:root {
    color-scheme: dark;
    color: #e5eafd;
    background: #070814;
    font-family: "Inter", system-ui, sans-serif;
    --accent: #7d4cff;
    --accent-2: #ff2b92;
    --panel: rgba(15, 18, 35, 0.9);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    min-height: 100%;
}

body {
    background: radial-gradient(circle at top, rgba(125, 76, 255, 0.2), transparent 25%),
                radial-gradient(circle at right, rgba(255, 43, 146, 0.16), transparent 18%),
                linear-gradient(145deg, #05060f 0%, #0a0f1e 50%, #081020 100%);
    color: #edf0ff;
}

.page-shell {
    max-width: 1180px;
    margin: 0 auto;
    padding: 32px 24px;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 16px 0;
}

.brand {
    display: flex;
    align-items: baseline;
    gap: 12px;
}

.brand-mark {
    font-size: 1.4rem;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: #9e8cff;
}

.brand-name {
    font-size: 1rem;
    color: #a1b0ff;
}

nav a {
    margin-left: 24px;
    text-decoration: none;
    color: #c3d0ff;
    font-size: 0.95rem;
    transition: color 180ms ease;
}

nav a:hover {
    color: #ff79c6;
}

.hero {
    display: grid;
    grid-template-columns: 1.3fr 0.9fr;
    gap: 32px;
    align-items: center;
    min-height: 70vh;
    padding: 40px 0;
}

.hero-copy .eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.25em;
    color: #8e94ff;
    font-size: 0.82rem;
}

.hero-copy h1 {
    font-size: clamp(2.8rem, 4vw, 4.8rem);
    margin: 18px 0 20px;
    line-height: 1.02;
    text-shadow: 0 0 18px rgba(125, 76, 255, 0.25);
}

.hero-copy p {
    max-width: 640px;
    line-height: 1.8;
    color: #c8d0ff;
    margin-bottom: 30px;
}

.cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 28px;
    border-radius: 999px;
    background: linear-gradient(135deg, #7d4cff, #ff2b92);
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 20px 50px rgba(125, 76, 255, 0.2);
    transition: transform 180ms ease, box-shadow 180ms ease;
}

.cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 26px 60px rgba(255, 43, 146, 0.3);
}

.hero-panel {
    position: relative;
}

.hero-image {
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 18px;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 8px 40px rgba(125, 76, 255, 0.08);
    transition: transform 240ms ease, box-shadow 240ms ease;
}

.hero-image img {
    display: block;
    width: 100%;
    height: 100%;
    max-height: 420px;
    object-fit: cover;
    vertical-align: middle;
    filter: saturate(1.05) contrast(1.03);
}

.hero-image:hover {
    transform: translateY(-6px);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.6), 0 20px 60px rgba(125, 76, 255, 0.12);
}

@media (max-width: 920px) {
    .hero-image img {
        max-height: 280px;
    }
}

.glass-card {
    padding: 32px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 26px;
    background: rgba(12, 13, 29, 0.82);
    backdrop-filter: blur(18px);
    box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
}

.status {
    display: inline-block;
    margin-bottom: 18px;
    color: #ff8fe9;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.78rem;
}

.glass-card h2 {
    margin: 0 0 14px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 12px;
}

.card {
    padding: 28px;
    border-radius: 22px;
    background: rgba(16, 18, 39, 0.88);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform 160ms ease, border-color 160ms ease;
}

.card:hover {
    transform: translateY(-6px);
    border-color: rgba(125, 76, 255, 0.22);
}

.card h3 {
    margin-top: 0;
    color: #f7f8ff;
}

.feature {
    margin-top: 54px;
    padding: 38px 0;
}

.feature h2 {
    margin-bottom: 12px;
    font-size: 2rem;
}

.feature p {
    max-width: 720px;
    line-height: 1.8;
    color: #c4d2ff;
    margin-bottom: 30px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.feature-grid > div {
    padding: 24px;
    border-radius: 22px;
    background: rgba(10, 12, 25, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.feature-grid h4 {
    margin-top: 0;
    color: #e7eaff;
}

footer {
    margin-top: 48px;
    padding: 18px 0 12px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
    color: #a3b0ff;
}

@media (max-width: 920px) {
    .hero {
        grid-template-columns: 1fr;
    }

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

    nav {
        display: none;
    }
}

@media (max-width: 640px) {
    .page-shell {
        padding: 20px 16px;
    }

    .hero-copy h1 {
        font-size: 2.8rem;
    }

    .topbar {
        flex-direction: column;
        align-items: flex-start;
    }
}

.modal {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    z-index: 50;
}

.modal.hidden {
    display: none;
}

.modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(3, 6, 20, 0.8);
    backdrop-filter: blur(8px);
}

.modal-panel {
    position: relative;
    z-index: 1;
    width: min(92vw, 420px);
    padding: 30px;
    border-radius: 24px;
    background: rgba(16, 18, 39, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.35);
    text-align: center;
}

.modal-panel h2 {
    margin-top: 0;
    margin-bottom: 16px;
    color: #f5f7ff;
}

.modal-panel p {
    margin-bottom: 24px;
    color: #c8d0ff;
    line-height: 1.7;
}

.modal-close {
    padding: 12px 24px;
    border: none;
    border-radius: 999px;
    background: linear-gradient(135deg, #7d4cff, #ff2b92);
    color: white;
    cursor: pointer;
    font-weight: 600;
}

.modal-close:hover {
    opacity: 0.95;
}