/* AEQUARA · site styles · v3 SOTA · 2026-05-23 */

/* ═══ BRAND-PAGE DARK CANVAS ════════════════════════════════════════════
   All brand pages (about, methodology, trustee, product pages, etc.) now use a
   dark canvas. The consumer homepage (index.html / body.consumer) is unaffected.
   We override semantic aliases and remap bone primitives; design-tokens.css stays
   unchanged so AEQUARA's light-mode design language remains available.
═══════════════════════════════════════════════════════════════════════════════ */
:root {
  /* semantic aliases → dark ground */
  --aeq-bg:           #0E1116;
  --aeq-bg-warm:      #1A1F26;
  --aeq-bg-deep:      #12161C;
  --aeq-fg:           #F5F2EB;
  --aeq-fg-soft:      rgba(245,242,235,.80);
  --aeq-fg-mute:      rgba(245,242,235,.50);
  --aeq-rule:         rgba(245,242,235,.12);
  --aeq-rule-strong:  rgba(245,242,235,.22);
  /* remap bone primitives → dark surfaces (legacy var(--aeq-bone-*) turns dark) */
  --aeq-bone-warm:    #1A1F26;
  --aeq-bone-deep:    #242B35;
  /* --aeq-bone stays #F5F2EB — it's the fg-dark copy colour; do NOT override */
}
html { color-scheme: dark; }
html, body { background: #0E1116; color: #F5F2EB; }

/* ============== NAV — upgraded glass + gilt bottom accent ============== */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(14,17,22,.88);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--aeq-rule);
  box-shadow: 0 1px 0 rgba(245,242,235,.08);
}
.nav-inner {
  max-width: var(--aeq-container);
  margin: 0 auto;
  padding: var(--aeq-s-3) var(--aeq-s-6);
  display: flex; align-items: center; justify-content: space-between;
}
.nav-brand { display: flex; align-items: center; gap: var(--aeq-s-2); border: none; }
.nav-brand:hover { border: none; }
.nav-brand .word {
  font-family: var(--aeq-serif);
  font-size: 16px;
  letter-spacing: var(--aeq-track-display);
  text-indent: var(--aeq-track-display);
  color: var(--aeq-fg);
}
.nav-links { display: flex; gap: var(--aeq-s-5); align-items: center; }
.nav-links a {
  font-family: var(--aeq-sans);
  font-size: 13px;
  letter-spacing: .02em;
  border: none;
  color: var(--aeq-fg-soft);
  transition: color var(--aeq-motion-snap);
}
.nav-links a:hover { color: var(--aeq-bronze); }
.nav-links a.active { color: var(--aeq-fg); }

/* Nav CTA — gold button */
.nav-cta {
  font-family: var(--aeq-sans);
  font-size: 12px;
  letter-spacing: .04em;
  padding: 8px 18px;
  border: 1px solid var(--aeq-gilt);
  border-radius: var(--aeq-radius-pill);
  background: var(--aeq-gilt);
  color: #0E1116;
  font-weight: 600;
  transition: all var(--aeq-motion-snap);
  position: relative;
  overflow: hidden;
}
.nav-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.14) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 200ms ease;
}
.nav-cta:hover {
  background: var(--aeq-gilt-light);
  border-color: var(--aeq-gilt-light);
  color: #0E1116;
  box-shadow: 0 4px 16px rgba(201,169,97,0.3);
}
.nav-cta:hover::before { opacity: 1; }

/* ============== CONTAINERS ============== */
.container { max-width: var(--aeq-container); margin: 0 auto; padding: 0 var(--aeq-s-6); }
.narrow { max-width: var(--aeq-container-narrow); margin: 0 auto; padding: 0 var(--aeq-s-6); }
.prose { max-width: var(--aeq-container-prose); margin: 0 auto; padding: 0 var(--aeq-s-6); }

/* Sections with gilt warm bottom border */
section { padding: var(--aeq-s-8) 0; border-bottom: 1px solid rgba(201, 169, 97, 0.08); }
section.dark {
  background: linear-gradient(135deg, rgba(14,17,22,1) 0%, rgba(20,26,34,1) 100%);
  color: var(--aeq-bone);
  border-color: var(--aeq-rule-on-dark);
}
section.dark p { color: var(--aeq-fg-dark-soft); }
section.dark h1, section.dark h2, section.dark h3 { color: var(--aeq-bone); }

/* Eyebrow label */
.aeq-eyebrow {
  font-family: var(--aeq-sans);
  font-size: 11px;
  letter-spacing: var(--aeq-track-eyebrow);
  text-transform: uppercase;
  color: var(--aeq-fg-mute);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: var(--aeq-s-3);
}
.aeq-eyebrow .dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
section.dark .aeq-eyebrow { color: var(--aeq-fg-dark-mute); }
section.warm { background: var(--aeq-bone-warm); }

/* ============== HERO — warm ambient glow ============== */
.hero {
  padding: var(--aeq-s-9) 0 var(--aeq-s-8);
  position: relative; overflow: hidden;
}
/* Warm ambient glow at top */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 40% at 50% 0%, rgba(139,111,63,0.12), transparent);
  pointer-events: none;
  z-index: 0;
}
.hero-grid {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--aeq-s-7);
  align-items: center;
  position: relative; z-index: 1;
}
.hero h1 {
  font-size: var(--aeq-text-6xl);
  line-height: 1.02;
  letter-spacing: -.025em;
  font-weight: 300;
  margin-bottom: var(--aeq-s-4);
}
.hero h1 em {
  font-style: italic;
  color: var(--aeq-bronze);
  font-family: var(--aeq-serif);
}
.hero .lede {
  font-family: var(--aeq-serif);
  font-size: var(--aeq-text-xl);
  line-height: 1.5;
  color: var(--aeq-fg-soft);
  max-width: 38ch;
  margin-bottom: var(--aeq-s-5);
}
.hero-cta { display: flex; gap: var(--aeq-s-3); align-items: center; }
/* Hero tag — gilt italic */
.hero-tag {
  font-family: var(--aeq-serif);
  font-style: italic;
  font-size: 14px;
  color: rgba(201,169,97,0.7);
  margin-top: var(--aeq-s-5);
}

/* ============== BUTTONS ============== */
.btn {
  font-family: var(--aeq-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .04em;
  padding: 12px 22px;
  border-radius: var(--aeq-radius-pill);
  transition: all var(--aeq-motion-snap);
  border: 1px solid rgba(245,242,235,0.18);
  background: rgba(14,17,22,0.8);
  color: var(--aeq-bone);
  cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px;
  text-decoration: none;
}
.btn:hover {
  border-color: rgba(201,169,97,0.5);
  color: var(--aeq-gilt);
  background: rgba(14,17,22,0.9);
}
.btn-ghost {
  background: transparent;
  color: var(--aeq-ink);
  border-color: var(--aeq-rule-strong);
}
.btn-ghost:hover { border-color: var(--aeq-bronze); color: var(--aeq-bronze); background: transparent; }
.btn-gilt {
  background: var(--aeq-gilt);
  border-color: var(--aeq-gilt);
  color: var(--aeq-ink);
}
.btn-gilt:hover {
  background: var(--aeq-gilt-light);
  border-color: var(--aeq-gilt-light);
  color: var(--aeq-ink);
  box-shadow: 0 4px 20px rgba(201,169,97,0.3);
}

/* ============== STAT ROW — gilt accents ============== */
.stat-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0;
  background: rgba(255,255,255,0.02);
  border-radius: 12px;
  overflow: hidden;
  border-top: 1px solid var(--aeq-rule);
  border-bottom: 1px solid var(--aeq-rule);
  margin-top: var(--aeq-s-7);
}
.stat {
  padding: var(--aeq-s-5) var(--aeq-s-4);
  border-right: 1px solid rgba(201, 169, 97, 0.12);
}
.stat:last-child { border-right: none; }
.stat .num {
  font-family: var(--aeq-serif);
  font-size: var(--aeq-text-3xl);
  letter-spacing: var(--aeq-track-tight);
  line-height: 1;
  margin-bottom: var(--aeq-s-2);
  /* gilt gradient fill */
  background: linear-gradient(135deg, #D9B973 0%, #C9A961 60%, #A87D40 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat .num em { font-style: normal; }
.stat .lab {
  font-family: var(--aeq-sans);
  font-size: 11px;
  letter-spacing: var(--aeq-track-eyebrow);
  text-transform: uppercase;
  color: var(--aeq-fg-mute);
}

/* ============== CARDS — glass upgrade ============== */
.cards {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border: 1px solid var(--aeq-rule);
  border-radius: var(--aeq-radius-md);
  overflow: hidden;
  margin-top: var(--aeq-s-5);
  background: rgba(255,255,255,0.02);
}
.card {
  padding: var(--aeq-s-5);
  border-right: 1px solid var(--aeq-rule);
  display: flex; flex-direction: column; gap: var(--aeq-s-3);
  background: rgba(255,255,255,0.02);
  border-radius: 0;
  transition: background 200ms ease, border-color 200ms ease, transform 200ms ease;
}
.card:last-child { border-right: none; }
.card:hover {
  background: rgba(255,255,255,0.04);
  border-color: rgba(245,242,235,0.16);
  transform: translateY(-2px);
}
.card .accent {
  width: 32px;
  height: 3px;
  border-radius: 2px;
  transition: width 200ms ease;
}
.card:hover .accent { width: 48px; }
.card h3 { font-size: var(--aeq-text-lg); margin: 0; }
.card p { font-size: 13px; color: var(--aeq-fg-soft); margin: 0; }
.card .meta {
  font-family: var(--aeq-mono); font-size: 11px;
  color: var(--aeq-gilt);
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* ============== SUB-BRAND STRIP ============== */
.subbrand-strip {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 0;
  border: 1px solid var(--aeq-rule);
  border-radius: var(--aeq-radius-md);
  overflow: hidden;
  margin-top: var(--aeq-s-5);
}
.sb {
  padding: var(--aeq-s-4);
  border-right: 1px solid var(--aeq-rule);
  display: flex; flex-direction: column; gap: 10px;
  background: var(--aeq-bone-warm);
  transition: background var(--aeq-motion-snap);
  border-bottom: none; text-decoration: none; color: inherit;
  border-top: none; border-left: none;
}
.sb:last-child { border-right: none; }
.sb:hover { background: var(--aeq-bone-deep); }
.sb.soon { cursor: not-allowed; opacity: .55; }
.sb.soon:hover { background: var(--aeq-bone-warm); }
.sb .soon-tag {
  font-family: var(--aeq-sans); font-size: 9px;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--aeq-bronze); margin-top: 2px;
}
.sb .name { font-family: var(--aeq-serif); font-size: var(--aeq-text-md); letter-spacing: .12em; }
.sb .role { font-family: var(--aeq-sans); font-size: 10px; letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase; color: var(--aeq-fg-mute); }
.sb .accent { height: 2px; width: 24px; border-radius: 1px; }

/* ── Family strip (product pages) — dark glass ──────── */
.family-strip {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 0;
  margin-top: var(--aeq-s-5);
  border: 1px solid var(--aeq-rule); border-radius: var(--aeq-radius-md);
  overflow: hidden;
}
.fs {
  padding: 20px 16px;
  border-right: 1px solid var(--aeq-rule);
  border-bottom: 1px solid var(--aeq-rule); text-decoration: none; color: inherit;
  display: flex; flex-direction: column; gap: 8px;
  transition: background var(--aeq-motion-snap), border-color var(--aeq-motion-snap), transform var(--aeq-motion-snap);
  background: rgba(14,17,22,0.6);
}
.fs:last-child { border-right: none; }
.fs:hover {
  background: rgba(14,17,22,0.8);
  border-color: rgba(245,242,235,0.18);
  transform: translateY(-2px);
}
/* Name — clean sans */
.fs .name {
  font-family: var(--aeq-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--aeq-bone);
}
/* Role micro-label */
.fs .role {
  font-family: var(--aeq-sans);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(245,242,235,0.4);
}
/* Accent bar with hover grow */
.fs .accent {
  height: 3px;
  width: 24px;
  border-radius: 2px;
  transition: width 200ms ease;
}
.fs:hover .accent { width: 36px; }

/* ============== METHODOLOGY ROWS ============== */
.method-row {
  display: grid; grid-template-columns: 60px 1fr;
  gap: var(--aeq-s-5);
  padding: var(--aeq-s-5) var(--aeq-s-4);
  border-bottom: 1px solid var(--aeq-rule);
  border-radius: 8px;
  transition: background 200ms ease;
}
.method-row:hover {
  background: rgba(255,255,255,0.015);
}
.method-row:last-child { border-bottom: none; }
/* Large gilt italic number */
.method-row .num {
  font-family: var(--aeq-serif);
  font-size: 48px;
  color: rgba(201,169,97,0.25);
  font-style: italic;
  line-height: 1;
  position: relative;
}
.method-row h3 { font-size: var(--aeq-text-lg); }
.method-row p { font-size: 13.5px; max-width: 60ch; }

/* ============== QUOTE — gilt left border ============== */
.pull-quote {
  font-family: var(--aeq-serif);
  font-style: italic;
  font-size: var(--aeq-text-2xl);
  line-height: 1.4;
  color: var(--aeq-fg);
  border-left: 3px solid var(--aeq-gilt);
  padding: var(--aeq-s-4) var(--aeq-s-5);
  margin: var(--aeq-s-6) 0;
  max-width: 50ch;
  background: rgba(201,169,97,0.04);
  border-radius: 0 8px 8px 0;
}

/* ============== TIER TABLE — glass + featured gilt ============== */
.tiers {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--aeq-s-3);
  margin-top: var(--aeq-s-5);
}
.tier {
  padding: var(--aeq-s-5);
  border: 1px solid rgba(245,242,235,0.1);
  border-radius: 12px;
  background: rgba(14,17,22,0.5);
  display: flex; flex-direction: column; gap: var(--aeq-s-3);
  transition: transform 220ms ease, box-shadow 220ms ease;
}
.tier:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}
/* Featured tier — strong gilt presence */
.tier.featured {
  background: rgba(14,17,22,0.9);
  color: var(--aeq-bone);
  border-color: rgba(201,169,97,.45);
  box-shadow: 0 0 0 1px rgba(201,169,97,.08), 0 32px 80px rgba(201,169,97,.12);
}
.tier.featured h3, .tier.featured .price { color: var(--aeq-bone); }
.tier.featured p, .tier.featured li { color: var(--aeq-fg-dark-soft); }
.tier .role { font-family: var(--aeq-sans); font-size: 10px; letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase; color: var(--aeq-fg-mute); }
.tier.featured .role { color: var(--aeq-gilt); }
.tier h3 { font-size: var(--aeq-text-xl); margin: 0; }
.tier .price {
  font-family: var(--aeq-serif);
  font-size: var(--aeq-text-3xl);
  letter-spacing: var(--aeq-track-tight);
  line-height: 1;
}
.tier .price small { font-size: 13px; color: var(--aeq-fg-mute); font-family: var(--aeq-sans); }
.tier ul { list-style: none; padding: 0; margin: var(--aeq-s-3) 0 0; display: flex; flex-direction: column; gap: 10px; }
.tier li { font-family: var(--aeq-sans); font-size: 13px; line-height: 1.5; color: var(--aeq-fg-soft); padding-left: 18px; position: relative; }
.tier li::before {
  content: ""; position: absolute; left: 0; top: 8px;
  width: 8px; height: 1.5px; background: var(--aeq-bronze);
}
.tier.featured li::before { background: var(--aeq-gilt); }

/* ============== FOOTER — gilt hairline top ============== */
footer {
  background: #030508;
  color: var(--aeq-bone);
  padding: var(--aeq-s-8) 0 var(--aeq-s-6);
  border-top: 1px solid rgba(201,169,97,0.15);
}
.footer-grid {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: var(--aeq-s-5);
}
footer h4 {
  font-family: var(--aeq-sans);
  font-size: 11px;
  letter-spacing: var(--aeq-track-eyebrow);
  text-transform: uppercase;
  color: var(--aeq-fg-dark-mute);
  margin: 0 0 var(--aeq-s-3);
}
footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; }
footer a {
  font-family: var(--aeq-sans);
  font-size: 13px;
  color: var(--aeq-fg-dark-soft);
  border: none;
}
footer a:hover { color: var(--aeq-gilt); border: none; }
footer span.soon {
  font-family: var(--aeq-sans); font-size: 13px;
  color: var(--aeq-fg-dark-mute);
  display: inline-flex; align-items: center; gap: 6px;
}
footer span.soon::after {
  content: "soon"; font-size: 8.5px; letter-spacing: .14em;
  text-transform: uppercase; color: var(--aeq-gilt);
  border: 1px solid rgba(201,169,97,.4); padding: 1px 5px;
  border-radius: var(--aeq-radius-pill);
}
.footer-meta {
  margin-top: var(--aeq-s-7);
  padding-top: var(--aeq-s-4);
  border-top: 1px solid var(--aeq-rule-on-dark);
  display: flex; justify-content: space-between; align-items: center;
  font-family: var(--aeq-sans); font-size: 11px;
  color: var(--aeq-fg-dark-mute);
}

/* ============== ANIMATIONS ============== */
@keyframes c1{0%,12%{transform:translate(0,0) rotate(0);opacity:0}22%{opacity:1}100%{transform:translate(-22px,38px) rotate(180deg);opacity:0}}
@keyframes c2{0%,12%{transform:translate(0,0) rotate(0);opacity:0}22%{opacity:1}100%{transform:translate(0,44px) rotate(-220deg);opacity:0}}
@keyframes c3{0%,12%{transform:translate(0,0) rotate(0);opacity:0}22%{opacity:1}100%{transform:translate(24px,36px) rotate(140deg);opacity:0}}
@keyframes c4{0%,12%{transform:translate(0,0) rotate(0);opacity:0}22%{opacity:1}100%{transform:translate(-12px,50px) rotate(-90deg);opacity:0}}
@keyframes c5{0%,12%{transform:translate(0,0) rotate(0);opacity:0}22%{opacity:1}100%{transform:translate(14px,48px) rotate(260deg);opacity:0}}
.aeq-mic { animation: aeq-drop 3.4s ease-out infinite; transform-origin: center; transform-box: fill-box; }
.aeq-conf-1 { animation: c1 3.4s ease-out infinite; transform-origin: center; transform-box: fill-box; }
.aeq-conf-2 { animation: c2 3.4s ease-out infinite; transform-origin: center; transform-box: fill-box; }
.aeq-conf-3 { animation: c3 3.4s ease-out infinite; transform-origin: center; transform-box: fill-box; }
.aeq-conf-4 { animation: c4 3.4s ease-out infinite; transform-origin: center; transform-box: fill-box; }
.aeq-conf-5 { animation: c5 3.4s ease-out infinite; transform-origin: center; transform-box: fill-box; }
.aeq-pulse-dot { animation: aeq-pulse 1.8s ease-in-out infinite; transform-origin: center; transform-box: fill-box; }

/* ============== PRODUCT PAGE ============== */
.product-hero {
  padding: var(--aeq-s-8) 0 var(--aeq-s-7);
  position: relative;
}
/* Per-product glow via CSS custom property */
.product-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--product-glow, radial-gradient(ellipse 60% 40% at 50% 0%, rgba(139,111,63,0.08), transparent));
  pointer-events: none;
  z-index: 0;
}
.product-hero-grid {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: var(--aeq-s-7);
  align-items: center;
  position: relative; z-index: 1;
}
.product-eyebrow {
  font-family: var(--aeq-sans); font-size: 11px;
  letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase;
  display: inline-flex; align-items: center; gap: 8px;
  margin-bottom: var(--aeq-s-3);
}
.product-eyebrow .dot {
  width: 8px; height: 8px; border-radius: 50%;
}
.product-status {
  display: inline-block;
  font-family: var(--aeq-sans); font-size: 10px;
  letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase;
  padding: 4px 10px; border-radius: var(--aeq-radius-pill);
  border: 1px solid currentColor;
  margin-left: var(--aeq-s-2);
}
.product-name {
  font-family: var(--aeq-serif);
  font-size: var(--aeq-text-6xl);
  letter-spacing: var(--aeq-track-display);
  text-indent: var(--aeq-track-display);
  font-weight: 400; line-height: 1;
  margin: 0 0 var(--aeq-s-3);
}
.product-byline {
  font-family: var(--aeq-sans); font-size: 13px;
  color: var(--aeq-fg-mute); letter-spacing: .04em;
  margin-bottom: var(--aeq-s-4);
}
.product-byline .accent {
  display: inline-block; width: 16px; height: 2px;
  vertical-align: middle; margin-right: 8px;
}

/* Hero mark with sub-brand accent */
.product-mark-frame {
  display: flex; align-items: center; justify-content: center;
  padding: var(--aeq-s-6); border-radius: 16px;
  background: rgba(14,17,22,0.7);
  border: 1px solid rgba(245,242,235,0.1);
  box-shadow: inset 0 0 60px rgba(139,111,63,0.08);
  transition: box-shadow 300ms ease;
}
.product-mark-frame:hover {
  box-shadow: 0 20px 60px rgba(0,0,0,0.18), 0 0 0 1px rgba(201,169,97,0.12), inset 0 0 60px rgba(139,111,63,0.08);
}

/* ── Feature rows ──────────────────────────────────────── */
.feature-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border: 1px solid var(--aeq-rule); border-radius: var(--aeq-radius-md);
  overflow: hidden; margin-top: var(--aeq-s-5);
}
.feature {
  padding: 32px;
  border-right: 1px solid var(--aeq-rule);
  display: flex; flex-direction: column; gap: var(--aeq-s-3);
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(245,242,235,0.08);
  border-radius: 10px;
  position: relative;
  overflow: hidden;
  transition: border-color 200ms ease, background 200ms ease, transform 200ms ease;
}
.feature:last-child { border-right: none; }
.feature:hover {
  border-color: rgba(245,242,235,0.14);
  background: rgba(255,255,255,0.03);
  transform: translateY(-2px);
}
/* Feature number — large gilt watermark */
.feature .num {
  font-family: var(--aeq-serif);
  font-size: 64px;
  opacity: 0.12;
  color: var(--aeq-gilt);
  font-style: italic;
  line-height: 1;
  position: absolute;
  top: 0;
  left: var(--aeq-s-4);
  pointer-events: none;
}
.feature h3 { font-size: var(--aeq-text-md); margin: 0; position: relative; z-index: 1; }
.feature p { font-family: var(--aeq-sans); font-size: 13px; line-height: 1.55; margin: 0; color: var(--aeq-fg-soft); position: relative; z-index: 1; }
/* Meta — gilt micro-label */
.feature .meta {
  font-family: var(--aeq-mono);
  font-size: 10px;
  color: var(--aeq-gilt);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
}

/* ============== METHODOLOGY ROWS ============== */
.method-row {
  display: grid; grid-template-columns: 60px 1fr;
  gap: var(--aeq-s-5);
  padding: var(--aeq-s-5) var(--aeq-s-4);
  border-bottom: 1px solid var(--aeq-rule);
  border-radius: 8px;
  transition: background 200ms ease;
}
.method-row:last-child { border-bottom: none; }
.method-row:hover {
  background: rgba(255,255,255,0.015);
}
/* Large gilt italic display number */
.method-row .num {
  font-family: var(--aeq-serif);
  font-size: 48px;
  color: rgba(201,169,97,0.25);
  font-style: italic;
  line-height: 1;
  position: relative;
}
.method-row h3 { font-size: var(--aeq-text-lg); }
.method-row p { font-size: 13.5px; max-width: 60ch; }

/* ledger table */
.ledger {
  margin-top: var(--aeq-s-5);
  border: 1px solid var(--aeq-rule);
  border-radius: var(--aeq-radius-md);
  overflow: hidden;
}
.ledger-row {
  display: grid; grid-template-columns: 1.2fr 2fr 1fr 1fr 1fr 0.6fr;
  border-bottom: 1px solid var(--aeq-rule);
  font-family: var(--aeq-mono); font-size: 12px;
}
.ledger-row.head {
  background: var(--aeq-ink-soft); color: var(--aeq-bone);
  font-family: var(--aeq-sans); font-size: 10px;
  letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase;
}
.ledger-row:last-child { border-bottom: none; }
.ledger-row > div {
  padding: 12px 14px; border-right: 1px solid var(--aeq-rule);
}
.ledger-row > div:last-child { border-right: none; }
.ledger-row.head > div { border-right-color: var(--aeq-rule-on-dark); }
.ledger-row .verdict-true { color: var(--aeq-verdigris); }
.ledger-row .verdict-miss { color: var(--aeq-aurora); }
.ledger-row .verdict-pending { color: var(--aeq-fg-mute); }

/* schedule cards */
.schedule-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--aeq-s-3);
  margin-top: var(--aeq-s-5);
}
.cycle {
  padding: var(--aeq-s-4); border: 1px solid var(--aeq-rule);
  border-radius: var(--aeq-radius-md);
  background: var(--aeq-bone-warm);
  display: flex; flex-direction: column; gap: 8px;
}
.cycle.next { background: var(--aeq-ink-soft); color: var(--aeq-bone); border-color: var(--aeq-ink-soft); }
.cycle.next h4, .cycle.next .date, .cycle.next .meta { color: var(--aeq-bone); }
.cycle .label { font-family: var(--aeq-sans); font-size: 10px; letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase; color: var(--aeq-fg-mute); }
.cycle.next .label { color: var(--aeq-gilt); }
.cycle .date {
  font-family: var(--aeq-serif); font-size: var(--aeq-text-xl);
  letter-spacing: -.012em; line-height: 1; color: var(--aeq-fg);
}
.cycle .meta { font-family: var(--aeq-mono); font-size: 11px; color: var(--aeq-fg-mute); }

/* hash display */
.hash-box {
  font-family: var(--aeq-mono); font-size: 14px;
  background: var(--aeq-ink); color: var(--aeq-gilt);
  padding: var(--aeq-s-4); border-radius: var(--aeq-radius-md);
  word-break: break-all; line-height: 1.5;
  margin-top: var(--aeq-s-3); margin-bottom: var(--aeq-s-3);
  border: 1px solid var(--aeq-rule-on-dark);
}
.hash-box .label {
  font-family: var(--aeq-sans); font-size: 10px;
  letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase;
  color: var(--aeq-bone); opacity: .55; margin-bottom: 8px;
  display: block;
}

/* version row */
.version-row {
  display: grid; grid-template-columns: 100px 100px 1fr 100px;
  padding: 14px 0; border-bottom: 1px solid var(--aeq-rule);
  font-family: var(--aeq-sans); font-size: 13px;
}
.version-row.head { font-size: 10px; letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase; color: var(--aeq-fg-mute); }
.version-row .v { font-family: var(--aeq-mono); }
.version-row .pill {
  display: inline-block; padding: 2px 8px; border-radius: var(--aeq-radius-pill);
  font-size: 10px; letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase;
  border: 1px solid currentColor;
}
.version-row .pill.amend { color: var(--aeq-verdigris); }
.version-row .pill.method { color: var(--aeq-aurora); }
.version-row .pill.live { color: var(--aeq-gilt); border-color: var(--aeq-gilt); background: rgba(201,169,97,.08); }

/* about story */
.story-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--aeq-s-7);
  align-items: start;
  margin-top: var(--aeq-s-5);
}
.story-grid h3 { margin-top: 0; }
.story-grid p { max-width: none; }

/* ============== NEWSLETTER — glass input + gilt button ============== */
.newsletter {
  display: flex; flex-direction: column; gap: var(--aeq-s-3);
  max-width: 520px;
}
.newsletter-form {
  display: flex; gap: var(--aeq-s-2);
  border: 1px solid rgba(245,242,235,0.15);
  border-radius: var(--aeq-radius-pill);
  padding: 4px 4px 4px 20px;
  background: rgba(255,255,255,0.06);
  align-items: center;
  transition: border-color var(--aeq-motion-snap), box-shadow var(--aeq-motion-snap);
}
.newsletter-form:focus-within {
  border-color: rgba(201,169,97,0.5);
  box-shadow: 0 0 0 3px rgba(201,169,97,0.2);
}
.newsletter-form input {
  flex: 1; border: none; background: transparent;
  font-family: var(--aeq-sans); font-size: 14px;
  color: var(--aeq-fg); outline: none;
  padding: 8px 0;
}
.newsletter-form input::placeholder { color: var(--aeq-fg-mute); }
.newsletter-form button {
  font-family: var(--aeq-sans); font-size: 13px; font-weight: 600;
  padding: 10px 18px; border-radius: var(--aeq-radius-pill);
  background: var(--aeq-gilt); color: #0E1116;
  border: none; cursor: pointer; white-space: nowrap;
  transition: background var(--aeq-motion-snap);
}
.newsletter-form button:hover { background: var(--aeq-gilt-light); }
.newsletter-meta {
  font-family: var(--aeq-sans); font-size: 11px;
  color: var(--aeq-fg-mute); letter-spacing: .02em;
}
section.dark .newsletter-form { background: rgba(255,255,255,0.06); border-color: rgba(245,242,235,0.15); }
section.dark .newsletter-form input { color: var(--aeq-bone); }
section.dark .newsletter-form input::placeholder { color: var(--aeq-fg-dark-mute); }
section.dark .newsletter-form button { background: var(--aeq-gilt); color: #0E1116; }
section.dark .newsletter-form button:hover { background: var(--aeq-gilt-light); }
section.dark .newsletter-meta { color: var(--aeq-fg-dark-mute); }
footer .newsletter-form { background: rgba(255,255,255,0.06); border-color: rgba(245,242,235,0.15); }
footer .newsletter-form input { color: var(--aeq-bone); }
footer .newsletter-form input::placeholder { color: var(--aeq-fg-dark-mute); }
footer .newsletter-form button { background: var(--aeq-gilt); color: #0E1116; }
footer .newsletter-form button:hover { background: var(--aeq-gilt-light); }
footer .newsletter-meta { color: var(--aeq-fg-dark-mute); }

/* ============== ROLE PATHS ============== */
.roles {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--aeq-s-3);
  margin-top: var(--aeq-s-5);
}
.role-card {
  padding: var(--aeq-s-5); border: 1px solid var(--aeq-rule);
  border-radius: var(--aeq-radius-md);
  background: var(--aeq-bone-warm);
  display: flex; flex-direction: column; gap: var(--aeq-s-3);
  text-decoration: none; color: inherit; border-bottom: 1px solid var(--aeq-rule);
  transition: transform var(--aeq-motion-snap), border-color var(--aeq-motion-snap);
  min-height: 220px;
}
.role-card:hover { transform: translateY(-2px); border-color: var(--aeq-bronze); }
.role-card .role-label {
  font-family: var(--aeq-sans); font-size: 10px;
  letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase;
  color: var(--aeq-bronze); font-weight: 500;
}
.role-card h3 {
  font-family: var(--aeq-serif); font-size: var(--aeq-text-lg);
  margin: 0; letter-spacing: var(--aeq-track-base);
}
.role-card p {
  font-family: var(--aeq-sans); font-size: 13px;
  line-height: 1.55; margin: 0; color: var(--aeq-fg-soft);
}
.role-card .arrow {
  font-family: var(--aeq-sans); font-size: 12px;
  color: var(--aeq-bronze); margin-top: auto;
  letter-spacing: .04em;
}

/* ============== ROADMAP TIMELINE ============== */
.roadmap {
  margin-top: var(--aeq-s-5);
  display: grid; grid-template-columns: 180px 1fr;
  gap: var(--aeq-s-5);
}
.roadmap-col {
  display: flex; flex-direction: column; gap: var(--aeq-s-3);
}
.roadmap-col h4 {
  font-family: var(--aeq-sans); font-size: 11px;
  letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase;
  color: var(--aeq-fg-mute); margin: 0 0 var(--aeq-s-2);
  font-weight: 500;
}
.roadmap-col h4.live { color: var(--aeq-verdigris); }
.roadmap-row {
  display: grid; grid-template-columns: 100px 1fr;
  gap: var(--aeq-s-4);
  padding: var(--aeq-s-3) 0;
  border-bottom: 1px dashed var(--aeq-rule);
  align-items: center;
}
.roadmap-row:last-child { border-bottom: none; }
.roadmap-row .when {
  font-family: var(--aeq-sans); font-size: 11px;
  letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase;
  color: var(--aeq-fg-mute);
}
.roadmap-row .when.live {
  color: var(--aeq-verdigris); font-weight: 600;
}
.roadmap-row .item {
  display: flex; align-items: center; gap: var(--aeq-s-3);
}
.roadmap-row .item .accent {
  width: 4px; height: 28px; border-radius: 2px; flex-shrink: 0;
}
.roadmap-row .item-text { display: flex; flex-direction: column; gap: 2px; }
.roadmap-row .item-name {
  font-family: var(--aeq-serif); font-size: var(--aeq-text-md);
  letter-spacing: .12em; color: var(--aeq-fg);
  text-decoration: none; border: none;
}
.roadmap-row .item-name:hover { color: var(--aeq-bronze); border: none; }
.roadmap-row .item-role {
  font-family: var(--aeq-sans); font-size: 11.5px;
  color: var(--aeq-fg-soft);
}

/* ============== STATUS PILL ============== */
.status-pill {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--aeq-sans); font-size: 10px;
  letter-spacing: var(--aeq-track-eyebrow); text-transform: uppercase;
  padding: 3px 10px; border-radius: var(--aeq-radius-pill);
  border: 1px solid currentColor;
}
.status-pill.live { color: var(--aeq-verdigris); background: rgba(61,107,92,.08); }
.status-pill.dev { color: var(--aeq-bronze); background: rgba(139,111,63,.08); }
.status-pill.future { color: var(--aeq-fg-mute); background: rgba(58,64,73,.06); }
.status-pill .ind {
  width: 6px; height: 6px; border-radius: 50%;
  background: currentColor;
}

/* ============== HAMBURGER ============== */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 24px;
  height: 18px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--aeq-fg);
  border-radius: 2px;
  transition: opacity var(--aeq-motion-snap), transform var(--aeq-motion-snap);
  transform-origin: center;
}
/* open state — top/bottom bars rotate into X, middle hides */
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ============== RESPONSIVE ============== */
@media (max-width: 880px) {
  .product-hero-grid { grid-template-columns: 1fr; }
  .product-name { font-size: var(--aeq-text-4xl); }
  .feature-row { grid-template-columns: 1fr; }
  .feature { border-right: none; border-bottom: 1px solid var(--aeq-rule); }
  .family-strip { grid-template-columns: repeat(2, 1fr); }
  .fs { border-right: 1px solid var(--aeq-rule); border-bottom: 1px solid var(--aeq-rule); }
  .ledger-row { grid-template-columns: 1fr 1fr; font-size: 11px; }
  .ledger-row > div { border-right: none; border-bottom: 1px solid var(--aeq-rule); }
  .schedule-grid { grid-template-columns: 1fr 1fr; }
  .roles { grid-template-columns: 1fr 1fr; }
  .role-card { min-height: 180px; }
  .roadmap { grid-template-columns: 1fr; gap: var(--aeq-s-4); }
  .roadmap-row { grid-template-columns: 80px 1fr; }
  .newsletter-form { flex-direction: column; padding: var(--aeq-s-3); border-radius: var(--aeq-radius-md); }
  .newsletter-form button { width: 100%; }
  .story-grid { grid-template-columns: 1fr; }
  .version-row { grid-template-columns: 80px 1fr 80px; }
  .version-row > div:nth-child(2) { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: var(--aeq-text-4xl); }
  .stat-row { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2n) { border-right: none; }
  .cards { grid-template-columns: 1fr; }
  .card { border-right: none; border-bottom: 1px solid var(--aeq-rule); }
  .subbrand-strip { grid-template-columns: repeat(2, 1fr); }
  .sb { border-right: 1px solid var(--aeq-rule); border-bottom: 1px solid var(--aeq-rule); }
  .tiers { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav-links { gap: var(--aeq-s-3); }
  .nav-links a:not(.nav-cta) { display: none; }
  .hamburger { display: flex; }
  /* when open: stack links vertically in a full-width panel */
  .nav-links.open {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(14,17,22,.98);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--aeq-rule);
    padding: var(--aeq-s-4) var(--aeq-s-6);
    z-index: 49;
  }
  .nav-links.open a:not(.nav-cta) {
    display: block;
    padding: var(--aeq-s-2) 0;
    border-bottom: 1px solid var(--aeq-rule);
    width: 100%;
  }
  .nav-links.open .nav-cta {
    margin-top: var(--aeq-s-3);
  }
}

/* ============================================================
   MOBILE SOTA — Touch · Safe area · Phone breakpoints
   ============================================================ */

/* ── touch UX ─────────────────────────────────────────────── */
button, a, [role="button"], label, summary {
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}
input, select, textarea {
  touch-action: manipulation;
}

/* ── overflow guard ───────────────────────────────────────── */
html { overflow-x: hidden; }

/* ── safe area (notch / home indicator)  ─────────────────── */
.nav {
  /* lifts nav content above notch on viewport-fit:cover PWAs */
  padding-top: env(safe-area-inset-top, 0px);
}
footer {
  padding-bottom: max(var(--aeq-s-6), calc(var(--aeq-s-6) + env(safe-area-inset-bottom)));
}
.nav-links.open {
  padding-left:  max(var(--aeq-s-6), env(safe-area-inset-left));
  padding-right: max(var(--aeq-s-6), env(safe-area-inset-right));
}

/* ============================================================
   PHONE  ≤ 540px
   ============================================================ */
@media (max-width: 540px) {

  /* containers */
  .container, .narrow, .prose { padding: 0 20px; }
  .nav-inner { padding: var(--aeq-s-3) 20px; }
  .nav-links.open { padding: var(--aeq-s-3) 20px; }

  /* section rhythm — compressed vertical breathing room */
  section { padding: var(--aeq-s-6) 0; }           /* 96 → 48px */
  .hero   { padding: var(--aeq-s-7) 0 var(--aeq-s-6); } /* 128/96 → 64/48px */
  footer  { padding-top: var(--aeq-s-7); }

  /* hero typography */
  .hero h1 { font-size: var(--aeq-text-3xl); }     /* 40px on phone */
  .hero .lede {
    font-size: var(--aeq-text-md);
    line-height: 1.6;
    max-width: 100%;
  }
  .hero-cta {
    flex-direction: column;
    align-items: stretch;
    gap: var(--aeq-s-2);
  }
  .hero-cta .btn,
  .hero-cta .btn-ghost {
    width: 100%;
    justify-content: center;
    padding: 15px 22px;              /* ≥44px tap target */
    text-align: center;
  }
  .hero-tag { font-size: 13px; margin-top: var(--aeq-s-4); }

  /* stat row — keep 2-col but smaller */
  .stat { padding: var(--aeq-s-3); }
  .stat .num { font-size: var(--aeq-text-2xl); }

  /* prevent iOS input auto-zoom (font-size < 16px triggers zoom) */
  input, select, textarea { font-size: 16px; }

  /* ── nav open menu — bigger tap targets ───────────────── */
  .nav-links.open a:not(.nav-cta) {
    padding: 14px 0;      /* ≈44px with line-height */
    font-size: 16px;
    letter-spacing: .01em;
  }
  .nav-links.open .nav-cta {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 15px 22px;
    margin-top: var(--aeq-s-3);
  }

  /* ── product pages ────────────────────────────────────── */
  .product-hero { padding: var(--aeq-s-6) 0 var(--aeq-s-5); }
  .product-name { font-size: var(--aeq-text-2xl); letter-spacing: .14em; }
  .product-hero-grid { gap: var(--aeq-s-5); }
  .product-mark-frame { padding: var(--aeq-s-4); }

  /* ── pull quote ───────────────────────────────────────── */
  .pull-quote {
    font-size: var(--aeq-text-md);
    padding-left: var(--aeq-s-4);
    margin: var(--aeq-s-4) 0;
  }

  /* ── subbrand strip — horizontal scroll ──────────────── */
  .subbrand-strip {
    grid-template-columns: unset;
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    /* extend to edge for edge-to-edge feel */
    margin: 0 -20px;
    padding: 0 20px;
  }
  .subbrand-strip::-webkit-scrollbar { display: none; }
  .sb {
    flex: 0 0 160px;
    min-width: 160px;
    scroll-snap-align: start;
    border-right: 1px solid var(--aeq-rule) !important;
    border-bottom: none !important;
  }

  /* ── family strip — horizontal scroll ────────────────── */
  .family-strip {
    grid-template-columns: unset;
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin: 0 -20px;
    padding: 0 20px;
  }
  .family-strip::-webkit-scrollbar { display: none; }
  .fs {
    flex: 0 0 148px;
    min-width: 148px;
    scroll-snap-align: start;
    border-right: 1px solid var(--aeq-rule) !important;
    border-bottom: none !important;
  }

  /* ── ledger table — horizontal scroll ────────────────── */
  .ledger { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .ledger-row {
    min-width: 620px;
    grid-template-columns: 1.2fr 2fr 1fr 1fr 1fr 0.6fr; /* restore all cols */
  }
  .ledger-row > div { border-right: 1px solid var(--aeq-rule); border-bottom: none; }
  .ledger-row.head > div { border-right-color: var(--aeq-rule-on-dark); }

  /* ── schedule ─────────────────────────────────────────── */
  .schedule-grid { grid-template-columns: 1fr; }
  .cycle { padding: var(--aeq-s-4); }

  /* ── roles ────────────────────────────────────────────── */
  .roles { grid-template-columns: 1fr; }
  .role-card { min-height: auto; padding: var(--aeq-s-4); }

  /* ── tiers ────────────────────────────────────────────── */
  .tiers { grid-template-columns: 1fr; }
  .tier { padding: var(--aeq-s-4); }

  /* ── feature row ──────────────────────────────────────── */
  .feature { padding: var(--aeq-s-4); }
  .feature:last-child { border-bottom: none; }

  /* ── cards ────────────────────────────────────────────── */
  .card { padding: var(--aeq-s-4); }

  /* ── footer ───────────────────────────────────────────── */
  .footer-grid { grid-template-columns: 1fr; gap: var(--aeq-s-4); }
  .footer-meta {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--aeq-s-2);
  }

  /* ── newsletter ───────────────────────────────────────── */
  .newsletter { max-width: 100%; }

  /* ── method rows ──────────────────────────────────────── */
  .method-row {
    grid-template-columns: 44px 1fr;
    gap: var(--aeq-s-3);
    padding: var(--aeq-s-4) 0;
  }
  .method-row .num { font-size: var(--aeq-text-xl); }

  /* ── roadmap ──────────────────────────────────────────── */
  .roadmap { grid-template-columns: 1fr; }
  .roadmap-row { grid-template-columns: 60px 1fr; gap: var(--aeq-s-3); }

  /* ── version rows ─────────────────────────────────────── */
  .version-row { grid-template-columns: 64px 1fr 64px; font-size: 11.5px; }

  /* ── story ────────────────────────────────────────────── */
  .story-grid { grid-template-columns: 1fr; gap: var(--aeq-s-5); }

  /* ── roadmap ──────────────────────────────────────────── */
  .roadmap-row .when { font-size: 10px; }

  /* ── status pills ─────────────────────────────────────── */
  .status-pill { font-size: 9px; padding: 3px 8px; }
}

/* ============================================================
   VERY SMALL PHONE  ≤ 375px
   ============================================================ */
@media (max-width: 375px) {
  .container, .narrow, .prose { padding: 0 16px; }
  .nav-inner { padding: var(--aeq-s-3) 16px; }
  .nav-links.open { padding: var(--aeq-s-3) 16px; }

  .subbrand-strip { margin: 0 -16px; padding: 0 16px; }
  .family-strip   { margin: 0 -16px; padding: 0 16px; }

  .hero h1     { font-size: var(--aeq-text-2xl); }  /* 32px */
  .hero .lede  { font-size: 14px; }

  .stat .num   { font-size: var(--aeq-text-lg); }
  .product-name { font-size: var(--aeq-text-xl); letter-spacing: .10em; }

  .pull-quote  { font-size: 15px; }
  footer h4    { font-size: 10px; }
}

/* ============================================================
   BRAND-PAGE SOTA v3 — Reveal · Desktop polish · Interactions
   2026-05-23
   ============================================================ */

/* ── Grain / noise overlay — depth without weight ─────────── */
html::before {
  content: '';
  position: fixed; inset: 0; z-index: 9998; pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='250' height='250'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='250' height='250' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: .026;
}

/* ── Hero ambient mesh animation ──────────────────────────── */
@keyframes aeq-mesh-drift {
  0%,100% { transform: translate(0,0) scale(1); }
  25%  { transform: translate(-1.5%,.6%) scale(1.01); }
  50%  { transform: translate(.4%,-1.2%) scale(.99); }
  75%  { transform: translate(1.2%,.5%) scale(1.005); }
}
section.hero {
  position: relative; overflow: hidden;
}
section.hero::after {
  content: '';
  position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(ellipse 80% 55% at 20% -5%, rgba(201,169,97,.08) 0%, transparent 65%),
    radial-gradient(ellipse 55% 45% at 80% 110%, rgba(30,58,82,.12) 0%, transparent 65%),
    radial-gradient(ellipse 40% 30% at 55% 55%, rgba(201,169,97,.025) 0%, transparent 65%);
  animation: aeq-mesh-drift 22s ease-in-out infinite;
}

/* ── Scroll reveal — premium scale + blur ─────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(20px) scale(0.98);
  filter: blur(2px);
  transition: opacity 0.6s cubic-bezier(0.22, 0.61, 0.36, 1),
              transform 0.6s cubic-bezier(0.22, 0.61, 0.36, 1),
              filter 0.6s cubic-bezier(0.22, 0.61, 0.36, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0px);
}
.reveal-d1 { transition-delay: 0.10s; }
.reveal-d2 { transition-delay: 0.20s; }
.reveal-d3 { transition-delay: 0.30s; }
.reveal-d4 { transition-delay: 0.40s; }

/* ── Nav link slide-underline (desktop) ───────────────────── */
.nav-links a:not(.nav-cta) {
  position: relative;
}
.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--aeq-bronze);
  transition: width 220ms cubic-bezier(0.22, 0.61, 0.36, 1);
}
.nav-links a:not(.nav-cta):hover::after,
.nav-links a:not(.nav-cta).active::after {
  width: 100%;
}

/* ── Feature card hover lift ──────────────────────────────── */
.feature {
  transition: background 200ms ease, border-color 200ms ease, transform 200ms ease;
}

/* ── Subbrand-strip card hover ────────────────────────────── */
.sb {
  transition: background 200ms ease;
  cursor: default;
}
.sb a { display: contents; }

/* ── Tier card hover lift ──────────────────────────────────── */
.tier {
  transition: transform 220ms ease, box-shadow 220ms ease;
}

/* ── Role card hover ──────────────────────────────────────── */
.role-card {
  transition: border-color 200ms ease, transform 200ms ease;
}

/* ── Schedule item hover ──────────────────────────────────── */
.schedule-item {
  transition: background 200ms ease;
}
.schedule-item:hover {
  background: var(--aeq-bone-warm);
}

/* ── Reduced motion: disable all reveal + hover transforms ── */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    filter: none;
    transition: none;
  }
  .feature:hover,
  .tier:hover,
  .role-card:hover,
  .product-mark-frame:hover {
    transform: none;
  }
  .nav-links a:not(.nav-cta)::after {
    transition: none;
  }
}

/* ============================================================
   FOCUS-VISIBLE — keyboard navigation accessibility
   ============================================================ */

/* Remove browser default on mouse; restore for keyboard */
*:focus { outline: none; }

*:focus-visible {
  outline: 2px solid var(--aeq-bronze);
  outline-offset: 3px;
  border-radius: var(--aeq-radius-sm);
}

/* Pill-shaped elements need a pill outline */
.btn:focus-visible,
.nav-cta:focus-visible,
.hamburger:focus-visible {
  outline-radius: var(--aeq-radius-pill);
  border-radius: var(--aeq-radius-pill);
}

/* Skip-to-content link (if added) */
.skip-link {
  position: absolute;
  top: -9999px;
  left: 1rem;
  z-index: 999;
  padding: 0.5rem 1rem;
  background: var(--aeq-ink);
  color: var(--aeq-bone);
  border-radius: var(--aeq-radius-md);
  font-family: var(--aeq-sans);
  font-size: var(--aeq-text-base);
  font-weight: 600;
  white-space: nowrap;
  text-decoration: none;
}
.skip-link:focus {
  top: 1rem;
  outline: 2px solid var(--aeq-gilt);
  outline-offset: 2px;
}