/* ============================================
   FLAVIKER CZ — Premium Tile Experience
   Design: Italian Minimalism, Conversion-First
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --black: #0d0d0d;
  --dark: #1c1c1c;
  --cream: #f7f4f0;
  --warm-gray: #e8e2da;
  --gold: #c9a96e;
  --gold-dark: #8b7355;
  --white: #ffffff;
  --text-primary: #0d0d0d;
  --text-secondary: #5a5a5a;
  --text-light: #9a9a9a;
  --border: #e0d9d0;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', system-ui, sans-serif;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --radius: 2px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); color: var(--text-primary); background: var(--white); line-height: 1.6; overflow-x: hidden; }
img { max-width: 100%; display: block; object-fit: cover; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font-family: var(--font-sans); }

/* ===== NAVIGATION ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 48px;
  transition: background 0.4s var(--ease), box-shadow 0.4s;
}
.nav.scrolled {
  background: rgba(13,13,13,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(201,169,110,0.15);
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 80px; max-width: 1440px; margin: 0 auto;
}
.nav-logo { display: flex; flex-direction: column; line-height: 1; }
.nav-logo-main { font-family: 'Inter', sans-serif; font-size: 23px; font-weight: 900; letter-spacing: 0.06em; color: var(--white); text-transform: uppercase; }
.nav-logo-sub { display: none; }
.nav-menu { display: flex; align-items: center; gap: 36px; }
.nav-link {
  font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase;
  color: rgba(255,255,255,0.7); font-weight: 500;
  transition: color 0.3s; position: relative;
}
.nav-link::after {
  content: ''; position: absolute; bottom: -4px; left: 0; right: 0;
  height: 1px; background: var(--gold);
  transform: scaleX(0); transition: transform 0.3s var(--ease);
}
.nav-link:hover, .nav-link.active { color: #fff; }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-cta {
  background: var(--gold); color: var(--black) !important;
  padding: 10px 22px; font-size: 10px; letter-spacing: 0.2em;
  text-transform: uppercase; font-weight: 600;
  border: 1.5px solid var(--gold); transition: all 0.3s;
}
.nav-cta:hover { background: transparent; color: var(--gold) !important; }
.nav-cta::after { display: none; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 1px; background: #fff; transition: all 0.3s; }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

/* Mobile Menu */
.mobile-menu {
  position: fixed; inset: 0; background: rgba(13,13,13,0.98);
  z-index: 999; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 36px;
  transform: translateX(100%); transition: transform 0.45s var(--ease);
}
.mobile-menu.open { transform: translateX(0); }
.mobile-menu .nav-link {
  font-family: var(--font-serif); font-size: 36px; font-weight: 300;
  letter-spacing: 0.05em; color: rgba(255,255,255,0.75);
}
.mobile-menu .nav-link:hover { color: #fff; }
.mobile-menu .nav-link::after { display: none; }
.mobile-menu .nav-cta { font-family: var(--font-sans); font-size: 12px; }

/* ===== HERO ===== */
.hero {
  position: relative; height: 100vh; min-height: 700px;
  display: flex; align-items: center; overflow: hidden; background: var(--black);
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(140deg, rgba(13,13,13,0.72) 0%, rgba(13,13,13,0.28) 55%, rgba(13,13,13,0.65) 100%),
    url('../images/supreme-hedonism/02.jpg') center/cover no-repeat;
  transform: scale(1.06);
  animation: heroZoom 14s ease-out forwards;
}
@keyframes heroZoom { from { transform: scale(1.06); } to { transform: scale(1.0); } }

.hero-content {
  position: relative; z-index: 2;
  max-width: 1440px; margin: 0 auto; padding: 0 80px; width: 100%;
}
.hero-eyebrow {
  display: flex; align-items: center; gap: 16px; margin-bottom: 28px;
  opacity: 0; animation: fadeUp 0.8s 0.3s var(--ease) forwards;
}
.hero-eyebrow-line { width: 48px; height: 1px; background: var(--gold); }
.hero-eyebrow-text { font-size: 10px; letter-spacing: 0.32em; color: var(--gold); text-transform: uppercase; font-weight: 500; }
.hero-title {
  font-family: var(--font-serif); font-size: clamp(54px, 8.5vw, 104px);
  font-weight: 300; color: #fff; line-height: 1.0; letter-spacing: -0.01em;
  opacity: 0; animation: fadeUp 0.9s 0.5s var(--ease) forwards;
}
.hero-title em { font-style: italic; color: var(--gold); }
.hero-subtitle {
  font-size: 16px; color: rgba(255,255,255,0.6); max-width: 500px;
  margin-top: 24px; line-height: 1.75;
  opacity: 0; animation: fadeUp 0.8s 0.7s var(--ease) forwards;
}
.hero-actions {
  display: flex; align-items: center; gap: 36px; margin-top: 52px;
  opacity: 0; animation: fadeUp 0.8s 0.9s var(--ease) forwards;
}
.btn-primary {
  background: var(--gold); color: var(--black);
  padding: 16px 44px; font-size: 11px; letter-spacing: 0.22em;
  text-transform: uppercase; font-weight: 600;
  border: 2px solid var(--gold); cursor: pointer;
  transition: all 0.3s var(--ease); display: inline-block;
}
.btn-primary:hover { background: transparent; color: var(--gold); }
.btn-secondary {
  display: flex; align-items: center; gap: 12px;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: rgba(255,255,255,0.72); font-weight: 500; transition: color 0.3s;
}
.btn-secondary:hover { color: #fff; }
.btn-secondary svg { transition: transform 0.3s; }
.btn-secondary:hover svg { transform: translateX(5px); }
.hero-scroll {
  position: absolute; bottom: 48px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  opacity: 0; animation: fadeIn 0.8s 1.3s forwards;
}
.hero-scroll span { font-size: 9px; letter-spacing: 0.28em; text-transform: uppercase; color: rgba(255,255,255,0.35); }
.scroll-line { width: 1px; height: 52px; background: linear-gradient(to bottom, rgba(201,169,110,0.8), transparent); animation: pulse 2.2s ease-in-out infinite; }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.3; } }

/* ===== SECTIONS ===== */
.section { padding: 100px 48px; }
.section-inner { max-width: 1440px; margin: 0 auto; }
.section-header { margin-bottom: 64px; }
.section-eyebrow { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.eyebrow-line { width: 40px; height: 1px; background: var(--gold); }
.eyebrow-text { font-size: 10px; letter-spacing: 0.32em; color: var(--gold); text-transform: uppercase; font-weight: 500; }
.section-title { font-family: var(--font-serif); font-size: clamp(36px, 5vw, 66px); font-weight: 300; line-height: 1.08; }
.section-title em { font-style: italic; color: var(--gold-dark); }
.section-subtitle { font-size: 16px; color: var(--text-secondary); max-width: 520px; margin-top: 20px; line-height: 1.75; }
.section-header-row { display: flex; justify-content: space-between; align-items: flex-end; }
.view-all-link {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 600;
  color: var(--text-primary); border-bottom: 1px solid var(--border); padding-bottom: 4px;
  transition: all 0.3s; white-space: nowrap; align-self: flex-end; margin-bottom: 4px;
}
.view-all-link:hover { color: var(--gold-dark); border-color: var(--gold); }
.view-all-link svg { transition: transform 0.3s; }
.view-all-link:hover svg { transform: translateX(4px); }

/* ===== COLLECTIONS GRID (homepage) ===== */
.collections-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.collections-grid .collection-card:first-child { grid-column: 1 / 3; }
.collection-card { position: relative; overflow: hidden; cursor: pointer; background: var(--dark); }
.collection-card::before { content: ''; display: block; padding-top: 72%; }
.collection-card:first-child::before { padding-top: 54%; }
.collection-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; transition: transform 0.75s var(--ease);
}
.collection-card:hover .collection-img { transform: scale(1.07); }
.collection-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.1) 55%, transparent 100%);
  transition: opacity 0.3s;
}
.collection-card:hover .collection-overlay { opacity: 0.92; }
.collection-info {
  position: absolute; bottom: 0; left: 0; right: 0; padding: 32px;
  transform: translateY(6px); transition: transform 0.4s var(--ease);
}
.collection-card:hover .collection-info { transform: translateY(0); }
.collection-tag { font-size: 9px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); font-weight: 500; margin-bottom: 8px; }
.collection-name { font-family: var(--font-serif); font-size: 28px; font-weight: 300; color: #fff; line-height: 1.05; }
.collection-card:first-child .collection-name { font-size: 42px; }
.collection-desc { font-size: 13px; color: rgba(255,255,255,0.62); margin-top: 8px; opacity: 0; transform: translateY(8px); transition: all 0.4s 0.05s var(--ease); }
.collection-card:hover .collection-desc { opacity: 1; transform: translateY(0); }
.collection-arrow {
  position: absolute; top: 28px; right: 28px; width: 40px; height: 40px;
  border: 1px solid rgba(255,255,255,0.25); display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(-4px); transition: all 0.3s;
}
.collection-card:hover .collection-arrow { opacity: 1; transform: translateY(0); border-color: var(--gold); }

/* ===== TRUST BAR ===== */
.trust-bar { background: var(--black); padding: 0 48px; }
.trust-bar-inner {
  max-width: 1440px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 1px; background: rgba(255,255,255,0.07);
}
.trust-item { background: var(--black); padding: 52px 40px; text-align: center; }
.trust-number { font-family: var(--font-serif); font-size: 58px; font-weight: 300; color: var(--gold); line-height: 1; display: block; }
.trust-label { font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(255,255,255,0.45); font-weight: 400; margin-top: 12px; display: block; }

/* ===== WHY SECTION ===== */
.why-section { background: var(--cream); }
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 64px; margin-top: 72px; }
.feature-item { position: relative; }
.feature-number { display: none; }
.feature-icon { width: 48px; height: 48px; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; margin-bottom: 24px; position: relative; }
.feature-title { font-family: var(--font-serif); font-size: 24px; font-weight: 400; margin-bottom: 14px; }
.feature-text { font-size: 14px; color: var(--text-secondary); line-height: 1.8; }

/* ===== PROJECTS GRID ===== */
.projects-grid {
  display: grid; grid-template-columns: repeat(12, 1fr); gap: 3px; margin-top: 56px;
}
.project-card { position: relative; overflow: hidden; cursor: pointer; background: var(--dark); }
.project-card:nth-child(1) { grid-column: 1 / 6; }
.project-card:nth-child(2) { grid-column: 6 / 9; }
.project-card:nth-child(3) { grid-column: 9 / 13; }
.project-card:nth-child(4) { grid-column: 1 / 5; }
.project-card:nth-child(5) { grid-column: 5 / 10; }
.project-card:nth-child(6) { grid-column: 10 / 13; }
.project-card::before { content: ''; display: block; padding-top: 78%; }
.project-card:nth-child(1)::before, .project-card:nth-child(5)::before { padding-top: 62%; }
.project-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; transition: transform 0.75s var(--ease); filter: saturate(0.88);
}
.project-card:hover .project-img { transform: scale(1.07); filter: saturate(1.05); }
.project-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.82) 0%, transparent 55%);
  opacity: 0.72; transition: opacity 0.3s;
}
.project-card:hover .project-overlay { opacity: 0.92; }
.project-info { position: absolute; bottom: 0; left: 0; right: 0; padding: 24px; }
.project-location { font-size: 9px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--gold); font-weight: 500; margin-bottom: 4px; }
.project-name { font-family: var(--font-serif); font-size: 22px; font-weight: 300; color: #fff; line-height: 1.1; }

/* ===== CONTACT SECTION ===== */
.contact-section { background: var(--dark); padding: 100px 48px; position: relative; overflow: hidden; }
.contact-section::before {
  content: ''; position: absolute; top: 0; bottom: 0; right: 0; width: 38%;
  background: url('../images/navona-bone-vein-koupelna.jpg') center/cover no-repeat;
  opacity: 0.12;
}
.contact-inner {
  max-width: 1440px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start;
  position: relative; z-index: 2;
}
.contact-info .section-title { color: #fff; }
.contact-info .section-subtitle { color: rgba(255,255,255,0.52); margin-top: 20px; }
.contact-benefits { margin-top: 48px; display: flex; flex-direction: column; gap: 22px; }
.contact-benefit { display: flex; align-items: flex-start; gap: 16px; }
.benefit-icon {
  width: 34px; height: 34px; min-width: 34px;
  border: 1px solid rgba(201,169,110,0.35);
  display: flex; align-items: center; justify-content: center; margin-top: 2px;
}
.benefit-icon svg { color: var(--gold); }
.benefit-text { font-size: 14px; color: rgba(255,255,255,0.55); line-height: 1.65; }
.benefit-text strong { display: block; color: rgba(255,255,255,0.82); font-weight: 500; margin-bottom: 3px; font-size: 14px; }

/* ===== FORM ===== */
.contact-form-wrapper { background: #fff; padding: 52px; }
.form-header { margin-bottom: 36px; }
.form-header-title { font-family: var(--font-serif); font-size: 30px; font-weight: 400; color: var(--text-primary); margin-bottom: 8px; }
.form-header-sub { font-size: 13px; color: var(--text-secondary); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { margin-bottom: 20px; }
.form-group.full { grid-column: 1 / -1; }
.form-label { display: block; font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 600; color: var(--text-primary); margin-bottom: 8px; }
.form-label .req { color: var(--gold); }
.form-input, .form-textarea {
  width: 100%; border: 1px solid var(--border); background: #fff;
  padding: 14px 16px; font-size: 14px; font-family: var(--font-sans);
  color: var(--text-primary); outline: none;
  transition: border-color 0.3s, box-shadow 0.3s; -webkit-appearance: none; border-radius: 0;
}
.form-input:focus, .form-textarea:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,169,110,0.13); }
.form-input.error, .form-textarea.error { border-color: #e05252; box-shadow: 0 0 0 3px rgba(224,82,82,0.1); }
.form-input::placeholder, .form-textarea::placeholder { color: var(--text-light); }
.form-textarea { resize: vertical; min-height: 128px; }
.form-checkbox-group { display: flex; align-items: flex-start; gap: 12px; margin-top: 4px; }
.form-checkbox {
  width: 16px; height: 16px; min-width: 16px;
  border: 1px solid var(--border); cursor: pointer; appearance: none;
  margin-top: 2px; position: relative; transition: all 0.2s; border-radius: 0;
}
.form-checkbox:checked { background: var(--gold); border-color: var(--gold); }
.form-checkbox:checked::after {
  content: ''; position: absolute; top: 2px; left: 5px; width: 4px; height: 8px;
  border: 1.5px solid #fff; border-top: none; border-left: none; transform: rotate(45deg);
}
.form-checkbox-label { font-size: 12px; color: var(--text-secondary); line-height: 1.65; }
.form-checkbox-label a { color: var(--gold-dark); border-bottom: 1px solid rgba(139,115,85,0.3); transition: border-color 0.2s; }
.form-checkbox-label a:hover { border-color: var(--gold-dark); }
.form-submit {
  width: 100%; background: var(--black); color: #fff;
  border: 2px solid var(--black); padding: 18px;
  font-size: 11px; letter-spacing: 0.22em; text-transform: uppercase; font-weight: 600;
  cursor: pointer; transition: all 0.3s var(--ease); margin-top: 8px;
  display: flex; align-items: center; justify-content: center; gap: 12px;
}
.form-submit:hover { background: var(--gold); border-color: var(--gold); color: var(--black); }
.form-submit .submit-arrow { transition: transform 0.3s; }
.form-submit:hover .submit-arrow { transform: translateX(5px); }
.form-submit.loading { opacity: 0.7; pointer-events: none; }
.error-msg { font-size: 11px; color: #e05252; margin-top: 6px; display: none; }
.error-msg.visible { display: block; }
.form-success { display: none; text-align: center; padding: 56px 24px; }
.form-success.visible { display: block; }
.success-icon {
  width: 68px; height: 68px; border: 2px solid var(--gold); border-radius: 50%;
  display: flex; align-items: center; justify-content: center; margin: 0 auto 24px;
}
.success-title { font-family: var(--font-serif); font-size: 30px; font-weight: 400; margin-bottom: 14px; }
.success-text { font-size: 14px; color: var(--text-secondary); line-height: 1.75; }
.success-text a { color: var(--gold-dark); border-bottom: 1px solid rgba(139,115,85,0.35); transition: border-color 0.2s; }
.success-text a:hover { border-color: var(--gold-dark); }

/* ===== FOOTER ===== */
.footer { background: #080808; padding: 80px 48px 40px; }
.footer-inner { max-width: 1440px; margin: 0 auto; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 64px; padding-bottom: 64px; border-bottom: 1px solid rgba(255,255,255,0.06); }
.footer-brand-name { font-family: var(--font-serif); font-size: 28px; font-weight: 300; letter-spacing: 0.1em; color: #fff; text-transform: uppercase; margin-bottom: 4px; }
.footer-brand-sub { font-size: 9px; letter-spacing: 0.32em; color: var(--gold); text-transform: uppercase; margin-bottom: 20px; }
.footer-brand-text { font-size: 13px; color: rgba(255,255,255,0.45); line-height: 1.85; max-width: 290px; }
.footer-eshop-link {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--gold); color: var(--black) !important;
  padding: 12px 22px; font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; font-weight: 600;
  margin-top: 24px; transition: background 0.3s;
}
.footer-eshop-link:hover { background: rgba(201,169,110,0.88); }
.footer-col-title { font-size: 10px; letter-spacing: 0.28em; text-transform: uppercase; color: rgba(255,255,255,0.28); font-weight: 500; margin-bottom: 24px; }
.footer-links { display: flex; flex-direction: column; gap: 12px; }
.footer-link { font-size: 13px; color: rgba(255,255,255,0.48); transition: color 0.3s; }
.footer-link:hover { color: var(--gold); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 32px; font-size: 11px; }
.footer-legal { color: rgba(255,255,255,0.22); }
.footer-credits { font-size: 11px; color: rgba(255,255,255,0.22); }
.footer-credits a { color: var(--gold); transition: color 0.2s; }
.footer-credits a:hover { color: rgba(201,169,110,0.75); }

/* ===== PAGE HERO ===== */
.page-hero {
  height: 420px; background: var(--black);
  display: flex; align-items: flex-end; padding: 0 80px 64px;
  position: relative; overflow: hidden;
}
.page-hero-bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: 0.32; filter: saturate(0.55); }
.page-hero-content { position: relative; z-index: 2; }
.breadcrumb { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.breadcrumb-item { font-size: 10px; letter-spacing: 0.22em; text-transform: uppercase; color: rgba(255,255,255,0.32); }
.breadcrumb-item.active { color: var(--gold); }
.breadcrumb-sep { color: rgba(255,255,255,0.18); font-size: 10px; }
.page-title { font-family: var(--font-serif); font-size: clamp(42px, 6vw, 76px); font-weight: 300; color: #fff; line-height: 1.0; }
.page-title em { font-style: italic; color: var(--gold); }

/* ===== FILTER BAR ===== */
.filter-bar {
  background: var(--cream); padding: 22px 48px;
  position: sticky; top: 80px; z-index: 100;
  border-bottom: 1px solid var(--border);
}
.filter-bar-inner {
  max-width: 1440px; margin: 0 auto;
  display: flex; align-items: center; gap: 8px;
  overflow-x: auto; scrollbar-width: none;
}
.filter-bar-inner::-webkit-scrollbar { display: none; }
.filter-btn {
  flex-shrink: 0; padding: 9px 22px;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase; font-weight: 500;
  background: transparent; border: 1px solid var(--border); color: var(--text-secondary);
  cursor: pointer; transition: all 0.3s; white-space: nowrap;
}
.filter-btn:hover, .filter-btn.active { background: var(--black); border-color: var(--black); color: #fff; }

/* ===== COLLECTIONS LIST (kolekce page) ===== */
.collections-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.col-card { position: relative; overflow: hidden; cursor: pointer; background: var(--dark); }
.col-card::before { content: ''; display: block; padding-top: 100%; }
.col-card-img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; transition: transform 0.65s var(--ease); filter: saturate(0.82);
}
.col-card:hover .col-card-img { transform: scale(1.06); filter: saturate(1.0); }
.col-card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.08) 62%, transparent 100%);
}
.col-card-body { position: absolute; bottom: 0; left: 0; right: 0; padding: 28px; }
.col-card-tag { font-size: 9px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--gold); font-weight: 500; margin-bottom: 6px; }
.col-card-name { font-family: var(--font-serif); font-size: 26px; font-weight: 300; color: #fff; line-height: 1.05; margin-bottom: 6px; }
.col-card-desc { font-size: 12.5px; color: rgba(255,255,255,0.58); line-height: 1.65; opacity: 0; transform: translateY(6px); transition: all 0.35s var(--ease); }
.col-card:hover .col-card-desc { opacity: 1; transform: translateY(0); }
.col-card-action {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--gold); font-weight: 600; margin-top: 12px;
  opacity: 0; transform: translateY(6px); transition: all 0.35s 0.06s var(--ease);
}
.col-card:hover .col-card-action { opacity: 1; transform: translateY(0); }

/* ===== ABOUT PAGE ===== */
.about-split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-image-wrap { position: relative; }
.about-image-wrap img { width: 100%; height: 600px; object-fit: cover; }
.about-accent {
  position: absolute; bottom: -24px; right: -24px;
  width: 180px; height: 180px;
  background: var(--gold);
  display: flex; align-items: center; justify-content: center;
  flex-direction: column; text-align: center; padding: 20px;
}
.about-accent-num { font-family: var(--font-serif); font-size: 52px; font-weight: 300; color: var(--black); line-height: 1; }
.about-accent-text { font-size: 9px; letter-spacing: 0.22em; text-transform: uppercase; color: var(--black); margin-top: 6px; font-weight: 600; }
.about-text h2 { font-family: var(--font-serif); font-size: clamp(34px, 4vw, 52px); font-weight: 300; line-height: 1.1; margin-bottom: 24px; }
.about-text h2 em { font-style: italic; color: var(--gold-dark); }
.about-text p { font-size: 15px; color: var(--text-secondary); line-height: 1.85; margin-bottom: 18px; }
.about-certifications { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 40px; }
.cert-badge {
  border: 1px solid var(--border); padding: 14px 20px;
  font-size: 10px; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 600;
  color: var(--text-secondary); transition: all 0.3s;
}
.cert-badge:hover { border-color: var(--gold); color: var(--gold-dark); }

/* ===== COLLECTION DETAIL PAGE ===== */
.detail-hero { height: 520px; align-items: flex-end; padding-bottom: 72px; }
.detail-hero .page-hero-bg { opacity: 0.42; filter: saturate(0.7); }
.detail-hero-tag { font-size: 9px; letter-spacing: 0.32em; text-transform: uppercase; color: var(--gold); font-weight: 500; margin-bottom: 10px; }
.detail-hero-desc { font-size: 15px; color: rgba(255,255,255,0.6); max-width: 560px; margin-top: 16px; line-height: 1.75; }
.detail-hero-actions { display: flex; align-items: center; gap: 32px; margin-top: 36px; }
.detail-back-link {
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; font-weight: 500;
  color: rgba(255,255,255,0.55); transition: color 0.3s;
}
.detail-back-link:hover { color: #fff; }

/* Gallery grid */
.gallery-header { margin-bottom: 40px; }
.gallery-header-row { display: flex; align-items: flex-end; justify-content: space-between; }
.gallery-section-title { font-family: var(--font-serif); font-size: clamp(28px, 3.5vw, 48px); font-weight: 300; line-height: 1.1; }
.detail-gallery {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-top: 0;
}
.gallery-item {
  position: relative; overflow: hidden; background: var(--dark); cursor: zoom-in;
}
.gallery-item::before { content: ''; display: block; padding-top: 82%; }
.gallery-item--featured { grid-column: 1 / 3; }
.gallery-item--featured::before { padding-top: 52%; }
.gallery-item img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; transition: transform 0.6s var(--ease), filter 0.4s;
  filter: saturate(0.85);
}
.gallery-item:hover img { transform: scale(1.05); filter: saturate(1.05); }
.gallery-item-overlay {
  position: absolute; inset: 0; background: rgba(0,0,0,0.35);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.3s;
}
.gallery-item-overlay svg { color: #fff; }
.gallery-item:hover .gallery-item-overlay { opacity: 1; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 9000;
  background: rgba(0,0,0,0.95); backdrop-filter: blur(6px);
  display: none; align-items: center; justify-content: center;
}
.lightbox.active { display: flex; }
.lightbox-img-wrap { position: relative; max-width: 90vw; max-height: 88vh; }
.lightbox-img {
  display: block; max-width: 90vw; max-height: 88vh;
  object-fit: contain; box-shadow: 0 24px 80px rgba(0,0,0,0.7);
}
.lightbox-close {
  position: fixed; top: 24px; right: 32px;
  background: none; border: none; color: rgba(255,255,255,0.7);
  font-size: 36px; line-height: 1; cursor: pointer; z-index: 9001;
  transition: color 0.2s; padding: 4px 8px;
}
.lightbox-close:hover { color: #fff; }
.lightbox-prev, .lightbox-next {
  position: fixed; top: 50%; transform: translateY(-50%);
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8); font-size: 22px; cursor: pointer; z-index: 9001;
  width: 52px; height: 52px; display: flex; align-items: center; justify-content: center;
  transition: all 0.2s;
}
.lightbox-prev:hover, .lightbox-next:hover { background: rgba(201,169,110,0.25); border-color: var(--gold); color: #fff; }
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }
.lightbox-counter {
  position: absolute; bottom: -32px; left: 50%; transform: translateX(-50%);
  font-size: 11px; letter-spacing: 0.2em; color: rgba(255,255,255,0.4);
}

/* Clickable col-card */
.col-card { position: relative; }
.col-card-link {
  position: absolute; inset: 0; z-index: 4; display: block;
}

/* ===== GALLERY FORMATS BAR ===== */
.gallery-formats { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 28px; }
.gallery-format-tag { display: inline-block; padding: 4px 10px; border: 1px solid rgba(255,255,255,0.14); color: rgba(255,255,255,0.45); font-size: 10px; font-family: var(--font-sans); letter-spacing: 0.1em; }

/* ===== TECH SPECS SECTION ===== */
.specs-section { background: #0e0e0e; padding: 64px 48px; border-top: 1px solid rgba(255,255,255,0.06); }
.specs-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.specs-label { font-size: 9px; letter-spacing: 0.28em; text-transform: uppercase; font-weight: 600; color: var(--gold); margin-bottom: 12px; font-family: var(--font-sans); }
.specs-value { font-size: 11px; color: rgba(255,255,255,0.5); font-family: var(--font-sans); text-transform: uppercase; letter-spacing: 0.06em; line-height: 1.8; }
.specs-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.specs-tag { display: inline-block; padding: 4px 10px; background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.10); color: rgba(255,255,255,0.65); font-size: 11px; font-family: var(--font-sans); letter-spacing: 0.05em; }
.specs-colors-block { border-top: 1px solid rgba(255,255,255,0.07); padding-top: 32px; }
.specs-colors { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.specs-color-tag { display: inline-block; padding: 5px 14px; border: 1px solid rgba(255,255,255,0.13); color: rgba(255,255,255,0.55); font-size: 11px; font-family: var(--font-sans); letter-spacing: 0.08em; cursor: default; transition: border-color 0.25s, color 0.25s; }
.specs-color-tag:hover { border-color: var(--gold); color: var(--gold); }

/* ===== ANIMATIONS ===== */
@keyframes fadeUp { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.reveal { opacity: 0; transform: translateY(32px); transition: opacity 0.75s var(--ease), transform 0.75s var(--ease); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1200px) {
  .features-grid { gap: 48px; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .about-split { gap: 56px; }
}
@media (max-width: 1024px) {
  .collections-grid { grid-template-columns: 1fr 1fr; }
  .collections-grid .collection-card:first-child { grid-column: 1 / -1; }
  .trust-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }
  .contact-section::before { display: none; }
  .about-split { grid-template-columns: 1fr; }
  .about-image-wrap { display: none; }
}
@media (max-width: 768px) {
  .detail-gallery { grid-template-columns: 1fr 1fr; }
  .gallery-item--featured { grid-column: 1 / -1; }
  .detail-hero { height: 420px; padding-bottom: 48px; padding-top: 80px; }
  .detail-hero-actions { flex-direction: column; align-items: flex-start; gap: 16px; }
  .detail-hero-desc { display: none; }
  .page-title { font-size: 36px; }
  .gallery-header-row { flex-direction: column; align-items: flex-start; gap: 12px; }
  .specs-section { padding: 48px 24px; }
  .specs-grid { grid-template-columns: 1fr; gap: 28px; }
  .lightbox-prev { left: 8px; }
  .lightbox-next { right: 8px; }
  .nav { padding: 0 20px; }
  .nav-menu { display: none; }
  .hamburger { display: flex; }
  .hero-content { padding: 0 24px; }
  .section { padding: 72px 24px; }
  .collections-grid { grid-template-columns: 1fr; gap: 2px; }
  .collections-grid .collection-card:first-child { grid-column: 1; }
  .projects-grid { grid-template-columns: 1fr 1fr; }
  .project-card { grid-column: auto !important; grid-row: auto !important; }
  .project-card::before { padding-top: 85% !important; }
  .features-grid { grid-template-columns: 1fr; gap: 40px; }
  .trust-bar-inner { grid-template-columns: repeat(2, 1fr); }
  .contact-form-wrapper { padding: 32px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 16px; text-align: center; }
  .collections-list { grid-template-columns: 1fr 1fr; }
  .page-hero { padding: 0 24px 48px; height: 320px; }
  .filter-bar { padding: 16px 24px; top: 72px; }
  .trust-bar { padding: 0 24px; }
  .section-header-row { flex-direction: column; align-items: flex-start; gap: 20px; }
}
@media (max-width: 480px) {
  .detail-gallery { grid-template-columns: 1fr; }
  .gallery-item--featured { grid-column: 1; }
  .detail-hero { height: 360px; padding-top: 72px; padding-bottom: 36px; }
  .page-title { font-size: 30px; }
  .detail-hero-actions .btn-primary { display: none; }
  .collections-list { grid-template-columns: 1fr; }
  .trust-bar-inner { grid-template-columns: 1fr; }
  .trust-item { padding: 40px 24px; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 20px; }
  .contact-form-wrapper { padding: 28px 20px; }
  .projects-grid { grid-template-columns: 1fr; }
  .project-card::before { padding-top: 72% !important; }
}