/* ==========================================================================
   A lo grande · Hoja de estilos

   Índice
   1. Tipografías
   2. Tokens de diseño (colores, tipografía, espaciado, radios, sombras)
   3. Base
   4. Utilidades y layout
   5. Componentes (botones, formularios, íconos, textos de sección)
   6. Secciones (encabezado, hero, productos, zonas, nosotros, contacto, pie)
   7. Responsive
   8. Accesibilidad: movimiento reducido

   Regla de oro: los colores, tamaños y espacios se cambian en los tokens
   (sección 2). No se escriben valores sueltos en los componentes.
   ========================================================================== */

/* 1. TIPOGRAFÍAS ---------------------------------------------------------- */

@font-face {
  font-family: "Sora";
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  src: url("../assets/fonts/sora-600.woff2") format("woff2");
}
@font-face {
  font-family: "Sora";
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  src: url("../assets/fonts/sora-700.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  src: url("../assets/fonts/inter-400.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-weight: 500;
  font-style: normal;
  font-display: swap;
  src: url("../assets/fonts/inter-500.woff2") format("woff2");
}
@font-face {
  font-family: "Inter";
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  src: url("../assets/fonts/inter-600.woff2") format("woff2");
}

/* 2. TOKENS DE DISEÑO ----------------------------------------------------- */

:root {
  /* Color */
  --color-bone: #f3f0e9;
  --color-navy: #12182b;
  --color-slate: #2b3247;
  --color-cobalt: #2646c8;
  --color-cobalt-dark: #1c379f;
  --color-amber: #f0b429;
  --color-cool: #dde0e8;
  --color-white: #fff;
  --color-text: var(--color-navy);
  --color-muted: #5b6072;
  --color-line: #d9d6cc;
  --color-input-border: #c9cedc;
  --color-placeholder: #8a90a3;
  --color-error: #b3261e;
  --color-on-dark: rgb(255 255 255 / 0.8);
  --color-on-dark-soft: rgb(255 255 255 / 0.6);
  --color-hairline-dark: rgb(255 255 255 / 0.12);
  --color-map-dot: #7c93ff;

  /* Encuadre de fotos de producto (object-position) */
  --image-position-top: top;
  --image-position-bottom: bottom;

  /* Imagen de portada: reemplazar por url(../assets/img/hero.jpg) cuando haya foto */
  --hero-image: none;

  /* Tipografía */
  --font-head: "Sora", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --text-hero: clamp(2.2rem, 1.1rem + 3.9vw, 3.7rem);
  --text-h2: clamp(1.9rem, 1.2rem + 2.4vw, 2.8rem);
  --text-h3: clamp(1.6rem, 1.2rem + 1.4vw, 2.1rem);
  --text-lead: clamp(1.05rem, 1rem + 0.3vw, 1.25rem);
  --text-base: 1rem;
  --text-sm: 0.9rem;
  --text-xs: 0.8rem;
  --text-map-label: clamp(0.8rem, 0.6rem + 0.7vw, 1.2rem);

  /* Espaciado y layout */
  --container: 1200px;
  --gutter: 24px;
  --header-height: 72px;
  --section-padding: clamp(4.5rem, 3rem + 4vw, 6.5rem);
  --grid-gap: clamp(2.75rem, 1rem + 4.5vw, 4.5rem);
  --space-1: 0.5rem;
  --space-2: 0.75rem;
  --space-3: 1rem;
  --space-4: 1.5rem;
  --space-5: 2rem;
  --space-6: 3.5rem;

  /* Formas y efectos */
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius-lg: 16px;
  --radius-pill: 999px;
  --shadow-card: 0 30px 60px -28px rgb(0 0 0 / 0.55);
  --focus-ring: 3px solid var(--color-amber);
  --ease: 0.2s ease;
}

/* 3. BASE ----------------------------------------------------------------- */

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--color-bone);
  color: var(--color-text);
  font: 400 var(--text-base) / 1.6 var(--font-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
p,
ul,
figure {
  margin: 0;
}
ul {
  padding: 0;
  list-style: none;
}
h1,
h2,
h3 {
  font-family: var(--font-head);
  letter-spacing: -0.02em;
}
a {
  color: inherit;
}
img,
svg {
  display: block;
  max-width: 100%;
}

:focus-visible {
  outline: var(--focus-ring);
  outline-offset: 3px;
  border-radius: 6px;
}

/* 4. UTILIDADES Y LAYOUT -------------------------------------------------- */

.container {
  width: min(var(--container), 100% - 2 * var(--gutter));
  margin-inline: auto;
}

.sprite {
  position: absolute;
}

.skip-link {
  position: absolute;
  top: var(--space-1);
  left: -9999px;
  z-index: 100;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--color-navy);
  color: var(--color-white);
}
.skip-link:focus {
  left: var(--space-1);
}

.section {
  padding-block: var(--section-padding);
}
.section--dark {
  background: var(--color-navy);
  color: var(--color-white);
}
.section--brand {
  background: var(--color-cobalt);
  color: var(--color-white);
}

/* 5. COMPONENTES ---------------------------------------------------------- */

/* Íconos */
.icon {
  width: 20px;
  height: 20px;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Etiqueta superior de cada sección */
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font: 600 12px / 1 var(--font-body);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-cobalt);
}
.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  flex: none;
  background: var(--color-amber);
}
.hero .eyebrow,
.section--dark .eyebrow,
.section--brand .eyebrow {
  color: var(--color-white);
}

/* Título de sección */
.section-title {
  margin-top: var(--space-3);
  font-weight: 600;
  font-size: var(--text-h2);
  line-height: 1.12;
}

/* Botones */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 22px;
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  font: 600 15px / 1 var(--font-body);
  text-decoration: none;
  cursor: pointer;
  transition:
    background var(--ease),
    color var(--ease),
    border-color var(--ease);
}
.btn .icon {
  width: 16px;
  height: 16px;
}
.btn--primary {
  background: var(--color-cobalt);
  color: var(--color-white);
}
.btn--primary:hover {
  background: var(--color-cobalt-dark);
}
.btn--outline {
  border-color: var(--color-cobalt);
  color: var(--color-cobalt);
  background: transparent;
}
.btn--outline:hover {
  background: var(--color-cobalt);
  color: var(--color-white);
}
.btn--block {
  width: 100%;
}
.btn[disabled] {
  opacity: 0.7;
  cursor: progress;
}

/* Formularios (tarjeta blanca) */
.form-card {
  padding: 30px;
  border-radius: var(--radius-lg);
  background: var(--color-white);
  color: var(--color-text);
  box-shadow: var(--shadow-card);
}
.form-card__title {
  font-weight: 700;
  font-size: 1.35rem;
  line-height: 1.2;
}
.form-card__sub {
  margin: 6px 0 var(--space-3) 0;
  color: var(--color-muted);
  font-size: 14.5px;
}
.form-card__note {
  margin-top: var(--space-2);
  color: var(--color-muted);
  font-size: 12.5px;
  text-align: center;
}
.form-card__status {
  margin-top: var(--space-2);
  font-size: 14px;
}
.form-card__status--error {
  color: var(--color-error);
}
.form-card__trap {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.form-card__done {
  padding: 14px 4px;
  text-align: center;
}
.form-card__done .icon {
  width: 44px;
  height: 44px;
  margin: 0 auto 14px;
  color: var(--color-cobalt);
  stroke-width: 1.6;
}
.form-card__done h3 {
  margin-bottom: var(--space-1);
  font-size: 1.35rem;
  font-weight: 700;
}
.form-card__done p {
  color: var(--color-muted);
}

.field {
  margin-bottom: 14px;
}
.field__label {
  display: block;
  margin-bottom: 6px;
  font: 600 13.5px / 1.3 var(--font-body);
}
.field__control {
  width: 100%;
  padding: 13px 14px;
  border: 1.5px solid var(--color-input-border);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-text);
  font: 400 15.5px / 1.4 var(--font-body);
  appearance: none;
  -webkit-appearance: none;
  transition:
    border-color var(--ease),
    box-shadow var(--ease);
}
.field__control::placeholder {
  color: var(--color-placeholder);
}
.field__control:focus {
  outline: none;
  border-color: var(--color-cobalt);
  box-shadow: 0 0 0 4px rgb(38 70 200 / 0.16);
}
.field__control[aria-invalid="true"] {
  border-color: var(--color-error);
}
.field__control--select {
  padding-right: 40px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2312182B' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
}
textarea.field__control {
  min-height: 112px;
  resize: vertical;
}
.field__error {
  margin-top: 6px;
  color: var(--color-error);
  font-size: 13px;
}

/* 6. SECCIONES ------------------------------------------------------------ */

/* ---- Encabezado ---- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgb(18 24 43 / 0.08);
  background: rgb(243 240 233 / 0.94);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.site-header__bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  height: var(--header-height);
}
.site-header__cta {
  padding: 13px 20px;
}

.brand {
  font: 700 22px / 1 var(--font-head);
  letter-spacing: -0.03em;
  text-decoration: none;
}

.nav__list {
  display: flex;
  gap: 30px;
}
.nav__link {
  position: relative;
  padding: var(--space-1) 0;
  color: rgb(18 24 43 / 0.78);
  font: 500 15px / 1 var(--font-body);
  text-decoration: none;
  transition: color var(--ease);
}
.nav__link:hover,
.nav__link[aria-current="true"] {
  color: var(--color-cobalt);
}
.nav__link[aria-current="true"]::after {
  content: "";
  position: absolute;
  inset: auto 0 -6px;
  height: 2px;
  border-radius: 2px;
  background: var(--color-cobalt);
}
.nav__cta-mobile {
  display: none;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 0;
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
}
.nav-toggle .icon {
  width: 26px;
  height: 26px;
  margin: auto;
}

/* ---- Hero ---- */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--color-navy) var(--hero-image) center / cover no-repeat;
  color: var(--color-white);
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      900px 480px at 88% -8%,
      rgb(38 70 200 / 0.42),
      transparent 62%
    ),
    radial-gradient(
      700px 380px at 0% 105%,
      rgb(240 180 41 / 0.1),
      transparent 60%
    ),
    linear-gradient(180deg, rgb(18 24 43 / 0.55), rgb(18 24 43 / 0.78));
}
.hero__egg {
  position: absolute;
  left: -170px;
  bottom: -250px;
  width: 560px;
  height: 680px;
  border: 1px solid rgb(255 255 255 / 0.1);
  border-radius: 50% 50% 50% 50% / 62% 62% 38% 38%;
  pointer-events: none;
}
.hero__egg--alt {
  left: -110px;
  bottom: -290px;
  width: 480px;
  height: 600px;
  border-color: rgb(240 180 41 / 0.16);
}
.hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--grid-gap);
  align-items: center;
  padding-block: clamp(4rem, 2rem + 5vw, 6.5rem);
}
.hero__title {
  margin-block: 22px;
  font-weight: 700;
  font-size: var(--text-hero);
  line-height: 1.07;
}
.hero__lead {
  max-width: 34em;
  color: rgb(255 255 255 / 0.82);
  font-size: var(--text-lead);
}
.hero__benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 26px;
  margin-top: 30px;
  color: rgb(255 255 255 / 0.88);
  font-size: 14px;
}
.hero__benefits li {
  display: flex;
  align-items: center;
  gap: 9px;
}
.hero__benefits .icon {
  color: var(--color-amber);
}

/* ---- Productos ---- */
.products__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-4);
}
.products__note {
  max-width: 22em;
  color: var(--color-muted);
  font-size: 14.5px;
  text-align: right;
}

.product {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--grid-gap);
  align-items: center;
  margin-top: var(--space-6);
}
.product--reverse .product__media {
  order: 2;
}
.product__media {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-cool);
}
.product__media--top {
  --image-position: var(--image-position-top);
}
.product__media--bottom {
  --image-position: var(--image-position-bottom);
}
.product__media--low {
  --image-position: center 16%;
}
.product__media--white {
  background: var(--color-white);
}
.product__media--portrait {
  aspect-ratio: 4 / 5;
  width: min(100%, 26rem);
  justify-self: center;
}
.product__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: var(--image-position, center);
}
.product__media--white img {
  object-fit: contain;
}
.product__num {
  color: var(--color-cobalt);
  font: 600 16px / 1 var(--font-head);
}
.product__title {
  margin: 14px 0 12px;
  font-weight: 600;
  font-size: var(--text-h3);
  line-height: 1.15;
}
.product__meta {
  margin-bottom: 10px;
  font-weight: 600;
  font-size: 15px;
}
.product__text {
  max-width: 30em;
  margin-bottom: var(--space-4);
  color: var(--color-muted);
}

.divider {
  height: 1px;
  margin-top: 96px;
  background: var(--color-line);
}

/* ---- Zonas de reparto ---- */
.zones__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--grid-gap);
  align-items: center;
}
.zones__text {
  max-width: 30em;
  margin-top: 18px;
  color: var(--color-on-dark);
}

/* Mapa: la geografía es una imagen (assets/img/mapa-zonas.svg) y los puntos son HTML encima.
   Para agregar una zona: un <li> nuevo en el HTML y su posición en % acá abajo.
   Las posiciones salen de la misma proyección del SVG (ver MAPA-ZONAS.md). */
.coverage-map {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--color-slate);
}
.coverage-map__base {
  width: 100%;
  height: 100%;
}
.coverage-map__points {
  position: absolute;
  inset: 0;
}
.coverage-map__point {
  position: absolute;
  top: var(--y);
  left: var(--x);
}

.coverage-map__point--pigue {
  --x: 64.96%;
  --y: 55.8%;
}
.coverage-map__point--neuquen {
  --x: 24.58%;
  --y: 75.43%;
}
.coverage-map__point--cipolletti {
  --x: 25.07%;
  --y: 75.17%;
}
.coverage-map__point--mercedes {
  --x: 86.21%;
  --y: 14.03%;
}

.coverage-map__point::before,
.coverage-map__point::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  transform: translate(-50%, -50%);
}
.coverage-map__point::before {
  width: 11px;
  height: 11px;
  background: var(--color-map-dot);
  box-shadow: 0 0 0 2px var(--color-slate);
}
.coverage-map__point::after {
  z-index: -1;
  width: 30px;
  height: 30px;
  background: var(--color-map-dot);
  opacity: 0.2;
}
.coverage-map__point--base::before {
  width: 15px;
  height: 15px;
  background: var(--color-amber);
}
.coverage-map__point--base::after {
  width: 44px;
  height: 44px;
  background: var(--color-amber);
  opacity: 0.22;
}

.coverage-map__label {
  position: absolute;
  top: 0;
  left: 16px;
  transform: translateY(-50%);
  color: var(--color-white);
  font: 600 var(--text-map-label) / 1.2 var(--font-head);
  white-space: nowrap;
  text-shadow: 0 1px 8px rgb(0 0 0 / 0.65);
}
.coverage-map__label small {
  display: block;
  font: 400 0.78em / 1.3 var(--font-body);
  opacity: 0.78;
}
.coverage-map__point--base .coverage-map__label {
  left: 22px;
}
.coverage-map__point--left .coverage-map__label {
  right: 16px;
  left: auto;
  text-align: right;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: var(--space-4) 0 22px;
}
.chip {
  padding: 9px 18px;
  border: 1px solid rgb(255 255 255 / 0.38);
  border-radius: var(--radius-pill);
  font-size: 14px;
}
.ask-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  text-decoration: none;
}
.ask-link .icon {
  color: var(--color-amber);
}
.ask-link u {
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
.ask-link:hover u {
  text-decoration-thickness: 2px;
}

/* ---- Nosotros ---- */
.about {
  text-align: center;
}
.about .eyebrow {
  justify-content: center;
}
.about .section-title {
  max-width: 19em;
  margin: 18px auto 22px;
}
.about__text {
  max-width: 44em;
  margin-inline: auto;
  color: var(--color-muted);
}

.values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  max-width: 960px;
  margin: var(--space-6) auto 0;
  text-align: left;
}
.value {
  padding: 28px 26px;
  border-radius: var(--radius-md);
  background: var(--color-cool);
}
.value .icon {
  width: 26px;
  height: 26px;
  margin-bottom: var(--space-3);
  color: var(--color-cobalt);
}
.value__title {
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 1.1rem;
}
.value__text {
  color: var(--color-muted);
  font-size: 14.5px;
}

/* ---- Contacto ---- */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: var(--grid-gap);
  align-items: start;
}
.contact__text {
  max-width: 30em;
  margin-top: 18px;
  color: rgb(255 255 255 / 0.88);
}
.contact .form-card__title {
  margin: 0;
  font-size: 1.4rem;
}

.contact-list {
  display: grid;
  gap: 18px;
  margin-top: 34px;
}
.contact-list__item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.contact-list__item[hidden] {
  display: none;
}
.contact-list__icon {
  display: grid;
  place-items: center;
  width: 50px;
  height: 50px;
  flex: none;
  border: 1.5px solid rgb(255 255 255 / 0.5);
  border-radius: 12px;
}
.contact-list__icon .icon {
  width: 22px;
  height: 22px;
}
.contact-list__label {
  display: block;
  color: rgb(255 255 255 / 0.78);
  font-size: 12.5px;
}
.contact-list__value {
  font: 600 18px / 1.3 var(--font-head);
  text-decoration: none;
  word-break: break-word;
}
a.contact-list__value:hover {
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---- Pie ---- */
.site-footer {
  padding: var(--space-6) 0 30px;
  background: var(--color-navy);
  color: var(--color-on-dark);
}
.site-footer .brand {
  color: var(--color-white);
}
.site-footer__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding-bottom: 30px;
  border-bottom: 1px solid var(--color-hairline-dark);
}
.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 26px;
}
.site-footer__nav a {
  font-size: 14.5px;
  text-decoration: none;
}
.site-footer__nav a:hover {
  color: var(--color-white);
}
.site-footer__social {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1.5px solid rgb(255 255 255 / 0.35);
  border-radius: var(--radius-sm);
  color: var(--color-white);
}
.site-footer__social[hidden] {
  display: none;
}
.site-footer__legal {
  padding-top: var(--space-4);
  color: var(--color-on-dark-soft);
  font-size: 13px;
}

/* 7. RESPONSIVE ----------------------------------------------------------- */
/* Los breakpoints no admiten variables CSS: 1000px = tablet, 560px = celular. */

@media (max-width: 1000px) {
  .hero__grid,
  .zones__grid,
  .contact__grid,
  .product {
    grid-template-columns: 1fr;
  }

  .product {
    margin-top: 44px;
  }
  .product--reverse .product__media {
    order: 0;
  }
  .values {
    grid-template-columns: 1fr;
  }
  .products__note {
    text-align: left;
  }
  .divider {
    margin-top: 72px;
  }

  .site-header__cta {
    display: none;
  }
  .nav-toggle {
    display: grid;
  }

  .nav {
    position: absolute;
    top: var(--header-height);
    right: 0;
    left: 0;
    display: none;
    padding: var(--space-1) var(--gutter) 22px;
    border-bottom: 1px solid var(--color-line);
    background: var(--color-bone);
    box-shadow: 0 24px 40px -24px rgb(18 24 43 / 0.35);
  }
  .nav.is-open {
    display: block;
  }
  .nav__list {
    flex-direction: column;
    gap: 0;
  }
  .nav__link {
    display: block;
    padding: var(--space-3) 0;
    border-bottom: 1px solid rgb(18 24 43 / 0.08);
    font-size: 16px;
  }
  .nav__link[aria-current="true"]::after {
    display: none;
  }
  .nav__cta-mobile {
    display: block;
    margin-top: 18px;
  }
}

@media (max-width: 560px) {
  :root {
    --gutter: 18px;
  }
  .form-card {
    padding: 24px 20px;
  }
  .coverage-map__point:not(.coverage-map__point--base) .coverage-map__label small {
    display: none;
  }
}

/* 8. MOVIMIENTO REDUCIDO -------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  * {
    transition: none !important;
  }
}