/* ========================================
   01. PORTADA - SOLUCIONES
======================================== */

.sol-portada {
  padding: 12rem 0 10rem;
  background:
    radial-gradient(
      circle at 85% 20%,
      rgba(255, 230, 214, 0.8),
      transparent 35%
    ),
    radial-gradient(
      circle at 10% 80%,
      rgba(112, 43, 255, 0.08),
      transparent 35%
    ),
    var(--fondo-base);
}

.sol-descripcion {
  max-width: 78rem;
  margin-bottom: 1.5rem;
  color: var(--grafito);
  font-size: clamp(1.7rem, 2vw, 2rem);
  line-height: 1.7;
}

/* Responsive portada */

@media (max-width: 900px) {
  .sol-portada {
    padding: 8rem 0;
  }
}

@media (max-width: 520px) {
  .sol-portada {
    padding: 6rem 0;
  }

  .sol-descripcion {
    font-size: 1.7rem;
  }
}

/* ========================================
   02. NUESTRO ENFOQUE
======================================== */

.sol-enfoque {
  padding: 10rem 0;
  background:
    radial-gradient(
      circle at 90% 15%,
      rgba(112, 43, 255, 0.1),
      transparent 30%
    ),
    var(--fondo-lila);
}

.enfoque-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2.5rem;
}

.enfoque-item {
  position: relative;
  padding: 3.5rem 3rem;
  border: 0.1rem solid rgba(112, 43, 255, 0.15);
  border-radius: 1.6rem;
  background-color: rgba(255, 255, 255, 0.55);
  transition:
    transform 0.3s ease,
    box-shadow 0.3s ease,
    border-color 0.3s ease;
}

.enfoque-item::before {
  position: absolute;
  top: 0;
  left: 3rem;
  width: 5rem;
  height: 0.4rem;
  border-radius: 0 0 0.4rem 0.4rem;
  background: linear-gradient(90deg, var(--azul), var(--violeta));
  content: "";
}

.enfoque-item h3 {
  margin-bottom: 1.5rem;
  color: var(--violeta-oscuro);
  font-size: 2.5rem;
  font-weight: 600;
}

.enfoque-item p {
  color: var(--grafito);
  font-size: 1.6rem;
  line-height: 1.7;
}

.enfoque-item:hover {
  transform: translateY(-0.4rem);
  border-color: rgba(112, 43, 255, 0.3);
  box-shadow: 0 1.5rem 3rem rgba(36, 24, 59, 0.08);
}

/* Responsive enfoque */

@media (max-width: 900px) {
  .sol-enfoque {
    padding: 8rem 0;
  }

  .enfoque-grid {
    gap: 2rem;
  }

  .enfoque-item {
    padding: 3rem 2.5rem;
  }
}

@media (max-width: 650px) {
  .enfoque-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .sol-enfoque {
    padding: 6rem 0;
  }

  .enfoque-item {
    padding: 2.8rem 2.5rem;
  }

  .enfoque-item h3 {
    font-size: 2.2rem;
  }
}

/* ========================================
   03. ÁREAS DE TRABAJO
======================================== */

.areas {
  padding: 10rem 0;
  background:
    radial-gradient(
      circle at 8% 20%,
      rgba(255, 122, 26, 0.08),
      transparent 30%
    ),
    var(--fondo-claro);
}

.areas-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 3rem;
}

/* Bloques de servicios */

.area {
  padding: 4rem;
  border-left: 0.3rem solid var(--violeta);
  background-color: rgba(255, 255, 255, 0.65);
  transition:
    background-color 0.3s ease,
    transform 0.3s ease;
}

.area:hover {
  background-color: var(--blanco);
  transform: translateY(-0.4rem);
}

.area-numero {
  display: block;
  margin-bottom: 2rem;
  color: var(--naranja);
  font-family: var(--fuente-titulos);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.1rem;
}

.area h3 {
  margin-bottom: 1.5rem;
  color: var(--violeta-oscuro);
  font-size: 2.5rem;
  font-weight: 600;
}

.area > p {
  max-width: 52rem;
  margin-bottom: 3rem;
  color: var(--grafito);
  font-size: 1.6rem;
  line-height: 1.7;
}

/* Aplicaciones posibles */

.area h4 {
  margin-bottom: 1.5rem;
  color: var(--violeta-oscuro);
  font-family: var(--fuente-textos);
  font-size: 1.5rem;
  font-weight: 700;
}

.area-lista {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.area-lista li {
  position: relative;
  padding-left: 2.2rem;
  color: var(--grafito);
  font-size: 1.5rem;
  line-height: 1.6;
}

.area-lista li::before {
  position: absolute;
  top: 0.9rem;
  left: 0;
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background-color: var(--violeta);
  content: "";
}

/* Responsive áreas */

@media (max-width: 900px) {
  .areas {
    padding: 8rem 0;
  }

  .areas-grid {
    gap: 2rem;
  }

  .area {
    padding: 3rem;
  }
}

@media (max-width: 650px) {
  .areas-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 520px) {
  .areas {
    padding: 6rem 0;
  }

  .area {
    padding: 2.8rem 2.5rem;
  }

  .area h3 {
    font-size: 2.2rem;
  }

  .area > p {
    margin-bottom: 2.5rem;
  }

  .area-lista {
    gap: 1rem;
  }
}