/* MAGNETRACK — Shared Styles */
:root {
  --bg: #f5f3ef;
  --dark: #151515;
  --text: #161616;
  --muted: #666;
  --gold: #b08a57;
  --gold-light: #e6c08c;
  --card: #ffffff;
  --soft: #efe8df;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
}
a { color: inherit; text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 28px; }

/* Header */
header {
  position: sticky; top: 0; z-index: 99;
  background: rgba(245,243,239,.92);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0,0,0,.06);
}
.nav { height: 74px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 42px; height: 42px; border-radius: 16px;
  background: var(--dark); color: var(--gold-light);
  display: grid; place-items: center; font-weight: 800;
}
.brand-title { font-weight: 800; letter-spacing: -.02em; font-size: 19px; }
.brand-sub { font-size: 11px; color: #777; letter-spacing: .18em; text-transform: uppercase; }

/* Desktop Navigation */
nav { display: flex; gap: 24px; color: #4e4e4e; font-size: 14px; font-weight: 600; align-items: center; }
nav > a { transition: color .2s; padding: 6px 0; }
nav > a:hover { color: var(--dark); }
nav > a.active { color: var(--dark); border-bottom: 2px solid var(--gold); padding-bottom: 4px; }

/* Dropdown */
.nav-dropdown { position: relative; }
.nav-dropdown::after {
  content: ''; position: absolute;
  top: 100%; left: 0; right: 0; height: 18px;
}
.dropdown-trigger {
  cursor: pointer; padding: 6px 0; transition: color .2s;
  color: #4e4e4e; font-size: 14px; font-weight: 600; display: inline-block;
}
.dropdown-trigger.active { color: var(--dark); border-bottom: 2px solid var(--gold); padding-bottom: 4px; }
.nav-dropdown:hover .dropdown-trigger { color: var(--dark); }
.dropdown-menu {
  display: none;
  position: absolute; top: 100%; left: 50%; transform: translateX(-50%); margin-top: 12px;
  background: white; border-radius: 20px; box-shadow: 0 20px 60px rgba(0,0,0,.15);
  padding: 18px 0; min-width: 320px;
  grid-template-columns: 1fr 1fr; gap: 0;
  z-index: 100;
}
.nav-dropdown:hover .dropdown-menu { display: grid; }
.dropdown-col { padding: 0 18px; }
.dropdown-col:first-child { border-right: 1px solid rgba(0,0,0,.06); }
.dropdown-label {
  font-size: 13px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  color: var(--gold); padding: 8px 10px 6px; margin-bottom: 2px;
}
.dropdown-menu a {
  display: block; padding: 8px 10px; border-radius: 10px;
  color: var(--text); font-weight: 500; font-size: 14px; transition: all .15s;
}
.dropdown-menu a:hover { background: rgba(176,138,87,.08); color: var(--gold); }

/* Hamburger */
.hamburger {
  display: none; background: none; border: none; font-size: 28px;
  cursor: pointer; color: var(--dark); padding: 4px 8px;
}

/* Mobile Menu */
.mobile-menu {
  display: none; flex-direction: column; padding: 0 28px 24px; gap: 4px;
  border-top: 1px solid rgba(0,0,0,.06);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 12px 10px; border-radius: 12px; color: var(--text); font-weight: 500; font-size: 14px;
  transition: background .15s;
}
.mobile-menu a:hover { background: rgba(176,138,87,.08); }
.mobile-menu a.active { color: var(--gold); font-weight: 700; }
.mobile-group { margin: 4px 0; }
.mobile-group-label {
  font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em;
  color: var(--gold); padding: 8px 10px 4px;
}
.mobile-group a { padding-left: 20px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  border-radius: 999px; padding: 14px 24px; font-weight: 700;
  border: 1px solid transparent; cursor: pointer;
  transition: all .2s ease;
}
.btn-dark { background: var(--dark); color: white; }
.btn-dark:hover { background: #2a2a2a; transform: translateY(-1px); }
.btn-gold { background: var(--gold-light); color: var(--dark); }
.btn-gold:hover { background: #f1d1a2; transform: translateY(-1px); }
.btn-ghost { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.32); color: white; }
.btn-ghost:hover { background: rgba(255,255,255,.18); transform: translateY(-1px); }

/* Sections */
section { padding: 96px 0; }
.section-head { max-width: 820px; margin: 0 auto 56px; text-align: center; }
.section-kicker { color: var(--gold); text-transform: uppercase; letter-spacing: .22em; font-weight: 800; font-size: 13px; margin-bottom: 14px; }
.section-head h2 { margin: 0; font-size: clamp(34px, 5vw, 56px); line-height: 1.08; letter-spacing: -.045em; }
.section-head p { color: #606060; font-size: 18px; line-height: 1.75; margin: 22px auto 0; }
.dark-section { background: var(--dark); color: white; }
.dark-section .section-kicker { color: var(--gold-light); }

/* Images */
.img-panel { overflow: hidden; border-radius: 32px; background: #111; box-shadow: 0 25px 70px rgba(0,0,0,.22); }
.img-panel img { width: 100%; height: 100%; object-fit: contain; display: block; background: #f5f3ef; }

/* Cards */
.card {
  background: white; border-radius: 28px; padding: 26px; box-shadow: 0 10px 30px rgba(0,0,0,.04);
  transition: all .22s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 22px 50px rgba(0,0,0,.1); }
.icon {
  width: 48px; height: 48px; border-radius: 18px; background: #f1e5d6; color: #8a633c;
  display: grid; place-items: center; font-size: 21px; margin-bottom: 18px;
}
.card h3 { margin: 0; font-size: 19px; }
.card p { color: #666; line-height: 1.65; font-size: 14px; }

/* Track Grid — for overview pages */
.track-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 28px; margin: 48px 0;
}
.track-card {
  background: white; border-radius: 28px; overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,.04); border: 1px solid rgba(0,0,0,.04);
  transition: all .25s ease; display: block;
}
.track-card:hover { transform: translateY(-6px); box-shadow: 0 22px 60px rgba(0,0,0,.1); }
.track-card-img { height: 220px; overflow: hidden; background: #111; }
.track-card-img img { width: 100%; height: 100%; object-fit: contain; display: block; background: #f5f3ef; }
.track-card-body { padding: 26px; }
.track-card-badge {
  display: inline-block; background: var(--gold-light); color: var(--dark); border-radius: 999px;
  padding: 4px 14px; font-size: 12px; font-weight: 700; margin-bottom: 12px;
}
.track-card-body h3 { margin: 0 0 10px; font-size: 21px; letter-spacing: -.03em; }
.track-card-body p { color: #666; font-size: 14px; line-height: 1.65; margin: 0 0 14px; }
.track-card-meta { display: flex; flex-wrap: wrap; gap: 10px; }
.track-card-meta span { font-size: 13px; color: var(--muted); font-weight: 600; }

/* Contact Section */
.contact-section { background: white; padding: 96px 0; }
.contact-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 44px; align-items: start; }
.contact-form { background: var(--bg); border-radius: 28px; padding: 34px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
.contact-form input, .contact-form select, .contact-form textarea {
  width: 100%; padding: 14px 18px; border: 1px solid rgba(0,0,0,.08); border-radius: 14px;
  font-size: 15px; font-family: inherit; background: white; color: var(--text);
  transition: border .2s;
}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(176,138,87,.12);
}
.contact-form textarea { resize: vertical; margin-bottom: 16px; }
.submit-btn { width: 100%; }
.contact-info { display: grid; gap: 18px; }
.contact-card {
  background: var(--bg); border-radius: 22px; padding: 24px; transition: all .22s ease;
}
.contact-card:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,.06); }
.contact-icon {
  width: 44px; height: 44px; border-radius: 14px; background: var(--dark); color: var(--gold-light);
  display: grid; place-items: center; font-size: 20px; margin-bottom: 14px;
}
.contact-card h3 { margin: 0 0 8px; font-size: 17px; }
.contact-card a { color: var(--gold); font-weight: 700; text-decoration: underline; }
.contact-card p { color: #666; font-size: 14px; line-height: 1.6; margin: 8px 0; }
.contact-card span { color: #666; font-size: 14px; }
.contact-card .btn { margin-top: 12px; display: inline-flex; }

/* Footer */
footer { background: #111; color: white; padding: 46px 0; }
.footer-inner { display: flex; justify-content: space-between; gap: 26px; align-items: center; }
.footer-links { display: flex; flex-wrap: wrap; gap: 18px; color: rgba(255,255,255,.6); font-size: 14px; }

/* === SPEC PAGE SPECIFICS === */

/* Page Header for sub-pages */
.page-header {
  background: var(--dark); color: white; padding: 80px 0 60px;
}
.page-header h1 { margin: 0; font-size: clamp(38px, 5vw, 56px); line-height: 1.08; letter-spacing: -.045em; }
.page-header p { color: rgba(255,255,255,.65); font-size: 18px; line-height: 1.75; margin: 18px 0 0; max-width: 700px; }
.page-header .breadcrumb {
  display: flex; gap: 10px; align-items: center; margin-bottom: 22px;
  font-size: 14px; color: rgba(255,255,255,.5);
}
.page-header .breadcrumb a { color: var(--gold-light); }
.page-header .breadcrumb a:hover { text-decoration: underline; }

/* Spec Table — B2B industrial style */
.spec-table-wrap { overflow-x: auto; margin: 48px 0; border-radius: 28px; background: white; box-shadow: 0 10px 30px rgba(0,0,0,.04); }
.spec-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.spec-table thead { background: var(--dark); color: white; }
.spec-table th { padding: 18px 20px; text-align: left; font-weight: 700; font-size: 14px; letter-spacing: .02em; white-space: nowrap; }
.spec-table td { padding: 16px 20px; border-bottom: 1px solid rgba(0,0,0,.04); vertical-align: top; }
.spec-table tbody tr:hover { background: rgba(176,138,87,.04); }
.spec-table tbody tr:last-child td { border-bottom: none; }
.spec-table code { font-family: inherit; font-size: 14px; color: var(--gold); font-weight: 600; }

/* Track feature grid */
.track-features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin: 48px 0; }
.track-feature {
  background: white; border-radius: 28px; padding: 28px;
  box-shadow: 0 10px 30px rgba(0,0,0,.04); border: 1px solid rgba(0,0,0,.04);
}
.track-feature h3 { margin: 0 0 12px; font-size: 19px; display: flex; align-items: center; gap: 10px; }
.track-feature p { color: #666; line-height: 1.65; font-size: 14px; margin: 0; }
.track-feature ul { margin: 12px 0 0; padding: 0 0 0 18px; color: #555; line-height: 1.7; font-size: 14px; }

/* Series intro card */
.series-card {
  background: white; border-radius: 28px; padding: 32px; margin-top: 28px;
  border-left: 4px solid var(--gold); box-shadow: 0 10px 30px rgba(0,0,0,.04);
}
.series-card h3 { margin: 0 0 8px; font-size: 22px; }
.series-card .tag {
  display: inline-block; background: var(--gold-light); color: var(--dark); border-radius: 999px;
  padding: 4px 14px; font-size: 12px; font-weight: 700; margin-right: 8px;
}
.series-card p { color: #555; line-height: 1.7; margin: 12px 0 0; }

/* Product type nav — switch between light types on a track page */
.product-type-nav { display: flex; gap: 12px; flex-wrap: wrap; margin: 40px 0 32px; }
.product-type-nav a {
  padding: 10px 22px; border-radius: 999px; font-weight: 700; font-size: 14px;
  background: white; color: var(--text); border: 1px solid rgba(0,0,0,.08);
  transition: all .2s;
}
.product-type-nav a:hover { border-color: var(--gold); color: var(--gold); }
.product-type-nav a.active { background: var(--dark); color: white; border-color: var(--dark); }

/* Drivers & Accessories grid */
.accessory-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin: 48px 0; }
.accessory-card {
  background: white; border-radius: 24px; padding: 24px; border: 1px solid rgba(0,0,0,.04);
  box-shadow: 0 10px 30px rgba(0,0,0,.04);
}
.accessory-card h3 { margin: 0 0 10px; font-size: 18px; display: flex; align-items: center; gap: 10px; }
.accessory-card p { color: #666; font-size: 14px; line-height: 1.6; margin: 0; }

/* Light type landing section */
.light-type-intro { display: grid; grid-template-columns: 1fr 1fr; gap: 44px; align-items: center; margin-bottom: 48px; }
.light-type-intro h2 { margin: 0; font-size: clamp(28px, 3vw, 38px); letter-spacing: -.04em; }
.light-type-intro .kicker { color: var(--gold); text-transform: uppercase; letter-spacing: .22em; font-weight: 800; font-size: 13px; margin-bottom: 14px; }
.light-type-intro p { color: #555; line-height: 1.75; margin: 16px 0 0; }

/* Cross-track comparison */
.comparison-wrap { overflow-x: auto; margin: 48px 0; border-radius: 28px; background: white; box-shadow: 0 10px 30px rgba(0,0,0,.04); }
.comparison-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.comparison-table th { padding: 18px 20px; text-align: left; font-weight: 700; font-size: 13px; letter-spacing: .02em; background: var(--dark); color: white; white-space: nowrap; }
.comparison-table td { padding: 16px 20px; border-bottom: 1px solid rgba(0,0,0,.04); }
.comparison-table tbody tr:last-child td { border-bottom: none; }
.comparison-table tbody tr:hover { background: rgba(176,138,87,.04); }

/* Responsive */
@media (max-width: 920px) {
  nav { display: none; }
  .hamburger { display: block; }
  .track-features, .accessory-grid, .light-type-intro { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; align-items: flex-start; }
}