/* samuellafont.fr — feuille de style commune */

@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:700;font-display:swap;src:url(/assets/fonts/barlow-condensed-700.3787a5a4.woff2) format("woff2")}
@font-face{font-family:"Barlow Condensed";font-style:normal;font-weight:800;font-display:swap;src:url(/assets/fonts/barlow-condensed-800.2515494e.woff2) format("woff2")}
@font-face{font-family:"DM Sans";font-style:normal;font-weight:400 700;font-display:swap;src:url(/assets/fonts/dm-sans.ca72d2bc.woff2) format("woff2")}
@font-face{font-family:"DM Sans";font-style:italic;font-weight:400 700;font-display:swap;src:url(/assets/fonts/dm-sans-italic.d5c53a50.woff2) format("woff2")}

:root{
  --red:#e41e18;--red-dark:#9c120e;--red-hover:#c41712;
  --ink:#1a1a1a;--paper:#feeae9;--blush:#ebd3cf;--line:#d1b6af;--line-dark:#333;
  --cond:"Barlow Condensed","Arial Narrow",sans-serif;
  --sans:"DM Sans",system-ui,-apple-system,"Segoe UI",sans-serif;
  --gut:clamp(20px,4vw,32px);
  --sec:clamp(72px,9vw,104px);
  --sec-l:clamp(80px,10vw,112px);
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;line-height:1.5}
h1,h2,h3,p,blockquote,ul,ol,dl,dd,figure{margin:0}
img{display:block;max-width:100%;height:auto}
a{color:var(--ink)}
a:hover{color:var(--red)}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.dark :focus-visible,.red :focus-visible{outline-color:var(--paper)}

.skip{position:absolute;left:-9999px;top:0;z-index:100;background:var(--ink);color:var(--paper);padding:12px 18px}
.skip:focus{left:8px;top:8px;color:var(--paper)}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}

.wrap{max-width:1280px;margin:0 auto;padding-inline:var(--gut)}
.sec{padding-block:var(--sec)}
.sec-l{padding-block:var(--sec-l)}
.dark{background:var(--ink);color:var(--paper)}
.red{background:var(--red);color:var(--ink)}
.tex{background:var(--blush) url(/assets/img/texture.e87f7167.webp) center/cover no-repeat}

.col{display:flex;flex-direction:column}
.row{display:flex;flex-wrap:wrap}
.eyebrow{font-size:15px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}
.eyebrow-soft{color:var(--blush)}
.cond{font-family:var(--cond)}
.d1{font-family:var(--cond);font-weight:800;line-height:.85}
.h2{font-family:var(--cond);font-weight:800;font-size:clamp(44px,5vw,72px);line-height:.95}
.h2xl{font-family:var(--cond);font-weight:800;font-size:clamp(48px,5.5vw,80px);line-height:.92}
.h2cta{font-family:var(--cond);font-weight:800;font-size:clamp(56px,7vw,104px);line-height:.9;color:var(--paper)}
.h3{font-family:var(--cond);font-weight:700;font-size:30px;line-height:1.05}
.sub-red{font-family:var(--cond);font-weight:700;line-height:1.05;color:var(--red)}
.body19{font-size:19px;line-height:1.6}
.body17{font-size:17px;line-height:1.6}
.small{font-size:15px;line-height:1.5}
.num{font-family:var(--cond);font-weight:800;font-size:56px;line-height:1;color:var(--red)}
.ink{color:var(--ink)}

.banner{background:var(--ink);color:var(--paper);font-family:var(--cond);font-weight:700;font-size:clamp(22px,2.6vw,34px);letter-spacing:.02em;line-height:1.2;padding:6px 16px;transform:rotate(-1deg)}

/* Boutons */
.btn{display:inline-flex;align-items:center;gap:10px;min-height:56px;padding:16px 30px;border:0;font-family:var(--cond);font-weight:700;font-size:22px;letter-spacing:.04em;line-height:1.1;text-decoration:none;cursor:pointer}
.btn-red{background:var(--red);color:var(--paper)}
.btn-red:hover{background:var(--red-hover);color:var(--paper)}
.btn-line{border:2px solid var(--ink);color:var(--ink);padding:14px 28px}
.btn-line:hover{background:var(--ink);color:var(--paper)}
.btn-dark{background:var(--ink);color:var(--paper)}
.btn-dark:hover{background:#333;color:var(--paper)}
.btn-sm{min-height:44px;padding:12px 22px;font-size:19px}
.btns{display:flex;flex-wrap:wrap;gap:14px}

/* En-tête */
.site-header{background:var(--paper);border-bottom:1px solid var(--line)}
.site-header .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 32px;padding-block:16px}
.logo{font-family:var(--cond);font-weight:800;font-size:28px;letter-spacing:.02em;line-height:1.1;text-decoration:none;color:var(--ink)}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:8px 28px;font-size:16px;font-weight:500}
.nav a{text-decoration:none}
.nav a[aria-current=page]{color:var(--red)}
.nav a.btn,.nav a.btn:hover{color:var(--paper)}
@media (max-width:767px){
  .nav{gap:4px 20px}
  .nav a:not(.btn){min-height:44px;display:inline-flex;align-items:center}
}
@media (min-width:768px){
  .site-header.sticky{position:sticky;top:0;z-index:10}
  html:has(.site-header.sticky){scroll-padding-top:84px}
}

/* Accueil — couverture */
.hero .wrap{display:flex;flex-wrap:wrap;align-items:center;gap:64px;padding-top:clamp(48px,6vw,72px);padding-bottom:clamp(72px,8vw,96px)}
.hero{overflow:hidden}
.hero-text{flex:1 1 520px;min-width:0;gap:28px}
.hero-title{gap:14px;align-items:flex-start}
.hero-title h1{font-size:clamp(88px,12vw,168px);letter-spacing:-.01em}
.hero .sub-red{margin-top:8px;font-size:clamp(30px,3.2vw,42px);max-width:620px}
.hero .lead{font-size:19px;line-height:1.55;max-width:560px}
.hero .btns{margin-top:4px}
.hero-visual{flex:1 1 380px;min-width:0;display:flex;justify-content:center;position:relative;padding:24px 0}
.diamond{position:absolute;width:440px;height:440px;background:var(--red);transform:rotate(45deg);top:50%;left:50%;margin:-220px 0 0 -220px}
.hero-cover{position:relative;width:100%;max-width:400px;box-shadow:-14px 0 0 -4px var(--red-dark),0 30px 60px rgba(0,0,0,.35);transform:rotate(3deg)}
@media (max-width:480px){.diamond{width:300px;height:300px;margin:-150px 0 0 -150px}.hero-cover{max-width:280px}}

/* Accueil — le problème */
.problem .wrap{gap:56px}
.problem .h2{max-width:820px}
.points{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:40px}
.point{gap:14px;border-top:2px solid var(--red);padding-top:24px}

/* Accueil — le livre */
.split{display:flex;flex-wrap:wrap;align-items:center;gap:72px}
.book-visual{flex:1 1 320px;min-width:0;display:flex;justify-content:center}
.book-cover{width:100%;max-width:340px;box-shadow:-12px 0 0 -4px var(--red-dark),0 24px 48px rgba(0,0,0,.3)}
.book-text{flex:1 1 560px;min-width:0;gap:22px}
.book-text .h2xl{color:var(--red)}
.link-list{list-style:none;margin:8px 0 0;padding:0;border-top:1px solid var(--ink)}
.link-list li{border-bottom:1px solid var(--ink)}
.link-list a{display:flex;justify-content:space-between;align-items:center;padding:16px 0;min-height:44px;text-decoration:none;font-family:var(--cond);font-weight:700;font-size:24px}
.cta-row{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:8px}
.link-strong{font-size:16px;font-weight:700;min-height:44px;display:inline-flex;align-items:center}

/* Accueil — l'auteur */
.author{flex-wrap:wrap-reverse}
.author-text{flex:1 1 520px;min-width:0;gap:22px}
.author-text .sub-red{font-size:30px;line-height:1.1;max-width:560px}
.author-text .body19{max-width:600px}
.author-visual{flex:1 1 360px;min-width:0;display:flex;justify-content:center}
.portrait{width:100%;max-width:440px;aspect-ratio:4/5;object-fit:cover;box-shadow:16px 16px 0 var(--red)}

/* Accueil — citation */
.quote .wrap{max-width:1000px;gap:32px;align-items:flex-start}
.quote blockquote{display:flex;flex-direction:column;gap:28px}
.quote blockquote p{font-family:var(--cond);font-weight:700;font-size:clamp(32px,3.6vw,48px);line-height:1.1}
.quote blockquote footer{font-size:17px;line-height:1.5}

/* Dernier appel */
.final .wrap{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:56px}
.final-text{flex:1 1 560px;min-width:0;gap:22px}
.final-text p{font-size:20px;line-height:1.55;max-width:560px}
.final-text .btns{margin-top:8px}
.final-cover{flex:0 1 260px;min-width:0;width:260px;box-shadow:0 24px 48px rgba(0,0,0,.35);transform:rotate(-4deg)}

/* Pied de page */
.site-footer a{color:var(--paper)}
.site-footer a:hover{color:var(--paper);text-decoration-thickness:2px}
.site-footer .soft,.site-footer a.soft{color:var(--blush)}
.footer-main{padding:72px 0 40px;gap:56px}
.newsletter{justify-content:space-between;gap:40px;padding-bottom:48px;border-bottom:1px solid var(--line-dark)}
.newsletter-intro{flex:1 1 380px;min-width:0;gap:10px}
.newsletter-intro h2{font-family:var(--cond);font-weight:700;font-size:32px;line-height:1.1}
.newsletter-intro p{font-size:16px;line-height:1.55}
.nl-form{flex:1 1 420px;min-width:0;gap:8px}
.nl-form label{font-size:14px;font-weight:700}
.nl-field{display:flex;flex-wrap:wrap;gap:10px}
.nl-field input{flex:1 1 240px;min-width:0;min-height:52px;padding:0 16px;font:inherit;font-size:16px;background:var(--paper);color:var(--ink);border:0;border-radius:0}
.nl-field .btn{min-height:52px;padding:0 26px;font-size:20px}
.nl-note{font-size:13px;line-height:1.5}
.nl-status{font-size:14px;line-height:1.5;font-weight:700}
.nl-status:empty{display:none}
.footer-bottom{justify-content:space-between;gap:32px}
.footer-brand{gap:10px}
.footer-logo{font-family:var(--cond);font-weight:800;font-size:28px;line-height:1.1}
.footer-links{gap:14px}
.footer-links nav{display:flex;flex-wrap:wrap;gap:12px 24px}
.social{font-size:15px;font-weight:700}
.legal-links{font-size:14px}
.copyright{font-size:13px}
.footer-slim .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;padding-block:48px}
.footer-slim nav{display:flex;flex-wrap:wrap;gap:12px 28px;font-size:15px}
.footer-slim .footer-logo{font-size:26px}

/* Page livre */
.book-hero{overflow:hidden}
.book-hero .split{padding-top:80px;padding-bottom:96px}
.book-hero .book-visual{flex-basis:340px}
.book-hero .book-cover{max-width:420px;box-shadow:-16px 0 0 -4px var(--red-dark),0 32px 64px rgba(0,0,0,.35)}
.book-hero .book-text{gap:24px}
.book-hero h1{font-size:clamp(88px,11vw,156px)}
.book-hero .sub-red{margin-top:8px;font-size:clamp(30px,3.2vw,42px)}
.book-hero .body19{max-width:580px}
.book-hero .btns{align-items:center;gap:14px 24px;margin-top:4px}

.two-col{display:flex;flex-wrap:wrap;gap:56px 80px}
.two-col .lhs{flex:1 1 420px;min-width:0;gap:18px}
.two-col .rhs{flex:1 1 480px;min-width:0;gap:20px}
.claim{font-family:var(--cond);font-weight:700;font-size:30px;line-height:1.1;color:var(--red)}

.thesis .wrap{gap:56px}
.thesis-head{gap:14px;max-width:760px}
.thesis-head em{color:var(--red)}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(280px,100%),1fr));gap:24px}
.card{padding:36px 32px;gap:14px}
.card .num{color:var(--ink)}
.card h3{font-family:var(--cond);font-weight:700;font-size:34px;line-height:1.02}
.card p{font-size:17px;line-height:1.6}
.card p.strong{font-weight:700}

.author-short{align-items:center;gap:64px}
.author-short .portrait{flex:0 1 320px;width:320px;min-width:0;box-shadow:12px 12px 0 var(--red)}
.author-short .col{flex:1 1 520px;min-width:0;gap:18px}
.author-short h2{font-family:var(--cond);font-weight:800;font-size:clamp(44px,5vw,64px);line-height:.95}
.author-short .body19{max-width:640px}

.facts{gap:48px 80px}
.facts .lhs{flex:1 1 340px;min-width:0;gap:14px}
.facts dl{flex:1 1 560px;min-width:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));border-top:2px solid var(--ink)}
.facts dt,.facts dd{padding:18px 0;border-bottom:1px solid var(--line)}
.facts dt{font-weight:700}

.buy .wrap{gap:44px}
.buy-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:24px}
.buy-head p{font-size:20px;line-height:1.5;max-width:420px}
.shops{display:flex;flex-wrap:wrap;align-items:stretch;gap:14px}
.shop{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:96px;min-width:0;text-decoration:none;font-family:var(--cond)}
.shop-main{flex:2 1 420px;background:var(--paper);color:var(--ink);font-weight:800;font-size:clamp(26px,3vw,34px);letter-spacing:.02em;padding:28px 32px}
.shop-main:hover{background:var(--ink);color:var(--paper)}
.shop-alt{flex:1 1 260px;background:var(--ink);color:var(--paper);font-weight:700;font-size:24px;padding:22px 28px}
.shop-alt:hover{background:#333;color:var(--paper)}
.buy .note{font-size:16px}

/* Mentions légales */
.legal{max-width:820px;margin:0 auto;padding:clamp(64px,8vw,88px) var(--gut) clamp(72px,9vw,104px);display:flex;flex-direction:column;gap:56px;font-size:17px;line-height:1.65}
.legal section{display:flex;flex-direction:column;gap:18px}
.legal section+section{border-top:2px solid var(--ink);padding-top:48px}
.legal h1{font-family:var(--cond);font-weight:800;font-size:clamp(48px,6vw,72px);line-height:.95}
.legal h2{margin-top:16px;font-family:var(--cond);font-weight:700;font-size:28px;line-height:1.15}
.legal .updated{margin-top:8px;font-size:14px}

/* 404 */
.notfound .wrap{gap:28px;align-items:flex-start;padding-block:clamp(80px,12vw,160px)}
.notfound h1{font-size:clamp(64px,16vw,200px);overflow-wrap:anywhere}
.notfound .sub-red{font-size:clamp(30px,3.2vw,42px)}

@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}}