/* MendLane — AI Deal Workflow Platform · Linear / Notion / DocuSign aesthetic */

:root {
  --navy: #0b1220;
  --bg: #f8fafc;
  --surface: #ffffff;
  --ink: #0b1220;
  --muted: #475569;
  --muted-light: #64748b;
  --border: #e2e8f0;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
  --accent-soft: #eff6ff;
  --ok: #16a34a;
  --ok-soft: #f0fdf4;
  --warn: #f59e0b;
  --warn-soft: #fffbeb;
  --risk: #dc2626;
  --risk-soft: #fef2f2;
  --container-max: 1200px;
  --gutter: clamp(16px, 4vw, 28px);
  --container: min(var(--container-max), calc(100% - 2 * var(--gutter)));
  --site-top-h: 108px;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow: 0 1px 2px rgba(11, 18, 32, 0.04), 0 8px 24px rgba(11, 18, 32, 0.06);
  --font-sans: "Inter", system-ui, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, monospace;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); }
button, input, textarea { font: inherit; }
[hidden] { display: none !important; }

.container {
  width: 100%;
  max-width: var(--container-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.site-shell { min-height: 100vh; display: flex; flex-direction: column; padding-top: var(--site-top-h); }
.site-shell main { flex: 1; }

/* ── Fixed top: ops bar + navy header ── */
.site-top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
}

.header-ops-bar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.72rem;
}
.header-ops-inner {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 8px 0;
  flex-wrap: nowrap;
  min-width: 0;
}
.ops-badge {
  color: var(--navy);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  white-space: nowrap;
  flex-shrink: 0;
}
.ops-badge::before {
  content: "● ";
  color: var(--ok);
}
.ops-detail {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--muted);
}
.ops-link {
  color: var(--accent);
  font-weight: 600;
  white-space: nowrap;
  flex-shrink: 0;
}
.ops-link:hover { text-decoration: underline; }

.site-header {
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.header-main {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 14px 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  flex-shrink: 0;
}
.brand:hover { color: #fff; opacity: 0.92; text-decoration: none; }
.logo-mark {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, rgba(37, 99, 235, 0.28) 0%, rgba(15, 23, 42, 0.5) 100%);
  border: 1px solid rgba(96, 165, 250, 0.28);
  border-radius: 9px;
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}
.logo-mark svg { width: 22px; height: 22px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { font-size: 1rem; font-weight: 700; letter-spacing: -0.02em; }
.brand-text span {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.nav-links {
  display: flex;
  flex: 1;
  justify-content: center;
  flex-wrap: wrap;
  gap: 4px 20px;
}
.nav-link {
  font-size: 0.84rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
  white-space: nowrap;
}
.nav-link:hover { color: #fff; text-decoration: none; }

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.nav-login {
  font-size: 0.84rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.8);
}
.nav-login:hover { color: #fff; text-decoration: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  border-radius: 1px;
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px var(--gutter) 16px;
  background: var(--navy);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}
.mobile-nav a {
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.9rem;
  padding: 6px 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover {
  background: var(--accent-hover);
  color: #fff;
  box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28);
}
.btn-full { width: 100%; }
.btn-secondary {
  background: var(--surface);
  color: var(--navy);
  border-color: var(--border);
}
.btn-secondary:hover {
  border-color: #94a3b8;
  color: var(--navy);
}
.btn-ghost-light {
  background: transparent;
  color: rgba(255, 255, 255, 0.9);
  border-color: rgba(255, 255, 255, 0.25);
}
.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
}
.btn-sm { padding: 8px 14px; font-size: 0.8125rem; }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; }

/* Typography */
h1, h2, h3, h4 { color: var(--ink); font-weight: 700; letter-spacing: -0.02em; line-height: 1.2; }
.section-head { margin-bottom: 40px; max-width: 640px; }
.section-head h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 12px; }
.section-head p { font-size: 1.02rem; }
.eyebrow, .section-eyebrow {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent);
  margin-bottom: 12px;
}
.lead { font-size: 1.08rem; line-height: 1.65; }

/* Status badges */
.status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  padding: 3px 8px;
  border-radius: 5px;
}
.status-ok { background: var(--ok-soft); color: var(--ok); }
.status-warn { background: var(--warn-soft); color: #b45309; }
.status-risk { background: var(--risk-soft); color: var(--risk); }

/* Hero */
.hero-split {
  padding: 56px 0 64px;
}
.container.hero-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 48px;
  align-items: center;
}
.hero-copy h1 {
  font-size: clamp(2rem, 4.2vw, 2.85rem);
  margin-bottom: 18px;
  line-height: 1.1;
}
.hero-copy .lead { margin-bottom: 28px; max-width: 520px; }
.hero-actions { margin-bottom: 24px; }

.pipeline-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.pipeline-head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: var(--muted-light);
  background: var(--bg);
}
.pipeline-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 0;
  align-items: stretch;
  min-height: 320px;
}
.pipe-col {
  padding: 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.pipe-col h4 {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted-light);
  margin-bottom: 4px;
  font-weight: 600;
}
.pipe-arrow {
  display: grid;
  place-items: center;
  color: var(--border);
  font-size: 1.1rem;
  padding: 0 4px;
  background: var(--bg);
}
.file-chip {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 8px 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
}
.file-chip.is-flag { border-color: #fecaca; background: var(--risk-soft); }
.engine-step {
  font-size: 0.78rem;
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}
.engine-step:last-child { border-bottom: none; }
.out-doc {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink);
  padding: 8px 10px;
  background: var(--accent-soft);
  border-radius: 6px;
  border: 1px solid #bfdbfe;
}

/* Sections */
section { padding: 72px 0; }
section.is-alt { background: var(--surface); border-block: 1px solid var(--border); }

.card-grid {
  display: grid;
  gap: 20px;
}
.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.card-grid-4 { grid-template-columns: repeat(4, 1fr); }
.card-grid-6 { grid-template-columns: repeat(3, 1fr); }

.positioning-band { padding: 40px 0; }
.positioning-lead {
  font-size: 1.02rem;
  color: var(--muted);
  max-width: 820px;
  margin-bottom: 18px;
}
.positioning-lead strong { color: var(--ink); }
.doc-type-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}
.doc-type-list li {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 500;
  padding: 6px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--ink);
}

.resources-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.resource-col h3 {
  font-size: 0.95rem;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.resource-links {
  list-style: none;
  font-size: 0.88rem;
}
.resource-links li {
  padding: 6px 0;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
}
.resource-links li:last-child { border-bottom: none; }
.resource-links a { font-weight: 500; }

.page-body ul.check-list {
  list-style: none;
  margin: 24px 0;
}
.page-body ul.check-list li {
  padding: 12px 0 12px 28px;
  position: relative;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}
.page-body ul.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--ok);
  font-weight: 700;
}
.integration-list .card { margin-bottom: 0; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 1px 0 rgba(11, 18, 32, 0.02);
}
.card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.card p { font-size: 0.9rem; }

/* Workflow steps */
.steps-row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 18px;
  position: relative;
}
.step-num {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 10px;
}
.step-card h3 { font-size: 0.95rem; margin-bottom: 8px; }
.step-card p { font-size: 0.82rem; }

/* Proposal preview */
.preview-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr);
  gap: 24px;
  align-items: start;
}
.doc-preview {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  box-shadow: var(--shadow);
}
.doc-preview h3 { font-size: 1.1rem; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.doc-section { margin-bottom: 16px; }
.doc-section strong {
  display: block;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted-light);
  margin-bottom: 4px;
}
.doc-section p { font-size: 0.88rem; color: var(--ink); }
.source-list { display: flex; flex-direction: column; gap: 8px; }
.source-item {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 10px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--muted);
}
.trust-note {
  margin-top: 20px;
  padding: 14px 16px;
  background: var(--ok-soft);
  border: 1px solid #bbf7d0;
  border-radius: var(--radius);
  font-size: 0.85rem;
  color: #166534;
}

/* Lanes */
.lane-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
}
.lane-card h3 { font-size: 1rem; margin-bottom: 8px; }

/* Hub aggregate pages — linked cards, no nav dropdowns */
.hub-grid .hub-card {
  display: flex;
  flex-direction: column;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px 24px;
  color: inherit;
  text-decoration: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}
.hub-grid .hub-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow);
  color: inherit;
}
.hub-grid .hub-card h3 {
  font-size: 1.05rem;
  color: var(--ink);
  margin-bottom: 10px;
}
.hub-grid .hub-card p {
  flex: 1;
  font-size: 0.92rem;
  line-height: 1.55;
  margin-bottom: 14px;
}
.hub-arrow {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
}

.lane-flow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--muted);
  line-height: 1.7;
}

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  align-items: stretch;
}
.plan-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
}
.plan-card.is-featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow);
}
.plan-card h3 { font-size: 1.15rem; margin-bottom: 6px; }
.plan-price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--ink);
  margin: 16px 0 4px;
  letter-spacing: -0.03em;
}
.plan-price span { font-size: 0.9rem; font-weight: 500; color: var(--muted); }
.plan-features {
  list-style: none;
  margin: 20px 0 24px;
  flex: 1;
}
.plan-features li {
  font-size: 0.88rem;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  padding-left: 18px;
  position: relative;
}
.plan-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--ok);
  font-weight: 700;
  font-size: 0.75rem;
}

/* CTA */
.section-cta { padding: 80px 0; }
.cta-panel {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-lg);
  padding: 48px 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-panel h2 { color: #fff; font-size: 1.65rem; margin-bottom: 10px; }
.cta-panel p { max-width: 480px; font-size: 0.95rem; }
.cta-panel .btn-primary { flex-shrink: 0; }

/* Footer */
.site-footer {
  background: var(--navy);
  color: rgba(255, 255, 255, 0.65);
  padding: 56px 0 32px;
  font-size: 0.88rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.35fr repeat(5, 1fr);
  gap: 28px 20px;
  margin-bottom: 40px;
}
.footer-brand p { margin-top: 14px; max-width: 300px; line-height: 1.6; }
.footer-brand .brand { margin-bottom: 0; }
.footer-col h4 {
  color: #fff;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 14px;
  font-weight: 600;
}
.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.84rem;
  padding: 4px 0;
}
.footer-col a:hover { color: #fff; text-decoration: none; }
.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.45);
}

/* Subpages */
.page-hero {
  padding: 48px 0 40px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}
.page-hero h1 { font-size: clamp(1.75rem, 3vw, 2.35rem); margin-bottom: 14px; }
.breadcrumb {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  margin-bottom: 16px;
  color: var(--muted-light);
}
.breadcrumb a { color: var(--accent); }
.page-body { padding: 48px 0 64px; }
.page-body h2 { font-size: 1.25rem; margin: 32px 0 12px; }
.page-body p, .page-body li { font-size: 0.95rem; margin-bottom: 12px; }
.page-body ul { padding-left: 20px; margin-bottom: 20px; }

/* Spec-aligned subpage content */
.page-spec { margin-top: 8px; }
.spec-block { margin-top: 36px; }
.spec-block h2 {
  font-size: 1.15rem;
  color: var(--ink);
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.spec-block h3 { font-size: 0.95rem; color: var(--ink); margin-bottom: 10px; }
.spec-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.spec-pill {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 5px 10px;
  border-radius: 6px;
  background: var(--accent-soft);
  color: var(--accent);
  border: 1px solid rgba(37, 99, 235, 0.15);
}
.spec-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 12px;
}
.spec-col {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
}
.spec-callout {
  margin-top: 28px;
  padding: 16px 18px;
  background: var(--warn-soft);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--ink);
}
.spec-mid-cta {
  margin: 36px 0;
  padding: 28px;
  background: var(--accent-soft);
  border: 1px solid rgba(37, 99, 235, 0.2);
  border-radius: var(--radius-lg);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.spec-mid-cta p { margin: 0; color: var(--ink); font-weight: 500; max-width: 520px; }
.table-wrap { overflow-x: auto; margin-top: 14px; }
.spec-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.spec-table th,
.spec-table td {
  padding: 10px 12px;
  text-align: left;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.spec-table th {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted-light);
  background: var(--bg);
}
.spec-table tr:last-child td { border-bottom: none; }
.status-ok { color: var(--ok); font-weight: 600; }
.status-warn { color: var(--warn); font-weight: 600; }
.status-risk { color: var(--risk); font-weight: 600; }
.workflow-steps {
  list-style: none;
  padding: 0;
  margin: 14px 0 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.workflow-steps li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 12px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 0;
}
.step-n {
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: grid;
  place-items: center;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
}
.citation-demo {
  margin-top: 14px;
  padding: 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.citation-quote { font-style: italic; color: var(--ink); margin-bottom: 12px; }
.citation-sources {
  list-style: none;
  padding: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--accent);
}
.citation-sources li::before { content: "↳ "; }

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

/* Auth pages (sign in) — StoreHusk-style centered card */
body.auth-page {
  padding-top: 0;
  background: var(--bg);
}
.auth-top {
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.auth-top-inner {
  display: flex;
  align-items: center;
  padding: 14px 0;
}
.auth-top .brand-text strong { color: #fff; }
.auth-top .brand-text span { color: rgba(255, 255, 255, 0.65); }
.auth-section {
  min-height: calc(100vh - 58px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px var(--gutter);
}
.auth-card {
  background: var(--surface);
  border: 1px solid var(--border);
  padding: 40px;
  border-radius: var(--radius-lg);
  max-width: 400px;
  width: 100%;
  box-shadow: var(--shadow);
}
.auth-card h1 {
  font-size: 1.4rem;
  color: var(--ink);
  margin-bottom: 6px;
}
.auth-sub {
  color: var(--muted-light);
  font-size: 0.9rem;
  margin-bottom: 28px;
}
.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.auth-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.auth-form .form-group label {
  font-size: 0.8rem;
  color: var(--muted);
  font-weight: 500;
}
.auth-form .form-group input {
  padding: 10px 14px;
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 0.9rem;
  color: var(--ink);
  background: var(--surface);
}
.auth-form .form-group input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}
.auth-form .form-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
.auth-form .cb {
  font-size: 0.8rem;
  color: var(--muted-light);
  display: flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
}
.auth-form .link-sm {
  font-size: 0.8rem;
  font-weight: 500;
}
.auth-divider {
  text-align: center;
  margin: 20px 0;
  position: relative;
}
.auth-divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--border);
}
.auth-divider span {
  background: var(--surface);
  padding: 0 12px;
  position: relative;
  font-size: 0.8rem;
  color: var(--muted-light);
}
.social-btns {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
.btn-social {
  padding: 10px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  color: var(--ink);
  font-family: var(--font-sans);
  transition: border-color 0.15s, background 0.15s;
}
.btn-social:hover {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.auth-footer {
  text-align: center;
  margin-top: 20px;
  font-size: 0.85rem;
  color: var(--muted-light);
}
.auth-footer a { font-weight: 500; }

@media (max-width: 1100px) {
  .container.hero-split, .preview-layout { grid-template-columns: 1fr; }
  .pipeline-grid { grid-template-columns: 1fr; min-height: auto; }
  .pipe-arrow { display: none; }
  .card-grid-4, .card-grid-6 { grid-template-columns: repeat(2, 1fr); }
  .resources-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-row { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin-inline: auto; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .nav-links { display: none; }
  .header-actions .nav-login,
  .header-actions .btn-ghost-light { display: none; }
  .nav-toggle { display: flex; }
}

@media (max-width: 768px) {
  .spec-grid-2 { grid-template-columns: 1fr; }
  .card-grid-3, .card-grid-4, .card-grid-6 { grid-template-columns: 1fr; }
  .resources-grid { grid-template-columns: 1fr; }
  .steps-row { grid-template-columns: 1fr; }
  .ops-detail { display: none; }
  .cta-panel { padding: 32px 24px; flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr; }
}