/* ============================================
   NEW DELTA AUTO GLASS & DETAILING
   Shared Stylesheet
   ============================================ */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --text: #1d1d1f;
  --text-secondary: #6e6e73;
  --text-tertiary: #86868b;
  --bg: #ffffff;
  --bg-secondary: #f5f5f7;
  --border: #d2d2d7;
  --accent: #1d1d1f;
  --accent-blue: #0071e3;
  --green: #34c759;
  --radius: 16px;
  --radius-sm: 12px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-pad { padding: 96px 0; }

/* ========== NAV ========== */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255,255,255,0.8);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  transition: background 0.3s;
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 56px;
}
.nav-logo img { height: 36px; width: auto; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--text); font-weight: 600; }
.nav-cta {
  font-size: 14px;
  font-weight: 600;
  color: #fff !important;
  background: var(--accent);
  padding: 8px 20px;
  border-radius: 980px;
  transition: opacity 0.2s;
}
.nav-cta:hover { opacity: 0.85; }
.nav-lang {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-tertiary);
  cursor: pointer;
  transition: color 0.2s;
}
.nav-lang:hover { color: var(--text); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ========== NAV DROPDOWN ========== */
.nav-dropdown {
  position: relative;
}
.nav-dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  cursor: pointer;
  transition: color 0.2s;
  background: none;
  border: none;
  font-family: inherit;
  padding: 0;
}
.nav-dropdown-toggle:hover { color: var(--text); }
.nav-dropdown-toggle svg {
  width: 12px;
  height: 12px;
  transition: transform 0.2s;
}
.nav-dropdown:hover .nav-dropdown-toggle svg { transform: rotate(180deg); }
.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 220px;
  background: rgba(255,255,255,0.98);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 8px 0;
  box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  z-index: 200;
  margin-top: 0;
  padding-top: 16px;
}
.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -12px;
  left: 0;
  right: 0;
  height: 12px;
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block;
  padding: 8px 20px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: background 0.15s, color 0.15s;
}
.nav-dropdown-menu a:hover {
  background: var(--bg-secondary);
  color: var(--text);
}

/* ========== BUTTONS ========== */
.btn-dark {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  border-radius: 980px;
  transition: opacity 0.2s;
}
.btn-dark:hover { opacity: 0.85; }
.btn-dark svg { width: 16px; height: 16px; }
.btn-outline {
  display: inline-block;
  padding: 14px 32px;
  background: transparent;
  color: var(--accent-blue);
  font-size: 15px;
  font-weight: 600;
  border-radius: 980px;
  border: 1px solid var(--accent-blue);
  transition: all 0.2s;
}
.btn-outline:hover { background: var(--accent-blue); color: #fff; }

/* ========== SECTION HEADERS ========== */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-eyebrow {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-tertiary);
  margin-bottom: 8px;
}
.section-header h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 12px;
}
.section-header p {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ========== BREADCRUMB ========== */
.breadcrumb {
  font-size: 13px;
  color: var(--text-tertiary);
  margin-bottom: 24px;
}
.breadcrumb a {
  color: var(--accent-blue);
  transition: opacity 0.2s;
}
.breadcrumb a:hover { opacity: 0.7; }
.breadcrumb .sep { margin: 0 8px; }

/* ========== CTA SECTION ========== */
.cta-phone {
  display: inline-block;
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
  transition: color 0.2s;
}
.cta-phone:hover { color: var(--accent-blue); }
.cta-text-note {
  font-size: 14px;
  color: var(--text-tertiary);
  margin-bottom: 32px;
}
.cta-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-sub {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.6;
}

/* ========== FOOTER ========== */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 40px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--border);
}
.footer-about img { height: 36px; margin-bottom: 12px; }
.footer-about p {
  font-size: 13px; color: var(--text-secondary); line-height: 1.7;
}
.footer h6 {
  font-size: 12px; font-weight: 600; color: var(--text);
  text-transform: uppercase; letter-spacing: 0.04em; margin-bottom: 12px;
}
.footer-links a {
  display: block; font-size: 13px; color: #424245;
  padding: 3px 0; transition: color 0.2s;
}
.footer-links a:hover { color: var(--accent-blue); }
.footer-legal {
  padding-top: 20px;
  font-size: 12px;
  color: var(--text-tertiary);
}
.footer-bottom-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

/* ========== LIGHTBOX ========== */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.92);
  align-items: center;
  justify-content: center;
  padding: 40px;
  cursor: zoom-out;
}
.lightbox.active { display: flex; }
.lightbox img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: 8px;
  cursor: default;
}
.lightbox-close {
  position: absolute;
  top: 20px; right: 24px;
  background: none;
  border: none;
  color: #fff;
  font-size: 32px;
  cursor: pointer;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: background 0.2s;
  z-index: 10000;
}
.lightbox-close:hover { background: rgba(255,255,255,0.1); }

/* ========== MOBILE CTA ========== */
.mobile-cta {
  display: none;
  position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 999;
  background: rgba(255,255,255,0.92);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  border-top: 1px solid rgba(0,0,0,0.1);
  padding: 12px 16px;
  gap: 10px;
}
.mobile-cta a {
  flex: 1; text-align: center; padding: 13px 16px;
  font-size: 15px; font-weight: 600; border-radius: var(--radius-sm);
}
.mob-call { background: var(--accent); color: #fff; }
.mob-quote { background: transparent; color: var(--text); border: 1px solid var(--border); }

/* ========== ANIMATIONS ========== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-d1 { transition-delay: 0.1s; }
.reveal-d2 { transition-delay: 0.2s; }
.reveal-d3 { transition-delay: 0.3s; }
.reveal-d4 { transition-delay: 0.4s; }

/* ========== PAGE HERO (service/location pages) ========== */
.page-hero {
  padding: 140px 0 64px;
  text-align: center;
  background: var(--bg);
}
.page-hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.025em;
  color: var(--text);
  margin-bottom: 20px;
}
.page-hero .hero-sub {
  font-size: 19px;
  color: var(--text-secondary);
  max-width: 620px;
  margin: 0 auto 32px;
  line-height: 1.6;
}
.page-hero .hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ========== CONTENT SECTIONS (service/location pages) ========== */
.content-section {
  padding: 80px 0;
}
.content-section.alt-bg {
  background: var(--bg-secondary);
}
.content-section h2 {
  font-size: clamp(26px, 3.5vw, 36px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 20px;
  line-height: 1.15;
}
.content-section h3 {
  font-size: 20px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 12px;
}
.content-section p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 16px;
}
.content-section ul {
  list-style: none;
  padding: 0;
  margin-bottom: 20px;
}
.content-section ul li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
  padding: 6px 0 6px 28px;
  position: relative;
}
.content-section ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 12px;
  width: 18px;
  height: 18px;
  background: var(--accent);
  border-radius: 50%;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M4.5 12.75l6 6 9-13.5'/%3E%3C/svg%3E");
  background-size: 12px;
  background-position: center;
  background-repeat: no-repeat;
}
.content-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.content-grid.reverse { direction: rtl; }
.content-grid.reverse > * { direction: ltr; }
.content-image {
  border-radius: var(--radius);
  overflow: hidden;
}
.content-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* ========== SERVICE CTA BANNER ========== */
.service-cta {
  padding: 80px 0;
  background: var(--bg-secondary);
  text-align: center;
}
.service-cta h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 12px;
}
.service-cta p {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.6;
}

/* ========== RELATED SERVICES ========== */
.related-services {
  padding: 80px 0;
  background: var(--bg);
}
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.related-card {
  background: var(--bg-secondary);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}
.related-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.08);
}
.related-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 8px;
}
.related-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}
.related-card .card-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--accent-blue);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap 0.2s;
  margin-top: auto;
}
.related-card .card-link:hover { gap: 8px; }

/* ========== FAQ (shared for all pages) ========== */
.faq { background: var(--bg); }
.faq-list {
  max-width: 680px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--border);
}
.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 20px 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
  gap: 16px;
}
.faq-q svg {
  flex-shrink: 0;
  width: 16px;
  height: 16px;
  color: var(--text-tertiary);
  transition: transform 0.3s;
}
.faq-item.active .faq-q svg { transform: rotate(180deg); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.faq-a-inner {
  padding: 0 0 20px;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 56px; left: 0; right: 0;
    background: rgba(255,255,255,0.98);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--border);
  }
  .nav-links.open .nav-dropdown-menu {
    display: block;
    position: static;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 0 0 0 16px;
    background: none;
    min-width: auto;
    margin-top: 4px;
  }
  .nav-toggle { display: flex; }
  .section-pad { padding: 72px 0; }
  .mobile-cta { display: flex; }
  body { padding-bottom: 72px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer-about { grid-column: 1 / -1; }
  .page-hero { padding: 120px 0 48px; }
  .content-grid { grid-template-columns: 1fr; gap: 40px; }
  .content-grid.reverse { direction: ltr; }
  .content-image img { height: auto; }
  .content-section { padding: 60px 0; }
  .related-grid { grid-template-columns: 1fr; }
  .service-cta { padding: 60px 0; }
  .related-services { padding: 60px 0; }
  .faq .section-pad { padding: 60px 0; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: column; align-items: center; }
  .page-hero .hero-actions { flex-direction: column; align-items: center; }
}