:root {
  --bg: #f0f4f8;
  --bg-soft: #e8eef5;
  --surface: #ffffff;
  --line: rgba(15, 40, 70, 0.1);
  --text: #0d1e2e;
  --muted: #5a7080;
  --blue: #0057e7;
  --blue-light: #3d83ff;
  --blue-pale: rgba(0,87,231,0.07);
  --radius: 14px;
  --shadow: 0 2px 16px rgba(0,40,80,0.08), 0 1px 3px rgba(0,40,80,0.06);
  --shadow-lg: 0 12px 48px rgba(0,40,80,0.12);
  --max-width: 1180px;
}

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

body {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.container {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 0 auto;
}

/* ── HEADER ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(240,244,248,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 1px 8px rgba(0,40,80,0.06);
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 0;
}

.brand {
  font-family: 'Syne', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text);
}
.brand span { color: var(--blue); }

.main-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: var(--muted);
  font-size: 0.9rem;
  font-weight: 500;
}
.main-nav a:hover { color: var(--blue); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 24px;
  border-radius: 999px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
  border: 2px solid transparent;
  transition: 0.18s ease;
  cursor: pointer;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 6px 20px rgba(0,87,231,0.25);
}
.btn-primary:hover {
  background: var(--blue-light);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(0,87,231,0.3);
}

.btn-secondary {
  background: var(--surface);
  border-color: var(--line);
  color: var(--text);
  box-shadow: var(--shadow);
}
.btn-secondary:hover {
  border-color: var(--blue);
  color: var(--blue);
}

/* ── HERO ── */
.hero { padding: 72px 0 40px; }

.hero-grid,
.split-grid,
.faq-grid,
.quote-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin: 0 0 18px;
  padding: 7px 14px;
  border-radius: 999px;
  background: var(--blue-pale);
  border: 1px solid rgba(0,87,231,0.16);
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

h1, h2, h3, p { margin-top: 0; }

.hero-copy h1 {
  font-family: 'Syne', sans-serif;
  font-size: clamp(2.8rem, 5.5vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 0 0 18px;
  color: var(--text);
}

.hero-text,
.section-heading p,
.panel p,
.cta-copy p,
.review-card p,
.info-card p,
.package-card p,
.faq-item p,
.site-footer p {
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 26px 0 32px;
}

.hero-stats,
.packages-grid,
.reviews-grid,
.three-col-grid {
  display: grid;
  gap: 16px;
}

.hero-stats { grid-template-columns: repeat(3, minmax(0,1fr)); }

.stat-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.stat-card strong {
  display: block;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
  margin-bottom: 5px;
  color: var(--text);
}

.stat-card span { color: var(--muted); font-size: 0.88rem; }

/* ── CARDS ── */
.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.card-glass {
  min-height: 580px;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(0,20,40,0.12), rgba(0,20,40,0.55)),
    url("./images/car-detailing.jpg") center/cover no-repeat;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lg);
}

.card-glass::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,20,40,0.65) 100%);
}

.hero-badge {
  position: absolute;
  left: 22px;
  bottom: 22px;
  z-index: 1;
  padding: 16px 20px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.96);
  border: 1px solid rgba(0,87,231,0.15);
  box-shadow: var(--shadow-lg);
}

.hero-badge span {
  display: block;
  margin-bottom: 6px;
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero-badge strong {
  color: var(--text);
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1rem;
}

/* ── SECTIONS ── */
.section { padding: 36px 0; }
.section-alt { padding-top: 8px; }

.section-heading {
  margin-bottom: 24px;
  max-width: 620px;
}

.section-heading h2,
.panel h2,
.cta-copy h2 {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 0 0 12px;
  color: var(--text);
}

.align-left { margin-bottom: 0; }

.dark-panel {
  background: linear-gradient(135deg, #ddeeff, #e8f2ff);
  border-color: rgba(0,87,231,0.15);
}

/* ── PACKAGES ── */
.packages-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }

.package-card.featured {
  border-color: rgba(0,87,231,0.3);
  background: linear-gradient(180deg, rgba(0,87,231,0.06), #fff);
  box-shadow: 0 4px 20px rgba(0,87,231,0.1);
}

.package-tag {
  display: inline-block;
  margin: 0 0 12px;
  padding: 5px 10px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.package-card h3,
.info-card h3,
.faq-item h3 {
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  margin-top: 0;
  font-size: 1.1rem;
  color: var(--text);
}

.price {
  display: block;
  margin-top: 18px;
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--blue);
}

/* ── INFO / REVIEWS / FAQ ── */
.three-col-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
.reviews-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }

.review-card strong {
  font-family: 'Syne', sans-serif;
  color: var(--text);
}

.stars {
  margin-bottom: 14px;
  color: #1a6cf0;
  letter-spacing: 0.12em;
  font-size: 0.9rem;
}

.faq-list { display: grid; gap: 14px; }

/* ── CTA ── */
.cta-section { padding-bottom: 56px; }

.cta-points {
  margin: 22px 0 0;
  padding-left: 20px;
  color: var(--muted);
}
.cta-points li + li { margin-top: 8px; }

/* ── FORM ── */
.quote-form {
  display: grid;
  gap: 14px;
}

.quote-form label { display: grid; gap: 7px; }

.quote-form span {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text);
}

input, textarea {
  width: 100%;
  border: 1.5px solid var(--line);
  background: var(--bg);
  color: var(--text);
  border-radius: 10px;
  padding: 12px 14px;
  font: inherit;
  transition: border-color 0.18s;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--blue);
  background: #fff;
}

textarea { min-height: 130px; resize: vertical; }

/* ── FOOTER ── */
.site-footer {
  padding: 14px 0 42px;
  background: var(--bg);
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.site-footer p { font-size: 0.9rem; margin-top: 6px; }

/* ── RESPONSIVE ── */
@media (max-width: 1080px) {
  .hero-grid,
  .split-grid,
  .faq-grid,
  .quote-grid,
  .packages-grid,
  .three-col-grid,
  .reviews-grid {
    grid-template-columns: repeat(2, minmax(0,1fr));
  }
}

@media (max-width: 820px) {
  .main-nav { display: none; }
  .hero, .section { padding-top: 28px; }
  .hero-grid,
  .split-grid,
  .faq-grid,
  .quote-grid,
  .packages-grid,
  .three-col-grid,
  .reviews-grid,
  .hero-stats,
  .footer-wrap {
    grid-template-columns: 1fr;
  }
  .footer-wrap { justify-content: unset; }
  .card-glass { min-height: 400px; }
}

@media (max-width: 560px) {
  .hero-copy h1 { font-size: clamp(2.4rem, 11vw, 3.2rem); }
  .card, .stat-card { padding: 20px; }
  .btn { width: 100%; }
  .hero-actions { flex-direction: column; }
}