/* ==========================================================================
   Argonauts — landing page styles
   ========================================================================== */

/* ---------- Design tokens ---------- */
:root {
  --bg:           #0E0E10;
  --bg-deep:      #0A0A0C;
  --bg-strip:     #07070A;

  --text:         #E8E6DD;
  --text-strong:  #F2F0E5;
  --text-soft:    #C9C5B5;
  --text-mute:    #8A8675;
  --text-dim:     #6E6B5E;
  --text-faint:   #5A574E;
  --text-ghost:   #4A4840;

  --rule:         #1F1E1B;
  --rule-soft:    #2A2620;

  --accent:       #C8A24A;
  --accent-line:  #5A4A22;
  --good:         #56C271;
  --quiet:        #5A6B8A;

  --lead:         #DCD7C5;
  --body-soft:    #B8B3A2;

  --font-sans:    "Inter", -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-display: "Fraunces", "Times New Roman", serif;
  --font-mono:    "JetBrains Mono", "SF Mono", ui-monospace, monospace;

  --max-width:    1080px;
  --gutter:       32px;

  --radius:       4px;
  --hairline:     0.5px solid var(--rule);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }

button {
  font: inherit;
  cursor: pointer;
}

ul { list-style: none; padding: 0; margin: 0; }

.ag-sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* ---------- Status strip ---------- */
.ag-strip {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px var(--gutter);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--text-faint);
  background: var(--bg-strip);
  border-bottom: var(--hairline);
}

.ag-strip-left {
  display: flex;
  gap: 10px;
  align-items: center;
}

.ag-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

/* ---------- Nav ---------- */
.ag-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px var(--gutter);
  border-bottom: var(--hairline);
}

.ag-mark {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-strong);
}

.ag-mark-glyph {
  width: 18px;
  height: 18px;
  color: var(--accent);
}

.ag-links {
  display: flex;
  gap: 24px;
  font-size: 12px;
  color: var(--text-mute);
}

.ag-links a:hover { color: var(--text-strong); }

.ag-menu-btn {
  display: none;
  flex-direction: column;
  gap: 3px;
  padding: 4px;
  background: transparent;
  border: none;
}

.ag-menu-btn span {
  width: 16px;
  height: 1px;
  background: var(--text-mute);
}

/* ---------- Hero ---------- */
.ag-hero {
  padding: 88px var(--gutter) 80px;
}

.ag-eyebrow {
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--accent);
  margin: 0 0 28px;
  text-transform: uppercase;
  font-weight: 500;
  font-family: var(--font-mono);
  display: flex;
  align-items: center;
  gap: 10px;
}

.ag-eyebrow::before {
  content: "▌";
  color: var(--accent);
}

.ag-h1 {
  font-family: var(--font-display);
  font-size: 56px;
  font-weight: 300;
  line-height: 1.04;
  letter-spacing: -0.025em;
  margin: 0 0 40px;
  color: var(--text-strong);
  max-width: 700px;
}

.ag-h1 em {
  font-style: italic;
  font-weight: 400;
  color: var(--accent);
}

.ag-cta-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

.ag-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  padding: 11px 18px;
  border: 0.5px solid #3A3833;
  color: var(--text);
  border-radius: var(--radius);
  background: transparent;
  transition: border-color 120ms ease, color 120ms ease, background 120ms ease;
}

.ag-cta:hover {
  border-color: var(--accent);
  color: var(--text-strong);
}

.ag-cta--primary {
  background: var(--accent);
  color: var(--bg);
  border: none;
  font-weight: 500;
}

.ag-cta--primary:hover {
  background: #D6B560;
  color: var(--bg);
}

/* ---------- Sections ---------- */
.ag-section {
  padding: 64px var(--gutter);
  border-top: var(--hairline);
}

.ag-section-label {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--text-dim);
  margin: 0 0 32px;
  text-transform: uppercase;
  font-weight: 500;
  font-family: var(--font-mono);
}

.ag-section-label::after {
  content: "";
  flex: 1;
  height: 0.5px;
  background: var(--rule);
}

.ag-section-num { color: var(--text-ghost); }

/* ---------- Manifesto ---------- */
.ag-manifesto {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 36px;
  max-width: 700px;
}

.ag-manifesto-title {
  font-size: 11px;
  color: var(--text-dim);
  line-height: 1.6;
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ag-manifesto-body p {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-soft);
  margin: 0 0 16px;
}

.ag-manifesto-body p:last-child { margin: 0; }

/* ---------- Expeditions ---------- */
.ag-exp-grid {
  display: flex;
  flex-direction: column;
}

.ag-exp {
  display: grid;
  grid-template-columns: 60px 1fr 130px;
  gap: 24px;
  padding: 26px 0;
  border-top: var(--hairline);
  align-items: start;
}

.ag-exp:last-child { border-bottom: var(--hairline); }

.ag-exp-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
  padding-top: 4px;
}

.ag-exp-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 400;
  color: var(--text-strong);
  margin: 0 0 4px;
  letter-spacing: -0.01em;
}

.ag-exp-tagline {
  font-size: 12px;
  color: var(--text-mute);
  font-family: var(--font-mono);
  letter-spacing: 0.05em;
  margin: 0 0 14px;
}

.ag-exp-q {
  font-size: 13px;
  color: var(--text-mute);
  font-style: italic;
  margin: 0 0 14px;
  line-height: 1.55;
}

.ag-exp-lead {
  font-size: 14px;
  color: var(--lead);
  line-height: 1.65;
  margin: 0 0 14px;
}

.ag-exp-body {
  font-size: 13px;
  color: var(--body-soft);
  line-height: 1.65;
  margin: 0;
}

.ag-exp-body a {
  color: var(--accent);
  border-bottom: 0.5px solid var(--accent-line);
}

.ag-exp-body a:hover { border-bottom-color: var(--accent); }

.ag-exp-status {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-align: right;
  padding-top: 4px;
  text-transform: uppercase;
}

.ag-exp-status--soon     { color: var(--accent); }
.ag-exp-status--charting { color: var(--quiet); }

/* ---------- Contact ---------- */
.ag-contact {
  background: var(--bg-deep);
  padding: 72px var(--gutter);
  border-top: var(--hairline);
}

.ag-contact-inner { max-width: 460px; }

.ag-contact-h {
  font-family: var(--font-display);
  font-size: 32px;
  font-weight: 400;
  color: var(--text-strong);
  margin: 0 0 12px;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.ag-contact-p {
  font-size: 13px;
  color: var(--text-mute);
  line-height: 1.6;
  margin: 0 0 24px;
}

.ag-form {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.ag-form input,
.ag-form textarea {
  background: transparent;
  border: 0.5px solid var(--rule-soft);
  color: var(--text);
  padding: 11px 14px;
  border-radius: var(--radius);
  font-size: 13px;
  font-family: inherit;
  width: 100%;
}

.ag-form textarea {
  min-height: 80px;
  resize: vertical;
}

.ag-form input::placeholder,
.ag-form textarea::placeholder { color: var(--text-faint); }

.ag-form input:focus,
.ag-form textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.ag-form button {
  background: var(--accent);
  color: var(--bg);
  border: none;
  padding: 11px 18px;
  border-radius: var(--radius);
  font-size: 12px;
  font-weight: 500;
  align-self: flex-start;
}

.ag-form button:hover { background: #D6B560; }

.ag-direct {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 18px;
}

.ag-direct a {
  color: var(--text-mute);
  border-bottom: 0.5px solid var(--rule-soft);
}

.ag-direct a:hover { color: var(--text); }

/* ---------- Footer ---------- */
.ag-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px var(--gutter);
  border-top: var(--hairline);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--text-ghost);
}

/* ==========================================================================
   Mobile — under 720px
   ========================================================================== */
@media (max-width: 720px) {

  :root { --gutter: 18px; }

  /* Status strip — drop coordinate detail, keep state and city only */
  .ag-strip { font-size: 9px; padding: 7px var(--gutter); }
  .ag-strip-right::before { content: ""; }
  .ag-strip-right { font-size: 9px; }

  /* Nav — collapse links into burger */
  .ag-nav { padding: 14px var(--gutter); flex-wrap: wrap; }
  .ag-links {
    display: none;
    width: 100%;
    flex-direction: column;
    gap: 14px;
    padding-top: 14px;
    margin-top: 14px;
    border-top: var(--hairline);
  }
  .ag-nav.is-open .ag-links { display: flex; }
  .ag-menu-btn { display: flex; }

  /* Hero */
  .ag-hero { padding: 56px var(--gutter) 56px; }
  .ag-h1 { font-size: 36px; margin: 0 0 28px; }
  .ag-cta-row { flex-direction: column; align-items: stretch; }
  .ag-cta { justify-content: center; padding: 12px 16px; }

  /* Sections */
  .ag-section { padding: 44px var(--gutter); }
  .ag-section-label { font-size: 9px; margin: 0 0 24px; }

  /* Manifesto becomes single column */
  .ag-manifesto { grid-template-columns: 1fr; gap: 14px; }
  .ag-manifesto-title {
    font-size: 10px;
    line-height: 1.4;
  }
  .ag-manifesto-title br { display: none; }
  .ag-manifesto-body p { font-size: 14px; }

  /* Expeditions restructure top-to-bottom; status pill moves above title */
  .ag-exp {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .ag-exp-num {
    padding-top: 0;
    margin-bottom: 12px;
    display: inline-block;
  }
  .ag-exp-content { order: 2; }
  .ag-exp-status {
    text-align: left;
    padding-top: 0;
    margin-bottom: 14px;
    order: 1;
    /* Place the status pill on the same row as the EXP number */
    position: relative;
    margin-top: -28px;
    align-self: end;
    justify-self: end;
  }
  .ag-exp-title { font-size: 20px; }

  /* Contact */
  .ag-contact { padding: 48px var(--gutter); }
  .ag-contact-h { font-size: 24px; }

  /* Footer */
  .ag-footer {
    flex-direction: column;
    gap: 6px;
    text-align: center;
    font-size: 9px;
  }
}

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