@charset "utf-8";
@import url(reset.css);

/* ==============================
   Variables & reset
============================== */
:root{
  --bg:#f9fafb;
  --card:#ffffff;
  --muted:#4a5568;
  --text:#1a202c;
  --accent:#4f46e5;
  --accent-2:#14b8a6;
  --ring:rgba(79,70,229,.35);
  --radius:14px;
  --shadow:0 10px 25px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);
}

*{box-sizing:border-box}
html,body{
  margin:0; padding:0; color:var(--text);
  font-family:Inter, ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;
  /* Fond pastel doux (HP + pages internes) */
  background:
    radial-gradient(circle at 20% 20%, rgba(255,210,220,.4), transparent 60%),
    radial-gradient(circle at 80% 20%, rgba(255,236,210,.4), transparent 60%),
    radial-gradient(circle at 40% 80%, rgba(210,240,255,.4), transparent 60%),
    radial-gradient(circle at 80% 80%, rgba(235,230,255,.4), transparent 60%),
    #fafafa;
  background-attachment:fixed;
  overflow-x:hidden; /* évite débordement horizontal sur mobile */
}

a{color:inherit; text-decoration:none}
.container{max-width:1200px; margin:0 auto; padding:0 24px}
img{max-width:100%; height:auto; display:block}

/* ==============================
   Header commun
============================== */
header{
  position:sticky; top:0; z-index:10;
  background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid #e5e7eb;
}
.nav{
  position:relative; /* ancre le menu mobile absolu */
  display:flex; align-items:center; justify-content:space-between; height:68px;
}
.brand{display:flex; align-items:center; gap:12px; font-weight:700}
.logo-img{width:28px; height:28px; object-fit:contain}
.menu{display:flex; gap:20px; align-items:center; color:var(--muted)}
.menu a{padding:8px 10px; border-radius:8px}
.menu a:hover{color:var(--text); background:rgba(0,0,0,.04)}

/* Lien logo cliquable */
.logo-link{display:flex; align-items:center; gap:12px; font-weight:700; color:inherit}
.logo-link:hover{opacity:.9}

/* ==============================
   Boutons
============================== */
.btn{display:inline-flex; align-items:center; justify-content:center; gap:8px;
  padding:10px 14px; border-radius:10px; font-weight:600}
.btn-primary{background:linear-gradient(135deg, var(--accent), #7a73ff); color:#fff; box-shadow:0 10px 22px var(--ring)}
.btn-ghost{border:1px solid #e5e7eb; color:var(--text); background:#fff}

/* ==============================
   HERO (Home)
============================== */
.hero{
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(79,70,229,.08), transparent 60%),
    radial-gradient(900px 500px at 90% -20%, rgba(20,184,166,.1), transparent 60%);
  border-bottom:1px solid #e5e7eb;
}

/* Nouveau : padding horizontal */
.hero-inner{
  padding:96px 24px 72px;
  display:grid; grid-template-columns:1.15fr .85fr; gap:40px; align-items:center;
}

.kicker{color:var(--accent-2); font-weight:700; text-transform:uppercase; font-size:12px; letter-spacing:.02em}
h1{font-size:clamp(36px, 6vw, 56px); line-height:1.05; margin:12px 0 18px}
.lead{color:var(--muted); font-size:clamp(16px, 2.2vw, 18px); max-width:48ch}
.cta{display:flex; gap:12px; margin-top:24px}

/* Taille max du visuel dans le hero */
.hero-inner .mock{ max-width: 520px; justify-self: end; }
@media (max-width:980px){ .hero-inner .mock{ max-width: 420px; margin: 20px auto 0; } }



/* Visuel maquette / illustration */
.mock{
  background:var(--card);
  border:1px solid #e5e7eb;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  overflow:hidden;
  display:flex;
}
.mock img{
  max-width:100%;
  max-height:100%;
  object-fit:contain;
  border-radius:var(--radius);
}

/* ==============================
   Sections & cartes (Home)
============================== */
section{padding:72px 0}
.section-title{font-size:clamp(24px, 3.5vw, 36px); margin-bottom:12px}
.section-desc{color:var(--muted); margin-bottom:28px; max-width:70ch}

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

/* Carte (fusion des doublons) */
.card{
  background:var(--card);
  border:1px solid #e5e7eb;
  border-radius:var(--radius);
  padding:22px;
  box-shadow:var(--shadow);
  transition:all .25s ease;
  cursor:pointer;
}
.card:hover{
  box-shadow:0 12px 28px rgba(0,0,0,.12);
  transform:translateY(-2px);
  border-color:var(--accent);
}
.card:active{
  transform:translateY(0) scale(.99);
  box-shadow:0 8px 20px rgba(0,0,0,.08);
}

/* .card utilisée comme lien principal */
a.card{
  display:block;
  text-align:center;
  background:linear-gradient(135deg, var(--accent), #7a73ff);
  color:#fff;
  border:none;
  border-radius:18px;
  padding:24px 20px;
  box-shadow:0 8px 18px rgba(79,70,229,.25);
}
a.card:hover{
  transform:translateY(-3px);
  box-shadow:0 12px 24px rgba(79,70,229,.35);
  background:rgba(79,70,229,.04); /* fond clair au hover */
}
a.card h3, a.card p{color:#fff}
a.card:hover h3, a.card:hover p{color:var(--muted)} /* texte devient gris au hover */

.card h3{margin:8px 0 8px; font-size:18px}
.card p{color:var(--muted); margin:0}

.pills{display:flex; flex-wrap:wrap; gap:10px; margin-top:18px}
.pill{padding:8px 12px; border-radius:999px; border:1px solid #e5e7eb; color:var(--muted); background:#fff}

.callout{
  background:linear-gradient(135deg, rgba(79,70,229,.05), rgba(20,184,166,.05));
  border:1px solid #e5e7eb; border-radius:var(--radius);
  padding:18px; color:var(--muted)
}

/* Bloc lien réutilisable */
.callout-link{
  margin-top:32px; text-align:center; padding:24px;
  border:1px solid #e5e7eb; border-radius:var(--radius);
  background:linear-gradient(135deg, rgba(79,70,229,.05), rgba(20,184,166,.05));
  box-shadow:var(--shadow);
}
.callout-link a.btn{margin-top:12px; display:inline-block}

/* ===== Tableaux comparatifs ===== */
.table-esa{
  width:100%;
  border:1px solid #e5e7eb;
  border-radius:var(--radius);
  background:var(--card);
  box-shadow:var(--shadow);
  border-collapse:separate;
  overflow:hidden;
}
.table-esa th, .table-esa td{
  padding:12px 14px;
  border-bottom:1px solid #e5e7eb;
  vertical-align:top;
}
.table-esa th{
  font-weight:700;
  background:linear-gradient(135deg, rgba(79,70,229,.05), rgba(20,184,166,.05));
}
.table-esa tr:last-child td{border-bottom:none}

/* Première colonne (pays / compagnie) */
.table-esa th.pays-col{width:16ch}
.table-esa th.airline-col{width:22ch}

/* Tags d'état */
.tag{
  display:inline-block; padding:4px 8px;
  border:1px solid #e5e7eb; border-radius:999px;
  font-size:12px; color:var(--muted); background:#fff;
}
.tag.ok  { background:rgba(20,184,166,.08) }
.tag.no  { background:rgba(229,62,62,.08) }
.tag.info{ background:rgba(79,70,229,.08) }

/* Texte de note sous tableau */
.table-note{margin-top:14px}

/* ==============================
   Footer
============================== */
footer{border-top:1px solid #e5e7eb; padding:40px 0; color:var(--muted)}

/* ==============================
   PAGE INTERNE
============================== */
.subhero{
  border-bottom:1px solid #e5e7eb;
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(79,70,229,.08), transparent 60%),
    radial-gradient(900px 500px at 90% -20%, rgba(20,184,166,.1), transparent 60%);
}
.subhero-inner{padding:72px 24px 48px} /* marge L/R ajoutée */
.subhero .lead{max-width:68ch}

main.page{padding:42px 0}
.content{display:grid; grid-template-columns:1.4fr .6fr; gap:28px}
.prose{
  background:var(--card);
  border:1px solid #e5e7eb;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:28px;
}
.prose h2{font-size:24px; margin:24px 0 8px}
.prose p{color:var(--muted); line-height:1.7}
.prose ul{margin:10px 0 0 18px; color:var(--muted)}

.split{display:grid; grid-template-columns:1fr 1fr; gap:18px}

.badge{
  display:inline-flex; align-items:center; gap:8px;
  padding:8px 12px; border-radius:999px;
  border:1px solid #e5e7eb; color:var(--muted); background:#fff;
  margin-bottom:10px;
}

.figure{border:1px solid #e5e7eb; border-radius:var(--radius); overflow:hidden; background:#fff}
.figure img{width:100%; height:auto}
.figure figcaption{padding:10px 12px; font-size:12px; color:var(--muted); background:#fafafa}

/* Aside / TOC */
.toc{position:sticky; top:88px}
.toc .card a{display:block; padding:8px 0; color:var(--muted)}
.toc .card a:hover{color:var(--text)}

/* FAQ (détails) */
details{border:1px solid #e5e7eb; border-radius:12px; padding:12px 14px; background:#fff}
details + details{margin-top:12px}
details summary{cursor:pointer; font-weight:600}

/* ==============================
   Utilitaires
============================== */
.stretched-link{position:relative}
.stretched-link::after{content:""; position:absolute; inset:0}

.highlight-block{
  background:linear-gradient(135deg, rgba(79,70,229,.08), rgba(20,184,166,.08));
  border:1px solid #e5e7eb; border-radius:var(--radius);
  padding:24px; margin-top:32px; box-shadow:var(--shadow);
}
.highlight-block h2{margin-top:0}
.highlight-block .note{
  background:#fff; border:1px solid #e5e7eb; border-radius:var(--radius);
  padding:14px 16px; margin-top:18px; font-size:15px;
}

/* Lien retour discret */
.back-link{margin-top:32px; text-align:center}
.back-link a{color:var(--accent); font-weight:600; text-decoration:none}
.back-link a:hover{text-decoration:underline}

/* ==============================
   Responsive
============================== */
@media (max-width:980px){
  .hero-inner{grid-template-columns:1fr; padding:72px 24px 42px} /* conserve marge L/R */
  .grid{grid-template-columns:1fr}
  .content{grid-template-columns:1fr}
  .split{grid-template-columns:1fr}
  .toc{position:static}
  .subhero-inner{padding:56px 24px 36px}
}
@media (max-width:480px){
  .hero-inner{padding-left:28px; padding-right:28px}
  .subhero-inner{padding-left:28px; padding-right:28px}
}

/* Compense le header sticky pour les ancres */
h2[id], h3[id], .anchor-target{scroll-margin-top:96px}

/* ===== Burger menu ===== */
.burger{
  display:none; position:relative;
  width:32px; height:24px; border:none; background:none; cursor:pointer;
}
.burger span, .burger::before, .burger::after{
  content:""; position:absolute; left:0; right:0; height:3px;
  background:var(--text); border-radius:2px;
  transition:transform .3s ease, opacity .3s ease;
}
.burger span{top:50%; transform:translateY(-50%)}
.burger::before{top:0}
.burger::after{bottom:0}

/* Mobile : afficher le burger et replier le menu */
@media (max-width:980px){
  .burger{display:block}
  .menu{
    display:none; position:absolute; left:0; right:0; top:68px;
    background:#fff; border-bottom:1px solid #e5e7eb;
    padding:12px 16px; flex-direction:column; gap:6px;
    box-shadow:0 10px 25px rgba(0,0,0,.06);
  }
  .menu.open{display:flex}
}

/* Animation croix quand menu ouvert */
.burger.open span{opacity:0}
.burger.open::before{transform:translateY(11px) rotate(45deg)}
.burger.open::after{transform:translateY(-11px) rotate(-45deg)}