/* ==========================================
   LoQueBusco.com.ar — Estilos Globales
   ========================================== */

/* ---------- CSS Variables ---------- */
:root {
  --color-primary: #0F2B46;
  --color-primary-light: #1A4D78;
  --color-primary-dark: #091C2F;
  --color-accent: #F59E0B;
  --color-accent-hover: #D97706;
  --color-accent-light: #FFF8EB;
  --color-bg: #F8FAFC;
  --color-text: #1E293B;
  --color-text-light: #64748B;
  --color-border: #E2E8F0;
}

/* ---------- Material Symbols ---------- */
.material-symbols-outlined {
  font-variation-settings:
    'FILL' 0,
    'wght' 400,
    'GRAD' 0,
    'opsz' 24;
}

/* ---------- Typography ---------- */
h1 { font-weight: 800; letter-spacing: -0.025em; }
h2 { font-size: 1.5rem; font-weight: 700; letter-spacing: -0.015em; }
h3 { font-size: 1.125rem; font-weight: 600; }
.price, [data-price] { font-variant-numeric: tabular-nums; }

/* ---------- Hero Gradient ---------- */
.hero-gradient {
  background: linear-gradient(135deg, #091C2F 0%, #0F2B46 50%, #1A4D78 100%);
}

/* ---------- Search Glow ---------- */
.search-glow {
  transition: box-shadow 0.3s ease;
}
.search-glow:focus-within {
  box-shadow: 0 0 0 4px rgba(245, 158, 11, 0.35), 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* ---------- Navbar Scroll Effect ---------- */
.navbar {
  transition: padding 0.3s ease, background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.navbar.scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}
.navbar.scrolled .navbar-inner {
  height: 3.5rem;
}
.navbar-inner {
  height: 4rem;
  transition: height 0.3s ease;
}

/* ---------- Nav Link Underline ---------- */
.nav-link {
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  border-radius: 1px;
  transition: width 0.3s ease;
}
.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* ---------- Mobile Menu ---------- */
.mobile-menu-overlay {
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}
.mobile-menu-overlay.open {
  opacity: 1;
  visibility: visible;
}
.mobile-menu-panel {
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-menu-panel.open {
  transform: translateX(0);
}

/* ---------- Hamburger Animation ---------- */
.hamburger span {
  transition: transform 0.3s ease, opacity 0.2s ease;
}
.hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.hamburger.open span:nth-child(2) {
  opacity: 0;
}
.hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ---------- Fade In Up Animation ---------- */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.fade-in-up {
  animation: fadeInUp 0.8s ease-out forwards;
  opacity: 0;
}
.fade-in-up-delay-1 { animation-delay: 0.15s; }
.fade-in-up-delay-2 { animation-delay: 0.3s; }
.fade-in-up-delay-3 { animation-delay: 0.45s; }
.fade-in-up-delay-4 { animation-delay: 0.6s; }

/* ---------- Counter Pulse Animation ---------- */
@keyframes countPulse {
  0% { transform: scale(0.8); opacity: 0; }
  60% { transform: scale(1.05); }
  100% { transform: scale(1); opacity: 1; }
}
.stat-counter {
  animation: countPulse 0.6s ease-out forwards;
  opacity: 0;
}

/* ---------- Vehicle Card ---------- */
.vehicle-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.vehicle-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.15);
}
.vehicle-card:hover img {
  transform: scale(1.05);
}

/* ---------- Category Card ---------- */
.category-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.category-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px -8px rgba(0, 0, 0, 0.2);
}

/* ---------- Scroll Reveal ---------- */
.scroll-reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}
.scroll-reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}
.scroll-reveal-delay-1 { transition-delay: 0.1s; }
.scroll-reveal-delay-2 { transition-delay: 0.2s; }
.scroll-reveal-delay-3 { transition-delay: 0.3s; }
.scroll-reveal-delay-4 { transition-delay: 0.4s; }

/* ---------- Skeleton Loading ---------- */
@keyframes shimmer {
  0% { background-position: -400px 0; }
  100% { background-position: 400px 0; }
}
.skeleton {
  background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
  background-size: 800px 100%;
  animation: shimmer 1.5s infinite linear;
  border-radius: 0.5rem;
}

/* ---------- Notification Animations ---------- */
@keyframes lqbSlideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}
@keyframes lqbSlideOut {
  from {
    transform: translateX(0);
    opacity: 1;
  }
  to {
    transform: translateX(100%);
    opacity: 0;
  }
}

/* ---------- Buttons ---------- */
.btn-accent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: var(--color-accent);
  color: #fff;
  padding: 0.625rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 700;
  font-size: 0.875rem;
  transition: background-color 0.2s ease, transform 0.1s ease, box-shadow 0.2s ease;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
.btn-accent:hover {
  background-color: var(--color-accent-hover);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}
.btn-accent:active {
  transform: scale(0.97);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background-color: transparent;
  color: var(--color-primary);
  padding: 0.625rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 600;
  font-size: 0.875rem;
  border: 2px solid var(--color-border);
  transition: border-color 0.2s ease, background-color 0.2s ease, transform 0.1s ease;
}
.btn-outline:hover {
  border-color: var(--color-primary-light);
  background-color: rgba(15, 43, 70, 0.04);
}
.btn-outline:active {
  transform: scale(0.97);
}

/* ---------- Badge ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.25rem 0.625rem;
  border-radius: 0.375rem;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-category {
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(4px);
  color: var(--color-primary-light);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}
.badge-featured {
  background-color: var(--color-accent);
  color: #fff;
}