/* =========================================================================
   Jinmao — основной файл стилей
   Палитра: глубокий зелёный (агро/природа) + золото (качество/экспорт) + графит
   Принцип: сдержанная B2B-эстетика, крупная типографика, много воздуха
   ========================================================================= */

:root {
  /* --- цвета бренда --- */
  --ink: #0d1a14;
  --ink-soft: #16291f;
  --green: #14663c;
  --green-dark: #0e4c2c;
  --green-mid: #1d7f4c;
  --green-tint: #e8f1ec;
  --green-tint-2: #f2f7f4;
  --gold: #c8a24a;
  --gold-dark: #a8842f;
  --gold-tint: #f6efdd;

  /* --- нейтральные --- */
  --paper: #ffffff;
  --paper-2: #f7f9f7;
  --line: #e3e9e4;
  --line-strong: #cfd8d1;
  --text: #1b2620;
  --muted: #5d6d63;
  --muted-2: #8a988f;

  /* --- служебные --- */
  --maxw: 1240px;
  --radius: 6px;
  --radius-lg: 12px;
  --shadow-sm: 0 1px 2px rgba(13, 26, 20, .06), 0 2px 8px rgba(13, 26, 20, .04);
  --shadow: 0 4px 16px rgba(13, 26, 20, .07), 0 12px 32px rgba(13, 26, 20, .05);
  --shadow-lg: 0 12px 40px rgba(13, 26, 20, .12);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --header-h: 74px;
}

/* ---------- сброс ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Inter", "Segoe UI", "Helvetica Neue", Arial, "Noto Sans", sans-serif;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; line-height: 1.18; letter-spacing: -.018em; color: var(--ink); }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
figure { margin: 0; }
:focus-visible { outline: 2px solid var(--green); outline-offset: 3px; border-radius: 3px; }

/* 仅屏幕阅读器可见（跳转到内容用） */
.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.sr-only:focus {
  position: fixed; top: 10px; left: 10px; z-index: 200; width: auto; height: auto;
  margin: 0; padding: 10px 16px; clip: auto; overflow: visible;
  background: var(--green); color: #fff; border-radius: var(--radius); font-size: .9rem;
}

/* ---------- типографика ---------- */
.h-display { font-size: clamp(1.9rem, 3.6vw, 2.85rem); font-weight: 800; letter-spacing: -.028em; line-height: 1.1; }
.h1 { font-size: clamp(1.9rem, 3.4vw, 2.9rem); font-weight: 800; letter-spacing: -.024em; }
.h2 { font-size: clamp(1.6rem, 2.6vw, 2.3rem); font-weight: 800; letter-spacing: -.022em; }
.h3 { font-size: clamp(1.2rem, 1.7vw, 1.45rem); font-weight: 700; }
.h4 { font-size: 1.08rem; font-weight: 700; }
.lead { font-size: clamp(1.02rem, 1.35vw, 1.16rem); color: var(--muted); line-height: 1.7; }
.small { font-size: .875rem; }
.tiny { font-size: .78rem; }
.mono { font-variant-numeric: tabular-nums; }
em { font-style: normal; color: var(--green); }

/* ---------- раскладка ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { max-width: 860px; }
.section { padding: 96px 0; }
.section--tight { padding: 68px 0; }
.section--paper { background: var(--paper-2); }
.section--tint { background: var(--green-tint-2); }
.section--ink { background: var(--ink); color: #d8e3db; }
.section--ink h2, .section--ink h3, .section--ink .h1, .section--ink .h2 { color: #fff; }
.section--ink .lead { color: #9fb1a6; }

.grid { display: grid; gap: 24px; }
.g-2 { grid-template-columns: repeat(2, 1fr); }
.g-3 { grid-template-columns: repeat(3, 1fr); }
.g-4 { grid-template-columns: repeat(4, 1fr); }
.g-5 { grid-template-columns: repeat(5, 1fr); }

/* ---------- заголовок секции ---------- */
.sec-head { max-width: 760px; margin-bottom: 52px; }
.sec-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.sec-head .h2 { margin-bottom: 16px; }
.kicker {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase;
  color: var(--green); margin-bottom: 16px;
}
.kicker::before { content: ""; width: 26px; height: 2px; background: var(--gold); border-radius: 2px; }
.section--ink .kicker { color: var(--gold); }
.sec-head--center .kicker { justify-content: center; }

/* ---------- кнопки ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 13px 26px;
  font-size: .94rem; font-weight: 650; letter-spacing: -.005em;
  border: 1px solid transparent; border-radius: var(--radius);
  cursor: pointer; transition: all .22s var(--ease); white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; flex: none; }
.btn--primary { background: var(--green); color: #fff; }
.btn--primary:hover { background: var(--green-dark); transform: translateY(-1px); box-shadow: 0 8px 22px rgba(20, 102, 60, .28); }
.btn--gold { background: var(--gold); color: var(--ink); }
.btn--gold:hover { background: var(--gold-dark); color: #fff; transform: translateY(-1px); box-shadow: 0 8px 22px rgba(200, 162, 74, .3); }
.btn--ghost { border-color: var(--line-strong); color: var(--ink); background: transparent; }
.btn--ghost:hover { border-color: var(--green); color: var(--green); background: var(--green-tint); }
.btn--onink { border-color: rgba(255, 255, 255, .28); color: #fff; }
.btn--onink:hover { background: rgba(255, 255, 255, .1); border-color: rgba(255, 255, 255, .5); }
.btn--block { width: 100%; }
.btn--sm { min-height: 42px; padding: 10px 18px; font-size: .875rem; }

/* =========================================================================
   ШАПКА
   ========================================================================= */
.topbar {
  background: var(--ink); color: #9fb1a6;
  font-size: .82rem; border-bottom: 1px solid rgba(255, 255, 255, .07);
}
.topbar__in { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 42px; }
.topbar__list { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.topbar__item { display: inline-flex; align-items: center; gap: 8px; }
.topbar__item svg { width: 14px; height: 14px; color: var(--gold); flex: none; }
.topbar__item a:hover { color: #fff; }
.topbar__geo { color: var(--gold); letter-spacing: .02em; }

.header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
  transition: box-shadow .25s var(--ease);
}
.header.is-stuck { box-shadow: 0 4px 22px rgba(13, 26, 20, .08); }
.header__in { display: flex; align-items: center; gap: 32px; min-height: var(--header-h); }

.logo { display: inline-flex; align-items: center; gap: 12px; flex: none; }
/* 企业 Logo 图片（透明底 PNG，原始 420×149，展示高约 46px 保持清晰不变形） */
.logo__img { display: block; height: 46px; width: auto; }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 4px; }
.nav__link {
  display: block; padding: 10px 14px; border-radius: var(--radius);
  font-size: .93rem; font-weight: 550; color: var(--text);
  transition: all .18s var(--ease);
}
.nav__link:hover { color: var(--green); background: var(--green-tint); }
.nav__link.is-active { color: var(--green); font-weight: 700; }
.header__cta { flex: none; }
.header__phone { display: flex; flex-direction: column; text-align: right; line-height: 1.22; margin-left: 4px; }
.header__phone b { font-size: .98rem; color: var(--ink); font-weight: 700; white-space: nowrap; }
.header__phone span { font-size: .7rem; color: var(--muted-2); white-space: nowrap; }

.burger {
  display: none; width: 46px; height: 46px; border: 1px solid var(--line-strong);
  background: #fff; border-radius: var(--radius); cursor: pointer;
  align-items: center; justify-content: center; flex: none;
}
.burger span { display: block; width: 20px; height: 2px; background: var(--ink); position: relative; }
.burger span::before, .burger span::after {
  content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--ink); transition: transform .2s var(--ease);
}
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
.burger.is-open span { background: transparent; }
.burger.is-open span::before { transform: translateY(6px) rotate(45deg); }
.burger.is-open span::after { transform: translateY(-6px) rotate(-45deg); }

.mobile-nav {
  display: none; border-top: 1px solid var(--line); background: #fff;
  padding: 12px 0 22px;
}
.mobile-nav.is-open { display: block; }
.mobile-nav__link {
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 4px; font-size: 1.02rem; font-weight: 600;
  border-bottom: 1px solid var(--line);
}
.mobile-nav__link.is-active { color: var(--green); }
.mobile-nav__link svg { width: 16px; height: 16px; color: var(--muted-2); }
.mobile-nav__foot { padding-top: 20px; display: grid; gap: 12px; }

/* =========================================================================
   ГЕРОЙ
   ========================================================================= */
.hero { position: relative; background: var(--ink); color: #dce6e0; overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(1100px 560px at 78% -8%, rgba(29, 127, 76, .38), transparent 62%),
    radial-gradient(760px 480px at 4% 104%, rgba(200, 162, 74, .16), transparent 66%);
}
.hero__in { position: relative; display: grid; grid-template-columns: 1.02fr .98fr; gap: 60px; align-items: center; padding: 48px 24px 54px; }
.hero__kicker {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 7px 15px; border-radius: 999px; margin-bottom: 16px;
  background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .13);
  font-size: .76rem; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--gold);
}
.hero__kicker i { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); flex: none; }
.hero h1 { color: #fff; margin-bottom: 16px; }
.hero h1 em { color: var(--gold); }
.hero__desc { font-size: 1.06rem; color: #a9bcb1; max-width: 560px; margin-bottom: 22px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 20px; }
.hero__actions .btn { padding: 11px 16px; min-height: 44px; font-size: .88rem; }
.hero__points { display: grid; gap: 10px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .1); }
.hero__point { display: flex; align-items: flex-start; gap: 12px; font-size: .93rem; color: #b9c9c0; }
.hero__point svg { width: 17px; height: 17px; color: var(--gold); flex: none; margin-top: 3px; }
.hero__note { font-size: .82rem; color: #7e9187; margin-top: 12px; display: flex; align-items: center; gap: 8px; }
.hero__note svg { width: 14px; height: 14px; color: var(--green-mid); }

.hero__media { position: relative; }
.hero__frame {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 30px 70px rgba(0, 0, 0, .45);
  width: 100%; aspect-ratio: 5 / 6; max-height: 620px; background: var(--ink-soft);
}
.hero__frame img { width: 100%; height: 100%; object-fit: cover; }
.hero__badge {
  position: absolute; left: -22px; bottom: 34px;
  background: #fff; color: var(--ink); border-radius: var(--radius);
  padding: 16px 20px; box-shadow: var(--shadow-lg); min-width: 190px;
}
.hero__badge b { display: block; font-size: 1.5rem; font-weight: 800; color: var(--green); letter-spacing: -.02em; }
.hero__badge span { font-size: .78rem; color: var(--muted); line-height: 1.4; display: block; }
.hero__chip {
  position: absolute; right: -16px; top: 42px;
  background: var(--gold); color: var(--ink); border-radius: var(--radius);
  padding: 12px 16px; box-shadow: var(--shadow-lg); font-size: .8rem; font-weight: 700; line-height: 1.3;
}

/* ---------- 首页 banner 轮播（4 屏，3s 自动切换） ---------- */
.hero-slider { position: relative; overflow: hidden; background: var(--ink); }.hero-slider__track { display: flex; transition: transform .6s var(--ease); will-change: transform; }
.hero-slider__slide { flex: 0 0 100%; min-width: 0; }
.hero-slider__slide img { display: block; width: 100%; height: auto; }

/* 主视觉下方提示条（内容来自后台 heroNote 字段） */
.hero-note { background: #fff; border-bottom: 1px solid var(--line); }
.hero-note__in {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 24px; font-size: .82rem; color: #7e9187; text-align: center;
}
.hero-note__in svg { width: 14px; height: 14px; flex: none; color: var(--green-mid); }
/* 左右箭头：桌面悬停显现，移动端常显半透明 */
.hero-slider__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 46px; height: 46px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(13, 26, 20, .42); color: #fff;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: background .2s var(--ease), opacity .2s var(--ease);
  z-index: 2;
}
.hero-slider:hover .hero-slider__nav,
.hero-slider__nav:focus-visible { opacity: 1; }
.hero-slider__nav:hover { background: rgba(13, 26, 20, .72); }
.hero-slider__nav svg { width: 22px; height: 22px; }
.hero-slider__nav--prev { left: 18px; }
.hero-slider__nav--next { right: 18px; }
/* 底部圆点指示器（加宽热区，触屏友好） */
.hero-slider__dots {
  position: absolute; left: 0; right: 0; bottom: 10px; z-index: 2;
  display: flex; justify-content: center; gap: 6px;
}
.hero-slider__dot {
  width: 32px; height: 28px; padding: 10px 2px; border: none; background: transparent; cursor: pointer;
}
.hero-slider__dot i {
  display: block; width: 100%; height: 6px; border-radius: 3px;
  background: rgba(255, 255, 255, .55); transition: background .2s var(--ease), transform .2s var(--ease);
}
.hero-slider__dot.is-active i { background: var(--gold); transform: scaleY(1.2); }
@media (hover: none) {
  .hero-slider__nav { opacity: 1; background: rgba(13, 26, 20, .5); }
}

/* ---------- полоса доверия ---------- */
.trust { background: #fff; border-bottom: 1px solid var(--line); }
.trust__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.trust__item { padding: 26px 24px; border-right: 1px solid var(--line); }
.trust__item:last-child { border-right: 0; }
.trust__item b { display: block; font-size: 1.02rem; font-weight: 800; color: var(--green); letter-spacing: -.01em; margin-bottom: 3px; }
.trust__item span { font-size: .82rem; color: var(--muted); line-height: 1.45; display: block; }

/* =========================================================================
   КАРТОЧКИ
   ========================================================================= */
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 30px; transition: all .26s var(--ease); position: relative;
}
.card:hover { border-color: var(--line-strong); box-shadow: var(--shadow); transform: translateY(-3px); }
.card__icon {
  width: 48px; height: 48px; border-radius: 10px; background: var(--green-tint);
  display: grid; place-items: center; margin-bottom: 20px; color: var(--green);
}
.card__icon svg { width: 24px; height: 24px; }
.card h3 { margin-bottom: 10px; }
.card p { color: var(--muted); font-size: .94rem; }

/* ---------- карточки категорий продукции ---------- */
.cat-card {
  display: flex; flex-direction: column; background: #fff; overflow: hidden;
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  transition: all .28s var(--ease);
}
.cat-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--line-strong); }
.cat-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--green-tint); }
.cat-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.cat-card:hover .cat-card__media img { transform: scale(1.05); }
.cat-card__icon {
  position: absolute; left: 18px; bottom: -22px; width: 52px; height: 52px;
  border-radius: 11px; background: #fff; display: grid; place-items: center;
  color: var(--green); box-shadow: var(--shadow); border: 1px solid var(--line);
}
.cat-card__icon svg { width: 27px; height: 27px; }
.cat-card__body { padding: 38px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.cat-card__body h3 { margin-bottom: 8px; }
.cat-card__body p { color: var(--muted); font-size: .92rem; flex: 1; }
.cat-card__more {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 20px;
  font-size: .875rem; font-weight: 700; color: var(--green);
}
.cat-card__more svg { width: 15px; height: 15px; transition: transform .22s var(--ease); }
.cat-card:hover .cat-card__more svg { transform: translateX(4px); }

/* ---------- статистика ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.stats__item { padding: 8px 28px; border-left: 1px solid var(--line); }
.stats__item:first-child { border-left: 0; padding-left: 0; }
.stats__num { font-size: clamp(2.1rem, 3.6vw, 3rem); font-weight: 800; letter-spacing: -.035em; color: var(--green); line-height: 1; font-variant-numeric: tabular-nums; }
.stats__num small { font-size: .6em; font-weight: 700; }
.stats__label { margin-top: 10px; font-size: .875rem; color: var(--muted); line-height: 1.45; }
.section--ink .stats__item { border-color: rgba(255, 255, 255, .12); }
.section--ink .stats__num { color: var(--gold); }
.section--ink .stats__label { color: #9fb1a6; }

/* ---------- шаги ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; }
.step { position: relative; padding: 30px 26px 28px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.step__num {
  font-size: .82rem; font-weight: 800; letter-spacing: .1em; color: var(--gold);
  display: block; margin-bottom: 14px;
}
.step h3 { font-size: 1.04rem; margin-bottom: 9px; }
.step p { font-size: .9rem; color: var(--muted); }
.step::after {
  content: ""; position: absolute; top: 46px; right: -11px; width: 22px; height: 1px;
  background: var(--line-strong);
}
.step:last-child::after { display: none; }

/* ---------- отзывы ---------- */
.quote {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 32px; display: flex; flex-direction: column; height: 100%;
}
.quote__mark { font-size: 2.6rem; line-height: 1; color: var(--green-tint); font-weight: 800; margin-bottom: 6px; }
.quote__text { font-size: .95rem; color: var(--text); flex: 1; }
.quote__who { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.quote__who b { display: block; font-size: .95rem; color: var(--ink); }
.quote__who span { font-size: .83rem; color: var(--muted); line-height: 1.45; display: block; }

/* ---------- CTA-полоса ---------- */
.cta-band { position: relative; overflow: hidden; background: var(--green-dark); color: #cfe0d5; border-radius: var(--radius-lg); padding: 58px 56px; }
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(700px 380px at 92% 6%, rgba(200, 162, 74, .22), transparent 60%);
}
.cta-band__in { position: relative; display: grid; grid-template-columns: 1fr auto; gap: 44px; align-items: center; }
.cta-band h2 { color: #fff; margin-bottom: 14px; }
.cta-band p { color: #a9c4b4; max-width: 620px; }
.cta-band__note { margin-top: 14px; font-size: .82rem; color: #85a894; }

/* ---------- статьи ---------- */
.post-card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; transition: all .26s var(--ease); height: 100%; }
.post-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: var(--line-strong); }
.post-card__media { aspect-ratio: 16 / 10; overflow: hidden; background: var(--green-tint); }
.post-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.post-card:hover .post-card__media img { transform: scale(1.05); }
.post-card__body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.post-card__meta { display: flex; align-items: center; gap: 10px; font-size: .78rem; color: var(--muted-2); margin-bottom: 12px; }
.post-card__tag { padding: 3px 10px; border-radius: 999px; background: var(--green-tint); color: var(--green); font-weight: 650; }
.post-card h3 { font-size: 1.06rem; margin-bottom: 10px; line-height: 1.35; }
.post-card p { font-size: .9rem; color: var(--muted); flex: 1; }
.post-card__more { display: inline-flex; align-items: center; gap: 8px; margin-top: 18px; font-size: .85rem; font-weight: 700; color: var(--green); }
.post-card__more svg { width: 14px; height: 14px; transition: transform .22s var(--ease); }
.post-card:hover .post-card__more svg { transform: translateX(4px); }

/* ---------- страница-шапка ---------- */
.page-hero {
  color: #dce6e0; position: relative; overflow: hidden; padding: 66px 0 70px;
  background: url("../img/hero-factory.jpg") center 42% / cover no-repeat var(--ink);
}
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  /* 左侧深、右侧渐透：保证标题可读，同时让右侧厂房实拍透出来 */
  background: linear-gradient(96deg,
              rgba(11, 22, 16, .93) 0%,
              rgba(11, 22, 16, .84) 32%,
              rgba(11, 22, 16, .42) 60%,
              rgba(11, 22, 16, .22) 100%);
}
.page-hero__in { position: relative; }
.page-hero h1 { color: #fff; margin-bottom: 18px; max-width: 880px; }
.page-hero p { color: #a9bcb1; max-width: 720px; font-size: 1.04rem; }
.crumbs { display: flex; align-items: center; gap: 9px; font-size: .8rem; color: #7e9187; margin-bottom: 20px; flex-wrap: wrap; }
.crumbs a:hover { color: var(--gold); }
.crumbs svg { width: 11px; height: 11px; }

/* ---------- каталог: фильтр-табы ---------- */
.tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 42px; }

/* ---- 首页荣誉资质证书滚动带 ---- */
.honors { padding: 52px 0 58px; }
.honors .sec-head--center .lead { max-width: 640px; margin-left: auto; margin-right: auto; }
.cert-marquee {
  overflow: hidden; margin-top: 12px; padding: 26px 0 10px;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.cert-track {
  display: flex; gap: 26px; width: max-content;
  animation: cert-scroll 32s linear infinite;
  will-change: transform;
}
.cert-marquee:hover .cert-track { animation-play-state: paused; }
@keyframes cert-scroll { to { transform: translateX(calc(-50% - 13px)); } }

.cert {
  width: 220px; margin: 0; flex: 0 0 auto;
  background: #fff; border: 1px solid var(--line-strong); border-radius: 14px;
  overflow: hidden; box-shadow: 0 1px 3px rgba(13,26,20,.06);
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
  position: relative;
}
.cert::after {
  content: ""; position: absolute; inset: -1px; border-radius: 14px; pointer-events: none;
  border: 2px solid var(--gold); opacity: 0; transition: opacity .3s var(--ease);
  animation: cert-glow 1.6s ease-in-out infinite;
}
.cert:hover {
  transform: translateY(-8px);
  border-color: var(--gold);
  box-shadow: 0 16px 34px rgba(13,26,20,.14), 0 0 0 5px rgba(200,162,74,.14);
}
.cert:hover::after { opacity: 1; }
@keyframes cert-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(200,162,74,.28); }
  50%       { box-shadow: 0 0 0 7px rgba(200,162,74,0); }
}
.cert__media { overflow: hidden; border-bottom: 1px solid var(--line); }
.cert__media img {
  display: block; width: 100%; height: 311px; object-fit: contain; background: #fff;
  transition: transform .45s var(--ease);
}
.cert:hover .cert__media img { transform: scale(1.06); }
.cert__body { padding: 16px 18px 18px; }
.cert__name { display: block; font-weight: 800; color: var(--green); font-size: .9rem; letter-spacing: -.01em; }
.cert__org { display: block; margin-top: 3px; font-size: .78rem; color: var(--muted); }

@media (max-width: 760px) {
  .cert { width: 140px; }
  .cert__media img { height: 198px; }
  .cert-track { animation-duration: 18s; }
}
.pager { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 46px; }
.pager__btn {
  min-width: 42px; height: 42px; padding: 0 14px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line-strong); border-radius: 10px; background: #fff;
  font-size: .95rem; font-weight: 600; color: var(--text); cursor: pointer;
  transition: all .2s var(--ease);
}
.pager__btn:hover:not(:disabled) { border-color: var(--green); color: var(--green); }
.pager__btn.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.pager__btn:disabled { opacity: .35; cursor: default; }
.tab {
  display: inline-flex; align-items: center; gap: 9px; padding: 11px 20px;
  border: 1px solid var(--line-strong); border-radius: 999px; background: #fff;
  font-size: .89rem; font-weight: 600; color: var(--text); cursor: pointer;
  transition: all .2s var(--ease);
}
.tab svg { width: 17px; height: 17px; color: var(--green); }
.tab:hover { border-color: var(--green); color: var(--green); }
.tab.is-active { background: var(--ink); border-color: var(--ink); color: #fff; }
.tab.is-active svg { color: var(--gold); }

/* ---------- блок категории ---------- */
.cat-block { padding: 76px 0; border-top: 1px solid var(--line); scroll-margin-top: 90px; }
.cat-block:first-of-type { border-top: 0; }
.cat-block__head { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; margin-bottom: 54px; }
.cat-block__media { border-radius: var(--radius-lg); overflow: hidden; aspect-ratio: 4 / 3; background: var(--green-tint); border: 1px solid var(--line); }
.cat-block__media img { width: 100%; height: 100%; object-fit: cover; }
.cat-block__latin { font-size: .78rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted-2); font-style: italic; margin-bottom: 10px; }
.cat-block__intro p { color: var(--muted); font-size: .96rem; }
.tasks { display: grid; gap: 11px; margin-top: 24px; }
.tasks li { display: flex; gap: 11px; align-items: flex-start; font-size: .92rem; }
.tasks li svg { width: 16px; height: 16px; color: var(--green); flex: none; margin-top: 4px; }
.section--ink .tasks li svg { color: var(--gold); }
.section--ink .tasks li { color: #b9c9c0; }

/* ---------- карточка продукта ---------- */
.prod-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px; display: flex; flex-direction: column; transition: all .24s var(--ease); }
.prod-card:hover { border-color: var(--green); box-shadow: var(--shadow); }
.prod-card__tag {
  align-self: flex-start; padding: 4px 12px; border-radius: 999px; margin-bottom: 16px;
  background: var(--gold-tint); color: var(--gold-dark); font-size: .74rem; font-weight: 700; letter-spacing: .02em;
}
.prod-card h3 { font-size: 1.16rem; margin-bottom: 12px; }
.prod-card__purpose { font-size: .92rem; color: var(--muted); margin-bottom: 20px; }
.prod-card__rows { display: grid; gap: 0; margin-top: auto; border-top: 1px solid var(--line); }
.prod-card__row { display: grid; grid-template-columns: 118px 1fr; gap: 14px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: .855rem; }
.prod-card__row:last-child { border-bottom: 0; }
.prod-card__row dt { color: var(--muted-2); font-weight: 600; }
.prod-card__row dd { margin: 0; color: var(--text); }

/* ---------- 总分类页：橱窗式产品卡（图在上，4 列卡片墙） ---------- */
.pcard {
  display: flex; flex-direction: column; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden;
  transition: all .24s var(--ease);
}
.pcard:hover { border-color: var(--green); box-shadow: var(--shadow-lg); transform: translateY(-4px); }
.pcard__media { aspect-ratio: 4 / 3; overflow: hidden; background: var(--paper-2); position: relative; }
.pcard__media img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .4s var(--ease); }
.pcard:hover .pcard__media img { transform: scale(1.045); }
.pcard__body { display: flex; flex-direction: column; flex: 1; padding: 20px 20px 18px; }
.pcard__tag {
  font-size: .68rem; font-weight: 700; letter-spacing: .13em; text-transform: uppercase;
  color: var(--muted-2); margin-bottom: 8px;
}
.pcard__name { font-size: 1.04rem; font-weight: 750; color: var(--ink); line-height: 1.3; margin-bottom: 8px; }
.pcard__desc {
  font-size: .86rem; color: var(--muted); line-height: 1.5; margin-bottom: 16px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.pcard__meta { margin-top: auto; border-top: 1px solid var(--line); }
.pcard__row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 12px;
  padding: 8px 0; border-bottom: 1px solid var(--line); font-size: .8rem;
}
.pcard__row span { color: var(--muted-2); font-weight: 600; flex: none; }
.pcard__row b { color: var(--text); font-weight: 650; text-align: right; }
.pcard__more {
  display: inline-flex; align-items: center; gap: 6px; margin-top: 13px;
  font-size: .86rem; font-weight: 700; color: var(--green);
}
.pcard__more svg { width: 15px; height: 15px; transition: transform .2s var(--ease); }
.pcard:hover .pcard__more svg { transform: translateX(4px); }

/* ---------- таблица характеристик ---------- */
.spec { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.spec__row { display: grid; grid-template-columns: 300px 1fr; border-bottom: 1px solid var(--line); }
.spec__row:last-child { border-bottom: 0; }
.spec__k { padding: 16px 22px; background: var(--paper-2); font-size: .89rem; font-weight: 650; color: var(--ink); }
.spec__v { padding: 16px 22px; font-size: .89rem; color: var(--muted); }

/* ---------- аккордеон ---------- */
.acc { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.acc__item { border-bottom: 1px solid var(--line); }
.acc__item:last-child { border-bottom: 0; }
.acc__q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  padding: 22px 26px; background: none; border: 0; cursor: pointer; text-align: left;
  font-size: 1rem; font-weight: 650; color: var(--ink); transition: background .18s var(--ease);
}
.acc__q:hover { background: var(--paper-2); }
.acc__q svg { width: 18px; height: 18px; color: var(--green); flex: none; transition: transform .24s var(--ease); }
.acc__item.is-open .acc__q svg { transform: rotate(45deg); }
.acc__a { display: none; padding: 0 26px 24px; font-size: .93rem; color: var(--muted); }
.acc__item.is-open .acc__a { display: block; }

/* ---------- статья ---------- */
.article { max-width: 780px; margin: 0 auto; }
.article__meta { display: flex; align-items: center; gap: 14px; font-size: .85rem; color: var(--muted-2); margin-bottom: 26px; flex-wrap: wrap; }
.article__meta > svg { width: 15px; height: 15px; flex: none; color: var(--green); }
.article__cover { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 40px; border: 1px solid var(--line); aspect-ratio: 16 / 9; background: var(--green-tint); }
.article__cover img { width: 100%; height: 100%; object-fit: cover; }
.article__body { font-size: 1.045rem; line-height: 1.8; color: #2b3a31; }
.article__body p { margin-bottom: 1.35em; }
.article__body p:first-of-type { font-size: 1.13rem; color: var(--ink); }
.article__body p.bullet { padding-left: 26px; position: relative; margin-bottom: .7em; }
.article__body p.bullet::before { content: ""; position: absolute; left: 6px; top: 11px; width: 7px; height: 7px; border-radius: 2px; background: var(--gold); }
.article__body h2 { margin: 2em 0 .7em; }
.article__aside { margin: 40px 0; padding: 26px 28px; background: var(--green-tint-2); border-left: 3px solid var(--green); border-radius: 0 var(--radius) var(--radius) 0; font-size: .95rem; color: var(--muted); }

/* ---------- формы ---------- */
.form { display: grid; gap: 18px; }
.form__row { display: grid; gap: 18px; }
.form__row--2 { grid-template-columns: 1fr 1fr; }
.field { display: grid; gap: 8px; }
.field label { font-size: .85rem; font-weight: 650; color: var(--ink); }
.field label i { color: var(--gold-dark); font-style: normal; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 12px 15px;
  border: 1px solid var(--line-strong); border-radius: var(--radius);
  background: #fff; font-size: .94rem; transition: border-color .18s var(--ease), box-shadow .18s var(--ease);
}
.field textarea { min-height: 118px; resize: vertical; line-height: 1.6; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: 0; border-color: var(--green); box-shadow: 0 0 0 3px rgba(20, 102, 60, .1);
}
.field input::placeholder, .field textarea::placeholder { color: var(--muted-2); }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235d6d63' stroke-width='2.4'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; background-size: 16px; padding-right: 42px; cursor: pointer; }
.form__note { font-size: .79rem; color: var(--muted-2); line-height: 1.55; }
.form__status { display: none; padding: 14px 18px; border-radius: var(--radius); font-size: .9rem; }
.form__status.is-ok { display: block; background: var(--green-tint); color: var(--green-dark); border: 1px solid rgba(20, 102, 60, .2); }
.form__status.is-err { display: block; background: #fdf1ef; color: #a83a24; border: 1px solid rgba(168, 58, 36, .2); }

/* ---------- контактные карточки ---------- */
.ccard { display: flex; gap: 18px; padding: 26px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.ccard__icon { width: 46px; height: 46px; flex: none; border-radius: 10px; background: var(--green-tint); display: grid; place-items: center; color: var(--green); }
.ccard__icon svg { width: 22px; height: 22px; }
.ccard h3 { font-size: .96rem; margin-bottom: 6px; }
.ccard p, .ccard a { font-size: .92rem; color: var(--muted); line-height: 1.55; display: block; }
.ccard a:hover { color: var(--green); }
.ccard b { color: var(--ink); font-weight: 650; }

/* ---------- реквизиты ---------- */
.req { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.req__item { padding: 18px 24px; border-bottom: 1px solid var(--line); border-right: 1px solid var(--line); }
.req__item:nth-child(2n) { border-right: 0; }
.req__k { font-size: .78rem; color: var(--muted-2); margin-bottom: 5px; }
.req__v { font-size: .92rem; color: var(--ink); font-weight: 600; }

/* ---------- FOOTER ---------- */
.footer { background: var(--ink); color: #8fa196; padding: 68px 0 0; }
.footer__grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.3fr; gap: 48px; padding-bottom: 48px; }
/* 页脚深色背景：使用白色文字版透明 Logo（logo-white.png），无需衬底 */
.footer .logo__img { height: 50px; }
.footer__about { font-size: .89rem; color: #8fa196; line-height: 1.7; margin: 22px 0 0; max-width: 320px; }
.footer h4 { color: #fff; font-size: .83rem; letter-spacing: .11em; text-transform: uppercase; margin-bottom: 20px; font-weight: 700; }
.footer__list { display: grid; gap: 12px; }
.footer__list a { font-size: .9rem; color: #8fa196; transition: color .18s var(--ease); }
.footer__list a:hover { color: var(--gold); }
.footer__contact { display: grid; gap: 14px; }
.footer__contact div { display: flex; gap: 11px; align-items: flex-start; font-size: .9rem; line-height: 1.55; }
.footer__contact svg { width: 15px; height: 15px; color: var(--gold); flex: none; margin-top: 4px; }
.footer__contact a:hover { color: var(--gold); }
.footer__bottom { border-top: 1px solid rgba(255, 255, 255, .09); padding: 24px 0 30px; display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; font-size: .82rem; color: #6d8078; }
.footer__bottom a:hover { color: var(--gold); }

/* ---------- всплывающие элементы / служебное ---------- */
.to-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 50;
  width: 46px; height: 46px; border-radius: 50%; border: 0; cursor: pointer;
  background: var(--green); color: #fff; display: grid; place-items: center;
  box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transition: all .28s var(--ease);
}
.to-top.is-on { opacity: 1; visibility: visible; }
.to-top:hover { background: var(--green-dark); transform: translateY(-3px); }
.to-top svg { width: 18px; height: 18px; }

.notice { padding: 14px 18px; border-radius: var(--radius); background: var(--gold-tint); border: 1px solid rgba(200, 162, 74, .35); font-size: .88rem; color: #6b5320; }
.notice b { color: #4a3a15; }

/* ---------- анимация появления ---------- */
[data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
[data-reveal].is-in { opacity: 1; transform: none; }
/* =========================================================================
   SEO 扩展组件：单品落地页卡片 / 优势块 / 关键词内链标签
   ========================================================================= */
.sku-card {
  display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-lg); overflow: hidden; transition: all .22s var(--ease);
}
.sku-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--line-strong); }
.sku-card__media { position: relative; aspect-ratio: 4 / 3; overflow: hidden; background: var(--green-tint); }
.sku-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.sku-card:hover .sku-card__media img { transform: scale(1.05); }
.sku-card__body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.sku-card__tag {
  align-self: flex-start; font-size: .7rem; letter-spacing: .06em; text-transform: uppercase;
  color: var(--green); background: var(--green-tint); padding: 4px 10px;
  border-radius: 999px; margin-bottom: 12px;
}
.sku-card__body h3 { margin-bottom: 10px; }
.sku-card__body p { color: var(--muted); font-size: .92rem; flex: 1; }
.sku-card__more {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 18px;
  font-size: .88rem; font-weight: 700; color: var(--green);
}
.sku-card__more svg { width: 15px; height: 15px; transition: transform .22s var(--ease); }
.sku-card:hover .sku-card__more svg { transform: translateX(4px); }

.adv { padding: 26px 24px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); }
.adv__i {
  display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center;
  border-radius: 12px; background: var(--green-tint); color: var(--green); margin-bottom: 16px;
}
.adv__i svg { width: 21px; height: 21px; }
.adv h3 { margin-bottom: 8px; }
.adv p { color: var(--muted); font-size: .9rem; }

.article__links { display: flex; flex-wrap: wrap; gap: 10px; margin: 26px 0 0; }
.chip {
  display: inline-flex; align-items: center; padding: 8px 15px; border-radius: 999px;
  border: 1px solid var(--line-strong); background: #fff; font-size: .85rem;
  color: var(--text); transition: all .18s var(--ease);
}
.chip:hover { border-color: var(--green); color: var(--green); background: var(--green-tint); }

.tasks--plain li svg { color: var(--gold); }

/* =========================================================================
   单品详情页 products/<slug>.html
   ========================================================================= */
.pd-top { background: var(--paper-2); border-bottom: 1px solid var(--line); padding: 30px 0 66px; }
.pd-top .crumbs { margin-bottom: 28px; }
.pd-top__grid { display: grid; grid-template-columns: minmax(380px, 470px) 1fr; gap: 54px; align-items: start; }
.pd-top__media { position: relative; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); }
.pd-top__media img { display: block; width: 100%; height: 420px; object-fit: cover; }
.pd-top__badge { position: absolute; left: 16px; top: 16px; padding: 7px 14px; border-radius: 999px; background: var(--green); color: #fff; font-size: .78rem; font-weight: 650; letter-spacing: .02em; }
.pd-top__info .kicker { margin-bottom: 14px; }
.pd-top__info .h1 { font-size: clamp(1.6rem, 2.4vw, 2.15rem); margin-bottom: 14px; }
.pd-top__lead { color: var(--muted); font-size: 1.01rem; line-height: 1.65; margin: 0 0 24px; }
.pd-keys { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 14px; }
.pd-key { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 13px 15px; }
.pd-key span { display: block; font-size: .74rem; color: var(--muted-2); line-height: 1.35; margin-bottom: 5px; }
.pd-key b { display: block; font-size: .9rem; font-weight: 700; color: var(--ink); line-height: 1.35; }
.pd-facts { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; overflow: hidden; margin-bottom: 26px; }
.pd-fact { padding: 12px 16px; }
.pd-fact:nth-child(odd) { border-right: 1px solid var(--line); }
.pd-fact:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
.pd-fact span { display: block; font-size: .73rem; color: var(--muted-2); margin-bottom: 2px; }
.pd-fact b { display: block; font-size: .88rem; font-weight: 650; color: var(--ink); line-height: 1.4; }
.pd-top__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 16px; }
.pd-top__note { display: flex; align-items: flex-start; gap: 9px; margin: 0; color: var(--muted); font-size: .85rem; line-height: 1.5; }
.pd-top__note svg { width: 15px; height: 15px; color: var(--green); flex: none; margin-top: 3px; }

.pd-grid2 { display: grid; grid-template-columns: 1.65fr 1fr; gap: 44px; align-items: start; }
.pd-side { display: grid; gap: 22px; }
.pd-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 26px; }
.pd-card h3 { display: flex; align-items: center; gap: 10px; font-size: 1.05rem; margin-bottom: 14px; }
.pd-card h3 svg { width: 20px; height: 20px; color: var(--gold); flex: none; }
.pd-card .tasks { margin-top: 0; }
.pd-card p { color: var(--muted); font-size: .92rem; margin-bottom: 18px; }
.pd-card--ink { background: var(--ink); border-color: var(--ink); color: #aebfb4; }
.pd-card--ink h3 { color: #fff; }
.pd-card--ink h3 svg { color: var(--gold); }

@media (max-width: 1080px) {
  .pd-top__grid { grid-template-columns: 1fr; gap: 36px; }
  .pd-top__media { max-width: 560px; }
  .pd-grid2 { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .pd-top { padding: 22px 0 52px; }
  .pd-top__media img { height: 300px; }
  .pd-top__actions .btn { width: 100%; }
  .pd-keys { grid-template-columns: 1fr; }
  .pd-facts { grid-template-columns: 1fr; }
  .pd-fact:nth-child(odd) { border-right: 0; }
  .pd-fact:not(:last-child) { border-bottom: 1px solid var(--line); }
  .pd-card { padding: 22px; }
}

/* 导航增至 6 项：中等宽度下收紧间距，避免换行 */
@media (max-width: 1320px) {
  .nav__link { padding: 9px 10px; font-size: .88rem; }
  .header__phone span { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .cat-card__media img, .post-card__media img { transition: none; }
}

/* =========================================================================
   АДАПТИВНОСТЬ
   ========================================================================= */
@media (max-width: 1240px) {
  /* 窄桌面：缩小列间距与按钮尺寸，保证两个 CTA 并排一行、主视觉总高可控 */
  .hero__in { gap: 40px; }
  .hero__actions { gap: 8px; }
  .hero__actions .btn { padding: 10px 13px; font-size: .82rem; }
}

@media (max-width: 1080px) {
  .nav, .header__cta, .header__phone { display: none; }
  .logo__img { height: 40px; }
  .burger { display: inline-flex; margin-left: auto; }
  .hero__in { grid-template-columns: 1fr; gap: 40px; padding: 46px 24px 54px; }
  .hero__media { max-width: 520px; }
  .hero__frame { aspect-ratio: 16 / 10; max-height: 380px; }
  .hero__badge { left: auto; right: 22px; bottom: -20px; }
  .hero__chip { right: 22px; top: -16px; }
  .g-4, .g-5 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .step::after { display: none; }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 40px; }
  .cat-block__head { grid-template-columns: 1fr; gap: 32px; }
  .trust__grid { grid-template-columns: repeat(2, 1fr); }
  .trust__item:nth-child(2n) { border-right: 0; }
  .trust__item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .spec__row { grid-template-columns: 240px 1fr; }
}

@media (max-width: 760px) {
  .wrap { padding: 0 18px; }
  .logo__img { height: 36px; }
  .section { padding: 62px 0; }
  .honors { padding: 38px 0 44px; }
  .section--tight { padding: 46px 0; }
  .sec-head { margin-bottom: 36px; }
  .g-2, .g-3, .g-4, .g-5 { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 26px 0; }
  .stats__item { padding: 0 20px; }
  .stats__item:nth-child(odd) { border-left: 0; padding-left: 0; }
  .steps { grid-template-columns: 1fr; }
  .trust__grid { grid-template-columns: 1fr; }
  .trust__item { border-right: 0 !important; border-bottom: 1px solid var(--line); padding: 20px 0; }
  .trust__item:last-child { border-bottom: 0; }
  .topbar__list { gap: 14px; font-size: .78rem; }
  .topbar__hide-sm { display: none; }
  .hero__actions .btn { width: 100%; }
  .hero__in { padding: 38px 18px 46px; }
  /* 轮播：小屏固定高度裁切，保证文字可读、切换区不跳动；四张图文案都在左侧，向左对齐 */
  .hero-slider__slide img { height: 230px; object-fit: cover; object-position: left center; }
  .hero-slider__nav { width: 38px; height: 38px; }
  .hero-slider__nav--prev { left: 8px; }
  .hero-slider__nav--next { right: 8px; }
  .cta-band { padding: 40px 26px; }
  .cta-band__in { grid-template-columns: 1fr; gap: 28px; }
  .cta-band__in .btn { width: 100%; }
  .footer__grid { grid-template-columns: 1fr; gap: 34px; }
  .footer__bottom { flex-direction: column; gap: 10px; }
  .req { grid-template-columns: 1fr; }
  .req__item { border-right: 0; }
  .spec__row { grid-template-columns: 1fr; }
  .spec__k { padding-bottom: 6px; background: var(--paper-2); }
  .spec__v { padding-top: 8px; }
  .form__row--2 { grid-template-columns: 1fr; }
  .prod-card__row { grid-template-columns: 1fr; gap: 3px; }
  .to-top { right: 16px; bottom: 16px; }
  .page-hero { padding: 46px 0 50px; }
  /* 小屏照片占满背景、文字区域相对更大：整体加深遮罩保证可读 */
  .page-hero::before {
    background: linear-gradient(180deg, rgba(11, 22, 16, .82), rgba(11, 22, 16, .68));
  }
  .cat-block { padding: 54px 0; }
  .card, .prod-card { padding: 24px; }
  .article__body { font-size: 1rem; }
}


/* ---- 首页三栏目悬停动效（每个栏目效果不同） ---- */
/* 1) 工作流程卡：顶部鎏金线从中间展开 + 上浮 + 序号放大发光 */
.step { transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s var(--ease); }
.step::before {
  content: ""; position: absolute; top: -1px; left: 50%; width: 0; height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  border-radius: 3px; transform: translateX(-50%);
  transition: width .45s var(--ease);
}
.step:hover { transform: translateY(-8px); border-color: var(--gold); box-shadow: 0 18px 38px rgba(13, 26, 20, .12); }
.step:hover::before { width: calc(100% + 2px); }
.step__num { transition: transform .35s var(--ease), text-shadow .35s var(--ease); display: inline-block; }
.step:hover .step__num { transform: scale(1.25); text-shadow: 0 0 18px rgba(200, 162, 74, .65); }
.step::after { transition: background .35s var(--ease); }
.step:hover::after { background: var(--gold); }

/* 2) 客户评价卡：左侧鎏金竖条滑落 + 引号放大变金 + 底部分隔线变金 */
.quote { position: relative; overflow: hidden; transition: transform .35s var(--ease), box-shadow .35s var(--ease); }
.quote::before {
  content: ""; position: absolute; left: 0; top: 0; width: 4px; height: 0;
  background: linear-gradient(180deg, var(--gold), var(--green));
  transition: height .5s var(--ease);
}
.quote:hover { transform: translateY(-6px); box-shadow: 0 16px 34px rgba(13, 26, 20, .10); }
.quote:hover::before { height: 100%; }
.quote__mark { transition: transform .4s var(--ease), color .4s var(--ease); }
.quote:hover .quote__mark { color: var(--gold); transform: scale(1.35) rotate(-6deg); transform-origin: left top; }
.quote__who { transition: border-color .4s var(--ease); }
.quote:hover .quote__who { border-color: var(--gold); }
.quote:hover .quote__who b { color: var(--green); }

/* 3) 深色地区卡：图标变实金微旋 + 边框亮金 + 内部鎏金光晕浮现 */
.section--ink .card { position: relative; overflow: hidden; transition: transform .35s var(--ease), border-color .35s var(--ease), background .35s var(--ease); }
.section--ink .card::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(220px 160px at 24% 0%, rgba(200, 162, 74, .18), transparent 70%);
  opacity: 0; transition: opacity .45s var(--ease);
}
.section--ink .card:hover { transform: translateY(-6px); border-color: rgba(200, 162, 74, .75); background: rgba(255, 255, 255, .07) !important; }
.section--ink .card:hover::before { opacity: 1; }
.section--ink .card__icon { transition: transform .45s var(--ease), background .45s var(--ease), color .45s var(--ease), box-shadow .45s var(--ease); }
.section--ink .card:hover .card__icon { background: var(--gold) !important; color: var(--ink) !important; transform: rotate(-8deg) scale(1.12); box-shadow: 0 0 24px rgba(200, 162, 74, .45); }

@media (prefers-reduced-motion: reduce) {
  .step, .quote, .section--ink .card, .step__num, .quote__mark, .section--ink .card__icon { transition: none; }
}

/* ---- 地理栏国旗样式 ---- */
.geo-flags { display: flex; gap: 8px; margin-bottom: 20px; }
.card--geo .flag {
  width: 52px; height: 35px; border-radius: 7px; overflow: hidden;
  display: inline-flex; flex: 0 0 auto;
  box-shadow: 0 3px 10px rgba(0, 0, 0, .4), 0 0 0 1px rgba(255, 255, 255, .14);
  transition: transform .45s var(--ease), box-shadow .45s var(--ease);
}
.card--geo .flag svg { width: 100%; height: 100%; display: block; }
.card--geo:hover .flag {
  transform: translateY(-4px) scale(1.07) rotate(-2deg);
  box-shadow: 0 10px 22px rgba(0, 0, 0, .45), 0 0 18px rgba(200, 162, 74, .35), 0 0 0 1px rgba(200, 162, 74, .55);
}
.card--geo:hover .geo-flags .flag:nth-child(2) { transition-delay: .07s; }
.card--geo .flag { margin-bottom: 20px; }
.card--geo .geo-flags { margin-bottom: 20px; }
.card--geo .geo-flags .flag { margin-bottom: 0; }

/* ---- 顶栏 WhatsApp 直链（点击直达 wa.me，无悬浮层） ---- */