/* =========================================================
   Valhöll Quantum Performance — shared styles
   ========================================================= */
:root{
  --black:#000;
  --white:#fff;
  --paper:#f4f4f4;
  --ink:#111;
  --muted:#9a9a9a;
  --muted-dark:#5c5c5c;
  --line:rgba(255,255,255,.28);
  --line-dark:rgba(0,0,0,.18);
  --font:"Inter Tight","Helvetica Neue",Helvetica,Arial,sans-serif;
  --pad:clamp(20px,3vw,48px);
  --max:1440px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{background:var(--black);color:var(--white);font-family:var(--font);font-weight:300;line-height:1.5;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
:focus-visible{outline:2px solid #6fa8ff;outline-offset:3px}
.wrap{max-width:var(--max);margin:0 auto;padding:0 var(--pad)}

/* ---------- Header ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;padding:14px var(--pad);mix-blend-mode:difference}
.logo{display:flex;align-items:center;gap:10px;font-size:9px;letter-spacing:.14em;line-height:1.25;text-transform:uppercase;font-weight:400}
.logo svg{width:20px;height:20px}
.header-right{display:flex;align-items:center;gap:22px}
.menu-btn{width:30px;height:22px;background:none;border:0;cursor:pointer;display:flex;flex-direction:column;justify-content:space-between;padding:2px 0}
.menu-btn span{display:block;height:1.5px;background:#fff;transition:transform .35s}
.contact-pill{background:#fff;color:#000;font-size:10px;letter-spacing:.08em;text-transform:uppercase;padding:7px 14px;border-radius:40px;font-weight:500}

/* ---------- Slide-out menu ---------- */
.menu{position:fixed;top:0;right:0;height:100%;width:min(320px,85vw);background:#000;border-left:1px solid var(--line);z-index:60;transform:translateX(100%);transition:transform .5s cubic-bezier(.7,0,.2,1);padding:90px 40px 40px;display:flex;flex-direction:column;justify-content:space-between}
.menu.open{transform:none}
.menu-close{position:absolute;top:18px;right:22px;background:none;border:0;color:#fff;font-size:28px;font-weight:200;cursor:pointer;line-height:1}
.menu nav a{display:block;font-size:30px;padding:6px 0;color:#bbb;transition:color .25s}
.menu nav a:hover,.menu nav a[aria-current="page"]{color:#fff}
.menu-social{display:flex;gap:16px;font-size:13px;color:#999}
.menu-social a:hover{color:#fff}
.menu-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:55;opacity:0;pointer-events:none;transition:opacity .4s}
.menu-backdrop.open{opacity:1;pointer-events:auto}

/* ---------- Type ---------- */
.eyebrow{font-size:11px;letter-spacing:.12em;text-transform:uppercase;font-weight:400;margin-bottom:24px}
.h-xl{font-size:clamp(34px,4.6vw,64px);line-height:1.08;font-weight:300;letter-spacing:-.01em}
.h-lg{font-size:clamp(32px,4vw,56px);line-height:1.1;font-weight:300;letter-spacing:-.01em}
.h-caps{text-transform:uppercase;font-size:clamp(30px,3.6vw,50px);line-height:1.08;font-weight:300}
.body-sm{font-size:13px;line-height:1.55;max-width:46ch}
.body-sm p+p{margin-top:14px}

/* Divider line with a short accent segment that grows */
.rule{position:relative;height:1px;background:var(--line);margin-bottom:28px}
.rule::before{content:"";position:absolute;left:0;top:-.5px;height:2px;width:0;background:#fff;transition:width 1.4s cubic-bezier(.2,.7,.2,1)}
.rule.in::before{width:9%}
.light .rule{background:var(--line-dark)}
.light .rule::before{background:#000}

/* Word-by-word headline reveal (the curved "wave" entrance) */
.wave .w{display:inline-block;opacity:0;transform:translateY(.6em) rotate(6deg);transform-origin:left bottom;transition:opacity .8s,transform 1s cubic-bezier(.2,.7,.2,1)}
.wave.in .w{opacity:1;transform:none}

/* Simple fade for images */
.fade{opacity:0;transform:translateY(24px);transition:opacity 1s,transform 1.2s cubic-bezier(.2,.7,.2,1)}
.fade.in{opacity:1;transform:none}

/* ---------- Sections ---------- */
section{position:relative}
.sec{padding:clamp(80px,10vw,150px) 0}
.light{background:var(--white);color:var(--ink)}
.paper{background:var(--paper);color:var(--ink)}

/* Hero (home) */
.hero{min-height:100vh;padding-top:72px;display:grid;grid-template-columns:1fr 1fr;align-items:start}
.hero-text{padding:40px 0 0}
.hero-text .tag{margin-top:34px;font-size:10px;letter-spacing:.1em;text-transform:uppercase;line-height:1.7;max-width:42ch}
.hero-art{margin-top:60px;margin-left:-14%;mix-blend-mode:screen}

/* Two-column text + image */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);align-items:end}
.split .body-sm{align-self:end}
.split-img{mix-blend-mode:screen}

/* ---------- Sticky stacked cards ---------- */
.stack{padding:20px var(--pad) 120px;max-width:var(--max);margin:0 auto}
.card{position:sticky;top:90px;background:#fff;border-radius:10px;min-height:min(78vh,640px);margin-bottom:6vh;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px;padding:clamp(28px,5vw,70px);box-shadow:0 -1px 0 rgba(0,0,0,.04);border-left:1px solid #ddd}
.card:nth-child(2){top:110px}
.card:nth-child(3){top:130px}
.card.flip .card-text{order:2}
.card h3{font-size:13px;letter-spacing:.1em;text-transform:uppercase;font-weight:400;margin-bottom:14px}
.stat{display:flex;align-items:baseline;gap:14px;padding:8px 0}
.stat+.stat{border-top:1px solid var(--line-dark)}
.stat b{font-weight:300;font-size:clamp(26px,2.4vw,34px);white-space:nowrap}
.stat span{font-size:12px;color:var(--muted-dark);line-height:1.3;max-width:20ch}
.card .body-sm{margin-top:18px;font-size:12px}
.card-img{justify-self:center;max-height:420px;width:auto;mix-blend-mode:multiply}
.more{display:inline-flex;justify-content:space-between;width:180px;margin-top:28px;padding-bottom:6px;border-bottom:1px solid currentColor;font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted-dark)}
.more::after{content:"";width:9px;height:9px;border-top:1px solid;border-right:1px solid;transform:rotate(45deg) translate(-2px,2px)}
.dark-more{color:#bbb}

/* ---------- Numbers ---------- */
.nums{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(14px,2vw,30px);margin-top:clamp(40px,6vw,80px)}
.num b{display:block;font-size:clamp(40px,4.5vw,64px);font-weight:300;line-height:1;padding-bottom:14px;border-bottom:1px solid var(--line);position:relative}
.num b::after{content:"";position:absolute;left:0;bottom:-1px;height:1px;background:#fff;width:0;transition:width 1.6s}
.num.in b::after{width:40%}
.num span{display:block;margin-top:14px;font-size:12px;color:#bbb;max-width:24ch}

/* ---------- Image grids ---------- */
.img-r{border-radius:10px;overflow:hidden}
.pair{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.feature{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);align-items:center;margin-top:clamp(50px,7vw,100px)}
.feature h4{font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:400;padding-bottom:12px;margin-bottom:14px;border-bottom:1px solid var(--line);max-width:46ch}
.panels{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:60px}
.panel{background:#0c0c0c;border:1px solid #1d1d1d;border-radius:4px;padding:clamp(24px,3vw,40px)}
.panel h4{font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:400}
.panel h4 small{display:block;font-size:13px;letter-spacing:.02em;text-transform:none;color:#aaa;margin-top:4px}
.panel hr{border:0;border-top:1px solid var(--line);margin:16px 0}

/* ---------- Page heroes ---------- */
.page-hero{padding-top:110px}
.page-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:start}
.full-bleed{width:100%;margin-top:30px}
.stage-hero{position:relative;min-height:70vh;display:flex;align-items:flex-start;padding-top:80px;overflow:hidden}
.stage-hero img{position:absolute;right:0;top:0;height:100%;width:72%;object-fit:cover;object-position:left center;-webkit-mask-image:linear-gradient(90deg,transparent,#000 30%);mask-image:linear-gradient(90deg,transparent,#000 30%)}
.stage-hero .wrap{position:relative;width:100%}
.stage-hero p{margin-top:16px;font-size:12px;max-width:34ch}

/* ---------- Insight cards ---------- */
.insights{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:50px}
.insight h5{font-size:13px;text-transform:uppercase;font-weight:400;letter-spacing:.04em;margin-bottom:8px}
.insight img,.insight .ph{aspect-ratio:16/9;width:100%;object-fit:cover;border-radius:2px}
.insight .ph{background:linear-gradient(135deg,#141414,#222);display:flex;align-items:center;justify-content:center;color:#666;font-size:12px}
.insight p{font-size:12px;margin-top:10px;color:#ccc}

/* ---------- Newsletter + footer ---------- */
.newsletter{padding:clamp(70px,9vw,130px) 0 30px}
.news-form{margin-top:40px;display:grid;grid-template-columns:1fr 1fr;gap:20px 40px;align-items:end}
.news-form label{grid-column:1/-1;font-size:11px;color:#555}
.news-form input[type=email]{grid-column:1/-1;border:0;border-bottom:1px solid #222;padding:8px 0;font:inherit;font-size:15px;background:transparent;outline-offset:2px}
.check{display:flex;gap:8px;align-items:center;font-size:11px;color:#555}
.btn-black{background:#000;color:#fff;border:0;border-radius:40px;padding:11px;font:inherit;font-size:11px;letter-spacing:.1em;text-transform:uppercase;cursor:pointer}
.btn-black:hover{background:#333}
.form-msg{grid-column:1/-1;font-size:13px;min-height:1.3em}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr 1.3fr;gap:30px;margin-top:70px;font-size:12px}
.footer-grid .brand{font-size:15px;line-height:1.2;font-weight:400}
.footer-grid h6{font-size:11px;letter-spacing:.1em;text-transform:uppercase;font-weight:500;margin-bottom:12px}
.footer-grid a{display:block;color:#555;line-height:1.7}
.footer-grid a:hover,.footer-grid a[aria-current="page"]{color:#000}
.copy{font-size:11px;color:#666;padding:40px 0 24px}

/* ---------- Responsive ---------- */
@media (max-width:900px){
  .hero,.split,.card,.feature,.page-hero-grid,.panels{grid-template-columns:1fr}
  .hero-art{margin:20px auto 0;max-width:90%}
  .card{position:relative;top:auto!important;min-height:0}
  .card.flip .card-text{order:0}
  .card-img{max-height:300px}
  .nums{grid-template-columns:1fr 1fr;row-gap:40px}
  .insights{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-grid .brand{grid-column:1/-1}
  .stage-hero img{width:100%;opacity:.55;-webkit-mask-image:none;mask-image:none}
}
@media (max-width:560px){
  .news-form{grid-template-columns:1fr}
  .pair,.insights{grid-template-columns:1fr}
  .logo{font-size:8px}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  .wave .w,.fade{opacity:1;transform:none}
}

/* ---------- Meet the Chairman (About) ---------- */
.chair-office{border-left:1px solid var(--line);padding-left:clamp(20px,3vw,40px);font-size:14px;line-height:1.65;color:#ddd;max-width:52ch}
.chair-office p+p{margin-top:14px}
.chair-talents{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,80px);margin-top:80px}
.chair-talents h3,.chair-card h3{font-size:12px;letter-spacing:.1em;text-transform:uppercase;font-weight:400;padding-bottom:12px;margin-bottom:14px;border-bottom:1px solid var(--line)}
.chair-talents p{font-size:14px;line-height:1.65;color:#ccc;max-width:52ch}
.chair-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.chair-card{background:#070707;border:1px solid #1c1c1c;border-radius:10px;padding:24px}
.chair-card ul{list-style:none}
.chair-card li{font-size:13px;color:#ccc;padding:7px 0;border-bottom:1px solid #161616}
.chair-card li:last-child{border-bottom:0}
@media (max-width:900px){.chair-talents{grid-template-columns:1fr}.chair-office{border-left:0;padding-left:0;border-top:1px solid var(--line);padding-top:24px}}