/*
Theme Name: Septentrion
Theme URI: https://septentrionsports.org
Author: Septentrion Sports Organization
Description: Thème sur-mesure premium pour Septentrion Sports Organization — design clair façon FIBA/NBA, photo-driven, bleu SSO + accent orange. Bilingue-ready.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: septentrion
*/

/* ============================ Tokens ============================ */
:root{
  --blue:#17296b;        /* SSO navy (logo) */
  --blue-700:#0f1c4d;
  --blue-50:#eef1fb;
  --orange:#e1342c;      /* SSO red (logo) */
  --orange-600:#c12a23;
  --ink:#0A1B2E;         /* deep navy text */
  --ink-2:#33475b;
  --muted:#6b7c8f;
  --line:#e6ebf1;
  --bg:#ffffff;
  --bg-2:#f5f7fa;
  --bg-3:#eef2f7;
  --white:#fff;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(10,27,46,.06),0 1px 3px rgba(10,27,46,.08);
  --shadow:0 10px 30px rgba(10,27,46,.10);
  --shadow-lg:0 24px 60px rgba(10,27,46,.16);
  --container:1240px;
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  --display:'Oswald',var(--font);
}

/* ============================ Base ============================ */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--display);font-weight:700;line-height:1.06;letter-spacing:.005em;margin:0}
.hero h1,.section-title,.page-hero h1{text-transform:uppercase}
p{margin:0 0 1rem}
.container{max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section--tight{padding:64px 0}
.bg-soft{background:var(--bg-2)}
.bg-ink{background:var(--ink);color:#fff}
.center{text-align:center}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-weight:700;font-size:15px;
  padding:14px 26px;border-radius:999px;transition:.2s;cursor:pointer;border:2px solid transparent;white-space:nowrap}
.btn--primary{background:var(--blue);color:#fff;box-shadow:0 8px 20px rgba(23,41,107,.28)}
.btn--primary:hover{background:var(--blue-700);transform:translateY(-2px)}
.btn--accent{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(225,52,44,.3)}
.btn--accent:hover{background:var(--orange-600);transform:translateY(-2px)}
.btn--ghost{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}
.btn--ghost:hover{background:rgba(255,255,255,.12)}
.btn--outline{background:#fff;border-color:var(--line);color:var(--ink)}
.btn--outline:hover{border-color:var(--blue);color:var(--blue)}

/* Eyebrow / titles */
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--display);
  font-size:13px;font-weight:800;letter-spacing:.18em;text-transform:uppercase;color:var(--blue)}
.eyebrow::before{content:"";width:26px;height:3px;background:var(--orange);border-radius:2px}
.section-title{font-size:clamp(30px,4vw,52px);margin:14px 0 0}
.section-lead{color:var(--muted);font-size:19px;max-width:680px;margin:16px auto 0}

/* ============================ Header ============================ */
.site-header{position:fixed;inset:0 0 auto;z-index:100;transition:.3s;padding:18px 0}
.site-header.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(14px);
  box-shadow:var(--shadow-sm);padding:10px 0}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--display);font-weight:900;font-size:22px;color:var(--ink)}
.brand .badge{width:42px;height:42px;border-radius:12px;background:var(--blue);color:#fff;
  display:grid;place-items:center;font-size:18px;box-shadow:0 6px 16px rgba(23,41,107,.35)}
.site-header:not(.scrolled) .nav--on-hero .brand,
.site-header:not(.scrolled) .nav--on-hero .menu a{color:#fff}
.menu{display:flex;align-items:center;gap:6px;list-style:none;margin:0;padding:0}
.menu a{padding:10px 14px;border-radius:999px;font-weight:600;font-size:15px;transition:.2s}
.menu a:hover{color:var(--blue)}
.nav-cta{display:flex;align-items:center;gap:10px}
.burger{display:none;background:none;border:0;cursor:pointer;width:44px;height:44px;padding:8px;color:var(--ink);align-items:center;justify-content:center}
.burger svg{display:block}
.site-header:not(.scrolled) .nav--on-hero .burger{color:#fff}

/* ============================ Hero ============================ */
.hero{position:relative;min-height:92vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;z-index:-2}
.hero__bg img{width:100%;height:100%;object-fit:cover}
.hero__bg::after{content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(8,20,40,.35) 0%,rgba(8,20,40,.55) 55%,rgba(8,20,40,.92) 100%)}
.hero__inner{position:relative;z-index:1;padding:0 0 84px;max-width:820px}
.hero h1{font-size:clamp(42px,7vw,88px);font-weight:900}
.hero h1 .hl{color:var(--orange)}
.hero p{font-size:clamp(17px,2vw,22px);color:rgba(255,255,255,.85);max-width:620px;margin:20px 0 32px}
.hero__cta{display:flex;gap:14px;flex-wrap:wrap}
.hero__stats{display:flex;gap:40px;margin-top:48px;flex-wrap:wrap}
.hero__stats .num{font-family:var(--display);font-size:40px;font-weight:900;color:#fff;line-height:1}
.hero__stats .lbl{font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:rgba(255,255,255,.7);margin-top:6px}
.hero__scroll{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);z-index:1;color:rgba(255,255,255,.7);font-size:12px;letter-spacing:.2em;text-transform:uppercase}

/* Marquee strip */
.strip{background:var(--ink);color:#fff;padding:18px 0;overflow:hidden}
.strip__row{display:flex;gap:48px;white-space:nowrap;animation:marq 28s linear infinite;font-family:var(--display);font-weight:800;text-transform:uppercase;letter-spacing:.05em}
.strip__row span{opacity:.85}.strip__row .dot{color:var(--orange)}
@keyframes marq{to{transform:translateX(-50%)}}

/* ============================ About ============================ */
.about{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.about__media{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg);aspect-ratio:4/3}
.about__media img{width:100%;height:100%;object-fit:cover}
.about__badge{position:absolute;left:24px;bottom:24px;background:#fff;border-radius:14px;padding:16px 20px;box-shadow:var(--shadow);display:flex;gap:14px;align-items:center}
.about__badge .n{font-family:var(--display);font-size:30px;font-weight:900;color:var(--blue)}
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:28px}
.pillar{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px}
.pillar h4{color:var(--blue);font-size:18px}.pillar p{color:var(--muted);font-size:15px;margin:6px 0 0}

/* ============================ Cards grids ============================ */
.grid{display:grid;gap:24px}
.grid>*{min-width:0}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.card__media{aspect-ratio:16/10;overflow:hidden;position:relative}
.card__media img{width:100%;height:100%;object-fit:cover;transition:.4s}
.card:hover .card__media img{transform:scale(1.06)}
.card__tag{position:absolute;top:14px;left:14px;background:var(--orange);color:#fff;font-size:12px;font-weight:800;text-transform:uppercase;letter-spacing:.05em;padding:6px 12px;border-radius:999px}
.card__body{padding:24px;flex:1;display:flex;flex-direction:column}
.card__body h3{font-size:21px}
.card__body p{color:var(--muted);font-size:15px;margin:10px 0 0;flex:1}
.card__foot{display:flex;align-items:center;justify-content:space-between;margin-top:18px;padding-top:16px;border-top:1px solid var(--line);font-size:14px}
.price{color:var(--blue);font-weight:800;font-family:var(--display)}
.chip{background:var(--blue-50);color:var(--blue);font-weight:700;font-size:13px;padding:5px 12px;border-radius:999px}

/* Program icon card variant */
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;transition:.25s}
.feature:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:transparent}
.feature .ic{width:56px;height:56px;border-radius:14px;background:var(--blue-50);color:var(--blue);display:grid;place-items:center;font-size:26px}
.ic--logo{background:#fff !important;border:1px solid var(--line);padding:5px;flex:0 0 56px}
.ic--logo img{width:100%;height:100%;object-fit:contain}
.team-card strong{font-size:15px}
.feature h3{font-size:20px;margin-top:18px}.feature p{color:var(--muted);font-size:15px;margin-top:8px}

/* ============================ Stats band ============================ */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stats .num{font-family:var(--display);font-size:clamp(40px,5vw,64px);font-weight:900;color:#fff}
.stats .num b{color:var(--orange)}
.stats .lbl{color:rgba(255,255,255,.7);text-transform:uppercase;letter-spacing:.1em;font-size:13px;margin-top:6px}

/* Coaches */
.coach{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:3/4;box-shadow:var(--shadow)}
.coach img{width:100%;height:100%;object-fit:cover;transition:.4s}
.coach:hover img{transform:scale(1.05)}
.coach__info{position:absolute;inset:auto 0 0;padding:22px;color:#fff;
  background:linear-gradient(180deg,transparent,rgba(8,20,40,.9))}
.coach__info h3{font-size:20px}.coach__info span{color:var(--orange);font-weight:700;font-size:14px}
.coach__ph{width:100%;height:100%;display:grid;place-items:center;background:linear-gradient(150deg,var(--blue),var(--ink))}
.coach__ph span{font-family:var(--display);font-size:56px;font-weight:700;color:rgba(255,255,255,.88);letter-spacing:.04em}

/* Events list */
.event{display:flex;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;transition:.2s}
.event:hover{box-shadow:var(--shadow);border-color:transparent}
.event__date{flex:0 0 86px;height:86px;border-radius:14px;background:var(--blue);color:#fff;
  display:grid;place-content:center;text-align:center}
.event__date .d{font-family:var(--display);font-size:30px;font-weight:900;line-height:1}
.event__date .m{font-size:12px;text-transform:uppercase;letter-spacing:.08em}
.event__body{flex:1}.event__body h3{font-size:20px;margin-top:4px}
.event__meta{color:var(--muted);font-size:14px;margin-top:6px;display:flex;gap:18px;flex-wrap:wrap}

/* Testimonials */
.quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px}
.quote .mark{font-family:var(--display);font-size:54px;color:var(--orange);line-height:.6}
.quote p{font-size:17px;margin:14px 0 0}
.quote .who{display:flex;align-items:center;gap:12px;margin-top:20px}
.quote .av{width:44px;height:44px;border-radius:999px;background:var(--blue-50);color:var(--blue);display:grid;place-items:center;font-weight:800}

/* CTA */
.cta{position:relative;border-radius:24px;overflow:hidden;color:#fff;padding:72px 40px;text-align:center}
.cta__bg{position:absolute;inset:0;z-index:-1}
.cta__bg img{width:100%;height:100%;object-fit:cover}
.cta__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,rgba(23,41,107,.92),rgba(8,20,40,.85))}
.cta h2{font-size:clamp(30px,4vw,48px)}
.cta p{color:rgba(255,255,255,.85);max-width:560px;margin:14px auto 28px}

/* ============================ Footer ============================ */
.site-footer{background:var(--ink);color:#cdd7e2;padding:72px 0 28px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.site-footer h4{color:#fff;font-size:15px;text-transform:uppercase;letter-spacing:.08em;margin-bottom:16px}
.site-footer a{color:#cdd7e2;display:block;padding:5px 0;font-size:15px;overflow-wrap:anywhere}
.contact-info *{min-width:0;overflow-wrap:anywhere}
.site-footer a:hover{color:var(--orange)}
.foot-brand .badge{width:42px;height:42px;border-radius:12px;background:var(--blue);color:#fff;display:grid;place-items:center;font-family:var(--display);font-weight:900}
.socials{display:flex;gap:10px;margin-top:18px}
.socials a{width:40px;height:40px;border-radius:999px;background:rgba(255,255,255,.08);display:grid;place-items:center}
.socials a:hover{background:var(--orange)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:48px;padding-top:22px;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:13px;color:#8ea0b3}

/* Reveal */
.reveal{opacity:0;transform:translateY(26px);transition:.7s cubic-bezier(.21,.47,.32,.98)}
.reveal.in{opacity:1;transform:none}

/* Gallery + lightbox */
.gal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.gal-item{display:block;border-radius:12px;overflow:hidden;aspect-ratio:3/2;cursor:pointer;box-shadow:var(--shadow-sm)}
.gal-item img{width:100%;height:100%;object-fit:cover;transition:.45s}
.gal-item:hover img{transform:scale(1.07)}
.lightbox{position:fixed;inset:0;background:rgba(8,16,32,.95);z-index:300;display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.open{display:flex}
.lightbox img{max-width:92vw;max-height:86vh;border-radius:8px;box-shadow:0 30px 80px rgba(0,0,0,.5)}
.lb-close{position:absolute;top:18px;right:24px;color:#fff;font-size:38px;line-height:1;cursor:pointer;background:none;border:0}
.lb-nav{position:absolute;top:50%;transform:translateY(-50%);color:#fff;font-size:48px;line-height:1;cursor:pointer;background:none;border:0;padding:10px 16px;opacity:.8}
.lb-nav:hover{opacity:1}
.lb-prev{left:8px}.lb-next{right:8px}
/* Album cards (index galerie) */
.album-card{display:block;position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);aspect-ratio:4/3}
.album-card__media{position:absolute;inset:0}
.album-card__media img{width:100%;height:100%;object-fit:cover;transition:.5s}
.album-card:hover .album-card__media img{transform:scale(1.08)}
.album-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 38%,rgba(8,16,32,.88))}
.album-card__info{position:absolute;inset:auto 0 0;padding:22px;color:#fff;z-index:1}
.album-card__info h3{font-size:24px;text-transform:uppercase}
.album-card__info span{color:var(--orange);font-weight:700;font-size:14px}
.album-card--empty{background:linear-gradient(150deg,var(--blue),var(--ink));display:flex;align-items:flex-end;cursor:default}
.album-card--empty::after{display:none}
.album-card--empty .soon{color:rgba(255,255,255,.6)}
@media(max-width:768px){.gal-grid{grid-template-columns:1fr 1fr;gap:10px}}
@media(max-width:480px){.gal-grid{grid-template-columns:1fr}}

/* Inner page hero */
.page-hero{background:var(--ink);color:#fff;padding:150px 0 64px;position:relative;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background:radial-gradient(60% 120% at 80% 0,rgba(23,41,107,.45),transparent 60%)}
.page-hero .container{position:relative}
.page-hero h1{font-size:clamp(36px,5vw,60px)}
.page-hero p{color:rgba(255,255,255,.8);max-width:680px;margin-top:14px;font-size:19px}
.prose{max-width:760px;margin:0 auto;font-size:18px;color:var(--ink-2)}
.prose h2{font-size:30px;margin:36px 0 12px;color:var(--ink)}
.prose ul{padding-left:20px}.prose li{margin:6px 0}

/* Forms */
.sso-form .hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:20px}
.form-grid .full{grid-column:1/-1}
.sso-form label{display:flex;flex-direction:column;gap:6px;font-weight:600;font-size:14px;color:var(--ink)}
.sso-form input,.sso-form select,.sso-form textarea{font:inherit;padding:13px 14px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink)}
.sso-form input:focus,.sso-form select:focus,.sso-form textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(23,41,107,.15)}
.form-note{padding:14px 18px;border-radius:10px;margin-bottom:22px;font-weight:600}
.form-note--ok{background:#e7f7ee;color:#0a7a3f;border:1px solid #b6e6c9}
.form-note--err{background:#fdecec;color:#c0392b;border:1px solid #f5c2c0}
.form-section{font-size:18px;color:var(--blue);margin:6px 0 14px;font-family:var(--display);text-transform:uppercase;letter-spacing:.02em}
.form-section:not(:first-child){margin-top:24px;padding-top:20px;border-top:1px solid var(--line)}
.radio-row{display:flex;gap:20px;margin-top:6px}
.sso-form .radio{flex-direction:row;align-items:center;gap:8px;font-weight:500}
.sso-form .radio input{width:auto}
.sso-form input[type=file]{padding:10px;background:var(--bg-2);border-style:dashed}
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:48px;align-items:start}
.contact-info .row{display:flex;gap:14px;align-items:flex-start;margin-bottom:20px}
.contact-info .ic{width:44px;height:44px;border-radius:10px;background:var(--blue-50);color:var(--blue);display:grid;place-items:center;flex:0 0 44px}
@media(max-width:768px){.form-grid{grid-template-columns:1fr}.contact-grid{grid-template-columns:1fr;gap:28px}}

/* ============================ Responsive ============================ */
@media(max-width:1024px){
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .about{grid-template-columns:1fr;gap:36px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .grid-4{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
  .section{padding:64px 0}
  /* Barre mobile = logo + hamburger uniquement (menu & FR/EN passent dans le tiroir) */
  .menu,.nav-cta .btn,.nav-cta .lang-switch{display:none}
  .nav{gap:12px}
  .nav-cta{flex-shrink:0}
  .burger{display:flex}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .mobile-menu{position:fixed;inset:0;background:#fff;z-index:200;padding:90px 28px;display:none;flex-direction:column;gap:6px}
  .mobile-menu.open{display:flex}
  .mobile-menu a{font-family:var(--display);font-weight:800;font-size:22px;padding:12px 0;border-bottom:1px solid var(--line)}
  .mobile-close{position:absolute;top:24px;right:24px;font-size:30px;background:none;border:0}
  /* HERO mobile : dégager l'en-tête, hauteur auto, titre adapté */
  .hero{min-height:auto;align-items:center;padding-top:104px}
  .hero__inner{padding:0 0 44px}
  .hero h1{font-size:clamp(34px,8.5vw,50px)}
  .hero p{font-size:16px;margin:16px 0 24px}
  .hero__cta{flex-direction:column;align-items:stretch}
  .hero__cta .btn{width:100%;justify-content:center}
  .hero__scroll{display:none}
  .hero__stats{display:grid;grid-template-columns:1fr 1fr;gap:18px 16px;margin-top:32px}
  .hero__stats .num{font-size:34px}
}
@media(min-width:769px){.mobile-menu{display:none}}

/* Brand logo */
.brand-logo{height:48px;width:auto;display:block}
.brand-name{font-family:var(--display);font-weight:900;font-size:22px;letter-spacing:-.01em}
.site-header.scrolled .brand-logo{height:42px}
@media(max-width:480px){.brand-name{display:none}}

/* Language switcher */
.lang-switch{display:inline-flex;border:1px solid var(--line);border-radius:999px;overflow:hidden}
.lang-switch .ls{padding:7px 11px;font-weight:700;font-size:13px;color:var(--muted);font-family:var(--display);letter-spacing:.03em}
.lang-switch .ls.is-active{background:var(--blue);color:#fff}
.lang-switch .ls:hover{color:var(--blue)}
.lang-switch .ls.is-active:hover{color:#fff}
.site-header:not(.scrolled) .nav--on-hero .lang-switch{border-color:rgba(255,255,255,.45)}
.site-header:not(.scrolled) .nav--on-hero .lang-switch .ls{color:#fff}
.site-header:not(.scrolled) .nav--on-hero .lang-switch .ls.is-active{background:var(--orange)}

/* Tournament band */
.tournoi{background:var(--bg-2);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.tournoi__inner{display:flex;align-items:center;gap:48px;flex-wrap:wrap;justify-content:center;text-align:center}
.tournoi__logo{max-width:360px;width:100%;height:auto;filter:drop-shadow(0 16px 30px rgba(10,27,46,.18))}
.tournoi__txt{max-width:460px;text-align:left}
.tournoi__txt h2{font-size:clamp(26px,3vw,40px)}
.tournoi__txt p{color:var(--muted);margin:12px 0 20px}
@media(max-width:768px){.tournoi__txt{text-align:center}}

/* Sponsors / Partenaires */
.sponsor-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:20px}
.sponsor-grid--lg{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));max-width:840px;margin-left:auto;margin-right:auto}
.sponsor{display:flex;align-items:center;justify-content:center;background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;min-height:128px;box-shadow:0 8px 22px rgba(10,27,46,.05);transition:transform .25s ease,box-shadow .25s ease}
.sponsor-grid--lg .sponsor{min-height:160px;padding:30px}
a.sponsor:hover{transform:translateY(-4px);box-shadow:0 16px 34px rgba(10,27,46,.12)}
.sponsor img{max-width:100%;max-height:84px;width:auto;height:auto;object-fit:contain}
.sponsor-grid--lg .sponsor img{max-height:110px}
.sponsor__name{font-family:var(--display);font-weight:700;color:var(--blue);text-align:center}
/* Bande logos accueil */
.sponsor-strip{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:38px 54px}
.sponsor-strip a,.sponsor-strip span{display:inline-flex;align-items:center;justify-content:center}
.sponsor-strip img{max-height:60px;width:auto;opacity:.78;filter:grayscale(100%);transition:opacity .25s ease,filter .25s ease}
.sponsor-strip a:hover img{opacity:1;filter:none}
@media(max-width:600px){.sponsor-strip{gap:26px 32px}.sponsor-strip img{max-height:44px}}

/* Bouton WhatsApp flottant */
.wa-fab{position:fixed;right:18px;bottom:18px;z-index:300;width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(37,211,102,.45);transition:transform .2s ease,box-shadow .2s ease}
.wa-fab:hover{transform:translateY(-3px) scale(1.05);box-shadow:0 14px 32px rgba(37,211,102,.55)}
@media(max-width:600px){.wa-fab{width:52px;height:52px;right:14px;bottom:14px}}