/* Villa from Scratch — booking demo */
:root{
  --ink:#1f2a2e; --teal:#1f6f6b; --teal-dk:#164f4c; --gold:#c79a4a;
  --sand:#f4efe6; --paper:#fbf9f5; --card:#fff; --muted:#6d7470;
  --line:rgba(30,40,40,.13); --bad:#c2533f; --maxw:1180px; --r:16px;
  --shadow:0 18px 50px rgba(20,50,48,.14);
  --serif:Georgia,'Times New Roman',serif;
  --sans:'Segoe UI',system-ui,-apple-system,Roboto,Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.6;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
h1,h2,h3{font-family:var(--serif);font-weight:600;line-height:1.12}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.eyebrow{font-size:.76rem;letter-spacing:.2em;text-transform:uppercase;color:var(--teal);font-weight:700}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;background:var(--teal);color:#fff;border:0;cursor:pointer;
  font:600 1rem var(--sans);padding:15px 26px;border-radius:12px;transition:.2s;width:100%}
.btn:hover{background:var(--teal-dk)}
.btn:disabled{background:#b9c3c0;cursor:not-allowed}

/* header */
.hdr{position:sticky;top:0;z-index:30;background:rgba(251,249,245,.86);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hdr__in{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-family:var(--serif);font-size:1.3rem;color:var(--teal-dk)}
.brand b{color:var(--gold)}
.hdr .mini{font-size:.85rem;color:var(--muted)}

/* hero */
.hero{position:relative;min-height:52vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,30,30,.1),rgba(15,30,30,.68))}
.hero__in{position:relative;z-index:2;padding:0 0 48px}
.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);margin:.15em 0 .25em;text-shadow:0 3px 24px rgba(0,0,0,.3)}
.hero p{font-size:1.1rem;opacity:.95;max-width:36em}
.hero .stats{display:flex;gap:26px;margin-top:18px;font-size:.95rem;flex-wrap:wrap}
.hero .stats b{font-weight:700}

/* booking layout */
.book{padding:60px 0 90px}
.book__grid{display:grid;grid-template-columns:1.4fr 1fr;gap:40px;align-items:start}
@media(max-width:900px){.book__grid{grid-template-columns:1fr}}
.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--r);padding:26px}
.book h2{font-size:1.6rem;margin-bottom:4px}
.book .sub{color:var(--muted);margin-bottom:22px;font-size:.95rem}

/* calendar */
.cal__nav{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px}
.cal__nav button{background:var(--sand);border:1px solid var(--line);width:38px;height:38px;border-radius:10px;cursor:pointer;font-size:1.1rem;color:var(--ink)}
.cal__nav button:hover{background:#e9e2d4}
.cal__nav button:disabled{opacity:.35;cursor:not-allowed}
.cals{display:grid;grid-template-columns:1fr 1fr;gap:30px}
@media(max-width:620px){.cals{grid-template-columns:1fr}}
.cal__title{text-align:center;font-family:var(--serif);font-size:1.1rem;margin-bottom:10px}
.cal__dow,.cal__grid{display:grid;grid-template-columns:repeat(7,1fr)}
.cal__dow span{text-align:center;font-size:.7rem;color:var(--muted);padding-bottom:6px;text-transform:uppercase;letter-spacing:.05em}
.day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;font-size:.9rem;border-radius:9px;cursor:pointer;
  position:relative;transition:background .12s;margin:1px}
.day--empty{visibility:hidden}
.day--past,.day--booked{color:#b7bdba;cursor:not-allowed}
.day--booked{text-decoration:line-through;background:repeating-linear-gradient(45deg,#f3eee6,#f3eee6 4px,#ece5d8 4px,#ece5d8 8px)}
.day--avail:hover{background:var(--sand)}
.day--in,.day--out{background:var(--teal);color:#fff;font-weight:700}
.day--between{background:rgba(31,111,107,.16);border-radius:0}
.day--in{border-radius:9px 0 0 9px}
.day--out{border-radius:0 9px 9px 0}
.legend{display:flex;gap:20px;flex-wrap:wrap;margin-top:18px;font-size:.82rem;color:var(--muted)}
.legend i{display:inline-block;width:14px;height:14px;border-radius:4px;margin-right:6px;vertical-align:-2px}
.legend .l-av{background:#fff;border:1px solid var(--line)}
.legend .l-bk{background:repeating-linear-gradient(45deg,#f3eee6,#f3eee6 3px,#ece5d8 3px,#ece5d8 6px)}
.legend .l-sel{background:var(--teal)}

/* summary / form */
.sum{position:sticky;top:84px}
.sum__price{display:flex;align-items:baseline;gap:6px;margin-bottom:14px}
.sum__price b{font-family:var(--serif);font-size:2rem;color:var(--ink)}
.sum__price span{color:var(--muted)}
.daterow{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:14px}
.datebox{border:1px solid var(--line);border-radius:10px;padding:10px 12px}
.datebox small{display:block;font-size:.68rem;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.datebox b{font-family:var(--serif);font-size:1.05rem}
.datebox.empty b{color:#b7bdba;font-family:var(--sans);font-weight:400;font-size:.95rem}
.field{margin-bottom:12px}
.field label{display:block;font-size:.82rem;color:var(--muted);margin-bottom:5px}
.field input,.field select{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;font:inherit;background:#fff}
.field input:focus,.field select:focus{outline:2px solid rgba(31,111,107,.35);border-color:var(--teal)}
.breakdown{border-top:1px solid var(--line);margin-top:6px;padding-top:14px;font-size:.92rem}
.breakdown div{display:flex;justify-content:space-between;margin-bottom:8px;color:var(--muted)}
.breakdown .tot{color:var(--ink);font-family:var(--serif);font-size:1.25rem;border-top:1px solid var(--line);padding-top:10px;margin-top:4px}
.msg{font-size:.88rem;padding:10px 12px;border-radius:10px;margin-bottom:12px;display:none}
.msg.show{display:block}
.msg--bad{background:#fbeae6;color:var(--bad)}
.msg--ok{background:#e7f3ee;color:#1d6e4e}
.hint{font-size:.8rem;color:var(--muted);margin-top:10px;text-align:center}
.foot{background:var(--ink);color:#cfd8d5;padding:36px 0;font-size:.9rem}
.foot a{color:var(--gold)}
.note{background:var(--sand);border-radius:12px;padding:14px 16px;font-size:.85rem;color:#5f5a4e;margin-top:24px}