/* General Reset */
body, h1, h2, h3, p {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Body */
body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #f4f4f9;
    color: #333;
    margin: 0;
}

/* Header */
header {
    background-color: #283593;
    color: #fff;
    text-align: center;
    padding: 2em 0;
}

header h1 {
    font-size: 2.5em;
    margin-bottom: 0.5em;
}

header p {
    font-size: 1.2em;
}

/* Introduction Section */
.intro {
    text-align: center;
    margin: 2em auto;
    max-width: 800px;
    font-size: 1.1em;
    color: #555;
    line-height: 1.8;
}

/* Main Section */
main {
    padding: 2em;
}

.links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5em;
    justify-content: center;
}

.links article {
    text-align: center;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 220px;
    transition: transform 0.2s ease-in-out;
    padding: 1em;
}

.links article:hover {
    transform: scale(1.05);
}

.links img {
    width: 100%;
    height: auto;
    border-radius: 5px;
}

.links h2 {
    margin-top: 0.5em;
    font-size: 1.5em;
    color: #283593;
}

.links p {
    margin-top: 0.5em;
    font-size: 0.95em;
    color: #666;
}

/* Footer */
footer {
    text-align: center;
    background-color: #333;
    color: #fff;
    padding: 1.5em 0;
    margin-top: 2em;
}

footer .contact h3 {
    font-size: 1.5em;
    margin-bottom: 0.5em;
}

footer a {
    color: #64b5f6;
    text-decoration: none;
    transition: color 0.2s;
}

footer a:hover {
    color: #fff;
}

footer p {
    margin-top: 1em;
}

/* Courses Section */
.courses {
    display: flex;
    flex-wrap: wrap;
    gap: 2em;
    justify-content: center;
    margin-top: 2em;
}

.courses article {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 300px;
    padding: 1.5em;
    text-align: center;
    transition: transform 0.2s ease-in-out;
}

.courses article:hover {
    transform: scale(1.05);
}

.courses h2 {
    font-size: 1.5em;
    color: #283593;
    margin-bottom: 0.5em;
}

.courses p {
    font-size: 1em;
    color: #666;
    margin-bottom: 1.5em;
    line-height: 1.4;
}

.courses .btn {
    display: inline-block;
    background-color: #283593;
    color: #fff;
    padding: 0.5em 1em;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.2s;
}

.courses .btn:hover {
    background-color: #1a237e;
}

/* Budget Form Section */
.budget-form {
    margin: 2em auto;
    padding: 2em;
    max-width: 600px;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.budget-form h2 {
    font-size: 1.8em;
    color: #283593;
    margin-bottom: 1em;
    text-align: center;
}

.budget-form form {
    display: flex;
    flex-direction: column;
    gap: 1em;
}

.budget-form label {
    font-weight: bold;
    color: #555;
}

.budget-form input, .budget-form textarea, .budget-form button {
    width: 100%;
    padding: 0.8em;
    font-size: 1em;
    border: 1px solid #ddd;
    border-radius: 5px;
    box-sizing: border-box;
}

.budget-form textarea {
    resize: vertical;
}

.budget-form button {
    background-color: #283593;
    color: #fff;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.2s ease-in-out;
    border: none;
}

.budget-form button:hover {
    background-color: #1a237e;
}

/* About Us Section */
.about-us {
    display: flex;
    flex-wrap: wrap;
    gap: 2em;
    justify-content: center;
    margin-top: 2em;
}

.about-us article {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 300px;
    padding: 1.5em;
    text-align: center;
    transition: transform 0.2s ease-in-out;
}

.about-us article:hover {
    transform: scale(1.05);
}

.about-us h2 {
    font-size: 1.5em;
    color: #283593;
    margin-bottom: 0.5em;
}

.about-us p {
    font-size: 1em;
    color: #666;
    line-height: 1.6;
}

/* Team Photo Section */
.team-photo {
    margin: 2em auto;
    text-align: center;
}

.team-photo img {
    width: 100%;
    max-width: 600px;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Services List Section */
.services-list {
    display: flex;
    flex-wrap: wrap;
    gap: 2em;
    justify-content: center;
    margin-top: 2em;
}

.services-list article {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    width: 300px;
    text-align: center;
    transition: transform 0.2s ease-in-out;
}

.services-list article:hover {
    transform: scale(1.05);
}

.services-list img {
    width: 100%;
    height: auto;
    border-bottom: 1px solid #ddd;
}

.services-list h2 {
    font-size: 1.5em;
    color: #283593;
    margin: 0.5em 0;
}

.services-list p {
    padding: 0 1em 1em;
    font-size: 1em;
    color: #666;
    line-height: 1.6;
}

/* Services Grid Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2em;
    margin-top: 2em;
    padding: 0 1em;
}

.services-grid article {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    overflow: hidden;
    padding: 1em;
    transition: transform 0.2s ease-in-out;
}

.services-grid article:hover {
    transform: scale(1.05);
}

.services-grid img {
    width: 100%;
    max-width: 150px;
    height: auto;
    margin: 0 auto 1em;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.services-grid h2 {
    font-size: 1.3em;
    color: #283593;
    margin-bottom: 0.5em;
}

.services-grid p {
    font-size: 0.95em;
    color: #666;
    line-height: 1.5;
}

/* Tools Section */
.tools {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2em;
    margin-top: 2em;
    padding: 0 1em;
}

.tools article {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    padding: 1em;
    transition: transform 0.2s ease-in-out;
}

.tools article:hover {
    transform: scale(1.05);
}

.tools h2 {
    font-size: 1.3em;
    color: #283593;
    margin-bottom: 0.5em;
}

.tools p {
    font-size: 1em;
    color: #666;
    line-height: 1.5;
    margin-bottom: 1em;
}

.tools .btn {
    display: inline-block;
    background-color: #283593;
    color: #fff;
    padding: 0.5em 1em;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.2s;
}

.tools .btn:hover {
    background-color: #1a237e;
}

/* Services Grid Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5em;
    margin-top: 1.5em;
    padding: 0 1em;
}

.services-grid article {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    padding: 0.8em;
    transition: transform 0.2s ease-in-out;
}

.services-grid article:hover {
    transform: scale(1.05);
}

.services-grid img {
    width: 100%;
    max-width: 150px;
    height: auto;
    margin: 0 auto 0.8em;
    border-radius: 5px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.services-grid h2 {
    font-size: 1.2em;
    color: #283593;
    margin-bottom: 0.5em;
}

.services-grid p {
    font-size: 0.9em;
    color: #666;
    line-height: 1.4;
    margin-bottom: 0.5em;
}

/* Private Access Section */
.private-access {
    text-align: center;
    margin: 2em auto;
    padding: 1em;
    background-color: #f4f4f9;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.private-access h2 {
    font-size: 1.5em;
    color: #283593;
    margin-bottom: 0.5em;
}

.private-access p {
    font-size: 1em;
    color: #555;
    margin-bottom: 1em;
}

.private-access .btn {
    display: inline-block;
    background-color: #283593;
    color: #fff;
    padding: 0.7em 1.5em;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.2s ease-in-out;
}

.private-access .btn:hover {
    background-color: #1a237e;
}

/* Private Tools Section */
.private-tools {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2em;
    margin-top: 2em;
    padding: 0 1em;
}

.private-tools article {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    text-align: center;
    padding: 1.5em;
    transition: transform 0.2s ease-in-out;
}

.private-tools article:hover {
    transform: scale(1.05);
}

.private-tools h2 {
    font-size: 1.3em;
    color: #283593;
    margin-bottom: 0.5em;
}

.private-tools p {
    font-size: 1em;
    color: #666;
    line-height: 1.5;
    margin-bottom: 1em;
}

.private-tools .btn {
    display: inline-block;
    background-color: #283593;
    color: #fff;
    padding: 0.7em 1.5em;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    margin: 0.5em 0;
    transition: background-color 0.2s;
}

.private-tools .btn:hover {
    background-color: #1a237e;
}


/* Botón destacado para el aula virtual */
.btn-large {
    display: inline-block;
    font-size: 1.2em;
    padding: 0.8em 2em;
    background-color: #283593;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.2s ease-in-out;
}

.btn-large:hover {
    background-color: #1a237e;
}


/* Estilo para la sección del aula virtual */
.virtual-classroom {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2em 1em;
    background-color: #f4f4f9;
    border-radius: 10px;
    margin: 2em auto;
    max-width: 800px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

/* Contenido centrado */
.center-content {
    max-width: 600px;
}

/* Botón destacado */
.btn-large {
    display: inline-block;
    font-size: 1.2em;
    padding: 0.8em 2em;
    background-color: #283593;
    color: #fff;
    text-decoration: none;
    border-radius: 5px;
    font-weight: bold;
    margin-top: 1em;
    transition: background-color 0.2s ease-in-out;
}

.btn-large:hover {
    background-color: #1a237e;
}