/* CanvassCommand landing page. Brand tokens mirror src/brand/brand.js and
   src/index.css in the web app. */
:root {
  --navy: #163A66;
  --navy-deep: #0F2848;
  --navy-soft: #2B5691;
  --amber: #D4A017;
  --amber-soft: #E8BE55;
  --paper: #FFFFFF;
  --mist: #F0F4FA;
  --line: #C9D8EC;
  --ink: #12203A;
  --muted: #5C7392;
  --green: #0c8f63;
  --console: #0a0e17;

  --font-sans: Inter, system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;

  --radius: 8px;
  --radius-lg: 16px;
  --shadow: 0 1px 2px rgba(18, 32, 58, .04), 0 8px 24px rgba(18, 32, 58, .06);
  --shadow-lg: 0 24px 60px rgba(15, 40, 72, .18);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3, h4 { margin: 0; text-wrap: balance; letter-spacing: -0.02em; line-height: 1.15; }
p { margin: 0; }

.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 96px 24px; }
.center { text-align: center; }
.amber { color: var(--amber); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--navy); color: #fff; padding: 8px 12px; border-radius: 4px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--amber); outline-offset: 2px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  height: 44px; padding: 0 20px; border-radius: var(--radius);
  font: 600 15px/1 var(--font-sans); text-decoration: none; white-space: nowrap;
  border: 1px solid transparent; cursor: pointer;
  transition: background .15s, border-color .15s, color .15s, transform .15s;
}
.btn:active { transform: translateY(1px); }
.btn-dark { background: var(--ink); color: #fff; height: 38px; padding: 0 16px; font-size: 14px; }
.btn-dark:hover { background: var(--navy-deep); }
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-soft); }
.btn-amber { background: var(--amber); color: var(--ink); }
.btn-amber:hover { background: var(--amber-soft); }
.btn-outline { background: #fff; color: var(--navy); border-color: var(--line); }
.btn-outline:hover { border-color: var(--navy); }
.btn[disabled] { opacity: .6; cursor: progress; }

/* Brand */
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.wordmark { font-weight: 700; font-size: 20px; letter-spacing: -0.015em; color: var(--navy); }

/* Nav */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}
.nav.scrolled { border-bottom-color: var(--line); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.nav-links { display: flex; gap: 32px; }
.nav-links a, .link-signin { font-size: 15px; font-weight: 500; color: var(--muted); text-decoration: none; }
.nav-links a:hover, .link-signin:hover { color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 20px; }
.nav-toggle { display: none; width: 40px; height: 40px; background: none; border: 0; cursor: pointer; padding: 10px; }
.nav-toggle span { display: block; height: 2px; background: var(--ink); margin: 5px 0; transition: transform .2s; }
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.5px) rotate(-45deg); }
.mobile-menu { display: flex; flex-direction: column; gap: 4px; padding: 8px 16px 20px; border-top: 1px solid var(--line); background: #fff; }
.mobile-menu[hidden] { display: none; }
.mobile-menu a:not(.btn) { padding: 12px 4px; text-decoration: none; font-weight: 500; border-bottom: 1px solid var(--mist); }
.mobile-menu .btn { margin-top: 12px; height: 44px; }

/* Hero */
.hero {
  display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center;
  padding-top: 72px; padding-bottom: 96px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font: 600 12px/1 var(--font-mono); text-transform: uppercase; letter-spacing: .08em;
  color: var(--green); background: rgba(12, 143, 99, .08); border: 1px solid rgba(12, 143, 99, .25);
  padding: 7px 12px; border-radius: 100px; margin-bottom: 24px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green); animation: pulse 2s infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
.hero h1 { font-size: clamp(40px, 5.4vw, 64px); font-weight: 800; letter-spacing: -0.035em; line-height: 1.04; color: var(--ink); }
.lede { margin-top: 24px; font-size: 18px; color: var(--muted); max-width: 520px; }
.fineprint { margin-top: 14px; font-size: 13px; color: var(--muted); }

.signup { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; max-width: 520px; }
.signup input[type="email"] {
  flex: 1 1 240px; height: 44px; padding: 0 14px;
  border: 1px solid var(--line); border-radius: var(--radius);
  font: 400 15px var(--font-sans); color: var(--ink); background: #fff;
}
.signup input[type="email"]::placeholder { color: #93a4bb; }
.signup input[type="email"]:focus { outline: none; border-color: var(--navy); box-shadow: 0 0 0 3px rgba(22, 58, 102, .12); }
.signup .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-msg { flex-basis: 100%; min-height: 1.4em; font-size: 14px; color: var(--muted); }
.form-msg.ok { color: var(--green); }
.form-msg.err { color: #d6334f; }

.hero-visual {
  position: relative;
  padding: 28px;
  background: linear-gradient(160deg, var(--mist) 0%, #e3ebf6 100%);
  border-radius: 20px;
}
.browser {
  margin: 0; background: #fff; border-radius: 12px; overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--shadow-lg);
}
.browser-bar {
  display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 12px;
  background: #f7f9fc; border-bottom: 1px solid var(--line);
}
.browser-bar i { width: 10px; height: 10px; border-radius: 50%; background: #f27474; }
.browser-bar i:nth-child(2) { background: #f2c94c; }
.browser-bar i:nth-child(3) { background: #5fd38d; }
.browser-bar span { margin-left: 12px; font: 400 11px var(--font-mono); color: var(--muted); }
.browser .shot { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: top left; background: var(--console); }

.phone {
  margin: 0; aspect-ratio: 1206 / 2622; border-radius: 28px; overflow: hidden;
  background: var(--console); border: 6px solid #0b1220; box-shadow: var(--shadow-lg);
}
.phone .shot { width: 100%; height: 100%; object-fit: cover; }
.phone-float { position: absolute; width: 23%; right: -18px; bottom: -36px; }

/* Missing-media placeholder (swapped in by main.js) */
.shot.missing { position: relative; background: repeating-linear-gradient(135deg, #0f1726 0 12px, #111a2b 12px 24px); }

/* Section heads */
.section-head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.kicker { font: 600 12px/1 var(--font-mono); text-transform: uppercase; letter-spacing: .1em; color: var(--amber); margin-bottom: 14px; }
.section-head h2, .section h2 { font-size: clamp(28px, 3.4vw, 40px); font-weight: 700; }
.sub { margin-top: 16px; font-size: 17px; color: var(--muted); }

/* Feature cards */
.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow); }
.card h3 { font-size: 19px; margin: 18px 0 10px; }
.card p { color: var(--muted); font-size: 15px; }
.chip { width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center; }
.chip svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.chip-blue { background: #e6eefa; color: var(--navy); }
.chip-amber { background: #fbf2d9; color: #a87c0b; }
.chip-green { background: #e1f5ee; color: var(--green); }

/* Stats */
.stats-section { padding-top: 24px; }
.stats-section h2 { margin-bottom: 48px; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.stat { padding: 32px 28px; background: var(--mist); }
.stat + .stat { border-left: 1px solid var(--line); }
.stat .num { font: 700 48px/1 var(--font-sans); letter-spacing: -0.03em; color: var(--navy); }
.stat .unit { margin-left: 6px; font: 600 14px var(--font-mono); color: var(--amber); text-transform: uppercase; letter-spacing: .06em; }
.stat p { margin-top: 12px; font-size: 14px; color: var(--muted); }

/* App grid */
.app-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.app-card {
  display: grid; grid-template-columns: 120px 1fr; gap: 20px; align-items: center;
  padding: 20px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff;
  transition: border-color .2s, box-shadow .2s, transform .2s;
}
.app-card:hover { border-color: var(--navy-soft); box-shadow: var(--shadow); transform: translateY(-2px); }
.app-card .phone { border-radius: 16px; border-width: 4px; box-shadow: none; }
.app-card h3 { font-size: 17px; margin-bottom: 8px; }
.app-card p { font-size: 14px; color: var(--muted); }
.app-notes { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; margin-top: 32px; font-size: 14px; color: var(--muted); }
.app-notes span::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--amber); margin-right: 10px; vertical-align: middle; }

/* Tabs */
.tabs {
  display: flex; gap: 6px; justify-content: center; flex-wrap: wrap;
  padding: 6px; margin: 0 auto 40px; width: fit-content; max-width: 100%;
  background: var(--mist); border: 1px solid var(--line); border-radius: 100px;
}
.tabs button {
  border: 0; background: none; cursor: pointer; padding: 9px 16px; border-radius: 100px;
  font: 600 14px var(--font-sans); color: var(--muted); transition: background .15s, color .15s;
}
.tabs button:hover { color: var(--ink); }
.tabs button[aria-selected="true"] { background: var(--navy); color: #fff; }
.panel { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 48px; align-items: center; }
.panel[hidden] { display: none; }
.panel.enter { animation: fadeUp .35s ease both; }
.panel-copy h3 { font-size: 28px; margin-bottom: 14px; }
.panel-copy p { color: var(--muted); }
.ticks { list-style: none; padding: 0; margin: 20px 0 0; display: grid; gap: 10px; }
.ticks li { position: relative; padding-left: 28px; font-size: 15px; }
.ticks li::before {
  content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%;
  background: #e1f5ee url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230c8f63' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 12px no-repeat;
}

/* Privacy */
.privacy { padding-top: 0; }
.privacy-inner {
  display: flex; gap: 32px; align-items: flex-start;
  padding: 40px; border-radius: var(--radius-lg);
  background: var(--mist); border: 1px solid var(--line);
}
.privacy-inner img { flex: none; }
.privacy h2 { font-size: 26px; margin-bottom: 12px; }
.privacy p { color: var(--muted); max-width: 820px; }

/* Plans */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan {
  position: relative; display: flex; flex-direction: column;
  padding: 32px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: #fff;
}
.plan h3 { font-size: 22px; }
.plan-for { margin-top: 10px; color: var(--muted); font-size: 15px; min-height: 3.2em; }
.plan .ticks { flex: 1; align-content: start; margin-bottom: 28px; }
.plan .ticks li { font-size: 14px; }
.plan-featured { border: 2px solid var(--navy); box-shadow: var(--shadow-lg); }
.badge {
  position: absolute; top: -13px; left: 32px;
  font: 600 11px/1 var(--font-mono); text-transform: uppercase; letter-spacing: .08em;
  background: var(--amber); color: var(--ink); padding: 7px 10px; border-radius: 100px;
}

/* CTA */
.cta { background: var(--navy-deep); color: #fff; padding: 96px 0; position: relative; overflow: hidden; }
.cta::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(201, 216, 236, .06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 216, 236, .06) 1px, transparent 1px);
  background-size: 40px 40px;
}
.cta-inner { position: relative; text-align: center; max-width: 760px; }
.cta h2 { font-size: clamp(28px, 3.6vw, 42px); font-weight: 800; }
.cta p { margin-top: 16px; color: #b9c8dd; font-size: 17px; }
.signup-dark { margin: 32px auto 0; justify-content: center; }
.signup-dark input[type="email"] { background: rgba(255, 255, 255, .08); border-color: rgba(201, 216, 236, .3); color: #fff; }
.signup-dark input[type="email"]::placeholder { color: #8AA0BE; }
.signup-dark input[type="email"]:focus { border-color: var(--amber); box-shadow: 0 0 0 3px rgba(212, 160, 23, .2); }
.signup-dark .form-msg { color: #b9c8dd; text-align: center; }
.signup-dark .form-msg.ok { color: #5fe0b0; }
.signup-dark .form-msg.err { color: #ff8a9e; }

/* Footer */
.footer { background: var(--mist); border-top: 1px solid var(--line); }
.footer-top { display: flex; justify-content: space-between; gap: 48px; padding-top: 56px; padding-bottom: 40px; }
.footer-brand p { margin-top: 14px; color: var(--muted); font-size: 14px; max-width: 280px; }
.footer-cols { display: grid; grid-template-columns: repeat(3, auto); gap: 64px; }
.footer-cols h4 { font: 600 12px var(--font-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--ink); margin-bottom: 14px; }
.footer-cols a { display: block; font-size: 14px; color: var(--muted); text-decoration: none; padding: 4px 0; }
.footer-cols a:hover { color: var(--navy); }
.footer-bottom { border-top: 1px solid var(--line); padding-top: 20px; padding-bottom: 28px; font-size: 13px; color: var(--muted); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .panel.enter, .eyebrow .dot { animation: none; }
}

/* Responsive */
@media (max-width: 1024px) {
  .app-grid { grid-template-columns: repeat(2, 1fr); }
  .panel { grid-template-columns: 1fr; gap: 28px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(3) { border-left: 0; }
  .stat:nth-child(n+3) { border-top: 1px solid var(--line); }
}
@media (max-width: 900px) {
  .nav-links, .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .hero { grid-template-columns: 1fr; padding-top: 40px; gap: 48px; }
  .cards-3, .plans { grid-template-columns: 1fr; }
  .plan-for { min-height: 0; }
  .footer-top { flex-direction: column; }
  .footer-cols { gap: 32px; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .section { padding: 64px 16px; }
  .hero-visual { padding: 14px; border-radius: 14px; }
  .phone-float { width: 26%; right: -6px; bottom: -24px; }
  .app-grid { grid-template-columns: 1fr; }
  .app-card { grid-template-columns: 96px 1fr; }
  .stats { grid-template-columns: 1fr; }
  .stat + .stat { border-left: 0; border-top: 1px solid var(--line); }
  .tabs { border-radius: 14px; justify-content: flex-start; }
  .tabs button { padding: 8px 12px; font-size: 13px; }
  .privacy-inner { flex-direction: column; padding: 28px; }
  .footer-cols { grid-template-columns: 1fr 1fr; }
  .signup .btn { flex: 1 1 100%; }
}