/* BRM Data Company · feuille de style des pages secondaires */
:root{
  --ink:#0F1733; --ink-2:#1A2550; --paper:#F4F6FB; --white:#FFFFFF;
  --cobalt:#3B4BFF; --mint:#5EE0B5; --amber:#FFB13D; --slate:#5A6485;
  --line:#DCE1EE; --soft:#AEB6D6;
  --display:"Bricolage Grotesque", system-ui, sans-serif;
  --body:"Figtree", system-ui, sans-serif;
  --wrap:1080px; --r:20px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{font-family:var(--body);font-size:17px;line-height:1.65;color:var(--ink);background:var(--paper)}
a{color:var(--cobalt)} a:hover{color:#2A39E8}
img,svg{display:block;max-width:100%}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 24px}
h1,h2,h3{font-family:var(--display);line-height:1.1;letter-spacing:-.02em;text-wrap:balance}
h1{font-size:clamp(34px,5vw,58px);font-weight:800}
h2{font-size:clamp(26px,3.2vw,38px);font-weight:800;margin-bottom:18px}
h3{font-size:21px;font-weight:700;margin-bottom:8px}
p{max-width:68ch}
p+p{margin-top:14px}

/* header */
.top{background:var(--ink);color:#fff}
.nav{display:flex;align-items:center;justify-content:space-between;gap:16px;height:72px}
.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-family:var(--display);font-weight:800;font-size:19px}
.brand small{display:block;font-family:var(--body);font-weight:500;font-size:12px;color:var(--soft);margin-top:-2px}
.nav nav{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.nav nav a{color:var(--soft);text-decoration:none;font-weight:500}
.nav nav a:hover,.nav nav a[aria-current]{color:#fff}
.btn{display:inline-flex;align-items:center;gap:8px;padding:13px 22px;border-radius:999px;font-weight:600;text-decoration:none;border:0;cursor:pointer}
.btn-mint{background:var(--mint);color:var(--ink)} .btn-mint:hover{background:#7DEBC6;color:var(--ink)}
.btn-ink{background:var(--ink);color:#fff} .btn-ink:hover{background:var(--ink-2);color:#fff}
.btn-ghost{color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.35)} .btn-ghost:hover{color:#fff;box-shadow:inset 0 0 0 1.5px #fff}

/* hero */
.hero{background:var(--ink);color:#fff;padding:56px 0 72px;position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(ellipse at 80% 30%,#000 15%,transparent 70%)}
.hero .wrap{position:relative}
.crumbs{font-size:14px;color:var(--soft);margin-bottom:22px}
.crumbs a{color:var(--soft)} .crumbs a:hover{color:#fff}
.hero .lead{font-size:clamp(17px,1.6vw,20px);color:var(--soft);margin:20px 0 30px;max-width:60ch}
.hero .ctas{display:flex;flex-wrap:wrap;gap:12px}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin-top:28px}
.chips span{font-size:14px;font-weight:600;padding:6px 12px;border-radius:999px;background:rgba(255,255,255,.08);color:#DDE1F2}

/* sections */
section.block{padding:72px 0}
section.alt{background:var(--white)}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}
.grid3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}
.card{background:var(--white);border-radius:var(--r);padding:26px;box-shadow:inset 0 0 0 1px var(--line)}
section.alt .card{background:var(--paper)}
.card p{color:var(--slate);font-size:16px}
.check{list-style:none;display:grid;gap:10px;margin-top:14px}
.check li{display:flex;gap:10px}
.check li::before{content:"";flex:0 0 20px;height:20px;margin-top:3px;border-radius:50%;background:var(--mint) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath d='M5 9.5l2.5 2.5L13 6.5' fill='none' stroke='%230F1733' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat}
.steps{list-style:none;counter-reset:s;display:grid;gap:14px}
.steps li{counter-increment:s;display:grid;grid-template-columns:44px 1fr;gap:16px;align-items:start;background:var(--white);border-radius:16px;padding:18px 20px;box-shadow:inset 0 0 0 1px var(--line)}
.steps li::before{content:counter(s);width:44px;height:44px;border-radius:50%;display:grid;place-items:center;background:var(--ink);color:var(--mint);font-family:var(--display);font-weight:800}
.steps b{display:block;font-size:17px}
.steps span{color:var(--slate);font-size:16px}
.price{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px;background:var(--ink);color:#fff;border-radius:var(--r);padding:30px}
.price b{font-family:var(--display);font-size:34px}
.price p{color:var(--soft)}
.note{font-size:14px;color:var(--slate);margin-top:12px}

/* faq */
.faq{display:grid;gap:10px}
.faq details{background:var(--white);border-radius:14px;box-shadow:inset 0 0 0 1px var(--line)}
section.alt .faq details{background:var(--paper)}
.faq summary{cursor:pointer;list-style:none;padding:18px 52px 18px 20px;font-weight:600;position:relative}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";position:absolute;right:20px;top:14px;font-size:24px;color:var(--cobalt)}
.faq details[open] summary::after{content:"–"}
.faq details p{padding:0 20px 18px;color:var(--slate)}

/* cta band */
.cta{background:var(--ink);color:#fff;border-radius:24px;padding:40px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px}
.cta p{color:var(--soft)}

/* related */
.related{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.related a{display:block;text-decoration:none;color:var(--ink);background:var(--white);border-radius:16px;padding:20px;box-shadow:inset 0 0 0 1px var(--line)}
.related a:hover{box-shadow:inset 0 0 0 1.5px var(--cobalt)}
.related b{display:block;font-family:var(--display);font-size:18px;margin-bottom:4px}
.related span{font-size:15px;color:var(--slate)}

/* article */
.article{max-width:740px;margin:0 auto;padding:56px 24px 80px}
.article h2{margin-top:40px;font-size:clamp(24px,3vw,32px)}
.article h3{margin-top:28px}
.article p,.article li{font-size:18px}
.article ul,.article ol{margin:14px 0 0 22px;display:grid;gap:8px}
.article .meta{color:var(--soft);font-size:15px;margin-top:14px}
.article blockquote{margin:24px 0;padding:18px 22px;border-radius:14px;background:var(--white);box-shadow:inset 0 0 0 1px var(--line);color:var(--slate)}
.posts{display:grid;gap:16px}
.posts a{display:grid;gap:6px;text-decoration:none;color:var(--ink);background:var(--white);border-radius:18px;padding:24px;box-shadow:inset 0 0 0 1px var(--line)}
.posts a:hover{box-shadow:inset 0 0 0 1.5px var(--cobalt)}
.posts .tag{font-size:13px;font-weight:700;color:var(--cobalt)}
.posts b{font-family:var(--display);font-size:22px;line-height:1.2}
.posts span{color:var(--slate);font-size:16px}

/* footer */
footer{background:var(--ink);color:var(--soft);padding:44px 0 32px;font-size:15px;margin-top:0}
footer .row{display:flex;flex-wrap:wrap;justify-content:space-between;gap:24px}
footer nav{display:flex;flex-wrap:wrap;gap:18px}
footer a{color:var(--soft);text-decoration:none} footer a:hover{color:#fff}
footer small{display:block;margin-top:24px;font-size:13px}

@media (max-width:860px){
  .grid2,.grid3,.related{grid-template-columns:1fr}
  .nav nav a.hide-m{display:none}
  section.block{padding:56px 0}
  .cta,.price{padding:26px}
}
@media (max-width:560px){
  body{font-size:16px}
  .nav{height:auto;padding:14px 0;flex-wrap:wrap}
  .nav nav{gap:18px;font-size:15px;width:100%}
  .nav .btn{display:none}
}