/* STAMAR – štýly. Bez build procesu, čisté CSS s premennými. */

:root {
  /* paleta zladená s logom: modrá (navy) + oranžová */
  --blue-900: #0e2742;
  --blue-800: #16395f;
  --blue-600: #2f6db0;
  --blue-100: #e7f0f9;
  --orange:   #E2611F;
  --orange-d: #c14d12;
  --ink:      #1f2733;
  --muted:    #5f6b78;
  --line:     #e4e8ee;
  --bg:       #ffffff;
  --bg-soft:  #f5f7fa;
  --bg-dark:  #102740;
  --radius:   12px;
  --radius-sm: 8px;
  --maxw:     1180px;
  --shadow:   0 1px 2px rgba(16,40,70,.06), 0 8px 24px rgba(16,40,70,.06);
  --font:     "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

* { box-sizing: border-box; }
:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; border-radius: 2px; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--orange-d); text-decoration: none; }
a:hover { text-decoration: underline; }

.wordmark { font-family: "Michroma", var(--font); font-weight: 400; font-size: 1.0rem; letter-spacing: .14em; line-height: 1; display: inline-flex; align-items: center; color: var(--blue-800); }
.wm-o { color: var(--orange); }
.site-footer .wordmark, .hero-logo .wordmark { color: #fff; }
.brand-mark { height: 30px; width: auto; display: block; }
.brand-word { height: 21px; width: auto; display: block; }
.hero-logo { display: flex; justify-content: center; align-items: center; }
.hero-logo-card { background: #fff; border-radius: var(--radius); padding: 26px 32px; box-shadow: 0 12px 34px rgba(0,0,0,.24); }
.hero-logo-card img { display: block; width: 100%; max-width: 340px; }
img { max-width: 100%; display: block; }
h1, h2, h3 { line-height: 1.2; font-weight: 700; margin: 0 0 .5em; }
h1 { font-size: clamp(2rem, 4vw, 3rem); letter-spacing: -.5px; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); letter-spacing: -.3px; }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1rem; }
.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.section { padding: 72px 0; }
.section--soft { background: var(--bg-soft); }
.eyebrow { color: var(--orange); font-weight: 600; font-size: .85rem; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: .6rem; }
.lead { font-size: 1.15rem; color: var(--muted); max-width: 640px; }
.center { text-align: center; }
.center .lead { margin-left: auto; margin-right: auto; }
.section-sub { color: var(--muted); font-size: 1.02rem; max-width: 560px; margin: 12px auto 0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: var(--radius-sm);
  font-weight: 600; font-size: .95rem; cursor: pointer; border: 1px solid transparent;
  white-space: nowrap;
  transition: transform .12s ease, background .12s ease, box-shadow .12s ease;
}
.btn:hover { text-decoration: none; }
.btn:active { transform: scale(.98); }
.btn--primary { background: var(--orange); color: #fff; }
.btn--primary:hover { background: var(--orange-d); color: #fff; }
.btn--dark { background: var(--blue-800); color: #fff; }
.btn--dark:hover { background: var(--blue-900); color: #fff; }
.btn--ghost { background: #fff; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: var(--bg-soft); }
.btn--light { background: #fff; color: var(--blue-800); }
.btn--block { width: 100%; justify-content: center; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: saturate(180%) blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.25rem; letter-spacing: .5px; color: var(--ink); }
.brand:hover { text-decoration: none; }
.brand svg { display: block; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a { color: var(--ink); font-weight: 500; font-size: .95rem; }
.nav-links a:hover { color: var(--blue-600); text-decoration: none; }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; font-size: 1.6rem; color: var(--ink); }
.lang-switch { display: inline-flex; gap: 0; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.lang-btn { border: none; background: #fff; color: var(--muted); font-size: .92rem; font-weight: 600; padding: 9px 14px; cursor: pointer; letter-spacing: .04em; }
.lang-btn + .lang-btn { border-left: 1px solid var(--line); }
.lang-btn:hover { background: var(--bg-soft); color: var(--ink); }
.lang-btn.is-on { background: var(--blue-800); color: #fff; }

/* Hero */
.hero { background: linear-gradient(180deg, #f7fafd 0%, #ffffff 100%); border-bottom: 1px solid var(--line); padding: 56px 0 68px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; padding: 64px 0; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 26px; }
.tag { background: var(--blue-100); color: var(--blue-800); font-size: .8rem; font-weight: 600; padding: 5px 12px; border-radius: 999px; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.model-stage { position: relative; height: 380px; border-radius: var(--radius); overflow: hidden; background: radial-gradient(circle at 50% 30%, #eef3f8, #dde6ef); box-shadow: var(--shadow); cursor: grab; }
.model-stage .model-hint { position: absolute; left: 14px; bottom: 12px; font-size: .75rem; color: var(--muted); pointer-events: none; }
.model-controls { position: absolute; right: 12px; top: 12px; display: flex; flex-direction: column; gap: 8px; }
.model-fallback { display: flex; align-items: center; justify-content: center; height: 100%; color: var(--muted); font-size: .9rem; }
.icon-btn { width: 40px; height: 40px; border-radius: 50%; border: none; background: rgba(255,255,255,.92); color: var(--blue-800); cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; box-shadow: var(--shadow); }
.icon-btn:hover { background: #fff; }
.icon-btn.is-active { background: var(--blue-800); color: #fff; }

/* Product cards */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; }
.card {
  display: flex; flex-direction: column; gap: 10px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #cdd6e2; text-decoration: none; }
.card .ic { width: 48px; height: 48px; border-radius: var(--radius-sm); background: var(--blue-100); color: var(--blue-600); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; }
.card h3 { margin: 6px 0 0; color: var(--ink); }
.card p { color: var(--muted); font-size: .92rem; margin: 0; flex: 1; }
.card .more { color: var(--orange); font-weight: 600; font-size: .9rem; display: inline-flex; align-items: center; gap: 5px; }
.card--featured { border: 2px solid var(--blue-600); }
.badge-soon { align-self: flex-start; background: #fff3e8; color: var(--orange-d); font-size: .72rem; font-weight: 600; padding: 3px 9px; border-radius: 999px; }

/* Features */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }
.feature { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 24px; transition: transform .15s ease, box-shadow .15s ease; }
.feature:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.feature .ic { width: 56px; height: 56px; border-radius: 50%; background: var(--blue-100); color: var(--blue-600); display: flex; align-items: center; justify-content: center; font-size: 1.9rem; margin-bottom: 16px; }
.feature h3 { margin-bottom: 6px; }
.feature p { color: var(--muted); font-size: .92rem; margin: 0; }

/* Galéria */
.gal-section { margin-bottom: 2.4rem; }
.gal-section h2 { margin-bottom: 1rem; }
.gal-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.gal-item { aspect-ratio: 4 / 3; background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; color: var(--muted); }
.gal-item:hover { border-color: #c2cdda; text-decoration: none; }
.gal-item i { font-size: 2rem; color: var(--blue-600); }
.gal-item span { font-size: .8rem; }
/* Masonry galéria (bez orezu – rôzne výšky) */
.gal-masonry { column-count: 3; column-gap: 16px; }
.gal-photo { display: block; width: 100%; padding: 0; margin: 0 0 16px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; cursor: pointer; overflow: hidden; break-inside: avoid; transition: transform .15s ease, box-shadow .15s ease; }
.gal-photo img { display: block; width: 100%; height: auto; border-radius: var(--radius); }
.gal-photo:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
@media (max-width: 900px) { .gal-masonry { column-count: 2; } }
@media (max-width: 560px) { .gal-masonry { column-count: 1; } }
/* Lightbox */
.lightbox { position: fixed; inset: 0; z-index: 1000; display: none; align-items: center; justify-content: center; background: rgba(8,18,32,.9); padding: 3vh 4vw; }
.lightbox.is-open { display: flex; }
.lightbox .lb-img { max-width: 92vw; max-height: 90vh; border-radius: 6px; box-shadow: 0 12px 40px rgba(0,0,0,.5); }
.lb-btn { position: absolute; background: rgba(255,255,255,.14); color: #fff; border: none; border-radius: 50%; width: 46px; height: 46px; font-size: 26px; line-height: 1; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: background .15s; }
.lb-btn:hover { background: rgba(255,255,255,.28); }
.lb-close { top: 3vh; right: 4vw; }
.lb-prev { left: 2vw; top: 50%; transform: translateY(-50%); }
.lb-next { right: 2vw; top: 50%; transform: translateY(-50%); }
@media (max-width: 560px) { .lb-prev { left: 1vw; } .lb-next { right: 1vw; } .lb-btn { width: 40px; height: 40px; } }

/* Postup objednávky */
.steps { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.steps::before { content: ""; position: absolute; left: 10%; right: 10%; top: 50px; height: 2px; background: var(--line); z-index: 0; }
.step { position: relative; z-index: 1; text-align: center; background: var(--bg-soft); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 16px 20px; }
.step-n { width: 44px; height: 44px; margin: 0 auto 14px; border-radius: 50%; background: var(--blue-800); color: #fff; font-weight: 700; font-size: 1.1rem; display: flex; align-items: center; justify-content: center; box-shadow: 0 0 0 6px var(--bg-soft); }
.step-t { font-weight: 700; color: var(--ink); margin-bottom: 4px; }
.step p { color: var(--muted); font-size: .9rem; margin: 0; }
.form-hint { font-size: .8rem; color: var(--muted); margin-top: 6px; }

/* About */
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.about ul { list-style: none; padding: 0; margin: 16px 0 0; }
.about li { display: flex; gap: 10px; align-items: flex-start; padding: 8px 0; color: var(--muted); }
.about li i { color: var(--orange); margin-top: 3px; }
.stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stats--row { grid-template-columns: repeat(4, 1fr); margin-top: 36px; }
.about-photo img { width: 100%; height: auto; border-radius: var(--radius); display: block; box-shadow: var(--shadow); }
.stat { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; box-shadow: 0 1px 2px rgba(16,40,70,.04); }
.stat .num { font-size: 2rem; font-weight: 800; color: var(--blue-800); }
.stat .lbl { color: var(--muted); font-size: .9rem; }

/* Transport banner */
.banner {
  background: var(--bg-dark); color: #fff; border-radius: var(--radius);
  padding: 36px 40px; display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.banner h2 { color: #fff; margin-bottom: 6px; }
.banner p { color: #b8c6d6; margin: 0; max-width: 540px; }
.banner .ic { font-size: 2.4rem; color: #6fb0e8; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.info-row { display: flex; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.info-row:last-child { border-bottom: none; }
.info-row i { color: var(--blue-600); font-size: 1.2rem; width: 24px; text-align: center; }
.info-row .k { font-size: .8rem; color: var(--muted); }
.info-row .v { font-weight: 500; }
.form-field { margin-bottom: 14px; }
.form-field label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 5px; }
.form-field input, .form-field textarea, .form-field select {
  width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-family: inherit; font-size: .95rem; background: #fff;
}
.form-field input:focus, .form-field textarea:focus, .form-field select:focus { outline: none; border-color: var(--blue-600); box-shadow: 0 0 0 3px rgba(24,95,165,.12); }
.form-field select { width: 100%; padding: 11px 13px; border: 1px solid var(--line); border-radius: var(--radius-sm); font-family: inherit; font-size: .95rem; background: #fff; }
.form-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.consent { display: flex; gap: 9px; align-items: flex-start; font-size: .86rem; color: var(--ink); margin: 6px 0 16px; cursor: pointer; }
.consent input { margin-top: 3px; flex: 0 0 auto; }
.hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }
.form-status { margin-top: 12px; font-size: .9rem; min-height: 1.2em; }
.form-status.ok { color: var(--blue-800); font-weight: 500; }
.form-status.err { color: #b3261e; font-weight: 500; }
.consent-txt label { display: inline; font-weight: 400; }
.consent-txt a { color: var(--orange-d); }

/* Jazykové bloky (privacy a pod.) */
.lang-block { display: none; }
html[lang="sk"] .lang-block.sk, html[lang="de"] .lang-block.de, html[lang="en"] .lang-block.en { display: block; }
.legal { max-width: 760px; }
.legal h2 { font-size: 1.15rem; margin-top: 1.8rem; }
.legal p, .legal li { color: var(--muted); }
.legal ul { padding-left: 1.1rem; }
.legal a { color: var(--orange-d); }
@media (max-width: 560px) { .form-grid2 { grid-template-columns: 1fr; } }

/* Footer */
.site-footer { background: var(--bg-dark); color: #aebfd0; padding: 48px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 36px; }
.site-footer h4 { color: #fff; font-size: 1rem; margin: 0 0 14px; }
.site-footer a { color: #aebfd0; }
.site-footer a:hover { color: #fff; }
.footer-list { list-style: none; padding: 0; margin: 0; }
.footer-list li { padding: 4px 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); margin-top: 32px; padding-top: 18px; font-size: .85rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* Product detail page */
.breadcrumb { font-size: .85rem; color: var(--muted); padding: 22px 0 0; }
.breadcrumb a { color: var(--muted); }
.detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; padding: 28px 0 0; align-items: start; }
.gallery-main { position: relative; height: 360px; border-radius: var(--radius); overflow: hidden; background: radial-gradient(circle at 50% 30%, #eef3f8, #dde6ef); box-shadow: var(--shadow); cursor: grab; }
.gallery-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; background: #fff; display: none; z-index: 4; }
.gallery-main.is-photo { cursor: default; }
.gallery-main.is-photo .gallery-photo { display: block; }
.gallery-main.is-photo .model-controls, .gallery-main.is-photo .model-hint { display: none; }
.gallery-thumbs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 10px; }
.thumb { flex: 0 0 auto; width: 74px; aspect-ratio: 4/3; padding: 0; border-radius: var(--radius-sm); background: var(--bg-soft); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; color: var(--muted); cursor: pointer; font-size: 1.2rem; overflow: hidden; font-family: inherit; }
.thumb.is-active { border: 2px solid var(--blue-600); color: var(--blue-600); }
.thumb--photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.spec-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin: 16px 0 22px; }
.spec-card { background: var(--bg-soft); border-radius: var(--radius-sm); padding: 12px 14px; }
.spec-card .k { font-size: .72rem; color: var(--muted); }
.spec-card .v { font-weight: 700; }

/* Configurator */
.cfg { border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.cfg h3 { display: flex; align-items: center; gap: 8px; }
.cfg-group { margin-bottom: 16px; }
.cfg-group > .lbl { font-size: .82rem; font-weight: 600; color: var(--muted); margin-bottom: 8px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  font-size: .88rem; padding: 8px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: #fff; color: var(--ink); cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.chip:hover { border-color: #c2cdda; }
.chip.is-on { background: var(--blue-800); color: #fff; border-color: var(--blue-800); }
.swatches { display: flex; gap: 8px; flex-wrap: wrap; }
.swatch { width: 30px; height: 30px; border-radius: 50%; border: 2px solid #fff; outline: 1px solid #cfd6df; cursor: pointer; }
.swatch.is-on { outline: 2px solid var(--blue-800); transform: scale(1.08); }
.cfg-note { display: flex; gap: 9px; align-items: flex-start; background: var(--blue-100); border-radius: var(--radius-sm); padding: 11px 13px; margin-bottom: 16px; font-size: .86rem; color: var(--blue-800); }
.cfg-note i { color: var(--blue-600); margin-top: 2px; flex: 0 0 auto; }
.cfg-summary { background: var(--bg-soft); border-radius: var(--radius-sm); padding: 12px 14px; margin: 16px 0; font-size: .9rem; }
.cfg-summary .lbl { color: var(--muted); }

/* Construction & table */
.spec-list { display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.spec-item { display: grid; grid-template-columns: 180px 1fr; gap: 16px; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.spec-item:last-child { border-bottom: none; }
.spec-item .k { font-weight: 700; }
.spec-item .t { color: var(--muted); }
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); }
table.sizes { width: 100%; border-collapse: collapse; font-size: .92rem; min-width: 640px; }
table.sizes th, table.sizes td { padding: 12px 14px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
table.sizes thead th { background: var(--bg-soft); font-weight: 700; }
table.sizes tbody tr:hover { background: #fafbfd; }
.note { font-size: .85rem; color: var(--muted); margin-top: 8px; }

.pill-list { display: flex; flex-wrap: wrap; gap: 8px; }
.pill { background: var(--blue-100); color: var(--blue-800); font-size: .85rem; font-weight: 500; padding: 6px 13px; border-radius: 999px; }

.dim-readout { margin-top: 10px; text-align: center; font-size: .85rem; color: var(--muted); font-variant-numeric: tabular-nums; }

/* Hero – banner s fotkou + produktové karty (klient si hneď vyberie) */
.hero--banner { background: var(--bg-soft); border-bottom: 1px solid var(--line); padding-bottom: 56px; }
.hero-banner {
  background:
    repeating-linear-gradient(90deg, rgba(255,255,255,.028) 0 1px, transparent 1px 28px),
    radial-gradient(820px 380px at 80% 12%, rgba(245,130,32,.16), transparent 62%),
    linear-gradient(120deg, #0c2440 0%, #163a61 52%, #102f4d 100%);
  color: #fff; padding: 72px 0 116px;
}
.eyebrow--light { color: var(--orange); }
.hero-banner-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: center; }
.hero-logo img { display: block; width: 100%; max-width: 360px; margin-left: auto; }
.hero-title { color: #fff; font-size: clamp(1.9rem, 3.6vw, 2.8rem); letter-spacing: -.3px; max-width: 860px; margin: 0 0 .4em; }
.hero-sub { color: #cfe0f0; font-size: 1.12rem; max-width: 640px; margin: 0; }
.offer-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(186px, 1fr)); gap: 16px; margin-top: -76px; position: relative; z-index: 2; }
.ocard { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .15s ease, box-shadow .15s ease; }
.ocard:hover { transform: translateY(-4px); box-shadow: var(--shadow); text-decoration: none; }
.ocard-photo { aspect-ratio: 4 / 3; background: var(--bg-soft); display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 6px; border-bottom: 1px solid var(--line); }
.ocard-photo i { font-size: 36px; color: var(--blue-600); }
.ocard-photo span { font-size: 11px; color: var(--muted); letter-spacing: .5px; }
.ocard-photo img { width: 100%; height: 100%; object-fit: contain; padding: 6px; display: block; }
.ocard-body { padding: 16px; display: flex; flex-direction: column; gap: 5px; flex: 1; }
.ocard-title { font-weight: 700; font-size: 15px; color: var(--ink); }
.ocard-tag { font-size: 12px; color: var(--muted); flex: 1; line-height: 1.4; }
.ocard-more { color: var(--orange); font-weight: 600; font-size: 13px; display: inline-flex; align-items: center; gap: 5px; margin-top: 8px; }

/* Hero – veľký kontajner v strede, dvere odhalia ponuku */
.hero-head { text-align: center; max-width: 680px; margin: 0 auto 30px; }
.reveal { display: flex; flex-direction: column; align-items: center; gap: 18px; }
.reveal-cont { position: relative; width: 100%; max-width: 660px; perspective: 1600px; }
.reveal-shadow { position: absolute; left: 36px; right: 36px; bottom: -18px; height: 26px; background: #0a2438; opacity: .18; border-radius: 50%; filter: blur(9px); z-index: 0; }
.reveal-inner { position: relative; background: #0C447C; border-radius: 8px; padding: 16px; z-index: 1; }
.reveal-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.rcard { display: flex; align-items: center; gap: 12px; background: #fff; border-radius: 8px; padding: 14px 16px; color: var(--ink); transition: transform .12s ease, box-shadow .12s ease; }
.rcard:hover { transform: translateY(-2px); box-shadow: 0 6px 18px rgba(8,40,70,.18); text-decoration: none; }
.rcard .ic { flex: 0 0 auto; width: 42px; height: 42px; border-radius: 8px; background: var(--blue-100); color: var(--blue-600); display: flex; align-items: center; justify-content: center; font-size: 21px; }
.rcard .tx { display: flex; flex-direction: column; line-height: 1.3; }
.rcard .t { font-weight: 600; font-size: 15px; }
.rcard .d { font-size: 12px; color: var(--muted); }
.rcard--cta { background: var(--orange); }
.rcard--cta .ic { background: rgba(255,255,255,.22); color: #fff; }
.rcard--cta .t { color: #fff; }
.rcard--cta .d { color: #ffe1d4; }
.reveal-rail { position: absolute; left: 0; right: 0; height: 14px; background: #07314f; z-index: 6; }
.reveal-rail.top { top: 0; border-radius: 8px 8px 0 0; }
.reveal-rail.bottom { bottom: 0; border-radius: 0 0 8px 8px; }
.reveal-cast { position: absolute; width: 22px; height: 22px; background: #062a44; z-index: 7; }
.reveal-door {
  position: absolute; top: 0; bottom: 0; width: 50%; z-index: 5; cursor: pointer;
  background: repeating-linear-gradient(90deg, #56626c 0, #7d8b96 7px, #9aa6b0 13px, #7d8b96 19px, #56626c 26px);
  border-top: 3px solid #45505a; border-bottom: 3px solid #45505a;
  transition: transform .85s cubic-bezier(.6,.05,.2,1); backface-visibility: hidden;
}
.reveal-door.left { left: 0; transform-origin: left center; border-radius: 8px 0 0 8px; }
.reveal-door.right { right: 0; transform-origin: right center; border-radius: 0 8px 8px 0; }
.reveal-rod { position: absolute; top: 14px; bottom: 14px; width: 6px; background: #cfd5da; border-left: 1px solid #aeb6bd; border-right: 1px solid #99a1a8; }
.reveal-handle { position: absolute; top: 50%; margin-top: -30px; width: 12px; height: 60px; background: #bdc4ca; border-radius: 3px; border: 1px solid #9aa1a8; }
.reveal-hinge { position: absolute; width: 9px; height: 16px; background: #3d474f; }
.reveal-stencil { position: absolute; top: 24px; left: 50%; transform: translateX(-50%); z-index: 6; font-size: 13px; letter-spacing: 4px; color: #cfd5da; font-weight: 600; pointer-events: none; transition: opacity .4s; }
.reveal-cont.is-open .reveal-door.left { transform: rotateY(-116deg); }
.reveal-cont.is-open .reveal-door.right { transform: rotateY(116deg); }
.reveal-cont.is-open .reveal-door { pointer-events: none; }
.reveal-cont.is-open .reveal-stencil { opacity: 0; }

/* Responsive */
@media (max-width: 900px) {
  .hero-grid, .about-grid, .contact-grid, .detail-grid { grid-template-columns: 1fr; }
  .hero-banner-grid { grid-template-columns: 1fr; }
  .hero-logo img { max-width: 280px; margin: 8px auto 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .model-stage { height: 320px; }
  .nav-links { display: none; }
  .nav-toggle { display: block; }
  .nav-actions .btn--primary { padding: 9px 14px; font-size: .85rem; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .stats--row { grid-template-columns: 1fr 1fr; }
  .nav.is-open .nav-links a { font-size: 1.05rem; }
  .nav.is-open .nav-links {
    display: flex; flex-direction: column; gap: 14px; position: absolute; top: 68px; left: 0; right: 0;
    background: #fff; border-bottom: 1px solid var(--line); padding: 20px 24px;
  }
  .section { padding: 52px 0; }
}
@media (max-width: 560px) {
  .footer-grid { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .spec-cards { grid-template-columns: 1fr 1fr; }
  .spec-item { grid-template-columns: 1fr; gap: 4px; }
  .banner { padding: 26px; }
  .nav-actions .btn--primary { display: none; }
  .brand { font-size: 1.15rem; }
  /* na telefóne len ikona loga (text STAMAR je hneď v hero sekcii) + kompaktný prepínač jazykov */
  .brand-word { display: none; }
  .brand-mark { height: 34px; }
  .nav-actions { gap: 8px; }
  .lang-btn { padding: 7px 11px; font-size: .82rem; }
  .reveal-grid { grid-template-columns: 1fr; }
  .rcard { padding: 12px 14px; }
}