@import url("/fonts.css");

:root {
    color-scheme: dark;
    --bg: #0b0b0f;
    --panel: rgba(30, 30, 36, 0.74);
    --border: rgba(255, 255, 255, 0.1);
    --text: #f8fafc;
    --muted: #9ca3af;
    --green: #8bff7a;
    --cyan: #00e5ff;
    --steel: #7a8c9a;
    --graphite: #1e1e24;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at 12% 0%, rgba(0, 229, 255, 0.08), transparent 28rem),
        radial-gradient(circle at 86% 10%, rgba(122, 140, 154, 0.12), transparent 30rem),
        var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    font-feature-settings: "cv02", "cv03", "cv04", "kern";
    line-height: 1.6;
    text-rendering: optimizeLegibility;
}

a {
    color: inherit;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(11, 11, 15, 0.9);
    backdrop-filter: blur(18px);
}

.nav,
.shell {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.nav {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand,
.nav-links a,
.cta,
.ghost,
.back-link {
    text-decoration: none;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    letter-spacing: 0.04em;
}

.brand-mark {
    width: 34px;
    height: 34px;
    border-radius: 8px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.18), rgba(122, 140, 154, 0.14));
    border: 1px solid rgba(0, 229, 255, 0.28);
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 10px 18px;
    color: var(--muted);
    font-size: 13px;
}

.nav-links a:hover,
.back-link:hover {
    color: #fff;
}

.hero {
    padding: clamp(54px, 9vw, 104px) 0 40px;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(280px, 0.56fr);
    gap: clamp(28px, 6vw, 72px);
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    color: var(--green);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

h1 {
    margin: 16px 0 18px;
    max-width: 840px;
    font-size: clamp(38px, 6.4vw, 72px);
    line-height: 1;
    letter-spacing: 0;
}

h2 {
    margin: 0 0 16px;
    font-size: clamp(24px, 4vw, 40px);
    line-height: 1.08;
    letter-spacing: 0;
}

h3 {
    margin: 0 0 8px;
    font-size: 18px;
}

p {
    margin: 0;
    color: var(--muted);
}

.lead {
    max-width: 720px;
    font-size: clamp(16px, 2.2vw, 20px);
}

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

.cta,
.ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.cta {
    color: #fff;
    background: #f8fafc;
    color: #0b0b0f;
    box-shadow: 0 24px 60px rgba(0, 229, 255, 0.12);
}

.ghost {
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.045);
}

.signal {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
    background: linear-gradient(180deg, rgba(30, 30, 36, 0.84), rgba(11, 11, 15, 0.78));
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.28);
}

.signal strong {
    display: block;
    font-size: 34px;
    line-height: 1;
}

.signal span {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    font-size: 13px;
}

.section {
    padding: 34px 0;
}

.grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.card {
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 22px;
    background: var(--panel);
}

.card p,
.card li {
    color: var(--muted);
    font-size: 14px;
}

ul {
    margin: 0;
    padding-left: 18px;
}

li + li {
    margin-top: 8px;
}

.steps {
    display: grid;
    gap: 12px;
}

.step {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 18px;
    background: rgba(15, 23, 42, 0.54);
}

.num {
    width: 42px;
    height: 42px;
    border-radius: 8px;
    display: grid;
    place-items: center;
    background: rgba(139, 255, 122, 0.08);
    color: var(--green);
    font-weight: 900;
}

.final {
    margin: 40px 0 70px;
    padding: clamp(26px, 5vw, 42px);
    border-radius: 8px;
    border: 1px solid rgba(0, 229, 255, 0.18);
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.075), rgba(122, 140, 154, 0.1));
}

.answer {
    margin: 24px 0 0;
    padding: 20px;
    border: 1px solid rgba(0, 229, 255, 0.18);
    border-radius: 8px;
    background: rgba(0, 229, 255, 0.055);
}

.answer strong,
.content-note strong {
    color: var(--text);
}

.two-col {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.72fr);
    gap: 16px;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border);
    border-radius: 8px;
}

table {
    width: 100%;
    border-collapse: collapse;
    min-width: 680px;
    background: rgba(11, 11, 15, 0.55);
}

th,
td {
    padding: 14px 16px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    text-align: left;
    vertical-align: top;
}

th {
    color: var(--text);
    font-size: 12px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

td {
    color: var(--muted);
    font-size: 14px;
}

.checklist,
.faq-list,
.case-list,
.link-grid {
    display: grid;
    gap: 12px;
}

.checklist li,
.faq-item,
.case-card,
.content-note,
.link-tile {
    border: 1px solid var(--border);
    border-radius: 8px;
    background: rgba(30, 30, 36, 0.6);
    padding: 18px;
}

.checklist {
    padding-left: 0;
    list-style: none;
}

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

.faq-item h3,
.case-card h3,
.link-tile h3 {
    color: var(--text);
}

.link-tile {
    text-decoration: none;
}

.link-tile:hover {
    border-color: rgba(0, 229, 255, 0.45);
}

.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 26px 0 38px;
    color: #64748b;
    font-size: 13px;
}

@media (max-width: 820px) {
    .nav,
    .hero {
        align-items: flex-start;
        flex-direction: column;
    }

    .nav {
        padding: 18px 0;
    }

    .nav-links {
        justify-content: flex-start;
    }

    .hero,
    .grid,
    .two-col {
        grid-template-columns: 1fr;
    }

    .cta,
    .ghost {
        width: 100%;
    }
}