/* ========== Design tokens ========== */
:root {
  --charcoal: #1a1c1e;
  --charcoal-soft: #2a2d31;
  --charcoal-mid: #3a3e44;
  --silver: #a8adb4;
  --silver-bright: #c8ccd2;
  --silver-mute: #7a8088;
  --cream: #f4f2ee;
  --cream-warm: #ebe7e0;
  --brown: #db2428;
  --brown-soft: #e85a5d;
  --brown-deep: #a81c20;
  --white: #fafaf8;
  --text: #2c2e32;
  --text-mute: #5a5e66;
  --shadow: 0 4px 24px rgba(26, 28, 30, 0.08);
  --shadow-hover: 0 12px 40px rgba(26, 28, 30, 0.14);
  --radius: 4px;
  --nav-h: 72px;
  --transition: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --font: "Outfit", "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; scroll-padding-top: var(--nav-h); }

body {
  font-family: var(--font);
  color: var(--text);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button, input, textarea, select {
  font-family: inherit;
  border: none;
  outline: none;
}

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

.section { padding: 96px 0; }

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brown);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 600;
  color: var(--charcoal);
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-mute);
  max-width: 560px;
  font-weight: 300;
}

.section-head {
  text-align: center;
  margin-bottom: 56px;
}

.section-head .section-desc { margin: 0 auto; }

/* Metal-gradient button */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: linear-gradient(135deg, #e85558 0%, #db2428 50%, #b01c20 100%);
  color: var(--white);
  box-shadow: 0 2px 8px rgba(219, 36, 40, 0.3);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #f06a6d 0%, #e83236 50%, #db2428 100%);
  box-shadow: 0 4px 16px rgba(219, 36, 40, 0.4);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--cream);
  border: 1px solid rgba(200, 204, 210, 0.45);
}

.btn-outline:hover {
  background: rgba(200, 204, 210, 0.1);
  border-color: var(--silver-bright);
}

/* ========== Navigation ========== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background var(--transition), box-shadow var(--transition), backdrop-filter var(--transition);
}

.nav.scrolled {
  background: rgba(26, 28, 30, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(168, 173, 180, 0.12);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--cream);
}

.logo img {
  height: 40px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--silver);
  letter-spacing: 0.03em;
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: var(--brown-soft);
  transition: width var(--transition);
}

.nav-links a:hover { color: var(--cream); }
.nav-links a:hover::after { width: 100%; }

.nav-cta {
  padding: 10px 20px;
  font-size: 0.8rem !important;
  background: linear-gradient(135deg, #b01c20, #db2428);
  color: var(--white) !important;
  border-radius: var(--radius);
  font-weight: 500 !important;
}

.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: linear-gradient(135deg, #db2428, #e85558);
  color: var(--white) !important;
}

/* Language switcher */
.lang-switch {
  position: relative;
  display: flex;
  align-items: center;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: transparent;
  color: var(--silver);
  font-size: 0.875rem;
  letter-spacing: 0.03em;
  cursor: pointer;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}

.lang-btn:hover { color: var(--cream); background: rgba(168, 173, 180, 0.1); }

.lang-btn .lang-globe { display: flex; align-items: center; }
.lang-btn .lang-globe svg { width: 16px; height: 16px; }

.lang-btn .lang-caret {
  font-size: 0.7rem;
  transition: transform var(--transition);
}

.lang-switch.open .lang-btn .lang-caret { transform: rotate(180deg); }

.lang-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 160px;
  background: var(--charcoal-soft);
  border: 1px solid rgba(168, 173, 180, 0.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow-hover);
  padding: 6px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
  z-index: 1001;
}

.lang-switch.open .lang-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(2px);
}

.lang-menu li a {
  display: block;
  padding: 9px 12px;
  font-size: 0.84rem;
  color: var(--silver-bright);
  border-radius: 3px;
  transition: color var(--transition), background var(--transition);
}

.lang-menu li a:hover { color: var(--cream); background: rgba(168, 173, 180, 0.1); }

.lang-menu li a.current {
  color: var(--cream);
  font-weight: 500;
}

.lang-menu li a.current::after {
  content: "";
  float: right;
  color: var(--brown-soft);
}

/* Hamburger menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 8px;
  background: transparent;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--silver-bright);
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ========== Banner carousel ========== */
.banner {
  position: relative;
  height: 100vh;
  min-height: 560px;
  max-height: 900px;
  overflow: hidden;
  background: var(--charcoal);
}

.banner-track {
  display: flex;
  height: 100%;
  transition: transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.banner-slide {
  position: relative;
  flex: 0 0 100%;
  height: 100%;
}

.banner-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.45) contrast(1.05);
}

.banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(26, 28, 30, 0.85) 0%,
    rgba(26, 28, 30, 0.4) 55%,
    rgba(26, 28, 30, 0.25) 100%
  );
}

.banner-content {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  z-index: 2;
}

.banner-text { max-width: 640px; }

.banner-tag {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brown-soft);
  border: 1px solid rgba(168, 144, 114, 0.4);
  padding: 6px 14px;
  margin-bottom: 24px;
}

.banner-slogan {
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 600;
  color: var(--cream);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.banner-slogan em {
  font-style: normal;
  font-weight: 300;
  color: var(--silver);
}

.banner-sub {
  font-size: 1.1rem;
  color: var(--silver);
  font-weight: 300;
  margin-bottom: 36px;
  max-width: 480px;
}

.banner-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.banner-nav {
  position: absolute;
  bottom: 48px;
  right: 4%;
  z-index: 3;
  display: flex;
  gap: 12px;
}

.banner-btn {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(200, 204, 210, 0.35);
  background: rgba(26, 28, 30, 0.5);
  color: var(--cream);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  backdrop-filter: blur(4px);
}

.banner-btn:hover {
  border-color: var(--silver);
  background: rgba(42, 45, 49, 0.8);
}

.banner-btn svg { width: 18px; height: 18px; stroke: currentColor; fill: none; stroke-width: 1.5; }

.banner-dots {
  position: absolute;
  bottom: 56px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  gap: 10px;
}

.banner-dot {
  width: 28px;
  height: 2px;
  background: rgba(200, 204, 210, 0.3);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  padding: 0;
}

.banner-dot.active { background: var(--silver-bright); width: 40px; }

/* ========== Brand intro ========== */
.about-brand {
  background: var(--white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-visual {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--charcoal-soft);
}

.about-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.about-visual::after {
  content: "";
  position: absolute;
  bottom: -1px;
  right: -1px;
  width: 40%;
  height: 40%;
  border-right: 2px solid var(--brown);
  border-bottom: 2px solid var(--brown);
  pointer-events: none;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--cream-warm);
}

.stat-item strong {
  display: block;
  font-size: 2rem;
  font-weight: 600;
  color: var(--charcoal);
  letter-spacing: -0.02em;
  line-height: 1.1;
}

.stat-item span {
  font-size: 0.8rem;
  color: var(--text-mute);
  letter-spacing: 0.02em;
  margin-top: 6px;
  display: block;
}

.about-copy p {
  color: var(--text-mute);
  margin-bottom: 16px;
  font-weight: 300;
  font-size: 1.02rem;
}

/* ========== Product categories ========== */
.categories { background: var(--cream); }

.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.cat-card {
  position: relative;
  background: var(--white);
  overflow: hidden;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow);
}

.cat-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}

.cat-img {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--charcoal-soft);
  position: relative;
}

.cat-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter var(--transition);
  filter: grayscale(20%) brightness(0.92);
}

.cat-card:hover .cat-img img {
  transform: scale(1.06);
  filter: grayscale(0%) brightness(1);
}

/* Metal light sweep */
.cat-img::after {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    105deg,
    transparent 0%,
    rgba(200, 204, 210, 0.15) 45%,
    transparent 100%
  );
  transition: left 0.6s ease;
  pointer-events: none;
}

.cat-card:hover .cat-img::after { left: 120%; }

.cat-body {
  padding: 24px 20px 28px;
  position: relative;
}

.cat-body h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 6px;
}

.cat-body p {
  font-size: 0.85rem;
  color: var(--text-mute);
  font-weight: 300;
  line-height: 1.5;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, opacity 0.35s ease, margin 0.35s ease;
}

.cat-card:hover .cat-body p {
  max-height: 80px;
  opacity: 1;
  margin-top: 8px;
}

.cat-en {
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brown);
  margin-bottom: 4px;
}

/* ========== Bestsellers ========== */
.products { background: var(--white); }

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.product-card {
  background: var(--cream);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
  box-shadow: var(--shadow);
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.product-img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: linear-gradient(145deg, #2a2d31, #1a1c1e);
  position: relative;
}

.product-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /*mix-blend-mode: luminosity;
  opacity: 0.85;*/
  transition: transform 0.5s ease, opacity var(--transition), mix-blend-mode var(--transition);
}

.product-card:hover .product-img img {
  transform: scale(1.05);
  opacity: 1;
  mix-blend-mode: normal;
}

.product-img::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    transparent 40%,
    rgba(168, 173, 180, 0.08) 100%
  );
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--transition);
}

.product-card:hover .product-img::before { opacity: 1; }

.product-body { padding: 24px; }

.product-body h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.product-scene {
  font-size: 0.85rem;
  color: var(--text-mute);
  font-weight: 300;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.product-scene::before {
  content: "";
  flex-shrink: 0;
  width: 12px;
  height: 1px;
  background: var(--brown);
  margin-top: 10px;
}

/* ========== Factory advantages ========== */
.advantages {
  background: var(--charcoal);
  color: var(--cream);
}

.advantages .section-label { color: var(--brown-soft); }
.advantages .section-title { color: var(--cream); }
.advantages .section-desc { color: var(--silver); }

.adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}

.adv-card {
  padding: 36px 28px;
  border: 1px solid rgba(168, 173, 180, 0.15);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}

.adv-card:hover {
  border-color: rgba(168, 173, 180, 0.4);
  background: rgba(255, 255, 255, 0.03);
  transform: translateY(-4px);
}

.adv-icon {
  width: 48px;
  height: 48px;
  border: 1px solid var(--silver-mute);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--silver);
}

.adv-icon svg {
  width: 22px;
  height: 22px;
  stroke: currentColor;
  fill: none;
  stroke-width: 1.4;
}

  .adv-card h3 {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 12px;
  color: var(--cream);
}

.adv-card p {
  font-size: 0.9rem;
  color: var(--silver);
  font-weight: 300;
  line-height: 1.65;
}

.adv-num {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--brown-soft);
  margin-bottom: 16px;
}

/* ========== Inquiry form ========== */
.inquiry { background: var(--cream-warm); }

.inquiry-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 64px;
  align-items: start;
}

.inquiry-info p {
  color: var(--text-mute);
  font-weight: 300;
  margin-bottom: 28px;
  font-size: 1.02rem;
}

.inquiry-contacts {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-row {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.9rem;
  color: var(--text);
}

.contact-row .icon {
  width: 40px;
  height: 40px;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: var(--shadow);
}

.contact-row .icon svg {
  width: 18px;
  height: 18px;
  stroke: var(--brown);
  fill: none;
  stroke-width: 1.5;
}

.form-card {
  background: var(--white);
  padding: 40px;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 22px;
}

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--charcoal);
  margin-bottom: 8px;
}

.form-group label .req { color: var(--brown); margin-left: 2px; }

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  background: var(--cream);
  border: 1px solid transparent;
  font-size: 0.95rem;
  color: var(--text);
  transition: border-color var(--transition), background var(--transition);
  border-radius: var(--radius);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--silver);
  background: var(--white);
}

.form-group input.error,
.form-group textarea.error,
.form-group select.error {
  border-color: #db2428;
  background: #faf3f3;
}

.form-error {
  font-size: 0.75rem;
  color: #db2428;
  margin-top: 6px;
  display: none;
}

.form-error.show { display: block; }

.form-group textarea { min-height: 120px; resize: vertical; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-msg {
  display: none;
  padding: 14px 18px;
  margin-bottom: 20px;
  font-size: 0.9rem;
  background: rgba(219, 36, 40, 0.08);
  border-left: 2px solid var(--brown);
  color: var(--brown-deep);
}

.form-msg.show { display: block; }

.form-card .btn-primary { width: 100%; margin-top: 8px; }

/* ========== Footer ========== */
.footer {
  background: var(--charcoal);
  color: var(--silver);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(168, 173, 180, 0.12);
}

.footer-brand .logo { margin-bottom: 20px; }

.footer-brand p {
  font-size: 0.9rem;
  font-weight: 300;
  line-height: 1.7;
  max-width: 320px;
}

.footer h4 {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 20px;
}

.footer-links li { margin-bottom: 10px; }

.footer-links a {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--silver);
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--cream); }

.footer-contact li {
  font-size: 0.9rem;
  font-weight: 300;
  margin-bottom: 12px;
  line-height: 1.5;
}

.footer-bottom {
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--silver-mute);
}
.footer-legal a { color: var(--silver-mute); text-decoration: none; transition: color .2s; }
.footer-legal a:hover { color: var(--silver-bright); }
.footer-sep { margin: 0 6px; opacity: .5; }

/* ========== Responsive ========== */
@media (max-width: 960px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid { grid-template-columns: repeat(2, 1fr); }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .inquiry-wrap { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .section { padding: 64px 0; }

  .hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(26, 28, 30, 0.98);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 16px 0 24px;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav-links a {
    padding: 14px 5%;
    border-bottom: 1px solid rgba(168, 173, 180, 0.08);
  }

  .nav-links a::after { display: none; }

  .nav-cta {
    margin: 16px 5% 0;
    text-align: center;
    justify-content: center;
  }

  .lang-switch {
    display: block;
    padding: 14px 5%;
    border-bottom: 1px solid rgba(168, 173, 180, 0.08);
  }

  .lang-switch .lang-btn {
    width: 100%;
    justify-content: space-between;
    padding: 0;
    background: transparent;
  }

  .lang-switch .lang-btn:hover { background: transparent; }

  .lang-switch .lang-btn .lang-globe { display: none; }

  .lang-switch .lang-menu {
    position: static;
    transform: none;
    min-width: 0;
    margin-top: 12px;
    box-shadow: none;
    border: none;
    padding: 0;
    background: transparent;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition), opacity var(--transition);
  }

  .lang-switch.open .lang-menu {
    max-height: 240px;
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .lang-menu li a { padding: 10px 8px; }
  .lang-menu li a.current::after { float: none; margin-left: 8px; }

  .banner { min-height: 520px; height: 100svh; max-height: none; }
  .banner-nav { bottom: 80px; right: 4%; }
  .banner-dots { bottom: 36px; }

  .about-stats { grid-template-columns: 1fr; gap: 20px; }
  .form-row { grid-template-columns: 1fr; }
  .form-card { padding: 28px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 560px) {
  .cat-grid { grid-template-columns: 1fr; }
  .product-grid { grid-template-columns: 1fr; }
  .adv-grid { grid-template-columns: 1fr; }
  .banner-actions { flex-direction: column; }
  .banner-actions .btn { width: 100%; }
}

/* ========== Inner pages ========== */
.nav-links a.active { color: var(--cream); }
.nav-links a.active::after { width: 100%; }

body.inner-page .nav {
  background: rgba(26, 28, 30, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(168, 173, 180, 0.12);
}

.page-hero {
  position: relative;
  padding: calc(var(--nav-h) + 72px) 0 72px;
  background: var(--charcoal);
  overflow: hidden;
}

.page-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(105deg, rgba(26, 28, 30, 0.92) 0%, rgba(26, 28, 30, 0.7) 55%, rgba(26, 28, 30, 0.55) 100%),
    var(--page-hero-img, none) center / cover no-repeat;
  opacity: 1;
}

.page-hero .container { position: relative; z-index: 1; }

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  font-size: 0.8rem;
  color: var(--silver-mute);
  margin-bottom: 20px;
}

.breadcrumb a { color: var(--silver); transition: color var(--transition); }
.breadcrumb a:hover { color: var(--cream); }
.breadcrumb span { color: var(--silver-mute); }

.page-hero h1 {
  font-size: clamp(1.9rem, 4vw, 2.75rem);
  font-weight: 600;
  color: var(--cream);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.page-hero p {
  max-width: 560px;
  color: var(--silver);
  font-weight: 300;
  font-size: 1.05rem;
}

/* Filter bar */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 10px 18px;
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  background: var(--white);
  color: var(--text-mute);
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow);
}

.filter-btn:hover,
.filter-btn.active,
.filter-link:hover,
.filter-link.active {
  color: var(--white);
  background: var(--brown);
  border-color: var(--brown);
}

.filter-link {
  padding: 10px 18px;
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.03em;
  background: var(--white);
  color: var(--text-mute);
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow);
  display: inline-block;
  text-decoration: none;
}

.product-card a.product-link {
  display: block;
  color: inherit;
}

.product-card .product-meta {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brown);
  margin-bottom: 6px;
}

.product-card.is-hidden { display: none; }

/* Product detail */
.detail-layout {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 48px;
  align-items: start;
}

.detail-gallery { position: sticky; top: calc(var(--nav-h) + 24px); }

.detail-main {
  aspect-ratio: 1;
  overflow: hidden;
  background: linear-gradient(145deg, #2a2d31, #1a1c1e);
  box-shadow: var(--shadow);
}

.detail-main img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-thumbs {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  margin-top: 12px;
}

.detail-thumbs button {
  aspect-ratio: 1;
  overflow: hidden;
  background: var(--charcoal-soft);
  cursor: pointer;
  border: 2px solid transparent;
  padding: 0;
  transition: border-color var(--transition);
}

.detail-thumbs button.active,
.detail-thumbs button:hover { border-color: var(--brown); }

.detail-thumbs img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.detail-info .sku {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--brown);
  margin-bottom: 10px;
}

.detail-info h1 {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.detail-info .lead {
  color: var(--text-mute);
  font-weight: 300;
  margin-bottom: 28px;
}

.spec-table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 32px;
  font-size: 0.92rem;
}

.spec-table th,
.spec-table td {
  text-align: left;
  padding: 12px 0;
  border-bottom: 1px solid var(--cream-warm);
}

.spec-table th {
  width: 38%;
  font-weight: 500;
  color: var(--charcoal);
}

.spec-table td {
  color: var(--text-mute);
  font-weight: 300;
}

.detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.detail-actions .btn-outline-dark {
  background: transparent;
  color: var(--charcoal);
  border: 1px solid rgba(42, 45, 49, 0.25);
}

.detail-actions .btn-outline-dark:hover {
  border-color: var(--charcoal);
  background: rgba(26, 28, 30, 0.04);
}

.detail-copy {
  margin-top: 64px;
  padding-top: 48px;
  border-top: 1px solid var(--cream-warm);
}

.detail-copy h2 {
  font-size: 1.35rem;
  margin-bottom: 16px;
  color: var(--charcoal);
}

.detail-copy p {
  color: var(--text-mute);
  font-weight: 300;
  margin-bottom: 14px;
  max-width: 720px;
}

.related-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 32px;
}

.related-head h2 {
  font-size: 1.5rem;
  color: var(--charcoal);
}

/* Factory page */
.factory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.factory-card {
  background: var(--white);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.factory-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

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

.factory-card .body { padding: 22px; }

.factory-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--charcoal);
}

.factory-card p {
  font-size: 0.9rem;
  color: var(--text-mute);
  font-weight: 300;
}

.process-list {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-item {
  padding: 28px 22px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.process-item .num {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  color: var(--brown);
  margin-bottom: 14px;
}

.process-item h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--charcoal);
}

.process-item p {
  font-size: 0.9rem;
  color: var(--text-mute);
  font-weight: 300;
}

/* About timeline */
.timeline {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.timeline::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--cream-warm);
}

.timeline-item {
  position: relative;
  padding-left: 56px;
  margin-bottom: 36px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 8px;
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--brown);
}

.timeline-item .year {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--brown);
  margin-bottom: 6px;
}

.timeline-item h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  color: var(--charcoal);
}

.timeline-item p {
  color: var(--text-mute);
  font-weight: 300;
  font-size: 0.95rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.value-card {
  padding: 32px 28px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.value-card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--charcoal);
}

.value-card p {
  font-size: 0.92rem;
  color: var(--text-mute);
  font-weight: 300;
}

/* News */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.news-card {
  background: var(--white);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}

.news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
}

.news-card img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.news-card .body { padding: 24px; }

.news-card .date {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brown);
  margin-bottom: 10px;
}

.news-card h3 {
  font-size: 1.1rem;
  line-height: 1.35;
  margin-bottom: 10px;
  color: var(--charcoal);
}

.news-card p {
  font-size: 0.9rem;
  color: var(--text-mute);
  font-weight: 300;
  margin-bottom: 16px;
}

.news-card .more {
  font-size: 0.85rem;
  color: var(--charcoal);
  letter-spacing: 0.04em;
  border-bottom: 1px solid var(--brown);
  padding-bottom: 2px;
}

.article {
  max-width: 760px;
  margin: 0 auto;
}

.article .meta {
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--brown);
  margin-bottom: 16px;
}

.article h1 {
  font-size: clamp(1.7rem, 3.5vw, 2.4rem);
  color: var(--charcoal);
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  line-height: 1.25;
}

.article-cover {
  margin-bottom: 36px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.article-cover img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.article .content p {
  color: var(--text-mute);
  font-weight: 300;
  margin-bottom: 18px;
  font-size: 1.02rem;
}

.article .content h2 {
  font-size: 1.25rem;
  color: var(--charcoal);
  margin: 32px 0 14px;
}

/* Contact extras */
.contact-map {
  margin-top: 48px;
  background: var(--charcoal-soft);
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--silver);
  font-weight: 300;
  letter-spacing: 0.04em;
  box-shadow: var(--shadow);
}

@media (max-width: 960px) {
  .detail-layout { grid-template-columns: 1fr; gap: 32px; }
  .detail-gallery { position: static; }
  .factory-grid { grid-template-columns: repeat(2, 1fr); }
  .process-list { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 560px) {
  .factory-grid,
  .process-list,
  .news-grid { grid-template-columns: 1fr; }
  .page-hero { padding: calc(var(--nav-h) + 48px) 0 48px; }
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 44px;
}

.pagination .page-hidden,
.product-card.page-hidden,
.news-card.page-hidden { display: none; }

.pagination .page-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--silver-bright);
  background: transparent;
  border: 1px solid rgba(168, 173, 180, 0.18);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color var(--transition), background var(--transition), border-color var(--transition);
}

.pagination .page-link:hover {
  color: var(--cream);
  border-color: rgba(168, 173, 180, 0.4);
  background: rgba(168, 173, 180, 0.1);
}

.pagination .page-link.active {
  color: var(--white);
  background: var(--brown);
  border-color: var(--brown);
}

.pagination .page-link.prev,
.pagination .page-link.next {
  font-size: 1rem;
}

.pagination .page-link:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* Floating quick actions */
.float-actions {
  position: fixed;
  right: 24px;
  bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  z-index: 998;
}

.float-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--charcoal-soft);
  color: var(--cream);
  border: 1px solid rgba(168, 173, 180, 0.18);
  box-shadow: var(--shadow);
  transition: transform var(--transition), background var(--transition), box-shadow var(--transition);
}

.float-btn:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.float-btn.wa:hover { background: #25d366; color: #fff; }
.float-btn.em:hover { background: var(--brown); color: #fff; }

.float-btn svg { width: 24px; height: 24px; }

.float-top {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--brown);
  color: var(--white);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity var(--transition), transform var(--transition), visibility var(--transition), background var(--transition);
}

.float-top:hover { background: var(--brown-soft); }

.float-top.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.float-top svg { width: 20px; height: 20px; }

@media (max-width: 560px) {
  .float-actions { right: 16px; bottom: 16px; gap: 10px; }
  .float-btn { width: 48px; height: 48px; }
}

/* Cookie Consent */
.cookie-mask{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:9998;display:none}
.cookie-mask.show{display:block}
.cookie-consent{position:fixed;bottom:0;left:0;right:0;z-index:9999;background:var(--bg2,#fff);border-top:1px solid var(--line,#e2e5e9);box-shadow:0 -4px 24px rgba(0,0,0,.12);padding:20px 0;transform:translateY(100%);transition:transform .4s cubic-bezier(.4,0,.2,1)}
.cookie-consent.show{transform:translateY(0)}
.cookie-consent .container{display:flex;align-items:center;gap:20px;flex-wrap:wrap}
.cookie-consent p{flex:1;min-width:260px;font-size:13.5px;line-height:1.7;color:var(--text2,#64748b);margin:0}
.cookie-consent p a{color:var(--primary,#2563eb);text-decoration:underline}
.cookie-btns{display:flex;gap:10px;flex-shrink:0}
.cookie-btns .btn{min-width:110px;text-align:center;font-size:13px;padding:9px 20px;border-radius:8px;border:none;cursor:pointer;font-weight:600;transition:all .2s}
.cookie-btns .btn-accept{background:var(--primary,#2563eb);color:#fff}
.cookie-btns .btn-accept:hover{filter:brightness(1.1)}
.cookie-btns .btn-decline{background:transparent;border:1.5px solid var(--line,#d1d5db);color:var(--text2,#64748b)}
.cookie-btns .btn-decline:hover{border-color:var(--primary,#2563eb);color:var(--primary,#2563eb)}
.cookie-btns .btn-settings{background:transparent;border:1.5px solid var(--line,#d1d5db);color:var(--text3,#94a3b8);font-weight:500}
@media(max-width:640px){
  .cookie-consent .container{flex-direction:column;align-items:stretch}
  .cookie-btns{justify-content:stretch}
  .cookie-btns .btn{flex:1}
}