/* Phiroh: a dark, Hyer-style hero (giant wordmark, claim on the right, pills bottom-right) over a WebGL rocket scene. */
:root{
  --bg:#06070d; --bg-2:#0b0d1a; --ink:#eceaf6; --muted:#8b8aa3; --line:rgba(255,255,255,.12); --card:#0f1120;
  --accent:#ff6a3d;
  --f-sans:"Inter Tight",system-ui,-apple-system,"Segoe UI",sans-serif;
  --f-mono:"JetBrains Mono",ui-monospace,Menlo,monospace;
  --ease:cubic-bezier(.2,.8,.2,1);
  --gutter:clamp(18px,4vw,56px);
  color-scheme:dark;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--f-sans);font-size:17px;line-height:1.5;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit}
h1,h2,h3,p{margin:0}
em{font-style:normal;color:var(--accent)}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.eyebrow{font-family:var(--f-mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}

/* ---------- hero ---------- */
.hero{position:relative;height:100svh;min-height:600px;overflow:hidden;
  background:radial-gradient(80% 70% at 62% 45%,#1a1640 0%,#0d0c22 45%,var(--bg) 85%)}
.hero::after{content:"";position:absolute;left:0;right:0;bottom:0;height:18%;background:linear-gradient(180deg,transparent,var(--bg));pointer-events:none;z-index:1}
#scene{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:pan-y;cursor:grab}
#scene.drag{cursor:grabbing}#scene.over{cursor:pointer}
.hero-ui{position:absolute;inset:0;z-index:2;pointer-events:none;padding:clamp(14px,2.4vw,30px) var(--gutter) clamp(22px,4vw,44px)}
.hero-ui>*{pointer-events:auto}
.mark{position:absolute;left:var(--gutter);top:clamp(4px,1.4vw,18px);font-weight:800;font-size:clamp(84px,19vw,330px);letter-spacing:-.07em;line-height:.9;color:#eceaf6;pointer-events:none;user-select:none;white-space:nowrap}
.mark .reg{font-size:.14em;font-weight:500;vertical-align:top;margin-left:.12em;position:relative;top:.42em;letter-spacing:0;color:#cfd0ea}
/* each letter carries its own gradient, since text clipping does not survive the per-letter animation */
.mark .ch{display:inline-block;transform:translateY(105%);animation:rise 1.1s var(--ease) forwards;animation-delay:calc(var(--i)*60ms + 200ms);background:linear-gradient(180deg,#ffffff 35%,#9ea2cc);-webkit-background-clip:text;background-clip:text;color:transparent;
  padding:0 .09em;margin:0 -.09em} /* room around each glyph so the gradient is not clipped at the letter edges */
.mark{overflow:hidden;padding:0 .08em .08em .04em;margin-left:-.04em}
@keyframes rise{to{transform:none}}
.nav{position:absolute;right:var(--gutter);top:clamp(16px,2.4vw,30px);display:flex;align-items:center;gap:clamp(14px,2vw,28px);font-size:15px;font-weight:500}
.nav>a{position:relative;opacity:.85;transition:opacity .3s}
.nav>a::after{content:"";position:absolute;left:0;right:0;bottom:-3px;height:1px;background:currentColor;transform:scaleX(0);transform-origin:right;transition:transform .45s var(--ease)}
.nav>a:hover{opacity:1}.nav>a:hover::after{transform:scaleX(1);transform-origin:left}
.round{width:40px;height:40px;border-radius:50%;border:0;background:var(--ink);color:var(--bg);display:grid;place-items:center;cursor:pointer;transition:transform .45s var(--ease),background .3s}
.round:hover{transform:scale(1.1) rotate(8deg);background:var(--accent)}
.round svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}
.round svg .fill{fill:currentColor;stroke:none}
.nav .round+.round{margin-left:-14px}
.claim{position:absolute;left:61%;top:clamp(108px,17vh,190px);display:flex;flex-direction:column;font-weight:700;font-size:clamp(30px,3.6vw,58px);line-height:.98;letter-spacing:-.035em}
.claim span{display:block;opacity:0;transform:translateY(18px);animation:fade .9s var(--ease) forwards}
.claim span+span{animation-delay:.12s}
.claim span{animation-delay:.75s}.claim span+span{animation-delay:.87s}
@keyframes fade{to{opacity:1;transform:none}}
.hud{position:absolute;left:var(--gutter);bottom:clamp(74px,10vh,104px);margin:0;display:grid;grid-template-columns:repeat(2,minmax(0,auto));gap:10px 28px;font-family:var(--f-mono);font-size:12px;
  padding:14px 18px;border:1px solid var(--line);border-radius:14px;background:rgba(10,11,24,.42);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);opacity:0;animation:fade .9s var(--ease) 1.1s forwards}
.hud div{display:flex;flex-direction:column;gap:2px;min-width:0}
.hud dt{color:var(--muted);letter-spacing:.1em;text-transform:uppercase;font-size:10.5px;display:flex;align-items:center;gap:6px}
.hud div:first-child dt::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 0 var(--accent);animation:ping 2s infinite}
@keyframes ping{70%{box-shadow:0 0 0 7px transparent}100%{box-shadow:0 0 0 0 transparent}}
.hud dd{margin:0;font-size:15px;color:var(--ink);font-variant-numeric:tabular-nums;white-space:nowrap}
.tag{position:absolute;left:var(--gutter);bottom:clamp(22px,4vw,44px);font-weight:600;font-size:clamp(15px,1.3vw,18px)}
.ctas{position:absolute;right:var(--gutter);bottom:clamp(22px,4vw,44px);display:flex;gap:10px}
.hint{position:absolute;left:50%;transform:translateX(-50%);bottom:clamp(26px,4.3vw,48px);font-family:var(--f-mono);font-size:11px;letter-spacing:.06em;color:var(--muted);white-space:nowrap;pointer-events:none}
kbd{font-family:inherit;border:1px solid var(--line);border-radius:4px;padding:0 4px}

/* pills */
.pill{position:relative;overflow:hidden;isolation:isolate;border-radius:999px;border:1px solid rgba(255,255,255,.35);background:rgba(6,7,13,.35);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);
  padding:12px 20px;font-size:14.5px;font-weight:600;cursor:pointer;transition:color .35s,border-color .35s,transform .45s var(--ease)}
.pill::before{content:"";position:absolute;inset:0;background:var(--accent);transform:translateY(101%);border-radius:inherit;transition:transform .5s var(--ease);z-index:-1}
.pill:hover{border-color:var(--accent);color:#0b0b12}
.pill:hover::before{transform:none}
.pill:active{transform:scale(.96)}
.pill.solid{background:var(--ink);color:#0b0b12;border-color:var(--ink)}
.pill[disabled]{opacity:.55;cursor:default}
.big-pill{font-size:18px;padding:16px 30px}

@media (max-width:900px){
  .claim{left:var(--gutter);top:auto;bottom:clamp(250px,40vh,330px);font-size:clamp(28px,7vw,44px)}
  .hint{display:none}
}
@media (max-width:700px){
  .nav>a{display:none}
  .mark{font-size:clamp(70px,24vw,170px)}
  .hud{bottom:118px;grid-template-columns:repeat(2,minmax(0,1fr));width:calc(100% - 2*var(--gutter));padding:10px 14px;gap:6px 16px}
  .hud dd{font-size:13px}
  .claim{bottom:auto;top:calc(clamp(70px,24vw,170px)*.95 + 48px);font-size:clamp(26px,8vw,34px)}
  .tag{bottom:auto;top:calc(clamp(70px,24vw,170px)*.95 + 16px);font-size:14px;color:#cfd0ea}
  .ctas{left:var(--gutter);right:var(--gutter);bottom:clamp(22px,5vw,32px)}
  .ctas .pill{flex:1;padding:12px 10px;font-size:14px}
}

/* ---------- sections ---------- */
main{position:relative;z-index:1}
.sec{padding:clamp(80px,12vw,160px) var(--gutter);display:flex;flex-direction:column;gap:clamp(28px,4vw,48px)}
.sec h2{font-size:clamp(40px,6.6vw,104px);font-weight:800;letter-spacing:-.05em;line-height:.95}
.sec-h{display:flex;flex-direction:column;gap:16px}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,280px),1fr));gap:16px;perspective:1000px}
.card{position:relative;overflow:hidden;background:linear-gradient(160deg,#141734,var(--card) 60%);border:1px solid var(--line);border-radius:22px;padding:26px;min-height:340px;display:flex;flex-direction:column;justify-content:flex-end;gap:8px;
  transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg));transition:transform .5s var(--ease),border-color .4s;transform-style:preserve-3d}
.card:hover{border-color:rgba(255,255,255,.28)}
.card::after{content:"";position:absolute;inset:0;background:radial-gradient(420px circle at var(--gx,50%) var(--gy,0%),rgba(255,255,255,.1),transparent 45%);opacity:0;transition:opacity .4s;pointer-events:none}
.card:hover::after{opacity:1}
.card h3{font-size:32px;font-weight:700;letter-spacing:-.03em}
.card p{color:#b9b8cf}
.orb{position:absolute;top:26px;right:26px;width:110px;height:110px;border-radius:50%;transition:transform .8s var(--ease)}
.card:hover .orb{transform:translate(-10px,10px) scale(1.08)}
.orb-earth{background:radial-gradient(circle at 32% 30%,#9fd2ff,#2c66c9 45%,#0b1d4a 75%);box-shadow:0 0 50px -6px #3b7bff}
.orb-moon{background:radial-gradient(circle at 32% 30%,#e6e6ee,#8a8a96 50%,#2a2a33 80%);box-shadow:0 0 50px -10px #c9c9d8}
.orb-mars{background:radial-gradient(circle at 32% 30%,#ffb08a,#b84a26 50%,#3a130a 80%);box-shadow:0 0 50px -8px #ff6a3d}
.link{align-self:flex-start;margin-top:10px;border:0;background:none;padding:0;color:var(--accent);font-weight:600;cursor:pointer}
.link:hover{text-decoration:underline}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:0 var(--gutter)}
.stats div{padding:clamp(28px,4vw,48px) 8px;display:flex;flex-direction:column;gap:4px;border-right:1px solid var(--line)}
.stats div:last-child{border-right:0}
.stats b{font-size:clamp(44px,5.4vw,80px);font-weight:800;letter-spacing:-.05em;line-height:1;font-variant-numeric:tabular-nums}
.stats span{color:var(--muted)}
@media (max-width:700px){.stats div{border-right:0;border-bottom:1px solid var(--line)}.stats div:last-child{border-bottom:0}}
.about .big{font-size:clamp(28px,4vw,60px);font-weight:600;letter-spacing:-.035em;line-height:1.12;max-width:22ch}
.contact{align-items:flex-start;min-height:70svh;justify-content:center;background:radial-gradient(60% 70% at 80% 60%,rgba(255,106,61,.14),transparent 70%)}
.foot{display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px 24px;padding:24px var(--gutter) 30px;border-top:1px solid var(--line);font-family:var(--f-mono);font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}

/* reveal */
html.js [data-reveal]{opacity:0;transform:translateY(26px);transition:opacity .9s var(--ease),transform .9s var(--ease);transition-delay:calc(var(--d,0)*1ms)}
html.js [data-reveal].in{opacity:1;transform:none}
html.js .card[data-reveal].in{transform:rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}

/* ---------- overlays ---------- */
.menu{position:fixed;inset:0;z-index:50;background:rgba(6,7,13,.94);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);display:flex;align-items:center;padding:0 var(--gutter)}
.menu nav{display:flex;flex-direction:column}
.menu nav a{font-size:clamp(48px,10vw,140px);font-weight:800;letter-spacing:-.06em;line-height:.95;opacity:0;transform:translateY(40px);animation:fade .7s var(--ease) forwards;animation-delay:calc(var(--i)*70ms + 80ms);transition:color .3s,padding .5s var(--ease)}
.menu nav a:hover{color:var(--accent);padding-left:.25em}
.close{position:absolute;top:clamp(16px,2.4vw,30px);right:var(--gutter)}
.drawer{position:fixed;inset:0;z-index:40;background:rgba(3,4,9,.55);display:flex;align-items:flex-end;justify-content:center}
.drawer-in{width:min(980px,100%);background:#0d0f1e;border:1px solid var(--line);border-bottom:0;border-radius:24px 24px 0 0;padding:20px var(--gutter) 28px;animation:up .55s var(--ease)}
@keyframes up{from{transform:translateY(100%)}}
.drawer header{display:flex;justify-content:space-between;align-items:center;margin-bottom:16px;font-size:20px}
.drawer .close{position:static}
.dests{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,200px),1fr));gap:12px}
.dest{text-align:left;border:1px solid var(--line);border-radius:18px;background:var(--card);padding:16px;display:flex;flex-direction:column;gap:6px;cursor:pointer;transition:border-color .3s,transform .45s var(--ease),background .3s}
.dest:hover{border-color:var(--accent);transform:translateY(-4px)}
.dest[aria-pressed="true"]{border-color:var(--accent);background:#171a33}
.dest i{width:54px;height:54px;border-radius:50%;margin-bottom:8px}
.dest b{font-size:20px;letter-spacing:-.02em}
.dest span{font-family:var(--f-mono);font-size:12px;color:var(--muted)}
.count{position:fixed;inset:0;z-index:60;display:none;place-items:center;pointer-events:none;font-weight:800;font-size:clamp(120px,30vw,420px);letter-spacing:-.06em;color:var(--ink);text-shadow:0 0 80px var(--accent)}
.count.on{display:grid}
.count b{animation:pop .9s var(--ease) both}
.count b.word{font-size:.32em;letter-spacing:-.03em;color:var(--accent)}
@keyframes pop{0%{opacity:0;transform:scale(1.6)}30%{opacity:1;transform:scale(1)}80%{opacity:1}100%{opacity:0;transform:scale(.85)}}

/* fallback when WebGL is unavailable */
html.no-webgl .hero{background:radial-gradient(1.5px 1.5px at 20% 30%,#fff,transparent),radial-gradient(1px 1px at 70% 20%,#fff,transparent),radial-gradient(1.5px 1.5px at 40% 70%,#fff,transparent),radial-gradient(1px 1px at 85% 60%,#fff,transparent),radial-gradient(80% 70% at 62% 45%,#1a1640 0%,#0d0c22 45%,var(--bg) 85%)}
html.no-webgl .hint{display:none}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.01ms!important;animation-delay:0ms!important;transition-duration:.01ms!important}
}

/* [hidden] must win over the display rules above */
.menu[hidden],.drawer[hidden]{display:none}

/* hero link to the exploded view */
.apart{margin-top:18px;align-self:flex-start;font-size:14px;font-weight:600;letter-spacing:0;color:var(--ink);border-bottom:1px solid var(--accent);padding-bottom:2px;opacity:0;animation:fade .9s var(--ease) 1.1s forwards;pointer-events:auto}
.apart:hover{color:var(--accent)}
@media (max-width:700px){.apart{display:none}}

/* ---------- anatomy: scroll-driven exploded view ---------- */
.anat{position:relative;height:340vh}
.anat-stick{position:sticky;top:0;height:100svh;overflow:hidden;background:radial-gradient(70% 70% at 55% 55%,#20222b 0%,#121319 55%,#08090d 100%)}
.anat-stick::after{content:"";position:absolute;inset:0;pointer-events:none;background-image:radial-gradient(rgba(255,255,255,.05) 1px,transparent 1px);background-size:28px 28px;mask-image:radial-gradient(60% 60% at 50% 55%,#000,transparent);-webkit-mask-image:radial-gradient(60% 60% at 50% 55%,#000,transparent)}
#anat{position:absolute;inset:0;width:100%;height:100%;display:block}
.anat-lines{position:absolute;inset:0;width:100%;height:100%;pointer-events:none;z-index:2}
.anat-lines polyline{stroke:rgba(236,234,246,.55);stroke-width:1}
.anat-lines circle{fill:var(--accent);stroke:#0b0c11;stroke-width:2}
.anat-labels{position:absolute;inset:0;pointer-events:none;z-index:3}
.lab{position:absolute;left:0;top:0;width:230px;opacity:0;will-change:transform,opacity}
.lab b{display:block;font-size:15px;font-weight:700;letter-spacing:-.01em;padding-bottom:6px;margin-bottom:6px;border-bottom:1px solid rgba(236,234,246,.35)}
.lab ul{margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:3px}
.lab li{font-size:12.5px;color:#a9a8bd;padding-left:14px;position:relative}
.lab li::before{content:"";position:absolute;left:0;top:.48em;border-left:6px solid var(--accent);border-top:4px solid transparent;border-bottom:4px solid transparent}
.anat-h{position:absolute;left:var(--gutter);top:clamp(70px,11vh,120px);z-index:4;display:flex;flex-direction:column;gap:12px;max-width:520px;pointer-events:none}
.anat-h h2{font-size:clamp(38px,5.4vw,84px);font-weight:800;letter-spacing:-.05em;line-height:.95}
.anat-sub{color:var(--muted);font-size:15px}
.anat-bar{position:absolute;left:var(--gutter);right:var(--gutter);bottom:clamp(20px,4vh,36px);z-index:4;display:flex;align-items:center;gap:14px;font-family:var(--f-mono);font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}
.anat-bar i{flex:1;height:2px;background:var(--accent);transform-origin:left;transform:scaleX(0);box-shadow:0 0 0 1px rgba(255,255,255,.06)}
@media (max-width:700px){
  .anat-h{top:64px}
  .lab{width:min(170px,44vw)}
  .lab b{font-size:13px}
  .lab li{font-size:11.5px}
  .lab li+li{display:none} /* one line per part on phones */
}