/* Public site: header, hero, feature cards, CSS-only product mockups, pricing, tools, footer.
   Ported from design/reference/assets/styles.css; inline styles of the reference became classes. */

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--glass); backdrop-filter: saturate(1.6) blur(18px); -webkit-backdrop-filter: saturate(1.6) blur(18px);
  box-shadow: 0 1px 0 var(--hair-soft);
}
.nav { height: 72px; display: flex; align-items: center; gap: 24px; }
.nav-links { display: flex; gap: 4px; font-size: 15px; font-weight: 550; color: var(--fg-muted); }
.nav-links a { display: inline-flex; align-items: center; min-height: var(--touch); padding: 0 10px; border-radius: var(--r-sm); }
.nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--fg); }
.nav-links a[aria-current="page"] { background: var(--film-2); }
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
.nav-signin { font-size: 15px; font-weight: 600; color: var(--fg-muted); padding: 0 10px; min-height: var(--touch); display: inline-flex; align-items: center; }
.nav-signin:hover { color: var(--fg); }
.burger { display: none; }
.mobile-menu { display: none; }

@media (max-width: 1024px) {
  .nav-links, .nav .menu, .nav-signin { display: none; }
  .burger { display: inline-grid; }
  .nav { height: 64px; gap: 12px; }
  .mobile-menu {
    display: block; position: fixed; top: 64px; left: 0; right: 0; z-index: 49; max-height: calc(100dvh - 64px); overflow-y: auto;
    padding: 8px var(--gutter) 24px; background: var(--glass-thick);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); box-shadow: var(--shadow-float);
    transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .18s, transform .18s, visibility .18s;
  }
  .mobile-menu.is-open, .mobile-menu:target { transform: none; opacity: 1; visibility: visible; }
  .mobile-menu a:not(.btn) { display: flex; align-items: center; min-height: 48px; font-size: 17px; font-weight: 600; border-bottom: 1px solid var(--hair-soft); }
  .mobile-menu .btn-row { margin-top: 16px; }
  .mobile-menu .btn { flex: 1; }
}
@media (max-width: 420px) {
  .nav .btn-sm { padding: 0 10px; }
}

/* ---------- Sections ---------- */
main { overflow-x: clip; }
.section { padding: 112px 0; position: relative; }
.section-tight { padding: 72px 0; }
.section-first { padding-top: 40px; }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: end; margin-bottom: 56px; }
.section-head > * { min-width: 0; }
.section-head .lead { max-width: 480px; justify-self: end; }
.section-head.center { grid-template-columns: 1fr; text-align: center; justify-items: center; }
.section-head.center .lead { justify-self: center; max-width: 620px; }
.section-title { margin-bottom: 56px; }
@media (max-width: 860px) {
  .section { padding: 72px 0; }
  .section-tight { padding: 56px 0; }
  .section-head { grid-template-columns: 1fr; gap: 20px; margin-bottom: 40px; }
  .section-head .lead { justify-self: start; }
  .section-title { margin-bottom: 36px; }
}

.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s var(--ease-out); }
.js .reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } }

/* ---------- Hero ---------- */
.hero { padding: 72px 0 96px; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 40px; align-items: center; }
.hero-grid > * { min-width: 0; }
.hero-sub { margin-top: 26px; font-size: 18px; color: var(--fg-muted); max-width: 520px; }
.hero-sub b { color: var(--fg); font-weight: 700; }
.hero-center { text-align: center; }
.hero-center .hero-sub { margin-left: auto; margin-right: auto; max-width: 600px; }
.hero-center .btn-row { justify-content: center; }
.hero .btn-row { margin-top: 32px; }
@media (max-width: 960px) {
  .hero { padding: 40px 0 72px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 56px; }
}
.page-hero { padding: 64px 0 40px; }
.page-hero .lead { margin-top: 24px; max-width: 640px; }
.hero-center .lead { margin-left: auto; margin-right: auto; }
.hero-center .crumbs { justify-content: center; }

.fax-form {
  margin-top: 28px; max-width: 480px; position: relative;
  display: flex; align-items: center; gap: 8px; padding: 6px 6px 6px 16px;
  background: var(--surface); border-radius: 16px; box-shadow: var(--shadow-float);
}
.fax-form label {
  position: absolute; top: -9px; left: 12px; padding: 0 6px; background: var(--surface); border-radius: 4px;
  font-size: 11px; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase; color: var(--fg-muted); line-height: 18px;
}
.fax-form input {
  flex: 1; min-width: 0; height: var(--touch); border: 0; outline: none; background: transparent;
  font-size: 17px; color: var(--fg);
}
.fax-form input::placeholder { color: var(--fg-faint); }
.fax-form:focus-within { box-shadow: var(--focus-ring), var(--shadow-float); }
.fax-form-center { margin: 36px auto 0; text-align: left; }
.form-note { margin-top: 12px; font-size: 13px; color: var(--fg-subtle); }
.hero-center .form-note { text-align: center; }

.platforms { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 22px; }
.platform { display: flex; align-items: center; gap: 10px; }
.platform .i { width: 20px; height: 20px; color: var(--fg); }
.platform b { display: block; font-size: 14px; line-height: 1.2; }
.platform span { display: block; font-size: 12px; color: var(--fg-subtle); line-height: 1.3; }

/* ---------- Fax machine illustration ---------- */
.machine-stage { position: relative; height: 520px; display: grid; place-items: end center; }
.machine-stage::before { content: ""; position: absolute; inset: -10% -20%; background: var(--bloom); z-index: -1; }
.machine { position: relative; width: min(420px, 92%); filter: var(--shadow-object); }
.sheet {
  position: absolute; left: 12%; right: 12%; bottom: 150px; height: 340px; z-index: 1;
  background: var(--paper); color: var(--paper-ink); padding: 18px 20px; border-radius: 2px;
  box-shadow: 0 10px 30px #1834601f; overflow: hidden;
  animation: feed 2.4s cubic-bezier(.45,.05,.25,1) .3s both;
}
/* Plays once: an endless loop keeps the first screen repainting and distracts from the copy */
@keyframes feed { from { transform: translateY(100%); } to { transform: translateY(0); } }
.sheet-title { font-family: var(--font-display); font-size: 22px; letter-spacing: -0.02em; padding-bottom: 8px; border-bottom: 2px solid var(--paper-ink); }
.sheet-grid { display: grid; grid-template-columns: 58px 1fr; gap: 3px 8px; margin-top: 12px; font-size: 9px; }
.sheet-grid dt { font-weight: 700; }
.sheet-grid dd { color: #55565a; }
.sheet-lines { margin-top: 14px; display: grid; gap: 6px; }
.sheet-lines i { display: block; height: 5px; border-radius: 2px; background: var(--paper-line); }
.sheet-lines i:nth-child(1) { width: 40%; }
.sheet-lines i:nth-child(3) { width: 92%; }
.sheet-lines i:nth-child(4) { width: 74%; }
.sheet-lines i:nth-child(5) { width: 86%; }
.sheet-foot { position: absolute; left: 20px; right: 20px; bottom: 14px; display: flex; justify-content: space-between; align-items: end; gap: 8px; font-size: 7px; color: #6e7076; border-top: 1px solid var(--paper-line); padding-top: 6px; }
.sheet-foot b { font-size: 9px; color: var(--paper-ink); }
.machine-body {
  position: relative; z-index: 2; height: 170px; border-radius: 20px 20px 10px 10px;
  background: linear-gradient(180deg, #4271ad 0%, #2c568f 40%, #1d3e6b 100%);
  box-shadow: inset 0 1px 0 #ffffff1f, inset 0 -2px 0 #0006;
}
.machine-body::before {
  content: ""; position: absolute; left: 9%; right: 9%; top: -8px; height: 14px; border-radius: 4px;
  background: linear-gradient(180deg, #081629, #173559); box-shadow: 0 2px 0 #ffffff14;
}
.machine-base { height: 16px; margin: 0 -6%; border-radius: 6px; background: linear-gradient(180deg, #1b3a64, #0f2443); position: relative; z-index: 2; }
.lcd {
  position: absolute; left: 7%; top: 46px; width: 150px; padding: 12px 12px 10px; border-radius: 8px;
  background: #0a1a11; box-shadow: inset 0 0 0 1px #1d3b28, inset 0 6px 16px #000a;
  font-family: var(--font-mono); color: #74f0a6; text-shadow: 0 0 8px #3ce08455;
}
.lcd small { display: flex; justify-content: space-between; font-size: 9px; letter-spacing: 0.16em; opacity: .8; }
.lcd small::after { content: ""; width: 6px; height: 6px; border-radius: 50%; background: #3cf07e; box-shadow: 0 0 8px #3cf07e; animation: blink 1.4s steps(2) infinite; }
.lcd strong { display: block; font-size: 13px; font-weight: 500; margin: 6px 0 4px; white-space: nowrap; }
.lcd span { font-size: 9px; letter-spacing: 0.1em; opacity: .75; }
@keyframes blink { 50% { opacity: .2; } }
.grille { position: absolute; right: 8%; top: 58px; width: 110px; height: 60px; background-image: radial-gradient(#0008 1.4px, transparent 1.6px); background-size: 7px 7px; opacity: .9; }
.keys { position: absolute; right: 8%; top: 22px; display: flex; gap: 6px; }
.keys i { width: 22px; height: 8px; border-radius: 3px; background: #454a54; box-shadow: inset 0 1px 0 #ffffff1a; }
.keys i:first-child { background: var(--primary-bright); }
.machine .toast { position: absolute; right: -34px; bottom: 120px; z-index: 3; }
.toast-pop { animation: pop .5s ease 2.6s both; }
@keyframes pop { from { opacity: 0; transform: translateY(8px) scale(.96); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .sheet, .toast-pop { animation: none; } .toast-pop { opacity: 1; } }
.thumb { width: 34px; height: 44px; flex: none; border-radius: 4px; background: var(--paper); box-shadow: 0 0 0 1px #0d15261f; padding: 5px 4px; display: grid; gap: 2px; align-content: start; }
.thumb i { display: block; height: 2px; background: #d3e0f1; border-radius: 1px; }
.thumb i:first-child { width: 60%; height: 3px; background: #8ea3c0; }
@media (max-width: 960px) { .machine-stage { height: 460px; } }
@media (max-width: 480px) {
  .machine-stage { height: 400px; }
  .sheet { height: 280px; bottom: 130px; }
  .machine-body { height: 150px; }
  .lcd { width: 132px; top: 40px; }
  .grille { width: 80px; }
  .machine .toast { right: -8px; }
}

/* ---------- Feature cards ---------- */
.features { display: grid; gap: 56px; }
.feature {
  position: relative; display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 40px; align-items: center;
  padding: 72px 56px; min-height: 440px; border-radius: var(--r-xl);
  background: var(--surface); box-shadow: var(--shadow-card); overflow: hidden;
}
.feature::after {
  content: ""; position: absolute; right: -10%; top: 10%; width: 60%; height: 80%; z-index: 0;
  background: radial-gradient(closest-side, #0f6cbd12, transparent); pointer-events: none;
}
.feature > * { position: relative; z-index: 1; min-width: 0; }
.feature.flip { grid-template-columns: 1.2fr 0.8fr; }
.feature.flip .feature-copy { order: 2; }
.feature-copy .body { margin: 18px 0 22px; max-width: 360px; }
.feature-copy .link { margin-top: 18px; }
.feature-art { position: relative; min-height: 320px; display: grid; place-items: center; }
.feature-art > .toast { position: absolute; z-index: 3; }
.art-toast-br { right: -8px; bottom: 18px; }
.art-toast-bl { left: -8px; bottom: 26px; }
@media (max-width: 860px) {
  .feature, .feature.flip { grid-template-columns: minmax(0, 1fr); padding: 40px 24px; gap: 36px; }
  .feature.flip .feature-copy { order: 0; }
  .feature-art { min-height: 0; display: flex; flex-direction: column; align-items: center; }
  .feature-art > .toast { position: relative; left: auto; right: auto; bottom: auto; margin-top: -10px; }
}

/* ---------- Mock windows ---------- */
.window {
  width: 100%; max-width: 440px; border-radius: 12px; overflow: hidden; background: var(--surface-muted);
  box-shadow: 0 0 0 1px var(--hair), var(--shadow-float);
}
.window-md { max-width: 400px; }
.window-sm { max-width: 380px; }
.window-xs { max-width: 340px; }
.window-bar { height: 34px; display: flex; align-items: center; gap: 6px; padding: 0 12px; background: var(--surface-muted); border-bottom: 1px solid var(--hair-soft); }
.window-bar > i { width: 10px; height: 10px; border-radius: 50%; background: #ff5f57; }
.window-bar > i:nth-child(2) { background: #febc2e; }
.window-bar > i:nth-child(3) { background: #28c840; }
.url { margin: 0 auto; transform: translateX(-20px); width: 55%; height: 20px; border-radius: 6px; background: var(--surface); box-shadow: 0 0 0 1px var(--hair-soft); display: flex; align-items: center; justify-content: center; gap: 4px; font-size: 10.5px; color: var(--fg-subtle); white-space: nowrap; overflow: hidden; }
.url .i { width: 9px; height: 9px; }
.window-body { background: var(--bg-1); padding: 12px; }
.window-body-grid { display: grid; gap: 8px; }
.app-top { display: flex; align-items: center; justify-content: space-between; padding: 4px 4px 12px; }
.app-top .wordmark { font-size: 16px; }
.app-top .brand { min-height: 0; }
.app-top .brand-img { height: 18px; }
.app-top .brand-icon { width: 18px; height: 18px; }
.app-top .i { width: 14px; height: 14px; color: var(--fg-subtle); }
.panel { background: var(--surface); border-radius: 12px; padding: 14px; box-shadow: 0 0 0 1px var(--hair-soft); }
.panel + .panel { margin-top: 10px; }
.panel-sm { padding: 10px; display: grid; gap: 6px; font-size: 12.5px; }
.panel-xs { font-size: 11.5px; }
.panel-title { display: flex; justify-content: space-between; align-items: center; font-size: 13px; font-weight: 700; margin-bottom: 10px; }
.panel-title span { font-size: 11px; color: var(--primary); font-weight: 600; }
.mock-field { display: flex; align-items: center; height: 36px; border-radius: 9px; box-shadow: inset 0 0 0 1px var(--border); font-size: 13px; overflow: hidden; }
.mock-field .cc { display: flex; align-items: center; gap: 5px; padding: 0 10px; height: 100%; border-right: 1px solid var(--border); font-weight: 600; }
.mock-field .num { flex: 1; padding: 0 10px; font-family: var(--font-mono); font-size: 12.5px; }
.mock-field .i { width: 15px; height: 15px; margin-right: 10px; color: var(--primary); stroke-width: 2.6; }
.drop { border: 1.5px dashed var(--border); border-radius: 10px; padding: 26px 12px; text-align: center; font-size: 12px; color: var(--fg-muted); }
.drop .i { width: 18px; height: 18px; margin: 0 auto 8px; color: var(--fg-subtle); }
.drop small { display: block; font-size: 10.5px; color: var(--fg-subtle); margin-top: 2px; }
.send-btn { margin-top: 10px; height: 38px; border-radius: 11px; background: var(--primary-bright); color: var(--on-primary); display: flex; align-items: center; justify-content: center; gap: 6px; font-size: 13px; font-weight: 700; }
.send-btn .i { width: 14px; height: 14px; }
.flag { width: 16px; height: 11px; border-radius: 2px; background: linear-gradient(180deg, #d33 0 14%, #fff 14% 28%, #d33 28% 42%, #fff 42% 56%, #d33 56% 70%, #fff 70% 84%, #d33 84%); position: relative; overflow: hidden; }
.flag::before { content: ""; position: absolute; left: 0; top: 0; width: 45%; height: 56%; background: #2a4a9a; }

.mock-inbox { display: grid; grid-template-columns: 96px 1fr; min-height: 250px; }
.inbox-side { padding: 10px 8px; background: var(--surface-muted); border-right: 1px solid var(--hair-soft); display: grid; align-content: start; gap: 4px; font-size: 11.5px; }
.inbox-side span { display: flex; align-items: center; gap: 6px; padding: 6px 8px; border-radius: 7px; color: var(--fg-muted); }
.inbox-side span.on { background: var(--nav-active); color: var(--nav-active-ink); font-weight: 600; }
.inbox-side .i { width: 12px; height: 12px; }
.inbox-main { padding: 10px; background: var(--bg-1); min-width: 0; }
.search { height: 26px; border-radius: 7px; background: var(--surface); box-shadow: 0 0 0 1px var(--hair-soft); display: flex; align-items: center; gap: 6px; padding: 0 8px; font-size: 10px; color: var(--fg-faint); margin-bottom: 8px; }
.search .i { width: 10px; height: 10px; }
.search-lg { height: 32px; font-size: 12px; margin: 0; }
.rows { background: var(--surface); border-radius: 8px; box-shadow: 0 0 0 1px var(--hair-soft); overflow: hidden; }
.rows-head, .rows .row { display: grid; grid-template-columns: 1.6fr 0.9fr 0.6fr 0.6fr; gap: 6px; align-items: center; padding: 6px 10px; font-size: 10px; }
.rows-head { font-size: 8.5px; font-weight: 700; letter-spacing: 0.08em; color: var(--fg-subtle); text-transform: uppercase; }
.rows .row { border-top: 1px solid var(--hair-soft); }
.rows .row b { display: block; font-size: 10.5px; }
.rows .row small { color: var(--fg-subtle); font-size: 9px; }
.rows .row .pill, .biz-row .pill, .mini-row .pill { min-height: 16px; font-size: 8.5px; padding: 0 6px; gap: 4px; }
.rows .row .pill::before, .biz-row .pill::before, .mini-row .pill::before { width: 4px; height: 4px; }
.rows .row > span:last-child, .rows .row > span:nth-child(3) { color: var(--fg-subtle); text-align: right; }
.rows-group { padding: 4px 10px; font-size: 8.5px; font-weight: 700; letter-spacing: 0.08em; color: var(--fg-subtle); background: var(--bg-1); border-top: 1px solid var(--hair-soft); }

.phone {
  width: 190px; height: 390px; border-radius: 38px; padding: 9px; background: #0c0d10;
  box-shadow: 0 0 0 1.5px #2b2e35, var(--shadow-float);
}
.phone-screen { position: relative; height: 100%; border-radius: 30px; overflow: hidden; background: #0f2240; color: #fff; }
.phone-notch { position: absolute; left: 50%; top: 9px; transform: translateX(-50%); width: 64px; height: 18px; border-radius: 12px; background: #000; z-index: 2; }
.phone-status { display: flex; justify-content: space-between; padding: 10px 18px 0; font-size: 10px; font-weight: 600; }
.viewfinder { position: absolute; left: 10px; right: 10px; top: 44px; bottom: 76px; }
.viewfinder::before, .viewfinder::after { content: ""; position: absolute; width: 18px; height: 18px; border: 2px solid #4da3ff; }
.viewfinder::before { left: 0; top: 0; border-right: 0; border-bottom: 0; }
.viewfinder::after { right: 0; bottom: 0; border-left: 0; border-top: 0; }
.vf-hint { position: absolute; top: 8px; left: 50%; transform: translateX(-50%); padding: 3px 10px; border-radius: 999px; background: #000b; font-size: 9px; white-space: nowrap; }
.vf-paper { position: absolute; left: 14px; right: 14px; top: 34px; bottom: 12px; background: #fbfbf9; transform: rotate(-3deg); padding: 12px 10px; display: grid; gap: 5px; align-content: start; box-shadow: 0 8px 20px #0008; }
.vf-paper i { display: block; height: 3px; border-radius: 2px; background: #d6e2f1; }
.vf-paper i:nth-child(1) { width: 55%; height: 5px; background: #2d3e63; }
.vf-paper i:nth-child(4n) { width: 70%; }
.shutter { position: absolute; left: 0; right: 0; bottom: 18px; display: flex; justify-content: space-around; align-items: center; }
.shutter i { width: 20px; height: 20px; border-radius: 5px; background: #3a3b40; }
.shutter b { width: 44px; height: 44px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 3px #0f2240, 0 0 0 5px #fff; }
.scanline { position: absolute; left: 14px; right: 14px; height: 2px; top: 40px; background: linear-gradient(90deg, transparent, #4da3ff, transparent); box-shadow: 0 0 12px #4da3ff; animation: scan 3.2s ease-in-out infinite; will-change: transform; }
/* transform, not top: the scan line must not trigger layout on every frame */
@keyframes scan { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(190px); } }
@media (prefers-reduced-motion: reduce) { .scanline { animation: none; } }

.editor-bar { display: flex; align-items: center; justify-content: space-between; padding: 8px 10px; background: var(--surface-muted); border-bottom: 1px solid var(--hair-soft); font-size: 10px; }
.editor-bar b { display: block; font-size: 10.5px; text-align: center; }
.editor-bar small { display: block; text-align: center; color: var(--fg-subtle); font-size: 8.5px; }
.editor-bar .ghost { padding: 3px 8px; border-radius: 5px; box-shadow: 0 0 0 1px var(--hair); background: var(--surface); }
.editor-bar .done { padding: 3px 10px; border-radius: 5px; background: var(--primary-bright); color: var(--on-primary); font-weight: 700; }
.editor-canvas { background: #d4e2f4; padding: 16px 0 60px; display: grid; place-items: center; position: relative; }
:root[data-theme="dark"] .editor-canvas { background: #262a31; }
.doc { width: 150px; background: var(--paper); color: var(--paper-ink); padding: 12px; font-size: 7px; box-shadow: 0 4px 14px #0002; }
.doc .doc-title { display: block; margin: 0 0 2px; font-size: 7.5px; color: #1f3b66; letter-spacing: 0.04em; }
.doc .doc-sub { color: #777; }
.doc hr { border: 0; border-top: 1.5px solid #1f3b66; margin: 8px 0; }
.doc .li { display: flex; justify-content: space-between; padding: 3px 0; border-bottom: 1px solid #eee; }
.doc .total { display: flex; justify-content: space-between; margin-top: 10px; font-weight: 800; font-size: 8px; }
.doc .sig { margin-top: 10px; height: 18px; border-bottom: 1px solid #bbb; position: relative; }
.doc .sig svg { position: absolute; left: 4px; bottom: 1px; width: 70px; height: 20px; stroke: #274fbf; stroke-width: 1.4; fill: none; stroke-dasharray: 160; stroke-dashoffset: 160; animation: sign 4s ease infinite; }
@keyframes sign { 0%, 15% { stroke-dashoffset: 160; } 55%, 100% { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) { .doc .sig svg { animation: none; stroke-dashoffset: 0; } }
.tools { position: absolute; bottom: 12px; left: 50%; transform: translateX(-50%); display: flex; align-items: center; gap: 10px; padding: 6px 12px; border-radius: 999px; background: var(--surface); box-shadow: var(--shadow-float); font-size: 8px; color: var(--fg-muted); }
.tools span { display: grid; justify-items: center; gap: 1px; }
.tools .i { width: 11px; height: 11px; }
.tools .dot { width: 12px; height: 12px; border-radius: 50%; background: #0a1d38; }
.tools .sep { width: 1px; height: 16px; background: var(--hair); }

.mock-kv { display: flex; justify-content: space-between; gap: 8px; padding: 4px 0; border-bottom: 1px solid var(--hair-soft); }
.mock-kv:last-child { border: 0; }
.mock-kv > span:first-child { color: var(--fg-subtle); }
.mock-kv.is-selected { background: var(--info-soft); margin: 0 -6px; padding: 6px; border-radius: 6px; }
.mock-kv .sel { color: var(--primary); font-weight: 700; }
.mock-person { display: flex; gap: 8px; align-items: center; color: var(--fg); }

/* ---------- Delivery tracker ---------- */
.delivery { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.delivery > * { min-width: 0; }
.track-card { padding: 22px; border-radius: 20px; background: var(--surface); box-shadow: var(--shadow-float); }
.track-top { display: flex; align-items: flex-start; gap: 14px; flex-wrap: wrap; }
.track-top .thumb { width: 38px; height: 48px; }
.track-top b { display: block; font-size: 17px; }
.track-top span { font-size: 14px; color: var(--fg-subtle); }
.track-top .right { margin-left: auto; display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--fg-subtle); }
.track-card .progress { margin: 22px 0 16px; height: 4px; }
.track-card .progress i { width: 8%; }
.track-note { font-size: 15px; color: var(--fg-subtle); }
.legend { display: grid; gap: 14px; }
.legend-row { display: grid; grid-template-columns: 140px 1fr; gap: 16px; align-items: center; font-size: 15px; color: var(--fg-muted); line-height: 1.45; }
.legend-row .status { justify-self: start; }
.accordion-after { margin-top: 32px; }
@media (max-width: 860px) {
  .delivery { grid-template-columns: minmax(0, 1fr); }
  .legend-row { grid-template-columns: 120px 1fr; }
}

/* ---------- Devices ---------- */
.devices { position: relative; margin-top: 40px; display: grid; place-items: center; padding-bottom: 20px; }
.laptop { width: min(760px, 88%); }
.laptop-lid { border-radius: 18px 18px 4px 4px; padding: 14px 14px 0; background: #0d0e11; box-shadow: 0 0 0 1.5px #2e3138; }
.laptop-screen { aspect-ratio: 16 / 10; border-radius: 6px 6px 0 0; overflow: hidden; position: relative; background: linear-gradient(135deg, #c9b79c, #8f7a5e 40%, #e9e1d3 70%, #b39c7d); }
.devices[data-os="windows"] .laptop-screen { background: linear-gradient(135deg, #0b3d91, #1d6fd6 45%, #6aa9f0 70%, #0b3d91); }
.devices[data-os="web"] .laptop-screen { background: var(--bg-1); }
.laptop-base { height: 14px; margin: 0 -7%; border-radius: 0 0 14px 14px; background: linear-gradient(180deg, #3a3d44, #1b1d21); position: relative; }
.laptop-base::before { content: ""; position: absolute; left: 50%; top: 0; transform: translateX(-50%); width: 18%; height: 6px; border-radius: 0 0 8px 8px; background: #0a1d38; }
.menubar { height: 18px; display: flex; align-items: center; gap: 12px; padding: 0 10px; font-size: 8px; font-weight: 600; background: #ffffff8c; color: #0a1d38; backdrop-filter: blur(10px); }
.menubar span:last-child { margin-left: auto; font-weight: 500; }
.taskbar { position: absolute; left: 0; right: 0; bottom: 0; height: 22px; display: none; justify-content: center; align-items: center; gap: 6px; background: #ffffffb3; backdrop-filter: blur(10px); }
.taskbar i { width: 12px; height: 12px; border-radius: 3px; background: #2b6fd6; }
.taskbar i:nth-child(2) { background: #f2b01e; }
.taskbar i:nth-child(3) { background: #1f9d4c; }
.devices[data-os="windows"] .taskbar { display: flex; }
.devices[data-os="windows"] .menubar, .devices[data-os="web"] .menubar { display: none; }
.app-window { position: absolute; left: 14%; right: 14%; top: 13%; bottom: 10%; border-radius: 10px; overflow: hidden; background: var(--surface); box-shadow: 0 20px 50px #0005; display: grid; grid-template-rows: auto 1fr; }
.devices[data-os="web"] .app-window { left: 0; right: 0; top: 0; bottom: 0; border-radius: 0; box-shadow: none; }
.app-window .window-bar { height: 24px; }
.app-window .window-bar > i { width: 8px; height: 8px; }
.devices[data-os="windows"] .app-window .window-bar > i { display: none; }
.app-split { display: grid; grid-template-columns: 1fr 1.1fr; min-height: 0; }
.app-list { padding: 10px; border-right: 1px solid var(--hair-soft); overflow: hidden; }
.app-list .app-list-title { display: block; margin: 0 0 2px; font-size: 16px; font-weight: 800; letter-spacing: -0.02em; }
.app-list small { font-size: 8px; color: var(--fg-subtle); }
.app-list .mini-tabs { display: flex; gap: 4px; margin: 8px 0; }
.app-list .mini-tabs span { font-size: 8px; padding: 2px 7px; border-radius: 999px; background: var(--film-2); }
.app-list .mini-tabs span:first-child { background: var(--primary-bright); color: var(--on-primary); }
.mini-row { display: flex; align-items: center; gap: 6px; padding: 6px 0; border-bottom: 1px solid var(--hair-soft); font-size: 8.5px; }
.mini-row .thumb { width: 16px; height: 20px; padding: 2px; }
.mini-row b { display: block; font-size: 9px; }
.mini-row small { font-size: 7.5px; }
.mini-row .pill { margin-left: auto; }
.app-detail { padding: 10px; background: var(--bg-1); display: grid; align-content: start; gap: 8px; }
.app-detail .panel { padding: 8px; font-size: 8.5px; }
.pages { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.pages .page { aspect-ratio: 8.5 / 11; background: var(--paper); border-radius: 2px; box-shadow: 0 0 0 1px #0d15261a; padding: 6px; display: grid; gap: 3px; align-content: start; }
.pages .page i { display: block; height: 2px; background: #d8e4f2; border-radius: 1px; }
.pages .page i:first-child { width: 50%; height: 3px; background: #2a4a78; }
.devices .phone { position: absolute; right: max(2%, calc(50% - 440px)); bottom: -6px; width: 150px; height: 300px; border-radius: 30px; padding: 7px; }
.devices .phone .phone-screen { border-radius: 24px; background: var(--surface); color: var(--fg); }
.phone-doc { position: absolute; left: 8px; right: 8px; top: 36px; bottom: 40px; background: var(--paper); border-radius: 4px; box-shadow: 0 0 0 1px #0d15261a; padding: 8px; display: grid; gap: 4px; align-content: start; }
.phone-doc i { display: block; height: 3px; background: #dde8f5; border-radius: 2px; }
.phone-doc i:first-child { width: 60%; height: 4px; background: #2a4a78; }
.phone-tabs { position: absolute; left: 0; right: 0; bottom: 8px; display: flex; justify-content: space-around; font-size: 7px; color: var(--fg-subtle); }
@media (max-width: 700px) {
  .devices .phone { display: none; }
  .laptop { width: 100%; }
}

/* ---------- Trust strip / CTA ---------- */
.trust { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 56px; }
.trust .chip { min-height: 40px; padding: 0 16px; font-size: 14px; font-weight: 550; background: var(--glass); }
.trust .chip .i { width: 16px; height: 16px; color: var(--primary); }
.cta { text-align: center; padding: 140px 0 120px; position: relative; }
.cta::before { content: ""; position: absolute; left: 50%; top: 50%; width: min(900px, 100%); height: 520px; transform: translate(-50%, -50%); background: var(--bloom); z-index: -1; opacity: .9; }
.cta .btn-row { margin-top: 36px; justify-content: center; }
.cta .small { margin-top: 22px; }
@media (max-width: 860px) { .cta { padding: 96px 0 88px; } }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-0); border-top: 1px solid var(--hair-soft); padding: 64px 0 28px; font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 32px; }
.footer-grid h2 { font-size: 12px; font-weight: 750; letter-spacing: 0.12em; text-transform: uppercase; color: var(--fg-subtle); margin-bottom: 10px; }
.footer-grid ul { display: grid; gap: 2px; list-style: none; margin: 0; padding: 0; }
.footer-grid li a { display: inline-flex; align-items: center; gap: 6px; min-height: 36px; color: var(--fg-muted); }
.footer-grid li a:hover { color: var(--fg); }
.footer-about p { margin: 14px 0 12px; color: var(--fg-muted); max-width: 320px; line-height: 1.6; }
.footer-badges { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: 13px; color: var(--fg-subtle); }
.footer-badges span { display: inline-flex; align-items: center; gap: 5px; }
.footer-badges .i { width: 13px; height: 13px; }
.footer-bottom { margin-top: 48px; padding-top: 22px; border-top: 1px solid var(--hair-soft); display: flex; align-items: center; gap: 18px; font-size: 13px; color: var(--fg-subtle); flex-wrap: wrap; }
.footer-bottom nav { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.footer-bottom nav a { display: inline-flex; align-items: center; gap: 6px; min-height: var(--touch); }
.footer-bottom nav a:hover { color: var(--fg); }
.footer-bottom .right { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.draft-tag { font-size: 10.5px; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; color: var(--warn-ink); background: var(--warn-soft); padding: 1px 6px; border-radius: 6px; }
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-about { grid-column: 1 / -1; }
  .footer-bottom .right { margin-left: 0; }
}

/* ---------- Cards, steps, splits ---------- */
.step-num { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 8px; background: var(--solid); color: var(--on-solid); font-size: 13px; font-weight: 800; margin-right: 8px; }
.split { display: grid; grid-template-columns: 1fr 1.1fr; gap: 40px; align-items: center; padding: 40px; }
.split > * { min-width: 0; }
.split-rev { grid-template-columns: 0.9fr 1.1fr; }
@media (max-width: 860px) { .split, .split-rev { grid-template-columns: minmax(0, 1fr); padding: 24px; gap: 28px; } }
.card-muted { background: var(--surface-muted); box-shadow: none; }

/* ---------- Pricing ---------- */
.pricing { display: grid; grid-template-columns: 1fr 1fr 0.9fr; gap: 32px; align-items: start; padding: 40px; }
.pricing > * { min-width: 0; }
.slider-block label { display: flex; justify-content: space-between; align-items: baseline; font-size: 14px; font-weight: 600; margin-bottom: 14px; }
.slider-block output { font-size: 28px; font-weight: 800; letter-spacing: -0.03em; }
.slider-block small { display: block; margin-top: 10px; font-size: 13px; color: var(--fg-subtle); }
.range {
  -webkit-appearance: none; appearance: none; width: 100%; height: var(--touch); background: transparent; margin: 0;
}
.range::-webkit-slider-runnable-track { height: 6px; border-radius: 6px; background: linear-gradient(90deg, var(--primary) var(--fill, 0%), var(--film-3) var(--fill, 0%)); }
.range::-moz-range-track { height: 6px; border-radius: 6px; background: var(--film-3); }
.range::-moz-range-progress { height: 6px; border-radius: 6px; background: var(--primary); }
.range::-webkit-slider-thumb { -webkit-appearance: none; width: 24px; height: 24px; margin-top: -9px; border-radius: 50%; background: #fff; box-shadow: 0 0 0 1px var(--border-strong), 0 2px 6px #0003; cursor: grab; }
.range::-moz-range-thumb { width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 1px solid var(--border-strong); cursor: grab; }
.range:focus-visible { outline: none; }
.range:focus-visible::-webkit-slider-thumb { box-shadow: var(--focus-ring), 0 0 0 1px var(--primary); }
.price-box { padding: 24px; border-radius: 16px; background: var(--bg-1); text-align: center; }
.price { font-size: 52px; font-weight: 800; letter-spacing: -0.04em; line-height: 1; }
.price sup { font-size: 22px; vertical-align: 18px; margin-right: 2px; }
.price-box .small { margin: 8px 0 16px; }
.price-breakdown { margin: 0 0 16px; font-size: 13px; color: var(--fg-subtle); display: grid; gap: 4px; }
@media (max-width: 860px) { .pricing { grid-template-columns: minmax(0, 1fr); padding: 24px; } }
.assure { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 18px; margin-top: 18px; font-size: 13px; color: var(--fg-subtle); }
.assure span { display: inline-flex; align-items: center; gap: 6px; }
.assure .i { width: 14px; height: 14px; }
.placeholder-note { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 650; color: var(--warn-ink); background: var(--warn-soft); padding: 4px 10px; border-radius: 8px; }
.placeholder-note .i { width: 14px; height: 14px; }

.plans { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; align-items: stretch; }
.plan { display: grid; align-content: start; gap: 14px; }
.plan h2 { font-size: 20px; }
.plan .price { font-size: 44px; }
.plan .price small { font-size: 15px; font-weight: 500; color: var(--fg-subtle); letter-spacing: 0; }
.plan .checks { font-size: 14.5px; }
.plan .btn { margin-top: auto; }
.plan-featured { box-shadow: 0 0 0 2px var(--primary), var(--shadow-card); }
@media (max-width: 960px) { .plans { grid-template-columns: minmax(0, 1fr); } }

/* ---------- Tools ---------- */
.tool-tabs { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin: 28px 0 20px; }
.tool-tabs a { display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 0 14px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--fg-muted); background: var(--film-1); box-shadow: inset 0 0 0 1px var(--hair); }
.tool-tabs a:hover { color: var(--fg); }
.tool-tabs a[aria-current="true"] { background: var(--solid); color: var(--on-solid); box-shadow: none; }
.tool-tabs .i { width: 14px; height: 14px; }
.tool-panel { max-width: 760px; margin: 0 auto; text-align: left; }
.tool-panel .dropzone { text-align: center; }
.tool-panel[hidden] { display: none; }
.js .tool-panel:not(.is-active) { display: none; }
.tool-result { display: grid; gap: 10px; justify-items: center; }
.cover-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: start; }
.cover-grid > * { min-width: 0; }
@media (max-width: 760px) { .cover-grid { grid-template-columns: minmax(0, 1fr); } }
.cover-paper { background: var(--paper); color: var(--paper-ink); border-radius: 6px; padding: 22px; box-shadow: var(--shadow-card); min-height: 320px; }
.cover-paper-head { font-family: var(--font-display); font-size: 20px; border-bottom: 2px solid var(--paper-ink); padding-bottom: 8px; margin-bottom: 12px; }
.cover-paper pre { margin: 0; white-space: pre-wrap; overflow-wrap: anywhere; font-family: var(--font-sans); font-size: 14px; line-height: 1.6; }
.faq { max-width: 720px; margin: 0 auto; }

/* ---------- Help ---------- */
.help-search { max-width: 620px; margin: 28px 0 0; display: flex; align-items: center; gap: 10px; min-height: 56px; padding: 0 18px; border-radius: 16px; background: var(--surface); box-shadow: var(--shadow-float); }
.help-search:focus-within { box-shadow: var(--focus-ring), var(--shadow-float); }
.help-search .i { width: 20px; height: 20px; color: var(--fg-subtle); }
.help-search input { flex: 1; min-width: 0; min-height: 52px; border: 0; outline: 0; background: transparent; font-size: 17px; }
.help-panel { padding: 32px; border-radius: 24px; background: var(--surface); box-shadow: var(--shadow-card); }
.help-panel > h2 { font-size: 20px; font-weight: 700; margin-bottom: 20px; letter-spacing: -0.02em; }
.help-panel .grid-3 { gap: 12px; }
.help-card { display: block; padding: 18px; border-radius: 14px; background: var(--bg-1); transition: background .2s, transform .2s; }
.help-card:hover { background: var(--surface-muted); transform: translateY(-1px); }
.help-card .i { width: 18px; height: 18px; color: var(--primary); margin-bottom: 12px; }
.help-card b { display: block; font-size: 15px; margin-bottom: 4px; }
.help-card span { font-size: 13.5px; color: var(--fg-subtle); line-height: 1.5; display: block; }
.help-empty { padding: 24px 4px 0; }
.help-topics { display: grid; gap: 40px; }
.help-topic h2 { font-size: 22px; font-weight: 750; letter-spacing: -0.02em; margin-bottom: 12px; scroll-margin-top: 90px; }
@media (max-width: 600px) { .help-panel { padding: 20px; } }
.is-hidden { display: none !important; }

/* ---------- Business app mock ---------- */
.biz-app { max-width: 920px; margin: 56px auto 0; text-align: left; }
.biz-app .window { max-width: none; }
.biz-body { display: grid; grid-template-columns: 180px 1.3fr 1fr; min-height: 360px; background: var(--surface); font-size: 11px; }
.biz-side { padding: 14px 10px; background: var(--surface-muted); border-right: 1px solid var(--hair-soft); display: grid; align-content: start; gap: 4px; }
.biz-side .org { padding: 6px 8px 12px; }
.biz-side .org b { display: block; font-size: 12px; }
.biz-side .org small { color: var(--fg-subtle); font-size: 10px; }
.biz-side > span { display: flex; align-items: center; gap: 8px; padding: 6px 8px; border-radius: 7px; color: var(--fg-muted); }
.biz-side > span.on { background: var(--nav-active); color: var(--nav-active-ink); font-weight: 600; }
.biz-side .i { width: 13px; height: 13px; }
.biz-side hr { border: 0; border-top: 1px solid var(--hair-soft); margin: 8px 0; width: 100%; }
.biz-side .avatar { width: 18px; height: 18px; font-size: 8px; }
.biz-list { padding: 14px; border-right: 1px solid var(--hair-soft); min-width: 0; }
.biz-list .biz-list-title { margin: 0 0 10px; font-size: 14px; display: flex; justify-content: space-between; align-items: center; }
.biz-list .biz-list-title span { font-size: 10px; padding: 3px 9px; border-radius: 999px; background: var(--primary-bright); color: var(--on-primary); }
.biz-row { display: flex; align-items: center; gap: 8px; padding: 9px 8px; border-radius: 8px; }
.biz-row.on { background: var(--info-soft); }
.biz-row b { display: block; font-size: 11px; }
.biz-row small { color: var(--fg-subtle); font-size: 9.5px; }
.biz-row .pill { margin-left: auto; }
.biz-detail { padding: 14px; background: var(--bg-1); }
.biz-detail .pages { margin-top: 10px; }
@media (max-width: 760px) {
  .biz-body { grid-template-columns: minmax(0, 1fr); }
  .biz-side, .biz-detail { display: none; }
}

/* Security checklist */
.sec-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 28px; }
.sec-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--fg-muted); font-size: 15px; }
.sec-list .i { width: 18px; height: 18px; margin-top: 3px; color: var(--ok); flex: none; }
.sec-list b { display: block; color: var(--fg); }
@media (max-width: 700px) { .sec-list { grid-template-columns: minmax(0, 1fr); } }

.legal-banner { margin-bottom: 28px; }