/* ============================================================
   Eurasia Moto — theme
   Éditorial sport-auto : noir profond + orange signal.
   ============================================================ */

:root {
  --noir: #0c0d0f;
  --charbon: #16181c;
  --panneau: #1f232a;
  --orange: #ff4a16;
  --ambre: #ffb347;
  --texte: #f3f4f6;
  --gris: #a9b0ba;
  --ligne: #2a2f37;
  --header-h: 118px;
}

* { -webkit-font-smoothing: antialiased; }

html { scroll-behavior: smooth; }

body {
  font-family: "Barlow", system-ui, sans-serif;
  background-color: var(--noir);
  color: var(--texte);
}

.font-display { font-family: "Oswald", system-ui, sans-serif; }

/* ---------- Liens / presse-lignes ---------- */
a { color: inherit; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-family: "Oswald", system-ui, sans-serif;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 500;
  line-height: 1;
  padding: .95rem 1.5rem;
  transition: transform .18s ease, background-color .18s ease,
              color .18s ease, box-shadow .18s ease;
}
.btn svg { width: 1.05em; height: 1.05em; }
.btn-primary { background: var(--orange); color: #141006; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 28px -12px rgba(255,74,22,.7); }
.btn-ghost { border: 1px solid var(--ligne); color: var(--texte); background: transparent; }
.btn-ghost:hover { border-color: var(--orange); color: var(--orange); }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 60; background: rgba(12,13,15,.88); backdrop-filter: blur(10px); border-bottom: 1px solid var(--ligne); }
.utility-bar { background: var(--charbon); border-bottom: 1px solid var(--ligne); }
.brand { display: inline-flex; align-items: baseline; gap: .55rem; }
.brand .mark { width: 34px; height: 34px; border: 2px solid var(--orange); display: inline-grid; place-items: center; transform: rotate(-6deg); }
.brand .mark svg { width: 18px; height: 18px; color: var(--orange); transform: rotate(14deg); }

.nav-item { position: relative; }
.nav-link {
  font-family: "Oswald", system-ui, sans-serif;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-size: .92rem;
  display: block;
  padding: .55rem .4rem;
  color: var(--gris);
  transition: color .16s ease;
  position: relative;
}
.nav-link::after {
  content: ""; position: absolute; left: .4rem; right: .4rem; bottom: .2rem;
  height: 2px; background: var(--orange); transform: scaleX(0);
  transform-origin: left; transition: transform .2s ease;
}
.nav-link:hover, .nav-link.is-active { color: var(--texte); }
.nav-link:hover::after, .nav-link.is-active::after { transform: scaleX(1); }
.nav-link.is-active { color: var(--texte); }

.dropdown-panel {
  position: absolute; top: calc(100% + .35rem); left: 0;
  min-width: 252px; background: var(--charbon); border: 1px solid var(--ligne);
  padding: .45rem 0; opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
}
.nav-item.is-open .dropdown-panel, .nav-item:hover .dropdown-panel, .nav-item:focus-within .dropdown-panel {
  opacity: 1; visibility: visible; transform: translateY(0);
}
.dropdown-link {
  display: block; padding: .6rem 1.15rem; font-family: "Oswald", system-ui, sans-serif;
  text-transform: uppercase; letter-spacing: .08em; font-size: .86rem;
  color: var(--texte); border-left: 2px solid transparent;
}
.dropdown-link:hover { color: var(--orange); border-left-color: var(--orange); background: var(--panneau); }

.mobile-menu { background: var(--noir); border-top: 1px solid var(--ligne); }

/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden; white-space: nowrap; background: var(--orange); color: #141006;
  font-family: "Oswald", system-ui, sans-serif; text-transform: uppercase; letter-spacing: .14em;
}
.marquee-track { display: inline-block; padding-block: .5rem; animation: marquee 26s linear infinite; }
.marquee-track span { margin-inline: 1.25rem; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: calc(100svh - var(--header-h)); display: flex; align-items: flex-end; overflow: hidden; }
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(12,13,15,.05) 0%, rgba(12,13,15,.45) 48%, rgba(12,13,15,.92) 100%); }
.hero-inner { position: relative; z-index: 2; width: 100%; }

/* ---------- Révélation au scroll ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

/* Entrée du hero */
@keyframes rise { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: none; } }
.rise { opacity: 0; animation: rise .8s cubic-bezier(.2,.7,.2,1) forwards; }

/* ---------- Zoom images ---------- */
.img-zoom { overflow: hidden; display: block; }
.img-zoom img { transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.img-zoom:hover img { transform: scale(1.05); }

/* ---------- Numéro de section ---------- */
.sec-no {
  font-family: "Oswald", system-ui, sans-serif; letter-spacing: .18em;
  color: var(--orange); font-size: .8rem;
}

/* ---------- Linéa / règles ---------- */
.hairline { height: 1px; background: var(--ligne); }

/* ---------- Lien externe avec flèche ---------- */
.ext-link { display: inline-flex; align-items: center; gap: .4rem; color: var(--ambre); border-bottom: 1px solid rgba(255,179,71,.4); padding-bottom: 2px; transition: color .16s ease, border-color .16s ease; }
.ext-link:hover { color: var(--orange); border-color: var(--orange); }

/* ---------- Footer ---------- */
.site-footer { background: var(--charbon); border-top: 1px solid var(--ligne); }
.site-footer a { color: var(--gris); transition: color .16s ease; }
.site-footer a:hover { color: var(--texte); }

/* ---------- Accessibilité ---------- */
:focus-visible { outline: 2px solid var(--orange); outline-offset: 2px; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  html { scroll-behavior: auto; }
}