/* ============================================================
   BASE.CSS — Reset, body, tipografía, botones, secciones
   permisosmunicipales.cl
   ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  background: var(--white);
  color: var(--gris);
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── Botones ── */
.btn-primary {
  background: var(--verde);
  color: var(--white);
  padding: 0.85rem 2rem;
  font-size: 0.88rem; font-weight: 600;
  letter-spacing: 0.05em; text-transform: uppercase;
  border: none; cursor: pointer; border-radius: 2px;
  text-decoration: none;
  transition: background .2s, transform .15s;
  display: inline-block;
}
.btn-primary:hover { background: var(--verde-lt); transform: translateY(-1px); }

.btn-ghost {
  background: transparent;
  color: rgba(248,249,250,0.75);
  padding: 0.85rem 1.5rem;
  font-size: 0.85rem; font-weight: 400;
  border: 1px solid rgba(248,249,250,0.2);
  cursor: pointer; border-radius: 2px;
  text-decoration: none;
  transition: border-color .2s, color .2s;
  display: inline-block;
}
.btn-ghost:hover { border-color: var(--verde); color: var(--verde-lt); }

/* ── Secciones base ── */
.section {
  padding: 6rem 5vw;
}
.section-alt  { background: var(--bg-alt); }
.section-dark { background: var(--gris); }
.section-dark .section-eyebrow { color: var(--verde-lt); }
.section-dark .section-title   { color: var(--white); }
.section-dark .section-sub     { color: rgba(248,249,250,0.6); }

/* ── Cabecera de sección ── */
.section-header { margin-bottom: 4rem; }

.section-eyebrow {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem; font-weight: 500;
  color: var(--verde);
  letter-spacing: 0.18em; text-transform: uppercase;
  margin-bottom: 0.75rem;
  display: flex; align-items: center; gap: 0.5rem;
}
.section-eyebrow::before { content: '//'; opacity: 0.5; }

.section-title {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--gris-dk);
  line-height: 1.2;
}

.section-sub {
  font-size: 1rem; color: var(--gray);
  max-width: 540px;
  margin-top: 0.75rem;
  line-height: 1.7;
}

/* ── Scroll reveal ── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* ── Responsive global ── */
@media (max-width: 768px) {
  .section { padding: 4rem 5vw; }
}


/* ══════════════════════════════════════
   SECTION CTA BANNERS
   Barras de llamada a la acción entre secciones
   ══════════════════════════════════════ */

.section-cta {
  padding: 2.8rem 5vw;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

/* Variante 1: verde sólido */
.section-cta--verde {
  background: var(--verde);
}
.section-cta--verde .scta-text   { color: #fff; }
.section-cta--verde .scta-label  { color: rgba(255,255,255,0.7); }
.section-cta--verde .scta-btn {
  background: #fff; color: var(--verde);
  border: none;
}
.section-cta--verde .scta-btn:hover { background: #e8fff9; }

/* Variante 2: oscuro con borde verde */
.section-cta--dark {
  background: var(--gris-dk);
  border-top: 2px solid var(--verde);
  border-bottom: 2px solid var(--verde);
}
.section-cta--dark .scta-text  { color: #fff; }
.section-cta--dark .scta-label { color: var(--verde-lt); }
.section-cta--dark .scta-btn {
  background: transparent;
  color: var(--verde-lt);
  border: 1.5px solid var(--verde);
}
.section-cta--dark .scta-btn:hover { background: var(--verde); color: #fff; }

/* Variante 3: blanco con línea verde izquierda */
.section-cta--white {
  background: #fff;
  border-left: 4px solid var(--verde);
  border-top: 1px solid rgba(0,178,134,0.2);
  border-bottom: 1px solid rgba(0,178,134,0.2);
  box-shadow: 0 2px 20px rgba(0,0,0,0.06);
}
.section-cta--white .scta-text  { color: var(--gris-dk); }
.section-cta--white .scta-label { color: var(--verde); }
.section-cta--white .scta-btn {
  background: var(--verde); color: #fff; border: none;
}
.section-cta--white .scta-btn:hover { background: var(--verde-lt); }

/* Variante 4: degradado verde oscuro */
.section-cta--gradient {
  background: linear-gradient(135deg, var(--gris-dk) 0%, var(--gris-md) 100%);
  border-bottom: 1px solid rgba(0,178,134,0.3);
}
.section-cta--gradient .scta-text  { color: #fff; }
.section-cta--gradient .scta-label { color: rgba(255,255,255,0.55); }
.section-cta--gradient .scta-btn {
  background: var(--verde); color: #fff; border: none;
}
.section-cta--gradient .scta-btn:hover { background: var(--verde-lt); }

/* Texto y botón internos */
.scta-copy { flex: 1; min-width: 220px; }

.scta-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem; letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}
.scta-text {
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.1rem, 2.2vw, 1.5rem);
  line-height: 1.25;
}

.scta-btn {
  display: inline-block;
  padding: 0.8rem 1.8rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.82rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  cursor: pointer;
  white-space: nowrap;
  transition: background .2s, color .2s, transform .15s;
  flex-shrink: 0;
}
.scta-btn:hover { transform: translateY(-1px); }

@media (max-width: 600px) {
  .section-cta { flex-direction: column; align-items: flex-start; }
}

/* iPad: CTA banners */
@media (min-width: 768px) and (max-width: 1024px) {
  .section-cta { padding: 2.5rem 6vw; }
  .scta-text   { font-size: 1.2rem; }
}