/*
Theme Name:   Khynn Child
Theme URI:    https://khynn-band.com
Description:  Thème enfant personnalisé pour le site du groupe Khynn, basé sur Twenty Twenty-Four.
Author:       Khynn
Template:     twentytwentyfour
Version:      1.0.0
Text Domain:  khynn-child
*/

@import url("https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,600;0,9..144,900;1,9..144,500&family=Work+Sans:wght@300;400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap");

/* ==========================================================
   Le bloc ci-dessous reprend l'esthétique validée sur la
   maquette (palette, typographies, hero, album, concerts,
   cartes, biographie, footer, texture, triangle animé...).
   Il est volontairement large : plutôt que de le fragmenter,
   colle-le en entier dans ce fichier à chaque mise à jour
   pour rester sûr de ne rien casser.
   ========================================================== */

:root{
    --bg:#0b0906;
    --bg-panel:#131009;
    --ivory:#e9e3d2;
    --ivory-dim:#c9c2ab;
    --stone:#8c8571;
    --brass:#b08d4f;
    --brass-dim:#7a6338;
    --line:#332918;
    --line-soft:#211a10;
    --texture-oil: url("data:image/svg+xml,%3Csvg%20xmlns%3D%27http%3A//www.w3.org/2000/svg%27%20width%3D%27500%27%20height%3D%27500%27%3E%0A%3Cfilter%20id%3D%27oil%27%3E%0A%3CfeTurbulence%20type%3D%27fractalNoise%27%20baseFrequency%3D%270.012%27%20numOctaves%3D%272%27%20seed%3D%277%27%20result%3D%27blotch%27/%3E%0A%3CfeTurbulence%20type%3D%27fractalNoise%27%20baseFrequency%3D%270.85%27%20numOctaves%3D%272%27%20seed%3D%273%27%20result%3D%27grain%27/%3E%0A%3CfeBlend%20in%3D%27blotch%27%20in2%3D%27grain%27%20mode%3D%27multiply%27%20result%3D%27mixed%27/%3E%0A%3CfeColorMatrix%20in%3D%27mixed%27%20type%3D%27matrix%27%20values%3D%270%200%200%200%200.69%20%200%200%200%200%200.55%20%200%200%200%200%200.31%20%200%200%200%200.85%200%27/%3E%0A%3C/filter%3E%0A%3Crect%20width%3D%27100%25%27%20height%3D%27100%25%27%20filter%3D%27url(%23oil)%27/%3E%0A%3C/svg%3E");
  }
  .oil-texture{position:relative;}
  .oil-texture::before{
    content:"";
    position:absolute;inset:0;
    background-image:var(--texture-oil);
    background-size:420px 420px;
    mix-blend-mode:overlay;
    opacity:0.8;
    pointer-events:none;
    z-index:0;
  }
  .oil-texture > *{position:relative;z-index:1;}
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    background:var(--bg);
    color:var(--ivory);
    font-family:'Work Sans',sans-serif;
    font-weight:400;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
  }
  @media (prefers-reduced-motion: reduce){
    html{scroll-behavior:auto;}
    *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important;}
  }
  a{color:inherit;text-decoration:none;}
  ::selection{background:var(--brass);color:var(--bg);}

  .eyebrow{
    font-family:'IBM Plex Mono',monospace;
    font-size:12px;
    letter-spacing:0.18em;
    text-transform:uppercase;
    color:var(--brass);
    display:flex;
    align-items:center;
    gap:10px;
  }
  .eyebrow::before{
    content:"";
    width:16px;height:1px;
    background:var(--brass-dim);
    display:inline-block;
  }

  /* NAV */
  header{
    position:fixed;top:0;left:0;right:0;z-index:100;
    display:flex;align-items:center;justify-content:space-between;
    padding:22px 5vw;
    transition:background 0.4s ease, border-color 0.4s ease, padding 0.4s ease;
    border-bottom:1px solid transparent;
  }
  header.scrolled{
    background:rgba(11,9,6,0.88);
    backdrop-filter:blur(10px);
    border-bottom:1px solid var(--line);
    padding:14px 5vw;
  }
  header .mark{
    height:40px;
    transition:height 0.4s ease;
  }
  header.scrolled .mark{height:32px;}
  header .mark img{height:100%;display:block;filter:brightness(0) invert(1);}
  nav.links{display:flex;gap:34px;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:0.1em;}
  nav.links a{
    position:relative;
    color:var(--ivory-dim);
    padding-bottom:4px;
    display:inline-flex;
    align-items:center;
    transition:color 0.25s ease;
  }
  nav.links a .tri{
    display:inline-block;
    width:0;height:0;
    margin-right:8px;
    border-left:4px solid transparent;
    border-right:4px solid transparent;
    border-bottom:6px solid var(--brass-dim);
    animation:tribob 2.4s ease-in-out infinite;
    transition:border-bottom-color 0.25s ease;
  }
  nav.links a:nth-child(2) .tri{animation-delay:0.2s;}
  nav.links a:nth-child(3) .tri{animation-delay:0.4s;}
  nav.links a:nth-child(4) .tri{animation-delay:0.6s;}
  nav.links a:nth-child(5) .tri{animation-delay:0.8s;}
  @keyframes tribob{0%,100%{transform:translateY(0);}50%{transform:translateY(-3px);}}
  nav.links a::after{
    content:"";
    position:absolute;left:0;bottom:0;
    width:0%;height:1px;
    background:var(--brass);
    transition:width 0.3s ease;
  }
  nav.links a:hover{color:var(--ivory);}
  nav.links a:hover .tri{border-bottom-color:var(--brass);}
  nav.links a:hover::after{width:100%;}
  .burger{display:none;}

  /* HERO */
  .hero{
    position:relative;
    height:100svh;
    min-height:560px;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:flex-end;
    text-align:center;
    padding-bottom:8vh;
    overflow:hidden;
  }
  .hero-bg{
    position:absolute;inset:0;
    background-image:
      linear-gradient(180deg, rgba(11,9,6,0.35) 0%, rgba(11,9,6,0.55) 55%, var(--bg) 100%),
      url('__COVER__');
    background-size:cover;
    background-position:center 12%;
    filter:saturate(0.92) contrast(1.05);
    transform:scale(1.1);
    animation:heroin 2.4s ease-out forwards;
    will-change:background-position;
  }
  @keyframes heroin{ from{transform:scale(1.18); filter:saturate(0.7) contrast(1.05) brightness(0.85);} to{transform:scale(1.1); filter:saturate(0.92) contrast(1.05) brightness(1);} }

  .hero-tri-wrap{
    position:absolute;
    top:50%;left:50%;
    width:min(680px,74vw);
    aspect-ratio:1;
    transform:translate(-50%,-52%);
    z-index:1;
    pointer-events:none;
  }
  .hero-triangle{width:100%;height:100%;display:block;transform-origin:50% 50%;transition:transform 0.05s linear;}
  .hero-triangle polygon{
    fill:none;
    stroke:#ffffff;
    stroke-width:16;
    opacity:0.32;
    vector-effect:non-scaling-stroke;
  }

  .hero-content{position:relative;z-index:2;display:flex;flex-direction:column;align-items:center;gap:22px;}
  .hero-logo{width:min(560px, 62vw);opacity:0;animation:fadeup 1.1s ease 0.5s forwards;}
  .hero-logo img{width:100%;display:block;filter:drop-shadow(0 6px 30px rgba(0,0,0,0.55));}
  .hero-tag{
    font-family:'Fraunces',serif;
    font-style:italic;
    font-weight:500;
    font-size:clamp(15px,1.7vw,19px);
    color:var(--ivory-dim);
    opacity:0;
    animation:fadeup 1.1s ease 0.8s forwards;
  }
  @keyframes fadeup{from{opacity:0;transform:translateY(14px);} to{opacity:1;transform:translateY(0);}}

  .scroll-cue{
    position:relative;z-index:2;
    margin-top:34px;
    font-family:'IBM Plex Mono',monospace;
    font-size:11px;letter-spacing:0.16em;
    color:var(--stone);
    opacity:0;
    animation:fadeup 1s ease 1.2s forwards;
    display:flex;flex-direction:column;align-items:center;gap:8px;
  }
  .scroll-cue .line{width:1px;height:30px;background:linear-gradient(var(--brass),transparent);animation:pulse 2s ease-in-out infinite;}
  @keyframes pulse{0%,100%{opacity:0.4;}50%{opacity:1;}}

  /* SECTIONS GENERIC */
  section{
    padding:min(14vw,140px) 5vw;
    position:relative;
  }
  .section-head{
    max-width:640px;
    margin-bottom:56px;
  }
  .section-head h2{
    font-family:'Fraunces',serif;
    font-weight:600;
    font-size:clamp(30px,4.2vw,52px);
    line-height:1.05;
    margin-top:14px;
    letter-spacing:-0.01em;
  }
  .reveal{opacity:0;transform:translateY(26px);transition:opacity 0.8s ease, transform 0.8s ease;}
  .reveal.in{opacity:1;transform:translateY(0);}

  /* ALBUM */
  .album{
    background:var(--bg-panel);
    border-top:1px solid var(--line-soft);
    border-bottom:1px solid var(--line-soft);
  }
  .album-grid{
    display:grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap:min(6vw,70px);
    align-items:center;
  }
  .album-art{position:relative;}
  .album-art img{width:100%;display:block;box-shadow:0 30px 60px -20px rgba(0,0,0,0.7);}
  .album-art::after{
    content:"";
    position:absolute; inset:14px -14px -14px 14px;
    border:1px solid var(--brass-dim);
    z-index:-1;
  }
  .album-info .eyebrow{margin-bottom:16px;}
  .album-info h3{
    font-family:'Fraunces',serif;
    font-weight:900;
    font-size:clamp(32px,4.4vw,56px);
    line-height:1;
    margin-bottom:18px;
  }
  .album-info p{
    color:var(--ivory-dim);
    line-height:1.7;
    max-width:46ch;
    margin-bottom:30px;
    font-size:15.5px;
  }
  .player{
    border:1px solid var(--line);
    background:rgba(255,255,255,0.02);
    padding:18px 20px;
    display:flex;align-items:center;gap:16px;
    max-width:420px;
  }
  .playbtn{
    width:42px;height:42px;border-radius:50%;
    border:1px solid var(--brass);
    display:flex;align-items:center;justify-content:center;
    flex-shrink:0;
  }
  .playbtn svg{width:14px;height:14px;fill:var(--brass);}
  .player-meta{flex:1;}
  .player-meta .t1{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--ivory);letter-spacing:0.03em;}
  .player-meta .t2{font-size:12px;color:var(--stone);margin-top:3px;}
  .wave{display:flex;align-items:flex-end;gap:2px;height:20px;}
  .wave span{width:2px;background:var(--brass-dim);animation:wv 1.2s ease-in-out infinite;}
  .wave span:nth-child(2n){animation-delay:0.2s;}
  .wave span:nth-child(3n){animation-delay:0.4s;}
  @keyframes wv{0%,100%{height:4px;}50%{height:18px;}}

  /* CONCERTS */
  .dates{border-top:1px solid var(--line);}
  .date-row{
    display:grid;
    grid-template-columns: 90px 1fr auto auto;
    align-items:center;
    gap:24px;
    padding:26px 0;
    border-bottom:1px solid var(--line);
    transition:padding-left 0.3s ease, border-color 0.3s ease;
  }
  .date-row:hover{padding-left:14px;border-color:var(--brass-dim);}
  .date-row .d{font-family:'IBM Plex Mono',monospace;color:var(--brass);font-size:13px;}
  .date-row .venue{font-family:'Fraunces',serif;font-size:clamp(18px,2.2vw,24px);font-weight:600;}
  .date-row .city{color:var(--stone);font-size:13px;font-family:'IBM Plex Mono',monospace;}
  .date-row .cta{
    font-size:11px;letter-spacing:0.12em;
    font-family:'IBM Plex Mono',monospace;
    color:var(--ivory-dim);
    border:1px solid var(--line);
    padding:10px 16px;
    white-space:nowrap;
    transition:border-color 0.3s ease, color 0.3s ease;
  }
  .date-row:hover .cta{border-color:var(--brass);color:var(--ivory);}
  @media (max-width:700px){
    .date-row{grid-template-columns:1fr; gap:8px; text-align:left;}
    .date-row .cta{justify-self:start;}
  }

  /* WATCH / LISTEN CARDS */
  .cards{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--line);}
  .card{
    background:var(--bg);
    padding:min(6vw,60px) min(5vw,50px);
    position:relative;
    overflow:hidden;
  }
  .card .eyebrow{margin-bottom:20px;}
  .card h3{font-family:'Fraunces',serif;font-size:clamp(24px,3vw,34px);margin-bottom:14px;font-weight:600;}
  .card p{color:var(--stone);font-size:14.5px;line-height:1.6;max-width:36ch;margin-bottom:26px;}
  .card .go{
    font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:0.1em;
    color:var(--brass);display:inline-flex;align-items:center;gap:8px;
  }
  .card .go svg{width:12px;height:12px;transition:transform 0.3s ease;}
  .card:hover .go svg{transform:translateX(5px);}
  @media (max-width:700px){.cards{grid-template-columns:1fr;}}

  /* BIO */
  .bio{background:var(--bg-panel);}
  .bio-wrap{max-width:820px;margin:0 auto;text-align:center;}
  .bio blockquote{
    font-family:'Fraunces',serif;
    font-style:italic;
    font-weight:500;
    font-size:clamp(22px,3.4vw,36px);
    line-height:1.4;
    color:var(--ivory);
  }
  .bio blockquote::before,.bio blockquote::after{color:var(--brass-dim);}
  .bio p.credit{margin-top:24px;font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--stone);letter-spacing:0.08em;}
  .bio .body-text{margin-top:50px;color:var(--ivory-dim);line-height:1.8;font-size:15.5px;text-align:left;}

  /* FOOTER */
  footer{
    padding:70px 5vw 40px;
    border-top:1px solid var(--line);
  }
  .foot-top{
    display:flex;justify-content:space-between;align-items:flex-end;
    flex-wrap:wrap;gap:40px;
    padding-bottom:40px;
  }
  .foot-logo img{height:34px;filter:brightness(0) invert(1);opacity:0.9;}
  .foot-links{display:flex;gap:26px;font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--stone);}
  .foot-links a:hover{color:var(--brass);}
  .foot-bottom{
    display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;
    color:var(--stone);font-size:12px;font-family:'IBM Plex Mono',monospace;
    padding-top:24px;border-top:1px solid var(--line-soft);
  }

  ::-webkit-scrollbar{width:9px;}
  ::-webkit-scrollbar-track{background:var(--bg);}
  ::-webkit-scrollbar-thumb{background:var(--line);}