/* =========================================================
   Food Service Group — prototipo responsivo
   Paleta tomada del sitio actual y de sus activos gráficos
   ========================================================= */
:root {
  --blue: #1f5fbf;          /* azul de marca (hero, iconos) */
  --blue-dark: #183f86;     /* azul profundo (misión/visión, congelado) */
  --blue-ink: #2b4c9b;      /* texto azul de los banners */
  --blue-light: #2e9be0;    /* refrigerado */
  --blue-pale: #eaf1fb;     /* fondos suaves */
  --yellow: #d9b92b;        /* seco */
  --accent: #f85050;        /* acento del tema original */
  --ink: #222222;
  --muted: #5b6475;
  --line: #dfe5ee;
  --bg: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(24, 63, 134, .12);
  --header-h: 72px;
  --font: "Titillium Web", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-h); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.6; color: var(--ink); background: var(--bg); overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-dark); }
h1, h2, h3, h4 { line-height: 1.15; margin: 0 0 .5em; color: var(--blue-ink); }
h2 { font-size: clamp(1.8rem, 1.2rem + 2.2vw, 2.8rem); font-weight: 700; }
h3 { font-size: 1.35rem; font-weight: 700; }
p { margin: 0 0 1em; }

.container { width: min(1200px, 100% - 32px); margin-inline: auto; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip-link { position: absolute; left: -999px; top: 8px; background: #fff; padding: 8px 14px; z-index: 100; border-radius: 6px; }
.skip-link:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--blue-light); outline-offset: 3px; border-radius: 4px; }

/* ---------- Botones ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .7em 1.4em; border-radius: 999px; font-weight: 600; font-size: .95rem; line-height: 1.2; transition: transform .2s, background-color .2s, color .2s, box-shadow .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--blue); color: #fff; box-shadow: 0 6px 18px rgba(31, 95, 191, .35); }
.btn-primary:hover { background: var(--blue-dark); color: #fff; }
.btn-light { background: #fff; color: var(--blue); }
.btn-light:hover { background: var(--blue-pale); color: var(--blue-dark); }
.btn-sm { padding: .5em 1.1em; font-size: .9rem; }
.btn-outline { background: transparent; color: #fff; box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .7); }
.btn-outline:hover { background: rgba(255, 255, 255, .12); color: #fff; }
.footer-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 1rem; }
.link-arrow { font-weight: 600; }
.link-arrow::after { content: " →"; transition: margin .2s; }
.link-arrow:hover::after { margin-left: 4px; }

/* ---------- Header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--blue); transition: box-shadow .3s, background-color .3s; }
.site-header.is-scrolled { background: rgba(24, 63, 134, .96); backdrop-filter: blur(8px); box-shadow: 0 6px 20px rgba(0, 0, 0, .15); }
.header-inner { height: var(--header-h); display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img { height: 48px; width: auto; }
.main-nav ul { list-style: none; display: flex; align-items: center; gap: 4px; margin: 0; padding: 0; }
.main-nav a { color: #fff; font-weight: 600; font-size: .95rem; padding: .5em .8em; border-radius: 8px; letter-spacing: .02em; text-transform: uppercase; position: relative; }
.main-nav a:not(.btn)::after { content: ""; position: absolute; left: .8em; right: .8em; bottom: .25em; height: 2px; background: #fff; transform: scaleX(0); transition: transform .25s; transform-origin: left; }
.main-nav a:not(.btn):hover::after, .main-nav a.is-active::after { transform: scaleX(1); }
.main-nav .nav-cta { margin-left: 8px; }
.main-nav .nav-cta .btn { text-transform: none; font-size: .9rem; color: var(--blue); }
.nav-toggle { display: none; background: none; border: 0; width: 44px; height: 44px; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; background: #fff; margin: 5px 0; border-radius: 2px; transition: transform .3s, opacity .3s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
/* Las imágenes originales (1900x911) incluyen el menú de iconos en la franja inferior;
   se recorta al área fotográfica (≈74% superior) y el menú se reconstruye en HTML. */
.hero { position: relative; background: var(--blue-dark); overflow: hidden; }
/* Altura reducida ~13% respecto al área fotográfica original (678 → 590) */
.hero-track { position: relative; aspect-ratio: 1900 / 590; max-height: calc(.87 * (100vh - var(--header-h) - 120px)); min-height: 250px; width: 100%; }
.hero-slide { position: absolute; inset: 0; margin: 0; overflow: hidden; opacity: 0; transition: opacity 1s ease; }
.hero-slide.is-active { opacity: 1; }
.hero-slide img { width: 100%; height: 134.4%; object-fit: cover; object-position: center top; transform: scale(1.04); transition: transform 7s ease-out; }
.hero-slide.is-active img { transform: scale(1); }
.hero-slide[data-pos="left"] img { object-position: left top; }
.hero-slide[data-pos="right"] img { object-position: right top; }
.hero-controls { position: absolute; left: 0; right: 0; bottom: 14px; display: flex; justify-content: center; align-items: center; gap: 14px; }
.hero-arrow { width: 38px; height: 38px; border-radius: 50%; border: 0; background: rgba(255, 255, 255, .85); color: var(--blue); font-size: 1.6rem; line-height: 1; cursor: pointer; display: grid; place-items: center; padding-bottom: 3px; transition: background .2s; }
.hero-arrow:hover { background: #fff; }
.hero-dots { display: flex; gap: 8px; }
.hero-dots button { width: 10px; height: 10px; border-radius: 999px; border: 0; padding: 0; background: rgba(255, 255, 255, .55); cursor: pointer; transition: width .3s, background .3s; }
.hero-dots button[aria-selected="true"] { width: 28px; background: #fff; }

/* ---------- Accesos rápidos ---------- */
.quick { background: #fff; border-bottom: 1px solid var(--line); }
.quick-grid { display: grid; grid-template-columns: repeat(7, 1fr); }
.quick-item { display: flex; flex-direction: column; align-items: center; justify-content: flex-start; gap: 10px; padding: 26px 10px 22px; text-align: center; color: var(--blue); font-weight: 600; font-size: .82rem; text-transform: uppercase; letter-spacing: .03em; line-height: 1.25; position: relative; transition: background .2s, color .2s; }
.quick-item + .quick-item::before { content: ""; position: absolute; left: 0; top: 24%; bottom: 24%; width: 1px; background: var(--line); }
.quick-item svg { width: 46px; height: 46px; fill: none; stroke: currentColor; stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; transition: transform .25s; }
.quick-item:hover { background: var(--blue-pale); color: var(--blue-dark); }
.quick-item:hover svg { transform: translateY(-4px); }

/* ---------- Cifras ---------- */
.stats { background: linear-gradient(120deg, var(--blue-dark), var(--blue)); color: #fff; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; padding-block: 34px; gap: 16px; }
.stat strong { display: block; font-size: clamp(2rem, 1.4rem + 2vw, 3rem); font-weight: 700; line-height: 1; }
.stat span { font-size: .95rem; opacity: .9; }

/* ---------- Secciones ---------- */
.section { padding-block: clamp(56px, 8vw, 96px); }
.section--tint { background: var(--blue-pale); }
.section-head { max-width: 780px; margin: 0 auto clamp(32px, 5vw, 52px); text-align: center; }
.eyebrow { color: var(--blue); font-weight: 700; text-transform: uppercase; letter-spacing: .14em; font-size: .8rem; margin-bottom: .6em; }
.lead { font-size: 1.15rem; color: var(--muted); }

/* ---------- Quiénes somos ---------- */
.about { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.about-text p:not(.eyebrow):not(.lead) { color: var(--muted); }
.group-logos { margin-top: 28px; padding: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.xo-card { background: #fff; border-radius: var(--radius); padding: 32px; box-shadow: var(--shadow); border-top: 4px solid var(--blue); }
.xo-logo img { max-height: 110px; width: auto; margin: 0 auto 18px; }
.xo-card p { color: var(--muted); font-size: .98rem; }

/* ---------- Misión / Visión ---------- */
.mv { display: grid; grid-template-columns: 1fr 1fr; background: var(--blue-dark); color: #fff; min-height: 460px; }
.mv-media { position: relative; overflow: hidden; }
/* La imagen original trae el texto de Misión/Visión a la derecha: se muestra solo el ~65% izquierdo */
.mv-media img { position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 155%; max-width: none; height: auto; min-height: 100%; object-fit: cover; object-position: left center; }
.mv-media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, transparent 55%, var(--blue-dark)); }
.mv-content { position: relative; padding: clamp(40px, 6vw, 80px); display: flex; flex-direction: column; justify-content: center; gap: 28px; overflow: hidden; }
.mv-item { position: relative; z-index: 1; max-width: 520px; }
.mv-item h3 { color: #fff; font-size: clamp(1.8rem, 1.3rem + 1.5vw, 2.5rem); margin-bottom: .3em; }
.mv-item p { font-size: 1.12rem; opacity: .92; margin: 0; }
.wave { position: absolute; left: 0; right: 0; bottom: 10px; width: 100%; height: 90px; fill: none; stroke: rgba(255, 255, 255, .45); stroke-width: 1.5; }

/* ---------- Productos ---------- */
.temps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-bottom: 48px; }
.temp { border-radius: var(--radius); background: #fff; box-shadow: var(--shadow); overflow: hidden; border: 1px solid var(--line); }
.temp-head { display: flex; align-items: center; gap: 14px; padding: 14px 18px; color: #fff; }
.temp-head h3 { color: #fff; margin: 0; font-size: 1.5rem; }
.temp-icon { width: 54px; height: 54px; border-radius: 12px; background: #f1f3f6; display: grid; place-items: center; flex: none; border: 3px solid rgba(255, 255, 255, .7); }
.temp-icon svg { width: 34px; height: 34px; fill: none; stroke: var(--blue-ink); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.temp--seco .temp-head { background: linear-gradient(110deg, #c9a91f, var(--yellow) 60%, #e6c94a); }
.temp--refri .temp-head { background: linear-gradient(110deg, #1b84cc, var(--blue-light)); }
.temp--cong .temp-head { background: linear-gradient(110deg, var(--blue-dark), var(--blue-ink)); }
.temp ul { list-style: none; margin: 0; padding: 18px 22px 22px; }
.temp li { padding: 8px 0 8px 22px; border-bottom: 1px dashed var(--line); position: relative; color: #3a4252; }
.temp li:last-child { border-bottom: 0; }
.temp li::before { content: ""; position: absolute; left: 2px; top: 50%; width: 8px; height: 8px; margin-top: -4px; border-radius: 50%; background: var(--blue); }
.temp--seco li::before { background: var(--yellow); }
.temp--refri li::before { background: var(--blue-light); }

.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 48px; }
.gallery figure { margin: 0; position: relative; border-radius: 10px; overflow: hidden; aspect-ratio: 401 / 187; background: #fff; }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.gallery figure.is-contain img { object-fit: contain; padding: 6px; }
.gallery figcaption { position: absolute; inset: auto 0 0 0; padding: 26px 12px 8px; font-weight: 600; font-size: .92rem; color: #fff; background: linear-gradient(transparent, rgba(24, 63, 134, .85)); transform: translateY(100%); transition: transform .3s; }
.gallery figure:hover img { transform: scale(1.06); }
.gallery figure:hover figcaption, .gallery figure:focus-within figcaption { transform: translateY(0); }

.categories { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-bottom: 40px; }
.category { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 10px; display: grid; place-items: center; transition: transform .25s, box-shadow .25s; }
.category img { max-height: 170px; width: auto; }
.category:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.cta-band { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; background: var(--blue-pale); border-radius: var(--radius); padding: 26px 32px; color: var(--blue-ink); font-size: 1.1rem; }
.cta-band p { margin: 0; flex: 1 1 380px; }

/* ---------- Cobertura ---------- */
.coverage { display: grid; grid-template-columns: 1fr 1.15fr; gap: 28px; align-items: center; }
.coverage-map { margin: 0; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.coverage-list { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow); padding: 18px 20px; }
.search { display: flex; align-items: center; gap: 10px; border: 1px solid var(--line); border-radius: 999px; padding: 0 16px; margin-bottom: 12px; transition: border-color .2s; }
.search:focus-within { border-color: var(--blue); }
.search svg { width: 18px; height: 18px; fill: none; stroke: var(--muted); stroke-width: 2; stroke-linecap: round; flex: none; }
.search input { border: 0; outline: 0; font: inherit; padding: 10px 0; width: 100%; background: transparent; color: var(--ink); }
/* Listado completo visible: dos columnas compactas, sin scroll interno */
.cedis { list-style: none; margin: 0; padding: 0; columns: 2; column-gap: 24px; }
.cedis li { display: grid; grid-template-columns: 28px 1fr; gap: 10px; padding: 8px 2px; border-bottom: 1px solid var(--line); break-inside: avoid; line-height: 1.35; }
.cedis .num { width: 26px; height: 26px; margin-top: 2px; border-radius: 50% 50% 50% 4px; transform: rotate(-45deg); background: #f2c94c; display: grid; place-items: center; }
.cedis .num span { transform: rotate(45deg); font-weight: 700; color: var(--blue-ink); font-size: .78rem; }
.cedis .city { font-weight: 700; color: var(--blue-ink); text-transform: uppercase; letter-spacing: .03em; font-size: .92rem; }
.cedis .count { font-weight: 600; font-size: .78rem; color: var(--blue); background: var(--blue-pale); border-radius: 999px; padding: 1px 8px; margin-left: 6px; text-transform: none; letter-spacing: 0; }
.cedis .phones { display: flex; flex-wrap: wrap; gap: 0 12px; font-size: .88rem; }
.cedis .phones small { color: var(--muted); width: 100%; }
.cedis-empty { color: var(--muted); text-align: center; margin: 12px 0 0; }

/* ---------- Clientes / Proveedores ---------- */
.banner-strip { height: clamp(140px, 22vw, 280px); overflow: hidden; margin: calc(-1 * clamp(56px, 8vw, 96px)) 0 clamp(48px, 6vw, 72px); }
.banner-strip img { width: 100%; height: 100%; object-fit: cover; }
.logo-wall { background: #fff; border-radius: var(--radius); padding: clamp(16px, 3vw, 36px); box-shadow: var(--shadow); }
.logo-wall img { width: 100%; height: auto; }

/* ---------- Contacto ---------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.contact-card { border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.contact-media { aspect-ratio: 16 / 7; overflow: hidden; }
.contact-media img { width: 100%; height: 134.4%; object-fit: cover; object-position: 75% top; transition: transform .6s; }
.contact-card:nth-child(2) .contact-media img { height: 100%; object-position: 70% 20%; }
.contact-card:hover .contact-media img { transform: scale(1.04); }
.contact-body { padding: 28px 30px 32px; text-align: center; color: var(--blue-ink); }
.contact-body h3 { font-size: 1.7rem; }
.contact-body h3 span { font-weight: 400; display: block; }
.contact-body p { margin: 0 0 .2em; font-size: 1.1rem; }
.contact-mail { font-weight: 700; font-size: clamp(1rem, .9rem + .6vw, 1.3rem); word-break: break-word; }

/* ---------- Footer ---------- */
.site-footer { background: var(--blue-dark); color: rgba(255, 255, 255, .85); padding-top: 56px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 32px; padding-bottom: 40px; }
.footer-brand img { height: 56px; width: auto; margin-bottom: 14px; }
.site-footer h4 { color: #fff; text-transform: uppercase; letter-spacing: .12em; font-size: .85rem; margin-bottom: 1em; }
.site-footer ul { list-style: none; margin: 0; padding: 0; }
.site-footer li { margin-bottom: .45em; }
.site-footer a:not(.btn) { color: rgba(255, 255, 255, .85); }
.site-footer a:not(.btn):hover { color: #fff; }
.footer-logos { background: #fff; padding: 14px 0; }
.footer-logos img { margin: 0 auto; max-height: 61px; width: auto; }
.copyright { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-block: 18px; font-size: .88rem; }
.copyright p { margin: 0; }
.to-top { width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .12); color: #fff !important; font-size: 1.1rem; transition: background .2s; }
.to-top:hover { background: var(--accent); }

/* ---------- Animación de entrada ---------- */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* =========================================================
   Responsivo
   ========================================================= */
@media (max-width: 1100px) {
  .main-nav a { font-size: .85rem; padding: .5em .55em; }
  .main-nav .nav-cta .btn { font-size: .82rem; }
}

@media (max-width: 960px) {
  .nav-toggle { display: block; }
  .main-nav { position: fixed; inset: var(--header-h) 0 auto 0; background: var(--blue-dark); max-height: 0; overflow: hidden; transition: max-height .35s ease; box-shadow: 0 12px 24px rgba(0, 0, 0, .2); }
  .main-nav.is-open { max-height: calc(100vh - var(--header-h)); overflow-y: auto; }
  .main-nav ul { flex-direction: column; align-items: stretch; padding: 12px 16px 20px; gap: 0; }
  .main-nav a { display: block; padding: 14px 8px; font-size: 1rem; border-bottom: 1px solid rgba(255, 255, 255, .1); border-radius: 0; }
  .main-nav a:not(.btn)::after { display: none; }
  .main-nav .nav-cta { margin: 16px 0 0; }
  .main-nav .nav-cta .btn { width: 100%; border-radius: 999px; border: 0; font-size: 1rem; }

  .quick-grid { grid-template-columns: repeat(4, 1fr); }
  .quick-item:nth-child(5)::before { display: none; }
  .about, .coverage { grid-template-columns: 1fr; }
  .coverage-map { position: static; }
  .temps { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; margin-bottom: 40px; }
  .gallery { grid-template-columns: repeat(3, 1fr); }
  .categories { grid-template-columns: repeat(2, 1fr); }
  .mv { grid-template-columns: 1fr; }
  .mv-media { min-height: 300px; }
  .mv-media::after { background: linear-gradient(180deg, transparent 50%, var(--blue-dark)); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 720px) {
  body { font-size: 16px; }
  .hero-track { aspect-ratio: 4 / 2.65; max-height: none; }
  .hero-arrow { display: none; }
  .quick-grid { grid-template-columns: repeat(2, 1fr); padding-block: 8px; }
  .quick-item { flex-direction: row; justify-content: flex-start; text-align: left; padding: 14px 10px; font-size: .78rem; }
  .quick-item svg { width: 34px; height: 34px; flex: none; }
  .quick-item + .quick-item::before { display: none; }
  .quick-item:last-child { grid-column: 1 / -1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .gallery { grid-template-columns: repeat(2, 1fr); gap: 8px; }
  .gallery figcaption { transform: none; font-size: .8rem; padding-top: 18px; }
  .contact-grid { grid-template-columns: 1fr; }
  .cedis { columns: 1; }
  .cta-band { padding: 22px; text-align: center; justify-content: center; }
  .logo-wall { overflow-x: auto; }
  .logo-wall img { min-width: 640px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-logos img { max-height: none; width: 100%; }
  .copyright { flex-direction: column-reverse; text-align: center; }
}