/* =========================================================
   AFRINEXT FINANCE — Feuille de style
   Palette : bleu profond, or, blanc, vert durable
   Typos   : Montserrat (titres) / Lato (corps)
   ========================================================= */

:root{
  --navy-900:#071629;
  --navy-800:#0a1f3c;
  --navy-700:#0d2747;
  --navy-600:#102f56;
  --navy-card:#0e2949;
  --gold:#d4af37;
  --gold-soft:#e0c069;
  --gold-dark:#b8902c;
  --green:#27c281;
  --red:#e5604d;
  --white:#ffffff;
  --ink:#0a1f3c;
  --muted:#9fb2cc;
  --muted-2:#c7d4e6;
  --line:rgba(255,255,255,.10);
  --radius:14px;
  --radius-sm:8px;
  --shadow:0 18px 45px rgba(3,10,22,.35);
  --container:1180px;
  --ff-head:'Montserrat',system-ui,Segoe UI,Roboto,sans-serif;
  --ff-body:'Lato',system-ui,Segoe UI,Roboto,sans-serif;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:120px}
body{
  font-family:var(--ff-body);
  color:var(--white);
  background:var(--navy-800);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--ff-head);line-height:1.2;font-weight:700}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 22px}

/* ---------- Boutons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--ff-head);font-weight:600;letter-spacing:.04em;text-transform:uppercase;
  font-size:.78rem;padding:.85em 1.6em;border-radius:6px;border:1px solid transparent;
  cursor:pointer;transition:.22s ease;white-space:nowrap;
}
.btn--sm{font-size:.72rem;padding:.65em 1.15em}
.btn--lg{font-size:.92rem;padding:1.05em 2.4em}
.btn--gold{background:linear-gradient(135deg,var(--gold-soft),var(--gold));color:var(--navy-900);box-shadow:0 8px 22px rgba(212,175,55,.28)}
.btn--gold:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(212,175,55,.4)}
.btn--outline{background:transparent;border-color:var(--gold);color:var(--gold)}
.btn--outline:hover{background:var(--gold);color:var(--navy-900)}

.eyebrow{display:inline-block;font-family:var(--ff-head);font-weight:600;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin-bottom:14px}
.eyebrow--gold{color:var(--gold)}
.badge{font-family:var(--ff-head);font-size:.66rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--gold);border:1px solid var(--gold);padding:.35em .8em;border-radius:40px}

/* ---------- Top bar ---------- */
.topbar{background:var(--navy-900);border-bottom:1px solid var(--line);font-size:.78rem}
.topbar__inner{display:flex;justify-content:space-between;align-items:center;height:38px}
.topbar__brand-tag{color:var(--muted);letter-spacing:.02em}
.topbar__nav{display:flex;gap:22px}
.topbar__nav a{color:var(--muted-2);transition:.2s}
.topbar__nav a:hover{color:var(--gold)}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:50;background:rgba(8,24,46,.92);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.header__inner{display:flex;align-items:center;justify-content:space-between;height:74px;gap:24px}
.logo{display:flex;align-items:center;gap:12px}
.logo__img{height:52px;width:auto;display:block}
.logo--footer .logo__img{height:64px}
.mainnav{display:flex;gap:30px}
.mainnav a{font-family:var(--ff-head);font-weight:600;font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;color:var(--muted-2);padding:6px 0;position:relative;transition:.2s}
.mainnav a::after{content:"";position:absolute;left:0;bottom:-2px;width:0;height:2px;background:var(--gold);transition:.25s}
.mainnav a:hover{color:var(--white)}
.mainnav a:hover::after{width:100%}
.header__actions{display:flex;align-items:center;gap:12px}
.iconbtn{background:transparent;border:1px solid var(--line);color:var(--muted-2);width:40px;height:40px;border-radius:6px;display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:.2s}
.iconbtn:hover{border-color:var(--gold);color:var(--gold)}
.burger{display:none;flex-direction:column;gap:4px}
.burger span{width:18px;height:2px;background:currentColor;display:block}

/* ---------- Search overlay ---------- */
.search{background:var(--navy-900);border-bottom:1px solid var(--line);padding:18px 0}
.search__form{display:flex;gap:10px}
.search__form input{flex:1;background:var(--navy-700);border:1px solid var(--line);border-radius:6px;color:#fff;padding:.85em 1em;font-family:var(--ff-body)}
.search__form input:focus{outline:none;border-color:var(--gold)}
.search__hint{color:var(--muted);font-size:.78rem;margin-top:8px}

/* ---------- Ticker ---------- */
.ticker{display:flex;align-items:stretch;background:var(--navy-900);border-bottom:1px solid var(--line);overflow:hidden}
.ticker__label{background:var(--gold);color:var(--navy-900);font-family:var(--ff-head);font-weight:700;font-size:.7rem;letter-spacing:.1em;display:flex;align-items:center;padding:0 16px;white-space:nowrap}
.ticker__viewport{flex:1;min-width:0;overflow:hidden;position:relative}
.ticker__track{display:flex;width:max-content;white-space:nowrap;padding:10px 24px;animation:tickerScroll 38s linear infinite;font-size:.82rem;font-family:var(--ff-head);font-weight:500}
.ticker:hover .ticker__track{animation-play-state:paused}
.ticker__item{flex-shrink:0;margin-right:42px;color:var(--muted-2)}
.ticker__item b{color:#fff;font-weight:700;margin-right:6px}
.ticker__item .up{color:var(--green)}
.ticker__item .down{color:var(--red)}
@keyframes tickerScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* ---------- Hero ---------- */
.hero{position:relative;padding-top:78px;overflow:hidden}
.hero__bg{position:absolute;inset:0;background:
   linear-gradient(180deg,rgba(10,31,60,.72) 0%,rgba(10,31,60,.55) 45%,rgba(10,31,60,.88) 100%),
   radial-gradient(1200px 500px at 70% -10%,rgba(212,175,55,.10),transparent 60%),
   url("../assets/hero-skyline.png");
   background-size:cover;background-position:center bottom;background-repeat:no-repeat;
}
.hero__overlay{position:absolute;inset:0;background:radial-gradient(900px 420px at 50% 30%,transparent,rgba(7,18,38,.4))}
.hero__content{position:relative;text-align:center;padding:30px 22px 56px}
.hero__title{font-size:clamp(1.7rem,3.6vw,3rem);font-weight:800;letter-spacing:.01em;text-shadow:0 4px 24px rgba(0,0,0,.4)}
.hero__tagline{font-family:var(--ff-head);font-weight:500;font-size:clamp(1.05rem,2vw,1.5rem);color:var(--gold-soft);margin:22px 0 0;position:relative;display:inline-block;padding-top:22px}
.hero__tagline::before{content:"";position:absolute;top:0;left:50%;transform:translateX(-50%);width:120px;height:1px;background:linear-gradient(90deg,transparent,var(--gold),transparent)}
.hero__cta{margin-top:34px}

/* ---------- Piliers (3 cartes) ---------- */
.pillars{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-top:18px;padding-bottom:64px}
.pillar{background:linear-gradient(180deg,rgba(16,47,86,.9),rgba(12,38,72,.9));border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);backdrop-filter:blur(6px)}
.pillar__head{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.pillar__icon{width:42px;height:42px;border-radius:10px;background:rgba(212,175,55,.12);display:inline-flex;align-items:center;justify-content:center}
.pillar h3{font-size:1.08rem}
.pillar__quotes{list-style:none;display:flex;flex-direction:column;gap:10px;margin-bottom:18px}
.pillar__quotes li{display:flex;justify-content:space-between;align-items:center;border-bottom:1px dashed var(--line);padding-bottom:8px;font-family:var(--ff-head);font-size:.9rem}
.pillar__quotes .name{color:var(--muted-2);font-weight:500}
.pillar__quotes .val{font-weight:700}
.pillar__quotes .chg{font-size:.78rem;font-weight:700;margin-left:10px}
.up{color:var(--green)}.down{color:var(--red)}
.pillar__text{color:var(--muted-2);font-size:.92rem;margin-bottom:18px;min-height:84px}
.pillar__link{color:var(--gold);font-family:var(--ff-head);font-weight:600;font-size:.82rem;letter-spacing:.03em}
.pillar__link:hover{color:var(--gold-soft)}

/* ---------- Sections ---------- */
.section{padding:70px 0}
.section--alt{background:var(--navy-900)}
.section--mission{background:linear-gradient(180deg,var(--navy-800),var(--navy-900))}
.section__head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:34px}
.section__head--center{justify-content:center;text-align:center}
.section__head h2{font-size:clamp(1.4rem,2.6vw,2rem);position:relative;padding-left:16px}
.section__head h2::before{content:"";position:absolute;left:0;top:.15em;bottom:.15em;width:4px;background:var(--gold);border-radius:4px}
.section__more{color:var(--gold);font-family:var(--ff-head);font-weight:600;font-size:.82rem}
.section__more:hover{color:var(--gold-soft)}

/* ---------- Mission ---------- */
.mission{display:grid;grid-template-columns:1.4fr 1fr;gap:48px;align-items:center}
.mission h2{font-size:clamp(1.5rem,2.8vw,2.1rem);margin-bottom:18px}
.mission p{color:var(--muted-2);font-size:1.02rem}
.mission__stats{list-style:none;display:grid;gap:18px}
.mission__stats li{background:var(--navy-700);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--radius-sm);padding:18px 22px;display:flex;align-items:baseline;gap:16px}
.mission__stats strong{font-family:var(--ff-head);font-size:2rem;color:var(--gold);line-height:1}
.mission__stats span{color:var(--muted-2);font-size:.92rem}

/* ---------- Cards (actualités) ---------- */
.cards{display:grid;gap:22px}
.cards--4{grid-template-columns:repeat(4,1fr)}
.cards--2{grid-template-columns:repeat(2,1fr)}
.card{background:var(--navy-card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}
.card:hover{transform:translateY(-5px);border-color:rgba(212,175,55,.4);box-shadow:var(--shadow)}
.card__media{height:150px;position:relative;display:flex;align-items:flex-start;padding:12px}
.card__media--econ{background:linear-gradient(135deg,#16365f,#0c2547)}
.card__media--itw{background:linear-gradient(135deg,#1d3a5c,#102a4c)}
.card__media--mkt{background:linear-gradient(135deg,#143a52,#0b2740)}
.card__media--green{background:linear-gradient(135deg,#13503f,#0c3a2e)}
.card__media::after{content:"";position:absolute;inset:0;background:
  repeating-linear-gradient(90deg,rgba(255,255,255,.04) 0 2px,transparent 2px 22px);opacity:.5}
.card__tag{position:relative;z-index:1;font-family:var(--ff-head);font-size:.66rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;background:rgba(7,18,38,.7);color:var(--gold);padding:.35em .7em;border-radius:4px}
.card__body{padding:18px}
.card__body h3{font-size:1rem;line-height:1.35;margin-bottom:8px}
.card__date{color:var(--muted);font-size:.78rem;margin-bottom:12px}
.card__link{color:var(--gold);font-family:var(--ff-head);font-weight:600;font-size:.8rem}
.card__link:hover{color:var(--gold-soft)}

/* ---------- Datagrid ---------- */
.datagrid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.datagrid__item{background:var(--navy-700);border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px}
.datagrid__item h4{font-size:1rem;color:var(--gold);margin-bottom:8px}
.datagrid__item p{color:var(--muted-2);font-size:.9rem}

/* ---------- Feature (formation/intermédiation) ---------- */
.feature{display:flex;gap:18px;background:linear-gradient(135deg,#102f56,#0c2547);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.feature__icon{flex:none;width:54px;height:54px;border-radius:12px;background:linear-gradient(135deg,var(--gold-soft),var(--gold));display:inline-flex;align-items:center;justify-content:center}
.feature h3{font-size:1.18rem;margin-bottom:8px}
.feature p{color:var(--muted-2);font-size:.94rem;margin-bottom:16px}

/* ---------- Market Brief ---------- */
.brief{background:
  radial-gradient(700px 300px at 85% 20%,rgba(212,175,55,.12),transparent 60%),
  linear-gradient(135deg,var(--navy-700),var(--navy-900))}
.brief__inner{display:grid;grid-template-columns:1.1fr 1fr;gap:48px;align-items:center;background:rgba(7,18,38,.4);border:1px solid var(--line);border-radius:var(--radius);padding:42px}
.brief__text h2{font-size:clamp(1.4rem,2.6vw,1.9rem);margin-bottom:12px}
.brief__text p{color:var(--muted-2)}
.brief__row{display:flex;gap:10px;margin-bottom:14px}
.brief__form input[type=email]{flex:1;background:var(--navy-800);border:1px solid var(--line);border-radius:6px;color:#fff;padding:1em 1.1em;font-family:var(--ff-body);font-size:1rem}
.brief__form input[type=email]:focus{outline:none;border-color:var(--gold)}
.brief__consent{display:flex;gap:10px;align-items:flex-start;color:var(--muted);font-size:.82rem}
.brief__consent a{color:var(--gold);text-decoration:underline}
.brief__consent input{margin-top:4px}
.brief__msg{margin-top:12px;font-size:.88rem;font-weight:700;min-height:1.2em}
.brief__msg.ok{color:var(--green)}
.brief__msg.err{color:var(--red)}

/* ---------- Partenaires ---------- */
.partners__grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.partner{display:flex;align-items:center;justify-content:center;height:84px;border:1px solid var(--line);border-radius:var(--radius-sm);font-family:var(--ff-head);font-weight:700;letter-spacing:.06em;color:var(--muted-2);font-size:1.15rem;background:var(--navy-700);transition:.25s}
.partner:hover{color:var(--gold);border-color:rgba(212,175,55,.4)}

/* ---------- Footer ---------- */
.footer{background:var(--navy-900);border-top:1px solid var(--line);padding-top:54px}
.footer__inner{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:34px;padding-bottom:40px}
.footer__brand p{color:var(--muted);font-size:.9rem;margin-top:14px;max-width:320px}
.footer__by{color:var(--gold)!important;font-weight:700;font-size:.82rem!important}
.footer__col h4{font-size:.85rem;letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:16px}
.footer__col a{display:block;color:var(--muted-2);font-size:.9rem;padding:5px 0;transition:.2s}
.footer__col a:hover{color:var(--gold)}
.footer__icons{display:flex;gap:10px}
.sicon{width:38px;height:38px;border:1px solid var(--line);border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-family:var(--ff-head);font-weight:700;color:var(--muted-2);transition:.2s}
.sicon:hover{background:var(--gold);color:var(--navy-900);border-color:var(--gold)}
.footer__bottom{border-top:1px solid var(--line);padding:20px 0}
.footer__bottom-inner{display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
.footer__bottom p{color:var(--muted);font-size:.82rem}
.footer__legal{display:flex;gap:22px}
.footer__legal a{color:var(--muted-2);font-size:.82rem}
.footer__legal a:hover{color:var(--gold)}

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media(max-width:980px){
  .mainnav{position:fixed;inset:74px 0 auto 0;flex-direction:column;gap:0;background:var(--navy-900);border-bottom:1px solid var(--line);transform:translateY(-120%);transition:.3s;padding:8px 0;z-index:49}
  .mainnav.open{transform:translateY(0)}
  .mainnav a{padding:14px 22px;border-bottom:1px solid var(--line)}
  .mainnav a::after{display:none}
  .burger{display:inline-flex}
  .section{padding:56px 0}
  .pillars{grid-template-columns:1fr;gap:16px;padding-bottom:48px}
  .pillar__text{min-height:auto}
  .mission{grid-template-columns:1fr;gap:28px}
  .cards--4{grid-template-columns:repeat(2,1fr)}
  .datagrid{grid-template-columns:repeat(2,1fr)}
  .brief__inner{grid-template-columns:1fr;gap:24px;padding:28px}
  .footer__inner{grid-template-columns:1fr 1fr}
  .partners__grid{grid-template-columns:repeat(3,1fr)}
  .topbar{display:none}
}
@media(max-width:560px){
  .container{padding:0 16px}
  /* Recadrage du hero : on garde les immeubles (centre-droit) bien visibles */
  .hero__bg{background-position:66% bottom}
  .section{padding:46px 0}
  .section__head{flex-wrap:wrap;gap:8px;margin-bottom:26px}
  .hero__content{padding:24px 4px 40px}
  .logo__img{height:42px}
  .logo--footer .logo__img{height:50px}
  .cards--4,.cards--2,.datagrid{grid-template-columns:1fr}
  .footer__inner{grid-template-columns:1fr;gap:26px}
  .partners__grid{grid-template-columns:repeat(2,1fr)}
  .mission__stats strong{font-size:1.7rem}
  .feature{flex-direction:column;padding:22px}
  .brief__row{flex-direction:column}
  .brief__inner{padding:22px}
  .header__actions .btn--gold{display:none}
  .footer__bottom-inner{flex-direction:column;align-items:flex-start}
  .footer__legal{flex-wrap:wrap;gap:8px 18px}
}
@media(max-width:380px){
  .topbar__nav{gap:14px;font-size:.72rem}
  .logo__img{height:36px}
  .mission__stats li{flex-direction:column;gap:4px}
  .hero__bg{background-position:70% bottom}
}