/* Sjöklar website. Colours come from docs/design/tokens.json only. */

@font-face { font-family: "Inter"; font-weight: 400; font-display: swap; src: url("/assets/fonts/Inter_400Regular.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 500; font-display: swap; src: url("/assets/fonts/Inter_500Medium.woff2") format("woff2"); }
@font-face { font-family: "Inter"; font-weight: 600; font-display: swap; src: url("/assets/fonts/Inter_600SemiBold.woff2") format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-weight: 500; font-display: swap; src: url("/assets/fonts/SpaceGrotesk_500Medium.woff2") format("woff2"); }
@font-face { font-family: "Space Grotesk"; font-weight: 600; font-display: swap; src: url("/assets/fonts/SpaceGrotesk_600SemiBold.woff2") format("woff2"); }

:root {
  /* color.day */
  --ground: #F6F4EF;
  --surface: #FFFFFF;
  --ink: #13232F;
  --muted: #4E6070;
  --line: #E4E9EC;
  --segment: #ECEFF1;
  --primary: #12324A;
  --on-primary: #FFFFFF;
  --route: #D2691E;
  --warning-text: #A84612;
  --warning-bg: #FCEBDD;
  --success: #2E7D5B;
  /* color.lockScreen, used for dark bands */
  --dark: #0E2233;
  --dark-card: #22384B;
  --dark-text: #FFFFFF;
  --dark-muted: #C9D3DC;
  --dark-accent: #F0A35E;
  --dark-track: #3A5166;
  /* color.night */
  --n-ground: #050505;
  --n-surface: #120706;
  --n-ink: #FF7A6E;
  --n-muted: #E0605A;
  --n-line: #3A1410;
  --n-primary-border: #5C1F19;

  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --radius-card: 16px;
  --radius-button: 26px;
  --shadow: 0 6px 20px rgba(19, 35, 47, 0.12);
  --gutter: 16px;
  --max: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font: 400 16px/1.6 var(--font-body);
  overflow-wrap: break-word;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--primary); text-underline-offset: 3px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--primary); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(34px, 6vw, 56px); }
h2 { font-size: clamp(26px, 3.6vw, 38px); }
h3 { font-size: 20px; }
p { margin: 0 0 1em; }

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
@media (min-width: 700px) { :root { --gutter: 32px; } }

.skip { position: absolute; left: -9999px; top: 8px; background: var(--surface); padding: 12px 16px; border-radius: 12px; z-index: 10; }
.skip:focus { left: 8px; }

.eyebrow {
  font: 600 13px/1.4 var(--font-body);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
  margin-bottom: 12px;
}

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--surface); }
.site-header.on-dark { background: var(--dark); border-bottom-color: transparent; }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); min-height: 44px; }
.brand img { border-radius: 9px; }
.wordmark { font: 600 22px/1 var(--font-display); }
.on-dark .brand, .on-dark .nav a { color: var(--dark-text); }
.nav { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav a { display: flex; align-items: center; min-height: 44px; padding: 0 12px; font-weight: 500; color: var(--ink); text-decoration: none; border-radius: 12px; }
.nav a:hover { background: var(--segment); }
.on-dark .nav a:hover { background: var(--dark-card); }
.on-dark :focus-visible { outline-color: var(--dark-text); }
@media (max-width: 599px) { .nav-wide { display: none; } }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 52px; padding: 0 26px; border-radius: var(--radius-button);
  font: 600 16px/1.2 var(--font-body); text-decoration: none; text-align: center;
  border: 2px solid transparent;
}
.btn-primary { background: var(--primary); color: var(--on-primary); }
.btn-light { background: var(--surface); color: var(--primary); }
.btn-outline { border-color: var(--dark-muted); color: var(--dark-text); }
.btn-light:hover { background: var(--segment); text-decoration: none; }
.btn-outline:hover { background: var(--dark-card); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 16px; }

/* Hero */
.hero { background: var(--dark); color: var(--dark-text); padding: 32px 0 0; overflow: hidden; }
.hero .eyebrow { color: var(--dark-muted); }
.hero-inner { display: grid; gap: 40px; }
.lead { font-size: 18px; color: var(--dark-muted); max-width: 34em; }
.hero-note { font-size: 14px; color: var(--dark-muted); }
.hero-visual { display: flex; justify-content: center; align-self: end; }
.hero .device { margin-bottom: -96px; }
.hero + .section { padding-top: 136px; }
@media (min-width: 900px) {
  .hero { padding-top: 56px; }
  .hero-inner { grid-template-columns: 1.1fr 0.9fr; align-items: center; }
  .hero-text { padding-bottom: 96px; }
  .hero .device { margin-bottom: -120px; }
  .hero + .section { padding-top: 160px; }
}

/* Device frame with the chart illustration */
.device {
  width: min(300px, 78vw);
  padding: 10px;
  border-radius: 44px;
  background: var(--dark-card);
  box-shadow: 0 30px 60px rgba(5, 5, 5, 0.35);
}
.device-night { background: var(--n-surface); border: 1px solid var(--n-primary-border); box-shadow: none; }

.map {
  --m-deep: #F4F8FA; --m-shallow: #CFE4EE; --m-vshallow: #B5D6E6; --m-land: #EDE3CC; --m-coast: #C2AE84;
  --m-contour: #9CC3D6; --m-sounding: #4E6070; --m-place: #6B5A35; --m-fairway: #12324A;
  --m-port: #C2412D; --m-stb: #2E7D5B; --m-ship: #12324A; --m-ship-edge: #FFFFFF;
  --m-route: #D2691E; --m-halo: #FFFFFF; --m-wp-fill: #FFFFFF; --m-wp-text: #13232F;
  --m-card: #FFFFFF; --m-card-text: #13232F; --m-card-muted: #4E6070; --m-card-line: #E4E9EC;
  position: relative; border-radius: 34px; overflow: hidden; background: var(--m-deep);
}
.night .map {
  --m-deep: #050505; --m-shallow: #170807; --m-vshallow: #230B09; --m-land: #2E120F; --m-coast: #5C1F19;
  --m-contour: #4A1914; --m-sounding: #E0605A; --m-place: #E0605A; --m-fairway: #FF7A6E;
  --m-ship: #FF7A6E; --m-ship-edge: #050505; --m-route: #FF7A6E; --m-halo: #050505;
  --m-wp-fill: #120706; --m-wp-text: #FF7A6E;
  --m-card: #120706; --m-card-text: #FF7A6E; --m-card-muted: #E0605A; --m-card-line: #3A1410;
}
.map-svg { width: 100%; height: auto; }
.m-deep { fill: var(--m-deep); }
.m-contour { fill: none; stroke: var(--m-contour); stroke-width: 1; stroke-dasharray: 4 3; }
.m-shallow path { fill: var(--m-shallow); stroke: var(--m-shallow); stroke-width: 44; stroke-linejoin: round; }
.m-vshallow path { fill: var(--m-vshallow); stroke: var(--m-vshallow); stroke-width: 20; stroke-linejoin: round; }
.m-land path { fill: var(--m-land); stroke: var(--m-coast); stroke-width: 1.5; stroke-linejoin: round; }
.m-fairway { fill: none; stroke: var(--m-fairway); stroke-opacity: .45; stroke-width: 1.5; stroke-dasharray: 8 5; }
.m-sound text { font: italic 400 10px var(--font-body); fill: var(--m-sounding); text-anchor: middle; }
.m-place text { font: 500 11px var(--font-display); fill: var(--m-place); }
.mk-port { fill: var(--m-port); stroke: #FFFFFF; stroke-width: 1.5; }
.mk-stb { fill: var(--m-stb); stroke: #FFFFFF; stroke-width: 1.5; }
.mk-n { fill: var(--n-ink); stroke: var(--n-ground); stroke-width: 1.5; }
.m-marks-night { display: none; }
.night .m-marks-day { display: none; }
.night .m-marks-night { display: inline; }
.m-route-halo { fill: none; stroke: var(--m-halo); stroke-width: 7; stroke-linejoin: round; stroke-linecap: round; }
.m-route { fill: none; stroke: var(--m-route); stroke-width: 4; stroke-linejoin: round; stroke-linecap: round; }
.m-wp circle { fill: var(--m-wp-fill); stroke: var(--m-route); stroke-width: 2.5; }
.m-wp text { font: 600 11px var(--font-display); fill: var(--m-wp-text); text-anchor: middle; }
.m-course { stroke: var(--m-ship); stroke-width: 2; stroke-dasharray: 5 4; }
.m-ship { fill: var(--m-ship); stroke: var(--m-ship-edge); stroke-width: 2; stroke-linejoin: round; }

.instr {
  position: absolute; top: 14px; left: 12px; right: 12px;
  display: grid; grid-template-columns: repeat(3, 1fr);
  background: var(--m-card); border: 1px solid var(--m-card-line); border-radius: 16px;
  box-shadow: var(--shadow); padding: 8px 4px;
}
.night .instr { box-shadow: none; }
.instr div { display: flex; flex-direction: column; align-items: center; }
.instr div + div { border-left: 1px solid var(--m-card-line); }
.instr-label { font: 600 10px/1.3 var(--font-body); text-transform: uppercase; letter-spacing: .06em; color: var(--m-card-muted); }
.instr-value { font: 600 18px/1.3 var(--font-display); color: var(--m-card-text); white-space: nowrap; }

/* Sections */
.section { padding: 64px 0; }
.section-tight { padding: 0 0 64px; }
.section-ground { background: var(--ground); }
@media (min-width: 900px) { .section { padding: 96px 0; } .section-tight { padding: 0 0 96px; } }
.section-lead { font-size: 18px; color: var(--muted); max-width: 40em; }

.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card); }

.features { list-style: none; padding: 0; margin: 40px 0 0; display: grid; gap: 16px; }
@media (min-width: 640px) { .features { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .features { grid-template-columns: repeat(4, 1fr); } }
.feature { padding: 24px; }
.feature p { color: var(--muted); margin: 0; }
.icon { width: 32px; height: 32px; fill: none; stroke: var(--primary); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; margin-bottom: 16px; }

.more-title { margin-top: 48px; }
.more { list-style: none; padding: 0; margin: 16px 0 0; display: grid; gap: 0 32px; }
@media (min-width: 700px) { .more { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .more { grid-template-columns: repeat(3, 1fr); } }
.more li { padding: 12px 0 12px 28px; border-bottom: 1px solid var(--line); position: relative; }
.more li::before {
  content: ""; position: absolute; left: 4px; top: 21px; width: 8px; height: 8px;
  border-radius: 50%; background: var(--primary);
}

/* Screenshots */
.shots {
  display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory;
  margin: 32px calc(-1 * var(--gutter)) 0; padding: 4px var(--gutter) 16px;
  align-items: flex-start; scroll-padding-inline: var(--gutter);
}
.shots + .shots { margin-top: 16px; }
.shot { margin: 0; flex: 0 0 auto; scroll-snap-align: start; }
.shot img, .shot-frame { border-radius: 24px; border: 1px solid var(--line); background: var(--surface); }
.shot-phone img, .shot-phone .shot-frame { width: 220px; height: auto; }
.shot-tablet img, .shot-tablet .shot-frame { width: 460px; max-width: 80vw; height: auto; }
.shot-frame {
  display: flex; align-items: center; justify-content: center;
  color: var(--muted); font-weight: 500; font-size: 14px;
  background: repeating-linear-gradient(135deg, var(--surface) 0 14px, var(--segment) 14px 28px);
}
.shot-phone .shot-frame { aspect-ratio: 9 / 19.5; }
.shot-tablet .shot-frame { aspect-ratio: 4 / 3; }
.shot-frame span { background: var(--surface); padding: 6px 12px; border-radius: 16px; }
.shot figcaption { margin-top: 12px; font-size: 14px; color: var(--muted); max-width: 220px; }
.shot-tablet figcaption { max-width: none; }

/* Night band */
.night { background: var(--n-ground); color: var(--n-ink); }
.night .eyebrow, .night p { color: var(--n-muted); }
.night h2 { color: var(--n-ink); }
.night :focus-visible { outline-color: var(--n-ink); }

.split { display: grid; gap: 40px; align-items: center; }
.split-visual { display: flex; justify-content: center; }
@media (min-width: 900px) {
  .split { grid-template-columns: 1fr 1fr; gap: 64px; }
  .split-text { align-items: start; }
}

.boat { align-items: start; }
.boat-list { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 24px; }
.boat-list h3 { font-size: 18px; margin-bottom: 4px; }
.boat-list p { color: var(--muted); margin: 0; }
.boat-shot { margin: 0; width: min(300px, 78vw); }
.boat-shot img { width: 100%; height: auto; border-radius: 28px; border: 1px solid var(--line); box-shadow: var(--shadow); }
@media (min-width: 900px) { .boat .split-visual { position: sticky; top: 32px; } }

/* Privacy summary */
.checks { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.checks li { padding: 16px 16px 16px 52px; position: relative; background: var(--ground); border-radius: var(--radius-card); color: var(--muted); }
.checks strong { color: var(--ink); font-weight: 600; }
.checks li::before {
  content: ""; position: absolute; left: 18px; top: 20px; width: 18px; height: 18px;
  background: no-repeat center / contain url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%232E7D5B' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 12.5 9.5 18 20 6'/%3E%3C/svg%3E");
}
.link-arrow { font-weight: 600; display: inline-flex; min-height: 44px; align-items: center; }
.link-arrow::after { content: " →"; white-space: pre; }

/* Beta sign-up */
.beta-band { background: var(--dark); color: var(--dark-text); }
.beta-band .eyebrow, .beta-band .section-lead { color: var(--dark-muted); }
.beta-band :focus-visible { outline-color: var(--dark-text); }
.beta-band a { color: var(--dark-text); }
.beta-form { margin-top: 28px; }
.beta-form label { display: block; font-weight: 600; margin-bottom: 8px; }
.beta-row { display: flex; flex-wrap: wrap; gap: 12px; }
.beta-row input {
  flex: 1 1 240px; min-width: 0; min-height: 52px; padding: 0 20px;
  border: 2px solid var(--dark-muted); border-radius: var(--radius-button);
  background: var(--surface); color: var(--ink); font: 400 16px/1.2 var(--font-body);
}
.beta-row input::placeholder { color: var(--muted); }
.beta-row .btn { flex: 0 0 auto; }
@media (max-width: 479px) { .beta-row .btn { flex: 1 1 100%; } }
.form-note { font-size: 14px; color: var(--dark-muted); margin: 12px 0 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.beta-terms { background: var(--dark-card); border-radius: var(--radius-card); padding: 24px; color: var(--dark-muted); }
.beta-terms h3 { color: var(--dark-text); }
.beta-terms ul { margin: 0 0 16px; padding-left: 1.2em; }
.beta-terms li { margin-bottom: 8px; }
.beta-terms p { margin: 0; }
.beta-terms a { display: inline-flex; min-height: 44px; align-items: center; font-weight: 600; }

/* Disclaimer */
.notice {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--warning-bg); border: 2px solid var(--warning-text); border-radius: var(--radius-card);
  padding: 24px; color: var(--ink);
}
.notice .icon { stroke: var(--warning-text); flex: 0 0 auto; margin: 2px 0 0; }
.notice h2 { font-size: 22px; color: var(--warning-text); }
.notice p { margin: 0; }

/* Contact */
.contact { display: grid; gap: 32px; }
@media (min-width: 900px) { .contact { grid-template-columns: 1fr 1fr; align-items: center; } }
.contact-card { padding: 28px; }
.contact-label { font: 600 12px/1.4 var(--font-body); text-transform: uppercase; letter-spacing: .06em; color: var(--muted); margin: 0 0 4px; }
.contact-value { font: 600 22px/1.3 var(--font-display); margin: 0 0 20px; }
.contact-value:last-child { margin-bottom: 0; }
.contact-value a { display: inline-block; min-height: 44px; padding-top: 6px; }

/* Long text pages */
.prose { max-width: 728px; }
.prose h1 { font-size: clamp(32px, 5vw, 44px); }
.prose h2 { font-size: 24px; margin-top: 48px; scroll-margin-top: 16px; }
.prose ul { padding-left: 1.2em; margin: 0 0 1em; }
.prose li { margin-bottom: .5em; }
.prose li::marker { color: var(--muted); }
.lead-dark { font-size: 19px; color: var(--ink); }
.meta { color: var(--muted); font-size: 14px; }
.toc { background: var(--ground); border-radius: var(--radius-card); padding: 20px 24px; margin: 32px 0; }
.toc ol { margin: 0; padding-left: 1.4em; columns: 1; }
@media (min-width: 700px) { .toc ol { columns: 2; column-gap: 32px; } }
.toc li { margin: 0; break-inside: avoid; }
.toc a { display: inline-flex; min-height: 36px; align-items: center; }

/* Footer */
.site-footer { background: var(--dark); color: var(--dark-muted); padding: 48px 0 40px; font-size: 14px; }
.site-footer a { color: var(--dark-text); display: inline-flex; min-height: 44px; align-items: center; }
.site-footer :focus-visible { outline-color: var(--dark-text); }
.footer-inner { display: grid; gap: 24px; }
.footer-brand { display: flex; gap: 14px; align-items: flex-start; }
.footer-brand img { border-radius: 8px; }
.footer-brand p { margin: 0; }
.footer-name { font: 600 18px/1.3 var(--font-display); color: var(--dark-text); }
.footer-links { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 0 24px; }
.footer-legal { margin: 0; border-top: 1px solid var(--dark-track); padding-top: 20px; }
@media (min-width: 800px) {
  .footer-inner { grid-template-columns: 1fr auto; align-items: center; }
  .footer-legal { grid-column: 1 / -1; }
}