/* Le Bon Rendement — design system v2 (premium)
   Cobalt #1457D6 · Blanc Coquille #FAF5EC · Encre #0E1B2A · Plus Jakarta Sans */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root{
  --bleu:#1457D6;
  --bleu-d:#0F46AD;
  --bleu-pale:#EAF0FD;
  --coquille:#FAF5EC;
  --coquille-b:#EAE3D4;
  --encre:#0E1B2A;
  --gris:#5A6675;
  --alerte:#B83B2E;
  --radius:14px;
  --radius-lg:20px;
  --shadow-card:0 10px 28px rgba(14,27,58,.07);
  --shadow-soft:0 16px 40px rgba(20,87,214,.12);
  --shadow-btn:0 14px 30px rgba(20,87,214,.28);
  --maxw:1080px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Plus Jakarta Sans',system-ui,sans-serif;color:var(--encre);background:var(--coquille);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
a{color:var(--bleu-d);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3{line-height:1.18;font-weight:800;color:var(--encre);letter-spacing:-.3px}
h1{font-size:2.4rem;margin-bottom:.6rem}
h2{font-size:1.55rem;margin:2.2rem 0 .8rem}
h3{font-size:1.15rem;font-weight:700;margin:1.2rem 0 .4rem}
p{margin-bottom:1rem}
section{padding:1.6rem 0}
em{font-style:italic}

/* Header */
.site-header{background:rgba(250,245,236,.85);backdrop-filter:blur(8px);border-bottom:1px solid var(--coquille-b);position:sticky;top:0;z-index:50}
.site-header .wrap{display:flex;align-items:center;justify-content:space-between;height:70px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.18rem;color:var(--encre)}
.logo:hover{text-decoration:none}
.nav a{color:var(--encre);font-weight:600;font-size:.95rem;margin-left:22px}
.nav a:hover{color:var(--bleu-d);text-decoration:none}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--bleu);color:#fff;font-weight:700;padding:13px 24px;border-radius:999px;border:none;cursor:pointer;font-size:1rem;font-family:inherit;box-shadow:var(--shadow-btn);transition:transform .18s,box-shadow .18s,background .18s}
.btn:hover{background:var(--bleu-d);text-decoration:none;color:#fff;transform:translateY(-2px)}
.btn-ghost{background:#fff;color:var(--bleu-d);box-shadow:0 8px 22px rgba(14,27,58,.08)}
.btn-ghost:hover{background:var(--bleu-pale);color:var(--bleu-d)}

/* Eyebrow label */
.eyebrow{display:inline-flex;align-items:center;gap:7px;background:#fff;color:var(--bleu-d);font-size:.8rem;font-weight:600;padding:6px 14px;border-radius:999px;box-shadow:0 6px 18px rgba(20,87,214,.12);margin-bottom:6px}
.eyebrow svg{width:16px;height:16px}

/* Hero */
.hero{background:linear-gradient(160deg,#FFFFFF 0%,var(--bleu-pale) 100%);border-radius:var(--radius-lg);padding:3rem 2.2rem;box-shadow:var(--shadow-soft);margin-top:1.4rem}
.hero h1{font-size:2.8rem}
.hero .slogan{font-size:1.25rem;color:var(--gris);margin-bottom:1.6rem}
.hero .cta-row{display:flex;gap:12px;flex-wrap:wrap}
.floatcard{margin-top:1.6rem;background:#fff;border-radius:var(--radius);padding:14px 16px;display:flex;align-items:center;justify-content:space-between;gap:12px;box-shadow:var(--shadow-soft);font-size:.95rem}

/* Grid / cards */
.grid{display:grid;gap:16px}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(210px,1fr))}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.card{background:#fff;border-radius:var(--radius-lg);padding:22px;box-shadow:var(--shadow-card);transition:transform .2s,box-shadow .2s}
.card:hover{transform:translateY(-4px);box-shadow:0 18px 40px rgba(20,87,214,.15)}
.card h3{margin-top:0}
.card .ic{width:46px;height:46px;border-radius:13px;background:var(--bleu-pale);display:flex;align-items:center;justify-content:center;margin-bottom:12px;color:var(--bleu-d)}
.card .ic svg{width:24px;height:24px}
.tag{display:inline-block;background:var(--bleu-pale);color:var(--bleu-d);font-size:.82rem;font-weight:600;padding:5px 12px;border-radius:9px;margin:2px}

/* Tables */
.table-wrap{overflow-x:auto}
table{width:100%;border-collapse:separate;border-spacing:0;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-card);margin:1.2rem 0}
th,td{padding:12px 15px;text-align:left;border-bottom:1px solid var(--coquille-b);font-size:.95rem}
th{background:var(--bleu-pale);color:var(--bleu-d);font-weight:700}
tr:last-child td{border-bottom:none}

/* Comparator tool */
.tool{background:#fff;border-radius:var(--radius-lg);padding:24px;box-shadow:var(--shadow-card)}
.tool .ctl{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin:16px 0}
.tool input[type=number]{font-family:inherit;font-size:1.05rem;font-weight:700;width:130px;padding:12px 14px;border:1.5px solid #D9E2F4;border-radius:13px;background:#fff;color:var(--encre);appearance:none;-moz-appearance:textfield;transition:border-color .15s,box-shadow .15s}
.tool input[type=number]::-webkit-outer-spin-button,.tool input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.tool input:focus{outline:none;border-color:var(--bleu);box-shadow:0 0 0 4px rgba(20,87,214,.14)}
.modebtn{font-family:inherit;font-size:.92rem;font-weight:600;padding:10px 17px;border-radius:999px;border:1.5px solid var(--bleu);background:#fff;color:var(--bleu-d);cursor:pointer;transition:.15s}
.modebtn.on{background:var(--bleu);color:#fff;box-shadow:var(--shadow-btn)}
.rowc{display:flex;align-items:center;justify-content:space-between;gap:12px;background:var(--coquille);border-radius:13px;padding:14px 16px;margin-bottom:9px;transition:.18s}
.rowc.best{background:var(--bleu-pale);box-shadow:0 0 0 2px var(--bleu) inset}
.rowc .pf{font-weight:700}
.rowc .meta{font-size:.82rem;color:var(--gris)}
.rowc .net{font-weight:800;text-align:right}

/* Callouts */
.note{background:var(--bleu-pale);border-radius:var(--radius);padding:18px 20px;margin:1.4rem 0;font-size:.95rem}
.note h3{margin-top:0}
.disclaimer{background:#FBEDEA;border-left:4px solid var(--alerte);padding:13px 16px;border-radius:0 8px 8px 0;font-size:.88rem;color:#6E241B;margin:1.4rem 0}
.bref{background:#fff;border-radius:var(--radius);padding:18px 22px;margin:1.4rem 0;box-shadow:var(--shadow-card)}
.bref ul{margin:.4rem 0 0 1.1rem}
.bref li{margin-bottom:.3rem}

/* Footer */
.site-footer{background:var(--encre);color:#C9D4E0;margin-top:3.5rem;padding:2.6rem 0 1.6rem;font-size:.9rem}
.site-footer a{color:#9FD3FF}
.site-footer .cols{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:24px;margin-bottom:1.6rem}
.site-footer h4{color:#fff;font-size:.95rem;margin-bottom:.6rem}
.site-footer .legal{border-top:1px solid #1e3550;padding-top:1rem;color:#7E90A6;font-size:.82rem}

/* Reveal on scroll */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.is-visible{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}.card,.btn{transition:none}}

@media(max-width:640px){
  .hero{padding:2rem 1.4rem}
  .hero h1{font-size:2rem}
  h1{font-size:1.9rem}
  .nav a{margin-left:14px;font-size:.85rem}
  body{font-size:16px}
}