/* DAVOLIN domestic website visual system
   Direction: precise industrial editorial, driven by the Chinese VI wordmark. */

:root {
  --ink: #111210;
  --ink-soft: #1c1e1a;
  --copy: #575c55;
  --ink-2: #575c55;
  --muted: #7d827a;
  --paper: #fbfcf8;
  --surface: #f1f3ed;
  --bg-2: #f1f3ed;
  --surface-deep: #e5e9df;
  --line: #d8ddd2;
  --lime: #c5de48;
  --lime-deep: var(--lime);
  --orange: #f4a51c;
  --maxw: 1240px;
  --gutter: clamp(22px, 4vw, 48px);
  --radius: 2px;
  --shadow: 0 24px 64px rgba(20, 24, 16, .12);
  --ease: cubic-bezier(.2, .75, .25, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.72;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
h1, h2, h3, h4, h5, p { overflow-wrap: break-word; }
h1, h2, h3, h4, h5 {
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Microsoft YaHei", Arial, sans-serif;
}

.container { width: min(var(--maxw), calc(100% - var(--gutter) * 2)); margin-inline: auto; }
section { position: relative; padding: clamp(86px, 9vw, 132px) 0; }
.surface-section { background: var(--surface); }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  color: var(--ink);
  background: rgba(251, 252, 248, .97);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}
.topbar { display: none; }
.topbar .container { display: flex; min-height: 32px; align-items: center; justify-content: space-between; gap: 20px; }
.topbar-kicker { text-transform: uppercase; }
.topbar a { color: var(--lime); font-weight: 680; }
.nav { display: flex; min-height: 80px; align-items: center; justify-content: space-between; gap: 30px; }
.brand {
  position: relative;
  display: block;
  flex: 0 0 auto;
  width: 220px;
  height: 74px;
}
.brand::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../img/davolin-logo-supplied-transparent.png") left center / contain no-repeat;
}
.brand .mark, .brand .name {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
  clip: rect(0 0 0 0) !important;
  clip-path: inset(50%) !important;
  white-space: nowrap !important;
}
.nav-links { display: flex; align-items: center; gap: 2px; margin: 0; padding: 0; list-style: none; }
.nav-links a {
  position: relative;
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  padding: 0 12px;
  color: #555a52;
  font-size: 13px;
  font-weight: 650;
  transition: color .2s ease;
}
.nav-links a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  right: 12px;
  bottom: 3px;
  left: 12px;
  height: 2px;
  background: var(--lime-deep);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .24s var(--ease);
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); }
.nav-links a:hover::after, .nav-links a.active::after { transform: scaleX(1); }
.nav-links .nav-cta {
  margin-left: 10px;
  padding-inline: 18px;
  color: var(--ink);
  background: var(--lime);
}
.nav-links .nav-cta:hover { color: var(--ink); background: var(--lime); }
.nav-toggle {
  display: none;
  min-width: 52px;
  min-height: 42px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
  font-size: 13px;
}
:focus-visible { outline: 3px solid var(--lime-deep); outline-offset: 3px; }

/* Hero */
.hero {
  position: relative;
  min-height: min(790px, calc(100svh - 112px));
  display: grid;
  align-items: end;
  overflow: hidden;
  padding: 0;
  color: #fff;
  background: var(--ink);
}
.hero::after { content: ""; position: absolute; z-index: 2; right: 0; bottom: 0; width: min(44vw, 680px); height: 7px; background: var(--lime); }
.hero-slide { position: absolute; inset: 0; z-index: 0; visibility: hidden; opacity: 0; transition: opacity .7s var(--ease), visibility 0s linear .7s; }
.hero-slide.is-active { z-index: 1; visibility: visible; opacity: 1; transition-delay: 0s; }
.hero-slide > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 58% 50%; filter: saturate(.72) contrast(1.08); transform: scale(1.015); transition: transform 7s ease-out; }
.hero-slide.is-active > img { transform: scale(1); }
.hero-slide::before { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(90deg, rgba(4,5,4,.86) 0%, rgba(4,5,4,.62) 42%, rgba(4,5,4,.32) 72%, rgba(4,5,4,.54) 100%); }
.hero-hit-area { position: absolute; inset: 0; z-index: 2; cursor: pointer; }
.hero-slide .container { position: relative; z-index: 3; display: grid; min-height: min(790px, calc(100svh - 112px)); align-items: end; padding-top: 120px; padding-bottom: clamp(104px, 11vw, 142px); pointer-events: none; }
.hero-copy, .hero-copy a { pointer-events: auto; }
.hero-copy { position: relative; max-width: 790px; padding-left: clamp(22px, 3vw, 40px); border-left: 3px solid var(--lime); }
.eyebrow, .section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 760;
  letter-spacing: .09em;
  text-transform: uppercase;
}
.hero .eyebrow { margin-bottom: 22px; color: var(--lime); }
.hero h1, .hero h2 {
  max-width: 760px;
  margin: 0 0 24px;
  color: #fff;
  font-size: clamp(50px, 6.2vw, 86px);
  font-weight: 730;
  letter-spacing: -.055em;
  line-height: 1.02;
}
.hero h2 { font-size: clamp(46px, 5.5vw, 76px); }
.hero p.lead { max-width: 660px; margin: 0 0 32px; color: rgba(255,255,255,.72); font-size: clamp(16px, 1.6vw, 20px); line-height: 1.7; }
.cta-row, .row-actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.btn {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 720;
  line-height: 1.2;
  transition: transform .22s var(--ease), color .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: var(--ink); background: var(--lime); }
.btn-primary:hover { color: var(--ink); background: var(--lime); }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.38); background: rgba(17,18,16,.3); }
.btn-ghost:hover { color: #fff; border-color: #fff; background: rgba(17,18,16,.68); }
.hero-note { margin-top: 22px; color: rgba(255,255,255,.5); font-size: 12px; letter-spacing: .02em; }
.hero-controls { position: absolute; right: 0; bottom: 54px; left: 0; z-index: 5; display: flex; min-height: 48px; align-items: center; justify-content: space-between; pointer-events: none; }
.hero-dots, .hero-actions { display: flex; align-items: center; gap: 9px; pointer-events: auto; }
.hero-dot { position: relative; width: 34px; height: 44px; padding: 0; border: 0; background: transparent; cursor: pointer; transition: width .25s var(--ease); }
.hero-dot::before { content: ""; position: absolute; top: 50%; right: 0; left: 0; height: 4px; background: rgba(255,255,255,.38); transform: translateY(-50%); transition: background .2s ease; }
.hero-dot.is-active { width: 58px; }
.hero-dot.is-active::before { background: var(--lime); }
.hero-control { display: inline-grid; width: 46px; height: 46px; place-items: center; padding: 0; border: 1px solid rgba(255,255,255,.38); color: #fff; background: rgba(8,10,8,.42); backdrop-filter: blur(8px); cursor: pointer; font-size: 18px; transition: color .2s ease, background .2s ease, border-color .2s ease; }
.hero-control:hover { color: var(--ink); border-color: var(--lime); background: var(--lime); }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0 0 0 0) !important; white-space: nowrap !important; border: 0 !important; }

/* Evidence strip */
.trust { position: relative; z-index: 4; margin: -42px 0 0; }
.trust .container { box-shadow: var(--shadow); }
.trust-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); background: var(--paper); }
.trust-grid .item { min-height: 90px; padding: 19px 18px; border-right: 1px solid var(--line); color: var(--muted); font-size: 10px; font-weight: 680; letter-spacing: .08em; text-transform: uppercase; }
.trust-grid .item:last-child { border-right: 0; }
.trust-grid .tag { display: block; margin: 4px 0 0; padding: 0; color: var(--ink); background: none; font-size: 16px; font-weight: 780; letter-spacing: -.02em; text-transform: none; }

/* Section titles */
.section-head { display: grid; grid-template-columns: minmax(0, .8fr) minmax(280px, .42fr); column-gap: clamp(32px, 5vw, 64px); row-gap: 12px; align-items: end; margin-bottom: clamp(32px, 4vw, 48px); }
.section-head .section-eyebrow { grid-column: 1; margin: 0; line-height: 1.4; }
.section-head h2 { grid-column: 1; max-width: 760px; margin: 0; font-size: clamp(30px, 3.3vw, 44px); font-weight: 700; letter-spacing: -.025em; line-height: 1.25; }
.section-head h2::after { content: ""; display: block; width: 46px; height: 3px; margin-top: 18px; background: var(--lime); }
.section-head p { grid-column: 2; grid-row: 2; max-width: 480px; margin: 0; color: var(--copy); font-size: 15px; }

/* Two purchasing paths */
.path-grid { display: grid; grid-template-columns: 1.08fr .92fr; gap: 16px; }
.path-card {
  position: relative;
  display: grid;
  min-height: 410px;
  align-content: space-between;
  overflow: hidden;
  padding: clamp(30px, 4vw, 54px);
  border: 1px solid var(--line);
  background: var(--surface);
  transition: transform .28s var(--ease), box-shadow .28s ease;
}
.path-card:first-child { color: #fff; border-color: var(--ink); background: var(--ink) url("../img/vi-technical-dark.jpg") center / cover no-repeat; }
.path-card:nth-child(2) { background: var(--lime); border-color: var(--lime); }
.path-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.path-index { justify-self: start; padding-bottom: 8px; border-bottom: 2px solid var(--lime); color: var(--ink); font-size: 11px; font-weight: 760; letter-spacing: .15em; text-transform: uppercase; }
.path-card:first-child .path-index { color: var(--lime); }
.path-card h3 { max-width: 570px; margin: 0 0 14px; font-size: clamp(28px, 3.5vw, 44px); line-height: 1.12; letter-spacing: -.04em; }
.path-card:first-child h3 { color: #fff; }
.path-card p { max-width: 560px; margin: 0 0 26px; color: var(--copy); }
.path-card:first-child p { color: rgba(255,255,255,.62); }
.path-card:nth-child(2) p { color: rgba(17,18,16,.7); }
.path-link, .more { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; font-weight: 760; }
.path-link::after, .more::after { content: "→"; transition: transform .2s var(--ease); }
.path-card:hover .path-link::after, .card:hover .more::after { transform: translateX(5px); }

/* Product editorial grid */
#products { background: var(--surface); }
.product-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.card {
  position: relative;
  display: flex;
  grid-column: span 4;
  min-width: 0;
  flex-direction: column;
  overflow: hidden;
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--paper);
  transition: transform .26s var(--ease), box-shadow .26s ease, border-color .26s ease;
}
.product-grid > .card { grid-column: span 4; }
.product-grid .meta { min-height: 18px; }
.product-grid h3 { min-height: 56px; font-size: 23px; line-height: 1.22; }
.product-grid .body { padding: 28px; }
.product-grid .body p { min-height: 96px; }
.card:hover { color: var(--ink); transform: translateY(-5px); border-color: #bdc8aa; box-shadow: var(--shadow); }
.product-grid > .card:hover { transform: none; }
.card .thumb { position: relative; overflow: hidden; aspect-ratio: 16 / 11; background: var(--surface-deep); }
.product-grid > .card .thumb { aspect-ratio: 16 / 10; }
.card .thumb::after { content: ""; position: absolute; inset: 0; border: 0 solid var(--lime); transition: border-width .24s ease; pointer-events: none; }
.card:hover .thumb::after { border-bottom-width: 5px; }
.card .thumb img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.8); transition: transform .7s var(--ease), filter .25s ease; }
.card:hover .thumb img { transform: scale(1.045); filter: saturate(1); }
.card .badge { position: absolute; top: 16px; left: 16px; z-index: 2; padding: 6px 9px; color: var(--lime); background: rgba(17,18,16,.92); font-size: 10px; font-weight: 760; letter-spacing: .08em; }
.card .badge.hot { color: var(--ink); background: var(--lime); }
.card .thumb > .badge, .card .thumb > .badge.hot { color: var(--ink); background: var(--lime); }
.card .body { display: flex; flex: 1; flex-direction: column; padding: clamp(24px, 2.7vw, 34px); }
.card .meta { margin-bottom: 10px; color: var(--ink); font-size: 10px; font-weight: 760; letter-spacing: .13em; text-transform: uppercase; }
.card h3 { margin: 0 0 12px; font-size: clamp(21px, 2vw, 28px); line-height: 1.22; letter-spacing: -.025em; }
.card p { flex: 1; margin: 0 0 24px; color: var(--copy); font-size: 14px; }
.card .more { padding-top: 16px; border-top: 1px solid var(--line); }

/* Application brief */
.application-brief { color: #fff; background: var(--ink) url("../img/vi-technical-dark.jpg") center / cover no-repeat; }
.brief-shell { display: grid; grid-template-columns: .82fr 1.18fr; gap: clamp(48px, 9vw, 120px); align-items: start; }
.application-brief .section-eyebrow { color: var(--lime); }
.brief-shell h2 { max-width: 520px; margin: 14px 0 22px; color: #fff; font-size: clamp(38px, 4.7vw, 61px); line-height: 1.08; letter-spacing: -.05em; }
.brief-shell > div > p { max-width: 460px; margin: 0; color: rgba(255,255,255,.58); }
.brief-checklist { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid rgba(255,255,255,.14); border-left: 1px solid rgba(255,255,255,.14); }
.brief-item { min-height: 145px; padding: 25px; border-right: 1px solid rgba(255,255,255,.14); border-bottom: 1px solid rgba(255,255,255,.14); }
.brief-item strong { display: block; margin-bottom: 7px; color: var(--lime); font-size: 14px; }
.brief-item span { color: rgba(255,255,255,.62); font-size: 13px; }
.brief-actions { grid-column: 1 / -1; padding-top: 22px; }

/* Industry modules */
.solutions { background: var(--paper); }
.solutions > .container { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.solutions > .container > .section-head { grid-column: 1 / -1; }
.solution-row, .solution-row.alt { position: relative; display: flex; min-width: 0; flex-direction: column; overflow: hidden; border: 1px solid var(--line); background: var(--paper); transition: transform .26s var(--ease), box-shadow .26s ease; }
.solution-row:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.solution-row .pic, .solution-row.alt .pic { order: -1; }
.solution-row > div:not(.pic) { display: flex; flex: 1; flex-direction: column; align-items: flex-start; padding: clamp(28px, 4vw, 44px); }
.solution-row .pic { position: relative; overflow: hidden; aspect-ratio: 16 / 9; background: var(--surface-deep); }
.solution-row .pic::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; height: 5px; background: var(--lime); transform: scaleX(.18); transform-origin: left; transition: transform .35s var(--ease); }
.solution-row:hover .pic::after { transform: scaleX(1); }
.solution-row .pic img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.78); transition: transform .65s var(--ease), filter .25s ease; }
.solution-row:hover .pic img { transform: scale(1.035); filter: saturate(1); }
.solution-row h3 { margin: 11px 0 15px; font-size: clamp(27px, 3vw, 37px); line-height: 1.16; letter-spacing: -.04em; }
.solution-row p { margin: 0 0 20px; color: var(--copy); }
.solution-row ul { flex: 1; margin: 0 0 28px; padding: 0; list-style: none; }
.solution-row li { position: relative; padding: 6px 0 6px 20px; color: var(--copy); font-size: 13px; }
.solution-row li::before { content: ""; position: absolute; top: 16px; left: 0; width: 8px; height: 2px; background: var(--lime-deep); }

/* Story and process */
.case-spotlight { display: grid; grid-template-columns: 1.12fr .88fr; overflow: hidden; color: #fff; background: var(--ink); box-shadow: var(--shadow); }
.case-spotlight .case-photo { min-height: 560px; }
.case-spotlight .case-photo img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.65); }
.case-spotlight .case-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(40px, 6vw, 78px); background: var(--ink) url("../img/vi-technical-dark.jpg") center / cover no-repeat; }
.case-spotlight .section-eyebrow { color: var(--lime); }
.case-spotlight h2 { margin: 14px 0 20px; color: #fff; font-size: clamp(36px, 4vw, 52px); line-height: 1.08; letter-spacing: -.045em; }
.case-spotlight p { margin: 0 0 28px; color: rgba(255,255,255,.6); }
.case-facts { display: grid; gap: 0; margin: 0 0 32px; border-top: 1px solid rgba(255,255,255,.13); }
.case-facts div { padding: 13px 0; border-bottom: 1px solid rgba(255,255,255,.13); color: rgba(255,255,255,.78); font-size: 13px; }
.process-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); counter-reset: process; }
.process-item { position: relative; min-height: 260px; padding: 34px 28px; border-right: 1px solid var(--line); counter-increment: process; }
.process-item:last-child { border-right: 0; }
.process-item::before { content: "0" counter(process); color: var(--ink); font-size: 11px; font-weight: 780; letter-spacing: .12em; }
.process-item h3 { margin: 52px 0 12px; font-size: 21px; }
.process-item p { margin: 0; color: var(--copy); font-size: 14px; }

/* About and content */
.about-split { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(46px, 8vw, 110px); align-items: center; }
.about-split .pic { position: relative; overflow: hidden; }
.about-split .pic::after { content: ""; position: absolute; right: -1px; bottom: -1px; width: 42%; height: 8px; background: var(--lime); }
.about-split .pic img { width: 100%; aspect-ratio: 4 / 4.8; object-fit: cover; filter: saturate(.74); }
.about-split h2 { margin: 14px 0 20px; font-size: clamp(38px, 4.4vw, 57px); line-height: 1.1; letter-spacing: -.045em; }
.about-split p { color: var(--copy); }
.about-facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 30px 0; border-top: 1px solid var(--line); }
.about-facts .item { padding: 20px 18px 18px 0; border-bottom: 1px solid var(--line); }
.about-facts .num { font-size: 29px; font-weight: 760; letter-spacing: -.03em; }
.about-facts .lbl { color: var(--copy); font-size: 12px; }

.news-list { display: grid; grid-template-columns: 1.15fr .925fr .925fr; gap: 14px; }
.news-item { display: flex; min-height: 250px; flex-direction: column; padding: 30px; border-top: 3px solid var(--line); color: var(--ink); background: var(--surface); transition: transform .24s var(--ease), border-color .24s ease; }
.news-item:first-child { min-height: 350px; color: #fff; border-color: var(--lime); background: var(--ink) url("../img/vi-technical-dark.jpg") center / cover no-repeat; }
.news-item:hover { color: var(--ink); transform: translateY(-4px); border-color: var(--lime-deep); }
.news-item:first-child:hover { color: #fff; border-color: var(--lime); }
.news-item .date { margin-bottom: 34px; color: var(--muted); font-size: 10px; font-weight: 740; letter-spacing: .1em; text-transform: uppercase; }
.news-item:first-child .date { color: var(--lime); }
.news-item h4 { margin: 0 0 12px; font-size: 19px; line-height: 1.45; }
.news-item:first-child h4 { color: #fff; font-size: 27px; }
.news-item p { margin: auto 0 0; color: var(--copy); font-size: 13px; }
.news-item:first-child p { color: rgba(255,255,255,.58); }

/* Inner pages */
.page-hero { padding: clamp(96px, 11vw, 148px) 0 clamp(72px, 8vw, 104px); color: #fff; background: var(--ink) url("../img/vi-technical-dark.jpg") center / cover no-repeat; border-bottom: 6px solid var(--lime); }
.breadcrumb { margin-bottom: 28px; color: rgba(255,255,255,.42); font-size: 11px; letter-spacing: .07em; text-transform: uppercase; }
.breadcrumb a { color: var(--lime); }
.page-hero h1 { max-width: 930px; margin: 0 0 20px; color: #fff; font-size: clamp(46px, 6vw, 78px); font-weight: 710; line-height: 1.02; letter-spacing: -.055em; }
.page-hero p { max-width: 760px; margin: 0; color: rgba(255,255,255,.62); font-size: 17px; }
article[id] { scroll-margin-top: 118px; }
article[id] .pic { position: relative; overflow: hidden; }
article[id] .pic::after { content: ""; position: absolute; right: 0; bottom: 0; width: 32%; height: 5px; background: var(--lime); }
article[id] .pic img { width: 100%; border-radius: 0 !important; }
.product-carousel { background: #f0f1ef; }
article[id] .product-carousel::after { content: none; }
.product-carousel__frame { position: relative; overflow: hidden; aspect-ratio: 75 / 52; background: #f0f1ef; }
.product-carousel__slide { display: none; position: absolute; inset: 0; }
.product-carousel__slide.is-active { display: block; }
article[id] .product-carousel__slide img { display: block; width: 100%; height: 100%; object-fit: cover; }
.product-carousel__nav { position: absolute; inset: 0; z-index: 2; pointer-events: none; }
.product-carousel__control { display: none; place-items: center; position: absolute; top: 50%; width: 44px; height: 44px; padding: 0; transform: translateY(-50%); border: 1px solid rgba(255,255,255,.85); border-radius: 50%; background: rgba(17,18,16,.82); color: #fff; cursor: pointer; pointer-events: auto; }
.js .product-carousel__control { display: grid; }
.product-carousel__control svg { display: block; width: 20px; height: 20px; }
.product-carousel__previous { left: 16px; }
.product-carousel__next { right: 16px; }
.product-carousel__control:hover { border-color: var(--lime); background: var(--ink); }
.product-carousel__dots { position: absolute; bottom: 16px; left: 50%; display: flex; align-items: center; gap: 10px; transform: translateX(-50%); pointer-events: auto; }
.product-carousel__dot { width: 12px; height: 12px; padding: 0; border: 2px solid #fff; border-radius: 50%; background: rgba(17,18,16,.55); cursor: pointer; }
.product-carousel__dot.is-active { border-color: var(--lime); background: var(--lime); }
.product-carousel button:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; }
.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; }
article[id] h2 { letter-spacing: -.035em !important; }
.spec-note { margin: 0 0 24px; padding: 18px 20px; border-left: 4px solid var(--lime-deep); color: var(--copy); background: var(--surface); font-size: 13px; }
.tag { display: inline-flex; margin: 0 6px 7px 0; padding: 5px 9px; color: var(--ink); background: var(--lime); font-size: 10px; font-weight: 760; letter-spacing: .07em; text-transform: uppercase; }
.tag.acc, .tag.hot { color: var(--ink); background: var(--lime); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: .78fr 1.22fr; gap: 18px; align-items: stretch; }
.contact-card { padding: clamp(34px, 5vw, 60px); color: #fff; background: var(--ink) url("../img/vi-technical-dark.jpg") center / cover no-repeat; }
.contact-card h3 { margin: 0 0 34px; color: #fff; font-size: 28px; }
.contact-card dl { margin: 0; }
.contact-card dt { margin-top: 24px; color: var(--lime); font-size: 10px; font-weight: 760; letter-spacing: .13em; text-transform: uppercase; }
.contact-card dt:first-of-type { margin-top: 0; }
.contact-card dd { margin: 6px 0 0; color: rgba(255,255,255,.76); }
.contact-card a { color: #fff; border-bottom: 1px solid rgba(255,255,255,.28); }
.contact-form { padding: clamp(34px, 5vw, 60px); border: 1px solid var(--line); background: var(--paper); }
.contact-form h3 { margin: 0 0 8px; font-size: 28px; }
.contact-form p.help { margin: 0 0 28px; color: var(--copy); font-size: 13px; }
.field { margin-bottom: 18px; }
.field label { display: block; margin-bottom: 7px; font-size: 12px; font-weight: 720; }
.field input, .field textarea, .field select { width: 100%; min-height: 50px; padding: 12px 14px; border: 1px solid var(--line); border-radius: 0; color: var(--ink); background: var(--surface); transition: border-color .18s ease, background .18s ease, box-shadow .18s ease; }
.field textarea { min-height: 150px; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: #62695e; }
.field input:focus, .field textarea:focus, .field select:focus { outline: 0; border-color: var(--lime-deep); background: #fff; box-shadow: 0 0 0 4px rgba(197,222,72,.2); }
.submit { width: 100%; min-height: 52px; border: 0; color: var(--ink); background: var(--lime); font-weight: 760; }
.submit:hover { background: var(--lime); }
.submit:disabled { cursor: not-allowed; opacity: .7; }
.form-status { margin: 13px 0 0; color: var(--copy); font-size: 12px; }
.location-panel { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(300px, .6fr); min-height: 440px; border: 1px solid var(--line); background: var(--surface); }
.location-map { position: relative; min-width: 0; min-height: 440px; overflow: hidden; background: #e5e9df; }
.location-map-tiles { position: absolute; inset: 0; }
.location-map-tiles img { position: absolute; display: block; width: 256px; height: 256px; max-width: none; }
.location-marker { position: absolute; z-index: 2; top: 50%; left: 50%; display: block; transform: translate(-50%, -100%); line-height: 0; filter: drop-shadow(0 5px 8px rgba(17, 18, 16, .27)); }
.location-marker:focus-visible { outline: 3px solid var(--ink); outline-offset: 5px; }
.location-map-credit { position: absolute; z-index: 2; right: 8px; bottom: 8px; padding: 3px 7px; color: var(--ink); background: rgba(251, 252, 248, .9); font-size: 11px; line-height: 1.3; }
.location-map-credit a { text-decoration: underline; }
.location-details { display: flex; flex-direction: column; align-items: flex-start; padding: clamp(30px, 4vw, 52px); border-left: 6px solid var(--lime); }
.location-label { font-size: 14px; font-weight: 700; }
.location-details h3 { margin: 16px 0 22px; font-size: clamp(24px, 2.1vw, 28px); line-height: 1.4; }
.location-details p { margin: 0; color: var(--copy); }
.location-details .location-address { color: var(--ink); font-weight: 600; line-height: 1.8; }
.location-details .location-note { margin: 16px 0 28px; font-size: 14px; }
.location-details .btn { margin-top: auto; }

/* Video */
.video-grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; }
.video-card { position: relative; grid-column: span 4; overflow: hidden; aspect-ratio: 16 / 10; cursor: pointer; background: var(--ink); }
.video-card:first-child { grid-column: span 8; grid-row: span 2; }
.video-card img { width: 100%; height: 100%; object-fit: cover; opacity: .76; filter: saturate(.7); transition: transform .6s var(--ease), opacity .25s ease, filter .25s ease; }
.video-card:hover img { transform: scale(1.04); opacity: .94; filter: saturate(1); }
.video-card .play { position: absolute; inset: 0; display: grid; place-items: center; color: #fff; pointer-events: none; }
.video-card .play::before { content: ""; position: absolute; width: 58px; height: 58px; border: 1px solid var(--lime); background: rgba(17,18,16,.7); }
.video-card .play::after { content: "▶"; position: relative; margin-left: 3px; color: var(--lime); font-size: 14px; }
.video-card .caption { position: absolute; right: 0; bottom: 0; left: 0; padding: 18px; color: #fff; background: rgba(17,18,16,.78); font-size: 13px; font-weight: 700; }
.video-modal { position: fixed; inset: 0; z-index: 80; display: none; align-items: center; justify-content: center; padding: 40px; background: rgba(5,6,5,.94); }
.video-modal.open { display: flex; }
.video-modal-inner { position: relative; width: 100%; max-width: 1080px; }
.video-modal video { display: block; width: 100%; max-height: calc(100dvh - 120px); object-fit: contain; background: #000; }
.video-modal-close { position: absolute; top: -48px; right: 0; padding: 5px 10px; border: 0; color: #fff; background: transparent; font-size: 32px; }

/* CTA and footer */
.cta-band { padding: 72px 0; color: var(--ink); background: var(--lime); }
.cta-band .container { display: flex; align-items: center; justify-content: space-between; gap: 34px; }
.cta-band h3 { margin: 0; font-size: clamp(27px, 3.6vw, 42px); line-height: 1.16; letter-spacing: -.035em; }
.cta-band p { margin: 8px 0 0; color: rgba(17,18,16,.66); font-size: 14px; }
.cta-band .btn-primary { color: #fff; background: var(--ink); }
.cta-band .btn-primary:hover { color: var(--lime); background: var(--ink-soft); }
.site-footer { padding: 76px 0 30px; color: rgba(255,255,255,.56); background: var(--ink) url("../img/vi-technical-dark.jpg") center top / cover no-repeat; font-size: 13px; }
.site-footer .brand { width: 272px; height: 106px; margin-bottom: 22px; padding: 8px; box-sizing: border-box; background: #fff; }
.site-footer .brand::before { inset: 8px; background-image: url("../img/davolin-logo-supplied-transparent.png"); }
.footer-grid { display: grid; grid-template-columns: 1.45fr repeat(3, 1fr); gap: 48px; }
.footer-grid h5 { margin: 0 0 16px; color: #fff; font-size: 12px; font-weight: 740; letter-spacing: .09em; }
.footer-grid ul { margin: 0; padding: 0; list-style: none; }
.footer-grid li { padding: 4px 0; }
.footer-grid a { color: rgba(255,255,255,.66); }
.footer-grid a:hover { color: var(--lime); }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; margin-top: 54px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); color: rgba(255,255,255,.36); font-size: 11px; }
.footer-bottom a { color: rgba(255,255,255,.5); }

.reveal { opacity: 1; transform: none; }
.center { text-align: center; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }

@media (max-width: 1120px) {
  .brand { width: 190px; height: 64px; }
  .nav-links a { padding-inline: 8px; font-size: 12px; }
  .nav-links .nav-cta { padding-inline: 13px; }
  .product-grid > .card { grid-column: span 6; }
}

@media (max-width: 900px) {
  .topbar { display: none; }
  .nav { min-height: 72px; }
  .brand { width: 170px; height: 57px; }
  .site-footer .brand { width: 232px; height: 90px; }
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .nav-links {
    position: fixed;
    top: 72px;
    right: 0;
    left: 0;
    display: none;
    max-height: calc(100dvh - 72px);
    overflow-y: auto;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 18px var(--gutter) 28px;
    border-top: 1px solid var(--line);
    background: var(--paper);
    box-shadow: var(--shadow);
  }
  .nav-links.open { display: flex; }
  .nav-links a { width: 100%; min-height: 46px; padding: 10px 0; font-size: 15px; }
  .nav-links a:not(.nav-cta)::after { right: 0; left: 0; }
  .nav-links .nav-cta, .nav-links .nav-cta.active { margin: 8px 0 0; justify-content: center; }
  .hero, .hero-slide .container { min-height: 710px; }
  .hero-slide::before { background: linear-gradient(90deg, rgba(4,5,4,.85), rgba(4,5,4,.56)); }
  .trust { margin-top: 0; }
  .trust .container { width: 100%; box-shadow: none; }
  .trust-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .trust-grid .item { border-bottom: 1px solid var(--line); }
  .section-head { grid-template-columns: 1fr; row-gap: 12px; }
  .section-head p { grid-column: 1; grid-row: auto; }
  .section-head .section-eyebrow { margin-bottom: 0; }
  .path-grid, .brief-shell, .about-split, .contact-grid, .case-spotlight { grid-template-columns: 1fr; }
  .solutions > .container { grid-template-columns: 1fr; }
  .case-spotlight .case-photo { min-height: 410px; }
  .process-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process-item:nth-child(2) { border-right: 0; }
  .process-item:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .news-list { grid-template-columns: 1fr 1fr; }
  .news-item:first-child { grid-column: 1 / -1; }
  .video-card, .video-card:first-child { grid-column: span 6; grid-row: auto; }
  .footer-grid { grid-template-columns: 1.25fr 1fr; }
  .cta-band .container { align-items: flex-start; flex-direction: column; }
  .location-panel { grid-template-columns: 1fr; }
  .location-details { border-left: 0; border-top: 6px solid var(--lime); }
  article[id][style*="grid-template-columns"] { grid-template-columns: 1fr !important; gap: 32px !important; }
  article[id] > .pic[style*="order"] { order: 0 !important; }
}

@media (max-width: 640px) {
  :root { --gutter: 20px; }
  section { padding: 76px 0; }
  .hero, .hero-slide .container { min-height: 720px; }
  .hero-slide .container { padding-top: 90px; padding-bottom: 116px; }
  .hero-slide > img { object-position: 59% center; }
  .hero-slide::before { background: rgba(4,5,4,.74); }
  .hero-copy { padding-left: 19px; }
  .hero .eyebrow { margin-bottom: 14px; font-size: 12px; line-height: 1.5; }
  .hero h1 { margin-bottom: 20px; font-size: clamp(38px, 10.5vw, 44px); }
  .hero h2 { margin-bottom: 20px; font-size: clamp(34px, 9.2vw, 42px); line-height: 1.18; }
  .hero p.lead { margin-bottom: 27px; font-size: 15px; }
  .hero .cta-row { flex-direction: column; align-items: stretch; }
  .hero .btn { width: 100%; }
  .hero-note { display: none; }
  .hero-controls { bottom: 38px; }
  .hero-actions { gap: 7px; }
  .hero-control { width: 42px; height: 42px; }
  .hero-dot { width: 24px; }
  .hero-dot.is-active { width: 38px; }
  .trust-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .trust-grid .item { min-height: 88px; padding: 17px 16px; }
  .section-head { margin-bottom: 38px; }
  .section-head h2 { font-size: 30px; }
  .section-eyebrow { font-size: 14px; }
  .section-head p, .page-hero p { font-size: 14px; }
  .path-grid { gap: 10px; }
  .path-card { min-height: 320px; padding: 28px; }
  .path-card h3 { font-size: 31px; }
  .product-grid { grid-template-columns: 1fr; gap: 12px; }
  .product-grid > .card, .product-grid > .card:nth-child(1), .product-grid > .card:nth-child(2) { grid-column: auto; }
  .card .thumb, .product-grid > .card:nth-child(1) .thumb, .product-grid > .card:nth-child(2) .thumb { aspect-ratio: 16 / 10; }
  .brief-checklist { grid-template-columns: 1fr; }
  .brief-item { min-height: 118px; }
  .brief-actions { grid-column: auto; }
  .solution-row .pic { aspect-ratio: 16 / 11; }
  .case-spotlight .case-photo { min-height: 300px; }
  .process-grid { grid-template-columns: 1fr; }
  .process-item { min-height: 200px; border-right: 0; border-bottom: 1px solid var(--line); }
  .process-item:last-child { border-bottom: 0; }
  .process-item h3 { margin-top: 30px; }
  .about-split .pic img { aspect-ratio: 4 / 3; }
  .news-list { grid-template-columns: 1fr; }
  .news-item:first-child { grid-column: auto; min-height: 300px; }
  .page-hero { padding-top: 78px; }
  .page-hero h1 { font-size: 44px; }
  .contact-card, .contact-form { padding: 28px; }
  .video-grid { grid-template-columns: 1fr; }
  .video-card, .video-card:first-child { grid-column: auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 38px; }
  .footer-bottom { flex-direction: column; }
  .cta-band { padding: 58px 0; }
  .cta-band .btn, .location-details .btn { width: 100%; }
  .location-map { min-height: 320px; }
  article[id] > div[style*="grid-template-columns"] { grid-template-columns: 1fr !important; gap: 14px !important; }
  article[id] h2[style] { font-size: 30px !important; }
}

/* Independent layouts for certificates and mixed-orientation video sources. */
.cert-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; align-items: stretch; }
.cert-grid > .card { grid-column: auto; min-width: 0; }
.cert-grid > .card:first-child { grid-column: 1 / -1; display: grid; grid-template-columns: 240px 1fr; align-items: center; }
.cert-grid > .card:last-child { grid-column: 1 / -1; }
.cert-grid .thumb { height: 260px; aspect-ratio: auto; padding: 20px; background: #f1f3ed; }
.cert-grid .thumb img { object-fit: contain; filter: none; }
.cert-grid .body { min-height: 210px; }
.cert-grid > .card:first-child .body { min-height: 0; }
.video-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; align-items: start; }
.video-card, .video-card:first-child { display: grid; grid-template-rows: auto auto; grid-column: auto; grid-row: auto; aspect-ratio: auto; }
.video-card img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: contain; opacity: 1; filter: none; background: #171917; }
.video-card:hover img { transform: none; filter: none; }
.video-card .caption { position: static; padding: 17px 20px; background: #f1f3ed; color: var(--ink); }
.video-card .play { bottom: 56px; }
@media (max-width: 900px) {
  .cert-grid, .video-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .cert-grid, .video-grid { grid-template-columns: 1fr; }
  .cert-grid > .card:first-child { grid-template-columns: 1fr; }
}

/* Shared reading scale across landing pages and content pages. */
:root { --text-body: 16px; --text-small: 14px; --title-page: clamp(34px, 3.5vw, 48px); --title-section: clamp(28px, 2.6vw, 36px); }
body { font-size: var(--text-body); line-height: 1.8; }
.nav-links a { font-size: 15px; }
.eyebrow, .section-eyebrow { font-size: 16px; line-height: 1.5; letter-spacing: .07em; }
.hero h1 { font-size: clamp(36px, 4vw, 54px); line-height: 1.25; letter-spacing: -.025em; }
.hero p.lead, .page-hero p, .section-head p { font-size: 17px; line-height: 1.85; }
.hero-note { font-size: 14px; color: rgba(255,255,255,.75); }
.page-hero { padding: 64px 0 72px; }
.page-hero h1 { max-width: 1000px; margin-top: 10px; margin-bottom: 22px; font-size: var(--title-page); line-height: 1.32; letter-spacing: -.025em; text-wrap: pretty; }
.page-hero .eyebrow { color: var(--lime); margin-bottom: 10px; }
.breadcrumb { font-size: 14px; color: rgba(255,255,255,.72); margin-bottom: 28px; }
.section-head h2, .brief-shell h2, .case-spotlight h2, .about-split h2 { font-size: var(--title-section); line-height: 1.35; letter-spacing: -.02em; }
.section-head { row-gap: 10px; margin-bottom: 36px; }
.path-card h3, .solution-row h3, .location-details h3, .cta-band h3 { font-size: clamp(24px, 2.1vw, 28px); line-height: 1.4; letter-spacing: -.015em; }
.card h3, .product-grid h3, .contact-card h3, .contact-form h3 { font-size: 24px; line-height: 1.4; }
.card p, .process-item p, .news-item p, .cta-band p { font-size: 16px; line-height: 1.8; }
.card .meta { font-size: 13px; line-height: 1.5; letter-spacing: .055em; }
.product-grid .meta { min-height: 39px; }
.product-grid h3 { min-height: 68px; }
.product-grid .body p { min-height: 116px; }
.card .badge, .tag, .path-index, .news-item .date { font-size: 13px; letter-spacing: .05em; }
.path-link, .more, .brief-item strong, .brief-item span, .solution-row li, .case-facts, .spec-note, .contact-form .help, .field label, .form-status { font-size: 14px; line-height: 1.7; }
.trust-grid .item, .about-facts .lbl, .contact-card dt { font-size: 14px; line-height: 1.6; }
.trust-grid .item { color: var(--copy); letter-spacing: .02em; }
.process-item::before, .location-label { font-size: 14px; }
.news-item h4, .news-item:first-child h4, .process-item h3 { font-size: 22px; line-height: 1.5; }
.video-card .caption { font-size: 16px; line-height: 1.6; }
.site-footer { font-size: 14px; line-height: 1.8; color: rgba(255,255,255,.72); }
.footer-grid h5, .footer-bottom { font-size: 14px; }
.footer-bottom { color: rgba(255,255,255,.7); }
@media (min-width: 901px) and (max-width: 1120px) {
  .nav { gap: 16px; }
  .nav-links a { padding-inline: 6px; font-size: 14px; }
}
@media (max-width: 640px) {
  .hero h1 { font-size: 36px; line-height: 1.3; }
  .hero .eyebrow, .section-eyebrow, .eyebrow { font-size: 14px; }
  .hero p.lead, .page-hero p, .section-head p { font-size: 16px; }
  .page-hero { padding: 40px 0 48px; }
  .page-hero h1 { font-size: 32px; line-height: 1.4; }
  .section-head h2 { font-size: 28px; }
  .product-grid .meta, .product-grid h3, .product-grid .body p { min-height: 0; }
  .product-grid h3, .card h3 { font-size: 23px; }
  article[id] h2[style] { font-size: 28px !important; line-height: 1.4; }
}

.process-item { display: grid; grid-template-columns: 36px minmax(0, 1fr); grid-template-rows: auto 1fr; column-gap: 12px; row-gap: 16px; align-content: start; min-height: 184px; padding: 30px 24px; }
.process-item::before { display: flex; align-items: center; justify-content: center; width: 36px; height: 32px; font-size: 18px; line-height: 1; font-weight: 650; letter-spacing: 0; font-variant-numeric: tabular-nums; }
.process-item h3 { margin: 0; font-size: 22px; line-height: 32px; font-weight: 650; }
.process-item p { grid-column: 1 / -1; margin: 0; font-size: 16px; line-height: 1.8; }
@media (max-width: 640px) {
  .process-item { min-height: 0; padding: 24px 0; row-gap: 10px; }
  .process-item h3 { margin: 0; font-size: 21px; }
  .process-item p { grid-column: 2; }
}

.certificate-gallery { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:24px; scroll-margin-top:100px; }
.certificate-card { min-width:0; border:1px solid var(--line); background:var(--paper); display:flex; flex-direction:column; }
.certificate-frame { position:relative; display:flex; align-items:center; justify-content:center; width:100%; height:320px; padding:24px; background:#ecefe7; border:0; border-bottom:1px solid var(--line); }
.certificate-frame img { width:100%; height:100%; object-fit:contain; filter:none; }
.certificate-open { position:absolute; bottom:14px; right:14px; padding:6px 12px; background:var(--ink); color:white; font-size:13px; }
.certificate-frame:focus-visible { outline:3px solid var(--lime-deep); outline-offset:-3px; }
.certificate-pending { flex-direction:column; gap:12px; color:#767d70; background:repeating-linear-gradient(135deg,#f0f2ec,#f0f2ec 12px,#ecefe7 12px,#ecefe7 13px); }
.certificate-pending > span { font-size:26px; font-weight:600; letter-spacing:.03em; }
.certificate-pending p { margin:0; font-size:14px; }
.certificate-body { flex:1; display:flex; flex-direction:column; padding:24px; }
.certificate-category { color:var(--ink); font-size:13px; margin-bottom:8px; }
.certificate-body h3 { font-size:22px; line-height:1.4; margin:0 0 12px; }
.certificate-body p { font-size:16px; line-height:1.75; margin:0 0 22px; }
.certificate-dialog { width:min(1000px,94vw); max-width:94vw; max-height:94dvh; padding:0; border:0; background:var(--paper); }
.certificate-dialog::backdrop { background:rgba(0,0,0,.78); }
.certificate-toolbar,.certificate-controls { display:flex; gap:12px; align-items:center; justify-content:space-between; padding:16px 20px; }
.certificate-toolbar h3 { margin:0; font-size:20px; }
.certificate-dialog button { padding:8px 12px; border:1px solid var(--line); background:var(--paper); color:var(--ink); font-size:14px; }
.certificate-dialog button:disabled { opacity:.4; cursor:default; }
.certificate-stage { height:65dvh; overflow:auto; background:#e3e7de; padding:20px; }
.certificate-stage img { width:100%; height:100%; object-fit:contain; }
.certificate-stage.zoomed img { width:1400px; max-width:none; height:auto; }
@media(max-width:900px) { .certificate-gallery { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media(max-width:640px) { .certificate-gallery { grid-template-columns:1fr; } .certificate-toolbar { align-items:flex-start; } .certificate-toolbar h3 { font-size:17px; } .certificate-controls { flex-wrap:wrap; gap:8px; } }

/* Store links share the official 1688 favicon in static and CMS-rendered pages. */
a.btn[href^="https://szdavo.1688.com"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
a.btn[href^="https://szdavo.1688.com"]::before {
  content: "";
  flex: 0 0 20px;
  width: 20px;
  height: 20px;
  background: url("../img/1688-favicon.ico") center / contain no-repeat;
}

/* Local review: clear hierarchy and comfortable interaction targets. */
body.video-open { overflow: hidden; }
.product-carousel__dots { bottom: 4px; gap: 0; }
.product-carousel__dot { display: grid; place-items: center; width: 44px; height: 44px; border: 0; background: transparent; }
.product-carousel__dot::before { content: ""; width: 12px; height: 12px; border: 2px solid #fff; border-radius: 50%; background: rgba(17,18,16,.55); }
.product-carousel__dot.is-active { background: transparent; }
.product-carousel__dot.is-active::before { border-color: var(--lime); background: var(--lime); }
.series-nav { position: sticky; top: 81px; z-index: 40; padding: 12px 0; border-bottom: 1px solid var(--line); background: var(--paper); }
.series-nav .container { display: flex; gap: 8px; overflow-x: auto; }
.series-nav a { flex: 1 0 auto; min-height: 44px; display: grid; place-items: center; padding: 8px 18px; border: 1px solid var(--line); font-size: 15px; font-weight: 600; }
.series-nav a:hover, .series-nav a:focus-visible { background: var(--lime); border-color: var(--lime-deep); }
article[id] { scroll-margin-top: 170px; }
#project-brief { scroll-margin-top: 100px; }
.field-hint { color: var(--copy); font-size: 14px; line-height: 1.7; margin: 8px 0 0; }
.contact-shortcuts { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }
.video-modal-close { min-width: 44px; min-height: 44px; }
.home-page main > section:not(.hero):not(.cta-band) { padding-block: clamp(60px, 6vw, 84px); }
.home-page .hero, .home-page .hero-slide .container { min-height: 650px; }
.home-page .hero-slide .container { align-items: center; padding-top: 64px; padding-bottom: 116px; }
.home-page .hero-slide > img { filter: saturate(.9) contrast(1.02); }
.home-page .hero-slide::before { background: linear-gradient(90deg,rgba(4,5,4,.83),rgba(4,5,4,.55) 42%,rgba(4,5,4,.12) 78%,rgba(4,5,4,.22)); }
.home-page .section-eyebrow { display: none; }
.home-page .section-head { display: block; }
.home-page .section-head p { max-width: 760px; margin-top: 16px; }
.home-page .section-head h2::after { content: none; }
.home-page .path-card { min-height: 280px; padding: 32px; gap: 24px; }
.home-page .path-card:nth-child(2) { background: var(--surface); border-color: var(--line); border-top: 4px solid var(--lime); }
.home-page .product-grid h3, .home-page .product-grid .body p, .home-page .product-grid .meta { min-height: 0; }
.home-page .product-grid h3 { margin-bottom: 18px; }
.home-page .card .body { padding: 26px; }
@media (max-width: 900px) {
  .series-nav { top: 73px; }
  .home-page .hero, .home-page .hero-slide .container { min-height: 680px; }
}
@media (max-width: 640px) {
  .home-page .hero, .home-page .hero-slide .container { min-height: 680px; }
  .home-page .hero-slide .container { padding-top: 48px; padding-bottom: 108px; }
  .home-page .hero-slide::before { background: linear-gradient(90deg,rgba(4,5,4,.82),rgba(4,5,4,.5)); }
  .home-page .hero-controls { min-height: 48px; bottom: 24px; }
  .home-page main > section:not(.hero):not(.cta-band) { padding-block: 56px; }
  .series-nav a { padding-inline: 14px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}

/* Source product images retain their complete proportions. */
.image-context { position: absolute; left: 12px; bottom: 12px; padding: 4px 8px; background: rgba(251,252,248,.94); color: var(--ink); font-size: 11px; line-height: 1.5; }
.card .thumb img[src*="davo-20260929/"] { object-fit: contain; filter: none; background: #000; }
.card .thumb img[src*="davo-20260929/mining-"],
.card .thumb img[src*="davo-20260929/marine-d"],
.card .thumb img[src*="davo-20260929/metal-d"],
.card .thumb img[src*="davo-20260929/silicone-"] { object-fit: cover; }
.card:hover .thumb img[src*="davo-20260929/"] { transform: none; }
.card .thumb img[src*="marine-bridge"],
.card .thumb img[src*="metal-stamping"],
.card .thumb img[src*="keyboard-assembly"] { object-fit: cover; background: var(--surface-deep); }
.capability-grid .thumb { aspect-ratio: auto !important; height: 220px; padding: 16px 16px 0; background: var(--paper); }
.capability-grid .thumb img[src*="davo-20260929/"] { object-fit: contain; background: var(--paper); }
.capability-grid .body { padding: 24px; }
.capability-grid .thumb { aspect-ratio: 3 / 2 !important; height: auto; padding: 0; }
.capability-grid .thumb img[src*="davo-20260929/"] { object-fit: cover; }
.capability-grid .quality-photo img[src*="davo-20260929/"], .capability-grid .card:hover .quality-photo img[src*="davo-20260929/"] { object-position: right center; transform: scale(1.09); }
.card .thumb img[src*="explosion-d8602ex"] { object-fit: cover; }
article[id] .product-carousel__slide img[src*="davo-20260929/"] { object-fit: contain; background: #f0f1ef; }
.solution-row .pic img[src*="custom-d5207"],
.solution-row .pic img[src*="explosion-d8405a"] { object-fit: contain; background: #000; filter: none; }

/* Shared catalog rhythm: readable copy, stable media, quiet interaction. */
section:not(.hero):not(.page-hero):not(.cta-band) { padding-block: clamp(56px, 6vw, 84px); }
.section-eyebrow { color: var(--copy); font-size: 13px; letter-spacing: .04em; }
.hero h2 { font-size: clamp(36px, 4vw, 54px); line-height: 1.25; letter-spacing: -.025em; }
.about-split { gap: clamp(28px, 5vw, 64px); align-items: start; }
.about-split .pic img { aspect-ratio: auto; height: auto; object-fit: contain; filter: none; }
.about-split .pic { margin-top: 8px; }
.about-split:has(img[src*="company-reception-supplied"]) { grid-template-columns: 1fr; gap: 36px; }
.about-split:has(img[src*="company-reception-supplied"]) > .pic { width: 100%; margin-top: 0; }
.about-split:has(img[src*="company-reception-supplied"]) > div:not(.pic) { width: 100%; max-width: 960px; margin-inline: auto; }
.about-split:has(img[src*="company-reception-supplied"]) .about-facts { grid-template-columns: repeat(3, minmax(0, 1fr)); }
@media (max-width: 640px) {
  .about-split:has(img[src*="company-reception-supplied"]) { gap: 24px; }
  .about-split:has(img[src*="company-reception-supplied"]) .about-facts { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
article[id] .product-carousel__frame { aspect-ratio: 4 / 3; }
article[id] .product-carousel__slide img[src*="/cutouts/"] { padding: 40px 56px 48px; object-fit: contain; background: #f0f1ef; filter: none; }
@media (max-width: 640px) {
  article[id] .product-carousel__slide img[src*="/cutouts/"] { padding: 28px 40px 44px; }
  .product-carousel__previous { left: 8px; }
  .product-carousel__next { right: 8px; }
  .product-carousel__control { width: 36px; height: 36px; }
}
.product-grid .meta, .product-grid h3, .product-grid .body p { min-height: 0; }
.product-grid .body { padding: 24px; }
.product-grid h3 { font-size: 22px; line-height: 1.5; margin-bottom: 14px; }
.product-grid .body p { margin-bottom: 24px; }
.product-grid .more { margin-top: auto; }
.capability-grid .body p { margin-bottom: 0; }
.card:hover, .solution-row:hover, .path-card:hover { transform: none; box-shadow: 0 8px 24px rgba(20,24,16,.06); }
.solution-row:hover .pic img { transform: none; }
.card:not(a):hover { box-shadow: none; border-color: var(--line); }
.card:not(a):hover .thumb::after { border-bottom-width: 0; }
.about-facts .num { line-height: 1.35; }
.about-facts .lbl { margin-top: 6px; }
.series-nav a[aria-current="true"] { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.series-nav .container { scrollbar-width: thin; scrollbar-color: var(--line) transparent; }
.nav-toggle, .hero-control, .hero-dot { min-width: 44px; min-height: 44px; }
.hero-dot::before { left: 6px; right: 6px; }
.home-page .hero-controls { top: 0; bottom: 0; width: 100%; min-height: 0; }
.home-page .hero-dots { position: absolute; bottom: 54px; left: max(var(--gutter), calc((100% - var(--maxw)) / 2)); }
.home-page .hero-actions { position: absolute; left: 50%; bottom: 48px; display: flex; gap: 16px; transform: translateX(-50%); pointer-events: auto; }
.home-page .hero-control { position: static; display: grid; place-items: center; width: 48px; height: 56px; padding: 0; border: 0; background: transparent; backdrop-filter: none; color: #fff; font-size: 28px; line-height: 1; transform: none; pointer-events: auto; text-shadow: 0 1px 6px #000; }
.home-page .hero-control:hover { color: var(--lime); background: transparent; }
@media (max-width: 640px) {
  .home-page .hero-controls { top: 0; bottom: 0; }
  .home-page .hero-dots { bottom: 24px; }
  .home-page .hero-control { width: 44px; font-size: 24px; }
  .home-page .hero-actions { bottom: 18px; gap: 12px; }
}
:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; box-shadow: 0 0 0 6px var(--lime); }
.skip-link { position: fixed; top: 12px; left: 16px; z-index: 100; padding: 10px 18px; background: var(--lime); color: var(--ink); transform: translateY(-160%); font-weight: 700; }
.skip-link:focus { transform: translateY(0); }
#main-content { scroll-margin-top: 96px; }
.footer-grid a { display: inline-block; padding-block: 6px; }
.footer-grid li { padding-block: 0; }
.footer-grid a.brand { display: block; }
/* Square product photography shares a landscape catalog crop. */
.product-grid > .card:nth-child(n) .thumb { aspect-ratio: 4 / 3; }
.card .thumb img[src*="custom-d5207"],
.card .thumb img[src*="explosion-d8602ex"] { object-fit: cover; background: #000; }
.solution-row .pic:has(img[src*="custom-d5207"]),
.solution-row .pic:has(img[src*="explosion-d8602ex"]) { aspect-ratio: 4 / 3; }
.solution-row .pic img[src*="custom-d5207"],
.solution-row .pic img[src*="explosion-d8602ex"] { object-fit: cover; }
@media (min-width: 901px) and (max-width: 1120px) {
  .nav { gap: 10px; }
  .brand { width: 160px; }
  .nav-links a { padding-inline: 5px; font-size: 13px; }
  .nav-links .nav-cta { margin-left: 4px; padding-inline: 10px; }
}
@media (max-width: 640px) {
  .hero h2 { font-size: 36px; line-height: 1.3; }
  .product-grid h3 { font-size: 21px; }
  .product-grid .body { padding: 22px; }
  .section-head { margin-bottom: 28px; }
  .about-facts { margin-block: 24px; }
  .about-facts .num { font-size: 26px; }
  .certificate-frame { height: 280px; }
  .certificate-toolbar, .certificate-controls { padding: 12px; }
  .certificate-dialog button { min-height: 44px; }
  .contact-card, .contact-form { padding: 24px; }
}