/*
Theme Name: Studio Ratafita
Description: Thème sur mesure — brutaliste, manifeste, noir & rouge. V2.
Version: 2.2.1
Requires PHP: 7.4
Text Domain: studio-ratafita
*/

:root{
  --color-ink:#000000;
  --color-paper:#FFFFFF;
  --color-accent:#FF2D00;
  --color-muted:#7A7A7A;
  --font-display:system-ui,-apple-system,"Segoe UI",Roboto,sans-serif;
  --font-body:-apple-system,BlinkMacSystemFont,"Segoe UI",system-ui,sans-serif;
  --container:1400px;
  --pad:clamp(1.25rem,4vw,3rem);
  --border:2px solid var(--color-ink);
  --thick:6px solid var(--color-ink);
}

*,*::before,*::after{box-sizing:border-box}
*{margin:0}
img,svg{display:block;max-width:100%;height:auto}
button{font:inherit;cursor:pointer;background:none;border:0}
ul{list-style:none;padding:0}
html{scroll-behavior:smooth}

body{
  font-family:var(--font-body);
  font-size:1.05rem;line-height:1.6;
  color:var(--color-ink);background:var(--color-paper);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:var(--font-display);
  line-height:.94;letter-spacing:-.035em;font-weight:900;
}
a{color:inherit;text-decoration:none}
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:var(--pad)}

.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-display);font-weight:800;
  font-size:.82rem;text-transform:uppercase;letter-spacing:.14em;
  padding:.9rem 2rem;border:var(--border);
  background:var(--color-ink);color:var(--color-paper);
  transition:background .12s,color .12s;
}
.btn:hover{background:var(--color-accent);border-color:var(--color-accent)}
.btn--ghost{background:transparent;color:var(--color-ink)}
.btn--ghost:hover{background:var(--color-ink);color:var(--color-paper)}
.btn--white{background:var(--color-paper);border-color:var(--color-paper);color:var(--color-ink)}
.btn--white:hover{background:var(--color-accent);border-color:var(--color-accent);color:#fff}

:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}
.skip-link{position:absolute;left:-999px}
.skip-link:focus{left:1rem;top:1rem;background:var(--color-ink);color:#fff;padding:.6rem 1rem;z-index:999}

/* =============================================================================
   HEADER — minimal, toggle plein écran
   ============================================================================= */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:200;
  background:var(--color-paper);border-bottom:var(--border);
}
.site-header__inner{
  display:flex;align-items:center;justify-content:space-between;
  padding:1.1rem var(--pad);
}
.site-brand{font-family:var(--font-display);font-weight:900;font-size:1.3rem;letter-spacing:-.02em}
.site-brand span{color:var(--color-accent)}
.nav-toggle{
  display:flex;align-items:center;gap:.6rem;
  font-family:var(--font-display);font-weight:800;font-size:.78rem;
  text-transform:uppercase;letter-spacing:.18em;
}
.nav-toggle::after{content:'';width:26px;height:2px;background:var(--color-ink)}

.site-nav{
  position:fixed;inset:0;z-index:300;
  background:var(--color-ink);color:var(--color-paper);
  display:none;
  padding:6rem var(--pad) 3rem;
}
.site-nav.is-open{display:flex;flex-direction:column;justify-content:center}
.site-nav ul{display:flex;flex-direction:column;gap:.5rem}
.site-nav a{
  font-family:var(--font-display);font-weight:900;
  font-size:clamp(2.5rem,9vw,6rem);letter-spacing:-.04em;
  text-transform:uppercase;
  border-bottom:1px solid rgba(255,255,255,.15);
  padding:.4rem 0;display:block;
  transition:color .12s;
}
.site-nav a:hover{color:var(--color-accent)}

body{padding-top:64px}

/* =============================================================================
   MARQUEE
   ============================================================================= */
.marquee{
  background:var(--color-accent);color:#fff;
  border-bottom:var(--thick);
  overflow:hidden;white-space:nowrap;padding:.85rem 0;
}
.marquee__track{
  display:inline-flex;gap:2.5rem;
  animation:marquee 22s linear infinite;
}
.marquee__track span{
  font-family:var(--font-display);font-weight:800;
  font-size:.85rem;text-transform:uppercase;letter-spacing:.14em;
  display:inline-flex;align-items:center;gap:2.5rem;
}
.marquee__track span::after{content:'—'}
@keyframes marquee{from{transform:translateX(0)}to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee__track{animation:none}}

/* =============================================================================
   HERO — compact mais lisible, visible avec le CTA sur un écran 13"
   ============================================================================= */
.hero-full{
  padding:clamp(2rem,6vh,3.5rem) var(--pad) clamp(1.5rem,4vh,2.5rem);
  border-bottom:var(--thick);
}
.hero-full .eyebrow{
  display:flex;align-items:center;gap:.6rem;
  font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;
  color:var(--color-accent);margin-bottom:1.15rem;
}
.hero-full .eyebrow::before{content:'';width:10px;height:10px;border-radius:50%;background:var(--color-accent);animation:pulse 1.6s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.hero-full h1{font-size:clamp(2.6rem,6.5vw,6rem);max-width:18ch}
.hero-full h1 em{font-style:normal;color:var(--color-accent)}
.hero-full__row{
  display:flex;justify-content:space-between;align-items:flex-end;
  gap:2rem;flex-wrap:wrap;margin-top:1.5rem;
}
.hero-full__lead{font-size:clamp(1rem,1.3vw,1.2rem);color:var(--color-muted);max-width:46ch;line-height:1.55}
.hero-full__actions{display:flex;gap:1rem;flex-wrap:wrap}

/* =============================================================================
   MANIFESTE — bandes alternées plein écran
   ============================================================================= */
.manifesto-item{
  border-bottom:var(--border);
  padding:clamp(3rem,8vh,5.5rem) var(--pad);
  display:grid;grid-template-columns:140px 1fr;gap:2.5rem;
}
.manifesto-item:nth-child(even){background:var(--color-ink);color:var(--color-paper)}
.manifesto-item:last-child{border-bottom:var(--thick)}
.manifesto-item__num{
  font-family:var(--font-display);font-weight:900;
  font-size:clamp(2.5rem,5vw,4.5rem);line-height:1;
  -webkit-text-stroke:2px var(--color-ink);color:transparent;opacity:.5;
}
.manifesto-item__body h3{font-size:clamp(1.8rem,4vw,3.25rem);margin-bottom:1rem;max-width:18ch}
.manifesto-item__body p{font-size:1.05rem;max-width:60ch;opacity:.75;line-height:1.7}
.manifesto-item:nth-child(even) .manifesto-item__num{-webkit-text-stroke:2px #fff}

/* =============================================================================
   INDEX (travaux ET liste d'articles) — liste typographique géante
   ============================================================================= */
.index-list{border-bottom:var(--thick)}
.index-item{
  display:flex;align-items:baseline;justify-content:space-between;
  gap:2rem;padding:clamp(1.5rem,4vh,2.75rem) var(--pad);
  border-bottom:var(--border);
  transition:background .1s,color .1s,padding-left .15s;
}
.index-item:hover{background:var(--color-ink);color:var(--color-paper);padding-left:calc(var(--pad) + 1.5rem)}
.index-item__year{
  font-family:var(--font-display);font-weight:700;font-size:.85rem;
  color:var(--color-accent);flex-shrink:0;width:60px;
}
.index-item__title{
  font-family:var(--font-display);font-weight:900;
  font-size:clamp(1.4rem,4vw,3rem);letter-spacing:-.03em;flex:1;
}
.index-item__tag{font-size:.8rem;color:var(--color-muted);flex-shrink:0}
.index-item:hover .index-item__tag{color:rgba(255,255,255,.6)}

.pagination{display:flex;justify-content:center;gap:1.5rem;padding:2.5rem var(--pad);border-bottom:var(--thick)}
.pagination .page-numbers{
  font-family:var(--font-display);font-weight:800;font-size:.85rem;
  text-transform:uppercase;letter-spacing:.1em;padding:.6rem 1rem;border:var(--border);
}
.pagination .page-numbers.current{background:var(--color-ink);color:var(--color-paper)}
.pagination .page-numbers:hover{background:var(--color-accent);border-color:var(--color-accent);color:#fff}

/* =============================================================================
   SECTION GÉNÉRIQUE (services / à propos / contact / page-head)
   ============================================================================= */
.page-head{
  padding:calc(64px + clamp(3rem,8vh,5rem)) var(--pad) clamp(2rem,4vh,3rem);
  border-bottom:var(--thick);margin-top:-64px;
}
.page-head .eyebrow{
  display:flex;align-items:center;gap:.6rem;font-size:.78rem;font-weight:800;
  letter-spacing:.18em;text-transform:uppercase;color:var(--color-accent);margin-bottom:1.25rem;
}
.page-head h1{font-size:clamp(2.75rem,8vw,6.5rem);max-width:24ch}

.stack-item{
  border-bottom:var(--border);padding:clamp(2.25rem,5vh,3.5rem) var(--pad);
  display:grid;grid-template-columns:90px 1fr;gap:2rem;
}
.stack-item__num{
  font-family:var(--font-display);font-weight:900;font-size:2.5rem;
  color:transparent;-webkit-text-stroke:1.5px var(--color-ink);opacity:.4;
}
.stack-item h3{font-size:clamp(1.4rem,2.5vw,2rem);margin-bottom:.6rem}
.stack-item p{color:var(--color-muted);max-width:60ch;line-height:1.7}

.entry__content{padding:clamp(2.5rem,5vh,4rem) var(--pad);max-width:760px}
.entry__content>*+*{margin-top:1.4em}
.entry__content h2{font-size:clamp(1.6rem,3vw,2.5rem);margin-top:2.25em}
.entry__content img{margin-block:2rem;border:var(--border)}

/* =============================================================================
   ARTICLE — colonne centrée + CTA pleine largeur
   ============================================================================= */
.article-single{
  max-width:760px;margin-inline:auto;
  padding:clamp(2.5rem,5vh,4rem) var(--pad);
  border-bottom:var(--thick);
}
.article-single__media{margin-bottom:2.5rem}
.article-single__media img{border:var(--border)}
.article-single__content{line-height:1.85;font-size:1.08rem}
.article-single__content>*+*{margin-top:1.5em}
.article-single__content h2{font-size:clamp(1.6rem,3vw,2.5rem);margin-top:2.25em;letter-spacing:-.02em}
.article-single__content h3{font-size:clamp(1.25rem,2.2vw,1.75rem);margin-top:2em}
.article-single__content ul,.article-single__content ol{padding-left:1.5em}
.article-single__content li{margin-bottom:.5em}
.article-single__content img{border:var(--border);margin-block:1rem}
.article-single__content a{text-decoration:underline;text-underline-offset:3px;color:var(--color-accent)}
.article-single__content blockquote{
  border-left:4px solid var(--color-ink);padding-left:1.5rem;
  font-style:italic;font-size:1.15em;
}

.article-cta{
  background:var(--color-ink);color:var(--color-paper);
  text-align:center;padding:clamp(3.5rem,8vh,6rem) var(--pad);
  border-bottom:var(--thick);
}
.article-cta .eyebrow{justify-content:center;display:flex;color:var(--color-accent);font-size:.78rem;font-weight:800;letter-spacing:.18em;text-transform:uppercase;margin-bottom:1.25rem}
.article-cta h2{color:var(--color-paper);font-size:clamp(2rem,5vw,3.5rem);margin-bottom:1rem}
.article-cta__text{color:rgba(255,255,255,.65);max-width:42ch;margin:0 auto 2rem}

/* =============================================================================
   FOOTER GÉANT
   ============================================================================= */
.footer-giant{
  background:var(--color-ink);color:var(--color-paper);
  padding:clamp(4rem,12vh,8rem) var(--pad) clamp(2rem,5vh,3rem);
  text-align:center;
}
.footer-giant .eyebrow{
  justify-content:center;font-size:.78rem;font-weight:800;letter-spacing:.18em;
  text-transform:uppercase;color:var(--color-accent);margin-bottom:1.5rem;display:flex;
}
.footer-giant__link{
  display:block;font-family:var(--font-display);font-weight:900;
  font-size:clamp(2.5rem,9vw,7rem);letter-spacing:-.04em;
  border-bottom:3px solid transparent;transition:border-color .15s,color .15s;
}
.footer-giant__link:hover{color:var(--color-accent);border-color:var(--color-accent)}
.footer-bottom{
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;
  margin-top:4rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.15);
  font-size:.7rem;text-transform:uppercase;letter-spacing:.12em;color:rgba(255,255,255,.4);
}
.footer-bottom a{color:rgba(255,255,255,.6)}
.footer-bottom a:hover{color:#fff}

/* =============================================================================
   RESPONSIVE
   ============================================================================= */
@media(max-width:900px){
  .manifesto-item,.stack-item{grid-template-columns:1fr;gap:1rem}
  .index-item{flex-wrap:wrap}
  .index-item__tag{order:3;width:100%}
}
@media(max-width:600px){
  .site-nav a{font-size:clamp(2rem,12vw,3.5rem)}
}