/* ============================================================
   Cashmere — Homepage redesign
   Built on the Cashmere Design System (cashmere.css)
   Evolved DNA · more editorial · premium restraint
   ============================================================ */

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

:root {
  --page-max: 1240px;
  --gutter: clamp(20px, 5vw, 48px);
  --section-y: clamp(48px, 7vw, 84px);

  /* Headline accent word — driven by accent-intensity tweak */
  --hl-accent: var(--cm-accent);
  /* Primary CTA surface */
  --cta-bg: var(--cm-ink-primary);
  --cta-bg-hover: #3a3635;
  --cta-fg: var(--cm-ink-inverse);

  /* topo line tone */
  --topo: rgba(37, 35, 34, 0.06);
  --reveal-dist: 18px;
}

/* ---- Accent intensity variants -------------------------------- */
:root[data-accent="restrained"] {
  --hl-accent: var(--cm-ink-primary);
}
:root[data-accent="bold"] {
  --cta-bg: var(--cm-accent);
  --cta-bg-hover: #c2824d;
  --cta-fg: #fff;
}

html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  margin: 0;
  background: var(--cm-bg-primary);
  color: var(--cm-ink-primary);
  font: var(--cm-body-lg);
  letter-spacing: var(--cm-tracking-snug);
  overflow-x: hidden;
}

/* reduced motion / motion-off */
:root[data-motion="off"] * ,
@media (prefers-reduced-motion: reduce) {
  animation-duration: 0.001ms !important;
  animation-iteration-count: 1 !important;
  transition-duration: 0.001ms !important;
}

a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--page-max); margin: 0 auto; padding-inline: var(--gutter); }

/* serif display helper */
.serif { font-family: var(--cm-font-serif); font-weight: 300; letter-spacing: var(--cm-tracking-tight); }

/* eyebrow / kicker */
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font: var(--cm-meta);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--cm-ink-secondary);
  font-size: 12.5px;
}
.kicker .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cm-accent); flex: none; }

/* buttons --------------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; gap: 9px;
  height: 46px; padding: 0 22px;
  border-radius: var(--cm-radius);
  font: var(--cm-cta); font-size: 16px;
  cursor: pointer; border: 0;
  letter-spacing: 0;
  transition: background .16s ease, color .16s ease, transform .16s ease, box-shadow .16s ease;
  white-space: nowrap;
}
.btn .arr { transition: transform .22s cubic-bezier(.2,.7,.3,1); }
.btn:hover .arr { transform: translateX(4px); }
.btn-primary { background: var(--cta-bg); color: var(--cta-fg); }
.btn-primary:hover { background: var(--cta-bg-hover); transform: translateY(-1px); box-shadow: 0 10px 24px -12px rgba(37,35,34,.5); }
.btn-ghost {
  background: transparent; color: var(--cm-ink-primary);
  border: 1px solid var(--cm-border-strong); height: 46px;
}
.btn-ghost:hover { background: var(--cm-bg-secondary); }
.btn-sm { height: 38px; padding: 0 16px; font-size: 14.5px; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--cm-accent); font: var(--cm-body-lg); font-size: 16px;
  border-bottom: 1px solid color-mix(in srgb, var(--cm-accent) 40%, transparent);
  padding-bottom: 2px; transition: gap .2s ease, border-color .2s ease;
}
.link-arrow:hover { gap: 11px; border-color: var(--cm-accent); }

/* =================================================================
   NAV
   ================================================================= */
.nav {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: 68px;
  display: flex; align-items: center;
  background: color-mix(in srgb, var(--cm-bg-primary) 78%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, background .3s ease, box-shadow .3s ease;
}
.nav.scrolled {
  border-bottom-color: var(--cm-border);
  box-shadow: 0 1px 0 rgba(0,0,0,.01);
}
.nav .wrap { display: flex; align-items: center; gap: 28px; width: 100%; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand svg { width: 26px; height: 26px; color: var(--cm-ink-primary); }
.brand .word { font: var(--cm-h3); font-size: 21px; letter-spacing: -0.02em; }
.brand-logo { height: 30px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 4px; margin-left: 18px; }
.nav-link {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: var(--cm-radius);
  font: var(--cm-body); font-size: 15.5px; color: var(--cm-ink-primary);
  transition: background .15s ease, color .15s ease;
}
.nav-link:hover { background: var(--cm-bg-tertiary); }
.nav-link .chev { width: 12px; height: 12px; opacity: .5; transition: transform .2s ease; }
.nav-link:hover .chev { transform: translateY(1px); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 14px; }

/* ---------- mobile menu (hamburger + full-screen overlay) ---------- */
.nav-burger { display: none; }
.nav-mobile { display: none; }
@media (max-width: 640px) {
  .nav-contact { display: none; }   /* keep the bar clean: logo + hamburger only */
  .nav-burger {
    display: inline-flex; flex-direction: column; justify-content: center; gap: 5px;
    width: 42px; height: 42px; padding: 0 9px; margin-right: -9px;
    background: none; border: 0; cursor: pointer; -webkit-tap-highlight-color: transparent;
    position: relative; z-index: 101;
  }
  .nav-burger span {
    display: block; width: 100%; height: 2px; border-radius: 2px;
    background: var(--cm-ink-primary);
    transition: transform .25s ease, opacity .2s ease;
  }
  body.nav-open .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.nav-open .nav-burger span:nth-child(2) { opacity: 0; }
  body.nav-open .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  .nav-mobile {
    display: block; position: fixed; inset: 0; z-index: 90;
    background: var(--cm-bg-primary);
    padding: calc(68px + 14px) clamp(20px, 6vw, 32px) 48px;
    overflow-y: auto; -webkit-overflow-scrolling: touch;
    opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: opacity .25s ease, transform .25s ease, visibility .25s;
  }
  body.nav-open .nav-mobile { opacity: 1; visibility: visible; transform: none; }
  body.nav-open { overflow: hidden; }
  /* opaque bar while the menu is open so it fully covers the content behind it */
  body.nav-open .nav { background: var(--cm-bg-primary); backdrop-filter: none; -webkit-backdrop-filter: none; }

  .nav-mobile-inner { display: flex; flex-direction: column; }
  .nm-group { border-bottom: 1px solid var(--cm-border); }
  .nm-group-head {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px;
    padding: 19px 2px; background: none; border: 0; cursor: pointer; text-align: left;
    font-family: var(--cm-font-serif); font-weight: 300; font-size: 24px;
    color: var(--cm-ink-primary); letter-spacing: -.01em;
  }
  .nm-group-head .chev { width: 18px; height: 18px; flex: none; opacity: .55; transition: transform .25s ease; }
  .nm-group.open .nm-group-head .chev { transform: rotate(180deg); }
  .nm-group-body { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
  .nm-group.open .nm-group-body { max-height: 360px; }
  .nm-link {
    display: block; padding: 12px 2px 12px 16px; margin-left: 2px;
    font: var(--cm-body-lg); font-size: 17px; color: var(--cm-ink-secondary);
    border-left: 2px solid var(--cm-border);
  }
  .nm-link:active { color: var(--cm-accent); border-left-color: var(--cm-accent); }
  .nm-cta { margin-top: 30px; align-self: flex-start; }
}

/* =================================================================
   HERO
   ================================================================= */
.hero {
  position: relative;
  /* tall enough to always contain the goat (~680px) so it never crops, but
     capped so a short, wide viewport doesn't balloon the centered whitespace
     above/below the headline */
  min-height: clamp(680px, 78svh, 760px);
  display: flex; align-items: center;
  padding-top: 68px;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 78% 8%, color-mix(in srgb, var(--cm-blue-soft) 42%, transparent) 0%, transparent 55%),
    linear-gradient(180deg, #cdd7dd 0%, #dfe5e7 30%, var(--cm-bg-primary) 88%);
}
:root[data-hero="warm"] .hero {
  background:
    radial-gradient(120% 90% at 80% 6%, color-mix(in srgb, var(--cm-accent-pale) 55%, transparent) 0%, transparent 55%),
    linear-gradient(180deg, #f4ece2 0%, #f8f3ed 38%, var(--cm-bg-primary) 90%);
}
:root[data-hero="photo"] .hero {
  background: #2a2826;
}
:root[data-hero="photo"] .hero-photo { opacity: 1; }
.hero-photo {
  position: absolute; inset: 0; z-index: 0; opacity: 0;
  background: url("assets/cashmere-texture.jpg") center 30%/cover no-repeat;
  transition: opacity .5s ease;
}
:root[data-hero="photo"] .hero-photo::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(95deg, rgba(20,19,18,.82) 0%, rgba(20,19,18,.55) 42%, rgba(20,19,18,.12) 100%);
}
:root[data-hero="photo"] .hero { color: #fff; }
:root[data-hero="photo"] .hero h1,
:root[data-hero="photo"] .hero .kicker { color: #fff; }
:root[data-hero="photo"] .hero .hero-sub { color: rgba(255,255,255,.92); }
:root[data-hero="photo"] .hero .kicker { color: rgba(255,255,255,.78); }
:root[data-hero="photo"] .goat-slot { display: none; }

/* animated topographic lines */
.hero-topo { position: absolute; inset: -6% 0 0 0; z-index: 0; color: var(--topo); pointer-events: none; }
.hero-topo svg { width: 100%; height: 120%; }
.hero-topo .drift { animation: topoDrift 34s linear infinite; }
@keyframes topoDrift { from { transform: translateY(0); } to { transform: translateY(-60px); } }

.hero-inner {
  position: relative; z-index: 2; width: 100%;
  padding-block: clamp(28px, 6vh, 68px);
}
/* wider on large screens so the headline wraps to fewer lines (shorter block,
   better aligned with the goat); falls back to 620px on smaller widths so it
   never crowds the goat */
.hero-copy { max-width: clamp(620px, 52vw, 800px); }
.hero h1 {
  font-family: var(--cm-font-serif); font-weight: 300;
  font-size: clamp(34px, 6vw, 78px); line-height: 1.04;
  letter-spacing: -0.025em; margin: 22px 0 0;
}
.hero h1 .accent { color: var(--hl-accent); font-style: italic; }
.hero h1 .hero-br { display: inline; }
.hero-sub {
  margin-top: 26px; max-width: 480px;
  font: var(--cm-body-lg); font-size: clamp(17px, 1.5vw, 20px);
  line-height: 1.5; color: var(--cm-ink-secondary);
}
.hero-cta { margin-top: 36px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }

/* signature goat — large, anchored flush to the hero's bottom edge
   (which meets the top of the logos / trusted-by section) */
.goat-slot {
  position: absolute; z-index: 2; pointer-events: none;
  /* track the content column's right edge (not the viewport edge) so on very
     wide monitors the goat stays beside the text instead of drifting to the
     far edge and leaving an awkward gap in the middle */
  right: max(-8px, calc((100vw - var(--page-max)) / 2 - 90px));
  /* sit just past the hero's bottom edge so the base is cropped flush by the
     hero overflow (the logos section begins exactly here) */
  bottom: clamp(-30px, -1.8vw, -12px);
  width: clamp(300px, 42vw, 600px);
  height: clamp(400px, 50vw, 680px);
  filter: drop-shadow(0 22px 34px rgba(37,35,34,.2));
}
/* inner wrapper carries pointer parallax (outer carries the reveal entrance,
   so the two transforms never fight) */
.goat-par { width: 100%; height: 100%; will-change: transform; transition: transform .4s cubic-bezier(.2,.7,.3,1); }
.goat-pic { display: block; width: 100%; height: 100%; }
.goat-img {
  display: block; width: 100%; height: 100%;
  /* anchor the goat's terrain base flush to the hero bottom */
  object-fit: contain; object-position: 50% 100%;
}
.goat-float { animation: floaty 9s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* copper "signal" dots traveling along the hero contour lines (built in JS) */
.hero-topo .signal { color: var(--cm-accent); }
.hero-topo .signal circle { filter: drop-shadow(0 0 6px color-mix(in srgb, var(--cm-accent) 70%, transparent)); }

/* =================================================================
   TRUSTED BY
   ================================================================= */
.trusted {
  border-top: 1px solid var(--cm-border);
  border-bottom: 1px solid var(--cm-border);
  background: var(--cm-bg-secondary);
}
.trusted .wrap {
  display: flex; align-items: center; gap: clamp(24px, 5vw, 64px);
  padding-block: 30px; flex-wrap: wrap;
}
.trusted .label { font: var(--cm-meta); color: var(--cm-ink-secondary); flex: none; max-width: 180px; }
.trusted .logos { display: flex; align-items: center; gap: clamp(28px, 6vw, 72px); flex-wrap: wrap; margin-left: auto; }
.trusted .logos img {
  height: clamp(24px, 2.2vw, 30px); width: auto; display: block;
  filter: grayscale(1); opacity: .6;
  transition: opacity .2s ease, filter .2s ease;
}
.trusted .logos img:hover { filter: grayscale(0); opacity: 1; }
.trusted .logos .logo-text {
  font-family: var(--cm-font-sans); font-weight: 600;
  font-size: clamp(15px, 1.4vw, 18px); letter-spacing: -0.01em;
  color: var(--cm-ink-secondary); opacity: .6; white-space: nowrap;
  transition: opacity .2s ease, color .2s ease;
}
.trusted .logos .logo-text:hover { opacity: 1; color: var(--cm-ink-primary); }

/* =================================================================
   THESIS / VALUE PROP
   ================================================================= */
.thesis { padding-block: var(--section-y); }
.thesis .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(40px, 7vw, 96px); align-items: start; }
.thesis-statement { font-family: var(--cm-font-serif); font-weight: 300; font-size: clamp(28px, 3.4vw, 44px); line-height: 1.18; letter-spacing: -0.02em; text-wrap: balance; }
.thesis-statement em { font-style: italic; color: var(--cm-accent); }
.thesis-rule { width: 56px; height: 2px; background: var(--cm-accent); margin-bottom: 30px; }
.principles { display: flex; flex-direction: column; gap: 0; margin-top: 8px; }
.principle { padding: 22px 0; border-top: 1px solid var(--cm-border); }
.principle:last-child { border-bottom: 1px solid var(--cm-border); }
.principle .t { font: var(--cm-body-lg); font-size: 18px; color: var(--cm-ink-primary); display: flex; align-items: baseline; gap: 12px; }
.principle .t .n { font-family: var(--cm-font-mono); font-size: 13px; color: var(--cm-accent); }
.principle .d { font: var(--cm-body); color: var(--cm-ink-secondary); margin-top: 8px; padding-left: 32px; }

/* =================================================================
   SECTION HEADERS (shared)
   ================================================================= */
.sec-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: clamp(32px, 5vw, 56px); }
.sec-head h2 { font-family: var(--cm-font-serif); font-weight: 300; font-size: clamp(30px, 4vw, 50px); letter-spacing: -0.02em; line-height: 1.05; }
.sec-head .sub { font: var(--cm-body-lg); color: var(--cm-ink-secondary); margin-top: 12px; max-width: 520px; }

/* =================================================================
   FEATURES (tabs)
   ================================================================= */
.features { padding-block: var(--section-y); }
.feat-grid { display: grid; grid-template-columns: minmax(280px, 360px) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: stretch; }

.feat-tabs { display: flex; flex-direction: column; }
.feat-tab {
  text-align: left; background: none; border: 0; cursor: pointer;
  padding: 20px 20px 20px 22px; position: relative;
  border-top: 1px solid var(--cm-border);
  display: block; width: 100%;
  transition: background .18s ease;
}
.feat-tab:last-of-type { border-bottom: 1px solid var(--cm-border); }
.feat-tab::before {
  content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%) scaleY(0);
  width: 2px; height: 60%; background: var(--cm-accent); border-radius: 2px;
  transition: transform .22s ease;
}
.feat-tab .ft-t { font: var(--cm-body-lg); font-size: 18px; color: var(--cm-ink-tertiary); transition: color .18s ease; letter-spacing: -.01em; }
.feat-tab .ft-n { font-family: var(--cm-font-mono); font-size: 12px; color: var(--cm-ink-tertiary); margin-bottom: 6px; transition: color .18s ease; }
.feat-tab .ft-d {
  font: var(--cm-meta); font-size: 13px; line-height: 1.4; color: var(--cm-ink-tertiary);
  margin-top: 5px; max-width: 30ch;
  opacity: .7; transition: color .18s ease, opacity .18s ease;
}
.feat-tab:hover { background: color-mix(in srgb, var(--cm-accent-pale) 16%, transparent); }
.feat-tab:hover .ft-t { color: var(--cm-ink-secondary); }
.feat-tab:hover .ft-n,
.feat-tab:hover .ft-d { color: var(--cm-ink-secondary); opacity: 1; }
.feat-tab.active { background: color-mix(in srgb, var(--cm-accent-pale) 22%, transparent); }
.feat-tab.active::before { transform: translateY(-50%) scaleY(1); }
.feat-tab.active .ft-t { color: var(--cm-ink-primary); }
.feat-tab.active .ft-n { color: var(--cm-accent); }
.feat-tab.active .ft-d { color: var(--cm-ink-secondary); opacity: 1; }

/* CTA — keep momentum out of the section */
.feat-cta { margin-top: clamp(28px, 4vw, 44px); }

.feat-panelwrap {
  position: relative;
  background: var(--cm-bg-secondary);
  border: 1px solid var(--cm-border);
  border-radius: var(--cm-radius-lg);
  overflow: hidden;
  min-height: 540px;
  display: flex; flex-direction: column;
}
.feat-panelwrap::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background:
    radial-gradient(80% 60% at 85% 0%, color-mix(in srgb, var(--cm-accent-pale) 30%, transparent), transparent 70%);
}
.feat-text { position: relative; z-index: 2; padding: clamp(24px, 3vw, 36px) clamp(24px, 3vw, 40px) 8px; }
.feat-text .fh { font: var(--cm-h3); font-size: 22px; letter-spacing: -.01em; }
.feat-text .fd { font: var(--cm-body); color: var(--cm-ink-secondary); margin-top: 10px; max-width: 540px; }
.feat-text .feat-more { margin-top: 18px; }
.feat-stage { position: relative; z-index: 1; flex: 1; min-height: 380px; padding: 8px clamp(20px,3vw,40px) clamp(24px,3vw,40px); }

.feat-view { position: absolute; inset: 0; padding: inherit; opacity: 0; transform: translateY(10px); pointer-events: none; transition: opacity .35s ease, transform .35s ease; display: flex; align-items: center; justify-content: center; }
.feat-view.show { opacity: 1; transform: none; pointer-events: auto; }

/* mock UI bits ---------------------------------------------------- */
.mock { background: var(--cm-bg-primary); border: 1px solid var(--cm-border); border-radius: var(--cm-radius-md); box-shadow: var(--cm-shadow-pop); }
.mock-row { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; }

/* entity resolution graphic */
.er { position: relative; width: 100%; max-width: 560px; height: 300px; }
.er svg { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; }
.er-card { position: absolute; background: var(--cm-bg-primary); border: 1px solid var(--cm-border); border-radius: var(--cm-radius); box-shadow: var(--cm-shadow-soft); padding: 9px 12px; width: 168px; }
.er-card .nm { font: var(--cm-body); font-size: 14px; color: var(--cm-ink-primary); }
.er-card .em { font: var(--cm-meta); font-size: 12px; color: var(--cm-ink-tertiary); margin-top: 3px; }
.er-hub { position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); width: 56px; height: 56px; display: grid; place-items: center; color: var(--cm-accent); }
.er-hub svg { position: static; width: 40px; height: 40px; }
.er-hub::after { content:""; position: absolute; inset: -16px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--cm-accent) 30%, transparent), transparent 70%); z-index: -1; }
.er-gold { position: absolute; right: 0; top: 50%; transform: translateY(-50%); width: 212px; padding: 14px; }
.er-gold .gh { display: flex; align-items: center; gap: 8px; }
.er-gold .gh .av { width: 26px; height: 26px; border-radius: 50%; background: var(--cm-accent-pale); }
.er-gold .gh .gn { font: var(--cm-body); font-size: 14px; }
.er-gold .grow { display: grid; grid-template-columns: auto 1fr; gap: 7px 14px; margin-top: 12px; }
.er-gold .grow .k { font: var(--cm-meta); font-size: 11.5px; color: var(--cm-ink-tertiary); white-space: nowrap; }
.er-gold .grow .v { font: var(--cm-meta); font-size: 11.5px; color: var(--cm-accent); text-align: right; white-space: nowrap; }

/* profile card */
.profile { width: min(440px, 100%); padding: 22px; }
.profile .ph { display: flex; align-items: center; gap: 12px; }
.profile .ph .av { width: 44px; height: 44px; border-radius: 50%; background: linear-gradient(135deg, var(--cm-accent-pale), var(--cm-blue-soft)); flex: none; }
.profile .ph .nm { font: var(--cm-body-lg); font-size: 18px; }
.profile .ph .id { font: var(--cm-meta); font-size: 12px; color: var(--cm-ink-secondary); display: flex; align-items: center; gap: 6px; margin-top: 2px; }
.profile .ph .id .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cm-accent); }
.profile .pgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 28px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--cm-border); }
.profile .pf .k { font: var(--cm-meta); font-size: 11.5px; color: var(--cm-ink-tertiary); text-transform: uppercase; letter-spacing: .08em; }
.profile .pf .v { font: var(--cm-body); font-size: 15px; margin-top: 3px; }
.profile .pf .v.warm { color: var(--cm-accent); }
.profile .pf .v.blue { color: var(--cm-blue); }

/* source-system chips (resolved-from tags) */
.cm-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 11px;
  font: var(--cm-meta); font-size: 12px; color: var(--cm-ink-secondary);
  background: var(--cm-bg-secondary);
  border: 1px solid var(--cm-border);
  border-radius: var(--cm-radius-pill);
}
.cm-tag .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--cm-accent); flex: none; }

/* signals feed */
.signals { width: min(440px, 100%); }
.signal { display: grid; grid-template-columns: auto 1fr auto; gap: 14px; align-items: start; padding: 16px 18px; border: 1px solid var(--cm-border); border-radius: var(--cm-radius); background: var(--cm-bg-primary); box-shadow: var(--cm-shadow-soft); }
.signal + .signal { margin-top: 12px; }
.signal .ic { width: 34px; height: 34px; border-radius: var(--cm-radius); display: grid; place-items: center; background: var(--cm-bg-tertiary); color: var(--cm-accent); flex: none; }
.signal .st { font: var(--cm-body); font-size: 15px; color: var(--cm-ink-primary); }
.signal .sd { font: var(--cm-meta); font-size: 12.5px; color: var(--cm-ink-secondary); margin-top: 3px; }
.signal .sw { font: var(--cm-meta); font-size: 12px; color: var(--cm-ink-tertiary); white-space: nowrap; }

/* model card */
.model { width: min(440px, 100%); padding: 22px; }
.model .mh { font: var(--cm-body); font-size: 14px; color: var(--cm-ink-secondary); display: flex; align-items: center; gap: 8px; }
.model .mh .tag { font-family: var(--cm-font-mono); font-size: 11px; color: var(--cm-accent); border: 1px solid color-mix(in srgb,var(--cm-accent) 35%, transparent); border-radius: var(--cm-radius-pill); padding: 1px 8px; }
.model .bars { margin-top: 18px; display: flex; flex-direction: column; gap: 14px; }
.model .bar .bl { display: flex; justify-content: space-between; gap: 12px; font: var(--cm-meta); font-size: 12.5px; margin-bottom: 7px; }
.model .bar .bl span:first-child { white-space: nowrap; color: var(--cm-ink-secondary); }
.model .bar .bl .bv { font-family: var(--cm-font-mono); color: var(--cm-ink-primary); }
.model .track { height: 6px; border-radius: 3px; background: var(--cm-bg-tertiary); overflow: hidden; }
.model .fill { height: 100%; border-radius: 3px; background: var(--cm-accent); width: 0; transition: width 1s cubic-bezier(.2,.7,.3,1); }
.model .fill.blue { background: var(--cm-blue); }

/* =================================================================
   CHAOS -> CLARITY (before / after)
   ================================================================= */
.c2c { padding-block: 0 var(--section-y); }

/* =================================================================
   CORE IDEAS — three cards: shared ontology, omniscient layer, action
   ================================================================= */
.c2c-cards {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 24px);
  align-items: stretch;
}
.c2c-card {
  display: flex; flex-direction: column;
  background: var(--cm-bg-primary);
  border: 1px solid var(--cm-border);
  border-radius: var(--cm-radius-lg);
  padding: clamp(24px, 2.4vw, 36px);
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.c2c-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--cm-shadow-pop);
  border-color: color-mix(in srgb, var(--cm-accent-pale) 60%, var(--cm-border));
}
.c2c-ic {
  width: 52px; height: 52px; border-radius: var(--cm-radius-md);
  display: grid; place-items: center; margin-bottom: 24px; color: var(--cm-accent);
  background: color-mix(in srgb, var(--cm-accent-pale) 30%, var(--cm-bg-secondary));
  border: 1px solid color-mix(in srgb, var(--cm-accent-pale) 60%, var(--cm-border));
}
.c2c-ic svg { width: 26px; height: 26px; }
.c2c-num {
  font-family: var(--cm-font-serif); font-style: italic;
  font-size: 15px; color: var(--cm-accent); margin-bottom: 8px;
}
.c2c-card h3 {
  font-family: var(--cm-font-serif); font-weight: 300;
  font-size: clamp(20px, 1.7vw, 25px); line-height: 1.12; letter-spacing: -.01em;
  color: var(--cm-ink-primary); margin: 0 0 12px;
}
.c2c-card p {
  font: var(--cm-body); font-size: 15px; line-height: 1.55;
  color: var(--cm-ink-secondary); margin: 0;
}

@media (max-width: 860px) {
  .c2c-cards { grid-template-columns: 1fr; }
}

/* =================================================================
   ONTOLOGY — home section + shared graph visual (also used on
   /platform/ontology). Entities, relationships, and the actions
   that can be taken between them — the "nouns and verbs" of a firm.
   ================================================================= */
.ontology { padding-block: 0 var(--section-y); }
.ontology .wrap {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px); align-items: center;
}
.ontology h2 {
  font-family: var(--cm-font-serif); font-weight: 300;
  font-size: clamp(28px, 3.4vw, 44px); line-height: 1.08; letter-spacing: -.02em;
  color: var(--cm-ink-primary); margin: 0 0 18px;
}
.ontology h2 em { font-style: italic; color: var(--cm-accent); }
.onto-lede { font: var(--cm-body-lg); color: var(--cm-ink-secondary); margin: 0 0 26px; max-width: 52ch; }
.onto-points { display: grid; gap: 16px; margin-bottom: 30px; }
.onto-point { display: grid; grid-template-columns: auto 1fr; gap: 14px; align-items: start; }
.onto-point .opi {
  width: 32px; height: 32px; border-radius: var(--cm-radius); flex: none;
  display: grid; place-items: center; color: var(--cm-accent);
  background: color-mix(in srgb, var(--cm-accent-pale) 30%, var(--cm-bg-secondary));
  border: 1px solid color-mix(in srgb, var(--cm-accent-pale) 60%, var(--cm-border));
}
.onto-point .opi svg { width: 16px; height: 16px; }
.onto-point .opt { font: var(--cm-body); color: var(--cm-ink-primary); font-weight: 500; }
.onto-point .opt b { font-weight: 500; color: var(--cm-accent); font-style: italic; font-family: var(--cm-font-serif); }
.onto-point .opd { font: var(--cm-meta); font-size: 13.5px; color: var(--cm-ink-secondary); margin-top: 3px; line-height: 1.45; }

/* shared graph visual */
.onto-graph {
  width: 100%;
  background: radial-gradient(120% 120% at 50% 45%, color-mix(in srgb, var(--cm-accent-pale) 14%, var(--cm-bg-secondary)), var(--cm-bg-secondary) 72%);
  border: 1px solid var(--cm-border); border-radius: var(--cm-radius-lg);
  padding: clamp(16px, 2.4vw, 30px);
}
.onto-graph svg { width: 100%; height: auto; display: block; }
.onto-edge { stroke: var(--cm-border-strong); stroke-width: 1.2; }
.onto-elabel-bg { fill: var(--cm-bg-secondary); }
.onto-elabel { fill: var(--cm-ink-secondary); font-family: var(--cm-font-mono); font-size: 11px; }
.onto-node rect { fill: var(--cm-bg-primary); stroke: var(--cm-border-strong); stroke-width: 1.2; }
.onto-node text { font-family: var(--cm-font-sans); font-size: 15px; font-weight: 500; fill: var(--cm-ink-primary); text-anchor: middle; }
.onto-node.is-center rect { fill: var(--cm-ink-primary); stroke: var(--cm-ink-primary); }
.onto-node.is-center text { fill: #fff; }

@media (max-width: 860px) {
  .ontology .wrap { grid-template-columns: 1fr; gap: 30px; }
  .onto-graph { order: -1; }
}

/* ---- /platform/ontology — bespoke, page-only visuals ---- */
/* hero: typed entities linked by relationships (the "schema") */
.onto-schema {
  width: 100%; background: var(--cm-bg-primary);
  border: 1px solid var(--cm-border-strong); border-radius: var(--cm-radius-lg);
  box-shadow: var(--cm-shadow-pop); padding: clamp(20px, 2.4vw, 30px);
}
.osch-head { font: var(--cm-meta); font-size: 13px; color: var(--cm-ink-secondary); display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.osch-tag { font-family: var(--cm-font-mono); font-size: 11px; color: var(--cm-accent); border: 1px solid color-mix(in srgb, var(--cm-accent) 35%, transparent); border-radius: 999px; padding: 2px 9px; }
.osch-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.osch-list li { display: flex; align-items: center; gap: 9px; flex-wrap: wrap; }
.osch-e { font: var(--cm-body); font-size: 14px; color: var(--cm-ink-primary); background: var(--cm-bg-secondary); border: 1px solid var(--cm-border-strong); border-radius: 8px; padding: 5px 11px; }
.osch-r { font-family: var(--cm-font-mono); font-size: 11px; color: var(--cm-accent); white-space: nowrap; }

/* co-built: informal language mapped to ontology terms */
.onto-map {
  width: 100%; display: grid; grid-template-columns: 1fr auto 1fr;
  gap: clamp(10px, 1.6vw, 22px); align-items: center;
  background: var(--cm-bg-secondary); border: 1px solid var(--cm-border);
  border-radius: var(--cm-radius-lg); padding: clamp(18px, 2.2vw, 28px);
}
.omap-col { display: grid; gap: 10px; }
.omap-label { font: var(--cm-meta); font-size: 11px; text-transform: uppercase; letter-spacing: .1em; color: var(--cm-ink-tertiary); margin-bottom: 2px; }
.omap-chip { font: var(--cm-body); font-size: 13.5px; color: var(--cm-ink-primary); background: var(--cm-bg-primary); border: 1px solid var(--cm-border-strong); border-radius: 9px; padding: 9px 12px; }
.omap-chip.soft { color: var(--cm-ink-secondary); font-style: italic; border-style: dashed; }
.omap-chip .omap-k { font-family: var(--cm-font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .06em; color: var(--cm-accent); margin-right: 8px; }
.omap-arrow { color: var(--cm-accent); display: grid; place-items: center; }
.omap-arrow svg { width: 22px; height: 22px; }

/* why it matters: cross-domain signals resolve into one pattern */
.onto-pattern {
  width: 100%; background: var(--cm-bg-primary); border: 1px solid var(--cm-border-strong);
  border-radius: var(--cm-radius-lg); box-shadow: var(--cm-shadow-pop); padding: clamp(18px, 2.2vw, 26px);
}
.opat-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--cm-border); }
.opat-row:first-child { padding-top: 0; }
.opat-dom { font-family: var(--cm-font-mono); font-size: 11px; text-transform: uppercase; letter-spacing: .08em; color: var(--cm-ink-tertiary); }
.opat-sig { font: var(--cm-meta); font-size: 13px; color: var(--cm-ink-primary); text-align: right; }
.opat-join { height: 18px; width: 1px; background: var(--cm-border-strong); margin: 4px 0 4px 14px; }
.opat-result {
  display: flex; align-items: center; gap: 12px; margin-top: 4px; padding: 14px 16px;
  border-radius: var(--cm-radius-md);
  background: color-mix(in srgb, var(--cm-accent-pale) 26%, var(--cm-bg-secondary));
  border: 1px solid color-mix(in srgb, var(--cm-accent-pale) 60%, var(--cm-border));
}
.opat-rk { font-family: var(--cm-font-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: .08em; color: var(--cm-accent); flex: none; }
.opat-rt { font: var(--cm-body); font-size: 15px; color: var(--cm-ink-primary); font-weight: 500; }
.opat-rd { font: var(--cm-meta); font-size: 12.5px; color: var(--cm-ink-secondary); margin-top: 2px; }
@media (max-width: 480px) {
  .onto-map { grid-template-columns: 1fr; }
  .omap-arrow { transform: rotate(90deg); }
}

/* =================================================================
   PERSPECTIVES (blog preview above footer)
   ================================================================= */
.bp { padding-block: var(--section-y); }
.bp .sec-head { align-items: center; }
.bp .sec-head h2 { font-family: var(--cm-font-serif); }

/* featured banner */
.bp-feature {
  display: grid; grid-template-columns: minmax(260px, 0.9fr) 1.4fr;
  align-items: stretch; gap: clamp(20px, 3vw, 44px);
  position: relative; overflow: hidden;
  border: 1px solid var(--cm-border);
  border-radius: var(--cm-radius-lg);
  background:
    radial-gradient(120% 140% at 100% 0%, color-mix(in srgb, var(--cm-blue) 18%, transparent), transparent 60%),
    linear-gradient(100deg, color-mix(in srgb, var(--cm-accent-pale) 45%, var(--cm-bg-secondary)), var(--cm-bg-secondary) 55%, color-mix(in srgb, var(--cm-blue-soft) 32%, var(--cm-bg-secondary)));
  padding: clamp(16px, 1.6vw, 22px);
  transition: box-shadow .2s ease, transform .2s ease;
}
.bp-feature:hover { box-shadow: var(--cm-shadow-pop); transform: translateY(-2px); }
.bp-feature-img {
  border-radius: var(--cm-radius-md);
  background: var(--cm-bg-tertiary) url("assets/blog-previews/Proprietary%20Insights%20Small%20Thumbnail.png") center/cover no-repeat;
  min-height: 220px;
  box-shadow: inset 0 0 0 1px rgba(37,35,34,.06);
}
.bp-feature-body { align-self: center; padding: clamp(8px, 1.4vw, 24px) clamp(8px, 2vw, 32px); }
.bp-feature-body h3 {
  font-family: var(--cm-font-serif); font-weight: 300;
  font-size: clamp(26px, 3.2vw, 42px); line-height: 1.06; letter-spacing: -.02em;
  color: var(--cm-ink-primary);
}
.bp-feature-body p { font: var(--cm-body-lg); color: var(--cm-ink-secondary); margin-top: 12px; }
.bp-feature-body .btn { margin-top: 22px; }

/* card grid */
.bp-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: clamp(18px, 2vw, 28px);
  margin-top: clamp(18px, 2vw, 28px);
}
.bp-card {
  display: flex; flex-direction: column;
  border: 1px solid var(--cm-border);
  border-radius: var(--cm-radius-lg);
  background: var(--cm-bg-primary);
  overflow: hidden;
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.bp-card:hover { box-shadow: var(--cm-shadow-pop); transform: translateY(-3px); border-color: var(--cm-border-strong); }
.bp-card-img {
  aspect-ratio: 16 / 9;
  background: var(--cm-bg-tertiary) center/cover no-repeat;
  position: relative;
}
/* each card uses its post's Medium cover image */
.bp-card-img.tint-blue   { background-image: url("assets/blog-previews/Hierarchy%20of%20Data%20-%20Small%20Thumbnail.png"); }
.bp-card-img.tint-warm   { background-image: url("assets/blog-previews/Entity%20Resolution%20-%20Small%20Thumbnail.png"); }
.bp-card-img.tint-copper { background-image: url("assets/blog-previews/Derived%20Insights%20-%20Small%20Thumbnail.png"); }
.bp-card-body { padding: clamp(18px, 1.6vw, 24px); display: flex; flex-direction: column; flex: 1; }
.bp-cat { font: var(--cm-meta); font-size: 14px; color: var(--cm-accent); }
.bp-card h4 { font: var(--cm-body-lg); font-size: 18px; font-weight: 500; color: var(--cm-ink-primary); margin-top: 6px; letter-spacing: -.01em; }
.bp-card p { font: var(--cm-body); color: var(--cm-ink-secondary); margin-top: 8px; }
.bp-card-foot {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-top: auto; padding-top: 20px;
}
.bp-date { font: var(--cm-meta); font-size: 13px; color: var(--cm-ink-tertiary); }
.bp-read {
  display: inline-flex; align-items: center; gap: 7px;
  font: var(--cm-meta); font-size: 14px; color: var(--cm-ink-primary);
  transition: color .18s ease, gap .18s ease;
}
.bp-card:hover .bp-read { color: var(--cm-accent); gap: 10px; }

@media (max-width: 920px) {
  .bp-grid { grid-template-columns: 1fr; max-width: 520px; }
}
@media (max-width: 720px) {
  .bp-feature { grid-template-columns: 1fr; }
  .bp-feature-img { min-height: 180px; }
}

/* =================================================================
   MID CTA BAND (editorial imagery)
   ================================================================= */
.midcta { padding-block: clamp(16px, 3vw, 40px); }
.midcta-card {
  position: relative; overflow: hidden;
  border-radius: var(--cm-radius-lg);
  min-height: clamp(360px, 42vw, 480px);
  display: flex; align-items: center;
  background: #221f1d;
  box-shadow: var(--cm-shadow-pop);
}
.midcta-img {
  position: absolute; inset: 0; z-index: 0;
  background: url("assets/cashmere-texture.jpg") center 60%/cover no-repeat;
  transform: scale(1.03);
}
.midcta-scrim {
  position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background:
    linear-gradient(96deg, rgba(20,18,16,.82) 0%, rgba(20,18,16,.5) 42%, rgba(20,18,16,.06) 78%),
    linear-gradient(0deg, rgba(212,145,91,.16), transparent 38%);
}
.midcta-content {
  position: relative; z-index: 2; pointer-events: none;
  padding: clamp(32px, 5vw, 64px);
  max-width: 620px;
}
.midcta-content .kicker { color: rgba(255,255,255,.74); }
.midcta-content .kicker .dot { background: var(--cm-accent-soft); }
.midcta-content h2 {
  font-family: var(--cm-font-serif); font-weight: 300;
  font-size: clamp(30px, 4vw, 52px); line-height: 1.05; letter-spacing: -0.025em;
  color: #fff; margin: 18px 0 0; max-width: 13ch;
}
.midcta-content h2 em { font-style: italic; color: var(--cm-accent-soft); }
.midcta-content p {
  margin-top: 18px; max-width: 420px;
  font: var(--cm-body-lg); color: rgba(255,255,255,.82);
}
.midcta-content .btn { margin-top: 30px; pointer-events: auto; }
.midcta-hint {
  position: absolute; right: 16px; bottom: 14px; z-index: 2; pointer-events: none;
  font: var(--cm-meta); font-size: 11.5px; color: rgba(255,255,255,.42);
}

/* =================================================================
   DATA HIERARCHY
   ================================================================= */
.hierarchy { padding-block: var(--section-y); background: var(--cm-bg-secondary); border-top: 1px solid var(--cm-border); border-bottom: 1px solid var(--cm-border); }
.hier-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.hier-list { display: flex; flex-direction: column; }
.hier-item { border-top: 1px solid var(--cm-border-strong); cursor: pointer; }
.hier-item:last-child { border-bottom: 1px solid var(--cm-border-strong); }
.hier-head { display: flex; align-items: center; gap: 16px; padding: 22px 8px; }
.hier-head .swatch { width: 12px; height: 12px; border-radius: 3px; flex: none; background: var(--cm-ink-tertiary); transition: background .2s, transform .2s; }
.hier-head .ht { font: var(--cm-h3); font-size: clamp(20px, 2.2vw, 26px); color: var(--cm-ink-secondary); letter-spacing: -.01em; transition: color .2s; flex: 1; }
.hier-head .hn { font-family: var(--cm-font-mono); font-size: 12px; color: var(--cm-ink-tertiary); }
.hier-item.open .ht { color: var(--cm-ink-primary); }
.hier-item.open .swatch { transform: scale(1.25); }
.hier-body { max-height: 0; overflow: hidden; transition: max-height .4s cubic-bezier(.4,0,.2,1); }
.hier-body .inner { padding: 0 8px 24px 40px; }
.hier-body p { font: var(--cm-body); color: var(--cm-ink-secondary); max-width: 460px; }

/* layered contour cone — abstract stacked rings */
.hier-visual { position: relative; aspect-ratio: 1 / 0.86; }
.hier-visual svg { width: 100%; height: 100%; overflow: visible; }
.hier-visual .ring { fill: none; stroke: color-mix(in srgb, var(--cm-ink-primary) 14%, transparent); stroke-width: 1.4; transition: stroke .3s ease, stroke-width .3s ease; }
.hier-visual .ring.layer-on { stroke-width: 2.4; }

/* =================================================================
   CLOSING CTA
   ================================================================= */
.closing { position: relative; min-height: 560px; display: flex; align-items: center; overflow: hidden; background: #221f1d; }
.closing .bg { position: absolute; inset: 0; background: url("assets/cashmere-texture.jpg") center 28%/cover no-repeat; transform: scale(1.04); }
.closing .scrim { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(20,18,16,.86) 0%, rgba(20,18,16,.6) 46%, rgba(20,18,16,.18) 100%); }
.closing .scrim2 { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(20,18,16,.3), transparent 30%, transparent 70%, rgba(20,18,16,.4)); }
.closing .wrap { position: relative; z-index: 2; }
/* goat on the cliff — anchored flush to the closing's bottom edge (which meets
   the footer), same treatment as the hero goat */
.closing-goat {
  position: absolute; z-index: 2; pointer-events: none;
  right: 0; bottom: 0;
  width: clamp(240px, 32vw, 460px); height: auto;
}
.closing .kicker { color: rgba(255,255,255,.74); }
.closing .kicker .dot { background: var(--cm-accent-soft); }
.closing h2 { font-family: var(--cm-font-serif); font-weight: 300; font-size: clamp(36px, 5vw, 64px); line-height: 1.04; letter-spacing: -0.025em; color: #fff; margin: 20px 0 0; max-width: 14ch; }
.closing h2 em { font-style: italic; color: var(--cm-accent-soft); }
.closing p { margin-top: 22px; font: var(--cm-body-lg); color: rgba(255,255,255,.8); max-width: 440px; }
.closing .cta { margin-top: 34px; display: flex; gap: 16px; flex-wrap: wrap; }
.closing .btn-ghost { color: #fff; border-color: rgba(255,255,255,.32); }
.closing .btn-ghost:hover { background: rgba(255,255,255,.08); }

/* =================================================================
   FOOTER
   ================================================================= */
.footer { position: relative; background: var(--cm-accent-pale); color: var(--cm-ink-primary); overflow: hidden; }
.footer .topo-bg { position: absolute; inset: 0; color: rgba(37,35,34,.05); pointer-events: none; }
.footer .topo-bg svg { width: 100%; height: 100%; }
.footer .wrap { position: relative; z-index: 2; padding-block: clamp(56px, 8vw, 88px) 32px; }
.footer-top { display: grid; grid-template-columns: 1.4fr repeat(3, 1fr); gap: 40px; }
.footer .brand .word { color: var(--cm-ink-primary); }
.footer .fcol h4 { font: var(--cm-meta); text-transform: uppercase; letter-spacing: .12em; color: color-mix(in srgb, var(--cm-ink-primary) 55%, transparent); margin: 0 0 18px; font-size: 12px; }
.footer .fcol a { display: block; font: var(--cm-body); font-size: 15px; color: color-mix(in srgb, var(--cm-ink-primary) 78%, transparent); padding: 7px 0; transition: color .15s; }
.footer .fcol a:hover { color: var(--cm-ink-primary); }
.footer-tag { font: var(--cm-body); font-size: 15px; color: color-mix(in srgb, var(--cm-ink-primary) 62%, transparent); max-width: 230px; margin-top: 16px; }
.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: clamp(40px, 6vw, 64px); padding-top: 24px; border-top: 1px solid color-mix(in srgb, var(--cm-ink-primary) 14%, transparent); }
.footer-bottom .legal { display: flex; gap: 22px; flex-wrap: wrap; }
.footer-bottom .legal a { font: var(--cm-meta); color: color-mix(in srgb, var(--cm-ink-primary) 66%, transparent); }
.footer-bottom .legal a:hover { color: var(--cm-ink-primary); }
.footer-bottom .copy { font: var(--cm-meta); color: color-mix(in srgb, var(--cm-ink-primary) 52%, transparent); }

/* =================================================================
   SCROLL REVEAL
   ================================================================= */
.reveal { opacity: 0; transform: translateY(var(--reveal-dist)); transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }
:root[data-motion="off"] .reveal { opacity: 1; transform: none; transition: none; }

/* =================================================================
   RESPONSIVE
   ================================================================= */
@media (max-width: 940px) {
  .hero { min-height: auto; padding-bottom: clamp(220px, 60vw, 400px); }
  .hero-inner { padding-block: clamp(36px, 9vh, 72px) 0; }
  .hero h1 .hero-br { display: none; }
  .goat-slot { right: 0; width: clamp(290px, 78vw, 460px); height: clamp(290px, 60vw, 440px); }
  .thesis .wrap { grid-template-columns: 1fr; gap: 40px; }
  .feat-grid { grid-template-columns: 1fr; }
  .feat-tabs { flex-direction: row; overflow-x: auto; border-bottom: 1px solid var(--cm-border); }
  .feat-tab { border-top: 0; min-width: 200px; }
  .feat-tab .ft-d { display: none; }
  .feat-tab::before { left: 0; top: auto; bottom: 0; width: 100%; height: 2px; transform: scaleX(0); }
  .feat-tab.active::before { transform: scaleX(1); }
  .hier-grid { grid-template-columns: 1fr; }
  .hier-visual { max-width: 440px; margin: 0 auto; }
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .nav-links { display: none; }
  .trusted .wrap { gap: 18px; }
  .trusted .logos { margin-left: 0; justify-content: flex-start; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  .sec-head { flex-direction: column; align-items: flex-start; }
  .closing-goat { width: clamp(150px, 42vw, 220px); }
  .hero-cta { gap: 12px; }
}