/* ===== Design Tokens ===== */
:root {
  --bg: #FBF7EB;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F3ECD8;
  --red: #c0392b;
  --red-hover: #a8281b;
  --gold: #c9a227;
  --gold-text: #A67C52;
  --gold-soft: rgba(201, 162, 39, 0.12);
  --text: #2D1C15;
  --text-dim: #5D544F;
  --border: rgba(138, 106, 20, 0.22);

  --fs-h1: 64px;
  --fs-h2: 32px;
  --fs-body: 15px;
  --fs-small: 13px;
  --fs-tiny: 11px;

  --radius-lg: 4px;
  --radius-md: 3px;
  --radius-sm: 3px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-cinematic: cubic-bezier(0.22, 1, 0.36, 1);
  --dur-fast: 180ms;
  --dur-med: 280ms;
  --dur-cinematic: 700ms;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background:
    radial-gradient(ellipse 900px 600px at 15% -10%, rgba(201, 162, 39, 0.08), transparent 60%),
    radial-gradient(ellipse 700px 500px at 100% 20%, rgba(192, 57, 43, 0.06), transparent 60%),
    url("../img/pattern-nuts-lines.png") repeat fixed,
    var(--bg);
  background-size: auto, auto, 900px, auto;
  color: var(--text);
  font-family: "Inter", -apple-system, sans-serif;
  font-weight: 400;
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { font-weight: 600; margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }
button { font-family: inherit; cursor: pointer; }

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
}

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

/* ===== Navbar ===== */
.top-bar {
  display: flex;
  justify-content: flex-end;
  gap: 28px;
  height: 36px;
  align-items: center;
  padding: 0 24px;
  background: #f0ebe0;
  font-size: 13px;
  color: var(--text-dim);
}
.top-bar-item { display: inline-flex; align-items: center; gap: 6px; color: var(--text-dim); text-decoration: none; transition: color var(--dur-fast) var(--ease-out); }
.top-bar-item:hover { color: var(--gold-text); }
.top-bar-item svg { width: 14px; height: 14px; flex-shrink: 0; }
@media (max-width: 640px) {
  .top-bar { justify-content: center; gap: 16px; font-size: 11.5px; flex-wrap: wrap; height: auto; padding: 6px 12px; }
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 24px;
  background: rgba(251, 247, 235, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  /* Matches the preloader's 2.5s minimum display time (assets/js/main.js) so the
     navbar drops in right as the preloader fades, instead of sitting static underneath it. */
  animation: nav-reveal 600ms var(--ease-cinematic) 2.5s both;
}

@keyframes nav-reveal {
  from { opacity: 0; transform: translateY(-14px); }
  to { opacity: 1; transform: translateY(0); }
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  flex-shrink: 0;
  overflow: hidden;
  background: var(--bg-card);
}

.brand-logo img { width: 100%; height: 100%; object-fit: cover; }

.brand-name {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.brand-name strong { font-size: 16px; font-weight: 600; color: var(--text); }
.brand-name span { font-size: var(--fs-tiny); letter-spacing: 0.12em; color: var(--gold-text); }

.nav-menu {
  display: flex;
  gap: 22px;
  font-size: var(--fs-body);
}

.nav-menu a {
  color: var(--text-dim);
  transition: color var(--dur-fast) var(--ease-out);
  position: relative;
  padding: 8px 2px;
}

.nav-menu a:hover { color: var(--text); }

.nav-menu a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur-med) var(--ease-cinematic);
}

.nav-menu a:hover::after { transform: scaleX(1); }
.nav-menu a.active::after { transform: scaleX(1); }

.nav-right { display: flex; align-items: center; gap: 12px; }

.lang-switch {
  display: flex;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}

.lang-switch button {
  background: transparent;
  color: var(--text-dim);
  border: none;
  padding: 6px 12px;
  font-size: var(--fs-small);
  font-weight: 500;
  transition: background var(--dur-fast) var(--ease-out), color var(--dur-fast) var(--ease-out);
}

.lang-switch button.active { background: var(--gold-soft); color: var(--gold-text); }
.lang-switch button:not(.active):hover { color: var(--text); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-size: var(--fs-body);
  font-weight: 500;
  border: 1px solid transparent;
  min-height: 44px;
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}

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

.btn-primary {
  background: var(--red);
  color: #fff;
}
.btn-primary:hover { background: var(--red-hover); transform: scale(1.02); box-shadow: 0 8px 24px rgba(192, 57, 43, 0.35); }

.btn-outline {
  background: rgba(251, 247, 235, 0.65);
  backdrop-filter: blur(6px);
  border-color: var(--border);
  color: var(--text);
}
.btn-outline:hover { background: rgba(251, 247, 235, 0.85); border-color: var(--gold-text); color: var(--gold-text); transform: scale(1.02); }

.btn-sm { padding: 10px 18px; font-size: var(--fs-small); min-height: 40px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

/* ===== Hero ===== */
.hero {
  position: relative;
  padding: 64px 0 96px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero-text-panel {
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  margin: -36px -40px;
}

@media (max-width: 720px) {
  .hero-text-panel { padding: 24px; margin: -24px; }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border-radius: var(--radius-sm);
  background: transparent;
  border: 1px solid var(--border);
  color: var(--gold-text);
  font-size: var(--fs-tiny);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.hero h1 {
  font-size: var(--fs-h1);
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}

.hero h1 .gold { color: var(--gold-text); }

.hero-subtitle {
  font-size: 17px;
  color: var(--text-dim);
  max-width: 480px;
  margin-bottom: 32px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.stat-num {
  font-size: 28px;
  font-weight: 600;
  color: var(--gold-text);
}
.stat-label {
  font-size: var(--fs-small);
  color: var(--text-dim);
}

/* Hero visual */
.hero-visual {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ring {
  position: absolute;
  border: 1px solid var(--border);
  border-radius: 50%;
  top: 50%; left: 50%;
}

/* A uniform circular border looks identical at every rotation angle, so
   each ring carries a marker (::before) to make the spin perceivable. */
.ring::before {
  content: "";
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  top: -3px;
  left: 50%;
  transform: translateX(-50%);
  box-shadow: 0 0 8px 1px rgba(201, 162, 39, 0.6);
}

.ring-1 { width: 92%; height: 92%; transform: translate(-50%, -50%); animation: spin 36s linear infinite; }
.ring-3 { width: 48%; height: 48%; transform: translate(-50%, -50%); animation: spin 18s linear infinite; }

@keyframes spin { from { transform: translate(-50%, -50%) rotate(0deg); } to { transform: translate(-50%, -50%) rotate(360deg); } }

.orb {
  position: relative;
  width: 36%;
  height: 36%;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(201, 162, 39, 0.25), inset 0 0 40px rgba(0,0,0,0.4);
  border: 2px solid var(--gold);
  z-index: 2;
  background: var(--bg-card);
}
.orb img { width: 100%; height: 100%; object-fit: cover; }

/* Orbit: product icons attached to each ring, rotating together with it (composes with ring's spin animation).
   .orbit-spoke spans the full ring box so rotating it pivots around the ring's own center; .orbit-item then
   just sits at the spoke's top edge, landing exactly on the ring's circle at the spoke's angle. */
.orbit { position: absolute; inset: 0; }
/* The spoke spans the full ring so its rotation pivots correctly, but that means
   every spoke's invisible body stacks on top of earlier ones — without this, only
   the topmost spoke would ever receive clicks. Only the visible icon should react. */
.orbit-spoke { position: absolute; inset: 0; pointer-events: none; }
.orbit-spoke .orbit-item { pointer-events: auto; }

.orbit-item {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.45);
  z-index: 4;
  padding: 0;
  cursor: pointer;
  font: inherit;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}

.orbit-item:hover {
  transform: translate(-50%, -50%) scale(1.12);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.5);
  z-index: 5;
}

.orbit-item img { width: 100%; height: 100%; object-fit: cover; }

.orbit-item--lg { width: 20%; height: 20%; }
.orbit-item--md { width: 15%; height: 15%; }
.orbit-item--sm { width: 11%; height: 11%; }

.particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 6px 1px rgba(201, 162, 39, 0.7);
  opacity: 0.9;
  bottom: 6%;
  animation: rise 7s linear infinite;
}

@keyframes rise {
  0% { transform: translateY(0) scale(1); opacity: 0; }
  12% { opacity: 1; }
  85% { opacity: 0.5; }
  100% { transform: translateY(-320px) scale(0.3); opacity: 0; }
}

.float-tag {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border);
  font-size: var(--fs-tiny);
  font-weight: 500;
  letter-spacing: 0.03em;
  color: var(--text);
  animation: float 6s ease-in-out infinite;
  white-space: nowrap;
  z-index: 3;
}

.float-tag .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--gold); flex-shrink: 0; }
.tag-1 { top: 4%; left: -6%; animation-delay: 0s; }
.tag-2 { top: 44%; right: -10%; animation-delay: 1.5s; }
.tag-3 { bottom: 6%; left: 0%; animation-delay: 3s; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ===== Sections ===== */
.section { padding: 88px 0; }
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
}
.section-eyebrow { color: var(--gold-text); font-size: var(--fs-small); font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 12px; }
.section-head h2 { font-size: var(--fs-h2); margin-bottom: 12px; }
.section-head p { color: var(--text-dim); }

/* fade-in-up, cinematic timing (slower, smoother settle) */
[data-animate] { opacity: 0; transform: translateY(32px) scale(0.98); transition: opacity var(--dur-cinematic) var(--ease-cinematic), transform var(--dur-cinematic) var(--ease-cinematic); }
[data-animate].in-view { opacity: 1; transform: translateY(0) scale(1); }

/* Hero entrance: fires immediately on load (not scroll-gated), staggered by data-animate-load index */
[data-animate-load] { opacity: 0; transform: translateY(20px); transition: opacity 900ms var(--ease-cinematic), transform 900ms var(--ease-cinematic); }
[data-animate-load].in-view { opacity: 1; transform: translateY(0); }

/* ===== Advantage cards ===== */
.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-lg);
  padding: 24px;
}

.card {
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  transition: transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out), background var(--dur-med) var(--ease-out);
}

.card:hover {
  transform: translateY(-6px);
  background: var(--bg-card-hover);
  box-shadow: 0 16px 40px rgba(0,0,0,0.4);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: var(--gold-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-text);
  margin-bottom: 16px;
}

.card h3 { font-size: 17px; margin-bottom: 8px; }
.card p { color: var(--text-dim); font-size: var(--fs-small); margin: 0; }

/* ===== Catalog grid ===== */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 640px; margin: 0 auto; }

.product-card {
  display: block;
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--dur-med) var(--ease-out), box-shadow var(--dur-med) var(--ease-out);
}

.product-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.4); }

.product-photo {
  aspect-ratio: 4/3;
  overflow: hidden;
  background: linear-gradient(135deg, var(--gold-soft), transparent);
}
.product-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-cinematic) var(--ease-cinematic);
}
.product-card:hover .product-photo img { transform: scale(1.08); }

.product-body { padding: 20px; }
.product-title { font-size: 17px; font-weight: 600; margin-bottom: 2px; }
.product-title-en { font-size: var(--fs-small); color: var(--text-dim); margin-bottom: 14px; }

.product-meta { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; font-size: var(--fs-small); color: var(--text-dim); }
.product-meta strong { color: var(--text); font-weight: 500; }

.cert-badge { display: inline-flex; align-items: center; gap: 6px; color: var(--gold-text); font-size: var(--fs-tiny); font-weight: 500; }

.catalog-cta { text-align: center; margin-top: 48px; }

/* ===== Filters ===== */
.filter-bar { display: flex; gap: 12px; justify-content: center; margin-bottom: 48px; flex-wrap: wrap; }

.filter-chip {
  padding: 10px 20px;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-dim);
  font-size: var(--fs-small);
  font-weight: 500;
  transition: all var(--dur-fast) var(--ease-out);
}

.filter-chip.active, .filter-chip:hover { border-color: var(--gold-text); color: var(--gold-text); background: var(--gold-soft); }

/* ===== About / two-col ===== */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.two-col img, .media-placeholder { border-radius: var(--radius-lg); aspect-ratio: 4/3; background: rgba(251, 247, 235, 0.78); backdrop-filter: blur(6px); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--text-dim); }

/* ===== Dark feature block (Why Choose Us) ===== */
.two-col--dark { background: var(--text); }
.two-col--dark .section-eyebrow { color: var(--gold); }
.two-col--dark h2 { color: #fff; }
.two-col--dark p { color: rgba(255,255,255,0.72) !important; }

.icon-feature-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; margin-top: 28px; }
.icon-feature { display: flex; align-items: flex-start; gap: 14px; }
.icon-feature-icon {
  width: 44px; height: 44px;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.25);
  color: var(--gold);
}
.icon-feature-icon svg { width: 22px; height: 22px; }
.icon-feature-text { color: rgba(255,255,255,0.85); font-size: 14.5px; font-weight: 500; line-height: 1.4; padding-top: 8px; }

@media (max-width: 640px) {
  .icon-feature-grid { grid-template-columns: 1fr; }
}

.numbers-row {
  display: flex;
  gap: 48px;
  margin: 32px 0;
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-lg);
  padding: 24px 32px;
  width: fit-content;
}
.numbers-row[style*="center"] { margin-left: auto; margin-right: auto; }
.numbers-row .stat-num { font-size: 36px; }

/* ===== Partners auto-scrolling slider (placeholders until real partner logos are supplied) ===== */
.partners-slider {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.partners-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: partners-scroll 28s linear infinite;
}
.partners-slider:hover .partners-track { animation-play-state: paused; }

@keyframes partners-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.partner-slot {
  width: 180px;
  aspect-ratio: 16/9;
  flex-shrink: 0;
  border: 1px dashed var(--border);
  border-radius: var(--radius-md);
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dim);
  font-size: var(--fs-small);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  filter: grayscale(1);
  opacity: 0.7;
  transition: border-color var(--dur-med) var(--ease-out), color var(--dur-med) var(--ease-out), filter var(--dur-med) var(--ease-out), opacity var(--dur-med) var(--ease-out);
}
.partner-slot:hover { border-color: var(--gold-text); color: var(--gold-text); filter: grayscale(0); opacity: 1; }

@media (max-width: 720px) {
  .partner-slot { width: 140px; }
}

/* ===== Certificates ===== */
.cert-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.cert-tile {
  aspect-ratio: 1;
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
  overflow: hidden;
  transition: transform var(--dur-fast) var(--ease-out), box-shadow var(--dur-fast) var(--ease-out);
}
.cert-tile:hover { transform: translateY(-4px); box-shadow: 0 12px 28px rgba(0,0,0,0.12); }
.cert-tile img { width: 100%; height: 100%; object-fit: contain; }

/* ===== Footer ===== */
.footer {
  padding: 48px 48px 0;
  overflow: visible;
  --gold-deep: #9C7A1E;
}

.footer-flat {
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  padding: 48px;
}

.footer-flat-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  flex-wrap: wrap;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--border);
}

.footer-brand-col { display: flex; flex-direction: column; }

.pf-logo-row { display: flex; align-items: center; gap: 14px; text-decoration: none; transition: opacity var(--dur-fast) var(--ease-out); }
.pf-logo-row:hover { opacity: 0.82; }
.pf-logo-mark {
  width: 56px; height: 56px;
  border-radius: 50%;
  overflow: hidden;
  display: flex; align-items: center; justify-content: center;
  border: 2px solid var(--gold);
  flex-shrink: 0;
}
.pf-logo-mark img { width: 100%; height: 100%; object-fit: cover; }

.pf-logo-text--dark strong {
  display: block;
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 700;
  font-size: 22px;
  color: var(--text);
}
.pf-logo-text--dark span {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--text-dim);
  margin-top: 2px;
}

.footer-tagline-flat { margin: 16px 0 0; font-size: 15px; color: var(--text-dim); max-width: 380px; line-height: 1.5; }

.footer-slogan {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
  gap: 6px;
  max-width: 460px;
}

.footer-stats {
  display: flex;
  gap: 32px;
  margin-top: 18px;
}
.footer-stats > div { text-align: right; }
.footer-stats .stat-num { font-size: 22px; }
.footer-stats .stat-label { font-size: var(--fs-tiny); }
.footer-slogan-ru {
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 700;
  font-size: 26px;
  letter-spacing: 0.01em;
  color: var(--gold-text);
}
.footer-slogan-en {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
}

.footer-flat-cols {
  display: flex;
  justify-content: space-between;
  gap: 64px;
  padding-top: 36px;
  flex-wrap: wrap;
}
.footer-about { max-width: 340px; }
.footer-about p { font-size: 14.5px; color: var(--text-dim); line-height: 1.6; margin: 0; }

.pf-col h4, .footer-about h4 { margin: 0 0 20px; font-size: 12px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--gold-deep); }

.pf-nav { list-style: none; margin: 0; padding: 0; }
.pf-nav li { margin-bottom: 13px; }
.pf-nav a { color: var(--text-dim); text-decoration: none; font-size: 15px; font-weight: 500; transition: color var(--dur-fast) var(--ease-out), padding-left var(--dur-fast) var(--ease-out); }
.pf-nav a:hover { color: var(--gold-text); padding-left: 3px; }

.pf-contact-row { display: flex; align-items: center; gap: 13px; margin-bottom: 17px; }
.pf-contact-row:last-child { margin-bottom: 0; }
.pf-icon {
  width: 38px; height: 38px;
  border-radius: 11px;
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: var(--gold-soft);
  color: var(--gold-text);
}
.pf-icon svg { width: 17px; height: 17px; }
.pf-contact-row a, .pf-contact-row span.pf-static { font-size: 14.5px; font-weight: 600; color: var(--text); text-decoration: none; }
.pf-phone-stack { display: flex; flex-direction: column; gap: 2px; }
.pf-contact-row a:hover { color: var(--gold-text); }

.footer-bottom { margin-top: 18px; padding: 20px 0; text-align: center; color: var(--text-dim); font-size: var(--fs-tiny); }

@media (max-width: 720px) {
  .footer { padding: 32px 24px 0; }
  .footer-flat { padding: 28px; }
  .footer-flat-top { flex-direction: column; align-items: flex-start; }
  .footer-slogan { align-items: flex-start; text-align: left; max-width: 100%; }
  .footer-slogan-ru { font-size: 21px; }
  .footer-flat-cols { gap: 32px; }
}

/* ===== Forms ===== */
.form-card { background: rgba(251, 247, 235, 0.78); backdrop-filter: blur(6px); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: var(--fs-small); font-weight: 500; margin-bottom: 8px; color: var(--text); }
.field .required { color: var(--red); margin-left: 2px; }

.field input, .field select, .field textarea {
  width: 100%;
  min-height: 44px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 14px;
  color: var(--text);
  font-size: var(--fs-body);
  font-family: inherit;
  transition: border-color var(--dur-fast) var(--ease-out);
}

.field textarea { min-height: 96px; resize: vertical; }

.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.field input:invalid:not(:placeholder-shown) { border-color: var(--red); }

.field-error { color: var(--red); font-size: var(--fs-tiny); margin-top: 6px; display: none; }
.field-error.show { display: block; }

.form-status { margin-top: 16px; font-size: var(--fs-small); display: none; padding: 12px 16px; border-radius: var(--radius-sm); }
.form-status.show { display: block; }
.form-status.success { background: rgba(46, 125, 50, 0.1); color: #2e7d32; border: 1px solid rgba(46,125,50,0.3); }
.form-status.error { background: rgba(192, 57, 43, 0.1); color: #a8281b; border: 1px solid rgba(192,57,43,0.3); }

.contact-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; }
.contact-list { display: flex; flex-direction: column; gap: 16px; }
.contact-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px;
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: transform var(--dur-fast) var(--ease-out);
}
.contact-item:hover { transform: translateY(-3px); }
.contact-item .icon { width: 40px; height: 40px; border-radius: 50%; background: var(--gold-soft); display: flex; align-items: center; justify-content: center; color: var(--gold-text); flex-shrink: 0; }

/* ===== Page header ===== */
.page-header { padding: 56px 0 40px; text-align: center; }
.page-header .container {
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  max-width: 640px;
}
.page-header h1 { font-size: 36px; margin-bottom: 12px; }
.page-header p { color: var(--text-dim); }

/* ===== Catalog drill-down ===== */
.breadcrumb { display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; font-size: var(--fs-small); }
.breadcrumb a { color: var(--text-dim); transition: color var(--dur-fast) var(--ease-out); }
.breadcrumb a:hover, .breadcrumb a[aria-current="page"] { color: var(--gold-text); }
.breadcrumb-sep { color: var(--text-dim); opacity: 0.6; }

.cat-tile {
  display: block;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: transform var(--dur-med) var(--ease-cinematic), box-shadow var(--dur-med) var(--ease-cinematic);
}
.cat-tile:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.18); }
.cat-tile--disabled { cursor: default; display: flex; flex-direction: column; }
.cat-tile--disabled:hover { transform: none; box-shadow: none; }
.cat-tile--empty .cat-tile-photo img { filter: saturate(0.7); }
.cat-tile--disabled .cat-tile-title { padding-bottom: 12px; }

.cat-tile-quote-btn {
  margin: 0 16px 16px;
  animation: quote-btn-in 450ms var(--ease-cinematic);
}

@keyframes quote-btn-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .cat-tile-quote-btn { animation-duration: 0.01ms; }
}

.cat-tile-photo { position: relative; aspect-ratio: 1/1; overflow: hidden; background: var(--gold-soft); }

.cat-tile-photo__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
}
.cat-tile-photo__slide.active { opacity: 1; }
.cat-tile-photo__slide:first-child { position: absolute; }

/* Category-level cards (root of the catalog) use a smaller, icon-like photo
   instead of the full-bleed product shot, so they read as nav tiles, not products. */
.cat-tile--category { padding: 32px 20px; text-align: center; }
.cat-tile--category .cat-tile-photo {
  width: 140px;
  height: 140px;
  margin: 0 auto;
  border-radius: 50%;
  border: 2px solid var(--border);
}
.cat-tile--category .cat-tile-title { padding: 18px 0 0; font-size: 17px; }

@media (max-width: 480px) {
  .cat-tile--category .cat-tile-photo { width: 110px; height: 110px; }
}

.grid-auto {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 24px;
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.cat-tile-photo img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--dur-cinematic) var(--ease-cinematic); }
.cat-tile:hover .cat-tile-photo img { transform: scale(1.06); }

.cat-tile-photo--empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-text);
  font-size: var(--fs-small);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.cat-tile-title { padding: 16px; font-size: 16px; font-weight: 600; text-align: center; }

.cat-tile-photo--service {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px 20px;
  background: var(--gold-soft);
}
.cat-tile-service-icon { color: var(--gold-text); flex-shrink: 0; }
.cat-tile-service-desc {
  margin: 0;
  color: var(--text-dim);
  font-size: var(--fs-small);
  line-height: 1.5;
  text-align: center;
}

.catalog-empty { display: none; text-align: center; padding: 64px 0; color: var(--text-dim); }

.catalog-quote.quote-anim { animation: quote-in 550ms var(--ease-cinematic); }

@keyframes quote-in {
  from { opacity: 0; transform: translateY(18px) scale(0.97); }
  to { opacity: 1; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .catalog-quote.quote-anim { animation-duration: 0.01ms; }
}

.catalog-quote {
  display: none;
  max-width: 480px;
  margin: 0 auto;
  text-align: center;
  background: rgba(251, 247, 235, 0.78);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px 32px;
}
.catalog-quote-thumb {
  width: 96px;
  height: 96px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--gold);
  margin: 0 auto 20px;
  display: block;
}
.catalog-quote-label { color: var(--text-dim); font-size: var(--fs-small); margin-bottom: 8px; }
.catalog-quote-name { font-size: 24px; font-weight: 600; margin-bottom: 8px; }
.catalog-quote-weight { color: var(--gold-text); font-size: var(--fs-small); font-weight: 600; margin-bottom: 24px; }

.catalog-gallery {
  position: relative;
  width: 100%;
  max-width: 220px;
  aspect-ratio: 4/3;
  margin: 0 auto 20px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 14px 36px rgba(0,0,0,0.13);
}
.catalog-gallery__track { position: relative; width: 100%; height: 100%; }
.catalog-gallery__slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: rgba(255,255,255,0.6);
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.5s var(--ease-cinematic), transform 0.5s var(--ease-cinematic);
  pointer-events: none;
}
.catalog-gallery__slide.active { opacity: 1; transform: scale(1); pointer-events: auto; }
.catalog-gallery__dots {
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 7px;
  z-index: 3;
}
.catalog-gallery__dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.7);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background 0.25s, border-color 0.25s, transform 0.2s;
}
.catalog-gallery__dot.active { background: #fff; border-color: #fff; transform: scale(1.2); }
.catalog-gallery__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 3;
  background: rgba(251,247,235,0.72);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(166,124,82,0.3);
  color: var(--text);
  width: 32px; height: 32px;
  border-radius: 50%;
  font-size: 14px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, transform 0.2s;
}
.catalog-gallery__arrow:hover { background: rgba(251,247,235,0.95); transform: translateY(-50%) scale(1.08); }
.catalog-gallery__arrow--prev { left: 8px; }
.catalog-gallery__arrow--next { right: 8px; }

/* ===== Quote modal ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(20, 12, 2, 0.55);
  backdrop-filter: blur(4px);
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--dur-med) var(--ease-cinematic), visibility var(--dur-med) var(--ease-cinematic);
}

.modal-overlay.open { opacity: 1; visibility: visible; }

.modal-card {
  position: relative;
  width: 100%;
  max-width: 440px;
  max-height: 90vh;
  overflow-y: auto;
  background: rgba(251, 247, 235, 0.92);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  text-align: center;
  transform: scale(0.92) translateY(12px);
  opacity: 0;
  transition: transform var(--dur-med) var(--ease-cinematic), opacity var(--dur-med) var(--ease-cinematic);
}

.modal-overlay.open .modal-card { transform: scale(1) translateY(0); opacity: 1; }

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-dim);
  transition: color var(--dur-fast) var(--ease-out), border-color var(--dur-fast) var(--ease-out);
}
.modal-close:hover { color: var(--text); border-color: var(--gold); }

.modal-thumb {
  width: 84px;
  height: 84px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--gold);
  margin: 0 auto 16px;
  display: block;
}

#quote-modal-title { font-size: var(--fs-h2); margin-bottom: 6px; }
.modal-item-name { color: var(--gold-text); font-weight: 600; margin-bottom: 4px; }
.modal-item-weight { color: var(--text-dim); font-size: var(--fs-small); font-weight: 500; margin-bottom: 20px; }
.catalog-gallery--modal { max-width: 200px; aspect-ratio: 4/3; margin-bottom: 16px; display: none; }
.modal-card .field { text-align: left; }
.modal-card .form-status { text-align: left; }

@media (prefers-reduced-motion: reduce) {
  .modal-overlay, .modal-card { transition-duration: 0.01ms; }
}

/* ===== Preloader ===== */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  background: var(--bg);
  transition: opacity 500ms var(--ease-cinematic), visibility 500ms var(--ease-cinematic);
}

.preloader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

.preloader-logo {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  overflow: hidden;
  animation: preloader-pulse 1.6s ease-in-out infinite;
}

.preloader-logo img { width: 100%; height: 100%; object-fit: cover; }

@keyframes preloader-pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(201, 162, 39, 0.35); }
  50% { transform: scale(1.04); box-shadow: 0 0 0 12px rgba(201, 162, 39, 0); }
}

.preloader-bar {
  width: 160px;
  height: 2px;
  background: var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.preloader-bar::after {
  content: "";
  display: block;
  height: 100%;
  width: 100%;
  background: var(--gold);
  transform: translateX(-100%);
  animation: preloader-fill 2.4s var(--ease-cinematic) forwards;
}

@keyframes preloader-fill {
  to { transform: translateX(0); }
}

@media (prefers-reduced-motion: reduce) {
  .preloader-logo { animation: none; }
  .preloader-bar::after { animation-duration: 0.01ms; }
}

/* ===== Skip link ===== */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--gold);
  color: var(--text);
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  z-index: 200;
  font-weight: 500;
}
.skip-link:focus { left: 0; }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { max-width: 420px; margin: 0 auto; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .two-col { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .cert-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  :root { --fs-h1: 40px; }
}

@media (max-width: 720px) {
  .nav-menu, .nav-right .btn { display: none; }
  .nav-toggle { display: flex; }
  .nav-right .lang-switch { display: flex; }
  .navbar.menu-open .nav-menu {
    display: flex;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    flex-direction: column;
    background: var(--bg-card);
    padding: 16px 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
  }
  .grid-4 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
  .hero-stats { gap: 24px; flex-wrap: wrap; }
  .form-row { grid-template-columns: 1fr; }
  .cert-grid { grid-template-columns: repeat(2, 1fr); }
  :root { --fs-h1: 32px; --fs-h2: 22px; }
  .form-card { padding: 24px; }
}

/* ===== Floating chat widget ===== */
.chat-widget {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 400;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.chat-widget-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  background: rgba(251, 247, 235, 0.92);
  backdrop-filter: blur(6px);
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--border);
}

.chat-widget-items {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(8px);
  transition: max-height var(--dur-med) var(--ease-cinematic), opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out);
}
.chat-widget.open .chat-widget-items { max-height: 360px; opacity: 1; transform: translateY(0); }

.chat-widget-items a {
  width: 46px; height: 46px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--bg-card);
  color: var(--gold-text);
  box-shadow: 0 6px 18px rgba(0,0,0,0.18);
  border: 1px solid var(--border);
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.chat-widget-items a:hover { transform: scale(1.08); background: var(--gold-soft); }
.chat-widget-items a svg { width: 22px; height: 22px; }

.chat-widget-toggle {
  width: 56px; height: 56px;
  border-radius: 50%;
  border: none;
  display: flex; align-items: center; justify-content: center;
  background: var(--red);
  color: #fff;
  cursor: pointer;
  box-shadow: 0 8px 24px rgba(192, 57, 43, 0.45);
  transition: transform var(--dur-fast) var(--ease-out), background var(--dur-fast) var(--ease-out);
}
.chat-widget-toggle:hover { background: var(--red-hover); transform: scale(1.06); }
.chat-widget-toggle svg { width: 24px; height: 24px; transition: transform var(--dur-med) var(--ease-cinematic); }
.chat-widget.open .chat-widget-toggle svg { transform: scale(0.9); }

@media (max-width: 640px) {
  .chat-widget { right: 16px; bottom: 16px; }
  .chat-widget-toggle { width: 50px; height: 50px; }
}

/* ===== Map embed ===== */
.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 14px 36px rgba(0,0,0,0.1);
}
.map-embed iframe { display: block; width: 100%; }

/* ===== Sam Box slider ===== */
.sam-slider {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-card);
  box-shadow: 0 14px 36px rgba(0,0,0,0.13);
}
.sam-slider__track { position: relative; width: 100%; height: 100%; }
.sam-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.55s var(--ease-cinematic), transform 0.55s var(--ease-cinematic);
  pointer-events: none;
}
.sam-slide.active {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}
/* Scroll-in animation for the whole slider */
.sam-slider[data-animate]:not(.in-view) { opacity: 0; transform: translateY(36px); }
.sam-slider[data-animate].in-view { opacity: 1; transform: translateY(0); transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out); }

.sam-slider__caption {
  position: absolute;
  left: 14px;
  bottom: 40px;
  z-index: 4;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 10px;
  background: rgba(45,28,21,0.55);
  backdrop-filter: blur(4px);
  transition: opacity 0.3s;
}

.sam-slider__dots {
  position: absolute;
  bottom: 14px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 4;
}
.sam-dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.7);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background 0.25s, border-color 0.25s, transform 0.2s;
}
.sam-dot.active { background: #fff; border-color: #fff; transform: scale(1.25); }

.sam-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  background: rgba(251,247,235,0.72);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(166,124,82,0.3);
  color: var(--text);
  width: 40px; height: 40px;
  border-radius: 50%;
  font-size: 18px;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s, transform 0.2s;
}
.sam-arrow:hover { background: rgba(251,247,235,0.95); transform: translateY(-50%) scale(1.08); }
.sam-arrow--prev { left: 12px; }
.sam-arrow--next { right: 12px; }

@media (max-width: 640px) {
  .sam-slider { aspect-ratio: 3/2; }
  .sam-arrow { width: 34px; height: 34px; font-size: 15px; }
}

/* ===== News page ===== */
.news-card { display: flex; flex-direction: column; }
.news-card-body { padding: 20px; }
.news-card-date { display: block; color: var(--gold-text); font-size: var(--fs-small); font-weight: 600; margin-bottom: 8px; }
.news-card-title { font-size: 19px; font-weight: 600; margin-bottom: 10px; }
.news-card-excerpt { color: var(--text-dim); font-size: var(--fs-small); line-height: 1.6; }
.news-card-excerpt p { margin: 0 0 10px; }
.news-card-excerpt p:last-child { margin-bottom: 0; }