:root {
  --bg: #f3f5f7;
  --bg-soft: #eef1f4;
  --panel: rgba(255,255,255,0.8);
  --panel-strong: rgba(255,255,255,0.92);
  --line: rgba(17,24,39,0.12);
  --line-strong: rgba(17,24,39,0.2);
  --text: #0f172a;
  --muted: #5f6b7a;
  --accent: #0f766e;
  --accent-soft: rgba(15,118,110,0.12);
  --shadow: 0 24px 70px rgba(15, 23, 42, 0.08);
  --terminal-bg: #f7fafc;
  --terminal-line: rgba(15, 23, 42, 0.08);
}

html[data-theme="dark"] {
  --bg: #0a0d11;
  --bg-soft: #0d1117;
  --panel: rgba(14,19,27,0.84);
  --panel-strong: rgba(14,19,27,0.95);
  --line: rgba(255,255,255,0.08);
  --line-strong: rgba(255,255,255,0.14);
  --text: #eff5ff;
  --muted: #9aa8bb;
  --accent: #59f5d7;
  --accent-soft: rgba(89,245,215,0.1);
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.42);
  --terminal-bg: #0f141c;
  --terminal-line: rgba(255,255,255,0.07);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(89,245,215,0.08), transparent 30%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  color: var(--text);
  min-height: 100vh;
  letter-spacing: -0.01em;
}

a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
img { max-width: 100%; display: block; }

.page-shell {
  width: min(1380px, calc(100% - 28px));
  margin: 18px auto 38px;
}

.window {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, var(--panel-strong) 0%, var(--panel) 100%);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
  border-radius: 22px;
  overflow: hidden;
}

.window-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
}
.window-left { display: flex; gap: 8px; }
.dot {
  width: 11px;
  height: 11px;
  border-radius: 50%;
  display: inline-block;
}
.dot.red { background: #ff5f57; }
.dot.yellow { background: #febc2e; }
.dot.green { background: #28c840; }
.window-title {
  font-size: 12px;
  color: var(--muted);
  text-transform: lowercase;
  letter-spacing: 0.04em;
}

.layout {
  padding: 18px;
  display: grid;
  gap: 18px;
}

.top-row {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 18px;
}

.panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0));
  border-radius: 20px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}

.brand-box,
.nav-box {
  min-height: 72px;
  display: flex;
  align-items: center;
  padding: 14px 18px;
}

.brand-box {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.nav-box {
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.main-nav {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.main-nav a,
.sidebar-link,
.quick-link,
.inline-link {
  position: relative;
  border: 1px solid transparent;
  color: var(--muted);
  transition: 0.2s ease;
}

.main-nav a {
  padding: 10px 14px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 500;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--text);
  border-color: var(--line);
  background: var(--accent-soft);
}

.control-group {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.switch-stack {
  display: inline-flex;
  gap: 6px;
  padding: 6px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: rgba(255,255,255,0.02);
}

.switch-btn {
  border: 1px solid transparent;
  background: transparent;
  color: var(--muted);
  border-radius: 10px;
  padding: 8px 11px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: 0.2s ease;
}

.switch-btn:hover,
.switch-btn.active {
  color: var(--text);
  border-color: var(--line);
  background: var(--accent-soft);
}

.hero {
  padding: 34px 32px;
  min-height: 290px;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 24px;
  align-items: end;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto -120px -100px auto;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(89,245,215,0.12) 0%, transparent 72%);
  pointer-events: none;
}

.hero-kicker {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--accent);
  margin-bottom: 14px;
}

.hero h1 {
  margin: 0 0 14px;
  font-size: clamp(42px, 6vw, 65px);
  line-height: 0.94;
  letter-spacing: -0.07em;
}

.hero-subtitle {
  max-width: 720px;
  margin: 0;
  font-size: clamp(16px, 2vw, 22px);
  line-height: 1.55;
  color: var(--muted);
}

.hero-side {
  display: grid;
  gap: 14px;
}

.terminal-card,
.metric-card,
.quote-card,
.project-card,
.service-card,
.value-card,
.process-card,
.contact-card,
.faq-item,
.stack-card,
.case-card,
.highlight-card,
.feature-card,
.form-card,
.availability-card,
.outcome-card {
  padding: 20px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
}

.terminal-mini {
  background: var(--terminal-bg);
  border-color: var(--terminal-line);
  font-family: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

.terminal-mini .line,
.terminal-mini button {
  font-size: 12px;
  line-height: 1.7;
}

.terminal-mini button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 8px 0;
  border: 0;
  background: transparent;
  color: var(--accent);
  cursor: pointer;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  border-radius: 14px;
  padding: 0 18px;
  border: 1px solid var(--line);
  cursor: pointer;
  transition: 0.2s ease;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.btn-primary {
  background: var(--accent);
  color: #071510;
  border-color: transparent;
}

.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.03); }
.btn-secondary:hover { background: var(--accent-soft); }

.content-grid {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 18px;
}

.sidebar {
  display: grid;
  gap: 18px;
  align-self: start;
}

.sidebar-menu,
.sidebar-meta {
  padding: 16px;
}

.sidebar-link,
.quick-link {
  display: block;
  padding: 10px 12px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 6px;
}

.sidebar-link:hover,
.sidebar-link.active,
.quick-link:hover {
  color: var(--text);
  border-color: var(--line);
  background: var(--accent-soft);
}

.sidebar-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.main-sections {
  display: grid;
  gap: 18px;
}

.section-grid-2,
.section-grid-3,
.metrics-grid,
.cards-3,
.cards-2,
.contact-grid,
.outcomes-grid,
.process-grid,
.values-grid {
  display: grid;
  gap: 18px;
}
.section-grid-2,
.cards-2,
.contact-grid,
.outcomes-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
.section-grid-3,
.cards-3,
.metrics-grid,
.values-grid { grid-template-columns: repeat(3, minmax(0,1fr)); }
.process-grid { grid-template-columns: repeat(4, minmax(0,1fr)); }

.section-title,
.block-title {
  margin: 0 0 14px;
  font-size: 13px;
  line-height: 1.4;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.card-title {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -0.03em;
}

.card-text,
.list p,
.list li,
.copy,
.case-text,
.value-text,
.process-text,
.faq-item p,
.contact-copy,
.form-note,
.metric-copy,
.project-copy,
.availability-card p,
.outcome-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.clean-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 10px;
}
.clean-list li {
  position: relative;
  padding-left: 18px;
  color: var(--text);
  font-size: 14px;
  line-height: 1.8;
}
.clean-list li::before {
  content: "›";
  position: absolute;
  left: 0;
  color: var(--accent);
}

.metric-value {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: -0.06em;
  margin-bottom: 8px;
}
.metric-copy { max-width: 30ch; }

.team-visual {
  min-height: 100%;
  overflow: hidden;
  padding: 12px;
}
.team-visual img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  object-fit: cover;
}

.stack-lines {
  display: grid;
  gap: 12px;
}
.stack-line {
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}
.stack-line:last-child { border-bottom: 0; padding-bottom: 0; }
.stack-line strong {
  display: block;
  margin-bottom: 6px;
  font-size: 13px;
  letter-spacing: 0.04em;
}
.stack-line span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.7;
}

.footer-bar {
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.footer-left {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 13px;
  color: var(--muted);
}
.prompt { color: var(--accent); }
.footer-icons {
  display: flex;
  gap: 10px;
  color: var(--muted);
}

.form-grid {
  display: grid;
  gap: 14px;
}
.form-row { display: grid; gap: 8px; }
.form-row label {
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.form-row input,
.form-row textarea {
  width: 100%;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.02);
  color: var(--text);
  padding: 13px 14px;
  outline: none;
}
.form-row textarea { min-height: 148px; resize: vertical; }
.form-row input:focus,
.form-row textarea:focus {
  border-color: rgba(89,245,215,0.55);
  box-shadow: 0 0 0 4px rgba(89,245,215,0.08);
}

.contact-widget {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 1000;
}
.contact-widget-btn {
  min-height: 48px;
  padding: 0 16px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: var(--panel-strong);
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  cursor: pointer;
  box-shadow: var(--shadow);
}
.contact-widget-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 16px rgba(89,245,215,0.55);
}

.contact-terminal-popup {
  position: absolute;
  right: 0;
  bottom: 62px;
  width: min(390px, calc(100vw - 32px));
  border-radius: 20px;
  overflow: hidden;
  background: var(--terminal-bg);
  border: 1px solid var(--terminal-line);
  box-shadow: var(--shadow);
  transform: translateY(12px);
  opacity: 0;
  pointer-events: none;
  transition: 0.22s ease;
}
.contact-terminal-popup.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}
.contact-terminal-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--terminal-line);
  font-family: "IBM Plex Mono", ui-monospace, monospace;
  font-size: 12px;
  color: var(--muted);
}
.contact-terminal-close {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  border: 1px solid var(--terminal-line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
}
.contact-terminal-body {
  padding: 14px 14px 12px;
  font-family: "IBM Plex Mono", ui-monospace, monospace;
}
.contact-terminal-output {
  display: grid;
  gap: 6px;
  max-height: 290px;
  overflow: auto;
  padding-right: 4px;
}
.contact-terminal-row {
  font-size: 12px;
  line-height: 1.65;
  color: var(--text);
  white-space: pre-wrap;
}
.contact-terminal-row.muted { color: var(--muted); }
.contact-terminal-row.accent,
.contact-terminal-row.prompt { color: var(--accent); }
.contact-terminal-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 8px;
  margin-top: 12px;
}
.contact-terminal-action {
  min-height: 38px;
  border-radius: 12px;
  border: 1px solid var(--terminal-line);
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font-size: 12px;
}
.contact-terminal-action:hover {
  background: var(--accent-soft);
}
.contact-terminal-form {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--terminal-line);
}
.contact-terminal-prompt { color: var(--accent); font-size: 12px; }
.contact-terminal-input {
  flex: 1;
  min-width: 0;
  border: 0;
  background: transparent;
  color: var(--text);
  outline: none;
}

.reveal {
  opacity: 0;
  transform: translateY(12px);
  animation: rise 0.45s ease forwards;
}
@keyframes rise {
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 1100px) {
  .top-row,
  .content-grid,
  .hero,
  .section-grid-2,
  .section-grid-3,
  .cards-2,
  .cards-3,
  .contact-grid,
  .outcomes-grid,
  .metrics-grid,
  .values-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .sidebar { order: 2; }
}

@media (max-width: 760px) {
  .page-shell { width: min(100% - 16px, 1380px); margin: 8px auto 26px; }
  .layout { padding: 12px; gap: 12px; }
  .hero { padding: 24px 18px; min-height: 0; }
  .brand-box, .nav-box { min-height: auto; }
  .brand-box { font-size: 22px; }
  .window-title { display: none; }
  .contact-terminal-actions { grid-template-columns: 1fr; }
}


/* builder styles */