/* === COMPONENTS === */

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-3) var(--space-6);
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: 600;
    line-height: 1.5;
    border-radius: var(--border-radius);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    white-space: nowrap;
}

.btn--accent {
    background: var(--color-accent);
    color: var(--color-text-inverse);
    border-color: var(--color-accent);
}

.btn--accent:hover {
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    color: var(--color-text-inverse);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

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

.btn--primary:hover {
    background: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
    color: var(--color-text-inverse);
}

.btn--outline {
    background: transparent;
    color: var(--color-secondary);
    border-color: var(--color-border);
}

.btn--outline:hover {
    border-color: var(--color-primary);
    color: var(--color-primary);
}

.btn--secondary {
    background: var(--color-bg-alt);
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn--lg {
    padding: var(--space-4) var(--space-8);
    font-size: var(--text-lg);
}

.btn--sm {
    padding: var(--space-2) var(--space-4);
    font-size: var(--text-sm);
}

.btn--full {
    width: 100%;
    justify-content: center;
}

/* --- Badges --- */
.badge {
    display: inline-flex;
    align-items: center;
    padding: var(--space-1) var(--space-3);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--border-radius-full);
}

.badge--primary {
    background: var(--color-primary-light);
    color: var(--color-primary-dark);
}

.badge--outline {
    background: transparent;
    border: 1px solid var(--color-border);
    color: var(--color-text-light);
}

/* --- Link Arrow --- */
.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-weight: 600;
    color: var(--color-primary);
}

.link-arrow:hover {
    gap: var(--space-3);
}

.link-arrow svg {
    transition: transform var(--transition-fast);
}

.link-arrow:hover svg {
    transform: translateX(4px);
}

/* --- Cards --- */
.feature-card {
    padding: var(--space-8);
    background: var(--color-bg);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.feature-card:hover {
    box-shadow: var(--shadow-lg);
    border-color: var(--color-primary-light);
    transform: translateY(-2px);
}

.feature-card__icon {
    margin-bottom: var(--space-4);
}

.feature-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-3);
}

.feature-card p {
    color: var(--color-text-light);
    margin-bottom: 0;
    font-size: var(--text-sm);
}

/* --- Review Card --- */
.review-card {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.review-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.review-card__link {
    display: block;
    color: inherit;
}

.review-card__link:hover {
    color: inherit;
}

.review-card__image {
    position: relative;
    aspect-ratio: 16/10;
    background: var(--color-bg-alt);
    overflow: hidden;
}

.review-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.review-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-bg-alt) 100%);
}

.review-card__badge {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-1) var(--space-3);
    border-radius: var(--border-radius);
    font-size: var(--text-sm);
    font-weight: 700;
}

.review-card__body {
    padding: var(--space-6);
}

.review-card__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.review-card__excerpt {
    color: var(--color-text-light);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}

.review-card__footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.review-card__date {
    font-size: var(--text-xs);
    color: var(--color-text-light);
}

.review-card--placeholder .review-card__image {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-bg-alt) 100%);
}

/* --- Article Card --- */
.article-card {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    transition: all var(--transition-base);
}

.article-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.article-card__link {
    display: block;
    color: inherit;
}

.article-card__link:hover {
    color: inherit;
}

.article-card__image {
    aspect-ratio: 16/10;
    background: var(--color-bg-alt);
    overflow: hidden;
}

.article-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.article-card__placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.article-card__body {
    padding: var(--space-6);
}

.article-card__category {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-primary);
    margin-bottom: var(--space-2);
}

.article-card__title {
    font-size: var(--text-lg);
    margin-bottom: var(--space-2);
}

.article-card__excerpt {
    color: var(--color-text-light);
    font-size: var(--text-sm);
    margin-bottom: var(--space-4);
}

.article-card__footer {
    display: flex;
    justify-content: space-between;
    font-size: var(--text-xs);
    color: var(--color-text-light);
}

.article-card--placeholder .article-card__image {
    background: linear-gradient(135deg, #f0f0f0, var(--color-bg-alt));
}

/* --- Pricing Card --- */
.pricing-card {
    position: relative;
    padding: var(--space-8);
    background: var(--color-bg);
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--color-border);
    text-align: center;
    transition: all var(--transition-base);
}

.pricing-card:hover {
    box-shadow: var(--shadow-lg);
}

.pricing-card--featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-lg);
    transform: scale(1.02);
}

.pricing-card__badge {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translate(-50%, -50%);
    background: var(--color-primary);
    color: var(--color-text-inverse);
    padding: var(--space-1) var(--space-4);
    border-radius: var(--border-radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    white-space: nowrap;
}

.pricing-card__header h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.pricing-card__price {
    margin-bottom: var(--space-6);
}

.pricing-card__amount {
    font-size: var(--text-5xl);
    font-weight: 800;
    color: var(--color-secondary);
}

.pricing-card__period {
    font-size: var(--text-base);
    color: var(--color-text-light);
}

.pricing-card__features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--space-8);
    text-align: left;
}

.pricing-card__features li {
    padding: var(--space-2) 0;
    border-bottom: 1px solid var(--color-border);
    font-size: var(--text-sm);
    color: var(--color-text);
    padding-left: var(--space-6);
    position: relative;
}

.pricing-card__features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background: var(--color-primary-light);
    border-radius: 50%;
    background-image: url("data:image/svg+xml,%3Csvg width='10' height='10' viewBox='0 0 10 10' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 5l2 2 4-4' stroke='%23008060' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
}

/* --- Pros / Cons --- */
.pros-cons {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-6);
    margin: var(--space-8) 0;
}

.pros-cons__title {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-lg);
    margin-bottom: var(--space-4);
}

.pros-cons__column {
    padding: var(--space-6);
    border-radius: var(--border-radius-lg);
}

.pros-cons__pros {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
}

.pros-cons__cons {
    background: #fef2f2;
    border: 1px solid #fecaca;
}

.pros-cons__list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.pros-cons__list li {
    padding: var(--space-2) 0;
    padding-left: var(--space-6);
    position: relative;
    font-size: var(--text-sm);
}

.pros-cons__pros .pros-cons__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-success);
    font-weight: 700;
}

.pros-cons__cons .pros-cons__list li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: var(--color-error);
    font-weight: 700;
}

@media (max-width: 768px) {
    .pros-cons {
        grid-template-columns: 1fr;
    }
}

/* --- Rating Stars --- */
.rating-stars {
    display: inline-flex;
    align-items: center;
    gap: 2px;
}

.rating-value {
    margin-left: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--color-text);
}

/* --- CTA Box --- */
.cta-box {
    background: linear-gradient(135deg, var(--color-primary-light) 0%, #fff 100%);
    border: 2px solid var(--color-primary);
    border-radius: var(--border-radius-lg);
    padding: var(--space-8);
    text-align: center;
    margin: var(--space-8) 0;
}

.cta-box__title {
    font-size: var(--text-2xl);
    margin-bottom: var(--space-3);
}

.cta-box__text {
    color: var(--color-text-light);
    margin-bottom: var(--space-6);
}

/* --- FAQ --- */
.faq-list {
    max-width: 700px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border);
}

.faq-item__question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    padding: var(--space-6) 0;
    background: none;
    border: none;
    cursor: pointer;
    font-family: var(--font-primary);
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-secondary);
    text-align: left;
}

.faq-item__icon {
    flex-shrink: 0;
    transition: transform var(--transition-base);
}

.faq-item__question[aria-expanded="true"] .faq-item__icon {
    transform: rotate(180deg);
}

.faq-item__answer {
    padding-bottom: var(--space-6);
}

.faq-item__answer p {
    color: var(--color-text-light);
    line-height: 1.8;
}

/* --- Breadcrumbs --- */
.breadcrumbs {
    padding: var(--space-4) 0;
    margin-bottom: var(--space-4);
}

.breadcrumbs__list {
    display: flex;
    flex-wrap: wrap;
    list-style: none;
    padding: 0;
    margin: 0;
    gap: var(--space-1);
    font-size: var(--text-sm);
}

.breadcrumbs__item {
    display: inline-flex;
    align-items: center;
    margin: 0;
}

.breadcrumbs__item::after {
    content: '/';
    margin: 0 var(--space-2);
    color: var(--color-text-light);
}

.breadcrumbs__item:last-child::after {
    display: none;
}

.breadcrumbs__item a {
    color: var(--color-text-light);
}

.breadcrumbs__item a:hover {
    color: var(--color-primary);
}

.breadcrumbs__item span {
    color: var(--color-text);
}

/* --- TOC --- */
.toc {
    background: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-lg);
    padding: var(--space-6);
    margin: var(--space-6) 0;
}

.toc__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-4);
}

.toc__title {
    margin: 0;
    font-size: var(--text-base);
}

.toc__toggle {
    background: none;
    border: none;
    color: var(--color-primary);
    cursor: pointer;
    font-size: var(--text-sm);
    font-weight: 500;
}

.toc__list {
    padding-left: var(--space-4);
    margin: 0;
}

.toc__item {
    margin-bottom: var(--space-2);
}

.toc__item a {
    color: var(--color-text);
    font-size: var(--text-sm);
}

.toc__item a:hover {
    color: var(--color-primary);
}

.toc__item--sub {
    padding-left: var(--space-4);
}

/* --- Author Box --- */
.author-box {
    display: flex;
    gap: var(--space-6);
    padding: var(--space-6);
    background: var(--color-bg-alt);
    border-radius: var(--border-radius-lg);
    margin: var(--space-8) 0;
}

.author-box__avatar img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
}

.author-box__info h4 {
    margin-bottom: var(--space-2);
    font-size: var(--text-lg);
}

.author-box__info p {
    color: var(--color-text-light);
    font-size: var(--text-sm);
    margin: 0;
}

/* --- Pricing Simple (review page) --- */
.pricing-simple {
    margin-bottom: var(--space-6);
}

.pricing-simple__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-4) var(--space-6);
    border-bottom: 1px solid var(--color-border);
}

.pricing-simple__row:first-child {
    border-top: 1px solid var(--color-border);
}

.pricing-simple__plan {
    font-weight: 600;
}

.pricing-simple__price {
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--color-primary);
}

/* --- Verdict Box --- */
.verdict-box {
    display: flex;
    gap: var(--space-8);
    padding: var(--space-8);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    border-radius: var(--border-radius-lg);
    color: var(--color-text-inverse);
}

.verdict-box__score {
    flex-shrink: 0;
    display: flex;
    align-items: baseline;
}

.verdict-box__number {
    font-size: var(--text-5xl);
    font-weight: 800;
    line-height: 1;
}

.verdict-box__label {
    font-size: var(--text-xl);
    opacity: 0.7;
}

.verdict-box__text p {
    opacity: 0.9;
    margin-bottom: var(--space-6);
}

.verdict-box .btn--accent {
    background: var(--color-accent);
    color: #fff;
}

@media (max-width: 768px) {
    .verdict-box {
        flex-direction: column;
    }

    .author-box {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}

/* --- Pagination --- */
.pagination {
    margin-top: var(--space-12);
    text-align: center;
}

.pagination .nav-links {
    display: flex;
    justify-content: center;
    gap: var(--space-2);
}

.pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius);
    font-weight: 500;
    color: var(--color-text);
    border: 1px solid var(--color-border);
    transition: all var(--transition-fast);
}

.pagination .page-numbers:hover,
.pagination .page-numbers.current {
    background: var(--color-primary);
    color: var(--color-text-inverse);
    border-color: var(--color-primary);
}

.pagination .prev,
.pagination .next {
    width: auto;
    padding: 0 var(--space-4);
}

/* --- No Results --- */
.no-results {
    text-align: center;
    padding: var(--space-20) 0;
}

.no-results__actions {
    display: flex;
    gap: var(--space-4);
    justify-content: center;
    margin-top: var(--space-6);
}