/* ============================================================
   MICROGEN — Sistema "Precisión & Custodia"
   Tokens base (línea ADN-Parentesco/DDC). Las líneas Tamizaje Prenatal/Natera
   y Peekaboo sobreescriben estos mismos tokens vía body.theme-natera /
   body.theme-peekaboo más abajo.
   ============================================================ */

:root{
  --ink:#0E1A2B;
  --ink-soft:#16283F;
  --paper:#F6F8FB;
  --surface:#FFFFFF;
  --surface-2:#EDF1F6;
  --border:#DCE3EC;
  --text:#1B2636;
  --text-muted:#5B6B84;
  --text-on-ink:#EAF0F5;
  --text-on-ink-muted:#9FB2C6;

  /* Azul Microgen — muestreado del ícono del logo (#2496D2 → #1F3F72)
     y calibrado para contraste AA como color de marca/CTA. */
  --accent:#1670B0;
  --accent-strong:#125C90;
  --accent-soft:#E7F1FA;
  --accent-on-ink:#2496D2;
  --gold:#B08D57;
  --gold-soft:#F3EBDD;
  --good:#2F7D5E;
  --good-soft:#E7F3EC;
  --ink-tint:#E4EAF3;
  --gold-strong:#8A6A3A;
  --good-strong:#256349;

  --font-display:'Iowan Old Style','Palatino Linotype','Book Antiqua',Georgia,'Times New Roman',serif;
  --font-body:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;
  --font-mono:'IBM Plex Mono','SF Mono',Consolas,'Courier New',monospace;

  --maxw:1180px;
  --radius:6px;
  color-scheme: light;
}

/* Línea Prenatal / Natera — rosa coral.
   Se activa poniendo class="theme-natera" en <body>, o class="scope-natera"
   en cualquier sección suelta (ej. el bloque de FAQ de NIPT). */
body.theme-natera, .scope-natera{
  --ink:#3D2233;
  --ink-soft:#4A2A3E;
  --paper:#FDF6F8;
  --surface:#FFFFFF;
  --surface-2:#FBEAF0;
  --border:#F3D7E1;
  --text:#3D2233;
  --text-muted:#8A5F6E;
  --text-on-ink:#FBEAF0;
  --text-on-ink-muted:#DDB3C2;

  --accent:#D9628A;
  --accent-strong:#B8446C;
  --accent-soft:#FBE3EC;
  --accent-on-ink:#E68CAA;
  --gold:#D9A857;
  --gold-soft:#F7EEDD;
  --good:#5FA084;
  --good-soft:#EAF6F0;
  --ink-tint:#F4E5EC;
  --gold-strong:#8A6A3A;
  --good-strong:#3E7C64;
}

/* Línea Peekaboo — revelación de sexo, violeta bebé.
   Se activa poniendo class="theme-peekaboo" en <body>, o class="scope-peekaboo"
   en una sección suelta. No es Natera ni DDC: es su propia línea. */
body.theme-peekaboo, .scope-peekaboo{
  --ink:#2E2350;
  --ink-soft:#372B60;
  --paper:#F8F5FC;
  --surface:#FFFFFF;
  --surface-2:#F1EAFA;
  --border:#E3D6F2;
  --text:#2A2340;
  --text-muted:#6E6188;
  --text-on-ink:#F3EEFC;
  --text-on-ink-muted:#C3B3E0;

  --accent:#8E7CC3;
  --accent-strong:#6B57A0;
  --accent-soft:#EFE9FA;
  --accent-on-ink:#8E7CC3;
  --gold:#E894B3;
  --gold-soft:#FDEAF1;
  --good:#5FA084;
  --good-soft:#EAF6F0;
  --ink-tint:#ECE6F4;
  --gold-strong:#B85A7C;
  --good-strong:#3E7C64;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--text);
  font-family:var(--font-body);
  font-size:16px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px;}
.scrollx{overflow-x:auto;}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto;}
  *{animation-duration:0.01ms !important; animation-iteration-count:1 !important; transition-duration:0.01ms !important;}
}

/* ---------------- Type ---------------- */
h1,h2,h3,h4{font-family:var(--font-display);color:var(--ink);margin:0;text-wrap:balance;}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--accent-strong);
}
p{margin:0 0 14px;max-width:70ch;}
.lede{font-size:17.5px;color:var(--text-muted);max-width:62ch;}
.muted{color:var(--text-muted);}
.mono{font-family:var(--font-mono);}

/* ---------------- Buttons ---------------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:14.5px;
  padding:12px 20px;
  border-radius:4px;
  border:1px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--accent);color:#fff;}
body.theme-peekaboo .btn-primary{color:#22163b;}
.btn-primary:hover{background:var(--accent-strong);box-shadow:0 6px 18px rgba(22,112,176,.32);}
body.theme-natera .btn-primary:hover{box-shadow:0 6px 18px rgba(217,98,138,.32);}
body.theme-peekaboo .btn-primary:hover{background:var(--accent);box-shadow:0 6px 18px rgba(142,124,195,.32);}
.btn-outline{background:transparent;border-color:var(--border);color:var(--text);}
.btn-outline:hover{border-color:var(--accent);color:var(--accent-strong);}
.btn-ghost-ink{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.25);color:var(--text-on-ink);}
.btn-ghost-ink:hover{background:rgba(255,255,255,.14);}
.btn svg{width:16px;height:16px;flex-shrink:0;}

/* ---------------- Header / nav ---------------- */
header.site{
  position:sticky;top:0;z-index:40;
  background:rgba(247,248,250,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--border);
}
body.theme-natera header.site{background:rgba(253,246,248,.92);}
body.theme-peekaboo header.site{background:rgba(248,245,252,.92);}
header.site .bar{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 24px;max-width:var(--maxw);margin:0 auto;
  gap:20px;
}
.logo{
  font-family:var(--font-display);
  font-weight:600;
  font-size:20px;
  letter-spacing:.02em;
  color:var(--ink);
  display:flex;align-items:center;gap:6px;
}
.logo .dot{color:var(--accent);}
.logo img{height:38px;width:auto;display:block;}
@media (max-width:460px){ .logo img{height:30px;} }
nav.primary{display:flex;gap:26px;align-items:center;}
nav.primary a{
  font-size:13.5px;font-weight:600;letter-spacing:.02em;
  color:var(--text-muted);
  padding:6px 2px;border-bottom:2px solid transparent;
}
nav.primary a:hover, nav.primary a.active{color:var(--text);border-color:var(--accent);}
.nav-cta{display:flex;align-items:center;gap:12px;}
.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;
  width:44px;height:44px;align-items:center;justify-content:center;}
.nav-toggle svg{width:24px;height:24px;color:var(--ink);}

@media (max-width: 860px){
  nav.primary{
    position:absolute;top:100%;left:0;right:0;
    background:var(--surface);
    border-bottom:1px solid var(--border);
    flex-direction:column;align-items:flex-start;
    padding:18px 24px;gap:16px;
    display:none;
    max-height:calc(100vh - 70px);overflow-y:auto;
  }
  nav.primary.open{display:flex;}
  .nav-toggle{display:flex;}
  header.site .bar{flex-wrap:wrap;}
}

/* ---------------- Nav dropdown ("Pruebas de ADN") ---------------- */
.nav-drop{position:relative;}
.nav-drop-row{display:flex;align-items:center;gap:4px;}
.nav-drop-row a{padding:6px 2px;}
.nav-drop-toggle{
  background:none;border:none;cursor:pointer;padding:4px;color:var(--text-muted);
  display:flex;align-items:center;justify-content:center;
  /* 44x44 de zona táctil real; los márgenes negativos evitan que ese tamaño
     descuadre la fila del menú, que sigue midiendo lo mismo visualmente. */
  width:44px;height:44px;margin:-11px;
}
.nav-drop-toggle svg{width:14px;height:14px;transition:transform .18s ease;}
.nav-drop.open .nav-drop-toggle svg{transform:rotate(180deg);}
.nav-drop-panel{
  display:none;flex-direction:column;gap:14px;
  position:absolute;top:100%;left:-20px;
  background:var(--surface);border:1px solid var(--border);border-radius:8px;
  box-shadow:0 16px 40px rgba(14,26,43,.14);
  padding:28px 22px 22px;
  min-width:640px;z-index:50;
}
@media (min-width:861px){
  .nav-drop:hover .nav-drop-panel,
  .nav-drop.open .nav-drop-panel{display:flex;}
}
.ndp-row{display:flex;gap:28px;}
.ndp-col{display:flex;flex-direction:column;gap:2px;min-width:170px;}
.ndp-head{
  display:flex;align-items:center;gap:8px;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--text-muted);margin-bottom:8px;
}
.ndp-head .dot{width:8px;height:8px;border-radius:50%;flex-shrink:0;}
.ndp-head .dot.ddc{background:#1670B0;}
.ndp-head .dot.natera{background:#D9628A;}
.ndp-head .dot.peekaboo{background:#8E7CC3;}
.ndp-col a{
  font-size:14px;font-weight:500;color:var(--text);padding:8px 8px;border-radius:4px;
  border-bottom:none;letter-spacing:normal;
}
.ndp-col a:hover{background:var(--surface-2);color:var(--accent-strong);border-color:transparent;}
.ndp-foot{
  border-top:1px solid var(--border);padding-top:12px;
}
.ndp-foot a{font-size:13px;font-weight:600;color:var(--accent-strong);border:none;padding:0;}

@media (max-width:860px){
  .nav-drop{width:100%;}
  .nav-drop-row{width:100%;justify-content:space-between;}
  /* En movil el submenu va SIEMPRE abierto. Escondido tras la flecha,
     casi nadie lo tocaba y NIPT-Natera y Peekaboo quedaban invisibles.
     Por eso tambien se oculta la flecha: ya no controla nada aqui. */
  .nav-drop-panel{
    display:flex;position:static;box-shadow:none;border:none;background:none;
    padding:6px 0 0 14px;min-width:0;flex-direction:column;gap:18px;
  }
  .nav-drop-toggle{display:none;}
  .ndp-row{flex-direction:column;gap:18px;}
  .ndp-col{min-width:0;}
  .ndp-col a{padding:6px 0;}
}

/* ---------------- ACGT divider ---------------- */
.acgt-divider{
  display:flex;
  overflow:hidden;
  white-space:nowrap;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  background:var(--surface-2);
}
.acgt-track{
  display:flex;gap:28px;padding:9px 0;
  animation:acgt-scroll 26s linear infinite;
}
@keyframes acgt-scroll{ from{transform:translateX(0);} to{transform:translateX(-50%);} }
.acgt-track span{
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;
  color:var(--text-muted);
}
.acgt-track span b{color:var(--accent-strong);font-weight:700;}
@media (prefers-reduced-motion: reduce){ .acgt-track{animation:none;} }

/* ---------------- Sections ---------------- */
section{padding:76px 0;}
section.tight{padding:48px 0;}
section.on-ink{background:var(--ink);color:var(--text-on-ink);}
section.on-ink h2, section.on-ink h3{color:#fff;}
section.on-ink p{color:var(--text-on-ink-muted);}
section.on-surface2{background:var(--surface-2);}
/* Bloques temáticos (FAQ): cada línea con su propio color de fondo y su franja superior */
section.faq-block{border-top:3px solid var(--accent);}
section.faq-block.scope-natera, section.faq-block.scope-peekaboo{background:var(--surface-2);color:var(--text);}
.section-head{max-width:64ch;margin-bottom:36px;}
.section-head h2{font-size:clamp(26px,3vw,34px);margin:8px 0 12px;}

/* ---------------- Hero ---------------- */
.hero{
  padding:64px 0 72px;
  background:
    linear-gradient(100deg, rgba(246,248,251,.35) 0%, rgba(246,248,251,.2) 30%, rgba(246,248,251,.08) 58%, rgba(246,248,251,0) 85%),
    url('../img/hero-inicio-bg.jpg') center bottom / cover no-repeat;
}
@media (max-width:900px){
  .hero{
    background:
      linear-gradient(180deg, rgba(246,248,251,.4) 0%, rgba(246,248,251,.22) 35%, rgba(246,248,251,.08) 65%, rgba(246,248,251,0) 90%),
      url('../img/hero-inicio-bg.jpg') center bottom / cover no-repeat;
  }
}
.hero-grid{
  display:grid;grid-template-columns:1.15fr 1fr;gap:56px;align-items:center;
}
.hero h1{
  font-size:clamp(34px,4.6vw,54px);
  line-height:1.06;
  margin:14px 0 20px;
}
.hero h1 em{font-style:normal;color:var(--accent-strong);}
.hero .lede{margin-bottom:28px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;}
.hero-stats{display:flex;gap:28px;margin-top:36px;flex-wrap:wrap;}
.hero-stats .stat b{
  font-family:var(--font-mono);font-size:24px;color:var(--ink);display:block;
}
.hero-stats .stat span{font-size:12.5px;color:var(--text-muted);}

/* result card */
.result-card{
  background:var(--ink);color:#fff;
  border-radius:10px;padding:28px;
  box-shadow:0 18px 50px rgba(14,26,43,.28);
  transform:rotate(1.2deg);
  transition:transform .35s ease;
}
.result-card:hover{transform:rotate(0deg) translateY(-3px);}
.result-card .rc-top{
  display:flex;justify-content:space-between;align-items:center;
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;
  color:var(--text-on-ink-muted);border-bottom:1px solid rgba(255,255,255,.12);
  padding-bottom:12px;margin-bottom:16px;text-transform:uppercase;
}
.result-card .rc-top .live{color:var(--accent-on-ink);display:flex;align-items:center;gap:6px;}
.result-card .rc-top .live::before{
  content:'';width:6px;height:6px;border-radius:50%;background:var(--accent-on-ink);
  animation:pulse 1.8s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}
.result-card .rc-prob{font-family:var(--font-mono);font-size:44px;font-weight:700;color:#fff;line-height:1;}
.result-card .rc-prob span{font-size:16px;color:var(--text-on-ink-muted);font-weight:400;}
.result-card .rc-label{font-size:13px;color:var(--text-on-ink-muted);margin:4px 0 18px;}
.result-card .rc-seq{
  font-family:var(--font-mono);font-size:13px;letter-spacing:.12em;
  color:var(--accent-on-ink);background:rgba(255,255,255,.05);
  padding:9px 12px;border-radius:4px;margin-bottom:14px;
}
.result-card .rc-chain{
  display:flex;justify-content:space-between;font-family:var(--font-mono);
  font-size:11px;color:var(--text-on-ink-muted);border-top:1px solid rgba(255,255,255,.12);
  padding-top:12px;
}

@media (max-width: 900px){ .hero-grid{grid-template-columns:1fr;} .result-card{transform:none;} }

/* ---------------- Hero art (ilustración) + aparición gradual ---------------- */
.hero-art{
  width:100%;display:block;
  background:none;border:none;padding:0;margin:0;
}
.hero-art-imgs{display:block;position:relative;overflow:hidden;aspect-ratio:900/840;cursor:pointer;}
.cycle-frame{
  position:absolute;inset:0;width:100%;height:100%;object-fit:contain;
  opacity:0;transition:opacity .5s ease;
}
.cycle-frame.is-active{opacity:1;}

/* ---------------- Hero con fondo interactivo (ADN-Parentesco) ---------------- */
.ddc-hero{position:relative;overflow:hidden;padding:76px 0;cursor:pointer;}
.ddc-hero-bg{position:absolute;inset:0;z-index:0;}
.ddc-hero-bg .cycle-frame{object-fit:cover;object-position:center right;}
.ddc-hero > .wrap{position:relative;z-index:1;}
@media (max-width:700px){
  .ddc-hero{padding:48px 0;}
  .ddc-hero-bg .cycle-frame{object-position:75% center;}
  /* En movil la foto se recentra y la cara queda justo detras del titulo.
     Sin esta cortina el texto oscuro cae sobre la imagen y no se lee. */
  .ddc-hero-bg::after{
    content:"";position:absolute;inset:0;
    background:linear-gradient(180deg,
      color-mix(in srgb, var(--paper) 95%, transparent) 0%,
      color-mix(in srgb, var(--paper) 86%, transparent) 68%,
      color-mix(in srgb, var(--paper) 60%, transparent) 100%);
  }
  /* El gris de --text-muted se pierde sobre la foto aun con la cortina. */
  .ddc-hero .lede{color:var(--text);}
}

/* Tarjeta ancha (icono + texto + enlace en una fila). En movil se apila:
   en fila, al parrafo le quedaban 91px de ancho en una pantalla de 375px. */
.svc-card-wide{display:flex;align-items:center;gap:22px;}
.svc-card-wide .ic-wrap{width:64px;height:64px;flex-shrink:0;}
.svc-card-wide .go{flex-shrink:0;}
@media (max-width:640px){
  .svc-card-wide{flex-direction:column;align-items:flex-start;gap:14px;}
}

/* CTA del hero DDC. Antes era una caja blanca con filete bronce: se leía como
   un aviso, no como un botón. Ahora va en azul Microgen sólido (el color de
   acción de la marca), más grande y con la acción explícita en texto. */
.hero-hook{
  display:inline-flex;align-items:center;gap:24px;margin-top:20px;
  padding:20px 26px;border-radius:12px;
  background:linear-gradient(118deg,var(--accent) 0%,var(--accent-strong) 100%);
  border:none;
  box-shadow:0 14px 34px rgba(14,26,43,.30);
  transition:transform .16s ease, box-shadow .16s ease;
}
.hero-hook:hover{transform:translateY(-3px);box-shadow:0 20px 44px rgba(14,26,43,.38);}
.hero-hook-copy{display:flex;flex-direction:column;gap:4px;}
.hero-hook-doubt{
  font-family:var(--font-mono);font-size:12.5px;letter-spacing:.08em;text-transform:uppercase;
  font-weight:700;color:#FFEBD0;
}
.hero-hook-truth{
  font-family:var(--font-display);font-size:clamp(23px,2.6vw,30px);font-weight:600;
  color:#fff;line-height:1.15;
}
.hero-hook-act{font-size:14px;font-weight:600;color:rgba(255,255,255,.88);}
.hero-hook-go{
  flex:none;width:52px;height:52px;border-radius:50%;
  background:rgba(255,255,255,.18);color:#fff;
  display:flex;align-items:center;justify-content:center;
  transition:transform .16s ease, background .16s ease;
}
.hero-hook-go svg{width:24px;height:24px;}
.hero-hook:hover .hero-hook-go{transform:translateX(4px);background:rgba(255,255,255,.28);}
@media (max-width:560px){
  .hero-hook{display:flex;justify-content:space-between;gap:14px;padding:18px 20px;}
  .hero-hook-go{width:44px;height:44px;}
  .hero-hook-go svg{width:20px;height:20px;}
}
@media (prefers-reduced-motion: no-preference){
  .reveal-in{
    opacity:0;
    animation:hero-reveal 1s cubic-bezier(.16,.8,.24,1) forwards;
    animation-delay:.2s;
  }
  @keyframes hero-reveal{
    from{opacity:0;transform:translateY(22px) scale(.97);}
    to{opacity:1;transform:none;}
  }
}

/* ---------------- Alliance banner ---------------- */
.alliance{
  background:var(--ink-soft);color:var(--text-on-ink);
  padding:44px 0;
}
.alliance .wrap{display:flex;gap:20px;align-items:flex-start;}
.alliance .mark{
  flex-shrink:0;width:34px;height:34px;
  border:1.5px solid var(--gold);transform:rotate(45deg);
  margin-top:6px;
}
.alliance p{
  font-family:var(--font-display);font-size:20px;line-height:1.45;
  color:var(--text-on-ink);max-width:58ch;margin:0;
}
.alliance strong{color:var(--gold);font-weight:600;}
.alliance strong.accent{color:var(--accent-on-ink);}

/* Bloques oscuros consecutivos (banda de alianza -> CTA -> pie de pagina):
   sin corte se leen como una sola masa. Escalonamos el tono y marcamos
   el borde con una linea fina. */
.alliance + section.on-ink,
.alliance + footer.site,
section.on-ink + footer.site{ border-top:1px solid rgba(255,255,255,.12); }

/* ---------------- Cards grid (index services) ---------------- */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.svc-card{
  display:block;background:var(--surface);border:1px solid var(--border);
  border-radius:var(--radius);padding:28px;transition:border-color .2s, transform .2s;
}
.svc-card:hover{border-color:var(--accent);transform:translateY(-3px);}
.svc-card .num{font-family:var(--font-mono);font-size:12px;color:var(--accent-strong);}
.svc-card h3{font-size:20px;margin:10px 0 8px;}
.svc-card p{font-size:14.5px;color:var(--text-muted);margin-bottom:16px;}
.svc-card .go{font-family:var(--font-mono);font-size:12.5px;color:var(--accent-strong);font-weight:600;}
.svc-card.dim{opacity:.75;border-style:dashed;}
.svc-card.dim:hover{transform:none;border-color:var(--border);}
@media (max-width:900px){ .svc-grid{grid-template-columns:1fr;} }

/* ---------------- Process steps ---------------- */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;counter-reset:step;}
/* Variante de 3 columnas. Va aqui a proposito: las media queries de .steps
   estan mas abajo con el mismo peso, asi que la siguen colapsando en movil.
   Antes esto era un style="" en linea y por eso no se apilaba nunca. */
.steps-3{grid-template-columns:repeat(3,1fr);}
.step{border-top:2px solid var(--border);padding-top:16px;}
.step::before{
  counter-increment:step;content:counter(step,decimal-leading-zero);
  display:block;font-family:var(--font-mono);color:var(--accent-strong);font-size:13px;margin-bottom:8px;
}
.step h4{font-size:16px;margin-bottom:6px;}
.step p{font-size:14px;color:var(--text-muted);margin:0;}
@media (max-width:900px){ .steps{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .steps{grid-template-columns:1fr;} }

/* ---------------- Photo / logo placeholder ---------------- */
.placeholder{
  border:1.5px dashed var(--border);
  border-radius:var(--radius);
  background:var(--surface-2);
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;gap:6px;padding:24px;min-height:160px;
}
.placeholder .ph-num{
  font-family:var(--font-mono);font-size:20px;color:var(--accent-strong);font-weight:700;
}
.placeholder .ph-label{font-size:13px;color:var(--text-muted);max-width:26ch;}
.placeholder.video .ph-icon{
  width:40px;height:40px;border-radius:50%;background:var(--accent);color:#fff;
  display:flex;align-items:center;justify-content:center;margin-bottom:2px;
}
.placeholder.video .ph-icon svg{width:16px;height:16px;}

/* ---------------- Real vertical video (Facebook reel embed) ---------------- */
.video-frame{
  height:340px;width:fit-content;margin:0 auto;align-self:center;
  display:flex;align-items:center;justify-content:center;
  background:var(--ink);border-radius:var(--radius);overflow:hidden;
}
.video-frame video{
  height:100%;width:auto;display:block;object-fit:cover;
}
@media (max-width:760px){ .video-frame{height:420px;} }

/* ---------------- Info callout (autoservicio, etc.) ---------------- */
.info-box{
  border:1.5px solid var(--border);border-left:4px solid var(--accent);
  background:var(--surface);border-radius:var(--radius);
  padding:20px 22px;display:flex;gap:16px;align-items:flex-start;margin:16px 0;
}
.info-box .ic{flex-shrink:0;width:34px;height:34px;border-radius:50%;background:var(--accent-soft);color:var(--accent-strong);display:flex;align-items:center;justify-content:center;}
.info-box .ic svg{width:18px;height:18px;}
.info-box h4{font-size:15.5px;margin-bottom:6px;}
.info-box p{font-size:14px;margin:0;color:var(--text-muted);}

/* ---------------- Trust / accreditation block ---------------- */
.trust-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.trust-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:24px;display:flex;flex-direction:column;gap:14px;
}
.trust-card h4{font-size:17px;}
.trust-card .placeholder{min-height:100px;}
.trust-card .logo-frame{
  background:var(--surface-2);border:1px solid var(--border);border-radius:var(--radius);
  min-height:100px;display:flex;align-items:center;justify-content:center;padding:18px;
}
.trust-card .logo-frame img{height:44px;width:auto;max-width:100%;object-fit:contain;}
.trust-card .cert-links{display:flex;gap:14px;flex-wrap:wrap;}
.trust-card .cert-links a{
  font-family:var(--font-mono);font-size:12px;font-weight:600;color:var(--accent-strong);
  display:inline-flex;align-items:center;gap:5px;
}
.trust-card .cert-links a svg{width:13px;height:13px;}
.trust-card .cert-links a:hover{text-decoration:underline;}

.photo-frame{margin-top:20px;position:relative;}
/* Kit Panorama: recortado del fondo, apoyado sobre la página en vez de enmarcado como foto. */
.kit-shot{margin:8px auto 0;max-width:340px;text-align:center;}
.kit-shot img{
  width:100%;height:auto;display:block;cursor:zoom-in;
  filter:drop-shadow(0 18px 28px rgba(75,59,122,.16));
}
.kit-shot figcaption{
  margin-top:-6px;font-family:var(--font-mono);font-size:12px;letter-spacing:.06em;
  text-transform:uppercase;color:var(--text-muted);
}
.photo-frame img{
  width:100%;aspect-ratio:4/3;object-fit:contain;background:var(--surface-2);
  border-radius:var(--radius);border:1px solid var(--border);display:block;
}
.photo-frame img[data-lightbox]{cursor:zoom-in;}
.photo-frame figcaption{
  margin-top:10px;font-family:var(--font-mono);font-size:12px;color:var(--text-muted);
}
.photo-frame .zoom-hint{
  position:absolute;top:12px;right:12px;width:34px;height:34px;border-radius:50%;
  background:rgba(14,26,43,.55);color:#fff;display:flex;align-items:center;justify-content:center;
  opacity:0;transition:opacity .15s ease;pointer-events:none;
}
.photo-frame .zoom-hint svg{width:16px;height:16px;}
.photo-frame:hover .zoom-hint{opacity:1;}

/* ---------------- Lightbox (ver foto completa) ---------------- */
.lightbox{
  position:fixed;inset:0;background:rgba(6,10,16,.92);z-index:100;
  display:none;align-items:center;justify-content:center;padding:48px;
}
.lightbox.open{display:flex;}
.lightbox img{max-width:100%;max-height:100%;object-fit:contain;border-radius:6px;}
.lightbox-close{
  position:fixed;top:20px;right:24px;width:44px;height:44px;border-radius:50%;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);color:#fff;
  display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:24px;line-height:1;
  transition:background .15s ease;
}
.lightbox-close:hover{background:rgba(255,255,255,.2);}
@media (max-width:760px){ .trust-grid{grid-template-columns:1fr;} }

/* ---------------- Accordion ---------------- */
.accordion{border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface);}
.acc-item + .acc-item{border-top:1px solid var(--border);}
.acc-head{
  width:100%;display:flex;align-items:center;gap:16px;
  background:none;border:none;text-align:left;cursor:pointer;
  padding:20px 22px;font-family:var(--font-body);color:var(--text);
}
.acc-head .ic{
  width:38px;height:38px;flex-shrink:0;border-radius:50%;
  background:var(--accent-soft);color:var(--accent-strong);
  display:flex;align-items:center;justify-content:center;
}
.acc-head .ic svg{width:20px;height:20px;}
.acc-head .ttl{flex:1;}
.acc-head .ttl h4{font-size:16.5px;font-weight:600;font-family:var(--font-body);color:var(--text);margin:0;}
.acc-head .ttl small{font-size:13px;color:var(--text-muted);}
.acc-head .chev{width:18px;height:18px;color:var(--text-muted);transition:transform .2s;flex-shrink:0;}
.acc-item[data-open="true"] .chev{transform:rotate(180deg);}
.acc-panel{
  max-height:0;overflow:hidden;transition:max-height .28s ease;
  padding:0 22px;
}
.acc-item[data-open="true"] .acc-panel{padding:0 22px 22px;}
.acc-panel .modes{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px;}
.mode-pill{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.05em;text-transform:uppercase;
  padding:4px 10px;border-radius:3px;background:var(--surface-2);color:var(--text-muted);border:1px solid var(--border);
}
.mode-pill.judicial{background:var(--gold-soft);color:var(--gold);border-color:transparent;font-weight:600;}
/* Cuando el pill es enlace a su modalidad (tarjeta destacada de Paternidad). */
a.mode-pill{text-decoration:none;cursor:pointer;transition:background .2s ease,color .2s ease,border-color .2s ease;}
a.mode-pill:hover{background:var(--accent-soft);color:var(--accent-strong);border-color:var(--accent);}
a.mode-pill.judicial:hover{background:var(--gold);color:#fff;border-color:var(--gold);}
/* Resalta un momento la modalidad a la que se acaba de llegar. */
.mode-card.is-target{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft);}
.mode-card.mode-card-judicial.is-target{border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-soft);}
.acc-panel p{font-size:14.5px;margin-bottom:12px;}
.acc-panel .wa-link{font-size:13.5px;font-weight:600;color:var(--accent-strong);display:inline-flex;gap:6px;align-items:center;}
.acc-panel .panel-row{display:flex;gap:24px;align-items:center;}
.acc-panel .panel-row .txt{flex:1;min-width:0;}
.acc-panel .panel-row .acc-photo{
  width:200px;height:150px;object-fit:cover;border-radius:var(--radius);
  flex-shrink:0;cursor:zoom-in;
}
@media (max-width:700px){
  .acc-panel .panel-row{flex-direction:column;}
  .acc-panel .panel-row .acc-photo{width:100%;height:auto;aspect-ratio:16/10;}
}

/* ---------------- Modalidad cards ---------------- */
.mode-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;
}
.mode-card .tag{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--accent-strong);
}
.mode-card h4{font-size:17px;margin:8px 0 8px;}
.mode-card p{font-size:14px;color:var(--text-muted);margin:0;}
.mode-card.highlight{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset;}

/* .modes-grid: the 3 "Tres modalidades" cards (Confidencial/Legal/Judicial) only —
   premium treatment scoped here so it doesn't leak into other .mode-card usages (ej. Paternidad Prenatal). */
.modes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch;}
.modes-grid .mode-card{
  display:flex;flex-direction:column;align-items:center;text-align:center;
  border-radius:14px;padding:46px 28px 28px;position:relative;overflow:hidden;
  box-shadow:0 2px 10px rgba(14,26,43,.05);
  transition:all .3s ease;
}
.modes-grid .mode-card:hover{
  transform:translateY(-5px);
  box-shadow:0 18px 34px rgba(14,26,43,.14);
  border-color:var(--accent);
}
.modes-grid .mode-icon-slot{
  height:150px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;
}
.modes-grid .mode-icon{
  width:130px;height:130px;object-fit:contain;display:block;
  transition:transform .3s ease;
}
.modes-grid .mode-card-judicial .mode-icon{width:150px;height:150px;}
.modes-grid .mode-card:hover .mode-icon{transform:scale(1.05);}
.modes-grid .mode-badge{
  display:inline-block;font-family:var(--font-mono);font-size:10.5px;font-weight:700;
  letter-spacing:.05em;text-transform:uppercase;color:#fff;background:var(--accent);
  padding:5px 13px;border-radius:20px;margin-bottom:16px;
}
.modes-grid .mode-card h4{margin-top:8px;}
.modes-grid .mode-card p{margin:0 0 6px;text-align:left;align-self:stretch;}
.modes-grid .mode-card .wa-link{margin-top:auto;align-self:flex-start;padding-top:12px;}
@media (max-width:860px){ .modes-grid{grid-template-columns:1fr;} }

/* ---------------- Paternidad Prenatal cards (#prenatal) — ilustración en la esquina ---------------- */
#prenatal .prenatal-card{
  display:flex;flex-direction:column;position:relative;overflow:hidden;
}
#prenatal .prenatal-illust{
  position:absolute;top:16px;right:16px;width:38%;max-width:215px;height:auto;
  transition:transform .3s ease;pointer-events:none;
}
#prenatal .prenatal-card:hover .prenatal-illust{transform:scale(1.05);}
#prenatal .prenatal-card .tag,
#prenatal .prenatal-card h4,
#prenatal .prenatal-card > p{padding-right:40%;}
#prenatal .benefit-list{
  list-style:none;margin:14px 0 0;padding:0;display:flex;flex-direction:column;gap:8px;
}
#prenatal .benefit-list li{display:flex;align-items:center;gap:9px;font-size:13.5px;color:var(--text);}
#prenatal .benefit-list svg{width:17px;height:17px;flex-shrink:0;color:var(--accent-strong);}
/* Red de seguridad: los 2 primeros ítems quedan a la altura de la ilustración
   (posicionada absoluta arriba-derecha). Sin este padding, un texto largo se
   mete por debajo del dibujo y se pierde. Con él, envuelve en vez de esconderse. */
#prenatal .benefit-list li:nth-child(-n+2){padding-right:40%;}
#prenatal .benefit-list li{align-items:flex-start;}
#prenatal .benefit-list svg{margin-top:2px;}
#prenatal .prenatal-card.no-invasiva:hover{border-color:var(--accent);box-shadow:0 10px 24px rgba(22,112,176,.12);}
#prenatal .prenatal-card.invasiva{--coral:#D9628A;}
#prenatal .prenatal-card.invasiva .benefit-list svg{color:var(--coral);}
#prenatal .prenatal-card.invasiva:hover{border-color:var(--coral);box-shadow:0 10px 24px rgba(217,98,138,.14);}
#prenatal .prenatal-card{transition:border-color .3s ease, box-shadow .3s ease;}
@media (max-width:760px){
  #prenatal .prenatal-illust{position:static;order:-1;width:62%;max-width:220px;margin:0 auto 14px;}
  #prenatal .prenatal-card .tag,
  #prenatal .prenatal-card h4,
  #prenatal .prenatal-card > p,
  #prenatal .benefit-list li:nth-child(-n+2){padding-right:0;}
}

/* ---------------- Zona táctil en móvil ----------------
   Los enlaces de texto (wa-link, "Ver todos…", "Pregúntanos →") miden ~21px de
   alto: se pueden tocar, pero exigen puntería. En pantallas sin cursor se les
   da 44px de alto real sin cambiar cómo se ven — el relleno crece hacia arriba
   y abajo, y el margen negativo lo compensa para no mover el diseño. */
@media (hover:none),(pointer:coarse){
  .wa-link,
  .link-more,
  .acc-panel .wa-link{
    display:inline-flex;align-items:center;
    min-height:44px;padding-top:11px;padding-bottom:11px;
    margin-top:-11px;margin-bottom:-11px;
  }
}

/* ---------------- Tarjeta "Preguntas Frecuentes" ----------------
   Va al final de cada página de servicio y lleva a la sección del FAQ que
   corresponde a esa página. Usa las variables del tema, así que se pinta sola
   con el azul de DDC, el rosa de Natera o el violeta de Peekaboo. */
.faq-card{
  display:flex;align-items:center;gap:20px;
  padding:22px 26px;border-radius:12px;
  background:var(--accent-soft);border:1px solid var(--border);
  text-decoration:none;color:inherit;
  transition:transform .16s ease, box-shadow .16s ease, border-color .16s ease;
}
.faq-card:hover{
  transform:translateY(-2px);
  box-shadow:0 12px 30px rgba(14,26,43,.10);
  border-color:var(--accent);
}
.faq-card-ic{
  flex:none;width:50px;height:50px;border-radius:50%;
  background:var(--surface);color:var(--accent-strong);
  display:flex;align-items:center;justify-content:center;
}
.faq-card-ic svg{width:25px;height:25px;}
.faq-card-copy{display:flex;flex-direction:column;gap:5px;}
.faq-card-copy b{
  font-family:var(--font-display);font-size:21px;font-weight:600;color:var(--ink);
}
.faq-card-copy > span{font-size:14px;color:var(--text-muted);line-height:1.5;}
.faq-card-go{
  flex:none;width:44px;height:44px;border-radius:50%;margin-left:auto;
  background:var(--surface);color:var(--accent-strong);
  display:flex;align-items:center;justify-content:center;
  transition:transform .16s ease;
}
.faq-card-go svg{width:21px;height:21px;}
.faq-card:hover .faq-card-go{transform:translateX(4px);}
@media (max-width:640px){
  .faq-card{flex-direction:column;align-items:flex-start;gap:14px;padding:20px;}
  .faq-card-go{margin-left:0;align-self:flex-end;}
}

/* ---------------- Stat cards (con ícono) ---------------- */
.stat-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:28px 0;}
.stat-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px 20px;display:flex;align-items:center;gap:14px;
}
.stat-card .ic{
  flex-shrink:0;width:42px;height:42px;border-radius:50%;
  background:var(--accent-soft);color:var(--accent-strong);
  display:flex;align-items:center;justify-content:center;
}
.stat-card .ic svg{width:20px;height:20px;}
.stat-card b{display:block;font-size:16px;color:var(--ink);font-family:var(--font-body);}
.stat-card span{font-size:12px;color:var(--text-muted);}
@media (max-width:760px){ .stat-cards{grid-template-columns:1fr;} }

/* ---------------- "¿Por qué elegir Natera?" (servicios-natera) ----------------
   Logo de marca + titular, seguido de la fila de 4 razones. El logo va en un
   marco claro porque el azul corporativo de Natera no es del tema baby-violet. */
.why-natera{margin-top:30px;}
.why-natera-head{display:flex;align-items:center;gap:16px;flex-wrap:wrap;}
.why-natera-head h3{margin:0;font-size:clamp(20px,2.4vw,26px);}
.why-natera-logo{
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:10px 16px;flex:none;
}
.why-natera-logo img{display:block;height:30px;width:auto;max-width:100%;object-fit:contain;}
.why-natera .stat-cards{margin-top:16px;}
.stat-cards.is-4{grid-template-columns:repeat(4,1fr);}
/* Con 4 columnas el texto queda muy angosto al costado del ícono: se apila. */
.stat-cards.is-4 .stat-card{flex-direction:column;align-items:flex-start;gap:12px;}
.stat-cards.is-4 .stat-card span{line-height:1.45;}
@media (max-width:1020px){ .stat-cards.is-4{grid-template-columns:repeat(2,1fr);} }
@media (max-width:760px){ .stat-cards.is-4{grid-template-columns:1fr;} }

/* ---------------- Fila de beneficios (chips con emoji) ---------------- */
.benefit-row{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:8px;}
.benefit{
  display:flex;align-items:center;gap:8px;
  background:var(--surface);border:1px solid var(--border);border-radius:20px;
  padding:8px 16px;font-size:13.5px;font-weight:600;color:var(--text);
}
.benefit .emoji{font-size:15px;line-height:1;}

/* ---------------- Chips (dentro de mode-card, reemplazan listas largas) ---------------- */
.chip-row{display:flex;flex-wrap:wrap;gap:8px;margin:14px 0 18px;}
.chip{
  font-size:14px;font-weight:600;padding:8px 14px;border-radius:18px;line-height:1.35;
  background:var(--accent-soft);color:var(--accent-strong);white-space:nowrap;
}
/* Comparación Básica/Extendida: qué ya viene incluido vs. qué se suma */
.chip-included{background:var(--good-soft);color:var(--good);}
.chip-plus{background:var(--accent-strong);color:#fff;}

/* Bloque NIPT Panorama (Básica / Extendida): tipografía más legible que el resto de mode-cards */
.theme-natera .mode-card{padding:24px;}
.theme-natera .mode-card .tag{font-size:12.5px;}
.theme-natera .mode-card h4{font-size:20px;}
.theme-natera .mode-card p{font-size:15.5px;line-height:1.6;}
.theme-natera .mode-card .wa-link{font-size:15.5px;font-weight:600;}
.theme-natera .info-box h4{font-size:17px;}
.theme-natera .info-box p{font-size:15.5px;line-height:1.6;}

/* ---------------- Ilustración decorativa de fondo (ADN, tipo watermark) ---------------- */
.deco-section{position:relative;overflow:hidden;}
.deco-illustration{
  position:absolute;top:-30px;right:-40px;width:340px;height:100%;max-height:520px;
  color:var(--accent);opacity:.13;pointer-events:none;z-index:0;
}
.deco-section > .wrap{position:relative;z-index:1;}
@media (max-width:900px){ .deco-illustration{display:none;} }

/* ---------------- Peekaboo hero (símbolos ♂♀) ----------------
   Antes era un background con `cover` anclado a la derecha: recortaba el lado
   izquierdo y el degradado tapaba justo el símbolo femenino. Ahora es una fila
   de dos columnas (texto | arte) con la imagen completa siempre visible; la
   máscara radial le difumina los bordes para que siga leyéndose como fondo
   ambiental y no como una foto encajonada. */
.pk-hero{
  position:relative;
  background:radial-gradient(120% 120% at 76% 50%, var(--surface-2) 0%, var(--paper) 60%);
}
.pk-hero-row{display:flex;align-items:center;gap:28px;flex-wrap:wrap;}
.pk-hero-copy{flex:1 1 400px;min-width:280px;max-width:56ch;}
.pk-hero-art{flex:1 1 400px;min-width:280px;max-width:600px;}
.pk-hero-art img{
  display:block;width:100%;height:auto;
  -webkit-mask-image:radial-gradient(ellipse 76% 76% at 50% 50%, #000 52%, transparent 100%);
          mask-image:radial-gradient(ellipse 76% 76% at 50% 50%, #000 52%, transparent 100%);
}
@media (max-width:760px){
  .pk-hero-row{gap:8px;}
  .pk-hero-art{order:2;margin:0 auto;max-width:420px;}
}

/* ============================================================
   Peekaboo — "¿niño o niña?" interactivo.
   Al pasar el cursor sobre el símbolo masculino la página entera vira a azul;
   sobre el femenino, a rosa; al salir vuelve al violeta del tema.

   Se registran las variables con @property para que sean de tipo <color> y
   por tanto ANIMABLES: sin esto el cambio sería un salto seco, no un fundido.
   La detección del hover es CSS puro con :has() — no hace falta JS.
   ============================================================ */
@property --ink{syntax:"<color>";inherits:true;initial-value:#0E1A2B}
@property --ink-soft{syntax:"<color>";inherits:true;initial-value:#16283F}
@property --paper{syntax:"<color>";inherits:true;initial-value:#F6F8FB}
@property --surface-2{syntax:"<color>";inherits:true;initial-value:#EDF1F6}
@property --border{syntax:"<color>";inherits:true;initial-value:#DCE3EC}
@property --text{syntax:"<color>";inherits:true;initial-value:#1B2636}
@property --text-muted{syntax:"<color>";inherits:true;initial-value:#5B6B84}
@property --accent{syntax:"<color>";inherits:true;initial-value:#1670B0}
@property --accent-strong{syntax:"<color>";inherits:true;initial-value:#125C90}
@property --accent-soft{syntax:"<color>";inherits:true;initial-value:#E7F1FA}
@property --accent-on-ink{syntax:"<color>";inherits:true;initial-value:#2496D2}
@property --gold{syntax:"<color>";inherits:true;initial-value:#B08D57}
@property --gold-soft{syntax:"<color>";inherits:true;initial-value:#F3EBDD}

/* Zonas sensibles sobre cada símbolo. Invisibles hasta que se las activa:
   entonces encienden un halo del color y la etiqueta.
   Quien enciende/apaga es main.js (`.is-on` aquí, `.pk-tint-*` en el body):
   con cursor basta pasar por encima, en táctil hay que tocar. */
.pk-hero-art{position:relative;}
.pk-hs{
  position:absolute;border-radius:44%;
  display:flex;align-items:flex-end;justify-content:center;
  background:none;border:0;padding:0;margin:0;appearance:none;font:inherit;
}
.pk-hs::before{
  content:"";position:absolute;inset:0;border-radius:inherit;
  opacity:0;transition:opacity .35s ease;
}
.pk-hs.is-on::before{opacity:1;}
.pk-hs-nina{left:23%;top:26%;width:23%;height:59%;}
.pk-hs-nino{left:54%;top:24%;width:30%;height:57%;}
.pk-hs-nina::before{background:radial-gradient(closest-side,rgba(244,156,192,.55),rgba(244,156,192,0) 72%);}
.pk-hs-nino::before{background:radial-gradient(closest-side,rgba(143,176,234,.55),rgba(143,176,234,0) 72%);}
.pk-hs-label{
  position:relative;
  font-family:var(--font-mono);font-size:12px;font-weight:700;
  letter-spacing:.1em;text-transform:uppercase;color:#fff;
  padding:5px 13px;border-radius:999px;transform:translateY(38%);
  white-space:nowrap;opacity:0;transition:opacity .35s ease;
}
.pk-hs.is-on .pk-hs-label{opacity:1;}
.pk-hs-nina .pk-hs-label{background:#D9628A;}
.pk-hs-nino .pk-hs-label{background:#4E7FD1;}

/* Con cursor: se apaga solo al salir, así que no hace falta pista permanente. */
@media (hover:hover) and (pointer:fine){ .pk-hs{cursor:pointer;} }

/* Táctil: sin cursor nadie adivina que los símbolos reaccionan, así que las
   etiquetas quedan siempre a la vista invitando al toque (el halo no: taparía
   los símbolos todo el tiempo). */
@media (hover:none),(pointer:coarse){
  .pk-hs-label{opacity:.92;}
}

/* El fundido entre los tres colores. Va fuera de cualquier media query:
   sirve igual para el cursor y para el toque. */
body.theme-peekaboo{
  transition:
    --ink .55s ease, --ink-soft .55s ease, --paper .55s ease,
    --surface-2 .55s ease, --border .55s ease, --text .55s ease,
    --text-muted .55s ease, --accent .55s ease, --accent-strong .55s ease,
    --accent-soft .55s ease, --accent-on-ink .55s ease,
    --gold .55s ease, --gold-soft .55s ease;
}

/* NIÑO — azul */
body.theme-peekaboo.pk-tint-nino{
  --ink:#1C2C52; --ink-soft:#243768; --paper:#F2F6FD;
  --surface-2:#E7EFFB; --border:#D3E0F5;
  --text:#22304F; --text-muted:#5B6C8C;
  --accent:#6E93DB; --accent-strong:#3D6CBE; --accent-soft:#E5EDFB;
  --accent-on-ink:#8FB0EA; --gold:#5E8AD8; --gold-soft:#E8F0FD;
}

/* NIÑA — rosa */
body.theme-peekaboo.pk-tint-nina{
  --ink:#4A1E38; --ink-soft:#5C2646; --paper:#FDF4F8;
  --surface-2:#FBE7F0; --border:#F6D5E3;
  --text:#472138; --text-muted:#8C6178;
  --accent:#E086AC; --accent-strong:#B84D7D; --accent-soft:#FCE7F0;
  --accent-on-ink:#F49CC0; --gold:#D9628A; --gold-soft:#FDEAF1;
}

/* Sin animación para quien pidió menos movimiento: el color cambia igual,
   pero de golpe en vez de con fundido. */
@media (prefers-reduced-motion: reduce){
  body.theme-peekaboo{transition:none;}
  .pk-hs{transition:none;}
}

/* Tarjeta CTA rosa→azul: recoge los dos colores de los símbolos del hero.
   Texto en violeta profundo (no blanco): sobre pasteles el blanco da ~2:1 de
   contraste, el violeta pasa AA en los dos extremos del degradado. */
.pk-cta{
  display:inline-flex;align-items:center;gap:20px;margin-top:24px;
  padding:16px 22px;border-radius:16px;
  background:linear-gradient(100deg,#F49CC0 0%,#F6ABC8 44%,#AEC2EE 56%,#8FB0EA 100%);
  color:#2E2350;text-decoration:none;
  box-shadow:0 10px 26px rgba(142,124,195,.26);
  transition:transform .16s ease, box-shadow .16s ease;
}
.pk-cta:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(142,124,195,.34);}
.pk-cta-text{display:flex;flex-direction:column;line-height:1.25;}
.pk-cta-text b{font-family:var(--font-display);font-size:23px;font-weight:600;}
.pk-cta-text span{font-size:14px;font-weight:600;opacity:.85;}
.pk-cta-arrow{
  flex:none;width:38px;height:38px;border-radius:50%;
  background:rgba(255,255,255,.55);
  display:flex;align-items:center;justify-content:center;
  transition:transform .16s ease;
}
.pk-cta-arrow svg{width:19px;height:19px;}
.pk-cta:hover .pk-cta-arrow{transform:translateX(3px);}
@media (max-width:760px){ .pk-cta{display:flex;justify-content:space-between;} }

/* ---------------- Natera hero v2 — imagen premium (perla/marfil) + animación científica sutil ----------------
   La foto en sí (madre, fondo, composición) NUNCA se anima — solo 3 capas superpuestas:
   brillo pulsante sobre el feto, partículas flotantes, y un acento de hélice ADN que gira. */
.nt-hero-v2{position:relative;overflow:hidden;background:var(--paper);padding:56px 0;}
.nt-hero-row{display:flex;align-items:center;gap:40px;flex-wrap:wrap;}
.nt-hero-text{flex:1 1 340px;min-width:280px;max-width:52ch;}
.nt-hero-media{
  position:relative;flex:1 1 420px;max-width:560px;width:100%;
  aspect-ratio:1684/934;margin:0 auto;
}
.nt-hero-img{width:100%;height:100%;display:block;border-radius:14px;object-fit:contain;}
video.nt-hero-img{object-fit:cover;}

.nt-glow{
  position:absolute;left:63%;top:67%;width:20%;aspect-ratio:1/1;
  transform:translate(-50%,-50%);border-radius:50%;pointer-events:none;
  background:radial-gradient(circle, rgba(255,255,255,.95) 0%, rgba(217,98,138,.45) 40%, rgba(217,98,138,0) 72%);
  animation:nt-pulse 3.2s ease-in-out infinite;
}
@keyframes nt-pulse{
  0%,100%{opacity:.5;transform:translate(-50%,-50%) scale(.92);}
  50%{opacity:1;transform:translate(-50%,-50%) scale(1.08);}
}

.nt-particles{position:absolute;inset:0;pointer-events:none;}
.nt-particles span{
  position:absolute;width:5px;height:5px;border-radius:50%;
  background:var(--accent);opacity:.6;
  animation:nt-float 5.5s ease-in-out infinite;
}
@keyframes nt-float{
  0%,100%{transform:translate(0,0);opacity:.35;}
  50%{transform:translate(5px,-9px);opacity:.9;}
}

.nt-helix-accent{
  position:absolute;right:1%;top:6%;width:14%;height:88%;
  color:var(--accent);opacity:.3;pointer-events:none;
  animation:nt-spin 10s linear infinite;
}
@keyframes nt-spin{
  0%{transform:scaleX(1);}
  25%{transform:scaleX(.12);}
  50%{transform:scaleX(-1);}
  75%{transform:scaleX(.12);}
  100%{transform:scaleX(1);}
}

@media (max-width:760px){
  .nt-hero-row{flex-direction:column;align-items:stretch;gap:24px;}
  .nt-hero-text{max-width:none;}
  .nt-hero-media{flex:none;width:100%;max-width:100%;}
}

/* ---------------- Featured card (Paternidad) ---------------- */
.featured{
  background:var(--accent-soft);color:var(--text);border-radius:10px;
  border:1.5px solid var(--accent);
  padding:32px;display:flex;gap:28px;align-items:center;margin-bottom:28px;
}
.featured .star{
  font-family:var(--font-mono);font-size:11px;letter-spacing:.1em;color:var(--gold);
  display:flex;align-items:center;gap:6px;margin-bottom:10px;
}
.featured h3{color:var(--ink);font-size:26px;margin-bottom:8px;}
.featured p{color:var(--text-muted);margin-bottom:16px;}
.featured .ic-wrap{
  flex-shrink:0;width:88px;height:88px;border-radius:50%;
  background:var(--surface);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;
}
.featured .ic-wrap svg{width:44px;height:44px;color:var(--accent-strong);}
.featured .featured-photo{
  width:240px;height:220px;object-fit:cover;object-position:65% center;
  border-radius:8px;flex-shrink:0;cursor:zoom-in;border:1px solid var(--border);
}
@media (max-width:760px){
  .featured{flex-direction:column;text-align:center;}
  .featured .featured-photo{width:100%;height:auto;aspect-ratio:16/10;}
}

/* Peekaboo: foto retrato completa, sin recorte (a diferencia del recorte 240x220 por defecto) */
body.theme-peekaboo .featured .featured-photo{
  width:220px;height:auto;object-fit:contain;object-position:top center;
}
@media (max-width:760px){
  body.theme-peekaboo .featured .featured-photo{width:100%;max-width:280px;aspect-ratio:auto;margin:0 auto;}
}

/* ---------------- Sample type cards ---------------- */
.sample-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;}
.sample-card{
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;text-align:center;
}
.sample-card.primary{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent) inset;}
.sample-card .ic{
  width:52px;height:52px;margin:0 auto 12px;border-radius:50%;
  background:var(--accent-soft);color:var(--accent-strong);
  display:flex;align-items:center;justify-content:center;
}
.sample-card .ic svg{width:26px;height:26px;}
.sample-card .thumb{
  width:100%;aspect-ratio:4/3;object-fit:cover;object-position:center;
  border-radius:calc(var(--radius) - 4px);margin-bottom:12px;cursor:zoom-in;
  display:block;background:var(--surface-2);
}
.sample-card h4{font-size:15px;margin-bottom:6px;}
.sample-card p{font-size:12.8px;color:var(--text-muted);margin:0;}
.sample-card .badge{
  display:inline-block;margin-top:8px;font-family:var(--font-mono);font-size:10.5px;
  color:var(--accent-strong);background:var(--accent-soft);padding:2px 8px;border-radius:3px;
}
@media (max-width:900px){ .sample-grid{grid-template-columns:repeat(2,1fr);} }
/* Antes decia "1fr 1fr", igual que la regla de 900px, asi que no apilaba nunca:
   a 375px cada tarjeta quedaba en 155px y su texto en 118px. */
@media (max-width:520px){ .sample-grid{grid-template-columns:1fr;} }

/* ---------------- Big line cards (hub) ---------------- */
/* Tarjetas horizontales apiladas: texto a la izquierda, atajos + CTA a la derecha */
.line-grid{display:grid;grid-template-columns:1fr;gap:20px;}
.line-card{
  border-radius:10px;padding:34px 36px;color:#fff;position:relative;overflow:hidden;
  display:grid;grid-template-columns:1.15fr 1fr;gap:24px 44px;align-items:center;
}
.line-card .lc-main{min-width:0;}
.line-card .lc-side{display:flex;flex-direction:column;align-items:flex-start;gap:16px;min-width:0;}
.line-card.ddc{background:linear-gradient(155deg,#0E1A2B,#125C90);}
.line-card.natera{background:linear-gradient(155deg,#4B3B7A,#B36E93);}
.line-card .eyebrow{color:rgba(255,255,255,.75);}
.line-card h3{color:#fff;font-size:26px;margin:10px 0 10px;}
.line-card p{color:rgba(255,255,255,.82);margin-bottom:0;}
.line-card .btn-outline{border-color:rgba(255,255,255,.4);color:#fff;}
.line-card .btn-outline:hover{background:rgba(255,255,255,.12);border-color:#fff;}
.line-card .sub-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:0;}
.line-card .sub-list a{
  font-size:12.5px;font-weight:600;padding:6px 12px;border-radius:20px;
  background:rgba(255,255,255,.1);color:rgba(255,255,255,.92);
  border:1px solid rgba(255,255,255,.2);white-space:nowrap;
}
.line-card .sub-list a:hover{background:rgba(255,255,255,.22);border-color:rgba(255,255,255,.4);}
@media (max-width:860px){ .line-card{grid-template-columns:1fr;gap:20px;padding:28px 24px;} }

/* ---------------- Pending-confirmation notice ---------------- */
.pending{
  border:1.5px dashed var(--gold);background:var(--gold-soft);border-radius:var(--radius);
  padding:16px 18px;font-size:13.8px;color:var(--text);display:flex;gap:10px;margin:16px 0;
}
.pending b{color:var(--gold);}

/* ---------------- FAQ teaser / contact strip ---------------- */
.cta-band{
  background:var(--ink);color:var(--text-on-ink);border-radius:10px;
  padding:44px;display:flex;justify-content:space-between;align-items:center;gap:24px;flex-wrap:wrap;
}
.cta-band h3{color:#fff;font-size:24px;margin-bottom:6px;}
.cta-band p{color:var(--text-on-ink-muted);margin:0;}
.cta-band .actions{display:flex;gap:12px;flex-wrap:wrap;}

/* ---------------- Footer ---------------- */
footer.site{background:linear-gradient(rgba(0,0,0,.24),rgba(0,0,0,.24)),var(--ink);color:var(--text-on-ink-muted);padding:56px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px;margin-bottom:36px;}
.footer-grid h5{
  font-family:var(--font-mono);font-size:12px;letter-spacing:.1em;text-transform:uppercase;
  color:#fff;margin-bottom:14px;
}
.footer-grid p, .footer-grid a{display:block;font-size:14px;color:var(--text-on-ink-muted);margin-bottom:8px;}
.footer-grid a:hover{color:#fff;}

.social-row{display:flex;gap:10px;margin-top:6px;}
.social-row a{
  display:flex;align-items:center;justify-content:center;
  width:34px;height:34px;border-radius:50%;margin-bottom:0;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.18);
  color:var(--text-on-ink-muted);
  transition:background .15s ease, color .15s ease, border-color .15s ease;
}
.social-row a svg{width:17px;height:17px;}
.social-row a:hover{background:var(--accent);color:#fff;border-color:var(--accent);}
body.theme-peekaboo .social-row a:hover{color:#22163b;}
/* Variante discreta — junto a CTAs, no en el footer */
.social-row.sm a{width:26px;height:26px;}
.social-row.sm a svg{width:13px;height:13px;}
.footer-logo{display:flex;align-items:center;gap:9px;font-family:var(--font-display);font-size:20px;color:#fff;margin-bottom:10px;}
.footer-logo img{height:28px;width:auto;display:block;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding-top:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:12.5px;color:var(--text-on-ink-muted);
}
@media (max-width:900px){ .footer-grid{grid-template-columns:1fr 1fr;} }
@media (max-width:560px){ .footer-grid{grid-template-columns:1fr;} }

/* ---------------- Floating WhatsApp ---------------- */
.wa-float{
  position:fixed;bottom:22px;right:22px;z-index:50;
  width:56px;height:56px;border-radius:50%;
  background:#25D366;color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 24px rgba(0,0,0,.22);
  transition:transform .15s ease;
}
.wa-float:hover{transform:scale(1.06);}
.wa-float svg{width:28px;height:28px;}

.social-float{
  position:fixed;right:22px;bottom:90px;z-index:50;
  display:flex;flex-direction:column;gap:10px;
}
.social-float a{
  width:38px;height:38px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--surface);border:1px solid var(--border);color:var(--text-muted);
  box-shadow:0 6px 16px rgba(14,26,43,.18);
  transition:transform .15s ease, color .15s ease, border-color .15s ease;
}
.social-float a svg{width:17px;height:17px;}
.social-float a:hover{color:var(--accent-strong);border-color:var(--accent);transform:scale(1.08);}
@media (max-width:480px){
  .social-float{right:16px;bottom:84px;gap:8px;}
  .social-float a{width:34px;height:34px;}
  .social-float a svg{width:15px;height:15px;}
}

/* ---------------- Utility ---------------- */
.center{text-align:center;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
@media (max-width:760px){ .grid-2{grid-template-columns:1fr;} }

/* ---------------- Cursor interactivo ---------------- */
@media (pointer:fine){
  body.custom-cursor, body.custom-cursor a, body.custom-cursor button{cursor:none;}
  .cursor-dot, .cursor-ring{
    position:fixed;top:0;left:0;border-radius:50%;
    pointer-events:none;z-index:9999;will-change:transform;
  }
  .cursor-dot{
    width:7px;height:7px;background:var(--accent);
  }
  .cursor-ring{
    width:32px;height:32px;border:1.5px solid var(--accent);opacity:.5;
    transition:width .2s ease,height .2s ease,opacity .2s ease,border-color .2s ease;
  }
  .cursor-ring.hover{width:46px;height:46px;border-color:var(--accent-strong);opacity:.9;}
  .cursor-dot.is-hidden, .cursor-ring.is-hidden{opacity:0;}
}

/* ---------------- Tarjetas de contacto y sedes (contacto.html) ----------------
   Misma caja base que .trust-card, pero con un "tono" por tarjeta: filete
   superior, halo suave en la esquina y chip de icono. El tono se cambia con
   .tone-good / .tone-gold, siempre con tokens del tema (no colores sueltos),
   asi que sigue funcionando en las lineas Natera y Peekaboo. */
.contact-card{
  --tone:var(--accent);
  --tone-soft:var(--accent-soft);
  --tone-strong:var(--accent-strong);
  position:relative;overflow:hidden;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);
  padding:26px 24px 24px;display:flex;flex-direction:column;gap:12px;
  transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.contact-card.tone-good{--tone:var(--good);--tone-soft:var(--good-soft);--tone-strong:var(--good-strong);}
.contact-card.tone-gold{--tone:var(--gold);--tone-soft:var(--gold-soft);--tone-strong:var(--gold-strong);}
.contact-card::before{
  content:"";position:absolute;left:0;right:0;top:0;height:4px;background:var(--tone);
}
.contact-card::after{
  content:"";position:absolute;right:-46px;top:-46px;width:150px;height:150px;
  border-radius:50%;background:var(--tone-soft);pointer-events:none;
}
.contact-card > *{position:relative;z-index:1;}
.contact-card:hover{
  transform:translateY(-3px);border-color:var(--tone);
  box-shadow:0 14px 30px -20px rgba(14,26,43,.55);
}
.contact-card .ic{
  width:44px;height:44px;border-radius:12px;
  background:var(--tone-soft);color:var(--tone-strong);
  border:1px solid var(--tone);
  display:flex;align-items:center;justify-content:center;
}
.contact-card .ic svg{width:21px;height:21px;}
.contact-card h4{font-size:17px;margin:0;}
.contact-card p{margin:0;}
.contact-card .tag{
  align-self:flex-start;
  font-family:var(--font-mono);font-size:11px;font-weight:600;
  letter-spacing:.1em;text-transform:uppercase;
  color:var(--tone-strong);background:var(--tone-soft);
  border:1px solid var(--tone);border-radius:100px;padding:3px 10px;
}
.contact-card .addr{
  font-family:var(--font-mono);font-size:14px;line-height:1.55;color:var(--text);margin:0;
}
.contact-card .note{font-size:13px;color:var(--text-muted);margin:0;}
.contact-card .card-actions{margin-top:auto;padding-top:8px;display:flex;gap:12px;flex-wrap:wrap;}
.contact-card .btn-tone{
  background:var(--tone);color:#fff;border-color:var(--tone);
}
.contact-card .btn-tone:hover{background:var(--tone-strong);border-color:var(--tone-strong);}
@media (prefers-reduced-motion: reduce){
  .contact-card:hover{transform:none;}
}

/* Sedes: las tres comparten el mismo tono (azul tinta de la marca) para que se
   lean como una familia y no repitan los colores de los canales de arriba.
   Lo que las diferencia es el numero de sede: chip mono + cifra grande al fondo
   en la esquina, en lugar del halo de color. */
.contact-card.tone-sede{
  --tone:var(--ink);
  --tone-soft:var(--ink-tint);
  --tone-strong:var(--ink);
}
.contact-card.tone-sede::after{
  content:attr(data-num);
  right:18px;top:6px;width:auto;height:auto;border-radius:0;background:none;
  font-family:var(--font-mono);font-weight:700;font-size:54px;line-height:1;
  letter-spacing:-.03em;color:var(--ink);opacity:.09;
}
.contact-card.tone-sede{
  background:
    radial-gradient(circle 150px at calc(100% + 40px) -40px, var(--ink-tint) 0 100%, transparent 100%),
    var(--surface);
}
