@import url('i18n.css');









/* Reset bàsic i variables d'estructura */
:root {
    --max-width: 1400px;
    --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --gap-sm: 1.5rem;
    --gap-md: 1.5rem;
    --gap-lg: 2.5rem;
    
    /* Colors neutrals per a wireframe / layout estructurat */
    --bg-body: #f9fafb;
    --bg-surface: #ffffff;
    --text-main: #111827;
    --text-muted: #4b5563;
    --border-color: #e5e7eb;
    --accent-color: #2563eb;
    --accent-hover: #1d4ed8;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-system);
    line-height: 1.6;
    background-color: var(--bg-body);
    color: var(--text-main);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.container {
    width: 100%;
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--gap-sm);
}

/* 1. Header Global */
.site-header {
    background-color: var(--bg-surface);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

/* Contenidor de l'enllaç del logo */
.logo-link {
    display: flex;
    align-items: center;
}

/* Control del tamany i la proporció del SVG */
.logo-svg {
    height: 80px;
    width: auto;
    display: block;
}

.main-nav ul {
    display: flex;
    gap: var(--gap-md);
    list-style: none;
}

.main-nav a {
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav a[aria-current="page"] {
    color: var(--accent-color);
}

.btn-cta {
    background-color: var(--accent-color);
    color: #ffffff !important;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-weight: 600;
    transition: background-color 0.2s ease;
}

.btn-cta:hover {
    background-color: var(--accent-hover);
}

/* Main Content Layout */
main {
    flex: 1;
    padding: var(--gap-lg) 0;
}

/* 2. Hero Section */
.blog-hero {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--gap-lg) auto;
}

.blog-hero h1 {
    font-size: clamp(2rem, 4vw, 2.75rem);
    line-height: 1.2;
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.blog-hero p {
    font-size: 1.125rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
}

/* 3. Featured Post (Targeta Gran) */
.featured-post {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    margin-bottom: var(--gap-lg);
    display: flex;
    flex-direction: column;
}

.featured-post .post-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: #eee;
    overflow: hidden;
}

.featured-post .post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.featured-post .post-content {
    padding: var(--gap-md);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.post-meta {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.post-title {
    font-size: 1.5rem;
    line-height: 1.3;
    margin-bottom: 0.75rem;
}

.post-title a:hover {
    color: var(--accent-color);
}

.post-excerpt {
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    font-size: 0.975rem;
}

.read-more-link {
    display: inline-flex;
    align-items: center;
    font-weight: 600;
    color: var(--accent-color);
    font-size: 0.95rem;
}

/* 4. Grid d'Articles */
.posts-grid-section {
    margin-bottom: var(--gap-lg);
}

.posts-grid-section h2 {
    font-size: 1.5rem;
    margin-bottom: var(--gap-md);
}

.posts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap-md);
}

.card-post {
    background: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card-post:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.card-post .post-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    background-color: #eee;
    overflow: hidden;
}

.card-post .post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.card-post .post-content {
    padding: var(--gap-md);
    display: flex;
    flex-direction: column;
    flex: 1;
}

.card-post .post-title {
    font-size: 1.15rem;
}

.card-post .post-excerpt {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    flex: 1;
}

/* 5. Paginació Tradicional SEO / Accessibility-First */
.pagination-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    margin-top: var(--gap-lg);
}

.pagination {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.pagination-list {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    list-style: none;
}

.page-link,
.page-disabled {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    height: 44px;
    padding: 0 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    background-color: var(--bg-surface);
    color: var(--text-main);
    transition: all 0.2s ease;
    user-select: none;
}

.page-link:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background-color: #eff6ff;
}

.page-link:focus-visible {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

.page-link.active,
.page-link[aria-current="page"] {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    color: #ffffff;
    pointer-events: none;
}

.page-disabled {
    color: #9ca3af;
    background-color: #f3f4f6;
    border-color: var(--border-color);
    cursor: not-allowed;
    opacity: 0.7;
}

.pagination-info {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* 6. Footer Global */
.site-footer {
    background-color: var(--bg-surface);
    border-top: 1px solid var(--border-color);
    padding: var(--gap-lg) 0 var(--gap-md) 0;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--gap-md);
    margin-bottom: var(--gap-lg);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

.footer-brand .logo {
    display: inline-flex;
    width: fit-content;
}

.footer-links h4 {
    font-size: 0.95rem;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: var(--accent-color);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: var(--gap-md);
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* --- RESPONSIVE DESIGN (Media Queries) --- */

/* Tauleta (Tablet): ≥ 640px */
@media (min-width: 640px) {
    .posts-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr;
    }

    .footer-grid > div:last-child {
        justify-self: end;
    }
}

/* Desktop: ≥ 992px */
@media (min-width: 992px) {
    .featured-post {
        display: grid;
        grid-template-columns: 1.2fr 1fr;
    }

    .featured-post .post-image {
        aspect-ratio: auto;
        height: 100%;
        min-height: 320px;
    }

    .posts-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* --- Estils per a Pàgines Legals i Termes d'Ús --- */
.legal-document {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    max-width: 860px;
    margin: 0 auto;
    padding: var(--gap-lg);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.legal-header {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1.5rem;
    margin-bottom: 2rem;
}

.legal-header h1 {
    font-size: clamp(1.8rem, 3.5vw, 2.25rem);
    letter-spacing: -0.02em;
    color: var(--text-main);
    margin-bottom: 0.5rem;
}

.legal-updated {
    font-size: 0.875rem;
    color: var(--text-muted);
}

.legal-content h2 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
    color: var(--text-main);
    letter-spacing: -0.01em;
}

.legal-content h3 {
    font-size: 1.05rem;
    font-weight: 600;
    margin-top: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--text-main);
}

.legal-content p {
    font-size: 0.975rem;
    color: var(--text-muted);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.legal-content ul, 
.legal-content ol {
    margin-bottom: 1.25rem;
    padding-left: 1.5rem;
    color: var(--text-muted);
    font-size: 0.975rem;
}

.legal-content li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

.legal-content strong {
    color: var(--text-main);
}

.legal-content a {
    color: var(--accent-color);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.legal-content a:hover {
    color: var(--accent-hover);
}

/* Caixa d'Avisos o Destacats */
.legal-notice-box {
    background-color: var(--bg-body);
    border-left: 4px solid var(--accent-color);
    border-top: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
    border-radius: 0 8px 8px 0;
    padding: 1.25rem;
    margin: 1.5rem 0;
}

.legal-notice-box p {
    margin-bottom: 0;
    font-size: 0.925rem;
}

/* Ajusts per a pantalles petites */
@media (max-width: 639px) {
    .legal-document {
        padding: 1.5rem 1rem;
        border-radius: 8px;
    }
}