/* Kraft Pemac SAS — sitio corporativo mínimo viable
   Paleta tomada del logo: crema + marrón kraft + café oscuro */

:root {
  --crema: #f6f0e2;
  --crema-2: #efe6d2;
  --kraft: #a9743f;
  --kraft-osc: #8a5a2b;
  --cafe: #2b2320;
  --cafe-suave: #5c5048;
  --linea: #e2d6bd;
  --blanco: #fffdf8;
  --sombra: 0 1px 2px rgba(43, 35, 32, .06), 0 8px 24px rgba(43, 35, 32, .08);
  --radio: 14px;
  --ancho: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--cafe);
  background: var(--crema);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: "Fraunces", Georgia, "Times New Roman", serif;
  line-height: 1.15;
  font-weight: 600;
  margin: 0 0 .5em;
  color: var(--cafe);
}

h1 { font-size: clamp(1.9rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3.6vw, 2.1rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1rem; }

a { color: var(--kraft-osc); }

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

.contenedor {
  width: 100%;
  max-width: var(--ancho);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- Encabezado ---------- */
.cabecera {
  background: var(--blanco);
  border-bottom: 1px solid var(--linea);
  position: sticky;
  top: 0;
  z-index: 20;
}
.cabecera .contenedor {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  gap: 16px;
}
.marca {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--cafe);
  font-weight: 700;
}
.marca img { width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0; }
.marca span { font-family: "Fraunces", Georgia, serif; font-size: 1.15rem; letter-spacing: .01em; white-space: nowrap; }

.menu { display: flex; gap: 22px; }
.menu a {
  text-decoration: none;
  color: var(--cafe-suave);
  font-size: .95rem;
  font-weight: 500;
  white-space: nowrap;
}
.menu a:hover { color: var(--kraft-osc); }

@media (max-width: 640px) {
  .cabecera .contenedor { flex-direction: column; align-items: flex-start; gap: 8px; padding-block: 12px; min-height: 0; }
  .menu { gap: 16px; font-size: .9rem; width: 100%; overflow-x: auto; -webkit-overflow-scrolling: touch; padding-bottom: 2px; }
  .marca span { font-size: 1.05rem; }
}

/* ---------- Botones ---------- */
.boton {
  display: inline-block;
  background: var(--kraft-osc);
  color: #fff;
  text-decoration: none;
  padding: 13px 22px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .98rem;
  border: 0;
  transition: background .15s ease;
}
.boton:hover { background: var(--cafe); }
.boton.secundario {
  background: transparent;
  color: var(--kraft-osc);
  border: 1.5px solid var(--kraft);
}
.boton.secundario:hover { background: var(--crema-2); color: var(--cafe); }

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(180deg, var(--blanco), var(--crema));
  padding: 56px 0 48px;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items: center;
}
.hero .kicker {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 700;
  color: var(--kraft-osc);
  margin-bottom: 14px;
}
.hero p.lead { font-size: 1.1rem; color: var(--cafe-suave); max-width: 44ch; }
.hero-acciones { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 22px; }
.hero-foto img {
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4 / 5;
}
@media (max-width: 820px) {
  .hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .hero-foto { order: -1; }
  .hero-foto img { aspect-ratio: 16 / 10; }
}

/* ---------- Secciones ---------- */
.seccion { padding: 52px 0; }
.seccion.alt { background: var(--blanco); border-block: 1px solid var(--linea); }
.seccion .intro { max-width: 60ch; margin-bottom: 32px; color: var(--cafe-suave); }

.tarjetas {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
@media (max-width: 820px) { .tarjetas { grid-template-columns: 1fr; } }

.tarjeta {
  background: var(--crema);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 24px;
}
.seccion.alt .tarjeta { background: var(--crema); }
.tarjeta h3 { margin-bottom: .35em; }
.tarjeta p { margin: 0; color: var(--cafe-suave); font-size: .96rem; }
.tarjeta .num {
  font-family: "Fraunces", serif;
  font-size: 1.5rem;
  color: var(--kraft);
  display: block;
  margin-bottom: 6px;
}

.galeria {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.galeria img { border-radius: var(--radio); aspect-ratio: 1; object-fit: cover; box-shadow: var(--sombra); }
@media (max-width: 640px) { .galeria { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Ficha de datos (contacto / legal) ---------- */
.ficha {
  background: var(--blanco);
  border: 1px solid var(--linea);
  border-radius: var(--radio);
  padding: 8px 24px;
  box-shadow: var(--sombra);
  max-width: 560px;
}
.ficha dl { margin: 0; }
.ficha dt {
  font-size: .74rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--kraft-osc);
  font-weight: 700;
  margin-top: 18px;
}
.ficha dd { margin: 2px 0 16px; font-size: 1rem; color: var(--cafe); }
.ficha dd a { color: var(--cafe); }

/* ---------- Contenido legal ---------- */
.legal { padding: 44px 0 60px; }
.legal .contenedor { max-width: 760px; }
.legal h2 { margin-top: 2em; font-size: 1.3rem; }
.legal h2:first-of-type { margin-top: 1em; }
.legal p, .legal li { color: var(--cafe-suave); }
.legal .fecha { font-size: .9rem; color: var(--cafe-suave); }

/* ---------- CTA final ---------- */
.cta {
  background: var(--kraft-osc);
  color: #fff;
  text-align: center;
  padding: 52px 0;
}
.cta h2 { color: #fff; }
.cta p { color: rgba(255,255,255,.9); max-width: 46ch; margin-inline: auto; }
.cta .boton { background: #fff; color: var(--kraft-osc); margin-top: 10px; }
.cta .boton:hover { background: var(--crema); }

/* ---------- Pie ---------- */
.pie {
  background: var(--cafe);
  color: #cbbfb3;
  padding: 40px 0 28px;
  font-size: .9rem;
}
.pie a { color: #e9dfd2; text-decoration: none; }
.pie a:hover { text-decoration: underline; }
.pie-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 28px;
  margin-bottom: 26px;
}
.pie h4 {
  color: #fff;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin: 0 0 12px;
}
.pie ul { list-style: none; padding: 0; margin: 0; }
.pie li { margin-bottom: 8px; }
.pie .legalline {
  border-top: 1px solid rgba(255,255,255,.12);
  padding-top: 18px;
  color: #a99e92;
  line-height: 1.7;
}
@media (max-width: 720px) { .pie-grid { grid-template-columns: 1fr; gap: 20px; } }

.dos-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}
@media (max-width: 820px) { .dos-col { grid-template-columns: 1fr; gap: 28px; } }

.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: #fff; padding: 8px 14px; border-radius: 8px; z-index: 50; }