:root{
  --t:#0b6f7a;
  --g:#6fbf9b;
  --b:#d8c3a5;
  --bg:#f7f7f7;
  --text:#102a2d;
  --muted:#5a6b6d;
  --card:#fff;
  --border:#e6e6e6;
  --shadow:0 10px 30px rgba(0,0,0,.08);
  --radius:18px
}
*{box-sizing:border-box}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Arial;
  color:var(--text);
  background:
    radial-gradient(900px 400px at 20% 0%,rgba(111,191,155,.18),transparent 60%),
    radial-gradient(900px 400px at 90% 10%,rgba(11,111,122,.18),transparent 60%),
    var(--bg)
}
.container{width:min(1050px,92vw);margin:0 auto;padding:28px 0 60px}
.header{position:sticky;top:0;z-index:50;backdrop-filter:blur(10px);background:rgba(11,111,122,.88);border-bottom:1px solid rgba(255,255,255,.15)}
.header-inner{width:min(1050px,92vw);margin:0 auto;display:flex;align-items:center;justify-content:space-between;padding:14px 0;color:#fff;gap:16px}
.brand{display:flex;gap:12px;align-items:center}
.brand-mark{width:38px;height:38px;border-radius:14px;background:linear-gradient(135deg,rgba(255,255,255,.25),rgba(255,255,255,.05));border:1px solid rgba(255,255,255,.25);box-shadow:0 10px 20px rgba(0,0,0,.15)}
.brand-title{font-weight:900;letter-spacing:-.01em}
.brand-sub{font-size:12px;opacity:.85;margin-top:2px}
.nav{display:flex;gap:10px;flex-wrap:wrap}
.nav a{color:#fff;text-decoration:none;padding:10px 12px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);font-weight:700;font-size:14px}
.hero{margin-top:18px;background:linear-gradient(135deg,rgba(216,195,165,.55),rgba(111,191,155,.18));border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.hero h1{margin:10px 0 8px;font-size:32px;letter-spacing:-.02em}
.hero p{margin:0;color:var(--muted);font-size:16px;line-height:1.6;max-width:70ch}
.hero-actions{margin-top:16px;display:flex;gap:10px;flex-wrap:wrap}
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:16px;margin-top:18px}
.card{grid-column:span 12;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}
@media(min-width:900px){.card.half{grid-column:span 6}.card.third{grid-column:span 4}}
/* important for forms using .grid + .half */
.grid>.half{grid-column:span 12}
@media(min-width:900px){.grid>.half{grid-column:span 6}}
.badge{display:inline-flex;align-items:center;padding:8px 12px;border-radius:999px;background:rgba(11,111,122,.08);border:1px solid rgba(11,111,122,.18);color:var(--t);font-weight:900;font-size:13px}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:10px 14px;border-radius:12px;border:1px solid rgba(0,0,0,.08);background:linear-gradient(180deg,rgba(111,191,155,1),rgba(111,191,155,.86));color:#083b3f;font-weight:900;cursor:pointer;box-shadow:0 10px 20px rgba(111,191,155,.25);text-decoration:none}
.btn.secondary{background:#fff;box-shadow:none;color:var(--t);border:1px solid rgba(11,111,122,.25)}
.form{display:grid;gap:12px;max-width:560px}
.label{font-weight:900;font-size:13px;color:#1b3b3e}
.input,select,textarea{width:100%;padding:12px;border-radius:12px;border:1px solid var(--border);background:#fff;outline:none}
textarea{min-height:120px;resize:vertical}
.notice{padding:12px 14px;border-radius:14px;border:1px solid rgba(111,191,155,.35);background:rgba(111,191,155,.14);color:#144c42;margin:12px 0}
.notice.error{border:1px solid rgba(220,53,69,.35);background:rgba(220,53,69,.08);color:#7a1f2a}
.muted{color:var(--muted)}
.hint{margin-top:8px;font-size:13px;color:var(--muted)}

/* ===== Calendar FINAL (prevents collapsed columns) ===== */
.calendar-wrap{width:100%;overflow-x:auto}
.calendar{width:100%;table-layout:fixed;border-collapse:separate;border-spacing:8px}
.calendar thead th{width:14.285%;text-align:center;font-size:12px;color:var(--muted);padding-bottom:6px}
.calendar td{width:14.285%;height:56px;background:#fff;border:1px solid var(--border);border-radius:14px;text-align:center;vertical-align:middle;padding:0}
.calendar td.empty{background:transparent;border:none}
.daybtn{width:100%;height:100%;display:flex;align-items:center;justify-content:center;border:none;background:transparent;font-weight:900;font-size:14px;cursor:pointer}
.calendar td.busy{background:rgba(11,111,122,.08)}
.calendar td.full{background:rgba(0,0,0,.06)}
.calendar td.vacation{background:rgba(220,53,69,.10)}
.calendar td.full .daybtn,.calendar td.vacation .daybtn{cursor:not-allowed;opacity:.55}
.calendar td.selected{outline:2px solid var(--t);outline-offset:-2px}
.legend{display:flex;gap:10px;flex-wrap:wrap}
.legend-item{display:flex;gap:8px;align-items:center}
.legend-item .dot{width:10px;height:10px;border-radius:999px;display:inline-block}
.legend-item .dot.busy{background:rgba(11,111,122,.35)}
.legend-item .dot.full{background:rgba(0,0,0,.35)}
.legend-item .dot.vacation{background:rgba(220,53,69,.45)}

.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}
.gallery img{width:100%;height:160px;object-fit:cover;border-radius:16px;border:1px solid var(--border);box-shadow:0 10px 20px rgba(0,0,0,.08)}
.review{display:flex;gap:12px;align-items:flex-start;padding:14px;border-radius:16px;border:1px solid var(--border);background:#fff;margin-top:12px}
.stars{font-size:18px;white-space:nowrap}
.footer{color:var(--muted);font-size:13px;text-align:center;padding:28px 0}
.brand-logo{width:44px;height:44px;border-radius:14px;object-fit:contain;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.12);padding:6px;box-shadow:0 10px 20px rgba(0,0,0,.15)}
.chart-box{position:relative;height:260px;max-height:260px}