:root {
    --bg-start: #06131f;
    --bg-end: #0e2f44;
    --card-bg: rgba(7, 17, 28, 0.72);
    --card-border: rgba(174, 228, 255, 0.18);
    --text-primary: #f3f8fb;
    --text-secondary: #bad1de;
    --accent: #76e4ff;
    --accent-soft: rgba(118, 228, 255, 0.18);
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.32);
}

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

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

body {
    font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    color: var(--text-primary);
    background:
        radial-gradient(circle at top left, rgba(118, 228, 255, 0.16), transparent 34%),
        radial-gradient(circle at bottom right, rgba(102, 178, 255, 0.18), transparent 32%),
        linear-gradient(145deg, var(--bg-start), var(--bg-end));
}

.page-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 32px;
}

.hero-card {
    width: min(1080px, 100%);
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(300px, 0.9fr);
    gap: 28px;
    padding: 40px;
    border: 1px solid var(--card-border);
    border-radius: 28px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
}

.hero-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.eyebrow {
    margin-bottom: 18px;
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.28em;
}

.brand-lockup {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 28px;
}

.brand-mark {
    width: 92px;
    height: 92px;
    display: grid;
    place-items: center;
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(118, 228, 255, 0.22), rgba(118, 228, 255, 0.06));
    border: 1px solid rgba(118, 228, 255, 0.26);
    color: #ffffff;
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.brand-name {
    display: grid;
    gap: 3px;
    font-size: clamp(1.3rem, 3vw, 2.3rem);
    font-weight: 800;
    letter-spacing: 0.18em;
    line-height: 1;
}

.brand-name span:last-child {
    color: var(--text-secondary);
    font-size: 0.74em;
    letter-spacing: 0.26em;
}

h1 {
    max-width: 12ch;
    margin-bottom: 18px;
    font-size: clamp(2.4rem, 5vw, 4.8rem);
    line-height: 0.97;
}

.lead {
    max-width: 36rem;
    color: var(--text-secondary);
    font-size: 1.08rem;
    line-height: 1.7;
}

.info-card {
    align-self: stretch;
    padding: 26px;
    border-radius: 22px;
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.info-label {
    margin-bottom: 12px;
    color: var(--accent);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}

.info-card h2 {
    margin-bottom: 22px;
    font-size: 1.4rem;
    line-height: 1.35;
}

.details-list {
    display: grid;
    gap: 18px;
}

.details-list div {
    padding: 14px 16px;
    border-radius: 16px;
    background: rgba(118, 228, 255, 0.06);
    border: 1px solid var(--accent-soft);
}

.details-list dt {
    margin-bottom: 6px;
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.details-list dd {
    font-size: 1rem;
    line-height: 1.6;
}

.details-list a {
    color: inherit;
    text-decoration: none;
}

.details-list a:hover {
    color: var(--accent);
}

@media (max-width: 840px) {
    .hero-card {
        grid-template-columns: 1fr;
        padding: 28px;
    }

    h1 {
        max-width: 100%;
    }
}

@media (max-width: 560px) {
    .page-shell {
        padding: 18px;
    }

    .hero-card {
        padding: 22px;
        border-radius: 22px;
    }

    .brand-lockup {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .brand-mark {
        width: 76px;
        height: 76px;
        border-radius: 20px;
        font-size: 1.7rem;
    }

    .info-card {
        padding: 20px;
    }
}