@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,400;1,500;1,600&family=Jost:wght@300;400;500;600&family=Mrs+Saint+Delafield&display=swap');

  /* ===== Thème « Palais d'Or » — palette tirée de la vidéo d'intro ===== */
  :root{
    --ivory:#F6EBDD;
    --ivory-2:#EFDFCB;
    --peach:#FDDFB7;
    --blush:#DBC9C9;
    --gold:#B8863B;
    --gold-light:#D9B66A;
    --terracotta:#A4755E;
    --dark:#3A2620;      /* fond des pages sombres (à tester / ajuster) */
    --dark-2:#2A1A16;
    --ink:#3A2620;       /* texte sur pages claires */
    --cream:#FBF1E2;     /* texte sur pages sombres */
    --serif:'Cormorant Garamond', serif;
    --max-w:480px;
  }

  *{box-sizing:border-box; margin:0; padding:0;}
  html{ scroll-behavior:smooth; scroll-snap-type:y proximity; }
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto; scroll-snap-type:none;}
    *{animation:none !important; transition-duration:0.001ms !important;}
    .reveal, .reveal-step{opacity:1 !important; transform:none !important; filter:none !important;}
  }

  body{
    font-family:'Jost', sans-serif;
    background:var(--dark-2);
    background-image:
      radial-gradient(circle at 20% 20%, rgba(184,134,59,0.10), transparent 40%),
      radial-gradient(circle at 80% 70%, rgba(253,223,183,0.06), transparent 45%);
    color:var(--ink);
    -webkit-font-smoothing:antialiased;
  }
  html, body{ overflow-x:hidden; }

  .frame{ max-width:var(--max-w); margin:0 0 0 auto; background:var(--ivory); position:relative; overflow:hidden; }
  @media (min-width:640px){
    body{ padding:0 0 32px 16px; }
    .frame{ box-shadow:0 40px 90px -20px rgba(0,0,0,0.55), 0 0 0 1px rgba(184,134,59,0.3); }
  }

  /* ---------- structure commune ---------- */
  .page{
    position:relative; min-height:100svh; min-height:100vh;
    display:flex; flex-direction:column; justify-content:center;
    padding:88px 32px 64px; scroll-snap-align:start; overflow:hidden;
  }
  .page.on-ivory{
    color:var(--ink);
    background:
      radial-gradient(circle at 12% 0%, rgba(253,223,183,0.6), transparent 55%),
      radial-gradient(circle at 92% 100%, rgba(219,201,201,0.55), transparent 50%),
      var(--ivory);
  }
  .page.on-dark{
    color:var(--cream);
    background:radial-gradient(circle at 50% 0%, rgba(184,134,59,0.24), transparent 60%), var(--dark);
  }

  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    font-family:'Jost'; font-size:12.5px; letter-spacing:0.1em; text-transform:uppercase;
    padding:14px 22px; border-radius:999px; text-decoration:none; cursor:pointer;
    border:1px solid var(--gold); background:transparent; color:inherit;
  }
  .btn-solid{ background:linear-gradient(135deg, var(--gold-light), var(--gold)); color:var(--dark-2); border-color:var(--gold); font-weight:500; }

  .eyebrow{
    font-size:11px; letter-spacing:0.32em; text-transform:uppercase; color:var(--gold);
    margin-bottom:14px; display:flex; align-items:center; gap:10px;
  }
  .eyebrow::before{ content:""; width:22px; height:1px; background:var(--gold); display:inline-block; }
  .on-dark .eyebrow{ color:var(--gold-light); }
  .on-dark .eyebrow::before{ background:var(--gold-light); }

  h1,h2,h3{ font-family:var(--serif); font-weight:500; letter-spacing:0; }
  h2{ font-size:clamp(32px,8.4vw,42px); line-height:1.1; margin-bottom:18px; }
  .script{ font-family:'Mrs Saint Delafield', cursive; color:var(--gold); line-height:1; }
  .on-dark .script{ color:var(--gold-light); }

  p{ font-size:15.5px; line-height:1.75; font-weight:300; }
  .on-dark p{ color:rgba(251,241,226,0.86); }
  .on-ivory p{ color:rgba(58,38,32,0.84); }

  /* reflet doré qui traverse les noms */
  .shimmer{
    color:var(--ink);
    background:linear-gradient(110deg, var(--ink) 0%, var(--ink) 38%, #B8863B 46%, #F1D48F 50%, #B8863B 54%, var(--ink) 62%, var(--ink) 100%);
    background-size:260% 100%;
    -webkit-background-clip:text; background-clip:text;
    -webkit-text-fill-color:transparent;
    animation:shimmer 6s ease-in-out 1.5s infinite;
  }
  @keyframes shimmer{ 0%{background-position:120% 0;} 60%,100%{background-position:-20% 0;} }

  /* ---------- UI fixe ---------- */
  #progress-track{ position:fixed; top:0; left:0; right:0; height:2px; background:rgba(255,255,255,0.08); z-index:50; }
  #progress-bar{ height:100%; width:0%; background:linear-gradient(90deg, var(--gold), var(--gold-light)); transition:width 0.1s linear; }
  #page-counter{
    position:fixed; right:16px; bottom:16px; z-index:50;
    font-size:10.5px; letter-spacing:0.14em; text-transform:uppercase;
    color:var(--cream); background:rgba(42,26,22,0.88); border:1px solid rgba(184,134,59,0.55);
    padding:8px 12px; border-radius:2px; backdrop-filter:blur(4px); max-width:180px; pointer-events:none;
  } 

  #page-counter{ opacity:0; visibility:hidden; transition:opacity 0.6s ease; }
  #page-counter.visible{ opacity:1; visibility:visible; }
  
  #music-toggle{
    position:fixed; left:16px; bottom:16px; z-index:50; width:38px; height:38px; border-radius:50%;
    border:1px solid rgba(184,134,59,0.55); background:rgba(42,26,22,0.88); color:var(--gold-light);
    display:flex; align-items:center; justify-content:center; cursor:pointer; backdrop-filter:blur(4px);
    transition:transform 0.2s ease;
  }
  #music-toggle:hover{ transform:scale(1.06); }
  #music-toggle svg{ width:15px; height:15px; }
  #music-toggle .icon-pause{ display:none; }
  #music-toggle.playing .icon-play{ display:none; }
  #music-toggle.playing .icon-pause{ display:block; }
  #music-toggle.playing svg{ animation:note-bounce 1.6s ease-in-out infinite; }
  @keyframes note-bounce{ 0%,100%{transform:scale(1);} 50%{transform:scale(1.15);} }

  /* pétales + poussière d'or (canvas, voir script.js) */
  #particles{
    position:fixed; top:0; right:0; height:100%; width:min(100vw, var(--max-w));
    pointer-events:none; z-index:40; opacity:0; transition:opacity 2.5s ease;
  }
  #particles.on{ opacity:1; }

  /* ---------- animations d'apparition ---------- */
  .reveal{
    opacity:0; transform:translateY(22px);
    transition:opacity 0.9s cubic-bezier(0.2,0.7,0.2,1), transform 0.9s cubic-bezier(0.2,0.7,0.2,1);
    will-change:opacity, transform;
  }
  .reveal.in-view{ opacity:1; transform:translateY(0); }

  .reveal-step{
    opacity:0; transform:translateY(18px);
    transition:opacity 0.9s cubic-bezier(0.2,0.7,0.2,1), transform 0.9s cubic-bezier(0.2,0.7,0.2,1);
    will-change:opacity, transform;
  }
  .reveal-step.shown{ opacity:1; transform:translateY(0); }

  .flourish{ position:absolute; width:46px; height:46px; color:var(--gold); opacity:0.34; pointer-events:none; z-index:1; }
  .on-dark .flourish{ opacity:0.45; color:var(--gold-light); }
  .flourish.tl{ top:26px; left:18px; animation:flourish-sway 8s ease-in-out infinite; }
  .flourish.br{ bottom:26px; right:18px; transform:rotate(180deg); animation:flourish-sway-br 8s ease-in-out infinite; }
  @keyframes flourish-sway{ 0%,100%{transform:translateY(0) rotate(-2deg);} 50%{transform:translateY(-7px) rotate(3deg);} }
  @keyframes flourish-sway-br{ 0%,100%{transform:rotate(180deg) translateY(0) rotate(-2deg);} 50%{transform:rotate(180deg) translateY(-7px) rotate(3deg);} }

  .sparkle{ position:absolute; width:12px; height:12px; color:var(--gold-light); pointer-events:none; z-index:1; animation:sparkle-pulse 3.4s ease-in-out infinite; }
  @keyframes sparkle-pulse{ 0%,100%{opacity:0; transform:scale(0.5);} 50%{opacity:0.95; transform:scale(1);} }

  /* ---------- page 0 : porte d'entrée (vidéo) ---------- */
  .gate{
    isolation:isolate; position:relative; min-height:100svh; min-height:100vh; overflow:hidden;
    text-align:center; color:var(--ink);
    background:var(--peach) url(/public/photos/intro-poster.jpg) center/cover no-repeat;
  }
  .bg-video{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:-2; }
  /* voile qui apparaît avec les noms : garde la vidéo pure pendant l'ouverture des portes */
  .gate-veil{
    position:absolute; inset:0; z-index:-1; pointer-events:none; opacity:0; transition:opacity 1.6s ease;
    background:linear-gradient(180deg, rgba(246,235,221,0.62) 0%, rgba(246,235,221,0) 34%, rgba(246,235,221,0) 52%, rgba(246,235,221,0.7) 78%);
  }
  .gate-veil.shown{ opacity:1; }

  .gate-names{ position:absolute; top:7%; left:0; right:0; display:flex; flex-direction:column; align-items:center; }
  .gate-kicker{ font-size:11px; letter-spacing:0.34em; text-transform:uppercase; font-weight:500; color:var(--ink); margin-bottom:6px; }
  .gate .gate-name{
    font-family:var(--serif); font-style:italic; font-weight:600;
    font-size:clamp(40px, min(12vw, 6vh), 58px); line-height:1;
    filter:blur(8px); letter-spacing:0.14em;
    transition:opacity 1.4s cubic-bezier(0.2,0.7,0.2,1), transform 1.4s cubic-bezier(0.2,0.7,0.2,1), filter 1.4s ease, letter-spacing 1.8s cubic-bezier(0.2,0.7,0.2,1);
  }
  .gate .gate-name.shown{ filter:blur(0); letter-spacing:0.02em; }
  .gate-amp{ font-size:clamp(34px, min(9vw, 4.6vh), 44px); line-height:0.8; margin:2px 0; }
  .gate-date{ font-size:12.5px; letter-spacing:0.34em; font-weight:500; color:var(--ink); margin-top:12px; }

  .gate-bottom{
    position:absolute; top:64%; left:50%; transform:translateX(-50%);
    width:100%; max-width:340px; padding:0 28px;
  }
  .gate-text{ font-size:15.5px; line-height:1.7; font-weight:500; color:var(--ink); margin-bottom:26px; }

  html.locked, body.locked{ overflow:hidden; height:100%; overscroll-behavior:none; }

  /* ---------- page 1 : couverture (prolonge la dernière image de la vidéo) ---------- */
  #page-1{ padding:0; align-items:center; text-align:center; background:var(--peach); isolation:isolate; color:var(--ink); }
  #page-1::before{
    content:""; position:absolute; inset:0; z-index:-2;
    background:url(/public/photos/intro-poster.jpg) center/cover no-repeat;
    animation:kenburns 24s ease-in-out infinite alternate;
  }
  #page-1::after{
    content:""; position:absolute; inset:0; z-index:-1;
    background:linear-gradient(180deg, rgba(246,235,221,0.35), rgba(246,235,221,0.62) 50%, rgba(246,235,221,0.35));
  }
  @keyframes kenburns{ from{transform:scale(1);} to{transform:scale(1.12);} }
  #page-1 .cover-inner{ padding:0 28px; position:relative; z-index:1; }
  #page-1 .eyebrow{ color:var(--ink); justify-content:center; margin-bottom:18px; font-weight:500; }
  #page-1 .eyebrow::before{ display:none; }
  #page-1 .names{ font-family:var(--serif); font-style:italic; font-weight:600; font-size:clamp(56px,16vw,76px); line-height:0.95; margin-bottom:10px; }
  #page-1 .names .shimmer{ display:block; width:fit-content; margin:0 auto; }
  #page-1 .amp{ display:block; font-size:0.8em; margin:10px 0; font-style:normal; }
  #page-1 .date{ letter-spacing:0.35em; font-size:14px; margin-top:14px; color:var(--ink); font-weight:500; }
  #page-1 .scroll-cue{
    margin-top:38px; font-size:10px; letter-spacing:0.25em; text-transform:uppercase; opacity:0.75; color:var(--ink);
    display:flex; flex-direction:column; align-items:center; gap:8px; font-weight:500;
  }
  #page-1 .scroll-cue span{ animation:bob 2.2s ease-in-out infinite; }
  @keyframes bob{ 0%,100%{transform:translateY(0);} 50%{transform:translateY(6px);} }

  /* ---------- cadres en arche (clin d'œil aux portes de la vidéo) ---------- */
  .arch-photo{
    display:block; width:240px; height:320px; margin:18px auto; object-fit:cover;
    border-radius:120px 120px 6px 6px; border:1px solid var(--gold); padding:6px; background:var(--ivory);
  }

  /* ---------- page 2 : invitation ---------- */
  #page-2{ justify-content:flex-start; padding-top:110px; }
  #page-2 p{ font-size:16.5px; line-height:1.85; }
  #page-2 .lead{ font-family:var(--serif); font-style:italic; font-size:24px; line-height:1.4; margin-bottom:20px; }

  /* ---------- page 3 : citation ---------- */
  #page-3{ align-items:center; text-align:center; }
  .initial-arch{
    position:relative; width:190px; height:250px; margin:0 auto 54px;
    display:flex; flex-direction:column; align-items:center; justify-content:center; gap:2px;
    border:1px solid var(--gold-light); border-radius:95px 95px 6px 6px;
    font-family:var(--serif); font-size:46px; line-height:1; color:var(--gold-light);
  }
  .initial-arch::before{ content:""; position:absolute; inset:7px; border:1px solid rgba(217,182,106,0.4); border-radius:88px 88px 3px 3px; }
  .initial-arch .amp{ font-size:42px; }
  #page-3 blockquote{ font-family:var(--serif); font-style:italic; font-weight:400; font-size:clamp(24px,6.6vw,29px); line-height:1.4; color:var(--cream); }
  #page-3 cite{ display:block; margin-top:22px; font-family:'Jost'; font-style:normal; font-size:11px; letter-spacing:0.2em; text-transform:uppercase; color:var(--gold-light); }

  /* ---------- pages 4 / 5 : portraits ---------- */
  #page-4, #page-5{ align-items:center; text-align:center; }
  .portrait-wrap{ position:relative; width:220px; margin:56px auto 56px; }
  .portrait-wrap::before{ content:""; position:absolute; inset:-10px; border:1px solid var(--gold); border-radius:150px 150px 8px 8px; pointer-events:none; }
  .on-dark .portrait-wrap::before{ border-color:var(--gold-light); }
  .portrait-photo{ width:220px; height:280px; object-fit:cover; display:block; border-radius:140px 140px 6px 6px; }
  #page-4 h2, #page-5 h2{ font-style:italic; }
  #page-4 p, #page-5 p{ max-width:min(310px, 86%); margin-left:auto; margin-right:auto; font-weight:400; }

  /* ---------- page 6 : histoire (timeline) ---------- */
  .timeline{ margin-top:8px; }
  .tl-item{ position:relative; padding:24px 0 30px; text-align:center; }
  .tl-item:last-child{ padding-bottom:0; }
  .tl-item::before{
    content:""; position:absolute; left:50%; top:2px; width:9px; height:9px; border-radius:50%;
    background:var(--gold); transform:translateX(-50%) scale(0); transition:transform 0.6s ease 0.3s;
  }
  .tl-item.in-view::before{ transform:translateX(-50%) scale(1); }
  .tl-item:not(:last-child)::after{
    content:""; position:absolute; left:50%; bottom:6px; width:1px; height:20px;
    background:linear-gradient(var(--gold), transparent); transform:scaleY(0); transform-origin:top; transition:transform 0.9s ease 0.6s;
  }
  .tl-item.in-view::after{ transform:scaleY(1); }
  .tl-year{ font-family:var(--serif); font-style:italic; font-size:16px; color:var(--gold); margin-bottom:4px; }
  .tl-title{ font-family:var(--serif); font-size:22px; font-weight:500; margin-bottom:4px; }
  .tl-item p{ max-width:300px; margin-left:auto; margin-right:auto; }

  /* ---------- page 7 : compte à rebours ---------- */
  #page-7{ text-align:center; }
  .cd-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:10px; margin:26px 0 30px; }
  .cd-box{ border:1px solid rgba(217,182,106,0.45); padding:14px 4px; border-radius:2px; }
  .cd-num{ font-family:var(--serif); font-size:clamp(28px,7.4vw,36px); color:var(--gold-light); line-height:1; }
  .cd-label{ font-size:9px; letter-spacing:0.14em; text-transform:uppercase; margin-top:6px; opacity:0.75; }
  .btn-row{ display:flex; flex-direction:column; gap:10px; }

  /* ---------- page 8 : horaire ---------- */
  #page-8{ align-items:center; text-align:center; }
  .schedule-item{ display:flex; flex-direction:column; align-items:center; gap:2px; padding:16px 0; border-bottom:1px solid rgba(58,38,32,0.12); }
  .schedule-item:last-child{ border-bottom:none; }
  .schedule-time{ font-family:var(--serif); font-style:italic; font-size:19px; color:var(--gold); margin-bottom:4px; }
  .schedule-title{ font-family:var(--serif); font-size:22px; font-weight:500; margin-bottom:2px; }
  .schedule-sub{ font-size:13px; opacity:0.75; }

  /* ---------- page 9 : adresse / carte ---------- */
  #page-9{ text-align:center; align-items:center; }
  .map-frame{ width:100%; height:220px; border:1px solid rgba(217,182,106,0.5); filter:grayscale(0.25) sepia(0.2); margin-bottom:18px; }
  #page-9 .venue-name{ font-family:var(--serif); font-size:28px; font-weight:500; margin-bottom:4px; color:var(--cream); }
  #page-9 .venue-addr{ font-size:15px; opacity:0.85; margin-bottom:20px; }

  /* ---------- page 10 : dress code ---------- */
  #page-10{ align-items:center; text-align:center; }
  #page-10 p{ max-width:min(310px, 84%); margin-left:auto; margin-right:auto; font-weight:400; }
  .palette{ display:flex; justify-content:center; gap:12px; margin-top:22px; }
  .swatch{ width:44px; height:44px; border-radius:50%; border:1px solid rgba(58,38,32,0.18); }

  /* ---------- page 11 : galerie ---------- */
  .gallery{ display:grid; grid-template-columns:1fr 1fr; gap:8px; margin-top:20px; }
  .gallery img{ width:100%; aspect-ratio:1/1.15; object-fit:cover; cursor:pointer; border:1px solid rgba(217,182,106,0.35); }
  .gallery .tall{ grid-row:span 2; aspect-ratio:1/2.4; }
  #lightbox{ position:fixed; inset:0; background:rgba(26,16,13,0.94); display:none; align-items:center; justify-content:center; z-index:100; padding:24px; }
  #lightbox img{ max-width:100%; max-height:90vh; border:1px solid var(--gold); }
  #lightbox.open{ display:flex; }
  #lightbox-close{ position:absolute; top:20px; right:20px; color:var(--cream); font-size:26px; background:none; border:none; cursor:pointer; }

  /* ---------- page 12 : rsvp ---------- */
  .field{ margin-bottom:16px; }
  .field label{ display:block; font-size:11px; letter-spacing:0.1em; text-transform:uppercase; color:var(--gold); margin-bottom:7px; }
  .field input, .field textarea{
    width:100%; background:transparent; border:none; border-bottom:1px solid rgba(58,38,32,0.35);
    padding:9px 2px; font-family:'Jost'; font-size:15px; color:inherit; outline:none; transition:border-color 0.3s;
  }
  .field input:focus, .field textarea:focus{ border-bottom-color:var(--gold); }
  .field textarea{ resize:vertical; min-height:64px; }
  .radio-row{ display:flex; gap:22px; }
  .radio-row label{ display:flex; align-items:center; gap:7px; font-size:14px; text-transform:none; letter-spacing:0; color:inherit; }
  .radio-row input{ accent-color:var(--gold); width:auto; }
  #rsvp-thanks{ display:none; text-align:center; }

  /* ---------- page 13 : cadeau ---------- */
  .rib-box{ border:1px solid rgba(217,182,106,0.45); padding:18px; border-radius:2px; margin-top:20px; }
  .rib-row{ display:flex; justify-content:space-between; gap:12px; font-size:13px; padding:6px 0; }
  .rib-row span:first-child{ opacity:0.65; }
  .copy-feedback{ font-size:11px; color:var(--gold-light); margin-top:8px; height:14px; }

  /* ---------- page 14 : merci (portes fermées : la boucle est bouclée) ---------- */
  #page-14{ text-align:center; align-items:center; isolation:isolate; color:var(--ink); background:var(--peach); }
  #page-14::before{ content:""; position:absolute; inset:0; z-index:-2; background:url(/photos/doors-closed.jpg) center/cover no-repeat; }
  #page-14::after{ content:""; position:absolute; inset:0; z-index:-1; background:rgba(246,235,221,0.55); }
  #page-14 p{ font-weight:500; }
  .seal{ width:71px; height:71px; border:1px solid var(--gold); border-radius:50%; display:flex; align-items:center; justify-content:center; margin-bottom:24px; }
  .seal span{ font-family:'Mrs Saint Delafield'; font-size:26px; color:var(--gold); }
  .hashtag{ margin-top:22px; font-family:var(--serif); font-style:italic; color:var(--gold); font-size:20px; }
  .credit{ margin-top:60px; font-size:10px; letter-spacing:0.1em; opacity:0.5; }