/* ===== Highlands Mobile Detailing — premium dark minimalist theme ===== */

:root {
  --bg: #0a0a0b;
  --bg-alt: #111214;
  --surface: #17181b;
  --surface-2: #1d1e22;
  --border: rgba(255,255,255,0.08);
  --border-strong: rgba(255,255,255,0.14);
  --text: #f3f2ee;
  --text-muted: #a3a3a8;
  --text-faint: #6c6c72;
  --accent: #c8a55c;
  --accent-hover: #dab86e;
  --accent-dim: rgba(200,165,92,0.14);
  --radius: 4px;
  --radius-lg: 8px;
  --max-width: 1180px;
  --shadow: 0 20px 50px -20px rgba(0,0,0,0.6);
  --font-head: 'Oswald', 'Arial Narrow', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-head);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  margin: 0 0 16px;
  line-height: 1.15;
}

p { margin: 0 0 16px; color: var(--text-muted); }
p.light, li.light { color: rgba(255,255,255,0.72); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  font-family: var(--font-head);
  font-size: 14px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--accent);
  color: #14120b;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-outline {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost {
  background: transparent;
  color: var(--text-muted);
  padding: 13px 14px;
  letter-spacing: 0.04em;
}
.btn-ghost:hover { color: var(--text); }
.btn-lg { padding: 17px 32px; font-size: 15px; }
.btn-block { width: 100%; }

/* ===== Header ===== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,11,0.7);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease;
}
.site-header.scrolled {
  background: rgba(10,10,11,0.94);
  border-bottom-color: var(--border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 78px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-main {
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text);
}
.logo-sub {
  font-size: 10px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}
.main-nav {
  display: flex;
  gap: 34px;
}
.main-nav a {
  font-size: 13px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
  font-weight: 500;
  transition: color 0.2s ease;
  position: relative;
}
.main-nav a:hover { color: var(--text); }
.header-cta { display: flex; align-items: center; gap: 4px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--text);
  transition: 0.25s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  top: 78px; left: 0; right: 0;
  background: #0d0d0e;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 8px 24px 24px;
  gap: 4px;
  z-index: 99;
  transform: translateY(-120%);
  opacity: 0;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.mobile-nav.open { transform: translateY(0); opacity: 1; }
.mobile-nav a {
  padding: 14px 4px;
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
  font-size: 14px;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}
.mobile-nav .mobile-call {
  margin-top: 14px;
  border-bottom: none;
  text-align: center;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% 55%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8,8,9,0.75) 0%, rgba(8,8,9,0.45) 30%, rgba(8,8,9,0.85) 78%, #0a0a0b 100%),
    linear-gradient(90deg, rgba(8,8,9,0.92) 0%, rgba(8,8,9,0.35) 55%, rgba(8,8,9,0.65) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 110px;
  padding-bottom: 60px;
  max-width: 720px;
}
.eyebrow, .section-eyebrow {
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
  font-weight: 500;
}
.section-eyebrow.light { color: var(--accent); }
.hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  margin-bottom: 20px;
  color: #fff;
}
.hero-lead {
  font-size: 18px;
  color: rgba(255,255,255,0.78);
  max-width: 540px;
  margin-bottom: 34px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 40px;
}
.hero-actions.center { justify-content: center; }
.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  list-style: none;
  padding: 0;
  margin: 0;
}
.hero-trust li {
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  display: flex;
  align-items: center;
  gap: 8px;
}
.hero-trust li::before {
  content: '';
  width: 5px; height: 5px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
}

/* ===== Section shared ===== */
section { padding: 110px 0; }
.section-title {
  font-size: clamp(28px, 4vw, 42px);
  color: var(--text);
}
.section-title.light { color: #fff; }
.section-lead {
  font-size: 17px;
  max-width: 620px;
  margin-bottom: 50px;
}

/* ===== Brands ===== */
.brands {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 44px 0;
}
.brands-label {
  text-align: center;
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin: 0 0 26px;
}
.brands-row {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.brand-badge { display: flex; opacity: 0.7; transition: opacity 0.2s ease; }
.brand-badge:hover { opacity: 1; }
.badge-circle {
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #f4f2ee;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  box-shadow: 0 6px 16px -6px rgba(0,0,0,0.5);
}
.badge-circle img { width: 100%; height: 100%; object-fit: contain; }

/* ===== Services ===== */
.services { background: var(--bg); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
}
.service-card.featured {
  border-color: var(--accent);
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  position: relative;
}
.service-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -13px; left: 30px;
  background: var(--accent);
  color: #14120b;
  font-family: var(--font-head);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 3px;
  font-weight: 600;
}
.service-card-top { margin-bottom: 14px; }
.service-card h3 { font-size: 21px; margin-bottom: 8px; }
.price { font-family: var(--font-head); color: var(--text-muted); font-size: 14px; text-transform: uppercase; letter-spacing: 0.05em; margin: 0; }
.price span { color: var(--accent); font-size: 26px; font-weight: 600; letter-spacing: 0; }
.service-desc { flex-grow: 1; font-size: 15px; }
.service-list {
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.service-list li {
  font-size: 14px;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}
.service-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 8px;
  width: 8px; height: 1px;
  background: var(--accent);
}
.service-card .btn { align-self: flex-start; margin-top: auto; }
.service-note {
  margin-top: 40px;
  font-size: 13px;
  color: var(--text-faint);
  text-align: center;
}

/* ===== Ceramic Coating ===== */
.ceramic {
  background: linear-gradient(160deg, #101012, #0a0a0b 60%);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.ceramic-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 70px;
  align-items: start;
}
.ceramic-points {
  list-style: none;
  padding: 0;
  margin: 30px 0 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.ceramic-points li {
  color: rgba(255,255,255,0.75);
  padding-left: 26px;
  position: relative;
  font-size: 15px;
}
.ceramic-points li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: 600;
}
.ceramic-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.ceramic-form h3 {
  font-size: 20px;
  margin-bottom: 6px;
}
.form-sub { font-size: 14px; margin-bottom: 24px; }
.ceramic-form label {
  display: block;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  margin-bottom: 6px;
  margin-top: 16px;
}
.ceramic-form label:first-of-type { margin-top: 0; }
.ceramic-form input,
.ceramic-form textarea {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 12px 14px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  resize: vertical;
}
.ceramic-form input:focus,
.ceramic-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}
.ceramic-form .btn { margin-top: 24px; }
.form-note { font-size: 12px; color: var(--text-faint); margin: 12px 0 0; text-align: center; }
.form-hp { position: absolute; left: -9999px; }
.ceramic-success { display: flex; flex-direction: column; justify-content: center; min-height: 260px; text-align: center; }
.ceramic-success h3 { color: var(--accent); }

/* ===== Gallery ===== */
.gallery { background: var(--bg); padding-bottom: 100px; }
.gallery .container { padding-bottom: 10px; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
  padding: 0 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}
.gallery-item {
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--surface);
  cursor: pointer;
  position: relative;
}
.gallery-item::after {
  content: '';
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.15);
  opacity: 0;
  transition: opacity 0.25s ease;
}
.gallery-item:hover::after { opacity: 1; }
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.06); }

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(6,6,7,0.95);
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: 2px;
}
.lightbox-close {
  position: absolute;
  top: 24px; right: 30px;
  background: none;
  border: none;
  color: #fff;
  font-size: 34px;
  cursor: pointer;
  line-height: 1;
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border-strong);
  color: #fff;
  width: 48px; height: 48px;
  border-radius: 50%;
  font-size: 26px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

/* ===== Reviews ===== */
.reviews { background: var(--bg); }
.reviews-rating {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 46px;
}
.reviews-score {
  font-family: var(--font-head);
  font-size: 32px;
  font-weight: 600;
  color: var(--text);
}
.reviews-stars {
  color: var(--accent);
  font-size: 20px;
  letter-spacing: 2px;
}
.reviews-count {
  font-size: 14px;
  color: var(--text-muted);
}
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.review-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 26px 26px 22px;
  display: flex;
  flex-direction: column;
}
.review-card-feature {
  grid-column: span 2;
  grid-row: span 2;
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border-color: var(--border-strong);
}
.review-stars {
  color: var(--accent);
  font-size: 14px;
  letter-spacing: 2px;
  margin-bottom: 12px;
}
.review-text {
  font-size: 14.5px;
  color: var(--text-muted);
  flex-grow: 1;
  margin-bottom: 16px;
}
.review-card-feature .review-text { font-size: 15.5px; }
.review-author {
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text);
  margin: 0;
}
.review-author span {
  color: var(--text-faint);
  text-transform: none;
  font-family: var(--font-body);
  letter-spacing: 0;
}
.reviews-link { display: inline-flex; }

/* ===== About ===== */
.about { background: var(--bg-alt); border-top: 1px solid var(--border); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 0.9fr;
  gap: 70px;
  align-items: center;
}
.about p { font-size: 15.5px; }
.about-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.about-badges span {
  border: 1px solid var(--border-strong);
  color: var(--text-muted);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 8px 14px;
  border-radius: 3px;
}
.about-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

/* ===== Service Area ===== */
.area { background: var(--bg); }
.area-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 8px;
}
.area-list span {
  background: var(--accent-dim);
  color: var(--accent);
  font-size: 13px;
  letter-spacing: 0.04em;
  padding: 9px 16px;
  border-radius: 3px;
  font-family: var(--font-head);
  text-transform: uppercase;
}
.area-map {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  filter: grayscale(0.4) invert(0.92) contrast(0.9);
}

/* ===== Contact CTA ===== */
.contact-cta {
  background: linear-gradient(160deg, #14120c, #0a0a0b);
  border-top: 1px solid var(--border);
  text-align: center;
}
.contact-cta .section-lead { margin-left: auto; margin-right: auto; }

/* ===== Footer ===== */
.site-footer {
  background: #080809;
  border-top: 1px solid var(--border);
  padding: 70px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
  border-bottom: 1px solid var(--border);
}
.footer-logo { margin-bottom: 16px; }
.footer-tagline { font-size: 14px; max-width: 260px; }
.footer-col h4 {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  margin-bottom: 16px;
}
.footer-col { display: flex; flex-direction: column; }
.footer-col a {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 10px;
  transition: color 0.2s ease;
}
.footer-col a:hover { color: var(--accent); }
.footer-area { font-size: 14px; color: var(--text-muted); }
.footer-bottom {
  padding: 22px 24px;
  text-align: center;
}
.footer-bottom p { font-size: 12px; color: var(--text-faint); margin: 0; }

/* ===== Sticky call button (mobile) ===== */
.sticky-call {
  display: none;
  position: fixed;
  bottom: 18px; left: 50%;
  transform: translateX(-50%) translateY(90px);
  background: var(--accent);
  color: #14120b;
  font-family: var(--font-head);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
  padding: 15px 26px;
  border-radius: 50px;
  align-items: center;
  gap: 8px;
  z-index: 90;
  box-shadow: 0 10px 30px -8px rgba(0,0,0,0.6);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}
.sticky-call.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 980px) {
  .main-nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .service-grid { grid-template-columns: repeat(3, 1fr); }
  .ceramic-grid, .about-grid, .area-grid { grid-template-columns: 1fr; gap: 40px; }
  .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .review-card-feature { grid-column: span 2; grid-row: auto; }
  .about-media { order: -1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  section { padding: 80px 0; }
  .sticky-call { display: flex; }
  body { padding-bottom: 78px; }
}

@media (max-width: 640px) {
  .brands-row { gap: 18px; }
  .badge-circle { width: 48px; height: 48px; }
  .service-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .reviews-grid { grid-template-columns: 1fr; }
  .review-card-feature { grid-column: span 1; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .hero { min-height: 100vh; }
  .hero-actions .btn { width: 100%; }
  section { padding: 64px 0; }
}