/* ==========================================================================
   Truhlářství Novák — samostatný ukázkový web
   Žádná závislost na stylech portfolia.
   ========================================================================== */

:root {
  /* Barvy — teplé neutrální tóny, uhlová typografie, dřevěný akcent */
  --bg:            #faf7f2;
  --bg-sunk:       #f3eee5;
  --bg-dark:       #221e1b;
  --surface:       #ffffff;

  --ink:           #1c1917;
  --ink-2:         #45403b;
  --ink-3:         #78706a;
  --ink-on-dark:   #f7f3ec;
  --ink-on-dark-2: #bfb5a8;

  --line:          #e4dcd0;
  --line-strong:   #cfc4b4;
  --line-on-dark:  rgba(247, 243, 236, 0.22);

  --accent:        #8c5a30;
  --accent-deep:   #5d3c21;
  --accent-wash:   #f0e7db;

  /* Písmo */
  --font-display: "Source Serif 4", Georgia, "Times New Roman", serif;
  --font-sans: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, Helvetica, Arial, sans-serif;

  /* Křivky — vlastní, silnější než výchozí CSS easing */
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);

  /* Rozestupy */
  --shell: 1220px;
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --section-y: clamp(4.5rem, 10vw, 9rem);

  --radius: 3px;
  --header-h: 72px;

  --shadow-card: 0 1px 2px rgba(28, 25, 23, 0.03),
                 0 8px 24px -12px rgba(28, 25, 23, 0.09);
  --shadow-lift: 0 2px 4px rgba(28, 25, 23, 0.04),
                 0 18px 40px -18px rgba(28, 25, 23, 0.16);
}

/* --------------------------------------------------------------------------
   Reset
   -------------------------------------------------------------------------- */

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

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

body {
  margin: 0;
  background-color: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body[data-nav-open="true"] { overflow: hidden; }

h1, h2, h3, h4, p, figure, blockquote, dl, dd { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }

img, svg { display: block; max-width: 100%; }
img { height: auto; }

a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

::selection { background-color: var(--accent-wash); color: var(--accent-deep); }

/* --------------------------------------------------------------------------
   Přístupnost
   -------------------------------------------------------------------------- */

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

.cta-banner :focus-visible,
.site-footer :focus-visible { outline-color: #d9a978; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link {
  position: absolute;
  top: 0.5rem;
  left: 0.5rem;
  z-index: 100;
  padding: 0.65rem 1rem;
  background-color: var(--ink);
  color: var(--ink-on-dark);
  font-size: 0.875rem;
  border-radius: var(--radius);
  transform: translateY(-160%);
  transition: transform 180ms var(--ease-out);
}

.skip-link:focus-visible { transform: translateY(0); }

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */

.shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: var(--section-y); }
section[id] { scroll-margin-top: calc(var(--header-h) + 1.5rem); }

/* --------------------------------------------------------------------------
   Typografie
   -------------------------------------------------------------------------- */

.eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.25rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.9rem, 4vw, 3rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

.section-head { max-width: 46ch; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head--wide { max-width: 34ch; }

.section-lead {
  margin-top: 1.25rem;
  font-size: 1.0625rem;
  color: var(--ink-3);
  max-width: 44ch;
}

.section-head--split {
  display: grid;
  gap: clamp(1.5rem, 3vw, 4rem);
  max-width: none;
  align-items: end;
}

.section-aside {
  color: var(--ink-3);
  font-size: 1.0625rem;
  max-width: 38ch;
}

@media (min-width: 900px) {
  .section-head--split { grid-template-columns: 1fr auto; }
}

/* --------------------------------------------------------------------------
   Tlačítka
   -------------------------------------------------------------------------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 48px;
  padding: 0.75rem 1.4rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  background-color: transparent;
  font-family: var(--font-sans);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.005em;
  text-align: center;
  cursor: pointer;
  transition: transform 160ms var(--ease-out),
              background-color 200ms ease,
              border-color 200ms ease,
              color 200ms ease;
}

.btn:active { transform: scale(0.97); }

.btn-sm { min-height: 40px; padding: 0.45rem 1rem; font-size: 0.875rem; }
.btn-block { width: 100%; }

.btn-primary {
  background-color: var(--ink);
  border-color: var(--ink);
  color: var(--ink-on-dark);
}

.btn-ghost {
  border-color: var(--line-strong);
  color: var(--ink);
}

.btn-inverted {
  background-color: var(--ink-on-dark);
  border-color: var(--ink-on-dark);
  color: var(--ink);
}

.btn-ghost--dark {
  border-color: var(--line-on-dark);
  color: var(--ink-on-dark);
}

.btn-arrow, .btn-icon {
  width: 16px;
  height: 16px;
  flex: none;
}

.btn-arrow { transition: transform 200ms var(--ease-out); }

@media (hover: hover) and (pointer: fine) {
  .btn-primary:hover { background-color: var(--accent-deep); border-color: var(--accent-deep); }
  .btn-ghost:hover { border-color: var(--ink); background-color: rgba(28, 25, 23, 0.03); }
  .btn-inverted:hover { background-color: #fff; }
  .btn-ghost--dark:hover { border-color: var(--ink-on-dark); background-color: rgba(247, 243, 236, 0.07); }
  .btn-ghost:hover .btn-arrow { transform: translateX(3px); }
}

/* --------------------------------------------------------------------------
   Hlavička
   -------------------------------------------------------------------------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  display: flex;
  align-items: center;
  background-color: rgba(250, 247, 242, 0.82);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
}

/* Konstantní výška — animujeme jen opacity, nikdy layout */
.site-header::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 1px;
  background-color: var(--line);
  opacity: 0;
  transition: opacity 250ms ease;
}

.site-header[data-elevated="true"]::after { opacity: 1; }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.wordmark {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  flex: none;
}

.wordmark-mark {
  width: 26px;
  height: 26px;
  color: var(--accent);
  transition: transform 220ms var(--ease-out);
}

.wordmark-mark svg { width: 100%; height: 100%; }

@media (hover: hover) and (pointer: fine) {
  .wordmark:hover .wordmark-mark { transform: translateY(-1px); }
}

.wordmark-text {
  display: flex;
  flex-direction: column;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.17em;
  line-height: 1.25;
  text-transform: uppercase;
}

.wordmark-line-1 { color: var(--ink-3); font-weight: 500; }
.wordmark-line-2 { color: var(--ink); }

.nav-desktop { display: none; }

.nav-desktop ul {
  display: flex;
  align-items: center;
  gap: clamp(1.25rem, 2.5vw, 2.25rem);
}

.nav-desktop a {
  position: relative;
  display: inline-block;
  padding-block: 0.35rem;
  font-size: 0.9375rem;
  color: var(--ink-2);
  transition: color 200ms ease;
}

.nav-desktop a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0.1rem;
  width: 100%;
  height: 1px;
  background-color: currentColor;
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 220ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .nav-desktop a:hover { color: var(--ink); }
  .nav-desktop a:hover::after { transform: scaleX(1); }
}

.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.header-cta { display: none; }

.nav-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-right: -0.5rem;
  border: 0;
  background: none;
  cursor: pointer;
}

.nav-toggle-bars {
  position: relative;
  display: block;
  width: 22px;
  height: 12px;
}

.nav-toggle-bars span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1.5px;
  background-color: var(--ink);
  border-radius: 2px;
  transition: transform 260ms var(--ease-out), opacity 160ms ease;
}

.nav-toggle-bars span:nth-child(1) { top: 0; }
.nav-toggle-bars span:nth-child(2) { bottom: 0; }

.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1) {
  transform: translateY(5.25px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2) {
  transform: translateY(-5.25px) rotate(-45deg);
}

@media (min-width: 880px) {
  .nav-desktop { display: block; }
  .header-cta { display: inline-flex; }
  .nav-toggle { display: none; }
}

/* --------------------------------------------------------------------------
   Mobilní navigace
   -------------------------------------------------------------------------- */

.nav-mobile {
  position: fixed;
  inset: 0;
  z-index: 60;
  background-color: rgba(28, 25, 23, 0.32);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  pointer-events: none;
  /* Odchod je rychlejší než příchod */
  transition: opacity 180ms ease, visibility 180ms linear;
  visibility: hidden;
}

.nav-mobile[data-open="true"] {
  opacity: 1;
  pointer-events: auto;
  visibility: visible;
  transition: opacity 240ms ease, visibility 0s;
}

.nav-mobile-panel {
  position: absolute;
  inset-inline: 0.75rem;
  top: 0.75rem;
  padding: 1.25rem 1.5rem 1.75rem;
  background-color: var(--bg);
  border: 1px solid var(--line);
  border-radius: 6px;
  box-shadow: var(--shadow-lift);
  /* Nikdy ne scale(0) — prvek nesmí vzniknout z ničeho */
  transform: translateY(-10px) scale(0.98);
  transform-origin: top center;
  opacity: 0;
  transition: transform 180ms var(--ease-out), opacity 180ms ease;
}

.nav-mobile[data-open="true"] .nav-mobile-panel {
  transform: translateY(0) scale(1);
  opacity: 1;
  transition: transform 300ms var(--ease-out), opacity 220ms ease;
}

.nav-mobile-list { border-bottom: 1px solid var(--line); padding-bottom: 0.75rem; }
.nav-mobile-list li + li { border-top: 1px solid var(--line); }

.nav-mobile-list a {
  display: block;
  padding: 0.95rem 0.25rem;
  font-family: var(--font-display);
  font-size: 1.375rem;
  transition: color 180ms ease, transform 200ms var(--ease-out);
}

.nav-mobile-list a:active { transform: translateX(3px); color: var(--accent); }

.nav-mobile-foot { padding-top: 1.25rem; text-align: center; }

.nav-mobile-tel {
  display: inline-block;
  margin-top: 1rem;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--accent-deep);
}

.nav-mobile-hours {
  margin-top: 0.25rem;
  font-size: 0.875rem;
  color: var(--ink-3);
}

/* Postupné odkrytí položek */
.nav-mobile-list li, .nav-mobile-foot {
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 220ms ease, transform 260ms var(--ease-out);
}

.nav-mobile[data-open="true"] .nav-mobile-list li,
.nav-mobile[data-open="true"] .nav-mobile-foot {
  opacity: 1;
  transform: translateY(0);
  transition-delay: calc(60ms + var(--i) * 40ms);
}

/* --------------------------------------------------------------------------
   Odkrývání při scrollu
   -------------------------------------------------------------------------- */

/* Skryto jen tam, kde JS umí obsah zpět odkrýt */
.js .reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 520ms ease, transform 620ms var(--ease-out);
  transition-delay: calc(var(--i, 0) * 60ms);
}

.js .reveal[data-revealed="true"] { opacity: 1; transform: translateY(0); }

/* Obrázky se odkrývají clip-pathem — čistší než fade.
   Clip patří na vnitřní obal, nikdy na sledovaný prvek:
   oclipovaný prvek má nulový intersection rect a IntersectionObserver
   by se u něj nikdy nespustil — obrázek by zůstal navždy schovaný. */
.js .reveal-img .figure-media,
.js .reveal-img .project-media { clip-path: inset(0 0 100% 0); }

.js .reveal-img[data-revealed="true"] .figure-media,
.js .reveal-img[data-revealed="true"] .project-media {
  clip-path: inset(0 0 0 0);
  transition: clip-path 600ms var(--ease-in-out);
}

/* Popisky doprovázejí odkrytí obrázku */
.js .reveal-img .hero-figcaption,
.js .reveal-img .about-figcaption,
.js .reveal-img .project-body {
  opacity: 0;
  transition: opacity 500ms ease 220ms;
}

.js .reveal-img[data-revealed="true"] .hero-figcaption,
.js .reveal-img[data-revealed="true"] .about-figcaption,
.js .reveal-img[data-revealed="true"] .project-body { opacity: 1; }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */

.hero {
  padding-top: clamp(2.5rem, 6vw, 5rem);
  padding-bottom: clamp(3rem, 7vw, 6rem);
}

.hero-grid {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem);
  align-items: center;
}

.hero-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(2.35rem, 6.4vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.hero-title em {
  font-style: italic;
  color: var(--accent-deep);
}

.hero-lead {
  margin-top: 1.5rem;
  max-width: 46ch;
  font-size: clamp(1.0625rem, 1.5vw, 1.1875rem);
  color: var(--ink-2);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.25rem;
}

.hero-trust {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  color: var(--ink-3);
}

.hero-figure {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background-color: var(--bg-sunk);
}

/* Obal, který nese clip-path při odkrývání */
.figure-media { display: block; overflow: hidden; }

.hero-figure img {
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

/* Dosednutí záběru při prvním zobrazení — vidí se jednou za návštěvu */
.js .hero-figure img {
  transform: scale(1.05);
  transition: transform 1200ms var(--ease-out);
}

.js .hero-figure[data-revealed="true"] img { transform: scale(1); }

.hero-figcaption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 2.5rem 1.25rem 1rem;
  background: linear-gradient(to top, rgba(28, 25, 23, 0.62), transparent);
  color: #fff;
  font-size: 0.8125rem;
}

.hero-figcaption-label { font-weight: 500; letter-spacing: 0.02em; }
.hero-figcaption-meta { color: rgba(255, 255, 255, 0.72); }

@media (min-width: 900px) {
  .hero-grid {
    grid-template-columns: 1fr 0.86fr;
    gap: clamp(3rem, 6vw, 5.5rem);
  }
  .hero-figure img { aspect-ratio: 4 / 5; }
}

@media (min-width: 1140px) {
  /* Asymetrie: obrázek přesahuje dolů za text */
  .hero-figure { margin-block: -2rem -3rem; }
  .hero-figure img { aspect-ratio: 3 / 4; }
}

/* --------------------------------------------------------------------------
   Hodnoty
   -------------------------------------------------------------------------- */

.values { padding-bottom: clamp(3rem, 6vw, 5rem); }

.values-list {
  display: grid;
  gap: 1px;
  background-color: var(--line);
  border-block: 1px solid var(--line);
}

.value {
  background-color: var(--bg);
  padding: 1.75rem clamp(1rem, 2vw, 1.75rem) 1.75rem 0;
}

.value:not(:first-child) { padding-left: clamp(1rem, 2vw, 1.75rem); }

.value-title {
  font-family: var(--font-display);
  font-size: 1.1875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
}

.value-text {
  font-size: 0.9375rem;
  color: var(--ink-3);
  max-width: 28ch;
}

@media (min-width: 620px) { .values-list { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .values-list { grid-template-columns: repeat(4, 1fr); } }

/* --------------------------------------------------------------------------
   Služby
   -------------------------------------------------------------------------- */

.services { background-color: var(--bg-sunk); }

.services-grid {
  display: grid;
  gap: 1.25rem;
}

.service {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card);
  transition: transform 260ms var(--ease-out),
              box-shadow 260ms ease,
              border-color 260ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .service:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lift);
    border-color: var(--line-strong);
  }
}

.service-index {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.06em;
  margin-bottom: 1.5rem;
}

.service-title {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.012em;
  margin-bottom: 0.65rem;
}

.service-text {
  font-size: 0.9688rem;
  color: var(--ink-3);
  max-width: 34ch;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.5rem;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--accent-deep);
}

/* Posun transformem, ne změnou gapu — gap přepočítává layout */
.service-link svg {
  width: 15px;
  height: 15px;
  transition: transform 200ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .service-link:hover svg { transform: translateX(3px); }
}

/* Výrazná první karta */
.service-feature {
  padding: 0;
  overflow: hidden;
  display: grid;
  gap: 0;
}

.service-feature .service-body { padding: clamp(1.5rem, 3vw, 2.25rem); }

.service-media { overflow: hidden; background-color: var(--bg-sunk); }

.service-media img {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .service-feature:hover .service-media img { transform: scale(1.04); }
}

@media (min-width: 720px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .service-feature { grid-column: span 2; grid-template-columns: 1fr 1.05fr; }
  .service-feature .service-media img { height: 100%; aspect-ratio: auto; min-height: 320px; }
}

@media (min-width: 1040px) {
  .services-grid { grid-template-columns: repeat(6, 1fr); }
  .service { grid-column: span 2; }
  .service-feature { grid-column: span 4; }
}

/* --------------------------------------------------------------------------
   Postup
   -------------------------------------------------------------------------- */

.process-list {
  display: grid;
  gap: clamp(2rem, 4vw, 2.5rem);
}

.step { padding-top: 1.25rem; border-top: 1px solid var(--line-strong); }

.step-num {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  line-height: 1;
  color: var(--line-strong);
  margin-bottom: 1.25rem;
  font-variant-numeric: tabular-nums;
}

.step-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  margin-bottom: 0.4rem;
}

.step-text { font-size: 0.9688rem; color: var(--ink-3); max-width: 30ch; }

@media (min-width: 640px) { .process-list { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .process-list { grid-template-columns: repeat(4, 1fr); } }

/* --------------------------------------------------------------------------
   Realizace
   -------------------------------------------------------------------------- */

.gallery-section { border-top: 1px solid var(--line); }

.gallery {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4rem) clamp(1.25rem, 2.5vw, 2rem);
  align-items: start;
}

.project { overflow: hidden; }

.project-media {
  overflow: hidden;
  border-radius: var(--radius);
  background-color: var(--bg-sunk);
  aspect-ratio: 4 / 3;
}

.project--tall .project-media { aspect-ratio: 3 / 4; }

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}

@media (hover: hover) and (pointer: fine) {
  .project:hover .project-media img { transform: scale(1.035); }
}

.project-body { padding-top: 1.25rem; }

.project-category {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.project-title {
  font-family: var(--font-display);
  font-size: clamp(1.1875rem, 1.8vw, 1.4375rem);
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.012em;
  margin-bottom: 0.5rem;
}

.project-text { font-size: 0.9375rem; color: var(--ink-3); max-width: 42ch; }

@media (min-width: 700px) {
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .project:nth-child(1), .project:nth-child(6) { grid-column: span 2; }
  .project:nth-child(1) .project-media, .project:nth-child(6) .project-media {
    aspect-ratio: 16 / 9;
  }
}

@media (min-width: 1040px) {
  /* Asymetrická editorial mřížka */
  .gallery { grid-template-columns: repeat(12, 1fr); }
  .project:nth-child(1) { grid-column: 1 / 8; }
  .project:nth-child(2) { grid-column: 8 / 13; }
  .project:nth-child(3) { grid-column: 1 / 5; }
  .project:nth-child(4) { grid-column: 5 / 9; }
  .project:nth-child(5) { grid-column: 9 / 13; }
  .project:nth-child(6) { grid-column: 6 / 13; }

  .project:nth-child(1) .project-media { aspect-ratio: 4 / 3; }
  .project:nth-child(6) .project-media { aspect-ratio: 16 / 10; }
}

/* --------------------------------------------------------------------------
   O nás
   -------------------------------------------------------------------------- */

.about { background-color: var(--bg-sunk); }

.about-grid {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: start;
}

.about-figure {
  overflow: hidden;
  border-radius: var(--radius);
  background-color: var(--line);
}

.about-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.about-figcaption {
  padding-top: 0.85rem;
  font-size: 0.8125rem;
  color: var(--ink-3);
  letter-spacing: 0.02em;
}

.about-text {
  font-size: clamp(1.0625rem, 1.4vw, 1.1875rem);
  color: var(--ink-2);
  max-width: 50ch;
}

.about-text + .about-text { margin-top: 1.25rem; }

.about-sign {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  margin-top: 2.25rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-strong);
}

.about-sign-name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 500;
}

.about-sign-role {
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
}

@media (min-width: 900px) {
  .about-grid { grid-template-columns: 0.95fr 1fr; }
  .about-copy { padding-top: clamp(1rem, 4vw, 3rem); }
  .about-figure img { aspect-ratio: 5 / 6; }
}

/* --------------------------------------------------------------------------
   Reference
   -------------------------------------------------------------------------- */

.testimonial-list { display: grid; gap: clamp(2.25rem, 4vw, 2.75rem); }

.testimonial { padding-top: 1.5rem; border-top: 1px solid var(--line-strong); }

.testimonial blockquote p {
  font-family: var(--font-display);
  font-size: clamp(1.0625rem, 1.5vw, 1.1875rem);
  line-height: 1.55;
  color: var(--ink);
  text-wrap: pretty;
}

.testimonial-author {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-size: 0.875rem;
  font-weight: 500;
}

.testimonial-author span {
  font-weight: 400;
  color: var(--ink-3);
}

.testimonial-author span::before { content: "· "; }

@media (min-width: 820px) { .testimonial-list { grid-template-columns: repeat(3, 1fr); } }

/* --------------------------------------------------------------------------
   CTA banner
   -------------------------------------------------------------------------- */

.cta-banner {
  background-color: var(--bg-dark);
  color: var(--ink-on-dark);
  padding-block: clamp(4rem, 8vw, 7rem);
}

.cta-inner { max-width: 760px; text-align: center; }

.cta-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  line-height: 1.14;
  letter-spacing: -0.02em;
  text-wrap: balance;
}

.cta-text {
  margin-top: 1.25rem;
  font-size: 1.0625rem;
  color: var(--ink-on-dark-2);
  max-width: 48ch;
  margin-inline: auto;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2.25rem;
}

/* --------------------------------------------------------------------------
   Kontakt
   -------------------------------------------------------------------------- */

.contact-grid {
  display: grid;
  gap: clamp(2.5rem, 5vw, 4.5rem);
  align-items: start;
}

.contact-lead { color: var(--ink-3); max-width: 38ch; margin-top: 1.25rem; }

.contact-details { margin-top: 2.5rem; }

.contact-row {
  display: grid;
  gap: 0.25rem 1.5rem;
  padding-block: 0.9rem;
  border-top: 1px solid var(--line);
}

.contact-row dt {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-3);
  padding-top: 0.15rem;
}

.contact-row dd { font-size: 0.9688rem; color: var(--ink-2); }
.contact-strong { font-weight: 600; color: var(--ink); }

.contact-row a {
  color: var(--accent-deep);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  transition: text-decoration-color 200ms ease;
}

@media (hover: hover) and (pointer: fine) {
  .contact-row a:hover { text-decoration-color: var(--accent); }
}

@media (min-width: 540px) {
  .contact-row { grid-template-columns: 9.5rem 1fr; }
}

/* Formulář */

.contact-form {
  padding: clamp(1.5rem, 3.5vw, 2.5rem);
  background-color: var(--surface);
  border: 1px solid var(--line);
  border-radius: 4px;
  box-shadow: var(--shadow-card);
}

.form-title {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 500;
  letter-spacing: -0.012em;
}

.form-note { font-size: 0.875rem; color: var(--ink-3); margin-top: 0.3rem; }

.field { margin-top: 1.25rem; }

.field label {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ink-2);
}

.field input,
.field textarea,
.field select {
  width: 100%;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background-color: var(--bg);
  color: var(--ink);
  font-family: inherit;
  /* 16px minimum — jinak iOS při fokusu zvětší stránku */
  font-size: 1rem;
  line-height: 1.5;
  transition: border-color 160ms ease, box-shadow 160ms ease,
              background-color 160ms ease;
}

.field textarea { resize: vertical; min-height: 108px; }

.field input::placeholder,
.field textarea::placeholder { color: #a39a90; }

.field input:hover,
.field textarea:hover,
.field select:hover { border-color: var(--ink-3); }

.field input:focus,
.field textarea:focus,
.field select:focus {
  outline: none;
  border-color: var(--accent);
  background-color: var(--surface);
  box-shadow: 0 0 0 3px rgba(140, 90, 48, 0.14);
}

.field input:user-invalid,
.field textarea:user-invalid,
.field select:user-invalid,
.contact-form[data-touched="true"] .field :invalid {
  border-color: #a8452f;
}

.field-row { display: grid; gap: 0; }

@media (min-width: 480px) {
  .field-row { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .field-row .field { margin-top: 1.25rem; }
}

.select-wrap { position: relative; }

.select-wrap select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 2.5rem;
  cursor: pointer;
}

.select-arrow {
  position: absolute;
  right: 0.85rem;
  top: 50%;
  width: 16px;
  height: 16px;
  margin-top: -8px;
  color: var(--ink-3);
  pointer-events: none;
}

.btn-submit { margin-top: 1.75rem; }

/* Rozostření překryje nedokonalý přechod mezi dvěma stavy textu */
.btn-label {
  display: inline-block;
  transition: filter 200ms ease, opacity 200ms ease;
}

.btn-submit[data-state="swap"] .btn-label {
  filter: blur(3px);
  opacity: 0.55;
}

.btn-submit[data-sent="true"] {
  background-color: var(--accent-deep);
  border-color: var(--accent-deep);
}

.btn-submit:disabled { cursor: default; }
.btn-submit:disabled:active { transform: none; }

.form-status {
  margin-top: 0.9rem;
  font-size: 0.875rem;
  color: var(--accent-deep);
  min-height: 1.35rem;
  opacity: 0;
  transform: translateY(-3px);
  transition: opacity 260ms ease, transform 300ms var(--ease-out);
}

.form-status[data-visible="true"] { opacity: 1; transform: translateY(0); }
.form-status[data-tone="error"] { color: #9c3f2b; }

@media (min-width: 960px) {
  .contact-grid { grid-template-columns: 0.85fr 1fr; }
}

/* --------------------------------------------------------------------------
   Zápatí
   -------------------------------------------------------------------------- */

.site-footer {
  background-color: var(--bg-dark);
  color: var(--ink-on-dark-2);
  padding-top: clamp(3rem, 6vw, 4.5rem);
  padding-bottom: 1.5rem;
  font-size: 0.9375rem;
}

.footer-grid {
  display: grid;
  gap: clamp(2rem, 4vw, 3rem);
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

.footer-wordmark {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: var(--ink-on-dark);
}

.footer-tagline { margin-top: 0.85rem; max-width: 26ch; }

.footer-heading {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-on-dark);
  margin-bottom: 1rem;
}

.footer-col ul { display: grid; gap: 0.6rem; }

.footer-col a { transition: color 180ms ease; }

@media (hover: hover) and (pointer: fine) {
  .footer-col a:hover { color: var(--ink-on-dark); }
}

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line-on-dark);
  font-size: 0.8125rem;
  color: #8f857a;
}

@media (min-width: 760px) {
  .footer-grid { grid-template-columns: 1.4fr 1fr 1.3fr; }
}

/* --------------------------------------------------------------------------
   Mobilní lišta
   -------------------------------------------------------------------------- */

.mobile-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem var(--gutter);
  padding-bottom: calc(0.7rem + env(safe-area-inset-bottom, 0px));
  background-color: rgba(250, 247, 242, 0.94);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  transform: translateY(100%);
  transition: transform 300ms var(--ease-out);
}

.mobile-bar[data-visible="true"] { transform: translateY(0); }

.mobile-bar-tel {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  min-height: 48px;
  padding: 0 0.85rem;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 500;
  flex: none;
  transition: transform 160ms var(--ease-out), border-color 200ms ease;
}

.mobile-bar-tel:active { transform: scale(0.97); }
.mobile-bar-tel svg { width: 16px; height: 16px; }

.mobile-bar-cta { flex: 1; }

@media (min-width: 880px) {
  .mobile-bar { display: none; }
}

/* Aby lišta nepřekrývala konec stránky */
@media (max-width: 879px) {
  .site-footer { padding-bottom: 5.5rem; }
}

/* --------------------------------------------------------------------------
   Omezený pohyb — pohyb pryč, čitelnost zůstává
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  .js .reveal { transform: none; transition: opacity 260ms ease; }

  /* Pohyb pryč, obsah zůstává: clip nahradíme prostým prolnutím */
  .js .reveal-img .figure-media,
  .js .reveal-img .project-media,
  .js .reveal-img[data-revealed="true"] .figure-media,
  .js .reveal-img[data-revealed="true"] .project-media {
    clip-path: none;
    transition: none;
  }

  .js .reveal-img { opacity: 0; transition: opacity 260ms ease; }
  .js .reveal-img[data-revealed="true"] { opacity: 1; }

  .js .hero-figure img,
  .js .hero-figure[data-revealed="true"] img {
    transform: none;
    transition: none;
  }

  .nav-mobile-panel,
  .nav-mobile[data-open="true"] .nav-mobile-panel { transform: none; }

  .nav-mobile-list li, .nav-mobile-foot { transform: none; }

  .btn:active,
  .mobile-bar-tel:active,
  .service:hover,
  .nav-mobile-list a:active,
  .wordmark:hover .wordmark-mark { transform: none; }

  .project:hover .project-media img,
  .service-feature:hover .service-media img,
  .service-link:hover svg,
  .btn-ghost:hover .btn-arrow { transform: none; }

  .nav-desktop a::after { transition: none; }

  .mobile-bar { transition: opacity 200ms ease; }

  .form-status { transform: none; }
}