/* ============================================================
   STARBASE TECHNOLOGIES — design system
   Palette   : ink #0A1B33 · navy #12294A · paper #F2F6FB
               slate #55677E · signal blue #5CB2FF
   Type      : Bricolage Grotesque (display)
               IBM Plex Sans (body) · IBM Plex Mono (labels)
   Signature : orbital system map in the hero
   ============================================================ */

:root{
  --ink:#0A1B33;
  --navy:#12294A;
  --paper:#F2F6FB;
  --card:#FBFDFF;
  --slate:#55677E;
  --body:#3B4C63;
  --sky:#5CB2FF;
  --deep:#0D3A6E;            /* deep accent for text on signal blue */
  --line:rgba(10,27,51,.15);
  --line-dark:rgba(242,246,251,.14);
  --display:"Bricolage Grotesque",Georgia,serif;
  --sans:"IBM Plex Sans",Arial,Helvetica,sans-serif;
  --mono:"IBM Plex Mono","Courier New",monospace;
}

/* ---------- base ---------- */
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--sans);
  font-size:16px;
  line-height:1.7;
  overflow-x:clip;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
em{font-style:normal}
img,svg{display:block}
::selection{background:var(--sky);color:var(--ink)}
:focus-visible{outline:2px solid var(--sky);outline-offset:3px;box-shadow:0 0 0 6px rgba(10,27,51,.85);border-radius:2px}
section[id]{scroll-margin-top:96px}

.shell{width:min(1160px,calc(100% - 44px));margin-inline:auto}

/* ---------- shared text roles ---------- */
.label{
  font-family:var(--mono);
  font-size:11px;font-weight:600;
  letter-spacing:.22em;text-transform:uppercase;
  color:var(--slate);
  display:flex;align-items:center;gap:10px;margin:0;
}
.label::before{content:"";width:9px;height:9px;border-radius:50%;border:2px solid var(--sky);background:transparent;flex:none}
.dark .label{color:#93A9C4}

h1,h2,h3{font-family:var(--display);font-weight:800;margin:0}

/* ---------- buttons & links ---------- */
.button{
  display:inline-flex;align-items:center;gap:14px;
  background:var(--ink);color:#F0F5FC;
  font-family:var(--mono);font-size:11px;font-weight:600;
  letter-spacing:.16em;text-transform:uppercase;
  padding:17px 22px;border-radius:3px;
  transition:transform .2s ease,box-shadow .2s ease;
}
.button b{color:var(--sky);font-weight:700}
.button:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(10,27,51,.25)}
.button.solar{background:var(--sky);color:var(--ink)}
.button.solar b{color:var(--ink)}
.button.solar:hover{box-shadow:0 14px 34px rgba(92,178,255,.28)}

.link{
  font-family:var(--mono);font-size:11px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  padding-bottom:7px;position:relative;
}
.link::after{content:"";position:absolute;left:0;bottom:0;height:2px;width:100%;background:currentColor;transition:background .2s}
.link:hover::after{background:var(--sky)}

/* ---------- header ---------- */
header{
  position:sticky;top:0;z-index:50;
  background:rgba(242,246,251,.86);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);
}
.bar{height:76px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px}
.brand .mark{
  width:38px;height:38px;border-radius:50%;
  background:var(--ink);display:grid;place-items:center;flex:none;
  border:1px solid var(--line);overflow:hidden;
}
.brand .mark img.starbs-logo{
  width:100%;height:100%;border-radius:50%;
  object-fit:contain;display:block;
  background:#fff;padding:4px;
}
.brand .mark img.starbs-logo + svg{display:none}
.brand strong{font-family:var(--display);font-weight:800;font-size:14px;letter-spacing:.04em;line-height:1;display:block;color:var(--ink)}
.brand .sub{display:block;font-family:var(--mono);font-size:8.5px;letter-spacing:.34em;text-transform:uppercase;color:var(--slate);margin-top:3px}
nav{display:flex;gap:32px}
nav a{
  font-family:var(--mono);font-size:11px;font-weight:600;
  letter-spacing:.14em;text-transform:uppercase;
  padding:6px 0;position:relative;
}
nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--sky);transition:width .25s ease}
nav a:hover::after{width:100%}

/* ---------- hero ---------- */
.hero{
  display:grid;grid-template-columns:1.02fr .98fr;
  align-items:center;gap:48px;
  padding:84px 0 56px;min-height:640px;
}
.hero h1{
  font-size:clamp(54px,8.2vw,106px);
  line-height:.96;letter-spacing:-.035em;
  margin:26px 0 24px;
}
.hero .intro{max-width:540px;color:var(--body);font-size:17px;margin:0}
.actions{display:flex;align-items:center;gap:30px;margin-top:40px;flex-wrap:wrap}

/* staggered load-in */
.copy>*{opacity:0;transform:translateY(16px);animation:rise .8s cubic-bezier(.2,.7,.2,1) forwards}
.copy>*:nth-child(1){animation-delay:.05s}
.copy>*:nth-child(2){animation-delay:.15s}
.copy>*:nth-child(3){animation-delay:.28s}
.copy>*:nth-child(4){animation-delay:.4s}
.visual{opacity:0;animation:rise 1s cubic-bezier(.2,.7,.2,1) .3s forwards}
@keyframes rise{to{opacity:1;transform:none}}

/* circled word annotation */
.circled{position:relative;display:inline-block;white-space:nowrap}
.circled .ring{
  position:absolute;left:-7%;top:-14%;
  width:114%;height:128%;
  overflow:visible;transform:rotate(-2.5deg);
  pointer-events:none;
}
.circled ellipse{
  fill:none;stroke:var(--sky);stroke-width:3;
  stroke-linecap:round;vector-effect:non-scaling-stroke;
  stroke-dasharray:100;stroke-dashoffset:100;
  animation:draw 1s cubic-bezier(.65,0,.35,1) 1s forwards;
}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---------- orbital system map (signature) ---------- */
.visual{position:relative;height:clamp(380px,44vw,560px)}
.orbital{
  --os:1;
  position:absolute;left:50%;top:50%;
  width:540px;height:540px;
  transform:translate(-50%,-50%) scale(var(--os));
}
.rings{position:absolute;inset:0;width:100%;height:100%}
.core{
  position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
  width:150px;height:150px;border-radius:50%;
  background:var(--ink);
  display:grid;place-content:center;text-align:center;gap:5px;
  box-shadow:0 0 0 14px rgba(92,178,255,.16),0 0 90px rgba(92,178,255,.30);
}
.core strong{font-family:var(--mono);font-size:11px;font-weight:700;letter-spacing:.26em;color:var(--sky)}
.core span{font-family:var(--mono);font-size:8.5px;letter-spacing:.3em;color:#A8BCD6}

.orb{position:absolute;left:50%;top:50%;width:0;height:0;animation:spin var(--t) linear infinite;animation-delay:var(--d)}
.orb .pos{position:absolute;left:0;top:0;transform:translateY(calc(var(--r) * -1))}
.orb .ctr{position:absolute;left:0;top:0;width:0;height:0;animation:spin var(--t) linear infinite reverse;animation-delay:var(--d)}
@keyframes spin{to{transform:rotate(360deg)}}

.sat{
  position:absolute;left:0;top:0;transform:translate(-50%,-50%);
  width:168px;background:var(--card);
  border:1px solid var(--line);border-radius:3px;
  padding:13px 15px 14px;
  box-shadow:0 18px 44px rgba(10,27,51,.12);
}
.sat .code{
  display:flex;align-items:center;justify-content:space-between;
  font-family:var(--mono);font-size:9px;font-weight:600;
  letter-spacing:.18em;color:var(--slate);margin-bottom:16px;
}
.sat .code i{width:7px;height:7px;border-radius:50%;background:var(--sky);box-shadow:0 0 0 0 rgba(92,178,255,.6);animation:pulse 2.6s ease-out infinite}
@keyframes pulse{70%{box-shadow:0 0 0 9px rgba(92,178,255,0)}100%{box-shadow:0 0 0 0 rgba(92,178,255,0)}}
.sat b{display:block;font-family:var(--display);font-weight:700;font-size:15px;letter-spacing:.01em;line-height:1}
.sat small{display:block;font-family:var(--mono);font-size:9.5px;letter-spacing:.04em;color:var(--slate);margin-top:6px}

.tele{
  position:absolute;margin:0;font-family:var(--mono);
  font-size:9px;font-weight:600;letter-spacing:.2em;color:#64789B;
  display:flex;align-items:center;gap:8px;
}
.tele::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--sky)}
.tele.t1{left:8px;top:16px}
.tele.t2{right:8px;bottom:12px}
.tele.t2::before{display:none}

/* ---------- capability strip ---------- */
.strip{border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.strip ul{
  list-style:none;margin:0;padding:18px 0;
  display:flex;flex-wrap:wrap;column-gap:34px;row-gap:8px;
  font-family:var(--mono);font-size:10px;font-weight:600;
  letter-spacing:.2em;color:var(--slate);
}
.strip li{display:flex;align-items:center;gap:34px}
.strip li+li::before{content:"✦";color:var(--deep);font-size:9px}

/* ---------- dark sections ---------- */
.dark{
  background:
    radial-gradient(760px 420px at 85% -12%,rgba(92,178,255,.09),transparent 60%),
    radial-gradient(rgba(92,178,255,.20) 1px,transparent 1.4px) 0 0/260px 260px,
    radial-gradient(rgba(240,245,252,.14) 1px,transparent 1.4px) 130px 90px/340px 340px,
    var(--ink);
  color:#F0F5FC;padding:112px 0;
}
.dark h2{font-size:clamp(38px,5.2vw,66px);line-height:1.02;letter-spacing:-.03em}
.dark h2 em{color:var(--sky)}
.statement{display:grid;grid-template-columns:.72fr 2fr 1fr;gap:52px;align-items:start}
.statement p:last-child{color:#A3B3C9;font-size:15px;line-height:1.75;margin:6px 0 0;max-width:300px}

/* ---------- services ---------- */
.services{padding:112px 0}
.section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:40px;margin-bottom:44px}
.section-head p:last-child{max-width:440px;color:var(--slate);margin:0;font-size:15px}
.grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-left:1px solid var(--line)}
.card{
  min-height:320px;padding:34px;
  border-right:1px solid var(--line);border-bottom:1px solid var(--line);
  display:flex;flex-direction:column;
  transition:background .25s ease,transform .25s ease,box-shadow .25s ease;
}
.card:hover{background:#fff;transform:translateY(-4px);box-shadow:0 24px 50px rgba(10,27,51,.10)}
.card .sys{
  margin:0;display:flex;align-items:center;justify-content:space-between;
  font-family:var(--mono);font-size:9.5px;font-weight:600;letter-spacing:.18em;color:var(--slate);
}
.card .sys em{border:1px solid var(--line);border-radius:2px;padding:5px 8px}
.card .sys i{width:10px;height:10px;border-radius:50%;border:2px solid var(--line);transition:.25s}
.card:hover .sys i{border-color:var(--sky);background:var(--sky)}
.card h3{font-size:30px;font-weight:700;letter-spacing:-.02em;margin:auto 0 12px;padding-top:56px}
.card p{max-width:440px;color:var(--body);font-size:14.5px;line-height:1.7;margin:0}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:26px}
.tags span{
  border:1px solid var(--line);border-radius:20px;padding:7px 11px;
  font-family:var(--mono);font-size:9px;font-weight:600;
  letter-spacing:.12em;text-transform:uppercase;color:var(--slate);
}

/* ---------- process / flight plan ---------- */
.process{background:var(--sky);color:var(--ink);padding:112px 0}
.process .label{color:var(--deep)}
.process .label::before{border-color:var(--ink)}
.process h2{font-size:clamp(46px,6.2vw,82px);line-height:.98;letter-spacing:-.035em;margin:20px 0 0}
.process h2 em{color:var(--deep)}
.steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:36px;margin-top:72px}
.steps::before{
  content:"";position:absolute;left:6px;right:6px;top:6px;
  border-top:2px dashed rgba(10,27,51,.4);
}
.step{position:relative;padding-top:38px}
.step::before{
  content:"";position:absolute;left:0;top:0;
  width:14px;height:14px;border-radius:50%;
  background:var(--ink);box-shadow:inset 0 0 0 3.5px var(--paper);
}
.step span{font-family:var(--mono);font-size:10px;font-weight:600;letter-spacing:.2em;color:var(--deep)}
.step h3{font-size:24px;font-weight:700;letter-spacing:-.01em;margin:14px 0 10px}
.step p{font-size:13.5px;line-height:1.65;color:#0E2F57;margin:0}

/* ---------- about ---------- */
.about{padding:120px 0;display:grid;grid-template-columns:1fr 1.1fr;gap:90px;align-items:center}
.one{
  position:relative;height:420px;border-radius:4px;overflow:hidden;
  background:
    radial-gradient(420px 300px at 20% 110%,rgba(92,178,255,.12),transparent 60%),
    var(--ink);
  color:#F0F5FC;
  display:flex;flex-direction:column;justify-content:center;gap:16px;
  padding:56px;
}
.one .halo{position:absolute;right:-120px;top:-120px;width:340px;height:340px;border-radius:50%;border:1px dashed rgba(92,178,255,.35)}
.one .halo::after{content:"";position:absolute;inset:44px;border-radius:50%;border:1px dashed rgba(242,246,251,.18)}
.one strong{font-family:var(--display);font-weight:800;font-size:132px;line-height:.8;letter-spacing:-.05em;color:var(--sky)}
.one p{color:#B3C3DA;max-width:250px;font-size:15px;line-height:1.55;margin:0}
.about-text h2{font-size:clamp(38px,4.6vw,52px);font-weight:700;letter-spacing:-.03em;margin:20px 0 22px}
.about-text .mk{background:linear-gradient(transparent 60%,rgba(92,178,255,.6) 0)}
.about-text p{color:var(--body);font-size:15px;line-height:1.8;margin:0 0 16px}
.about-text p:last-child{margin:0}

/* ---------- contact ---------- */
.contact{text-align:center}
.contact .shell{display:flex;flex-direction:column;align-items:center}
.contact h2{font-size:clamp(52px,7vw,94px);line-height:.94;letter-spacing:-.035em;margin:26px 0 20px}
.contact>.shell>p{color:#A3B3C9;max-width:420px;margin:0;font-size:16px}
.contact .button{margin-top:34px}
.contact p.micro{
  margin-top:22px;font-family:var(--mono);font-size:9.5px;font-weight:600;
  letter-spacing:.24em;color:#64789B;
}

/* ---------- footer ---------- */
footer{padding:56px 0 26px}
.foot{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:26px;align-items:center}
.foot>p{margin:0;text-align:center;font-family:var(--mono);font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--slate)}
.foot>div{text-align:right;display:flex;justify-content:flex-end;gap:26px}
.foot>div a{font-family:var(--mono);font-size:10.5px;font-weight:600;letter-spacing:.14em;text-transform:uppercase}
.foot>div a:hover{color:var(--deep)}
.legal{
  margin-top:30px;padding-top:22px;border-top:1px solid var(--line);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-family:var(--mono);font-size:9px;letter-spacing:.16em;color:#6E7F97;
}

/* ---------- scroll reveals (enabled by JS) ---------- */
html.rv-init .rv{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s cubic-bezier(.2,.7,.2,1)}
html.rv-init .rv.in{opacity:1;transform:none}
html.rv-init .grid .card:nth-child(2){transition-delay:.08s}
html.rv-init .grid .card:nth-child(3){transition-delay:.16s}
html.rv-init .grid .card:nth-child(4){transition-delay:.24s}
html.rv-init .steps .step:nth-child(2){transition-delay:.1s}
html.rv-init .steps .step:nth-child(3){transition-delay:.2s}
html.rv-init .steps .step:nth-child(4){transition-delay:.3s}

/* ---------- responsive ---------- */
@media (max-width:1100px){
  .orbital{--os:.85}
}
@media (max-width:960px){
  nav{display:none}
  .bar .button{display:none}
  .hero{grid-template-columns:1fr;padding-top:56px;min-height:0}
  .visual{height:440px}
  .orbital{--os:.74}
  .statement{grid-template-columns:1fr;gap:26px}
  .statement p:last-child{max-width:520px}
  .section-head{flex-direction:column;align-items:flex-start;gap:14px}
  .grid{grid-template-columns:1fr}
  .about{grid-template-columns:1fr;gap:48px;padding:90px 0}
  .foot{grid-template-columns:1fr;gap:18px}
  .foot>p,.foot>div{text-align:left;justify-content:flex-start}
}
@media (max-width:640px){
  .shell{width:calc(100% - 32px)}
  .hero h1{font-size:clamp(46px,13vw,64px)}
  .visual{height:380px}
  .orbital{--os:.58}
  .sat{width:150px;padding:11px 12px 12px}
  .dark,.services,.process{padding:84px 0}
  .card{padding:26px;min-height:0}
  .card h3{padding-top:44px}
  .steps{grid-template-columns:1fr;gap:34px;margin-top:56px}
  .steps::before{left:6px;right:auto;top:4px;bottom:4px;border-top:0;border-left:2px dashed rgba(10,27,51,.4)}
  .step{padding-top:0;padding-left:38px}
  .step::before{top:4px}
  .one{height:340px;padding:38px}
  .one strong{font-size:100px}
  .actions{flex-direction:column;align-items:flex-start;gap:22px}
  .contact .button{width:100%;justify-content:center}
}

/* ---------- reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .copy>*,.visual{opacity:1;transform:none;animation:none}
  .circled ellipse{animation:none;stroke-dashoffset:0}
  .orb,.orb .ctr{animation-play-state:paused}
  .sat .code i{animation:none}
  .button,.card,.link{transition:none}
  html.rv-init .rv{opacity:1;transform:none;transition:none}
}