/* =========================================
   CSS Variables & Base Styling
   ========================================= */
:root {
    /* Apple-inspired Light Theme */
    --bg-main: #ffffff;
    --bg-panel: rgba(255, 255, 255, 0.7);
    --bg-card: #f5f5f7;
    
    --text-main: #1d1d1f;
    --text-muted: #86868b;
    
    --accent-blue: #0071e3;
    --accent-blue-hover: #0077ed;
    
    --gradient-primary: linear-gradient(135deg, #0071e3, #42a1ec);
    
    /* Typography */
    --font-heading: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Inter', sans-serif;
    --font-body: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'Inter', sans-serif;
    
    /* Layout & Borders */
    --border-radius: 24px;
    --border-glass: 1px solid rgba(0, 0, 0, 0.05);
    --shadow-glass: 0 4px 24px rgba(0, 0, 0, 0.04);
    --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.08);
    --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
    font-family: var(--font-body);
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

/* =========================================
   Typography & Utilities
   ========================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    letter-spacing: -0.015em;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-primary {
    color: var(--accent-blue);
}

.section {
    padding: 8rem 5%;
    max-width: 1400px;
    margin: 0 auto;
}

.section-header {
    text-align: center;
    margin-bottom: 5rem;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.section-desc {
    color: var(--text-muted);
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto;
    font-weight: 400;
    letter-spacing: -0.01em;
}

/* =========================================
   Background Effects
   ========================================= */
.bg-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
    background: #ffffff;
}

.glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(150px);
    opacity: 0.5;
    animation: floatGlow 15s infinite alternate ease-in-out;
}

.glow-1 {
    top: -10%;
    left: -10%;
    width: 50vw;
    height: 50vw;
    background: rgba(0, 113, 227, 0.1);
}

.glow-2 {
    bottom: -10%;
    right: -10%;
    width: 60vw;
    height: 60vw;
    background: rgba(66, 161, 236, 0.05);
    animation-delay: -5s;
}

.glow-3 {
    top: 30%;
    left: 40%;
    width: 40vw;
    height: 40vw;
    background: rgba(0, 0, 0, 0.02);
    animation-duration: 20s;
}

@keyframes floatGlow {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 5%) scale(1.1); }
}

/* =========================================
   Buttons
   ========================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    font-family: var(--font-body);
    font-weight: 500;
    border-radius: 40px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
    letter-spacing: -0.01em;
}

.btn-primary {
    background: var(--accent-blue);
    color: white;
}

.btn-primary:hover {
    background: var(--accent-blue-hover);
    transform: scale(1.02);
}

.btn-secondary {
    background: rgba(0, 0, 0, 0.03);
    color: var(--text-main);
    border: 1px solid rgba(0, 0, 0, 0.05);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(0, 0, 0, 0.05);
    transform: scale(1.02);
}

.btn-outline {
    background: transparent;
    color: var(--accent-blue);
    padding: 0;
    margin-top: 1rem;
    border-radius: 0;
    font-size: 1.1rem;
}

.btn-outline i {
    font-size: 0.9rem;
    transition: transform 0.3s ease;
}

.btn-outline:hover {
    color: var(--accent-blue-hover);
}

.btn-outline:hover i {
    transform: translateX(4px);
}

.btn-large {
    padding: 1.2rem 3rem;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

/* =========================================
   Navigation Bar
   ========================================= */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.5rem 5%;
    z-index: 1000;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    padding: 1rem 5%;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-main);
    letter-spacing: -0.01em;
}

.logo i {
    color: var(--accent-blue);
    font-size: 1.4rem;
}

.brand-logo {
    max-height: 52px;
    width: auto;
}


.nav-links {
    display: flex;
    gap: 2.5rem;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-muted);
    position: relative;
    letter-spacing: -0.01em;
}

.nav-link:hover, .nav-link.active {
    color: var(--text-main);
}

.hamburger {
    display: none;
    font-size: 1.2rem;
    cursor: pointer;
    color: var(--text-main);
}

/* =========================================
   Hero Image Slider / Carousel
   ========================================= */
.hero-slider-section {
    position: relative;
    width: 100%;
    margin-top: 0;
    /* Sits under the fixed navbar */
    padding-top: 72px; /* matches navbar height so slider starts just below it */
}

.hero-slider {
    position: relative;
    width: 100%;
    height: 42vh;
    min-height: 320px;
    max-height: 560px;
    overflow: hidden;
    background: #0a0a14;
    user-select: none;
}

/* ---- Individual Slides ---- */
.hero-slide {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: opacity;
}

.hero-slide.active {
    opacity: 1;
    pointer-events: auto;
}

/* Background image with Ken-Burns zoom */
.slide-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    transform: scale(1.06);
    transition: transform 5s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-slide.active .slide-bg {
    transform: scale(1);
}

/* Dark gradient overlay for text readability */
.slide-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(5, 8, 20, 0.82) 0%,
        rgba(5, 8, 20, 0.55) 50%,
        rgba(5, 8, 20, 0.18) 100%
    );
    z-index: 1;
}

/* ---- Slide Content ---- */
.slide-content {
    position: relative;
    z-index: 2;
    padding: 2.5rem 5% 2.8rem;
    max-width: 700px;
    /* Animate in from below on active */
    transform: translateY(24px);
    opacity: 0;
    transition:
        transform 0.75s cubic-bezier(0.16, 1, 0.3, 1) 0.2s,
        opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1) 0.2s;
}

.hero-slide.active .slide-content {
    transform: translateY(0);
    opacity: 1;
}

/* Badge */
.slide-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: #ffffff;
    padding: 0.3rem 0.9rem;
    border-radius: 20px;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    margin-bottom: 0.9rem;
}

/* Slide Title */
.slide-title {
    font-family: var(--font-heading);
    font-size: clamp(1.6rem, 3.5vw, 2.8rem);
    font-weight: 700;
    color: #ffffff;
    line-height: 1.1;
    letter-spacing: -0.025em;
    margin-bottom: 0.75rem;
}

.slide-highlight {
    background: linear-gradient(135deg, #42a1ec, #0071e3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Slide Subtitle */
.slide-subtitle {
    font-size: clamp(0.85rem, 1.5vw, 1.05rem);
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.55;
    margin-bottom: 1.4rem;
    max-width: 520px;
    font-weight: 400;
    letter-spacing: -0.005em;
}

/* CTA Buttons */
.slide-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.slide-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.65rem 1.5rem;
    border-radius: 40px;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
}

.slide-btn-primary {
    background: var(--accent-blue);
    color: #ffffff;
    border: 1.5px solid var(--accent-blue);
}

.slide-btn-primary:hover {
    background: var(--accent-blue-hover);
    border-color: var(--accent-blue-hover);
    transform: scale(1.03) translateY(-1px);
    box-shadow: 0 8px 24px rgba(0, 113, 227, 0.45);
}

.slide-btn-ghost {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

.slide-btn-ghost:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.55);
    transform: scale(1.03) translateY(-1px);
}

/* ---- Navigation Arrows ---- */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: 1.5px solid rgba(255, 255, 255, 0.2);
    color: #ffffff;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    outline: none;
}

.slider-arrow:hover {
    background: rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.45);
    box-shadow: 0 0 20px rgba(0, 113, 227, 0.4);
    transform: translateY(-50%) scale(1.1);
}

.slider-prev {
    left: 3.5%;
}

.slider-next {
    right: 3.5%;
}

/* ---- Pagination Dots ---- */
.slider-dots {
    position: absolute;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    display: flex;
    gap: 0.55rem;
    align-items: center;
}

.slider-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.35);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    outline: none;
}

.slider-dot:hover {
    background: rgba(255, 255, 255, 0.65);
}

.slider-dot.active {
    width: 26px;
    border-radius: 4px;
    background: #ffffff;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* ---- Progress Bar ---- */
.slider-progress-bar {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.1);
    z-index: 10;
}

.slider-progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, #42a1ec, #0071e3);
    transition: width linear;
    border-radius: 0 2px 2px 0;
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
    .hero-slider {
        height: 40vh;
        max-height: 460px;
    }
    .hero-slider-section {
        padding-top: 68px;
    }
    .slide-content {
        padding: 2rem 5% 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero-slider {
        height: 38vh;
        max-height: 400px;
        min-height: 280px;
    }
    .hero-slider-section {
        padding-top: 64px;
    }
    .slider-arrow {
        width: 36px;
        height: 36px;
        font-size: 0.85rem;
    }
    .slider-prev { left: 2.5%; }
    .slider-next { right: 2.5%; }
    .slide-content {
        padding: 1.5rem 4% 2rem;
    }
}

@media (max-width: 480px) {
    .hero-slider {
        height: 36vh;
        max-height: 360px;
        min-height: 250px;
    }
    .slide-actions {
        gap: 0.5rem;
    }
    .slide-btn {
        padding: 0.55rem 1.1rem;
        font-size: 0.82rem;
    }
    .slider-arrow {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
    .slider-dot.active {
        width: 20px;
    }
}

/* =========================================
   Hero Section
   ========================================= */

.hero {
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 4rem;
    padding-top: 8rem;
}

.hero-badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: rgba(0, 113, 227, 0.08);
    color: var(--accent-blue);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.type-effect {
    border-right: 3px solid var(--accent-blue);
    white-space: nowrap;
    overflow: hidden;
    animation: typing 3s steps(10) alternate infinite;
}

@keyframes typing {
    0% { width: 0; }
    50%, 100% { width: 100%; }
}

.hero-subtitle {
    font-size: 1.3rem;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
    font-weight: 400;
    letter-spacing: -0.01em;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
}

.hero-graphics {
    position: relative;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.floating-icon {
    position: absolute;
    width: 64px;
    height: 64px;
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent-blue);
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    animation: float 8s ease-in-out infinite;
}

.icon-1 { top: 15%; left: 5%; animation-delay: 0s; }
.icon-2 { bottom: 15%; left: 5%; animation-delay: 2s; }
.icon-3 { top: 30%; right: 5%; animation-delay: 4s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-15px); }
}

.hero-glass-panel {
    background: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0,0,0,0.05);
    border-radius: var(--border-radius);
    padding: 2rem;
    width: 85%;
    backdrop-filter: blur(30px) saturate(180%);
    -webkit-backdrop-filter: blur(30px) saturate(180%);
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
    transition: transform 0.5s ease;
}

.hero-glass-panel:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.panel-header {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.dot {
    width: 10px; height: 10px; border-radius: 50%;
}
.dot.red { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green { background: #27c93f; }

.panel-body code {
    font-family: 'SF Mono', Consolas, monospace;
    font-size: 0.9rem;
    color: var(--text-main);
    line-height: 2;
}

.code-keyword { color: #d234c4; }
.code-func { color: #0071e3; }
.code-string { color: #0f8546; }

/* =========================================
   Courses Section
   ========================================= */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
}

.course-card {
    background: var(--bg-card);
    border: var(--border-glass);
    border-radius: var(--border-radius);
    padding: 2.5rem;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.course-card:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-hover);
    background: #ffffff;
}

.course-icon {
    width: 56px; height: 56px;
    background: var(--bg-main);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent-blue);
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.course-badges {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.badge {
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: -0.01em;
}

.badge.beginner { background: rgba(39, 201, 63, 0.1); color: #1e9930; }
.badge.intermediate { background: rgba(255, 149, 0, 0.1); color: #cc7a00; }
.badge.advanced { background: rgba(255, 59, 48, 0.1); color: #d62419; }
.badge.duration { background: rgba(0, 0, 0, 0.05); color: var(--text-muted); }

.course-title {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    letter-spacing: -0.015em;
}

.course-desc {
    color: var(--text-muted);
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

/* =========================================
   Why Choose Us (Features)
   ========================================= */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: transparent;
    border: none;
    border-radius: var(--border-radius);
    padding: 2rem 1rem;
    text-align: center;
    transition: var(--transition);
}

.feature-card:hover {
    background: var(--bg-card);
    transform: scale(1.02);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.feature-card h4 {
    font-size: 1.25rem;
    margin-bottom: 0.8rem;
    letter-spacing: -0.01em;
}

.feature-card p {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.5;
}

/* =========================================
   Statistics Section
   ========================================= */
.statistics {
    background: #f5f5f7;
    padding: 6rem 5%;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-item h2 {
    font-size: 4rem;
    display: inline-block;
    margin-bottom: 0;
    color: var(--text-main);
    font-weight: 700;
    letter-spacing: -0.04em;
}

.stat-item span {
    font-size: 4rem;
    color: var(--accent-blue);
    font-weight: 700;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-muted);
    font-weight: 500;
    letter-spacing: -0.01em;
    margin-top: 0.5rem;
}

/* =========================================
   Curriculum Timeline
   ========================================= */
.timeline {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 20px;
    width: 2px;
    height: 100%;
    background: rgba(0, 0, 0, 0.08);
}

.timeline-item {
    position: relative;
    padding-left: 60px;
    margin-bottom: 3rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-dot {
    position: absolute;
    left: 11px;
    top: 6px;
    width: 20px;
    height: 20px;
    background: var(--bg-main);
    border: 3px solid var(--accent-blue);
    border-radius: 50%;
    z-index: 1;
    transition: var(--transition);
}

.timeline-item:hover .timeline-dot {
    background: var(--accent-blue);
    box-shadow: 0 0 0 4px rgba(0, 113, 227, 0.2);
}

.timeline-content {
    background: transparent;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.timeline-item:hover .timeline-content {
    transform: translateX(5px);
}

.timeline-content h3 {
    margin-bottom: 0.5rem;
    color: var(--text-main);
    font-size: 1.3rem;
}

.timeline-content p {
    color: var(--text-muted);
    font-size: 1.05rem;
}

/* =========================================
   Internship Section
   ========================================= */
.internship-container {
    background: var(--bg-card);
    border-radius: 32px;
    padding: 5rem 4rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.accent-badge {
    background: rgba(255, 59, 48, 0.1);
    color: #d62419;
    border-radius: 20px;
    padding: 0.4rem 1rem;
    display: inline-block;
    margin-bottom: 1.5rem;
    font-weight: 500;
    font-size: 0.85rem;
}

.internship-title {
    font-size: 3rem;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.internship-desc {
    color: var(--text-muted);
    font-size: 1.15rem;
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.internship-list {
    margin-bottom: 3rem;
}

.internship-list li {
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
    color: var(--text-main);
}

.internship-list i {
    color: var(--accent-blue);
}

.glass-card {
    background: #ffffff;
    border-radius: var(--border-radius);
    padding: 4rem 2.5rem;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.06);
}

.card-icon {
    font-size: 4rem;
    color: var(--text-main);
    margin-bottom: 1.5rem;
}

.glass-card h3 {
    font-size: 1.5rem;
}

.glass-card p {
    color: var(--text-muted);
}

/* =========================================
   Workshop Registration Card (QR Code)
   ========================================= */
.workshop-registration-card {
    background: #ffffff;
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.07), 0 1px 3px rgba(0,0,0,0.04);
    border: 1px solid rgba(0,0,0,0.05);
    position: relative;
    overflow: hidden;
}

.workshop-registration-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.workshop-reg-header {
    margin-bottom: 1rem;
}

.workshop-reg-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    background: rgba(255, 59, 48, 0.08);
    color: #d62419;
    border: 1px solid rgba(255, 59, 48, 0.15);
    border-radius: 20px;
    padding: 0.4rem 1rem;
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    animation: pulse-badge 2.5s ease-in-out infinite;
}

@keyframes pulse-badge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 59, 48, 0.2); }
    50% { box-shadow: 0 0 0 6px rgba(255, 59, 48, 0); }
}

.workshop-enroll-text {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-main);
    line-height: 1.5;
    margin-bottom: 1.5rem;
    letter-spacing: -0.01em;
}

.qr-code-wrapper {
    margin-bottom: 1.5rem;
}

.qr-code-frame {
    display: inline-block;
    padding: 12px;
    background: #ffffff;
    border-radius: 16px;
    border: 2px solid rgba(0, 113, 227, 0.15);
    box-shadow: 0 8px 24px rgba(0, 113, 227, 0.08), 0 2px 8px rgba(0,0,0,0.06);
    transition: var(--transition);
    margin-bottom: 0.75rem;
}

.qr-code-frame:hover {
    box-shadow: 0 12px 32px rgba(0, 113, 227, 0.15), 0 4px 12px rgba(0,0,0,0.08);
    transform: scale(1.02);
}

.qr-code-img {
    display: block;
    width: 200px;
    height: 200px;
    object-fit: contain;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: crisp-edges;
}

.qr-scan-hint {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    font-weight: 400;
}

.workshop-details-list {
    list-style: none;
    text-align: left;
    border-top: 1px solid rgba(0,0,0,0.06);
    padding-top: 1.25rem;
    margin-top: 0.5rem;
}

.workshop-details-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-main);
    padding: 0.5rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.04);
    line-height: 1.4;
}

.workshop-details-list li:last-child {
    border-bottom: none;
}

.workshop-details-list li i {
    color: var(--accent-blue);
    font-size: 1rem;
    width: 20px;
    flex-shrink: 0;
}

.workshop-details-list li strong {
    font-weight: 600;
    color: var(--text-main);
}

/* =========================================
   Testimonials Section
   ========================================= */
.testimonials-slider {
    width: 100%;
    overflow: hidden;
    padding: 2rem 0;
}

.testimonial-track {
    display: flex;
    gap: 2rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding-bottom: 2rem;
    scrollbar-width: none;
}

.testimonial-track::-webkit-scrollbar {
    display: none;
}

.testimonial-card {
    min-width: 380px;
    max-width: 420px;
    background: var(--bg-card);
    border-radius: 28px;
    padding: 3rem;
    scroll-snap-align: center;
    flex: 0 0 auto;
    transition: var(--transition);
}

.testimonial-card:hover {
    background: #ffffff;
    box-shadow: var(--shadow-hover);
    transform: scale(1.01);
}

.quote-icon {
    font-size: 1.5rem;
    color: var(--text-muted);
    opacity: 0.3;
    margin-bottom: 1.5rem;
}

.testimonial-text {
    font-size: 1.15rem;
    color: var(--text-main);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.student-info {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.student-img {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: rgba(0,0,0,0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--text-muted);
}

.student-info h4 {
    margin-bottom: 0;
    font-size: 1.1rem;
}

.student-info span {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* =========================================
   Contact Section
   ========================================= */
.contact-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3rem;
    background: var(--bg-main);
    padding: 2rem 0;
    max-width: 600px;
    margin: 0 auto;
}

.contact-info h3 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    letter-spacing: -0.02em;
}

.contact-info > p {
    color: var(--text-muted);
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.info-item i {
    font-size: 1.5rem;
    color: var(--text-main);
    margin-top: 0.2rem;
}

.info-item h4 {
    margin-bottom: 0.3rem;
    font-size: 1.1rem;
}

.info-item p {
    color: var(--text-muted);
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 3rem;
}

.social-icon {
    width: 40px; height: 40px;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.03);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--text-main);
    transition: var(--transition);
}

.social-icon:hover {
    background: var(--text-main);
    color: #ffffff;
    transform: scale(1.05);
}



/* =========================================
   Footer
   ========================================= */
.footer {
    background: #f5f5f7;
    padding: 5rem 5% 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    color: var(--text-muted);
    margin-top: 1.5rem;
    max-width: 350px;
    font-size: 0.95rem;
}

.footer-links h4 {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

.footer-links ul li {
    margin-bottom: 0.8rem;
}

.footer-links ul li a {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.footer-links ul li a:hover {
    color: var(--text-main);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(0, 0, 0, 0.05);
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* =========================================
   Scroll Animations
   ========================================= */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* =========================================
   Media Queries (Responsive Design)
   ========================================= */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        text-align: center;
        padding-top: 10rem;
    }

    .hero-subtitle {
        margin: 0 auto 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
    }
    
    .hero-graphics {
        min-height: 400px;
    }

    .internship-container {
        grid-template-columns: 1fr;
        padding: 4rem 2rem;
    }

    .workshop-registration-card {
        padding: 2rem 1.5rem;
    }

    .qr-code-img {
        width: 180px;
        height: 180px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        transition: 0.5s;
    }

    .nav-links.active {
        right: 0;
    }

    .hamburger {
        display: block;
        z-index: 1001;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .section {
        padding: 5rem 5%;
    }
    
    .footer-container {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.8rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .qr-code-img {
        width: 160px;
        height: 160px;
    }

    .workshop-registration-card {
        padding: 1.75rem 1.25rem;
    }

    .workshop-enroll-text {
        font-size: 0.95rem;
    }
}