/* Repas reklamy — noční ulice, jantarové světlo reklamy. */
:root {
  --ink: #0e1116;
  --ink-2: #151a21;
  --panel: #1b2129;
  --line: #2a323d;
  --on-dark: #edf0f4;
  --muted-dark: #9ba5b3;
  --paper: #f6f4ef;
  --card: #ffffff;
  --text: #1a1e26;
  --muted: #5c6472;
  --line-light: #e3e0d8;
  --amber: #ffb21e;
  --amber-2: #ff8c00;
  --amber-soft: #fff1d2;
  --glow: 0 0 0 1px rgba(255, 178, 30, .5), 0 8px 30px rgba(255, 160, 20, .35);
  --ok: #1f9d55;
  --err: #d64545;
  --radius: 14px;
  --head: "Archivo", system-ui, sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --wrap: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--body); font-size: 17px; line-height: 1.6; color: var(--text); background: var(--paper); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--head); line-height: 1.12; letter-spacing: -.02em; margin: 0 0 .5em; }
h1 { font-size: clamp(2.3rem, 5.4vw, 4.1rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.6rem); font-weight: 800; }
h3 { font-size: 1.2rem; font-weight: 700; letter-spacing: -.01em; }
p { margin: 0 0 1em; }
.wrap { width: min(100% - 32px, var(--wrap)); margin-inline: auto; }
.sr, .skip:not(:focus) { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip:focus { position: fixed; top: 8px; left: 8px; z-index: 100; background: var(--amber); color: var(--ink); padding: 8px 14px; border-radius: 8px; }
:focus-visible { outline: 3px solid var(--amber); outline-offset: 2px; }

/* ---------- tlačítka ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; min-height: 48px; padding: 0 22px; border-radius: 999px; border: 0;
  font: 600 1rem/1 var(--body); text-decoration: none; cursor: pointer; transition: transform .15s, box-shadow .2s, background .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-1px); }
.btn:disabled { opacity: .55; cursor: not-allowed; transform: none; }
.btn-glow { background: var(--amber); color: var(--ink); box-shadow: var(--glow); }
.btn-glow:hover { background: #ffc24a; }
.btn-ghost { background: transparent; color: var(--on-dark); box-shadow: inset 0 0 0 1.5px rgba(255,255,255,.28); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--amber); color: var(--amber); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-line { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1.5px var(--line-light); }
.btn-line:hover { box-shadow: inset 0 0 0 1.5px var(--text); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: .93rem; }
.btn-lg { min-height: 56px; padding: 0 28px; font-size: 1.06rem; }

/* ---------- hlavička ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(14, 17, 22, .92); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255,255,255,.06); }
.header-row { display: flex; align-items: center; justify-content: space-between; min-height: 72px; gap: 16px; }
.brand { display: block; line-height: 0; }
.logo { width: 178px; height: auto; }
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a:not(.btn) { color: var(--muted-dark); text-decoration: none; padding: 10px 12px; border-radius: 8px; font-weight: 500; font-size: .97rem; }
.main-nav a:not(.btn):hover, .main-nav a[aria-current] { color: #fff; }
.main-nav .btn { margin-left: 8px; }
.nav-toggle { display: none; background: none; border: 0; width: 46px; height: 46px; padding: 12px; cursor: pointer; }
.nav-toggle span:not(.sr) { display: block; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: .2s; }
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .main-nav { position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; padding: 12px 16px 20px;
    background: var(--ink); border-bottom: 1px solid var(--line); display: none; }
  .main-nav.open { display: flex; }
  .main-nav a:not(.btn) { padding: 14px 8px; font-size: 1.05rem; border-bottom: 1px solid var(--line); border-radius: 0; }
  .main-nav .btn { margin: 14px 0 0; }
  .logo { width: 156px; }
}

/* ---------- hero ---------- */
.dark { background: var(--ink); color: var(--on-dark); }
.dark p { color: var(--muted-dark); }
.hero { position: relative; overflow: hidden; padding: 72px 0 88px; }
.hero::before { content: ""; position: absolute; inset: -20% -10% auto auto; width: 70vw; height: 70vw; max-width: 900px; max-height: 900px;
  background: radial-gradient(closest-side, rgba(255, 160, 20, .22), transparent 70%); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: .82rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--amber); margin-bottom: 18px; }
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 12px 2px rgba(255,178,30,.8); }
.hero h1 { color: #fff; }
.hero h1 .lit { color: var(--amber); text-shadow: 0 0 28px rgba(255, 170, 30, .55); }
.hero .lead { font-size: 1.18rem; max-width: 34em; color: #c3cad4; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 30px 0 34px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 10px 26px; list-style: none; padding: 0; margin: 0; font-size: .95rem; color: var(--muted-dark); }
.hero-facts li::before { content: "✓"; color: var(--amber); font-weight: 700; margin-right: 8px; }
.hero-visual { position: relative; }
.hero-photo { border-radius: 20px; overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.55), 0 0 0 1px rgba(255,255,255,.06); aspect-ratio: 4 / 3; }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
.ai-bubble { position: absolute; left: -28px; bottom: -26px; width: min(330px, 86%); background: rgba(21, 26, 33, .96); border: 1px solid var(--line);
  border-radius: 16px; padding: 16px 18px; box-shadow: 0 18px 50px rgba(0,0,0,.5); font-size: .93rem; color: var(--on-dark); }
.ai-bubble strong { color: var(--amber); display: block; font-family: var(--head); font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 6px; }
.ai-bubble p { margin: 0; color: #d3d9e1; }
@media (max-width: 900px) {
  .hero { padding: 44px 0 64px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .ai-bubble { left: 12px; bottom: -22px; }
}

/* ---------- sekce ---------- */
.section { padding: 92px 0; }
.section-head { max-width: 680px; margin-bottom: 44px; }
.section-head p { font-size: 1.1rem; color: var(--muted); }
.dark .section-head p { color: var(--muted-dark); }
.kicker { font-size: .8rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--amber-2); margin-bottom: 12px; display: block; }
.dark .kicker { color: var(--amber); }
@media (max-width: 700px) { .section { padding: 64px 0; } }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; list-style: none; padding: 0; margin: 0; }
.steps li { position: relative; background: var(--card); border: 1px solid var(--line-light); border-radius: var(--radius); padding: 28px 24px 24px; }
.steps li::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px;
  background: var(--ink); color: var(--amber); font: 800 1.15rem var(--head); margin-bottom: 18px; box-shadow: 0 0 0 3px var(--amber-soft); }
.steps p { color: var(--muted); margin: 0; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } }

.services { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.service { background: var(--panel); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; transition: border-color .2s, transform .2s; }
.service:hover { border-color: rgba(255,178,30,.55); transform: translateY(-2px); }
.service .ico { width: 44px; height: 44px; color: var(--amber); margin-bottom: 16px; }
.service h3 { color: #fff; }
.service p { margin: 0; font-size: .97rem; }
@media (max-width: 960px) { .services { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .services { grid-template-columns: 1fr; } }

.compare { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.compare article { background: var(--card); border-radius: var(--radius); border: 1px solid var(--line-light); padding: 26px 24px; }
.compare .tag { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 5px 10px; border-radius: 999px; margin-bottom: 14px; }
.tag-oprava { background: #e4f4ea; color: #17643a; }
.tag-repas { background: var(--amber-soft); color: #8a5300; }
.tag-nova { background: #e6ecf7; color: #2a4a86; }
.compare ul { margin: 12px 0 0; padding-left: 1.1em; color: var(--muted); }
.compare li { margin-bottom: 6px; }
@media (max-width: 860px) { .compare { grid-template-columns: 1fr; } }

.ref-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ref-card { position: relative; border-radius: var(--radius); overflow: hidden; background: var(--ink); aspect-ratio: 4 / 3; margin: 0; }
.ref-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.ref-card:hover img { transform: scale(1.04); }
.ref-card figcaption { position: absolute; inset: auto 0 0 0; padding: 40px 18px 16px; color: #fff; background: linear-gradient(transparent, rgba(8,10,14,.88)); }
.ref-card figcaption strong { display: block; font-family: var(--head); font-size: 1.08rem; }
.ref-card figcaption span { font-size: .9rem; color: #c9d0da; }
.ref-card a { position: absolute; inset: 0; z-index: 1; }
@media (max-width: 900px) { .ref-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .ref-grid { grid-template-columns: 1fr; } }
.ref-filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 26px; }
.ref-filter button { border: 1px solid var(--line-light); background: var(--card); border-radius: 999px; padding: 9px 16px; font: 500 .95rem var(--body); cursor: pointer; }
.ref-filter button[aria-pressed="true"] { background: var(--ink); color: #fff; border-color: var(--ink); }

.cta-band { position: relative; overflow: hidden; border-radius: 24px; padding: 56px; background: var(--ink); color: #fff;
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 32px; align-items: center; }
.cta-band::after { content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; background: radial-gradient(closest-side, rgba(255,160,20,.35), transparent); }
.cta-band p { color: #c3cad4; margin: 0; }
.cta-band .cta-actions { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 12px; align-items: flex-start; }
@media (max-width: 800px) { .cta-band { grid-template-columns: 1fr; padding: 36px 24px; } }

.page-head { padding: 56px 0 48px; }
.page-head h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); color: #fff; }
.page-head p { font-size: 1.12rem; max-width: 40em; }

/* ---------- patička ---------- */
.site-footer { background: var(--ink); color: var(--muted-dark); padding: 60px 0 28px; font-size: .97rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 32px; }
.site-footer h2 { font-size: .85rem; letter-spacing: .14em; text-transform: uppercase; color: #fff; font-family: var(--head); }
.site-footer a { color: var(--on-dark); text-decoration: none; }
.site-footer a:hover { color: var(--amber); }
.footer-logo { width: 160px; margin-bottom: 14px; }
.footer-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--line); font-size: .88rem; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- formuláře ---------- */
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label, .label { font-weight: 600; font-size: .95rem; }
.hint { font-size: .87rem; color: var(--muted); font-weight: 400; }
input[type=text], input[type=email], input[type=tel], input[type=number], input[type=password], textarea, select {
  width: 100%; min-height: 48px; padding: 12px 14px; border: 1.5px solid var(--line-light); border-radius: 10px; background: #fff;
  font: 400 1rem/1.4 var(--body); color: var(--text); transition: border-color .15s, box-shadow .15s; }
textarea { min-height: 120px; resize: vertical; }
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--amber-2); box-shadow: 0 0 0 4px rgba(255, 160, 20, .18); }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .row-2 { grid-template-columns: 1fr; } }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .93rem; color: var(--muted); }
.check input { width: 20px; height: 20px; margin-top: 2px; accent-color: var(--amber-2); flex: none; }
.hp { position: absolute; left: -5000px; }
.notice { padding: 14px 16px; border-radius: 10px; margin-bottom: 18px; font-size: .97rem; }
.notice-ok { background: #e4f4ea; color: #17643a; }
.notice-err { background: #fdeaea; color: #9b2222; }

/* ---------- konfigurátor ---------- */
.config-shell { display: grid; grid-template-columns: 260px 1fr; gap: 40px; align-items: start; padding: 48px 0 90px; }
.config-progress { position: sticky; top: 96px; list-style: none; padding: 0; margin: 0; }
.config-progress li { display: flex; align-items: center; gap: 12px; padding: 10px 0; color: var(--muted); font-weight: 500; }
.config-progress li span { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; border: 1.5px solid var(--line-light); background: #fff; font: 700 .9rem var(--head); flex: none; }
.config-progress li.done span { background: var(--ink); color: var(--amber); border-color: var(--ink); }
.config-progress li.current { color: var(--text); }
.config-progress li.current span { border-color: var(--amber-2); box-shadow: 0 0 0 4px rgba(255,160,20,.2); }
.config-card { background: var(--card); border: 1px solid var(--line-light); border-radius: 20px; padding: 36px; min-height: 420px; }
.config-card h2 { font-size: clamp(1.5rem, 3vw, 2rem); }
.config-card .step-lead { color: var(--muted); margin-top: -4px; }
.step { display: none; }
.step.active { display: block; animation: fade .25s ease; }
@keyframes fade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.tiles { display: grid; grid-template-columns: repeat(auto-fill, minmax(190px, 1fr)); gap: 12px; margin: 22px 0 8px; }
.tiles.big { grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); }
.tile { position: relative; display: block; cursor: pointer; }
.tile input { position: absolute; opacity: 0; }
.tile .tile-body { display: block; height: 100%; border: 1.5px solid var(--line-light); border-radius: 14px; padding: 16px 16px 14px; transition: border-color .15s, box-shadow .15s, background .15s; }
.tile .tile-ico { display: block; width: 34px; height: 34px; color: var(--amber-2); margin-bottom: 10px; }
.tile strong { display: block; font-family: var(--head); font-size: 1.03rem; margin-bottom: 2px; }
.tile small { color: var(--muted); font-size: .87rem; line-height: 1.4; display: block; }
.tile:hover .tile-body { border-color: #cfc8b8; }
.tile input:checked + .tile-body { border-color: var(--amber-2); background: #fffaf0; box-shadow: 0 0 0 3px rgba(255,160,20,.18); }
.tile input:focus-visible + .tile-body { outline: 3px solid var(--amber); outline-offset: 2px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0 20px; }
.chip input { position: absolute; opacity: 0; }
.chip span { display: inline-block; padding: 10px 16px; border-radius: 999px; border: 1.5px solid var(--line-light); cursor: pointer; font-weight: 500; font-size: .95rem; }
.chip input:checked + span { background: var(--ink); color: #fff; border-color: var(--ink); }
.chip input:focus-visible + span { outline: 3px solid var(--amber); outline-offset: 2px; }
.step-nav { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-top: 30px; padding-top: 22px; border-top: 1px solid var(--line-light); }
.step-nav .grow { flex: 1; }
.dropzone { display: grid; place-items: center; text-align: center; gap: 6px; border: 2px dashed #d6cfbe; border-radius: 16px; padding: 36px 20px; background: #fdfcf9; cursor: pointer; transition: .15s; }
.dropzone:hover, .dropzone.drag { border-color: var(--amber-2); background: #fffaf0; }
.dropzone svg { width: 44px; height: 44px; color: var(--amber-2); }
.dropzone strong { font-family: var(--head); font-size: 1.1rem; }
.thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 10px; margin-top: 16px; }
.thumb { position: relative; border-radius: 12px; overflow: hidden; aspect-ratio: 4 / 3; background: #eee; }
.thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb button { position: absolute; top: 6px; right: 6px; width: 30px; height: 30px; border-radius: 50%; border: 0; background: rgba(14,17,22,.8); color: #fff; cursor: pointer; font-size: 1rem; }
.thumb.loading::after { content: ""; position: absolute; inset: 0; background: rgba(255,255,255,.6) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 40 40'%3E%3Ccircle cx='20' cy='20' r='14' fill='none' stroke='%23ff8c00' stroke-width='4' stroke-dasharray='60 30'%3E%3CanimateTransform attributeName='transform' type='rotate' from='0 20 20' to='360 20 20' dur='.9s' repeatCount='indefinite'/%3E%3C/circle%3E%3C/svg%3E") center / 40px no-repeat; }

.ai-panel { border-radius: 16px; background: var(--ink); color: var(--on-dark); padding: 26px; margin-top: 8px; }
.ai-panel h3 { color: #fff; display: flex; align-items: center; gap: 10px; }
.ai-panel p, .ai-panel li { color: #cdd4dd; }
.ai-verdict { display: inline-block; padding: 6px 12px; border-radius: 999px; font-weight: 700; font-size: .85rem; letter-spacing: .06em; text-transform: uppercase; background: var(--amber); color: var(--ink); margin-bottom: 12px; }
.ai-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; margin-top: 16px; }
.ai-cols h4 { margin: 0 0 6px; font: 700 .8rem var(--head); letter-spacing: .12em; text-transform: uppercase; color: var(--amber); }
.ai-cols ul, .ai-cols ol { margin: 0; padding-left: 1.15em; }
.ai-price { margin-top: 18px; padding: 14px 16px; border-radius: 12px; background: rgba(255,178,30,.1); border: 1px solid rgba(255,178,30,.35); }
.ai-price strong { color: #fff; font-family: var(--head); font-size: 1.25rem; }
.ai-note { font-size: .84rem; color: var(--muted-dark) !important; margin: 14px 0 0; }
@media (max-width: 640px) { .ai-cols { grid-template-columns: 1fr; } }
.thinking { display: flex; align-items: center; gap: 14px; padding: 22px; border-radius: 16px; background: var(--ink); color: #fff; }
.thinking .dots { display: flex; gap: 6px; }
.thinking .dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--amber); animation: pulse 1.2s infinite ease-in-out; }
.thinking .dots i:nth-child(2) { animation-delay: .15s; } .thinking .dots i:nth-child(3) { animation-delay: .3s; }
@keyframes pulse { 0%, 100% { opacity: .25; transform: scale(.8); } 50% { opacity: 1; transform: scale(1); box-shadow: 0 0 12px rgba(255,178,30,.8); } }
.visuals { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; margin-top: 16px; }
.visuals figure { margin: 0; border-radius: 14px; overflow: hidden; background: #eee; }
.visuals figcaption { font-size: .85rem; padding: 8px 12px; background: #fff; color: var(--muted); }
.summary-list { display: grid; grid-template-columns: max-content 1fr; gap: 6px 18px; margin: 0 0 20px; font-size: .97rem; }
.summary-list dt { color: var(--muted); }
.summary-list dd { margin: 0; font-weight: 500; }
.success { text-align: center; padding: 30px 10px; }
.success .big-check { width: 76px; height: 76px; border-radius: 50%; background: var(--ink); color: var(--amber); display: grid; place-items: center; margin: 0 auto 20px; font-size: 2.2rem; box-shadow: var(--glow); }
@media (max-width: 900px) {
  .config-shell { grid-template-columns: 1fr; gap: 18px; padding-top: 24px; }
  .config-progress { position: static; display: flex; gap: 6px; overflow-x: auto; }
  .config-progress li { padding: 0; } .config-progress li b { display: none; }
  .config-card { padding: 22px 18px; border-radius: 16px; }
}

/* ---------- kontakt ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.2fr; gap: 40px; padding: 56px 0 90px; }
.contact-card { background: var(--ink); color: var(--on-dark); border-radius: 20px; padding: 32px; }
.contact-card a { color: #fff; text-decoration: none; font-family: var(--head); font-weight: 700; font-size: 1.35rem; }
.contact-card a:hover { color: var(--amber); }
.contact-card dl { margin: 0; display: grid; gap: 18px; }
.contact-card dt { font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--amber); font-weight: 700; }
.contact-card dd { margin: 4px 0 0; color: #cdd4dd; }
.form-card { background: var(--card); border: 1px solid var(--line-light); border-radius: 20px; padding: 32px; }
@media (max-width: 860px) { .contact-grid { grid-template-columns: 1fr; } }

.prose { max-width: 760px; padding: 48px 0 90px; }
.prose h2 { font-size: 1.4rem; margin-top: 1.6em; }

/* ---------- lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 200; background: rgba(8,10,14,.94); display: none; place-items: center; padding: 20px; }
.lightbox.open { display: grid; }
.lightbox img { max-height: 84vh; width: auto; border-radius: 10px; }
.lightbox p { color: #fff; text-align: center; margin-top: 12px; }
.lightbox button { position: absolute; top: 14px; right: 14px; width: 48px; height: 48px; border-radius: 50%; border: 0; background: rgba(255,255,255,.12); color: #fff; font-size: 1.4rem; cursor: pointer; }

@media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; } }
.ico-btn { width: 22px; height: 22px; flex: none; }
.btn-glow .ico-btn { stroke-width: 2.8; }

/* ---------- převzato z návrhu Codexu ---------- */
.quick-start { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: -14px 0 26px; }
.quick-start span { color: var(--muted-dark); font-size: .92rem; margin-right: 4px; }
.quick-start a { color: #fff; text-decoration: none; font-size: .92rem; padding: 8px 14px; border-radius: 999px; border: 1px solid rgba(255,255,255,.22); transition: .15s; }
.quick-start a:hover { border-color: var(--amber); color: var(--amber); }
.ticker { background: var(--amber); color: var(--ink); overflow: hidden; white-space: nowrap; border-block: 1px solid #e59a00; }
.ticker-track { display: inline-flex; animation: ticker 38s linear infinite; }
.ticker span { font: 800 .9rem var(--head); letter-spacing: .14em; text-transform: uppercase; padding: 14px 22px; }
.ticker span::after { content: "●"; margin-left: 44px; font-size: .55rem; vertical-align: middle; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.ai-split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.ai-can { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.ai-can li { position: relative; padding-left: 40px; color: #d3d9e1; }
.ai-can li::before { position: absolute; left: 0; top: -1px; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; font-weight: 800; }
.ai-can .yes::before { content: "✓"; background: rgba(255,178,30,.16); color: var(--amber); }
.ai-can .no::before { content: "×"; background: rgba(255,90,90,.14); color: #ff8a7a; }
.ai-card { background: var(--panel); border: 1px solid var(--line); border-radius: 18px; padding: 24px; box-shadow: 0 0 0 1px rgba(255,178,30,.12), 0 24px 60px rgba(0,0,0,.4); }
.ai-card-head { display: block; font: 700 .78rem var(--head); letter-spacing: .14em; text-transform: uppercase; color: var(--amber); margin-bottom: 14px; }
.ai-card dl { margin: 0; display: grid; gap: 12px; }
.ai-card dt { font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; color: var(--muted-dark); }
.ai-card dd { margin: 2px 0 0; color: #fff; font-weight: 500; }
.ai-card dd b { color: var(--amber); }
.ai-card small { display: block; margin-top: 16px; color: var(--muted-dark); }
@media (max-width: 860px) { .ai-split { grid-template-columns: 1fr; gap: 28px; } }
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: start; }
.faq details { background: var(--card); border: 1px solid var(--line-light); border-radius: 14px; margin-bottom: 10px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 52px 18px 20px; font: 700 1.05rem var(--head); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 20px; top: 50%; transform: translateY(-50%); font-size: 1.5rem; color: var(--amber-2); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { margin: 0; padding: 0 20px 18px; color: var(--muted); }
@media (max-width: 860px) { .faq-grid { grid-template-columns: 1fr; gap: 10px; } }
.cta-band .quote { font: 700 1.15rem var(--head); color: var(--amber); margin-bottom: 14px; }

/* posuvník před/po */
.compare-slider { position: relative; border-radius: 14px; overflow: hidden; background: #111; user-select: none; touch-action: pan-y; margin: 0; }
.compare-slider img { display: block; width: 100%; height: auto; }
.compare-slider .after { position: absolute; inset: 0; clip-path: inset(0 0 0 var(--pos, 50%)); }
.compare-slider .after img { height: 100%; object-fit: cover; }
.compare-slider .handle { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 3px; margin-left: -1.5px; background: var(--amber); box-shadow: 0 0 12px rgba(255,178,30,.8); pointer-events: none; }
.compare-slider .handle::after { content: "⇆"; position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 40px; height: 40px; border-radius: 50%; background: var(--amber); color: var(--ink); display: grid; place-items: center; font-weight: 800; }
.compare-slider input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; margin: 0; }
.compare-slider .lbl { position: absolute; top: 10px; padding: 4px 10px; border-radius: 999px; background: rgba(14,17,22,.75); color: #fff; font-size: .8rem; font-weight: 600; }
.compare-slider .lbl.l { left: 10px; }
.compare-slider .lbl.r { right: 10px; }
.visuals { grid-template-columns: 1fr; }
.visuals figcaption { background: transparent; padding: 8px 2px; }

/* pevné CTA na mobilu */
.mobile-cta { display: none; }
@media (max-width: 700px) {
  .mobile-cta { display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 60; gap: 8px; }
  .mobile-cta a { flex: 1; min-height: 52px; }
  .mobile-cta .btn-dark { flex: 0 0 52px; padding: 0; box-shadow: inset 0 0 0 1.5px var(--amber); color: var(--amber); }
  body.has-mobile-cta { padding-bottom: 76px; }
}
@media (prefers-reduced-motion: reduce) { .ticker-track { animation: none; } }

/* ---------- články ---------- */
.article-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.article-card { display: flex; flex-direction: column; gap: 8px; background: var(--card); border: 1px solid var(--line-light); border-radius: var(--radius); overflow: hidden; text-decoration: none; padding-bottom: 20px; transition: transform .2s, border-color .2s; }
.article-card:hover { transform: translateY(-3px); border-color: var(--amber-2); }
.article-card img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.article-card .meta { margin: 8px 20px 0; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--amber-2); }
.article-card strong { margin: 0 20px; font: 700 1.15rem/1.25 var(--head); }
.article-card .perex { margin: 0 20px; color: var(--muted); font-size: .95rem; }
@media (max-width: 900px) { .article-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .article-grid { grid-template-columns: 1fr; } }
.article-head .back { color: var(--amber); text-decoration: none; font-weight: 600; display: inline-block; margin-bottom: 16px; }
.article-head .meta { color: var(--muted-dark); font-size: .9rem; }
.article-layout { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 48px; align-items: start; }
.article-body { padding-top: 40px; }
.article-body h2 { font-size: 1.45rem; margin-top: 1.6em; }
.article-body ul, .article-body ol { padding-left: 1.2em; }
.article-body li { margin-bottom: .45em; }
.article-body a { color: #b35f00; }
.article-img { border-radius: var(--radius); margin-bottom: 28px; aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.article-body .note { background: var(--amber-soft); border-left: 4px solid var(--amber-2); padding: 12px 16px; border-radius: 8px; font-size: .95rem; }
.sources { margin-top: 36px; padding: 18px 20px; border: 1px solid var(--line-light); border-radius: 12px; background: var(--card); font-size: .93rem; }
.sources ul { margin: 8px 0 0; }
.article-cta { position: sticky; top: 96px; margin-top: 40px; background: var(--ink); color: #fff; border-radius: 18px; padding: 24px; display: grid; gap: 12px; }
.article-cta strong { font: 800 1.2rem var(--head); color: var(--amber); }
.article-cta p { margin: 0; color: #c3cad4; font-size: .95rem; }
@media (max-width: 900px) { .article-layout { grid-template-columns: 1fr; gap: 0; } .article-cta { position: static; margin-bottom: 40px; } }