/* =========================
   PRESUPUESTO
========================= */

:root{
  --color-principal: #0A3551;
  --color-principal-oscuro: #082a41;
  --color-acento: #1E88E5;
  --color-texto: #0f172a;
  --color-texto-suave: #5b6472;
  --color-fondo: #f7f9fc;
  --color-tarjeta: #ffffff;
  --color-borde: #e6eaf0;
  --radio-grande: 16px;
  --sombra-suave: 0 8px 24px rgba(2,12,27,0.08);
}

/* Sección completa */
.seccion-contacto{
  background: linear-gradient(180deg, #ffffff 0%, var(--color-fondo) 100%);
  padding: 64px 16px;
  margin-top: 80px;
}

/* Contenedor en 2 columnas */
.contenedor-contacto{
  max-width: 1120px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px;
  align-items: start;
}

/* Textos */
.titulo-contacto{
  color: var(--color-principal);
  font-size: clamp(28px, 4vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 12px 0;
  font-weight: 800;
}

.subtitulo-contacto{
  color: var(--color-texto-suave);
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 20px 0;
}

/* Lista de datos */
.lista-contacto{
  list-style: none;
  padding: 0;
  margin: 0 0 20px 0;
  display: grid;
  gap: 12px;
}

.item-contacto{
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-texto);
  font-size: 15px;
}

.icono-contacto{
  width: 36px;
  height: 36px;
  min-width: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #eaf2f7;
  color: var(--color-principal);
}

.enlace-contacto{
  color: var(--color-texto);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color .2s ease, color .2s ease;
}

.enlace-contacto:hover{
  color: var(--color-principal);
  border-bottom-color: var(--color-principal);
}

.texto-contacto{
  color: var(--color-texto);
}

/* Botón secundario (enlace) */
.boton-secundario{
  display: inline-block;
  margin-top: 12px;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--color-principal);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  box-shadow: var(--sombra-suave);
  transition: transform .15s ease, background .2s ease;
}

.boton-secundario:hover{
  background: var(--color-principal-oscuro);
  transform: translateY(-1px);
}

/* Columna formulario */
.zona-formulario{
  min-width: 0;
}

/* Tarjeta del formulario */
.formulario{
  background: var(--color-tarjeta);
  border: 1px solid var(--color-borde);
  border-radius: var(--radio-grande);
  box-shadow: var(--sombra-suave);
  padding: 24px;
  display: grid;
  gap: 12px;
}

.etiqueta-formulario{
  font-size: 13px;
  color: var(--color-texto-suave);
}

/* Campos */
.campo-formulario{
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-borde);
  border-radius: 12px;
  background: #fff;
  color: var(--color-texto);
  font-size: 15px;
  outline: none;
  transition: border-color .2s ease, box-shadow .2s ease;
}

.campo-formulario:focus{
  border-color: var(--color-acento);
  box-shadow: 0 0 0 4px rgba(30,136,229,0.15);
}

.campo-area{
  resize: vertical;
  min-height: 140px;
}

/* Botón principal */
.boton{
  border: 0;
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease;
}

.boton-principal{
  background: var(--color-principal);
  color: white;
  box-shadow: var(--sombra-suave);
}

.boton-principal:hover{
  background: var(--color-principal-oscuro);
  transform: translateY(-1px);
}

.boton-principal:active{
  transform: translateY(0);
}

.texto-confianza{
  margin: 4px 2px 0 2px;
  font-size: 12px;
  color: var(--color-texto-suave);
}

/* Responsive */
@media (max-width: 960px){
  .contenedor-contacto{
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .seccion-contacto{
    padding: 48px 16px;
  }
  .boton-secundario{
    margin-top: 8px;
  }
}