/* Coffee Friends — production stylesheet
   Generovano z _tools/fontface.css + _tools/base.css (viz _tools/build.sh).
   Fonty jsou self-hostovane (Google Fonts, OFL) — zadny request na treti stranu. */

@font-face {
  font-family: 'Cinzel';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/cinzel-400-normal-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;
}
@font-face {
  font-family: 'Cinzel';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/cinzel-400-normal-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: 'Cinzel';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/cinzel-500-normal-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;
}
@font-face {
  font-family: 'Cinzel';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/cinzel-500-normal-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: 'Cinzel';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/cinzel-600-normal-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;
}
@font-face {
  font-family: 'Cinzel';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/cinzel-600-normal-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: 'Playfair Display';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/playfair-display-400-italic-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;
}
@font-face {
  font-family: 'Playfair Display';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/playfair-display-400-italic-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: 'Playfair Display';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/playfair-display-400-normal-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;
}
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/playfair-display-400-normal-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: 'Playfair Display';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/playfair-display-500-normal-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;
}
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url('../fonts/playfair-display-500-normal-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: 'Playfair Display';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/playfair-display-600-normal-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;
}
@font-face {
  font-family: 'Playfair Display';
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url('../fonts/playfair-display-600-normal-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;
}
/* ==========================================================================
   Design tokens — 1:1 z handoffu (README.md → Design Tokens)
   ========================================================================== */
:root {
  /* Barvy */
  --bg-white:        #FFFFFF;
  --bg-warm:         #F4F3F2;
  --ink:             #272521;
  --ink-secondary:   #4E4A42;
  --ink-muted:       #756F63;
  --warm-100:        #ADA9A0;
  --warm-200:        #B6AF9B;
  --warm-300:        #918766;
  --brown-strong:    #443714;
  --border-light:    #E8E5E0;
  --border-light-alt:#E1DDD6;
  --border-input:    #DDD8D0;
  --border-dark:     #3D3A34;
  --text-on-dark:    #D9D5CD;

  /* Typografie */
  --font-display: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-accent:  'Cinzel', Georgia, 'Times New Roman', serif;
  --font-body:    'Helvetica Neue', Helvetica, Arial, sans-serif;

  /* Layout */
  --pad-x: 56px;          /* sekční horizontální padding (24px pod 1000px) */
  --header-h: 72px;       /* výška sticky headeru → scroll-margin-top sekcí */
  --transition: background-color .2s ease, color .2s ease, border-color .2s ease;

  /* Pozadí jdou přes celou šířku okna, obsah zůstává v původní mřížce.
     1488px = 1600px wrapper z handoffu minus 2× 56px padding, takže na
     širokých monitorech sedí text i fotky přesně tam, kde je měl původní
     wrapper — jen barevné plochy pokračují až k okrajům. */
  --content-max: 1488px;
  /* Musí být v jednotkách viewportu, ne v %: hero text je grid item, takže by
     se % počítalo z jeho vlastního sloupce a odsazení by se rozešlo s hlavičkou. */
  --edge: max(var(--pad-x), calc((100vw - var(--content-max)) / 2));
}

@media (max-width: 1000px) {
  :root { --pad-x: 24px; }
}

/* ==========================================================================
   Base
   ========================================================================== */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg-white);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-wrap: pretty;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    transition-duration: .01ms !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
  }
}

a {
  color: var(--brown-strong);
  text-decoration: none;
  transition: var(--transition);
}
a:hover { color: var(--warm-300); }

p { margin: 0; }

img { display: block; max-width: 100%; }

::selection { background: var(--warm-200); color: var(--ink); }

/* Focus — v prototypu chybí, doplněno pro produkci.
   Ring je viditelný jen při klávesové navigaci (:focus-visible). */
:focus-visible {
  outline: 2px solid var(--brown-strong);
  outline-offset: 3px;
}
.cf-band--dark :focus-visible,
.cf-footer :focus-visible {
  outline-color: var(--warm-200);
}

/* Logotyp COFFEEC.
   Vykreslený jako CSS maska obarvená přes `currentColor` — jeden soubor tak
   funguje na světlé hlavičce i v tmavém footeru a automaticky dědí hover
   stavy okolního odkazu. Text "COFFEEC" zůstává v DOM kvůli čtečkám i jako
   fallback pro prohlížeče bez podpory masek. */
.cf-brandmark {
  font-family: var(--font-accent);
  letter-spacing: .16em;
}

@supports (mask-image: url("a")) or (-webkit-mask-image: url("a")) {
  .cf-brandmark {
    display: inline-block;
    height: 24px;
    aspect-ratio: 240 / 162;
    background-color: currentColor;
    -webkit-mask: url('../img/coffeec-logo.png') no-repeat center / contain;
            mask: url('../img/coffeec-logo.png') no-repeat center / contain;
    /* text schováme, ale necháme ho čtečkám */
    text-indent: -200vw;
    overflow: hidden;
    white-space: nowrap;
    vertical-align: middle;
  }
}

/* Jen pro čtečky obrazovky (např. upozornění na odkaz do nového okna) */
.cf-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

/* Skip link */
.cf-skip {
  position: absolute;
  left: -9999px;
  top: 0;
  z-index: 100;
  padding: 14px 22px;
  background: var(--brown-strong);
  color: var(--bg-warm);
  font-size: 13px;
  letter-spacing: .16em;
  text-transform: uppercase;
}
.cf-skip:focus {
  left: 0;
  color: var(--bg-warm);
}

/* Obsahový wrapper.
   Handoff uvádí `max-width: 1600px` — ten je tu nahrazený tokenem --edge na
   jednotlivých pruzích, aby pozadí (hero, tmavý blok, footer) šla přes celou
   šířku okna, ale obsah zůstal ve stejné mřížce jako v handoffu.
   Pozn.: handoff uvádí `overflow: hidden`, to by ale rozbilo `position: sticky`
   u headeru (overflow:hidden vytváří scroll kontejner). `overflow-x: clip`
   ořezává stejně, ale sticky nechává funkční. */
.cf-page {
  background: var(--bg-white);
  overflow-x: clip;
}

section { scroll-margin-top: var(--header-h); }
#top    { scroll-margin-top: 0; }

/* ==========================================================================
   Sdílené typografické prvky
   ========================================================================== */
.cf-eyebrow {
  font-family: var(--font-accent);
  font-size: 12px;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--warm-300);
}
.cf-eyebrow--wide    { letter-spacing: .34em; }
.cf-eyebrow--on-dark { color: var(--warm-200); }

.cf-h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 68px;
  line-height: 1.04;
  letter-spacing: -.01em;
  color: var(--ink);
}
.cf-h1 em { color: var(--warm-300); }

.cf-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 46px;
  line-height: 1.14;
  color: var(--ink);
}

.cf-intro {
  display: flex;
  flex-direction: column;
  gap: 18px;
  max-width: 760px;
}
.cf-intro--narrow { gap: 14px; max-width: 640px; }

/* Hlavička sekce (eyebrow + H2) nad dvousloupcovým gridem. 18px odpovídá
   rozestupu, který měly tyto prvky uvnitř .cf-intro v handoffu. */
.cf-section__head {
  display: flex;
  flex-direction: column;
  gap: 18px;
  margin-bottom: 18px;
}

.cf-intro__body {
  font-size: 19px;
  line-height: 1.68;
  color: var(--ink-secondary);
}

.cf-subtitle {
  font-size: 17px;
  line-height: 1.7;
  color: var(--ink-muted);
}

/* Dvousloupcový split — pod 1000px jednosloupcově */
.cf-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 64px;
}

/* ==========================================================================
   Tlačítka
   ========================================================================== */
.cf-btn {
  display: inline-block;
  padding: 16px 34px;
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  transition: var(--transition);
}

.cf-btn--primary {
  background: var(--brown-strong);
  color: var(--bg-warm);
}
.cf-btn--primary:hover {
  background: var(--ink);
  color: var(--bg-white);
}

.cf-btn--ghost {
  border: 1px solid var(--warm-100);
  color: var(--ink-secondary);
}
.cf-btn--ghost:hover {
  border-color: var(--brown-strong);
  color: var(--brown-strong);
}

.cf-btn--outline {
  padding: 16px 38px;
  border: 1px solid var(--brown-strong);
  color: var(--brown-strong);
}
.cf-btn--outline:hover {
  background: var(--brown-strong);
  color: var(--bg-warm);
}

/* ==========================================================================
   Header + navigace
   ========================================================================== */
.cf-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px var(--edge);
  background: rgba(255, 255, 255, .92);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-light);
}

.cf-logo {
  font-family: var(--font-accent);
  font-size: 19px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink);
}

.cf-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 12.5px;
  letter-spacing: .14em;
  text-transform: uppercase;
  white-space: nowrap;
}
.cf-nav a { color: var(--ink-muted); }
/* Hover na #918766 by u 12.5px textu nesplnil kontrast — proto tmavší token. */
.cf-nav a:hover { color: var(--brown-strong); }

/* --- Odkaz na hlavní brand (externí) ---
   Vlastní zóna za CTA: dělicí linka + velkorysé odsazení, aby logotyp
   nesoupeřil s textovými odkazy. Barvu má shodnou s ostatními odkazy
   v liště, takže působí jako jejich součást, ne jako cizí prvek. */
.cf-nav a.cf-nav__ext {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-left: 4px;
  padding-left: 34px;
  border-left: 1px solid var(--border-light);
  color: var(--ink-muted);
}
.cf-nav a.cf-nav__ext:hover { color: var(--brown-strong); }

.cf-nav__arrow {
  font-family: var(--font-body);
  font-size: 11px;
  opacity: .75;
}

.cf-nav a.cf-nav-cta {
  padding: 10px 20px;
  background: var(--brown-strong);
  color: var(--bg-warm);
  letter-spacing: .14em;
}
.cf-nav a.cf-nav-cta:hover {
  background: var(--ink);
  color: var(--bg-white);
}

/* --- Hamburger (v prototypu chybí, doplněno pro produkci) --- */
.cf-burger {
  display: none;              /* zobrazí se až pod 1000px */
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  padding: 0;
  background: none;
  border: 1px solid var(--border-light);
  color: var(--ink);
  cursor: pointer;
  transition: var(--transition);
}
.cf-burger:hover { border-color: var(--brown-strong); }

.cf-burger-box {
  position: relative;
  display: block;
  width: 20px;
  height: 14px;
}
.cf-burger-box span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background: currentColor;
  transition: transform .2s ease, opacity .2s ease;
}
.cf-burger-box span:nth-child(1) { top: 0; }
.cf-burger-box span:nth-child(2) { top: 6.25px; }
.cf-burger-box span:nth-child(3) { top: 12.5px; }

.cf-burger-box.is-close span:nth-child(1) { top: 6.25px; transform: rotate(45deg); }
.cf-burger-box.is-close span:nth-child(2) { opacity: 0; }
.cf-burger-box.is-close span:nth-child(3) { top: 6.25px; transform: rotate(-45deg); }

/* --- Mobilní overlay menu --- */
.cf-mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, .98);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.cf-mobile-nav[hidden] { display: none; }

.cf-mobile-nav__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px var(--edge);
  border-bottom: 1px solid var(--border-light);
}
.cf-mobile-nav__bar .cf-burger { display: inline-flex; }

.cf-mobile-nav__links {
  display: flex;
  flex-direction: column;
  padding: 8px var(--pad-x);
}
.cf-mobile-nav__links a {
  display: flex;
  align-items: center;
  min-height: 56px;          /* tap target výrazně nad 44px */
  padding: 4px 0;
  border-bottom: 1px solid var(--border-light);
  font-size: 15px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink);
}
.cf-mobile-nav__links a:last-child { border-bottom: none; }
.cf-mobile-nav__links a:hover { color: var(--brown-strong); }

/* Odkaz na hlavní brand — odsazený, aby bylo zřejmé, že vede mimo web */
.cf-mobile-nav__links a.cf-mobile-nav__ext {
  gap: 8px;
  margin-top: 18px;
  border-top: 1px solid var(--border-light);
  font-family: var(--font-accent);
  color: var(--ink);
}

/* ==========================================================================
   1. Hero
   ========================================================================== */
.cf-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  background: var(--bg-warm);
}

.cf-hero__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 28px;
  /* Vlevo kopíruje okraj stránky, vpravo zůstává vnitřní mezera před fotkou. */
  padding: 104px var(--pad-x) 96px var(--edge);
}

.cf-hero__head {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cf-tagline {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-accent);
  font-size: 13px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-secondary);
}
.cf-rule {
  flex: none;
  width: 44px;
  height: 1px;
  background: var(--warm-100);
}

.cf-hero__body {
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.72;
  color: var(--ink-secondary);
}

.cf-hero__lead {
  max-width: 44ch;
  font-family: var(--font-display);
  font-size: 21px;
  line-height: 1.5;
  color: var(--ink);
}

.cf-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 6px;
}

.cf-hero__media {
  position: relative;
  overflow: hidden;
  min-width: 0;
  min-height: 660px;
}
.cf-hero__media picture,
.cf-hero__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Hrnek sedí zhruba ve 38 % šířky fotky. U širokých panelů se do šířky
     neořezává vůbec; v úzkém pásmu kolem 1000–1150px je panel vysoký a úzký,
     a tato kotva drží hrnek v záběru místo výchozího středu. */
  object-position: 20% center;
}

/* ==========================================================================
   2. Náš příběh
   ========================================================================== */
.cf-section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 120px var(--pad-x);
}

/* align-items: start drží fotomozaiku nahoře, zarovnanou s introm vlevo. */
.cf-story {
  align-items: start;
}

/* Lead uvnitř sloupce: gap flexu dává 26px, doplněk na 64px zachovává
   vertikální rytmus, který měl handoff mezi introm a tělem sekce. */
.cf-story__lead {
  margin-bottom: 38px;
}

.cf-story__text {
  display: flex;
  flex-direction: column;
  gap: 26px;
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--ink-secondary);
}
.cf-story__text strong {
  font-weight: 600;
  color: var(--ink);
}

.cf-pullquote {
  padding-top: 24px;
  border-top: 1px solid var(--border-light);
  font-family: var(--font-display);
  font-style: italic;
  font-size: 24px;
  line-height: 1.45;
  color: var(--ink);
}
.cf-pullquote__mark {
  font-family: var(--font-accent);
  font-style: normal;
  font-size: 20px;
  letter-spacing: .1em;
  color: var(--warm-300);
}

/* Fotomozaika */
.cf-mosaic {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 16px;
}

.cf-mosaic__cell {
  position: relative;
  overflow: hidden;
  min-width: 0;
  height: 200px;
  margin: 0;
}
.cf-mosaic__cell picture,
.cf-mosaic__cell img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* První fotka mozaiky — přes obě kolonky, vyšší */
.cf-mosaic__cell--wide {
  grid-column: span 2;
  height: 300px;
}

/* ==========================================================================
   3. Co nabízíme
   ========================================================================== */
.cf-band { padding: 110px 0; }
.cf-band--warm { background: var(--bg-warm); }
.cf-band--dark {
  background: var(--ink);
  color: var(--bg-warm);
  padding: 120px 0;
}

.cf-band__inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 var(--pad-x);
}

.cf-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 56px;
  align-items: stretch;
}

.cf-card {
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 38px 34px;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
}

.cf-card__num {
  font-family: var(--font-accent);
  font-size: 11px;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--warm-100);
}

.cf-card__head {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.cf-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 28px;
  color: var(--ink);
}

.cf-card__sub {
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--warm-300);
}

.cf-card__body {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--ink-secondary);
}

.cf-card__link {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid var(--border-light);
  font-size: 13px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--brown-strong);
}
.cf-card__link:hover { color: var(--warm-300); }

.cf-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
  font-size: 15px;
  color: var(--ink-secondary);
}
.cf-list--roomy {
  gap: 14px;
  font-size: 15.5px;
  line-height: 1.7;
}
.cf-list li {
  display: flex;
  gap: 10px;
}
.cf-list__dash {
  flex: none;
  color: var(--warm-200);
}

.cf-cards__cta {
  display: flex;
  justify-content: center;
  margin-top: 52px;
}

/* ==========================================================================
   4. Hra chutí — tmavý blok
   ========================================================================== */
.cf-cold { align-items: center; }

.cf-cold__text {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.cf-h2--cold {
  font-size: 52px;
  line-height: 1.08;
  color: var(--bg-warm);
}
.cf-h2--cold em { color: var(--warm-200); }

.cf-cold__question {
  font-family: var(--font-display);
  font-style: italic;
  font-size: 22px;
  color: var(--warm-100);
}

.cf-cold__body {
  font-size: 16.5px;
  line-height: 1.8;
  color: var(--text-on-dark);
}

.cf-cold__media {
  position: relative;
  overflow: hidden;
  min-width: 0;
  height: 520px;
  margin: 0;
}
.cf-cold__media picture,
.cf-cold__media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cf-spheres-wrap { margin-top: 92px; }

.cf-spheres__title {
  margin: 0 0 32px;
  font-family: var(--font-accent);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--warm-200);
}

/* gap: 1px + tmavé pozadí gridu = hairline linky mezi buňkami */
.cf-spheres {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--border-dark);
}

.cf-sphere {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 32px 26px;
  background: var(--ink);
}

.cf-sphere__num {
  font-family: var(--font-display);
  font-size: 38px;
  line-height: 1;
  color: var(--warm-300);
}

.cf-sphere__title {
  font-size: 16px;
  font-weight: 600;
  color: var(--bg-warm);
}

.cf-sphere__body {
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--warm-100);
}

.cf-formats {
  gap: 24px;
  margin-top: 24px;
}

.cf-format {
  padding: 34px 30px;
  border: 1px solid var(--ink-secondary);
}

.cf-format__label {
  margin-bottom: 12px;
  font-family: var(--font-accent);
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--warm-200);
}

.cf-format__body {
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--text-on-dark);
}

/* ==========================================================================
   5. Kontakt
   ========================================================================== */
.cf-contact {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: 72px;
  align-items: start;
}

.cf-contact__info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.cf-contact__blurb {
  max-width: 38ch;
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--ink-secondary);
}

.cf-contact__details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 26px;
  border-top: 1px solid var(--border-light-alt);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-secondary);
}

.cf-contact__email {
  font-size: 18px;
  color: var(--ink);
}
.cf-contact__email:hover { color: var(--warm-300); }

.cf-contact__phones {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
}
.cf-contact__phones a { color: var(--ink-secondary); }
.cf-contact__phones a:hover { color: var(--brown-strong); }

.cf-contact__company {
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--ink-muted);
}

/* --- Formulář --- */
.cf-formcard {
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  padding: 44px 40px;
}

.cf-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.cf-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cf-field__label {
  font-size: 12px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.cf-field__input {
  font-family: inherit;
  font-size: 16px;          /* 16px brání auto-zoomu na iOS */
  color: var(--ink);
  padding: 12px 0;
  border: none;
  border-bottom: 1px solid var(--border-input);
  background: none;
  transition: border-color .2s ease;
}
.cf-field__input:focus {
  outline: none;
  border-bottom-color: var(--brown-strong);
}
/* Klávesová navigace dostane navíc viditelný ring */
.cf-field__input:focus-visible {
  outline: 2px solid var(--brown-strong);
  outline-offset: 3px;
}
.cf-field__input--area {
  resize: vertical;
  min-height: 96px;
}

.cf-submit {
  margin-top: 8px;
  padding: 16px 24px;
  background: var(--brown-strong);
  color: var(--bg-warm);
  border: none;
  font-family: inherit;
  font-size: 13px;
  letter-spacing: .18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
}
.cf-submit:hover { background: var(--ink); }

.cf-form__hint {
  font-size: 13px;
  line-height: 1.6;
  color: var(--ink-muted);
}

/* ==========================================================================
   Footer
   ========================================================================== */
.cf-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 36px var(--edge);
  background: var(--ink);
  color: var(--warm-100);
  font-size: 13px;
}

.cf-footer__logo {
  font-family: var(--font-accent);
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--bg-warm);
}

.cf-footer__tagline { letter-spacing: .08em; }

.cf-footer__brand a { color: var(--warm-200); }
.cf-footer__brand a:hover { color: var(--bg-warm); }

/* ==========================================================================
   Responsive — jediný breakpoint 1000px
   ========================================================================== */
@media (max-width: 1000px) {
  .cf-split,
  .cf-hero,
  .cf-cards,
  .cf-spheres,
  .cf-contact {
    grid-template-columns: minmax(0, 1fr);
  }

  .cf-h1       { font-size: 44px; }
  .cf-h2       { font-size: 32px; }
  .cf-h2--cold { font-size: 40px; }

  .cf-nav    { display: none; }
  .cf-burger { display: inline-flex; }

  .cf-hero__text  { padding: 72px var(--pad-x) 64px var(--edge); }
  .cf-hero__media { min-height: 320px; }

  .cf-section { padding: 80px var(--pad-x); }
  .cf-band    { padding: 80px 0; }

  .cf-story    { gap: 48px; }
  .cf-contact  { gap: 48px; }
  .cf-cold     { gap: 40px; }

  .cf-cold__media   { height: 380px; }
  .cf-spheres-wrap  { margin-top: 64px; }

  .cf-formcard { padding: 32px 24px; }

  .cf-footer { padding: 32px var(--pad-x); }
}

/* Nad breakpointem nesmí overlay zůstat otevřený (např. po otočení zařízení) */
@media (min-width: 1001px) {
  .cf-mobile-nav { display: none !important; }
}

/* Zámek scrollu, když je otevřené mobilní overlay menu */
.cf-noscroll { overflow: hidden; }