/* ====== RESET & VARS ====== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --black:#0a0a0a;
  --black-2:#111;
  --black-3:#1a1a1a;
  --gold:#d4af37;
  --gold-light:#f1d57a;
  --gold-dark:#a8861f;
  --white:#fff;
  --gray:#8a8a8a;
  --gray-light:#e6e6e6;
  --border:rgba(212,175,55,0.18);
  --font-serif:'Cormorant Garamond', Georgia, serif;
  --font-sans:'Inter','Helvetica Neue',Arial,sans-serif;
}
html{scroll-behavior:smooth}
body{font-family:var(--font-sans);background:var(--black);color:var(--white);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:color .25s ease}
a:hover{color:var(--gold)}
img{max-width:100%;display:block}
h1,h2,h3,h4{font-family:var(--font-serif);font-weight:500;letter-spacing:.5px;line-height:1.15}
.container{max-width:1280px;margin:0 auto;padding:0 32px}

/* ====== AURORA ANIMATED BG ====== */
.aurora{position:absolute;inset:0;overflow:hidden;z-index:0;pointer-events:none}
.aurora::before,.aurora::after{
  content:'';position:absolute;width:120vw;height:120vw;border-radius:50%;
  filter:blur(120px);opacity:.45;
  background:radial-gradient(circle,#d4af37 0%,transparent 60%);
  animation:aurora 18s ease-in-out infinite;
}
.aurora::after{
  background:radial-gradient(circle,#a8861f 0%,transparent 60%);
  animation-delay:-9s;animation-duration:22s;
  top:auto;bottom:-40%;left:-20%;
}
.aurora::before{top:-40%;right:-20%}
@keyframes aurora{
  0%,100%{transform:translate(0,0) scale(1)}
  33%{transform:translate(8%,-6%) scale(1.15)}
  66%{transform:translate(-6%,8%) scale(.92)}
}

/* ====== NAVBAR CLASSIQUE FOND PLEIN ====== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:100;background:#0a0a0a;border-bottom:1px solid var(--border);transition:all .3s ease}
.navbar.scrolled{box-shadow:0 6px 30px rgba(0,0,0,.6)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:18px 32px;max-width:1400px;margin:0 auto}
.logo{font-family:var(--font-serif);font-size:24px;letter-spacing:2px;text-transform:uppercase;display:flex;align-items:center;gap:10px;color:var(--white)}
.logo .mark{width:38px;height:38px;border:1px solid var(--gold);display:flex;align-items:center;justify-content:center;color:var(--gold);font-weight:600}
.logo .name{font-size:18px}
.logo .name b{color:var(--gold)}
.nav-links{display:flex;gap:36px;list-style:none}
.nav-links a{font-size:13px;letter-spacing:1.5px;text-transform:uppercase;font-weight:500;position:relative;padding:6px 0;color:#e6e6e6}
.nav-links a::after{content:'';position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold);transition:width .3s ease}
.nav-links a:hover::after,.nav-links a.active::after{width:100%}
.nav-links a.active{color:var(--gold)}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:6px}
.burger span{width:26px;height:2px;background:var(--gold);transition:all .3s ease}

/* ====== HERO CARROUSEL ====== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden;color:#fff}
.hero-slides{position:absolute;inset:0;z-index:1}
.hero-slide{position:absolute;inset:0;background-size:cover;background-position:center;opacity:0;transition:opacity 1.4s ease}
.hero-slide.active{opacity:1}
.hero-slide::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.55) 0%,rgba(0,0,0,.78) 100%)}
.hero .aurora{z-index:2}
.hero-content{position:relative;z-index:3;max-width:900px;padding:0 32px;animation:fadeUp 1.2s ease}
.hero-eyebrow{font-size:13px;letter-spacing:6px;color:var(--gold);text-transform:uppercase;margin-bottom:22px}
.hero h1{font-size:clamp(40px,7vw,84px);font-weight:400;margin-bottom:28px;letter-spacing:.5px}
.hero h1 span{font-style:italic;color:var(--gold);font-weight:300}
.hero p{font-size:18px;color:#cfcfcf;max-width:660px;margin:0 auto 40px;font-weight:300}
.hero-cta{display:inline-flex;gap:16px;flex-wrap:wrap;justify-content:center}
.hero-dots{position:absolute;bottom:48px;left:50%;transform:translateX(-50%);display:flex;gap:12px;z-index:4}
.hero-dot{width:36px;height:2px;background:rgba(255,255,255,.3);cursor:pointer;border:none;transition:background .3s}
.hero-dot.active{background:var(--gold)}
.hero-scroll{position:absolute;bottom:18px;left:50%;transform:translateX(-50%);color:var(--gold);font-size:11px;letter-spacing:3px;z-index:4;animation:bounce 2.5s infinite}
@keyframes fadeUp{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}
@keyframes bounce{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,-8px)}}

/* ====== BUTTONS ====== */
.btn{display:inline-block;padding:16px 38px;font-size:12px;letter-spacing:2.5px;text-transform:uppercase;font-weight:600;cursor:pointer;border:1px solid var(--gold);transition:all .35s ease;font-family:var(--font-sans)}
.btn-primary{background:var(--gold);color:#000}
.btn-primary:hover{background:var(--gold-light);color:#000;transform:translateY(-2px);box-shadow:0 14px 40px rgba(212,175,55,.35)}
.btn-outline{background:transparent;color:var(--gold)}
.btn-outline:hover{background:var(--gold);color:#000;transform:translateY(-2px)}

/* ====== SECTIONS ====== */
section{position:relative;padding:120px 0}
.section-bg-dark{background:var(--black-2)}
.section-bg-soft{background:linear-gradient(180deg,#0a0a0a 0%,#141414 100%)}
.section-head{text-align:center;max-width:780px;margin:0 auto 80px}
.section-eyebrow{font-size:12px;letter-spacing:5px;color:var(--gold);text-transform:uppercase;margin-bottom:18px;font-weight:600}
.section-head h2{font-size:clamp(34px,5vw,58px);font-weight:400;margin-bottom:22px}
.section-head h2 span{font-style:italic;color:var(--gold)}
.section-head p{color:#a8a8a8;font-size:17px;font-weight:300}
.section-divider{width:60px;height:1px;background:var(--gold);margin:0 auto 18px}

/* ====== REVEAL ANIMATIONS ====== */
.reveal{opacity:0;transform:translateY(30px);transition:opacity .9s ease,transform .9s ease;animation:revealFallback .9s ease .4s forwards}
.reveal.visible{opacity:1;transform:translateY(0)}
@keyframes revealFallback{to{opacity:1;transform:translateY(0)}}

/* ====== CARDS HOVER 3D ====== */
.cards-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.card-3d{position:relative;background:linear-gradient(135deg,#141414 0%,#0d0d0d 100%);border:1px solid var(--border);padding:48px 36px;transition:transform .5s cubic-bezier(.2,.8,.2,1),box-shadow .5s ease;transform-style:preserve-3d;perspective:1000px;overflow:hidden}
.card-3d::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(212,175,55,.08),transparent 60%);opacity:0;transition:opacity .5s ease;pointer-events:none}
.card-3d:hover{transform:translateY(-12px) rotateX(4deg) rotateY(-3deg);box-shadow:0 30px 80px rgba(0,0,0,.6),0 0 0 1px rgba(212,175,55,.4)}
.card-3d:hover::before{opacity:1}
.card-3d .icon{width:54px;height:54px;border:1px solid var(--gold);display:flex;align-items:center;justify-content:center;color:var(--gold);margin-bottom:28px;transition:all .4s ease}
.card-3d:hover .icon{background:var(--gold);color:#000;transform:rotate(-6deg) scale(1.05)}
.card-3d h3{font-size:24px;margin-bottom:14px;color:#fff}
.card-3d p{color:#9d9d9d;font-size:15px;font-weight:300;line-height:1.7}
.card-3d .num{position:absolute;top:24px;right:28px;font-family:var(--font-serif);font-size:48px;color:rgba(212,175,55,.12);font-weight:300}

/* ====== INTRO / ABOUT ====== */
.intro{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}
.intro-img{position:relative;overflow:hidden;height:560px}
.intro-img img{width:100%;height:100%;object-fit:cover;transition:transform 1.4s ease}
.intro-img:hover img{transform:scale(1.06)}
.intro-img::after{content:'';position:absolute;inset:18px;border:1px solid var(--gold);pointer-events:none}
.intro-text .section-eyebrow{margin-bottom:14px}
.intro-text h2{font-size:clamp(32px,4.5vw,52px);font-weight:400;margin-bottom:26px}
.intro-text h2 span{font-style:italic;color:var(--gold)}
.intro-text p{color:#b4b4b4;font-size:16px;margin-bottom:18px;font-weight:300}
.intro-text .signature{font-family:var(--font-serif);font-style:italic;color:var(--gold);margin-top:30px;font-size:20px}

/* ====== DÉCIDEURS / INVITÉS ====== */
.guests-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}
.guest{position:relative;background:#111;border:1px solid var(--border);overflow:hidden;transition:transform .5s ease,box-shadow .5s ease;cursor:default}
.guest:hover{transform:translateY(-10px);box-shadow:0 30px 60px rgba(0,0,0,.6)}
.guest .photo{position:relative;height:380px;overflow:hidden}
.guest .photo img{width:100%;height:100%;object-fit:cover;transition:transform 1s ease;filter:grayscale(.2)}
.guest:hover .photo img{transform:scale(1.08);filter:grayscale(0)}
.guest .photo::after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.85));pointer-events:none}
.guest .meta{position:absolute;left:0;right:0;bottom:0;padding:26px 28px;z-index:2}
.guest .month{font-size:11px;color:var(--gold);letter-spacing:3px;text-transform:uppercase;margin-bottom:8px}
.guest .name{font-family:var(--font-serif);font-size:24px;color:#fff;margin-bottom:4px}
.guest .role{font-size:13px;color:#bbb;font-weight:300}
.guest .body{padding:26px 28px}
.guest .body p{color:#a0a0a0;font-size:14px;font-weight:300;line-height:1.7}

/* ====== TÉMOIGNAGES ====== */
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:32px}
.testi{background:#101010;border:1px solid var(--border);padding:42px 36px;position:relative;transition:all .4s ease}
.testi:hover{border-color:var(--gold);transform:translateY(-6px)}
.testi .quote{font-family:var(--font-serif);font-size:80px;color:var(--gold);position:absolute;top:6px;left:24px;line-height:1;opacity:.5}
.testi p{color:#c0c0c0;font-style:italic;font-size:15px;font-weight:300;margin:22px 0 28px;position:relative;z-index:2}
.testi .author{display:flex;align-items:center;gap:14px;border-top:1px solid var(--border);padding-top:20px}
.testi .author img{width:48px;height:48px;border-radius:50%;object-fit:cover;border:1px solid var(--gold)}
.testi .author b{display:block;color:#fff;font-weight:500;font-family:var(--font-serif);font-size:17px}
.testi .author span{color:var(--gold);font-size:12px;letter-spacing:1px}

/* ====== STATS / VALEURS ====== */
.values{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-top:60px}
.values .v{padding:42px 28px;text-align:center;border-right:1px solid var(--border)}
.values .v:last-child{border-right:none}
.values .v .num{font-family:var(--font-serif);font-size:54px;color:var(--gold);font-weight:300;display:block;margin-bottom:6px}
.values .v .label{font-size:12px;letter-spacing:3px;color:#a8a8a8;text-transform:uppercase}

/* ====== CTA BAND ====== */
.cta-band{position:relative;padding:120px 32px;text-align:center;background:linear-gradient(135deg,#0a0a0a 0%,#181208 100%);overflow:hidden}
.cta-band .container{position:relative;z-index:3}
.cta-band h2{font-size:clamp(32px,5vw,52px);font-weight:400;margin-bottom:22px}
.cta-band h2 span{font-style:italic;color:var(--gold)}
.cta-band p{color:#b4b4b4;max-width:600px;margin:0 auto 40px;font-weight:300;font-size:17px}

/* ====== CONTACT ====== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}
.contact-info{display:flex;flex-direction:column;gap:36px}
.contact-info .item{display:flex;gap:22px;align-items:flex-start}
.contact-info .icon{width:48px;height:48px;border:1px solid var(--gold);display:flex;align-items:center;justify-content:center;color:var(--gold);flex-shrink:0}
.contact-info .item h4{font-size:13px;letter-spacing:2px;text-transform:uppercase;color:var(--gold);margin-bottom:8px;font-family:var(--font-sans);font-weight:600}
.contact-info .item p,.contact-info .item a{color:#c8c8c8;font-size:15px;font-weight:300;line-height:1.6}
.form{background:#101010;border:1px solid var(--border);padding:48px 42px}
.form h3{font-size:28px;margin-bottom:8px}
.form>p{color:#9a9a9a;font-size:14px;margin-bottom:30px;font-weight:300}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:11px;letter-spacing:2px;color:var(--gold);text-transform:uppercase;margin-bottom:8px;font-weight:600}
.form-group input,.form-group textarea{width:100%;padding:14px 16px;background:#0a0a0a;border:1px solid #2a2a2a;color:#fff;font-family:inherit;font-size:15px;transition:border-color .3s ease,background .3s ease}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--gold);background:#0d0d0d}
.form-group textarea{resize:vertical;min-height:130px}
.form button{width:100%;margin-top:8px}
.form-msg{margin-top:18px;padding:14px;text-align:center;font-size:14px;border-radius:2px;display:none}
.form-msg.ok{display:block;background:rgba(212,175,55,.12);border:1px solid var(--gold);color:var(--gold)}
.form-msg.err{display:block;background:rgba(220,53,69,.12);border:1px solid #dc3545;color:#ff8b95}

/* ====== FOOTER ====== */
footer{background:#050505;border-top:1px solid var(--border);padding:80px 0 30px;position:relative}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:60px}
.footer-col h5{font-size:12px;letter-spacing:3px;color:var(--gold);text-transform:uppercase;margin-bottom:22px;font-family:var(--font-sans);font-weight:600}
.footer-col p,.footer-col a{color:#9c9c9c;font-size:14px;font-weight:300;line-height:1.9;display:block}
.footer-col a:hover{color:var(--gold)}
.footer-brand .logo{margin-bottom:18px}
.footer-brand p{max-width:340px;font-style:italic;color:#b0b0b0}
.footer-bottom{border-top:1px solid var(--border);padding-top:26px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px}
.footer-bottom p{color:#777;font-size:12px;letter-spacing:.5px}
.footer-bottom .legal{display:flex;gap:24px;flex-wrap:wrap}
.footer-bottom .legal a{color:#888;font-size:12px}

/* ====== LEGAL PAGES ====== */
.legal-page{padding:160px 0 100px;background:var(--black)}
.legal-page .container{max-width:880px}
.legal-page h1{font-size:48px;font-weight:400;margin-bottom:14px;color:#fff}
.legal-page h1 span{font-style:italic;color:var(--gold)}
.legal-page .lead{color:#a0a0a0;margin-bottom:50px;font-size:16px;font-weight:300}
.legal-page h2{font-size:22px;color:var(--gold);margin:42px 0 16px;font-family:var(--font-sans);letter-spacing:1px;font-weight:500;text-transform:uppercase}
.legal-page h3{font-size:18px;color:#fff;margin:24px 0 10px;font-family:var(--font-sans)}
.legal-page p,.legal-page li{color:#c0c0c0;font-size:15px;margin-bottom:14px;font-weight:300;line-height:1.8}
.legal-page ul{padding-left:24px;margin-bottom:14px}
.legal-page strong{color:var(--gold);font-weight:500}

/* ====== COOKIES BANNER ====== */
.cookies{position:fixed;bottom:20px;left:20px;right:20px;max-width:640px;margin:0 auto;background:#121212;border:1px solid var(--gold);padding:20px 26px;z-index:200;box-shadow:0 20px 50px rgba(0,0,0,.7);display:none;flex-direction:column;gap:14px}
.cookies.show{display:flex;animation:fadeUp .5s ease}
.cookies p{color:#c8c8c8;font-size:13px;font-weight:300}
.cookies p a{color:var(--gold)}
.cookies-actions{display:flex;gap:10px;justify-content:flex-end;flex-wrap:wrap}
.cookies button{padding:10px 22px;font-size:11px;letter-spacing:1.5px;text-transform:uppercase;font-weight:600;cursor:pointer;border:1px solid var(--gold);transition:all .3s ease}
.cookies .accept{background:var(--gold);color:#000}
.cookies .accept:hover{background:var(--gold-light)}
.cookies .refuse{background:transparent;color:var(--gold)}
.cookies .refuse:hover{background:var(--gold);color:#000}

/* ====== PAGE HEADER ====== */
.page-header{position:relative;padding:180px 0 100px;text-align:center;overflow:hidden;background:linear-gradient(135deg,#0a0a0a 0%,#181208 100%)}
.page-header .container{position:relative;z-index:3}
.page-header h1{font-size:clamp(40px,6vw,68px);font-weight:400;margin-bottom:16px}
.page-header h1 span{font-style:italic;color:var(--gold)}
.page-header p{color:#a8a8a8;max-width:640px;margin:0 auto;font-weight:300;font-size:17px}
.crumbs{font-size:12px;color:var(--gold);letter-spacing:3px;text-transform:uppercase;margin-bottom:24px}
.crumbs a{color:#888}

/* ====== RESPONSIVE ====== */
@media(max-width:1024px){
  .cards-grid,.guests-grid,.testimonials{grid-template-columns:repeat(2,1fr)}
  .intro,.contact-grid{grid-template-columns:1fr;gap:48px}
  .intro-img{height:420px}
  .values{grid-template-columns:repeat(2,1fr)}
  .values .v:nth-child(2){border-right:none}
  .values .v:nth-child(1),.values .v:nth-child(2){border-bottom:1px solid var(--border)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:40px}
}
@media(max-width:768px){
  .container{padding:0 20px}
  section{padding:80px 0}
  .nav-inner{padding:14px 20px}
  .nav-links{position:fixed;top:64px;left:0;right:0;background:#0a0a0a;flex-direction:column;padding:30px;gap:22px;transform:translateY(-130%);transition:transform .4s ease;border-bottom:1px solid var(--border)}
  .nav-links.open{transform:translateY(0)}
  .nav-links a{font-size:14px}
  .burger{display:flex}
  .logo .name{font-size:15px}
  .logo .mark{width:34px;height:34px;font-size:14px}
  .hero{min-height:90vh}
  .hero h1{font-size:42px}
  .hero p{font-size:16px}
  .hero-eyebrow{font-size:11px;letter-spacing:4px}
  .cards-grid,.guests-grid,.testimonials{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .form{padding:32px 24px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;text-align:center}
  .section-head{margin-bottom:50px}
  .page-header{padding:140px 0 70px}
  .legal-page{padding:120px 0 70px}
  .legal-page h1{font-size:36px}
  .values{grid-template-columns:1fr}
  .values .v{border-right:none;border-bottom:1px solid var(--border)}
  .values .v:last-child{border-bottom:none}
  .cookies{left:12px;right:12px;padding:16px 18px}
}