/* grip /// — AI Champion Program — marketing site
   Layers page-level components on top of the design tokens (styles.css).
   Brand rules honoured: open sky is the primary stage, deep blue is the
   flat master fill, butter on dark only, gold is the functional bite,
   near-square 2px corners, hairlines not strokes, no em dashes in copy. */

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--text-body);
  font-family: var(--font-sans);
  font-size: var(--t-body);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; }

/* ---- Layout ---- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 var(--gutter); }
.container-wide { max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--space-9) 0; }
.section-tight { padding: var(--space-8) 0; }
.center { text-align: center; }

/* ---- Type helpers ---- */
.eyebrow {
  display: inline-block;
  font-size: var(--t-eyebrow); font-weight: var(--w-bold);
  letter-spacing: var(--tr-eyebrow); text-transform: uppercase;
  color: var(--text-muted);
}
.eyebrow.on-sky { color: var(--frost); opacity: .9; }
h1, h2, h3, h4 { color: var(--ink); margin: 0; }
.display { font-weight: var(--w-black); font-size: var(--t-h1); line-height: var(--lh-snug); letter-spacing: var(--tr-display); }
.h2 { font-weight: var(--w-black); font-size: var(--t-h2); line-height: 1.08; letter-spacing: -0.03em; }
.h3 { font-weight: var(--w-bold); font-size: var(--t-h3); line-height: 1.18; letter-spacing: var(--tr-head); }
.lead { font-size: var(--t-body-lg); color: var(--text-body); line-height: 1.55; }
.serif { font-family: var(--font-serif); font-style: italic; font-weight: 400; }
.muted { color: var(--text-muted); }
.mark-slash { color: var(--gold); font-weight: var(--w-black); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-sans); font-weight: var(--w-bold); font-size: var(--t-body);
  padding: 15px 28px; border-radius: var(--r-xs); border: none; cursor: pointer;
  text-decoration: none; white-space: nowrap;
  transition: transform var(--dur-press) var(--ease), background var(--dur-fast) var(--ease),
              opacity var(--dur-fast) var(--ease);
}
.btn:active { transform: scale(var(--press-scale)); }
.btn-primary { background: var(--deep); color: var(--frost); }
.btn-primary:hover { background: var(--deep-press); }
.btn-gold { background: var(--gold); color: var(--ink); }
.btn-gold:hover { opacity: .92; }
.btn-butter { background: var(--butter); color: var(--ink); box-shadow: 0 10px 30px rgba(255,213,138,.24); }
.btn-ghost { background: none; color: var(--ink); border: 1px solid var(--line-strong); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-ghost-sky {
  background: rgba(255,255,255,.06); color: var(--frost);
  border: 1px solid rgba(255,255,255,.28);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.btn-link { background: none; padding: 0; color: var(--ink); font-weight: var(--w-semibold); border-bottom: 2px solid var(--gold); border-radius: 0; }

/* ---- Nav (light) ---- */
.nav {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px var(--gutter); max-width: var(--container-wide); margin: 0 auto;
}
.nav-left { display: flex; align-items: center; gap: 30px; }
.nav-left .divider { width: 1px; height: 22px; background: var(--line-strong); }
.nav-links { display: flex; gap: 28px; }
.nav-links a { color: var(--text-body); text-decoration: none; font-size: var(--t-small); font-weight: var(--w-medium); padding: 4px 0; position: relative; }
.nav-links a:hover { color: var(--ink); }
.nav-links a.active { color: var(--ink); font-weight: var(--w-semibold); }
.nav-links a.active::after { content:""; position:absolute; left:0; right:0; bottom:-3px; height:2px; background: var(--gold); }
.nav-right { display: flex; align-items: center; gap: 20px; }
.nav-right .signin { text-decoration: none; font-size: var(--t-small); font-weight: var(--w-semibold); color: var(--ink); }
.nav .cta { padding: 10px 20px; font-size: var(--t-small); }

/* nav on sky (glass pill) — fixed floating, sticky behaviour (matches design system) */
.nav-sky {
  position: fixed; top: 14px; left: 50%; transform: translateX(-50%);
  width: calc(100% - 28px); max-width: var(--container-wide);
  z-index: 60; padding: 0; margin: 0;
}
.nav-sky .glasspill {
  position: relative;
  margin-top: 0; display: flex; align-items: center; justify-content: space-between;
  padding: 12px 18px 12px 24px;
  transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease), border-color var(--dur) var(--ease);
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--r-pill);
  backdrop-filter: blur(16px) saturate(140%); -webkit-backdrop-filter: blur(16px) saturate(140%);
  box-shadow: 0 8px 30px rgba(0,0,0,.18), inset 0 1px 0 rgba(255,255,255,.10);
}
.nav-sky .nav-links a { color: rgba(255,255,255,.80); }
.nav-sky .nav-links a:hover, .nav-sky .nav-links a.active { color: var(--frost); }
.nav-sky .nav-links a.active::after { background: var(--butter); }
.nav-logo { display: inline-flex; align-items: center; text-decoration: none; flex-shrink: 0; }
/* live-text wordmark — uses the loaded Archivo webfont, so nothing can clip the descender */
.grip-logo { font-family: var(--font-sans); font-weight: var(--w-black); letter-spacing: -.04em; line-height: 1; display: inline-flex; white-space: nowrap; color: var(--frost); }
.grip-logo .gl-i { position: relative; display: inline-block; }
.grip-logo .gl-slashes { position: absolute; left: 50%; bottom: .95em; transform: translateX(-50%) rotate(20deg); display: flex; gap: .08em; }
.grip-logo .gl-slashes i { display: block; width: .044em; height: .26em; border-radius: .022em; background: var(--butter); }
.nav-sky .nav-logo .grip-logo { font-size: 30px; }
.nav-sky.scrolled .grip-logo, .nav-sky.open .grip-logo { color: var(--deep); }
.nav-sky.scrolled .grip-logo .gl-slashes i, .nav-sky.open .grip-logo .gl-slashes i { background: var(--gold); }
.nav-sky .glasspill .btn { border-radius: var(--r-pill); padding: 10px 20px; }
/* hamburger (mobile only; shown via media query) */
.nav-toggle { display: none; width: 42px; height: 42px; flex-shrink: 0; border: none; cursor: pointer;
  background: rgba(255,255,255,.12); border-radius: var(--r-pill); padding: 0;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px; }
.nav-toggle span { display: block; width: 18px; height: 2px; background: var(--frost); border-radius: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur-fast) var(--ease); }
.nav-sky.scrolled .nav-toggle, .nav-sky.open .nav-toggle { background: rgba(16,40,80,.07); }
.nav-sky.scrolled .nav-toggle span, .nav-sky.open .nav-toggle span { background: var(--deep); }
.nav-sky.open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-sky.open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-sky.open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.menu-cta { display: none; }
/* nav end group: language selector + CTA */
.nav-end { display: flex; align-items: center; gap: 14px; }
.lang-select { display: flex; align-items: center; gap: 2px; }
.lang-opt { font-size: 12px; font-weight: var(--w-semibold); letter-spacing: .04em; padding: 5px 9px; border-radius: var(--r-pill); cursor: pointer; user-select: none; }
.nav-sky .lang-opt { color: rgba(255,255,255,.58); }
.nav-sky .lang-opt.active { color: var(--frost); background: rgba(255,255,255,.14); }
.nav-sky.scrolled .lang-opt, .nav-sky.open .lang-opt { color: var(--text-muted); }
.nav-sky.scrolled .lang-opt.active, .nav-sky.open .lang-opt.active { color: var(--deep); background: rgba(16,40,80,.07); }
/* scrolled state: frosted-white over light sections, ink text, gold CTA */
.nav-sky.scrolled .glasspill {
  background: rgba(255,255,255,.88);
  border-color: rgba(16,40,80,.10);
  box-shadow: 0 10px 30px rgba(16,40,80,.14), inset 0 1px 0 rgba(255,255,255,.85);
}
.nav-sky.scrolled .nav-links a { color: var(--text-body); }
.nav-sky.scrolled .nav-links a:hover,
.nav-sky.scrolled .nav-links a.active { color: var(--deep); }
.nav-sky.scrolled .nav-links a.active::after { background: var(--gold); }
.nav-sky.scrolled .glasspill .btn-butter { background: var(--gold); box-shadow: none; }

/* ---- Sky stage (open sky ambient) ---- */
.sky {
  position: relative; z-index: 50; background: var(--sky-gradient); overflow: hidden; isolation: isolate;
}
.sky .aurora { position: absolute; border-radius: 50%; filter: blur(90px); z-index: 0; background: #fff; pointer-events: none; }
.sky .a1 { width: 620px; height: 380px; left: -120px; top: -160px; opacity: .42; animation: drift1 22s var(--ease-in-out) infinite; }
.sky .a2 { width: 520px; height: 320px; right: -60px; top: -120px; opacity: .30; animation: drift2 26s var(--ease-in-out) infinite; }
.sky .a3 { width: 560px; height: 360px; right: 120px; bottom: -260px; opacity: .22; animation: drift3 30s var(--ease-in-out) infinite; }
.sky .a4 { width: 520px; height: 340px; left: 200px; bottom: -240px; opacity: .16; animation: drift1 28s var(--ease-in-out) infinite; }
.sky .grain {
  position: absolute; inset: 0; z-index: 1; opacity: .5; mix-blend-mode: overlay; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.12) .5px, transparent .5px); background-size: 4px 4px;
}
.sky .sky-content { position: relative; z-index: 2; }
@keyframes drift1 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(40px,30px)} }
@keyframes drift2 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(-50px,40px)} }
@keyframes drift3 { 0%,100%{transform:translate(0,0)} 50%{transform:translate(30px,-40px)} }
@media (prefers-reduced-motion: reduce){ .sky .aurora{ animation:none !important; } }

/* ---- Home hero ---- */
.hero-body { display: flex; align-items: flex-end; justify-content: space-between; gap: 50px; padding: 124px var(--gutter) 96px; max-width: var(--container-wide); margin: 0 auto; }
.hero-left { max-width: 760px; }
.pill-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--frost); font-size: var(--t-eyebrow); font-weight: var(--w-semibold);
  letter-spacing: .20em; text-transform: uppercase;
  background: rgba(255,255,255,.10); border: 1px solid rgba(255,255,255,.18);
  padding: 8px 16px; border-radius: var(--r-pill);
  backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
}
.pill-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--butter); }
.hero-h1 { margin: 24px 0 0; color: var(--frost); font-weight: var(--w-black); font-size: clamp(24px, 5.8vw, 58px); line-height: 1.05; letter-spacing: -0.035em; max-width: 760px; }
.hero-h1 .hl1 { display: block; }
.hero-h1 .rot { display: inline-block; color: var(--butter); font-style: normal; will-change: opacity, transform, filter; }
.hero-promise { margin: 26px 0 0; color: var(--frost); font-weight: var(--w-semibold); font-size: 25px; line-height: 1.28; letter-spacing: -0.015em; max-width: 600px; }
.hero-promise .em { background: linear-gradient(transparent 62%, rgba(255,213,138,.55) 62%, rgba(255,213,138,.55) 94%, transparent 94%); }
.hero-sub { margin: 14px 0 0; color: rgba(255,255,255,.76); font-size: 18px; line-height: 1.5; max-width: 540px; }
.hero-actions { margin-top: 36px; display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.hero-note { margin-top: 18px; color: rgba(255,255,255,.62); font-size: var(--t-small); }

/* glass stat panel */
.stat-panel {
  width: 320px; flex-shrink: 0;
  background: rgba(255,255,255,.09); border: 1px solid rgba(255,255,255,.18);
  border-radius: var(--r-xs);
  backdrop-filter: blur(20px) saturate(140%); -webkit-backdrop-filter: blur(20px) saturate(140%);
  box-shadow: 0 20px 50px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.10);
  padding: 28px;
}
.stat-panel .stat + .stat { margin-top: 22px; padding-top: 22px; border-top: 1px solid rgba(255,255,255,.14); }
.stat-num { color: var(--frost); font-weight: var(--w-black); font-size: 44px; letter-spacing: -0.03em; line-height: 1; }
.stat-num span { color: var(--butter); }
.stat-label { color: rgba(255,255,255,.68); font-size: var(--t-small); margin-top: 7px; }

/* ---- Page hero (subpages, compact sky band) ---- */
.page-hero { padding: 116px var(--gutter) 84px; max-width: var(--container); margin: 0 auto; }
.page-hero .pill-eyebrow { margin-bottom: 22px; }
.page-hero h1 { color: var(--frost); font-weight: var(--w-black); font-size: var(--t-h1); line-height: 1.05; letter-spacing: -0.035em; max-width: 760px; }
.page-hero p { color: rgba(255,255,255,.78); font-size: 19px; line-height: 1.55; max-width: 600px; margin: 22px 0 0; }

/* ---- Section heading block ---- */
.section-head { margin-bottom: var(--space-7); }
.section-head .eyebrow { margin-bottom: 16px; }
.section-head.split { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; }
.section-head.split .lead { max-width: 340px; padding-bottom: 6px; }

/* ---- Slash motif ---- */
.slash { display: inline-flex; gap: 4px; }
.slash i { width: 4px; height: 22px; background: var(--deep); border-radius: 2px; transform: rotate(20deg); }
.slash.gold i { background: var(--gold); }
.slash.lg i { width: 7px; height: 38px; border-radius: 3px; }

/* ---- Problem / belief list ---- */
.split-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.belief-list { list-style: none; margin: 0; padding: 0; }
.belief-list li { padding: 20px 0; border-top: 1px solid var(--line); display: flex; gap: 16px; }
.belief-list li:last-child { border-bottom: 1px solid var(--line); }
.belief-list .k { color: var(--gold); font-weight: var(--w-black); flex-shrink: 0; }
.belief-list .t { color: var(--ink); font-weight: var(--w-semibold); }
.belief-list .d { color: var(--text-body); font-size: var(--t-small); margin-top: 2px; }

/* ---- Feature grid (hairline columns, ghost numerals) ---- */
.fgrid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line-strong); }
.fgrid .col { position: relative; padding: 38px 34px 14px 0; border-right: 1px solid var(--line); }
.fgrid .col:last-child { border-right: none; padding-right: 0; }
.fgrid .ghost { position: absolute; top: 24px; right: 14px; font-weight: var(--w-black); font-size: 66px; color: var(--line-strong); letter-spacing: -0.04em; line-height: 1; user-select: none; }
.fgrid .col:last-child .ghost { right: 0; }
.fgrid .slash { margin-bottom: 20px; }
.fgrid h3 { font-size: 22px; margin-bottom: 10px; }
.fgrid p { color: var(--text-body); font-size: 15.5px; line-height: 1.55; max-width: 300px; }

/* ---- Process / 12-week arc ---- */
.track { display: grid; grid-template-columns: repeat(4, 1fr); position: relative; }
.track .line { position: absolute; top: 9px; left: 0; right: 0; height: 2px; background: var(--line-strong); }
.track .line .fill { position: absolute; left: 0; top: 0; bottom: 0; width: 25%; background: var(--deep); }
.phase { position: relative; padding: 36px 30px 0 0; }
.phase .node { position: absolute; top: 0; left: 0; width: 20px; height: 20px; border-radius: 50%; background: var(--paper); border: 2px solid var(--line-strong); }
.phase.on .node { border-color: var(--deep); background: var(--deep); }
.phase .wk { font-size: 13px; font-weight: var(--w-bold); letter-spacing: .12em; text-transform: uppercase; color: var(--deep); }
.phase:not(.on) .wk { color: var(--text-faint); }
.phase h3 { font-size: 21px; margin: 12px 0 8px; }
.phase p { font-size: 15px; color: var(--text-body); max-width: 250px; }

/* ---- Deep stats band ---- */
.band { background: var(--deep); position: relative; overflow: hidden; }
.band .mark { position: absolute; right: 40px; top: -30px; opacity: .08; }
.band .inner { position: relative; z-index: 2; padding: 72px var(--gutter); max-width: var(--container); margin: 0 auto; }
.band .eyebrow { color: var(--sky-soft); margin-bottom: 36px; display: block; }
.statgrid { display: grid; grid-template-columns: repeat(4, 1fr); }
.statgrid .stat { padding: 0 30px; border-left: 1px solid rgba(234,243,253,.16); }
.statgrid .stat:first-child { border-left: none; padding-left: 0; }
.statgrid .n { font-weight: var(--w-black); font-size: 56px; letter-spacing: -0.035em; color: var(--frost); line-height: 1; display: flex; align-items: baseline; gap: 4px; }
.statgrid .n .u { font-size: 24px; color: var(--butter); font-weight: var(--w-bold); }
.statgrid .l { color: var(--sky-soft); font-size: 15px; margin-top: 12px; line-height: 1.4; }

/* ---- Card grids (functions, deliverables, governance) ---- */
.cards { display: grid; gap: 20px; }
.cards.c3 { grid-template-columns: repeat(3, 1fr); }
.cards.c2 { grid-template-columns: repeat(2, 1fr); }
.cards.c4 { grid-template-columns: repeat(4, 1fr); }
.card {
  background: var(--card); border-radius: var(--r-xs); padding: 26px;
  box-shadow: var(--shadow-card); border: 1px solid var(--line);
}
.card .ico { width: 34px; height: 34px; border-radius: var(--r-xs); background: var(--surface-1); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; }
.card h3 { font-size: 18px; margin-bottom: 8px; }
.card h4 { font-size: var(--t-h4); margin-bottom: 8px; }
.card p { font-size: 14.5px; color: var(--text-body); margin: 0; line-height: 1.5; }
.card .fn { font-size: 12px; font-weight: var(--w-bold); letter-spacing: .12em; text-transform: uppercase; color: var(--gold); margin-bottom: 10px; }

/* numbered deliverable rows */
.rows { border-top: 1px solid var(--line-strong); }
.rows .row { display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line); align-items: baseline; }
.rows .num { font-weight: var(--w-black); font-size: 20px; color: var(--line-strong); letter-spacing: -0.02em; }
.rows .row.on .num { color: var(--deep); }
.rows .rt { color: var(--ink); font-weight: var(--w-semibold); font-size: 17px; }
.rows .rd { color: var(--text-body); font-size: 15px; margin-top: 4px; max-width: 620px; }

/* compare do / dont */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.compare .pane { border-radius: var(--r-xs); padding: 28px; }
.compare .do { background: var(--surface-1); }
.compare .dont { background: var(--paper); border: 1px solid var(--line); }
.compare h4 { font-size: var(--t-h4); margin-bottom: 18px; display: flex; align-items: center; gap: 10px; }
.compare ul { list-style: none; margin: 0; padding: 0; }
.compare li { padding: 9px 0; font-size: 15px; color: var(--text-body); display: flex; gap: 10px; }
.compare .tick { color: var(--positive); font-weight: var(--w-bold); }
.compare .cross { color: var(--danger); font-weight: var(--w-bold); }

/* ---- Impact / complexity matrix ---- */
.matrix { display: grid; grid-template-columns: auto 1fr; gap: 14px; }
.matrix-y { writing-mode: vertical-rl; transform: rotate(180deg); align-self: center; text-align: center;
  font-size: 12px; font-weight: var(--w-bold); letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted); }
.matrix-main { display: flex; flex-direction: column; gap: 14px; min-width: 0; }
.matrix-grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 1fr 1fr; gap: 16px; }
.quad { border-radius: var(--r-xs); padding: 28px; min-height: 188px; display: flex; flex-direction: column; position: relative; z-index: 2; }
.quad h3 { font-size: 24px; font-weight: var(--w-black); letter-spacing: -0.02em; margin: 0 0 8px; }
.quad p { font-size: 15px; line-height: 1.5; margin: 0; max-width: 330px; }
.quad-muted { background: var(--surface-1); }
.quad-muted h3 { color: var(--grey-600); }
.quad-muted p { color: var(--text-muted); }
.quad-roadmap { background: var(--slate); }
.quad-roadmap h3 { color: var(--frost); }
.quad-roadmap p { color: rgba(234,243,253,.82); }
.quad-tag { align-self: flex-start; font-size: 11px; font-weight: var(--w-bold); letter-spacing: .16em; text-transform: uppercase; color: var(--butter); margin-bottom: 14px; }
.quad-start { background: var(--deep); box-shadow: var(--shadow-raised); }
.quad-start h3 { color: var(--frost); }
.quad-start p { color: rgba(234,243,253,.85); }
.quad-flag { margin-top: auto; padding-top: 18px; font-size: 13px; font-weight: var(--w-black); letter-spacing: .14em; text-transform: uppercase; color: var(--gold); }
.matrix-x { text-align: center; font-size: 12px; font-weight: var(--w-bold); letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted); }

/* ---- Fit check (Apply) ---- */
.card.fit-yes { background: var(--deep); border-color: var(--deep); box-shadow: var(--shadow-raised); }
.card.fit-route { background: var(--slate); border-color: var(--slate); }
.card.fit-no { background: var(--surface-1); }
.fit-tag { font-size: 12px; font-weight: var(--w-bold); letter-spacing: .14em; text-transform: uppercase; margin-bottom: 16px; }
.card.fit-yes .fit-tag { color: var(--butter); }
.card.fit-route .fit-tag { color: var(--cyan); }
.card.fit-no .fit-tag { color: var(--grey-600); }
.fit-list { list-style: none; margin: 0; padding: 0; }
.fit-list li { display: flex; gap: 10px; padding: 8px 0; font-size: 14.5px; line-height: 1.45; }
.card.fit-yes .fit-list li { color: var(--frost); }
.card.fit-route .fit-list li { color: rgba(234,243,253,.92); }
.card.fit-no .fit-list li { color: var(--text-muted); }
.fit-list .ic { flex-shrink: 0; font-weight: var(--w-bold); }
.card.fit-yes .fit-list .ic { color: var(--gold); }
.card.fit-route .fit-list .ic { color: var(--butter); }
.card.fit-no .fit-list .ic { color: var(--grey-400); }
.fit-foot { margin-top: 28px; font-size: 15px; color: var(--text-body); }
.fit-foot a { color: var(--ink); font-weight: var(--w-semibold); text-decoration: none; border-bottom: 2px solid var(--gold); }

/* ---- FAQ page ---- */
.faq-list { max-width: 760px; }
.faq-item { border-top: 1px solid var(--line); }
.faq-list .faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary { list-style: none; cursor: pointer; position: relative; padding: 15px 40px 15px 0;
  font-size: 17px; font-weight: var(--w-medium); letter-spacing: -0.005em; color: var(--ink); }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--deep); }
.faq-item summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 8px; height: 8px;
  border-right: 2px solid var(--slate); border-bottom: 2px solid var(--slate);
  transform: translateY(-65%) rotate(45deg); transition: transform var(--dur) var(--ease); }
.faq-item[open] summary::after { transform: translateY(-35%) rotate(-135deg); }
.faq-item > p { margin: 0; padding: 2px 40px 20px 0; font-size: 16px; color: var(--text-body); line-height: 1.6; max-width: 680px; }
.faq-item > p a { color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--gold); }
@media (max-width: 700px) {
  .matrix { grid-template-columns: 1fr; gap: 8px; }
  .matrix-y { writing-mode: horizontal-tb; transform: none; text-align: left; }
  .matrix-grid { grid-template-columns: 1fr; grid-template-rows: none; gap: 12px; }
  .quad { min-height: 0; }
  .quad-start { order: -2; } .quad-roadmap { order: -1; }
  .matrix-arrow { display: none; }
}

/* ---- Steps / funnel ---- */
.funnel { display: grid; gap: 16px; }
.fstep { display: grid; grid-template-columns: 64px 1fr auto; gap: 24px; align-items: center; background: var(--card); border: 1px solid var(--line); border-radius: var(--r-xs); padding: 26px 28px; box-shadow: var(--shadow-card); }
.fstep .fn { font-weight: var(--w-black); font-size: 30px; color: var(--line-strong); }
.fstep.lead-step { background: var(--deep); border-color: var(--deep); }
.fstep.lead-step .fn { color: rgba(234,243,253,.4); }
.fstep.lead-step h3, .fstep.lead-step .price { color: var(--frost); }
.fstep.lead-step p { color: var(--sky-soft); }
.fstep h3 { font-size: 19px; margin-bottom: 4px; }
.fstep p { font-size: 14.5px; margin: 0; color: var(--text-body); }
.fstep .price { font-weight: var(--w-bold); color: var(--ink); white-space: nowrap; font-size: 15px; }
.addon { display: flex; align-items: center; gap: 22px; margin-top: 16px; padding: 20px 24px; border: 1px dashed var(--line-strong); border-radius: var(--r-xs); background: var(--surface-1); }
.addon .tag { font-size: 11px; font-weight: var(--w-bold); letter-spacing: .14em; text-transform: uppercase; color: var(--gold); flex-shrink: 0; }
.addon .body { flex: 1; min-width: 0; }
.addon .body strong { color: var(--ink); font-size: 16px; }
.addon .body p { margin: 3px 0 0; font-size: 14px; color: var(--text-body); line-height: 1.45; }
.addon .price { font-weight: var(--w-bold); color: var(--ink); white-space: nowrap; flex-shrink: 0; }
@media (max-width: 640px) { .addon { flex-direction: column; align-items: flex-start; gap: 10px; } }

/* ---- Testimonial ---- */
.quote-block { display: grid; grid-template-columns: 0.85fr 2fr; gap: 60px; align-items: start; }
.quote-block .aside { border-top: 2px solid var(--deep); padding-top: 22px; }
.quote-block .who { font-weight: var(--w-bold); font-size: 18px; color: var(--ink); }
.quote-block .role { font-size: 14px; color: var(--text-muted); margin-top: 4px; }
.quote-block .q { font-weight: var(--w-bold); font-size: 36px; line-height: 1.24; letter-spacing: -0.02em; color: var(--ink); margin: 0; }
.quote-block .q .hl { background: linear-gradient(transparent 62%, var(--butter) 62%, var(--butter) 92%, transparent 92%); padding: 0 2px; }
.quote-block .meta { margin-top: 28px; font-size: 14px; color: var(--text-muted); letter-spacing: .04em; }

/* ---- CTA band ---- */
.cta-band { background: var(--deep); border-radius: var(--r-xs); padding: 60px; display: flex; align-items: center; justify-content: space-between; gap: 50px; position: relative; overflow: hidden; }
.cta-band .mark { position: absolute; left: -40px; bottom: -70px; opacity: .07; }
.cta-band .l { position: relative; z-index: 2; }
.cta-band .eyebrow { color: var(--sky-soft); display: block; }
.cta-band h2 { margin: 14px 0 0; font-weight: var(--w-black); font-size: 44px; letter-spacing: -0.03em; color: var(--frost); line-height: 1.05; max-width: 620px; }
.cta-band h2 .u { background: linear-gradient(transparent 64%, rgba(255,213,138,.9) 64%, rgba(255,213,138,.9) 92%, transparent 92%); }
.cta-band .r { position: relative; z-index: 2; display: flex; flex-direction: column; gap: 12px; flex-shrink: 0; }
.cta-band .note { font-size: 13px; color: var(--sky-soft); text-align: center; margin-top: 2px; }

/* ---- Footer ---- */
.ft { background: var(--deep); padding: 64px var(--gutter) 0; position: relative; overflow: hidden; }
.ft .top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 40px; position: relative; z-index: 2; max-width: var(--container); margin: 0 auto; }
.ft .top .grip-logo { font-size: 30px; }
.ft .blurb { color: var(--sky-soft); font-size: 15px; line-height: 1.55; max-width: 300px; margin-top: 20px; }
.ft .brandline { color: var(--butter); font-size: 13px; font-weight: var(--w-semibold); margin-top: 16px; }
.ft .col h4 { color: var(--frost); font-size: 12px; font-weight: var(--w-bold); letter-spacing: .18em; text-transform: uppercase; margin: 6px 0 18px; }
.ft .col a { display: block; color: var(--sky-soft); text-decoration: none; font-size: 15px; margin-bottom: 12px; }
.ft .col a:hover { color: var(--frost); }
.ft .meta { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(234,243,253,.16); margin-top: 50px; padding: 22px 0 20px; position: relative; z-index: 2; max-width: var(--container); margin-left: auto; margin-right: auto; }
.ft .legal { color: var(--sky-soft); font-size: 13px; }
.ft .social { display: flex; gap: 22px; }
.ft .social a { color: var(--sky-soft); text-decoration: none; font-size: 13px; font-weight: var(--w-semibold); letter-spacing: .04em; }
.ft .bleed { position: relative; z-index: 1; margin: 18px 0 -3.2%; pointer-events: none; text-align: center; }
.ft .bleed .word { font-weight: var(--w-black); font-size: 300px; letter-spacing: -0.05em; color: rgba(234,243,253,.06); line-height: .78; white-space: nowrap; }

/* ---- Scroll reveal + entrance (added by site.js, gated on .reveal-on) ---- */
html.reveal-on .reveal { opacity: 0; transform: translateY(18px);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out); }
html.reveal-on .reveal.is-revealed { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html.reveal-on .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ---- Responsive ---- */
/* ---- Tablet / small laptop ---- */
@media (max-width: 1000px) {
  .hero-body { flex-direction: column; align-items: stretch; padding-bottom: 64px; }
  .stat-panel { width: 100%; display: flex; gap: 24px; }
  .stat-panel .stat + .stat { margin-top: 0; padding-top: 0; border-top: none; flex: 1; }
  .split-2, .quote-block { grid-template-columns: 1fr; gap: 32px; }
  .fgrid, .track, .statgrid, .cards.c4, .cards.c3 { grid-template-columns: 1fr 1fr; }
  .fgrid .col { border-right: none; border-bottom: 1px solid var(--line); padding-right: 0; }
  .cta-band, .section-head.split { flex-direction: column; align-items: flex-start; }
  .compare { grid-template-columns: 1fr; }
}

/* ---- Mobile nav + footer stacking ---- */
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .nav-end { display: none; }
  .nav-sky .glasspill { padding: 11px 12px 11px 20px; }
  .nav-sky .nav-links {
    position: absolute; top: calc(100% + 10px); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(20px) saturate(140%); -webkit-backdrop-filter: blur(20px) saturate(140%);
    border: 1px solid rgba(16,40,80,.10); border-radius: var(--r-glass);
    box-shadow: var(--shadow-glass); padding: 12px;
    opacity: 0; visibility: hidden; transform: translateY(-8px);
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
  }
  .nav-sky.open .nav-links { opacity: 1; visibility: visible; transform: none; }
  .nav-sky .nav-links a { color: var(--text-body); padding: 13px 14px; border-radius: var(--r-xs);
    font-size: 16px; font-weight: 500; }
  .nav-sky .nav-links a:hover, .nav-sky .nav-links a.active { color: var(--deep); background: rgba(26,64,103,.06); }
  .nav-sky .nav-links a.active::after { display: none; }
  .nav-sky .nav-links .menu-cta { display: flex; justify-content: center; margin-top: 8px; padding: 14px;
    font-size: 15px; background: var(--gold); color: var(--ink); box-shadow: none; }
  .ft .top { grid-template-columns: 1fr 1fr; gap: 32px 28px; }
  .ft .top > div:first-child { grid-column: 1 / -1; }
}

/* ---- Phones (mobile-first core) ---- */
@media (max-width: 640px) {
  :root { --gutter: 20px; --t-display: 44px; --t-h1: 34px; --t-h2: 27px; --t-h3: 23px; }
  .section { padding: var(--space-8) 0; }
  .hero-body { padding-top: 96px; }
  .pill-eyebrow { font-size: 10px; letter-spacing: .1em; padding: 6px 12px; gap: 7px; }
  .pill-eyebrow .dot { width: 6px; height: 6px; }
  .hero-h1 .hl2, .hero-h1 .rot { display: block; }
  .hero-promise { font-size: 21px; }
  .hero-sub { font-size: 16px; }
  .page-hero { padding-top: 92px; }
  .page-hero p { font-size: 17px; }
  .fgrid, .track, .statgrid, .cards.c4, .cards.c3, .cards.c2 { grid-template-columns: 1fr; }
  .fgrid .ghost { font-size: 52px; }
  .stat-panel { flex-direction: column; }
  .stat-panel .stat + .stat { margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.14); }
  .fstep { grid-template-columns: 1fr; gap: 6px; }
  .band .inner { padding: 52px var(--gutter); }
  .statgrid .stat { padding: 18px 0; border-left: none; border-top: 1px solid rgba(234,243,253,.16); }
  .statgrid .stat:first-child { border-top: none; padding-top: 0; }
  .statgrid .n { font-size: 46px; }
  .cta-band { padding: 34px 26px; }
  .cta-band h2 { font-size: 28px; }
  .cta-band .r { width: 100%; }
  .cta-band .r .btn { width: 100%; justify-content: center; }
  .quote-block .q { font-size: 26px; }
  .hero-actions .btn, .hero-actions { width: 100%; }
  .hero-actions .btn { justify-content: center; }
  .ft { padding: 52px var(--gutter) 0; }
  .ft .top { grid-template-columns: 1fr; gap: 28px; }
  .ft .bleed .word { font-size: 140px; }
  .rows .row { grid-template-columns: 40px 1fr; gap: 12px; }
}

/* ---- Small phones ---- */
@media (max-width: 380px) {
  :root { --t-display: 38px; --t-h2: 25px; }
  .form-row-2 { grid-template-columns: 1fr !important; }
}