/* ============================================
   Walkers Fleet Service — styles.css
   Industrial-utilitarian design system
   ============================================ */

/* --- Reset & Custom Properties --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy: #102234;
  --navy-light: #1a3a5c;
  --steel: #4B5563;
  --steel-light: #6B7280;
  --white: #FFFFFF;
  --red: #C62828;
  --red-hover: #B71C1C;
  --off-white: #F3F4F6;
  --text: #1a1a1a;
  --text-muted: #555;
  --border: #D1D5DB;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
  --radius: 8px;
  --max-width: 1140px;
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Inter', sans-serif;
}

/* --- Base Typography --- */
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
}
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 4vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 3vw, 1.5rem); }
p { margin-bottom: 1rem; }
a { color: var(--navy); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--red); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* --- Utility Classes --- */
.container { max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 80px 0; }
.bg-light { background: var(--off-white); }
.section-title {
  text-align: center;
  margin-bottom: 1rem;
  color: var(--navy);
}
.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--red);
  margin: 12px auto 0;
  border-radius: 2px;
}
.section-sub {
  text-align: center;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 3rem;
  font-size: 1.05rem;
}
.text-center { text-align: center; }
.section-address {
  text-align: center;
  color: var(--steel-light);
  font-size: 0.9rem;
  margin-bottom: 2.5rem;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
}
.btn-primary {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.btn-primary:hover {
  background: var(--red-hover);
  border-color: var(--red-hover);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(198,40,40,0.4);
}
.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-outline:hover {
  background: var(--navy);
  color: var(--white);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-header {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
  padding: 0.45rem 1rem;
  font-size: 0.85rem;
  white-space: nowrap;
}
.btn-header:hover {
  background: var(--red-hover);
  color: var(--white);
}
.btn-lg {
  padding: 1rem 2.25rem;
  font-size: 1.1rem;
}

/* --- Sticky Header --- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--white);
  border-bottom: 3px solid var(--navy);
  transition: box-shadow 0.3s;
}
.site-header.scrolled {
  box-shadow: 0 2px 15px rgba(0,0,0,0.1);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
  gap: 1rem;
  max-width: var(--max-width);
}
.logo {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}
.logo-text {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  text-transform: uppercase;
  letter-spacing: 1px;
  white-space: nowrap;
  line-height: 1.3;
}
.logo-address {
  font-family: var(--font-body);
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--steel-light);
  letter-spacing: 0;
  text-transform: none;
  white-space: nowrap;
  line-height: 1;
}

/* --- Navigation --- */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}
.nav-links > a,
.nav-dropdown > a {
  padding: 0.4rem 0.65rem;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--steel);
  text-decoration: none;
  border-radius: var(--radius);
  transition: color 0.3s, background 0.3s;
}
.nav-links > a:hover,
.nav-dropdown > a:hover,
.nav-links > a.active {
  color: var(--navy);
  background: var(--off-white);
}

/* Services Dropdown */
.nav-dropdown {
  position: relative;
}
.nav-dropdown > a::after {
  content: ' \25BE';
  font-size: 0.7rem;
  opacity: 0.6;
}
.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  min-width: 240px;
  padding: 0.5rem 0;
  z-index: 100;
  border: 1px solid var(--border);
}
.dropdown-menu a {
  display: block;
  padding: 0.6rem 1.25rem;
  font-size: 0.9rem;
  color: var(--steel);
  transition: all 0.2s;
}
.dropdown-menu a:hover {
  background: var(--off-white);
  color: var(--navy);
  padding-left: 1.5rem;
}
.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
  display: block;
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--navy);
  cursor: pointer;
  padding: 0.5rem;
}
.mobile-nav {
  display: none;
  background: var(--white);
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem;
}
.mobile-nav.active {
  display: block;
}
.mobile-nav a {
  display: block;
  padding: 0.75rem 0;
  font-size: 1rem;
  color: var(--steel);
  border-bottom: 1px solid var(--off-white);
}
.mobile-nav a:hover {
  color: var(--red);
}
.mobile-nav .mobile-nav-label {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--steel-light);
  letter-spacing: 1px;
  margin-top: 0.75rem;
  padding-bottom: 0.25rem;
}

/* --- Hero Video Section --- */
.hero-video-section {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: var(--navy) url('../images/hero-poster.jpg') center/cover no-repeat;
}
.hero-video-bg {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 0;
}
.hero-video-bg video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-video-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(16,34,52,0.85) 0%, rgba(16,34,52,0.65) 100%);
  z-index: 1;
}
.hero-video-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem 1.5rem;
  max-width: 900px;
}
.hero-video-content h1 {
  color: var(--white);
  font-size: clamp(2.2rem, 6vw, 3.75rem);
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}
.hero-video-content .hero-sub {
  color: rgba(255,255,255,0.9);
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  margin-bottom: 2rem;
  line-height: 1.7;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(198,40,40,0.2);
  border: 1px solid rgba(198,40,40,0.5);
  padding: 0.4rem 1.25rem;
  border-radius: 50px;
  color: #ff8a80;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 0.75rem;
}
.hero-address {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  margin-bottom: 2rem;
}

/* --- Trust Bar --- */
.trust-bar {
  display: inline-flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: nowrap;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(255,255,255,0.08);
  border-radius: 50px;
  padding: 12px 24px;
  border: 1px solid rgba(255,255,255,0.15);
  color: rgba(255,255,255,0.8);
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.trust-bar span {
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.trust-bar span::before {
  content: '\2713';
  color: #ff8a80;
  font-weight: 700;
}


/* --- Services Grid --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  border: 1px solid var(--border);
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.service-card-icon {
  width: 56px;
  height: 56px;
  background: var(--off-white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--navy);
  border: 2px solid var(--border);
}
.service-card h3 {
  margin-bottom: 0.75rem;
  color: var(--navy);
  font-size: 1.15rem;
}
.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  flex-grow: 1;
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--red);
  margin-top: 1rem;
  text-transform: uppercase;
  font-family: var(--font-heading);
  letter-spacing: 0.5px;
}
.link-arrow:hover { color: var(--red-hover); gap: 0.6rem; }

/* --- Why Choose Us --- */
.why-header {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-bottom: 3rem;
}
.why-header-text .section-title::after {
  margin-left: 0;
}
.why-header-img {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.why-header-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 16/10;
}
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
}
.why-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}
.why-icon {
  width: 48px;
  height: 48px;
  min-width: 48px;
  background: var(--red);
  color: var(--white);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  font-weight: 700;
}
.why-item h3 {
  font-size: 1.05rem;
  margin-bottom: 0.35rem;
  color: var(--navy);
}
.why-item p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

/* --- Service Area Tags --- */
.area-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
}
.area-tag {
  background: var(--white);
  border: 2px solid var(--navy);
  color: var(--navy);
  padding: 0.5rem 1.25rem;
  border-radius: 50px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s;
}
.area-tag:hover {
  background: var(--navy);
  color: var(--white);
}

/* --- FAQ Section --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq-list details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin-bottom: 0.75rem;
  background: var(--white);
  overflow: hidden;
}
.faq-list summary {
  padding: 1.25rem 1.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  list-style: none;
  transition: background 0.2s;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--red);
  transition: transform 0.3s;
}
.faq-list details[open] summary::after {
  content: '−';
}
.faq-list summary:hover { background: var(--off-white); }
.faq-list details[open] summary { border-bottom: 1px solid var(--border); }
.faq-list .faq-answer {
  padding: 1.25rem 1.5rem;
  color: var(--text-muted);
  line-height: 1.7;
}

/* --- CTA Section --- */
.cta-section {
  background: var(--navy);
  color: var(--white);
  text-align: center;
  padding: 80px 0;
}
.cta-section h2 {
  color: var(--white);
  margin-bottom: 1rem;
}
.cta-section p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto 2rem;
}
.cta-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-photo-bg {
  background-size: cover;
  background-position: center;
  position: relative;
}
.cta-photo-bg::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(16,34,52,0.88);
}
.cta-photo-bg .container { position: relative; z-index: 1; }

/* --- Photo Strip --- */
.photo-strip {
  position: relative;
  height: 350px;
  overflow: hidden;
}
.photo-strip img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.photo-strip-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(16,34,52,0.8));
  padding: 2rem;
}
.photo-strip-overlay p {
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.3rem;
  text-align: center;
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* --- Page Hero (Inner Pages) --- */
.page-hero {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  color: var(--white);
  padding: 60px 0 50px;
  text-align: center;
}
.page-hero h1 { color: var(--white); margin-bottom: 0.75rem; }
.page-hero p { color: rgba(255,255,255,0.85); font-size: 1.15rem; max-width: 600px; margin: 0 auto; }
.breadcrumb {
  color: rgba(255,255,255,0.6);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}
.breadcrumb a { color: rgba(255,255,255,0.6); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { margin: 0 0.5rem; }

/* --- Prose Content --- */
.prose {
  max-width: 800px;
  margin: 0 auto;
}
.prose h2 {
  color: var(--navy);
  margin-bottom: 1rem;
  margin-top: 2.5rem;
}
.prose h2:first-child { margin-top: 0; }
.prose h3 {
  color: var(--navy);
  margin-bottom: 0.75rem;
  margin-top: 2rem;
}
.prose p {
  color: var(--text-muted);
  line-height: 1.8;
}
.prose ul {
  list-style: none;
  margin: 1rem 0;
  padding: 0;
}
.prose ul li {
  padding: 0.4rem 0 0.4rem 1.5rem;
  position: relative;
  color: var(--text-muted);
}
.prose ul li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.85rem;
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
}

/* --- Contact Form --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: start;
}
.contact-info-card {
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem;
}
.contact-info-card h3 {
  color: var(--white);
  margin-bottom: 1.5rem;
}
.contact-info-item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}
.contact-info-item .icon {
  font-size: 1.25rem;
  min-width: 24px;
}
.contact-info-item p {
  margin: 0;
  color: rgba(255,255,255,0.85);
}
.contact-info-item a {
  color: var(--white);
  text-decoration: underline;
}
.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2.5rem;
  border: 1px solid var(--border);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.form-group {
  margin-bottom: 1.25rem;
}
.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--navy);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.3s;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(16,34,52,0.1);
}
.form-group textarea {
  min-height: 120px;
  resize: vertical;
}
.form-success {
  display: none;
  text-align: center;
  padding: 3rem 2rem;
}
.form-success h3 { color: var(--navy); margin-bottom: 0.75rem; }

/* --- Google Map --- */
.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}
.map-container iframe {
  width: 100%;
  height: 400px;
  border: 0;
}

/* --- Footer --- */
.site-footer {
  background: var(--navy);
  color: rgba(255,255,255,0.8);
  padding-top: 60px;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}
.footer-logo {
  font-size: 1.3rem;
  color: var(--white);
  display: block;
  margin-bottom: 1rem;
}
.site-footer p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 0.75rem;
}
.footer-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.footer-phone:hover { color: #ff8a80; }
.site-footer h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.site-footer ul { padding: 0; }
.site-footer ul li { margin-bottom: 0.5rem; }
.site-footer ul a {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: color 0.3s, padding-left 0.3s;
}
.site-footer ul a:hover { color: var(--white); padding-left: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.5rem 0;
  text-align: center;
}
.footer-bottom p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin: 0;
}

/* --- Mobile Sticky Call Button --- */
.mobile-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--red);
  padding: 1rem;
  z-index: 999;
  text-align: center;
  box-shadow: 0 -4px 12px rgba(0,0,0,0.2);
}
.mobile-cta a {
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}
.mobile-cta a:hover { color: var(--white); }

/* --- Responsive --- */
@media (max-width: 900px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .photo-strip { height: 250px; }
  .why-header { grid-template-columns: 1fr; }
}

@media (max-width: 700px) {
  .nav-links, .btn-header-wrap { display: none; }
  .nav-toggle { display: block; }
  .mobile-cta { display: block; }
  .logo-address { display: none; }
  body { padding-bottom: 70px; }
  .section { padding: 50px 0; }
  .hero-video-section { min-height: 70vh; }
  .hero-video-content h1 { font-size: clamp(1.8rem, 5vw, 2.5rem); }
  .hero-buttons { flex-direction: column; align-items: center; }
  .trust-bar { gap: 8px; padding: 10px 16px; font-size: 0.65rem; flex-wrap: wrap; justify-content: center; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }
  .page-hero { padding: 40px 0 30px; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .area-tags { gap: 0.5rem; }
  .area-tag { font-size: 0.85rem; padding: 0.4rem 1rem; }
}