/* ============================================================================
   ÉCLOR — Design system Sève partagé
   Palette + typos + composants réutilisables sur toutes les pages
============================================================================ */

:root {
  --moss:#2d3a2a; --forest:#1f2a1d; --sage:#8a9a7b; --olive:#6b7a52;
  --terracotta:#b8552e; --terracotta-light:#d4724a;
  --cream:#f4ede0; --bone:#ebe2d0; --sand:#e0d4bc;
  --ink:#1a1f17; --ink-soft:#3a4036; --shadow:rgba(31,42,29,0.12);
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:'Manrope',sans-serif;background:var(--cream);color:var(--ink);
  font-weight:300;line-height:1.65;min-height:100vh;
}
body::before{
  content:'';position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:
    radial-gradient(ellipse at 15% 20%,rgba(184,85,46,0.05) 0%,transparent 45%),
    radial-gradient(ellipse at 85% 80%,rgba(45,58,42,0.08) 0%,transparent 50%);
}
img{max-width:100%;height:auto;display:block}

/* ===== NAV ===== */
nav.eclor-nav{
  position:sticky;top:0;z-index:100;
  background:rgba(244,237,224,0.92);backdrop-filter:blur(24px);
  -webkit-backdrop-filter:blur(24px);
  border-bottom:1px solid rgba(31,42,29,0.08);padding:1.1rem 2.5rem;
}
.nav-inner{max-width:1500px;margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:2rem}
.logo{display:flex;align-items:center;gap:0.6rem;text-decoration:none}
.logo-mark{width:32px;height:32px;color:var(--terracotta)}
.logo-text{
  font-family:'Instrument Serif',serif;font-size:1.9rem;color:var(--moss);
  font-style:italic;letter-spacing:0.02em;
}
.nav-links{display:flex;gap:2rem;list-style:none}
.nav-links a{
  color:var(--ink);text-decoration:none;font-size:0.82rem;
  letter-spacing:0.08em;text-transform:uppercase;font-weight:500;
  transition:color 0.3s;padding-bottom:4px;position:relative;
}
.nav-links a:hover{color:var(--terracotta)}
.nav-links a.active{color:var(--moss)}
.nav-links a.active::after{
  content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--terracotta);
}
.nav-cta{
  background:var(--moss);color:var(--cream);border:none;
  padding:0.75rem 1.5rem;font-family:inherit;font-size:0.78rem;
  letter-spacing:0.12em;text-transform:uppercase;font-weight:500;
  cursor:pointer;border-radius:100px;transition:all 0.3s;
  text-decoration:none;display:inline-block;
}
.nav-cta:hover{background:var(--terracotta);transform:translateY(-1px)}
.menu-toggle{display:none;background:none;border:none;font-size:1.6rem;cursor:pointer;color:var(--ink)}

/* ===== HERO PAGE INTÉRIEURE ===== */
.page-hero{
  position:relative;padding:4rem 2rem 3rem;max-width:1200px;margin:0 auto;
  text-align:center;z-index:1;
}
.page-eyebrow{
  display:inline-flex;align-items:center;gap:0.6rem;
  font-size:0.72rem;letter-spacing:0.28em;text-transform:uppercase;
  color:var(--terracotta);margin-bottom:1.2rem;font-weight:500;
}
.page-eyebrow::before{content:'';display:inline-block;width:30px;height:1px;background:var(--terracotta)}
.page-hero h1{
  font-family:'Fraunces',serif;font-weight:300;
  font-size:clamp(2.4rem,5vw,4rem);color:var(--moss);
  line-height:1.05;letter-spacing:-0.02em;margin-bottom:1.2rem;
  max-width:22ch;margin-left:auto;margin-right:auto;
}
.page-hero h1 em{
  font-family:'Instrument Serif',serif;font-style:italic;
  color:var(--terracotta);font-weight:400;
}
.page-hero p.lede{
  color:var(--ink-soft);font-size:1.1rem;
  max-width:60ch;margin:0 auto;line-height:1.7;
}

/* ===== SECTIONS ===== */
section{padding:4rem 2rem;position:relative;z-index:1}
.section-inner{max-width:1200px;margin:0 auto}
.section-eyebrow{
  display:inline-flex;align-items:center;gap:0.6rem;
  font-size:0.72rem;letter-spacing:0.28em;text-transform:uppercase;
  color:var(--terracotta);margin-bottom:1rem;font-weight:500;
}
.section-eyebrow::before{content:'';display:inline-block;width:24px;height:1px;background:var(--terracotta)}
.section-title{
  font-family:'Fraunces',serif;font-weight:300;
  font-size:clamp(2rem,4vw,3.2rem);color:var(--moss);
  line-height:1.1;letter-spacing:-0.02em;margin-bottom:1.4rem;max-width:22ch;
}
.section-title em{
  font-family:'Instrument Serif',serif;font-style:italic;
  color:var(--terracotta);font-weight:400;
}
.section-lede{
  font-size:1.05rem;color:var(--ink-soft);max-width:64ch;
  margin-bottom:2.5rem;line-height:1.7;
}

/* ===== BOUTONS ===== */
.btn-primary{
  background:var(--terracotta);color:var(--cream);border:none;
  padding:1rem 1.8rem;font-family:inherit;font-size:0.85rem;
  letter-spacing:0.14em;text-transform:uppercase;font-weight:500;
  cursor:pointer;border-radius:100px;transition:all 0.3s;text-decoration:none;
  display:inline-flex;align-items:center;gap:0.5rem;
}
.btn-primary:hover{background:var(--moss);transform:translateY(-2px);box-shadow:0 12px 24px var(--shadow)}
.btn-secondary{
  background:transparent;color:var(--moss);border:1.5px solid var(--moss);
  padding:1rem 1.8rem;font-family:inherit;font-size:0.85rem;
  letter-spacing:0.14em;text-transform:uppercase;font-weight:500;
  cursor:pointer;border-radius:100px;transition:all 0.3s;text-decoration:none;
  display:inline-flex;align-items:center;gap:0.5rem;
}
.btn-secondary:hover{background:var(--moss);color:var(--cream)}

/* ===== CARDS ===== */
.card{
  background:var(--bone);padding:1.8rem;border-radius:24px;
  border-left:3px solid var(--terracotta);transition:all 0.3s;
}
.card:hover{transform:translateY(-4px);box-shadow:0 12px 28px var(--shadow);background:var(--sand)}
.card h3{
  font-family:'Fraunces',serif;font-size:1.3rem;color:var(--moss);
  margin-bottom:0.6rem;font-weight:400;line-height:1.2;
}
.card p{color:var(--ink-soft);font-size:0.95rem;line-height:1.6}

/* ===== QUOTES ===== */
.quote{
  font-family:'Instrument Serif',serif;font-style:italic;
  font-size:clamp(1.3rem,2.2vw,1.7rem);color:var(--moss);
  line-height:1.5;max-width:52ch;
}

/* ===== NEWSLETTER OPT-IN ===== */
.newsletter-block{
  background:linear-gradient(135deg,var(--moss),var(--forest));color:var(--cream);
  padding:4rem 2rem;margin-top:4rem;position:relative;overflow:hidden;
}
.newsletter-block::after{
  content:'';position:absolute;top:-100px;right:-100px;
  width:400px;height:400px;
  background:radial-gradient(circle,rgba(184,85,46,0.2),transparent 65%);
  border-radius:50%;pointer-events:none;
}
.newsletter-inner{max-width:820px;margin:0 auto;text-align:center;position:relative;z-index:1}
.newsletter-inner .section-eyebrow{color:var(--terracotta-light)}
.newsletter-inner .section-eyebrow::before{background:var(--terracotta-light)}
.newsletter-inner h2{
  font-family:'Fraunces',serif;font-size:clamp(1.8rem,3.5vw,2.6rem);
  font-weight:300;color:var(--cream);line-height:1.15;margin-bottom:1rem;
}
.newsletter-inner h2 em{
  font-family:'Instrument Serif',serif;font-style:italic;color:var(--terracotta-light);
}
.newsletter-inner p{color:var(--sand);font-size:1rem;margin-bottom:2rem;max-width:52ch;margin-left:auto;margin-right:auto}
.newsletter-form{
  display:flex;gap:0.6rem;max-width:480px;margin:0 auto;flex-wrap:wrap;justify-content:center;
}
.newsletter-form input[type="email"]{
  flex:1;min-width:220px;padding:0.9rem 1.2rem;border:1px solid rgba(244,237,224,0.3);
  background:rgba(244,237,224,0.08);color:var(--cream);border-radius:100px;
  font-family:inherit;font-size:0.9rem;
}
.newsletter-form input[type="email"]::placeholder{color:var(--sand);opacity:0.6}
.newsletter-form input[type="email"]:focus{outline:none;border-color:var(--terracotta-light);background:rgba(244,237,224,0.15)}
.newsletter-form button{
  background:var(--terracotta);color:var(--cream);border:none;
  padding:0.9rem 1.6rem;font-family:inherit;font-size:0.8rem;
  letter-spacing:0.12em;text-transform:uppercase;font-weight:500;
  cursor:pointer;border-radius:100px;transition:all 0.3s;
}
.newsletter-form button:hover{background:var(--terracotta-light)}
.newsletter-info{font-size:0.78rem;color:var(--sand);margin-top:1rem;opacity:0.75}

/* ===== FOOTER ===== */
footer{
  background:var(--forest);color:var(--sand);padding:4rem 2rem 2rem;position:relative;z-index:1;
}
.footer-inner{
  max-width:1200px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;
}
.footer-brand{max-width:340px}
.footer-brand .logo-text{color:var(--cream)}
.footer-brand .logo-mark{color:var(--terracotta-light)}
.footer-brand p{font-size:0.88rem;color:var(--sand);line-height:1.6;margin-top:1rem}
.footer-col h4{
  font-family:'Fraunces',serif;color:var(--cream);font-weight:400;
  font-size:1.05rem;margin-bottom:1rem;
}
.footer-col a{
  color:var(--sand);text-decoration:none;font-size:0.85rem;
  display:block;padding:0.35rem 0;transition:color 0.2s;
}
.footer-col a:hover{color:var(--terracotta-light)}
.footer-disclaimer{
  max-width:1200px;margin:3rem auto 0;padding-top:2rem;
  border-top:1px solid rgba(244,237,224,0.15);
  font-size:0.78rem;color:var(--sand);text-align:center;line-height:1.6;
}
.footer-disclaimer strong{color:var(--cream);font-weight:500}
.footer-bottom{
  max-width:1200px;margin:1.5rem auto 0;
  display:flex;justify-content:space-between;align-items:center;
  gap:2rem;flex-wrap:wrap;font-size:0.75rem;color:var(--sand);
}

/* ===== RESPONSIVE ===== */
@media (max-width:900px){
  nav.eclor-nav{padding:1rem 1.5rem}
  .nav-links{display:none}
  .nav-links.open{display:flex;flex-direction:column;position:absolute;top:100%;left:0;right:0;background:var(--cream);padding:1.2rem 1.5rem;gap:1rem;border-bottom:1px solid rgba(31,42,29,0.08);box-shadow:0 12px 24px rgba(31,42,29,0.08)}
  .menu-toggle{display:block}
  section,.page-hero{padding:3rem 1.5rem}
  .footer-inner{grid-template-columns:1fr 1fr;gap:2rem}
}
@media (max-width:520px){
  .footer-inner{grid-template-columns:1fr}
  .page-hero h1{font-size:2.2rem}
  .section-title{font-size:1.8rem}
}