/* Estilos generales de contenido */
h1,
h2,
h3,
h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    background: linear-gradient(
        135deg,
        var(--color-primary) 0%,
        var(--color-accent) 100%
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

h2 {
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--color-primary-light);
}

h3 {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-secondary);
}

/* Efecto typewriter */
.typewriter h1 {
    overflow: hidden;
    border-right: 3px solid var(--color-accent);
    white-space: nowrap;
    margin: 0 auto;
    letter-spacing: 0.1em;
    animation:
        typing 3.5s steps(40, end),
        blink-caret 0.75s step-end infinite;
    display: inline-block;
}

.typewriter h2 {
    margin-top: 1rem;
    opacity: 0;
    animation: fadeIn 1s ease-in 3.5s forwards;
}

@keyframes typing {
    from {
        width: 0;
    }
    to {
        width: 100%;
    }
}

@keyframes blink-caret {
    from,
    to {
        border-color: transparent;
    }
    50% {
        border-color: var(--color-accent);
    }
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Secciones de contenido */
.section-content {
    background: var(--bg-card);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.section-content::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(
        90deg,
        var(--color-primary),
        var(--color-accent)
    );
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.section-content:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

.section-content:hover::before {
    transform: scaleX(1);
}

.section-title {
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--border-color);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.5rem;
}

.section-title h2 {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex: 1;
    min-width: 200px;
}

.section-title h2::before {
    content: "";
    width: 4px;
    height: 24px;
    background: var(--color-primary);
    border-radius: 2px;
    flex-shrink: 0;
}

/* Grid de items */
.section-items {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.section-items > div {
    display: flex;
    flex-direction: column;
}

.section-items img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.section-items img:hover {
    transform: scale(1.05);
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
}

/* Lista de tecnologías */
.tecnologies-container h3,
.projects-container h3 {
    padding: 0.75rem 1.25rem;
    margin: 0.5rem 0;
    background: var(--bg-darker);
    border-left: 4px solid var(--color-primary);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.tecnologies-container h3:hover,
.projects-container h3:hover {
    background: var(--bg-card-hover);
    transform: translateX(8px);
    border-left-color: var(--color-accent);
}

/* Imágenes de proyectos */
.project-image {
    width: 100%;
    max-width: 600px;
    height: 300px;
    object-fit: cover;
    border-radius: 12px;
    margin: 1rem 0;
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.project-image:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary);
}

/* Badges/Tags */
.tag {
    display: inline-block;
    padding: 0.375rem 0.875rem;
    background: var(--color-primary);
    color: var(--text-primary);
    border-radius: 20px;
    font-size: 0.875rem;
    margin: 0.25rem;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.tag:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

/* Contenedores específicos */
.about-container,
.projects-container,
.tecnologies-container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Tablets (768px - 1024px) */
@media (max-width: 1024px) {
    h1 {
        font-size: 2.25rem;
    }

    h2 {
        font-size: 1.625rem;
    }

    h3 {
        font-size: 1.125rem;
    }

    .section-content {
        padding: 1.75rem;
    }

    .section-items {
        grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
        gap: 1.25rem;
    }

    .project-image {
        height: 250px;
    }
}

/* Mobile landscape y tablets pequeñas (481px - 768px) */
@media (max-width: 768px) {
    h1 {
        font-size: 1.875rem;
    }

    h2 {
        font-size: 1.5rem;
    }

    h3 {
        font-size: 1.0625rem;
    }

    .typewriter h1 {
        font-size: 1.75rem;
        letter-spacing: 0.05em;
    }

    .section-content {
        padding: 1.5rem;
        margin-bottom: 1.5rem;
        border-radius: 12px;
    }

    .section-content:hover {
        transform: translateY(-2px);
    }

    .section-title {
        margin-bottom: 1.25rem;
        padding-bottom: 0.625rem;
    }

    .section-title h2 {
        font-size: 1.375rem;
        min-width: 150px;
    }

    .section-title h2::before {
        height: 20px;
    }

    .section-items {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1rem;
    }

    .section-items img {
        height: 150px;
    }

    .tecnologies-container h3,
    .projects-container h3 {
        padding: 0.625rem 1rem;
        font-size: 1rem;
    }

    .tecnologies-container h3:hover,
    .projects-container h3:hover {
        transform: translateX(4px);
    }

    .project-image {
        height: 200px;
        max-width: 100%;
    }

    .tag {
        padding: 0.3125rem 0.75rem;
        font-size: 0.8125rem;
    }
}

/* Mobile portrait (hasta 480px) */
@media (max-width: 480px) {
    h1 {
        font-size: 1.625rem;
    }

    h2 {
        font-size: 1.375rem;
    }

    h3 {
        font-size: 1rem;
    }

    .typewriter h1 {
        font-size: 1.5rem;
        white-space: normal;
        border-right: none;
        animation: none;
        letter-spacing: 0.05em;
    }

    .typewriter h2 {
        font-size: 1.25rem;
        animation: none;
        opacity: 1;
    }

    .section-content {
        padding: 1.25rem;
        margin-bottom: 1.25rem;
        border-radius: 10px;
    }

    .section-title {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 1rem;
    }

    .section-title h2 {
        font-size: 1.25rem;
        width: 100%;
    }

    .section-title h2::before {
        height: 18px;
        width: 3px;
    }

    .section-items {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .section-items img {
        height: 180px;
    }

    .tecnologies-container h3,
    .projects-container h3 {
        padding: 0.5rem 0.875rem;
        font-size: 0.9375rem;
        margin: 0.375rem 0;
    }

    .project-image {
        height: 180px;
        border-radius: 10px;
    }

    .tag {
        padding: 0.25rem 0.625rem;
        font-size: 0.75rem;
        margin: 0.1875rem;
    }

    /* Ajustes para párrafos en mobile */
    p {
        font-size: 0.9375rem;
        line-height: 1.6;
    }
}

/* Extra small devices (hasta 360px) */
@media (max-width: 360px) {
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    h3 {
        font-size: 0.9375rem;
    }

    .typewriter h1 {
        font-size: 1.375rem;
    }

    .typewriter h2 {
        font-size: 1.125rem;
    }

    .section-content {
        padding: 1rem;
        margin-bottom: 1rem;
    }

    .section-title h2 {
        font-size: 1.125rem;
        gap: 0.375rem;
    }

    .section-items img {
        height: 160px;
    }

    .tecnologies-container h3,
    .projects-container h3 {
        padding: 0.5rem 0.75rem;
        font-size: 0.875rem;
    }

    .project-image {
        height: 160px;
    }

    p {
        font-size: 0.875rem;
    }
}