@import url('https://fonts.googleapis.com/css2?family=Sora:wght@500;600;700;800&family=Inter:wght@400;500;600&display=swap');

:root {
  --bg: #070B16;
  --bg-2: #0D1426;
  --surf: rgba(255,255,255,.045);
  --surf-2: rgba(255,255,255,.08);
  --line: rgba(255,255,255,.1);
  --txt: #F5F7FF;
  --muted: #9AA6C4;
  --cyan: #5EF2D4;
  --blue: #2F7BFF;
  --coral: #FF6A3D;
  --grad: linear-gradient(120deg, #5EF2D4 0%, #2F7BFF 100%);
  --grad-warm: linear-gradient(120deg, #FF6A3D, #FFB347);
  --head: 'Sora', 'Segoe UI', Arial, sans-serif;
  --body: 'Inter', 'Segoe UI', Arial, sans-serif;
  --max: 1200px;
  --r: 18px;
  --r-s: 10px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--body); font-size: 17px; line-height: 1.65; color: var(--txt); background: var(--bg); }
body::before { content: ''; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background: radial-gradient(900px 500px at 15% -10%, rgba(47,123,255,.22), transparent 60%),
              radial-gradient(700px 400px at 90% 10%, rgba(94,242,212,.12), transparent 60%),
              radial-gradient(600px 400px at 70% 100%, rgba(255,106,61,.10), transparent 60%); }
img, svg { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3, h4 { font-family: var(--head); font-weight: 700; line-height: 1.12; margin: 0 0 .5em; letter-spacing: -.02em; color: var(--txt); }
h1 { font-size: clamp(2.6rem, 6vw, 4.8rem); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.9rem); }
h3 { font-size: 1.35rem; }
p { margin: 0 0 1em; max-width: 66ch; }
.lead { font-size: 1.15rem; color: var(--muted); }
.wrap { max-width: var(--max); margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px); }
section { padding: clamp(64px, 8vw, 120px) 0; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 3px; }
.grad-text { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* ---------- Header ---------- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(7,11,22,.7); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 78px; gap: 24px; }
.brand { display: flex; align-items: center; text-decoration: none; }
.brand svg { height: 54px; width: auto; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a { text-decoration: none; font-weight: 500; font-size: .92rem; color: var(--muted); padding: 8px 14px; border-radius: 999px; transition: .2s; }
.nav a:hover, .nav a[aria-current] { color: var(--txt); background: var(--surf-2); }
.lang { display: inline-flex; margin-left: 10px; border: 1px solid var(--line); border-radius: 999px; padding: 3px; font-size: .78rem; font-weight: 700; }
.lang a { padding: 5px 12px; border-radius: 999px; }
.lang a[aria-current] { background: var(--grad); color: #071224; }
.burger { display: none; background: none; border: 0; width: 44px; height: 44px; cursor: pointer; }
.burger span { display: block; height: 2px; background: var(--txt); margin: 6px 8px; border-radius: 2px; }

/* ---------- Boutons ---------- */
.btn { display: inline-flex; align-items: center; gap: 8px; text-decoration: none; font-family: var(--head); font-weight: 600; font-size: .95rem; padding: 14px 26px; border-radius: 999px; border: 1px solid var(--line); color: var(--txt); background: var(--surf); transition: transform .2s, background .2s, box-shadow .2s; cursor: pointer; }
.btn:hover { background: var(--surf-2); transform: translateY(-2px); }
.btn-or, .btn-grad { background: var(--grad); border-color: transparent; color: #071224; box-shadow: 0 10px 30px rgba(47,123,255,.35); }
.btn-or:hover, .btn-grad:hover { background: var(--grad); box-shadow: 0 14px 40px rgba(94,242,212,.4); }
.btn-clair { background: transparent; }

/* ---------- Hero ---------- */
.hero { padding: clamp(80px, 10vw, 140px) 0 0; overflow: hidden; position: relative; }
.hero h1 { max-width: 15ch; }
.hero .lead { max-width: 54ch; font-size: 1.2rem; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 36px; }
.bridge { margin-top: clamp(40px, 6vw, 80px); position: relative; }
.bridge svg { width: 100%; height: auto; }
.bridge .lab { font-family: var(--head); font-size: 22px; font-weight: 700; fill: var(--txt); }
.bridge .sub { font-family: var(--body); font-size: 11px; fill: var(--muted); letter-spacing: 2px; }
.bridge .arc { stroke: url(#arcGrad); stroke-width: 3; fill: none; stroke-linecap: round; stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: draw 2.4s cubic-bezier(.6,0,.2,1) .3s forwards; }
.bridge .glow { stroke: var(--blue); stroke-width: 18; opacity: .18; fill: none; filter: blur(6px); }
.bridge .dot { fill: var(--cyan); filter: drop-shadow(0 0 8px var(--cyan)); }
.bridge .land { fill: url(#landGrad); stroke: rgba(94,242,212,.7); stroke-width: 1.5; stroke-linejoin: round; }
.bridge .skyline { fill: rgba(47,123,255,.22); stroke: rgba(47,123,255,.6); stroke-width: 1; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@media (prefers-reduced-motion: reduce) { .bridge .arc { animation: none; stroke-dashoffset: 0; } .btn:hover { transform: none; } }

/* ---------- Cartes (verre) ---------- */
.card { background: var(--surf); border: 1px solid var(--line); border-radius: var(--r); backdrop-filter: blur(12px); }

/* ---------- Deux axes ---------- */
.axes { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.axe { padding: clamp(28px, 4vw, 48px); border-radius: var(--r); border: 1px solid var(--line); position: relative; overflow: hidden; }
.axe::before { content: ''; position: absolute; inset: 0 auto auto 0; width: 100%; height: 4px; }
.axe.dubai { background: linear-gradient(160deg, rgba(47,123,255,.18), rgba(47,123,255,.03)); }
.axe.dubai::before { background: var(--grad); }
.axe.afrique { background: linear-gradient(160deg, rgba(255,106,61,.16), rgba(255,106,61,.03)); }
.axe.afrique::before { background: var(--grad-warm); }
.axe h3 { font-size: 1.7rem; }
.axe ul { padding: 0; margin: 20px 0 28px; list-style: none; }
.axe li { padding: 12px 0; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; }
.axe li span:first-child { font-weight: 600; }
.axe li span:last-child { color: var(--muted); font-size: .88rem; text-align: right; }
.direction { display: inline-block; font-family: var(--head); font-size: .8rem; font-weight: 600; padding: 6px 12px; border-radius: 999px; background: var(--surf-2); margin-bottom: 14px; }
.dubai .direction { color: var(--cyan); } .afrique .direction { color: var(--coral); }

/* ---------- Chiffres ---------- */
.chiffres { position: relative; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 44px; }
.stat { padding: 28px; border-radius: var(--r); background: var(--surf); border: 1px solid var(--line); }
.stat strong { display: block; font-family: var(--head); font-size: 3rem; font-weight: 800; line-height: 1; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat span { display: block; margin-top: 12px; color: var(--muted); font-size: .93rem; }
.chiffres .note { margin-top: 28px; font-size: .85rem; color: var(--muted); opacity: .7; }

/* ---------- Pays ---------- */
.regions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.region { padding: 24px 26px; border-radius: var(--r); background: var(--surf); border: 1px solid var(--line); }
.region h3 { font-size: 1.1rem; margin-bottom: 8px; }
.region h3::after { content: ''; display: block; width: 36px; height: 3px; background: var(--grad); border-radius: 2px; margin-top: 10px; }
.region ul { list-style: none; padding: 0; margin: 12px 0 0; }
.region li a { display: flex; align-items: center; gap: 10px; text-decoration: none; padding: 8px 10px; margin: 0 -10px; border-radius: var(--r-s); font-weight: 500; font-size: .95rem; color: var(--txt); transition: background .15s; }
.region li a:hover { background: var(--surf-2); }
.region li a .flag { font-size: 1.15rem; line-height: 1; }
.region li a .l { margin-left: auto; font-size: .68rem; font-weight: 700; color: var(--muted); border: 1px solid var(--line); border-radius: 6px; padding: 2px 6px; }
.prioritaire a { font-weight: 700; }
.prioritaire a .l { color: var(--cyan); border-color: rgba(94,242,212,.4); }

/* ---------- Piliers ---------- */
.grid4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 44px; }
.pilier { padding: 28px; border-radius: var(--r); background: var(--surf); border: 1px solid var(--line); }
.pilier h3 { font-size: 1.2rem; }
.pilier p { font-size: .95rem; color: var(--muted); margin: 0; }
.pilier::before { content: ''; display: block; width: 44px; height: 44px; border-radius: 12px; background: var(--grad); margin-bottom: 20px; box-shadow: 0 8px 24px rgba(47,123,255,.35); }
.pilier:nth-child(even)::before { background: var(--grad-warm); box-shadow: 0 8px 24px rgba(255,106,61,.35); }

/* ---------- Citation ---------- */
.citation blockquote { margin: 0; font-family: var(--head); font-size: clamp(1.4rem, 2.6vw, 2.1rem); font-weight: 600; line-height: 1.35; max-width: 32ch; letter-spacing: -.01em; }
.citation cite { display: block; margin-top: 24px; font-style: normal; font-size: .95rem; color: var(--muted); }
.citation cite strong { color: var(--txt); }

/* ---------- Bande contact ---------- */
.cta .wrap > div, .cta .inner { }
.cta .wrap { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding-top: 40px; padding-bottom: 40px; border-radius: var(--r); background: linear-gradient(120deg, rgba(47,123,255,.25), rgba(94,242,212,.12)); border: 1px solid var(--line); max-width: calc(var(--max) - 8px); }
.cta h2 { margin: 0; font-size: 2rem; }
.cta p { color: var(--muted); margin: 6px 0 0; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--line); color: var(--muted); padding: 56px 0 32px; font-size: .9rem; }
.footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 32px; }
.footer h4 { color: var(--txt); font-size: .95rem; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin: 6px 0; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--cyan); }
.footer .base { margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer .brand svg { height: 48px; }

/* ---------- Pages pays ---------- */
.pays-hero { padding: clamp(56px, 7vw, 96px) 0; }
.pays-hero .fil { color: var(--muted); font-size: .9rem; margin-bottom: 20px; }
.pays-hero .fil a { text-decoration: none; }
.pays-hero h1 { display: flex; align-items: center; gap: 20px; font-size: clamp(2.2rem, 5vw, 4rem); }
.pays-hero h1 .flag { font-size: .8em; }
.fiche { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 40px; }
.fiche div { padding: 18px 20px; border-radius: var(--r-s); background: var(--surf); border: 1px solid var(--line); }
.fiche div span { display: block; font-size: .78rem; color: var(--muted); }
.fiche div strong { font-family: var(--head); font-size: 1.25rem; color: var(--cyan); }

.atouts { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 36px; }
.atout { padding: 26px; border-radius: var(--r); background: var(--surf); border: 1px solid var(--line); border-left: 3px solid var(--cyan); }
.atout h3 { font-size: 1.2rem; }
.atout p { color: var(--muted); font-size: .95rem; margin: 0; }

.sect-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.sect { padding: 26px; border-radius: var(--r); background: var(--surf); border: 1px solid var(--line); }
.sect h3 { font-size: 1.2rem; }
.sect p { font-size: .93rem; color: var(--muted); margin: 0; }
.sect .tag { display: inline-block; font-size: .75rem; font-weight: 600; color: var(--coral); background: rgba(255,106,61,.12); padding: 4px 10px; border-radius: 999px; margin-bottom: 12px; }

.opps ol { padding-left: 0; list-style: none; counter-reset: o; margin: 36px 0 0; max-width: 860px; }
.opps li { counter-increment: o; display: grid; grid-template-columns: 56px 1fr; gap: 20px; padding: 24px 0; border-top: 1px solid var(--line); }
.opps li::before { content: counter(o, decimal-leading-zero); font-family: var(--head); font-size: 1.6rem; font-weight: 800; line-height: 1.2; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.opps li strong { display: block; font-family: var(--head); font-size: 1.15rem; margin-bottom: 4px; }
.opps li p { margin: 0; color: var(--muted); font-size: .95rem; }

.cadre .duo { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 32px; }
.cadre .duo > div { padding: 30px; border-radius: var(--r); background: var(--surf); border: 1px solid var(--line); }
.cadre h3 { font-size: 1.25rem; background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; display: inline-block; }
.cadre p, .cadre li { color: var(--muted); }
.cadre ul { padding-left: 18px; margin: 0; }
.cadre li { margin: 8px 0; }

.accomp .etapes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 36px; }
.etape { padding: 24px; border-radius: var(--r); background: var(--surf); border: 1px solid var(--line); border-top: 3px solid var(--blue); }
.etape strong { display: block; font-family: var(--head); font-size: 1.15rem; }
.etape p { font-size: .93rem; color: var(--muted); margin: 8px 0 0; }

.form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; max-width: 760px; margin-top: 28px; }
.form label { display: block; font-size: .85rem; font-weight: 600; margin-bottom: 6px; color: var(--muted); }
.form input, .form select, .form textarea { width: 100%; padding: 13px 15px; border: 1px solid var(--line); border-radius: var(--r-s); font: inherit; background: var(--surf); color: var(--txt); }
.form select option { color: #071224; }
.form .full { grid-column: 1 / -1; }
.form .btn { justify-self: start; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .stats, .grid4, .accomp .etapes, .regions, .sect-list { grid-template-columns: 1fr 1fr; }
  .fiche { grid-template-columns: repeat(3, 1fr); }
  .footer .cols { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .nav { display: none; position: absolute; top: 78px; left: 0; right: 0; flex-direction: column; align-items: stretch; background: rgba(7,11,22,.96); padding: 12px 20px 20px; border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
  .lang { margin: 8px 0 0; align-self: flex-start; }
  .burger { display: block; }
  .axes, .atouts, .cadre .duo, .form, .regions, .sect-list, .stats, .grid4, .accomp .etapes, .footer .cols { grid-template-columns: 1fr; }
  .fiche { grid-template-columns: 1fr 1fr; }
  .cta .wrap { margin: 0 12px; }
}

/* ---------- Pages pays : texte long et FAQ ---------- */
.prose { max-width: 76ch; }
.prose p { font-size: 1.05rem; color: var(--muted); max-width: 76ch; line-height: 1.75; }
.prose p:last-child { margin-bottom: 0; }
.faq-list { max-width: 860px; margin-top: 28px; display: grid; gap: 12px; }
.faq { background: var(--surf); border: 1px solid var(--line); border-radius: var(--r-s); padding: 0 22px; }
.faq summary { cursor: pointer; font-family: var(--head); font-weight: 600; font-size: 1.05rem; padding: 18px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; color: var(--cyan); font-size: 1.4rem; line-height: 1; flex-shrink: 0; }
.faq[open] summary::after { content: '−'; }
.faq p { color: var(--muted); margin: 0 0 18px; max-width: 76ch; }
.risques .etape { border-top-color: var(--coral); }