/* Pinchuang Grinding LP v1 — relayout */
:root {
  --blue: #0e318f;
  --blue-mid: #0e5db8;
  --blue-deep: #0a2248;
  --blue-soft: #e8f0fb;
  --green: #83c735;
  --green-dark: #6fa82c;
  --gold: #d4af37;
  --text: #1c2940;
  --muted: #5d6677;
  --line: #e4e9f0;
  --bg: #f5f8fc;
  --white: #fff;
  --wa: #25d366;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 6px 20px rgba(14, 49, 143, 0.07);
  --shadow-hover: 0 12px 28px rgba(14, 49, 143, 0.12);
  --max: 1200px;
  --sticky-h: 64px;
  --space: 8px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--font); color: var(--text); line-height: 1.55;
  background: var(--white); font-size: 16px; -webkit-font-smoothing: antialiased;
  padding-bottom: calc(var(--sticky-h) + 16px); overflow-x: hidden;
}
@media (min-width: 768px) { body { padding-bottom: 0; } }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-mid); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, summary:focus-visible,
input:focus-visible, textarea:focus-visible {
  outline: 3px solid rgba(14, 93, 184, 0.45); outline-offset: 2px;
}
.container { width: min(100% - 2rem, var(--max)); margin-inline: auto; }

h1 { font-size: clamp(1.7rem, 3.8vw, 2.55rem); font-weight: 800; line-height: 1.12; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.3rem, 2.4vw, 1.75rem); font-weight: 800; line-height: 1.2; color: var(--blue-deep); letter-spacing: -0.015em; }
h3 { font-size: 1.05rem; font-weight: 700; line-height: 1.3; color: var(--blue-deep); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .4rem;
  padding: .7rem 1.2rem; border-radius: var(--radius-sm); font-weight: 700; font-size: .94rem;
  border: 2px solid transparent; cursor: pointer; text-decoration: none !important;
  transition: background .2s, color .2s, border-color .2s, transform .15s, box-shadow .2s;
  min-height: 44px; font-family: inherit;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 4px 14px rgba(14,49,143,.25); }
.btn-primary:hover { background: var(--blue-mid); }
.btn-outline { background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline:hover { background: var(--blue); color: #fff; }
.btn-wa { background: var(--wa); color: #fff; box-shadow: 0 4px 14px rgba(37,211,102,.25); }
.btn-wa:hover { background: #1ebe57; }
.btn-ghost { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.7); }
.btn-ghost:hover { background: rgba(255,255,255,.22); }
.btn-sm { padding: .5rem .9rem; font-size: .85rem; min-height: 38px; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.97); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: .75rem; padding: .7rem 0; }
.logo { flex: 0 0 auto; min-width: 0; }
.logo img { height: 34px; width: auto; }
.header-tools {
  display: flex; align-items: center; justify-content: flex-end;
  gap: .65rem; flex: 0 0 auto; margin-left: auto;
}
.header-cta { display: flex; gap: .5rem; flex: 0 0 auto; }
@media (max-width: 640px) {
  .header-cta { display: none; }
  .logo img { height: 28px; }
  .header-tools { gap: .35rem; }
  .lang-switch { font-size: .68rem; letter-spacing: .04em; gap: .22rem; }
  .lang-switch a { padding: .35rem .2rem; /* larger tap target on phone */ }
}

/* ——— Section headers ——— */
.sec { padding: calc(var(--space) * 3.5) 0; }
@media (min-width: 768px) { .sec { padding: calc(var(--space) * 5) 0; } }
.sec-alt { background: var(--bg); }
.sec-head-center { text-align: center; max-width: 36rem; margin: 0 auto calc(var(--space) * 2.5); }
.sec-head-center .eyebrow {
  color: var(--blue-mid); font-size: .7rem; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase;
}
.sec-head-center h2 { margin: .35rem 0 .5rem; }
.sec-head-center h2::after {
  content: ""; display: block; width: 36px; height: 3px;
  background: linear-gradient(120deg, rgba(10,34,72,.94) 0%, rgba(14,49,143,.90) 48%, rgba(14,93,184,.82) 100%), var(--green));
  margin: .55rem auto 0; border-radius: 2px;
}
.sec-head-center p { color: var(--muted); font-size: .92rem; }

.sec-head-split {
  display: flex; flex-wrap: wrap; gap: 1rem 2rem;
  align-items: flex-end; justify-content: space-between;
  margin-bottom: calc(var(--space) * 2.5);
}
.sec-head-split .left { flex: 1 1 280px; max-width: 40rem; }
.sec-head-split .right { flex: 0 1 320px; color: var(--muted); font-size: .92rem; }
.sec-head-split .eyebrow {
  color: var(--blue-mid); font-size: .7rem; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase; margin-bottom: .3rem;
}
.sec-head-split h2 { margin: 0; }
.sec-head-split h2::after {
  content: ""; display: block; width: 36px; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--green));
  margin-top: .5rem; border-radius: 2px;
}

/* ——— Hero ——— */
.hero { position: relative; color: #0b1b33; overflow: hidden; background: #eef1f5; }
.hero--banner { padding: 0; }
.hero--banner .hero-banner { position: relative; width: 100%; max-width: none; margin: 0; }
.hero-banner__viewport { position: relative; overflow: hidden; width: 100%; background: #e8ecf1; }
.hero-banner__track {
  display: flex; width: 100%;
  transition: transform .55s cubic-bezier(.22,.61,.36,1);
  will-change: transform;
}
.hero-banner__slide {
  flex: 0 0 100%; width: 100%; display: block; line-height: 0;
  text-decoration: none; color: inherit; cursor: pointer;
}
.hero-banner__slide img {
  width: 100%; height: auto; display: block;
  object-fit: contain; object-position: center;
  background: #e8ecf1;
}
.hero-banner__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  z-index: 3; width: 42px; height: 42px; border-radius: 999px;
  border: 1px solid rgba(14,49,143,.18);
  background: rgba(255,255,255,.92); color: #0e318f;
  display: inline-flex; align-items: center; justify-content: center;
  cursor: pointer; box-shadow: 0 6px 18px rgba(10,30,70,.12);
  transition: background .15s ease, color .15s ease, transform .15s ease;
}
.hero-banner__nav:hover { background: #0e318f; color: #fff; }
.hero-banner__nav:focus-visible { outline: 2px solid #0e5db8; outline-offset: 2px; }
.hero-banner__nav svg { width: 20px; height: 20px; }
.hero-banner__nav--prev { left: .65rem; }
.hero-banner__nav--next { right: .65rem; }
.hero-banner__dots {
  position: relative; z-index: 5; isolation: isolate;
  display: flex; justify-content: center; align-items: center;
  gap: .45rem; margin: 0; padding: .55rem 0 .65rem;
  background: #e8ecf1; border-bottom: 1px solid var(--line);
  pointer-events: auto;
}
.hero-banner__dots button {
  pointer-events: auto; width: 28px; height: 28px; border-radius: 999px;
  border: 0; padding: 0; cursor: pointer;
  background: transparent;
  display: inline-flex; align-items: center; justify-content: center;
  transition: background .15s ease;
}
.hero-banner__dots button::after {
  content: ""; width: 8px; height: 8px; border-radius: 999px;
  background: rgba(14,49,143,.28);
  transition: width .2s ease, background .2s ease;
}
.hero-banner__dots button.is-active::after {
  width: 22px; background: #0e318f;
}
.hero-banner__dots button:focus-visible { outline: 2px solid #0e5db8; outline-offset: 2px; }

/* Visible H1 under hero */
.hero-titlebar {
  background: #fff;
  border-bottom: 1px solid var(--line);
  padding: .85rem 0 .9rem;
  text-align: center;
}
.hero-titlebar h1 {
  margin: 0;
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  color: var(--blue);
  font-weight: 800;
  line-height: 1.25;
}
.hero-titlebar h1::after {
  content: "";
  display: block;
  width: 36px;
  height: 3px;
  margin: .45rem auto 0;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--gold), var(--green));
}
.hero-titlebar p {
  margin: .45rem auto 0;
  font-size: .88rem;
  color: var(--muted);
  max-width: 42rem;
}
.sr-only {
  position: absolute !important; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}
@media (max-width: 699px) {
  .hero-banner__nav { width: 34px; height: 34px; }
  .hero-banner__nav--prev { left: .35rem; }
  .hero-banner__nav--next { right: .35rem; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-banner__track { transition: none; }
}

/* Trust */
.trust { background: var(--white); border-bottom: 1px solid var(--line); padding: 1rem 0; }
.trust-grid {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: .65rem 1rem; text-align: center;
}
@media (min-width: 700px) { .trust-grid { grid-template-columns: repeat(5, 1fr); } }
.trust-item strong { display: block; color: var(--blue); font-size: 1.05rem; font-weight: 800; }
.trust-item span { font-size: .75rem; color: var(--muted); }

/* ——— Proof + packing ——— */
.proof-grid {
  display: grid; gap: 1.1rem; align-items: stretch;
}
@media (min-width: 900px) {
  .proof-grid { grid-template-columns: 1fr 1fr; gap: 1.25rem; }
}
.proof-visual {
  border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line);
  box-shadow: var(--shadow); background: #fff; min-height: 260px;
}
.proof-visual img { width: 100%; height: 100%; object-fit: cover; min-height: 260px; }
@media (min-width: 900px) {
  .proof-visual { min-height: 100%; }
  .proof-visual img { min-height: 100%; position: absolute; inset: 0; }
  .proof-visual { position: relative; }
}
.proof-copy > p { color: var(--muted); font-size: .92rem; margin: .65rem 0 1.1rem; max-width: 46ch; }
.proof-services {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem 1.15rem 1.15rem; box-shadow: var(--shadow); margin-bottom: 1.15rem;
}
.proof-services h3 {
  font-size: .95rem; margin-bottom: .75rem; color: var(--blue-deep);
}
.proof-services ul { list-style: none; display: grid; gap: .65rem; }
.proof-services li {
  display: grid; grid-template-columns: 1.4rem 1fr; gap: .65rem; align-items: start;
  font-size: .86rem; color: var(--text); line-height: 1.45;
}
.proof-services li svg { width: 1.35rem; height: 1.35rem; color: var(--green-dark); margin-top: .1rem; }
.proof-services li strong { color: var(--blue-deep); font-weight: 700; }
.cert-row { display: flex; flex-wrap: wrap; gap: .7rem; align-items: stretch; }
.cert-row > img {
  /* legacy; thumbs use .cert-thumb img */
  height: 110px; width: auto; max-width: 86px; object-fit: contain;
}
.packing-row {
  margin-top: .85rem; margin-bottom: 0; display: grid; gap: .75rem;
  grid-template-columns: repeat(2, 1fr);
}
@media (min-width: 800px) { .packing-row { grid-template-columns: repeat(4, 1fr); gap: .85rem; } }
.packing-row figure {
  border-radius: var(--radius-sm); overflow: hidden; border: 1px solid var(--line);
  background: #fff; aspect-ratio: 5 / 4; margin: 0; box-shadow: var(--shadow);
}
.packing-row .pack-thumb {
  display: block; width: 100%; height: 100%;
  padding: 0; margin: 0; border: 0; background: transparent;
  cursor: zoom-in; line-height: 0;
}
.packing-row .pack-thumb:focus-visible {
  outline: 2px solid #0e5db8; outline-offset: 2px;
}
.packing-row img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; pointer-events: none; }
.packing-label { display: none; }

/* ——— Mid CTA ——— */
.mid-cta {
  background: linear-gradient(135deg, var(--blue-deep) 0%, var(--blue) 55%, var(--blue-mid) 100%);
  color: #fff; padding: 1.15rem 0;
}
.mid-cta-inner {
  display: flex; flex-wrap: wrap; gap: 1.25rem 2rem;
  align-items: center; justify-content: space-between;
}
.mid-cta-copy { flex: 1 1 420px; min-width: 0; max-width: 48rem; }
.mid-cta h2 { color: #fff; font-size: clamp(1.15rem, 2.2vw, 1.45rem); margin-bottom: .35rem; }
.mid-cta h2::after { display: none; }
.mid-cta p { opacity: .92; font-size: .92rem; }
.mid-cta-actions { display: flex; flex-wrap: wrap; gap: .6rem; flex: 0 0 auto; }
.mid-cta-quote {
  background: #fff !important; color: var(--blue) !important;
  box-shadow: 0 4px 14px rgba(0,0,0,.18) !important;
}
.mid-cta-quote:hover { background: #f0f5ff !important; }



/* ——— Products + tabs ——— */
.product-grid {
  display: grid; gap: 1rem; grid-template-columns: 1fr; align-items: stretch;
}
@media (min-width: 800px) { .product-grid { grid-template-columns: repeat(3, 1fr); } }
.product-card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column; box-shadow: var(--shadow);
  height: 100%; transition: transform .2s, box-shadow .2s;
}
.product-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.product-card .thumb {
  aspect-ratio: 16 / 10; background: #f7f9fc; padding: .5rem;
  border-bottom: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
}
.product-card .thumb img { width: 100%; height: 100%; object-fit: contain; }
.product-card .body {
  padding: 1rem 1.1rem 1.15rem; flex: 1; display: flex; flex-direction: column;
}
.product-card h3 { font-size: 1.05rem; margin-bottom: .3rem; }
.product-card .desc { font-size: .84rem; color: var(--muted); margin-bottom: .7rem; }
.product-card ul { list-style: none; font-size: .84rem; margin-bottom: .85rem; flex: 1; }
.product-card ul li {
  padding: .28rem 0 .28rem 1rem; position: relative; border-bottom: 1px dashed var(--line);
}
.product-card ul li:last-child { border-bottom: 0; }
.product-card ul li::before {
  content: ""; position: absolute; left: 0; top: .65rem;
  width: .38rem; height: .38rem; border-radius: 50%; background: var(--green);
}
.product-card .actions { display: flex; gap: .45rem; flex-wrap: wrap; margin-top: auto; }


/* Spec tabs */
.spec-tablist {
  display: flex; flex-wrap: wrap; gap: .4rem; margin-bottom: 0;
  border-bottom: 2px solid var(--line);
}
.spec-tab {
  appearance: none; background: transparent; border: 0; border-bottom: 2px solid transparent;
  margin-bottom: -2px; padding: .7rem 1rem; font: inherit; font-size: .88rem; font-weight: 700;
  color: var(--muted); cursor: pointer; border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}
.spec-tab:hover { color: var(--blue); background: var(--blue-soft); }
.spec-tab[aria-selected="true"] {
  color: var(--blue); border-bottom-color: var(--blue); background: #fff;
}
.spec-panel {
  display: none; background: #fff; border: 1px solid var(--line); border-top: 0;
  border-radius: 0 0 var(--radius) var(--radius); overflow: hidden; box-shadow: var(--shadow);
}
.spec-panel.is-active { display: block; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.specs { width: 100%; border-collapse: collapse; font-size: .88rem; min-width: 320px; }
table.specs th, table.specs td {
  padding: .7rem 1rem; text-align: left; border-bottom: 1px solid var(--line);
}
table.specs thead th {
  background: var(--blue); color: #fff; font-weight: 700; white-space: nowrap;
  position: sticky; top: 0;
}
table.specs tbody th { font-weight: 600; width: 38%; color: var(--text); background: transparent; }
table.specs tbody tr:nth-child(even) td,
table.specs tbody tr:nth-child(even) th { background: #f7fafc; }
table.specs tbody tr:last-child td,
table.specs tbody tr:last-child th { border-bottom: 0; }
.table-note {
  text-align: center; font-size: .8rem; color: var(--muted); margin-top: .4rem; margin-bottom: 0;
}

/* Models table — force center over global table.specs left align */
table.specs.models-table th,
table.specs.models-table td {
  text-align: center;
  vertical-align: middle;
  padding: .65rem .5rem;
}
table.specs.models-table thead th {
  text-align: center;
}
table.specs.models-table tbody th {
  width: 8%;
  color: var(--blue);
  font-weight: 700;
  text-align: center;
}
.models-spec__head {
  text-align: left;
}
.models-spec__note {
  text-align: center;
}
.models-spec__cta {
  display: flex;
  justify-content: center;
  width: 100%;
}



/* Full pin mill model table under Core equipment */
.models-spec {
  margin-top: 1.15rem;
}
.models-spec__head {
  margin-bottom: .85rem;
}
.models-spec__head h3 {
  font-size: 1.05rem;
  color: var(--blue);
  margin: 0 0 .35rem;
}
.models-spec__head p {
  font-size: .86rem;
  color: var(--muted);
  margin: 0;
  max-width: 52rem;
}
.models-spec__table {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: auto;
  background: #fff;
  box-shadow: var(--shadow);
}
.models-table {
  width: 100%;
  min-width: 0;
  table-layout: fixed;
  font-size: .82rem;
}
.models-table th,
.models-table td {
  white-space: nowrap;
  text-align: center;
  overflow: hidden;
  text-overflow: ellipsis;
}
.models-table thead th:nth-child(1),
.models-table tbody th {
  width: 8%;
  font-weight: 700;
  color: var(--blue);
  text-align: center;
}
.models-table thead th:nth-child(2),
.models-table td:nth-child(2) {
  width: 14%;
}
.models-table thead th:nth-child(3),
.models-table td:nth-child(3) {
  width: 22%;
}
.models-table thead th:nth-child(n+4),
.models-table td:nth-child(n+4) {
  width: 14%;
}
/* Beat global table.specs tbody th { width: 38% } */
table.specs.models-table tbody th {
  width: 8%;
  color: var(--blue);
}
.models-table thead th {
  text-align: center;
}
.models-spec__note {
  margin: .45rem 0 0;
  font-size: .78rem;
  color: var(--muted);
}
.models-spec__cta {
  display: flex;
  justify-content: center;
  margin: .85rem 0 0;
}
#products.sec {
  padding-bottom: calc(var(--space) * 2);
}
@media (min-width: 768px) {
  #products.sec { padding-bottom: calc(var(--space) * 2.5); }
}

/* ——— Video + spice line ——— */
.media-line {
  display: grid; gap: 1.5rem; align-items: center;
}
@media (min-width: 800px) {
  .media-line { grid-template-columns: minmax(280px, 560px) 1fr; gap: 1.35rem; }
}
.video-wrap {
  max-width: 560px; width: 100%; margin: 0 auto;
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--shadow-hover); background: #0a1628;
  aspect-ratio: 16 / 9;
}
@media (min-width: 800px) { .video-wrap { margin: 0; } }
.video-wrap video {
  width: 100%; height: 100%; display: block;
  object-fit: contain; background: #0a1628;
  border-radius: inherit;
}

.line-pitch h2 { margin-bottom: .55rem; }
.line-pitch > p { color: var(--muted); font-size: .92rem; margin-bottom: 1rem; max-width: 48ch; }
.steps {
  list-style: none; display: grid; gap: .55rem; margin-bottom: 1rem;
}
.steps li {
  display: grid; grid-template-columns: 1.75rem 1fr; gap: .65rem; align-items: start;
  font-size: .9rem;
}
.steps .n {
  width: 1.75rem; height: 1.75rem; border-radius: 6px; background: var(--blue);
  color: #fff; font-size: .75rem; font-weight: 800; display: grid; place-items: center;
}
.line-bullets { margin: 0 0 1.15rem 1.1rem; font-size: .88rem; color: var(--muted); }
.line-bullets li { margin-bottom: .3rem; }
.line-actions { display: flex; flex-wrap: wrap; gap: .55rem; }

/* ——— Cases ——— */
.cases-grid {
  display: grid; gap: 1rem; grid-template-columns: 1fr;
}
@media (min-width: 700px) { .cases-grid { grid-template-columns: repeat(3, 1fr); } }
.case-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow); display: flex; flex-direction: column;
  transition: transform .2s, box-shadow .2s;
}
.case-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-hover); }
.case-card .case-img { aspect-ratio: 4 / 3; background: var(--bg); overflow: hidden; }
.case-card .case-img img { width: 100%; height: 100%; object-fit: cover; }
.case-card .case-body { padding: 1rem 1.1rem 1.15rem; flex: 1; display: flex; flex-direction: column; }
.case-card .region {
  font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase;
  color: var(--blue-mid); margin-bottom: .25rem;
}
.case-card .cap {
  font-size: 1.35rem; font-weight: 800; color: var(--blue); line-height: 1.15; margin-bottom: .4rem;
}
.case-card .cap span { font-size: .8rem; font-weight: 600; color: var(--muted); }
.case-card p { font-size: .84rem; color: var(--muted); flex: 1; margin-bottom: .85rem; }

/* ——— Process ——— */
.process {
  display: grid; gap: 0; background: var(--blue); color: #fff;
  border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
}
@media (min-width: 800px) { .process { grid-template-columns: repeat(4, 1fr); } }
.process-step { padding: .95rem 1rem; border-bottom: 1px solid rgba(255,255,255,.12); }
@media (min-width: 800px) {
  .process-step { border-bottom: 0; border-right: 1px solid rgba(255,255,255,.12); }
  .process-step:last-child { border-right: 0; }
}
.process-step .num { display: block; color: #74b9ff; font-size: 1.3rem; font-weight: 800; margin-bottom: .4rem; }
.process-step h3 {
  font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; margin-bottom: .4rem; color: #fff;
}
.process-step h3::after {
  content: ""; display: block; width: 32px; height: 2px; background: var(--gold); margin-top: .4rem;
}
.process-step p { font-size: .82rem; opacity: .9; }

/* ——— FAQ + Form ——— */
.faq-inquiry {
  background: linear-gradient(180deg, var(--bg) 0%, #e8eef8 100%);
  padding: calc(var(--space) * 3.5) 0;
}
@media (min-width: 768px) { .faq-inquiry { padding: calc(var(--space) * 5) 0; } }
@media (min-width: 769px) {
  .faq-inquiry .container { max-width: min(1200px, calc(100% - 7rem)); }
}
.faq-inquiry__grid { display: grid; gap: 1.15rem; align-items: start; }
@media (min-width: 901px) {
  .faq-inquiry__grid { grid-template-columns: 1.1fr 1fr; gap: 1.25rem; }
}
.faq-inquiry .col-head { margin-bottom: .9rem; }
.faq-inquiry .col-head .eyebrow {
  color: var(--blue-mid); font-size: .7rem; font-weight: 800;
  letter-spacing: .12em; text-transform: uppercase; margin-bottom: .3rem;
}
.faq-inquiry .col-head h2 { font-size: clamp(1.15rem, 2.2vw, 1.4rem); }
.faq-inquiry .col-head h2::after {
  content: ""; display: block; width: 32px; height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--green));
  margin-top: .45rem; border-radius: 2px;
}
.faq-list { display: grid; gap: .45rem; }
.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden;
}
.faq-item summary {
  cursor: pointer; padding: .8rem .95rem; font-weight: 700; color: var(--blue-deep);
  list-style: none; display: flex; justify-content: space-between; gap: .75rem; align-items: center;
  font-size: .86rem; min-height: 46px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; color: var(--blue-mid); font-size: 1.2rem; }
.faq-item[open] summary::after { content: "−"; }
.faq-item .answer { padding: 0 .95rem .95rem; font-size: .84rem; color: var(--muted); line-height: 1.5; }
@media (min-width: 901px) {
  .faq-inquiry .form-sticky { position: sticky; top: 88px; }
}
.form-helper {
  background: var(--blue-soft); border: 1px solid #cfe0f5; border-radius: var(--radius-sm);
  padding: .65rem .8rem; font-size: .8rem; color: var(--text); margin-bottom: .85rem;
}
.form-helper strong { color: var(--blue); }
.form-risks {
  display: flex; flex-wrap: wrap; gap: .35rem .7rem;
  font-size: .76rem; color: var(--muted); margin-bottom: .8rem;
}
.form-risks span { display: inline-flex; align-items: center; gap: .25rem; }
.form-risks svg { width: 12px; height: 12px; color: var(--green-dark); }
.form-card {
  background: #fff; border-radius: var(--radius); border: 1px solid var(--line);
  box-shadow: var(--shadow); padding: 1.15rem 1.1rem 1.2rem;
}
.form-grid { display: grid; gap: .65rem; grid-template-columns: 1fr; }
@media (min-width: 520px) {
  .form-grid { grid-template-columns: 1fr 1fr; }
  .form-grid .full { grid-column: 1 / -1; }
}
label { display: block; font-size: .78rem; font-weight: 700; margin-bottom: .25rem; }
label .req { color: #c0392b; }
input, textarea {
  width: 100%; padding: .65rem .75rem; border: 1px solid #ccd5e0; border-radius: 8px;
  font: inherit; font-size: .9rem; background: #fff; color: var(--text); min-height: 40px;
}
input:focus, textarea:focus { outline: 2px solid rgba(14,93,184,.35); border-color: var(--blue-mid); }
textarea { min-height: 90px; resize: vertical; }
.form-actions { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: .3rem; }
.form-actions .btn { flex: 1 1 auto; min-width: 130px; }
.form-note { font-size: .75rem; color: var(--muted); margin-top: .65rem; }
.contact-alt { margin-top: 1rem; text-align: center; font-size: .85rem; color: var(--muted); }
.contact-alt a { font-weight: 700; }
@media (max-width: 900px) {
  .faq-col { order: 1; } .form-col { order: 2; }
  .faq-inquiry .form-sticky { position: static; }
}

/* Footer */
.site-footer { background: #0a1f4a; color: rgba(255,255,255,.85); padding: 1.35rem 0 1.15rem; }
@media (max-width: 767px) { .site-footer { padding-bottom: calc(var(--sticky-h) + 1.25rem); } }
.footer-grid { display: grid; gap: 1.25rem; }
@media (min-width: 700px) { .footer-grid { grid-template-columns: 1.4fr 1fr 1fr; } }
.site-footer h3 { color: #fff; font-size: .95rem; margin-bottom: .55rem; }
.site-footer p, .site-footer li { font-size: .84rem; line-height: 1.55; }
.site-footer ul { list-style: none; }
.site-footer a { color: #a8d4ff; }
.footer-bottom {
  margin-top: 1.25rem; padding-top: .85rem; border-top: 1px solid rgba(255,255,255,.12);
  font-size: .75rem; opacity: .75;
}

/* Sticky mobile */
.sticky-bar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60;
  display: grid; grid-template-columns: 1fr 1fr;
  background: #fff; border-top: 1px solid var(--line);
  box-shadow: 0 -6px 20px rgba(0,0,0,.08);
  /* safe area for notched phones */
  padding-bottom: env(safe-area-inset-bottom, 0);
}
.sticky-bar a {
  display: flex; align-items: center; justify-content: center;
  padding: .75rem .45rem; font-weight: 800;
  font-size: clamp(.78rem, 3.2vw, .92rem);
  line-height: 1.2; text-align: center;
  text-decoration: none !important;
  color: #fff; min-height: 52px;
  hyphens: auto;
}
.sticky-bar .sb-quote { background: var(--blue); }
.sticky-bar .sb-wa { background: var(--wa); }
@media (min-width: 768px) { .sticky-bar { display: none; } }

/* Float sidebar */
.float-side { display: none; }
@media (min-width: 769px) {
  .float-side {
    display: flex; position: fixed; z-index: 60; top: 50%; right: 0;
    transform: translateY(-50%); flex-direction: column; width: 72px;
    background: #fff; border-radius: 10px 0 0 10px;
    box-shadow: 0 4px 18px rgba(0,0,0,.14); overflow: hidden;
  }
  .float-side__item {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 5px; width: 100%; min-height: 70px; padding: 8px 4px;
    border: 0; border-bottom: 1px solid #eef1f5; background: #fff; color: #222;
    font: inherit; font-size: 11px; font-weight: 600; line-height: 1.15;
    text-decoration: none !important; cursor: pointer;
    transition: background .2s, transform .15s;
  }
  .float-side__item:last-child { border-bottom: 0; }
  .float-side__item:hover, .float-side__item:focus-visible {
    background: #f5f5f5; outline: 0; transform: translateX(-2px);
  }
  .float-side__icon { width: 26px; height: 26px; display: block; }
  .float-side__top[hidden] { display: none !important; }
}

@media (max-width: 699px) {
  .trust-item strong { font-size: .95rem; }
  .trust-item span { font-size: .7rem; }
}
.mid-cta-copy { flex: 1 1 520px; max-width: none; }

/* Pass 3 — mobile chip row + trust balance */
@media (max-width: 899px) {
  .hero-specs {
    flex-wrap: nowrap;
    gap: .3rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    padding-bottom: 2px;
  }
  .hero-specs::-webkit-scrollbar { display: none; }
  .chip { font-size: .68rem; padding: .28rem .55rem; flex: 0 0 auto; }
  .hero-eyebrow { font-size: .65rem; margin-bottom: .4rem; }
}
@media (max-width: 699px) {
  .trust {
    padding: .85rem 0;
  }
  .trust-grid {
    display: flex;
    flex-wrap: nowrap;
    gap: .5rem;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    text-align: center;
    padding-bottom: 2px;
  }
  .trust-grid::-webkit-scrollbar { display: none; }
  .trust-item {
    flex: 0 0 auto;
    min-width: 5.75rem;
    padding: 0 .4rem;
  }
  .trust-item span { white-space: nowrap; }
}



/* === FAQ list === */
.faq-list { display: grid; gap: .55rem; }
.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: .85rem .95rem; box-shadow: 0 2px 8px rgba(14,49,143,.04);
}
.faq-item h3 {
  font-size: .88rem; margin: 0 0 .4rem; color: var(--blue-deep); line-height: 1.35;
}
.faq-item p {
  font-size: .84rem; color: var(--muted); line-height: 1.5; margin: 0;
}
.faq-item summary, .faq-item details { display: none !important; }

/* === Merged product + spec cards === */
.product-card--full {
  display: flex;
  flex-direction: column;
  height: 100%;
}
.product-card--full .thumb {
  aspect-ratio: 16 / 10;
  background: #f7f9fc;
  padding: .55rem;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
}
.product-card--full .thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform .25s ease;
}
.product-card--full .thumb-link {
  display: block;
  width: 100%;
  height: 100%;
  line-height: 0;
  cursor: pointer;
}
.product-card--full .thumb-link:focus-visible {
  outline: 2px solid #0e5db8;
  outline-offset: 2px;
}
.product-card--full .thumb-link:hover img {
  transform: scale(1.02);
}
.product-card--full .body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1rem 1.05rem 1.15rem;
}
.product-card--full .desc {
  margin-bottom: .75rem;
  font-size: .84rem;
  color: var(--muted);
}
.product-card--full .table-wrap {
  margin: 0 0 .9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex: 1;
}
.product-card--full table.specs {
  min-width: 0;
  font-size: .8rem;
}
.product-card--full table.specs th,
.product-card--full table.specs td {
  padding: .55rem .7rem;
}
.product-card--full table.specs thead th {
  background: var(--blue);
  color: #fff;
  font-size: .75rem;
}
.product-card--full table.specs tbody th {
  width: 40%;
  font-size: .8rem;
}
.product-card--full .actions {
  margin-top: auto;
  padding-top: .15rem;
}

/* === Materials showcase module === */
.materials-sec {
  background: var(--bg);
  padding: calc(var(--space) * 3.5) 0;
}
@media (min-width: 768px) {
  .materials-sec { padding: calc(var(--space) * 5) 0; }
}
.materials-head { max-width: none; margin-bottom: 1rem; }
.materials-foot {
  text-align: center;
  max-width: 40rem;
  margin: 0 auto;
}
.materials-foot__note {
  margin: 0 0 1rem;
  font-size: .92rem;
  color: var(--text);
  line-height: 1.5;
}
.materials-cta {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  justify-content: center;
}

/* Materials pair cards — two columns, image above text */
.mat-pair {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0 0 1.15rem;
}
@media (min-width: 700px) {
  .mat-pair {
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    align-items: stretch;
  }
}
.mat-pair__card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
}
.mat-pair__media {
  margin: 0;
  background: #f5f5f5;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}
.mat-pair__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
.mat-pair__body {
  padding: 1rem 1.1rem 1.15rem;
}
.mat-pair__body h3 {
  margin: 0 0 .45rem;
  font-size: 1.05rem;
}
.mat-pair__body p {
  margin: 0;
  font-size: .9rem;
  line-height: 1.55;
  color: var(--muted);
}

/* Spice line detailed steps */
.steps--detail li {
  align-items: flex-start;
}
.steps--detail li > span:last-child {
  display: block;
  line-height: 1.45;
}
.line-note {
  margin: .85rem 0 1.1rem;
  font-size: .9rem;
  color: var(--muted);
  line-height: 1.5;
}

.cert-thumb {
  display: block;
  padding: 0;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #fff;
  cursor: zoom-in;
  overflow: hidden;
  line-height: 0;
  transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.cert-thumb:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  border-color: color-mix(in srgb, var(--blue) 35%, var(--line));
}
.cert-thumb:focus-visible {
  outline: 2px solid #0e5db8;
  outline-offset: 2px;
}
.cert-row .cert-thumb img {
  height: 110px;
  width: auto;
  max-width: 86px;
  object-fit: contain;
  display: block;
  pointer-events: none;
}
.lightbox[hidden] { display: none !important; }
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.25rem;
}
.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(8, 16, 36, .72);
  cursor: zoom-out;
}
.lightbox__dialog {
  position: relative;
  z-index: 1;
  max-width: min(900px, 96vw);
  max-height: min(92vh, 100%);
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 24px 64px rgba(0,0,0,.35);
  padding: .75rem;
  overflow: auto;
}
.lightbox__img {
  display: block;
  width: min(88vw, 820px);
  height: auto;
  max-width: 100%;
  max-height: calc(92vh - 2.5rem);
  margin: 0 auto;
  object-fit: contain;
}
.lightbox__close {
  position: absolute;
  top: .35rem;
  right: .45rem;
  z-index: 2;
  width: 36px;
  height: 36px;
  border: 0;
  border-radius: 999px;
  background: rgba(14, 49, 143, .92);
  color: #fff;
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.lightbox__close:hover { background: #0e318f; }
.lightbox__close:focus-visible { outline: 2px solid #83c735; outline-offset: 2px; }


#factory.sec {
  padding-bottom: calc(var(--space) * 2.5);
}
@media (min-width: 768px) {
  #factory.sec { padding-bottom: calc(var(--space) * 3.5); }
}

/* Material cases — 6 compact cards */
.cases-grid--materials {
  gap: .75rem;
}
@media (min-width: 700px) {
  .cases-grid--materials { grid-template-columns: repeat(3, 1fr); }
}
.cases-grid--materials .case-img {
  aspect-ratio: 4 / 3;
}
.cases-grid--materials .case-img img {
  object-fit: cover;
  object-position: center;
}
.cases-grid--materials .case-body {
  padding: .75rem .85rem .9rem;
}
.cases-grid--materials .case-body p {
  font-size: .8rem;
  margin-bottom: .65rem;
}
.cases-grid--materials .cap {
  font-size: 1.05rem;
  margin-bottom: .25rem;
}

/* Cases on white — separate from factory sec-alt gray */
.cases-sec {
  background: #fff;
  border-top: 1px solid var(--line);
}
.cases-grid--materials .cap span {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--muted);
}


/* —— Quote modal —— */
.visually-hidden {
  position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}
.quote-modal[hidden] { display: none !important; }
.quote-modal {
  position: fixed; inset: 0; z-index: 1200;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
}
@media (max-width: 767px) {
  .quote-modal {
    align-items: flex-end;
    padding: .65rem .65rem calc(var(--sticky-h) + .65rem + env(safe-area-inset-bottom, 0px));
  }
  .quote-modal__dialog {
    max-height: calc(100dvh - var(--sticky-h) - 1.5rem - env(safe-area-inset-bottom, 0px));
    width: 100%;
    border-radius: 16px 16px 12px 12px;
    padding: 1.15rem 1rem 1.05rem;
  }
  .quote-modal__title { font-size: 1.2rem; }
  .quote-modal__actions { flex-direction: column; }
  .quote-modal__actions .btn { width: 100%; min-width: 0; }
}
.quote-modal__backdrop {
  position: absolute; inset: 0;
  background: rgba(10, 20, 40, 0.55);
  backdrop-filter: blur(2px);
}
.quote-modal__dialog {
  position: relative; z-index: 1;
  width: min(100%, 560px);
  max-height: min(92vh, 780px);
  overflow: auto;
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 24px 64px rgba(10, 34, 72, 0.28);
  padding: 1.35rem 1.35rem 1.25rem;
}
.quote-modal__close {
  position: absolute; top: .85rem; right: .85rem;
  width: 32px; height: 32px; border-radius: 999px;
  border: 0; background: #eef1f5; color: #334;
  font-size: 1.35rem; line-height: 1; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
}
.quote-modal__close:hover { background: #e2e7ee; }
.quote-modal__title {
  font-size: 1.35rem; font-weight: 800; color: var(--blue);
  letter-spacing: -0.02em; margin: 0 2rem .35rem 0;
}
.quote-modal__sub {
  font-size: .9rem; color: var(--muted); margin: 0 0 1.05rem;
}
.quote-modal__grid {
  display: grid; gap: .7rem; grid-template-columns: 1fr;
  margin-bottom: .95rem;
}
@media (min-width: 520px) {
  .quote-modal__grid { grid-template-columns: 1fr 1fr; }
  .quote-modal__grid .full { grid-column: 1 / -1; }
}
.quote-modal__form label {
  display: block; font-size: .82rem; font-weight: 700; color: var(--blue-deep);
  margin-bottom: .28rem;
}
.quote-modal__form .req { color: #c0392b; }
.quote-modal__actions {
  display: flex; flex-wrap: wrap; gap: .55rem; margin-top: .15rem;
}
.quote-modal__actions .btn { flex: 1 1 auto; min-width: 130px; }
.quote-modal__form input,
.quote-modal__form textarea {
  width: 100%; padding: .72rem .85rem;
  border: 1px solid #d5dbe6; border-radius: 10px;
  font: inherit; font-size: .92rem; color: var(--text);
  background: #fff;
}
.quote-modal__form input::placeholder,
.quote-modal__form textarea::placeholder { color: #9aa3b2; }
.quote-modal__form input:focus,
.quote-modal__form textarea:focus {
  border-color: var(--blue-mid);
  box-shadow: 0 0 0 3px rgba(14, 93, 184, 0.15);
  outline: 0;
}
.quote-modal__form textarea { min-height: 110px; resize: vertical; }
body.quote-modal-open { overflow: hidden; }
body.quote-modal-open .sticky-bar { display: none; }
@media (max-width: 767px) {
  body.quote-modal-open .quote-modal {
    padding: .65rem .65rem calc(.65rem + env(safe-area-inset-bottom, 0px));
  }
  body.quote-modal-open .quote-modal__dialog {
    max-height: calc(100dvh - 1.3rem - env(safe-area-inset-bottom, 0px));
  }
}



/* ——— Language switcher ——— */
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: .35rem;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  white-space: nowrap;
}
.lang-switch a {
  color: var(--blue-deep, #0a2248);
  text-decoration: none;
  opacity: .55;
  padding: .15rem .1rem;
}
.lang-switch a:hover { opacity: 1; color: var(--blue, #0e318f); }
.lang-switch a[aria-current="page"] { opacity: 1; color: var(--blue, #0e318f); }
.lang-switch .sep { opacity: .35; color: var(--blue-deep, #0a2248); user-select: none; }
.site-footer .lang-switch a { color: #fff; opacity: .55; }
.site-footer .lang-switch a:hover,
.site-footer .lang-switch a[aria-current="page"] { opacity: 1; color: #fff; }
.site-footer .lang-switch .sep { color: #fff; opacity: .35; }
.footer-bottom { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: .75rem; }

/* Inquiry form: honeypot, status and success states */
.hp-field { position: absolute !important; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0 0 0 0); clip-path: inset(50%); white-space: nowrap; border: 0; }
.lp-form-status { margin: .9rem 0 0; padding: .75rem .9rem; border-radius: var(--radius-sm); background: #fff4f2; border: 1px solid #f3c2b8; color: #8a2a17; font-size: .9rem; line-height: 1.5; }
.lp-form-status[hidden] { display: none; }
.lp-form-status p { margin: 0; }
.lp-form-status__links { margin-top: .35rem !important; font-weight: 700; }
.lp-form-status__links a { color: #8a2a17; text-decoration: underline; }
button[aria-busy="true"] { opacity: .75; cursor: progress; }
.lp-form-success { padding: 1.4rem 1.2rem; border-radius: var(--radius); background: #f1f9e8; border: 1px solid #cfe7b3; text-align: center; outline: none; }
.lp-form-success p { margin: 0 0 .8rem; color: var(--text); }
.lp-form-success__title { font-size: 1.1rem; font-weight: 800; color: var(--blue-deep) !important; }
.lp-form-success .btn { margin-top: .2rem; }