/* ── Heading font override ── */
h1,h2,h3,.section-title,.stat-box-num{font-family:'DM Sans','Inter',sans-serif;}

/* ============================================================
   CHENGLAI ELECTRIC — Design System
   Industrial Premium · B2B Power Equipment
   ============================================================ */

/* ── Design Tokens ─────────────────────────────────────────── */
:root {
  /* Dark backgrounds */
  --cl-deep:    #04101e;
  --sp-4: 4px; --sp-8: 8px; --sp-12: 12px; --sp-16: 16px; --sp-20: 20px; --sp-24: 24px; --sp-32: 32px; --sp-40: 40px; --sp-48: 48px; --sp-60: 60px; --sp-80: 80px; --sp-96: 96px;

  --cl-dark:    #071627;
  --cl-navy:    #0c1d36;
  --cl-panel:   #102540;
  --cl-panel-2: #132d4e;

  /* Light backgrounds */
  --cl-white:   #ffffff;
  --cl-light:   #f3f7fc;
  --cl-soft:    #e8f0f8;

  /* Border */
  --cl-rule:       rgba(255,255,255,0.07);
  --cl-rule-med:   rgba(255,255,255,0.13);
  --cl-rule-light: #d6e4f0;

  /* Text on dark */
  --cl-text:   #dce9f8;
  --cl-muted:  #7898b8;
  --cl-dim:    #3d5a78;

  /* Text on light */
  --cl-ink:    #071525;
  --cl-ink-2:  #1c3855;
  --cl-ink-3:  #426b8a;

  /* Accents */
  --cl-gold:       #c4882a;
  --cl-gold-lt:    #e0aa52;
  --cl-gold-bg:    rgba(196,136,42,0.12);
  --cl-blue-acc:   #2a68cc;
  --cl-blue-lt:    #5592f2;

  /* Radius */
  --r-xs: 4px; --r-sm: 8px; --r-md: 14px;
  --r-lg: 20px; --r-xl: 28px; --r-2xl: 40px;

  /* Shadows */
  --sh-card:  0 1px 3px rgba(6,18,40,0.08), 0 4px 20px rgba(6,18,40,0.07);
  --sh-raise: 0 4px 12px rgba(6,18,40,0.10), 0 16px 48px rgba(6,18,40,0.12);
  --sh-dark:  0 20px 64px rgba(2,8,20,0.48);
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--cl-ink);
  background: var(--cl-white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; padding: 0; }
button { font-family: inherit; }

/* ── Layout ────────────────────────────────────────────────── */
.container { width: min(1200px, calc(100% - 48px)); margin: 0 auto; }
.container--narrow { width: min(880px, calc(100% - 48px)); margin: 0 auto; }
.container--wide { width: min(1360px, calc(100% - 48px)); margin: 0 auto; }

/* ── Typography helpers ────────────────────────────────────── */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 11px; font-weight: 700;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--cl-gold);
}
.eyebrow::before {
  content: '';
  display: block; width: 24px; height: 2px;
  background: var(--cl-gold); border-radius: 2px;
  flex-shrink: 0;
}
.eyebrow--light { color: var(--cl-gold-lt); }
.eyebrow--light::before { background: var(--cl-gold-lt); }
.eyebrow--blue  { color: var(--cl-blue-lt); }
.eyebrow--blue::before  { background: var(--cl-blue-lt); }

.section-title {
  font-size: clamp(26px, 3.2vw, 42px);
  font-weight: 800; line-height: 1.1; letter-spacing: -0.022em;
  color: var(--cl-ink);
}
.section-title--light { color: var(--cl-text); }
.section-title em { font-style: normal; color: var(--cl-gold-lt); }

.lead {
  font-size: 16.5px; line-height: 1.72; color: var(--cl-ink-3);
}
.lead--light { color: var(--cl-muted); }

/* ── Header ────────────────────────────────────────────────── */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(18px) saturate(1.25);
  border-bottom: 1px solid rgba(7,21,37,0.08);
  box-shadow: 0 8px 30px rgba(7,21,37,0.06);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  min-height: 78px; gap: 24px;
}
.brand-logo {
  display: flex;
  align-items: center;
  padding: 0;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
}
.brand-logo .logo {
  height: 38px;
  width: auto;
  display: block;
}
.brand-placeholder {
  display: flex; align-items: center; gap: 11px; color: var(--cl-white);
}
.brand-mark {
  width: 40px; height: 40px; border-radius: var(--r-sm);
  background: linear-gradient(135deg, var(--cl-gold-lt), var(--cl-gold));
  display: grid; place-items: center;
  font-size: 15px; font-weight: 900; color: var(--cl-deep);
}
.brand-text strong {
  display: block; font-size: 14.5px; font-weight: 700;
  color: var(--cl-white); letter-spacing: 0.01em;
}
.brand-text span {
  font-size: 10.5px; color: rgba(255,255,255,0.45);
  letter-spacing: 0.07em; text-transform: uppercase;
}

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a {
  font-size: 13.5px; font-weight: 600; padding: 9px 14px;
  border-radius: var(--r-sm); color: rgba(7,21,37,0.72);
  transition: color 0.18s, background 0.18s;
}
.lang-switch {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 12px;
  padding-left: 12px;
  border-left: 1px solid rgba(7,21,37,0.10);
}
.lang-switch a {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 7px 10px;
  border-radius: 999px;
  color: rgba(7,21,37,0.62);
}
.lang-switch a.active {
  background: rgba(7,21,37,0.08);
  color: var(--cl-ink);
}
.main-nav a:hover { color: var(--cl-ink); background: rgba(7,21,37,0.05); }
.main-nav a.active { color: var(--cl-ink); }
.nav-contact {
  margin-left: 10px !important;
  padding: 10px 20px !important;
  background: var(--cl-gold) !important;
  color: var(--cl-deep) !important;
  border-radius: var(--r-md) !important;
  font-weight: 700 !important; font-size: 13px !important;
  box-shadow: 0 6px 18px rgba(196,136,42,0.18);
}
.nav-contact:hover { background: var(--cl-gold-lt) !important; }

.menu-btn {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.menu-btn span {
  display: block; width: 24px; height: 2px;
  background: var(--cl-ink); border-radius: 2px; transition: all 0.22s;
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 0 26px;
  font-family: inherit; font-size: 14px; font-weight: 700;
  border-radius: var(--r-md); border: none; cursor: pointer;
  transition: all 0.2s; white-space: nowrap;
}
.btn-primary  { background: var(--cl-gold); color: var(--cl-deep); box-shadow: 0 8px 22px rgba(196,136,42,0.22); }
.btn-primary:hover  { background: var(--cl-gold-lt); box-shadow: 0 10px 24px rgba(196,136,42,0.28); }
.btn-ghost    { border: 1.5px solid rgba(255,255,255,0.22); color: var(--cl-white); background: rgba(255,255,255,0.02); }
.btn-ghost:hover { border-color: rgba(255,255,255,0.44); background: rgba(255,255,255,0.08); }
.btn-outline  { border: 1.5px solid var(--cl-rule-light); color: var(--cl-ink); background: transparent; }
.btn-outline:hover { border-color: var(--cl-ink); }
.hero .btn-outline,
.cta-band .btn-outline,
.section--dark .btn-outline,
.statement .btn-outline {
  border-color: rgba(224,170,82,0.42);
  color: var(--cl-gold-lt);
  background: rgba(224,170,82,0.08);
}
.hero .btn-outline:hover,
.cta-band .btn-outline:hover,
.section--dark .btn-outline:hover,
.statement .btn-outline:hover {
  border-color: rgba(255,209,139,0.72);
  color: #ffd18b;
  background: rgba(224,170,82,0.14);
}
.btn-dark     { background: var(--cl-dark); color: var(--cl-text); }
.btn-dark:hover { background: var(--cl-navy); }
.hero-actions .btn,
.cta-actions .btn {
  min-width: 184px;
}
.btn-lg { min-height: 54px; padding: 0 34px; font-size: 15px; border-radius: var(--r-lg); }
.btn-full { width: 100%; justify-content: center; }

/* ── Hero ──────────────────────────────────────────────────── */
.hero {
  background:
    radial-gradient(ellipse at 72% 10%, rgba(42,104,204,0.24) 0%, transparent 52%),
    radial-gradient(ellipse at 15% 85%, rgba(196,136,42,0.12) 0%, transparent 40%),
    linear-gradient(165deg, var(--cl-deep) 0%, var(--cl-navy) 100%);
  color: var(--cl-text); padding: 104px 0 88px;
  position: relative; overflow: hidden;
}
.hero--aerial-focus {
  background-position: 72% 34% !important;
}
.hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 64px 64px;
}
.hero-grid {
  display: grid; grid-template-columns: 1.25fr 0.85fr;
  gap: 64px; align-items: center; position: relative; z-index: 1;
}
.hero-eyebrow { margin-bottom: 20px; }
.hero-h1 {
  font-size: clamp(34px, 4.8vw, 60px); font-weight: 800;
  line-height: 1.08; letter-spacing: -0.025em; color: var(--cl-white);
  margin-bottom: 22px;
}
.hero-h1 em { font-style: normal; color: var(--cl-gold-lt); }
.hero-lead {
  font-size: 17px;
  line-height: 1.72;
  color: #d7e6f6;
  max-width: 520px;
  margin-bottom: 38px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-trust-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.hero-trust-list span {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,0.12);
  background: rgba(255,255,255,0.06);
  color: #dce9f8;
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
}
.hero-trust-list span::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cl-gold-lt);
  flex-shrink: 0;
}

/* Hero right panel */
.hero-panel { display: grid; gap: 14px; }
.hero-photo {
  position: relative;
  min-height: 420px;
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--cl-rule-med);
  box-shadow: var(--sh-dark);
}
.hero-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 34%;
  display: block;
}
.hero-photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(4,16,30,0.02) 0%, rgba(4,16,30,0.18) 100%);
}
.hero-photo-badge {
  position: absolute;
  right: 18px;
  bottom: 18px;
  z-index: 2;
  background: rgba(4,16,30,0.48);
  border: 1px solid rgba(255,255,255,0.16);
  color: var(--cl-text);
  padding: 10px 12px;
  border-radius: var(--r-md);
  max-width: 220px;
  backdrop-filter: blur(10px);
}
.hero-photo-badge strong {
  display: block;
  font-size: 12.5px;
  font-weight: 700;
  color: var(--cl-white);
  margin-bottom: 3px;
}
.hero-photo-badge span {
  display: block;
  font-size: 11.5px;
  color: #d9e7f7;
  line-height: 1.45;
}
.stat-box {
  background: rgba(255,255,255,0.045); border: 1px solid var(--cl-rule-med);
  border-radius: var(--r-lg); padding: 22px 24px;
}
.stat-box-num {
  font-size: 38px; font-weight: 800; color: var(--cl-gold-lt);
  letter-spacing: -0.04em; line-height: 1; margin-bottom: 4px;
}
.stat-box-label {
  font-size: 12px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.1em; color: rgba(220,233,248,0.84);
  margin-bottom: 6px;
}
.stat-box-desc { font-size: 14px; font-weight: 500; color: var(--cl-text); line-height: 1.4; }

/* ── Anchor Strip ──────────────────────────────────────────── */
.anchor-strip {
  background: linear-gradient(180deg, rgba(6,18,31,0.98) 0%, rgba(8,24,40,0.98) 52%, rgba(9,27,45,0.94) 100%);
  border-top: 1px solid rgba(255,255,255,0.03);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.anchor-inner {
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.anchor-item {
  padding: 22px 24px 20px;
  border-right: 1px solid rgba(255,255,255,0.05);
  display: flex; flex-direction: column; gap: 6px;
}
.anchor-item:last-child { border-right: none; }
.anchor-num {
  font-size: 26px; font-weight: 800; color: var(--cl-gold-lt);
  letter-spacing: -0.03em; line-height: 1;
}
.anchor-lbl {
  font-size: 13px;
  color: rgba(220,233,248,0.76);
  font-weight: 500;
  line-height: 1.58;
}

/* ── Section wrappers ──────────────────────────────────────── */
.section      { padding: 96px 0; }
.section--sm  { padding: 72px 0; }
.section--lg  { padding: 120px 0; }
.section--xl  { padding: 144px 0; }
.section--white  { background: var(--cl-white); }
.section--light  { background: var(--cl-light); }
.section--soft   { background: var(--cl-soft); }
.section--dark   { background: var(--cl-dark);  color: var(--cl-text); }
.section--navy   {
  background: linear-gradient(155deg, #0b1e38 0%, #0e2648 100%);
  color: var(--cl-text);
}
.section--panel  { background: var(--cl-panel); color: var(--cl-text); }

.sh { margin-bottom: 48px; }
.sh--center { text-align: center; max-width: 680px; margin-left: auto; margin-right: auto; }
.sh .eyebrow { margin-bottom: 14px; }
.sh .section-title { margin-bottom: 16px; }

/* ── Cards ─────────────────────────────────────────────────── */
.grid { display: grid; gap: 24px; }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--cl-white); border: 1px solid var(--cl-rule-light);
  border-radius: var(--r-xl); padding: 32px;
  box-shadow: var(--sh-card); transition: box-shadow 0.25s, transform 0.22s;
}
.card:hover { box-shadow: var(--sh-raise); transform: translateY(-2px); }
.card--accent-top { border-top: 3px solid var(--cl-gold); }
.card--dark {
  background: var(--cl-panel); border: 1px solid var(--cl-rule);
}
.card h3 { font-size: 17px; font-weight: 700; line-height: 1.3; color: var(--cl-ink); margin-bottom: 10px; }
.card--dark h3 { color: var(--cl-text); }
.card p { font-size: 14.5px; color: var(--cl-ink-3); line-height: 1.65; }
.card--dark p { color: var(--cl-muted); }
.card ul { margin-top: 14px; display: flex; flex-direction: column; gap: 7px; }
.card ul li {
  font-size: 14px; color: var(--cl-ink-2); line-height: 1.5;
  padding-left: 18px; position: relative;
}
.card ul li::before {
  content: ''; position: absolute; left: 0; top: 7px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--cl-gold);
}
.card--dark ul li { color: var(--cl-muted); }

/* Card icon */
.card-icon {
  width: 48px; height: 48px; border-radius: var(--r-sm);
  background: linear-gradient(135deg, #f4ecd8, #edd898);
  display: grid; place-items: center; margin-bottom: 22px;
}

/* Feature boxes (icon + text inline) */
.feature-row { display: flex; gap: 20px; align-items: flex-start; }
.feat-icon {
  flex-shrink: 0; width: 46px; height: 46px; border-radius: var(--r-sm);
  background: var(--cl-gold-bg); border: 1px solid rgba(196,136,42,0.22);
  display: grid; place-items: center; color: var(--cl-gold-lt);
}
.feat-body h4 { font-size: 15px; font-weight: 700; color: var(--cl-text); margin-bottom: 6px; }
.feat-body p  { font-size: 14px; color: var(--cl-muted); line-height: 1.62; }

/* ── Product Cards ─────────────────────────────────────────── */
.prod-card {
  background: var(--cl-white); border: 1px solid var(--cl-rule-light);
  border-radius: var(--r-xl); overflow: hidden;
  box-shadow: var(--sh-card); transition: box-shadow 0.25s, transform 0.22s;
  display: flex;
  flex-direction: column;
}
.prod-card:hover { box-shadow: var(--sh-raise); transform: translateY(-2px); }
.prod-card-media {
  position: relative;
  height: 260px;
  overflow: hidden;
  background: #ffffff;
  display: grid;
  place-items: center;
  padding: 8px;
}
.prod-card-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center center;
  display: block;
  transition: transform 0.35s ease;
}
.prod-image-rmu {
  transform: scale(0.66) translateY(-72px);
}
.prod-card:hover .prod-image-rmu {
  transform: scale(0.70) translateY(-72px);
}
.prod-card:hover .prod-card-media img {
  transform: scale(1.04);
}
.prod-card-head {
  background: linear-gradient(135deg, var(--cl-dark), var(--cl-navy));
  padding: 24px 28px 22px;
  border-bottom: 1px solid var(--cl-rule);
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  min-height: 96px;
}
.prod-card-head h3 { font-size: 15.5px; font-weight: 700; color: var(--cl-text); margin: 0; line-height: 1.35; }
.prod-badge {
  flex-shrink: 0; font-size: 10px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.1em;
  padding: 4px 10px; border-radius: 999px;
  background: var(--cl-gold-bg); color: var(--cl-gold-lt);
  border: 1px solid rgba(196,136,42,0.28);
  white-space: nowrap;
}
.prod-card-body {
  padding: 20px 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex: 1;
}
.prod-card-body p {
  font-size: 14px; color: var(--cl-ink-3); line-height: 1.6; margin: 0;
  min-height: 68px;
}
.prod-list { display: flex; flex-direction: column; margin-top: auto; }
.prod-list li {
  font-size: 13.5px; color: var(--cl-ink-2); font-weight: 500;
  padding: 8px 0 8px 18px; position: relative;
  border-bottom: 1px solid var(--cl-light);
}
.prod-list li:last-child { border-bottom: none; }
.prod-list li::before {
  content: '›'; position: absolute; left: 0;
  color: var(--cl-gold); font-weight: 800; font-size: 14px;
}

/* ── Two-col layouts ───────────────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.two-col--wide { grid-template-columns: 3fr 2fr; }
.two-col--rev  { grid-template-columns: 2fr 3fr; }

/* ── Pillars (manufacturing trust) ────────────────────────── */
.pillar-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.pillar {
  background: #fff;
  border: 1px solid #e6eaf0;
  border-top: 3px solid var(--cl-blue-lt);
  border-radius: 14px;
  padding: 28px 24px;
  box-shadow: 0 2px 14px rgba(4,16,30,0.05);
}
.pillar-n {
  font-size: 10.5px; font-weight: 800; letter-spacing: 0.13em;
  text-transform: uppercase; color: var(--cl-blue-lt);
  margin-bottom: 14px;
}
.pillar h3 { font-size: 17px; font-weight: 700; color: var(--cl-ink); margin-bottom: 10px; }
.pillar p  { font-size: 14px; color: var(--cl-ink-3); line-height: 1.68; }

/* ── Statement / Quote ─────────────────────────────────────── */
.statement {
  background: linear-gradient(155deg, #091a2e, #0d2444);
  padding: 88px 0; position: relative; overflow: hidden;
}
.statement::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.018) 1px, transparent 1px);
  background-size: 52px 52px;
}
.statement-inner { position: relative; z-index: 1; text-align: center; }
.statement blockquote {
  font-size: clamp(20px, 2.8vw, 34px); font-weight: 700; line-height: 1.42;
  color: var(--cl-white); max-width: 820px; margin: 0 auto 32px;
}
.statement blockquote em { font-style: normal; color: var(--cl-gold-lt); }

/* ── Page hero (inner pages) ───────────────────────────────── */
.page-hero {
  background:
    radial-gradient(ellipse at 80% 40%, rgba(42,104,204,0.2) 0%, transparent 55%),
    linear-gradient(155deg, var(--cl-deep) 0%, var(--cl-navy) 100%);
  color: var(--cl-text); padding: 84px 0 72px;
  position: relative; overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.page-hero--visual {
  background-position: center;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.022) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.022) 1px, transparent 1px);
  background-size: 60px 60px;
}
.page-hero-inner { position: relative; z-index: 1; }
.page-hero .eyebrow { margin-bottom: 16px; }
.page-hero h1 {
  font-size: clamp(28px, 4.2vw, 52px); font-weight: 800;
  line-height: 1.1; letter-spacing: -0.024em;
  color: var(--cl-white); margin-bottom: 18px; max-width: 760px;
}
.page-hero .lead--light { max-width: 640px; }

/* ── CTA section ───────────────────────────────────────────── */
.cta-band { background: var(--cl-light); padding: 80px 0; }
.cta-box {
  background: linear-gradient(140deg, var(--cl-dark), var(--cl-navy));
  border: 1px solid var(--cl-rule); border-radius: var(--r-2xl);
  padding: 52px 60px;
  display: grid; grid-template-columns: 1fr auto;
  gap: 40px; align-items: center;
}
.cta-box h2 {
  font-size: clamp(20px, 2.4vw, 30px); font-weight: 700;
  color: var(--cl-white); line-height: 1.25; margin-bottom: 8px;
}
.cta-box p { font-size: 15px; color: var(--cl-muted); }
.cta-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── Contact ───────────────────────────────────────────────── */
.contact-detail {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 18px 0; border-bottom: 1px solid var(--cl-light);
}
.contact-detail:last-child { border-bottom: none; }
.c-icon {
  width: 40px; height: 40px; border-radius: var(--r-sm); flex-shrink: 0;
  background: linear-gradient(135deg, #f4ecd8, #edd898);
  display: grid; place-items: center; color: var(--cl-gold);
}
.c-info label {
  display: block; font-size: 10.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--cl-ink-3); margin-bottom: 4px;
}
.c-info a, .c-info span {
  font-size: 15px; font-weight: 600; color: var(--cl-ink);
  transition: color 0.18s;
}
.c-info a:hover { color: var(--cl-blue-acc); }

.inquiry-form { display: flex; flex-direction: column; gap: 16px; }
.fgroup { display: flex; flex-direction: column; gap: 6px; }
.fgroup label {
  font-size: 11px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--cl-ink-3);
}
.fgroup input, .fgroup select, .fgroup textarea {
  width: 100%; padding: 13px 16px;
  border: 1.5px solid var(--cl-rule-light);
  border-radius: var(--r-md); background: var(--cl-white);
  font-family: inherit; font-size: 15px; color: var(--cl-ink);
  outline: none; transition: border-color 0.2s, box-shadow 0.2s;
  appearance: none; -webkit-appearance: none;
}
.fgroup input:focus, .fgroup select:focus, .fgroup textarea:focus {
  border-color: var(--cl-gold);
  box-shadow: 0 0 0 3px rgba(196,136,42,0.12);
}
.fgroup textarea { resize: vertical; min-height: 120px; }
.frow { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Footer ────────────────────────────────────────────────── */
.site-footer {
  background: var(--cl-deep); padding: 60px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2.2fr 1fr 1fr 1.4fr;
  gap: 48px; padding-bottom: 48px;
  border-bottom: 1px solid var(--cl-rule);
}
.footer-brand strong {
  display: block; font-size: 15px; font-weight: 700;
  color: var(--cl-white); margin-bottom: 10px;
}
.footer-brand p { font-size: 13.5px; line-height: 1.66; color: var(--cl-muted); max-width: 280px; }
.footer-col h5 {
  font-size: 10.5px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.17em; color: var(--cl-dim); margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  font-size: 13.5px; color: var(--cl-muted); transition: color 0.18s;
}
.footer-col ul li a:hover { color: var(--cl-white); }
.footer-col .c-detail {
  font-size: 13.5px; color: var(--cl-muted); line-height: 1.6; margin-bottom: 8px;
}
.footer-col .c-detail a { color: var(--cl-muted); transition: color 0.18s; }
.footer-col .c-detail a:hover { color: var(--cl-white); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; padding-top: 24px;
}
.footer-bottom p { font-size: 12px; color: var(--cl-dim); }

/* ── Divider ───────────────────────────────────────────────── */
.divider {
  height: 1px; width: 100%;
  background: linear-gradient(90deg, transparent, var(--cl-rule-light) 20%, var(--cl-rule-light) 80%, transparent);
}
.divider--dark {
  background: linear-gradient(90deg, transparent, var(--cl-rule-med) 20%, var(--cl-rule-med) 80%, transparent);
}

/* ── Image placeholder boxes ───────────────────────────────── */
.img-placeholder {
  width: 100%; border-radius: var(--r-lg); overflow: hidden;
  background: var(--cl-panel); border: 2px dashed var(--cl-rule-med);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--cl-dim); font-size: 13px; text-align: center; gap: 8px;
  padding: 32px;
}
.img-placeholder svg { opacity: 0.4; }
.img-placeholder span { font-weight: 600; }

/* ── Inline badges / tags ──────────────────────────────────── */
.tag {
  display: inline-block; font-size: 11px; font-weight: 700;
  letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
  background: var(--cl-gold-bg); color: var(--cl-gold-lt);
  border: 1px solid rgba(196,136,42,0.25);
}
.tag--blue {
  background: rgba(42,104,204,0.12); color: var(--cl-blue-lt);
  border-color: rgba(42,104,204,0.25);
}
.tag--green {
  background: rgba(34,148,100,0.12); color: #4fc898;
  border-color: rgba(34,148,100,0.25);
}

/* ── Visual placeholders / trust sections ──────────────────── */
.visual-frame {
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--cl-rule-light);
  background: linear-gradient(160deg, #dde7f2 0%, #eef4fa 100%);
  box-shadow: var(--sh-card);
}
.visual-frame--dark {
  border: 1px solid var(--cl-rule);
  background: linear-gradient(160deg, #102540 0%, #0b1d34 100%);
  box-shadow: var(--sh-dark);
}
.visual-frame .img-placeholder {
  min-height: 320px;
  border: none;
  border-radius: 0;
  background: transparent;
}
.visual-frame--dark .img-placeholder {
  color: var(--cl-muted);
}
.visual-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.immersive-band {
  position: relative;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.immersive-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8,24,40,0.34) 0%, rgba(8,24,40,0.10) 14%, rgba(8,24,40,0) 30%);
  pointer-events: none;
}
.immersive-band--core {
  background-position: center 34%;
}
.immersive-band--about {
  background-position: center 42%;
}
.immersive-band--test-center {
  background-position: center 30%;
}
.immersive-band__inner {
  min-height: 420px;
  display: flex;
  align-items: center;
  padding: 88px 0 72px;
}
.immersive-band--about .immersive-band__inner {
  min-height: 460px;
}
.immersive-band__content {
  max-width: 700px;
  position: relative;
  z-index: 1;
}
.immersive-band .btn-outline {
  border-color: rgba(224,170,82,0.46);
  color: var(--cl-gold-lt);
  background: rgba(224,170,82,0.10);
}
.immersive-band .btn-outline:hover {
  border-color: rgba(255,209,139,0.72);
  color: #ffd18b;
  background: rgba(224,170,82,0.16);
}
.hero-panel--compact {
  gap: 18px;
  align-content: end;
}

.logo-cloud {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.logo-chip {
  min-height: 88px;
  border-radius: var(--r-lg);
  border: 1px dashed var(--cl-rule-light);
  background: var(--cl-white);
  display: grid;
  place-items: center;
  text-align: center;
  padding: 18px;
  color: var(--cl-ink-3);
  font-size: 13px;
  font-weight: 600;
}
.cert-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
/* ── Compliance Section (Redesigned) ───────────────────────── */
.compliance-section {
  padding: 96px 0;
}

.compliance-header {
  text-align: center;
  max-width: 820px;
  margin: 0 auto 56px;
}

.compliance-header .eyebrow {
  margin-bottom: 16px;
}

.compliance-header .section-title {
  margin-bottom: 18px;
  max-width: 880px;
  margin-left: auto;
  margin-right: auto;
}

.compliance-lead {
  font-size: 17px;
  line-height: 1.7;
  color: var(--cl-ink-3);
  max-width: 640px;
  margin: 0 auto;
}

.compliance-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
  gap: 40px;
  align-items: start;
}

.compliance-main {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.compliance-intro {
  background: linear-gradient(135deg, var(--cl-dark) 0%, var(--cl-navy) 100%);
  border: 1px solid var(--cl-rule);
  border-radius: var(--r-xl);
  padding: 30px 34px;
  box-shadow: var(--sh-dark);
}

.compliance-intro h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--cl-text);
  margin-bottom: 12px;
}

.compliance-intro p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--cl-muted);
}

.compliance-blocks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.compliance-block {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  padding: 24px 28px;
  background: var(--cl-white);
  border: 1px solid var(--cl-rule-light);
  border-radius: var(--r-lg);
  box-shadow: var(--sh-card);
  transition: box-shadow 0.25s, transform 0.2s;
}

.compliance-block:hover {
  box-shadow: var(--sh-raise);
  transform: translateY(-2px);
}

.compliance-block__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-sm);
  background: var(--cl-gold-bg);
  border: 1px solid rgba(196,136,42,0.22);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.compliance-block__icon svg {
  width: 22px;
  height: 22px;
  color: var(--cl-gold);
}

.compliance-block__content h4 {
  font-size: 16px;
  font-weight: 700;
  color: var(--cl-ink);
  margin-bottom: 6px;
}

.compliance-block__content p {
  font-size: 14px;
  line-height: 1.6;
  color: var(--cl-ink-3);
}

/* Standards Table - Right Side */
.standards-table {
  display: flex;
  flex-direction: column;
  gap: 18px;
  background: linear-gradient(180deg, #f6f9fd 0%, #eef4fa 100%);
  border: 1px solid var(--cl-rule-light);
  border-radius: var(--r-xl);
  padding: 28px;
  box-shadow: var(--sh-card);
}

.standards-category h5 {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cl-blue-acc);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--cl-rule-light);
}

.standards-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.standards-list--compact {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
}

.standard-item {
  padding: 13px 15px;
  background: rgba(255,255,255,0.92);
  border: 1px solid var(--cl-rule-light);
  border-radius: var(--r-md);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.standard-item--primary {
  background: linear-gradient(135deg, var(--cl-dark) 0%, var(--cl-navy) 100%);
  border-color: rgba(255,255,255,0.1);
  box-shadow: 0 12px 28px rgba(3,10,24,0.18);
}

.standard-item strong {
  font-size: 14px;
  font-weight: 700;
  color: var(--cl-ink);
  letter-spacing: 0.01em;
}

.standard-item--primary strong {
  color: var(--cl-gold-lt);
  font-size: 15px;
}

.standard-item span {
  font-size: 13px;
  line-height: 1.5;
  color: var(--cl-ink-3);
}

.standard-item--primary span {
  color: rgba(220,233,248,0.75);
}

.compliance-section--editorial {
  padding-top: 62px;
  padding-bottom: 72px;
}

.compliance-section--editorial .compliance-header {
  max-width: 760px;
  margin-bottom: 22px;
}

.compliance-section--editorial .compliance-lead {
  max-width: 620px;
}

.compliance-hero-card {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  gap: 24px;
  align-items: center;
  padding: 24px 28px;
  margin-bottom: 18px;
  border-radius: 22px;
  background: linear-gradient(135deg, var(--cl-dark) 0%, var(--cl-navy) 100%);
  box-shadow: 0 14px 34px rgba(2,8,20,0.18);
  border: 1px solid rgba(255,255,255,0.08);
}

.compliance-hero-card__label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cl-gold-lt);
}

.compliance-hero-card__label::before {
  content: '';
  width: 22px;
  height: 2px;
  border-radius: 999px;
  background: var(--cl-gold-lt);
}

.compliance-hero-card h3 {
  font-size: clamp(22px, 2.2vw, 31px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  color: var(--cl-white);
}

.compliance-hero-card p {
  font-size: 14px;
  line-height: 1.68;
  color: rgba(220,233,248,0.76);
  max-width: 400px;
}

.compliance-columns {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 20px;
  align-items: stretch;
}

.compliance-columns--balanced {
  align-items: stretch;
}

.compliance-columns--natural {
  align-items: stretch;
}

.compliance-column {
  display: grid;
  gap: 12px;
  align-content: stretch;
  grid-auto-rows: min-content;
}

.compliance-column__title {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cl-blue-acc);
}

.compliance-review-card {
  padding: 18px 18px 16px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--cl-dark) 0%, var(--cl-navy) 100%);
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 12px 26px rgba(2,8,20,0.16);
  min-height: 138px;
}

.compliance-review-card h4 {
  font-size: 14px;
  line-height: 1.3;
  color: var(--cl-white);
  margin-bottom: 10px;
}

.compliance-review-card ul {
  display: grid;
  gap: 8px;
}

.compliance-review-card li {
  position: relative;
  padding-left: 16px;
  font-size: 12.8px;
  line-height: 1.58;
  color: rgba(220,233,248,0.82);
}

.compliance-review-card li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--cl-gold-lt);
}

.compliance-simple-list,
.compliance-standard-groups {
  display: grid;
  gap: 12px;
}

.compliance-columns--natural .compliance-simple-list,
.compliance-columns--natural .compliance-standard-groups {
  grid-template-rows: repeat(2, minmax(150px, 1fr));
  align-items: stretch;
}

.compliance-simple-list--balanced,
.compliance-standard-groups--balanced {
  grid-template-rows: repeat(2, minmax(180px, 1fr));
  align-items: stretch;
}

.compliance-simple-item,
.compliance-standard-group {
  border-radius: 18px;
  border: 1px solid rgba(214,228,240,0.88);
  background: linear-gradient(180deg, rgba(252,254,255,0.98) 0%, rgba(246,249,253,0.98) 100%);
  box-shadow: 0 4px 14px rgba(6,18,40,0.05);
  padding: 18px 18px 16px;
  height: 100%;
  min-height: 0;
}

.compliance-simple-list--balanced .compliance-simple-item,
.compliance-standard-groups--balanced .compliance-standard-group {
  min-height: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.compliance-simple-item h4,
.compliance-standard-item strong {
  font-size: 14px;
  line-height: 1.3;
  color: var(--cl-ink);
}

.compliance-simple-item p,
.compliance-standard-item span {
  margin-top: 5px;
  font-size: 12.8px;
  line-height: 1.58;
  color: var(--cl-ink-3);
}

.compliance-standard-group__label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--cl-blue-acc);
  margin-bottom: 12px;
}

.compliance-standard-group {
  display: flex;
  flex-direction: column;
}

.compliance-standard-group--featured {
  background: linear-gradient(180deg, #f7fbff 0%, #edf4fb 100%);
}

.compliance-standard-item {
  padding: 12px 13px;
  border-radius: 14px;
  border: 1px solid rgba(214,228,240,0.9);
  background: rgba(255,255,255,0.9);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.compliance-standard-item + .compliance-standard-item {
  margin-top: 10px;
}

.compliance-standard-item--featured {
  background: linear-gradient(135deg, var(--cl-dark) 0%, var(--cl-navy) 100%);
  border-color: rgba(255,255,255,0.08);
  box-shadow: 0 12px 30px rgba(3,10,24,0.16);
}

.compliance-standard-item--featured strong {
  color: var(--cl-gold-lt);
}

.compliance-standard-item--featured span {
  color: rgba(220,233,248,0.8);
}

.compliance-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
}

.compliance-chip {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.94);
  border: 1px solid rgba(214,228,240,0.96);
  color: var(--cl-ink-2);
  font-size: 11.8px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.key-customers-section {
  padding-top: 72px;
  padding-bottom: 74px;
}

.key-customers-lead {
  max-width: 760px;
  margin: 16px auto 0;
  text-align: center;
}

.clients-wall {
  margin-top: 44px;
}

.clients-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  align-items: center;
}

.clients-row + .clients-row {
  margin-top: 8px;
}

.clients-cell {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 18px;
  min-height: 116px;
}

.clients-cell img {
  display: block;
  max-width: 100%;
  max-height: 50px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(12%) opacity(0.86);
  transition: filter 0.22s ease;
}

.clients-cell img:hover {
  filter: grayscale(0%) opacity(1);
}

/* ── Factory Photo Editorial Grid ───────────────────────────── */
.factory-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 320px 236px;
  gap: 10px;
  margin-top: 36px;
  border-radius: 20px;
  overflow: hidden;
}

.factory-cell {
  position: relative;
  overflow: hidden;
}

.factory-cell--wide {
  grid-column: 1 / 3;
}

.factory-cell img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.factory-cell:hover img {
  transform: scale(1.05);
}

.factory-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 40px 16px 14px;
  background: linear-gradient(to top, rgba(4,16,30,0.68) 0%, transparent 100%);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.90);
  pointer-events: none;
}

/* ── Qualification Section ───────────────────────────────────────── */
.qualification-section-redesigned {
  background: #f4f7fb;
  padding: 96px 0 108px;
}

.qualification-section-shell {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.qualification-section-head {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 16px;
}
.qualification-section-head .section-title {
  color: #0d1f3c;
  margin-top: 14px;
  margin-bottom: 18px;
}
.qualification-section-lead {
  color: #4a637e;
  font-size: 16px;
  line-height: 1.72;
}

/* ── Row 1 & Row 2: identical two-column grid ────────────────────── */
.qualification-info-grid,
.qualification-docs-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}

/* ── Row 1: Info cards ──────────────────────────────────────────── */
.qualification-card {
  padding: 34px 32px 32px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid #dae4f0;
  box-shadow: 0 2px 12px rgba(7,22,39,0.07);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.qualification-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--cl-blue-acc) 0%, var(--cl-blue-lt) 100%);
  border-radius: 3px 3px 0 0;
}
.qualification-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: #0d1f3c;
  margin-bottom: 12px;
  line-height: 1.25;
}
.qualification-card p {
  color: #4a637e;
  font-size: 15px;
  line-height: 1.72;
}

/* ── Row 2: Certificate cards ───────────────────────────────────── */
.qualification-docs-card {
  display: flex;
  flex-direction: column;
  border-radius: 20px;
  border: 1px solid #dae4f0;
  box-shadow: 0 2px 16px rgba(7,22,39,0.08);
  overflow: hidden;
  background: #fff;
}
.qualification-docs-card--light { background: #fff; }

.qualification-docs-head {
  padding: 30px 30px 24px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  border-bottom: 1px solid #e8eef6;
}
.qualification-docs-kicker {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cl-blue-acc);
}
.qualification-docs-head h3 {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.22;
  margin-bottom: 10px;
  color: #0d1f3c;
}
.qualification-docs-head p {
  color: #4a637e;
  line-height: 1.72;
  font-size: 15px;
}

/* Image area ────────────────────────────────────────────────────── */
.qualification-docs-visual {
  flex: 1;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 300px;
  overflow: hidden;
  background: #f0f5fb;
  padding: 32px;
}
.qualification-docs-visual::after { display: none; }
.qualification-docs-visual img {
  display: block;
  width: min(100%, 260px);
  height: auto;
  filter: drop-shadow(0px 8px 22px rgba(7,22,39,0.20));
  transition: transform 340ms cubic-bezier(0.25,0.46,0.45,0.94),
              filter 340ms ease;
}
.qualification-docs-visual--hover:hover img {
  transform: scale(1.06) translateY(-4px);
  filter: drop-shadow(0px 16px 32px rgba(7,22,39,0.28));
}

/* Responsive */
@media (max-width: 900px) {
  .qualification-info-grid,
  .qualification-docs-row {
    grid-template-columns: 1fr;
  }
  .qualification-docs-visual {
    min-height: 260px;
  }
}

/* Legacy standards panel (keep for compatibility) */
.standards-panel {
  display: grid;
  gap: 16px;
}
.standards-intro {
  border-radius: var(--r-xl);
}
.standards-intro h3 {
  color: var(--cl-text);
  margin-bottom: 10px;
}
.standards-intro p {
  color: var(--cl-muted);
}
.standards-groups {
  display: grid;
  gap: 16px;
}
.standards-group {
  display: grid;
  gap: 12px;
  padding: 18px;
  border: 1px solid rgba(214,228,240,0.64);
  border-radius: var(--r-xl);
  background: linear-gradient(180deg, rgba(251,253,255,0.98) 0%, rgba(244,248,252,0.98) 100%);
}
.standards-group + .standards-group {
  margin-top: 2px;
}
.standards-group__title {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cl-blue-acc);
}
.standards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
.standards-grid--featured .std-badge:first-child {
  grid-column: span 2;
}
.std-badge {
  min-height: 0;
  border-radius: 16px;
  border: 1px solid rgba(214,228,240,0.78);
  background: rgba(255,255,255,0.82);
  padding: 16px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  box-shadow: 0 1px 2px rgba(6,18,40,0.04), 0 8px 24px rgba(6,18,40,0.05);
  position: relative;
  overflow: hidden;
}
.std-badge__icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--cl-blue-acc);
  opacity: 0.55;
  position: relative;
  z-index: 1;
  margin-bottom: 2px;
}
.std-badge--featured .std-badge__icon {
  color: var(--cl-gold-lt);
  opacity: 0.72;
}
.std-badge::before {
  content: '';
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(196,136,42,0.88), rgba(42,104,204,0.72));
  opacity: 0.9;
}
.std-badge--featured
.rd-credential {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: 28px;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 12px;
  padding: 11px 16px;
  max-width: 480px;
}
.rd-credential__img {
  width: 88px;
  height: 62px;
  object-fit: cover;
  border-radius: 6px;
  flex-shrink: 0;
  border: 1px solid rgba(255,255,255,0.14);
}
.rd-credential__text strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--cl-white);
  letter-spacing: 0.02em;
}
.rd-credential__text span {
  display: block;
  font-size: 11.5px;
  color: rgba(200,220,240,0.72);
  margin-top: 3px;
  line-height: 1.4;
}
.cert-card {
  background: var(--cl-white);
  border: 1px solid var(--cl-rule-light);
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--sh-card);
}
.cert-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  background: #fff;
}
.cert-card .cert-caption {
  padding: 14px 16px;
  font-size: 12.5px;
  color: var(--cl-ink-3);
  line-height: 1.55;
}

.faq-list {
  display: grid;
  gap: 16px;
}
.faq-item {
  background: var(--cl-white);
  border: 1px solid var(--cl-rule-light);
  border-radius: var(--r-lg);
  padding: 24px 26px;
  box-shadow: var(--sh-card);
}
.faq-item h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--cl-ink);
  margin-bottom: 10px;
}
.faq-item p {
  font-size: 14.5px;
  color: var(--cl-ink-3);
  line-height: 1.7;
}

/* ── About page ────────────────────────────────────────────── */
.cap-item {
  padding: 28px 0; border-bottom: 1px solid var(--cl-rule);
  display: grid; grid-template-columns: 40px 1fr; gap: 20px; align-items: start;
}
.cap-item:last-child { border-bottom: none; }
.cap-num {
  font-size: 14px; font-weight: 800; color: var(--cl-gold);
  padding-top: 2px;
}
.cap-item h4 { font-size: 15.5px; font-weight: 700; color: var(--cl-ink); margin-bottom: 6px; }
.cap-item p  { font-size: 14px; color: var(--cl-ink-3); line-height: 1.65; }

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 1024px) {
  .compliance-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .compliance-main {
    order: 1;
  }
  .standards-table {
    order: 2;
  }
  .compliance-hero-card,
  .compliance-columns {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero { padding: 58px 0 42px; }
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero-panel { grid-template-columns: 1fr; gap: 10px; }
  .hero-lead { font-size: 15px; line-height: 1.68; max-width: 100%; }
  .hero-actions { gap: 10px; }
  .hero-trust-list { gap: 8px; margin-top: 14px; }
  .hero-trust-list span { font-size: 11.5px; padding: 7px 10px; }
  .stat-box { padding: 16px 16px; }
  .stat-box-num { font-size: 28px; }
  .stat-box-label { font-size: 11px; letter-spacing: 0.07em; }
  .stat-box-desc { font-size: 13px; }

  .anchor-strip { padding: 0; }
  .anchor-inner { grid-template-columns: 1fr; }
  .anchor-item:nth-child(2) { border-right: none; }
  .anchor-item { padding: 16px 16px 14px; border-right: none; border-bottom: 1px solid var(--cl-rule); }
  .anchor-item:nth-child(3), .anchor-item:nth-child(4) { border-bottom: 1px solid var(--cl-rule); }
  .anchor-item:last-child { border-bottom: none; }
  .anchor-num { font-size: 20px; }
  .anchor-lbl { font-size: 12.5px; line-height: 1.5; }

  .section      { padding: 58px 0; }
  .section--lg  { padding: 68px 0; }
  .section--xl  { padding: 76px 0; }
  .immersive-band__inner { min-height: 340px; padding: 60px 0 50px; }
  .immersive-band__content { max-width: 100%; }

  .grid.g2, .grid.g3, .grid.g4 { grid-template-columns: 1fr; }
  .two-col, .two-col--wide, .two-col--rev { grid-template-columns: 1fr; gap: 28px; }
  .pillar-grid { grid-template-columns: 1fr; }
  .standards-grid { grid-template-columns: 1fr; }
  .pillar { padding: 24px; }
  .prod-card-media { height: 220px; padding: 6px; }
  .prod-card-head, .prod-card-body, .card, .faq-item { padding-left: 22px; padding-right: 22px; }
  .cta-box { grid-template-columns: 1fr; padding: 28px 22px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }

  /* Compliance section mobile */
  .compliance-section { padding: 58px 0; }
  .compliance-header { margin-bottom: 40px; }
  .compliance-header .section-title { font-size: 26px; }
  .compliance-lead { font-size: 15px; }
  .compliance-grid { gap: 32px; }
  .compliance-intro { padding: 28px 24px; }
  .compliance-intro h3 { font-size: 20px; }
  .compliance-block { padding: 20px 22px; }
  .compliance-block__icon { width: 40px; height: 40px; }
  .compliance-block__icon svg { width: 20px; height: 20px; }
  .standards-table { padding: 24px; }
  .standards-list--compact { grid-template-columns: 1fr; }
  .compliance-hero-card { padding: 24px 22px; }
  .compliance-simple-item,
  .compliance-standard-group { padding: 18px 18px 16px; }

  .main-nav {
    display: none; flex-direction: column; align-items: stretch;
    position: fixed; top: 70px; left: 0; right: 0; bottom: 0;
    background: var(--cl-deep); border-top: 1px solid var(--cl-rule);
    padding: 16px; gap: 4px; overflow-y: auto; z-index: 99;
    transition: opacity .3s ease, transform .3s ease;
  }
  .main-nav.open { display: flex; animation: navSlide .3s ease forwards; }
  @keyframes navSlide { from { opacity: 0; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
  .main-nav.open .nav-contact { text-align: center; margin-top: 8px; }
  .menu-btn { display: flex; }

  .frow { grid-template-columns: 1fr; }
  .page-hero { padding: 60px 0 52px; }
  .cta-actions { flex-direction: column; }
}

@media (max-width: 480px) {
  .container { width: calc(100% - 28px); }
  .hero-h1 { font-size: 28px; line-height: 1.2; }
  .hero-eyebrow { margin-bottom: 16px; }
  .hero-panel { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-trust-list { flex-direction: column; align-items: flex-start; }
  .btn-lg { width: 100%; }
  .anchor-inner { grid-template-columns: 1fr; }
  .anchor-item:nth-child(2) { border-right: none; }
  .anchor-item { border-right: none; padding: 16px 16px 14px; }
  .anchor-num { font-size: 20px; }
  .anchor-lbl { font-size: 12px; }
  .section-title { font-size: 24px; line-height: 1.18; }
  .prod-card-media { height: 200px; padding: 4px; }
  .lead, .lead--light { font-size: 15px; line-height: 1.68; }
  .immersive-band__inner { min-height: 320px; padding: 56px 0 48px; }
  .page-hero h1 { font-size: 30px; line-height: 1.18; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* ── Hamburger open → X animation ──────────────────────────── */
.menu-btn.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-btn.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.menu-btn.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile nav overlay link styles ────────────────────────── */
@media (max-width: 768px) {
  .main-nav a {
    display: block;
    padding: 14px 16px;
    font-size: 16px;
    font-weight: 600;
    color: rgba(220,233,248,0.90);
    border-radius: var(--r-sm);
    border-bottom: 1px solid rgba(255,255,255,0.07);
    transition: color 0.18s, background 0.18s;
  }
  .main-nav a:hover { color: #fff; background: rgba(255,255,255,0.05); }
  .main-nav a.active { color: var(--cl-gold-lt); }
  .main-nav .nav-contact {
    display: block !important;
    margin-top: 12px !important;
    margin-left: 0 !important;
    background: var(--cl-gold) !important;
    color: var(--cl-deep) !important;
    text-align: center;
    border-radius: var(--r-md) !important;
    border-bottom: none;
    font-weight: 700 !important;
  }
  .main-nav .nav-contact:hover { background: var(--cl-gold-lt) !important; }
  .main-nav .lang-switch {
    display: flex;
    gap: 8px;
    padding: 12px 16px;
    border-top: 1px solid rgba(255,255,255,0.07);
    margin-top: 8px;
  }
  .main-nav .lang-switch a {
    flex: 1;
    text-align: center;
    border: 1px solid rgba(255,255,255,0.16);
    border-radius: var(--r-sm);
    padding: 8px 0;
    font-size: 13px;
    font-weight: 600;
    color: rgba(220,233,248,0.75);
    border-bottom: 1px solid rgba(255,255,255,0.16);
    background: none;
  }
  .main-nav .lang-switch a.active {
    background: var(--cl-gold);
    color: var(--cl-deep);
    border-color: var(--cl-gold);
  }

  /* Clients logo grid: 7-col → 4-col */
  .clients-row { grid-template-columns: repeat(4, 1fr); }
  .clients-cell { padding: 20px 12px; min-height: 90px; }
  .clients-cell img { max-height: 40px; }

  /* Factory grid: 3-col/2-row → 2-col/3-row */
  .factory-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: 220px 180px 180px;
    border-radius: 14px;
  }
  .factory-cell--wide { grid-column: 1 / 3; }

  /* Pillars: 4-col at 768px already becomes 1-col — handled by existing rule */

  /* Qualification section: reduce vertical padding */
  .qualification-section-redesigned { padding: 60px 0 72px; }
  .qualification-section-head { text-align: left; }

  /* Statement section */
  .statement { padding: 60px 0; }

  /* CTA band */
  .cta-band { padding: 52px 0; }
}

/* ── Pillar 2-col: tablet only (769–900px) ──────────────────── */
@media (max-width: 900px) and (min-width: 769px) {
  .pillar-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── 480px fine-tune ─────────────────────────────────────────── */
@media (max-width: 480px) {
  /* Clients logo grid: 4-col → 3-col */
  .clients-row { grid-template-columns: repeat(3, 1fr); }
  .clients-cell { padding: 14px 8px; min-height: 72px; }
  .clients-cell img { max-height: 32px; }

  /* Factory grid: single column */
  .factory-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    border-radius: 12px;
  }
  .factory-cell { height: 200px; }
  .factory-cell--wide { grid-column: 1; }

  /* Pillar: 1-col */
  .pillar-grid { grid-template-columns: 1fr; }

  /* Qualification docs stack */
  .qualification-docs-row { grid-template-columns: 1fr; }
  .qualification-info-grid { grid-template-columns: 1fr; }
}