/* =============================================
   soporte.css — Página de Soporte VHAO System
   ============================================= */

/* ── Variables (consistentes con el resto del sitio) ── */
:root {
  --clr-primary:   #4b2fbf;
  --clr-accent:    #6c3fef;
  --clr-green:     #22c55e;
  --clr-messenger: #0078ff;
  --clr-whatsapp:  #25D366;
  --clr-text:      #1a1a2e;
  --clr-muted:     #6b7280;
  --clr-border:    #e5e7eb;
  --clr-bg:        #f9fafb;
  --clr-card:      #ffffff;
  --radius:        14px;
  --shadow:        0 4px 24px rgba(75, 47, 191, 0.08);
  --transition:    0.22s ease;
}

/* ── Layout general ── */
.support-section {
  max-width: 760px;
  margin: 60px auto 80px;
  padding: 0 24px;
}

/* ── Encabezado ── */
.support-title {
  font-size: clamp(1.6rem, 4vw, 2.2rem);
  font-weight: 800;
  color: var(--clr-text);
  margin: 0 0 10px;
  letter-spacing: -0.5px;
}

.support-subtitle {
  font-size: 1rem;
  color: var(--clr-muted);
  margin: 0 0 40px;
}

/* ── Grid de tarjetas ── */
.support-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
}

/* ── Tarjeta individual ── */
.support-box {
  background: var(--clr-card);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 28px 28px 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.support-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius) var(--radius) 0 0;
  background: var(--clr-primary);
  opacity: 0;
  transition: opacity var(--transition);
}

.support-box:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 36px rgba(75, 47, 191, 0.14);
}

.support-box:hover::before {
  opacity: 1;
}

/* ── Acento de color por canal ── */
.support-box:nth-child(1)::before { background: var(--clr-messenger); }
.support-box:nth-child(2)::before { background: var(--clr-whatsapp);  }
.support-box:nth-child(3)::before { background: var(--clr-primary);   }

/* ── Título del canal ── */
.support-box h2 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text);
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
}

/* Ícono decorativo antes del título */
.support-box:nth-child(1) h2::before {
  content: '💬';
  font-size: 1.1rem;
}
.support-box:nth-child(2) h2::before {
  content: '📱';
  font-size: 1.1rem;
}
.support-box:nth-child(3) h2::before {
  content: '✉️';
  font-size: 1.1rem;
}

/* ── Enlace de contacto ── */
.support-box a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(75, 47, 191, 0.06);
  transition: background var(--transition), color var(--transition);
  width: fit-content;
}

.support-box a:hover {
  background: var(--clr-primary);
  color: #fff;
}

/* Colores hover por canal */
.support-box:nth-child(1) a:hover { background: var(--clr-messenger); }
.support-box:nth-child(2) a:hover { background: var(--clr-whatsapp);  }
.support-box:nth-child(3) a:hover { background: var(--clr-primary);   }

/* ── Responsive ── */
@media (max-width: 480px) {
  .support-section {
    margin: 36px auto 60px;
  }

  .support-container {
    grid-template-columns: 1fr;
  }
}