:root {
  --color-navy: #0b2a4a;
  --color-navy-light: #0f3d6e;
  --color-white: #ffffff;
  --color-gray-light: #f0f7ff;
  --color-blue-lightest: #f8fbff;
  --color-blue-lighter: #f0f7ff;
  --color-blue-light: #e8f3ff;
  --color-cta: #1167b1;
  --color-text: #1f2937;
  --color-border: #e5e7eb;
  --color-success: #10b981;
  --color-success-light: #6ee7b7;
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-colored: 0 10px 30px -5px rgba(17, 103, 177, 0.2);
  --shadow-colored-hover: 0 15px 40px -5px rgba(17, 103, 177, 0.3);
  --radius: 12px;
  --max-width: 1200px;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  font-size: clamp(16px, 2vw, 18px);
  line-height: 1.6;
  color: var(--color-text);
  background: linear-gradient(135deg, #f8fbff 0%, #e8f3ff 25%, #f0f7ff 50%, #e0edff 75%, #f8fbff 100%);
  background-size: 400% 400%;
  animation: gradient-shift 20s ease infinite;
  padding-top: 72px;
}

@supports not (backdrop-filter: blur(10px)) {
  header.header-scrolled {
    background: rgba(255, 255, 255, 1);
  }
}

h1 {
  font-size: clamp(32px, 5vw, 44px);
  line-height: 1.2;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.02em;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

h2 {
  font-size: clamp(28px, 4vw, 36px);
  line-height: 1.3;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

h3 {
  font-size: clamp(20px, 3vw, 24px);
  line-height: 1.4;
  font-weight: 600;
  color: var(--color-navy);
  letter-spacing: -0.005em;
}

a {
  color: var(--color-cta);
  text-decoration: none;
  transition: opacity 0.2s;
}

a:hover {
  opacity: 0.8;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid transparent;
  font-size: 16px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-cta);
  color: var(--color-white);
  border-color: var(--color-cta);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  background: #0d5391;
  opacity: 1;
  transform: translateY(-2px);
  box-shadow: var(--shadow-colored-hover);
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: var(--shadow-md);
}

@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
  100% {
    background-position: 0% 50%;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes shimmer {
  0% {
    background-position: -200% center;
  }
  100% {
    background-position: 200% center;
  }
}

/* Pulse animation for CTA buttons */
@keyframes pulse-slow {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
  }
  50% {
    box-shadow: 0 0 0 15px rgba(16, 185, 129, 0);
  }
}

.btn-primary[data-cta="phone-hero"],
a[href^="tel:"].btn-primary[data-cta="phone-hero"] {
  animation: pulse-slow 3s ease-in-out infinite;
  background: #10b981;
  border-color: #10b981;
  padding: 16px 31px;
  font-size: 21px;
  font-weight: 700;
}

.btn-primary[data-cta="phone-hero"]:hover,
a[href^="tel:"].btn-primary[data-cta="phone-hero"]:hover {
  background: #059669;
  border-color: #059669;
  opacity: 1;
}

.btn-route-hero {
  background: #10b981;
  color: var(--color-white);
  border: 2px solid #10b981;
  padding: 16px 31px;
  font-size: 21px;
  font-weight: 700;
  border-radius: 8px;
  text-align: center;
  text-decoration: none;
  transition: all 0.2s;
  display: inline-block;
  cursor: pointer;
}

.btn-route-hero:hover {
  background: #059669;
  border-color: #059669;
  opacity: 1;
}

.btn-outline {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-navy);
  position: relative;
  z-index: 1;
}

.btn-outline::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-navy);
  z-index: -1;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-radius: 6px;
}

.btn-outline:hover {
  color: var(--color-white);
  opacity: 1;
}

.btn-outline:hover::before {
  transform: scaleX(1);
}

header {
  background: linear-gradient(135deg, #f8fbff 0%, #e8f3ff 50%, #f8fbff 100%);
  background-size: 200% 200%;
  animation: gradient-shift 15s ease infinite;
  box-shadow: var(--shadow-sm);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transform: translateY(0);
  transition: all 0.3s ease;
  will-change: transform, box-shadow;
}

header.header-scrolled {
  box-shadow: var(--shadow-md);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-navy);
  cursor: pointer;
  transition: opacity 0.2s;
  text-decoration: none;
  display: flex;
  align-items: center;
}

.logo-img {
  height: 50px;
  width: auto;
  display: block;
}

.logo:hover {
  opacity: 0.8;
}

.nav-menu {
  display: none;
  gap: 24px;
  list-style: none;
}

.nav-menu a {
  color: var(--color-text);
  font-weight: 500;
}

.nav-menu li {
  position: relative;
}

.nav-menu .has-dropdown {
  cursor: pointer;
}

.nav-menu .dropdown-trigger {
  display: flex;
  align-items: center;
  gap: 4px;
  color: var(--color-text);
  font-weight: 500;
  cursor: pointer;
}

.nav-menu .dropdown-arrow {
  font-size: 12px;
  transition: transform 0.2s;
}

.nav-menu .has-dropdown:hover .dropdown-arrow {
  transform: rotate(180deg);
}

.nav-menu .dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--color-white);
  min-width: 220px;
  box-shadow: var(--shadow-lg);
  border-radius: 8px;
  padding: 8px 0;
  margin-top: 8px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1000;
}

.nav-menu .has-dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-menu .dropdown-menu a {
  display: block;
  padding: 10px 20px;
  color: var(--color-text);
  transition: background 0.2s;
  white-space: nowrap;
}

.nav-menu .dropdown-menu a:hover {
  background: var(--color-gray-light);
  opacity: 1;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.phone-link {
  color: var(--color-navy);
  font-weight: 600;
  display: none;
}

.header-actions .btn-primary {
  display: none;
}

.mobile-menu-btn {
  display: block;
  background: none;
  border: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--color-navy);
  padding: 8px;
  transition: opacity 0.2s;
}

.mobile-menu-btn:hover {
  opacity: 0.7;
}

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 200;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  width: 280px;
  max-width: 85vw;
  background: var(--color-white);
  z-index: 201;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  overflow-y: auto;
  box-shadow: -2px 0 10px rgba(0, 0, 0, 0.1);
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px;
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu-close {
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: var(--color-navy);
  padding: 8px;
  line-height: 1;
}

.mobile-menu-nav {
  padding: 20px 0;
}

.mobile-menu-nav ul {
  list-style: none;
}

.mobile-menu-nav li {
  border-bottom: 1px solid var(--color-border);
}

.mobile-menu-nav a {
  display: block;
  padding: 16px 20px;
  color: var(--color-text);
  font-weight: 500;
  transition: background 0.2s;
}

.mobile-menu-nav a:hover {
  background: var(--color-gray-light);
  opacity: 1;
}

.mobile-menu-actions {
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-menu-actions .btn {
  width: 100%;
  text-align: center;
}

.hero-split {
  background: linear-gradient(135deg, var(--color-navy) 0%, #0a3d6e 100%);
  color: var(--color-white);
  padding: 20px 20px;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.hero-left h1 {
  color: var(--color-white);
  margin-bottom: 12px;
  font-size: clamp(28px, 4.5vw, 38px);
  line-height: 1.15;
}

.hero-left p {
  font-size: 15px;
  line-height: 1.5;
}

.hero-castrol-badge {
  display: inline-flex;
  align-items: center;
  gap: 16px;
  padding: 16px 24px;
  background: linear-gradient(135deg, #ffffff 0%, #f0f9ff 100%);
  border-radius: 12px;
  border: 2px solid rgba(17, 103, 177, 0.2);
  box-shadow: 0 4px 12px rgba(17, 103, 177, 0.15);
  margin: 20px 0;
  transition: all 0.3s ease;
}

.hero-castrol-badge:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(17, 103, 177, 0.25);
  border-color: rgba(17, 103, 177, 0.35);
}

.hero-castrol-logo {
  height: 40px;
  width: auto;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.hero-castrol-text {
  font-size: 16px;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.01em;
}

@media (max-width: 768px) {
  .hero-castrol-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    padding: 16px 20px;
    max-width: 100%;
  }

  .hero-castrol-logo {
    height: 35px;
  }

  .hero-castrol-text {
    font-size: 14px;
    line-height: 1.3;
  }

  .trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    padding: 20px 24px;
    font-size: 16px;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
  }

  .castrol-logo {
    height: 40px;
  }

  .castrol-oil-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 12px;
    padding: 16px 20px;
    margin: 20px 0;
  }

  .castrol-oil-logo {
    height: 40px;
  }

  .castrol-oil-text {
    font-size: 16px;
    line-height: 1.4;
  }
}

.hero-benefits {
  list-style: none;
  margin-top: 12px;
}

.hero-benefits li {
  padding: 6px 0;
  padding-left: 28px;
  position: relative;
  font-size: 15px;
}

.hero-benefits li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #4ade80;
  font-weight: 700;
  font-size: 18px;
  text-shadow: 0 0 10px rgba(74, 222, 128, 0.5);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.1);
  }
}

.hero-right {
  background: linear-gradient(135deg, #f8fbff 0%, #e8f3ff 30%, #f0f7ff 60%, #dfeeff 100%);
  background-size: 300% 300%;
  animation: gradient-shift 18s ease infinite;
  padding: 16px;
  border-radius: var(--radius);
  position: relative;
  align-self: flex-start;
  box-shadow: var(--shadow-lg);
  border: 2px solid transparent;
  background-clip: padding-box;
}

.hero-right::before {
  content: '';
  position: absolute;
  top: -2px;
  left: -2px;
  right: -2px;
  bottom: -2px;
  background: linear-gradient(135deg, var(--color-cta) 0%, var(--color-success) 100%);
  border-radius: var(--radius);
  z-index: -1;
  opacity: 0.3;
}

.form-group {
  margin-bottom: 12px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  color: var(--color-navy);
  font-weight: 500;
  font-size: 13px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  box-sizing: border-box;
}

.form-group select {
  height: 42px;
  appearance: none;
  background-image: url('data:image/svg+xml;charset=UTF-8,%3csvg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 24 24%22 fill=%22none%22 stroke=%22currentColor%22 stroke-width=%222%22 stroke-linecap=%22round%22 stroke-linejoin=%22round%22%3e%3cpolyline points=%226 9 12 15 18 9%22%3e%3c/polyline%3e%3c/svg%3e');
  background-repeat: no-repeat;
  background-position: right 10px center;
  background-size: 20px;
  padding-right: 40px;
}

.form-group input[type="text"],
.form-group input[type="tel"],
.form-group input[type="email"] {
  height: 42px;
}

.form-group textarea {
  min-height: 80px;
  max-height: 120px;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-cta);
  box-shadow: 0 0 0 3px rgba(17, 103, 177, 0.1);
}

.form-group input[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
  border-color: #ef4444;
}

.error-message {
  color: #ef4444;
  font-size: 14px;
  margin-top: 4px;
  display: none;
}

.checkbox-group {
  display: flex;
  align-items: start;
  gap: 6px;
  position: relative;
}

.checkbox-group.error {
  padding: 8px;
  background: #fee2e2;
  border-radius: 8px;
  border: 2px solid #ef4444;
}

.checkbox-group input {
  width: auto;
  margin-top: 4px;
}

.checkbox-group label {
  margin: 0;
  font-size: 10px;
  line-height: 1.25;
}

.form-submit {
  width: 100%;
  padding: 14px 24px;
  font-size: 16px;
}

.form-message {
  padding: 16px 20px;
  border-radius: 8px;
  margin-bottom: 16px;
  display: none;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  animation: slideDown 0.3s ease;
  position: relative;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.form-message.success {
  background: #dcfce7;
  color: #166534;
  border: 2px solid #10b981;
}

.form-message.success::before {
  content: '✓ ';
  font-weight: 700;
  font-size: 20px;
}

.form-message.error {
  background: #fee2e2;
  color: #991b1b;
  border: 2px solid #ef4444;
}

.form-message.error::before {
  content: '⚠ ';
  font-weight: 700;
  font-size: 20px;
}

.form-actions {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 16px;
}

.btn-phone {
  background: #10b981;
  color: white;
  border: 2px solid #10b981;
  text-align: center;
  padding: 14px 24px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  display: block;
}

.btn-phone:hover {
  background: #059669;
  border-color: #059669;
  opacity: 1;
}

.btn-route {
  background: white;
  color: var(--color-cta);
  border: 2px solid var(--color-cta);
  text-align: center;
  padding: 12px 24px;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  display: block;
}

.btn-route:hover {
  background: var(--color-cta);
  color: white;
  opacity: 1;
}

.trust-badges {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--color-border);
}

.trust-badge-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--color-text);
}

.trust-badge-icon {
  font-size: 18px;
  color: #10b981;
}

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, #f8fbff 0%, #e8f3ff 100%);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
  padding: 20px;
  z-index: 1000;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.cookie-consent.show {
  transform: translateY(0);
}

.cookie-consent-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cookie-consent-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-text);
}

.cookie-consent-text a {
  color: var(--color-cta);
  text-decoration: underline;
}

.cookie-consent-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.cookie-consent-actions button {
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
  font-size: 14px;
}

.cookie-btn-accept {
  background: var(--color-cta);
  color: white;
}

.cookie-btn-accept:hover {
  background: #0d5391;
}

.cookie-btn-reject {
  background: white;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.cookie-btn-reject:hover {
  background: var(--color-gray-light);
}

.cookie-btn-customize {
  background: transparent;
  color: var(--color-cta);
  border: 2px solid var(--color-cta);
}

.cookie-btn-customize:hover {
  background: var(--color-cta);
  color: white;
}

.section {
  padding: 60px 20px;
  position: relative;
}

.section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--color-cta) 50%, transparent 100%);
  opacity: 0.3;
}

.section-title {
  text-align: center;
  margin-bottom: 48px;
  position: relative;
  padding-bottom: 20px;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(90deg, var(--color-cta) 0%, var(--color-success) 100%);
  border-radius: 2px;
  box-shadow: 0 2px 8px rgba(17, 103, 177, 0.3);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.service-card {
  background: linear-gradient(135deg, #f8fbff 0%, #e8f3ff 40%, #f0f7ff 70%, #dfeeff 100%);
  background-size: 300% 300%;
  animation: gradient-shift 16s ease infinite;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(17, 103, 177, 0.05) 0%, rgba(16, 185, 129, 0.05) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.service-card:hover {
  box-shadow: var(--shadow-colored-hover);
  transform: translateY(-8px) scale(1.02);
  border-color: rgba(17, 103, 177, 0.2);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card h3 {
  margin-bottom: 12px;
}

.service-card p {
  color: #6b7280;
  margin-bottom: 16px;
  flex-grow: 1;
}

.service-card .price {
  color: var(--color-cta);
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 16px;
  margin-top: auto;
  text-shadow: 0 2px 6px rgba(17, 103, 177, 0.2);
  letter-spacing: -0.01em;
  position: relative;
  padding-left: 8px;
}

.service-card .price::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 3px;
  height: 80%;
  background: linear-gradient(180deg, var(--color-cta) 0%, var(--color-success) 100%);
  border-radius: 2px;
}

.usp-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.usp-item {
  background: linear-gradient(135deg, #f8fbff 0%, var(--color-blue-light) 100%);
  padding: 24px;
  border-radius: var(--radius);
  border-left: 4px solid var(--color-cta);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.usp-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: -4px;
  width: 4px;
  height: 0;
  background: linear-gradient(180deg, var(--color-cta) 0%, var(--color-success) 100%);
  transition: height 0.4s ease;
}

.usp-item:hover {
  transform: translateX(8px);
  box-shadow: 0 6px 20px rgba(17, 103, 177, 0.15);
}

.usp-item:hover::before {
  height: 100%;
}

.usp-item h3 {
  margin-bottom: 12px;
  position: relative;
  padding-left: 32px;
}

.usp-item h3::before {
  content: '●';
  position: absolute;
  left: 0;
  color: var(--color-cta);
  font-size: 24px;
  line-height: 1;
}

.price-table {
  max-width: 800px;
  margin: 0 auto;
  background: linear-gradient(135deg, #f8fbff 0%, #e8f3ff 50%, #f8fbff 100%);
  background-size: 200% 200%;
  animation: gradient-shift 17s ease infinite;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-colored);
  border: 2px solid rgba(17, 103, 177, 0.1);
  transition: all 0.3s ease;
}

.price-table:hover {
  box-shadow: var(--shadow-colored-hover);
  border-color: rgba(17, 103, 177, 0.2);
}

.price-table table {
  width: 100%;
  border-collapse: collapse;
}

.price-table th,
.price-table td {
  padding: 16px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.price-table th {
  background: var(--color-navy);
  color: var(--color-white);
  font-weight: 600;
}

.price-table tr:last-child td {
  border-bottom: none;
}

.price-table .price {
  color: var(--color-cta);
  font-weight: 700;
  white-space: nowrap;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.step-item {
  display: flex;
  gap: 20px;
}

.step-number {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--color-cta) 0%, #0d5391 100%);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 20px;
  box-shadow: 0 4px 12px rgba(17, 103, 177, 0.3);
  transition: all 0.3s ease;
  position: relative;
}

.step-number::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(17, 103, 177, 0.3);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.step-item:hover .step-number {
  transform: scale(1.1) rotate(360deg);
  box-shadow: 0 6px 20px rgba(17, 103, 177, 0.4);
}

.step-item:hover .step-number::after {
  opacity: 1;
}

.step-content h3 {
  margin-bottom: 8px;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: linear-gradient(135deg, #f8fbff 0%, #e8f3ff 50%, #f8fbff 100%);
  background-size: 200% 200%;
  animation: gradient-shift 14s ease infinite;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: 16px;
  overflow: hidden;
  transition: all 0.3s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.faq-item:hover {
  border-color: rgba(17, 103, 177, 0.3);
  box-shadow: 0 4px 16px rgba(17, 103, 177, 0.15);
  transform: translateX(4px);
}

.faq-question {
  width: 100%;
  padding: 20px;
  background: none;
  border: none;
  text-align: left;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-navy);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question:hover {
  background: var(--color-gray-light);
}

.faq-icon {
  transition: transform 0.2s;
}

.faq-item[aria-expanded="true"] .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 20px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-item[aria-expanded="true"] .faq-answer {
  padding: 0 20px 20px;
  max-height: 500px;
}

.reviews-carousel {
  max-width: var(--max-width);
  margin: 0 auto;
  position: relative;
}

.reviews-track {
  overflow: hidden;
}

.reviews-slides {
  display: flex;
  transition: transform 0.3s ease;
}

.review-card {
  flex: 0 0 100%;
  padding: 32px;
  background: linear-gradient(135deg, #f8fbff 0%, #e8f3ff 40%, #f0f7ff 80%, #dfeeff 100%);
  background-size: 300% 300%;
  animation: gradient-shift 19s ease infinite;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(17, 103, 177, 0.1);
  transition: all 0.3s ease;
}

.review-card:hover {
  box-shadow: var(--shadow-colored);
  transform: translateY(-4px);
}

.review-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.review-author {
  font-weight: 600;
  color: var(--color-navy);
}

.review-rating {
  color: #fbbf24;
}

.review-text {
  color: #6b7280;
  line-height: 1.6;
  margin-bottom: 12px;
}

.review-date {
  font-size: 14px;
  color: #9ca3af;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.carousel-btn {
  background: var(--color-cta);
  color: var(--color-white);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 18px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 12px rgba(17, 103, 177, 0.3);
}

.carousel-btn:hover {
  background: #0d5391;
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(17, 103, 177, 0.4);
}

.carousel-btn:active {
  transform: scale(0.95);
}

.trust-section {
  background: linear-gradient(135deg, var(--color-blue-lightest) 0%, var(--color-blue-light) 100%);
  padding: 60px 24px;
}

.trust-content {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 20px;
  padding: 24px 40px;
  background: linear-gradient(135deg, #f8fbff 0%, #e8f3ff 50%, #f8fbff 100%);
  background-size: 200% 200%;
  animation: gradient-shift 15s ease infinite;
  border-radius: var(--radius);
  box-shadow: var(--shadow-colored);
  margin-bottom: 32px;
  font-size: 22px;
  font-weight: 700;
  color: var(--color-navy);
  border: 3px solid rgba(17, 103, 177, 0.15);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.castrol-logo {
  height: 50px;
  width: auto;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.trust-badge::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.5) 50%, transparent 70%);
  animation: shimmer 3s infinite;
  pointer-events: none;
}

.trust-badge:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: var(--shadow-colored-hover);
  border-color: rgba(17, 103, 177, 0.4);
}

.castrol-oil-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin: 30px 0 20px 0;
  padding: 20px;
  background: linear-gradient(135deg, #f8fbff 0%, #e8f3ff 50%, #f8fbff 100%);
  border-radius: 8px;
  border: 2px solid rgba(17, 103, 177, 0.15);
}

.castrol-oil-logo {
  height: 50px;
  width: auto;
  filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.castrol-oil-text {
  font-size: 20px;
  font-weight: 700;
  color: #1e3a5f;
}

.trust-stats {
  display: flex;
  justify-content: center;
  gap: 64px;
  flex-wrap: wrap;
  margin-top: 16px;
}

.trust-stat {
  text-align: center;
  padding: 16px;
}

.trust-stat-number {
  font-size: 42px;
  font-weight: 700;
  color: var(--color-cta);
  text-shadow: 0 2px 8px rgba(17, 103, 177, 0.2);
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.trust-stat-label {
  color: #6b7280;
}

.map-section {
  background: linear-gradient(135deg, var(--color-blue-lightest) 0%, var(--color-blue-light) 100%);
}

.map-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.map-info h3 {
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 12px;
}

.map-info h3::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--color-cta) 0%, var(--color-success) 100%);
  border-radius: 2px;
}

.map-info p {
  margin-bottom: 12px;
  line-height: 1.8;
}

.map-embed {
  border-radius: var(--radius);
  overflow: hidden;
  height: 400px;
}

.map-embed iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(17, 103, 177, 0.7) 0%, rgba(16, 185, 129, 0.5) 100%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-item:hover {
  box-shadow: 0 12px 30px rgba(17, 103, 177, 0.25);
  transform: translateY(-4px);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item:hover::after {
  opacity: 0.3;
}

.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.blog-card {
  background: linear-gradient(135deg, #f8fbff 0%, #e8f3ff 50%, #f8fbff 100%);
  background-size: 200% 200%;
  animation: gradient-shift 16s ease infinite;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.blog-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-cta) 0%, var(--color-success) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.blog-card:hover {
  box-shadow: var(--shadow-colored);
  transform: translateY(-6px);
  border-color: rgba(17, 103, 177, 0.2);
}

.blog-card:hover::after {
  transform: scaleX(1);
}

.blog-card-content {
  padding: 24px;
}

.blog-card-date {
  font-size: 14px;
  color: #9ca3af;
  margin-bottom: 8px;
}

.blog-card h3 {
  margin-bottom: 12px;
}

.blog-card p {
  color: #6b7280;
  margin-bottom: 16px;
}

.article-header {
  max-width: 800px;
  margin: 0 auto 48px;
  text-align: center;
}

.article-meta {
  color: #9ca3af;
  margin-bottom: 24px;
}

.article-content {
  max-width: 800px;
  margin: 0 auto;
}

.article-content h2 {
  margin-top: 48px;
  margin-bottom: 24px;
}

.article-content h3 {
  margin-top: 32px;
  margin-bottom: 16px;
}

.article-content p {
  margin-bottom: 20px;
}

.article-content ul,
.article-content ol {
  margin-bottom: 20px;
  padding-left: 24px;
}

.article-content li {
  margin-bottom: 8px;
}

footer {
  background: var(--color-navy);
  color: var(--color-white);
  padding: 48px 20px 24px;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer-section h3 {
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer-section p,
.footer-section a {
  color: #d1d5db;
  margin-bottom: 8px;
  display: block;
}

.footer-section a:hover {
  color: var(--color-white);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 8px;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: #9ca3af;
  font-size: 14px;
}

.sticky-mobile-bar {
  display: flex;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-white);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15), 0 -2px 10px rgba(17, 103, 177, 0.1);
  z-index: 90;
  border-top: 3px solid var(--color-cta);
}

.sticky-mobile-bar a {
  flex: 1;
  padding: 14px 12px;
  text-align: center;
  color: var(--color-white);
  font-size: 15px;
  font-weight: 700;
  border-right: 1px solid rgba(255, 255, 255, 0.2);
  background: var(--color-cta);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.sticky-mobile-bar a::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transition: left 0.5s ease;
}

.sticky-mobile-bar a:hover::before {
  left: 100%;
}

.sticky-mobile-bar a:first-child {
  background: var(--color-success);
}

.sticky-mobile-bar a:nth-child(2) {
  background: var(--color-cta);
}

.sticky-mobile-bar a:last-child {
  border-right: none;
  background: var(--color-success);
}

.sticky-mobile-bar a:active {
  transform: scale(0.98);
}

.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox img {
  max-width: 90%;
  max-height: 90%;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: var(--color-white);
  color: var(--color-navy);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
}

@media (max-width: 767px) {
  .hero-right {
    position: relative;
    padding: 14px;
  }

  .hero-right h2 {
    font-size: 18px !important;
    margin-bottom: 10px !important;
  }

  .hero-content {
    grid-template-columns: 1fr;
  }

  .form-group {
    margin-bottom: 10px;
  }

  .form-group label {
    margin-bottom: 4px;
    font-size: 12px;
  }

  .form-group input,
  .form-group textarea {
    padding: 10px 12px;
    font-size: 14px;
  }

  .form-group textarea {
    min-height: 70px;
    max-height: 100px;
  }

  .checkbox-group label {
    font-size: 10px;
  }

  .form-submit {
    padding: 13px 20px;
    font-size: 15px;
    margin-top: 8px;
  }

  .form-actions {
    flex-direction: row;
  }

  .btn-phone, .btn-route {
    font-size: 13px;
    padding: 12px 16px;
  }

  .cookie-consent-content {
    flex-direction: column;
  }

  .cookie-consent-actions {
    flex-direction: column;
  }

  .cookie-consent-actions button {
    width: 100%;
  }

  .sticky-mobile-bar a {
    min-height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 0.3px;
  }

  .logo-img {
    height: 40px;
  }
}

@media (min-width: 768px) {
  .container {
    padding: 0 24px;
  }

  .section {
    padding: 80px 24px;
  }

  .nav-menu {
    display: flex;
  }

  .phone-link {
    display: block;
  }

  .header-actions .btn-primary {
    display: inline-block;
  }

  .mobile-menu-btn {
    display: none;
  }

  .mobile-menu-overlay,
  .mobile-menu {
    display: none !important;
  }

  .hero-content {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    align-items: flex-start;
  }

  .hero-split {
    padding: 30px 20px;
  }

  .cookie-consent-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .cookie-consent-text {
    flex: 1;
    margin-right: 24px;
  }

  .cookie-consent-actions {
    flex-shrink: 0;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .usp-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .step-item {
    flex-direction: column;
    text-align: center;
    align-items: center;
  }

  .map-content {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-content {
    grid-template-columns: repeat(3, 1fr);
  }

  .sticky-mobile-bar {
    display: none;
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-content {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gallery-hero-section {
  position: relative;
  width: 100%;
  min-height: 500px;
  overflow: hidden;
  margin: 0;
  padding: 0;
}

.gallery-hero-content {
  position: relative;
  width: 100%;
  height: 100%;
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
}

.gallery-hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 1;
  transition: transform 0.3s ease;
}

.gallery-hero-section:hover .gallery-hero-image {
  transform: scale(1.05);
}

.gallery-hero-overlay {
  position: relative;
  z-index: 2;
  background: linear-gradient(
    to right,
    rgba(11, 42, 74, 0.95) 0%,
    rgba(11, 42, 74, 0.85) 50%,
    rgba(11, 42, 74, 0.3) 100%
  );
  width: 100%;
  height: 100%;
  min-height: 500px;
  display: flex;
  align-items: center;
  padding: 0 20px;
}

.gallery-hero-text {
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
  padding: 60px 0;
}

.gallery-hero-text h2 {
  color: var(--color-white);
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 700;
  margin-bottom: 16px;
  line-height: 1.2;
}

.gallery-hero-text p {
  color: rgba(255, 255, 255, 0.95);
  font-size: clamp(18px, 2.5vw, 24px);
  margin-bottom: 32px;
  line-height: 1.5;
  max-width: 600px;
}

.gallery-hero-text .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 32px;
  font-size: 18px;
  font-weight: 600;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(17, 103, 177, 0.3);
}

.gallery-hero-text .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(17, 103, 177, 0.4);
}

@media (max-width: 768px) {
  .gallery-hero-section {
    min-height: 400px;
  }

  .gallery-hero-content {
    min-height: 400px;
  }

  .gallery-hero-overlay {
    min-height: 400px;
    background: linear-gradient(
      to right,
      rgba(11, 42, 74, 0.98) 0%,
      rgba(11, 42, 74, 0.95) 70%,
      rgba(11, 42, 74, 0.85) 100%
    );
    padding: 0 16px;
  }

  .gallery-hero-text {
    padding: 40px 0;
  }

  .gallery-hero-text h2 {
    font-size: clamp(28px, 7vw, 36px);
  }

  .gallery-hero-text p {
    font-size: clamp(16px, 4vw, 20px);
    margin-bottom: 24px;
  }

  .gallery-hero-text .btn {
    padding: 14px 24px;
    font-size: 16px;
    width: 100%;
    justify-content: center;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .gallery-hero-overlay {
    background: linear-gradient(
      to right,
      rgba(11, 42, 74, 0.96) 0%,
      rgba(11, 42, 74, 0.88) 60%,
      rgba(11, 42, 74, 0.5) 100%
    );
  }
}