/* =========================================================
   Ryn Marina — kierunek „Karta nawigacyjna" (hydrograficzny)
   Zakotwiczony w realnych danych portu: sondaże 1–6 m, GPS, taryfa.
   Sygnatura: izobaty + sondaże + taryfa harbourmastera, akcent „boja".
   ========================================================= */

:root {
    /* Paleta z map morskich (nie „ocean starter") */
    --abyss:  #0A1E2E;   /* najgłębsza woda — hero */
    --ink:    #0E2233;   /* tekst, linie izobat */
    --depth:  #10496E;   /* woda głębsza / linie */
    --wave:   #3E7CA6;   /* jaśniejsza linia wody */
    --water:  #DCE8E6;   /* pale chart water — tło sekcji */
    --land:   #E7EAD8;   /* pale sage — ląd na mapie */
    --paper:  #F5F3EC;   /* ciepły papier — karty, baza */
    --buoy:   #C42B6E;   /* chart magenta — akcent, CTA, boje */
    --buoy-d: #9E1F55;   /* magenta hover */
    --muted:  #5C7182;   /* tekst drugorzędny */
    --line:   #C9D6D2;   /* hairline na jasnym */
    --line-d: rgba(255,255,255,.16); /* hairline na ciemnym */

    --radius: 4px;       /* precyzja mapy — minimalne zaokrąglenie */
    --maxw: 1180px;
    --shadow: 0 10px 30px rgba(10, 30, 46, .10);

    --font-display: 'Bricolage Grotesque', 'Arial Narrow', sans-serif;
    --font-body: 'Instrument Sans', system-ui, -apple-system, Segoe UI, sans-serif;
    --font-mono: 'IBM Plex Mono', ui-monospace, 'Courier New', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--ink);
    background: var(--paper);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}
main { flex: 1; }

h1, h2, h3, h4 {
    font-family: var(--font-display);
    color: var(--ink);
    font-weight: 700;
    line-height: 1.08;
    letter-spacing: -.015em;
}

a { color: var(--depth); text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color .2s; }
a:hover { color: var(--buoy); }
img { max-width: 100%; display: block; }

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; width: 100%; }

/* Focus widoczny wszędzie */
:focus-visible { outline: 2px solid var(--buoy); outline-offset: 3px; border-radius: 2px; }

/* Skip link (dostępność) */
.skip-link {
    position: absolute; left: 12px; top: -60px; z-index: 2000;
    background: var(--buoy); color: #fff; padding: 10px 18px; border-radius: var(--radius);
    font-family: var(--font-mono); font-size: .8rem; text-decoration: none;
    transition: top .2s;
}
.skip-link:focus { top: 12px; color: #fff; }

/* ---------- Marker „boja" (nawigacyjny znak) — struktura, nie dekoracja ---------- */
.buoy {
    display: inline-block;
    width: 9px; height: 9px;
    background: var(--buoy);
    transform: rotate(45deg);           /* romb — pława na mapie */
    flex: 0 0 auto;
    box-shadow: 0 0 0 3px rgba(196, 43, 110, .18);
}

/* ---------- Eyebrow: etykieta mapowa (mono) ---------- */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 11px;
    font-family: var(--font-mono);
    font-size: .74rem;
    font-weight: 500;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--depth);
}
.on-dark .eyebrow, .chart-hero .eyebrow { color: #8FB8D6; }

/* =========================  Przyciski  ========================= */
.btn {
    display: inline-block;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: .98rem;
    padding: 14px 30px;
    border-radius: var(--radius);
    border: 1.5px solid transparent;
    text-decoration: none;
    cursor: pointer;
    transition: background .2s, color .2s, border-color .2s, transform .2s;
}
.btn-buoy { background: var(--buoy); color: #fff; }
.btn-buoy:hover { background: var(--buoy-d); color: #fff; transform: translateY(-2px); }
.btn-line { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-line:hover { background: var(--ink); color: var(--paper); }
.btn-chart { background: transparent; color: #EAF2F8; border-color: rgba(234,242,248,.5); }
.btn-chart:hover { background: #EAF2F8; color: var(--abyss); }

/* =========================  Sekcje / rytm  ========================= */
.band { padding: 92px 0; }
.band--water { background: var(--water); }
.band--land  { background: var(--land); }
.band--paper { background: var(--paper); }

.section-head { max-width: 640px; margin-bottom: 52px; }
.section-head h2 { font-size: clamp(1.9rem, 4.2vw, 3rem); margin: 14px 0 12px; }
.section-head p { color: var(--muted); font-size: 1.08rem; }

/* =========================  Header (margines mapy)  ========================= */
.site-header {
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    position: sticky; top: 0; z-index: 1000;
}
.site-header .container { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-top: 14px; padding-bottom: 14px; }
.brand { text-decoration: none; line-height: 1; }
.brand .brand-name { font-family: var(--font-display); font-weight: 700; font-size: 1.4rem; color: var(--ink); letter-spacing: -.02em; }
.brand .brand-sub { display: block; font-family: var(--font-mono); font-size: .62rem; letter-spacing: .24em; color: var(--muted); text-transform: uppercase; margin-top: 3px; }

.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--ink); font-weight: 500; font-size: .98rem; }
.nav-links a:hover, .nav-links a.active { color: var(--buoy); }
.nav-links a.active { position: relative; }
.nav-links a.active::after { content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: var(--buoy); }
.nav-links .btn { padding: 9px 20px; color: #fff; }
.nav-links .btn:hover { color: #fff; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 26px; height: 2px; background: var(--ink); transition: transform .3s, opacity .3s; }

/* =========================  HERO — blok tytułowy mapy  ========================= */
.chart-hero {
    position: relative;
    background: var(--abyss);
    color: #EAF2F8;
    overflow: hidden;
    padding: 104px 0 92px;
}
/* zdjęcie jeziora, wtopione w głębię (duotone-owo) */
.hero-photo {
    position: absolute; inset: 0;
    background: url('../images/ryn-z-lotu-ptaka.webp') center/cover no-repeat;
    opacity: .22;
    mix-blend-mode: luminosity;
    filter: saturate(.6) contrast(1.05);
}
.chart-hero::after { /* winieta głębi */
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(120% 90% at 20% 0%, rgba(62,124,166,.28), transparent 55%),
                linear-gradient(180deg, rgba(10,30,46,.2), rgba(10,30,46,.85));
    pointer-events: none;
}
/* izobaty + sondaże rysowane w tle */
.hero-contours { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; }
.hero-contours path { fill: none; stroke: rgba(143,184,214,.28); stroke-width: 1; }
.hero-sounding { fill: rgba(143,184,214,.55); font-family: var(--font-mono); font-size: 13px; font-style: italic; }

.hero-inner { position: relative; z-index: 2; display: grid; grid-template-columns: 1.5fr 1fr; gap: 56px; align-items: end; }
.title-block h1 { color: #fff; font-size: clamp(2.6rem, 6.4vw, 4.6rem); margin: 20px 0 20px; }
.title-block > p { color: rgba(234,242,248,.86); font-size: clamp(1.02rem, 2vw, 1.22rem); max-width: 40ch; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* Legenda karty — realne dane portu, mono, jak tytułowy blok mapy */
.chart-legend {
    border: 1px solid var(--line-d);
    border-radius: var(--radius);
    background: rgba(10,30,46,.35);
    backdrop-filter: blur(2px);
    padding: 22px 24px;
}
.chart-legend > div { padding: 12px 0; border-bottom: 1px dashed var(--line-d); }
.chart-legend > div:last-child { border-bottom: 0; padding-bottom: 0; }
.chart-legend > div:first-child { padding-top: 0; }
.chart-legend dt { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase; color: #7FA6C4; margin-bottom: 4px; }
.chart-legend dd { font-family: var(--font-mono); font-size: .98rem; color: #EAF2F8; }

/* =========================  Pasek sondaży (dane portu)  ========================= */
.soundings { background: var(--ink); color: #EAF2F8; }
.soundings .container { display: grid; grid-template-columns: repeat(4, 1fr); }
.sounding { padding: 30px 24px; border-left: 1px dashed var(--line-d); display: flex; flex-direction: column; gap: 6px; }
.sounding:first-child { border-left: 0; padding-left: 0; }
.sounding .num { font-family: var(--font-mono); font-size: clamp(1.8rem, 4vw, 2.6rem); font-weight: 500; color: #fff; line-height: 1; }
.sounding .num em { font-style: italic; font-size: .5em; color: var(--buoy); margin-left: 3px; }
.sounding .lbl { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: #7FA6C4; }

/* =========================  Rejestr oferty (karty-kafle mapy)  ========================= */
.register { display: grid; grid-template-columns: repeat(auto-fit, minmax(258px, 1fr)); gap: 22px; }
.tile {
    position: relative;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: hidden;
    display: flex; flex-direction: column;
    transition: transform .25s, box-shadow .25s, border-color .25s;
}
.tile:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--wave); }
.tile-photo { height: 188px; background-size: cover; background-position: center; background-color: var(--water); }
.tile-index { position: absolute; top: 12px; left: 12px; font-family: var(--font-mono); font-size: .7rem; letter-spacing: .1em; color: #fff; background: rgba(10,30,46,.7); padding: 3px 9px; border-radius: 2px; }
.tile-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.tile-body h3 { font-size: 1.28rem; margin-bottom: 8px; }
.tile-body p { color: var(--muted); font-size: .93rem; margin-bottom: 18px; }
.tile-data { margin-top: auto; display: flex; align-items: baseline; justify-content: space-between; gap: 10px; padding-top: 14px; border-top: 1px dashed var(--line); margin-bottom: 16px; }
.tile-data .val { font-family: var(--font-mono); font-weight: 500; color: var(--ink); font-size: 1rem; }
.tile-data .key { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.tile .btn-line { text-align: center; }

/* =========================  Split „O marinie" z neatline mapy  ========================= */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.neatline { position: relative; padding: 12px; }
.neatline img { width: 100%; aspect-ratio: 4/3; object-fit: cover; display: block; }
.neatline::before, .neatline::after { /* narożniki ramki mapy */
    content: ''; position: absolute; width: 22px; height: 22px; border: 2px solid var(--depth);
}
.neatline::before { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.neatline::after { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.split-content h2 { font-size: clamp(1.8rem, 3.6vw, 2.5rem); margin-bottom: 16px; }
.split-content > p { color: var(--muted); font-size: 1.05rem; margin-bottom: 26px; max-width: 46ch; }
.amenity-list { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 13px 26px; }
.amenity-list li { display: flex; align-items: flex-start; gap: 12px; font-size: .97rem; }
.amenity-list li .buoy { margin-top: 6px; width: 8px; height: 8px; box-shadow: 0 0 0 3px rgba(196,43,110,.15); }

/* =========================  Taryfa portu (sygnatura)  ========================= */
.tariff { border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); overflow: hidden; box-shadow: var(--shadow); }
.tariff-head { background: var(--ink); color: #EAF2F8; padding: 18px 26px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.tariff-head h3 { color: #fff; font-size: 1.25rem; }
.tariff-head .coords { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; color: #7FA6C4; }
table.tariff-table { width: 100%; border-collapse: collapse; }
table.tariff-table th, table.tariff-table td { padding: 13px 26px; text-align: left; border-bottom: 1px dashed var(--line); }
table.tariff-table thead th { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); font-weight: 500; }
table.tariff-table td:last-child, table.tariff-table th:last-child { text-align: right; }
table.tariff-table .price { font-family: var(--font-mono); font-weight: 500; color: var(--ink); }
table.tariff-table tbody tr:last-child td { border-bottom: 0; }
table.tariff-table tbody tr:hover { background: var(--water); }
.tariff-note { font-family: var(--font-mono); font-size: .72rem; color: var(--muted); margin-top: 14px; }

/* =========================  CTA pas głębi  ========================= */
.cta { background: var(--abyss); color: #EAF2F8; text-align: center; padding: 84px 0; position: relative; overflow: hidden; }
.cta .container { position: relative; z-index: 2; }
.cta h2 { color: #fff; font-size: clamp(1.8rem, 4vw, 2.8rem); margin-bottom: 14px; }
.cta p { color: rgba(234,242,248,.82); margin-bottom: 30px; max-width: 46ch; margin-left: auto; margin-right: auto; }
.cta .hero-contours path { stroke: rgba(143,184,214,.18); }

/* =========================  Divider izobaty (sygnatura)  ========================= */
.contour { line-height: 0; background: var(--water); }
.contour svg { display: block; width: 100%; height: 46px; }
.contour path { fill: none; stroke: var(--wave); stroke-width: 1.2; opacity: .5; }

/* =========================  Footer (margines / źródło mapy)  ========================= */
.site-footer { background: var(--ink); color: #9FB4C4; padding: 62px 0 26px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 44px; margin-bottom: 40px; }
.footer-grid h4 { color: #fff; font-family: var(--font-mono); font-size: .74rem; letter-spacing: .16em; text-transform: uppercase; margin-bottom: 16px; font-weight: 500; }
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 9px; }
.footer-grid a { color: #9FB4C4; text-decoration: none; }
.footer-grid a:hover { color: #fff; }
.footer-grid .brand-name { color: #fff; font-family: var(--font-display); font-size: 1.3rem; }
.footer-coords { font-family: var(--font-mono); font-size: .78rem; color: #7FA6C4; margin-top: 10px; }
.footer-bottom { border-top: 1px solid var(--line-d); padding-top: 22px; font-family: var(--font-mono); font-size: .74rem; letter-spacing: .04em; color: #6E8598; display: flex; justify-content: space-between; gap: 14px; flex-wrap: wrap; }

/* =========================  Subhero (podstrony)  ========================= */
.chart-hero--sub { padding: 74px 0 62px; }
.chart-hero--sub .hero-inner { grid-template-columns: 1fr; gap: 0; align-items: start; }
.chart-hero--sub .title-block h1 { font-size: clamp(2.2rem, 5.4vw, 3.6rem); margin-bottom: 14px; }
.chart-hero--sub .title-block > p { margin-bottom: 0; max-width: 54ch; }

/* =========================  Rejestr floty (jachty)  ========================= */
.fleet-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 30px; font-family: var(--font-mono); font-size: .8rem; }
.fleet-bar .lbl { color: var(--muted); letter-spacing: .1em; text-transform: uppercase; font-size: .72rem; }
.sort-btn { font-family: var(--font-mono); font-size: .8rem; padding: 7px 15px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); color: var(--ink); cursor: pointer; transition: border-color .2s, color .2s; }
.sort-btn:hover { border-color: var(--wave); }
.sort-btn.active { border-color: var(--buoy); color: var(--buoy); }
.fleet-count { margin-left: auto; color: var(--muted); }

.fleet { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 22px; }
.yacht { display: flex; flex-direction: column; background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .25s, box-shadow .25s, border-color .25s; }
.yacht:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: var(--wave); }
.yacht-photo { height: 200px; background-size: cover; background-position: center; background-color: var(--water); position: relative; }
.yacht-photo.is-placeholder { display: flex; align-items: center; justify-content: center; }
.yacht-photo.is-placeholder::after { content: 'zdjęcie wkrótce'; font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; color: var(--muted); }
.yacht-body { padding: 22px; display: flex; flex-direction: column; flex: 1; }
.yacht-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 6px; }
.yacht-head h3 { font-size: 1.25rem; }
.yacht-price { font-family: var(--font-mono); font-weight: 500; color: var(--buoy); white-space: nowrap; }
.yacht-price em { font-style: normal; color: var(--muted); font-size: .8em; }
.yacht-body > p { color: var(--muted); font-size: .92rem; margin-bottom: 16px; }
.spec { list-style: none; display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-bottom: 18px; }
.spec div { background: var(--paper); padding: 9px 12px; display: flex; justify-content: space-between; gap: 8px; }
.spec dt { font-family: var(--font-mono); font-size: .68rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.spec dd { font-family: var(--font-mono); font-size: .82rem; color: var(--ink); font-weight: 500; }
.yacht .btn-line { margin-top: auto; text-align: center; }

/* =========================  Galeria  ========================= */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 12px; }
.gallery img { width: 100%; height: 180px; object-fit: cover; border-radius: var(--radius); border: 1px solid var(--line); }

/* =========================  Callout cen (domki/pokoje)  ========================= */
.rate-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; margin: 8px 0 4px; }
.rate { border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); padding: 24px; }
.rate .rate-val { font-family: var(--font-mono); font-size: 2rem; color: var(--ink); font-weight: 500; }
.rate .rate-val em { font-style: italic; color: var(--buoy); font-size: .5em; margin-left: 4px; }
.rate .rate-lbl { font-family: var(--font-mono); font-size: .74rem; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); margin-top: 6px; }

/* =========================  Taryfa: układ wielotabelowy (marina)  ========================= */
.tariff-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: start; }
.tariff-grid .tariff { margin: 0; }
@media (max-width: 820px) { .tariff-grid { grid-template-columns: 1fr; } }

/* =========================  FAQ (GEO / pytania o pobyt)  ========================= */
.faq { max-width: 820px; display: grid; gap: 12px; }
.faq details { border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); overflow: hidden; }
.faq summary {
    cursor: pointer; list-style: none;
    padding: 18px 22px;
    font-family: var(--font-display); font-weight: 600; color: var(--ink); font-size: 1.08rem;
    display: flex; align-items: center; justify-content: space-between; gap: 16px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--font-mono); color: var(--buoy); font-size: 1.5rem; line-height: 1; transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .faq-a { padding: 0 22px 20px; color: var(--muted); font-size: .98rem; }
.faq .faq-a a { color: var(--depth); }

/* =========================  Kontakt / formularz  ========================= */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.info-list { list-style: none; display: grid; gap: 20px; }
.info-list li { display: grid; gap: 3px; }
.info-list .k { font-family: var(--font-mono); font-size: .7rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.info-list .v { font-size: 1.12rem; color: var(--ink); }
.info-list .v a { color: var(--ink); text-decoration: none; }
.info-list .v a:hover { color: var(--buoy); }

.form { display: grid; gap: 18px; }
.form .field { display: grid; gap: 6px; }
.form label { font-family: var(--font-mono); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
.form input, .form textarea { width: 100%; padding: 12px 14px; border: 1px solid var(--line); border-radius: var(--radius); font-family: var(--font-body); font-size: 1rem; background: var(--paper); color: var(--ink); }
.form input:focus, .form textarea:focus { outline: none; border-color: var(--buoy); box-shadow: 0 0 0 3px rgba(196,43,110,.14); }
.form .consent { display: flex; gap: 10px; align-items: flex-start; }
.form .consent input { width: auto; margin-top: 5px; }
.form .consent label { font-family: var(--font-body); text-transform: none; letter-spacing: 0; font-size: .85rem; color: var(--muted); }
.form-note { font-family: var(--font-mono); font-size: .74rem; color: var(--muted); }
.map-embed { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; margin-top: 26px; }
.map-embed iframe { width: 100%; height: 340px; border: 0; display: block; }

@media (max-width: 820px) { .contact-grid { grid-template-columns: 1fr; gap: 34px; } }

/* =========================  Animacje wejścia (powściągliwe)  ========================= */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
/* rysowanie izobaty w hero */
.draw { stroke-dasharray: 2200; stroke-dashoffset: 2200; animation: draw 2.4s ease forwards .2s; }
@keyframes draw { to { stroke-dashoffset: 0; } }

@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
    .draw { animation: none; stroke-dashoffset: 0; }
    html { scroll-behavior: auto; }
}

/* =========================  Responsywność  ========================= */
@media (max-width: 900px) {
    .hero-inner { grid-template-columns: 1fr; gap: 38px; align-items: start; }
    .split { grid-template-columns: 1fr; gap: 34px; }
    .split .neatline { order: -1; }
    .soundings .container { grid-template-columns: repeat(2, 1fr); }
    .sounding:nth-child(3) { border-left: 0; padding-left: 0; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
    .nav-toggle { display: flex; }
    .nav-links {
        position: fixed; inset: 0 0 0 auto; width: min(80vw, 320px);
        background: var(--paper); flex-direction: column; align-items: flex-start;
        padding: 92px 30px 30px; gap: 24px; border-left: 1px solid var(--line);
        transform: translateX(100%); transition: transform .3s ease;
    }
    .nav-links.open { transform: translateX(0); }
    body.nav-open { overflow: hidden; }
    .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle.open span:nth-child(2) { opacity: 0; }
    .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .amenity-list { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
    .band { padding: 60px 0; }
    .soundings .container { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 28px; }
}