/* ============================================
   م. باسم مجدي - التصميم الرئيسي
   ============================================ */
@import url('https://fonts.googleapis.com/css2?family=Cairo:wght@300;400;500;600;700;800;900&display=swap');

:root {
    --primary: #00d4aa;
    --primary-light: #00e6bb;
    --secondary: #FFB800;
    --dark-1: #0a0e1a;
    --dark-2: #0f1629;
    --dark-3: #141b2d;
    --dark-4: #1a2235;
    --text-white: #ffffff;
    --text-gray: #8892a4;
    --text-light-gray: #b0b8c8;
    --border: rgba(0, 212, 170, 0.15);
    --border-hover: rgba(0, 212, 170, 0.4);
    --card-bg: rgba(15, 22, 41, 0.6);
    --card-hover: rgba(0, 212, 170, 0.08);
    --success: #27ae60;
    --danger: #e74c3c;
    --shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    --radius: 16px;
    --radius-sm: 10px;
    --radius-full: 50px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Cairo', sans-serif;
    background: var(--dark-1);
    color: var(--text-white);
    line-height: 1.7;
    direction: rtl;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; height: auto; }

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

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 14, 26, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: all 0.3s ease;
}

.navbar-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 45px;
    height: 45px;
    background: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark-1);
    font-size: 20px;
}

.logo-text { display: flex; flex-direction: column; }
.logo-name { font-size: 18px; font-weight: 700; color: var(--text-white); }
.logo-sub { font-size: 11px; color: var(--primary); font-weight: 500; }

.nav-menu {
    display: flex;
    gap: 8px;
    align-items: center;
}

.nav-menu a {
    color: var(--text-gray);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 8px;
    transition: all 0.3s ease;
    position: relative;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--text-white);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 50%;
    transform: translateX(50%);
    width: 20px;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
}

.nav-cta {
    background: var(--secondary);
    color: var(--dark-1) !important;
    padding: 10px 28px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 14px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.nav-cta:hover {
    background: #e6a600;
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 184, 0, 0.3);
}

.mobile-toggle {
    display: none;
    background: none;
    border: 1px solid var(--border);
    color: var(--text-white);
    font-size: 20px;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
    background: 
        radial-gradient(ellipse at 30% 50%, rgba(0, 212, 170, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 30%, rgba(0, 212, 170, 0.05) 0%, transparent 50%),
        var(--dark-1);
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(1px 1px at 20% 30%, rgba(0, 212, 170, 0.3), transparent),
        radial-gradient(1px 1px at 40% 70%, rgba(0, 212, 170, 0.2), transparent),
        radial-gradient(1px 1px at 60% 40%, rgba(0, 212, 170, 0.3), transparent),
        radial-gradient(1px 1px at 80% 60%, rgba(0, 212, 170, 0.2), transparent);
    animation: twinkle 4s ease-in-out infinite alternate;
}

@keyframes twinkle {
    0% { opacity: 0.5; }
    100% { opacity: 1; }
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-text { text-align: right; }

.hero-badge {
    display: inline-block;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid var(--border);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 25px;
}

.hero-title {
    font-size: 52px;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 20px;
    color: var(--text-white);
}

.hero-desc {
    font-size: 16px;
    color: var(--text-gray);
    line-height: 1.8;
    margin-bottom: 35px;
    max-width: 550px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.btn-gold {
    background: var(--secondary);
    color: var(--dark-1);
    padding: 14px 35px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-gold:hover {
    background: #e6a600;
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(255, 184, 0, 0.3);
}

.btn-teal {
    background: var(--primary);
    color: var(--dark-1);
    padding: 14px 35px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 16px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-teal:hover {
    background: var(--primary-light);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 212, 170, 0.3);
}

.btn-outline {
    background: transparent;
    color: var(--primary);
    padding: 14px 35px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 16px;
    border: 1px solid var(--primary);
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-outline:hover {
    background: rgba(0, 212, 170, 0.1);
    transform: translateY(-3px);
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-gray);
    font-size: 14px;
}

.trust-avatars {
    display: flex;
}

.trust-avatars span {
    width: 32px;
    height: 32px;
    background: var(--primary);
    border-radius: 50%;
    border: 2px solid var(--dark-1);
    margin-left: -8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    color: var(--dark-1);
    font-weight: 700;
}

/* Hero Image */
.hero-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 380px;
    height: 380px;
}

.hero-image-wrapper img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary);
    box-shadow: 0 0 60px rgba(0, 212, 170, 0.2);
}

.hero-float-badge {
    position: absolute;
    background: var(--dark-2);
    border: 1px solid var(--border);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    font-weight: 700;
    font-size: 14px;
    white-space: nowrap;
    backdrop-filter: blur(10px);
}

.hero-float-badge .number { color: var(--primary); font-size: 18px; display: block; }
.hero-float-badge .label { color: var(--text-gray); font-size: 11px; }

.badge-views { top: 20%; left: -20px; }
.badge-followers { bottom: 20%; right: -20px; }

/* ============================================
   ACHIEVEMENTS
   ============================================ */
.achievements {
    padding: 60px 0;
}

.achievements-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.achievement-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px 20px;
    text-align: center;
    transition: all 0.3s ease;
}

.achievement-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.achievement-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px;
    font-size: 22px;
}

.achievement-icon.gold { background: rgba(255, 184, 0, 0.15); color: var(--secondary); }
.achievement-icon.teal { background: rgba(0, 212, 170, 0.15); color: var(--primary); }

.achievement-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 5px;
}

.achievement-label {
    font-size: 14px;
    color: var(--text-gray);
}

/* ============================================
   SERVICES
   ============================================ */
.services-section {
    padding: 100px 0;
    background: var(--dark-2);
}

.section-badge {
    display: inline-block;
    background: rgba(0, 212, 170, 0.1);
    border: 1px solid var(--border);
    color: var(--primary);
    padding: 6px 18px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.section-title {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 15px;
    text-align: center;
}

.section-title span { color: var(--primary); }

.title-line {
    width: 50px;
    height: 3px;
    background: var(--primary);
    margin: 0 auto 15px;
    border-radius: 3px;
}

.section-desc {
    color: var(--text-gray);
    font-size: 16px;
    text-align: center;
    margin-bottom: 50px;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.service-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 35px 25px;
    transition: all 0.3s ease;
    text-align: right;
}

.service-card:hover {
    border-color: var(--border-hover);
    background: var(--card-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.service-emoji {
    font-size: 32px;
    margin-bottom: 18px;
    display: block;
}

.service-card h3 {
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-white);
}

.service-card p {
    color: var(--text-gray);
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.7;
}

.service-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: gap 0.3s ease;
}

.service-link:hover { gap: 12px; }

.btn-center {
    text-align: center;
    margin-top: 40px;
}

/* ============================================
   SCHOOL SECTION
   ============================================ */
.school-section {
    padding: 100px 0;
}

.school-card {
    background: linear-gradient(135deg, rgba(0, 212, 170, 0.08) 0%, rgba(0, 50, 40, 0.3) 100%);
    border: 1px solid var(--border);
    border-radius: 24px;
    padding: 80px 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.school-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(0, 212, 170, 0.05) 0%, transparent 70%);
}

.school-card > * { position: relative; z-index: 1; }

.school-badge {
    display: inline-block;
    background: rgba(0, 212, 170, 0.15);
    border: 1px solid var(--border);
    color: var(--primary);
    padding: 8px 20px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 25px;
}

.school-title {
    font-size: 42px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 20px;
}

.school-title .highlight { color: var(--secondary); }

.school-desc {
    color: var(--text-gray);
    font-size: 16px;
    margin-bottom: 35px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.school-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-section {
    padding: 80px 0;
    text-align: center;
}

.stars {
    color: var(--secondary);
    font-size: 28px;
    margin-bottom: 20px;
    letter-spacing: 4px;
}

.testimonial-quote {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 15px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.testimonial-author {
    color: var(--text-gray);
    font-size: 15px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: var(--dark-2);
    border-top: 1px solid var(--border);
    padding: 60px 0 20px;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
}

.footer-desc {
    color: var(--text-gray);
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--dark-3);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-gray);
    transition: all 0.3s ease;
    font-size: 16px;
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--dark-1);
    border-color: var(--primary);
}

.footer-col h3 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--text-white);
}

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

.footer-col ul li a,
.footer-col .contact-list li {
    color: var(--text-gray);
    font-size: 14px;
    transition: color 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-col ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid var(--border);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--text-gray);
    font-size: 13px;
}

/* ============================================
   PAGE HEADER
   ============================================ */
.page-header {
    padding: 140px 0 60px;
    text-align: center;
    background: 
        radial-gradient(ellipse at center, rgba(0, 212, 170, 0.06) 0%, transparent 60%),
        var(--dark-1);
}

.page-header h1 {
    font-size: 42px;
    font-weight: 800;
    margin-bottom: 10px;
}

.page-header h1 span { color: var(--primary); }

.page-header p {
    color: var(--text-gray);
    font-size: 16px;
}

/* ============================================
   BLOG
   ============================================ */
.blog-section {
    padding: 60px 0 100px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.3s ease;
}

.blog-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.blog-thumb {
    height: 200px;
    background: linear-gradient(135deg, var(--dark-3), var(--dark-4));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
    overflow: hidden;
}

.blog-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.blog-body {
    padding: 25px;
}

.blog-category {
    display: inline-block;
    background: rgba(0, 212, 170, 0.1);
    color: var(--primary);
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    margin-bottom: 12px;
}

.blog-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    line-height: 1.5;
}

.blog-card p {
    color: var(--text-gray);
    font-size: 14px;
    margin-bottom: 15px;
    line-height: 1.7;
}

.blog-link {
    color: var(--primary);
    font-weight: 600;
    font-size: 14px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

/* ============================================
   CONTACT
   ============================================ */
.contact-section {
    padding: 60px 0 100px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-form {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 40px;
}

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

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
    color: var(--text-white);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 14px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-white);
    font-family: 'Cairo', sans-serif;
    font-size: 14px;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 15px rgba(0, 212, 170, 0.15);
}

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

.form-group select option {
    background: var(--dark-2);
    color: var(--text-white);
}

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

.contact-info-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: all 0.3s ease;
}

.contact-info-card:hover {
    border-color: var(--border-hover);
}

.contact-info-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 212, 170, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 20px;
    flex-shrink: 0;
}

.contact-info-text h4 {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.contact-info-text p {
    color: var(--text-gray);
    font-size: 14px;
}

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-content {
    padding: 60px 0 100px;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image img {
    border-radius: var(--radius);
    border: 2px solid var(--border);
}

.about-text h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 20px;
}

.about-text h2 span { color: var(--primary); }

.about-text p {
    color: var(--text-gray);
    font-size: 15px;
    line-height: 1.9;
    margin-bottom: 15px;
}

/* ============================================
   PROGRAMS
   ============================================ */
.programs-section {
    padding: 60px 0 100px;
}

.programs-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.program-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.3s ease;
}

.program-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
    box-shadow: var(--shadow);
}

.program-thumb {
    height: 180px;
    background: linear-gradient(135deg, var(--dark-3), var(--dark-4));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 48px;
}

.program-body {
    padding: 25px;
}

.program-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
}

.program-card p {
    color: var(--text-gray);
    font-size: 14px;
    margin-bottom: 15px;
}

/* ============================================
   ALERTS
   ============================================ */
.alert {
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.alert-success { background: rgba(39,174,96,0.1); border: 1px solid var(--success); color: var(--success); }
.alert-error { background: rgba(231,76,60,0.1); border: 1px solid var(--danger); color: var(--danger); }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .hero-title { font-size: 38px; }
    .section-title, .school-title { font-size: 32px; }
    .achievements-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .blog-grid { grid-template-columns: repeat(2, 1fr); }
    .programs-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .navbar-container { flex-wrap: wrap; }
    
    .mobile-toggle { display: block; }
    
    .nav-menu {
        display: none;
        width: 100%;
        flex-direction: column;
        background: var(--dark-2);
        border-radius: var(--radius-sm);
        padding: 15px;
        margin-top: 15px;
        border: 1px solid var(--border);
    }

    .nav-menu.active { display: flex; }
    .nav-cta { display: none; }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-text { order: 2; text-align: center; }
    .hero-image { order: 1; }
    .hero-image-wrapper { width: 280px; height: 280px; }
    .hero-title { font-size: 32px; }
    .hero-desc { margin: 0 auto 35px; }
    .hero-buttons { justify-content: center; }
    .hero-trust { justify-content: center; }
    .hero-float-badge { display: none; }

    .achievements-grid { grid-template-columns: repeat(2, 1fr); }
    .services-grid { grid-template-columns: 1fr; }
    .blog-grid { grid-template-columns: 1fr; }
    .programs-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }

    .section-title, .school-title { font-size: 28px; }
    .school-card { padding: 40px 20px; }
    .school-buttons { flex-direction: column; align-items: center; }
    .page-header h1 { font-size: 28px; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 26px; }
    .hero-image-wrapper { width: 220px; height: 220px; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .btn-gold, .btn-teal, .btn-outline { width: 100%; justify-content: center; }
    .achievement-number { font-size: 24px; }
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--dark-1); }
::-webkit-scrollbar-thumb { background: rgba(0, 212, 170, 0.3); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(0, 212, 170, 0.5); }

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

.fade-in { animation: fadeInUp 0.6s ease-out forwards; }

/* ============================================
   Books Section
   ============================================ */
.books-section {
    padding: 80px 0;
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 40px;
}

.book-card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: all 0.3s ease;
}

.book-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 212, 170, 0.1);
}

.book-image {
    width: 100%;
    height: 280px;
    overflow: hidden;
    background: var(--dark-3);
    display: flex;
    align-items: center;
    justify-content: center;
}

.book-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.book-card:hover .book-image img {
    transform: scale(1.05);
}

.book-placeholder {
    font-size: 60px;
    color: var(--primary);
    opacity: 0.3;
}

.book-info {
    padding: 25px;
}

.book-info h3 {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-white);
}

.book-info p {
    font-size: 14px;
    color: var(--text-gray);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .books-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .books-grid {
        grid-template-columns: 1fr;
    }
}