:root{
  --ink:#1c2530; --muted:#5d6b7a; --line:#e2e7ec; --bg:#ffffff; --soft:#f5f7f9;
  --accent:#2f6f5e; --accent-dark:#245546; --warn:#b4432a;
  --radius:12px; --shadow:0 2px 14px rgba(20,35,50,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth; scroll-padding-top:64px}
body{margin:0;font:16px/1.65 "Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:var(--accent)}
.wrap{max-width:1060px;margin:0 auto;padding:0 20px}
.hidden{display:none !important}
.small{font-size:.85rem;color:var(--muted)}

/* HERO */
.hero{position:relative;color:#fff;min-height:min(78vh,620px);display:flex;align-items:flex-end}
.hero-img{position:absolute;inset:0;background:#243;background-image:linear-gradient(to top,rgba(12,22,30,.82),rgba(12,22,30,.25) 55%,rgba(12,22,30,.4)),url('/img/IMG_7768.webp');background-size:cover;background-position:center}
.hero-inner{position:relative;max-width:1060px;margin:0 auto;padding:0 20px 56px;width:100%}
.eyebrow{display:inline-block;background:var(--accent);padding:5px 12px;border-radius:999px;font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;margin:0 0 14px}
.hero h1{font-size:clamp(2rem,5vw,3.2rem);line-height:1.1;margin:0 0 10px;font-weight:700}
.hero .sub{font-size:clamp(1rem,2.2vw,1.3rem);margin:0 0 26px;opacity:.95}
.cta-row{display:flex;gap:12px;flex-wrap:wrap}

/* NAV */
.topnav{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.topnav .wrap{display:flex;gap:24px;overflow-x:auto}
.topnav a{padding:15px 0;text-decoration:none;color:var(--muted);font-size:.92rem;white-space:nowrap;border-bottom:2px solid transparent}
.topnav a:hover{color:var(--ink);border-bottom-color:var(--accent)}

/* BUTTONS */
.btn{display:inline-block;padding:13px 24px;border-radius:var(--radius);text-decoration:none;font-weight:600;border:1px solid transparent;cursor:pointer;font-size:1rem;transition:.15s}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dark)}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.6)}
.btn-ghost:hover{background:rgba(255,255,255,.25)}
.linkbtn{background:none;border:0;color:var(--accent);text-decoration:underline;cursor:pointer;font-size:.9rem;padding:0}

/* SECTIONS */
section{padding:60px 0;border-top:1px solid var(--line)}
section:first-of-type{border-top:0}
h2{font-size:1.75rem;margin:0 0 22px;letter-spacing:-.01em}
h3{font-size:1.1rem;margin:32px 0 12px}
.lead{font-size:1.12rem;color:var(--ink)}
.two-col{display:grid;grid-template-columns:1.25fr 1fr;gap:36px;align-items:start}
.three-col{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--soft);border-radius:var(--radius);padding:20px 22px}
.card h3{margin-top:0}
.card ul{margin:0;padding-left:18px}

.facts{width:100%;border-collapse:collapse;background:var(--soft);border-radius:var(--radius);overflow:hidden}
.facts th,.facts td{padding:10px 14px;text-align:left;font-size:.95rem;border-bottom:1px solid #e8ecef}
.facts th{font-weight:500;color:var(--muted)}
.facts td{text-align:right;font-weight:600;white-space:nowrap}
.facts tr:last-child th,.facts tr:last-child td{border-bottom:0}
.facts tr.hl{background:#e8f1ee}
.facts tr.hl td,.facts tr.hl th{color:var(--accent-dark);font-weight:700}

.highlights{list-style:none;padding:0;margin:20px 0 0}
.highlights li{padding:9px 0;border-bottom:1px solid var(--line);font-size:.97rem}
.highlights li:last-child{border-bottom:0}
.highlights strong{color:var(--accent-dark);font-weight:600;margin-right:4px}

/* GALLERY */
.tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.tabs button{padding:8px 16px;border:1px solid var(--line);background:#fff;border-radius:999px;cursor:pointer;font-size:.9rem;color:var(--muted)}
.tabs button.on{background:var(--accent);border-color:var(--accent);color:#fff}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:10px}
.gallery img{aspect-ratio:4/3;object-fit:cover;border-radius:8px;cursor:zoom-in;width:100%;background:var(--soft)}

.lightbox{position:fixed;inset:0;background:rgba(10,16,22,.94);z-index:100;display:flex;align-items:center;justify-content:center}
.lightbox img{max-width:92vw;max-height:90vh;object-fit:contain;border-radius:6px}
.lightbox button{position:absolute;background:none;border:0;color:#fff;font-size:2.6rem;cursor:pointer;padding:10px 18px;line-height:1}
.lb-close{top:8px;right:12px;font-size:2.2rem}
.lb-prev{left:4px} .lb-next{right:4px}

/* 360° Panorama */
.pano-wrap{position:relative;border-radius:var(--radius);overflow:hidden;background:#111 center/cover no-repeat url('/img/pano_preview.jpg')}
#pano{width:100%;height:min(62vh,520px)}
.pano-start{position:absolute;inset:0;width:100%;border:0;cursor:pointer;background:rgba(12,22,30,.45);display:flex;align-items:center;justify-content:center}
.pano-start span{background:var(--accent);color:#fff;padding:14px 26px;border-radius:var(--radius);font-weight:600;font-size:1rem;box-shadow:var(--shadow)}
.pano-start:hover span{background:var(--accent-dark)}

.mapbox{margin-top:24px}
.mapbox iframe{width:100%;height:380px;border:1px solid var(--line);border-radius:var(--radius)}

/* SLOTS */
.slots{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:10px;margin:22px 0}
.slot{border:1px solid var(--line);border-radius:var(--radius);padding:14px 16px;background:#fff;text-align:left;cursor:pointer;transition:.15s}
.slot:hover:not(:disabled){border-color:var(--accent);box-shadow:var(--shadow)}
.slot strong{display:block;font-size:1rem}
.slot span{font-size:.85rem;color:var(--muted)}
.slot:disabled{opacity:.45;cursor:not-allowed;background:var(--soft)}
.slot .free{color:var(--accent);font-weight:600}
.daygroup{grid-column:1/-1;margin:14px 0 0;font-weight:600;color:var(--muted);font-size:.85rem;text-transform:uppercase;letter-spacing:.05em}

/* FORMS */
.form{background:var(--soft);border-radius:var(--radius);padding:24px;margin-top:20px}
.form h3:first-child{margin-top:0}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-size:.88rem;color:var(--muted);margin-bottom:14px;font-weight:500}
input,select,textarea{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font:inherit;font-size:.95rem;color:var(--ink);background:#fff;margin-top:5px}
input:focus,select:focus,textarea:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}
label.check{display:flex;gap:10px;align-items:flex-start;font-size:.88rem;line-height:1.5}
label.check input{width:auto;margin-top:3px;flex:0 0 auto}
.hp{position:absolute;left:-9999px;width:1px;height:1px}
.chosen{background:#e8f1ee;padding:10px 14px;border-radius:8px;margin:0 0 18px;font-size:.95rem}
.acc{border:1px solid var(--line);border-radius:var(--radius);padding:0}
.acc summary{padding:16px 20px;cursor:pointer;font-weight:600}
.acc[open] summary{border-bottom:1px solid var(--line)}
.acc .form{margin:0;border-radius:0 0 var(--radius) var(--radius)}
.notice{padding:12px 16px;border-radius:8px;background:#fdf4e7;border:1px solid #f0dcc0;margin:16px 0}
.success{padding:20px 22px;border-radius:var(--radius);background:#e8f1ee;border:1px solid #bcd8ce;margin-top:20px}
.success h3{margin-top:0}
.err{color:var(--warn);font-weight:600;margin-top:10px}

footer{background:var(--soft);padding:28px 0;border-top:1px solid var(--line);color:var(--muted);font-size:.88rem}

@media(max-width:820px){
  .two-col,.three-col,.grid2{grid-template-columns:1fr}
  section{padding:44px 0}
}