/* ============================================================
   HITZE — Global Design System (main.css)
   Black / Yellow / Red German industrial B2B brand
   Source of truth: hitze-ui-css-design-guide.md
   This file becomes the GeneratePress child theme main.css.
   ============================================================ */

/* ---------- 1. Tokens ---------- */
:root {
  --hitze-yellow: #E0DB43;
  --hitze-yellow-hover: #F1EC4A;
  --hitze-red: #B82C22;
  --hitze-black: #070203;
  --hitze-white: #FFFFFF;
  --hitze-ink-soft: #D9D9D9;
  --hitze-grey-bg: #F4F4F2;
  --hitze-border: rgba(255, 255, 255, 0.22);
  --hitze-dark-border: rgba(7, 2, 3, 0.16);

  --font-display: Arial, Helvetica, sans-serif;
  --font-condensed: 'Archivo Black', 'Arial Black', Arial, sans-serif; /* 设计稿 H1 宽粗黑体 */
  --font-body: Arial, Helvetica, sans-serif;

  --text-xs: 12px;
  --text-sm: 14px;
  --text-base: 16px;
  --text-md: 20px;
  --text-lg: 28px;
  --text-xl: 44px;
  --text-hero: clamp(58px, 7vw, 104px);

  --page-max: 1440px;
  --gutter: clamp(24px, 4.5vw, 72px);
  --section-y: clamp(72px, 9vw, 140px);
  --radius-sm: 0px;
  --radius-md: 2px;
  --radius-lg: 4px;

  /* section background alternation (html-standard) */
  --bg-dark: var(--hitze-black);
  --bg-light: var(--hitze-white);
  --bg-light-alt: var(--hitze-grey-bg);
}

/* ---------- 2. Base ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.45;
  color: var(--hitze-black);
  background: var(--hitze-white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.page-shell { width: 100%; min-height: 100vh; background: var(--hitze-white); color: var(--hitze-black); }
.section-inner { width: min(100%, var(--page-max)); margin-inline: auto; padding-inline: var(--gutter); }

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 900; line-height: 1.02; }
.headline { font-weight: 900; letter-spacing: 0; line-height: 0.94; }
.body-copy { font-weight: 400; line-height: 1.5; }

.eyebrow {
  color: var(--hitze-red);
  font-size: 13px; font-weight: 900;
  text-transform: uppercase; letter-spacing: 0.02em;
}
.section-title { margin-top: 10px; font-size: clamp(30px, 4vw, 52px); font-weight: 900; line-height: 1.02; }
.section-lede { margin-top: 14px; max-width: 720px; color: rgba(7,2,3,0.72); font-size: var(--text-md); }
.on-dark .section-lede { color: rgba(255,255,255,0.78); }

/* ---------- 3. Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  height: 108px;
  background: var(--hitze-black);
  color: var(--hitze-white);
  display: flex; align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.site-header .section-inner { display: flex; align-items: center; gap: clamp(24px, 3vw, 56px); width: 100%; max-width: var(--page-max); }
.logo { display: flex; flex-direction: column; text-decoration: none; line-height: 0.8; }
.logo .logo-word { color: var(--hitze-yellow); font-weight: 900; font-size: clamp(38px, 4vw, 56px); letter-spacing: -1px; }
.logo .logo-sub { display: flex; align-items: center; gap: 6px; margin-top: 6px; color: rgba(255,255,255,0.72); font-size: 11px; font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; }
.logo .flag { display: inline-block; width: 22px; height: 8px; background: linear-gradient(to bottom, #070203 33%, #B82C22 33% 66%, #E0DB43 66%); transform: skewX(-18deg); }

.nav { display: flex; gap: clamp(20px, 2.6vw, 48px); margin-left: auto; }
.nav > .nav-item { position: relative; }
.nav a.nav-link {
  color: var(--hitze-white); text-decoration: none;
  font-size: 14px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.02em;
  display: inline-flex; align-items: center; gap: 7px; padding: 10px 0;
}
.nav a.nav-link:hover, .nav .nav-item.open > a.nav-link { color: var(--hitze-yellow); }
.nav .caret { font-size: 10px; opacity: 0.7; }

.nav .dropdown {
  position: absolute; top: 100%; left: -18px; min-width: 300px;
  background: var(--hitze-black); border: 1px solid rgba(255,255,255,0.14);
  padding: 10px 0; display: none; z-index: 60;
}
.nav .nav-item:hover .dropdown, .nav .nav-item.open .dropdown { display: block; }
.nav .dropdown a {
  display: block; padding: 10px 22px; text-decoration: none;
  color: rgba(255,255,255,0.85); font-size: 13px; font-weight: 700;
}
.nav .dropdown a:hover { color: var(--hitze-black); background: var(--hitze-yellow); }
.nav .dropdown .dd-group { padding: 10px 22px 4px; color: var(--hitze-red); font-size: 11px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.06em; }

.header-badge {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--hitze-white); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.03em;
  white-space: nowrap;
}
.header-badge .flag { width: 26px; height: 9px; background: linear-gradient(to bottom, #3a3a3a 33%, #B82C22 33% 66%, #E0DB43 66%); }

.nav-toggle { display: none; margin-left: auto; background: none; border: 1px solid rgba(255,255,255,0.4); color: var(--hitze-white); font-size: 20px; width: 46px; height: 46px; cursor: pointer; }

/* ---------- 4. Buttons ---------- */
.button {
  min-height: 54px; padding: 0 30px;
  display: inline-flex; align-items: center; justify-content: center; gap: 18px;
  border-radius: 0; font-size: 14px; font-weight: 900;
  text-decoration: none; text-transform: uppercase; letter-spacing: 0.02em;
  cursor: pointer; border: 1px solid transparent;
  transition: transform 220ms ease, background-color 220ms ease, color 220ms ease, border-color 220ms ease;
}
.button-primary { background: var(--hitze-yellow); color: var(--hitze-black); border-color: var(--hitze-yellow); }
.button-primary:hover { transform: translateY(-2px); background: var(--hitze-yellow-hover); }
.button-secondary { background: transparent; color: var(--hitze-white); border-color: rgba(255,255,255,0.55); }
.button-secondary:hover { border-color: var(--hitze-red); color: var(--hitze-yellow); }
.button-dark { background: var(--hitze-black); color: var(--hitze-white); border-color: var(--hitze-black); }
.button-dark:hover { transform: translateY(-2px); background: #1a1416; }
.button .arr { font-weight: 900; }

/* ---------- 5. Trust markers ---------- */
.trust-row { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 28px; margin-top: 38px; }
.trust-item { display: grid; grid-template-columns: 42px 1fr; gap: 14px; align-items: start; padding-right: 24px; border-right: 1px solid rgba(255,255,255,0.24); }
.trust-item:last-child { border-right: 0; }
.trust-icon { color: var(--hitze-yellow); font-size: 26px; line-height: 1; }
.trust-title { color: var(--hitze-white); font-size: 14px; font-weight: 900; text-transform: uppercase; }
.trust-copy { color: rgba(255,255,255,0.78); font-size: 13px; margin-top: 4px; }

/* ---------- 6. Cards ---------- */
.product-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 28px; margin-top: 34px; }
.product-card {
  position: relative; min-height: 190px;
  background: var(--hitze-grey-bg); border: 1px solid rgba(7,2,3,0.08);
  overflow: hidden; text-decoration: none; color: var(--hitze-black);
  display: flex; flex-direction: column;
}
.product-card .card-media { position: relative; aspect-ratio: 16/10; overflow: hidden; background: #e8e8e5; }
.product-card .card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 420ms cubic-bezier(.2,.8,.2,1); }
.product-card:hover img { transform: scale(1.04); }
.product-card:hover { border-color: var(--hitze-red); }
.product-card .card-body { padding: 22px 24px 26px; display: grid; grid-template-columns: 54px 1fr; gap: 16px; align-items: start; }
.product-icon-block {
  width: 54px; height: 54px; background: var(--hitze-red); color: var(--hitze-white);
  display: flex; align-items: center; justify-content: center; font-size: 22px;
  transition: transform 260ms ease;
}
.product-card:hover .product-icon-block { transform: translateX(3px); }
.product-card h3 { font-size: 20px; font-weight: 900; text-transform: uppercase; line-height: 1.05; }
.product-card:hover h3 { text-decoration: underline; text-decoration-color: var(--hitze-red); text-underline-offset: 4px; }
.product-card .card-copy { grid-column: 2; color: rgba(7,2,3,0.66); font-size: 13.5px; margin-top: 6px; }

/* compact range chips */
.range-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 14px; margin-top: 26px; }
.range-item {
  display: flex; align-items: center; gap: 12px; padding: 16px 18px;
  background: var(--hitze-white); border: 1px solid rgba(7,2,3,0.12);
  text-decoration: none; color: var(--hitze-black);
  font-size: 13.5px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.01em;
  transition: border-color 200ms ease, background 200ms ease;
}
.range-item i { color: var(--hitze-red); font-size: 15px; }
.range-item:hover { border-color: var(--hitze-black); background: var(--hitze-yellow); }

/* ---------- 7. Stats ---------- */
.stats-row { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 24px; }
.stat-item { border-left: 4px solid var(--hitze-yellow); padding-left: 18px; }
.stat-value { font-size: clamp(34px, 3.6vw, 54px); font-weight: 900; line-height: 1; }
.stat-label { margin-top: 8px; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.03em; color: rgba(255,255,255,0.72); }
.on-light .stat-label { color: rgba(7,2,3,0.6); }

/* ---------- 8. Cert wall ---------- */
.cert-strip { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.cert-chip {
  padding: 12px 20px; border: 1px solid rgba(7,2,3,0.2);
  font-size: 13px; font-weight: 900; letter-spacing: 0.04em; text-transform: uppercase;
  background: var(--hitze-white);
}
.cert-chip.lead { background: var(--hitze-black); color: var(--hitze-yellow); border-color: var(--hitze-black); }
.on-dark .cert-chip { border-color: rgba(255,255,255,0.3); background: transparent; color: var(--hitze-white); }

/* ---------- 9. Motion（transition 方案：无 JS / 动画被冻结时内容也绝不隐藏） ---------- */
[data-motion-layer] { will-change: transform, opacity; }
.js [data-motion] { opacity: 0; transform: translateY(24px); transition: opacity 640ms cubic-bezier(.2,.8,.2,1), transform 640ms cubic-bezier(.2,.8,.2,1); will-change: transform, opacity; }
.js [data-motion].motion-in { opacity: 1; transform: none; }
.js [data-motion="reveal"] { transform: none; clip-path: inset(0 100% 0 0); transition: clip-path 800ms cubic-bezier(.2,.8,.2,1), opacity 400ms ease; }
.js [data-motion="reveal"].motion-in { clip-path: inset(0 0 0 0); }
.js [data-motion="line"] { transform: scaleX(0); transform-origin: left center; transition: transform 700ms cubic-bezier(.2,.8,.2,1), opacity 300ms ease; }
.js [data-motion="line"].motion-in { transform: scaleX(1); }
.js [data-motion].motion-done { opacity: 1 !important; transform: none !important; clip-path: none !important; transition: none !important; }
.js [data-motion="line"].motion-done { transform: scaleX(1) !important; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
  .js [data-motion] { opacity: 1 !important; transform: none !important; clip-path: none !important; }
}

/* ---------- 10. Footer ---------- */
.site-footer { background: var(--hitze-black); color: rgba(255,255,255,0.78); }
.site-footer .footer-main { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding: clamp(48px, 6vw, 84px) 0 40px; }
.site-footer .f-logo { color: var(--hitze-yellow); font-size: 42px; font-weight: 900; line-height: 0.8; }
.site-footer .f-tag { margin-top: 12px; font-size: 13px; color: rgba(255,255,255,0.6); max-width: 300px; }
.site-footer h4 { color: var(--hitze-white); font-size: 13px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 16px; }
.site-footer ul { list-style: none; }
.site-footer li { margin: 9px 0; }
.site-footer a { color: rgba(255,255,255,0.72); text-decoration: none; font-size: 13.5px; }
.site-footer a:hover { color: var(--hitze-yellow); }
.site-footer .footer-certline { border-top: 1px solid rgba(255,255,255,0.12); padding: 22px 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em; color: rgba(255,255,255,0.55); }
.site-footer .footer-legal { border-top: 1px solid rgba(255,255,255,0.12); padding: 20px 0 26px; font-size: 12px; color: rgba(255,255,255,0.45); display: flex; flex-wrap: wrap; gap: 8px 28px; justify-content: space-between; }

/* ---------- 11. Shared section helpers ---------- */
.sec { padding: clamp(54px, 7vw, 96px) 0; }
.sec-dark { background: var(--hitze-black); color: var(--hitze-white); }
.sec-light { background: var(--hitze-white); color: var(--hitze-black); }
.sec-grey { background: var(--hitze-grey-bg); color: var(--hitze-black); }
.red-rule { width: 74px; height: 6px; background: var(--hitze-red); margin-top: 18px; }
.yellow-rule { width: 74px; height: 6px; background: var(--hitze-yellow); margin-top: 18px; }

/* CTA strip */
.cta-strip { background: var(--hitze-yellow); color: var(--hitze-black); }
.cta-strip .cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; padding: clamp(36px, 5vw, 56px) 0; flex-wrap: wrap; }
.cta-strip h2 { font-size: clamp(26px, 3.4vw, 44px); }

/* forms */
.hz-input, .hz-select, .hz-textarea {
  width: 100%; min-height: 52px; padding: 12px 16px;
  border: 1px solid rgba(7,2,3,0.25); border-radius: 0;
  font-family: var(--font-body); font-size: 15px; background: var(--hitze-white);
}
.hz-textarea { min-height: 120px; resize: vertical; }
.hz-label { display: block; font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: 0.04em; margin: 0 0 8px; }

/* ---------- 12. Responsive ---------- */
@media (max-width: 1024px) {
  .product-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .range-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .stats-row { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 32px; }
  .site-footer .footer-main { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .site-header { height: 84px; }
  .nav { display: none; position: fixed; inset: 84px 0 auto 0; background: var(--hitze-black); flex-direction: column; gap: 0; padding: 12px 24px 28px; border-bottom: 2px solid var(--hitze-yellow); max-height: calc(100vh - 84px); overflow: auto; }
  .nav.open { display: flex; }
  .nav .dropdown { position: static; display: block; border: 0; padding: 0 0 6px 14px; min-width: 0; }
  .header-badge { display: none; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .trust-row, .product-grid, .range-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: 1fr 1fr; }
  .site-footer .footer-main { grid-template-columns: 1fr; gap: 28px; }
}

/* ============================================================
   13. Interior-page component kit
   Shared vocabulary for ALL non-home pages (product, hub, money,
   competitor, trust, about, contact, faq). Compose pages from
   these — do NOT invent per-page CSS beyond small tweaks.
   Dark sections must carry class `on-dark` for these to theme.
   ============================================================ */

/* --- Breadcrumb --- */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.04em; color: rgba(255,255,255,0.6); }
.breadcrumb a { color: rgba(255,255,255,0.6); text-decoration: none; }
.breadcrumb a:hover { color: var(--hitze-yellow); }
.breadcrumb .sep { opacity: 0.45; }
.breadcrumb .current { color: var(--hitze-yellow); }
.sec-light .breadcrumb, .sec-grey .breadcrumb { color: rgba(7,2,3,0.55); }
.sec-light .breadcrumb a, .sec-grey .breadcrumb a { color: rgba(7,2,3,0.55); }
.sec-light .breadcrumb a:hover, .sec-grey .breadcrumb a:hover { color: var(--hitze-red); }
.sec-light .breadcrumb .current, .sec-grey .breadcrumb .current { color: var(--hitze-red); }

/* --- Interior hero (dark, engineering grid) --- */
.page-hero { position: relative; background: var(--hitze-black); color: var(--hitze-white); overflow: hidden;
  background-image: linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 56px 56px; }
.page-hero .hero-inner { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: clamp(32px,4vw,60px); align-items: center; padding: clamp(40px,5vw,72px) 0 clamp(44px,5vw,72px); }
.page-hero.hero-solo .hero-inner { grid-template-columns: 1fr; max-width: 900px; }
.page-hero h1 { font-size: clamp(32px, 4.3vw, 58px); line-height: 1.03; margin-top: 16px; color: var(--hitze-white); }
.page-hero h1 .yellow { color: var(--hitze-yellow); }
.page-hero .hero-lede { margin-top: 20px; max-width: 620px; color: rgba(255,255,255,0.84); font-size: 18px; line-height: 1.55; }
.page-hero .hero-support { margin-top: 14px; max-width: 620px; color: rgba(255,255,255,0.64); font-size: 15px; line-height: 1.6; }
.page-hero .hero-ctas { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.page-hero .hero-media { position: relative; border: 1px solid rgba(255,255,255,0.14); aspect-ratio: 4/3; background: #101010; overflow: hidden; }
.page-hero .hero-media img { width: 100%; height: 100%; object-fit: cover; }
.page-hero .hero-media.fit-contain { background: var(--hitze-white); }
.page-hero .hero-media.fit-contain img { object-fit: contain; padding: 6%; }
.page-hero .hero-media .media-tag { position: absolute; left: 0; bottom: 0; background: var(--hitze-black); color: var(--hitze-yellow); font-size: 12px; font-weight: 900; letter-spacing: 0.06em; text-transform: uppercase; padding: 8px 14px; }
.page-hero .trade-note { margin-top: 18px; font-size: 13px; color: rgba(255,255,255,0.5); font-style: italic; }

/* --- Prose blocks --- */
.prose { max-width: 780px; }
.prose > p { color: rgba(7,2,3,0.76); font-size: 16px; line-height: 1.62; margin-top: 14px; }
.on-dark .prose > p { color: rgba(255,255,255,0.78); }
.prose ul { margin-top: 18px; list-style: none; }
.prose ul li { position: relative; padding-left: 26px; margin: 10px 0; color: rgba(7,2,3,0.76); font-size: 15.5px; line-height: 1.55; }
.prose ul li::before { content: ""; position: absolute; left: 0; top: 8px; width: 10px; height: 10px; background: var(--hitze-red); }
.on-dark .prose ul li { color: rgba(255,255,255,0.78); }
.prose strong { font-weight: 900; }

/* --- Spec / comparison tables (scroll-wrapped) --- */
.table-wrap { margin-top: 26px; overflow-x: auto; border: 1px solid var(--hitze-dark-border); }
.on-dark .table-wrap { border-color: rgba(255,255,255,0.16); }
.spec-table { width: 100%; border-collapse: collapse; font-size: 14px; min-width: 560px; background: var(--hitze-white); }
.on-dark .spec-table { background: transparent; color: var(--hitze-white); }
.spec-table th, .spec-table td { padding: 13px 16px; text-align: left; border-bottom: 1px solid var(--hitze-dark-border); vertical-align: top; }
.on-dark .spec-table th, .on-dark .spec-table td { border-color: rgba(255,255,255,0.14); }
.spec-table thead th { background: var(--hitze-black); color: var(--hitze-white); font-size: 12px; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 900; position: sticky; top: 0; }
.spec-table tbody tr:nth-child(even) td { background: rgba(7,2,3,0.03); }
.on-dark .spec-table tbody tr:nth-child(even) td { background: rgba(255,255,255,0.04); }
.spec-table td:first-child, .spec-table tbody th { font-weight: 800; }
.spec-table .hl { color: var(--hitze-red); font-weight: 900; }
.spec-table .tick { color: #1a8a3f; font-weight: 900; }
.spec-table .cross { color: var(--hitze-red); font-weight: 900; }

/* --- Feature / USP grid --- */
.feature-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; margin-top: 34px; }
.feature-grid.cols-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.feature-grid.cols-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.feature-item { padding: 26px 24px; background: var(--hitze-white); border: 1px solid var(--hitze-dark-border); }
.on-dark .feature-item { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.16); }
.feature-item .fi-icon { width: 48px; height: 48px; background: var(--hitze-red); color: var(--hitze-white); display: flex; align-items: center; justify-content: center; font-size: 20px; }
.feature-item h3 { margin-top: 18px; font-size: 17px; text-transform: uppercase; letter-spacing: 0.01em; }
.feature-item p { margin-top: 10px; color: rgba(7,2,3,0.66); font-size: 14px; line-height: 1.55; }
.on-dark .feature-item p { color: rgba(255,255,255,0.72); }

/* --- Two-column split (wholesale / private-label etc.) --- */
.split-2col { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; margin-top: 34px; }
.split-col { padding: 34px 32px; border: 1px solid var(--hitze-dark-border); background: var(--hitze-white); display: flex; flex-direction: column; }
.on-dark .split-col { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.16); }
.split-col h3 { font-size: 22px; text-transform: uppercase; }
.split-col p { margin-top: 12px; color: rgba(7,2,3,0.7); font-size: 15px; line-height: 1.6; flex: 1; }
.on-dark .split-col p { color: rgba(255,255,255,0.74); }
.split-col .button { margin-top: 22px; align-self: flex-start; }

/* --- Numbered step flow --- */
.step-flow { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 20px; margin-top: 34px; }
.step-flow.steps-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.step-item { padding: 28px 22px; border: 1px solid var(--hitze-dark-border); background: var(--hitze-white); }
.on-dark .step-item { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.16); }
.step-item .step-num { width: 40px; height: 40px; background: var(--hitze-yellow); color: var(--hitze-black); font-weight: 900; font-size: 18px; display: flex; align-items: center; justify-content: center; }
.step-item h3 { margin-top: 16px; font-size: 16px; text-transform: uppercase; }
.step-item p { margin-top: 8px; color: rgba(7,2,3,0.66); font-size: 14px; line-height: 1.5; }
.on-dark .step-item p { color: rgba(255,255,255,0.7); }

/* --- Lead-magnet callout --- */
.lead-magnet { margin-top: 32px; display: flex; gap: 22px; align-items: center; flex-wrap: wrap; padding: 26px 30px; background: var(--hitze-black); color: var(--hitze-white); border-left: 6px solid var(--hitze-yellow); }
.lead-magnet .lm-icon { font-size: 32px; color: var(--hitze-yellow); }
.lead-magnet .lm-body { flex: 1; min-width: 240px; }
.lead-magnet h3 { color: var(--hitze-white); font-size: 18px; text-transform: uppercase; }
.lead-magnet p { margin-top: 6px; color: rgba(255,255,255,0.72); font-size: 14px; }

/* --- Note / callout strip --- */
.note-strip { margin-top: 24px; padding: 18px 22px; background: rgba(184,44,34,0.08); border-left: 4px solid var(--hitze-red); font-size: 14.5px; line-height: 1.55; color: rgba(7,2,3,0.78); }
.on-dark .note-strip { background: rgba(255,255,255,0.05); color: rgba(255,255,255,0.8); }

/* --- Trademark / legal disclaimer --- */
.disclaimer { margin-top: 30px; padding-top: 18px; border-top: 1px solid var(--hitze-dark-border); font-size: 12.5px; color: rgba(7,2,3,0.55); font-style: italic; max-width: 860px; }
.on-dark .disclaimer { border-color: rgba(255,255,255,0.16); color: rgba(255,255,255,0.55); }

/* --- Contact form + channel cards --- */
.form-card { margin-top: 8px; background: var(--hitze-white); border: 1px solid var(--hitze-dark-border); padding: clamp(24px,3vw,40px); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.form-grid .full { grid-column: 1 / -1; }
.form-consent { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: rgba(7,2,3,0.7); line-height: 1.5; }
.form-consent input { margin-top: 3px; }
.channel-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; margin-top: 30px; }
.channel-card { padding: 26px 24px; border: 1px solid var(--hitze-dark-border); background: var(--hitze-white); }
.on-dark .channel-card { background: rgba(255,255,255,0.04); border-color: rgba(255,255,255,0.16); }
.channel-card i { font-size: 24px; color: var(--hitze-red); }
.channel-card h3 { margin-top: 14px; font-size: 16px; text-transform: uppercase; }
.channel-card p { margin-top: 8px; font-size: 14px; color: rgba(7,2,3,0.66); }
.on-dark .channel-card p { color: rgba(255,255,255,0.7); }
.channel-card .val { margin-top: 10px; font-weight: 900; font-size: 14px; color: var(--hitze-red); }

/* --- In-page anchor offset under sticky header --- */
.anchor { display: block; position: relative; top: -124px; visibility: hidden; }

/* --- Interior kit responsive --- */
@media (max-width: 1024px) {
  .feature-grid, .feature-grid.cols-2, .feature-grid.cols-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .step-flow, .step-flow.steps-3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .channel-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .page-hero .hero-inner { grid-template-columns: 1fr; }
  .page-hero .hero-media { order: -1; aspect-ratio: 16/10; }
  .split-2col, .form-grid { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .feature-grid, .feature-grid.cols-2, .feature-grid.cols-4, .step-flow, .step-flow.steps-3 { grid-template-columns: 1fr; }
}

/* ============================================================
   14. Visual / media kit — image-rich product pages
   Branded placeholders (.ph) lock an aspect ratio and swap 1:1
   for a real <img> later. Plus gallery / media-row / spec-split
   layouts so pages read as visual, not table-only.
   ============================================================ */

/* --- Placeholder photo frame (swap for <img> when the shot exists) --- */
.ph { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; text-align: center; padding: 22px;
  background: var(--hitze-grey-bg);
  background-image: linear-gradient(rgba(7,2,3,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(7,2,3,0.05) 1px, transparent 1px);
  background-size: 26px 26px; border: 1px solid var(--hitze-dark-border); overflow: hidden; }
.ph::before { content: "Photo coming"; position: absolute; top: 0; left: 0; background: var(--hitze-black); color: var(--hitze-yellow); font-size: 10px; font-weight: 900; letter-spacing: 0.09em; text-transform: uppercase; padding: 5px 11px; }
.ph .ph-ico { width: 52px; height: 52px; background: var(--hitze-yellow); color: var(--hitze-black); display: flex; align-items: center; justify-content: center; font-size: 21px; flex: none; }
.ph .ph-cap { font-size: 12.5px; font-weight: 800; color: rgba(7,2,3,0.6); text-transform: uppercase; letter-spacing: 0.02em; max-width: 92%; line-height: 1.4; }
.on-dark .ph { background: rgba(255,255,255,0.03); border-color: rgba(255,255,255,0.16);
  background-image: linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px); }
.on-dark .ph .ph-cap { color: rgba(255,255,255,0.6); }
.ph.r-4x3 { aspect-ratio: 4/3; } .ph.r-1x1 { aspect-ratio: 1/1; } .ph.r-16x9 { aspect-ratio: 16/9; }
.ph.r-3x4 { aspect-ratio: 3/4; } .ph.r-3x2 { aspect-ratio: 3/2; }

/* --- Real image framed like a figure (same footprint as .ph) --- */
.figure { position: relative; margin: 0; overflow: hidden; border: 1px solid var(--hitze-dark-border); background: #ececea; display: flex; flex-direction: column; }
.on-dark .figure { border-color: rgba(255,255,255,0.16); background: #101010; }
.figure > img { width: 100%; height: 100%; object-fit: cover; display: block; }
.figure.fit-contain { background: var(--hitze-white); }
.figure.fit-contain > img { object-fit: contain; padding: 7%; }
.figure figcaption { padding: 12px 16px; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.03em; color: rgba(7,2,3,0.6); background: var(--hitze-white); border-top: 1px solid var(--hitze-dark-border); }
.on-dark .figure figcaption { color: rgba(255,255,255,0.62); background: rgba(255,255,255,0.03); border-color: rgba(255,255,255,0.14); }

/* --- Gallery grid --- */
.gallery { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 20px; margin-top: 32px; }
.gallery.cols-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.gallery.cols-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.gallery .figure > img { aspect-ratio: 4/3; }

/* --- Media row: image/placeholder + text, alternating --- */
.media-row { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px,4vw,56px); align-items: center; margin-top: 40px; }
.media-row + .media-row { margin-top: clamp(40px,5vw,72px); }
.media-row.reverse .media-text { order: 2; }
.media-row.reverse .media-visual { order: 1; }
.media-row .media-text h3 { font-size: clamp(20px,2.4vw,28px); text-transform: uppercase; line-height: 1.1; }
.media-row .media-text .eyebrow { margin-bottom: 8px; }
.media-row .media-text .prose { max-width: none; }

/* --- Spec split: wide table beside a visual --- */
.spec-split { display: grid; grid-template-columns: 1.12fr 0.88fr; gap: clamp(24px,3vw,44px); align-items: start; margin-top: 30px; }
.spec-split .table-wrap { margin-top: 0; }
.spec-split .ph, .spec-split .figure { position: sticky; top: 128px; }

/* --- Color / variant swatches --- */
.swatch-row { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 24px; }
.swatch { display: flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.02em; }
.swatch .dot { width: 26px; height: 26px; border: 1px solid rgba(7,2,3,0.25); flex: none; }
.on-dark .swatch { color: var(--hitze-white); }
.on-dark .swatch .dot { border-color: rgba(255,255,255,0.35); }

/* --- Visual kit responsive --- */
@media (max-width: 1024px) {
  .gallery.cols-4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (max-width: 900px) {
  .media-row, .media-row.reverse { grid-template-columns: 1fr; }
  .media-row.reverse .media-text, .media-row.reverse .media-visual { order: 0; }
  .spec-split { grid-template-columns: 1fr; }
  .spec-split .ph, .spec-split .figure { position: static; }
}
@media (max-width: 620px) {
  .gallery, .gallery.cols-2, .gallery.cols-4 { grid-template-columns: 1fr; }
}
/* ==== Blog / Posts (static preview — mirrors theme main.css) ==== */
   ============================================================ */
.page-blog .sec, .page-article .sec { }
.post-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 28px; margin-top: 36px; }
.post-card { display: flex; flex-direction: column; background: var(--hitze-white); border: 1px solid var(--hitze-dark-border); text-decoration: none; color: var(--hitze-black); transition: border-color .2s ease, transform .2s ease; }
.post-card:hover { border-color: var(--hitze-red); transform: translateY(-3px); }
.post-card .post-thumb { aspect-ratio: 16/10; overflow: hidden; background: var(--hitze-grey-bg); }
.post-card .post-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .42s cubic-bezier(.2,.8,.2,1); }
.post-card:hover .post-thumb img { transform: scale(1.04); }
.post-card .post-thumb.placeholder { display: flex; align-items: center; justify-content: center; background: var(--hitze-black); background-image: linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 30px 30px; }
.post-card .post-thumb.placeholder i { color: var(--hitze-yellow); font-size: 34px; }
.post-card .pc-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; }
.post-card .pc-cat { color: var(--hitze-red); font-size: 12px; font-weight: 900; text-transform: uppercase; letter-spacing: .04em; }
.post-card h3 { margin-top: 10px; font-size: 19px; line-height: 1.18; font-weight: 900; }
.post-card:hover h3 { text-decoration: underline; text-decoration-color: var(--hitze-red); text-underline-offset: 4px; }
.post-card .pc-excerpt { margin-top: 10px; color: rgba(7,2,3,.66); font-size: 14px; line-height: 1.55; flex: 1; }
.post-card .pc-meta { margin-top: 16px; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: rgba(7,2,3,.5); display: flex; gap: 9px; flex-wrap: wrap; align-items: center; }
.post-card .pc-more { margin-top: 14px; font-size: 13px; font-weight: 900; text-transform: uppercase; color: var(--hitze-red); }

/* Single article */
.article-wrap { max-width: 820px; margin-inline: auto; }
.page-article .post-meta { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 20px; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .03em; color: rgba(255,255,255,.7); }
.page-article .post-meta .pm-item i { color: var(--hitze-yellow); margin-right: 7px; }
.article-featured { border: 1px solid var(--hitze-dark-border); margin-bottom: 6px; }
.article-featured img { width: 100%; height: auto; display: block; }
.article-body { max-width: 820px; margin-inline: auto; }
.article-body > * { margin-top: 22px; }
.article-body > *:first-child { margin-top: 0; }
.article-body h2 { font-size: clamp(24px,3vw,34px); margin-top: 46px; line-height: 1.1; }
.article-body h3 { font-size: 22px; margin-top: 34px; }
.article-body p { font-size: 17px; line-height: 1.72; color: rgba(7,2,3,.82); }
.article-body a { color: var(--hitze-red); text-decoration: underline; text-underline-offset: 3px; }
.article-body ul, .article-body ol { padding-left: 0; list-style: none; }
.article-body ul li, .article-body ol li { position: relative; padding-left: 28px; margin-top: 11px; font-size: 16.5px; line-height: 1.6; color: rgba(7,2,3,.82); }
.article-body ul li::before { content: ""; position: absolute; left: 2px; top: 9px; width: 9px; height: 9px; background: var(--hitze-red); }
.article-body ol { counter-reset: li; }
.article-body ol li::before { counter-increment: li; content: counter(li); position: absolute; left: 0; top: -1px; color: var(--hitze-red); font-weight: 900; }
.article-body img { height: auto; border: 1px solid var(--hitze-dark-border); }
.article-body blockquote { border-left: 5px solid var(--hitze-yellow); padding: 6px 0 6px 22px; margin-left: 0; font-size: 19px; font-style: italic; color: rgba(7,2,3,.75); }
.article-body table { width: 100%; border-collapse: collapse; font-size: 14px; }
.article-body th, .article-body td { padding: 12px 14px; border-bottom: 1px solid var(--hitze-dark-border); text-align: left; }
.article-body thead th { background: var(--hitze-black); color: var(--hitze-white); text-transform: uppercase; font-size: 12px; letter-spacing: .03em; }
.article-body figure { margin-inline: 0; }
.article-body figcaption { margin-top: 8px; font-size: 13px; color: rgba(7,2,3,.55); }
.tag-list { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 42px; }
.tag-list a { padding: 8px 16px; border: 1px solid var(--hitze-dark-border); font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .03em; text-decoration: none; color: var(--hitze-black); }
.tag-list a:hover { border-color: var(--hitze-black); background: var(--hitze-yellow); }

/* Pagination (WP page_numbers) */
.pagination { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 46px; justify-content: center; }
.pagination .page-numbers { min-width: 46px; height: 46px; display: inline-flex; align-items: center; justify-content: center; padding: 0 14px; border: 1px solid var(--hitze-dark-border); font-weight: 900; text-decoration: none; color: var(--hitze-black); background: var(--hitze-white); }
.pagination .page-numbers.current { background: var(--hitze-black); color: var(--hitze-yellow); border-color: var(--hitze-black); }
.pagination .page-numbers:hover:not(.current) { border-color: var(--hitze-red); color: var(--hitze-red); }

.blog-empty { text-align: center; padding: 64px 0; }
.blog-empty i { font-size: 46px; color: var(--hitze-yellow); }
.blog-empty p { margin-top: 16px; color: rgba(7,2,3,.66); font-size: 16px; }

@media (max-width: 1024px) { .post-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 640px)  { .post-grid { grid-template-columns: 1fr; } }

/* ---------- 15. Mobile legibility floor (targeted, per audit) ---------- */
@media (max-width: 600px) {
  .logo .logo-sub { font-size: 11px; }
  .page-hero .hero-media .media-tag { font-size: 12px; }
  .breadcrumb, .footer-legal, .footer-certline, .cert-chip { font-size: 12px; }
  .eyebrow { font-size: 12.5px; }
}