/*
  CVSCars - Premium Automotive Website Stylesheet
  -------------------------------------------------------
  Structure:
  1) Theme Tokens and Global Rules
  2) Reusable Components
  3) Layout Blocks
  4) Page-Specific Modules
  5) Utility/Animation Classes
*/

/* 1) Theme Tokens and Global Rules */
:root {
  --bg: #07090d;
  --bg-elevated: #0f141d;
  --surface: rgba(20, 27, 38, 0.52);
  --surface-strong: rgba(14, 20, 31, 0.84);
  --text: #f3f6fb;
  --text-muted: #a8b4c7;
  --line: rgba(189, 206, 235, 0.18);
  --primary: #00d4ff;
  --secondary: #1b9cff;
  --accent: #7affb8;
  --danger: #ff4f6f;
  --gradient-hero: linear-gradient(120deg, rgba(0, 212, 255, 0.26), rgba(18, 30, 61, 0.88) 45%, rgba(10, 16, 27, 0.96));
  --gradient-card: linear-gradient(140deg, rgba(30, 42, 65, 0.5), rgba(9, 14, 24, 0.95));
  --shadow-soft: 0 20px 45px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 12px 30px rgba(0, 212, 255, 0.22);
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 28px;
  --radius-pill: 999px;
  --container: 1180px;
  --transition-fast: 180ms ease;
  --transition-base: 320ms ease;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 20% 5%, rgba(0, 212, 255, 0.14), transparent 38%),
    radial-gradient(circle at 82% 92%, rgba(122, 255, 184, 0.12), transparent 35%),
    var(--bg);
  color: var(--text);
  font-family: "Sora", "Segoe UI", sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

img {
  width: 100%;
  display: block;
}

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

p {
  margin: 0;
  color: var(--text-muted);
}

h1,
h2,
h3,
h4 {
  margin: 0;
  color: var(--text);
  font-family: "Barlow Condensed", "Segoe UI", sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.5px;
}

main {
  min-height: 70vh;
}

.container {
  width: min(var(--container), 92vw);
  margin: 0 auto;
}

.section {
  padding: 4.5rem 0;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
  text-transform: uppercase;
  margin-bottom: 0.65rem;
}

.section-subtitle {
  max-width: 720px;
  margin-bottom: 2.4rem;
}

.grid {
  display: grid;
  gap: 1.2rem;
}

/* 2) Reusable Components */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #03060b;
  display: grid;
  place-items: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-ring {
  width: 82px;
  aspect-ratio: 1;
  border-radius: 50%;
  border: 4px solid rgba(255, 255, 255, 0.08);
  border-top-color: var(--primary);
  animation: spin 0.8s linear infinite;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  padding: 0.88rem 1.5rem;
  font-size: 0.94rem;
  font-weight: 600;
  letter-spacing: 0.2px;
  cursor: pointer;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.btn:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.btn-primary {
  background: linear-gradient(125deg, var(--primary), var(--secondary));
  color: #011017;
  box-shadow: var(--shadow-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.03);
  border-color: var(--line);
  color: var(--text);
}

.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(0, 212, 255, 0.08);
}

.badge {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(0, 212, 255, 0.42);
  color: var(--primary);
  background: rgba(0, 212, 255, 0.07);
  border-radius: var(--radius-pill);
  padding: 0.36rem 0.7rem;
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.45px;
  text-transform: uppercase;
}

.card {
  background: var(--gradient-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(12px);
}

.glass {
  background: var(--surface);
  border: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

/* 3) Layout Blocks */
.header {
  position: sticky;
  top: 0;
  z-index: 900;
  border-bottom: 1px solid rgba(174, 200, 235, 0.12);
  backdrop-filter: blur(12px);
  background: rgba(5, 10, 17, 0.6);
}

.navbar {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: baseline;
  font-family: "Barlow Condensed", sans-serif;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  gap: 0.4rem;
}

.brand span:first-child {
  color: var(--primary);
  font-size: 1.1rem;
}

.brand span:last-child {
  color: var(--text);
  font-size: 1.3rem;
}

.nav-links {
  display: none;
  list-style: none;
  padding: 0;
  margin: 0;
  gap: 0.4rem;
}

.nav-links a {
  display: inline-flex;
  padding: 0.55rem 0.8rem;
  border-radius: var(--radius-pill);
  color: var(--text-muted);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.nav-links a.active,
.nav-links a:hover {
  background: rgba(0, 212, 255, 0.14);
  color: var(--text);
}

.nav-hub-link {
  display: inline-flex !important;
  align-items: center;
  gap: 6px;
  padding: 0.55rem 0.8rem !important;
  background: rgba(0, 212, 255, 0.2) !important;
  border-radius: var(--radius-pill) !important;
  color: var(--primary) !important;
  font-weight: 600;
  transition: all var(--transition-fast);
}

.nav-hub-link:hover {
  background: rgba(0, 212, 255, 0.3) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 212, 255, 0.2);
}

.mobile-toggle {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  border-radius: 11px;
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
}

.mobile-menu {
  display: grid;
  gap: 0.5rem;
  padding: 0.8rem 0 1rem;
}

.mobile-menu a {
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 0.62rem 0.8rem;
  color: var(--text-muted);
}

.mobile-menu a.active,
.mobile-menu a:hover {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
}

.mobile-menu[hidden] {
  display: none;
}

.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: grid;
  align-items: end;
  isolation: isolate;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
}

.hero-media img {
  height: 100%;
  object-fit: cover;
  transform: scale(1.08);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: -1;
}

.hero-content {
  padding: 5.8rem 0 3.8rem;
  display: grid;
  gap: 1rem;
  max-width: 700px;
}

.hero-title {
  font-size: clamp(2.8rem, 12vw, 6.2rem);
  text-transform: uppercase;
}

.hero-copy {
  font-size: 1.03rem;
  max-width: 600px;
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.highlights {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.highlight-card {
  padding: 1.15rem;
}

.highlight-card h3 {
  margin: 0.5rem 0;
  font-size: 1.46rem;
}

.slider-shell {
  overflow: hidden;
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  position: relative;
}

.featured-track {
  display: flex;
  transition: transform 0.45s ease;
}

.featured-slide {
  min-width: 100%;
  position: relative;
}

.featured-slide img {
  height: 300px;
  object-fit: cover;
}

.featured-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem;
  background: linear-gradient(180deg, transparent, rgba(3, 6, 11, 0.93));
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
}

.slider-controls {
  margin-top: 1rem;
  display: flex;
  justify-content: end;
  gap: 0.5rem;
}

.slider-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.stats-grid {
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.stat-card {
  padding: 1.3rem;
  text-align: center;
}

.stat-card .value {
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(2rem, 8vw, 3.4rem);
  color: var(--accent);
}

.testimonial-grid {
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.testimonial {
  padding: 1.1rem;
}

.testimonial h4 {
  margin-top: 0.8rem;
  font-size: 1.1rem;
}

.page-hero {
  padding: 4.8rem 0 2rem;
}

.page-hero h1 {
  font-size: clamp(2.3rem, 9vw, 4.4rem);
  text-transform: uppercase;
}

.filters {
  padding: 1rem;
  display: grid;
  gap: 0.8rem;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  align-items: end;
}

.field {
  display: grid;
  gap: 0.35rem;
}

label {
  font-size: 0.83rem;
  color: var(--text-muted);
}

input,
select,
textarea {
  width: 100%;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  padding: 0.74rem 0.85rem;
  font-family: inherit;
}

.cars-grid {
  margin-top: 1.1rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.car-card {
  overflow: hidden;
  transition: transform var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.car-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 212, 255, 0.42);
  box-shadow: 0 20px 42px rgba(0, 0, 0, 0.45), var(--shadow-glow);
}

.car-image-wrap {
  position: relative;
}

.car-image-wrap img {
  height: 190px;
  object-fit: cover;
}

.car-image-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(3, 6, 11, 0.65));
}

.car-content {
  padding: 1rem;
}

.car-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.75rem;
}

.meta-chip {
  font-size: 0.76rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 0.25rem 0.55rem;
  color: var(--text-muted);
}

.details-layout {
  display: grid;
  gap: 1.2rem;
}

.gallery-main {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
}

.gallery-main img {
  height: 310px;
  object-fit: cover;
}

.gallery-thumbs {
  display: grid;
  gap: 0.6rem;
  grid-template-columns: repeat(4, 1fr);
}

.gallery-thumbs button {
  padding: 0;
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
  background: transparent;
  cursor: pointer;
}

.gallery-thumbs img {
  height: 78px;
  object-fit: cover;
}

.spec-grid {
  display: grid;
  gap: 0.7rem;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.spec-item {
  padding: 0.9rem;
}

.spec-item strong {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  text-transform: uppercase;
}

.pricing-box,
.form-shell,
.map-shell,
.about-block {
  padding: 1rem;
}

.variants {
  margin-top: 0.8rem;
  display: grid;
  gap: 0.55rem;
}

.variant-row {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0.65rem 0.8rem;
}

.sticky-book-btn {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 800;
}

.about-grid {
  display: grid;
  gap: 1rem;
}

.about-image {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--line);
}

.timeline {
  display: grid;
  gap: 0.75rem;
}

.timeline-item {
  padding: 0.9rem;
}

.contact-grid {
  display: grid;
  gap: 1rem;
}

.map-shell iframe {
  width: 100%;
  border: 0;
  min-height: 290px;
  border-radius: 12px;
}

.quick-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 0.8rem;
}

.whatsapp-float {
  position: fixed;
  right: 1rem;
  bottom: 4.9rem;
  z-index: 850;
  background: #1daa61;
  color: #fff;
  border: none;
  border-radius: var(--radius-pill);
  padding: 0.8rem 1rem;
  font-weight: 700;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.36);
}

.footer {
  border-top: 1px solid var(--line);
  background: rgba(3, 6, 11, 0.72);
  margin-top: 3rem;
}

.footer-wrap {
  padding: 1.4rem 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  justify-content: space-between;
  align-items: center;
}

.socials {
  display: flex;
  gap: 0.7rem;
}

.socials a {
  border: 1px solid var(--line);
  border-radius: var(--radius-pill);
  padding: 0.35rem 0.65rem;
  color: var(--text-muted);
  transition: border-color var(--transition-fast), color var(--transition-fast);
}

.socials a:hover {
  border-color: var(--primary);
  color: var(--text);
}

/* 4) Utility/Animation Classes */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.parallax {
  will-change: transform;
}

.hidden {
  display: none !important;
}

/* 5) Keyframes and Responsive */
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (min-width: 760px) {
  .mobile-toggle,
  .mobile-menu {
    display: none;
  }

  .nav-links {
    display: flex;
  }

  .featured-slide img {
    height: 420px;
  }

  .details-layout {
    grid-template-columns: 1.45fr 1fr;
    align-items: start;
  }

  .about-grid {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }

  .contact-grid {
    grid-template-columns: 1.1fr 0.9fr;
    align-items: start;
  }
}

@media (min-width: 1024px) {
  .hero-content {
    padding-top: 6.8rem;
  }

  .section {
    padding: 5.4rem 0;
  }
}