/* ============================================
   APM — Sistema de diseño compartido
   Editorial mediterráneo · Refinado · Sobrio
   ============================================ */

:root {
  /* Paleta base — agropatrimonio.es (holding) */
  --color-primary: #3D5A2D;
  --color-primary-dark: #2A3F1F;
  --color-accent: #A87C4F;
  --color-accent-light: #D4B896;
  --color-bg: #FAF7F1;
  --color-bg-alt: #F0EBE0;
  --color-text: #1F2419;
  --color-text-muted: #5C6452;
  --color-border: #DDD5C5;
  --color-white: #FFFFFF;

  /* Tipografía */
  --font-display: 'Cormorant Garamond', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* Espaciado */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 8rem;

  /* Layout */
  --container-max: 1280px;
  --container-narrow: 880px;
  --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Variantes por vertical — sobreescriben en agropistacho/almendras/olivos */
[data-vertical="pistacho"] {
  --color-primary: #6B8E3D;
  --color-primary-dark: #4A6128;
  --color-accent: #C9B458;
  --color-bg-alt: #F4EFD8;
}
[data-vertical="almendras"] {
  --color-primary: #A87C4F;
  --color-primary-dark: #7A5638;
  --color-accent: #D4A574;
  --color-bg-alt: #F5E9D6;
}
[data-vertical="olivos"] {
  --color-primary: #708238;
  --color-primary-dark: #4F5D24;
  --color-accent: #B89968;
  --color-bg-alt: #ECE4CF;
}

/* === Reset === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
button { font: inherit; cursor: pointer; border: none; background: none; }

/* === Tipografía === */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.5rem, 2.5vw, 2rem); }
h4 { font-size: 1.25rem; }
p { margin-bottom: 1em; }
.lead { font-size: 1.25rem; line-height: 1.5; color: var(--color-text-muted); }

/* === Layout === */
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 var(--space-md); }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 var(--space-md); }
section { padding: var(--space-xl) 0; }

/* === Header === */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 1.25rem 0;
  background: rgba(250, 247, 241, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}
.site-header .container {
  display: flex; align-items: center; justify-content: space-between;
}
.brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-primary-dark);
  letter-spacing: -0.01em;
}
.brand small {
  display: block;
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: -2px;
}
.site-nav ul {
  display: flex; gap: 2.5rem;
  list-style: none;
}
.site-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
}
.site-nav a:hover { color: var(--color-primary); }
.site-nav a::after {
  content: ''; position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--color-primary);
  transition: width var(--transition);
}
.site-nav a:hover::after { width: 100%; }

.menu-toggle { display: none; }

/* === Hero === */
.hero {
  min-height: 92vh;
  display: flex; align-items: center;
  padding-top: calc(var(--space-xl) + 2rem);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: ''; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, rgba(168, 124, 79, 0.08), transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(61, 90, 45, 0.06), transparent 50%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 2; max-width: 760px; }
.hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
  padding-bottom: 0.4rem;
  border-bottom: 1px solid var(--color-accent);
}
.hero h1 { margin-bottom: 1.5rem; color: var(--color-primary-dark); }
.hero h1 em { font-style: italic; color: var(--color-accent); }
.hero p.lead { max-width: 620px; margin-bottom: 2.5rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* === Botones === */
.btn {
  display: inline-block;
  padding: 0.95rem 2rem;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: var(--transition);
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(61, 90, 45, 0.2);
}
.btn-ghost {
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}
.btn-ghost:hover { background: var(--color-primary); color: var(--color-white); }

/* === Section heading === */
.section-heading {
  margin-bottom: var(--space-lg);
  text-align: left;
}
.section-eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.section-heading h2 { color: var(--color-primary-dark); margin-bottom: 1rem; }

/* === Verticales (3 cards) === */
.verticals { background: var(--color-bg-alt); }
.verticals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: var(--space-md);
}
.vertical-card {
  background: var(--color-white);
  padding: 2.5rem 2rem;
  border-radius: 2px;
  border: 1px solid var(--color-border);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.vertical-card::before {
  content: ''; position: absolute;
  top: 0; left: 0; width: 100%; height: 3px;
  background: var(--bar-color, var(--color-primary));
}
.vertical-card[data-crop="pistacho"] { --bar-color: #6B8E3D; }
.vertical-card[data-crop="almendras"] { --bar-color: #A87C4F; }
.vertical-card[data-crop="olivos"] { --bar-color: #708238; }
.vertical-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.06);
}
.vertical-card .crop-icon {
  font-family: var(--font-display);
  font-size: 4rem;
  line-height: 1;
  color: var(--bar-color);
  margin-bottom: 1.5rem;
  font-style: italic;
}
.vertical-card h3 { margin-bottom: 0.75rem; color: var(--color-primary-dark); }
.vertical-card p { color: var(--color-text-muted); margin-bottom: 1.5rem; }
.vertical-card a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--bar-color);
  text-transform: uppercase;
}
.vertical-card a::after { content: ' →'; transition: var(--transition); }
.vertical-card a:hover::after { margin-left: 0.5rem; }

/* === About === */
.about { background: var(--color-white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: center;
}
.about-text h2 { margin-bottom: 1.5rem; }
.about-text p { color: var(--color-text-muted); }
.about-image {
  aspect-ratio: 4/5;
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-accent-light));
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}
.about-image::after {
  content: ''; position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='100' height='100'%3E%3Cfilter id='n'%3E%3CfeTurbulence baseFrequency='0.9'/%3E%3C/filter%3E%3Crect width='100' height='100' filter='url(%23n)' opacity='0.08'/%3E%3C/svg%3E");
  pointer-events: none;
}

/* === Sostenibilidad === */
.sustainability { background: var(--color-bg-alt); }
.sustain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
  margin-top: var(--space-md);
}
.sustain-item {
  padding: 2rem 0;
  border-top: 2px solid var(--color-primary);
}
.sustain-item .num {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 0.75rem;
}
.sustain-item h4 {
  font-family: var(--font-display);
  margin-bottom: 0.75rem;
  color: var(--color-primary-dark);
}
.sustain-item p { color: var(--color-text-muted); font-size: 0.95rem; }

/* === Equipo === */
.team { background: var(--color-white); }
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: var(--space-md);
}
.team-member {
  text-align: left;
}
.team-photo {
  aspect-ratio: 3/4;
  background: var(--color-bg-alt);
  border-radius: 2px;
  margin-bottom: 1.25rem;
  overflow: hidden;
  position: relative;
}
.team-photo img { width: 100%; height: 100%; object-fit: cover; }
.team-photo-placeholder {
  display: flex; align-items: center; justify-content: center;
  width: 100%; height: 100%;
  font-family: var(--font-display);
  font-size: 4rem;
  font-style: italic;
  color: var(--color-accent);
  background: linear-gradient(135deg, var(--color-bg-alt), var(--color-accent-light));
}
.team-member h4 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 0.25rem;
  color: var(--color-primary-dark);
}
.team-member .role {
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
  display: block;
}
.team-member p { color: var(--color-text-muted); font-size: 0.95rem; }

/* === Contacto === */
.contact { background: var(--color-primary-dark); color: var(--color-bg); }
.contact .section-eyebrow { color: var(--color-accent-light); }
.contact h2 { color: var(--color-bg); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  margin-top: var(--space-md);
}
.contact-info { font-size: 0.95rem; line-height: 1.9; }
.contact-info dl { margin-top: 1.5rem; }
.contact-info dt {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-top: 1rem;
  margin-bottom: 0.25rem;
}
.contact-info dd { color: var(--color-bg); }
.contact-info a { color: var(--color-accent-light); border-bottom: 1px solid transparent; }
.contact-info a:hover { border-color: var(--color-accent-light); }

/* === Form === */
.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }
.form-group { display: flex; flex-direction: column; }
.form-group label {
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-accent-light);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 1rem;
  padding: 0.85rem 1rem;
  background: rgba(250, 247, 241, 0.08);
  border: 1px solid rgba(250, 247, 241, 0.2);
  border-radius: 2px;
  color: var(--color-bg);
  transition: var(--transition);
}
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent-light);
  background: rgba(250, 247, 241, 0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-checkbox {
  display: flex; align-items: flex-start; gap: 0.75rem;
  font-size: 0.85rem;
  color: var(--color-bg);
}
.form-checkbox input { margin-top: 0.2rem; }
.form-checkbox a { color: var(--color-accent-light); border-bottom: 1px solid; }
.form-status {
  padding: 0.85rem 1rem;
  border-radius: 2px;
  font-size: 0.9rem;
  display: none;
}
.form-status.success { background: rgba(147, 197, 114, 0.2); color: #C9E5A8; display: block; }
.form-status.error { background: rgba(200, 80, 80, 0.2); color: #FFB8B8; display: block; }

/* === Footer === */
.site-footer {
  background: #14180F;
  color: var(--color-text-muted);
  padding: var(--space-lg) 0 var(--space-md);
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid rgba(250, 247, 241, 0.08);
}
.footer-grid h5 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--color-bg);
  margin-bottom: 1rem;
}
.footer-grid ul { list-style: none; line-height: 2; }
.footer-grid a { color: var(--color-text-muted); }
.footer-grid a:hover { color: var(--color-accent-light); }
.footer-bottom {
  padding-top: var(--space-sm);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem; flex-wrap: wrap; gap: 1rem;
}
.footer-bottom a { color: var(--color-text-muted); }
.footer-bottom a:hover { color: var(--color-accent-light); }

/* === Cookie banner === */
.cookie-banner {
  position: fixed; bottom: 1.5rem; left: 1.5rem; right: 1.5rem;
  max-width: 720px; margin: 0 auto;
  background: var(--color-primary-dark);
  color: var(--color-bg);
  padding: 1.5rem;
  border-radius: 2px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
  z-index: 200;
  display: none;
  font-size: 0.9rem;
}
.cookie-banner.show { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.cookie-banner p { flex: 1 1 320px; margin: 0; }
.cookie-banner a { color: var(--color-accent-light); border-bottom: 1px solid; }
.cookie-banner button {
  padding: 0.6rem 1.5rem;
  background: var(--color-accent-light);
  color: var(--color-primary-dark);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 2px;
}

/* === Animaciones === */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-up { animation: fadeUp 0.9s var(--transition) backwards; }
.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.25s; }
.delay-3 { animation-delay: 0.4s; }
.delay-4 { animation-delay: 0.55s; }

/* === Responsive === */
@media (max-width: 880px) {
  .menu-toggle { display: block; font-size: 1.5rem; color: var(--color-primary-dark); }
  .site-nav { display: none; }
  .site-nav.open { display: block; position: absolute; top: 100%; left: 0; right: 0; background: var(--color-bg); padding: 1rem 0; border-bottom: 1px solid var(--color-border); }
  .site-nav.open ul { flex-direction: column; gap: 1rem; padding: 0 var(--space-md); }
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .about-image { order: -1; max-height: 480px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}