/* ═══════════════════════════════════════════════════════════════════════════
   BD Engine Cloud — Premium SaaS Design System
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
  /* ── Core palette ── */
  --bg-base: #0a0e1a;
  --bg-surface: #111827;
  --bg-card: #1a2236;
  --bg-card-hover: #1f2a42;
  --bg-input: #0f172a;
  --bg-overlay: rgba(0, 0, 0, 0.6);

  --text-primary: #f1f5f9;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-inverse: #0f172a;

  --accent: #6366f1;
  --accent-hover: #818cf8;
  --accent-soft: rgba(99, 102, 241, 0.15);
  --accent-glow: rgba(99, 102, 241, 0.4);

  --blue: #3b82f6;
  --green: #10b981;
  --amber: #f59e0b;
  --red: #ef4444;
  --purple: #a855f7;
  --cyan: #06b6d4;

  --border: rgba(148, 163, 184, 0.12);
  --border-strong: rgba(148, 163, 184, 0.2);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.25);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 20px;

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --transition: 200ms cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Reset ── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  background: var(--bg-base);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

a { color: var(--accent-hover); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ── Loading ── */

.cloud-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  gap: 16px;
}

.cloud-loading p {
  color: var(--text-secondary);
  font-size: 14px;
}

.cloud-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* ═══════════════════════════════════════════════════════════════════════════
   LANDING PAGE
   ═══════════════════════════════════════════════════════════════════════════ */

.landing {
  min-height: 100vh;
}

/* ── Nav ── */

.landing-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 32px;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 14, 26, 0.85);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}

.landing-nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.brand-icon svg, .brand-icon-sm svg, .brand-icon-xs svg {
  display: block;
}

.brand-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

.brand-cloud {
  background: linear-gradient(135deg, var(--accent), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.landing-nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-link {
  background: none;
  border: none;
  color: var(--text-secondary);
  font: inherit;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}

.nav-link:hover {
  color: var(--text-primary);
  background: var(--accent-soft);
}

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-weight: 600;
  font-size: 14px;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  padding: 10px 20px;
  transition: all var(--transition);
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--blue));
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--accent-hover), #60a5fa);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-danger {
  color: #fff;
  background: #b42318;
  border-color: #b42318;
}

.btn-danger:hover:not(:disabled) {
  background: #912018;
  border-color: #912018;
}

.btn-glow {
  box-shadow: var(--shadow-sm), var(--shadow-glow);
}

.btn-glow:hover {
  box-shadow: var(--shadow-md), 0 0 40px rgba(99, 102, 241, 0.35);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-strong);
}

.btn-ghost:hover {
  color: var(--text-primary);
  background: var(--accent-soft);
  border-color: var(--accent);
}

.btn-lg { padding: 14px 28px; font-size: 15px; border-radius: var(--radius-lg); }
.btn-sm { padding: 7px 14px; font-size: 13px; }
.btn-block { width: 100%; }

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

.btn-spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}

.link-btn {
  background: none;
  border: none;
  color: var(--accent-hover);
  font: inherit;
  font-size: 14px;
  cursor: pointer;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.link-btn:hover { color: var(--accent); }

.btn:focus-visible,
.nav-link:focus-visible,
.link-btn:focus-visible,
.cloud-avatar:focus-visible,
.cloud-menu-item:focus-visible {
  outline: 3px solid rgba(129, 140, 248, 0.45);
  outline-offset: 3px;
}

/* ── Hero ── */

.hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  padding: 80px 48px 100px;
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(ellipse, rgba(99, 102, 241, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  background: var(--accent-soft);
  color: var(--accent-hover);
  font-size: 13px;
  font-weight: 600;
  border-radius: 100px;
  border: 1px solid rgba(99, 102, 241, 0.2);
  margin-bottom: 24px;
  animation: fadeInUp 0.6s ease-out;
}

.hero-title {
  font-size: 52px;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  animation: fadeInUp 0.7s ease-out;
}

.hero-gradient {
  background: linear-gradient(135deg, var(--accent-hover), var(--cyan), var(--green));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 32px;
  animation: fadeInUp 0.8s ease-out;
}

.hero-cta {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
  animation: fadeInUp 0.9s ease-out;
}

.hero-note {
  font-size: 13px;
  color: var(--text-muted);
  animation: fadeInUp 1s ease-out;
}

/* ── Hero visual / floating cards ── */

.hero-visual {
  position: relative;
  height: 420px;
  animation: fadeInUp 1s ease-out;
}

.hero-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(8px);
  width: 280px;
  transition: transform var(--transition), box-shadow var(--transition);
}

.hero-card:hover {
  transform: translateY(-4px) !important;
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.hero-card-1 {
  top: 0;
  left: 20px;
  animation: float1 6s ease-in-out infinite;
}

.hero-card-2 {
  top: 100px;
  right: 0;
  animation: float2 7s ease-in-out infinite;
}

.hero-card-3 {
  bottom: 20px;
  left: 40px;
  animation: float3 8s ease-in-out infinite;
}

.hero-card-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}

.hero-card-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.hero-card-dot.green { background: var(--green); box-shadow: 0 0 8px var(--green); }
.hero-card-dot.blue { background: var(--blue); box-shadow: 0 0 8px var(--blue); }
.hero-card-dot.purple { background: var(--purple); box-shadow: 0 0 8px var(--purple); }

.hero-card-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.hero-stat {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.hero-stat-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-primary);
}

.hero-stat-label {
  font-size: 12px;
  color: var(--text-muted);
}

.hero-signal-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.hero-signal-bar {
  height: 6px;
  background: var(--bg-input);
  border-radius: 3px;
  overflow: hidden;
}

.hero-signal-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green), var(--cyan));
  border-radius: 3px;
  transition: width 1s ease-out;
}

.hero-signal-score {
  font-size: 12px;
  color: var(--green);
  font-weight: 600;
}

.hero-draft-to {
  font-size: 12px;
  color: var(--accent-hover);
  font-weight: 500;
}

.hero-draft-preview {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
  font-style: italic;
}

@keyframes float1 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@keyframes float2 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes float3 {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Features ── */

.section-title {
  text-align: center;
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.8px;
  margin-bottom: 48px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  margin-bottom: 12px;
  color: var(--green);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.features {
  padding: 100px 48px;
  max-width: 1200px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all var(--transition);
}

.feature-card:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.feature-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(129, 140, 248, 0.28);
  border-radius: 999px;
  background: rgba(99, 102, 241, 0.12);
  color: var(--accent-hover);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Referrals ── */

.referral-program {
  width: min(100%, 1100px);
  margin: 0 auto;
  padding: 76px 48px;
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) 1.15fr;
  gap: 36px;
  align-items: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.referral-copy h2 {
  font-size: 34px;
  line-height: 1.08;
  font-weight: 800;
  margin-bottom: 14px;
}

.referral-copy p,
.referral-step p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.6;
}

.referral-flow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.referral-step {
  min-height: 180px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(16, 185, 129, 0.08), rgba(59, 130, 246, 0.05)),
    rgba(17, 24, 39, 0.72);
}

.referral-step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.14);
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
}

.referral-step strong {
  display: block;
  margin-bottom: 6px;
  font-size: 15px;
}

/* ── Pricing ── */

.pricing {
  padding: 100px 48px;
  max-width: 1100px;
  margin: 0 auto;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  position: relative;
  transition: all var(--transition);
}

.pricing-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.pricing-card--popular {
  border-color: var(--accent);
  box-shadow: var(--shadow-glow);
  transform: scale(1.04);
}

.pricing-card--popular:hover {
  transform: scale(1.04) translateY(-2px);
  box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.pricing-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.pricing-badge.popular {
  color: var(--accent-hover);
  background: var(--accent-soft);
  padding: 4px 10px;
  border-radius: 100px;
}

.pricing-card h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 12px;
}

.price-amount {
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -1px;
}

.price-period {
  font-size: 14px;
  color: var(--text-secondary);
}

.pricing-fit,
.pricing-upgrade {
  color: var(--text-secondary);
  font-size: 13px;
  line-height: 1.55;
}

.pricing-fit {
  min-height: 62px;
  margin-bottom: 18px;
}

.pricing-upgrade {
  min-height: 42px;
  margin: -12px 0 18px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
  color: var(--text-secondary);
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}

.pricing-features li {
  padding: 8px 0;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

.pricing-features li::before {
  content: '✓ ';
  color: var(--green);
  font-weight: 600;
}

/* ── Footer ── */

.landing-footer {
  text-align: center;
  padding: 48px 32px;
  border-top: 1px solid var(--border);
}

.landing-footer-brand {
  margin-bottom: 8px;
}

.landing-footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin: 12px 0;
}

.landing-footer-copy {
  color: var(--text-secondary);
  font-size: 13px;
}

/* ── Trust/legal/status pages ── */

.trust-page {
  min-height: 100vh;
  background: var(--bg-base);
}

.trust-nav {
  position: static;
}

.trust-main {
  width: min(100%, 980px);
  margin: 0 auto;
  padding: 72px 28px 96px;
}

.trust-main h1 {
  max-width: 760px;
  margin: 14px 0 16px;
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1;
  letter-spacing: 0;
}

.trust-intro {
  max-width: 740px;
  color: var(--text-secondary);
  font-size: 18px;
}

.trust-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
  color: var(--text-muted);
  font-size: 13px;
}

.trust-meta span {
  padding: 6px 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 999px;
}

.trust-grid,
.status-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 28px;
}

.trust-doc-card,
.status-check {
  padding: 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}

.trust-doc-card h2 {
  margin-bottom: 8px;
  font-size: 18px;
}

.trust-doc-card p,
.status-check small {
  color: var(--text-secondary);
}

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

.status-panel {
  margin-top: 28px;
}

.status-check {
  display: grid;
  gap: 5px;
}

.status-check span {
  width: fit-content;
  padding: 3px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
}

.status-check--ok span {
  color: var(--green);
  background: rgba(16, 185, 129, 0.12);
}

.status-check--warn span {
  color: var(--amber);
  background: rgba(245, 158, 11, 0.14);
}

.status-json {
  margin-top: 16px;
  padding: 18px;
  overflow-x: auto;
  color: var(--text-secondary);
  background: var(--bg-input);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 12px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   AUTH PAGES
   ═══════════════════════════════════════════════════════════════════════════ */

.auth-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  background: var(--bg-base);
  position: relative;
}

.auth-page::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse, rgba(99, 102, 241, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.auth-card {
  width: 100%;
  max-width: 420px;
  background: var(--bg-surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: 40px;
  box-shadow: var(--shadow-lg);
  position: relative;
  z-index: 1;
}

.auth-header {
  text-align: center;
  margin-bottom: 28px;
}

.brand-icon-sm {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
}

.auth-header h2 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 4px;
}

.auth-header p {
  font-size: 14px;
  color: var(--text-secondary);
}

.auth-error {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: var(--red);
  font-size: 13px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 20px;
}

.auth-success {
  color: #166534;
  font-size: 13px;
  line-height: 1.45;
  margin: 0 0 8px;
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.form-group input,
.form-group select {
  font: inherit;
  font-size: 14px;
  padding: 10px 14px;
  background: var(--bg-input);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-group input::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.auth-footer {
  text-align: center;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.auth-footer p {
  font-size: 14px;
  color: var(--text-secondary);
}

.auth-demo {
  text-align: center;
  margin-top: 24px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.auth-demo-hint {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 6px;
}

/* ═══════════════════════════════════════════════════════════════════════════
   APP SHELL (post-auth)
   ═══════════════════════════════════════════════════════════════════════════ */

.cloud-shell {
  display: flex;
  flex-direction: column;
  height: 100vh;
}

.cloud-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  height: 48px;
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  z-index: 1000;
}

.cloud-topbar-left,
.cloud-topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.cloud-app-name {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: -0.2px;
}

.cloud-plan-badge {
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  background: var(--accent-soft);
  color: var(--accent-hover);
  border-radius: 100px;
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.cloud-trial-badge {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  background: rgba(245, 158, 11, 0.15);
  color: var(--amber);
  border-radius: 100px;
}

.cloud-workspace {
  font-size: 13px;
  color: var(--text-secondary);
}

.cloud-user-menu {
  position: relative;
}

.cloud-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--blue));
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}

.cloud-avatar:hover {
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.cloud-user-dropdown {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 240px;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  z-index: 1001;
}

.cloud-user-dropdown.hidden { display: none; }

.cloud-user-info {
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.cloud-user-info strong {
  font-size: 14px;
}

.cloud-user-info span {
  font-size: 12px;
  color: var(--text-muted);
}

.cloud-user-dropdown hr {
  border: none;
  border-top: 1px solid var(--border);
}

.cloud-menu-item {
  display: block;
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  font: inherit;
  font-size: 13px;
  color: var(--text-secondary);
  padding: 10px 16px;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.cloud-menu-item:hover {
  background: var(--accent-soft);
  color: var(--text-primary);
}

.cloud-verification-status {
  margin-top: 5px;
  color: var(--amber) !important;
  font-weight: 600;
}

.cloud-verification-status.is-verified {
  color: var(--green) !important;
}

.cloud-account-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 9px 20px;
  border-bottom: 1px solid rgba(59, 130, 246, 0.28);
  background: rgba(30, 64, 175, 0.18);
  color: var(--text-secondary);
  font-size: 13px;
  flex-shrink: 0;
}

.cloud-notice-close {
  border: 0;
  background: transparent;
  color: var(--text-secondary);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.cloud-notice-close:hover {
  color: var(--text-primary);
}

.support-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  display: grid;
  place-items: center;
  padding: 24px;
  background: rgba(2, 6, 23, 0.76);
}

.support-modal {
  width: min(960px, 100%);
  max-height: min(820px, calc(100vh - 48px));
  display: flex;
  flex-direction: column;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
}

.support-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 24px 16px;
  border-bottom: 1px solid var(--border);
}

.support-modal-header h2,
.support-section-heading h3,
.support-compose h3 {
  margin: 0;
}

.support-modal-header h2 {
  margin-top: 3px;
  font-size: 21px;
}

.support-eyebrow {
  color: var(--accent-hover);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.support-close {
  border: 0;
  background: transparent;
  color: var(--text-secondary);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.support-close:hover,
.support-email-fallback a,
.support-error a {
  color: var(--text-primary);
}

.support-tabs {
  display: flex;
  gap: 4px;
  padding: 8px 24px 0;
  border-bottom: 1px solid var(--border);
}

.support-tabs button {
  padding: 9px 12px;
  border: 0;
  border-bottom: 2px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
}

.support-tabs button.is-active {
  border-bottom-color: var(--accent);
  color: var(--text-primary);
}

.support-modal-body {
  min-height: 360px;
  overflow: auto;
  padding: 24px;
}

.support-customer-layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(360px, 1.2fr);
  gap: 24px;
  align-items: start;
}

.account-closure-panel {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.account-closure-form {
  max-width: 720px;
  padding-right: 0;
  border-right: 0;
}

.account-closure-effects {
  margin: 4px 0 8px 20px;
  color: var(--text-secondary);
  font-size: 13px;
}

.account-closure-check {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.account-closure-check input {
  width: auto;
  margin-top: 3px;
}

.landing-account-notice {
  width: min(1120px, calc(100% - 40px));
  margin: 18px auto 0;
}

.support-compose,
.support-reply-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.support-compose {
  padding-right: 24px;
  border-right: 1px solid var(--border);
}

.support-compose > div:first-child,
.support-section-heading > div:first-child {
  margin-bottom: 8px;
}

.support-compose p,
.support-section-heading p,
.support-empty p,
.support-error p,
.support-resolution-note {
  margin: 5px 0 0;
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.5;
}

.support-compose label,
.support-reply-form label,
.support-triage-controls label,
.support-section-heading > label {
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
}

.support-compose input,
.support-compose select,
.support-compose textarea,
.support-reply-form textarea,
.support-triage-controls select,
.support-section-heading select {
  width: 100%;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--bg-input);
  color: var(--text-primary);
  font: inherit;
  font-size: 13px;
  outline: none;
}

.support-compose input,
.support-compose select,
.support-triage-controls select,
.support-section-heading select {
  min-height: 38px;
  padding: 8px 10px;
}

.support-compose textarea,
.support-reply-form textarea {
  resize: vertical;
  padding: 10px;
  line-height: 1.5;
}

.support-compose input:focus,
.support-compose select:focus,
.support-compose textarea:focus,
.support-reply-form textarea:focus,
.support-triage-controls select:focus,
.support-section-heading select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.support-form-actions,
.support-triage-controls,
.support-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.support-form-actions {
  justify-content: flex-end;
  margin-top: 4px;
}

.support-email-fallback {
  margin: 8px 0 0 !important;
}

.support-email-fallback a,
.support-error a {
  color: var(--accent-hover);
}

.support-ticket {
  border-bottom: 1px solid var(--border);
}

.support-ticket:first-of-type {
  border-top: 1px solid var(--border);
}

.support-ticket summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 4px;
  cursor: pointer;
  list-style: none;
}

.support-ticket summary::-webkit-details-marker {
  display: none;
}

.support-ticket-title {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.support-ticket-title strong {
  overflow: hidden;
  color: var(--text-primary);
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.support-ticket-title span {
  color: var(--text-muted);
  font-size: 11px;
}

.support-status {
  flex-shrink: 0;
  padding: 3px 8px;
  border-radius: 100px;
  background: rgba(59, 130, 246, 0.12);
  color: var(--blue);
  font-size: 10px;
  font-weight: 700;
}

.support-status.status-waiting_on_customer {
  background: rgba(245, 158, 11, 0.12);
  color: var(--amber);
}

.support-status.status-resolved,
.support-status.status-closed {
  background: rgba(16, 185, 129, 0.12);
  color: var(--green);
}

.support-ticket-detail {
  padding: 4px 4px 18px;
}

.support-conversation {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 8px 0 14px;
}

.support-message {
  padding: 10px 12px;
  border-left: 2px solid var(--border-strong);
  background: rgba(15, 23, 42, 0.5);
}

.support-message.is-support {
  border-left-color: var(--accent);
  background: var(--accent-soft);
}

.support-message.is-internal {
  border-left-color: var(--amber);
  background: rgba(245, 158, 11, 0.08);
}

.support-message-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--text-muted);
  font-size: 10px;
}

.support-message-meta strong {
  color: var(--text-secondary);
}

.support-message p {
  margin: 6px 0 0;
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.55;
}

.support-triage-controls {
  justify-content: flex-start;
  flex-wrap: wrap;
  padding: 10px;
  background: rgba(15, 23, 42, 0.5);
}

.support-triage-controls label {
  min-width: 140px;
}

.support-check {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-right: auto;
}

.support-check input {
  width: 15px;
  height: 15px;
}

.support-loading,
.support-empty,
.support-error {
  display: grid;
  place-items: center;
  min-height: 220px;
  padding: 32px;
  text-align: center;
  color: var(--text-secondary);
}

.support-loading {
  display: flex;
  gap: 10px;
}

.support-notice,
.support-inline-error {
  margin: 0 0 16px;
  padding: 10px 12px;
  border: 1px solid rgba(16, 185, 129, 0.28);
  border-radius: var(--radius-sm);
  background: rgba(16, 185, 129, 0.08);
  color: var(--green);
  font-size: 12px;
}

.support-inline-error {
  margin: 8px 0 0;
  border-color: rgba(239, 68, 68, 0.3);
  background: rgba(239, 68, 68, 0.08);
  color: #fca5a5;
}

@media (max-width: 760px) {
  .support-backdrop {
    align-items: end;
    padding: 0;
  }

  .support-modal {
    width: 100%;
    max-height: calc(100vh - 24px);
    border-radius: var(--radius-md) var(--radius-md) 0 0;
  }

  .support-modal-header,
  .support-modal-body {
    padding-left: 16px;
    padding-right: 16px;
  }

  .support-tabs {
    padding-left: 16px;
    padding-right: 16px;
  }

  .support-customer-layout {
    grid-template-columns: 1fr;
  }

  .support-compose {
    padding: 0 0 20px;
    border-right: 0;
    border-bottom: 1px solid var(--border);
  }

  .support-section-heading {
    align-items: flex-start;
    flex-direction: column;
  }
}

.cloud-trial-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 20px;
  background:
    linear-gradient(135deg, rgba(245, 158, 11, 0.12), rgba(16, 185, 129, 0.08)),
    rgba(15, 23, 42, 0.98);
  border-bottom: 1px solid var(--border-strong);
  flex-shrink: 0;
  z-index: 900;
}

.form-help {
  color: var(--text-muted);
  font-size: 12px;
  line-height: 1.45;
}

.hero-persona-link {
  margin-top: 12px;
  color: var(--text-secondary);
}

.cloud-demo-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 20px;
  background:
    linear-gradient(135deg, rgba(37, 99, 235, 0.14), rgba(16, 185, 129, 0.08)),
    rgba(15, 23, 42, 0.98);
  border-bottom: 1px solid var(--border-strong);
  flex-shrink: 0;
  z-index: 900;
}

.cloud-demo-banner strong {
  color: var(--text-primary);
  font-size: 13px;
}

.cloud-demo-banner span {
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.4;
  flex: 1 1 auto;
}

.cloud-trial-cta-copy {
  display: grid;
  gap: 2px;
  min-width: 0;
}

.cloud-trial-cta-kicker {
  color: var(--amber);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.cloud-trial-cta-copy strong {
  font-size: 13px;
  line-height: 1.35;
}

.cloud-trial-cta-copy span:last-child {
  color: var(--text-secondary);
  font-size: 12px;
  line-height: 1.4;
}

.cloud-trial-cta-actions {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 10px;
  flex-wrap: wrap;
}

.cloud-referral-note {
  color: var(--text-muted);
  font-size: 12px;
  white-space: nowrap;
}

.cloud-app-container {
  flex: 1;
  min-height: 0;
  overflow: hidden;
  position: relative;
  background: #0b1020;
}

.cloud-app-frame {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
  background: #0b1020;
}
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ═══════════════════════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════════════════════ */


@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    padding: 48px 24px 64px;
    gap: 48px;
  }

  .hero-title { font-size: 38px; }
  .hero-visual { height: 360px; }

  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .referral-program { grid-template-columns: 1fr; }
  .referral-flow { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .pricing-card--popular { transform: none; }
  .pricing-card--popular:hover { transform: translateY(-2px); }
  .cloud-trial-cta {
    align-items: flex-start;
    flex-direction: column;
  }
  .cloud-demo-banner {
    align-items: flex-start;
    flex-direction: column;
  }
  .cloud-trial-cta-actions { justify-content: flex-start; }
}

@media (max-width: 640px) {
  .hero { padding: 32px 16px 48px; }
  .hero-title { font-size: 30px; }
  .hero-subtitle { font-size: 15px; }
  .hero-visual {
    display: grid;
    height: auto;
    gap: 12px;
    margin-top: 12px;
  }
  .hero-card,
  .hero-card-1,
  .hero-card-2,
  .hero-card-3 {
    position: static;
    width: 100%;
    padding: 14px 16px;
    animation: none;
  }
  .hero-stat-value { font-size: 18px; }
  .hero-cta { flex-direction: column; }

  .features { padding: 64px 16px; }
  .features-grid { grid-template-columns: 1fr; }
  .section-title { font-size: 26px; }

  .referral-program { padding: 56px 16px; }
  .referral-copy h2 { font-size: 28px; }

  .pricing { padding: 64px 16px; }

  .landing-nav { padding: 10px 12px; gap: 8px; }
  .landing-nav-brand { min-width: 0; gap: 8px; }
  .landing-nav-brand .brand-text { font-size: 16px; white-space: nowrap; }
  .landing-nav-actions { gap: 6px; margin-left: auto; }
  .landing-nav-actions [data-trust-page] { display: none; }
  .landing-nav-actions .nav-link { padding: 8px; font-size: 13px; }
  .landing-nav-actions .btn { padding: 9px 12px; font-size: 13px; }
  .auth-card { padding: 28px 20px; }

  .cloud-topbar { padding: 0 12px; }
  .cloud-app-name,
  .cloud-workspace { display: none; }
  /* Keep the trial banner from eating ~28% of the mobile viewport before the
     product is visible: show only the essential line + upgrade action. */
  .cloud-trial-cta { padding: 10px 12px; gap: 8px; }
  .cloud-trial-cta-copy span:last-child { display: none; }
  .cloud-demo-banner { padding: 10px 12px; gap: 8px; }
  .cloud-demo-banner .btn { width: 100%; }
  .cloud-referral-note { display: none; }
  .cloud-trial-cta-actions { gap: 8px; width: 100%; }
  .cloud-trial-cta-actions .btn { flex: 1 1 140px; }

  .trust-main { padding: 48px 16px 72px; }
  .trust-main h1 { font-size: 34px; }
  .trust-grid,
  .status-grid { grid-template-columns: 1fr; }
  .trust-actions { flex-direction: column; }
  .trust-actions .btn { width: 100%; }
}

/* Render-reviewed shell density for 720-900px laptop viewports. */
.cloud-demo-banner,
.cloud-trial-cta {
  min-height: 48px;
  padding: 8px 20px;
}

@media (max-height: 800px) {
  .cloud-demo-banner,
  .cloud-trial-cta {
    gap: 10px;
    min-height: 44px;
    padding-block: 6px;
  }

  .cloud-trial-cta-copy span:last-child,
  .cloud-demo-banner span {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .auth-page {
    align-items: flex-start;
    padding: 12px 24px;
  }

  .auth-card {
    max-width: 480px;
    padding: 18px 28px;
  }

  .auth-header {
    margin-bottom: 12px;
  }

  .brand-icon-sm {
    margin-bottom: 10px;
  }

  .auth-form {
    gap: 8px;
  }

  .auth-footer {
    margin-top: 12px;
  }
}

@media (min-width: 800px) and (max-width: 1024px) {
  .cloud-demo-banner,
  .cloud-trial-cta {
    flex-direction: row;
    align-items: center;
  }

  .cloud-referral-note {
    display: none;
  }

  .cloud-trial-cta-actions {
    flex: 0 0 auto;
    justify-content: flex-end;
  }
}