/*
Theme Name: SSI Industrial
Theme URI: https://seamlesssteelindustries.com
Author: Seamless Steel Industries
Description: Custom lightweight B2B industrial theme for Seamless Steel Industries. Built for SEO, speed, and non-technical editability.
Version: 2.2.4
Text Domain: ssi-theme
*/

/* ============ DESIGN TOKENS ============ */
:root {
  /* Brand Industrial Colors */
  --ssi-navy-dark: #08111e;
  --ssi-navy: #0e1d33;
  --ssi-blue: #0b4f8a;
  --ssi-blue-dark: #073a66;
  --ssi-blue-light: #e8f0f8;
  --ssi-blue-border: #bcd0e4;
  --ssi-charcoal: #17202a;
  --ssi-steel: #334155;
  --ssi-steel-light: #64748b;
  --ssi-surface: #ffffff;
  --ssi-surface-alt: #f8fafc;
  --ssi-surface-muted: #f1f5f9;
  --ssi-border: #cbd5e1;
  --ssi-border-light: #e2e8f0;
  
  /* Typography */
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  
  /* Layout & Geometry */
  --radius: 4px;
  --radius-sm: 2px;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
  --container: 1180px;
}

/* ============ RESET & BASE ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-main);
  color: var(--ssi-steel);
  background: var(--ssi-surface);
  line-height: 1.5;
  font-size: 15px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ssi-blue); text-decoration: none; transition: color 0.15s ease; }
a:hover { color: var(--ssi-blue-dark); }

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 0.5em;
  color: var(--ssi-navy);
  letter-spacing: -0.01em;
}
h1 { font-size: 2.1rem; }
h2 { font-size: 1.5rem; }
h3 { font-size: 1.15rem; }
h4 { font-size: 1.0rem; }
p { margin: 0 0 0.9em; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 20px; }
.section { padding: 48px 0; }
.section-sm { padding: 32px 0; }
.section-alt { background: var(--ssi-surface-alt); border-top: 1px solid var(--ssi-border-light); border-bottom: 1px solid var(--ssi-border-light); }
.section-header { margin-bottom: 28px; }
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ssi-blue);
  background: var(--ssi-blue-light);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
}

/* ============ BUTTONS & BADGES ============ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 9px 20px;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.9rem;
  border: 1.5px solid transparent;
  transition: all 0.15s ease;
  cursor: pointer;
  line-height: 1.3;
  text-align: center;
}
.btn-primary { background: var(--ssi-blue); color: #fff; border-color: var(--ssi-blue); }
.btn-primary:hover { background: var(--ssi-blue-dark); border-color: var(--ssi-blue-dark); color: #fff; }
.btn-secondary { background: var(--ssi-navy); color: #fff; border-color: var(--ssi-navy); }
.btn-secondary:hover { background: var(--ssi-navy-dark); border-color: var(--ssi-navy-dark); color: #fff; }
.btn-outline { background: transparent; border-color: var(--ssi-border); color: var(--ssi-navy); }
.btn-outline:hover { background: var(--ssi-surface-muted); border-color: var(--ssi-navy); color: var(--ssi-navy); }
.btn-outline-white { background: transparent; border-color: rgba(255,255,255,0.7); color: #fff; }
.btn-outline-white:hover { background: #fff; color: var(--ssi-navy); border-color: #fff; }
.btn-sm { padding: 6px 14px; font-size: 0.82rem; }
.btn-block { width: 100%; }

.badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: var(--radius-sm);
  line-height: 1.3;
  font-family: var(--font-mono);
}
.badge-standard { background: var(--ssi-blue-light); color: var(--ssi-blue-dark); border: 1px solid var(--ssi-blue-border); }
.badge-grade { background: var(--ssi-surface-muted); color: var(--ssi-steel); border: 1px solid var(--ssi-border); }

/* ============ TOP UTILITY BAR ============ */
.site-topbar {
  background: var(--ssi-navy-dark);
  color: #94a3b8;
  font-size: 0.8rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 6px 0;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.topbar-left {
  display: flex;
  align-items: center;
  gap: 16px;
}
.topbar-hub { color: #cbd5e1; font-weight: 500; }
.topbar-right {
  display: flex;
  align-items: center;
  gap: 18px;
}
.topbar-link {
  color: #cbd5e1;
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.topbar-link:hover { color: #fff; }
.topbar-link strong { color: #fff; font-weight: 600; }
.topbar-wa { color: #4ade80; font-weight: 600; }
.topbar-wa:hover { color: #86efac; }

/* ============ MAIN HEADER & NAV ============ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--ssi-surface);
  border-bottom: 1px solid var(--ssi-border-light);
  box-shadow: var(--shadow-sm);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
}
.site-logo {
  display: flex;
  align-items: center;
}
.site-logo img.custom-logo {
  max-height: 48px;
  width: auto;
  display: block;
}
.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.brand-mark-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  line-height: 0;
}
.brand-logo-img {
  height: 44px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
  display: block;
}
.brand-text { display: flex; flex-direction: column; }
.brand-main {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ssi-navy);
  letter-spacing: 0.04em;
  line-height: 1.1;
}
.brand-sub {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--ssi-blue);
  letter-spacing: 0.18em;
  line-height: 1.2;
}

.main-nav ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 22px;
  margin: 0;
  padding: 0;
}
.main-nav a {
  color: var(--ssi-navy);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 4px 0;
  position: relative;
}
.main-nav a:hover,
.main-nav li.current-menu-item > a {
  color: var(--ssi-blue);
}
.main-nav li.current-menu-item > a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--ssi-blue);
}

.header-cta { display: flex; align-items: center; }
.nav-toggle { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--ssi-navy); }

/* ============ HERO (COMPACT & INDUSTRIAL) ============ */
.hero {
  position: relative;
  background-color: var(--ssi-navy-dark);
  background-image: 
    linear-gradient(90deg, 
              rgba(8, 17, 30, 0.95) 0%,
        rgba(8, 17, 30, 0.88) 45%,
        rgba(8, 17, 30, 0.45) 68%,
        rgba(8, 17, 30, 0.15) 100%
    ),
    url('assets/img/hero-banner.jpg');
  background-position: center right;
  background-size: cover;
  background-repeat: no-repeat;
  color: #fff;
  padding: 56px 0;
  border-bottom: 2px solid var(--ssi-blue);
  overflow: hidden;
}
.hero-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
}
.hero-content {
  max-width: 760px;
}
.hero h1 { color: #ffffff; font-size: 2.3rem; margin-bottom: 14px; line-height: 1.2; }
.hero p { color: #e2e8f0; font-size: 1.05rem; line-height: 1.6; margin-bottom: 18px; max-width: 740px; }
.hero .standards-line {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  color: #93c5fd;
  text-transform: uppercase;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.08);
  border-left: 3px solid var(--ssi-blue);
  border-radius: var(--radius-sm);
  display: inline-block;
  margin-bottom: 22px;
}
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-badge-panel {
  flex-shrink: 0;
}
.hero-badge-card {
  background: rgba(8, 17, 30, 0.85);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 6px;
  padding: 12px 16px;
  min-width: 250px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}
.hero-badge-tag {
  display: block;
  font-size: 0.72rem;
  font-weight: 800;
  color: #38bdf8;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}
.hero-badge-desc {
  font-size: 0.8rem;
  color: #e2e8f0;
  font-weight: 600;
}

/* ============ TRUST & STANDARDS BAR ============ */
.trust-bar {
  background: var(--ssi-navy);
  color: #94a3b8;
  padding: 12px 0;
  font-size: 0.82rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.trust-label { font-weight: 700; color: #fff; text-transform: uppercase; letter-spacing: 0.05em; }
.trust-chips {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  color: #cbd5e1;
}
.trust-chip {
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  color: #fff;
}

/* ============ GRIDS & CARDS ============ */
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  box-shadow: var(--shadow-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  display: flex;
  flex-direction: column;
}
.card:hover {
  border-color: var(--ssi-blue);
  box-shadow: var(--shadow-md);
}
.card h3 {
  font-size: 1.08rem;
  margin-bottom: 6px;
  color: var(--ssi-navy);
}
.card p {
  font-size: 0.88rem;
  color: var(--ssi-steel);
  margin-bottom: 12px;
  flex-grow: 1;
}
.card-link {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--ssi-blue);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}
.card-link:hover { color: var(--ssi-blue-dark); }

/* Technical Spec Card */
.spec-card {
  border-top: 3px solid var(--ssi-blue);
}
.spec-meta {
  font-size: 0.82rem;
  color: var(--ssi-steel);
  margin-bottom: 10px;
  background: var(--ssi-surface-alt);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--ssi-border-light);
}
.spec-meta-row { display: flex; justify-content: space-between; margin-bottom: 3px; }
.spec-meta-row:last-child { margin-bottom: 0; }
.spec-meta-label { font-weight: 600; color: var(--ssi-navy); }
.spec-meta-val { font-family: var(--font-mono); }

/* ============ ENGINEERING DATA TABLES ============ */
.spec-table-wrap {
  overflow-x: auto;
  margin: 16px 0 24px;
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
}
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.88rem;
  background: var(--ssi-surface);
}
.spec-table th, .spec-table td {
  padding: 8px 12px;
  text-align: left;
  border-bottom: 1px solid var(--ssi-border-light);
  line-height: 1.4;
}
.spec-table tr:last-child td, .spec-table tr:last-child th { border-bottom: none; }
.spec-table th {
  background: var(--ssi-surface-alt);
  color: var(--ssi-navy);
  font-weight: 600;
  width: 220px;
  border-right: 1px solid var(--ssi-border-light);
}
.spec-table td {
  color: var(--ssi-steel);
}
.spec-table tr:nth-child(even) td { background: #fafcff; }

/* ============ BREADCRUMB ============ */
.breadcrumb {
  font-size: 0.82rem;
  color: var(--ssi-steel-light);
  margin-bottom: 16px;
  padding: 8px 0;
}
.breadcrumb a { color: var(--ssi-steel); font-weight: 500; }
.breadcrumb a:hover { color: var(--ssi-blue); }

/* ============ RFQ CALLOUT & BANNER ============ */
.cta-banner {
  background: var(--ssi-navy);
  color: #fff;
  padding: 40px 0;
  border-top: 3px solid var(--ssi-blue);
}
.cta-banner-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-banner-content h2 { color: #fff; font-size: 1.45rem; margin-bottom: 6px; }
.cta-banner-content p { color: #cbd5e1; font-size: 0.95rem; margin: 0; }

/* ============ FORMS ============ */
.quote-form {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: var(--shadow-sm);
}
.quote-form label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--ssi-navy);
}
.quote-form input,
.quote-form select,
.quote-form textarea {
  width: 100%;
  padding: 8px 10px;
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  margin-bottom: 14px;
  font-family: var(--font-main);
  font-size: 0.9rem;
  color: var(--ssi-charcoal);
  background: #fff;
  transition: border-color 0.15s ease;
}
.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  border-color: var(--ssi-blue);
  outline: none;
  box-shadow: 0 0 0 2px rgba(11, 79, 138, 0.15);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ============ FAQ ACCORDION ============ */
.faq-item {
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  margin-bottom: 8px;
  background: var(--ssi-surface);
  overflow: hidden;
}
.faq-item summary {
  padding: 12px 16px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ssi-navy);
  list-style: none;
  background: var(--ssi-surface-alt);
  user-select: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ssi-blue);
}
.faq-item[open] summary::after { content: '–'; }
.faq-item-content {
  padding: 14px 16px;
  border-top: 1px solid var(--ssi-border-light);
  color: var(--ssi-steel);
  font-size: 0.9rem;
  line-height: 1.55;
}
.faq-item-content p { margin: 0; }

/* ============ SITE FOOTER ============ */
.site-footer {
  background: var(--ssi-navy-dark);
  color: #94a3b8;
  padding: 48px 0 20px;
  font-size: 0.88rem;
  border-top: 3px solid var(--ssi-blue);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 32px;
  margin-bottom: 32px;
}
.footer-col-brand {
  display: flex;
  flex-direction: column;
}
.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  margin-bottom: 16px;
  width: fit-content;
}
.footer-logo-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #ffffff;
  padding: 5px 7px;
  border-radius: 6px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
  line-height: 0;
  flex-shrink: 0;
  transition: box-shadow 0.2s ease, transform 0.2s ease;
}
.footer-logo-img {
  height: 36px;
  width: auto;
  display: block;
  object-fit: contain;
}
.footer-brand-text {
  display: flex;
  flex-direction: column;
}
.footer-brand-main {
  font-size: 1.05rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.04em;
  line-height: 1.15;
}
.footer-brand-sub {
  font-size: 0.68rem;
  font-weight: 700;
  color: #38bdf8;
  letter-spacing: 0.18em;
  line-height: 1.2;
  transition: color 0.2s ease;
}
.footer-brand:hover .footer-brand-sub {
  color: #7dd3fc;
}
.footer-brand:hover .footer-logo-badge {
  box-shadow: 0 4px 14px rgba(56, 189, 248, 0.35);
  transform: translateY(-1px);
}
.site-footer h4 {
  color: #ffffff;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding-bottom: 6px;
}
.site-footer p { font-size: 0.86rem; line-height: 1.5; color: #94a3b8; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer ul li { margin-bottom: 7px; font-size: 0.86rem; }
.site-footer a { color: #cbd5e1; }
.site-footer a:hover { color: #ffffff; }
.footer-contact-list li { display: flex; align-items: baseline; gap: 6px; }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 16px;
  font-size: 0.78rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  color: #64748b;
}

/* ============ MOBILE STICKY CTA ============ */
.mobile-sticky-cta { display: none; }

/* ============ RESPONSIVE BREAKPOINTS ============ */
@media (max-width: 960px) {
  .header-inner { flex-wrap: wrap; }
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .topbar-right .topbar-email { display: none; }
  
  .main-nav {
    display: none;
    width: 100%;
    order: 3;
    padding: 12px 0 6px;
    border-top: 1px solid var(--ssi-border-light);
    margin-top: 10px;
  }
  .main-nav.is-open { display: block; }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 0; }
  .main-nav a { display: block; width: 100%; padding: 8px 0; border-bottom: 1px solid var(--ssi-surface-muted); }
  .header-cta { display: none; }
  .nav-toggle { display: block; }
  
  .hero {
    background-image: 
      linear-gradient(180deg, 
        rgba(8, 17, 30, 0.96) 0%, 
        rgba(8, 17, 30, 0.93) 55%, 
        rgba(8, 17, 30, 0.90) 100%
      ),
      url('assets/img/hero-banner.jpg');
    padding: 44px 0 36px;
  }
  .hero-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .hero-badge-panel {
    width: 100%;
  }
  .hero-badge-card {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
  }
  .hero-badge-tag {
    margin-bottom: 0;
  }
  .hero h1 { font-size: 1.85rem; }
  .cta-banner-inner { flex-direction: column; align-items: flex-start; }
  .logistics-feature-grid { grid-template-columns: 1fr; }
  .logistics-feature-media { min-height: 220px; max-height: 280px; }
  .logistics-feature-content { padding: 22px 20px; }
  
  .mobile-sticky-cta {
    display: flex;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: var(--ssi-navy-dark);
    border-top: 2px solid var(--ssi-blue);
  }
  .mobile-sticky-cta a {
    flex: 1;
    text-align: center;
    padding: 12px 6px;
    color: #fff;
    font-weight: 700;
    font-size: 0.82rem;
    border-right: 1px solid rgba(255, 255, 255, 0.15);
  }
  .mobile-sticky-cta a:last-child {
    border-right: none;
    background: var(--ssi-blue);
  }
  body { padding-bottom: 48px; }
}

@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .brand-link { gap: 8px; }
  .brand-logo-img { height: 36px; }
  .brand-main { font-size: 1rem; }
  .brand-sub { font-size: 0.62rem; letter-spacing: 0.14em; }
  .footer-brand { gap: 10px; margin-bottom: 14px; }
  .footer-logo-badge { padding: 4px 6px; }
  .footer-logo-img { height: 30px; }
  .footer-brand-main { font-size: 0.95rem; }
  .footer-brand-sub { font-size: 0.62rem; }
  .site-topbar { font-size: 0.75rem; }
  .hero { padding: 36px 0; }
  .hero h1 { font-size: 1.55rem; }
  .hero p { font-size: 0.92rem; }
  .hero-badge-card { min-width: auto; width: 100%; justify-content: space-between; flex-wrap: wrap; }
  .logistics-feature-content { padding: 18px 16px; }
  .logistics-feature-content h3 { font-size: 1.15rem; }
  .section { padding: 36px 0; }
}

/* ============ HOMEPAGE CAPABILITY STRIP ============ */
.stat-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  padding: 16px 20px;
  margin-top: -24px;
  position: relative;
  z-index: 10;
  box-shadow: var(--shadow-sm);
}
.stat-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding-right: 12px;
  border-right: 1px solid var(--ssi-border-light);
}
.stat-item:last-child { border-right: none; padding-right: 0; }
.stat-icon {
  font-size: 1.4rem;
  line-height: 1;
  padding: 8px;
  background: var(--ssi-blue-light);
  border-radius: var(--radius);
  flex-shrink: 0;
}
.stat-content { display: flex; flex-direction: column; }
.stat-title {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ssi-navy);
  margin: 0 0 3px;
}
.stat-desc {
  font-size: 0.78rem;
  color: var(--ssi-steel-light);
  margin: 0;
  line-height: 1.35;
}

/* ============ TECHNICAL MATRIX ============ */
.matrix-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.matrix-card {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-top: 3px solid var(--ssi-blue);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}
.matrix-card h3 {
  font-size: 1.02rem;
  margin: 0 0 8px;
  color: var(--ssi-navy);
}
.matrix-standards {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--ssi-blue-dark);
  background: var(--ssi-blue-light);
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  margin-bottom: 10px;
  display: block;
}
.matrix-desc {
  font-size: 0.84rem;
  color: var(--ssi-steel);
  line-height: 1.45;
  margin: 0;
}

/* ============ PILLARS (WHY SSI) ============ */
.pillar-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.pillar-card {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.pillar-num {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--ssi-blue);
  margin-bottom: 8px;
}
.pillar-card h3 {
  font-size: 1.0rem;
  margin: 0 0 8px;
  color: var(--ssi-navy);
}
.pillar-card p {
  font-size: 0.84rem;
  color: var(--ssi-steel);
  margin: 0;
  line-height: 1.45;
}

/* ============ CATEGORY CARDS ============ */
.cat-card {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  padding: 16px 18px;
  box-shadow: var(--shadow-sm);
  transition: all 0.15s ease;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.cat-card:hover {
  border-color: var(--ssi-blue);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.cat-card h3 {
  font-size: 1.02rem;
  margin: 0 0 6px;
  color: var(--ssi-navy);
}
.cat-card p {
  font-size: 0.84rem;
  color: var(--ssi-steel-light);
  margin: 0 0 12px;
  line-height: 1.4;
}

/* ============ HOMEPAGE RFQ FORM ============ */
.home-rfq-wrap {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

/* ============ LOGISTICS STAGING FEATURE CARD ============ */
.logistics-feature-card {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  margin-bottom: 32px;
}
.logistics-feature-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
}
.logistics-feature-media {
  position: relative;
  background: var(--ssi-navy-dark);
  min-height: 280px;
}
.logistics-feature-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.logistics-feature-badge {
  position: absolute;
  bottom: 12px;
  left: 12px;
  background: rgba(8, 17, 30, 0.88);
  backdrop-filter: blur(4px);
  color: #38bdf8;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 5px 10px;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}
.logistics-feature-content {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.logistics-feature-content h3 {
  font-size: 1.25rem;
  color: var(--ssi-navy);
  margin: 4px 0 10px;
}
.logistics-feature-content p {
  color: var(--ssi-steel);
  font-size: 0.9rem;
  line-height: 1.55;
  margin-bottom: 14px;
}
.logistics-feature-list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.logistics-feature-list li {
  font-size: 0.85rem;
  line-height: 1.45;
  color: var(--ssi-steel);
  padding-left: 18px;
  position: relative;
}
.logistics-feature-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--ssi-blue);
  font-size: 0.8rem;
  font-weight: 800;
}
.logistics-feature-list strong {
  color: var(--ssi-navy);
}
.logistics-feature-cta {
  display: flex;
  gap: 10px;
}

@media (max-width: 960px) {
  .stat-strip { grid-template-columns: repeat(2, 1fr); margin-top: 16px; }
  .stat-item:nth-child(2) { border-right: none; }
  .matrix-grid, .pillar-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .stat-strip { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid var(--ssi-border-light); padding-bottom: 10px; }
  .stat-item:last-child { border-bottom: none; }
  .matrix-grid, .pillar-grid { grid-template-columns: 1fr; }
}

/* ============ CATALOG & SINGLE PRODUCT LAYOUT ============ */
.catalog-toolbar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 28px;
  padding: 12px 14px;
  background: var(--ssi-surface-alt);
  border: 1px solid var(--ssi-border-light);
  border-radius: var(--radius);
}
.catalog-tab {
  display: inline-block;
  padding: 5px 12px;
  border-radius: var(--radius);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ssi-steel);
  background: #fff;
  border: 1px solid var(--ssi-border);
  transition: all 0.15s ease;
}
.catalog-tab:hover {
  color: var(--ssi-blue);
  border-color: var(--ssi-blue);
}
.catalog-tab.active {
  background: var(--ssi-blue);
  color: #fff;
  border-color: var(--ssi-blue);
}

.product-spec-strip {
  font-size: 0.8rem;
  color: var(--ssi-steel);
  background: var(--ssi-surface-alt);
  border: 1px solid var(--ssi-border-light);
  border-radius: var(--radius-sm);
  padding: 8px 10px;
  margin-bottom: 12px;
}
.product-spec-row {
  display: flex;
  justify-content: space-between;
  padding: 2px 0;
  border-bottom: 1px dashed var(--ssi-border-light);
}
.product-spec-row:last-child { border-bottom: none; }
.product-spec-label { font-weight: 600; color: var(--ssi-navy); }
.product-spec-value { font-family: var(--font-mono); color: var(--ssi-steel); text-align: right; }

/* Single Product Engineering Datasheet */
.product-layout-grid {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 32px;
  align-items: start;
}
.product-header-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 12px;
}
.spec-box {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 24px;
}
.spec-box h2 {
  font-size: 1.25rem;
  border-bottom: 1px solid var(--ssi-border-light);
  padding-bottom: 8px;
  margin-bottom: 14px;
  color: var(--ssi-navy);
}

/* Sticky RFQ Sidebar */
.rfq-sidebar {
  position: sticky;
  top: 90px;
}
.rfq-sidebar-card {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-top: 3px solid var(--ssi-blue);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow-sm);
}
.rfq-sidebar-card h3 {
  font-size: 1.1rem;
  margin: 0 0 6px;
  color: var(--ssi-navy);
}
.rfq-sidebar-card p {
  font-size: 0.85rem;
  color: var(--ssi-steel);
  margin-bottom: 14px;
}
.sidebar-direct-contact {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--ssi-border-light);
  font-size: 0.82rem;
  color: var(--ssi-steel-light);
}

.datasheet-download-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  background: var(--ssi-blue-light);
  border: 1px solid var(--ssi-blue-border);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin: 20px 0;
}
.datasheet-info h4 { margin: 0 0 3px; font-size: 0.95rem; color: var(--ssi-blue-dark); }
.datasheet-info p { margin: 0; font-size: 0.82rem; color: var(--ssi-steel); }

.bc-sep { color: var(--ssi-border); margin: 0 4px; }
.bc-curr { color: var(--ssi-navy); font-weight: 600; }

@media (max-width: 960px) {
  .product-layout-grid { grid-template-columns: 1fr; }
  .rfq-sidebar { position: static; margin-top: 24px; }
}

/* ============ INDUSTRIES & LOCATIONS STYLES ============ */
.hub-chip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 10px 0 14px;
}
.hub-chip {
  font-size: 0.76rem;
  font-weight: 600;
  color: var(--ssi-navy);
  background: var(--ssi-surface-muted);
  border: 1px solid var(--ssi-border-light);
  padding: 3px 8px;
  border-radius: var(--radius-sm);
}
.dispatch-notice {
  background: var(--ssi-surface-alt);
  border-left: 3px solid var(--ssi-blue);
  padding: 12px 14px;
  font-size: 0.86rem;
  color: var(--ssi-steel);
  margin-bottom: 20px;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.dispatch-notice strong { color: var(--ssi-navy); }

.industry-card-apps {
  font-size: 0.82rem;
  color: var(--ssi-steel);
  background: var(--ssi-surface-alt);
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--ssi-border-light);
  margin-bottom: 12px;
}
.industry-card-apps strong {
  display: block;
  font-size: 0.76rem;
  color: var(--ssi-navy);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 3px;
}

/* ============ RFQ / FORM STYLES ============ */
.quote-form {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
}
.quote-form label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--ssi-navy);
  margin-bottom: 6px;
  letter-spacing: 0.01em;
}
.quote-form input[type="text"],
.quote-form input[type="email"],
.quote-form input[type="tel"],
.quote-form input[type="date"],
.quote-form select,
.quote-form textarea {
  width: 100%;
  padding: 10px 12px;
  font-size: 0.88rem;
  font-family: inherit;
  color: var(--ssi-charcoal);
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
  box-sizing: border-box;
}
.quote-form input:focus,
.quote-form select:focus,
.quote-form textarea:focus {
  outline: none;
  border-color: var(--ssi-blue);
  box-shadow: 0 0 0 3px rgba(11, 79, 138, 0.12);
}
.quote-form input[type="file"] {
  font-size: 0.84rem;
  color: var(--ssi-steel);
  width: 100%;
}
.quote-form select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23334155' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  appearance: none;
  -webkit-appearance: none;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 14px;
}
@media (max-width: 640px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .quote-form {
    padding: 20px 16px;
  }
}


/* ============ PHASE 7 STYLES: FAQ, ABOUT, CONTACT, RESOURCES ============ */
.faq-item {
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq-item:hover {
  border-color: var(--ssi-blue-border);
}
.faq-item[open] {
  border-color: var(--ssi-blue);
  box-shadow: 0 2px 8px rgba(11, 79, 138, 0.08);
}
.faq-item[open] .faq-chevron {
  transform: rotate(180deg);
}
.faq-chevron {
  transition: transform 0.2s ease;
}
.faq-summary::-webkit-details-marker {
  display: none;
}

/* ============ PHASE 9C.3: PRODUCT & CATEGORY IMAGERY STYLES ============ */

/* 1. Category Discovery Grid & Cards */
.grid-cat {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.cat-card {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.cat-card:hover {
  border-color: var(--ssi-blue);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.cat-card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #0e1d33;
  overflow: hidden;
  display: block;
}

.cat-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.cat-card-media:hover .cat-card-img {
  transform: scale(1.04);
}

.cat-card-schematic {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, #0e1d33 0%, #1e3a5f 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--ssi-blue-border);
  text-decoration: none;
}

.cat-card-schematic .schematic-glyph svg {
  width: 48px;
  height: 48px;
  stroke: #93c5fd;
  opacity: 0.85;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.cat-card-schematic:hover .schematic-glyph svg {
  opacity: 1;
  transform: scale(1.08);
}

.cat-card-tag {
  position: absolute;
  top: 10px;
  right: 10px;
  background: rgba(14, 29, 51, 0.88);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: #e0f2fe;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 2px;
  border: 1px solid rgba(147, 197, 253, 0.35);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  z-index: 2;
}

.cat-card-body {
  padding: 16px 18px 12px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.cat-card-supply-status {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ssi-blue);
  letter-spacing: 0.04em;
  margin-bottom: 6px;
  display: block;
}

.cat-card h3 {
  font-size: 1.05rem;
  margin: 0 0 8px;
  line-height: 1.3;
}

.cat-card h3 a {
  color: var(--ssi-navy);
  text-decoration: none;
}

.cat-card h3 a:hover {
  color: var(--ssi-blue);
}

.cat-card p {
  font-size: 0.84rem;
  color: var(--ssi-steel);
  line-height: 1.5;
  margin: 0 0 12px;
  flex-grow: 1;
}

.cat-card-spec-strip {
  background: var(--ssi-surface-alt);
  border: 1px solid var(--ssi-border-light);
  border-radius: 2px;
  padding: 6px 10px;
  font-size: 0.76rem;
  margin-top: auto;
}

.cat-spec-line {
  display: flex;
  gap: 6px;
  margin-bottom: 3px;
  line-height: 1.35;
}

.cat-spec-line:last-child {
  margin-bottom: 0;
}

.cat-spec-lbl {
  font-weight: 700;
  color: var(--ssi-navy);
  flex-shrink: 0;
}

.cat-spec-val {
  color: var(--ssi-steel);
  font-family: var(--font-mono);
  word-break: break-word;
}

.cat-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 18px;
  border-top: 1px solid var(--ssi-border-light);
  background: #fff;
}

.cat-rfq-btn {
  padding: 4px 10px;
  font-size: 0.78rem;
  font-weight: 700;
}

/* 2. Product Card Media in Catalog Grids */
.product-card-media {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: #0e1d33;
  display: block;
}

.product-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.product-card-media:hover .product-card-img {
  transform: scale(1.03);
}

.product-card-badge {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(14, 29, 51, 0.88);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  color: #e0f2fe;
  font-size: 0.68rem;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 2px;
  border: 1px solid rgba(147, 197, 253, 0.3);
  font-family: var(--font-mono);
}

.product-card-schematic {
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, #0e1d33 0%, #172b4d 100%);
  border: 1px solid var(--ssi-border);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  padding: 12px;
  position: relative;
}

.product-card-schematic .schematic-glyph svg {
  width: 40px;
  height: 40px;
  stroke: #93c5fd;
  opacity: 0.85;
}

.product-card-schematic .schematic-meta {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  flex-wrap: wrap;
  justify-content: center;
}

.schematic-badge {
  background: var(--ssi-blue);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 2px 6px;
  border-radius: 2px;
  font-family: var(--font-mono);
}

.schematic-grade {
  background: rgba(255, 255, 255, 0.15);
  color: #e2e8f0;
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 6px;
  border-radius: 2px;
  font-family: var(--font-mono);
}

/* 3. Category Archive Hero Media */
.category-hero-media {
  margin-bottom: 24px;
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ssi-surface);
  box-shadow: var(--shadow-sm);
}

.category-hero-img-wrap {
  max-height: 360px;
  overflow: hidden;
  position: relative;
  background: #0e1d33;
}

.category-hero-img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  display: block;
}

.category-hero-caption {
  padding: 10px 16px;
  background: var(--ssi-surface-alt);
  border-top: 1px solid var(--ssi-border-light);
  font-size: 0.84rem;
  color: var(--ssi-steel);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.category-hero-specs {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--ssi-steel-light);
}

/* 4. Single Product Media & Technical Figures */
.product-media-figure {
  margin: 0 0 24px;
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--ssi-surface);
  box-shadow: var(--shadow-sm);
}

.product-featured-img {
  width: 100%;
  height: auto;
  max-height: 480px;
  object-fit: cover;
  display: block;
}

.product-media-caption {
  padding: 10px 14px;
  background: var(--ssi-surface-alt);
  border-top: 1px solid var(--ssi-border-light);
  font-size: 0.84rem;
  color: var(--ssi-steel);
  line-height: 1.5;
}

.caption-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ssi-blue);
  background: var(--ssi-blue-light);
  padding: 2px 6px;
  border-radius: 2px;
  margin-right: 6px;
}

.spec-blueprint-banner {
  background: linear-gradient(135deg, #0e1d33 0%, #172b4d 100%);
  color: #fff;
  padding: 22px 24px;
  border-radius: var(--radius);
  border-left: 4px solid var(--ssi-blue);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.blueprint-meta-strip {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 10px;
  align-items: center;
}

.blueprint-badge {
  background: var(--ssi-blue);
  color: #fff;
  font-size: 0.76rem;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 2px;
  font-family: var(--font-mono);
}

.blueprint-grade {
  background: rgba(255, 255, 255, 0.15);
  color: #e2e8f0;
  font-size: 0.76rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 2px;
  font-family: var(--font-mono);
}

.blueprint-origin {
  color: #94a3b8;
  font-size: 0.78rem;
}

.blueprint-note {
  color: #cbd5e1;
  font-size: 0.88rem;
  line-height: 1.55;
  margin: 0;
}

/* 5. Technical Dimensional Chart & Inspection MTC */
.technical-chart-box {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 24px;
}

.chart-img-wrap {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius-sm);
  background: #fff;
  display: block;
  margin: 12px 0 6px;
}

.chart-img-wrap a {
  display: block;
  position: relative;
}

.technical-chart-img {
  width: 100%;
  height: auto;
  display: block;
}

.chart-zoom-hint {
  position: absolute;
  bottom: 12px;
  right: 12px;
  background: rgba(14, 29, 51, 0.88);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 3px;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  pointer-events: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

/* 6. Responsive Rules for Image Components */
@media (max-width: 768px) {
  .grid-cat {
    grid-template-columns: repeat(2, 1fr);
  }
  .category-hero-img {
    height: 240px;
  }
  .product-featured-img {
    max-height: 320px;
  }
}

@media (max-width: 520px) {
  .grid-cat {
    grid-template-columns: 1fr;
  }
  .category-hero-img {
    height: 180px;
  }
  .category-hero-caption {
    flex-direction: column;
    align-items: flex-start;
  }
  .product-featured-img {
    max-height: 240px;
  }
}

/* ================================================================
   7. Phase 9C.4 — Single Product Technical Datasheet Polish
   ================================================================ */

.product-primary-title {
  font-size: clamp(1.6rem, 3.5vw, 2.25rem);
  font-weight: 800;
  color: var(--ssi-navy);
  margin: 0 0 14px;
  line-height: 1.25;
}

/* Quick-Scan Specification Strip */
.product-quick-specs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 10px;
  margin: 0 0 24px;
}

.quick-spec-item {
  background: var(--ssi-surface-alt);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius-sm);
  padding: 8px 12px;
}

.quick-spec-label {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ssi-steel-light);
  margin-bottom: 3px;
}

.quick-spec-value {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ssi-navy);
}

/* Authentic Media Header & Scope Disclaimer */
.media-type-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--ssi-surface-muted);
  padding: 8px 14px;
  border-bottom: 1px solid var(--ssi-border-light);
  font-size: 0.78rem;
}

.media-type-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #0369a1;
  background: #e0f2fe;
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid rgba(3, 105, 161, 0.2);
}

.media-type-badge.badge-blueprint {
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.12);
  border: 1px solid rgba(56, 189, 248, 0.3);
}

.media-origin-tag {
  color: var(--ssi-steel-light);
  font-size: 0.75rem;
  font-weight: 500;
}

.media-image-frame {
  background: #000;
  overflow: hidden;
}

.caption-description {
  font-size: 0.86rem;
  color: var(--ssi-steel);
  line-height: 1.5;
  margin-bottom: 8px;
}

.caption-notice {
  background: var(--ssi-surface-muted);
  border-left: 3px solid var(--ssi-blue);
  padding: 8px 12px;
  font-size: 0.8rem;
  color: var(--ssi-steel);
  line-height: 1.45;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

.caption-notice strong {
  color: var(--ssi-navy);
}

/* Polished CAD Blueprint Canvas for Non-Photo Items */
.product-blueprint-canvas {
  background: #071529;
  border: 1px solid #1e3a5f;
  border-radius: var(--radius);
  overflow: hidden;
  margin: 0 0 24px;
  box-shadow: var(--shadow-sm);
}

.blueprint-canvas-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #0b1d38;
  padding: 10px 16px;
  border-bottom: 1px solid #1e3a5f;
}

.blueprint-std {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 700;
  color: #93c5fd;
  background: rgba(147, 197, 253, 0.12);
  padding: 2px 8px;
  border-radius: 3px;
  border: 1px solid rgba(147, 197, 253, 0.25);
}

.blueprint-graphic-frame {
  background: #071529;
  border-bottom: 1px solid #1e3a5f;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow: hidden;
  padding: 6px 0;
}

.blueprint-svg-canvas {
  width: 100%;
  height: auto;
  max-height: 280px;
  display: block;
}

.blueprint-canvas-footer {
  padding: 12px 16px;
  background: #0b1d38;
  color: #cbd5e1;
}

.blueprint-caption {
  font-size: 0.82rem;
  line-height: 1.5;
  margin-bottom: 8px;
  color: #cbd5e1;
}

.blueprint-caption strong {
  color: #38bdf8;
}

.blueprint-canvas-footer .caption-notice {
  background: rgba(7, 21, 41, 0.75);
  border-left-color: #38bdf8;
  color: #94a3b8;
}

.blueprint-canvas-footer .caption-notice strong {
  color: #e2e8f0;
}

/* Grouped Technical Specifications Table */
.spec-table-grouped .spec-group-row th {
  background: var(--ssi-surface-muted);
  color: var(--ssi-navy);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 10px 14px;
  border-top: 2px solid var(--ssi-border);
  border-bottom: 1px solid var(--ssi-border);
}

/* Technical Chart Box Header & Footer */
.chart-box-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 1px solid var(--ssi-border-light);
  padding-bottom: 8px;
  margin-bottom: 10px;
}

.chart-box-header h2 {
  margin: 0;
  border-bottom: none;
  padding-bottom: 0;
}

.chart-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ssi-blue);
  background: var(--ssi-blue-light);
  padding: 3px 8px;
  border-radius: 3px;
  border: 1px solid var(--ssi-blue-border);
}

.chart-subtitle {
  font-size: 0.88rem;
  color: var(--ssi-steel);
  margin: 0 0 12px;
}

.chart-footer-note {
  font-size: 0.78rem;
  color: var(--ssi-steel-light);
  margin-top: 10px;
  line-height: 1.45;
}

/* Fast-Action In-Flow RFQ Banner */
.product-inflow-rfq {
  background: linear-gradient(135deg, #0e1d33 0%, #152844 100%);
  color: #fff;
  border: 1px solid #1e3a5f;
  border-left: 4px solid var(--ssi-blue);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 28px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  box-shadow: var(--shadow-md);
}

.inflow-rfq-content {
  flex: 1;
  min-width: 0;
}

.inflow-rfq-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #38bdf8;
  background: rgba(56, 189, 248, 0.15);
  padding: 3px 8px;
  border-radius: 3px;
  margin-bottom: 8px;
  border: 1px solid rgba(56, 189, 248, 0.25);
}

.inflow-rfq-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 8px;
}

.inflow-rfq-content p {
  font-size: 0.88rem;
  color: #cbd5e1;
  line-height: 1.5;
  margin: 0 0 14px;
}

.inflow-rfq-perks {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 0.76rem;
  color: #93c5fd;
}

.rfq-perk-item {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.inflow-rfq-actions {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 220px;
  flex-shrink: 0;
}

.btn-rfq-action {
  text-align: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 12px 20px;
}

.btn-whatsapp-inflow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: #22c55e;
  color: #fff;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-size: 0.86rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.15s ease;
}

.btn-whatsapp-inflow:hover {
  background: #16a34a;
  color: #fff;
}

.inflow-phone-direct {
  font-size: 0.78rem;
  color: #94a3b8;
  text-align: center;
  margin-top: 4px;
}

.inflow-phone-direct a {
  color: #fff;
  text-decoration: underline;
}

/* Quality Control & Inspection Assurance Strip */
.quality-assurance-box .assurance-intro {
  font-size: 0.88rem;
  color: var(--ssi-steel);
  margin-bottom: 16px;
}

.inspection-assurance-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.assurance-pill {
  display: flex;
  gap: 12px;
  background: var(--ssi-surface-alt);
  border: 1px solid var(--ssi-border-light);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.assurance-icon {
  font-size: 1.35rem;
  line-height: 1;
  flex-shrink: 0;
  padding-top: 2px;
}

.assurance-details h4 {
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--ssi-navy);
  margin: 0 0 4px;
}

.assurance-details p {
  font-size: 0.8rem;
  color: var(--ssi-steel);
  line-height: 1.45;
  margin: 0;
}

/* Related Products Enhancement */
.related-products-section .related-products-heading {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--ssi-navy);
  margin: 32px 0 16px;
  border-bottom: 2px solid var(--ssi-border-light);
  padding-bottom: 8px;
}

.related-products-grid {
  gap: 18px;
}

.related-product-card {
  display: flex;
  flex-direction: column;
  height: 100%;
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  background: var(--ssi-surface);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.related-product-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.related-product-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.related-product-cat {
  font-size: 0.7rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--ssi-blue);
  margin-bottom: 4px;
}

.related-product-title {
  font-size: 0.95rem;
  font-weight: 700;
  margin: 0 0 6px;
  line-height: 1.35;
}

.related-product-title a {
  color: var(--ssi-navy);
  text-decoration: none;
}

.related-product-title a:hover {
  color: var(--ssi-blue);
}

.related-product-excerpt {
  font-size: 0.8rem;
  color: var(--ssi-steel-light);
  line-height: 1.45;
  margin-bottom: 14px;
  flex: 1;
}

.related-product-footer {
  display: flex;
  gap: 8px;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.btn-whatsapp-sidebar {
  border-color: #22c55e !important;
  color: #15803d !important;
  margin-bottom: 14px;
}

.btn-whatsapp-sidebar:hover {
  background: #22c55e !important;
  color: #fff !important;
}

.sidebar-direct-contact .contact-line {
  margin-top: 4px;
  font-size: 0.82rem;
}

.sidebar-direct-contact .contact-dispatch-hub {
  margin-top: 6px;
  font-size: 0.78rem;
  color: #64748b;
  line-height: 1.4;
}

/* Additional Responsive Rules for Datasheet Components */
@media (max-width: 960px) {
  .product-inflow-rfq {
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
  }
  .inflow-rfq-actions {
    width: 100%;
    min-width: auto;
  }
}

@media (max-width: 768px) {
  .inspection-assurance-grid {
    grid-template-columns: 1fr;
  }
  .product-quick-specs {
    grid-template-columns: repeat(2, 1fr);
  }
  .chart-img-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .technical-chart-img {
    min-width: 500px;
  }
}

@media (max-width: 520px) {
  .product-quick-specs {
    grid-template-columns: 1fr;
  }
  .media-type-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .blueprint-canvas-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
  }
}

/* ============ PHASE 9C.5: INDUSTRIES & LOCATIONS VISUAL ENHANCEMENT ============ */

/* Industry Schematics & Cards */
.industry-cad-wrap {
  background: #071529;
  border: 1px solid #1e3a5f;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 14px;
}
.industry-cad-svg {
  width: 100%;
  height: auto;
  display: block;
}
.cad-header-left {
  display: flex;
  align-items: center;
  gap: 6px;
}
.cad-header-title {
  color: #38bdf8;
  font-weight: 700;
  letter-spacing: 0.04em;
}
.cad-header-standard {
  color: #94a3b8;
  font-size: 0.7rem;
}
.cad-indicator {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #22c55e;
}
.industry-supply-box {
  background: var(--ssi-surface-alt);
  border: 1px solid var(--ssi-border-light);
  border-radius: 3px;
  padding: 8px 10px;
  margin-bottom: 12px;
}
.industry-supply-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--ssi-navy);
  margin-bottom: 2px;
}
.industry-supply-val {
  font-size: 0.78rem;
  color: var(--ssi-steel);
  line-height: 1.35;
}
.standards-tag-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
}
.standards-tag {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  background: #e2e8f0;
  color: var(--ssi-navy);
  padding: 2px 6px;
  border-radius: 3px;
  line-height: 1.3;
}
.industry-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px solid var(--ssi-border-light);
}

/* Single Industry Schematic Canvas Card */
.schematic-canvas-card {
  background: #071529;
  border: 1px solid #1e3a5f;
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 28px;
}
.schematic-canvas-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: #0b1d38;
  border-bottom: 1px solid #1e3a5f;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}
.schematic-canvas-body {
  padding: 0;
}
.schematic-canvas-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 14px;
  background: #09172a;
  border-top: 1px solid #172e4d;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: #94a3b8;
}

/* Logistics Overview Hero Grid */
.logistics-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 20px;
  margin-bottom: 24px;
  align-items: stretch;
}
.logistics-photo-card {
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.logistics-photo-wrap {
  position: relative;
  width: 100%;
  flex: 1;
  min-height: 200px;
  background: #071529;
  overflow: hidden;
}
.logistics-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.logistics-photo-overlay {
  position: absolute;
  bottom: 10px;
  left: 10px;
}
.logistics-photo-tag {
  background: rgba(8, 17, 30, 0.88);
  backdrop-filter: blur(4px);
  color: #38bdf8;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 8px;
  border-radius: 3px;
  border: 1px solid rgba(56, 189, 248, 0.3);
}
.logistics-photo-caption {
  font-size: 0.82rem;
  color: var(--ssi-steel);
  padding: 10px 14px;
  background: var(--ssi-surface-alt);
  border-top: 1px solid var(--ssi-border-light);
  line-height: 1.45;
}
.logistics-cad-card {
  background: #071529;
  border: 1px solid #1e3a5f;
  border-radius: var(--radius);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.logistics-cad-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: #0b1d38;
  border-bottom: 1px solid #1e3a5f;
  font-family: var(--font-mono);
  font-size: 0.74rem;
}
.logistics-cad-body {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logistics-cad-svg {
  width: 100%;
  height: auto;
  display: block;
}
.logistics-cad-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 6px 12px;
  background: #09172a;
  border-top: 1px solid #172e4d;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #94a3b8;
}

/* Centralized Supply Notice Box */
.dispatch-notice-box {
  background: #f0f7ff;
  border: 1px solid #bae6fd;
  border-left: 4px solid var(--ssi-blue);
  border-radius: var(--radius);
  padding: 16px 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}
.dispatch-notice-icon {
  font-size: 1.4rem;
  line-height: 1;
  flex-shrink: 0;
  margin-top: 2px;
}
.dispatch-notice-text {
  font-size: 0.88rem;
  color: var(--ssi-steel);
  line-height: 1.55;
  flex: 1;
}
.dispatch-notice-text strong {
  color: var(--ssi-navy);
  display: block;
  margin-bottom: 4px;
  font-size: 0.94rem;
}
.dispatch-notice-text p {
  margin: 0 0 6px;
}
.dispatch-notice-disclaimer {
  font-size: 0.78rem;
  color: #64748b;
  font-style: italic;
  border-top: 1px dashed #cbd5e1;
  padding-top: 6px;
  margin-top: 6px;
}

/* Location Cards */
.location-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 18px;
}
.location-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}
.location-corridor-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--ssi-navy);
  padding: 2px 6px;
  background: var(--ssi-surface-alt);
  border-radius: 2px;
}
.location-transit-tag {
  font-size: 0.72rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: var(--ssi-blue);
  background: var(--ssi-blue-light);
  padding: 2px 6px;
  border-radius: 2px;
}
.location-card-title {
  font-size: 1.05rem;
  margin-bottom: 8px;
  line-height: 1.35;
}
.location-card-title a {
  color: var(--ssi-navy);
  text-decoration: none;
}
.location-card-title a:hover {
  color: var(--ssi-blue);
}
.location-route-row {
  font-size: 0.8rem;
  color: var(--ssi-steel);
  margin-bottom: 6px;
  display: flex;
  gap: 6px;
  align-items: baseline;
}
.location-route-label {
  font-weight: 700;
  color: var(--ssi-navy);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  flex-shrink: 0;
}
.location-route-val {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #0284c7;
}
.location-clusters-box {
  background: var(--ssi-surface-alt);
  border: 1px solid var(--ssi-border-light);
  border-radius: 3px;
  padding: 6px 8px;
  margin-bottom: 10px;
}
.location-clusters-label {
  font-weight: 700;
  color: var(--ssi-navy);
  display: block;
  margin-bottom: 2px;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
.location-clusters-text {
  font-size: 0.78rem;
  color: var(--ssi-steel);
  line-height: 1.35;
}
.location-card-excerpt {
  font-size: 0.82rem;
  color: var(--ssi-steel-light);
  line-height: 1.45;
  margin-bottom: 12px;
  flex: 1;
}
.location-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 10px;
  border-top: 1px solid var(--ssi-border-light);
  margin-top: auto;
}

/* Industrial Cluster Chips */
.cluster-chips-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 8px;
}
.cluster-chip {
  display: inline-flex;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ssi-navy);
  background: #f0f7ff;
  border: 1px solid #bae6fd;
  border-radius: 4px;
  padding: 4px 10px;
  line-height: 1.3;
}

/* Responsive Overrides for Phase 9C.5 */
@media (max-width: 960px) {
  .logistics-hero-grid {
    grid-template-columns: 1fr;
  }
  .schematic-canvas-header,
  .schematic-canvas-footer,
  .logistics-cad-header,
  .logistics-cad-footer {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
}

/* ==========================================================================
   Contact Page Dossier Cards (v2.0.5)
   ========================================================================== */
.contact-dossier-card {
  padding: 24px 26px;
  margin-bottom: 22px;
  background: var(--ssi-surface);
  border: 1px solid var(--ssi-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.contact-card-sales {
  border-left: 4px solid var(--ssi-blue);
  box-shadow: 0 3px 12px rgba(11, 79, 138, 0.06);
}

.contact-card-admin {
  border-left: 4px solid var(--ssi-border-dark);
}

.contact-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ssi-border-light);
}

.contact-card-title {
  color: var(--ssi-navy);
  margin: 0;
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.contact-card-badge {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ssi-blue);
  background: var(--ssi-blue-light);
  padding: 3px 8px;
  border-radius: 4px;
  white-space: nowrap;
}

.contact-card-desc {
  font-size: 0.86rem;
  color: var(--ssi-steel);
  line-height: 1.5;
  margin: 0 0 14px;
}

.contact-card-phone-wrap {
  margin-bottom: 14px;
}

.contact-card-label {
  font-size: 0.75rem;
  color: var(--ssi-steel-light);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 4px;
}

.contact-card-phone {
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--ssi-navy);
  margin-bottom: 10px;
}

.contact-card-phone a {
  color: var(--ssi-navy);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  transition: color 0.15s ease;
}

.contact-card-phone a:hover {
  color: var(--ssi-blue);
}

.contact-card-admin .contact-card-phone {
  font-size: 1.1rem;
}

.contact-card-admin .contact-card-phone a {
  color: var(--ssi-steel);
}

.contact-card-admin .contact-card-phone a:hover {
  color: var(--ssi-navy);
}

.contact-card-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  align-items: center;
}

.contact-btn-call {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
}

.contact-btn-wa {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: #22c55e;
  color: #fff;
  border-color: #16a34a;
  font-weight: 600;
  padding: 6px 12px;
}

.contact-btn-wa:hover {
  background: #16a34a;
  color: #fff;
}

.contact-btn-wa svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.contact-card-email-wrap {
  padding-top: 12px;
  border-top: 1px solid var(--ssi-border-light);
}

.contact-card-email {
  font-size: 0.95rem;
  font-weight: 600;
}

.contact-card-email a {
  color: var(--ssi-blue);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.15s ease;
}

.contact-card-email a:hover {
  color: var(--ssi-blue-dark);
}

.contact-card-admin .contact-card-email a {
  color: var(--ssi-steel);
}

.contact-card-admin .contact-card-email a:hover {
  color: var(--ssi-navy);
}

/* Copy to Clipboard Button */
.ssi-copy-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  min-height: 40px;
  min-width: 40px;
  padding: 4px 8px;
  background: var(--ssi-surface-muted, #f8fafc);
  border: 1px solid var(--ssi-border, #e2e8f0);
  border-radius: 4px;
  color: var(--ssi-steel, #475569);
  font-size: 0.72rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
  line-height: 1;
  vertical-align: middle;
}
.ssi-copy-btn:hover {
  background: #e2e8f0;
  border-color: var(--ssi-steel-light, #94a3b8);
  color: var(--ssi-navy, #0e1d33);
}
.ssi-copy-btn.is-copied {
  background: #ecfdf5;
  border-color: #6ee7b7;
  color: #059669;
}
.ssi-copy-btn .copy-icon {
  width: 13px;
  height: 13px;
  flex-shrink: 0;
}
.ssi-copy-btn.is-copied .copy-icon {
  display: none;
}
.ssi-copy-btn .copy-feedback {
  font-size: 0.72rem;
  font-weight: 600;
}

@media (max-width: 768px) {
  .contact-dossier-card {
    padding: 20px 18px;
    margin-bottom: 18px;
  }
  .contact-card-actions {
    width: 100%;
  }
  .contact-btn-call,
  .contact-btn-wa {
    flex: 1 1 auto;
    justify-content: center;
  }
}

/* ============ BRAND / MILL SOURCING TICKER ============ */

.brand-ticker-wrap {
  background: var(--ssi-surface-alt);
  border-top: 1px solid var(--ssi-border-light);
  border-bottom: 1px solid var(--ssi-border-light);
  padding: 14px 0;
  overflow: hidden;
}

.brand-ticker-label {
  text-align: center;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ssi-steel-light);
  margin-bottom: 10px;
  padding: 0 20px;
}

.brand-ticker-track {
  display: flex;
  width: max-content;
  animation: ssi-ticker-scroll 40s linear infinite;
}

.brand-ticker-wrap:hover .brand-ticker-track {
  animation-play-state: paused;
}

.brand-ticker-list {
  display: flex;
  align-items: center;
  gap: 36px;
  padding-right: 36px;
  flex-shrink: 0;
}

.brand-ticker-item {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--ssi-navy);
  white-space: nowrap;
  opacity: 0.75;
  transition: opacity 0.15s ease;
}

.brand-ticker-item:hover {
  opacity: 1;
  color: var(--ssi-blue);
}

@keyframes ssi-ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (max-width: 600px) {
  .brand-ticker-item { font-size: 0.82rem; }
  .brand-ticker-list { gap: 24px; padding-right: 24px; }
}