:root {
    --bg: #f5f6f8;
    --surface: #ffffff;
    --surface-subtle: #fafbfc;
    --text: #16202f;
    --muted: #66758a;
    --heading: #1f3f75;
    --primary: #2d5ea8;
    --primary-dark: #234b86;
    --accent: #ff6a3c;
    --line: #dde3ea;
    --line-strong: #cfd7e2;
    --success: #2f8f46;
    --chip: #f3f6f9;
    --price-bg: #eef3fa;
    --shadow: 0 4px 14px rgba(18, 31, 53, 0.05);
    --shadow-lg: 0 10px 28px rgba(18, 31, 53, 0.08);
    --radius: 12px;
    --radius-sm: 8px;
    --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

a {
    color: var(--primary);
    text-decoration: none;
}

a:hover { text-decoration: underline; }
img { display: block; max-width: 100%; }
h1, h2, h3 {
    margin: 0 0 10px;
    color: var(--heading);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.02em;
}
p { margin: 0 0 14px; color: var(--text); }
input, select, textarea, button { font: inherit; }
input, select, textarea {
    width: 100%;
    min-height: 44px;
    padding: 11px 13px;
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: #fff;
    color: var(--text);
    appearance: none;
}
input:focus, select:focus, textarea:focus {
    outline: 0;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(45, 94, 168, 0.14);
}
select {
    padding-right: 40px;
    background-image:
        linear-gradient(45deg, transparent 50%, #5c6c82 50%),
        linear-gradient(135deg, #5c6c82 50%, transparent 50%);
    background-position:
        calc(100% - 18px) calc(50% - 3px),
        calc(100% - 12px) calc(50% - 3px);
    background-size: 6px 6px;
    background-repeat: no-repeat;
}
button { cursor: pointer; }

.container {
    width: min(var(--container), calc(100% - 32px));
    margin: 0 auto;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 10px;
    color: var(--muted);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.button-primary,
.button-secondary,
.button-text {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 0 16px;
    border-radius: 8px;
    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 600;
    white-space: nowrap;
}

.button-primary {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
}

.button-primary:hover {
    background: var(--primary-dark);
    border-color: var(--primary-dark);
    text-decoration: none;
}

.button-secondary {
    color: var(--heading);
    background: #fff;
    border-color: var(--line-strong);
}

.button-secondary:hover {
    background: var(--surface-subtle);
    text-decoration: none;
}

.button-text {
    min-height: auto;
    padding: 0;
    color: var(--primary);
    border: 0;
}

.button-small {
    min-height: 38px;
    padding: 0 14px;
    font-size: 0.94rem;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--line);
}

.site-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    min-height: 68px;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.site-nav a {
    color: var(--muted);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
}

.site-nav a:hover {
    color: var(--heading);
}

.brand-block {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--heading);
    color: #fff;
    font-weight: 800;
    text-decoration: none;
}

.brand-copy {
    display: grid;
    gap: 2px;
}

.brand-copy strong {
    color: var(--heading);
    font-size: 0.98rem;
}

.brand-copy span {
    color: var(--muted);
    font-size: 0.88rem;
}

.site-header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-link {
    color: var(--heading);
    font-weight: 600;
}

.site-hero { padding: 20px 0 16px; }

.search-intro-card,
.search-panel,
.listing-card,
.content-card,
.price-card,
.schedule-card,
.trust-card,
.trust-card-large,
.site-footer,
.detail-intro-card,
.results-summary-card,
.empty-results {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
}

.search-intro-card h1 {
    font-size: clamp(1.9rem, 4vw, 2.8rem);
    max-width: 14ch;
}

.hero-copy {
    max-width: 62ch;
    color: var(--muted);
}

.search-intro-card {
    display: grid;
    gap: 18px;
}

.search-meta-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.search-meta-item {
    padding: 16px 18px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: var(--surface-subtle);
}

.search-meta-item strong {
    display: block;
    color: var(--heading);
    font-size: 1.55rem;
    line-height: 1.1;
}

.search-meta-item span {
    color: var(--muted);
}

.market-link-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.market-link-chip {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface-subtle);
    color: var(--heading);
    text-decoration: none;
}

.search-shell {
    display: grid;
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 20px;
    align-items: start;
    margin-bottom: 36px;
}

.filter-rail {
    position: sticky;
    top: 88px;
}

.search-panel { padding: 20px; }

.filter-form {
    display: grid;
    gap: 14px;
}

.filter-panel-head {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 12px;
}

.filter-count {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 10px;
    border-radius: 999px;
    background: #fff4ec;
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 700;
}

.filter-actions {
    display: grid;
    gap: 10px;
}

.filter-note {
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface-subtle);
}

.filter-note p:last-child { margin-bottom: 0; }

.results-column { min-width: 0; }

.results-toolbar {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.section-lead {
    max-width: 60ch;
    color: var(--muted);
    margin-top: 8px;
}

.results-summary-card {
    min-width: 160px;
    padding: 16px 18px;
}

.results-summary-card strong {
    display: block;
    color: var(--heading);
    font-size: 1.8rem;
    line-height: 1;
}

.results-summary-card span {
    color: var(--muted);
}

.empty-results {
    padding: 24px;
    margin-bottom: 16px;
}

.listing-stack {
    display: grid;
    gap: 14px;
}

.listing-card {
    overflow: hidden;
}

.listing-card-wide {
    display: grid;
    grid-template-columns: 320px minmax(0, 1fr);
}

.listing-media {
    position: relative;
    display: block;
    min-height: 100%;
}

.listing-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #e8ecf1;
}

.listing-banner {
    position: absolute;
    left: 14px;
    top: 14px;
    padding: 7px 10px;
    border-radius: 999px;
    background: rgba(22, 32, 47, 0.85);
    color: #fff;
    font-size: 0.78rem;
    font-weight: 700;
}

.listing-body {
    padding: 18px;
}

.listing-body-wide {
    display: grid;
    grid-template-rows: auto auto auto auto 1fr auto;
}

.listing-topline {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 10px;
}

.listing-location-cluster {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
}

.listing-neighborhood {
    color: var(--heading);
    font-weight: 700;
}

.listing-type {
    color: var(--muted);
    font-size: 0.92rem;
}

.price-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 8px;
    background: var(--price-bg);
    color: var(--heading);
    font-weight: 700;
}

.listing-address,
.listing-meta {
    color: var(--muted);
}

.listing-address {
    min-height: 2.9em;
    margin-bottom: 8px;
}

.spec-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 12px 0 14px;
    color: var(--muted);
}

.spec-grid span {
    padding: 7px 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--chip);
}

.listing-summary {
    margin-bottom: 16px;
    color: var(--muted);
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.listing-footer {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 16px;
    margin-top: auto;
}

.listing-status {
    display: grid;
    gap: 3px;
}

.listing-status strong {
    color: var(--heading);
}

.listing-status span {
    color: var(--muted);
    font-size: 0.9rem;
}

.card-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.trust-card,
.trust-card-large {
    padding: 22px;
}

.site-footer {
    width: min(var(--container), calc(100% - 32px));
    margin: 0 auto 24px;
    padding: 22px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 18px;
}

.detail-shell {
    padding: 24px 0 40px;
}

.breadcrumb {
    margin-bottom: 16px;
    color: var(--muted);
}

.detail-hero {
    display: grid;
    grid-template-columns: 1.3fr .7fr;
    gap: 20px;
    align-items: start;
}

.detail-main-column {
    display: grid;
    gap: 18px;
    min-width: 0;
}

.detail-intro-card {
    padding: 24px;
}

.detail-intro-card h1 {
    margin-top: 8px;
    font-size: clamp(1.9rem, 4vw, 3rem);
    max-width: 15ch;
}

.detail-address-line,
.detail-summary {
    color: var(--muted);
}

.detail-gallery { min-width: 0; }

.hero-frame {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #e8ecf1;
}

.hero-frame img {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
}

.gallery-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 40px;
    height: 40px;
    border: 0;
    border-radius: 999px;
    background: rgba(255,255,255,.92);
    color: var(--heading);
    font-size: 1.75rem;
    box-shadow: 0 4px 10px rgba(36,59,107,.12);
}

.gallery-arrow.prev { left: 12px; }
.gallery-arrow.next { right: 12px; }

.thumbnail-row {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
    gap: 10px;
    margin-top: 12px;
}

.thumbnail {
    padding: 0;
    border: 2px solid transparent;
    border-radius: 8px;
    overflow: hidden;
    background: #fff;
}

.thumbnail img {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.thumbnail.is-active { border-color: var(--primary); }

.detail-sidebar {
    position: sticky;
    top: 88px;
    display: grid;
    gap: 14px;
}

.price-card,
.schedule-card,
.content-card {
    padding: 22px;
}

.price-display {
    margin: 16px 0 12px;
    padding: 16px 18px;
    border-radius: 10px;
    background: var(--price-bg);
    color: var(--heading);
    font-size: clamp(2rem, 4vw, 2.9rem);
    font-weight: 700;
}

.price-display span {
    margin-left: 6px;
    color: var(--muted);
    font-size: 1rem;
    font-weight: 600;
}

.slot-status {
    margin: 10px 0 14px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface-subtle);
    color: var(--muted);
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 18px;
}

.feature-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.feature-pills span {
    padding: 9px 11px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--chip);
}

.fact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.fact-grid div {
    padding: 15px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface-subtle);
}

.fact-grid strong {
    display: block;
    margin-bottom: 6px;
    color: var(--heading);
}

.prose p:first-child { margin-top: 0; }
.prose p:last-child { margin-bottom: 0; }
.prose ul,
.prose ol { padding-left: 20px; }

.map-frame {
    width: 100%;
    min-height: 340px;
    margin-top: 12px;
    border: 0;
    border-radius: 12px;
}

.faq-list {
    display: grid;
    gap: 10px;
}

.faq-list details {
    padding: 15px 16px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.faq-list summary {
    cursor: pointer;
    font-weight: 700;
    color: var(--heading);
}

.internal-links { margin-top: 16px; }

.contact-grid { align-items: start; }

.contact-form,
.booking-form {
    display: grid;
    gap: 14px;
}

.booking-form.is-hidden { display: none; }

.form-feedback {
    min-height: 1.3em;
    margin: 4px 0 0;
    color: var(--success);
}

.form-feedback.is-error { color: #b91c1c; }

@media (max-width: 1080px) {
    .search-shell,
    .detail-hero,
    .content-grid,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .filter-rail,
    .detail-sidebar {
        position: static;
    }

    .results-toolbar {
        flex-direction: column;
        align-items: start;
    }

    .listing-card-wide {
        grid-template-columns: 1fr;
    }

    .listing-media img {
        aspect-ratio: 16 / 10;
    }

    .search-meta-strip {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .container,
    .site-footer {
        width: min(100% - 20px, var(--container));
    }

    .search-intro-card,
    .search-panel,
    .price-card,
    .schedule-card,
    .content-card,
    .trust-card,
    .trust-card-large,
    .site-footer,
    .detail-intro-card {
        padding: 18px;
    }

    .search-intro-card h1,
    .detail-intro-card h1 {
        font-size: 2.05rem;
    }

    .listing-topline,
    .listing-footer {
        flex-direction: column;
        align-items: start;
    }

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

    .site-header-inner {
        min-height: auto;
        padding: 12px 0;
        flex-direction: column;
        align-items: start;
    }

    .site-nav {
        width: 100%;
        overflow-x: auto;
        gap: 16px;
        padding-bottom: 2px;
    }

    .site-header-actions {
        width: 100%;
    }
}

@media (max-width: 520px) {
    .container,
    .site-footer {
        width: min(100% - 16px, var(--container));
    }

    .button-primary,
    .button-secondary {
        width: 100%;
    }

    .site-header-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .thumbnail-row {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}