/* ============================================================
   CAMPAÑA "UNA VIDA SIN DIABETES" · 2026
   Estilos de la página de inicio (landing) y de la evaluación
   de riesgo, la pagina de privacidad y la pagina 404.
   ============================================================ */

:root {
  --tinta:    #0c0a09;   /* fondo principal */
  --vino:     #1a0505;   /* franjas y pie */
  --rojo:     #dc2626;   /* acento */
  --rojo-osc: #b01d1d;
  --ambar:    #f5a623;
  --hueso:    #f9f6f0;   /* texto principal */

  --display: "Playfair Display", "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, "Times New Roman", serif;
  --texto-ui: "Inter", "Segoe UI", Roboto, -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;

  --borde-tenue: rgba(255, 255, 255, .10);
  --borde-medio: rgba(255, 255, 255, .18);
  --ancho-campana: 1400px;
}

/* ---------------- Base ---------------- */
.pagina-campana {
  margin: 0;
  background: var(--tinta);
  color: var(--hueso);
  font-family: var(--texto-ui);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
.pagina-campana * { box-sizing: border-box; }
.pagina-campana img { max-width: 100%; display: block; }

.marco { padding-left: 24px; padding-right: 24px; }
@media (min-width: 900px) { .marco { padding-left: 64px; padding-right: 64px; } }


/* Textura sutil de grano sobre todo el fondo */
.grano {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: .035;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* Texto gigante solo contorneado */
.texto-contorno {
  color: transparent;
  -webkit-text-stroke: 1px rgba(249, 246, 240, .13);
  text-stroke: 1px rgba(249, 246, 240, .13);
  user-select: none;
  pointer-events: none;
}

/* ---------------- Cabecera fija ---------------- */
.cab-campana {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 40;
  border-bottom: 1px solid var(--borde-tenue);
  background: rgba(12, 10, 9, .72);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.cab-campana__fila {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 15px;
  padding-bottom: 15px;
}
.logo-campana {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--hueso);
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0;
}
.logo-campana__punto {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--rojo);
  flex: 0 0 10px;
}
.logo-campana__texto {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.12rem;
  letter-spacing: -.01em;
}

.menu-campana { display: none; gap: 30px; }
@media (min-width: 900px) { .menu-campana { display: flex; } }
.menu-campana a {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .25em;
  color: rgba(249, 246, 240, .5);
  text-decoration: none;
  transition: color .2s ease;
  white-space: nowrap;
}
.menu-campana a:hover,
.menu-campana a.activo { color: var(--rojo); }

.menu-boton {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  background: none;
  border: 1px solid var(--borde-medio);
  color: rgba(249, 246, 240, .75);
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .22em;
  padding: 9px 14px;
  cursor: pointer;
  font-family: inherit;
}
.menu-boton:hover { border-color: var(--rojo); color: var(--rojo); }
@media (min-width: 900px) { .menu-boton { display: none; } }

.menu-movil {
  display: none;
  flex-direction: column;
  border-top: 1px solid var(--borde-tenue);
  padding: 10px 0 18px;
}
.menu-movil.abierto { display: flex; }
.menu-movil a {
  padding: 11px 0;
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: rgba(249, 246, 240, .6);
  text-decoration: none;
  border-bottom: 1px solid var(--borde-tenue);
}
.menu-movil a:hover { color: var(--rojo); }

/* ---------------- Héroe ---------------- */
.heroe {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  padding-top: 120px;
  padding-bottom: 80px;
}
.heroe__fondo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 130%;
  object-fit: cover;
  opacity: .30;
}
.heroe__velo {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(12,10,9,.70) 0%, rgba(12,10,9,.40) 45%, var(--tinta) 100%);
}
.heroe__marca-agua {
  position: absolute;
  right: 0;
  bottom: -.12em;
  font-size: 24vw;
  line-height: .75;
  font-family: var(--display);
  font-weight: 300;
}
.heroe__contenido { position: relative; z-index: 2; max-width: 1000px; }

.pildora-campana {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 38px;
}
.pildora-campana__punto {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--rojo);
  animation: latido 2s ease-in-out infinite;
}
@keyframes latido {
  0%, 100% { opacity: 1; }
  50%      { opacity: .35; }
}
.pildora-campana p {
  margin: 0;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .3em;
  color: rgba(249, 246, 240, .6);
}

.heroe__titular {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(2.6rem, 8.2vw, 5.4rem);
  line-height: 1.05;
  letter-spacing: -.035em;
  margin: 0;
}
.heroe__titular span { display: block; }
.heroe__titular .cursiva { color: var(--rojo); font-style: italic; }

.heroe__texto {
  margin: 38px 0 0;
  max-width: 30rem;
  font-size: .95rem;
  line-height: 1.75;
  color: rgba(249, 246, 240, .6);
}
@media (min-width: 768px) { .heroe__texto { font-size: 1rem; } }

.heroe__acciones { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 38px; }

/* ---------------- Botones ---------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 32px;
  font-family: inherit;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .25em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  background: none;
  transition: background-color .3s ease, color .3s ease, border-color .3s ease;
}
.btn--rojo {
  border-color: var(--rojo);
  background: var(--rojo);
  color: var(--hueso);
}
.btn--rojo:hover { background: transparent; color: var(--rojo); }
.btn--linea {
  border-color: var(--borde-medio);
  color: rgba(249, 246, 240, .7);
}
.btn--linea:hover { border-color: rgba(249, 246, 240, .6); color: var(--hueso); }
.btn--bloque { width: 100%; padding: 20px 32px; letter-spacing: .3em; }
.btn[disabled] { opacity: .6; cursor: not-allowed; }
.btn svg { width: 16px; height: 16px; }

/* ---------------- Marquesina ---------------- */
.marquesina {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-top: 1px solid var(--borde-tenue);
  border-bottom: 1px solid var(--borde-tenue);
  background: var(--vino);
  padding: 24px 0;
}
.marquesina__pista {
  display: flex;
  width: max-content;
  animation: desplazar 42s linear infinite;
}
.marquesina__grupo { display: flex; align-items: center; }
.marquesina__lema {
  display: flex;
  align-items: center;
  gap: 64px;
  margin: 0 32px;
  white-space: nowrap;
  font-family: var(--display);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(1.6rem, 4.6vw, 3rem);
  color: rgba(249, 246, 240, .8);
}
.marquesina__lema::after {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--rojo);
  flex: 0 0 8px;
}
@keyframes desplazar {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .marquesina__pista { animation: none; }
  .pildora-campana__punto { animation: none; }
}

/* ---------------- Secciones ---------------- */
.seccion-campana {
  position: relative;
  z-index: 2;
  padding-top: clamp(64px, 10vw, 128px);
  padding-bottom: clamp(64px, 10vw, 128px);
}
.seccion-campana--linea { border-top: 1px solid var(--borde-tenue); }

.etiqueta-seccion {
  margin: 0;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .3em;
  color: var(--rojo);
}
.titulo-seccion {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(2.1rem, 5.6vw, 3.75rem);
  line-height: 1.1;
  letter-spacing: -.035em;
  margin: 24px 0 0;
  max-width: 20ch;
}
.titulo-seccion .cursiva { color: var(--rojo); font-style: italic; }
.parrafo-tenue {
  font-size: .95rem;
  line-height: 1.8;
  color: rgba(249, 246, 240, .6);
  max-width: 30rem;
}
@media (min-width: 768px) { .parrafo-tenue { font-size: 1rem; } }

.rejilla-2 { display: grid; gap: 64px; margin-top: 64px; }
@media (min-width: 1024px) {
  .rejilla-2 { grid-template-columns: 1fr 1fr; align-items: center; }
}

/* ---------------- Estadísticas ---------------- */
.estadistica {
  display: flex;
  align-items: baseline;
  gap: 24px;
  border-top: 1px solid var(--borde-tenue);
  padding: 24px 0;
  transition: border-color .3s ease;
}
.estadistica:hover { border-top-color: rgba(220, 38, 38, .5); }
.estadistica__num {
  font-family: var(--display);
  font-weight: 300;
  font-style: italic;
  font-size: clamp(2.4rem, 6vw, 3.75rem);
  line-height: 1;
  color: var(--rojo);
  flex: 0 0 auto;
}
.estadistica__texto {
  font-size: .9rem;
  color: rgba(249, 246, 240, .5);
  max-width: 200px;
}

/* ---------------- Imagen con marco desplazado ---------------- */
.marco-img { position: relative; }
.marco-img::before {
  content: "";
  position: absolute;
  left: -16px;
  top: -16px;
  width: 100%;
  height: 100%;
  border: 1px solid rgba(220, 38, 38, .4);
  pointer-events: none;
}
.marco-img--der::before { left: auto; right: -16px; }
.marco-img img {
  position: relative;
  width: 100%;
  height: clamp(320px, 52vw, 480px);
  object-fit: cover;
}
.marco-img--alta img { height: clamp(340px, 60vw, 560px); }
.marco-img figcaption {
  margin-top: 24px;
  font-family: var(--display);
  font-style: italic;
  font-weight: 300;
  font-size: 1.4rem;
  color: rgba(249, 246, 240, .6);
}
.marco-img { margin: 0; }

/* ---------------- Formulario de evaluación ---------------- */
.rejilla-form { display: grid; gap: 64px; }
@media (min-width: 1024px) {
  .rejilla-form { grid-template-columns: 2fr 3fr; }
}

.caja-form {
  border: 1px solid var(--borde-tenue);
  padding: 24px;
  display: grid;
  gap: 40px;
}
@media (min-width: 768px) { .caja-form { padding: 40px; } }

.rejilla-campos { display: grid; gap: 32px; }
@media (min-width: 768px) { .rejilla-campos { grid-template-columns: 1fr 1fr; } }

.rotulo {
  display: block;
  margin: 0 0 12px;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .25em;
  color: rgba(249, 246, 240, .4);
}
.rotulo .nota {
  display: block;
  margin-top: 7px;
  text-transform: none;
  letter-spacing: normal;
  font-size: .78rem;
  color: rgba(249, 246, 240, .32);
}

.entrada {
  width: 100%;
  border: 1px solid var(--borde-medio);
  background: var(--tinta);
  color: var(--hueso);
  padding: 13px 16px;
  font-size: 1rem;
  font-family: inherit;
  transition: border-color .2s ease;
}
.entrada::placeholder { color: rgba(249, 246, 240, .25); }
.entrada:focus { border-color: var(--rojo); outline: none; }

/* Chips seleccionables */
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  border: 1px solid var(--borde-medio);
  background: none;
  color: rgba(249, 246, 240, .5);
  padding: 10px 16px;
  font-size: .875rem;
  font-family: inherit;
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease, background-color .2s ease;
}
.chip:hover { border-color: rgba(249, 246, 240, .4); color: var(--hueso); }
.chip[aria-pressed="true"] {
  border-color: var(--rojo);
  background: var(--rojo);
  color: var(--hueso);
}
.chip:focus-visible { outline: 2px solid var(--rojo); outline-offset: 2px; }

.enlace-mas {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  font-family: var(--display);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--rojo);
  transition: color .2s ease;
}
.enlace-mas:hover { color: var(--ambar); }

.nota-legal {
  font-size: .78rem;
  line-height: 1.7;
  color: rgba(249, 246, 240, .38);
  margin: 0;
}

.alerta {
  border-left: 2px solid var(--rojo);
  background: rgba(220, 38, 38, .09);
  padding: 14px 18px;
  font-size: .88rem;
  color: rgba(249, 246, 240, .8);
}
.alerta strong { display: block; margin-bottom: 4px; color: var(--hueso); }
.alerta p { margin: 0; }
.alerta--ambar { border-left-color: var(--ambar); background: rgba(245, 166, 35, .10); }

/* ---------------- Resultado ---------------- */
.resultado-caja {
  border: 1px solid var(--borde-tenue);
  padding: 24px;
  display: grid;
  gap: 28px;
}
@media (min-width: 768px) { .resultado-caja { padding: 40px; } }

.marcador { text-align: center; }
.marcador__saludo {
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .28em;
  color: rgba(249, 246, 240, .4);
  margin: 0 0 14px;
}
.marcador__puntaje {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(3.4rem, 12vw, 5.4rem);
  line-height: 1;
  color: var(--rojo);
}
.marcador__puntaje small {
  font-size: .3em;
  color: rgba(249, 246, 240, .4);
  letter-spacing: .04em;
}
.marcador__nivel {
  font-family: var(--display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(1.5rem, 4vw, 2.2rem);
  margin: 12px 0 10px;
}
.marcador__texto { color: rgba(249, 246, 240, .6); font-size: .93rem; margin: 0; max-width: 46ch; margin-inline: auto; }

.escala {
  height: 3px;
  background: linear-gradient(90deg, #3f9a63 0%, #b9c23c 30%, var(--ambar) 55%, #e2662c 78%, var(--rojo) 100%);
  position: relative;
  margin: 30px 0 12px;
}
.escala__aguja {
  position: absolute;
  top: -9px;
  width: 2px;
  height: 21px;
  background: var(--hueso);
  transform: translateX(-50%);
  transition: left .8s cubic-bezier(.22,.9,.3,1);
}
.escala__aguja::after {
  content: "";
  position: absolute;
  left: 50%;
  top: -7px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--hueso);
  transform: translateX(-50%);
}
.escala-etiquetas {
  display: flex;
  justify-content: space-between;
  font-size: .62rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: rgba(249, 246, 240, .35);
}

.desglose { display: grid; }
.desglose__fila {
  display: flex;
  align-items: baseline;
  gap: 16px;
  border-top: 1px solid var(--borde-tenue);
  padding: 13px 0;
  font-size: .9rem;
  color: rgba(249, 246, 240, .62);
}
.desglose__fila strong {
  margin-left: auto;
  color: var(--hueso);
  font-family: var(--display);
  font-style: italic;
  font-size: 1.15rem;
  font-weight: 300;
}
.desglose__fila em { font-style: normal; color: rgba(249,246,240,.35); font-size: .82rem; }

/* ---------------- Consejos de prevención ---------------- */
.consejo {
  display: flex;
  gap: 24px;
  border-bottom: 1px solid var(--borde-tenue);
  padding: 32px 0;
  transition: border-color .3s ease;
  text-decoration: none;
  color: inherit;
}
.consejo:hover { border-bottom-color: rgba(220, 38, 38, .5); }
.consejo__num {
  font-family: var(--display);
  font-style: italic;
  font-size: 1.5rem;
  color: rgba(220, 38, 38, .6);
  flex: 0 0 auto;
  transition: color .3s ease;
}
.consejo:hover .consejo__num { color: var(--rojo); }
.consejo h3 {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(1.4rem, 3.4vw, 1.85rem);
  letter-spacing: -.02em;
  margin: 0;
  color: var(--hueso);
}
.consejo p {
  margin: 8px 0 0;
  font-size: .9rem;
  line-height: 1.75;
  color: rgba(249, 246, 240, .5);
  max-width: 28rem;
}

.columna-pegajosa { position: static; }
@media (min-width: 1024px) { .columna-pegajosa { position: sticky; top: 112px; } }

/* ---------------- Tabla de historial ---------------- */
.tabla-campana { width: 100%; border-collapse: collapse; min-width: 540px; }
.tabla-campana th {
  text-align: left;
  font-size: .64rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: rgba(249, 246, 240, .4);
  font-weight: 400;
  padding: 0 14px 12px 0;
  border-bottom: 1px solid var(--borde-tenue);
}
.tabla-campana td {
  padding: 14px 14px 14px 0;
  border-bottom: 1px solid var(--borde-tenue);
  font-size: .89rem;
  color: rgba(249, 246, 240, .68);
}
.tabla-campana tbody tr:hover td { color: var(--hueso); }
.desplaza-x { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.btn-mini {
  background: none;
  border: 1px solid var(--borde-medio);
  color: rgba(249, 246, 240, .55);
  font-family: inherit;
  font-size: .66rem;
  text-transform: uppercase;
  letter-spacing: .16em;
  padding: 6px 11px;
  cursor: pointer;
}
.btn-mini:hover { border-color: var(--rojo); color: var(--rojo); }

/* ---------------- Pie de campaña ---------------- */
.pie-campana {
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-top: 1px solid var(--borde-tenue);
  background: var(--vino);
  padding-top: 96px;
  padding-bottom: 48px;
}
.pie-campana__marca {
  text-align: center;
  font-family: var(--display);
  font-weight: 300;
  font-size: 13vw;
  line-height: .92;
  letter-spacing: -.045em;
  margin: 0;
}
@media (min-width: 768px) { .pie-campana__marca { font-size: 9vw; } }

.pie-campana__rejilla {
  display: grid;
  gap: 48px;
  margin-top: 80px;
}
@media (min-width: 768px) { .pie-campana__rejilla { grid-template-columns: repeat(3, 1fr); } }

.pie-campana h4 {
  margin: 0;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .3em;
  color: var(--rojo);
  font-weight: 400;
}
.pie-campana .credito {
  font-family: var(--display);
  font-weight: 300;
  font-style: italic;
  font-size: 1.5rem;
  color: var(--hueso);
  margin: 16px 0 0;
  line-height: 1.3;
}
.pie-campana .credito + .credito { margin-top: 8px; }
.pie-campana .menudo {
  margin-top: 16px;
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: rgba(249, 246, 240, .3);
  line-height: 2;
}
.pie-campana__base {
  margin-top: 56px;
  padding-top: 24px;
  border-top: 1px solid var(--borde-tenue);
  font-size: .78rem;
  line-height: 1.8;
  color: rgba(249, 246, 240, .32);
}
.pie-campana__base a { color: rgba(249, 246, 240, .55); }
.pie-campana__enlaces {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-bottom: 16px;
}
.pie-campana__enlaces a {
  font-size: .68rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: rgba(249, 246, 240, .45);
  text-decoration: none;
}
.pie-campana__enlaces a:hover { color: var(--rojo); }

/* ---------------- Utilidades ---------------- */
.oculto { display: none !important; }
.pila { display: grid; gap: 16px; }
.fila-btns { display: flex; flex-wrap: wrap; gap: 14px; }
.mt-s { margin-top: 16px; }
.mt-m { margin-top: 32px; }
.mt-l { margin-top: 72px; }

code {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: .9em;
  color: var(--hueso);
  background: rgba(255, 255, 255, .07);
  padding: 1px 6px;
}