/* SEO Design – Blog nouveau design : styles partagés avec les pages du site */

.sda{--ink:#0B0B0C;--ink-2:#151517;--ink-3:#232326;--paper:#FFFFFF;--paper-2:#F5F5F2;--line:#E4E4DF;--line-dark:#2C2C30;--mute:#6B6B70;--mute-dark:#A0A0A6;--acid:#D7FF00;--acid-ink:#1A1F00;--r:18px;
font-family:"Hanken Grotesk",system-ui,sans-serif;color:var(--ink);background:var(--paper);line-height:1.6;font-size:17px;-webkit-font-smoothing:antialiased}
.sda *{box-sizing:border-box}
.sda h1,.sda h2,.sda h3{font-weight:700;letter-spacing:-.025em;line-height:1.08;margin:0}
.sda h1,.sda h2{font-weight:800}
.sda p{margin:0}
.sda a{color:inherit}
.sda .wrap{max-width:1180px;margin:0 auto;padding:0 24px}
.sda .serif{font:inherit;letter-spacing:inherit;background:linear-gradient(transparent 58%,var(--acid) 58%,var(--acid) 92%,transparent 92%);padding:0 .03em;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.sda .dark .serif,.sda .final-card .serif{font-family:"Instrument Serif",Georgia,serif;font-weight:400;font-style:italic;letter-spacing:-.01em;color:var(--acid);background:none;padding:0}
.sda .hero h1 .serif{font-size:1.06em}
.sda .eyebrow{display:inline-flex;align-items:center;gap:10px;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.sda .eyebrow::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--acid);box-shadow:0 0 0 4px rgba(215,255,0,.18)}
.sda .btn{display:inline-flex;align-items:center;gap:10px;padding:16px 26px;border-radius:999px;font-weight:700;font-size:16px;text-decoration:none;border:1.5px solid transparent;transition:transform .2s,background .2s,color .2s;cursor:pointer;font-family:inherit}
.sda .btn:hover{transform:translateY(-2px)}
.sda .btn-acid{background:var(--acid);color:var(--acid-ink)}
.sda .btn-ghost{border-color:currentColor;background:transparent}
.sda .btn-dark{background:var(--ink);color:#fff}
.sda .arrow{transition:transform .2s}.sda .btn:hover .arrow{transform:translateX(4px)}
.sda section{padding:112px 0}
.sda .sec-head{max-width:760px;margin-bottom:56px}
.sda .sec-head h2{font-size:clamp(34px,4.6vw,58px);margin-top:16px}
.sda .sec-head p{margin-top:20px;font-size:19px;color:var(--mute)}
.sda .dark{background:var(--ink);color:#fff}
.sda .dark .sec-head p,.sda .dark .mute{color:var(--mute-dark)}
.sda .dark .eyebrow{color:var(--mute-dark)}
.sda .hl{background:var(--acid);color:var(--acid-ink);padding:0 .18em;border-radius:6px;box-decoration-break:clone;-webkit-box-decoration-break:clone}
/* hero */
.sda .hero{padding:160px 0 120px;position:relative;overflow:hidden}
.sda .sda-hd{position:fixed;top:14px;left:0;right:0;z-index:80;padding:0 24px;pointer-events:none}
.sda .sda-hd-in{pointer-events:auto;max-width:1180px;margin:0 auto;display:flex;align-items:center;gap:16px;background:rgba(22,22,25,.86);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.1);border-radius:999px;padding:8px 8px 8px 30px;box-shadow:0 14px 34px -20px rgba(0,0,0,.7)}
.sda .sda-logo{display:flex;align-items:baseline;gap:12px;text-decoration:none;color:#fff;flex:none}
.sda .sda-logo .w{font-weight:800;font-size:32px;letter-spacing:-.045em;line-height:1}
.sda .sda-logo .w b{color:var(--acid)}
.sda .sda-logo .by{font-size:12px;font-weight:700;letter-spacing:.16em;color:#B4B4BA;white-space:nowrap}
.sda .sda-nav{display:flex;gap:2px;margin-left:auto}
.sda .sda-nav a{position:relative;text-decoration:none;color:#C9C9CE;font-size:15px;font-weight:500;padding:10px 14px;border-radius:999px;transition:color .2s,background .2s}
.sda .sda-nav a:hover{color:#fff;background:rgba(255,255,255,.07)}
.sda .sda-nav a.on{color:#fff}
.sda .sda-nav a.on::after{content:"";position:absolute;left:50%;bottom:3px;width:4px;height:4px;margin-left:-2px;border-radius:50%;background:var(--acid)}
.sda .sda-hd-cta{flex:none;display:inline-flex;align-items:center;gap:8px;padding:12px 20px;border-radius:999px;background:var(--acid);color:var(--acid-ink)!important;font-weight:700;font-size:15px;text-decoration:none;white-space:nowrap;transition:transform .2s}
.sda .sda-hd-cta:hover{transform:translateY(-1px)}
.sda .sda-burger{display:none}
@media (max-width:1100px){
.sda .sda-hd{top:10px;padding:0 12px}
.sda .sda-hd-in{flex-wrap:wrap;gap:8px;padding:7px 7px 7px 20px;border-radius:30px}
.sda .sda-logo{flex-direction:column;align-items:flex-start;gap:3px}
.sda .sda-logo .w{font-size:25px}
.sda .sda-logo .by{font-size:10px}
.sda .sda-nav{display:none;order:4;width:100%;flex-direction:column;gap:0;margin:2px 0 4px;padding:6px 0 0;border-top:1px solid rgba(255,255,255,.08)}
.sda .sda-hd.open .sda-nav{display:flex}
.sda .sda-hd.open .sda-hd-in{background:rgba(22,22,25,.98)}
.sda .sda-nav a{padding:13px 12px;font-size:16px;border-radius:14px}
.sda .sda-nav a.on::after{left:auto;right:14px;bottom:auto;top:50%;margin:-2px 0 0}
.sda .sda-hd-cta{margin-left:auto;padding:11px 16px;font-size:14px}
.sda .sda-burger{display:grid;place-content:center;gap:5px;flex:none;width:42px;height:42px;padding:0;border:0;border-radius:50%;background:rgba(255,255,255,.09);cursor:pointer}
.sda .sda-burger span{display:block;width:16px;height:1.5px;background:#fff;transition:transform .25s}
.sda .sda-hd.open .sda-burger span:first-child{transform:translateY(3.25px) rotate(45deg)}
.sda .sda-hd.open .sda-burger span:last-child{transform:translateY(-3.25px) rotate(-45deg)}
}
@media (max-width:400px){.sda .sda-hd-cta .t2{display:none}}
.sda .hero::after{content:"";position:absolute;right:-220px;top:-260px;width:720px;height:720px;border-radius:50%;background:radial-gradient(circle,rgba(215,255,0,.16),rgba(215,255,0,0) 62%);pointer-events:none}
.sda .hero .wrap{display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center;position:relative;z-index:1}
.sda .hero h1{font-size:clamp(36px,4.5vw,60px);line-height:1.02;margin-top:18px}
.sda .hero .lead{font-size:20px;color:#C9C9CE;margin-top:28px;max-width:560px}
.sda .hero .cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:40px}
.sda .hero .proof{display:flex;gap:26px;flex-wrap:wrap;margin-top:44px;font-size:14px;color:var(--mute-dark)}
.sda .hero .proof span{display:flex;align-items:center;gap:8px}
.sda .hero .proof svg{flex:none}
/* serp card */
.sda .serp{background:#fff;color:#1f1f1f;border-radius:22px;padding:22px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.06);position:relative}
.sda .serp-bar{display:flex;align-items:center;gap:12px;border:1px solid #E3E3E3;border-radius:999px;padding:11px 18px;font-size:15px;color:#333}
.sda .serp-bar .q{flex:1;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sda .serp-bar .caret{display:inline-block;width:1.5px;height:17px;background:#333;vertical-align:-3px;margin-left:1px;animation:sdaBlink 1s steps(1) infinite}
@keyframes sdaBlink{50%{opacity:0}}
.sda .serp-list{position:relative;margin-top:16px;height:368px}
.sda .res{position:absolute;left:0;right:0;height:86px;padding:12px 52px 12px 14px;border-radius:14px;transition:top .9s cubic-bezier(.65,0,.35,1),background .5s,box-shadow .5s}
.sda .res .u{font-size:12px;line-height:1.4;color:#5f6368;display:flex;align-items:center;gap:8px}
.sda .res .u i{width:18px;height:18px;border-radius:50%;background:#EDEDED;display:inline-block;flex:none}
.sda .res .t{font-size:16.5px;line-height:1.35;color:#1a0dab;font-weight:500;margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sda .res .d{font-size:13px;line-height:1.45;color:#4d5156;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sda .res.me{background:#FAFFE0;box-shadow:inset 0 0 0 1.5px #C8EB00}
.sda .res.me .u i{background:var(--acid)}
.sda .res .pos{position:absolute;right:14px;top:14px;font-size:12px;font-weight:700;background:#F1F1F1;color:#555;border-radius:999px;padding:3px 9px}
.sda .res.me .pos{background:var(--ink);color:var(--acid)}
.sda .serp-foot{display:flex;justify-content:space-between;align-items:center;margin-top:6px;padding-top:14px;border-top:1px solid #EEE;font-size:13px;color:#666}
.sda .serp-foot strong{color:#111}
.sda .badge-float{position:absolute;right:-18px;top:-26px;background:var(--acid);color:var(--acid-ink);border-radius:16px;padding:14px 18px;font-weight:700;font-size:14px;line-height:1.3;box-shadow:0 20px 40px -18px rgba(0,0,0,.5);transform:rotate(-3deg)}
.sda .badge-float small{display:block;font-weight:500;font-size:12px}
.sda .illu{font-size:11px;color:#8A8A90;text-align:right;margin-top:10px}
/* marquee refs */
.sda .refs-strip{background:var(--ink);color:#fff;border-top:1px solid var(--line-dark);padding:26px 0;overflow:hidden}
.sda .refs-strip .row{display:flex;align-items:center;gap:22px}
.sda .refs-strip .lab{flex:none;font-size:13px;color:var(--mute-dark);font-weight:600;letter-spacing:.06em;text-transform:uppercase;padding-left:24px}
.sda .marquee{overflow:hidden;flex:1;min-width:0;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.sda .marquee-track{display:flex;gap:56px;width:max-content;animation:sdaMarq 38s linear infinite}
.sda .marquee-track span{font-size:22px;font-weight:700;letter-spacing:-.02em;white-space:nowrap;color:#E9E9EC}
.sda .marquee-track span em{font-style:normal;font-weight:500;color:var(--mute-dark);font-size:15px;margin-left:8px}
@keyframes sdaMarq{to{transform:translateX(-50%)}}
/* moment */
.sda .moments{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sda .moment{border:1px solid var(--line);border-radius:var(--r);padding:32px;background:#fff;position:relative;overflow:hidden}
.sda .moment .tag{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:6px 12px;border-radius:999px;background:var(--paper-2)}
.sda .moment h3{font-size:25px;margin-top:22px}
.sda .moment .ex{margin-top:14px;font-size:17px;font-weight:500;line-height:1.4;color:var(--ink)}
.sda .moment p.m{margin-top:16px;color:var(--mute);font-size:16px}
.sda .moment .need{margin-top:22px;padding-top:18px;border-top:1px dashed var(--line);font-size:15px;font-weight:600}
.sda .moment .need b{background:var(--acid);padding:1px 6px;border-radius:5px}
.sda .hero .cta-note{margin-top:14px;font-size:14px;color:var(--mute-dark)}
.sda .cta-inline{margin-top:40px;display:flex;align-items:center;justify-content:space-between;gap:18px 24px;flex-wrap:wrap;padding:24px 28px;border-radius:18px;background:var(--paper-2)}
.sda .cta-inline p{font-size:19px;font-weight:600;letter-spacing:-.01em}
.sda .cal-person{margin-top:34px;padding-top:26px;border-top:1px solid var(--line-dark);display:flex;gap:14px;align-items:center}
.sda .cal-person .mono{flex:none;width:48px;height:48px;border-radius:50%;background:var(--acid);color:var(--acid-ink);display:grid;place-items:center;font-weight:800;font-size:20px}
.sda .cal-person strong{display:block;font-size:16px;color:#fff}
.sda .cal-person span.r{display:block;font-size:14px;color:var(--mute-dark);margin-top:2px}
.sda .float-cta{position:fixed;right:24px;bottom:24px;z-index:60;display:inline-flex;align-items:center;gap:10px;padding:15px 24px;border-radius:999px;background:var(--acid);color:var(--acid-ink)!important;font-weight:700;font-size:15px;text-decoration:none;box-shadow:0 14px 34px -12px rgba(0,0,0,.55);transform:translateY(140%);opacity:0;pointer-events:none;transition:transform .35s cubic-bezier(.2,.7,.2,1),opacity .35s}
.sda .float-cta.show{transform:none;opacity:1;pointer-events:auto}
@media (max-width:640px){.sda .float-cta{left:16px;right:16px;bottom:14px;justify-content:center}.sda .cta-inline{padding:22px}.sda .cta-inline .btn{width:100%;justify-content:center}}
/* pillars */
.sda .pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sda .pillar{background:var(--paper-2);border-radius:var(--r);padding:36px 32px 34px;display:flex;flex-direction:column;min-height:390px;position:relative;overflow:hidden;transition:transform .3s}
.sda .pillar:hover{transform:translateY(-4px)}
.sda .pillar .n{font-size:14px;font-weight:700;color:var(--mute)}
.sda .pillar h3{font-size:30px;margin-top:0}
.sda .pillar p{margin-top:14px;color:#4A4A50;font-size:16px}
.sda .pillar ul{margin:20px 0 0;padding:0;list-style:none;display:grid;gap:9px;font-size:15px;font-weight:500}
.sda .pillar li{display:flex;gap:10px}
.sda .pillar li::before{content:"";flex:none;width:18px;height:18px;margin-top:3px;border-radius:50%;background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D7FF00' stroke-width='3.5'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center/11px no-repeat}
.sda .pillar.acid{background:var(--acid)}
.sda .pillar.acid p{color:#2D3300}
.sda .pillar.acid .n{color:#4B5500}
.sda .pillar .ico{width:56px;height:56px;border-radius:16px;background:#fff;display:grid;place-items:center;margin:18px 0 40px}
.sda .pillar.acid .ico{background:var(--ink);color:var(--acid)}
/* domaines */
.sda .dom-dark .dom{background:var(--ink-2);border-color:var(--line-dark)}
.sda .dom-dark .dom:hover{border-color:#5A5A62}
.sda .dom-dark .dom h3,.sda .dom-dark .dom-more h3{color:#fff}
.sda .dom-dark .dom .qs span{background:#232326;color:#D6D6DA}
.sda .dom-dark .dom .lever,.sda .dom-dark .dom-more .lever{color:var(--mute-dark)}
.sda .dom-dark .dom-more{background:var(--ink-2);border:1px solid var(--line-dark)}
.sda .dom-dark .dom-more .qs span{background:#232326;border-color:#2C2C30;color:#D6D6DA}
.sda .dom-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.sda .dom{border:1px solid var(--line);border-radius:16px;padding:22px 22px 20px;background:#fff;transition:border-color .2s,transform .2s}
.sda .dom:hover{border-color:var(--ink);transform:translateY(-3px)}
.sda .dom h3{font-size:19px;letter-spacing:-.01em}
.sda .dom .qs{margin-top:12px;display:flex;flex-wrap:wrap;gap:6px}
.sda .dom .qs span{font-size:12.5px;background:var(--paper-2);border-radius:999px;padding:4px 10px;color:#3F3F45}
.sda .dom .lever{margin-top:14px;font-size:14px;color:var(--mute)}
.sda .dom-more{margin-top:18px;padding:28px;border-radius:18px;background:var(--paper-2)}
.sda .dom-more h3{font-size:20px;letter-spacing:-.01em}
.sda .dom-more .qs{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
.sda .dom-more .qs span{font-size:14px;background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 14px;color:#2F2F35}
.sda .dom-more .lever{margin-top:16px;font-size:15px;color:var(--mute)}
.sda .cal-box{margin:0;width:100%;background:#fff;border-radius:22px;overflow:hidden;height:680px}
.sda .cal-box .calendly-inline-widget{height:680px!important}
.sda .cal-points{list-style:none;margin:30px 0 0;padding:0;display:grid;gap:14px}
.sda .cal-points li{display:flex;gap:12px;align-items:flex-start;font-size:16px;color:#E4E4E8}
.sda .cal-points li::before{content:"";flex:none;width:22px;height:22px;margin-top:1px;border-radius:50%;background:var(--acid) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231A1F00' stroke-width='3.5'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat}
@media (max-width:640px){.sda .cal-box{border-radius:16px;height:760px}.sda .cal-box .calendly-inline-widget{height:760px!important}.sda .dom-more{padding:22px}}
/* refs */
.sda .ref-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:18px}
.sda .ref{grid-column:span 2;border-radius:var(--r);overflow:hidden;background:var(--paper-2);display:flex;flex-direction:column;text-decoration:none;transition:transform .3s}
.sda .ref:hover{transform:translateY(-5px)}
.sda .ref.big{grid-column:span 3}
.sda .ref .shot{aspect-ratio:16/10;background:#E9E9E4;position:relative;overflow:hidden}
.sda .ref.big .shot{aspect-ratio:16/9}
.sda .ref .shot img{width:100%;height:100%;object-fit:cover;object-position:top;display:block;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.sda .ref:hover .shot img{transform:scale(1.03)}
.sda .ref .body h3{font-size:22px;letter-spacing:-.02em}
.sda .ref .body .where{margin-top:4px!important;font-size:14px!important;color:var(--mute)!important}
.sda .ref .shot .url{position:absolute;z-index:1;top:14px;right:14px;font-size:12px;color:#fff;background:rgba(11,11,12,.78);padding:5px 11px;border-radius:999px}
.sda .ref .body{padding:22px 22px 24px}
.sda .ref .chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:14px}
.sda .ref .chips span{font-size:12px;font-weight:600;border:1px solid #D6D6D0;border-radius:999px;padding:3px 10px;background:#fff}
.sda .ref .body p{margin-top:12px;font-size:15px;color:#4A4A50}
/* method */
.sda .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.sda .step{padding:34px 26px 10px 0;position:relative}
.sda .step::before{content:"";position:absolute;top:-6px;left:0;width:11px;height:11px;border-radius:50%;background:var(--ink)}
.sda .step:last-child::before{background:var(--acid);box-shadow:0 0 0 2px var(--ink)}
.sda .step .w{font-size:13px;font-weight:700;color:var(--mute);letter-spacing:.05em;text-transform:uppercase}
.sda .step h3{font-size:23px;margin-top:10px}
.sda .step p{margin-top:10px;color:var(--mute);font-size:15.5px}
/* faq */
.sda .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:64px}
.sda details{border-bottom:1px solid var(--line);padding:22px 0}
.sda details summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;gap:24px;font-size:19px;font-weight:600;letter-spacing:-.01em}
.sda details summary::-webkit-details-marker{display:none}
.sda details summary .pm{flex:none;width:30px;height:30px;border-radius:50%;border:1.5px solid var(--ink);display:grid;place-items:center;transition:transform .25s,background .25s}
.sda details[open] summary .pm{transform:rotate(45deg);background:var(--acid);border-color:var(--acid)}
.sda details .a{margin-top:14px;color:#4A4A50;font-size:16.5px;max-width:640px}
/* links + final */
.sda .links{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px}
.sda .links a{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:20px 22px;border-radius:16px;background:var(--paper-2);text-decoration:none;font-weight:600;transition:background .2s}
.sda .links a:hover{background:var(--acid)}
.sda .final{padding:96px 0;background:var(--paper)}
.sda .tst-head{margin-top:72px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px 24px;flex-wrap:wrap}
.sda .tst-head h3{font-size:clamp(26px,3vw,36px)}
.sda .tst-score{font-size:15px;color:var(--mute);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:2px}
.sda .tst-score strong{color:var(--ink)}
.sda .tst-grid{margin-top:28px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sda .tst{margin:0;padding:30px 28px 26px;border:1px solid var(--line);border-radius:var(--r);background:#fff;display:flex;flex-direction:column}
.sda .tst .stars{display:flex;gap:3px;color:#C8B400}
.sda .tst blockquote{margin:18px 0 0;font-size:18px;font-weight:500;line-height:1.55;color:var(--ink);flex:1}
.sda .tst figcaption{margin-top:22px;padding-top:18px;border-top:1px dashed var(--line);font-size:14px;color:var(--mute)}
.sda .tst figcaption strong{display:block;font-size:16px;color:var(--ink)}
.sda .tst figcaption span{display:block}
.sda .tst figcaption em{display:inline-block;margin-top:10px;font-style:normal;font-size:12px;font-weight:600;letter-spacing:.04em;text-transform:uppercase;background:var(--paper-2);border-radius:999px;padding:3px 10px}
@media (max-width:1020px){.sda .tst-grid{grid-template-columns:1fr}}
@media (max-width:640px){.sda .final{padding:64px 0}.sda .tst-head{margin-top:56px}.sda .tst{padding:24px 22px}}
.sda section[id]{scroll-margin-top:96px}
.sda .final-card{background:var(--ink);color:#fff;border-radius:32px;padding:64px 64px 64px 72px;position:relative;overflow:hidden;display:grid;grid-template-columns:minmax(0,1fr) 520px;gap:64px;align-items:center}
.sda .final-card::before{content:"";position:absolute;left:50%;bottom:-340px;transform:translateX(-50%);width:900px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(215,255,0,.22),rgba(215,255,0,0) 65%)}
.sda .final-card>*{position:relative}
.sda .final-card h2{font-size:clamp(34px,3.6vw,52px);margin:18px 0 0}
.sda .final-card p{max-width:460px;margin:22px 0 0;color:#C9C9CE;font-size:18px}
.sda .final-card .cta{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:40px}
.sda .final-card .small{font-size:14px;color:var(--mute-dark);margin-top:22px}
/* reveal */
.sda .rv{opacity:0;transform:translateY(24px);transition:opacity .8s cubic-bezier(.2,.7,.2,1),transform .8s cubic-bezier(.2,.7,.2,1)}
.sda .rv.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.sda .rv{opacity:1;transform:none}.sda .marquee-track{animation:none}.sda .res{transition:none}}
/* responsive */
@media (max-width:1020px){
.sda .hero .wrap,.sda .faq-wrap{grid-template-columns:1fr}
.sda .moments,.sda .pillars{grid-template-columns:1fr}
.sda .pillar{min-height:0}.sda .pillar .ico{margin-bottom:28px}
.sda .dom-grid,.sda .links{grid-template-columns:repeat(2,1fr)}
.sda .ref-grid{grid-template-columns:1fr 1fr}.sda .ref,.sda .ref.big{grid-column:span 1}
.sda .steps{grid-template-columns:1fr 1fr;row-gap:10px}
.sda .badge-float{right:10px}
.sda .final-card{grid-template-columns:1fr;gap:36px;padding:56px 40px}
.sda .cal-box{max-width:560px}
}
@media (max-width:640px){
.sda{font-size:16px}
.sda section{padding:76px 0}
.sda .wrap{padding:0 16px}
.sda .hero{padding:124px 0 84px}
.sda .hero .lead{font-size:18px}
.sda .dom-grid,.sda .links,.sda .ref-grid,.sda .steps{grid-template-columns:1fr}
.sda .final-card{padding:48px 14px;border-radius:24px}
.sda .cal-text{padding:0 8px}
.sda .serp{padding:16px}.sda .res .d{display:none}.sda .res{height:74px;padding:12px 46px 12px 12px}
.sda .serp-list{height:308px}
.sda .serp{margin-top:34px}.sda .badge-float{top:-40px;right:12px;padding:10px 14px;font-size:13px}
.sda .refs-strip .lab{display:none}
.sda .moment{padding:22px}
}
/* silo pages */
.sda .alt{background:var(--paper-2)}
.sda .alt .dom,.sda .alt .moment,.sda .alt .feat{background:#fff}
.sda .crumbs{display:flex;flex-wrap:wrap;gap:4px 10px;align-items:center;font-size:13px;color:var(--mute-dark);margin-bottom:22px}
.sda .crumbs a{color:#C9C9CE;text-decoration:none;border-bottom:1px solid rgba(255,255,255,.18)}
.sda .crumbs a:hover{color:#fff;border-color:var(--acid)}
.sda .crumbs i{font-style:normal;opacity:.5}
.sda .sda-nav a.cur{color:#fff;background:rgba(255,255,255,.08)}
.sda .hero .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.sda .hero .btn-ghost:hover{border-color:#fff}
@media (max-width:1240px){.sda .sda-hd-cta .t2{display:none}.sda .sda-nav a{padding:10px 11px;font-size:14.5px}}
/* browser mock */
.sda .mock{position:relative}
.sda .browser{background:#fff;border-radius:18px;overflow:hidden;box-shadow:0 40px 80px -30px rgba(0,0,0,.6),0 0 0 1px rgba(255,255,255,.06)}
.sda .bbar{display:flex;align-items:center;gap:7px;padding:12px 16px;background:#F1F1EE;border-bottom:1px solid #E4E4DF}
.sda .bbar i{width:10px;height:10px;border-radius:50%;background:#D5D5D0;display:block}
.sda .bbar span{margin-left:12px;flex:1;min-width:0;font-size:12.5px;color:#55555B;background:#fff;border-radius:999px;padding:5px 14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sda .browser img{display:block;width:100%;height:auto;aspect-ratio:16/10;object-fit:cover;object-position:top}
.sda .chip-float{position:absolute;display:flex;align-items:center;gap:10px;background:var(--acid);color:var(--acid-ink);border-radius:14px;padding:12px 16px;font-weight:700;font-size:14px;line-height:1.25;box-shadow:0 20px 40px -18px rgba(0,0,0,.55)}
.sda .chip-float.c1{left:-26px;bottom:64px;transform:rotate(-2deg)}
.sda .chip-float.c2{right:-18px;top:-22px;background:#fff;color:var(--ink);transform:rotate(2deg)}
.sda .chip-float svg{flex:none}
/* stats */
.sda .stats{background:var(--ink);color:#fff;border-top:1px solid var(--line-dark)}
.sda .stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.sda .stat{padding:30px 24px;border-left:1px solid var(--line-dark)}
.sda .stat:first-child{border-left:0;padding-left:0}
.sda .stat strong{display:block;font-size:clamp(30px,3.4vw,44px);font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--acid)}
.sda .stat span{display:block;margin-top:10px;font-size:14px;color:var(--mute-dark)}
/* features */
.sda .feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sda .feat{border:1px solid var(--line);border-radius:var(--r);padding:30px 28px;background:#fff;transition:transform .25s,border-color .25s}
.sda .feat:hover{transform:translateY(-3px);border-color:var(--ink)}
.sda .feat .ico{width:48px;height:48px;border-radius:14px;background:var(--ink);color:var(--acid);display:grid;place-items:center}
.sda .feat h3{font-size:22px;margin-top:22px;letter-spacing:-.015em}
.sda .feat p{margin-top:10px;color:#4A4A50;font-size:16px}
.sda .feat p a,.sda .prose a,.sda details .a a{color:inherit;text-decoration:none;background:linear-gradient(transparent 62%,rgba(215,255,0,.75) 62%);font-weight:600}
.sda .dark .prose a,.sda .dark details .a a{color:#fff;background:none;border-bottom:1.5px solid var(--acid)}
.sda .moments.four{grid-template-columns:repeat(4,1fr);gap:16px}
.sda .moments.four .moment{padding:28px 24px}
.sda .moments.four .moment h3{font-size:22px}
/* split + prose */
.sda .split{display:grid;grid-template-columns:.85fr 1.15fr;gap:72px;align-items:start}
.sda .split .sticky{position:sticky;top:120px}
.sda .split .sec-head{margin-bottom:0}
.sda .prose h3{font-size:24px;letter-spacing:-.015em;margin-top:38px}
.sda .prose h3:first-child{margin-top:0}
.sda .prose p{margin-top:12px;font-size:17px;color:#4A4A50}
.sda .dark .prose h3{color:#fff}
.sda .dark .prose p{color:#C9C9CE}
.sda .prose .item{padding:0 0 30px;margin-bottom:30px;border-bottom:1px solid var(--line)}
.sda .dark .prose .item{border-color:var(--line-dark)}
.sda .prose .item:last-child{border-bottom:0;margin-bottom:0;padding-bottom:0}
.sda .prose .item h3{margin-top:0}
.sda .lead-p{font-size:19px;color:#3A3A40;margin-top:18px}
.sda .lead-p+.lead-p{margin-top:16px}
.sda .mini{display:grid;gap:14px}
.sda .mini div{display:grid;grid-template-columns:44px 1fr;gap:4px 16px;padding:22px;border-radius:16px;background:var(--paper-2)}
.sda .mini b{grid-row:span 2;width:44px;height:44px;border-radius:50%;background:var(--ink);color:var(--acid);display:grid;place-items:center;font-size:16px}
.sda .mini strong{font-size:18px;letter-spacing:-.01em}
.sda .mini span{color:var(--mute);font-size:15.5px}
.sda .town{padding:30px;border-radius:var(--r);background:var(--ink);color:#fff}
.sda .town h3{font-size:22px;letter-spacing:-.015em}
.sda .town p{margin-top:10px;color:#C9C9CE;font-size:16px}
.sda .town .qs{margin-top:18px;display:flex;flex-wrap:wrap;gap:8px}
.sda .town .qs span{font-size:14px;border:1px solid var(--line-dark);background:var(--ink-2);border-radius:999px;padding:6px 13px;color:#E4E4E8}
.sda .town .qs span:first-child{background:var(--acid);border-color:var(--acid);color:var(--acid-ink);font-weight:700}
.sda .dom-grid.three{grid-template-columns:repeat(3,1fr)}
.sda .dom-grid.three .dom h3{font-size:20px}
/* checks */
.sda .checks{list-style:none;margin:48px 0 0;padding:32px;border-radius:var(--r);background:var(--paper-2);display:grid;grid-template-columns:1fr 1fr;gap:14px 32px}
.sda .checks .ttl{grid-column:1/-1;font-size:20px;font-weight:700;letter-spacing:-.01em;margin-bottom:6px}
.sda .checks li{display:flex;gap:12px;align-items:flex-start;font-size:16px;font-weight:500}
.sda .checks li:not(.ttl)::before{content:"";flex:none;width:22px;height:22px;margin-top:1px;border-radius:50%;background:var(--ink) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D7FF00' stroke-width='3.5'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center/12px no-repeat}
/* price */
.sda .price-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.sda .price-grid .sec-head{margin-bottom:0}
.sda .price-card{background:var(--ink);color:#fff;border-radius:26px;padding:40px 38px;position:relative;overflow:hidden}
.sda .price-card::after{content:"";position:absolute;right:-160px;top:-160px;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(215,255,0,.2),rgba(215,255,0,0) 65%)}
.sda .price-card>*{position:relative}
.sda .price-card .lab{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--mute-dark)}
.sda .price-card .big{display:block;margin-top:12px;font-size:clamp(34px,3.8vw,50px);font-weight:800;letter-spacing:-.035em;line-height:1;color:var(--acid)}
.sda .price-card .sub{margin-top:10px;color:#C9C9CE;font-size:16px}
.sda .price-card h3{margin-top:28px;padding-top:24px;border-top:1px solid var(--line-dark);font-size:17px;letter-spacing:0}
.sda .price-card .cal-points{margin-top:16px;gap:11px}
.sda .price-card .cal-points li{font-size:15.5px}
.sda .price-card .btn{margin-top:30px}
.sda .price-card .small{margin-top:12px;font-size:13.5px;color:var(--mute-dark)}
/* silo cards */
.sda .silo-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sda .silo{display:flex;flex-direction:column;padding:32px 30px 28px;border-radius:var(--r);background:var(--paper-2);text-decoration:none;min-height:250px;transition:transform .25s}
.sda .silo:hover{transform:translateY(-4px)}
.sda .silo .k{font-size:12px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--mute)}
.sda .silo h3{font-size:25px;margin-top:14px;letter-spacing:-.02em}
.sda .silo p{margin-top:12px;color:#4A4A50;font-size:16px;flex:1}
.sda .silo .go{margin-top:22px;display:inline-flex;align-items:center;gap:8px;font-weight:700;font-size:15px}
.sda .silo:hover .go .arrow{transform:translateX(4px)}
.sda .silo.acid{background:var(--acid)}
.sda .silo.acid p{color:#2D3300}.sda .silo.acid .k{color:#4B5500}
.sda .alt .silo{background:#fff}.sda .alt .silo.acid{background:var(--acid)}
/* more links */
.sda .chip-rows{margin-top:28px;display:grid;gap:14px}
.sda .chip-row{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.sda .chip-row b{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--mute);margin-right:6px}
.sda .chip-row a{font-size:14px;text-decoration:none;border:1px solid var(--line);border-radius:999px;padding:6px 14px;transition:background .2s,border-color .2s}
.sda .chip-row a:hover{background:var(--acid);border-color:var(--acid)}
.sda .more-refs{margin-top:22px;text-align:right}
.sda .more-refs a{font-weight:700;text-decoration:none;border-bottom:2px solid var(--acid)}
.sda .tst-head.solo{margin-top:0}
@media (max-width:1020px){
.sda .split,.sda .price-grid{grid-template-columns:1fr;gap:40px}
.sda .split .sticky{position:static}
.sda .feat-grid,.sda .silo-grid,.sda .dom-grid.three{grid-template-columns:repeat(2,1fr)}
.sda .moments.four{grid-template-columns:repeat(2,1fr)}
.sda .stats .wrap{grid-template-columns:repeat(2,1fr)}
.sda .stat:nth-child(3){border-left:0;padding-left:0}
.sda .stat:nth-child(n+3){border-top:1px solid var(--line-dark)}
.sda .chip-float.c1{left:10px}.sda .chip-float.c2{right:10px}
.sda .mock{margin-top:30px}
}
@media (max-width:640px){
.sda .feat-grid,.sda .silo-grid,.sda .dom-grid.three,.sda .moments.four,.sda .checks{grid-template-columns:1fr}
.sda .checks{padding:24px 20px}
.sda .stat{padding:22px 12px}
.sda .stat:nth-child(odd){padding-left:0}
.sda .stat span{font-size:13px}
.sda .price-card{padding:32px 24px}
.sda .silo{min-height:0;padding:26px 22px}
.sda .feat{padding:26px 22px}
.sda .chip-float{font-size:12.5px;padding:9px 12px}
.sda .chip-float.c1{bottom:34px}.sda .chip-float.c2{top:-18px}
.sda .town{padding:24px 20px}
.sda .more-refs{text-align:left}
}
/* accueil */
.sda .sda-logo.main .w{font-size:34px;letter-spacing:-.04em}
@media (max-width:1100px){.sda .sda-logo.main .w{font-size:28px}}
@media (max-width:400px){.sda .sda-logo.main .w{font-size:23px}.sda .sda-hd-cta{padding:10px 13px}}
@media (min-width:1101px){.sda .hero .proof{gap:22px}}
@media (min-width:1101px) and (max-width:1240px){.sda .hero .proof{font-size:13px;gap:18px}}
@media (max-width:640px){.sda .hero .proof{flex-direction:column;gap:10px}}
.sda .bcaret{display:inline-block;width:2px;height:1em;margin-left:2px;vertical-align:-2px;background:currentColor;animation:sdaBlink 1s steps(1) infinite}
.sda .hero .wrap>*{min-width:0}
/* sections accueil */

.sda .ag{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:center}
.sda .ag-img{position:relative}
.sda .ag-img img{display:block;width:100%;aspect-ratio:4/4.4;object-fit:cover;border-radius:24px;background:var(--paper-2)}
.sda .ag-stat{position:absolute;left:-20px;bottom:28px;background:var(--ink);color:#fff;border-radius:18px;padding:18px 22px;max-width:230px;box-shadow:0 24px 50px -24px rgba(0,0,0,.5)}
.sda .ag-stat strong{display:block;font-size:40px;font-weight:800;letter-spacing:-.04em;line-height:1;color:var(--acid)}
.sda .ag-stat span{display:block;margin-top:6px;font-size:14px;color:#C9C9CE;line-height:1.35}
.sda .ag .sec-head{margin-bottom:0}
.sda .ag-tags{margin-top:28px;display:flex;flex-wrap:wrap;gap:8px}
.sda .ag-tags span{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;border:1px solid var(--line);border-radius:999px;padding:8px 14px}
.sda .ag-tags span::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--acid);box-shadow:0 0 0 3px rgba(215,255,0,.25)}
.sda .duo{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.sda .duo-card{border-radius:26px;padding:40px 38px;display:flex;flex-direction:column;background:var(--ink);color:#fff;position:relative;overflow:hidden}
.sda .duo-card::after{content:"";position:absolute;right:-150px;top:-150px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(215,255,0,.18),rgba(215,255,0,0) 65%);pointer-events:none}
.sda .duo-card>*{position:relative;z-index:1}
.sda .duo-card.acid{background:var(--acid);color:var(--acid-ink)}
.sda .duo-card.acid::after{background:radial-gradient(circle,rgba(255,255,255,.5),rgba(255,255,255,0) 65%)}
.sda .duo-card .k{font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--mute-dark)}
.sda .duo-card.acid .k{color:#4B5500}
.sda .duo-card h3{margin-top:14px;font-size:clamp(28px,3vw,38px);letter-spacing:-.03em}
.sda .duo-card p{margin-top:14px;font-size:17px;color:#C9C9CE}
.sda .duo-card.acid p{color:#2D3300}
.sda .duo-card ul{list-style:none;margin:26px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 16px;flex:1}
.sda .duo-card li{display:flex;gap:10px;font-size:15px;font-weight:600;align-items:flex-start}
.sda .duo-card li::before{content:"";flex:none;width:20px;height:20px;margin-top:1px;border-radius:50%;background:var(--acid) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231A1F00' stroke-width='3.5'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center/11px no-repeat}
.sda .duo-card.acid li::before{background-color:var(--ink);background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23D7FF00' stroke-width='3.5'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E")}
.sda .duo-card .btn{align-self:flex-start;margin-top:32px}
.sda .geo{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center}
.sda .geo .sec-head{margin-bottom:0}
.sda .geo .mini div{background:var(--ink-2);border:1px solid var(--line-dark)}
.sda .geo .mini strong{color:#fff}
.sda .geo .mini span{color:var(--mute-dark)}
.sda .geo .mini b{background:var(--acid);color:var(--acid-ink)}
.sda .chat{background:#fff;color:var(--ink);border-radius:24px;padding:24px;display:grid;gap:14px;box-shadow:0 40px 80px -40px rgba(0,0,0,.8)}
.sda .chat .top{display:flex;align-items:center;justify-content:space-between;font-size:12px;font-weight:700;color:#6B6B70}
.sda .chat .top span{display:flex;align-items:center;gap:6px}
.sda .chat .top span::before{content:"";width:8px;height:8px;border-radius:50%;background:#1E9E4A}
.sda .chat .q{justify-self:end;max-width:86%;background:var(--ink);color:#fff;border-radius:16px 16px 4px 16px;padding:12px 16px;font-size:15px}
.sda .chat .a{display:flex;gap:12px;align-items:flex-start}
.sda .chat .a .ic{flex:none;width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#6B4DFF,#1E9E4A);color:#fff;display:grid;place-items:center}
.sda .chat .a p{background:var(--paper-2);border-radius:4px 16px 16px 16px;padding:14px 16px;font-size:15px}
.sda .chat .a p b{background:var(--acid);padding:0 4px;border-radius:4px}
.sda .chat .foot{display:flex;flex-wrap:wrap;align-items:center;gap:8px;padding-top:12px;border-top:1px solid var(--line)}
.sda .chat .foot em{font-style:normal;font-size:12px;font-weight:700;background:var(--ink);color:var(--acid);border-radius:999px;padding:5px 11px}
.sda .chat .foot span{font-size:12px;font-weight:600;color:#6B6B70;background:var(--paper-2);border-radius:999px;padding:5px 10px}
.sda .geo .ia-cta{margin-top:30px;display:flex;flex-wrap:wrap;gap:12px}
.sda .ref .shot .res-badge{position:absolute;left:14px;bottom:14px;z-index:1;background:var(--acid);color:var(--acid-ink);font-size:14px;font-weight:800;border-radius:999px;padding:6px 13px;letter-spacing:-.01em}
.sda .avis-top{display:flex;align-items:flex-end;justify-content:space-between;gap:16px 24px;flex-wrap:wrap;margin-bottom:28px}
.sda .avis-top .sec-head{margin-bottom:0;flex:1 1 520px}
.sda .avis-side{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.sda .avis-score{display:flex;align-items:center;gap:14px}
.sda .avis-score strong{font-size:42px;font-weight:800;letter-spacing:-.04em;line-height:1}
.sda .avis-score span{font-size:14px;color:var(--mute);line-height:1.35}
.sda .avis-nav{display:flex;gap:8px}
.sda .avis-nav button{-webkit-appearance:none;appearance:none;width:46px;height:46px;border-radius:50%;border:1.5px solid var(--ink);background:#fff;color:var(--ink);font-size:18px;cursor:pointer;display:grid;place-items:center;margin:0;padding:0;transition:background .2s}
.sda .avis-nav button:hover{background:var(--acid);border-color:var(--acid)}
.sda .avis-track{display:grid;grid-auto-flow:column;grid-auto-columns:calc((100% - 36px) / 3);gap:18px;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;padding:2px 2px 8px}
.sda .avis-track::-webkit-scrollbar{display:none}
.sda .avis-track .tst{scroll-snap-align:start}
.sda .posts{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sda .post{display:flex;flex-direction:column;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;background:#fff;text-decoration:none;transition:transform .25s,border-color .25s}
.sda .post:hover{transform:translateY(-4px);border-color:var(--ink)}
.sda .post-media{aspect-ratio:16/9;background:linear-gradient(135deg,#1B1B1E,#0B0B0C);position:relative;overflow:hidden}
.sda .post-media::after{content:"SEO Design · Blog";position:absolute;left:18px;bottom:14px;font-size:12px;font-weight:700;color:var(--acid)}
.sda .post-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}
.sda .post-body{padding:20px 22px 22px;display:flex;flex-direction:column;gap:8px;flex:1}
.sda .post-cat{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.sda .post h3{font-size:19px;letter-spacing:-.015em;line-height:1.25}
.sda .post p{font-size:14.5px;color:#55555B}
.sda .post-date{margin-top:auto;padding-top:6px;font-size:13px;color:var(--mute)}
.sda .posts-foot{margin-top:28px;display:flex;justify-content:space-between;align-items:center;gap:16px;flex-wrap:wrap}
@media (max-width:1020px){
.sda .ag,.sda .geo,.sda .duo{grid-template-columns:1fr;gap:40px}
.sda .ag-stat{left:14px}
.sda .avis-track{grid-auto-columns:calc((100% - 18px) / 2)}
.sda .posts{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
.sda .duo-card{padding:30px 22px}
.sda .duo-card ul{grid-template-columns:1fr}
.sda .avis-track{grid-auto-columns:86%}
.sda .posts{grid-template-columns:1fr}
.sda .chat{padding:18px}
.sda .avis-score strong{font-size:34px}
}

/* sans halo */
.sda .hero::after{display:none}

/* ===== Blog SEO Design : compléments ===== */
body.sda-blog-view .sd-header{display:none!important}
.sda-blog-main{display:block;overflow-x:clip}
.sda .hero .proof svg{color:var(--acid)}
.sda .bl-ph{position:absolute;left:18px;bottom:14px;font-size:12px;font-weight:700;color:var(--acid)}
/* hero : à la une */
.sda .bl-une{width:100%;max-width:520px;margin-left:auto}
.sda .bl-stack{display:grid;padding:34px 34px 0 0}
.sda .bl-sc{grid-area:1/1;align-self:start;display:block;background:#fff;color:var(--ink);border-radius:22px;overflow:hidden;text-decoration:none;box-shadow:0 40px 80px -30px rgba(0,0,0,.7);transform-origin:50% 100%;transition:transform .8s cubic-bezier(.2,.8,.2,1),opacity .6s ease}
.sda .bl-sc[data-p="0"]{z-index:3}
.sda .bl-sc[data-p="1"]{z-index:2;transform:translate(18px,-16px) scale(.95) rotate(2.5deg);opacity:.55;pointer-events:none}
.sda .bl-sc[data-p="2"]{z-index:1;transform:translate(34px,-32px) scale(.9) rotate(5deg);opacity:.25;pointer-events:none}
.sda .bl-sc-media{position:relative;aspect-ratio:16/9;background:linear-gradient(135deg,#1B1B1E,#0B0B0C);overflow:hidden}
.sda .bl-sc-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.sda .bl-sc-body{padding:20px 24px 22px}
.sda .bl-sc-top{display:flex;align-items:center;gap:10px}
.sda .bl-badge{display:inline-flex;align-items:center;font-size:12px;font-weight:700;background:var(--acid);color:var(--acid-ink);border-radius:999px;padding:4px 10px}
.sda .bl-sc .bl-cat{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.sda .bl-sc h3{margin-top:12px;font-size:22px;line-height:1.2;letter-spacing:-.02em}
.sda .bl-sc p{margin-top:8px;font-size:14.5px;line-height:1.5;color:#55555B;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.sda .bl-meta{display:flex;flex-wrap:wrap;gap:6px 16px;margin-top:14px;font-size:13px;color:var(--mute)}
.sda .bl-meta span{display:inline-flex;align-items:center;gap:6px}
.sda .bl-dots{display:flex;justify-content:center;gap:6px;margin-top:22px;padding-right:34px}
.sda .bl-dots i{position:relative;width:26px;height:4px;border-radius:4px;background:#2C2C30;overflow:hidden}
.sda .bl-dots i::after{content:"";position:absolute;inset:0;background:var(--acid);transform:scaleX(0);transform-origin:0 50%}
.sda .bl-dots i.on::after{animation:sdaBar 4.8s linear forwards}
@keyframes sdaBar{to{transform:scaleX(1)}}
/* filtres */
.sda .bl-filter{display:flex;flex-wrap:wrap;gap:8px;margin:-24px 0 30px}
.sda .bl-filter .pill{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;text-decoration:none;color:var(--ink);background:#fff;border:1px solid var(--line);border-radius:999px;padding:9px 16px;transition:border-color .2s}
.sda .bl-filter .pill b{font-size:12px;background:var(--paper-2);border-radius:999px;padding:1px 7px}
.sda .bl-filter .pill:hover{border-color:var(--ink)}
.sda .bl-filter .pill.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.sda .bl-filter .pill.on b{background:var(--acid);color:var(--acid-ink)}
/* cartes */
.sda .bl-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.sda .bl-grid.two{grid-template-columns:repeat(2,1fr)}
.sda .bl-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .3s,box-shadow .3s}
.sda .bl-card:hover{transform:translateY(-4px);box-shadow:0 30px 60px -40px rgba(0,0,0,.35)}
.sda .bl-card.big{grid-column:1/-1;display:grid;grid-template-columns:1.15fr .85fr}
.sda .bl-media{position:relative;aspect-ratio:16/10;background:linear-gradient(135deg,#1B1B1E,#0B0B0C);overflow:hidden}
.sda .bl-card.big .bl-media{aspect-ratio:auto;min-height:360px}
.sda .bl-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.7,.2,1)}
.sda .bl-card:hover .bl-media img{transform:scale(1.03)}
.sda .bl-body{display:flex;flex-direction:column;flex:1;padding:22px 24px 24px}
.sda .bl-card.big .bl-body{padding:40px 40px 36px;justify-content:center}
.sda .bl-card .bl-cat{align-self:flex-start;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--acid-ink);background:var(--acid);border-radius:999px;padding:3px 10px}
.sda .bl-card h3{margin-top:14px;font-size:21px;line-height:1.24;letter-spacing:-.02em}
.sda .bl-card.big h3{font-size:clamp(26px,2.7vw,36px);line-height:1.12}
.sda .bl-card p{margin-top:10px;font-size:15px;line-height:1.55;color:#55555B}
.sda .bl-card.big p{font-size:17px}
.sda .bl-foot{margin-top:auto;padding-top:20px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:8px 12px;font-size:13px;color:var(--mute)}
.sda .bl-go{font-weight:700;color:var(--ink);border-bottom:2px solid var(--acid)}
.sda .bl-empty{font-size:18px;color:var(--mute)}
/* pagination */
.sda .bl-pages{margin-top:40px}
.sda .bl-pages ul{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;justify-content:center;gap:8px}
.sda .bl-pages li{margin:0;padding:0}
.sda .bl-pages li .page-numbers{display:grid;place-items:center;min-width:46px;height:46px;padding:0 14px;border-radius:999px;border:1px solid var(--line);background:#fff;text-decoration:none;font-weight:700;font-size:15px;color:var(--ink)}
.sda .bl-pages li a.page-numbers:hover{border-color:var(--ink)}
.sda .bl-pages li .current{background:var(--ink);color:#fff;border-color:var(--ink)}
.sda .bl-pages li .dots{border:0;background:none}
/* guides */
.sda .bl-guides{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.sda .bl-guide{display:flex;flex-direction:column;min-height:270px;padding:34px 30px 30px;border-radius:24px;background:var(--ink);color:#fff;text-decoration:none;transition:transform .3s}
.sda .bl-guide:hover{transform:translateY(-4px)}
.sda .bl-guide.acid{background:var(--acid);color:var(--acid-ink)}
.sda .bl-guide .k{font-size:12.5px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--mute-dark)}
.sda .bl-guide.acid .k{color:#4B5500}
.sda .bl-guide h3{margin-top:14px;font-size:28px}
.sda .bl-guide p{margin-top:12px;font-size:15.5px;color:#C9C9CE}
.sda .bl-guide.acid p{color:#2D3300}
.sda .bl-guide .go{margin-top:auto;padding-top:24px;font-weight:700}
/* article : hero */
.art-progress{position:fixed;left:0;top:0;right:0;height:3px;z-index:9999;pointer-events:none}
.art-progress span{display:block;height:100%;width:100%;background:#D7FF00;transform:scaleX(0);transform-origin:0 50%}
.sda .art-hero{padding-bottom:170px}
.sda .art-hero.no-cover{padding-bottom:90px}
.sda .art-hero .wrap{display:block}
.sda .art-head{max-width:1000px;margin:0 auto;text-align:left}
.sda .art-head h1,.sda .art-head .lead{max-width:880px}
.sda .art-cat{display:inline-flex;align-items:center;font-size:13px;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--acid-ink)!important;background:var(--acid);border-radius:999px;padding:6px 14px;text-decoration:none}
.sda .art-hero h1{font-size:clamp(34px,4.6vw,58px);line-height:1.06;margin-top:20px}
.sda .art-hero .lead{max-width:760px}
.sda .art-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;margin-top:32px;font-size:14.5px;color:var(--mute-dark)}
.sda .art-meta>span{display:inline-flex;align-items:center;gap:8px}
.sda .art-meta svg{color:var(--acid)}
.sda .art-by{color:#fff;font-weight:600}
.sda .art-by .mono,.sda .art-author .mono{flex:none;display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--acid);color:var(--acid-ink);font-weight:800;font-size:12px;letter-spacing:.02em}
.sda .art-cover{position:relative;z-index:2;margin-top:-120px}
.sda .art-cover .wrap{max-width:1048px}
.sda .art-cover img{display:block;width:100%;height:auto;max-height:560px;object-fit:cover;border-radius:24px;box-shadow:0 40px 80px -40px rgba(0,0,0,.55)}
/* article : contenu */
.sda-art{--n:#0E0E0E;--t:#2A2A2D;--m:#6E6E73;--g:#E9E9E9;--gc:#F6F6F7;--v:#D7FF00;font-family:"Hanken Grotesk",system-ui,-apple-system,sans-serif;color:var(--t);background:#fff;-webkit-font-smoothing:antialiased;line-height:1.6}
.sda-art .art-in{max-width:1048px;margin:0 auto;padding:60px 24px 0;display:grid;grid-template-columns:52px minmax(0,1fr);gap:48px;align-items:start}
.sda-art .art-share{position:sticky;top:120px;display:flex;flex-direction:column;align-items:center;gap:10px}
.art-share-lbl{font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#6E6E73}
.sda-art .art-share-lbl{writing-mode:vertical-rl;transform:rotate(180deg);margin-bottom:6px}
.art-sh{position:relative;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1px solid #E4E4DF;background:#fff;color:#0B0B0C!important;text-decoration:none;cursor:pointer;padding:0;margin:0;font:inherit;transition:background .2s,border-color .2s}
.art-sh:hover{background:#D7FF00;border-color:#D7FF00}
.art-sh-ok{position:absolute;left:calc(100% + 8px);top:50%;transform:translateY(-50%);white-space:nowrap;font-size:12px;font-weight:700;background:#0B0B0C;color:#fff;border-radius:999px;padding:4px 10px;opacity:0;pointer-events:none;transition:opacity .2s}
.art-sh.ok .art-sh-ok{opacity:1}
.sda-art .art-body{max-width:820px;font-size:17.5px;line-height:1.8;color:var(--t);overflow-wrap:anywhere;word-break:break-word}
.sda-art .art-body>*:first-child{margin-top:0}
.sda-art .art-body>p{margin:0 0 22px}
.sda-art .art-body h2{font-size:clamp(24px,2.6vw,30px);font-weight:800;letter-spacing:-.02em;line-height:1.2;color:var(--n);margin:52px 0 16px}
.sda-art .art-body h3{font-size:21px;font-weight:700;color:var(--n);margin:34px 0 12px;line-height:1.3}
.sda-art .art-body h4{font-size:17.5px;font-weight:700;color:var(--n);margin:26px 0 10px}
.sda-art .art-body a{color:var(--n);font-weight:600;text-decoration:underline;text-decoration-color:var(--v);text-decoration-thickness:2px;text-underline-offset:2px}
.sda-art .art-body a:hover{background:var(--v)}
.sda-art .art-body strong{color:var(--n);font-weight:700}
.sda-art .art-body img,.sda-art .art-body table,.sda-art .art-body pre,.sda-art .art-body iframe,.sda-art .art-body video{max-width:100%!important;height:auto}
.sda-art .art-body>p img,.sda-art .art-body figure img{border-radius:14px}
.sda-art .art-body figure{margin:28px 0}
.sda-art .art-body figcaption{margin-top:8px;font-size:14px;color:var(--m)}
.sda-art .art-body>ul,.sda-art .art-body>ol{margin:0 0 22px;padding-left:0;list-style:none}
.sda-art .art-body>ol{counter-reset:li}
.sda-art .art-body>ul>li,.sda-art .art-body>ol>li{position:relative;padding-left:28px;margin-bottom:11px}
.sda-art .art-body>ul>li::before{content:"";position:absolute;left:2px;top:.66em;width:8px;height:8px;border-radius:50%;background:var(--v)}
.sda-art .art-body>ol>li{counter-increment:li}
.sda-art .art-body>ol>li::before{content:counter(li);position:absolute;left:0;top:.28em;font-size:12.5px;font-weight:800;color:var(--n);background:var(--v);width:20px;height:20px;border-radius:6px;display:flex;align-items:center;justify-content:center;line-height:1}
.sda-art .art-body>blockquote{border-left:3px solid var(--v);padding:4px 0 4px 22px;margin:28px 0;color:var(--n);font-size:20px;line-height:1.55;font-weight:500}
.sda-art .art-body table{width:100%;border-collapse:collapse;margin:26px 0;font-size:15.5px}
.sda-art .art-body th,.sda-art .art-body td{border:1px solid var(--g);padding:12px 14px;text-align:left}
.sda-art .art-body thead th{background:var(--gc);font-weight:700;color:var(--n)}
.sda-art .art-body pre{overflow-x:auto;white-space:pre-wrap;background:var(--gc);border-radius:12px;padding:16px 18px;font-size:15px}
/* article : après le contenu */
.sda .art-after{padding:56px 0 96px}
.sda .art-narrow{max-width:1048px}
.sda .art-share-row{display:none;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;padding:18px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.sda .art-share-row>div{display:flex;gap:10px}
.sda .art-share-row .art-sh-ok{left:auto;right:calc(100% + 8px)}
.sda .art-author{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-left:100px;padding:26px 28px;border-radius:22px;background:var(--paper-2)}
.sda .art-author .mono{width:54px;height:54px;font-size:16px}
.sda .art-author>div{flex:1 1 280px}
.sda .art-author strong{display:block;font-size:18px}
.sda .art-author span{display:block;margin-top:4px;font-size:15px;color:var(--mute)}
.sda .art-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:22px 0 0 100px}
.sda .art-nav-card{display:flex;flex-direction:column;gap:8px;padding:22px 24px;border:1px solid var(--line);border-radius:18px;text-decoration:none;color:var(--ink);transition:border-color .2s,background .2s}
.sda .art-nav-card.next{text-align:right}
.sda a.art-nav-card:hover{border-color:var(--ink);background:var(--paper-2)}
.sda .art-nav-card span{font-size:13px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--mute)}
.sda .art-nav-card strong{font-size:17px;line-height:1.35}
.sda .art-nav-card.empty{border:0}
@media (max-width:1100px){.sda .bl-une{margin:10px auto 0}}
@media (max-width:1020px){
.sda .bl-grid{grid-template-columns:1fr 1fr}
.sda .bl-card.big{grid-template-columns:1fr}
.sda .bl-card.big .bl-media{aspect-ratio:16/9;min-height:0}
.sda .bl-card.big .bl-body{padding:26px 26px 28px}
.sda .bl-guides{grid-template-columns:1fr}
.sda .bl-guide{min-height:0}
.sda-art .art-in{grid-template-columns:1fr;gap:0;padding-top:40px}
.sda-art .art-share{display:none}
.sda .art-share-row{display:flex;margin-bottom:26px}
.sda .art-author,.sda .art-nav{margin-left:0}
.sda .art-cover{margin-top:-90px}
.sda .art-hero{padding-bottom:130px}
}
@media (max-width:640px){
.sda .bl-grid,.sda .bl-grid.two,.sda .art-nav{grid-template-columns:1fr}
.sda .bl-stack{padding:26px 22px 0 0}
.sda .bl-dots{padding-right:22px}
.sda .bl-sc h3{font-size:19px}
.sda .bl-sc-body{padding:16px 18px 18px}
.sda .bl-filter{margin-top:-30px}
.sda .art-hero{padding-bottom:110px}
.sda .art-cover{margin-top:-70px}
.sda .art-cover img{border-radius:18px}
.sda-art .art-body{font-size:17px}
.sda .art-author{padding:22px}
.sda .art-nav-card.next{text-align:left}
.sda .art-after{padding:40px 0 70px}
}