/* =========================================================
   SUNFLEX METALLOY — Design System
   Premium Industrial + Modern Manufacturing + Minimal Corporate
   ========================================================= */

:root {
  /* Color */
  --copper:        #B76532;
  --copper-light:  #C8753C;
  --copper-dark:   #A9572B;
  --copper-wash:   #FBF1EA;
  --navy:          #102A43;
  --navy-deep:     #0B2239;
  --slate:         #52667A;
  --slate-light:   #7C8FA1;
  --white:         #FFFFFF;
  --bg-soft:       #F7F9FA;
  --bg-soft-2:     #F4F6F8;
  --border:        #E3E8EC;
  --border-strong: #D3DBE1;

  /* Type */
  --font: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* Scale */
  --fs-display: clamp(2.4rem, 4.2vw, 3.6rem);
  --fs-h1:      clamp(2rem, 3.2vw, 2.75rem);
  --fs-h2:      clamp(1.6rem, 2.4vw, 2.1rem);
  --fs-h3:      1.3rem;
  --fs-lead:    1.2rem;
  --fs-body:    1.03rem;
  --fs-small:   0.9rem;
  --fs-micro:   0.78rem;

  /* Layout */
  --container: 1240px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --header-h: 96px;
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--navy);
  background: var(--white);
  font-size: var(--fs-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, figure { margin: 0; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; font-size: 1rem; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

:focus-visible {
  outline: 2px solid var(--copper);
  outline-offset: 3px;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

h1, h2, h3 { font-weight: 700; line-height: 1.15; letter-spacing: -0.01em; color: var(--navy); }
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); font-weight: 600; }

.lead { font-size: var(--fs-lead); color: var(--slate); font-weight: 400; line-height: 1.55; }
.muted { color: var(--slate); }

.section { padding: 88px 0; }
.section--tight { padding: 64px 0; }
.section--soft { background: var(--bg-soft); }
.section--navy { background: var(--navy); color: var(--white); }
.section--navy h2, .section--navy h3 { color: var(--white); }

/* ---------- Icon defaults ---------- */
.ic { width: 24px; height: 24px; flex-shrink: 0; }
.ic-sm { width: 15px; height: 15px; flex-shrink: 0; }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--copper-dark);
  font-weight: 600;
  font-size: var(--fs-small);
  margin-bottom: 14px;
}
.kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--copper);
  display: inline-block;
}

.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head--wide { max-width: 760px; }
.section-head p { margin-top: 14px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.98rem;
  border: 1.5px solid transparent;
  transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { background: var(--copper); color: var(--white); }
.btn-primary:hover { background: var(--copper-dark); }
.btn-outline { border-color: var(--border-strong); color: var(--navy); background: transparent; }
.btn-outline:hover { border-color: var(--copper); color: var(--copper-dark); }
.btn-ghost-light { border-color: rgba(255,255,255,0.35); color: var(--white); }
.btn-ghost-light:hover { border-color: var(--white); background: rgba(255,255,255,0.08); }
.btn-block { width: 100%; }
.btn-sm { padding: 10px 18px; font-size: 0.88rem; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--border);
  transition: height 0.2s ease, box-shadow 0.2s ease;
}
.site-header.is-scrolled { box-shadow: 0 4px 18px rgba(16,42,67,0.06); }
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: height 0.2s ease;
}
.site-header.is-scrolled .header-inner { height: 76px; }

.brand { display: flex; align-items: center; gap: 11px; }
.brand-logo { height: 54px; width: auto; display: block; transition: height 0.2s ease; }
.site-header.is-scrolled .brand-logo { height: 42px; }
.mobile-nav-top .brand-logo { height: 42px; }

.main-nav { display: flex; align-items: center; gap: 36px; }
.nav-links { display: flex; gap: 30px; }
.nav-links a {
  font-size: 0.94rem;
  font-weight: 500;
  color: var(--navy);
  position: relative;
  padding: 6px 0;
}
.nav-links a::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px; background: var(--copper);
  transition: width 0.2s ease;
}
.nav-links a:hover::after, .nav-links a.is-active::after { width: 100%; }
.nav-links a.is-active { color: var(--copper-dark); }

/* Products mega-dropdown (desktop) */
.nav-item { position: relative; }
.nav-item.has-dropdown > a { display: inline-flex; align-items: center; gap: 5px; }
.nav-item.has-dropdown > a .ic-sm { transition: transform 0.15s ease; }
.nav-item.has-dropdown:hover > a .ic-sm,
.nav-item.has-dropdown:focus-within > a .ic-sm { transform: rotate(180deg); }
.mega-dropdown {
  position: absolute;
  top: calc(100% + 14px);
  left: 0;
  min-width: 220px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px rgba(16,42,67,0.14);
  padding: 10px;
  z-index: 150;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.32s ease, transform 0.32s ease, visibility 0s linear 0.32s;
}
.mega-dropdown::before {
  content: "";
  position: absolute;
  top: -14px;
  left: 0;
  right: 0;
  height: 14px;
  background: transparent;
}
.nav-item.has-dropdown:hover .mega-dropdown,
.nav-item.has-dropdown:focus-within .mega-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0s linear 0s;
}
.mega-menu-list { display: flex; flex-direction: column; }
.mega-menu-list a {
  display: block;
  padding: 11px 14px;
  border-radius: 7px;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--navy);
}
.mega-menu-list a:hover { background: var(--bg-soft); color: var(--copper-dark); }

.nav-cta { display: flex; align-items: center; gap: 18px; }
.menu-toggle {
  display: none;
  background: none; border: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
}
.menu-toggle span, .menu-toggle::before, .menu-toggle::after { display: none; }
.menu-toggle svg { width: 24px; height: 24px; }

.mobile-nav {
  display: none;
  position: fixed; inset: 0;
  background: var(--white);
  z-index: 200;
  padding: 26px 28px;
  overflow-y: auto;
}
.mobile-nav.is-open { display: block; }
.mobile-nav-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 40px; }
.mobile-nav > a {
  display: block;
  font-size: 1.4rem;
  font-weight: 600;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  color: var(--navy);
}
.mobile-nav .btn { margin-top: 28px; }

/* Mobile Products accordion */
.mobile-nav-item { border-bottom: 1px solid var(--border); }
.mobile-nav-row { display: flex; align-items: center; justify-content: space-between; }
.mobile-nav-row a { flex: 1; font-size: 1.4rem; font-weight: 600; padding: 14px 0; color: var(--navy); border-bottom: none; }
.mobile-dropdown-toggle {
  background: none; border: none; padding: 14px 6px; color: var(--slate);
  display: flex; align-items: center; justify-content: center;
}
.mobile-dropdown-toggle .ic { transition: transform 0.2s ease; }
.mobile-dropdown-toggle.is-open .ic { transform: rotate(180deg); }
.mobile-dropdown {
  display: none;
  flex-direction: column;
  padding: 4px 0 16px 12px;
  gap: 2px;
  max-height: 50vh;
  overflow-y: auto;
}
.mobile-dropdown.is-open { display: flex; }
.mobile-dropdown a {
  font-size: 0.92rem; font-weight: 500; color: var(--slate);
  padding: 9px 0; border-bottom: none !important;
}
.mobile-dropdown a.mobile-dropdown-all { color: var(--copper-dark); font-weight: 700; margin-bottom: 4px; }

@media (max-width: 940px) {
  .main-nav { display: none; }
  .menu-toggle { display: flex; }
}

/* ---------- Breadcrumbs ---------- */
.breadcrumbs {
  padding: 18px 0;
  font-size: var(--fs-small);
  color: var(--slate);
  border-bottom: 1px solid var(--border);
  background: var(--bg-soft);
}
.breadcrumbs a { color: var(--slate); }
.breadcrumbs a:hover { color: var(--copper-dark); }
.breadcrumbs .sep { margin: 0 8px; color: var(--border-strong); }
.breadcrumbs .current { color: var(--navy); font-weight: 600; }

/* ---------- Hero (interior pages) ---------- */
.page-hero {
  padding: 64px 0 60px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { max-width: 780px; }
.page-hero p { margin-top: 16px; max-width: 620px; }

/* ---------- Home Hero ---------- */
.hero {
  padding: 60px 0 90px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 14px 7px 10px;
  border: 1px solid var(--border-strong);
  border-radius: 30px;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--copper-dark);
  margin-bottom: 22px;
}
.hero-badge .ic-sm { color: var(--copper); }
.hero-copy h1 { margin-bottom: 20px; }
.hero-copy .lead { margin-bottom: 34px; max-width: 520px; }
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-meta {
  display: flex;
  gap: 32px;
  margin-top: 44px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.hero-meta div { font-size: var(--fs-small); color: var(--slate); }
.hero-meta strong { display: block; color: var(--navy); font-size: 1.05rem; margin-bottom: 2px; }

.frame {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
}
.frame img { width: 100%; height: 100%; object-fit: cover; }
.frame::before, .frame::after {
  content: "";
  position: absolute;
  width: 26px; height: 26px;
  border-color: var(--copper);
  z-index: 2;
  pointer-events: none;
}
.frame::before {
  top: 14px; left: 14px;
  border-top: 2.5px solid var(--copper);
  border-left: 2.5px solid var(--copper);
}
.frame::after {
  bottom: 14px; right: 14px;
  border-bottom: 2.5px solid var(--copper);
  border-right: 2.5px solid var(--copper);
}
.hero-visual .frame { aspect-ratio: 4/4.6; }
.hero-visual { position: relative; min-width: 0; }
.hero-grid > * { min-width: 0; }
.split > *, .split.reverse > * { min-width: 0; }
.pd-hero-grid > *, .pd-body > * { min-width: 0; }
.grid-2 > *, .grid-3 > *, .grid-4 > * { min-width: 0; }
.cta-band > * { min-width: 0; }
.product-card, .cat-card { min-width: 0; }
.hero-tag {
  position: absolute;
  bottom: -18px; left: -18px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 16px 20px;
  box-shadow: 0 14px 30px rgba(16,42,67,0.1);
  z-index: 3;
  max-width: 230px;
}
.hero-tag .grade { color: var(--copper-dark); font-weight: 700; font-size: 0.85rem; margin-bottom: 4px; display:block; }
.hero-tag span.label { font-size: 0.85rem; color: var(--slate); }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 420px; margin: 0 auto 20px; }
  .hero-tag { display: none; }
}

/* ---------- Split section ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.split.reverse .split-media { order: 2; }
.split-media .frame { aspect-ratio: 5/4; }
.split-body .kicker { margin-bottom: 16px; }
.split-body h2 { margin-bottom: 18px; }
.split-body p + p { margin-top: 14px; }
.check-list { margin-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.check-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.96rem; color: var(--slate); }
.check-list svg { width: 18px; height: 18px; flex-shrink: 0; margin-top: 3px; color: var(--copper); }

@media (max-width: 860px) {
  .split, .split.reverse { grid-template-columns: 1fr; gap: 32px; }
  .split.reverse .split-media { order: -1; }
}

/* ---------- Category cards ---------- */
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }

.cat-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--white);
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.cat-card:hover { border-color: var(--copper-light); transform: translateY(-3px); box-shadow: 0 16px 30px rgba(16,42,67,0.07); }
.cat-card-img { aspect-ratio: 16/10; overflow: hidden; }
.cat-card-img img { width: 100%; height: 100%; object-fit: cover; }
.cat-card-body { padding: 22px 22px 24px; }
.cat-card-body h3 { margin-bottom: 8px; }
.cat-card-body p { font-size: 0.92rem; color: var(--slate); margin-bottom: 14px; }
.cat-card-link { font-size: 0.88rem; font-weight: 600; color: var(--copper-dark); display: inline-flex; align-items: center; gap: 6px; }

/* ---------- Product cards ---------- */
.product-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.product-card:hover { border-color: var(--copper-light); transform: translateY(-3px); box-shadow: 0 16px 30px rgba(16,42,67,0.07); }
.product-card-img { aspect-ratio: 4/3; overflow: hidden; position: relative; background: var(--bg-soft-2); }
.product-card-img img { width: 100%; height: 100%; object-fit: cover; }
.product-card-cat {
  position: absolute; top: 12px; left: 12px;
  background: rgba(16,42,67,0.88);
  color: var(--white);
  font-size: 0.7rem; font-weight: 600;
  padding: 5px 10px; border-radius: 5px;
  letter-spacing: 0.02em;
}
.product-card-body { padding: 20px 20px 22px; display: flex; flex-direction: column; flex: 1; }
.product-card-code { color: var(--copper-dark); font-weight: 700; font-size: 0.82rem; margin-bottom: 6px; }
.product-card-body h3 { font-size: 1.05rem; margin-bottom: 8px; }
.product-card-body p { font-size: 0.88rem; color: var(--slate); flex: 1; margin-bottom: 16px; }
.product-card-link {
  font-size: 0.86rem; font-weight: 600; color: var(--navy);
  display: inline-flex; align-items: center; gap: 6px;
  padding-top: 14px; border-top: 1px solid var(--border);
}
.product-card:hover .product-card-link { color: var(--copper-dark); }

/* ---------- Product filter bar ---------- */
.filter-bar {
  display: flex;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  padding: 20px 0;
  margin-bottom: 36px;
  border-bottom: 1px solid var(--border);
}
.filter-pills { display: flex; gap: 8px; flex-wrap: wrap; }
.filter-pill {
  padding: 9px 16px;
  border-radius: 30px;
  border: 1.5px solid var(--border);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate);
  background: var(--white);
  transition: all 0.15s ease;
}
.filter-pill:hover { border-color: var(--copper-light); color: var(--copper-dark); }
.filter-pill.is-active { background: var(--navy); border-color: var(--navy); color: var(--white); }

.search-box { position: relative; min-width: 240px; }
.search-box input {
  width: 100%;
  padding: 11px 16px 11px 40px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  color: var(--navy);
}
.search-box input:focus { border-color: var(--copper); outline: none; }
.search-box svg { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--slate-light); width: 17px; height: 17px; }

.no-results { text-align: center; padding: 60px 20px; color: var(--slate); display: none; }
.no-results.is-visible { display: block; }

/* ---------- Applications / icon grid ---------- */
.icon-card {
  padding: 28px 24px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--white);
  transition: border-color 0.2s ease, transform .2s ease;
}
.icon-card:hover { border-color: var(--copper-light); transform: translateY(-2px); }
.icon-card .ic { width: 40px; height: 40px; color: var(--copper); margin-bottom: 18px; }
.icon-card h3 { font-size: 1rem; margin-bottom: 8px; }
.icon-card p { font-size: 0.86rem; color: var(--slate); }

/* ---------- Why us points ---------- */
.point-list { display: flex; flex-direction: column; }
.point-row {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 20px;
  padding: 26px 0;
  border-bottom: 1px solid var(--border);
  align-items: flex-start;
}
.point-row:first-child { padding-top: 0; }
.point-num { font-size: 1.4rem; font-weight: 700; color: var(--border-strong); font-variant-numeric: tabular-nums; }
.point-row h3 { margin-bottom: 6px; }
.point-row p { color: var(--slate); font-size: 0.95rem; }

/* ---------- Process timeline (Quality page) ---------- */
.timeline {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 0;
  margin-top: 10px;
  border-top: 2px solid var(--border);
  position: relative;
}
.timeline-step {
  padding: 28px 20px 0;
  position: relative;
  border-right: 1px solid var(--border);
}
.timeline-step:last-child { border-right: none; }
.timeline-step::before {
  content: "";
  position: absolute;
  top: -7px; left: 20px;
  width: 12px; height: 12px;
  background: var(--copper);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 2px var(--copper);
}
.timeline-step h3 { font-size: 0.98rem; margin-bottom: 8px; }
.timeline-step p { font-size: 0.84rem; color: var(--slate); }
@media (max-width: 900px) {
  .timeline { grid-template-columns: 1fr; border-top: none; }
  .timeline-step { border-right: none; border-left: 2px solid var(--border); padding: 0 0 32px 24px; }
  .timeline-step::before { top: 2px; left: -7px; }
}

/* ---------- Quality pillars ---------- */
.pillar-card { padding: 30px 26px; background: var(--bg-soft); border-radius: var(--radius-md); }
.pillar-card svg.ic { width: 32px; height: 32px; color: var(--copper); display: block; margin-bottom: 16px; }
.pillar-card h3 { margin-bottom: 10px; }
.pillar-card p { color: var(--slate); font-size: 0.92rem; }

/* ---------- Certifications ---------- */
.cert-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 30px 26px;
  background: var(--white);
}
.cert-card .ic { width: 34px; height: 34px; color: var(--copper); margin-bottom: 20px; }
.cert-card h3 { margin-bottom: 10px; }
.cert-card p { color: var(--slate); font-size: 0.9rem; }
.cert-note {
  margin-top: 40px;
  padding: 26px 28px;
  background: var(--copper-wash);
  border-left: 3px solid var(--copper);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-size: 0.94rem;
  color: var(--navy);
}

/* ---------- CTA band ---------- */
.cta-band {
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 64px 56px;
  display: grid;
  grid-template-columns: 1.3fr auto;
  gap: 40px;
  align-items: center;
}
.cta-band h2 { color: var(--white); margin-bottom: 12px; }
.cta-band p { color: rgba(255,255,255,0.72); max-width: 480px; }
.cta-band .hero-ctas { flex-wrap: nowrap; }
@media (max-width: 760px) {
  .cta-band { grid-template-columns: 1fr; padding: 44px 28px; text-align: left; }
}

/* ---------- Locations ---------- */
.location-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 26px;
  background: var(--white);
}
.location-card .tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--copper-dark);
  background: var(--copper-wash);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
  letter-spacing: 0.03em;
}
.location-card address { font-style: normal; color: var(--slate); font-size: 0.92rem; line-height: 1.7; }

/* ---------- Footer ---------- */
.site-footer { background: var(--navy-deep); color: rgba(255,255,255,0.82); padding: 72px 0 0; }
.footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; padding-bottom: 56px; }
.footer-logo-card {
  display: inline-block;
  background: var(--white);
  padding: 12px 18px;
  border-radius: 10px;
  line-height: 0;
}
.footer-logo-card img { height: 42px; width: auto; display: block; }
.iso-tag {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-top: 14px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--copper-light);
  letter-spacing: 0.01em;
}
.footer-brand p { margin-top: 16px; font-size: 0.9rem; color: rgba(255,255,255,0.6); max-width: 300px; }
.footer-col h4 { color: var(--white); font-size: 0.86rem; letter-spacing: 0.03em; margin-bottom: 18px; }
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a { font-size: 0.9rem; color: rgba(255,255,255,0.65); }
.footer-col a:hover { color: var(--copper-light); }
.footer-col address { font-style: normal; font-size: 0.88rem; color: rgba(255,255,255,0.65); line-height: 1.6; margin-bottom: 16px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 24px 0;
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.82rem; color: rgba(255,255,255,0.5);
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom ul { display: flex; gap: 22px; }
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--white); }

@media (max-width: 900px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .footer-top { grid-template-columns: 1fr; }
}

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.field { display: flex; flex-direction: column; gap: 7px; }
.field.full { grid-column: 1 / -1; }
.field label { font-size: 0.86rem; font-weight: 600; color: var(--navy); }
.field .optional { color: var(--slate-light); font-weight: 400; }
.field input, .field select, .field textarea {
  padding: 13px 15px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--navy);
  background: var(--white);
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--copper); outline: none; }
.field textarea { resize: vertical; min-height: 120px; }
.field-file {
  border: 1.5px dashed var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 20px;
  text-align: center;
  font-size: 0.86rem;
  color: var(--slate);
  cursor: pointer;
  transition: border-color 0.2s ease;
}
.field-file:hover { border-color: var(--copper); }
.field-file input { display: none; }
.form-note { font-size: 0.82rem; color: var(--slate-light); margin-top: 4px; }
.hp-field { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; opacity: 0; }

/* Compact quick-quote form on product pages */
.quick-form .field { margin-bottom: 14px; }
.quick-form .field:last-of-type { margin-bottom: 18px; }
.form-status { margin-top: 18px; font-size: 0.92rem; display: none; padding: 12px 16px; border-radius: var(--radius-sm); }
.form-status.is-success { display: block; background: #EAF6EE; color: #1E7A3E; }
.form-status.is-error { display: block; background: #FCEAEA; color: #B3261E; }

@media (max-width: 700px) {
  .form-grid { grid-template-columns: 1fr; }
}

/* ---------- Contact info cards ---------- */
.contact-info-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 44px; }
.contact-info-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.contact-info-card .ic { width: 22px; height: 22px; color: var(--copper); flex-shrink: 0; margin-top: 3px; }
.contact-info-card h3 { font-size: 0.95rem; margin-bottom: 4px; }
.contact-info-card a, .contact-info-card p { font-size: 0.92rem; color: var(--slate); }
.contact-info-card a:hover { color: var(--copper-dark); }

/* ---------- Product detail page ---------- */
.pd-hero { padding: 44px 0 0; }
.pd-hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding-bottom: 60px; }
.pd-code {
  display: inline-block;
  border: 1.5px solid var(--copper);
  color: var(--copper-dark);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 6px 12px;
  border-radius: 6px;
  margin-bottom: 18px;
}
.pd-cat { color: var(--slate); font-size: 0.9rem; margin-bottom: 10px; display:block; }
.pd-hero-grid h1 { margin-bottom: 18px; }
.pd-media .frame { aspect-ratio: 4/3.3; }

.pd-body { display: grid; grid-template-columns: 2fr 1fr; gap: 60px; padding: 20px 0 80px; }
.pd-section { margin-bottom: 48px; }
.pd-section:last-child { margin-bottom: 0; }
.pd-section h2 { font-size: 1.35rem; margin-bottom: 16px; }
.pd-section p { color: var(--slate); }
.pd-section p + p { margin-top: 12px; }
.pd-list { display: flex; flex-direction: column; gap: 12px; margin-top: 6px; }
.pd-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--slate); font-size: 0.96rem; }
.pd-list svg { flex-shrink: 0; margin-top: 4px; color: var(--copper); width: 17px; height: 17px; }
.pd-forms { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.pd-form-tag {
  padding: 8px 15px;
  border: 1px solid var(--border-strong);
  border-radius: 20px;
  font-size: 0.86rem;
  color: var(--navy);
  font-weight: 500;
}

.pd-sidebar { position: sticky; top: 100px; align-self: start; }
.pd-enquiry-card {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 24px;
  background: var(--bg-soft);
  margin-bottom: 24px;
}
.pd-enquiry-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.pd-enquiry-card p { font-size: 0.88rem; color: var(--slate); margin-bottom: 20px; }
.pd-related h3 { font-size: 0.95rem; margin-bottom: 16px; }
.pd-related-list { display: flex; flex-direction: column; gap: 12px; }
.pd-related-item {
  display: flex; gap: 12px; align-items: center;
  padding: 10px; border-radius: var(--radius-sm);
  transition: background 0.15s ease;
}
.pd-related-item:hover { background: var(--bg-soft); }
.pd-related-item img { width: 52px; height: 52px; object-fit: cover; border-radius: 6px; flex-shrink: 0; }
.pd-related-item .name { font-size: 0.86rem; font-weight: 600; color: var(--navy); }
.pd-related-item .cat { font-size: 0.76rem; color: var(--slate-light); }

@media (max-width: 900px) {
  .pd-hero-grid, .pd-body { grid-template-columns: 1fr; gap: 32px; }
  .pd-media { order: -1; }
  .pd-sidebar { position: static; }
}

/* ---------- Reveal on scroll (single restrained moment) ---------- */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.5s ease, transform 0.5s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ---------- Thank-you page ---------- */
.thankyou-icon { display: flex; justify-content: center; margin-bottom: 20px; }
.thankyou-icon .ic { width: 56px; height: 56px; color: var(--copper); }

/* ---------- Misc utility ---------- */
.text-center { text-align: center; margin-left: auto; margin-right: auto; }
.mt-0 { margin-top: 0 !important; }
.divider { height: 1px; background: var(--border); border: none; margin: 0; }

@media (max-width: 980px) {
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .grid-4 { grid-template-columns: 1fr 1fr; }
  .contact-info-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .grid-3, .grid-4, .grid-2 { grid-template-columns: 1fr; }
  .section { padding: 56px 0; }
  .footer-top { padding-bottom: 40px; }
}