/* =========================================
   Variables & Reset
   ========================================= */
:root {
    --bg-dark: #0a0a12;
    --bg-card: rgba(255, 255, 255, 0.03);
    --text-primary: #ffffff;
    --text-secondary: #a0a0b0;
    --accent-purple: #9d4edd;
    --accent-cyan: #00f5d4;
    --border-glass: rgba(255, 255, 255, 0.1);
    --shadow-soft: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    --font-main: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    position: relative;
}

/* =========================================
   Animated Background Orbs
   ========================================= */
.bg-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
}

.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.4;
    animation: float 15s infinite ease-in-out;
}

.orb-1 {
    width: 500px;
    height: 500px;
    background: var(--accent-purple);
    top: -100px;
    left: -100px;
}

.orb-2 {
    width: 400px;
    height: 400px;
    background: var(--accent-cyan);
    bottom: -50px;
    right: -50px;
    animation-delay: -5s;
}

@keyframes float {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(50px, 30px); }
}

/* =========================================
   Header / Navigation
   ========================================= */
.header {
    width: 100%;
    padding: 20px 5%;
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(10, 10, 18, 0.7);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glass);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 30px;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background: var(--accent-cyan);
    transition: width 0.3s ease;
}

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

/* Mobile Menu Toggle */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1100;
}

.menu-toggle span {
    height: 3px;
    width: 100%;
    background: var(--text-primary);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* =========================================
   Hero Section
   ========================================= */
main {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.hero {
    text-align: center;
    padding: 120px 20px 80px;
    max-width: 800px;
    width: 100%;
    animation: fadeInUp 1.2s ease-out;
}

.hero-title {
    font-size: 4rem;
    margin-bottom: 20px;
    letter-spacing: -2px;
    background: linear-gradient(90deg, #fff, #a0a0b0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.6;
}

.coming-soon-badge {
    display: inline-block;
    padding: 10px 30px;
    font-size: 1rem;
    font-weight: bold;
    letter-spacing: 3px;
    color: var(--accent-cyan);
    border: 1px solid var(--accent-cyan);
    border-radius: 50px;
    background: rgba(0, 245, 212, 0.05);
    box-shadow: 0 0 20px rgba(0, 245, 212, 0.2);
    margin-bottom: 40px;
    animation: pulse 2s infinite;
}

.hero-description {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* =========================================
   Info Cards Section
   ========================================= */
.info-section {
    width: 100%;
    max-width: 1200px;
    padding: 40px 20px 100px;
    margin: 0 auto;
}

.cards-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 30px;
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease, border-color 0.3s ease;
    opacity: 0; /* For scroll animation */
    transform: translateY(20px);
}

.glass-card.visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.3);
}

.card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    margin-bottom: 20px;
}

.icon-purple { background: var(--accent-purple); box-shadow: 0 0 15px var(--accent-purple); }
.icon-cyan { background: var(--accent-cyan); box-shadow: 0 0 15px var(--accent-cyan); }
.icon-mix { background: linear-gradient(135deg, var(--accent-purple), var(--accent-cyan)); }

.glass-card h3 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.glass-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.5;
}

/* =========================================
   Footer
   ========================================= */
.footer {
    border-top: 1px solid var(--border-glass);
    padding: 30px 5%;
    background: rgba(10, 10, 18, 0.8);
    backdrop-filter: blur(12px);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    list-style: none;
    display: flex;
    gap: 25px;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--accent-cyan);
}

.copyright {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(0, 245, 212, 0.2); }
    50% { box-shadow: 0 0 30px rgba(0, 245, 212, 0.5); }
}

/* =========================================
   Responsive Design
   ========================================= */
@media (max-width: 768px) {
    .menu-toggle {
        display: flex;
    }

    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: rgba(10, 10, 18, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 40px;
        transition: right 0.4s ease-in-out;
    }

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

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

    .hero-subtitle {
        font-size: 1rem;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}