/* Groupe Élysée Conseil — feuille de style partagée */

@import url('https://fonts.googleapis.com/css2?family=Source+Serif+4:ital,opsz,wght@0,8..60,400;0,8..60,500;0,8..60,600;1,8..60,400&family=Inter:wght@400;500;600&display=swap');

:root{
  --navy:#13223B;
  --navy-light:#1D3155;
  --ivory:#FAF8F3;
  --gold:#B08A3E;
  --gold-dark:#8E6F30;
  --sage:#5C7A63;
  --sage-dark:#496250;
  --slate:#3E4C63;
  --line:#DCD6C8;
  --white:#FFFFFF;
  --max:1120px;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  color:var(--navy);
  background:var(--ivory);
  line-height:1.6;
  font-size:17px;
}
h1,h2,h3{
  font-family:'Source Serif 4',serif;
  font-weight:600;
  line-height:1.15;
  margin:0 0 .5em;
  color:var(--navy);
}
h1{font-size:clamp(2.2rem,4.5vw,3.4rem); font-weight:500;}
h2{font-size:clamp(1.6rem,3vw,2.2rem);}
h3{font-size:1.25rem;}
p{margin:0 0 1em; max-width:62ch;}
a{color:inherit;}
.container{max-width:var(--max); margin:0 auto; padding:0 28px;}

/* Header */
header.site{
  position:sticky; top:0; z-index:50;
  background:rgba(250,248,243,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
header.site .bar{
  display:flex; align-items:center; justify-content:space-between;
  padding:18px 28px;
}
.logo{
  font-family:'Source Serif 4',serif; font-size:1.15rem; font-weight:600;
  text-decoration:none; color:var(--navy); letter-spacing:.01em;
}
nav.audience{display:flex; gap:2px; border:1px solid var(--line); border-radius:999px; padding:3px; background:var(--white);}
nav.audience a{
  text-decoration:none; padding:8px 20px; border-radius:999px; font-size:.92rem; font-weight:500;
  color:var(--slate); transition:background .15s, color .15s;
}
nav.audience a.pro.active, nav.audience a.pro:hover{background:var(--navy); color:var(--white);}
nav.audience a.part.active, nav.audience a.part:hover{background:var(--sage); color:var(--white);}

nav.mainnav{display:flex; align-items:center; gap:28px;}
nav.mainnav a{text-decoration:none; font-size:.92rem; font-weight:500; color:var(--slate); padding:4px 0; border-bottom:2px solid transparent;}
nav.mainnav a:hover, nav.mainnav a.current{color:var(--navy); border-bottom-color:var(--gold);}
@media (max-width:900px){
  nav.mainnav{display:none;}
}

/* Buttons */
.btn{
  display:inline-block; text-decoration:none; padding:13px 26px; border-radius:6px;
  font-weight:500; font-size:.95rem; border:1px solid transparent;
}
.btn-gold{background:var(--gold); color:var(--white);}
.btn-gold:hover{background:var(--gold-dark);}
.btn-sage{background:var(--sage); color:var(--white);}
.btn-sage:hover{background:var(--sage-dark);}
.btn-outline-navy{border-color:var(--navy); color:var(--navy);}
.btn-outline-navy:hover{background:var(--navy); color:var(--white);}
.btn-outline-sage{border-color:var(--sage); color:var(--sage-dark);}
.btn-outline-sage:hover{background:var(--sage); color:var(--white);}

/* Sections */
section{padding:76px 0;}
section.hero{padding:96px 0 76px;}
.rule{border:0; border-top:1px solid var(--line); margin:0;}
.eyebrow-word{font-size:.85rem; color:var(--slate); font-weight:500;}
.grid-3{display:grid; grid-template-columns:repeat(3,1fr); gap:36px;}
.grid-2{display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:start;}
.grid-4{display:grid; grid-template-columns:repeat(4,1fr); gap:24px;}
.grid-5{display:grid; grid-template-columns:repeat(5,1fr); gap:24px;}
.grid-6{display:grid; grid-template-columns:repeat(3,1fr); gap:24px;}
@media (max-width:820px){
  .grid-3{grid-template-columns:1fr;}
  .grid-2{grid-template-columns:1fr;}
  .grid-4{grid-template-columns:1fr 1fr;}
  .grid-5{grid-template-columns:1fr 1fr;}
  .grid-6{grid-template-columns:1fr 1fr;}
  nav.audience{display:none;}
}
@media (max-width:480px){
  .grid-4{grid-template-columns:1fr;}
  .grid-5{grid-template-columns:1fr;}
  .grid-6{grid-template-columns:1fr;}
}

.card{padding:0; border-top:2px solid var(--navy);}
.card.sage{border-top-color:var(--sage);}
.card h3{margin-bottom:.4em;}
.card .num{font-family:'Source Serif 4',serif; font-size:1rea; color:var(--gold); font-weight:600;}

.section-navy{background:var(--navy); color:var(--ivory);}
.section-navy h2, .section-navy h3{color:var(--white);}
.section-navy p{color:#C9D1E0;}

.section-sage-tint{background:#EEF2ED;}

footer.site{
  border-top:1px solid var(--line); padding:40px 0; font-size:.9rem; color:var(--slate);
}
footer.site a{color:var(--slate); text-decoration:underline;}

.tag{display:inline-block; font-size:.8rem; padding:4px 12px; border:1px solid var(--line); border-radius:999px; color:var(--slate); margin-bottom:18px;}
.tag.sage{border-color:var(--sage); color:var(--sage-dark);}
.tag.gold{border-color:var(--gold); color:var(--gold-dark);}

.hero-image{width:100%; height:380px; object-fit:cover; display:block; border-top:1px solid var(--line); border-bottom:1px solid var(--line);}
.image-duo{display:grid; grid-template-columns:1fr 1fr; gap:2px; background:var(--line);}
.image-duo figure{margin:0; position:relative;}
.image-duo img{width:100%; height:320px; object-fit:cover; display:block;}
.image-duo figcaption{position:absolute; bottom:0; left:0; right:0; padding:14px 18px; background:linear-gradient(transparent, rgba(19,34,59,.85)); color:#fff; font-size:.95rem; font-weight:500;}
@media (max-width:820px){
  .image-duo{grid-template-columns:1fr;}
}

.price-block{border:2px solid var(--gold); border-radius:8px; padding:32px; background:var(--white);}
.price-block .amount{font-family:'Source Serif 4',serif; font-size:2.6rem; font-weight:600; color:var(--navy);}
.price-block .amount span{font-size:1.1rem; font-weight:400; color:var(--slate);}

.contact-form{max-width:560px;}
.contact-form .row{display:grid; grid-template-columns:1fr 1fr; gap:16px; margin-bottom:16px;}
.contact-form label{display:block; font-size:.85rem; font-weight:500; color:var(--slate); margin-bottom:6px;}
.contact-form input[type=text], .contact-form input[type=email], .contact-form select, .contact-form textarea{
  width:100%; padding:11px 12px; border:1px solid var(--line); border-radius:6px; font-family:'Inter',sans-serif;
  font-size:.95rem; color:var(--navy); background:var(--white);
}
.contact-form textarea{min-height:110px; resize:vertical;}
.contact-form input:focus, .contact-form select:focus, .contact-form textarea:focus{outline:2px solid var(--gold); outline-offset:1px;}
.contact-form .field{margin-bottom:16px;}
.contact-form .profile-choice{display:flex; gap:12px;}
.contact-form .profile-choice label{
  display:flex; align-items:center; gap:8px; border:1px solid var(--line); border-radius:6px; padding:10px 16px;
  font-weight:400; color:var(--navy); cursor:pointer; flex:1; margin-bottom:0;
}
.contact-form .profile-choice input{width:auto; margin:0;}
@media (max-width:520px){
  .contact-form .row{grid-template-columns:1fr;}
}