:root {
    --ink: #050505;
    --ink-soft: #11110f;
    --paper: #f7f4ed;
    --paper-bright: #fffdf8;
    --gold: #d4af37;
    --gold-deep: #a9790f;
    --gold-soft: #ead07d;
    --silver: #c9c9c7;
    --text: #161612;
    --muted: #625f56;
    --line: #ddd7c9;
    --success: #227a4b;
    --shadow: 0 18px 55px rgba(22, 18, 8, .10);
    --shell: 1200px;
    --radius-lg: 28px;
    --radius-md: 18px;
    --radius-sm: 12px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    color: var(--text);
    background: var(--paper);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
.shell { width: min(calc(100% - 40px), var(--shell)); margin-inline: auto; }
.skip-link {
    position: fixed;
    z-index: 9999;
    top: 10px;
    left: 10px;
    padding: 10px 14px;
    color: var(--ink);
    background: var(--gold);
    transform: translateY(-150%);
}
.skip-link:focus { transform: translateY(0); }

.site-header {
    position: sticky;
    z-index: 1000;
    top: 0;
    height: 78px;
    color: #fff;
    background: #050505;
    border-bottom: 1px solid rgba(212, 175, 55, .24);
    transition: box-shadow .2s ease, height .2s ease;
}
section[id] { scroll-margin-top: 92px; }
.site-header.is-scrolled { box-shadow: 0 12px 30px rgba(0, 0, 0, .18); }
.header-shell { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand-wide { display: block; width: 228px; height: 64px; }
.brand-wide img { width: 100%; height: 100%; object-fit: contain; }
.brand-mark { display: none; width: 48px; height: 48px; object-fit: cover; border-radius: 10px; }
.primary-nav { display: flex; align-items: center; gap: 28px; font-size: 14px; font-weight: 700; }
.primary-nav > a:not(.button) { position: relative; color: #e8e3d7; transition: color .18s ease; }
.primary-nav > a:not(.button)::after {
    content: "";
    position: absolute;
    right: 0;
    bottom: -9px;
    left: 0;
    height: 2px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: center;
    transition: transform .18s ease;
}
.primary-nav > a:hover, .primary-nav > a[aria-current="page"] { color: var(--gold-soft); }
.primary-nav > a:hover::after, .primary-nav > a[aria-current="page"]::after { transform: scaleX(1); }
.nav-login { padding-left: 22px; border-left: 1px solid #34332f; }
.menu-toggle { display: none; width: 46px; height: 46px; padding: 10px; border: 1px solid #3a382f; border-radius: 12px; background: #111; }
.menu-toggle span { display: block; height: 2px; margin: 5px 0; background: var(--gold-soft); transition: transform .2s ease, opacity .2s ease; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.button {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 11px 20px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 14px;
    font-weight: 800;
    line-height: 1.1;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.button:hover { transform: translateY(-2px); }
.button-gold { color: var(--ink); background: linear-gradient(135deg, var(--gold-soft), var(--gold)); box-shadow: 0 9px 22px rgba(212, 175, 55, .18); }
.button-dark { color: #fff; background: var(--ink); box-shadow: 0 10px 25px rgba(0, 0, 0, .14); }
.button-outline { color: var(--ink); border-color: #aca697; background: transparent; }
.button-outline-light { color: #fff; border-color: rgba(255, 255, 255, .33); background: rgba(255, 255, 255, .04); }
.button-outline:hover, .button-outline-light:hover { border-color: var(--gold); }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 18px;
    color: var(--gold-deep);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .16em;
    text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 28px; height: 2px; background: currentColor; }
.eyebrow-light { color: var(--gold-soft); }
.display-title, h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; }
h1 { margin-bottom: 22px; font-size: clamp(46px, 5.5vw, 78px); line-height: .98; letter-spacing: -.055em; }
h2 { margin-bottom: 16px; font-size: clamp(34px, 4vw, 56px); line-height: 1.03; letter-spacing: -.045em; }
h3 { margin-bottom: 10px; font-size: 22px; line-height: 1.15; letter-spacing: -.02em; }
.gold-text { color: var(--gold-deep); }
.lead { max-width: 660px; color: var(--muted); font-size: clamp(18px, 2vw, 21px); line-height: 1.58; }
.section-heading { max-width: 760px; }
.section-heading.center { margin-inline: auto; text-align: center; }
.section-heading.center .lead { margin-inline: auto; }

.hero { position: relative; overflow: hidden; padding: 68px 0 62px; background: var(--paper-bright); }
.hero::after {
    content: "";
    position: absolute;
    top: -240px;
    right: -220px;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212,175,55,.13), transparent 68%);
    pointer-events: none;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.06fr) minmax(430px, .94fr); align-items: center; gap: 54px; }
.hero-copy { position: relative; z-index: 2; }
.hero-copy .lead { max-width: 620px; margin-bottom: 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-proof { display: flex; flex-wrap: wrap; gap: 16px 24px; margin-top: 28px; color: #4f4b41; font-size: 13px; font-weight: 700; }
.hero-proof span { display: inline-flex; align-items: center; gap: 8px; }
.hero-proof span::before { content: "✓"; display: grid; width: 22px; height: 22px; place-items: center; color: var(--ink); background: var(--gold-soft); border-radius: 50%; }

.architecture-preview {
    position: relative;
    z-index: 2;
    min-height: 468px;
    overflow: hidden;
    padding: 26px;
    color: #fff;
    background:
        linear-gradient(135deg, rgba(255,255,255,.03), transparent 55%),
        var(--ink);
    border: 1px solid #2d2a21;
    border-radius: 32px;
    box-shadow: 0 30px 70px rgba(24, 18, 5, .22);
}
.architecture-preview::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(212,175,55,.07) 1px, transparent 1px), linear-gradient(90deg, rgba(212,175,55,.07) 1px, transparent 1px);
    background-size: 36px 36px;
    mask-image: linear-gradient(to bottom, #000, transparent 92%);
}
.preview-top { position: relative; display: flex; align-items: center; justify-content: space-between; color: #d7d2c7; font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.status-live { display: inline-flex; align-items: center; gap: 7px; color: #8fe4b2; }
.status-live::before { content: ""; width: 7px; height: 7px; background: #42ce7b; border-radius: 50%; box-shadow: 0 0 0 5px rgba(66,206,123,.12); }
.core-orbit { position: relative; height: 370px; margin-top: 14px; display: grid; place-items: center; }
.core-orbit::before, .core-orbit::after { content: ""; position: absolute; border: 1px solid rgba(212,175,55,.22); border-radius: 50%; }
.core-orbit::before { width: 315px; height: 315px; }
.core-orbit::after { width: 225px; height: 225px; }
.core-center { position: relative; z-index: 3; width: 146px; height: 146px; display: grid; place-items: center; text-align: center; background: radial-gradient(circle at 50% 35%, #2a2416, #090909 66%); border: 1px solid rgba(212,175,55,.48); border-radius: 50%; box-shadow: 0 0 55px rgba(212,175,55,.17); }
.core-center img { width: 72px; height: 72px; margin: 0 auto 2px; border-radius: 12px; object-fit: cover; }
.core-center strong { display: block; color: var(--gold-soft); font-size: 11px; letter-spacing: .14em; }
.module-node { position: absolute; z-index: 4; min-width: 112px; padding: 10px 12px; color: #f5f1e8; background: rgba(20,20,18,.92); border: 1px solid #3e392c; border-radius: 12px; font-size: 12px; font-weight: 800; text-align: center; box-shadow: 0 9px 25px rgba(0,0,0,.28); }
.module-node small { display: block; margin-top: 2px; color: #a8a294; font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.node-one { top: 12px; left: 50%; transform: translateX(-50%); }
.node-two { top: 92px; right: 2px; }
.node-three { right: 22px; bottom: 34px; }
.node-four { bottom: 8px; left: 50%; transform: translateX(-50%); }
.node-five { bottom: 36px; left: 14px; }
.node-six { top: 92px; left: 0; }

.proof-ribbon { color: #fff; background: var(--ink); border-top: 1px solid #2c281c; border-bottom: 1px solid #2c281c; }
.proof-ribbon-grid { min-height: 82px; display: grid; grid-template-columns: repeat(4, 1fr); align-items: center; }
.proof-ribbon-grid div { padding: 6px 24px; border-right: 1px solid #343126; text-align: center; }
.proof-ribbon-grid div:first-child { padding-left: 0; }
.proof-ribbon-grid div:last-child { padding-right: 0; border-right: 0; }
.proof-ribbon strong { display: block; color: var(--gold-soft); font-size: 18px; line-height: 1.2; }
.proof-ribbon span { color: #aaa497; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }

.section { padding: 72px 0; }
.section-compact { padding: 56px 0; }
.section-white { background: var(--paper-bright); }
.section-gold { background: linear-gradient(135deg, #e5c45f, #c99b24); }
.section-dark { color: #fff; background: var(--ink); }
.split { display: grid; grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); align-items: center; gap: 64px; }
.statement-card { padding: 32px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.statement-list { margin: 0; padding: 0; list-style: none; }
.statement-list li { display: grid; grid-template-columns: 42px 1fr; gap: 14px; padding: 18px 0; border-bottom: 1px solid #e7e1d5; }
.statement-list li:first-child { padding-top: 0; }
.statement-list li:last-child { padding-bottom: 0; border-bottom: 0; }
.statement-list b { display: grid; width: 38px; height: 38px; place-items: center; color: var(--ink); background: var(--gold-soft); border-radius: 50%; }
.statement-list strong { display: block; margin-bottom: 3px; font-size: 17px; }
.statement-list span { color: var(--muted); font-size: 14px; }

.system-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 30px; }
.system-heading .lead { color: #aaa497; }
.system-grid { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid #343126; border-radius: var(--radius-lg); overflow: hidden; }
.system-module { min-height: 200px; padding: 28px; background: #0d0d0c; border-right: 1px solid #343126; border-bottom: 1px solid #343126; }
.system-module:nth-child(3n) { border-right: 0; }
.system-module:nth-child(n+4) { border-bottom: 0; }
.module-number { display: inline-flex; margin-bottom: 28px; color: var(--gold-soft); font-size: 12px; font-weight: 900; letter-spacing: .14em; }
.system-module h3 { color: #fff; }
.system-module p { margin-bottom: 0; color: #aaa497; font-size: 14px; }

.checker-panel { display: grid; grid-template-columns: 1.15fr .85fr; align-items: center; gap: 48px; }
.checker-copy .eyebrow { color: #503b07; }
.checker-copy .lead { color: #443912; }
.checker-card { padding: 26px; background: var(--paper-bright); border: 1px solid rgba(5,5,5,.16); border-radius: var(--radius-lg); box-shadow: 0 22px 48px rgba(57,40,4,.17); }
.checker-card-header { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.checker-score { display: grid; width: 74px; height: 74px; place-items: center; color: #fff; background: var(--ink); border-radius: 50%; font-size: 26px; font-weight: 900; }
.checker-metric { margin-top: 15px; }
.checker-metric div { display: flex; justify-content: space-between; gap: 15px; margin-bottom: 7px; font-size: 13px; font-weight: 800; }
.meter { height: 8px; overflow: hidden; background: #e5ded0; border-radius: 99px; }
.meter span { display: block; height: 100%; background: linear-gradient(90deg, var(--gold-deep), var(--gold)); border-radius: inherit; }

.proof-showcase { display: grid; gap: 18px; margin-top: 34px; }
.product-row { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 36px; padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.product-row:nth-child(even) { grid-template-columns: 1.1fr .9fr; }
.product-row:nth-child(even) .product-copy { order: 2; }
.product-row:nth-child(even) .product-visual { order: 1; }
.product-kicker { color: var(--gold-deep); font-size: 11px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.product-copy p { margin-bottom: 16px; color: var(--muted); }
.text-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 900; }
.text-link span { color: var(--gold-deep); transition: transform .18s ease; }
.text-link:hover span { transform: translateX(4px); }
.product-visual { position: relative; min-height: 250px; overflow: hidden; padding: 22px; color: #fff; background: #090909; border: 1px solid #2d2a21; border-radius: 20px; }
.visual-label { position: relative; z-index: 2; color: var(--gold-soft); font-size: 10px; font-weight: 900; letter-spacing: .13em; text-transform: uppercase; }
.visual-placeholder { position: absolute; inset: 54px 22px 22px; display: grid; place-items: center; border: 1px dashed #595342; border-radius: 13px; background: linear-gradient(135deg, #151512, #0a0a09); text-align: center; }
.visual-placeholder strong { display: block; color: #eee8da; font-size: 15px; }
.visual-placeholder span { color: #8f897b; font-size: 12px; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 30px; }
.step { padding: 28px; background: var(--paper-bright); border: 1px solid var(--line); border-radius: var(--radius-md); }
.step-number { display: grid; width: 44px; height: 44px; margin-bottom: 22px; place-items: center; color: var(--ink); background: var(--gold); border-radius: 50%; font-weight: 900; }
.step p { margin-bottom: 0; color: var(--muted); font-size: 14px; }

.industry-strip { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.industry-strip span { padding: 11px 16px; color: #312e27; background: #fff; border: 1px solid var(--line); border-radius: 999px; font-size: 13px; font-weight: 800; }

.final-cta { position: relative; overflow: hidden; padding: 62px 0; color: #fff; background: var(--ink); }
.final-cta::after { content: ""; position: absolute; top: -180px; right: -100px; width: 460px; height: 460px; border-radius: 50%; background: radial-gradient(circle, rgba(212,175,55,.22), transparent 68%); }
.final-cta-grid { position: relative; z-index: 2; display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 40px; }
.final-cta h2 { max-width: 800px; margin-bottom: 12px; }
.final-cta p { max-width: 650px; margin-bottom: 0; color: #aaa497; }

.site-footer { color: #eae5da; background: #090909; border-top: 1px solid #2d2a21; }
.footer-grid { display: grid; grid-template-columns: 1.7fr .8fr .9fr 1.2fr; gap: 42px; padding: 48px 0 38px; }
.footer-brand picture { display: block; width: 250px; height: 78px; }
.footer-brand img { width: 100%; height: 100%; object-fit: contain; }
.footer-brand p { max-width: 390px; margin: 8px 0 0; color: #989184; font-size: 14px; }
.footer-column h2 { margin-bottom: 15px; color: var(--gold-soft); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; }
.footer-column > a:not(.button) { display: block; margin: 9px 0; color: #c8c2b5; font-size: 14px; }
.footer-column > a:hover { color: var(--gold-soft); }
.footer-column p { color: #989184; font-size: 14px; }
.footer-bottom { min-height: 68px; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; color: #777165; border-top: 1px solid #24221d; font-size: 12px; }
.footer-bottom p { margin: 0; }
.footer-legal { display: flex; gap: 18px; }
.architecture-credit { color: #b8b1a3; text-align: right; }
.architecture-credit span { color: var(--gold); }

[data-reveal] { opacity: 0; transform: translateY(16px); transition: opacity .55s ease, transform .55s ease; }
[data-reveal].is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .001ms !important; animation-duration: .001ms !important; }
    [data-reveal] { opacity: 1; transform: none; }
}

@media (max-width: 1080px) {
    .primary-nav { gap: 18px; }
    .hero-grid { grid-template-columns: 1fr 430px; gap: 32px; }
    .footer-grid { grid-template-columns: 1.5fr repeat(3, 1fr); gap: 28px; }
}

@media (max-width: 980px) {
    .site-header { height: 70px; }
    .brand-wide { display: none; }
    .brand-mark { display: block; }
    .menu-toggle { display: block; }
    .primary-nav {
        position: fixed;
        inset: 70px 0 auto;
        max-height: calc(100vh - 70px);
        display: grid;
        gap: 0;
        padding: 16px 20px 24px;
        overflow-y: auto;
        background: #090909;
        border-bottom: 1px solid #3a3425;
        box-shadow: 0 24px 45px rgba(0,0,0,.35);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-12px);
        transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
    }
    .primary-nav.is-open { opacity: 1; visibility: visible; transform: none; }
    .primary-nav > a:not(.button) { padding: 15px 2px; border-bottom: 1px solid #27251f; }
    .primary-nav > a:not(.button)::after { display: none; }
    .nav-login { padding-left: 2px; border-left: 0; }
    .nav-cta { margin-top: 16px; }
    .hero-grid, .split, .checker-panel { grid-template-columns: 1fr; }
    .hero-copy { max-width: 760px; }
    .architecture-preview { width: min(100%, 600px); margin-inline: auto; }
    .proof-ribbon-grid { grid-template-columns: repeat(2, 1fr); padding: 12px 0; }
    .proof-ribbon-grid div { min-height: 58px; display: grid; place-content: center; }
    .proof-ribbon-grid div:nth-child(2) { border-right: 0; }
    .system-grid { grid-template-columns: repeat(2, 1fr); }
    .system-module:nth-child(3n) { border-right: 1px solid #343126; }
    .system-module:nth-child(2n) { border-right: 0; }
    .system-module:nth-child(n+4) { border-bottom: 1px solid #343126; }
    .system-module:nth-child(n+5) { border-bottom: 0; }
    .footer-grid { grid-template-columns: 1.4fr repeat(2, 1fr); }
    .footer-column:last-child { grid-column: 1 / -1; }
    .footer-bottom { grid-template-columns: 1fr auto; padding: 18px 0; }
    .architecture-credit { grid-column: 1 / -1; text-align: left; }
}

@media (max-width: 720px) {
    .shell { width: min(calc(100% - 28px), var(--shell)); }
    .hero { padding: 44px 0 42px; }
    h1 { font-size: clamp(40px, 11.5vw, 52px); }
    h2 { font-size: clamp(30px, 8.8vw, 40px); }
    .lead { font-size: 17px; }
    .hero-actions { display: grid; grid-template-columns: 1fr; }
    .hero-actions .button { width: 100%; }
    .hero-proof { display: grid; gap: 10px; }
    .architecture-preview { min-height: 390px; padding: 20px; border-radius: 24px; }
    .core-orbit { height: 305px; transform: scale(.9); transform-origin: center; }
    .core-orbit::before { width: 290px; height: 290px; }
    .core-orbit::after { width: 205px; height: 205px; }
    .module-node { min-width: 96px; padding: 8px; font-size: 11px; }
    .proof-ribbon-grid { grid-template-columns: 1fr 1fr; }
    .proof-ribbon-grid div { padding: 8px; }
    .proof-ribbon strong { font-size: 15px; }
    .section { padding: 48px 0; }
    .section-compact { padding: 42px 0; }
    .split { gap: 28px; }
    .statement-card { padding: 22px; border-radius: 22px; }
    .system-heading { display: block; margin-bottom: 24px; }
    .system-grid { grid-template-columns: 1fr; border-radius: 22px; }
    .system-module, .system-module:nth-child(3n), .system-module:nth-child(2n), .system-module:nth-child(n+4), .system-module:nth-child(n+5) { min-height: 0; border-right: 0; border-bottom: 1px solid #343126; }
    .system-module:last-child { border-bottom: 0; }
    .module-number { margin-bottom: 18px; }
    .checker-panel { gap: 28px; }
    .product-row, .product-row:nth-child(even) { grid-template-columns: 1fr; gap: 22px; padding: 20px; }
    .product-row:nth-child(even) .product-copy, .product-row:nth-child(even) .product-visual { order: initial; }
    .product-visual { min-height: 220px; }
    .steps { grid-template-columns: 1fr; }
    .final-cta { padding: 46px 0; }
    .final-cta-grid { grid-template-columns: 1fr; gap: 24px; }
    .final-cta .button { width: 100%; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px 20px; padding: 38px 0 28px; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-column:last-child { grid-column: 1 / -1; }
    .footer-bottom { grid-template-columns: 1fr; gap: 12px; }
    .footer-legal { flex-wrap: wrap; }
}

@media (max-width: 420px) {
    .core-orbit { transform: scale(.78); margin-inline: -22px; }
    .architecture-preview { min-height: 354px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-brand, .footer-column:last-child { grid-column: auto; }
}

.setup-page { min-height: 100vh; color: #fff; background: #050505; }
.setup-page::before { content: ""; position: fixed; inset: 0; pointer-events: none; background: radial-gradient(circle at 70% 10%, rgba(212,175,55,.16), transparent 38%); }
.setup-shell { position: relative; width: min(calc(100% - 32px), 760px); margin: 0 auto; padding: 36px 0 64px; }
.setup-logo { display: block; width: 280px; height: 92px; margin-bottom: 24px; }
.setup-logo img { width: 100%; height: 100%; object-fit: contain; }
.setup-card { padding: clamp(26px, 5vw, 46px); color: var(--text); background: var(--paper-bright); border: 1px solid #3b3424; border-radius: 28px; box-shadow: 0 28px 80px rgba(0,0,0,.38); }
.setup-card h1 { max-width: 650px; font-size: clamp(38px, 7vw, 60px); }
.setup-card > p { color: var(--muted); font-size: 17px; }
.setup-step { display: inline-flex; margin-bottom: 16px; color: var(--gold-deep); font-size: 12px; font-weight: 900; letter-spacing: .15em; text-transform: uppercase; }
.setup-card fieldset { display: grid; gap: 14px; margin: 24px 0; padding: 22px; border: 1px solid var(--line); border-radius: 16px; }
.setup-card legend { padding: 0 8px; font-size: 13px; font-weight: 900; letter-spacing: .08em; text-transform: uppercase; }
.setup-card label { display: grid; gap: 7px; color: #3b382f; font-size: 13px; font-weight: 800; }
.setup-card input { width: 100%; min-height: 48px; padding: 10px 12px; color: var(--text); background: #fff; border: 1px solid #bbb4a5; border-radius: 10px; }
.setup-card input:focus { border-color: var(--gold-deep); outline: 3px solid rgba(212,175,55,.19); }
.setup-card small { color: var(--muted); font-weight: 500; }
.setup-grid { display: grid; grid-template-columns: 1fr 140px; gap: 14px; }
.setup-errors { padding: 14px 18px; color: #7b1717; background: #fff0f0; border: 1px solid #e3b2b2; border-radius: 12px; }
.setup-errors p { margin: 4px 0; }
.setup-complete { text-align: left; }
.setup-health { display: grid; gap: 8px; margin: 24px 0; padding: 0; list-style: none; }
.setup-health li { display: flex; align-items: center; gap: 10px; color: #335c43; font-size: 14px; font-weight: 800; }
.setup-health li::before { content: "✓"; display: grid; width: 24px; height: 24px; flex: 0 0 auto; place-items: center; color: #fff; background: var(--success); border-radius: 50%; font-size: 12px; }
.error-page { min-height: 62vh; display: grid; align-items: center; padding: 70px 0; }
.error-grid { display: grid; grid-template-columns: 1fr 340px; align-items: center; gap: 60px; }
.error-mark { display: grid; aspect-ratio: 1; place-items: center; overflow: hidden; background: var(--ink); border: 1px solid #2f2a20; border-radius: 50%; box-shadow: var(--shadow); }
.error-mark img { width: 85%; }
@media (max-width: 720px) { .error-grid { grid-template-columns: 1fr; } .error-mark { display: none; } }
@media (max-width: 560px) { .setup-grid { grid-template-columns: 1fr; } .setup-logo { width: 230px; height: 74px; } }