/* Design partagé des pages SEO/GEO d'AvatarAds — cohérent avec la LP (dark + orange, Inter) */
*{box-sizing:border-box;margin:0;padding:0}
:root{--bg:#08090a;--bg2:#0d0f11;--surface:#111417;--border:rgba(255,255,255,.08);--border2:rgba(255,255,255,.14);
  --text:#eef0f4;--text2:#aab2be;--text3:#6b7280;--accent:#ff5a1f;--accent2:#ff8042;--accent-soft:rgba(255,90,31,.12);--accent-line:rgba(255,90,31,.32);--green:#28c795}
html{scroll-behavior:smooth}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased}
img{max-width:100%}
a{color:var(--accent2);text-decoration:none}
.wrap{max-width:860px;margin:0 auto;padding:0 22px}
/* nav */
.snav{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:14px 22px;background:rgba(8,9,10,.82);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.snav-logo{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:16px}
.snav-cta{display:flex;align-items:center;gap:10px}
.snav-cta a{font-size:13.5px;font-weight:600;color:var(--text2)}
.snav-cta .btn{padding:9px 16px;border-radius:10px;background:linear-gradient(180deg,var(--accent2),var(--accent));color:#1a0a02;font-weight:800}
/* hero */
.shero{padding:64px 0 28px;text-align:center}
.eyebrow{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--accent2);font-weight:700}
h1{font-size:clamp(30px,5.4vw,46px);font-weight:800;letter-spacing:-.02em;line-height:1.06;margin:14px 0 16px}
.lead{font-size:18px;color:var(--text2);max-width:680px;margin:0 auto}
.hero-cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin-top:26px}
.btn-primary{padding:14px 26px;border-radius:12px;background:linear-gradient(180deg,var(--accent2),var(--accent));color:#1a0a02;font-weight:800;font-size:15px;box-shadow:0 14px 34px -12px rgba(255,90,31,.5)}
.btn-ghost{padding:14px 24px;border-radius:12px;border:1px solid var(--border2);color:var(--text);font-weight:600;font-size:15px}
/* sections */
section{padding:26px 0}
h2{font-size:clamp(22px,3.6vw,30px);font-weight:800;letter-spacing:-.01em;margin:14px 0 10px}
h3{font-size:18px;font-weight:700;margin:22px 0 8px}
p{font-size:15.5px;color:var(--text2);margin-bottom:14px}
ul{padding-left:20px;margin-bottom:14px}li{font-size:15.5px;color:var(--text2);margin-bottom:7px}
strong{color:var(--text)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:22px 20px}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media(max-width:640px){.grid{grid-template-columns:1fr}}
.feat{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:16px 16px}
.feat b{display:block;color:var(--text);font-size:15.5px;margin-bottom:4px}
.feat span{font-size:13.5px;color:var(--text3)}
/* comparison table */
.cmp{width:100%;border-collapse:collapse;border:1px solid var(--border);border-radius:14px;overflow:hidden;font-size:14.5px;margin:8px 0 18px}
.cmp th,.cmp td{padding:12px 14px;text-align:left;border-bottom:1px solid var(--border)}
.cmp thead th{background:var(--bg2);color:var(--text);font-weight:700}
.cmp td:first-child{color:var(--text2)}
.cmp .yes{color:var(--green);font-weight:700}.cmp .no{color:#ff6b6b;font-weight:700}
.cmp tbody tr:nth-child(even){background:rgba(255,255,255,.02)}
.cmp .aa{color:var(--accent2);font-weight:700}
/* faq */
.faq{border:1px solid var(--border);border-radius:14px;overflow:hidden;margin-top:10px}
.faq details{border-bottom:1px solid var(--border)}
.faq details:last-child{border-bottom:none}
.faq summary{padding:16px 18px;font-weight:600;font-size:15.5px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:14px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';color:var(--accent2);font-weight:700;transition:.2s}
.faq details[open] summary::after{content:'−'}
.faq .a{padding:0 18px 18px;font-size:14.5px;color:var(--text2)}
/* cta band */
.cta-band{margin:34px 0;padding:34px 26px;text-align:center;border-radius:20px;background:radial-gradient(600px 200px at 50% 0,rgba(255,90,31,.16),var(--surface));border:1px solid var(--accent-line)}
.cta-band h2{margin-bottom:8px}
.cta-band p{margin-bottom:18px}
/* footer */
.sfoot{border-top:1px solid var(--border);margin-top:30px;padding:36px 22px;text-align:center;color:var(--text3);font-size:13px}
.sfoot a{color:var(--text2);margin:0 9px;font-size:13px}
.sfoot .brand{font-weight:800;color:var(--text);font-size:16px;margin-bottom:12px;display:inline-block}
/* breadcrumb */
.crumb{font-size:12.5px;color:var(--text3);padding-top:18px}
.crumb a{color:var(--text3)}
/* citabilité IA (GEO) : réponse courte + faits en bref, extractibles verbatim */
.tldr{background:var(--surface);border:1px solid var(--accent-line);border-left:3px solid var(--accent);border-radius:12px;padding:14px 16px;margin:16px 0 4px;font-size:15.5px;color:var(--text2)}
.tldr strong{color:var(--text)}
.brief{list-style:none;padding:0;margin:14px 0;display:grid;gap:8px}
.brief li{padding:10px 14px;background:var(--surface);border-left:3px solid var(--accent);border-radius:8px;font-size:14.5px;color:var(--text2)}
.brief li strong{color:var(--text)}