/* ============================================================
   carillasdentalesbogota.com — Sistema de diseño 2026
   Concepto: "porcelana editorial". Luz de cerámica, tinta clínica y rubor de encía.
   Tipografía: Fraunces (display, óptica variable) + Archivo (texto/datos)
   Técnicas: bento grids, cristal, malla de gradiente con grano, maquetación
   de revista (texto a 720px, componentes a 1080px), View Transitions.
   ============================================================ */

@view-transition { navigation: auto; }

:root {
  /* Tinta clínica */
  --azul-1: #0A1A33;
  --azul-2: #13305A;
  --azul-3: #1D4B87;
  --azul-accent: #3B6CF6;
  --azul-suave: #EEF3FF;

  /* Rubor de encía */
  --encia: #EE8FA3;
  --encia-1: #DD5D7A;
  --encia-2: #F8D5DD;
  --encia-suave: #FDF0F3;

  /* Porcelana */
  --diente-1: #FFFFFF;
  --diente-2: #FBF8F2;
  --diente-3: #EFE7D6;

  /* Neutros cálidos */
  --crema: #F8F5EF;
  --crema-2: #F2EDE4;
  --tinta: #0F1724;
  --tinta-2: #46536A;
  --tinta-3: #6E7A8C;
  --linea: rgba(15, 23, 36, .09);
  --linea-fuerte: rgba(15, 23, 36, .16);

  /* SVG blueprint */
  --bp-linea: rgba(255, 255, 255, .34);
  --bp-texto: rgba(255, 255, 255, .82);

  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --texto: "Archivo", -apple-system, system-ui, sans-serif;

  --wrap: 1200px;
  --lectura: 720px;
  --ancho: 1080px;
  --r: 24px;
  --r-s: 14px;
  --sombra: 0 30px 80px -36px rgba(10, 26, 51, .35), 0 2px 6px -2px rgba(10, 26, 51, .06);
  --sombra-s: 0 18px 40px -22px rgba(10, 26, 51, .32), 0 1px 3px rgba(10, 26, 51, .05);
  --ease: cubic-bezier(.22, .61, .36, 1);
  --trans: .5s var(--ease);
  --grano: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 .55 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 96px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0;
  font-family: var(--texto);
  font-size: 1.0625rem;
  line-height: 1.72;
  color: var(--tinta);
  background: var(--crema);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
::selection { background: var(--encia-2); color: var(--azul-1); }
img, svg { max-width: 100%; display: block; }
a { color: var(--azul-3); text-decoration-color: color-mix(in srgb, var(--encia-1) 55%, transparent); text-decoration-thickness: 1.5px; text-underline-offset: 3px; transition: color .2s, text-decoration-color .2s; }
a:hover { color: var(--encia-1); text-decoration-color: var(--encia-1); }
h1, h2, h3 { font-family: var(--display); font-weight: 600; line-height: 1.08; letter-spacing: -.022em; color: var(--azul-1); text-wrap: balance; }
p, li { text-wrap: pretty; }
strong { font-weight: 600; }

.wrap { width: min(var(--wrap), 100% - 2.5rem); margin-inline: auto; }
.mono { font-variant-numeric: tabular-nums; font-feature-settings: "tnum"; letter-spacing: -.01em; }

.skip { position: absolute; left: -999px; top: 0; z-index: 200; background: var(--azul-1); color: #fff; padding: .8rem 1.2rem; border-radius: 0 0 var(--r-s) 0; }
.skip:focus { left: 0; }
:focus-visible { outline: 3px solid var(--azul-accent); outline-offset: 3px; border-radius: 6px; }

/* ============================================================ HEADER (cápsula de cristal) */
.site-header { position: sticky; top: 0; z-index: 100; padding: .7rem 0; pointer-events: none; }
.header-inner {
  pointer-events: auto;
  display: flex; align-items: center; gap: 1.2rem; min-height: 62px;
  padding: .4rem .5rem .4rem 1.2rem;
  background: rgba(255, 255, 255, .72);
  backdrop-filter: saturate(1.6) blur(18px); -webkit-backdrop-filter: saturate(1.6) blur(18px);
  border: 1px solid rgba(255, 255, 255, .7);
  border-radius: 999px;
  box-shadow: 0 10px 30px -18px rgba(10, 26, 51, .35), inset 0 1px 0 rgba(255, 255, 255, .8);
}
.site-header[style*="box-shadow"] { box-shadow: none !important; }
.logo { display: inline-flex; align-items: center; gap: .55rem; font-family: var(--display); font-weight: 600; font-size: 1.12rem; color: var(--azul-1); text-decoration: none; letter-spacing: -.02em; white-space: nowrap; }
.logo svg { width: 28px; height: 28px; color: var(--encia-1); }
.logo em { font-style: italic; color: var(--encia-1); }

.nav { display: flex; align-items: center; gap: .15rem; margin-left: auto; }
.nav > a, .nav-item > a {
  display: inline-block; padding: .55rem .8rem; border-radius: 999px;
  font-size: .93rem; font-weight: 500; color: var(--tinta-2); text-decoration: none;
  transition: color .2s, background .2s;
}
.nav > a:hover, .nav-item > a:hover { color: var(--azul-1); background: rgba(10, 26, 51, .05); }
.nav a[aria-current="page"] { color: var(--azul-1); background: rgba(10, 26, 51, .06); }
.nav-item { position: relative; }
.nav-item.has-sub > a::after { content: ""; display: inline-block; width: 6px; height: 6px; margin-left: .45rem; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-3px) rotate(45deg); opacity: .5; }
.sub {
  position: absolute; top: calc(100% + .7rem); left: 50%; min-width: 260px;
  background: rgba(255, 255, 255, .92); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border: 1px solid var(--linea); border-radius: 20px;
  box-shadow: var(--sombra); padding: .5rem;
  opacity: 0; visibility: hidden; transform: translate(-50%, 8px) scale(.98); transform-origin: top center;
  transition: opacity .25s var(--ease), transform .3s var(--ease), visibility .3s;
}
.sub::before { content: ""; position: absolute; inset: -.8rem 0 auto; height: .8rem; }
.nav-item:hover .sub, .nav-item:focus-within .sub { opacity: 1; visibility: visible; transform: translate(-50%, 0) scale(1); }
.sub a { display: block; padding: .6rem .8rem; border-radius: 12px; font-size: .92rem; color: var(--tinta-2); text-decoration: none; }
.sub a:hover { background: var(--encia-suave); color: var(--azul-1); }
.sub-todos { color: var(--encia-1) !important; font-weight: 600; margin-top: .2rem; }
.nav-cta { margin-left: .4rem; padding: .7rem 1.2rem !important; }
.nav-toggle { display: none; }

/* ============================================================ BOTONES */
.btn {
  position: relative; isolation: isolate; overflow: hidden;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .9rem 1.55rem; border-radius: 999px; font-family: var(--texto);
  font-weight: 600; font-size: .96rem; line-height: 1.2; text-decoration: none; cursor: pointer;
  border: 1px solid transparent;
  transition: transform .25s var(--ease), box-shadow .3s, background .25s, border-color .25s, color .25s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn-primario, .btn-claro { padding-right: 1.25rem; }
.btn-primario::after, .btn-claro::after { content: "→"; display: inline-grid; place-items: center; width: 1.6rem; height: 1.6rem; border-radius: 50%; background: rgba(255, 255, 255, .16); font-size: .9rem; transition: transform .3s var(--ease); }
.btn-primario:hover::after, .btn-claro:hover::after { transform: translateX(3px); }
.btn-primario { background: linear-gradient(180deg, #1B355E, var(--azul-1)); color: #fff; box-shadow: 0 14px 30px -14px rgba(10, 26, 51, .8), inset 0 1px 0 rgba(255, 255, 255, .14); }
.btn-primario:hover { color: #fff; box-shadow: 0 18px 36px -14px rgba(10, 26, 51, .85), inset 0 1px 0 rgba(255, 255, 255, .18); }
.btn-claro { background: linear-gradient(135deg, #F4A3B4 0%, var(--encia-1) 100%); color: #fff; box-shadow: 0 16px 34px -14px rgba(221, 93, 122, .75), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn-claro:hover { color: #fff; box-shadow: 0 22px 40px -14px rgba(221, 93, 122, .9), inset 0 1px 0 rgba(255, 255, 255, .35); }
.btn-whatsapp, .btn-borde { background: rgba(255, 255, 255, .06); color: #fff; border-color: rgba(255, 255, 255, .28); backdrop-filter: blur(6px); }
.btn-whatsapp:hover, .btn-borde:hover { border-color: rgba(255, 255, 255, .7); background: rgba(255, 255, 255, .12); color: #fff; }
.cuerpo .btn-whatsapp, .canales .btn-whatsapp { color: #128C7E; border-color: rgba(18, 140, 126, .35); background: #fff; }
.btn:not(.btn-primario):not(.btn-claro):not(.btn-whatsapp):not(.btn-borde) { background: #fff; color: var(--azul-1); border-color: var(--linea-fuerte); box-shadow: 0 6px 18px -12px rgba(10, 26, 51, .3); }
.btn:not(.btn-primario):not(.btn-claro):not(.btn-whatsapp):not(.btn-borde):hover { border-color: var(--azul-1); }

/* ============================================================ HERO (home): malla + grano + bento */
.hero {
  position: relative; overflow: hidden; isolation: isolate;
  background: #071226;
  color: #fff;
  padding: clamp(3rem, 6vw, 5rem) 0 clamp(3.2rem, 6vw, 5.4rem);
  margin-top: -78px; padding-top: calc(78px + clamp(2.4rem, 5vw, 4.2rem));
}
.hero-glow {
  position: absolute; inset: -20% -10%; pointer-events: none; z-index: -1;
  background:
    radial-gradient(38% 50% at 10% 90%, rgba(238, 143, 163, .45) 0%, transparent 65%),
    radial-gradient(36% 46% at 88% 12%, rgba(59, 108, 246, .55) 0%, transparent 65%),
    radial-gradient(40% 50% at 60% 70%, rgba(29, 75, 135, .7) 0%, transparent 70%),
    radial-gradient(60% 60% at 30% 20%, #10264A 0%, transparent 70%);
  filter: saturate(1.1);
  animation: deriva 22s ease-in-out infinite alternate;
}
@keyframes deriva { from { transform: translate3d(0, 0, 0) scale(1); } to { transform: translate3d(-3%, 2%, 0) scale(1.06); } }
.hero-grano { position: absolute; inset: 0; z-index: -1; background-image: var(--grano); opacity: .09; mix-blend-mode: overlay; pointer-events: none; }
.hero::after { content: ""; position: absolute; inset: auto 0 0; height: 1px; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .25), transparent); }
.hero-grid { position: relative; display: grid; grid-template-columns: 1.08fr .92fr; gap: clamp(2rem, 4.5vw, 4.5rem); align-items: center; }
.hero h1 { color: #fff; font-size: clamp(2.5rem, 5.6vw, 4.6rem); font-weight: 600; letter-spacing: -.035em; line-height: 1.02; margin: 1rem 0 1.3rem; }
.hero h1 .acento { font-style: italic; font-weight: 500; color: transparent; background: linear-gradient(110deg, #FFD9E1 0%, var(--encia) 45%, #B9C9FF 100%); -webkit-background-clip: text; background-clip: text; padding-right: .06em; }
.hero-sub { font-size: clamp(1.05rem, 1.7vw, 1.24rem); line-height: 1.55; color: rgba(255, 255, 255, .78); max-width: 38ch; margin: 0 0 2rem; }
.hero-btns { display: flex; flex-wrap: wrap; gap: .75rem; margin-bottom: 2rem; }
.hero-pill {
  display: inline-flex; align-items: center; gap: .55rem; margin: 0;
  padding: .42rem .9rem .42rem .6rem; border-radius: 999px;
  font-size: .82rem; font-weight: 500; color: rgba(255, 255, 255, .9);
  background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .16); backdrop-filter: blur(8px);
}
.hero-pill .punto { width: 8px; height: 8px; border-radius: 50%; background: #5BE3A4; box-shadow: 0 0 0 4px rgba(91, 227, 164, .18); animation: pulso 2.4s ease-in-out infinite; }
@keyframes pulso { 50% { box-shadow: 0 0 0 7px rgba(91, 227, 164, 0); } }
.hero-chips { display: flex; flex-wrap: wrap; gap: .45rem 1.1rem; list-style: none; padding: 0; margin: 0; }
.hero-chips li { position: relative; padding-left: 1.2rem; font-size: .86rem; color: rgba(255, 255, 255, .7); }
.hero-chips li::before { content: ""; position: absolute; left: 0; top: .45em; width: .7rem; height: .4rem; border-left: 2px solid var(--encia); border-bottom: 2px solid var(--encia); transform: rotate(-45deg); }

/* Bento del héroe */
.hero-bento { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: minmax(108px, auto); gap: .8rem; }
.bento {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; justify-content: flex-end; gap: .25rem;
  padding: 1.1rem 1.2rem; border-radius: 22px; color: #fff; text-decoration: none;
  background: linear-gradient(160deg, rgba(255, 255, 255, .11), rgba(255, 255, 255, .03));
  border: 1px solid rgba(255, 255, 255, .14);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .14), 0 24px 50px -30px rgba(0, 0, 0, .6);
  transition: transform .4s var(--ease), border-color .3s, background .3s;
}
a.bento:hover { transform: translateY(-4px); border-color: rgba(255, 255, 255, .32); color: #fff; }
.bento-etq { font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: rgba(255, 255, 255, .6); }
.bento-num { font-family: var(--display); font-weight: 600; font-size: clamp(1.6rem, 2.6vw, 2.2rem); line-height: 1; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }
.bento-num small { font-size: .55em; font-weight: 500; opacity: .7; margin: 0 .12em; }
.bento-pie { font-size: .82rem; line-height: 1.4; color: rgba(255, 255, 255, .7); }
.bento-pie em { font-style: normal; color: rgba(255, 255, 255, .5); }
.bento-precio { grid-column: span 3; }
.bento-rosa { background: linear-gradient(160deg, rgba(238, 143, 163, .32), rgba(238, 143, 163, .06)); border-color: rgba(248, 213, 221, .28); }
.bento-diente { grid-column: span 2; grid-row: span 2; justify-content: center; align-items: center; padding: .6rem; background: radial-gradient(80% 70% at 50% 40%, rgba(59, 108, 246, .28), transparent 70%), rgba(255, 255, 255, .04); }
.bento-diente .blueprint { width: 100%; height: auto; max-height: 230px; }
.bento-dato { grid-column: span 4; }
.bento-dato .bento-num { font-size: clamp(2.2rem, 3.6vw, 3rem); background: linear-gradient(110deg, #fff, #B9C9FF); -webkit-background-clip: text; background-clip: text; color: transparent; }
.bento-clinicas { grid-column: span 4; background: linear-gradient(135deg, rgba(91, 227, 164, .2), rgba(255, 255, 255, .04)); border-color: rgba(91, 227, 164, .3); }
.bento-flecha { position: absolute; right: 1rem; top: 1rem; width: 2rem; height: 2rem; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .12); transition: transform .3s var(--ease); }
.bento-clinicas:hover .bento-flecha { transform: rotate(-45deg); }

.hero-svg { display: flex; justify-content: center; }
.hero-svg .blueprint { width: min(340px, 78%); height: auto; }

/* Eyebrows */
.eyebrow { font-family: var(--texto); font-size: .76rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--encia-1); margin: 0 0 .6rem; }
.eyebrow-claro { color: var(--encia-2); }

/* ============================================================ HERO INTERIOR (porcelana clara) */
.hero-interior {
  background: var(--crema); color: var(--tinta);
  padding-bottom: clamp(1.6rem, 3vw, 2.4rem);
}
.hero-interior .hero-glow {
  inset: -30% -10% 0;
  background:
    radial-gradient(34% 60% at 88% 10%, rgba(59, 108, 246, .16) 0%, transparent 70%),
    radial-gradient(30% 60% at 6% 30%, rgba(238, 143, 163, .22) 0%, transparent 70%),
    radial-gradient(40% 40% at 60% 100%, rgba(239, 231, 214, .9) 0%, transparent 70%);
  animation: none;
}
.hero-interior::after { display: none; }
.hero-interior .wrap { max-width: var(--ancho); }
.hero-interior h1 { color: var(--azul-1); font-size: clamp(2.1rem, 4.6vw, 3.6rem); max-width: 22ch; margin: .2rem 0 0; letter-spacing: -.03em; line-height: 1.04; }
.hero-interior .eyebrow-claro {
  display: inline-block; color: var(--encia-1); background: rgba(255, 255, 255, .7);
  border: 1px solid var(--encia-2); border-radius: 999px; padding: .32rem .8rem; letter-spacing: .12em; margin-bottom: 1rem;
}
.migas { display: flex; flex-wrap: wrap; align-items: center; gap: .35rem; font-size: .85rem; color: var(--tinta-3); margin-bottom: 1.4rem; }
.migas a { color: var(--tinta-2); text-decoration: none; }
.migas a:hover { color: var(--encia-1); }
.migas span[aria-current] { color: var(--azul-1); font-weight: 500; }

/* ============================================================ SECCIONES: maquetación de revista */
.seccion { padding: clamp(2.8rem, 5.5vw, 4.6rem) 0; }
.intro-answer { padding-top: clamp(1.8rem, 4vw, 3rem); padding-bottom: 0; }
.intro-answer .wrap, .cuerpo .wrap { max-width: var(--ancho); }
.intro-answer .wrap > *, .cuerpo .wrap > * { max-width: var(--lectura); margin-inline: auto; }
.cuerpo .wrap > :is(.grid-cards, .tabla-wrap, .figura, .carta-tonos, .directorio, .calculadora, .ficha-tecnica, .canales, .grid-casos, .cta-inline, .prueba-grid, .testimonios, .foto-clinica) { max-width: var(--ancho); }
.intro-answer + .cuerpo .seccion { padding-top: clamp(1.4rem, 3vw, 2.2rem); }
.es-home .intro-answer .wrap > .answer { font-family: var(--display); font-weight: 400; font-size: clamp(1.25rem, 2.2vw, 1.55rem); line-height: 1.5; letter-spacing: -.012em; max-width: 860px; }
.es-home .intro-answer .wrap > .answer strong { font-weight: 600; }

.answer { font-size: 1.15rem; line-height: 1.7; color: var(--tinta); }
.answer strong { color: var(--azul-1); }
.intro-answer .answer:first-child { font-size: 1.22rem; }

.cuerpo h2 { font-size: clamp(1.7rem, 3.2vw, 2.45rem); margin: 3.4rem auto 1.1rem; }
.cuerpo h2:first-child { margin-top: 0; }
.cuerpo h3 { font-size: 1.25rem; margin: 1.8rem 0 .6rem; }
.cuerpo p { margin: 0 auto 1.1rem; }
.cuerpo ul, .cuerpo ol { margin: 0 auto 1.4rem; padding-left: 1.3rem; }
.cuerpo li { margin-bottom: .5rem; }
.cuerpo h2::before {
  content: ""; display: block; width: 36px; height: 6px; margin-bottom: 1.1rem; border-radius: 99px;
  background: linear-gradient(90deg, var(--encia-1), var(--encia) 60%, var(--azul-accent));
}

/* En resumen */
.takeaways {
  position: relative; margin-top: 1.8rem; padding: 1.4rem 1.6rem 1.2rem;
  background: #fff; border: 1px solid var(--linea); border-radius: var(--r);
  box-shadow: var(--sombra-s);
}
.takeaways::before { content: ""; position: absolute; inset: 0 auto 0 0; width: 4px; border-radius: 4px; background: linear-gradient(180deg, var(--encia-1), var(--azul-accent)); }
.takeaways-titulo { margin: 0 0 .6rem; font-size: .76rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--encia-1); }
.takeaways ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.takeaways li { position: relative; padding-left: 1.6rem; font-size: .98rem; color: var(--tinta-2); }
.takeaways li::before { content: ""; position: absolute; left: 0; top: .62em; width: .7rem; height: .7rem; border-radius: 50%; background: var(--encia-suave); box-shadow: inset 0 0 0 2px var(--encia); }

/* ---------- Listas especiales ---------- */
.lista-check, .lista-alerta, .lista-legal { list-style: none; padding-left: 0 !important; }
.lista-check li, .lista-alerta li, .lista-legal li { position: relative; padding-left: 2.1rem; margin-bottom: .8rem; }
.lista-check li::before {
  content: ""; position: absolute; left: 0; top: .32em; width: 22px; height: 22px; border-radius: 50%;
  background: var(--azul-suave) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z' fill='%233B6CF6'/%3E%3C/svg%3E") center/14px no-repeat;
}
.lista-alerta li::before { content: "!"; position: absolute; left: 0; top: .28em; width: 22px; height: 22px; display: grid; place-items: center; font-weight: 700; font-size: .78rem; color: var(--encia-1); background: var(--encia-suave); border-radius: 50%; box-shadow: inset 0 0 0 1px var(--encia-2); }
.lista-legal li::before { content: "§"; position: absolute; left: .2rem; top: .05em; font-family: var(--display); font-weight: 600; color: var(--azul-3); font-size: 1.15rem; }

/* ============================================================ TARJETAS (bento) */
.grid-cards { display: grid; gap: 1rem; margin: 1.8rem auto; }
.cols-2 { grid-template-columns: repeat(2, 1fr); }
.cols-3 { grid-template-columns: repeat(3, 1fr); }
/* Con 6 tarjetas, ritmo bento: la primera y la última ocupan doble ancho. */
.cols-3:has(> :nth-child(6):last-child) > :is(:first-child, :last-child) { grid-column: span 2; }
.card {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-direction: column; gap: .45rem;
  background: #fff; border: 1px solid var(--linea); border-radius: var(--r);
  padding: 1.5rem 1.5rem 1.35rem; text-decoration: none; color: var(--tinta);
  box-shadow: 0 1px 2px rgba(10, 26, 51, .04);
  transition: transform .4s var(--ease), box-shadow .4s, border-color .3s;
}
.card::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0; transition: opacity .4s;
  background: radial-gradient(120% 90% at 100% 0%, rgba(238, 143, 163, .16), transparent 55%), radial-gradient(120% 90% at 0% 100%, rgba(59, 108, 246, .1), transparent 55%);
}
a.card:hover { transform: translateY(-5px); box-shadow: var(--sombra); border-color: transparent; }
a.card:hover::before { opacity: 1; }
.card h3 { font-size: 1.2rem; margin: 0; color: var(--azul-1); letter-spacing: -.015em; }
.card p { font-size: .94rem; color: var(--tinta-2); margin: 0; line-height: 1.55; }
.card-link { display: inline-flex; align-items: center; gap: .4rem; font-size: .86rem; font-weight: 600; color: var(--encia-1); margin-top: auto; padding-top: .7rem; }
a.card::after { content: "↗"; position: absolute; top: 1.15rem; right: 1.15rem; width: 2rem; height: 2rem; border-radius: 50%; display: grid; place-items: center; font-size: .95rem; color: var(--azul-1); background: var(--crema); transition: transform .35s var(--ease), background .3s, color .3s; }
a.card:hover::after { transform: rotate(45deg); background: var(--azul-1); color: #fff; }
a.card h3 { padding-right: 2.4rem; }
.cols-3:has(> :nth-child(6):last-child) > :first-child { background: linear-gradient(150deg, #fff 30%, var(--encia-suave)); }
.cols-3:has(> :nth-child(6):last-child) > :last-child { background: linear-gradient(150deg, #fff 30%, var(--azul-suave)); }

/* ============================================================ TABLAS */
.tabla-wrap { overflow-x: auto; margin: 1.8rem auto; border-radius: var(--r); border: 1px solid var(--linea); background: #fff; box-shadow: var(--sombra-s); }
table { width: 100%; border-collapse: collapse; font-size: .95rem; min-width: 520px; }
thead { background: var(--azul-1); }
th[scope="col"] { color: rgba(255, 255, 255, .9); font-family: var(--texto); font-weight: 600; font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; text-align: left; padding: 1rem 1.1rem; }
tbody th[scope="row"] { text-align: left; font-weight: 600; color: var(--azul-1); }
td, tbody th { padding: .95rem 1.1rem; border-top: 1px solid var(--linea); vertical-align: top; }
tbody tr { transition: background .2s; }
tbody tr:hover { background: var(--diente-2); }
.tabla-precios td:nth-child(2), .tabla-comparativa td { font-variant-numeric: tabular-nums; }
.tabla-precios .mono, .tabla-comparativa .mono { font-weight: 600; color: var(--azul-1); white-space: nowrap; }
.fuente-dato { font-size: .82rem; color: var(--tinta-3); margin-top: -.6rem; }

/* ============================================================ CARTA DE TONOS */
.carta-tonos { background: #fff; border: 1px solid var(--linea); border-radius: var(--r); padding: 1.8rem 1.6rem 1.4rem; margin: 2rem auto; box-shadow: var(--sombra-s); }
.carta-tonos-fila { display: grid; grid-template-columns: repeat(8, 1fr); gap: .7rem; }
.tono { display: flex; flex-direction: column; align-items: center; gap: .5rem; background: none; border: none; cursor: pointer; padding: .3rem 0; transition: transform .25s var(--ease); }
.tono:hover { transform: translateY(-4px); }
.tono-chip { width: 100%; aspect-ratio: 3/4; border-radius: 12px 12px 18px 18px; background: var(--c); border: 1px solid rgba(10, 26, 51, .1); box-shadow: inset 0 -10px 16px -10px rgba(10, 26, 51, .2), inset 0 8px 12px -8px #fff, 0 6px 14px -10px rgba(10, 26, 51, .4); transition: transform .3s var(--ease), box-shadow .3s; }
.tono.activo .tono-chip { transform: scale(1.06); box-shadow: 0 0 0 3px #fff, 0 0 0 5px var(--azul-accent), 0 14px 26px -12px rgba(59, 108, 246, .6); }
.tono-cod { font-weight: 600; font-size: .78rem; color: var(--tinta-2); }
.tono.activo .tono-cod { color: var(--azul-accent); }
.carta-tonos-leyenda { font-size: .86rem; color: var(--tinta-2); margin: 1.2rem 0 0; padding-top: 1rem; border-top: 1px solid var(--linea); }
.carta-tonos-leyenda .mono { color: var(--azul-1); font-weight: 600; }
.carta-tonos-sel { display: block; margin-top: .3rem; color: var(--tinta-3); }
.carta-tonos-sel strong { color: var(--encia-1); }

/* ============================================================ PASOS (línea de tiempo) */
.pasos { list-style: none; counter-reset: paso; padding-left: 0 !important; margin: 1.8rem auto; position: relative; }
.pasos::before { content: ""; position: absolute; left: 1.2rem; top: 1.4rem; bottom: 1.4rem; width: 2px; background: linear-gradient(180deg, var(--encia), var(--azul-accent)); opacity: .35; border-radius: 2px; }
.pasos li { counter-increment: paso; position: relative; padding: 1.05rem 1.2rem 1.05rem 3.6rem; margin-bottom: .7rem; background: #fff; border: 1px solid var(--linea); border-radius: 18px; transition: transform .3s var(--ease), box-shadow .3s; }
.pasos li:hover { transform: translateX(4px); box-shadow: var(--sombra-s); }
.pasos li::before {
  content: counter(paso, decimal-leading-zero); position: absolute; left: .45rem; top: .95rem;
  width: 1.55rem; height: 1.55rem; display: grid; place-items: center;
  font-family: var(--texto); font-weight: 700; font-size: .66rem; color: #fff;
  background: linear-gradient(135deg, var(--encia-1), var(--azul-accent)); border-radius: 50%;
  box-shadow: 0 0 0 4px var(--crema);
}
.pasos li strong { color: var(--azul-1); }

/* ============================================================ FICHA TÉCNICA */
.ficha-tecnica { display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: 1px; background: rgba(255, 255, 255, .08); border-radius: var(--r); overflow: hidden; margin: 1.8rem auto; color: #fff; background-color: var(--azul-1); box-shadow: var(--sombra); }
.ficha-tecnica > div { padding: 1.2rem 1.4rem; background: linear-gradient(160deg, #10284B, var(--azul-1)); }
.ficha-tecnica dt { font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--encia-2); margin-bottom: .35rem; }
.ficha-tecnica dd { margin: 0; font-family: var(--display); font-size: 1.15rem; font-weight: 500; color: #fff; }
.ficha-tecnica dd a { color: var(--encia-2); }
.ficha-tecnica .mono { font-family: var(--texto); }

/* ============================================================ CTA INLINE */
.cta-inline {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-wrap: wrap; align-items: center; gap: 1.4rem; justify-content: space-between;
  background: #fff; border: 1px solid var(--linea); border-radius: 28px;
  padding: 1.8rem 2rem; margin: 2.6rem auto; box-shadow: var(--sombra-s);
}
.cta-inline::before { content: ""; position: absolute; inset: 0; z-index: -1; background: radial-gradient(60% 120% at 100% 0%, rgba(238, 143, 163, .2), transparent 60%), radial-gradient(50% 120% at 0% 100%, rgba(59, 108, 246, .1), transparent 60%); }
.cta-inline-txt { flex: 1 1 320px; }
.cta-inline-txt h3 { margin: 0 0 .35rem; font-size: 1.4rem; }
.cta-inline-txt p { margin: 0; color: var(--tinta-2); font-size: .98rem; }
.cta-inline-btns { display: flex; flex-wrap: wrap; gap: .6rem; }

/* ============================================================ AVISO SANITARIO */
.aviso-sanitario { font-size: .84rem; line-height: 1.6; color: var(--tinta-3); background: rgba(255, 255, 255, .6); border: 1px dashed var(--linea-fuerte); border-radius: var(--r-s); padding: 1rem 1.2rem; margin: 2.4rem auto 0; }

/* ============================================================ MÉTRICAS / CANALES / CASOS */
.prueba-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 1rem; margin: 1.8rem auto; }
.prueba { text-align: center; background: #fff; border: 1px solid var(--linea); border-radius: var(--r); padding: 1.4rem 1rem; }
.prueba-num { display: block; font-family: var(--display); font-weight: 600; font-size: 2rem; color: var(--azul-1); line-height: 1; }
.prueba-txt { display: block; font-size: .84rem; color: var(--tinta-2); margin-top: .5rem; line-height: 1.4; }

.canales { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; margin: 1.8rem auto; }
.canal { display: block; background: #fff; border: 1px solid var(--linea); border-radius: var(--r); padding: 1.5rem; text-decoration: none; color: var(--tinta); transition: transform .4s var(--ease), box-shadow .4s; }
.canal:hover { transform: translateY(-5px); box-shadow: var(--sombra); }
.canal h3 { margin: 0 0 .4rem; color: var(--azul-1); }
.canal .mono { display: block; font-size: 1.1rem; font-weight: 600; color: var(--encia-1); margin-bottom: .3rem; word-break: break-all; }
.canal p { margin: 0; font-size: .9rem; color: var(--tinta-2); }

.grid-casos { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.2rem; margin: 1.8rem auto; }
.caso { margin: 0; background: #fff; border: 1px solid var(--linea); border-radius: var(--r); overflow: hidden; }
.caso figcaption { padding: 1rem 1.2rem; font-size: .92rem; color: var(--tinta-2); }
.caso figcaption strong { color: var(--azul-1); display: block; margin-bottom: .2rem; }
.caso-par { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; background: var(--linea); }
.caso-img { position: relative; background: var(--crema); }
.caso-img img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 3/2; }
.caso-etq { position: absolute; left: .5rem; bottom: .5rem; font-size: .68rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; padding: .22rem .6rem; border-radius: 999px; background: rgba(10, 26, 51, .82); color: #fff; backdrop-filter: blur(4px); }
.caso-etq-despues { background: rgba(221, 93, 122, .92); }
.testimonios { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.2rem; margin: 1.8rem auto; }
.testimonios blockquote { margin: 0; background: var(--encia-suave); border-radius: var(--r); padding: 1.6rem; font-family: var(--display); font-size: 1.08rem; font-style: italic; color: var(--azul-1); }
.testimonios cite { display: block; margin-top: .8rem; font-family: var(--texto); font-style: normal; font-size: .84rem; font-weight: 600; color: var(--tinta-3); }

/* ============================================================ FAQ */
.faq-bloque, .faq-master { background: linear-gradient(180deg, var(--crema-2), var(--crema)); }
.faq-bloque .wrap, .faq-master .wrap { max-width: var(--lectura); }
.faq-bloque > .wrap > h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); margin: 0 0 1.4rem; }
.faq { background: #fff; border: 1px solid var(--linea); border-radius: 18px; margin-bottom: .6rem; overflow: hidden; transition: box-shadow .3s, border-color .3s; }
.faq:hover { border-color: var(--linea-fuerte); }
.faq[open] { box-shadow: var(--sombra-s); border-color: transparent; }
.faq summary { cursor: pointer; padding: 1.15rem 3.6rem 1.15rem 1.4rem; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary h2, .faq summary h3 { display: inline; font-size: 1.08rem; margin: 0; color: var(--azul-1); letter-spacing: -.01em; }
.faq summary::after { content: "+"; position: absolute; right: 1.1rem; top: 50%; width: 1.9rem; height: 1.9rem; display: grid; place-items: center; transform: translateY(-50%); border-radius: 50%; background: var(--crema); font-family: var(--texto); font-size: 1.15rem; color: var(--encia-1); transition: transform .35s var(--ease), background .3s, color .3s; }
.faq[open] summary::after { transform: translateY(-50%) rotate(45deg); background: var(--encia-1); color: #fff; }
.faq > div { padding: 0 1.4rem 1.3rem; }
.faq > div p { margin: 0 0 .5rem; color: var(--tinta-2); }
.faq-link a { font-size: .9rem; font-weight: 600; }
.faq-master .faq summary h2 { font-size: 1.1rem; }

/* ============================================================ RELACIONADAS */
.relacionadas { background: var(--crema); }
.relacionadas .wrap { max-width: var(--ancho); }
.relacionadas .card h3 { font-size: 1.08rem; }

/* ============================================================ CTA FINAL (panel con malla) */
.cta-final { padding: clamp(1.4rem, 3vw, 2.4rem) 0 clamp(2.4rem, 5vw, 4rem); background: var(--crema); }
.cta-final-inner {
  position: relative; overflow: hidden; isolation: isolate;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 2rem;
  padding: clamp(2rem, 5vw, 3.6rem); border-radius: 32px; color: #fff;
  background: #081631;
  box-shadow: var(--sombra);
}
.cta-final-inner::before { content: ""; position: absolute; inset: -30%; z-index: -2; background: radial-gradient(40% 60% at 15% 80%, rgba(238, 143, 163, .5), transparent 65%), radial-gradient(40% 60% at 90% 10%, rgba(59, 108, 246, .55), transparent 65%); }
.cta-final-inner::after { content: ""; position: absolute; inset: 0; z-index: -1; background-image: var(--grano); opacity: .08; mix-blend-mode: overlay; }
.cta-final-inner > div:first-child { flex: 1 1 380px; }
.cta-final h2 { color: #fff; font-size: clamp(1.8rem, 3.8vw, 2.8rem); margin: .3rem 0 .7rem; letter-spacing: -.03em; }
.cta-final p { color: rgba(255, 255, 255, .78); margin: 0; max-width: 50ch; }
.cta-final-btns { display: flex; flex-wrap: wrap; gap: .7rem; }

/* ============================================================ FOOTER */
.site-footer { position: relative; overflow: hidden; background: #050E1F; color: rgba(255, 255, 255, .7); padding: clamp(3rem, 6vw, 4.6rem) 0 2rem; font-size: .92rem; }
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(4, 1fr); gap: 2rem; }
.footer-col h3 { color: #fff; font-family: var(--texto); font-size: .74rem; letter-spacing: .14em; text-transform: uppercase; margin: 0 0 1rem; }
.footer-col a { display: block; color: rgba(255, 255, 255, .62); text-decoration: none; padding: .25rem 0; transition: color .2s, transform .2s; }
.footer-col a:hover { color: #fff; transform: translateX(3px); }
.logo-footer { font-family: var(--display); font-size: 1.4rem; font-weight: 600; color: #fff; margin: 0 0 .8rem; }
.logo-footer em { font-style: italic; color: var(--encia); }
.footer-marca p { color: rgba(255, 255, 255, .62); max-width: 34ch; }
.footer-marca address { font-style: normal; line-height: 1.8; color: rgba(255, 255, 255, .7); }
.footer-marca address a { display: inline; color: var(--encia-2); }
.footer-wordmark {
  margin-top: clamp(2rem, 5vw, 3.6rem); font-family: var(--display); font-weight: 600; letter-spacing: -.05em; line-height: .85;
  font-size: clamp(3.4rem, 13.5vw, 11.5rem); white-space: nowrap; user-select: none;
  color: transparent; background: linear-gradient(180deg, rgba(255, 255, 255, .16), rgba(255, 255, 255, .02) 85%); -webkit-background-clip: text; background-clip: text;
}
.footer-wordmark em { font-style: italic; font-weight: 500; }
.footer-legal { margin-top: 1rem; padding-top: 1.4rem; border-top: 1px solid rgba(255, 255, 255, .1); }
.footer-legal p { margin: .3rem 0; font-size: .82rem; color: rgba(255, 255, 255, .5); }
.footer-legal a { color: rgba(255, 255, 255, .7); text-decoration: none; }
.footer-legal a:hover { color: #fff; }

/* ============================================================ WHATSAPP FLOTANTE */
.wa-flotante { position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 90; width: 56px; height: 56px; border-radius: 50%; background: #25D366; display: grid; place-items: center; box-shadow: 0 12px 28px -8px rgba(37, 211, 102, .6); transition: transform .3s; }
.wa-flotante:hover { transform: scale(1.08); }
.wa-flotante svg { width: 30px; height: 30px; fill: #fff; }

/* ============================================================ 404 */
.p404 { max-width: 640px; margin: 0 auto; padding: 6rem 1.5rem; text-align: center; }
.p404 h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: .5rem 0 1rem; }
.p404-links { display: flex; flex-wrap: wrap; gap: .8rem; justify-content: center; margin-top: 1.5rem; }

/* ============================================================ BLUEPRINT (SVG firma) */
.blueprint .bp-carilla path:first-child { stroke-dasharray: 900; stroke-dashoffset: 900; animation: trazo 2.4s cubic-bezier(.6,.05,.3,1) .3s forwards; }
.blueprint .bp-flecha path { stroke-dasharray: 120; stroke-dashoffset: 120; animation: trazo 1s ease .9s forwards, latir 2.4s ease 2s infinite; }
.blueprint .bp-cotas-txt text, .blueprint .bp-cotas { opacity: 0; animation: aparecer .8s ease 1.6s forwards; }
@keyframes trazo { to { stroke-dashoffset: 0; } }
@keyframes aparecer { to { opacity: 1; } }
@keyframes latir { 0%, 100% { opacity: 1; } 50% { opacity: .5; } }

/* ============================================================ REVEAL */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.visible { opacity: 1; transform: none; }
.anim-1, .anim-2, .anim-3, .anim-4, .anim-5 { opacity: 0; animation: subir .9s var(--ease) forwards; }
.anim-1 { animation-delay: .05s; } .anim-2 { animation-delay: .16s; } .anim-3 { animation-delay: .3s; }
.anim-4 { animation-delay: .44s; } .anim-5 { animation-delay: .58s; }
@keyframes subir { from { opacity: 0; transform: translateY(22px); filter: blur(6px); } to { opacity: 1; transform: none; filter: none; } }

@media (prefers-reduced-motion: reduce) {
  .reveal, .anim-1, .anim-2, .anim-3, .anim-4, .anim-5 { opacity: 1 !important; transform: none !important; animation: none !important; filter: none !important; }
  .hero-glow, .hero-pill .punto { animation: none; }
  .blueprint .bp-carilla path:first-child, .blueprint .bp-flecha path { stroke-dashoffset: 0; animation: none; }
  .blueprint .bp-cotas-txt text, .blueprint .bp-cotas { opacity: 1; animation: none; }
  @view-transition { navigation: none; }
}

/* ============================================================ REVISIÓN (E-E-A-T visible) */
.revision-clinica {
  display: flex; align-items: flex-start; gap: .8rem;
  max-width: var(--lectura); margin: 1.6rem auto 0; padding: .95rem 1.15rem;
  background: rgba(255, 255, 255, .75); border: 1px solid var(--linea);
  border-radius: 18px; font-size: .86rem; line-height: 1.55; color: var(--tinta-2);
}
.revision-clinica p { margin: 0; }
.revision-icono { flex: 0 0 20px; width: 20px; height: 20px; color: #1F9D6B; margin-top: .1rem; }
.revision-clinica a { color: var(--azul-3); font-weight: 600; }
.revision-fecha time { font-variant-numeric: tabular-nums; }
.revision-nota { display: block; color: var(--tinta-3); font-size: .8rem; margin-top: .15rem; }

/* ============================================================ FIGURAS */
.doctor-home { display: grid; grid-template-columns: minmax(0, 180px) 1fr; gap: 1.5rem; align-items: center; margin: 1.5rem auto; }
.doctor-home img, .foto-doctor { border-radius: 18px; width: 100%; height: auto; object-fit: cover; }
.foto-doctor { max-width: 320px; margin: 0 0 1.25rem; }
.foto-clinica { margin: 2rem auto; }
.foto-clinica img { width: 100%; height: auto; border-radius: var(--r); }
.figura { margin: 2.4rem auto; }
.figura img { width: 100%; height: auto; border-radius: var(--r); border: 1px solid var(--linea); background: #fff; box-shadow: var(--sombra-s); }
.figura figcaption { font-size: .88rem; color: var(--tinta-3); margin: .8rem auto 0; line-height: 1.5; max-width: var(--lectura); }
.pie-ilustrativa { font-size: .78rem; color: var(--tinta-3); margin-left: .25rem; }
.foto-pagina img { aspect-ratio: 3/2; object-fit: cover; }

/* ============================================================ GLOSARIO */
.glosario { display: grid; grid-template-columns: repeat(2, 1fr); gap: .8rem; margin: 1.8rem auto; max-width: var(--ancho) !important; }
.glosario > div { padding: 1.1rem 1.2rem; background: #fff; border: 1px solid var(--linea); border-radius: 18px; scroll-margin-top: 100px; transition: box-shadow .3s; }
.glosario > div:target { box-shadow: 0 0 0 2px var(--azul-accent), var(--sombra-s); }
.glosario dt { font-family: var(--display); font-weight: 600; font-size: 1.1rem; color: var(--azul-1); margin-bottom: .3rem; }
.glosario dd { margin: 0; font-size: .94rem; color: var(--tinta-2); line-height: 1.6; }

/* ============================================================ CALCULADORA */
.calculadora { display: grid; grid-template-columns: 1.2fr .8fr; gap: 1.4rem 2rem; background: #fff; border: 1px solid var(--linea); border-radius: 28px; padding: 2rem; margin: 1.8rem auto; box-shadow: var(--sombra); }
.calculadora fieldset { grid-column: 1; border: 0; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: .5rem; }
.calculadora legend { font-size: .76rem; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--encia-1); margin-bottom: .6rem; width: 100%; }
.calculadora label { display: inline-flex; align-items: center; gap: .5rem; cursor: pointer; padding: .55rem .9rem; border: 1px solid var(--linea-fuerte); border-radius: 999px; font-size: .92rem; transition: border-color .2s, background .2s; }
.calculadora label:has(input:checked) { border-color: var(--azul-1); background: var(--azul-suave); color: var(--azul-1); font-weight: 600; }
.calculadora input[type="radio"], .calculadora input[type="checkbox"] { accent-color: var(--azul-1); }
.calculadora .micro { width: 100%; margin: 0; font-size: .84rem; color: var(--tinta-3); }
.calc-rango { width: 100%; border: none !important; padding: 0 !important; background: none !important; font-weight: 400 !important; }
.calc-rango input { flex: 1; accent-color: var(--encia-1); height: 6px; }
.calc-rango output { font-family: var(--display); font-weight: 600; font-size: 1.5rem; color: var(--azul-1); min-width: 2ch; text-align: right; }
.calc-resultado { grid-column: 2; grid-row: 1 / span 3; align-self: stretch; display: flex; flex-direction: column; justify-content: center; position: relative; overflow: hidden; isolation: isolate; background: #081631; color: #fff; border-radius: 22px; padding: 1.6rem; }
.calc-resultado::before { content: ""; position: absolute; inset: -40%; z-index: -1; background: radial-gradient(40% 50% at 20% 90%, rgba(238, 143, 163, .45), transparent 65%), radial-gradient(40% 50% at 90% 10%, rgba(59, 108, 246, .5), transparent 65%); }
.calc-resultado .eyebrow { color: var(--encia-2); margin: 0 0 .4rem; }
.calc-total { font-family: var(--display); font-size: clamp(1.6rem, 3vw, 2.3rem); font-weight: 600; line-height: 1.1; letter-spacing: -.02em; margin: 0 0 .8rem; }
.calc-resultado .micro { color: rgba(255, 255, 255, .7); }

/* ============================================================ DIRECTORIO Y PERSONAS */
.directorio { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin: 1.8rem auto; }
.clinica-ficha { position: relative; display: flex; flex-direction: column; border: 1px solid var(--linea); border-radius: var(--r); padding: 1.5rem 1.5rem 1.3rem; background: #fff; scroll-margin-top: 100px; transition: transform .4s var(--ease), box-shadow .4s; }
.clinica-ficha:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.clinica-ficha h3 { margin: 0 0 .35rem; font-size: 1.28rem; }
.clinica-ficha p { margin: 0 0 .7rem; font-size: .93rem; }
.clinica-ficha .micro { font-size: .82rem; color: var(--tinta-3); }
.clinica-ficha p:last-child { margin: auto 0 0; padding-top: .9rem; border-top: 1px solid var(--linea); font-weight: 600; font-size: .9rem; }
.clinica-ficha .sedes { list-style: none; padding: 0 !important; margin: .4rem 0 1rem; display: grid; gap: .45rem; }
.clinica-ficha .sedes li { position: relative; margin: 0; padding: .6rem .8rem .6rem 2.1rem; background: var(--diente-2); border-radius: 12px; font-size: .88rem; line-height: 1.45; }
.clinica-ficha .sedes li::before { content: ""; position: absolute; left: .8rem; top: .85rem; width: .7rem; height: .7rem; border-radius: 50% 50% 50% 0; transform: rotate(-45deg); background: var(--encia-1); box-shadow: inset 0 0 0 3px var(--encia-2); }
.clinica-ficha .verificado { display: inline-flex; align-items: center; gap: .3rem; margin-left: .2rem; font-size: .74rem; font-weight: 600; color: #126B49; background: #E3F6EC; border-radius: 999px; padding: .12rem .55rem; white-space: nowrap; }
.clinica-ficha .verificado::before { content: "✓"; font-size: .7rem; }
.persona { display: grid; grid-template-columns: 140px 1fr; gap: 1.4rem; align-items: start; margin: 1.4rem auto; padding: 1.4rem; background: #fff; border: 1px solid var(--linea); border-radius: var(--r); }
.persona img { border-radius: 18px; width: 140px; height: auto; }
.persona h3 { margin-top: 0; }
.persona:not(:has(img)) { grid-template-columns: 1fr; }

/* ============================================================ RESPONSIVE */
@media (max-width: 1180px) {
  .nav-toggle { display: flex; flex-direction: column; gap: 5px; margin-left: auto; margin-right: .3rem; background: rgba(10, 26, 51, .05); border: none; cursor: pointer; padding: .8rem .7rem; border-radius: 50%; }
  .nav-toggle span { width: 20px; height: 2px; background: var(--azul-1); border-radius: 2px; transition: transform .3s, opacity .3s; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav {
    position: fixed; inset: 84px .8rem auto .8rem; flex-direction: column; align-items: stretch; gap: 0;
    background: rgba(255, 255, 255, .96); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--linea); border-radius: 26px; padding: 1rem 1.2rem 1.4rem;
    max-height: calc(100vh - 100px); overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-10px) scale(.98); transform-origin: top center;
    transition: opacity .3s var(--ease), transform .35s var(--ease), visibility .35s;
    box-shadow: var(--sombra);
  }
  .nav.abierto { opacity: 1; visibility: visible; transform: none; }
  .nav > a, .nav-item > a { padding: .85rem .4rem; font-size: 1.05rem; border-bottom: 1px solid var(--linea); border-radius: 0; }
  .nav-item { width: 100%; }
  .sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: none; background: transparent; backdrop-filter: none; padding: .2rem 0 .6rem .8rem; min-width: 0; }
  .sub::before { display: none; }
  .nav-item.has-sub > a::after { display: none; }
  .nav-cta { margin: 1rem 0 0; text-align: center; }
}
@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-sub { max-width: 52ch; }
  .hero-bento { grid-template-columns: repeat(4, 1fr); }
  .bento-precio { grid-column: span 2; }
  .bento-diente { grid-column: span 2; grid-row: span 2; }
  .bento-dato, .bento-clinicas { grid-column: span 2; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-marca { grid-column: 1 / -1; }
  .calculadora { grid-template-columns: 1fr; }
  .calc-resultado { grid-column: 1; grid-row: auto; }
}
@media (max-width: 760px) {
  .cols-3 { grid-template-columns: repeat(2, 1fr); }
  .cols-3:has(> :nth-child(6):last-child) > :is(:first-child, :last-child) { grid-column: span 2; }
  .directorio, .glosario { grid-template-columns: 1fr; }
}
@media (max-width: 620px) {
  body { font-size: 1rem; }
  .site-header { padding: .5rem 0; }
  .header-inner { min-height: 56px; padding-left: 1rem; }
  .logo { font-size: 1rem; }
  .hero { margin-top: -70px; padding-top: calc(70px + 2rem); }
  .hero h1 { font-size: clamp(2.2rem, 10vw, 2.8rem); }
  .hero-bento { grid-template-columns: repeat(2, 1fr); gap: .6rem; }
  .bento-precio, .bento-dato, .bento-clinicas { grid-column: span 1; }
  .bento-diente { display: none; }
  .bento-dato, .bento-clinicas { grid-column: span 2; }
  .cols-2, .cols-3 { grid-template-columns: 1fr; }
  .cols-3:has(> :nth-child(6):last-child) > :is(:first-child, :last-child) { grid-column: auto; }
  .carta-tonos-fila { grid-template-columns: repeat(4, 1fr); gap: .6rem; }
  .cta-final-inner, .cta-final-btns, .hero-btns { flex-direction: column; align-items: stretch; }
  .cta-inline-btns { flex-direction: column; width: 100%; }
  .cta-inline { padding: 1.5rem; }
  .btn { width: 100%; }
  .nav-cta { width: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .ficha-tecnica { grid-template-columns: 1fr; }
  .persona { grid-template-columns: 1fr; }
  .es-home .intro-answer .wrap > .answer { font-size: 1.15rem; }
  .calculadora { padding: 1.3rem; }
}

/* ============================================================ AJUSTES 2026 */
/* El botón del menú conserva sus colores (la regla .nav > a no debe pisarlo). */
.nav > a.nav-cta { color: #fff; background: linear-gradient(180deg, #1B355E, var(--azul-1)); }
.nav > a.nav-cta:hover { color: #fff; background: linear-gradient(180deg, #23426F, #0E2142); }
.nav > a.nav-cta::after { width: 1.4rem; height: 1.4rem; }
/* Bento de 6 tarjetas: la primera ocupa 2×2 y las demás completan la grilla sin huecos. */
.cols-3:has(> :nth-child(6):last-child) > :last-child { grid-column: auto; background: #fff; }
.cols-3:has(> :nth-child(6):last-child) > :first-child { grid-column: span 2; grid-row: span 2; justify-content: flex-end; padding: 2rem; min-height: 240px; }
.cols-3:has(> :nth-child(6):last-child) > :first-child h3 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
.cols-3:has(> :nth-child(6):last-child) > :first-child p { font-size: 1.02rem; max-width: 40ch; }
.bento-precio .bento-num { font-size: clamp(1.35rem, 2.1vw, 1.85rem); white-space: nowrap; }
/* Las animaciones de aparición solo ocultan contenido si el JavaScript está activo. */
html:not(.js) .reveal { opacity: 1; transform: none; }
@media (max-width: 760px) {
  .cols-3:has(> :nth-child(6):last-child) > :first-child { grid-row: auto; min-height: 0; }
}
@media (max-width: 620px) {
  .cols-3:has(> :nth-child(6):last-child) > :first-child { grid-column: auto; padding: 1.5rem; }
}
/* El héroe sube bajo la cápsula del header (62px + 2×0.7rem de aire + bordes). */
.hero { margin-top: -90px; padding-top: calc(90px + clamp(2.4rem, 5vw, 4.2rem)); }
@media (max-width: 620px) { .hero { margin-top: -80px; padding-top: calc(80px + 2rem); } }
/* Ficha técnica sin celdas vacías: 6 datos → 3×2, 4 datos → 4×1. */
.ficha-tecnica:has(> :nth-child(6)) { grid-template-columns: repeat(3, 1fr); }
.ficha-tecnica:has(> :nth-child(4):last-child) { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 760px) { .ficha-tecnica:has(> :nth-child(6)), .ficha-tecnica:has(> :nth-child(4):last-child) { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 460px) { .ficha-tecnica:has(> :nth-child(6)), .ficha-tecnica:has(> :nth-child(4):last-child) { grid-template-columns: 1fr; } }