:root {
    --ink: #082f4f;
    --ink-2: #0b4f7d;
    --ink-3: #123f61;
    --gold: #c9a96e;
    --gold-light: #ead8ad;
    --paper: #f8f6f1;
    --white: #ffffff;
    --text: #182735;
    --muted: #62717c;
    --line: #dce3e7;
    --soft: #eef3f5;
    --danger: #a33a3a;
    --shadow: 0 28px 80px rgba(8, 47, 79, .16);
    color-scheme: light;
}

/* Premium UI V2: dirección visual aprobada */
:root {
    --ink: #081826;
    --ink-2: #245a78;
    --ink-3: #0c2132;
    --gold: #b7924a;
    --gold-light: #d7bd7a;
    --paper: #f4efe4;
    --text: #1b252b;
    --muted: #717b80;
    --line: rgba(8,24,38,.12);
    --soft: #ebe6dc;
    --danger: #a8463f;
    --shadow: 0 24px 80px rgba(5,8,11,.18);
}
body { background: #fffdf8; }
.site-header { border-color: rgba(244,239,228,.12); background: rgba(8,24,38,.96); }
.brand img { filter: brightness(0) invert(1); }
.nav { color: #b4c0c6; }
.nav a:hover { color: var(--gold-light); }
.button-ghost { border-color: rgba(244,239,228,.28); background: transparent; color: var(--paper); }
.button-ghost:hover { border-color: var(--gold); }
.button-primary { background: var(--gold); color: var(--ink); box-shadow: 0 12px 34px rgba(183,146,74,.22); }
.button-primary:hover { background: var(--gold-light); }
.button-link { color: var(--ink-2); }
.hero { min-height: calc(100vh - 78px); padding: clamp(72px, 9vw, 128px) 0 96px; background: var(--ink); }
.hero::before { opacity: .15; background-image: linear-gradient(rgba(244,239,228,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(244,239,228,.06) 1px, transparent 1px); }
.hero-grid { grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: clamp(44px, 7vw, 96px); }
.hero .eyebrow { color: var(--gold-light); }
.hero h1 { color: var(--paper); font-family: "Iowan Old Style", Baskerville, Georgia, serif; font-size: clamp(48px, 6vw, 76px); font-weight: 500; }
.hero-lead { color: #aab7bd; }
.hero-facts { border-color: rgba(244,239,228,.16); }
.hero-facts li + li { border-color: rgba(244,239,228,.16); }
.hero-facts strong { color: var(--paper); }
.hero-facts span { color: #819099; }
.premium-visual { position: relative; min-height: 560px; margin: 0; overflow: hidden; border: 1px solid rgba(215,189,122,.34); box-shadow: var(--shadow); }
.premium-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 35%, rgba(5,8,11,.82)); }
.premium-visual img { width: 100%; height: 100%; min-height: 560px; object-fit: cover; filter: saturate(.72) contrast(1.05); }
.premium-visual figcaption { position: absolute; z-index: 1; right: 34px; bottom: 30px; left: 34px; color: var(--paper); }
.premium-visual figcaption span, .premium-visual figcaption small { display: block; color: var(--gold-light); font-size: 10px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.premium-visual figcaption strong { display: block; margin: 8px 0; font-family: "Iowan Old Style", Baskerville, Georgia, serif; font-size: 30px; font-weight: 500; }
.premium-visual figcaption small { color: #8d9aa1; font-size: 8px; }
.trust-strip { background: #05080b; border-color: rgba(244,239,228,.1); }
.trust-grid span { color: #9faeb6; }
.trust-grid span + span { border-color: rgba(244,239,228,.1); }
.section { padding: clamp(76px, 9vw, 116px) 0; }
.section-heading h2, .pilot-copy h2, .demo-grid h2, .legal-grid h2, .closing-inner h2 { font-family: "Iowan Old Style", Baskerville, Georgia, serif; font-weight: 500; }
.section-ink { background: linear-gradient(145deg, #081826, #05080b); }
.problem-grid article, .segment-card, .pilot-card, .diagnostic-form, .legal-grid article { border-radius: 0; }
.segment-card.featured { background: #081826; color: var(--paper); }
.segment-card.featured h3 { color: var(--paper); }
.segment-card.featured p, .segment-card.featured span { color: #9eacb3; }
.pilot-card { border-color: var(--gold); background: #fffdf8; }
.closing-cta { background: #081826; }
.site-footer { background: #05080b; }
@media (max-width: 860px) {
    .premium-visual { min-height: 390px; }
    .premium-visual img { min-height: 390px; }
}
@media (max-width: 620px) {
    .hero { padding-top: 64px; }
    .premium-visual { min-height: 320px; }
    .premium-visual img { min-height: 320px; }
    .premium-visual figcaption { right: 20px; bottom: 20px; left: 20px; }
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--white);
    color: var(--text);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.6;
    text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; }
.shell { width: min(1160px, calc(100% - 40px)); margin: 0 auto; }
.skip-link { position: fixed; top: -80px; left: 20px; z-index: 100; padding: 10px 16px; background: var(--gold); color: var(--ink); font-weight: 800; }
.skip-link:focus { top: 16px; }
:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(8,47,79,.09); background: rgba(255,255,255,.94); backdrop-filter: blur(18px); }
.header-inner { min-height: 78px; display: flex; align-items: center; gap: 32px; }
.brand { width: 250px; flex: 0 0 auto; }
.brand img { width: 100%; height: 52px; object-fit: contain; object-position: left center; }
.nav { margin-left: auto; display: flex; align-items: center; gap: 28px; color: #31495a; font-size: 14px; font-weight: 650; }
.nav a { border-bottom: 2px solid transparent; }
.nav a:hover { color: var(--ink-2); border-color: var(--gold); }

.button { min-height: 48px; display: inline-flex; align-items: center; justify-content: center; gap: 9px; padding: 12px 22px; border: 1px solid transparent; border-radius: 8px; font-weight: 750; line-height: 1.15; cursor: pointer; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-1px); }
.button-small { min-height: 40px; padding: 9px 17px; font-size: 14px; }
.button-primary { background: var(--ink-2); color: var(--white); box-shadow: 0 12px 30px rgba(11,79,125,.2); }
.button-primary:hover { background: var(--ink); }
.button-ghost { border-color: #b9c7d0; background: var(--white); color: var(--ink); }
.button-ghost:hover { border-color: var(--ink-2); }
.button-link { min-height: auto; padding-inline: 4px; color: var(--ink-2); }
.button-link span { color: var(--gold); font-size: 20px; }
.button-block { width: 100%; }
.button-gold { background: var(--gold); color: var(--ink); }

.hero { position: relative; overflow: hidden; padding: 100px 0 88px; background: radial-gradient(circle at 88% 14%, rgba(201,169,110,.22), transparent 25%), linear-gradient(135deg, #fbfaf7 0%, #f4f7f7 62%, #edf2f4 100%); }
.hero::before { content: ""; position: absolute; inset: 0; opacity: .4; background-image: linear-gradient(rgba(8,47,79,.04) 1px, transparent 1px), linear-gradient(90deg, rgba(8,47,79,.04) 1px, transparent 1px); background-size: 42px 42px; mask-image: linear-gradient(to right, transparent, black); }
.hero-grid { position: relative; display: grid; grid-template-columns: .95fr 1.05fr; gap: 70px; align-items: center; }
.eyebrow, .kicker { margin: 0 0 18px; color: var(--ink-2); font-size: 12px; font-weight: 850; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow { display: flex; align-items: center; gap: 10px; }
.eyebrow span { width: 30px; height: 2px; background: var(--gold); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 720px; margin-bottom: 22px; color: var(--ink); font-family: Georgia, "Times New Roman", serif; font-size: clamp(46px, 5vw, 70px); font-weight: 600; letter-spacing: -.045em; line-height: 1.02; }
.hero-lead { max-width: 630px; margin-bottom: 30px; color: #445865; font-size: 18px; line-height: 1.7; }
.hero-actions { display: flex; align-items: center; gap: 22px; margin-bottom: 42px; }
.hero-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; border-top: 1px solid #ccd5da; }
.hero-facts li { padding: 20px 16px 0 0; }
.hero-facts li + li { padding-left: 20px; border-left: 1px solid #ccd5da; }
.hero-facts strong, .hero-facts span { display: block; }
.hero-facts strong { color: var(--ink); font-size: 17px; }
.hero-facts span { color: var(--muted); font-size: 12px; }

.product-frame { position: relative; border: 1px solid rgba(8,47,79,.16); border-radius: 16px; background: #f7fafb; box-shadow: var(--shadow); transform: perspective(1200px) rotateY(-2deg); }
.frame-topbar { height: 54px; display: flex; align-items: center; gap: 14px; padding: 0 18px; border-radius: 16px 16px 0 0; background: var(--ink); color: white; }
.frame-brand { display: grid; width: 30px; height: 30px; place-items: center; border: 1px solid var(--gold); border-radius: 8px; color: var(--gold-light); font-size: 10px; font-weight: 900; }
.frame-title { font-size: 13px; font-weight: 700; }
.frame-user { margin-left: auto; padding: 3px 8px; border: 1px solid rgba(255,255,255,.2); border-radius: 999px; font-size: 9px; letter-spacing: .12em; }
.frame-body { min-height: 395px; display: grid; grid-template-columns: 58px 1fr; }
.frame-nav { display: flex; flex-direction: column; gap: 14px; align-items: center; padding-top: 26px; border-right: 1px solid #dbe3e7; background: #eef3f5; }
.frame-nav span { width: 21px; height: 21px; border-radius: 6px; background: #bccbd3; }
.frame-nav span.active { background: var(--ink-2); box-shadow: inset 0 -3px 0 var(--gold); }
.frame-content { min-width: 0; padding: 28px 24px 24px; }
.frame-heading { display: flex; justify-content: space-between; gap: 16px; align-items: center; margin-bottom: 20px; }
.frame-heading small, .frame-heading strong { display: block; }
.frame-heading small { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.frame-heading strong { color: var(--ink); font-size: 18px; }
.status-chip { padding: 5px 9px; border-radius: 999px; background: #e3eee9; color: #37624d; font-size: 9px; font-weight: 800; }
.metric-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.metric-row article { padding: 13px; border: 1px solid #dce4e8; border-radius: 9px; background: white; }
.metric-row span, .metric-row strong { display: block; }
.metric-row span { color: var(--muted); font-size: 9px; }
.metric-row strong { color: var(--ink); font-size: 23px; line-height: 1.2; }
.metric-row .metric-risk { border-color: #ebc7c7; }
.metric-row .metric-risk strong { color: var(--danger); }
.case-list { overflow: hidden; border: 1px solid #dce4e8; border-radius: 9px; background: white; font-size: 10px; }
.case-list > div { display: grid; grid-template-columns: 1.7fr .7fr .6fr; align-items: center; gap: 8px; padding: 11px 12px; border-bottom: 1px solid #e8edef; }
.case-list > div:last-child { border: 0; }
.case-list-head { background: #f1f5f6; color: #6a7780; font-weight: 800; text-transform: uppercase; letter-spacing: .05em; }
.case-list b, .case-list small { display: block; }
.case-list b { color: var(--ink); }
.case-list small { color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.risk-high, .risk-critical, .risk-medium { width: fit-content; padding: 3px 6px; border-radius: 999px; font-weight: 800; }
.risk-high { background: #fff1cf; color: #846019; }
.risk-critical { background: #f9dede; color: #8c2929; }
.risk-medium { background: #dfeef5; color: #275b78; }
.frame-caption { margin: 0; padding: 12px 18px; border-top: 1px solid #dce4e8; color: var(--muted); font-size: 10px; text-align: center; }

.trust-strip { padding: 22px 0; border-block: 1px solid #dbe2e6; background: white; }
.trust-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-grid span { color: #4b5e6a; font-size: 12px; font-weight: 800; letter-spacing: .08em; text-align: center; text-transform: uppercase; }
.trust-grid span + span { border-left: 1px solid #dbe2e6; }

.section { padding: 100px 0; }
.section-soft { background: var(--paper); }
.section-ink { background: linear-gradient(135deg, #082f4f, #0b426a); color: white; }
.section-heading { max-width: 760px; margin-bottom: 52px; }
.section-heading.narrow { max-width: 800px; }
.section-heading h2, .pilot-copy h2, .demo-grid h2, .legal-grid h2, .closing-inner h2 { margin-bottom: 20px; color: var(--ink); font-family: Georgia, "Times New Roman", serif; font-size: clamp(34px, 4vw, 52px); font-weight: 600; letter-spacing: -.035em; line-height: 1.12; }
.section-heading > p:last-child, .pilot-copy > p, .legal-grid article > p { max-width: 700px; color: var(--muted); font-size: 17px; }
.section-heading.light h2, .section-heading.light > p:last-child, .demo-grid h2 { color: white; }
.section-heading.light > p:last-child { color: #cad8e1; }
.section-ink .kicker { color: var(--gold-light); }

.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.problem-grid article { padding: 30px; border-top: 3px solid var(--gold); background: var(--paper); }
.problem-grid article > span { color: var(--gold); font-size: 12px; font-weight: 900; letter-spacing: .12em; }
.problem-grid h3, .capability-grid h3, .segment-card h3 { margin: 18px 0 10px; color: var(--ink); font-size: 20px; }
.problem-grid p, .capability-grid p, .segment-card p { margin-bottom: 0; color: var(--muted); }

.capability-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.capability-grid article { min-height: 210px; padding: 26px; border: 1px solid rgba(255,255,255,.14); border-radius: 10px; background: rgba(255,255,255,.06); }
.capability-grid h3 { color: white; }
.capability-grid p { color: #cad8e1; }
.cap-icon { display: grid; width: 40px; height: 40px; place-items: center; border: 1px solid var(--gold); border-radius: 9px; color: var(--gold-light); font-size: 11px; font-weight: 900; }
.exclusions { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-top: 28px; padding: 18px 20px; border: 1px solid rgba(255,255,255,.14); border-radius: 10px; }
.exclusions strong { margin-right: 8px; color: white; }
.exclusions span { padding: 5px 9px; border-radius: 999px; background: rgba(255,255,255,.1); color: #dbe6ec; font-size: 12px; }

.segment-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.segment-card { padding: 34px 30px; border: 1px solid var(--line); border-radius: 12px; background: white; box-shadow: 0 16px 50px rgba(8,47,79,.06); }
.segment-card.featured { border-color: var(--gold); transform: translateY(-10px); }
.segment-number { color: var(--gold) !important; font-size: 12px; font-weight: 900; letter-spacing: .12em; }
.segment-card strong, .segment-card > span { display: block; }
.segment-card strong { margin-top: 24px; color: var(--ink); font-size: 12px; text-transform: uppercase; letter-spacing: .06em; }
.segment-card > span { margin-top: 5px; color: var(--muted); font-size: 14px; }

.pilot-grid { display: grid; grid-template-columns: 1.1fr .7fr; gap: 80px; align-items: center; }
.check-list { display: grid; gap: 14px; margin: 30px 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 30px; color: #3e5360; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 1px; display: grid; width: 20px; height: 20px; place-items: center; border-radius: 50%; background: var(--ink-2); color: white; font-size: 11px; font-weight: 900; }
.pilot-card { padding: 34px; border: 1px solid rgba(201,169,110,.8); border-radius: 14px; background: white; box-shadow: var(--shadow); }
.pilot-label { margin-bottom: 26px; color: var(--ink-2); font-size: 11px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.pilot-price small, .pilot-price strong, .pilot-price span { display: block; }
.pilot-price small { color: var(--muted); }
.pilot-price strong { color: var(--ink); font-family: Georgia, serif; font-size: 48px; line-height: 1.05; }
.pilot-price span { color: var(--muted); }
.pilot-note { margin: 22px 0; color: var(--muted); font-size: 13px; }
.pilot-terms { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 22px; }
.pilot-terms span { padding: 10px; border-radius: 8px; background: var(--soft); color: #4d606c; font-size: 12px; text-align: center; }
.pilot-card > small { display: block; margin-top: 14px; color: var(--muted); text-align: center; }

.diagnostic-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 80px; align-items: start; }
.diagnostic-copy { position: sticky; top: 120px; }
.contact-card { margin-top: 34px; padding: 22px; border-left: 3px solid var(--gold); background: var(--paper); }
.contact-card span, .contact-card strong, .contact-card a, .contact-card small { display: block; }
.contact-card span { color: var(--muted); font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .08em; }
.contact-card strong { margin: 3px 0; color: var(--ink); }
.contact-card a { color: var(--ink-2); font-weight: 700; }
.contact-card small { margin-top: 5px; color: var(--muted); }
.diagnostic-form { display: grid; gap: 18px; padding: 34px; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 18px 60px rgba(8,47,79,.08); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.diagnostic-form label { display: grid; gap: 7px; color: var(--ink); font-size: 13px; font-weight: 750; }
.diagnostic-form select, .diagnostic-form textarea { width: 100%; border: 1px solid #b9c6ce; border-radius: 7px; background: white; color: var(--text); padding: 12px 13px; font-weight: 500; }
.diagnostic-form textarea { resize: vertical; }
.consent { display: flex !important; grid-template-columns: auto 1fr; align-items: start; gap: 10px !important; color: var(--muted) !important; font-size: 12px !important; font-weight: 500 !important; }
.consent input { width: 17px; height: 17px; margin-top: 2px; accent-color: var(--ink-2); }
.diagnostic-result { margin-top: 6px; padding-top: 22px; border-top: 1px solid var(--line); }
.diagnostic-result textarea { margin-bottom: 14px; background: var(--soft); }
.diagnostic-result p { margin: 10px 0 0; color: var(--muted); font-size: 12px; text-align: center; }

.demo-grid { display: grid; grid-template-columns: .7fr 1fr; gap: 80px; align-items: start; }
.demo-steps { margin: 0; padding: 0; list-style: none; }
.demo-steps li { display: grid; grid-template-columns: 70px 1fr; gap: 20px; padding: 22px 0; border-top: 1px solid rgba(255,255,255,.16); }
.demo-steps li:last-child { border-bottom: 1px solid rgba(255,255,255,.16); }
.demo-steps > li > span { color: var(--gold-light); font-size: 13px; font-weight: 900; }
.demo-steps strong { color: white; }
.demo-steps p { margin: 3px 0 0; color: #cad8e1; }

.faq-grid { display: grid; grid-template-columns: .7fr 1.3fr; gap: 80px; align-items: start; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { position: relative; padding: 22px 40px 22px 0; color: var(--ink); font-weight: 800; cursor: pointer; list-style: none; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; position: absolute; right: 6px; color: var(--gold); font-size: 24px; font-weight: 400; }
.faq-list details[open] summary::after { content: "−"; }
.faq-list details p { padding: 0 40px 20px 0; color: var(--muted); }

.legal-section { padding-top: 50px; background: #f4f6f6; }
.legal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.legal-grid article { padding: 30px; border-top: 2px solid var(--gold); background: white; }
.legal-grid h2 { font-size: 30px; }
.legal-grid article > p { font-size: 14px; }

.closing-cta { padding: 62px 0; background: var(--ink); color: white; }
.closing-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.closing-inner .kicker { color: var(--gold-light); }
.closing-inner h2 { max-width: 720px; margin: 0; color: white; font-size: 38px; }
.site-footer { padding: 46px 0 28px; background: #061f34; color: #c8d5dd; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 30px; align-items: start; }
.footer-inner img { width: 230px; height: 48px; padding: 5px; border-radius: 6px; background: white; object-fit: contain; }
.footer-inner p { margin: 12px 0 0; font-size: 13px; }
.footer-links { display: flex; gap: 24px; font-size: 13px; font-weight: 700; }
.footer-links a:hover { color: var(--gold-light); }
.footer-note { grid-column: 1 / -1; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.12); color: #91a7b4; }

@media (max-width: 980px) {
    .nav { display: none; }
    .header-inner { gap: 18px; }
    .header-inner .button { margin-left: auto; }
    .hero-grid, .pilot-grid, .diagnostic-grid, .demo-grid, .faq-grid { grid-template-columns: 1fr; gap: 50px; }
    .hero { padding-top: 72px; }
    .product-frame { max-width: 700px; transform: none; }
    .diagnostic-copy { position: static; }
    .capability-grid { grid-template-columns: 1fr 1fr; }
    .segment-grid { grid-template-columns: 1fr; }
    .segment-card.featured { transform: none; }
}

@media (max-width: 700px) {
    .shell { width: min(100% - 28px, 1160px); }
    .site-header { position: static; }
    .header-inner { min-height: 68px; }
    .brand { width: 195px; }
    .brand img { height: 42px; }
    .header-inner .button { padding: 8px 12px; font-size: 12px; }
    .hero { padding: 58px 0 64px; }
    h1 { font-size: 43px; }
    .hero-lead { font-size: 16px; }
    .hero-actions { align-items: stretch; flex-direction: column; gap: 12px; }
    .button-link { justify-content: flex-start; }
    .hero-facts { grid-template-columns: 1fr; }
    .hero-facts li, .hero-facts li + li { padding: 14px 0; border-left: 0; border-bottom: 1px solid #ccd5da; }
    .product-frame { border-radius: 10px; }
    .frame-body { grid-template-columns: 1fr; min-height: 0; }
    .frame-nav { display: none; }
    .frame-content { padding: 18px 12px; }
    .frame-heading { align-items: flex-start; flex-direction: column; }
    .metric-row { grid-template-columns: 1fr 1fr 1fr; }
    .metric-row article { padding: 9px; }
    .metric-row span { min-height: 28px; }
    .metric-row strong { font-size: 18px; }
    .case-list > div { grid-template-columns: 1.5fr .6fr; }
    .case-list > div > span:nth-child(3) { display: none; }
    .trust-grid { grid-template-columns: 1fr 1fr; gap: 18px 0; }
    .trust-grid span:nth-child(3) { border-left: 0; }
    .section { padding: 72px 0; }
    .section-heading { margin-bottom: 36px; }
    .section-heading h2, .pilot-copy h2, .demo-grid h2 { font-size: 36px; }
    .problem-grid, .capability-grid, .legal-grid { grid-template-columns: 1fr; }
    .pilot-card, .diagnostic-form { padding: 24px 20px; }
    .form-row { grid-template-columns: 1fr; }
    .closing-inner { align-items: flex-start; flex-direction: column; }
    .closing-inner h2 { font-size: 32px; }
    .footer-inner { grid-template-columns: 1fr; }
    .footer-links { flex-wrap: wrap; }
}

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .button { transition: none; }
}

/* Premium UI V2 cascade lock */
body { background: #fffdf8; }
.site-header { border-color: rgba(244,239,228,.12); background: rgba(8,24,38,.96); }
.brand img { filter: brightness(0) invert(1); }
.nav { color: #b4c0c6; }
.nav a:hover { color: var(--gold-light); }
.button-ghost { border-color: rgba(244,239,228,.28); background: transparent; color: var(--paper); }
.button-ghost:hover { border-color: var(--gold); }
.button-primary { background: var(--gold); color: var(--ink); box-shadow: 0 12px 34px rgba(183,146,74,.22); }
.button-primary:hover { background: var(--gold-light); }
.hero { min-height: calc(100vh - 78px); padding: clamp(72px, 9vw, 128px) 0 96px; background: var(--ink); }
.hero::before { opacity: .15; background-image: linear-gradient(rgba(244,239,228,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(244,239,228,.06) 1px, transparent 1px); }
.hero-grid { grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr); gap: clamp(44px, 7vw, 96px); }
.hero .eyebrow { color: var(--gold-light); }
.hero h1 { color: var(--paper); font-family: "Iowan Old Style", Baskerville, Georgia, serif; font-size: clamp(48px, 6vw, 76px); font-weight: 500; }
.hero-lead { color: #aab7bd; }
.hero-facts { border-color: rgba(244,239,228,.16); }
.hero-facts li + li { border-color: rgba(244,239,228,.16); }
.hero-facts strong { color: var(--paper); }
.hero-facts span { color: #819099; }
.trust-strip { background: #05080b; border-color: rgba(244,239,228,.1); }
.trust-grid span { color: #9faeb6; }
.trust-grid span + span { border-color: rgba(244,239,228,.1); }
.section { padding: clamp(76px, 9vw, 116px) 0; }
.section-heading h2, .pilot-copy h2, .demo-grid h2, .legal-grid h2, .closing-inner h2 { font-family: "Iowan Old Style", Baskerville, Georgia, serif; font-weight: 500; }
.section-ink { background: linear-gradient(145deg, #081826, #05080b); }
.problem-grid article, .segment-card, .pilot-card, .diagnostic-form, .legal-grid article { border-radius: 0; }
.segment-card.featured { background: #081826; color: var(--paper); }
.segment-card.featured h3 { color: var(--paper); }
.segment-card.featured p, .segment-card.featured span { color: #9eacb3; }
.pilot-card { border-color: var(--gold); background: #fffdf8; }
.closing-cta { background: #081826; }
.site-footer { background: #05080b; }
@media (max-width: 980px) {
    .hero-grid { grid-template-columns: 1fr; }
    .premium-visual { min-height: 390px; }
    .premium-visual img { min-height: 390px; }
}
@media (max-width: 700px) {
    .site-header { background: #081826; }
    .hero { padding: 58px 0 64px; }
    .hero h1 { font-size: 43px; }
    .hero-facts li, .hero-facts li + li { border-color: rgba(244,239,228,.16); }
    .premium-visual { min-height: 320px; }
    .premium-visual img { min-height: 320px; }
    .premium-visual figcaption { right: 20px; bottom: 20px; left: 20px; }
}