/* ============================================================
   ELIGETUGRANO.COM — Hoja de estilos global
   Para cambiar colores corporativos, edita solo las variables
   del bloque :root y se aplica a toda la web automáticamente.
   ============================================================ */

/* ── VARIABLES CORPORATIVAS ── */
:root {
  /* Paleta de color */
  --espresso:   #1E0F08;   /* Negro café — fondo oscuro, textos principales */
  --roast:      #3D1F0D;   /* Marrón muy oscuro — gradientes, fondos secundarios */
  --bark:       #6B3A1F;   /* Marrón medio — bordes, acentos */
  --caramel:    #A0622D;   /* Marrón cálido — eyebrows, subtítulos */
  --honey:      #C8892A;   /* Dorado — color principal de marca, CTAs, acentos */
  --latte:      #D9B483;   /* Dorado claro — hover states, textos suaves sobre oscuro */
  --cream:      #F2E4C8;   /* Crema — textos sobre fondo oscuro */
  --milk:       #FAF5EA;   /* Blanco cálido — fondos de secciones alternas */
  --foam:       #FDFAF3;   /* Blanco muy cálido — fondo base de la web */

  /* Texto */
  --text-dark:  #1E0F08;   /* Texto principal */
  --text-mid:   #6B4B2A;   /* Texto secundario */
  --text-soft:  #9C7A52;   /* Texto terciario, placeholders */

  /* Tipografía */
  --font-serif: 'Playfair Display', serif;   /* Títulos y elementos destacados */
  --font-sans:  'DM Sans', sans-serif;       /* Cuerpo de texto, UI */

  /* Espaciado de secciones */
  --section-padding: 96px 24px;

  /* Bordes y radios */
  --radius-sm:  8px;
  --radius-md:  12px;
  --radius-lg:  16px;
  --radius-xl:  20px;
}

/* ── RESET Y BASE ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  background: var(--foam);
  color: var(--text-dark);
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; }

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(30,15,8,0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(200,137,42,0.12);
  padding: 0 48px; height: 64px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-serif);
  font-size: 20px; font-weight: 700;
  color: var(--cream); cursor: pointer;
  letter-spacing: -0.5px;
}
.nav-logo span { color: var(--honey); font-style: italic; }
.nav-links { display: flex; gap: 36px; align-items: center; }
.nav-links a {
  font-size: 12px; font-weight: 400;
  color: rgba(242,228,200,0.6);
  letter-spacing: 1.5px; text-transform: uppercase;
  transition: color 0.2s; cursor: pointer;
}
.nav-links a:hover { color: var(--latte); }
.nav-links a.active { color: var(--honey); }
.nav-burger {
  display: none; background: none; border: none;
  color: var(--cream); font-size: 22px; cursor: pointer;
}

/* ── SECCIONES GENERALES ── */
section { padding: var(--section-padding); }
.section-inner { max-width: 1100px; margin: 0 auto; }

.section-eyebrow {
  font-size: 11px; font-weight: 500;
  letter-spacing: 3px; text-transform: uppercase;
  color: var(--caramel); margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(30px, 4vw, 46px);
  font-weight: 700; color: var(--espresso);
  line-height: 1.1; margin-bottom: 14px;
}
.section-title em { font-style: italic; color: var(--caramel); }
.section-sub {
  font-size: 16px; color: var(--text-soft);
  font-weight: 300; line-height: 1.7; max-width: 540px;
}

/* ── BOTONES ── */
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--honey); color: var(--espresso);
  border: none; border-radius: var(--radius-sm);
  padding: 14px 28px; font-size: 14px; font-weight: 500;
  font-family: var(--font-sans); cursor: pointer;
  transition: all 0.25s; letter-spacing: 0.2px;
}
.btn-primary:hover {
  background: var(--latte);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(200,137,42,0.3);
}
.btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  background: transparent; color: var(--cream);
  border: 1px solid rgba(242,228,200,0.25);
  border-radius: var(--radius-sm);
  padding: 14px 28px; font-size: 14px; font-weight: 400;
  font-family: var(--font-sans); cursor: pointer;
  transition: all 0.25s;
}
.btn-ghost:hover {
  border-color: rgba(242,228,200,0.5);
  background: rgba(242,228,200,0.05);
}
.btn-secondary {
  display: inline-flex; align-items: center; gap: 6px;
  background: none; color: var(--caramel);
  border: 1.5px solid rgba(160,98,45,0.3);
  border-radius: var(--radius-sm);
  padding: 11px 22px; font-size: 13px; font-weight: 500;
  font-family: var(--font-sans); cursor: pointer;
  transition: all 0.2s;
}
.btn-secondary:hover { background: var(--cream); border-color: var(--caramel); }

/* ── TAGS ── */
.tag {
  background: var(--cream); color: var(--bark);
  font-size: 11px; font-weight: 500;
  padding: 4px 10px; border-radius: 20px;
  display: inline-block;
}

/* ── BADGE PATROCINADO ── */
.sponsored-badge {
  display: inline-block;
  background: rgba(200,137,42,0.12); color: var(--honey);
  font-size: 9px; font-weight: 600;
  letter-spacing: 1.5px; text-transform: uppercase;
  padding: 3px 7px; border-radius: 4px;
  margin-left: 8px; vertical-align: middle;
}

/* ── FORMULARIOS ── */
.form-label {
  font-size: 12px; font-weight: 500;
  color: rgba(242,228,200,0.45);
  letter-spacing: 0.5px; display: block; margin-bottom: 6px;
}
.form-input, .form-textarea, .form-select {
  width: 100%;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(200,137,42,0.18);
  border-radius: var(--radius-sm);
  padding: 13px 16px; font-size: 14px;
  color: var(--cream); font-family: var(--font-sans);
  transition: border-color 0.2s; outline: none;
}
.form-input::placeholder,
.form-textarea::placeholder { color: rgba(242,228,200,0.2); }
.form-input:focus,
.form-textarea:focus,
.form-select:focus { border-color: var(--honey); }
.form-textarea { height: 110px; resize: none; }
.form-select { color: rgba(242,228,200,0.45); }
.form-select option { background: var(--roast); color: var(--cream); }
.form-group { margin-bottom: 16px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-enviar {
  width: 100%; background: var(--honey); color: var(--espresso);
  border: none; border-radius: var(--radius-sm);
  padding: 15px; font-size: 15px; font-weight: 600;
  font-family: var(--font-sans); cursor: pointer;
  transition: all 0.2s; letter-spacing: 0.3px;
}
.btn-enviar:hover { background: var(--latte); transform: translateY(-1px); }

/* ── AMAZON BTN ── */
.btn-amazon {
  background: #FF9900; color: #111;
  border: none; border-radius: var(--radius-sm);
  padding: 9px 16px; font-size: 12px; font-weight: 600;
  cursor: pointer; font-family: var(--font-sans);
  display: inline-flex; align-items: center; gap: 5px;
  transition: all 0.2s;
}
.btn-amazon:hover { background: #e68900; transform: translateY(-1px); }
.btn-amazon-sm {
  background: #FF9900; color: #111;
  border: none; border-radius: 6px;
  padding: 7px 12px; font-size: 11px; font-weight: 600;
  cursor: pointer; font-family: var(--font-sans); white-space: nowrap;
}

/* ── FOOTER ── */
footer {
  background: var(--espresso);
  border-top: 1px solid rgba(200,137,42,0.08);
  padding: 40px 48px;
}
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; align-items: center;
  justify-content: space-between; flex-wrap: wrap; gap: 20px;
}
.footer-logo {
  font-family: var(--font-serif);
  font-size: 17px; font-weight: 700; color: var(--cream);
}
.footer-logo span { color: var(--honey); font-style: italic; }
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  font-size: 12px; color: rgba(242,228,200,0.3);
  cursor: pointer; transition: color 0.2s;
}
.footer-links a:hover { color: var(--latte); }
.footer-copy { font-size: 11px; color: rgba(242,228,200,0.2); }
.affil-note {
  font-size: 10px; color: rgba(242,228,200,0.18);
  text-align: center; max-width: 1100px;
  margin: 20px auto 0; padding-top: 20px;
  border-top: 1px solid rgba(200,137,42,0.06);
}

/* ── ANIMACIONES ── */
.fade-in {
  opacity: 0; transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }

/* ── RESPONSIVE ── */
@media(max-width: 768px) {
  nav { padding: 0 24px; }
  .nav-links { display: none; }
  .nav-burger { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 64px; left: 0; right: 0;
    background: rgba(30,15,8,0.98);
    padding: 24px 32px 32px; gap: 20px;
    border-bottom: 1px solid rgba(200,137,42,0.1);
  }
  .form-row { grid-template-columns: 1fr; }
  footer { padding: 40px 24px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}