/* ── VARIABLES ── */
:root {
  --primary: #1a56db;
  --primary-dark: #1340a8;
  --primary-light: #e8f0fe;
  --accent: #d97706;
  --accent-light: #fef3c7;
  --success: #059669;
  --success-light: #d1fae5;

  --bg:    #ffffff;
  --bg2:   #f8fafc;
  --bg3:   #f1f5f9;
  --bg4:   #e2e8f0;

  --text:       #0f172a;
  --text-muted: #475569;
  --text-dim:   #94a3b8;
  --border:     #e2e8f0;
  --border-dark:#cbd5e1;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow:    0 4px 16px rgba(0,0,0,0.08), 0 2px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.10), 0 4px 8px rgba(0,0,0,0.04);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--border-dark); border-radius: 3px; }

/* ── NAV ── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-phone {
  font-size: 15px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-phone::before {
  content: '📞';
  font-size: 13px;
}
.nav-phone:hover { color: var(--primary); }
@media (max-width: 768px) { .nav-phone { display: none; } }

.logo-mark {
  width: 38px; height: 38px;
  background: var(--primary);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}
.logo-name {
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.3px;
}
.logo-name span { color: var(--primary); }

.nav-menu {
  display: flex;
  list-style: none;
  gap: 4px;
  flex: 1;
  justify-content: center;
}
.nav-menu a {
  display: block;
  padding: 7px 14px;
  border-radius: 7px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-muted);
  transition: all 0.18s;
}
.nav-menu a:hover { color: var(--text); background: var(--bg2); }
.nav-menu a.active { color: var(--primary); background: var(--primary-light); }

.nav-cta {
  flex-shrink: 0;
}
.nav-burger {
  display: none;
  background: none;
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 8px 10px;
  flex-direction: column;
  gap: 4px;
}
.nav-burger span {
  display: block;
  width: 18px; height: 2px;
  background: var(--text-muted);
  border-radius: 2px;
  transition: all 0.25s;
}

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  transition: all 0.18s;
  text-decoration: none;
  line-height: 1.4;
  white-space: nowrap;
}
.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: 0 1px 3px rgba(26,86,219,0.3);
}
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(26,86,219,0.35); }

.btn-secondary {
  background: var(--bg2);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover { background: var(--bg3); border-color: var(--border-dark); }

.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
}
.btn-outline:hover { background: var(--primary-light); }

.btn-lg { padding: 13px 28px; font-size: 15px; border-radius: 9px; }
.btn-sm { padding: 7px 16px; font-size: 13px; border-radius: 6px; }

/* ── LAYOUT ── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 32px; }
section { padding: 88px 32px; }
section.tight { padding: 64px 32px; }

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.section-title {
  font-size: clamp(26px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.18;
  color: var(--text);
  margin-bottom: 14px;
}
.section-sub {
  font-size: 16px;
  color: var(--text-muted);
  max-width: 580px;
  line-height: 1.7;
}
.section-header { margin-bottom: 52px; }
.section-header.center { text-align: center; }
.section-header.center .section-sub { margin: 0 auto; }

/* ── DIVIDER ── */
.divider { border: none; border-top: 1px solid var(--border); }

/* ── BADGE ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 12px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 20px;
}
.badge-blue   { background: var(--primary-light); color: var(--primary); }
.badge-green  { background: var(--success-light); color: var(--success); }
.badge-orange { background: var(--accent-light); color: var(--accent); }
.badge-gray   { background: var(--bg3); color: var(--text-muted); border: 1px solid var(--border); }

/* ── CARDS ── */
.card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.22s;
  box-shadow: var(--shadow-sm);
}
.card:hover {
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
  transform: translateY(-2px);
}

/* ── PRODUCT CARDS ── */
.product-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: all 0.22s;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.product-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: #93c5fd;
  transform: translateY(-2px);
}
/* ── CARD IMAGE ── */
.card-img {
  height: 160px;
  position: relative;
  overflow: hidden;
  border-radius: 8px 8px 0 0;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.card-img::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,.18) 1px, transparent 1px);
  background-size: 10px 10px;
}
.card-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 30%, rgba(255,255,255,.28) 0%, transparent 65%);
}
.card-img-symbol {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 58px;
  font-weight: 900;
  font-family: 'JetBrains Mono', monospace;
  color: rgba(255,255,255,.13);
  letter-spacing: -3px;
  user-select: none;
  z-index: 1;
}
.card-img-label {
  position: absolute;
  bottom: 12px;
  left: 14px;
  right: 14px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  text-shadow: 0 1px 4px rgba(0,0,0,.45);
  z-index: 2;
}
/* metallic color variants */
.ci-al    { background: linear-gradient(135deg, #7296b8 0%, #4a6a8a 55%, #90aec8 100%); }
.ci-steel { background: linear-gradient(135deg, #607080 0%, #3a4a58 55%, #7a8a9a 100%); }
.ci-cu    { background: linear-gradient(135deg, #c8763a 0%, #8a4815 55%, #d89050 100%); }
.ci-ni    { background: linear-gradient(135deg, #5a8a70 0%, #2e5a48 55%, #7aac90 100%); }
.ci-brass { background: linear-gradient(135deg, #c8a030 0%, #8a6a10 55%, #e0bc50 100%); }
.ci-bronze{ background: linear-gradient(135deg, #a87828 0%, #6a4a10 55%, #c09040 100%); }
.clickable-card:hover .card-img { filter: brightness(1.1); }

.product-card-head {
  padding: 20px 22px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 10px;
}
.product-card-name {
  font-size: 18px;
  font-weight: 800;
  color: var(--text);
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  letter-spacing: -0.5px;
}
.product-card-subtitle {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 3px;
  font-family: 'Inter', sans-serif;
}
.product-card-body {
  padding: 18px 22px;
  flex: 1;
}
.product-card-footer {
  padding: 14px 22px;
  border-top: 1px solid var(--border);
  background: var(--bg2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.product-footer-note {
  font-size: 12px;
  color: var(--text-dim);
  display: flex;
  align-items: center;
  gap: 5px;
}
.product-footer-note::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--success);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── SPEC GRID ── */
.spec-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 16px;
  margin-bottom: 14px;
}
.spec-item {}
.spec-key {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}
.spec-val {
  font-size: 13px;
  color: var(--text);
  font-weight: 600;
  font-family: 'JetBrains Mono', monospace;
}

/* ── COMPOSITION TABLE ── */
.comp-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  margin-top: 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
}
.comp-table th {
  background: var(--bg3);
  color: var(--text-muted);
  font-weight: 700;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  padding: 7px 10px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.comp-table td {
  padding: 7px 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
}
.comp-table tr:last-child td { border-bottom: none; }
.comp-table tr:hover td { background: var(--bg2); }

/* ── ADVANTAGES ── */
.adv-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  margin-top: 12px;
}
.adv-list li {
  font-size: 13px;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
  line-height: 1.5;
}
.adv-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--success);
  font-weight: 700;
  font-size: 12px;
}

/* ── TAGS ── */
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.tag {
  background: var(--bg3);
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 11px;
  font-weight: 500;
  padding: 3px 9px;
  border-radius: 4px;
}
.tags-label {
  font-size: 11px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 6px;
  margin-top: 12px;
}

/* ── CATALOG TABS ── */
.catalog-tabs {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  border-bottom: 2px solid var(--border);
  margin-bottom: 36px;
}
.tab-btn {
  background: none;
  border: none;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.18s;
  border-radius: 6px 6px 0 0;
}
.tab-btn:hover { color: var(--text); background: var(--bg2); }
.tab-btn.active { color: var(--primary); border-bottom-color: var(--primary); background: var(--primary-light); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── CATALOG SECTIONS ── */
.catalog-section {
  margin-bottom: 64px;
}
.catalog-section-header {
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--border);
}
.catalog-section-label {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--primary);
  margin-bottom: 6px;
}
.catalog-section-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--text);
  margin: 0 0 8px;
}
.catalog-section-desc {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0;
}

/* ── CLICKABLE CARD ── */
.clickable-card {
  cursor: pointer;
  transition: box-shadow 0.18s, transform 0.18s, border-color 0.18s;
}
.clickable-card:hover {
  box-shadow: 0 8px 32px rgba(26,86,219,0.13);
  transform: translateY(-3px);
  border-color: var(--primary);
}

/* ── PRODUCTS GRID ── */
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 22px;
}

/* ── FEATURES GRID ── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.feature-card {
  padding: 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  transition: all 0.22s;
  box-shadow: var(--shadow-sm);
}
.feature-card:hover {
  border-color: #93c5fd;
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}
.feature-icon {
  width: 48px; height: 48px;
  background: var(--primary-light);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}
.feature-title { font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.feature-desc  { font-size: 14px; color: var(--text-muted); line-height: 1.6; }

/* ── FORM ── */
.form-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px;
  box-shadow: var(--shadow);
}
.form-title { font-size: 20px; font-weight: 700; margin-bottom: 24px; color: var(--text); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { margin-bottom: 16px; }
.form-label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 6px;
}
.form-input, .form-textarea, .form-select {
  width: 100%;
  background: var(--bg2);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  color: var(--text);
  font-size: 14px;
  font-family: 'Inter', sans-serif;
  outline: none;
  transition: border-color 0.18s, box-shadow 0.18s;
}
.form-input:focus, .form-textarea:focus, .form-select:focus {
  border-color: var(--primary);
  background: var(--bg);
  box-shadow: 0 0 0 3px rgba(26,86,219,0.1);
}
.form-textarea { resize: vertical; min-height: 110px; }
.form-select option { background: var(--bg); }
.form-submit { width: 100%; padding: 13px; font-size: 15px; }
.form-note { font-size: 12px; color: var(--text-dim); text-align: center; margin-top: 12px; }

/* ── BREADCRUMB ── */
.breadcrumb {
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}
.breadcrumb-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
}
.breadcrumb a { color: var(--text-muted); transition: color 0.15s; }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb-sep { color: var(--text-dim); }
.breadcrumb-current { color: var(--text); font-weight: 500; }

/* ── PAGE HERO ── */
.page-hero {
  background: linear-gradient(135deg, var(--primary) 0%, #1e40af 100%);
  padding: 64px 32px;
  color: white;
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 400px; height: 400px;
  background: rgba(255,255,255,0.05);
  border-radius: 50%;
}
.page-hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.page-hero h1 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 12px;
}
.page-hero p {
  font-size: 16px;
  color: rgba(255,255,255,0.8);
  max-width: 560px;
  line-height: 1.7;
}

/* ── STATS ROW ── */
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.stat-cell {
  background: var(--bg);
  padding: 28px 24px;
  text-align: center;
}
.stat-num {
  font-size: 36px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -1.5px;
  line-height: 1;
  margin-bottom: 6px;
}
.stat-label { font-size: 13px; color: var(--text-muted); font-weight: 500; }

/* ── MODAL ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,0.5);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px;
  max-width: 480px;
  width: 100%;
  max-height: 88vh;
  overflow-y: auto;
  transform: translateY(12px) scale(0.97);
  transition: transform 0.22s;
  box-shadow: var(--shadow-lg);
}
.modal-overlay.open .modal { transform: translateY(0) scale(1); }
.modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.modal-title { font-size: 20px; font-weight: 700; }
.modal-close {
  width: 32px; height: 32px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 7px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 16px;
  color: var(--text-muted);
  transition: all 0.15s;
}
.modal-close:hover { background: var(--bg3); color: var(--text); }

/* ── TOAST ── */
.toast {
  position: fixed;
  bottom: 28px;
  right: 28px;
  background: var(--text);
  border-radius: 12px;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  z-index: 10000;
  transform: translateY(16px);
  opacity: 0;
  transition: all 0.28s;
  box-shadow: var(--shadow-lg);
  max-width: 360px;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ── FOOTER ── */
.site-footer {
  background: var(--text);
  color: rgba(255,255,255,0.8);
  padding: 56px 32px 32px;
}
.footer-inner { max-width: 1280px; margin: 0 auto; }
.footer-grid {
  display: grid;
  grid-template-columns: 2.2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-logo-mark {
  width: 38px; height: 38px;
  background: rgba(255,255,255,0.15);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
  font-weight: 800;
  color: #fff;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.footer-brand-name {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
}
.footer-brand-name span { color: #93c5fd; }
.footer-desc {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.55);
  margin-bottom: 20px;
}
.footer-partner-badge {
  display: inline-block;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 6px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
}
.footer-col-title {
  font-size: 12px;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.6);
  transition: color 0.15s;
}
.footer-links a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 28px;
  font-size: 13px;
  color: rgba(255,255,255,0.35);
  flex-wrap: wrap;
  gap: 12px;
}

/* ── SCROLL ANIMATION ── */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media (max-width: 1024px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  section { padding: 64px 20px; }
  .container { padding: 0 20px; }
  .nav-inner { padding: 0 20px; }
  .nav-menu { display: none; }
  .nav-cta  { display: none; }
  .nav-burger { display: flex; }
  .nav-menu.mobile-open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 68px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 16px 20px;
    gap: 4px;
    box-shadow: var(--shadow);
    z-index: 899;
    justify-content: flex-start;
  }
  .nav-menu.mobile-open .nav-cta-mobile { display: block; }
  .products-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .page-hero { padding: 48px 20px; }
  .breadcrumb-inner { padding: 0 20px; }
}

@media (max-width: 480px) {
  .stats-row { grid-template-columns: 1fr 1fr; }
  .form-card { padding: 24px 20px; }
}