/* Layout: a college register. Ruled hero with a live attendance demo, a module grid drawn like a timetable,
   alternating feature spreads, one dark band on data ownership, a numbered onboarding sequence, FAQ, demo form. */
:root{
  /* Syrantis brand palette, sampled from the logo card: navy S mark, royal-blue wave, periwinkle tints */
  --bg:#FFFFFF;
  --bg-alt:#F6F8FD;
  --surface:#FFFFFF;
  --surface-2:#EEF1FA;
  --line:#DCE2F2;
  --ink:#0B0E17;
  --muted:#4B5268;
  --brand:#1A2746;
  --brand-hover:#2E3D68;
  --on-brand:#FFFFFF;
  --accent:#4559A0;
  --accent-soft:#EEF1FA;
  --accent-ink:#26346B;
  --device:#0F1424;
  --band:#1A2746;
  --band-ink:#F4F6FC;
  --band-muted:#B8C2E2;
  --band-line:#33427A;
  --band-accent:#C9D3F0;
  --ok:#1C7F55; --ok-soft:#DDF2E7;
  --bad:#B9403A; --bad-soft:#F9E1DF;
  --warn:#8F6200; --warn-soft:#FBEFCF;
  --rule:rgba(26,39,70,.06);
  --shadow:0 1px 2px rgba(26,39,70,.06), 0 18px 40px -18px rgba(26,39,70,.30);
  --t1b:#E8ECF8; --t1f:#1A2746;
  --t2b:#E4E9FB; --t2f:#3449A0;
  --t3b:#EAE7F8; --t3f:#4A3F9A;
  --t4b:#E3EEF8; --t4f:#1F5A8C;
  --t5b:#EEF1FA; --t5f:#4559A0;
  --t6b:#E6EBF2; --t6f:#34425E;
  --font-display:"Bricolage Grotesque","Hanken Grotesk",ui-sans-serif,system-ui,sans-serif;
  --font-body:"Hanken Grotesk",ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-mono:"IBM Plex Mono",ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  --radius:16px;
  --radius-sm:10px;
  --max:1180px;
  --gutter:clamp(16px,4vw,32px);
}
/* Single light theme by design: the brand is white with navy, so the page stays white for every viewer. */

@property --pct{ syntax:'<number>'; inherits:true; initial-value:0; }

*,*::before,*::after{ box-sizing:border-box; }
[hidden]{ display:none !important; }
/* ---------- base reset (standalone site) ---------- */
html{ -webkit-text-size-adjust:100%; }
body{ margin:0; }
img,svg{ max-width:100%; }

html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion: reduce){ html{ scroll-behavior:auto; } }
body{
  background:var(--bg); color:var(--ink);
  font-family:var(--font-body); font-size:16px; line-height:1.6;
  -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
}
body::before{
  content:""; position:fixed; inset:0 0 auto; height:env(safe-area-inset-top,0px);
  z-index:60; background:var(--bg);
}
h1,h2,h3,h4{ font-family:var(--font-display); margin:0; text-wrap:balance; color:var(--ink); }
p{ margin:0; }
ul,ol{ margin:0; padding:0; list-style:none; }
a{ color:inherit; }
button{ font:inherit; color:inherit; }
:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; border-radius:6px; }
.mono{ font-family:var(--font-mono); font-variant-numeric:tabular-nums; }
.wrap{
  max-width:var(--max); margin-inline:auto;
  padding-left:max(var(--gutter), env(safe-area-inset-left,0px));
  padding-right:max(var(--gutter), env(safe-area-inset-right,0px));
}
section[id]{ scroll-margin-top:84px; }

/* ---------- buttons, chips ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font:600 15px/1 var(--font-body); padding:14px 22px; border-radius:999px;
  border:1px solid transparent; text-decoration:none; cursor:pointer;
  transition:background-color .15s ease, border-color .15s ease, color .15s ease, transform .15s ease;
  white-space:nowrap;
}
.btn:active{ transform:translateY(1px); }
.btn-primary{ background:var(--brand); color:var(--on-brand); }
.btn-primary:hover{ background:var(--brand-hover); }
.btn-ghost{ background:transparent; color:var(--ink); border-color:var(--line); }
.btn-ghost:hover{ border-color:var(--brand); color:var(--brand); }
.btn-sm{ padding:10px 15px; font-size:14px; }
.btn[disabled]{ cursor:default; opacity:.7; }
.chip{
  display:inline-flex; align-items:center; gap:6px; padding:5px 10px; border-radius:999px;
  background:var(--surface-2); color:var(--muted); font-size:12.5px; font-weight:600; white-space:nowrap;
}
.status{
  display:inline-flex; align-items:center; gap:6px; padding:4px 10px; border-radius:999px;
  font-size:12px; font-weight:700; letter-spacing:.02em; white-space:nowrap;
}
.status::before{ content:""; width:6px; height:6px; border-radius:50%; background:currentColor; }
.status-ok{ background:var(--ok-soft); color:var(--ok); }
.status-bad{ background:var(--bad-soft); color:var(--bad); }
.status-warn{ background:var(--warn-soft); color:var(--warn); }

.eyebrow{
  font-size:13px; font-weight:700; letter-spacing:.12em; text-transform:uppercase; color:var(--accent);
}

/* ---------- header ---------- */
.site-header{
  position:sticky; top:env(safe-area-inset-top,0px); z-index:50;
  background:color-mix(in srgb, var(--bg) 86%, transparent);
  -webkit-backdrop-filter:saturate(1.4) blur(12px); backdrop-filter:saturate(1.4) blur(12px);
  border-bottom:1px solid color-mix(in srgb, var(--line) 70%, transparent);
}
.header-inner{ display:flex; align-items:center; gap:28px; min-height:68px; }
.brand{ display:inline-flex; align-items:center; gap:10px; text-decoration:none; }
.brand-word{ font-family:var(--font-display); font-weight:750; font-size:21px; letter-spacing:-.02em; }
.lg-bg{ fill:var(--brand); }
.lg-on{ fill:var(--on-brand); }
.lg-ac{ fill:var(--accent); }
.nav{ display:flex; gap:4px; margin-left:8px; }
.nav a{
  text-decoration:none; font-weight:500; font-size:15px; color:var(--muted);
  padding:8px 12px; border-radius:999px; transition:color .15s, background-color .15s;
}
.nav a:hover{ color:var(--ink); background:var(--surface-2); }
.header-actions{ margin-left:auto; display:flex; align-items:center; gap:10px; }
.menu-btn{
  display:none; background:transparent; border:1px solid var(--line); border-radius:999px;
  padding:9px 14px; font-weight:600; font-size:14px; cursor:pointer;
}
@media (max-width: 900px){
  .menu-btn{ display:inline-flex; }
  .nav{
    display:none; position:absolute; left:0; right:0; top:100%;
    flex-direction:column; gap:2px; margin:0;
    padding:10px max(var(--gutter), env(safe-area-inset-right,0px)) 16px max(var(--gutter), env(safe-area-inset-left,0px));
    background:var(--bg); border-bottom:1px solid var(--line); box-shadow:var(--shadow);
  }
  .site-header.is-open .nav{ display:flex; }
  .nav a{ padding:12px 12px; font-size:16px; }
}
@media (max-width: 420px){
  .header-actions .btn{ display:none; }
}

/* ---------- hero ---------- */
.hero{
  position:relative; overflow:hidden;
  padding-block:clamp(48px,7vw,88px) clamp(56px,8vw,104px);
  background-image:repeating-linear-gradient(to bottom, transparent 0 39px, var(--rule) 39px 40px);
}
.hero-grid{ display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr); gap:clamp(40px,6vw,72px); align-items:center; }
.hero-copy{ display:flex; flex-direction:column; gap:22px; min-width:0; }
.hero h1{
  font-size:clamp(2.5rem,5.6vw,4.35rem); line-height:1.02; letter-spacing:-.035em; font-weight:780;
  font-variation-settings:"opsz" 96;
}
.mark{ position:relative; white-space:nowrap; display:inline-block; }
.mark-line{
  position:absolute; left:-2%; width:104%; bottom:-.16em; height:.36em; overflow:visible; pointer-events:none;
}
.mark-line path{
  fill:none; stroke:var(--accent); stroke-width:7; stroke-linecap:round;
  stroke-dasharray:420; stroke-dashoffset:0;
  animation:draw 1s .25s cubic-bezier(.6,.1,.2,1) both;
}
@keyframes draw{ from{ stroke-dashoffset:420; } to{ stroke-dashoffset:0; } }
.lede{ font-size:clamp(1.05rem,1.6vw,1.2rem); color:var(--muted); max-width:34em; line-height:1.6; }
.cta-row{ display:flex; flex-wrap:wrap; gap:12px; }
.hero-facts{ display:flex; flex-wrap:wrap; gap:10px 22px; color:var(--muted); font-size:14.5px; }
.hero-facts li{ display:inline-flex; align-items:center; gap:8px; }
.hero-facts svg{ color:var(--accent); flex:none; }

/* demo composition */
.demo{ position:relative; padding:0 184px 56px 0; min-width:0; }
.window{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow); overflow:hidden;
}
.window-bar{
  display:flex; align-items:center; gap:12px; padding:10px 14px;
  background:var(--surface-2); border-bottom:1px solid var(--line);
}
.dots{ display:flex; gap:6px; }
.dots i{ width:9px; height:9px; border-radius:50%; background:var(--line); }
.window-title{ font-size:12.5px; color:var(--muted); font-weight:600; }
.reg-head{ display:flex; justify-content:space-between; align-items:flex-start; gap:12px; padding:16px 18px 12px; }
.reg-class{ font-family:var(--font-display); font-weight:700; font-size:18px; letter-spacing:-.01em; }
.reg-meta{ font-size:13px; color:var(--muted); margin-top:2px; }
.reg-list{ border-top:1px solid var(--line); }
.reg-list li{
  display:grid; grid-template-columns:auto minmax(0,1fr) auto; align-items:center; gap:12px;
  padding:9px 18px; border-bottom:1px solid var(--line);
}
.reg-list li:nth-child(even){ background:color-mix(in srgb, var(--surface-2) 45%, transparent); }
.roll{ font-family:var(--font-mono); font-size:12px; color:var(--muted); }
.name{ font-weight:600; font-size:14.5px; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.you{ font-size:11px; font-weight:700; color:var(--accent-ink); background:var(--accent-soft); padding:2px 7px; border-radius:999px; margin-left:6px; vertical-align:1px; }
.seg{ display:inline-flex; background:var(--surface-2); border-radius:999px; padding:3px; gap:2px; }
.seg button{
  width:32px; height:28px; border:0; border-radius:999px; background:transparent; cursor:pointer;
  font:600 12.5px/1 var(--font-mono); color:var(--muted); transition:background-color .15s, color .15s;
}
.seg button:hover{ color:var(--ink); }
.seg button[aria-pressed="true"][data-v="P"]{ background:var(--ok); color:var(--surface); }
.seg button[aria-pressed="true"][data-v="A"]{ background:var(--bad); color:var(--surface); }
.seg button[aria-pressed="true"][data-v="L"]{ background:var(--warn); color:var(--surface); }
.reg-foot{ display:flex; align-items:center; justify-content:space-between; gap:12px; flex-wrap:wrap; padding:12px 18px 14px; }
.reg-count{ font-size:12.5px; color:var(--muted); }

.phone{
  position:absolute; right:0; bottom:0; width:196px;
  background:var(--device); border-radius:32px; padding:9px;
  box-shadow:var(--shadow); transform:rotate(2.5deg);
}
.phone-screen{
  background:var(--bg); border-radius:24px; padding:14px 13px 16px; display:flex; flex-direction:column; gap:10px;
  min-height:380px;
}
.notch{ width:64px; height:6px; border-radius:6px; background:var(--device); margin:0 auto 2px; opacity:.85; }
.ph-hello{ font-family:var(--font-display); font-weight:700; font-size:17px; letter-spacing:-.01em; line-height:1.2; }
.ph-sub{ font-size:11.5px; color:var(--muted); margin-top:-8px; }
.ph-card{
  background:var(--surface); border:1px solid var(--line); border-radius:14px; padding:11px;
  display:grid; grid-template-columns:auto minmax(0,1fr); gap:10px; align-items:center;
  transition:box-shadow .3s;
}
.ph-card.flash{ box-shadow:0 0 0 3px var(--accent-soft); }
.ring{
  --pct:82.8;
  width:58px; height:58px; border-radius:50%; display:grid; place-items:center;
  background:
    radial-gradient(closest-side, var(--surface) 76%, transparent 77%),
    conic-gradient(var(--ok) calc(var(--pct) * 1%), var(--surface-2) 0);
  transition:--pct .6s cubic-bezier(.3,.7,.3,1);
}
.ring span{ font:600 12px/1 var(--font-mono); }
.ph-label{ font-size:11px; color:var(--muted); line-height:1.3; }
.ph-status{ font-size:11.5px; font-weight:700; color:var(--ok); line-height:1.3; margin-top:3px; }
.ph-section{ font-size:10.5px; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); margin-top:2px; }
.ph-periods{ display:flex; flex-direction:column; gap:6px; }
.ph-periods li{
  background:var(--surface); border:1px solid var(--line); border-radius:10px; padding:7px 9px;
  display:grid; grid-template-columns:auto minmax(0,1fr) auto; gap:7px; align-items:center; font-size:11.5px;
}
.ph-periods .mono{ font-size:10.5px; color:var(--muted); }
.ph-periods small{ grid-column:2 / 4; color:var(--muted); font-size:10.5px; margin-top:-4px; }
.ph-periods .subj{ font-weight:600; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
.mini{ font-size:10px; font-weight:700; padding:2px 6px; border-radius:999px; }
.mini-p{ background:var(--ok-soft); color:var(--ok); }
.mini-a{ background:var(--bad-soft); color:var(--bad); }
.mini-l{ background:var(--warn-soft); color:var(--warn); }
.mini-n{ background:var(--surface-2); color:var(--muted); }
.demo-hint{
  position:absolute; left:4px; bottom:6px; display:flex; align-items:center; gap:8px;
  font-size:13.5px; color:var(--muted); max-width:calc(100% - 216px);
}
.demo-hint svg{ color:var(--accent); flex:none; }

@media (max-width: 1080px){
  .hero-grid{ grid-template-columns:minmax(0,1fr); }
  .demo{ max-width:680px; }
}
@media (max-width: 640px){
  .demo{ padding:0; display:flex; flex-direction:column; align-items:center; gap:18px; }
  .window{ width:100%; }
  .phone{ position:relative; transform:none; }
  .demo-hint{ position:static; max-width:none; order:-1; align-self:flex-start; }
  .roll{ display:none; }
  .reg-list li{ grid-template-columns:minmax(0,1fr) auto; padding:9px 14px; }
  .reg-head,.reg-foot{ padding-inline:14px; }
}

/* ---------- sections ---------- */
.section{ padding-block:clamp(72px,9vw,120px); }
.section-alt{ background:var(--bg-alt); border-block:1px solid var(--line); }
.section-head{ display:flex; flex-direction:column; gap:14px; max-width:720px; margin-bottom:clamp(32px,4vw,52px); }
.section-head h2{ font-size:clamp(2rem,3.8vw,2.9rem); line-height:1.06; letter-spacing:-.03em; font-weight:740; }
.section-lede{ color:var(--muted); font-size:1.1rem; max-width:36em; }

/* modules: drawn as a timetable grid */
.filters{ display:flex; flex-wrap:wrap; gap:8px; margin-bottom:22px; }
.filter{
  border:1px solid var(--line); background:var(--surface); border-radius:999px; padding:8px 16px;
  font-weight:600; font-size:14px; cursor:pointer; color:var(--muted); transition:all .15s;
}
.filter:hover{ color:var(--ink); border-color:var(--brand); }
.filter[aria-pressed="true"]{ background:var(--brand); color:var(--on-brand); border-color:var(--brand); }
.module-grid{
  display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:1px;
  background:var(--line); border:1px solid var(--line); border-radius:var(--radius); overflow:hidden;
}
.module{
  background:var(--surface); padding:24px 22px 26px; display:flex; flex-direction:column; gap:10px;
  min-width:0; transition:background-color .2s, opacity .25s, filter .25s;
}
.module:hover{ background:color-mix(in srgb, var(--surface-2) 55%, var(--surface)); }
.module.is-dim{ opacity:.32; filter:grayscale(.9); }
.m-icon{
  width:48px; height:48px; border-radius:13px; display:grid; place-items:center;
  background:var(--mb); color:var(--mf); margin-bottom:6px;
  transition:transform .2s cubic-bezier(.3,.7,.3,1.4);
}
.module:hover .m-icon{ transform:translateY(-2px) rotate(-4deg); }
.module h3{ font-size:1.08rem; font-weight:680; letter-spacing:-.01em; }
.module p{ color:var(--muted); font-size:14.5px; line-height:1.5; }
.m-cat{ font-size:11.5px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--muted); margin-top:auto; padding-top:6px; opacity:.8; }
@media (max-width: 1000px){ .module-grid{ grid-template-columns:repeat(3,minmax(0,1fr)); } }
@media (max-width: 720px){ .module-grid{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width: 520px){
  .module-grid{ grid-template-columns:minmax(0,1fr); }
  .module{ display:grid; grid-template-columns:auto minmax(0,1fr); column-gap:14px; row-gap:4px; padding:18px; }
  .m-icon{ grid-row:1 / 4; margin:0; width:44px; height:44px; }
  .m-cat{ padding-top:2px; }
}

/* roles */
.roles{ display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:16px; }
.role{
  border:1px solid var(--line); border-radius:var(--radius); padding:22px; display:flex; flex-direction:column; gap:14px;
  background:var(--bg); min-width:0;
}
.role-top{ display:flex; flex-direction:column; gap:8px; }
.role h3{ font-size:1.3rem; font-weight:720; letter-spacing:-.02em; }
.role .chip{ align-self:flex-start; }
.role ul{ display:flex; flex-direction:column; gap:10px; }
.role li{ display:grid; grid-template-columns:16px minmax(0,1fr); gap:10px; font-size:14.5px; line-height:1.45; }
.role li svg{ color:var(--brand); margin-top:3px; }
@media (max-width: 1000px){ .roles{ grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width: 560px){ .roles{ grid-template-columns:minmax(0,1fr); } }

/* feature spreads */
.spreads{ display:flex; flex-direction:column; gap:clamp(72px,9vw,120px); }
.spread{ display:grid; grid-template-columns:minmax(0,1fr) minmax(0,1.05fr); gap:clamp(36px,6vw,80px); align-items:center; }
.spread.flip .spread-copy{ order:2; }
.spread-copy{ display:flex; flex-direction:column; gap:18px; min-width:0; }
.spread-copy h3{ font-size:clamp(1.65rem,2.8vw,2.2rem); line-height:1.1; letter-spacing:-.025em; font-weight:740; }
.spread-copy > p{ color:var(--muted); font-size:1.06rem; max-width:32em; }
.ticks{ display:flex; flex-direction:column; gap:10px; }
.ticks li{ display:grid; grid-template-columns:18px minmax(0,1fr); gap:10px; }
.ticks svg{ color:var(--accent); margin-top:4px; }
.panel{
  background:var(--surface); border:1px solid var(--line); border-radius:var(--radius);
  box-shadow:var(--shadow); padding:22px; min-width:0;
}
@media (max-width: 900px){
  .spread{ grid-template-columns:minmax(0,1fr); }
  .spread.flip .spread-copy{ order:0; }
}

/* register visual */
.rg-top{ display:flex; justify-content:space-between; align-items:flex-start; gap:12px; flex-wrap:wrap; }
.rg-who{ font-size:12.5px; color:var(--muted); }
.rg-title{ font-family:var(--font-display); font-weight:700; font-size:19px; letter-spacing:-.01em; }
.rg-meter{ margin-top:18px; }
.rg-bar{ position:relative; height:10px; border-radius:999px; background:var(--surface-2); }
.rg-fill{ position:absolute; inset:0 auto 0 0; width:82.8%; border-radius:999px; background:var(--ok); }
.rg-tick{ position:absolute; top:-5px; bottom:-5px; left:75%; width:2px; background:var(--ink); border-radius:2px; }
.rg-scale{ position:relative; height:20px; margin-top:6px; font-size:12px; color:var(--muted); }
.rg-scale span{ position:absolute; top:0; white-space:nowrap; }
.rg-scale .at75{ left:75%; transform:translateX(-50%); }
.rg-scale .val{ left:0; font-weight:700; color:var(--ok); }
.table-scroll{ overflow-x:auto; margin-top:18px; }
.rg-table{ border-collapse:separate; border-spacing:4px; width:100%; min-width:290px; font-family:var(--font-mono); font-size:12.5px; }
.rg-table th{ font-weight:500; color:var(--muted); text-align:center; padding:2px 0 6px; font-size:11.5px; }
.rg-table th:first-child,.rg-table td:first-child{ text-align:left; color:var(--muted); white-space:nowrap; padding-right:8px; font-size:12px; }
.rg-table td{ text-align:center; height:32px; border-radius:7px; font-weight:500; }
.c-p{ background:var(--ok-soft); color:var(--ok); }
.c-a{ background:var(--bad-soft); color:var(--bad); }
.c-l{ background:var(--warn-soft); color:var(--warn); }
.c-n{ background:transparent; color:var(--muted); border:1px dashed var(--line); }
@media (max-width: 480px){
  .rg-table{ border-spacing:3px; font-size:11.5px; }
  .rg-table td{ height:28px; }
  .rg-table th:first-child,.rg-table td:first-child{ padding-right:4px; font-size:11px; }
}
.legend{ display:flex; flex-wrap:wrap; gap:6px 16px; margin-top:14px; font-size:12.5px; color:var(--muted); }
.legend span{ display:inline-flex; align-items:center; gap:6px; }
.legend i{ width:12px; height:12px; border-radius:4px; display:inline-block; }

/* receipt visual */
.receipt-wrap{ display:flex; justify-content:center; padding-bottom:10px; }
.receipt{ position:relative; width:100%; max-width:440px; border:0; padding:24px 24px 20px; }
.receipt::after{
  content:""; position:absolute; left:0; right:0; bottom:-8px; height:8px;
  background:radial-gradient(circle at 7px 0, var(--surface) 7px, transparent 7.5px) 0 0 / 14px 8px repeat-x;
}
.rc-head{ display:flex; justify-content:space-between; align-items:flex-start; gap:12px; }
.rc-label{ font-size:12px; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); }
.rc-no{ font-size:17px; font-weight:500; margin-top:2px; }
.rc-meta{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:12px; margin:18px 0 16px; padding:14px 0; border-block:1px dashed var(--line); }
.rc-meta dt{ font-size:11.5px; color:var(--muted); }
.rc-meta dd{ margin:2px 0 0; font-size:13.5px; font-weight:600; line-height:1.35; }
.rc-lines{ width:100%; border-collapse:collapse; font-size:14px; font-variant-numeric:tabular-nums; }
.rc-lines td{ padding:7px 0; }
.rc-lines td:last-child{ text-align:right; font-family:var(--font-mono); white-space:nowrap; padding-left:12px; }
.rc-lines .sub td{ border-top:1px solid var(--line); font-weight:600; }
.rc-lines .hl td{ color:var(--brand); font-weight:600; }
.rc-lines .total td{ border-top:2px solid var(--ink); font-weight:700; font-size:16px; padding-top:10px; }
.rc-note{ font-size:12.5px; color:var(--muted); margin-top:12px; }
@media (max-width: 480px){ .rc-meta{ grid-template-columns:minmax(0,1fr) minmax(0,1fr); } }

/* announcement visual */
.ann{ display:flex; flex-direction:column; gap:16px; }
.ann-label{ font-size:12.5px; color:var(--muted); display:flex; justify-content:space-between; gap:10px; flex-wrap:wrap; }
.ann-card{ border:1px solid var(--line); border-radius:var(--radius-sm); padding:16px; display:flex; flex-direction:column; gap:8px; background:var(--bg); }
.ann-top{ display:flex; justify-content:space-between; gap:10px; align-items:center; flex-wrap:wrap; }
.cat{ font-size:11.5px; font-weight:700; letter-spacing:.08em; text-transform:uppercase; color:var(--t5f); background:var(--t5b); padding:3px 8px; border-radius:6px; }
.ann-card h4{ font-size:1.12rem; font-weight:700; letter-spacing:-.01em; }
.ann-card p{ font-size:14px; color:var(--muted); }
.ann-meta{ font-size:12.5px !important; }
.ann-actions{ display:flex; gap:8px; flex-wrap:wrap; margin-top:6px; align-items:center; }
.ann-done{ font-size:13px; color:var(--muted); }
.link-btn{ background:none; border:0; padding:0; color:var(--brand); font-weight:600; font-size:13px; cursor:pointer; text-decoration:underline; text-underline-offset:3px; }
.push{
  display:grid; grid-template-columns:auto minmax(0,1fr); gap:12px; align-items:center;
  padding:12px 14px; border-radius:14px; background:var(--surface-2);
  transition:opacity .3s, transform .3s, box-shadow .3s;
}
.push[data-state="waiting"]{ opacity:.55; }
.push[data-state="sent"]{ opacity:1; box-shadow:0 10px 24px -14px rgba(0,0,0,.35); transform:translateY(-2px); }
.push-icon{
  width:34px; height:34px; border-radius:9px; display:grid; place-items:center;
  background:var(--brand); color:var(--on-brand); font-family:var(--font-display); font-weight:800; font-size:16px;
}
.push-app{ font-size:12px; color:var(--muted); }
.push-title{ font-size:14px; font-weight:600; }

/* ownership band */
.band{ background:var(--band); color:var(--band-ink); padding-block:clamp(72px,9vw,112px); }
.band h2{ color:var(--band-ink); }
.band .eyebrow{ color:var(--band-accent); }
.band .section-lede{ color:var(--band-muted); }
.own-grid{ display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:0; border-top:1px solid var(--band-line); }
.own{ padding:28px 28px 8px 0; display:flex; flex-direction:column; gap:10px; min-width:0; }
.own + .own{ padding-left:28px; border-left:1px solid var(--band-line); }
.own svg{ color:var(--band-accent); }
.own h3{ color:var(--band-ink); font-size:1.25rem; font-weight:700; letter-spacing:-.01em; }
.own p{ color:var(--band-muted); font-size:15px; }
@media (max-width: 860px){
  .own-grid{ grid-template-columns:minmax(0,1fr); }
  .own, .own + .own{ padding:24px 0; border-left:0; }
  .own + .own{ border-top:1px solid var(--band-line); }
}

/* process */
.steps{ display:grid; grid-template-columns:repeat(5,minmax(0,1fr)); gap:0; counter-reset:step; }
.step{ counter-increment:step; position:relative; padding:0 22px 0 0; display:flex; flex-direction:column; gap:10px; min-width:0; }
.step::before{
  content:counter(step, decimal-leading-zero);
  font-family:var(--font-mono); font-size:13px; font-weight:500; color:var(--brand);
  display:block; padding-bottom:14px; border-bottom:2px solid var(--line); margin-bottom:8px;
}
.step:first-child::before{ border-bottom-color:var(--accent); }
.step h3{ font-size:1.2rem; font-weight:700; letter-spacing:-.01em; }
.step p{ font-size:14.5px; color:var(--muted); }
.steps-note{ margin-top:40px; display:flex; align-items:center; gap:14px; flex-wrap:wrap; padding:18px 20px; border-radius:var(--radius); background:var(--accent-soft); color:var(--accent-ink); font-weight:600; }
.steps-note a{ color:inherit; }
@media (max-width: 960px){
  .steps{ grid-template-columns:minmax(0,1fr); gap:0; }
  .step{ display:grid; grid-template-columns:44px minmax(0,1fr); column-gap:16px; row-gap:4px; padding:18px 0; border-bottom:1px solid var(--line); }
  .step::before{ grid-row:1 / 3; border:0; padding:3px 0 0; margin:0; }
}

/* faq */
.faq-wrap{ display:grid; grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr); gap:clamp(32px,6vw,80px); align-items:start; }
.faq-wrap .section-head{ position:sticky; top:100px; margin:0; }
.faq{ border-top:1px solid var(--line); }
.faq details{ border-bottom:1px solid var(--line); }
.faq summary{
  list-style:none; cursor:pointer; padding:20px 0; display:flex; justify-content:space-between; gap:20px; align-items:center;
  font-family:var(--font-display); font-weight:650; font-size:1.12rem; letter-spacing:-.01em;
}
.faq summary::-webkit-details-marker{ display:none; }
.faq summary .plus{ flex:none; width:28px; height:28px; border-radius:50%; border:1px solid var(--line); display:grid; place-items:center; transition:transform .2s, background-color .2s; }
.faq details[open] .plus{ transform:rotate(45deg); background:var(--surface-2); }
.faq .answer{ padding:0 44px 22px 0; color:var(--muted); font-size:15.5px; max-width:40em; }
@media (max-width: 860px){
  .faq-wrap{ grid-template-columns:minmax(0,1fr); }
  .faq-wrap .section-head{ position:static; }
  .faq .answer{ padding-right:0; }
}

/* demo form */
.demo-sec{ background:var(--surface-2); }
.demo-grid{ display:grid; grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr); gap:clamp(32px,6vw,72px); align-items:start; }
.demo-copy{ display:flex; flex-direction:column; gap:18px; }
.demo-copy h2{ font-size:clamp(2rem,3.8vw,2.9rem); line-height:1.06; letter-spacing:-.03em; font-weight:740; }
.demo-copy > p{ color:var(--muted); font-size:1.08rem; max-width:30em; }
.walk{ display:flex; flex-direction:column; gap:12px; margin-top:6px; }
.walk li{ display:grid; grid-template-columns:36px minmax(0,1fr); gap:12px; align-items:center; font-size:15px; }
.walk .m-icon{ width:36px; height:36px; border-radius:10px; margin:0; }
.contact-line{ display:flex; flex-wrap:wrap; align-items:center; gap:10px; margin-top:8px; padding-top:20px; border-top:1px solid var(--line); font-size:15px; }
.contact-line .addr{ font-family:var(--font-mono); font-weight:500; user-select:all; }
.form-card{ background:var(--surface); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow); padding:clamp(20px,3vw,32px); }
.form-grid{ display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:16px; }
.field{ display:flex; flex-direction:column; gap:6px; min-width:0; }
.field.full{ grid-column:1 / -1; }
.field label{ font-size:13.5px; font-weight:600; }
.field label .opt{ color:var(--muted); font-weight:500; }
.field input,.field select,.field textarea{
  font:inherit; font-size:15px; color:var(--ink); background:var(--bg);
  border:1px solid var(--line); border-radius:10px; padding:11px 12px; width:100%;
  transition:border-color .15s, box-shadow .15s;
}
.field textarea{ resize:vertical; min-height:92px; }
.field input:focus,.field select:focus,.field textarea:focus{ outline:none; border-color:var(--brand); box-shadow:0 0 0 3px color-mix(in srgb, var(--brand) 22%, transparent); }
.field[data-invalid] input,.field[data-invalid] select{ border-color:var(--bad); }
.err{ font-size:12.5px; color:var(--bad); min-height:0; }
.form-foot{ display:flex; align-items:center; justify-content:space-between; gap:14px; flex-wrap:wrap; margin-top:20px; }
.form-foot small{ color:var(--muted); font-size:12.5px; max-width:28em; }
.result{ display:flex; flex-direction:column; gap:12px; }
.result h3{ font-size:1.35rem; font-weight:720; letter-spacing:-.02em; }
.result p{ color:var(--muted); }
.result textarea{ font-family:var(--font-mono); font-size:13px; line-height:1.55; min-height:190px; }
.result-actions{ display:flex; gap:10px; flex-wrap:wrap; }
@media (max-width: 900px){ .demo-grid{ grid-template-columns:minmax(0,1fr); } }
@media (max-width: 520px){ .form-grid{ grid-template-columns:minmax(0,1fr); } }

/* footer */
.site-footer{ padding-block:56px 32px; border-top:1px solid var(--line); }
.footer-grid{ display:grid; grid-template-columns:minmax(0,1.6fr) minmax(0,1fr) minmax(0,1fr) minmax(0,1.3fr); gap:32px; }
.fc-row{ display:grid; grid-template-columns:18px minmax(0,1fr); gap:10px; align-items:center; font-size:15px; }
.fc-row svg{ color:var(--accent); }
.fc-row a{ font-variant-numeric:tabular-nums; user-select:text; }
.footer-grid p{ color:var(--muted); font-size:14.5px; max-width:26em; margin-top:12px; }
.footer-grid h4{ font-family:var(--font-body); font-size:13px; font-weight:700; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); margin-bottom:12px; }
.footer-grid ul{ display:flex; flex-direction:column; gap:8px; }
.footer-grid a{ text-decoration:none; font-size:15px; }
.footer-grid a:hover{ color:var(--brand); }
.footer-base{ margin-top:40px; padding-top:20px; border-top:1px solid var(--line); display:flex; justify-content:space-between; gap:12px; flex-wrap:wrap; font-size:13.5px; color:var(--muted); }
@media (max-width: 720px){ .footer-grid{ grid-template-columns:minmax(0,1fr) minmax(0,1fr); } .footer-grid > div:first-child, .footer-contact{ grid-column:1 / -1; } }

/* entrance */
@media (prefers-reduced-motion: no-preference){
  .hero-copy > *{ animation:rise .7s cubic-bezier(.2,.7,.2,1) both; }
  .hero-copy > *:nth-child(2){ animation-delay:.06s; }
  .hero-copy > *:nth-child(3){ animation-delay:.12s; }
  .hero-copy > *:nth-child(4){ animation-delay:.18s; }
  .hero-copy > *:nth-child(5){ animation-delay:.24s; }
  .window{ animation:rise .8s .15s cubic-bezier(.2,.7,.2,1) both; }
  .phone{ animation:phone-in .9s .35s cubic-bezier(.2,.7,.2,1) both; }
  @keyframes rise{ from{ transform:translateY(14px); } to{ transform:none; } }
  @keyframes phone-in{ from{ transform:translateY(24px) rotate(6deg); } to{ transform:rotate(2.5deg); } }
}
@media (prefers-reduced-motion: no-preference) and (max-width: 640px){
  @keyframes phone-in{ from{ transform:translateY(16px); } to{ transform:none; } }
}
@media (prefers-reduced-motion: reduce){
  .mark-line path{ animation:none; }
  .ring{ transition:none; }
  *{ transition-duration:.01ms !important; }
}