/* ==================================================================
   CLÍNICA ALTEA — estilos compartidos de las pantallas del software
   (panel, citas, pacientes, insumos, correos) · demo-v2
   Blanco dominante · acentos azul elegante, dorado champán y plata
   ================================================================== */
:root {
  --blanco:       #FFFFFF;
  --nube:         #F7FAFD;
  --tinta:        #17293C;
  --texto:        #46586B;
  --texto-suave:  #6C7E90;

  --azul:         #1B5FD9;
  --azul-claro:   #4A8BF5;
  --azul-tenue:   #EAF1FD;
  --azul-texto:   #174FB4;

  --oro:          #C4A052;
  --oro-claro:    #E3C888;
  --oro-texto:    #8A6B29;
  --oro-tenue:    #FBF5E8;

  --plata:        #D8E0E8;
  --plata-clara:  #EDF1F6;

  --serif: "Cormorant Garamond", Georgia, serif;
  --sans:  "Inter", -apple-system, sans-serif;

  --ancho: 1120px;
  --radio: 16px;
  --sombra: 0 24px 60px -28px rgba(23, 41, 60, 0.25);
  --sombra-azul: 0 16px 40px -16px rgba(27, 95, 217, 0.35);
  --grad-azul: linear-gradient(135deg, var(--azul) 0%, var(--azul-claro) 100%);
  --grad-oro: linear-gradient(135deg, var(--oro) 0%, var(--oro-claro) 100%);
  --transicion-suave: 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--texto);
  background: var(--nube);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; cursor: pointer; }
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 2px solid var(--azul);
  outline-offset: 3px;
  border-radius: 4px;
}

.contenedor { max-width: var(--ancho); margin: 0 auto; padding: 0 24px; }

/* El contenido reserva espacio para el dock inferior fijo */
.app-contenido {
  max-width: var(--ancho);
  margin: 0 auto;
  padding: 40px 24px 140px;
  position: relative;
  z-index: 1;
}

/* ---------- Revelado al hacer scroll ---------- */
.rv {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity var(--transicion-suave), transform var(--transicion-suave);
  transition-delay: var(--d, 0ms);
  will-change: opacity, transform;
}
.rv.in { opacity: 1; transform: none; }

/* ---------- Orbes decorativos ---------- */
.orbe {
  position: fixed;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
  animation: flotar 16s ease-in-out infinite;
}
.orbe--azul { background: rgba(74, 139, 245, 0.14); }
.orbe--oro  { background: rgba(196, 160, 82, 0.12); animation-duration: 20s; animation-delay: -7s; }

@keyframes flotar {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(22px, -26px) scale(1.05); }
  66%      { transform: translate(-16px, 20px) scale(0.96); }
}

@keyframes brillo {
  0%   { transform: translateX(-120%) skewX(-18deg); }
  100% { transform: translateX(240%) skewX(-18deg); }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .rv { opacity: 1 !important; transform: none !important; transition: none !important; }
  .orbe { animation: none !important; }
}

/* ---------- Barra de demostración ROAN ---------- */
.barra-demo {
  background: var(--tinta);
  color: #E8EFF6;
  font-size: 0.8125rem;
  position: relative;
  z-index: 60;
}
.barra-demo__interior {
  max-width: var(--ancho);
  margin: 0 auto;
  padding: 10px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.barra-demo__cta {
  background: var(--grad-oro);
  color: var(--tinta);
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 999px;
  white-space: nowrap;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.barra-demo__cta:hover { transform: translateY(-1px); box-shadow: 0 8px 18px -8px rgba(196, 160, 82, 0.7); }

/* ---------- Cabecera de pantalla ---------- */
.app-cabecera { margin-bottom: 36px; }
.kicker {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--azul-texto);
  display: flex;
  align-items: center;
  gap: 12px;
}
.kicker::before { content: ""; width: 34px; height: 2px; border-radius: 2px; background: var(--grad-oro); }
.app-cabecera h1 {
  font-family: var(--serif);
  font-weight: 500;
  font-size: clamp(2.2rem, 4.5vw, 3.1rem);
  line-height: 1.08;
  color: var(--tinta);
  margin: 14px 0 10px;
}
.app-cabecera h1 em {
  font-style: italic;
  background: var(--grad-azul);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.app-cabecera__resumen { color: var(--texto-suave); max-width: 62ch; }
.app-cabecera__resumen strong { color: var(--tinta); }

/* ---------- Tarjetas ---------- */
.tarjeta {
  background: var(--blanco);
  border: 1px solid var(--plata-clara);
  border-radius: var(--radio);
  padding: 28px;
  position: relative;
  transition: transform 300ms ease, box-shadow 300ms ease;
}
.tarjeta--hover:hover { transform: translateY(-4px); box-shadow: var(--sombra); }

.tarjeta__kicker {
  display: block;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--texto-suave);
  margin-bottom: 8px;
}
.tarjeta__titulo {
  font-family: var(--serif);
  font-size: 1.4375rem;
  font-weight: 600;
  color: var(--tinta);
  margin-bottom: 14px;
}

.lista-tarjetas { display: grid; gap: 22px; }
.lista-tarjetas--grid { grid-template-columns: 1fr; }
@media (min-width: 720px)  { .lista-tarjetas--grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .lista-tarjetas--grid { grid-template-columns: repeat(3, 1fr); } }

/* Fila genérica (persona, dato, horario) */
.fila {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 16px;
  padding: 11px 0;
  border-bottom: 1px solid var(--plata-clara);
  font-size: 0.9375rem;
}
.fila:last-child { border-bottom: none; }
.fila__principal { color: var(--tinta); font-weight: 500; }
.fila__detalle { color: var(--texto-suave); font-size: 0.875rem; }

/* ---------- Pills ---------- */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--nube);
  border: 1px solid var(--plata);
  color: var(--texto-suave);
  white-space: nowrap;
}
.pill--azul { background: var(--azul-tenue); border-color: transparent; color: var(--azul-texto); }
.pill--oro  { background: var(--oro-tenue); border-color: var(--oro-claro); color: var(--oro-texto); }
.pill--alerta { background: var(--grad-oro); border-color: transparent; color: var(--tinta); box-shadow: 0 6px 16px -8px rgba(196, 160, 82, 0.7); }

/* ---------- Números grandes ---------- */
.numero-grad {
  font-family: var(--serif);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  background: var(--grad-azul);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.numero-grad--oro { background: linear-gradient(135deg, var(--oro-texto), var(--oro)); -webkit-background-clip: text; background-clip: text; }

/* ---------- Botones ---------- */
.boton-azul, .boton-oro, .boton-linea {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 13px 26px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
}
.boton-azul { background: var(--grad-azul); color: var(--blanco); box-shadow: var(--sombra-azul); }
.boton-azul:hover { transform: translateY(-2px); box-shadow: 0 22px 48px -16px rgba(27, 95, 217, 0.55); }
.boton-oro { background: var(--grad-oro); color: var(--tinta); box-shadow: 0 14px 32px -14px rgba(196, 160, 82, 0.6); }
.boton-oro:hover { transform: translateY(-2px); box-shadow: 0 20px 40px -14px rgba(196, 160, 82, 0.75); }
.boton-azul::after, .boton-oro::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 40%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transform: translateX(-120%) skewX(-18deg);
}
.boton-azul:hover::after, .boton-oro:hover::after { animation: brillo 700ms ease; }
.boton-linea {
  background: var(--blanco);
  color: var(--tinta);
  font-weight: 500;
  border: 1px solid var(--plata);
}
.boton-linea:hover { border-color: var(--azul-claro); box-shadow: 0 10px 24px -14px rgba(27, 95, 217, 0.35); transform: translateY(-2px); }

/* ---------- Tarjeta expandible ---------- */
.expandible {
  background: var(--blanco);
  border: 1px solid var(--plata-clara);
  border-radius: var(--radio);
  overflow: hidden;
}
.expandible summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 28px;
  font-family: var(--serif);
  font-size: 1.3125rem;
  font-weight: 600;
  color: var(--tinta);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transition: background 200ms ease;
}
.expandible summary::-webkit-details-marker { display: none; }
.expandible summary:hover { background: var(--nube); }
.expandible summary::after {
  content: "+";
  font-family: var(--sans);
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--azul);
  transition: transform 250ms ease;
}
.expandible[open] summary::after { transform: rotate(45deg); }
.expandible__cuerpo { padding: 4px 28px 26px; }

/* ---------- Dock de navegación inferior ---------- */
.dock {
  position: fixed;
  left: 50%;
  bottom: 18px;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  gap: 4px;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--plata-clara);
  border-radius: 999px;
  padding: 8px;
  box-shadow: 0 22px 50px -20px rgba(23, 41, 60, 0.4);
  max-width: calc(100vw - 24px);
}
.dock__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--texto-suave);
  padding: 9px 16px;
  border-radius: 999px;
  transition: color 200ms ease, background 200ms ease, transform 200ms ease;
  min-width: 62px;
}
.dock__item svg { flex: none; }
.dock__item:hover { color: var(--azul-texto); background: var(--azul-tenue); transform: translateY(-2px); }
.dock__item.activa {
  background: var(--grad-azul);
  color: var(--blanco);
  box-shadow: var(--sombra-azul);
}
@media (max-width: 560px) {
  .dock__item { padding: 9px 11px; min-width: 52px; }
  .dock__item span { display: none; }
  .dock__item { font-size: 0; }
}

/* ---------- Tarjeta destacada (gradiente azul) ---------- */
.destacada {
  border-radius: var(--radio);
  background:
    radial-gradient(500px 240px at 85% -20%, rgba(227, 200, 136, 0.3), transparent 60%),
    linear-gradient(135deg, #123F8F 0%, var(--azul) 55%, var(--azul-claro) 100%);
  color: #EAF1FD;
  padding: 30px;
  box-shadow: 0 30px 70px -32px rgba(27, 95, 217, 0.6);
}
.destacada .tarjeta__kicker { color: var(--oro-claro); }
.destacada__titulo {
  font-family: var(--serif);
  font-size: 1.5625rem;
  font-weight: 600;
  color: var(--blanco);
  margin-bottom: 10px;
}
.destacada p { color: rgba(234, 241, 253, 0.85); }

/* ============ BLOQUE DE CIERRE / OFERTA ROAN (17 ago 2026) ============ */
.roan-cta { padding: 84px 0 90px; position: relative; z-index: 1; background: var(--nube); }
.roan-cta--app { padding: 64px 0 10px; }
.roan-cta__cab { max-width: 660px; margin-bottom: 42px; }
.roan-cta h2 {
  font-family: var(--serif); font-weight: 500;
  font-size: clamp(2.1rem, 4.6vw, 3.05rem); line-height: 1.08;
  color: var(--tinta); margin: 14px 0 14px;
}
.roan-cta h2 em {
  font-style: italic; background: var(--grad-azul);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.roan-cta__intro { color: var(--texto-suave); font-size: 1.0625rem; }
.roan-cta__intro strong { color: var(--tinta); font-weight: 600; }

/* Descalificador */
.roan-filtro {
  display: flex; gap: 14px; align-items: flex-start;
  background: var(--oro-tenue); border: 1px solid var(--oro-claro);
  border-left: 3px solid var(--oro); border-radius: var(--radio);
  padding: 20px 24px; margin-bottom: 52px; max-width: 760px;
}
.roan-filtro svg { flex: none; margin-top: 3px; color: var(--oro-texto); }
.roan-filtro p { font-size: 0.9375rem; color: var(--oro-texto); }
.roan-filtro strong { color: #6B5220; }

/* Pasos */
.roan-pasos-titulo { font-family: var(--serif); font-size: 1.5rem; font-weight: 600; color: var(--tinta); margin-bottom: 6px; }
.roan-pasos-sub { font-size: 0.9375rem; color: var(--texto-suave); margin-bottom: 26px; }
.roan-pasos { list-style: none; display: grid; gap: 16px; grid-template-columns: 1fr; margin-bottom: 60px; }
@media (min-width: 760px)  { .roan-pasos { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .roan-pasos { grid-template-columns: repeat(4, 1fr); } }
.roan-paso {
  background: var(--blanco); border: 1px solid var(--plata-clara);
  border-radius: var(--radio); padding: 24px 22px 22px; position: relative;
  transition: transform 300ms ease, box-shadow 300ms ease;
}
.roan-paso:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.roan-paso__num {
  font-family: var(--serif); font-size: 2.5rem; font-weight: 600; line-height: 1;
  background: var(--grad-azul); -webkit-background-clip: text; background-clip: text;
  color: transparent; display: block; margin-bottom: 10px;
}
.roan-paso__titulo { font-weight: 600; color: var(--tinta); font-size: 1rem; margin-bottom: 6px; line-height: 1.35; }
.roan-paso__detalle { font-size: 0.875rem; color: var(--texto-suave); line-height: 1.55; }
.roan-paso__tiempo {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 4px 11px; border-radius: 999px; background: var(--azul-tenue);
  color: var(--azul-texto); margin-top: 14px;
}

/* Tarjeta de oferta */
.roan-oferta {
  border-radius: 22px;
  background:
    radial-gradient(560px 260px at 88% -18%, rgba(227, 200, 136, 0.32), transparent 60%),
    linear-gradient(135deg, #123F8F 0%, var(--azul) 55%, var(--azul-claro) 100%);
  color: #EAF1FD; padding: clamp(30px, 4.6vw, 52px);
  box-shadow: 0 34px 80px -34px rgba(27, 95, 217, 0.62);
  display: grid; gap: 38px; grid-template-columns: 1fr;
}
@media (min-width: 940px) { .roan-oferta { grid-template-columns: 1fr 1px 1fr; gap: 46px; align-items: start; } }
.roan-oferta__kicker { font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--oro-claro); margin-bottom: 14px; display: block; }
.roan-oferta h3 { font-family: var(--serif); font-size: clamp(1.6rem, 2.7vw, 2.05rem); font-weight: 600; color: var(--blanco); line-height: 1.15; margin-bottom: 18px; }
.roan-oferta__div { background: rgba(234, 241, 253, 0.2); width: 1px; display: none; }
@media (min-width: 940px) { .roan-oferta__div { display: block; align-self: stretch; } }

.roan-precio { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; margin-bottom: 4px; }
.roan-precio__monto { font-family: var(--serif); font-size: clamp(2.6rem, 5.2vw, 3.4rem); font-weight: 600; color: var(--blanco); line-height: 1; font-variant-numeric: tabular-nums; }
.roan-precio__nota { font-size: 0.9375rem; color: rgba(234, 241, 253, 0.8); }
.roan-precio__mensual { font-size: 1.0625rem; color: var(--oro-claro); font-weight: 600; margin-bottom: 18px; }
.roan-precio__paga { font-size: 0.9375rem; color: rgba(234, 241, 253, 0.92); border-top: 1px solid rgba(234, 241, 253, 0.2); padding-top: 16px; }
.roan-precio__paga strong { color: var(--blanco); }

.roan-incluye { list-style: none; margin-top: 26px; border-top: 1px solid rgba(234, 241, 253, 0.2); padding-top: 24px; display: grid; gap: 13px; }
.roan-incluye__titulo { font-size: 0.6875rem; font-weight: 600; letter-spacing: 0.2em; text-transform: uppercase; color: var(--oro-claro); margin-bottom: 3px; }
.roan-incluye li { position: relative; padding-left: 31px; font-size: 0.9375rem; color: rgba(234, 241, 253, 0.9); line-height: 1.5; }
.roan-incluye li::before { content: ""; position: absolute; left: 0; top: 3px; width: 19px; height: 19px; border-radius: 50%; background: rgba(227, 200, 136, 0.18); border: 1px solid rgba(227, 200, 136, 0.5); }
.roan-incluye li::after { content: ""; position: absolute; left: 6px; top: 8px; width: 5px; height: 9px; border-right: 2px solid var(--oro-claro); border-bottom: 2px solid var(--oro-claro); transform: rotate(45deg); }
.roan-incluye strong { color: var(--blanco); }
.roan-incluye__mensual { font-size: 0.8125rem; color: rgba(234, 241, 253, 0.62); margin-top: 20px; line-height: 1.55; }

.roan-garantia { background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(227, 200, 136, 0.4); border-radius: 14px; padding: 22px 24px; margin-bottom: 24px; }
.roan-garantia__titulo { display: flex; align-items: center; gap: 9px; font-weight: 700; color: var(--oro-claro); font-size: 0.9375rem; margin-bottom: 10px; }
.roan-garantia p { font-size: 0.9375rem; color: rgba(234, 241, 253, 0.92); line-height: 1.6; }
.roan-garantia strong { color: var(--blanco); }

.roan-cta-zona { display: flex; flex-direction: column; gap: 12px; }
.roan-wa {
  display: inline-flex; align-items: center; justify-content: center; gap: 11px;
  background: var(--grad-oro); color: var(--tinta); font-weight: 700; font-size: 1.0625rem;
  padding: 18px 30px; border-radius: 999px;
  box-shadow: 0 18px 40px -14px rgba(196, 160, 82, 0.8);
  position: relative; overflow: hidden; text-align: center;
  transition: transform 200ms ease, box-shadow 200ms ease;
}
.roan-wa:hover { transform: translateY(-2px); box-shadow: 0 24px 52px -14px rgba(196, 160, 82, 0.95); }
.roan-wa::after { content: ""; position: absolute; top: 0; bottom: 0; width: 40%; background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.45), transparent); transform: translateX(-120%) skewX(-18deg); }
.roan-wa:hover::after { animation: brillo 700ms ease; }
.roan-wa__nota { font-size: 0.8125rem; color: rgba(234, 241, 253, 0.72); text-align: center; }

.roan-cupos { display: inline-flex; align-items: center; gap: 9px; background: rgba(227, 200, 136, 0.16); border: 1px solid rgba(227, 200, 136, 0.45); color: var(--oro-claro); font-size: 0.8125rem; font-weight: 600; padding: 8px 16px; border-radius: 999px; margin-bottom: 20px; }
.roan-cupos__punto { width: 7px; height: 7px; border-radius: 50%; background: var(--oro-claro); animation: roan-latido 2.4s infinite; }
@keyframes roan-latido {
  0%   { box-shadow: 0 0 0 0 rgba(227, 200, 136, 0.6); }
  70%  { box-shadow: 0 0 0 9px rgba(227, 200, 136, 0); }
  100% { box-shadow: 0 0 0 0 rgba(227, 200, 136, 0); }
}
@media (prefers-reduced-motion: reduce) { .roan-cupos__punto { animation: none; } }

.roan-firma { display: flex; align-items: center; gap: 16px; margin-top: 38px; padding-top: 30px; border-top: 1px solid var(--plata); max-width: 620px; }
.roan-firma__foto { width: 58px; height: 58px; border-radius: 50%; flex: none; background: var(--grad-azul); display: flex; align-items: center; justify-content: center; font-family: var(--serif); font-size: 1.4rem; font-weight: 600; color: #fff; box-shadow: var(--sombra-azul); }
.roan-firma__texto { font-size: 0.9375rem; color: var(--texto-suave); }
.roan-firma__texto strong { display: block; color: var(--tinta); font-size: 1rem; }