:root{
  --bg:#f4fbff; --surface:#ffffff; --band:#e7f5fd;
  --ink:#132734; --muted:#4a6472; --line:#dbeef7;
  --accent:#2da8e0; --accent-2:#f3a5b1; --accent-soft:#e4f4fc; --on-accent:#ffffff;
  --font-head:"Avenir Next","Avenir","Segoe UI",-apple-system,"Trebuchet MS",sans-serif; --font-body:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif; --font-label:"Avenir Next","Avenir","Segoe UI",-apple-system,"Trebuchet MS",sans-serif;
  --hw:800; --htf:none; --hls:-.02em;
  --r:24px; --r-sm:16px; --btn-r:999px; --bw:1px;
  --shadow-sm:0 1px 2px rgba(15,23,42,.06),0 1px 3px rgba(15,23,42,.05); --shadow:0 12px 30px -14px rgba(15,23,42,.22); --shadow-lg:0 30px 60px -22px rgba(15,23,42,.30);
  --footer-bg:#0f2733; --footer-ink:#c9d2e0; --footer-head:#ffffff;
  --maxw:1180px;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);color:var(--ink);background:var(--bg);
  line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--font-head);color:var(--ink);line-height:1.16;
  letter-spacing:var(--hls);margin:0 0 .5em;font-weight:var(--hw)}
h1{font-size:clamp(2.1rem,5vw,3.4rem);text-transform:var(--htf)}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem);text-transform:var(--htf)}
h3{font-size:1.22rem;font-weight:700}
p{margin:0 0 1rem}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.center{text-align:center}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-label);
  font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--accent);
  background:var(--accent-soft);padding:7px 14px;border-radius:var(--btn-r);margin-bottom:18px}
.lead{font-size:1.18rem;color:var(--muted);max-width:640px}
.section{padding:84px 0}
.section-tight{padding:60px 0}
.section-head{max-width:720px;margin:0 auto 52px}
.muted{color:var(--muted)}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;font-family:var(--font-body);
  font-weight:700;font-size:1rem;padding:14px 26px;border-radius:var(--btn-r);border:var(--bw) solid transparent;
  cursor:pointer;transition:transform .15s ease,box-shadow .15s ease,background .15s ease;text-decoration:none}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:var(--on-accent);
  box-shadow:0 10px 24px -12px var(--accent)}
.btn-primary:hover{box-shadow:0 16px 30px -12px var(--accent)}
.btn-ghost{background:var(--surface);color:var(--ink);border-color:var(--line);box-shadow:var(--shadow-sm)}
.btn-ghost:hover{border-color:var(--accent);color:var(--accent)}
.btn-lg{padding:16px 32px;font-size:1.06rem}
.btn-block{width:100%}

/* header (skeleton commun, identite par modificateur) */
.site-header{position:sticky;top:0;z-index:50;background:var(--surface);border-bottom:var(--bw) solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:70px}
.brand{display:inline-flex;align-items:center;gap:11px;font-family:var(--font-head);font-weight:800;
  font-size:1.16rem;color:var(--ink);letter-spacing:var(--hls)}
.brand:hover{text-decoration:none}
.brand .logo{width:34px;height:34px;border-radius:var(--r-sm);display:block}
.nav-links{display:flex;align-items:center;gap:30px;list-style:none;margin:0;padding:0}
.nav-links a{color:var(--ink);font-weight:600;font-size:.98rem;opacity:.86}
.nav-links a:hover{color:var(--accent);opacity:1;text-decoration:none}
.nav-cta{display:flex;align-items:center;gap:14px}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:8px;color:var(--ink)}
.menu-check{display:none}
/* variantes header */
.hd-pill .nav-links{background:var(--accent-soft);padding:9px 18px;border-radius:999px}
.hd-minimal .nav-links a{letter-spacing:.03em;font-weight:600}
.hd-airy .site-header{background:transparent;border-bottom:0;backdrop-filter:saturate(160%) blur(10px)}
.hd-uppercase .site-header{border-bottom:3px solid var(--ink)}
.hd-uppercase .nav-links a{text-transform:uppercase;font-size:.8rem;letter-spacing:.09em;font-weight:700}
.hd-bold .site-header{border-bottom:2px solid var(--accent)}
.hd-serif .nav-links a,.hd-serifpill .nav-links a{font-weight:600}

/* hero */
.hero{position:relative;overflow:hidden;padding:78px 0 72px;
  background:radial-gradient(1100px 520px at 82% -12%,var(--accent-soft),transparent 60%),
  linear-gradient(180deg,var(--bg),var(--band))}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.grad .hero h1 span,.grad .hl{background:linear-gradient(120deg,var(--accent),var(--accent-2));
  -webkit-background-clip:text;background-clip:text;color:transparent}
.hero h1 span,.hl{color:var(--accent)}
.hero .lead{margin-bottom:28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:22px}
.hero-trust{display:flex;flex-wrap:wrap;gap:18px;color:var(--muted);font-size:.94rem}
.hero-trust span{display:inline-flex;align-items:center;gap:7px}
.hero-trust .ic{width:18px;height:18px;color:var(--accent)}
/* variantes hero */
.hero--left .hero-grid{grid-template-columns:.95fr 1.05fr}
.hero--left .hero-copy{order:2}.hero--left .hero-visual{order:1}
.hero--center .hero-grid,.hero--centerdoc .hero-grid,.hero--round .hero-grid,.hero--centermin .hero-grid{
  grid-template-columns:1fr;text-align:center;max-width:820px;margin:0 auto;gap:40px}
.hero--center .hero-actions,.hero--centerdoc .hero-actions,.hero--round .hero-actions,.hero--centermin .hero-actions{justify-content:center}
.hero--center .hero-trust,.hero--centerdoc .hero-trust,.hero--round .hero-trust,.hero--centermin .hero-trust{justify-content:center}
.hero--center .lead,.hero--centerdoc .lead,.hero--round .lead,.hero--centermin .lead{margin-left:auto;margin-right:auto}
.hero--centermin .hero-visual{display:none}
.hero--centermin{padding:104px 0 92px}
.hero--dense .hero-chips{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 22px}
.hero-chip{display:inline-flex;align-items:center;gap:7px;background:var(--surface);border:var(--bw) solid var(--line);
  padding:8px 13px;border-radius:var(--btn-r);font-size:.86rem;font-weight:600;box-shadow:var(--shadow-sm)}
.hero-chip .ic{width:16px;height:16px;color:var(--accent)}

/* visuel maquette */
.mock{background:var(--surface);border:var(--bw) solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow-lg);overflow:hidden}
.hero--center .mock,.hero--centerdoc .mock,.hero--round .mock{max-width:560px;margin:0 auto}
.mock-bar{display:flex;align-items:center;gap:7px;padding:13px 16px;border-bottom:var(--bw) solid var(--line);background:var(--band)}
.mock-bar i{width:11px;height:11px;border-radius:50%;background:var(--line);display:block}
.mock-bar i:nth-child(1){background:#ff5f57}.mock-bar i:nth-child(2){background:#febc2e}.mock-bar i:nth-child(3){background:#28c840}
.mock-bar b{margin-left:12px;font-size:.8rem;color:var(--muted);font-weight:600;font-family:var(--font-label)}
.mock-body{padding:22px}
.mock-row{display:flex;align-items:center;gap:14px;padding:13px 15px;border:var(--bw) solid var(--line);
  border-radius:var(--r-sm);margin-bottom:12px;background:var(--surface)}
.mock-row .dot{width:38px;height:38px;border-radius:var(--r-sm);background:var(--accent-soft);color:var(--accent);
  display:flex;align-items:center;justify-content:center;flex:none}
.mock-row .dot .ic{width:20px;height:20px}
.mock-row .mr-t{font-weight:700;font-size:.94rem}
.mock-row .mr-s{font-size:.82rem;color:var(--muted)}
.mock-row .tag{margin-left:auto;font-size:.76rem;font-weight:700;padding:5px 11px;border-radius:999px;
  background:var(--accent-soft);color:var(--accent);white-space:nowrap}
.mock-row .tag.ok{background:rgba(34,170,90,.16);color:#1f9d57}
.mock-row .tag.warn{background:rgba(230,150,20,.16);color:#c07d10}
/* document (centerdoc) */
.docpanel{background:var(--surface);border:var(--bw) solid var(--line);border-radius:var(--r);
  box-shadow:var(--shadow);max-width:560px;margin:0 auto;padding:34px;text-align:left}
.docpanel .dp-h{display:flex;align-items:center;gap:12px;border-bottom:var(--bw) solid var(--line);padding-bottom:16px;margin-bottom:16px}
.docpanel .dp-badge{width:44px;height:44px;border-radius:var(--r-sm);background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center}
.docpanel .dp-badge .ic{width:24px;height:24px}
.docpanel .dp-line{height:11px;border-radius:6px;background:var(--band);margin:11px 0}
.docpanel .dp-line.s{width:70%}.docpanel .dp-line.m{width:88%}
.docpanel .dp-foot{display:flex;justify-content:space-between;align-items:center;margin-top:20px;padding-top:16px;border-top:var(--bw) solid var(--line)}
.docpanel .dp-stamp{font-weight:800;color:var(--accent);font-family:var(--font-head)}
/* tuiles rondes (round) */
.tiles{position:relative;min-height:340px}
.tile{position:absolute;background:var(--surface);border:var(--bw) solid var(--line);border-radius:24px;
  box-shadow:var(--shadow);padding:18px 20px;display:flex;align-items:center;gap:12px;font-weight:700}
.tile .bb{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff}
.tile .bb .ic{width:22px;height:22px}
.tile.t1{top:8px;left:0;right:40px}
.tile.t2{top:104px;left:60px;right:-10px}
.tile.t3{top:210px;left:10px;right:70px}
/* bloc industriel */
.slab{background:var(--surface);border:2px solid var(--ink);border-radius:2px;box-shadow:8px 8px 0 var(--accent);padding:0;overflow:hidden}
.slab .sl-h{background:var(--ink);color:#fff;padding:14px 18px;font-family:var(--font-head);text-transform:uppercase;letter-spacing:.04em;font-weight:700}
.slab .sl-b{padding:20px}
.slab .sl-row{display:flex;justify-content:space-between;align-items:center;border:2px solid var(--line);padding:12px 14px;margin-bottom:10px;font-weight:700}
.slab .sl-row .amt{color:var(--accent)}

/* strip */
.strip{border-top:var(--bw) solid var(--line);border-bottom:var(--bw) solid var(--line);background:var(--band)}
.strip .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px 34px;padding:22px}
.strip span{color:var(--muted);font-weight:600;font-size:.92rem;display:inline-flex;align-items:center;gap:8px}
.strip .ic{width:18px;height:18px;color:var(--accent)}

/* features */
.band{background:var(--band);border-top:var(--bw) solid var(--line);border-bottom:var(--bw) solid var(--line)}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.card{background:var(--surface);border:var(--bw) solid var(--line);border-radius:var(--r);padding:26px;
  box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease,border-color .18s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card .badge{width:48px;height:48px;border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;
  background:var(--accent-soft);color:var(--accent);margin-bottom:16px}
.card .badge .ic{width:24px;height:24px}
.card h3{margin-bottom:8px}
.card p{margin:0;color:var(--muted);font-size:.98rem}
/* variantes cartes */
.f-flat .card{box-shadow:none}
.f-flat .card:hover{transform:none;border-color:var(--accent)}
.f-dark .card:hover{border-color:var(--accent)}
.f-blobs .card{border-radius:24px;text-align:center}
.f-blobs .badge{border-radius:50%;margin:0 auto 16px;width:60px;height:60px;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff}
.f-blobs .badge .ic{width:28px;height:28px}
.f-hairline .card{background:transparent;border:0;border-top:2px solid var(--line);border-radius:0;box-shadow:none;padding:24px 4px}
.f-hairline .card:hover{transform:none;border-top-color:var(--accent)}
.f-hairline .badge{background:transparent;color:var(--accent);width:32px;height:32px;margin-bottom:12px}
.f-hairline .badge .ic{width:28px;height:28px}
.f-soft .card{border-color:transparent;box-shadow:var(--shadow-sm)}
.f-top .card{border-top:3px solid var(--accent)}
.f-sharp .card{border:2px solid var(--ink);border-radius:2px;box-shadow:4px 4px 0 var(--accent)}
.f-sharp .card:hover{transform:translate(-2px,-2px);box-shadow:6px 6px 0 var(--accent)}
.f-sharp .badge{border-radius:0;background:var(--ink);color:#fff}
/* liste minimale */
.feat-list{display:grid;grid-template-columns:1fr 1fr;gap:14px 44px;max-width:960px;margin:0 auto}
.feat-row{display:flex;gap:16px;align-items:flex-start;padding:20px 0;border-bottom:var(--bw) solid var(--line)}
.feat-row .fn{font-family:var(--font-label);color:var(--accent);font-weight:700;font-size:.9rem;min-width:34px}
.feat-row h3{margin:0 0 5px}
.feat-row p{margin:0;color:var(--muted);font-size:.96rem}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;counter-reset:st}
.step{position:relative;padding-top:8px}
.step .num{counter-increment:st;width:44px;height:44px;border-radius:var(--r-sm);
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-weight:800;font-family:var(--font-head);
  display:flex;align-items:center;justify-content:center;font-size:1.1rem;margin-bottom:16px}
.step .num::after{content:counter(st)}
.step h3{margin-bottom:6px}
.step p{color:var(--muted);margin:0}

/* split / avantages */
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.checklist{list-style:none;margin:18px 0 0;padding:0}
.checklist li{display:flex;gap:12px;align-items:flex-start;margin-bottom:14px;font-size:1.02rem}
.checklist .ic{width:22px;height:22px;color:var(--accent);flex:none;margin-top:3px}
.checklist b{color:var(--ink)}
.bene-grid{max-width:940px;margin:26px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:8px 48px}
@media(max-width:760px){.bene-grid{grid-template-columns:1fr}}

/* pricing */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;align-items:stretch}
.plan{background:var(--surface);border:var(--bw) solid var(--line);border-radius:var(--r);padding:30px 26px;
  display:flex;flex-direction:column;box-shadow:var(--shadow-sm)}
.plan.pop{border-color:var(--accent);box-shadow:var(--shadow);position:relative}
.plan.pop::before{content:"Le plus choisi";position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;font-size:.72rem;font-weight:700;
  padding:5px 14px;border-radius:999px;letter-spacing:.02em;font-family:var(--font-label);text-transform:uppercase}
.plan .pname{font-weight:800;font-size:1.16rem;font-family:var(--font-head)}
.plan .pdesc{color:var(--muted);font-size:.92rem;min-height:42px;margin:4px 0 10px}
.plan .price{font-size:2.4rem;font-weight:800;letter-spacing:-.03em;font-family:var(--font-head)}
.plan .price small{font-size:.98rem;font-weight:600;color:var(--muted)}
.plan ul{list-style:none;margin:18px 0 22px;padding:0}
.plan ul li{display:flex;gap:10px;align-items:flex-start;margin-bottom:11px;font-size:.96rem;color:var(--ink)}
.plan ul .ic{width:19px;height:19px;color:var(--accent);flex:none;margin-top:3px}
.plan .btn{margin-top:auto}
.price-note{color:var(--muted);font-size:.92rem;margin-top:22px}

/* faq */
.faq{max-width:820px;margin:0 auto}
.qa{border:var(--bw) solid var(--line);border-radius:var(--r-sm);background:var(--surface);margin-bottom:12px;box-shadow:var(--shadow-sm);overflow:hidden}
.qa summary{cursor:pointer;list-style:none;padding:19px 22px;font-weight:700;font-size:1.05rem;font-family:var(--font-head);
  display:flex;align-items:center;justify-content:space-between;gap:16px}
.qa summary::-webkit-details-marker{display:none}
.qa summary .chev{width:20px;height:20px;flex:none;transition:transform .2s ease;color:var(--accent)}
.qa[open] summary .chev{transform:rotate(180deg)}
.qa .ans{padding:0 22px 20px;color:var(--muted)}
.qa .ans p{margin:0}

/* auteur teaser */
.author-card{display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:center;
  background:var(--surface);border:var(--bw) solid var(--line);border-radius:var(--r);padding:30px;box-shadow:var(--shadow-sm)}
.author-card img{width:104px;height:104px;border-radius:50%;object-fit:cover;border:3px solid var(--accent-soft)}
.author-card .an{font-weight:800;font-size:1.2rem;font-family:var(--font-head)}
.author-card .aj{color:var(--accent);font-weight:600;font-size:.94rem;margin-bottom:8px}
.author-card p{color:var(--muted);margin:0 0 12px}
.social{display:flex;gap:10px;flex-wrap:wrap}
.social a{width:38px;height:38px;border-radius:var(--r-sm);border:var(--bw) solid var(--line);display:flex;
  align-items:center;justify-content:center;color:var(--ink);background:var(--surface)}
.social a:hover{border-color:var(--accent);color:var(--accent)}
.social svg{width:19px;height:19px}

/* cta */
.cta{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-radius:var(--r);
  padding:56px 40px;text-align:center;box-shadow:var(--shadow-lg)}
.cta h2{color:#fff}
.cta p{color:rgba(255,255,255,.92);max-width:560px;margin:0 auto 26px;font-size:1.1rem}
.cta .btn-primary{background:#fff;color:var(--accent);box-shadow:0 12px 30px -10px rgba(0,0,0,.4)}
.cta .btn-ghost{background:transparent;border-color:rgba(255,255,255,.6);color:#fff}
.cta .btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff}

/* contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.field{margin-bottom:16px}
.field label{display:block;font-weight:600;font-size:.92rem;margin-bottom:6px;color:var(--ink)}
.field input,.field textarea{width:100%;padding:13px 15px;border:var(--bw) solid var(--line);border-radius:var(--r-sm);
  font-family:inherit;font-size:1rem;background:var(--surface);color:var(--ink)}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.field textarea{min-height:130px;resize:vertical}

/* footer */
.site-footer{background:var(--footer-bg);color:var(--footer-ink);padding:64px 0 30px}
.foot-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px}
.site-footer .brand{color:var(--footer-head)}
.site-footer .fabout{color:var(--footer-ink);opacity:.85;font-size:.95rem;margin:16px 0 18px;max-width:280px}
.foot-col h4{color:var(--footer-head);font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;margin:0 0 16px;font-family:var(--font-label)}
.foot-col ul{list-style:none;margin:0;padding:0}
.foot-col li{margin-bottom:11px}
.foot-col a{color:var(--footer-ink);font-size:.96rem;opacity:.9}
.foot-col a:hover{color:var(--footer-head);opacity:1;text-decoration:none}
.site-footer .social a{border-color:rgba(255,255,255,.16);background:rgba(255,255,255,.05);color:var(--footer-ink)}
.site-footer .social a:hover{color:var(--footer-head);border-color:var(--accent)}
.foot-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:44px;padding-top:24px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;color:var(--footer-ink);opacity:.8;font-size:.88rem}
.foot-bottom .fl{display:flex;flex-wrap:wrap;gap:8px 18px}

/* pages contenu */
.page-hero{background:linear-gradient(180deg,var(--accent-soft),var(--bg));border-bottom:var(--bw) solid var(--line);padding:52px 0 40px}
.breadcrumb{font-size:.86rem;color:var(--muted);margin-bottom:14px;font-family:var(--font-label)}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--accent)}
.prose{max-width:800px;margin:0 auto}
.prose h2{margin-top:40px;font-size:1.5rem}
.prose h3{margin-top:26px}
.prose p,.prose li{color:var(--ink)}
.prose ul{padding-left:20px}
.prose li{margin-bottom:8px}
.deflist{list-style:none;padding:0;margin:0}
.deflist li{display:grid;grid-template-columns:230px 1fr;gap:14px;padding:12px 0;border-bottom:var(--bw) solid var(--line)}
.deflist li b{color:var(--ink)}
.callout{background:var(--accent-soft);border:var(--bw) solid var(--line);border-left:4px solid var(--accent);
  border-radius:var(--r-sm);padding:18px 20px;margin:22px 0}
.callout p{margin:0;color:var(--ink)}
.bio-hero{display:grid;grid-template-columns:auto 1fr;gap:36px;align-items:center}
.bio-hero img{width:170px;height:170px;border-radius:var(--r);object-fit:cover;border:4px solid var(--accent-soft);box-shadow:var(--shadow)}
.bio-hero .aj{color:var(--accent);font-weight:700;margin-bottom:10px}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:8px 0 0}
.stat{background:var(--surface);border:var(--bw) solid var(--line);border-radius:var(--r-sm);padding:20px;box-shadow:var(--shadow-sm)}
.stat .n{font-size:1.7rem;font-weight:800;color:var(--accent);font-family:var(--font-head)}
.stat .l{color:var(--muted);font-size:.92rem}
.sitemap-cols{display:grid;grid-template-columns:repeat(2,1fr);gap:30px}
.sitemap-block{background:var(--surface);border:var(--bw) solid var(--line);border-radius:var(--r-sm);padding:24px;box-shadow:var(--shadow-sm)}
.sitemap-block h3{margin-top:0}
.sitemap-block ul{list-style:none;padding:0;margin:0}
.sitemap-block li{padding:9px 0;border-bottom:var(--bw) solid var(--line)}
.sitemap-block li:last-child{border-bottom:0}
.sitemap-block .d{display:block;color:var(--muted);font-size:.86rem}

/* ===== blog ===== */
.blog-hero{background:linear-gradient(180deg,var(--accent-soft),var(--bg));border-bottom:var(--bw) solid var(--line);padding:56px 0 40px}
.blog-hero .eyebrow{margin-bottom:16px}
.blog-hero h1{max-width:760px}
.blog-hero p{max-width:680px;color:var(--muted);font-size:1.12rem}
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.post-card{display:flex;flex-direction:column;background:var(--surface);border:var(--bw) solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .18s ease,box-shadow .18s ease}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.post-card a.cov{display:block;aspect-ratio:16/9;overflow:hidden;background:var(--band)}
.post-card .cov img{width:100%;height:100%;object-fit:cover;display:block}
.post-card .pc-b{padding:18px 18px 20px;display:flex;flex-direction:column;gap:9px;flex:1}
.post-meta{display:flex;gap:10px;align-items:center;font-family:var(--font-label);font-size:.72rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.post-meta .sec{color:var(--accent);font-weight:700}
.post-card h3{margin:0;font-size:1.12rem;line-height:1.25}
.post-card h3 a{color:var(--ink)}.post-card h3 a:hover{color:var(--accent);text-decoration:none}
.post-card p{margin:0;color:var(--muted);font-size:.95rem}
.post-card .rd{margin-top:auto;font-size:.82rem;color:var(--accent);font-weight:600}

.article{max-width:740px;margin:0 auto;padding:0 22px}
.article .breadcrumb{margin:22px auto 0;max-width:740px}
.art-head{max-width:740px;margin:0 auto;padding:14px 22px 0}
.art-head .post-meta{margin-bottom:14px}
.art-head h1{font-size:clamp(1.9rem,4vw,2.7rem);margin-bottom:14px}
.art-head .lede{font-size:1.2rem;color:var(--muted);line-height:1.55}
.art-author{display:flex;align-items:center;gap:12px;margin:20px 0 6px}
.art-author img{width:46px;height:46px;border-radius:50%;object-fit:cover;border:2px solid var(--accent-soft)}
.art-author .n{font-weight:700;font-size:.94rem}
.art-author .n a{color:var(--ink)}.art-author .n a:hover{color:var(--accent)}
.art-author .d{font-size:.82rem;color:var(--muted)}
.featured{max-width:1040px;margin:26px auto 8px;padding:0 22px}
.featured figure{margin:0}
.featured img{width:100%;aspect-ratio:16/9;object-fit:cover;border-radius:var(--r);border:var(--bw) solid var(--line);box-shadow:var(--shadow)}
.featured figcaption{font-size:.78rem;color:var(--faint,#8a91a3);margin-top:8px;text-align:center;font-family:var(--font-label)}
.featured figcaption a{color:var(--muted)}
.prose-art{max-width:740px;margin:0 auto;padding:8px 22px 10px;font-size:1.075rem;line-height:1.75}
.prose-art h2{font-size:1.55rem;margin:38px 0 12px}
.prose-art h3{font-size:1.2rem;margin:26px 0 8px}
.prose-art p{margin:0 0 1.15rem;color:var(--ink-2,#1e293b)}
.prose-art ul,.prose-art ol{margin:0 0 1.15rem;padding-left:22px}
.prose-art li{margin-bottom:8px}
.prose-art a{color:var(--accent);text-decoration:underline;text-underline-offset:2px}
.prose-art blockquote{margin:22px 0;padding:14px 20px;border-left:4px solid var(--accent);background:var(--accent-soft);border-radius:0 var(--r-sm) var(--r-sm) 0;font-style:italic;color:var(--ink)}
.art-callout{background:var(--accent-soft);border:var(--bw) solid var(--line);border-radius:var(--r);padding:20px 22px;margin:26px 0}
.art-callout .ct{font-weight:800;font-family:var(--font-head);margin-bottom:6px}
.art-callout p{margin:0;color:var(--ink)}
.art-cta{max-width:740px;margin:34px auto;padding:0 22px}
.art-cta .box{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;border-radius:var(--r);padding:26px 28px;box-shadow:var(--shadow-lg)}
.art-cta h3{color:#fff;margin:0 0 6px;font-size:1.3rem}
.art-cta p{color:rgba(255,255,255,.92);margin:0 0 16px}
.art-cta .btn-primary{background:#fff;color:var(--accent)}
.related{border-top:var(--bw) solid var(--line);margin-top:40px;padding:40px 0 0}
.related h2{max-width:740px;margin:0 auto 20px;padding:0 22px;font-size:1.4rem}
.tags-line{display:flex;gap:8px;flex-wrap:wrap;max-width:740px;margin:26px auto 0;padding:0 22px}
.tags-line .tg{font-size:.76rem;font-family:var(--font-label);background:var(--accent-soft);color:var(--accent);border-radius:999px;padding:4px 11px}

@media(max-width:900px){
  .post-grid{grid-template-columns:1fr 1fr}
  .hero-grid{grid-template-columns:1fr !important;gap:40px}
  .hero--left .hero-copy{order:1}.hero--left .hero-visual{order:2}
  .grid-3,.steps,.plans,.feat-list{grid-template-columns:1fr}
  .split,.contact-grid{grid-template-columns:1fr;gap:32px}
  .foot-grid{grid-template-columns:1fr 1fr}
  .deflist li{grid-template-columns:1fr}
  .bio-hero{grid-template-columns:1fr;text-align:center}
  .bio-hero img{margin:0 auto}
  .stat-row{grid-template-columns:1fr 1fr}
  .sitemap-cols{grid-template-columns:1fr}
  .author-card{grid-template-columns:1fr;text-align:center}
  .author-card img{margin:0 auto}.social{justify-content:center}
  .tiles{min-height:0;display:flex;flex-direction:column;gap:12px}
  .tile{position:static}
  .nav-links,.nav-cta .btn{display:none}
  .nav-toggle{display:inline-flex}
  .menu-check:checked ~ .nav-links{display:flex;position:absolute;top:70px;left:0;right:0;
    flex-direction:column;background:var(--surface);border-bottom:var(--bw) solid var(--line);padding:16px 22px;gap:16px;box-shadow:var(--shadow)}
}
@media(max-width:680px){ .post-grid{grid-template-columns:1fr} }
@media(max-width:520px){
  .foot-grid{grid-template-columns:1fr}
  .stat-row{grid-template-columns:1fr}
  .cta{padding:40px 22px}
}