:root {
  --bg: #071116;
  --bg-soft: #10212b;
  --panel: rgba(8, 17, 24, 0.88);
  --panel-strong: rgba(11, 20, 28, 0.96);
  --border: rgba(132, 201, 226, 0.18);
  --text: #ecf6f7;
  --muted: #afc3c9;
  --accent: #7dd2eb;
  --accent-strong: #dff8ff;
  --landscape: #c9e46a;
  --view: #72b7ff;
  --shadow: rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(125, 210, 235, 0.18), transparent 32%),
    radial-gradient(circle at top right, rgba(201, 228, 106, 0.1), transparent 24%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.04) 0%, transparent 42%),
    linear-gradient(180deg, var(--bg) 0%, #04090d 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), rgba(0, 0, 0, 0.2));
}

a {
  color: inherit;
}

.page-shell {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.panel {
  position: relative;
  overflow: hidden;
  margin-bottom: 20px;
  border: 1px solid var(--border);
  background: var(--panel);
  box-shadow: 0 24px 60px var(--shadow);
  backdrop-filter: blur(10px);
}

.hero,
.section-panel {
  padding: 26px;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -40% 34%;
  height: 320px;
  background: radial-gradient(circle, rgba(125, 210, 235, 0.2), transparent 65%);
  pointer-events: none;
}

.landscape-hero::after {
  background: radial-gradient(circle, rgba(201, 228, 106, 0.2), transparent 65%);
}

.eyebrow,
.label {
  display: inline-block;
  margin: 0 0 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 0.74rem;
  color: var(--accent);
}

h1,
h2,
h3,
p,
ul {
  margin-top: 0;
}

h1 {
  margin-bottom: 16px;
  max-width: 11ch;
  font-size: clamp(2.6rem, 7vw, 5.4rem);
  line-height: 0.92;
  color: var(--accent-strong);
}

h2 {
  margin-bottom: 0;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  color: var(--accent-strong);
}

h3 {
  margin-bottom: 12px;
  font-size: 1.2rem;
}

.lead,
.status-card p,
.project-card p,
.principle-card p,
.timeline-card p,
li {
  color: var(--muted);
  line-height: 1.7;
  font-size: 1rem;
}

.hero-grid,
.project-grid,
.principles-grid,
.timeline {
  display: grid;
  gap: 16px;
}

.hero-grid {
  grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.8fr);
  align-items: start;
}

.status-stack {
  display: grid;
  gap: 12px;
}

.status-card,
.project-card,
.principle-card,
.timeline-card {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--panel-strong);
  padding: 16px;
}

.section-heading {
  margin-bottom: 18px;
}

.project-grid,
.principles-grid,
.timeline {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.principles-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.timeline {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.accent-view {
  border-color: rgba(114, 183, 255, 0.32);
  box-shadow: inset 0 0 0 1px rgba(114, 183, 255, 0.08);
}

.accent-landscape {
  border-color: rgba(201, 228, 106, 0.34);
  box-shadow: inset 0 0 0 1px rgba(201, 228, 106, 0.08);
}

ul {
  margin-bottom: 0;
  padding-left: 18px;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

.button,
.text-link {
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.04);
}

.button-primary {
  border-color: rgba(125, 210, 235, 0.42);
  background: linear-gradient(135deg, rgba(125, 210, 235, 0.2), rgba(255, 255, 255, 0.06));
}

.button:hover,
.button:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  transform: translateY(-1px);
}

.text-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--accent-strong);
  text-decoration-thickness: 2px;
  text-underline-offset: 0.22em;
}

@media (max-width: 900px) {
  .hero-grid,
  .project-grid,
  .principles-grid,
  .timeline {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: 14ch;
  }
}

@media (max-width: 620px) {
  .page-shell {
    width: min(100%, calc(100% - 20px));
    padding-top: 10px;
  }

  .hero,
  .section-panel {
    padding: 20px;
  }

  h1 {
    font-size: clamp(2.2rem, 12vw, 4rem);
  }

  .button {
    width: 100%;
  }
}