/* =========================================================
   CANAPÉ — main.css
   Vlastná vizuálna vrstva nad Bootstrap 5 (grid/utility only).
   Princíp: veľa priestoru, fotografia a typografia ako hlavné
   vizuálne prvky, minimum dekoratívnych efektov.
   ========================================================= */

@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("/assets/fonts/inter-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("/assets/fonts/inter-latin-500-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/assets/fonts/inter-latin-600-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/assets/fonts/inter-latin-700-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("/assets/fonts/fraunces-latin-600-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Fraunces";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("/assets/fonts/fraunces-latin-700-normal.woff2") format("woff2");
}

:root {
  --c-black: #14130f;
  --c-ink: #1c1b17;
  --c-charcoal: #33322c;
  --c-stone: #6f6d64;
  --c-stone-light: #a9a79c;
  --c-line: #dedbd1;
  --c-paper: #f7f5f0;
  --c-white: #ffffff;
  --c-wood: #8a5a34;
  --c-wood-dark: #5e3c22;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --container-max: 1360px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2.5rem;
  --space-5: 4rem;
  --space-6: 6.5rem;

  --transition-fast: 160ms ease;
}

/* ---------- Base ---------- */

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--c-ink);
  background: var(--c-white);
  font-size: 1.05rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.01em;
  color: var(--c-black);
  margin: 0 0 var(--space-2);
}

h1 { font-size: clamp(2.2rem, 4.4vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: clamp(1.25rem, 1.8vw, 1.5rem); font-weight: 600; }

p { margin: 0 0 var(--space-2); }

.lead {
  font-size: 1.2rem;
  color: var(--c-charcoal);
  max-width: 46rem;
}

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-stone);
  font-weight: 600;
  margin-bottom: var(--space-2);
}

.container-wide {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: 1.25rem;
}

@media (min-width: 768px) {
  .container-wide { padding-inline: 2.5rem; }
}

section {
  padding-block: var(--space-5);
}

@media (min-width: 992px) {
  section { padding-block: var(--space-6); }
}

.section-tight { padding-block: var(--space-4); }

hr.divider {
  border: none;
  border-top: 1px solid var(--c-line);
  margin: var(--space-4) 0;
}

/* ---------- Buttons ---------- */

.btn-canape {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  border: 1px solid var(--c-black);
  border-radius: 2px;
  background: var(--c-black);
  color: var(--c-white);
  transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
  white-space: nowrap;
}

.btn-canape:hover, .btn-canape:focus-visible {
  background: var(--c-wood-dark);
  border-color: var(--c-wood-dark);
  color: var(--c-white);
}

.btn-canape-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  border: 1px solid var(--c-black);
  border-radius: 2px;
  background: transparent;
  color: var(--c-black);
  transition: background var(--transition-fast), color var(--transition-fast);
  white-space: nowrap;
}

.btn-canape-outline:hover, .btn-canape-outline:focus-visible {
  background: var(--c-black);
  color: var(--c-white);
}

.btn-canape-outline.on-dark {
  border-color: rgba(255,255,255,0.7);
  color: var(--c-white);
}
.btn-canape-outline.on-dark:hover {
  background: var(--c-white);
  color: var(--c-black);
}

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--c-white);
  border-bottom: 1px solid var(--c-line);
}

.site-header .navbar {
  padding-block: 0.9rem;
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.02em;
  color: var(--c-black) !important;
}

.brand small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-stone);
}

.main-nav .nav-link {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--c-ink) !important;
  padding: 0.5rem 1rem !important;
  position: relative;
}

.main-nav .nav-link:hover,
.main-nav .nav-link.active {
  color: var(--c-black) !important;
}

.main-nav .nav-link.active::after {
  content: "";
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 0.15rem;
  height: 2px;
  background: var(--c-wood);
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.header-phone {
  font-weight: 600;
  font-size: 0.92rem;
  white-space: nowrap;
}

.dropdown-menu {
  border-radius: 2px;
  border: 1px solid var(--c-line);
  box-shadow: 0 12px 28px rgba(20,19,15,0.08);
}

.dropdown-item {
  font-size: 0.9rem;
  padding: 0.55rem 1.1rem;
}
.dropdown-item:active, .dropdown-item.active {
  background: var(--c-paper);
  color: var(--c-black);
}

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

.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: flex-end;
  color: var(--c-white);
  overflow: hidden;
}

.hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,19,15,0.05) 0%, rgba(20,19,15,0.72) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-5);
  max-width: 44rem;
}

.hero h1 {
  color: var(--c-white);
}

.hero .lead {
  color: rgba(255,255,255,0.88);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: var(--space-3);
}

.page-hero {
  position: relative;
  color: var(--c-white);
  min-height: 46vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}
.page-hero img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.page-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,19,15,0.10) 0%, rgba(20,19,15,0.70) 100%);
  z-index: 1;
}
.page-hero-content {
  position: relative;
  z-index: 2;
  padding-block: var(--space-4);
}
.page-hero h1 { color: var(--c-white); margin-bottom: 0.4rem; }

/* ---------- Service tiles (homepage) ---------- */

.tile-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1px;
  background: var(--c-line);
  border: 1px solid var(--c-line);
}

@media (min-width: 576px) {
  .tile-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 992px) {
  .tile-grid { grid-template-columns: repeat(4, 1fr); }
}

.tile {
  position: relative;
  background: var(--c-black);
  aspect-ratio: 4 / 5;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  color: var(--c-white);
}

.tile img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.tile:hover img { transform: scale(1.04); }

.tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20,19,15,0) 40%, rgba(20,19,15,0.82) 100%);
}

.tile-body {
  position: relative;
  z-index: 2;
  padding: 1.25rem;
}

.tile-body h3 {
  color: var(--c-white);
  font-size: 1.15rem;
  margin-bottom: 0.15rem;
}

.tile-body p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: 0.6rem;
}

.tile-link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255,255,255,0.5);
  padding-bottom: 2px;
}

/* ---------- Masonry gallery ---------- */

.masonry {
  columns: 1;
  column-gap: 0.75rem;
}
@media (min-width: 576px) { .masonry { columns: 2; } }
@media (min-width: 992px) { .masonry { columns: 3; } }

.masonry-item {
  break-inside: avoid;
  margin-bottom: 0.75rem;
  position: relative;
  overflow: hidden;
  background: var(--c-paper);
}

.masonry-item img {
  width: 100%;
  transition: transform 500ms ease;
}
.masonry-item a:hover img { transform: scale(1.03); }

.gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: var(--space-3);
}

.gallery-filter-btn {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 0.5rem 1rem;
  border: 1px solid var(--c-line);
  background: var(--c-white);
  color: var(--c-charcoal);
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--transition-fast);
}
.gallery-filter-btn:hover { border-color: var(--c-stone); }
.gallery-filter-btn.active {
  background: var(--c-black);
  border-color: var(--c-black);
  color: var(--c-white);
}

/* ---------- Process steps ---------- */

.process-steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 768px) {
  .process-steps { grid-template-columns: repeat(5, 1fr); gap: 1.5rem; }
}

.process-step .step-num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--c-stone-light);
  margin-bottom: 0.5rem;
}

.process-step h3 { font-size: 1.05rem; }
.process-step p { font-size: 0.92rem; color: var(--c-charcoal); }

/* ---------- CTA band ---------- */

.cta-band {
  background: var(--c-black);
  color: var(--c-white);
}
.cta-band h2 { color: var(--c-white); }
.cta-band p { color: rgba(255,255,255,0.8); }

/* ---------- Cards / content sections ---------- */

.content-section h2 {
  margin-top: var(--space-4);
}
.content-section h2:first-child { margin-top: 0; }

.related-services a {
  display: block;
  padding: 1rem 0;
  border-top: 1px solid var(--c-line);
  font-weight: 600;
}
.related-services a:last-child { border-bottom: 1px solid var(--c-line); }
.related-services a:hover { color: var(--c-wood-dark); }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--c-paper);
  border-top: 1px solid var(--c-line);
  padding-block: var(--space-5) var(--space-3);
  font-size: 0.9rem;
  color: var(--c-charcoal);
}

.site-footer h4 {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-stone);
  margin-bottom: 1rem;
}

.site-footer a:hover { color: var(--c-black); }

.footer-bottom {
  margin-top: var(--space-4);
  padding-top: var(--space-2);
  border-top: 1px solid var(--c-line);
  font-size: 0.8rem;
  color: var(--c-stone);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
}

/* ---------- Breadcrumb ---------- */

.breadcrumb-canape {
  font-size: 0.82rem;
  color: var(--c-stone);
  padding-block: 1rem;
}
.breadcrumb-canape a:hover { color: var(--c-black); }
.breadcrumb-canape .sep { margin: 0 0.4rem; color: var(--c-line); }

/* ---------- Lightbox ---------- */

.lightbox-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,14,11,0.94);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}
.lightbox-overlay.is-open { display: flex; }
.lightbox-overlay img {
  max-width: 100%;
  max-height: 88vh;
  width: auto;
  margin-inline: auto;
}
.lightbox-close, .lightbox-prev, .lightbox-next {
  position: fixed;
  background: transparent;
  border: none;
  color: var(--c-white);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.75rem;
}
.lightbox-close { top: 0.75rem; right: 0.75rem; }
.lightbox-prev { left: 0.5rem; top: 50%; transform: translateY(-50%); font-size: 2.4rem; }
.lightbox-next { right: 0.5rem; top: 50%; transform: translateY(-50%); font-size: 2.4rem; }

/* ---------- Mobile CTA bar ---------- */

.mobile-cta-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  display: grid;
  grid-template-columns: 1fr 1fr;
  background: var(--c-white);
  border-top: 1px solid var(--c-line);
  box-shadow: 0 -6px 18px rgba(20,19,15,0.08);
}
.mobile-cta-bar a {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 0.5rem;
  font-weight: 600;
  font-size: 0.88rem;
}
.mobile-cta-bar a:first-child {
  border-right: 1px solid var(--c-line);
  color: var(--c-ink);
}
.mobile-cta-bar a:last-child {
  background: var(--c-black);
  color: var(--c-white);
}

@media (min-width: 992px) {
  .mobile-cta-bar { display: none; }
}

body.has-mobile-cta {
  padding-bottom: 60px;
}
@media (min-width: 992px) {
  body.has-mobile-cta { padding-bottom: 0; }
}

/* ---------- Utility ---------- */

.text-stone { color: var(--c-stone); }
.bg-paper { background: var(--c-paper); }
.no-overflow-x { overflow-x: hidden; }

/* ---------- 404 ---------- */

.error-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
}