/* ═══════════════════════════════════════════
   Bat Mitsvah — Clara Sebag
   ═══════════════════════════════════════════ */

:root{
  /* Or */
  --gold:        #CFAE66;
  --gold-deep:   #A9873F;
  --gold-soft:   #E4CE97;
  --gold-pale:   #F0E4C6;
  /* Rose */
  --rose:        #F9E7E9;
  --rose-deep:   #F1CFD4;
  --rose-tint:   #FDF6F5;
  /* Encre */
  --ink:         #4A3B2A;
  --ink-soft:    #7A6852;
  --white:       #FFFFFF;
  --night:       #171223;

  --serif:  "Cormorant Garamond", "Marcellus", Georgia, serif;
  --script: "Pinyon Script", "Snell Roundhand", cursive;
  --sans:   "DM Sans", -apple-system, "Segoe UI", Helvetica, Arial, sans-serif;

  --wrap: 1140px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

*,*::before,*::after{ box-sizing:border-box; }

/* L'attribut `hidden` doit toujours l'emporter : une règle d'auteur comme
   `display:grid` sur la visionneuse annulerait sinon le `display:none` du
   navigateur, laissant un calque invisible capter tous les clics. */
[hidden]{ display:none !important; }

html{ scroll-behavior:smooth; overflow-x:hidden; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  font-family:var(--sans);
  font-size:17px;
  line-height:1.75;
  color:var(--ink);
  background:var(--white);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }

/* ── Ornement or ───────────────────────── */
.flourish{ width:min(420px,72vw); height:auto; display:block; margin:0 auto; }
.flourish--top{ margin-bottom:clamp(14px,3vw,26px); }
.flourish--bottom{ margin-top:clamp(10px,2vw,20px); transform:scaleY(-1); }

/* ── Typographie partagée ──────────────── */
.overline{
  font-family:var(--sans);
  font-size:.72rem;
  letter-spacing:.34em;
  text-transform:uppercase;
  color:var(--gold-deep);
  margin:0 0 .6em;
  font-weight:500;
}

.script{
  font-family:var(--script);
  font-weight:400;
  color:var(--gold-deep);
  line-height:1.1;
  margin:0;
  background:linear-gradient(100deg,#D8BE83 0%,#A9873F 28%,#8E6C33 50%,#B7954E 72%,#E0CB95 100%);
  -webkit-background-clip:text;
  background-clip:text;
  color:transparent;
  padding:.06em .12em .14em;
}
.script--lg{ font-size:clamp(2.6rem,7vw,4.2rem); }
.script--xl{ font-size:clamp(3.4rem,11vw,6rem); margin-top:.1em; }

.rule{
  width:190px; height:1px; margin:1.4em auto;
  background:linear-gradient(90deg,transparent,var(--gold) 22%,var(--gold-deep) 50%,var(--gold) 78%,transparent);
  position:relative;
}
.rule::after{
  content:""; position:absolute; left:50%; top:50%;
  width:7px; height:7px; margin:-3.5px 0 0 -3.5px;
  background:var(--gold); transform:rotate(45deg);
}
.rule--gold{ opacity:.95; }

.lead{
  font-family:var(--serif);
  font-size:clamp(1.15rem,2.4vw,1.42rem);
  line-height:1.85;
  color:var(--ink);
  margin:1.4em auto;
  max-width:42ch;
  font-weight:400;
}
.lead b{ font-weight:600; color:var(--gold-deep); }

/* ── Boutons ───────────────────────────── */
.btn{
  --btn-bg:var(--gold);
  display:inline-flex; align-items:center; gap:.6em;
  font-family:var(--sans);
  font-size:.82rem;
  font-weight:500;
  letter-spacing:.19em;
  text-transform:uppercase;
  color:var(--white);
  background:var(--btn-bg);
  border:1px solid var(--btn-bg);
  border-radius:3px;
  padding:15px 30px;
  text-decoration:none;
  cursor:pointer;
  transition:background .35s var(--ease), color .35s var(--ease), transform .35s var(--ease), box-shadow .35s var(--ease);
  box-shadow:0 6px 22px -12px rgba(140,105,45,.75);
}
.btn:hover{ background:var(--gold-deep); border-color:var(--gold-deep); transform:translateY(-2px); box-shadow:0 12px 28px -14px rgba(140,105,45,.9); }
.btn:focus-visible{ outline:2px solid var(--gold-deep); outline-offset:3px; }
.btn__arrow{ font-size:1.05em; line-height:1; }

.btn--ghost{ background:transparent; color:var(--gold-deep); border-color:var(--gold); box-shadow:none; }
.btn--ghost:hover{ background:var(--gold); color:var(--white); }

.btn--hero{ margin-top:clamp(26px,5vw,40px); }
.btn--submit{ padding:16px 46px; font-size:.85rem; }

.btn-row{ display:flex; flex-wrap:wrap; gap:12px; margin-top:1.8em; }
.center .btn-row{ justify-content:center; }

.link-cal{
  display:inline-block; margin-top:1.3em;
  font-size:.8rem; letter-spacing:.1em; text-transform:uppercase;
  color:var(--ink-soft); text-decoration:none;
  border-bottom:1px solid var(--gold-soft); padding-bottom:2px;
  transition:color .3s var(--ease), border-color .3s var(--ease);
}
.link-cal:hover{ color:var(--gold-deep); border-color:var(--gold-deep); }

/* ── Mise en page ──────────────────────── */
.wrap{ width:min(var(--wrap),92vw); margin-inline:auto; }
.wrap--narrow{ width:min(760px,90vw); }
.wrap--form{ width:min(720px,92vw); }
.center{ text-align:center; }

.section{ padding:clamp(72px,11vw,124px) 0; position:relative; }
.section--white{ background:var(--white); }
.section--rose{ background:linear-gradient(180deg,var(--rose-tint),#FBF1F0 55%,var(--rose-tint)); }
.section--aquarelle{
  background:url("assets/background-wide.jpg") center/cover no-repeat, var(--rose);
  position:relative;
}
.section--aquarelle::before{
  content:""; position:absolute; inset:0;
  /* Chaque section recadre l'aquarelle indépendamment : sans cela, deux
     sections voisines se rejoignent sur une cassure nette. Le voile plus
     dense aux bords fait que la jointure tombe sur deux tons proches. */
  background:linear-gradient(180deg,
    rgba(255,255,255,.74) 0%,
    rgba(255,255,255,.50) 16%,
    rgba(255,255,255,.46) 84%,
    rgba(255,255,255,.74) 100%);
}
.section--aquarelle > *{ position:relative; z-index:1; }

/* ══════════ HERO ══════════ */
.hero{
  min-height:100svh;
  display:grid;
  place-items:center;
  text-align:center;
  padding:70px 6vw;
  background:url("assets/background-wide.jpg") center/cover no-repeat, var(--rose);
  position:relative;
}
@media (max-width:760px){
  .hero{ background-image:url("assets/background.jpg"); }
}
.hero::after{
  content:""; position:absolute; inset:0;
  background:radial-gradient(ellipse 70% 55% at 50% 45%,rgba(255,255,255,.5),transparent 72%);
  pointer-events:none;
}
.hero__inner{ position:relative; z-index:2; }

.hero__kicker{
  font-family:var(--serif);
  font-size:clamp(1.5rem,4.4vw,2.5rem);
  font-weight:400;
  letter-spacing:.2em;
  text-transform:uppercase;
  margin:0;
  background:linear-gradient(100deg,#D8BE83,#A9873F 30%,#8E6C33 52%,#C6A25C 78%,#E0CB95);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero__name{
  font-family:var(--script);
  font-weight:400;
  font-size:clamp(4.6rem,17vw,9.5rem);
  line-height:.95;
  margin:.04em 0 0;
  padding:0 .1em .12em;
  background:linear-gradient(100deg,#E3CB92 0%,#A9873F 26%,#8A6830 50%,#B7954E 74%,#E8D5A2 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.hero__hebrew{
  font-family:var(--serif);
  font-size:clamp(1.3rem,4vw,1.9rem);
  color:var(--gold-deep);
  letter-spacing:.06em;
  margin:.1em 0 0;
  opacity:.9;
}

.hero__scroll{
  position:absolute; bottom:26px; left:50%; transform:translateX(-50%);
  width:1px; height:46px; background:linear-gradient(var(--gold),transparent);
  z-index:2;
}
.hero__scroll span{
  position:absolute; top:0; left:-2px; width:5px; height:5px; border-radius:50%;
  background:var(--gold-deep); animation:drop 2.1s var(--ease) infinite;
}
@keyframes drop{ 0%{ top:0; opacity:0 } 25%{ opacity:1 } 100%{ top:42px; opacity:0 } }

/* ══════════ FAIRE-PART ══════════ */
.annonce{
  display:flex; flex-direction:column; align-items:center;
  gap:clamp(1.5rem,3.4vw,2.3rem);
}
.annonce > p{ margin:0; }

.annonce__logo{
  width:clamp(58px,8vw,86px);
  height:auto;
  margin-bottom:clamp(.4rem,1vw,.8rem);
}

.annonce__famille{
  font-family:var(--serif);
  font-size:clamp(1.08rem,2.4vw,1.35rem);
  line-height:1.85;
  color:var(--ink);
}
/* Parents et fratrie : un cran au-dessus des grands-parents. */
.annonce__famille--proches{
  font-size:clamp(1.32rem,3.2vw,1.78rem);
  line-height:1.7;
}

.annonce__liaison{
  font-family:var(--serif);
  font-style:italic;
  font-size:clamp(1rem,2.1vw,1.16rem);
  color:var(--ink-soft);
}

.annonce__titre{
  font-family:var(--serif);
  font-size:clamp(2.1rem,6.6vw,3.6rem);
  font-weight:400;
  line-height:1.15;
  letter-spacing:.19em;
  text-transform:uppercase;
  /* l'interlettrage ajoute un blanc final : on le compense pour rester centré */
  text-indent:.19em;
  background:linear-gradient(100deg,#D8BE83 0%,#A9873F 28%,#8E6C33 50%,#B7954E 72%,#E0CB95 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}

.annonce__nom{ display:flex; flex-direction:column; align-items:center; gap:.12em; }
.annonce__prenom{
  font-family:var(--script);
  font-size:clamp(4rem,13vw,7rem);
  line-height:.95;
  margin:0;
  padding:0 .1em .12em;
  background:linear-gradient(100deg,#E3CB92 0%,#A9873F 26%,#8A6830 50%,#B7954E 74%,#E8D5A2 100%);
  -webkit-background-clip:text; background-clip:text; color:transparent;
}
.annonce__hebreu{
  font-family:var(--serif);
  font-size:clamp(1.3rem,3.6vw,1.8rem);
  letter-spacing:.06em;
  color:var(--gold-deep);
  margin:0;
  opacity:.92;
}

/* Flèche d'incitation au défilement */
.scroll-cue{
  display:block;
  width:clamp(28px,4vw,36px);
  margin:clamp(2.4rem,5.5vw,3.4rem) auto 0;
  color:var(--gold-deep);
  animation:cue 2.4s var(--ease) infinite;
  transition:color .3s var(--ease);
}
.scroll-cue svg{
  display:block; width:100%; height:auto;
  fill:none; stroke:currentColor; stroke-width:1.6;
  stroke-linecap:round; stroke-linejoin:round;
}
.scroll-cue:hover{ color:var(--gold); }
.scroll-cue:focus-visible{ outline:2px solid var(--gold-deep); outline-offset:6px; border-radius:2px; }
@keyframes cue{ 0%,100%{ transform:translateY(0) } 50%{ transform:translateY(6px) } }

/* ══════════ SAVE THE DATE ══════════ */
.date-line{
  font-family:var(--serif);
  font-size:clamp(1.3rem,3.4vw,1.85rem);
  letter-spacing:.1em;
  color:var(--ink);
  margin:.5em 0 0;
}

.countdown{
  display:flex; align-items:flex-start; justify-content:center;
  gap:clamp(4px,1.6vw,16px);
  margin-top:clamp(22px,4vw,36px);
}
.cd{
  display:flex; flex-direction:column; align-items:center;
  min-width:clamp(62px,15vw,104px);
  background:rgba(255,255,255,.62);
  border:1px solid rgba(207,174,102,.42);
  border-radius:4px;
  padding:clamp(12px,2.4vw,20px) clamp(6px,1.6vw,14px);
  backdrop-filter:blur(3px);
}
.cd__num{
  font-family:var(--serif);
  font-size:clamp(1.9rem,6.2vw,3.1rem);
  font-weight:500; line-height:1;
  color:var(--gold-deep);
  font-variant-numeric:tabular-nums;
}
.cd__lbl{
  font-size:.6rem; letter-spacing:.22em; text-transform:uppercase;
  color:var(--ink-soft); margin-top:.85em;
}
.cd__sep{
  font-family:var(--serif);
  font-size:clamp(1.4rem,4vw,2.2rem);
  color:var(--gold); line-height:1;
  padding-top:clamp(14px,2.8vw,26px);
}

@media (max-width:600px){
  .countdown{ gap:8px; }
  .cd__sep{ display:none; }
  .cd{ flex:1 1 0; min-width:0; padding:14px 4px; }
  .cd__lbl{ font-size:.53rem; letter-spacing:.12em; }
}

/* ══════════ SPLIT (cérémonie / réception) ══════════ */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:clamp(34px,6vw,84px);
  align-items:center;
}
.split__media{ position:relative; }
.split__media img{
  position:relative; z-index:1;
  width:100%; height:auto; aspect-ratio:3/4; object-fit:cover;
  border-radius:2px;
  box-shadow:0 26px 60px -34px rgba(74,59,42,.55);
}
.split__media .frame{
  position:absolute; inset:18px -18px -18px 18px;
  border:1px solid var(--gold-soft);
  border-radius:2px; z-index:0; pointer-events:none;
}

/* Le château est photographié en paysage : il garde son cadrage.
   Déclaré après la règle générale, qui a la même spécificité. */
.split__media--wide img{ aspect-ratio:3/2; }
.section--flip .split__media .frame{ inset:16px 16px -16px -16px; }

.event-date{
  font-family:var(--serif);
  font-size:clamp(1.2rem,2.6vw,1.5rem);
  letter-spacing:.07em; margin:.2em 0 .3em; color:var(--ink);
}
.event-info{ margin:.4em 0 1.2em; color:var(--ink-soft); font-size:1.02rem; }
.event-info b{ color:var(--ink); font-weight:500; }
.event-venue{
  font-family:var(--serif);
  font-size:clamp(1.25rem,2.8vw,1.6rem);
  font-weight:600; color:var(--gold-deep); margin:.1em 0 .15em;
}
.event-addr{ margin:0; color:var(--ink-soft); font-size:.98rem; line-height:1.6; }
.section--solo .quote{
  border-left:0; padding:1.2em 0 0;
  border-top:1px solid var(--gold-soft);
  max-width:32ch; margin-inline:auto;
}
.section--solo .rule{ margin-inline:auto; }

.quote{
  font-family:var(--serif); font-style:italic;
  font-size:clamp(1.05rem,2.3vw,1.25rem);
  color:var(--ink); margin:1.5em 0 0;
  padding-left:1em; border-left:2px solid var(--gold-soft);
}

@media (max-width:820px){
  .split{ grid-template-columns:1fr; gap:34px; }
  .split__body{ text-align:center; }
  .split__body .rule{ margin-inline:auto; }
  .split__body .quote{ border-left:0; padding:0; border-top:1px solid var(--gold-soft); padding-top:1.1em; }
  .section--flip .split__media{ order:-1; }
  .split__media{ width:min(420px,86vw); margin-inline:auto; }
  .btn-row{ justify-content:center; }
}

/* ══════════ ALBUM — bandeaux défilants ══════════ */
.marquee{
  --gap:clamp(8px,1.4vw,16px);
  overflow:hidden;
  margin-top:clamp(26px,4vw,42px);
  /* les extrémités s'estompent : le défilement n'a ni début ni fin visibles */
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
          mask-image:linear-gradient(90deg,transparent,#000 7%,#000 93%,transparent);
}
.marquee + .marquee{ margin-top:var(--gap); }
.section--bandeaux .marquee:first-of-type{ margin-top:0; }

.marquee__track{
  display:flex;
  width:max-content;
  animation:marquee 68s linear infinite;
}
.marquee--reverse .marquee__track{
  animation-duration:84s;
  animation-direction:reverse;
}
.marquee:hover .marquee__track,
.marquee:focus-within .marquee__track{ animation-play-state:paused; }

.marquee__group{ display:flex; }

/* La marge portée par chaque vignette (la dernière comprise) donne aux deux
   copies une largeur strictement identique : la boucle à -50% est invisible. */
.marquee__item{
  flex:0 0 auto;
  width:clamp(148px,19vw,238px);
  margin:0 var(--gap) 0 0;
  overflow:hidden;
  border-radius:2px;
  background:var(--rose-deep);
}
.marquee__item img{
  width:100%; height:auto; aspect-ratio:3/4; object-fit:cover;
  cursor:zoom-in;
  transition:transform .8s var(--ease), filter .5s var(--ease);
}
.marquee__item img:hover{ transform:scale(1.06); filter:saturate(1.06); }

@keyframes marquee{
  from{ transform:translateX(0); }
  to  { transform:translateX(-50%); }
}

@media (prefers-reduced-motion:reduce){
  .marquee{ overflow-x:auto; }
  .marquee__track{ animation:none; }
}

/* ══════════ FORMULAIRE ══════════ */
.rsvp__clos{
  font-family:var(--serif);
  font-size:clamp(1.05rem,2.3vw,1.3rem);
  line-height:1.9;
  color:var(--ink);
  max-width:40ch;
  margin:1.4em auto 0;
  text-wrap:balance;   /* évite « novembre » orphelin en fin de ligne */
}

.rsvp__titre{
  font-family:var(--serif);
  font-weight:400;
  font-size:clamp(1.45rem,3.6vw,2.15rem);
  line-height:1.45;
  letter-spacing:.04em;
  color:var(--gold-deep);
  max-width:30ch;
  margin:0 auto;
  text-wrap:balance;
}

.form{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px 22px;
  margin-top:clamp(32px,5vw,48px);
  background:rgba(255,255,255,.72);
  border:1px solid rgba(207,174,102,.34);
  border-radius:4px;
  padding:clamp(24px,4.5vw,44px);
  backdrop-filter:blur(4px);
}
.field{ display:flex; flex-direction:column; }
.field--full.center{ align-items:center; }
.field--full{ grid-column:1 / -1; }
@media (max-width:620px){ .form{ grid-template-columns:1fr; } }

.form label, .form legend{
  font-size:.72rem; letter-spacing:.17em; text-transform:uppercase;
  color:var(--ink-soft); margin-bottom:.7em; font-weight:500;
}
.form legend em{ font-style:normal; text-transform:none; letter-spacing:.06em; opacity:.8; }
.form label span, .form legend span{ color:var(--gold-deep); }

.form input[type=text], .form select, .form textarea{
  font-family:var(--sans); font-size:1rem; color:var(--ink);
  background:rgba(255,255,255,.92);
  border:1px solid rgba(207,174,102,.5);
  border-radius:3px;
  padding:12px 14px;
  width:100%;
  transition:border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.form textarea{ resize:vertical; min-height:110px; }
.form input:focus, .form select:focus, .form textarea:focus{
  outline:none; border-color:var(--gold-deep);
  box-shadow:0 0 0 3px rgba(207,174,102,.2);
}
.form input.invalid, .form select.invalid{ border-color:#C86A5E; box-shadow:0 0 0 3px rgba(200,106,94,.16); }

fieldset.field{ border:0; padding:0; margin:0; }
.choices{ display:flex; flex-wrap:wrap; gap:10px; }
.choice{
  flex:1 1 210px;
  display:flex; align-items:center; gap:.7em;
  margin:0; padding:13px 16px;
  border:1px solid rgba(207,174,102,.5);
  border-radius:3px;
  background:rgba(255,255,255,.92);
  cursor:pointer;
  text-transform:none; letter-spacing:normal; font-size:.95rem; color:var(--ink);
  transition:border-color .3s var(--ease), background .3s var(--ease);
}
.choice:hover{ border-color:var(--gold-deep); }
.choice input{ accent-color:var(--gold-deep); width:17px; height:17px; margin:0; }
.choice:has(input:checked){ background:rgba(207,174,102,.16); border-color:var(--gold-deep); }

.field[data-when][hidden]{ display:none; }
.hp{ position:absolute; left:-9999px; opacity:0; height:0; width:0; }

.form__note{
  margin:1.1em 0 0; font-size:.92rem; min-height:1.4em;
  color:var(--gold-deep); font-family:var(--serif); font-size:1.05rem;
}
.form__note.error{ color:#B4564A; }

/* ══════════ FOOTER ══════════ */
.footer{
  position:relative;
  background:url("assets/background-wide.jpg") center/cover no-repeat, var(--rose);
  /* un voile plus clair que la section précédente, pour que le pied de page
     reste dans le même monde tout en s'en détachant */
  border-top:1px solid rgba(207,174,102,.32);
  text-align:center;
  padding:clamp(46px,7vw,72px) 6vw;
}
.footer::before{
  content:""; position:absolute; inset:0;
  background:linear-gradient(180deg,rgba(255,255,255,.60),rgba(255,255,255,.82));
}
.footer > *{ position:relative; z-index:1; }

.footer__logo{
  width:clamp(46px,6vw,58px);
  height:auto;
  margin:0 auto 1.3em;
}

.footer__pitch{
  font-family:var(--serif);
  font-size:clamp(1.05rem,2.3vw,1.28rem);
  line-height:1.75;
  color:var(--ink);
  margin:0 0 1.5em;
}

.footer__cta{ margin-bottom:1.9em; }

.footer__copy{
  font-size:.78rem; line-height:1.9; letter-spacing:.04em;
  color:var(--ink-soft); margin:0;
}
.footer__copy a{
  color:var(--gold-deep); text-decoration:none;
  border-bottom:1px solid rgba(207,174,102,.5);
  transition:border-color .3s var(--ease);
}
.footer__copy a:hover{ border-color:var(--gold-deep); }

/* ══════════ MUSIQUE ══════════ */
.music-toggle{
  position:fixed; right:18px; bottom:18px; z-index:60;
  width:50px; height:50px; border-radius:50%;
  border:1px solid rgba(207,174,102,.6);
  background:rgba(255,255,255,.88);
  backdrop-filter:blur(6px);
  box-shadow:0 8px 26px -12px rgba(74,59,42,.6);
  cursor:pointer;
  display:grid; place-items:center;
  transition:transform .3s var(--ease), background .3s var(--ease);
}
.music-toggle:hover{ transform:scale(1.07); }
.music-toggle:focus-visible{ outline:2px solid var(--gold-deep); outline-offset:3px; }
.eq{ display:flex; align-items:flex-end; gap:3px; height:17px; }
.eq i{
  width:3px; background:var(--gold-deep); border-radius:2px; height:5px;
  transition:height .3s var(--ease);
}
.music-toggle.playing .eq i{ animation:bounce 1s var(--ease) infinite; }
.music-toggle.playing .eq i:nth-child(2){ animation-delay:.18s }
.music-toggle.playing .eq i:nth-child(3){ animation-delay:.36s }
.music-toggle.playing .eq i:nth-child(4){ animation-delay:.54s }
@keyframes bounce{ 0%,100%{ height:5px } 50%{ height:17px } }
.music-toggle:not(.playing) .eq i{ height:5px; opacity:.5; }
.music-toggle.hint{ animation:pulse 2.2s var(--ease) infinite; }
@keyframes pulse{
  0%,100%{ box-shadow:0 8px 26px -12px rgba(74,59,42,.6), 0 0 0 0 rgba(207,174,102,.5) }
  60%{ box-shadow:0 8px 26px -12px rgba(74,59,42,.6), 0 0 0 14px rgba(207,174,102,0) }
}

/* ══════════ LIGHTBOX ══════════ */
.lightbox{
  position:fixed; inset:0; z-index:100;
  background:rgba(30,22,16,.93);
  display:grid; place-items:center;
  padding:5vh 4vw;
  opacity:0; transition:opacity .3s var(--ease);
}
.lightbox.open{ opacity:1; }
.lightbox__img{
  max-width:min(560px,100%); max-height:90vh; width:auto;
  object-fit:contain; border-radius:2px;
  box-shadow:0 30px 80px -30px rgba(0,0,0,.9);
}
.lightbox__close,.lightbox__nav{
  position:absolute; background:none; border:0; cursor:pointer;
  color:rgba(255,255,255,.8); line-height:1;
  transition:color .25s var(--ease), transform .25s var(--ease);
}
.lightbox__close{ top:16px; right:22px; font-size:2.6rem; }
.lightbox__nav{ top:50%; transform:translateY(-50%); font-size:3.4rem; padding:0 clamp(6px,2vw,22px); }
.lightbox__nav--prev{ left:0; }
.lightbox__nav--next{ right:0; }
.lightbox__close:hover,.lightbox__nav:hover{ color:var(--gold-soft); }
.lightbox__nav:hover{ transform:translateY(-50%) scale(1.12); }

/* ══════════ RÉVÉLATION AU SCROLL ══════════ */
.reveal{
  opacity:0; transform:translateY(26px);
  transition:opacity .95s var(--ease), transform .95s var(--ease);
}
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  .hero__scroll span,.music-toggle.playing .eq i,.music-toggle.hint{ animation:none; }
}