:root{
  --navy:#0b1d33;
  --navy2:#102a47;
  --gold:#c7a45a;
  --sand:#f5efe5;
  --cream:#fbf8f2;
  --text:#263241;
  --muted:#667085;
  --white:#fff;
  --shadow:0 24px 60px rgba(11,29,51,.14);
  --radius:24px;
}
*{box-sizing:border-box}
body{margin:0;font-family:Inter,Arial,sans-serif;color:var(--text);background:var(--cream);line-height:1.7}
a{color:inherit;text-decoration:none}
.site-header{position:fixed;top:0;left:0;right:0;z-index:20;display:flex;justify-content:space-between;align-items:center;padding:18px 5vw;background:rgba(11,29,51,.88);backdrop-filter:blur(16px);color:white;border-bottom:1px solid rgba(255,255,255,.12)}
.brand{display:flex;gap:14px;align-items:center}.brand-mark{width:44px;height:44px;border:1px solid var(--gold);border-radius:50%;display:grid;place-items:center;color:var(--gold);font-family:Playfair Display,serif;font-weight:700}.brand small{display:block;color:#d7dde6;font-size:12px;margin-top:1px}.nav{display:flex;gap:24px;font-size:14px}.nav a{opacity:.84}.nav a:hover,.nav .active{color:var(--gold);opacity:1}
.hero{min-height:78vh;position:relative;background:url('../images/cannes-port-nuit.webp') center/cover no-repeat;display:grid;place-items:center;text-align:center;color:white;padding:140px 24px 90px}.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,29,51,.88),rgba(11,29,51,.42),rgba(11,29,51,.76))}.hero-content{position:relative;max-width:980px}.eyebrow{text-transform:uppercase;letter-spacing:.22em;color:var(--gold);font-weight:700;font-size:12px}.eyebrow.dark{color:#a8873d}.hero h1,.section h2,.cta h2,.image-band h2{font-family:Playfair Display,serif;font-size:clamp(42px,6vw,82px);line-height:1.04;margin:14px 0}.hero p{font-size:20px;max-width:820px;margin:0 auto 30px;color:#eef2f6}.hero-actions{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:14px 24px;font-weight:700;transition:.25s ease;border:1px solid transparent}.btn.primary{background:var(--gold);color:var(--navy)}.btn.primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(199,164,90,.28)}.btn.ghost{border-color:rgba(255,255,255,.45);color:white}.btn.outline{border-color:var(--gold);color:var(--navy)}.btn.large{padding:18px 30px;white-space:nowrap}
.section{padding:92px 0}.container{width:min(1140px,90vw);margin:0 auto}.two-col{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}.section h2{font-size:clamp(34px,4vw,52px);color:var(--navy);margin:10px 0 22px}.lead{font-size:18px;color:#4d5c6c;max-width:900px;margin:0 auto}.centered{text-align:center}.beige{background:var(--sand)}
.law-card{background:white;border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);border:1px solid rgba(199,164,90,.22)}.law-card h3{font-family:Playfair Display,serif;color:var(--navy);font-size:28px;margin:0 0 18px}.law-card a{display:block;padding:13px 0;border-bottom:1px solid #edf0f3;color:var(--navy);font-weight:600}.law-card a:hover{color:#a8873d}
.image-band{position:relative;min-height:430px;color:white;display:grid;place-items:center;overflow:hidden}.image-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.image-band:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,29,51,.82),rgba(11,29,51,.34),rgba(11,29,51,.68))}.image-band-content{position:relative;z-index:1;width:min(900px,88vw);text-align:center}.image-band h2{font-size:clamp(34px,4vw,58px);color:white}.image-band p:last-child{font-size:18px;color:#f1f4f8;max-width:760px;margin:0 auto}
.cards-three{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:42px}.info-card{background:white;border-radius:var(--radius);padding:34px;box-shadow:0 18px 48px rgba(11,29,51,.08);border:1px solid rgba(255,255,255,.72);transition:.25s}.info-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.info-card .icon{font-size:32px}.info-card h3,.detail-block h3{font-family:Playfair Display,serif;color:var(--navy);font-size:28px;margin:14px 0}.grid-details{display:grid;grid-template-columns:1fr 1fr;gap:28px}.detail-block{background:white;border-radius:var(--radius);padding:38px;box-shadow:0 18px 48px rgba(11,29,51,.08)}.detail-block.highlighted{border:1px solid rgba(199,164,90,.4);background:linear-gradient(180deg,#fff,#fffaf0)}.detail-block ul{padding-left:20px;margin:10px 0 20px}.detail-block li{margin:6px 0}.notice{padding:18px 20px;border-left:4px solid var(--gold);background:#f8f1df;border-radius:12px;font-weight:600;color:var(--navy)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}.split-image img{width:100%;height:460px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.split-text{background:white;border-radius:var(--radius);padding:42px;box-shadow:0 18px 48px rgba(11,29,51,.08)}
.simulator-box,.resource-card{background:white;border-radius:32px;box-shadow:var(--shadow);padding:44px;display:flex;align-items:center;justify-content:space-between;gap:34px}.resource-card{background:linear-gradient(135deg,#fff,#fdf8ed);border:1px solid rgba(199,164,90,.22)}
.cta{background:linear-gradient(135deg,var(--navy),var(--navy2));color:white;padding:90px 0;text-align:center}.cta h2{font-size:clamp(32px,4vw,54px);color:white}.cta p{color:#dbe2eb}.contact-row{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;margin:24px 0 32px;color:#f4ead2}.footer{background:#071426;color:white;padding:30px 5vw}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer p{margin:4px 0 0;color:#bfc8d4}.footer img{max-height:46px;object-fit:contain;background:white;border-radius:8px;padding:6px}
@media(max-width:900px){.nav{display:none}.two-col,.cards-three,.grid-details,.split{grid-template-columns:1fr}.hero{min-height:70vh}.simulator-box,.resource-card{flex-direction:column;align-items:flex-start}.split-image img{height:320px}.footer-inner{flex-direction:column;align-items:flex-start}}


/* Menu déroulant Expertises */
.nav-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.nav-drop-link::after {
  content: " ▾";
  font-size: .75em;
}

.nav-dropdown-menu {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 260px;
  background: rgba(255,255,255,.98);
  border: 1px solid rgba(199,163,91,.28);
  border-radius: 16px;
  box-shadow: 0 18px 45px rgba(0,0,0,.16);
  padding: 10px;
  display: none;
  z-index: 100;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  display: grid;
  gap: 4px;
}

.nav-dropdown-menu a {
  color: #0d1b2e !important;
  padding: 10px 12px;
  border-radius: 10px;
  white-space: nowrap;
  text-decoration: none;
  font-weight: 600;
}

.nav-dropdown-menu a:hover {
  background: rgba(199,163,91,.12);
  color: #b58a39 !important;
}

.main-nav .nav-dropdown > a,
.nav .nav-dropdown > a {
  text-decoration: none;
}

@media (max-width: 900px) {
  .nav-dropdown {
    width: 100%;
    flex-direction: column;
    align-items: center;
  }

  .nav-dropdown-menu {
    position: static;
    transform: none;
    display: grid;
    box-shadow: none;
    margin-top: 8px;
    width: min(100%, 320px);
  }
}


/* Correction menu déroulant Expertises cliquable */
.site-header {
  overflow: visible !important;
  z-index: 9999 !important;
}

.main-nav,
.nav {
  overflow: visible !important;
}

.nav-dropdown {
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  overflow: visible !important;
  padding: 0 0 14px 0;
  margin-bottom: -14px;
  z-index: 10000 !important;
}

.nav-dropdown-menu {
  position: absolute !important;
  top: 100% !important;
  left: 50% !important;
  transform: translateX(-50%) !important;
  min-width: 280px !important;
  background: rgba(255,255,255,.99) !important;
  border: 1px solid rgba(199,163,91,.32) !important;
  border-radius: 16px !important;
  box-shadow: 0 18px 45px rgba(0,0,0,.18) !important;
  padding: 10px !important;
  display: none;
  z-index: 10001 !important;
  pointer-events: auto !important;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
  display: grid !important;
  gap: 4px !important;
}

.nav-dropdown-menu a {
  display: block !important;
  color: #0d1b2e !important;
  padding: 11px 13px !important;
  border-radius: 10px !important;
  white-space: nowrap !important;
  text-decoration: none !important;
  font-weight: 600 !important;
  pointer-events: auto !important;
}

.nav-dropdown-menu a:hover {
  background: rgba(199,163,91,.14) !important;
  color: #b58a39 !important;
}

@media (max-width: 900px) {
  .nav-dropdown {
    width: 100% !important;
    flex-direction: column !important;
    align-items: center !important;
    padding-bottom: 0 !important;
    margin-bottom: 0 !important;
  }

  .nav-dropdown-menu {
    position: static !important;
    transform: none !important;
    display: grid !important;
    box-shadow: none !important;
    margin-top: 8px !important;
    width: min(100%, 320px) !important;
  }
}