/* ARCHER — styles */
:root{
  color-scheme:dark;
  --obsidian:#10100F;
  --charcoal:#22201C;
  --charcoal-2:#2C2924;
  --champagne:#C6AD7B;
  --champagne-2:#E1D3B7;
  --ivory:#F3EEE4;
  --dim:#6F6A60;
  --sand:#E6DFD2;
  --sand-2:#CFC4B0;
  --ink:#1F1C18;
  --bronze:#8A7450;
  --serif:"Cormorant Garamond", "Cormorant", Garamond, Georgia, serif;
  --sans:"Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --gutter:clamp(20px, 4vw, 64px);
  --ease:cubic-bezier(.165,.84,.44,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:auto;-webkit-text-size-adjust:100%}
body{
  background:var(--obsidian);color:var(--ivory);
  font-family:var(--sans);font-weight:300;line-height:1.6;
  overflow-x:hidden;
}
img,svg,canvas{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.02;letter-spacing:-.005em;font-style:normal}
.h2{font-size:clamp(34px,4.6vw,66px);margin:.3em 0 .5em}
.eyebrow{font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--champagne);font-weight:500}
::selection{background:var(--champagne);color:var(--obsidian)}

/* Buttons */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;overflow:hidden;
  padding:14px 26px;border-radius:999px;font-size:12px;letter-spacing:.22em;text-transform:uppercase;font-weight:600;
  border:1px solid var(--champagne);color:var(--champagne);transition:color 1s var(--ease);isolation:isolate}
.btn span{position:relative;z-index:1;transition:transform 1s var(--ease)}
.btn::before{content:"";position:absolute;inset:0;background:var(--champagne);transform:translateY(101%);transition:transform 1s var(--ease);z-index:0}
.btn:hover{color:var(--obsidian)}
.btn:hover::before{transform:translateY(0)}

/* Sky */
.sky{position:fixed;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:1}

/* Header */
.header{position:fixed;top:0;left:0;right:0;z-index:50;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;
  padding:22px var(--gutter);gap:24px;mix-blend-mode:normal;
  transition:background .6s var(--ease),backdrop-filter .6s}
.header.is-solid{background:linear-gradient(to bottom,rgba(16,16,15,.86),rgba(16,16,15,0));}
.header.is-solid.is-light{background:linear-gradient(to bottom,rgba(230,223,210,.94),rgba(230,223,210,0))}
.header__logo{display:grid;gap:4px;justify-self:start;color:var(--champagne)}
.header__logo span{font-family:var(--sans);font-size:22px;letter-spacing:.42em;font-weight:500;line-height:1}
.header__logo small{font-size:8px;letter-spacing:.42em;text-transform:uppercase;color:var(--champagne);opacity:.8}
.header.is-light{color:var(--ink)}
.header.is-light .header__nav a,.header.is-light .header__cta{color:var(--ink)}
.header.is-light .header__logo,.header.is-light .header__logo small{color:var(--bronze)}
.header__nav{display:flex;gap:28px;font-size:13px;letter-spacing:.01em;font-weight:400}
.header__nav a{position:relative;padding:8px 0;color:var(--ivory);opacity:.85;transition:opacity .4s,color .4s}
.header__nav a::after{content:"";position:absolute;left:0;right:0;bottom:2px;height:1px;background:var(--champagne);transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease)}
.header__nav a:hover{opacity:1}.header__nav a:hover::after{transform:scaleX(1)}
.header__cta{justify-self:end;font-size:13px;letter-spacing:.02em;color:var(--ivory);display:inline-flex;gap:10px;align-items:center;transition:color .4s}
.header__cta i{font-style:normal;font-size:12px;color:var(--champagne)}
.header__cta:hover{color:var(--champagne)}
.header__menu{display:none;justify-self:end;width:40px;height:40px;position:relative}
.header__menu i{position:absolute;left:8px;right:8px;height:1px;background:var(--champagne-2);top:16px;transition:transform .4s var(--ease)}
.header__menu i+i{top:23px}
.header.is-open .header__menu i{top:19px;transform:rotate(45deg)}.header.is-open .header__menu i+i{transform:rotate(-45deg)}

/* 1. Hero */
.hero{position:relative;z-index:2;height:100vh;height:100svh}
.hero__stage{position:relative;height:100vh;height:100svh;overflow:hidden}
.hero__window{position:absolute;left:50%;top:51%;height:78vh;aspect-ratio:1000/1180;transform:translate(-50%,-50%);z-index:3;pointer-events:none;will-change:transform}
.hero__window svg{display:block;width:100%;height:100%;overflow:visible}
.hero__text{position:absolute;left:var(--gutter);top:52%;transform:translateY(-50%);z-index:4}
.hero__title{font-size:clamp(52px,7.6vw,140px);font-weight:300;line-height:.96;letter-spacing:-.012em;color:#F1ECE3}
.hero__title span{display:block}
.hero__meta{position:absolute;left:var(--gutter);bottom:clamp(64px,12vh,120px);z-index:4}
.hero__rule{display:block;width:28px;height:1px;background:var(--champagne);margin-bottom:22px}
.hero__sub{font-size:13px;color:var(--champagne-2);opacity:.8;letter-spacing:.01em}
.hero__discover{position:absolute;right:var(--gutter);bottom:clamp(64px,12vh,120px);z-index:4;font-size:13px;color:var(--champagne-2);opacity:.8;display:inline-flex;gap:10px;align-items:center}
.hero__discover span{display:inline-flex;gap:10px;align-items:center}
.hero__discover i{font-style:normal;color:var(--champagne)}

/* Persistent booking control */
.plan{position:fixed;left:50%;bottom:20px;transform:translateX(-50%);z-index:60;display:inline-flex;align-items:center;gap:0;
  background:var(--champagne);color:#14120f;border-radius:4px;padding:0 0 0 20px;height:46px;font-size:13px;font-weight:500;letter-spacing:.02em;
  box-shadow:0 10px 30px rgba(0,0,0,.35);transition:background .6s var(--ease),transform .6s var(--ease)}
.plan span{padding-right:18px}
.plan i{font-style:normal;display:grid;place-items:center;width:46px;height:46px;background:#14120f;color:var(--champagne);border-radius:0 4px 4px 0;transition:background .6s var(--ease)}
.plan:hover{background:var(--champagne-2)}
.plan:hover i{background:#000}

/* 2. Intro */
.intro{position:relative;z-index:2;padding:30vh var(--gutter) 24vh}
.intro::before{content:"";position:absolute;left:0;right:0;top:52%;bottom:0;background:linear-gradient(to bottom,rgba(230,223,210,0) 0%,rgba(230,223,210,.18) 18%,rgba(230,223,210,.45) 36%,rgba(230,223,210,.72) 55%,rgba(230,223,210,.92) 74%,var(--sand) 88%,var(--sand) 100%);pointer-events:none;z-index:-1}
.intro__principles{position:relative}
.intro__lead{min-height:60vh;display:grid;place-items:center;position:relative}
.intro__lead::before{content:"";position:absolute;inset:-10% -5%;background:radial-gradient(50% 50% at 50% 50%,rgba(14,12,10,.38),rgba(14,12,10,0) 70%);pointer-events:none;z-index:-1}
.intro__statement{font-family:var(--serif);font-size:clamp(30px,4.4vw,68px);line-height:1.14;max-width:1100px;text-align:center;font-weight:400;text-shadow:0 2px 24px rgba(20,14,8,.45)}
.intro__statement .w{color:rgba(243,238,228,.38);display:inline-block;will-change:color}
.intro__principles{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-top:22vh;padding-top:40px;border-top:1px solid rgba(138,116,80,.4);color:var(--ink)}
.principle__index{display:block;font-size:11px;letter-spacing:.3em;color:var(--bronze);margin-bottom:22px}
.principle h3{font-size:26px;margin-bottom:14px}
.principle p{font-size:14px;color:var(--ink);opacity:.8;max-width:30ch}

/* 3. Fleet (pinned) */
.fleet{position:relative;z-index:3;background:var(--sand);color:var(--ink);box-shadow:0 -6px 0 var(--sand)}
.fleet__stage{position:relative;height:100vh;height:100svh;overflow:hidden;display:grid;place-items:center;background:radial-gradient(60% 55% at 50% 50%,rgba(243,238,229,.85),rgba(243,238,229,0) 72%),linear-gradient(to bottom,rgba(207,196,176,0) 72%,rgba(207,196,176,.55)),var(--sand)}
.fleet__headline{position:absolute;top:50%;transform:translateY(-50%);z-index:1}
.fleet__headline h2{font-size:clamp(36px,5.2vw,104px);overflow:hidden;line-height:1.05;font-weight:400}
.fleet__headline h2 span{display:inline-block}
.fleet__headline--left{left:var(--gutter);right:calc(50% + min(19vw,27vh) + 2.5vw);text-align:right}
.fleet__headline--right{left:calc(50% + min(19vw,27vh) + 2.5vw);right:var(--gutter);color:var(--bronze)}
.fleet__jet{position:relative;width:min(44vw,62vh);aspect-ratio:1331/1383;z-index:2;will-change:transform}
.fleet__plane,.fleet__shadow{position:absolute;inset:0;width:100%;height:100%;object-fit:contain}
.fleet__shadow{inset:auto;left:-4.51%;top:-4.34%;width:109.02%;height:108.68%;opacity:.35;transform:translate(3%,4%)}
.fleet__cabin{position:absolute;left:50%;top:50%;height:112%;transform:translate(-50%,-50%);color:var(--ink);opacity:0;overflow:visible}
.fleet__specs{position:absolute;left:var(--gutter);top:50%;transform:translateY(-50%);width:min(300px,30vw);z-index:3;opacity:0}
.fleet__specs .eyebrow{color:var(--bronze);opacity:.8}
.fleet__name{font-size:clamp(36px,4vw,60px);font-weight:400;margin:12px 0 4px;letter-spacing:.02em}
.fleet__num{display:block;font-size:12px;letter-spacing:.3em;color:var(--bronze);margin-bottom:34px}
.fleet__specs dl div{display:flex;justify-content:space-between;align-items:baseline;padding:12px 0;border-top:1px solid rgba(31,28,24,.18)}
.fleet__specs dt{font-size:11px;letter-spacing:.08em;color:var(--bronze)}
.fleet__specs dd{font-size:13px;font-weight:500}
.fleet__space{position:absolute;right:var(--gutter);top:50%;transform:translateY(-50%);width:min(320px,30vw);z-index:3;opacity:0}
.fleet__space h3{font-size:clamp(28px,3vw,46px);font-weight:400;margin-bottom:18px}
.fleet__space h3 span{display:block}
.fleet__space h3 span+span{color:var(--bronze)}
.fleet__space p{font-size:14px;line-height:1.7;opacity:.85;margin-bottom:22px}
.fleet__link{font-size:13px;padding-bottom:8px;border-bottom:1px solid rgba(31,28,24,.3);display:inline-flex;gap:10px;align-items:center}
.fleet__link i{font-style:normal;color:var(--bronze)}
.fleet__caption{position:absolute;bottom:84px;left:50%;transform:translateX(-50%);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--bronze);opacity:0;white-space:nowrap}

/* 4. Onboard */
.onboard{position:relative;z-index:3;background:var(--obsidian);display:grid;grid-template-columns:1.05fr 1fr;min-height:100vh;align-items:center;gap:6vw;padding:14vh var(--gutter)}
.accordion{margin-top:30px;border-top:1px solid rgba(198,173,123,.3)}
.acc{border-bottom:1px solid rgba(198,173,123,.3)}
.acc__btn{width:100%;display:flex;justify-content:space-between;align-items:center;padding:22px 0;font-family:var(--serif);font-size:clamp(20px,2vw,28px);text-align:left}
.acc__btn i{position:relative;width:14px;height:14px;flex:none}
.acc__btn i::before,.acc__btn i::after{content:"";position:absolute;background:var(--champagne);left:0;top:6px;width:14px;height:1px;transition:transform .6s var(--ease)}
.acc__btn i::after{transform:rotate(90deg)}
.acc.is-open .acc__btn i::after{transform:rotate(0)}
.acc__body{display:grid;grid-template-rows:0fr;transition:grid-template-rows .7s var(--ease)}
.acc__body>p{overflow:hidden;font-size:15px;color:var(--champagne-2);opacity:.85;max-width:46ch}
.acc.is-open .acc__body{grid-template-rows:1fr}
.acc.is-open .acc__body>p{padding-bottom:24px}
.onboard__media{position:relative;aspect-ratio:4/5;max-height:78vh;border-radius:6px;overflow:hidden}
.ph{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:28px;opacity:0;transform:scale(1.04);transition:opacity .9s var(--ease),transform 1.4s var(--ease);
  background:linear-gradient(160deg,var(--charcoal-2),var(--charcoal) 55%,#161513);border:1px solid rgba(198,173,123,.18)}
.ph::before{content:"";position:absolute;inset:0;background:radial-gradient(70% 60% at 60% 30%,rgba(198,173,123,.14),transparent 70%)}
.ph.is-active{opacity:1;transform:scale(1)}
.ph__img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;filter:saturate(.9) contrast(1.03)}
.ph.has-photo{border-color:rgba(198,173,123,.28)}
.ph.has-photo::before{z-index:1;background:linear-gradient(to top,rgba(12,11,9,.72),rgba(12,11,9,0) 42%)}
.ph.has-photo .ph__label{z-index:2;color:var(--ivory)}
.ph__label{font-family:var(--serif);font-size:clamp(22px,2.2vw,32px);position:relative}
.ph__note{font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--champagne);margin-top:8px;position:relative}

/* 5. World (pinned) */
.world{position:relative;z-index:3;background:var(--obsidian)}
.world__stage{position:relative;height:100vh;height:100svh;overflow:hidden}
.ticker{position:absolute;top:92px;left:0;right:0;border-top:1px solid rgba(198,173,123,.25);border-bottom:1px solid rgba(198,173,123,.25);padding:12px 0;overflow:hidden;white-space:nowrap;z-index:3}
.ticker__track{display:inline-flex;gap:56px;font-size:11px;letter-spacing:.32em;text-transform:uppercase;color:var(--champagne-2);will-change:transform}
.world__bg{position:absolute;inset:0;display:grid;place-items:center;pointer-events:none;z-index:0}
.world__bg span{font-family:var(--serif);font-size:clamp(120px,30vw,520px);letter-spacing:.08em;color:transparent;-webkit-text-stroke:1px rgba(198,173,123,.22);line-height:1;will-change:transform}
.globe{position:absolute;left:50%;top:52%;width:min(86vh,86vw);height:min(86vh,86vw);transform:translate(-50%,-50%);z-index:1;cursor:grab;touch-action:pan-y}
.globe.is-dragging{cursor:grabbing}
.card{position:absolute;left:50%;top:52%;transform:translate(-50%,-50%);width:min(460px,88vw);background:rgba(16,16,15,.72);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(198,173,123,.35);border-radius:10px;padding:26px 28px;z-index:2;opacity:0}
.card__head{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.32em;text-transform:uppercase;color:var(--champagne);padding-bottom:16px;border-bottom:1px dashed rgba(198,173,123,.4)}
.card__route{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;padding:24px 0}
.card__route small{display:block;font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--champagne)}
.card__route strong{display:block;font-family:var(--serif);font-size:clamp(40px,5vw,58px);font-weight:500;line-height:1}
.card__route span{font-size:12px;color:var(--champagne-2)}
.card__route>div:last-child{text-align:right}
.card__plane{color:var(--champagne);transform:rotate(90deg)}
.card__meta{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;padding:16px 0 20px;border-top:1px dashed rgba(198,173,123,.4)}
.card__meta dt{font-size:10px;letter-spacing:.28em;text-transform:uppercase;color:var(--champagne)}
.card__meta dd{font-size:14px;margin-top:4px}
.card__cta{width:100%}
.world__text{position:absolute;left:var(--gutter);bottom:clamp(28px,7vh,72px);z-index:2}
.world__text .h2{font-size:clamp(30px,4vw,56px);margin-bottom:0}

/* 6. Footer */
.footer{position:relative;z-index:3;background:var(--obsidian);padding:16vh var(--gutter) 40px;border-top:1px solid rgba(198,173,123,.25)}
.footer__top{display:grid;grid-template-columns:1.2fr 1fr;gap:8vw;align-items:start}
.footer__lead{max-width:48ch;color:var(--champagne-2);opacity:.85;margin-bottom:32px}
.footer__cols{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;padding-top:12px}
.footer__cols h4{font-family:var(--sans);font-size:10px;letter-spacing:.32em;text-transform:uppercase;color:var(--champagne);margin-bottom:18px;font-weight:600}
.footer__cols a{display:block;font-size:14px;padding:6px 0;color:var(--champagne-2);opacity:.85;transition:opacity .3s}
.footer__cols a:hover{opacity:1}
.footer__bottom{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-top:14vh;padding-top:24px;border-top:1px solid rgba(198,173,123,.2);font-size:11px;letter-spacing:.14em;color:var(--dim)}
.footer__mark{font-family:var(--serif);font-size:18px;letter-spacing:.42em;color:var(--ivory)}
.footer__up{color:var(--champagne);letter-spacing:.3em;text-transform:uppercase;font-size:10px}

/* Booking panel */
.booking{position:fixed;inset:0;z-index:100;pointer-events:none}
.booking__backdrop{position:absolute;inset:0;background:rgba(16,16,15,.6);opacity:0;transition:opacity .8s var(--ease)}
.booking__panel{position:absolute;top:0;right:0;bottom:0;width:min(480px,100vw);background:var(--charcoal);border-left:1px solid rgba(198,173,123,.3);padding:72px 40px 40px;transform:translateX(100%);transition:transform 1s var(--ease);overflow:auto}
.booking.is-open{pointer-events:auto}
.booking.is-open .booking__backdrop{opacity:1}
.booking.is-open .booking__panel{transform:translateX(0)}
.booking__close{position:absolute;top:22px;right:28px;font-size:30px;color:var(--champagne-2);line-height:1}
.booking__title{font-size:34px;margin:10px 0 30px}
.booking__form{display:grid;gap:18px}
.booking__form label{display:grid;gap:6px}
.booking__form span{font-size:10px;letter-spacing:.3em;text-transform:uppercase;color:var(--champagne)}
.booking__form input{background:transparent;border:0;border-bottom:1px solid rgba(198,173,123,.45);color:var(--ivory);padding:10px 0;font:inherit;font-size:16px;outline:none;border-radius:0;transition:border-color .4s;color-scheme:dark}
.booking__form input:focus{border-color:var(--champagne)}
.booking__row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.booking__submit{margin-top:10px;width:100%}
.booking__done{display:none;font-size:14px;color:var(--champagne-2)}
.booking.is-sent .booking__done{display:block}

/* Responsive */
@media (max-width:1024px){
  .header{grid-template-columns:1fr auto}
  .header__nav{display:none}
  .header__cta{display:none}
  .header__menu{display:block}
  .header.is-open .header__nav{display:flex;flex-direction:column;position:fixed;inset:0;background:var(--obsidian);justify-content:center;align-items:center;gap:26px;font-size:16px;z-index:-1;padding-top:40px}
  .fleet__headline--left{right:auto;left:var(--gutter);top:14vh;transform:none}
  .fleet__headline--right{left:auto;right:var(--gutter);top:auto;bottom:14vh;transform:none}
  .fleet__specs{top:auto;bottom:6vh;transform:none;width:44%}
  .fleet__space{top:auto;bottom:6vh;transform:none;width:44%}
  .fleet__cabin{height:100%}
  .hero__text{max-width:34vw}
  .hero__title{font-size:clamp(44px,7vw,90px)}
  .onboard{grid-template-columns:1fr;gap:40px}
  .onboard__media{max-height:60vh}
  .footer__top{grid-template-columns:1fr;gap:60px}
}
@media (max-width:720px){
  .hero__window{height:auto;width:min(86vw,58vh);top:57%}
  .hero__text{top:13vh;transform:none}
  .hero__title{font-size:clamp(46px,13vw,68px)}
  .hero__meta{bottom:96px}
  .hero__discover{display:none}
  .intro{padding:18vh var(--gutter) 16vh}
  .intro__principles{grid-template-columns:1fr;gap:34px;margin-top:14vh}
  .fleet__jet{width:min(80vw,54vh)}
  .fleet__headline--left{top:12vh}
  .fleet__headline--right{bottom:auto;top:calc(12vh + 1.1em)}
  .fleet__headline h2{font-size:clamp(32px,9vw,48px)}
  .fleet__specs{display:none}
  .fleet__space{width:auto;left:var(--gutter);right:var(--gutter);bottom:5vh}
  .fleet__space p{display:none}
  .fleet__cabin{height:96%}
  .fleet__caption{display:none}
  .onboard{padding:12vh var(--gutter)}
  .card{top:50%}
  .card__meta{grid-template-columns:1fr 1fr}
  .world__text{bottom:clamp(20px,4vh,32px)}
  .footer__cols{grid-template-columns:1fr 1fr}
  .footer__bottom{flex-direction:column;align-items:flex-start}
  .booking__panel{padding:64px 24px 40px}
}
@media (prefers-reduced-motion:reduce){
  .sky{opacity:.6}
  .fleet__specs,.fleet__space,.card,.fleet__caption{opacity:1}
}