:root{--bg:#0a0b0d;--bg2:#121417;--fg:#e9ecef;--mute:#8a9097;--lume:#5fc8ff;--line:rgba(233,236,239,.14);--cond:'Barlow Condensed',Impact,sans-serif;--sans:'Inter',system-ui,sans-serif;--ease:cubic-bezier(.22,1,.36,1)}
*{box-sizing:border-box;margin:0;padding:0}
html.lenis,html.lenis body{height:auto}.lenis.lenis-smooth{scroll-behavior:auto!important}
body{background:var(--bg);color:var(--fg);font-family:var(--sans);font-weight:300;-webkit-font-smoothing:antialiased;overflow-x:hidden}
body.loading{overflow:hidden}
img{display:block;max-width:100%;opacity:0;transition:opacity 1s var(--ease)}img.is-in{opacity:1}
a{color:inherit;text-decoration:none}
.tag{font-family:var(--cond);font-size:14px;letter-spacing:.32em;text-transform:uppercase;color:var(--mute);font-weight:400}
.big{font-family:var(--cond);font-weight:300;font-size:clamp(52px,7vw,128px);line-height:.92;text-transform:uppercase;letter-spacing:-.005em}
.w{display:inline-block;overflow:hidden;vertical-align:top;padding-bottom:.06em;margin-bottom:-.06em}.wi{display:inline-block;will-change:transform}

.loader{position:fixed;inset:0;z-index:100;background:#000;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px}
.ld-n{font-family:var(--cond);font-weight:200;font-size:clamp(80px,14vw,200px);line-height:1;color:var(--lume);text-shadow:0 0 40px rgba(95,200,255,.5);font-variant-numeric:tabular-nums}
.ld-t{font-family:var(--cond);letter-spacing:.4em;font-size:12px;text-transform:uppercase;color:var(--mute)}

.nav{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:20px clamp(18px,3.5vw,48px);transition:transform .6s var(--ease),background .4s}
.nav.scrolled{background:linear-gradient(rgba(10,11,13,.85),rgba(10,11,13,0))}
.nav.hide{transform:translateY(-100%)}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--cond);font-weight:500;letter-spacing:.32em;font-size:15px}.brand svg{width:30px;height:30px}
.nav-links{display:flex;gap:34px;font-family:var(--cond);letter-spacing:.24em;text-transform:uppercase;font-size:14px;color:#c5cad0}
.nav-links a:hover{color:var(--lume)}
.nav-cta{font-family:var(--cond);letter-spacing:.22em;text-transform:uppercase;font-size:13px;padding:12px 20px;border:1px solid var(--line);transition:border-color .3s,color .3s,box-shadow .3s}
.nav-cta:hover{border-color:var(--lume);color:var(--lume);box-shadow:0 0 24px rgba(95,200,255,.25)}

/* watch svg */
.watch{width:100%;aspect-ratio:1/1.55;position:relative}
.watch svg{width:100%;height:100%;display:block;overflow:visible}
.watch .lume{fill:#cfe9f2;transition:fill .8s,filter .8s}
body.lights-off .watch .lume{fill:var(--lume);filter:url(#glow)}
body.lights-off .watch .case-body{filter:brightness(.18)}

/* hero */
.hero{position:relative;height:100svh;min-height:640px;overflow:hidden;background:radial-gradient(ellipse 60% 55% at 50% 52%,#23272d 0%,#0e1013 60%,#07080a 100%)}
.hero-grain{position:absolute;inset:0;opacity:.05;background:url(img/carbon-m.webp) center/cover}
.hero-word{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--cond);font-weight:200;line-height:.8;pointer-events:none}
.hw{display:block;font-size:clamp(110px,21vw,380px);letter-spacing:-.01em;color:transparent;-webkit-text-stroke:1px rgba(233,236,239,.22);will-change:transform}
.hw-b{font-size:clamp(140px,26vw,460px);-webkit-text-stroke:1px rgba(95,200,255,.35)}
.watch-stage{position:absolute;left:50%;top:50%;width:min(30vw,340px);transform:translate(-50%,-48%);will-change:transform}
.hero-meta{position:absolute;left:clamp(18px,3.5vw,48px);bottom:clamp(28px,6vh,60px);max-width:420px}
.hero-line{margin-top:14px;font-size:16px;line-height:1.6;color:#c9ced4}
.hero-specs{position:absolute;right:clamp(18px,3.5vw,48px);bottom:clamp(28px,6vh,60px);display:flex;gap:28px;font-family:var(--cond);font-size:clamp(28px,3vw,44px);font-weight:300}
.hero-specs span{border-top:1px solid var(--line);padding-top:10px}
.scroll-hint{position:absolute;left:50%;bottom:24px;transform:translateX(-50%);font-family:var(--cond);font-size:11px;letter-spacing:.4em;text-transform:uppercase;color:var(--mute);display:flex;flex-direction:column;align-items:center;gap:10px}
.scroll-hint i{width:1px;height:42px;background:linear-gradient(var(--lume),transparent);animation:sh 2s var(--ease) infinite;transform-origin:top}
@keyframes sh{0%{transform:scaleY(0)}50%{transform:scaleY(1)}100%{transform:scaleY(1);opacity:0}}

/* anatomy */
.anatomy{height:420vh;position:relative;background:var(--bg)}
.an-pin{position:sticky;top:0;height:100svh;display:grid;grid-template-columns:1fr 1fr;align-items:center;padding:0 clamp(18px,5vw,80px);overflow:hidden}
.an-copy{position:relative;z-index:2;max-width:480px}
.an-items{position:relative;height:340px;margin-top:26px}
.an-item{position:absolute;inset:0;opacity:0;visibility:hidden}
.an-item h2{font-family:var(--cond);font-weight:300;font-size:clamp(44px,5vw,84px);line-height:.95;text-transform:uppercase}
.an-item p{margin-top:20px;font-size:16px;line-height:1.7;color:#b9bec4}
.an-item dl{display:grid;grid-template-columns:auto 1fr;gap:8px 24px;margin-top:24px;font-size:14px;border-top:1px solid var(--line);padding-top:18px}.an-item dt{color:var(--mute)}.an-item dd{font-family:var(--cond);font-size:18px;letter-spacing:.06em}
.an-bar{height:1px;background:var(--line);margin-top:10px}.an-bar i{display:block;height:100%;background:var(--lume);transform:scaleX(0);transform-origin:left;box-shadow:0 0 12px var(--lume)}
.an-watch{position:relative;width:min(34vw,420px);justify-self:center;will-change:transform}
.an-ring{position:absolute;width:110px;height:110px;border:1px solid var(--lume);border-radius:50%;left:50%;top:50%;transform:translate(-50%,-50%);box-shadow:0 0 30px rgba(95,200,255,.35),inset 0 0 20px rgba(95,200,255,.2);pointer-events:none;opacity:0}

/* dark */
.dark{position:relative;min-height:120vh;display:flex;align-items:center;overflow:hidden}
.dark-bg{position:absolute;inset:0}.dark-bg img{width:100%;height:100%;object-fit:cover}
.dark-shade{position:absolute;inset:0;background:linear-gradient(90deg,rgba(4,8,14,.88),rgba(4,8,14,.35));transition:background 1s}
body.lights-off .dark-shade{background:rgba(1,2,4,.96)}
.dark-inner{position:relative;z-index:2;width:100%;display:grid;grid-template-columns:1.1fr 1fr;align-items:center;padding:120px clamp(18px,5vw,80px);gap:40px}
.dark-copy p{margin:24px 0 34px;font-size:17px;line-height:1.7;color:#c4cbd2;max-width:46ch}
.lume-btn{display:inline-flex;align-items:center;gap:14px;background:transparent;border:1px solid rgba(95,200,255,.5);color:var(--fg);padding:16px 26px;font-family:var(--cond);font-size:15px;letter-spacing:.28em;text-transform:uppercase;cursor:pointer;transition:box-shadow .4s,background .4s}
.lume-btn:hover{box-shadow:0 0 30px rgba(95,200,255,.3)}
.lb-dot{width:10px;height:10px;border-radius:50%;background:#2a3036;transition:background .4s,box-shadow .4s}
body.lights-off .lb-dot{background:var(--lume);box-shadow:0 0 14px var(--lume)}
.dark-watch{width:min(30vw,360px);justify-self:center}

/* material */
.material{position:relative;min-height:110vh;display:flex;align-items:flex-end;overflow:hidden}
.mat-img{position:absolute;inset:0;overflow:hidden}.mat-img img{width:100%;height:100%;object-fit:cover;filter:grayscale(.3) brightness(.7)}
.mat-copy{position:relative;padding:clamp(60px,10vw,140px) clamp(18px,5vw,80px);max-width:760px;background:linear-gradient(0deg,rgba(10,11,13,.85),transparent)}
.mat-copy p{margin-top:24px;font-size:17px;line-height:1.7;color:#c9ced4;max-width:48ch}

/* depth */
.depth{height:300vh;position:relative}
.depth-pin{position:sticky;top:0;height:100svh;overflow:hidden}
.depth-bg{position:absolute;inset:-10% 0;will-change:transform,filter}.depth-bg img{width:100%;height:100%;object-fit:cover}
.depth-shade{position:absolute;inset:0;background:#02060c;opacity:.2;will-change:opacity}
.depth-meter{position:absolute;left:clamp(18px,5vw,80px);top:50%;transform:translateY(-50%);display:flex;align-items:baseline;gap:16px}
.dm-n{font-family:var(--cond);font-weight:200;font-size:clamp(120px,20vw,320px);line-height:.8;font-variant-numeric:tabular-nums;color:var(--fg);text-shadow:0 0 40px rgba(95,200,255,.25)}
.dm-u{font-family:var(--cond);font-size:18px;letter-spacing:.3em;text-transform:uppercase;color:var(--lume)}
.depth-marks{list-style:none;position:absolute;right:clamp(18px,5vw,80px);top:50%;transform:translateY(-50%);width:min(340px,40vw)}
.depth-marks li{font-family:var(--cond);font-size:clamp(22px,2.2vw,32px);line-height:1.2;padding:16px 0;border-top:1px solid var(--line);opacity:.25;transition:opacity .6s,color .6s}
.depth-marks li.on{opacity:1;color:#fff}
.depth-scale{position:absolute;left:50%;top:12vh;bottom:12vh;width:1px;background:var(--line)}.depth-scale i{position:absolute;left:-4px;top:0;width:9px;height:9px;border-radius:50%;background:var(--lume);box-shadow:0 0 16px var(--lume)}

/* movement */
.movement{padding:clamp(100px,12vw,180px) 0 0;background:var(--bg2)}
.mv-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(30px,5vw,90px);padding:0 clamp(18px,5vw,80px);align-items:center}
.mv-img{overflow:hidden;aspect-ratio:4/5}.mv-img img{width:100%;height:120%;object-fit:cover}
.specs{width:100%;border-collapse:collapse;margin-top:34px;font-size:15px}
.specs th,.specs td{text-align:left;padding:14px 0;border-top:1px solid var(--line);font-weight:300}.specs th{color:var(--mute);width:44%}.specs td{font-family:var(--cond);font-size:19px;letter-spacing:.04em}
.marquee{overflow:hidden;margin-top:clamp(80px,10vw,150px);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:26px 0}
.mq{display:flex;gap:60px;width:max-content;animation:mq 40s linear infinite}
.mq span{font-family:var(--cond);font-weight:200;font-size:clamp(40px,5vw,80px);text-transform:uppercase;white-space:nowrap;color:transparent;-webkit-text-stroke:1px rgba(233,236,239,.5)}
.mq span:nth-child(odd){color:var(--fg);-webkit-text-stroke:0}
@keyframes mq{to{transform:translateX(-50%)}}

/* strap */
.strap{display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px;padding:clamp(100px,12vw,180px) clamp(18px,5vw,80px);background:radial-gradient(ellipse at 30% 50%,#1d2126,var(--bg) 70%)}
.st-watch{width:min(28vw,340px);justify-self:center}
.st-opts{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.st-opts button{display:flex;align-items:center;gap:10px;background:transparent;border:1px solid var(--line);color:var(--fg);padding:12px 18px;font-family:var(--cond);font-size:15px;letter-spacing:.18em;text-transform:uppercase;cursor:pointer;transition:border-color .3s}
.st-opts button i{width:16px;height:16px;border-radius:50%;border:1px solid rgba(255,255,255,.25)}
.st-opts button[aria-checked=true]{border-color:var(--lume);box-shadow:0 0 18px rgba(95,200,255,.2)}
.st-name{margin-top:22px;color:var(--mute);font-size:15px}
.price{margin-top:40px;font-family:var(--cond);font-size:clamp(36px,3.6vw,56px);font-weight:300}.price span{display:block;font-family:var(--sans);font-size:13px;color:var(--mute);margin-top:6px}

/* reserve */
.reserve{position:relative;min-height:100vh;display:grid;place-items:center;padding:100px clamp(18px,5vw,80px);overflow:hidden}
.rs-bg{position:absolute;inset:0}.rs-bg img{width:100%;height:100%;object-fit:cover;filter:brightness(.45)}
.rs-card{position:relative;width:min(560px,100%);background:rgba(10,11,13,.6);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid var(--line);padding:clamp(28px,4vw,56px)}
.rs-card h2{font-family:var(--cond);font-weight:300;font-size:clamp(54px,6vw,96px);text-transform:uppercase;line-height:.9;margin:14px 0 18px}
.rs-card>p{color:#c4cbd2;line-height:1.7}
.rs-form{display:grid;gap:14px;margin-top:28px}
.rs-form input{font:inherit;font-size:16px;color:var(--fg);background:transparent;border:0;border-bottom:1px solid var(--line);padding:14px 0;outline:none;color-scheme:dark;border-radius:0}
.rs-form input:focus{border-color:var(--lume)}
.rs-form button{margin-top:12px;background:var(--lume);color:#031018;border:0;padding:18px;font-family:var(--cond);font-size:16px;letter-spacing:.28em;text-transform:uppercase;cursor:pointer;transition:box-shadow .4s}
.rs-form button:hover{box-shadow:0 0 40px rgba(95,200,255,.45)}
.rs-msg{min-height:20px;font-size:14px;color:var(--lume)}

.foot{padding:80px clamp(18px,5vw,80px) 34px;overflow:hidden;border-top:1px solid var(--line)}
.foot-word{font-family:var(--cond);font-weight:200;font-size:clamp(120px,30vw,520px);line-height:.8;letter-spacing:.02em;color:transparent;-webkit-text-stroke:1px rgba(233,236,239,.25)}
.foot-row{display:flex;justify-content:space-between;gap:30px;margin-top:40px;font-size:13px;color:var(--mute);line-height:1.7}.foot-row a{text-decoration:underline;text-underline-offset:4px}

@media (max-width:900px){
  .nav-links{display:none}.nav-cta{font-size:11px;padding:10px 12px;letter-spacing:.14em}.brand span{font-size:12px;letter-spacing:.22em}
  .watch-stage{width:58vw;top:46%}
  .hero-specs{left:18px;right:auto;bottom:130px;gap:18px;font-size:26px}.hero-meta{bottom:40px;right:18px}.hero-line{font-size:14px}.scroll-hint{display:none}
  .anatomy{height:380vh}
  .an-pin{grid-template-columns:1fr;grid-template-rows:auto 1fr;align-items:start;padding:88px 18px 20px}
  .an-watch{width:44vw;grid-row:2;align-self:center}.an-items{height:250px;margin-top:14px}.an-item h2{font-size:38px}.an-item p{font-size:14px;margin-top:12px}.an-item dl{margin-top:12px;padding-top:10px}
  .an-ring{width:70px;height:70px}
  .dark-inner{grid-template-columns:1fr;padding:100px 18px}.dark-watch{width:54vw}
  .depth-meter{top:22%;transform:none}.depth-marks{top:auto;bottom:8vh;left:18px;right:18px;width:auto;transform:none}.depth-scale{display:none}
  .mv-grid{grid-template-columns:1fr}
  .strap{grid-template-columns:1fr}.st-watch{width:56vw}
  .foot-row{flex-direction:column}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
body.lights-off .watch line.lume{stroke:var(--lume)!important}

.watch-stage::before,.dark-watch::before,.st-watch::before{content:"";position:absolute;left:8%;right:8%;top:30%;bottom:18%;background:radial-gradient(ellipse,rgba(0,0,0,.75),transparent 70%);transform:translateY(12%);z-index:-1}
.dark-watch,.st-watch{position:relative;z-index:0}.watch-stage{z-index:1}