/* Helm Yeah — site styles. Colours mirror the app's palettes (src/theme/palettes.ts):
   dark "Cutter" by default, light "Ensign" when the visitor's device is in light mode. */
:root {
  --night: #0a1e38;
  --night-deep: #08172b;
  --panel: #123057;
  --panel-2: #0c2547;
  --ink: #eef3fa;
  --muted: #8da1bf;
  --brass: #f26a21;
  --on-brass: #08172b;
  --starboard: #3cbe84;
  --port: #e5484d;
  --hair: rgba(141, 161, 191, 0.24);
  --canvas: #04101f; /* night-scene panels stay dark in both themes */
  --radius: 18px;
  --max: 1080px;
  --display: "Space Grotesk", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --mono: "Space Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  color-scheme: dark;
}
@media (prefers-color-scheme: light) {
  :root {
    --night: #ffffff;
    --night-deep: #f3f7fb;
    --panel: #eaf0f7;
    --panel-2: #f3f7fb;
    --ink: #0a2450;
    --muted: #475770;
    --brass: #b24c0c;
    --on-brass: #ffffff;
    --starboard: #1e7a46;
    --port: #c8102e;
    --hair: #d8e1ec;
    color-scheme: light;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--night);
  color: var(--ink);
  font: 400 17px/1.6 var(--body);
  -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--brass); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 2px solid var(--brass); outline-offset: 3px; border-radius: 6px; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 12px; background: var(--brass); color: var(--on-brass); padding: 8px 12px; border-radius: 8px; z-index: 10; }

/* ── header ── */
.site-header { border-bottom: 1px solid var(--hair); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--ink); text-decoration: none; font: 700 20px/1 var(--display); letter-spacing: -0.3px; white-space: nowrap; }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.nav { display: flex; gap: 22px; }
.nav a { color: var(--muted); text-decoration: none; font-weight: 500; font-size: 15px; }
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); }

/* ── type ── */
h1, h2, h3 { font-family: var(--display); letter-spacing: -0.02em; line-height: 1.1; margin: 0; }
h1 { font-size: clamp(40px, 7vw, 68px); font-weight: 700; }
h2 { font-size: clamp(28px, 4vw, 40px); font-weight: 700; }
h3 { font-size: 20px; font-weight: 600; }
.eyebrow { font: 400 12px/1.4 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--brass); margin: 0 0 14px; }
.lede { font-size: clamp(18px, 2.2vw, 21px); color: var(--muted); max-width: 34em; }
.muted { color: var(--muted); }

/* ── hero ── */
.hero { padding: 72px 0 56px; }
.hero .wrap { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 48px; align-items: center; }
.hero h1 .accent { color: var(--brass); }
.hero .lede { margin: 20px 0 30px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn { display: inline-flex; align-items: center; gap: 10px; background: var(--brass); color: var(--on-brass); font: 600 16px/1 var(--display); padding: 16px 22px; border-radius: 14px; text-decoration: none; }
.btn:hover { filter: brightness(1.06); text-decoration: none; }
.btn.ghost { background: transparent; color: var(--ink); border: 1px solid var(--hair); }
.soon { display: inline-flex; align-items: center; gap: 10px; font: 400 13px/1 var(--mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.soon::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--starboard); box-shadow: 0 0 0 4px rgba(60, 190, 132, 0.18); }
.fine { font-size: 14px; color: var(--muted); margin-top: 18px; }

/* ── hero screenshot (the app's launch screen) in a phone frame ── */
.hero-shot { justify-self: center; width: min(320px, 100%); margin: 0; }
.hero-shot img {
  display: block; width: 100%; height: auto; aspect-ratio: 390 / 844;
  border: 10px solid #1a2b44; border-radius: 44px; background: #0a1e38;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
}

/* ── sections ── */
section { padding: 64px 0; }
.band { background: var(--night-deep); border-top: 1px solid var(--hair); border-bottom: 1px solid var(--hair); }
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.stat b { display: block; font: 700 clamp(28px, 3.6vw, 40px)/1.1 var(--mono); white-space: nowrap; color: var(--ink); }
.stat span { color: var(--muted); font-size: 15px; }
.section-head { max-width: 40em; margin-bottom: 36px; }
.section-head p { color: var(--muted); margin: 12px 0 0; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.card { background: var(--panel-2); border: 1px solid var(--hair); border-radius: var(--radius); padding: 26px; }
.steps .card::before { counter-increment: step; content: "0" counter(step); display: block; font: 700 14px/1 var(--mono); color: var(--brass); margin-bottom: 18px; }
.card p { margin: 10px 0 0; color: var(--muted); font-size: 16px; }

.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.features .tag { font: 400 11px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; display: block; }

.callout { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.callout .card h3 { display: flex; align-items: center; gap: 10px; }
.chip { font: 400 11px/1 var(--mono); letter-spacing: 0.1em; padding: 5px 8px; border-radius: 6px; border: 1px solid var(--hair); color: var(--muted); }

.cta { text-align: center; }
.cta .buoy { width: 88px; margin: 0 auto 22px; }
.cta p { color: var(--muted); max-width: 32em; margin: 14px auto 26px; }
.cta .cta-row { justify-content: center; }

/* ── documents (privacy, terms, support) ── */
.doc { padding: 56px 0 72px; }
.doc .wrap { max-width: 760px; }
.doc h1 { font-size: clamp(34px, 5vw, 48px); }
.doc .effective { font: 400 13px/1 var(--mono); color: var(--muted); margin: 14px 0 28px; }
.doc h2 { font-size: 22px; margin: 36px 0 10px; }
.doc p, .doc li { color: var(--ink); opacity: 0.92; }
.contact { display: flex; flex-wrap: wrap; gap: 16px; align-items: center; justify-content: space-between; margin: 28px 0 8px; }
details { border-bottom: 1px solid var(--hair); padding: 18px 0; }
details:first-of-type { border-top: 1px solid var(--hair); }
summary { cursor: pointer; font: 600 18px/1.35 var(--display); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; color: var(--brass); font-family: var(--mono); }
details[open] summary::after { content: "–"; }
details p { margin: 12px 0 0; color: var(--muted); }

/* ── footer ── */
.site-footer { border-top: 1px solid var(--hair); padding: 36px 0 44px; color: var(--muted); font-size: 14px; }
.site-footer .row { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 18px; }
.site-footer a { color: var(--muted); text-decoration: none; }
.site-footer a:hover { color: var(--ink); }
.disclaimer { margin-top: 18px; max-width: 60em; }

/* company credit (footer) */
.maker-wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 22px; }
.maker { display: inline-flex; align-items: center; gap: 10px; color: var(--ink) !important; text-decoration: none; }
.maker img { height: 44px; width: auto; }
.maker picture { display: block; }
.maker-by { font: 400 11px/1 var(--mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.maker-name { font: 700 17px/1 var(--display); letter-spacing: -0.2px; }
.maker:hover .maker-name { color: var(--brass); }

/* screenshot gallery: a grid of phone-shaped frames */
.gallery {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 32px 24px; max-width: var(--max); margin: 0 auto; padding: 4px 24px 0;
}
.shot { margin: 0; }
.shot img {
  display: block; width: 100%; height: auto; aspect-ratio: 390 / 844; object-fit: cover;
  border-radius: 28px; border: 6px solid #1a2b44; background: #0a1e38;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
}
.shot figcaption { margin-top: 12px; color: var(--muted); font-size: 14px; line-height: 1.45; }

/* ── responsive ── */
@media (max-width: 880px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .hero-shot { width: min(290px, 100%); }
  .steps, .features { grid-template-columns: 1fr 1fr; }
  .callout { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
  .wrap { padding: 0 16px; }
  .hero { padding: 44px 0 36px; }
  section { padding: 48px 0; }
  .steps, .features, .stats { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr 1fr; gap: 24px 14px; padding: 4px 16px 0; }
  .shot img { border-radius: 20px; border-width: 4px; }
  .shot figcaption { font-size: 13px; }
  /* odd count: centre the last shot instead of leaving it alone on the left */
  .shot:last-child:nth-child(odd) { grid-column: 1 / -1; justify-self: center; width: calc(50% - 7px); }
  .nav { gap: 14px; }
  .nav a { font-size: 14px; }
  .brand { font-size: 18px; }
}
@media (prefers-reduced-motion: no-preference) {
  .btn { transition: filter 0.15s ease; }
}