/* ------------------------------------------------------------
   FUENTES AUTOALOJADAS (variables, subsets latin y latin-ext)
   Elimina la peticion bloqueante a fonts.googleapis.com: mejora LCP
   y evita una dependencia de terceros. font-display: swap conserva
   el texto visible mientras carga.
   ------------------------------------------------------------ */
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url("/assets/fonts/archivo-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "Archivo";
  font-style: normal;
  font-weight: 500 800;
  font-display: swap;
  src: url("/assets/fonts/archivo-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/assets/fonts/inter-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF;
}
@font-face {
  font-family: "Inter";
  font-style: normal;
  font-weight: 400 600;
  font-display: swap;
  src: url("/assets/fonts/inter-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD;
}

/* ============================================================
   IMPLANTES DENTALES BOGOTÁ — Sistema de diseño "Titanio"
   Paleta: grafito (quirófano nocturno) · titanio (el material)
   · hueso/blanco (el diente) · rosado encía sana (la vida:
   micro-interacciones y línea gingival del blueprint).
   Firma visual: plano técnico del implante con cotas.
   ============================================================ */

/* ============================================================
   IMPLANTES DENTALES BOGOTÁ — Sistema de diseño "Porcelana & Titanio" (2026)
   Lienzo porcelana cálido · tinta azul profunda · titanio satinado.
   Luz: auroras de rosado encía (vida) y menta clínica (confianza).
   Firma: plano técnico del implante dentro de un orbe de vidrio.
   ============================================================ */
:root {
  /* Superficies */
  --tinta-0: #070d17;
  --grafito: #0b1320;
  --grafito-2: #111b2b;
  --grafito-3: #18253a;
  --porcelana: #f6f4f0;
  --porcelana-2: #efece6;
  --hueso: #f6f4f0;
  --blanco: #ffffff;
  /* Texto */
  --tinta: #111827;
  --tinta-suave: #556072;
  /* Titanio */
  --ti-1: #eef2f6;
  --ti-2: #c7d0da;
  --ti-3: #94a3b3;
  --ti-4: #64748b;
  /* Acentos */
  --encia: #e8909e;
  --encia-suave: #fbe7ea;
  --menta: #5ed6c3;
  --menta-suave: #e3f7f3;
  --wa: #1fae54;
  /* Líneas */
  --linea: #e7e2da;
  --linea-oscura: rgba(255, 255, 255, .09);
  /* Degradados */
  --grad-ti: linear-gradient(105deg, #8d9cad 0%, #f3f6f9 42%, #7f90a2 75%, #c5d0da 100%);
  --grad-acento: linear-gradient(120deg, var(--encia) 0%, #c9a7e8 50%, var(--menta) 100%);
  --aurora:
    radial-gradient(42% 60% at 82% 18%, rgba(232, 144, 158, .30), transparent 70%),
    radial-gradient(38% 55% at 8% 92%, rgba(94, 214, 195, .22), transparent 70%),
    radial-gradient(50% 50% at 55% 110%, rgba(90, 120, 255, .20), transparent 70%);
  --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='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
  /* Forma y profundidad */
  --radio-s: 12px;
  --radio: 20px;
  --radio-l: 28px;
  --sombra: 0 1px 2px rgba(11, 19, 32, .04), 0 12px 32px -14px rgba(11, 19, 32, .16);
  --sombra-2: 0 2px 4px rgba(11, 19, 32, .05), 0 24px 56px -20px rgba(11, 19, 32, .28);
  --ease: cubic-bezier(.2, .7, .2, 1);
  /* Tipografía */
  --fuente-display: "Archivo", "Segoe UI", system-ui, sans-serif;
  --fuente-texto: "Inter", "Segoe UI", system-ui, sans-serif;
  --medida: 46rem;
  /* Blueprint (SVG del hero) */
  --bp-linea: rgba(199, 208, 218, .38);
  --bp-texto: #a3b2c1;
  interpolate-size: allow-keywords;
}

/* Transiciones suaves entre páginas (navegadores compatibles) */
@view-transition { navigation: auto; }
.site-header { view-transition-name: cabecera; }
::view-transition-old(root), ::view-transition-new(root) { animation-duration: .28s; }

/* ---------- Base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--fuente-texto);
  font-size: 1.0625rem;
  line-height: 1.72;
  color: var(--tinta);
  background: var(--porcelana);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}
::selection { background: var(--encia-suave); color: var(--tinta); }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
main a:not(.btn):not(.card) {
  color: var(--tinta);
  text-decoration: underline;
  text-decoration-color: color-mix(in srgb, var(--encia) 70%, transparent);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 3px;
  transition: text-decoration-color .2s, color .2s;
}
main a:not(.btn):not(.card):hover { text-decoration-color: var(--tinta); }

h1, h2, h3, h4 {
  font-family: var(--fuente-display);
  line-height: 1.1;
  letter-spacing: -.025em;
  color: var(--tinta);
  text-wrap: balance;
}
h1 { font-size: clamp(2.2rem, 5.2vw, 3.8rem); font-weight: 800; margin: .25em 0 .35em; letter-spacing: -.035em; }
h2 { font-size: clamp(1.6rem, 3.2vw, 2.35rem); font-weight: 750; margin: 2.4em 0 .6em; }
h3 { font-size: 1.16rem; font-weight: 700; margin: 1.5em 0 .5em; letter-spacing: -.01em; }
p { text-wrap: pretty; }
p, ul, ol { margin: 0 0 1.1em; }
ul, ol { padding-left: 1.3em; }
li { margin-bottom: .45em; }
li::marker { color: var(--ti-3); }
strong { font-weight: 650; }
code { font-size: .88em; background: var(--porcelana-2); padding: .1em .35em; border-radius: 6px; }

.wrap { max-width: 1180px; margin-inline: auto; padding-inline: clamp(1rem, 4vw, 2rem); }
.seccion { padding-block: clamp(2.4rem, 5vw, 4rem); }
.micro { font-size: .82rem; color: var(--tinta-suave); }

.skip { position: absolute; left: -999px; top: 0; background: var(--encia); color: var(--grafito); padding: .6rem 1rem; z-index: 100; font-weight: 600; border-radius: 0 0 12px 0; }
.skip:focus { left: 0; }
:focus-visible { outline: 2px solid var(--encia); outline-offset: 3px; border-radius: 6px; }

/* Columna de lectura: prosa a medida cómoda, tablas y grids a todo el ancho */
.cuerpo .wrap > :is(p, ul, ol, h2, h3, h4, .revisado, .aviso-sanitario, .pasos, .checklist, .nota-legal) { max-width: var(--medida); }
.cuerpo h2 { position: relative; padding-top: 1.1rem; }
.cuerpo h2::before {
  content: ""; position: absolute; top: 0; left: 0;
  width: 44px; height: 4px; border-radius: 4px;
  background: var(--grad-acento);
}
.cuerpo .wrap > h2:first-child, .cuerpo .wrap > .revisado + h2 { margin-top: 1.2em; }

/* Eyebrow */
.eyebrow {
  font-family: var(--fuente-display);
  font-size: .76rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  color: var(--ti-4);
  display: inline-flex; align-items: center; gap: .6rem;
  margin: 0 0 1rem;
}
.eyebrow::before {
  content: ""; width: 8px; height: 8px; border-radius: 50%; flex: none;
  background: var(--grad-acento);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--encia) 18%, transparent);
}
.eyebrow-claro {
  color: var(--ti-2);
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--linea-oscura);
  padding: .42rem .9rem .42rem .75rem;
  border-radius: 999px;
  backdrop-filter: blur(6px);
}

/* Texto titanio */
.ti-texto {
  background: var(--grad-ti);
  background-size: 220% 100%;
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  animation: sheen 8s ease-in-out infinite;
}
@keyframes sheen { 0%, 100% { background-position: 0% 0; } 50% { background-position: 100% 0; } }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  font-family: var(--fuente-display); font-weight: 600; font-size: .95rem; letter-spacing: .005em;
  padding: .9rem 1.5rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s, border-color .2s, color .2s;
  text-align: center;
}
.btn::after { content: "→"; font-weight: 500; transition: transform .2s var(--ease); }
.btn:hover::after { transform: translateX(3px); }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn-primario { background: var(--grafito); color: var(--blanco); box-shadow: 0 10px 24px -12px rgba(11, 19, 32, .6), inset 0 1px 0 rgba(255, 255, 255, .12); }
.btn-primario:hover { background: var(--grafito-3); box-shadow: 0 16px 32px -14px rgba(11, 19, 32, .7), inset 0 1px 0 rgba(255, 255, 255, .14); }
.btn-claro { background: var(--blanco); color: var(--grafito); box-shadow: 0 10px 30px -12px rgba(232, 144, 158, .55); }
.btn-claro:hover { box-shadow: 0 16px 40px -14px rgba(232, 144, 158, .75); }
.btn-claro-borde { background: rgba(255, 255, 255, .06); color: var(--blanco); border-color: rgba(255, 255, 255, .22); backdrop-filter: blur(8px); }
.btn-claro-borde:hover { background: rgba(255, 255, 255, .12); border-color: rgba(255, 255, 255, .45); }
.btn-whatsapp { background: var(--wa); color: #fff; }
.btn-whatsapp:hover { box-shadow: 0 10px 24px -8px rgba(31, 174, 84, .6); }
.btn:not(.btn-primario):not(.btn-claro):not(.btn-whatsapp):not(.btn-claro-borde) { background: var(--blanco); border-color: var(--linea); color: var(--tinta); }
.btn:not(.btn-primario):not(.btn-claro):not(.btn-whatsapp):not(.btn-claro-borde):hover { border-color: var(--ti-3); box-shadow: var(--sombra); }
.no-print::after, .nav-cta::after { content: none; }

/* ---------- Cabecera flotante (píldora de vidrio) ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  padding-top: 12px;
  margin-bottom: -82px;
  pointer-events: none;
}
.header-inner {
  pointer-events: auto;
  position: relative;
  display: flex; align-items: center; gap: 1rem;
  min-height: 62px;
  padding: .4rem .45rem .4rem 1.1rem;
  border-radius: 999px;
  isolation: isolate;
}
/* El vidrio va en un pseudo-elemento: un backdrop-filter en el contenedor
   rompería el position: fixed del menú móvil. */
.header-inner::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  border-radius: inherit;
  background: color-mix(in srgb, var(--grafito) 78%, transparent);
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: 0 18px 40px -20px rgba(0, 0, 0, .55), inset 0 1px 0 rgba(255, 255, 255, .06);
  backdrop-filter: blur(18px) saturate(160%);
  -webkit-backdrop-filter: blur(18px) saturate(160%);
}
.logo {
  display: flex; align-items: center; gap: .55rem;
  color: var(--blanco); text-decoration: none;
  font-family: var(--fuente-display); font-weight: 700; font-size: 1rem; letter-spacing: -.005em;
  margin-right: auto; white-space: nowrap;
}
.logo svg { width: 28px; height: 28px; color: var(--ti-2); }
.logo em { font-style: normal; background: var(--grad-ti); -webkit-background-clip: text; background-clip: text; color: transparent; }

.nav { display: flex; align-items: center; gap: .25rem; }
.nav > a, .nav-item > a {
  color: var(--ti-1); text-decoration: none; font-size: .92rem; font-weight: 500;
  padding: .55rem .85rem; border-radius: 999px;
  transition: background-color .2s, color .2s;
}
.nav > a:hover, .nav-item > a:hover, .nav-item:focus-within > a { background: rgba(255, 255, 255, .08); color: #fff; }
.nav a[aria-current] { background: rgba(255, 255, 255, .1); color: #fff; }
.nav-cta { margin-left: .4rem; padding: .7rem 1.2rem; font-size: .88rem; background: var(--blanco); color: var(--grafito) !important; }
.nav-cta:hover { box-shadow: 0 10px 30px -10px rgba(232, 144, 158, .7); }

.nav-item { position: relative; }
.sub {
  position: absolute; top: calc(100% + 10px); left: 50%; min-width: 250px;
  background: color-mix(in srgb, var(--grafito-2) 94%, transparent);
  backdrop-filter: blur(18px);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: 18px;
  padding: .5rem;
  opacity: 0; visibility: hidden;
  transform: translate(-50%, 6px);
  transition: opacity .2s, transform .2s var(--ease), visibility .2s;
  box-shadow: 0 30px 60px -24px rgba(0, 0, 0, .7);
}
.sub::before { content: ""; position: absolute; inset: -12px 0 auto; height: 12px; }
.nav-item:hover .sub, .nav-item:focus-within .sub { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.sub a { display: block; color: var(--ti-2); text-decoration: none; font-size: .89rem; padding: .55rem .8rem; border-radius: 10px; transition: background-color .15s, color .15s; }
.sub a:hover { background: rgba(255, 255, 255, .07); color: #fff; }
.sub-todos { color: var(--encia) !important; font-weight: 600; }

.nav-toggle { display: none; background: rgba(255, 255, 255, .08); border: 0; cursor: pointer; padding: .7rem .75rem; border-radius: 999px; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--ti-1); margin: 4px 0; border-radius: 2px; transition: transform .25s, opacity .25s; }

@media (max-width: 1020px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed; inset: 86px 12px 12px 12px;
    background: color-mix(in srgb, var(--grafito) 96%, transparent);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 24px;
    flex-direction: column; align-items: stretch; gap: 0;
    padding: 1rem;
    overflow-y: auto;
    opacity: 0; visibility: hidden; transform: translateY(-8px) scale(.98);
    transition: opacity .25s, transform .25s var(--ease), visibility .25s;
  }
  .nav.abierta { opacity: 1; visibility: visible; transform: none; }
  .nav > a, .nav-item > a { font-size: 1.08rem; padding: .8rem 1rem; }
  .sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; background: transparent; padding: 0 0 .6rem .8rem; backdrop-filter: none; min-width: 0; }
  .sub::before { content: none; }
  .sub a { color: var(--ti-3); }
  .nav-cta { margin: 1rem 0 0; width: 100%; }
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }
}
@media (max-width: 420px) { .logo span { font-size: .92rem; } }

/* ---------- Hero con aurora ---------- */
.hero {
  position: relative;
  isolation: isolate;
  background: var(--aurora), var(--grafito);
  color: var(--ti-1);
  overflow: hidden;
  padding-top: 82px;
}
.hero::before {
  /* retícula técnica que se desvanece */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(rgba(199, 208, 218, .06) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, rgba(199, 208, 218, .06) 1px, transparent 1px) 0 0 / 56px 56px;
  mask-image: radial-gradient(70% 70% at 60% 30%, #000 20%, transparent 75%);
}
.hero::after {
  /* grano fotográfico */
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: var(--grano);
  opacity: .07; mix-blend-mode: overlay; pointer-events: none;
}
.hero h1 { color: var(--blanco); max-width: 14em; }
.hero-grid {
  display: grid; grid-template-columns: 1.3fr .7fr; gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center;
  padding-block: clamp(3rem, 7vw, 5.5rem) clamp(1.5rem, 3vw, 2.5rem);
}
.es-home .hero h1 { font-size: clamp(2.5rem, 6.4vw, 5.1rem); line-height: 1.02; }
.hero-sub { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--ti-2); max-width: 34em; line-height: 1.65; }
.hero-btns { display: flex; flex-wrap: wrap; gap: .75rem; margin: 1.8rem 0 1.4rem; }
.hero-confianza { display: flex; align-items: center; gap: .6rem; font-size: .86rem; color: var(--ti-3); margin: 0; }
.punto-vivo { width: 8px; height: 8px; border-radius: 50%; background: var(--menta); box-shadow: 0 0 0 0 rgba(94, 214, 195, .6); animation: latido 2.4s infinite; flex: none; }
@keyframes latido { 0% { box-shadow: 0 0 0 0 rgba(94, 214, 195, .55); } 70% { box-shadow: 0 0 0 10px rgba(94, 214, 195, 0); } 100% { box-shadow: 0 0 0 0 rgba(94, 214, 195, 0); } }

/* Orbe de vidrio con el plano técnico */
.hero-svg { display: flex; justify-content: center; }
.hero-orb {
  position: relative;
  width: min(380px, 78vw); aspect-ratio: 1;
  border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 35% 30%, rgba(255, 255, 255, .10), rgba(255, 255, 255, .02) 60%);
  border: 1px solid rgba(255, 255, 255, .1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .12), 0 40px 80px -30px rgba(0, 0, 0, .6);
  backdrop-filter: blur(4px);
}
.hero-orb::before {
  content: ""; position: absolute; inset: -1px; border-radius: 50%; padding: 1px;
  background: conic-gradient(from 0deg, transparent 0 25%, var(--encia) 40%, transparent 55%, var(--menta) 80%, transparent);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  animation: girar 14s linear infinite;
  opacity: .8;
}
@keyframes girar { to { transform: rotate(1turn); } }
.blueprint { width: 64%; height: auto; }
.orb-tag {
  position: absolute;
  font-family: var(--fuente-display); font-size: .74rem; font-weight: 600; letter-spacing: .02em;
  color: var(--ti-1);
  padding: .4rem .75rem; border-radius: 999px;
  background: rgba(17, 27, 43, .7);
  border: 1px solid rgba(255, 255, 255, .12);
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 24px -12px rgba(0, 0, 0, .6);
  white-space: nowrap;
  animation: flotar 6s ease-in-out infinite;
}
.orb-tag::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; margin-right: .45rem; vertical-align: middle; background: var(--menta); }
.orb-tag-1 { top: 14%; left: -6%; }
.orb-tag-2 { top: 48%; right: -10%; animation-delay: -2s; }
.orb-tag-2::before { background: var(--encia); }
.orb-tag-3 { bottom: 10%; left: 2%; animation-delay: -4s; }
.orb-tag-3::before { background: var(--ti-2); }
@keyframes flotar { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

.bp-draw path { stroke-dasharray: 900; stroke-dashoffset: 900; animation: dibujar 2.4s cubic-bezier(.4, 0, .2, 1) forwards; }
.bp-draw path:nth-child(2) { animation-delay: .15s; }
.bp-draw path:nth-child(3) { animation-delay: .3s; }
.bp-draw path:nth-child(4) { animation-delay: .45s; }
.bp-draw path:nth-child(5) { animation-delay: .7s; }
@keyframes dibujar { to { stroke-dashoffset: 0; } }
.bp-cotas, .bp-cotas-txt { opacity: 0; animation: aparecer .9s ease 1.6s forwards; }
@keyframes aparecer { to { opacity: 1; } }
.bp-encia path { stroke-dasharray: 220; stroke-dashoffset: 220; animation: dibujar 1.3s cubic-bezier(.4, 0, .2, 1) 1.15s forwards; }

/* Franja de cifras */
.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  margin: 0 0 clamp(2.5rem, 5vw, 4rem);
  border-radius: var(--radio-l);
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .09);
  backdrop-filter: blur(12px);
  overflow: hidden;
}
.hero-stats > div { padding: 1.2rem 1.4rem; border-right: 1px solid rgba(255, 255, 255, .08); }
.hero-stats > div:last-child { border-right: 0; }
.hero-stats dt { font-size: .8rem; color: var(--ti-3); margin-bottom: .25rem; }
.hero-stats dd { margin: 0; font-family: var(--fuente-display); font-weight: 750; font-size: clamp(1.35rem, 2.6vw, 1.9rem); letter-spacing: -.02em; color: var(--blanco); }
@media (max-width: 760px) {
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero-stats > div:nth-child(2) { border-right: 0; }
  .hero-stats > div:nth-child(-n+2) { border-bottom: 1px solid rgba(255, 255, 255, .08); }
}

/* Hero interior */
.hero-interior { background: var(--aurora), var(--grafito); }
.hero-interior .wrap { padding-block: clamp(2.6rem, 6vw, 4.2rem) clamp(2.2rem, 5vw, 3.4rem); }
.hero-interior h1 { margin-bottom: .1em; max-width: 18em; font-size: clamp(2rem, 4.6vw, 3.4rem); }
.migas {
  display: inline-flex; flex-wrap: wrap; align-items: center; gap: .35rem;
  font-size: .8rem; color: var(--ti-3);
  margin-bottom: 1.4rem;
  padding: .35rem .8rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(255, 255, 255, .08);
}
.migas a { color: var(--ti-2); text-decoration: none; }
.migas a:hover { color: var(--blanco); }
.migas [aria-current] { color: var(--ti-1); }
.hero-interior .eyebrow-claro { display: none; }

/* Entrada del hero */
.anim-1, .anim-2, .anim-3, .anim-4, .anim-5 { opacity: 0; transform: translateY(16px); animation: subir .8s var(--ease) forwards; }
.anim-2 { animation-delay: .08s; }
.anim-3 { animation-delay: .16s; }
.anim-4 { animation-delay: .24s; }
.anim-5 { animation-delay: .34s; }
@keyframes subir { to { opacity: 1; transform: none; } }

/* ---------- Respuesta directa (answer-first) ---------- */
.intro-answer { background: var(--porcelana); padding-block: clamp(2rem, 4.5vw, 3rem) 0; }
.intro-answer > .wrap > p:first-child {
  position: relative;
  font-size: clamp(1.1rem, 1.7vw, 1.28rem); line-height: 1.7; color: var(--tinta);
  margin: 0;
  max-width: 50em;
  padding: 1.6rem 1.8rem 1.6rem 2rem;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio-l);
  box-shadow: var(--sombra);
}
.intro-answer > .wrap > p:first-child::before {
  content: ""; position: absolute; left: 0; top: 1.4rem; bottom: 1.4rem; width: 4px; border-radius: 0 4px 4px 0;
  background: var(--grad-acento);
}
.takeaways {
  margin-top: 1rem;
  max-width: 50em;
  padding: 1.3rem 1.6rem;
  border-radius: var(--radio-l);
  background: linear-gradient(var(--blanco), var(--blanco)) padding-box, var(--grad-acento) border-box;
  border: 1.5px solid transparent;
}
.takeaways-titulo { font-family: var(--fuente-display); font-weight: 700; font-size: .76rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ti-4); margin: 0 0 .7rem; }
.takeaways ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .55rem; }
.takeaways li { position: relative; padding-left: 1.9rem; margin: 0; font-size: .98rem; }
.takeaways li::before {
  content: ""; position: absolute; left: 0; top: .25rem; width: 1.2rem; height: 1.2rem; border-radius: 50%;
  background: var(--menta-suave) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23138a77' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 12 4 4 8-8'/%3E%3C/svg%3E") center / 70% no-repeat;
}

/* ---------- Tarjetas ---------- */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1rem; margin-block: 1.6rem; }
.grid-cards.cols-3 { grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); }
.card {
  display: block;
  position: relative;
  background: linear-gradient(var(--blanco), var(--blanco)) padding-box, linear-gradient(var(--linea), var(--linea)) border-box;
  border: 1px solid transparent;
  border-radius: var(--radio);
  padding: 1.4rem 1.5rem 1.5rem;
  text-decoration: none;
  box-shadow: 0 1px 2px rgba(11, 19, 32, .03);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
}
a.card { padding-right: 3.6rem; }
a.card::after {
  content: "→";
  position: absolute; right: 1.1rem; top: 1.25rem;
  width: 2rem; height: 2rem; border-radius: 50%;
  display: grid; place-items: center;
  font-size: .95rem; color: var(--tinta);
  background: var(--porcelana);
  transition: transform .25s var(--ease), background-color .25s, color .25s;
}
a.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--sombra-2);
  background: linear-gradient(var(--blanco), var(--blanco)) padding-box, var(--grad-acento) border-box;
}
a.card:hover::after { background: var(--grafito); color: var(--blanco); transform: rotate(-45deg); }
.card h3 { margin: 0 0 .45rem; font-size: 1.08rem; }
.card p { margin: 0; font-size: .93rem; color: var(--tinta-suave); line-height: 1.6; }
.ver-todos { font-weight: 600; }

/* Bento de herramientas (home) */
.grid-cards.bento { grid-template-columns: repeat(6, 1fr); grid-auto-rows: minmax(150px, auto); }
.bento > .card { display: flex; flex-direction: column; justify-content: flex-end; }
.bento > .card:nth-child(1) { grid-column: span 4; grid-row: span 2; background: var(--aurora), var(--grafito); color: var(--ti-1); border: 0; padding: 2rem; overflow: hidden; }
.bento > .card:nth-child(1) h3 { color: var(--blanco); font-size: clamp(1.4rem, 2.6vw, 2rem); }
.bento > .card:nth-child(1) p { color: var(--ti-2); font-size: 1rem; max-width: 26em; }
.bento > .card:nth-child(1)::after { background: var(--blanco); color: var(--grafito); }
.bento > .card:nth-child(1)::before {
  content: "$ 3,3 – 6,6 M"; position: absolute; top: 1.6rem; left: 2rem;
  font-family: var(--fuente-display); font-weight: 800; font-size: clamp(2rem, 5vw, 3.4rem); letter-spacing: -.03em;
  background: var(--grad-ti); -webkit-background-clip: text; background-clip: text; color: transparent;
}
.bento > .card:nth-child(2), .bento > .card:nth-child(3) { grid-column: span 2; }
.bento > .card:nth-child(4) { grid-column: span 6; background: linear-gradient(var(--menta-suave), var(--menta-suave)) padding-box, linear-gradient(var(--linea), var(--linea)) border-box; }
.bento > .card:nth-child(4):hover { background: linear-gradient(var(--menta-suave), var(--menta-suave)) padding-box, var(--grad-acento) border-box; }
@media (max-width: 860px) {
  .grid-cards.bento { grid-template-columns: 1fr 1fr; }
  .bento > .card:nth-child(1), .bento > .card:nth-child(4) { grid-column: span 2; }
  .bento > .card:nth-child(1) { min-height: 260px; }
  .bento > .card:nth-child(2), .bento > .card:nth-child(3) { grid-column: span 1; }
}
@media (max-width: 520px) {
  .grid-cards.bento { grid-template-columns: 1fr; }
  .bento > .card:nth-child(n) { grid-column: auto; }
}

/* ---------- Ficha técnica ---------- */
.ficha-tecnica {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(210px, 1fr)); gap: .6rem;
  margin: 1.6rem 0 2rem;
}
.ficha-tecnica > div { padding: 1rem 1.2rem; background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio); }
.ficha-tecnica dt { font-family: var(--fuente-display); font-size: .72rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--ti-4); margin-bottom: .3rem; }
.ficha-tecnica dd { margin: 0; font-weight: 650; font-size: .98rem; }

/* ---------- Pasos ---------- */
.pasos { list-style: none; padding: 0; counter-reset: paso; margin: 1.6rem 0 2rem; display: grid; gap: .7rem; }
.pasos li {
  counter-increment: paso;
  position: relative;
  margin: 0;
  padding: 1.1rem 1.3rem 1.1rem 4.4rem;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
}
.pasos li::before {
  content: counter(paso, decimal-leading-zero);
  position: absolute; left: 1rem; top: 1rem;
  width: 2.5rem; height: 2.5rem;
  display: grid; place-items: center;
  font-family: var(--fuente-display); font-weight: 750; font-size: .9rem;
  color: var(--blanco);
  background: var(--grafito);
  border-radius: 12px;
  box-shadow: 0 0 0 3px var(--porcelana), 0 0 0 4px color-mix(in srgb, var(--encia) 55%, transparent);
}
.pasos li:not(:last-child)::after {
  content: ""; position: absolute; left: 2.2rem; top: 3.7rem; bottom: -.8rem; width: 2px;
  background: linear-gradient(var(--encia), transparent);
  opacity: .5;
}

/* ---------- Tablas ---------- */
.tabla-wrap {
  overflow-x: auto; margin: 1.6rem 0 2rem;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  scrollbar-width: thin;
}
table { border-collapse: collapse; width: 100%; font-size: .94rem; min-width: 560px; }
th, td { text-align: left; padding: .95rem 1.1rem; border-bottom: 1px solid var(--linea); vertical-align: top; }
thead th { background: var(--grafito); color: var(--ti-1); font-family: var(--fuente-display); font-size: .74rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tbody th { font-weight: 650; }
tbody tr { transition: background-color .15s; }
tbody tr:hover { background: color-mix(in srgb, var(--porcelana) 70%, transparent); }
td strong { font-family: var(--fuente-display); font-weight: 700; white-space: nowrap; }
.tabla-desglose tbody tr:last-child { background: linear-gradient(90deg, var(--encia-suave), var(--menta-suave)); }
.tabla-desglose tbody tr:last-child th, .tabla-desglose tbody tr:last-child td { font-weight: 650; }

/* ---------- FAQ (acordeón animado) ---------- */
.faq-bloque, .faq-master { background: var(--porcelana-2); }
.faq-bloque h2 { margin-top: 0; }
details.faq {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  margin-bottom: .6rem;
  transition: box-shadow .25s, border-color .25s;
  max-width: 54rem;
}
details.faq[open] { box-shadow: var(--sombra); border-color: color-mix(in srgb, var(--encia) 45%, var(--linea)); }
details.faq summary {
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.1rem 1.3rem;
}
details.faq summary::-webkit-details-marker { display: none; }
details.faq summary h2, details.faq summary h3 { margin: 0; font-size: 1.04rem; letter-spacing: -.01em; padding: 0; }
details.faq summary h2::before { content: none; }
details.faq summary::after {
  content: "+"; flex: none;
  width: 2rem; height: 2rem; border-radius: 50%;
  display: grid; place-items: center;
  font-family: var(--fuente-display); font-size: 1.25rem; font-weight: 500; line-height: 1;
  color: var(--tinta); background: var(--porcelana);
  transition: transform .3s var(--ease), background-color .25s, color .25s;
}
details.faq[open] summary::after { transform: rotate(45deg); background: var(--grafito); color: var(--blanco); }
details.faq::details-content { block-size: 0; overflow: hidden; transition: block-size .35s var(--ease), content-visibility .35s allow-discrete; }
details.faq[open]::details-content { block-size: auto; }
details.faq > div { padding: 0 1.3rem 1.2rem; color: var(--tinta-suave); }
details.faq > div p { margin-bottom: .6em; }
.faq-link { font-weight: 600; font-size: .9rem; }

/* ---------- Firma de revisión ---------- */
.revisado {
  display: flex; align-items: center; gap: .9rem;
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: 999px;
  padding: .6rem 1.2rem .6rem .6rem;
  margin: 0 0 2rem;
  box-shadow: 0 1px 2px rgba(11, 19, 32, .03);
}
.revisado p { margin: 0; font-size: .86rem; color: var(--tinta-suave); line-height: 1.55; }
.revisado strong { color: var(--tinta); }
.revisado-icono { flex: none; width: 2.4rem; height: 2.4rem; border-radius: 50%; display: grid; place-items: center; color: #138a77; background: var(--menta-suave); }
.revisado-icono svg { width: 20px; height: 20px; }
@media (max-width: 640px) { .revisado { border-radius: var(--radio); align-items: flex-start; } }

/* ---------- Fuentes y referencias ---------- */
.fuentes {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 1.5rem 1.7rem;
  margin: 2.6rem 0 0;
}
.fuentes h2 { margin: 0 0 .8rem; font-size: 1.05rem; padding: 0; }
.fuentes h2::before { content: none; }
.fuentes ul { margin: 0; padding-left: 1.2rem; }
.fuentes li { font-size: .88rem; color: var(--tinta-suave); line-height: 1.65; }
.fuentes strong { color: var(--tinta); }
.seccion.referencias { padding-top: 0; }
.seccion.referencias .fuentes { margin-top: 0; }
.referencias-lista { margin: 0; padding-left: 1.4rem; }
.referencias-lista li { font-size: .85rem; color: var(--tinta-suave); line-height: 1.6; margin-bottom: .4rem; overflow-wrap: anywhere; }

/* ---------- Marcador de foto pendiente ---------- */
.foto-pendiente {
  aspect-ratio: 3 / 2; display: grid; place-content: center; gap: .4rem; text-align: center;
  border: 1.5px dashed var(--ti-2); border-radius: var(--radio);
  background: repeating-linear-gradient(135deg, var(--porcelana), var(--porcelana) 10px, var(--porcelana-2) 10px, var(--porcelana-2) 20px);
  color: var(--tinta-suave);
}
.foto-pendiente span { font-family: var(--fuente-display); font-weight: 600; font-size: .9rem; letter-spacing: .08em; text-transform: uppercase; }
.foto-pendiente code { font-size: .78rem; color: var(--ti-4); }

/* ---------- Bloques especiales ---------- */
.nota-legal { background: var(--blanco); border: 1px dashed var(--ti-2); border-radius: var(--radio); padding: 1rem 1.3rem; font-size: .9rem; color: var(--tinta-suave); margin: 1.4rem 0; }
.nota-legal p { margin: 0; }
.aviso-sanitario { font-size: .82rem; color: var(--tinta-suave); border-top: 1px solid var(--linea); padding-top: 1.2rem; margin-top: 2.6rem; }
.figura { margin: 1.8rem 0; }
.figura img, .figura .foto-pendiente { width: 100%; height: auto; border-radius: var(--radio); }
.figura img { background: var(--blanco); border: 1px solid var(--linea); }
.figura figcaption { font-size: .85rem; color: var(--tinta-suave); margin-top: .6rem; padding-left: .2rem; }
.figura figcaption .micro { opacity: .8; }
.portada { margin: 1.4rem 0 0; }
.portada img { aspect-ratio: 16 / 9; object-fit: cover; box-shadow: var(--sombra-2); border-radius: var(--radio-l); border: 0; }
.video-wrap { position: relative; aspect-ratio: 16 / 9; margin: 1.6rem 0; border-radius: var(--radio-l); overflow: hidden; background: var(--grafito); box-shadow: var(--sombra-2); }
.video-wrap iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.card-canal .micro { margin-top: .4rem; }
.canales .card p { font-size: 1rem; color: var(--tinta-suave); }

/* ---------- Llamados a la acción ---------- */
.cta-inline {
  position: relative; isolation: isolate; overflow: hidden;
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.4rem;
  background: var(--aurora), var(--grafito);
  border-radius: var(--radio-l);
  padding: clamp(1.6rem, 3vw, 2.4rem);
  margin: 2.8rem 0 1.2rem;
  box-shadow: var(--sombra-2);
}
.cta-inline::after { content: ""; position: absolute; inset: 0; z-index: -1; background: var(--grano); opacity: .06; mix-blend-mode: overlay; }
.cta-inline h3 { color: var(--blanco); margin: 0 0 .35rem; font-size: clamp(1.15rem, 2vw, 1.4rem); }
.cta-inline p { color: var(--ti-2); margin: 0; max-width: 34em; font-size: .96rem; }
.cta-inline-btns { display: flex; flex-wrap: wrap; gap: .7rem; }
.cta-inline .btn-primario { background: var(--blanco); color: var(--grafito); }
.cta-inline .btn:not(.btn-primario) { background: rgba(255, 255, 255, .06) !important; color: var(--blanco) !important; border-color: rgba(255, 255, 255, .22) !important; }

.cta-final {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--aurora), var(--grafito);
  color: var(--ti-1);
  padding-block: clamp(3rem, 7vw, 5rem);
}
.cta-final::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(rgba(199, 208, 218, .05) 1px, transparent 1px) 0 0 / 56px 56px,
    linear-gradient(90deg, rgba(199, 208, 218, .05) 1px, transparent 1px) 0 0 / 56px 56px;
  mask-image: radial-gradient(60% 80% at 20% 30%, #000, transparent 75%);
}
.cta-final h2 { color: var(--blanco); margin: .2em 0 .35em; font-size: clamp(1.8rem, 4vw, 3rem); }
.cta-final p { color: var(--ti-2); max-width: 36em; }
.cta-final-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.8rem; }
.cta-final-btns { display: flex; flex-wrap: wrap; gap: .8rem; }

/* ---------- Relacionadas ---------- */
.relacionadas { background: var(--porcelana); }
.relacionadas .card h3 { font-size: 1.02rem; margin: 0; }

/* ---------- Pie ---------- */
.site-footer { position: relative; background: var(--tinta-0); color: var(--ti-3); font-size: .9rem; overflow: hidden; }
.site-footer::before {
  content: "Implantes Dentales Bogotá";
  position: absolute; left: 50%; bottom: -.18em; transform: translateX(-50%);
  font-family: var(--fuente-display); font-weight: 800; letter-spacing: -.05em; white-space: nowrap;
  font-size: clamp(3rem, 11vw, 9.5rem); line-height: 1;
  background: linear-gradient(180deg, rgba(199, 208, 218, .09), transparent 80%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  pointer-events: none;
}
.footer-grid { position: relative; display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 2.4rem; padding-block: 4rem 2rem; }
.logo-footer { font-family: var(--fuente-display); font-weight: 750; font-size: 1.2rem; color: var(--blanco); margin: 0 0 .8rem; letter-spacing: -.01em; }
.logo-footer em { font-style: normal; background: var(--grad-ti); -webkit-background-clip: text; background-clip: text; color: transparent; }
.site-footer address { font-style: normal; line-height: 1.9; margin-top: 1rem; }
.site-footer a { color: var(--ti-2); text-decoration: none; transition: color .15s; }
.site-footer a:hover { color: var(--blanco); }
.footer-col h3 { color: var(--blanco); font-size: .74rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; margin: 0 0 1rem; }
.footer-col a { display: block; padding: .24rem 0; }
.footer-legal { position: relative; border-top: 1px solid var(--linea-oscura); padding-block: 1.4rem clamp(4rem, 10vw, 8rem); }
.footer-legal p { margin: 0 0 .45rem; }
@media (max-width: 920px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-marca { grid-column: 1 / -1; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- WhatsApp flotante ---------- */
.wa-flotante {
  position: fixed; right: 1.2rem; bottom: 1.2rem; z-index: 60;
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--wa); display: grid; place-items: center;
  box-shadow: 0 10px 24px -8px rgba(31, 174, 84, .55);
  transition: transform .2s;
}
.wa-flotante:hover { transform: scale(1.08); }
.wa-flotante svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- Aparición al hacer scroll ---------- */
.js .reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.js .reveal.in { opacity: 1; transform: none; }

/* ---------- 404 ---------- */
.p404 { min-height: 100vh; display: flex; flex-direction: column; justify-content: center; align-items: flex-start; max-width: 640px; margin-inline: auto; padding: 2rem; }
.p404-links { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1rem; }

/* ---------- Hero responsive ---------- */
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 2rem; }
  .hero-svg { order: -1; }
  .hero-orb { width: min(260px, 68vw); }
  .orb-tag { font-size: .68rem; }
  .orb-tag-1 { left: -14%; }
  .orb-tag-2 { right: -16%; }
}
@media (max-width: 480px) { .orb-tag-3 { display: none; } }

/* ---------- Calculadora ---------- */
.calc {
  display: grid; grid-template-columns: 1.15fr 1fr; gap: 1.2rem;
  background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio-l);
  padding: clamp(1rem, 2.5vw, 1.6rem); box-shadow: var(--sombra-2); margin: 0 0 1rem;
}
.calc-campos { display: grid; gap: 1rem; padding: .4rem; }
.calc label { display: grid; gap: .4rem; font-weight: 600; font-size: .92rem; }
.calc label[hidden] { display: none; }
.calc select, .calc input {
  font: inherit; font-weight: 450; padding: .85rem 1rem;
  border: 1px solid var(--linea); border-radius: 14px;
  background: var(--porcelana); color: var(--tinta); width: 100%;
  transition: border-color .2s, box-shadow .2s, background-color .2s;
  appearance: none;
}
.calc select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2.4' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right .9rem center; background-size: 1.1rem; padding-right: 2.6rem;
}
.calc select:focus, .calc input:focus { outline: none; border-color: var(--ti-3); background-color: var(--blanco); box-shadow: 0 0 0 4px color-mix(in srgb, var(--encia) 22%, transparent); }
.calc-resultado {
  position: relative; isolation: isolate; overflow: hidden;
  background: var(--aurora), var(--grafito); color: var(--ti-1);
  border-radius: var(--radio); padding: 1.6rem; align-self: stretch;
  display: flex; flex-direction: column; justify-content: center;
}
.calc-etiqueta { font-family: var(--fuente-display); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--ti-3); margin: 0 0 .5rem; }
.calc-rango { font-family: var(--fuente-display); font-size: clamp(1.6rem, 4vw, 2.5rem); font-weight: 800; letter-spacing: -.03em; line-height: 1.1; margin: 0 0 1rem; color: var(--blanco); font-variant-numeric: tabular-nums; }
.calc-detalle { font-size: .9rem; color: var(--ti-2); margin: 0 0 .5rem; }
.calc-detalle a { color: var(--blanco); }
@media (max-width: 760px) { .calc { grid-template-columns: 1fr; } }

/* ---------- Checklist ---------- */
.checklist { list-style: none; padding: 0; counter-reset: q; display: grid; gap: .6rem; }
.checklist li {
  counter-increment: q; position: relative; margin: 0;
  padding: 1rem 1.2rem 1rem 3.6rem;
  background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio);
}
.checklist li::before {
  content: counter(q); position: absolute; left: 1rem; top: 1rem;
  width: 1.8rem; height: 1.8rem; border-radius: 8px; display: grid; place-items: center;
  font-family: var(--fuente-display); font-weight: 700; font-size: .82rem;
  background: var(--menta-suave); color: #138a77;
}
.checklist span { color: var(--tinta-suave); font-size: .93rem; }

/* ---------- Glosario ---------- */
.glosario-indice { display: flex; flex-wrap: wrap; gap: .4rem; margin: 0 0 1.8rem; position: sticky; top: 86px; z-index: 5; padding: .5rem; background: color-mix(in srgb, var(--porcelana) 88%, transparent); backdrop-filter: blur(10px); border-radius: 16px; border: 1px solid var(--linea); }
.glosario-indice a { display: inline-grid; place-items: center; min-width: 2.3rem; height: 2.3rem; padding-inline: .6rem; border-radius: 10px; text-decoration: none !important; font-weight: 600; font-size: .9rem; color: var(--tinta) !important; background: var(--blanco); border: 1px solid var(--linea); transition: background-color .15s, color .15s; }
.glosario-indice a:hover { background: var(--grafito); color: var(--blanco) !important; }
.glosario { margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: .6rem; }
.glosario-letra { grid-column: 1 / -1; font-family: var(--fuente-display); font-size: 2rem; font-weight: 800; letter-spacing: -.03em; margin: 1.4rem 0 .2rem; background: var(--grad-acento); -webkit-background-clip: text; background-clip: text; color: transparent; scroll-margin-top: 150px; }
.glosario-item { padding: 1rem 1.2rem; background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio); scroll-margin-top: 150px; transition: box-shadow .2s, border-color .2s; }
.glosario-item:target { border-color: var(--encia); box-shadow: 0 0 0 4px var(--encia-suave); }
.glosario dt { font-family: var(--fuente-display); font-weight: 700; margin-bottom: .2rem; }
.glosario dd { margin: 0; color: var(--tinta-suave); font-size: .94rem; line-height: 1.6; }

/* ---------- Directorio de clínicas ---------- */
.clinicas-lista { display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 1rem; margin: 1.2rem 0; }
.clinica-ficha {
  display: flex; flex-direction: column;
  background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio-l);
  padding: 1.4rem 1.5rem;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease);
}
.clinica-ficha:hover { transform: translateY(-3px); box-shadow: var(--sombra-2); }
.clinica-ficha header { display: flex; flex-wrap: wrap; align-items: center; gap: .4rem .5rem; margin-bottom: .5rem; }
.clinica-ficha h3 { margin: 0 0 .2rem; font-size: 1.12rem; flex: 1 1 100%; }
.clinica-ubicacion { font-size: .88rem; color: var(--tinta-suave); margin: 0 0 .9rem; }
.clinica-ubicacion::before { content: "◉ "; color: var(--encia); }
.controles { list-style: none; padding: .8rem .9rem; margin: 0 0 1rem; display: grid; gap: .25rem; font-size: .85rem; background: var(--porcelana); border-radius: 14px; }
.controles li { margin: 0; }
.controles li.ok { color: #0f6e5f; font-weight: 600; }
.controles li.ok .micro { font-weight: 400; }
.controles li.pend { color: var(--ti-4); }
.clinica-ficha dl { margin: 0 0 .8rem; display: grid; gap: .4rem; }
.clinica-ficha dl div { display: grid; grid-template-columns: 8.5rem 1fr; gap: .6rem; font-size: .87rem; }
.clinica-ficha dt { color: var(--ti-4); font-weight: 500; }
.clinica-ficha dd { margin: 0; }
.clinica-desc { font-size: .88rem; color: var(--tinta-suave); margin: .2rem 0 .6rem; }
.clinica-trat { display: flex; flex-wrap: wrap; gap: .35rem; font-size: 0; margin: 0 0 .8rem; }
.clinica-trat a { font-size: .78rem; font-weight: 600; text-decoration: none !important; padding: .3rem .7rem; border-radius: 999px; background: var(--porcelana-2); color: var(--tinta) !important; }
.clinica-trat a:hover { background: var(--grafito); color: var(--blanco) !important; }
.clinica-contacto { margin: auto 0 0; padding-top: .9rem; border-top: 1px solid var(--linea); font-size: .9rem; font-weight: 600; }
.sello { display: inline-flex; align-items: center; font-size: .7rem; font-weight: 600; letter-spacing: .03em; padding: .22rem .6rem; border-radius: 999px; background: var(--porcelana-2); color: var(--ti-4); }
.sello-ok { background: var(--menta-suave); color: #0f6e5f; }
.sello-patrocinado { background: var(--encia-suave); color: #9a3b4a; }
@media (max-width: 480px) { .clinica-ficha dl div { grid-template-columns: 1fr; gap: 0; } }

/* ---------- Barra de desplazamiento ---------- */
html { scrollbar-color: var(--ti-3) transparent; scrollbar-width: thin; }

/* ---------- Impresión ---------- */
@media print {
  .site-header, .site-footer, .wa-flotante, .cta-inline, .cta-final, .relacionadas, .no-print, .nav-toggle { display: none !important; }
  .hero { background: none !important; color: #000 !important; padding: 0 !important; }
  .hero::before, .hero::after { display: none; }
  .hero h1, .hero .eyebrow { color: #000 !important; }
  body { background: #fff; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .checklist li, .pasos li { break-inside: avoid; }
}

/* ---------- Movimiento reducido ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  @view-transition { navigation: none; }
  .anim-1, .anim-2, .anim-3, .anim-4, .anim-5, .js .reveal { opacity: 1; transform: none; animation: none; transition: none; }
  .bp-draw path, .bp-encia path { animation: none; stroke-dashoffset: 0; }
  .bp-cotas, .bp-cotas-txt { animation: none; opacity: 1; }
  .ti-texto, .hero-orb::before, .orb-tag, .punto-vivo { animation: none; }
  .btn:hover, a.card:hover, .wa-flotante:hover, .clinica-ficha:hover { transform: none; }
  details.faq::details-content { transition: none; }
}

/* Enlaces sobre fondos oscuros (ganan a la regla general de enlaces de main) */
main .migas a { color: var(--ti-2); text-decoration: none; }
main .migas a:hover { color: var(--blanco); }
main :is(.hero, .cta-inline, .calc-resultado) a:not(.btn):not(.card) { color: var(--blanco); text-decoration-color: rgba(255, 255, 255, .4); }