/* ==========================================================================
   Components — PisosAndorra Observatori (Minimalisme i Luxe Discret)
   ========================================================================== */

/* --- Targetes Premium --- */
.pa-card {
    display: flex;
    flex-direction: column;
    background: var(--pa-white);
    border: 1px solid var(--pa-border);
    border-radius: var(--pa-radius-lg);
    overflow: hidden;
    box-shadow: none;
    transition: border-color var(--pa-transition-fast);
    height: 100%;
}

.pa-card:hover {
    border-color: var(--pa-accent);
}

.pa-card__image-link {
    display: block;
    overflow: hidden;
    background: var(--pa-bg-3);
}

.pa-card__image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: transform var(--pa-transition-base);
}

.pa-card:hover .pa-card__image {
    transform: scale(1.01);
}

.pa-card__image-link--small .pa-card__image {
    height: 90px;
    width: 130px;
}

.pa-card__body {
    padding: var(--pa-space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--pa-space-sm);
    flex: 1;
}

.pa-card__title {
    font-size: var(--pa-text-md);
    font-weight: var(--pa-weight-semibold);
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.pa-card__title a {
    color: var(--pa-text-main);
    text-decoration: none;
}

.pa-card__title a:hover {
    color: var(--pa-cta);
}

.pa-card__title--sm {
    font-size: var(--pa-text-base);
}

.pa-card__excerpt {
    font-size: var(--pa-text-sm);
    color: var(--pa-text-muted);
    line-height: 1.6;
    flex: 1;
}

.pa-card__date {
    font-size: var(--pa-text-xs);
    color: var(--pa-text-muted);
    font-weight: var(--pa-weight-medium);
}

.pa-card__meta {
    display: flex;
    align-items: center;
    gap: var(--pa-space-xs);
    font-size: var(--pa-text-xs);
    color: var(--pa-text-muted);
    flex-wrap: wrap;
    margin-top: auto;
}

.pa-meta__sep {
    color: var(--pa-border);
}

.pa-card--featured .pa-card__title {
    font-size: var(--pa-text-lg);
}

.pa-card--featured .pa-card__image {
    height: 280px;
}

.pa-card--horizontal {
    flex-direction: row;
    align-items: center;
}

.pa-card--horizontal .pa-card__image-link {
    flex-shrink: 0;
    border-radius: var(--pa-radius-md) 0 0 var(--pa-radius-md);
}

.pa-card--horizontal .pa-card__image {
    width: 180px;
    height: 100%;
    min-height: 140px;
}

.pa-card__icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: var(--pa-radius-md);
    background: var(--pa-bg-3);
    color: var(--pa-accent-secondary);
    margin: var(--pa-space-lg) var(--pa-space-lg) 0;
    flex-shrink: 0;
}

/* --- Badges --- */
.pa-badge {
    display: inline-block;
    font-size: var(--pa-text-xs);
    font-weight: var(--pa-weight-semibold);
    padding: 0.25em 0.75em;
    border-radius: var(--pa-radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    text-decoration: none;
    line-height: 1.4;
}

.pa-badge--primary {
    background: var(--pa-bg-3);
    color: var(--pa-accent-secondary);
}

.pa-badge--primary:hover {
    background: var(--pa-bg-4);
    color: var(--pa-accent-secondary);
}

.pa-badge--green {
    background: #E8F5E9;
    color: #2E7D32;
}

.pa-badge--red {
    background: #FFEBEE;
    color: #C62828;
}

.pa-badge--gray {
    background: var(--pa-bg-2);
    color: var(--pa-text-muted);
}

/* --- Botons --- */
.pa-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--pa-font-sans);
    font-weight: var(--pa-weight-medium);
    font-size: var(--pa-text-sm);
    padding: 0.65em 1.3em;
    border-radius: var(--pa-radius-full);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all var(--pa-transition-fast);
    text-decoration: none;
}

.pa-btn--primary {
    background: var(--pa-cta);
    color: var(--pa-white);
}

.pa-btn--primary:hover {
    background: var(--pa-accent-secondary);
    color: var(--pa-white);
    text-decoration: none;
}

.pa-btn--secondary {
    background: transparent;
    color: var(--pa-text-main);
    border-color: var(--pa-border);
}

.pa-btn--secondary:hover {
    background: var(--pa-bg-2);
    border-color: var(--pa-accent);
}

.pa-btn--ghost {
    background: transparent;
    color: var(--pa-text-muted);
    padding-left: 0;
    padding-right: 0;
}

.pa-btn--ghost:hover {
    color: var(--pa-text-main);
    text-decoration: underline;
}

.pa-btn--sm {
    font-size: var(--pa-text-xs);
    padding: 0.4em 0.9em;
}

.pa-btn--lg {
    font-size: var(--pa-text-base);
    padding: 0.8em 1.6em;
}

/* --- Tags --- */
.pa-tag {
    display: inline-block;
    font-size: var(--pa-text-xs);
    padding: 0.35em 0.8em;
    background: var(--pa-bg-2);
    color: var(--pa-text-muted);
    border: 1px solid var(--pa-border);
    border-radius: var(--pa-radius-full);
    text-decoration: none;
    transition: all var(--pa-transition-fast);
}

.pa-tag:hover {
    background: var(--pa-bg-3);
    color: var(--pa-text-main);
}

/* --- Seccions --- */
.pa-section {
    padding: var(--pa-space-3xl) 0;
}

.pa-section__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--pa-space-lg);
    padding-bottom: var(--pa-space-xs);
    border-bottom: 1px solid var(--pa-border);
}

.pa-section__title {
    font-size: var(--pa-text-base);
    font-weight: var(--pa-weight-semibold);
    letter-spacing: -0.01em;
    color: var(--pa-text-main);
    margin: 0;
}

.pa-section__link {
    font-size: var(--pa-text-xs);
    font-weight: var(--pa-weight-medium);
    color: var(--pa-cta);
    text-decoration: none;
}

.pa-section__link:hover {
    color: var(--pa-accent-secondary);
}

.pa-section__grid {
    display: grid;
    gap: var(--pa-space-lg);
}

.pa-section__grid--3 { grid-template-columns: repeat(3, 1fr); }
.pa-section__grid--4 { grid-template-columns: repeat(4, 1fr); }
.pa-section__grid--news { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 1024px) {
    .pa-section__grid--3, .pa-section__grid--4, .pa-section__grid--news { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .pa-section__grid--3, .pa-section__grid--4, .pa-section__grid--news { grid-template-columns: 1fr; }
    .pa-section { padding: var(--pa-space-2xl) 0; }
    .pa-card--horizontal { flex-direction: column; align-items: stretch; }
    .pa-card--horizontal .pa-card__image-link { border-radius: var(--pa-radius-lg) var(--pa-radius-lg) 0 0; }
    .pa-card--horizontal .pa-card__image { width: 100%; height: 180px; }
}

/* --- Stars --- */
.pa-stars {
    display: inline-flex;
    gap: 1px;
}

.pa-stars__star {
    font-size: 0.875rem;
    line-height: 1;
}

.pa-stars__star--filled { color: var(--pa-accent-secondary); }
.pa-stars__star--empty { color: var(--pa-border); }

/* --- Source Box --- */
.pa-source-box {
    border: 1px solid var(--pa-border);
    background: var(--pa-white);
    padding: var(--pa-space-md);
    border-radius: var(--pa-radius-md);
    margin: var(--pa-space-lg) 0;
}

.pa-source-box__title {
    display: flex;
    align-items: center;
    gap: var(--pa-space-xs);
    font-size: var(--pa-text-base);
    font-weight: var(--pa-weight-semibold);
    margin-bottom: var(--pa-space-sm);
    color: var(--pa-text-main);
}

.pa-source-box__details {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--pa-space-xs) var(--pa-space-sm);
    font-size: var(--pa-text-sm);
}

.pa-source-box__details dt {
    color: var(--pa-text-muted);
    font-weight: var(--pa-weight-medium);
}

.pa-source-box__details dd {
    margin: 0;
}

/* --- AI Notice --- */
.pa-ai-notice {
    display: flex;
    align-items: flex-start;
    gap: var(--pa-space-xs);
    background: var(--pa-bg-2);
    border: 1px solid var(--pa-border);
    border-radius: var(--pa-radius-md);
    padding: var(--pa-space-sm) var(--pa-space-md);
    margin-bottom: var(--pa-space-lg);
}

.pa-ai-notice__icon {
    flex-shrink: 0;
    color: var(--pa-accent-secondary);
}

.pa-ai-notice__text {
    font-size: var(--pa-text-sm);
    color: var(--pa-text-muted);
    margin: 0;
}

/* --- CTA Box --- */
.pa-cta-box {
    background: var(--pa-bg-2);
    border: 1px solid var(--pa-border);
    border-radius: var(--pa-radius-lg);
    padding: var(--pa-space-xl) var(--pa-space-md);
    margin: var(--pa-space-xl) 0;
    text-align: center;
}

.pa-cta-box__text {
    color: var(--pa-text-main);
    font-size: var(--pa-text-md);
    margin-bottom: var(--pa-space-md);
}

/* --- Stat Card (SaaS Style) --- */
.pa-stat-card {
    background: var(--pa-white);
    border: 1px solid var(--pa-border);
    border-radius: var(--pa-radius-lg);
    padding: var(--pa-space-md);
    box-shadow: none;
    transition: border-color var(--pa-transition-fast);
}

.pa-stat-card:hover {
    border-color: var(--pa-accent);
}

.pa-stat-card__title {
    font-size: var(--pa-text-base);
    font-weight: var(--pa-weight-semibold);
    letter-spacing: -0.01em;
}

.pa-stat-card__title a {
    color: var(--pa-text-main);
    text-decoration: none;
}

.pa-stat-card__title a:hover {
    color: var(--pa-cta);
}

.pa-stat-card__excerpt {
    font-size: var(--pa-text-sm);
    color: var(--pa-text-muted);
}

.pa-stat-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: auto;
    font-size: var(--pa-text-xs);
    color: var(--pa-text-muted);
}

/* --- Search Modal (Apple Style) --- */
.pa-search-modal {
    position: fixed;
    inset: 0;
    z-index: var(--pa-z-modal);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: 10vh;
}

.pa-search-modal[hidden] {
    display: none;
}

.pa-search-modal__overlay {
    position: absolute;
    inset: 0;
    background: rgba(253, 246, 248, 0.7);
    backdrop-filter: blur(12px);
}

.pa-search-modal__content {
    position: relative;
    background: var(--pa-white);
    width: 90%;
    max-width: 580px;
    border-radius: var(--pa-radius-lg);
    padding: var(--pa-space-lg);
    border: 1px solid var(--pa-border);
    box-shadow: var(--pa-shadow-lg);
}

.pa-search-close {
    position: absolute;
    top: var(--pa-space-sm);
    right: var(--pa-space-sm);
    background: none;
    border: none;
    cursor: pointer;
    color: var(--pa-text-muted);
    padding: var(--pa-space-xs);
}

.pa-search-close:hover {
    color: var(--pa-text-main);
}

.pa-search-modal__title {
    font-size: var(--pa-text-base);
    margin-bottom: var(--pa-space-sm);
    color: var(--pa-text-muted);
    font-weight: var(--pa-weight-medium);
}

.pa-search-modal__suggestions {
    margin-top: var(--pa-space-md);
}

.pa-search-modal__suggestions-title {
    font-size: var(--pa-text-xs);
    color: var(--pa-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: var(--pa-space-xs);
}

.pa-search-modal__tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--pa-space-xs);
}

/* --- Header Net (FREEZE v1.0 - Sense ombres ni desplegables) --- */
.pa-header {
    position: sticky;
    top: 0;
    z-index: var(--pa-z-sticky);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--pa-border);
    box-shadow: none;
    transition: none;
}

.pa-header--scrolled {
    box-shadow: none;
}

.pa-header__main {
    padding: 1.95rem 0;
}

.pa-logo-svg {
    width: 385px;
    height: auto;
    max-height: 75px;
    display: block;
}

@media (max-width: 768px) {
    .pa-logo-svg {
        width: 260px;
    }
    .pa-header__main {
        padding: 1.3rem 0;
    }
}

.pa-header__center-nav {
    display: block;
}

@media (max-width: 1024px) {
    .pa-header__center-nav {
        display: none;
    }
}

.pa-header__actions {
    display: flex;
    gap: var(--pa-space-sm);
    align-items: center;
}

.pa-search-toggle {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--pa-text-muted);
    padding: var(--pa-space-xs);
    border-radius: var(--pa-radius-full);
}

.pa-search-toggle:hover {
    color: var(--pa-cta);
}

.pa-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--pa-space-xs);
    width: 28px;
    height: 28px;
}

.pa-menu-toggle__bar {
    display: block;
    width: 18px;
    height: 1.5px;
    background: var(--pa-text-main);
    margin: 4px auto;
}

/* --- Navigation Fina (FREEZE v1.0.1) --- */
.pa-nav {
    border-top: none;
}

.pa-nav__list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 0.35rem; /* Gap estret per garantir la visualització inline d'una sola línia */
}

.pa-nav__item {
    position: relative;
}

.pa-nav__link {
    display: flex;
    align-items: center;
    gap: var(--pa-space-xs);
    padding: 0.4rem 0.65rem; /* Marge estret per seguretat contra el salt de línia */
    font-size: var(--pa-text-sm);
    font-weight: var(--pa-weight-semibold);
    color: var(--pa-text-muted);
    text-decoration: none;
    border-radius: var(--pa-radius-full);
    letter-spacing: -0.015em;
    white-space: nowrap; /* Cap element de menú no pot partir en dues línies */
}

.pa-nav__link:hover, .pa-nav__link--active {
    color: var(--pa-text-main);
    background: none;
}

@media (max-width: 1024px) {
    .pa-menu-toggle { display: block; }
    .pa-nav { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: var(--pa-white); z-index: var(--pa-z-overlay); padding: var(--pa-space-2xl) var(--pa-space-md); }
    .pa-nav.is-active { display: block; }
    .pa-nav__list { flex-direction: column; }
    .pa-nav__link { padding: var(--pa-space-md) 0; font-size: var(--pa-text-lg); border-bottom: 1px solid var(--pa-border); border-radius: 0; white-space: normal; }
}

/* --- Footer Ultra-Minimal (FREEZE v1.0.1) --- */
.pa-footer {
    background: var(--pa-white);
    color: var(--pa-text-muted);
    border-top: 1px solid var(--pa-border);
    padding: var(--pa-space-2xl) 0; /* Més aire vertical de respiració */
}

.pa-footer a {
    color: var(--pa-text-muted);
    text-decoration: none;
    transition: color var(--pa-transition-fast);
}

.pa-footer a:hover {
    color: var(--pa-text-main);
}

.pa-footer__wrapper {
    display: flex;
    flex-direction: column;
    gap: var(--pa-space-lg);
}

.pa-footer__row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    width: 100%;
}

.pa-footer__logo {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.pa-footer__logo-title {
    font-size: var(--pa-text-md);
    font-weight: var(--pa-weight-bold);
    color: var(--pa-text-main);
    letter-spacing: -0.01em;
}

.pa-footer__logo-desc {
    font-size: var(--pa-text-xs);
    color: var(--pa-text-muted);
    margin: 0;
    max-width: 280px;
    line-height: 1.5;
}

.pa-footer__nav {
    display: flex;
    gap: var(--pa-space-md);
    flex-wrap: wrap;
    justify-content: flex-end;
}

.pa-footer__nav a {
    font-size: var(--pa-text-sm);
    font-weight: var(--pa-weight-medium);
}

.pa-footer__copyright {
    font-size: var(--pa-text-xs);
    color: var(--pa-text-muted);
}

.pa-footer__partner {
    font-size: var(--pa-text-xs);
    color: var(--pa-text-muted);
}

.pa-footer__partner a {
    font-weight: var(--pa-weight-semibold);
    color: var(--pa-text-main);
}

@media (max-width: 768px) {
    .pa-footer__row {
        flex-direction: column;
        gap: var(--pa-space-md);
        align-items: center;
        text-align: center;
    }
    .pa-footer__nav {
        justify-content: center;
    }
    .pa-footer__logo-desc {
        max-width: 100%;
    }
}

/* --- Breadcrumbs --- */
.pa-breadcrumbs {
    margin-bottom: var(--pa-space-sm);
    font-size: var(--pa-text-xs);
}

.pa-breadcrumbs__list {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: var(--pa-space-xs);
}

.pa-breadcrumbs__item::after {
    content: '/';
    color: var(--pa-border);
    margin-left: var(--pa-space-xs);
}

.pa-breadcrumbs__item:last-child::after {
    content: '';
}

.pa-breadcrumbs__link {
    color: var(--pa-text-muted);
}

.pa-breadcrumbs__item--current {
    color: var(--pa-text-main);
    font-weight: var(--pa-weight-medium);
}

/* --- Pagination --- */
.pa-pagination .nav-links {
    display: flex;
    justify-content: center;
    gap: var(--pa-space-xs);
    margin-top: var(--pa-space-xl);
}

.pa-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0 0.5rem;
    border: 1px solid var(--pa-border);
    border-radius: var(--pa-radius-full);
    font-size: var(--pa-text-sm);
    color: var(--pa-text-muted);
    transition: all var(--pa-transition-fast);
}

.pa-pagination .page-numbers:hover {
    border-color: var(--pa-accent);
    color: var(--pa-text-main);
}

.pa-pagination .page-numbers.current {
    background: var(--pa-bg-3);
    color: var(--pa-accent-secondary);
    border-color: var(--pa-bg-3);
}

/* --- Sidebar --- */
.pa-sidebar {
    font-size: var(--pa-text-sm);
}

.pa-widget {
    margin-bottom: var(--pa-space-lg);
    padding-bottom: var(--pa-space-lg);
    border-bottom: 1px solid var(--pa-border);
}

.pa-widget:last-child {
    border-bottom: none;
}

.pa-widget__title {
    font-size: var(--pa-text-xs);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--pa-text-main);
    margin-bottom: var(--pa-space-sm);
    padding-bottom: var(--pa-space-xs);
    border-bottom: 2px solid var(--pa-accent);
}

.pa-widget__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pa-widget__list-item {
    padding: var(--pa-space-xs) 0;
    border-bottom: 1px solid var(--pa-border);
}

.pa-widget__list-link {
    color: var(--pa-text-main);
    font-weight: var(--pa-weight-medium);
}

.pa-widget__list-date {
    display: block;
    font-size: var(--pa-text-xs);
    color: var(--pa-text-muted);
    margin-top: 1px;
}