/* ============================================================
   clement-desmousseaux.fr — design system
   Inspiration : BZH Digital (grille, noir/blanc, numérotation,
   marquee, gros chiffres) × Punchify (bleu électrique, data).
   ============================================================ */

:root{
  --ink:#0a0a0a;
  --paper:#fafaf8;
  --grid:rgba(10,10,10,.05);
  --blue:#1d4ed8;
  --blue-ink:#ffffff;
  --blue-soft:#e8efff;
  --mute:#5c5c5c;
  --line:#0a0a0a;
  --line-soft:rgba(10,10,10,.14);
  --ok:#16a34a;
  --mono:"JetBrains Mono","SFMono-Regular",Menlo,Consolas,monospace;
  --sans:"Manrope","Helvetica Neue",Arial,sans-serif;
  --display:"Manrope","Helvetica Neue",Arial,sans-serif;
  --w:1240px;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:17px;line-height:1.55;
  background-image:
    linear-gradient(var(--grid) 1px,transparent 1px),
    linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:76px 76px;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3,h4{font-family:var(--display);line-height:1.02;letter-spacing:-.035em;margin:0;font-weight:800}
p{margin:0}
.wrap{max-width:var(--w);margin-inline:auto;padding-inline:clamp(18px,4vw,40px)}
.mono{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
::selection{background:var(--blue);color:#fff}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:12px;
  padding:16px 24px;border:2px solid var(--ink);background:var(--ink);color:#fff;
  font-weight:700;font-size:15px;text-decoration:none;letter-spacing:.01em;
  transition:transform .15s,background .15s,color .15s;cursor:pointer;
}
.btn:hover{background:var(--blue);border-color:var(--blue);transform:translate(-2px,-2px);box-shadow:4px 4px 0 var(--ink)}
.btn.ghost{background:transparent;color:var(--ink)}
.btn.ghost:hover{background:var(--ink);color:#fff;border-color:var(--ink)}
.btn.blue{background:var(--blue);border-color:var(--blue)}
.btn.blue:hover{background:var(--ink);border-color:var(--ink)}
.btn .ar{transition:transform .15s}
.btn:hover .ar{transform:translateX(4px)}

/* ---------- Header ---------- */
.top{
  position:sticky;top:0;z-index:40;background:rgba(250,250,248,.9);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:72px;gap:20px}
.top .btn{white-space:nowrap}
.nav a{white-space:nowrap}
.logo{display:flex;align-items:center;gap:12px;text-decoration:none;font-family:var(--display);font-weight:800;font-size:17px;letter-spacing:-.02em;white-space:nowrap}
.logo .mark{width:34px;height:34px;background:var(--ink);color:#fff;display:grid;place-items:center;font-family:var(--mono);font-size:12px;font-weight:700}
.logo small{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);font-weight:500;margin-left:6px}
.nav{display:flex;gap:28px;align-items:center}
.nav a{text-decoration:none;font-size:14px;font-weight:600;color:var(--ink);position:relative}
.nav a::after{content:"";position:absolute;left:0;right:0;bottom:-6px;height:2px;background:var(--blue);transform:scaleX(0);transform-origin:left;transition:transform .2s}
.nav a:hover::after{transform:scaleX(1)}
.top .btn{padding:11px 18px;font-size:14px}
.burger{display:none;width:44px;height:44px;border:2px solid var(--ink);background:transparent;cursor:pointer;place-items:center}
@media (max-width:960px){
  .nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:flex-start;padding:20px clamp(18px,4vw,40px) 28px;gap:18px}
  .nav.open{display:flex}
  .nav a{font-size:18px}
  .burger{display:grid}
  .top .btn.cta-top{display:none}
}

/* ---------- Hero ---------- */
.hero{position:relative;padding:clamp(56px,9vw,120px) 0 clamp(40px,6vw,72px);border-bottom:1px solid var(--line)}
.hero .wrap{display:grid;grid-template-columns:minmax(0,1fr) 240px;gap:clamp(28px,5vw,72px);align-items:start}
.kicker{display:flex;align-items:center;gap:14px;color:var(--mute);margin-bottom:28px}
.kicker::before{content:"";width:44px;height:2px;background:var(--ink)}
.hero h1{font-size:clamp(38px,5vw,68px);font-weight:800;line-height:1.02;max-width:14ch}
.hero h1 .blue{color:var(--blue)}
.hero h1 .outline{color:var(--mute);font-weight:600}
.hero .lead{margin-top:26px;font-size:clamp(17px,1.5vw,20px);max-width:56ch;color:#333}
.hero .lead b{background:var(--blue-soft);padding:0 4px}
.hero .ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:36px}
.hero .micro{margin-top:22px;display:flex;gap:22px;flex-wrap:wrap;color:var(--mute);font-family:var(--mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase}
.hero .micro span::before{content:"■ ";color:var(--blue)}

.portrait{position:relative;width:220px;margin-left:auto;margin-top:40px}
.portrait img{width:220px;height:220px;margin-left:auto;object-fit:cover;border:2px solid var(--ink);box-shadow:10px 10px 0 var(--blue)}
.portrait .tag{display:none;background:var(--ink);color:#fff;padding:8px 12px;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase}
.portrait .tag.b{display:block;position:absolute;left:auto;right:-10px;bottom:-14px;background:var(--blue);font-size:10px;padding:6px 10px}
.scroll-hint{position:absolute;right:clamp(10px,2vw,28px);bottom:120px;writing-mode:vertical-rl;font-family:var(--mono);font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--mute)}
@media (max-width:960px){
  .hero .wrap{grid-template-columns:1fr}
  .portrait{max-width:360px}
  .scroll-hint{display:none}
}

/* ---------- Marquee ---------- */
.marquee{background:var(--ink);color:#fff;overflow:hidden;border-bottom:1px solid var(--line);padding:14px 0}
.marquee .track{display:flex;gap:0;white-space:nowrap;animation:scroll 40s linear infinite;width:max-content}
.marquee span{font-family:var(--mono);font-size:12px;letter-spacing:.2em;text-transform:uppercase;padding:0 32px;position:relative}
.marquee span::after{content:"·";position:absolute;right:-4px;color:var(--blue)}
@keyframes scroll{to{transform:translateX(-50%)}}
@media (prefers-reduced-motion:reduce){.marquee .track{animation:none}}

/* ---------- Stats ---------- */
.stats{border-bottom:1px solid var(--line);background:var(--paper)}
.stats .wrap{display:grid;grid-template-columns:repeat(4,1fr)}
.stat{padding:clamp(28px,4vw,48px) clamp(18px,3vw,36px) clamp(28px,4vw,48px) 0;border-right:1px solid var(--line-soft)}
.stat:last-child{border-right:0}
.stat b{display:block;font-family:var(--display);font-size:clamp(40px,4.2vw,64px);font-weight:800;letter-spacing:-.04em;line-height:.9}
.stat b i{font-style:normal;color:var(--blue)}
.stat>span{display:block;margin-top:12px;color:var(--mute);font-size:14px;line-height:1.4}
.stat b span{display:inline;font:inherit;color:inherit;margin:0}
@media (max-width:820px){
  .stats .wrap{grid-template-columns:1fr 1fr}
  .stat:nth-child(2){border-right:0}
  .stat{border-bottom:1px solid var(--line-soft);padding-left:0}
  .stat:nth-child(3),.stat:nth-child(4){border-bottom:0}
}

/* ---------- Sections ---------- */
section{scroll-margin-top:84px}
.sec{padding:clamp(72px,10vw,140px) 0;border-bottom:1px solid var(--line)}
.sec-head{display:grid;grid-template-columns:1fr 1fr;gap:32px;align-items:end;margin-bottom:clamp(40px,6vw,72px)}
.sec-head h2{font-size:clamp(32px,3.8vw,52px);line-height:1.02}
.sec-head p{color:var(--mute);font-size:18px;max-width:52ch}
.sec-head p b{color:var(--ink)}
@media (max-width:900px){.sec-head{grid-template-columns:1fr}}

/* numbered list */
.list{border-top:1px solid var(--line)}
.row{
  display:grid;grid-template-columns:70px 1fr 56px;gap:24px;align-items:start;
  padding:clamp(28px,4vw,44px) 0;border-bottom:1px solid var(--line);text-decoration:none;color:inherit;
  transition:background .15s;position:relative
}
.row:hover{background:#fff}
.row .n{font-family:var(--mono);font-size:13px;color:var(--blue);padding-top:10px}
.row h3{font-size:clamp(24px,3vw,36px);letter-spacing:-.03em}
.row p{margin-top:12px;color:var(--mute);max-width:70ch}
.row .tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.tag-m{font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;border:1px solid var(--ink);padding:5px 9px}
.tag-m.b{background:var(--blue);border-color:var(--blue);color:#fff}
.row .go{font-size:28px;line-height:1;padding-top:6px;transition:transform .2s}
.row:hover .go{transform:translateX(6px);color:var(--blue)}
.row .cta-inline{margin-top:20px;display:inline-flex;gap:8px;font-weight:700;text-decoration:none;border-bottom:2px solid var(--blue)}
@media (max-width:640px){.row{grid-template-columns:44px 1fr 32px;gap:14px}}

/* ---------- Case studies ---------- */
.cases{background:var(--ink);color:#fff;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:76px 76px}
.cases .sec-head p{color:#bdbdbd}
.cases .sec-head p b{color:#fff}
.case-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.18)}
.case{background:var(--ink);padding:clamp(28px,4vw,48px);text-decoration:none;color:#fff;position:relative;display:flex;flex-direction:column;gap:22px;min-height:460px;transition:background .2s}
.case:hover{background:#111}
.case .meta{display:flex;justify-content:space-between;align-items:center;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:#9a9a9a}
.case .meta .live{display:inline-flex;align-items:center;gap:8px;color:#fff}
.case .meta .live::before{content:"";width:8px;height:8px;background:var(--ok);border-radius:50%;box-shadow:0 0 0 4px rgba(22,163,74,.25)}
.case h3{font-size:clamp(26px,2.6vw,34px);line-height:1.02}
.case .big{white-space:nowrap;font-family:var(--display);font-size:clamp(44px,4.6vw,72px);font-weight:800;letter-spacing:-.05em;line-height:.85;color:var(--blue);filter:brightness(1.4)}
.case .big small{display:block;font-family:var(--mono);font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#bdbdbd;margin-top:14px;font-weight:500}
.case p{color:#cfcfcf;max-width:52ch}
.case .link{margin-top:auto;display:inline-flex;gap:10px;font-weight:700;border-bottom:2px solid #fff;align-self:flex-start;padding-bottom:4px}
.case:hover .link{border-color:var(--blue)}
.spark{height:90px;width:100%}
.spark path{fill:none;stroke:#fff;stroke-width:2.5;stroke-linejoin:round;stroke-linecap:round}
.spark .area{fill:url(#g);stroke:none}
@media (max-width:860px){.case-grid{grid-template-columns:1fr}.case{min-height:0}}

/* ---------- GEO King ---------- */
.geoking .wrap{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px);align-items:center}
.geoking h2{font-size:clamp(34px,4vw,56px);line-height:1.02}
.geoking h2 span{color:var(--blue)}
.geoking .pill{display:inline-flex;align-items:center;gap:10px;border:2px solid var(--ink);padding:8px 14px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:26px;background:#fff}
.geoking p{margin-top:22px;font-size:18px;color:#222;max-width:54ch}
.geoking ul{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:12px}
.geoking li{display:flex;gap:14px;align-items:flex-start;font-size:16px}
.geoking li::before{content:"→";color:var(--blue);font-weight:800}
.geo-map{border:2px solid var(--ink);background:#fff;box-shadow:12px 12px 0 var(--ink);padding:24px;position:relative}
.geo-map svg{width:100%;height:auto;display:block}
.geo-map .q{position:absolute;top:-16px;left:24px;background:var(--ink);color:#fff;font-family:var(--mono);font-size:11px;letter-spacing:.1em;padding:7px 12px}
@media (max-width:900px){.geoking .wrap{grid-template-columns:1fr}.geo-map{margin-top:20px}}

/* ---------- Method ---------- */
.method .steps,.method-steps{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line)}
.step{padding:clamp(24px,3vw,36px);border-right:1px solid var(--line);background:#fff;position:relative;min-height:240px}
.step:last-child{border-right:0}
.step .n{font-family:var(--mono);font-size:12px;color:var(--blue);letter-spacing:.14em}
.step h3{font-size:24px;margin:50px 0 12px}
.step p{color:var(--mute);font-size:15px}
@media (max-width:900px){.method .steps,.method-steps{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media (max-width:560px){.method .steps,.method-steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line)}.step:last-child{border-bottom:0}}

/* ---------- Content / resources ---------- */
.res{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.res a{text-decoration:none;border:2px solid var(--ink);padding:28px;background:#fff;display:flex;flex-direction:column;gap:12px;min-height:200px;transition:transform .15s,box-shadow .15s}
.res a:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--blue)}
.res h3{font-size:22px}
.res p{color:var(--mute);font-size:15px}
.res .mono{color:var(--blue)}
.res .more{margin-top:auto;font-weight:700}
@media (max-width:860px){.res{grid-template-columns:1fr}}

/* ---------- FAQ ---------- */
.faq{max-width:820px}
.faq details{border-top:1px solid var(--line)}
.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{list-style:none;cursor:pointer;padding:22px 0;display:flex;justify-content:space-between;gap:20px;font-family:var(--display);font-weight:700;font-size:20px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-family:var(--mono);color:var(--blue);font-size:26px;line-height:1;transition:transform .2s}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{padding:0 0 24px;color:var(--mute);max-width:70ch}

/* ---------- CTA / footer ---------- */
.cta-end{background:var(--blue);color:#fff;border-bottom:0}
.cta-end .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:end}
.cta-end h2{font-size:clamp(36px,4.6vw,64px);line-height:1}
.cta-end p{margin-top:22px;font-size:19px;max-width:48ch;color:#e4ebff}
.cta-end .btn{background:#fff;color:var(--ink);border-color:#fff;margin-top:30px}
.cta-end .btn:hover{background:var(--ink);color:#fff;border-color:var(--ink);box-shadow:4px 4px 0 #fff}
.contact-box{border:2px solid #fff;padding:28px;font-size:16px;display:grid;gap:14px}
.contact-box a{text-decoration:none;border-bottom:1px solid rgba(255,255,255,.6)}
.contact-box .mono{color:#cfdcff}
.socials{display:flex;gap:10px;flex-wrap:wrap;margin-top:6px}
.socials a{border:1.5px solid #fff;padding:7px 12px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;text-decoration:none}
.socials a:hover{background:#fff;color:var(--blue)}
@media (max-width:860px){.cta-end .wrap{grid-template-columns:1fr}}

footer{background:var(--ink);color:#9a9a9a;padding:40px 0 90px;font-size:13px}
footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px;align-items:center}
footer a{text-decoration:none;color:#cfcfcf}
footer a:hover{color:#fff}
footer .links{display:flex;gap:18px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase}

/* mobile sticky */
.sticky{display:none}
@media (max-width:760px){
  .sticky{display:flex;position:fixed;left:14px;right:14px;bottom:14px;z-index:50;justify-content:center;box-shadow:6px 6px 0 rgba(0,0,0,.35)}
}

/* ---------- Case study page ---------- */
.case-hero{padding:clamp(56px,8vw,110px) 0 0;border-bottom:1px solid var(--line)}
.case-hero .crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);display:flex;gap:10px;margin-bottom:34px}
.case-hero .crumbs a{text-decoration:none}
.case-hero h1{font-size:clamp(38px,5vw,68px);line-height:1.02}
.case-hero h1 span{color:var(--blue)}
.case-hero .sub{margin-top:26px;font-size:clamp(18px,2vw,22px);max-width:62ch;color:#222}
.case-hero .facts{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-bottom:0;margin-top:clamp(36px,5vw,64px);background:#fff}
.fact{padding:22px;border-right:1px solid var(--line)}
.fact:last-child{border-right:0}
.fact .mono{color:var(--mute)}
.fact b{display:block;margin-top:8px;font-family:var(--display);font-size:22px}
@media (max-width:760px){.case-hero .facts{grid-template-columns:1fr 1fr}.fact:nth-child(2){border-right:0}.fact:nth-child(-n+2){border-bottom:1px solid var(--line)}}

.chart-wrap{border:2px solid var(--ink);background:#fff;padding:clamp(18px,3vw,32px);box-shadow:12px 12px 0 var(--blue);margin-top:10px}
.chart-wrap .legend{display:flex;gap:22px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;margin-bottom:16px}
.legend i{display:inline-block;width:22px;height:3px;vertical-align:middle;margin-right:8px}
.chart-wrap svg{width:100%;height:auto;display:block}
.chart-wrap .ax{font-family:var(--mono);font-size:11px;fill:var(--mute)}
.callout{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:40px}
.callout div{border:1px solid var(--line);padding:26px;background:#fff}
.callout b{display:block;font-family:var(--display);font-size:clamp(40px,5vw,64px);letter-spacing:-.04em;line-height:.9;color:var(--blue)}
.callout span{display:block;margin-top:10px;color:var(--mute);font-size:14px}
@media (max-width:640px){.callout{grid-template-columns:1fr}}

.two{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,6vw,80px)}
.two h2{font-size:clamp(30px,3.2vw,44px);line-height:1.02}
.two .txt{font-size:18px;color:#222;margin-top:22px;max-width:56ch}
.two .txt+.txt{margin-top:16px}
.actions{list-style:none;padding:0;margin:0;border-top:1px solid var(--line)}
.actions li{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.actions li .n{font-family:var(--mono);color:var(--blue);font-size:12px;padding-top:4px}
.actions li b{display:block;font-family:var(--display);font-size:20px;margin-bottom:6px}
.actions li p{color:var(--mute);font-size:15px}
@media (max-width:900px){.two{grid-template-columns:1fr}}

.quote{border-left:6px solid var(--blue);padding:10px 0 10px 28px;font-family:var(--display);font-size:clamp(22px,3vw,34px);font-weight:700;letter-spacing:-.02em;line-height:1.15;max-width:30ch}
.quote small{display:block;margin-top:14px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mute);font-weight:500}

.next{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.next a{text-decoration:none;border:2px solid var(--ink);padding:30px;background:#fff;display:flex;justify-content:space-between;align-items:center;gap:20px;transition:transform .15s,box-shadow .15s}
.next a:hover{transform:translate(-3px,-3px);box-shadow:6px 6px 0 var(--blue)}
.next a b{font-family:var(--display);font-size:26px;display:block}
.next a .mono{color:var(--mute);display:block;margin-bottom:8px}
.next .ar{font-size:30px}
@media (max-width:640px){.next{grid-template-columns:1fr}}

/* reveal */
.r{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease}
.r.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){.r{opacity:1;transform:none;transition:none}}

@media (max-width:960px){
  .logo small{display:none}
  .portrait .tag{left:8px}
  .portrait .tag.b{right:8px}
  .hero h1{font-size:clamp(34px,9vw,52px)}
}

.case-grid.three{grid-template-columns:repeat(3,1fr)}
.case-grid.three .case{min-height:0}
@media (max-width:960px){.case-grid.three{grid-template-columns:1fr}}
.case-more{margin-top:28px;display:grid;grid-template-columns:auto 1fr 1fr;gap:14px;align-items:center}
.case-more .mono{color:#9a9a9a;padding-right:10px}
.case-more a{display:grid;grid-template-columns:1fr auto;grid-template-areas:"b i" "s i";gap:2px 14px;align-items:center;border:1px solid rgba(255,255,255,.25);padding:14px 18px;text-decoration:none;color:#fff;transition:border-color .15s,background .15s}
.case-more a:hover{border-color:#fff;background:#111}
.case-more b{grid-area:b;font-family:var(--display);font-size:16px}
.case-more span{grid-area:s;font-size:13px;color:#bdbdbd}
.case-more i{grid-area:i;font-style:normal;font-size:20px;color:var(--blue);filter:brightness(1.5)}
@media (max-width:860px){.case-more{grid-template-columns:1fr}}
@media (max-width:960px){.hero .wrap{grid-template-columns:1fr}.portrait{max-width:240px}}
.case-grid.three .case h3{min-height:2.1em}

.callout.three{grid-template-columns:repeat(3,1fr)}
@media (max-width:860px){.callout.three{grid-template-columns:1fr}}
.next:has(> a:only-child){grid-template-columns:1fr}

/* ---------- Guide ---------- */
.guide-grid{display:grid;grid-template-columns:minmax(0,1.2fr) 320px;gap:clamp(28px,5vw,72px);align-items:center;padding-bottom:clamp(40px,6vw,72px)}
.guide-hero .pill{display:inline-flex;border:2px solid var(--ink);padding:8px 14px;font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;margin-bottom:22px;background:#fff}
.cover img{width:100%;height:auto;border:2px solid var(--ink);box-shadow:12px 12px 0 var(--blue);transform:rotate(-2deg)}
@media (max-width:900px){.guide-grid{grid-template-columns:1fr}.cover{max-width:260px}}
.toc{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);background:#fff}
.toc-col{padding:22px;border-right:1px solid var(--line)}
.toc-col:last-child{border-right:0}
.toc-col .n{font-family:var(--mono);font-size:12px;color:var(--blue);letter-spacing:.14em}
.toc-col h3{font-size:18px;margin:12px 0 14px}
.toc-col ul{list-style:none;padding:0;margin:0;display:grid;gap:8px}
.toc-col li{font-size:14px;color:var(--mute);padding-left:14px;position:relative}
.toc-col li::before{content:"–";position:absolute;left:0;color:var(--blue)}
@media (max-width:1100px){.toc{grid-template-columns:repeat(3,1fr)}.toc-col{border-bottom:1px solid var(--line)}.toc-col:nth-child(3n){border-right:0}}
@media (max-width:640px){.toc{grid-template-columns:1fr}.toc-col{border-right:0}}
.author{justify-self:center;align-self:start;text-align:center;width:260px}
.author img{width:260px;height:260px;object-fit:cover;border:2px solid var(--ink);box-shadow:10px 10px 0 var(--blue);margin-bottom:18px}
.author b{display:block;font-family:var(--display);font-size:20px}
.author span{color:var(--mute);font-size:14px}
button.btn{font-family:inherit}
/* modal */
.modal{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:16px}
.modal[hidden]{display:none}
.modal-bg{position:absolute;inset:0;background:rgba(10,10,10,.7);backdrop-filter:blur(4px)}
.modal-box{position:relative;width:100%;max-width:480px;background:var(--paper);border:2px solid var(--ink);box-shadow:12px 12px 0 var(--blue);padding:36px 32px 28px}
.modal-x{position:absolute;top:10px;right:10px;width:40px;height:40px;border:2px solid var(--ink);background:#fff;font-size:24px;line-height:1;cursor:pointer}
.modal-x:hover{background:var(--ink);color:#fff}
.modal-box h2{font-size:26px;margin:10px 0 10px}
.modal-box p{color:var(--mute);font-size:15px}
.modal-box label{display:block;margin-top:22px;font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.modal-box input{width:100%;margin-top:8px;padding:14px 16px;border:2px solid var(--ink);background:#fff;font:inherit;font-size:16px}
.modal-box input:focus{outline:3px solid var(--blue);outline-offset:2px}
.modal-box .btn{width:100%;justify-content:center;margin-top:16px}
.modal-box small{display:block;margin-top:14px;color:var(--mute);font-size:12px}
.modal-box .err{color:#b91c1c;font-weight:600;margin-top:10px}
.modal-ok{text-align:center}
.modal-ok .check{width:64px;height:64px;margin:0 auto 10px;display:grid;place-items:center;background:var(--ok);color:#fff;font-size:34px;font-weight:800}
.modal-ok .btn+.btn{margin-top:10px}

.guide-quote{font-size:clamp(18px,1.9vw,22px);max-width:none}