/* ============================================================
   Aubora — site styles
   The Bindery palette · Newsreader + Hanken Grotesk + IBM Plex Mono
   Calm, exact, editorial. One accent does the work.
   ============================================================ */

:root {
  /* Bindery palette */
  --burgundy:      #6E2433;
  --burgundy-deep: #511A26;
  --ink:           #1A1714;
  --slate:         #5B6068;
  --hint:          #8A857C;
  --gilt:          #B8915E;
  --paper:         #FBF9F4;
  --cream:         #F7EFE0;
  --stone:         #D6CDBD;
  --line:          #E3DACB;
  --ivory:         #EBD3A2;

  /* Semantic (status only) */
  --success: #2D6A4F;
  --warning: #B8860B;
  --error:   #9B2335;
  --info:    #4A6FA5;

  /* Type */
  --serif: 'Newsreader', Georgia, 'Times New Roman', serif;
  --sans:  'Hanken Grotesk', -apple-system, BlinkMacSystemFont, 'Segoe UI', Arial, sans-serif;
  --mono:  'IBM Plex Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --maxw: 1080px;
  --measure: 720px;
  --radius: 16px;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

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

h1, h2, h3, h4 { font-family: var(--serif); font-weight: 500; color: var(--ink); line-height: 1.18; margin: 0; }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

/* ---------- Kicker / mono furniture ---------- */
.kicker {
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--slate);
}

/* ============================================================
   Header
   ============================================================ */
.site-header {
  border-bottom: 1px solid var(--line);
  background: rgba(251, 249, 244, .86);
  backdrop-filter: saturate(140%) blur(8px);
  position: sticky; top: 0; z-index: 50;
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 64px; gap: 20px;
}
.brand { display: inline-flex; align-items: center; gap: 0; }
.brand img { height: 26px; width: auto; }
.brand:hover { text-decoration: none; }
.nav { display: flex; align-items: center; gap: 26px; }
.nav a {
  color: var(--slate); font-size: 15px; font-weight: 500;
}
.nav a:hover { color: var(--burgundy); text-decoration: none; }

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  font-family: var(--sans); font-weight: 600; font-size: 15.5px;
  padding: 12px 22px; border-radius: 11px; cursor: pointer;
  border: 1px solid transparent; transition: background .15s, border-color .15s, color .15s;
}
.btn-primary { background: var(--burgundy); color: var(--paper); }
.btn-primary:hover { background: var(--burgundy-deep); color: var(--paper); text-decoration: none; }
.btn-ghost { background: transparent; color: var(--burgundy); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--burgundy); background: #fff; text-decoration: none; }
.btn small { font-weight: 400; opacity: .8; font-size: 13px; }
.btn svg { width: 17px; height: 17px; }

/* ============================================================
   Hero
   ============================================================ */
.hero { position: relative; overflow: hidden; }
.hero .wrap { padding-top: 96px; padding-bottom: 84px; text-align: center; }
.hero .dawn {
  position: absolute; top: -120px; left: 50%; transform: translateX(-50%);
  width: 760px; height: 760px; pointer-events: none; z-index: 0;
  background: radial-gradient(circle at 50% 50%, rgba(235,211,162,.55) 0%, rgba(235,211,162,.18) 38%, rgba(235,211,162,0) 66%);
}
.hero .inner { position: relative; z-index: 1; }
.hero .mark { width: 132px; margin: 0 auto 30px; }
.hero h1 {
  font-size: clamp(40px, 7vw, 66px); font-weight: 500;
  letter-spacing: -.01em; margin: 0 0 18px;
}
.hero .lede {
  font-size: clamp(17px, 2.2vw, 20px); color: var(--slate);
  max-width: 620px; margin: 0 auto 32px; line-height: 1.55;
}
.hero .cta { display: inline-flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
.hero .promise {
  margin-top: 40px; font-family: var(--serif); font-style: italic;
  color: var(--burgundy); font-size: 18px;
}

/* ============================================================
   Sections
   ============================================================ */
section { padding: 0; }
.band { padding: 76px 0; border-top: 1px solid var(--line); }
.band.cream { background: var(--cream); }
.section-head { max-width: 640px; margin: 0 0 40px; }
.section-head .kicker { margin-bottom: 12px; display: block; }
.section-head h2 { font-size: clamp(26px, 4vw, 34px); margin-bottom: 14px; }
.section-head p { color: var(--slate); font-size: 18px; margin: 0; }

/* ---------- Product cards ---------- */
.products { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.product {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 30px 26px 26px; display: flex; flex-direction: column;
}
.band.cream .product { background: #fff; }
.product .ptag {
  font-family: var(--mono); font-size: 11px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--gilt); margin-bottom: 16px;
}
.product h3 { font-size: 25px; margin-bottom: 10px; }
.product .pdesc { color: var(--slate); font-size: 15.5px; line-height: 1.55; flex: 1; margin-bottom: 22px; }
.product .plink {
  font-weight: 600; font-size: 15px; color: var(--burgundy);
  display: inline-flex; align-items: center; gap: 7px;
}
.product .plink:hover { gap: 11px; text-decoration: none; }
.product .plink .arr { transition: transform .15s; }
.product .plink:hover .arr { transform: translateX(2px); }
.product.muted .ptag { color: var(--slate); }

/* ---------- Two-column prose ---------- */
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.split .copy h2 { font-size: clamp(24px, 3.4vw, 30px); margin-bottom: 18px; }
.split .copy p { color: var(--slate); margin: 0 0 16px; }
.split .copy p strong { color: var(--ink); font-weight: 600; }
.values { list-style: none; padding: 0; margin: 0; }
.values li { display: flex; gap: 14px; padding: 15px 0; border-top: 1px solid var(--line); }
.values li:first-child { border-top: none; }
.values .dot { flex: none; width: 8px; height: 8px; border-radius: 50%; background: var(--gilt); margin-top: 9px; }
.values b { font-family: var(--serif); font-weight: 600; font-size: 16px; color: var(--ink); }
.values span.d { color: var(--slate); font-size: 15px; }

/* ============================================================
   Product detail pages (Verto / Meridian)
   ============================================================ */
.detail-hero { padding: 72px 0 8px; }
.detail-hero .badge {
  display: inline-flex; align-items: center; gap: 10px; margin-bottom: 26px;
}
.detail-hero .badge img { width: 64px; height: 64px; border-radius: 14px; }
.detail-hero h1 { font-size: clamp(34px, 6vw, 54px); margin-bottom: 16px; }
.detail-hero .lede { font-size: 20px; color: var(--slate); max-width: 640px; line-height: 1.5; margin: 0 0 30px; }
.meta-row { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 20px; }
.meta-row .m { font-family: var(--mono); font-size: 12.5px; color: var(--slate); letter-spacing: .04em; }
.feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 8px; }
.feature { padding: 22px 0; border-top: 1px solid var(--line); }
.feature h3 { font-size: 18px; margin-bottom: 8px; }
.feature p { color: var(--slate); font-size: 15px; margin: 0; }
.notice {
  border: 1px solid var(--line); background: var(--cream);
  border-radius: var(--radius); padding: 22px 24px; margin: 8px 0;
}
.notice .kicker { color: var(--burgundy); display: block; margin-bottom: 8px; }
.notice p { margin: 0; color: var(--ink); font-size: 15.5px; }

/* legal index links */
.doclist { list-style: none; padding: 0; margin: 0; }
.doclist li { border-top: 1px solid var(--line); }
.doclist li:last-child { border-bottom: 1px solid var(--line); }
.doclist a {
  display: flex; align-items: baseline; justify-content: space-between; gap: 16px;
  padding: 20px 4px; color: var(--ink);
}
.doclist a:hover { text-decoration: none; }
.doclist a:hover .dt { color: var(--burgundy); }
.doclist .dt { font-family: var(--serif); font-size: 19px; }
.doclist .dd { color: var(--slate); font-size: 14px; flex: 1; }
.doclist .arr { color: var(--gilt); }

/* ============================================================
   Legal / long-form article
   ============================================================ */
.article { padding: 56px 0 80px; }
.article .measure { max-width: var(--measure); margin: 0 auto; }
.article .backlink { font-family: var(--mono); font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--slate); }
.article h1 { font-size: clamp(30px, 5vw, 40px); margin: 22px 0 6px; }
.article .updated { font-family: var(--mono); font-size: 12.5px; color: var(--slate); letter-spacing: .04em; }
.article .publisher {
  margin: 22px 0 8px; padding: 18px 20px; border-left: 3px solid var(--gilt);
  background: var(--cream); border-radius: 0 10px 10px 0; font-size: 15px; color: var(--ink);
}
.article .publisher strong { font-weight: 600; }
.article .lead { font-size: 18px; color: var(--ink); margin: 26px 0; }
.article h2 {
  font-size: 22px; color: var(--burgundy); margin: 44px 0 8px;
  padding-bottom: 10px; border-bottom: 1px solid var(--line);
}
.article h3 { font-size: 17px; font-family: var(--sans); font-weight: 700; color: var(--ink); margin: 28px 0 6px; }
.article p { margin: 14px 0; }
.article ul { margin: 14px 0; padding-left: 0; list-style: none; }
.article li { position: relative; padding-left: 22px; margin: 9px 0; }
.article li::before { content: "◆"; position: absolute; left: 0; top: 1px; color: var(--gilt); font-size: 11px; }
.article strong { font-weight: 600; }
.article hr { border: none; border-top: 1px solid var(--line); margin: 36px 0; }
.article .sig { margin-top: 36px; font-family: var(--serif); font-style: italic; color: var(--slate); }

/* ============================================================
   Footer
   ============================================================ */
.site-footer { border-top: 1px solid var(--line); background: var(--cream); padding: 56px 0 44px; }
.site-footer .grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
.site-footer .mark { width: 30px; margin-bottom: 16px; }
.site-footer .blurb { color: var(--slate); font-size: 14.5px; max-width: 300px; margin: 0 0 16px; }
.site-footer .entity { font-family: var(--mono); font-size: 11.5px; color: var(--hint); letter-spacing: .03em; line-height: 1.7; }
.site-footer h4 { font-family: var(--mono); font-weight: 500; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--hint); margin: 0 0 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin: 9px 0; }
.site-footer li a { color: var(--slate); font-size: 14.5px; }
.site-footer li a:hover { color: var(--burgundy); }
.site-footer .legal-bar {
  margin-top: 44px; padding-top: 22px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-family: var(--mono); font-size: 11.5px; color: var(--hint); letter-spacing: .03em;
}

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 860px) {
  .products { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 32px; }
  .feature-grid { grid-template-columns: 1fr; }
  .site-footer .grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .nav { gap: 18px; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 20px; }
  .band { padding: 56px 0; }
  .nav a:not(.nav-cta) { display: none; }
  .site-footer .grid { grid-template-columns: 1fr; }
  .hero .wrap { padding-top: 64px; padding-bottom: 56px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}