/* ============================================================
   Design skin: TERMINAL PRECISION
   Space Grotesk + JetBrains Mono · near-black · emerald ·
   blueprint grid · hairline borders
   Active when <html data-design="terminal">.
   ============================================================ */

/* ---------- Tokens ---------- */

:root[data-design="terminal"] {
  color-scheme: dark;

  --bg: #060709;
  --bg-header: rgba(6, 7, 9, 0.78);
  --card: rgba(255, 255, 255, 0.015);
  --text: #f2f4f6;
  --muted: #9aa3ad;
  --faint: #6b7480;
  --line: rgba(255, 255, 255, 0.09);
  --line-soft: rgba(255, 255, 255, 0.07);
  --grid-line: rgba(255, 255, 255, 0.025);

  --accent: #34d399;
  --accent-text: #34d399;
  --accent-solid: #34d399;
  --accent-contrast: #04110b;
  --accent-border: rgba(52, 211, 153, 0.5);
  --accent-tint: rgba(52, 211, 153, 0.04);
  --accent-tint-border: rgba(52, 211, 153, 0.25);
  --meter-rest: rgba(255, 255, 255, 0.12);
  --meter-rest-text: #c8cfd6;

  --terminal-shadow: 0 40px 90px rgba(0, 0, 0, 0.55), 0 0 80px rgba(52, 211, 153, 0.06);

  --font-sans: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, 'Cascadia Code', Menlo, monospace;
}

:root[data-design="terminal"][data-theme="light"],
:root[data-design="terminal"]:not([data-theme]):has(#lightswitch:checked) {
  color-scheme: light;

  --bg: #f7f8f9;
  --bg-header: rgba(247, 248, 249, 0.82);
  --card: #ffffff;
  --text: #10151b;
  --muted: #4e5a66;
  --faint: #77828d;
  --line: rgba(12, 20, 28, 0.14);
  --line-soft: rgba(12, 20, 28, 0.1);
  --grid-line: rgba(12, 20, 28, 0.045);

  --accent: #059669;
  --accent-text: #047857;
  --accent-solid: #059669;
  --accent-contrast: #ffffff;
  --accent-border: rgba(5, 150, 105, 0.5);
  --accent-tint: rgba(5, 150, 105, 0.06);
  --accent-tint-border: rgba(5, 150, 105, 0.3);
  --meter-rest: rgba(12, 20, 28, 0.12);
  --meter-rest-text: #3c4650;

  --terminal-shadow: 0 30px 70px rgba(15, 25, 35, 0.22), 0 0 60px rgba(5, 150, 105, 0.05);
}

/* ---------- Page ---------- */

:root[data-design="terminal"] body {
  background-image:
    linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 72px 72px;
}

/* ---------- Header ---------- */

[data-design="terminal"] .site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--bg-header);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-soft);
  transition: border-color 0.2s ease;
}
[data-design="terminal"] .site-header.scrolled { border-bottom-color: var(--line); }

[data-design="terminal"] .header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 66px;
}

[data-design="terminal"] .logo {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--text);
  white-space: nowrap;
}
[data-design="terminal"] .logo:hover { opacity: 1; }
[data-design="terminal"] .logo-mark { color: var(--accent-text); }

[data-design="terminal"] .site-nav {
  display: flex;
  gap: 32px;
  font-size: 14px;
}
[data-design="terminal"] .site-nav a { color: var(--muted); }
[data-design="terminal"] .site-nav a:hover { color: var(--text); opacity: 1; }
[data-design="terminal"] .site-nav a.active { color: var(--accent-text); }

[data-design="terminal"] .header-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

[data-design="terminal"] .nav-cta {
  border: 1px solid var(--accent-border);
  color: var(--accent-text);
  padding: 9px 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: background-color 0.15s ease, color 0.15s ease;
}
[data-design="terminal"] .nav-cta:hover {
  background: var(--accent-solid);
  color: var(--accent-contrast);
  opacity: 1;
}

/* ---------- Hero ---------- */

[data-design="terminal"] .hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 104px;
}

[data-design="terminal"] .status-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--line);
  padding: 7px 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 36px;
}

[data-design="terminal"] .status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent-solid);
}

[data-design="terminal"] h1 {
  font-size: clamp(2.7rem, 6.2vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.02;
  max-width: 1100px;
}

[data-design="terminal"] h1 .accent { color: var(--accent-text); }

[data-design="terminal"] .lede {
  font-size: clamp(1.05rem, 1.6vw, 1.3rem);
  line-height: 1.55;
  color: var(--muted);
  max-width: 720px;
  margin-top: 30px;
}

[data-design="terminal"] .hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 42px;
}

[data-design="terminal"] .btn {
  display: inline-block;
  padding: 15px 32px;
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font-sans);
  transition: filter 0.15s ease, border-color 0.15s ease;
}
[data-design="terminal"] .btn:hover { opacity: 1; }

[data-design="terminal"] .btn-primary {
  background: var(--accent-solid);
  color: var(--accent-contrast);
}
[data-design="terminal"] .btn-primary:hover { filter: brightness(1.1); }
[data-design="terminal"] .btn-ghost {
  border: 1px solid var(--line);
  color: var(--text);
  font-weight: 500;
}
[data-design="terminal"] .btn-ghost:hover { border-color: var(--muted); }
[data-design="terminal"] .btn-lg { padding: 17px 40px; font-size: 17px; }

/* ---------- Terminal window (always dark) ---------- */

[data-design="terminal"] .terminal {
  width: min(760px, 100%);
  margin: 72px 0;
  background: #0b0d10;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: var(--terminal-shadow);
  text-align: left;
}

[data-design="terminal"] .terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
[data-design="terminal"] .t-dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: #2c3138;
}
[data-design="terminal"] .terminal-title {
  font-family: var(--font-mono);
  font-size: 12px;
  color: #6b7480;
  margin-left: 10px;
}

[data-design="terminal"] .terminal-body {
  margin: 0;
  padding: 26px 30px;
  font-family: var(--font-mono);
  font-size: 14.5px;
  line-height: 1.85;
  color: #c8cfd6;
  overflow-x: auto;
}
[data-design="terminal"] .t-prompt { color: #6b7480; }
[data-design="terminal"] .t-ok { color: #34d399; }
[data-design="terminal"] .t-dim { color: #6b7480; }

[data-design="terminal"] .t-cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  margin-left: 6px;
  vertical-align: -2px;
  background: #34d399;
  animation: blink 1.1s steps(1) infinite;
}

/* ---------- Clients ---------- */

[data-design="terminal"] .clients {
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}

[data-design="terminal"] .clients-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 24px 64px;
  padding-top: 34px;
  padding-bottom: 34px;
}

[data-design="terminal"] .clients-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--faint);
}

[data-design="terminal"] .clients-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 24px 64px;
}
[data-design="terminal"] .clients-list li {
  font-size: 19px;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--muted);
}

/* ---------- Stats ---------- */

[data-design="terminal"] .stats {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

[data-design="terminal"] .stat {
  padding: 40px 32px;
  border-right: 1px solid var(--line-soft);
}
[data-design="terminal"] .stat:last-child { border-right: none; }

[data-design="terminal"] .stat dd {
  font-size: clamp(2rem, 3vw, 2.75rem);
  font-weight: 700;
}
[data-design="terminal"] .stat dt {
  font-size: 14px;
  color: var(--faint);
  margin-top: 6px;
}

/* ---------- Sections ---------- */

[data-design="terminal"] .section { padding: 96px 0 40px; }
[data-design="terminal"] .section-slim { padding: 56px 0 0; }

[data-design="terminal"] .section-label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--accent-text);
}

[data-design="terminal"] h2 {
  font-size: clamp(1.9rem, 3.4vw, 3rem);
  font-weight: 700;
  margin-top: 14px;
}

[data-design="terminal"] .section-lede {
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--muted);
  margin-top: 22px;
  max-width: 720px;
}

/* ---------- Services ---------- */

[data-design="terminal"] .card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 44px;
}

[data-design="terminal"] .card {
  border: 1px solid var(--line);
  background: var(--card);
  padding: 30px 28px;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
[data-design="terminal"] .card:hover {
  border-color: var(--accent-border);
  transform: translateY(-2px);
}

[data-design="terminal"] .card-icon { color: var(--accent-text); }

[data-design="terminal"] .card h3 {
  font-size: 21px;
  font-weight: 600;
  margin-top: 18px;
  letter-spacing: -0.01em;
}

[data-design="terminal"] .card p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 10px;
}

[data-design="terminal"] .card .card-tags {
  font-family: var(--font-mono);
  font-size: 11.5px;
  color: var(--faint);
  margin-top: 16px;
}

/* ---------- Stack ---------- */

[data-design="terminal"] .stack-band {
  border: 1px solid var(--accent-tint-border);
  background: var(--accent-tint);
  padding: 40px 48px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 40px;
}

[data-design="terminal"] .stack-label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--accent-text);
}
[data-design="terminal"] .stack-main {
  font-size: 26px;
  font-weight: 600;
  margin-top: 8px;
  letter-spacing: -0.01em;
}
[data-design="terminal"] .stack-note {
  font-size: 14px;
  color: var(--muted);
  margin-top: 6px;
}

/* ---------- Approach ---------- */

[data-design="terminal"] .approach-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 72px;
}

[data-design="terminal"] .approach-copy h2 { max-width: 560px; }

[data-design="terminal"] .split-meter { margin-top: 36px; }

[data-design="terminal"] .split-track {
  display: flex;
  height: 52px;
  font-family: var(--font-mono);
  font-size: 13px;
}
[data-design="terminal"] .split-code {
  width: 80%;
  background: var(--accent-solid);
  color: var(--accent-contrast);
  display: flex;
  align-items: center;
  padding-left: 18px;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
}
[data-design="terminal"] .split-mgmt {
  width: 20%;
  background: var(--meter-rest);
  color: var(--meter-rest-text);
  display: flex;
  align-items: center;
  padding-left: 14px;
}

[data-design="terminal"] .split-legend {
  font-size: 13px;
  color: var(--faint);
  margin-top: 12px;
  line-height: 1.55;
}

[data-design="terminal"] .principles {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-self: center;
}

[data-design="terminal"] .principles li {
  border-left: 1px solid var(--accent-border);
  padding: 16px 24px;
}

[data-design="terminal"] .principles h3 { font-size: 17px; font-weight: 600; }

[data-design="terminal"] .principles p {
  font-size: 14px;
  color: var(--muted);
  margin-top: 5px;
  line-height: 1.55;
}

/* ---------- Track record ---------- */

[data-design="terminal"] .slider { position: relative; margin-top: 44px; }

[data-design="terminal"] .slider-track {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
[data-design="terminal"] .slider-track::-webkit-scrollbar { display: none; }

[data-design="terminal"] .role {
  flex: 0 0 calc((100% - 40px) / 3);
  scroll-snap-align: start;
  border: 1px solid var(--line);
  padding: 30px 28px;
}

[data-design="terminal"] .role-tag {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--accent-text);
}

[data-design="terminal"] .role h3 {
  font-size: 22px;
  font-weight: 600;
  margin-top: 10px;
}
[data-design="terminal"] .role h3 a { color: inherit; }
[data-design="terminal"] .role h3 a:hover { color: var(--accent-text); opacity: 1; }
[data-design="terminal"] .role h3 .ext { font-size: 15px; color: var(--faint); }

[data-design="terminal"] .role p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 10px;
}

[data-design="terminal"] .role-more {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  border-style: dashed;
}
[data-design="terminal"] .role-more-text {
  font-size: 21px;
  font-weight: 600;
  color: var(--muted);
}
[data-design="terminal"] .role-more a {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--accent-text);
}

[data-design="terminal"] .founder {
  margin-top: 24px;
  border: 1px solid var(--line);
  background: var(--card);
  padding: 34px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
}

[data-design="terminal"] .founder h3 { font-size: 19px; font-weight: 600; }

[data-design="terminal"] .founder-copy { max-width: 760px; }

[data-design="terminal"] .founder-copy p {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 8px;
}

[data-design="terminal"] .founder-awards {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 2.1;
  color: var(--faint);
  white-space: nowrap;
}

/* ---------- Contact ---------- */

[data-design="terminal"] .contact-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding-top: 40px;
  padding-bottom: 110px;
}

[data-design="terminal"] .contact h2 { font-size: clamp(2.1rem, 3.9vw, 3.5rem); }

[data-design="terminal"] .contact .section-lede { max-width: 560px; }

[data-design="terminal"] .contact .btn-lg { margin-top: 36px; }

[data-design="terminal"] .contact-links {
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--faint);
  margin-top: 22px;
  letter-spacing: 0.06em;
}
[data-design="terminal"] .contact-links a { color: var(--faint); }
[data-design="terminal"] .contact-links a:hover { color: var(--accent-text); }

/* ---------- Footer ---------- */

[data-design="terminal"] .site-footer {
  border-top: 1px solid var(--line-soft);
}

[data-design="terminal"] .footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: flex-start;
  gap: 24px;
  padding-top: 32px;
}

[data-design="terminal"] .footer-name {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--text);
}

[data-design="terminal"] .footer-address {
  font-style: normal;
  font-size: 13px;
  line-height: 1.85;
  color: var(--faint);
  margin-top: 8px;
}
[data-design="terminal"] .footer-address a { color: var(--faint); }
[data-design="terminal"] .footer-address a:hover { color: var(--accent-text); opacity: 1; }

[data-design="terminal"] .footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px 24px;
  padding-top: 22px;
  padding-bottom: 26px;
  font-size: 13px;
  color: var(--faint);
}

[data-design="terminal"] .footer-tag {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--faint);
}

/* ---------- Responsive ---------- */

@media (max-width: 1080px) {
  [data-design="terminal"] .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  [data-design="terminal"] .role { flex-basis: calc((100% - 20px) / 2); }

  [data-design="terminal"] .approach-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  [data-design="terminal"] .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  [data-design="terminal"] .stat:nth-child(2) { border-right: none; }
  [data-design="terminal"] .stat { border-bottom: 1px solid var(--line-soft); }
  [data-design="terminal"] .stat:nth-child(n+3) { border-bottom: none; }
}

@media (max-width: 820px) {
  [data-design="terminal"] .site-nav { display: none; }

  [data-design="terminal"] .stack-band {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 32px 28px;
  }

  [data-design="terminal"] .founder {
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
  }
  [data-design="terminal"] .founder-awards { white-space: normal; line-height: 1.9; }
}

@media (max-width: 640px) {
  [data-design="terminal"] .hero-inner { padding-top: 72px; }

  [data-design="terminal"] .card-grid { grid-template-columns: 1fr; }
  [data-design="terminal"] .role { flex-basis: 86%; }

  [data-design="terminal"] .stats { grid-template-columns: 1fr; }
  [data-design="terminal"] .stat { border-right: none; border-bottom: 1px solid var(--line-soft); padding: 28px 8px; }
  [data-design="terminal"] .stat:last-child { border-bottom: none; }

  [data-design="terminal"] .section { padding: 72px 0 32px; }

  [data-design="terminal"] .terminal { margin: 56px 0; }
  [data-design="terminal"] .terminal-body { font-size: 12.5px; padding: 20px 18px; }

  [data-design="terminal"] .split-code { padding-left: 12px; font-size: 11.5px; }

  [data-design="terminal"] .clients-inner,
  [data-design="terminal"] .clients-list { gap: 16px 32px; }
  [data-design="terminal"] .clients-list li { font-size: 16px; }

  [data-design="terminal"] .footer-inner { flex-direction: column; }
}

@media (max-width: 480px) {
  /* phones: logo + theme toggle only — the hero CTA is right below */
  [data-design="terminal"] .nav-cta { display: none; }
  [data-design="terminal"] .logo { font-size: 12.5px; }
}
