/* Voyageurs Audacieux — feuille de style artisanale, mobile-first
   Palette terre + océan · typographies éditoriales · aucune ressource externe */

:root{
  --sand:#F5EDDF; --sand-2:#EDE2CF; --paper:#FCF8F0; --paper-2:#F8F1E4;
  --ink:#23201B; --ink-soft:#5D564A; --ink-faint:#8A8172;
  --ocean:#123C4A; --ocean-2:#0C2C37; --ocean-3:#1B4E5E;
  --terra:#C0563A; --terra-2:#A2452D; --ocre:#D3963F; --sage:#6E8060;
  --line:rgba(35,32,27,.14); --line-2:rgba(35,32,27,.08);
  --shadow:0 1px 2px rgba(35,32,27,.05),0 8px 24px -12px rgba(35,32,27,.18);
  --shadow-lg:0 2px 4px rgba(35,32,27,.06),0 24px 60px -24px rgba(18,60,74,.35);
  --serif:'Iowan Old Style','Palatino Linotype','Palatino','Book Antiqua',Georgia,'Times New Roman',serif;
  --sans:system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  --wrap:1200px; --measure:68ch; --r:16px; --r-lg:26px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--sand);color:var(--ink);
  font-family:var(--sans);font-size:1.0625rem;line-height:1.72;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--ocean);text-decoration:none}
a:hover{color:var(--terra)}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.12;color:var(--ink);margin:0 0 .5em}
h1{font-size:clamp(2.1rem,7vw,3.4rem);letter-spacing:-.015em}
h2{font-size:clamp(1.5rem,4.4vw,2.2rem);letter-spacing:-.01em}
h3{font-size:clamp(1.2rem,3vw,1.42rem)}
p{margin:0 0 1.1em}
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:clamp(1.1rem,5vw,2.4rem)}
.eyebrow{font-family:var(--sans);font-weight:700;font-size:.74rem;letter-spacing:.18em;
  text-transform:uppercase;color:var(--terra)}
.muted{color:var(--ink-soft)}
.center{text-align:center}
section{padding-block:clamp(2.6rem,7vw,5rem)}

/* ---------- Boutons ---------- */
.btn{display:inline-flex;align-items:center;gap:.55em;min-height:46px;
  padding:.7em 1.35em;border-radius:100px;font-family:var(--sans);font-weight:600;
  font-size:1rem;line-height:1;cursor:pointer;border:1.5px solid transparent;
  transition:transform .15s ease,background .2s ease,color .2s ease,border-color .2s ease}
.btn:hover{transform:translateY(-2px)}
.btn--primary{background:var(--ocean);color:#fff}
.btn--primary:hover{background:var(--ocean-2);color:#fff}
.btn--ghost{border-color:var(--ocean);color:var(--ocean);background:transparent}
.btn--ghost:hover{background:var(--ocean);color:#fff}
.btn--terra{background:var(--terra);color:#fff}
.btn--terra:hover{background:var(--terra-2);color:#fff}

/* ---------- En-tête ---------- */
.site-head{position:sticky;top:0;z-index:50;background:rgba(245,237,223,.86);
  backdrop-filter:saturate(1.4) blur(10px);-webkit-backdrop-filter:saturate(1.4) blur(10px);
  border-bottom:1px solid var(--line)}
.head-in{display:flex;align-items:center;justify-content:space-between;gap:1rem;min-height:66px}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--serif);
  font-weight:600;font-size:1.24rem;color:var(--ink);letter-spacing:-.01em;line-height:1}
.brand:hover{color:var(--ink)}
.brand .mark{width:34px;height:34px;flex:0 0 auto;color:var(--terra)}
.brand small{display:block;font-family:var(--sans);font-weight:600;font-size:.6rem;
  letter-spacing:.22em;text-transform:uppercase;color:var(--ink-faint);margin-top:2px}
.nav-toggle{position:absolute;opacity:0;pointer-events:none}
.burger{display:inline-flex;flex-direction:column;justify-content:center;gap:5px;
  width:46px;height:46px;padding:11px;border:1px solid var(--line);border-radius:12px;
  background:var(--paper);cursor:pointer}
.burger span{height:2px;width:100%;background:var(--ink);border-radius:2px;transition:.25s}
.nav{display:flex;align-items:center;gap:.4rem}
.nav a{font-family:var(--sans);font-weight:600;font-size:.98rem;color:var(--ink);
  padding:.55em .8em;border-radius:10px;line-height:1}
.nav a:hover{color:var(--terra);background:var(--paper-2)}
.nav a[aria-current="page"]{color:var(--terra)}
.nav a[aria-current="page"]::after{content:"";display:block;height:2px;background:var(--terra);
  border-radius:2px;margin-top:3px}

/* ---------- Hero éditorial ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;background:var(--ocean-2)}
.hero .scene{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(12,44,55,.28) 0%,rgba(12,44,55,.72) 78%)}
.hero-in{max-width:56rem;color:#FBF4E6;padding-block:clamp(3.4rem,13vw,7rem)}
.hero-in .eyebrow{color:#F3C79A}
.hero h1{color:#fff;margin-top:.3em;text-wrap:balance;
  text-shadow:0 2px 30px rgba(0,0,0,.35)}
.hero p.lead{font-size:clamp(1.06rem,2.4vw,1.3rem);color:#F3EAD9;max-width:40ch;margin-block:1.1em 1.7em}
.hero-cta{display:flex;flex-wrap:wrap;gap:.8rem}

.page-hero{position:relative;isolation:isolate;overflow:hidden;background:var(--ocean-2)}
.page-hero .scene{position:absolute;inset:0;width:100%;height:100%;z-index:-2}
.page-hero::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(12,44,55,.30),rgba(12,44,55,.74))}
.page-hero-in{color:#FBF4E6;padding-block:clamp(2.6rem,9vw,4.6rem);max-width:52rem}
.page-hero h1{color:#fff}
.page-hero .eyebrow{color:#F3C79A}
.page-hero p{color:#F1E7D6;max-width:52ch;margin-bottom:0}

/* ---------- Fil d'Ariane ---------- */
.crumbs{font-size:.86rem;color:var(--ink-soft);padding-top:1.1rem}
.crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:.4em;margin:0;padding:0}
.crumbs li{display:flex;gap:.4em;align-items:center}
.crumbs li+li::before{content:"›";color:var(--ink-faint)}
.crumbs a{color:var(--ink-soft)}
.crumbs a:hover{color:var(--terra)}
.crumbs [aria-current]{color:var(--ink)}

/* ---------- Cartes d'articles ---------- */
.grid{display:grid;gap:clamp(1.2rem,3vw,2rem)}
.grid.cols-3{grid-template-columns:1fr}
.grid.cols-2{grid-template-columns:1fr}
.card{background:var(--paper);border:1px solid var(--line-2);border-radius:var(--r-lg);
  overflow:hidden;display:flex;flex-direction:column;box-shadow:var(--shadow);
  transition:transform .18s ease,box-shadow .25s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}
.card .thumb{position:relative;overflow:hidden}
.card .thumb .scene{width:100%;transition:transform .4s ease}
.card:hover .thumb .scene{transform:scale(1.05)}
.card .tag{position:absolute;top:.8rem;left:.8rem;z-index:2;font-family:var(--sans);
  font-weight:700;font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;
  color:#fff;background:rgba(18,60,74,.85);padding:.42em .8em;border-radius:100px;
  backdrop-filter:blur(4px)}
.card .tag.tag--usa{background:rgba(192,86,58,.9)}
.card .tag.tag--canada{background:rgba(110,128,96,.92)}
.card .body{padding:1.2rem 1.35rem 1.4rem;display:flex;flex-direction:column;gap:.55rem;flex:1}
.card h3{margin:0;font-size:1.24rem;line-height:1.2}
.card h3 a{color:var(--ink)}
.card h3 a:hover{color:var(--terra)}
.card .excerpt{color:var(--ink-soft);font-size:.96rem;margin:0}
.card .meta{margin-top:auto;font-family:var(--sans);font-size:.8rem;color:var(--ink-faint);
  display:flex;gap:.6em;align-items:center;flex-wrap:wrap;padding-top:.4rem}
.card .meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-faint)}

.card--feature .thumb .scene{aspect-ratio:16/9}
.card--wide{flex-direction:column}

.section-head{display:flex;flex-direction:column;gap:.5rem;margin-bottom:clamp(1.4rem,3vw,2.2rem)}
.section-head .lead{max-width:52ch;color:var(--ink-soft);margin:0}
.section-head.between{align-items:flex-start}

/* ---------- Bloc région ---------- */
.region{border-radius:var(--r-lg);padding:clamp(1.4rem,4vw,2.4rem);border:1px solid var(--line-2)}
.region--usa{background:linear-gradient(180deg,#FBEEE3,#F7E4D3)}
.region--canada{background:linear-gradient(180deg,#EAF0E6,#DFE9D8)}
.region h2{margin-top:0}
.region .kicker-row{display:flex;align-items:center;gap:.7rem;margin-bottom:.4rem}
.region .flagdot{width:14px;height:14px;border-radius:50%}
.region--usa .flagdot{background:var(--terra)}
.region--canada .flagdot{background:var(--sage)}

/* ---------- À propos / auteur ---------- */
.author-strip{background:var(--ocean);color:#F3EAD9;border-radius:var(--r-lg);
  padding:clamp(1.6rem,4vw,2.6rem);display:grid;gap:1.4rem}
.author-strip h2{color:#fff}
.author-strip p{color:#DCEAE6;margin-bottom:0}
.avatar{width:96px;height:96px;border-radius:50%;overflow:hidden;flex:0 0 auto;
  border:3px solid rgba(255,255,255,.25);box-shadow:var(--shadow)}
.byline{display:flex;align-items:center;gap:.9rem}
.byline .avatar{width:52px;height:52px}
.byline .n{font-family:var(--sans);font-weight:700;font-size:.95rem;color:var(--ink)}
.byline .r{font-family:var(--sans);font-size:.8rem;color:var(--ink-faint)}

/* ---------- Article ---------- */
.article{padding-bottom:clamp(2.6rem,7vw,4.4rem)}
.article-head{max-width:var(--measure);margin-inline:auto;padding-top:1.6rem}
.article-head h1{margin:.3em 0 .5em;text-wrap:balance}
.article-meta{font-family:var(--sans);font-size:.88rem;color:var(--ink-soft);
  display:flex;flex-wrap:wrap;align-items:center;gap:.7em;margin-bottom:1.4rem}
.article-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-faint)}
.article-cover{margin:0 0 clamp(1.6rem,4vw,2.4rem);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow)}
.article-cover .scene{aspect-ratio:21/9}
.prose{max-width:var(--measure);margin-inline:auto}
.prose>p:first-of-type,.prose .lead{font-size:1.18rem;line-height:1.68;color:var(--ink)}
.prose h2{margin-top:2em;padding-top:.3em}
.prose h2::before{content:"";display:block;width:44px;height:3px;border-radius:2px;
  background:var(--terra);margin-bottom:.7rem}
.prose h3{margin-top:1.5em;color:var(--ocean)}
.prose ul{padding-left:1.1em;margin:0 0 1.2em}
.prose li{margin-bottom:.4em}
.prose ul li::marker{color:var(--terra)}
blockquote.quote{margin:1.8em 0;padding:1.2em 1.4em;border-left:4px solid var(--terra);
  background:var(--paper-2);border-radius:0 var(--r) var(--r) 0;
  font-family:var(--serif);font-size:1.24rem;line-height:1.5;color:var(--ocean-2);font-style:italic}
blockquote.quote cite{display:block;font-family:var(--sans);font-style:normal;font-weight:600;
  font-size:.82rem;letter-spacing:.04em;color:var(--ink-faint);margin-top:.7em}
.aside-box{margin:1.8em 0;padding:1.3em 1.4em;background:var(--paper);border:1px solid var(--line);
  border-radius:var(--r);box-shadow:var(--shadow)}
.aside-box h3{margin:0 0 .5rem;color:var(--terra);font-size:1.1rem}
.aside-box ul{margin:0;padding-left:1.1em}
.aside-box p:last-child{margin-bottom:0}

/* ---------- Contact ---------- */
.form{display:grid;gap:1rem;max-width:34rem}
.field{display:grid;gap:.35rem}
.field label{font-family:var(--sans);font-weight:600;font-size:.9rem}
.field input,.field textarea{font-family:var(--sans);font-size:1rem;padding:.75em .9em;
  border:1.5px solid var(--line);border-radius:12px;background:var(--paper);color:var(--ink);
  width:100%;min-height:48px}
.field textarea{min-height:150px;resize:vertical}
.field input:focus,.field textarea:focus{outline:2px solid var(--ocean);outline-offset:1px;border-color:var(--ocean)}
.contact-grid{display:grid;gap:2rem}
.contact-cards{display:grid;gap:1rem}
.contact-card{background:var(--paper);border:1px solid var(--line-2);border-radius:var(--r);
  padding:1.1rem 1.2rem;box-shadow:var(--shadow)}
.contact-card .k{font-family:var(--sans);font-weight:700;font-size:.72rem;letter-spacing:.1em;
  text-transform:uppercase;color:var(--terra);margin-bottom:.2rem}

/* ---------- CTA bande ---------- */
.cta-band{background:linear-gradient(120deg,var(--terra),var(--ocre));color:#fff;
  border-radius:var(--r-lg);padding:clamp(1.8rem,5vw,3rem);text-align:center}
.cta-band h2{color:#fff}
.cta-band p{color:#FFF3E6;max-width:46ch;margin-inline:auto}

/* ---------- Pied de page ---------- */
.site-foot{background:var(--ocean-2);color:#CFE0DD;margin-top:clamp(2.6rem,7vw,4.6rem)}
.foot-grid{display:grid;gap:2rem;padding-block:clamp(2.6rem,6vw,3.6rem)}
.site-foot .brand{color:#fff}
.site-foot .brand small{color:#8FB0AD}
.site-foot h4{font-family:var(--sans);text-transform:uppercase;letter-spacing:.14em;
  font-size:.74rem;color:#8FB0AD;margin:0 0 .9rem}
.site-foot ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.site-foot a{color:#CFE0DD}
.site-foot a:hover{color:#fff}
.foot-about{max-width:34ch;font-size:.95rem;color:#A9C4C0}
.foot-bottom{border-top:1px solid rgba(255,255,255,.12);padding-block:1.3rem;
  display:flex;flex-wrap:wrap;gap:.6rem;justify-content:space-between;
  font-size:.82rem;color:#8FB0AD}
.foot-bottom a{color:#8FB0AD}

.skip{position:absolute;left:-999px;top:0;background:var(--ocean);color:#fff;padding:.6em 1em;
  border-radius:0 0 10px 0;z-index:100}
.skip:focus{left:0}

/* ============ RESPONSIVE (mobile-first → montée en gamme) ============ */
@media (max-width:768px){
  .nav{position:fixed;inset:66px 0 auto 0;flex-direction:column;align-items:stretch;
    background:var(--paper);border-bottom:1px solid var(--line);gap:0;
    padding:.6rem clamp(1.1rem,5vw,2.4rem) 1.2rem;
    transform:translateY(-140%);transition:transform .28s ease;box-shadow:var(--shadow-lg)}
  .nav a{padding:.9em .4em;border-bottom:1px solid var(--line-2);font-size:1.05rem;min-height:48px;display:flex;align-items:center}
  .nav a[aria-current="page"]::after{display:none}
  .nav-toggle:checked ~ .nav{transform:translateY(0)}
  .nav-toggle:checked ~ .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle:checked ~ .burger span:nth-child(2){opacity:0}
  .nav-toggle:checked ~ .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media (min-width:769px){
  .burger{display:none}
  .nav{display:flex!important}
}
@media (min-width:640px){
  .grid.cols-2{grid-template-columns:1fr 1fr}
  .contact-cards{grid-template-columns:1fr 1fr}
  .author-strip{grid-template-columns:auto 1fr;align-items:center}
  .author-strip .avatar{width:120px;height:120px}
  .section-head.between{flex-direction:row;justify-content:space-between;align-items:flex-end}
}
@media (min-width:900px){
  .grid.cols-3{grid-template-columns:repeat(3,1fr)}
  .foot-grid{grid-template-columns:1.6fr 1fr 1fr 1fr}
  .contact-grid{grid-template-columns:1.1fr .9fr;align-items:start}
  .feature-2{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(1.2rem,3vw,2rem)}
}
@media (min-width:1024px){
  .region-2{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.4rem,3vw,2.2rem);align-items:start}
}
@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important;animation:none!important}
}