/* Reset ve Temel Stiller */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Viewport Meta Tag için */
html {
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
}

body {
    overflow-x: hidden;
}


:root {
    /* Renk Paleti */
    --primary-color: #ff6b6b;
    --secondary-color: #4ecdc4;
    --accent-color: #45b7d1;
    --success-color: #96ceb4;
    --warning-color: #feca57;
    --danger-color: #ff9ff3;
    
    /* Gradient Renkler */
    --gradient-primary: linear-gradient(135deg, #ff6b6b 0%, #ff8e8e 100%);
    --gradient-secondary: linear-gradient(135deg, #4ecdc4 0%, #6dd5ed 100%);
    --gradient-accent: linear-gradient(135deg, #45b7d1 0%, #96ceb4 100%);
    --gradient-hero: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-bg: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    
    /* Nötr Renkler */
    --white: #ffffff;
    --black: #2c3e50;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    
    /* Tipografi */
    --font-primary: 'Poppins', sans-serif;
    --font-display: 'Fredoka One', cursive;
    --font-body: 'Comic Neue', cursive;
    
    /* Gölgeler */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 15px rgba(0,0,0,0.1);
    --shadow-xl: 0 20px 25px rgba(0,0,0,0.1);
    --shadow-2xl: 0 25px 50px rgba(0,0,0,0.25);
    
    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;
    --radius-2xl: 24px;
    --radius-full: 50%;
    
    /* Spacing */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-2xl: 3rem;
    --space-3xl: 4rem;
    --space-4xl: 6rem;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-normal: 0.5s ease;
    --transition-slow: 0.8s ease;
}

html {
    scroll-behavior: smooth;
}

/* Enhanced Page Animations */
@keyframes pageLoad {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    0% {
        opacity: 0;
        transform: translateX(-30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    0% {
        opacity: 0;
        transform: translateX(30px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes zoomIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes fadeIn {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

/* Staggered animations for sections */
.section {
    animation: pageLoad 0.8s ease-out;
}

.section:nth-child(2) { animation-delay: 0.1s; }
.section:nth-child(3) { animation-delay: 0.2s; }
.section:nth-child(4) { animation-delay: 0.3s; }
.section:nth-child(5) { animation-delay: 0.4s; }
.section:nth-child(6) { animation-delay: 0.5s; }

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--gray-800);
    background: var(--white);
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-xl);
    width: 100%;
}

/* Section Base Styles */
section {
    position: relative;
    overflow: hidden;
    padding: var(--space-4xl) 0;
}

/* Features Section - Compact */
.features {
    padding: var(--space-xl) 0;
}

section .container {
    position: relative;
    z-index: 2;
}

/* Section Header Styles */
.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.features .section-header {
    margin-bottom: var(--space-lg);
}

.contact .section-header {
    margin-bottom: var(--space-xl);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--space-sm) var(--space-lg);
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-md);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--space-lg);
    line-height: 1.2;
}

.features .section-title {
    font-size: 1.8rem;
    margin-bottom: var(--space-sm);
}

.contact .section-title {
    font-size: 2rem;
    margin-bottom: var(--space-md);
}

.section-description {
    font-size: 1.1rem;
    color: var(--gray-600);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.features .section-description {
    font-size: 0.9rem;
    max-width: 400px;
}

.contact .section-description {
    font-size: 1rem;
    max-width: 500px;
}

/* Loading Screen - ULTRA ENHANCED VERSION */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #ff6b6b 75%, #4ecdc4 100%);
    background-size: 400% 400%;
    animation: gradientShift 8s ease infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: all 1s cubic-bezier(0.4, 0, 0.2, 1);
    overflow: hidden;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
    transform: scale(1.1);
}

.loading-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.loading-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255,255,255,0.05) 0%, transparent 50%);
    animation: loadingOrbs 12s ease-in-out infinite;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes loadingOrbs {
    0%, 100% { 
        transform: translate(0, 0) scale(1);
        opacity: 0.7;
    }
    33% { 
        transform: translate(50px, -30px) scale(1.2);
        opacity: 0.9;
    }
    66% { 
        transform: translate(-30px, 40px) scale(0.8);
        opacity: 0.8;
    }
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: linear-gradient(45deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    animation: floatShape 8s ease-in-out infinite;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
}

.shape-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
    background: linear-gradient(45deg, #ff6b6b, #ff8e8e);
}

.shape-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
    background: linear-gradient(45deg, #4ecdc4, #6dd5ed);
}

.shape-3 {
    width: 60px;
    height: 60px;
    bottom: 30%;
    left: 20%;
    animation-delay: 4s;
    background: linear-gradient(45deg, #45b7d1, #96ceb4);
}

.shape-4 {
    width: 100px;
    height: 100px;
    top: 40%;
    right: 30%;
    animation-delay: 1s;
    background: linear-gradient(45deg, #feca57, #ff9ff3);
}

.shape-5 {
    width: 70px;
    height: 70px;
    bottom: 20%;
    right: 10%;
    animation-delay: 3s;
    background: linear-gradient(45deg, #96ceb4, #feca57);
}

.shape-6 {
    width: 90px;
    height: 90px;
    top: 10%;
    right: 40%;
    animation-delay: 5s;
    background: linear-gradient(45deg, #ff9ff3, #ff6b6b);
}

@keyframes floatShape {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg) scale(1); 
        opacity: 0.7;
    }
    25% { 
        transform: translateY(-30px) rotate(90deg) scale(1.1); 
        opacity: 1;
    }
    50% { 
        transform: translateY(-15px) rotate(180deg) scale(0.9); 
        opacity: 0.8;
    }
    75% { 
        transform: translateY(-25px) rotate(270deg) scale(1.05); 
        opacity: 0.9;
    }
}

.particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: rgba(255,255,255,0.8);
    border-radius: 50%;
    animation: particleFloat 6s linear infinite;
}

.particle:nth-child(1) { left: 10%; animation-delay: 0s; }
.particle:nth-child(2) { left: 20%; animation-delay: 1s; }
.particle:nth-child(3) { left: 30%; animation-delay: 2s; }
.particle:nth-child(4) { left: 40%; animation-delay: 3s; }
.particle:nth-child(5) { left: 50%; animation-delay: 4s; }
.particle:nth-child(6) { left: 60%; animation-delay: 5s; }
.particle:nth-child(7) { left: 70%; animation-delay: 0.5s; }
.particle:nth-child(8) { left: 80%; animation-delay: 1.5s; }

@keyframes particleFloat {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

.loading-content {
    text-align: center;
    color: var(--white);
    position: relative;
    z-index: 10;
    max-width: 500px;
    padding: 0 20px;
}

.loading-logo {
    margin-bottom: var(--space-3xl);
}

.logo-container {
    position: relative;
    display: inline-block;
    margin-bottom: var(--space-xl);
}

.logo-rainbow {
    font-size: 5rem;
    animation: logoBounce 2s ease-in-out infinite, logoHologram 6s ease-in-out infinite;
    position: relative;
    filter: drop-shadow(0 0 20px rgba(255,255,255,0.3));
    transform-style: preserve-3d;
    perspective: 1000px;
}

@keyframes logoHologram {
    0%, 100% { 
        filter: hue-rotate(0deg) saturate(1) brightness(1);
        transform: rotateY(0deg) rotateX(0deg);
    }
    25% { 
        filter: hue-rotate(90deg) saturate(1.5) brightness(1.2);
        transform: rotateY(15deg) rotateX(5deg);
    }
    50% { 
        filter: hue-rotate(180deg) saturate(2) brightness(1.3);
        transform: rotateY(0deg) rotateX(0deg);
    }
    75% { 
        filter: hue-rotate(270deg) saturate(1.5) brightness(1.2);
        transform: rotateY(-15deg) rotateX(-5deg);
    }
}

.logo-rings {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 2px solid rgba(255,255,255,0.3);
    border-radius: 50%;
    animation: ringPulse 2s ease-in-out infinite;
}

.ring-1 {
    width: 120px;
    height: 120px;
    animation-delay: 0s;
}

.ring-2 {
    width: 160px;
    height: 160px;
    animation-delay: 0.5s;
}

.ring-3 {
    width: 200px;
    height: 200px;
    animation-delay: 1s;
}

@keyframes ringPulse {
    0%, 100% {
        transform: translate(-50%, -50%) scale(1);
        opacity: 0.7;
    }
    50% {
        transform: translate(-50%, -50%) scale(1.1);
        opacity: 0.3;
    }
}

@keyframes logoBounce {
    0%, 20%, 50%, 80%, 100% { 
        transform: translateY(0) rotate(0deg); 
    }
    40% { 
        transform: translateY(-20px) rotate(5deg); 
    }
    60% { 
        transform: translateY(-10px) rotate(-3deg); 
    }
}

.logo-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    margin-bottom: var(--space-md);
    text-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.title-word {
    display: inline-block;
    animation: titleSlideIn 1s ease-out;
    margin: 0 10px;
}

.title-word:nth-child(1) {
    animation-delay: 0.5s;
    animation-fill-mode: both;
}

.title-word:nth-child(2) {
    animation-delay: 0.8s;
    animation-fill-mode: both;
}

@keyframes titleSlideIn {
    0% {
        opacity: 0;
        transform: translateY(50px) rotateX(90deg);
    }
    100% {
        opacity: 1;
        transform: translateY(0) rotateX(0deg);
    }
}

.logo-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
    animation: fadeInUp 1s ease-out 1.2s both;
    font-weight: 300;
}

.loading-progress-container {
    margin-bottom: var(--space-2xl);
}

.loading-bar {
    width: 300px;
    height: 6px;
    background: rgba(255,255,255,0.2);
    border-radius: var(--radius-full);
    overflow: hidden;
    margin: 0 auto var(--space-md);
    position: relative;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
}

.loading-progress {
    height: 100%;
    background: linear-gradient(90deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #feca57, #ff9ff3, #667eea);
    background-size: 400% 100%;
    border-radius: var(--radius-full);
    animation: progressGradient 3s ease-in-out infinite, progressPulse 1.5s ease-in-out infinite;
    width: 0%;
    transition: width 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 
        0 0 20px rgba(255, 107, 107, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

@keyframes progressPulse {
    0%, 100% { 
        box-shadow: 
            0 0 20px rgba(255, 107, 107, 0.5),
            inset 0 1px 0 rgba(255, 255, 255, 0.3);
    }
    50% { 
        box-shadow: 
            0 0 30px rgba(255, 107, 107, 0.8),
            inset 0 1px 0 rgba(255, 255, 255, 0.5);
    }
}

.loading-progress::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: progressShine 1.5s ease-in-out infinite;
}

@keyframes progressGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

@keyframes progressShine {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.loading-percentage {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.loading-messages {
    margin-bottom: var(--space-2xl);
    min-height: 30px;
}

.loading-message {
    font-size: 1rem;
    opacity: 0.9;
    animation: messageFade 3s ease-in-out infinite;
    font-weight: 300;
}

@keyframes messageFade {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

.loading-features {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md);
    background: rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    animation: featureFloat 3s ease-in-out infinite;
    min-width: 120px;
}

.feature-item:nth-child(1) { animation-delay: 0s; }
.feature-item:nth-child(2) { animation-delay: 1s; }
.feature-item:nth-child(3) { animation-delay: 2s; }

@keyframes featureFloat {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--white);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.feature-item span {
    font-size: 0.9rem;
    font-weight: 500;
    text-align: center;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Header */
.header {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: var(--white);
    padding: var(--space-sm) 0;
    font-size: 0.9rem;
    position: relative;
    z-index: 1001;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-info {
    display: flex;
    gap: var(--space-xl);
}

.header-item {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    color: rgba(255,255,255,0.9);
    transition: color 0.3s ease;
}

.header-item:hover {
    color: var(--white);
}

.header-item i {
    color: var(--primary-color);
    font-size: 0.8rem;
}

.header-social {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    color: rgba(255,255,255,0.8);
    transition: all 0.3s ease;
    text-decoration: none;
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateY(-2px);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255,255,255,0.2);
    z-index: 1000;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 1;
    box-shadow: 0 8px 32px rgba(0,0,0,0.1);
    min-height: 80px;
}

.navbar.animate-in {
    transform: translateY(0);
    opacity: 1;
}

/* Dark Mode Styles */
[data-theme="dark"] {
    --white: #1a1a1a;
    --black: #ffffff;
    --gray-100: #2d2d2d;
    --gray-200: #3d3d3d;
    --gray-300: #4d4d4d;
    --gray-400: #6d6d6d;
    --gray-500: #8d8d8d;
    --gray-600: #adadad;
    --gray-700: #cdcdcd;
    --gray-800: #e0e0e0;
    --gray-900: #f0f0f0;
}

[data-theme="dark"] .navbar {
    background: rgba(26, 26, 26, 0.15);
    border-bottom: 1px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    min-height: 80px;
}

[data-theme="dark"] .navbar.scrolled {
    background: rgba(26, 26, 26, 0.15);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-bottom: 1px solid rgba(255,255,255,0.3);
    min-height: 60px;
}

[data-theme="dark"] .feature-card {
    background: rgba(45, 45, 45, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

[data-theme="dark"] .hero {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
}

/* Theme Toggle Button */
.theme-toggle {
    width: 45px;
    height: 45px;
    border: none;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: 1.1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md);
}

.theme-toggle:hover {
    transform: scale(1.1) rotate(180deg);
    box-shadow: var(--shadow-lg);
}

.theme-toggle i {
    transition: transform 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255,255,255,0.15);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    border-bottom: 1px solid rgba(255,255,255,0.3);
    min-height: 60px;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md) var(--space-lg);
    max-width: 1200px;
    margin: 0 auto;
    gap: var(--space-lg);
    width: 100%;
    transition: padding 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.navbar.scrolled .nav-container {
    padding: var(--space-sm) var(--space-lg);
}

/* Logo - En Sol */
.nav-logo {
    display: flex !important;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
    text-decoration: none;
    color: var(--black);
    order: 1;
    position: relative;
    z-index: 10;
}

/* Menü - Orta */
.nav-menu {
    display: flex !important;
    align-items: center;
    gap: var(--space-lg);
    flex: 1;
    justify-content: center;
    order: 2;
    position: relative;
    z-index: 10;
}

/* CTA Butonları - En Sağ */
.nav-cta {
    display: flex !important;
    align-items: center;
    gap: var(--space-sm);
    flex-shrink: 0;
    margin-left: auto !important;
    order: 3;
    position: relative;
    z-index: 10;
}

.logo-icon {
    font-size: 2.5rem;
    animation: rainbow 3s linear infinite;
}

@keyframes rainbow {
    0% { color: var(--primary-color); }
    16% { color: var(--secondary-color); }
    32% { color: var(--accent-color); }
    48% { color: var(--success-color); }
    64% { color: var(--warning-color); }
    80% { color: var(--danger-color); }
    100% { color: var(--primary-color); }
}

.logo-text h1 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--primary-color);
    margin: 0;
}

.logo-text span {
    font-size: 0.9rem;
    color: var(--gray-600);
    font-weight: 500;
}


.nav-link {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    text-decoration: none;
    color: var(--gray-700);
    font-weight: 500;
    border-radius: var(--radius-md);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    transition: left var(--transition-normal);
    z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before {
    left: 0;
}

.nav-link:hover,
.nav-link.active {
    color: var(--white);
    transform: translateY(-2px);
}


.nav-cta .btn-cta {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-slow);
    box-shadow: var(--shadow-md);
}

.nav-cta .btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 4px;
    cursor: pointer;
    padding: var(--space-sm);
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--gray-700);
    border-radius: var(--radius-full);
    transition: all var(--transition-normal);
}

/* Hero Section - ULTRA ENHANCED */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 25%, #f093fb 50%, #ff6b6b 75%, #4ecdc4 100%);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    padding: 50px 0 var(--space-sm) 0;
}

@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 40%, rgba(255,255,255,0.05) 0%, transparent 50%);
    animation: floatingOrbs 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(255,255,255,0.1) 0%, transparent 20%),
        radial-gradient(circle at 80% 80%, rgba(255,255,255,0.1) 0%, transparent 20%),
        radial-gradient(circle at 40% 40%, rgba(255,255,255,0.05) 0%, transparent 20%),
        radial-gradient(circle at 90% 10%, rgba(255,255,255,0.08) 0%, transparent 20%),
        radial-gradient(circle at 20% 90%, rgba(255,255,255,0.06) 0%, transparent 20%);
    opacity: 0.6;
    animation: particleFloat 15s ease-in-out infinite;
}

@keyframes particleFloat {
    0%, 100% { 
        transform: translate(0, 0) scale(1);
        opacity: 0.6;
    }
    25% { 
        transform: translate(20px, -30px) scale(1.1);
        opacity: 0.8;
    }
    50% { 
        transform: translate(-15px, 20px) scale(0.9);
        opacity: 0.7;
    }
    75% { 
        transform: translate(30px, 10px) scale(1.05);
        opacity: 0.9;
    }
}

@keyframes floatingOrbs {
    0%, 100% { 
        transform: translate(0, 0) scale(1);
        opacity: 0.7;
    }
    33% { 
        transform: translate(30px, -30px) scale(1.1);
        opacity: 0.9;
    }
    66% { 
        transform: translate(-20px, 20px) scale(0.9);
        opacity: 0.8;
    }
}

@keyframes grainMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-100px, -100px); }
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: var(--radius-full);
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
}

.shape-1 {
    width: 200px;
    height: 200px;
    background: var(--gradient-primary);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 150px;
    height: 150px;
    background: var(--gradient-secondary);
    top: 20%;
    right: 15%;
    animation-delay: 2s;
}

.shape-3 {
    width: 100px;
    height: 100px;
    background: var(--gradient-accent);
    bottom: 20%;
    left: 5%;
    animation-delay: 4s;
}

.shape-4 {
    width: 120px;
    height: 120px;
    background: var(--gradient-primary);
    bottom: 30%;
    right: 10%;
    animation-delay: 1s;
}

.shape-5 {
    width: 80px;
    height: 80px;
    background: var(--gradient-secondary);
    top: 50%;
    left: 50%;
    animation-delay: 3s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-20px) rotate(5deg); }
    50% { transform: translateY(-10px) rotate(-5deg); }
    75% { transform: translateY(-15px) rotate(3deg); }
}

.hero-particles {
    position: absolute;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--white);
    border-radius: var(--radius-full);
    animation: particle-float 8s linear infinite;
}

@keyframes particle-float {
    0% {
        transform: translateY(100vh) rotate(0deg);
        opacity: 0;
    }
    10% {
        opacity: 1;
    }
    90% {
        opacity: 1;
    }
    100% {
        transform: translateY(-100vh) rotate(360deg);
        opacity: 0;
    }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    position: relative;
    z-index: 2;
    padding: var(--space-lg) 0;
}

.hero-text {
    color: var(--white);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: rgba(255,255,255,0.2);
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-xl);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.3);
    position: relative;
    z-index: 10;
}

.hero-title {
    font-family: var(--font-display);
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: var(--space-xl);
    background: linear-gradient(45deg, #fff, #f0f8ff, #ff6b6b, #4ecdc4, #667eea, #fff);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: titleShimmer 6s ease-in-out infinite;
    text-shadow: 
        0 0 30px rgba(255,255,255,0.5),
        0 0 60px rgba(102, 126, 234, 0.3);
    position: relative;
    will-change: transform;
}


.hero-title::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent, rgba(255,255,255,0.1), transparent);
    animation: titleGlow 2s ease-in-out infinite;
    border-radius: 10px;
}

@keyframes titleShimmer {
    0%, 100% { background-position: 0% 50%; }
    25% { background-position: 50% 0%; }
    50% { background-position: 100% 50%; }
    75% { background-position: 50% 100%; }
}

@keyframes titlePulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

@keyframes titleGlow {
    0%, 100% { opacity: 0; }
    50% { opacity: 1; }
}

.title-line {
    display: block;
    animation: slideInUp 0.8s ease-out;
}

.title-line:nth-child(1) { animation-delay: 0.2s; }
.title-line:nth-child(2) { animation-delay: 0.4s; }
.title-line:nth-child(3) { animation-delay: 0.6s; }

.highlight {
    color: #000000 !important;
    font-size: 1.2em;
    font-weight: 700;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.1);
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-description {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: var(--space-2xl);
    opacity: 0.9;
    animation: fadeIn 1s ease-out 0.8s both;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.hero-stats {
    display: flex;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
    animation: fadeIn 1s ease-out 1s both;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-family: var(--font-display);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--warning-color);
    display: block;
    margin-bottom: var(--space-xs);
}

.stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
}

.hero-buttons {
    display: flex;
    gap: var(--space-lg);
    animation: fadeIn 1s ease-out 1.2s both;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-lg) var(--space-2xl);
    border: none;
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
    text-decoration: none;
    box-shadow: var(--shadow-md);
    transform: translateY(0);
    backdrop-filter: blur(10px);
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 
        0 10px 25px rgba(0,0,0,0.15),
        0 0 15px rgba(102, 126, 234, 0.2);
    filter: brightness(1.05);
}


.btn:active {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 
        0 8px 20px rgba(0,0,0,0.15),
        0 0 15px rgba(102, 126, 234, 0.2);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    box-shadow: 
        0 15px 35px rgba(102, 126, 234, 0.4),
        0 0 25px rgba(102, 126, 234, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #4ecdc4 0%, #45b7d1 100%);
    box-shadow: 
        0 15px 35px rgba(78, 205, 196, 0.4),
        0 0 25px rgba(78, 205, 196, 0.3);
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-lg);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.5);
    transform: translateY(-3px);
}

.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.5s;
}

.btn-primary:hover .btn-shine {
    left: 100%;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-container {
    position: relative;
    width: 400px;
    height: 400px;
}

.hero-image {
    width: 100%;
    height: 100%;
    border-radius: var(--radius-2xl);
  background-image: url('https://cdn.okul.com.tr/schools/1242/360x310/kartal-kircicekleri-anaokulu.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.image-placeholder {
    font-size: 8rem;
    color: var(--white);
    position: relative;
}

.image-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.hero-image:hover .image-overlay {
    opacity: 1;
}

.play-button {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.play-button:hover {
    transform: scale(1.1);
}

.floating-cards {
    position: absolute;
    width: 100%;
    height: 100%;
}

.floating-card {
    position: absolute;
    width: 80px;
    height: 80px;
    background: rgba(255,255,255,0.9);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    animation: float-card 4s ease-in-out infinite;
    cursor: pointer;
    transition: all var(--transition-normal);
    opacity: 0;
    transform: translateY(30px);
}

.floating-card:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-xl);
}

.floating-card span {
    font-size: 0.7rem;
    font-weight: 600;
    margin-top: var(--space-xs);
}

.card-1 {
    top: 10%;
    left: -10%;
    animation-delay: 0s;
}

.card-2 {
    top: 20%;
    right: -10%;
    animation-delay: 1s;
}

.card-3 {
    bottom: 20%;
    left: -5%;
    animation-delay: 2s;
}

.card-4 {
    bottom: 10%;
    right: -5%;
    animation-delay: 3s;
}

@keyframes float-card {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    25% { transform: translateY(-15px) rotate(5deg); }
    50% { transform: translateY(-10px) rotate(-5deg); }
    75% { transform: translateY(-20px) rotate(3deg); }
}

.scroll-indicator {
    position: absolute;
    bottom: var(--space-2xl);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
    color: var(--white);
    opacity: 0.8;
    animation: bounce 2s infinite;
    z-index: 2;
}

.scroll-arrow {
    width: 40px;
    height: 40px;
    border: 2px solid var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

/* Features Section */
.features {
    background-image: url('resim/arka.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    position: relative;
}

.features::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.3);
    z-index: 1;
}

.features .container {
    position: relative;
    z-index: 2;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-4xl);
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-lg);
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-md);
}

.section-title {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--black);
    margin-bottom: var(--space-lg);
}

.section-description {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-lg);
}

.feature-card {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.08),
        0 0 0 1px rgba(255, 255, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    will-change: transform;
}


.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.feature-card:hover::after {
    left: 100%;
}

.feature-card:hover {
    transform: translateY(-15px) scale(1.03) rotate(1deg);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    animation-play-state: paused;
}

.feature-card:hover .feature-icon {
    transform: scale(1.2) rotate(10deg);
    color: var(--primary-color);
}

.feature-card:hover .feature-title {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.feature-icon {
    position: relative;
    width: 60px;
    height: 60px;
    margin-bottom: var(--space-md);
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        var(--shadow-lg),
        0 0 20px rgba(102, 126, 234, 0.3),
        0 0 40px rgba(102, 126, 234, 0.2),
        0 0 60px rgba(102, 126, 234, 0.1);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: iconPulse 3s ease-in-out infinite, iconHologram 8s ease-in-out infinite;
    transform-style: preserve-3d;
    perspective: 1000px;
}

@keyframes iconHologram {
    0%, 100% { 
        transform: rotateY(0deg) rotateX(0deg);
        filter: hue-rotate(0deg) saturate(1);
    }
    25% { 
        transform: rotateY(90deg) rotateX(10deg);
        filter: hue-rotate(90deg) saturate(1.5);
    }
    50% { 
        transform: rotateY(180deg) rotateX(0deg);
        filter: hue-rotate(180deg) saturate(2);
    }
    75% { 
        transform: rotateY(270deg) rotateX(-10deg);
        filter: hue-rotate(270deg) saturate(1.5);
    }
}

@keyframes iconPulse {
    0%, 100% { 
        box-shadow: 
            var(--shadow-lg),
            0 0 20px rgba(102, 126, 234, 0.3);
    }
    50% { 
        box-shadow: 
            var(--shadow-lg),
            0 0 30px rgba(102, 126, 234, 0.5);
    }
}

.feature-icon i {
    font-size: 2rem;
    color: var(--white);
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.icon-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    opacity: 0.1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

.feature-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--black);
    margin-bottom: var(--space-sm);
}

.feature-card p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-md);
    font-size: 0.9rem;
}

.feature-highlights {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.highlight {
    padding: var(--space-xs) var(--space-sm);
    background: var(--gradient-secondary);
    color: var(--black);
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(0,0,0,0.1);
}

/* Programs Section */
.programs {
    background: var(--white);
}

.programs-tabs {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin: var(--space-3xl) 0;
    flex-wrap: wrap;
}

.tab-btn {
    padding: var(--space-md) var(--space-xl);
    background: var(--gray-100);
    color: var(--gray-700);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-slow);
    box-shadow: var(--shadow-sm);
}

.tab-btn.active,
.tab-btn:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-lg);
}

.programs-content {
    background: var(--gray-100);
    border-radius: var(--radius-xl);
    padding: var(--space-3xl);
}

.program-tab {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    display: none;
}

.program-tab.active {
    display: grid;
}

.program-info h3 {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--black);
    margin-bottom: var(--space-lg);
}

.program-info p {
    font-size: 1.1rem;
    color: var(--gray-600);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
}

.program-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.program-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--gray-700);
}

.program-feature i {
    color: var(--success-color);
    font-size: 1.2rem;
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: var(--white);
}

.program-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.program-image {
    width: 300px;
    height: 300px;
    background-image: url('resim/minik.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: var(--radius-2xl);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
}

/* 3-4 yaş programı için özel resim */
#tab-3-4 .program-image {
    background-image: url('resim/34.jpg');
}

/* 4-5 yaş programı için özel resim */
#tab-4-5 .program-image {
    background-image: url('resim/45.jpg');
}

/* 5-6 yaş programı için özel resim */
#tab-5-6 .program-image {
    background-image: url('resim/56.jpg');
}

/* Testimonials Section */
.testimonials {
    background: var(--gradient-secondary);
}

.testimonials .section-title {
    color: var(--white);
}

.testimonials-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.95);
    padding: var(--space-3xl);
    border-radius: var(--radius-xl);
    box-shadow: 
        0 20px 40px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    text-align: center;
    position: relative;
    display: none;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transform: translateY(20px) scale(0.95);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.testimonial-card.active {
    display: block;
    transform: translateY(0) scale(1);
    animation: testimonialSlideIn 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes testimonialSlideIn {
    0% {
        opacity: 0;
        transform: translateY(30px) scale(0.9);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.testimonial-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 
        0 30px 60px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.testimonial-card::before {
    content: '"';
    font-size: 8rem;
    color: var(--primary-color);
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0.3;
    font-family: serif;
    transition: all 0.3s ease;
}

.testimonial-card:hover::before {
    opacity: 0.5;
    transform: translateX(-50%) scale(1.1);
}

.stars {
    display: flex;
    justify-content: center;
    gap: var(--space-xs);
    margin-bottom: var(--space-lg);
}

.stars i {
    color: var(--warning-color);
    font-size: 1.2rem;
}

.testimonial-content p {
    font-size: 1.2rem;
    color: var(--gray-700);
    line-height: 1.8;
    margin-bottom: var(--space-xl);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.author-avatar {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
}

.author-info h4 {
    font-size: 1.1rem;
    color: var(--black);
    margin-bottom: var(--space-xs);
}

.author-info span {
    color: var(--gray-600);
    font-size: 0.9rem;
}

.testimonial-nav {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-top: var(--space-2xl);
}

.nav-btn {
    width: 50px;
    height: 50px;
    background: var(--white);
    color: var(--primary-color);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Gallery Section */
.gallery {
    background: var(--white);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
}

.gallery-item {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.1),
        0 0 0 1px rgba(255, 255, 255, 0.2),
        inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    will-change: transform;
}


.gallery-item:hover {
    transform: translateY(-10px) scale(1.03) rotate(1deg);
    box-shadow: 
        0 25px 50px rgba(0, 0, 0, 0.15),
        0 0 0 1px rgba(255, 255, 255, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.4);
    animation-play-state: paused;
}

.gallery-image {
    height: 200px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

/* Sanat Atölyesi - 1.jpg */
.gallery-item[data-category="activities"] .gallery-image {
    background-image: url('resim/1.jpg');
}

/* Oyun Zamanı - 2.jpg */
.gallery-item[data-category="play"] .gallery-image {
    background-image: url('resim/2.jpg');
}

/* Okuma Köşesi - 3.jpg */
.gallery-item[data-category="learning"] .gallery-image {
    background-image: url('resim/3.jpg');
}

/* Bahçe Oyunları - 4.jpg */
.gallery-item[data-category="outdoor"] .gallery-image {
    background-image: url('resim/4.jpg');
}



/* Contact Section */
.contact {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: var(--space-xl) 0;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    background: var(--white);
    padding: var(--space-sm);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    border-left: 3px solid var(--primary-color);
}

.contact-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--white);
    flex-shrink: 0;
}

.contact-details h4 {
    font-size: 1.2rem;
    color: var(--black);
    margin-bottom: var(--space-sm);
    font-weight: 600;
}

.contact-details p {
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

/* ===== PROFESYONEL KAYIT FORMU ===== */
.contact-form {
    background: var(--white);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--gray-200);
    position: relative;
    overflow: hidden;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4);
    border-radius: 24px 24px 0 0;
}

.contact-form h3 {
    font-family: var(--font-primary);
    font-size: 1.4rem;
    color: var(--black);
    margin-bottom: var(--space-md);
    text-align: center;
    position: relative;
    padding-bottom: var(--space-xs);
    font-weight: 600;
}

.contact-form h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #ff6b6b, #4ecdc4);
    border-radius: 2px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.contact-form .form-group {
    margin-bottom: var(--space-md);
    position: relative;
}

.contact-form .form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: var(--black);
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.contact-form .form-group input,
.contact-form .form-group select,
.contact-form .form-group textarea {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    transition: all 0.3s ease;
    font-family: inherit;
    background: var(--white);
    box-shadow: none;
}

.contact-form .form-group input:focus,
.contact-form .form-group select:focus,
.contact-form .form-group textarea:focus {
    outline: none;
    border-color: #ff6b6b;
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
    transform: translateY(-2px);
}

.contact-form .form-group input:hover,
.contact-form .form-group select:hover,
.contact-form .form-group textarea:hover {
    border-color: #4ecdc4;
    transform: translateY(-1px);
}

.contact-form .form-group textarea {
    resize: vertical;
    min-height: 60px;
    font-family: inherit;
}

.contact-form .form-group select {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='m6 8 4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 0.75rem center;
    background-repeat: no-repeat;
    background-size: 1.5em 1.5em;
    padding-right: 2.5rem;
}

/* Form Submit Button */
.contact-form .btn {
    width: 100%;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8e8e 100%);
    border: none;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    margin-top: 1rem;
}

.contact-form .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.contact-form .btn:hover::before {
    left: 100%;
}

.contact-form .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(255, 107, 107, 0.3);
}

.contact-form .btn:active {
    transform: translateY(0);
}

/* Form Validation States */
.contact-form .form-group input:valid,
.contact-form .form-group select:valid,
.contact-form .form-group textarea:valid {
    border-color: #4ecdc4;
}

.contact-form .form-group input:invalid:not(:placeholder-shown),
.contact-form .form-group select:invalid:not(:placeholder-shown),
.contact-form .form-group textarea:invalid:not(:placeholder-shown) {
    border-color: #ff6b6b;
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

/* CTA Section */
.cta {
    background: var(--gradient-hero);
    color: var(--white);
}

.cta-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    margin-top: var(--space-3xl);
}

.cta-text h2 {
    font-family: var(--font-display);
    font-size: 2.5rem;
    margin-bottom: var(--space-lg);
}

.cta-text p {
    font-size: 1.1rem;
    opacity: 0.9;
    margin-bottom: var(--space-xl);
    line-height: 1.8;
}

.cta-features {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.cta-feature {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.cta-feature i {
    color: var(--warning-color);
    font-size: 1.2rem;
}

.cta-actions {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.btn-large {
    padding: var(--space-lg) var(--space-2xl);
    font-size: 1.1rem;
}

/* Footer */
.footer {
    background: var(--black);
    color: var(--white);
    padding: var(--space-2xl) 0 var(--space-md);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-lg);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.footer-logo .logo-icon {
    font-size: 2rem;
}

.footer-logo h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    color: var(--primary-color);
    margin: 0;
}

.footer-logo p {
    color: var(--gray-400);
    font-size: 0.9rem;
    margin: 0;
}

.footer-description {
    color: var(--gray-400);
    line-height: 1.8;
    margin-bottom: var(--space-lg);
}

.social-links {
    display: flex;
    gap: var(--space-md);
}

.social-link {
    width: 40px;
    height: 40px;
    background: var(--gray-800);
    color: var(--white);
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-2px);
}

.footer-section h4 {
    font-size: 1rem;
    margin-bottom: var(--space-md);
    color: var(--white);
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: var(--space-sm);
}

.footer-links a {
    color: var(--gray-400);
    text-decoration: none;
    transition: color var(--transition-normal);
}

.footer-links a:hover {
    color: var(--primary-color);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.footer .contact-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-sm);
    min-height: auto;
    padding: var(--space-sm) 0;
}

.footer .contact-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 2px;
}

.footer .contact-item span {
    color: var(--gray-400);
    line-height: 1.6;
    white-space: normal;
    word-wrap: break-word;
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: var(--space-lg);
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.footer-bottom p {
    color: var(--gray-400);
    margin: 0;
}

.footer-bottom-links {
    display: flex;
    gap: var(--space-lg);
}

.footer-bottom-links a {
    color: var(--gray-400);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color var(--transition-normal);
}

.footer-bottom-links a:hover {
    color: var(--primary-color);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    border-radius: var(--radius-full);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
}

/* Loading Screen Responsive */
@media (max-width: 768px) {
    .loading-content {
        max-width: 90%;
        padding: 0 15px;
    }
    
    .logo-rainbow {
        font-size: 4rem;
    }
    
    .logo-title {
        font-size: 2rem;
    }
    
    .loading-bar {
        width: 250px;
    }
    
    .loading-features {
        gap: var(--space-md);
    }
    
    .feature-item {
        min-width: 100px;
        padding: var(--space-sm);
    }
    
    .feature-item i {
        font-size: 1.2rem;
    }
    
    .feature-item span {
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .logo-rainbow {
        font-size: 3rem;
    }
    
    .logo-title {
        font-size: 1.5rem;
    }
    
    .loading-bar {
        width: 200px;
    }
    
    .loading-features {
        flex-direction: column;
        align-items: center;
    }
    
    .feature-item {
        width: 100%;
        max-width: 200px;
    }
}

/* Header Responsive */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }
    
    .header-info {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .header-item {
        font-size: 0.8rem;
    }
    
    .navbar {
        top: 0;
    }
    
    .hero {
        padding-top: 100px;
    }
}

/* ===== KAPSAMLI MOBİL UYUMLULUK ===== */

/* Tablet ve küçük ekranlar */
@media (max-width: 1024px) {
    .container {
        padding: 0 20px;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-text {
        max-width: 100%;
    }
    
    .hero-image {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .program-tabs {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .program-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .program-image {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
}

/* Mobil cihazlar */
@media (max-width: 768px) {
    .container {
        padding: 0 15px;
    }
    
    /* Hero Section */
    .hero {
        padding: 120px 0 80px;
        min-height: 70vh;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin: 1rem 0;
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
    }
    
    .btn {
        width: 100%;
        max-width: 250px;
        padding: 12px 24px;
    }
    
    /* Gallery */
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
    }
    
    .gallery-item {
        height: 150px;
    }
    
    /* Features */
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-card {
        padding: 1.5rem;
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    /* Program */
    .program-tabs {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .program-tab {
        width: 100%;
        padding: 12px 16px;
        font-size: 0.9rem;
    }
    
    .program-image {
        width: 100%;
        height: 250px;
        max-width: none;
    }
    
    /* Testimonials */
    .testimonials-slider {
        padding: 0 20px;
    }
    
    .testimonial-card {
        padding: 1.5rem;
        margin: 0 10px;
    }
    
    .testimonial-text {
        font-size: 0.9rem;
        line-height: 1.5;
    }
    
    /* Footer */
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-section {
        width: 100%;
    }
    
    /* Contact Form Mobile */
    .contact-form {
        padding: 2rem 1.5rem;
        margin: 0 10px;
    }
    
    .contact-form h3 {
        font-size: 1.8rem;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .contact-form .form-group input,
    .contact-form .form-group select,
    .contact-form .form-group textarea {
        padding: 0.8rem 1rem;
        font-size: 0.95rem;
    }
}

/* Küçük mobil cihazlar */
@media (max-width: 480px) {
    .container {
        padding: 0 10px;
    }
    
    /* Typography */
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    /* Hero */
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    /* Gallery */
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 0.8rem;
    }
    
    .gallery-item {
        height: 200px;
    }
    
    /* Features */
    .feature-card {
        padding: 1rem;
    }
    
    .feature-title {
        font-size: 1.1rem;
    }
    
    .feature-text {
        font-size: 0.9rem;
    }
    
    /* Program */
    .program-image {
        height: 200px;
    }
    
    .program-title {
        font-size: 1.3rem;
    }
    
    .program-text {
        font-size: 0.9rem;
    }
    
    /* Testimonials */
    .testimonial-card {
        padding: 1rem;
        margin: 0 5px;
    }
    
    .testimonial-text {
        font-size: 0.85rem;
    }
    
    .testimonial-author {
        flex-direction: column;
        gap: 0.5rem;
        text-align: center;
    }
    
    /* Buttons */
    .btn {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
    
    /* Navigation */
    .navbar {
        padding: 10px 0;
    }
    
    .nav-links {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .nav-link {
        padding: 8px 0;
    }
}

/* Çok küçük ekranlar */
@media (max-width: 320px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .gallery-item {
        height: 150px;
    }
    
    .program-image {
        height: 180px;
    }
}

@media (max-width: 480px) {
    .header {
        padding: var(--space-xs) 0;
    }
    
    .header-item span {
        display: none;
    }
    
    .header-item i {
        font-size: 1rem;
    }
    
    .social-link {
        width: 28px;
        height: 28px;
    }
}

/* Responsive Design */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
        text-align: center;
    }
    
    .hero-visual {
        order: -1;
    }
    
    .hero-image-container {
        width: 300px;
        height: 300px;
    }
    
    .program-tab {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .cta-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-2xl);
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: var(--space-xl);
        box-shadow: var(--shadow-lg);
        transition: top var(--transition-normal);
    }
    
    .nav-menu.active {
        top: 100%;
    }
    
    .nav-cta {
        flex-direction: row;
        gap: var(--space-md);
        width: auto;
        margin-top: var(--space-lg);
        margin-left: 0;
    }
    
    .theme-toggle {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hamburger.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .hamburger.active span:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .programs-tabs {
        flex-direction: column;
        align-items: center;
    }
    
    .program-features {
        grid-template-columns: 1fr;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: var(--space-2xl);
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: var(--space-lg);
    }
    
    .floating-cards {
        display: none;
    }
}

/* Animasyon Sınıfları */
.fade-in {
    animation: fadeIn 0.8s ease-out;
}

.slide-up {
    animation: slideInUp 0.8s ease-out;
}

.slide-down {
    animation: slideInDown 0.8s ease-out;
}

.slide-left {
    animation: slideInLeft 0.8s ease-out;
}

.slide-right {
    animation: slideInRight 0.8s ease-out;
}

.bounce-in {
    animation: bounceIn 0.8s ease-out;
}

.zoom-in {
    animation: zoomIn 0.8s ease-out;
}

.rotate-in {
    animation: rotateIn 0.8s ease-out;
}

.pulse-animation {
    animation: pulse 2s infinite;
}

.wiggle {
    animation: wiggle 1s ease-in-out infinite;
}

.float-animation {
    animation: float 3s ease-in-out infinite;
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
    70% {
        transform: scale(0.9);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes zoomIn {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes rotateIn {
    0% {
        opacity: 0;
        transform: rotate(-200deg);
    }
    100% {
        opacity: 1;
        transform: rotate(0deg);
    }
}

@keyframes wiggle {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(5deg); }
    75% { transform: rotate(-5deg); }
}

@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Scroll Animations */
[data-aos] {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
    transform: translateY(0);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gray-100);
}

::-webkit-scrollbar-thumb {
    background: var(--gradient-primary);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

/* ===== SÜPER ETKİLEYİCİ MODAL STİLLERİ ===== */
.registration-modal .modal-content {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    border-radius: 32px;
    max-width: 900px;
    width: 98%;
    max-height: 98vh;
    overflow-y: auto;
    box-shadow: 
        0 0 0 1px rgba(255,255,255,0.1),
        0 8px 32px rgba(0,0,0,0.12),
        0 32px 64px rgba(0,0,0,0.16),
        0 0 0 1px rgba(255,255,255,0.05) inset;
    animation: 
        modalSuperBounce 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55),
        modalShake 0.5s ease-in-out 1s,
        modalGlow 3s ease-in-out infinite,
        modalRotate 10s linear infinite;
    position: relative;
    border: 2px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(20px);
    transform: scale(0.8);
    animation-fill-mode: forwards;
}

.registration-modal .modal-content::-webkit-scrollbar {
    width: 8px;
}

.registration-modal .modal-content::-webkit-scrollbar-track {
    background: rgba(255,255,255,0.2);
    border-radius: 4px;
}

.registration-modal .modal-content::-webkit-scrollbar-thumb {
    background: rgba(255,255,255,0.7);
    border-radius: 4px;
}

.registration-modal .modal-content::-webkit-scrollbar-thumb:hover {
    background: rgba(255,255,255,0.9);
}

.registration-modal .modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #ff6b6b, #4ecdc4, #45b7d1, #96ceb4, #feca57, #ff6b6b);
    border-radius: 32px 32px 0 0;
    animation: 
        rainbowFlow 3s linear infinite,
        topBarPulse 2s ease-in-out infinite,
        topBarSlide 4s ease-in-out infinite;
}

.registration-modal .modal-content::after {
    content: '';
    position: absolute;
    top: 30px;
    right: 30px;
    width: 150px;
    height: 150px;
    background: radial-gradient(circle, rgba(255,255,255,0.15) 0%, transparent 70%);
    border-radius: 50%;
    z-index: 1;
    animation: 
        float 4s ease-in-out infinite,
        circleSpin 8s linear infinite,
        circlePulse 2s ease-in-out infinite;
}

.registration-modal .modal-header {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff8e8e 50%, #4ecdc4 100%);
    border-bottom: none;
    color: white;
    padding: 3rem 2rem;
    border-radius: 32px 32px 0 0;
    position: relative;
    z-index: 2;
    animation: 
        headerPulse 2s ease-in-out infinite,
        headerShake 0.3s ease-in-out 1.5s,
        headerGlow 4s ease-in-out infinite,
        headerWave 6s ease-in-out infinite;
}

.registration-modal .modal-header h3 {
    color: white;
    font-family: var(--font-display);
    font-size: 2.5rem;
    margin: 0;
    text-align: center;
    position: relative;
    animation: 
        textGlow 2s ease-in-out infinite alternate,
        textBounce 1s ease-in-out 2s,
        textRotate 8s linear infinite,
        textScale 3s ease-in-out infinite;
    text-shadow: 0 0 20px rgba(255,255,255,0.5);
}

.registration-modal .modal-header h3::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: rgba(255,255,255,0.8);
    border-radius: 2px;
}

.registration-modal .modal-close {
    color: white;
    background: rgba(255,255,255,0.2);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.registration-modal .modal-close:hover {
    background: rgba(255,255,255,0.3);
    transform: scale(1.1);
}

.registration-modal .modal-body {
    background: transparent;
    margin: 0;
    border-radius: 0;
    padding: 2rem;
    position: relative;
    z-index: 2;
}

/* ===== SÜPER ANİMASYONLAR ===== */
@keyframes modalSuperBounce {
    0% {
        transform: scale(0.3) rotate(-10deg);
        opacity: 0;
    }
    50% {
        transform: scale(1.05) rotate(2deg);
        opacity: 0.8;
    }
    70% {
        transform: scale(0.95) rotate(-1deg);
        opacity: 0.9;
    }
    100% {
        transform: scale(1) rotate(0deg);
        opacity: 1;
    }
}

@keyframes modalShake {
    0%, 100% { transform: translateX(0); }
    10%, 30%, 50%, 70%, 90% { transform: translateX(-5px); }
    20%, 40%, 60%, 80% { transform: translateX(5px); }
}

@keyframes modalGlow {
    0%, 100% {
        box-shadow: 
            0 0 0 1px rgba(255,255,255,0.1),
            0 8px 32px rgba(0,0,0,0.12),
            0 32px 64px rgba(0,0,0,0.16),
            0 0 0 1px rgba(255,255,255,0.05) inset;
    }
    50% {
        box-shadow: 
            0 0 0 1px rgba(255,255,255,0.3),
            0 8px 32px rgba(255,107,107,0.2),
            0 32px 64px rgba(78,205,196,0.2),
            0 0 0 1px rgba(255,255,255,0.1) inset;
    }
}

@keyframes modalRotate {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(1deg); }
    75% { transform: rotate(-1deg); }
    100% { transform: rotate(0deg); }
}

@keyframes rainbowFlow {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes topBarPulse {
    0%, 100% { height: 6px; }
    50% { height: 10px; }
}

@keyframes topBarSlide {
    0%, 100% { transform: translateX(0); }
    50% { transform: translateX(10px); }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    50% {
        transform: translateY(-20px) rotate(180deg);
    }
}

@keyframes circleSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes circlePulse {
    0%, 100% { 
        transform: scale(1);
        opacity: 0.15;
    }
    50% { 
        transform: scale(1.2);
        opacity: 0.3;
    }
}

@keyframes headerPulse {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

@keyframes headerShake {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-3px); }
    75% { transform: translateX(3px); }
}

@keyframes headerGlow {
    0%, 100% {
        box-shadow: inset 0 0 20px rgba(255,255,255,0.1);
    }
    50% {
        box-shadow: inset 0 0 30px rgba(255,255,255,0.3);
    }
}

@keyframes headerWave {
    0%, 100% { transform: skewX(0deg); }
    25% { transform: skewX(1deg); }
    75% { transform: skewX(-1deg); }
}

@keyframes textGlow {
    0% {
        text-shadow: 0 0 20px rgba(255,255,255,0.5);
    }
    100% {
        text-shadow: 0 0 30px rgba(255,255,255,0.8), 0 0 40px rgba(255,255,255,0.3);
    }
}

@keyframes textBounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

@keyframes textRotate {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(1deg); }
    75% { transform: rotate(-1deg); }
    100% { transform: rotate(0deg); }
}

@keyframes textScale {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes modalSlideIn {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl);
    border-bottom: 1px solid var(--gray-200);
}

.modal-header h3 {
    font-family: var(--font-display);
    color: var(--black);
    margin: 0;
}

.modal-close {
    font-size: 2rem;
    cursor: pointer;
    color: var(--gray-500);
    transition: color var(--transition-normal);
}

.modal-close:hover {
    color: var(--primary-color);
}

.modal-body {
    padding: var(--space-xl);
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    margin-bottom: var(--space-sm);
    font-weight: 600;
    color: var(--black);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: border-color var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group textarea {
    resize: vertical;
    min-height: 80px;
}

/* Program Details Modal Styles */
.program-details-modal .modal-content {
    background: linear-gradient(135deg, #4ecdc4 0%, #45b7d1 50%, #96ceb4 100%);
    border-radius: 32px;
    max-width: 1000px;
    width: 98%;
    max-height: 98vh;
    overflow-y: auto;
    box-shadow: 
        0 0 0 1px rgba(255,255,255,0.1),
        0 8px 32px rgba(0,0,0,0.12),
        0 32px 64px rgba(0,0,0,0.16),
        0 0 0 1px rgba(255,255,255,0.05) inset;
    animation: modalSuperBounce 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    border: 2px solid rgba(255,255,255,0.2);
    backdrop-filter: blur(20px);
    transform: scale(0.8);
    animation-fill-mode: forwards;
}

.program-details-modal .modal-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #4ecdc4, #45b7d1, #96ceb4, #ff6b6b);
    border-radius: 24px 24px 0 0;
}

.program-details {
    display: grid;
    gap: var(--space-xl);
}

.detail-section {
    background: var(--gray-100);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.detail-section h4 {
    color: var(--primary-color);
    margin-bottom: var(--space-md);
    font-size: 1.1rem;
}

.detail-section ul {
    list-style: none;
    padding: 0;
}

.detail-section li {
    padding: var(--space-xs) 0;
    position: relative;
    padding-left: var(--space-lg);
}

.detail-section li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.detail-section p {
    margin: var(--space-sm) 0;
    color: var(--gray-700);
}

.modal-actions {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    margin-top: var(--space-xl);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--gray-200);
}

/* Lightbox Styles */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-content {
    position: relative;
    max-width: 95%;
    max-height: 95vh;
    background: linear-gradient(145deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    flex-direction: column;
    animation: lightboxSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes lightboxSlideIn {
    0% {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Enhanced Lightbox Animations */
.lightbox {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.lightbox-content {
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox[data-category="learning"] .lightbox-content {
    animation: lightboxSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Ensure proper z-index stacking */
.lightbox {
    z-index: 10000 !important;
}

.lightbox-close {
    z-index: 10001 !important;
}

.lightbox-content::-webkit-scrollbar {
    width: 8px;
}

.lightbox-content::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: 4px;
}

.lightbox-content::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 4px;
}

.lightbox-content::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    cursor: pointer;
    color: white;
    z-index: 10001;
    background: rgba(0,0,0,0.6);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.lightbox-close:hover {
    background: rgba(220, 38, 38, 0.9);
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
}

.lightbox-info {
    padding: var(--space-3xl);
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--gray-200);
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
}

.lightbox-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(102, 126, 234, 0.3) 50%, transparent 100%);
}

.lightbox-info::-webkit-scrollbar {
    width: 6px;
}

.lightbox-info::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: 3px;
}

.lightbox-info::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.lightbox-info::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}

.lightbox-info h4 {
    font-size: 1.8rem;
    margin-bottom: var(--space-md);
    color: var(--black);
    font-family: var(--font-display);
}

.lightbox-info p {
    color: var(--gray-600);
    line-height: 1.6;
    font-size: 1.1rem;
    margin-bottom: var(--space-lg);
}

/* Lightbox Improvements */
.lightbox-image {
    height: 400px;
    background-image: url('resim/1.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-radius: 24px 24px 0 0;
    margin: 0;
}

.activity-icon {
    display: none;
}

@keyframes iconFloat {
    0%, 100% { 
        transform: translateY(0px) scale(1); 
    }
    50% { 
        transform: translateY(-8px) scale(1.05); 
    }
}

.activity-overlay {
    display: none;
}

.activity-overlay h3 {
    margin: 0;
    font-size: 1.5rem;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.5);
}

.activity-list {
    margin-top: var(--space-2xl);
    background: rgba(102, 126, 234, 0.05);
    border-radius: 16px;
    padding: var(--space-xl);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.activity-list h5 {
    color: var(--primary-color);
    margin-bottom: var(--space-lg);
    font-size: 1.3rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.activity-list h5::before {
    content: '✨';
    font-size: 1.2rem;
}

.activity-list ul {
    list-style: none;
    padding: 0;
    max-height: 300px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--gray-200);
    margin-bottom: var(--space-lg);
}

.activity-list ul::-webkit-scrollbar {
    width: 6px;
}

.activity-list ul::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: 3px;
}

.activity-list ul::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.activity-list li {
    padding: var(--space-md);
    position: relative;
    margin-bottom: var(--space-sm);
    background: white;
    border-radius: 12px;
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.activity-list li:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.activity-list li::before {
    content: '';
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.1rem;
}

/* Gallery Page Styles */
.gallery-hero {
    padding: var(--space-4xl) 0;
    padding-top: calc(var(--space-4xl) + 80px);
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: var(--white);
    text-align: center;
}

/* Gallery Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    transform: scale(0.8);
    transition: transform 0.3s ease;
}

.lightbox.active .lightbox-content {
    transform: scale(1);
}

.lightbox-close {
    position: absolute;
    top: 15px;
    right: 15px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10001;
    transition: all 0.3s ease;
}

.lightbox-close:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.lightbox-media {
    position: relative;
    max-height: 60vh;
    overflow: hidden;
}

.lightbox-media img,
.lightbox-media video {
    width: 100%;
    height: auto;
    max-height: 60vh;
    object-fit: cover;
}

.lightbox-info {
    padding: var(--space-xl);
}

.lightbox-info h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--text-dark);
}

.lightbox-info p {
    color: var(--text-light);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.lightbox-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid var(--border-light);
}

.lightbox-meta span {
    color: var(--text-light);
    font-size: 0.9rem;
}

.lightbox-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.lightbox-navigation {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    pointer-events: none;
    z-index: 10002;
}

.lightbox-navigation .nav-btn {
    width: 50px;
    height: 50px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    pointer-events: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.lightbox-navigation .nav-btn:hover {
    background: rgba(0, 0, 0, 0.9);
    transform: scale(1.1);
}

.lightbox-navigation .nav-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* Navbar Scroll Effect */
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

/* Filter Controls */
.filter-controls {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-lg);
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-xl);
}

.search-box {
    position: relative;
    flex: 1;
    max-width: 300px;
    min-width: 200px;
}

.search-box i {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-light);
    font-size: 1rem;
}

.search-box input {
    width: 100%;
    padding: 12px 15px 12px 45px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all 0.3s ease;
    background: var(--white);
}

.search-box input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.sort-controls select {
    padding: 12px 15px;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    background: var(--white);
    cursor: pointer;
    transition: all 0.3s ease;
    min-width: 150px;
}

.sort-controls select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.slideshow-controls {
    display: flex;
    gap: var(--space-sm);
}

.slideshow-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: 12px 20px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.slideshow-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.slideshow-btn:active {
    transform: translateY(0);
}

/* No Results */
.no-results {
    text-align: center;
    padding: var(--space-4xl) var(--space-lg);
    color: var(--text-light);
    grid-column: 1 / -1;
}

.no-results i {
    font-size: 3rem;
    margin-bottom: var(--space-lg);
    color: var(--border-light);
}

.no-results h3 {
    font-size: 1.5rem;
    margin-bottom: var(--space-sm);
    color: var(--text-dark);
}

.no-results p {
    font-size: 1rem;
    line-height: 1.6;
}

/* Gallery Item Animations */
.gallery-item {
    transition: all 0.3s ease;
    animation: fadeInUp 0.6s ease forwards;
    position: relative;
    overflow: hidden;
}

.gallery-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    transition: left 0.6s ease;
    z-index: 1;
}

.gallery-item:hover::before {
    left: 100%;
}

.gallery-item.hidden {
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
}

/* Loading Animation for Images */
.gallery-media {
    position: relative;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
}

.gallery-media.loaded {
    background: none;
    animation: none;
}

@keyframes loading {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Image Load Effect */
.gallery-media img {
    opacity: 0;
    transition: opacity 0.5s ease;
}

.gallery-media img.loaded {
    opacity: 1;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Filter Controls */
@media (max-width: 768px) {
    .filter-controls {
        flex-direction: column;
        gap: var(--space-md);
    }
    
    .search-box {
        max-width: 100%;
        min-width: auto;
    }
    
    .filter-buttons {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-sm);
        width: 100%;
    }
    
    .sort-controls {
        width: 100%;
    }
    
    .sort-controls select {
        width: 100%;
    }
}

.gallery-hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.gallery-title {
    font-family: var(--font-display);
    font-size: 3.5rem;
    margin-bottom: var(--space-lg);
    background: linear-gradient(45deg, #fff, #f0f8ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.gallery-description {
    font-size: 1.2rem;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: var(--space-2xl);
}

.gallery-filter {
    padding: var(--space-2xl) 0;
    background: var(--gray-50);
    border-bottom: 1px solid var(--gray-200);
}

.filter-buttons {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    background: var(--white);
    border: 2px solid var(--gray-200);
    border-radius: var(--radius-lg);
    color: var(--gray-600);
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: var(--white);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.gallery-section {
    padding: var(--space-4xl) 0;
    background: var(--white);
}

.masonry-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--space-xl);
    margin-top: var(--space-2xl);
}

.gallery-item {
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    opacity: 1;
    transform: scale(1);
}


.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.gallery-media {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4/5;
}

.gallery-media img,
.gallery-media video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover .gallery-media img,
.gallery-item:hover .gallery-media video {
    transform: scale(1.05);
}

.video-item .gallery-media {
    position: relative;
}

.video-play-btn {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(0, 0, 0, 0.8);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.video-play-btn:hover {
    background: var(--primary-color);
    transform: translate(-50%, -50%) scale(1.1);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-normal);
    border-radius: var(--radius-md);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay i {
    font-size: 2.5rem;
    color: var(--white);
    transition: transform var(--transition-normal);
}

.gallery-item:hover .gallery-overlay i {
    transform: scale(1.1);
}

.gallery-actions {
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.gallery-actions .favorite-btn {
    position: relative;
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    color: #ccc;
    font-size: 1.2rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.gallery-actions .favorite-btn:hover {
    background: #ff6b6b;
    color: white;
    transform: scale(1.1);
}

.gallery-actions .favorite-btn.favorited {
    background: #ff6b6b;
    color: white;
    animation: heartBeat 0.6s ease;
}

@keyframes heartBeat {
    0% { transform: scale(1); }
    25% { transform: scale(1.2); }
    50% { transform: scale(1.1); }
    75% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

.gallery-btn {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    border-radius: 50%;
    color: var(--primary-color);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--transition-normal);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.gallery-btn:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: scale(1.1);
}

.gallery-info {
    padding: var(--space-xl);
}

.gallery-info h4 {
    font-size: 1.3rem;
    color: var(--black);
    margin-bottom: var(--space-sm);
    font-weight: 600;
}

.gallery-info p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.gallery-date {
    font-size: 0.9rem;
    color: var(--gray-500);
    font-weight: 500;
}

/* Gallery Lightbox */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    background: var(--white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-2xl);
    display: flex;
    flex-direction: column;
}

.lightbox-media {
    max-height: 70vh;
    overflow: hidden;
}

.lightbox-media img,
.lightbox-media video {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.lightbox-info {
    padding: var(--space-2xl);
    background: var(--white);
}

.lightbox-info h3 {
    font-size: 1.8rem;
    color: var(--black);
    margin-bottom: var(--space-md);
}

.lightbox-info p {
    color: var(--gray-600);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.lightbox-info span {
    font-size: 0.9rem;
    color: var(--gray-500);
}

/* Responsive Gallery */
@media (max-width: 768px) {
    .masonry-gallery {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: var(--space-lg);
    }
    
    .gallery-title {
        font-size: 2.5rem;
    }
    
    .filter-buttons {
        gap: var(--space-sm);
    }
    
    .filter-btn {
        padding: var(--space-sm) var(--space-lg);
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .masonry-gallery {
        grid-template-columns: 1fr;
    }
    
    .gallery-title {
        font-size: 2rem;
    }
}

/* Okuma Köşesi Gelişmiş Tasarım */
.lightbox[data-category="learning"] {
    opacity: 1 !important;
    visibility: visible !important;
}

.lightbox[data-category="learning"] .lightbox-content {
    max-width: 800px;
    max-height: 90vh;
    background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 
        0 25px 50px -12px rgba(0, 0, 0, 0.25),
        0 0 0 1px rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    flex-direction: column;
    animation: lightboxSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.lightbox[data-category="learning"] .lightbox-image {
    height: 300px;
    background-image: url('resim/1.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.lightbox[data-category="learning"] .lightbox-image::before {
    content: '📚';
    font-size: 6rem;
    animation: iconFloat 3s ease-in-out infinite;
    text-shadow: 0 4px 8px rgba(0,0,0,0.3);
}

.lightbox[data-category="learning"] .lightbox-image::after {
    display: none;
}

@keyframes iconFloat {
    0%, 100% { 
        transform: translateY(0px) scale(1); 
    }
    50% { 
        transform: translateY(-8px) scale(1.05); 
    }
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.lightbox[data-category="learning"] .lightbox-info {
    padding: var(--space-3xl);
    flex: 1;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--gray-200);
    background: linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    position: relative;
}

.lightbox[data-category="learning"] .lightbox-info::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent 0%, rgba(102, 126, 234, 0.3) 50%, transparent 100%);
}

.lightbox[data-category="learning"] .lightbox-info h4 {
    color: var(--primary-color);
    font-size: 2.2rem;
    margin-bottom: var(--space-lg);
    font-family: var(--font-display);
    text-align: center;
    position: relative;
}

.lightbox[data-category="learning"] .lightbox-info h4::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.lightbox[data-category="learning"] .lightbox-info p {
    color: var(--gray-600);
    line-height: 1.8;
    font-size: 1.2rem;
    margin-bottom: var(--space-2xl);
    text-align: center;
    font-weight: 400;
}

.lightbox[data-category="learning"] .activity-list {
    margin-top: var(--space-2xl);
    background: rgba(102, 126, 234, 0.05);
    border-radius: 16px;
    padding: var(--space-xl);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.lightbox[data-category="learning"] .activity-list h5 {
    color: var(--primary-color);
    margin-bottom: var(--space-lg);
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    text-align: center;
    justify-content: center;
}

.lightbox[data-category="learning"] .activity-list h5::before {
    content: '✨';
    font-size: 1.3rem;
}

.lightbox[data-category="learning"] .activity-list ul {
    list-style: none;
    padding: 0;
    max-height: 400px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--primary-color) var(--gray-200);
    margin-bottom: var(--space-lg);
}

.lightbox[data-category="learning"] .activity-list ul::-webkit-scrollbar {
    width: 6px;
}

.lightbox[data-category="learning"] .activity-list ul::-webkit-scrollbar-track {
    background: var(--gray-200);
    border-radius: 3px;
}

.lightbox[data-category="learning"] .activity-list ul::-webkit-scrollbar-thumb {
    background: var(--primary-color);
    border-radius: 3px;
}

.lightbox[data-category="learning"] .activity-list li {
    padding: var(--space-md);
    position: relative;
    margin-bottom: var(--space-sm);
    background: white;
    border-radius: 12px;
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all 0.3s ease;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    color: var(--gray-700);
    font-weight: 500;
}

.lightbox[data-category="learning"] .activity-list li:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(102, 126, 234, 0.15);
    border-color: rgba(102, 126, 234, 0.2);
}

.lightbox[data-category="learning"] .activity-list li::before {
    content: '📖';
    position: absolute;
    left: var(--space-md);
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.2rem;
    margin-right: var(--space-sm);
}

.lightbox[data-category="learning"] .activity-list li {
    padding-left: calc(var(--space-md) + 30px);
}

/* Lightbox Close Button Enhancement */
.lightbox[data-category="learning"] .lightbox-close {
    position: absolute;
    top: 20px;
    right: 20px;
    font-size: 1.5rem;
    cursor: pointer;
    color: white;
    z-index: 10001;
    background: rgba(0,0,0,0.6);
    border-radius: 50%;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.lightbox[data-category="learning"] .lightbox-close:hover {
    background: rgba(220, 38, 38, 0.9);
    transform: scale(1.1) rotate(90deg);
    box-shadow: 0 6px 20px rgba(220, 38, 38, 0.4);
}

/* ========================================
   YENİ CONTACT BÖLÜMÜ STİLLERİ
   ======================================== */

/* Contact Section */
.contact {
    position: relative;
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    overflow: hidden;
}

.contact-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.contact-shapes {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.contact-shapes .shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    animation: float 6s ease-in-out infinite;
}

.contact-shapes .shape-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.contact-shapes .shape-2 {
    width: 120px;
    height: 120px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.contact-shapes .shape-3 {
    width: 60px;
    height: 60px;
    bottom: 20%;
    left: 20%;
    animation-delay: 4s;
}

.contact-shapes .shape-4 {
    width: 100px;
    height: 100px;
    top: 30%;
    right: 30%;
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(180deg); }
}

.contact .container {
    position: relative;
    z-index: 2;
}

.contact .section-header {
    text-align: center;
    margin-bottom: 60px;
}

.contact .section-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.contact .section-title {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.contact .title-highlight {
    background: linear-gradient(45deg, #ffd700, #ffed4e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact .section-description {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Contact Grid */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

/* Contact Info Section */
.contact-info-section {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 40px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.contact-info-header {
    text-align: center;
    margin-bottom: 40px;
}

.contact-info-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: white;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.contact-info-header p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
}

.contact-methods {
    display: grid;
    gap: 20px;
}

.contact-method {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    padding: 25px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.contact-method::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.contact-method:hover::before {
    left: 100%;
}

.contact-method:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 20px;
}

.method-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    flex-shrink: 0;
}

.contact-method[data-method="email"] .method-icon {
    background: linear-gradient(135deg, #4ecdc4, #6dd5ed);
}

.contact-method[data-method="location"] .method-icon {
    background: linear-gradient(135deg, #45b7d1, #96ceb4);
}

.contact-method[data-method="hours"] .method-icon {
    background: linear-gradient(135deg, #feca57, #ff9ff3);
}

.method-content {
    flex: 1;
}

.method-content h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: white;
    margin-bottom: 5px;
}

.method-content p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.method-btn {
    background: rgba(255, 255, 255, 0.2);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.method-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Contact Form Section */
.contact-form-section {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.form-header {
    text-align: center;
    margin-bottom: 40px;
}

.form-header h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.form-header p {
    color: #666;
    font-size: 1rem;
}

/* Modern Contact Form */
.modern-contact-form {
    position: relative;
}

.form-step {
    display: none;
    animation: fadeInUp 0.5s ease;
}

.form-step.active {
    display: block;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Step Indicator */
.step-indicator {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 30px;
}

.step {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #e9ecef;
    color: #6c757d;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.3s ease;
}

.step.active {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    transform: scale(1.1);
}

.step.completed {
    background: linear-gradient(135deg, #4ecdc4, #6dd5ed);
    color: white;
}

.step-line {
    width: 60px;
    height: 2px;
    background: #e9ecef;
    margin: 0 10px;
    transition: all 0.3s ease;
}

.step-line.completed {
    background: linear-gradient(90deg, #4ecdc4, #6dd5ed);
}

/* Form Steps */
.form-step h4 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #333;
    text-align: center;
    margin-bottom: 30px;
}

/* Floating Label Form Groups */
.form-group.floating-label {
    position: relative;
    margin-bottom: 25px;
}

.form-group.floating-label input,
.form-group.floating-label textarea {
    width: 100%;
    padding: 20px 50px 15px 20px;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    font-size: 16px;
    background: #f8f9fa;
    transition: all 0.3s ease;
    outline: none;
}

.form-group.floating-label input:focus,
.form-group.floating-label textarea:focus {
    border-color: #667eea;
    background: white;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.form-group.floating-label label {
    position: absolute;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    font-size: 16px;
    transition: all 0.3s ease;
    pointer-events: none;
    background: #f8f9fa;
    padding: 0 5px;
}

.form-group.floating-label textarea + label {
    top: 25px;
    transform: none;
}

.form-group.floating-label input:focus + label,
.form-group.floating-label input:not(:placeholder-shown) + label,
.form-group.floating-label textarea:focus + label,
.form-group.floating-label textarea:not(:placeholder-shown) + label {
    top: 0;
    font-size: 12px;
    color: #667eea;
    font-weight: 600;
}

.form-group.floating-label .form-icon {
    position: absolute;
    right: 20px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
    font-size: 18px;
}

.form-group.floating-label textarea + .form-icon {
    top: 25px;
    transform: none;
}

/* Subject Options */
.subject-options {
    display: grid;
    gap: 15px;
    margin-bottom: 30px;
}

.subject-option {
    position: relative;
    background: #f8f9fa;
    border: 2px solid #e9ecef;
    border-radius: 15px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 15px;
}

.subject-option:hover {
    border-color: #667eea;
    background: white;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.1);
}

.subject-option.selected {
    border-color: #667eea;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
}

.subject-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.option-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: linear-gradient(135deg, #667eea, #764ba2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.option-content {
    flex: 1;
}

.option-content h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 5px;
}

.option-content p {
    font-size: 0.9rem;
    color: #666;
    margin: 0;
}

/* Form Summary */
.form-summary {
    background: #f8f9fa;
    border-radius: 15px;
    padding: 20px;
    margin-bottom: 30px;
}

.form-summary h5 {
    font-size: 1.1rem;
    font-weight: 600;
    color: #333;
    margin-bottom: 15px;
}

.summary-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px solid #e9ecef;
}

.summary-item:last-child {
    border-bottom: none;
}

.summary-item .label {
    font-weight: 500;
    color: #666;
}

.summary-item .value {
    font-weight: 600;
    color: #333;
}

/* Form Navigation */
.form-navigation {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
}

.form-navigation .btn {
    flex: 1;
    max-width: 150px;
}

/* Form Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 15px 30px;
    border: none;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.btn-outline {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-outline:hover {
    background: #667eea;
    color: white;
    transform: translateY(-2px);
}

/* Responsive Design */
@media (max-width: 768px) {
    .contact {
        padding: 60px 0;
    }
    
    .contact .section-title {
        font-size: 2rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .contact-info-section,
    .contact-form-section {
        padding: 30px 20px;
    }
    
    .contact-method {
        flex-direction: column;
        text-align: center;
    }
    
    .method-content {
        text-align: center;
    }
    
    .form-navigation {
        flex-direction: column;
    }
    
    .form-navigation .btn {
        max-width: 100%;
    }
}

@media (max-width: 480px) {
    .contact .section-title {
        font-size: 1.5rem;
    }
    
    .contact-info-section,
    .contact-form-section {
        padding: 20px 15px;
    }
    
    .step-indicator {
        margin-bottom: 20px;
    }
    
    .step {
        width: 30px;
        height: 30px;
        font-size: 12px;
    }
    
    .step-line {
        width: 40px;
        margin: 0 5px;
    }
}

/* Hours Modal Styles */
.hours-modal .modal-content {
    background: white;
    border-radius: 20px;
    padding: 0;
    max-width: 500px;
    width: 90%;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.hours-modal .modal-header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 25px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hours-modal .modal-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hours-modal .modal-close {
    font-size: 24px;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.hours-modal .modal-close:hover {
    opacity: 1;
}

.hours-modal .modal-body {
    padding: 30px;
}

.hours-grid {
    display: grid;
    gap: 20px;
    margin-bottom: 25px;
}

.day-schedule {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    background: #f8f9fa;
    border-radius: 12px;
    border-left: 4px solid #667eea;
    transition: all 0.3s ease;
}

.day-schedule:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.day-schedule .day {
    font-weight: 600;
    color: #333;
    font-size: 1rem;
}

.day-schedule .time {
    font-weight: 700;
    color: #667eea;
    font-size: 1.1rem;
}

.hours-note {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border-radius: 12px;
    padding: 20px;
    border-left: 4px solid #4ecdc4;
}

.hours-note p {
    margin: 0;
    color: #666;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.hours-note i {
    color: #4ecdc4;
    font-size: 1.1rem;
}

/* Minimal Contact Section */
.contact {
    padding: 80px 0;
    background: #f8f9fa;
}

.contact .section-header {
    text-align: center;
    margin-bottom: 50px;
}

.contact .section-header h2 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 15px;
}

.contact .section-header p {
    font-size: 1.1rem;
    color: #666;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-info {
    display: grid;
    gap: 30px;
}

.contact-item {
    text-align: center;
    padding: 30px;
    background: white;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
}

.contact-item:hover {
    transform: translateY(-5px);
}

.contact-item i {
    font-size: 2.5rem;
    color: #667eea;
    margin-bottom: 15px;
}

.contact-item h4 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 10px;
}

.contact-item p {
    color: #666;
    font-size: 1rem;
}

.contact-form {
    background: white;
    padding: 40px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.contact-form h3 {
    font-size: 1.8rem;
    color: #333;
    margin-bottom: 30px;
    text-align: center;
}

.contact-form .form-group {
    margin-bottom: 20px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 15px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 16px;
    transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: #667eea;
}

.contact-form .btn {
    width: 100%;
    padding: 15px;
    font-size: 16px;
    font-weight: 600;
}

@media (max-width: 768px) {
    .contact-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-form {
        padding: 30px 20px;
    }
}

/* Kayıt Modal Stilleri */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 1;
}

.modal-content {
    background: white;
    border-radius: 20px;
    padding: 0;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    transform: scale(0.9);
    transition: transform 0.3s ease;
}

.modal.show .modal-content {
    transform: scale(1);
}

.modal-header {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    padding: 25px 30px;
    border-radius: 20px 20px 0 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.modal-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.modal-close {
    font-size: 24px;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.3s ease;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
}

.modal-close:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.3);
}

.modal-body {
    padding: 30px;
}

.modal-body .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.modal-body .form-group {
    margin-bottom: 20px;
}

.modal-body .form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: #333;
}

.modal-body .form-group input,
.modal-body .form-group select,
.modal-body .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    font-size: 14px;
    transition: border-color 0.3s ease;
}

.modal-body .form-group input:focus,
.modal-body .form-group select:focus,
.modal-body .form-group textarea:focus {
    outline: none;
    border-color: #667eea;
}

.modal-body .required {
    color: #e74c3c;
}

.form-actions {
    display: flex;
    gap: 15px;
    justify-content: flex-end;
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #e9ecef;
}

.form-actions .btn {
    padding: 12px 24px;
    font-size: 14px;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.form-actions .btn-outline {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.form-actions .btn-outline:hover {
    background: #667eea;
    color: white;
}

.form-actions .btn-primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: white;
    border: none;
}

.form-actions .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.form-actions .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none !important;
}

@media (max-width: 768px) {
    .modal-content {
        width: 95%;
        margin: 20px;
    }
    
    .modal-body {
        padding: 20px;
    }
    
    .modal-body .form-row {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .form-actions {
        flex-direction: column;
    }
    
    .form-actions .btn {
        width: 100%;
        justify-content: center;
    }
}