/* ============================================================
   MERCEDES ALBERT MARÍN — mercedesalbert.com
   Paleta y tipografía inspiradas en la portada de "Ataraxia"
   (negro profundo, hielo azulado, rojo sangre del ojo del dragón)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Italiana&family=EB+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Outfit:wght@300;400;500;600;700&display=swap');

:root{
  /* fondo / superficies */
  --void:#07070a;
  --bg:#0b0b10;
  --surface:#111117;
  --surface-2:#16161e;
  --border:#242430;
  --border-soft:#1c1c24;

  /* texto */
  --ice:#d3dee4;        /* titulares — azul-hielo pálido (color de "KAOS"/"EQUILIBRIO" en portada) */
  --ice-dim:#8b98a3;     /* texto secundario sobre fondo oscuro */
  --paper:#e9e3d6;       /* cuerpo de texto — crema cálido, evoca papel */
  --paper-dim:#a39d8e;

  /* acento */
  --blood:#a61e2a;       /* rojo del ojo del dragón, color de marca */
  --blood-bright:#d1394a;
  --blood-glow:rgba(166,30,42,.20);
  --blood-glow-soft:rgba(166,30,42,.10);

  --muted:#5c6066;

  --ff-display:'Italiana', serif;
  --ff-body:'EB Garamond', serif;
  --ff-ui:'Outfit', sans-serif;

  --maxw:1180px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  background:var(--void);
  color:var(--paper);
  font-family:var(--ff-body);
  font-size:17px;
  line-height:1.7;
  padding-top:76px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ margin:0; padding:0; list-style:none; }
h1,h2,h3,h4{ font-family:var(--ff-display); font-weight:400; color:var(--ice); margin:0 0 .5em; letter-spacing:.01em; }
.wrap{ max-width:var(--maxw); margin:0 auto; padding:0 28px; }

/* bilingüe */
[data-lang="en"] .es{ display:none !important; }
[data-lang="es"] .en{ display:none !important; }

/* textura de fondo sutil — grano + viñeta, evoca el humo de la portada */
body::before{
  content:'';
  position:fixed; inset:0;
  pointer-events:none;
  z-index:1;
  background:
    radial-gradient(ellipse 900px 600px at 15% -5%, rgba(166,30,42,.07), transparent 60%),
    radial-gradient(ellipse 900px 700px at 105% 10%, rgba(140,165,180,.06), transparent 60%),
    radial-gradient(ellipse 1200px 900px at 50% 110%, rgba(0,0,0,.5), transparent 60%);
}

/* ---------- ornamentos de dualidad (motivo humano/dragón) ---------- */
.divider{
  display:flex; align-items:center; justify-content:center; gap:14px;
  margin:0 auto; max-width:220px;
}
.divider::before,.divider::after{
  content:''; flex:1; height:1px;
}
.divider::before{ background:linear-gradient(90deg, transparent, var(--ice-dim)); }
.divider::after{ background:linear-gradient(90deg, var(--blood), transparent); }
.divider-glyph{
  width:9px; height:9px; flex-shrink:0;
  background:linear-gradient(135deg, var(--ice-dim) 50%, var(--blood) 50%);
  transform:rotate(45deg);
  box-shadow:0 0 10px var(--blood-glow);
}

.section-label{
  font-family:var(--ff-ui); font-size:.72rem; font-weight:600;
  letter-spacing:.32em; text-transform:uppercase; color:var(--blood-bright);
  display:flex; align-items:center; gap:10px; margin-bottom:16px;
}
.section-label::before{
  content:''; width:16px; height:1px; background:var(--blood-bright); display:inline-block;
}
.section-title{ font-size:clamp(1.8rem,4vw,2.6rem); }
.section-title em{ font-style:italic; color:var(--blood-bright); }
.section-sub{ color:var(--ice-dim); font-size:1.08rem; max-width:640px; }

.eyebrow{
  font-family:var(--ff-ui); font-size:.7rem; letter-spacing:.3em; text-transform:uppercase;
  color:var(--ice-dim);
}

/* ---------- NAV ---------- */
.site-nav{
  position:fixed; top:0; left:0; right:0; z-index:1150;
  height:76px; display:flex; align-items:center;
  background:rgba(7,7,10,.82);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border-soft);
}
.site-nav .wrap{ display:flex; align-items:center; justify-content:space-between; width:100%; }
.nav-logo{ display:flex; align-items:baseline; gap:10px; }
.nav-logo-text{
  font-family:var(--ff-display); font-size:1.28rem; letter-spacing:.04em; color:var(--ice);
}
.nav-logo-dot{ color:var(--blood-bright); font-size:1.3rem; line-height:0; }
.nav-tagline{
  font-family:var(--ff-ui); font-size:.62rem; letter-spacing:.24em; text-transform:uppercase;
  color:var(--ice-dim); display:none;
}
.nav-right{ display:flex; align-items:center; gap:34px; }
.nav-links{ display:flex; align-items:center; gap:30px; }
.nav-links a, .nav-links .current{
  font-family:var(--ff-ui); font-size:.82rem; letter-spacing:.06em; color:var(--ice-dim);
  transition:color .2s ease; position:relative;
}
.nav-links .current{ color:var(--ice); }
.nav-links a:hover{ color:var(--blood-bright); }
.lang-toggle{ display:flex; gap:4px; }
.lang-toggle button{
  background:transparent; border:1px solid var(--border); color:var(--ice-dim);
  font-family:var(--ff-ui); font-size:.68rem; font-weight:600; letter-spacing:.06em;
  padding:6px 11px; border-radius:999px; cursor:pointer; transition:all .2s ease;
}
.lang-toggle button:hover{ color:var(--ice); border-color:var(--ice-dim); }
.lang-toggle button.active{ background:var(--blood); color:#fff; border-color:var(--blood); }

/* ---------- NAV BURGER + MOBILE MENU ---------- */
.nav-burger{
  display:none; flex-direction:column; justify-content:center; align-items:center; gap:5px;
  width:38px; height:38px; padding:0; border:1px solid var(--border); border-radius:8px;
  background:rgba(255,255,255,0.02); cursor:pointer; flex-shrink:0;
}
.nav-burger span{
  display:block; width:16px; height:2px; background:var(--ice); border-radius:2px;
  transition:transform .3s cubic-bezier(.16,.84,.44,1), opacity .3s ease;
}
.nav-burger.is-open span:nth-child(1){ transform:translateY(7px) rotate(45deg); }
.nav-burger.is-open span:nth-child(2){ opacity:0; }
.nav-burger.is-open span:nth-child(3){ transform:translateY(-7px) rotate(-45deg); }

.mobile-menu{
  position:fixed; inset:0; z-index:1050;
  background:rgba(7,7,10,.98); backdrop-filter:blur(18px); -webkit-backdrop-filter:blur(18px);
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:40px;
  opacity:0; visibility:hidden; transform:translateY(-12px);
  transition:opacity .35s ease, transform .35s ease, visibility 0s linear .35s;
}
.mobile-menu.is-open{
  opacity:1; visibility:visible; transform:translateY(0);
  transition:opacity .35s ease, transform .35s ease, visibility 0s linear 0s;
}
.mobile-menu-links{ display:flex; flex-direction:column; align-items:center; gap:26px; }
.mobile-menu-links a, .mobile-menu-links .current{
  font-family:var(--ff-display); font-size:26px; letter-spacing:.02em;
  color:var(--ice-dim); transition:color .2s ease;
}
.mobile-menu-links a:hover{ color:var(--ice); }
.mobile-menu-links .current{
  color:var(--blood-bright); position:relative; padding-bottom:6px; cursor:default;
}
.mobile-menu-footer{ display:flex; flex-direction:column; align-items:center; gap:10px; }
.mobile-menu-footer a{
  font-family:var(--ff-ui); font-size:13px; letter-spacing:.06em; text-transform:uppercase;
  color:var(--ice-dim); text-decoration:none;
}
.mobile-menu-footer a:hover{ color:var(--blood-bright); }
body.menu-open{ overflow:hidden; }

@media (max-width: 880px){
  .nav-links{ display:none; }
  .nav-tagline{ display:none; }
  .nav-burger{ display:flex; }
}
@media (min-width: 881px){
  .mobile-menu{ display:none; }
}

/* ---------- HERO ---------- */
.hero{
  position:relative; min-height:92vh; display:flex; align-items:center;
  overflow:hidden;
  background:
    radial-gradient(ellipse 700px 500px at 20% 20%, rgba(140,165,180,.10), transparent 60%),
    radial-gradient(ellipse 800px 600px at 85% 60%, rgba(166,30,42,.14), transparent 60%),
    var(--void);
}
.hero-scanline{
  position:absolute; inset:0; pointer-events:none; opacity:.5;
  background-image:repeating-linear-gradient(rgba(255,255,255,.012) 0 1px, transparent 1px 3px);
}
.hero-inner{
  position:relative; z-index:2; display:grid; grid-template-columns:1.15fr .85fr; gap:60px;
  align-items:center; width:100%;
}
.hero-eyebrow{ font-family:var(--ff-ui); font-size:.74rem; letter-spacing:.32em; text-transform:uppercase; color:var(--blood-bright); margin-bottom:22px; }
.hero-title{ font-size:clamp(2.6rem,6vw,4.6rem); line-height:1.04; margin-bottom:26px; }
.hero-title em{ font-style:italic; color:var(--blood-bright); }
.hero-sub{ font-size:1.18rem; color:var(--ice-dim); max-width:520px; margin-bottom:36px; font-family:var(--ff-body); font-style:italic;}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; }

.btn{
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--ff-ui); font-size:.82rem; font-weight:600; letter-spacing:.08em; text-transform:uppercase;
  padding:15px 30px; border-radius:2px; transition:all .25s ease; cursor:pointer; border:1px solid transparent;
}
.btn-solid{ background:var(--blood); color:#fff; }
.btn-solid:hover{ background:var(--blood-bright); box-shadow:0 8px 30px var(--blood-glow); transform:translateY(-2px); }
.btn-outline{ border-color:var(--border); color:var(--ice); }
.btn-outline:hover{ border-color:var(--ice-dim); background:rgba(255,255,255,.03); transform:translateY(-2px); }

.hero-visual{ position:relative; }
.hero-visual-frame{
  position:relative; border:1px solid var(--border); padding:14px;
  background:linear-gradient(160deg, rgba(140,165,180,.05), rgba(166,30,42,.05));
}
.hero-visual-frame img{ width:100%; }
.hero-visual-frame::before{
  content:''; position:absolute; top:-1px; left:-1px; width:26px; height:26px;
  border-top:2px solid var(--blood-bright); border-left:2px solid var(--blood-bright);
}
.hero-visual-frame::after{
  content:''; position:absolute; bottom:-1px; right:-1px; width:26px; height:26px;
  border-bottom:2px solid var(--ice-dim); border-right:2px solid var(--ice-dim);
}
.hero-badge{
  position:absolute; bottom:-18px; left:-18px; background:var(--surface); border:1px solid var(--border);
  padding:14px 20px; display:flex; flex-direction:column; gap:2px; box-shadow:0 20px 50px rgba(0,0,0,.5);
}
.hero-badge-num{ font-family:var(--ff-display); font-size:1.6rem; color:var(--blood-bright); }
.hero-badge-label{ font-family:var(--ff-ui); font-size:.62rem; letter-spacing:.16em; text-transform:uppercase; color:var(--ice-dim); }

@media (max-width: 880px){
  .hero{ min-height:auto; padding:150px 0 70px; }
  .hero-inner{ grid-template-columns:1fr; gap:50px; }
  .hero-visual{ order:-1; max-width:280px; margin:0 auto; }
}

/* ---------- SECTION genérica ---------- */
section{ position:relative; z-index:2; padding:110px 0; }
.section-alt{ background:var(--bg); border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft); }

/* ---------- STATS ---------- */
.stat-row{ display:flex; gap:60px; flex-wrap:wrap; margin-top:40px; }
.stat-num{ font-family:var(--ff-display); font-size:2.6rem; color:var(--ice); }
.stat-num span{ color:var(--blood-bright); }
.stat-label{ font-family:var(--ff-ui); font-size:.72rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ice-dim); margin-top:4px; }

/* ---------- BOOK CARDS ---------- */
.book-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:30px; margin-top:56px; }
.book-card{
  position:relative; background:var(--surface); border:1px solid var(--border);
  transition:transform .35s ease, box-shadow .35s ease, border-color .35s ease;
  display:flex; flex-direction:column;
}
.book-card:hover{ transform:translateY(-8px); border-color:var(--blood); box-shadow:0 24px 60px rgba(0,0,0,.55), 0 0 0 1px var(--blood-glow-soft); }
.book-cover{ position:relative; overflow:hidden; aspect-ratio:2/3; }
.book-cover img{ width:100%; height:100%; object-fit:cover; transition:transform .5s ease; }
.book-card:hover .book-cover img{ transform:scale(1.05); }
.book-cover::after{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, transparent 60%, rgba(0,0,0,.65) 100%);
}
.book-vol{
  position:absolute; top:12px; left:12px; z-index:2;
  font-family:var(--ff-ui); font-size:.64rem; letter-spacing:.14em; text-transform:uppercase;
  background:rgba(7,7,10,.75); border:1px solid var(--border); color:var(--ice-dim); padding:5px 10px;
}
.book-info{ padding:22px 20px 24px; display:flex; flex-direction:column; gap:10px; flex:1; }
.book-title{ font-family:var(--ff-display); font-size:1.3rem; color:var(--ice); margin:0; }
.book-tag{ font-family:var(--ff-ui); font-size:.66rem; letter-spacing:.14em; text-transform:uppercase; color:var(--blood-bright); }
.book-desc{ font-size:.95rem; color:var(--paper-dim); line-height:1.65; flex:1; }
.book-link{
  margin-top:8px; font-family:var(--ff-ui); font-size:.74rem; font-weight:600; letter-spacing:.1em; text-transform:uppercase;
  color:var(--ice); display:inline-flex; align-items:center; gap:8px; padding-top:12px; border-top:1px solid var(--border-soft);
}
.book-link:hover{ color:var(--blood-bright); }

@media (max-width: 1024px){ .book-grid{ grid-template-columns:repeat(2,1fr); } }
@media (max-width: 560px){ .book-grid{ grid-template-columns:1fr; max-width:320px; margin-left:auto; margin-right:auto; } }

/* ---------- PRESS / QUOTES ---------- */
.press-row{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; margin-top:50px; }
.press-card{ background:var(--surface); border:1px solid var(--border); padding:30px 26px; position:relative; }
.press-quote-mark{ font-family:var(--ff-display); font-size:3rem; color:var(--blood); line-height:0; display:block; margin-bottom:14px; opacity:.7; }
.press-text{ font-style:italic; color:var(--ice-dim); font-size:1.02rem; line-height:1.65; }
.press-source{ margin-top:16px; font-family:var(--ff-ui); font-size:.7rem; letter-spacing:.12em; text-transform:uppercase; color:var(--muted); }
@media (max-width: 880px){ .press-row{ grid-template-columns:1fr; } }

/* ---------- ABOUT / SPLIT ---------- */
.split{ display:grid; grid-template-columns:.85fr 1.15fr; gap:70px; align-items:center; }
.split.reverse{ direction:rtl; } .split.reverse > *{ direction:ltr; }
.split-visual{ position:relative; }
.split-visual img{ width:100%; border:1px solid var(--border); }
.split-visual.is-book img{ aspect-ratio:2/3; object-fit:cover; }
.split-visual::before{
  content:''; position:absolute; top:-16px; left:-16px; right:16px; bottom:16px;
  border:1px solid var(--blood); z-index:-1; opacity:.5;
}
.body-text{ color:var(--paper-dim); font-size:1.06rem; line-height:1.85; }
.body-text + .body-text{ margin-top:1.2em; }
.body-text strong{ color:var(--ice); font-weight:600; }

@media (max-width: 880px){
  .split, .split.reverse{ grid-template-columns:1fr; direction:ltr; gap:40px; }
  .split-visual{ max-width:320px; margin:0 auto; }
}

/* ---------- TIMELINE (trayectoria) ---------- */
.timeline{ margin-top:50px; border-left:1px solid var(--border); padding-left:36px; display:flex; flex-direction:column; gap:38px; }
.timeline-item{ position:relative; }
.timeline-item::before{
  content:''; position:absolute; left:-42px; top:4px; width:11px; height:11px; border-radius:50%;
  background:var(--void); border:2px solid var(--blood); box-shadow:0 0 0 4px var(--void);
}
.timeline-year{ font-family:var(--ff-display); font-size:1.3rem; color:var(--ice); }
.timeline-text{ color:var(--paper-dim); margin-top:6px; max-width:640px; }

/* ---------- WORLD / UNIVERSO cards ---------- */
.lore-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; margin-top:50px; }
.lore-card{ background:var(--surface); border:1px solid var(--border); padding:34px 28px; }
.lore-icon{ font-family:var(--ff-display); font-size:1.8rem; color:var(--blood-bright); margin-bottom:16px; display:block; }
.lore-title{ font-size:1.3rem; margin-bottom:10px; }
.lore-text{ color:var(--paper-dim); font-size:.98rem; line-height:1.7; }
@media (max-width: 880px){ .lore-grid{ grid-template-columns:1fr; } }

.char-row{ display:flex; flex-direction:column; gap:0; margin-top:50px; }
.char-item{ display:grid; grid-template-columns:160px 1fr; gap:34px; padding:30px 0; border-bottom:1px solid var(--border-soft); align-items:start; }
.char-item:first-child{ padding-top:0; }
.char-name{ font-family:var(--ff-display); font-size:1.5rem; color:var(--ice); }
.char-role{ font-family:var(--ff-ui); font-size:.66rem; letter-spacing:.14em; text-transform:uppercase; color:var(--blood-bright); margin-top:6px; display:block; }
.char-text{ color:var(--paper-dim); }
@media (max-width: 640px){ .char-item{ grid-template-columns:1fr; gap:10px; } }

/* ---------- CTA banda ---------- */
.cta-band{
  text-align:center; padding:100px 0; position:relative;
  background:linear-gradient(180deg, transparent, rgba(166,30,42,.06), transparent), var(--bg);
  border-top:1px solid var(--border-soft); border-bottom:1px solid var(--border-soft);
}
.cta-band h2{ font-size:clamp(1.8rem,4vw,2.8rem); max-width:680px; margin:0 auto 20px; }
.cta-band p{ color:var(--ice-dim); max-width:520px; margin:0 auto 36px; }
.cta-actions{ display:flex; gap:16px; justify-content:center; flex-wrap:wrap; }

/* ---------- CONTACT ---------- */
.contact-grid{ display:grid; grid-template-columns:1fr 1fr; gap:70px; }
.contact-list{ display:flex; flex-direction:column; gap:26px; margin-top:36px; }
.contact-row{ display:flex; align-items:center; gap:18px; padding-bottom:22px; border-bottom:1px solid var(--border-soft); }
.contact-icon{
  width:44px; height:44px; border:1px solid var(--border); display:flex; align-items:center; justify-content:center;
  color:var(--blood-bright); font-family:var(--ff-display); font-size:1.1rem; flex-shrink:0;
}
.contact-label{ font-family:var(--ff-ui); font-size:.66rem; letter-spacing:.14em; text-transform:uppercase; color:var(--ice-dim); }
.contact-value{ color:var(--ice); font-size:1.05rem; margin-top:2px; }
.contact-value:hover{ color:var(--blood-bright); }
.social-row{ display:flex; gap:14px; margin-top:36px; flex-wrap:wrap; }
.social-pill{
  display:flex; align-items:center; gap:9px; border:1px solid var(--border); padding:10px 18px;
  font-family:var(--ff-ui); font-size:.76rem; letter-spacing:.06em; color:var(--ice-dim); transition:all .2s ease;
}
.social-pill:hover{ border-color:var(--blood); color:var(--ice); background:var(--blood-glow-soft); }
@media (max-width: 880px){ .contact-grid{ grid-template-columns:1fr; gap:40px; } }

/* ---------- FOOTER ---------- */
.site-footer{ background:var(--void); border-top:1px solid var(--border-soft); padding:70px 0 26px; position:relative; z-index:2; }
.footer-top{ display:flex; justify-content:space-between; gap:50px; flex-wrap:wrap; margin-bottom:50px; }
.footer-brand-block{ max-width:340px; }
.footer-logo{ font-family:var(--ff-display); font-size:1.5rem; color:var(--ice); margin-bottom:14px; display:block; }
.footer-tag{ color:var(--ice-dim); font-size:.95rem; line-height:1.7; }
.footer-cols{ display:flex; gap:60px; flex-wrap:wrap; }
.footer-col h4{ font-family:var(--ff-ui); font-size:.68rem; letter-spacing:.2em; text-transform:uppercase; color:var(--ice-dim); margin-bottom:16px; font-weight:600; }
.footer-col a{ display:block; color:var(--paper-dim); font-size:.92rem; margin-bottom:10px; transition:color .2s ease; }
.footer-col a:hover{ color:var(--blood-bright); }
.footer-bottom{
  padding-top:26px; border-top:1px solid var(--border-soft);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
  font-family:var(--ff-ui); font-size:.74rem; color:var(--muted);
}
.footer-credit a{ color:var(--muted); text-decoration:underline; }
.footer-credit a:hover{ color:var(--blood-bright); }

/* ---------- misc ---------- */
.only-mobile{ display:none; }
@media (max-width: 880px){
  section{ padding:80px 0; }
  .footer-top{ flex-direction:column; gap:36px; }
}