/* =============================================================
   Vientiane Luxury Hotel — warm-gold editorial luxury
   Fraunces (display) · Hanken Grotesk (body)
   ============================================================= */

:root{
  /* palette */
  --paper:#FBF6EE;
  --cream:#F4EADb;
  --cream-2:#EBDDC8;
  --ink:#211910;
  --ink-soft:#3a2e20;
  --espresso:#1A130B;
  --espresso-2:#241a10;
  --gold:#C0974E;
  --gold-2:#DcB877;
  --gold-deep:#9a7430;
  --saffron:#E2A53F;
  --muted:#766853;
  --muted-light:#b9a786;
  --line:rgba(33,25,16,.14);
  --line-light:rgba(255,240,214,.16);

  --maxw:1240px;
  --gutter:clamp(20px,5vw,72px);
  --section-y:clamp(72px,11vw,150px);
  --r:3px;

  --f-display:"Fraunces",Georgia,serif;
  --f-body:"Hanken Grotesk",-apple-system,system-ui,sans-serif;

  --shadow:0 24px 60px -28px rgba(26,19,11,.5);
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:var(--f-body);
  background:var(--paper);
  color:var(--ink);
  line-height:1.65;
  font-size:clamp(15px,1.05vw,17px);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}

/* ---------- type ---------- */
.display{
  font-family:var(--f-display);
  font-weight:340;
  font-optical-sizing:auto;
  line-height:.98;
  letter-spacing:-.015em;
}
h1.display{font-size:clamp(2.7rem,7.4vw,6.2rem)}
h2.display{font-size:clamp(2.1rem,4.8vw,3.9rem)}
h3{font-family:var(--f-display);font-weight:400;font-size:clamp(1.3rem,2.2vw,1.7rem);line-height:1.1}
em{font-style:italic;font-variation-settings:"SOFT" 40}

.eyebrow{
  font-size:.74rem;
  text-transform:uppercase;
  letter-spacing:.34em;
  font-weight:600;
  color:var(--gold-deep);
  display:inline-flex;align-items:center;gap:.7em;
}
.eyebrow::before{content:"✦";font-size:.7em;color:var(--gold);letter-spacing:0}
.dark .eyebrow{color:var(--gold-2)}

.lead{font-size:clamp(1.05rem,1.5vw,1.32rem);color:var(--ink-soft);font-weight:340}
.muted{color:var(--muted)}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}
section{padding-block:var(--section-y)}
.dark{background:var(--espresso);color:var(--cream);position:relative}
.dark h2,.dark h3{color:#fff}
.grain::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

/* textile divider */
.rule{height:26px;width:100%;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='44' height='26' viewBox='0 0 44 26'%3E%3Cg fill='none' stroke='%23C0974E' stroke-width='1' opacity='.55'%3E%3Cpath d='M0 13 L11 2 L22 13 L33 2 L44 13 L33 24 L22 13 L11 24 Z'/%3E%3C/g%3E%3C/svg%3E");
  background-repeat:repeat-x;background-position:center;background-size:auto 18px;opacity:.8}

/* ---------- buttons ---------- */
.btn{
  --bg:var(--gold);--fg:var(--espresso);
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--f-body);font-weight:600;font-size:.86rem;
  letter-spacing:.04em;text-transform:uppercase;
  padding:1.05em 1.9em;border-radius:var(--r);
  background:var(--bg);color:var(--fg);
  border:1px solid var(--bg);cursor:pointer;
  position:relative;overflow:hidden;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),background .3s,color .3s;
}
.btn::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,rgba(255,255,255,.45) 50%,transparent 70%);transform:translateX(-120%);transition:transform .7s var(--ease)}
.btn:hover{transform:translateY(-3px);box-shadow:0 16px 30px -14px rgba(192,151,78,.8)}
.btn:hover::after{transform:translateX(120%)}
.btn-ghost{--bg:transparent;--fg:currentColor;border-color:currentColor}
.btn-ghost:hover{background:rgba(192,151,78,.12);box-shadow:none}
.btn-lg{padding:1.2em 2.3em;font-size:.92rem}

/* ---------- header ---------- */
.site-head{
  position:fixed;inset:0 0 auto 0;z-index:50;
  display:flex;align-items:center;justify-content:space-between;
  padding:clamp(14px,2vw,22px) var(--gutter);
  transition:background .45s var(--ease),box-shadow .45s,padding .45s,color .45s;
  color:#fff;
}
.site-head.scrolled{background:var(--paper);color:var(--ink);box-shadow:0 1px 0 var(--line),0 10px 30px -22px rgba(0,0,0,.4);padding-block:12px}
.brand{display:flex;align-items:center;gap:.7em;font-family:var(--f-display);letter-spacing:.02em}
.brand .mark{width:34px;height:34px;flex:none}
.brand .mark path,.brand .mark line{stroke:var(--gold-2)}
.scrolled .brand .mark path,.scrolled .brand .mark line{stroke:var(--gold-deep)}
.brand b{font-weight:500;font-size:1.06rem;line-height:1}
.brand small{display:block;font-family:var(--f-body);font-size:.58rem;letter-spacing:.36em;text-transform:uppercase;opacity:.8;margin-top:3px}
.nav{display:flex;align-items:center;gap:clamp(18px,2.2vw,34px)}
.nav a.lnk{font-size:.82rem;letter-spacing:.06em;text-transform:uppercase;font-weight:500;opacity:.92;position:relative;padding-block:4px}
.nav a.lnk::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1px;background:var(--gold-2);transition:width .35s var(--ease)}
.nav a.lnk:hover::after{width:100%}
.nav .btn{padding:.8em 1.4em}
.menu-toggle{display:none;background:none;border:0;color:inherit;cursor:pointer;flex-direction:column;gap:5px;padding:6px}
.menu-toggle span{width:26px;height:2px;background:currentColor;transition:.3s}

@media(max-width:920px){
  .nav .lnk{display:none}
  .menu-toggle{display:flex}
  .site-head .nav .btn{display:none}
  .mobile-nav .btn{display:inline-flex}
}

/* mobile drawer */
.mobile-nav{
  position:fixed;inset:0;z-index:49;background:var(--espresso);color:var(--cream);
  display:flex;flex-direction:column;justify-content:center;gap:1.4rem;padding:var(--gutter);
  transform:translateY(-100%);transition:transform .55s var(--ease);
}
.mobile-nav.open{transform:translateY(0)}
.mobile-nav a{font-family:var(--f-display);font-size:2rem}
.mobile-nav .eyebrow{margin-bottom:1rem}

/* ---------- hero ---------- */
.hero{position:relative;min-height:100vh;min-height:100dvh;display:flex;align-items:flex-end;color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0;z-index:-2}
.hero-bg img{width:100%;height:100%;object-fit:cover;transform:scale(1.06);animation:kenburns 18s var(--ease) forwards}
@keyframes kenburns{to{transform:scale(1)}}
.hero::before{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(20,12,4,.5) 0%,rgba(20,12,4,.12) 26%,rgba(20,12,4,.5) 62%,rgba(14,9,3,.92) 100%)}
.hero-inner{padding-bottom:clamp(56px,9vw,120px);max-width:880px}
.hero .eyebrow{color:var(--gold-2)}
.hero h1{margin:.32em 0 .5em;text-shadow:0 2px 40px rgba(0,0,0,.35)}
.hero p{max-width:46ch;font-size:clamp(1.05rem,1.5vw,1.32rem);color:rgba(255,255,255,.9)}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:2.2em}
.scroll-cue{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);z-index:2;
  font-size:.66rem;letter-spacing:.3em;text-transform:uppercase;color:rgba(255,255,255,.7);
  display:flex;flex-direction:column;align-items:center;gap:8px}
.scroll-cue i{width:1px;height:34px;background:linear-gradient(rgba(255,255,255,.7),transparent);animation:cue 2s ease-in-out infinite}
@keyframes cue{0%,100%{transform:scaleY(.4);transform-origin:top}50%{transform:scaleY(1)}}

/* hero stagger */
.hero-inner>*{opacity:0;transform:translateY(26px);animation:rise .9s var(--ease) forwards}
.hero-inner>*:nth-child(1){animation-delay:.15s}
.hero-inner>*:nth-child(2){animation-delay:.30s}
.hero-inner>*:nth-child(3){animation-delay:.45s}
.hero-inner>*:nth-child(4){animation-delay:.60s}
@keyframes rise{to{opacity:1;transform:none}}

/* ---------- generic section head ---------- */
.sec-head{max-width:760px;margin-bottom:clamp(34px,5vw,64px)}
.sec-head.center{margin-inline:auto;text-align:center}
.sec-head h2{margin:.3em 0 .4em}

/* ---------- intro / stats ---------- */
.intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:clamp(30px,5vw,80px);align-items:center}
.intro-copy p+p{margin-top:1.1em}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line)}
.stat{background:var(--paper);padding:clamp(20px,2.4vw,32px)}
.stat .n{font-family:var(--f-display);font-size:clamp(2.1rem,3.6vw,3rem);color:var(--gold-deep);line-height:1}
.stat .l{font-size:.8rem;text-transform:uppercase;letter-spacing:.12em;color:var(--muted);margin-top:.5em}
@media(max-width:780px){.intro-grid{grid-template-columns:1fr}}

/* ---------- rooms ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,72px);align-items:center}
.split.rev .media{order:2}
.media{position:relative;border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow)}
.media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform 1.2s var(--ease)}
.media:hover img{transform:scale(1.05)}
.media .tag{position:absolute;left:18px;top:18px;background:rgba(26,19,11,.7);color:var(--gold-2);
  font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;padding:.5em 1em;backdrop-filter:blur(4px)}
@media(max-width:780px){.split{grid-template-columns:1fr}.split.rev .media{order:0}}

.amenity-list{columns:2;column-gap:2.4em;margin-top:1.6em}
.amenity-list li{list-style:none;padding:.55em 0 .55em 1.6em;position:relative;border-bottom:1px solid var(--line);break-inside:avoid;font-size:.95rem}
.amenity-list li::before{content:"";position:absolute;left:0;top:1.05em;width:7px;height:7px;background:var(--gold);transform:rotate(45deg)}
@media(max-width:520px){.amenity-list{columns:1}}

/* ---------- amenities cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(16px,2vw,26px)}
.card{position:relative;border-radius:var(--r);overflow:hidden;min-height:340px;display:flex;align-items:flex-end;color:#fff;box-shadow:var(--shadow)}
.card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-2;transition:transform 1.2s var(--ease)}
.card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,transparent 35%,rgba(16,10,4,.82))}
.card:hover img{transform:scale(1.07)}
.card .body{padding:clamp(20px,2vw,28px)}
.card h3{color:#fff}
.card p{font-size:.9rem;color:rgba(255,255,255,.82);margin-top:.4em}
.card.tall{grid-row:span 2;min-height:auto}
@media(max-width:860px){.cards{grid-template-columns:repeat(2,1fr)}.card.tall{grid-row:auto}}
@media(max-width:560px){.cards{grid-template-columns:1fr}}

/* ---------- experience / location ---------- */
.exp-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.exp-list{margin-top:1.5em}
.exp-item{display:flex;gap:1.1em;padding:1.2em 0;border-top:1px solid var(--line-light)}
.exp-item .walk{font-family:var(--f-display);color:var(--gold-2);font-size:1.5rem;line-height:1;min-width:84px}
.exp-item .walk small{display:block;font-family:var(--f-body);font-size:.62rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-light);margin-top:.4em}
.exp-item h3{color:#fff;font-size:1.2rem}
.exp-item p{font-size:.9rem;color:rgba(245,235,215,.72);margin-top:.25em}
.map-frame{border-radius:var(--r);overflow:hidden;box-shadow:var(--shadow);border:1px solid var(--line-light);min-height:420px;height:100%}
.map-frame iframe{width:100%;height:100%;min-height:420px;border:0;filter:grayscale(.2) sepia(.12)}
@media(max-width:840px){.exp-grid{grid-template-columns:1fr}}

/* ---------- gallery ---------- */
.gallery{columns:4;column-gap:14px}
.gallery a{display:block;margin-bottom:14px;break-inside:avoid;position:relative;overflow:hidden;border-radius:var(--r)}
.gallery img{width:100%;transition:transform 1s var(--ease),filter .6s}
.gallery a::after{content:"";position:absolute;inset:0;background:rgba(26,19,11,.12);opacity:0;transition:.5s}
.gallery a:hover img{transform:scale(1.06)}
.gallery a:hover::after{opacity:1}
@media(max-width:980px){.gallery{columns:3}}
@media(max-width:640px){.gallery{columns:2}}

/* ---------- booking band ---------- */
.book{text-align:center}
.book .ota{display:flex;flex-wrap:wrap;gap:14px;justify-content:center;margin-top:2.2em}
.ota a{display:flex;flex-direction:column;align-items:center;gap:.2em;min-width:150px;
  padding:1.1em 1.4em;border:1px solid var(--line-light);border-radius:var(--r);
  transition:.4s var(--ease);background:rgba(255,255,255,.02)}
.ota a:hover{border-color:var(--gold);background:rgba(192,151,78,.1);transform:translateY(-3px)}
.ota a b{font-family:var(--f-display);font-size:1.15rem;color:#fff;font-weight:400}
.ota a span{font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--muted-light)}
.book .note{font-size:.8rem;color:var(--muted-light);margin-top:1.8em}

/* ---------- footer / contact ---------- */
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(28px,4vw,60px)}
.foot-grid h4{font-family:var(--f-display);font-weight:400;font-size:1.4rem;color:#fff;margin-bottom:.7em}
.foot-grid p,.foot-grid a{color:rgba(245,235,215,.72);font-size:.92rem;line-height:1.9}
.foot-grid a:hover{color:var(--gold-2)}
.foot-list{list-style:none}
.todo{color:var(--saffron);font-size:.78rem;border:1px dashed rgba(226,165,63,.5);padding:.15em .5em;border-radius:3px}
.foot-bottom{margin-top:clamp(40px,5vw,64px);padding-top:24px;border-top:1px solid var(--line-light);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.78rem;color:var(--muted-light)}
@media(max-width:760px){.foot-grid{grid-template-columns:1fr}}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}
@media (prefers-reduced-motion:reduce){
  .reveal,.hero-inner>*{opacity:1!important;transform:none!important;animation:none!important}
  .hero-bg img{animation:none}
}