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

:root {
    color-scheme: dark;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: #e2e8f0;
    background-color: #070b18;
    line-height: 1.6;
}

body {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: radial-gradient(circle at top left, rgba(72, 88, 255, 0.22), transparent 25%),
                radial-gradient(circle at bottom right, rgba(139, 92, 246, 0.18), transparent 30%),
                #070b18;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(7, 11, 24, 0.9);
    backdrop-filter: blur(18px);
}

.brand {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.brand-link {
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: opacity 0.2s ease;
}

.brand-link:hover {
    opacity: 0.8;
}

.logo {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    background: linear-gradient(135deg, #5b7cff, #7c3aed);
    color: white;
    font-weight: 700;
    font-size: 1.3rem;
}

.brand-logo {
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    object-fit: contain;
    background: rgba(255, 255, 255, 0.05);
    padding: 0.3rem;
}

.site-header h1 {
    font-size: 1.1rem;
    margin-bottom: 0.15rem;
}

.site-header p {
    font-size: 0.95rem;
    color: #94a3b8;
}

nav {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

nav a {
    color: #cbd5e1;
    font-weight: 500;
    transition: color 0.2s ease;
}

nav a:hover {
    color: #ffffff;
}

main {
    width: min(1200px, 100%);
    margin: 0 auto;
    padding: 2rem 2rem 4rem;
}

.eyebrow {
    text-transform: uppercase;
    color: #a5b4fc;
    letter-spacing: 0.18em;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.hero {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 2rem;
    align-items: center;
    margin-bottom: 4rem;
}

.hero-copy h2 {
    font-size: clamp(2.6rem, 4vw, 3.8rem);
    margin-bottom: 1rem;
    max-width: 42rem;
}

.hero-copy p {
    color: #cbd5e1;
    max-width: 40rem;
    margin-bottom: 2rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 1.8rem;
    border-radius: 999px;
    font-weight: 600;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: white;
    box-shadow: 0 20px 50px rgba(99, 102, 241, 0.18);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(148, 163, 184, 0.25);
    color: #e2e8f0;
}

.hero-card {
    display: flex;
    justify-content: center;
}

.device-screen {
    width: 100%;
    max-width: 380px;
    border-radius: 2rem;
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.8), rgba(7, 11, 24, 0.95));
    border: 1px solid rgba(148, 163, 184, 0.12);
    padding: 1.5rem;
    box-shadow: 0 30px 80px rgba(15, 23, 42, 0.35);
}

.screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: #e2e8f0;
    margin-bottom: 1.75rem;
    font-weight: 600;
}

.screen-content {
    display: grid;
    gap: 1rem;
}

.stat {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(148, 163, 184, 0.1);
    border-radius: 1.4rem;
    padding: 1rem 1.2rem;
}

.stat p {
    font-size: 0.9rem;
    color: #94a3b8;
    margin-bottom: 0.35rem;
}

.stat strong {
    display: block;
    font-size: 1rem;
    color: #f8fafc;
}

.progress {
    display: grid;
    gap: 0.75rem;
}

.progress-bar {
    width: 100%;
    height: 0.55rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    overflow: hidden;
}

.progress-bar span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, #7c3aed, #6366f1);
    border-radius: 999px;
}

.features,
.progress-section,
.legal-section {
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: clamp(2.2rem, 3vw, 3rem);
    margin-top: 0.5rem;
    margin-bottom: 2rem;
    max-width: 40rem;
}

.feature-grid,
.progress-grid,
.legal-grid {
    display: grid;
    gap: 1.5rem;
}

.feature-grid,
.legal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.progress-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card,
.progress-card,
.legal-card {
    padding: 2rem;
    border-radius: 1.8rem;
    background: rgba(15, 23, 42, 0.82);
    border: 1px solid rgba(148, 163, 184, 0.1);
    box-shadow: 0 20px 60px rgba(15, 23, 42, 0.2);
}

.feature-card i {
    font-size: 1.75rem;
    color: #8b5cf6;
    margin-bottom: 1rem;
}

.feature-card h3,
.progress-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.9rem;
}

.feature-card p,
.progress-card p {
    color: #cbd5e1;
}

.progress-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

footer {
    padding: 2.5rem 2rem 2rem;
    background: rgba(7, 11, 24, 0.95);
    border-top: 1px solid rgba(148, 163, 184, 0.08);
}

.footer-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
}

.footer-note {
    color: #94a3b8;
    font-size: 0.95rem;
    margin-top: 1.5rem;
    text-align: center;
    width: 100%;
}

.footer-content h2 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
}

.footer-content p {
    color: #94a3b8;
    max-width: 36rem;
}

.socials {
    display: flex;
    gap: 1rem;
}

.socials a {
    width: 3rem;
    height: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    color: #e2e8f0;
    transition: transform 0.2s ease, background 0.2s ease;
}

.socials a:hover {
    transform: translateY(-3px);
    background: rgba(99, 102, 241, 0.18);
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    width: 100%;
}

.footer-links a {
    color: #cbd5e1;
    font-weight: 500;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

footer p {
    color: #718096;
    text-align: center;
}

@media (max-width: 960px) {
    .hero {
        grid-template-columns: 1fr;
    }

    .feature-grid,
    .progress-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .site-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    main {
        padding: 1.5rem 1.25rem 3rem;
    }

    .hero-copy h2 {
        font-size: 2.4rem;
    }

    .btn {
        width: 100%;
    }
}