:root {
    --primary: #06b6d4;
    --primary-dark: #0891b2;
    --secondary: #3b82f6;
    --bg-dark: #020617;
    --bg-card: rgba(30, 41, 59, 0.6);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--bg-dark);
    overflow-x: hidden;
}

body {
    position: relative;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Background Animated Shapes */
.bg-shape {
    position: fixed;
    border-radius: 50%;
    filter: blur(100px);
    z-index: -1;
    animation: float 20s infinite ease-in-out alternate;
}

.shape-1 {
    width: 500px;
    height: 500px;
    background: rgba(6, 182, 212, 0.15);
    top: -100px;
    left: -100px;
}

.shape-2 {
    width: 400px;
    height: 400px;
    background: rgba(59, 130, 246, 0.15);
    bottom: -50px;
    right: -100px;
    animation-delay: -5s;
}

.shape-3 {
    width: 600px;
    height: 600px;
    background: rgba(139, 92, 246, 0.1);
    top: 40%;
    left: 30%;
    animation-delay: -10s;
}

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 50px) scale(1.1); }
}

/* Typography Enhancements */
.gradient-text {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    display: inline-block;
}

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

.section-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    text-align: center;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.8rem 1.8rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-family: 'Inter', sans-serif;
    font-size: 1rem;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
}

.btn-primary:hover {
    box-shadow: 0 10px 25px rgba(6, 182, 212, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}

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

.w-100 {
    width: 100%;
}

/* Glassmorphism Classes */
.glass-panel {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    box-shadow: var(--glass-shadow);
    transition: var(--transition);
}

.glass-panel:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.2);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 1.5rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 1rem 0;
    background: rgba(2, 6, 23, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
}

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

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo i {
    color: var(--primary);
}

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

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-main);
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

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

.hamburger {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: rgba(6, 182, 212, 0.1);
    color: var(--primary);
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    border: 1px solid rgba(6, 182, 212, 0.2);
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
    max-width: 90%;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 3rem;
}

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

.highlight-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.highlight-item i {
    color: var(--primary);
}

.hero-image {
    position: relative;
}

.image-glass-card {
    position: relative;
    border-radius: 30px;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
}

.floating-img {
    width: 100%;
    border-radius: 20px;
    display: block;
    animation: float-img 6s infinite ease-in-out;
}

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

.floating-badge {
    position: absolute;
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(15, 23, 42, 0.8);
    backdrop-filter: blur(15px);
    padding: 1rem 1.5rem;
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    animation: float-badge 4s infinite ease-in-out alternate;
}

.floating-badge i {
    font-size: 2rem;
    color: var(--primary);
}

.floating-badge h4 {
    font-size: 1.2rem;
    margin-bottom: 0.2rem;
}

.floating-badge p {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin: 0;
}

.badge-1 {
    bottom: 20px;
    left: -30px;
    animation-delay: 1s;
}

.badge-2 {
    top: 40px;
    right: -20px;
}

@keyframes float-badge {
    0% { transform: translateY(0) scale(1); }
    100% { transform: translateY(-10px) scale(1.05); }
}

/* About Section */
.about {
    padding: 100px 0;
}

.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.img-wrapper {
    position: relative;
    border-radius: 30px;
    overflow: hidden;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(59, 130, 246, 0.1));
}

.img-wrapper img {
    width: 100%;
    border-radius: 20px;
    display: block;
}

.about-content .subtitle {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 1rem;
}

.about-content p {
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.about-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.feature-box {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    padding: 1.5rem 1rem;
    border-radius: 15px;
    text-align: center;
    transition: var(--transition);
}

.feature-box:hover {
    background: rgba(6, 182, 212, 0.1);
    transform: translateY(-5px);
}

.feature-box i {
    font-size: 2rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.feature-box h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.feature-box p {
    font-size: 0.8rem;
    margin: 0;
}

.sparkle-text {
    display: inline-block;
    padding: 1rem 2rem;
    background: linear-gradient(90deg, rgba(6,182,212,0.1), rgba(59,130,246,0.1));
    border: 1px solid rgba(6,182,212,0.3);
    border-radius: 50px;
    font-weight: 600;
    color: var(--text-main);
}

.sparkle-text i {
    color: #facc15;
    margin-right: 0.5rem;
}

/* Courses Section */
.courses {
    padding: 100px 0;
}

.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.course-card {
    padding: 2rem;
    display: flex;
    flex-direction: column;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.course-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.course-features {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

.course-features li {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--text-muted);
}

.course-features li i {
    color: var(--primary);
    font-size: 0.9rem;
}

.course-desc {
    color: var(--text-muted);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    flex-grow: 1;
}

/* Why Us Section */
.why-us {
    padding: 100px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.03);
    padding: 1.5rem;
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.benefit-item:hover {
    background: rgba(6, 182, 212, 0.1);
    transform: translateX(5px);
}

.benefit-item i {
    font-size: 1.5rem;
    color: var(--primary);
    background: rgba(6, 182, 212, 0.1);
    padding: 0.8rem;
    border-radius: 10px;
}

.benefit-item span {
    font-weight: 500;
    font-size: 1.1rem;
}

/* Batches */
.batches {
    padding: 100px 0;
}

.batches-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
}

.batch-card {
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
}

.batch-header {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
}

.batch-header i {
    font-size: 3rem;
}

.batch-header h3 {
    font-size: 1.5rem;
}

.batch-header.offline {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.2), rgba(59, 130, 246, 0.05));
    border-bottom: 2px solid var(--secondary);
}

.batch-header.offline i {
    color: var(--secondary);
}

.batch-header.online {
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.2), rgba(6, 182, 212, 0.05));
    border-bottom: 2px solid var(--primary);
}

.batch-header.online i {
    color: var(--primary);
}

.batch-body {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.batch-detail {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.batch-detail i {
    font-size: 1.2rem;
    color: var(--text-muted);
    width: 30px;
    text-align: center;
}

.batch-detail div {
    display: flex;
    flex-direction: column;
}

.batch-detail .label {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.batch-detail .value {
    font-weight: 600;
    font-size: 1.1rem;
}

/* Placement */
.placement {
    padding: 100px 0;
}

.placement-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.placement-goal {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--primary);
    margin-bottom: 1.5rem;
}

.placement-list {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.placement-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1.1rem;
}

.placement-list i {
    color: var(--secondary);
    font-size: 1.2rem;
}

.placement-stats {
    display: flex;
    justify-content: center;
    align-items: center;
}

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

.circular-chart {
    display: block;
    margin: 0 auto 1rem;
    max-width: 250px;
    max-height: 250px;
}

.circle-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.1);
    stroke-width: 2.5;
}

.circle {
    fill: none;
    stroke-width: 2.5;
    stroke-linecap: round;
    stroke: var(--primary);
    animation: progress 2s ease-out forwards;
}

@keyframes progress {
    0% {
        stroke-dasharray: 0 100;
    }
}

.percentage {
    fill: var(--text-main);
    font-family: 'Outfit', sans-serif;
    font-size: 0.5em;
    font-weight: bold;
    text-anchor: middle;
}

.stat-circle p {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary);
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    padding: 2rem;
}

.stars {
    color: #facc15;
    margin-bottom: 1rem;
}

.testimonial-card p {
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

.avatar {
    width: 40px;
    height: 40px;
    background: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-family: 'Outfit', sans-serif;
}

.student-info span {
    font-weight: 600;
}

/* Contact */
.contact {
    padding: 100px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    padding: 3rem;
}

.info-items {
    margin-top: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    gap: 1.5rem;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--primary);
    flex-shrink: 0;
}

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

.info-item p, .info-item a {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.info-item a:hover {
    color: var(--primary);
}

.social-links {
    margin-top: 2.5rem;
    display: flex;
    gap: 1rem;
}

.social-btn {
    padding: 0.8rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50px;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: var(--transition);
}

.social-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-3px);
}

.social-btn i {
    color: var(--primary);
}

.social-btn.instagram:hover i {
    color: #e1306c;
}

.contact-form h3 {
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.form-group {
    margin-bottom: 1.2rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.5rem;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: white;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    background: rgba(0, 0, 0, 0.4);
}

/* Footer */
footer {
    background: #020617;
    border-top: 1px solid var(--glass-border);
    padding: 3rem 0;
    text-align: center;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
}

.footer-logo i, .footer-logo span {
    color: var(--primary);
}

.footer-tagline {
    color: var(--text-muted);
    font-weight: 500;
}

.footer-tagline i {
    color: var(--primary);
}

.footer-copyright {
    color: #64748b;
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* Animations Classes */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

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

.reveal-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s ease-out;
}

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s ease-out;
}

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.reveal-up {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.6s ease-out;
    transition-delay: var(--delay, 0s);
}

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

/* Responsive */
@media (max-width: 992px) {
    .hero-container, .about-container, .placement-container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .hero-content {
        order: 2;
        text-align: center;
    }

    .hero-buttons {
        justify-content: center;
    }
    
    .hero-highlights {
        justify-content: center;
    }

    .hero-image {
        order: 1;
        max-width: 500px;
        margin: 0 auto;
    }

    .hero h1 {
        font-size: 3rem;
    }

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

@media (max-width: 768px) {
    .nav-links, .nav-btn {
        display: none;
    }

    .hamburger {
        display: block;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .badge-1 {
        left: -10px;
    }
    
    .badge-2 {
        right: -10px;
    }

    .nav-links.active {
        display: flex;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: rgba(15, 23, 42, 0.95);
        backdrop-filter: blur(15px);
        padding: 2rem;
        border-bottom: 1px solid var(--glass-border);
        text-align: center;
    }
}