/* Aurora 南熹 —— K5-inspired dark minimal · EN-first bilingual */
:root{
  --ink:#0b0e15;
  --ink-2:#10141d;
  --cream:#f0e9d8;
  --cream-60:rgba(240,233,216,.6);
  --cream-30:rgba(240,233,216,.3);
  --line:rgba(240,233,216,.13);
  --accent:#c9905e;
  --serif:'Cormorant Garamond',Georgia,'Times New Roman',serif;
  --sans:'Noto Sans','Noto Sans SC','PingFang SC','Microsoft YaHei',Helvetica,Arial,sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{background:var(--ink);color:var(--cream);font-family:var(--sans);font-weight:300;line-height:1.85;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{display:block;width:100%;height:100%;object-fit:cover}
a{color:inherit;text-decoration:none}
::selection{background:var(--accent);color:var(--ink)}

/* type */
.label{font-size:11px;letter-spacing:.5em;text-transform:uppercase;color:var(--accent);font-weight:400}
.dim{color:var(--cream-60)}

/* header */
.hd{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:24px clamp(20px,4vw,60px);transition:background .5s,padding .5s}
.hd.scrolled{background:rgba(11,14,21,.85);backdrop-filter:blur(16px);padding-top:14px;padding-bottom:14px;border-bottom:1px solid var(--line)}
.hd-logo{display:flex;align-items:center;gap:16px}
.hd-logo svg,.hd-logo img{height:24px;width:auto}
.hd-logo .en{font-family:var(--serif);font-size:15px;letter-spacing:.36em;text-transform:uppercase;color:var(--cream-60);padding-left:16px;border-left:1px solid var(--line)}
.hd-right{display:flex;align-items:center;gap:clamp(16px,2.4vw,36px)}
.hd-nav{display:flex;gap:clamp(18px,2.4vw,36px);align-items:center}
.hd-nav a{font-size:12px;font-weight:300;letter-spacing:.24em;text-transform:uppercase;color:var(--cream-60);transition:color .3s}
.hd-nav a:hover{color:var(--cream)}
.lang-btn{background:none;border:1px solid var(--cream-30);color:var(--cream-60);font-family:var(--sans);font-weight:300;font-size:11px;letter-spacing:.18em;padding:8px 16px;cursor:pointer;transition:all .3s}
.lang-btn:hover{color:var(--cream);border-color:var(--cream)}
.btn-book{font-size:11.5px;font-weight:300;letter-spacing:.3em;text-transform:uppercase;border:1px solid var(--cream-30);padding:12px 28px;color:var(--cream);transition:all .35s;white-space:nowrap}
.btn-book:hover{background:var(--cream);color:var(--ink)}
.burger{display:none;background:none;border:none;cursor:pointer;width:30px;height:22px;position:relative}
.burger span{position:absolute;left:0;width:100%;height:1px;background:var(--cream);transition:all .35s}
.burger span:nth-child(1){top:2px}.burger span:nth-child(2){top:11px}.burger span:nth-child(3){top:20px}

/* mobile menu */
.m-menu{position:fixed;inset:0;background:rgba(9,11,17,.97);backdrop-filter:blur(20px);z-index:70;display:flex;flex-direction:column;justify-content:center;padding:0 34px;gap:4px;opacity:0;pointer-events:none;transition:opacity .45s}
.menu-open .m-menu{opacity:1;pointer-events:auto}
.m-close{position:absolute;top:22px;right:22px;width:44px;height:44px;background:none;border:1px solid var(--line);color:var(--cream);font-size:20px;font-weight:200;cursor:pointer;line-height:1}
.m-menu a{font-weight:250;font-size:26px;letter-spacing:.1em;padding:14px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:baseline;color:var(--cream)}
.m-menu a em{font-style:normal;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--cream-30)}
.m-menu .m-lang{margin-top:26px;display:flex;gap:14px}

/* hero */
.hero{position:relative;height:100svh;min-height:640px;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg .slide{position:absolute;inset:0;opacity:0;transition:opacity 2.2s ease}
.hero-bg .slide.act{opacity:1}
.hero-bg .slide img{filter:brightness(.68);transform:scale(1);animation:kb 14s linear forwards}
@keyframes kb{to{transform:scale(1.07)}}
.hero-bg::after{content:"";position:absolute;inset:0;z-index:2;background:linear-gradient(180deg,rgba(11,14,21,.55) 0%,rgba(11,14,21,.1) 38%,rgba(11,14,21,.25) 70%,var(--ink) 100%)}
.hero-in{position:relative;z-index:3;padding:0 24px;display:flex;flex-direction:column;align-items:center}
.hero-logo{width:min(52vw,400px);filter:drop-shadow(0 4px 30px rgba(0,0,0,.5))}
.hero-en{font-family:var(--serif);font-size:clamp(16px,2.2vw,22px);letter-spacing:.66em;text-transform:uppercase;margin:32px 0 0;padding-left:.66em;color:var(--cream)}
.hero-line{width:1px;height:48px;background:var(--cream-30);margin:28px 0 24px}
.hero-id{font-weight:300;font-size:clamp(13px,1.5vw,16px);letter-spacing:.42em;text-transform:uppercase;color:var(--cream);text-shadow:0 2px 16px rgba(0,0,0,.6)}
.hero-slogan{margin-top:16px;font-weight:250;font-size:clamp(12px,1.3vw,14px);letter-spacing:.5em;color:var(--cream-60)}
.hero-dots{position:absolute;bottom:96px;left:50%;transform:translateX(-50%);z-index:3;display:flex;gap:12px}
.hero-dots i{width:22px;height:1px;background:var(--cream-30);cursor:pointer;transition:background .4s}
.hero-dots i.act{background:var(--cream)}
.scroll-cue{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:3;font-size:9.5px;letter-spacing:.44em;text-transform:uppercase;color:var(--cream-30);display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-cue::after{content:"";width:1px;height:40px;background:linear-gradient(var(--cream-60),transparent);animation:drop 2.2s infinite}
@keyframes drop{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* sections */
.sec{padding:clamp(96px,13vh,170px) clamp(20px,4vw,60px)}
.wrap{max-width:1520px;margin:0 auto}
.sec-head{margin-bottom:clamp(48px,7vh,90px)}
.sec-head .big{font-family:var(--serif);font-weight:400;line-height:.95;font-size:clamp(52px,9vw,128px);letter-spacing:.03em;text-transform:uppercase;color:var(--cream)}
.sec-head .sub{font-weight:250;font-size:clamp(16px,2vw,21px);letter-spacing:.42em;color:var(--cream-60);margin-top:20px}

/* about */
.about{text-align:center;max-width:960px;margin:0 auto}
.about h2{font-weight:250;line-height:1.5;font-size:clamp(26px,4.2vw,46px);letter-spacing:.1em}
.about p{margin:34px auto 0;color:var(--cream-60);font-size:clamp(15px,1.6vw,17px);font-weight:300;letter-spacing:.05em;max-width:720px}
.stats-line{display:flex;justify-content:center;flex-wrap:wrap;gap:0;margin-top:clamp(44px,6vh,64px)}
.stats-line span{font-size:12px;font-weight:300;letter-spacing:.28em;text-transform:uppercase;color:var(--cream-60);padding:4px 26px;border-left:1px solid var(--line)}
.stats-line span:first-child{border-left:none}
.stats-line b{font-family:var(--serif);font-weight:500;font-size:19px;color:var(--cream);letter-spacing:.06em;margin-right:8px}

/* slogan band */
.slogan-band{position:relative;padding:clamp(110px,16vh,190px) 24px;text-align:center;overflow:hidden}
.slogan-band .bg{position:absolute;inset:0}
.slogan-band .bg img{filter:brightness(.42)}
.slogan-band .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,var(--ink),rgba(11,14,21,.25) 30%,rgba(11,14,21,.25) 70%,var(--ink))}
.slogan-band .in{position:relative;z-index:2}
.slogan-zh{font-weight:200;font-size:clamp(30px,5.6vw,64px);letter-spacing:.34em;padding-left:.34em;color:var(--cream);text-shadow:0 2px 30px rgba(0,0,0,.5)}
.slogan-en{font-family:var(--serif);font-style:italic;font-weight:400;font-size:clamp(16px,2.2vw,24px);letter-spacing:.14em;color:var(--cream-60);margin-top:26px}

/* full-bleed */
.bleed{position:relative;height:clamp(420px,80vh,840px);overflow:hidden}
.bleed img{filter:brightness(.9)}
.bleed .cap{position:absolute;left:clamp(20px,4vw,60px);bottom:36px;z-index:2}
.bleed .cap .label{color:var(--cream-60)}
.bleed .cap p{font-weight:250;font-size:clamp(19px,2.6vw,28px);letter-spacing:.22em;margin-top:12px;text-shadow:0 2px 18px rgba(0,0,0,.5)}
.bleed::after{content:"";position:absolute;inset:auto 0 0 0;height:40%;background:linear-gradient(transparent,rgba(11,14,21,.6))}

/* view grid */
.vgrid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(10px,1.4vw,22px)}
.vgrid figure{position:relative;overflow:hidden}
.vgrid figure img{transition:transform 1.4s cubic-bezier(.2,.6,.2,1)}
.vgrid figure:hover img{transform:scale(1.045)}
.vgrid figcaption{position:absolute;left:20px;bottom:16px;font-size:10.5px;font-weight:300;letter-spacing:.3em;text-transform:uppercase;color:var(--cream-60);z-index:2;text-shadow:0 1px 8px rgba(0,0,0,.6)}
.vgrid figure::after{content:"";position:absolute;inset:auto 0 0 0;height:34%;background:linear-gradient(transparent,rgba(11,14,21,.55))}
.v-a{grid-column:1/8;height:clamp(300px,58vh,580px)}
.v-b{grid-column:8/13;height:clamp(300px,58vh,580px)}
.v-c{grid-column:1/5;height:clamp(340px,66vh,660px)}
.v-d{grid-column:5/9;height:clamp(340px,66vh,660px)}
.v-e{grid-column:9/13;height:clamp(340px,66vh,660px)}
.v-f{grid-column:1/7;height:clamp(300px,52vh,520px)}
.v-g{grid-column:7/13;height:clamp(300px,52vh,520px)}

/* rooms */
.room{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(10px,1.4vw,22px);align-items:end;margin-bottom:clamp(76px,11vh,140px)}
.room:last-of-type{margin-bottom:0}
.room .big{grid-column:1/9;height:clamp(320px,64vh,660px);overflow:hidden}
.room .small{grid-column:9/13;height:clamp(240px,44vh,440px);overflow:hidden;display:block}
.room.flip .big{grid-column:5/13;order:2}
.room.flip .small{grid-column:1/5;order:1}
.room img{transition:transform 1.4s cubic-bezier(.2,.6,.2,1)}
.room .big:hover img,.room .small:hover img{transform:scale(1.04)}
.room-info{grid-column:1/13;order:3;display:flex;justify-content:space-between;align-items:baseline;gap:24px;border-bottom:1px solid var(--line);padding:28px 0 32px;flex-wrap:wrap}
.room-info h3{font-weight:300;font-size:clamp(21px,2.6vw,30px);letter-spacing:.1em}
.room-info h3 small{display:block;font-family:var(--serif);font-size:12.5px;letter-spacing:.38em;text-transform:uppercase;color:var(--accent);margin-bottom:14px;font-weight:500}
.room-meta{display:flex;gap:30px;font-size:12.5px;font-weight:300;letter-spacing:.2em;text-transform:uppercase;color:var(--cream-60);flex-wrap:wrap}
.room-meta b{color:var(--cream);font-weight:400}
.room-link{font-size:11.5px;letter-spacing:.32em;text-transform:uppercase;color:var(--accent);white-space:nowrap;position:relative;padding-bottom:4px}
.room-link::after{content:"";position:absolute;left:0;bottom:0;width:100%;height:1px;background:var(--accent);transform:scaleX(.3);transform-origin:left;transition:transform .4s}
.room-link:hover::after{transform:scaleX(1)}
.room-strip{display:grid;grid-template-columns:repeat(6,1fr);gap:clamp(8px,1vw,16px);margin-top:clamp(60px,9vh,110px)}
.room-strip div{height:clamp(140px,20vw,260px);overflow:hidden}
.room-strip img{transition:transform 1.2s}
.room-strip div:hover img{transform:scale(1.06)}

/* cafe */
.cafe-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:clamp(10px,1.4vw,22px)}
.cf-a{grid-column:1/6;height:clamp(320px,62vh,620px);overflow:hidden}
.cf-b{grid-column:6/13;height:clamp(320px,62vh,620px);overflow:hidden}
.cf-c{grid-column:1/5;height:clamp(280px,48vh,480px);overflow:hidden}
.cf-d{grid-column:5/9;height:clamp(280px,48vh,480px);overflow:hidden}
.cf-e{grid-column:9/13;height:clamp(280px,48vh,480px);overflow:hidden}
.cafe-note{max-width:720px;margin:clamp(44px,6vh,74px) auto 0;text-align:center}
.cafe-note p{color:var(--cream-60);font-size:15.5px;font-weight:300;letter-spacing:.05em}

/* moments marquee */
.moments{overflow:hidden;padding:clamp(90px,12vh,150px) 0}
.moments .sec-head{padding:0 clamp(20px,4vw,60px);max-width:1520px;margin-left:auto;margin-right:auto}
.mq{display:flex;gap:clamp(10px,1.2vw,18px);width:max-content;animation:mq 64s linear infinite}
.mq:hover{animation-play-state:paused}
.mq+.mq{margin-top:clamp(10px,1.2vw,18px);animation:mq2 74s linear infinite}
.mq .ph{width:clamp(240px,26vw,420px);height:clamp(170px,18vw,290px);overflow:hidden;flex:none}
.mq .ph.p{width:clamp(150px,15vw,230px)}
@keyframes mq{to{transform:translateX(-50%)}}
@keyframes mq2{from{transform:translateX(-50%)}to{transform:translateX(0)}}

/* experiences (secondary) */
.exp-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(14px,2vw,28px)}
.exp{position:relative;border:1px solid var(--line);display:flex;flex-direction:column}
.exp .pic{height:clamp(240px,36vh,380px);overflow:hidden}
.exp .pic img{transition:transform 1.4s}
.exp:hover .pic img{transform:scale(1.05)}
.exp .txt{padding:clamp(26px,3vw,44px);display:flex;flex-direction:column;gap:16px;flex:1}
.exp .txt h3{font-weight:300;font-size:clamp(19px,2.2vw,26px);letter-spacing:.12em}
.exp .txt p{color:var(--cream-60);font-size:14.5px;font-weight:300;flex:1}
.exp .txt .note{font-size:11.5px;letter-spacing:.14em;color:var(--cream-30)}
.exp .txt a{align-self:flex-start}

/* location */
.loc{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,4vw,70px);align-items:start}
.loc .pic{height:clamp(360px,66vh,660px);overflow:hidden}
.loc address{font-style:normal;font-weight:300;font-size:clamp(20px,2.4vw,28px);letter-spacing:.08em;margin:24px 0 10px}
.loc .sub{font-size:13px;font-weight:300;letter-spacing:.2em;color:var(--cream-60)}
.loc ul{list-style:none;margin-top:38px}
.loc li{display:flex;justify-content:space-between;gap:18px;padding:16px 0;border-bottom:1px solid var(--line);font-size:14.5px;font-weight:300;letter-spacing:.08em;color:var(--cream-60)}
.loc li b{font-weight:400;color:var(--cream);white-space:nowrap}
.loc li:first-child{border-top:1px solid var(--line)}

/* booking */
.booking{position:relative;min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.booking .bg{position:absolute;inset:0}
.booking .bg img{filter:brightness(.5)}
.booking .bg::after{content:"";position:absolute;inset:0;background:radial-gradient(ellipse at center,rgba(11,14,21,.15),rgba(11,14,21,.82))}
.booking-in{position:relative;z-index:2;padding:110px 24px}
.booking-in h2{font-weight:250;font-size:clamp(28px,4.6vw,52px);letter-spacing:.2em;margin:26px 0 16px}
.booking-in p{color:var(--cream-60);font-size:14px;font-weight:300;letter-spacing:.16em}
.btn-solid{display:inline-block;margin-top:46px;background:var(--cream);color:var(--ink);padding:19px 64px;font-size:12px;letter-spacing:.36em;text-transform:uppercase;transition:all .35s}
.btn-solid:hover{background:var(--accent);color:var(--cream)}
.booking-in .via{margin-top:20px;font-size:11px;letter-spacing:.28em;color:var(--cream-30)}

/* footer */
.ft{border-top:1px solid var(--line);padding:clamp(54px,8vh,96px) clamp(20px,4vw,60px) 42px}
.ft-in{max-width:1520px;margin:0 auto;display:grid;grid-template-columns:auto 1fr auto;gap:44px;align-items:start}
.ft-logo img{height:38px;width:auto}
.ft-logo .en{font-family:var(--serif);letter-spacing:.42em;font-size:12px;text-transform:uppercase;color:var(--cream-60);display:block;margin-top:18px}
.ft-mid{display:flex;gap:clamp(30px,5vw,100px);justify-content:center;flex-wrap:wrap}
.ft-mid dl dt{font-size:10.5px;letter-spacing:.38em;text-transform:uppercase;color:var(--cream-30);margin-bottom:16px}
.ft-mid dl dd{font-size:13.5px;font-weight:300;color:var(--cream-60);letter-spacing:.06em;line-height:2.2}
.ft-mid a:hover{color:var(--cream)}
.ft-base{max-width:1520px;margin:64px auto 0;padding-top:26px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;font-size:10.5px;letter-spacing:.22em;color:var(--cream-30);flex-wrap:wrap}

/* reveal */
.rv{opacity:0;transform:translateY(36px);transition:opacity 1.1s cubic-bezier(.2,.6,.2,1),transform 1.1s cubic-bezier(.2,.6,.2,1)}
.rv.on{opacity:1;transform:none}
.rv2{transition-delay:.15s}.rv3{transition-delay:.3s}

/* moto page */
.moto-hero{position:relative;height:74svh;min-height:520px;display:flex;align-items:flex-end;overflow:hidden}
.moto-hero .bg{position:absolute;inset:0}
.moto-hero .bg img{filter:brightness(.55)}
.moto-hero .bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(11,14,21,.5),rgba(11,14,21,.15) 45%,var(--ink))}
.moto-hero-in{position:relative;z-index:2;padding:0 clamp(20px,4vw,60px) 64px}
.moto-hero-in h1{font-family:var(--serif);font-weight:400;font-size:clamp(50px,9vw,120px);text-transform:uppercase;letter-spacing:.03em;line-height:.95}
.moto-hero-in .sub{font-weight:250;font-size:clamp(15px,2vw,21px);letter-spacing:.4em;margin-top:20px;color:var(--cream-60)}
.moto-intro{text-align:center;max-width:840px;margin:0 auto clamp(54px,7vh,94px)}
.moto-intro h2{font-weight:250;font-size:clamp(22px,3vw,34px);letter-spacing:.12em}
.moto-intro p{margin-top:26px;color:var(--cream-60);font-size:15.5px;font-weight:300}
.vid-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(10px,1.4vw,20px)}
.vid{position:relative;aspect-ratio:9/16;overflow:hidden;background:var(--ink-2);cursor:pointer}
.vid video{width:100%;height:100%;object-fit:cover}
.vid .ply{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;z-index:3;transition:opacity .4s;background:linear-gradient(transparent 55%,rgba(11,14,21,.55))}
.vid .ply::before{content:"";width:62px;height:62px;border:1px solid rgba(240,233,216,.75);border-radius:50%;display:block;position:absolute;transition:transform .35s}
.vid .ply::after{content:"";border-left:13px solid var(--cream);border-top:8px solid transparent;border-bottom:8px solid transparent;margin-left:4px}
.vid:hover .ply::before{transform:scale(1.12)}
.vid.playing .ply{opacity:0;pointer-events:none}
.vid .tag{position:absolute;left:14px;bottom:12px;z-index:4;font-size:10px;font-weight:300;letter-spacing:.22em;color:var(--cream-60);text-shadow:0 1px 8px rgba(0,0,0,.7)}
.moto-note{max-width:780px;margin:clamp(50px,7vh,94px) auto 0;text-align:center;color:var(--cream-60);font-size:14px;font-weight:300;letter-spacing:.08em}
.moto-note .credit{margin-top:14px;font-size:10.5px;letter-spacing:.24em;color:var(--cream-30)}

@media(max-width:960px){
  .hd-nav,.hd .btn-book{display:none}
  .burger{display:block}
  .hero-logo{width:min(62vw,320px)}
  .about h2{font-size:clamp(23px,6.4vw,30px)}
  .stats-line span{padding:4px 14px;font-size:10.5px}
  .vgrid figure{grid-column:1/13!important;height:clamp(260px,56vw,430px)!important}
  .v-c,.v-d,.v-e{height:clamp(300px,84vw,540px)!important}
  .room .big,.room.flip .big{grid-column:1/13;order:0;height:clamp(260px,56vw,480px)}
  .room .small,.room.flip .small{grid-column:1/13;order:0;height:clamp(220px,50vw,380px)}
  .room-info{flex-direction:column;gap:18px}
  .room-strip{grid-template-columns:repeat(3,1fr)}
  .room-strip div{height:clamp(110px,28vw,180px)}
  .cf-a,.cf-b,.cf-c,.cf-d,.cf-e{grid-column:1/13;height:clamp(260px,58vw,440px)}
  .exp-grid{grid-template-columns:1fr}
  .loc{grid-template-columns:1fr}
  .vid-grid{grid-template-columns:repeat(2,1fr)}
  .ft-in{grid-template-columns:1fr;gap:44px}
  .ft-mid{justify-content:flex-start}
}