/* Formalites.ai — styles globaux (mobile-first) */
:root{--bg:#ffffff;--text:#111827;--muted:#4b5563;--brand:#0B2A4A;--brand-2:#163A63;--ok:#0EA5E9;--border:#e5e7eb;--radius:12px;--container:1100px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,"Helvetica Neue",Arial,"Noto Sans",sans-serif;line-height:1.5}
a{color:var(--brand);text-decoration:none}
.container{max-width:var(--container);margin:0 auto;padding:0 1rem}
.skip{position:absolute;left:-9999px;top:auto}
.skip:focus{left:1rem;top:1rem;background:#fff;border:1px solid var(--border);padding:.5rem 1rem;border-radius:8px}
header{border-bottom:1px solid var(--border);background:#fff;position:sticky;top:0;z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.75rem 0}
.brand{font-weight:700;font-size:clamp(1.125rem,2vw,1.25rem);color:var(--brand)}
.nav ul{list-style:none;display:flex;gap:.75rem;margin:0;padding:0}
.nav a{display:block;padding:.5rem .75rem;border-radius:8px}
.nav a.cta{background:var(--brand);color:#fff;font-weight:600}
.menu-btn{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid var(--border);border-radius:10px;background:#fff}
.menu-btn span{width:18px;height:2px;background:var(--text);position:relative}
.menu-btn span::before,.menu-btn span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--text)}
.menu-btn span::before{top:-6px}.menu-btn span::after{top:6px}
.navlist{display:none}
.navlist.open{display:flex;flex-direction:column;gap:.25rem;padding:.5rem 0}
@media (min-width:768px){.menu-btn{display:none}.navlist{display:flex!important;flex-direction:row;gap:.25rem}}
.hero{padding:3rem 0}
.hero h1{font-weight:800;letter-spacing:-0.02em;font-size:clamp(1.75rem,4.5vw,3rem);margin:0 0 .75rem;color:var(--brand-2)}
.hero p{color:var(--muted);font-size:clamp(1rem,2.2vw,1.125rem);margin:0 0 1rem}
.btn{display:inline-flex;align-items:center;gap:.5rem;background:var(--brand);color:#fff;border:none;padding:.75rem 1rem;border-radius:12px;font-weight:600;cursor:pointer}
.btn.secondary{background:#F3F4F6;color:var(--text)}
.hero-grid{display:grid;gap:1rem}
@media (min-width:768px){.hero-grid{grid-template-columns:1.2fr .8fr;align-items:center}}
.card{border:1px solid var(--border);border-radius:var(--radius);padding:1rem;background:#fff}
section{padding:2rem 0}
section h2{font-size:clamp(1.25rem,3.5vw,2rem);margin:.25rem 0 1rem;color:var(--brand-2)}
.grid{display:grid;gap:1rem}
.grid.cols-3{grid-template-columns:1fr}
@media (min-width:768px){.grid.cols-3{grid-template-columns:repeat(3,1fr)}}
.feature{border:1px solid var(--border);border-radius:var(--radius);padding:1rem;background:#fff}
.feature h3{margin:.5rem 0;font-size:1.05rem}
.feature p{margin:0;color:var(--muted)}
.testi{display:grid;gap:1rem}
@media (min-width:768px){.testi{grid-template-columns:1fr 1fr}}
blockquote{margin:0;padding:1rem;border-left:4px solid var(--ok);background:#F9FAFB;border-radius:8px}
footer{border-top:1px solid var(--border);background:#fff}
.foot{display:grid;gap:1rem;padding:1.5rem 0}
@media (min-width:768px){.foot{grid-template-columns:2fr 1fr}}
.foot a{color:var(--muted)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border:1px solid var(--border);padding:.75rem;text-align:left}
.badge{display:inline-block;background:#EEF2FF;color:#1E40AF;padding:.25rem .5rem;border-radius:6px;font-size:.8rem}
.note{color:#6b7280;font-size:.95rem}