@import url("https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,500;0,600;0,700;1,600&family=IBM+Plex+Mono:wght@400;500&display=swap");
@import url("/palette.css");

:root {
  color: #e1f5fc;
  background: #061923;
  font-family: "IBM Plex Mono", monospace;
  font-synthesis: none;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  --ink: #061923;
  --paper: var(--clr-primary-50);
  --muted: var(--clr-primary-200);
  --line: rgba(132, 212, 241, 0.18);
  --signal: var(--clr-primary);
}

* { box-sizing: border-box; }
html { min-width: 320px; background: var(--ink); }
body { min-width: 320px; min-height: 100vh; margin: 0; }
a { color: inherit; }

.site-shell {
  position: relative;
  display: grid;
  min-height: 100vh;
  overflow: hidden;
  grid-template-rows: auto 1fr auto;
  isolation: isolate;
  background:
    radial-gradient(circle at 76% 44%, rgba(19, 137, 196, 0.2), transparent 27%),
    linear-gradient(125deg, #082635 0%, #061923 72%);
}

.blueprint-grid {
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: 0.5;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(90deg, transparent 1%, #000 35%, #000 100%);
}

.scan-beam {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 65%;
  z-index: -1;
  width: 1px;
  opacity: 0.55;
  background: var(--signal);
  box-shadow: 0 0 22px 4px rgba(19, 137, 196, 0.28);
  animation: scan 7s ease-in-out infinite alternate;
}

.masthead,
footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 0 clamp(1.25rem, 4vw, 4.5rem);
  border-color: var(--line);
  color: var(--muted);
  font-size: 0.67rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.masthead { min-height: 6.25rem; border-bottom: 1px solid var(--line); }

.brand {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--paper);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-mark {
  width: 2.3rem;
  height: 2.3rem;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(32, 146, 199, 0.28));
}

.system-status { display: inline-flex; align-items: center; gap: 0.65rem; }
.system-status i {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--signal);
  box-shadow: 0 0 12px rgba(19, 137, 196, 0.8);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(22rem, 0.88fr);
  align-items: center;
  gap: clamp(2rem, 6vw, 7rem);
  width: min(100% - 2.5rem, 86rem);
  margin: auto;
  padding: clamp(3rem, 7vh, 6.5rem) 0;
}

.hero-copy {
  position: relative;
  z-index: 1;
  animation: reveal 700ms cubic-bezier(0.2, 0.75, 0.2, 1) both;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  margin: 0 0 1.5rem;
  color: var(--signal);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow span {
  display: grid;
  width: 2rem;
  height: 2rem;
  place-items: center;
  border: 1px solid rgba(19, 137, 196, 0.55);
}

h1 {
  max-width: 12ch;
  margin: 0;
  font-family: "Barlow Condensed", sans-serif;
  font-size: clamp(3.6rem, 7vw, 7.6rem);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.82;
  text-transform: uppercase;
}
h1 em { color: var(--signal); font-weight: 600; }

.description {
  max-width: 48rem;
  margin: 2rem 0 2.3rem;
  color: #b4e5f6;
  font-size: clamp(0.77rem, 1vw, 0.88rem);
  line-height: 1.75;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  min-width: min(100%, 22rem);
  padding: 1rem 1rem 1rem 1.25rem;
  border: 1px solid var(--signal);
  color: var(--ink);
  background: var(--signal);
  font-family: "Barlow Condensed", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-decoration: none;
  text-transform: uppercase;
  transition: color 180ms ease, background 180ms ease, transform 180ms ease;
}
.cta svg { width: 1.45rem; fill: none; stroke: currentColor; stroke-linecap: square; stroke-width: 1.7; }
.cta:hover { color: var(--signal); background: transparent; transform: translateY(-2px); }
.cta:focus-visible, .brand:focus-visible { outline: 3px solid var(--paper); outline-offset: 5px; }

.visual {
  display: grid;
  min-height: 32rem;
  place-items: center;
  animation: reveal 900ms 160ms cubic-bezier(0.2, 0.75, 0.2, 1) both;
}
.scope { position: relative; width: min(100%, 31rem); aspect-ratio: 1; }
.scope-ring, .crosshair { position: absolute; }
.scope-ring { inset: 7%; border: 1px solid rgba(19, 137, 196, 0.55); border-radius: 50%; }
.scope-ring::before, .scope-ring::after {
  content: "";
  position: absolute;
  inset: -0.35rem 50%;
  width: 0.7rem;
  border-top: 0.7rem solid var(--signal);
  border-bottom: 0.7rem solid var(--signal);
}
.scope-ring-inner { inset: 20%; border-style: dashed; opacity: 0.5; animation: rotate 28s linear infinite; }
.crosshair-x { top: 50%; right: 0; left: 0; border-top: 1px solid rgba(132, 212, 241, 0.18); }
.crosshair-y { top: 0; bottom: 0; left: 50%; border-left: 1px solid rgba(132, 212, 241, 0.18); }

.crane {
  position: absolute;
  inset: 1% 7%;
  width: 86%;
  height: 98%;
  fill: none;
  stroke: var(--paper);
  stroke-linecap: square;
  stroke-linejoin: miter;
  stroke-width: 2;
}
.crane circle { fill: var(--signal); stroke: none; filter: drop-shadow(0 0 8px rgba(19, 137, 196, 0.8)); }
.crane .signal { stroke: var(--signal); stroke-dasharray: 9 8; animation: signal 2.4s linear infinite; }

.datum {
  position: absolute;
  padding: 0.35rem 0.5rem;
  color: var(--signal);
  background: var(--ink);
  font-size: 0.57rem;
  letter-spacing: 0.13em;
}
.datum-top { top: 4%; left: 47%; }
.datum-side { top: 50%; right: -1rem; transform: rotate(90deg); }
.datum-bottom { bottom: 3%; left: 19%; }
footer { min-height: 4.5rem; border-top: 1px solid var(--line); }

@keyframes reveal { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: translateY(0); } }
@keyframes scan { from { transform: translateX(-10vw); } to { transform: translateX(16vw); } }
@keyframes rotate { to { transform: rotate(360deg); } }
@keyframes signal { to { stroke-dashoffset: -34; } }

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; gap: 1rem; }
  .visual { min-height: 22rem; }
  .scope { width: min(100%, 25rem); }
  h1 { max-width: 11ch; }
}

@media (max-width: 560px) {
  .masthead { min-height: 5rem; }
  .system-status, footer span:first-child { display: none; }
  .hero { width: min(100% - 2.5rem, 86rem); padding: 3rem 0 2rem; }
  h1 { font-size: clamp(3.25rem, 18vw, 5rem); }
  .description { margin-top: 1.6rem; }
  .visual { min-height: 19rem; }
  footer { justify-content: flex-end; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}