/* Web Navy - jeden styl, mobil napřed, bez knihoven.
   Barvy: námořní modrá a kov jako číselníky, jediný akcent oranžová #FF7A2F (vteřinovka). */

:root {
  --navy-950: #060d1c;
  --navy-900: #0a1630;
  --navy-800: #11244a;
  --navy-700: #1a3567;
  --steel-100: #e8ecf2;
  --steel-300: #b9c3d1;
  --steel-500: #7d8ba1;
  --paper: #f3f1ec;
  --paper-2: #e8e4db;
  --rule: #d6d0c3;
  --ink: #0e1b33;
  --ink-2: #46536b;
  --accent: #ff7a2f;
  --olive-1: #2b3123;
  --olive-2: #14170f;
  --pearl-1: #f4ede6;
  --pearl-2: #ddd2c6;
  --display: "Rajdhani", "Barlow Semi Condensed", "Arial Narrow", system-ui, sans-serif;
  --text: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --gutter: 16px;
  --radius: 14px;
  color-scheme: light;
}

*, *::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(--paper);
  color: var(--ink);
  font: 400 1.0625rem/1.6 var(--text);
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy-700); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--ink); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.wrap { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--gutter); }

h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.05; letter-spacing: 0; margin: 0; }
h1 { font-size: clamp(2.6rem, 9vw, 5rem); font-weight: 700; }
h2 { font-size: clamp(1.6rem, 4.5vw, 2.2rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em; }

.eyebrow {
  font-family: var(--display);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .82rem;
  margin: 0 0 .9rem;
  display: flex;
  align-items: center;
  gap: .7em;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--accent); flex: none; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--accent); color: var(--navy-950); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }

/* -------- hlavička */
.site-header { background: var(--navy-950); color: var(--steel-100); }
.header-row { display: flex; align-items: center; justify-content: space-between; min-height: 60px; gap: 12px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--steel-100); text-decoration: none; }
.brand span { font-family: var(--display); font-weight: 700; letter-spacing: .32em; font-size: 1.15rem; padding-top: 2px; }
.mark { width: 26px; height: 26px; flex: none; }
.nav { display: flex; align-items: center; gap: 4px; font-size: .95rem; }
.nav a { color: var(--steel-300); text-decoration: none; padding: 8px 8px; border-radius: 6px; }
.nav a:hover, .nav a[aria-current] { color: #fff; }
.nav .lang { border: 1px solid rgba(185, 195, 209, .35); padding: 4px 9px; margin-left: 4px; font-size: .85rem; }
@media (max-width: 420px) {
  .nav a:not(.lang) { padding: 8px 5px; font-size: .9rem; }
  .nav a:first-child { display: none; } /* Ciferníky = úvod, odkaz je i na logu */
  .brand span { letter-spacing: .24em; }
}

.lang-hint { background: var(--navy-800); color: var(--steel-100); display: flex; align-items: center; justify-content: center; gap: 12px; padding: 8px var(--gutter); font-size: .92rem; }
.lang-hint p { margin: 0; }
.lang-hint a { color: #fff; }
.lang-hint-close { background: none; border: 0; color: var(--steel-300); font-size: 1.4rem; line-height: 1; cursor: pointer; padding: 4px 8px; }

/* -------- tlačítka */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 22px; border-radius: 999px;
  font: 600 1rem/1 var(--text); text-decoration: none; border: 1px solid transparent; cursor: pointer;
  transition: transform .15s ease, background-color .15s ease;
}
.btn-primary { background: var(--accent); color: var(--navy-950); }
.btn-primary:hover { background: #ff8c4a; color: var(--navy-950); }
.btn-primary:active { transform: translateY(1px); }
.btn-ghost { color: var(--steel-100); border-color: rgba(185, 195, 209, .45); }
.btn-ghost:hover { color: #fff; border-color: var(--steel-100); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }

/* -------- stupnice jako minutová luneta (oddělovač) */
.track {
  height: 16px;
  background:
    repeating-linear-gradient(90deg, rgba(185, 195, 209, .55) 0 2px, transparent 2px 72px) left bottom / 100% 16px no-repeat,
    repeating-linear-gradient(90deg, rgba(185, 195, 209, .28) 0 1px, transparent 1px 12px) left bottom / 100% 8px no-repeat;
}

/* -------- podklady pod ciferníky */
.plate {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--radius);
  display: grid;
  place-items: center;
  overflow: hidden;
  background: radial-gradient(120% 90% at 50% 30%, #1b376b 0%, var(--navy-900) 55%, var(--navy-950) 100%);
}
.plate.tone-olive { background: radial-gradient(120% 90% at 50% 30%, #3a4130 0%, var(--olive-1) 50%, var(--olive-2) 100%); }
.plate.tone-pearl { background: radial-gradient(120% 90% at 50% 30%, #fbf7f2 0%, var(--pearl-1) 55%, var(--pearl-2) 100%); }
.plate .dial {
  width: 76%;
  border-radius: 50%;
  box-shadow: 0 0 0 1px rgba(255, 255, 255, .07), 0 22px 44px -12px rgba(0, 0, 0, .65);
}
.plate.tone-pearl .dial { box-shadow: 0 0 0 1px rgba(0, 0, 0, .05), 0 22px 44px -14px rgba(60, 40, 20, .45); }
.plate-soon {
  font-family: var(--display); font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--steel-300); font-size: .95rem;
  border: 1px dashed rgba(185, 195, 209, .4); border-radius: 50%;
  width: 76%; aspect-ratio: 1; display: grid; place-items: center; text-align: center;
}

/* -------- úvod */
.hero { background: var(--navy-950); color: var(--steel-100); overflow: hidden; }
.hero-grid { display: grid; gap: 28px; padding-top: 40px; padding-bottom: 36px; }
.hero .eyebrow { color: var(--steel-300); }
.hero h1 { color: #fff; max-width: 12ch; }
.lead { font-size: 1.15rem; line-height: 1.55; max-width: 38em; margin-top: 18px; }
.hero .lead { color: var(--steel-300); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-dials { position: relative; aspect-ratio: 1.2; width: 100%; max-width: 560px; margin: 0 auto; }
.hero-dials > div { position: absolute; }
.hero-dials img { width: 100%; border-radius: 50%; box-shadow: 0 0 0 1px rgba(255, 255, 255, .06), 0 30px 60px -18px rgba(0, 0, 0, .8); }
.hd-front { width: 58%; left: 17%; top: 9%; z-index: 3; }
.hd-back-l { width: 40%; left: 0; top: 0; z-index: 1; }
.hd-back-r { width: 44%; right: 0; bottom: 0; z-index: 2; }
@media (min-width: 900px) {
  .hero-grid { grid-template-columns: 1.05fr 1fr; align-items: center; padding-top: 72px; padding-bottom: 64px; gap: 48px; }
}

.line { padding: 48px 0 24px; }
.line-head { display: grid; gap: 20px; margin-bottom: 28px; }
.picker label { display: block; font-weight: 600; font-size: .95rem; margin-bottom: 6px; }
.picker select {
  width: 100%; max-width: 420px; min-height: 48px; padding: 0 40px 0 14px;
  font: inherit; font-size: 1rem; color: var(--ink); background-color: #fff;
  border: 1px solid var(--rule); border-radius: 10px; appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--ink-2) 50%), linear-gradient(135deg, var(--ink-2) 50%, transparent 50%);
  background-position: calc(100% - 20px) 21px, calc(100% - 15px) 21px; background-size: 5px 5px; background-repeat: no-repeat;
}
.picker-count { margin: 8px 0 0; color: var(--ink-2); font-size: .95rem; min-height: 1.5em; }
@media (min-width: 900px) { .line-head { grid-template-columns: 1fr auto; align-items: end; } .picker { min-width: 380px; } }

.faces { list-style: none; margin: 0; padding: 0; display: grid; gap: 28px; grid-template-columns: 1fr; }
@media (min-width: 600px) { .faces { grid-template-columns: 1fr 1fr; gap: 24px; } }
@media (min-width: 1000px) { .faces { grid-template-columns: repeat(3, 1fr); gap: 32px 28px; } }
.face-card a { display: block; color: inherit; text-decoration: none; }
.face-card .plate .dial { transition: transform .35s cubic-bezier(.2, .7, .2, 1); }
.face-card a:hover .plate .dial { transform: scale(1.035) rotate(-1deg); }
@media (prefers-reduced-motion: reduce) { .face-card a:hover .plate .dial { transform: none; } }
.face-meta { padding: 14px 2px 0; }
.face-meta h3 { font-size: 1.6rem; }
.face-meta p { margin: 4px 0 0; color: var(--ink-2); font-size: .98rem; }
.face-meta .tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.tag { font-size: .82rem; font-weight: 600; padding: 3px 10px; border-radius: 999px; background: var(--navy-900); color: #fff; }
.tag-free { background: var(--accent); color: var(--navy-950); }
.tag-quiet { background: transparent; color: var(--ink-2); border: 1px solid var(--rule); font-weight: 500; }

.soon-strip {
  display: grid; gap: 4px 20px; margin-top: 32px; padding: 20px 22px; border-radius: var(--radius);
  background: var(--navy-900); color: var(--steel-300); text-decoration: none;
  grid-template-columns: 1fr auto; align-items: center;
}
.soon-strip .eyebrow { grid-column: 1 / -1; margin: 0 0 4px; color: var(--steel-300); }
.soon-name { font-family: var(--display); font-weight: 600; font-size: 1.6rem; color: #fff; grid-column: 1; }
.soon-text { grid-column: 1; font-size: .98rem; max-width: 46em; }
.soon-arrow { grid-column: 2; grid-row: 2 / span 2; font-size: 1.6rem; color: var(--accent); transition: transform .2s ease; }
.soon-strip:hover { color: var(--steel-100); }
.soon-strip:hover .soon-arrow { transform: translateX(4px); }
@media (min-width: 900px) {
  .soon-strip { grid-template-columns: auto 1fr auto; padding: 22px 28px; }
  .soon-strip .eyebrow { grid-column: 1; margin: 0; }
  .soon-name { grid-column: 2; }
  .soon-text { grid-column: 2; }
  .soon-arrow { grid-column: 3; grid-row: 1 / span 2; }
}

.points { padding: 40px 0 56px; }
.points-list { list-style: none; margin: 0; padding: 28px 0 0; border-top: 1px solid var(--rule); display: grid; gap: 28px; }
.points-list h3 { font-size: 1.35rem; margin-bottom: 6px; display: flex; align-items: center; gap: 10px; }
.points-list h3::before { content: ""; width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--accent); flex: none; }
.points-list p { color: var(--ink-2); margin: 0; }
@media (min-width: 800px) { .points-list { grid-template-columns: repeat(3, 1fr); gap: 40px; } }

/* -------- odběr novinek */
.signup { background: var(--navy-900); color: var(--steel-100); padding: 44px 0; }
.signup h2 { color: #fff; max-width: 22ch; }
.signup p { color: var(--steel-300); margin: 10px 0 0; }
.signup-grid { display: grid; gap: 22px; }
.signup-form label { display: block; font-size: .9rem; color: var(--steel-300); margin-bottom: 6px; }
.signup-row { display: flex; flex-wrap: wrap; gap: 10px; }
.signup-row input {
  flex: 1 1 220px; min-height: 48px; padding: 0 16px; border-radius: 999px;
  border: 1px solid rgba(185, 195, 209, .4); background: var(--navy-950); color: #fff; font: inherit;
}
.signup-row input:disabled { opacity: .55; }
.signup-soon { font-size: .88rem; }
@media (min-width: 900px) { .signup-grid { grid-template-columns: 1fr 1fr; align-items: end; } }

/* -------- stránka ciferníku */
.face-hero { background: var(--navy-950); color: var(--steel-100); padding: 18px 0 40px; }
.crumbs { font-size: .9rem; color: var(--steel-500); margin-bottom: 26px; }
.crumbs a { color: var(--steel-300); }
.face-grid { display: grid; gap: 32px; }
.face-hero .eyebrow { color: var(--steel-300); }
.face-hero h1 { color: #fff; }
.face-hero .lead { color: var(--steel-300); }
.buy { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 20px; margin-top: 26px; }
.price { font-family: var(--display); font-weight: 700; font-size: 1.9rem; color: #fff; letter-spacing: .02em; }
.buy-note { font-size: .9rem; color: var(--steel-500); margin: 14px 0 0; max-width: 34em; }
.face-main { margin: 0; order: -1; }
.plate-lg { max-width: 340px; margin: 0 auto; border-radius: 22px; }
.plate-lg .dial { width: 81%; }
@media (min-width: 900px) {
  .face-hero { padding: 22px 0 64px; }
  .face-grid { grid-template-columns: 1fr 1fr; align-items: center; gap: 56px; }
  .face-main { order: 0; }
  .plate-lg { max-width: 560px; }
}

.gallery { background: var(--navy-950); padding: 0 0 40px; }
.strip {
  list-style: none; margin: 0; padding: 0 0 12px; display: flex; gap: 14px;
  overflow-x: auto; scroll-snap-type: x mandatory; overscroll-behavior-x: contain;
  scrollbar-width: thin; scrollbar-color: var(--navy-700) transparent;
}
.shot { flex: none; scroll-snap-align: start; }
.shot { width: 70vw; max-width: 300px; }
.shot-dial .plate { border-radius: 12px; }
.shot-dial .dial { width: 84%; }
.shot-card .card { border-radius: 12px; width: 100%; }
@media (min-width: 900px) {
  /* na počítači mřížka, ať je vidět všechno bez posouvání */
  .strip { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; overflow: visible; padding: 0; }
  .shot { width: auto; max-width: none; }
}
.gallery .note { color: var(--steel-500); font-size: .85rem; margin: 10px 0 0; }

.rows { padding-top: 12px; padding-bottom: 32px; }
.row { display: grid; gap: 14px; padding: 36px 0; border-top: 1px solid var(--rule); }
.row:first-child { border-top: 0; }
.row h2 { font-size: clamp(1.5rem, 4vw, 1.9rem); }
@media (min-width: 900px) { .row { grid-template-columns: 280px 1fr; gap: 40px; padding: 48px 0; } }

.ticks, .setup, .news { list-style: none; margin: 0; padding: 0; }
.ticks li { position: relative; padding: 0 0 0 28px; margin: 0 0 12px; max-width: 46em; }
.ticks li::before { content: ""; position: absolute; left: 2px; top: .7em; width: 14px; height: 2px; background: var(--accent); }
.setup li { margin: 0 0 14px; padding: 14px 16px; background: #fff; border: 1px solid var(--rule); border-radius: 10px; max-width: 46em; }
.setup strong { display: block; margin-bottom: 2px; }
.news li { margin: 0 0 12px; max-width: 46em; }
.ver { display: inline-block; font-family: var(--display); font-weight: 600; font-size: .95rem; background: var(--paper-2); padding: 0 8px; border-radius: 6px; margin-right: 6px; }

.faq details { border-bottom: 1px solid var(--rule); max-width: 46em; }
.faq details:first-child { border-top: 1px solid var(--rule); }
.faq summary { cursor: pointer; padding: 14px 32px 14px 0; font-weight: 600; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 10px; font: 400 1.5rem/1 var(--text); color: var(--ink-2); }
.faq details[open] summary::after { content: "\2212"; }
.faq details p { margin: 0 0 16px; color: var(--ink-2); }

.devices-count { font-weight: 600; margin-bottom: 10px; }
.dev-search {
  width: 100%; max-width: 380px; min-height: 46px; padding: 0 14px; font: inherit;
  border: 1px solid var(--rule); border-radius: 10px; background: #fff; color: var(--ink); margin-bottom: 16px;
}
.devices { list-style: none; margin: 0; padding: 0; columns: 1; column-gap: 32px; font-size: .95rem; }
.devices li { break-inside: avoid; padding: 5px 0; border-bottom: 1px dotted var(--rule); }
.dev-tag { font-size: .72rem; font-weight: 600; letter-spacing: .06em; color: var(--ink-2); border: 1px solid var(--rule); border-radius: 4px; padding: 0 4px; margin-left: 4px; white-space: nowrap; }
@media (min-width: 600px) { .devices { columns: 2; } }
@media (min-width: 1100px) { .devices { columns: 3; } }

.faces-small { grid-template-columns: 1fr 1fr; gap: 16px; }
.faces-small .face-meta h3 { font-size: 1.25rem; }
.faces-small .face-meta p:not(.tags) { display: none; }
@media (min-width: 1000px) { .faces-small { grid-template-columns: repeat(3, 1fr); max-width: 720px; } }

.problem { padding: 28px 0 8px; border-top: 1px solid var(--rule); color: var(--ink-2); margin: 0; }

/* -------- textové stránky */
.text-hero { background: var(--navy-950); color: #fff; }
.text-hero .wrap { padding-top: 44px; padding-bottom: 32px; }
.text-hero .eyebrow { color: var(--steel-300); }
.prose-wrap { padding-top: 32px; padding-bottom: 56px; }
.prose { max-width: 44em; }
.prose h2 { margin: 2.2em 0 .6em; font-size: clamp(1.5rem, 4vw, 1.9rem); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin: 1.6em 0 .4em; font-size: 1.3rem; }
.prose ul, .prose ol { padding-left: 1.3em; margin: 0 0 1em; }
.prose li { margin: 0 0 .5em; }
.prose li::marker { color: var(--accent); }
.help-faces { list-style: none; padding: 0 !important; }
.help-faces li { padding: 10px 0; border-bottom: 1px solid var(--rule); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 4px 16px; }
.help-faces li > a { font-weight: 600; }
.help-links { color: var(--ink-2); font-size: .95rem; }

/* -------- patička */
.site-footer { background: var(--navy-950); color: var(--steel-500); padding: 36px 0 44px; font-size: .9rem; }
.footer-grid { display: grid; gap: 22px; }
.footer-brand { display: flex; align-items: center; gap: 10px; color: var(--steel-100); font-family: var(--display); font-weight: 600; font-size: 1.15rem; letter-spacing: .04em; margin: 0 0 10px; }
.footer-tm { max-width: 52em; margin: 0; line-height: 1.5; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 6px 18px; align-content: start; }
.site-footer nav a { color: var(--steel-300); }
.site-footer .lang { border: 0; padding: 0; margin: 0; }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 1fr auto; } }