/* securite.me — feuille de style unique. Aucune webfont, aucune image externe. */
:root{
  --ink:#141b29;
  --ink-2:#1f2937;
  --paper:#fafaf7;
  --card:#ffffff;
  --signal:#f2b300;
  --signal-dark:#8a6600;
  --steel:#5b6472;
  --safe:#1b7a4b;
  --line:#e4e5df;
  --mono:ui-monospace,"SF Mono","Cascadia Mono","Consolas",monospace;
  --sans:system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{animation:none!important;transition:none!important}}
body{margin:0;font:400 1.0625rem/1.65 var(--sans);color:var(--ink);background:var(--paper);-webkit-font-smoothing:antialiased}
.wrap{max-width:1060px;margin:0 auto;padding:0 20px}
a{color:var(--ink);text-decoration-color:var(--signal);text-decoration-thickness:2px;text-underline-offset:3px}
a:hover{color:var(--signal-dark)}
:focus-visible{outline:3px solid var(--signal);outline-offset:2px;border-radius:2px}
img,svg{max-width:100%;height:auto}

/* ---- En-tête ---- */
.site-head{background:var(--ink);color:#fff}
.head-in{display:flex;align-items:center;gap:24px;min-height:64px;flex-wrap:wrap;padding-top:10px;padding-bottom:10px}
.brand{font-weight:800;font-size:1.25rem;letter-spacing:-.02em;color:#fff;text-decoration:none;display:flex;align-items:center;gap:9px}
.brand svg{flex:none}
.brand:hover{color:var(--signal)}
.nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.nav a{color:#dfe3ea;text-decoration:none;font-size:.95rem;font-weight:600;padding:8px 12px;border-radius:6px}
.nav a:hover,.nav a[aria-current="page"]{color:var(--ink);background:var(--signal)}
.nav-btn{display:none;margin-left:auto;background:none;border:2px solid var(--signal);color:var(--signal);font:700 .85rem/1 var(--mono);text-transform:uppercase;letter-spacing:.08em;padding:9px 14px;border-radius:6px;cursor:pointer}
.hazard{height:7px;background:repeating-linear-gradient(-45deg,var(--signal) 0 12px,var(--ink) 12px 24px)}
@media (max-width:820px){
  .nav-btn{display:block}
  .nav{display:none;width:100%;flex-direction:column;padding-bottom:8px}
  .nav.open{display:flex}
}

/* ---- Typo & structure ---- */
h1{font-size:clamp(1.9rem,4.5vw,3rem);line-height:1.12;letter-spacing:-.025em;font-weight:800;margin:.3em 0 .4em}
h2{font-size:clamp(1.35rem,2.6vw,1.7rem);letter-spacing:-.015em;line-height:1.25;margin:2.2em 0 .6em}
h3{font-size:1.12rem;margin:1.6em 0 .5em}
.eyebrow{font:700 .78rem/1 var(--mono);text-transform:uppercase;letter-spacing:.14em;color:var(--signal-dark);display:inline-flex;align-items:center;gap:10px;margin:0}
.eyebrow::before{content:"";width:26px;height:8px;background:repeating-linear-gradient(-45deg,var(--signal) 0 5px,var(--ink) 5px 10px)}
.lede{font-size:1.18rem;color:var(--ink-2);max-width:62ch}
.hero{padding:56px 0 40px}
main{padding-bottom:56px}
section{margin-top:8px}
p{max-width:70ch}
ul,ol{max-width:70ch;padding-left:1.3em}
li{margin:.35em 0}
.crumb{font:600 .82rem/1.4 var(--mono);color:var(--steel);padding-top:22px}
.crumb a{color:var(--steel)}
strong{color:var(--ink)}

/* ---- Composants ---- */
.essentiel{border:2px solid var(--ink);border-left:10px solid var(--signal);background:var(--card);border-radius:8px;padding:18px 22px;margin:26px 0;max-width:760px}
.essentiel p{font:700 .78rem/1 var(--mono);text-transform:uppercase;letter-spacing:.12em;margin:0 0 10px;color:var(--ink)}
.essentiel ul{margin:0}

.grid{display:grid;gap:18px;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));margin:26px 0}
.tile{background:var(--card);border:1px solid var(--line);border-radius:10px;padding:20px 22px;position:relative}
.tile:hover{border-color:var(--signal)}
.tile .tag{font:700 .7rem/1 var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--signal-dark)}
.tile h2,.tile h3{margin:8px 0 6px;font-size:1.15rem}
.tile p{font-size:.95rem;color:var(--steel);margin:0 0 10px}
.tile a.cover{text-decoration:none;font-weight:700}
.tile a.cover::after{content:"";position:absolute;inset:0}

table{border-collapse:collapse;width:100%;margin:22px 0;background:var(--card);font-size:.95rem}
caption{text-align:left;font:700 .78rem/1.6 var(--mono);text-transform:uppercase;letter-spacing:.1em;padding-bottom:8px;color:var(--steel)}
th,td{border:1px solid var(--line);padding:10px 12px;text-align:left;vertical-align:top}
th{background:var(--ink);color:#fff;font-size:.85rem;letter-spacing:.03em}
tbody tr:nth-child(even){background:#f3f4ee}
.table-scroll{overflow-x:auto}

.pick{display:flex;gap:16px;align-items:flex-start;background:var(--card);border:1px solid var(--line);border-radius:10px;padding:18px 20px;margin:14px 0;max-width:760px}
.pick .badge{flex:none;font:800 .72rem/1.2 var(--mono);text-transform:uppercase;letter-spacing:.08em;background:var(--ink);color:var(--signal);padding:7px 9px;border-radius:6px;max-width:92px;text-align:center}
.pick h3{margin:0 0 4px;font-size:1.05rem}
.pick p{margin:0 0 10px;font-size:.95rem;color:var(--steel)}
.btn{display:inline-block;background:var(--signal);color:var(--ink);font-weight:800;font-size:.92rem;text-decoration:none;padding:10px 16px;border-radius:7px;border:2px solid var(--ink)}
.btn:hover{background:var(--ink);color:var(--signal)}
.affnote{font-size:.8rem;color:var(--steel);max-width:760px}

.checklist{list-style:none;padding:0;max-width:70ch}
.checklist li{padding-left:30px;position:relative;margin:.55em 0}
.checklist li::before{content:"✓";position:absolute;left:0;top:0;font-weight:800;color:var(--safe)}

.faq details{background:var(--card);border:1px solid var(--line);border-radius:8px;margin:10px 0;max-width:760px}
.faq summary{cursor:pointer;font-weight:700;padding:14px 18px}
.faq details p{padding:0 18px 14px;margin:0}

.linkrow{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
.linkrow a{background:var(--card);border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-size:.9rem;font-weight:600;text-decoration:none}
.linkrow a:hover{border-color:var(--signal);color:var(--signal-dark)}

.norm{font:700 .72rem/1 var(--mono);letter-spacing:.06em;background:#eef0e9;border:1px solid var(--line);padding:4px 7px;border-radius:4px;white-space:nowrap}

/* ---- Pied de page ---- */
.site-foot{background:var(--ink);color:#c9cfda;margin-top:64px;font-size:.92rem}
.foot-grid{display:grid;gap:28px;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));padding:44px 0 28px}
.site-foot h2{font:700 .75rem/1 var(--mono);text-transform:uppercase;letter-spacing:.13em;color:var(--signal);margin:0 0 14px}
.site-foot ul{list-style:none;margin:0;padding:0}
.site-foot li{margin:.5em 0}
.site-foot a{color:#c9cfda;text-decoration:none}
.site-foot a:hover{color:var(--signal)}
.foot-legal{border-top:1px solid #2a3345;padding:18px 0 26px;font-size:.8rem;color:#8d95a5}
.foot-legal p{max-width:none;margin:.4em 0}