/* ===== Massilia Socios Club — modern recreation ===== */
:root{
  --om-blue:#009DDC;
  --om-blue-light:#38A5D7;
  --om-blue-deep:#0a2a3d;
  --gold:#CD9D4E;
  --gold-deep:#BA8C58;
  --slate:#434A54;
  --ink:#0c1822;
  --paper:#ffffff;
  --soft:#f4f8fb;
  --muted:#5b6b78;
  --radius:18px;
  --shadow:0 18px 50px -22px rgba(10,42,61,.45);
  --maxw:1180px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--maxw);margin-inline:auto;padding-inline:24px}

h1,h2,h3{line-height:1.05;letter-spacing:-.02em}
h2{font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800}
.grad{
  background:linear-gradient(100deg,var(--om-blue) 0%,var(--gold) 110%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-weight:700;font-size:.95rem;border-radius:999px;padding:.7em 1.4em;
  border:2px solid transparent;cursor:pointer;transition:transform .15s ease,box-shadow .2s ease,background .2s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn-lg{padding:.95em 1.9em;font-size:1.05rem}
.btn-primary{background:var(--om-blue);color:#fff;box-shadow:0 10px 24px -10px var(--om-blue)}
.btn-primary:hover{background:#0089c0}
.btn-ghost{color:var(--ink)}
.btn-ghost:hover{color:var(--om-blue)}
.btn-outline{border-color:var(--om-blue);color:var(--om-blue)}
.btn-outline:hover{background:var(--om-blue);color:#fff}
.btn-outline-light{border-color:rgba(255,255,255,.7);color:#fff}
.btn-outline-light:hover{background:#fff;color:var(--om-blue-deep)}

/* ===== Header ===== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.82);backdrop-filter:blur(14px);
  border-bottom:1px solid #e7eef3;
}
.nav{display:flex;align-items:center;gap:24px;height:76px}
.brand{display:flex;align-items:center;gap:12px}
.brand-logo{
  display:grid;place-items:center;padding:8px 12px;border-radius:12px;
  background:linear-gradient(135deg,#0a3550,#072233);
  box-shadow:inset 0 0 0 1px rgba(205,157,78,.45);
}
.brand-logo img{height:40px;width:auto}
.nav-links{display:flex;gap:26px;margin-left:auto;font-weight:600;font-size:.93rem}
.nav-links a{color:var(--slate);transition:color .15s}
.nav-links a:hover{color:var(--om-blue)}
.nav-links a.active{color:var(--om-blue)}
.nav-links a.active::after{content:"";display:block;height:2px;border-radius:2px;background:var(--gold);margin-top:3px}
.nav-actions{display:flex;gap:10px;align-items:center}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.2s}

/* ===== Hero ===== */
.hero{position:relative;overflow:hidden;color:#fff;padding:120px 0 100px;isolation:isolate}
.hero-bg{
  position:absolute;inset:0;z-index:-1;
  background:
    radial-gradient(1200px 600px at 80% -10%,rgba(205,157,78,.35),transparent 60%),
    radial-gradient(900px 500px at 0% 110%,rgba(56,165,215,.5),transparent 55%),
    linear-gradient(160deg,#072233 0%,#0a3550 45%,#0b4a6e 100%);
}
.hero-bg::after{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:100% 46px;mask:linear-gradient(180deg,transparent,#000 30%,#000 70%,transparent);
}
.hero-inner{position:relative;max-width:840px}
.hero-logo{height:clamp(120px,18vw,180px);width:auto;margin-bottom:8px;filter:drop-shadow(0 14px 30px rgba(0,0,0,.4))}
.hero h1{font-family:'Anton',sans-serif;font-weight:400;font-size:clamp(2.4rem,7vw,5rem);letter-spacing:.01em;text-transform:uppercase;line-height:1}
.hero-quote{font-style:italic;font-size:clamp(1.15rem,2.4vw,1.7rem);color:var(--gold);margin:16px 0 6px;font-weight:600}
.hero-sub{font-size:1.08rem;color:#bcd4e2;max-width:600px;margin-top:14px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:34px}
.hero-partner{display:flex;align-items:center;gap:16px;margin-top:52px}
.hero-partner span{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:#9fbccd}
.hero-partner img{height:56px;width:auto;opacity:.95}
.scroll-hint{position:absolute;bottom:22px;left:50%;transform:translateX(-50%);color:rgba(255,255,255,.5);font-size:1.4rem;animation:bob 1.8s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* ===== Sections ===== */
.section{padding:90px 0}
.section-alt{background:var(--soft)}
.section-head{text-align:center;max-width:680px;margin:0 auto 54px}
.kicker{display:inline-block;font-weight:700;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:var(--om-blue);margin-bottom:14px}
.section-head p{color:var(--muted);margin-top:14px;font-size:1.05rem}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{
  background:var(--paper);border:1px solid #e7eef3;border-radius:var(--radius);padding:36px 30px;
  position:relative;transition:transform .2s,box-shadow .2s;overflow:hidden;
}
.step::before{content:"";position:absolute;left:0;top:0;height:4px;width:100%;background:linear-gradient(90deg,var(--om-blue),var(--gold))}
.step:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.step-num{font-family:'Anton',sans-serif;font-size:2.4rem;color:var(--om-blue-light);opacity:.35}
.step h3{font-size:1.3rem;margin:8px 0 10px}
.step p{color:var(--muted)}

/* split */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center}
.split-text h2{margin:12px 0 18px}
.split-text p{color:var(--muted);margin-bottom:16px}
.split-text .btn{margin-top:10px}
.split-visual{position:relative}
.visual-card{
  aspect-ratio:4/3;border-radius:var(--radius);display:grid;place-items:center;text-align:center;padding:40px;
  background:linear-gradient(150deg,#0a3550,#0b4a6e);color:#fff;box-shadow:var(--shadow);
  position:relative;overflow:hidden;
}
.visual-card::before{content:"";position:absolute;inset:-40%;background:radial-gradient(circle at 30% 30%,rgba(205,157,78,.4),transparent 50%)}
.visual-quote{position:relative;font-family:'Anton',sans-serif;font-size:clamp(1.4rem,3vw,2rem);line-height:1.15;text-transform:uppercase}

/* values */
.values{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.value{background:var(--paper);border:1px solid #e7eef3;border-radius:var(--radius);padding:30px;transition:.2s}
.value:hover{border-color:var(--om-blue-light);box-shadow:var(--shadow);transform:translateY(-4px)}
.value-ic{font-size:1.9rem;line-height:1;display:block;margin-bottom:14px}
.value h3{font-size:1.2rem;margin-bottom:10px;color:var(--ink)}
.value p{color:var(--muted);font-size:.97rem}

/* partners */
.partners{display:flex;flex-wrap:wrap;justify-content:center;gap:18px}
.partner{
  flex:1 1 170px;max-width:210px;height:120px;border-radius:14px;display:grid;place-items:center;padding:22px;
  background:var(--paper);border:1px solid #e7eef3;transition:.2s;
}
.partner img{max-height:64px;max-width:100%;width:auto;object-fit:contain;filter:grayscale(1);opacity:.75;transition:.2s}
.partner:hover{border-color:var(--gold);box-shadow:var(--shadow)}
.partner:hover img{filter:none;opacity:1}

/* CTA band */
.cta-band{position:relative;color:#fff;text-align:center;padding:90px 0;overflow:hidden;isolation:isolate}
.cta-band::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(135deg,var(--om-blue) 0%,var(--om-blue-deep) 100%)}
.cta-band::after{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(700px 300px at 50% 0,rgba(205,157,78,.45),transparent 70%)}
.cta-inner h2{margin-bottom:12px}
.cta-inner p{color:#d4ecf8;font-size:1.1rem;max-width:520px;margin:0 auto 28px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* footer */
.site-footer{background:var(--ink);color:#aebfcb;padding:64px 0 28px;font-size:.92rem}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px}
.footer-logo{height:64px;width:auto}
.footer-brand p{margin:16px 0;max-width:280px}
.socials{display:flex;gap:10px;margin-top:6px}
.socials a{width:38px;height:38px;border-radius:10px;display:grid;place-items:center;background:#1b2a36;color:#fff;font-weight:700;transition:.2s}
.socials a:hover{background:var(--om-blue)}
.footer-col h4{color:#fff;font-size:.95rem;margin-bottom:16px}
.footer-col a{display:block;margin-bottom:10px;color:#aebfcb;transition:.15s}
.footer-col a:hover{color:var(--om-blue-light)}
.footer-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;margin-top:48px;padding-top:22px;border-top:1px solid #1f2e3a;font-size:.82rem;color:#7c909e}

/* reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ===== Responsive ===== */
@media (max-width:900px){
  .nav-links,.nav-actions{display:none}
  .burger{display:flex}
  .nav-links.open{
    display:flex;flex-direction:column;position:absolute;top:74px;left:0;right:0;
    background:#fff;padding:20px 24px;border-bottom:1px solid #e7eef3;gap:16px;box-shadow:var(--shadow);
  }
  .steps,.values{grid-template-columns:1fr}
  .split{grid-template-columns:1fr;gap:32px}
  .hero-stats{gap:28px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr}
  .hero{padding:90px 0 80px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .reveal{opacity:1;transform:none}
}

/* ===== Sub-pages (initiative / ambassadeurs) ===== */
.page-hero{position:relative;color:#fff;padding:130px 0 70px;isolation:isolate;overflow:hidden}
.page-hero .hero-bg{position:absolute;inset:0;z-index:-1}
.page-hero h1{font-family:'Anton',sans-serif;font-weight:400;font-size:clamp(2.2rem,6vw,4rem);text-transform:uppercase;line-height:1}
.page-hero .crumb{font-size:.8rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:14px}
.page-hero .lede{color:#cfe2ee;max-width:680px;margin-top:16px;font-size:1.12rem;font-style:italic}

/* Ambassadors grid */
.amb-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.amb-card{background:var(--paper);border:1px solid #e7eef3;border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:.2s}
.amb-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--om-blue-light)}
.amb-photo{aspect-ratio:4/3;background:#0a3550 center/cover no-repeat;position:relative}
.amb-photo::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(7,34,51,.55))}
.amb-body{padding:24px 24px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.amb-name{font-family:'Anton',sans-serif;font-weight:400;font-size:1.3rem;text-transform:uppercase;letter-spacing:.02em;color:var(--ink)}
.amb-quote{color:var(--om-blue);font-style:italic;font-weight:600;font-size:.95rem;border-left:3px solid var(--gold);padding-left:12px}
.amb-desc{color:var(--muted);font-size:.92rem}
.palmares{margin-top:auto;padding-top:14px;border-top:1px solid #eef3f6}
.palmares h4{font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;color:var(--slate);margin-bottom:8px}
.palmares ul{list-style:none;font-size:.85rem;color:var(--muted)}
.palmares li{padding-left:16px;position:relative;margin-bottom:4px}
.palmares li::before{content:"›";position:absolute;left:0;color:var(--gold);font-weight:700}
.palmares .matches{display:inline-block;background:var(--soft);border-radius:999px;padding:.2em .8em;font-weight:700;color:var(--om-blue-deep);font-size:.8rem;margin-bottom:8px}

/* Initiative content */
.prose{max-width:780px;margin:0 auto}
.prose p{color:var(--slate);margin-bottom:18px;font-size:1.05rem}
.prose .highlight{background:linear-gradient(transparent 60%,rgba(0,157,220,.15) 0);font-weight:600;color:var(--ink)}
.init-values{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:14px}
.init-quote{
  background:linear-gradient(150deg,#0a3550,#0b4a6e);color:#fff;border-radius:var(--radius);
  padding:40px;font-size:1.15rem;line-height:1.5;box-shadow:var(--shadow);position:relative;overflow:hidden;
}
.init-quote::before{content:"“";position:absolute;top:-10px;left:18px;font-family:'Anton',sans-serif;font-size:6rem;color:rgba(205,157,78,.35)}
.init-quote span{position:relative}

@media (max-width:900px){
  .amb-grid{grid-template-columns:1fr 1fr}
  .init-values{grid-template-columns:1fr}
}
@media (max-width:560px){
  .amb-grid{grid-template-columns:1fr}
}

/* ===== Team (Qui sommes-nous) ===== */
.team-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:20px}
.team-card{text-align:center}
.team-photo{aspect-ratio:1/1;border-radius:50%;overflow:hidden;border:3px solid #e7eef3;box-shadow:var(--shadow);transition:.2s;background:#0a3550}
.team-photo img{width:100%;height:100%;object-fit:cover;display:block}
.team-card:hover .team-photo{border-color:var(--gold);transform:translateY(-5px)}
.team-name{font-family:'Anton',sans-serif;font-weight:400;font-size:1.15rem;text-transform:uppercase;color:var(--ink);margin-top:16px}
.team-role{color:var(--om-blue);font-weight:600;font-size:.85rem}
.team-role span{display:block;color:var(--muted);font-weight:400;font-size:.8rem;margin-top:2px}
@media (max-width:900px){.team-grid{grid-template-columns:repeat(3,1fr)}}
@media (max-width:560px){.team-grid{grid-template-columns:repeat(2,1fr)}}