body[data-site="atlas"] {
  --accent: #22d3ee;
  --site-accent: #22d3ee;
  --site-accent-text: #67e8f9;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

body[data-site="atlas"] *,
body[data-site="atlas"] *::before,
body[data-site="atlas"] *::after {
  box-sizing: border-box;
}

body[data-site="atlas"][data-theme="light"],
html[data-theme="light"] body[data-site="atlas"] {
  --accent: #075985;
  --site-accent: #075985;
  --site-accent-text: #075985;
}

.tt-grid-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 20% 18%, color-mix(in srgb, var(--accent) 25%, transparent), transparent 28rem),
    radial-gradient(circle at 78% 12%, rgba(34, 197, 94, 0.16), transparent 24rem),
    linear-gradient(90deg, rgba(148, 210, 255, 0.06) 1px, transparent 1px),
    linear-gradient(0deg, rgba(148, 210, 255, 0.06) 1px, transparent 1px);
  background-size: auto, auto, 96px 96px, 96px 96px;
}

main {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 132px 0 70px;
  overflow: hidden;
}

.tt-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(320px, 0.72fr);
  gap: clamp(24px, 5vw, 58px);
  align-items: center;
  min-height: calc(100vh - 180px);
}

.tt-hero-copy,
.tt-section,
.tt-two-col > *,
.tt-card,
.tt-workflows article,
.tt-mcp-grid article {
  min-width: 0;
}

.tt-kicker {
  color: var(--site-accent-text);
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.tt-hero h1,
.tt-section h2 {
  margin: 12px 0 18px;
  color: var(--text);
  font-family: var(--sans);
  font-weight: 900;
  letter-spacing: 0;
  line-height: 0.95;
}

.tt-hero h1 {
  font-size: clamp(4rem, 10vw, 6.4rem);
}

.tt-section h2 {
  font-size: clamp(2.2rem, 5vw, 4.8rem);
}

.tt-lede,
.tt-section p {
  max-width: 760px;
  color: var(--text-dim);
  font-size: clamp(1rem, 2vw, 1.24rem);
  line-height: 1.7;
  overflow-wrap: break-word;
  white-space: normal;
}

.tt-actions,
.tt-form {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.tt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--mono);
  font-size: 0.72rem;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
}

.tt-btn-primary {
  background: var(--accent);
  color: var(--text-on-accent, #031018);
  box-shadow: 0 14px 38px color-mix(in srgb, var(--accent) 24%, transparent);
}

.tt-btn-secondary {
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  color: var(--text);
}

.tt-orb-panel,
.tt-terminal,
.tt-output,
.tt-card,
.tt-workflows article,
.tt-mcp-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 86%, transparent);
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(18px);
}

.tt-orb-panel {
  padding: clamp(20px, 4vw, 34px);
  min-width: 0;
}

.tt-orb {
  display: grid;
  place-items: center;
  width: min(100%, 340px);
  aspect-ratio: 1;
  margin: 0 auto 24px;
  border: 1px solid color-mix(in srgb, var(--accent) 48%, transparent);
  border-radius: 50%;
  background:
    radial-gradient(circle at 45% 40%, color-mix(in srgb, var(--accent) 34%, transparent), transparent 35%),
    radial-gradient(circle, color-mix(in srgb, var(--bg) 30%, transparent), var(--bg-2));
  box-shadow: 0 0 70px color-mix(in srgb, var(--accent) 28%, transparent);
  position: relative;
  overflow: hidden;
}

.tt-orb img {
  width: 48%;
  border-radius: 50%;
  opacity: 0.88;
}

.tt-orb span {
  position: absolute;
  bottom: 20%;
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.28em;
}

.tt-status-stack {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.tt-status-stack div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg-2) 72%, transparent);
}

.tt-status-stack span,
.tt-card span,
.tt-workflows span {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.tt-status-stack strong {
  color: var(--site-accent-text);
  font-family: var(--mono);
  font-size: 0.78rem;
  text-align: right;
  overflow-wrap: anywhere;
}

.tt-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin: 0 0 70px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.tt-strip div {
  padding: 22px 18px;
  background: color-mix(in srgb, var(--panel) 90%, transparent);
}

.tt-strip strong {
  display: block;
  color: var(--text);
  font-family: var(--mono);
  font-size: clamp(1.25rem, 3vw, 2.2rem);
  font-weight: 900;
}

.tt-strip span {
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.64rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.tt-section {
  margin: 0 0 86px;
}

.tt-two-col {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(330px, 0.78fr);
  gap: clamp(22px, 4vw, 44px);
  align-items: start;
}

.tt-card-grid,
.tt-workflows,
.tt-mcp-grid {
  display: grid;
  gap: 14px;
}

.tt-card-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 26px;
}

.tt-card,
.tt-workflows article,
.tt-mcp-grid article {
  padding: 22px;
}

.tt-card h3,
.tt-workflows h3,
.tt-mcp-grid h3 {
  margin: 12px 0 10px;
  color: var(--text);
  font-family: var(--sans);
  font-size: 1.08rem;
}

.tt-card p,
.tt-workflows p,
.tt-mcp-grid p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
}

.tt-terminal,
.tt-output {
  overflow: hidden;
}

.tt-output-stack {
  display: grid;
  gap: 14px;
}

.tt-terminal-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.tt-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 18px var(--green);
}

.tt-terminal-state {
  margin-left: auto;
  padding: 4px 8px;
  border: 1px solid color-mix(in srgb, var(--amber, #f59e0b) 38%, transparent);
  border-radius: 999px;
  color: var(--amber, #f59e0b);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
}

.tt-copy {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  padding: 5px 10px;
}

.tt-terminal-head .tt-copy:first-of-type {
  margin-left: auto;
}

.tt-terminal-state + .tt-copy {
  margin-left: 0;
}

.tt-terminal-lines,
.tt-output pre {
  margin: 0;
  padding: 18px;
  color: var(--text-dim);
  font-family: var(--mono);
  font-size: 0.84rem;
  line-height: 1.75;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.tt-metrics-terminal {
  border-color: color-mix(in srgb, var(--accent) 34%, var(--line));
}

.tt-metrics-terminal pre {
  max-height: 268px;
  overflow-y: auto;
}

.tt-terminal-lines p {
  margin: 0 0 12px;
  max-width: none;
  font-size: inherit;
  line-height: inherit;
}

.tt-terminal-lines span {
  color: var(--site-accent-text);
}

.tt-workflows {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.tt-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.tt-form label {
  display: grid;
  gap: 8px;
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.66rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.tt-form input,
.tt-form select {
  min-height: 46px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--panel) 80%, transparent);
  color: var(--text);
  font: 700 0.92rem var(--sans);
  padding: 0 12px;
}

.tt-form button {
  grid-column: 1 / -1;
}

.tt-form .tt-form-wide {
  grid-column: 1 / -1;
}

.tt-form select[name="preset"] {
  border-color: color-mix(in srgb, var(--accent) 38%, var(--line));
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 9%, transparent), transparent 42%),
    color-mix(in srgb, var(--panel) 86%, transparent);
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

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

.tt-mcp-grid strong {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  border-radius: 50%;
  color: var(--site-accent-text);
  font-family: var(--mono);
}

.tt-mcp-grid code {
  display: block;
  margin: 12px 0;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  color: var(--text);
  font-family: var(--mono);
  font-size: 0.78rem;
  white-space: normal;
  overflow-wrap: anywhere;
}

.tt-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0 46px;
  border-top: 1px solid var(--line);
  color: var(--text-muted);
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

@media (max-width: 920px) {
  main {
    padding-top: 112px;
  }

  .tt-hero,
  .tt-two-col,
  .tt-card-grid,
  .tt-workflows,
  .tt-mcp-grid,
  .tt-strip {
    grid-template-columns: 1fr;
  }

  .tt-hero {
    min-height: auto;
  }

  .tt-form {
    grid-template-columns: 1fr;
  }

  .tt-footer {
    display: grid;
  }
}

@media (max-width: 560px) {
  main,
  .tt-footer {
    width: min(calc(100vw - 86px), 1180px);
  }

  main {
    padding-top: 104px;
  }

  .tt-hero h1 {
    font-size: clamp(3.15rem, 16vw, 3.9rem);
    line-height: 1;
  }

  .tt-hero-copy {
    width: min(100%, 292px);
  }

  .tt-section h2 {
    font-size: clamp(2.05rem, 11vw, 2.9rem);
  }

  .tt-lede,
  .tt-section p {
    max-width: 100%;
    font-size: 1rem;
    line-height: 1.62;
  }

  .tt-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .tt-btn {
    width: 100%;
    min-width: 0;
    padding: 0 14px;
    font-size: 0.66rem;
    letter-spacing: 0.12em;
  }

  .tt-orb-panel,
  .tt-terminal,
  .tt-output,
  .tt-card,
  .tt-workflows article,
  .tt-mcp-grid article {
    border-radius: 8px;
  }

  .tt-orb {
    width: min(100%, 248px);
  }

  .tt-status-stack div {
    display: grid;
    gap: 6px;
  }

  .tt-status-stack strong {
    text-align: left;
    font-size: 0.72rem;
  }

  .tt-strip div,
  .tt-card,
  .tt-workflows article,
  .tt-mcp-grid article {
    padding: 18px;
  }

  .tt-terminal-head {
    flex-wrap: wrap;
  }

  .tt-copy {
    margin-left: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
}

/* 2026-05-10: research-only disclaimer surfaced above the fold per Codex
   compliance requirement. Visible at hero level, not just the footer. */
.tt-disclaimer{
  margin-top:18px;
  font-size:0.82rem;
  line-height:1.5;
  color:var(--text-dim);
  border-left:2px solid var(--accent);
  padding:6px 0 6px 12px;
  max-width:560px;
  font-style:italic;
}