:root {
    color-scheme: dark;
    --ink: #050816;
    --panel: #0b1020;
    --line: rgba(255, 255, 255, .1);
    --muted: #96a0b5;
    --text: #f8fbff;
    --electric: #2f7cff;
    --cyan: #31d7d0;
    --gold: #f2b84b;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, system-ui, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at top left, rgba(47, 124, 255, .24), transparent 34rem),
        radial-gradient(circle at 85% 10%, rgba(49, 215, 208, .14), transparent 26rem),
        var(--ink);
}

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

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 16px clamp(20px, 5vw, 72px);
    border-bottom: 1px solid var(--line);
    background: rgba(5, 8, 22, .82);
    backdrop-filter: blur(16px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 800;
}

.brand-icon {
    display: grid;
    width: 40px;
    height: 40px;
    place-items: center;
    border-radius: 8px;
    background: var(--electric);
    box-shadow: 0 24px 80px rgba(47, 124, 255, .25);
    font-size: 13px;
}

nav {
    display: flex;
    gap: 22px;
    color: #cbd3e3;
    font-size: 14px;
}

.section,
.hero {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}

.hero {
    display: grid;
    min-height: 660px;
    grid-template-columns: 1.05fr .95fr;
    align-items: center;
    gap: 48px;
    padding: 72px 0;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 22px;
    padding: 8px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, .05);
    color: var(--cyan);
    font-size: 14px;
    font-weight: 700;
}

h1 {
    max-width: 820px;
    margin: 0;
    font-size: clamp(44px, 7vw, 78px);
    line-height: 1.02;
    letter-spacing: 0;
}

h2 {
    margin: 12px 0 0;
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.08;
    letter-spacing: 0;
}

p {
    color: var(--muted);
    line-height: 1.7;
}

.hero-copy {
    max-width: 680px;
    font-size: 18px;
}

.actions,
.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.btn {
    display: inline-flex;
    min-height: 48px;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 8px;
    padding: 0 20px;
    cursor: pointer;
    font-weight: 800;
    transition: transform .18s ease, background .18s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-primary {
    background: var(--electric);
    color: white;
    box-shadow: 0 24px 80px rgba(47, 124, 255, .25);
}

.btn-light {
    background: white;
    color: var(--ink);
}

.btn-ghost {
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, .05);
    color: white;
}

.status-card,
.card,
.search-box,
.form-card,
.admin-card {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(255, 255, 255, .055);
    box-shadow: 0 24px 80px rgba(47, 124, 255, .12);
}

.status-card {
    padding: 22px;
}

.metric {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--line);
}

.pill {
    display: inline-flex;
    height: 28px;
    align-items: center;
    border-radius: 999px;
    padding: 0 12px;
    background: rgba(49, 215, 208, .14);
    color: var(--cyan);
    font-size: 12px;
    font-weight: 800;
}

.feature {
    margin-top: 14px;
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: rgba(5, 8, 22, .7);
}

.domain-band {
    border-block: 1px solid var(--line);
    background: rgba(255, 255, 255, .03);
    padding: 64px 0;
}

.center {
    text-align: center;
}

.search-box {
    margin-top: 30px;
    padding: 16px;
}

.search-row {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
}

.field,
select,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--ink);
    color: white;
    outline: none;
    padding: 15px 16px;
    font: inherit;
}

textarea {
    min-height: 126px;
    resize: vertical;
}

.result {
    margin-top: 14px;
    padding: 15px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: #cbd3e3;
    background: rgba(255, 255, 255, .04);
}

.plans {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 34px;
}

.card {
    padding: 24px;
}

.card.featured {
    border-color: rgba(47, 124, 255, .85);
    background: rgba(47, 124, 255, .12);
}

.price {
    margin: 22px 0;
    font-size: 40px;
    font-weight: 900;
}

.features {
    display: grid;
    gap: 14px;
    padding: 0;
    list-style: none;
    color: #d7deeb;
}

.features li::before {
    content: "✓";
    margin-right: 10px;
    color: var(--cyan);
    font-weight: 900;
}

.form-card {
    margin: 34px 0 70px;
    padding: 24px;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

label span {
    display: block;
    margin: 0 0 8px;
    color: #cbd3e3;
    font-size: 14px;
    font-weight: 700;
}

.notice {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid rgba(49, 215, 208, .35);
    border-radius: 8px;
    background: rgba(49, 215, 208, .1);
    color: #ecfeff;
}

.error {
    margin-top: 16px;
    padding: 16px;
    border: 1px solid rgba(248, 113, 113, .35);
    border-radius: 8px;
    background: rgba(248, 113, 113, .1);
    color: #fecaca;
}

.admin-layout {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
    padding: 36px 0 70px;
}

.admin-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 24px;
    padding-bottom: 22px;
    border-bottom: 1px solid var(--line);
}

.admin-card {
    margin-bottom: 16px;
    padding: 20px;
}

.admin-grid {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 20px;
}

.muted {
    color: var(--muted);
}

.footer {
    padding: 32px 20px;
    border-top: 1px solid var(--line);
    color: var(--muted);
    text-align: center;
}

@media (max-width: 860px) {
    nav {
        display: none;
    }

    .hero,
    .plans,
    .form-grid,
    .admin-grid,
    .search-row {
        grid-template-columns: 1fr;
    }

    .hero {
        min-height: auto;
        padding: 54px 0;
    }
}