/* --------------------------------------------------
   ROOT VARIABLES
-------------------------------------------------- */
:root {
  --bg: #020617;
  --bg-alt: #050816;
  --card-bg: rgba(15, 23, 42, 0.9);
  --accent: #1e90ff;
  --accent-soft: rgba(30, 144, 255, 0.18);
  --text: #f9fafb;
  --muted: #9ca3af;
  --border-soft: rgba(148, 163, 184, 0.35);
  --radius-lg: 18px;
  --radius-md: 12px;
  --shadow-soft: 0 18px 45px rgba(0, 0, 0, 0.6);
  --transition: 0.25s ease;
  --max-width: 1120px;
  --nav-height: 72px;
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
}

/* --------------------------------------------------
   GLOBAL RESET
-------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  background: radial-gradient(circle at top, #020617 0, #000 65%);
  color: var(--text);
}

body {
  min-height: 100vh;
}

/* --------------------------------------------------
   HEADER / NAVIGATION
-------------------------------------------------- */
.top-bar {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 40px;
  background: rgba(3, 7, 18, 0.96);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(15, 23, 42, 0.9);
}

.logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 200px;
  max-height: 200px;
  width: auto;
  object-fit: contain;
  display: block;
}

.main-nav {
  display: flex;
  gap: 22px;
  font-size: 0.9rem;
}

.main-nav a {
  color: var(--muted);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}

.main-nav a:hover {
  color: var(--text);
}

.main-nav a.active {
  color: var(--accent);
  border-color: var(--accent);
}

.nav-cta {
  border-radius: 999px;
  border: 1px solid var(--accent);
  background: linear-gradient(135deg, var(--accent-soft), transparent);
  color: var(--text);
  padding: 8px 20px;
  font-size: 0.85rem;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.nav-cta:hover {
  background: var(--accent-soft);
  transform: translateY(-1px);
  box-shadow: 0 10px 25px rgba(30, 144, 255, 0.35);
}

/* --------------------------------------------------
   HERO – HOME (WITH SLIDESHOW)
-------------------------------------------------- */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px 24px;
  overflow: hidden;
}

.hero-home {
  height: 72vh;
}

/* Background slideshow */
.slideshow {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0;
  animation: slideShow 30s infinite;
}

.slide:nth-child(1) { animation-delay: 0s; }
.slide:nth-child(2) { animation-delay: 10s; }
.slide:nth-child(3) { animation-delay: 20s; }

@keyframes slideShow {
  0% { opacity: 0; }
  5% { opacity: 1; }
  30% { opacity: 1; }
  35% { opacity: 0; }
  100% { opacity: 0; }
}

/* Dark overlay */
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(30, 144, 255, 0.35), transparent 55%),
    linear-gradient(to bottom, rgba(0, 0, 0, 0.7), #020617);
  z-index: 1;
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  width: 100%;
}

.hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.75rem;
  color: var(--accent);
  margin-bottom: 10px;
}

.hero-home h1 {
  font-size: 3rem;
  margin: 0 0 10px;
}

.hero-subtitle {
  max-width: 520px;
  color: var(--muted);
  font-size: 0.98rem;
}

.hero-cta-row {
  display: flex;
  gap: 12px;
  margin-top: 22px;
}

/* Hero strip (like Chery offer bar) */
.hero-strip {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 10px 14px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid rgba(148, 163, 184, 0.4);
  box-shadow: var(--shadow-soft);
}

.strip-item {
  display: flex;
  flex-direction: column;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.96);
}

.strip-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.strip-value {
  font-size: 0.85rem;
}

/* --------------------------------------------------
   HERO – SUB PAGES
-------------------------------------------------- */
.hero-sub {
  height: 260px;
  background: radial-gradient(circle at top, #111827 0, #020617 60%);
}

.hero-sub .hero-content {
  max-width: var(--max-width);
}

.hero-sub h1 {
  font-size: 2.4rem;
  margin: 0 0 10px;
}

/* --------------------------------------------------
   BUTTONS
-------------------------------------------------- */
.btn {
  border-radius: 999px;
  padding: 9px 18px;
  font-size: 0.9rem;
  border: none;
  cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition), color var(--transition);
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), #60a5fa);
  color: #020617;
  box-shadow: 0 14px 35px rgba(37, 99, 235, 0.55);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 45px rgba(37, 99, 235, 0.7);
}

.btn.ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid rgba(148, 163, 184, 0.5);
}

.btn.ghost:hover {
  background: rgba(15, 23, 42, 0.95);
}

/* --------------------------------------------------
   SECTIONS
-------------------------------------------------- */
.section {
  padding: 60px 24px;
}

.section-dark {
  background: radial-gradient(circle at top, #020617 0, #000 70%);
}

.section-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section h2 {
  font-size: 1.9rem;
  margin: 0 0 10px;
}

.section-lead {
  color: var(--muted);
  max-width: 520px;
  margin-bottom: 26px;
}

/* Two-column layout */
.two-col {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.1fr);
  gap: 28px;
  align-items: flex-start;
}

/* Glass panel */
.glass-panel {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-soft);
  padding: 18px 18px 20px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
  font-size: 0.9rem;
}

/* --------------------------------------------------
   CARDS / GRID
-------------------------------------------------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  padding: 18px 18px 20px;
  border: 1px solid var(--border-soft);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  inset: -40%;
  background: radial-gradient(circle at top, var(--accent-soft), transparent 55%);
  opacity: 0;
  transition: opacity var(--transition), transform var(--transition);
  transform: translateY(10px);
}

.card:hover::before {
  opacity: 1;
  transform: translateY(0);
}

.card h3 {
  margin-top: 0;
  margin-bottom: 8px;
}

.card p {
  color: var(--muted);
  font-size: 0.9rem;
}

.link-btn {
  margin-top: 12px;
  padding: 6px 0;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 0.85rem;
  cursor: pointer;
  text-decoration: underline;
}

/* Tags */
.tag-list {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag-list li {
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(15, 23, 42, 0.96);
  border: 1px solid var(--border-soft);
}

/* --------------------------------------------------
   LISTS / TIMELINE
-------------------------------------------------- */
.bullet-list {
  padding-left: 18px;
  color: var(--muted);
  font-size: 0.9rem;
}

.bullet-list li + li {
  margin-top: 4px;
}

.timeline {
  border-left: 1px solid var(--border-soft);
  padding-left: 18px;
  margin-top: 18px;
}

.timeline-item {
  margin-bottom: 16px;
}

.timeline-year {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
}

/* --------------------------------------------------
   CONTACT FORM
-------------------------------------------------- */
.contact-form {
  display: grid;
  gap: 12px;
}

.contact-form label {
  display: flex;
  flex-direction: column;
  font-size: 0.85rem;
  gap: 4px;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
  background: rgba(15, 23, 42, 0.96);
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  padding: 8px 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.9rem;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  outline: 1px solid var(--accent);
  box-shadow: 0 0 0 1px var(--accent-soft);
}

.form-status {
  font-size: 0.8rem;
  color: var(--muted);
  min-height: 1em;
}

/* --------------------------------------------------
   FOOTER
-------------------------------------------------- */
.site-footer {
  border-top: 1px solid rgba(15, 23, 42, 0.9);
  padding: 18px 24px 24px;
  background: #020617;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 12px;
}

.footer-links a {
  color: var(--muted);
  text-decoration: none;
}

.footer-links a:hover {
  color: var(--accent);
}

/* --------------------------------------------------
   RESPONSIVE
-------------------------------------------------- */
@media (max-width: 900px) {
  .top-bar {
    padding-inline: 18px;
  }

  .main-nav {
    display: none; /* simple mobile version; you can add burger later */
  }

  .hero-home {
    height: auto;
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .hero-home h1 {
    font-size: 2.3rem;
  }

  .hero-sub {
    height: auto;
    padding-top: 40px;
    padding-bottom: 32px;
  }

  .two-col {
    grid-template-columns: 1fr;
  }

  .hero-strip {
    border-radius: 18px;
  }
}

/* --------------------------------------------------
   AERIX SHOWCASE (Chery-style)
-------------------------------------------------- */

.aerix-showcase {
  padding: 80px 24px;
  background: radial-gradient(circle at top, #0a0f1c 0, #020617 70%);
}

.aerix-title {
  font-size: 2.2rem;
  margin-bottom: 6px;
}

.aerix-vehicle-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 26px;
}

.aerix-vehicle-card {
  background: rgba(15, 23, 42, 0.92);
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.aerix-vehicle-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 55px rgba(30, 144, 255, 0.35);
}

.aerix-car-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: #000;
}

.aerix-info {
  padding: 20px;
}

.aerix-info h3 {
  margin: 0 0 6px;
  font-size: 1.4rem;
}

.aerix-info p {
  color: var(--muted);
  font-size: 0.9rem;
  margin-bottom: 14px;
}

.aerix-specs {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.aerix-specs span {
  background: rgba(30, 144, 255, 0.15);
  border: 1px solid rgba(30, 144, 255, 0.35);
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 0.75rem;
  color: var(--accent);
}
/* --------------------------------------------------
   LIFE IN MOTION (Chery-style)
-------------------------------------------------- */

.aerix-life {
  padding: 80px 24px;
}

.aerix-life-grid {
  margin-top: 40px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}

.life-card {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  border: 1px solid rgba(148, 163, 184, 0.25);
}

.life-card.large {
  grid-column: span 2;
}

.life-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.life-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent, rgba(0,0,0,0.7));
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: 0.25s ease;
}

.life-card.large:hover .life-overlay {
  opacity: 1;
}

/* --------------------------------------------------
   OFFER TILES
-------------------------------------------------- */

.offer-card {
  text-align: left;
  padding: 24px;
}

.offer-card h3 {
  margin-bottom: 8px;
}

/* --------------------------------------------------
   MOBILITY SECTION
-------------------------------------------------- */

.aerix-mobility {
  padding: 80px 24px;
  background: radial-gradient(circle at top, #0a0f1c 0, #020617 70%);
}

.mobility-grid .mobility-card {
  padding: 24px;
  text-align: left;
}
.model-page {
    font-family: 'Inter', sans-serif;
    background: #0d0d0d;
    color: #fff;
}

.hero {
    display: flex;
    justify-content: space-between;
    padding: 80px;
    background: linear-gradient(135deg, #111, #1a1a1a);
}

.hero-content h1 {
    font-size: 4rem;
    font-weight: 700;
}

.price {
    font-size: 1.5rem;
    color: #00d4ff;
}

.specs, .features, .gallery, .cta {
    padding: 60px 80px;
}

.spec-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.cta-btn {
    padding: 15px 30px;
    background: #00d4ff;
    color: #000;
    border-radius: 6px;
    margin-right: 20px;
    text-decoration: none;
    font-weight: 600;
}

.cta-btn.secondary {
    background: transparent;
    border: 2px solid #00d4ff;
    color: #00d4ff;
}

/* --------------------------------------------------
   RESPONSIVE DESIGN
-------------------------------------------------- */

/* Tablets */
@media (max-width: 1024px) {

  .top-bar {
    padding: 0 20px;
  }

  .main-nav {
    gap: 14px;
    font-size: 0.85rem;
  }

}


/* Mobile */
@media (max-width: 768px) {

  .top-bar {
    flex-direction: column;
    height: auto;
    padding: 15px;
    gap: 10px;
  }

  .logo-img {
    height: 42px;
  }

  .main-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }

  .main-nav a {
    font-size: 0.9rem;
  }

  .container,
  .section,
  .content {
    padding: 20px;
  }

  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.4rem;
  }

}


/* Small phones */
@media (max-width: 480px) {

  .top-bar {
    padding: 12px;
  }

  .main-nav {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }

  .main-nav a {
    width: 100%;
    text-align: center;
    padding: 8px 0;
  }

  h1 {
    font-size: 1.6rem;
  }

  h2 {
    font-size: 1.3rem;
  }

  p {
    font-size: 0.95rem;
  }

}