/**
 * CLOROFILIA FULL – style2.css (Versión Manuscrito Iluminado)
 * Estilos refinados basándose en la estética de profundidad premium y tonos saturados [Ref: 3, 11].
 */

/* 1. VARIABLES SAGRADAS – Paleta de Profundidad Premium [Ref: 3, 21] */
:root {
  --paper: #f5f0e6;
  --ink: #2b241a;
  --green-deep: #243e2e; /* Verde botánico profundo con textura */
  --gold-leaf: #c5a059; /* Oro viejo iluminado */
  --red-herb: #9a3b2e; /* Rojo-naranja de flores medievales */
  --parchment-texture: radial-gradient(circle at 50% 0%, #fff9f0 0%, #f5f0e6 50%, #e8dec9 100%);
  --shadow-ink: 0 12px 24px -8px rgba(43, 36, 26, 0.4);
  --border-ornate: 1px solid rgba(176, 138, 60, 0.4);
}

/* 2. BASE DEL MANUSCRITO – Con grano y fibras visibles [Ref: 3, 11] */
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Georgia", serif;
  color: var(--ink);
  background: var(--paper);
  background-image: var(--parchment-texture);
  /* Simulación de fibras naturales y grano fino [Ref: 3, 11] */
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

.container {
  width: min(1200px, 94vw);
  margin: 0 auto;
}

/* 3. CABECERA Y NAVEGACIÓN – Balance Medieval Armonioso [Ref: 2, 109] */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(245, 240, 230, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--gold-leaf);
  box-shadow: 0 4px 20px rgba(0,0,0,0.05);
}

.ornament-frame {
  position: absolute; top: 0; left: 0; right: 0; bottom: 0;
  pointer-events: none;
  overflow: hidden;
}

.brand__mark {
  display: flex; width: 42px; height: 42px;
  align-items: center; justify-content: center;
  background: var(--green-deep);
  color: var(--gold-leaf);
  border-radius: 4px;
  font-weight: bold;
  box-shadow: inset 0 0 10px rgba(197, 160, 89, 0.3);
}

.nav__item.is-active {
  color: var(--red-herb);
  border-bottom: 2px solid var(--red-herb);
  font-weight: 700;
}

.nav__cta {
  background: linear-gradient(135deg, var(--gold-leaf), #b08a3c);
  color: var(--paper) !important;
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: bold;
  text-shadow: 0 1px 2px rgba(0,0,0,0.2);
}

/* 4. MATRIZ DE COMPONENTES UI – Estilos de Iluminación [Ref: 63, 13] */

/* S1 & S2: Scrolls (Pergaminos con sombreado por capas) [Ref: 3, 13] */
.seal, .scroll-box {
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid var(--gold-leaf);
  border-radius: 8px;
  padding: 30px;
  box-shadow: var(--shadow-ink);
  /* Efecto de borde iluminado [Ref: 13, 25] */
  position: relative;
}

/* S3: Divisor Floral (Saturación y trazos finos) [Ref: 3, 24] */
.divider-floral {
  display: flex; justify-content: center;
  padding: 40px 0;
  opacity: 0.9;
}

/* S4: Corners (Esquineras con bordes dorados) [Ref: 11, 25] */
[class^="corner-"] {
  position: absolute; width: 80px; height: 80px;
  filter: sepia(0.2) drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

/* S5: Tarjeta Vertical (Bordes iluminados y micro-texturas) [Ref: 13, 25] */
.card-vertical {
  background: #fffdf9;
  border: 1px solid var(--gold-leaf);
  border-radius: 4px;
  padding: 12px;
  box-shadow: 0 8px 15px rgba(43, 36, 26, 0.08);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.card-vertical:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-ink);
  border-color: var(--red-herb);
}

/* S6: Tarjeta Horizontal (Estilo Crónicas) [Ref: 15, 26] */
.card-horizontal {
  display: flex; gap: 20px;
  border-bottom: 1px solid rgba(176, 138, 60, 0.2);
  padding: 20px 0;
}

/* 5. SECCIÓN HERO Y GRIDS – Layout Medieval [Ref: 68, 70] */
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  padding: 60px 0;
}

.grid--3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.grid--4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* 6. BOTONERÍA – Sello de Calidad Dorado [Ref: 11, 77] */
.btn-medieval, .btn--primary {
  background: var(--green-deep);
  color: var(--gold-leaf);
  border: 1px solid var(--gold-leaf);
  padding: 12px 28px;
  font-weight: bold;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: 0.2s;
}

.btn-medieval:hover {
  background: var(--gold-leaf);
  color: var(--green-deep);
}

.footer-seal {
  font-weight: 800;
  color: var(--red-herb);
  text-transform: uppercase;
}

/* 7. RESPONSIVE [Ref: 51, 76] */
@media (max-width: 900px) {
  .hero__inner, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .site-header { padding: 15px 0; }
}