@import url('fonts.css');

/* ============================================================
   STARPORT — design system
   Mission control, not cartoon rockets. Near-black navy ground,
   ice-cyan telemetry, ember reserved for launch moments.
   ============================================================ */

:root{
  /* ground & surfaces */
  --ground:#0A0E14;
  --ground-2:#070A0F;
  --surface:#131A24;
  --surface-2:#1A2330;
  --raised:#222E3C;

  /* document (light) surfaces — a flight plan reads as a printed sheet */
  --sheet:#EEF0F2;
  --sheet-line:#C7CED6;
  --sheet-ink:#0E141B;
  --sheet-muted:#586878;

  /* ink */
  --ink:#E8EDF3;
  --ink-dim:#AFBDCB;
  --muted:#8494A4;
  --faint:#5E6E7E;

  /* structure */
  --line:#22303F;
  --line-soft:#18222D;
  --line-strong:#33455A;

  /* accent — ice cyan: telemetry, rules, labels, links */
  --cyan:#5BC8F5;
  --cyan-deep:#1E7FAE;
  --cyan-soft:#0C1E29;
  --cyan-line:#1C4457;

  /* secondary — ember: launch. Used sparingly, and only for going somewhere */
  --ember:#FF7A45;
  --ember-hot:#FF9366;
  --ember-soft:#26130C;

  /* status — deliberately separate from the brand accents */
  --go:#4ADE9B;      --go-soft:#0C2219;
  --hold:#F2C14E;    --hold-soft:#241D0D;
  --cut:#F2645A;     --cut-soft:#26120F;

  /* type */
  --display:'Space Grotesk','Inter',system-ui,sans-serif;
  --body:'Inter',system-ui,-apple-system,'Segoe UI',sans-serif;
  --mono:'IBM Plex Mono',ui-monospace,'SF Mono',Menlo,Consolas,monospace;

  /* metrics */
  --wrap:1180px;
  --gut:clamp(20px,5vw,56px);
  --radius:2px;                /* aerospace: square, machined */
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }
@media (prefers-reduced-motion:reduce){ html{ scroll-behavior:auto; } }

body{
  margin:0;
  background:var(--ground);
  color:var(--ink);
  font-family:var(--body);
  font-size:17px;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}

img,svg{ max-width:100%; height:auto; display:block; }
a{ color:inherit; }
button{ font-family:inherit; }
:focus-visible{ outline:2px solid var(--cyan); outline-offset:3px; }

/* ---------- blueprint grid background ---------- */
.grid-bg{ position:relative; overflow:hidden; }
.grid-bg::before{
  content:''; position:absolute; inset:0; pointer-events:none; z-index:0;
  background-image:
    linear-gradient(var(--line-soft) 1px,transparent 1px),
    linear-gradient(90deg,var(--line-soft) 1px,transparent 1px);
  background-size:60px 60px;
  mask-image:radial-gradient(ellipse 92% 74% at 50% 0%,#000 34%,transparent 80%);
  opacity:.6;
}
/* faint orbital arc behind the hero — momentum without a rocket */
.grid-bg::after{
  content:''; position:absolute; z-index:0; pointer-events:none;
  right:-18%; top:-58%; width:min(1000px,110%); aspect-ratio:1; border-radius:50%;
  border:1px solid var(--cyan-line); opacity:.5;
}
.grid-bg > *{ position:relative; z-index:1; }

/* ---------- layout ---------- */
.wrap{ max-width:var(--wrap); margin-inline:auto; padding-inline:var(--gut); }
.section{ padding-block:clamp(56px,8vw,104px); }
.section--tight{ padding-block:clamp(40px,5vw,64px); }
.section--sunk{ background:var(--ground-2); }
.section--sheet{ background:var(--sheet); color:var(--sheet-ink); }
.section + .section{ border-top:1px solid var(--line); }
.section--sheet, .section--sheet + .section{ border-top-color:var(--sheet-line); }

.cols{ display:grid; gap:clamp(22px,3.4vw,40px); }
.cols-2{ grid-template-columns:repeat(2,1fr); }
.cols-3{ grid-template-columns:repeat(3,1fr); }
.cols-4{ grid-template-columns:repeat(4,1fr); }
@media (max-width:920px){ .cols-3,.cols-4{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:680px){ .cols-2,.cols-3,.cols-4{ grid-template-columns:1fr; } }

.split{ display:grid; grid-template-columns:1.06fr .94fr; gap:clamp(32px,6vw,72px); align-items:center; }
.split--top{ align-items:start; }
@media (max-width:900px){ .split{ grid-template-columns:1fr; } }

/* ---------- typography ---------- */
h1,h2,h3,h4{ font-family:var(--display); font-weight:700; line-height:1.03; margin:0; text-wrap:balance; letter-spacing:-.02em; }
h1{ font-size:clamp(40px,6.6vw,78px); }
h2{ font-size:clamp(29px,4.1vw,46px); }
h3{ font-size:clamp(20px,2.2vw,25px); letter-spacing:-.01em; }
h4{ font-size:17px; letter-spacing:0; font-weight:700; }
p{ margin:0 0 1.05em; }
p:last-child{ margin-bottom:0; }
.lede{ font-size:clamp(18px,2.1vw,21px); line-height:1.6; color:var(--ink-dim); max-width:62ch; }
.section--sheet .lede{ color:var(--sheet-muted); }
.measure{ max-width:66ch; }
.muted{ color:var(--muted); }
.section--sheet .muted{ color:var(--sheet-muted); }
strong{ font-weight:600; color:var(--ink); }
.section--sheet strong{ color:var(--sheet-ink); }

.eyebrow{
  font-family:var(--mono); font-size:11.5px; font-weight:500;
  letter-spacing:.2em; text-transform:uppercase; color:var(--cyan);
  display:flex; align-items:center; gap:10px; margin-bottom:18px;
}
.eyebrow::before{ content:''; width:26px; height:1px; background:var(--cyan); flex:none; }
.section--sheet .eyebrow{ color:var(--cyan-deep); }
.section--sheet .eyebrow::before{ background:var(--cyan-deep); }
.eyebrow--ember{ color:var(--ember); }
.eyebrow--ember::before{ background:var(--ember); }

.mono{ font-family:var(--mono); }
.serial{ font-family:var(--mono); font-size:12px; letter-spacing:.11em; color:var(--faint); text-transform:uppercase; }
.section--sheet .serial{ color:var(--sheet-muted); }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:var(--display); font-weight:700; font-size:15.5px;
  letter-spacing:.01em; text-decoration:none;
  padding:14px 26px; border-radius:var(--radius); border:1px solid transparent;
  cursor:pointer; transition:background .16s ease,border-color .16s ease,color .16s ease,transform .16s ease;
}
.btn:active{ transform:translateY(1px); }
.btn--primary{ background:var(--ember); color:#160A05; border-color:var(--ember); }
.btn--primary:hover{ background:var(--ember-hot); border-color:var(--ember-hot); }
.btn--ghost{ background:transparent; color:var(--ink); border-color:var(--line-strong); }
.btn--ghost:hover{ border-color:var(--cyan); color:var(--cyan); }
.section--sheet .btn--ghost{ color:var(--sheet-ink); border-color:var(--sheet-line); }
.section--sheet .btn--ghost:hover{ color:var(--cyan-deep); border-color:var(--cyan-deep); }
.btn-row{ display:flex; flex-wrap:wrap; gap:14px; margin-top:32px; }

/* inline text link */
.link{ color:var(--cyan); text-decoration:none; border-bottom:1px solid var(--cyan-line); }
.link:hover{ border-bottom-color:var(--cyan); }
.section--sheet .link{ color:var(--cyan-deep); border-bottom-color:#9EC6DA; }

/* ---------- panels ---------- */
.panel{
  position:relative; background:var(--surface); border:1px solid var(--line);
  border-radius:var(--radius); padding:26px 26px 28px;
}
.panel--raised{ background:var(--surface-2); }
.section--sheet .panel{ background:#fff; border-color:var(--sheet-line); }
.section--sheet .panel--ticks::before,.section--sheet .panel--ticks::after{ border-color:var(--cyan-deep); }
/* corner registration ticks — drawing-sheet detail */
.panel--ticks::before,.panel--ticks::after{
  content:''; position:absolute; width:9px; height:9px; border:1px solid var(--cyan); opacity:.8;
}
.panel--ticks::before{ top:-1px; left:-1px; border-right:0; border-bottom:0; }
.panel--ticks::after{ bottom:-1px; right:-1px; border-left:0; border-top:0; }
.panel h3,.panel h4{ margin-bottom:10px; }
.panel p{ color:var(--ink-dim); font-size:16px; }
.section--sheet .panel p{ color:var(--sheet-muted); }

/* ---------- status chips ---------- */
.chip{
  display:inline-flex; align-items:center; gap:7px; font-family:var(--mono);
  font-size:11px; font-weight:600; letter-spacing:.1em; text-transform:uppercase;
  padding:4px 10px; border-radius:2px; white-space:nowrap;
  color:var(--c); background:var(--cs); border:1px solid color-mix(in srgb,var(--c) 34%,transparent);
}
.chip::before{ content:''; width:6px; height:6px; border-radius:50%; background:var(--c); flex:none; }
.is-go{ --c:var(--go); --cs:var(--go-soft); }
.is-hold{ --c:var(--hold); --cs:var(--hold-soft); }
.is-cut{ --c:var(--cut); --cs:var(--cut-soft); }
.is-info{ --c:var(--cyan); --cs:var(--cyan-soft); }
.section--sheet .is-go{ --c:#12805A; --cs:#E1F3EB; }
.section--sheet .is-hold{ --c:#9A6C05; --cs:#F7EEDA; }
.section--sheet .is-cut{ --c:#C0392E; --cs:#F9E6E4; }
.section--sheet .is-info{ --c:var(--cyan-deep); --cs:#E2EFF6; }

/* ---------- header / nav ---------- */
.site-header{
  position:sticky; top:0; z-index:60; background:rgba(10,14,20,.88);
  backdrop-filter:blur(10px); border-bottom:1px solid var(--line);
}
.site-header .bar{ display:flex; align-items:center; gap:22px; height:68px; }
.logo{ display:flex; align-items:center; gap:11px; text-decoration:none; flex:none; }
.logo svg{ width:31px; height:31px; }
.logo .wm{ font-family:var(--display); font-weight:700; font-size:19px; letter-spacing:.02em; text-transform:uppercase; line-height:1; }
.logo .wm small{ display:block; font-family:var(--mono); font-size:8.5px; letter-spacing:.24em; color:var(--faint); font-weight:400; margin-top:4px; text-transform:uppercase; }

.nav{ display:flex; align-items:center; gap:2px; margin-left:auto; }
.nav a:not(.btn){
  font-family:var(--mono); font-size:12.5px; letter-spacing:.07em; text-transform:uppercase;
  color:var(--ink-dim); text-decoration:none; padding:9px 13px; border-radius:2px;
}
.nav a:not(.btn):hover{ color:var(--ink); background:var(--surface); }
.nav a:not(.btn)[aria-current="page"]{ color:var(--cyan); }
.nav .btn{ margin-left:12px; padding:10px 18px; font-size:14px; }

.burger{ display:none; margin-left:auto; background:none; border:1px solid var(--line-strong); border-radius:2px; width:42px; height:38px; cursor:pointer; }
.burger span{ display:block; width:18px; height:1.5px; background:var(--ink); margin:3.5px auto; transition:.2s; }
@media (max-width:920px){
  .nav{
    position:fixed; inset:68px 0 auto 0; flex-direction:column; align-items:stretch; gap:0;
    background:var(--ground-2); border-bottom:1px solid var(--line); padding:10px var(--gut) 20px;
    transform:translateY(-130%); transition:transform .26s ease; margin-left:0;
  }
  .nav.open{ transform:none; }
  .nav a:not(.btn){ padding:14px 4px; border-bottom:1px solid var(--line-soft); font-size:14px; }
  .nav .btn{ margin:16px 0 0; }
  .burger{ display:block; }
}

/* ---------- hero ---------- */
.hero{ padding-block:clamp(56px,9vw,116px) clamp(48px,7vw,88px); position:relative; overflow:hidden; }
.hero h1{ font-size:clamp(38px,5.4vw,70px); }
.hero .split{ grid-template-columns:1.12fr .88fr; }
.hero h1 span{ display:block; }
.hero h1 .l1{ color:var(--muted); font-weight:500; }
.hero h1 .l2{ color:var(--ink); }
.hero .lede{ margin-top:26px; }
.hero-meta{ display:flex; flex-wrap:wrap; gap:12px 30px; margin-top:38px; padding-top:22px; border-top:1px solid var(--line); }
.hero-meta div{ font-family:var(--mono); font-size:11px; letter-spacing:.14em; text-transform:uppercase; color:var(--faint); }
.hero-meta b{ color:var(--ink-dim); font-weight:500; display:block; margin-top:4px; font-size:12.5px; letter-spacing:.06em; }

/* ---------- process flow ---------- */
.flow{ display:grid; grid-template-columns:repeat(5,1fr); gap:0; border:1px solid var(--line); border-radius:var(--radius); overflow:hidden; }
@media (max-width:980px){ .flow{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:560px){ .flow{ grid-template-columns:1fr; } }
.flow-step{ padding:24px 22px 26px; border-right:1px solid var(--line); background:var(--surface); position:relative; }
.flow-step:last-child{ border-right:0; }
@media (max-width:980px){ .flow-step{ border-bottom:1px solid var(--line); } }
.flow-step .n{ font-family:var(--mono); font-size:11px; letter-spacing:.16em; color:var(--cyan); }
.flow-step h3,.flow-step h4{ margin:12px 0 8px; font-size:19px; letter-spacing:-.01em; }
.flow-step p{ font-size:14.5px; color:var(--muted); margin:0; line-height:1.55; }
.flow-step::after{
  content:''; position:absolute; right:-1px; top:50%; width:9px; height:9px;
  border-top:1px solid var(--cyan); border-right:1px solid var(--cyan);
  transform:translate(50%,-50%) rotate(45deg); background:var(--ground); display:none;
}
@media (min-width:981px){ .flow-step:not(:last-child)::after{ display:block; } }

/* ---------- service cards ---------- */
.svc{ display:grid; grid-template-columns:auto 1fr auto; gap:18px 24px; align-items:start; padding:26px 0; border-top:1px solid var(--line); }
.svc:first-of-type{ border-top:0; }
@media (max-width:760px){ .svc{ grid-template-columns:1fr; gap:12px; } }
.svc .code{ font-family:var(--mono); font-size:11.5px; letter-spacing:.14em; color:var(--cyan); padding-top:8px; white-space:nowrap; }
.section--sheet .svc .code{ color:var(--cyan-deep); }
.svc h3{ margin:0 0 4px; }
.svc .arrow{ font-family:var(--mono); font-size:12.5px; letter-spacing:.08em; color:var(--faint); text-transform:uppercase; margin-bottom:10px; }
.svc p{ color:var(--ink-dim); font-size:16px; margin:0 0 12px; max-width:62ch; }

/* ---------- telemetry readout ---------- */
.readout{ font-family:var(--mono); border:1px solid var(--line); border-radius:var(--radius); background:var(--surface); overflow:hidden; }
.section--sheet .readout{ background:#fff; border-color:var(--sheet-line); }
.readout-head{ display:flex; justify-content:space-between; gap:16px; flex-wrap:wrap; align-items:center; padding:15px 20px; border-bottom:1px solid var(--line); background:var(--surface-2); }
.section--sheet .readout-head{ background:#F5F6F8; border-color:var(--sheet-line); }
.readout-head .t{ font-family:var(--display); font-size:16px; font-weight:700; letter-spacing:.01em; text-transform:uppercase; }
.readout-head .s{ font-size:11px; letter-spacing:.13em; color:var(--faint); text-transform:uppercase; }
.section--sheet .readout-head .s{ color:var(--sheet-muted); }
.section--sheet .readout-foot .verdict{ color:#12805A; }
.readout-row{ display:grid; grid-template-columns:1fr auto; gap:14px; align-items:center; padding:11px 20px; border-top:1px solid var(--line-soft); font-size:13px; }
.section--sheet .readout-row{ border-color:#E4E7EB; }
.readout-row:first-of-type{ border-top:0; }
.readout-row .k{ letter-spacing:.08em; text-transform:uppercase; color:var(--ink-dim); }
.section--sheet .readout-row .k{ color:var(--sheet-ink); }
.readout-row .v{ color:var(--muted); }
.section--sheet .readout-row .v{ color:var(--sheet-muted); }
.readout-foot{ padding:16px 20px; border-top:1px solid var(--line); background:var(--surface-2); display:flex; align-items:center; gap:14px; flex-wrap:wrap; }
.section--sheet .readout-foot{ background:#F5F6F8; border-color:var(--sheet-line); }
.readout-foot .verdict{ font-family:var(--display); font-size:19px; font-weight:700; letter-spacing:.01em; text-transform:uppercase; color:var(--go); }

/* ---------- cut list (in / out of the first launch) ---------- */
.cutlist{ display:grid; grid-template-columns:1fr 1fr; gap:0 clamp(24px,4vw,44px); }
@media (max-width:680px){ .cutlist{ grid-template-columns:1fr; } }
.cutlist h4{ font-family:var(--mono); font-size:11px; letter-spacing:.18em; text-transform:uppercase; font-weight:500; color:var(--faint); margin:0 0 8px; }
.cutlist ul{ list-style:none; margin:0 0 22px; padding:0; }
.cutlist li{ font-size:15px; padding:9px 0 9px 24px; position:relative; border-bottom:1px solid var(--line-soft); color:var(--ink-dim); }
.section--sheet .cutlist li{ color:var(--sheet-muted); border-color:#E4E7EB; }
.cutlist li::before{ position:absolute; left:0; top:9px; font-family:var(--mono); font-size:13px; }
.cutlist .in li::before{ content:'\002B'; color:var(--go); }
.cutlist .out li::before{ content:'\2212'; color:var(--faint); }

/* ---------- checklist ---------- */
.checks{ display:grid; grid-template-columns:repeat(3,1fr); gap:2px 26px; list-style:none; padding:0; margin:0; }
@media (max-width:820px){ .checks{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:520px){ .checks{ grid-template-columns:1fr; } }
.checks li{ font-family:var(--mono); font-size:12.5px; letter-spacing:.03em; color:var(--ink-dim); padding:8px 0 8px 22px; position:relative; border-bottom:1px solid var(--line-soft); }
.section--sheet .checks li{ color:var(--sheet-muted); border-color:#E4E7EB; }
.checks li::before{ content:''; position:absolute; left:2px; top:15px; width:7px; height:7px; border:1px solid var(--cyan); }
.section--sheet .checks li::before{ border-color:var(--cyan-deep); }

/* ---------- numbered principles ---------- */
.numbered{ display:grid; gap:0; }
.numbered > div{ display:grid; grid-template-columns:auto 1fr; gap:18px; padding:16px 0; border-top:1px solid var(--line); align-items:start; }
.numbered > div:first-child{ border-top:0; }
.section--sheet .numbered > div{ border-color:#E1E5E9; }
.numbered .n{ font-family:var(--mono); font-size:11.5px; color:var(--cyan); letter-spacing:.1em; padding-top:4px; }
.section--sheet .numbered .n{ color:var(--cyan-deep); }
.numbered h4{ margin:0 0 4px; }
.numbered p{ margin:0; font-size:15px; color:var(--muted); line-height:1.55; }
.section--sheet .numbered p{ color:var(--sheet-muted); }

/* ---------- stats ---------- */
.stat{ font-family:var(--display); font-weight:700; font-size:clamp(30px,4vw,42px); letter-spacing:-.02em; line-height:1; }
.stat + .stat-label{ display:block; font-family:var(--mono); font-size:11px; letter-spacing:.16em; text-transform:uppercase; color:var(--faint); margin-top:10px; }

/* ---------- forms ---------- */
.field{ display:flex; flex-direction:column; gap:7px; margin-bottom:18px; }
.field label{ font-family:var(--mono); font-size:11.5px; letter-spacing:.13em; text-transform:uppercase; color:var(--muted); }
.field input,.field textarea,.field select{
  font-family:var(--body); font-size:16px; color:var(--ink);
  background:var(--ground-2); border:1px solid var(--line-strong); border-radius:var(--radius);
  padding:12px 14px; width:100%;
}
.field textarea{ min-height:130px; resize:vertical; }
.field input:focus,.field textarea:focus,.field select:focus{ outline:none; border-color:var(--cyan); }
.field .hint{ font-size:13px; color:var(--faint); }
.hint{ font-size:13.5px; color:var(--faint); }

/* ---------- footer ---------- */
.site-footer{ background:var(--ground-2); border-top:1px solid var(--line); padding-block:52px 30px; }
.foot-grid{ display:grid; grid-template-columns:1.5fr 1fr 1fr; gap:40px; }
@media (max-width:760px){ .foot-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:480px){ .foot-grid{ grid-template-columns:1fr; } }
.foot-grid h5{ font-family:var(--mono); font-size:11px; letter-spacing:.18em; text-transform:uppercase; color:var(--faint); margin:0 0 14px; font-weight:500; }
.foot-links{ display:flex; flex-direction:column; gap:9px; }
.foot-links a{ color:var(--ink-dim); text-decoration:none; font-size:15px; }
.foot-links a:hover{ color:var(--cyan); }
.foot-bottom{ display:flex; justify-content:space-between; gap:18px; flex-wrap:wrap; margin-top:42px; padding-top:22px; border-top:1px solid var(--line); }
.foot-bottom p{ margin:0; font-family:var(--mono); font-size:11px; letter-spacing:.1em; color:var(--faint); text-transform:uppercase; }

/* ---------- reveal ---------- */
.reveal{ opacity:0; transform:translateY(14px); transition:opacity .6s ease,transform .6s ease; }
.reveal.in{ opacity:1; transform:none; }
@media (prefers-reduced-motion:reduce){ .reveal{ opacity:1; transform:none; transition:none; } }

/* ---------- misc ---------- */
.hr{ height:1px; background:var(--line); border:0; margin-block:clamp(36px,5vw,56px); }
.section--sheet .hr{ background:var(--sheet-line); }
.tag-row{ display:flex; flex-wrap:wrap; gap:8px; }
.tag{ font-family:var(--mono); font-size:11.5px; letter-spacing:.07em; text-transform:uppercase; color:var(--ink-dim); border:1px solid var(--line); border-radius:2px; padding:5px 10px; }
.section--sheet .tag{ color:var(--sheet-muted); border-color:var(--sheet-line); }
.pull{ font-family:var(--display); font-weight:500; font-size:clamp(22px,3.1vw,32px); line-height:1.25; letter-spacing:-.015em; color:var(--ink); max-width:26ch; }
.section--sheet .pull{ color:var(--sheet-ink); }
.pull em{ font-style:normal; color:var(--cyan); }
.section--sheet .pull em{ color:var(--cyan-deep); }
.skip{ position:absolute; left:-9999px; }
.skip:focus{ left:12px; top:12px; z-index:200; background:var(--cyan); color:#08131A; padding:10px 16px; border-radius:2px; }