/* ============================================================
   NINS DENTAL — hoja de estilos propia de esta caza
   Dirección de arte: los 4 colores reales del logo (turquesa,
   magenta, amarillo, morado) como "manchas" orgánicas sobre un
   fondo cálido y limpio — el cuaderno de un peque, no una clínica
   fría. Tipografía redondeada y juguetona en titulares (Baloo 2,
   eco del trazo a mano del "Nins" del logo) + una sans cálida y
   legible en el cuerpo (Nunito Sans, eco del "dental" fino del
   logo).
   ============================================================ */

:root {
  --mk-primario: #178077;
  --mk-secundario: #C6297E;
  --mk-fondo: #FFFDF8;
  --mk-texto: #2B2624;
  --amarillo: #F0E448;
  --morado: #60549C;
  /* turquesa vivo real del logo — solo para manchas decorativas, nunca para texto (no da 4.5:1 sobre blanco) */
  --primario-vivo: #24A89C;
  --crema: #FFF6E9;
  --linea: rgba(43, 38, 36, 0.1);

  --font-titulares: "Baloo 2", "Nunito Sans", system-ui, sans-serif;
  --font-texto: "Nunito Sans", system-ui, -apple-system, sans-serif;

  --radio-blob-a: 63% 37% 30% 70% / 50% 45% 55% 50%;
  --radio-blob-b: 42% 58% 68% 32% / 55% 40% 60% 45%;
  --radio-blob-c: 50% 50% 32% 68% / 60% 30% 70% 40%;

  --sombra-suave: 0 30px 70px -30px rgba(43, 38, 36, 0.35);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--mk-fondo);
  color: var(--mk-texto);
  font-family: var(--font-texto);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

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

h1, h2, h3 {
  font-family: var(--font-titulares);
  font-weight: 700;
  line-height: 1.08;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1em; }

.container {
  width: min(1180px, 100% - 2.8rem);
  margin-inline: auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-titulares);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  color: var(--mk-primario);
  margin-bottom: 0.9em;
}
.eyebrow .icono { width: 1.1em; height: 1.1em; flex: none; }

.boton {
  display: inline-flex;
  align-items: center;
  gap: 0.55em;
  font-family: var(--font-titulares);
  font-weight: 600;
  font-size: 1.02rem;
  padding: 0.85em 1.6em;
  border-radius: 100px;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.35s cubic-bezier(.22,1,.36,1), box-shadow 0.35s;
  white-space: nowrap;
}
.boton:hover { transform: translateY(-3px); }
.boton svg { width: 1.15em; height: 1.15em; flex: none; }

.boton--primario { background: var(--mk-secundario); color: #fff; box-shadow: 0 16px 34px -12px rgba(198,41,126,0.55); }
.boton--primario:hover { box-shadow: 0 22px 44px -12px rgba(198,41,126,0.65); }

.boton--fantasma { background: transparent; color: var(--mk-texto); border-color: var(--linea); }
.boton--fantasma:hover { border-color: var(--mk-primario); color: var(--mk-primario); }

.boton--claro { background: #fff; color: var(--mk-texto); }

/* --- formas orgánicas ------------------------------------------------ */
.blob-media {
  position: relative;
  overflow: hidden;
  border-radius: var(--radio-blob-a);
  isolation: isolate;
}
.blob-media img { width: 100%; height: 100%; object-fit: cover; }
.blob-media--b { border-radius: var(--radio-blob-b); }
.blob-media--c { border-radius: var(--radio-blob-c); }

.mancha {
  position: absolute;
  border-radius: var(--radio-blob-a);
  filter: blur(2px);
  z-index: -1;
  pointer-events: none;
}

/* --- iconos: los símbolos ya llevan su propio fill/stroke="currentColor" --- */
.icono { display: inline-block; width: 1em; height: 1em; color: inherit; }

/* --- header ------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 253, 248, 0.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linea);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.7rem;
}
.site-header .logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}
.site-header .logo img { height: 42px; width: auto; }
.header-contacto {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}
.header-tel {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-family: var(--font-titulares);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--mk-texto);
  text-decoration: none;
  padding: 0.5em 0.4em;
}
.header-tel svg { width: 1.2em; height: 1.2em; color: var(--mk-primario); flex: none; }
.header-tel span.solo-desktop { display: inline; }

@media (max-width: 620px) {
  .site-header .logo img { height: 34px; }
  .header-tel span.solo-desktop { display: none; }
  .boton--fantasma.solo-desktop { display: none; }
}

/* --- hero ---------------------------------------------------------------- */
.hero {
  position: relative;
  padding: clamp(2.6rem, 6vw, 5rem) 0 clamp(3.5rem, 8vw, 6rem);
  overflow: clip;
}
.hero .container {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero-logo {
  width: clamp(160px, 20vw, 240px);
  height: auto;
  margin-bottom: 1.2rem;
}
.hero h1 {
  font-size: clamp(2.5rem, 5.6vw, 4.1rem);
  color: var(--mk-texto);
}
.hero-sub {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  max-width: 46ch;
  color: color-mix(in srgb, var(--mk-texto) 82%, transparent);
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 1.7rem; }

.hero-media { position: relative; }
.hero-media .blob-media { aspect-ratio: 4 / 4.6; box-shadow: var(--sombra-suave); }
.hero-media .mancha--1 { width: 46%; aspect-ratio: 1; background: var(--amarillo); top: -8%; right: -10%; opacity: 0.9; }
.hero-media .mancha--2 { width: 30%; aspect-ratio: 1; background: var(--primario-vivo); bottom: -6%; left: -8%; opacity: 0.85; border-radius: var(--radio-blob-c); }

@media (max-width: 900px) {
  .hero .container { grid-template-columns: 1fr; }
  .hero-media { order: -1; max-width: 380px; margin-inline: auto; width: 80%; }
}

/* --- historia -------------------------------------------------------- */
.historia {
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
  background: var(--crema);
  position: relative;
  overflow: clip;
}
.historia .container {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}
.historia .blob-media { aspect-ratio: 5/4.6; box-shadow: var(--sombra-suave); }
.historia h2 { font-size: clamp(2rem, 4vw, 2.9rem); }
.historia p { font-size: 1.08rem; }
.historia .firma { font-family: var(--font-titulares); font-weight: 700; color: var(--mk-primario); margin-top: 1.6rem; }
.cita {
  margin: 1.8rem 0 0;
  padding: 1.3rem 1.6rem;
  background: #fff;
  border-radius: 22px;
  border-left: 6px solid var(--mk-secundario);
  font-family: var(--font-titulares);
  font-weight: 600;
  font-size: 1.12rem;
  box-shadow: 0 20px 45px -28px rgba(43,38,36,0.3);
}

@media (max-width: 900px) {
  .historia .container { grid-template-columns: 1fr; }
  .historia .blob-media { max-width: 380px; margin-inline: auto; width: 80%; }
}

/* --- especialidades ----------------------------------------------------- */
.especialidades { padding: clamp(3.5rem, 8vw, 6.5rem) 0; }
.especialidades .intro { max-width: 62ch; margin-bottom: clamp(2.2rem, 5vw, 3.5rem); }
.especialidades h2 { font-size: clamp(2.1rem, 4.2vw, 3rem); }

.esp-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 1.6rem;
}
.esp-card {
  border-radius: 32px;
  padding: clamp(1.8rem, 3vw, 2.6rem);
  position: relative;
  overflow: hidden;
}
.esp-card--pediatria {
  background: var(--mk-primario);
  color: #fff;
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.esp-card--pediatria h3 { color: #fff; font-size: clamp(1.6rem, 2.6vw, 2.1rem); }
.esp-card--pediatria .icono { color: var(--amarillo); }
.mision {
  margin-top: 1.6rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255,255,255,0.32);
  font-family: var(--font-titulares);
  font-weight: 600;
  font-size: 1.15rem;
}

.esp-card--simple {
  background: #fff;
  border: 1px solid var(--linea);
}
.esp-card--simple h3 { font-size: 1.4rem; color: var(--mk-secundario); }
.esp-card--simple ul { margin: 0.6em 0 0; padding-left: 1.15em; }
.esp-card--simple li { margin-bottom: 0.35em; }

.esp-card--familia { grid-column: span 2; background: var(--crema); }
.esp-card--familia h3 { color: var(--morado); font-size: 1.5rem; }
.familia-lista {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem 1.4rem;
  list-style: none;
  margin: 1.2rem 0 0;
  padding: 0;
}
.familia-lista li { display: flex; gap: 0.55em; align-items: flex-start; font-size: 0.98rem; }
.familia-lista .icono { color: var(--mk-primario); margin-top: 0.2em; width: 0.95em; height: 0.95em; }

.chip-destacado {
  display: inline-flex;
  align-items: flex-start;
  gap: 0.5em;
  margin-top: 1.4rem;
  background: var(--mk-secundario);
  color: #fff;
  font-family: var(--font-titulares);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.6em 1.1em;
  border-radius: 22px;
}
.chip-destacado .icono { margin-top: 0.15em; }
.chip-destacado b { font-weight: 800; }

@media (max-width: 980px) {
  .esp-grid { grid-template-columns: 1fr 1fr; }
  .esp-card--pediatria { grid-row: span 1; grid-column: span 2; }
  .esp-card--familia { grid-column: span 2; }
  .familia-lista { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  .esp-grid { grid-template-columns: 1fr; }
  .esp-card--pediatria, .esp-card--familia { grid-column: span 1; }
  .familia-lista { grid-template-columns: 1fr 1fr; }
}

/* --- espacio / ambiente -------------------------------------------------- */
.espacio {
  padding: clamp(3.5rem, 8vw, 6.5rem) 0;
  background: var(--mk-texto);
  color: #fff;
  position: relative;
  overflow: clip;
}
.espacio .container { position: relative; z-index: 1; }
.espacio .eyebrow { color: var(--amarillo); }
.espacio h2 { font-size: clamp(2.1rem, 4.2vw, 3rem); max-width: 20ch; }
.espacio-galeria {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 1.4rem;
  margin-top: clamp(2rem, 4vw, 3rem);
}
.espacio-galeria .blob-media:first-child { aspect-ratio: 6/5; }
.espacio-galeria .blob-media:last-child { aspect-ratio: 4.5/5; align-self: end; }
.espacio-texto { max-width: 58ch; font-size: 1.08rem; color: rgba(255,255,255,0.85); }

@media (max-width: 780px) {
  .espacio-galeria { grid-template-columns: 1fr; }
  .espacio-galeria .blob-media:last-child { align-self: stretch; }
}

/* --- cierre / contacto ---------------------------------------------------- */
.cierre { padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(6.5rem, 8vw, 6.5rem); position: relative; overflow: clip; }
.cierre-top { text-align: center; max-width: 46ch; margin-inline: auto; margin-bottom: clamp(2.4rem, 5vw, 3.5rem); }
.cierre-top h2 { font-size: clamp(2.1rem, 4.4vw, 3.1rem); }
.cierre-ctas { display: flex; justify-content: center; gap: 1rem; flex-wrap: wrap; margin-top: 1.6rem; }

.cierre-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.dato {
  background: #fff;
  border: 1px solid var(--linea);
  border-radius: 24px;
  padding: 1.6rem;
}
.dato .eyebrow { font-size: 0.82rem; margin-bottom: 0.5em; }
.dato p, .dato a { margin: 0; font-family: var(--font-titulares); font-weight: 600; font-size: 1.05rem; text-decoration: none; }
.dato .horario-linea { font-family: var(--font-texto); font-weight: 400; font-size: 0.95rem; margin-top: 0.3em; }

@media (max-width: 980px) {
  .cierre-top { margin-inline: auto; text-align: center; }
  .cierre-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .cierre-grid { grid-template-columns: 1fr; }
}

.pie {
  border-top: 1px solid var(--linea);
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  padding-top: 1.6rem;
  text-align: center;
  font-size: 0.88rem;
  color: color-mix(in srgb, var(--mk-texto) 60%, transparent);
}

/* --- barra móvil fija de conversión --------------------------------------- */
.barra-movil {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 600;
  background: #fff;
  border-top: 1px solid var(--linea);
  box-shadow: 0 -12px 30px -18px rgba(43,38,36,0.3);
  padding: 0.6rem 0.9rem;
  padding-bottom: max(0.6rem, env(safe-area-inset-bottom));
}
.barra-movil-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.7rem; }
.barra-movil .boton { width: 100%; justify-content: center; padding: 0.8em 1em; }

@media (max-width: 640px) {
  .barra-movil { display: block; }
  .cierre { padding-bottom: 6.5rem; }
}

/* --- delays extra para el 4º/5º/6º elemento de una cuadrícula .mk-reveal -- */
.esp-grid .mk-reveal:nth-child(4) { transition-delay: .3s; }
.familia-lista .mk-reveal:nth-child(4) { transition-delay: .3s; }
.familia-lista .mk-reveal:nth-child(5) { transition-delay: .38s; }
.familia-lista .mk-reveal:nth-child(6) { transition-delay: .46s; }
.familia-lista .mk-reveal:nth-child(7) { transition-delay: .54s; }