/* Hero Section específico para el blog */
.hero-section {
    padding-top: 120px;
    min-height: 40vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    background: linear-gradient(135deg,
        var(--color-primary-dark) 0%,
        var(--color-secondary-dark) 100%);
    color: var(--color-text-light);
    text-align: center;
    margin-bottom: 4rem;
}

.hero-section .container {
    max-width: var(--container-max-width);
    padding: var(--section-padding);
}

.hero-tagline {
    font-size: clamp(1rem, 3vw, 1.2rem);
    max-width: 800px;
    margin: 0 auto;
    opacity: 0.9;
}

/* Grid de artículos del blog */
.blog-posts {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    max-width: var(--container-max-width);
    margin: var(--section-margin);
    padding: 0 2rem;
}

/* Estilos de los artículos con nueva animación */
.blog-post {
    background-color: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    padding: 0;
    transition: all var(--transition-speed) var(--transition-timing);
    display: flex;
    flex-direction: column;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    border: 2px solid transparent;
}

.blog-post:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
}

.blog-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-post h2 {
    font-size: 1.5rem;
    margin: 1rem;
    color: var(--color-primary);
    position: relative;
    padding-bottom: 0.5rem;
}

.blog-post h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background-color: var(--color-accent);
    transition: width var(--transition-speed) var(--transition-timing);
}

.blog-post:hover h2::after {
    width: 100px;
}

.blog-post h2 a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-timing);
}

.blog-post h2 a:hover {
    color: var(--color-primary-light);
}

.fecha-publicacion {
    font-size: 0.9rem;
    color: var(--color-secondary);
    margin: 0 1rem;
}

.extracto {
    margin: 1rem;
    flex-grow: 1;
    line-height: 1.8;
    color: var(--color-text-dark);
}

/* Botones heredados y adaptados */
.btn {
    display: block;
    width: 100%;
    max-width: 300px;
    padding: 0.75rem 1.5rem;
    border-radius: 30px;
    font-weight: bold;
    text-decoration: none;
    border: 2px solid transparent;
    transition: all var(--transition-speed) var(--transition-timing);
    cursor: pointer;
    margin: 1rem auto;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-text-light);
    border-color: var(--color-primary);
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: white;
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 75, 75, 0.2);
}

/* PAGINACIÓN MINIMALISTA */
.paginacion {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 18px;
    margin: 40px 0 10px 0;
    font-family: inherit;
}

.paginacion .nav-btn {
    color: #222;
    background: none;
    border: none;
    font-weight: 600;
    font-size: 1.1em;
    padding: 6px 12px;
    cursor: pointer;
    transition: color 0.2s;
    text-decoration: none;
}

.paginacion .nav-btn:hover {
    color: #007bff;
}

.paginacion .page-numbers {
    display: flex;
    gap: 8px;
    align-items: center;
}

.paginacion .page-number {
    color: #222;
    background: none;
    border: none;
    font-size: 1.1em;
    padding: 4px 10px;
    border-radius: 4px;
    text-decoration: none;
    transition: background 0.2s, color 0.2s;
}

.paginacion .page-number.active,
.paginacion .page-number.current {
    background: #007bff;
    color: #fff;
    font-weight: 700;
}

.paginacion .page-number:hover {
    background: #e6f0fa;
    color: #007bff;
}

.paginacion .page-ellipsis {
    color: #aaa;
    font-size: 1.1em;
    padding: 0 4px;
}

.pagination-info {
    text-align: center;
    color: #444;
    font-size: 1em;
    margin-bottom: 30px;
    margin-top: 0;
}

/* RESPONSIVE */
@media (max-width: 600px) {
    .paginacion {
        flex-direction: column;
        gap: 10px;
    }
    .paginacion .page-numbers {
        gap: 4px;
    }
    .pagination-info {
        font-size: 0.95em;
        margin-bottom: 20px;
    }
}

/* Sección de Suscripción */
.subscription-section {
    background: linear-gradient(135deg,
        var(--color-primary-dark) 0%,
        var(--color-secondary-dark) 100%);
    padding: 4rem 2rem;
    margin-top: 4rem;
    color: var(--color-text-light);
    text-align: center;
}

.subscription-container {
    max-width: 600px;
    margin: 0 auto;
}

.subscription-section h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    position: relative;
    padding-bottom: 1rem;
}

.subscription-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: 0 auto;
    width: 80px;
    height: 3px;
    background-color: var(--color-accent);
}

.subscription-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.subscription-form {
    max-width: 400px;
    margin: 0 auto 1.5rem;
}

.form-group {
    margin-bottom: 1.5rem;
    position: relative;
}

.subscription-input {
    width: 100%;
    padding: 1rem 1.5rem;
    border-radius: 30px;
    border: 2px solid transparent;
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--color-text-light);
    font-size: 1rem;
    transition: all var(--transition-speed) var(--transition-timing);
}

.subscription-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.subscription-input:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: rgba(255, 255, 255, 0.2);
}

.subscription-button {
    width: 100%;
    padding: 1rem 2rem;
    position: relative;
    overflow: hidden;
}

.button-loader {
    display: none;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.subscription-button.loading .button-text {
    opacity: 0;
}

.subscription-button.loading .button-loader {
    display: block;
}

.validation-message {
    position: absolute;
    bottom: -20px;
    left: 0;
    right: 0;
    font-size: 0.85rem;
    color: #ff6b6b;
    text-align: left;
    padding-left: 1.5rem;
}

.subscription-message {
    min-height: 24px;
    margin: 1rem 0;
    font-weight: 500;
}

.subscription-message.success {
    color: #2ecc71;
}

.subscription-message.error {
    color: #ff6b6b;
}

.subscription-privacy {
    font-size: 0.85rem;
    opacity: 0.7;
    max-width: 400px;
    margin: 0 auto;
}

/* Media Queries */
@media (max-width: 768px) {
    .subscription-section {
        padding: 3rem 1.5rem;
    }

    .subscription-section h2 {
        font-size: 1.75rem;
    }

    .subscription-description {
        font-size: 1rem;
    }
}

/* Media Queries */
@media (max-width: 1024px) {
    .blog-posts {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
}

@media (max-width: 768px) {
    .blog-posts {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
        gap: 1.5rem;
        padding: 0 1rem;
    }

    .hero-section {
        padding-top: 100px;
        min-height: 30vh;
    }
}

@media (max-width: 480px) {
    .blog-posts {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .blog-post h2 {
        font-size: 1.25rem;
    }
}

.subscription-section {
        padding: 2rem 1rem;
    }

    .subscription-input,
    .subscription-button {
        padding: 0.875rem 1.5rem;
    }

/* Utilidades de Accesibilidad */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    border: 0;
}

/* Focus visible */
:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 2px;
}

/* Reducción de movimiento */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* PAGINACIÓN: Distribución horizontal y animación */
.paginacion .pagination-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    animation: fadeInUp 0.7s cubic-bezier(0.23, 1, 0.32, 1);
}

.paginacion .pagination-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    margin-bottom: 8px;
    width: 100%;
}

.paginacion .btn-pagination,
.paginacion .btn-page {
    color: #222;
    background: none;
    border: none;
    font-weight: 600;
    font-size: 1.1em;
    padding: 6px 12px;
    cursor: pointer;
    border-radius: 4px;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
    margin: 0 2px;
}

.paginacion .btn-pagination[disabled],
.paginacion .btn-page[disabled] {
    opacity: 0.4;
    cursor: not-allowed;
}

.paginacion .btn-pagination:hover:not([disabled]),
.paginacion .btn-page:hover:not([disabled]) {
    background: #e6f0fa;
    color: #007bff;
}

.paginacion .btn-page.active,
.paginacion .btn-page[aria-current="page"] {
    background: #007bff;
    color: #fff;
    font-weight: 700;
    box-shadow: 0 2px 8px rgba(0,123,255,0.08);
}

.paginacion .page-numbers {
    display: flex;
    gap: 8px;
    align-items: center;
}

.paginacion .page-ellipsis {
    color: #aaa;
    font-size: 1.1em;
    padding: 0 4px;
}

.paginacion .pagination-info {
    width: 100%;
    text-align: center;
    color: #444;
    font-size: 1em;
    margin-top: 0;
    margin-bottom: 30px;
    border: none;
    border-radius: 0;
    padding: 0;
    background: none;
    animation: fadeInUp 0.7s cubic-bezier(0.23, 1, 0.32, 1);
    box-sizing: border-box;
    display: block;
}

/* Animaciones minimalistas */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

/* Responsive */
@media (max-width: 600px) {
    .paginacion .pagination-controls {
        flex-direction: column;
        gap: 10px;
    }
    .paginacion .pagination-info {
        font-size: 0.95em;
        margin-bottom: 20px;
    }
}