/* ==========================================================================
   Sunrise Auto Group — Core Stylesheet
   Design tokens + base + layout + components
   ========================================================================== */

:root {
  /* Brand palette (per brief: blue / white / dark gray / silver) */
  --color-blue-900: #142a63;
  --color-blue: #1E3A8A;
  --color-blue-700: #2947a3;
  --color-blue-100: #e7ecfa;
  --color-accent: #F59E0B;       /* ignition amber — CTAs only */
  --color-accent-dark: #c97c05;
  --color-white: #ffffff;
  --color-gray-900: #1F2328;      /* dark gray */
  --color-gray-700: #3d434b;
  --color-gray-500: #6b7280;
  --color-gray-200: #e5e7eb;
  --color-gray-100: #f4f5f7;
  --color-silver: #C8CDD3;
  --color-silver-light: #eef0f2;
  --color-success: #16a34a;
  --color-danger: #dc2626;

  /* Typography */
  --font-display: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'IBM Plex Mono', 'Courier New', monospace;

  /* Spacing scale */
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 5rem;
  --space-7: 8rem;

  /* Layout */
  --container-max: 1240px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --nav-height: 76px;

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --dur: 0.35s;

  /* Shadow */
  --shadow-sm: 0 1px 3px rgba(20, 42, 99, 0.08);
  --shadow-md: 0 8px 24px rgba(20, 42, 99, 0.12);
  --shadow-lg: 0 24px 48px rgba(20, 42, 99, 0.18);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height, 190px); }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}
body, h1, h2, h3, h4, p, figure, blockquote, dl, dd { margin: 0; }
ul[class], ol[class] { list-style: none; margin: 0; padding: 0; }
img { max-width: 100%; display: block; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; }
a { color: inherit; text-decoration: none; }

body {
  font-family: var(--font-body);
  color: var(--color-gray-900);
  background: var(--color-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--space-3);
}

section { padding-block: var(--space-6); }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.1;
  color: var(--color-blue-900);
  font-weight: 600;
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 3.4vw, 2.75rem); }
h3 { font-size: clamp(1.3rem, 2vw, 1.6rem); }
h4 { font-size: 1.05rem; letter-spacing: 0.06em; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-2);
}
.eyebrow::before {
  content: '';
  width: 28px;
  height: 2px;
  background: var(--color-accent);
  display: inline-block;
}

.section-head {
  max-width: 640px;
  margin-bottom: var(--space-5);
}
.section-head.center { margin-inline: auto; text-align: center; }
.section-head p { color: var(--color-gray-500); margin-top: var(--space-2); font-size: 1.05rem; }

:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 2px;
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-blue);
  color: #fff;
  padding: 0.75rem 1.25rem;
  z-index: 2000;
}
.skip-link:focus { left: var(--space-2); top: var(--space-2); }

/* ---------- Buttons ---------- */
.btn {
  --btn-clip: polygon(0 0, calc(100% - 14px) 0, 100% 100%, 14px 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.95rem 1.9rem;
  border: none;
  border-radius: var(--radius-sm);
  clip-path: var(--btn-clip);
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--color-accent); color: var(--color-gray-900); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--color-accent-dark); box-shadow: var(--shadow-md); }

.btn-secondary { background: var(--color-white); color: var(--color-blue); border: 2px solid var(--color-blue); clip-path: none; padding: 0.85rem 1.8rem; }
.btn-secondary:hover { background: var(--color-blue); color: var(--color-white); }

.btn-ghost-light { background: transparent; color: var(--color-white); border: 2px solid rgba(255,255,255,0.5); clip-path: none; padding: 0.85rem 1.8rem; }
.btn-ghost-light:hover { background: rgba(255,255,255,0.12); border-color: #fff; }

.btn-block { width: 100%; }
.btn-sm { padding: 0.6rem 1.2rem; font-size: 0.82rem; }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; transform: none; }

/* ---------- Navbar ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-gray-200);
  transition: box-shadow var(--dur) var(--ease);
}
.site-header.is-scrolled { box-shadow: var(--shadow-md); }

.topbar {
  background: var(--color-blue-900);
  color: rgba(255,255,255,0.85);
  font-size: 0.82rem;
}
.topbar .container { display: flex; justify-content: space-between; align-items: center; padding-block: 0.45rem; flex-wrap: wrap; gap: 0.5rem; }
.topbar a { display: inline-flex; align-items: center; gap: 0.4rem; }
.topbar a:hover { color: var(--color-accent); }
.topbar-info { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.topbar-social { display: flex; gap: 0.9rem; font-size: 0.95rem; }

.navbar { display: flex; align-items: center; justify-content: space-between; min-height: var(--nav-height); gap: var(--space-3); }

.brand { display: flex; align-items: center; gap: 0.6rem; font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; color: var(--color-blue-900); text-transform: uppercase; letter-spacing: 0.02em; }
.brand .brand-mark { width: 40px; height: 40px; flex-shrink: 0; }
.brand span.small { display: block; font-size: 0.6rem; letter-spacing: 0.22em; color: var(--color-accent-dark); font-family: var(--font-mono); text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: var(--space-4); }
.nav-links a { font-family: var(--font-display); font-size: 0.92rem; letter-spacing: 0.04em; text-transform: uppercase; color: var(--color-gray-700); padding: 0.4rem 0; position: relative; }
.nav-links a::after { content: ''; position: absolute; left: 0; right: 100%; bottom: -2px; height: 2px; background: var(--color-accent); transition: right var(--dur) var(--ease); }
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { right: 0; }
.nav-links a[aria-current="page"] { color: var(--color-blue); }

.nav-actions { display: flex; align-items: center; gap: var(--space-2); }
.icon-btn { position: relative; width: 40px; height: 40px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; background: var(--color-gray-100); border: none; font-size: 1.05rem; color: var(--color-gray-700); transition: background var(--dur), color var(--dur); }
.icon-btn:hover { background: var(--color-blue); color: #fff; }
.icon-badge { position: absolute; top: -4px; right: -4px; background: var(--color-accent); color: var(--color-gray-900); font-size: 0.65rem; font-weight: 700; min-width: 18px; height: 18px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: var(--font-mono); }
.icon-badge[hidden] { display: none; }

.nav-toggle { display: none; width: 42px; height: 42px; border: none; background: var(--color-gray-100); border-radius: var(--radius-sm); align-items: center; justify-content: center; font-size: 1.2rem; }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-gray-900); color: rgba(255,255,255,0.7); padding-block: var(--space-6) var(--space-3); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--space-5); margin-bottom: var(--space-5); }
.footer-grid h4 { color: #fff; margin-bottom: var(--space-2); }
.footer-brand { color: #fff; font-family: var(--font-display); font-size: 1.3rem; text-transform: uppercase; margin-bottom: var(--space-2); display: flex; align-items: center; gap: 0.5rem; }
.footer-grid p { font-size: 0.92rem; margin-bottom: var(--space-2); }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a:hover { color: var(--color-accent); }
.footer-social { display: flex; gap: 0.8rem; margin-top: var(--space-2); }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; border: 1px solid rgba(255,255,255,0.25); display: inline-flex; align-items: center; justify-content: center; transition: background var(--dur), border-color var(--dur); }
.footer-social a:hover { background: var(--color-accent); border-color: var(--color-accent); color: var(--color-gray-900); }
.newsletter-inline { display: flex; gap: 0.5rem; margin-top: var(--space-2); }
.newsletter-inline input { flex: 1; padding: 0.7rem 0.9rem; border-radius: var(--radius-sm); border: 1px solid rgba(255,255,255,0.2); background: rgba(255,255,255,0.06); color: #fff; }
.newsletter-inline input::placeholder { color: rgba(255,255,255,0.5); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.14); padding-top: var(--space-3); display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: var(--space-2); font-size: 0.85rem; }
.footer-bottom-links { display: flex; gap: var(--space-3); flex-wrap: wrap; }
.footer-bottom-links a:hover { color: var(--color-accent); }
.footer-credit { font-family: var(--font-mono); font-size: 0.78rem; color: rgba(255,255,255,0.45); text-align: center; padding-top: var(--space-2); }

/* ---------- Hero ---------- */
.hero { position: relative; background: linear-gradient(120deg, var(--color-blue-900) 0%, var(--color-blue) 60%, var(--color-blue-700) 100%); color: #fff; overflow: hidden; padding-block: var(--space-7) var(--space-6); }
.hero::after { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle at 85% 20%, rgba(245,158,11,0.18), transparent 45%), repeating-linear-gradient(115deg, rgba(255,255,255,0.035) 0px, rgba(255,255,255,0.035) 2px, transparent 2px, transparent 60px); pointer-events: none; }
.hero .container { position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: var(--space-5); align-items: center; }
.hero h1 { color: #fff; margin-bottom: var(--space-2); }
.hero-lead { font-size: 1.15rem; color: rgba(255,255,255,0.82); max-width: 46ch; margin-bottom: var(--space-4); }
.hero-actions { display: flex; gap: var(--space-2); flex-wrap: wrap; margin-bottom: var(--space-4); }
.hero-stats { display: flex; gap: var(--space-5); }
.hero-stats strong { display: block; font-family: var(--font-display); font-size: 2rem; color: var(--color-accent); }
.hero-stats span { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.65); }
.hero-visual { position: relative; }
.hero-visual img { border-radius: var(--radius-md); box-shadow: var(--shadow-lg); }
.hero-badge { position: absolute; bottom: -18px; left: -18px; background: #fff; color: var(--color-gray-900); padding: 0.9rem 1.2rem; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); display: flex; align-items: center; gap: 0.7rem; font-family: var(--font-mono); font-size: 0.85rem; }
.hero-badge i { color: var(--color-success); font-size: 1.3rem; }

.page-hero { background: linear-gradient(120deg, var(--color-blue-900), var(--color-blue)); color: #fff; padding-block: var(--space-6) var(--space-5); position: relative; overflow: hidden; }
.page-hero::after { content:''; position:absolute; inset:0; background-image: repeating-linear-gradient(115deg, rgba(255,255,255,0.035) 0px, rgba(255,255,255,0.035) 2px, transparent 2px, transparent 60px); }
.page-hero .container { position: relative; }
.page-hero h1 { color: #fff; }
.breadcrumb { font-family: var(--font-mono); font-size: 0.8rem; color: rgba(255,255,255,0.6); margin-bottom: var(--space-2); text-transform: uppercase; letter-spacing: 0.08em; }
.breadcrumb a:hover { color: var(--color-accent); }
.page-hero-lead { max-width: 60ch; color: rgba(255,255,255,0.82); margin-top: var(--space-2); }

/* ---------- Cards (general) ---------- */
.card { background: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-sm); border: 1px solid var(--color-gray-200); transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease); }
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-4px); }

/* ---------- Vehicle "window sticker" card ---------- */
.vehicle-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: var(--space-4); }
.vehicle-card { position: relative; overflow: hidden; display: flex; flex-direction: column; }
.vehicle-media { position: relative; aspect-ratio: 4/3; overflow: hidden; background: var(--color-gray-100); }
.vehicle-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.vehicle-card:hover .vehicle-media img { transform: scale(1.06); }
.vehicle-tag { position: absolute; top: 0; right: 0; z-index: 2; background: var(--color-blue-900); color: #fff; font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.06em; padding: 0.35rem 0.9rem 0.35rem 1.3rem; clip-path: polygon(14px 0, 100% 0, 100% 100%, 0 100%); }
.vehicle-status { position: absolute; top: var(--space-2); left: var(--space-2); z-index: 2; background: var(--color-success); color: #fff; font-size: 0.7rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; padding: 0.3rem 0.7rem; border-radius: 999px; }
.vehicle-status.sold { background: var(--color-danger); }
.vehicle-fav { position: absolute; bottom: var(--space-2); right: var(--space-2); z-index: 2; width: 38px; height: 38px; border-radius: 50%; background: rgba(255,255,255,0.92); border: none; display: flex; align-items: center; justify-content: center; color: var(--color-gray-700); box-shadow: var(--shadow-sm); }
.vehicle-fav.is-active, .vehicle-fav:hover { color: var(--color-accent-dark); }
.vehicle-fav.is-active i { font-weight: 900; }
.vehicle-body { padding: var(--space-3); display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.vehicle-title { font-family: var(--font-display); font-size: 1.15rem; text-transform: uppercase; color: var(--color-blue-900); }
.vehicle-specs { display: flex; flex-wrap: wrap; gap: 0.4rem 0.8rem; font-size: 0.8rem; color: var(--color-gray-500); font-family: var(--font-mono); }
.vehicle-specs span { display: inline-flex; align-items: center; gap: 0.3rem; }
.vehicle-price-row { display: flex; align-items: baseline; justify-content: space-between; margin-top: auto; padding-top: 0.6rem; border-top: 1px dashed var(--color-gray-200); }
.vehicle-price { font-family: var(--font-display); font-size: 1.4rem; color: var(--color-blue); }
.vehicle-payment { font-size: 0.78rem; color: var(--color-gray-500); }
.vehicle-ids { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 0.7rem; color: var(--color-gray-500); background: var(--color-gray-100); padding: 0.4rem 0.6rem; border-radius: var(--radius-sm); }
.vehicle-compare { display: flex; align-items: center; gap: 0.4rem; font-size: 0.8rem; color: var(--color-gray-500); }

/* ---------- Sections: why choose, stats, brands ---------- */
.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-3); }
.feature-card { padding: var(--space-4); text-align: left; }
.feature-icon { width: 56px; height: 56px; border-radius: var(--radius-md); background: var(--color-blue-100); color: var(--color-blue); display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin-bottom: var(--space-2); }
.feature-card h3 { margin-bottom: 0.4rem; font-size: 1.1rem; }
.feature-card p { color: var(--color-gray-500); font-size: 0.94rem; }

.stats-band { background: var(--color-blue-900); color: #fff; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; gap: var(--space-3); }
.stat-num { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem); color: var(--color-accent); }
.stat-label { font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.7); margin-top: 0.3rem; }

.brand-strip { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--space-4); filter: grayscale(1); opacity: 0.6; }
.brand-strip span { font-family: var(--font-display); font-size: 1.4rem; text-transform: uppercase; color: var(--color-gray-700); }

/* ---------- Testimonials ---------- */
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-3); }
.review-card { padding: var(--space-3); }
.review-stars { color: var(--color-accent); margin-bottom: 0.6rem; letter-spacing: 0.1em; }
.review-quote { color: var(--color-gray-700); font-size: 0.95rem; margin-bottom: var(--space-2); }
.review-person { display: flex; align-items: center; gap: 0.7rem; }
.review-avatar { width: 44px; height: 44px; border-radius: 50%; overflow: hidden; flex-shrink: 0; background: var(--color-gray-200); }
.review-avatar img { width: 100%; height: 100%; object-fit: cover; }
.review-name { font-weight: 600; font-size: 0.9rem; }
.review-role { font-size: 0.78rem; color: var(--color-gray-500); }
.review-verified { font-size: 0.7rem; color: var(--color-success); font-family: var(--font-mono); }

/* ---------- Section divider (angled) ---------- */
.angled-top { clip-path: polygon(0 3vw, 100% 0, 100% 100%, 0 100%); }
.angled-bottom { clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 3vw)); }
.bg-silver { background: var(--color-silver-light); }
.bg-blue { background: var(--color-blue); color: #fff; }
.bg-blue h2, .bg-blue h3 { color: #fff; }
.bg-dark { background: var(--color-gray-900); color: rgba(255,255,255,0.85); }
.bg-dark h2, .bg-dark h3 { color: #fff; }

/* ---------- Forms ---------- */
.form-card { background: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-md); padding: var(--space-4); border: 1px solid var(--color-gray-200); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
.form-group { display: flex; flex-direction: column; gap: 0.4rem; margin-bottom: var(--space-3); }
.form-group.full { grid-column: 1 / -1; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--color-gray-700); }
.form-group label .req { color: var(--color-danger); }
.form-group input, .form-group select, .form-group textarea {
  padding: 0.8rem 1rem; border: 1.5px solid var(--color-gray-200); border-radius: var(--radius-sm); background: #fff; color: var(--color-gray-900); transition: border-color var(--dur), box-shadow var(--dur);
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--color-blue); box-shadow: 0 0 0 3px var(--color-blue-100); outline: none; }
.form-group textarea { resize: vertical; min-height: 110px; }
.form-hint { font-size: 0.78rem; color: var(--color-gray-500); }
.form-error { font-size: 0.78rem; color: var(--color-danger); display: none; }
.form-group.invalid input, .form-group.invalid select, .form-group.invalid textarea { border-color: var(--color-danger); }
.form-group.invalid .form-error { display: block; }
.form-group.valid input, .form-group.valid select { border-color: var(--color-success); }
.checkbox-row { display: flex; align-items: flex-start; gap: 0.6rem; font-size: 0.85rem; color: var(--color-gray-700); }
.checkbox-row input { margin-top: 0.25rem; }
.form-success { display: none; background: #ecfdf3; border: 1px solid var(--color-success); color: #14532d; padding: var(--space-3); border-radius: var(--radius-sm); margin-bottom: var(--space-3); align-items: center; gap: 0.6rem; }
.form-success.show { display: flex; }
.range-row { display: flex; justify-content: space-between; font-family: var(--font-mono); font-size: 0.85rem; color: var(--color-gray-500); }
input[type="range"] { width: 100%; accent-color: var(--color-blue); }

/* ---------- Calculator ---------- */
.calc-card { background: var(--color-blue-900); color: #fff; border-radius: var(--radius-md); padding: var(--space-4); }
.calc-result { text-align: center; padding: var(--space-3) 0; }
.calc-result .amount { font-family: var(--font-display); font-size: 2.6rem; color: var(--color-accent); }
.calc-result .per { font-size: 0.85rem; color: rgba(255,255,255,0.65); text-transform: uppercase; letter-spacing: 0.08em; }
.calc-breakdown { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem 1rem; font-size: 0.85rem; border-top: 1px solid rgba(255,255,255,0.15); padding-top: var(--space-2); margin-top: var(--space-2); }
.calc-breakdown dt { color: rgba(255,255,255,0.6); }
.calc-breakdown dd { text-align: right; font-family: var(--font-mono); }

/* ---------- FAQ Accordion ---------- */
.accordion-item { border-bottom: 1px solid var(--color-gray-200); }
.accordion-trigger { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: var(--space-2); padding: var(--space-3) 0.25rem; background: none; border: none; text-align: left; font-family: var(--font-display); font-size: 1.02rem; color: var(--color-blue-900); text-transform: none; letter-spacing: 0; }
.accordion-trigger i { transition: transform var(--dur) var(--ease); color: var(--color-accent-dark); flex-shrink: 0; }
.accordion-trigger[aria-expanded="true"] i { transform: rotate(45deg); }
.accordion-panel { max-height: 0; overflow: hidden; transition: max-height var(--dur) var(--ease); }
.accordion-panel-inner { padding: 0 0.25rem var(--space-3); color: var(--color-gray-500); }
.faq-search { max-width: 480px; margin: 0 auto var(--space-4); position: relative; }
.faq-search input { width: 100%; padding: 0.9rem 1rem 0.9rem 2.8rem; border-radius: 999px; border: 1.5px solid var(--color-gray-200); }
.faq-search i { position: absolute; left: 1.1rem; top: 50%; transform: translateY(-50%); color: var(--color-gray-500); }
.faq-categories { display: flex; gap: 0.6rem; flex-wrap: wrap; justify-content: center; margin-bottom: var(--space-4); }
.chip { padding: 0.5rem 1rem; border-radius: 999px; border: 1.5px solid var(--color-gray-200); font-size: 0.82rem; background: #fff; }
.chip.active, .chip:hover { border-color: var(--color-blue); color: var(--color-blue); }

/* ---------- Utility bits ---------- */
.badge { display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em; padding: 0.3rem 0.7rem; border-radius: 999px; }
.badge-blue { background: var(--color-blue-100); color: var(--color-blue); }
.badge-accent { background: #fef3c7; color: var(--color-accent-dark); }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); align-items: center; }
.divider { height: 1px; background: var(--color-gray-200); margin-block: var(--space-4); }
.text-muted { color: var(--color-gray-500); }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
table.spec-table { width: 100%; border-collapse: collapse; }
table.spec-table tr { border-bottom: 1px solid var(--color-gray-200); }
table.spec-table td { padding: 0.7rem 0.4rem; font-size: 0.92rem; }
table.spec-table td:first-child { color: var(--color-gray-500); width: 45%; }
table.spec-table td:last-child { font-weight: 600; font-family: var(--font-mono); }

/* ---------- Back to top ---------- */
.back-to-top { position: fixed; bottom: 24px; right: 24px; width: 48px; height: 48px; border-radius: 50%; background: var(--color-blue); color: #fff; border: none; display: flex; align-items: center; justify-content: center; box-shadow: var(--shadow-lg); opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity var(--dur), transform var(--dur), visibility var(--dur); z-index: 900; }
.back-to-top.show { opacity: 1; visibility: visible; transform: translateY(0); }
.back-to-top:hover { background: var(--color-accent); color: var(--color-gray-900); }

/* ---------- Live chat placeholder ---------- */
.chat-bubble { position: fixed; bottom: 24px; left: 24px; width: 58px; height: 58px; border-radius: 50%; background: var(--color-accent); color: var(--color-gray-900); border: none; display: flex; align-items: center; justify-content: center; font-size: 1.4rem; box-shadow: var(--shadow-lg); z-index: 900; animation: pulse-ring 2.4s ease-out infinite; }
.chat-panel { position: fixed; bottom: 92px; left: 24px; width: 320px; max-width: calc(100vw - 48px); background: #fff; border-radius: var(--radius-md); box-shadow: var(--shadow-lg); border: 1px solid var(--color-gray-200); display: none; flex-direction: column; overflow: hidden; z-index: 900; }
.chat-panel.open { display: flex; }
.chat-panel-head { background: var(--color-blue); color: #fff; padding: var(--space-2) var(--space-3); display: flex; justify-content: space-between; align-items: center; }
.chat-panel-body { padding: var(--space-3); font-size: 0.88rem; color: var(--color-gray-500); }
.chat-panel-body .chat-msg { background: var(--color-gray-100); padding: 0.7rem 0.9rem; border-radius: var(--radius-sm); margin-bottom: 0.6rem; }

/* ---------- Newsletter popup ---------- */
.popup-overlay { position: fixed; inset: 0; background: rgba(15, 23, 42, 0.55); display: none; align-items: center; justify-content: center; z-index: 1500; padding: var(--space-2); }
.popup-overlay.open { display: flex; }
.popup-card { background: #fff; max-width: 460px; width: 100%; border-radius: var(--radius-md); padding: var(--space-5); position: relative; text-align: center; box-shadow: var(--shadow-lg); }
.popup-close { position: absolute; top: 14px; right: 14px; width: 34px; height: 34px; border-radius: 50%; background: var(--color-gray-100); border: none; }
.popup-card .feature-icon { margin-inline: auto; }

/* ---------- Loader ---------- */
.page-loader { position: fixed; inset: 0; background: var(--color-blue-900); z-index: 3000; display: flex; align-items: center; justify-content: center; transition: opacity 0.5s var(--ease), visibility 0.5s var(--ease); }
.page-loader.hidden { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-mark { width: 64px; height: 64px; border: 3px solid rgba(255,255,255,0.2); border-top-color: var(--color-accent); border-radius: 50%; animation: spin 0.9s linear infinite; }

@keyframes spin { to { transform: rotate(360deg); } }
@keyframes pulse-ring { 0% { box-shadow: 0 0 0 0 rgba(245,158,11,0.5); } 70% { box-shadow: 0 0 0 14px rgba(245,158,11,0); } 100% { box-shadow: 0 0 0 0 rgba(245,158,11,0); } }

/* ---------- 404 ---------- */
.error-page { min-height: 60vh; display: flex; align-items: center; justify-content: center; text-align: center; }
.error-code { font-family: var(--font-display); font-size: clamp(5rem, 16vw, 11rem); color: var(--color-blue-100); line-height: 1; }

/* ---------- Compare bar ---------- */
.compare-bar { position: fixed; left: 0; right: 0; bottom: 0; background: var(--color-gray-900); color: #fff; padding: var(--space-2) var(--space-3); display: none; align-items: center; justify-content: space-between; gap: var(--space-2); z-index: 950; box-shadow: 0 -8px 24px rgba(0,0,0,0.2); }
.compare-bar.show { display: flex; }
.compare-items { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: center; font-size: 0.85rem; }
.compare-chip { background: rgba(255,255,255,0.1); padding: 0.4rem 0.8rem; border-radius: 999px; display: flex; gap: 0.5rem; align-items: center; }
.compare-chip button { background: none; border: none; color: rgba(255,255,255,0.6); }