/* ============ Jesús Amílcar Déniz González · estilos ============ */
:root{
  --bg:#0d0d0d; --panel:#161513; --panel-2:#1d1b18;
  --gold:#d7b078; --gold-soft:rgba(215,176,120,.35); --gold-faint:rgba(215,176,120,.14);
  --text:#f5f0e8; --muted:#b9b0a2;
  --sans:"Inter","Helvetica Neue",Arial,system-ui,sans-serif;
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --wrap:1180px; --gutter:clamp(18px,4vw,40px);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:400 17px/1.65 var(--sans);overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
h1,h2,h3{margin:0;line-height:1.05}
p{margin:0 0 1em}
:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
[hidden]{display:none!important}

/* ---------- cabecera ---------- */
.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;
  gap:20px;padding:16px var(--gutter);background:rgba(13,13,13,.88);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--gold-faint)}
.brand{font:800 22px/1 var(--sans);letter-spacing:.04em;text-decoration:none}
.brand span{color:var(--gold)}
#nav{display:flex;gap:clamp(14px,2.2vw,34px)}
#nav a{font:500 13px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;text-decoration:none;
  color:var(--text);padding:8px 0;border-bottom:1px solid transparent;transition:color .2s,border-color .2s}
#nav a:hover,#nav a.nav-current{color:var(--gold);border-bottom-color:var(--gold)}
#menu{display:none;width:46px;height:46px;border-radius:50%;border:1px solid var(--gold-soft);
  background:rgba(8,8,8,.7);color:var(--text);font-size:22px;cursor:pointer}

/* ---------- portada ---------- */
body.home .site-header{position:absolute;left:0;right:0;background:transparent;backdrop-filter:none;border:0}
body.home .brand{visibility:hidden}
.home-hero{display:grid;grid-template-columns:58.6% 1fr;min-height:100vh;min-height:100svh}
.home-photo{position:relative;overflow:hidden}
.home-photo img{width:100%;height:100%;object-fit:cover;object-position:22% center}
.home-photo::after{content:"";position:absolute;inset:0 0 0 auto;width:22%;
  background:linear-gradient(90deg,transparent,var(--bg))}
.home-copy{display:flex;flex-direction:column;justify-content:center;padding:120px clamp(24px,5vw,80px) 60px 0}
.eyebrow{font:600 12px/1.2 var(--sans);letter-spacing:.3em;text-transform:uppercase;color:var(--gold);margin:0 0 18px}
.home-copy h1{font:800 clamp(2.6rem,5.2vw,5.4rem)/.98 var(--sans);text-transform:uppercase;letter-spacing:-.01em}
.roles{margin:28px 0 22px;font:500 13px/1.4 var(--sans);letter-spacing:.2em;text-transform:uppercase}
.tagline{font:italic 400 clamp(1.3rem,2.3vw,2rem)/1.35 var(--serif);color:#e8dcc6;max-width:30ch}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}

/* ---------- botones ---------- */
.btn,.amazon-btn,.music-yt{display:inline-block;padding:13px 24px;border:1px solid var(--gold);border-radius:999px;
  color:var(--gold);font:600 13px/1 var(--sans);letter-spacing:.14em;text-transform:uppercase;text-decoration:none;
  transition:background .2s,color .2s}
.btn:hover,.amazon-btn:hover,.music-yt:hover{background:var(--gold);color:#111}
.btn.solid{background:var(--gold);color:#111}
.btn.solid:hover{background:#e6c48f}

/* ---------- subpáginas ---------- */
.page-hero{padding:clamp(56px,9vw,110px) 0 clamp(28px,5vw,56px);
  background:radial-gradient(ellipse 70% 120% at 85% 0%,rgba(215,176,120,.16),transparent 70%)}
.page-hero>div,.page-wrap,.music-studio{max-width:var(--wrap);margin:0 auto}
.page-hero>div{padding:0 var(--gutter)}
.page-hero h1{font:800 clamp(2.2rem,6vw,4.6rem)/1 var(--sans);text-transform:uppercase}
.page-wrap{padding:20px var(--gutter) 90px}
.intro{font-size:1.1rem;color:var(--muted);max-width:62ch;margin-bottom:40px}
.page-wrap h2{font:700 clamp(1.6rem,3vw,2.3rem)/1.1 var(--sans);margin-bottom:18px}
.page-wrap p{color:var(--muted)}

.two-col{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(28px,5vw,70px);align-items:center}
.portrait{width:100%;border-radius:14px;border:1px solid var(--gold-faint)}

/* tarjetas genéricas */
.book-grid,.section-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,280px),1fr));gap:24px}
.book-card,.section-card{display:flex;flex-direction:column;padding:22px;background:var(--panel);
  border:1px solid var(--gold-faint);border-radius:14px;transition:border-color .2s,transform .2s}
.book-card:hover,.section-card:hover{border-color:var(--gold-soft);transform:translateY(-3px)}
.book-cover{width:100%;height:340px;object-fit:contain;background:#0a0a0a;border-radius:8px;margin-bottom:20px}
.book-card h2,.section-card h3{font:700 1.25rem/1.2 var(--sans);text-transform:uppercase;margin-bottom:12px}
.book-card p,.section-card p{font-size:.97rem}
.book-meta{font-size:.78rem;color:var(--muted);letter-spacing:.04em;margin:auto 0 18px}
.book-card .eyebrow{letter-spacing:.16em}
.book-card .amazon-btn{align-self:flex-start}
.empty-note{padding:34px;border:1px dashed var(--gold-soft);border-radius:14px;color:var(--muted)}

/* ---------- música ---------- */
.music-studio{padding:10px var(--gutter) 90px}
.music-intro{display:flex;flex-wrap:wrap;gap:24px;align-items:flex-end;justify-content:space-between;margin-bottom:56px}
.music-intro h2{font:700 clamp(1.8rem,4vw,3rem)/1.05 var(--serif);font-style:italic;margin-bottom:14px}
.music-intro p{color:var(--muted);max-width:54ch;margin:0}
.music-section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin:0 0 22px;
  padding-bottom:14px;border-bottom:1px solid var(--gold-faint)}
.music-section-heading h2{font:700 clamp(1.4rem,3vw,2rem)/1.1 var(--sans)}
.music-kicker{display:block;font:600 11px/1 var(--sans);letter-spacing:.28em;color:var(--gold);margin-bottom:10px}
.music-count{font-size:.85rem;color:var(--muted);white-space:nowrap}
.discography-heading{margin-top:64px}

.featured-tracks{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:18px}
.album-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,170px),1fr));gap:22px 18px}
.album-card{display:block;text-decoration:none}
.album-art{position:relative;display:block;aspect-ratio:1/1;overflow:hidden;border-radius:10px;
  background:radial-gradient(circle at 30% 20%,#3a2f20,#14120f 70%);border:1px solid var(--gold-faint)}
.album-art::before{content:"M";position:absolute;inset:0;display:grid;place-items:center;
  font:italic 700 3.2rem var(--serif);color:var(--gold-soft)}
.album-art img{position:relative;width:100%;height:100%;object-fit:cover;transition:transform .35s}
.album-card:hover .album-art img{transform:scale(1.05)}
.album-play{position:absolute;right:10px;bottom:10px;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;
  background:var(--gold);color:#111;font-size:14px;opacity:0;transform:translateY(6px);transition:.2s}
.album-card:hover .album-play,.album-card:focus-visible .album-play{opacity:1;transform:none}
.album-meta{display:block;margin-top:10px}
.album-meta strong{display:block;font:600 .88rem/1.3 var(--sans);text-transform:uppercase;letter-spacing:.02em}
.album-meta small{color:var(--muted);font-size:.78rem}

.music-toolbar{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:28px}
.music-search-wrap{flex:1 1 240px;display:flex;align-items:center;gap:10px;padding:0 16px;
  background:var(--panel);border:1px solid var(--gold-faint);border-radius:999px}
.music-search-wrap input{flex:1;min-width:0;padding:13px 0;background:none;border:0;color:var(--text);font:inherit;font-size:.95rem}
.music-search-wrap input:focus{outline:none}
.music-search-wrap:focus-within{border-color:var(--gold)}
.music-filters{display:flex;gap:8px}
.music-filters button{padding:11px 18px;border-radius:999px;border:1px solid var(--gold-faint);background:none;
  color:var(--text);font:500 .85rem var(--sans);cursor:pointer}
.music-filters button.active,.music-filters button:hover{border-color:var(--gold);color:var(--gold)}
.no-results{color:var(--muted);text-align:center;padding:30px 0}
.music-outro{margin-top:80px;text-align:center;padding:56px 20px;border:1px solid var(--gold-faint);border-radius:16px;
  background:radial-gradient(ellipse at 50% 0%,rgba(215,176,120,.12),transparent 70%)}
.music-outro span{font:600 11px/1 var(--sans);letter-spacing:.3em;color:var(--gold)}
.music-outro h2{font:italic 700 clamp(1.8rem,4vw,2.8rem)/1.1 var(--serif);margin:14px 0 24px}
.music-outro a{color:var(--gold)}

/* ---------- pie ---------- */
footer{padding:30px var(--gutter);text-align:center;font:500 11px/1.6 var(--sans);letter-spacing:.2em;color:var(--muted);
  border-top:1px solid var(--gold-faint)}

/* ---------- tablet ---------- */
@media(max-width:1100px){.featured-tracks{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* ---------- móvil ---------- */
@media(max-width:820px){
  body{font-size:16px}
  #menu{display:block;position:relative;z-index:31}
  #nav{display:none;position:absolute;top:100%;left:var(--gutter);right:var(--gutter);flex-direction:column;gap:0;
    padding:8px;background:rgba(10,10,10,.97);border:1px solid var(--gold-soft);border-radius:12px;z-index:30}
  #nav.open{display:flex}
  #nav a{padding:15px 12px;border-bottom:1px solid var(--gold-faint)}
  #nav a:last-child{border-bottom:0}

  .home-hero{grid-template-columns:1fr;min-height:0}
  .home-photo{aspect-ratio:1085/850}
  .home-photo img{object-position:center}
  .home-photo::after{inset:auto 0 0 0;width:auto;height:35%;background:linear-gradient(180deg,transparent,var(--bg))}
  .home-copy{padding:8px var(--gutter) 64px}
  .home-copy h1{font-size:clamp(2.4rem,12vw,3.6rem)}
  body.home .site-header{padding-top:14px}

  .two-col{grid-template-columns:1fr}
  .book-grid,.section-grid{grid-template-columns:1fr}
  .book-cover{height:300px}
  .featured-tracks{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}
  .album-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px}
  .music-intro{margin-bottom:40px}
  .music-filters{width:100%}
  .music-filters button{flex:1}
  .album-play{opacity:1;transform:none;width:32px;height:32px}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}