/* =========================================================
   Cars AlemanFrance — Tema claro, sobrio y profesional
   Fondo blanco · acentos con colores de banderas
   Alemania (negro, rojo, dorado) + Francia (azul, blanco, rojo)
   ========================================================= */

:root {
  /* Alemania */
  --de-black: #16181d;
  --de-red:   #d7141a;
  --de-gold:  #e3b100;
  /* Francia */
  --fr-blue:  #0055a4;
  --fr-white: #ffffff;
  --fr-red:   #ef4135;

  /* Base (claro, lujo sobrio) */
  --bg:        #f7f8fa;
  --surface:   #ffffff;
  --ink:       #101216;   /* negro grafito para CTA y titulares */
  --gold-lux:  #b08d3a;   /* oro refinado, acento premium */
  --text:      #16181d;
  --text-soft: #626b78;
  --border:    #e8eaee;
  --border-2:  #dcdfe5;

  /* Glass (para header y overlays) */
  --glass-bg:     rgba(255, 255, 255, 0.72);
  --glass-border: rgba(255, 255, 255, 0.9);
  --shadow:    0 6px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 16px 40px rgba(15, 23, 42, 0.12);
  --blur: 16px;

  /* Acentos de banderas */
  --flag-de: linear-gradient(90deg, var(--de-black) 0 33.3%, var(--de-red) 0 66.6%, var(--de-gold) 0 100%);
  --flag-fr: linear-gradient(90deg, var(--fr-blue) 0 33.3%, var(--fr-white) 0 66.6%, var(--fr-red) 0 100%);
  /* Acento sobrio de dos tonos: rojo Alemania + azul Francia */
  --flag-bar: linear-gradient(90deg, var(--de-red) 0 50%, var(--fr-blue) 50% 100%);

  --radius: 16px;
  --radius-sm: 12px;
  --maxw: 1180px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: 92px; }

body {
  font-family: "Inter", system-ui, sans-serif;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  line-height: 1.55;
  overflow-x: hidden;
}

h1, h2, h3, h4, .brand__text { font-family: "Sora", "Inter", sans-serif; }
a { color: inherit; text-decoration: none; }
svg { display: block; }
.icon { width: 1.25em; height: 1.25em; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.ico-wa { fill: currentColor; stroke: none; }

/* ---------- Superficies ---------- */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--blur)) saturate(150%);
  -webkit-backdrop-filter: blur(var(--blur)) saturate(150%);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.surface { background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); }

/* ---------- Layout helpers ---------- */
.section { max-width: var(--maxw); margin: 0 auto; padding: 78px 22px; }
.section__head { text-align: center; max-width: 720px; margin: 0 auto 44px; }
.section__head h2 { font-size: clamp(1.7rem, 4vw, 2.4rem); font-weight: 800; letter-spacing: -.02em; }
.section__head h2::after { content:""; display:block; width:66px; height:4px; border-radius:4px; margin:14px auto 0; background: var(--flag-bar); }
.section__head p { color: var(--text-soft); margin-top: 12px; }

/* ---------- Banderas (acento gráfico, no emoji) ---------- */
.flag { display: inline-block; width: 22px; height: 15px; border-radius: 3px; border: 1px solid var(--border-2); }
.flag--de { background: linear-gradient(180deg, var(--de-black) 33%, var(--de-red) 33% 66%, var(--de-gold) 66%); }
.flag--fr { background: linear-gradient(90deg, var(--fr-blue) 33%, var(--fr-white) 33% 66%, var(--fr-red) 66%); }

.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 700; color: var(--text); }
.brand__mark { display: inline-flex; gap: 4px; padding: 6px; border-radius: 9px; background: #fff; border: 1px solid var(--border); }
.brand__text { font-size: 1.12rem; letter-spacing: -.01em; }
.brand__text strong { color: var(--ink); }

/* ---------- Navbar ---------- */
.nav {
  position: sticky; top: 0; z-index: 50;
  display: flex; align-items: center; justify-content: space-between; gap: 18px;
  padding: 13px 22px;
  border-left: 0; border-right: 0; border-top: 0;
  border-bottom: 1px solid var(--border);
}
.nav::before { content:""; position:absolute; top:0; left:0; right:0; height:3px; background: var(--flag-bar); }
.nav__links { display: flex; gap: 26px; font-weight: 500; }
.nav__links a { color: var(--text-soft); transition: color .2s; position: relative; }
.nav__links a:hover { color: var(--text); }
.nav__links a::after { content:""; position:absolute; left:0; bottom:-7px; height:2px; width:0; background: var(--ink); transition: width .25s var(--ease); }
.nav__links a:hover::after { width: 100%; }
.nav__cta { display: flex; align-items: center; gap: 12px; }

.nav__toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav__toggle span { width: 24px; height: 2px; background: var(--text); border-radius: 2px; transition: .25s; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px; border-radius: 10px; font-weight: 600; font-size: .95rem;
  cursor: pointer; border: 1.5px solid transparent;
  transition: transform .18s var(--ease), box-shadow .2s, background .2s, border-color .2s, color .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn--primary { background: var(--ink); color: #fff; border-color: var(--ink); letter-spacing: .01em; }
.btn--primary:hover { background: #000; box-shadow: 0 10px 24px rgba(16,18,22,.24); }
.btn--ghost { background: #fff; color: var(--text); border-color: var(--border-2); }
.btn--ghost:hover { border-color: var(--ink); }
.btn--wa { background: #25D366; color: #fff; border-color: #25D366; }
.btn--wa:hover { background: #1eb457; box-shadow: 0 8px 20px rgba(37,211,102,.3); }
.btn--block { width: 100%; }
.btn .icon { width: 18px; height: 18px; }

.pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--border); font-size: .85rem; color: var(--text-soft); margin-bottom: 18px; }
.pill .icon { width: 16px; height: 16px; color: var(--fr-blue); }

/* ---------- Hero ---------- */
.hero { max-width: var(--maxw); margin: 0 auto; padding: 56px 22px 26px; }
.hero__inner { display: grid; grid-template-columns: 1.4fr 1fr; gap: 24px; align-items: stretch; }
.hero__copy { padding: 42px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); position: relative; overflow: hidden; }
.hero__copy::before { content:""; position:absolute; top:0; left:0; bottom:0; width:4px; background: linear-gradient(180deg, var(--de-red) 0 50%, var(--fr-blue) 50% 100%); }
.hero__copy h1 { font-size: clamp(1.9rem, 4.6vw, 3.1rem); font-weight: 800; line-height: 1.1; letter-spacing: -.03em; }
.grad-de { color: var(--de-red); }
.grad-fr { color: var(--fr-blue); }
.lead { color: var(--text-soft); margin: 20px 0 26px; font-size: 1.05rem; max-width: 56ch; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__markets { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.hero__markets li { font-size: .82rem; color: var(--text-soft); padding: 6px 12px; border-radius: 999px; border: 1px solid var(--border); background: #fff; }

.hero__stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.stat { border-radius: var(--radius-sm); padding: 24px; display: flex; flex-direction: column; justify-content: center; gap: 6px; background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); }
.stat__num { font-family: "Sora"; font-size: 1.9rem; font-weight: 800; color: var(--text); }
.stat__label { color: var(--text-soft); font-size: .88rem; }

/* ---------- Filtros catálogo ---------- */
.filters { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-bottom: 34px; }
.chip {
  padding: 9px 18px; border-radius: 999px; cursor: pointer; font-weight: 500; font-size: .9rem;
  background: #fff; border: 1.5px solid var(--border-2); color: var(--text-soft); transition: .2s;
}
.chip:hover { color: var(--text); border-color: var(--ink); }
.chip.is-active { color: #fff; background: var(--ink); border-color: var(--ink); }

/* ---------- Catálogo ---------- */
.catalog { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 22px; }
.card {
  border-radius: var(--radius); overflow: hidden; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow);
  transition: transform .25s var(--ease), box-shadow .25s, border-color .25s; position: relative;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card__media { position: relative; aspect-ratio: 16/10; overflow: hidden; background: #eef1f5; }
.card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.card:hover .card__media img { transform: scale(1.05); }
.card__badge { position: absolute; top: 12px; left: 12px; padding: 5px 12px; border-radius: 999px; font-size: .72rem; font-weight: 600; background: rgba(255,255,255,.92); color: var(--text); border: 1px solid var(--border); }
.card__origin { position: absolute; top: 12px; right: 12px; display: flex; gap: 4px; }
.card__body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.card__title { font-size: 1.1rem; font-weight: 700; font-family: "Sora"; }
.card__desc { color: var(--text-soft); font-size: .9rem; flex: 1; }
.card__foot { display: flex; align-items: center; justify-content: space-between; margin-top: 8px; gap: 10px; }
.card__price { font-family: "Sora"; font-weight: 700; color: var(--text); font-size: 1.12rem; }
.card__price small { color: var(--gold-lux); font-weight: 600; font-size: .64rem; display: block; text-transform: uppercase; letter-spacing: .08em; margin-top: 2px; }
.card__wa { padding: 9px 14px; font-size: .85rem; }

/* Skeleton */
.card--skeleton { min-height: 320px; border-top: 0; background:
  linear-gradient(100deg, #f0f2f5 30%, #f7f8fa 50%, #f0f2f5 70%);
  background-size: 200% 100%; animation: shimmer 1.4s infinite; }
.card--skeleton::before { display: none; }
@keyframes shimmer { to { background-position: -200% 0; } }

.catalog__status { text-align: center; color: var(--text-soft); margin-top: 26px; padding: 18px; background: #fff; border: 1px solid var(--border); border-radius: var(--radius-sm); }

/* ---------- Logística ---------- */
.logistics { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 20px; }
.feature { padding: 28px; border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow); transition: transform .25s var(--ease), border-color .25s; }
.feature:hover { transform: translateY(-5px); border-color: var(--border-2); }
.feature__icon { display: inline-flex; align-items: center; justify-content: center; width: 48px; height: 48px; border-radius: 12px; background: #f2f5f9; color: var(--ink); margin-bottom: 14px; border: 1px solid var(--border); }
.feature__icon .icon { width: 24px; height: 24px; }
.feature h3 { font-size: 1.12rem; margin-bottom: 8px; }
.feature p { color: var(--text-soft); font-size: .92rem; }

/* ---------- Footer ---------- */
.footer { margin-top: 40px; border-radius: 0; border: 0; border-top: 1px solid var(--border); background: var(--surface); box-shadow: none; padding: 52px 22px 22px; position: relative; }
.footer::before { content:""; position:absolute; top:0; left:0; right:0; height:3px; background: var(--flag-bar); }
.footer__grid { max-width: var(--maxw); margin: 0 auto; display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.4fr; gap: 32px; }
.footer__brand p { color: var(--text-soft); font-size: .9rem; margin-top: 14px; max-width: 34ch; }
.footer__brand .flags-inline { display: inline-flex; gap: 6px; vertical-align: middle; }
.footer__col { display: flex; flex-direction: column; gap: 10px; }
.footer__col h4, .footer__contact h4 { font-size: .95rem; margin-bottom: 6px; }
.footer__col a, .footer__col span { color: var(--text-soft); font-size: .9rem; transition: color .2s; }
.footer__col a:hover { color: var(--fr-blue); }
.footer__contact { display: flex; flex-direction: column; gap: 12px; }
.footer__bottom { max-width: var(--maxw); margin: 34px auto 0; padding-top: 20px; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; color: var(--text-soft); font-size: .84rem; }
.footer__flags { display: inline-flex; gap: 6px; }

/* ---------- FAB WhatsApp ---------- */
.fab-wa {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center; color: #fff;
  background: #25D366; box-shadow: 0 8px 24px rgba(37,211,102,.4);
  transition: transform .2s var(--ease);
}
.fab-wa:hover { transform: scale(1.08); }
.fab-wa .icon { width: 28px; height: 28px; stroke: none; fill: currentColor; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  .nav__links {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; gap: 4px; padding: 16px 22px;
    background: #fff; border-bottom: 1px solid var(--border); box-shadow: var(--shadow);
    transform: translateY(-12px); opacity: 0; pointer-events: none; transition: .25s;
  }
  .nav__links.is-open { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__toggle { display: flex; }
  .nav__cta .btn--wa span { display: none; }
  .footer__grid { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; gap: 10px; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; transition: none !important; }
}