/* ====== NOVEDADES - ESTILOS COMPLETOS ====== */

/* Variables de color consistentes */
:root {
    --primary-teal: #00bec6ff;
    --primary-teal-dark: #009aa0;
    --primary-blue: #004063ff;
    --primary-blue-light: #e8f4f8;
    --bg-light: #f8f9fa;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 5px 20px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 15px 40px rgba(0, 0, 0, 0.12);
    --border-radius: 14px;
    --border-radius-sm: 10px;
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ====== HERO SECTION ====== */
.news-hero {
    background: linear-gradient(135deg, rgba(0, 64, 99, 0.88), rgba(0, 190, 198, 0.85)), 
                url('/static/images/novedades/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 100px 0 70px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.news-hero::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
}

.news-hero h1 {
    font-weight: 700;
    margin-bottom: 20px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
    font-size: 2.8rem;
    animation: fadeInDown 0.8s ease;
}

.news-hero p {
    font-size: 1.2rem;
    max-width: 750px;
    margin: 0 auto;
    text-shadow: 0 1px 4px rgba(0,0,0,0.3);
    animation: fadeInUp 0.8s ease 0.2s both;
    line-height: 1.7;
    opacity: 0.95;
}

/* ====== ANIMACIONES ====== */
@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ====== FILTROS ====== */
.news-filters {
    padding: 25px 0;
    background: var(--bg-light);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
    border-bottom: 1px solid rgba(0,0,0,0.04);
}

.news-filters .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.filter-btn {
    border-radius: 50px;
    padding: 8px 22px;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition);
    border: 2px solid transparent;
    background: white;
    color: var(--primary-blue);
    box-shadow: var(--shadow-sm);
}

.filter-btn:hover {
    background: var(--primary-blue-light);
    color: var(--primary-teal);
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-blue));
    color: white;
    box-shadow: 0 4px 15px rgba(0, 190, 198, 0.3);
}

.filter-btn.active:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 190, 198, 0.4);
}

/* ====== SECCIÓN DE NOVEDADES ====== */
.news-section {
    padding: 60px 0 70px;
    background: white;
}

/* ====== TARJETAS DE NOVEDADES ====== */
.news-card {
    border: none;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    background: white;
    border: 1px solid rgba(0,0,0,0.03);
    position: relative;
}

.news-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-teal), var(--primary-blue));
    opacity: 0;
    transition: var(--transition);
    z-index: 2;
}

.news-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-teal);
}

.news-card:hover::before {
    opacity: 1;
}

.news-card img {
    height: 200px;
    object-fit: cover;
    width: 100%;
    transition: var(--transition);
}

.news-card:hover img {
    transform: scale(1.03);
}

.news-card .card-body {
    padding: 25px 28px 28px;
}

.news-category {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-blue));
    color: white;
    padding: 4px 14px;
    border-radius: 50px;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.news-card h3 {
    color: var(--primary-blue);
    margin-bottom: 12px;
    font-weight: 700;
    font-size: 1.15rem;
    line-height: 1.3;
    transition: var(--transition);
}

.news-card:hover h3 {
    color: var(--primary-teal);
}

.news-card .card-text {
    color: #6c757d;
    margin-bottom: 15px;
    font-size: 0.9rem;
    line-height: 1.6;
}

.news-meta {
    color: #6c757d;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 15px;
}

.news-meta i {
    margin-right: 5px;
    color: var(--primary-teal);
}

.news-meta span {
    display: flex;
    align-items: center;
}

.news-card .btn-outline-primary {
    color: var(--primary-teal);
    border-color: var(--primary-teal);
    border-radius: 50px;
    padding: 6px 25px;
    font-weight: 600;
    font-size: 0.8rem;
    transition: var(--transition);
}

.news-card .btn-outline-primary:hover {
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-blue));
    color: white;
    border-color: transparent;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 190, 198, 0.3);
}

/* ====== BOTÓN VER MÁS ====== */
.news-section .btn-primary {
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-blue));
    border: none;
    border-radius: 50px;
    padding: 12px 40px;
    font-weight: 600;
    transition: var(--transition);
}

.news-section .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 190, 198, 0.35);
}

/* ====== DESTACADO ====== */
.featured-news {
    padding: 60px 0 70px;
    background: var(--bg-light);
}

.featured-card {
    border: none;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    background: white;
}

.featured-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-5px);
}

.featured-card img {
    height: 100%;
    min-height: 300px;
    object-fit: cover;
    width: 100%;
    transition: var(--transition);
}

.featured-card:hover img {
    transform: scale(1.02);
}

.featured-content {
    padding: 40px 45px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    height: 100%;
}

.featured-category {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-blue));
    color: white;
    padding: 5px 18px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 15px;
    align-self: flex-start;
}

.featured-card h2 {
    color: var(--primary-blue);
    margin-bottom: 18px;
    font-weight: 700;
    font-size: 1.8rem;
    line-height: 1.2;
}

.featured-card p {
    color: #6c757d;
    margin-bottom: 25px;
    font-size: 1.05rem;
    line-height: 1.7;
}

.featured-card .btn-primary {
    background: linear-gradient(135deg, var(--primary-teal), var(--primary-blue));
    border: none;
    border-radius: 50px;
    padding: 12px 35px;
    font-weight: 600;
    transition: var(--transition);
    align-self: flex-start;
}

.featured-card .btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 190, 198, 0.35);
}

/* ====== NEWSLETTER ====== */
.newsletter-section {
    padding: 80px 0;
    background: linear-gradient(135deg, var(--primary-blue), var(--primary-teal));
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: rgba(255,255,255,0.03);
    border-radius: 50%;
    pointer-events: none;
}

.newsletter-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 300px;
    height: 300px;
    background: rgba(255,255,255,0.02);
    border-radius: 50%;
    pointer-events: none;
}

.newsletter-section h2 {
    font-weight: 700;
    font-size: 2.2rem;
    position: relative;
    z-index: 1;
}

.newsletter-section p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto 30px;
    position: relative;
    z-index: 1;
}

.newsletter-form {
    max-width: 550px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.newsletter-form .form-control {
    padding: 14px 20px;
    border-radius: 50px;
    border: none;
    font-size: 0.95rem;
    height: auto;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.newsletter-form .form-control:focus {
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
}

.newsletter-btn {
    background: white;
    color: var(--primary-blue);
    font-weight: 700;
    padding: 14px 35px;
    border-radius: 50px;
    border: none;
    transition: var(--transition);
    width: 100%;
    font-size: 0.95rem;
}

.newsletter-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.2);
    color: var(--primary-teal);
}

/* ====== RESPONSIVE ====== */

/* Tablets grandes */
@media (max-width: 992px) {
    .news-hero {
        padding: 80px 0 60px;
    }
    
    .news-hero h1 {
        font-size: 2.3rem;
    }
    
    .news-hero p {
        font-size: 1rem;
        padding: 0 15px;
    }
    
    .featured-content {
        padding: 30px 35px;
    }
    
    .featured-card h2 {
        font-size: 1.5rem;
    }
    
    .featured-card p {
        font-size: 0.95rem;
    }
}

/* Tablets */
@media (max-width: 768px) {
    .news-hero {
        padding: 60px 0 50px;
    }
    
    .news-hero h1 {
        font-size: 1.8rem;
    }
    
    .news-hero p {
        font-size: 0.95rem;
    }
    
    .news-filters {
        padding: 18px 0;
        position: relative;
        top: auto;
    }
    
    .news-filters .container {
        gap: 6px;
    }
    
    .filter-btn {
        padding: 6px 16px;
        font-size: 0.75rem;
    }
    
    .news-section {
        padding: 40px 0 50px;
    }
    
    .news-card img {
        height: 180px;
    }
    
    .news-card .card-body {
        padding: 20px 22px 24px;
    }
    
    .news-card h3 {
        font-size: 1rem;
    }
    
    .featured-news {
        padding: 40px 0 50px;
    }
    
    .featured-card img {
        height: 220px;
        min-height: auto;
    }
    
    .featured-content {
        padding: 25px 30px 30px;
    }
    
    .featured-card h2 {
        font-size: 1.3rem;
    }
    
    .featured-card p {
        font-size: 0.9rem;
    }
    
    .newsletter-section {
        padding: 60px 0;
    }
    
    .newsletter-section h2 {
        font-size: 1.7rem;
    }
    
    .newsletter-section p {
        font-size: 0.95rem;
        padding: 0 15px;
    }
    
    .newsletter-form .form-control {
        padding: 12px 18px;
        font-size: 0.9rem;
    }
    
    .newsletter-btn {
        padding: 12px 30px;
        font-size: 0.9rem;
    }
}

/* Móviles pequeños */
@media (max-width: 576px) {
    .news-hero {
        padding: 50px 0 40px;
    }
    
    .news-hero h1 {
        font-size: 1.5rem;
    }
    
    .news-hero p {
        font-size: 0.85rem;
        padding: 0 10px;
    }
    
    .news-filters {
        padding: 14px 0;
        overflow-x: auto;
        white-space: nowrap;
    }
    
    .news-filters .container {
        flex-wrap: nowrap;
        justify-content: flex-start;
        padding: 0 10px;
        gap: 6px;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    .filter-btn {
        padding: 5px 14px;
        font-size: 0.7rem;
        flex: 0 0 auto;
    }
    
    .news-section {
        padding: 30px 0 40px;
    }
    
    .news-card {
        border-radius: var(--border-radius-sm);
        margin-bottom: 20px;
    }
    
    .news-card img {
        height: 160px;
    }
    
    .news-card .card-body {
        padding: 18px 16px 20px;
    }
    
    .news-card h3 {
        font-size: 0.95rem;
    }
    
    .news-card .card-text {
        font-size: 0.82rem;
    }
    
    .news-meta {
        font-size: 0.7rem;
        gap: 10px;
    }
    
    .news-card .btn-outline-primary {
        padding: 5px 20px;
        font-size: 0.75rem;
    }
    
    .news-section .btn-primary {
        padding: 10px 30px;
        font-size: 0.85rem;
    }
    
    .featured-news {
        padding: 30px 0 40px;
    }
    
    .featured-card {
        border-radius: var(--border-radius-sm);
    }
    
    .featured-card img {
        height: 180px;
    }
    
    .featured-content {
        padding: 20px 18px 25px;
    }
    
    .featured-category {
        font-size: 0.65rem;
        padding: 4px 14px;
        margin-bottom: 10px;
    }
    
    .featured-card h2 {
        font-size: 1.1rem;
        margin-bottom: 12px;
    }
    
    .featured-card p {
        font-size: 0.85rem;
        margin-bottom: 18px;
    }
    
    .featured-card .btn-primary {
        padding: 10px 28px;
        font-size: 0.85rem;
        width: 100%;
        text-align: center;
    }
    
    .newsletter-section {
        padding: 50px 0;
    }
    
    .newsletter-section h2 {
        font-size: 1.4rem;
    }
    
    .newsletter-section p {
        font-size: 0.85rem;
        padding: 0 10px;
        margin-bottom: 20px;
    }
    
    .newsletter-form .form-control {
        padding: 10px 16px;
        font-size: 0.85rem;
    }
    
    .newsletter-btn {
        padding: 10px 25px;
        font-size: 0.85rem;
    }
}

/* Móviles muy pequeños */
@media (max-width: 400px) {
    .news-hero h1 {
        font-size: 1.3rem;
    }
    
    .news-hero p {
        font-size: 0.8rem;
    }
    
    .filter-btn {
        padding: 4px 12px;
        font-size: 0.65rem;
    }
    
    .news-card img {
        height: 140px;
    }
    
    .news-card h3 {
        font-size: 0.85rem;
    }
    
    .featured-card img {
        height: 150px;
    }
    
    .featured-card h2 {
        font-size: 0.95rem;
    }
    
    .newsletter-section h2 {
        font-size: 1.2rem;
    }
}