/* ══════════════════════════════════════════════════════════
   MUSEO DIGITAL · ESTHER MARISOL
   biografia.css — Estilos exclusivos de la sala biográfica
   Paleta tierra · Mobile-first · © 2026 E.A.S.M
══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400;1,600&family=Cinzel:wght@400;600;700&family=IM+Fell+English:ital@0;1&display=swap');

/* ── VARIABLES ── */
:root {
  --arena:       #D7CCC8;
  --marron:      #4E342E;
  --terracota:   #A0522D;
  --ocre:        #C19A6B;
  --blanco:      #FFFDF8;
  --tinta:       #1C1008;
  --marron-deep: #160D06;
  --ocre-light:  #DDB97A;
  --ocre-dim:    rgba(193,154,107,.2);
  --arena-dim:   rgba(215,204,200,.55);
  --serif:  'Cormorant Garamond', Georgia, serif;
  --cinzel: 'Cinzel', serif;
  --fell:   'IM Fell English', serif;
  --ease:   cubic-bezier(.4,0,.2,1);
}

/* ── RESET ── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; -webkit-font-smoothing:antialiased; }
body {
  font-family: var(--serif);
  background: var(--marron-deep);
  color: var(--arena);
  overflow-x: hidden;
  user-select: none;
  -webkit-user-select: none;
}
img  { display:block; max-width:100%; }
a    { text-decoration:none; color:inherit; }
ul   { list-style:none; }

/* Grano */
body::before {
  content:'';
  position:fixed; inset:0;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.06'/%3E%3C/svg%3E");
  pointer-events:none; z-index:9999; mix-blend-mode:overlay;
}

/* ══════════════════════════════════════════════
   AUDIO CONTROL
══════════════════════════════════════════════ */
.audio-control {
  position:fixed; bottom:2rem; right:2rem; z-index:1000;
}
.audio-btn {
  width:52px; height:52px; border-radius:50%;
  background:rgba(28,16,8,.85);
  border:1.5px solid var(--ocre);
  color:var(--ocre-light);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  backdrop-filter:blur(12px);
  box-shadow:0 4px 28px rgba(0,0,0,.6);
  transition:border-color .3s, transform .3s, box-shadow .3s;
  position:relative; overflow:hidden;
}
.audio-btn:hover {
  border-color:var(--ocre-light);
  transform:scale(1.08);
  box-shadow:0 6px 32px rgba(0,0,0,.7),0 0 0 8px rgba(193,154,107,.1);
}
.audio-btn.playing { animation:audioPulse 2s ease-in-out infinite; }
@keyframes audioPulse {
  0%,100% { box-shadow:0 4px 28px rgba(0,0,0,.6),0 0 0 0 rgba(193,154,107,.3); }
  50%     { box-shadow:0 4px 28px rgba(0,0,0,.6),0 0 0 10px rgba(193,154,107,.0); }
}
.audio-icon { font-size:1.1rem; position:relative; z-index:1; }
.audio-waves {
  position:absolute; inset:0;
  display:flex; align-items:center; justify-content:center; gap:2px;
  opacity:0; transition:opacity .3s;
}
.audio-btn.playing .audio-icon  { opacity:0; }
.audio-btn.playing .audio-waves { opacity:1; }
.audio-waves span {
  display:block; width:3px;
  background:var(--ocre-light); border-radius:2px;
  animation:wave 1.1s ease-in-out infinite;
}
.audio-waves span:nth-child(1){height:8px; animation-delay:0s;}
.audio-waves span:nth-child(2){height:16px;animation-delay:.15s;}
.audio-waves span:nth-child(3){height:10px;animation-delay:.3s;}
.audio-waves span:nth-child(4){height:14px;animation-delay:.45s;}
@keyframes wave {
  0%,100%{transform:scaleY(.4);}
  50%    {transform:scaleY(1);}
}

/* ══════════════════════════════════════════════
   NAVEGACIÓN
══════════════════════════════════════════════ */
#navbar {
  position:fixed; top:0; left:0; right:0; z-index:500;
  border-bottom:1px solid transparent;
  transition:background .5s, border-color .5s;
}
#navbar.scrolled {
  background:rgba(16,8,3,.94);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom-color:rgba(193,154,107,.14);
}
.nav-inner {
  max-width:1440px; margin:0 auto;
  display:flex; align-items:center; justify-content:space-between;
  padding:1rem 2rem;
  transition:padding .4s;
}
#navbar.scrolled .nav-inner { padding:.7rem 2rem; }

.nav-logo {
  display:flex; align-items:center; gap:.75rem; flex-shrink:0;
}
.nav-logo img {
  height:40px; width:40px; object-fit:contain;
  border-radius:50%; border:1px solid rgba(193,154,107,.3);
  transition:border-color .3s;
}
.nav-logo:hover img { border-color:var(--ocre); }
.nav-logo-text {
  font-family:var(--cinzel); font-size:.7rem;
  letter-spacing:.22em; text-transform:uppercase;
  color:var(--ocre-light); line-height:1.4;
}
.nav-logo-text span {
  display:block; font-size:.48rem;
  color:rgba(215,204,200,.45); letter-spacing:.28em;
}
.nav-links {
  display:flex; align-items:center; gap:1.4rem;
}
.nav-links a {
  font-family:var(--cinzel); font-size:.54rem;
  letter-spacing:.16em; text-transform:uppercase;
  color:rgba(215,204,200,.5);
  position:relative; padding-bottom:3px;
  transition:color .3s; white-space:nowrap;
}
.nav-links a::after {
  content:''; position:absolute; bottom:0; left:0;
  width:0; height:1px; background:var(--ocre);
  transition:width .35s var(--ease);
}
.nav-links a:hover,
.nav-links a.active { color:var(--ocre-light); }
.nav-links a:hover::after,
.nav-links a.active::after { width:100%; }

.nav-ham {
  display:none; flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:5px;
}
.nav-ham span {
  display:block; width:24px; height:1.5px;
  background:var(--ocre-light);
  transition:transform .35s var(--ease), opacity .35s, width .35s;
}
.nav-ham.open span:nth-child(1){transform:rotate(45deg) translate(4.8px,4.8px);}
.nav-ham.open span:nth-child(2){opacity:0;width:0;}
.nav-ham.open span:nth-child(3){transform:rotate(-45deg) translate(4.8px,-4.8px);}

.nav-overlay {
  position:fixed; inset:0; z-index:800;
  background:var(--marron-deep);
  display:flex; flex-direction:column;
  align-items:center; justify-content:center; gap:1.6rem;
  opacity:0; pointer-events:none;
  transition:opacity .45s var(--ease);
}
.nav-overlay.open { opacity:1; pointer-events:all; }
.nav-overlay-close {
  position:absolute; top:1.5rem; right:1.8rem;
  background:none; border:none;
  color:var(--ocre); font-size:1.8rem; cursor:pointer;
  transition:transform .3s, color .3s;
}
.nav-overlay-close:hover { transform:rotate(90deg); color:var(--ocre-light); }
.nav-overlay-logo img {
  height:64px; width:64px; object-fit:contain;
  border-radius:50%; border:1px solid var(--ocre-dim);
  margin-bottom:.5rem;
}
.nav-overlay-links {
  display:flex; flex-direction:column; align-items:center; gap:1rem;
}
.nav-overlay-links a {
  font-family:var(--fell); font-style:italic;
  font-size:clamp(1.4rem,4.5vw,2rem);
  color:rgba(215,204,200,.8);
  transition:color .3s, transform .3s;
}
.nav-overlay-links a:hover { color:var(--ocre); transform:translateX(6px); }
.nav-overlay-sign {
  font-family:var(--fell); font-style:italic;
  font-size:1.2rem; color:rgba(193,154,107,.3);
  letter-spacing:.2em; margin-top:.5rem;
}

/* ══════════════════════════════════════════════
   HERO INTERIOR
══════════════════════════════════════════════ */
.page-hero {
  position:relative;
  min-height:70vh;
  display:flex; align-items:flex-end;
  padding:0 2rem 5rem;
  overflow:hidden;
}
.page-hero-bg {
  position:absolute; inset:0;
  background:
    linear-gradient(175deg,rgba(22,13,6,.05) 0%,rgba(22,13,6,.65) 55%,rgba(22,13,6,.98) 100%),
    url('../img/principal.jpg') center 20%/cover no-repeat;
  animation:heroBgZoom 20s ease-in-out infinite alternate;
}
@keyframes heroBgZoom {
  from { transform:scale(1.04); }
  to   { transform:scale(1.0); }
}
.page-hero-vignette {
  position:absolute; inset:0;
  background:radial-gradient(ellipse at 70% 40%,rgba(160,82,45,.06) 0%,transparent 65%);
  pointer-events:none;
}
.page-hero-content {
  position:relative; z-index:2;
  max-width:1300px; margin:0 auto; width:100%;
}

/* Breadcrumb */
.breadcrumb {
  display:flex; align-items:center; gap:.6rem;
  font-family:var(--cinzel); font-size:.5rem;
  letter-spacing:.3em; text-transform:uppercase;
  color:rgba(193,154,107,.45);
  margin-bottom:1.4rem;
}
.breadcrumb a { transition:color .3s; }
.breadcrumb a:hover { color:var(--ocre); }
.sep-icon { font-size:.4rem; }

.page-hero-tag {
  font-family:var(--cinzel); font-size:.58rem;
  letter-spacing:.45em; text-transform:uppercase;
  color:var(--ocre); margin-bottom:1rem;
  display:flex; align-items:center; gap:.9rem;
}
.page-hero-tag::before {
  content:''; display:block;
  width:28px; height:1px; background:var(--ocre);
}

.page-hero-title {
  font-family:var(--fell); font-style:italic;
  font-size:clamp(2.8rem,8vw,7rem);
  color:var(--blanco); line-height:.92;
  margin-bottom:1.2rem;
  text-shadow:0 6px 50px rgba(0,0,0,.5);
}
.page-hero-title em {
  display:block; font-style:normal;
  font-family:var(--cinzel); font-size:.35em;
  letter-spacing:.28em; color:var(--ocre-light);
  margin-top:.25em;
}
.page-hero-sub {
  font-family:var(--serif); font-weight:300;
  font-size:clamp(.85rem,2vw,1rem);
  color:var(--arena-dim);
  letter-spacing:.1em; text-transform:uppercase;
  display:flex; align-items:center; gap:.6rem;
}
.page-hero-sub i { color:var(--ocre); font-size:.85rem; }

/* Datos flotantes */
.page-hero-datos {
  position:absolute; right:2rem; bottom:5rem; z-index:2;
  display:flex; flex-direction:column; gap:0;
  background:rgba(16,8,3,.7);
  border:1px solid rgba(193,154,107,.15);
  backdrop-filter:blur(12px);
}
.page-hero-dato { padding:.9rem 1.6rem; text-align:center; }
.dato-num {
  display:block;
  font-family:var(--fell); font-style:italic;
  font-size:1.8rem; color:var(--ocre); line-height:1;
}
.dato-label {
  display:block;
  font-family:var(--cinzel); font-size:.44rem;
  letter-spacing:.25em; text-transform:uppercase;
  color:rgba(215,204,200,.38); margin-top:.2rem;
}
.page-hero-dato-sep {
  height:1px; background:rgba(193,154,107,.12); margin:0 1rem;
}

/* ══════════════════════════════════════════════
   LÍNEA DE TIEMPO
══════════════════════════════════════════════ */
.timeline-band {
  background:linear-gradient(135deg,rgba(78,52,46,.18),rgba(22,13,6,.5));
  border-top:1px solid rgba(193,154,107,.1);
  border-bottom:1px solid rgba(193,154,107,.1);
  padding:2rem;
  overflow:hidden;
}
.timeline-inner {
  max-width:1300px; margin:0 auto;
  display:flex; align-items:center;
  gap:0; overflow-x:auto;
  scrollbar-width:none;
}
.timeline-inner::-webkit-scrollbar { display:none; }

.timeline-item {
  flex-shrink:0;
  font-family:var(--cinzel); font-size:.5rem;
  letter-spacing:.18em; text-transform:uppercase;
  color:rgba(215,204,200,.5);
  padding:.4rem 1.4rem;
  white-space:nowrap;
  transition:color .3s;
}
.timeline-item span {
  display:block; font-family:var(--fell); font-style:italic;
  font-size:1.1rem; color:var(--ocre); margin-bottom:.15rem;
}
.timeline-item:hover { color:var(--arena); }

.timeline-dot {
  width:6px; height:6px; border-radius:50%;
  background:rgba(193,154,107,.25); flex-shrink:0;
}

/* ══════════════════════════════════════════════
   MAIN
══════════════════════════════════════════════ */
.bio-main {
  max-width:1300px; margin:0 auto;
  padding:6rem 2rem 5rem;
}

/* ── Etiqueta de sección ── */
.section-tag {
  font-family:var(--cinzel); font-size:.55rem;
  letter-spacing:.38em; text-transform:uppercase;
  color:var(--ocre); margin-bottom:1rem;
  display:flex; align-items:center; gap:.75rem;
}
.section-tag i { font-size:.7rem; }

/* ── Títulos biográficos ── */
.bio-section-title {
  font-family:var(--fell); font-style:italic;
  font-size:clamp(1.9rem,4vw,3rem);
  color:var(--blanco); line-height:1.05;
  margin-bottom:0;
}
.bio-section-title em { font-style:normal; color:var(--ocre-light); }

.bio-chapter {
  font-family:var(--cinzel); font-size:.5rem;
  letter-spacing:.38em; text-transform:uppercase;
  color:rgba(193,154,107,.35); margin-bottom:.8rem;
}

.bio-divider {
  width:44px; height:1px; background:var(--ocre);
  margin:1.6rem 0;
  position:relative;
}
.bio-divider::after {
  content:''; position:absolute; left:52px; top:0;
  width:10px; height:1px;
  background:rgba(193,154,107,.3);
}

/* ══════════════════════════════════════════════
   LAYOUT SPLIT — info personal & familia
══════════════════════════════════════════════ */
.bio-split {
  display:grid;
  grid-template-columns:1fr 1.15fr;
  gap:6rem;
  align-items:center;
  margin-bottom:5rem;
}
.bio-split-reverse { direction:rtl; }
.bio-split-reverse > * { direction:ltr; }

/* Imagen */
.bio-split-img { position:relative; }

.bio-split-img-wrap {
  position:relative; overflow:hidden;
}
.bio-split-img-wrap img {
  width:100%;
  aspect-ratio:4/5;
  object-fit:cover; object-position:center top;
  filter:sepia(12%) contrast(1.05) brightness(.93);
  transition:transform .7s var(--ease), filter .7s;
  display:block;
}
.bio-split:hover .bio-split-img-wrap img {
  transform:scale(1.03);
  filter:sepia(5%) contrast(1.07) brightness(.97);
}

/* Sombra inferior sobre imagen */
.bio-split-img-wrap::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(to top,rgba(22,13,6,.7) 0%,transparent 50%);
  pointer-events:none;
}

/* Caption sobre imagen */
.bio-split-img-caption {
  position:absolute; bottom:1rem; left:1rem; right:1rem;
  z-index:2;
  font-family:var(--cinzel); font-size:.5rem;
  letter-spacing:.2em; text-transform:uppercase;
  color:rgba(215,204,200,.6);
  display:flex; align-items:center; gap:.5rem;
}
.bio-split-img-caption i { color:var(--ocre); }

/* Marco offset decorativo */
.bio-split-img-deco {
  position:absolute;
  inset:16px -16px -16px 16px;
  border:1px solid rgba(193,154,107,.18);
  z-index:-1; pointer-events:none;
}
.bio-split-reverse .bio-split-img-deco {
  inset:16px 16px -16px -16px;
}

/* Texto */
.bio-split-text p {
  font-family:var(--serif); font-size:1.05rem; font-weight:300;
  color:rgba(215,204,200,.7); line-height:1.95;
  margin-bottom:1.1rem;
}
.bio-split-text p strong { color:var(--ocre-light); font-weight:400; }

/* Highlight / cita */
.bio-highlight {
  margin-top:1.8rem;
  padding:1.2rem 1.5rem;
  border-left:2px solid var(--ocre);
  background:rgba(193,154,107,.05);
  display:flex; gap:1rem; align-items:flex-start;
}
.bio-highlight i {
  color:var(--ocre); font-size:1.1rem; flex-shrink:0; margin-top:.2rem;
}
.bio-highlight blockquote {
  font-family:var(--fell); font-style:italic;
  font-size:1.15rem; color:rgba(215,204,200,.65);
  line-height:1.6;
}

/* Tags de familia */
.bio-familia-tags {
  display:flex; flex-wrap:wrap; gap:.6rem;
  margin-top:1.6rem;
}
.bio-familia-tags span {
  display:inline-flex; align-items:center; gap:.5rem;
  font-family:var(--cinzel); font-size:.5rem;
  letter-spacing:.15em; text-transform:uppercase;
  color:rgba(193,154,107,.6);
  border:1px solid rgba(193,154,107,.18);
  padding:.4rem .85rem;
  transition:border-color .3s, color .3s;
}
.bio-familia-tags span:hover { border-color:var(--ocre); color:var(--ocre); }
.bio-familia-tags i { font-size:.7rem; color:var(--ocre); }

/* ══════════════════════════════════════════════
   ORNAMENTO
══════════════════════════════════════════════ */
.ornament {
  display:flex; align-items:center; gap:1.2rem;
  margin:1rem 0 4.5rem;
}
.ornament-line {
  flex:1; height:1px;
  background:linear-gradient(to right,transparent,rgba(193,154,107,.18),transparent);
}
.ornament-icon {
  font-size:.8rem; color:rgba(193,154,107,.32);
  width:34px; height:34px; border-radius:50%;
  border:1px solid rgba(193,154,107,.14);
  display:flex; align-items:center; justify-content:center;
  flex-shrink:0;
}

/* ══════════════════════════════════════════════
   GRID DE 2 TARJETAS — estudios + primeros discos
══════════════════════════════════════════════ */
.bio-cards-grid {
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:1px;
  background:rgba(193,154,107,.08);
  border:1px solid rgba(193,154,107,.08);
  margin-bottom:5rem;
}

.bio-card {
  background:rgba(28,18,10,.75);
  display:flex; flex-direction:column;
  position:relative; overflow:hidden;
  transition:background .4s var(--ease);
}
.bio-card:hover { background:rgba(44,28,16,.9); }

/* Imagen — altura fija igual en ambas */
.bio-card-img {
  width:100%; height:280px;
  overflow:hidden; position:relative; flex-shrink:0;
}
.bio-card-img img {
  width:100%; height:100%;
  object-fit:cover; object-position:center;
  filter:sepia(18%) contrast(1.06) brightness(.85);
  transition:transform .7s var(--ease), filter .7s;
}
.bio-card:hover .bio-card-img img {
  transform:scale(1.05);
  filter:sepia(6%) contrast(1.08) brightness(.95);
}

/* Overlay de imagen */
.bio-card-img-overlay {
  position:absolute; inset:0;
  background:linear-gradient(to top,rgba(22,13,6,.88) 0%,transparent 55%);
  display:flex; justify-content:space-between; align-items:flex-start;
  padding:1rem 1.2rem;
}
.bio-card-num {
  font-family:var(--cinzel); font-size:.46rem;
  letter-spacing:.3em; text-transform:uppercase;
  color:rgba(193,154,107,.6);
  background:rgba(22,13,6,.6);
  padding:.28rem .65rem;
  border:1px solid rgba(193,154,107,.2);
  backdrop-filter:blur(4px);
}
.bio-card-icon-badge {
  font-size:1.1rem; color:var(--ocre);
  text-shadow:0 2px 10px rgba(0,0,0,.6);
}

/* Cuerpo */
.bio-card-body {
  padding:1.8rem 2rem 2.2rem;
  display:flex; flex-direction:column; flex:1;
}
.bio-card-title {
  font-family:var(--fell); font-style:italic;
  font-size:clamp(1.2rem,2vw,1.55rem);
  color:var(--blanco); line-height:1.1;
  margin:0.6rem 0 1rem;
}
.bio-card-title em { font-style:normal; color:var(--ocre-light); }

.bio-card-body p {
  font-family:var(--serif); font-size:.95rem; font-weight:300;
  color:rgba(215,204,200,.6); line-height:1.85;
  margin-bottom:.8rem; flex:1;
}
.bio-card-body p strong { color:var(--ocre-light); font-weight:400; }

.bio-card-footer {
  margin-top:1.2rem;
  padding-top:1rem;
  border-top:1px solid rgba(193,154,107,.1);
  font-family:var(--cinzel); font-size:.48rem;
  letter-spacing:.2em; text-transform:uppercase;
  color:rgba(193,154,107,.45);
  display:flex; align-items:center; gap:.5rem;
}
.bio-card-footer i { color:var(--ocre); }

/* Barra animada */
.bio-card::after {
  content:''; position:absolute; bottom:0; left:0; right:0;
  height:2px;
  background:linear-gradient(90deg,transparent,var(--ocre),transparent);
  transform:scaleX(0); transition:transform .5s var(--ease);
  transform-origin:left;
}
.bio-card:hover::after { transform:scaleX(1); }

/* ══════════════════════════════════════════════
   TARJETA ANCHA — ABAIEM
══════════════════════════════════════════════ */
.bio-wide {
  display:grid;
  grid-template-columns:340px 1fr;
  background:rgba(28,18,10,.75);
  border:1px solid rgba(193,154,107,.08);
  overflow:hidden;
  margin-bottom:5rem;
  position:relative;
  transition:background .4s var(--ease);
}
.bio-wide:hover { background:rgba(44,28,16,.9); }
.bio-wide::after {
  content:''; position:absolute; bottom:0; left:0; right:0;
  height:2px;
  background:linear-gradient(90deg,transparent,var(--ocre),transparent);
  transform:scaleX(0); transition:transform .55s var(--ease);
  transform-origin:left;
}
.bio-wide:hover::after { transform:scaleX(1); }

.bio-wide-img {
  overflow:hidden; position:relative;
  background:rgba(78,52,46,.35);
  display:flex; align-items:center; justify-content:center;
  padding:2.5rem;
  min-height:320px;
}
.bio-wide-img::after {
  content:''; position:absolute; inset:0;
  background:linear-gradient(to right,transparent,rgba(22,13,6,.55));
}
.bio-wide-img img {
  max-width:180px; max-height:180px;
  object-fit:contain;
  filter:brightness(.9) contrast(1.05);
  position:relative; z-index:1;
  transition:transform .5s var(--ease);
}
.bio-wide:hover .bio-wide-img img { transform:scale(1.06); }

.bio-wide-text {
  padding:3rem 3.5rem;
  display:flex; flex-direction:column; justify-content:center;
}
.bio-wide-text p {
  font-family:var(--serif); font-size:1rem; font-weight:300;
  color:rgba(215,204,200,.68); line-height:1.9;
  margin-bottom:1rem;
}
.bio-wide-text p strong { color:var(--ocre-light); font-weight:400; }

/* Stats dentro de ABAIEM */
.bio-wide-stats {
  display:flex; align-items:center;
  margin-top:1.8rem;
  padding-top:1.5rem;
  border-top:1px solid rgba(193,154,107,.1);
  gap:0;
}
.bio-wide-stat { padding:.5rem 1.8rem; text-align:center; }
.bio-wide-stat:first-child { padding-left:0; }
.bws-num {
  display:block;
  font-family:var(--fell); font-style:italic;
  font-size:1.5rem; color:var(--ocre); line-height:1;
}
.bws-label {
  display:block;
  font-family:var(--cinzel); font-size:.46rem;
  letter-spacing:.2em; text-transform:uppercase;
  color:rgba(215,204,200,.38); margin-top:.25rem;
}
.bio-wide-stat-sep {
  width:1px; height:36px;
  background:rgba(193,154,107,.15); flex-shrink:0;
}

/* ══════════════════════════════════════════════
   CTA NAVEGACIÓN ENTRE PÁGINAS
══════════════════════════════════════════════ */
.bio-nav-cta {
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:1.5rem;
  padding:2.5rem 0 1rem;
  border-top:1px solid rgba(193,154,107,.1);
  margin-top:1rem;
}
.bio-cta-btn {
  display:inline-flex; align-items:center; gap:.8rem;
  font-family:var(--cinzel); font-size:.56rem;
  letter-spacing:.25em; text-transform:uppercase;
  color:var(--ocre);
  border:1px solid rgba(193,154,107,.3);
  padding:.9rem 1.8rem;
  transition:all .3s var(--ease);
}
.bio-cta-btn:hover {
  background:var(--ocre); color:var(--tinta);
  border-color:var(--ocre);
}
.bio-cta-back { justify-self:start; }
.bio-cta-next { justify-self:end; }
.bio-cta-center {
  text-align:center;
}
.bio-cta-label {
  font-family:var(--cinzel); font-size:.48rem;
  letter-spacing:.3em; text-transform:uppercase;
  color:rgba(193,154,107,.3);
}

/* ══════════════════════════════════════════════
   SCROLL REVEAL
══════════════════════════════════════════════ */
.reveal {
  opacity:0; transform:translateY(28px);
  transition:opacity .75s ease, transform .75s ease;
}
.reveal.visible { opacity:1; transform:translateY(0); }

/* ══════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════ */
footer {
  background:var(--marron-deep);
  border-top:1px solid rgba(193,154,107,.1);
  padding:5rem 2rem 0;
  position:relative; overflow:hidden;
}
.footer-glow {
  position:absolute; top:-120px; left:50%; transform:translateX(-50%);
  width:600px; height:200px;
  background:radial-gradient(ellipse,rgba(193,154,107,.05) 0%,transparent 70%);
  pointer-events:none;
}
.footer-inner { max-width:1200px; margin:0 auto; }
.footer-top {
  display:grid; grid-template-columns:1.6fr 1fr 1fr;
  gap:4rem; padding-bottom:3rem;
  border-bottom:1px solid rgba(193,154,107,.1);
}
.footer-logo {
  height:52px; width:52px; object-fit:contain;
  border-radius:50%; border:1px solid var(--ocre-dim);
  margin-bottom:1rem;
}
.footer-brand {
  font-family:var(--fell); font-style:italic;
  font-size:clamp(1.8rem,3.5vw,2.6rem);
  color:var(--ocre-light); line-height:1; margin-bottom:.7rem;
}
.footer-tagline {
  font-family:var(--cinzel); font-size:.5rem;
  letter-spacing:.2em; text-transform:uppercase;
  color:rgba(215,204,200,.28); line-height:2; max-width:340px;
}
.footer-nav-title {
  font-family:var(--cinzel); font-size:.56rem;
  letter-spacing:.3em; text-transform:uppercase;
  color:rgba(193,154,107,.5); margin-bottom:1.4rem;
}
.footer-nav { display:flex; flex-direction:column; gap:.75rem; }
.footer-nav a {
  font-family:var(--cinzel); font-size:.52rem;
  letter-spacing:.16em; text-transform:uppercase;
  color:rgba(215,204,200,.32);
  transition:color .3s, transform .3s; display:inline-block;
}
.footer-nav a:hover { color:var(--ocre); transform:translateX(4px); }
.footer-bottom {
  display:flex; flex-direction:column;
  align-items:center; text-align:center;
  padding:2.5rem 0 7rem; gap:1.2rem;
}
.footer-copy {
  font-family:var(--serif); font-size:.78rem;
  color:rgba(215,204,200,.25); letter-spacing:.07em;
}
.footer-sign {
  display:flex; align-items:center; gap:1.6rem;
  font-family:var(--fell); font-style:italic;
  font-size:clamp(2rem,5vw,3.2rem);
  color:rgba(193,154,107,.38);
  letter-spacing:.2em; line-height:1;
}
.footer-sign-line {
  display:block; width:clamp(30px,6vw,70px); height:1px;
  background:linear-gradient(to right,transparent,rgba(193,154,107,.3));
}

/* ══════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════ */
@media(max-width:1200px){
  .nav-links{gap:1rem;}
  .nav-links a{font-size:.5rem;}
  .bio-split{gap:4rem;}
  .bio-wide{grid-template-columns:280px 1fr;}
}

@media(max-width:1024px){
  .nav-links{display:none;}
  .nav-ham{display:flex;}
  .page-hero-datos{display:none;}
  .bio-split{grid-template-columns:1fr; gap:3rem; margin-bottom:4rem;}
  .bio-split-reverse{direction:ltr;}
  .bio-split-img-deco{display:none;}
  .bio-split-img-wrap img{aspect-ratio:16/9; object-position:center 20%;}
  .bio-wide{grid-template-columns:1fr;}
  .bio-wide-img{min-height:220px;}
  .bio-wide-text{padding:2.5rem 2rem;}
  .bio-wide-stats{flex-wrap:wrap; justify-content:center;}
  .footer-top{grid-template-columns:1fr 1fr; gap:2.5rem;}
  .footer-brand-col{grid-column:1/-1;}
}

@media(max-width:768px){
  .bio-cards-grid{grid-template-columns:1fr;}
  .page-hero{min-height:60vh; padding:0 1.2rem 4rem;}
  .bio-main{padding:4rem 1.2rem 4rem;}
  .timeline-band{padding:1.5rem 1.2rem;}
  .bio-nav-cta{
    grid-template-columns:1fr 1fr;
    grid-template-rows:auto auto;
  }
  .bio-cta-center{grid-column:1/-1; order:-1;}
}

@media(max-width:480px){
  .nav-inner{padding:.8rem 1.2rem;}
  .page-hero-title{font-size:clamp(2.2rem,10vw,4rem);}
  .bio-card-img{height:220px;}
  .bio-card-body{padding:1.4rem 1.4rem 1.8rem;}
  .bio-highlight{padding:.9rem 1rem;}
  .bio-nav-cta{grid-template-columns:1fr;}
  .bio-cta-back,.bio-cta-next{justify-self:stretch; text-align:center; justify-content:center;}
  footer{padding:4rem 1.2rem 0;}
  .footer-bottom{padding:2rem 0 8rem;}
  .footer-top{grid-template-columns:1fr;}
  .footer-brand-col{grid-column:auto;}
  .audio-control{bottom:1.5rem; right:1.5rem;}
}