/* ==========================================================================
   2RUMint — site styles
   Colours and type follow the approved "The Website" mockup.
   ========================================================================== */

@font-face {
  font-family: "Montserrat";
  src: url("../fonts/montserrat-latin-wght-normal.woff2") format("woff2-variations"),
       url("../fonts/montserrat-latin-wght-normal.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Backgrounds */
  --hero: #1f2734;          /* upper hero band */
  --bg: #181c28;            /* page background / lower band */
  --bg-alt: #1c2130;        /* alternating sections */
  --surface: #232937;       /* content cards */
  --surface-hi: #2a3140;
  --glass: rgba(76, 83, 93, 0.78); /* hero feature cards */

  /* Lines */
  --line: rgba(255, 255, 255, 0.09);
  --line-strong: rgba(255, 255, 255, 0.16);

  /* Text */
  --text: #f3f4f7;
  --muted: #c3c6ce;
  --dim: #8f95a0;
  --silver: #9a9fa7;

  /* Brand greens */
  --mint: #3de5a6;
  --mint-btn: #38f0a9;
  --mint-pale: #a3cbbd;
  --mint-soft: rgba(61, 229, 166, 0.12);

  /* Risk levels */
  --risk-low: #3de5a6;
  --risk-med: #f2c94c;
  --risk-high: #f2994a;
  --risk-crit: #ef5b5b;

  --container: 1040px;
  --gutter: 24px;
  --radius: 14px;
  --radius-sm: 10px;
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 24px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--muted);
  font-family: "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  font-size: 16.5px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }

a { color: var(--mint); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }

:focus-visible { outline: 2px solid var(--mint); outline-offset: 3px; border-radius: 4px; }

h1, h2, h3, h4 { color: var(--text); margin: 0; line-height: 1.15; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
strong { color: var(--text); font-weight: 600; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 100;
  background: var(--mint); color: #0d1a16; padding: 10px 16px; border-radius: 8px; font-weight: 700;
}
.skip-link:focus { top: 12px; }

/* Two-tone display type ---------------------------------------------------- */
.t-white { color: var(--text); }
.t-pale  { color: var(--mint-pale); }
.t-mint  { color: var(--mint); }
.nowrap  { white-space: nowrap; }

.eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--mint); margin-bottom: 14px;
}

.display {
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.005em;
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.25);
}

/* Header ------------------------------------------------------------------- */
.site-header { position: relative; z-index: 20; padding: 30px 0 10px; }
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: flex; align-items: center; gap: 14px; color: inherit; }
.brand:hover { text-decoration: none; }
.brand-mark { width: 84px; height: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1; }
.brand-name {
  font-size: 44px; font-weight: 700; letter-spacing: -0.01em;
  background: linear-gradient(180deg, #b9bdc3 0%, #8b9098 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.brand-name span { background: none; -webkit-text-fill-color: var(--mint); color: var(--mint); }
.brand-tag { font-size: 14.5px; font-weight: 500; color: var(--silver); margin-top: 5px; letter-spacing: 0.01em; padding-left: 2px; }

.site-nav ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 34px; }
.site-nav a {
  color: var(--text); font-size: 18px; font-weight: 500; padding: 6px 0; position: relative;
}
.site-nav a:hover { color: var(--mint); text-decoration: none; }
.site-nav a[aria-current="page"] { color: var(--mint); }

.nav-toggle {
  display: none; background: transparent; border: 1px solid var(--line-strong); color: var(--text);
  width: 46px; height: 46px; border-radius: 12px; cursor: pointer; align-items: center; justify-content: center;
}
.nav-toggle svg { width: 22px; height: 22px; }

/* Buttons ------------------------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 30px; border-radius: 999px;
  font-family: inherit; font-size: 18px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em;
  border: 2px solid transparent; cursor: pointer; transition: transform .15s ease, background-color .15s ease, box-shadow .15s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn svg { width: 18px; height: 18px; }
.btn-primary { background: var(--mint-btn); color: #0e1f19; box-shadow: 0 8px 28px rgba(56, 240, 169, 0.22); }
.btn-primary:hover { background: #5cf6bb; box-shadow: 0 10px 34px rgba(56, 240, 169, 0.32); }
.btn-ghost { background: rgba(88, 94, 104, 0.55); color: var(--text); border-color: rgba(190, 196, 206, 0.45); }
.btn-ghost:hover { background: rgba(104, 110, 120, 0.65); }
.btn-row { display: flex; flex-wrap: wrap; gap: 18px; }

/* Page wrapper: clips the oversized watermark and holds the hero colour layer */
.page { position: relative; z-index: 0; overflow: clip; min-height: 100vh; display: flex; flex-direction: column; }
.page > main { flex: 1; }

/* Home hero ---------------------------------------------------------------- */
.hero { position: relative; z-index: 2; padding: 82px 0 58px; }
.hero h1 { font-size: clamp(2.3rem, 5.1vw, 3.9rem); line-height: 1.12; }
.hero .lead {
  max-width: 640px; margin-top: 26px; font-size: clamp(1.05rem, 1.6vw, 1.3rem); line-height: 1.45; color: #c9cbd2;
}
.hero .btn-row { margin-top: 30px; }

/* The cards straddle the edge between the lighter hero colour and the page colour.
   The hero colour is painted upwards from that edge, behind the header and hero. */
.cards-band { position: relative; --split: 50%; padding-bottom: 72px; }
.cards-band::before {
  content: ""; position: absolute; left: 0; right: 0; z-index: -1;
  bottom: calc(100% - var(--split)); height: 3000px;
  background:
    radial-gradient(1100px 620px at 86% calc(100% - 260px), rgba(38, 120, 104, 0.16), transparent 70%),
    var(--hero);
}
.hero-mark {
  position: absolute; z-index: 0; pointer-events: none;
  bottom: calc(100% - var(--split));
  left: calc(50% + 150px);
  width: 690px; aspect-ratio: 1656 / 1240;
}
.hero-mark::before {
  content: ""; position: absolute; inset: -25% -20%;
  background: radial-gradient(closest-side at 52% 52%, rgba(52, 170, 135, 0.20), rgba(52, 170, 135, 0.06) 55%, transparent 80%);
}
.hero-mark img { position: relative; width: 100%; height: auto; }

.feature-cards { position: relative; z-index: 2; display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.feature-card {
  background: var(--glass);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  padding: 22px 24px 26px;
  box-shadow: 0 18px 40px rgba(6, 10, 18, 0.35);
}
.feature-card.is-featured { border: 1.5px solid var(--mint); }
.feature-card .icon { width: 42px; height: 42px; color: var(--mint); margin-bottom: 16px; stroke-width: 1.6; }
.feature-card h3 { font-size: 18px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.01em; margin-bottom: 10px; }
.feature-card p { color: #e6e8ee; font-size: 15.5px; line-height: 1.6; }

/* Inner page hero ---------------------------------------------------------- */
.page-hero { position: relative; padding: 84px 0 92px; }
.page-hero::before {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3000px; z-index: -1;
  background:
    radial-gradient(900px 480px at 85% calc(100% - 160px), rgba(38, 120, 104, 0.15), transparent 70%),
    var(--hero);
  border-bottom: 1px solid var(--line);
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); line-height: 1.12; }
.page-hero .lead { max-width: 640px; margin-top: 22px; font-size: clamp(1.02rem, 1.5vw, 1.18rem); line-height: 1.55; color: #c9cbd2; }
.page-mark {
  position: absolute; z-index: 0; pointer-events: none; bottom: 0;
  left: calc(50% + 250px); width: 470px; aspect-ratio: 1656 / 1240; opacity: 0.85;
}
.page-mark::before {
  content: ""; position: absolute; inset: -30% -25%;
  background: radial-gradient(closest-side at 52% 55%, rgba(52, 170, 135, 0.18), transparent 75%);
}
.page-mark img { position: relative; width: 100%; height: auto; }

/* Sections ----------------------------------------------------------------- */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 720px; margin-bottom: 46px; }
.section-head h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); }
.section-head p { margin-top: 18px; font-size: 1.08rem; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.split .lead-text { font-size: 1.1rem; line-height: 1.7; }

.grid { display: grid; gap: 22px; }
.grid > *, .split > *, .docs-layout > *, .plans > *, .contact-grid > *, .risk-scale > *, .feature-cards > * { min-width: 0; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px;
}
.card h3 { font-size: 17px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.01em; margin-bottom: 10px; }
.card .icon { width: 36px; height: 36px; color: var(--mint); margin-bottom: 18px; stroke-width: 1.7; }
.card p { font-size: 15.5px; }
.card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 16px; font-weight: 600; font-size: 15px; }
.card-link svg { width: 16px; height: 16px; }
.card.is-featured { border-color: rgba(61, 229, 166, 0.55); box-shadow: inset 0 0 0 1px rgba(61, 229, 166, 0.25); }

/* Stats */
.stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.stat { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; }
.stat-num { display: block; font-size: clamp(2rem, 3.6vw, 2.6rem); font-weight: 800; color: var(--mint); line-height: 1.05; letter-spacing: -0.01em; }
.stat-label { display: block; margin-top: 8px; font-size: 14.5px; color: var(--muted); line-height: 1.45; }

/* Steps */
.steps { counter-reset: step; }
.step { position: relative; }
.step-num { display: block; font-size: 38px; font-weight: 800; color: var(--mint); opacity: 0.9; line-height: 1; margin-bottom: 18px; letter-spacing: 0.02em; }

/* Risk scale */
.risk-scale { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.risk { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 22px 22px 24px; position: relative; overflow: hidden; }
.risk::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: var(--c); }
.risk-level { display: flex; align-items: baseline; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.risk-level strong { font-size: 18px; font-weight: 800; text-transform: uppercase; color: var(--c); letter-spacing: 0.02em; }
.risk-level span { font-size: 14px; font-weight: 600; color: var(--dim); white-space: nowrap; }
.risk p { font-size: 14.5px; line-height: 1.55; }
.risk .action { margin-top: 10px; font-size: 13.5px; color: var(--dim); }
.risk.low  { --c: var(--risk-low); }
.risk.med  { --c: var(--risk-med); }
.risk.high { --c: var(--risk-high); }
.risk.crit { --c: var(--risk-crit); }
.note { margin-top: 22px; font-size: 15px; color: var(--dim); }

/* Check list (ticks) */
.ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.ticks li { position: relative; padding-left: 32px; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 20px; height: 20px; border-radius: 50%;
  background: var(--mint-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%233de5a6' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center / 12px no-repeat;
}
.ticks.two-col { grid-template-columns: repeat(2, 1fr); column-gap: 28px; }

/* Numbered check cards (risk checks) */
.check-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.check-card .num { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; border-radius: 10px; background: var(--mint-soft); color: var(--mint); font-weight: 800; font-size: 15px; margin-bottom: 14px; }
.check-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; text-transform: none; letter-spacing: 0; }
.check-card p { font-size: 14.8px; line-height: 1.6; }
.tag { display: inline-block; font-size: 11.5px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--mint); background: var(--mint-soft); border-radius: 999px; padding: 3px 10px; margin-left: 6px; vertical-align: 2px; }

/* Tables */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table { width: 100%; border-collapse: collapse; font-size: 15.5px; }
th, td { text-align: left; padding: 15px 20px; border-bottom: 1px solid var(--line); vertical-align: top; }
thead th { color: var(--text); font-weight: 700; font-size: 13.5px; letter-spacing: 0.08em; text-transform: uppercase; background: var(--surface-hi); }
tbody tr:last-child td { border-bottom: 0; }
td.yes, td.no { font-weight: 600; white-space: nowrap; }
td.yes { color: var(--mint); }
td.no { color: var(--dim); }
.cell-icon { display: inline-block; width: 18px; height: 18px; vertical-align: -3px; margin-right: 6px; }

/* Plans */
.plans { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.plan { background: var(--surface); border: 1px solid var(--line); border-radius: 18px; padding: 34px 32px; display: flex; flex-direction: column; }
.plan.is-featured { border: 1.5px solid var(--mint); background: linear-gradient(180deg, rgba(61, 229, 166, 0.06), rgba(61, 229, 166, 0) 45%), var(--surface); }
.plan h3 { font-size: 20px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.03em; }
.plan .price { font-size: 38px; font-weight: 800; color: var(--text); margin: 16px 0 4px; line-height: 1.1; }
.plan .price .todo { font-size: 18px; font-weight: 600; vertical-align: middle; }
.plan .price-sub { color: var(--dim); font-size: 15px; margin-bottom: 26px; }
.plan .ticks { margin-bottom: 30px; flex: 1; }
.plan .ticks li.off { color: var(--dim); }
.plan .ticks li.off::before { background: rgba(255,255,255,0.05) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238f95a0' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M18 6 6 18M6 6l12 12'/%3E%3C/svg%3E") center / 10px no-repeat; }
.plan .btn { align-self: flex-start; }

/* Placeholder marker — content still to be supplied */
.todo {
  display: inline-block; border: 1px dashed rgba(242, 201, 76, 0.6); color: #f2d98a; background: rgba(242, 201, 76, 0.07);
  border-radius: 8px; padding: 2px 10px; font-size: 0.92em; font-weight: 500;
}

/* Callout band */
.callout {
  position: relative; overflow: hidden;
  background: linear-gradient(120deg, #202a36 0%, #1d2631 55%, #1b2f2d 100%);
  border: 1px solid var(--line-strong); border-radius: 22px; padding: 56px 56px;
}
.callout h2 { font-size: clamp(1.6rem, 3.2vw, 2.35rem); max-width: 640px; }
.callout p { max-width: 600px; margin-top: 16px; font-size: 1.08rem; }
.callout .btn-row { margin-top: 30px; }
.callout-mark { position: absolute; right: -60px; bottom: -70px; width: 380px; opacity: 0.35; pointer-events: none; }

/* Security points */
.shield-list { display: grid; gap: 18px; }
.shield-item { display: flex; gap: 16px; align-items: flex-start; }
.shield-item .icon { flex: none; width: 42px; height: 42px; padding: 9px; border-radius: 12px; background: var(--mint-soft); color: var(--mint); }
.shield-item h3 { font-size: 16.5px; font-weight: 700; margin-bottom: 4px; }
.shield-item p { font-size: 15.2px; }

/* Prose pages (docs, security, legal) -------------------------------------- */
.prose { max-width: 760px; }
.prose h2 { font-size: 1.6rem; margin: 56px 0 16px; text-transform: uppercase; letter-spacing: 0.01em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 1.12rem; margin: 30px 0 10px; }
.prose ul, .prose ol { padding-left: 1.25em; margin: 0 0 1.1em; }
.prose li { margin-bottom: 0.5em; }
.prose li::marker { color: var(--mint); }
.prose .table-wrap { margin: 18px 0 24px; }
.prose .callout-box { background: var(--surface); border: 1px solid var(--line); border-left: 3px solid var(--mint); border-radius: var(--radius-sm); padding: 18px 22px; margin: 22px 0; }
.prose .callout-box.warn { border-left-color: var(--risk-high); }
.prose dl { margin: 0; display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.prose dt { color: var(--text); font-weight: 700; padding: 16px 22px 2px; background: var(--surface); }
.prose dd { margin: 0; padding: 0 22px 16px; background: var(--surface); border-bottom: 1px solid var(--line); }
.prose dd:last-child { border-bottom: 0; }

.docs-layout { display: grid; grid-template-columns: 230px 1fr; gap: 56px; align-items: start; }
.docs-toc { position: sticky; top: 24px; }
.docs-toc p { font-size: 12.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); margin-bottom: 12px; }
.docs-toc ol { list-style: none; margin: 0; padding: 0; border-left: 1px solid var(--line-strong); }
.docs-toc a { display: block; padding: 7px 0 7px 16px; margin-left: -1px; border-left: 2px solid transparent; color: var(--muted); font-size: 14.5px; font-weight: 500; line-height: 1.4; }
.docs-toc a:hover { color: var(--mint); text-decoration: none; }
.docs-toc a.is-active { color: var(--mint); border-left-color: var(--mint); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.contact-card .icon { width: 36px; height: 36px; }
.contact-card .detail { margin-top: 14px; font-weight: 600; color: var(--text); word-break: break-word; }

/* Footer ------------------------------------------------------------------- */
.site-footer { padding: 0 0 44px; }
.site-footer .rule { border-top: 1px solid rgba(255, 255, 255, 0.12); padding-top: 34px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px 28px; }
.site-footer p { margin: 0; font-size: 15px; color: #c0c1c8; }
.footer-links { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 10px 30px; }
.footer-links a { color: #c0c1c8; font-size: 15px; }
.footer-links a:hover { color: var(--mint); }

/* 404 */
.not-found { text-align: center; padding: 60px 0 40px; }
.not-found .big { font-size: clamp(5rem, 16vw, 9rem); font-weight: 800; line-height: 1; background: linear-gradient(180deg, var(--mint) 0%, #2a8f6c 100%); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* Responsive --------------------------------------------------------------- */
@media (max-width: 1100px) {
  .hero-mark { left: calc(50% + 120px); width: 620px; }
}

@media (max-width: 960px) {
  .site-nav ul { gap: 24px; }
  .site-nav a { font-size: 16.5px; }
  .brand-mark { width: 64px; }
  .brand-name { font-size: 36px; }
  .grid-4, .risk-scale { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 40px; }
  .docs-layout { grid-template-columns: 1fr; gap: 28px; }
  .docs-toc { position: static; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; }
  .docs-toc ol { columns: 2; column-gap: 24px; border-left: 0; }
  .docs-toc a { padding-left: 0; border-left: 0; }
  .contact-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute; left: var(--gutter); right: var(--gutter); top: calc(100% + 4px);
    background: #232a38; border: 1px solid var(--line-strong); border-radius: 16px; padding: 10px;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.45);
    display: none;
  }
  .site-nav.is-open { display: block; }
  .site-nav ul { flex-direction: column; gap: 0; }
  .site-nav a { display: block; padding: 13px 14px; border-radius: 10px; font-size: 17px; }
  .site-nav a:hover { background: rgba(255, 255, 255, 0.05); }

  .hero { padding: 72px 0 60px; }
  .feature-cards { grid-template-columns: 1fr; gap: 16px; }
  .cards-band { --split: 90px; }
  .hero-mark { left: auto; right: -140px; width: 480px; opacity: 0.7; }
  .grid-3, .grid-2 { grid-template-columns: 1fr; }
  .plans { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .page-mark { left: auto; right: -110px; width: 360px; opacity: 0.55; }
  .section { padding: 72px 0; }
  .callout { padding: 40px 28px; }
  .ticks.two-col { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  :root { --gutter: 18px; }
  body { font-size: 16px; }
  .site-header { padding-top: 20px; }
  .brand { gap: 10px; }
  .brand-mark { width: 50px; }
  .brand-name { font-size: 28px; }
  .brand-tag { font-size: 12px; margin-top: 3px; }
  .hero { padding: 56px 0 52px; }
  .hero h1 { font-size: 2.15rem; }
  .btn { min-height: 50px; padding: 0 24px; font-size: 15.5px; }
  .btn-row { gap: 12px; }
  .hero-mark { right: -215px; width: 420px; opacity: 0.4; }
  .callout-mark { width: 260px; right: -70px; bottom: -50px; opacity: 0.18; }
  .grid-4, .risk-scale, .stats { grid-template-columns: 1fr; }
  .docs-toc ol { columns: 1; }
  th, td { padding: 13px 14px; font-size: 14.5px; }
  .page-hero { padding: 56px 0 64px; }
  .page-mark { width: 290px; right: -110px; opacity: 0.45; }
}

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