body {
    background: #ffffff;
    font-family: 'Montserrat', sans-serif;
    font-weight: 300;
    overflow-x: hidden;
}

/* Tipografía */
h1, h2 {
    font-family: 'Playfair Display', serif;
    font-weight: 400;
    letter-spacing: 1px;
}

h1 {
    font-size: 60px;
    letter-spacing: 2px;
    margin-bottom: 0;
}

h2 {
    font-size: 32px;
    padding-bottom: 12px;
}

h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    letter-spacing: 1px;
}

h3 {
    font-size: 22px;
}

h4 {
    font-weight: 400;
}

p {
    color: #757575;
    font-size: 20px;
    font-weight: 300;
    line-height: 30px;
}

.small {
    font-size: 14px;
    line-height: 28px;
}

/* Sección de preloader */
.preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 99999;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #ffffff;
}

.sk-spinner-pulse {
    width: 60px;
    height: 60px;
    background-color: #a1c45a;
    border-radius: 2%;
    animation: sk-pulseScaleOut 1s infinite ease-in-out;
}

@keyframes sk-pulseScaleOut {
    0% {
        transform: scale(0);
    }
    100% {
        transform: scale(1);
        opacity: 0;
    }
}

/* Sección de navegación */
.navbar-default {
    background: #ffffff;
    border: none;
    box-shadow: none;
    padding-top: 22px;
    margin: 0;
}

.navbar-default .navbar-brand {
    color: #757575;
    font-size: 26px;
    font-weight: 400;
    text-transform: uppercase;
    letter-spacing: 2px;
    line-height: 50px;
    margin: 0;
}

.navbar-default .navbar-nav li a {
    color: #656565;
    font-size: 14px;
    font-weight: 400;
    line-height: 50px;
    letter-spacing: 1px;
    transition: all 0.4s ease-in-out;
    padding: 0 20px;
}

/* Sección principal */
.main {
    text-align: center;
    padding: 100px 0;
}

.bg-gray {
    background-color: #f9f9f9;
}

/* Ajuste del margen entre filas para evitar superposición vertical */
.row {
    margin-bottom: 30px; /* Ajusta este valor según sea necesario */
}

@media (max-width: 768px) {
    .col-sm-6, .col-xs-12 {
        width: 100%;
    }
}