/* countdown.app2day.es: los colores y la fuente de la app (src/theme.ts). */
@font-face {
  font-family: 'Bricolage Grotesque';
  src: url('/fuentes/BricolageGrotesque_400Regular.ttf') format('truetype');
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: 'Bricolage Grotesque';
  src: url('/fuentes/BricolageGrotesque_700Bold.ttf') format('truetype');
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: 'Bricolage Grotesque';
  src: url('/fuentes/BricolageGrotesque_800ExtraBold.ttf') format('truetype');
  font-weight: 800;
  font-display: swap;
}

:root {
  --background: #0f241c;
  --surface: #163128;
  --surface-raised: #1e3d32;
  --border: #2b4d40;
  --text: #f1ebe0;
  --text-muted: #a6b9b0;
  --accent: #f4a3b4;
  --accent-text: #0f241c;
  --success: #9fd8b5;
  --shadow: #04100b;
  color-scheme: dark;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--background);
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  position: relative;
  margin: 0;
  min-height: 100vh;
  padding: 0 max(20px, env(safe-area-inset-right)) 0 max(20px, env(safe-area-inset-left));
  background: var(--background);
  color: var(--text);
  font-family: 'Bricolage Grotesque', system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.45;
  overflow-x: hidden;
  overflow-wrap: break-word;
}

a {
  color: var(--accent);
}

em {
  color: var(--accent);
  font-style: normal;
}

.oculto {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

/* Fondo: dos focos rosas muy suaves sobre el verde pino. */
.fondo {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(60vmax 40vmax at 85% -5%, rgba(244, 163, 180, 0.22), transparent 70%),
    radial-gradient(50vmax 40vmax at -10% 55%, rgba(244, 163, 180, 0.1), transparent 70%);
}

header,
main,
footer {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
}

/* Cabecera */
.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: calc(20px + env(safe-area-inset-top)) 0 8px;
}

.logo {
  color: var(--text);
  font-size: 32px;
  font-weight: 800;
  letter-spacing: -1.5px;
  text-decoration: none;
}

.logo span {
  color: var(--accent);
}

.top-link {
  padding: 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 700;
  text-decoration: none;
}

.top-link:hover,
.top-link:focus-visible {
  border-color: var(--accent);
  color: var(--accent);
}

/* Estados: la cuenta atrás y el «ya está aquí» (lo cambia contador.js). */
.cuando-listo {
  display: none;
}

:root[data-estado='listo'] .cuando-cuenta {
  display: none;
}

:root[data-estado='listo'] .cuando-listo {
  display: inline;
}

:root[data-estado='listo'] p.cuando-listo {
  display: block;
}

/* Portada */
.hero {
  display: grid;
  gap: 40px;
  padding: 28px 0 24px;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding: 8px 16px 8px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  font-size: 15px;
  font-weight: 700;
}

.punto {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(244, 163, 180, 0.7);
  animation: pulso 1.8s infinite;
}

h1 {
  margin: 0 0 16px;
  font-size: clamp(44px, 12.5vw, 88px);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.sub {
  max-width: 34ch;
  margin: 0 0 28px;
  color: var(--text-muted);
  font-size: 19px;
}

.sub strong {
  color: var(--text);
}

/* Reloj */
.reloj {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  max-width: 520px;
}

.celda {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 16px 4px 12px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: var(--surface);
  box-shadow: 0 10px 30px -12px var(--shadow);
}

.celda-dias {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--accent-text);
}

.num {
  display: block;
  min-width: 2ch;
  font-size: clamp(38px, 11.5vw, 68px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1;
  text-align: center;
}

.celda-seg .num {
  color: var(--accent);
}

.num.tick {
  animation: tick 0.35s ease-out;
}

.etiqueta {
  margin-top: 6px;
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.celda-dias .etiqueta {
  color: var(--accent-text);
  opacity: 0.75;
}

.resumen {
  margin: 14px 0 28px;
  color: var(--text-muted);
  font-size: 15px;
}

/* Botones de redes */
.redes {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.boton {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 56px;
  padding: 10px 24px 10px 18px;
  border-radius: 999px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.1;
  text-decoration: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.boton small {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  opacity: 0.7;
  text-transform: uppercase;
}

.boton-ig {
  background: var(--accent);
  color: var(--accent-text);
}

.boton-tt {
  background: var(--text);
  color: var(--accent-text);
}

.boton:hover,
.boton:focus-visible {
  transform: translateY(-3px) rotate(-1deg);
  box-shadow: 0 14px 28px -10px rgba(244, 163, 180, 0.55);
}

a:focus-visible {
  outline: 3px solid var(--text);
  outline-offset: 3px;
}

/* La tarjeta de ejemplo */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  padding: 24px 0 24px;
}

.tarjeta {
  position: relative;
  z-index: 2;
  width: min(100%, 340px);
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--surface);
  box-shadow: 0 30px 60px -20px var(--shadow);
  transform: rotate(3deg);
  animation: balanceo 6s ease-in-out infinite;
}

.tarjeta-atras {
  position: absolute;
  z-index: 1;
  top: 22px;
  width: min(100%, 340px);
  height: calc(100% - 30px);
  padding: 0;
  background: var(--surface-raised);
  transform: rotate(-5deg);
  animation: none;
}

.tarjeta-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}

.reto-etiqueta {
  color: var(--text-muted);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.reto-puntos {
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 14px;
  font-weight: 800;
}

.reto-texto {
  margin: 10px 0 14px;
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.foto {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 22px;
  background:
    radial-gradient(70% 50% at 25% 20%, rgba(244, 163, 180, 0.75), transparent 70%),
    radial-gradient(80% 60% at 85% 85%, rgba(159, 216, 181, 0.5), transparent 70%),
    linear-gradient(160deg, #2b4d40, #163128);
}

.selfi {
  position: absolute;
  top: 12px;
  left: 12px;
  display: grid;
  place-items: center;
  width: 28%;
  aspect-ratio: 4 / 5;
  border: 3px solid var(--background);
  border-radius: 14px;
  background: var(--surface-raised);
  font-size: clamp(28px, 9vw, 40px);
}

.foto-pie {
  position: absolute;
  right: 12px;
  bottom: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(15, 36, 28, 0.75);
  font-size: 13px;
  font-weight: 700;
}

.reacciones {
  display: flex;
  gap: 8px;
  margin-top: 14px;
}

.reacciones span {
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--surface-raised);
  font-size: 15px;
  font-weight: 700;
}

.flota {
  position: absolute;
  z-index: 3;
  font-size: 40px;
  filter: drop-shadow(0 8px 12px rgba(4, 16, 11, 0.5));
  animation: flotar 4s ease-in-out infinite;
}

.f1 {
  top: -14px;
  left: 4%;
}

.f2 {
  top: 30%;
  right: 4%;
  font-size: 46px;
  animation-delay: -1.2s;
}

.f3 {
  bottom: 22%;
  left: 2%;
  font-size: 34px;
  animation-delay: -2.4s;
}

.f4 {
  right: 10%;
  bottom: 4%;
  animation-delay: -3.1s;
}

/* Cinta de retos de ejemplo */
.cinta {
  margin: 16px -20px;
  overflow: hidden;
  border-block: 1px solid var(--border);
  background: var(--surface);
  transform: rotate(-1.2deg);
}

.cinta-pista {
  display: flex;
  width: max-content;
  padding: 14px 0;
  animation: cinta 40s linear infinite;
}

.cinta-pista span {
  flex: none;
  padding: 0 28px;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
  white-space: nowrap;
}

.cinta-pista span::after {
  content: '✦';
  margin-left: 56px;
  color: var(--accent);
}

/* Cómo funciona */
.como {
  padding: 56px 0 24px;
}

h2 {
  margin: 0 0 24px;
  font-size: clamp(34px, 8vw, 52px);
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.02;
}

.pasos {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.paso {
  padding: 22px 22px 24px;
  border: 1px solid var(--border);
  border-radius: 28px;
  background: var(--surface);
}

.paso-num {
  display: inline-block;
  margin-bottom: 10px;
  padding: 2px 12px;
  border-radius: 999px;
  background: var(--accent);
  color: var(--accent-text);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

h3 {
  margin: 0 0 6px;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.paso p {
  margin: 0;
  color: var(--text-muted);
}

/* Cierre */
.cierre {
  margin: 32px 0 48px;
  padding: 36px 24px;
  border-radius: 32px;
  background: var(--accent);
  color: var(--accent-text);
  text-align: center;
}

.cierre h2 {
  margin-bottom: 12px;
}

.cierre em {
  display: inline-block;
  padding: 0 0.18em;
  border-radius: 0.2em;
  background: var(--accent-text);
  color: var(--accent);
}

.cierre p {
  max-width: 36ch;
  margin: 0 auto 24px;
  font-size: 19px;
  font-weight: 700;
}

.redes-cierre {
  justify-content: center;
}

.cierre .boton-ig {
  background: var(--accent-text);
  color: var(--text);
}

.cierre .boton-tt {
  background: var(--text);
}

.cierre .boton:hover,
.cierre .boton:focus-visible {
  box-shadow: 0 14px 28px -10px rgba(15, 36, 28, 0.55);
}

.cierre a:focus-visible {
  outline-color: var(--accent-text);
}

/* Pie */
footer {
  padding: 24px 0 calc(40px + env(safe-area-inset-bottom));
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 15px;
}

.legal {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-bottom: 14px;
}

.legal a {
  color: var(--text);
  font-weight: 700;
  text-decoration-color: var(--accent);
  text-underline-offset: 4px;
}

footer p {
  margin: 0 0 6px;
}

.firma {
  font-size: 14px;
}

/* 404 */
.perdida {
  display: grid;
  align-content: start;
  justify-items: start;
  gap: 8px;
  min-height: 60vh;
  padding-top: 8vh;
}

.perdida p {
  max-width: 36ch;
  margin: 0 0 12px;
  color: var(--text-muted);
  font-size: 19px;
}

/* Pantallas anchas: texto a la izquierda y tarjeta a la derecha. */
@media (min-width: 760px) {
  body {
    padding-inline: 32px;
  }

  .hero {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: center;
    gap: 32px;
    padding-top: 48px;
  }

  .pasos {
    grid-template-columns: 1fr 1fr;
  }

  .cinta {
    margin-inline: -32px;
  }

  .cierre {
    padding: 56px 40px;
  }
}

@media (min-width: 1120px) {
  .cinta {
    margin-inline: 0;
    border-inline: 1px solid var(--border);
    border-radius: 18px;
  }
}

@keyframes pulso {
  70% {
    box-shadow: 0 0 0 12px rgba(244, 163, 180, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(244, 163, 180, 0);
  }
}

@keyframes tick {
  from {
    opacity: 0;
    transform: translateY(-14%) scale(1.06);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes balanceo {
  50% {
    transform: rotate(1deg) translateY(-8px);
  }
}

@keyframes flotar {
  50% {
    transform: translateY(-14px) rotate(8deg);
  }
}

@keyframes cinta {
  to {
    transform: translateX(-50%);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  html {
    scroll-behavior: auto;
  }
}