/* BASE STYLES & VARIABLES */
:root {
  --bg-color: #0a0a0a;
  --bg-secondary: #111111;
  --accent-color: #00e5ff;
  --accent-hover: #00b3cc;
  --text-main: #f0f0f0;
  --text-sub: #a0a0a0;
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .logo {
  font-family: var(--font-heading);
  text-transform: uppercase;
  font-weight: 800;
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.accent {
  color: var(--accent-color);
}

.text-center {
  text-align: center;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  letter-spacing: 1px;
}

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 50px;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  cursor: pointer;
  text-align: center;
}

.btn-outline {
  border: 2px solid var(--accent-color);
  color: var(--accent-color);
  background: transparent;
}

.btn-outline:hover {
  background: var(--accent-color);
  color: var(--bg-color);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.4);
}

.btn-solid {
  background: var(--accent-color);
  color: var(--bg-color);
  border: 2px solid var(--accent-color);
}

.btn-solid:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.6);
}

.w-full {
  width: 100%;
}
.mt-4 {
  margin-top: 1rem;
}

/* GLASSMORPHISM */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
  padding: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  border-color: rgba(0, 229, 255, 0.2);
}

.glowing-border {
  border: 1px solid rgba(0, 229, 255, 0.3);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.05);
}

/* HEADER */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 10, 10, 0.9);
  backdrop-filter: blur(10px);
  z-index: 1000;
  border-bottom: 1px solid var(--glass-border);
  padding: 1rem 0;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo a {
  font-size: 1.5rem;
  letter-spacing: 1px;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.quote-text {
  font-size: 0.9rem;
  color: var(--text-sub);
  display: none;
}

.header-buttons {
  display: flex;
  gap: 1rem;
}

@media (min-width: 1024px) {
  .quote-text {
    display: block;
  }
}

/* HERO SECTION */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 80px; /* offset header */
  background-image: url('assets/hero_bg.png');
  background-size: cover;
  background-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10,10,10,0.9) 0%, rgba(10,10,10,0.6) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 229, 255, 0.1);
  border: 1px solid rgba(0, 229, 255, 0.3);
  padding: 0.5rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 2rem;
  color: var(--accent-color);
}

.hero h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  text-shadow: 0 4px 20px rgba(0,0,0,0.8);
}

.hero .sub-headline {
  font-size: 1.25rem;
  color: var(--text-sub);
  margin-bottom: 3rem;
  max-width: 600px;
}

.hero-cta-wrapper {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  padding: 1.5rem;
  border-radius: 16px;
  display: inline-block;
}

.quote-text-large {
  font-size: 1rem;
  margin-bottom: 1rem;
  color: var(--text-main);
  font-weight: 500;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* NARRATIVE */
.narrative {
  padding: 6rem 0;
  background: var(--bg-secondary);
}

.narrative-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.narrative-text h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.narrative-text p {
  color: var(--text-sub);
  font-size: 1.1rem;
}

.narrative-features {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.feature-item {
  display: flex;
  gap: 1.5rem;
}

.feature-icon {
  background: rgba(0, 229, 255, 0.1);
  color: var(--accent-color);
  width: 60px;
  height: 60px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-text h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.feature-text p {
  color: var(--text-sub);
  font-size: 0.95rem;
}

/* SERVICES */
.services {
  padding: 6rem 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.service-card {
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}

.service-card.popular {
  border-color: rgba(0, 229, 255, 0.4);
  box-shadow: 0 0 30px rgba(0, 229, 255, 0.05);
  transform: scale(1.02);
}

.service-card.popular:hover {
  transform: scale(1.04) translateY(-5px);
}

.ribbon {
  position: absolute;
  top: 15px;
  right: -35px;
  background: var(--accent-color);
  color: var(--bg-color);
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 800;
  padding: 5px 40px;
  transform: rotate(45deg);
}

.card-header {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--glass-border);
}

.card-header h3 {
  font-size: 1.4rem;
  margin-bottom: 0.5rem;
}

.price {
  font-size: 1.5rem;
  color: var(--accent-color);
  font-weight: 600;
}

.inclusions {
  flex-grow: 1;
  margin-bottom: 2rem;
}

.inclusions li {
  margin-bottom: 0.8rem;
  padding-left: 1.5rem;
  position: relative;
  color: var(--text-sub);
  font-size: 0.95rem;
}

.inclusions li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--accent-color);
  font-weight: bold;
}

.vehicle-sizing {
  display: flex;
  justify-content: space-between;
  background: rgba(0,0,0,0.3);
  padding: 1rem;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.completion-time {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  color: var(--text-sub);
  font-size: 0.85rem;
  padding-top: 1rem;
  border-top: 1px solid var(--glass-border);
}

/* ADD-ONS */
.addons {
  padding: 4rem 0 6rem;
  background: var(--bg-secondary);
}

.addons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.addon-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
}

.addon-card svg {
  color: var(--accent-color);
  flex-shrink: 0;
}

.addon-info h4 {
  font-size: 1rem;
  margin-bottom: 0.2rem;
}

.addon-price {
  color: var(--text-sub);
  font-size: 0.9rem;
}

/* OIL CHANGE */
.oil-change {
  padding: 6rem 0;
}

.oil-change-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  align-items: center;
  gap: 3rem;
  padding: 4rem;
}

.oil-text h2 {
  font-size: 2.2rem;
  margin-bottom: 1rem;
}

.oil-text p {
  color: var(--text-sub);
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.oil-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.oil-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: var(--text-sub);
}

.oil-price-box {
  background: rgba(0,0,0,0.4);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
}

.starting-at {
  color: var(--text-sub);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 1px;
}

.price-mega {
  font-size: 3.5rem;
  font-weight: 800;
  font-family: var(--font-heading);
  color: var(--accent-color);
  line-height: 1;
  margin: 0.5rem 0 1rem;
}

/* SOCIAL PROOF */
.social-proof {
  padding: 5rem 0;
  background: var(--bg-secondary);
}

.social-sub {
  color: var(--text-sub);
  margin-bottom: 2rem;
  font-size: 1.1rem;
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 2rem;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
  transition: all 0.3s ease;
}

.social-icons a:hover {
  background: var(--accent-color);
  color: var(--bg-color);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 229, 255, 0.3);
}

/* FOOTER */
.footer {
  padding-top: 5rem;
  border-top: 1px solid var(--glass-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-left h2 {
  font-size: 2.2rem;
  margin-bottom: 1.5rem;
}

.rating-box {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stars {
  display: flex;
  gap: 0.2rem;
}

.rating-text {
  font-weight: 600;
  font-size: 1.1rem;
}

.contact-box {
  background: rgba(0, 229, 255, 0.05);
  border-color: rgba(0, 229, 255, 0.2);
}

.contact-box h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.contact-box p {
  color: var(--text-sub);
  margin-bottom: 2rem;
  font-size: 0.95rem;
}

.contact-line {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.2rem;
  font-weight: 700;
  font-family: var(--font-heading);
  margin-bottom: 1rem;
  transition: color 0.3s;
}

.contact-line:hover {
  color: var(--accent-color);
}

.primary-contact {
  color: var(--accent-color);
  font-size: 1.5rem;
}

.footer-bottom {
  background: var(--bg-secondary);
  padding: 1.5rem 0;
  border-top: 1px solid var(--glass-border);
}

.footer-bottom-flex {
  display: flex;
  justify-content: space-between;
  color: var(--text-sub);
  font-size: 0.85rem;
}

/* RESPONSIVE DESIGN */
@media (max-width: 900px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  .narrative-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .oil-change-content {
    grid-template-columns: 1fr;
    padding: 2rem;
  }
  .oil-features {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .service-card.popular {
    transform: none;
  }
  .service-card.popular:hover {
    transform: translateY(-5px);
  }
}

@media (max-width: 600px) {
  .header-buttons {
    display: none; /* Hide header buttons on very small screens for simplicity, or we can make them icon only */
  }
  .hero h1 {
    font-size: 2rem;
  }
  .hero-buttons {
    flex-direction: column;
  }
  .btn {
    width: 100%;
  }
  .footer-bottom-flex {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
  }
}