/* SpaceBole — amateur astronomy & stargazing journal (dark) */
:root {
  --bg: #0b0e18;
  --bg-card: #141826;
  --bg-soft: #1a1f2e;
  --ink: #e8e6e1;
  --ink-soft: #b3b1a8;
  --muted: #6b7185;
  --amber: #f4c77a;
  --amber-deep: #d4a04a;
  --amber-soft: rgba(244, 199, 122, 0.15);
  --dusk: #5c6a88;
  --line: rgba(232, 230, 225, 0.08);
  --line-strong: rgba(232, 230, 225, 0.18);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'IBM Plex Serif', Georgia, serif;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--ink);
  line-height: 1.15;
}

a { color: var(--amber); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--ink); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 32px; }

/* Header */
.site-header {
  background: rgba(11, 14, 24, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 50;
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 0;
}
.logo {
  font-family: 'IBM Plex Serif', serif;
  font-size: 24px; font-weight: 500;
  color: var(--ink);
  display: flex; align-items: center; gap: 12px;
  letter-spacing: -0.01em;
}
.logo-star {
  width: 28px; height: 28px;
  background: radial-gradient(circle, var(--amber) 0%, var(--amber-deep) 60%, transparent 75%);
  border-radius: 50%;
  display: inline-block;
  position: relative;
  box-shadow: 0 0 18px rgba(244, 199, 122, 0.45);
}
.logo-star::before, .logo-star::after {
  content: ''; position: absolute;
  background: var(--amber);
}
.logo-star::before {
  top: 50%; left: -8px; right: -8px; height: 1px; transform: translateY(-50%);
}
.logo-star::after {
  left: 50%; top: -8px; bottom: -8px; width: 1px; transform: translateX(-50%);
}
.nav { display: flex; gap: 32px; align-items: center; }
.nav a {
  color: var(--ink-soft); font-size: 14px; font-weight: 500;
  font-family: 'IBM Plex Mono', monospace;
}
.nav a:hover { color: var(--amber); }

/* Hero */
.hero {
  padding: 140px 0 140px;
  position: relative;
  overflow: hidden;
}
.hero::before, .hero::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}
.hero::before {
  top: -120px; right: -100px;
  width: 380px; height: 380px;
  background: radial-gradient(circle, var(--amber-soft) 0%, transparent 70%);
}
.hero::after {
  bottom: -200px; left: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(92, 106, 136, 0.15) 0%, transparent 70%);
}
.hero-inner {
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
  position: relative; z-index: 1;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--amber);
  font-weight: 500;
  margin-bottom: 36px;
  padding: 8px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 100px;
}
.hero-eyebrow .pulse {
  width: 8px; height: 8px;
  background: var(--amber);
  border-radius: 50%;
  box-shadow: 0 0 0 4px var(--amber-soft);
}
.hero h1 {
  font-size: clamp(46px, 6.5vw, 76px);
  margin-bottom: 28px;
  font-weight: 400;
  line-height: 1.05;
}
.hero h1 em {
  font-style: italic;
  color: var(--amber);
}
.hero p {
  font-size: 19px;
  color: var(--ink-soft);
  max-width: 640px;
  margin: 0 auto 40px;
}
.hero-cta { display: inline-flex; gap: 14px; flex-wrap: wrap; justify-content: center; }

.btn {
  display: inline-block;
  padding: 14px 28px;
  background: var(--amber);
  color: var(--bg);
  font-family: 'IBM Plex Sans', sans-serif;
  font-size: 14px; font-weight: 600;
  letter-spacing: 0.04em;
  border: 1px solid var(--amber);
  border-radius: 4px;
  cursor: pointer;
  transition: all .2s ease;
}
.btn:hover { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.btn-outline {
  background: transparent;
  color: var(--ink);
  border-color: var(--line-strong);
}
.btn-outline:hover { background: var(--ink); color: var(--bg); border-color: var(--ink); }

/* Star map */
.starmap {
  margin: 70px auto 0;
  max-width: 920px;
  aspect-ratio: 21/9;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 8px;
  position: relative;
  overflow: hidden;
}
.starmap::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1.5px 1.5px at 12% 20%, var(--ink), transparent),
    radial-gradient(1px 1px at 30% 50%, var(--ink), transparent),
    radial-gradient(2px 2px at 50% 30%, var(--amber), transparent),
    radial-gradient(1px 1px at 65% 70%, var(--ink), transparent),
    radial-gradient(2.5px 2.5px at 80% 25%, var(--amber), transparent),
    radial-gradient(1px 1px at 90% 60%, var(--ink), transparent),
    radial-gradient(1px 1px at 22% 80%, var(--ink), transparent),
    radial-gradient(1.5px 1.5px at 45% 85%, var(--ink), transparent),
    radial-gradient(1px 1px at 70% 15%, var(--ink), transparent),
    radial-gradient(1.5px 1.5px at 85% 80%, var(--ink), transparent);
}
.starmap::after {
  content: 'Orion · 22:14 local · field of view 45°';
  position: absolute;
  bottom: 16px; left: 18px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.14em;
}

/* Sections */
section { padding: 110px 0; border-top: 1px solid var(--line); }
.section-eyebrow {
  display: inline-block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px; text-transform: uppercase; letter-spacing: 0.22em;
  color: var(--amber); font-weight: 500;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(32px, 4.5vw, 50px);
  margin-bottom: 18px; font-weight: 400;
  max-width: 720px;
}
.section-sub {
  color: var(--ink-soft);
  font-size: 18px;
  max-width: 620px;
  margin-bottom: 60px;
}

/* Field reports */
.reports {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.report {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 30px;
  display: flex; flex-direction: column;
  transition: transform .25s ease, border-color .25s ease;
}
.report:hover {
  transform: translateY(-3px);
  border-color: var(--amber-deep);
}
.report-meta {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; letter-spacing: 0.14em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: flex; justify-content: space-between;
}
.report-meta strong { color: var(--amber); font-weight: 600; }
.report h3 {
  font-size: 22px; margin-bottom: 12px;
  font-weight: 500;
}
.report p { color: var(--ink-soft); font-size: 14.5px; flex: 1; }
.report-coords {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.08em;
}

/* Quote band */
.band {
  padding: 130px 0;
  border: none;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.band::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--amber-soft) 0%, transparent 60%);
}
.band h2 {
  position: relative;
  color: var(--ink);
  font-size: clamp(30px, 4.2vw, 44px);
  max-width: 880px; margin: 0 auto 24px;
  font-weight: 400; font-style: italic;
}
.band p { color: var(--ink-soft); max-width: 540px; margin: 0 auto 32px; position: relative; }
.band .btn { position: relative; }

/* Page */
.page { padding: 90px 0; max-width: 760px; margin: 0 auto; }
.page h1 { font-size: clamp(38px, 5vw, 56px); margin-bottom: 16px; font-weight: 400; }
.page .meta {
  font-family: 'IBM Plex Mono', monospace;
  color: var(--muted); font-size: 12px; letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 44px; padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.page h2 { font-size: 28px; margin: 44px 0 14px; font-weight: 500; }
.page h3 {
  font-size: 18px; margin: 28px 0 10px;
  font-family: 'IBM Plex Sans', sans-serif;
  font-weight: 600; color: var(--amber);
}
.page p, .page li { color: var(--ink-soft); margin-bottom: 14px; }
.page ul { padding-left: 22px; margin-bottom: 14px; }
.page strong { color: var(--ink); }

/* Forms */
.form-card {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 40px;
  margin-top: 26px;
}
.form-field { margin-bottom: 20px; }
label {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; font-weight: 500;
  margin-bottom: 8px; color: var(--ink);
  text-transform: uppercase; letter-spacing: 0.16em;
}
input, textarea, select {
  width: 100%; padding: 13px 16px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  font-family: inherit; font-size: 15px;
  background: var(--bg-soft); color: var(--ink);
}
input:focus, textarea:focus, select:focus { outline: none; border-color: var(--amber); }
textarea { min-height: 130px; resize: vertical; }

.notice {
  background: var(--amber-soft);
  border-left: 3px solid var(--amber);
  padding: 18px 22px; border-radius: 6px;
  margin: 22px 0; font-size: 15px; color: var(--ink-soft);
}
.notice strong { color: var(--ink); }

.success {
  display: none;
  background: rgba(150, 200, 150, 0.1);
  border: 1px solid rgba(150, 200, 150, 0.4);
  padding: 18px 22px; border-radius: 6px;
  margin-top: 22px; color: #b9d4b9; font-size: 15px;
}
.success.show { display: block; }

/* Footer */
.site-footer {
  background: var(--bg-soft);
  padding: 64px 0 30px;
  border-top: 1px solid var(--line);
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 44px; margin-bottom: 44px;
}
.footer-grid h4 {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px; font-weight: 500;
  text-transform: uppercase; letter-spacing: 0.18em;
  margin-bottom: 18px; color: var(--amber);
}
.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a { color: var(--ink-soft); font-size: 14px; }
.footer-grid a:hover { color: var(--amber); }
.footer-grid p { color: var(--ink-soft); font-size: 14px; line-height: 1.7; }
.footer-bottom {
  border-top: 1px solid var(--line);
  padding-top: 26px;
  display: flex; justify-content: space-between;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px; color: var(--muted); letter-spacing: 0.08em;
}

@media (max-width: 820px) {
  .reports { grid-template-columns: 1fr; }
  .nav { gap: 16px; }
  .nav a:not(.btn) { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 8px; }
}