:root {
    --bg: #0f172a;
    --text: #f8fafc;
    --text-muted: #94a3b8;
    --accent: #6366f1;
    --accent-light: #818cf8;
    --card-bg: rgba(255, 255, 255, 0.05);
}

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

html, body {
    font-family: 'Inter', sans-serif;
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
}

canvas#bg-glow {
    position: absolute;
    inset: 0;
    z-index: 0;
    background: radial-gradient(circle, rgba(99,102,241,0.1), transparent 60%);
}

.hero {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    text-align: center;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: 3rem;
    backdrop-filter: blur(12px);
    background: var(--card-bg);
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 1s ease;
}

.brand-title {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(90deg, #a78bfa, #60a5fa, #818cf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    text-shadow: 0 0 20px rgba(129,140,248,0.5);
}

.tagline {
    font-size: 1.4rem;
    color: var(--text-muted);
    margin-bottom: 2rem;
}

.cta-button {
    background: linear-gradient(90deg, #6366f1, #818cf8);
    color: white;
    font-weight: 700;
    padding: 1rem 3rem;
    border: none;
    border-radius: 999px;
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: 0 0 25px rgba(99,102,241,0.6);
    position: relative;
    overflow: hidden;
    animation: pulse 2.5s infinite ease-in-out;
    transition: transform 0.2s ease;
}

.cta-button:hover {
    transform: scale(1.05);
}

.store-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.store-links img {
    height: 56px;
    transition: transform 0.3s ease;
}
.store-links img:hover {
    transform: scale(1.08);
}

.features {
    display: grid;
    gap: 3rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    padding: 6rem 2rem;
}

.feature {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(6px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    text-align: center;
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.8s ease-out;
}

.feature.visible {
    transform: translateY(0);
    opacity: 1;
}

.feature h2 {
    color: var(--accent-light);
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

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

.footer {
    text-align: center;
    padding: 3rem 1rem;
    font-size: 0.9rem;
    color: var(--text-muted);
    position: relative;
    z-index: 1;
}

.footer-inner {
    transition: transform 0.3s ease;
}

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

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(99,102,241,0.6); }
    70% { box-shadow: 0 0 0 20px rgba(99,102,241,0); }
    100% { box-shadow: 0 0 0 0 rgba(99,102,241,0); }
}