/* ============ Sapense — feuille de style du groupe ============ */
:root{
  --navy:#0e3a5e; --navy-deep:#0a2c47; --teal:#2ba88e; --teal-light:#34b89a;
  --ink:#0e2a3f; --muted:#5b6b7a; --line:#e7eef3; --bg:#ffffff; --bg-soft:#f5f9fb;
  --radius:18px; --radius-lg:26px;
  --shadow:0 18px 40px -22px rgba(14,58,94,.35);
  --shadow-soft:0 10px 30px -20px rgba(14,58,94,.4);
  --grad:linear-gradient(135deg,var(--teal),var(--navy));
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
img{max-width:100%}
.wrap{max-width:1140px;margin:0 auto;padding:0 24px}
.eyebrow{display:inline-block;font-size:.78rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--teal);margin-bottom:12px}
h1,h2,h3{color:var(--navy);letter-spacing:-.01em;line-height:1.15}
.section-head{max-width:680px;margin-bottom:42px}
.section-head h2{font-size:clamp(1.6rem,3vw,2.2rem)}
.section-head p{color:var(--muted);margin-top:10px}
.btn{display:inline-block;font-weight:600;padding:13px 26px;border-radius:999px;transition:.2s;font-size:.98rem;cursor:pointer;border:0}
.btn-primary{background:var(--grad);color:#fff;box-shadow:var(--shadow)}
.btn-primary:hover{transform:translateY(-2px)}
.btn-ghost{border:1px solid var(--line);color:var(--navy);background:transparent}
.btn-ghost:hover{border-color:var(--teal);color:var(--teal)}

/* ---------- HEADER ---------- */
header.site{position:sticky;top:0;z-index:30;backdrop-filter:saturate(1.4) blur(10px);background:rgba(255,255,255,.82);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:68px;gap:18px}
.nav .brand img{height:30px;width:auto;display:block}
.nav .links{display:flex;align-items:center;gap:26px}
.nav .links a{font-size:.95rem;font-weight:500;color:var(--ink);transition:.15s}
.nav .links a:hover{color:var(--teal)}
.nav a.cta{font-size:.92rem;font-weight:600;color:#fff;background:var(--navy);padding:9px 18px;border-radius:999px;transition:.2s}
.nav a.cta:hover{background:var(--navy-deep)}
@media(max-width:680px){.nav .links a.hide-sm{display:none}}

/* ---------- HERO HOME ---------- */
.hero{position:relative;text-align:center;padding:96px 0 84px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
   radial-gradient(60% 60% at 50% -10%, rgba(43,168,142,.16), transparent 60%),
   radial-gradient(70% 70% at 50% 120%, rgba(14,58,94,.10), transparent 60%)}
.hero img.logo{width:min(460px,82%);height:auto;margin:0 auto 28px;display:block}
.hero p.lead{font-size:clamp(1.05rem,2.2vw,1.3rem);color:var(--muted);max-width:660px;margin:0 auto 34px}
.actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- STATS STRIP ---------- */
.stats{display:flex;flex-wrap:wrap;justify-content:center;gap:54px;padding:34px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-soft)}
.stat{text-align:center}
.stat b{display:block;font-size:1.9rem;color:var(--navy);font-weight:800;letter-spacing:-.02em}
.stat span{font-size:.86rem;color:var(--muted)}

/* ---------- SECTION ---------- */
section{padding:72px 0}

/* ---------- PILLARS ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.pillar{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
.pillar .ic{width:46px;height:46px;border-radius:13px;display:grid;place-items:center;background:var(--grad);color:#fff;font-size:1.3rem;margin-bottom:16px}
.pillar h3{font-size:1.12rem;margin-bottom:6px}
.pillar p{color:var(--muted);font-size:.95rem}

/* ---------- BRANDS GRID ---------- */
.brands-sec{background:var(--bg-soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{position:relative;display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;transition:.22s;height:100%}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:transparent}
.card .cat{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--teal);margin-bottom:10px}
.card .name{font-weight:700;font-size:1.12rem;color:var(--navy);display:flex;align-items:center;gap:9px}
.card .name .dot{width:8px;height:8px;border-radius:50%;background:var(--teal);flex:none}
.card .tag{color:var(--muted);font-size:.93rem;margin:8px 0 16px;flex:1}
.card .go{font-size:.86rem;font-weight:600;color:var(--teal)}
.card.soon{opacity:.9}
.card.soon .dot{background:#c2cdd6}
.card.soon .go{color:var(--muted)}
.badge{position:absolute;top:18px;right:18px;font-size:.66rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);background:#eef3f6;padding:4px 9px;border-radius:999px}

/* ---------- CTA BAND ---------- */
.cta-band{background:var(--grad);border-radius:var(--radius-lg);padding:56px 40px;text-align:center;color:#fff;box-shadow:var(--shadow)}
.cta-band h2{color:#fff;font-size:clamp(1.5rem,3vw,2rem)}
.cta-band p{color:rgba(255,255,255,.85);max-width:560px;margin:12px auto 26px}
.cta-band .btn-primary{background:#fff;color:var(--navy)}

/* ---------- BRAND PAGE ---------- */
.b-hero{position:relative;overflow:hidden;padding:84px 0 60px}
.b-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:
  radial-gradient(55% 80% at 85% -10%, rgba(43,168,142,.18), transparent 60%),
  radial-gradient(50% 70% at 0% 110%, rgba(14,58,94,.10), transparent 60%)}
.b-back{display:inline-flex;align-items:center;gap:7px;font-size:.9rem;font-weight:600;color:var(--muted);margin-bottom:22px;transition:.15s}
.b-back:hover{color:var(--teal)}
.b-hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
.b-hero h1{font-size:clamp(2rem,4.5vw,3.1rem);margin:6px 0 16px}
.b-hero .tagline{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--muted);margin-bottom:28px}
.b-hero .actions{justify-content:flex-start}
.b-meta{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.b-meta span{font-size:.8rem;font-weight:600;color:var(--navy);background:#fff;border:1px solid var(--line);padding:6px 13px;border-radius:999px}

/* browser mockup */
.mock{border-radius:16px;overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow);background:#fff}
.mock .bar{display:flex;align-items:center;gap:7px;padding:12px 14px;background:var(--bg-soft);border-bottom:1px solid var(--line)}
.mock .bar i{width:11px;height:11px;border-radius:50%;background:#d6e0e7;display:block}
.mock .bar .url{margin-left:12px;font-size:.78rem;color:var(--muted);background:#fff;border:1px solid var(--line);padding:4px 12px;border-radius:999px}
.mock .screen{aspect-ratio:16/10;display:grid;place-items:center;background:var(--grad);color:#fff;text-align:center;padding:30px}
.mock .screen .glyph{font-size:2.4rem;font-weight:800;letter-spacing:.02em}
.mock .screen small{display:block;opacity:.85;font-weight:500;margin-top:6px;letter-spacing:.16em;text-transform:uppercase;font-size:.7rem}

.b-section h2{font-size:clamp(1.5rem,3vw,2rem);margin-bottom:14px}
.b-lead{color:var(--muted);font-size:1.05rem;max-width:760px}
.feat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin-top:36px}
.feat{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.feat .ic{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--grad);color:#fff;font-size:1.15rem;margin-bottom:14px}
.feat h3{font-size:1.05rem;margin-bottom:5px}
.feat p{color:var(--muted);font-size:.93rem}

.other{background:var(--bg-soft);border-top:1px solid var(--line)}

/* ---------- NEWSLETTER BAND ---------- */
.news-band{background:var(--grad);padding:56px 0}
.news-inner{display:flex;align-items:center;justify-content:space-between;gap:34px;flex-wrap:wrap}
.news-inner .eyebrow{color:#bdf0e3}
.news-form{display:flex;gap:10px;flex-wrap:wrap}
.news-form input[type=email]{padding:13px 16px;border:0;border-radius:999px;min-width:240px;font-size:.95rem}
.news-form input:focus{outline:2px solid #fff}
.news-form button{padding:13px 24px;border:0;border-radius:999px;background:#fff;color:var(--navy);font-weight:700;cursor:pointer;transition:.18s}
.news-form button:hover{transform:translateY(-2px)}
.news-ok{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.4);padding:14px 22px;border-radius:14px;font-weight:600}

/* ---------- FOOTER ---------- */
footer.site{padding:48px 0;color:var(--muted);font-size:.9rem;border-top:1px solid var(--line)}
.foot{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.foot .left{display:flex;align-items:center;gap:16px}
.foot img{height:24px;opacity:.95}
.foot a{color:var(--teal);font-weight:600}

/* ===== Responsive / mobile-first ===== */
@media(max-width:860px){
  .pillars,.grid,.feat-grid{grid-template-columns:1fr 1fr}
  .b-hero-grid{grid-template-columns:1fr;gap:34px}
  section{padding:56px 0}
}
@media(max-width:600px){
  .wrap{padding:0 18px}
  section{padding:46px 0}
  .pillars,.grid,.feat-grid{grid-template-columns:1fr}
  .hero{padding:56px 0 48px}
  .stats{gap:0 30px;row-gap:18px}
  .section-head{margin-bottom:30px}
  .cta-band{padding:40px 22px}
  .b-hero{padding:60px 0 44px}
  /* boutons d'action en pleine largeur, plus faciles à toucher */
  .actions{flex-direction:column;align-items:stretch}
  .actions .btn{width:100%}
  .b-hero .actions{align-items:stretch}
  /* bandeau newsletter empilé */
  .news-band{padding:42px 0}
  .news-form{width:100%}
  .news-form input[type=email]{flex:1 1 auto;min-width:0;width:100%}
  .news-form button{width:100%}
  /* pied de page centré */
  .foot{flex-direction:column;text-align:center}
}