:root { --river-ink: #102128; --river-deep: #0c353b; --river-water: #3f9692; --river-sand: #e7d5b6; --river-mist: #f5f1e8; }
.river-house-page { background: var(--river-mist); color: var(--river-ink); overflow-x: hidden; }
.river-house-page .topbar { position: relative; z-index: 5; margin-bottom: -1px; }
.river-house-ambient { position: fixed; inset: 0; z-index: -1; background: radial-gradient(circle at 82% 7%, rgba(104, 174, 166, .3), transparent 26%), linear-gradient(145deg, #f8f4eb, #e5efe8 55%, #e7d9bf); }
.river-hero { width: min(1280px, calc(100% - 48px)); min-height: min(760px, calc(100vh - 40px)); margin: 0 auto 44px; display: grid; grid-template-columns: 1.05fr .95fr; overflow: hidden; background: var(--river-deep); box-shadow: 0 30px 70px rgba(20, 50, 51, .22); }
.river-hero-media { position: relative; min-height: 540px; overflow: hidden; }
.river-hero-media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.river-hero-media-shade { position: absolute; inset: 0; background: linear-gradient(90deg, transparent 50%, rgba(9, 38, 41, .34)), linear-gradient(0deg, rgba(8, 32, 34, .4), transparent 45%); }
.river-hero-badge, .river-kicker { margin: 0; text-transform: uppercase; letter-spacing: .13em; font-size: 11px; font-weight: 800; }
.river-hero-badge { position: absolute; left: 28px; top: 28px; color: #fff; background: rgba(11, 49, 53, .76); padding: 10px 13px; border: 1px solid rgba(255, 255, 255, .38); }
.river-hero-copy { align-self: center; padding: clamp(36px, 6vw, 92px); color: #fff; }
.river-kicker { color: #b18850; }
.river-hero h1, .river-section h2 { font-family: "Cormorant Garamond", Georgia, serif; font-weight: 600; letter-spacing: -.035em; }
.river-hero h1 { margin: 16px 0 20px; font-size: clamp(48px, 5.1vw, 76px); line-height: .94; }
.river-lead { font-size: 17px; line-height: 1.75; color: rgba(255,255,255,.78); max-width: 520px; }
.river-fact-strip { display: flex; flex-wrap: wrap; gap: 8px; margin: 30px 0; }
.river-fact-strip span, .river-tags span { border: 1px solid rgba(255,255,255,.24); padding: 8px 10px; font-size: 11px; font-weight: 700; color: #f4ecdd; }
.river-hero-actions, .river-contact-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.river-cta { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 18px; text-decoration: none; font-size: 13px; font-weight: 800; letter-spacing: .01em; transition: transform .2s ease, background .2s ease; }
.river-cta:hover { transform: translateY(-2px); }
.river-cta-main { background: #dfbd81; color: #192a2b; }
.river-cta-quiet { border: 1px solid rgba(255,255,255,.42); color: inherit; }
.river-section { width: min(1120px, calc(100% - 48px)); margin: 0 auto 82px; }
.river-summary { display: grid; grid-template-columns: repeat(3, 1fr); background: #fffdf7; box-shadow: 0 16px 40px rgba(49, 72, 61, .1); }
.river-summary article { padding: 35px; border-right: 1px solid #e5ded0; }
.river-summary article:last-child { border: 0; }
.river-summary-icon { font-size: 11px; color: #ab8250; font-weight: 800; letter-spacing: .12em; }
.river-summary h2 { margin: 22px 0 8px; font-size: 30px; }
.river-summary p, .river-story p, .river-lifestyle p, .river-video p, .river-contact p { margin: 0; line-height: 1.72; font-size: 14px; color: #52605e; }
.river-story { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(34px, 7vw, 105px); }
.river-story-image { aspect-ratio: 4 / 5; overflow: hidden; box-shadow: 22px 22px 0 #d8e4dc; }
.river-story-image img { width: 100%; height: 100%; object-fit: cover; }
.river-section h2 { margin: 12px 0 17px; font-size: clamp(37px, 4vw, 58px); line-height: .97; }
.river-list { padding: 0; margin: 25px 0 0; list-style: none; border-top: 1px solid #cad9d1; }
.river-list li { padding: 11px 0 11px 22px; border-bottom: 1px solid #cad9d1; position: relative; font-weight: 700; font-size: 13px; }
.river-list li::before { content: ""; position: absolute; left: 0; top: 18px; width: 7px; height: 7px; border-radius: 50%; background: var(--river-water); }
.river-lifestyle { background: #153d41; color: #fff; padding: clamp(30px, 6vw, 74px); display: grid; grid-template-columns: 1fr .9fr; gap: 40px; align-items: center; }
.river-lifestyle .river-kicker { color: #d9b678; }.river-lifestyle p { color: rgba(255,255,255,.75); }.river-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 26px; }
.river-lifestyle-stack { display: grid; grid-template-columns: 1.35fr .65fr; gap: 12px; height: 380px; }.river-lifestyle-stack img { width: 100%; height: 100%; object-fit: cover; }.river-lifestyle-stack img:last-child { margin-top: 45px; height: calc(100% - 45px); }
.river-video { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(35px, 7vw, 90px); align-items: center; }.river-video-frame { max-width: 310px; justify-self: center; padding: 9px; background: #183d3f; box-shadow: 18px 18px 0 #d9c59e; }.river-video video { display: block; width: 100%; max-height: 590px; background: #0b1e20; }
.river-gallery { scroll-margin-top: 25px; }.river-gallery-head { display: flex; justify-content: space-between; gap: 30px; align-items: end; margin-bottom: 25px; }.river-gallery-head > p { max-width: 410px; margin: 0; color: #566866; font-size: 13px; line-height: 1.65; }
.river-gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }.river-gallery-item { position: relative; aspect-ratio: 1 / .76; padding: 0; border: 0; overflow: hidden; cursor: zoom-in; background: #153d41; }.river-gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .45s ease; }.river-gallery-item:hover img { transform: scale(1.06); }.river-gallery-item span { position: absolute; right: 8px; bottom: 8px; color: #fff; background: rgba(8, 28, 29, .7); padding: 4px 6px; font-size: 10px; font-weight: 700; opacity: 0; transition: opacity .2s ease; }.river-gallery-item:hover span { opacity: 1; }
.river-show-more { display: block; margin: 25px auto 0; padding: 13px 18px; border: 1px solid #1c5757; color: #174447; background: transparent; font: 800 12px Manrope, sans-serif; cursor: pointer; }.river-show-more:hover { background: #174447; color: #fff; }
.river-contact { background: #e1cfac; padding: clamp(30px, 6vw, 72px); display: flex; align-items: center; justify-content: space-between; gap: 30px; }.river-contact h2 { max-width: 560px; }.river-contact p { max-width: 600px; color: #4a544d; }.river-contact .river-cta-quiet { border-color: rgba(20,47,46,.48); color: #173f42; }.river-footer { color: #e9e3d8; background: #123a3d; margin: 0; width: 100%; border-radius: 0; }
.river-lightbox { position: fixed; inset: 0; z-index: 200; display: grid; place-items: center; padding: 28px 86px; background: rgba(4, 15, 17, .94); opacity: 0; transition: opacity .18s ease; }.river-lightbox.is-open { opacity: 1; }.river-lightbox figure { max-width: min(1120px, 100%); max-height: calc(100vh - 56px); margin: 0; }.river-lightbox img { max-width: 100%; max-height: calc(100vh - 96px); display: block; object-fit: contain; }.river-lightbox figcaption { padding-top: 10px; color: #e7ddcd; text-align: center; font-size: 12px; }.river-lightbox button { position: absolute; border: 0; color: #fff; background: rgba(255,255,255,.12); cursor: pointer; }.river-lightbox-close { right: 24px; top: 22px; width: 42px; height: 42px; font-size: 34px; line-height: 1; }.river-lightbox-nav { top: 50%; width: 48px; height: 70px; transform: translateY(-50%); font-size: 50px; line-height: 1; }.river-lightbox-prev { left: 24px; }.river-lightbox-next { right: 24px; }.river-lightbox-open { overflow: hidden; }

/* The hidden gallery must not sit invisibly above the page and intercept clicks. */
.river-lightbox[hidden] { display: none !important; pointer-events: none; }

/* Reuse the visual language of the main Estereal site. */
.river-house-page { background: var(--bg); color: var(--text); }
.river-house-ambient { display: none; }
.river-hero { box-shadow: var(--shadow-soft); }
.river-summary { background: var(--panel-strong); border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.river-summary article { border-color: var(--line); }
.river-summary p, .river-story p, .river-lifestyle p, .river-video p, .river-contact p { color: var(--muted); }
.river-story-image { box-shadow: 22px 22px 0 rgba(26, 163, 145, .25); }
.river-list { border-color: var(--line); }
.river-list li { border-color: var(--line); }
.river-lifestyle { background: var(--panel-strong); border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.river-video-frame { background: #142e35; box-shadow: 18px 18px 0 rgba(240, 191, 102, .35); }
.river-gallery { background: var(--panel-strong); border: 1px solid var(--line); box-shadow: var(--shadow-soft); padding: clamp(24px, 4vw, 46px); }
.river-gallery-head > p { color: var(--muted); }
.river-show-more { border-color: var(--primary); color: #dffaf5; }
.river-show-more:hover { background: var(--primary); color: #061a1b; }
.river-contact { background: linear-gradient(135deg, rgba(240, 191, 102, .96), rgba(221, 162, 83, .96)); box-shadow: var(--shadow-soft); }
.river-contact p { color: #293743; }
.river-summary h2 { margin: 22px 0 12px; font-size: clamp(25px, 2vw, 34px); line-height: 1; white-space: nowrap; overflow-wrap: normal; word-break: normal; hyphens: none; }
.river-section h2 { overflow-wrap: normal; word-break: normal; hyphens: none; }
.river-cta span { margin-left: 4px; }
.river-details { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1.3fr); gap: clamp(28px, 6vw, 78px); align-items: start; }
.river-details-intro { position: sticky; top: 26px; }
.river-details-intro > p:last-child { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
.river-details-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.river-details article { min-height: 100%; padding: 26px 22px; background: var(--panel-strong); border: 1px solid var(--line); box-shadow: var(--shadow-soft); }
.river-detail-number { margin: 0 0 28px; color: var(--gold); font-size: 11px; font-weight: 800; letter-spacing: .14em; }
.river-details h3 { margin: 0 0 10px; color: var(--text); font-family: "Cormorant Garamond", Georgia, serif; font-size: 31px; font-weight: 600; line-height: .96; letter-spacing: -.035em; }
.river-details article > p:not(.river-detail-number) { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.62; }
.river-details ul { margin: 20px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.river-details li { position: relative; padding: 11px 0 11px 16px; border-bottom: 1px solid var(--line); color: #dce6f5; font-size: 12px; line-height: 1.5; }
.river-details li::before { content: ""; position: absolute; top: 18px; left: 0; width: 5px; height: 5px; border-radius: 50%; background: var(--primary); }
.river-photo-tour { background: var(--panel-strong); border: 1px solid var(--line); box-shadow: var(--shadow-soft); padding: clamp(24px, 4vw, 46px); }
.river-photo-tour-head { display: flex; justify-content: space-between; gap: 30px; align-items: end; margin-bottom: 30px; }
.river-photo-tour-head > p { max-width: 410px; margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.river-category-galleries { display: grid; gap: 34px; }
.river-category { padding-top: 28px; border-top: 1px solid var(--line); }
.river-category:first-child { padding-top: 0; border-top: 0; }
.river-category-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 14px; }
.river-category-title { margin: 0; color: var(--text); font-family: "Cormorant Garamond", Georgia, serif; font-size: clamp(31px, 3vw, 44px); font-weight: 600; line-height: .96; letter-spacing: -.035em; }
.river-category-note { margin: 8px 0 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.river-category-controls { display: flex; gap: 8px; flex-shrink: 0; }
.river-category-controls button { width: 38px; height: 38px; border: 1px solid var(--line); color: var(--text); background: rgba(255, 255, 255, .04); cursor: pointer; font-size: 24px; line-height: 1; transition: background .18s ease, border-color .18s ease; }
.river-category-controls button:hover { background: var(--primary); border-color: var(--primary); color: #071a1b; }
.river-category-track { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(210px, 27%); gap: 10px; overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: var(--primary) transparent; padding-bottom: 8px; }
.river-category-track::-webkit-scrollbar { height: 6px; }.river-category-track::-webkit-scrollbar-thumb { background: var(--primary); border-radius: 999px; }
.river-category-item { position: relative; aspect-ratio: 1 / .76; padding: 0; border: 0; overflow: hidden; background: #112d31; cursor: zoom-in; scroll-snap-align: start; }
.river-category-item img { display: block; width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.river-category-item:hover img { transform: scale(1.05); }
.river-category-item span { position: absolute; right: 8px; bottom: 8px; padding: 4px 6px; color: #fff; background: rgba(7, 20, 28, .72); font-size: 10px; font-weight: 700; }
.river-gallery-separator { grid-column: 1 / -1; display: flex; align-items: baseline; gap: 10px; padding: 22px 0 2px; border-top: 1px solid var(--line); color: var(--text); font-family: "Cormorant Garamond", Georgia, serif; font-size: clamp(25px, 3vw, 34px); font-weight: 600; line-height: 1; letter-spacing: -.03em; }
.river-gallery-separator small { color: var(--gold); font-family: Manrope, sans-serif; font-size: 10px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
@media (max-width: 800px) {
  .river-summary article { border-bottom-color: var(--line); }
  .river-summary h2 { font-size: clamp(27px, 9vw, 36px); white-space: normal; }
  .river-gallery { padding: 24px 18px; }
  .river-details { grid-template-columns: 1fr; }
  .river-details-intro { position: static; }
  .river-details-grid { grid-template-columns: 1fr; }
  .river-details article { padding: 26px 24px; }
  .river-photo-tour { padding: 24px 18px; }
  .river-photo-tour-head, .river-category-head { display: block; }
  .river-photo-tour-head > p { margin-top: 12px; }
  .river-category-controls { margin-top: 16px; }
  .river-category-track { grid-auto-columns: minmax(220px, 76%); }
}
@media (max-width: 800px) { .river-hero { width: calc(100% - 18px); grid-template-columns: 1fr; min-height: 0; margin-bottom: 38px; }.river-hero-media { min-height: 300px; }.river-hero-copy { padding: 35px 25px 42px; }.river-hero h1 { font-size: clamp(44px, 14vw, 60px); }.river-section { width: calc(100% - 30px); margin-bottom: 52px; }.river-summary, .river-story, .river-lifestyle, .river-video { grid-template-columns: 1fr; }.river-summary article { padding: 28px; border-right: 0; border-bottom: 1px solid #e5ded0; }.river-summary article:last-child { border-bottom: 0; }.river-story-image { max-height: 420px; }.river-lifestyle { padding: 31px 24px 42px; }.river-lifestyle-stack { height: 300px; }.river-video { gap: 25px; }.river-video-frame { max-width: 270px; }.river-gallery-head, .river-contact { display: block; }.river-gallery-head > p { margin-top: 12px; }.river-gallery-grid { grid-template-columns: repeat(2, 1fr); gap: 7px; }.river-gallery-item span { opacity: 1; }.river-contact-actions { margin-top: 24px; }.river-contact .river-cta { width: 100%; }.river-lightbox { padding: 22px 8px; }.river-lightbox img { max-height: calc(100vh - 110px); }.river-lightbox-nav { width: 38px; height: 56px; font-size: 42px; }.river-lightbox-prev { left: 8px; }.river-lightbox-next { right: 8px; }.river-lightbox-close { right: 10px; top: 10px; } }