:root {
    --bg: #f5f5f2;
    --surface: #ffffff;
    --text: #1d1d1b;
    --muted: #6e6e69;
    --line: #d8d8d3;
    --accent: #2a2a27;
    --space-xs: 0.5rem;
    --space-sm: 0.875rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --radius: 4px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Helvetica Neue", Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

a {
    color: inherit;
}

.container {
    width: min(1140px, 92%);
    margin: 0 auto;
    padding-bottom: var(--space-xl);
}

.site-header {
    width: min(1140px, 92%);
    margin: 0 auto;
    padding: var(--space-lg) 0 var(--space-md);
    border-bottom: 1px solid var(--line);
    display: flex;
    justify-content: center;
}

.brand-logo-link {
    display: inline-block;
    text-decoration: none;
}

.brand-logo {
    width: min(360px, 70vw);
    height: auto;
    display: block;
}

.section-title-row {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: var(--space-sm);
    margin-bottom: var(--space-md);
}

h2 {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 500;
}

.text-link {
    text-decoration: none;
    border-bottom: 1px solid var(--text);
    font-size: 0.9rem;
    padding-bottom: 0.15rem;
}

.projects-section {
    padding-top: var(--space-xl);
}

.project-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-md);
}

.project-card {
    background: var(--surface);
    border: 1px solid var(--line);
    transition: transform 260ms ease, box-shadow 260ms ease;
}

.project-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
}

.project-card-link {
    display: block;
    text-decoration: none;
}

.project-card img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    display: block;
}

.project-meta {
    padding: var(--space-sm) var(--space-md);
}

.project-meta p {
    margin: 0;
    font-size: 1rem;
}

.project-meta small {
    color: var(--muted);
    display: block;
    margin-top: 0.2rem;
}

.category-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-bottom: var(--space-md);
}

.filter-chip {
    border: 1px solid var(--line);
    background: #fff;
    color: var(--text);
    padding: 0.45rem 0.75rem;
    font-size: 0.85rem;
    cursor: pointer;
    transition: all 220ms ease;
}

.filter-chip.active {
    background: var(--text);
    color: #fff;
    border-color: var(--text);
}

.filter-item {
    transition: opacity 250ms ease, transform 250ms ease;
}

.filter-item.filtered-out {
    opacity: 0;
    transform: scale(0.97);
    pointer-events: none;
    display: none;
}

.contact-section {
    margin-top: var(--space-xl);
    padding: var(--space-lg);
    border: 1px solid var(--line);
    background: var(--surface);
}

.contact-intro {
    color: var(--muted);
    max-width: 38rem;
    margin-top: 0;
}

.contact-form {
    display: grid;
    gap: var(--space-sm);
}

input,
textarea,
select,
button {
    font: inherit;
}

input,
textarea,
select {
    width: 100%;
    border: 1px solid var(--line);
    padding: 0.8rem 0.9rem;
    background: #fff;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: #7e7e78;
}

button {
    border: 0;
    background: var(--accent);
    color: #fff;
    padding: 0.85rem 1.2rem;
    cursor: pointer;
}

button:hover {
    opacity: 0.95;
}

.project-page {
    padding-top: var(--space-lg);
}

.project-top {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: var(--space-md);
}

.project-top h1 {
    margin: 0;
    font-weight: 500;
}

.project-category {
    margin: 0.3rem 0 0;
    color: var(--muted);
}

.masonry-grid {
    margin-left: calc(var(--space-sm) * -1);
    margin-right: calc(var(--space-sm) * -1);
}

.masonry-item {
    width: 33.333%;
    padding: var(--space-sm);
    display: block;
}

.masonry-item img {
    width: 100%;
    display: block;
    border: 1px solid var(--line);
}

.empty-state {
    padding: var(--space-md);
    border: 1px dashed var(--line);
    color: var(--muted);
}

.form-status {
    padding: 0.7rem 0.9rem;
    margin-bottom: var(--space-sm);
    border: 1px solid;
}

.form-status.success {
    border-color: #8dad95;
    background: #edf7ef;
}

.form-status.error {
    border-color: #ce8f8f;
    background: #faecec;
}

.admin-shell {
    width: min(760px, 92%);
    margin: var(--space-xl) auto;
    background: var(--surface);
    border: 1px solid var(--line);
    padding: var(--space-lg);
}

.admin-wide {
    width: min(1100px, 94%);
}

.admin-shell h1,
.admin-shell h2 {
    margin-top: 0;
}

.admin-links {
    display: grid;
    gap: var(--space-xs);
    margin: var(--space-md) 0;
}

.admin-links a {
    text-decoration: none;
    border: 1px solid var(--line);
    padding: 0.8rem;
    background: #fff;
}

.admin-form {
    display: grid;
    gap: var(--space-sm);
}

.admin-inline-form {
    display: flex;
    gap: var(--space-xs);
    align-items: center;
}

.admin-alert {
    padding: 0.65rem 0.8rem;
    border: 1px solid var(--line);
    background: #f8f8f6;
}

.table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    border: 1px solid var(--line);
}

.admin-table th,
.admin-table td {
    border-bottom: 1px solid var(--line);
    padding: 0.75rem;
    text-align: left;
    vertical-align: top;
}

.admin-table th {
    background: #f8f8f6;
    font-weight: 500;
}

.admin-thumb {
    width: 78px;
    height: 58px;
    object-fit: cover;
    border: 1px solid var(--line);
}

.admin-thumb-large {
    width: 180px;
    height: 130px;
    object-fit: cover;
    border: 1px solid var(--line);
}

.btn-small {
    padding: 0.4rem 0.65rem;
    font-size: 0.8rem;
}

.danger {
    background: #6b2d2d;
}

.action-links {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.action-links a {
    text-decoration: none;
    border-bottom: 1px solid var(--line);
}

.photo-admin-grid {
    margin-top: var(--space-md);
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-sm);
}

.photo-admin-card {
    background: #fff;
    border: 1px solid var(--line);
    padding: var(--space-xs);
}

.photo-admin-card img {
    width: 100%;
    height: 170px;
    object-fit: cover;
    margin-bottom: var(--space-xs);
}

.photo-order {
    margin: 0 0 var(--space-xs);
    color: var(--muted);
    font-size: 0.85rem;
}

.photo-actions-inline {
    display: inline-block;
    margin-right: 0.35rem;
    margin-bottom: 0.35rem;
}

.site-footer {
    border-top: 1px solid var(--line);
    margin-top: var(--space-lg);
    background: #efefeb;
}

.footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-sm);
    padding: var(--space-md) 0;
}

.footer-inner p {
    margin: 0;
    color: var(--muted);
}

.social-links {
    display: flex;
    gap: 0.7rem;
}

.social-links a {
    width: 36px;
    height: 36px;
    border: 1px solid var(--line);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 200ms ease, border-color 200ms ease;
}

.social-links a:hover {
    transform: translateY(-2px);
    border-color: #999;
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 900px) {
    .project-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .masonry-item {
        width: 50%;
    }
}

@media (max-width: 640px) {
    .site-header {
        padding-top: var(--space-lg);
    }

    .section-title-row {
        align-items: start;
        flex-direction: column;
    }

    .project-grid {
        grid-template-columns: 1fr;
    }

    .masonry-item {
        width: 100%;
    }

    .footer-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .admin-inline-form {
        flex-direction: column;
        align-items: stretch;
    }

    .action-links {
        gap: 0.35rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}