/* Avenzo public homepage - page layout and motion only.
   Colour, type, radius and brand primitives come from the shared design system
   (/assets/ui/avenzo-tokens.css, avenzo-components.css). No palette or font tokens are defined here.
   "Ink" sections use var(--text) as background and var(--bg) as text, so they invert with the theme.
   The 19-degree seam (tan = 0.345) is the lean of the Avenzo mark's long stroke. */

.hp {
  --gutter: clamp(20px, 5vw, 56px);
  --ink: var(--text);
  --on-ink: var(--bg);
  --on-ink-2: color-mix(in srgb, var(--bg) 70%, var(--text));
  --on-ink-line: color-mix(in srgb, var(--bg) 14%, var(--text));
  --on-ink-card: color-mix(in srgb, var(--bg) 7%, var(--text));
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --on-ink-accent: var(--brand);
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
.hp *, .hp *::before, .hp *::after { box-sizing: border-box; }
.hp svg { display: block; }
.hp a { color: inherit; }
.hp :focus-visible { outline: 2px solid var(--brand); outline-offset: 3px; border-radius: 6px; }
.hp h1, .hp h2, .hp h3 { font-family: var(--font-display); margin: 0; letter-spacing: -0.02em; }
.hp p { margin: 0; }
.hp ul, .hp ol { margin: 0; padding: 0; list-style: none; }
.skip { position: absolute; left: 12px; top: -80px; z-index: var(--z-toast); padding: 10px 16px; border-radius: var(--radius-md); background: var(--text); color: var(--bg) !important; font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }
.sr-only { position: absolute !important; width: 1px; height: 1px; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 var(--gutter); }

.ink { background: var(--ink); color: var(--on-ink); }
/* Ink sections invert in dark theme (light ground), so orange text there is deepened to keep AA contrast. */
:root[data-theme="dark"] .hp { --on-ink-accent: color-mix(in srgb, var(--brand) 52%, var(--bg)); }
.ink .accent { color: var(--on-ink-accent); }
.sub { background: var(--surface-subtle); }
.ink .lead, .ink .muted { color: var(--on-ink-2); }

/* progress bar */
.progress { position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: calc(var(--z-nav) + 1); pointer-events: none; }
.progress span { display: block; height: 100%; width: 100%; transform-origin: 0 50%; transform: scaleX(0); background: var(--brand); }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border-radius: var(--radius-md); border: 1.5px solid transparent; font-family: var(--font-display); font-weight: var(--fw-bold); font-size: 16px; text-decoration: none; cursor: pointer; transition: transform var(--fast) var(--ease), background var(--med) var(--ease); }
.btn svg { width: 20px; height: 20px; }
.btn--lg { min-height: 58px; padding: 0 30px; font-size: 19px; }
.btn--brand { background: var(--brand-fill); color: var(--text-on-brand) !important; }
.btn--brand:hover { background: var(--brand-fill-hover); }
.btn--solid { background: var(--text); color: var(--bg) !important; }
.btn--light { background: var(--bg); color: var(--text) !important; }
.btn--outline { border-color: var(--text); color: var(--text) !important; margin-top: 28px; }
.btn--ghost { border-color: var(--on-ink-line); color: var(--on-ink) !important; }
.btn--ghost:hover { background: var(--on-ink-card); }
.btn:active { transform: scale(0.98); }

/* header */
.hdr { position: fixed; top: 0; left: 0; right: 0; z-index: var(--z-nav); color: var(--on-ink); transition: background var(--med) var(--ease), color var(--med) var(--ease), box-shadow var(--med) var(--ease); }
.hdr .avz-lockup { color: var(--on-ink) !important; }
.hdr .avz-mark .m-a { fill: var(--on-ink); }
.hdr.is-solid { background: var(--bg); color: var(--text); box-shadow: 0 1px 0 var(--border); }
.hdr.is-solid .avz-lockup { color: var(--text) !important; }
.hdr.is-solid .avz-mark .m-a { fill: var(--mark-ink); }
.hdr__in { display: flex; align-items: center; gap: 10px; height: 76px; }
.hdr__nav { display: none; gap: 4px; margin-left: 28px; }
.hdr__nav a, .hdr__signin { padding: 8px 12px; border-radius: var(--radius-sm); font-size: 15px; font-weight: 500; text-decoration: none; opacity: 0.86; }
.hdr__nav a:hover, .hdr__signin:hover { opacity: 1; }
.hdr__end { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.hdr__signin { display: none; }
.hdr .avz-theme { color: inherit; }
.hdr .btn--solid { background: var(--on-ink); color: var(--ink) !important; min-height: 42px; font-size: 14px; padding: 0 16px; }
.hdr.is-solid .btn--solid { background: var(--text); color: var(--bg) !important; }
.hdr__menu { display: inline-grid; place-items: center; width: 44px; height: 44px; border: 0; background: transparent; color: inherit; cursor: pointer; border-radius: var(--radius-md); }
.hdr__menu svg { width: 22px; height: 22px; }
.mnav { background: var(--bg); color: var(--text); padding: 8px var(--gutter) 20px; border-top: 1px solid var(--border); }
.mnav[hidden] { display: none; }
.mnav a { display: block; padding: 14px 4px; font-weight: 600; text-decoration: none; border-bottom: 1px solid var(--border); }

/* hero */
.hero { position: relative; padding-top: 120px; overflow: hidden; }
.hero__grid { display: grid; gap: 32px; align-items: center; }
.hero__h1 { font-size: clamp(56px, 10vw, 104px); line-height: 0.92; letter-spacing: -0.055em; font-weight: 800; }
.hero__h1 .rise { display: block; }
.accent { color: var(--brand); }
.accent-ink { color: var(--brand-ink); }
.hero__lead { margin-top: 30px; max-width: 34ch; font-size: clamp(18px, 1.8vw, 23px); line-height: 1.5; color: var(--on-ink-2); }
.hero__lead--big { color: var(--on-ink); font-weight: 600; font-size: clamp(21px, 2.2vw, 28px); line-height: 1.3; max-width: 26ch; }
.hero__lead--big + .hero__lead { margin-top: 14px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero__stage { position: relative; height: clamp(340px, 52vw, 640px); }
.hero__canvas { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; transition: opacity 1.2s var(--ease-out); }
.hero__canvas.is-ready { opacity: 1; }
.hero__fallback { position: absolute; inset: 0; width: 100%; height: 100%; transition: opacity 0.8s var(--ease-out); }
.hero__stage.has-3d .hero__fallback { opacity: 0; }
.fb-paper { fill: var(--surface-subtle); }
.fb-inkfloor { fill: var(--on-ink-card); stroke: var(--on-ink-line); }
.fb-thread { fill: none; stroke: var(--brand); stroke-width: 2.5; }
.fb-table { fill: var(--surface); stroke: var(--border-strong); }
.fb-pass { fill: var(--on-ink-line); }
.hero__tags { position: absolute; inset: 0; pointer-events: none; }
.chip { position: absolute; display: inline-flex; align-items: center; gap: 8px; padding: 9px 14px; border-radius: var(--radius-pill); background: var(--bg); color: var(--text); font-size: 13px; font-weight: 600; box-shadow: var(--shadow-lg); animation: floaty 6s ease-in-out infinite; }
.chip::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--brand); }
.chip--a { left: 4%; top: 16%; }
.chip--b { right: 4%; top: 34%; animation-delay: -2s; }
.chip--c { left: 30%; bottom: 8%; animation-delay: -4s; }
.chip--c::before { background: var(--success); }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero__stage.has-3d .hero__tags { display: none; }

/* live service layer over the 3D floor (labels follow the scene; the HUD names it as a simulation) */
.live { position: absolute; inset: 0; pointer-events: none; }
.live__tag { position: absolute; left: 0; top: 0; display: inline-flex; align-items: center; gap: 8px; padding: 7px 12px 7px 10px; border-radius: var(--radius-pill); background: var(--surface); color: var(--text); font-size: 13px; font-weight: 600; line-height: 1.2; white-space: nowrap; box-shadow: var(--shadow-lg); opacity: 0; transition: opacity 0.35s var(--ease-out); will-change: transform; }
.live__tag.is-on { opacity: 1; }
.live__tagdot { width: 8px; height: 8px; border-radius: 50%; background: var(--text-3); flex: none; }
.live__tag--brand .live__tagdot { background: var(--brand); box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 22%, transparent); }
.live__tag--ok .live__tagdot { background: var(--success); }
.live__tag--warn { color: var(--danger); }
.live__tag--warn .live__tagdot { background: var(--danger); }
.live__hud { position: absolute; left: 0; bottom: 4px; display: grid; gap: 4px; max-width: min(100%, 400px); padding: 14px 16px; border-radius: 18px; background: color-mix(in srgb, var(--on-ink-card) 88%, transparent); border: 1px solid var(--on-ink-line); color: var(--on-ink); font-size: 13px; line-height: 1.4; backdrop-filter: blur(8px); }
.live__head { display: flex; align-items: center; gap: 8px; }
.live__head strong { font-family: var(--font-display); font-size: 15px; }
.live__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); animation: livepulse 1.6s ease-out infinite; }
.live__sim { margin-left: auto; padding: 2px 9px; border-radius: var(--radius-pill); border: 1px solid var(--on-ink-line); color: var(--on-ink-2); font-size: 11px; font-weight: 600; }
.live__time { color: var(--on-ink-2); }
.live__stats { display: grid; grid-template-columns: repeat(3, auto); gap: 16px; margin: 6px 0 0; }
.live__stats dt { font-size: 11px; color: var(--on-ink-2); }
.live__stats dd { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: 20px; font-variant-numeric: tabular-nums; }
@keyframes livepulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--success) 60%, transparent); } 100% { box-shadow: 0 0 0 10px transparent; } }
@media (max-width: 559px) {
  .live__hud { right: 0; padding: 10px 12px; font-size: 12px; }
  .live__stats dd { font-size: 17px; }
  .live__tag { font-size: 11px; padding: 6px 10px 6px 8px; }
}
.hero__strip { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 20px; margin-top: 48px; padding-top: 28px; padding-bottom: 64px; border-top: 1px solid var(--on-ink-line); }
.hero__strip strong { display: block; font-family: var(--font-display); font-size: 16px; }
.hero__strip span { color: var(--on-ink-2); font-size: 14px; }

/* entry motion */
.rise { opacity: 0; transform: translateY(40px); animation: rise 1s var(--ease-out) forwards; }
.rise--2 { animation-delay: 0.12s; } .rise--3 { animation-delay: 0.28s; } .rise--4 { animation-delay: 0.42s; }
@keyframes rise { to { opacity: 1; transform: none; } }
.reveal { opacity: 0; transform: translateY(36px); transition: opacity 0.9s var(--ease-out), transform 0.9s var(--ease-out); }
.reveal.in { opacity: 1; transform: none; }

/* sections */
.sec { padding: clamp(96px, 12vw, 160px) 0; position: relative; overflow-x: clip; }
.sec__head { max-width: 820px; }
.sec__head--wide { max-width: 1040px; }
.bar { display: block; width: 56px; height: 6px; border-radius: 3px; background: var(--brand); margin-bottom: 24px; transform-origin: 0 50%; }
.h2 { font-size: clamp(40px, 6vw, 76px); line-height: 1.02; letter-spacing: -0.045em; font-weight: 800; }
.h2--xl { font-size: clamp(52px, 8.5vw, 112px); }
.lead { margin-top: 28px; max-width: 640px; font-size: clamp(18px, 1.7vw, 21px); line-height: 1.6; color: var(--text-2); }

/* 2 pains */
.pains { margin-top: 64px; border-top: 1px solid var(--border); }
.pain { display: grid; gap: 28px; padding: 44px 0; border-bottom: 1px solid var(--border); }
.pain__body { display: grid; gap: 18px; align-content: start; justify-items: start; }
.pain .bubbles { margin-top: 0; width: 100%; }

/* "With Avenzo" mini screens: redesigned product UI, built from the design tokens */
.fix { margin: 0; display: grid; gap: 14px; }
.fix__cap { display: flex; align-items: flex-start; gap: 10px; font-size: 15px; line-height: 1.45; color: var(--text-2); }
.fix__mark { width: 10px; height: 10px; margin-top: 5px; flex: none; border-radius: 3px; background: var(--brand); transform: skewX(-19deg); }
.ui { position: relative; display: grid; gap: 12px; padding: 16px; border-radius: 22px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-lg); font-size: 14px; line-height: 1.35; overflow: hidden; }
.ui::before { content: ""; position: absolute; inset: 0 0 auto; height: 3px; background: linear-gradient(90deg, var(--brand), color-mix(in srgb, var(--brand) 20%, transparent)); }
.ui b { font-family: var(--font-display); font-weight: 700; }
.ui small { display: block; color: var(--text-2); font-size: 12.5px; }
.ui__top { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.ui__app { font-size: 12px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--text-2); }
.ui__amt { font-size: 18px; }
.ui__pill { display: inline-flex; align-items: center; gap: 6px; padding: 3px 10px; border-radius: var(--radius-pill); background: var(--surface-subtle); color: var(--text); font-size: 12px; font-weight: 600; white-space: nowrap; }
.ui__pill--brand { background: var(--brand-soft); color: var(--brand-ink); }
.ui__pill--ok { background: var(--success-soft); color: var(--success); }
.ui__pill--warn { background: var(--danger-soft); color: var(--danger); }
.ui__btn { display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 42px; border-radius: 12px; background: var(--brand-fill); color: var(--text-on-brand); font-family: var(--font-display); font-weight: 700; font-size: 19px; }
.ui__btn--sm { min-height: 34px; font-size: 13px; padding: 0 14px; justify-self: start; background: var(--text); color: var(--bg); }
.ui__btn--ghost { background: var(--surface-subtle); color: var(--text-2); border: 1px dashed var(--border-strong); }
.tk { display: grid; gap: 10px; padding: 14px; border-radius: 16px; background: var(--surface-subtle); }
.tk__head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.tk__head b { font-size: 20px; }
.tk__head > span { color: var(--text-2); font-size: 13px; }
.ln { display: flex; align-items: center; gap: 12px; }
.dish { width: 44px; height: 44px; border-radius: 12px; flex: none; box-shadow: var(--shadow-sm); }
.tk__note { position: relative; margin: 0 0 0 56px !important; padding: 7px 12px; border-radius: 10px; background: var(--brand-soft); color: var(--brand-ink); font-weight: 700; font-size: 13.5px; overflow: hidden; }
.tk__note::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, transparent 30%, color-mix(in srgb, var(--surface) 70%, transparent) 50%, transparent 70%); transform: translateX(-100%); }
.in .tk__note::after { animation: sheen 1.4s 1.3s var(--ease-out) 2; }
@keyframes sheen { to { transform: translateX(100%); } }
.tick { position: relative; width: 18px; height: 18px; flex: none; border-radius: 50%; background: var(--success); display: inline-block; }
.tick::after { content: ""; position: absolute; left: 5px; top: 5px; width: 7px; height: 4px; border-left: 2px solid var(--surface); border-bottom: 2px solid var(--surface); transform: rotate(-45deg); }
.ui--split { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); align-items: stretch; }
.mini { display: grid; gap: 10px; align-content: start; padding: 14px; border-radius: 18px; background: var(--surface-subtle); border: 6px solid var(--text); border-radius: 24px; }
.mini__k { font-size: 11.5px; color: var(--text-2); font-weight: 600; }
.mini__tap { display: flex; align-items: center; justify-content: center; min-height: 40px; border-radius: 12px; border: 1.5px solid var(--border-strong); background: var(--surface); font-weight: 700; font-size: 14px; }
.in .mini__tap { animation: press 0.5s 0.7s var(--ease-out) both; }
@keyframes press { 40% { transform: scale(0.93); background: var(--brand-soft); border-color: var(--brand); } 100% { transform: none; background: var(--brand-soft); border-color: var(--brand); color: var(--text); } }
.mini__ok { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--success); }
.alert { display: grid; gap: 6px; align-content: start; padding: 14px; border-radius: 16px; background: var(--surface-subtle); border-left: 4px solid var(--brand); }
.alert__row { display: flex; align-items: center; justify-content: space-between; gap: 8px; flex-wrap: wrap; }
.alert__sub { color: var(--text-2); font-size: 12.5px; }
.timer { position: relative; display: inline-grid; }
.timer > span { grid-area: 1 / 1; font-weight: 600; }
.timer__ok { color: var(--success); transition: opacity 0.4s 1.4s; }
.in .timer__ok { opacity: 0; }
.timer__late { color: var(--danger); }
.bar2 { height: 6px; border-radius: 3px; background: var(--border); overflow: hidden; }
.bar2__fill { display: block; height: 100%; width: 100%; background: var(--success); transform-origin: left; transform: scaleX(0.2); transition: transform 1.6s var(--ease-out), background 0.4s 1.4s; }
.in .bar2__fill { transform: scaleX(1); background: var(--danger); }
.in .tk--timer { animation: lateglow 1.6s 1.6s ease-out 2; }
@keyframes lateglow { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--danger) 45%, transparent); } 100% { box-shadow: 0 0 0 14px transparent; } }
.toast { display: flex; align-items: center; gap: 10px; padding: 11px 14px; border-radius: 14px; background: var(--text); color: var(--bg); font-size: 13px; font-weight: 600; }
.toast .tick::after { border-color: var(--text); }
.steps { display: grid; gap: 4px; }
.steps li { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 14px; }
.steps li:last-child { background: var(--success-soft); }
.steps li .tick { background: var(--border-strong); transition: background 0.3s; }
.in .steps li .tick { background: var(--success); }
.in .steps .d1 .tick { transition-delay: 0.5s; } .in .steps .d2 .tick { transition-delay: 1s; } .in .steps .d3 .tick { transition-delay: 1.5s; }
.due { display: flex; align-items: baseline; justify-content: space-between; padding: 14px; border-radius: 16px; background: var(--surface-subtle); }
.due b { font-size: 30px; letter-spacing: -0.02em; }
.due span { color: var(--text-2); }
.lock { width: 12px; height: 10px; border-radius: 2px; background: currentColor; position: relative; margin-top: 4px; }
.lock::before { content: ""; position: absolute; left: 2px; top: -6px; width: 8px; height: 8px; border: 2px solid currentColor; border-bottom: 0; border-radius: 5px 5px 0 0; }
.in .lockbtn { animation: shake 0.5s 1.1s ease-in-out; }
@keyframes shake { 20%, 60% { transform: translateX(-6px); } 40%, 80% { transform: translateX(6px); } }
.deny { margin: 0 !important; padding: 10px 12px; border-radius: 12px; background: var(--danger-soft); color: var(--danger); font-weight: 600; font-size: 13.5px; }
.crew { display: grid; gap: 8px; }
.crew__row { display: flex; align-items: center; gap: 12px; padding: 10px 12px; border-radius: 14px; background: var(--surface-subtle); }
.crew__row--off { opacity: 1; transition: opacity 0.4s 0.6s; }
.in .crew__row--off { opacity: 0.45; }
.av { width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: var(--border-strong); color: var(--text); font-weight: 700; font-family: var(--font-display); }
.av--b { background: var(--brand-fill); color: var(--text-on-brand); }
.crew__new { margin-left: auto; padding: 4px 10px; border-radius: var(--radius-pill); background: var(--brand-soft); color: var(--brand-ink); font-weight: 700; font-size: 13px; }
.now { display: grid; gap: 8px; }
.now li { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 11px 12px; border-radius: 14px; background: var(--surface-subtle); border-left: 4px solid var(--brand); }
.now li:first-child { border-left-color: var(--danger); }
/* staged entrance: each .st appears in turn once the card scrolls in */
.st { opacity: 0; transform: translateY(10px); transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out); }
.in .st { opacity: 1; transform: none; }
.in .d1 { transition-delay: 0.35s; } .in .d2 { transition-delay: 0.8s; } .in .d3 { transition-delay: 1.25s; } .in .d4 { transition-delay: 1.7s; }
.pain h3 { font-size: clamp(24px, 2.4vw, 30px); font-weight: 700; }
.bubbles { display: grid; gap: 10px; margin-top: 16px; }
.bub { max-width: 36ch; padding: 12px 16px; border-radius: 18px; font-size: 17px; line-height: 1.4; opacity: 0; transform: scale(0.9) translateY(10px); transition: opacity 0.5s var(--ease-out), transform 0.5s var(--ease-out); }
.in .bub { opacity: 1; transform: none; }
.in .bub--r { transition-delay: 0.35s; }
.bub small { display: block; font-size: 12px; font-weight: 600; margin-bottom: 2px; }
.bub--t { background: var(--surface); border: 1px solid var(--border); border-bottom-left-radius: 6px; justify-self: start; }
.bub--t small { color: var(--text-2); }
.bub--r { background: var(--text); color: var(--bg); border-bottom-right-radius: 6px; justify-self: end; }
.bub--r small { color: color-mix(in srgb, var(--bg) 70%, var(--text)); }
.pain__foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px; margin-top: 18px; color: var(--text-2); }
.recog { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; padding: 0 16px 0 12px; border-radius: var(--radius-pill); border: 1px solid var(--border-strong); background: var(--surface); color: var(--text); font: inherit; font-size: 15px; font-weight: 600; cursor: pointer; transition: background var(--fast) var(--ease), color var(--fast) var(--ease); }
.recog__box { width: 18px; height: 18px; border: 1.5px solid currentColor; border-radius: 5px; display: grid; place-items: center; }
.recog[aria-pressed="true"] { background: var(--text); color: var(--bg); border-color: var(--text); }
.recog[aria-pressed="true"] .recog__box::after { content: ""; width: 9px; height: 5px; border-left: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-1px) rotate(-45deg); }
.tally { position: sticky; bottom: 16px; z-index: 5; margin-top: 28px; padding: 18px 22px; border-radius: 22px; background: var(--text); color: var(--bg); display: grid; gap: 14px; align-items: center; box-shadow: var(--shadow-lg); }
.tally[hidden] { display: none; }
.tally p { font-size: 19px; line-height: 1.4; }
.tally strong { font-family: var(--font-display); color: var(--on-ink-accent); }

/* 3 handoffs */
.handoffs { position: relative; }
.handoffs__pin { padding: clamp(96px, 12vw, 140px) 0 40px; }
.track { position: relative; margin-top: 48px; height: 160px; }
.track__svg { width: 100%; height: 100%; overflow: visible; }
.track__svg path { fill: none; stroke-linecap: round; }
#trackPath { stroke: var(--on-ink-line); stroke-width: 3; stroke-dasharray: 2 10; }
#trackFill { stroke: var(--brand); stroke-width: 4; stroke-dasharray: 1; stroke-dashoffset: 1; }
.track__token { position: absolute; left: 0; top: 0; width: 26px; height: 26px; margin: -13px 0 0 -13px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 8px color-mix(in srgb, var(--brand) 25%, transparent), 0 0 0 16px color-mix(in srgb, var(--brand) 10%, transparent); }
.stops { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; margin-top: 28px; }
.stops li { padding: 14px; border-radius: 16px; background: var(--on-ink-card); border: 1px solid var(--on-ink-line); font-size: 14px; line-height: 1.35; color: var(--on-ink-2); transition: background var(--med) var(--ease), color var(--med) var(--ease), transform var(--med) var(--ease); }
.stops b { display: block; color: var(--on-ink-accent); font-family: var(--font-display); }
.stops li.on { color: var(--on-ink); border-color: var(--brand); transform: translateY(-4px); }
.stops li.warn { animation: shake 0.5s 1; }
@keyframes shake { 20%, 60% { transform: translate(-3px, -4px); } 40%, 80% { transform: translate(3px, -4px); } }
.calc { display: grid; gap: 40px; padding-bottom: clamp(96px, 12vw, 140px); padding-top: 48px; align-items: center; }
.calc__inputs { display: grid; gap: 14px; }
.calc__field { display: grid; grid-template-columns: 1fr auto; gap: 8px 14px; padding: 18px 20px; border-radius: 18px; background: var(--on-ink-card); border: 1px solid var(--on-ink-line); }
.calc__field span { color: var(--on-ink-2); font-size: 15px; }
.calc__field output { font-family: var(--font-display); font-weight: 800; font-size: 28px; line-height: 1; }
.calc__field input { grid-column: 1 / -1; width: 100%; accent-color: var(--brand); min-height: 32px; }
.calc__math { color: var(--on-ink-2); font-size: 14px; }
.calc__num { display: block; font-family: var(--font-display); font-size: clamp(96px, 14vw, 180px); line-height: 0.85; letter-spacing: -0.06em; font-weight: 800; color: var(--on-ink-accent); font-variant-numeric: tabular-nums; }
.calc__line { margin-top: 14px; font-family: var(--font-display); font-size: 28px; font-weight: 700; }
.calc__sub { margin-top: 10px; font-size: 19px; color: var(--on-ink-2); max-width: 32ch; }

/* 4 stats */
.stats { display: grid; gap: 16px; margin-top: 64px; }
.stat { padding: 28px; border-radius: 24px; background: var(--surface); border: 1px solid var(--border); display: flex; flex-direction: column; gap: 10px; transition: transform var(--med) var(--ease), box-shadow var(--med) var(--ease); }
.stat:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.stat__n { font-family: var(--font-display); font-size: clamp(56px, 6vw, 80px); line-height: 1; letter-spacing: -0.05em; font-weight: 800; color: var(--brand-ink); font-variant-numeric: tabular-nums; }
.stat__c { font-family: var(--font-display); font-size: 20px; font-weight: 600; line-height: 1.3; }
.stat__w { color: var(--text-2); }
.stat__s { margin-top: auto; font-size: 12px; color: var(--text-2); }
.stat__s a { color: var(--text-2); }
.market { margin-top: 24px; padding: 32px; border-radius: 24px; background: var(--text); color: var(--bg); display: grid; gap: 14px; }
.market p { font-family: var(--font-display); font-size: clamp(22px, 2.4vw, 30px); font-weight: 700; line-height: 1.3; }
.market strong { color: var(--on-ink-accent); }
.market a { color: color-mix(in srgb, var(--bg) 70%, var(--text)); font-size: 12px; }

/* 5 chain + reframe */
.chain { display: grid; gap: 14px; margin-top: 64px; }
.chain li { padding: 26px; border-radius: 22px; background: var(--on-ink-card); border: 1px solid var(--on-ink-line); display: flex; flex-direction: column; gap: 8px; transform-origin: 0 100%; transform: rotate(-9deg) translateY(30px); opacity: 0; transition: transform 0.7s var(--ease-out), opacity 0.7s var(--ease-out); }
.chain.in li { transform: none; opacity: 1; }
.chain.in li:nth-child(2) { transition-delay: 0.18s; } .chain.in li:nth-child(3) { transition-delay: 0.36s; } .chain.in li:nth-child(4) { transition-delay: 0.54s; }
.chain b { color: var(--on-ink-accent); font-family: var(--font-display); }
.chain strong { font-family: var(--font-display); font-size: 24px; line-height: 1.2; }
.chain span { color: var(--on-ink-2); }
.reframe { display: grid; align-items: center; justify-items: center; gap: 12px; margin-top: clamp(96px, 12vw, 160px); text-align: center; }
.reframe p { font-family: var(--font-display); font-weight: 800; letter-spacing: -0.045em; line-height: 1; font-size: clamp(40px, 7vw, 96px); }
.reframe__a { transform: translateX(calc(var(--r, 0) * -40vw)); color: var(--on-ink-2); }
.reframe__b { transform: translateX(calc(var(--r, 0) * 40vw)); }
.reframe__mark { width: 64px; opacity: calc(1 - var(--r, 0)); transform: scale(calc(1 - var(--r, 0) * 0.6)); }
.reframe__mark .m-a { fill: var(--on-ink); }
.reframe__note { margin: 40px auto 0; max-width: 60ch; text-align: center; color: var(--on-ink-2); font-size: 19px; }

/* 8 roles */
.roles { display: grid; gap: 32px; margin-top: 56px; }
.roles > *, .cust > *, .demo > *, .check > *, .calc > *, .faqwrap > *, .hero__grid > * { min-width: 0; }
.reframe { overflow: hidden; }
.table3d { display: none; }
.role-pills { display: flex; flex-wrap: wrap; gap: 6px; padding-bottom: 6px; }
.role-pill { flex: none; min-height: 44px; padding: 0 16px; border-radius: var(--radius-pill); border: 1px solid var(--on-ink-line); background: transparent; color: var(--on-ink); font: inherit; font-weight: 600; cursor: pointer; }
.role-pill[aria-selected="true"] { background: var(--on-ink); color: var(--ink); }
.role { margin-top: 18px; padding: clamp(24px, 3vw, 40px); border-radius: 26px; background: var(--on-ink-card); border: 1px solid var(--on-ink-line); animation: fadeIn 0.5s var(--ease-out); }
.role[hidden] { display: none; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } }
.role h3 { font-size: clamp(30px, 3vw, 40px); font-weight: 800; }
.role__lead { margin-top: 6px; font-size: 20px; color: var(--on-ink-2); }
.role ul { display: grid; gap: 14px; margin-top: 24px; }
.role li { display: grid; gap: 2px; padding-top: 14px; border-top: 1px solid var(--on-ink-line); color: var(--on-ink-2); }
.role li b { color: var(--on-ink); font-family: var(--font-display); font-size: 18px; }

/* 9 customers */
.cust { display: grid; gap: 56px; align-items: center; }
.cust__phone { position: relative; justify-self: center; width: min(320px, 80vw); aspect-ratio: 9 / 18; border-radius: 44px; padding: 14px; background: var(--text); box-shadow: var(--shadow-lg); transform: rotate(-6deg); }
.loop { position: relative; width: 100%; height: 100%; border-radius: 32px; overflow: hidden; background: var(--bg); }
.loop__screen { position: absolute; inset: 0; padding: 28px 16px 18px; display: flex; flex-direction: column; gap: 10px; background: var(--surface-subtle); opacity: 0; animation: screen 9s infinite; }
.loop__screen strong { font-family: var(--font-display); font-size: 28px; letter-spacing: -0.02em; margin-bottom: 2px; }
.loop__screen .loop__k { font-size: 12px; color: var(--text-2); }
.mrow { display: flex; align-items: center; gap: 12px; padding: 8px; border-radius: 16px; background: var(--surface); border: 1px solid var(--border); }
.mrow .dish { width: 52px; height: 52px; border-radius: 12px; }
.mrow__t { display: grid; min-width: 0; flex: 1; font-size: 14px; line-height: 1.3; }
.mrow__t b { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
.mrow__t i { font-style: normal; color: var(--text-2); font-size: 13px; }
.mrow__add, .mrow__q { flex: none; display: grid; place-items: center; min-width: 46px; height: 32px; padding: 0 10px; border-radius: 10px; font-weight: 700; font-size: 13px; }
.mrow__add { border: 1.5px solid var(--border-strong); }
.mrow__q { background: var(--brand-fill); color: var(--text-on-brand); }
.mpill { flex: none; padding: 3px 9px; border-radius: var(--radius-pill); background: var(--surface-subtle); font-size: 11.5px; font-weight: 700; }
.mpill--ok { background: var(--success-soft); color: var(--success); }
.mpill--brand { background: var(--brand-soft); color: var(--brand-ink); }
.mbill { display: flex; justify-content: space-between; padding: 12px 4px; border-top: 1px dashed var(--border-strong); margin-top: 6px; }
.mbill b { font-family: var(--font-display); font-size: 20px; }
.loop__btn.loop__btn--soft { background: var(--surface); color: var(--text); border: 1.5px solid var(--border-strong); }
.loop__btn { margin-top: auto; text-align: center; padding: 14px; border-radius: 14px; background: var(--brand-fill); color: var(--text-on-brand); font-family: var(--font-display); font-size: 19px; font-weight: 700; }
.s2 { animation-delay: 3s; } .s3 { animation-delay: 6s; }
@keyframes screen { 0% { opacity: 0; transform: translateY(16px); } 4%, 30% { opacity: 1; transform: none; } 34%, 100% { opacity: 0; transform: translateY(-16px); } }
.demo-tag--abs { position: absolute; top: -12px; right: -12px; background: var(--bg); }
.cust__list { margin-top: 32px; display: grid; }
.cust__list li { padding: 16px 0; border-top: 1px solid var(--border); display: grid; gap: 2px; }
.cust__list b { font-family: var(--font-display); font-size: 19px; }
.cust__list span { color: var(--text-2); }

/* 10 diff + fit */
.diff { display: grid; gap: 28px; margin-top: 56px; }
.diff h3, .fit h3 { font-size: 22px; font-weight: 700; }
.diff p, .fit p { margin-top: 8px; color: var(--text-2); }
.kinds { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 56px; }
.kinds span { padding: 12px 20px; border-radius: var(--radius-pill); background: var(--surface); border: 1px solid var(--border); font-family: var(--font-display); font-weight: 600; font-size: 17px; }
.fit { display: grid; gap: 28px; margin-top: 56px; padding-top: 44px; border-top: 1px solid var(--border); }

/* 11 quiz */
.check { display: grid; gap: 40px; }
.quiz { display: grid; gap: 10px; }
.quiz fieldset { margin: 0; padding: 16px 18px; border: 1px solid var(--border); border-radius: 18px; display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; background: var(--surface); }
.quiz legend { float: left; width: 100%; font-family: var(--font-display); font-weight: 600; font-size: 18px; margin-bottom: 6px; }
.quiz label { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 16px; border-radius: var(--radius-pill); border: 1px solid var(--border-strong); cursor: pointer; font-weight: 600; }
.quiz label:has(input:checked) { background: var(--text); color: var(--bg); border-color: var(--text); }
.quiz input { accent-color: var(--brand-fill); }
.quiz__result { margin-top: 10px; padding: 24px; border-radius: 22px; background: var(--text); color: var(--bg); display: grid; gap: 12px; }
.quiz__result[hidden] { display: none; }
.quiz__result strong { font-family: var(--font-display); font-size: 30px; line-height: 1.15; }
.quiz__result strong span { color: var(--on-ink-accent); }
.quiz__result p { color: color-mix(in srgb, var(--bg) 75%, var(--text)); }
.quiz__result .btn { justify-self: start; }

/* 12 demo */
.demo { display: grid; gap: 48px; align-items: start; }
.demo__alt { margin-top: 24px; color: var(--on-ink-2); }
.demo__alt a { color: var(--on-ink); }
.form { padding: clamp(22px, 3vw, 36px); border-radius: 28px; background: var(--bg); color: var(--text); box-shadow: var(--shadow-lg); }
.form h3 { font-size: 26px; font-weight: 800; }
.form__grid { display: grid; gap: 14px; margin-top: 20px; }
.field { display: grid; gap: 6px; }
.field label { font-size: 14px; font-weight: 600; }
.field label span { font-weight: 400; color: var(--text-2); }
.field .avz-input, .field .avz-select, .field .avz-textarea { width: 100%; }
.field .avz-textarea { min-height: 96px; resize: vertical; }
.field [aria-invalid="true"] { border-color: var(--danger); }
.consent { display: grid; grid-template-columns: 22px 1fr; gap: 10px; align-items: start; font-size: 14px; color: var(--text-2); }
.consent input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--brand-fill); }
.consent a { color: var(--brand-ink); }
.form__msg { margin-top: 14px; padding: 12px 14px; border-radius: var(--radius-md); font-size: 15px; }
.form__msg[hidden] { display: none; }
.form__msg--ok { background: var(--success-soft); color: var(--success); }
.form__msg--err { background: var(--danger-soft); color: var(--danger); }
.form__fine { margin-top: 12px; font-size: 13px; color: var(--text-2); }
.form--done .form__grid { display: none; }

/* 13 faq */
.faqwrap { display: grid; gap: 40px; }
.faq { border-top: 1px solid var(--border); }
.faq details { border-bottom: 1px solid var(--border); }
.faq summary { min-width: 0; overflow-wrap: anywhere; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 22px 0; cursor: pointer; list-style: none; font-family: var(--font-display); font-size: 19px; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; width: 12px; height: 12px; flex: none; border-right: 2px solid var(--text-2); border-bottom: 2px solid var(--text-2); transform: rotate(45deg) translate(-3px, -3px); transition: transform var(--med) var(--ease); }
.faq details[open] summary::after { transform: rotate(-135deg) translate(-3px, -3px); }
.faq details > div { padding: 0 0 22px; color: var(--text-2); max-width: 68ch; }

/* 14 ig + footer */
.ig { padding: 72px 0; border-top: 1px solid var(--border); }
.ig__in { display: grid; gap: 22px; align-items: center; }
.ig h2 { font-size: clamp(30px, 3.6vw, 46px); font-weight: 800; letter-spacing: -0.035em; }
.ig p { margin-top: 8px; color: var(--text-2); }
.ftr { padding: 72px 0 36px; }
.ftr .avz-lockup { color: var(--on-ink) !important; }
.ftr .avz-mark .m-a { fill: var(--on-ink); }
.ftr__top { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px; padding-bottom: 36px; border-bottom: 1px solid var(--on-ink-line); }
.ftr__top > div { grid-column: 1 / -1; }
.ftr__tag { margin-top: 12px; color: var(--on-ink-2); }
.ftr h2 { font-family: var(--font-ui); font-size: 14px; font-weight: 600; color: var(--on-ink-2); margin-bottom: 10px; letter-spacing: 0; }
.ftr li { padding: 4px 0; }
.ftr a { text-decoration: none; font-size: 15px; }
.ftr a:hover { text-decoration: underline; text-underline-offset: 3px; }
.ftr__bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; padding-top: 22px; font-size: 13px; color: var(--on-ink-2); }

/* ---------- tablet ---------- */
@media (min-width: 720px) {
  .hero__strip { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .bubbles { grid-template-columns: 1fr 1fr; }
  .tally { grid-template-columns: 1fr auto; }
  .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .market { grid-template-columns: 1fr auto; align-items: end; }
  .chain { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .diff, .fit { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form__grid { grid-template-columns: 1fr 1fr; }
  .field--full { grid-column: 1 / -1; }
  .ig__in { grid-template-columns: 1fr auto; }
  .ftr__top { grid-template-columns: 1.4fr repeat(4, minmax(0, 1fr)); }
  .ftr__top > div { grid-column: auto; }
}

/* ---------- desktop ---------- */
@media (min-width: 1024px) {
  .hdr__nav, .hdr__signin { display: flex; }
  .hdr__menu, .mnav { display: none !important; }
  .hero__grid { grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr); gap: 24px; }
  .hero__stage { height: clamp(480px, calc(100vh - 150px), 640px); }
  .pain { grid-template-columns: minmax(0, 1fr) minmax(0, 440px); gap: 56px; align-items: center; }
  .pain .bubbles { grid-template-columns: 1fr; }
  .handoffs__scroll { height: 230vh; }
  .handoffs__pin { position: sticky; top: 0; height: 100vh; display: flex; align-items: center; padding: 76px 0 16px; }
  /* the pinned scene must fit any laptop screen: everything in it scales with the screen's height too */
  .handoffs__pin .h2--xl { font-size: min(8.5vw, 12.5vh, 112px); }
  .handoffs__pin .lead { margin-top: min(28px, 2.6vh); font-size: min(21px, max(16px, 2.7vh)); }
  .handoffs__pin .track { height: clamp(64px, 15vh, 160px); margin-top: min(48px, 4vh); }
  .handoffs__pin .stops { margin-top: min(28px, 2.6vh); }
  .handoffs__pin .stops li { padding: min(14px, 1.5vh) 12px; }
  .hero__h1 { font-size: min(7.6vw, 108px); }
  .hero__h1 .rise { white-space: nowrap; }
  .stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .chain { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .roles { grid-template-columns: 440px minmax(0, 1fr); gap: 64px; align-items: center; }
  .role-pills { display: none; }
  .role { margin-top: 0; }
  .table3d { display: block; position: relative; width: 440px; height: 440px; perspective: 900px; }
  .table3d__top { position: absolute; inset: 80px; border-radius: 50%; background: radial-gradient(circle at 40% 35%, var(--on-ink-line), var(--on-ink-card) 70%); border: 1px solid var(--on-ink-line); display: grid; place-items: center; transform: rotateX(48deg) rotateZ(var(--spin, 0deg)); transition: transform 0.9s var(--ease-out); box-shadow: 0 40px 60px -20px color-mix(in srgb, var(--bg) 0%, transparent); }
  .table3d__top .avz-mark { width: 54px; transform: rotateZ(calc(var(--spin, 0deg) * -1)); transition: transform 0.9s var(--ease-out); }
  .table3d__top .avz-mark .m-a { fill: var(--on-ink); }
  .seat { position: absolute; width: 112px; min-height: 46px; margin: -23px 0 0 -56px; border-radius: var(--radius-pill); border: 1px solid var(--on-ink-line); background: var(--on-ink-card); color: var(--on-ink); font: inherit; font-weight: 700; cursor: pointer; left: calc(50% + cos(var(--a)) * 190px); top: calc(50% + sin(var(--a)) * 140px); transition: background var(--fast) var(--ease), color var(--fast) var(--ease), box-shadow var(--med) var(--ease); }
  .seat:hover { background: var(--on-ink-line); }
  .seat[aria-selected="true"] { background: var(--on-ink); color: var(--ink); border-color: var(--brand); box-shadow: 0 0 0 3px var(--brand), 0 0 0 10px color-mix(in srgb, var(--brand) 18%, transparent); }
  .cust { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 96px; }
  .diff { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; }
  .fit { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .check { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: 72px; align-items: start; }
  .demo { grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: 72px; }
  .faqwrap { grid-template-columns: minmax(0, 0.7fr) minmax(0, 1.3fr); gap: 72px; }
  .calc { grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: 72px; }
}

@media (min-width: 1200px) {
  .pain .bubbles { grid-template-columns: 1fr 1fr; }
  .stops { grid-template-columns: repeat(9, minmax(0, 1fr)); }
}
/* desktop windows too short to pin the handoffs scene: let it scroll normally */
@media (min-width: 1024px) and (max-height: 600px) {
  .handoffs__scroll { height: auto; }
  .handoffs__pin { position: relative; height: auto; padding: 96px 0 24px; }
}

@media (max-width: 419px) {
  .hdr__cta { display: none; }
  .ui--split { grid-template-columns: 1fr; }
  .chip { font-size: 11px; padding: 7px 10px; }
}

.form--done .form__fine { display: none; }

/* spam trap: off-screen, never seen or focused by people */
.trap { position: absolute !important; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* reduced motion: everything visible, nothing moves on its own */
@media (prefers-reduced-motion: reduce) {
  .hp *, .hp *::before, .hp *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
  .rise, .reveal, .bub, .chain li { opacity: 1 !important; transform: none !important; }
  .draw * { stroke-dashoffset: 0 !important; }
  .st { opacity: 1 !important; transform: none !important; }
  .timer__ok { opacity: 0; } .bar2__fill { transform: none; background: var(--danger); }
  .crew__row--off { opacity: 0.45; } .steps li .tick { background: var(--success); }
  .loop__screen { opacity: 0; } .loop__screen.s2 { opacity: 1; }
  .reframe__a, .reframe__b { transform: none !important; }
  .reframe__mark { opacity: 1; transform: none; }
}
@media print { .hdr, .progress, .hero__stage, .tally, .form, .quiz { display: none; } }