/* ---------- HOME (kept deliberately simple) ---------- */
.home{max-width:1180px;margin:0 auto;padding:clamp(40px,7vw,90px) clamp(16px,4vw,48px) 70px}
.hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.95fr);gap:clamp(24px,4vw,56px);align-items:center}
.hero1{max-width:640px;min-width:0}
@media (max-width:900px){.hero{grid-template-columns:minmax(0,1fr)}}
.hero1 h1{font-size:clamp(32px,3.8vw,52px);font-weight:700;letter-spacing:-.015em;line-height:1.08;margin:0 0 20px}
.hero1 h1 em{font-style:normal;color:var(--accent)}
.hero1 .lead{font-size:clamp(17px,1.6vw,20px);line-height:1.6;color:var(--ink-2);max-width:52ch;margin:0 0 30px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px}
.btn.big{height:50px;padding:0 22px;font-size:14.5px;border-radius:12px}
.stages-sec{margin-top:clamp(56px,8vw,96px)}
.stages-sec h2{font-size:clamp(22px,2.2vw,28px);font-weight:700;margin:0 0 22px}
/* the five cards sit on one line, like stations */
.stages{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:14px;position:relative}
.stages::before{content:"";position:absolute;left:28px;right:28px;top:38px;height:4px;border-radius:2px;background:linear-gradient(90deg,var(--p1),var(--p3),var(--p4),var(--p2),var(--p5));opacity:.55}
.stage-card a{position:relative;display:flex;flex-direction:column;gap:8px;height:100%;padding:18px;border:1px solid var(--line);border-radius:16px;background:var(--panel);text-decoration:none;color:var(--ink);transition:border-color .2s,transform .2s}
.stage-card a:hover,.stage-card a:focus-visible{border-color:var(--pc);transform:translateY(-3px)}
.stage-card .num{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;font-family:var(--f-mono);font-weight:700;font-size:15px;border:3px solid var(--pc);background:var(--panel);color:var(--ink);margin-bottom:6px}
.stage-card.live .num{background:var(--pc);color:var(--ground)}
.stage-card.soon .num{border-style:dashed}
.stage-card h3{font-family:var(--f-display);font-weight:700;font-size:19px;line-height:1.2;margin:0}
.stage-card p{margin:0;font-size:14.5px;line-height:1.5;color:var(--ink-2)}
.stage-card .meta{font-family:var(--f-mono);font-size:12px;color:var(--muted);margin-top:auto;padding-top:6px}
.stage-card .meta b{color:var(--good);font-weight:600}
.stage-card .go{font-family:var(--f-mono);font-size:12.5px;font-weight:600;color:var(--pc)}
@media (max-width:1000px){.stages{grid-template-columns:repeat(2,minmax(0,1fr))}.stages::before{display:none}}
@media (max-width:600px){.stages{grid-template-columns:minmax(0,1fr)}.btn.big{width:100%;justify-content:center}}
/* footer */
.sitefoot{margin:40px calc(-1 * clamp(16px,4vw,48px)) 0;padding:18px clamp(16px,4vw,48px) 22px;border-top:1px solid var(--line);background:var(--foot);display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px 20px;font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.sitefoot b{color:var(--ink-2);font-weight:500}
.sitefoot i{font-style:normal;margin:0 6px;opacity:.6}
@media (max-width:760px){.sitefoot{flex-direction:column}}
:root{--foot:#070A12}@media (prefers-color-scheme: light){:root:not([data-theme="dark"]){--foot:#E9EBF1}}:root[data-theme="light"]{--foot:#E9EBF1}

/* four-tools network beside the headline */
.hero-art{margin:0;background:radial-gradient(120% 90% at 70% 20%,color-mix(in srgb,var(--accent) 10%,var(--panel)),var(--panel));border:1px solid var(--line);border-radius:22px;padding:18px 18px 14px;box-shadow:0 30px 80px -40px rgba(0,0,0,.6)}
.hero-art figcaption{font-size:14.5px;color:var(--ink-2);padding:4px 6px 2px;line-height:1.5}
.hero-art figcaption b{color:var(--ink)}
.fv{padding:14px 14px 12px;background:radial-gradient(80% 70% at 50% 45%,color-mix(in srgb,var(--accent) 7%,var(--panel)) 0%,color-mix(in srgb,var(--panel) 75%,transparent) 75%);backdrop-filter:blur(3px)}
.fv-stage{position:relative;width:100%;aspect-ratio:1/1;max-height:520px}
#featViz{display:block;width:100%;height:100%;cursor:default;touch-action:manipulation}
.fv-tip{position:absolute;pointer-events:none;z-index:3;background:var(--ink);color:var(--ground);border-radius:10px;padding:8px 12px;font-size:13px;line-height:1.4;max-width:240px;transform:translate(-50%,calc(-100% - 18px));box-shadow:0 12px 30px -12px rgba(0,0,0,.6)}
.fv-tip b{display:block;font-family:var(--f-display);font-size:15px}
.fv-tip span{opacity:.75}
.fv-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:6px 8px;margin:6px 0 8px}
.fv-legend a{display:inline-flex;align-items:center;gap:7px;font-family:var(--f-mono);font-size:12px;color:var(--ink-2);text-decoration:none;border:1px solid var(--line);border-radius:99px;padding:4px 10px;background:color-mix(in srgb,var(--panel) 80%,transparent)}
.fv-legend a:hover,.fv-legend a.on{border-color:var(--pc);color:var(--ink)}
.fv-legend i{width:9px;height:9px;border-radius:50%;background:var(--pc)}
.hfoot .credits{display:flex;flex-direction:column;gap:4px}.hfoot .credits b{color:var(--ink)}
.tour-cta{margin-top:64px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:var(--panel);font-size:15px;color:var(--ink-2)}

.hero-art figcaption{text-align:center}
.fv-stage{max-height:460px}
/* fit the first screen on shorter laptop displays: size the network by the window height too */
.home{padding-block:clamp(20px,4vh,56px) 0}
.hero1 h1{font-size:clamp(30px,min(3.8vw,6.4vh),52px)}
.hero1 .lead{font-size:clamp(16px,min(1.5vw,2.4vh),20px);margin-bottom:24px}
.hero-art.fv{padding:12px 14px 10px}
.fv-stage{width:min(100%,56vh,460px);max-height:none;margin:0 auto}
.fv-legend{margin:4px 0 6px}
.stages-sec{margin-top:clamp(40px,7vh,88px)}

/* the hero fills the first screen; the five stages start just below it */
.home > .hero{min-height:calc(100dvh - var(--bar) - env(safe-area-inset-top,0px) - clamp(20px,4vh,56px));align-content:center}
.stages-sec{margin-top:clamp(24px,4vh,48px)}
@media (max-width:900px){.home > .hero{min-height:0}}
.sitefoot{background:transparent;margin-inline:0;padding-inline:0}