/* =========================================================
   Arrive Aruba — HTML5 Edition
   Estilos globales: tokens de marca, tipografía y componentes.
   ========================================================= */

/* Tipografía de interfaz: Geologica (SIL Open Font License 1.1). */
@font-face {
  font-family: "Geologica";
  src: url("../assets/fonts/geologica-variable.woff2") format("woff2");
  font-weight: 100 900;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Paleta de marca */
  --sapphire: #386395;
  --sapphire-dark: #23405E;
  --lake: #5F8BB8;
  --cream: #F0F0E5;
  --orange: #F5A169;
  --white: #FFFFFF;
  --ink-soft: rgba(35, 64, 94, .72);
  --line: rgba(35, 64, 94, .16);

  /* Tipografía */
  --font-body: "Geologica", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;

  /* Espaciado y forma */
  --space-side: clamp(1.25rem, 5vw, 4rem);
  --space-section: clamp(4rem, 10vw, 8rem);
  --radius: 14px;
  --radius-pill: 999px;
  --max-width: 1240px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--sapphire-dark);
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

h1,
h2,
h3 {
  margin: 0 0 .6em;
  font-family: var(--font-serif);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -.01em;
}

h1 { font-size: clamp(2.8rem, 7vw, 5.5rem); }
h2 { font-size: clamp(2rem, 4.5vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); }

p {
  margin: 0 0 1em;
}

strong {
  font-weight: 600;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 100;
  padding: .75rem 1.25rem;
  border-radius: var(--radius-pill);
  background: var(--sapphire-dark);
  color: var(--cream);
  text-decoration: none;
}

.skip-link:focus {
  top: 1rem;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--orange);
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .3em;
  text-transform: uppercase;
}

.lead {
  max-width: 46rem;
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--ink-soft);
}

/* ---------- Encabezado y navegación ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .75rem var(--space-side);
  background: rgba(240, 240, 229, .92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand img {
  width: 104px;
}

.site-nav ul,
.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: .25rem 1.75rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a,
.footer-nav a {
  display: inline-block;
  padding: .5rem 0;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-decoration: none;
  text-transform: uppercase;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
  border-color: currentColor;
}

/* ---------- Botones y enlaces ---------- */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: .8rem 1.8rem;
  border: 1px solid currentColor;
  border-radius: var(--radius-pill);
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .24em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button--light {
  border-color: var(--cream);
  background: var(--cream);
  color: var(--sapphire-dark);
}

.button--ghost {
  border-color: var(--cream);
  color: var(--cream);
}

.button--primary {
  border-color: var(--sapphire);
  background: var(--sapphire);
  color: var(--cream);
}

.button--outline {
  color: var(--sapphire-dark);
}

.text-link {
  display: inline-block;
  padding-bottom: .2rem;
  border-bottom: 1px solid currentColor;
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-decoration: none;
  text-transform: uppercase;
}

/* ---------- Secciones ---------- */

.section {
  width: min(100% - 2 * var(--space-side), var(--max-width));
  margin: 0 auto;
  padding: var(--space-section) 0 0;
}

.section-head {
  margin-bottom: 2.5rem;
}

.hero {
  position: relative;
  display: grid;
  min-height: min(92svh, 860px);
  place-items: end start;
  overflow: hidden;
  color: var(--cream);
}

.hero-media {
  position: absolute;
  inset: 0;
  margin: 0;
}

.hero-media img,
.hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-toggle {
  position: absolute;
  z-index: 2;
  right: var(--space-side);
  bottom: clamp(1.25rem, 4vw, 2.5rem);
  min-height: 44px;
  padding: .6rem 1.2rem;
  border: 1px solid rgba(240, 240, 229, .6);
  border-radius: var(--radius-pill);
  background: rgba(23, 32, 42, .35);
  color: var(--cream);
  font: inherit;
  font-size: .68rem;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(6px);
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(23, 32, 42, .05) 30%, rgba(23, 32, 42, .62) 100%);
}

.hero-copy {
  position: relative;
  z-index: 1;
  padding: 0 var(--space-side) clamp(3rem, 8vw, 6rem);
}

.hero-copy .eyebrow {
  color: var(--cream);
}

.hero-copy h1 {
  margin-bottom: .2em;
}

.tagline {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 2rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: 2rem;
}

.page-hero {
  width: min(100% - 2 * var(--space-side), var(--max-width));
  margin: 0 auto;
  padding: clamp(4rem, 10vw, 7rem) 0 0;
}

/* ---------- Historias editoriales ---------- */

.story {
  display: grid;
  gap: 2rem;
  align-items: center;
  margin-bottom: var(--space-section);
}

.story figure,
.product-detail figure,
.banner-figure,
.media-figure {
  margin: 0;
}

.story img,
.product-detail img {
  width: 100%;
  border-radius: var(--radius);
}

figcaption {
  margin-top: .75rem;
  color: var(--ink-soft);
  font-size: .82rem;
}

.story-copy--center {
  max-width: 42rem;
  margin: 2.5rem auto 0;
  text-align: center;
}

/* ---------- Productos ---------- */

.product-grid {
  display: grid;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.product-card a {
  text-decoration: none;
}

.product-card img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: contain;
  background: var(--white);
  border-radius: var(--radius);
  transition: transform .4s ease;
}

.product-card a:hover img {
  transform: scale(1.02);
}

.product-card h3 {
  margin: 1rem 0 .25rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 500;
}

.product-card p {
  color: var(--ink-soft);
  font-size: .85rem;
}

.product-detail {
  display: grid;
  gap: 2rem;
  align-items: start;
  margin-bottom: var(--space-section);
  scroll-margin-top: 6rem;
}

.product-detail img {
  background: var(--white);
}

.product-copy ul,
.product-copy ol,
.contact-intro ul {
  padding-left: 1.2rem;
}

.product-copy li,
.contact-intro li {
  margin: .35rem 0;
}

.spec-list {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: .6rem 1.5rem;
  margin: 0;
  padding: 1.25rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.spec-list dt {
  font-size: .72rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.spec-list dd {
  margin: 0;
}

/* ---------- Tablas ---------- */

.table-wrap {
  overflow-x: auto;
  margin-bottom: 3rem;
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .55);
}

table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  font-size: .92rem;
}

caption {
  padding: 1rem 1.25rem;
  color: var(--ink-soft);
  font-size: .85rem;
  text-align: left;
}

th,
td {
  padding: .9rem 1.25rem;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

thead th {
  font-size: .7rem;
  font-weight: 500;
  letter-spacing: .16em;
  text-transform: uppercase;
}

tbody th {
  font-weight: 500;
}

tfoot td {
  border-bottom: 0;
  color: var(--ink-soft);
  font-size: .8rem;
}

.note {
  color: var(--ink-soft);
}

/* ---------- Cita ---------- */

.quote {
  text-align: center;
}

blockquote {
  max-width: 52rem;
  margin: 0 auto;
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.6vw, 2.6rem);
  font-style: italic;
  line-height: 1.3;
}

.quote-source {
  margin-top: 1.5rem;
  color: var(--ink-soft);
  font-size: .8rem;
  letter-spacing: .16em;
  text-transform: uppercase;
}

/* ---------- Multimedia ---------- */

.media-figure video {
  width: 100%;
  border-radius: var(--radius);
  background: #000;
}

.track-output {
  min-height: 3.4em;
  margin-top: 1rem;
  padding: .9rem 1.25rem;
  border-left: 3px solid var(--orange);
  background: rgba(255, 255, 255, .55);
  border-radius: 0 var(--radius) var(--radius) 0;
}

.audio-figure audio {
  width: 100%;
}

.moments {
  display: grid;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: momento;
}

.moments li {
  counter-increment: momento;
  padding: 1.75rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .45);
}

.moments li::before {
  content: "0" counter(momento);
  display: block;
  margin-bottom: 1rem;
  color: var(--orange);
  font-size: .8rem;
  font-weight: 500;
  letter-spacing: .2em;
}

.banner-figure img {
  width: 100%;
  border-radius: var(--radius);
}

/* ---------- Notas laterales ---------- */

.aside-note {
  padding-bottom: 0;
}

.aside-note h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

/* ---------- Formulario ---------- */

.contact-layout {
  display: grid;
  gap: 3rem;
}

.notice {
  padding: 1rem 1.25rem;
  border-left: 3px solid var(--orange);
  background: rgba(255, 255, 255, .6);
  border-radius: 0 var(--radius) var(--radius) 0;
}

fieldset {
  margin: 0 0 1.75rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

legend {
  padding: 0 .5rem;
  font-family: var(--font-serif);
  font-size: 1.4rem;
}

.field {
  display: grid;
  gap: .4rem;
  margin-bottom: 1.25rem;
}

.field:last-child {
  margin-bottom: 0;
}

label {
  font-size: .9rem;
  font-weight: 400;
}

input,
select,
textarea {
  width: 100%;
  min-height: 48px;
  padding: .75rem 1rem;
  border: 1px solid rgba(35, 64, 94, .28);
  border-radius: 12px;
  background: var(--white);
  color: var(--sapphire-dark);
  font: inherit;
}

textarea {
  resize: vertical;
}

input:user-invalid,
select:user-invalid,
textarea:user-invalid {
  border-color: #B4442E;
}

.choice-row {
  display: flex;
  align-items: flex-start;
  gap: .75rem;
  margin-bottom: .75rem;
}

.choice-row input {
  width: 20px;
  min-height: 20px;
  margin-top: .2rem;
  flex: none;
  accent-color: var(--sapphire);
}

.field small {
  color: var(--ink-soft);
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.form-status {
  min-height: 1.5em;
  margin-top: 1rem;
  font-weight: 400;
}

/* ---------- Pie de página ---------- */

.site-footer {
  position: relative;
  display: grid;
  gap: 2rem;
  margin-top: var(--space-section);
  padding: 4rem var(--space-side) 2rem;
  overflow: hidden;
  background: var(--sapphire-dark);
  color: var(--cream);
}

.footer-brand img {
  width: 140px;
}

.footer-brand p {
  margin-top: 1rem;
  color: rgba(240, 240, 229, .7);
}

.footer-tree {
  position: absolute;
  right: -4%;
  bottom: 0;
  width: min(48%, 520px);
  opacity: .14;
  pointer-events: none;
  animation: sway 9s ease-in-out infinite alternate;
  transform-origin: 30% 100%;
}

.footer-academic {
  position: relative;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: .5rem 1.25rem;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(240, 240, 229, .18);
}

.footer-academic img {
  width: 64px;
  grid-row: span 2;
}

.footer-academic p {
  margin: 0;
  color: rgba(240, 240, 229, .78);
  font-size: .85rem;
  line-height: 1.6;
}

.footer-academic strong {
  color: var(--cream);
  font-weight: 500;
}

.footer-academic a {
  color: var(--cream);
  text-underline-offset: 3px;
}

.footer-legal {
  position: relative;
  margin: 0;
  color: rgba(240, 240, 229, .6);
}

@keyframes sway {
  from { transform: rotate(-1deg); }
  to { transform: rotate(1.2deg); }
}

/* Revelado suave al desplazarse (solo con JavaScript activo). */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .8s ease, transform .8s ease;
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .js .reveal {
    opacity: 1;
    transform: none;
  }
}