/* ==========================================================================
   Omega Seafoods — hoja de estilos
   Dirección de arte basada en alimex.cl/espanol
   ========================================================================== */

/* ----------------------------------------------------- fuentes propias -- */

@font-face {
  font-family: "Arimo";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("../fonts/arimo-400-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}
@font-face {
  font-family: "Arimo";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/arimo-500-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}
@font-face {
  font-family: "Arimo";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/arimo-600-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}
@font-face {
  font-family: "Arimo";
  font-style: normal;
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/arimo-700-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215;
}

:root {
  /* Azules profundos de mar */
  --navy-950: #011120;
  --navy-900: #002e51;
  --navy-800: #003551;
  --teal-800: #01455a;
  --teal-700: #005670;
  --teal-600: #006c8d;
  --teal-500: #0081a8;
  --teal-400: #007481;

  /* Neutros */
  --ink: #0c0c0c;
  --ink-soft: #222222;
  --ink-muted: #5a6570;
  --paper: #ffffff;
  --paper-soft: #f4f4f4;
  --line: #dfe4e8;

  --container: 82rem;
  --gutter: 1.5rem;

  --ff: "Arimo", "Helvetica Neue", Arial, sans-serif;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* --------------------------------------------------------------- reset -- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  font-family: var(--ff);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--ink-soft);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
}

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

/* Los atributos width/height del HTML evitan saltos de maquetación, pero
   también fijan la altura usada y anulan aspect-ratio. Con height:auto
   quedan solo como pista de proporción, que es lo que queremos. */
img { height: auto; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 {
  margin: 0;
  font-weight: 400;
  line-height: 1.15;
  color: var(--teal-800);
}

p { margin: 0 0 1.1em; }
p:last-child { margin-bottom: 0; }

/* ------------------------------------------------------------- helpers -- */

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section { padding: 6.5rem 0; }

.eyebrow {
  display: block;
  margin-bottom: 0.9rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--teal-500);
}

.section-title {
  font-size: clamp(1.9rem, 1.2rem + 2.2vw, 2.9rem);
  letter-spacing: -0.02em;
}

.section-title strong { font-weight: 700; }

.lede {
  max-width: 44rem;
  margin-top: 1.4rem;
  font-size: 1.125rem;
  color: var(--ink-muted);
}

.rule {
  width: 3.5rem;
  height: 3px;
  margin-top: 2rem;
  background: var(--teal-500);
  border: 0;
}

/* Secciones sobre azul profundo */
.on-dark { background: var(--navy-900); color: rgba(255, 255, 255, 0.78); }
.on-dark h1,
.on-dark h2,
.on-dark h3,
.on-dark h4 { color: #fff; }
.on-dark .lede { color: rgba(255, 255, 255, 0.72); }
.on-dark .eyebrow { color: #4fc3e8; }

.btn {
  display: inline-block;
  padding: 0.95rem 2.2rem;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease);
}

.btn--light { color: #fff; }
.btn--light:hover { background: #fff; color: var(--navy-900); }

.btn--solid {
  color: #fff;
  background: var(--teal-700);
  border-color: var(--teal-700);
}
.btn--solid:hover { background: var(--teal-800); border-color: var(--teal-800); }

/* -------------------------------------------------------------- header -- */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  transition: background-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(1, 17, 32, 0.75), transparent);
  transition: opacity 0.3s var(--ease);
}

.site-header.is-stuck {
  background: var(--navy-950);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.08);
}
.site-header.is-stuck::before { opacity: 0; }

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 5rem;
}

.brand img {
  height: 2.75rem;
  width: auto;
}

.nav {
  display: flex;
  align-items: center;
  gap: 2.1rem;
}

.nav a {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  padding-block: 0.4rem;
  border-bottom: 2px solid transparent;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.nav a:hover,
.nav a.is-active {
  color: #fff;
  border-bottom-color: var(--teal-500);
}

.lang {
  display: flex;
  gap: 0.55rem;
  padding-left: 1.6rem;
  margin-left: 0.4rem;
  border-left: 1px solid rgba(255, 255, 255, 0.28);
}

.lang a {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.55);
  border: 0;
}
.lang a.is-active { color: #fff; }

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  background: none;
  border: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 1.5rem;
  height: 2px;
  margin: 0.32rem auto;
  background: #fff;
  transition: transform 0.25s var(--ease), opacity 0.2s var(--ease);
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(0.42rem) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-0.42rem) rotate(-45deg); }

/* ---------------------------------------------------------------- hero -- */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 100svh;
  padding: 8rem 0 5rem;
  overflow: hidden;

  /* Telón de marca: se ve mientras el video carga, y queda como fallback. */
  background:
    radial-gradient(120% 90% at 78% 30%, #0a4a63 0%, transparent 60%),
    linear-gradient(160deg, #01455a 0%, #002e51 45%, #011120 100%);
}

.hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__media video,
.hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
}

/* El video entra con un fundido cuando ya puede reproducirse */
.hero__media video {
  opacity: 0;
  transition: opacity 0.9s var(--ease);
}

.hero__media video.is-ready { opacity: 1; }

.hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(1, 17, 32, 0.86) 0%, rgba(1, 17, 32, 0.55) 45%, rgba(0, 46, 81, 0.35) 100%);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 46rem;
  color: #fff;
}

.hero__title {
  font-size: clamp(2.4rem, 1.2rem + 4.6vw, 4.4rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  color: #fff;
}

.hero__sub {
  max-width: 32rem;
  margin-top: 1.6rem;
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.8);
}

.hero__cta { margin-top: 2.6rem; }

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 2.2rem;
  z-index: 1;
  transform: translateX(-50%);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

.hero__scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 2.4rem;
  margin: 0.7rem auto 0;
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.6), transparent);
}

/* ------------------------------------------------------------- nosotros -- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 4.5rem;
}

/* Sin recorte: cada foto conserva su proporción original */
.split__media img { width: 100%; }

.cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 5rem;
  background: rgba(255, 255, 255, 0.14);
}

.card {
  padding: 2.6rem 2rem;
  background: var(--navy-900);
}

.card__n {
  display: block;
  margin-bottom: 1.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: #4fc3e8;
}

.card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.card p {
  margin-top: 0.9rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.7);
}

/* ---------------------------------------------------------- declaración -- */

.statement {
  position: relative;
  padding: 8rem 0;
  overflow: hidden;
  text-align: center;
}

.statement__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.statement__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(1, 17, 32, 0.72);
}

.statement__content {
  position: relative;
  z-index: 1;
  max-width: 48rem;
  margin-inline: auto;
  color: #fff;
}

.statement__quote {
  font-size: clamp(1.5rem, 1rem + 1.9vw, 2.4rem);
  line-height: 1.3;
  letter-spacing: -0.02em;
  color: #fff;
}

.statement__quote em {
  font-style: normal;
  color: #4fc3e8;
}

.statement__meta {
  margin-top: 1.8rem;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
}

/* ------------------------------------------------------------- producto -- */

.features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
  margin-top: 4rem;
}

.feature {
  padding-top: 1.6rem;
  border-top: 2px solid var(--teal-500);
}

.feature h3 {
  font-size: 1.15rem;
  font-weight: 700;
}

.feature p {
  margin-top: 0.7rem;
  font-size: 0.97rem;
  color: var(--ink-muted);
}

.product-showcase {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 4rem;
  align-items: center;
  margin-top: 5rem;
  padding: 3.5rem;
  background: var(--paper-soft);
}

.product-showcase__media {
  display: grid;
  gap: 1rem;
}

/* Sin recorte */
.product-showcase img { width: 100%; }

/* Tabla de especificaciones de la ficha */
.specs {
  margin: 2.2rem 0 0;
  border-top: 1px solid var(--line);
}

.specs > div {
  display: grid;
  grid-template-columns: 11rem 1fr;
  gap: 1.5rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
}

.specs dt {
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal-700);
}

.specs dd {
  margin: 0;
  font-size: 0.97rem;
  color: var(--ink-soft);
}

/* ------------------------------------------------------------- mercados -- */

.markets {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 4rem;
  background: rgba(255, 255, 255, 0.14);
}

.market {
  padding: 3rem 2.5rem;
  background: var(--navy-900);
}

.market h3 {
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.market ul {
  margin: 1.4rem 0 0;
  padding: 0;
  list-style: none;
}

.market li {
  padding: 0.6rem 0;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.72);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.market li:last-child { border-bottom: 0; }

.map {
  margin-top: 4rem;
  padding: 2.5rem;
  background: rgba(255, 255, 255, 0.04);
}

/* El mapa conserva su proporción real: nada de object-fit ni aspect-ratio,
   estirarlo lo deformaba. */
.map img { width: 100%; height: auto; }

/* ------------------------------------------------------- mapa animado -- */

.worldmap { position: relative; }

/* El SVG comparte viewBox (1536x986) con la imagen, así que se superpone
   exactamente sin necesidad de recalcular nada al redimensionar. */
.worldmap__routes {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

/* El mapa es azul sobre océano blanco, así que todo lo dibujado encima tiene
   que leerse sobre los dos fondos: de ahí los contornos claros. */
.worldmap__parche { fill: #1e3a5f; }

.worldmap .route {
  fill: none;
  stroke: #0081a8;
  stroke-width: 3;
  stroke-linecap: round;
  stroke-dasharray: 1;
  stroke-dashoffset: 1;
}

.worldmap .halo { fill: #0081a8; opacity: 0; }
.worldmap .dot { fill: #fff; stroke: #0081a8; stroke-width: 2.5; opacity: 0; }

.worldmap .label {
  fill: #011120;
  font-family: var(--ff);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: 0.06em;
  opacity: 0;
  paint-order: stroke;
  stroke: #fff;
  stroke-width: 5px;
  stroke-linejoin: round;
}

.worldmap .origin-dot { fill: #fff; stroke: #0081a8; stroke-width: 2.5; }
.worldmap .origin-ring { fill: none; stroke: #0081a8; stroke-width: 2.5; }

/* ---- el pez espada visto desde arriba ---- */

.worldmap .pez__cuerpo,
.worldmap .pez__cola,
.worldmap .pez__aleta {
  fill: #011120;
  stroke: #4fc3e8;
  stroke-width: 1.3;
  stroke-linejoin: round;
}

.worldmap .pez__aleta { fill: #01455a; }

/* La cola pivota sobre su borde derecho, que es donde se une al cuerpo. */
.worldmap .pez__cola {
  transform-box: fill-box;
  transform-origin: 100% 50%;
  animation: aleteo 0.5s ease-in-out infinite;
  animation-delay: var(--f, 0s);
}

@keyframes aleteo {
  0%, 100% { transform: rotate(-24deg); }
  50%      { transform: rotate(24deg); }
}

/* La animación arranca cuando el mapa entra en pantalla (.is-visible) */
.worldmap .pez { opacity: 0; }
.worldmap.is-visible .pez {
  animation: mapa-aparece 0.8s ease-out forwards;
  animation-delay: 2.2s;
}
.worldmap.is-visible .route {
  animation: mapa-trazo 2.2s cubic-bezier(0.33, 0.9, 0.35, 1) forwards;
  animation-delay: var(--d, 0s);
}
.worldmap.is-visible .halo {
  animation: mapa-halo 2.4s ease-out infinite;
  animation-delay: calc(var(--d, 0s) + 1.9s);
}
.worldmap.is-visible .dot,
.worldmap.is-visible .label {
  animation: mapa-aparece 0.6s ease-out forwards;
  animation-delay: calc(var(--d, 0s) + 1.8s);
}
.worldmap.is-visible .origin-ring {
  animation: mapa-halo 2.6s ease-out infinite;
}

@keyframes mapa-trazo { to { stroke-dashoffset: 0; } }
@keyframes mapa-aparece { from { opacity: 0; } to { opacity: 1; } }
@keyframes mapa-halo {
  0%   { transform: scale(0.4); opacity: 0.55; }
  70%  { opacity: 0; }
  100% { transform: scale(2.6); opacity: 0; }
}

/* Los halos escalan desde su propio centro */
.worldmap .halo,
.worldmap .origin-ring { transform-box: fill-box; transform-origin: center; }

@media (prefers-reduced-motion: reduce) {
  .worldmap .route { stroke-dashoffset: 0; animation: none; }
  .worldmap .dot,
  .worldmap .label { opacity: 1; animation: none; }
  .worldmap .halo,
  .worldmap .pez { display: none; }
}

@media (max-width: 48rem) {
  .worldmap .label { display: none; }
  .worldmap .route { stroke-width: 5; }
  /* En móvil el mapa mide ~300 px, así que el pez saldría de 13 px:
     lo agrandamos para que se siga reconociendo. */
  .worldmap .pez__esc {
    transform-box: fill-box;
    transform-origin: center;
    transform: scale(2.2);
  }
  .worldmap .pez__cuerpo,
  .worldmap .pez__cola,
  .worldmap .pez__aleta { stroke-width: 2; }
}

/* ---------------------------------------------------------------- cifras -- */

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
}

.stat {
  padding: 3.5rem 1.5rem;
  text-align: center;
  background: var(--paper);
}

.stat__value {
  display: block;
  font-size: clamp(1.9rem, 1.2rem + 2vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--teal-800);
  /* Cifras de ancho fijo: el contador sube de 0 al valor final sin que la
     línea baile mientras cambian los dígitos. */
  font-variant-numeric: tabular-nums;
}

.stat__label {
  display: block;
  margin-top: 0.7rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

/* --------------------------------------------------------------- galería -- */

/* -------------------------------------------------------------- sliders -- */

/* Tira horizontal: todas las fotos comparten altura y cada una conserva su
   ancho natural. Así ninguna se recorta y la fila queda igual de alta,
   aunque el material mezcle horizontales (1.33 a 1.78) y verticales (0.75). */

.slider { background: var(--paper-soft); }

.slider__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.slider__nav { display: flex; gap: 0.6rem; flex-shrink: 0; }

.slider__btn {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  padding: 0;
  color: var(--teal-800);
  background: none;
  border: 1px solid currentColor;
  cursor: pointer;
  transition: background-color 0.25s var(--ease), color 0.25s var(--ease),
    opacity 0.25s var(--ease);
}

.slider__btn:hover:not([disabled]) { background: var(--teal-800); color: #fff; }
.slider__btn[disabled] { opacity: 0.25; cursor: default; }
.slider__btn svg { width: 1.1rem; height: 1.1rem; fill: none; stroke: currentColor; stroke-width: 2; }

.slider__track {
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  /* proximity, no mandatory: con diapositivas de ancho variable, mandatory
     obliga al navegador a reposicionar el carril cuando cargan las fotos
     diferidas y lo dejaba desplazado hasta el final. */
  scroll-snap-type: x proximity;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.slider__track::-webkit-scrollbar { display: none; }

.slider__slide {
  flex: 0 0 auto;
  scroll-snap-align: start;
  margin: 0;
}

.slider__slide img {
  height: clamp(14rem, 30vw, 24rem);
  width: auto;
  max-width: none;
  filter: saturate(0.94);
  transition: filter 0.35s var(--ease);
}

.slider__slide:hover img { filter: saturate(1.06); }

.slider__slide figcaption {
  margin-top: 0.8rem;
  max-width: 26rem;
  font-size: 0.85rem;
  color: var(--ink-muted);
}

/* Versión sobre fondo azul */
.slider.on-dark { background: var(--navy-900); }
.slider.on-dark .slider__btn { color: #fff; }
.slider.on-dark .slider__btn:hover:not([disabled]) { background: #fff; color: var(--navy-900); }
.slider.on-dark .slider__slide figcaption { color: rgba(255, 255, 255, 0.65); }

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

/* ------------------------------------------------------------ cotizar -- */

.quote {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 4.5rem;
  align-items: start;
}

.quote__aside ul {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.quote__aside li {
  padding: 0.9rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.quote__aside li:last-child { border-bottom: 0; }

.quote__aside b {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #4fc3e8;
  margin-bottom: 0.25rem;
}

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.4rem;
}

.field { display: flex; flex-direction: column; }
.field--full { grid-column: 1 / -1; }

.field label {
  margin-bottom: 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.72);
}

.field .req { color: #4fc3e8; }

.field input,
.field select,
.field textarea {
  font-family: inherit;
  font-size: 1rem;
  color: #fff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 0;
  padding: 0.85rem 1rem;
  transition: border-color 0.2s var(--ease), background-color 0.2s var(--ease);
}

.field textarea { resize: vertical; min-height: 8rem; }

.field select option { color: #0c0c0c; }

.field input::placeholder,
.field textarea::placeholder { color: rgba(255, 255, 255, 0.38); }

.field input:hover,
.field select:hover,
.field textarea:hover { border-color: rgba(255, 255, 255, 0.4); }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: #4fc3e8;
  background: rgba(255, 255, 255, 0.1);
}

.field input:user-invalid,
.field textarea:user-invalid { border-color: #ff9d9d; }

.field .err {
  margin-top: 0.4rem;
  font-size: 0.82rem;
  color: #ff9d9d;
}

/* Trampa anti-spam: invisible para personas, visible para bots */
.hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.form__actions {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 0.6rem;
}

.form__note {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.55);
}

.btn[disabled] { opacity: 0.55; cursor: progress; }

.form__status {
  grid-column: 1 / -1;
  padding: 1rem 1.2rem;
  font-size: 0.95rem;
  border-left: 3px solid;
}

.form__status[data-state="ok"] {
  color: #bdf0d4;
  background: rgba(0, 120, 80, 0.18);
  border-color: #3fcf8e;
}

.form__status[data-state="error"] {
  color: #ffd0d0;
  background: rgba(150, 30, 30, 0.18);
  border-color: #ff9d9d;
}

/* --------------------------------------------------------------- footer -- */

.site-footer {
  padding: 5.5rem 0 2.5rem;
  background: var(--navy-950);
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3.5rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.site-footer h3 {
  margin-bottom: 1.2rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #fff;
}

.site-footer img { height: 3rem; width: auto; margin-bottom: 1.5rem; }

.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer li { padding: 0.32rem 0; }
.site-footer a:hover { color: #fff; }

.footer-bottom {
  padding-top: 2rem;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.42);
}

/* ------------------------------------------------------------ revelado -- */

.reveal {
  opacity: 0;
  transform: translateY(1.6rem);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

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

/* Variantes de entrada. El desplazamiento lateral es corto a propósito y las
   secciones llevan overflow-x:clip, para que no asome barra horizontal
   mientras dura la animación. */
.reveal--izq { transform: translate3d(-1.6rem, 0.5rem, 0); }
.reveal--der { transform: translate3d(1.6rem, 0.5rem, 0); }

/* Escalonado de rejillas cuyos hijos ya son .reveal (tarjetas, cifras...) */
.escalonar > .reveal:nth-child(2) { transition-delay: 90ms; }
.escalonar > .reveal:nth-child(3) { transition-delay: 180ms; }
.escalonar > .reveal:nth-child(4) { transition-delay: 270ms; }

/* Cuando lo que entra son los hijos y no el contenedor: este se observa
   pero no se mueve, y reparte la entrada entre lo que lleva dentro. */
.hijos { opacity: 1; transform: none; transition: none; }

.hijos > * {
  opacity: 0;
  transform: translateY(1.1rem);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}

.hijos.is-visible > * { opacity: 1; transform: none; }

.hijos > *:nth-child(2) { transition-delay: 80ms; }
.hijos > *:nth-child(3) { transition-delay: 160ms; }
.hijos > *:nth-child(4) { transition-delay: 240ms; }
.hijos > *:nth-child(5) { transition-delay: 320ms; }

/* La regla bajo cada título se dibuja de izquierda a derecha */
.reveal .rule {
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.85s var(--ease) 0.2s;
}

.reveal.is-visible .rule { transform: scaleX(1); }

/* ---- entrada del hero, al cargar: no hay scroll que esperar ---- */

.hero__content > * {
  opacity: 0;
  transform: translateY(1.4rem);
  animation: entrada 0.95s var(--ease) forwards;
}

.hero__content > *:nth-child(1) { animation-delay: 0.25s; }
.hero__content > *:nth-child(2) { animation-delay: 0.38s; }
.hero__content > *:nth-child(3) { animation-delay: 0.53s; }
.hero__content > *:nth-child(4) { animation-delay: 0.68s; }

.hero__scroll { animation: entrada 1s var(--ease) 1.1s backwards; }

@keyframes entrada { to { opacity: 1; transform: none; } }

/* El desplazamiento lateral no debe generar barra horizontal */
.section,
.stats,
.site-footer { overflow-x: clip; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .hijos > * { opacity: 1; transform: none; transition: none; }
  .reveal .rule { transform: none; transition: none; }
  .hero__content > *,
  .hero__scroll { opacity: 1; transform: none; animation: none; }
  .hero__media video { opacity: 1; transition: none; }
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* ---------------------------------------------------- accesibilidad -- */

.skip-link {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 200;
  padding: 0.8rem 1.4rem;
  font-size: 0.85rem;
  font-weight: 700;
  color: #fff;
  background: var(--teal-700);
  transition: top 0.2s var(--ease);
}

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

:focus-visible {
  outline: 3px solid #4fc3e8;
  outline-offset: 3px;
}

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

/* ------------------------------------------------------------ responsive -- */

@media (max-width: 62rem) {
  .section { padding: 4.5rem 0; }
  .split { grid-template-columns: 1fr; gap: 2.5rem; }
  .cards { grid-template-columns: repeat(2, 1fr); }
  .features { grid-template-columns: 1fr; gap: 2rem; }
  .product-showcase { grid-template-columns: 1fr; gap: 2.5rem; padding: 2rem; }
  .product-showcase__media { grid-template-columns: 1fr 1fr; }
  .specs > div { grid-template-columns: 1fr; gap: 0.3rem; }
  .markets { grid-template-columns: 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .quote { grid-template-columns: 1fr; gap: 3rem; }
}

@media (max-width: 48rem) {
  .nav-toggle { display: block; }

  .nav {
    position: fixed;
    inset: 5rem 0 auto;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 1rem var(--gutter) 2rem;
    background: var(--navy-950);
    transform: translateY(-120%);
    transition: transform 0.35s var(--ease);
  }

  .nav.is-open { transform: none; }

  .nav a {
    width: 100%;
    padding: 0.95rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .nav a:hover,
  .nav a.is-active { border-bottom-color: rgba(255, 255, 255, 0.1); }

  .lang {
    padding: 1.2rem 0 0;
    margin: 0;
    border-left: 0;
  }
  .lang a { border-bottom: 0; padding: 0; width: auto; }

  .cards { grid-template-columns: 1fr; }
  .hero { min-height: 88svh; }
  .form { grid-template-columns: 1fr; }
  .product-showcase__media { grid-template-columns: 1fr; }
  /* El mapa necesita todo el ancho posible para que se lean los destinos */
  .map { padding: 0.75rem; }
  /* En móvil los botones sobran: se desliza con el dedo */
  .slider__nav { display: none; }
  .slider__head { margin-bottom: 2rem; }
}