/* ===========================================================================
   internetostrava.cz — REDESIGN „Srdce staré Ostravy"
   Čistý dizajnový layer: oceľ, betón, signálna žltá, optické svetlo.
   =========================================================================== */

@font-face {
  font-family: "Oswald";
  font-style: normal;
  font-weight: 600 700;
  font-display: swap;
  src: url("/assets/fonts/oswald-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Oswald";
  font-style: normal;
  font-weight: 600 700;
  font-display: swap;
  src: url("/assets/fonts/oswald-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

:root {
  --steel-950: #0a0f13;
  --steel-900: #10171c;
  --steel-850: #141d24;
  --steel-800: #1b262e;
  --concrete: #e9e4da;
  --concrete-2: #f1ede4;
  --paper: #fbfaf6;
  --ink: #141a1f;
  --ink-soft: #4a545d;
  --line: rgba(20, 26, 31, .14);
  --line-soft: rgba(20, 26, 31, .08);
  --signal: #f5b800;
  --signal-deep: #cf9b00;
  --steelblue: #2a7fc4;
  --steelblue-deep: #1763ad;
  --rust: #c0612e;
  --white-90: rgba(255, 255, 255, .9);
  --white-70: rgba(255, 255, 255, .7);

  --display: "Oswald", Impact, "Arial Narrow", sans-serif;
  --sans: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --gutter: clamp(20px, 4.5vw, 64px);
  --wrap: 1280px;
  --wrap-narrow: 760px;
  --section: clamp(72px, 9vw, 132px);
  --radius: 4px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img, video { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; }
::selection { background: var(--signal); color: var(--steel-900); }

/* ---- layout ---- */
.wrap { width: min(var(--wrap), 100% - var(--gutter) * 2); margin-inline: auto; }
.wrap-narrow { max-width: var(--wrap-narrow); }
.section { padding-block: var(--section); }
.band { position: relative; isolation: isolate; }
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* ---- typografia ---- */
.display { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; line-height: 1.12; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--display); font-weight: 600; text-transform: uppercase;
  letter-spacing: .22em; font-size: .78rem; color: var(--signal);
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--signal); }
.eyebrow.dark { color: var(--steelblue-deep); }
.eyebrow.dark::before { background: var(--steelblue-deep); }

h2.title { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .035em; line-height: 1.16; font-size: clamp(1.7rem, 2.9vw, 2.5rem); margin: 14px 0 0; max-width: 22ch; }
h3 { font-family: var(--display); font-weight: 600; text-transform: uppercase; letter-spacing: .03em; line-height: 1.2; font-size: 1.18rem; margin: 0; }
.lead { font-size: clamp(1.08rem, 1.5vw, 1.26rem); line-height: 1.6; color: var(--ink-soft); max-width: 60ch; }
.section-head { max-width: 720px; margin-bottom: clamp(34px, 4vw, 52px); }
.section-head .lead { margin-top: 16px; }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 26px;
  font-family: var(--display); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; font-size: .92rem;
  border: 2px solid transparent; border-radius: var(--radius); cursor: pointer;
  white-space: nowrap;
  transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--signal); color: var(--steel-900); }
.btn-primary:hover { background: #ffc923; }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost:hover { border-color: var(--signal); color: var(--signal); }
.btn-dark { background: var(--steel-900); color: #fff; }
.btn-dark:hover { background: var(--steel-800); }
.btn-block { width: 100%; }

/* ---- header ---- */
.site-header {
  position: sticky; top: 0; z-index: 40;
  background: rgba(10, 15, 19, .9); backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.nav { display: flex; align-items: center; justify-content: space-between; min-height: 76px; gap: 24px; }
.logo { display: inline-flex; align-items: center; gap: 12px; min-width: 0; }
.logo-favicon { width: 46px; height: 46px; border-radius: 10px; object-fit: cover; }
.logo-text { display: grid; line-height: .86; color: #fff; }
.logo-text > span, .logo-text strong { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .04em; }
.logo-text > span { font-size: .92rem; color: #fff; }
.logo-text strong { color: #3d8ad9; font-size: 1.6rem; }
.logo-text small { color: #fff; font-size: .44em; letter-spacing: 0; }
.nav-links { display: flex; align-items: center; gap: 26px; }
.nav-links a {
  font-family: var(--display); font-weight: 600; text-transform: uppercase; letter-spacing: .1em;
  font-size: .82rem; color: var(--white-90);
}
.nav-links a:hover { color: var(--signal); }
.nav-links .btn { min-height: 44px; }
.nav-toggle { display: none; }

/* ---- HERO ---- */
.hero { position: relative; min-height: clamp(600px, 90vh, 940px); display: flex; align-items: center; overflow: hidden; isolation: isolate; }
/* Desktop: hero vyplní celú prvú obrazovku (mínus výška sticky hlavičky ~76px), aby nevykukovala ďalšia sekcia. Mobil/tablet ostáva na clamp vyššie. */
@media (min-width: 881px) { .hero { min-height: calc(100vh - 76px); } }
.hero-media { position: absolute; inset: 0; z-index: -2; }
.hero-media img, .hero-media video { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-scrim {
  position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(90deg, rgba(7,11,14,.94) 0%, rgba(7,11,14,.78) 38%, rgba(7,11,14,.32) 70%, rgba(7,11,14,.45) 100%),
    linear-gradient(0deg, rgba(7,11,14,.85) 0%, rgba(7,11,14,0) 42%);
}
.hero-inner { padding-block: clamp(80px, 12vh, 150px); }
.hero h1 {
  font-family: var(--display); font-weight: 700; text-transform: uppercase;
  letter-spacing: .02em; line-height: 1.06;
  font-size: clamp(2.9rem, 6vw, 5.6rem);
  color: #fff; margin: 18px 0 0; max-width: 16ch;
  text-shadow: 0 4px 40px rgba(0,0,0,.5);
}
.hero h1 .accent { color: #3d8ad9; }
.hero .lead { color: var(--white-90); max-width: 46ch; margin-top: 22px; font-weight: 450; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; align-items: center; }
.hero-altlink { margin-top: 18px; color: var(--white-70); font-size: .96rem; }
.hero-altlink a { color: #fff; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--signal); }
.hero-altlink a:hover { color: var(--signal); }
.hero-callback { display: flex; gap: 8px; }
.hero-callback input {
  height: 52px; width: 190px; padding: 0 16px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.28); border-radius: var(--radius);
  color: #fff; font: inherit; font-size: .95rem;
}
.hero-callback input::placeholder { color: rgba(255,255,255,.55); }
.hero-meta {
  display: flex; align-items: center; gap: 14px; margin-top: 40px;
  font-family: var(--display); text-transform: uppercase; letter-spacing: .16em;
  font-size: .72rem; color: var(--white-70);
}
.hero-meta b { color: var(--signal); font-weight: 600; }
.hero-meta span { width: 6px; height: 6px; background: var(--signal); transform: rotate(45deg); }

/* ---- stats strip ---- */
.stats { background-color: #131b22; background-image: linear-gradient(180deg, rgba(255,255,255,.04), rgba(0,0,0,.28)), url("/assets/tex-steel.png"); color: #fff; }
.stats .grid { display: grid; grid-template-columns: repeat(3, 1fr); }
.stat { padding: clamp(28px, 4vw, 46px) clamp(20px, 3vw, 40px); border-left: 1px solid rgba(255,255,255,.1); }
.stat:first-child { border-left: 0; }
.stat b { display: block; font-family: var(--display); color: var(--signal); font-size: .8rem; letter-spacing: .2em; }
.stat strong { display: block; font-family: var(--display); text-transform: uppercase; font-size: clamp(1.5rem, 2.4vw, 2.1rem); letter-spacing: .02em; margin: 8px 0 4px; }
.stat span { color: var(--white-70); font-size: .95rem; }

/* ---- concrete sections ---- */
/* svetlé betónové pásy */
.soft, .concrete, .band-light {
  background-color: #e7e1d6;
  background-image:
    linear-gradient(180deg, rgba(255,255,255,.35), rgba(0,0,0,.03)),
    url("/assets/tex-concrete.png");
}
.soft-2 {
  background-color: #efe9df;
  background-image:
    linear-gradient(180deg, rgba(255,255,255,.4), rgba(0,0,0,.02)),
    url("/assets/tex-concrete.png");
}
/* tmavé oceľové pásy */
.band-dark {
  background-color: #131b22;
  background-image:
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(0,0,0,.28)),
    url("/assets/tex-steel.png");
  color: #fff;
}
.band-dark .title { color: #fff; }
.band-dark .lead { color: rgba(255,255,255,.78); }
.band-dark .note { color: rgba(255,255,255,.6); }
.band-dark .step { border-top-color: rgba(255,255,255,.22); }
.band-dark .step .num { color: var(--signal); }
.band-dark .step h3 { color: #fff; }
.band-dark .step p { color: rgba(255,255,255,.72); }
.band-dark .trustline .ico { color: var(--signal); }
.band-dark .trustline p, .band-dark .trustline strong { color: #fff; }
.divider-steel { height: 4px; background:
  linear-gradient(90deg, var(--steelblue-deep), var(--signal) 60%, var(--steelblue-deep)); }

/* ---- trust line ---- */
.trustline {
  display: flex; gap: 14px; align-items: flex-start;
  margin-top: 26px; padding: 2px 0 2px 16px;
  border-left: 3px solid var(--signal);
}
.trustline .ico { flex: 0 0 auto; width: 24px; height: 24px; color: var(--steelblue-deep); }
.trustline p { margin: 0; font-size: 1rem; color: var(--ink); }
.trustline strong { color: var(--ink); }

/* ---- value / two-col ---- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(36px, 5vw, 80px); align-items: center; }
.value { display: grid; grid-template-columns: 1.12fr .88fr; gap: clamp(30px, 5vw, 72px); align-items: start; }
.checklist { border-left: 1px solid var(--line); padding-left: clamp(22px, 3vw, 36px); }
.band-dark .checklist { border-left-color: rgba(255,255,255,.2); }
.checklist .label { font-family: var(--display); font-weight: 600; text-transform: uppercase; letter-spacing: .16em; font-size: .76rem; color: var(--steelblue-deep); margin-bottom: 20px; }
.band-dark .checklist .label { color: var(--signal); }
.checklist ul { list-style: none; margin: 0 0 24px; padding: 0; display: grid; gap: 16px; }
.checklist li { display: flex; gap: 13px; align-items: baseline; font-size: 1rem; color: var(--ink); }
.band-dark .checklist li { color: rgba(255,255,255,.92); }
.checklist li::before { content: "\2713"; color: var(--signal-deep); font-weight: 700; font-size: 1.05rem; line-height: 1; flex: 0 0 auto; }
.band-dark .checklist li::before { color: var(--signal); }

/* ---- tariffs ---- */
.tariffs .grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line);
  padding: 30px 28px;
  transition: transform .18s ease, border-color .18s ease;
}
.card:hover { transform: translateY(-4px); border-color: var(--steelblue); }
.card.feature { border: 1px solid var(--line); border-top: 4px solid var(--signal); }
.band-dark .card { border-color: rgba(20,26,31,.1); }
.band-dark .card.feature { border-top-color: var(--signal); }
.card .tag {
  align-self: flex-start; font-family: var(--display); font-weight: 600; text-transform: uppercase;
  letter-spacing: .1em; font-size: .68rem; color: #fff; background: var(--steelblue-deep);
  padding: 5px 11px; margin-bottom: 16px;
}
.card.feature .tag { background: var(--signal); color: var(--steel-900); }
.card h3 { font-size: 1.32rem; }
.card .speed { color: var(--steelblue-deep); font-weight: 600; font-size: .92rem; margin: 6px 0 14px; }
.card .price { font-family: var(--display); font-weight: 700; font-size: 2.5rem; line-height: 1; color: var(--ink); }
.card .price small { font-size: .9rem; font-weight: 600; color: var(--ink-soft); letter-spacing: 0; }
.card ul { list-style: none; margin: 18px 0 24px; padding: 0; display: grid; gap: 10px; }
.card li { position: relative; padding-left: 26px; color: var(--ink-soft); font-size: .96rem; }
.card li::before { content: ""; position: absolute; left: 0; top: .55em; width: 12px; height: 2px; background: var(--signal); }
.card .btn { margin-top: auto; }
.note { margin-top: 22px; font-size: .9rem; color: var(--ink-soft); }

/* ---- steps ---- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; counter-reset: step; }
.step { padding: 24px 0 0; border-top: 2px solid rgba(20,26,31,.2); }
.step .num { font-family: var(--display); font-weight: 700; font-size: 2.6rem; line-height: 1; color: var(--steelblue-deep); }
.step h3 { margin: 14px 0 8px; font-size: 1.12rem; }
.step p { margin: 0; color: var(--ink-soft); font-size: .97rem; }

/* ---- foto band (radnice / optika) ---- */
.photoband { position: relative; isolation: isolate; color: #fff; overflow: hidden; }
.photoband > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.photoband .scrim { position: absolute; inset: 0; z-index: -1; }
.photoband.left .scrim { background: linear-gradient(90deg, rgba(7,11,14,.92) 0%, rgba(7,11,14,.7) 44%, rgba(7,11,14,.25) 100%); }
.photoband .inner { padding-block: clamp(70px, 9vw, 120px); }

/* form panel */
.form-panel { background: rgba(10,15,19,.82); border: 1px solid rgba(255,255,255,.16); border-top: 4px solid var(--signal); backdrop-filter: blur(8px); padding: clamp(26px, 3vw, 40px); max-width: 520px; }
.form-panel .eyebrow, .lead-modal__panel .eyebrow { font-size: .72rem; margin-bottom: 10px; }
.form-panel h3 { color: #fff; font-size: 1.5rem; }
.form-panel p { color: var(--white-70); font-size: .95rem; margin: 8px 0 20px; }
.form-grid { display: grid; gap: 14px; grid-template-columns: 1fr 1fr; }
.field { display: grid; gap: 6px; }
.field.wide { grid-column: 1 / -1; }
.field label { font-size: .76rem; font-weight: 600; letter-spacing: .05em; color: var(--white-70); text-transform: uppercase; }
.field label small { color: rgba(255,255,255,.4); font-weight: 600; letter-spacing: 0; text-transform: none; }
.input-wrap { position: relative; }
.input-wrap > svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); width: 18px; height: 18px; pointer-events: none; color: rgba(255,255,255,.5); }
.field.primary .input-wrap > svg { color: var(--signal); }
.field input {
  width: 100%; height: 50px; padding: 0 14px; background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.24); border-radius: var(--radius); color: #fff; font: inherit;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.input-wrap input { padding-left: 42px; }
.field.primary input { border-color: rgba(245,184,0,.55); }
.field input::placeholder { color: rgba(255,255,255,.45); }
.field input:focus { outline: none; border-color: var(--signal); box-shadow: 0 0 0 3px rgba(245,184,0,.22); }
.consent { grid-column: 1/-1; display: flex; gap: 10px; align-items: flex-start; font-size: .8rem; line-height: 1.5; color: var(--white-70); }
.consent input { margin-top: 2px; flex: 0 0 auto; accent-color: var(--signal); width: 16px; height: 16px; }
.consent a { color: var(--signal); text-decoration: underline; text-underline-offset: 2px; }
.form-reassure { grid-column: 1/-1; display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 2px; color: rgba(255,255,255,.55); font-size: .78rem; }
.form-reassure svg { width: 16px; height: 16px; color: var(--signal); flex: 0 0 auto; }
.form-faq { grid-column: 1/-1; margin-top: 14px; border-top: 1px solid rgba(255,255,255,.12); }
.form-faq__item { margin: 0; padding: 9px 0; font-size: .82rem; line-height: 1.45; color: var(--white-70); border-bottom: 1px solid rgba(255,255,255,.08); }
.form-faq__item:last-child { border-bottom: 0; }
.form-faq__item b { color: #fff; font-weight: 600; }
.hp-field { position: absolute; left: -9999px; }

/* ---- lokality ---- */
.districts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.district {
  position: relative; isolation: isolate; overflow: hidden;
  display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 210px; padding: 22px; color: #fff;
  border-bottom: 4px solid var(--signal); transition: transform .2s ease;
}
.district img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform .45s ease; }
.district::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(10,15,19,.2) 0%, rgba(10,15,19,.5) 50%, rgba(10,15,19,.88) 100%); }
.district:hover { transform: translateY(-6px); }
.district:hover img { transform: scale(1.06); }
.district span { color: var(--white-90); font-size: .88rem; text-shadow: 0 1px 3px rgba(0,0,0,.4); }
.district h3 { margin: 8px 0 12px; color: #fff; font-size: 1.45rem; text-shadow: 0 1px 4px rgba(0,0,0,.45); }
.district b { font-family: var(--display); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; font-size: .8rem; color: var(--signal); }

/* ---- človek z Ostravy ---- */
.person { display: grid; grid-template-columns: .92fr 1.08fr; gap: clamp(30px, 5vw, 70px); align-items: center; }
.person figure { margin: 0; position: relative; }
.person figure { border: 1px solid rgba(255,255,255,.14); }
.person img { width: 100%; height: 100%; object-fit: cover; }
.person figure::after { content: ""; position: absolute; left: 0; bottom: 0; width: 64px; height: 4px; background: var(--signal); }
.person .badge { position: absolute; left: 18px; bottom: 18px; background: var(--steel-900); color: #fff; padding: 12px 16px; border-left: 3px solid var(--signal); }
.person .badge b { display: block; font-family: var(--display); text-transform: uppercase; letter-spacing: .06em; }
.person .badge span { font-size: .82rem; color: var(--white-70); }

/* ---- FAQ ---- */
.faq { display: grid; gap: 12px; max-width: 860px; }
.faq details { background: #fff; border: 1px solid var(--line); padding: 18px 22px; }
.faq summary { cursor: pointer; list-style: none; font-family: var(--display); font-weight: 600; text-transform: uppercase; letter-spacing: .02em; font-size: 1.02rem; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--steelblue-deep); font-size: 1.4rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin: 14px 0 0; color: var(--ink-soft); }

/* ---- footer ---- */
.site-footer { background: var(--steel-950); color: #fff; border-top: 6px solid var(--signal); padding-block: clamp(48px, 6vw, 78px) 28px; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr; gap: 40px; }
.footer-logo { margin-bottom: 18px; }
.footer-logo .logo-text strong { font-size: 1.4rem; }
.site-footer p { color: var(--white-70); font-size: .9rem; max-width: 46ch; }
.site-footer h4 { font-family: var(--display); text-transform: uppercase; letter-spacing: .08em; color: var(--signal); font-size: .82rem; margin: 0 0 14px; }
.footer-links { display: grid; gap: 9px; }
.footer-links a { color: var(--white-90); font-size: .92rem; }
.footer-links a:hover { color: var(--signal); }
.footer-bottom { margin-top: 40px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.12); color: var(--white-70); font-size: .82rem; }

/* ---- lead modal ---- */
.lead-modal { position: fixed; inset: 0; z-index: 90; display: grid; place-items: center; padding: 20px; }
.lead-modal[hidden] { display: none; }
.lead-modal__backdrop { position: absolute; inset: 0; background: rgba(6,10,13,.7); backdrop-filter: blur(3px); }
.lead-modal__panel { position: relative; width: min(540px, 100%); background: var(--steel-900); color: #fff; border-top: 5px solid var(--signal); padding: clamp(26px,4vw,40px); }
.lead-modal__close { position: absolute; top: 12px; right: 14px; background: none; border: 0; color: var(--white-70); font-size: 1.8rem; cursor: pointer; }
.lead-modal__panel h3 { color: #fff; font-size: 1.6rem; }
.lead-modal__panel p { color: var(--white-70); margin: 8px 0 20px; }
.modal-tariff { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 12px; margin: 0 0 20px; padding: 12px 16px; background: rgba(255,255,255,.05); border-left: 3px solid var(--signal); }
.modal-tariff[hidden] { display: none; }
.modal-tariff__label { flex-basis: 100%; font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--signal); }
.modal-tariff__name { font-family: var(--display); font-size: 1.15rem; color: #fff; }
.modal-tariff__price { color: var(--white-70); font-size: .95rem; }

/* ---- mobilná plávajúca lišta (rýchly kontakt) ---- */
.mobile-lead-bar { display: none; }
@media (max-width: 880px) {
  body { padding-bottom: calc(66px + env(safe-area-inset-bottom, 0px)); }
  .mobile-lead-bar {
    position: fixed; z-index: 60; left: 10px; right: 10px;
    bottom: calc(10px + env(safe-area-inset-bottom, 0px));
    display: grid; grid-template-columns: 1fr 1.35fr; overflow: hidden;
    border-radius: var(--radius); border: 1px solid rgba(255,255,255,.16);
    box-shadow: 0 16px 40px rgba(0,0,0,.45);
    transition: transform .3s ease, opacity .3s ease;
  }
  .mobile-lead-bar a {
    display: flex; align-items: center; justify-content: center; gap: 8px;
    min-height: 58px; padding: 0 12px; text-decoration: none;
    font-family: var(--display); font-weight: 600; font-size: 1.02rem;
    letter-spacing: .04em; text-transform: uppercase;
  }
  .mobile-lead-bar a svg { width: 18px; height: 18px; flex: none; }
  .mobile-lead-bar__call { background: var(--steelblue-deep); color: #fff; }
  .mobile-lead-bar__verify { background: var(--signal); color: var(--steel-900); }
  body.lead-form-visible .mobile-lead-bar { transform: translateY(calc(100% + 28px)); opacity: 0; pointer-events: none; }
}

/* ---- focus ---- */
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid var(--steelblue); outline-offset: 2px; }

/* =========================== RESPONSIVE =========================== */
@media (max-width: 1080px) {
  .person { grid-template-columns: 1fr; }
  .person figure { max-width: 540px; }
}
@media (max-width: 1080px) {
  .nav-links {
    position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    gap: 0; background: var(--steel-900); border-top: 1px solid rgba(255,255,255,.1); padding: 8px; display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 14px 12px; }
  .nav-links .btn { margin-top: 6px; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; background: transparent; border: 1px solid rgba(255,255,255,.3); color: #fff; font-size: 1.4rem; border-radius: var(--radius); cursor: pointer; }
}
@media (max-width: 880px) {
  .split, .value { grid-template-columns: 1fr; }
  .checklist { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; padding-top: 28px; }
  .band-dark .checklist { border-top-color: rgba(255,255,255,.2); }
  .tariffs .grid, .steps, .districts { grid-template-columns: repeat(2, 1fr); }
  .stats .grid { grid-template-columns: 1fr; }
  .stat { border-left: 0; border-top: 1px solid rgba(255,255,255,.1); }
  .stat:first-child { border-top: 0; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .tariffs .grid, .steps, .districts, .form-grid { grid-template-columns: 1fr; }
  .card.feature { border-top: 4px solid var(--signal); }
  .hero-callback { width: 100%; }
  .hero-callback input { width: 100%; }
  .hero-cta { gap: 12px; }
  .hero-cta .btn, .hero-callback { width: 100%; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition-duration: .01ms !important; }
}

/* ===================== PODSTRÁNKY ===================== */
.subhero {
  position: relative; isolation: isolate; overflow: hidden;
  color: #fff; border-bottom: 4px solid var(--signal);
  padding-block: clamp(54px, 8vw, 104px) clamp(46px, 6vw, 82px);
  background-color: #10171c;
  background-image: linear-gradient(180deg, rgba(255,255,255,.04), rgba(0,0,0,.34)), url("/assets/tex-steel.png");
}
.subhero.photo > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.subhero.photo .scrim { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(7,11,14,.93) 0%, rgba(7,11,14,.74) 48%, rgba(7,11,14,.42) 100%); }
.breadcrumbs { font-family: var(--display); font-weight: 600; text-transform: uppercase; letter-spacing: .14em; font-size: .72rem; color: var(--signal); margin-bottom: 16px; }
.breadcrumbs a { color: rgba(255,255,255,.7); }
.breadcrumbs a:hover { color: var(--signal); }
.subhero h1 { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .02em; line-height: 1.1; font-size: clamp(2.3rem, 5vw, 4rem); max-width: 20ch; color: #fff; }
.subhero .lead { color: rgba(255,255,255,.85); max-width: 60ch; margin-top: 16px; }
.subhero.has-form { padding-block: clamp(36px, 5vw, 64px); }
.subhero-form { display: grid; grid-template-columns: 1fr minmax(360px, 440px); gap: clamp(28px, 4vw, 60px); align-items: center; }
.subhero-form .form-panel { background: rgba(8,12,16,.86); }
@media (max-width: 920px) { .subhero-form { grid-template-columns: 1fr; } .subhero-form .form-panel { max-width: 560px; } }

.page-grid { display: grid; grid-template-columns: minmax(0,1fr) 360px; gap: clamp(34px, 5vw, 64px); align-items: start; }
.prose { max-width: var(--readable); }
.prose > h2 { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .03em; line-height: 1.16; font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin: 38px 0 14px; color: var(--ink); }
.prose > h2:first-child { margin-top: 0; }
.band-dark .prose > h2 { color: #fff; }
.prose p, .prose li { color: var(--ink-soft); }
.band-dark .prose p, .band-dark .prose li { color: rgba(255,255,255,.78); }
.prose ul { padding-left: 20px; display: grid; gap: 8px; }

.aside { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--signal); padding: 26px 24px; position: sticky; top: 96px; }
.aside h3 { font-size: 1.15rem; }
.aside p { color: var(--ink-soft); font-size: .95rem; margin: 10px 0 18px; }
.aside .btn { width: 100%; }
.aside .links { display: grid; gap: 10px; margin-top: 16px; }
.aside .links a { color: var(--steelblue-deep); font-weight: 700; font-size: .95rem; }
/* lokalitný bočný panel s formulárom */
.aside-cta { display: grid; gap: 16px; position: sticky; top: 96px; align-self: start; }
.aside-cta .form-panel { max-width: none; }
.aside-links { display: grid; gap: 10px; padding-left: 4px; }
.aside-links a { color: var(--steelblue-deep); font-weight: 700; font-size: .95rem; }

.field textarea { min-height: 96px; padding: 12px 14px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.24); border-radius: var(--radius); color: #fff; font: inherit; resize: vertical; }
.field textarea::placeholder { color: rgba(255,255,255,.45); }
.field textarea:focus { outline: none; border-color: var(--signal); box-shadow: 0 0 0 3px rgba(245,184,0,.22); }

.price-grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
@media (max-width: 1100px) { .price-grid-4 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 560px) { .price-grid-4 { grid-template-columns: 1fr; } }

.cta-band { display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: center; justify-content: space-between; padding: clamp(26px,3vw,40px); color: #fff; border-left: 4px solid var(--signal);
  background-color: #131b22; background-image: linear-gradient(180deg, rgba(255,255,255,.04), rgba(0,0,0,.28)), url("/assets/tex-steel.png"); }
.cta-band h3 { color: #fff; font-size: 1.45rem; }
.cta-band p { color: rgba(255,255,255,.72); margin: 8px 0 0; max-width: 54ch; }
.cta-band .actions { display: flex; gap: 12px; flex-wrap: wrap; }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feature-item { border-top: 2px solid rgba(20,26,31,.2); padding-top: 22px; }
.band-dark .feature-item { border-top-color: rgba(255,255,255,.22); }
.feature-item .n { font-family: var(--display); font-weight: 700; font-size: 2.2rem; color: var(--steelblue-deep); line-height: 1; }
.band-dark .feature-item .n { color: var(--signal); }
.feature-item h3 { margin: 12px 0 8px; font-size: 1.05rem; }
.feature-item p { color: var(--ink-soft); font-size: .95rem; margin: 0; }
.band-dark .feature-item p { color: rgba(255,255,255,.72); }

/* tarify ako veľké čísla v riadkoch */
.btn-line { background: transparent; color: var(--ink); border-color: rgba(20,26,31,.38); }
.btn-line:hover { border-color: var(--ink); background: var(--ink); color: #fff; }
.tariff-rows { display: grid; margin-top: 4px; }
.tariff-row { display: flex; align-items: center; gap: clamp(18px, 3vw, 36px); padding: clamp(22px, 2.8vw, 34px) 0; border-bottom: 1px solid rgba(20,26,31,.16); }
.tariff-row:last-of-type { border-bottom: 0; }
.tariff-row.feature { border-left: 4px solid var(--signal); padding-left: clamp(16px, 2vw, 26px); }
.tariff-row .tprice { flex: 0 0 auto; min-width: 150px; }
.tariff-row .tprice b { font-family: var(--display); font-weight: 700; font-size: clamp(2.4rem, 4.2vw, 3.3rem); line-height: .9; color: var(--ink); letter-spacing: -.01em; }
.tariff-row .tprice b small { font-size: .4em; color: var(--ink-soft); font-weight: 600; letter-spacing: 0; }
.tariff-row .tprice span { display: block; font-size: .8rem; color: #8a9097; margin-top: 6px; }
.tariff-row .tinfo { flex: 1; min-width: 0; }
.tariff-row .tname { font-family: var(--display); font-weight: 700; text-transform: uppercase; letter-spacing: .02em; font-size: 1.2rem; color: var(--ink); display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.tariff-row .ttag { font-family: var(--display); font-weight: 600; text-transform: uppercase; letter-spacing: .08em; font-size: .62rem; color: var(--steel-900); background: var(--signal); padding: 3px 9px; }
.tariff-row .tdesc { color: var(--ink-soft); font-size: .96rem; margin-top: 6px; }
.tariff-row .tact { flex: 0 0 auto; }
@media (max-width: 720px) {
  .tariff-row { flex-direction: column; align-items: flex-start; gap: 12px; }
  .tariff-row .tact, .tariff-row .tact .btn { width: 100%; }
}

@media (max-width: 880px) {
  .page-grid { grid-template-columns: 1fr; }
  .aside, .aside-cta { position: static; }
  .feature-grid { grid-template-columns: 1fr; }
}