/* ==========================================================================
   RUTA SANITARIA — Sistema de diseño
   Paleta: verde sanitario (acción) + azul confianza (estructura)
   ========================================================================== */

:root{
  /* Azul confianza */
  --azul-900:#062B3A;
  --azul-800:#08415C;
  --azul-700:#0B4F6C;
  --azul-600:#1382AE;
  --azul-100:#E3F1F8;
  --azul-50:#F2F8FC;

  /* Verde sanitario */
  --verde-800:#07642F;
  --verde-700:#0A7A3D;
  --verde-600:#12A150;
  --verde-400:#3FCB7B;
  --verde-50:#E9F8EF;

  /* Neutros */
  --tinta:#101820;
  --texto:#26333D;
  --texto-suave:#5A6B78;
  --linea:#DCE6EC;
  --fondo:#FFFFFF;
  --fondo-alt:#F5F9FB;

  /* Tipografía */
  --f-titulo:'Manrope','Helvetica Neue',Arial,sans-serif;
  --f-texto:'Inter','Helvetica Neue',Arial,sans-serif;

  /* Formas */
  --r-sm:8px; --r-md:14px; --r-lg:22px; --r-full:999px;
  --sombra-sm:0 1px 2px rgba(6,43,58,.06), 0 2px 8px rgba(6,43,58,.05);
  --sombra-md:0 4px 12px rgba(6,43,58,.07), 0 14px 34px rgba(6,43,58,.08);
  --sombra-lg:0 10px 24px rgba(6,43,58,.10), 0 30px 60px rgba(6,43,58,.12);

  /* Ritmo */
  --ancho:1160px;
  --pad-seccion:clamp(56px,7vw,104px);
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--f-texto);
  font-size:17px;
  line-height:1.65;
  color:var(--texto);
  background:var(--fondo);
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;height:auto;display:block}
a{color:var(--verde-700);text-decoration:none}
a[href^="mailto:"],a[href^="tel:"]{overflow-wrap:anywhere}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:var(--f-titulo);color:var(--azul-900);line-height:1.15;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.1rem,1.35rem + 3.1vw,3.5rem);font-weight:800}
h2{font-size:clamp(1.65rem,1.15rem + 2vw,2.5rem);font-weight:800}
h3{font-size:clamp(1.15rem,1.02rem + .6vw,1.4rem);font-weight:700}
h4{font-size:1.02rem;font-weight:700}
p{margin:0 0 1.1em}
ul,ol{margin:0 0 1.1em;padding-left:1.15em}
li{margin-bottom:.45em}
strong{color:var(--azul-900);font-weight:650}
:focus-visible{outline:3px solid var(--verde-600);outline-offset:2px;border-radius:4px}

/* ---------- Layout ---------- */
.contenedor{width:min(100% - 40px,var(--ancho));margin-inline:auto}
.seccion{padding-block:var(--pad-seccion)}
.seccion--alt{background:var(--fondo-alt)}
.seccion--azul{background:var(--azul-900);color:#CFE2EC}
.seccion--azul h2,.seccion--azul h3{color:#fff}
.centrado{text-align:center}
.medida{max-width:62ch}
.medida.centrado{margin-inline:auto}
.grid{display:grid;gap:24px}
.grid-2{grid-template-columns:1fr}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}
@media (min-width:780px){.grid-2{grid-template-columns:repeat(2,1fr)}}
.stack-lg{display:grid;gap:clamp(32px,5vw,64px)}

/* ---------- Piezas de texto ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:var(--f-titulo);font-size:.76rem;font-weight:700;
  letter-spacing:.14em;text-transform:uppercase;color:var(--verde-700);
  margin:0 0 14px;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--verde-600);border-radius:2px}
.seccion--azul .eyebrow{color:var(--verde-400)}
.seccion--azul .eyebrow::before{background:var(--verde-400)}
.bajada{font-size:clamp(1.02rem,.98rem + .3vw,1.18rem);color:var(--texto-suave)}
.seccion--azul .bajada{color:#A9C6D6}
.encabezado-seccion{margin-bottom:clamp(32px,4vw,56px)}

/* ---------- Botones ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  font-family:var(--f-titulo);font-weight:700;font-size:.97rem;line-height:1;
  padding:15px 26px;border-radius:var(--r-full);border:2px solid transparent;
  cursor:pointer;text-decoration:none;white-space:nowrap;transition:transform .15s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
}
.btn:hover{text-decoration:none;transform:translateY(-2px)}
.btn-primario{background:var(--verde-700);color:#fff;box-shadow:0 6px 18px rgba(10,122,61,.28)}
.btn-primario:hover{background:var(--verde-800);color:#fff;box-shadow:0 10px 26px rgba(10,122,61,.34)}
.btn-secundario{background:#fff;color:var(--azul-700);border-color:var(--linea);box-shadow:var(--sombra-sm)}
.btn-secundario:hover{border-color:var(--azul-600);color:var(--azul-800)}
.btn-fantasma{background:transparent;color:#fff;border-color:rgba(255,255,255,.45)}
.btn-fantasma:hover{background:rgba(255,255,255,.12);color:#fff}
.btn-bloque{width:100%}
.acciones{display:flex;flex-wrap:wrap;gap:14px}
.acciones.centrado{justify-content:center}

/* ---------- Header ---------- */
.header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.94);backdrop-filter:blur(10px);border-bottom:1px solid var(--linea)}
.barra-aviso{background:var(--azul-900);color:#BDD8E5;font-size:.83rem}
.barra-aviso .contenedor{display:flex;flex-wrap:wrap;gap:8px 26px;align-items:center;justify-content:space-between;padding-block:9px}
.barra-aviso a{color:#fff;font-weight:600}
.barra-aviso span{display:inline-flex;align-items:center;gap:7px}
.header__fila{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-block:14px}
.logo{display:flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0}
.logo:hover{text-decoration:none}
.logo svg{width:38px;height:40px}
.logo__texto{font-family:var(--f-titulo);font-weight:800;font-size:1.12rem;letter-spacing:-.01em;color:var(--azul-900);line-height:1.05}
.logo__texto em{font-style:normal;color:var(--verde-600)}
.logo__texto small{display:block;font-size:.55rem;font-weight:700;letter-spacing:.18em;color:var(--texto-suave);text-transform:uppercase;margin-top:3px}
.nav{display:flex;align-items:center;gap:4px}
.nav a{
  font-family:var(--f-titulo);font-weight:600;font-size:.93rem;color:var(--azul-900);
  padding:10px 13px;border-radius:var(--r-sm);text-decoration:none;white-space:nowrap;
}
.nav a:hover{background:var(--azul-50);text-decoration:none}
.nav a[aria-current="page"]{color:var(--verde-700);background:var(--verde-50)}
.menu{position:relative}
.menu__btn{
  font-family:var(--f-titulo);font-weight:600;font-size:.93rem;color:var(--azul-900);
  background:none;border:0;cursor:pointer;padding:10px 13px;border-radius:var(--r-sm);
  display:inline-flex;align-items:center;gap:6px;
}
.menu__btn:hover{background:var(--azul-50)}
.menu__btn svg{width:11px;height:11px;transition:transform .2s ease}
.menu[data-abierto="true"] .menu__btn svg{transform:rotate(180deg)}
.menu__panel{
  position:absolute;top:calc(100% + 8px);left:0;min-width:290px;background:#fff;
  border:1px solid var(--linea);border-radius:var(--r-md);box-shadow:var(--sombra-md);
  padding:8px;display:none;
}
.menu[data-abierto="true"] .menu__panel{display:block}
.menu__panel a{display:block;padding:11px 13px;font-weight:600;font-size:.9rem}
.menu__panel a span{display:block;font-family:var(--f-texto);font-weight:400;font-size:.79rem;color:var(--texto-suave);margin-top:2px}
.header__cta{display:flex;align-items:center;gap:10px}
.hamburguesa{display:none;background:none;border:1px solid var(--linea);border-radius:var(--r-sm);width:44px;height:44px;cursor:pointer;align-items:center;justify-content:center}
.hamburguesa span{display:block;width:20px;height:2px;background:var(--azul-900);position:relative}
.hamburguesa span::before,.hamburguesa span::after{content:"";position:absolute;left:0;width:20px;height:2px;background:var(--azul-900)}
.hamburguesa span::before{top:-6px}
.hamburguesa span::after{top:6px}

@media (min-width:1041px){
  .nav > .btn{display:none}
  .nav a,.menu__btn{padding:10px 10px;font-size:.89rem}
  .header__cta .btn{padding:13px 20px;font-size:.92rem}
  .header__fila{gap:14px}
}
@media (min-width:1041px) and (max-width:1140px){
  .logo__texto small{display:none}
  .nav a,.menu__btn{padding:10px 8px;font-size:.86rem}
}
@media (max-width:1040px){
  .hamburguesa{display:inline-flex}
  .header__cta .btn{display:none}
  .nav{
    display:none;position:absolute;top:100%;left:0;right:0;background:#fff;
    border-bottom:1px solid var(--linea);box-shadow:var(--sombra-md);
    flex-direction:column;align-items:stretch;gap:0;padding:12px 20px 22px;max-height:78vh;overflow-y:auto;
  }
  .header[data-nav="abierto"] .nav{display:flex}
  .nav a,.menu__btn{width:100%;text-align:left;padding:13px 10px;font-size:1rem}
  .menu{width:100%}
  .menu__panel{position:static;box-shadow:none;border:0;border-left:2px solid var(--verde-50);border-radius:0;padding:0 0 0 12px;min-width:0}
  .nav .btn{display:inline-flex;margin-top:12px;justify-content:center}
}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--azul-900);color:#CFE2EC;isolation:isolate}
.hero::before{
  content:"";position:absolute;inset:0;z-index:-2;
  background:radial-gradient(900px 420px at 78% 12%,rgba(19,130,174,.55),transparent 62%),
             radial-gradient(700px 380px at 8% 92%,rgba(18,161,80,.30),transparent 60%);
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;opacity:.32;
  background-image:radial-gradient(rgba(255,255,255,.22) 1px,transparent 1px);
  background-size:26px 26px;
  -webkit-mask-image:linear-gradient(to bottom,#000,transparent 78%);
          mask-image:linear-gradient(to bottom,#000,transparent 78%);
}
.hero .contenedor{position:relative;padding-block:clamp(64px,8vw,116px)}
.hero__grid{display:grid;gap:clamp(36px,5vw,64px);grid-template-columns:1.05fr .95fr;align-items:center}
.hero h1{color:#fff;max-width:15ch}
.hero h1 em{font-style:normal;color:var(--verde-400)}
.hero .bajada{color:#B7D3E1;max-width:52ch;font-size:clamp(1.05rem,1rem + .35vw,1.22rem)}
.hero__sellos{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
.sello{
  display:inline-flex;align-items:center;gap:8px;font-size:.83rem;font-weight:600;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.16);
  color:#DCEBF3;padding:8px 14px;border-radius:var(--r-full);
}
.sello svg{width:14px;height:14px;flex-shrink:0}
@media (max-width:900px){.hero__grid{grid-template-columns:1fr}}

/* Tarjeta flotante del hero */
.tarjeta-hero{background:#fff;border-radius:var(--r-lg);padding:clamp(24px,3vw,34px);box-shadow:var(--sombra-lg);color:var(--texto)}
.tarjeta-hero h3{margin-bottom:6px}
.tarjeta-hero .bajada{font-size:.93rem;margin-bottom:20px}
.lista-check{list-style:none;padding:0;margin:0 0 22px}
.lista-check li{position:relative;padding-left:32px;font-size:.95rem;margin-bottom:12px}
.lista-check li::before{
  content:"";position:absolute;left:0;top:2px;width:21px;height:21px;border-radius:50%;
  background:var(--verde-50) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230A7A3D' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E") center/12px no-repeat;
}

/* ---------- Franja de cifras ---------- */
.franja{background:var(--azul-800);color:#fff}
.franja .contenedor{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:28px;padding-block:38px;text-align:center}
.cifra{font-family:var(--f-titulo);font-size:clamp(1.9rem,1.4rem + 1.6vw,2.6rem);font-weight:800;color:#fff;line-height:1}
.cifra + p{margin:8px 0 0;font-size:.88rem;color:#A9C6D6}

/* ---------- Tarjetas ---------- */
.tarjeta{
  background:#fff;border:1px solid var(--linea);border-radius:var(--r-lg);
  padding:clamp(24px,2.4vw,32px);box-shadow:var(--sombra-sm);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
  display:flex;flex-direction:column;
}
.tarjeta:hover{transform:translateY(-4px);box-shadow:var(--sombra-md);border-color:#C6DCE8}
.tarjeta h3{margin-bottom:8px}
.tarjeta p{color:var(--texto-suave);font-size:.96rem}
.tarjeta__pie{margin-top:auto;padding-top:16px}
.tarjeta__link{font-family:var(--f-titulo);font-weight:700;font-size:.92rem;display:inline-flex;align-items:center;gap:7px}
.tarjeta__link::after{content:"→";transition:transform .18s ease}
.tarjeta:hover .tarjeta__link::after{transform:translateX(4px)}
.icono{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:18px;
  background:linear-gradient(140deg,var(--azul-100),var(--verde-50));color:var(--azul-700);
}
.icono svg{width:27px;height:27px}
.icono--verde{background:linear-gradient(140deg,var(--verde-50),#D9F2E4);color:var(--verde-700)}
.tarjeta--destacada{border-color:var(--verde-600);box-shadow:0 0 0 4px var(--verde-50),var(--sombra-md)}
.etiqueta{
  align-self:flex-start;font-family:var(--f-titulo);font-size:.7rem;font-weight:800;letter-spacing:.1em;
  text-transform:uppercase;background:var(--verde-600);color:#fff;padding:5px 11px;border-radius:var(--r-full);margin-bottom:14px;
}

/* ---------- Pasos ---------- */
.pasos{counter-reset:paso;display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
.paso{position:relative;padding-top:56px}
.paso::before{
  counter-increment:paso;content:counter(paso,decimal-leading-zero);
  position:absolute;top:0;left:0;font-family:var(--f-titulo);font-weight:800;font-size:1.05rem;
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:var(--azul-900);color:#fff;
}
.paso h3{font-size:1.08rem;margin-bottom:6px}
.paso p{color:var(--texto-suave);font-size:.94rem;margin:0}
.seccion--azul .paso::before{background:var(--verde-600)}
.seccion--azul .paso p{color:#A9C6D6}

/* ---------- Rubros ---------- */
.rubros{display:grid;gap:14px;grid-template-columns:repeat(auto-fill,minmax(168px,1fr))}
.rubro{
  display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;
  background:#fff;border:1px solid var(--linea);border-radius:var(--r-md);
  padding:22px 14px;font-family:var(--f-titulo);font-weight:700;font-size:.92rem;color:var(--azul-900);
  text-decoration:none;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease;
}
.rubro:hover{transform:translateY(-3px);border-color:var(--verde-400);box-shadow:var(--sombra-sm);text-decoration:none}
.rubro span{font-size:1.65rem;line-height:1}

/* ---------- Contenido largo ---------- */
.prosa{max-width:72ch}
.prosa h2{margin-top:1.6em}
.prosa h3{margin-top:1.4em}
.prosa > :first-child{margin-top:0}
.destacado{
  border-left:4px solid var(--verde-600);background:var(--verde-50);
  padding:20px 24px;border-radius:0 var(--r-md) var(--r-md) 0;margin:28px 0;
}
.destacado p:last-child{margin-bottom:0}
.dos-columnas{display:grid;gap:clamp(32px,4vw,56px);grid-template-columns:1.15fr .85fr;align-items:start}
.dos-columnas > *,.grid > *,.pasos > *{min-width:0}
@media (max-width:900px){.dos-columnas{grid-template-columns:1fr}}
.panel{background:var(--fondo-alt);border:1px solid var(--linea);border-radius:var(--r-lg);padding:clamp(24px,3vw,32px)}
.panel--pegajoso{position:sticky;top:110px}
.tabla{width:100%;border-collapse:collapse;font-size:.94rem}
.tabla th,.tabla td{text-align:left;padding:13px 14px;border-bottom:1px solid var(--linea);vertical-align:top}
.tabla th{font-family:var(--f-titulo);color:var(--azul-900);background:var(--azul-50)}
.tabla-scroll{overflow-x:auto;border:1px solid var(--linea);border-radius:var(--r-md)}

/* ---------- FAQ ---------- */
.faq{display:grid;gap:12px;max-width:820px;margin-inline:auto}
.faq details{background:#fff;border:1px solid var(--linea);border-radius:var(--r-md);overflow:hidden}
.faq details[open]{border-color:var(--verde-400);box-shadow:var(--sombra-sm)}
.faq summary{
  cursor:pointer;list-style:none;padding:19px 56px 19px 22px;position:relative;
  font-family:var(--f-titulo);font-weight:700;color:var(--azul-900);font-size:1rem;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{
  content:"";position:absolute;right:22px;top:50%;width:11px;height:11px;margin-top:-6px;
  border-right:2.5px solid var(--verde-700);border-bottom:2.5px solid var(--verde-700);
  transform:rotate(45deg);transition:transform .2s ease;
}
.faq details[open] summary::after{transform:rotate(-135deg);margin-top:-2px}
.faq .faq__cuerpo{padding:0 22px 20px;color:var(--texto-suave);font-size:.96rem}
.faq .faq__cuerpo > :last-child{margin-bottom:0}

/* ---------- Formulario ---------- */
.formulario{display:grid;gap:18px}
.campo{display:grid;gap:7px}
.campo label{font-family:var(--f-titulo);font-weight:700;font-size:.87rem;color:var(--azul-900)}
.campo label span{color:var(--verde-700)}
.campo input,.campo select,.campo textarea{min-width:0;max-width:100%;
  font-family:var(--f-texto);font-size:1rem;color:var(--texto);
  padding:13px 15px;border:1.5px solid var(--linea);border-radius:var(--r-sm);background:#fff;width:100%;
  transition:border-color .18s ease,box-shadow .18s ease;
}
.campo input:focus,.campo select:focus,.campo textarea:focus{
  outline:none;border-color:var(--verde-600);box-shadow:0 0 0 4px var(--verde-50);
}
.campo textarea{min-height:132px;resize:vertical}
.campo-doble{display:grid;gap:18px;grid-template-columns:1fr 1fr}
@media (max-width:640px){.campo-doble{grid-template-columns:1fr}}
.aviso-form{font-size:.82rem;color:var(--texto-suave)}

/* ---------- CTA final ---------- */
.cta-final{background:linear-gradient(135deg,var(--azul-900),var(--azul-700) 62%,var(--verde-800));color:#fff;border-radius:var(--r-lg);padding:clamp(36px,5vw,64px);text-align:center}
.cta-final h2{color:#fff}
.cta-final p{color:#C3DCE8;max-width:56ch;margin-inline:auto}

/* ---------- Footer ---------- */
.footer{background:var(--azul-900);color:#9FBECE;font-size:.93rem;padding-block:clamp(48px,6vw,72px) 0}
.footer h4{color:#fff;font-size:.82rem;letter-spacing:.13em;text-transform:uppercase;margin-bottom:16px}
.footer a{color:#C7DEEA;text-decoration:none}
.footer a:hover{color:#fff;text-decoration:underline}
.footer__grid{display:grid;gap:36px;grid-template-columns:1.5fr 1fr 1fr 1.2fr}
@media (max-width:860px){.footer__grid{grid-template-columns:1fr 1fr}}
@media (max-width:520px){.footer__grid{grid-template-columns:1fr}}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:10px}
.footer__logo{width:230px;margin-bottom:18px}
.footer__legal{border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding-block:22px;font-size:.82rem;color:#7FA3B6;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between}
.placeholder{border-bottom:1px dashed rgba(255,255,255,.35)}

/* ---------- WhatsApp flotante ---------- */
.wsp{
  position:fixed;right:20px;bottom:20px;z-index:70;width:58px;height:58px;border-radius:50%;
  background:#25D366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(6,43,58,.3);
  transition:transform .18s ease;
}
.wsp:hover{transform:scale(1.07);text-decoration:none}
.wsp svg{width:31px;height:31px;fill:#fff}

/* ---------- Encabezado de página interior ---------- */
.pagina-hero{background:var(--azul-900);color:#B7D3E1;position:relative;overflow:hidden}
.pagina-hero::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(700px 340px at 84% 0%,rgba(19,130,174,.5),transparent 60%),
             radial-gradient(520px 300px at 0% 100%,rgba(18,161,80,.24),transparent 62%);
}
.pagina-hero .contenedor{position:relative;padding-block:clamp(48px,6vw,84px)}
.pagina-hero h1{color:#fff;margin-bottom:14px}
.pagina-hero .bajada{color:#B7D3E1;max-width:62ch}
.miga{font-size:.83rem;color:#8FB4C7;margin-bottom:18px}
.miga a{color:#C7DEEA}
.miga span{opacity:.55;margin-inline:7px}

/* ---------- Animación de entrada ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .55s ease,transform .55s ease}
.reveal.visible{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none}
}

/* ---------- Utilidades ---------- */
.solo-lectores{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap;border:0}
.mt-0{margin-top:0}.mb-0{margin-bottom:0}
.saltar{position:absolute;left:-9999px;top:0;background:#fff;color:var(--azul-900);padding:12px 18px;z-index:100;border-radius:0 0 var(--r-sm) 0}
.saltar:focus{left:0}

/* ---------- Manual de marca ---------- */
.caja-marca{
  background:#fff;border:1px solid var(--linea);border-radius:var(--r-md);
  padding:34px;display:grid;place-items:center;min-height:170px;
}
.caja-marca--oscura{background:var(--azul-900);border-color:var(--azul-800)}
.caja-marca--verde{background:var(--verde-600);border-color:var(--verde-700)}
.caja-marca img{width:min(100%,260px)}
.pie-caja{font-size:.83rem;color:var(--texto-suave);margin:10px 0 0;text-align:center}
.paleta{display:grid;gap:16px;grid-template-columns:repeat(auto-fit,minmax(160px,1fr))}
.muestra{border:1px solid var(--linea);border-radius:var(--r-md);overflow:hidden;background:#fff}
.muestra__color{height:96px}
.muestra__datos{padding:13px 15px;font-size:.83rem}
.muestra__datos strong{display:block;font-family:var(--f-titulo);font-size:.92rem;margin-bottom:3px}
.muestra__datos code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--texto-suave)}
.especimen{font-family:var(--f-titulo);color:var(--azul-900);line-height:1.05;letter-spacing:-.02em;margin:0}
.lista-mal,.lista-bien{list-style:none;padding:0;margin:0}
.lista-mal li,.lista-bien li{position:relative;padding-left:30px;margin-bottom:11px;font-size:.95rem}
.lista-mal li::before,.lista-bien li::before{
  position:absolute;left:0;top:1px;width:20px;height:20px;border-radius:50%;
  display:grid;place-items:center;font-size:.72rem;font-weight:800;font-family:var(--f-titulo);
}
.lista-bien li::before{content:"✓";background:var(--verde-50);color:var(--verde-700)}
.lista-mal li::before{content:"✕";background:#FDECEC;color:#B42318}

/* ==========================================================================
   Asistente web (chatbot)
   ========================================================================== */
.gs-lanzador{
  position:fixed;right:20px;bottom:20px;z-index:80;width:58px;height:58px;border-radius:50%;
  border:0;cursor:pointer;background:var(--azul-700);color:#fff;display:grid;place-items:center;
  box-shadow:0 8px 24px rgba(6,43,58,.34);transition:transform .18s ease,background .2s ease;
}
.gs-lanzador:hover{transform:scale(1.06);background:var(--azul-800)}
.gs-lanzador svg{width:27px;height:27px;grid-area:1/1;transition:opacity .18s ease,transform .18s ease}
.gs-lanzador__x{opacity:0;transform:rotate(-45deg)}
.gs-lanzador--activo .gs-lanzador__chat{opacity:0;transform:rotate(45deg)}
.gs-lanzador--activo .gs-lanzador__x{opacity:1;transform:none}
.gs-lanzador__punto{
  position:absolute;top:4px;right:4px;width:12px;height:12px;border-radius:50%;
  background:var(--verde-400);border:2px solid var(--azul-700);
}
.gs-lanzador--activo .gs-lanzador__punto{display:none}

/* La burbuja de WhatsApp sube para dejarle el lugar al asistente */
.wsp{bottom:90px}

.gs-chat{
  position:fixed;right:20px;bottom:90px;z-index:81;width:min(374px,calc(100vw - 40px));
  max-height:min(620px,calc(100vh - 130px));display:flex;flex-direction:column;
  background:#fff;border:1px solid var(--linea);border-radius:var(--r-lg);overflow:hidden;
  box-shadow:0 18px 50px rgba(6,43,58,.26);
  animation:gsEntra .2s ease;
}
@keyframes gsEntra{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}
.gs-chat[hidden]{display:none}
.gs-chat__head{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:14px 16px;background:var(--azul-900);color:#fff;flex-shrink:0;
}
.gs-chat__ident{display:flex;align-items:center;gap:11px}
.gs-chat__avatar{width:36px;height:36px;display:grid;place-items:center;background:#fff;border-radius:50%}
.gs-chat__avatar svg{width:22px;height:23px}
.gs-chat__ident strong{display:block;font-family:var(--f-titulo);font-size:.98rem;line-height:1.1}
.gs-chat__ident small{display:block;font-size:.76rem;color:#9FBECE;margin-top:2px}
.gs-chat__cerrar{
  background:rgba(255,255,255,.12);border:0;color:#fff;width:30px;height:30px;border-radius:50%;
  cursor:pointer;font-size:.85rem;line-height:1;
}
.gs-chat__cerrar:hover{background:rgba(255,255,255,.22)}
.gs-chat__cuerpo{
  flex:1;overflow-y:auto;padding:18px 16px;background:var(--fondo-alt);
  display:flex;flex-direction:column;gap:10px;
}
.gs-msg{
  max-width:88%;padding:11px 14px;border-radius:16px;font-size:.91rem;line-height:1.55;
  overflow-wrap:anywhere;
}
.gs-msg--bot{background:#fff;border:1px solid var(--linea);border-bottom-left-radius:5px;align-self:flex-start}
.gs-msg--user{background:var(--verde-700);color:#fff;border-bottom-right-radius:5px;align-self:flex-end}
.gs-msg--user a{color:#fff}
.gs-msg a{color:var(--verde-700);font-weight:600;text-decoration:underline}
.gs-msg strong{color:inherit}
.gs-msg--bot strong{color:var(--azul-900)}
.gs-chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:2px}
.gs-chip{
  font-family:var(--f-titulo);font-size:.79rem;font-weight:600;color:var(--azul-800);
  background:#fff;border:1.5px solid var(--azul-100);border-radius:var(--r-full);
  padding:8px 13px;cursor:pointer;transition:border-color .15s ease,background .15s ease;
}
.gs-chip:hover{border-color:var(--verde-600);background:var(--verde-50)}
.gs-typing{display:flex;gap:4px;align-items:center;padding:14px}
.gs-typing span{width:7px;height:7px;border-radius:50%;background:#B4C6D1;animation:gsPunto 1s infinite}
.gs-typing span:nth-child(2){animation-delay:.15s}
.gs-typing span:nth-child(3){animation-delay:.3s}
@keyframes gsPunto{0%,60%,100%{opacity:.35;transform:translateY(0)}30%{opacity:1;transform:translateY(-3px)}}
.gs-chat__pie{display:flex;gap:8px;padding:12px 14px 6px;background:#fff;flex-shrink:0}
.gs-chat__pie input{
  flex:1;min-width:0;font-family:var(--f-texto);font-size:.92rem;color:var(--texto);
  padding:11px 14px;border:1.5px solid var(--linea);border-radius:var(--r-full);background:#fff;
}
.gs-chat__pie input:focus{outline:none;border-color:var(--verde-600);box-shadow:0 0 0 3px var(--verde-50)}
.gs-chat__pie button{
  flex-shrink:0;width:42px;height:42px;border-radius:50%;border:0;cursor:pointer;
  background:var(--verde-700);color:#fff;display:grid;place-items:center;
}
.gs-chat__pie button:hover{background:var(--verde-800)}
.gs-chat__pie button svg{width:18px;height:18px}
.gs-chat__aviso{
  margin:0;padding:0 16px 12px;background:#fff;font-size:.72rem;color:var(--texto-suave);
  text-align:center;flex-shrink:0;
}
.gs-chat__aviso a{color:var(--verde-700)}

@media (max-width:640px){
  .gs-chat{
    right:12px;left:12px;bottom:84px;width:auto;
    max-height:calc(100vh - 120px);max-height:calc(100dvh - 120px);
  }
  .gs-lanzador{right:16px;bottom:16px}
  .wsp{right:16px;bottom:86px}
  body.gs-chat-abierto .wsp{display:none}
}