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

:root {
    --primary: #00d2ff;
    --secondary: #a855f7;
    --accent: #ec4899;
    --bg-dark: #050b14;
    --surface: rgba(255, 255, 255, 0.05);
    --border: rgba(255, 255, 255, 0.1);
    --text-main: #ffffff;
    --text-dim: rgba(255, 255, 255, 0.6);
    --glass-blur: 20px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

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

h1,
h2,
h3,
.logo {
    font-family: 'Outfit', sans-serif;
}

/* --- Aurora Background --- */
.aurora-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    background: #050b14;
    overflow: hidden;
}

.blob {
    position: absolute;
    width: 60vw;
    height: 60vw;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: move 20s infinite alternate;
}

.blob-1 {
    background: var(--primary);
    top: -10%;
    left: -10%;
}

.blob-2 {
    background: var(--secondary);
    bottom: -10%;
    right: -10%;
    animation-delay: -5s;
}

.blob-3 {
    background: var(--accent);
    top: 40%;
    left: 40%;
    width: 40vw;
    height: 40vw;
    animation-delay: -10s;
}

@keyframes move {
    from {
        transform: translate(0, 0) rotate(0deg) scale(1);
    }

    to {
        transform: translate(10%, 10%) rotate(20deg) scale(1.1);
    }
}

.grid-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 40px 40px;
    z-index: -1;
}

/* --- Navigation --- */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 8%;
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 84%;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border);
    border-radius: 100px;
    z-index: 1000;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

.logo {
    font-size: 24px;
    font-weight: 800;
    background: linear-gradient(to right, #fff, var(--primary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    letter-spacing: 1px;
}

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

.nav-links a {
    text-decoration: none;
    color: var(--text-dim);
    font-size: 14px;
    font-weight: 500;
    transition: 0.3s;
}

.nav-links a:hover {
    color: #fff;
}

.btn-download {
    background: #fff;
    color: #000;
    padding: 10px 24px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 14px;
    transition: 0.3s;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.btn-download:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.4);
}

/* --- Hero Section --- */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 140px 20px 60px;
}

.hero-tagline {
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--primary);
    margin-bottom: 20px;
    opacity: 0;
    animation: fadeInUp 0.8s forwards;
}

h1 {
    font-size: clamp(40px, 8vw, 90px);
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 24px;
    background: linear-gradient(to bottom, #fff 40%, rgba(255, 255, 255, 0.5));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0;
    animation: fadeInUp 0.8s 0.2s forwards;
}

.hero-sub {
    font-size: clamp(16px, 2vw, 20px);
    color: var(--text-dim);
    max-width: 600px;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeInUp 0.8s 0.4s forwards;
}

.cta-group {
    display: flex;
    gap: 20px;
    opacity: 0;
    animation: fadeInUp 0.8s 0.6s forwards;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 10px 30px rgba(0, 210, 255, 0.3);
    transition: 0.3s;
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 210, 255, 0.5);
}

.hero-mockup {
    margin-top: 80px;
    width: 90%;
    max-width: 1000px;
    position: relative;
    opacity: 0;
    animation: fadeInUp 1s 0.8s forwards;
}

.hero-mockup img {
    width: 100%;
    border-radius: 30px;
    mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom, black 80%, transparent 100%);
}

.glass-card-float {
    position: absolute;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 15px 25px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
    animation: float 4s infinite alternate ease-in-out;
}

.card-1 {
    top: 10%;
    left: -5%;
}

.card-2 {
    bottom: 20%;
    right: -5%;
    animation-delay: -2s;
}

@keyframes float {
    from {
        transform: translateY(0);
    }

    to {
        transform: translateY(-20px);
    }
}

/* --- Features Section --- */
.features {
    padding: 100px 8%;
    background: rgba(255, 255, 255, 0.02);
}

.section-head {
    text-align: center;
    margin-bottom: 80px;
}

.section-head h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--surface);
    border: 1px solid var(--border);
    padding: 40px;
    border-radius: 30px;
    transition: 0.4s;
    position: relative;
    overflow: hidden;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
    background: rgba(255, 255, 255, 0.08);
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 210, 255, 0.15);
    color: var(--primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.feature-card h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

.feature-card p {
    color: var(--text-dim);
    font-size: 16px;
}

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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --- Mobile Cleanup --- */
@media (max-width: 768px) {
    nav {
        width: 92%;
        padding: 15px 20px;
    }

    .nav-links {
        display: none;
    }

    .hero {
        padding-top: 120px;
    }

    .card-1,
    .card-2 {
        display: none;
    }
}