/* =============================================================
   RADEK NAVRÁTIL CHEF — DESIGN SYSTEM
   Obsah:
   1. Proměnné (barvy, spacing, typografie, layout)
   2. Reset a základní nastavení
   3. Typografie
   4. Layout (container, grid, sekce)
   5. Komponenty (navbar, tlačítka, karty, formulář, akordeon…)
   6. Bloky stránky (hero, nabídka, ceník, FAQ, footer…)
   7. Cookie lišta a modální okna
   8. Utility třídy a animace
   ============================================================= */

/* ---------- 1. PROMĚNNÉ / DESIGN TOKENS ---------- */
:root {
  /* Barvy — brand paleta */
  --color-primary: #0F0E0D;        /* hlavní pozadí, brand */
  --color-primary-dark: #0A0908;   /* nejtmavší odstín — patička, hloubka */
  --color-primary-light: #1F1B19;  /* plochy, hover řádků — karty/panely na tmavém pozadí */
  --color-secondary: #D9C8A9;      /* šampaňská — sekundární akcenty */
  --color-accent: #C9824F;         /* měděná — CTA tlačítka, zvýraznění */
  --color-accent-dark: #A0683F;    /* měděná — tmavší odstín (outline/ghost hover) */
  --color-accent-light: #D1946A;   /* měděná — zesvětlený odstín pro hover CTA */
  --color-bg: #F2EDE4;             /* světlé plochy, karty, vstupní pole */
  --color-muted: #E3D9C8;          /* neutrální — okraje a jemné plochy na světlém pozadí */
  --color-text: #F2EDE4;           /* výchozí text na tmavém pozadí, nadpisy na tmavém */
  --color-text-muted: rgba(242, 237, 228, 0.72); /* podřazený text na tmavém pozadí */
  --color-text-dark: #1A1715;      /* text na světlém pozadí */
  --color-text-dark-muted: #6B5F52;
  --color-border: rgba(242, 237, 228, 0.14);
  --color-border-strong: rgba(242, 237, 228, 0.28);

  /* Stavy */
  --color-success: #4F7A5C;
  --color-error: #B4523E;

  /* Spacing škála — 4 / 8 / 12 / 16 / 24 / 32 / 48 / 64 px */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;

  /* Typografie */
  --font-heading: "Domine", "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --fs-base: 1.125rem;
  --fs-sm: 0.875rem;
  --fs-xs: 0.75rem;
  --lh-body: 1.7;
  --lh-heading: 1.15;

  --fs-h1: clamp(2.1rem, 1.6rem + 3vw, 4.5rem);
  --fs-h2: clamp(2rem, 1.65rem + 1.8vw, 3.25rem);
  --fs-h3: clamp(1.5rem, 1.3rem + 1vw, 2.125rem);
  --fs-h4: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
  --fs-h5: clamp(1.125rem, 1.05rem + 0.3vw, 1.25rem);
  --fs-h6: clamp(0.875rem, 0.83rem + 0.2vw, 1rem);
  --fs-lead: clamp(1.125rem, 1.05rem + 0.4vw, 1.375rem);
  --fs-kicker: clamp(0.75rem, 0.72rem + 0.15vw, 0.875rem);

  /* Layout */
  --container-width: 85%;
  --container-max: 1440px;
  --container-narrow: 46rem;

  /* Zaoblení */
  --radius-sm: 4px;
  --radius-md: 12px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  /* Stíny — vždy jemné */
  --shadow-card: 0 1px 2px rgba(0, 0, 0, 0.08), 0 12px 28px rgba(0, 0, 0, 0.14);
  --shadow-soft: 0 1px 1px rgba(0, 0, 0, 0.06), 0 4px 14px rgba(0, 0, 0, 0.08);

  /* Přechody */
  --transition-fast: 160ms ease;
  --transition-base: 260ms ease;

  /* Hlavička */
  --header-height: 7rem;
}

@media (min-width: 640px) {
  :root { --header-height: 8.75rem; }
}

@media (min-width: 1024px) {
  :root { --header-height: 10.5rem; }
}

/* Breakpointy (referenční hodnoty, používány přímo v média dotazech):
   --bp-sm: 480px   (velké mobily)
   --bp-md: 768px   (tablet)
   --bp-lg: 1024px  (desktop)
   --bp-xl: 1440px  (velký desktop)
   --bp-2xl: 1920px (4K / širokoúhlé) */

/* ---------- 2. RESET ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  background-color: var(--color-primary);
  background-image: radial-gradient(ellipse at 50% 0%, var(--color-primary-light) 0%, var(--color-primary) 60%);
  background-attachment: fixed;
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

svg {
  fill: currentColor;
}

a {
  color: inherit;
}

button {
  font: inherit;
  color: inherit;
}

ul[class],
ol[class] {
  list-style: none;
  margin: 0;
  padding: 0;
}

input,
textarea,
select,
button {
  font-family: inherit;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
}

/* ---------- 3. TYPOGRAFIE ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 500;
  line-height: var(--lh-heading);
  margin: 0 0 var(--space-4);
  color: var(--color-text);
  text-wrap: balance;
}

h1 { font-size: var(--fs-h1); font-weight: 500; }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); }
h5 { font-size: var(--fs-h5); }
h6 {
  font-size: var(--fs-h6);
  font-family: var(--font-body);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

p {
  margin: 0 0 var(--space-4);
  max-width: 70ch;
}

p:last-child {
  margin-bottom: 0;
}

/* Text nikdy nezarovnáváme do bloku */
p, li {
  text-align: left;
  text-wrap: pretty;
}

.section-text {
  max-width: 65ch;
  font-size: var(--fs-lead);
  line-height: 1.6;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--fs-kicker);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin: 0 0 var(--space-4);
}

.kicker::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: var(--color-accent);
}

.lead {
  font-size: var(--fs-lead);
  line-height: 1.6;
  color: var(--color-text-muted);
}

.on-light .lead { color: var(--color-text-dark-muted); }

strong { font-weight: 700; }

a.text-link {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 0.2em;
  text-decoration-thickness: 1px;
}

a.text-link:hover { color: var(--color-accent-dark); }

/* ---------- 4. LAYOUT ---------- */
.container {
  width: var(--container-width);
  max-width: var(--container-max);
  margin-inline: auto;
}

.section {
  padding-block: var(--space-8);
  position: relative;
  scroll-margin-top: var(--header-height);
}

@media (min-width: 768px) {
  .section { padding-block: var(--space-9); }
}

.section-head {
  max-width: var(--container-narrow);
  margin-bottom: var(--space-7);
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.section-head.center .kicker { justify-content: center; }
.section-head.center .kicker::before { display: none; }
.section-head.center .kicker.kicker--line::before { display: block; }
.on-light .kicker--line { color: var(--color-primary); }

/* Střídání ploch — tmavá / světlá sekce */
.on-light {
  background: var(--color-bg);
  color: var(--color-text-dark);
}


.on-light h1, .on-light h2, .on-light h3,
.on-light h4, .on-light h5 { color: var(--color-primary); }
.on-light h6 { color: var(--color-secondary); }
.on-light p { color: var(--color-text-dark); }

.surface {
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

/* Jednoduchý 12sloupcový grid systém pro layout dvojic */
.grid {
  display: grid;
  gap: var(--space-6);
  grid-template-columns: repeat(12, 1fr);
}

.grid > * { grid-column: span 12; }

@media (min-width: 768px) {
  .grid.cols-2 > * { grid-column: span 6; }
}

/* Karty vždy po dvou na řádek od tabletu výš */
.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
}

@media (min-width: 900px) {
  .cards-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- 5. KOMPONENTY ---------- */

/* Tlačítka */
.btn {
  --btn-bg: var(--color-accent);
  --btn-color: var(--color-primary-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: var(--btn-bg);
  color: var(--btn-color);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  white-space: normal;
  line-height: 1.3;
  box-shadow: 0 0 0 0 rgba(201, 130, 79, 0);
  transition: background var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);
}

.btn:hover {
  --btn-bg: var(--color-accent-light);
  transform: translateY(-1px);
  box-shadow: 0 0 10px 0 rgba(201, 130, 79, 0.25);
}

.btn:active { transform: translateY(0); }

.btn-outline {
  --btn-bg: transparent;
  --btn-color: var(--color-text);
  border-color: var(--color-border-strong);
}

.btn-outline:hover {
  --btn-bg: rgba(242, 237, 228, 0.08);
  border-color: var(--color-accent);
}

.on-light .btn-outline {
  --btn-color: var(--color-primary);
  border-color: var(--color-primary);
}

.on-light .btn-outline:hover { --btn-bg: rgba(15, 14, 13, 0.06); }

.btn-ghost {
  --btn-bg: transparent;
  --btn-color: var(--color-accent);
  padding: var(--space-2) 0;
  border-radius: 0;
}

.btn-ghost:hover { --btn-color: var(--color-accent-dark); }

.btn-sm { padding: var(--space-3) var(--space-5); font-size: var(--fs-xs); }

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  align-items: center;
}

/* Navigace */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 100;
  padding-block: var(--space-5);
  transition: padding var(--transition-base), box-shadow var(--transition-base);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: transparent;
  transition: background var(--transition-base), backdrop-filter var(--transition-base);
}

.site-header.is-scrolled {
  padding-block: var(--space-3);
  box-shadow: var(--shadow-soft);
}

.site-header.is-scrolled::before {
  background: rgba(10, 9, 8, 0.92);
  backdrop-filter: blur(10px);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-5);
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: var(--color-text);
}

.brand img { height: 4.5rem; width: auto; display: block; transition: height var(--transition-base); }

.site-header.is-scrolled .brand img { height: 3.5rem; }

@media (min-width: 640px) {
  .brand img { height: 6rem; }
  .site-header.is-scrolled .brand img { height: 4.5rem; }
}

@media (min-width: 1024px) {
  .brand img { height: 7.5rem; }
  .site-header.is-scrolled .brand img { height: 5.75rem; }
}

.footer-brand .brand img { height: 7.5rem; }

@media (min-width: 768px) {
  .footer-brand .brand img { height: 9.5rem; }
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

@media (min-width: 1024px) {
  .main-nav { margin-inline-start: auto; }
}

.main-nav a {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--color-text-muted);
  padding-block: var(--space-1);
  border-bottom: 1px solid transparent;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

.main-nav a:hover,
.main-nav a:focus-visible {
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.main-nav a.nav-cta,
.main-nav a.nav-cta:hover,
.main-nav a.nav-cta:focus-visible {
  padding: var(--space-2) var(--space-5);
  border: 0;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: var(--color-primary-dark);
}

.main-nav a.nav-cta:hover,
.main-nav a.nav-cta:focus-visible {
  background: var(--color-accent-dark);
}

.header-actions { display: flex; align-items: center; gap: var(--space-4); }

.nav-backdrop { display: none; }

.nav-toggle {
  position: relative;
  z-index: 96;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: transparent;
  color: var(--color-text);
  font-size: 1.125rem;
  cursor: pointer;
}

@media (min-width: 1024px) {
  .nav-toggle { display: none; }
}

@media not all and (min-width: 1024px) {
  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 90;
    background: rgba(10, 9, 8, 0.6);
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-base), visibility var(--transition-base);
  }

  .nav-backdrop.is-open { opacity: 1; visibility: visible; }

  .main-nav {
    position: fixed;
    top: calc(var(--header-height) + var(--space-3));
    right: var(--space-4);
    bottom: var(--space-4);
    left: auto;
    z-index: 95;
    width: min(18rem, 78vw);
    background: var(--color-primary-dark);
    border: 1px solid var(--color-border-strong);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-card);
    padding: var(--space-6);
    transform: translateX(calc(100% + var(--space-6)));
    visibility: hidden;
    transition: transform var(--transition-base), visibility var(--transition-base);
    overflow-y: auto;
  }

  .main-nav.is-open {
    transform: translateX(0);
    visibility: visible;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-5);
  }

  .main-nav a { font-size: var(--fs-base); }
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-block: calc(var(--header-height) + var(--space-7)) var(--space-8);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media {
  background-color: #0e0d0f;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 900px) {
  .hero-media img {
    position: absolute;
    top: 50%;
    right: 0;
    width: 74%;
    height: auto;
    transform: translateY(-50%);
    -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 24%);
    mask-image: linear-gradient(90deg, transparent 0%, #000 24%);
  }
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(14, 13, 15, 0.35) 0%, rgba(14, 13, 15, 0.2) 45%, rgba(14, 13, 15, 0.7) 100%),
    linear-gradient(90deg, rgba(14, 13, 15, 0.92) 0%, rgba(14, 13, 15, 0.5) 40%, rgba(14, 13, 15, 0.05) 100%);
}

.hero-content { max-width: 38rem; }

.hero .kicker { color: var(--color-accent); }

.hero h1 { margin-bottom: var(--space-5); }

.hero .lead { margin-bottom: var(--space-6); color: rgba(242, 237, 228, 0.86); }

/* Karty obecně */
.card {
  background: var(--color-primary-light);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), border-color var(--transition-base);
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-strong);
}

.card h3, .card h4 { margin-bottom: var(--space-3); }

.card p { color: var(--color-text-muted); margin-bottom: 0; }

.on-light .card {
  background: #fff;
  border-color: var(--color-muted);
}

.on-light .card p { color: var(--color-text-dark-muted); }

/* Karty recenzí */
.review-card { position: relative; text-align: left; }

.review-quote {
  display: block;
  font-size: 1.75rem;
  color: var(--color-accent);
  opacity: 0.4;
  margin-bottom: var(--space-3);
}

.review-author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-top: var(--space-5);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-border);
}

.on-light .review-author { border-top-color: var(--color-muted); }

.review-avatar {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-weight: 700;
  font-size: var(--fs-sm);
}

.review-author-info { display: flex; flex-direction: column; gap: 0.15rem; }

.review-author-info strong { font-size: var(--fs-base); color: var(--color-text); }

.on-light .review-author-info strong { color: var(--color-text-dark); }

.review-author-info span { font-size: var(--fs-sm); color: var(--color-text-muted); }

.on-light .review-author-info span { color: var(--color-text-dark-muted); }

.review-card:nth-child(1) { transition-delay: 0ms; }
.review-card:nth-child(2) { transition-delay: 150ms; }
.review-card:nth-child(3) { transition-delay: 300ms; }

/* Dvousloupcý blok text + obrázek */
.split {
  display: grid;
  gap: var(--space-7);
  align-items: center;
}

@media (min-width: 900px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
  .split.reverse > :first-child { order: 2; }
}

.split-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.split-media img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/5; }

.split-media figcaption {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  padding: var(--space-6) var(--space-5) var(--space-5);
  background: linear-gradient(0deg, rgba(10, 9, 8, 0.86), transparent);
  font-size: var(--fs-sm);
  color: var(--color-text);
}

/* Placeholder pro fotografie, které klient teprve dodá */
.media-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--color-border-strong);
  background: rgba(242, 237, 228, 0.04);
  color: var(--color-text-muted);
  text-align: center;
  padding: var(--space-5);
  font-size: var(--fs-sm);
}

.media-placeholder i { font-size: 1.75rem; color: var(--color-accent); }

/* Proces / kroky */
.process {
  position: relative;
  display: grid;
  gap: var(--space-8);
}

.process-step {
  position: relative;
  z-index: 1;
  padding-left: 3.5rem;
  transition-delay: 0ms;
}

.process-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 1.25rem;
  bottom: calc(-1 * var(--space-8) - 1.25rem);
  left: 1.25rem;
  width: 1px;
  background: var(--color-accent);
  z-index: 0;
}

.process-step:nth-child(2) { transition-delay: 90ms; }
.process-step:nth-child(3) { transition-delay: 180ms; }
.process-step:nth-child(4) { transition-delay: 270ms; }

.process-step-marker {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  width: 2.5rem;
  height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  border: 1px solid var(--color-accent);
  background: var(--color-bg);
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-size: 1.125rem;
}

.process-step-line,
.process-step-num { display: none; }

.process-step h4 { margin: 0 0 var(--space-2); }
.process-step p { margin: 0; }

@media (min-width: 768px) {
  .process {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
  }

  .process-step::after { display: none; }

  .process-step { padding-left: 0; padding-top: var(--space-5); }

  .process-step-marker { display: none; }

  .process-step-line {
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: var(--color-accent);
  }

  .process-step-num {
    display: block;
    font-family: var(--font-heading);
    font-size: 3.5rem;
    line-height: 1;
    color: rgba(201, 130, 79, 0.28);
    margin: var(--space-4) 0 var(--space-3);
  }
}

/* Akordeon FAQ */
.accordion-columns {
  display: grid;
  gap: var(--space-4);
}

@media (min-width: 800px) {
  .accordion-columns { grid-template-columns: repeat(2, 1fr); gap: var(--space-5); }
}

.accordion-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: rgba(242, 237, 228, 0.04);
  overflow: hidden;
  height: fit-content;
}

.accordion-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5);
  background: transparent;
  border: 0;
  text-align: left;
  font-family: var(--font-heading);
  font-size: var(--fs-h5);
  color: var(--color-text);
  cursor: pointer;
}

.accordion-trigger i {
  flex-shrink: 0;
  color: var(--color-accent);
  transition: transform var(--transition-base);
}

.accordion-trigger[aria-expanded="true"] i { transform: rotate(180deg); }

.accordion-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-base);
}

.accordion-panel[hidden] { display: grid; }

.accordion-item.is-open .accordion-panel { grid-template-rows: 1fr; }

.accordion-panel-inner {
  overflow: hidden;
}

.accordion-panel p {
  margin: 0;
  padding: 0 var(--space-5) var(--space-5);
  color: var(--color-text-muted);
}

/* Výhody */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
  gap: var(--space-7) var(--space-5);
  max-width: 64rem;
  margin-inline: auto;
}

.benefit { text-align: center; }

.benefit.reveal {
  opacity: 0;
  transform: translateX(2.5rem);
  transition: opacity 1100ms ease, transform 1100ms ease;
}

.benefit.reveal.is-visible { opacity: 1; transform: translateX(0); }

.benefit:nth-child(1) { transition-delay: 0ms; }
.benefit:nth-child(2) { transition-delay: 180ms; }
.benefit:nth-child(3) { transition-delay: 360ms; }
.benefit:nth-child(4) { transition-delay: 540ms; }

.benefit-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  margin-bottom: var(--space-4);
  border-radius: 50%;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 1.375rem;
}

.benefit h3 { font-size: var(--fs-h5); margin-bottom: var(--space-2); }

.benefit p { color: var(--color-text-dark-muted); font-size: var(--fs-base); margin: 0; text-align: center; }

/* Ceník */
.price-list {
  display: grid;
  max-width: 44rem;
  margin-inline: auto;
}

.price-row {
  display: grid;
  gap: var(--space-5);
  padding-block: var(--space-7);
  border-bottom: 1px solid var(--color-border);
}

.price-row:last-child { border-bottom: 0; }

@media (min-width: 700px) {
  .price-row {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-7);
  }
}

.price-info h3 { margin: 0 0 var(--space-3); }

.price-tag {
  margin: 0;
  color: var(--color-accent);
  font-weight: 700;
}

.price-note {
  margin: 0;
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
}

.price-features {
  display: grid;
  gap: var(--space-4);
  align-content: start;
  margin: 0;
  padding: 0;
  list-style: none;
}

.price-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
}

.price-features i { color: var(--color-accent); margin-top: 0.3em; flex-shrink: 0; }

/* Reference / recenze */
.review-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.review-stars { color: var(--color-accent); letter-spacing: 0.1em; }

.review-card blockquote {
  margin: 0;
  font-family: var(--font-heading);
  font-size: var(--fs-h5);
  font-weight: 400;
  color: var(--color-text);
}

.review-card cite {
  font-style: normal;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.social-proof-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  align-items: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-pill);
  background: rgba(242, 237, 228, 0.06);
  border: 1px solid var(--color-border);
  font-size: var(--fs-xs);
  letter-spacing: 0.04em;
}

.badge i { color: var(--color-accent); }

/* Formulář */
.form-grid {
  display: grid;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .form-grid.cols-2 { grid-template-columns: 1fr 1fr; }
}

.form-field { display: flex; flex-direction: column; gap: var(--space-2); }

.form-field label {
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.form-field input,
.form-field textarea,
.form-field select {
  width: 100%;
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-strong);
  background: rgba(242, 237, 228, 0.06);
  color: var(--color-text);
  font-size: var(--fs-base);
}

.form-field textarea { min-height: 9rem; resize: vertical; }

.form-field input::placeholder,
.form-field textarea::placeholder { color: var(--color-text-muted); }

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
  outline: none;
  border-color: var(--color-accent);
  background: rgba(242, 237, 228, 0.1);
}

.on-light .form-field input,
.on-light .form-field textarea,
.on-light .form-field select {
  background: var(--color-bg);
  border-color: var(--color-muted);
  color: var(--color-text-dark);
}

.on-light .form-field input::placeholder,
.on-light .form-field textarea::placeholder { color: var(--color-text-dark-muted); }

.on-light .form-field input:focus,
.on-light .form-field textarea:focus,
.on-light .form-field select:focus {
  background: #fff;
}

.form-consent {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  font-size: var(--fs-sm);
  color: var(--color-text-muted);
}

.form-consent input { margin-top: 0.3em; width: 1.1rem; height: 1.1rem; accent-color: var(--color-accent); }

.form-status {
  font-size: var(--fs-sm);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  display: none;
}

.form-status.is-visible { display: block; }
.form-status.is-success { display: block; background: rgba(79, 122, 92, 0.16); color: #bfe3c9; }
.form-status.is-error { display: block; background: rgba(180, 82, 62, 0.16); color: #f2c3b7; }

.on-light .form-field label { color: var(--color-text-dark-muted); }
.on-light .form-consent { color: var(--color-text-dark-muted); }
.on-light .form-status.is-success { background: rgba(79, 122, 92, 0.12); color: #2f5c3b; }
.on-light .form-status.is-error { background: rgba(180, 82, 62, 0.12); color: #8a3a2a; }

/* Honeypot — skryto pro lidi, viditelné pro roboty */
.hp-field {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  white-space: nowrap;
}

#kontakt .split { align-items: stretch; }

.contact-photo {
  margin: var(--space-6) 0 0;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.contact-photo img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; }

.contact-logo {
  display: block;
  width: 14rem;
  height: auto;
  margin: 0 0 var(--space-6);
}

.contact-info-list {
  display: grid;
  gap: var(--space-5);
  margin-bottom: var(--space-6);
}

.contact-info-list li {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--fs-lead);
  font-weight: 700;
  min-width: 0;
}

.contact-info-list i {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 50%;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 1.125rem;
}

.contact-info-list a {
  min-width: 0;
  overflow-wrap: anywhere;
  color: inherit;
  text-decoration: none;
}

.contact-info-list a:hover { color: var(--color-accent); }

/* Patička */
.site-footer {
  position: relative;
  background: var(--color-primary-dark);
  padding-block: var(--space-8) var(--space-6);
  overflow: hidden;
}

.footer-watermark {
  position: absolute;
  top: 50%;
  right: -4rem;
  transform: translateY(-50%);
  width: 20rem;
  height: auto;
  opacity: 0.04;
  pointer-events: none;
}

@media (min-width: 768px) {
  .footer-watermark { width: 28rem; right: -5rem; }
}

.footer-grid {
  position: relative;
  display: grid;
  gap: var(--space-7);
  margin-bottom: var(--space-7);
}

@media (min-width: 768px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; }
}

.footer-brand p {
  color: var(--color-text-muted);
  font-size: var(--fs-base);
  margin-top: var(--space-4);
}

.footer-col h6 {
  position: relative;
  margin-bottom: var(--space-5);
  padding-top: var(--space-4);
  font-size: var(--fs-sm);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.footer-col h6::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 2rem;
  height: 1px;
  background: var(--color-accent);
}

.footer-col ul { display: grid; gap: var(--space-3); }

.footer-contact { gap: var(--space-4); margin-bottom: var(--space-4); }

.footer-contact li { display: flex; align-items: center; gap: var(--space-3); }

.footer-contact i {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 0.9rem;
}

.footer-contact a { font-size: var(--fs-base); font-weight: 700; color: var(--color-text); }
.footer-contact a:hover { color: var(--color-accent); }

.footer-col a {
  color: var(--color-text-muted);
  text-decoration: none;
  font-size: var(--fs-sm);
}

.footer-col a:hover { color: var(--color-accent); }

.footer-socials { display: flex; gap: var(--space-3); margin-top: var(--space-5); }

.footer-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  color: var(--color-text);
  text-decoration: none;
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.footer-socials a:hover { border-color: var(--color-accent); color: var(--color-accent); }

.footer-bottom {
  padding-top: var(--space-6);
  border-top: 1px solid var(--color-accent);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4) var(--space-6);
  justify-content: space-between;
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
}

.footer-bottom a { color: inherit; text-decoration: underline; }
.footer-bottom a:hover { color: var(--color-accent); }

.footer-legal {
  font-size: var(--fs-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-5);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
  line-height: 1.6;
}

.back-to-top {
  position: fixed;
  right: var(--space-5);
  bottom: var(--space-5);
  z-index: 60;
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  border: 1px solid var(--color-border-strong);
  background: var(--color-primary-dark);
  color: var(--color-text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(0.5rem);
  transition: opacity var(--transition-base), transform var(--transition-base), visibility var(--transition-base);
}

.back-to-top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ---------- 7. COOKIE LIŠTA A MODÁLY ---------- */
.cookie-bar {
  position: fixed;
  inset-inline: 0;
  bottom: 0;
  z-index: 200;
  background: var(--color-primary-dark);
  border-top: 1px solid var(--color-border-strong);
  padding: var(--space-5);
  transform: translateY(100%);
  transition: transform var(--transition-base);
}

.cookie-bar.is-visible { transform: translateY(0); }

.cookie-bar-inner {
  width: var(--container-width);
  max-width: var(--container-max);
  margin-inline: auto;
  display: grid;
  gap: var(--space-4);
  align-items: center;
}

@media (min-width: 768px) {
  .cookie-bar-inner { grid-template-columns: 1fr auto; }
}

.cookie-bar p { margin: 0; font-size: var(--fs-sm); color: var(--color-text-muted); }
.cookie-bar strong { color: var(--color-text); }

.cookie-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); }

.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: none;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  background: rgba(10, 9, 8, 0.72);
  backdrop-filter: blur(4px);
}

.modal-overlay.is-visible { display: flex; }

.modal {
  width: 100%;
  max-width: 34rem;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--color-primary);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  padding: var(--space-7);
}

.modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-5);
}

.modal-close {
  background: transparent;
  border: 0;
  color: var(--color-text-muted);
  font-size: 1.25rem;
  cursor: pointer;
  line-height: 1;
  padding: var(--space-1);
}

.modal-close:hover { color: var(--color-accent); }

.cookie-option {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border);
}

.cookie-option:last-of-type { border-bottom: 0; }

.cookie-option h4 { margin-bottom: var(--space-1); font-size: var(--fs-base); }
.cookie-option p { font-size: var(--fs-xs); color: var(--color-text-muted); margin: 0; }

.switch {
  position: relative;
  flex-shrink: 0;
  width: 2.75rem;
  height: 1.6rem;
}

.switch input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }

.switch-track {
  position: absolute;
  inset: 0;
  background: var(--color-border-strong);
  border-radius: var(--radius-pill);
  transition: background var(--transition-fast);
}

.switch-track::before {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: calc(1.6rem - 4px);
  height: calc(1.6rem - 4px);
  border-radius: 50%;
  background: var(--color-text);
  transition: transform var(--transition-fast);
}

.switch input:checked + .switch-track { background: var(--color-accent); }
.switch input:checked + .switch-track::before { transform: translateX(1.15rem); }
.switch input:disabled + .switch-track { opacity: 0.6; }

.modal-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

/* ---------- 8. UTILITY A ANIMACE ---------- */
.skip-link {
  position: absolute;
  top: -3rem;
  left: var(--space-4);
  z-index: 1000;
  background: var(--color-accent);
  color: var(--color-primary-dark);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-sm);
  text-decoration: none;
  font-weight: 700;
  transition: top var(--transition-fast);
}

.skip-link:focus { top: var(--space-4); }

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.text-center { text-align: center; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* Chybová stránka 404 */
.error-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-block: var(--space-8);
}

.error-icon {
  font-size: clamp(3rem, 2.5rem + 3vw, 5rem);
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}

.divider {
  width: 100%;
  height: 1px;
  background: var(--color-border);
  border: 0;
  margin-block: var(--space-8);
}

/* Spacing utility třídy — pouze hodnoty ze schválené škály */
.u-mt-5 { margin-top: var(--space-5); }
.u-mt-6 { margin-top: var(--space-6); }
.u-mt-7 { margin-top: var(--space-7); }
.u-justify-center { justify-content: center; }


.section-text--center {
  margin-inline: auto;
  text-align: center;
}

.service-grid {
  display: grid;
  gap: var(--space-6);
  max-width: 48rem;
  margin-inline: auto;
}

.service-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 19rem;
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  color: var(--color-text);
  isolation: isolate;
  transition: box-shadow var(--transition-base);
}

.service-tile:hover,
.service-tile:focus-within {
  box-shadow: var(--shadow-card), inset 0 0 0 2px var(--color-accent);
}

.service-tile picture,
.service-tile img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.service-tile::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(0deg, rgba(14, 13, 15, 0.94) 0%, rgba(14, 13, 15, 0.55) 45%, rgba(14, 13, 15, 0.1) 100%);
}

.service-tile-body {
  padding: var(--space-6);
}

.service-tile .service-num {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 2rem + 2vw, 4rem);
  line-height: 1;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

.service-tile h3 { color: var(--color-text); margin-bottom: var(--space-3); }

.service-tile p { color: rgba(242, 237, 228, 0.86); margin: 0; }

.media-placeholder--video { aspect-ratio: 16/9; }

/* Nadpisy uvnitř akordeonu a modálů nepotřebují vlastní odsazení */
.accordion-item h3,
.modal-header h3 { margin: 0; }

.review-stars + p { margin-top: var(--space-3); }

/* Videa */
.video-card {
  position: relative;
  max-width: 56rem;
  margin: 0 auto;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  isolation: isolate;
}

.video-card video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--color-primary-dark);
}

.video-card figcaption {
  padding: var(--space-3) var(--space-5);
  background: var(--color-primary-dark);
  color: var(--color-text-muted);
  font-size: var(--fs-sm);
  letter-spacing: 0.04em;
}

/* Fotogalerie — bento mřížka */
.gallery-bento {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-auto-rows: 11rem;
  gap: 0.25rem;
}

@media (min-width: 700px) {
  .gallery-bento {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 13rem;
    grid-auto-flow: dense;
    gap: var(--space-2);
  }
}

.gallery-shot {
  position: relative;
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  isolation: isolate;
}

.gallery-shot picture,
.gallery-shot img {
  display: block;
  width: 100%;
  height: 100%;
}

.gallery-shot img {
  object-fit: cover;
  transition: transform var(--transition-base);
}

.gallery-shot:hover img { transform: scale(1.04); }

.gallery-shot--feature { grid-column: span 2; grid-row: span 2; }
.gallery-shot--wide { grid-column: span 2; }
.gallery-shot--tall { grid-row: span 2; }

.gallery-shot--pos-mid img { object-position: 50% 65%; }
.gallery-shot--pos-low img { object-position: 50% 85%; }


/* Formulář — jednotné odsazení mezi poli */
#contact-form > * + * { margin-top: var(--space-5); }

/* Lightbox */
#lightbox .modal { padding: var(--space-3); max-width: 60rem; }
#lightbox .modal-header { margin-bottom: var(--space-2); }
#lightbox img { width: 100%; height: auto; border-radius: var(--radius-md); display: block; }

/* Zalamování jednopísmenných spojek řeší JS (typografické nedělitelné mezery) */