/* ============================================================
   CaribeTrade Design System
   Professional export trading — trustworthy, clear, trade-focused
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap');

/* --- Variables --- */
:root {
  --navy:       #1B3A5C;
  --teal:       #0D7D8A;
  --sand:       #F5F0E8;
  --white:      #FFFFFF;
  --text:       #2C3E50;
  --text-muted: #6B7A8A;
  --border:     #D8DDD9;
  --gold:       #C9A84C;
  --error:      #C0392B;
  --success:    #1A7A4A;
  --shadow:     0 2px 12px rgba(27,58,92,0.08);
  --radius:     6px;
}

/* --- Reset --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text);
  background: var(--sand);
  -webkit-font-smoothing: antialiased;
}

/* --- Typography --- */
h1 { font-size: 2.25rem; font-weight: 700; color: var(--navy); line-height: 1.2; }
h2 { font-size: 1.75rem; font-weight: 700; color: var(--navy); line-height: 1.3; }
h3 { font-size: 1.25rem; font-weight: 600; color: var(--navy); }
p  { color: var(--text-muted); }

a { color: var(--teal); text-decoration: none; }
a:hover { text-decoration: underline; }

strong { color: var(--text); font-weight: 600; }

/* --- Nav --- */
.nav {
  background: var(--navy);
  position: sticky; top: 0; z-index: 100;
  box-shadow: var(--shadow);
}
.nav-inner {
  max-width: 1140px; margin: 0 auto;
  display: flex; align-items: center; gap: 2rem;
  padding: 0 1.5rem; height: 64px;
}
.nav-logo {
  font-size: 1.25rem; font-weight: 700;
  color: var(--white); letter-spacing: -0.01em;
  flex-shrink: 0;
}
.nav-logo span { color: var(--teal); }
.nav-links {
  display: flex; gap: 0.25rem; list-style: none; margin-left: auto;
}
.nav-links a {
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem; font-weight: 500;
  padding: 0.4rem 0.85rem; border-radius: 4px;
  transition: background 0.15s, color 0.15s;
}
.nav-links a:hover { background: rgba(255,255,255,0.12); color: var(--white); text-decoration: none; }
.nav-links a.active { background: rgba(255,255,255,0.18); color: var(--white); }
.nav-linkedin { padding: 0.4rem 0.6rem !important; display: flex; align-items: center; }
.nav-linkedin svg { display: block; }

/* --- Container --- */
.container { max-width: 1140px; margin: 0 auto; padding: 0 1.5rem; }

/* --- Hero --- */
.hero {
  background: linear-gradient(160deg, var(--navy) 0%, #0D3A5E 100%);
  color: var(--white);
  padding: 5rem 1.5rem 4rem;
  text-align: center;
}
.hero h1 { color: var(--white); font-size: 2.6rem; margin-bottom: 1rem; }
.hero p  { color: rgba(255,255,255,0.8); font-size: 1.1rem; max-width: 620px; margin: 0 auto 2rem; }
.hero-cta {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: var(--teal); color: var(--white);
  padding: 0.75rem 1.75rem; border-radius: var(--radius);
  font-weight: 600; font-size: 0.95rem;
  transition: background 0.15s;
}
.hero-cta:hover { background: #0A6A77; text-decoration: none; color: var(--white); }
.hero-cta svg { width: 16px; height: 16px; }

/* --- Trust bar --- */
.trust-bar {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem 0;
}
.trust-items {
  display: flex; gap: 2.5rem; justify-content: center; flex-wrap: wrap;
}
.trust-item { display: flex; align-items: center; gap: 0.6rem; font-size: 0.875rem; color: var(--text-muted); font-weight: 500; }
.trust-item svg { width: 18px; height: 18px; color: var(--teal); flex-shrink: 0; }

/* --- Sections --- */
.section { padding: 4rem 0; }
.section-alt { background: var(--white); }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-header h2 { margin-bottom: 0.75rem; }
.section-header p { max-width: 560px; margin: 0 auto; }

/* --- Cards --- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, transform 0.2s;
}
.card:hover { box-shadow: 0 6px 24px rgba(27,58,92,0.14); transform: translateY(-2px); }
.card-icon { width: 48px; height: 48px; background: rgba(13,125,138,0.1); border-radius: 8px; display: flex; align-items: center; justify-content: center; margin-bottom: 1.25rem; color: var(--teal); }
.card h3 { margin-bottom: 0.5rem; }
.card p  { font-size: 0.9rem; }

/* --- Product sections --- */
.product-hero {
  background: linear-gradient(135deg, var(--navy) 0%, #0D3A5E 100%);
  color: var(--white);
  padding: 4rem 1.5rem 3.5rem;
}
.product-hero h1 { color: var(--white); margin-bottom: 0.75rem; }
.product-hero p  { color: rgba(255,255,255,0.75); max-width: 560px; }

.product-showcase { padding: 4rem 0; }
.product-showcase.alt { background: var(--white); }

.product-block { margin-bottom: 4rem; }
.product-block h2 { margin-bottom: 0.5rem; }
.product-block > p { margin-bottom: 2rem; }

.product-items { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; margin-bottom: 2.5rem; }
.product-item {
  background: var(--sand); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 1.5rem; text-align: center;
}
.product-item .product-img {
  width: 100%; height: 160px; object-fit: cover;
  border-radius: 4px; margin-bottom: 1rem;
  background: var(--border);
}
.product-item h4 { font-size: 1rem; margin-bottom: 0.35rem; color: var(--navy); }
.product-item p  { font-size: 0.85rem; }

.product-divider {
  border: none; border-top: 1px solid var(--border); margin: 3rem 0;
}

/* --- Inquiry form --- */
.inquiry-section { background: var(--navy); padding: 4rem 0; }
.inquiry-section h2 { color: var(--white); margin-bottom: 0.5rem; }
.inquiry-section p  { color: rgba(255,255,255,0.7); margin-bottom: 2rem; }
.inquiry-form { max-width: 640px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: 0.8rem; font-weight: 600; color: rgba(255,255,255,0.7); margin-bottom: 0.4rem; letter-spacing: 0.04em; text-transform: uppercase; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 0.65rem 0.85rem;
  border: 1px solid rgba(255,255,255,0.2); border-radius: 4px;
  background: rgba(255,255,255,0.08); color: var(--white);
  font-size: 0.95rem; font-family: inherit;
  transition: border-color 0.15s;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,0.4); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none; border-color: var(--teal);
}
.form-group select option { background: var(--navy); }
.form-group textarea { resize: vertical; min-height: 100px; }
.btn-primary {
  background: var(--teal); color: var(--white);
  padding: 0.8rem 2rem; border: none; border-radius: 4px;
  font-size: 0.95rem; font-weight: 600; font-family: inherit;
  cursor: pointer; width: 100%; transition: background 0.15s;
}
.btn-primary:hover { background: #0A6A77; }
.form-success { background: rgba(26,122,74,0.2); border: 1px solid var(--success); color: #6fdfa8; padding: 1rem; border-radius: 4px; margin-bottom: 1rem; font-size: 0.9rem; display: none; }
.form-error   { background: rgba(192,57,43,0.2); border: 1px solid var(--error); color: #f5a59a; padding: 1rem; border-radius: 4px; margin-bottom: 1rem; font-size: 0.9rem; display: none; }

/* --- Contact form overrides (sand background section) --- */
.contact-form .form-group label {
  color: var(--text);
}
.contact-form .form-group input,
.contact-form .form-group select,
.contact-form .form-group textarea {
  background: #fff;
  color: #1a1a1a;
}
.contact-form .form-group input::placeholder,
.contact-form .form-group textarea::placeholder {
  color: #888;
}

/* --- About --- */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-img-placeholder {
  background: linear-gradient(135deg, var(--navy) 0%, var(--teal) 100%);
  border-radius: var(--radius);
  height: 360px; display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.3); font-size: 1rem;
}
.about-content h2 { margin-bottom: 1rem; }
.about-content p  { margin-bottom: 1.25rem; }
.stats-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; margin-top: 2rem; }
.stat { text-align: center; }
.stat .num { font-size: 2rem; font-weight: 700; color: var(--navy); }
.stat .label { font-size: 0.8rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.04em; }

/* --- Contact page --- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.contact-info h2 { margin-bottom: 1.5rem; }
.contact-item { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 1.5rem; }
.contact-item svg { width: 20px; height: 20px; color: var(--teal); margin-top: 0.2rem; flex-shrink: 0; }
.contact-item h4 { font-size: 0.9rem; font-weight: 600; color: var(--navy); margin-bottom: 0.2rem; }
.contact-item p  { font-size: 0.875rem; }

/* --- Spec sheet form --- */
.spec-sheet .form-group label { color: var(--text); }
.spec-sheet .form-group input,
.spec-sheet .form-group select,
.spec-sheet .form-group textarea {
  background: #fff;
  color: #1a1a1a;
}
.spec-sheet .form-group input::placeholder,
.spec-sheet .form-group textarea::placeholder { color: #888; }
.spec-sheet-intro {
  max-width: 700px;
  margin: 0 auto 2rem;
  padding: 1.25rem 1.5rem;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.95rem;
}
.spec-sheet { max-width: 760px; margin: 0 auto; }
.spec-section {
  border: none;
  border-top: 2px solid var(--teal);
  padding: 2rem 0;
  margin: 0;
}
.spec-section:first-of-type { border-top: none; padding-top: 0; }
.spec-section legend {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--navy);
  padding: 0 0.5rem 0 0;
  margin-bottom: 1.25rem;
  letter-spacing: -0.01em;
}
.radio-group { display: flex; flex-direction: column; gap: 0.5rem; padding-top: 0.4rem; }
.radio-label { display: flex; align-items: center; gap: 0.5rem; font-size: 0.9rem; font-weight: 500; color: var(--text); cursor: pointer; }
.radio-label input[type="radio"] { accent-color: var(--teal); width: 16px; height: 16px; }

/* --- Footer --- */
.footer { background: var(--navy); color: rgba(255,255,255,0.55); padding: 2.5rem 0; font-size: 0.85rem; }
.footer-inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.footer a { color: rgba(255,255,255,0.55); }
.footer a:hover { color: var(--white); }
.footer-social { display: flex; align-items: center; gap: 0.75rem; }
.li-follow-btn {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
  color: rgba(255,255,255,0.85); padding: 0.35rem 0.85rem; border-radius: 4px;
  font-size: 0.8rem; font-weight: 600; font-family: 'Inter', sans-serif;
  transition: background 0.15s, border-color 0.15s; text-decoration: none;
}
.li-follow-btn:hover { background: rgba(255,255,255,0.2); border-color: rgba(255,255,255,0.4); color: var(--white); text-decoration: none; }
.li-follow-btn svg { flex-shrink: 0; }

/* --- Utility --- */
.text-center { text-align: center; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* --- Responsive --- */
@media (max-width: 768px) {
  .nav-inner { gap: 1rem; }
  .nav-links { gap: 0; }
  .hero h1 { font-size: 1.9rem; }
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
  .form-row { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(3, 1fr); }
  .footer-inner { flex-direction: column; text-align: center; }
}

/* ============================================================
   Catalog Page
   ============================================================ */
.cat-hero {
  background: var(--navy);
  background-image:
    radial-gradient(ellipse at 10% 50%, rgba(201,168,76,0.12) 0%, transparent 60%),
    radial-gradient(ellipse at 90% 20%, rgba(13,125,138,0.15) 0%, transparent 50%);
  color: var(--white);
  padding: 5rem 1.5rem 4.5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cat-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-image: repeating-linear-gradient(
    45deg,
    rgba(255,255,255,0.015) 0px,
    rgba(255,255,255,0.015) 1px,
    transparent 1px,
    transparent 40px
  );
  pointer-events: none;
}
.cat-hero .eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.cat-hero h1 { color: var(--white); font-size: 2.5rem; margin-bottom: 0.75rem; }
.cat-hero p { color: rgba(255,255,255,0.7); font-size: 1.05rem; max-width: 540px; margin: 0 auto; }

/* Tier label badge */
.tier-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  margin-bottom: 0.75rem;
}
.tier-badge.tier-vol   { background: rgba(201,168,76,0.18); color: var(--gold); border: 1px solid rgba(201,168,76,0.35); }
.tier-badge.tier-std   { background: rgba(13,125,138,0.15); color: var(--teal); border: 1px solid rgba(13,125,138,0.3); }
.tier-badge.tier-sched { background: rgba(245,158,11,0.15); color: #f59e0b; border: 1px solid rgba(245,158,11,0.3); }

/* Catalog intro strip */
.cat-intro {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 2rem 0;
}
.cat-intro-inner {
  max-width: 1140px; margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; gap: 2rem; flex-wrap: wrap;
}
.cat-intro-stat {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.875rem; font-weight: 500; color: var(--text-muted);
}
.cat-intro-stat strong { color: var(--navy); font-size: 1rem; }
.cat-intro-stat svg { width: 16px; height: 16px; color: var(--gold); flex-shrink: 0; }

/* Product grid */
.cat-grid {
  padding: 4rem 0 5rem;
}
.cat-grid-inner {
  max-width: 1140px; margin: 0 auto; padding: 0 1.5rem;
}
.cat-section-label {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.cat-section-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.5rem;
}
.cat-section-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: box-shadow 0.2s, transform 0.2s;
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  box-shadow: 0 8px 32px rgba(27,58,92,0.14);
  transform: translateY(-3px);
}
.product-card-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  background: var(--sand);
  display: block;
}
.product-card-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}
.product-card-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 0.25rem;
}
.product-card-body .origin {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 0.85rem;
}
.product-card-body .desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
  margin-bottom: 1.25rem;
  flex: 1;
}
/* pricing table */
.pricing-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
  margin-bottom: 1.25rem;
}
.pricing-table th {
  text-align: left;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0 0.5rem 0.4rem 0;
  border-bottom: 1px solid var(--border);
}
.pricing-table td {
  padding: 0.35rem 0.5rem 0.35rem 0;
  color: var(--text);
  vertical-align: middle;
}
.pricing-table tr:not(:last-child) td { border-bottom: 1px solid rgba(216,221,217,0.4); }
.pricing-table .qty { color: var(--text-muted); font-size: 0.75rem; }
.pricing-table .price { font-weight: 600; color: var(--navy); }
.pricing-table .unit { color: var(--text-muted); font-size: 0.72rem; }
.moq-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  padding: 0.5rem 0.75rem;
  background: var(--sand);
  border-radius: 4px;
}
.moq-row svg { width: 14px; height: 14px; color: var(--teal); flex-shrink: 0; }
.moq-row strong { color: var(--navy); }
.cat-cta-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
}
.cat-cta-primary {
  display: inline-block;
  background: var(--teal);
  color: var(--white);
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius);
  font-size: 0.85rem;
  font-weight: 600;
  transition: background 0.15s;
  text-decoration: none;
}
.cat-cta-primary:hover { background: #0A6A77; text-decoration: none; color: var(--white); }
.cat-cta-secondary {
  display: inline-block;
  color: var(--teal);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
}
.cat-cta-secondary:hover { text-decoration: underline; }

/* Category divider */
.cat-divider {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin: 3rem 0 2.5rem;
}
.cat-divider-line {
  flex: 1;
  height: 1px;
  background: var(--border);
}
.cat-divider-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  white-space: nowrap;
}

/* MOQ explainer */
.moq-explainer {
  background: var(--sand);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  margin: 3rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}
.moq-explainer h4 {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}
.moq-explainer p { font-size: 0.875rem; color: var(--text); }

/* Catalog CTA footer */
.cat-cta-section {
  background: var(--navy);
  padding: 4rem 0;
  text-align: center;
}
.cat-cta-section h2 { color: var(--white); margin-bottom: 0.75rem; }
.cat-cta-section p  { color: rgba(255,255,255,0.65); margin-bottom: 1.75rem; font-size: 1rem; }
.cat-cta-btn {
  display: inline-block;
  background: var(--gold);
  color: var(--navy);
  padding: 0.85rem 2.25rem;
  border-radius: var(--radius);
  font-size: 1rem;
  font-weight: 700;
  transition: background 0.15s, transform 0.15s;
  text-decoration: none;
}
.cat-cta-btn:hover { background: #b8972e; text-decoration: none; color: var(--navy); transform: translateY(-1px); }
.cat-cta-sample {
  display: inline-block;
  color: rgba(255,255,255,0.65);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  margin-top: 1.25rem;
  transition: color 0.15s;
}
.cat-cta-sample:hover { color: var(--white); text-decoration: none; }
.cat-cta-section .form-group.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  cursor: pointer;
  margin-top: 0.5rem;
}
.cat-cta-section .form-group.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--teal);
}

/* Responsive catalog */
@media (max-width: 768px) {
  .cat-hero { padding: 3.5rem 1.5rem 3rem; }
  .cat-hero h1 { font-size: 2rem; }
  .product-grid { grid-template-columns: 1fr; }
  .cat-cta-row { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   Landed Cost Estimator (used on /calculator and /catalog)
   ============================================================ */
.landed-cost-estimator {
  padding: 3rem 0 4rem;
}
.landed-cost-estimator.section-alt { background: var(--white); }
.lce-header { text-align: center; margin-bottom: 2rem; }
.lce-eyebrow {
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 0.5rem;
}
.lce-title { color: var(--navy); margin-bottom: 0.5rem; }
.lce-intro { color: var(--text-muted); max-width: 620px; margin: 0 auto; }
.lce-body { max-width: 760px; margin: 0 auto; }
.landed-cost-estimator .form-group label {
  color: var(--text);
}
.landed-cost-estimator .form-group input,
.landed-cost-estimator .form-group select {
  background: #fff;
  color: #1a1a1a;
  border: 1px solid var(--border);
}
.landed-cost-estimator .form-group input::placeholder { color: #888; }
.landed-cost-estimator .form-group input:focus,
.landed-cost-estimator .form-group select:focus {
  outline: none; border-color: var(--teal);
}
.lce-breakdown { margin-top: 2rem; }
.lce-breakdown h3 {
  color: var(--navy); margin-bottom: 0.5rem;
}
.lce-breakdown-meta {
  font-size: 0.85rem; color: var(--text-muted); margin-bottom: 1rem;
}
.landed-cost-estimator table.pricing-table tr.total td {
  font-weight: 700;
  border-top: 2px solid var(--navy);
  padding-top: 0.75rem;
  font-size: 0.95rem;
  color: var(--navy);
}
.landed-cost-estimator .estimate-note {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 1rem;
  font-style: italic;
}
.landed-cost-estimator .lce-email-block { margin-top: 1.5rem; }
.landed-cost-estimator #emailEstimateFields {
  margin-top: 1rem; padding: 1rem;
  background: var(--sand);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

@media (max-width: 768px) {
  .landed-cost-estimator .form-row { grid-template-columns: 1fr; }
}

/* ============================================================
   WhatsApp Floating Action Button (site-wide)
   ============================================================ */
:root {
  --whatsapp: #25D366;
}

.wa-fab {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 1000;
  background: var(--whatsapp);
  color: #fff;
  padding: 12px 18px;
  border-radius: 999px;
  font: 600 14px/1 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  text-decoration: none;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.18);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.wa-fab:hover {
  filter: brightness(0.95);
  text-decoration: none;
  color: #fff;
}
.wa-fab svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  flex-shrink: 0;
}

@media (max-width: 480px) {
  .wa-fab {
    right: 14px;
    bottom: 14px;
    padding: 10px 14px;
    font-size: 13px;
  }
  .wa-fab .wa-label { display: none; }
}

/* --- FAQ accordion (views/faq.ejs) --- */
.faq-item { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 0.75rem; box-shadow: var(--shadow); overflow: hidden; }
.faq-question { display: flex; align-items: center; justify-content: space-between; padding: 1.1rem 1.4rem; cursor: pointer; font-weight: 600; color: var(--navy); list-style: none; gap: 1rem; }
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after { content: "+"; color: var(--teal); font-size: 1.4rem; line-height: 1; transition: transform 0.2s; flex-shrink: 0; }
.faq-item[open] .faq-question::after { content: "−"; }
.faq-answer { padding: 0 1.4rem 1.2rem; color: var(--text-muted); }
.faq-answer p { margin-bottom: 0.6rem; }