body {
    margin: 0;
    font-family: 'Playfair Display', serif;
    background: #F5F5F5;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Hace que el contenido principal crezca y empuje el footer hacia abajo */
main {
    flex: 1;
}

.header {
    display: grid;
    grid-template-columns: auto 1fr auto auto;
    gap: 20px;
    align-items: center;
    background: #1C1C1C;
    color: white;
    padding: 15px;
    margin-bottom: 20px;
}

.logo {
    width: 120px;
    border-radius: 12px;
}

.boton {
    background: transparent;
    color: white;
    padding: 10px 15px;
    margin-left: 10px;
    text-decoration: none;
    border-radius: 8px;
    border: 1px solid #BFA37A;
    transition: all 0.3s ease;
}

.boton:hover {
    background-color: #BFA37A;
    color: #1C1C1C;
}

h2 {
    padding: 10px;
    text-align: center;
}

/* Grid responsive que adapta columnas automáticamente */
.grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 20px;
}

.grid .card:nth-child(1) {
    grid-column: 1 / -1;
    height: 250px;
}

.card {
    height: 200px;
    border-radius: 12px;
    text-decoration: none;
    color: white;
    cursor: pointer;
    border: 2px solid #BFA37A;
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-end;
    justify-content: flex-end;
    padding: 15px;
    position: relative;
    background-size: cover;
    background-position: center;
    overflow: hidden;
    font-weight: bold;
    font-size: 20px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.8);
}

.card:hover {
    transform: scale(1.03);
    border: 2px solid #D4B78F;
    color: #BFA37A;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.15);
}

/* Capa oscura encima de la imagen para mejorar contraste del texto */
.card::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.1));
    border-radius: 12px;
}

.card:hover::before {
    background: linear-gradient(to top, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.1));
}

.card:nth-child(1) {
    background-image: url('./images/web.png')
}

.card:nth-child(2) {
    background-image: url('./images/som.png')
}

.card:nth-child(3) {
    background-image: url('./images/redes.jpg')
}

.card:nth-child(4) {
    background-image: url('./images/Ciudadania.png')
}

.card:nth-child(5) {
    background-image: url('./images/ofimatica.png')
}

.card:nth-child(6) {
    background-image: url('./images/fol.png')
}

.card:nth-child(7) {
    background-image: url('./images/ingles.png')
}

.temas {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    padding: 20px;
}

.tema {
    background: #F5F5F5;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 2px solid #D4B78F;
}

.tema:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.tema h2 {
    background-color: #1C1C1C;
    color: white;
    margin: 0;
    padding: 15px;
    font-size: 18px;
}

.tema img {
    width: 85%;
    object-fit: cover;
    margin-top: 20px;
}

nav ul {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 20px;
    font-size: 18px;
}

nav ul li a {
    text-decoration: none;
    color: #1C1C1C;
    font-weight: bold;
    padding: 8px 12px;
    transition: 0.3s;
    border: 2px solid #1C1C1C;
    border-radius: 5px;
}

nav ul li a:hover {
    background-color: #1C1C1C;
    color: white;
    border-radius: 5px;
    border: 2px solid #D4B78F;
}

article {
    background: white;
    margin-bottom: 20px;
    padding: 20px;
    border-radius: 10px;
}

article h2 {
    color: #1C1C1C;
    margin-bottom: 10px;
    font-size: 27px;
}

article img {
    width: 98%;
    border-radius: 8px;
    margin: 20px;
    border: 2px solid #1C1C1C;
}

article p {
    color: #1C1C1C;
    font-size: 18px;
    text-align: center;
}

.main-red {
    max-width: 900px;
    margin: 0 auto;
    padding: 40px 20px;
    display: flex;
    flex-direction: column;
    gap: 25px;
}
.main-red h2 {
    background: #1C1C1C;
    color: #BFA37A;
    padding: 15px;
    border-radius: 10px 10px 0 0;
    margin: 0;
    font-size: 20px;
}
.main-red p {
    background: white;
    padding: 20px;
    margin: 0;
    border-radius: 0 0 10px 10px;
    border: 2px solid #1C1C1C;
    border-top: none;
    font-size: 17px;
    line-height: 1.5;
    color: #1C1C1C;
}

.main-red h2:hover + p,
.main-red p:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.2);
    transition: 0.3s;
}

.main-fol {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.main-fol .intro {
    background: linear-gradient(135deg, #1C1C1C, #3a3a3a);
    color: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
}

.main-fol .contenidos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

.main-fol article {
    background: white;
    border-left: 6px solid #BFA37A;
    padding: 20px;
    border-radius: 10px;
    transition: 0.3s;
}

.main-fol article:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
}

.main-fol h3 {
    margin-bottom: 10px;
    color: #1C1C1C;
}

.card-fol {
    background: white;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    border: 2px solid #BFA37A;
    transition: all 0.3s ease;
    position: relative;
}

.card-fol .icono {
    font-size: 40px;
    margin-bottom: 10px;
}

.card-fol:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    background: #1C1C1C;
    color: white;
}

.card-fol:hover .icono {
    transform: scale(1.2);
}

.main-ingles {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.main-ingles .hero {
    background: linear-gradient(135deg, #BFA37A, #D4B78F);
    color: #1C1C1C;
    padding: 40px;
    border-radius: 12px;
}

.main-ingles .skills {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    justify-items: stretch;
}

.main-ingles .skill {
    flex: 1;
    background: white;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
    border: 2px solid #BFA37A;
    transition: all 0.3s ease;
}

.main-ingles .skill:hover {
    background: #1C1C1C;
    color: white;
    transform: scale(1.05);
}

.main-ingles h3 {
    margin-bottom: 10px;
}

.card-ingles {
    background: white;
    border-radius: 15px;
    padding: 25px;
    text-align: center;
    border: 2px solid #BFA37A;
    transition: all 0.3s ease;
    position: relative;
}

.card-ingles .icono {
    font-size: 40px;
    margin-bottom: 10px;
}

.card-ingles:hover {
    transform: translateY(-10px) scale(1.03);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    background: #1C1C1C;
    color: white;
}

.card-ingles:hover .icono {
    transform: scale(1.2);
}

.main-ciudadania {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.main-ciudadania .intro {
    background: #1C1C1C;
    color: #BFA37A;
    padding: 25px;
    border-radius: 12px;
    text-align: center;
}

.main-ciudadania .temas {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 25px;
}

.main-ciudadania article {
    background: #F5F5F5;
    padding: 20px;
    border-radius: 12px;
    border: 2px solid #1C1C1C;
    text-align: center;
    transition: all 0.3s ease;
}

.main-ciudadania article:hover {
    background: #BFA37A;
    color: #1C1C1C;
    transform: rotate(-1deg) scale(1.03);
}

.main-ciudadania h3 {
    margin-bottom: 10px;
}

.footer {
    background: #1C1C1C;
    color: #BFA37A;
    text-align: center;
    padding: 12px;
    font-size: 14px;
}