/* ===== CONTACTO ===== */
.contacto {
  max-width: var(--container);
  margin: 4rem auto;
  padding: 0 1.5rem;
}

.intro {
  text-align: center;
  margin-bottom: 3.5rem;
}
.intro h1 {
  font-size: 2.8rem;
  letter-spacing: 0.5px;
  margin-bottom: 0.6rem;
  text-transform: uppercase;
}
.intro p {
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== FORMULARIO ===== */
.form-section {
  display: flex;
  flex-wrap: wrap;
  gap: 3.5rem;
  justify-content: space-between;
  align-items: flex-start;
}

.form {
  flex: 1 1 500px;
  background: var(--light-gray);
  padding: 2.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
  transition: box-shadow var(--transition);
}
.form:hover {
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
}

.field {
  margin-bottom: 1.4rem;
  display: flex;
  flex-direction: column;
}
label {
  margin-bottom: 0.4rem;
  font-weight: 600;
  letter-spacing: 0.3px;
}
input,
textarea {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  color: var(--black);
  padding: 0.9rem 1rem;
  font-size: 1rem;
  font-family: inherit;
  transition: border var(--transition), box-shadow var(--transition);
}
input:focus,
textarea:focus {
  border-color: var(--black);
  outline: none;
  box-shadow: 0 0 0 3px rgba(0,0,0,0.1);
}

/* ===== BOTÓN NEGRO LETRA BLANCA ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 240px;
  margin-top: 1.2rem;
  padding: 1rem 2rem;
  border-radius: var(--radius);
  border: 2px solid #000;
  background-color: #2c2c2c;     /* Fondo negro */
  color: #fff;                /* Texto blanco */
  font-weight: 700;
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn:hover {
  background-color: #fff;     /* Fondo blanco */
  color: #181818;                /* Texto negro */
  border-color: #000;
}

.btn:active {
  transform: scale(0.98);
}

/* ===== CONTACT INFO ===== */
.contact-info {
  flex: 1 1 300px;
  padding-top: 0.5rem;
}
.contact-info h2 {
  font-size: 1.4rem;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.contact-info ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.contact-info li {
  margin-bottom: 0.8rem;
  font-size: 1.05rem;
  color: var(--gray);
}
.contact-info strong {
  color: var(--black);
}
.whatsapp a {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: black; /* Texto negro */
  font-weight: 600;
  font-size: 16px;
  gap: 8px;
  transition: color 0.2s ease;
}

.whatsapp a:hover {
  color: #dcdcdc; /* Cambia el texto a verde al pasar el ratón */
}

.whatsapp img {
  width: 24px;
  height: 24px;
  filter: brightness(0) invert(0); /* Hace que el icono sea negro */
  transition: filter 0.2s ease;
}




.whatsapp span {
  color: rgb(0, 0, 0);
  font-weight: bold;
  font-size: 14px;
}


/* ===== ENLACES DE EMAIL SIN SUBRAYADO ===== */
.contact-info a {
  color: var(--black);
  text-decoration: none;
  transition: color var(--transition), text-decoration var(--transition);
}
.contact-info a:hover {
  color: var(--gray);
  text-decoration: underline;
}

/* ===== VALIDACIÓN Y MENSAJES ===== */
input.invalid,
textarea.invalid {
  border-color: #cc0000;
  box-shadow: 0 0 0 3px rgba(204,0,0,0.15);
}
.error-message {
  color: #cc0000;
  font-size: 0.9rem;
  margin-top: 0.3rem;
  min-height: 1em;
}
.form-success {
  margin-top: 1rem;
  color: green;
  font-weight: 600;
  text-align: center;
}