/* samples.css - Samples gallery page */

.samples-page {
    background-color: #ffffff;
    color: #232323;
}

.samples-section {
    padding: 3.5rem 0;
}

.samples-hero {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: flex-start;
}

.samples-hero__body {
    max-width: 560px;
    width: 100%;
    text-align: left;
}

.samples-hero__pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    background: #ecf8f0;
    border: 1px solid #d1eede;
    color: #3cb371;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.samples-hero__title {
    font-size: clamp(2.2rem, 4vw, 3.2rem);
    font-weight: 800;
    color: #232323;
    margin: 1rem 0 1.25rem;
}

.samples-hero__subtitle {
    font-size: 1.05rem;
    color: #6d7680;
    margin-bottom: 1.75rem;
}

.samples-hero__actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    justify-content: flex-start;
}

.samples-hero__media {
    width: 100%;
    max-width: 640px;
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid #dfe8e1;
    background: #f7fbf9;
    box-shadow: 0 20px 60px rgba(18, 78, 46, 0.08);
}

.samples-hero__media img {
    width: 100%;
    height: auto;
    display: block;
}

.samples-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
    text-align: center;
    line-height: 1.2;
}

.samples-btn--primary {
    background: #62d487;
    color: #ffffff;
    border: 1px solid #62d487;
    box-shadow: 0 14px 30px -18px #62d487;
}

.samples-btn--primary:hover {
    background: #3cb371;
    border-color: #3cb371;
}

.samples-btn--secondary {
    background: #ffffff;
    border: 1px solid #d9e7dd;
    color: #232323;
}

.samples-btn--secondary:hover {
    border-color: #62d487;
    color: #3cb371;
}

/* Filters */
.samples-filters {
    position: sticky;
    top: 64px;
    z-index: 30;
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid #e2efe7;
    padding: 1rem 0 1.5rem;
    transition: box-shadow 0.2s ease;
}

.samples-filters.is-collapsed {
    padding-bottom: 1rem;
}

.samples-filters__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.samples-filters__title {
    font-size: 1rem;
    font-weight: 600;
    color: #3cb371;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.samples-filters__toggle {
    font-size: 0.9rem;
    padding: 0.45rem 1.1rem;
    box-shadow: none;
}

.samples-filters__toggle .samples-filters__toggle-label--hide {
    display: none;
}

.samples-filters.is-collapsed .samples-filters__toggle .samples-filters__toggle-label--show {
    display: none;
}

.samples-filters.is-collapsed .samples-filters__toggle .samples-filters__toggle-label--hide {
    display: inline;
}

.samples-filters__form {
    display: grid;
    gap: 1.25rem;
    transition: max-height 0.25s ease, opacity 0.2s ease;
}

.samples-filters__form:not(.samples-filters__form--expanded) {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
}

.samples-filters__form--expanded {
    max-height: 1200px;
    opacity: 1;
}

.samples-fieldset {
    border: none;
    margin: 0;
    padding: 0;
}

.samples-legend {
    display: block;
    margin-bottom: 0.6rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #6d7680;
}

.samples-chip-group {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.samples-chip {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.samples-chip input {
    position: absolute;
    opacity: 0;
    inset: 0;
    cursor: pointer;
}

.samples-chip span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.55rem 0.95rem;
    border-radius: 999px;
    border: 1px solid #dbe7df;
    background: #f8faf9;
    color: #495057;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all 0.15s ease;
}

.samples-chip input:checked + span {
    background: #62d487;
    border-color: #62d487;
    color: #ffffff;
    box-shadow: 0 10px 20px -16px #62d487;
}

.samples-select,
.samples-input {
    width: 100%;
    border-radius: 12px;
    border: 1px solid #dbe7df;
    padding: 0.6rem 0.9rem;
    font-size: 0.95rem;
    color: #232323;
    background: #ffffff;
    transition: border 0.15s ease, box-shadow 0.15s ease;
}

.samples-select:focus,
.samples-input:focus {
    outline: none;
    border-color: #62d487;
    box-shadow: 0 0 0 3px rgba(98, 212, 135, 0.15);
}

.samples-filters__actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    margin-top: 0.75rem;
}

.samples-filters.is-collapsed + * {
    margin-top: 1.5rem;
}

.samples-filters__actions .samples-btn {
    padding: 0.6rem 1.4rem;
}

.samples-filters__actions .samples-btn:focus-visible {
    outline: 3px solid rgba(98, 212, 135, 0.4);
    outline-offset: 2px;
}

/* Collections */
.samples-collections {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.samples-collection-card {
    border-radius: 16px;
    border: 1px solid #e2efe7;
    background: #f4fbf7;
    padding: 1.25rem;
    box-shadow: 0 12px 32px -20px rgba(18, 78, 46, 0.35);
}

.samples-collection-card h4 {
    margin: 0 0 0.4rem;
    font-size: 1.05rem;
    color: #232323;
}

.samples-collection-card p {
    margin: 0;
    font-size: 0.9rem;
    color: #6d7680;
}

/* Gallery grid */
.samples-gallery {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.samples-gallery.is-loading {
    opacity: 0.45;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

.samples-card {
    display: flex;
    flex-direction: column;
    border-radius: 18px;
    border: 1px solid #e2efe7;
    background: #ffffff;
    box-shadow: 0 12px 36px -28px rgba(18, 78, 46, 0.45);
    overflow: hidden;
    min-height: 360px;
}

.samples-card__cover {
    position: relative;
    overflow: hidden;
}

.samples-card__cover img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.samples-card__badge {
    position: absolute;
    top: 14px;
    left: 14px;
    background: rgba(35, 35, 35, 0.82);
    color: #ffffff;
    padding: 0.35rem 0.65rem;
    border-radius: 999px;
    font-size: 0.75rem;
    letter-spacing: 0.02em;
}

.samples-card__meta {
    padding: 1.1rem 1.2rem 0.5rem;
}

.samples-card__meta h3 {
    margin: 0 0 0.4rem;
    font-size: 1.1rem;
    color: #232323;
}

.samples-card__meta p {
    margin: 0;
    font-size: 0.92rem;
    color: #6d7680;
}

.samples-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 0.75rem 1.2rem 0;
}

.samples-card__tag {
    font-size: 0.75rem;
    border-radius: 999px;
    padding: 0.35rem 0.75rem;
    background: #f4fbf7;
    border: 1px solid #dbe7df;
    color: #3cb371;
    font-weight: 500;
}

.samples-card__details {
    display: flex;
    gap: 0.75rem;
    padding: 0.85rem 1.2rem;
    font-size: 0.85rem;
    color: #495057;
}

.samples-card__cta {
    margin-top: auto;
    padding: 1rem 1.2rem;
    display: flex;
    gap: 0.75rem;
    border-top: 1px solid #e2efe7;
}

.samples-card__cta .samples-btn {
    flex: 1;
    font-size: 0.9rem;
    padding: 0.65rem 1rem;
    justify-content: center;
}

.samples-card__cta .samples-btn--secondary {
    justify-content: center;
}

/* Empty state */
.samples-empty {
    padding: 2.5rem;
    text-align: center;
    border-radius: 18px;
    border: 1px dashed #dbe7df;
    background: #f8faf9;
}

.samples-empty h3 {
    font-size: 1.2rem;
    margin-bottom: 0.75rem;
    color: #232323;
}

.samples-empty p {
    color: #6d7680;
    margin-bottom: 1.2rem;
}

/* Pagination */
.samples-pagination {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    margin-top: 2rem;
}

.samples-pagination__link {
    min-width: 40px;
    padding: 0.45rem 0.85rem;
    border-radius: 10px;
    border: 1px solid #e2efe7;
    text-align: center;
    font-weight: 500;
    color: #495057;
    transition: all 0.15s ease;
}

.samples-pagination__link:hover {
    border-color: #62d487;
    color: #3cb371;
}

.samples-pagination__link.is-active {
    border-color: #62d487;
    background: #62d487;
    color: #ffffff;
    pointer-events: none;
}

/* Modal */
.samples-modal {
    position: fixed;
    inset: 0;
    background: rgba(20, 24, 28, 0.55);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 50;
    padding: 1.5rem;
}

.samples-modal.is-open {
    display: flex;
}

.samples-modal__dialog {
    width: min(780px, 100%);
    background: #ffffff;
    border-radius: 20px;
    border: 1px solid #dbe7df;
    box-shadow: 0 32px 80px -32px rgba(18, 78, 46, 0.45);
    display: flex;
    flex-direction: column;
    max-height: 90vh;
}

.samples-modal__header,
.samples-modal__footer {
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid #e2efe7;
}

.samples-modal__footer {
    border-top: 1px solid #e2efe7;
    border-bottom: none;
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
}

.samples-modal__body {
    padding: 1.5rem;
    overflow-y: auto;
    display: grid;
    gap: 1.25rem;
}

.samples-modal__title {
    margin: 0;
    font-size: 1.5rem;
    font-weight: 700;
    color: #232323;
}

.samples-modal__subtitle {
    margin-top: 0.35rem;
    margin-bottom: 0;
    color: #6d7680;
    font-size: 0.95rem;
}

.samples-structure,
.samples-snippet {
    border: 1px solid #e2efe7;
    background: #f8faf9;
    border-radius: 16px;
    padding: 1.2rem;
}

.samples-structure h4,
.samples-snippet h4 {
    margin: 0 0 0.75rem;
    font-size: 1rem;
    color: #232323;
}

.samples-list {
    padding-left: 1.1rem;
    margin: 0;
    color: #495057;
    font-size: 0.95rem;
}

.samples-snippet__section {
    margin-bottom: 0.75rem;
    color: #495057;
    font-size: 0.95rem;
}

.samples-snippet__section:last-child {
    margin-bottom: 0;
}

.samples-summary {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    font-size: 0.9rem;
    color: #495057;
}

.samples-modal__close {
    background: transparent;
    border: none;
    color: #6d7680;
    font-size: 1.35rem;
    cursor: pointer;
}

.samples-modal__close:hover {
    color: #3cb371;
}

/* FAQ & CTA */
.samples-faq__accordion {
    border: 1px solid #e2efe7;
    border-radius: 16px;
    overflow: hidden;
    margin: 0 auto;
    max-width: 720px;
    background: #ffffff;
}

.samples-faq__title {
    text-align: center;
    font-size: 1.4rem;
    font-weight: 700;
    color: #232323;
    margin: 0;
    padding: 1.5rem 1.25rem 0;
}

.samples-acc-item + .samples-acc-item {
    border-top: 1px solid #e2efe7;
}

.samples-acc-button {
    width: 100%;
    text-align: left;
    background: #ffffff;
    color: #232323;
    border: 0;
    padding: 1rem 1.25rem;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.samples-acc-panel {
    display: none;
    padding: 0 1.25rem 1rem;
    color: #6d7680;
    font-size: 0.95rem;
}

.samples-acc-item[aria-expanded="true"] .samples-acc-panel {
    display: block;
}

.samples-cta {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border: 1px solid #e2efe7;
    border-radius: 18px;
    background: linear-gradient(135deg, #f4fbf7 0%, #ffffff 100%);
    padding: 1.75rem;
    align-items: center;
    text-align: center;
}

.samples-cta h3 {
    margin: 0;
    font-size: 1.35rem;
    color: #232323;
}

.samples-cta p {
    margin: 0;
    color: #6d7680;
    font-size: 0.98rem;
}

/* Responsive adjustments */
@media (min-width: 992px) {
    .samples-hero {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
        gap: 3rem;
        align-items: center;
    }

    .samples-hero__body {
        text-align: left;
    }

    .samples-modal__body {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 768px) {
    .samples-section {
        padding: 2.75rem 0;
    }

    .samples-hero__title {
        font-size: clamp(2rem, 5.2vw, 2.6rem);
    }

    .samples-filters {
        top: 56px;
    }

    .samples-filters__actions {
        justify-content: stretch;
        flex-wrap: wrap;
    }

    .samples-card__details {
        flex-direction: column;
        gap: 0.35rem;
    }

    .samples-card__cta {
        flex-direction: column;
    }

    .samples-cta {
        text-align: center;
        align-items: center;
    }
}