:root {
    --alsi-green: #00a541;
    --alsi-dark-green: #00652d;
    --alsi-yellow: #ffcd00;
}
body {
    font-family: 'Poppins', sans-serif;
    line-height: 1.8;
}
a {
color: #00a541;
text-decoration: none;
}
a:hover {
color: #00652d;
text-decoration: underline;
}
a:visited {
color: #00a541;
}
a:active {
color: #004d1a;
}
.bg-alsi-green { background-color: var(--alsi-green); }
.bg-alsi-dark-green { background-color: var(--alsi-dark-green); }
.bg-alsi-yellow { background-color: var(--alsi-yellow); }
.text-alsi-green { color: var(--alsi-green); }
.btn-alsi-green {
    background-color: var(--alsi-green);
    border-color: var(--alsi-green);
    color: white;
    transition: all 0.3s ease;
    padding: 10px 20px;
    font-weight: 600;
    text-decoration: none;
}
.btn-alsi-green:hover, .btn-alsi-green:focus {
    background-color: #008c4a;
    border-color: #008c4a;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    color: white;
    text-decoration: none;
}
.btn-alsi-yellow {
    background-color: var(--alsi-yellow);
    border-color: var(--alsi-yellow);
    color: #004920;
    transition: all 0.3s ease;
    padding: 10px 20px;
    font-weight: 600;
    text-decoration: none;
}
.btn-alsi-yellow:hover, .btn-alsi-yellow:focus {
    background-color: #fff;
    border-color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    color: var(--alsi-dark-green);
    text-decoration: none;
}
.navbar {
    transition: all 0.3s ease;
    padding: 20px 0;
    background-color: rgba(255,255,255,0.85)
}
.navbar.scrolled {
    background-color: rgba(255,255,255,0.95) !important;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    padding: 10px 0;
}
.navbar-expand-lg .navbar-nav .nav-link {
    padding-left: 0.75rem;
    padding-right: 0.75rem;
}
.navbar-expand-lg .navbar-nav .nav-link:hover,
.navbar-expand-lg .navbar-nav .nav-link:focus {
    color: var(--alsi-dark-green);
    text-decoration: none;
}
.hero {
    background-image: url('img/hero.jpg');
    background-size: cover;
    background-position: center;
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(0,0,0,0.5);
}
.hero-content {
    position: relative;
    z-index: 1;
}
.curso-title {
    font-size: 1.5rem;
}
.card {
    border: none;
    transition: all 0.3s ease;
    margin-bottom: 30px;
    overflow: hidden;
}
.card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}
.card-img-top {
    height: 200px;
    object-fit: cover;
    transition: all 0.3s ease;
}
.card:hover .card-img-top {
    transform: scale(1.05);
}
.section-title {
    position: relative;
    display: inline-block;
    padding-bottom: 10px;
    margin-bottom: 50px;
    font-weight: 700;
}
.section-title::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 3px;
    background-color: var(--alsi-green);
}
section {
    padding: 100px 0;
}
.list-unstyled li {
    margin-bottom: 10px;
}
.form-control {
    padding: 12px;
}
@media (max-width: 768px) {
    .navbar {
        background-color: #ffffff; /* Color de fondo blanco */
    }
    .navbar-toggler {
        border: 0;
        padding-top: 0.4rem;
        padding-bottom: 0.4rem;
    }
    .navbar-toggler:focus {
        background-color: var(--alsi-yellow);
        box-shadow: none;
    }
    .nav-item a.btn {
        margin: 0.4rem 0;
    }
}

@media (min-width: 1280px) {
    .navbar-expand-lg .navbar-nav .nav-link {
        padding-left: 0.87rem;
        padding-right: 0.87rem;
    }
}

.navbar-expand-lg .navbar-nav .nav-link {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
    /* font-weight: 600; */
}

/* Estilos para el Botón Flotante de WhatsApp */
.whatsapp-float {
    position: fixed;
    width: 80px;
    height: 80px;
    bottom: 40px;
    right: 40px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50%;
    text-align: center;
    font-size: 25px;
    box-shadow: 2px 2px 3px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s, transform 0.3s;
}

.whatsapp-float:hover {
    background-color: #128C7E;
    transform: scale(1.1);
    text-decoration: none;
    color: #FFF;
}

.whatsapp-float i {
    color: #FFF;
}


.header {
    text-align: center;
    margin-bottom: 30px;
}
.logo {
    width: 150px;
    height: auto;
}
.section {
    margin-bottom: 30px;
}
.highlight {
    background-color: #f0f8ff;
    padding: 15px;
    border-radius: 5px;
}
.contact-info {
    background-color: #e6f2ff;
    padding: 15px;
    border-radius: 5px;
}
.pricing {
    background-color: #f0fff0;
    padding: 15px;
    border-radius: 5px;
}
.location {
    background-color: #fff4c6;
    padding: 15px;
    border-radius: 5px;
}
#downloadBtn {
    background-color: #00652d;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 16px;
    text-decoration: none;
}
#downloadBtn:hover {
    background-color: #00a541;
    text-decoration: none;
}
.modal-title {
    font-weight: 600;
    font-size: 1.15rem;
    color: #00652d;
}
.bg-warning {
    background-color: #ffcd00 !important;
}