/**
 * Estilos personalizados — Tema Elegante DixAutos
 */

:root {
  --color-bg: #FFFFFF;
  --color-bg-alt: #F7F7F5;
  --color-dark: #0A0A0A;
  --color-text: #1A1A1A;
  --color-muted: #777777;
  --color-accent: #C9A96E;
  --color-accent-hover: #B08D4A;
  --color-accent-light: rgba(201, 169, 110, 0.1);
  --color-border: #E5E5E5;
  --color-card: #FFFFFF;
  --transition: 300ms ease;
}

/* ── Base ─────────────────────────────────────────────── */

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3 {
  font-family: 'Montserrat', system-ui, sans-serif;
  color: var(--color-text);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-weight: 800; }

/* ── Scrollbar ────────────────────────────────────────── */

::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: var(--color-bg-alt); }
::-webkit-scrollbar-thumb { background: var(--color-muted); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-accent); }
* { scrollbar-width: thin; scrollbar-color: var(--color-muted) var(--color-bg-alt); }

/* ── Section label ────────────────────────────────────── */

.section-label {
  font-family: 'Inter', sans-serif;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ── Buttons — SIN display, dejar que Tailwind lo controle */

.btn-gold {
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  color: var(--color-dark);
  background-color: var(--color-accent);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition);
}
.btn-gold:hover { background-color: var(--color-accent-hover); }

.btn-dark {
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  color: #FFFFFF;
  background-color: var(--color-dark);
  border: none;
  cursor: pointer;
  transition: background-color var(--transition);
}
.btn-dark:hover { background-color: #222222; }

.btn-outline {
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.75rem;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--color-text);
  background-color: transparent;
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: background-color var(--transition), color var(--transition), border-color var(--transition);
}
.btn-outline:hover {
  background-color: var(--color-dark);
  color: #FFFFFF;
  border-color: var(--color-dark);
}

/* ── Header ───────────────────────────────────────────── */

.header-sticky {
  background-color: var(--color-dark);
  transition: background-color var(--transition), box-shadow var(--transition);
}
.header-sticky.scrolled {
  background-color: var(--color-dark);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25);
}

/* ── Hero ─────────────────────────────────────────────── */

.hero-section,
.hero-pattern {
  position: relative;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-dark);
  background-image:
    linear-gradient(135deg, rgba(10, 10, 10, 0.88) 0%, rgba(10, 10, 10, 0.72) 100%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23C9A96E' fill-opacity='0.06'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  background-size: cover, 60px 60px;
  color: #FFFFFF;
}
.hero-section > *,
.hero-pattern > * { position: relative; z-index: 1; }

/* ── Vehicle cards ────────────────────────────────────── */

.vehicle-card {
  background-color: var(--color-card);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.vehicle-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08);
}
.vehicle-card img { transition: transform 500ms ease; }
.vehicle-card:hover img { transform: scale(1.05); }

/* ── Badges ───────────────────────────────────────────── */

.badge-oferta {
  background: linear-gradient(135deg, #E53E3E, #C53030);
  color: #FFFFFF;
}
.badge-reservado { background: #3B82F6; color: #FFFFFF; }
.badge-vendido { background: #EF4444; color: #FFFFFF; }

/* ── Gallery ──────────────────────────────────────────── */

.gallery-main { aspect-ratio: 16 / 10; object-fit: cover; width: 100%; }
.gallery-thumb { transition: opacity var(--transition), box-shadow var(--transition); opacity: 0.6; cursor: pointer; }
.gallery-thumb:hover { opacity: 0.85; }
.gallery-thumb.active { opacity: 1; box-shadow: 0 0 0 2px var(--color-accent); }
.lightbox-overlay { background: rgba(10, 10, 10, 0.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }

/* ── Chatbot ──────────────────────────────────────────── */

.chatbot-toggle {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  color: var(--color-dark);
  transition: transform var(--transition), box-shadow var(--transition);
}
.chatbot-toggle:hover { transform: scale(1.08); }
.chatbot-window { box-shadow: 0 25px 80px rgba(0, 0, 0, 0.2); }
.chat-bubble-bot { background: #F3F3F3; color: var(--color-text); border-radius: 16px 16px 16px 4px; }
.chat-bubble-user { background: var(--color-dark); color: #FFFFFF; border-radius: 16px 16px 4px 16px; }
.typing-indicator span { display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--color-muted); animation: typingBounce 1.4s infinite ease-in-out both; }
.typing-indicator span:nth-child(1) { animation-delay: -0.32s; }
.typing-indicator span:nth-child(2) { animation-delay: -0.16s; }
@keyframes typingBounce { 0%, 80%, 100% { transform: scale(0.6); opacity: 0.5; } 40% { transform: scale(1); opacity: 1; } }

/* ── Filters ──────────────────────────────────────────── */

.filter-section { border-bottom: 1px solid var(--color-border); padding-bottom: 1.25rem; margin-bottom: 1.25rem; }
.filter-section:last-child { border-bottom: none; margin-bottom: 0; padding-bottom: 0; }

/* ── Brand marquee ────────────────────────────────────── */

.brands-marquee {
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}
.brands-marquee-track {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  width: max-content;
  animation: marqueeScroll 30s linear infinite;
}
.brands-marquee:hover .brands-marquee-track {
  animation-play-state: paused;
}
.brands-marquee-item {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0.5rem 0.75rem;
  filter: grayscale(100%);
  opacity: 0.5;
  transition: filter var(--transition), opacity var(--transition);
}
.brands-marquee-item:hover {
  filter: grayscale(0%);
  opacity: 1;
}
@keyframes marqueeScroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ── Focus states ─────────────────────────────────────── */

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ── Pagination ───────────────────────────────────────── */

.pagination-link { transition: background-color var(--transition), color var(--transition); }
.pagination-link.active { background-color: var(--color-dark); color: #FFFFFF; }

/* ── Equipment chips ──────────────────────────────────── */

.equip-chip {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition), background-color var(--transition);
}
.equip-chip:hover { border-color: var(--color-accent); background-color: var(--color-accent-light); }

/* ── Trust icons ──────────────────────────────────────── */

.trust-icon {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  color: var(--color-dark);
}

/* ── Line clamp (Tailwind CDN no incluye el plugin) ──── */

.line-clamp-1 { display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-2 { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.line-clamp-3 { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* ── Spec items ───────────────────────────────────────── */

.spec-item { border-left: 3px solid var(--color-accent); padding-left: 1rem; }

/* ── Skeleton loading ─────────────────────────────────── */

.skeleton {
  background: linear-gradient(90deg, var(--color-bg-alt) 25%, var(--color-border) 50%, var(--color-bg-alt) 75%);
  background-size: 200% 100%;
  animation: skeleton 1.5s infinite;
  border-radius: 0.25rem;
}
@keyframes skeleton { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ── Animations ───────────────────────────────────────── */

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideUp { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
.animate-fade-in { animation: fadeIn 0.5s ease forwards; }
.animate-slide-up { animation: slideUp 0.6s ease forwards; }

/* ── Mobile menu ──────────────────────────────────────── */

@keyframes slideMenuEnter { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: translateY(0); } }
.mobile-menu-enter { animation: slideMenuEnter 0.3s ease forwards; }