/* Le ciel de Jeremy & Gladys — styles partagés */
:root{
  color-scheme: dark;
  --void:#040914; --night:#0A1628; --panel:rgba(14,29,51,.78); --panel-solid:#0E1D33;
  --ink:#F3ECDD; --soft:#C9C2B3; --muted:#8C98AA; --line:rgba(243,236,221,.14);
  --gold:#F0CD8A; --gold-ink:#1A1307; --a:#AFCBF5; --b:#F4B8A8; --both:#93E3D5; --err:#F4A7A0;
  --serif:"Cormorant Garamond","Iowan Old Style",Georgia,serif;
  --script:"Ephesis","Cormorant Garamond",Georgia,serif;
  --sans:"Jost",system-ui,-apple-system,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}
[hidden]{display:none!important}
html,body{margin:0;background:var(--void);color:var(--ink)}
body{font-family:var(--sans);font-size:16px;line-height:1.6;min-height:100vh;-webkit-font-smoothing:antialiased}
canvas.fond{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none}
.page{position:relative;z-index:1;max-width:620px;margin:0 auto;padding:max(28px,env(safe-area-inset-top)) 18px calc(56px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:34px}
.demo{position:relative;z-index:2;background:rgba(240,205,138,.14);border-bottom:1px solid rgba(240,205,138,.3);color:var(--gold);font-size:13px;text-align:center;padding:8px 16px}

.hero{display:flex;flex-direction:column;align-items:center;text-align:center;gap:6px;padding-top:18px}
.kicker{font-size:12px;letter-spacing:.26em;text-transform:uppercase;font-weight:500;color:var(--gold)}
.names{font-family:var(--script);font-weight:400;font-size:clamp(64px,17vw,112px);line-height:1;margin:6px 0 2px;text-wrap:balance}
.when{font-family:var(--serif);font-style:italic;font-size:21px;color:var(--soft)}
.lead{font-family:var(--serif);font-size:23px;line-height:1.4;text-align:center;margin:0;color:var(--ink);text-wrap:pretty}
.lead em{color:var(--gold);font-style:italic}

.video{margin:0;display:flex;flex-direction:column;gap:10px;align-items:center}
.video video{width:min(100%,340px);aspect-ratio:9/16;border-radius:18px;border:1px solid var(--line);background:#000;box-shadow:0 24px 60px rgba(0,0,0,.5)}
.video figcaption{font-size:13px;color:var(--muted);letter-spacing:.04em}

.card{background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:26px 22px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;flex-direction:column;gap:22px}
.card h2{font-family:var(--serif);font-weight:500;font-size:34px;line-height:1.05;margin:0;text-wrap:balance}
.card .sub{margin:-12px 0 0;color:var(--soft);font-size:15px}

.progress{display:block;width:100%;height:auto;max-height:70px}
.progress line{stroke:rgba(240,205,138,.18);stroke-width:1.2;transition:stroke .5s}
.progress line.on{stroke:rgba(240,205,138,.7)}
.progress circle{fill:rgba(243,236,221,.18);transition:fill .5s,r .5s}
.progress circle.on{fill:var(--gold)}
.progress circle.now{fill:#fff}
.progress text{font:500 9px var(--sans);letter-spacing:.14em;fill:var(--muted);text-transform:uppercase}

fieldset{border:0;margin:0;padding:0;display:flex;flex-direction:column;gap:18px;min-width:0}
legend{padding:0;margin-bottom:4px}
.q{display:flex;flex-direction:column;gap:8px}
.q > .label,.q > label{font-family:var(--serif);font-size:22px;line-height:1.2;color:var(--ink)}
.help{font-size:13px;color:var(--muted);margin:0}
input[type=text],input[type=number],input[type=email],textarea{font:400 17px var(--sans);color:var(--ink);background:rgba(4,9,20,.7);border:1px solid var(--line);border-radius:12px;padding:13px 14px;width:100%}
input::placeholder,textarea::placeholder{color:#6F7B8E}
textarea{min-height:150px;resize:vertical;line-height:1.5}
input:focus,textarea:focus{outline:none;border-color:rgba(240,205,138,.7);box-shadow:0 0 0 3px rgba(240,205,138,.15)}
.choices{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.choices.four{grid-template-columns:repeat(2,1fr)}
.choice{position:relative}
.choice input{position:absolute;opacity:0;inset:0;cursor:pointer}
.choice span{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;min-height:78px;padding:12px 8px;border:1px solid var(--line);border-radius:14px;background:rgba(4,9,20,.55);text-align:center;font-weight:500;font-size:15px;transition:border-color .2s,background .2s,transform .2s}
.choices.four .choice span{min-height:52px;flex-direction:row}
.choice span i{width:10px;height:10px;border-radius:50%;box-shadow:0 0 12px currentColor;display:block}
.choice input:checked + span{border-color:var(--gold);background:rgba(240,205,138,.12);transform:translateY(-1px)}
.choice input:focus-visible + span{outline:2px solid var(--gold);outline-offset:2px}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font:500 13px var(--sans);color:var(--soft);background:transparent;border:1px solid var(--line);border-radius:99px;padding:7px 13px;cursor:pointer}
.chip:hover{border-color:rgba(240,205,138,.5);color:var(--ink)}
.check{display:flex;gap:12px;align-items:flex-start;font-size:15px;color:var(--soft);cursor:pointer}
.check input{width:20px;height:20px;margin-top:3px;accent-color:var(--gold);flex:none}
.row2{display:grid;grid-template-columns:1fr 1.4fr;gap:12px}
.count{font-size:12px;color:var(--muted);text-align:right;font-variant-numeric:tabular-nums}
.err{color:var(--err);font-size:14px;min-height:1.2em;margin:0}
.note{font-size:14px;color:var(--soft);border-left:2px solid var(--gold);padding-left:12px;margin:0}

.drop{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;min-height:170px;border:1.5px dashed rgba(240,205,138,.45);border-radius:16px;background:rgba(4,9,20,.45);text-align:center;padding:18px;cursor:pointer}
.drop input{position:absolute;inset:0;opacity:0;cursor:pointer}
.drop b{font-weight:500}
.drop small{color:var(--muted);font-size:13px}
.drop svg{width:34px;height:34px;fill:var(--gold)}
.polaroid{align-self:center;background:#FAF6EE;padding:12px 12px 44px;border-radius:4px;box-shadow:0 18px 40px rgba(0,0,0,.45);transform:rotate(-3deg);position:relative;max-width:260px}
.polaroid img{display:block;width:100%;max-height:300px;object-fit:cover;border-radius:2px}
.polaroid figcaption{position:absolute;left:0;right:0;bottom:8px;text-align:center;font-family:var(--script);font-size:26px;color:#2A2420}
.link{background:none;border:0;color:var(--muted);text-decoration:underline;font:inherit;font-size:14px;cursor:pointer;align-self:center}

.nav{display:flex;gap:10px;justify-content:space-between;align-items:center}
.btn{font:500 16px var(--sans);letter-spacing:.02em;border-radius:99px;padding:14px 24px;border:1px solid var(--line);background:transparent;color:var(--ink);cursor:pointer;min-height:50px}
.btn.gold{background:var(--gold);border-color:var(--gold);color:var(--gold-ink)}
.btn.wide{flex:1}
.btn:disabled{opacity:.55;cursor:default}
button:focus-visible,.btn:focus-visible{outline:2px solid var(--gold);outline-offset:3px}

.done{align-items:center;text-align:center}
.done .big{font-family:var(--serif);font-size:40px;line-height:1.05;margin:0;text-wrap:balance}
.done .big em{font-family:var(--script);font-style:normal;color:var(--gold);font-size:1.25em}
.done p{margin:0;color:var(--soft)}
.star-burst{width:120px;height:120px}

.foot{font-size:12px;color:var(--muted);text-align:center;margin:0}
.sr{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
@media (max-width:420px){.choices{grid-template-columns:1fr}.choice span{min-height:56px;flex-direction:row}.row2{grid-template-columns:1fr}}
@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}

.me{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px 12px;background:rgba(240,205,138,.1);border:1px solid rgba(240,205,138,.45);border-radius:12px;padding:12px 14px}
.me b{font-family:var(--serif);font-size:24px;font-weight:500}
.me span{color:var(--soft);font-size:14px}
.me .link{margin-left:auto}
.chip.star{color:var(--ink);border-color:rgba(240,205,138,.5)}
.chip.star small{color:var(--muted);margin-left:4px}
.chip.star{display:block;width:100%;text-align:left;padding:10px 14px;font-size:15px}

/* Messages d'erreur bien visibles */
.err:not(:empty){background:rgba(244,120,110,.16);border:1.5px solid var(--err);border-radius:12px;padding:12px 14px;font-size:16px;font-weight:500;color:#FFD9D4;display:flex;gap:10px;align-items:flex-start}
.err:not(:empty)::before{content:"!";flex:none;width:22px;height:22px;border-radius:50%;background:var(--err);color:#2A0C08;font-weight:700;display:grid;place-items:center;font-size:14px;line-height:1;margin-top:1px}
.err.shake{animation:shake .45s}
.invalid{border-color:var(--err)!important;box-shadow:0 0 0 3px rgba(244,120,110,.3)!important;border-radius:14px}
.choices.invalid{outline:2px solid var(--err);outline-offset:6px;box-shadow:none!important}
@keyframes shake{0%,100%{transform:none}20%{transform:translateX(-7px)}40%{transform:translateX(6px)}60%{transform:translateX(-4px)}80%{transform:translateX(3px)}}