/* TripPod — web. Misma identidad que la app ("Pasaporte"): papel piedra, tarjetas blancas,
   un solo acento azul pasaporte, títulos en serif, datos en monoespaciada.
   Layout: una página de pasaporte — texto a la izquierda, teléfono a la derecha; debajo,
   prestaciones como talones de billete, galería de capturas y sello de privacidad. */

:root {
  --bg: #f4f3ef;
  --card: #ffffff;
  --ink: #16202c;
  --ink-2: #5a6472;
  --sep: #e3e1db;
  --perf: #cfcbc2;
  --accent: #1f3b63;
  --accent-soft: #e8edf4;
  --green: #2b7553;
  --on-accent: #ffffff;
  --shadow: rgba(22, 32, 44, 0.07);
  --phone: #16202c;
  /* Cuánto se aclaran los colores de tipo (pensados para fondo claro) en oscuro. */
  --tint-lift: 0%;

  --serif: 'Newsreader', 'Iowan Old Style', Georgia, serif;
  --sans: 'Geist', -apple-system, 'Helvetica Neue', Arial, sans-serif;
  --mono: 'Geist Mono', ui-monospace, 'SF Mono', Menlo, monospace;

  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.75rem;
  --step-3: clamp(2.2rem, 5vw, 3.6rem);
  --radius: 12px;
  --gutter: clamp(16px, 4vw, 40px);
  --max: 1120px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme='light']) {
    --bg: #111418;
    --card: #1a1f26;
    --ink: #eceef1;
    --ink-2: #a6aeb9;
    --sep: #2a313a;
    --perf: #3a424d;
    --accent: #9db8e0;
    --accent-soft: #1f2a3a;
    --green: #7cc4a0;
    --on-accent: #111418;
    --shadow: rgba(0, 0, 0, 0);
    --phone: #2a313a;
    --tint-lift: 45%;
    color-scheme: dark;
  }
}
:root[data-theme='dark'] {
  --bg: #111418;
  --card: #1a1f26;
  --ink: #eceef1;
  --ink-2: #a6aeb9;
  --sep: #2a313a;
  --perf: #3a424d;
  --accent: #9db8e0;
  --accent-soft: #1f2a3a;
  --green: #7cc4a0;
  --on-accent: #111418;
  --shadow: rgba(0, 0, 0, 0);
  --phone: #2a313a;
  --tint-lift: 45%;
  color-scheme: dark;
}

/* Idioma: el HTML trae inglés y español; se muestra uno según `data-lang`. */
html[data-lang='en'] body [lang='es'],
html[data-lang='es'] body [lang='en'] {
  display: none !important;
}

* {
  box-sizing: border-box;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 var(--step-0) / 1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--accent);
  text-underline-offset: 3px;
}
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 6px;
}
h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.12;
  text-wrap: balance;
  margin: 0;
}
p {
  margin: 0;
}
.wrap {
  max-width: var(--max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.label {
  font: 600 0.75rem / 1.2 var(--mono);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-2);
}

/* ─── Cabecera */
.top {
  position: sticky;
  top: env(safe-area-inset-top, 0px);
  z-index: 10;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--sep);
}
.top .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
  padding-block: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--accent);
  font: 600 0.95rem / 1 var(--mono);
  letter-spacing: 0.22em;
}
.brand img {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}
.nav {
  display: flex;
  gap: 18px;
  margin-left: auto;
  align-items: center;
  flex-wrap: wrap;
}
.nav a {
  color: var(--ink-2);
  text-decoration: none;
  font-size: 0.95rem;
}
.nav a:hover,
.nav a[aria-current='page'] {
  color: var(--ink);
}
.lang {
  display: flex;
  border: 1px solid var(--sep);
  border-radius: 999px;
  padding: 2px;
  background: var(--card);
}
.lang button {
  border: 0;
  background: none;
  color: var(--ink-2);
  font: 600 0.72rem / 1 var(--mono);
  letter-spacing: 0.1em;
  padding: 7px 10px;
  border-radius: 999px;
  cursor: pointer;
}
.lang button[aria-pressed='true'] {
  background: var(--accent);
  color: var(--on-accent);
}
@media (max-width: 620px) {
  .nav .hide-sm {
    display: none;
  }
}

/* ─── Portada */
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(32px, 6vw, 72px);
  align-items: center;
  padding-block: clamp(40px, 8vw, 96px);
}
.hero-text {
  display: grid;
  gap: 22px;
  min-width: 0;
}
.hero h1 {
  font-size: var(--step-3);
  letter-spacing: -0.01em;
}
.hero h1 em {
  font-style: italic;
  color: var(--accent);
}
.lead {
  font-size: var(--step-1);
  color: var(--ink-2);
  max-width: 34ch;
  line-height: 1.5;
}
.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}
.store {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--accent);
  color: var(--on-accent);
  border-radius: 999px;
  padding: 13px 22px;
  font-weight: 600;
  text-decoration: none;
}
.store small {
  font: 600 0.68rem / 1 var(--mono);
  letter-spacing: 0.12em;
  opacity: 0.8;
}
.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  font: 500 0.8rem / 1.4 var(--mono);
  color: var(--ink-2);
}
.facts span::before {
  content: '✓ ';
  color: var(--green);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  min-width: 0;
}
.phone {
  width: min(300px, 70vw);
  border-radius: 44px;
  padding: 10px;
  background: var(--phone);
  box-shadow: 0 30px 60px -20px rgba(22, 32, 44, 0.35);
}
.phone img {
  border-radius: 34px;
  width: 100%;
  height: auto;
}
.stamp {
  position: absolute;
  left: max(-10px, 2%);
  bottom: 12%;
  width: 132px;
  height: 132px;
  border-radius: 50%;
  border: 3px solid var(--green);
  outline: 1.5px solid var(--green);
  outline-offset: -10px;
  color: var(--green);
  display: grid;
  place-content: center;
  text-align: center;
  font: 600 0.7rem / 1.35 var(--mono);
  letter-spacing: 0.14em;
  transform: rotate(-12deg);
  background: color-mix(in srgb, var(--bg) 80%, transparent);
}
.stamp b {
  display: block;
  font: 600 1.05rem / 1.1 var(--serif);
  letter-spacing: 0;
  margin-block: 2px;
}
@media (max-width: 820px) {
  .hero .wrap {
    grid-template-columns: minmax(0, 1fr);
  }
  .stamp {
    left: 0;
    width: 112px;
    height: 112px;
  }
}

/* ─── Secciones */
section {
  scroll-margin-top: 80px;
}
.section {
  padding-block: clamp(48px, 8vw, 88px);
}
.section-head {
  display: grid;
  gap: 10px;
  margin-bottom: 32px;
  max-width: 60ch;
}
.section-head h2 {
  font-size: var(--step-2);
}
.section-head p {
  color: var(--ink-2);
}

/* Prestaciones como talones de billete: talón con tipo + cuerpo, separados por troquelado. */
.tickets {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr));
  gap: 16px;
}
.ticket {
  display: grid;
  grid-template-columns: 74px minmax(0, 1fr);
  background: var(--card);
  border: 1px solid var(--sep);
  border-radius: var(--radius);
  box-shadow: 0 1px 2px var(--shadow), 0 6px 18px var(--shadow);
}
.stub {
  border-right: 1.5px dashed var(--perf);
  display: grid;
  place-items: center;
  padding: 16px 0;
}
.stub span {
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  font: 600 0.68rem / 1 var(--mono);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: color-mix(in srgb, var(--tint, var(--accent)), #ffffff var(--tint-lift));
}
.ticket-body {
  padding: 18px 20px 20px;
  display: grid;
  gap: 6px;
  min-width: 0;
}
.ticket h3 {
  font-size: var(--step-1);
}
.ticket p {
  color: var(--ink-2);
  font-size: 0.95rem;
}

/* Galería */
.gallery {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(200px, 240px);
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 14px;
}
.gallery figure {
  margin: 0;
  scroll-snap-align: start;
  display: grid;
  gap: 10px;
}
.gallery img {
  border-radius: 26px;
  border: 1px solid var(--sep);
  width: 100%;
  height: auto;
}
.gallery figcaption {
  font-size: 0.9rem;
  color: var(--ink-2);
}

/* Privacidad resumida */
.privacy-card {
  background: var(--card);
  border: 1px solid var(--sep);
  border-radius: var(--radius);
  padding: clamp(24px, 4vw, 40px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 28px;
  align-items: center;
}
.privacy-card ul {
  margin: 14px 0 0;
  padding-left: 1.1em;
  color: var(--ink-2);
  display: grid;
  gap: 6px;
}
.seal {
  border: 2px solid var(--accent);
  border-radius: 10px;
  padding: 14px 18px;
  color: var(--accent);
  text-align: center;
  font: 600 0.72rem / 1.5 var(--mono);
  letter-spacing: 0.14em;
  transform: rotate(4deg);
}
.seal b {
  display: block;
  font: 600 1.6rem / 1.1 var(--serif);
  letter-spacing: 0;
}
@media (max-width: 620px) {
  .privacy-card {
    grid-template-columns: minmax(0, 1fr);
  }
  .seal {
    justify-self: start;
  }
}

/* Páginas de texto (privacidad, soporte) */
.doc {
  max-width: 68ch;
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-block: clamp(40px, 7vw, 80px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}
.doc h1 {
  font-size: var(--step-3);
}
.doc h2 {
  font-size: var(--step-1);
  margin-top: 14px;
}
.doc p,
.doc li {
  color: var(--ink);
}
.doc .muted {
  color: var(--ink-2);
}
.doc ul {
  margin: 0;
  padding-left: 1.2em;
  display: grid;
  gap: 8px;
}
.qa {
  border-top: 1px solid var(--sep);
  padding-top: 16px;
  display: grid;
  gap: 6px;
}
.contact {
  background: var(--accent-soft);
  border-radius: var(--radius);
  padding: 20px 22px;
  display: grid;
  gap: 6px;
}
.contact .addr {
  font: 600 1.15rem / 1.3 var(--mono);
  color: var(--accent);
  user-select: all;
  overflow-wrap: anywhere;
}

/* ─── Pie con zona de lectura mecánica (MRZ) de pasaporte */
.foot {
  border-top: 1px solid var(--sep);
  padding-block: 32px 40px;
}
.foot .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}
.foot nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 0.92rem;
}
.foot nav a {
  color: var(--ink-2);
}
.mrz {
  min-width: 0;
  font: 500 clamp(0.62rem, 1.6vw, 0.85rem) / 1.6 var(--mono);
  letter-spacing: 0.12em;
  color: var(--ink-2);
  opacity: 0.75;
  overflow-x: auto;
  white-space: nowrap;
}
.foot small {
  color: var(--ink-2);
  font-size: 0.82rem;
}

@media (prefers-reduced-motion: no-preference) {
  .phone {
    animation: rise 0.7s ease-out both;
  }
  .stamp {
    animation: stamp 0.45s 0.5s ease-out both;
  }
}
@keyframes rise {
  from {
    transform: translateY(14px);
  }
}
@keyframes stamp {
  from {
    transform: rotate(-12deg) scale(1.25);
  }
}

.doc-lang {
  display: grid;
  gap: 14px;
}

.addr-inline {
  font-family: var(--mono);
  font-weight: 600;
  color: var(--accent);
  user-select: all;
}