:root{
  --ivory:#f7f3ec;
  --ivory-2:#efe9df;
  --navy:#1f2a44;
  --navy-2:#2c3a5c;
  --slate:#56607a;
  --gold:#c9a44c;
  --gold-soft:#dcc488;
  --line:#e2dacd;
  --white:#ffffff;
  --shadow:0 18px 50px -24px rgba(31,42,68,.35);
  --radius:14px;
  --maxw:1180px;
  --serif:"Cormorant Garamond",Georgia,"Times New Roman",serif;
  --sans:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--sans);
  color:var(--navy);
  background:var(--ivory);
  line-height:1.65;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
h1,h2,h3,h4{font-family:var(--serif);font-weight:600;line-height:1.15;color:var(--navy)}
h1{font-size:clamp(2.4rem,5vw,4rem)}
h2{font-size:clamp(1.9rem,3.4vw,2.8rem)}
h3{font-size:1.45rem}
p{color:var(--slate)}
.eyebrow{
  font-family:var(--sans);
  text-transform:uppercase;
  letter-spacing:.28em;
  font-size:.72rem;
  font-weight:600;
  color:var(--gold);
  margin-bottom:14px;
}
.section{padding:96px 0}
.section--tight{padding:64px 0}
.center{text-align:center}
.lead{font-size:1.12rem;max-width:680px}
.center .lead{margin-left:auto;margin-right:auto}

/* Buttons */
.btn{
  display:inline-block;
  font-family:var(--sans);
  font-weight:600;
  font-size:.92rem;
  letter-spacing:.02em;
  padding:14px 30px;
  border-radius:40px;
  cursor:pointer;
  border:1px solid transparent;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease;
}
.btn--primary{background:var(--navy);color:var(--ivory)}
.btn--primary:hover{background:var(--navy-2);transform:translateY(-2px);box-shadow:var(--shadow)}
.btn--gold{background:var(--gold);color:var(--navy)}
.btn--gold:hover{background:var(--gold-soft);transform:translateY(-2px)}
.btn--ghost{background:transparent;border-color:var(--navy);color:var(--navy)}
.btn--ghost:hover{background:var(--navy);color:var(--ivory)}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(247,243,236,.85);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--serif);font-size:1.35rem;font-weight:600;color:var(--navy)}
.brand img{width:34px;height:34px}
.brand span small{display:block;font-family:var(--sans);font-size:.6rem;letter-spacing:.3em;color:var(--gold);text-transform:uppercase}
.nav-links{display:flex;gap:30px;align-items:center}
.nav-links a{font-size:.9rem;font-weight:500;color:var(--slate);transition:color .2s}
.nav-links a:hover{color:var(--navy)}
.nav-cta{padding:10px 22px;font-size:.85rem}
.menu-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px}
.menu-toggle span{width:26px;height:2px;background:var(--navy);display:block;transition:.3s}

/* Hero */
.hero{
  position:relative;
  padding:120px 0 110px;
  background:
    radial-gradient(1200px 500px at 80% -10%,rgba(201,164,76,.12),transparent 60%),
    linear-gradient(180deg,var(--ivory) 0%,var(--ivory-2) 100%);
  overflow:hidden;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
.hero p.lead{margin-top:22px}
.hero-actions{margin-top:34px;display:flex;gap:16px;flex-wrap:wrap}
.hero-stats{display:flex;gap:38px;margin-top:48px;flex-wrap:wrap}
.hero-stats .stat strong{display:block;font-family:var(--serif);font-size:2.1rem;color:var(--navy)}
.hero-stats .stat span{font-size:.82rem;color:var(--slate);letter-spacing:.04em}
.hero-visual{position:relative}
.hero-visual img{border-radius:var(--radius);box-shadow:var(--shadow);width:100%;height:520px;object-fit:cover}
.hero-card{
  position:absolute;left:-26px;bottom:34px;
  background:var(--white);border:1px solid var(--line);
  border-radius:12px;padding:18px 22px;box-shadow:var(--shadow);
  max-width:230px;
}
.hero-card .dot{width:9px;height:9px;border-radius:50%;background:var(--gold);display:inline-block;margin-right:8px}
.hero-card strong{font-family:var(--serif);font-size:1.6rem;display:block;color:var(--navy)}
.hero-card span{font-size:.78rem;color:var(--slate)}

/* Haussmann decorative line */
.rule{height:1px;background:linear-gradient(90deg,transparent,var(--line),transparent);margin:0 auto;max-width:var(--maxw)}

/* Logos / trust */
.trust{padding:42px 0;border-bottom:1px solid var(--line)}
.trust p{text-align:center;font-size:.78rem;letter-spacing:.2em;text-transform:uppercase;color:var(--slate);margin-bottom:22px}
.trust-row{display:flex;justify-content:center;gap:48px;flex-wrap:wrap;font-family:var(--serif);font-size:1.3rem;color:#9aa0b0;font-weight:600}

/* Services */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:54px}
.card{
  background:var(--white);border:1px solid var(--line);
  border-radius:var(--radius);padding:34px 30px;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:var(--gold-soft)}
.card .ico{
  width:52px;height:52px;border-radius:12px;
  background:linear-gradient(135deg,var(--navy),var(--navy-2));
  display:flex;align-items:center;justify-content:center;margin-bottom:20px;
}
.card .ico svg{width:26px;height:26px;stroke:var(--gold);fill:none;stroke-width:1.6}
.card h3{margin-bottom:10px}
.card p{font-size:.95rem}

/* Split / approach */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.split img{border-radius:var(--radius);box-shadow:var(--shadow);height:480px;width:100%;object-fit:cover}
.steps{list-style:none;margin-top:30px}
.steps li{display:flex;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}
.steps li:last-child{border-bottom:none}
.steps .num{
  flex:0 0 42px;height:42px;border-radius:50%;
  border:1px solid var(--gold);color:var(--gold);
  font-family:var(--serif);font-size:1.25rem;
  display:flex;align-items:center;justify-content:center;
}
.steps h4{font-family:var(--sans);font-size:1rem;font-weight:600;color:var(--navy)}
.steps p{font-size:.9rem;margin-top:3px}

/* Pricing */
.pricing{background:linear-gradient(180deg,var(--ivory-2),var(--ivory))}
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:54px;align-items:stretch}
.plan{
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  padding:38px 32px;display:flex;flex-direction:column;
  transition:transform .3s,box-shadow .3s;
}
.plan:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.plan--featured{border:1.5px solid var(--gold);position:relative}
.plan--featured::before{
  content:"Le plus choisi";
  position:absolute;top:-13px;left:50%;transform:translateX(-50%);
  background:var(--gold);color:var(--navy);font-size:.68rem;font-weight:700;
  letter-spacing:.12em;text-transform:uppercase;padding:5px 16px;border-radius:20px;
}
.plan h3{margin-bottom:6px}
.plan .price{font-family:var(--serif);font-size:2.6rem;color:var(--navy);margin:12px 0 4px}
.plan .price small{font-family:var(--sans);font-size:.85rem;color:var(--slate);font-weight:500}
.plan .desc{font-size:.88rem;min-height:46px}
.plan ul{list-style:none;margin:22px 0 28px}
.plan ul li{font-size:.9rem;padding:9px 0;border-bottom:1px solid var(--line);display:flex;gap:10px;color:var(--slate)}
.plan ul li:last-child{border-bottom:none}
.plan ul li svg{width:18px;height:18px;stroke:var(--gold);flex:0 0 auto;margin-top:3px}
.plan .btn{width:100%;text-align:center;margin-top:auto}
.pricing-note{text-align:center;margin-top:32px;font-size:.85rem;color:var(--slate)}

/* Stats band */
.band{background:var(--navy);color:var(--ivory)}
.band .container{display:grid;grid-template-columns:repeat(4,1fr);gap:30px;text-align:center}
.band h3{color:var(--gold-soft);font-size:2.4rem}
.band p{color:#b9c0d4;font-size:.85rem;letter-spacing:.04em;margin-top:6px}

/* Testimonials */
.quotes{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;margin-top:54px}
.quote{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:32px 28px}
.quote p{font-family:var(--serif);font-size:1.18rem;font-style:italic;color:var(--navy);line-height:1.5}
.quote .who{display:flex;align-items:center;gap:14px;margin-top:22px}
.quote .who img{width:46px;height:46px;border-radius:50%;object-fit:cover}
.quote .who strong{display:block;font-family:var(--sans);font-size:.92rem}
.quote .who span{font-size:.78rem;color:var(--slate)}

/* FAQ */
.faq{max-width:820px;margin:54px auto 0}
.acc{border:1px solid var(--line);border-radius:12px;background:var(--white);margin-bottom:14px;overflow:hidden}
.acc summary{
  cursor:pointer;list-style:none;padding:20px 24px;font-weight:600;font-size:1rem;
  display:flex;justify-content:space-between;align-items:center;color:var(--navy);
}
.acc summary::-webkit-details-marker{display:none}
.acc summary::after{content:"+";font-size:1.4rem;color:var(--gold);transition:transform .25s}
.acc[open] summary::after{content:"–"}
.acc .body{padding:0 24px 22px;font-size:.94rem;color:var(--slate)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.contact-info .info-item{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.contact-info .info-item:last-child{border-bottom:none}
.contact-info .ico{
  width:46px;height:46px;border-radius:12px;background:var(--ivory-2);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;
}
.contact-info .ico svg{width:22px;height:22px;stroke:var(--gold);fill:none;stroke-width:1.6}
.contact-info h4{font-family:var(--sans);font-size:.95rem;font-weight:600}
.contact-info p,.contact-info a{font-size:.92rem;color:var(--slate)}
.contact-info a:hover{color:var(--gold)}
form .field{margin-bottom:18px}
form label{display:block;font-size:.85rem;font-weight:600;margin-bottom:7px;color:var(--navy)}
form input,form textarea,form select{
  width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:10px;
  font-family:var(--sans);font-size:.95rem;background:var(--white);color:var(--navy);
  transition:border-color .2s,box-shadow .2s;
}
form input:focus,form textarea:focus,form select:focus{
  outline:none;border-color:var(--gold);box-shadow:0 0 0 3px rgba(201,164,76,.15);
}
form textarea{resize:vertical;min-height:130px}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.82rem;color:var(--slate)}
.check input{width:auto;margin-top:3px}
.form-note{font-size:.85rem;margin-top:14px;display:none}
.form-note.ok{display:block;color:#2e7d4f}
.form-note.err{display:block;color:#b3402e}

/* Footer */
.site-footer{background:var(--navy);color:#cdd3e2;padding:68px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px}
.site-footer .brand{color:var(--ivory)}
.site-footer .brand span small{color:var(--gold-soft)}
.footer-col h4{font-family:var(--sans);font-size:.82rem;letter-spacing:.16em;text-transform:uppercase;color:var(--gold-soft);margin-bottom:18px}
.footer-col a,.footer-col p{display:block;font-size:.9rem;color:#b3bace;margin-bottom:11px;transition:color .2s}
.footer-col a:hover{color:var(--ivory)}
.footer-about p{margin-top:16px;font-size:.9rem;color:#9aa3bd;max-width:340px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-top:24px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:#8b93ad}

/* Cookie banner */
.cookie{
  position:fixed;left:24px;right:24px;bottom:24px;z-index:80;
  background:var(--white);border:1px solid var(--line);border-radius:16px;
  box-shadow:var(--shadow);padding:22px 26px;
  display:none;grid-template-columns:1fr auto;gap:24px;align-items:center;
  max-width:980px;margin:0 auto;
}
.cookie.show{display:grid}
.cookie p{font-size:.88rem;color:var(--slate)}
.cookie p strong{color:var(--navy)}
.cookie-actions{display:flex;gap:12px;flex-wrap:wrap}
.cookie .btn{padding:11px 22px;font-size:.85rem}

/* Legal pages */
.legal{padding:60px 0 90px;background:var(--ivory)}
.legal .container{max-width:840px}
.legal h1{margin-bottom:8px}
.legal .updated{font-size:.85rem;color:var(--slate);margin-bottom:36px}
.legal h2{font-size:1.5rem;margin:38px 0 12px}
.legal h3{font-size:1.15rem;margin:24px 0 8px}
.legal p,.legal li{font-size:.96rem;color:var(--slate);margin-bottom:12px}
.legal ul{margin:0 0 16px 22px}
.legal a{color:var(--gold);text-decoration:underline}
.back-home{display:inline-block;margin-bottom:24px;font-size:.88rem;color:var(--gold)}

/* Responsive */
@media(max-width:960px){
  .hero-grid,.split,.contact-grid{grid-template-columns:1fr;gap:40px}
  .cards,.plans,.quotes{grid-template-columns:1fr}
  .band .container{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .hero-visual img{height:380px}
  .split img{height:340px}
  .nav-links{
    position:fixed;top:74px;right:0;height:calc(100vh - 74px);width:74%;max-width:320px;
    background:var(--ivory);flex-direction:column;align-items:flex-start;gap:0;
    padding:30px;transform:translateX(100%);transition:transform .3s;border-left:1px solid var(--line);
  }
  .nav-links.open{transform:translateX(0)}
  .nav-links a{padding:14px 0;width:100%;border-bottom:1px solid var(--line)}
  .menu-toggle{display:flex}
  .cookie{grid-template-columns:1fr}
}
@media(max-width:560px){
  .band .container,.footer-grid{grid-template-columns:1fr}
  .hero-card{display:none}
  .section{padding:68px 0}
}