/* ==========================================================================
   TripleFrontSeat — site.css
   One design system for the marketing site and, later, the console.
   Order: tokens → base → primitives → components → sections → motion → media
   ========================================================================== */

/* ---------- Tokens ---------- */
:root{
  color-scheme:dark;

  /* Surfaces: graphite, slightly warm, never pure black */
  --bg:#0b0b0d;
  --bg-1:#0f0f12;
  --bg-2:#141417;
  --bg-3:#1a1a1f;

  /* Ink */
  --fg:#f2f1ee;
  --fg-2:#aaa9a4;
  --fg-3:#7e7d78;

  /* Rules and edges */
  --line:rgba(255,255,255,.07);
  --line-2:rgba(255,255,255,.12);
  --line-3:rgba(255,255,255,.22);

  /* One accent: the on-air light */
  --signal:#f2a93b;
  --signal-2:#ffc76e;
  --signal-ink:#2a1a02;
  --signal-a10:rgba(242,169,59,.10);
  --signal-a20:rgba(242,169,59,.20);
  --signal-a40:rgba(242,169,59,.40);

  /* Type */
  --sans:'Inter',ui-sans-serif,system-ui,-apple-system,"Segoe UI",Helvetica,Arial,sans-serif;
  --display:'Instrument Sans',var(--sans);
  --mono:'JetBrains Mono',ui-monospace,SFMono-Regular,Menlo,monospace;

  /* Motion */
  --ease:cubic-bezier(.2,.7,.2,1);
  --ease-out:cubic-bezier(.16,1,.3,1);
  --ease-spring:cubic-bezier(.34,1.3,.64,1);
  --t-fast:.18s;
  --t-med:.32s;

  /* Shape */
  --r-1:6px;
  --r-2:10px;
  --r-3:14px;
  --r-4:18px;
  --r-pill:999px;

  /* Layout */
  --container:1120px;
  --gutter:clamp(16px,4vw,32px);
  --nav-h:56px;
  --section:clamp(88px,11vw,152px);
}

/* ---------- Base ---------- */
*,*::before,*::after{box-sizing:border-box}
html{
  -webkit-text-size-adjust:100%;
  scroll-behavior:smooth;
  scroll-padding-top:calc(var(--nav-h) + 32px);
}
body{
  margin:0;
  background:var(--bg);
  color:var(--fg);
  font:400 16px/1.6 var(--sans);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  text-rendering:optimizeLegibility;
  overflow-x:clip;
}
::selection{background:var(--signal-a40);color:var(--fg)}
a{color:inherit;text-decoration:none}
img,svg,canvas{display:block;max-width:100%}
button{font:inherit;color:inherit;background:none;border:0;padding:0;cursor:pointer}
h1,h2,h3,h4{margin:0;font-family:var(--display);font-weight:500}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
:focus{outline:none}
:focus-visible{outline:2px solid var(--fg);outline-offset:3px;border-radius:2px}

.skip{
  position:absolute;left:var(--gutter);top:-100px;z-index:100;
  padding:10px 14px;background:var(--fg);color:var(--bg);border-radius:var(--r-2);
  font-weight:500;font-size:14px;transition:top var(--t-fast) var(--ease);
}
.skip:focus-visible{top:12px}

/* ---------- Type scale ---------- */
.eyebrow{
  font-family:var(--mono);font-size:11.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--fg-3);display:flex;align-items:center;gap:10px;margin:0 0 20px;
}
.eyebrow::before{content:"";width:18px;height:1px;background:var(--line-3)}
.eyebrow.is-live::before{
  width:6px;height:6px;border-radius:50%;background:var(--signal);
  box-shadow:0 0 0 0 var(--signal-a40);animation:live 2.6s var(--ease) infinite;
}
@keyframes live{0%{box-shadow:0 0 0 0 var(--signal-a40)}60%{box-shadow:0 0 0 7px transparent}100%{box-shadow:0 0 0 7px transparent}}

.h-display{
  font-size:clamp(38px,4.7vw,66px);line-height:1.03;letter-spacing:-.03em;
  text-wrap:balance;
}
.h-section{
  font-size:clamp(30px,4vw,48px);line-height:1.06;letter-spacing:-.026em;
  text-wrap:balance;max-width:20ch;
}
.h-sub{font-size:clamp(19px,2.2vw,24px);line-height:1.25;letter-spacing:-.015em;text-wrap:balance}
.lede{
  color:var(--fg-2);font-size:clamp(16.5px,1.5vw,19px);line-height:1.55;
  max-width:56ch;text-wrap:pretty;
}
.small{font-size:14px;color:var(--fg-2)}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.04em;color:var(--fg-3)}
.section-head{max-width:640px;margin-bottom:clamp(40px,5vw,64px)}
.section-head .lede,.h-section + .lede{margin-top:20px}

/* ---------- Layout primitives ---------- */
.container{width:min(var(--container),100% - 2*var(--gutter));margin-inline:auto}
.section{padding:var(--section) 0;position:relative}
.section + .section{border-top:1px solid var(--line)}
.rule{height:1px;background:var(--line);border:0;margin:0}

/* ---------- Buttons ---------- */
.btn{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:46px;padding:0 22px;border-radius:var(--r-2);
  font-weight:500;font-size:15px;letter-spacing:-.005em;white-space:nowrap;
  border:1px solid transparent;
  transition:transform var(--t-fast) var(--ease),background var(--t-fast) var(--ease),
             border-color var(--t-fast) var(--ease),box-shadow var(--t-med) var(--ease),color var(--t-fast) var(--ease);
  -webkit-tap-highlight-color:transparent;
}
.btn:active{transform:translateY(0) scale(.985)}
.btn-primary{background:var(--fg);color:var(--bg)}
.btn-primary:hover{background:#fff;transform:translateY(-1px);box-shadow:0 10px 30px -12px rgba(255,255,255,.35)}
.btn-ghost{background:rgba(255,255,255,.03);border-color:var(--line-2);color:var(--fg)}
.btn-ghost:hover{background:rgba(255,255,255,.07);border-color:var(--line-3);transform:translateY(-1px)}
.btn-sm{height:38px;padding:0 16px;font-size:14px;border-radius:8px}
.btn-lg{height:52px;padding:0 26px;font-size:16px;border-radius:12px}
.btn .arrow{width:14px;height:14px;transition:transform var(--t-med) var(--ease)}
.btn:hover .arrow{transform:translateX(3px)}

.link{
  display:inline-flex;align-items:center;gap:8px;font-weight:500;font-size:15px;color:var(--fg);
  padding:12px 0;
}
.link .arrow{width:14px;height:14px;color:var(--fg-3);transition:transform var(--t-med) var(--ease),color var(--t-fast)}
.link:hover .arrow{transform:translateY(3px);color:var(--fg)}
.link.link-x:hover .arrow{transform:translateX(3px)}
.link span{position:relative}
.link span::after{
  content:"";position:absolute;left:0;right:0;bottom:-2px;height:1px;background:var(--fg);
  transform:scaleX(0);transform-origin:left;transition:transform var(--t-med) var(--ease);
}
.link:hover span::after{transform:scaleX(1)}

/* ---------- Glass (used sparingly: nav, call panel, toggle, console chrome) ---------- */
.glass{
  background:rgba(18,18,22,.62);
  -webkit-backdrop-filter:blur(22px) saturate(140%);
  backdrop-filter:blur(22px) saturate(140%);
  border:1px solid var(--line-2);
  box-shadow:inset 0 1px 0 rgba(255,255,255,.05),0 20px 50px -30px rgba(0,0,0,.8);
}

/* ---------- Navigation ---------- */
.nav{
  position:fixed;top:14px;left:0;right:0;z-index:50;
  display:flex;justify-content:center;pointer-events:none;
  padding:0 var(--gutter);
}
.nav-bar{
  pointer-events:auto;
  width:min(var(--container),100%);height:var(--nav-h);
  display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  padding:0 8px 0 18px;border-radius:var(--r-pill);
  transition:background var(--t-med) var(--ease),border-color var(--t-med) var(--ease),box-shadow var(--t-med) var(--ease);
}
.nav.is-scrolled .nav-bar{background:rgba(14,14,17,.78);border-color:var(--line-2)}
.brand{display:inline-flex;align-items:center;gap:10px;font-family:var(--display);font-weight:500;font-size:15.5px;letter-spacing:-.012em;height:100%}
.brand .mark{width:18px;height:18px;flex:none}
.nav-links{display:flex;justify-content:center;gap:4px}
.nav-links a{
  position:relative;padding:8px 13px;border-radius:var(--r-pill);font-size:14px;color:var(--fg-2);
  transition:color var(--t-fast),background var(--t-fast);
}
.nav-links a:hover{color:var(--fg);background:rgba(255,255,255,.05)}
.nav-links a.is-active{color:var(--fg)}
.nav-cta{display:flex;justify-content:flex-end;align-items:center;gap:6px}
.nav-menu{
  display:none;flex-direction:column;width:40px;height:40px;border-radius:50%;align-items:center;justify-content:center;
  color:var(--fg);transition:background var(--t-fast);
}
.nav-menu:hover{background:rgba(255,255,255,.06)}
.nav-menu span{
  display:block;width:16px;height:1.5px;background:currentColor;border-radius:2px;
  transition:transform var(--t-med) var(--ease),opacity var(--t-fast);
}
.nav-menu span + span{margin-top:5px}
.nav.is-open .nav-menu span:first-child{transform:translateY(3.25px) rotate(45deg)}
.nav.is-open .nav-menu span:last-child{transform:translateY(-3.25px) rotate(-45deg)}

.nav-sheet{
  position:absolute;top:calc(var(--nav-h) + 22px);left:var(--gutter);right:var(--gutter);
  pointer-events:none;opacity:0;transform:translateY(-6px) scale(.985);
  transition:opacity var(--t-med) var(--ease),transform var(--t-med) var(--ease);
  border-radius:var(--r-4);padding:10px;
}
.nav.is-open .nav-sheet{pointer-events:auto;opacity:1;transform:none}
.nav-sheet a:not(.btn){
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 14px;border-radius:12px;font-family:var(--display);font-size:20px;letter-spacing:-.015em;
  color:var(--fg);transition:background var(--t-fast);
}
.nav-sheet a:not(.btn):hover{background:rgba(255,255,255,.05)}
.nav-sheet a:not(.btn) .arrow{width:16px;height:16px;color:var(--fg-3)}
.nav-sheet .btn{width:100%;margin-top:8px;height:50px}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding:calc(var(--nav-h) + 14px + clamp(56px,9vw,112px)) 0 clamp(48px,6vw,80px);
  overflow:clip;
}
.hero-grid{
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  gap:clamp(32px,5vw,72px);align-items:center;
}
.hero-copy{max-width:640px}
.hero-copy .h-display{margin-bottom:26px}
.hero-copy .lede{margin-bottom:36px}
.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:8px 26px}
.hero-fine{margin-top:22px;font-size:13.5px;color:var(--fg-3);display:flex;flex-wrap:wrap;gap:6px 14px}
.hero-fine span{display:inline-flex;align-items:center;gap:8px}
.hero-fine span + span::before{content:"";width:3px;height:3px;border-radius:50%;background:var(--fg-3);opacity:.6}

.hero-visual{
  position:relative;aspect-ratio:1;width:100%;max-width:520px;margin-left:auto;
}
.hero-glow{
  position:absolute;inset:-12%;pointer-events:none;
  background:
    radial-gradient(42% 42% at 50% 52%,rgba(242,169,59,.16),transparent 70%),
    radial-gradient(60% 60% at 50% 50%,rgba(255,255,255,.035),transparent 70%);
  filter:blur(6px);
}
.field-canvas{
  position:absolute;inset:0;width:100%;height:100%;
  opacity:0;transition:opacity 1.4s var(--ease);
}
.field-canvas.is-ready{opacity:1}
.hero-visual.no-gl::after{
  content:"";position:absolute;inset:18%;border-radius:50%;
  background:radial-gradient(circle at 38% 34%,#26262c,#0e0e11 70%);
  box-shadow:inset 0 0 0 1px var(--line-2),0 0 80px -20px var(--signal-a40);
}

/* The example call: one glass surface, justified by sitting over the 3D field */
.call{
  position:absolute;left:-6%;bottom:2%;width:min(320px,86%);
  border-radius:var(--r-3);padding:14px 16px 14px;
  font-size:13.5px;line-height:1.45;
}
.call-head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--fg-3);
  padding-bottom:10px;border-bottom:1px solid var(--line);margin-bottom:10px;
}
.call-head .state{display:inline-flex;align-items:center;gap:8px;color:var(--fg-2)}
.call-head .dot{width:6px;height:6px;border-radius:50%;background:var(--fg-3);transition:background var(--t-med)}
.call.is-ringing .dot{background:var(--signal);animation:live 1.4s var(--ease) infinite}
.call.is-live .dot{background:var(--signal)}
.call-lines{display:flex;flex-direction:column;gap:9px;min-height:118px;justify-content:flex-end}
.call-line{display:grid;grid-template-columns:52px 1fr;gap:10px;align-items:baseline;animation:line-in .45s var(--ease-out) both}
.call-line .who{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--fg-3);padding-top:2px}
.call-line.is-agent .who{color:var(--signal)}
.call-line .txt{color:var(--fg);text-wrap:pretty}
.call-line.is-caller .txt{color:var(--fg-2)}
.call-line .txt .caret{
  display:inline-block;width:1px;height:.95em;background:var(--fg-2);vertical-align:-.12em;margin-left:2px;
  animation:caret 1s steps(2) infinite;
}
@keyframes caret{50%{opacity:0}}
@keyframes line-in{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}
.call-result{
  display:flex;align-items:center;gap:10px;margin-top:12px;padding:10px 12px;
  border-radius:var(--r-2);background:var(--signal-a10);border:1px solid var(--signal-a20);
  color:var(--signal-2);font-weight:500;font-size:13px;
  opacity:0;transform:translateY(4px);transition:opacity var(--t-med) var(--ease),transform var(--t-med) var(--ease);
}
.call-result svg{width:14px;height:14px;flex:none}
.call.is-done .call-result{opacity:1;transform:none}
.call-lines.is-fading{transition:opacity .5s var(--ease);opacity:0}

/* ---------- How it works ---------- */
.steps{
  display:grid;grid-template-columns:repeat(3,1fr);gap:0;
  border-top:1px solid var(--line);position:relative;
}
.steps::before{
  content:"";position:absolute;top:-1px;left:0;height:1px;width:0;background:var(--signal);
  transition:width 1.6s var(--ease);
}
.steps.in-view::before{width:100%}
.step{padding:34px 28px 8px 0}
.step + .step{padding-left:28px;border-left:1px solid var(--line)}
.step .idx{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--fg-3);margin-bottom:26px;display:flex;align-items:center;gap:10px}
.step .idx::after{content:"";width:5px;height:5px;border-radius:50%;background:var(--line-3)}
.step h3{font-size:22px;letter-spacing:-.018em;margin-bottom:12px}
.step p{color:var(--fg-2);font-size:15.5px;max-width:34ch;text-wrap:pretty}

/* ---------- Capabilities ---------- */
.split{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(40px,7vw,112px);align-items:start}
.split-sticky{position:sticky;top:calc(var(--nav-h) + 40px)}
.split-sticky .lede{margin:20px 0 28px}
.caps{border-top:1px solid var(--line)}
.cap{
  display:grid;grid-template-columns:44px minmax(0,1fr);gap:16px;align-items:start;
  padding:26px 0;border-bottom:1px solid var(--line);
}
.cap .idx{font-family:var(--mono);font-size:12px;letter-spacing:.08em;color:var(--fg-3);padding-top:4px;transition:color var(--t-med)}
.cap h3{font-size:19px;letter-spacing:-.014em;margin-bottom:8px;transition:color var(--t-med)}
.cap p{color:var(--fg-2);font-size:15.5px;max-width:52ch;text-wrap:pretty}
.cap:hover .idx{color:var(--signal)}

/* ---------- Studio (make it yours) ---------- */
.section-studio{background:var(--bg-1);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.studio{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(32px,5vw,72px);align-items:center}
.studio-controls{display:flex;flex-direction:column;gap:22px;padding:26px;border-radius:var(--r-4)}
.field{display:flex;flex-direction:column;gap:10px}
.field-label{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3)}
.input{
  width:100%;height:46px;padding:0 14px;border-radius:var(--r-2);
  background:rgba(255,255,255,.04);border:1px solid var(--line-2);color:var(--fg);
  font:500 15.5px var(--sans);letter-spacing:-.005em;outline:none;
  transition:border-color var(--t-fast),background var(--t-fast),box-shadow var(--t-med);
}
.input:hover{border-color:var(--line-3)}
.input:focus{border-color:var(--fg);background:rgba(255,255,255,.06);box-shadow:0 0 0 3px rgba(255,255,255,.08)}
.voices{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.voices button{
  position:relative;display:flex;flex-direction:column;gap:3px;align-items:flex-start;text-align:left;
  padding:12px 14px 12px 30px;border-radius:var(--r-2);border:1px solid var(--line);background:rgba(255,255,255,.02);
  transition:border-color var(--t-fast),background var(--t-fast),transform var(--t-fast);
}
.voices button::before{
  content:"";position:absolute;left:13px;top:17px;width:7px;height:7px;border-radius:50%;
  border:1px solid var(--fg-3);transition:background var(--t-fast),border-color var(--t-fast),box-shadow var(--t-med);
}
.voices button:hover{border-color:var(--line-3);background:rgba(255,255,255,.04)}
.voices button:active{transform:scale(.985)}
.voices button[aria-checked="true"]{border-color:var(--line-3);background:rgba(255,255,255,.06)}
.voices button[aria-checked="true"]::before{background:var(--signal);border-color:var(--signal);box-shadow:0 0 10px var(--signal-a40)}
.voices b{font-weight:500;font-size:14.5px;color:var(--fg)}
.voices span{font-size:12.5px;color:var(--fg-3)}
.switches{gap:12px}
.switch{position:relative;display:flex;align-items:center;gap:12px;font-size:14.5px;color:var(--fg-2);cursor:pointer;user-select:none}
.switch input{position:absolute;opacity:0;width:1px;height:1px}
.switch .track{
  position:relative;width:36px;height:22px;border-radius:var(--r-pill);flex:none;
  background:rgba(255,255,255,.08);border:1px solid var(--line-2);transition:background var(--t-med),border-color var(--t-med);
}
.switch .track::after{
  content:"";position:absolute;top:2px;left:2px;width:16px;height:16px;border-radius:50%;background:var(--fg-2);
  transition:transform .32s var(--ease-spring),background var(--t-med);
}
.switch input:checked + .track{background:var(--signal-a20);border-color:var(--signal-a40)}
.switch input:checked + .track::after{transform:translateX(14px);background:var(--signal)}
.switch input:focus-visible + .track{outline:2px solid var(--fg);outline-offset:3px}
.switch:hover{color:var(--fg)}
.studio-controls .btn{margin-top:4px}
.studio-controls .btn .play{width:14px;height:14px}
.studio-stage{position:relative;aspect-ratio:1;max-width:560px;width:100%;margin:0 auto}
.studio-line{
  position:absolute;left:4%;right:4%;bottom:2%;display:grid;grid-template-columns:52px 1fr;gap:12px;align-items:baseline;
  font-size:15.5px;line-height:1.5;
}
.studio-line .who{font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--signal);padding-top:3px}
.studio-line p{text-wrap:pretty;min-height:3.1em}
.studio-line .caret{
  display:inline-block;width:1px;height:.95em;background:var(--fg-2);vertical-align:-.12em;margin-left:2px;
  animation:caret 1s steps(2) infinite;
}

/* ---------- Pricing ---------- */
.pricing-head{text-align:center;margin:0 auto clamp(32px,4vw,44px);max-width:640px}
.pricing-head .h-section{margin-inline:auto}
.pricing-head .lede{margin:18px auto 0}
.pricing-head .eyebrow{justify-content:center}
.pricing-head .eyebrow::before{display:none}

.seg{
  position:relative;display:inline-grid;grid-template-columns:1fr 1fr;
  padding:4px;border-radius:var(--r-pill);margin:0 auto 44px;
  isolation:isolate;
}
.seg-thumb{
  position:absolute;top:4px;bottom:4px;left:4px;width:calc(50% - 4px);
  background:var(--fg);border-radius:var(--r-pill);z-index:-1;
  transition:transform .42s var(--ease-spring);
  box-shadow:0 4px 14px -6px rgba(0,0,0,.6);
}
.seg[data-billing="annual"] .seg-thumb{transform:translateX(100%)}
.seg button{
  position:relative;display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:40px;padding:0 18px;border-radius:var(--r-pill);
  font-size:14px;font-weight:500;color:var(--fg-2);white-space:nowrap;
  transition:color var(--t-med) var(--ease);
}
.seg button[aria-pressed="true"]{color:var(--bg)}
.seg .save{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;padding:3px 7px;border-radius:var(--r-1);
  background:var(--signal-a20);color:var(--signal-2);transition:background var(--t-med),color var(--t-med);
}
.seg button[aria-pressed="true"] .save{background:var(--signal);color:var(--signal-ink)}

.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;align-items:stretch}
.plan{
  position:relative;display:flex;flex-direction:column;
  padding:30px 28px 28px;border-radius:var(--r-4);
  background:var(--bg-1);border:1px solid var(--line);
  transition:border-color var(--t-med) var(--ease),transform var(--t-med) var(--ease),background var(--t-med);
}
.plan:hover{border-color:var(--line-2)}
.plan-featured{background:var(--bg-2);border-color:var(--line-3)}
.plan-featured::before{
  content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:linear-gradient(180deg,rgba(255,255,255,.04),transparent 40%);
}
.plan-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:6px}
.plan h3{font-size:22px;letter-spacing:-.018em}
.plan .flag{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--signal-2);padding:4px 9px;border-radius:var(--r-1);background:var(--signal-a10);border:1px solid var(--signal-a20);
}
.plan .for{color:var(--fg-2);font-size:14.5px;min-height:23px}
.price{display:flex;align-items:baseline;gap:6px;margin:26px 0 6px;font-family:var(--display)}
.price .cur{font-size:22px;color:var(--fg-2);align-self:flex-start;margin-top:8px;letter-spacing:-.02em}
.price .num{font-size:52px;line-height:1;letter-spacing:-.04em;font-variant-numeric:tabular-nums;min-width:3ch}
.price .per{font-size:15px;color:var(--fg-2);letter-spacing:-.005em}
.plan .note{
  font-size:13.5px;color:var(--fg-3);min-height:21px;margin-bottom:24px;
  transition:opacity var(--t-med) var(--ease),transform var(--t-med) var(--ease);
}
.plan .note.is-saving{color:var(--signal-2)}
.plan .note.is-swapping{opacity:0;transform:translateY(-4px)}
.plan .btn{width:100%}
.plan ul{margin-top:26px;border-top:1px solid var(--line)}
.plan li{display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px solid var(--line);font-size:14.5px;color:var(--fg-2)}
.plan li svg{width:14px;height:14px;flex:none;margin-top:4px;color:var(--fg-3)}
.plan-featured li svg{color:var(--signal)}
.plan li strong{color:var(--fg);font-weight:500}

.pricing-notes{
  display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);
  margin-top:clamp(36px,5vw,56px);padding-top:32px;border-top:1px solid var(--line);
}
.pricing-notes h4{font-family:var(--display);font-size:17px;letter-spacing:-.012em;margin-bottom:8px}
.pricing-notes p{color:var(--fg-2);font-size:14.5px;text-wrap:pretty;max-width:46ch}
.pricing-notes a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line-3);transition:text-decoration-color var(--t-fast)}
.pricing-notes a:hover{text-decoration-color:var(--fg)}

/* ---------- FAQ ---------- */
.faq{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:24px;
  padding:22px 0;text-align:left;font-family:var(--display);font-size:18px;letter-spacing:-.012em;
  transition:color var(--t-fast);
}
.faq-q:hover{color:#fff}
.faq-q .plus{
  position:relative;width:28px;height:28px;flex:none;border-radius:50%;border:1px solid var(--line-2);
  transition:border-color var(--t-med),background var(--t-med),transform .4s var(--ease);
}
.faq-q .plus::before,.faq-q .plus::after{
  content:"";position:absolute;left:50%;top:50%;background:var(--fg);width:11px;height:1.5px;
  transform:translate(-50%,-50%);transition:transform .4s var(--ease);
}
.faq-q .plus::after{transform:translate(-50%,-50%) rotate(90deg)}
.faq-q[aria-expanded="true"] .plus{border-color:var(--line-3);background:rgba(255,255,255,.05);transform:rotate(45deg)}
.faq-a{
  display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease);
}
.faq-a > div{overflow:hidden}
.faq-a p{color:var(--fg-2);font-size:15.5px;max-width:60ch;padding:0 48px 24px 0;text-wrap:pretty}
.faq-a a{text-decoration:underline;text-underline-offset:3px;text-decoration-color:var(--line-3)}
.faq-a a:hover{text-decoration-color:var(--fg);color:var(--fg)}
.faq-q[aria-expanded="true"] + .faq-a{grid-template-rows:1fr}

/* ---------- Final CTA ---------- */
.section-cta{text-align:center;padding-bottom:clamp(96px,12vw,160px);overflow:clip}
.section-cta::before{
  content:"";position:absolute;left:50%;bottom:-40%;width:min(900px,120vw);aspect-ratio:2/1;
  transform:translateX(-50%);pointer-events:none;
  background:radial-gradient(50% 50% at 50% 100%,rgba(242,169,59,.14),transparent 70%);
}
.section-cta .h-section{margin:0 auto 18px;max-width:14ch}
.section-cta .lede{margin:0 auto 36px}
.section-cta .hero-actions{justify-content:center}

/* ---------- Footer ---------- */
.footer{border-top:1px solid var(--line);padding:56px 0 40px;font-size:14px;color:var(--fg-2)}
.footer-grid{display:grid;grid-template-columns:minmax(0,1.4fr) repeat(3,minmax(0,1fr));gap:32px}
.footer .brand{font-size:15px;margin-bottom:14px;height:auto}
.footer .tagline{max-width:30ch;color:var(--fg-3);font-size:14px;text-wrap:pretty}
.footer h5{margin:0 0 14px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--fg-3);font-weight:400}
.footer li{margin-bottom:9px}
.footer a{color:var(--fg-2);transition:color var(--t-fast)}
.footer a:hover{color:var(--fg)}
.footer address{font-style:normal;line-height:1.55;color:var(--fg-3)}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;
  margin-top:48px;padding-top:22px;border-top:1px solid var(--line);font-size:13px;color:var(--fg-3);
}

/* ---------- Motion: reveals ---------- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .9s var(--ease-out),transform .9s var(--ease-out);transition-delay:var(--d,0s)}
.reveal.in{opacity:1;transform:none}
.hero .reveal{transform:translateY(12px)}
.hero.is-ready .reveal{opacity:1;transform:none}

/* ---------- Media ---------- */
@media (max-width:1024px){
  .split{grid-template-columns:1fr;gap:40px}
  .split-sticky{position:static}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .hero-copy{max-width:640px}
  .hero-visual,.studio-stage{aspect-ratio:auto;max-width:min(480px,86vw);margin:0 auto;display:flex;flex-direction:column}
  .field-canvas{position:relative;inset:auto;width:100%;height:auto;aspect-ratio:1}
  .hero-glow{inset:-10% -10% auto;aspect-ratio:1}
  .call{position:relative;left:auto;bottom:auto;width:100%;margin:-12% 0 0}
  .steps{grid-template-columns:1fr}
  .step{padding:26px 0 22px;border-bottom:1px solid var(--line)}
  .step + .step{padding-left:0;border-left:0}
  .step .idx{margin-bottom:14px}
  .studio{grid-template-columns:1fr;gap:28px}
  .studio-line{position:relative;left:auto;right:auto;bottom:auto;margin-top:-10%;padding:0 4%}
  .plans{grid-template-columns:1fr;max-width:480px;margin:0 auto}
  .plan-featured{order:-1}
  .pricing-notes{grid-template-columns:1fr}
  .nav-links{display:none}
  .nav-bar{grid-template-columns:1fr auto;padding-left:16px}
  .nav-menu{display:inline-flex}
  .nav-cta .btn{display:none}
}
@media (max-width:640px){
  :root{--nav-h:52px}
  .hero-actions .btn{width:100%}
  .hero-actions .link{width:100%;justify-content:center}
  .plan{padding:26px 22px 22px}
  .studio-controls{padding:20px}
  .faq-q{font-size:17px;padding:18px 0}
  .faq-a p{padding-right:24px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .section-cta .hero-actions .btn{width:100%}
}
@media (hover:none){
  .btn:hover{transform:none}
}
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
  .reveal{opacity:1;transform:none}
  .field-canvas{opacity:1}
  .steps::before{width:100%}
}