/* ============================================================
   PERFECT TRADE DEVELOPMENT LIMITED — DESIGN SYSTEM
   Brand: Navy #2C3E6B + Red #B83A2B
   Concept: Authoritative B2B Trading — clean, structured, trustworthy
   ============================================================ */

@import url('base.css');
@import url('https://api.fontshare.com/v2/css?f[]=cabinet-grotesk@400,500,700,800&f[]=switzer@300,400,500,600&display=swap');

/* ── TOKENS ─────────────────────────────────────────────── */
:root,
[data-theme='light'] {
  /* Type scale */
  --text-xs:   clamp(0.75rem,  0.7rem  + 0.25vw, 0.875rem);
  --text-sm:   clamp(0.875rem, 0.8rem  + 0.35vw, 1rem);
  --text-base: clamp(1rem,     0.95rem + 0.25vw, 1.125rem);
  --text-lg:   clamp(1.125rem, 1rem    + 0.75vw, 1.5rem);
  --text-xl:   clamp(1.5rem,   1.2rem  + 1.25vw, 2.25rem);
  --text-2xl:  clamp(2rem,     1.2rem  + 2.5vw,  3.5rem);
  --text-3xl:  clamp(2.5rem,   1rem    + 4vw,    5rem);

  /* Spacing */
  --space-1: 0.25rem; --space-2: 0.5rem;  --space-3: 0.75rem;
  --space-4: 1rem;    --space-5: 1.25rem; --space-6: 1.5rem;
  --space-8: 2rem;    --space-10: 2.5rem; --space-12: 3rem;
  --space-16: 4rem;   --space-20: 5rem;   --space-24: 6rem;
  --space-32: 8rem;

  /* Brand palette */
  --color-navy:       #2C3E6B;
  --color-navy-dark:  #1E2C4F;
  --color-navy-light: #3D5491;
  --color-red:        #B83A2B;
  --color-red-hover:  #962F22;
  --color-red-light:  #D44835;

  /* Surfaces */
  --color-bg:             #FAFAF8;
  --color-surface:        #FFFFFF;
  --color-surface-2:      #F4F3F0;
  --color-surface-offset: #EBEBEA;
  --color-divider:        #E2E0DC;
  --color-border:         #D6D4CE;

  /* Text */
  --color-text:         #1A1A2E;
  --color-text-muted:   #5C5C72;
  --color-text-faint:   #A8A8B8;
  --color-text-inverse: #FFFFFF;

  /* Semantic roles */
  --color-primary:          var(--color-navy);
  --color-primary-hover:    var(--color-navy-dark);
  --color-accent:           var(--color-red);
  --color-accent-hover:     var(--color-red-hover);

  /* Radii */
  --radius-sm: 0.25rem; --radius-md: 0.5rem;
  --radius-lg: 0.75rem; --radius-xl: 1rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(28,38,80,0.08);
  --shadow-md: 0 4px 16px rgba(28,38,80,0.1);
  --shadow-lg: 0 12px 40px rgba(28,38,80,0.14);

  /* Content widths */
  --content-narrow:  640px;
  --content-default: 980px;
  --content-wide:    1200px;

  /* Fonts */
  --font-display: 'Cabinet Grotesk', 'Helvetica Neue', sans-serif;
  --font-body:    'Switzer', 'Helvetica Neue', sans-serif;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme='dark'] {
  --color-bg:             #0F1220;
  --color-surface:        #161929;
  --color-surface-2:      #1D2235;
  --color-surface-offset: #212540;
  --color-divider:        #2A2F4A;
  --color-border:         #333855;
  --color-text:           #E2E4EF;
  --color-text-muted:     #8890B0;
  --color-text-faint:     #555C7A;
  --color-text-inverse:   #0F1220;
  --color-primary:        #6D85CC;
  --color-primary-hover:  #8DA0DC;
  --color-accent:         #E05444;
  --color-accent-hover:   #EA6455;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.25);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.35);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg:             #0F1220;
    --color-surface:        #161929;
    --color-surface-2:      #1D2235;
    --color-surface-offset: #212540;
    --color-divider:        #2A2F4A;
    --color-border:         #333855;
    --color-text:           #E2E4EF;
    --color-text-muted:     #8890B0;
    --color-text-faint:     #555C7A;
    --color-text-inverse:   #0F1220;
    --color-primary:        #6D85CC;
    --color-primary-hover:  #8DA0DC;
    --color-accent:         #E05444;
    --color-accent-hover:   #EA6455;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.25);
    --shadow-md: 0 4px 16px rgba(0,0,0,0.35);
    --shadow-lg: 0 12px 40px rgba(0,0,0,0.5);
  }
}

/* ── LAYOUT UTILITIES ─────────────────────────────────────── */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-6), 5vw, var(--space-16));
}
.container--narrow { max-width: var(--content-default); }

/* ── HEADER ──────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  box-shadow: 0 1px 0 rgba(0,0,0,0.08), var(--shadow-sm);
  transition: box-shadow 0.3s ease;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-8);
}
.logo-wrap { display: flex; align-items: center; text-decoration: none; flex-shrink: 0; }
.logo-img { height: 56px; width: auto; }

.site-nav { display: flex; align-items: center; gap: var(--space-2); }
.site-nav a {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-navy);
  text-decoration: none;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  letter-spacing: 0.02em;
}
.site-nav a:hover, .site-nav a.active { color: var(--color-navy); background: rgba(44,62,107,0.08); }
.site-nav a.nav-cta {
  background: var(--color-red);
  color: #fff;
  padding: var(--space-2) var(--space-5);
}
.site-nav a.nav-cta:hover { background: var(--color-red-hover); }

.header-actions { display: flex; align-items: center; gap: var(--space-3); }
.theme-toggle {
  width: 38px; height: 38px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: var(--color-navy);
  background: rgba(44,62,107,0.06);
  border: 1px solid rgba(44,62,107,0.12);
  cursor: pointer;
}
.theme-toggle:hover { background: rgba(44,62,107,0.12); color: var(--color-navy); }

.mobile-menu-btn {
  display: none;
  width: 40px; height: 40px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 0;
}
.mobile-menu-btn span { display: block; width: 22px; height: 2px; background: var(--color-navy); border-radius: 2px; transition: all 0.3s; }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--color-navy-dark);
  padding: var(--space-4) 0;
  border-top: 1px solid rgba(255,255,255,0.1);
}
.mobile-menu a {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  padding: var(--space-3) var(--space-6);
}
.mobile-menu a:hover { color: #fff; background: rgba(255,255,255,0.08); }
.mobile-menu a.nav-cta { color: var(--color-accent); }

@media (max-width: 768px) {
  .site-nav { display: none; }
  .mobile-menu-btn { display: flex; }
  .mobile-menu.open { display: flex; }
}

/* ── BUTTONS ─────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-body); font-size: var(--text-sm); font-weight: 600;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  text-decoration: none; cursor: pointer; border: 2px solid transparent;
  letter-spacing: 0.02em;
  transition: all var(--transition-interactive);
}
.btn-primary { background: var(--color-navy); color: #fff; border-color: var(--color-navy); }
.btn-primary:hover { background: var(--color-navy-dark); border-color: var(--color-navy-dark); }
.btn-accent { background: var(--color-accent); color: #fff; border-color: var(--color-accent); }
.btn-accent:hover { background: var(--color-red-hover); border-color: var(--color-red-hover); }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-outline:hover { background: rgba(255,255,255,0.1); border-color: #fff; }
.btn-outline-dark { background: transparent; color: var(--color-navy); border-color: var(--color-navy); }
.btn-outline-dark:hover { background: var(--color-navy); color: #fff; }
.btn-lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }

/* ── HERO ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 82vh;
  display: flex; align-items: center;
  overflow: hidden;
  background: var(--color-navy);
}
.hero-bg {
  position: absolute; inset: 0;
  background-image: url('hero-bg.jpg');
  background-size: cover; background-position: center;
  opacity: 0.18;
}
.hero-pattern {
  position: absolute; inset: 0;
  background-image: 
    repeating-linear-gradient(0deg, transparent, transparent 40px, rgba(255,255,255,0.015) 40px, rgba(255,255,255,0.015) 41px),
    repeating-linear-gradient(90deg, transparent, transparent 40px, rgba(255,255,255,0.015) 40px, rgba(255,255,255,0.015) 41px);
}
.hero-accent-bar {
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 5px; background: var(--color-red);
}
.hero-content {
  position: relative; z-index: 2;
  padding-block: clamp(var(--space-16), 10vw, var(--space-32));
  max-width: 700px;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-red-light);
  margin-bottom: var(--space-5);
}
.hero-eyebrow::before {
  content: ''; display: block;
  width: 24px; height: 2px; background: var(--color-red-light);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 800;
  color: #fff;
  line-height: 1.08;
  margin-bottom: var(--space-6);
}
.hero h1 span { color: var(--color-red-light); }
.hero-sub {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.72);
  margin-bottom: var(--space-10);
  font-weight: 300;
  line-height: 1.7;
  max-width: 580px;
}
.hero-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; }

.hero-stats {
  position: relative; z-index: 2;
  margin-top: var(--space-16);
  display: flex; gap: var(--space-10); flex-wrap: wrap;
  border-top: 1px solid rgba(255,255,255,0.12);
  padding-top: var(--space-10);
}
.hero-stat-value {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800;
  color: #fff;
}
.hero-stat-label {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: var(--space-1);
}

/* ── SECTION BASICS ──────────────────────────────────────── */
.section { padding-block: clamp(var(--space-16), 8vw, var(--space-24)); }
.section-alt { background: var(--color-surface-2); }
.section-dark { background: var(--color-navy); color: #fff; }
.section-dark .section-eyebrow { color: var(--color-red-light); }
.section-dark .section-title { color: #fff; }
.section-dark .section-lead { color: rgba(255,255,255,0.7); }

.section-eyebrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.section-eyebrow::before {
  content: ''; width: 20px; height: 2px; background: currentColor;
}
.section-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.1;
  margin-bottom: var(--space-5);
}
.section-lead {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 60ch;
  line-height: 1.75;
}
.section-header { margin-bottom: clamp(var(--space-10), 4vw, var(--space-16)); }
.section-header--center { text-align: center; }
.section-header--center .section-eyebrow { justify-content: center; }
.section-header--center .section-lead { margin-inline: auto; }

/* ── PRODUCT CATEGORIES ──────────────────────────────────── */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-6);
}
.category-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: var(--color-text);
  transition: all var(--transition-interactive);
  display: flex; flex-direction: column;
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}
.category-card-img {
  aspect-ratio: 16/9;
  overflow: hidden;
  background: var(--color-surface-2);
}
.category-card-img img { width: 100%; height: 100%; object-fit: cover; }
.category-card-body { padding: var(--space-6); flex: 1; }
.category-card-icon {
  width: 42px; height: 42px;
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: var(--space-4);
  font-size: 20px;
}
.category-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--color-navy);
}
[data-theme='dark'] .category-card h3 { color: var(--color-text); }
.category-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
  max-width: none;
}
.category-card-footer {
  padding: var(--space-4) var(--space-6);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  text-transform: uppercase;
  display: flex; align-items: center; gap: var(--space-2);
}

/* ── WHY US SECTION ──────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--space-8);
}
.feature-item { display: flex; flex-direction: column; gap: var(--space-4); }
.feature-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius-lg);
  background: rgba(44,62,107,0.1);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
[data-theme='dark'] .feature-icon { background: rgba(109,133,204,0.15); }
.feature-item h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-navy);
}
[data-theme='dark'] .feature-item h3 { color: var(--color-text); }
.feature-item p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.7; max-width: none; }

/* ── CTA BANNER ──────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--color-navy) 0%, #1a2d5a 100%);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-10), 5vw, var(--space-20));
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--space-8);
  position: relative; overflow: hidden;
}
.cta-banner::before {
  content: ''; position: absolute; right: -60px; top: -60px;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(184,58,43,0.15);
}
.cta-banner-text { position: relative; }
.cta-banner h2 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 800; color: #fff;
  margin-bottom: var(--space-2);
}
.cta-banner p { color: rgba(255,255,255,0.7); font-size: var(--text-base); max-width: none; }
.cta-banner-actions { display: flex; gap: var(--space-4); flex-wrap: wrap; position: relative; }

/* ── FOOTER ──────────────────────────────────────────────── */
.site-footer {
  background: var(--color-navy-dark);
  color: rgba(255,255,255,0.7);
  padding-top: clamp(var(--space-16), 6vw, var(--space-24));
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-12);
  padding-bottom: var(--space-16);
}
.footer-brand img { height: 36px; filter: brightness(0) invert(1); margin-bottom: var(--space-5); }
.footer-brand p { font-size: var(--text-sm); line-height: 1.75; max-width: 36ch; }
.footer-col h4 {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-weight: 700; color: #fff;
  letter-spacing: 0.06em; text-transform: uppercase;
  margin-bottom: var(--space-5);
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: var(--space-3); }
.footer-col ul li a {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  text-decoration: none;
}
.footer-col ul li a:hover { color: #fff; }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: var(--space-3);
  font-size: var(--text-sm); margin-bottom: var(--space-4);
}
.footer-contact-item svg { flex-shrink: 0; margin-top: 3px; color: var(--color-red-light); }
.footer-contact-item a { color: rgba(255,255,255,0.7); text-decoration: none; max-width: none; }
.footer-contact-item a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-block: var(--space-6);
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: var(--space-4);
  font-size: var(--text-xs); color: rgba(255,255,255,0.4);
}
.footer-bottom a { color: rgba(255,255,255,0.5); text-decoration: none; }
.footer-bottom a:hover { color: rgba(255,255,255,0.8); }

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

/* ── ABOUT PAGE ──────────────────────────────────────────── */
.page-hero {
  background: var(--color-navy);
  padding-block: clamp(var(--space-16), 8vw, var(--space-24));
  position: relative; overflow: hidden;
}
.page-hero::after {
  content: ''; position: absolute; left: 0; bottom: 0; top: 0;
  width: 4px; background: var(--color-red);
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 800; color: #fff;
  margin-bottom: var(--space-4);
}
.page-hero p { color: rgba(255,255,255,0.7); font-size: var(--text-lg); max-width: 60ch; font-weight: 300; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--space-6);
}
.value-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  border-top: 3px solid var(--color-accent);
}
.value-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg); font-weight: 700;
  color: var(--color-navy); margin-bottom: var(--space-3);
}
[data-theme='dark'] .value-card h3 { color: var(--color-text); }
.value-card p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.7; max-width: none; }

.about-split {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 5vw, var(--space-20));
  align-items: center;
}
.about-split img { border-radius: var(--radius-xl); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.about-split-text h2 {
  font-family: var(--font-display); font-size: var(--text-xl);
  font-weight: 800; color: var(--color-navy); margin-bottom: var(--space-5);
  line-height: 1.15;
}
[data-theme='dark'] .about-split-text h2 { color: var(--color-text); }
.about-split-text p { color: var(--color-text-muted); line-height: 1.8; margin-bottom: var(--space-4); font-size: var(--text-base); max-width: none; }

@media (max-width: 768px) {
  .about-split { grid-template-columns: 1fr; }
}

/* ── PRODUCTS PAGE ───────────────────────────────────────── */
.products-filter {
  display: flex; gap: var(--space-2); flex-wrap: wrap;
  margin-bottom: var(--space-10);
}
.filter-btn {
  font-family: var(--font-body);
  font-size: var(--text-sm); font-weight: 500;
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  border: 1.5px solid var(--color-border);
  background: transparent;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-interactive);
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--color-navy);
  background: var(--color-navy);
  color: #fff;
}
[data-theme='dark'] .filter-btn:hover, [data-theme='dark'] .filter-btn.active {
  border-color: var(--color-primary);
  background: var(--color-primary);
  color: #fff;
}

.product-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-interactive);
}
.product-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.product-card-img {
  aspect-ratio: 16/10;
  overflow: hidden; background: var(--color-surface-2);
  position: relative;
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.product-card:hover .product-card-img img { transform: scale(1.04); }
.product-card-tag {
  position: absolute; top: var(--space-3); left: var(--space-3);
  background: var(--color-navy); color: #fff;
  font-size: var(--text-xs); font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}
.product-card-body { padding: var(--space-6); }
.product-card h3 {
  font-family: var(--font-display); font-size: var(--text-lg);
  font-weight: 700; color: var(--color-navy);
  margin-bottom: var(--space-2);
}
[data-theme='dark'] .product-card h3 { color: var(--color-text); }
.product-card p { font-size: var(--text-sm); color: var(--color-text-muted); line-height: 1.65; max-width: none; }
.product-card-specs {
  margin-top: var(--space-5);
  display: flex; flex-wrap: wrap; gap: var(--space-2);
}
.spec-tag {
  font-size: var(--text-xs); font-weight: 500;
  background: var(--color-surface-2);
  border: 1px solid var(--color-border);
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

/* ── CONTACT PAGE ────────────────────────────────────────── */
.contact-grid {
  display: grid; grid-template-columns: 1fr 1.5fr;
  gap: clamp(var(--space-10), 5vw, var(--space-16));
}
@media (max-width: 768px) { .contact-grid { grid-template-columns: 1fr; } }

.contact-info-item {
  display: flex; gap: var(--space-4);
  margin-bottom: var(--space-8);
}
.contact-info-icon {
  width: 48px; height: 48px; flex-shrink: 0;
  border-radius: var(--radius-lg);
  background: rgba(44,62,107,0.1);
  display: flex; align-items: center; justify-content: center;
}
[data-theme='dark'] .contact-info-icon { background: rgba(109,133,204,0.15); }
.contact-info-icon svg { color: var(--color-navy); }
[data-theme='dark'] .contact-info-icon svg { color: var(--color-primary); }
.contact-info-item h4 {
  font-family: var(--font-display); font-size: var(--text-sm);
  font-weight: 700; color: var(--color-navy);
  letter-spacing: 0.05em; text-transform: uppercase;
  margin-bottom: var(--space-1);
}
[data-theme='dark'] .contact-info-item h4 { color: var(--color-text); }
.contact-info-item p, .contact-info-item a {
  font-size: var(--text-base); color: var(--color-text-muted); max-width: none;
}
.contact-info-item a { text-decoration: none; }
.contact-info-item a:hover { color: var(--color-accent); }

.contact-form {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: clamp(var(--space-8), 4vw, var(--space-12));
}
.form-group { margin-bottom: var(--space-6); }
.form-label {
  display: block; font-size: var(--text-sm); font-weight: 600;
  color: var(--color-text); margin-bottom: var(--space-2);
}
.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: var(--text-base);
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.form-control:focus {
  outline: none;
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(44,62,107,0.12);
}
[data-theme='dark'] .form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(109,133,204,0.15);
}
textarea.form-control { resize: vertical; min-height: 140px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (max-width: 520px) { .form-row { grid-template-columns: 1fr; } }
.form-select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235C5C72' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 40px; }

/* ── BREADCRUMB / PAGE INDICATOR ──────────────────────────── */
.breadcrumb {
  display: flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs); color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-5);
}
.breadcrumb a { color: rgba(255,255,255,0.5); text-decoration: none; }
.breadcrumb a:hover { color: rgba(255,255,255,0.9); }
.breadcrumb span { color: rgba(255,255,255,0.9); }

/* ── MISC ─────────────────────────────────────────────────── */
.divider { height: 1px; background: var(--color-divider); margin-block: var(--space-12); }
.text-red { color: var(--color-accent); }
.text-navy { color: var(--color-navy); }
.badge {
  display: inline-block; font-size: var(--text-xs); font-weight: 600;
  padding: var(--space-1) var(--space-3); border-radius: var(--radius-full);
  background: rgba(184,58,43,0.1); color: var(--color-accent);
  letter-spacing: 0.04em;
}