/* DEHA KURS MERKEZİ - DARK MODE CSS */

/* Dark Mode Root Variables */
:root {
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-tertiary: #252525;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --border-color: #333333;
    --accent-blue: #3b82f6;
    --accent-purple: #8b5cf6;
    --accent-orange: #f97316;
    --gradient-blue: linear-gradient(135deg, #1e3a8a, #3b82f6);
    --gradient-purple: linear-gradient(135deg, #8b5cf6, #a78bfa);
    --gradient-orange: linear-gradient(135deg, #f59e0b, #f97316);
    --shadow-color: rgba(0, 0, 0, 0.5);
    --card-bg: rgba(26, 26, 26, 0.8);
    --nav-bg: rgba(15, 15, 15, 0.95);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-primary);
}

a {
    text-decoration: none;
    color: inherit;
    transition: color 0.3s;
}

img {
    max-width: 100%;
    height: auto;
}

button {
    cursor: pointer;
    border: none;
    font-family: inherit;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--nav-bg);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    box-shadow: 0 4px 20px var(--shadow-color);
}

.navbar {
    padding: 15px 0;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    text-decoration: none;
}

.logo-icon {
    font-size: 2rem;
    filter: drop-shadow(0 0 10px rgba(59, 130, 246, 0.5));
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.logo-main {
    font-size: 1.5rem;
    font-weight: 800;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-sub {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
    letter-spacing: 1px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.3s;
    position: relative;
    padding: 8px 0;
}

.nav-link:hover {
    color: var(--accent-blue);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-blue);
    transition: width 0.3s;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.active {
    color: var(--accent-blue);
}

.nav-toggle {
    display: none;
    font-size: 1.5rem;
    background: transparent;
    color: var(--text-primary);
    padding: 10px;
}

@media (max-width: 992px) {
    .nav-toggle {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 70px;
        left: 0;
        width: 100%;
        background: var(--bg-secondary);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 30px;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        border-bottom: 1px solid var(--border-color);
    }

    .nav-menu.active {
        transform: translateX(0);
    }

    .nav-menu li {
        width: 100%;
    }

    .nav-link {
        display: block;
        padding: 15px;
    }
}

/* Page Header */
.page-header {
    padding: 150px 0 80px;
    background: var(--gradient-blue);
    text-align: center;
    color: white;
}

.page-header h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--gradient-blue);
    color: white;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(59, 130, 246, 0.4), transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(139, 92, 246, 0.4), transparent 50%),
        radial-gradient(circle at 50% 50%, rgba(249, 115, 22, 0.2), transparent 60%);
    pointer-events: none;
    animation: gradientShift 15s ease infinite;
}

@keyframes gradientShift {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

/* Animated Particles */
.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.particle {
    position: absolute;
    font-size: 2rem;
    opacity: 0.6;
    animation: float 20s ease-in-out infinite;
}

.particle-1 { top: 10%; left: 5%; animation-delay: 0s; }
.particle-2 { top: 20%; left: 90%; animation-delay: 2s; }
.particle-3 { top: 60%; left: 10%; animation-delay: 4s; }
.particle-4 { top: 70%; left: 85%; animation-delay: 6s; }
.particle-5 { top: 30%; left: 50%; animation-delay: 8s; }
.particle-6 { top: 80%; left: 30%; animation-delay: 10s; }
.particle-7 { top: 40%; left: 70%; animation-delay: 12s; }
.particle-8 { top: 50%; left: 20%; animation-delay: 14s; }

@keyframes float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.3;
    }
    25% {
        transform: translateY(-30px) rotate(10deg);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-20px) rotate(-5deg);
        opacity: 0.5;
    }
    75% {
        transform: translateY(-40px) rotate(5deg);
        opacity: 0.8;
    }
}

/* Hero Slider */
.hero-slider {
    position: relative;
    width: 100%;
    height: 60vh;
    min-height: 400px;
    z-index: 1;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform: scale(0.95);
}

.slide.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1);
}

.slide-content {
    text-align: center;
    padding: 20px;
    max-width: 900px;
}

.slide-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: 10px 24px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 25px;
    animation: slideUp 0.8s ease forwards;
}

.slide h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.8s ease 0.2s forwards;
    opacity: 0;
    transform: translateY(30px);
}

.slide p {
    font-size: 1.2rem;
    opacity: 0.95;
    animation: slideUp 0.8s ease 0.4s forwards;
    opacity: 0;
    transform: translateY(30px);
}

@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Slider Navigation */
.hero-slider-nav {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    gap: 20px;
    z-index: 10;
}

.slider-nav-btn {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
    color: white;
}

.slider-nav-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.slider-nav-btn svg {
    width: 24px;
    height: 24px;
}

.slider-dots {
    display: flex;
    gap: 10px;
}

.dot {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s;
}

.dot.active {
    background: white;
    width: 30px;
    border-radius: 6px;
}

.dot:hover {
    background: rgba(255, 255, 255, 0.7);
}

.hero-content {
    text-align: center;
    padding: 40px 20px;
    position: relative;
    z-index: 5;
    margin-top: auto;
}

.hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: 20px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    opacity: 0.95;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.stat {
    text-align: center;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 25px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 5px;
}

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

.hero-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

@media (max-width: 768px) {
    .hero-stats {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Buttons */
.btn {
    padding: 18px 36px;
    border-radius: 16px;
    font-weight: 700;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    text-align: center;
    font-size: 1rem;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    color: white;
    box-shadow: 0 8px 30px rgba(245, 158, 11, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.btn-primary:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 40px rgba(245, 158, 11, 0.6);
    border-color: rgba(255, 255, 255, 0.3);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.15);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.2);
}

.btn-cta {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
    color: white;
    box-shadow: 0 8px 30px rgba(59, 130, 246, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.btn-cta:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 40px rgba(59, 130, 246, 0.6);
}

.btn svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s;
}

.btn:hover svg {
    transform: translateX(5px);
}

/* Hero Buttons Special Style */
.hero-buttons .btn {
    padding: 20px 40px;
    font-size: 1.05rem;
    min-width: 200px;
}

/* Features Section */
.features-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

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

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.section-header p {
    color: var(--text-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.feature-item {
    background: var(--bg-tertiary);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px var(--shadow-color);
    border-color: var(--accent-blue);
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.feature-item h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.feature-item p {
    color: var(--text-secondary);
}

/* About Content */
.about-content {
    padding: 80px 0;
    background: var(--bg-primary);
}

.about-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--text-primary);
}

.about-text h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    margin-top: 30px;
    color: var(--accent-blue);
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.stat-box {
    background: var(--gradient-blue);
    padding: 50px;
    border-radius: 20px;
    text-align: center;
    color: white;
    box-shadow: 0 10px 40px var(--shadow-color);
}

.stat-box .stat-number {
    font-size: 4rem;
    font-weight: 800;
    display: block;
    margin-bottom: 10px;
}

.stat-box .stat-label {
    font-size: 1.2rem;
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
}

/* Programs Section */
.programs-section {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.programs-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 20% 30%, rgba(59, 130, 246, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(249, 115, 22, 0.03) 0%, transparent 60%);
    pointer-events: none;
}

.section-badge {
    display: inline-block;
    background: var(--gradient-blue);
    color: white;
    padding: 8px 20px;
    border-radius: 25px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(59, 130, 246, 0.3);
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-bottom: 50px;
}

.program-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 30px;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.program-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-blue);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.program-card:hover::before {
    transform: scaleX(1);
}

.program-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-blue);
    box-shadow: 
        0 20px 40px var(--shadow-color),
        0 0 0 1px rgba(59, 130, 246, 0.2);
}

.program-icon-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 20px;
}

.program-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-blue);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    font-weight: 800;
    color: white;
    margin-bottom: 8px;
    box-shadow: 0 10px 30px rgba(59, 130, 246, 0.4);
    transition: all 0.3s;
}

.program-card:hover .program-icon {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 15px 40px rgba(59, 130, 246, 0.5);
}

.program-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.program-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.program-content p {
    color: var(--text-secondary);
    margin-bottom: 15px;
    line-height: 1.6;
}

.program-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.feature-tag {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-blue);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.3s;
}

.feature-tag:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: var(--accent-blue);
}

.program-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    background: transparent;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-weight: 600;
    transition: all 0.3s;
    text-decoration: none;
}

.program-link:hover {
    background: var(--gradient-blue);
    border-color: transparent;
    color: white;
    transform: translateX(5px);
}

.program-link svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s;
}

.program-link:hover svg {
    transform: translateX(3px);
}

/* LGS Prep Card Styles */
.program-card.lgs-prep .program-icon {
    background: var(--gradient-purple);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.4);
}

.program-card.lgs-prep:hover .program-icon {
    box-shadow: 0 15px 40px rgba(139, 92, 246, 0.5);
}

.program-card.lgs-prep::before {
    background: var(--gradient-purple);
}

.program-card.lgs-prep:hover {
    border-color: var(--accent-purple);
    box-shadow: 
        0 20px 40px var(--shadow-color),
        0 0 0 1px rgba(139, 92, 246, 0.2);
}

.program-card.lgs-prep .feature-tag {
    background: rgba(139, 92, 246, 0.1);
    color: var(--accent-purple);
    border-color: rgba(139, 92, 246, 0.2);
}

.program-card.lgs-prep .feature-tag:hover {
    background: rgba(139, 92, 246, 0.2);
    border-color: var(--accent-purple);
}

.program-card.lgs-prep .program-link:hover {
    background: var(--gradient-purple);
}

/* LGS Intensive Card Styles */
.program-card.lgs-intensive .program-icon {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4);
}

.program-card.lgs-intensive:hover .program-icon {
    box-shadow: 0 15px 40px rgba(245, 158, 11, 0.5);
}

.program-card.lgs-intensive::before {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
}

.program-card.lgs-intensive:hover {
    border-color: var(--accent-orange);
    box-shadow: 
        0 20px 40px var(--shadow-color),
        0 0 0 1px rgba(249, 115, 22, 0.2);
}

.program-card.lgs-intensive .feature-tag {
    background: rgba(249, 115, 22, 0.1);
    color: var(--accent-orange);
    border-color: rgba(249, 115, 22, 0.2);
}

.program-card.lgs-intensive .feature-tag:hover {
    background: rgba(249, 115, 22, 0.2);
    border-color: var(--accent-orange);
}

.program-card.lgs-intensive .program-link:hover {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
}

/* LGS Badge */
.lgs-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--gradient-purple);
    color: white;
    padding: 5px 12px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(139, 92, 246, 0.4);
}

.lgs-badge.intensive {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.4);
}

/* Programs CTA */
.programs-cta {
    text-align: center;
    padding: 40px;
    background: var(--bg-tertiary);
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.programs-cta p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.programs-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.programs-cta .btn svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s;
}

.programs-cta .btn:hover svg {
    transform: translateX(5px);
}

/* Teachers Section */
.teachers-section {
    padding: 100px 0;
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.teachers-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(139, 92, 246, 0.06) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(59, 130, 246, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.teachers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.teacher-card {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    padding: 0;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.teacher-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-blue);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.teacher-card:hover::before {
    transform: scaleX(1);
}

.teacher-card:hover {
    transform: translateY(-8px);
    border-color: var(--accent-blue);
    box-shadow: 
        0 20px 40px var(--shadow-color),
        0 0 0 1px rgba(59, 130, 246, 0.2);
}

.teacher-avatar {
    width: 100%;
    height: 120px;
    background: var(--gradient-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.teacher-initials {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.teacher-card.featured .teacher-avatar {
    background: var(--gradient-orange);
}

.teacher-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    padding: 8px 16px;
    border-radius: 20px;
    margin: -20px 20px 0;
    position: relative;
    z-index: 1;
    backdrop-filter: blur(10px);
}

.teacher-card.featured .teacher-badge {
    background: rgba(249, 115, 22, 0.15);
    border-color: rgba(249, 115, 22, 0.3);
}

.badge-icon {
    font-size: 1rem;
}

.badge-text {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--accent-blue);
}

.teacher-card.featured .badge-text {
    color: var(--accent-orange);
}

.teacher-content {
    padding: 20px;
}

.teacher-content h3 {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.teacher-role {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.teacher-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-bottom: 15px;
}

.stat-item {
    background: var(--bg-tertiary);
    padding: 12px;
    border-radius: 12px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-blue);
}

.teacher-card.featured .stat-number {
    color: var(--accent-orange);
}

.stat-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.teacher-subjects {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.subject-tag {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-blue);
    padding: 6px 12px;
    border-radius: 8px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.3s;
}

.teacher-card.featured .subject-tag {
    background: rgba(249, 115, 22, 0.1);
    color: var(--accent-orange);
    border-color: rgba(249, 115, 22, 0.2);
}

.subject-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 10px var(--shadow-color);
}

.teacher-link {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    background: transparent;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    color: var(--text-primary);
    font-weight: 600;
    transition: all 0.3s;
    text-decoration: none;
    margin: 0 20px 20px;
}

.teacher-link:hover {
    background: var(--gradient-blue);
    border-color: transparent;
    color: white;
    transform: translateX(5px);
}

.teacher-card.featured .teacher-link:hover {
    background: var(--gradient-orange);
}

.teacher-link svg {
    width: 18px;
    height: 18px;
    transition: transform 0.3s;
}

.teacher-link:hover svg {
    transform: translateX(3px);
}

/* Featured Badge */
.featured-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background: var(--gradient-orange);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 15px rgba(249, 115, 22, 0.4);
    z-index: 2;
}

/* Teachers CTA */
.teachers-cta {
    text-align: center;
    padding: 40px;
    background: var(--bg-tertiary);
    border-radius: 20px;
    border: 1px solid var(--border-color);
}

.teachers-cta p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 20px;
}

.teachers-cta .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.teachers-cta .btn svg {
    width: 20px;
    height: 20px;
    transition: transform 0.3s;
}

.teachers-cta .btn:hover svg {
    transform: translateX(5px);
}

/* Values Section */
.values-section {
    padding: 80px 0;
    background: var(--bg-secondary);
}

.values-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: var(--text-primary);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.value-item {
    background: var(--bg-tertiary);
    padding: 30px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.value-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-purple);
}

.value-icon {
    font-size: 3rem;
    margin-bottom: 15px;
}

.value-item h3 {
    margin-bottom: 10px;
    color: var(--text-primary);
}

.value-item p {
    color: var(--text-secondary);
}

/* Programs Page */
.programs-page {
    padding: 80px 0;
}

.programs-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.program-card-full {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    padding: 35px;
    border-radius: 20px;
    border: 2px solid var(--border-color);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.program-card-full::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: var(--gradient-blue);
}

.program-card-full:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
    box-shadow: 0 15px 40px var(--shadow-color);
}

.program-card-full.featured::before {
    background: var(--gradient-orange);
}

.program-card-full.premium::before {
    background: var(--gradient-purple);
}

.program-card-full.ultra-premium::before {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
}

.badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-orange);
    color: white;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.program-grade {
    font-size: 1rem;
    color: var(--accent-blue);
    font-weight: 700;
    margin-bottom: 15px;
}

.program-card-full h2 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.program-card-full p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.program-card-full ul {
    list-style: none;
    margin-bottom: 25px;
}

.program-card-full li {
    padding: 10px 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.program-card-full li:last-child {
    border-bottom: none;
}

/* Teachers Page */
.teachers-page {
    padding: 80px 0;
}

.teachers-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.teacher-card-full {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    padding: 35px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.teacher-card-full:hover {
    transform: translateY(-5px);
    border-color: var(--accent-purple);
    box-shadow: 0 15px 40px var(--shadow-color);
}

.teacher-card-full h2 {
    font-size: 1.8rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.teacher-role {
    color: var(--accent-blue);
    font-weight: 600;
    margin-bottom: 8px;
}

.teacher-exp {
    color: var(--accent-orange);
    font-weight: 600;
    margin-bottom: 15px;
}

.teacher-card-full p {
    color: var(--text-secondary);
}

/* Gallery Page */
.gallery-page {
    padding: 80px 0;
}

.gallery-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.gallery-item-full {
    position: relative;
    overflow: hidden;
    border-radius: 20px;
    aspect-ratio: 4/3;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 2px solid var(--border-color);
}

.gallery-item-full img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    transform: translateY(100%);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.gallery-item-full:hover {
    transform: translateY(-8px);
    box-shadow: 
        0 20px 40px var(--shadow-color),
        0 0 0 2px var(--accent-blue);
}

.gallery-item-full:hover img {
    transform: scale(1.1);
}

.gallery-item-full:hover .gallery-overlay {
    transform: translateY(0);
}

@media (max-width: 768px) {
    .gallery-item-full {
        aspect-ratio: 16/9;
    }
    
    .gallery-overlay {
        transform: translateY(0);
        background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
    }
}

/* Testimonials Page */
.testimonials-page {
    padding: 80px 0;
}

.testimonials-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.testimonial-card-full {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    padding: 35px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.3s;
}

.testimonial-card-full:hover {
    transform: translateY(-5px);
    border-color: var(--accent-blue);
}

.testimonial-text {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 20px;
    line-height: 1.8;
}

.testimonial-author {
    color: var(--accent-orange);
    font-weight: 600;
}

/* Contact Page */
.contact-page-full {
    padding: 80px 0;
}

.contact-grid-full {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 50px;
}

.contact-info-full h2,
.contact-form-full h2 {
    font-size: 2rem;
    margin-bottom: 30px;
    color: var(--text-primary);
}

.info-card-full {
    background: var(--bg-tertiary);
    padding: 25px;
    border-radius: 15px;
    margin-bottom: 20px;
    border: 1px solid var(--border-color);
}

.info-card-full h3 {
    margin-bottom: 10px;
    color: var(--accent-blue);
}

.info-card-full p {
    color: var(--text-secondary);
}

.info-card-full a {
    color: var(--accent-blue);
}

.contact-form-full-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-form-full-form input,
.contact-form-full-form select,
.contact-form-full-form textarea {
    padding: 15px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s;
}

.contact-form-full-form input:focus,
.contact-form-full-form select:focus,
.contact-form-full-form textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.contact-form-full-form select {
    cursor: pointer;
}

.contact-form-full-form textarea {
    resize: vertical;
    min-height: 120px;
}

/* CTA Section */
.cta-section {
    padding: 80px 0;
    background: var(--gradient-blue);
    text-align: center;
    color: white;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

/* Footer */
.footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 60px 0 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 50px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    background: var(--gradient-blue);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer-brand p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-contact a {
    color: var(--text-secondary);
    transition: color 0.3s;
}

.footer-contact a:hover {
    color: var(--accent-blue);
}

.footer-links h4 {
    margin-bottom: 20px;
    color: var(--text-primary);
}

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

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--text-secondary);
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted);
}

@media (max-width: 1200px) {
    .footer-content {
        grid-template-columns: 1fr;
    }

    .contact-grid-full {
        grid-template-columns: 1fr;
    }
}

/* Social Widget */
.social-widget {
    position: fixed;
    bottom: 20px;
    right: 20px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    z-index: 1000;
}

.social-btn {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px var(--shadow-color);
    transition: all 0.3s;
    text-decoration: none;
}

.whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
}

.phone {
    background: var(--gradient-blue);
    color: white;
}

.instagram {
    background: linear-gradient(135deg, #833AB4, #FD1D1D, #F77737);
    color: white;
}

.linkedin {
    background: linear-gradient(135deg, #0077b5, #005885);
    color: white;
}

.maps {
    background: linear-gradient(135deg, #4285f4, #34a853);
    color: white;
}

.ai {
    background: var(--gradient-purple);
    font-size: 1.8rem;
}

.social-btn:hover {
    transform: scale(1.1) translateX(-5px);
    box-shadow: 0 10px 30px var(--shadow-color);
}

.social-btn svg {
    width: 26px;
    height: 26px;
    display: block;
}

/* Chat Widget */
.chat-widget {
    position: fixed;
    bottom: 30px;
    right: 100px;
    width: 320px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 15px;
    box-shadow: 0 10px 40px var(--shadow-color);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s;
    z-index: 1000;
}

.chat-widget.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.chat-header {
    background: var(--gradient-blue);
    color: white;
    padding: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
    border-radius: 15px 15px 0 0;
}

.chat-avatar {
    font-size: 1.5rem;
}

.chat-header h3 {
    font-size: 1rem;
    margin: 0;
}

.chat-header span {
    font-size: 0.8rem;
    opacity: 0.9;
}

.chat-close {
    margin-left: auto;
    background: rgba(255, 255, 255, 0.2);
    border: none;
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
}

.chat-messages {
    height: 280px;
    overflow-y: auto;
    padding: 15px;
    background: var(--bg-tertiary);
}

.message {
    margin-bottom: 15px;
    display: flex;
    gap: 10px;
}

.message.user {
    flex-direction: row-reverse;
}

.msg-avatar {
    font-size: 1.2rem;
}

.msg-content {
    background: var(--bg-secondary);
    padding: 10px 14px;
    border-radius: 12px;
    max-width: 80%;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    font-size: 0.9rem;
    line-height: 1.4;
}

.message.user .msg-content {
    background: var(--accent-blue);
    color: white;
    border: none;
}

.chat-input {
    display: flex;
    gap: 10px;
    padding: 15px;
    background: var(--bg-tertiary);
    border-radius: 0 0 15px 15px;
}

.chat-input input {
    flex: 1;
    padding: 12px 15px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    color: var(--text-primary);
}

.chat-input input:focus {
    outline: none;
    border-color: var(--accent-blue);
}

.chat-input button {
    width: 40px;
    height: 40px;
    background: var(--accent-blue);
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1.2rem;
}

.chat-input button:hover {
    background: var(--accent-blue);
}

/* Responsive */
@media (max-width: 768px) {
    .page-header {
        padding: 120px 0 60px;
    }

    .page-header h1 {
        font-size: 2rem;
    }

    .features-grid,
    .values-grid,
    .programs-grid-full,
    .teachers-grid-full,
    .gallery-grid-full,
    .testimonials-grid-full {
        grid-template-columns: 1fr;
    }

    .footer-content {
        grid-template-columns: 1fr;
    }

    .social-widget {
        bottom: 80px;
        right: 15px;
        gap: 10px;
    }

    .social-btn {
        width: 48px;
        height: 48px;
    }

    .social-btn svg {
        width: 22px;
        height: 22px;
    }

    .chat-widget {
        bottom: 140px;
        right: 15px;
        left: 15px;
        width: calc(100% - 30px);
        max-width: 320px;
    }

    .chat-messages {
        height: 250px;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .hero-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .social-widget {
        bottom: 70px;
        right: 10px;
        gap: 8px;
    }

    .social-btn {
        width: 44px;
        height: 44px;
    }

    .chat-widget {
        bottom: 130px;
        right: 10px;
        left: 10px;
    }
}

/* Scrollbar Styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-blue);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-blue);
}

/* Blog Page */
.blog-page {
    padding: 60px 0;
}

/* Blog Header */
.blog-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 50px;
    flex-wrap: wrap;
    gap: 20px;
}

.blog-search {
    flex: 1;
    max-width: 400px;
}

.search-input {
    width: 100%;
    padding: 15px 25px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 50px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.3s;
}

.search-input:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.blog-categories {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.category-btn {
    padding: 10px 20px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 25px;
    color: var(--text-secondary);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
}

.category-btn:hover,
.category-btn.active {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
    transform: translateY(-2px);
}

/* Blog Grid */
.blog-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

/* Blog Card */
.blog-card-full {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    border-radius: 24px;
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.blog-card-full:hover {
    transform: translateY(-8px);
    border-color: var(--accent-blue);
    box-shadow: 
        0 20px 40px var(--shadow-color),
        0 0 0 1px rgba(59, 130, 246, 0.2);
}

.blog-card-full.featured-post {
    grid-column: 1 / -1;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 0;
}

.blog-card-full.featured-post .blog-image {
    height: 100%;
    min-height: 350px;
}

.blog-card-full.featured-post:hover {
    transform: translateY(-10px);
    box-shadow: 
        0 25px 50px var(--shadow-color),
        0 0 0 1px rgba(249, 115, 22, 0.3);
}

/* Blog Image */
.blog-image {
    position: relative;
    height: 200px;
    overflow: hidden;
}

.blog-gradient {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-blue);
}

.blog-gradient.featured-gradient {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
}

.blog-gradient.math-gradient {
    background: linear-gradient(135deg, #3b82f6, #8b5cf6);
}

.blog-gradient.motivation-gradient {
    background: linear-gradient(135deg, #10b981, #059669);
}

.blog-gradient.time-gradient {
    background: linear-gradient(135deg, #f59e0b, #f97316);
}

.blog-gradient.turkce-gradient {
    background: linear-gradient(135deg, #8b5cf6, #a78bfa);
}

.blog-emoji {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 4rem;
    filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.3));
}

/* Blog Content */
.blog-content {
    padding: 30px;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 15px;
    flex-wrap: wrap;
}

.blog-badge {
    background: var(--accent-blue);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.blog-featured-badge {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
    color: white;
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
}

.blog-content h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
    line-height: 1.4;
}

.featured-post .blog-content h2 {
    font-size: 2rem;
}

.blog-info {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
}

.blog-author,
.blog-date,
.blog-read-time {
    font-size: 0.85rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
}

.blog-excerpt {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}

.blog-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 20px;
}

.tag {
    background: rgba(59, 130, 246, 0.1);
    color: var(--accent-blue);
    padding: 5px 12px;
    border-radius: 15px;
    font-size: 0.75rem;
    font-weight: 500;
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: all 0.3s;
}

.tag:hover {
    background: rgba(59, 130, 246, 0.2);
    border-color: var(--accent-blue);
}

.blog-content .btn {
    width: 100%;
    justify-content: center;
}

/* Blog Pagination */
.blog-pagination {
    text-align: center;
    padding: 40px 0;
}

/* Responsive */
@media (max-width: 768px) {
    .blog-header {
        flex-direction: column;
        align-items: stretch;
    }

    .blog-search {
        max-width: 100%;
    }

    .blog-categories {
        justify-content: center;
    }

    .blog-grid-full {
        grid-template-columns: 1fr;
    }

    .blog-card-full.featured-post {
        grid-template-columns: 1fr;
    }

    .blog-card-full.featured-post .blog-image {
        min-height: 200px;
    }

    .featured-post .blog-content h2 {
        font-size: 1.5rem;
    }
}

/* Blog Post Page */
.blog-post-page {
    padding: 80px 0;
}

.blog-post-content {
    max-width: 800px;
    margin: 0 auto;
}

/* Article Meta */
.article-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    padding: 30px;
    background: var(--bg-tertiary);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    margin-bottom: 40px;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
}

.meta-icon {
    font-size: 1.2rem;
}

/* Article Content */
.article-content {
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    padding: 50px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
}

.article-content .lead {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 30px;
    line-height: 1.8;
}

.article-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin: 40px 0 20px 0;
    color: var(--text-primary);
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 10px;
}

.article-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 30px 0 15px 0;
    color: var(--accent-blue);
}

.article-content p {
    font-size: 1.05rem;
    line-height: 1.8;
    margin-bottom: 20px;
    color: var(--text-secondary);
}

.article-content ul {
    list-style: none;
    margin-bottom: 20px;
}

.article-content li {
    padding: 12px 0 12px 30px;
    position: relative;
    color: var(--text-secondary);
}

.article-content li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: 700;
}

/* Info Box */
.info-box {
    background: rgba(59, 130, 246, 0.1);
    border: 2px solid rgba(59, 130, 246, 0.3);
    border-radius: 16px;
    padding: 20px;
    margin: 30px 0;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.info-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.info-content h4 {
    color: var(--accent-blue);
    margin-bottom: 10px;
}

.info-content p {
    color: var(--text-secondary);
    margin: 0;
}

/* Warning Box */
.warning-box {
    background: rgba(245, 158, 11, 0.1);
    border: 2px solid rgba(245, 158, 11, 0.3);
    border-radius: 16px;
    padding: 20px;
    margin: 30px 0;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.warning-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.warning-content h4 {
    color: var(--accent-orange);
    margin-bottom: 10px;
}

.warning-content p {
    color: var(--text-secondary);
    margin: 0;
}

/* Success Box */
.success-box {
    background: rgba(16, 185, 129, 0.1);
    border: 2px solid rgba(16, 185, 129, 0.3);
    border-radius: 16px;
    padding: 20px;
    margin: 30px 0;
    display: flex;
    gap: 15px;
    align-items: flex-start;
}

.success-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.success-content h4 {
    color: #10b981;
    margin-bottom: 10px;
}

.success-content p {
    color: var(--text-secondary);
    margin: 0;
}

/* Schedule Box */
.schedule-box {
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 16px;
    padding: 30px;
    margin: 30px 0;
}

.schedule-box h4 {
    color: var(--text-primary);
    margin-bottom: 20px;
    text-align: center;
}

.schedule-grid {
    display: grid;
    gap: 15px;
}

.schedule-item {
    display: grid;
    grid-template-columns: 100px 1fr;
    gap: 10px;
    padding: 15px;
    background: var(--bg-secondary);
    border-radius: 10px;
    border: 1px solid var(--border-color);
}

.day {
    color: var(--accent-blue);
    font-weight: 600;
}

.tasks {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Article Footer */
.article-footer {
    margin-top: 50px;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.share-buttons {
    display: flex;
    align-items: center;
    gap: 10px;
}

.share-label {
    color: var(--text-secondary);
    font-weight: 600;
}

.share-btn {
    padding: 10px 20px;
    background: var(--accent-blue);
    color: white;
    border-radius: 20px;
    text-decoration: none;
    transition: all 0.3s;
}

.share-btn:hover {
    background: var(--accent-purple);
    transform: translateY(-2px);
}

.article-nav {
    display: flex;
    gap: 10px;
}

.nav-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--bg-tertiary);
    border: 2px solid var(--border-color);
    border-radius: 25px;
    color: var(--text-primary);
    text-decoration: none;
    transition: all 0.3s;
}

.nav-btn:hover {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: white;
}

.nav-btn svg {
    width: 18px;
    height: 18px;
}

@media (max-width: 768px) {
    .article-footer {
        flex-direction: column;
        align-items: stretch;
    }
    
    .schedule-item {
        grid-template-columns: 1fr;
    }
}