:root { --rinia-blue: #2563eb; --rinia-navy: #0f274d; --rinia-ink: #0f172a; --rinia-muted: #64748b; --rinia-line: #dce4ef; --rinia-sand: #ede5d3; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--rinia-ink); background: #fff; font-family: Arial, Helvetica, sans-serif; }
body.menu-open { overflow: hidden; }
.apartment-nav { position: fixed; inset: 0 0 auto; z-index: 60; height: 76px; display: flex; align-items: center; border-bottom: 1px solid #dce4ef; background: rgba(255,255,255,.96); box-shadow: 0 6px 22px rgba(15,23,42,.07); backdrop-filter: blur(10px); }
.nav-wrap { width: min(100% - 40px, 1200px); margin: auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.nav-logo img { display: block; width: auto; height: 46px; }
.nav-phone { position: absolute; left: 50%; color: #111827; font-size: .78rem; letter-spacing: .16em; text-decoration: none; text-transform: uppercase; transform: translateX(-50%); }
.nav-links { display: flex; align-items: center; gap: 18px; }
.nav-links a { color: #111827; font-size: 1.15rem; text-decoration: none; transition: color .2s ease; }
.nav-links a:hover { color: var(--rinia-blue); }
.menu-button { display: none; padding: 8px; border: 0; background: none; color: #111827; font-size: 1.3rem; }
.mobile-menu { position: fixed; z-index: 80; inset: 0; display: none; align-items: center; justify-content: center; background: rgba(2,6,23,.97); }
.mobile-menu.open { display: flex; }
.mobile-menu__close { position: absolute; top: 22px; right: 24px; border: 0; background: transparent; color: #fff; font-size: 1.8rem; }
.mobile-menu__links { display: grid; gap: 27px; text-align: center; }
.mobile-menu__links a { color: #fff; font-size: 1.24rem; font-weight: 300; letter-spacing: .08em; text-decoration: none; }
.page-hero { position: relative; min-height: 395px; display: grid; align-items: end; overflow: hidden; padding: 130px max(20px, calc((100vw - 1160px)/2)) 68px; background: #101827; color: #fff; }
.page-hero[data-enlarge-src], .detail-visual[data-enlarge-src] { cursor: zoom-in; }
.page-hero::before { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(7,17,35,.94) 0%, rgba(7,17,35,.68) 48%, rgba(7,17,35,.42) 100%), url('render/RENDER-NEW/primary-building-render.png') center 43% / cover; content: ''; }
.page-hero > * { position: relative; z-index: 1; }
.eyebrow { margin: 0 0 13px; color: #96b5ff; font-size: .7rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; }
.page-hero h1 { max-width: 780px; margin: 0; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(2.55rem, 5vw, 5.4rem); font-weight: 300; letter-spacing: .025em; line-height: .98; }
.page-hero p:last-child { max-width: 600px; margin: 20px 0 0; color: rgba(255,255,255,.86); font-size: 1rem; line-height: 1.7; }
.content-wrap { width: min(100% - 40px, 1160px); margin: auto; }
.listing-section { padding: 74px 0 100px; background: #f7f9fc; }
.listing-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-bottom: 30px; }
.listing-count { color: var(--rinia-muted); font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.filters { display: flex; flex-wrap: wrap; gap: 9px; }
.filter-button { padding: 10px 15px; border: 1px solid #cbd5e1; background: #fff; color: #475569; font-size: .7rem; font-weight: 700; letter-spacing: .09em; text-transform: uppercase; transition: background .2s, border-color .2s, color .2s; }
.filter-button:hover, .filter-button.active { border-color: var(--rinia-blue); background: var(--rinia-blue); color: #fff; }
.apartment-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 25px; }
.apartment-card { display: flex; flex-direction: column; min-height: 100%; overflow: hidden; border: 1px solid var(--rinia-line); background: #fff; box-shadow: 0 12px 32px rgba(15,23,42,.07); transition: transform .25s ease, box-shadow .25s ease; }
.apartment-card[hidden] { display: none !important; }
.apartment-card:hover { box-shadow: 0 21px 40px rgba(15,23,42,.13); transform: translateY(-5px); }
.apartment-card__image { position: relative; display: block; aspect-ratio: 1.18 / 1; overflow: hidden; background: var(--rinia-sand); }
.apartment-card__image img { width: 100%; height: 100%; object-fit: contain; }
.apartment-card__tag { position: absolute; top: 16px; left: 16px; padding: 7px 10px; background: var(--rinia-navy); color: #fff; font-size: .66rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.apartment-card__body { display: flex; flex: 1; flex-direction: column; padding: 23px; }
.apartment-card__code { margin: 0 0 8px; color: var(--rinia-blue); font-size: .69rem; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.apartment-card h2 { margin: 0; color: #111827; font-family: Georgia, 'Times New Roman', serif; font-size: 1.55rem; font-weight: 400; line-height: 1.1; }
.apartment-card__specs { display: flex; flex-wrap: wrap; gap: 7px; margin: 16px 0 19px; }
.spec-pill { padding: 6px 8px; border: 1px solid #d7e0ed; color: #475569; font-size: .67rem; font-weight: 700; letter-spacing: .035em; }
.card-link { display: inline-flex; align-items: center; gap: 8px; width: max-content; margin-top: auto; color: var(--rinia-blue); font-size: .72rem; font-weight: 800; letter-spacing: .11em; text-decoration: none; text-transform: uppercase; }
.card-link::after { content: '→'; font-size: 1.1rem; transition: transform .2s; }
.card-link:hover::after { transform: translateX(4px); }
.empty-state { grid-column: 1 / -1; padding: 56px 20px; border: 1px dashed #cbd5e1; color: var(--rinia-muted); text-align: center; }
.detail-page { padding-top: 76px; }
.detail-hero { padding: 70px 0 48px; background: linear-gradient(115deg, #f8fafc 0%, #edf3fb 100%); }
.breadcrumb { display: inline-flex; align-items: center; gap: 8px; margin-bottom: 34px; color: #64748b; font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.breadcrumb:hover { color: var(--rinia-blue); }
.detail-hero-grid { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 58px; }
.detail-kicker { margin: 0 0 12px; color: var(--rinia-blue); font-size: .7rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.detail-title { margin: 0; color: #0f172a; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(2.4rem, 4vw, 4.8rem); font-weight: 400; line-height: 1; }
.detail-description { max-width: 500px; margin: 19px 0 0; color: #526175; font-size: 1rem; line-height: 1.7; }
.detail-badges { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 25px; }
.detail-badge { padding: 9px 11px; border: 1px solid #bfdbfe; background: #eff6ff; color: #1e40af; font-size: .7rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.detail-visual { position: relative; min-height: 390px; overflow: hidden; background: var(--rinia-sand); box-shadow: 18px 20px 0 #dbeafe; }
.detail-visual img { display: block; width: 100%; height: 100%; object-fit: contain; }
.detail-visual__caption { position: absolute; right: 0; bottom: 0; padding: 10px 14px; background: var(--rinia-navy); color: #fff; font-size: .66rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.detail-section { padding: 82px 0; }
.detail-section--sand { background: #f9fafb; }
.section-heading { max-width: 650px; margin-bottom: 35px; }
.section-heading .eyebrow { color: var(--rinia-blue); }
.section-heading h2 { margin: 0; color: #0f172a; font-family: Georgia, 'Times New Roman', serif; font-size: clamp(2rem, 3.4vw, 3.4rem); font-weight: 400; line-height: 1.08; }
.view-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 26px; }
.view-card { overflow: hidden; border: 1px solid var(--rinia-line); background: var(--rinia-sand); }
.view-card img { display: block; width: 100%; aspect-ratio: 1.1 / 1; object-fit: contain; }
.view-card__heading { display: flex; align-items: center; gap: 9px; padding: 14px 18px; border-top: 1px solid var(--rinia-line); background: #fff; color: var(--rinia-ink); font-size: .75rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.view-card__heading::before { width: 7px; height: 7px; background: var(--rinia-blue); content: ''; }
.detail-info-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(300px, .9fr); gap: 54px; align-items: start; }
.area-list { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border-top: 1px solid var(--rinia-line); }
.area-list__row { display: flex; justify-content: space-between; gap: 20px; padding: 14px 0; border-bottom: 1px solid var(--rinia-line); color: #475569; font-size: .96rem; }
.area-list__row:nth-child(odd) { margin-right: 25px; }
.area-list__row span:last-child { color: var(--rinia-navy); font-weight: 800; white-space: nowrap; }
.position-card { padding: 22px; border: 1px solid var(--rinia-line); background: #fff; box-shadow: 0 12px 30px rgba(15,23,42,.06); }
.position-card h3 { margin: 0 0 17px; color: var(--rinia-ink); font-family: Georgia, 'Times New Roman', serif; font-size: 1.65rem; font-weight: 400; }
.position-card img { display: block; width: 100%; max-height: 260px; object-fit: contain; background: var(--rinia-sand); }
.variants { margin-top: 23px; }
.variant { display: grid; grid-template-columns: 1fr auto; gap: 14px; padding: 13px 0; border-top: 1px solid var(--rinia-line); }
.variant:last-child { border-bottom: 1px solid var(--rinia-line); }
.variant strong { color: #1e293b; font-size: .82rem; }
.variant span { color: #64748b; font-size: .78rem; text-align: right; }
.contact-card { margin-top: 28px; padding: 30px; background: var(--rinia-navy); color: #fff; }
.contact-card p { margin: 0 0 17px; color: rgba(255,255,255,.8); font-size: .92rem; line-height: 1.65; }
.contact-card a { display: inline-flex; align-items: center; gap: 9px; padding: 13px 16px; background: #fff; color: var(--rinia-navy); font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-decoration: none; text-transform: uppercase; }
.source-note { margin-top: 26px; color: #64748b; font-size: .76rem; line-height: 1.6; }
.source-note a { color: var(--rinia-blue); font-weight: 700; text-decoration: none; }
.site-footer { background: linear-gradient(180deg, #f8fafc 0%, #fff 100%); color: #1f2937; }
.site-footer__line { height: 3px; background: linear-gradient(90deg, transparent, var(--rinia-blue), transparent); }
.footer-wrap { width: min(100% - 40px, 1160px); margin: auto; padding: 62px 0 28px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .8fr 1fr 1fr; gap: 45px; }
.footer-brand img { height: 58px; width: auto; }
.footer-brand p { max-width: 300px; margin: 19px 0 0; color: #64748b; font-size: .82rem; line-height: 1.7; }
.footer-column h2 { margin: 7px 0 20px; color: #64748b; font-size: .67rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.footer-column a, .footer-column p { display: block; margin: 0 0 12px; color: #374151; font-size: .82rem; line-height: 1.45; text-decoration: none; }
.footer-column a:hover { color: var(--rinia-blue); }
.footer-call { display: inline-flex !important; padding: 13px 16px; background: var(--rinia-blue); color: #fff !important; font-size: .69rem !important; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; margin-top: 50px; padding-top: 22px; border-top: 1px solid #e5e7eb; color: #94a3b8; font-size: .7rem; letter-spacing: .06em; }
.whatsapp { position: fixed; right: 22px; bottom: 22px; z-index: 50; display: block; width: 49px; height: 49px; transition: transform .2s ease; }
.whatsapp:hover { transform: scale(1.08); }
.whatsapp img { width: 100%; height: 100%; }
.image-lightbox { position: fixed; z-index: 120; inset: 0; display: none; align-items: center; justify-content: center; padding: clamp(18px, 4vw, 54px); background: rgba(2, 6, 23, .93); }
.image-lightbox.open { display: flex; }
.image-lightbox__canvas { width: 100%; height: 100%; overflow: hidden; touch-action: none; cursor: grab; }
.image-lightbox__canvas.is-dragging { cursor: grabbing; }
.image-lightbox__image { display: block; width: 100%; height: 100%; object-fit: contain; user-select: none; box-shadow: 0 26px 80px rgba(0,0,0,.55); transform-origin: center; transition: transform .16s ease; }
.image-lightbox__canvas.is-dragging .image-lightbox__image { transition: none; }
.image-lightbox__close { position: absolute; z-index: 1; top: 18px; right: 20px; display: grid; width: 43px; height: 43px; place-items: center; border: 1px solid rgba(255,255,255,.6); border-radius: 50%; background: rgba(15,23,42,.78); color: #fff; font-size: 1.5rem; line-height: 1; }
.image-lightbox__close:hover { border-color: #fff; background: var(--rinia-blue); }
.image-lightbox__controls { position: absolute; z-index: 1; right: 20px; bottom: 22px; display: flex; overflow: hidden; border: 1px solid rgba(255,255,255,.45); background: rgba(15,23,42,.82); box-shadow: 0 10px 24px rgba(0,0,0,.25); }
.image-lightbox__control { display: grid; width: 46px; height: 43px; place-items: center; border: 0; border-right: 1px solid rgba(255,255,255,.25); background: transparent; color: #fff; font-size: 1.25rem; }
.image-lightbox__control:last-child { border-right: 0; font-size: .66rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.image-lightbox__control:hover, .image-lightbox__control:focus-visible { background: var(--rinia-blue); outline: 0; }
.image-lightbox__hint { position: absolute; z-index: 1; bottom: 32px; left: 50%; margin: 0; color: rgba(255,255,255,.86); font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; transform: translateX(-50%); }
@media (max-width: 900px) { .apartment-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .detail-hero-grid, .detail-info-grid { grid-template-columns: 1fr; gap: 35px; } .detail-visual { min-height: 340px; } .footer-grid { grid-template-columns: 1.2fr 1fr; } }
@media (max-width: 640px) { .apartment-nav { height: 68px; } .nav-logo img { height: 40px; } .nav-phone, .nav-links { display: none; } .menu-button { display: block; } .page-hero { min-height: 370px; padding: 116px 20px 52px; } .listing-section { padding: 50px 0 70px; } .listing-toolbar { align-items: flex-start; flex-direction: column; } .apartment-grid, .view-grid, .area-list { grid-template-columns: 1fr; } .area-list__row:nth-child(odd) { margin-right: 0; } .detail-page { padding-top: 68px; } .detail-hero { padding: 45px 0 42px; } .detail-section { padding: 58px 0; } .footer-grid { grid-template-columns: 1fr; gap: 25px; } .footer-bottom { flex-direction: column; margin-top: 35px; } .whatsapp { right: 16px; bottom: 16px; width: 46px; height: 46px; } .image-lightbox { padding: 70px 14px 74px; } .image-lightbox__controls { right: 14px; bottom: 16px; } .image-lightbox__hint { bottom: 30px; left: 14px; max-width: 54%; line-height: 1.35; text-align: left; transform: none; } }