@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@300;400;500;600;700&display=swap');

:root {
    /* Color Palette - Futuristic Dark Theme */
    --bg-dark: #050510;
    --bg-card: #0f1020;
    --bg-card-hover: #1a1b35;

    --primary: #4f46e5;
    /* Indigo */
    --primary-glow: rgba(79, 70, 229, 0.5);

    --accent-cyan: #06b6d4;
    /* Cyan */
    --accent-purple: #a855f7;
    /* Purple */
    --accent-pink: #ec4899;
    /* Pink */

    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --text-dim: #64748b;

    --border-light: rgba(255, 255, 255, 0.1);

    /* Spacing */
    --container-width: 1280px;
    --header-height: 80px;

    /* Effects */
    --glass-bg: rgba(15, 16, 32, 0.7);
    --glass-border: 1px solid rgba(255, 255, 255, 0.05);
    --glass-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    --blur-amt: 12px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Space Grotesk', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    color: #fff;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4.5rem);
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

p {
    margin-bottom: 1.5rem;
}

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

ul {
    list-style: none;
}

/* Utility Classes */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

.section-padding {
    padding: 6rem 0;
}

.text-gradient {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-gradient-primary {
    background: linear-gradient(135deg, #fff 0%, var(--primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(90deg, var(--primary), var(--accent-purple));
    color: white;
    box-shadow: 0 0 20px rgba(79, 70, 229, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(79, 70, 229, 0.5);
}

.btn-glass {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: white;
    backdrop-filter: blur(5px);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background: var(--glass-bg);
    backdrop-filter: blur(var(--blur-amt));
    -webkit-backdrop-filter: blur(var(--blur-amt));
    border-bottom: var(--glass-border);
    z-index: 1000;
    display: flex;
    align-items: center;
    transition: 0.3s ease;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
    /* Ensure container fills the navbar height */
}

.logo {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    color: #fff;
    display: flex;
    align-items: center;
    /* Removed gap to fix "EduGenixAI" spacing */
}

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

.nav-menu {
    display: flex;
    gap: 2.5rem;
    align-items: center;
    /* Center items vertically relative to the tallest item (button) */
}

.nav-link {
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-muted);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-cyan);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: #fff;
}

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

.hamburger {
    display: none;
    cursor: pointer;
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: var(--header-height);
    overflow: hidden;
}

.hero-bg-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.15) 0%, rgba(5, 16, 33, 0) 70%);
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
    animation: pulse 8s infinite ease-in-out;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 0.5;
        transform: translateX(-50%) scale(1);
    }

    50% {
        opacity: 0.8;
        transform: translateX(-50%) scale(1.1);
    }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: rgba(79, 70, 229, 0.1);
    border: 1px solid rgba(79, 70, 229, 0.3);
    border-radius: 50px;
    color: var(--accent-cyan);
    font-size: 0.9rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.hero h1 {
    margin-bottom: 1.5rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto 2.5rem;
}

.hero-btns {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

/* Abstract Shapes */
.shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    z-index: 0;
}

.shape-1 {
    top: 20%;
    left: -100px;
    width: 400px;
    height: 400px;
    background: rgba(6, 182, 212, 0.1);
}

.shape-2 {
    bottom: 10%;
    right: -50px;
    width: 500px;
    height: 500px;
    background: rgba(168, 85, 247, 0.1);
}

/* Media Queries */
@media (max-width: 768px) {
    .hamburger {
        display: block;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--bg-card);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.3s ease;
        padding: 2rem;
        z-index: 999;
    }

    .nav-menu.active {
        right: 0;
        box-shadow: -10px 0 30px rgba(0, 0, 0, 0.5);
    }

    h1 {
        font-size: 2.5rem;
    }

    .hero-btns {
        flex-direction: column;
    }
}

/* Section Common Styles */
.section-header {
    text-align: center;
    max-width: 800px;
    margin: 0 auto 4rem;
}

.section-header h2 {
    margin-bottom: 1rem;
    font-size: 2.5rem;
}

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

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-content h3 {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: #fff;
}

.about-content p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

.stats-row {
    display: flex;
    gap: 3rem;
    margin-top: 2rem;
}

.stat-item h4 {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 0.5rem;
}

.stat-item p {
    font-size: 0.9rem;
    color: var(--text-dim);
    margin-bottom: 0;
}

.about-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 400px;
    background: linear-gradient(45deg, #1a1b35, #0f1020);
    border: 1px solid var(--border-light);
}

.about-image::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(79, 70, 229, 0.2), transparent);
}

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

.card {
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    padding: 2.5rem;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.card:hover {
    transform: translateY(-10px);
    border-color: rgba(79, 70, 229, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

/* Card Glow Effect on Hover */
.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255, 255, 255, 0.06), transparent 40%);
    opacity: 0;
    transition: opacity 0.5s;
    z-index: -1;
}

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

.card-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
    color: var(--accent-cyan);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(6, 182, 212, 0.1);
    border-radius: 12px;
}

.card-icon svg {
    width: 32px;
    height: 32px;
}

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

.card p {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 1.5rem;
}

.card-link {
    color: var(--primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.card-link:hover {
    color: var(--accent-purple);
}

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

.lab-card {
    position: relative;
    height: 280px;
    border-radius: 24px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2.5rem;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.lab-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.lab-card:hover .lab-bg {
    opacity: 0.8;
}

.lab-bg {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 16, 33, 0.95) 0%, rgba(5, 16, 33, 0.6) 100%);
    z-index: 1;
    transition: 0.4s ease;
}

/* Background Icon */
.lab-icon-bg {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    opacity: 0.1;
    z-index: 1;
    transition: all 0.5s ease;
    filter: grayscale(100%);
}

.lab-card:hover .lab-icon-bg {
    opacity: 0.2;
    transform: scale(1.1) rotate(5deg);
    filter: grayscale(0%);
    color: var(--accent-cyan);
}

.lab-content {
    position: relative;
    z-index: 2;
    transform: translateY(10px);
    transition: transform 0.4s ease;
}

.lab-card:hover .lab-content {
    transform: translateY(0);
}

.lab-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    line-height: 1.3;
}

.lab-content p {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 0;
    line-height: 1.5;
    opacity: 0.8;
    transition: opacity 0.3s ease;
}

.lab-card:hover .lab-content p {
    opacity: 1;
}

/* Action Arrow */
.lab-arrow {
    position: absolute;
    bottom: 2.5rem;
    right: 2rem;
    width: 32px;
    height: 32px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.4s ease;
    z-index: 3;
    pointer-events: none;
}

.lab-card:hover .lab-arrow {
    opacity: 1;
    transform: translateX(0);
    background: var(--primary);
}

/* Image Styling */
.image-wrapper {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    height: 100%;
    min-height: 400px;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.styled-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.image-wrapper:hover .styled-image {
    transform: scale(1.05);
}

.image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(5, 16, 33, 0.8) 0%, transparent 100%);
    pointer-events: none;
}

/* CTA Section */
.cta-section {
    text-align: center;
    background: linear-gradient(135deg, var(--primary), var(--accent-purple));
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.cta-content p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
}

/* Footer */
footer {
    background: #02040a;
    padding: 4rem 0 0;
    border-top: 1px solid var(--border-light);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    margin-top: 1rem;
    max-width: 300px;
}

.footer-col h4 {
    color: #fff;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

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

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

.footer-bottom {
    border-top: 1px solid var(--border-light);
    padding: 2rem 0;
    text-align: center;
}

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