:root{
  --navy:#101b3d;--navy-deep:#071325;--teal:#0798b4;--cyan:#12bad0;--orange:#ff8a00;--orange-2:#ffad21;
  --ink:#152039;--muted:#6d7484;--line:#e5e8ef;--paper:#f5f7fb;--white:#fff;
  --shadow:0 28px 80px rgba(8,20,45,.16);--soft-shadow:0 12px 36px rgba(10,26,56,.10)
}
*{box-sizing:border-box}html{scroll-behavior:smooth;background:#fff}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}a{color:var(--teal)}
.landing-shell{min-height:100svh;display:grid;grid-template-columns:minmax(620px,1.15fr) minmax(500px,.85fr);background:#fff}

/* Colonne événement : le visuel officiel est toujours affiché EN ENTIER. */
.visual-panel{position:relative;isolation:isolate;min-height:100svh;overflow:hidden;background:#071a2c}
.visual-ambient{position:absolute;inset:-6%;z-index:-4;background:url('./salon-hero.jpg') center center/cover no-repeat;filter:blur(34px) saturate(1.12);opacity:.38;transform:scale(1.11)}
.visual-shade{position:absolute;inset:0;z-index:-3;background:linear-gradient(145deg,rgba(3,14,29,.86) 0%,rgba(4,25,45,.69) 46%,rgba(3,14,29,.93) 100%)}
.visual-panel:before{content:"";position:absolute;inset:0;z-index:-2;pointer-events:none;background:radial-gradient(circle at 80% 12%,rgba(0,190,214,.18),transparent 30%),radial-gradient(circle at 16% 86%,rgba(255,137,0,.17),transparent 30%)}
.visual-panel:after{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;background:linear-gradient(105deg,transparent 62%,rgba(11,168,190,.08) 62.2%,transparent 62.5% 66%,rgba(255,145,0,.08) 66.2%,transparent 66.5%)}
.visual-content{width:100%;min-height:100svh;padding:28px clamp(25px,3.6vw,58px) 34px;display:flex;flex-direction:column;gap:20px;color:#fff}
.visual-topline{display:flex;align-items:center;justify-content:space-between;gap:16px}
.invite-badge{display:inline-flex;align-items:center;gap:9px;width:max-content;padding:10px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.32);background:rgba(4,20,40,.42);backdrop-filter:blur(14px);font-size:11px;font-weight:850;letter-spacing:.11em;text-transform:uppercase;box-shadow:0 10px 32px rgba(0,0,0,.12)}
.invite-badge span{width:7px;height:7px;border-radius:50%;background:var(--orange);box-shadow:0 0 0 4px rgba(255,138,0,.18)}
.visual-note{font-size:10px;font-weight:850;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.68)}
.poster-frame{position:relative;width:min(100%,980px);margin:0;border-radius:18px;overflow:hidden;border:1px solid rgba(255,255,255,.24);background:#061827;box-shadow:0 30px 70px rgba(0,0,0,.31),0 0 0 1px rgba(0,180,203,.08);aspect-ratio:5/3}
.poster-frame:after{content:"";position:absolute;inset:0;pointer-events:none;box-shadow:inset 0 0 0 1px rgba(255,255,255,.07)}
.event-poster{display:block;width:100%;height:100%;object-fit:contain;object-position:center;background:#061827}
.visual-caption{width:min(100%,880px);margin-top:auto;padding-top:2px}
.visual-kicker{margin:0 0 10px;color:#ffbc56;font-size:11.5px;font-weight:900;text-transform:uppercase;letter-spacing:.14em}
.visual-caption h1{margin:0;max-width:830px;font-size:clamp(31px,3.1vw,49px);line-height:1.02;letter-spacing:-.047em;font-weight:850;text-wrap:balance;text-shadow:0 7px 28px rgba(0,0,0,.18)}
.visual-caption h1 em{font-style:normal;color:#ff9e0d}
.visual-copy{max-width:760px;margin:13px 0 17px;color:rgba(255,255,255,.87);font-size:clamp(14px,1.05vw,17px);line-height:1.52}.visual-copy strong{color:#fff}
.visual-meta{display:flex;flex-wrap:wrap;gap:8px}.visual-meta span{padding:9px 11px;border-radius:9px;border:1px solid rgba(255,255,255,.17);background:rgba(4,20,39,.35);backdrop-filter:blur(12px);font-size:10.8px;color:rgba(255,255,255,.80)}.visual-meta strong{color:#fff}

.form-panel{min-height:100svh;display:flex;flex-direction:column;background:linear-gradient(180deg,#fff 0%,#fbfcff 100%);padding:29px clamp(28px,4vw,64px) 22px;position:relative}.form-panel:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--teal),var(--orange))}
.brand-header{display:flex;align-items:center;gap:17px;height:74px}.ci-logo{width:min(215px,47%);height:auto;display:block}.brand-separator{width:1px;height:38px;background:#dce1e9}.salon-logo{width:78px;height:65px;object-fit:contain;display:block}
.form-wrap{width:min(600px,100%);margin:auto;padding:34px 0 30px}.form-heading{margin-bottom:26px}.form-kicker{margin:0 0 9px;color:var(--orange);font-size:11px;font-weight:900;letter-spacing:.16em;text-transform:uppercase}.form-heading h2{font-size:clamp(36px,3.55vw,54px);line-height:1.02;letter-spacing:-.052em;margin:0 0 13px;color:var(--navy);font-weight:850}.form-heading>p:last-child{color:var(--muted);font-size:15.5px;line-height:1.62;margin:0;max-width:540px}.form-heading strong{color:var(--ink)}
.invite-form{display:grid;gap:15px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{display:grid;gap:7px}.field>span{font-size:12.5px;font-weight:800;color:#3e4658}.field b,.privacy-check b{color:var(--orange)}.field small{font-weight:600;color:#9aa0ae;margin-left:5px}.field input,.field select{width:100%;height:52px;border:1px solid var(--line);border-radius:11px;background:#fff;color:var(--ink);font:inherit;padding:0 14px;outline:none;transition:border-color .18s,box-shadow .18s,transform .18s;box-shadow:0 1px 0 rgba(9,21,43,.02)}.field input:hover,.field select:hover{border-color:#d1d6e0}.field input:focus,.field select:focus{border-color:#5eacc2;box-shadow:0 0 0 4px rgba(8,153,181,.10)}.field input::placeholder{color:#a9afba}.select-wrap{position:relative}.select-wrap:after{content:"";position:absolute;right:17px;top:20px;width:7px;height:7px;border-right:2px solid #697284;border-bottom:2px solid #697284;transform:rotate(45deg);pointer-events:none}.field select{appearance:none;padding-right:42px}
.privacy-check{display:grid;grid-template-columns:19px 1fr;gap:10px;align-items:start;color:#777f8e;font-size:11.7px;line-height:1.5;margin-top:2px}.privacy-check input{width:18px;height:18px;accent-color:var(--teal);margin:1px 0 0}.privacy-check a{font-weight:700;text-decoration-thickness:1px;text-underline-offset:2px}
.submit-btn{border:0;border-radius:12px;min-height:61px;background:linear-gradient(120deg,#ff8000 0%,#ff9d00 68%,#ffb119 100%);color:#fff;padding:10px 17px 10px 20px;font:inherit;display:flex;align-items:center;justify-content:space-between;gap:16px;cursor:pointer;box-shadow:0 14px 30px rgba(255,137,0,.27);transition:transform .18s,box-shadow .18s,filter .18s}.submit-btn:hover{transform:translateY(-2px);box-shadow:0 18px 37px rgba(255,137,0,.34);filter:saturate(1.05)}.submit-btn:active{transform:translateY(0)}.submit-btn>span{display:flex;flex-direction:column;align-items:flex-start;font-weight:900;font-size:15px;line-height:1.16}.submit-btn small{font-weight:700;font-size:9.5px;letter-spacing:.12em;text-transform:uppercase;opacity:.82;margin-bottom:4px}.submit-btn svg{width:23px;height:23px;fill:none;stroke:currentColor;stroke-width:2}.form-assurance{display:flex;gap:9px;align-items:flex-start;color:#8a91a0}.form-assurance .shield{flex:0 0 19px;width:19px;height:19px;border-radius:50%;display:grid;place-items:center;background:#edf8f7;color:#16857f;font-size:11px;font-weight:900}.form-assurance p{margin:0;font-size:10.7px;line-height:1.48}.trap{position:absolute!important;left:-10000px!important;top:auto!important;width:1px!important;height:1px!important;overflow:hidden!important;opacity:0!important;pointer-events:none!important}.alert{padding:12px 14px;border-radius:10px;margin:0 0 17px;font-size:12.5px}.alert.error{background:#fff3ef;color:#8a3424;border:1px solid #f8d1c6}
.mini-footer{display:flex;justify-content:space-between;gap:16px;border-top:1px solid #eceef3;padding-top:17px;font-size:10.8px;color:#969ca8}.mini-footer nav{display:flex;gap:12px}.mini-footer a{color:#777f8d;text-decoration:none}.mini-footer a:hover{text-decoration:underline}
.thanks-page,.legal-page{min-height:100vh;background:radial-gradient(circle at top left,#dff5f6,transparent 36%),#f4f6fa;padding:28px;display:grid;place-items:center}.thanks-card,.legal-card{width:min(720px,100%);background:#fff;border-radius:22px;box-shadow:var(--shadow);padding:clamp(30px,5vw,56px)}.thanks-card{text-align:center}.success-icon{width:64px;height:64px;border-radius:50%;display:grid;place-items:center;margin:0 auto 24px;background:#e2f4ef;color:#18805d;font-size:30px;font-weight:900}.thanks-card h1{font-size:clamp(32px,5vw,48px);letter-spacing:-.05em;margin:8px 0 14px;color:var(--navy)}.thanks-card>p{color:var(--muted);line-height:1.6}.thanks-event{margin:26px auto;display:grid;gap:6px;border:1px solid var(--line);border-radius:14px;padding:17px}.thanks-event span{color:var(--muted);font-size:14px}.back-link{display:inline-block;margin-top:5px;text-decoration:none;font-weight:800}.legal-page{display:block}.legal-card{margin:20px auto;line-height:1.65}.legal-back{text-decoration:none;font-weight:700;font-size:13px}.legal-card h1{font-size:42px;letter-spacing:-.05em;margin:26px 0 4px;color:var(--navy)}.legal-card h2{font-size:19px;margin:27px 0 4px}.legal-card p{color:#526168}.legal-date{margin-top:0!important;color:#89969b!important}.legal-note{margin-top:32px;padding:16px;background:#f7f9f9;border-radius:12px;font-size:12px}

@media(max-width:1180px){.landing-shell{grid-template-columns:1fr}.visual-panel{min-height:auto}.visual-content{min-height:auto;padding:28px clamp(22px,5vw,56px) 36px}.poster-frame{width:min(100%,980px);align-self:center}.visual-caption{margin-top:2px;align-self:center;width:min(100%,980px)}.form-panel{min-height:auto;padding:28px 34px 22px}.form-wrap{margin:20px auto 36px}.brand-header{max-width:600px;width:100%;margin:0 auto}.mini-footer{max-width:600px;width:100%;margin:0 auto}}
@media(max-width:650px){.visual-content{padding:20px 15px 27px;gap:15px}.visual-topline{gap:10px}.invite-badge{padding:8px 11px;font-size:9.5px}.visual-note{font-size:8.5px}.poster-frame{border-radius:12px;box-shadow:0 18px 45px rgba(0,0,0,.30)}.visual-kicker{font-size:9.5px;margin-bottom:8px}.visual-caption h1{font-size:33px;line-height:1.02}.visual-copy{font-size:14.2px;margin:11px 0 15px}.visual-meta{gap:6px}.visual-meta span{font-size:9.5px;padding:7px 8px}.form-panel{padding:22px 18px 18px}.brand-header{height:62px;gap:12px}.ci-logo{width:185px}.brand-separator{height:31px}.salon-logo{width:63px;height:55px}.form-wrap{padding:24px 0 20px;margin:0 auto}.form-heading h2{font-size:38px}.form-heading>p:last-child{font-size:14.5px}.field-grid{grid-template-columns:1fr}.invite-form{gap:14px}.field input,.field select{height:50px}.submit-btn{min-height:61px}.mini-footer{flex-direction:column;gap:9px}.mini-footer nav{flex-wrap:wrap}}
@media(max-width:390px){.visual-caption h1{font-size:29px}.visual-meta span{font-size:9px}.ci-logo{width:164px}.salon-logo{width:57px}}