/* ==========================================================================
   Diosalud — Clínica Odontológica · Bogotá
   Hoja de estilos única (index, servicios y diferencial).
   Negro y marfil, como el logo, con destellos de esmalte.
   ========================================================================== */

:root {
  --paper:       #0A0A0A;    /* fondo de la pagina */
  --paper-2:     #121212;    /* franjas alternas */
  --paper-3:     #1C1C1C;    /* marcos de foto */
  --ink:         #F2F0EC;    /* texto */
  --ink-soft:    #9A9A9A;
  --ink-faint:   #6B6B6B;
  --noir:        #121212;
  --silver:      #9A9A9A;
  --silver-soft: #C9C9C9;
  --line:        #272727;
  --white:       #171717;    /* superficie elevada */
  --puro:        #FFFFFF;    /* blanco de verdad, solo para botones */

  --serif: "Newsreader", "Iowan Old Style", Georgia, "Times New Roman", serif;
  --sans:  "Manrope", "Segoe UI", system-ui, -apple-system, sans-serif;

  --container: 1200px;
  --gutter: 32px;
  --header-h: 88px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out: cubic-bezier(0.23, 1, 0.32, 1);
  --ease-in-out: cubic-bezier(0.77, 0, 0.175, 1);
}

/* --------------------------------------------------------- reset y base */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 96px; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

img { max-width: 100%; display: block; }

a { color: var(--ink); text-decoration: none; transition: color .2s var(--ease); }
a:hover { color: var(--silver); }
.link { border-bottom: 1px solid var(--line); padding-bottom: 1px; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0;
  text-wrap: balance;
}

p { margin: 0; text-wrap: pretty; }

::selection { background: var(--ink); color: var(--paper); }

:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding-block: clamp(72px, 9vw, 132px); position: relative; }
.section--alt { background: var(--paper-2); }

/* --------------------------------------------------------- tipografía */

.eyebrow {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver);
  margin: 0 0 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.eyebrow::before { content: ""; width: 28px; height: 1px; background: var(--silver); flex: none; }

.display { font-size: clamp(42px, 5.2vw, 76px); }
.h2      { font-size: clamp(30px, 3.4vw, 46px); }

.lead {
  font-size: clamp(17px, 1.4vw, 20px);
  line-height: 1.6;
  color: var(--ink-soft);
  max-width: 52ch;
}

.muted { color: var(--ink-soft); }
.small { font-size: 14.5px; line-height: 1.6; }

.placeholder { color: var(--silver); font-style: italic; white-space: nowrap; }

/* --------------------------------------------------------- botones */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 15px 32px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background-color .2s var(--ease), color .2s var(--ease),
              border-color .2s var(--ease), transform .16s var(--ease-out);
}
.btn:active { transform: scale(0.97); }

/* barrido de luz sobre el botón — el brillo toma el color del texto */
.btn::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0; left: -70%;
  width: 45%;
  background: linear-gradient(100deg, transparent,
              color-mix(in srgb, currentColor 24%, transparent), transparent);
  transform: skewX(-18deg);
  transition: left .75s var(--ease);
  pointer-events: none;
}

.btn--primary { background: var(--ink); color: #0A0A0A; border-color: var(--ink); }
.btn--ghost   { background: transparent; color: var(--ink); border-color: #3A3A3A; }

@media (hover: hover) and (pointer: fine) {
  .btn:hover::after { left: 130%; }
  .btn--primary:hover { background: var(--puro); border-color: var(--puro); color: #000; }
  .btn--ghost:hover { border-color: var(--ink); color: var(--ink); background: rgba(255, 255, 255, 0.06); }
}

.btn--sm { min-height: 44px; padding: 11px 22px; font-size: 12.5px; }
.btn--block { width: 100%; }
.btn svg { flex: none; }

/* --------------------------------------------------------- header */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 10, 10, 0.55);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  box-shadow: 0 1px 0 transparent;
  transition: box-shadow .35s var(--ease), background-color .35s var(--ease);
}
.header.is-stuck { background: rgba(10, 10, 10, 0.92); box-shadow: 0 1px 0 var(--line); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  min-height: var(--header-h);
}

.brand { display: inline-flex; align-items: center; flex: none; }
.brand__logo { height: 38px; width: auto; transition: opacity .25s var(--ease); }
.brand--footer .brand__logo { height: 44px; }

.nav {
  display: flex;
  align-items: center;
  gap: 30px;
  padding: 9px 28px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
}
.nav a {
  font-size: 14.5px;
  font-weight: 500;
  color: var(--ink-soft);
  padding-block: 6px;
  position: relative;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 1px;
  background: var(--silver);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s var(--ease-out);
}
.nav a[aria-current="page"] { color: var(--ink); }
.nav a[aria-current="page"]::after { transform: scaleX(1); }

@media (hover: hover) and (pointer: fine) {
  .brand:hover .brand__logo { opacity: 0.7; }
  .nav a:hover { color: var(--ink); }
  .nav a:hover::after { transform: scaleX(1); }
}

.header__cta { display: flex; align-items: center; gap: 10px; }

.icon-btn {
  width: 48px; height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--ink);
  color: #0A0A0A;
  transition: background-color .2s var(--ease), transform .16s var(--ease-out);
}
.icon-btn:active { transform: scale(0.95); }
.icon-btn--ghost { background: transparent; color: var(--ink); border: 1px solid #3A3A3A; }
@media (hover: hover) and (pointer: fine) {
  .icon-btn:hover { background: var(--puro); color: #000; }
  .icon-btn--ghost:hover { background: rgba(255, 255, 255, 0.06); color: var(--ink); border-color: var(--ink); }
}

.burger {
  display: none;
  width: 48px; height: 48px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  cursor: pointer;
  padding: 0;
  align-items: center;
  justify-content: center;
}
.burger span, .burger span::before, .burger span::after {
  display: block;
  width: 18px; height: 1.5px;
  background: var(--ink);
}
.burger span { position: relative; transition: background-color .2s var(--ease); }
.burger span::before, .burger span::after {
  content: "";
  position: absolute;
  left: 0;
  transition: transform .25s var(--ease-out);
}
.burger span::before { top: -6px; }
.burger span::after  { top: 6px; }
.burger.is-open span { background: transparent; }
.burger.is-open span::before { transform: translateY(6px) rotate(45deg); }
.burger.is-open span::after  { transform: translateY(-6px) rotate(-45deg); }

.mobile-panel {
  display: none;
  border-top: 1px solid var(--line);
  background: var(--paper);
  padding: 12px var(--gutter) 28px;
}
.mobile-panel.is-open { display: block; }
.mobile-panel nav { display: flex; flex-direction: column; }
.mobile-panel nav a {
  font-family: var(--serif);
  font-size: 23px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
}
.mobile-panel .btn { margin-top: 22px; }

/* --------------------------------------------------------- hero */

/* El hero sube por debajo del header para que el video llene toda la pantalla */
.hero {
  position: relative;
  margin-top: calc(var(--header-h) * -1);
  min-height: 100svh;
  overflow: hidden;
  isolation: isolate;
  background: radial-gradient(125% 85% at 50% -5%, #151515 0%, #0D0D0D 55%, #060606 100%);
}

.hero__waves {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 148%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  color: #242424;
  z-index: 0;
}
.hero__waves svg { width: 100%; height: auto; display: block; }

/* capa del video: cubre todo el hero. Al terminar, el último cuadro se queda
   de fondo y se le pone encima un velo oscuro para que el texto se lea. */
.hero__media {
  position: absolute;
  inset: 0;
  z-index: 1;
  overflow: hidden;
  background: #050505;
  pointer-events: none;          /* sin clics: el video no se pausa */
}
.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(90deg, rgba(8, 8, 8, 0.9) 0%, rgba(8, 8, 8, 0.72) 42%, rgba(8, 8, 8, 0.3) 100%),
    linear-gradient(to top, rgba(8, 8, 8, 0.75) 0%, rgba(8, 8, 8, 0) 38%);
  opacity: 0;
  transition: opacity 1.2s var(--ease-out);
}
.hero.is-done .hero__media::after { opacity: 1; }

.hero__video,
.reel {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero__video { object-fit: cover; }

.hero__media.is-reel .hero__video { display: none; }
.hero__media:not(.is-reel) .reel { display: none; }

.reel__slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity .9s var(--ease);
}
.reel__slide.is-on { opacity: 1; }
.reel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.1);
  transition: transform 3.4s linear;
}
.reel__slide.is-on img { transform: scale(1); }

.reel__slide--title {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 22px;
  background: radial-gradient(60% 60% at 50% 45%, #1B1B1B, #070707);
}
.reel__slide--title img { width: min(52vw, 440px); height: auto; object-fit: contain; }
.reel__slide--title span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--silver);
}

.hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(6, 6, 6, 0.88) 0%, rgba(6, 6, 6, 0) 46%),
    linear-gradient(to bottom, rgba(6, 6, 6, 0.6) 0%, rgba(6, 6, 6, 0) 22%);
  transition: opacity 1s var(--ease);
  pointer-events: none;
}
.hero.is-done .hero__shade { opacity: 0; }
.hero__shade { z-index: 1; }

/* contenido final del hero */
.hero__inner {
  position: relative;
  z-index: 2;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  grid-template-rows: minmax(0, 1fr) auto;
  align-items: center;
  column-gap: clamp(28px, 5vw, 80px);
  row-gap: clamp(20px, 3svh, 36px);
  padding-top: calc(var(--header-h) + 24px);
  padding-bottom: clamp(20px, 3svh, 32px);
  pointer-events: none;
}
.hero__inner > * { pointer-events: auto; }

.hero__copy { grid-column: 1; grid-row: 1; }
.hero__title em { font-style: italic; color: var(--silver-soft); }
.hero__sub {
  margin-top: 26px;
  max-width: 40ch;
  color: var(--ink-soft);
  font-size: clamp(16px, 1.3vw, 18.5px);
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

/* entrada escalonada del texto cuando termina el video */
.hero__copy > * {
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.hero.is-intro .hero__copy > * { opacity: 0; transform: translateY(22px); }
.hero.is-done .hero__copy > :nth-child(1) { transition-delay: .9s; }
.hero.is-done .hero__copy > :nth-child(2) { transition-delay: .98s; }
.hero.is-done .hero__copy > :nth-child(3) { transition-delay: 1.06s; }
.hero.is-done .hero__copy > :nth-child(4) { transition-delay: 1.14s; }
.hero.is-intro .hero__copy { pointer-events: none; }

.steps { transition: opacity .8s var(--ease-out), transform .8s var(--ease-out); }
.hero.is-intro .steps { opacity: 0; transform: translateY(16px); pointer-events: none; }
.hero.is-done .steps { transition-delay: 1.25s; }

/* el molar: esquina superior derecha, sin tapar el video ni el texto */
.hero__slot {
  position: relative;
  grid-column: 2;
  grid-row: 1;
  align-self: start;
  justify-self: end;
  width: min(30vw, 400px, calc(100svh - var(--header-h) - 260px));
  aspect-ratio: 1 / 1;
  /* sale del contenedor hasta el borde derecho de la pantalla */
  margin-right: calc(-1 * max(0px, (100vw - var(--container)) / 2) - var(--gutter));
}

.hero__tooth {
  position: absolute;
  inset: 0;
  z-index: 3;
  cursor: grab;
}
.hero__tooth canvas { display: block; width: 100%; height: 100%; }
.hero__tooth::after {
  content: "";
  position: absolute;
  left: 19%; right: 19%;
  bottom: 1%;
  height: 9%;
  background: radial-gradient(closest-side, rgba(255, 255, 255, 0.16), transparent 72%);
  filter: blur(24px);
  z-index: -1;
}
.tooth__fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #262626;
}
.tooth__fallback svg { width: 72%; height: auto; }
.hero__tooth.is-live .tooth__fallback { display: none; }

/* capa del intro: capítulo, barra de progreso y saltar */
/* ocupa exactamente la primera pantalla: en celular el hero es más alto */
.intro {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 100svh;
  z-index: 4;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 0 var(--gutter) clamp(28px, 4vw, 44px);
  max-width: var(--container);
  margin-inline: auto;
  pointer-events: none;
  transition: opacity .5s var(--ease-out), transform .5s var(--ease-out);
}
.hero.is-done .intro { opacity: 0; transform: translateY(12px); pointer-events: none; visibility: hidden; transition: opacity .5s var(--ease-out), transform .5s var(--ease-out), visibility 0s .5s; }

.intro > * { pointer-events: auto; }
.intro__chapter { display: flex; align-items: baseline; gap: 18px; }
.intro__num {
  font: 600 12px/1 var(--sans);
  letter-spacing: 0.2em;
  color: var(--silver);
}
.intro__label {
  font-family: var(--serif);
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1;
  letter-spacing: -0.02em;
  animation: capitulo .7s var(--ease-out);
}
@keyframes capitulo {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: none; }
}

.intro__foot {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  margin-top: 24px;
}
.intro__hint { font-size: 13px; color: var(--silver-soft); letter-spacing: 0.02em; }
.intro__bar { height: 2px; background: rgba(255, 255, 255, 0.18); overflow: hidden; }
.intro__bar span {
  display: block;
  height: 100%;
  background: var(--ink);
  transform-origin: 0 50%;
  transform: scaleX(0);
}
.intro__skip {
  border: 0;
  background: none;
  color: var(--ink);
  font: 600 12px/1 var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 12px 0 12px 12px;
}
@media (hover: hover) and (pointer: fine) {
  .intro__skip:hover { color: var(--silver); }
}

/* --------------------------------------------------------- proceso (al pie del hero) */

/* un marco fino; las divisiones son líneas cortas que no tocan el borde */
.steps {
  grid-column: 1 / -1;
  align-self: end;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border: 1px solid rgba(242, 240, 236, 0.16);
  border-radius: 2px;
  background: rgba(10, 10, 10, 0.4);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}
/* número y palabra en la misma línea, la frase debajo: franja más baja */
.steps li {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  column-gap: 10px;
  row-gap: 2px;
  padding: 12px clamp(16px, 2vw, 28px) 13px;
}
.steps__d { grid-column: 1 / -1; }
.steps li + li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 26%;
  bottom: 26%;
  width: 1px;
  background: rgba(242, 240, 236, 0.18);
}
.steps__n { font: 600 11px/1 var(--sans); letter-spacing: 0.2em; color: var(--ink-faint); }
.steps strong {
  font: 400 clamp(19px, 1.5vw, 22px)/1.15 var(--serif);
  letter-spacing: -0.01em;
  color: var(--ink);
}
.steps__d { font-size: 13.5px; line-height: 1.4; color: var(--ink-soft); white-space: nowrap; }

/* --------------------------------------------------------- encabezado de sección */

.section__head { max-width: 720px; margin-bottom: clamp(44px, 5vw, 68px); }
.section__head .lead { margin-top: 22px; }
.section__head--split {
  max-width: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr);
  gap: 40px;
  align-items: end;
}
.section__head--split .lead { margin-top: 0; }

/* --------------------------------------------------------- marcos de foto */

.frame {
  position: relative;
  background:
    repeating-linear-gradient(-45deg, rgba(255, 255, 255, 0.05) 0 2px, transparent 2px 11px),
    var(--paper-3);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.frame::after {
  content: "";
  position: absolute;
  inset: 13px;
  border: 1px dashed rgba(140, 140, 140, 0.36);
  pointer-events: none;
}
.frame:has(img)::after { display: none; }
.frame img { width: 100%; height: 100%; object-fit: cover; }
.frame__note {
  position: relative;
  z-index: 1;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.17em;
  text-transform: uppercase;
  color: #8A8A8A;
  text-align: center;
  padding: 22px;
  line-height: 1.9;
}
.frame__note span { display: block; color: var(--silver); letter-spacing: 0.12em; font-weight: 600; }

/* --------------------------------------------------------- equipo */

.team {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(28px, 3.6vw, 56px);
  align-items: start;
}
/* la del medio baja un poco: rompe la fila de tres idénticas */
.team .doc:nth-child(2) { margin-top: clamp(0px, 5vw, 64px); }

/* tarjeta centrada: foto grande arriba, texto centrado debajo */
.doc { display: flex; flex-direction: column; align-items: center; text-align: center; container-type: inline-size; }
.doc__photo { width: 100%; }
.doc__photo { aspect-ratio: 1 / 1; border-radius: 6px; }
.doc__photo::after { border-radius: 3px; }
.doc__body {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding-top: 24px;
}
.doc__role {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver);
}
.doc h3 { font-size: clamp(24px, 2.2vw, 30px); }
.doc__bio { color: var(--ink-soft); font-size: 15.5px; line-height: 1.6; margin-bottom: 10px; max-width: 36ch; }
.team__note { margin-top: 32px; }

/* --------------------------------------------------------- servicios: carrusel */

.carrusel { --gap: 20px; }
.carrusel__pista {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 2 * var(--gap)) / 3);
  gap: var(--gap);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
  outline-offset: 6px;
}
.carrusel__pista::-webkit-scrollbar { display: none; }

.svc-card {
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
  color: var(--ink);
  transition: border-color .25s var(--ease);
}
.svc-card__img {
  aspect-ratio: 4 / 3;
  border: 0;
  border-radius: 0;
}
.svc-card__img img { transition: transform .6s var(--ease-out); }
.svc-card__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 22px 22px;
  flex: 1;
}
.svc-card__num { font-family: var(--serif); font-size: 14px; color: var(--silver); letter-spacing: 0.08em; }
.svc-card h3 { font-size: clamp(22px, 1.9vw, 26px); }
.svc-card__body > p:not(.svc-card__num) { color: var(--ink-soft); font-size: 15px; line-height: 1.55; }
.svc-card__go {
  margin-top: auto;
  padding-top: 6px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--silver);
  transition: color .2s var(--ease);
}
.svc-card__go svg { transition: transform .25s var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .svc-card:hover { border-color: #3A3A3A; color: var(--ink); }
  .svc-card:hover .svc-card__img img { transform: scale(1.04); }
  .svc-card:hover .svc-card__go { color: var(--ink); }
  .svc-card:hover .svc-card__go svg { transform: translateX(4px); }
}

.carrusel__nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-top: 22px;
}
.carrusel__puntos { display: flex; gap: 8px; flex-wrap: wrap; }
.carrusel__punto {
  position: relative;
  width: 28px;
  height: 3px;
  border: 0;
  padding: 0;
  border-radius: 2px;
  background: rgba(242, 240, 236, 0.18);
  overflow: hidden;
  cursor: pointer;
}
.carrusel__punto::before {            /* área de clic más grande */
  content: "";
  position: absolute;
  inset: -10px -2px;
}
.carrusel__punto span {
  position: absolute;
  inset: 0;
  background: var(--ink);
  transform-origin: 0 50%;
  transform: scaleX(0);
}
.carrusel__punto.is-visto span { transform: scaleX(1); }
/* el punto activo se llena en los 6 s que faltan para avanzar */
.carrusel__punto.is-activo span { animation: carrusel-tiempo 6s linear forwards; }
.carrusel.is-pausado .carrusel__punto.is-activo span { animation-play-state: paused; }
@keyframes carrusel-tiempo { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.carrusel__flechas { display: flex; gap: 10px; }
.carrusel__flecha {
  width: 48px; height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #3A3A3A;
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: border-color .2s var(--ease), background-color .2s var(--ease), transform .16s var(--ease-out);
}
.carrusel__flecha:active { transform: scale(0.95); }
@media (hover: hover) and (pointer: fine) {
  .carrusel__flecha:hover { border-color: var(--ink); background: rgba(255, 255, 255, 0.06); }
}

/* --------------------------------------------------------- antes vs después */

.ba-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-self: end;
}
.ba-tab {
  border: 1px solid var(--line);
  background: transparent;
  color: var(--ink-soft);
  border-radius: 999px;
  padding: 11px 20px;
  font: 600 13px/1 var(--sans);
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.ba-tab[aria-selected="true"] { background: var(--ink); color: #0A0A0A; border-color: var(--ink); }
@media (hover: hover) and (pointer: fine) {
  .ba-tab:not([aria-selected="true"]):hover { color: var(--ink); border-color: #4A4A4A; }
}

.ba {
  --pos: 50%;
  position: relative;
  aspect-ratio: 16 / 8;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--paper-3);
  user-select: none;
  touch-action: pan-y;
}
.ba__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba__before {
  position: absolute;
  inset: 0;
  clip-path: inset(0 calc(100% - var(--pos)) 0 0);
}
.ba__img { transition: opacity .35s var(--ease); }
.ba.is-swapping .ba__img { opacity: 0; }

.ba__tag {
  position: absolute;
  top: 18px;
  z-index: 2;
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(10, 10, 10, 0.66);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  font: 700 11px/1 var(--sans);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  pointer-events: none;
}
.ba__tag--before { left: 18px; color: var(--silver-soft); }
.ba__tag--after  { right: 18px; color: var(--ink); }

.ba__handle {
  position: absolute;
  top: 0; bottom: 0;
  left: var(--pos);
  width: 0;
  z-index: 2;
  pointer-events: none;
}
.ba__handle::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: -1px;
  width: 2px;
  background: var(--ink);
}
.ba__handle span {
  position: absolute;
  top: 50%;
  left: 0;
  width: 52px; height: 52px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: var(--ink);
  color: #0A0A0A;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 30px -8px rgba(0, 0, 0, 0.7);
  transition: transform .16s var(--ease-out);
}
.ba.is-dragging .ba__handle span { transform: translate(-50%, -50%) scale(0.92); }
.ba:has(.ba__range:focus-visible) .ba__handle span { outline: 2px solid var(--ink); outline-offset: 4px; }

.ba__range {
  position: absolute;
  inset: 0;
  z-index: 3;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  -webkit-appearance: none;
  appearance: none;
}

.ba__meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 8px 24px;
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}
.ba__meta p:first-child { font-family: var(--serif); font-size: 22px; }

/* --------------------------------------------------------- mosaico clínica */

.mosaic {
  display: grid;
  grid-template-columns: 1.15fr 0.8fr 1fr;
  grid-auto-rows: clamp(34px, 4.4vw, 54px);
  gap: 14px;
}
.mosaic__item { margin: 0; position: relative; }
.mosaic__item .frame { position: absolute; inset: 0; }
.m1 { grid-column: 1; grid-row: 1 / 5; }
.m2 { grid-column: 1; grid-row: 5 / 13; }
.m3 { grid-column: 2; grid-row: 1 / 8; }
.m4 { grid-column: 2; grid-row: 8 / 13; }
.m5 { grid-column: 3; grid-row: 1 / 6; }
.m6 { grid-column: 3; grid-row: 6 / 13; }

.mosaic__item figcaption {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 2;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(10, 10, 10, 0.7);
  font: 600 11px/1 var(--sans);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink);
}
.mosaic__item:has(.frame__note) figcaption { display: none; }
.mosaic__item img { transition: transform .6s var(--ease-out); }
@media (hover: hover) and (pointer: fine) {
  .mosaic__item:hover img { transform: scale(1.03); }
}

/* --------------------------------------------------------- cita + ubicación */

.book { overflow: hidden; }
.book::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(44% 60% at 82% 6%, rgba(255, 255, 255, 0.08), transparent 64%);
  pointer-events: none;
}
.book > .container { position: relative; z-index: 1; }

.book__lado { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.book__wa { font-size: 14.5px; }

/* formulario de citas a lo ancho: selección a la izquierda, días y horas a la derecha */
.form-card--grande { padding: clamp(24px, 3vw, 44px); border-radius: 10px; }
.form-card--grande .agenda__dia { width: 76px; padding: 12px 4px 10px; }
.form-card--grande .agenda__dia-num { font-size: 27px; }
.form-card--grande .agenda__dia-sem,
.form-card--grande .agenda__dia-mes { font-size: 11.5px; }
.form-card--grande .agenda__dia-cupos { font-size: 10.5px; }
.form-card--grande .agenda__horas { grid-template-columns: repeat(auto-fill, minmax(112px, 1fr)); gap: 10px; margin-top: 18px; }
.form-card--grande .agenda__hora { min-height: 54px; font-size: 15.5px; }
.agenda__tip { display: none; font-size: 14px; line-height: 1.55; color: var(--ink-soft); }
.agenda__tip strong { color: var(--ink); font-weight: 600; }
.form-card--grande .agenda__hora--prox { min-height: 0; padding: 8px 12px; font-size: 14px; }
.form-card--grande .agenda__hora-doc { font-size: 11.5px; }
.form-card--grande .agenda__modos button { padding: 9px 18px; font-size: 13px; }
.form-card--grande .agenda__semana button { width: 42px; height: 46px; font-size: 13.5px; }
.form-card--grande .agenda__filtros select { min-height: 46px; font-size: 15px; }
.form-card--grande .agenda__grupo-dia { font-size: 13.5px; }
.form-card--grande .agenda__aviso { font-size: 15px; padding: 14px 16px; }
.form-card--grande .agenda__op-cuando { font-size: 15.5px; }
.form-card--grande #paso2 { max-width: 760px; }

/* celular: la columna izquierda se deshace y el aviso va debajo de las horas */
.agenda__lado { display: contents; }
.form-card--grande #paso1:not([hidden]) { display: flex; flex-direction: column; }
.form-card--grande #paso1 > .agenda__lado > .field-row { order: 1; }
.form-card--grande #paso1 > .agenda { order: 2; }
.form-card--grande #paso1 > .agenda__lado > .agenda__aviso { order: 3; margin: -4px 0 18px; }
.form-card--grande #paso1 > #pasoSiguiente { order: 4; }

@media (min-width: 981px) {
  .form-card--grande #paso1:not([hidden]) {
    display: grid;
    grid-template-columns: minmax(260px, 330px) minmax(0, 1fr);
    grid-template-rows: auto 1fr;
    column-gap: clamp(28px, 3.4vw, 48px);
  }
  /* izquierda: servicio, especialista y el aviso (elección o alternativas) */
  .form-card--grande .agenda__lado { display: flex; flex-direction: column; grid-column: 1; grid-row: 1 / 3; }
  .form-card--grande #paso1 > .agenda__lado > * { order: 0; }
  .form-card--grande .agenda__lado > .field-row { grid-template-columns: minmax(0, 1fr); gap: 0; }
  .form-card--grande .agenda__tip { display: block; padding-top: 6px; }
  .form-card--grande .agenda__lado > .agenda__aviso { margin: 4px 0 0; }
  .form-card--grande .agenda__lado:has(.agenda__aviso:not(:empty)) .agenda__tip { display: none; }
  .form-card--grande .agenda__op-cuando { font-size: 14.5px; }
  .form-card--grande .agenda__aviso-nota { font-size: 12.5px; }
  /* derecha: calendario o próximas citas, y el botón */
  .form-card--grande #paso1 > .agenda { grid-column: 2; grid-row: 1; margin: 0; min-width: 0; }
  .form-card--grande #paso1 > #pasoSiguiente { grid-column: 2; grid-row: 2; align-self: end; justify-self: end; width: auto; min-width: 260px; margin-top: 18px; }
}

/* --------------------------------------------------------- ubicación */

.ubicacion {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: clamp(32px, 4.5vw, 72px);
  align-items: center;
}
.ubicacion .map { aspect-ratio: 4 / 3.4; margin: 0; border-radius: 10px 140px 10px 10px; }
.ubicacion__info .lead { margin-top: 18px; }
.ubicacion .info-list { margin-top: 26px; }
.ubicacion__acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

.info-list { display: flex; flex-direction: column; }
.info-item {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: 18px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.info-item:first-child { padding-top: 0; }
.info-item svg { color: var(--silver); margin-top: 3px; }
.info-item h4 {
  font-family: var(--sans);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 7px;
}
.info-item p { font-size: 16px; line-height: 1.55; }
.info-item .small { color: var(--ink-soft); margin-top: 4px; }

.map {
  border: 1px solid var(--line);
  aspect-ratio: 16 / 10;
  background: var(--paper-2);
  border-radius: 4px 120px 4px 4px;
  overflow: hidden;
}
.map iframe {
  width: 100%; height: 100%; border: 0; display: block;
  filter: invert(0.92) hue-rotate(180deg) grayscale(0.45) contrast(0.92) brightness(0.95);
}

/* formulario */

.form-card {
  background: var(--white);
  border: 1px solid var(--line);
  padding: clamp(28px, 3.4vw, 44px);
}
.form-card h3 { font-size: 30px; margin-bottom: 10px; }
.form-card > p { color: var(--ink-soft); font-size: 15.5px; margin-bottom: 30px; }

.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.field label {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.field input,
.field select,
.field textarea {
  font-family: var(--sans);
  font-size: 16px;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 14px 16px;
  min-height: 52px;
  width: 100%;
  transition: border-color .2s var(--ease);
}
.field textarea { min-height: 112px; resize: vertical; line-height: 1.55; }
.field select { appearance: none; cursor: pointer; }
.field input:focus,
.field select:focus,
.field textarea:focus { outline: none; border-color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-faint); }
.field.is-prefilled select, .field.is-prefilled textarea { border-color: var(--silver); }

.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }

.form-legal { font-size: 12.5px; color: var(--ink-faint); line-height: 1.55; margin-top: 16px; }
.field-ayuda { margin: -8px 0 18px; font-size: 13px; line-height: 1.5; color: var(--ink-soft); }
.field-ayuda.is-error { color: #8A5F2C; }

.form-msg {
  display: none;
  margin-top: 20px;
  padding: 16px 18px;
  border-radius: 2px;
  font-size: 14.5px;
  line-height: 1.55;
}
.form-msg.is-visible { display: block; }
.form-msg--ok  { background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.18); }
.form-msg--err { background: rgba(255, 255, 255, 0.05); border: 1px solid rgba(255, 255, 255, 0.42); }

/* --------------------------------------------------------- agenda (paso 1) */

.paso[hidden] { display: none; }

.agenda { margin: 4px 0 18px; }
.agenda__top {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 6px 16px;
  margin-bottom: 10px;
}
.agenda__label {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.agenda__modo { font-size: 11.5px; color: var(--silver); font-style: italic; }

/* tira de días: se desliza en horizontal */
.agenda__dias {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  scrollbar-width: none;
  padding-bottom: 2px;
  scroll-snap-type: x proximity;
}
.agenda__dias::-webkit-scrollbar { display: none; }
.agenda__dia {
  flex: none;
  width: 62px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1px;
  padding: 8px 4px 7px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  cursor: pointer;
  scroll-snap-align: start;
  transition: border-color .2s var(--ease), background-color .2s var(--ease), color .2s var(--ease);
}
.agenda__dia-sem { font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }
.agenda__dia-num { font: 400 21px/1.1 var(--serif); }
.agenda__dia-mes { font-size: 10.5px; color: var(--ink-soft); }
.agenda__dia-cupos { margin-top: 3px; font-size: 9.5px; letter-spacing: 0.04em; color: var(--silver); }
.agenda__dia.is-lleno { opacity: 0.5; }
.agenda__dia.is-activo { background: var(--ink); border-color: var(--ink); color: #0A0A0A; }
.agenda__dia.is-activo span { color: #0A0A0A; }

/* horas del día */
.agenda__horas {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  gap: 6px;
  margin-top: 12px;
  min-height: 40px;
  transition: opacity .2s var(--ease);
}
.agenda__horas.is-cargando { opacity: 0.4; }
.agenda__hora {
  min-height: 38px;
  padding: 6px 4px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  color: var(--ink);
  font: 600 13px/1 var(--sans);
  cursor: pointer;
  transition: border-color .2s var(--ease), background-color .2s var(--ease), color .2s var(--ease);
}
.agenda__hora.is-activa { background: var(--ink); border-color: var(--ink); color: #0A0A0A; }
/* ocupada: se ve, pero tachada; al tocarla propone alternativas */
.agenda__hora.is-ocupada {
  color: var(--ink-faint);
  text-decoration: line-through;
  background: transparent;
  border-style: dashed;
}
.agenda__hora.is-pedida { border-color: var(--silver); color: var(--ink-soft); }
@media (hover: hover) and (pointer: fine) {
  .agenda__dia:not(.is-activo):hover,
  .agenda__hora:not(.is-activa):hover { border-color: #4A4A4A; }
}
.agenda__vacio { grid-column: 1 / -1; font-size: 14px; color: var(--ink-soft); padding: 10px 0; }

/* aviso: elección hecha, o alternativas cuando la hora está ocupada */
.agenda__aviso:empty { display: none; }
.agenda__aviso {
  margin-top: 12px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  font-size: 14px;
  color: var(--ink-soft);
  animation: aviso .25s var(--ease-out);
}
@keyframes aviso { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.agenda__aviso strong { color: var(--ink); font-weight: 600; }
.agenda__aviso--ok { border-color: rgba(242, 240, 236, 0.3); }
.agenda__aviso--err { border-color: rgba(242, 240, 236, 0.45); color: var(--ink); }
.agenda__aviso-titulo { color: var(--ink); margin-bottom: 10px; }
.agenda__aviso-nota { margin-top: 10px; font-size: 13px; }
.agenda__ops { display: flex; flex-direction: column; gap: 6px; }
.agenda__op {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  grid-template-areas: "etq ir" "cuando ir";
  align-items: center;
  column-gap: 12px;
  text-align: left;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--white);
  color: var(--ink);
  font-family: var(--sans);
  cursor: pointer;
  transition: border-color .2s var(--ease);
}
.agenda__op-etq { grid-area: etq; font-size: 10.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-faint); }
.agenda__op-cuando { grid-area: cuando; font-size: 14.5px; }
.agenda__op-ir { grid-area: ir; font-size: 11.5px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
@media (hover: hover) and (pointer: fine) {
  .agenda__op:hover { border-color: var(--ink); }
}

/* pestañas: calendario / próximas citas */
.agenda__modos {
  display: inline-flex;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
}
.agenda__modos button {
  border: 0;
  border-radius: 999px;
  padding: 7px 14px;
  background: transparent;
  color: var(--ink-soft);
  font: 600 12px/1 var(--sans);
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease);
}
.agenda__modos button.is-activo { background: var(--ink); color: #0A0A0A; }
.agenda__modos button[aria-disabled="true"] { opacity: 0.45; }
.agenda__top { margin-bottom: 12px; }

/* filtros */
.agenda__filtros {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
}
.agenda__filtros .field { margin-bottom: 0; gap: 5px; }
.agenda__filtros select { min-height: 40px; padding: 8px 12px; font-size: 14px; }
.agenda__flabel {
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.agenda__semana { display: flex; gap: 4px; }
.agenda__semana button {
  width: 34px;
  height: 40px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--paper);
  color: var(--ink-soft);
  font: 700 12.5px/1 var(--sans);
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.agenda__semana button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #0A0A0A; }

/* lista de próximas citas, agrupada por día */
.agenda__prox {
  margin-top: 12px;
  max-height: 290px;
  overflow-y: auto;
  overscroll-behavior: contain;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-right: 4px;
  transition: opacity .2s var(--ease);
}
.agenda__prox.is-cargando { opacity: 0.4; }
.agenda__op--top { border-color: rgba(242, 240, 236, 0.35); }
.agenda__op.is-activa { background: var(--ink); border-color: var(--ink); color: #0A0A0A; }
.agenda__op.is-activa .agenda__op-etq { color: #3A3A3A; }
.agenda__grupo-dia {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--ink);
  margin-bottom: 6px;
}
.agenda__grupo-dia::first-letter { text-transform: uppercase; }
.agenda__grupo-cupos { display: flex; flex-wrap: wrap; gap: 5px; }
.agenda__hora--prox {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  padding: 6px 10px;
  min-height: 0;
  text-align: left;
}
.agenda__hora-doc { font-size: 10.5px; font-weight: 500; color: var(--ink-soft); }
.agenda__hora.is-activa .agenda__hora-doc { color: #3A3A3A; }

.agenda__sesion { margin: -6px 0 18px; font-size: 13.5px; color: var(--ink-soft); }

/* paso 2: resumen de la cita elegida */
.resumen {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  margin-bottom: 18px;
  border: 1px solid rgba(242, 240, 236, 0.3);
  border-radius: 4px;
}
.resumen__label { font-size: 10.5px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); }
.resumen__txt { font-size: 15px; color: var(--ink); margin-top: 3px; }
.resumen__txt::first-letter { text-transform: uppercase; }
.resumen__cambiar {
  flex: none;
  border: 0;
  background: none;
  color: var(--ink);
  font: 700 11.5px/1 var(--sans);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  text-decoration: underline;
  text-underline-offset: 4px;
  cursor: pointer;
  padding: 8px 0;
}
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }

/* --------------------------------------------------------- páginas internas */

.page-head {
  position: relative;
  padding-block: clamp(64px, 9vw, 128px) clamp(48px, 6vw, 80px);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
}
.page-head::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(50% 80% at 85% 0%, rgba(255, 255, 255, 0.07), transparent 66%);
  pointer-events: none;
}
.page-head .container { position: relative; }
.page-head .lead { margin-top: 24px; }
.crumbs { font-size: 13px; color: var(--ink-faint); margin-bottom: 28px; }
.crumbs a { color: var(--ink-soft); }

/* servicios.html */
.svc-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
.svc-index {
  position: sticky;
  top: 112px;
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--line);
}
.svc-index a {
  padding: 9px 0 9px 18px;
  margin-left: -1px;
  border-left: 1px solid transparent;
  font-size: 14.5px;
  color: var(--ink-soft);
  transition: color .2s var(--ease), border-color .2s var(--ease);
}
.svc-index a.is-active { color: var(--ink); border-left-color: var(--ink); }

.svc {
  padding-block: 0 clamp(56px, 7vw, 96px);
  margin-bottom: clamp(56px, 7vw, 96px);
  border-bottom: 1px solid var(--line);
  scroll-margin-top: 112px;
}
.svc:last-child { border-bottom: 0; margin-bottom: 0; }
.svc__top { display: flex; align-items: baseline; gap: 18px; margin-bottom: 18px; }
.svc__num { font-family: var(--serif); color: var(--silver); font-size: 15px; letter-spacing: 0.08em; }
.svc h2 { font-size: clamp(32px, 3.6vw, 50px); }
.svc > .lead { margin-bottom: 36px; }
.svc__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  margin-bottom: 30px;
}
.svc__grid > div { background: var(--paper); padding: 26px 28px; }
.svc__grid h3 {
  font-family: var(--sans);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 12px;
}
.svc__grid ul, .svc__grid ol { margin: 0; padding-left: 18px; color: var(--ink-soft); font-size: 15.5px; }
.svc__grid li + li { margin-top: 6px; }
.svc__foot { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; }
.svc__foot .small { color: var(--ink-soft); }

/* servicios.html: todos los servicios */
.svc-lista {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.page-head__split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr); gap: 40px; align-items: end; }
.page-head__split .lead { margin-top: 0; }

/* catálogo de servicios con filtros */
.svc-catalogo { padding-top: clamp(32px, 4vw, 56px); }
.filtros { display: flex; flex-wrap: wrap; gap: 8px; }
.filtro {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1px solid #3A3A3A;
  border-radius: 999px;
  background: transparent;
  color: var(--ink-soft);
  font: 600 13.5px/1 var(--sans);
  cursor: pointer;
  transition: background-color .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.filtro span { font-size: 12px; color: var(--ink-faint); }
.filtro[aria-pressed="true"] { background: var(--ink); color: #0A0A0A; border-color: var(--ink); }
.filtro[aria-pressed="true"] span { color: #3A3A3A; }
@media (hover: hover) and (pointer: fine) {
  .filtro:not([aria-pressed="true"]):hover { color: var(--ink); border-color: var(--ink); }
}
.filtros__estado { min-height: 22px; margin: 14px 0 18px; font-size: 14px; color: var(--ink-soft); }
.svc-card[hidden] { display: none; }
.svc-lista.is-filtrando .svc-card:not([hidden]) { animation: aviso .35s var(--ease-out); }
.svc-card__num { display: flex; justify-content: space-between; gap: 12px; }
.svc-card__num span { font-family: var(--sans); font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-faint); }
.svc-card__meta { font-size: 13.5px !important; color: var(--ink-faint) !important; }
.svc-cta { margin-top: clamp(40px, 5vw, 64px); }

/* servicios/<slug>.html: página tipo producto */
.prod { padding-block: clamp(32px, 5vw, 64px) clamp(56px, 7vw, 96px); }
.prod__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: clamp(32px, 5vw, 72px);
  align-items: start;
}
.prod__info { position: sticky; top: calc(var(--header-h) + 24px); }
.prod__titulo { margin-bottom: 18px; }
.prod__datos {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 30px 0 0;
  border-top: 1px solid var(--line);
}
.prod__datos > div { padding: 16px 0; border-bottom: 1px solid var(--line); }
.prod__datos > div:nth-child(odd) { padding-right: 16px; }
.prod__datos dt {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 5px;
}
.prod__datos dd { margin: 0; font-size: 15.5px; }
.prod__acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }

.galeria { display: flex; flex-direction: column; gap: 12px; }
.galeria__principal {
  aspect-ratio: 4 / 3.2;
  border-radius: 8px;
  transition: opacity .16s var(--ease);
}
.galeria__principal.is-cambiando { opacity: 0; }
.galeria__minis { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 10px; }
.galeria__mini {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 0;
  border: 0;
  background: none;
  color: var(--ink-soft);
  font: 600 11px/1.2 var(--sans);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
}
.galeria__mini .frame {
  aspect-ratio: 1 / 1;
  border-radius: 6px;
  outline: 1px solid transparent;
  outline-offset: 2px;
  transition: outline-color .2s var(--ease);
}
.galeria__mini .frame::after { inset: 6px; }
.galeria__mini .frame__note { font-size: 0; padding: 0; }
.galeria__mini .frame__note span { display: none; }
.galeria__mini.is-activa { color: var(--ink); }
.galeria__mini.is-activa .frame { outline-color: var(--ink); }
@media (hover: hover) and (pointer: fine) {
  .galeria__mini:not(.is-activa):hover .frame { outline-color: #4A4A4A; }
}

/* acordeón de información (debajo de "Agendar valoración") */
.prod__nota { margin-top: 14px; font-size: 14px; color: var(--ink-soft); }
.prod__datos > div:last-child:nth-child(odd) { grid-column: 1 / -1; }

.acordeon { margin-top: 30px; border-top: 1px solid var(--line); }
.acordeon__item { border-bottom: 1px solid var(--line); }
.acordeon__item summary {
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 17px 0;
  font-size: 15.5px;
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
}
.acordeon__item summary::-webkit-details-marker { display: none; }
.acordeon__mas { position: relative; width: 12px; height: 12px; flex: none; }
.acordeon__mas::before, .acordeon__mas::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 50%;
  height: 1.5px;
  margin-top: -0.75px;
  background: var(--ink);
  transition: transform .25s var(--ease-out);
}
.acordeon__mas::after { transform: rotate(90deg); }
.acordeon__item[open] .acordeon__mas::after { transform: rotate(0deg); }
.acordeon__cuerpo {
  padding: 0 0 18px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.65;
  animation: aviso .25s var(--ease-out);
}
.acordeon__cuerpo p + p { margin-top: 10px; }
.acordeon__cuerpo ol, .acordeon__cuerpo ul { margin: 0; padding-left: 20px; }
.acordeon__cuerpo li + li { margin-top: 6px; }
.acordeon__cuerpo strong { color: var(--ink); font-weight: 600; }
@media (hover: hover) and (pointer: fine) {
  .acordeon__item summary:hover { color: var(--silver-soft); }
}

/* servicios que te podrían interesar */
.svc-lista--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.svc-lista--4 .svc-card__img { aspect-ratio: 1 / 1; }
.svc-lista--4 .svc-card__body { padding: 14px 16px 16px; gap: 4px; }
.svc-lista--4 .svc-card h3 { font-size: 19px; }
.svc-lista--4 .svc-card__go { font-size: 11px; }

@media (max-width: 980px) {
  .svc-lista { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-head__split { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .prod__grid { grid-template-columns: minmax(0, 1fr); }
  .prod__info { position: static; }
  .svc-lista--4 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
  .svc-lista { grid-template-columns: minmax(0, 1fr); }
  .svc-lista--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .prod__datos { grid-template-columns: minmax(0, 1fr); }
  .prod__datos > div:nth-child(odd) { padding-right: 0; }
}

/* diferencial.html */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}
.pillars > div { padding: 32px 28px 8px 0; }
.pillars > div + div { padding-left: 28px; border-left: 1px solid var(--line); }
.pillars h3 { font-size: 26px; margin-bottom: 10px; }
.pillars p { color: var(--ink-soft); font-size: 15.5px; }

.guides { border-top: 1px solid var(--line); }
.guide { border-bottom: 1px solid var(--line); }
.guide summary {
  list-style: none;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 28px;
  align-items: center;
  gap: 16px;
  padding: 28px 0;
  cursor: pointer;
}
.guide summary::-webkit-details-marker { display: none; }
.guide__num { font-family: var(--serif); color: var(--silver); font-size: 15px; letter-spacing: 0.08em; }
.guide summary h3 { font-size: clamp(22px, 2.4vw, 32px); }
.guide__plus { position: relative; width: 18px; height: 18px; justify-self: end; }
.guide__plus::before, .guide__plus::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 50%;
  height: 1.5px;
  background: var(--ink);
  transition: transform .25s var(--ease-out);
}
.guide__plus::after { transform: rotate(90deg); }
.guide[open] .guide__plus::after { transform: rotate(0deg); }

.guide__body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 48px;
  padding: 0 0 36px 72px;
}
.guide__body h4 {
  font-family: var(--sans);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 12px;
}
.guide__body ul { margin: 0; padding-left: 18px; color: var(--ink-soft); font-size: 15.5px; }
.guide__body li + li { margin-top: 6px; }
.guide__alert {
  grid-column: 1 / -1;
  padding: 18px 22px;
  background: var(--paper-2);
  border: 1px solid var(--line);
  font-size: 14.5px;
  color: var(--ink-soft);
}
.guide__alert strong { color: var(--ink); }

.cta-band {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: clamp(32px, 4vw, 48px);
  border: 1px solid var(--line);
  background: var(--paper-2);
}
.cta-band h2 { font-size: clamp(26px, 2.8vw, 36px); }
.cta-band__actions { display: flex; flex-wrap: wrap; gap: 12px; }

.notice {
  margin-top: 36px;
  padding: 16px 20px;
  border: 1px dashed #3A3A3A;
  font-size: 14px;
  color: var(--ink-soft);
}

/* --------------------------------------------------------- portal del paciente */

/* ingresar / registro / activar */
.acceso__grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 5vw, 80px);
  align-items: start;
}
.acceso__texto .lead { margin-top: 20px; }
.acceso__form { border-radius: 10px; }
.acceso__form h2 { margin-bottom: 22px; font-size: 28px; }
.acceso__form .form-msg { margin: 0 0 18px; }
.acceso__enlaces { margin-top: 20px; display: flex; flex-direction: column; gap: 8px; font-size: 14.5px; color: var(--ink-soft); }
.check { display: flex; gap: 12px; align-items: flex-start; margin: 4px 0 20px; font-size: 13.5px; color: var(--ink-soft); line-height: 1.5; cursor: pointer; }
.check input { margin-top: 3px; width: 18px; height: 18px; accent-color: var(--ink); flex: none; }

/* encabezado de mi cuenta */
.portal-head { padding-block: clamp(40px, 6vw, 80px) clamp(28px, 4vw, 44px); border-bottom: 1px solid var(--line); }
.portal-head__inner { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px; }
.portal-head .lead { margin-top: 16px; }
.portal-head__acciones { display: flex; flex-wrap: wrap; gap: 10px; }

.portal {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
  gap: clamp(32px, 5vw, 72px);
  padding-block: clamp(32px, 5vw, 64px) clamp(56px, 7vw, 96px);
  align-items: start;
}
.portal__nav {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  display: flex;
  flex-direction: column;
  border-left: 1px solid var(--line);
}
.portal__nav a {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 0 9px 18px;
  margin-left: -1px;
  border-left: 1px solid transparent;
  font-size: 14.5px;
  color: var(--ink-soft);
}
.portal__nav a span { color: var(--ink-faint); font-size: 12.5px; }
.portal__nav a:hover { color: var(--ink); border-left-color: var(--ink); }

.portal-sec { padding-bottom: clamp(40px, 5vw, 64px); margin-bottom: clamp(40px, 5vw, 64px); border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 20px); }
.portal-sec:last-child { border-bottom: 0; margin-bottom: 0; }
.portal-sec > h2 { font-size: clamp(26px, 2.6vw, 34px); margin-bottom: 20px; }
.portal-intro { margin: -8px 0 20px; font-size: 15px; }
.portal-nota { margin-top: 14px; }
.portal-vacio {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px;
  padding: 22px 24px;
  border: 1px dashed #3A3A3A;
  border-radius: 8px;
  color: var(--ink-soft);
}

/* próximas citas */
.citas-lista { display: flex; flex-direction: column; gap: 10px; }
.cita {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr) auto;
  gap: 20px;
  align-items: center;
  padding: 16px 20px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper-2);
}
.cita__fecha { display: flex; flex-direction: column; align-items: center; padding: 8px 0; border-right: 1px solid var(--line); }
.cita__fecha span { font-size: 11.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-soft); }
.cita__fecha strong { font: 400 32px/1.05 var(--serif); }
.cita__info h3 { font-size: 22px; margin-bottom: 4px; }
.cita__info p { font-size: 14.5px; }
.estado { padding: 6px 12px; border-radius: 999px; font-size: 12px; font-weight: 700; letter-spacing: 0.06em; border: 1px solid var(--line); white-space: nowrap; }
.estado--ok { background: var(--ink); color: #0A0A0A; border-color: var(--ink); }
.estado--pend { color: var(--ink-soft); }

/* historial */
.historial { list-style: none; margin: 0; padding: 0; }
.historial__item {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 24px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.historial__item:first-child { border-top: 0; padding-top: 0; }
.historial__fecha { font-size: 13.5px; color: var(--ink-soft); padding-top: 4px; }
.historial__fecha::first-letter { text-transform: uppercase; }
.historial__cabeza { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; }
.historial__cabeza h3, .plan-lista h3 { font-size: 21px; }
.historial__costo { font: 400 20px/1.2 var(--serif); white-space: nowrap; }
.historial__cuerpo > .muted { font-size: 14.5px; margin-top: 4px; }
.historial__dientes { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; align-items: center; }
.historial__sup { font-size: 13px; color: var(--ink-soft); }
.historial__notas { margin-top: 10px; font-size: 14.5px; color: var(--ink-soft); }
.historial__pago { margin-top: 10px; font-size: 13px; color: var(--silver-soft); }
.historial__pago.is-pagado { color: var(--ink-faint); }
.txt-curso { color: var(--ink); font-weight: 600; }
.diente-chip {
  display: inline-flex; align-items: baseline; gap: 6px;
  padding: 5px 10px;
  border: 1px solid #3A3A3A;
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font: 700 12.5px/1.2 var(--sans);
  cursor: pointer;
}
.diente-chip span { font-weight: 500; color: var(--ink-soft); }
.diente-chip:hover { border-color: var(--ink); }

/* odontograma */
.odonto {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 18px;
  padding: 36px 20px 24px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--paper-2);
  overflow-x: auto;
}
.odonto__lado { position: absolute; top: 12px; font-size: 11px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); }
.odonto__lado--der { left: 20px; }
.odonto__lado--izq { right: 20px; }
.odonto__arco { display: flex; justify-content: center; align-items: flex-end; gap: 4px; min-width: 620px; }
.odonto__arco--inf { align-items: flex-start; }
.odonto__medio { width: 1px; align-self: stretch; background: var(--line); margin: 0 8px; }
.diente {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 4px 2px;
  border: 0;
  background: none;
  color: var(--ink-soft);
  font: 600 11px/1 var(--sans);
  cursor: pointer;
}
.odonto__arco--inf .diente { flex-direction: column-reverse; }
.diente__forma {
  display: block;
  height: 44px;
  border: 1.5px solid #4A4A4A;
  background: var(--paper);
  transition: background-color .2s var(--ease), border-color .2s var(--ease);
}
.diente--molar .diente__forma { width: 36px; border-radius: 12px 12px 8px 8px; }
.diente--premolar .diente__forma { width: 28px; border-radius: 12px 12px 8px 8px; }
.diente--canino .diente__forma { width: 24px; border-radius: 12px 12px 6px 6px; }
.diente--incisivo .diente__forma { width: 24px; border-radius: 6px 6px 8px 8px; }
.odonto__arco--inf .diente__forma { transform: scaleY(-1); }
.diente.is-hecho .diente__forma { background: var(--ink); border-color: var(--ink); }
.diente.is-curso .diente__forma { background: repeating-linear-gradient(45deg, var(--ink) 0 4px, transparent 4px 8px); border-color: var(--ink); }
.diente.is-plan .diente__forma { border-style: dashed; border-color: var(--silver-soft); }
.diente.is-hecho, .diente.is-curso, .diente.is-plan { color: var(--ink); }
.diente.is-elegido .diente__forma { outline: 2px solid var(--ink); outline-offset: 3px; }
@media (hover: hover) and (pointer: fine) {
  .diente:hover .diente__forma { border-color: var(--ink); }
}
.odonto__leyenda { list-style: none; display: flex; flex-wrap: wrap; gap: 18px; margin: 14px 0 0; padding: 0; font-size: 13px; color: var(--ink-soft); }
.odonto__leyenda li { display: flex; align-items: center; gap: 8px; }
.ley { width: 14px; height: 14px; border-radius: 4px; border: 1.5px solid #4A4A4A; }
.ley--hecho { background: var(--ink); border-color: var(--ink); }
.ley--curso { background: repeating-linear-gradient(45deg, var(--ink) 0 3px, transparent 3px 6px); border-color: var(--ink); }
.ley--plan { border-style: dashed; border-color: var(--silver-soft); }
.odonto__detalle { margin-top: 18px; padding: 18px 20px; border: 1px solid var(--line); border-radius: 8px; min-height: 64px; }
.odonto__titulo { margin-bottom: 10px; }
.odonto__items { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px; }
.odonto__items .muted { font-size: 13.5px; margin-top: 2px; }
.odonto__que { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.odonto__estado { font-size: 11px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; padding: 3px 8px; border-radius: 999px; border: 1px solid var(--line); color: var(--ink-soft); }
.odonto__estado--en-curso { color: var(--ink); border-color: var(--ink); }

/* plan */
.plan-lista { list-style: none; margin: 0; padding: 0; }
.plan-lista li { display: flex; justify-content: space-between; gap: 20px; padding: 18px 0; border-top: 1px solid var(--line); }
.plan-lista li:first-child { border-top: 0; padding-top: 0; }
.plan-lista .muted { font-size: 14.5px; margin-top: 4px; }

/* pagos y datos */
.pagos, .mis-datos { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 0; }
.mis-datos { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.pagos > div, .mis-datos > div { padding: 18px 20px; border: 1px solid var(--line); border-radius: 8px; }
.pagos dt, .mis-datos dt { font-size: 11px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); margin-bottom: 8px; }
.pagos dd { margin: 0; font: 400 28px/1.1 var(--serif); }
.pagos .is-saldo { border-color: var(--ink); }
.mis-datos dd { margin: 0; font-size: 16px; }
.clave-form { margin-top: 32px; max-width: 620px; }
.clave-form h3 { font-size: 22px; margin-bottom: 16px; }
.clave-form .form-msg { margin: 0 0 14px; }

@media (max-width: 980px) {
  .acceso__grid { grid-template-columns: minmax(0, 1fr); }
  .portal { grid-template-columns: minmax(0, 1fr); }
  .portal__nav {
    position: sticky;
    top: var(--header-h);
    z-index: 5;
    flex-direction: row;
    overflow-x: auto;
    border-left: 0;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
    margin-inline: calc(var(--gutter) * -1);
    padding-inline: var(--gutter);
    scrollbar-width: none;
  }
  .portal__nav a { flex: none; padding: 14px 12px; margin: 0; border-left: 0; }
  .historial__item { grid-template-columns: minmax(0, 1fr); gap: 6px; }
}
@media (max-width: 720px) {
  .odonto { padding: 32px 10px 18px; }
  .odonto__arco { min-width: 0; gap: 2px; }
  .odonto__medio { margin: 0 3px; }
  .diente { padding: 2px 0; font-size: 9.5px; }
  .diente__forma { height: 32px; }
  .diente--molar .diente__forma { width: 19px; border-radius: 7px 7px 5px 5px; }
  .diente--premolar .diente__forma { width: 15px; border-radius: 7px 7px 5px 5px; }
  .diente--canino .diente__forma, .diente--incisivo .diente__forma { width: 13px; border-radius: 5px; }
  .cita { grid-template-columns: 60px minmax(0, 1fr); }
  .cita .estado { grid-column: 2; justify-self: start; }
  .pagos, .mis-datos { grid-template-columns: minmax(0, 1fr); }
}

/* --------------------------------------------------------- footer */

.footer {
  position: relative;
  overflow: hidden;
  background: var(--noir);
  color: rgba(255, 255, 255, 0.68);
  padding-block: clamp(56px, 6vw, 80px) 32px;
  border-top: 1px solid var(--line);
}
.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr));
  gap: 40px;
  padding-bottom: 44px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}
.footer__about { margin-top: 22px; font-size: 15px; line-height: 1.65; max-width: 36ch; }
.footer h4 {
  font-family: var(--sans);
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver);
  margin-bottom: 20px;
}
.footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 11px; font-size: 15px; }
.footer a { color: rgba(255, 255, 255, 0.72); font-size: 15px; }
.footer a:hover { color: var(--ink); }

.socials { display: flex; gap: 10px; margin-top: 24px; }
.socials a {
  width: 42px; height: 42px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: rgba(255, 255, 255, 0.75);
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.socials a:hover { border-color: var(--silver); color: var(--silver); }

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 30px;
  padding-top: 26px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}

/* --------------------------------------------------------- whatsapp flotante */

.wa-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 60;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--ink);
  color: #0A0A0A;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 18px 36px -14px rgba(0, 0, 0, 0.85);
  transition: transform .16s var(--ease-out), background-color .2s var(--ease);
}
.wa-float:active { transform: scale(0.95); }
@media (hover: hover) and (pointer: fine) {
  .wa-float:hover { background: var(--puro); color: #000; }
}

/* --------------------------------------------------------- asesórame (chat) */

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.asesor {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 70;
  width: min(400px, calc(100vw - 32px));
  height: min(600px, calc(100svh - 120px));
  display: flex;
  flex-direction: column;
  background: #111;
  border: 1px solid #2E2E2E;
  border-radius: 14px;
  box-shadow: 0 30px 80px -20px rgba(0, 0, 0, 0.9);
  overflow: hidden;
  transform-origin: 100% 100%;
  opacity: 0;
  transform: translateY(8px) scale(0.97);
  transition: opacity .2s var(--ease-out), transform .2s var(--ease-out);
}
.asesor[hidden] { display: none; }
.asesor.is-abierto { opacity: 1; transform: none; }
.asesor-abierto .wa-float { opacity: 0; pointer-events: none; }

.asesor__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
}
.asesor__titulo { font: 400 22px/1.1 var(--serif); }
.asesor__sub { font-size: 12.5px; color: var(--ink-soft); margin-top: 3px; }
.asesor__cerrar {
  width: 38px; height: 38px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}

.asesor__log {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.asesor__msg {
  max-width: 88%;
  padding: 10px 14px;
  border-radius: 14px;
  font-size: 14.5px;
  line-height: 1.5;
  animation: aviso .25s var(--ease-out);
}
.asesor__msg--bot { align-self: flex-start; background: var(--white); border: 1px solid var(--line); border-bottom-left-radius: 4px; }
.asesor__msg--yo { align-self: flex-end; background: var(--ink); color: #0A0A0A; border-bottom-right-radius: 4px; }
.asesor__msg p + p { margin-top: 8px; }

.asesor__msg.is-escribiendo { display: flex; gap: 4px; padding: 14px; }
.asesor__msg.is-escribiendo span {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--ink-soft);
  animation: escribiendo 1s var(--ease) infinite;
}
.asesor__msg.is-escribiendo span:nth-child(2) { animation-delay: .15s; }
.asesor__msg.is-escribiendo span:nth-child(3) { animation-delay: .3s; }
@keyframes escribiendo { 0%, 100% { opacity: .25; } 50% { opacity: 1; } }

.asesor__resultado { color: var(--ink-soft); }
.asesor__etq { font-size: 10.5px; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-faint); }
.asesor__servicio { font: 400 21px/1.2 var(--serif); color: var(--ink); margin-top: 4px !important; }
.asesor__nota { font-size: 12.5px; font-style: italic; }
.asesor__urgente {
  padding: 10px 12px;
  margin-bottom: 10px !important;
  border: 1px solid rgba(242, 240, 236, 0.4);
  border-radius: 8px;
  color: var(--ink);
}
.asesor__urgente a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

.asesor__opciones {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  padding: 0 18px;
  max-height: 42%;
  overflow-y: auto;
}
.asesor__opciones:not(:empty) { padding-bottom: 12px; }
.asesor__op {
  padding: 9px 13px;
  border: 1px solid #3A3A3A;
  border-radius: 999px;
  background: transparent;
  color: var(--ink);
  font: 500 13.5px/1.3 var(--sans);
  text-align: left;
  cursor: pointer;
  transition: border-color .2s var(--ease), background-color .2s var(--ease);
}
.asesor__op:active { transform: scale(0.97); }
@media (hover: hover) and (pointer: fine) {
  .asesor__op:hover { border-color: var(--ink); background: rgba(255, 255, 255, 0.05); }
}

.asesor__form {
  display: flex;
  gap: 8px;
  padding: 12px 14px;
  border-top: 1px solid var(--line);
}
.asesor__form input {
  flex: 1;
  min-width: 0;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--paper);
  color: var(--ink);
  font: 400 15px var(--sans);
}
.asesor__form input:focus { outline: none; border-color: var(--ink); }
.asesor__form button {
  width: 44px; height: 44px;
  flex: none;
  border: 0;
  border-radius: 50%;
  background: var(--ink);
  color: #0A0A0A;
  cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
}

@media (max-width: 720px) {
  .asesor { right: 8px; left: 8px; bottom: 8px; width: auto; height: calc(100svh - 90px); }
}

/* --------------------------------------------------------- aparición al hacer scroll */

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease-out), transform .7s var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }

/* --------------------------------------------------------- destellos */

@keyframes destello {
  0%, 100% { opacity: 0.10; transform: scale(0.6) rotate(-10deg); }
  48%      { opacity: 0.92; transform: scale(1) rotate(12deg); }
}
.sparkle {
  position: absolute;
  pointer-events: none;
  color: var(--ink);
  animation: destello 6.5s var(--ease) infinite;
  z-index: 3;
}
.sparkle--light { color: var(--puro); }

/* --------------------------------------------------------- una pantalla por sección */

/* En computador cada sección ocupa exactamente la pantalla visible bajo el menú.
   Las medidas de fotos, tarjetas y mapa salen del alto de la ventana para que
   el contenido quepa sin desbordar. */
@media (min-width: 981px) and (min-height: 640px) {
  html { scroll-padding-top: var(--header-h); }

  .inicio .section {
    min-height: calc(100svh - var(--header-h));
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-block: clamp(28px, 4.5svh, 56px);
  }
  .inicio .section > .container { width: 100%; }
  .section__head { margin-bottom: clamp(22px, 4svh, 44px); }

  /* equipo */
  /* la del medio sólo baja si hay alto de sobra */
  .team .doc:nth-child(2) { margin-top: 0; }
  #equipo { padding-bottom: max(56px, 7svh); }
  /* cuadrada: el lado lo pone el alto disponible, sin pasarse del ancho de la columna */
  .doc__photo {
    align-self: center;
    width: auto;
    height: min(calc(100svh - var(--header-h) - 470px), 100cqi);
    min-height: 160px;
  }
  .doc__body { padding-top: 18px; gap: 8px; }
  .doc__bio { font-size: 14.5px; margin-bottom: 6px; }

  /* carrusel: la foto toma el alto disponible */
  .carrusel .svc-card__img { aspect-ratio: auto; height: max(150px, calc(100svh - var(--header-h) - 565px)); }

  /* antes / después */
  .inicio .ba { aspect-ratio: auto; height: calc(100svh - var(--header-h) - 380px); min-height: 280px; }
  .ba__meta { margin-top: 14px; padding-top: 14px; }

  /* mosaico: 12 filas que reparten el alto disponible */
  .mosaic { grid-auto-rows: max(22px, calc((100svh - var(--header-h) - 340px - 154px) / 12)); }

  /* agendar */
  .form-card--grande > h3, .form-card--grande > p { display: none; }
  .form-card--grande { padding: clamp(22px, 3.2svh, 40px) clamp(24px, 3vw, 44px); }
  .form-card--grande .field { margin-bottom: clamp(12px, 2svh, 20px); }
  .form-card--grande .field textarea { min-height: 80px; height: 80px; }
  .form-card--grande .agenda__prox { max-height: max(180px, calc(100svh - var(--header-h) - 470px)); }
  #contacto .section__head { margin-bottom: clamp(18px, 3svh, 32px); }

  /* ubicación: el mapa ocupa el alto disponible */
  .ubicacion .map { aspect-ratio: auto; height: min(640px, calc(100svh - var(--header-h) - 140px)); }
  .ubicacion .info-item { padding: 14px 0; }
}

@media (min-width: 981px) and (min-height: 900px) {
  .team .doc:nth-child(2) { margin-top: 28px; }
}

/* pantallas bajitas: tarjetas de servicio y ubicación más compactas */
@media (min-width: 981px) and (min-height: 640px) and (max-height: 820px) {
  .ubicacion__info .h2 { font-size: 34px; }
  .ubicacion__info .lead { font-size: 16px; margin-top: 12px; }
  .ubicacion .info-list { margin-top: 14px; }
  .ubicacion .info-item { padding: 9px 0; }
  .ubicacion .info-item p { font-size: 14.5px; }
  .ubicacion__acciones { margin-top: 16px; }
  .form-card--grande .agenda__hora { min-height: 42px; font-size: 14.5px; }
  .form-card--grande .agenda__horas { gap: 8px; margin-top: 12px; }
  .form-card--grande .agenda__dia { padding: 8px 4px 7px; }
  .form-card--grande .agenda__dia-num { font-size: 23px; }
  #contacto .section__head .lead { font-size: 16px; }
  .form-card--grande .agenda__aviso { padding: 10px 12px; }
  .form-card--grande .agenda__aviso-nota { display: none; }
  .form-card--grande .agenda__aviso-titulo { margin-bottom: 6px; }
  .svc-card__body { padding: 14px 18px 16px; gap: 6px; }
  .svc-card__body > p:not(.svc-card__num) { font-size: 14px; }
  .carrusel__nav { margin-top: 14px; }
}

/* --------------------------------------------------------- menos movimiento */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: opacity .3s ease; }
  .hero__media::after { transition: none; }
  .hero__copy > * { transition: opacity .3s ease; transform: none !important; transition-delay: 0s !important; }
  .reel__slide img { transform: none; transition: none; }
  .intro__label { animation: none; }
  .sparkle { animation: none; opacity: .4; }
}

/* --------------------------------------------------------- responsive */

@media (max-width: 1080px) {
  .carrusel__pista { grid-auto-columns: calc((100% - var(--gap)) / 2); }
  .footer__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 980px) {
  :root { --header-h: 76px; }
  .nav { display: none; }
  .burger { display: flex; }

  .hero__inner {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto auto;
    align-content: start;
    gap: 32px;
    padding-top: calc(var(--header-h) + 28px);
    padding-bottom: 48px;
  }
  /* el molar primero, arriba a la derecha; el texto debajo */
  .hero__slot { grid-column: 1; grid-row: 1; width: min(46vw, 230px); margin-bottom: -24px; margin-right: calc(-1 * var(--gutter)); }
  .hero__copy { grid-row: 2; }

  .intro__foot { grid-template-columns: minmax(0, 1fr) auto; }
  .intro__hint { display: none; }

  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps li:nth-child(3)::before { display: none; }
  .steps li:nth-child(n+3)::after {
    content: "";
    position: absolute;
    top: 0; left: 12%; right: 12%;
    height: 1px;
    background: rgba(242, 240, 236, 0.18);
  }
  .steps__d { white-space: normal; }

  .section__head--split { grid-template-columns: minmax(0, 1fr); align-items: start; gap: 20px; }
  .ba-tabs { justify-self: start; }

  .team { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .team .doc:nth-child(2) { margin-top: 48px; }

  .ubicacion { grid-template-columns: minmax(0, 1fr); }
  .ubicacion__info { order: -1; }

  .svc-layout { grid-template-columns: minmax(0, 1fr); }
  .svc-index {
    position: sticky;
    top: var(--header-h);
    z-index: 5;
    flex-direction: row;
    overflow-x: auto;
    border-left: 0;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
    margin-inline: calc(var(--gutter) * -1);
    padding-inline: var(--gutter);
    scrollbar-width: none;
  }
  .svc-index a { flex: none; padding: 14px 14px; margin: 0 0 -1px; border-left: 0; border-bottom: 1px solid transparent; }
  .svc-index a.is-active { border-bottom-color: var(--ink); }
  .svc { scroll-margin-top: 150px; }
}

@media (max-width: 720px) {
  :root { --gutter: 20px; --header-h: 68px; }
  body { font-size: 16.5px; }
  .display { font-size: clamp(36px, 10.4vw, 46px); }
  .h2 { font-size: clamp(27px, 7.4vw, 34px); }
  .brand__logo { height: 30px; }
  .icon-btn, .burger { width: 44px; height: 44px; }
  .section__head { margin-bottom: 34px; }

  .hero__actions .btn { flex: 1 1 100%; }

  .steps li { padding: 12px 14px 13px; }
  .steps strong { font-size: 18px; }

  .team { grid-template-columns: minmax(0, 1fr); gap: 44px; }
  .team .doc:nth-child(2) { margin-top: 0; }

  .carrusel { --gap: 12px; }
  .carrusel__pista { grid-auto-columns: 84%; }

  .ba { aspect-ratio: 4 / 3.4; }

  /* mosaico en celular: ancha, dos, ancha, dos */
  .mosaic { grid-template-columns: repeat(2, minmax(0, 1fr)); grid-auto-rows: auto; gap: 10px; }
  .mosaic__item { grid-column: auto; grid-row: auto; aspect-ratio: 1 / 1.05; }
  .m1, .m4 { grid-column: 1 / -1; aspect-ratio: 16 / 9; }
  .m1 { grid-row: 1; }
  .m2 { grid-row: 2; grid-column: 1; }
  .m3 { grid-row: 2; grid-column: 2; }
  .m4 { grid-row: 3; }
  .m5 { grid-row: 4; grid-column: 1; }
  .m6 { grid-row: 4; grid-column: 2; }

  .field-row { grid-template-columns: minmax(0, 1fr); }
  .agenda__filtros { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .agenda__filtros .field:last-child { grid-column: 1 / -1; }
  .agenda__semana button { flex: 1; }

  .pillars { grid-template-columns: minmax(0, 1fr); }
  .pillars > div + div { padding-left: 0; border-left: 0; border-top: 1px solid var(--line); }
  .svc__grid, .guide__body { grid-template-columns: minmax(0, 1fr); }
  .guide__body { padding-left: 0; }
  .guide summary { grid-template-columns: 40px minmax(0, 1fr) 24px; }

  .footer__grid { grid-template-columns: minmax(0, 1fr); gap: 34px; }
  .wa-float { right: 16px; bottom: 16px; }
}

/* ============================================================ aviso de cookies
   Sólo aparece si la clínica activó el Pixel de Meta en el CRM (assets/js/pixel.js). */
.aviso-cookies {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 90;
  max-width: 560px; margin: 0 auto; padding: 16px 18px;
  display: flex; gap: 16px; align-items: center; justify-content: space-between;
  background: var(--white); color: var(--ink); border: 1px solid var(--line); border-radius: 14px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, .45); font-size: 14px; line-height: 1.5;
}
.aviso-cookies p { margin: 0; color: var(--ink-soft); }
.aviso-cookies div { display: flex; gap: 8px; flex-shrink: 0; }
.aviso-cookies button {
  padding: 9px 16px; border-radius: 999px; border: 1px solid var(--line); background: transparent;
  color: var(--ink); font: 600 13px/1 var(--sans); cursor: pointer;
}
.aviso-cookies button[data-c="si"] { background: var(--ink); color: #0A0A0A; border-color: var(--ink); }
@media (max-width: 560px) { .aviso-cookies { flex-direction: column; align-items: stretch; } .aviso-cookies div button { flex: 1; } }

/* acceso del equipo al CRM (pie de página) */
.footer__equipo { color: inherit; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(242, 240, 236, .3); transition: text-decoration-color .15s ease; }
.footer__equipo:hover { text-decoration-color: currentColor; }