:root{
  --ivory:#F6F2E9;
  --porcelain:#FBF9F3;
  --ink:#1A1A1A;
  --graphite:#3B3B3B;
  --gold:#B08A3E;
  --gold-soft:#E8D9B8;
  --line:#DED5C2;
  --shadow:0 24px 60px -28px rgba(26,26,26,.32);
  --maxw:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"EB Garamond",Georgia,serif;
  background:var(--porcelain);
  color:var(--ink);
  line-height:1.65;
  font-size:18px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:"Cormorant Garamond","EB Garamond",serif;font-weight:600;line-height:1.1}
.serif-data,.kpi,.eyebrow,.nav a,.btn,label,input,select,textarea,th,.tag{font-family:"Inter",Arial,sans-serif}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{
  font-size:12px;letter-spacing:.28em;text-transform:uppercase;
  color:var(--gold);font-weight:600;display:inline-block;margin-bottom:18px
}
.divider{height:1px;background:var(--line);border:0;margin:0}

/* HEADER */
.site-header{position:sticky;top:0;z-index:50;background:rgba(251,249,243,.86);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;height:78px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{width:40px;height:40px}
.brand-name{font-family:"Cormorant Garamond",serif;font-size:25px;letter-spacing:.04em}
.brand-name small{display:block;font-family:"Inter",sans-serif;font-size:9.5px;letter-spacing:.34em;text-transform:uppercase;color:var(--gold);margin-top:-2px}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-family:"Inter",sans-serif;font-size:13px;letter-spacing:.06em;color:var(--graphite);transition:color .2s}
.nav-links a:hover{color:var(--gold)}
.btn{
  display:inline-block;cursor:pointer;border:0;
  font-size:13px;letter-spacing:.1em;text-transform:uppercase;font-weight:600;
  padding:14px 26px;border-radius:2px;transition:.25s;
}
.btn-gold{background:var(--ink);color:var(--ivory)}
.btn-gold:hover{background:var(--gold);color:#fff}
.btn-ghost{background:transparent;border:1px solid var(--ink);color:var(--ink)}
.btn-ghost:hover{background:var(--ink);color:var(--ivory)}
.menu-toggle{display:none;background:none;border:0;font-size:26px;cursor:pointer;color:var(--ink)}

/* HERO */
.hero{position:relative;background:var(--ivory);overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding:84px 0 90px}
.hero h1{font-size:clamp(44px,5.6vw,78px);letter-spacing:-.01em}
.hero h1 em{font-style:italic;color:var(--gold)}
.hero p.lead{font-size:21px;color:var(--graphite);margin:26px 0 34px;max-width:30em}
.hero-cta{display:flex;gap:16px;flex-wrap:wrap}
.hero-media{position:relative}
.hero-media img{width:100%;height:540px;object-fit:cover;border-radius:3px;box-shadow:var(--shadow);filter:grayscale(.12) contrast(1.02)}
.hero-badge{
  position:absolute;left:-26px;bottom:38px;background:var(--porcelain);
  border:1px solid var(--line);border-left:3px solid var(--gold);
  padding:20px 26px;box-shadow:var(--shadow);max-width:230px
}
.hero-badge .kpi{font-family:"Inter",sans-serif;font-size:38px;font-weight:700;color:var(--ink);line-height:1}
.hero-badge span{font-family:"Inter",sans-serif;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--graphite)}

/* STRIP */
.trust-strip{background:var(--ink);color:var(--ivory)}
.trust-strip .wrap{display:flex;flex-wrap:wrap;justify-content:space-between;gap:28px;padding:34px 28px}
.trust-item{flex:1;min-width:160px}
.trust-item .num{font-family:"Inter",sans-serif;font-size:34px;font-weight:700;color:var(--gold-soft)}
.trust-item .lbl{font-family:"Inter",sans-serif;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#bdb6a6;margin-top:4px}

/* SECTION */
section{padding:96px 0}
.section-head{max-width:46em;margin-bottom:54px}
.section-head h2{font-size:clamp(34px,4vw,52px)}
.section-head p{color:var(--graphite);font-size:19px;margin-top:14px}

/* SERVICES */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.card{
  background:var(--porcelain);border:1px solid var(--line);padding:36px 32px;
  border-radius:3px;transition:.3s;position:relative
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--gold-soft)}
.card .idx{font-family:"Inter",sans-serif;font-size:12px;letter-spacing:.2em;color:var(--gold);font-weight:600}
.card h3{font-size:27px;margin:14px 0 12px}
.card p{color:var(--graphite);font-size:16.5px}
.card ul{list-style:none;margin-top:18px}
.card li{font-family:"Inter",sans-serif;font-size:14px;color:var(--graphite);padding:7px 0 7px 22px;position:relative;border-top:1px solid var(--line)}
.card li:before{content:"";position:absolute;left:0;top:14px;width:7px;height:7px;background:var(--gold);border-radius:50%}

/* DASHBOARD / SIGNATURE */
.dash{background:var(--ivory)}
.dash-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:54px;align-items:center}
.dash-panel{background:var(--porcelain);border:1px solid var(--line);border-radius:4px;padding:34px;box-shadow:var(--shadow)}
.dash-panel-head{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:24px}
.dash-panel-head h4{font-size:22px}
.dash-panel-head .tag{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--gold)}
.metric-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px dashed var(--line)}
.metric-row:last-child{border-bottom:0}
.metric-row .name{font-family:"Inter",sans-serif;font-size:13px;color:var(--graphite);letter-spacing:.04em}
.metric-row .val{font-family:"Inter",sans-serif;font-weight:700;font-size:17px}
.bar{height:6px;background:var(--gold-soft);border-radius:99px;overflow:hidden;width:140px}
.bar i{display:block;height:100%;background:var(--gold)}
.gauge{display:flex;align-items:center;gap:18px;margin-top:6px}
.gauge svg{flex-shrink:0}

/* APPROACH */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:4px;overflow:hidden}
.step{padding:34px 28px;border-right:1px solid var(--line);background:var(--porcelain)}
.step:last-child{border-right:0}
.step .no{font-family:"Cormorant Garamond",serif;font-size:48px;color:var(--gold-soft);line-height:1}
.step h4{font-size:22px;margin:10px 0 8px}
.step p{font-size:15px;color:var(--graphite)}

/* PRICING */
.pricing{background:var(--ink);color:var(--ivory)}
.pricing .section-head h2,.pricing .section-head p{color:var(--ivory)}
.pricing .section-head p{color:#c9c1b1}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.plan{background:#222120;border:1px solid #34322e;border-radius:4px;padding:40px 34px;display:flex;flex-direction:column}
.plan.featured{border-color:var(--gold);background:#272421;position:relative}
.plan.featured:before{content:"Le plus choisi";position:absolute;top:-13px;left:34px;background:var(--gold);color:#fff;font-family:"Inter",sans-serif;font-size:11px;letter-spacing:.12em;text-transform:uppercase;padding:5px 14px;border-radius:2px}
.plan h3{font-size:30px;color:#fff}
.plan .price{font-family:"Inter",sans-serif;font-size:42px;font-weight:700;color:var(--gold-soft);margin:14px 0 4px}
.plan .price small{font-size:15px;font-weight:400;color:#a59d8d}
.plan .desc{color:#bdb6a6;font-size:15.5px;min-height:48px;margin-bottom:18px}
.plan ul{list-style:none;margin:18px 0 28px;flex-grow:1}
.plan li{font-family:"Inter",sans-serif;font-size:14.5px;color:#ded6c6;padding:10px 0 10px 26px;position:relative;border-top:1px solid #34322e}
.plan li:before{content:"—";position:absolute;left:0;color:var(--gold)}
.plan .btn{width:100%;text-align:center}
.plan.featured .btn-gold{background:var(--gold);color:#fff}
.plan.featured .btn-gold:hover{background:var(--gold-soft);color:var(--ink)}
.pricing-note{text-align:center;color:#a59d8d;font-family:"Inter",sans-serif;font-size:13px;margin-top:34px}

/* TESTIMONIAL */
.quote{background:var(--ivory)}
.quote-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:50px;align-items:center}
.quote img{height:420px;width:100%;object-fit:cover;border-radius:3px;box-shadow:var(--shadow);filter:grayscale(.2)}
.quote blockquote{font-family:"Cormorant Garamond",serif;font-size:clamp(26px,3vw,40px);font-style:italic;line-height:1.25}
.quote .by{font-family:"Inter",sans-serif;font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold);margin-top:24px}
.quote .by span{color:var(--graphite)}

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px}
.contact-info h2{font-size:clamp(32px,4vw,48px)}
.contact-info p{color:var(--graphite);margin:16px 0 30px}
.info-line{display:flex;gap:14px;padding:16px 0;border-top:1px solid var(--line);align-items:flex-start}
.info-line .ic{color:var(--gold);font-family:"Inter",sans-serif;font-size:11px;letter-spacing:.14em;text-transform:uppercase;font-weight:600;min-width:78px;padding-top:3px}
.info-line .tx{font-family:"Inter",sans-serif;font-size:15px;color:var(--ink)}
.info-line a:hover{color:var(--gold)}
form{background:var(--porcelain);border:1px solid var(--line);border-radius:4px;padding:38px}
.field{margin-bottom:20px}
.field label{display:block;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--graphite);margin-bottom:8px;font-weight:600}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border:1px solid var(--line);background:#fff;border-radius:2px;
  font-size:15px;color:var(--ink);transition:border .2s
}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--gold)}
.field textarea{resize:vertical;min-height:120px}
.field.check{display:flex;gap:10px;align-items:flex-start}
.field.check input{width:auto;margin-top:5px}
.field.check label{text-transform:none;letter-spacing:0;font-size:13px;color:var(--graphite);font-weight:400;margin:0}
.form-msg{display:none;margin-top:16px;padding:14px 18px;border-radius:3px;font-family:"Inter",sans-serif;font-size:14px}
.form-msg.ok{display:block;background:#efe7d2;border:1px solid var(--gold-soft);color:#6b5320}
.form-msg.err{display:block;background:#f7e3e3;border:1px solid #e0bcbc;color:#8a3b3b}

/* FOOTER */
.site-footer{background:var(--ink);color:#c9c1b1;padding:64px 0 30px;font-family:"Inter",sans-serif;font-size:14px}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:40px;border-bottom:1px solid #34322e}
.foot-brand .brand-name{color:#fff}
.foot-brand p{margin-top:14px;color:#a59d8d;max-width:30em;font-size:14px}
.foot-col h5{font-family:"Inter",sans-serif;font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:var(--gold);margin-bottom:16px}
.foot-col a{display:block;color:#c9c1b1;padding:6px 0;transition:color .2s}
.foot-col a:hover{color:#fff}
.foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;padding-top:24px;color:#857e6f;font-size:12.5px}

/* COOKIE BANNER */
.cookie{
  position:fixed;left:24px;right:24px;bottom:24px;z-index:200;
  background:var(--ink);color:var(--ivory);border:1px solid #34322e;border-top:3px solid var(--gold);
  border-radius:4px;padding:24px 28px;display:none;
  grid-template-columns:1fr auto;gap:26px;align-items:center;box-shadow:var(--shadow);max-width:920px;margin:0 auto
}
.cookie.show{display:grid}
.cookie p{font-family:"Inter",sans-serif;font-size:13.5px;color:#cfc7b7;line-height:1.5}
.cookie p a{color:var(--gold-soft);text-decoration:underline}
.cookie-actions{display:flex;gap:12px;flex-wrap:wrap}
.cookie .btn{padding:11px 20px;font-size:12px}
.cookie .btn-gold{background:var(--gold);color:#fff}
.cookie .btn-ghost{border-color:#6b6457;color:var(--ivory)}
.cookie .btn-ghost:hover{background:#34322e}

/* LEGAL PAGES */
.legal{padding:70px 0 90px}
.legal-head{border-bottom:1px solid var(--line);padding-bottom:26px;margin-bottom:40px}
.legal-head h1{font-size:clamp(36px,5vw,58px)}
.legal-head p{font-family:"Inter",sans-serif;color:var(--graphite);font-size:14px;margin-top:10px}
.legal-body{max-width:50em}
.legal-body h2{font-size:30px;margin:42px 0 14px}
.legal-body h3{font-size:22px;margin:26px 0 10px}
.legal-body p,.legal-body li{color:var(--graphite);font-size:17px;margin-bottom:12px}
.legal-body ul{padding-left:24px;margin-bottom:14px}
.legal-body a{color:var(--gold);text-decoration:underline}
.back-link{font-family:"Inter",sans-serif;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}

/* RESPONSIVE */
@media(max-width:980px){
  .hero-grid,.dash-grid,.quote-grid,.contact-grid{grid-template-columns:1fr;gap:40px}
  .cards,.plans{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .hero-media img{height:420px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  body{font-size:17px}
  .nav-links{
    display:none;position:absolute;top:78px;left:0;right:0;background:var(--porcelain);
    flex-direction:column;gap:0;padding:8px 0;border-bottom:1px solid var(--line);box-shadow:var(--shadow)
  }
  .nav-links.open{display:flex}
  .nav-links a{padding:14px 28px;width:100%}
  .nav-links .btn{margin:10px 28px;text-align:center}
  .menu-toggle{display:block}
  .cards,.plans,.steps,.foot-grid{grid-template-columns:1fr}
  .step{border-right:0;border-bottom:1px solid var(--line)}
  .hero-badge{left:0;bottom:14px}
  .cookie{grid-template-columns:1fr;left:14px;right:14px;bottom:14px;padding:20px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}