/* Mr Foods — sitio corporativo. Tokens editables desde /admin (site.js los inyecta). */
:root {
  --color-primary: #1C3D63;
  --color-accent: #2FA84A;
  --color-highlight: #F6C21C;
  --color-social: #D81E8A;
  --bg: #FFFFFF;
  --bg-soft: #EAF3EC;
  --text: #1C2A3A;
  --muted: #55606B;
  --serif: "Fraunces", Cambria, Georgia, serif;
  --sans: "Inter", -apple-system, "Segoe UI", Arial, sans-serif;
  --radio: 18px;
  --sombra: 0 2px 6px rgba(28,61,99,.06), 0 18px 44px rgba(28,61,99,.10);
  --sombra-hover: 0 4px 10px rgba(28,61,99,.08), 0 26px 60px rgba(28,61,99,.16);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--sans); color: var(--text); background: var(--bg); line-height: 1.65; -webkit-font-smoothing: antialiased; }
h1, h2, h3 { font-family: var(--serif); color: var(--color-primary); line-height: 1.15; letter-spacing: -.01em; }
a { color: var(--color-primary); }
img { max-width: 100%; }
.contenedor { max-width: 1140px; margin: 0 auto; padding: 0 28px; }
.hide { display: none !important; }

/* Etiqueta pequeña sobre los títulos de sección */
.eyebrow {
  display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .14em;
  text-transform: uppercase; color: var(--color-accent); margin-bottom: 12px;
}

/* Animación de aparición al hacer scroll */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } }

/* ============ Header ============ */
header.sitio {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.86);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(28,61,99,.08);
}
.nav-barra { display: flex; align-items: center; justify-content: space-between; height: 74px; }
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.nav-logo img { height: 44px; width: auto; }
.nav-logo .nombre { font-family: var(--serif); font-size: 1.4rem; font-weight: 700; color: var(--color-primary); }
nav.principal { display: flex; gap: 2px; align-items: center; }
nav.principal .item { position: relative; }
nav.principal a.top {
  display: block; padding: 10px 15px; text-decoration: none; color: var(--text);
  font-size: .95rem; font-weight: 500; border-radius: 10px; transition: background .15s, color .15s;
}
nav.principal a.top:hover { background: var(--bg-soft); color: var(--color-primary); }
nav.principal .item:last-child a.top {
  background: var(--color-primary); color: #fff; margin-left: 10px; padding: 10px 20px;
  border-radius: 999px; font-weight: 600;
}
nav.principal .item:last-child a.top:hover { filter: brightness(1.15); }
nav.principal .sub {
  display: none; position: absolute; top: calc(100% + 6px); left: 0; min-width: 250px;
  background: #fff; border: 1px solid rgba(28,61,99,.08); border-radius: 14px;
  box-shadow: var(--sombra-hover); padding: 8px; z-index: 60;
}
nav.principal .item:hover .sub, nav.principal .item:focus-within .sub { display: block; }
nav.principal .sub a {
  display: block; padding: 10px 14px; text-decoration: none; color: var(--text);
  font-size: .92rem; border-radius: 9px;
}
nav.principal .sub a:hover { background: var(--bg-soft); color: var(--color-primary); }
.nav-burger { display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer; color: var(--color-primary); }

/* ============ Hero ============ */
.hero {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(720px 420px at 85% 8%, rgba(47,168,74,.28), transparent 60%),
    radial-gradient(560px 380px at 4% 96%, rgba(246,194,28,.14), transparent 55%),
    linear-gradient(135deg, var(--color-primary) 0%, #122c49 100%);
  padding: 104px 0 116px;
}
.hero .contenedor { display: grid; grid-template-columns: 1.15fr .85fr; gap: 48px; align-items: center; }
.hero h1 {
  color: #fff; font-size: clamp(2.3rem, 5vw, 3.6rem); font-weight: 600;
}
.hero h1::after {
  content: ""; display: block; width: 84px; height: 5px; border-radius: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-highlight));
  margin-top: 22px;
}
.hero p.sub { font-size: clamp(1.05rem, 2.2vw, 1.3rem); opacity: .88; margin: 22px 0 38px; max-width: 560px; }
.hero .ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* Hero con foto de fondo (estilo NIQ): el texto va dentro de una tarjeta navy */
.hero.con-foto { padding: 96px 0; }
.hero.con-foto .hero-texto {
  background: rgba(16,38,61,.90);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: 24px; padding: 52px 48px; max-width: 640px;
  box-shadow: 0 30px 80px rgba(0,0,0,.35);
}
@media (max-width: 640px) { .hero.con-foto .hero-texto { padding: 36px 26px; } }

/* Motivo visual: la cadena proveedor → comercio → consumidor */
.cadena { display: grid; gap: 18px; justify-items: start; }
.cadena .nodo {
  display: flex; align-items: center; gap: 16px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14);
  backdrop-filter: blur(6px); border-radius: 16px; padding: 16px 22px; width: 100%;
  transition: transform .2s, background .2s;
}
.cadena .nodo:hover { transform: translateX(6px); background: rgba(255,255,255,.12); }
.cadena .nodo .ico {
  width: 52px; height: 52px; border-radius: 14px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center; font-size: 1.6rem;
  background: linear-gradient(135deg, var(--color-accent), #1d7d35);
  box-shadow: 0 8px 20px rgba(0,0,0,.25);
}
.cadena .nodo:nth-child(3) .ico { background: linear-gradient(135deg, var(--color-highlight), #d9a20a); }
.cadena .nodo:nth-child(5) .ico { background: linear-gradient(135deg, #4d8fd1, #2b5e96); }
.cadena .nodo b { display: block; font-size: 1.02rem; }
.cadena .nodo span { font-size: .85rem; opacity: .75; }
.cadena .flecha { color: rgba(255,255,255,.4); font-size: 1.2rem; margin-left: 26px; line-height: .6; }

.btn {
  display: inline-block; padding: 14px 30px; border-radius: 999px; text-decoration: none;
  font-weight: 600; font-size: 1rem; transition: transform .15s, box-shadow .15s, filter .15s;
}
.btn:hover { transform: translateY(-2px); }
.btn-accent { background: var(--color-accent); color: #fff; box-shadow: 0 10px 26px rgba(47,168,74,.38); }
.btn-accent:hover { filter: brightness(1.07); box-shadow: 0 14px 32px rgba(47,168,74,.48); }
.btn-ghost { background: rgba(255,255,255,.06); color: #fff; border: 1.5px solid rgba(255,255,255,.45); }
.btn-ghost:hover { background: rgba(255,255,255,.14); }
.btn-primary { background: var(--color-primary); color: #fff; box-shadow: 0 10px 26px rgba(28,61,99,.30); }

/* ============ Banda core ============ */
.banda { background: var(--bg-soft); padding: 46px 0; border-bottom: 1px solid rgba(28,61,99,.06); }
.banda .frase { text-align: center; font-family: var(--serif); font-size: 1.3rem; color: var(--color-primary); margin-bottom: 26px; }
.banda .iconos { display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; }
.banda .icono-item {
  display: flex; align-items: center; gap: 10px; font-weight: 600; color: var(--color-primary);
  background: #fff; border-radius: 999px; padding: 10px 22px;
  box-shadow: 0 4px 14px rgba(28,61,99,.08); border: 1px solid rgba(28,61,99,.06);
}
.banda .icono-item .emoji { font-size: 1.4rem; }

/* ============ Secciones ============ */
section.bloque { padding: 88px 0; }
section.bloque.suave { background: linear-gradient(180deg, var(--bg-soft) 0%, #f6faf7 100%); }
.titulo-seccion { font-size: clamp(1.7rem, 3.5vw, 2.4rem); margin-bottom: 12px; font-weight: 600; }
.bajada-seccion { color: var(--muted); font-size: 1.12rem; margin-bottom: 46px; max-width: 640px; }

/* ============ Grilla de soluciones ============ */
.grilla-soluciones { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 24px; }
.card-solucion {
  position: relative; display: flex; flex-direction: column; text-decoration: none; background: #fff;
  border: 1px solid rgba(28,61,99,.09); border-radius: var(--radio); padding: 30px 26px;
  transition: transform .18s, box-shadow .18s; overflow: hidden;
}
.card-solucion::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-highlight));
  transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.card-solucion:hover { transform: translateY(-6px); box-shadow: var(--sombra-hover); }
.card-solucion:hover::before { transform: scaleX(1); }
.card-solucion .emoji {
  width: 58px; height: 58px; border-radius: 16px; display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem; background: var(--bg-soft); margin-bottom: 18px;
}
.card-solucion img.foto-card {
  width: 100%; height: 170px; object-fit: contain; object-position: center;
  background: var(--bg-soft); border-radius: 14px; padding: 14px; margin-bottom: 18px;
  display: block;
}
.card-solucion h3 { font-size: 1.22rem; margin-bottom: 10px; font-weight: 600; }
.card-solucion .bajada { color: var(--muted); font-size: .95rem; flex: 1; }
.card-solucion .bajada p { margin: 0 0 10px; }
.card-solucion .bajada p:last-child { margin-bottom: 0; }
.card-solucion .bajada strong { color: var(--color-primary); font-weight: 600; }
.card-solucion .mas { display: inline-flex; align-items: center; gap: 6px; margin-top: 18px; color: var(--color-accent); font-weight: 600; font-size: .9rem; transition: gap .2s; }
.card-solucion:hover .mas { gap: 11px; }

/* ============ Trayectoria ============ */
.trayectoria { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.trayectoria .metrica { font-family: var(--serif); font-size: 3.4rem; color: var(--color-accent); font-weight: 700; line-height: 1; }
.trayectoria .foto { width: 100%; max-height: 360px; object-fit: cover; border-radius: 22px; box-shadow: var(--sombra-hover); }
.trayectoria p { font-size: 1.05rem; color: var(--muted); }
@media (max-width: 760px) { .trayectoria { grid-template-columns: 1fr; } }

/* ============ Pilares ============ */
.grilla-pilares { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 24px; }
.pilar {
  text-align: left; background: #fff; border: 1px solid rgba(28,61,99,.09);
  border-radius: var(--radio); padding: 28px 24px; transition: transform .18s, box-shadow .18s;
}
.pilar:hover { transform: translateY(-4px); box-shadow: var(--sombra); }
.pilar .circulo {
  width: 56px; height: 56px; border-radius: 16px; background: var(--bg-soft);
  display: flex; align-items: center; justify-content: center; font-size: 1.6rem; margin-bottom: 16px;
}
.pilar h3 { font-size: 1.08rem; margin-bottom: 6px; font-weight: 600; }
.pilar p { color: var(--muted); font-size: .93rem; }

/* ============ Impacto social ============ */
.impacto {
  position: relative; overflow: hidden; color: #fff;
  background:
    radial-gradient(640px 400px at 92% 10%, rgba(255,255,255,.14), transparent 55%),
    linear-gradient(130deg, var(--color-social) 0%, #9c1263 100%);
}
.impacto .eyebrow { color: var(--color-highlight); }
.impacto h2, .impacto h3 { color: #fff; }
.impacto p { max-width: 620px; opacity: .93; margin-bottom: 28px; font-size: 1.05rem; }
.impacto-flex { display: flex; gap: 48px; align-items: center; }
.impacto-flex > div { flex: 1; }
.impacto-flex .foto {
  max-width: 400px; width: 40%; border-radius: 22px; object-fit: cover; flex-shrink: 0;
  box-shadow: 0 24px 60px rgba(0,0,0,.35); transform: rotate(1.5deg);
}
@media (max-width: 760px) { .impacto-flex { flex-direction: column; } .impacto-flex .foto { width: 100%; max-width: none; transform: none; } }
.impacto .logos { display: flex; gap: 22px; flex-wrap: wrap; align-items: center; margin: 26px 0; }
.impacto .logos img { height: 56px; background: #fff; border-radius: 12px; padding: 8px 16px; box-shadow: 0 8px 22px rgba(0,0,0,.2); }
.impacto .btn { background: #fff; color: var(--color-social); box-shadow: 0 10px 28px rgba(0,0,0,.25); }

/* ============ Noticias ============ */
.grilla-noticias { display: grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 24px; }
.card-noticia {
  background: #fff; border: 1px solid rgba(28,61,99,.09); border-radius: var(--radio); padding: 26px;
  text-decoration: none; display: block; transition: transform .18s, box-shadow .18s;
}
.card-noticia:hover { transform: translateY(-4px); box-shadow: var(--sombra-hover); }
.card-noticia .fecha {
  display: inline-block; color: var(--color-accent); font-size: .8rem; font-weight: 700;
  background: var(--bg-soft); border-radius: 999px; padding: 4px 12px; letter-spacing: .04em;
}
.card-noticia h3 { font-size: 1.12rem; margin: 12px 0 8px; font-weight: 600; }
.card-noticia p { color: var(--muted); font-size: .93rem; }

/* ============ Cierre ============ */
.cierre {
  position: relative; overflow: hidden; color: #fff; text-align: center;
  background:
    radial-gradient(700px 400px at 50% 120%, rgba(47,168,74,.30), transparent 65%),
    linear-gradient(135deg, var(--color-primary) 0%, #122c49 100%);
}
.cierre h2 { color: #fff; font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
.cierre p { opacity: .88; margin: 14px auto 32px; max-width: 560px; font-size: 1.08rem; }

/* ============ Footer ============ */
footer.sitio { background: #0f2439; color: #b9c8d8; padding: 56px 0 30px; }
footer.sitio .cols { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 38px; }
footer.sitio h4 { color: #fff; font-size: .82rem; margin-bottom: 14px; text-transform: uppercase; letter-spacing: .1em; }
footer.sitio a { color: #b9c8d8; text-decoration: none; display: block; padding: 3px 0; font-size: .93rem; transition: color .15s; }
footer.sitio a:hover { color: #fff; }
footer.sitio .logo-f { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
footer.sitio .logo-f img { height: 38px; }
footer.sitio .logo-f .nombre { font-family: var(--serif); font-size: 1.25rem; color: #fff; font-weight: 700; }
footer.sitio .legal { border-top: 1px solid rgba(255,255,255,.12); padding-top: 20px; font-size: .85rem; opacity: .7; }
@media (max-width: 760px) { footer.sitio .cols { grid-template-columns: 1fr 1fr; } }

/* ============ Página interna ============ */
.hero-interno {
  position: relative; overflow: hidden; color: #fff; padding: 72px 0;
  background:
    radial-gradient(600px 360px at 90% 0%, rgba(47,168,74,.22), transparent 60%),
    linear-gradient(135deg, var(--color-primary) 0%, #122c49 100%);
}
.hero-interno h1 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 600; }
.hero-interno h1::after {
  content: ""; display: block; width: 64px; height: 4px; border-radius: 3px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-highlight));
  margin-top: 16px;
}
.hero-interno p { opacity: .88; margin-top: 14px; font-size: 1.12rem; max-width: 620px; }
.foto-pagina { width: 100%; max-height: 380px; object-fit: cover; border-radius: 22px; margin-top: 44px; box-shadow: var(--sombra-hover); }
.bloques-pagina { padding: 60px 0; display: grid; gap: 22px; max-width: 780px; }
.bloques-pagina > div {
  background: #fff; border: 1px solid rgba(28,61,99,.09); border-radius: var(--radio);
  padding: 30px 32px; box-shadow: 0 2px 10px rgba(28,61,99,.04);
}
.bloques-pagina h2 { font-size: 1.35rem; margin-bottom: 10px; font-weight: 600; }
.bloques-pagina p { color: var(--muted); }
.bloques-pagina img.foto-bloque { width: 100%; max-height: 300px; object-fit: cover; border-radius: 12px; margin-bottom: 16px; }

/* ============ Formulario contacto ============ */
form.contacto { max-width: 580px; display: grid; gap: 18px; padding: 52px 0 80px; }
form.contacto label { font-weight: 600; font-size: .92rem; display: block; margin-bottom: 6px; }
form.contacto input, form.contacto select, form.contacto textarea {
  width: 100%; padding: 13px 15px; border: 1.5px solid rgba(28,61,99,.16); border-radius: 12px;
  font-family: var(--sans); font-size: .97rem; transition: border-color .15s, box-shadow .15s; background: #fff;
}
form.contacto input:focus, form.contacto select:focus, form.contacto textarea:focus {
  outline: none; border-color: var(--color-accent); box-shadow: 0 0 0 4px rgba(47,168,74,.14);
}
form.contacto textarea { min-height: 140px; resize: vertical; }
form.contacto button { border: none; cursor: pointer; font-family: var(--sans); }
form.contacto .ok { background: var(--bg-soft); color: var(--color-accent); padding: 16px; border-radius: 12px; font-weight: 600; }

/* ============ Responsive ============ */
@media (max-width: 980px) {
  .hero .contenedor { grid-template-columns: 1fr; }
  .cadena { max-width: 460px; }
}
@media (max-width: 860px) {
  nav.principal {
    display: none; position: absolute; top: 74px; left: 0; right: 0;
    background: #fff; flex-direction: column; align-items: stretch;
    border-bottom: 1px solid rgba(28,61,99,.1); padding: 10px 16px 18px; gap: 0;
    box-shadow: 0 20px 40px rgba(28,61,99,.12);
  }
  nav.principal.abierta { display: flex; }
  nav.principal .sub { display: block; position: static; border: none; box-shadow: none; padding: 0 0 0 18px; }
  nav.principal .item:last-child a.top { margin: 10px 0 0; text-align: center; }
  .nav-burger { display: block; }
  section.bloque { padding: 64px 0; }
  .hero { padding: 72px 0 80px; }
}