/* ============================================================
   kovohyrat.cz — statický onepage web
   Vizuál Kovo Hyrát a Urbánek dle brand manuálu: tmavá #2E445A, zelená #14AD93. Bílá hlavička.
   ============================================================ */

/* ---------- Font (lokální Open Sans, latin + latin-ext) ---------- */
@font-face { font-family: "Open Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/open-sans-latin-ext-400-normal.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; }
@font-face { font-family: "Open Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/open-sans-latin-400-normal.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: "Open Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/open-sans-latin-ext-700-normal.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; }
@font-face { font-family: "Open Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("../fonts/open-sans-latin-700-normal.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; }

/* ---------- Proměnné (paleta Kovo Hyrát) ---------- */
:root {
  --navy: #2E445A;
  --tyrkys: #14AD93;          /* zelená z loga (brand podklady) */
  --tyrkys-svetly: #1BC9AB;
  --zelena-svetla: #14AD93;   /* = brand zelená (hover textů na tmavé) */
  --slate: #2E445A;           /* tmavá z loga (brand podklady) */
  --slate-tmavy: #243646;
  --bila: #fff;
  --pozadi: #F7F8F8;
  --text: #2b3245;
  --text-sekundarni: #5d6478;
  --radius: 8px;
  --stin: 0 4px 18px rgba(46, 68, 90, .12);
  --stin-velky: 0 12px 34px rgba(46, 68, 90, .2);
  --prechod: .22s ease;
  --header-vyska: 76px;
}

/* ---------- Reset / základ ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-vyska) + 14px); }
body {
  margin: 0;
  font-family: "Open Sans", system-ui, -apple-system, "Segoe UI", Arial, sans-serif;
  font-size: 17px; line-height: 1.65;
  color: var(--text); background: var(--pozadi);
  -webkit-font-smoothing: antialiased;
  padding-top: var(--header-vyska);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--tyrkys); }
a:hover { color: var(--navy); }
h1, h2, h3 { line-height: 1.22; color: var(--navy); margin: 0 0 .6em; }
h2 { font-size: clamp(25px, 4vw, 34px); }
h3 { font-size: clamp(18px, 2.5vw, 21px); }
p { margin: 0 0 1em; }
ul { padding-left: 1.25em; margin: 0 0 1.2em; }
li { margin-bottom: .5em; }
.container { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.obsah-uzsi { max-width: 880px; margin: 0 auto; }

.skip-link { position: absolute; left: -9999px; top: 0; z-index: 200; background: var(--navy); color: var(--bila); padding: 10px 18px; }
.skip-link:focus { left: 12px; top: 12px; }

/* ---------- Tlačítka ---------- */
.tlacitko {
  display: inline-block; padding: 13px 28px;
  border-radius: var(--radius); border: 0; cursor: pointer;
  font-family: inherit; font-size: 16px; font-weight: 700;
  text-decoration: none; text-align: center;
  transition: background var(--prechod), color var(--prechod), transform var(--prechod);
}
.tlacitko-tmave { background: var(--slate); color: var(--bila); box-shadow: var(--stin); }
.tlacitko-tmave:hover { background: var(--slate); color: var(--zelena-svetla); }
.tlacitko-obrys-tmavy { background: var(--bila); color: var(--slate); box-shadow: inset 0 0 0 2px var(--slate); }
.tlacitko-obrys-tmavy:hover { background: var(--bila); color: var(--tyrkys); box-shadow: inset 0 0 0 2px var(--tyrkys); }

/* ---------- Hlavička (bílá) ---------- */
.hlavicka { position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: var(--header-vyska); background: var(--bila); box-shadow: 0 1px 0 rgba(46, 68, 90, .1); transition: box-shadow var(--prechod); }
.hlavicka.odscrollovano { box-shadow: var(--stin); }
.hlavicka-vnitrek { display: flex; align-items: center; justify-content: space-between; height: 100%; gap: 10px; }
.hlavicka-logo img { width: 190px; height: auto; }

.burger { display: flex; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px; padding: 8px; background: none; border: 0; cursor: pointer; }
.burger span { display: block; height: 3px; border-radius: 2px; background: var(--navy); transition: transform var(--prechod), opacity var(--prechod); }
.menu-otevrene .burger span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-otevrene .burger span:nth-child(2) { opacity: 0; }
.menu-otevrene .burger span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.menu ul { list-style: none; margin: 0; padding: 0; display: flex; gap: 2px; align-items: center; }
.menu-odkaz { display: block; padding: 9px 12px; border-radius: var(--radius); color: var(--text); font-weight: 700; font-size: 15px; white-space: nowrap; text-decoration: none; transition: color var(--prechod), background var(--prechod); }
.menu-odkaz:hover { color: var(--tyrkys); }
.menu-poptejte { background: var(--slate); color: var(--bila); padding: 11px 20px; margin-left: 8px; }
.menu-poptejte:hover { background: var(--slate); color: var(--zelena-svetla); }

@media (max-width: 900px) {
  .menu { position: fixed; top: var(--header-vyska); left: 0; right: 0; background: var(--bila); box-shadow: var(--stin-velky); padding: 10px 20px 18px; display: none; }
  .menu-otevrene .menu { display: block; }
  .menu ul { flex-direction: column; gap: 4px; align-items: stretch; }
  .menu-odkaz { padding: 13px 14px; font-size: 17px; white-space: normal; }
  .menu-poptejte { margin-left: 0; text-align: center; }
}
@media (min-width: 901px) { .burger { display: none; } }

/* ---------- Hero (tmavé svařování) ---------- */
.hero { position: relative; overflow: hidden; display: flex; align-items: center; min-height: 420px; background: #0a1020; }
.hero-foto { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .85; }
.hero::after { content: ""; position: absolute; inset: 0; background: linear-gradient(100deg, rgba(5, 10, 25, .78) 0%, rgba(5, 10, 25, .35) 55%, rgba(5, 10, 25, .1) 100%); }
.hero-obsah { position: relative; z-index: 1; padding: 64px 0; width: 100%; }
.hero-vnitrek { max-width: 480px; text-align: center; }
.hero-titulek {
  display: block; padding: 18px 34px;
  border-top: 1px solid var(--tyrkys-svetly); border-bottom: 1px solid var(--tyrkys-svetly);
  margin-bottom: 30px;
}
.hero h1 { color: var(--tyrkys-svetly); font-size: clamp(26px, 4.6vw, 40px); letter-spacing: .12em; text-transform: uppercase; margin: 0; text-align: center; }
.hero h1 span { display: block; font-size: .78em; letter-spacing: .1em; text-transform: none; margin-top: .25em; }
.hero-tlacitka { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

/* ---------- Sekce ---------- */
.sekce { padding: 56px 0; }
.sekce-bila { background: var(--bila); }

/* dvojice fotek (dílna) */
.foto-dvojice { list-style: none; margin: 34px 0 0; padding: 0; display: grid; grid-template-columns: 1fr; gap: 18px; }
@media (min-width: 720px) { .foto-dvojice { grid-template-columns: 1fr 1fr; gap: 24px; } }

/* ---------- Ikonky sortimentu ---------- */
.sortiment { padding: 26px 0 56px; background: var(--bila); }
.sortiment-mrizka { display: grid; grid-template-columns: repeat(2, 1fr); gap: 34px 18px; text-align: center; }
@media (min-width: 760px) { .sortiment-mrizka { grid-template-columns: repeat(4, 1fr); gap: 44px 24px; } }
.sortiment-polozka img { width: 104px; height: auto; margin: 0 auto 12px; }
.sortiment-polozka h3 { font-size: 19px; margin-bottom: .15em; }
.sortiment-polozka p { color: var(--text-sekundarni); font-size: 15px; margin: 0; }

/* ---------- Poradíme si se vším ---------- */
.poradime { background: var(--pozadi); padding: 64px 0; }
.poradime-mrizka { display: grid; gap: 30px; align-items: center; margin-bottom: 40px; }
@media (min-width: 860px) { .poradime-mrizka { grid-template-columns: 1fr 1.1fr; gap: 48px; } }
.poradime-mrizka:last-child { margin-bottom: 0; }
.poradime-mrizka img, .video-nahled, .video iframe { border-radius: var(--radius); }
.citace { border-left: 3px solid var(--tyrkys); padding-left: 20px; }
.citace p:last-of-type { margin-bottom: 1.4em; }

/* ---------- Video ---------- */
.video { width: 100%; }
.video-nahled { position: relative; display: block; width: 100%; padding: 0; border: 0; overflow: hidden; cursor: pointer; background: var(--navy); box-shadow: var(--stin); transition: transform var(--prechod), box-shadow var(--prechod); }
.video-nahled:hover { box-shadow: var(--stin-velky); }
.video-nahled img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; opacity: .92; }
.video-play { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 72px; height: 50px; border-radius: 12px; background: var(--tyrkys); box-shadow: 0 4px 18px rgba(0, 0, 0, .35); transition: background var(--prechod); }
.video-play::after { content: ""; position: absolute; top: 50%; left: 50%; transform: translate(-40%, -50%); border-style: solid; border-width: 11px 0 11px 18px; border-color: transparent transparent transparent var(--bila); }
.video-nahled:hover .video-play { background: var(--navy); }
.video iframe { width: 100%; aspect-ratio: 16 / 9; border: 0; box-shadow: var(--stin); display: block; }
.video-titulek { font-weight: 700; color: var(--navy); margin: 12px 0 0; font-size: 15.5px; }

/* ---------- Reference mozaika ---------- */
.mozaika { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.mozaika li { margin: 0; }
@media (min-width: 900px) { .mozaika { grid-template-columns: repeat(4, 1fr); } }
.mozaika-velka { margin-top: 48px; }
.mozaika.mozaika-velka { grid-template-columns: repeat(2, 1fr); }
.mozaika-velka .galerie-polozka img { aspect-ratio: 3 / 2; }
.galerie-polozka { display: block; width: 100%; padding: 0; border: 0; overflow: hidden; cursor: zoom-in; background: var(--navy); transition: opacity var(--prechod); }
.galerie-polozka:hover { opacity: .85; }
.mozaika .galerie-polozka img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; }

/* ---------- O nás ---------- */
.o-nas { background: var(--bila); padding: 64px 0 0; }
.o-nas-mrizka { display: grid; gap: 0; }
.o-nas-text { padding-bottom: 64px; }
@media (min-width: 820px) { .o-nas-mrizka { grid-template-columns: 1.4fr 1fr; gap: 48px; } }
.o-nas-tlacitka { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 8px; }
.o-nas-postava { margin: 0; display: flex; align-items: flex-end; justify-content: center; }
.o-nas-postava img { max-height: 500px; width: auto; display: block; }
@media (max-width: 819px) { .o-nas-postava { display: none; } }

/* ---------- Kontakty ---------- */
.kontakty { background: var(--pozadi); padding: 64px 0; }
.kontakty-mrizka { display: grid; gap: 40px; }
@media (min-width: 860px) { .kontakty-mrizka { grid-template-columns: 1fr 1fr; gap: 56px; } }
.kontakt-radek { display: grid; grid-template-columns: 46px 1fr; gap: 16px; align-items: start; margin-bottom: 18px; }
.kontakt-ikona { width: 46px; height: 46px; border-radius: 50%; background: var(--tyrkys); color: var(--bila); display: flex; align-items: center; justify-content: center; }
.kontakt-ikona svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.kontakt-radek h3 { margin: 0 0 .1em; font-size: 18px; }
.kontakt-radek p { margin: 0; }
.fakturacni { margin-top: 30px; }
.fakturacni p { margin-bottom: .2em; }
.mapa-odkaz { margin-top: 26px; }

/* ---------- SmartEmailing formulář (překreslení do brandu) ----------
   SE styly mají vysokou specificitu a inline šířky -> prefix
   .form-panel .se-wrap + !important. Vzor: karieraplotydobry. */
.form-panel {
  background: var(--bila); border: 1px solid rgba(46, 68, 90, .14);
  border-radius: var(--radius); padding: 24px 22px; box-shadow: var(--stin);
}
.form-panel .se-wrap form.se-webform,
.form-panel .se-wrap .se-webform-inner {
  width: 100% !important; max-width: none !important;
  background: none !important; border: 0 !important;
  box-shadow: none !important; padding: 0 !important; margin: 0 !important;
  font-family: inherit !important;
}
.form-panel .se-wrap .se-header { display: none !important; }
.form-panel .se-wrap .se-body { background: none !important; padding: 0 !important; }
.form-panel .se-wrap .se-body ul { list-style: none !important; margin: 0 !important; padding: 0 !important; }
.form-panel .se-wrap .se-body li { margin: 0 !important; padding: 7px 0 !important; }
.form-panel .se-wrap label {
  display: block !important; margin: 0 0 4px !important;
  color: var(--navy) !important; font-weight: 700 !important;
  font-size: 14.5px !important; font-family: inherit !important;
}
.form-panel .se-wrap .se-body input[type="text"], .form-panel .se-wrap .se-body input[type="email"],
.form-panel .se-wrap .se-body input[type="tel"], .form-panel .se-wrap .se-body input[type="number"],
.form-panel .se-wrap .se-body textarea, .form-panel .se-wrap .se-body select {
  width: 100% !important; padding: 11px 13px !important;
  border: 1.5px solid rgba(46, 68, 90, .25) !important; border-radius: var(--radius) !important;
  background: var(--pozadi) !important; color: var(--text) !important;
  font-family: inherit !important; font-size: 16px !important;
  box-shadow: none !important; outline: none !important;
}
.form-panel .se-wrap .se-body input:focus, .form-panel .se-wrap .se-body textarea:focus { border-color: var(--tyrkys) !important; }
.form-panel .se-wrap .se-body textarea { min-height: 150px !important; resize: vertical !important; }
.form-panel .se-wrap .se-submit { background: none !important; padding: 1rem 0 0 !important; text-align: center !important; }
.form-panel .se-wrap .se-submit button, .form-panel .se-wrap button[type="submit"], .form-panel .se-wrap input[type="submit"] {
  display: inline-block !important; width: 100% !important;
  padding: 13px 28px !important; border: 0 !important; border-radius: var(--radius) !important;
  background: var(--slate) !important; color: var(--bila) !important;
  font-family: inherit !important; font-size: 16px !important; font-weight: 700 !important;
  cursor: pointer !important; transition: background .22s ease !important;
}
.form-panel .se-wrap .se-submit button:hover, .form-panel .se-wrap input[type="submit"]:hover { background: var(--tyrkys) !important; }
.form-panel .se-wrap p, .form-panel .se-wrap span { color: var(--text-sekundarni); font-family: inherit !important; }
.form-panel .se-wrap a { color: var(--tyrkys) !important; }
.form-panel .se-wrap [class*="error"], .form-panel .se-wrap [class*="Error"], .form-panel .se-wrap [class*="invalid"] { color: #c23a3a !important; }

/* ---------- Patička ---------- */
.paticka { background: var(--slate); color: rgba(255, 255, 255, .75); padding: 26px 0 30px; }
.paticka-vnitrek { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.paticka p { margin: 0; font-size: 14.5px; }
.paticka a { color: var(--zelena-svetla); }
.paticka a:hover { color: var(--bila); }
.paticka-cookie { background: none; border: 0; padding: 0; cursor: pointer; font: inherit; font-size: 14.5px; color: var(--zelena-svetla); text-decoration: underline; }
.paticka-cookie:hover { color: var(--bila); }

/* ---------- Lightbox ---------- */
.lightbox { position: fixed; inset: 0; z-index: 300; background: rgba(10, 16, 32, .92); display: flex; align-items: center; justify-content: center; padding: 4vmin; }
.lightbox[hidden] { display: none; }
.lightbox img { max-width: 92vw; max-height: 90vh; width: auto; height: auto; border-radius: 6px; box-shadow: 0 10px 50px rgba(0, 0, 0, .5); }
.lightbox-zavrit { position: absolute; top: 14px; right: 18px; width: 46px; height: 46px; border: 0; border-radius: 50%; background: rgba(255, 255, 255, .14); color: var(--bila); font-size: 26px; line-height: 1; cursor: pointer; transition: background var(--prechod); }
.lightbox-zavrit:hover { background: rgba(255, 255, 255, .3); }

/* ---------- Cookie lišta ---------- */
.cookie-pozadi { position: fixed; inset: 0; z-index: 400; background: rgba(10, 16, 32, .55); display: flex; align-items: center; justify-content: center; padding: 20px; }
.cookie-okno { background: var(--bila); color: var(--text); max-width: 460px; width: 100%; padding: 26px 26px 22px; border-radius: 14px; box-shadow: var(--stin-velky); text-align: center; }
.cookie-okno h2 { font-size: 21px; margin: 0 0 .5em; }
.cookie-okno p { font-size: 15px; color: var(--text-sekundarni); margin-bottom: 1.2em; }
.cookie-tlacitka { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie-tlacitka .tlacitko { flex: 1 1 140px; padding: 12px 16px; font-size: 15px; }
.tlacitko-oranzove { background: var(--tyrkys); color: var(--bila); }
.tlacitko-oranzove:hover { background: var(--navy); color: var(--bila); }
.tlacitko-obrys { background: var(--bila); color: var(--text-sekundarni); box-shadow: inset 0 0 0 2px rgba(46, 68, 90, .18); }
.tlacitko-obrys:hover { color: var(--navy); box-shadow: inset 0 0 0 2px rgba(46, 68, 90, .38); }

/* ---------- Redukce pohybu ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}