/* ==========================================================================
   LUHE V2 · 方案 A — Warm Editorial（暖奢编辑风）
   Fraunces × Inter · 米白暖底 / 深咖啡墨 / 陶土橙 / 鼠尾草绿
   ========================================================================== */

:root {
  --cream: #FAF6EF;
  --cream-2: #F4EDE0;
  --cream-3: #EDE3D1;
  --ink: #292017;
  --ink-2: #4B4033;
  --ink-soft: rgba(41, 32, 23, 0.68);
  --ink-faint: rgba(41, 32, 23, 0.44);
  --terra: #B85C38;
  --terra-deep: #9C4A29;
  --terra-tint: #F1E0D3;
  --sage: #7D8C6F;
  --sage-deep: #66745A;
  --sage-tint: #E8EADF;
  --line: rgba(41, 32, 23, 0.14);
  --line-strong: rgba(41, 32, 23, 0.26);

  --serif: "Fraunces", "Songti SC", "Noto Serif SC", "STSong", serif;
  --sans: "Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;

  --container: 1280px;
  --gutter: clamp(20px, 5vw, 64px);
  --section-pad: clamp(64px, 10vw, 152px);
  --radius: 24px;
  --radius-lg: 32px;
  --arch: 999px 999px var(--radius) var(--radius);
  --shadow-soft: 0 24px 64px -24px rgba(41, 32, 23, 0.22);
  --shadow-card: 0 16px 48px -20px rgba(41, 32, 23, 0.18);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

/* <picture> wrappers behave like block frames so img % heights resolve */
.arch-frame picture, .factory-main picture, .product-media picture,
.g-frame picture, .about-small picture, .hero-side-card picture,
.factory-thumbs picture { display: block; width: 100%; height: 100%; }

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

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
em { font-style: italic; }

::selection { background: var(--terra); color: var(--cream); }

:focus-visible {
  outline: 2px solid var(--terra);
  outline-offset: 3px;
  border-radius: 4px;
}

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

.section { padding-block: var(--section-pad); }

section[id], footer[id] { scroll-margin-top: 88px; }

.skip-link {
  position: fixed;
  top: -100px;
  left: 16px;
  z-index: 200;
  padding: 10px 20px;
  background: var(--ink);
  color: var(--cream);
  border-radius: 999px;
  font-size: 13px;
  transition: top 0.25s var(--ease-out);
}
.skip-link:focus-visible { top: 12px; }

/* ---------- Typography helpers ---------- */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 24px;
}
.eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: var(--terra);
  flex: none;
}

.section-title {
  font-family: var(--serif);
  font-optical-sizing: auto;
  font-weight: 480;
  font-size: clamp(2.5rem, 4.6vw, 4.25rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
  color: var(--ink);
  max-width: 18ch;
}
.section-title em, .section-title .ti {
  font-style: italic;
  font-weight: 420;
  color: var(--terra);
}
.section-title.center { margin-inline: auto; text-align: center; }

.section-sub {
  margin-top: 20px;
  max-width: 56ch;
  font-size: 16.5px;
  color: var(--ink-soft);
}

.section-head { margin-bottom: clamp(48px, 6vw, 80px); }
.section-head.split {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 30px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: transform 0.35s var(--ease-out), background 0.35s var(--ease-out),
              color 0.35s var(--ease-out), border-color 0.35s var(--ease-out),
              box-shadow 0.35s var(--ease-out);
  will-change: transform;
}
.btn svg { width: 17px; height: 17px; transition: transform 0.35s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }

.btn-primary {
  background: var(--terra);
  color: var(--cream);
  box-shadow: 0 14px 32px -14px rgba(184, 92, 56, 0.55);
}
.btn-primary:hover { background: var(--terra-deep); transform: translateY(-2px); }

.btn-ghost {
  padding-inline: 8px;
  color: var(--ink);
  border-bottom: 1px solid var(--line-strong);
  border-radius: 0;
  padding-bottom: 6px;
}
.btn-ghost:hover { color: var(--terra); border-color: var(--terra); }

.btn-outline {
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: transparent;
}
.btn-outline:hover { border-color: var(--terra); color: var(--terra); transform: translateY(-2px); }

.btn-sm { padding: 11px 22px; font-size: 13.5px; }
.btn-block { width: 100%; justify-content: center; }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background 0.4s var(--ease-out), border-color 0.4s var(--ease-out),
              box-shadow 0.4s var(--ease-out);
}
.site-header.is-scrolled {
  background: rgba(250, 246, 239, 0.88);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-color: var(--line);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 76px;
}
.brand { display: flex; align-items: baseline; gap: 10px; flex: none; }
.brand-mark {
  font-family: var(--serif);
  font-weight: 560;
  font-size: 26px;
  letter-spacing: 0.04em;
  color: var(--ink);
}
.brand-sub {
  font-size: 10.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.site-nav { display: flex; gap: 30px; }
.site-nav a {
  position: relative;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-2);
  padding-block: 6px;
  transition: color 0.3s;
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 100%; bottom: 0;
  height: 1px;
  background: var(--terra);
  transition: right 0.35s var(--ease-out);
}
.site-nav a:hover { color: var(--terra); }
.site-nav a:hover::after { right: 0; }

.nav-actions { display: flex; align-items: center; gap: 16px; flex: none; }

.lang-switch { position: relative; }
.lang-current {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-2);
  transition: border-color 0.3s, color 0.3s;
}
.lang-current:hover { border-color: var(--terra); color: var(--terra); }
.lang-current svg { width: 13px; height: 13px; }
.lang-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  min-width: 160px;
  padding: 8px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: var(--shadow-card);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 0.28s var(--ease-out), transform 0.28s var(--ease-out), visibility 0.28s;
}
.lang-switch.is-open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-menu button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 9px 12px;
  border-radius: 10px;
  font-size: 13.5px;
  color: var(--ink-2);
  transition: background 0.25s, color 0.25s;
  text-align: left;
}
.lang-menu button:hover { background: var(--cream-2); color: var(--terra); }
.lang-menu button.is-active { color: var(--terra); font-weight: 600; }
.lang-menu button.is-active::after { content: "•"; }

.nav-burger {
  display: none;
  width: 42px; height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: 999px;
}
.nav-burger svg { width: 19px; height: 19px; }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 95;
  background: var(--cream);
  padding: 120px var(--gutter) 48px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-2%);
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out), visibility 0.4s;
}
.mobile-menu.is-open { opacity: 1; visibility: visible; transform: translateY(0); }
.mobile-nav { display: flex; flex-direction: column; gap: 6px; }
.mobile-nav a {
  font-family: var(--serif);
  font-size: clamp(2rem, 7vw, 2.75rem);
  font-weight: 460;
  padding-block: 10px;
  border-bottom: 1px solid var(--line);
  transition: color 0.3s, padding-left 0.3s var(--ease-out);
}
.mobile-nav a:hover { color: var(--terra); padding-left: 10px; }
.mobile-langs { display: flex; flex-wrap: wrap; gap: 8px; }
.mobile-langs button {
  padding: 9px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--ink-2);
}
.mobile-langs button.is-active { border-color: var(--terra); color: var(--terra); font-weight: 600; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-top: clamp(140px, 16vh, 190px);
  padding-bottom: clamp(72px, 8vw, 120px);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -12%;
  width: 56vw;
  height: 56vw;
  max-width: 860px;
  max-height: 860px;
  background: radial-gradient(circle, var(--terra-tint) 0%, rgba(241, 224, 211, 0) 68%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(24px, 3vw, 48px);
  align-items: center;
}
.hero-copy { grid-column: 1 / span 7; }

.hero-title {
  font-family: var(--serif);
  font-optical-sizing: auto;
  font-weight: 470;
  font-size: clamp(3rem, 6.4vw, 6rem);
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ink);
}
.hero-title .line { display: block; overflow: hidden; padding-block: 0.06em; }
.hero-title .line-inner { display: inline-block; will-change: transform; }
.hero-title em { font-style: italic; font-weight: 430; color: var(--terra); }

.hero-desc {
  margin-top: 28px;
  max-width: 46ch;
  font-size: 17px;
  color: var(--ink-soft);
}
.hero-ctas { display: flex; align-items: center; gap: 28px; margin-top: 36px; flex-wrap: wrap; }

.hero-stats {
  display: flex;
  margin-top: clamp(44px, 5vw, 64px);
  border-top: 1px solid var(--line);
}
.hero-stat {
  flex: 1;
  padding: 22px 20px 0 0;
}
.hero-stat + .hero-stat { padding-left: 24px; border-left: 1px solid var(--line); }
.hero-stat dt { order: 2; font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); margin-top: 6px; }
.hero-stat dd {
  font-family: var(--serif);
  font-size: clamp(2.25rem, 3.4vw, 3.25rem);
  font-weight: 480;
  line-height: 1;
  color: var(--ink);
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.hero-stat dd .stat-suffix {
  font-size: 0.45em;
  color: var(--terra);
  font-style: italic;
}
.hero-stat { display: flex; flex-direction: column; }

.hero-media {
  grid-column: 8 / span 5;
  position: relative;
  justify-self: end;
  width: min(100%, 460px);
}
.arch-frame {
  border-radius: var(--arch);
  overflow: hidden;
  background: var(--cream-3);
}
.hero-arch {
  aspect-ratio: 4 / 5.1;
  box-shadow: var(--shadow-soft);
}
.hero-arch img {
  width: 100%;
  height: 118%;
  object-fit: cover;
  object-position: 50% 30%;
  position: relative;
  top: -9%;
}
.hero-side-card {
  position: absolute;
  left: -22%;
  bottom: 7%;
  width: 52%;
  aspect-ratio: 4 / 3;
  border-radius: var(--radius);
  overflow: hidden;
  border: 6px solid var(--cream);
  box-shadow: var(--shadow-card);
  z-index: 2;
}
.hero-side-card img { width: 100%; height: 100%; object-fit: cover; }
.hero-arch-ring {
  position: absolute;
  top: -5%;
  right: -9%;
  width: 58%;
  aspect-ratio: 1;
  border: 1px solid var(--terra);
  border-radius: 999px 999px var(--radius) var(--radius);
  opacity: 0.4;
  z-index: -1;
}
.hero-scroll {
  position: absolute;
  left: var(--gutter);
  bottom: 34px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  transition: color 0.3s;
}
.hero-scroll:hover { color: var(--terra); }
.hero-scroll svg { width: 14px; height: 14px; animation: bob 2.4s ease-in-out infinite; }
@keyframes bob { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(5px); } }

/* ---------- Ticker (cert strip) ---------- */
.ticker {
  border-block: 1px solid var(--line);
  padding-block: 18px;
  overflow: hidden;
  background: var(--cream-2);
}
.ticker-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: marquee 36s linear infinite;
}
.ticker-group { display: flex; align-items: center; gap: 56px; padding-right: 56px; }
.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 56px;
  font-family: var(--serif);
  font-size: 15px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-2);
  white-space: nowrap;
}
.ticker-item .dot { color: var(--terra); font-size: 12px; }
.ticker-item em { color: var(--ink-faint); font-size: 13px; letter-spacing: 0.06em; text-transform: none; }

@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.about-media {
  grid-column: 1 / span 5;
  position: relative;
  padding-bottom: 64px;
}
.about-arch { aspect-ratio: 4 / 5; box-shadow: var(--shadow-soft); }
.about-arch img {
  width: 100%;
  height: 128%;
  object-fit: cover;
  object-position: 50% 100%;
  position: relative;
  top: -28%;
}
.about-small {
  position: absolute;
  right: -8%;
  bottom: 0;
  width: 46%;
  aspect-ratio: 3 / 4;
  border-radius: var(--arch);
  overflow: hidden;
  border: 6px solid var(--cream);
  box-shadow: var(--shadow-card);
}
.about-small img { width: 100%; height: 100%; object-fit: cover; }
.about-est {
  position: absolute;
  left: -6px;
  bottom: 22px;
  padding: 10px 20px;
  background: var(--sage);
  color: var(--cream);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
}
.about-copy { grid-column: 6 / span 7; }

.about-rows { margin-top: 44px; }
.about-row {
  display: flex;
  gap: 26px;
  padding-block: 26px;
  border-top: 1px solid var(--line);
}
.about-row-no {
  font-family: var(--serif);
  font-style: italic;
  font-size: 15px;
  color: var(--terra);
  padding-top: 4px;
  flex: none;
}
.about-row h3 {
  font-family: var(--serif);
  font-weight: 520;
  font-size: 21px;
  margin-bottom: 6px;
}
.about-row p { font-size: 15px; color: var(--ink-soft); max-width: 52ch; }

.about-points { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.about-points li {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 10px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  color: var(--ink-2);
}
.about-points li::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--sage);
  flex: none;
}

/* ---------- Advantages ---------- */
.advantages { background: var(--cream-2); border-block: 1px solid var(--line); }
.adv-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: clamp(24px, 3vw, 40px);
}
.adv-card {
  border-top: 1px solid var(--line-strong);
  padding-top: 26px;
  transition: transform 0.4s var(--ease-out);
}
.adv-card:hover { transform: translateY(-6px); }
.adv-card:hover .adv-ico { background: var(--terra); color: var(--cream); }
.adv-no {
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-faint);
}
.adv-ico {
  width: 52px; height: 52px;
  margin-block: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--terra);
  transition: background 0.35s var(--ease-out), color 0.35s var(--ease-out);
}
.adv-ico svg { width: 22px; height: 22px; }
.adv-card h3 {
  font-family: var(--serif);
  font-weight: 520;
  font-size: 20px;
  line-height: 1.3;
  margin-bottom: 8px;
}
.adv-card p { font-size: 14.5px; color: var(--ink-soft); }

/* ---------- Products ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(40px, 5vw, 72px) clamp(32px, 4vw, 64px);
}
.product-card:nth-child(even) { margin-top: clamp(0px, 5vw, 88px); }
.product-card { position: relative; }
.product-media {
  display: block;
  border-radius: var(--arch);
  overflow: hidden;
  aspect-ratio: 4 / 3.4;
  background: var(--cream-3);
}
.product-card:nth-child(3n) .product-media { border-radius: var(--radius-lg); }
.product-media img {
  width: 100%;
  height: 116%;
  object-fit: cover;
  position: relative;
  top: -8%;
}
.product-body { padding-top: 26px; }
.product-no {
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  color: var(--terra);
  letter-spacing: 0.08em;
}
.product-body h3 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  margin-top: 8px;
  transition: color 0.3s;
}
.product-card:hover .product-body h3 { color: var(--terra); }
.product-body > p { margin-top: 10px; font-size: 15px; color: var(--ink-soft); max-width: 52ch; }
.product-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; }
.product-tags li {
  padding: 6px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--ink-2);
  transition: border-color 0.3s, color 0.3s;
}
.product-card:hover .product-tags li { border-color: var(--sage); color: var(--sage-deep); }

/* Gallery marquee */
.gallery-block { margin-top: clamp(72px, 9vw, 128px); }
.gallery-title {
  font-family: var(--serif);
  font-style: italic;
  font-weight: 450;
  font-size: clamp(1.4rem, 2vw, 1.75rem);
  color: var(--ink-2);
  margin-bottom: 28px;
}
.gallery-marquee { overflow: hidden; }
.gallery-track {
  display: flex;
  width: max-content;
  animation: marquee 48s linear infinite;
}
.gallery-group { display: flex; align-items: flex-start; gap: 20px; padding-right: 20px; }
.gallery-marquee:hover .gallery-track { animation-play-state: paused; }
.gallery-item { width: clamp(220px, 22vw, 300px); flex: none; }
.gallery-item .g-frame {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4 / 3.2;
  background: var(--cream-3);
}
.gallery-item:nth-child(odd) .g-frame { border-radius: var(--arch); }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease-out); }
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item figcaption {
  margin-top: 12px;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- Healthy ---------- */
.healthy-panel {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(32px, 4vw, 64px);
  align-items: center;
  background: var(--sage-tint);
  border: 1px solid rgba(125, 140, 111, 0.25);
  border-radius: clamp(32px, 5vw, 56px);
  padding: clamp(40px, 6vw, 88px);
  overflow: hidden;
}
.healthy-copy { grid-column: 1 / span 7; }
.healthy-copy .eyebrow { color: var(--sage-deep); }
.healthy-copy .eyebrow::before { background: var(--sage-deep); }
.healthy-points { margin-top: 36px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 28px; }
.healthy-points li { display: flex; gap: 14px; align-items: flex-start; font-size: 15px; color: var(--ink-2); }
.healthy-points svg {
  width: 20px; height: 20px;
  flex: none;
  margin-top: 3px;
  color: var(--sage-deep);
}
.healthy-media {
  grid-column: 8 / span 5;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1;
}
.healthy-circle {
  position: absolute;
  inset: 6%;
  background: var(--cream);
  border-radius: 50%;
  box-shadow: var(--shadow-card);
}
.healthy-ring {
  position: absolute;
  inset: 0;
  border: 1.5px dashed rgba(125, 140, 111, 0.55);
  border-radius: 50%;
  animation: spin 46s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.healthy-media img {
  position: relative;
  width: 78%;
  height: auto;
  filter: drop-shadow(0 24px 32px rgba(41, 32, 23, 0.18));
}

/* ---------- Factory ---------- */
.factory { background: var(--cream-2); border-block: 1px solid var(--line); }
.factory-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: center;
}
.factory-media { grid-column: 1 / span 6; }
.factory-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 16 / 10.5;
  background: var(--cream-3);
  box-shadow: var(--shadow-soft);
}
.factory-main img {
  width: 100%;
  height: 128%;
  object-fit: cover;
  object-position: 50% 100%;
  position: relative;
  top: -28%;
}
.factory-thumbs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 16px;
}
.factory-thumbs .f-frame {
  border-radius: 18px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--cream-3);
}
.factory-thumbs img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease-out); }
.factory-thumbs .f-item:hover img { transform: scale(1.06); }
.factory-thumbs figcaption {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-top: 8px;
}
.factory-thumbs .f-item { display: block; }

.factory-copy { grid-column: 7 / span 6; }
.factory-name {
  margin-top: 30px;
  font-family: var(--serif);
  font-size: 19px;
  color: var(--terra);
}
.factory-desc { margin-top: 12px; font-size: 15.5px; color: var(--ink-soft); max-width: 54ch; }
.factory-est {
  display: inline-flex;
  align-items: baseline;
  gap: 14px;
  margin-top: 26px;
  padding: 14px 24px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
}
.factory-est-label { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-faint); }
.factory-est-year { font-family: var(--serif); font-size: 26px; font-weight: 500; color: var(--ink); }

.factory-features { margin-top: 36px; }
.factory-feature {
  display: flex;
  gap: 18px;
  padding-block: 20px;
  border-top: 1px solid var(--line);
}
.factory-feature .f-ico {
  width: 44px; height: 44px;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--terra);
}
.factory-feature .f-ico svg { width: 19px; height: 19px; }
.factory-feature h3 { font-family: var(--serif); font-weight: 520; font-size: 17.5px; }
.factory-feature p { font-size: 14px; color: var(--ink-soft); margin-top: 2px; }

/* ---------- Process ---------- */
.process-wrap { position: relative; margin-top: clamp(48px, 6vw, 72px); }
.process-line {
  position: absolute;
  top: 34px;
  left: 4%;
  right: 4%;
  height: 1px;
  background: var(--line);
}
.process-line span {
  display: block;
  height: 100%;
  background: var(--terra);
  transform: scaleX(0);
  transform-origin: left;
}
.process-steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: clamp(20px, 3vw, 40px);
}
.process-step { text-align: center; padding-inline: 6px; }
.step-dot {
  width: 68px; height: 68px;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--terra);
  transition: background 0.35s, color 0.35s, transform 0.35s var(--ease-out);
}
.process-step:hover .step-dot { background: var(--terra); color: var(--cream); transform: translateY(-4px); }
.step-dot svg { width: 24px; height: 24px; }
.step-no {
  display: block;
  margin-top: 18px;
  font-family: var(--serif);
  font-style: italic;
  font-size: 14px;
  color: var(--ink-faint);
}
.process-step h3 {
  margin-top: 6px;
  font-family: var(--serif);
  font-weight: 520;
  font-size: 18.5px;
}

/* ---------- Certifications ---------- */
.cert-rows { border-bottom: 1px solid var(--line); }
.cert-row {
  display: grid;
  grid-template-columns: minmax(180px, 1fr) minmax(140px, 0.7fr) 2fr;
  gap: 24px;
  align-items: baseline;
  padding-block: 30px;
  border-top: 1px solid var(--line);
  transition: background 0.35s, padding-left 0.35s var(--ease-out);
}
.cert-row:hover { background: var(--cream-2); padding-left: 18px; }
.cert-badge {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(1.6rem, 2.6vw, 2.4rem);
  letter-spacing: 0.02em;
  color: var(--ink);
}
.cert-row:hover .cert-badge { color: var(--terra); }
.cert-name { font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--terra); font-weight: 600; }
.cert-desc { font-size: 15px; color: var(--ink-soft); }

.trust-quote {
  margin-top: clamp(56px, 7vw, 88px);
  text-align: center;
}
.trust-mark { width: 34px; height: 34px; color: var(--terra); opacity: 0.7; margin-inline: auto; }
.trust-quote p {
  margin-top: 18px;
  font-family: var(--serif);
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  font-weight: 450;
  color: var(--ink);
}
.trust-quote cite {
  display: block;
  margin-top: 14px;
  font-style: normal;
  font-size: 15.5px;
  color: var(--ink-soft);
  max-width: 60ch;
  margin-inline: auto;
}

/* Partners */
.partners-block { margin-top: clamp(72px, 9vw, 120px); }
.partners-head { text-align: center; }
.partners-head .eyebrow { justify-content: center; }
.partners-head .eyebrow::before { display: none; }
.partners-title {
  font-family: var(--serif);
  font-weight: 480;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
}
.partners-head .section-sub { margin-inline: auto; }
.partners-marquee {
  margin-top: 44px;
  overflow: hidden;
  border-block: 1px solid var(--line);
  padding-block: 30px;
}
.partners-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.partners-group { display: flex; align-items: center; gap: 72px; padding-right: 72px; }
.partner-logo {
  display: inline-flex;
  align-items: center;
  gap: 72px;
  white-space: nowrap;
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.7rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--ink-2);
}
.partner-logo .mark { color: var(--sage); font-size: 0.85em; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(40px, 5vw, 88px);
}
.contact-info { grid-column: 1 / span 6; }
.contact-info-title {
  margin-top: 44px;
  font-family: var(--serif);
  font-weight: 520;
  font-size: 19px;
}
.contact-list { margin-top: 20px; }
.contact-list li {
  display: flex;
  gap: 18px;
  padding-block: 20px;
  border-top: 1px solid var(--line);
}
.contact-ico {
  width: 46px; height: 46px;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--terra);
}
.contact-ico svg { width: 19px; height: 19px; }
.contact-list h4 {
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  font-weight: 600;
  margin-bottom: 4px;
}
.contact-list p { font-size: 16px; color: var(--ink-2); }
.contact-list a { border-bottom: 1px solid transparent; transition: color 0.3s, border-color 0.3s; }
.contact-list a:hover { color: var(--terra); border-color: var(--terra); }

.contact-form {
  grid-column: 7 / span 6;
  background: var(--cream-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 3.5vw, 48px);
  align-self: start;
}
.field { margin-bottom: 20px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field label {
  display: block;
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.field input,
.field select,
.field textarea {
  width: 100%;
  padding: 14px 16px;
  font: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.field textarea { resize: vertical; min-height: 120px; }
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--terra);
  box-shadow: 0 0 0 3px rgba(184, 92, 56, 0.14);
}
.field input.is-invalid,
.field textarea.is-invalid { border-color: #B03A2E; box-shadow: 0 0 0 3px rgba(176, 58, 46, 0.12); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: rgba(250, 246, 239, 0.82);
  padding-top: clamp(64px, 8vw, 104px);
}
.footer-top {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1.4fr;
  gap: clamp(32px, 4vw, 64px);
  padding-bottom: clamp(48px, 6vw, 72px);
}
.footer-wordmark {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: 0.05em;
  color: var(--cream);
}
.footer-desc { margin-top: 18px; font-size: 14.5px; max-width: 34ch; color: rgba(250, 246, 239, 0.6); }
.footer-col h4 {
  font-size: 11.5px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--terra);
  margin-bottom: 18px;
  font-weight: 600;
}
.footer-col a {
  display: block;
  padding-block: 5px;
  font-size: 14.5px;
  color: rgba(250, 246, 239, 0.72);
  transition: color 0.3s, padding-left 0.3s var(--ease-out);
}
.footer-col a:hover { color: var(--cream); padding-left: 6px; }
.footer-contact-line { padding-block: 5px; font-size: 14.5px; color: rgba(250, 246, 239, 0.72); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-block: 26px;
  border-top: 1px solid rgba(250, 246, 239, 0.14);
  font-size: 13px;
  color: rgba(250, 246, 239, 0.5);
}
.footer-legal { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-legal a { transition: color 0.3s; }
.footer-legal a:hover { color: var(--cream); }
.footer-admin { color: var(--terra); opacity: 0.85; }

/* ---------- Reveal defaults (JS enhances) ---------- */
[data-reveal] { will-change: transform, opacity; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .site-nav { display: none; }
  .nav-burger { display: inline-flex; }
  .hero-copy { grid-column: 1 / -1; }
  .hero-media { grid-column: 1 / -1; justify-self: center; margin-top: 40px; width: min(100%, 420px); }
  .hero-scroll { display: none; }
  .about-media { grid-column: 1 / -1; max-width: 480px; }
  .about-copy { grid-column: 1 / -1; }
  .adv-grid { grid-template-columns: repeat(2, 1fr); }
  .healthy-copy { grid-column: 1 / -1; }
  .healthy-media { grid-column: 1 / -1; max-width: 420px; margin-inline: auto; width: 100%; }
  .factory-media { grid-column: 1 / -1; }
  .factory-copy { grid-column: 1 / -1; }
  .contact-info { grid-column: 1 / -1; }
  .contact-form { grid-column: 1 / -1; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .process-steps { grid-template-columns: repeat(5, 1fr); gap: 12px; }
}

@media (max-width: 720px) {
  .nav-cta { display: none; }
  .brand-sub { display: none; }
  .product-grid { grid-template-columns: 1fr; }
  .product-card:nth-child(even) { margin-top: 0; }
  .healthy-points { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; }
  .cert-row { grid-template-columns: 1fr; gap: 6px; padding-block: 22px; }
  .process-steps { grid-template-columns: 1fr; gap: 0; }
  .process-line { display: none; }
  .process-step {
    display: flex;
    align-items: center;
    gap: 20px;
    text-align: left;
    padding-block: 18px;
    border-top: 1px solid var(--line);
  }
  .process-step .step-dot { margin: 0; width: 54px; height: 54px; flex: none; }
  .process-step .step-no { margin-top: 0; }
  .step-text { display: flex; flex-direction: column; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { justify-content: center; text-align: center; }
  .hero-stats { flex-direction: column; }
  .hero-stat + .hero-stat { border-left: 0; border-top: 1px solid var(--line); padding-left: 0; padding-top: 16px; margin-top: 4px; }
  .hero-side-card { left: -4%; }
  .about-small { right: 0; }
}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .ticker-track, .gallery-track, .partners-track { animation: none; }
  .healthy-ring { animation: none; }
}

/* Pre-animation hidden states (only when motion allowed) */
@media (prefers-reduced-motion: no-preference) {
  body.is-loading .hero-title .line-inner { transform: translateY(112%); }
  body.is-loading .hero .eyebrow,
  body.is-loading .hero-media,
  body.is-loading .hero-desc,
  body.is-loading .hero-ctas,
  body.is-loading .hero-stats,
  body.is-loading .hero-scroll { opacity: 0; }
  body.is-loading .site-header { opacity: 0; }
}