/* Paleta oficial (Logo_PaletaColores) */
:root {
  --crema: #FCF1E3;
  --crema-2: #F6E7CF;
  --oliva: #708C3E;
  --oliva-oscuro: #4B5A26;
  --mostaza: #B89D42;
  --petroleo: #0D3E4E;
  --verde-azulado: #1E6B5E;
  --naranja: #F0923F;
  --ocre: #D98A2C;
  --coral: #E5654E;
  --salvia: #B9C79A;
  --amarillo: #F8E2A0;
  --texto: #22302A;
  --texto-suave: #55625A;
  --radio: 18px;
  --sombra: 0 6px 24px rgba(13, 62, 78, .10);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--texto);
  background: var(--crema);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: "Lora", Georgia, serif; color: var(--petroleo); line-height: 1.2; margin: 0 0 .5em; }
h2 { font-size: clamp(1.7rem, 4.5vw, 2.4rem); }
h3 { font-size: 1.35rem; }
.contenedor { width: min(1120px, 100% - 40px); margin-inline: auto; }
.seccion { padding: 72px 0; }
.seccion.alterna { background: var(--crema-2); }
.antetitulo {
  display: inline-block; font-size: .8rem; font-weight: 600; letter-spacing: .12em;
  text-transform: uppercase; color: var(--oliva); margin-bottom: 8px;
}
.intro { color: var(--texto-suave); max-width: 640px; margin: 0 0 36px; font-size: 1.05rem; }

/* Botones */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 52px; padding: 0 24px; border-radius: 14px;
  font-weight: 600; font-size: 1rem; text-decoration: none; border: 2px solid transparent;
  transition: transform .1s ease, background .2s ease;
}
.boton:active { transform: scale(.97); }
.boton.principal { background: var(--oliva); color: #fff; }
.boton.principal:hover { background: var(--oliva-oscuro); }
.boton.claro { background: var(--crema); color: var(--petroleo); }
.boton.contorno { border-color: var(--petroleo); color: var(--petroleo); }
.boton.contorno.claro-borde { border-color: var(--crema); color: var(--crema); background: transparent; }
.boton svg { width: 20px; height: 20px; flex: none; }

/* Encabezado */
.encabezado {
  position: sticky; top: 0; z-index: 20;
  background: rgba(252, 241, 227, .94); backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(13, 62, 78, .08);
}
.encabezado .contenedor { display: flex; align-items: center; justify-content: space-between; height: 68px; gap: 16px; }
.marca { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.marca img { width: auto; height: 44px; border-radius: 4px; }
.marca span { font-family: "Lora", Georgia, serif; font-weight: 700; color: var(--petroleo); font-size: 1.05rem; line-height: 1.1; }
.marca small { display: block; font-family: "Inter", sans-serif; font-weight: 600; font-size: .7rem; color: var(--mostaza); letter-spacing: .1em; text-transform: uppercase; }
.menu { display: flex; gap: 22px; align-items: center; }
.menu a { text-decoration: none; font-weight: 600; font-size: .95rem; color: var(--petroleo); }
.menu a:hover { color: var(--oliva); }
.menu .boton { min-height: 42px; padding: 0 16px; font-size: .9rem; }
.boton-menu { display: none; background: none; border: 0; padding: 8px; color: var(--petroleo); }
.boton-menu svg { width: 28px; height: 28px; }

@media (max-width: 820px) {
  .boton-menu { display: block; }
  .menu {
    position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch;
    background: var(--crema); padding: 12px 20px 20px; gap: 4px; border-bottom: 1px solid rgba(13,62,78,.1);
    display: none;
  }
  .menu.abierto { display: flex; }
  .menu a { padding: 12px 4px; font-size: 1.05rem; }
  .menu .boton { margin-top: 8px; min-height: 52px; }
}

/* Portada */
.portada {
  background:
    radial-gradient(circle at 85% 20%, rgba(184, 157, 66, .35), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(30, 107, 94, .45), transparent 50%),
    var(--petroleo);
  color: var(--crema);
  padding: 72px 0 84px;
  overflow: hidden;
}
.portada .contenedor { display: grid; grid-template-columns: 1.2fr .8fr; gap: 40px; align-items: center; }
.portada h1 { color: var(--crema); font-size: clamp(2.1rem, 6vw, 3.4rem); }
.portada p { font-size: 1.15rem; color: #E9DFCB; max-width: 560px; }
.portada .botones { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 32px; }
.sellos { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 0; list-style: none; }
.sellos li {
  background: rgba(252, 241, 227, .12); border: 1px solid rgba(252, 241, 227, .25);
  padding: 8px 14px; border-radius: 999px; font-size: .88rem; font-weight: 600;
}
.portada-logo {
  justify-self: center; width: min(320px, 80vw); aspect-ratio: 1; border-radius: 50%;
  background: var(--crema); display: grid; place-items: center;
  box-shadow: 0 0 0 14px rgba(252, 241, 227, .08), 0 0 0 30px rgba(252, 241, 227, .05);
}
.portada-logo img { width: 86%; }
@media (max-width: 820px) {
  .portada .contenedor { grid-template-columns: 1fr; }
  .portada-logo { order: -1; width: 180px; }
}

/* Beneficios */
.beneficios { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 18px; }
.beneficio { background: #fff; border-radius: var(--radio); padding: 24px; box-shadow: var(--sombra); }
.beneficio .icono { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 14px; font-size: 1.5rem; }
.beneficio h3 { font-size: 1.1rem; margin-bottom: 6px; }
.beneficio p { margin: 0; color: var(--texto-suave); font-size: .95rem; }

/* Variedades */
.variedades { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }
.variedad { background: #fff; border-radius: var(--radio); box-shadow: var(--sombra); overflow: hidden; display: flex; flex-direction: column; }
.variedad-cabeza { padding: 22px 22px 16px; border-bottom: 1px solid #EFE6D5; }
.variedad-cabeza .tipo { font-size: .78rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--mostaza); }
.variedad-cabeza h3 { margin: 4px 0 10px; }
.bolsa { display: inline-flex; align-items: center; gap: 8px; font-size: .85rem; font-weight: 600; color: var(--texto-suave); }
.bolsa i { width: 16px; height: 16px; border-radius: 4px; border: 1px solid rgba(0,0,0,.25); display: inline-block; }
.ficha { list-style: none; margin: 0; padding: 14px 22px; display: grid; gap: 8px; flex: 1; }
.ficha li { display: grid; grid-template-columns: 1fr 1.1fr; gap: 10px; font-size: .92rem; border-bottom: 1px dashed #EFE6D5; padding-bottom: 7px; }
.ficha li:last-child { border-bottom: 0; }
.ficha b { color: var(--petroleo); font-weight: 600; }
.ficha .zona { grid-template-columns: 1fr; }
.variedad .boton { margin: 4px 22px 22px; }

/* Cómo comprar */
.pasos { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; counter-reset: paso; padding: 0; list-style: none; margin: 0; }
.pasos li { background: #fff; border-radius: var(--radio); padding: 24px; box-shadow: var(--sombra); position: relative; }
.pasos li::before {
  counter-increment: paso; content: counter(paso);
  width: 40px; height: 40px; border-radius: 50%; background: var(--oliva); color: #fff;
  display: grid; place-items: center; font-weight: 700; margin-bottom: 12px;
}
.pasos h3 { font-size: 1.1rem; margin-bottom: 6px; }
.pasos p { margin: 0; color: var(--texto-suave); font-size: .95rem; }
.nota { margin-top: 26px; background: var(--amarillo); border-radius: 14px; padding: 16px 20px; font-size: .95rem; }

/* Nosotros */
.dos-columnas { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
@media (max-width: 820px) { .dos-columnas { grid-template-columns: 1fr; } }
.tarjeta { background: #fff; border-radius: var(--radio); padding: 28px; box-shadow: var(--sombra); }
.tarjeta.mision { border-top: 6px solid var(--mostaza); }
.tarjeta.vision { border-top: 6px solid var(--verde-azulado); }
.tarjeta p { margin: 0; color: var(--texto-suave); }
.registro {
  margin-top: 22px; display: flex; flex-wrap: wrap; gap: 18px; align-items: center;
  background: var(--petroleo); color: var(--crema); border-radius: var(--radio); padding: 24px 28px;
}
.registro .numero { font-family: "Lora", Georgia, serif; font-size: 1.6rem; font-weight: 700; color: var(--amarillo); }
.registro p { margin: 0; flex: 1 1 320px; font-size: .95rem; color: #E9DFCB; }

/* Contacto */
.contacto-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 22px; align-items: start; }
@media (max-width: 820px) { .contacto-grid { grid-template-columns: 1fr; } }
.datos { list-style: none; padding: 0; margin: 0 0 24px; display: grid; gap: 14px; }
.datos li { display: flex; gap: 12px; align-items: flex-start; }
.datos .ico { font-size: 1.3rem; line-height: 1.4; }
.datos a { color: var(--petroleo); font-weight: 600; }
.mapa { border-radius: var(--radio); overflow: hidden; box-shadow: var(--sombra); background: #fff; }
.mapa iframe { width: 100%; height: 320px; border: 0; display: block; }

/* Pie */
.pie { background: var(--oliva-oscuro); color: var(--crema-2); padding: 36px 0; font-size: .9rem; }
.pie .contenedor { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: center; }
.pie a { color: var(--amarillo); }

/* WhatsApp flotante */
.whatsapp-flotante {
  position: fixed; right: 18px; bottom: 18px; z-index: 30;
  width: 60px; height: 60px; border-radius: 50%; background: #25D366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.25);
}
.whatsapp-flotante svg { width: 32px; height: 32px; }