/*
Theme Name: Nueve
Theme URI: https://nueve.agency
Author: Nueve
Description: Thème sur-mesure pour le site vitrine Nueve — design premium sombre, une page d'accueil, sections ancrées.
Version: 1.0
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: nueve
*/

/* ============================================================
   Reset minimal
   ============================================================ */
*{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{margin:0;}
img{max-width:100%;display:block;}
a{text-decoration:none;}

/* ============================================================
   Design system Nueve
   ============================================================ */
:root{
  --ink:#0B0B0C;
  --text:#ECECE6;
  --muted:#9A9A93;
  --accent:#C9A96A;
  --accent-2:#E4CD9E;
}

body{
  background:var(--ink);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Arial,sans-serif;
  line-height:1.6;
}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;font-weight:600;line-height:1.15;margin:0 0 .5em;}
h1{font-size:clamp(2rem,5vw,3.4rem);}
h2{font-size:clamp(1.5rem,3vw,2.2rem);}
h3{font-size:1.15rem;color:var(--accent-2);}
p{margin:0 0 1em;color:var(--muted);}
em{color:var(--accent);font-style:italic;}

.wrap{max-width:1080px;margin:0 auto;padding:0 24px;}

/* --- Header --- */
.site-header{border-bottom:1px solid rgba(255,255,255,.08);}
.nav{display:flex;align-items:center;justify-content:space-between;gap:1.5rem;padding:1.2rem 0;}
.brand{font-family:Georgia,serif;font-size:1.3rem;color:var(--accent);font-weight:600;}
.nav-links{display:flex;gap:1.8rem;list-style:none;margin:0;padding:0;}
.nav-links a{color:var(--text);font-size:.92rem;}
.nav-links a:hover{color:var(--accent);}
.nav-right{display:flex;align-items:center;gap:1rem;}
.nav-toggle{display:none;background:none;border:0;cursor:pointer;padding:.4rem;}
.nav-toggle span{display:block;width:22px;height:2px;background:var(--text);margin:5px 0;}

@media (max-width:820px){
  .nav-links{position:absolute;top:100%;left:0;right:0;background:var(--ink);flex-direction:column;
    padding:1.5rem 24px;gap:1.2rem;border-bottom:1px solid rgba(255,255,255,.08);
    transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;}
  .nav-links.is-open{transform:translateY(0);opacity:1;pointer-events:auto;}
  .nav-toggle{display:block;}
  .nav-desktop-cta{display:none;}
  .site-header .nav{position:relative;}
}

/* --- Sections & contenu --- */
section{padding:4.5rem 0;border-top:1px solid rgba(255,255,255,.08);}
section:first-child{border-top:0;}
.eyebrow{text-transform:uppercase;letter-spacing:.1em;font-size:.75rem;color:var(--accent);margin-bottom:1rem;font-weight:600;}
.lead{font-size:1.1rem;max-width:640px;}
.btn-row{display:flex;gap:1rem;flex-wrap:wrap;margin:1.5rem 0;}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.85rem 1.5rem;border-radius:999px;
  text-decoration:none;font-weight:600;font-size:.95rem;transition:opacity .2s;}
.btn:hover{opacity:.85;}
.btn--primary{background:var(--accent);color:var(--ink);}
.btn--ghost{background:transparent;color:var(--text);border:1px solid rgba(255,255,255,.25);}
.btn--sm{padding:.55rem 1.1rem;font-size:.85rem;}
.btn svg{width:18px;height:18px;flex:none;}
.hero-meta{display:flex;gap:2.5rem;flex-wrap:wrap;list-style:none;padding:0;margin:2.5rem 0 0;}
.hero-meta div{max-width:220px;}
.hero-meta dt{color:var(--accent-2);font-weight:600;margin-bottom:.3rem;}
.hero-meta dd{margin:0;color:var(--muted);font-size:.9rem;}
.section-head{max-width:640px;margin:0 auto 3rem;text-align:center;}
.section-head p{margin:0 auto;}
.card{background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.08);border-radius:16px;
  padding:2.5rem;max-width:640px;margin:0 auto;}
.card-index{color:var(--accent);font-weight:700;letter-spacing:.05em;margin-bottom:.5rem;}
.card ul{margin:1.5rem 0 0;padding:0;list-style:none;}
.card li{padding-left:1.4rem;position:relative;margin-bottom:.6rem;color:var(--text);}
.card li::before{content:"—";position:absolute;left:0;color:var(--accent);}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;}
.step-num{color:var(--accent);font-family:Georgia,serif;font-size:1.6rem;margin:0 0 .5rem;}
.faq{max-width:720px;margin:0 auto;}
details{border-bottom:1px solid rgba(255,255,255,.08);padding:1.2rem 0;}
summary{cursor:pointer;font-weight:600;color:var(--text);list-style:none;}
summary::-webkit-details-marker{display:none;}
summary::after{content:"+";float:right;color:var(--accent);}
details[open] summary::after{content:"–";}
details p{margin-top:.8rem;}
.cta{text-align:center;max-width:640px;margin:0 auto;}
a{color:var(--accent-2);}
.btn{color:inherit;}
.btn--primary{color:var(--ink);}

/* --- Footer --- */
.site-footer{border-top:1px solid rgba(255,255,255,.08);padding:2rem 0;text-align:center;font-size:.85rem;}
.site-footer a{color:var(--muted);}
.site-footer a:hover{color:var(--accent);}
.footer-links{list-style:none;display:flex;justify-content:center;flex-wrap:wrap;padding:0;margin:.5rem 0 0;}
.footer-links li:not(:last-child)::after{content:"·";color:var(--muted);margin:0 .6rem;}

/* --- Animation au scroll (script.js) --- */
.reveal{opacity:0;transform:translateY(16px);transition:opacity .6s ease,transform .6s ease;}
.reveal.is-visible{opacity:1;transform:none;}

@media (max-width:820px){
  .grid-4,.grid-2{grid-template-columns:1fr;}
}
@media (max-width:600px){
  section{padding:3rem 0;}
}