@import url(root.css);

body {
    background-color: #e2e2e2;
}


header {
    background: linear-gradient(var(--color-opaco-principal), var(--color-opaco-principal)), url(/imagenes/BuqueMercante1.webp);
    background-size: cover;
    background-position: center -200px;
    background-attachment: fixed;
    height: 70vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: 0 2px 10px var(--color-opaco-principal);
}

header h1 {
    margin: 25px 0 0;
    font-family: var(--fuente-secundaria);
    font-weight: 600;
    font-size: 3em;
    background: linear-gradient(135deg,
            #f6e3b8 0%,
            #d8bc8f 18%,
            #caae83 45%,
            #c79b63 70%,
            #fff0c9 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

@media (max-width: 738px) {
    header h1 {
        text-align: center;
        font-size: 2.5em;
    }
}

@media (max-width: 405px) {
    header h1 {
        font-size: 2em;
    }
}

main {
    padding: 80px 60px;
    background-color: #e2e2e2;
}

.courses-container {
    display: flex;
    flex-wrap: wrap;
    gap: 25px;
    justify-content: center;
    max-width: 1200px;
    margin: 0 auto;
    transition: all 0.2s ease;
}

.course {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: #fff;
    box-shadow: 0 4px 8px #0000001a;
    flex: 1 1 300px;
    max-width: 350px;
    border-radius: 3px;
    padding: 5px;
    transition: all 0.2s ease;
    border: 1px solid var(--color-principal);
}

.courses-container .course:hover .course-image img {
    scale: 1.1;
}

.courses-container .course:hover {
    transform: translateY(-2.5px);
}

.course-image {
    height: 200px;
    overflow: hidden;
    border-radius: 4px 4px 0 0;
}

.course-image img {
    width: 100%;
    height: 100%;
    transition: all 1s ease;
    will-change: transform, filter;
    backface-visibility: hidden;
    transform: translateZ(0);
}

.course-content {
    padding: 10px;
}

.course-content h2 {
    font-family: var(--fuente-secundaria);
    font-size: 1.6em;
    font-weight: 600;
    padding: 0 0 5px;
}

.course-content p {
    font-family: var(--fuente-base);
    font-size: 0.9em;
    color: #4d4d4d;
    padding: 0 0 5px;
}

.course-button {
    display: flex;
    border-top: 1px solid #e0e0e0;
    padding: 5px 0 0;
}

.btn-ver-curso {
    display: block;
    width: 100%;
    padding: 10px;
    background: #fff;
    color: var(--color-principal);
    text-align: center;
    text-decoration: none;
    border-radius: 5px;
    border: none;
    font-weight: 500;
    transition: all 0.2s ease;
    cursor: pointer;
}

.course:hover .course-button .btn-ver-curso {
    background-color: var(--color-principal);
    color: #fff;
}

.course .course-button .btn-ver-curso:hover {
    background-color: var(--color-principal-claro);
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-opaco-principal);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-panel {
    background-color: #fff;
    width: 100%;
    height: 100%;
    position: relative;
    overflow: hidden;
    transform: scale(0.85);
    transition: transform 0.3s ease;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.modal-overlay.active .modal-panel {
    transform: scale(1);
}

.modal-close {
    position: absolute;
    top: 15px;
    right: 25px;
    background: #fff;
    box-shadow: 0 0 2px var(--color-opaco-principal);
    border: none;
    font-size: 2em;
    line-height: 1;
    cursor: pointer;
    color: #333;
    z-index: 10;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.5s ease;
}

.modal-close:hover {
    transform: rotate(360deg);
    background: var(--color-principal);
    color: white;
}

/* Maquetación del cuerpo del modal (Left y Right) */
.modal-body-custom {
    display: flex;
    flex-direction: column;
    width: 100%;
    height: 100%;
}

.modal-left {
    flex: 1;
    background-color: #f1f1f1;
    position: relative;
    min-height: 250px;
}

.modal-left img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.modal-right {
    flex: 1.4;
    padding: 30px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.modal-right ul li {
    padding: 10px 0;
}

@media (min-width: 768px) {
    .modal-body-custom {
        flex-direction: row;
    }

    .modal-left {
        min-height: auto;
    }
}

.modal-right h2 {
    color: var(--color-secundario);
    font-weight: 700;
    margin-bottom: 15px;
}

.modal-right table {
    margin: 10px 0;
    box-shadow: 0 0px 2px var(--color-opaco-principal);
}

.modal-right table thead {
    background-color: var(--color-principal);
    color: #fff;
}

.modal-right table thead th {
    padding: 10px 15px;
    text-align: center;
}

.modal-right table tbody tr .unit {
    text-align: center;
    border-right: 1px solid #ccc;
}

.modal-right table tbody tr td {
    padding: 10px;
    border-bottom: 1px solid #ccc;
}

.modal-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-top: 20px;
    color: #333;
    border-left: 4px solid var(--color-secundario);
    padding-left: 10px;
}

.certificate-model {
    margin: 15px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px dashed var(--color-secundario);
    padding: 25px 25px 0;
}

.certificate-model .certificate-front,
.certificate-model .certificate-back {
    width: 350px;
    height: 200px;
    border: 1px dashed var(--color-principal);
    margin: 0 0 15px;
}

@media (max-width: 532px) {

    .certificate-model .certificate-front,
    .certificate-model .certificate-back {
        width: 300px;
        height: 180px;
    }

    .certificate-model p {
        text-align: center;
    }

}

@media (max-width: 386px) {

    .certificate-model .certificate-front,
    .certificate-model .certificate-back {
        width: 250px;
        height: 160px;
    }

}