:root{--navy:#14213d;--navy2:#1d2d52;--amber:#ff9f1c;--coral:#f4683c;--cream:#fffaf2;--sand:#f6ecdc;--ink:#1c2236;--mute:#5d6578;--r:18px;--sh:0 14px 40px rgba(20,33,61,.14)}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:70px}
body{font-family:Inter,"Noto Sans Thai",system-ui,sans-serif;color:var(--ink);background:var(--cream);line-height:1.6;-webkit-font-smoothing:antialiased}
html[lang=th] body{font-family:"Noto Sans Thai",Inter,sans-serif}
img{display:block;max-width:100%}
a{color:inherit}
h1,h2,h3{font-family:Fraunces,"Noto Sans Thai",serif;line-height:1.15;font-weight:700}
.btn{display:inline-block;background:linear-gradient(135deg,var(--amber),var(--coral));color:#fff;font-weight:600;text-decoration:none;padding:.85rem 1.6rem;border-radius:999px;border:0;cursor:pointer;font:inherit;font-weight:600;box-shadow:0 8px 22px rgba(244,104,60,.35);transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(244,104,60,.45)}
.btn.ghost{background:rgba(255,255,255,.14);border:1.5px solid rgba(255,255,255,.7);box-shadow:none;backdrop-filter:blur(6px)}
.btn.small{padding:.5rem 1.1rem;font-size:.9rem}
.btn.block{display:block;text-align:center}

/* nav */
.nav{position:fixed;inset:0 0 auto;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:.7rem clamp(1rem,4vw,3rem);color:#fff;transition:background .3s,box-shadow .3s}
.nav.solid{background:rgba(20,33,61,.94);backdrop-filter:blur(10px);box-shadow:0 4px 20px rgba(0,0,0,.2)}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-family:Fraunces,serif;font-weight:700;font-size:1.25rem;line-height:1;color:#fff}
.brand svg{color:var(--navy)}
.nav:not(.solid) .brand svg rect{fill:#fff;opacity:.9}
.brand small{display:block;font-family:Inter,sans-serif;font-weight:500;font-size:.62rem;letter-spacing:.28em;text-transform:uppercase;opacity:.8;margin-top:3px}
.links{display:flex;align-items:center;gap:1.4rem}
.links a:not(.btn){text-decoration:none;font-size:.95rem;font-weight:500;opacity:.9}
.links a:not(.btn):hover{opacity:1;color:var(--amber)}
.lang{background:none;border:1.5px solid rgba(255,255,255,.6);color:#fff;border-radius:8px;padding:.25rem .6rem;font-weight:600;cursor:pointer;font-size:.8rem}
.burger{display:none;background:none;border:0;width:36px;height:36px;cursor:pointer;position:relative}
.burger span{position:absolute;left:6px;right:6px;height:2px;background:#fff;transition:.3s}
.burger span:first-child{top:12px}.burger span:last-child{top:22px}
.burger[aria-expanded=true] span:first-child{top:17px;transform:rotate(45deg)}
.burger[aria-expanded=true] span:last-child{top:17px;transform:rotate(-45deg)}

/* hero */
.hero{position:relative;min-height:100svh;display:flex;align-items:center;color:#fff;overflow:hidden;background:var(--navy)}
.hero video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,33,61,.55) 0%,rgba(20,33,61,.35) 40%,rgba(20,33,61,.85) 100%),linear-gradient(90deg,rgba(20,33,61,.6),transparent 70%)}
.hero-in{position:relative;padding:7rem clamp(1.2rem,6vw,5rem) 5rem;max-width:860px}
.eyebrow{text-transform:uppercase;letter-spacing:.22em;font-size:.78rem;font-weight:600;color:var(--amber);margin-bottom:1rem}
.eyebrow.accent{color:var(--coral)}
.hero h1{font-size:clamp(2.4rem,6vw,4.6rem);margin-bottom:1.2rem}
.lead{font-size:clamp(1.02rem,1.6vw,1.2rem);max-width:56ch;opacity:.92;margin-bottom:2rem}
.cta{display:flex;flex-wrap:wrap;gap:.9rem}
.scroll{position:absolute;bottom:1.6rem;left:50%;width:26px;height:42px;border:2px solid rgba(255,255,255,.7);border-radius:14px;transform:translateX(-50%)}
.scroll span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;background:#fff;border-radius:2px;animation:dot 1.6s infinite}
@keyframes dot{60%{transform:translateY(14px);opacity:0}}

/* facts */
.facts{display:grid;grid-template-columns:repeat(4,1fr);background:var(--navy);color:#fff;padding:1.8rem clamp(1rem,5vw,4rem);gap:1rem;text-align:center}
.facts b{display:block;font-family:Fraunces,serif;font-size:1.7rem;color:var(--amber)}
.facts span{font-size:.85rem;opacity:.8}

/* sections */
.sec{padding:clamp(3.5rem,8vw,6.5rem) clamp(1.2rem,5vw,4rem);max-width:1240px;margin:0 auto}
.tint,.dark,.book{max-width:none}
.tint>*,.dark>*,.book>*{max-width:1160px;margin-left:auto;margin-right:auto}
.tint{background:var(--sand)}
.head{text-align:center;max-width:680px!important;margin:0 auto 3rem}
.head h2{font-size:clamp(1.9rem,4vw,3rem);margin-bottom:.8rem}
.head p:not(.eyebrow){color:var(--mute)}
.dark{background:var(--navy);color:#fff}
.dark .head p:not(.eyebrow),.book .head p:not(.eyebrow){color:rgba(255,255,255,.75)}

/* rooms */
.rooms{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,420px),1fr));gap:2rem}
.card{background:#fff;border-radius:var(--r);overflow:hidden;box-shadow:var(--sh);display:flex;flex-direction:column;transition:transform .3s}
.card:hover{transform:translateY(-6px)}
.card img{aspect-ratio:4/3;width:100%;object-fit:cover}
.card .body{padding:1.6rem;display:flex;flex-direction:column;gap:.9rem;flex:1}
.card h3{font-size:1.6rem}
.meta{color:var(--mute);font-size:.9rem}
.tick{list-style:none;display:grid;gap:.4rem;font-size:.95rem}
.tick li::before{content:"✓";color:var(--coral);font-weight:700;margin-right:.55rem}
.price{display:flex;align-items:flex-end;gap:1.6rem;margin-top:auto;padding-top:1rem;border-top:1px dashed #e4d8c3}
.price small{display:block;font-size:.72rem;text-transform:uppercase;letter-spacing:.12em;color:var(--mute)}
.price b{font-family:Fraunces,serif;font-size:1.9rem;color:var(--navy)}
.price em{color:var(--mute);font-style:normal;font-size:.9rem;padding-bottom:.35rem}
.note{max-width:780px;margin:2rem auto 0;text-align:center;color:var(--mute);font-size:.9rem}

/* gallery */
.grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:210px;gap:.8rem}
.grid button{border:0;padding:0;border-radius:14px;overflow:hidden;cursor:zoom-in;background:#ddd}
.grid .tall{grid-row:span 2}.grid .wide{grid-column:span 2}
.grid img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.grid button:hover img{transform:scale(1.07)}
.lb{position:fixed;inset:0;background:rgba(10,16,32,.94);z-index:100;display:flex;align-items:center;justify-content:center}
.lb[hidden]{display:none}
.lb img{max-width:92vw;max-height:88vh;border-radius:10px}
.lb button{position:absolute;background:rgba(255,255,255,.14);color:#fff;border:0;width:48px;height:48px;border-radius:50%;font-size:1.8rem;cursor:pointer}
.lb .x{top:1rem;right:1rem}.lb .p{left:1rem}.lb .n{right:1rem}

/* amenities */
.amen{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.4rem}
.amen div{background:#fff;padding:1.6rem;border-radius:var(--r);box-shadow:0 6px 20px rgba(20,33,61,.07)}
.amen i{font-style:normal;font-size:1.8rem;display:block;margin-bottom:.6rem}
.amen h4{font-size:1.1rem;margin-bottom:.3rem}
.amen p{color:var(--mute);font-size:.93rem}

/* services */
.svc{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:1.4rem}
.svc div{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.05);border-radius:var(--r);padding:1.8rem}
.svc h3{font-size:1.3rem;margin-bottom:.6rem;color:var(--amber)}
.svc p{opacity:.85;font-size:.95rem}

/* location */
.loc{display:grid;grid-template-columns:1.5fr 1fr;gap:2rem;align-items:stretch}
.loc iframe{width:100%;min-height:380px;border:0;border-radius:var(--r);box-shadow:var(--sh)}
.info{display:flex;flex-direction:column;gap:1rem;justify-content:center;align-items:flex-start}
.info h3{font-size:1.5rem}.info p{color:var(--mute)}

/* book */
.book{background:linear-gradient(135deg,var(--navy),var(--navy2));color:#fff}
.form{display:grid;grid-template-columns:1fr 1fr;gap:1rem;max-width:760px!important;background:rgba(255,255,255,.07);padding:2rem;border-radius:var(--r);border:1px solid rgba(255,255,255,.15)}
.form label{display:grid;gap:.35rem;font-size:.85rem;font-weight:500}
.form .full{grid-column:1/-1}
.form input,.form select,.form textarea{font:inherit;padding:.75rem .9rem;border-radius:10px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.95);color:var(--ink);width:100%}
.form input:focus,.form select:focus,.form textarea:focus{outline:3px solid var(--amber)}
.or{text-align:center;margin-top:1.4rem}
.or a{color:var(--amber);font-weight:600}

footer{background:#0d1530;color:rgba(255,255,255,.8);padding:2.5rem clamp(1.2rem,5vw,4rem);display:grid;grid-template-columns:2fr 1fr;gap:1.5rem;font-size:.92rem}
footer b{font-family:Fraunces,serif;color:#fff;font-size:1.2rem}
footer a{color:var(--amber);text-decoration:none}
.copy{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:1.2rem;font-size:.8rem;opacity:.7}
.wa{position:fixed;right:1.2rem;bottom:1.2rem;z-index:60;width:58px;height:58px;border-radius:50%;background:#25d366;display:grid;place-items:center;box-shadow:0 8px 24px rgba(0,0,0,.3);transition:transform .2s}
.wa:hover{transform:scale(1.1)}

.rv{opacity:0;transform:translateY(26px);transition:opacity .8s,transform .8s}
.rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rv{opacity:1;transform:none;transition:none}html{scroll-behavior:auto}.scroll span{animation:none}}

@media(max-width:860px){
  .burger{display:block}
  .links{position:fixed;inset:60px 0 auto;background:rgba(20,33,61,.97);flex-direction:column;padding:1.5rem;gap:1.1rem;transform:translateY(-130%);transition:transform .35s}
  .links.open{transform:none}
  .facts{grid-template-columns:1fr 1fr}
  .grid{grid-template-columns:1fr 1fr;grid-auto-rows:170px}
  .loc{grid-template-columns:1fr}
  .form{grid-template-columns:1fr;padding:1.3rem}
  footer{grid-template-columns:1fr}
}

.copy a{color:inherit;text-decoration:underline}
.status{min-height:1.4em;margin:0;font-weight:500}.status.ok{color:#7ee2a8}.status.err{color:#ffb4a2}.form .btn:disabled{opacity:.6;cursor:wait}
.phone{display:grid;gap:.35rem;font-size:.85rem;font-weight:500}.phone-row{display:grid;grid-template-columns:130px 1fr;gap:.5rem}.phone select{padding:.75rem .5rem;border-radius:10px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.95);color:var(--ink);font:inherit}.phone input{font:inherit;padding:.75rem .9rem;border-radius:10px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.95);color:var(--ink);width:100%}.phone select:focus,.phone input:focus{outline:3px solid var(--amber)}
.copy{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:.6rem}.copy .by{font-weight:500;opacity:1}.copy .by a{color:var(--amber);text-decoration:none;font-weight:600}.copy .by a:hover{text-decoration:underline}@media(max-width:860px){.copy{justify-content:center;text-align:center;flex-direction:column}}
footer{padding-bottom:5rem}.copy{padding-right:4.5rem}@media(max-width:860px){.copy{padding-right:0}}