:root {
    --bg: #0b0f1a;
    --bg-darker: #05070a;
    --text: #ffffff;
    --text-muted: rgba(255, 255, 255, 0.6);
    --primary: #60a5fa;
    --secondary: #a855f7;
    --gradient: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    --glass: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --radius: 20px;
    --container: 1200px;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 20px;
}

/* Glassmorphism */
.glass {
    background: var(--glass);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
}

/* Nav */
.glass-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(11, 15, 26, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    padding: 15px 0;
}

.nav-container {
    max-width: var(--container);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.logo {
    text-decoration: none;
    color: white;
    font-weight: 900;
    font-size: 1.2rem;
    letter-spacing: 2px;
}

.logo span {
    color: var(--primary);
    font-weight: 400;
}

.nav-links {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: white;
}

.btn-nav {
    padding: 8px 20px;
    background: var(--gradient);
    border-radius: 50px;
    color: white !important;
    font-weight: 700 !important;
}

/* Hero */
.hero {
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-image: url('assets/hero.png');
    background-size: cover;
    background-position: center;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at center, rgba(11, 15, 26, 0.4) 0%, var(--bg) 90%);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
    padding: 0 20px;
}

.hero h1 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    line-height: 1;
    font-weight: 900;
    margin-bottom: 24px;
}

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

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Buttons */
.btn {
    padding: 16px 36px;
    border-radius: 14px;
    text-decoration: none;
    font-weight: 700;
    transition: transform 0.3s, box-shadow 0.3s;
}

.btn:hover {
    transform: translateY(-3px);
}

.btn-primary {
    background: var(--gradient);
    color: white;
    box-shadow: 0 10px 20px rgba(96, 165, 250, 0.2);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.05);
    color: white;
    border: 1px solid var(--glass-border);
}

/* Sections */
.section {
    padding: 100px 0;
}

.section-header {
    margin-bottom: 60px;
    text-align: center;
}

.section-title {
    font-size: 3rem;
    margin-bottom: 10px;
}

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

.card {
    overflow: hidden;
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-10px);
}

.card-img-placeholder {
    height: 250px;
    background-color: #1e293b;
    background-size: cover;
    background-position: center;
}

.card-content {
    padding: 30px;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
}

.card p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 1rem;
}

.link {
    color: var(--primary);
    text-decoration: none;
    font-weight: 700;
}

.card.accent {
    border: 1px solid rgba(168, 85, 247, 0.3);
}

/* CTA */
.cta-section {
    padding-bottom: 100px;
}

.cta-section .glass {
    padding: 60px;
    background: linear-gradient(135deg, rgba(96, 165, 250, 0.05) 0%, rgba(168, 85, 247, 0.05) 100%);
}

.cta-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.cta-text h2 {
    font-size: 2.5rem;
    margin-bottom: 10px;
}

/* Footer */
footer {
    background-color: var(--bg-darker);
    padding: 80px 0 40px;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 60px;
    margin-bottom: 60px;
}

.footer-grid h4 {
    margin-bottom: 20px;
    font-size: 1.1rem;
}

.footer-grid a {
    display: block;
    text-decoration: none;
    color: var(--text-muted);
    margin-bottom: 10px;
    transition: color 0.3s;
}

.footer-grid a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    padding-top: 40px;
    border-top: 1px solid var(--glass-border);
}

/* Animations */
.fade-in {
    opacity: 0;
    animation: fadeIn 1s forwards;
}

.fade-in-delayed {
    opacity: 0;
    animation: fadeIn 1s 0.3s forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .cta-flex { flex-direction: column; text-align: center; }
    .section-title { font-size: 2rem; }
}