/* ============================================
   SalesClaw Design System — v6.0
   Nordic Precision — March 2026
   Deep Navy + Sky Blue primary, Amber accent
   Impeccable audit applied
   ============================================ */

/* ---- CSS Tokens ---- */
:root {
  /* Surfaces — warm stone (no pure white) */
  --surface-0: #FAFAF9;
  --surface-1: #FEFDFB;
  --surface-2: #F5F5F4;
  --surface-3: #E7E5E4;

  /* Borders — stone */
  --border-default: #E7E5E4;
  --border-subtle: #F5F5F4;
  --border-hover: #D6D3D1;

  /* Primary — Sky Blue (action color) */
  --sky-900: #0C4A6E;
  --sky-800: #075985;
  --sky-700: #0369A1;
  --sky-600: #0284C7;
  --sky-500: #0EA5E9;
  --sky-400: #38BDF8;
  --sky-300: #7DD3FC;
  --sky-200: #BAE6FD;
  --sky-100: #E0F2FE;
  --sky-50:  #F0F9FF;
  --sky-glow: rgba(2,132,199,0.12);

  /* Accent — Warm Amber (highlights, warmth) */
  --amber-900: #78350F;
  --amber-800: #92400E;
  --amber-700: #B45309;
  --amber-600: #D97706;
  --amber-500: #F59E0B;
  --amber-400: #FBBF24;
  --amber-300: #FCD34D;
  --amber-200: #FDE68A;
  --amber-100: #FEF3C7;
  --amber-50: #FFFBEB;
  --amber-glow: rgba(245,158,11,0.12);

  /* Secondary — Emerald */
  --emerald-700: #047857;
  --emerald-600: #059669;
  --emerald-500: #10B981;
  --emerald-400: #34D399;
  --emerald-300: #6EE7B7;
  --emerald-200: #A7F3D0;
  --emerald-100: #D1FAE5;
  --emerald-50:  #ECFDF5;

  /* Deep Navy — dark anchors */
  --navy-900: #0F172A;
  --navy-800: #1E293B;
  --navy-700: #334155;
  --navy-600: #475569;
  --navy: #1E293B;
  --navy-light: #334155;

  /* Semantic */
  --success-600: #059669;
  --success-500: #10B981;
  --success-400: #34D399;
  --error-600: #DC2626;
  --error-500: #EF4444;
  --info-600: #0284C7;
  --info-500: #0EA5E9;
  --warning-600: #D97706;
  --warning-500: #F59E0B;

  /* Text — warm charcoal (stone) */
  --text-primary: #1C1917;
  --text-secondary: #57534E;
  --text-tertiary: #A8A29E;
  --text-muted: #D6D3D1;

  /* Typography */
  --font-display: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-heading: 'Plus Jakarta Sans', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Type Scale */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;
  --text-7xl:  4.5rem;

  /* Spacing (4px base) */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Radius */
  --radius-sm:   6px;
  --radius-md:   10px;
  --radius-lg:   14px;
  --radius-xl:   20px;
  --radius-2xl:  24px;
  --radius-full: 9999px;

  /* Premium Shadows */
  --shadow-xs:   0 1px 2px rgba(0,0,0,0.04);
  --shadow-sm:   0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md:   0 4px 6px -1px rgba(0,0,0,0.06), 0 2px 4px -2px rgba(0,0,0,0.04);
  --shadow-lg:   0 10px 15px -3px rgba(0,0,0,0.06), 0 4px 6px -4px rgba(0,0,0,0.04);
  --shadow-xl:   0 20px 25px -5px rgba(0,0,0,0.06), 0 8px 10px -6px rgba(0,0,0,0.04);
  --shadow-premium: 0 1px 2px rgba(0,0,0,0.04), 0 4px 12px rgba(0,0,0,0.03), 0 16px 40px rgba(0,0,0,0.04);
  --shadow-premium-hover: 0 1px 2px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.06), 0 24px 48px rgba(0,0,0,0.06);
  --shadow-glow: 0 0 40px var(--sky-glow);
  --shadow-inner: inset 0 1px 0 rgba(255,255,255,0.8);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.16, 1, 0.3, 1); /* replaced elastic with smooth deceleration */
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 400ms;

  /* Legacy aliases (for other pages) */
  --bg: var(--surface-0);
  --bg-card: var(--surface-1);
  --bg-card-hover: var(--surface-2);
  --border: var(--border-default);
  --text: var(--text-primary);
  --orange: var(--amber-600);
  --orange-dark: var(--amber-700);
  --orange-glow: var(--amber-glow);
  --green: var(--emerald-500);
  --blue: var(--sky-500);
  --red: var(--error-500);
  --yellow: var(--warning-500);
  --accent: var(--sky-600);
  --card: var(--surface-1);
  --text-dim: var(--text-tertiary);
  --border-glow: var(--sky-500);
  --purple: var(--text-secondary);
  --font-main: var(--font-body);
  --primary-500: var(--sky-600);
  --primary-400: var(--sky-500);
  --primary-300: var(--sky-400);
  --primary-700: var(--sky-700);
  --primary-600: var(--sky-600);
  --primary-glow: var(--sky-glow);
  --gold-500: var(--amber-600);
  --gold-400: var(--amber-500);
  --gold-300: var(--amber-400);
  --gold-700: var(--amber-700);
  --gold-100: var(--amber-100);
  --gold-glow: var(--amber-glow);
  --gold-900: var(--amber-900);
  --sapphire: var(--sky-700);
}

/* ---- Dark Theme ---- */
[data-theme="dark"] {
  --surface-0: #0C0A09;
  --surface-1: #1C1917;
  --surface-2: #292524;
  --surface-3: #44403C;
  --border-default: #292524;
  --border-subtle: #1C1917;
  --border-hover: #44403C;
  --text-primary: #FAFAF9;
  --text-secondary: #A8A29E;
  --text-tertiary: #78716C;
  --text-muted: #57534E;
  --shadow-xs: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.3);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.35);
  --shadow-xl: 0 20px 40px rgba(0,0,0,0.4);
  --shadow-premium: 0 1px 2px rgba(0,0,0,0.3), 0 4px 12px rgba(0,0,0,0.2), 0 16px 40px rgba(0,0,0,0.25);
  --shadow-premium-hover: 0 1px 2px rgba(0,0,0,0.4), 0 8px 24px rgba(0,0,0,0.3), 0 24px 48px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 40px rgba(2,132,199,0.08);
  --shadow-inner: inset 0 1px 0 rgba(255,255,255,0.04);
}

/* Light theme alias (for legacy toggle) */
[data-theme="light"] {
  --surface-0: #FAFAF9;
  --surface-1: #FEFDFB;
  --surface-2: #F5F5F4;
  --surface-3: #E7E5E4;
  --border-default: #E7E5E4;
  --border-subtle: #F5F5F4;
  --border-hover: #D6D3D1;
  --text-primary: #1C1917;
  --text-secondary: #57534E;
  --text-tertiary: #A8A29E;
  --text-muted: #D6D3D1;
}

/* ---- Reset ---- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  background: var(--surface-0);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background var(--duration-slow), color var(--duration-slow);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Grain texture removed — unnecessary decorative filler */

/* ---- Typography ---- */
h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.75rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: var(--space-6);
  max-width: 700px;
}
h1 .highlight {
  color: var(--sky-600);
}
[data-theme="dark"] h1 .highlight {
  color: var(--sky-400);
}
h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.75px;
  margin-bottom: var(--space-4);
}
h3 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 600;
  line-height: 1.3;
}
.section-label {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--sky-700);
  margin-bottom: var(--space-4);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: var(--sky-50);
  border: 1px solid var(--sky-200);
  border-radius: var(--radius-full);
}
[data-theme="dark"] .section-label {
  background: rgba(2,132,199,0.08);
  border-color: rgba(2,132,199,0.2);
}
.section-sub {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: var(--space-12);
}

/* ---- Gold divider ---- */
.gold-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--sky-400), transparent);
  opacity: 0.4;
  margin: var(--space-10) auto;
  max-width: 600px;
}

/* ---- Navigation ---- */
body > nav:not(.sidebar) {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: var(--space-3) var(--space-8);
  display: flex;
  justify-content: space-between;
  align-items: center;
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  background: rgba(250,250,249,0.85);
  border-bottom: 1px solid var(--border-default);
  transition: background var(--duration-slow);
}
[data-theme="dark"] body > nav:not(.sidebar) {
  background: rgba(9,9,11,0.85);
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.3px;
}
.nav-logo span { color: var(--sky-600); }
.nav-links {
  display: flex;
  gap: var(--space-6);
  align-items: center;
}
.nav-links a:not(.btn-primary) {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: var(--text-sm);
  font-weight: 500;
  transition: color var(--duration-fast);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
}
.nav-links a:not(.btn-primary):hover {
  color: var(--text-primary);
  background: var(--surface-2);
}
.nav-links .btn-primary:hover {
  color: #F8F7F5;
}
.lang-switch {
  font-family: var(--font-mono) !important;
  font-size: var(--text-xs) !important;
  padding: var(--space-1) var(--space-3) !important;
  border: 1px solid var(--border-default) !important;
  border-radius: var(--radius-sm) !important;
  transition: border-color var(--duration-fast) !important;
}
.lang-switch:hover { border-color: var(--border-hover) !important; }

/* Theme toggle */
.theme-toggle {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: transparent;
  border: 1px solid var(--border-default);
  border-radius: var(--radius-sm);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  cursor: pointer;
  transition: border-color var(--duration-fast), color var(--duration-fast);
}
.theme-toggle:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
}
.theme-toggle #theme-icon { font-size: 0.85rem; }
.theme-toggle #theme-label { font-size: var(--text-xs); }

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: var(--text-sm);
  text-decoration: none;
  transition: all var(--duration-base) var(--ease-out);
  cursor: pointer;
  border: none;
  position: relative;
}
.btn-primary {
  background: var(--sky-600);
  color: #F8F7F5;
  box-shadow: 0 1px 3px rgba(2,132,199,0.3), 0 4px 12px rgba(2,132,199,0.15);
}
.btn-primary:hover {
  background: var(--sky-700);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(2,132,199,0.3), 0 12px 28px rgba(2,132,199,0.2);
}
.btn-primary:active {
  transform: translateY(1px);
  box-shadow: 0 1px 4px rgba(2,132,199,0.2);
  transition-duration: 80ms;
}
.btn-secondary {
  background: var(--surface-1);
  color: var(--text-primary);
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-xs);
}
.btn-secondary:hover {
  background: var(--surface-2);
  border-color: var(--border-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}
.btn-secondary:active {
  transform: translateY(1px);
  box-shadow: none;
  transition-duration: 80ms;
}
.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-default);
}
.btn-ghost:hover {
  background: var(--surface-2);
  color: var(--text-primary);
  border-color: var(--border-hover);
}

/* ---- Cards ---- */
.step-card {
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: 2rem 1.75rem 1.75rem;
  transition: all var(--duration-base) var(--ease-out);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.step-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--sky-500);
  border-radius: 0 0 2px 0;
  transition: height 0.5s var(--ease-out);
}
.step-card:hover {
  border-color: var(--sky-200);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.step-card:hover::before { height: 100%; }
.step-card.featured,
.step-card[style*="border-color:var(--sky-600)"] {
  border-color: var(--sky-300);
  background: linear-gradient(180deg, var(--surface-1) 0%, var(--sky-50) 100%);
  box-shadow: var(--shadow-md), 0 0 40px var(--sky-glow);
}
.step-card.featured::before,
.step-card[style*="border-color:var(--sky-600)"]::before {
  height: 100%;
  background: linear-gradient(180deg, var(--emerald-400), var(--sky-500));
  width: 3px;
}
[data-theme="dark"] .step-card.featured,
[data-theme="dark"] .step-card[style*="border-color:var(--sky-600)"] {
  background: linear-gradient(180deg, var(--surface-1) 0%, rgba(2,132,199,0.04) 100%);
}
.step-number {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--sky-500);
  background: var(--sky-50);
  border: 1px solid var(--sky-100);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}
[data-theme="dark"] .step-number {
  color: var(--sky-400);
  background: rgba(2,132,199,0.08);
  border-color: rgba(2,132,199,0.15);
}
.step-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  position: relative;
}
.step-icon::after {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--sky-100) 0%, transparent 70%);
  z-index: -1;
  opacity: 0.6;
}
[data-theme="dark"] .step-icon::after {
  background: radial-gradient(circle, rgba(2,132,199,0.1) 0%, transparent 70%);
}
.step-icon svg {
  width: 40px;
  height: 40px;
}
.step-card h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: var(--space-2);
  letter-spacing: -0.01em;
}
.step-card p {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ---- Badges ---- */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  border: 1px solid var(--amber-200);
  background: var(--amber-50);
  color: var(--amber-800);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 500;
  margin-bottom: var(--space-8);
  width: fit-content;
  animation: shimmer 4s ease-in-out infinite;
}
[data-theme="dark"] .hero-badge {
  background: rgba(245,158,11,0.06);
  border-color: rgba(245,158,11,0.2);
  color: var(--amber-400);
}
.hero-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--emerald-500);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

/* Shimmer animation */
@keyframes shimmer {
  0%, 100% { border-color: var(--amber-200); box-shadow: none; }
  50% { border-color: var(--amber-400); box-shadow: 0 0 24px var(--amber-glow); }
}
[data-theme="dark"] .hero-badge { animation-name: shimmer-dark; }
@keyframes shimmer-dark {
  0%, 100% { border-color: rgba(245,158,11,0.2); box-shadow: none; }
  50% { border-color: rgba(245,158,11,0.4); box-shadow: 0 0 24px rgba(245,158,11,0.08); }
}

.badge-success {
  background: var(--emerald-50);
  color: var(--emerald-600);
  border: 1px solid rgba(16,185,129,0.2);
}

/* ---- Pricing Cards ---- */
.price-card {
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  position: relative;
  transition: all var(--duration-base) var(--ease-out);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.price-card.featured {
  border-color: var(--sky-300);
  background: linear-gradient(180deg, var(--surface-1) 0%, var(--sky-50) 100%);
  box-shadow: var(--shadow-lg), 0 0 48px var(--sky-glow);
  transform: scale(1.02);
}
[data-theme="dark"] .price-card.featured {
  background: linear-gradient(180deg, var(--surface-1) 0%, rgba(2,132,199,0.04) 100%);
}
.price-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-premium-hover);
}
.price-card.featured:hover {
  transform: scale(1.02) translateY(-3px);
}
.price-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--sky-600);
  color: #F8F7F5;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  box-shadow: 0 2px 8px rgba(2,132,199,0.3);
}
.price-name {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
  letter-spacing: -0.3px;
}
.price-amount {
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
  margin-bottom: var(--space-2);
}
.price-amount .currency { font-size: var(--text-2xl); font-weight: 700; color: var(--sky-600); }
.price-amount .number {
  font-family: var(--font-display);
  font-size: 2.75rem;
  font-weight: 700;
  letter-spacing: -1.5px;
  color: var(--text-primary);
}
.price-amount .period { color: var(--text-tertiary); font-size: var(--text-sm); margin-left: 0.25rem; }
.price-desc {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-default);
}
.price-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-8);
}
.price-features li {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.price-features li::before {
  content: '';
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--emerald-50);
  border: 1px solid var(--emerald-200);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%23059669' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 10px;
}
[data-theme="dark"] .price-features li::before {
  background-color: rgba(16,185,129,0.08);
  border-color: rgba(16,185,129,0.2);
}
.price-card .btn { width: 100%; justify-content: center; margin-top: auto; }

/* ---- Pipeline (How it works) ---- */
.pipeline {
  display: flex;
  flex-direction: column;
  gap: 0;
  position: relative;
  max-width: 680px;
}
.pipeline::before {
  content: '';
  position: absolute;
  left: 19px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border-default);
}
.pipeline-step {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-5) 0;
  position: relative;
}
.pipeline-marker {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--surface-1);
  border: 2px solid var(--border-default);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 1;
  transition: border-color var(--duration-base) var(--ease-out), background var(--duration-base) var(--ease-out);
}
.pipeline-marker span {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-tertiary);
  letter-spacing: 0.02em;
  transition: color var(--duration-base) var(--ease-out);
}
.pipeline-step:hover .pipeline-marker {
  border-color: var(--sky-400);
}
.pipeline-step:hover .pipeline-marker span {
  color: var(--sky-600);
}
.pipeline-content h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
  letter-spacing: -0.01em;
  line-height: 1.4;
}
.pipeline-content p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 520px;
}
/* Human steps — visually distinct */
.pipeline-step--human {
  background: var(--sky-50);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-5) var(--space-5) var(--space-5);
  margin-left: calc(-1 * var(--space-2));
  border: 1px solid var(--sky-200);
}
[data-theme="dark"] .pipeline-step--human {
  background: rgba(2,132,199,0.04);
  border-color: rgba(2,132,199,0.15);
}
.pipeline-step--human .pipeline-marker {
  border-color: var(--sky-500);
  background: var(--sky-600);
}
.pipeline-step--human .pipeline-marker span {
  color: #F8F7F5;
}
.pipeline-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--sky-600);
  background: var(--sky-100);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  margin-left: 0.5rem;
  vertical-align: middle;
}
[data-theme="dark"] .pipeline-tag {
  background: rgba(2,132,199,0.12);
  color: var(--sky-400);
}
@media (max-width: 768px) {
  .pipeline { max-width: 100%; }
  .pipeline-content p { max-width: 100%; }
}

/* Pipeline — horizontal variant (ABM) */
.pipeline--horizontal {
  flex-direction: row;
  align-items: flex-start;
  max-width: 100%;
  gap: 0;
}
.pipeline--horizontal::before { display: none; }
.pipeline-h-step {
  flex: 1;
  text-align: center;
  padding: 0 var(--space-3);
}
.pipeline-h-marker {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface-1);
  border: 2px solid var(--sky-300);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-4);
  transition: background var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out);
}
.pipeline-h-marker span {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--sky-600);
}
.pipeline-h-step:hover .pipeline-h-marker {
  background: var(--sky-600);
  border-color: var(--sky-600);
}
.pipeline-h-step:hover .pipeline-h-marker span {
  color: #F8F7F5;
}
.pipeline-h-step h3 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.4rem;
}
.pipeline-h-step p {
  font-size: 0.84rem;
  color: var(--text-secondary);
  line-height: 1.6;
}
.pipeline-h-arrow {
  flex-shrink: 0;
  width: 32px;
  height: 2px;
  background: var(--border-default);
  margin-top: 21px;
  position: relative;
}
.pipeline-h-arrow::after {
  content: '';
  position: absolute;
  right: -1px;
  top: -3px;
  border: solid var(--border-default);
  border-width: 0 2px 2px 0;
  padding: 3px;
  transform: rotate(-45deg);
}
@media (max-width: 768px) {
  .pipeline--horizontal {
    flex-direction: column;
    align-items: stretch;
  }
  .pipeline-h-step {
    display: flex;
    gap: var(--space-4);
    text-align: left;
    padding: var(--space-3) 0;
  }
  .pipeline-h-marker {
    margin: 0;
    flex-shrink: 0;
  }
  .pipeline-h-arrow {
    width: 2px;
    height: 20px;
    margin: 0 0 0 21px;
  }
  .pipeline-h-arrow::after {
    right: auto;
    left: -3px;
    top: auto;
    bottom: -1px;
    transform: rotate(45deg);
  }
}

/* ---- Compliance checklist ---- */
.compliance-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 640px;
}
.compliance-item {
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
  padding: var(--space-5) var(--space-6);
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  transition: border-color var(--duration-base) var(--ease-out);
}
.compliance-item:hover { border-color: var(--sky-300); }
.compliance-check {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--emerald-50);
  border: 2px solid var(--emerald-400);
  margin-top: 0.1rem;
  position: relative;
}
.compliance-check::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 3px;
  width: 6px;
  height: 10px;
  border: solid var(--emerald-600);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
[data-theme="dark"] .compliance-check {
  background: rgba(16,185,129,0.08);
  border-color: var(--emerald-500);
}
.compliance-item h3 {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 0.2rem;
}
.compliance-item p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ---- Grids ---- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

/* ---- Section ---- */
section {
  padding: clamp(2.5rem, 5vw, 4rem) var(--space-8);
  max-width: 1200px;
  margin: 0 auto;
}

/* ---- Breadcrumb ---- */
.breadcrumb {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-24) var(--space-8) 0;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  color: var(--text-tertiary);
}
.breadcrumb a {
  color: var(--text-tertiary);
  text-decoration: none;
  transition: color var(--duration-fast);
}
.breadcrumb a:hover { color: var(--sky-600); }

/* ---- Integration Badges ---- */
.integrations {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) 0;
}
.integration-badge {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  transition: all var(--duration-base) var(--ease-out);
  box-shadow: var(--shadow-xs);
  font-weight: 500;
}
.integration-badge:hover {
  border-color: var(--sky-300);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
  color: var(--text-primary);
}
.integration-badge span { font-size: 1.2rem; display: inline-flex; align-items: center; }
.integration-badge img { height: 18px; width: auto; }

/* ---- Live Demo ---- */
.demo-section {
  padding: var(--space-8) var(--space-8) var(--space-12);
  max-width: 720px;
  margin: 0 auto;
}
.demo-header {
  text-align: center;
  margin-bottom: var(--space-8);
}
.demo-header h2 {
  max-width: 500px;
  margin: 0 auto;
}
.demo-flow {
  display: flex;
  flex-direction: column;
  align-items: center;
}
.demo-card {
  width: 100%;
  max-width: 520px;
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-5) var(--space-6);
  box-shadow: var(--shadow-sm);
}
.demo-card--wide { max-width: 580px; }
.demo-card-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--sky-600);
  margin-bottom: var(--space-3);
}
.demo-card-label--success { color: var(--emerald-600); }

/* Lead card */
.demo-lead-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}
.demo-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--sky-600);
  color: #F8F7F5;
  font-weight: 700;
  font-size: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.demo-name { font-weight: 700; font-size: 0.95rem; }
.demo-role { font-size: 0.8rem; color: var(--text-secondary); }
.demo-meta-row { display: flex; gap: var(--space-2); flex-wrap: wrap; }
.demo-tag {
  font-size: 0.68rem;
  font-weight: 500;
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-full);
  background: var(--surface-2);
  color: var(--text-secondary);
  border: 1px solid var(--border-default);
}

/* Score card */
.demo-score-row {
  display: flex;
  gap: var(--space-5);
  align-items: center;
}
.demo-score-ring {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 3px solid var(--emerald-400);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  position: relative;
}
.demo-score-ring::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: 50%;
  border: 3px solid var(--border-default);
  clip-path: polygon(85% 0%, 100% 0%, 100% 100%, 85% 100%);
}
.demo-score-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--emerald-600);
  letter-spacing: -1px;
}
[data-theme="dark"] .demo-score-value { color: var(--emerald-400); }
.demo-score-reasons {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.demo-reason {
  font-size: 0.78rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.demo-reason::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  flex-shrink: 0;
}
.demo-reason--pass::before { background: var(--emerald-500); }
.demo-reason--warn::before { background: var(--amber-500); }

/* Email card */
.demo-email {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.demo-email-header {
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--border-default);
  font-size: 0.82rem;
  background: var(--surface-2);
}
.demo-email-body {
  padding: var(--space-4);
  font-size: 0.82rem;
  color: var(--text-secondary);
  line-height: 1.7;
}
.demo-email-body p { margin-bottom: 0.6rem; }
.demo-email-body p:last-child { margin-bottom: 0; }
.demo-email-footer {
  padding: var(--space-2) var(--space-4);
  border-top: 1px solid var(--border-default);
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}
.demo-email-tag {
  font-size: 0.62rem;
  font-weight: 600;
  padding: 0.15rem 0.45rem;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  color: var(--text-tertiary);
}
.demo-email-tag--ai {
  background: rgba(2,132,199,0.08);
  color: var(--sky-600);
}

/* Result card */
.demo-result {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.demo-result-line {
  font-size: 0.85rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.demo-result-line em {
  color: var(--emerald-600);
}
[data-theme="dark"] .demo-result-line em { color: var(--emerald-400); }
.demo-result-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.demo-result-dot--open { background: var(--sky-500); }
.demo-result-dot--click { background: var(--amber-500); }
.demo-result-dot--reply { background: var(--emerald-500); }

/* Connector between cards */
.demo-connector {
  width: 2px;
  height: 28px;
  background: var(--border-default);
  flex-shrink: 0;
}

/* Staggered entrance animation */
.demo-anim {
  opacity: 0;
  transform: translateY(12px);
}
.demo-section.visible .demo-anim {
  animation: demoReveal 0.5s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: var(--delay, 0s);
}
@keyframes demoReveal {
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 768px) {
  .demo-section { padding: var(--space-6) var(--space-4) var(--space-8); }
  .demo-card { padding: var(--space-4) var(--space-4); }
  .demo-score-row { flex-direction: column; align-items: flex-start; gap: var(--space-3); }
}

/* ---- Telegram Mockup ---- */
.tg-section {
  padding: clamp(2.5rem, 5vw, 4rem) var(--space-8);
  max-width: 1200px;
  margin: 0 auto;
}
.tg-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
}
.tg-phone {
  background: var(--surface-1);
  border-radius: 28px;
  padding: var(--space-6);
  max-width: 400px;
  margin: 0 auto;
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-premium);
}
.tg-header {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-default);
  margin-bottom: var(--space-4);
}
.tg-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--sky-600);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-xs);
  color: #F8F7F5;
}
.tg-name { font-weight: 600; font-size: var(--text-sm); }
.tg-name small { display: block; font-size: var(--text-xs); color: var(--text-tertiary); font-weight: 400; }
.tg-messages { display: flex; flex-direction: column; gap: var(--space-3); }
.tg-msg {
  background: var(--surface-2);
  border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) 4px;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  line-height: 1.5;
  max-width: 95%;
}
.tg-msg .tg-bold { font-weight: 700; }
.tg-msg .tg-orange { color: var(--amber-600); font-weight: 600; }
.tg-msg .tg-green { color: var(--success-600); font-weight: 600; }
.tg-msg .tg-blue { color: var(--info-600); }
.tg-msg .tg-dim { color: var(--text-tertiary); font-size: var(--text-xs); }
.tg-buttons { display: flex; gap: var(--space-2); margin-top: var(--space-2); flex-wrap: wrap; }
.tg-btn {
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 600;
  cursor: default;
}
.tg-btn-green { background: rgba(16,185,129,0.1); color: var(--success-600); border: 1px solid rgba(16,185,129,0.2); }
.tg-btn-blue { background: rgba(37,99,235,0.08); color: var(--info-600); border: 1px solid rgba(37,99,235,0.2); }
.tg-btn-red { background: rgba(239,68,68,0.08); color: var(--error-600); border: 1px solid rgba(239,68,68,0.2); }
.tg-info h3 { font-size: var(--text-2xl); font-weight: 700; margin-bottom: var(--space-4); }
.tg-info p { color: var(--text-secondary); font-size: var(--text-sm); line-height: 1.7; margin-bottom: var(--space-6); }
.tg-features { display: flex; flex-direction: column; gap: var(--space-5); }
.tg-feature { display: flex; gap: var(--space-3); align-items: flex-start; }
.tg-feature-icon {
  font-size: 1.2rem;
  min-width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sky-50);
  border: 1px solid var(--sky-200);
  border-radius: var(--radius-md);
}
[data-theme="dark"] .tg-feature-icon {
  background: rgba(2,132,199,0.08);
  border-color: rgba(2,132,199,0.15);
}
.tg-feature h4 { font-size: var(--text-sm); font-weight: 600; margin-bottom: 0.2rem; }
.tg-feature p { font-size: var(--text-sm); color: var(--text-secondary); margin: 0; }

/* ---- Commands ---- */
.cmd-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
}
.cmd-card {
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  transition: all var(--duration-base) var(--ease-out);
  box-shadow: var(--shadow-xs);
}
.cmd-card:hover {
  border-color: var(--sky-300);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.cmd-card code {
  font-family: var(--font-mono);
  color: var(--sky-600);
  font-size: var(--text-sm);
  font-weight: 500;
  background: var(--sky-50);
  padding: 0.15rem 0.5rem;
  border-radius: var(--radius-sm);
}
[data-theme="dark"] .cmd-card code {
  background: rgba(2,132,199,0.08);
}
.cmd-card p { font-size: var(--text-xs); color: var(--text-secondary); margin-top: var(--space-2); }

/* ---- ROI Box ---- */
.roi-box {
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
  box-shadow: var(--shadow-md);
}
.roi-left h3 { font-size: var(--text-2xl); font-weight: 700; margin-bottom: var(--space-4); }
.roi-compare { display: flex; flex-direction: column; gap: 0; }
.roi-header, .roi-row {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  align-items: center;
  gap: var(--space-4);
}
.roi-header {
  padding-bottom: var(--space-3);
  border-bottom: 2px solid var(--border-default);
  margin-bottom: var(--space-2);
}
.roi-header .roi-old, .roi-header .roi-new {
  text-decoration: none;
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.roi-row {
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--border-subtle);
}
.roi-label { font-size: var(--text-sm); color: var(--text-secondary); }
.roi-old { font-family: var(--font-mono); color: var(--error-500); text-decoration: line-through; font-size: var(--text-sm); text-align: center; }
.roi-new { font-family: var(--font-mono); color: var(--success-600); font-weight: 700; font-size: var(--text-lg); text-align: center; }

/* ---- FAQ ---- */
.faq-list {
  max-width: 700px;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.faq-item {
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-base) var(--ease-out);
  box-shadow: var(--shadow-xs);
  background: var(--surface-1);
}
.faq-item:hover { border-color: var(--border-hover); box-shadow: var(--shadow-sm); }
.faq-q {
  padding: var(--space-5) var(--space-6);
  font-weight: 500;
  font-family: var(--font-heading);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
  transition: color var(--duration-fast);
}
.faq-q:hover { color: var(--sky-600); }
.faq-q::after {
  content: '+';
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--sky-600);
  font-size: 1.3rem;
  transition: transform var(--duration-base) var(--ease-out);
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--sky-50);
  border-radius: 50%;
}
[data-theme="dark"] .faq-q::after {
  background: rgba(2,132,199,0.08);
}
.faq-item.open .faq-q::after { transform: rotate(45deg); }
.faq-a { display: grid; grid-template-rows: 0fr; overflow: hidden; transition: grid-template-rows 0.4s var(--ease-out); }
.faq-a > * { overflow: hidden; }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-a p {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--text-secondary);
  font-size: var(--text-sm);
  line-height: 1.7;
}
.faq-a a { color: var(--sky-600); text-decoration: none; }
.faq-a a:hover { text-decoration: underline; }

/* ---- CTA Section ---- */
.cta-section {
  text-align: center;
  padding: clamp(2.5rem, 5vw, 4rem) var(--space-8);
  position: relative;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px;
  height: 500px;
  background: radial-gradient(ellipse, var(--sky-glow) 0%, transparent 70%);
  pointer-events: none;
}
.cta-section h2 { margin-bottom: var(--space-4); position: relative; }
.cta-section p {
  color: var(--text-secondary);
  font-size: var(--text-lg);
  margin-bottom: var(--space-8);
  position: relative;
}

/* ---- Footer ---- */
footer {
  padding: var(--space-12) var(--space-8) var(--space-6);
  border-top: 1px solid var(--border-default);
  max-width: 1200px;
  margin: 0 auto;
}
footer .copy { font-size: var(--text-xs); color: var(--text-tertiary); text-align: center; display: block; margin-top: var(--space-6); }
footer .footer-columns {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
  margin-bottom: var(--space-8);
}
footer .footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
footer .footer-col-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: var(--text-xs);
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 0.3rem;
}
footer .footer-col a {
  color: var(--text-tertiary);
  text-decoration: none;
  font-size: var(--text-xs);
  transition: color var(--duration-fast);
  font-weight: 500;
}
footer .footer-col a:hover { color: var(--sky-600); }
footer .footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
footer .footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}
footer .footer-brand span { color: var(--sky-600); }
footer .footer-trust {
  font-size: var(--text-xs);
  color: var(--text-tertiary);
}

/* ---- Docs Footer ---- */
.docs-footer {
  margin-top: var(--space-16);
  padding-top: var(--space-6);
  border-top: 1px solid var(--border-default);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
}
.docs-footer .copy { font-size: var(--text-xs); color: var(--text-tertiary); margin: 0; }
.docs-footer-links { display: flex; gap: var(--space-6); }
.docs-footer-links a {
  color: var(--text-tertiary);
  text-decoration: none;
  font-size: var(--text-xs);
  font-weight: 500;
  transition: color var(--duration-fast);
}
.docs-footer-links a:hover { color: var(--sky-600); }

/* ---- Hero ---- */
.hero {
  min-height: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(6rem, 12vw, 9rem) var(--space-8) var(--space-12);
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-sub {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
  margin-bottom: var(--space-10);
}
.hero-cta {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.hero-proof {
  margin-top: var(--space-16);
  display: flex;
  gap: var(--space-12);
  flex-wrap: wrap;
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-default);
}
.proof-item { display: flex; flex-direction: column; }
.proof-number {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}
.proof-label { font-size: var(--text-sm); color: var(--text-tertiary); margin-top: 0.2rem; }
.hero::before {
  content: '';
  position: absolute;
  top: 10%;
  right: -5%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(2,132,199,0.08) 0%, rgba(2,132,199,0.02) 40%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: 20%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(245,158,11,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(60px);
}

/* ---- Hero (about page) ---- */
.hero-about {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-8) 0;
  position: relative;
}
.hero-about::before {
  content: '';
  position: absolute;
  top: 0;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(2,132,199,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}

/* ---- Story block ---- */
.story-block {
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  margin-bottom: var(--space-8);
  box-shadow: var(--shadow-sm);
}
.story-block p {
  color: var(--text-secondary);
  font-size: var(--text-base);
  line-height: 1.8;
  margin-bottom: var(--space-4);
}
.story-block p:last-child { margin-bottom: 0; }

/* ---- Article (blog) ---- */
article {
  max-width: 800px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-8) var(--space-16);
}
article h1 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.75px;
  line-height: 1.15;
  margin-bottom: var(--space-4);
}
.article-meta {
  font-size: var(--text-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--border-default);
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}
article h2 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.3px;
  margin: var(--space-10) 0 var(--space-4);
}
article h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 600;
  margin: var(--space-8) 0 var(--space-3);
}
article p {
  color: var(--text-secondary);
  font-size: var(--text-base);
  line-height: 1.8;
  margin-bottom: var(--space-5);
}
article ul, article ol {
  color: var(--text-secondary);
  margin: 0 0 var(--space-5) var(--space-6);
  line-height: 1.8;
}
article li { margin-bottom: var(--space-2); }
article strong { color: var(--text-primary); font-weight: 600; }
article a {
  color: var(--sky-600);
  text-decoration: none;
  background-image: linear-gradient(var(--sky-600), var(--sky-600));
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.3s var(--ease-out);
}
article a:hover { background-size: 100% 1px; }
article blockquote {
  border-left: 3px solid var(--amber-500);
  padding: var(--space-4) var(--space-6);
  margin: var(--space-6) 0;
  background: var(--amber-50);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
}
[data-theme="dark"] article blockquote { background: rgba(245,158,11,0.04); }
article blockquote p { margin: 0; font-style: italic; }

/* ---- Info box ---- */
.info-box {
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-8);
  margin: var(--space-8) 0;
  box-shadow: var(--shadow-sm);
}
.info-box h4 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--sky-700);
}
.info-box p { margin-bottom: 0; }

/* ---- Comparison table ---- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-6) 0;
  font-size: var(--text-sm);
}
.comparison-table th {
  text-align: left;
  padding: var(--space-3) var(--space-4);
  background: var(--sky-50);
  border: 1px solid var(--border-default);
  color: var(--sky-800);
  font-weight: 700;
}
[data-theme="dark"] .comparison-table th { background: rgba(2,132,199,0.06); }
.comparison-table td {
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--border-default);
  color: var(--text-secondary);
}
.comparison-table tr:hover td { background: var(--surface-2); }

/* ---- Related articles ---- */
.related {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-8) var(--space-12);
}
.related h3 { font-size: 1.2rem; font-weight: 700; margin-bottom: var(--space-4); }
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
}
.related-card {
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  text-decoration: none;
  color: inherit;
  transition: all var(--duration-base) var(--ease-out);
  box-shadow: var(--shadow-xs);
}
.related-card:hover {
  border-color: var(--sky-300);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.related-card h4 {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
  color: var(--text-primary);
}
.related-card p { font-size: var(--text-sm); color: var(--text-secondary); margin: 0; }

/* ---- CTA box ---- */
.cta-box {
  background: var(--surface-1);
  border: 1px solid var(--sky-200);
  border-radius: var(--radius-xl);
  padding: var(--space-12) var(--space-8);
  text-align: center;
  margin: var(--space-12) auto;
  max-width: 800px;
  box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .cta-box { border-color: rgba(2,132,199,0.2); }
.cta-box h3 {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}
.cta-box p {
  color: var(--text-secondary);
  margin-bottom: var(--space-6);
  font-size: var(--text-base);
}

/* ---- Blog footer override ---- */
article ~ .cta-box ~ .related ~ footer,
article ~ .related ~ footer,
article ~ .cta-box ~ footer {
  max-width: 800px;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

/* ---- Benefits list ---- */
.benefits-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  max-width: 700px;
}
.benefits-list li {
  font-size: var(--text-base);
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  line-height: 1.6;
}
.benefits-list li::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--sky-500);
  flex-shrink: 0;
  margin-top: 0.5rem;
}

/* ---- Use case cards ---- */
.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
  padding: 0 2rem 4rem;
}
.use-case-card {
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  transition: all var(--duration-base) var(--ease-out);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
}
.use-case-card:hover {
  border-color: var(--sky-300);
  transform: translateY(-3px);
  box-shadow: var(--shadow-premium-hover);
}
.use-case-icon { font-size: 2.5rem; margin-bottom: 1.25rem; }
.use-case-card h2 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  letter-spacing: -0.5px;
  color: var(--text-primary);
}
.use-case-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 1.25rem;
}
.use-case-link {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--sky-600);
  transition: color 0.2s;
}
.use-case-card:hover .use-case-link { color: var(--sky-700); }
@media (max-width: 768px) {
  .use-cases-grid { grid-template-columns: 1fr; padding: 0 1.5rem 3rem; }
}

/* ---- Plan box ---- */
.plan-box {
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  max-width: 500px;
  box-shadow: var(--shadow-sm);
}
.plan-box:hover { border-color: var(--sky-300); }
.plan-name { font-size: 1.1rem; font-weight: 700; margin-bottom: 0.5rem; }
.plan-price { display: flex; align-items: baseline; gap: 0.25rem; margin-bottom: 1rem; }
.plan-price .currency { font-size: 1.5rem; font-weight: 700; color: var(--sky-600); }
.plan-price .number { font-size: 2.5rem; font-weight: 700; font-family: var(--font-display); letter-spacing: -1px; color: var(--text-primary); }
.plan-price .period { color: var(--text-tertiary); font-size: 0.9rem; }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: 0.6rem; margin-bottom: 1.5rem; }
.plan-features li { font-size: 0.9rem; color: var(--text-secondary); display: flex; align-items: center; gap: 0.5rem; }
.plan-features li::before { content: '\2713'; color: var(--emerald-600); font-weight: 700; }

/* ---- Reveal animation ---- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.22, 1, 0.36, 1), transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Staggered children */
.reveal .stagger-1 { transition-delay: 100ms; }
.reveal .stagger-2 { transition-delay: 200ms; }
.reveal .stagger-3 { transition-delay: 300ms; }
.reveal .stagger-4 { transition-delay: 400ms; }

/* ---- Animations ---- */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes terminalFade {
  from { opacity: 0; transform: translateX(-8px); }
  to { opacity: 1; transform: translateX(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}
@keyframes slideInLeft {
  from { opacity: 0; transform: translateX(-20px); }
  to { opacity: 1; transform: translateX(0); }
}

/* Hero entrance — orchestrated stagger */
.hero > * {
  opacity: 0;
  animation: fadeInUp 0.7s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.hero > *:nth-child(1) { animation-delay: 0.05s; }
.hero > *:nth-child(2) { animation-delay: 0.12s; }
.hero > *:nth-child(3) { animation-delay: 0.2s; }
.hero > *:nth-child(4) { animation-delay: 0.28s; }
.hero > *:nth-child(5) { animation-delay: 0.36s; }
.hero > *:nth-child(6) { animation-delay: 0.44s; }

/* ---- Status page ---- */
.overall-banner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-5) var(--space-6);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-default);
  background: var(--surface-1);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
  box-shadow: var(--shadow-sm);
}
.overall-left { display: flex; align-items: center; gap: var(--space-3); }
.overall-dot { width: 12px; height: 12px; border-radius: 50%; flex-shrink: 0; }
.overall-dot.operational { background: var(--success-500); box-shadow: 0 0 8px rgba(16,185,129,0.4); }
.overall-dot.degraded { background: var(--warning-500); box-shadow: 0 0 8px rgba(245,158,11,0.4); }
.overall-dot.down { background: var(--error-500); box-shadow: 0 0 8px rgba(239,68,68,0.4); }
.overall-dot.unknown { background: var(--text-muted); }
.overall-dot.loading { background: var(--text-muted); }
.overall-label { font-weight: 600; font-size: var(--text-base); }
.overall-right { display: flex; align-items: center; gap: var(--space-4); flex-wrap: wrap; }
.uptime-badge {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  color: var(--success-600);
  background: rgba(16,185,129,0.06);
  border: 1px solid rgba(16,185,129,0.15);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
}
.meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}
.last-checked { font-size: var(--text-xs); color: var(--text-tertiary); font-family: var(--font-mono); }
.refresh-btn {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--sky-600);
  background: var(--sky-50);
  border: 1px solid var(--sky-200);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--duration-fast);
}
[data-theme="dark"] .refresh-btn { background: rgba(2,132,199,0.08); border-color: rgba(2,132,199,0.2); }
.refresh-btn:hover { background: var(--sky-600); color: #F8F7F5; border-color: var(--sky-600); }
.refresh-btn:disabled { opacity: 0.5; cursor: not-allowed; }
.services-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-default);
  box-shadow: var(--shadow-xs);
}
.service-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: var(--surface-1);
}
.service-row:not(:last-child) { border-bottom: 1px solid var(--border-default); }
.service-info { display: flex; align-items: center; gap: var(--space-3); }
.service-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.service-dot.operational { background: var(--success-500); box-shadow: 0 0 6px rgba(16,185,129,0.3); }
.service-dot.degraded { background: var(--warning-500); box-shadow: 0 0 6px rgba(245,158,11,0.3); }
.service-dot.down { background: var(--error-500); box-shadow: 0 0 6px rgba(239,68,68,0.3); }
.service-dot.unknown { background: var(--text-muted); }
.service-dot.loading { background: var(--text-muted); }
.service-name { font-weight: 500; font-size: var(--text-sm); }
.service-status { font-family: var(--font-mono); font-size: var(--text-xs); text-transform: capitalize; }
.service-status.operational { color: var(--success-600); }
.service-status.degraded { color: var(--warning-500); }
.service-status.down { color: var(--error-600); }
.service-status.unknown { color: var(--text-muted); }
.service-status.loading { color: var(--text-muted); }

/* ---- VS hero ---- */
.hero-vs {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-8) var(--space-8) var(--space-16);
  position: relative;
}
.hero-vs h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1px;
  margin-bottom: var(--space-4);
}
.hero-vs .subtitle {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 700px;
  line-height: 1.7;
}
.hero-vs::before {
  content: '';
  position: absolute;
  top: 0;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(2,132,199,0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}
.content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-8) var(--space-16);
}

/* ---- Blog grid ---- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-6);
}

/* ---- Docs layout ---- */
.docs-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 0;
  min-height: 100vh;
}
.docs-sidebar {
  position: sticky;
  top: 60px;
  height: calc(100vh - 60px);
  overflow-y: auto;
  padding: var(--space-8) var(--space-6);
  border-right: 1px solid var(--border-default);
  background: var(--surface-2);
}
.docs-content {
  padding: var(--space-8) var(--space-12);
  max-width: 800px;
}

/* ---- Trusted By / Social Proof ---- */
.partners-row {
  display: flex;
  gap: 3rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}
.partner-card {
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 2rem;
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  transition: border-color var(--duration-base) var(--ease-out);
  position: relative;
  box-shadow: var(--shadow-inner);
}
.partner-card:hover { border-color: rgba(2,132,199,0.3); }
.partner-badge {
  position: absolute;
  top: -10px;
  right: -10px;
  background: var(--sky-600);
  color: var(--surface-0);
  font-size: 0.6rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.partner-logo { height: 28px; max-width: 160px; width: auto; }
.partner-info { text-align: left; }
.partner-name { font-weight: 700; font-size: 1rem; color: var(--text-primary); }
.partner-desc { font-size: 0.8rem; color: var(--text-tertiary); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  max-width: 900px;
  margin: 0 auto;
}
.testimonial-card {
  background: var(--surface-1);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: left;
  position: relative;
  box-shadow: var(--shadow-sm);
}
.testimonial-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: rgba(2,132,199,0.06);
  border: 1px solid rgba(2,132,199,0.15);
  color: var(--amber-600);
  font-size: 0.6rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
[data-theme="dark"] .testimonial-badge { color: var(--amber-400); }
[data-theme="dark"] .partner-logo { filter: brightness(0) invert(1) !important; }
[data-theme="dark"] .testimonial-avatar img[src*="origami"] { filter: brightness(0) invert(1) !important; }
.testimonial-quote {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1rem;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.testimonial-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-3);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6px;
}
.testimonial-avatar img { height: 100%; width: auto; }
.testimonial-name { font-weight: 600; font-size: 0.85rem; }
.testimonial-role { font-size: 0.75rem; color: var(--text-tertiary); }

/* ---- Accessibility ---- */
@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;
  }
  .reveal { opacity: 1; transform: none; }
  .terminal-line { opacity: 1; }
  .fade-slide-up { animation: none !important; opacity: 1; transform: none; }
  .modal-overlay.active .modal { animation: none !important; }
  .toast::after { animation: none !important; }
  .panel:hover, .stat-card:hover { transform: none !important; }
  .score-ring .fg { transition: none !important; }
  .btn.loading::after { animation: none !important; }
}

/* Focus-visible for keyboard users */
:focus-visible {
  outline: 2px solid var(--sky-500);
  outline-offset: 2px;
  border-radius: 2px;
}
.btn:focus-visible {
  outline: 2px solid var(--sky-500);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px var(--sky-glow);
}
.faq-q:focus-visible {
  outline: 2px solid var(--sky-500);
  outline-offset: -2px;
}

/* Skip to content */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-4);
  z-index: 200;
  padding: var(--space-2) var(--space-4);
  background: var(--sky-600);
  color: #F8F7F5;
  font-weight: 600;
  font-size: var(--text-sm);
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: top 0.15s;
}
.skip-link:focus {
  top: var(--space-2);
}

/* ============================================
   PORTAL — shared portal /app/* components
   All classes below are used by the server-rendered
   portal pages (portal-layout.js and portal-*.js).
   ============================================ */

/* --- Portal: sidebar variables --- */
:root {
  --sidebar-width: 240px;
  --sidebar-collapsed: 64px;
}

/* --- Portal: sidebar --- */
.sidebar { position: fixed; top: 0; left: 0; width: var(--sidebar-width); height: 100vh; background: var(--surface-1); border-right: 1px solid var(--border-default); display: flex; flex-direction: column; z-index: 100; transition: transform var(--duration-base); overflow-y: auto; }
.sidebar-header { padding: 1rem 1.2rem; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--border-default); }
.sidebar-brand { font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; color: var(--sky-600); text-decoration: none; letter-spacing: -0.3px; }
.sidebar-brand:hover { text-decoration: none; }
.sidebar-close { display: none; background: none; border: none; color: var(--text-secondary); font-size: 1.2rem; cursor: pointer; padding: 0.25rem; line-height: 1; }
.sidebar-search { padding: 0.8rem 1rem; }
.sidebar-search-input { width: 100%; padding: 0.5rem 0.7rem; background: var(--surface-2); border: 1px solid var(--border-default); border-radius: var(--radius-md); color: var(--text-primary); font-size: 0.8rem; font-family: var(--font-body); }
.sidebar-search-input:focus { outline: none; border-color: var(--sky-500); box-shadow: 0 0 0 2px rgba(2,132,199,0.1); }
.sidebar-group { padding: 0.5rem 0; }
.sidebar-group-label { padding: 0.3rem 1.2rem; font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-muted); }
.sidebar-divider { border: none; border-top: 1px solid var(--border-subtle); margin: 0.25rem 1rem; }
.sidebar-item { display: flex; align-items: center; gap: 0.7rem; padding: 0.55rem 1.2rem; font-size: 0.85rem; color: var(--text-secondary); text-decoration: none; transition: background var(--duration-fast), color var(--duration-fast), border-color var(--duration-fast); border-left: 3px solid transparent; }
.sidebar-item:hover { background: var(--surface-2); color: var(--text-primary); text-decoration: none; }
.sidebar-item.active { background: rgba(2,132,199,0.06); color: var(--sky-600); border-left-color: var(--sky-600); font-weight: 600; }
.sidebar-item.locked { opacity: 0.45; }
.sidebar-item.locked:hover { opacity: 0.65; }
.lock-icon { display: inline-flex; align-items: center; margin-left: 0.25rem; opacity: 0.7; }
.sidebar-icon { font-size: 1rem; width: 1.2rem; text-align: center; flex-shrink: 0; display: inline-flex; align-items: center; justify-content: center; }
.sidebar-label { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sidebar-footer { margin-top: auto; padding: 1rem 1.2rem; border-top: 1px solid var(--border-default); }
.sidebar-footer-profile { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 0.5rem; }
.sidebar-avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--sky-100); color: var(--sky-700); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: var(--text-xs); flex-shrink: 0; }
[data-theme="dark"] .sidebar-avatar { background: rgba(2,132,199,0.15); color: var(--sky-400); }
.sidebar-tenant { font-size: 0.8rem; font-weight: 600; color: var(--text-primary); margin-bottom: 0.3rem; }
.sidebar-plan { margin-bottom: 0.5rem; }
.sidebar-item:focus-visible { outline: 2px solid var(--sky-500); outline-offset: -2px; }
.sidebar-search-input:focus-visible { outline: none; }

/* --- Portal: main content & topbar --- */
.main-content { margin-left: var(--sidebar-width); min-height: 100vh; transition: margin-left var(--duration-base); }
.topbar { display: flex; justify-content: space-between; align-items: center; padding: 0.7rem 1.5rem; background: var(--surface-1); border-bottom: 1px solid var(--border-default); }
.topbar-left { display: flex; align-items: center; gap: 0.8rem; }
.hamburger { display: none; background: none; border: none; color: var(--text-primary); font-size: 1.3rem; cursor: pointer; padding: 0.3rem; line-height: 1; }
.topbar-title { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; }
.topbar-right { display: flex; align-items: center; gap: 0.8rem; }
.topbar-email { font-size: 0.75rem; color: var(--text-tertiary); background: var(--surface-2); padding: 0.2rem 0.6rem; border-radius: var(--radius-full); border: 1px solid var(--border-default); }
.container { max-width: 1100px; margin: 0 auto; padding: 1.5rem; }

/* --- Portal: KPIs & panels --- */
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin: 1.5rem 0; }
.kpi { background: var(--surface-1); border: 1px solid var(--border-default); border-radius: var(--radius-lg); padding: 1.2rem; text-align: center; transition: border-color var(--duration-fast); box-shadow: var(--shadow-inner); }
.kpi:hover { border-color: var(--border-hover); }
.kpi .value { font-family: var(--font-display); font-size: 1.75rem; font-weight: 700; color: var(--sky-600); }
.kpi .label { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: 0.3rem; }
.panel { background: var(--surface-1); border: 1px solid var(--border-default); border-radius: var(--radius-lg); padding: 1.5rem; margin-bottom: 1.5rem; box-shadow: var(--shadow-inner); transition: border-color var(--duration-fast), box-shadow var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out); }
.panel:hover { border-color: var(--border-hover); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.panel h2 { font-family: var(--font-heading); font-size: 1.1rem; color: var(--text-primary); margin-bottom: 1rem; }

/* --- Portal: tables (generic portal) --- */
.portal-table { width: 100%; border-collapse: collapse; }
.portal-table th { text-align: left; font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; padding: 0.5rem 0.8rem; border-bottom: 1px solid var(--border-default); }
.portal-table td { padding: 0.5rem 0.8rem; font-size: 0.85rem; color: var(--text-secondary); border-bottom: 1px solid var(--border-subtle); }
.portal-table tr:hover td { background: rgba(2,132,199,0.03); transition: background var(--duration-fast); }
.portal-table thead th { position: sticky; top: 0; background: var(--surface-1); z-index: 1; }
[data-theme="dark"] .portal-table thead th { background: var(--surface-1); }
.current-plan-cell { background: rgba(2,132,199,0.06); }

/* --- Portal: badges --- */
.badge { padding: 0.15rem 0.5rem; border-radius: var(--radius-full); font-size: 0.7rem; font-weight: 600; }
.badge-green { background: rgba(52,211,153,0.1); color: var(--success-500); }
.badge-blue { background: rgba(14,165,233,0.1); color: var(--sky-600); }
.badge-gold { background: rgba(2,132,199,0.06); color: var(--sky-600); border: 1px solid rgba(2,132,199,0.15); }
.badge-orange { background: rgba(245,158,11,0.08); color: var(--amber-600); border: 1px solid rgba(245,158,11,0.15); }
.badge-red { background: rgba(248,113,113,0.1); color: var(--error-500); }
.badge-gray { background: var(--surface-3); color: var(--text-secondary); }

/* --- Portal: buttons (portal variants) --- */
.btn-gold { background: linear-gradient(135deg, var(--sky-600), var(--sky-700)); color: #F8F7F5; box-shadow: 0 1px 2px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.12); }
.btn-gold:hover { background: linear-gradient(135deg, var(--sky-500), var(--sky-600)); transform: translateY(-1px); text-decoration: none; }
.btn-gold:active { transform: translateY(1px); }
.btn-orange { background: linear-gradient(135deg, var(--amber-500), var(--amber-700)); color: #F8F7F5; box-shadow: 0 1px 2px rgba(0,0,0,0.3), inset 0 1px 0 rgba(255,255,255,0.12); }
.btn-orange:hover { background: linear-gradient(135deg, var(--amber-400), var(--amber-500)); transform: translateY(-1px); text-decoration: none; }
.btn-orange:active { transform: translateY(1px); }
.btn-green { background: var(--success-600); color: #F8F7F5; }
.btn-green:hover { background: var(--success-500); text-decoration: none; }
.btn-red { background: var(--error-600); color: #F8F7F5; }
.btn-red:hover { background: var(--error-500); text-decoration: none; }
.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.75rem; }
.btn-sm svg { width: 14px; height: 14px; }
.btn-disabled { opacity: 0.4; pointer-events: none; }

/* --- Portal: forms --- */
.form-group { margin-bottom: 1rem; }
.form-group label { display: block; font-size: var(--text-sm); color: var(--text-secondary); margin-bottom: 0.3rem; font-weight: 500; }
.form-group input, .form-group textarea, .form-group select { width: 100%; padding: 0.6rem 0.8rem; background: var(--surface-2); border: 1px solid var(--border-default); border-radius: var(--radius-md); color: var(--text-primary); font-size: 0.9rem; font-family: var(--font-body); transition: border-color var(--duration-fast), box-shadow var(--duration-fast); }
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { outline: none; border-color: var(--sky-500); box-shadow: 0 0 0 2px rgba(2,132,199,0.1); }

/* --- Portal: alerts --- */
.alert { padding: 0.8rem 1rem; border-radius: var(--radius-md); margin-bottom: 1rem; font-size: 0.85rem; }
.alert-success { background: rgba(52,211,153,0.08); color: var(--success-500); border: 1px solid rgba(52,211,153,0.2); }
.alert-error { background: rgba(248,113,113,0.08); color: var(--error-500); border: 1px solid rgba(248,113,113,0.2); }

/* --- Portal: status dots --- */
.status-dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 0.4rem; }
.status-dot.green { background: var(--success-500); }
.status-dot.orange { background: var(--amber-500); }
.status-dot.red { background: var(--error-500); }

/* --- Portal: layout grids --- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.section-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

/* --- Portal: lead cards --- */
.lead-card { background: var(--surface-1); border: 1px solid var(--border-default); border-radius: var(--radius-lg); padding: 1.5rem; margin-bottom: 1.2rem; transition: border-color var(--duration-fast); box-shadow: var(--shadow-inner); }
.lead-card:hover { border-color: var(--border-hover); }
.lead-card h3 { font-family: var(--font-heading); font-size: 1rem; color: var(--sky-500); margin-bottom: 0.8rem; }
.lead-card .field, .panel .field { margin-bottom: 0.5rem; font-size: 0.85rem; }
.lead-card .field .field-label, .panel .field .field-label { color: var(--text-muted); font-weight: 600; min-width: 120px; display: inline-block; }
.lead-card .field .field-value, .panel .field .field-value { color: var(--text-secondary); }
.lead-card .score-text, .panel .score-text { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.5; margin-top: 0.5rem; white-space: pre-wrap; }

/* --- Portal: filter & action bars --- */
.filter-bar { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.filter-btn { padding: 0.3rem 0.8rem; border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 600; border: 1px solid var(--border-default); background: var(--surface-2); color: var(--text-secondary); cursor: pointer; text-decoration: none; transition: all var(--duration-fast); }
.filter-btn:hover { background: var(--surface-3); color: var(--text-primary); text-decoration: none; }
.filter-btn.active { background: var(--sky-600); color: #F8F7F5; border-color: var(--sky-600); }
.action-bar { display: flex; gap: 0.8rem; margin-top: 1rem; margin-bottom: 1rem; }

/* --- Portal: progress bars --- */
.progress-bar { background: var(--surface-3); border-radius: 6px; height: 10px; overflow: hidden; }
.progress-fill { height: 100%; border-radius: 6px; transition: width 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.progress-fill--green { background: var(--success-500); }
.progress-fill--blue { background: var(--sky-500); }
.progress-fill--red { background: var(--error-500); }

/* --- Portal: chart container (portal variant) --- */
.portal-chart-container { position: relative; height: 280px; background: var(--surface-2); border-radius: var(--radius-lg); padding: 1rem; }

/* --- Portal: ROI grid --- */
.roi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem; }
.roi-card { background: var(--surface-2); border: 1px solid var(--border-default); border-radius: var(--radius-md); padding: 1rem; text-align: center; box-shadow: var(--shadow-inner); }
.roi-card .val { font-size: 1.5rem; font-weight: 700; color: var(--sky-500); }
.roi-card .lbl { font-size: 0.75rem; color: var(--text-tertiary); margin-top: 0.2rem; }

/* --- Portal: period bar --- */
.period-bar { display: flex; gap: 0.5rem; margin-bottom: 1.5rem; }
.period-btn { padding: 0.3rem 0.8rem; border-radius: var(--radius-full); font-size: 0.75rem; font-weight: 600; border: 1px solid var(--border-default); background: var(--surface-2); color: var(--text-secondary); cursor: pointer; text-decoration: none; transition: all var(--duration-fast); }
.period-btn:hover { background: var(--surface-3); color: var(--text-primary); text-decoration: none; }
.period-btn.active { background: var(--sky-600); color: #F8F7F5; border-color: var(--sky-600); }

/* --- Portal: rate grid --- */
.rate-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem; }
.rate-card { background: var(--surface-2); border: 1px solid var(--border-default); border-radius: var(--radius-md); padding: 1rem; text-align: center; box-shadow: var(--shadow-inner); }
.rate-card .val { font-size: 1.3rem; font-weight: 700; color: var(--sky-500); }
.rate-card .lbl { font-size: 0.75rem; color: var(--text-tertiary); margin-top: 0.2rem; }

/* --- Portal: health ring --- */
.health-ring { width: 120px; height: 120px; border-radius: 50%; display: flex; align-items: center; justify-content: center; flex-direction: column; margin: 0 auto; }

/* --- Portal: ICP filter bar --- */
.icp-filter-bar { display: flex; align-items: center; gap: 0.5rem; padding: 0.5rem 1.5rem; background: var(--surface-1); border-bottom: 1px solid var(--border-default); flex-wrap: wrap; }
.icp-filter-label { font-size: 0.7rem; font-weight: 700; color: var(--text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-right: 0.2rem; }

/* --- Portal: toasts --- */
.toast-container { position: fixed; top: 1rem; right: 1rem; z-index: 9999; display: flex; flex-direction: column; gap: 0.5rem; }
.toast { padding: 0.8rem 1.2rem; border-radius: var(--radius-md); font-size: 0.85rem; font-weight: 500; animation: toastIn 0.3s ease, toastOut 0.3s ease 3.7s forwards; max-width: 400px; box-shadow: var(--shadow-md); display: flex; align-items: center; gap: 0.5rem; position: relative; overflow: hidden; }
.toast::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: currentColor; opacity: 0.3; animation: toastProgress 4s linear forwards; transform-origin: left; }
@keyframes toastProgress { from { transform: scaleX(1); } to { transform: scaleX(0); } }
.toast-success { background: rgba(52,211,153,0.12); color: var(--success-500); border: 1px solid rgba(52,211,153,0.25); }
.toast-error { background: rgba(248,113,113,0.12); color: var(--error-500); border: 1px solid rgba(248,113,113,0.25); }
.toast-warning { background: rgba(2,132,199,0.06); color: var(--sky-600); border: 1px solid rgba(2,132,199,0.15); }
@keyframes toastIn { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toastOut { from { opacity: 1; } to { opacity: 0; transform: translateX(20px); } }

/* --- Portal: modals --- */
.modal-overlay { display: none; position: fixed; inset: 0; background: rgba(6,8,14,0.8); z-index: 10000; align-items: center; justify-content: center; backdrop-filter: blur(4px); }
.modal-overlay.active { display: flex; }
.modal-overlay.active .modal { animation: modalIn 0.2s var(--ease-out) both; }
.modal { background: var(--surface-1); border: 1px solid var(--border-default); border-radius: var(--radius-lg); padding: 2rem; max-width: 450px; width: 90%; box-shadow: var(--shadow-md), 0 0 40px var(--sky-glow); }
.modal h3 { font-size: 1.1rem; margin-bottom: 0.8rem; }
.modal p { color: var(--text-secondary); font-size: 0.9rem; margin-bottom: 1.2rem; }
.modal-actions { display: flex; gap: 0.8rem; justify-content: flex-end; }

/* --- Portal: empty state --- */
.empty-state { text-align: center; padding: 3rem 1rem; }
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 1rem; }
.empty-state p { color: var(--text-tertiary); margin-bottom: 1rem; }

/* --- Portal: spinner --- */
.spinner { display: inline-block; width: 18px; height: 18px; border: 2px solid var(--border-default); border-top-color: var(--sky-500); border-radius: 50%; animation: spin 0.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* --- Portal: stat cards (new) --- */
.stat-card { background: var(--surface-1); border: 1px solid var(--border-default); border-radius: var(--radius-lg); padding: 1.25rem; text-align: center; position: relative; overflow: hidden; transition: border-color var(--duration-fast), box-shadow var(--duration-base) var(--ease-out), transform var(--duration-base) var(--ease-out); box-shadow: var(--shadow-xs); }
.stat-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--sky-500), var(--sky-300)); opacity: 0; transition: opacity var(--duration-base); }
.stat-card:hover { border-color: var(--border-hover); box-shadow: var(--shadow-md); transform: translateY(-1px); }
.stat-card:hover::before { opacity: 1; }
.stat-card .value { font-family: var(--font-display); font-size: 1.75rem; font-weight: 700; color: var(--sky-600); line-height: 1.2; }
.stat-card .label { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: 0.35rem; text-transform: uppercase; letter-spacing: 0.04em; font-weight: 600; }
.stat-card .trend { font-size: var(--text-xs); font-weight: 600; margin-top: 0.25rem; display: inline-flex; align-items: center; gap: 0.2rem; }
.stat-card .trend.up { color: var(--success-600); }
.stat-card .trend.down { color: var(--error-600); }

/* --- Portal: page header with breadcrumb --- */
.page-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1.5rem; flex-wrap: wrap; gap: 0.75rem; }
.page-header-left { display: flex; flex-direction: column; gap: 0.25rem; }
.page-header h1 { font-family: var(--font-heading); font-size: var(--text-2xl); font-weight: 700; color: var(--text-primary); margin: 0; }
.page-header-actions { display: flex; gap: 0.5rem; align-items: center; }
.portal-breadcrumb { display: flex; align-items: center; gap: 0.35rem; font-size: var(--text-xs); color: var(--text-tertiary); }
.portal-breadcrumb a { color: var(--text-tertiary); text-decoration: none; transition: color var(--duration-fast); }
.portal-breadcrumb a:hover { color: var(--sky-600); text-decoration: none; }
.portal-breadcrumb .sep { opacity: 0.5; display: flex; align-items: center; }
.portal-breadcrumb .current { color: var(--text-secondary); font-weight: 500; }

/* --- Portal: data table (enhanced) --- */
.data-table { width: 100%; border-collapse: collapse; }
.data-table thead th { text-align: left; font-family: var(--font-mono); font-size: 0.7rem; color: var(--text-tertiary); text-transform: uppercase; letter-spacing: 0.05em; padding: 0.6rem 0.8rem; border-bottom: 2px solid var(--border-default); position: sticky; top: 0; background: var(--surface-1); z-index: 1; }
.data-table tbody td { padding: 0.65rem 0.8rem; font-size: var(--text-sm); color: var(--text-secondary); border-bottom: 1px solid var(--border-subtle); vertical-align: middle; }
.data-table tbody tr { transition: background var(--duration-fast), transform var(--duration-fast); }
.data-table tbody tr:hover { background: rgba(2,132,199,0.03); box-shadow: inset 0 0 0 1px rgba(2,132,199,0.08), 0 0 8px rgba(2,132,199,0.04); }
[data-theme="dark"] .data-table thead th { background: var(--surface-1); }

/* --- Portal: skeleton loading --- */
.skeleton { background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 50%, var(--surface-2) 75%); background-size: 200% 100%; animation: skeletonPulse 1.5s ease-in-out infinite; border-radius: var(--radius-sm); }
@keyframes skeletonPulse { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }
.skeleton-text { height: 0.875rem; margin-bottom: 0.5rem; }
.skeleton-text:last-child { width: 60%; }
.skeleton-card { height: 120px; border-radius: var(--radius-lg); }
.skeleton-row { height: 2.5rem; margin-bottom: 0.25rem; }

/* --- Portal: timeline --- */
.timeline { position: relative; padding-left: 2rem; }
.timeline::before { content: ''; position: absolute; left: 0.55rem; top: 0; bottom: 0; width: 2px; background: var(--border-default); }
.timeline-item { position: relative; padding-bottom: 1.5rem; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot { position: absolute; left: -1.7rem; top: 0.15rem; width: 12px; height: 12px; border-radius: 50%; border: 2px solid var(--border-default); background: var(--surface-1); z-index: 1; }
.timeline-dot.green { border-color: var(--success-500); background: var(--success-500); }
.timeline-dot.blue { border-color: var(--sky-500); background: var(--sky-500); }
.timeline-dot.amber { border-color: var(--amber-500); background: var(--amber-500); }
.timeline-dot.red { border-color: var(--error-500); background: var(--error-500); }
.timeline-content { font-size: var(--text-sm); color: var(--text-secondary); }
.timeline-time { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: 0.15rem; }

/* --- Portal: score ring --- */
.score-ring { width: 48px; height: 48px; position: relative; display: inline-flex; align-items: center; justify-content: center; }
.score-ring svg { transform: rotate(-90deg); }
.score-ring circle { fill: none; stroke-width: 3; }
.score-ring .bg { stroke: var(--surface-3); }
.score-ring .fg { transition: stroke-dashoffset 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.score-ring .score-value { position: absolute; font-size: var(--text-xs); font-weight: 700; color: var(--text-primary); }

/* --- Portal: pipeline flow --- */
.pipeline-flow { display: flex; align-items: center; gap: 0; overflow-x: auto; padding: 1rem 0; }
.pipeline-flow .pipeline-step { flex: 0 0 auto; background: var(--surface-1); border: 1px solid var(--border-default); border-radius: var(--radius-md); padding: 1rem; min-width: 130px; text-align: center; transition: border-color var(--duration-fast), box-shadow var(--duration-fast); }
.pipeline-flow .pipeline-step:hover { border-color: var(--border-hover); box-shadow: var(--shadow-sm); }
.pipeline-flow .pipeline-step.active { border-color: var(--sky-500); box-shadow: 0 0 0 2px rgba(2,132,199,0.1); }
.pipeline-flow .pipeline-step.error { border-color: var(--error-500); }
.pipeline-flow .step-icon { margin-bottom: 0.5rem; color: var(--text-tertiary); }
.pipeline-flow .step-name { font-size: var(--text-sm); font-weight: 600; color: var(--text-primary); }
.pipeline-flow .step-time { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: 0.25rem; }
.step-connector { flex: 0 0 auto; width: 32px; display: flex; align-items: center; justify-content: center; color: var(--text-muted); }

/* --- Portal: activity feed --- */
.activity-feed { display: flex; flex-direction: column; gap: 0.5rem; }
.activity-item { display: flex; align-items: flex-start; gap: 0.75rem; padding: 0.75rem; border-radius: var(--radius-md); transition: background var(--duration-fast); }
.activity-item:hover { background: var(--surface-2); }
.activity-icon { flex-shrink: 0; width: 32px; height: 32px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: var(--surface-2); color: var(--text-tertiary); }
.activity-body { flex: 1; min-width: 0; }
.activity-text { font-size: var(--text-sm); color: var(--text-secondary); }
.activity-time { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: 0.15rem; }

/* --- Portal: toggle switch --- */
.toggle-switch { position: relative; display: inline-block; width: 36px; height: 20px; }
.toggle-switch input { opacity: 0; width: 0; height: 0; }
.toggle-slider { position: absolute; cursor: pointer; inset: 0; background: var(--surface-3); border-radius: var(--radius-full); transition: background var(--duration-fast); }
.toggle-slider::before { content: ''; position: absolute; height: 14px; width: 14px; left: 3px; bottom: 3px; background: white; border-radius: 50%; transition: transform var(--duration-fast); }
.toggle-switch input:checked + .toggle-slider { background: var(--sky-500); }
.toggle-switch input:checked + .toggle-slider::before { transform: translateX(16px); }

/* --- Portal: plan comparison cards --- */
.plan-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.25rem; }
.plan-card { background: var(--surface-1); border: 1px solid var(--border-default); border-radius: var(--radius-lg); padding: 1.5rem; display: flex; flex-direction: column; transition: border-color var(--duration-fast), box-shadow var(--duration-fast); }
.plan-card.current { border-color: var(--sky-500); box-shadow: 0 0 0 2px rgba(2,132,199,0.1); }
.plan-card .plan-name { font-family: var(--font-heading); font-size: var(--text-lg); font-weight: 700; color: var(--text-primary); }
.plan-card .plan-price { font-family: var(--font-display); font-size: var(--text-3xl); font-weight: 800; color: var(--sky-600); margin: 0.75rem 0; }
.plan-card .plan-price span { font-size: var(--text-sm); font-weight: 400; color: var(--text-tertiary); }
.plan-card .plan-features { list-style: none; margin: 1rem 0; flex: 1; }
.plan-card .plan-features li { padding: 0.35rem 0; font-size: var(--text-sm); color: var(--text-secondary); display: flex; align-items: center; gap: 0.5rem; }
.plan-card .plan-features li svg { color: var(--success-500); flex-shrink: 0; }

/* --- Portal: member cards --- */
.member-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
.member-card { background: var(--surface-1); border: 1px solid var(--border-default); border-radius: var(--radius-lg); padding: 1.25rem; display: flex; align-items: center; gap: 1rem; transition: border-color var(--duration-fast); }
.member-card:hover { border-color: var(--border-hover); }
.member-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--sky-100); color: var(--sky-700); display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: var(--text-sm); flex-shrink: 0; }
[data-theme="dark"] .member-avatar { background: rgba(2,132,199,0.15); color: var(--sky-400); }
.member-info { flex: 1; min-width: 0; }
.member-email { font-size: var(--text-sm); font-weight: 500; color: var(--text-primary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.member-meta { font-size: var(--text-xs); color: var(--text-tertiary); margin-top: 0.15rem; }
.member-actions { display: flex; gap: 0.5rem; }

/* --- Portal: gauge --- */
.gauge { margin-bottom: 0.75rem; }
.gauge-header { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 0.4rem; }
.gauge-label { font-size: var(--text-sm); color: var(--text-secondary); font-weight: 500; }
.gauge-value { font-size: var(--text-xs); color: var(--text-tertiary); font-family: var(--font-mono); }
.gauge-bar { background: var(--surface-3); border-radius: 6px; height: 8px; overflow: hidden; }
.gauge-fill { height: 100%; border-radius: 6px; transition: width 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.gauge-fill.green { background: var(--success-500); }
.gauge-fill.blue { background: var(--sky-500); }
.gauge-fill.amber { background: var(--amber-500); }
.gauge-fill.red { background: var(--error-500); }

/* --- Portal: chart card --- */
.chart-card { background: var(--surface-1); border: 1px solid var(--border-default); border-radius: var(--radius-lg); padding: 1.25rem; box-shadow: var(--shadow-xs); }
.chart-card h3 { font-family: var(--font-heading); font-size: var(--text-base); font-weight: 600; color: var(--text-primary); margin-bottom: 1rem; }
.chart-card .chart-container { position: relative; height: 260px; }

/* --- Portal: period selector --- */
.period-selector { display: flex; gap: 0.35rem; }
.period-selector .period-btn { padding: 0.25rem 0.75rem; border-radius: var(--radius-full); font-size: var(--text-xs); font-weight: 600; border: 1px solid var(--border-default); background: var(--surface-2); color: var(--text-secondary); cursor: pointer; transition: all var(--duration-fast); }
.period-selector .period-btn:hover { background: var(--surface-3); color: var(--text-primary); }
.period-selector .period-btn.active { background: var(--sky-600); color: #F8F7F5; border-color: var(--sky-600); }

/* --- Portal: accordion --- */
.accordion { border: 1px solid var(--border-default); border-radius: var(--radius-md); overflow: hidden; margin-bottom: 0.5rem; }
.accordion-header { display: flex; justify-content: space-between; align-items: center; padding: 0.75rem 1rem; cursor: pointer; background: var(--surface-1); transition: background var(--duration-fast); user-select: none; }
.accordion-header:hover { background: var(--surface-2); }
.accordion-header .chevron { transition: transform var(--duration-fast); color: var(--text-tertiary); }
.accordion-header.open .chevron { transform: rotate(90deg); }
.accordion-body { display: none; padding: 0.75rem 1rem; border-top: 1px solid var(--border-default); background: var(--surface-0); font-size: var(--text-sm); color: var(--text-secondary); }
.accordion-body.open { display: block; }

/* --- Portal: button loading state --- */
.btn.loading { pointer-events: none; opacity: 0.7; position: relative; }
.btn.loading .btn-text { visibility: hidden; }
.btn.loading::after { content: ''; position: absolute; width: 16px; height: 16px; border: 2px solid currentColor; border-right-color: transparent; border-radius: 50%; animation: spin 0.6s linear infinite; }

/* --- Portal: animations --- */
@keyframes fadeSlideUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.fade-slide-up { animation: fadeSlideUp 0.3s var(--ease-out) both; }
@keyframes modalIn { from { opacity: 0; transform: scale(0.95); } to { opacity: 1; transform: scale(1); } }

/* --- Portal: auth page header bar --- */
.auth-header { background: var(--surface-1); border-bottom: 1px solid var(--border-default); padding: 0.8rem 1.5rem; display: flex; justify-content: space-between; align-items: center; }
.auth-header-right { display: flex; align-items: center; gap: 0.8rem; }
.auth-header-right a { color: var(--sky-600); font-size: 0.85rem; text-decoration: none; }
.auth-header-right a:hover { text-decoration: underline; }

/* --- Portal: pagination --- */
.pagination { display: flex; align-items: center; gap: 0.75rem; margin-top: 1.25rem; padding-top: 1rem; border-top: 1px solid var(--border-subtle); }
.pagination .btn { font-size: var(--text-xs); padding: 0.3rem 0.75rem; }
.pagination-info { font-size: var(--text-xs); color: var(--text-tertiary); font-weight: 500; }

/* --- Portal: score ring small (inline table) --- */
.score-ring-sm { width: 36px; height: 36px; position: relative; display: inline-flex; align-items: center; justify-content: center; }
.score-ring-sm svg { transform: rotate(-90deg); }
.score-ring-sm circle { fill: none; stroke-width: 3; }
.score-ring-sm .bg { stroke: var(--surface-3); }
.score-ring-sm .fg { transition: stroke-dashoffset 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.score-ring-sm .score-value { position: absolute; font-size: 0.6rem; font-weight: 700; color: var(--text-primary); }

/* --- Portal: score ring large (detail page) --- */
.score-ring-lg { width: 72px; height: 72px; position: relative; display: inline-flex; align-items: center; justify-content: center; }
.score-ring-lg svg { transform: rotate(-90deg); }
.score-ring-lg circle { fill: none; stroke-width: 4; }
.score-ring-lg .bg { stroke: var(--surface-3); }
.score-ring-lg .fg { transition: stroke-dashoffset 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.score-ring-lg .score-value { position: absolute; font-size: var(--text-base); font-weight: 700; color: var(--text-primary); }

/* --- Portal: filter bar search --- */
.filter-bar-search { padding: 0.3rem 0.8rem; border-radius: var(--radius-full); font-size: 0.75rem; border: 1px solid var(--border-default); background: var(--surface-2); color: var(--text-primary); font-family: var(--font-body); min-width: 160px; transition: border-color var(--duration-fast), box-shadow var(--duration-fast); }
.filter-bar-search:focus { outline: none; border-color: var(--sky-500); box-shadow: 0 0 0 2px rgba(2,132,199,0.1); }
.filter-bar-search::placeholder { color: var(--text-tertiary); }

/* --- Portal: lead detail header --- */
.lead-header { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.lead-header .member-avatar { width: 52px; height: 52px; font-size: var(--text-lg); }
.lead-header-info { flex: 1; min-width: 0; }
.lead-header-info h1 { font-family: var(--font-heading); font-size: var(--text-2xl); font-weight: 700; color: var(--text-primary); margin: 0; line-height: 1.2; }
.lead-header-info .lead-subtitle { font-size: var(--text-sm); color: var(--text-tertiary); margin-top: 0.15rem; }
.lead-badges { display: flex; gap: 0.4rem; align-items: center; flex-wrap: wrap; }

/* --- Portal: sequence email card --- */
.seq-email-card { background: var(--surface-1); border: 1px solid var(--border-default); border-radius: var(--radius-md); padding: 1rem 1.25rem; margin-bottom: 0; }
.seq-email-card .seq-subject { font-weight: 600; color: var(--sky-600); font-size: var(--text-sm); margin-bottom: 0.5rem; }
.seq-email-card .seq-body-preview { font-size: var(--text-sm); color: var(--text-secondary); line-height: 1.6; white-space: pre-wrap; }

/* --- Portal: ICP page --- */
.icp-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(360px, 1fr)); gap: 1rem; }
.icp-card { background: var(--surface-1); border: 1px solid var(--border-default); border-radius: var(--radius-lg); overflow: hidden; transition: border-color var(--duration-base), box-shadow var(--duration-base); }
.icp-card:hover { border-color: var(--border-hover); box-shadow: var(--shadow-md); }
.icp-card-accent { height: 3px; background: linear-gradient(90deg, var(--sky-500), var(--sky-300)); }
.icp-card.inactive .icp-card-accent { background: var(--surface-3); }
.icp-card-body { padding: 1.25rem; }
.icp-card-header { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 1rem; gap: 0.75rem; }
.icp-card-title { font-family: var(--font-heading); font-size: 1rem; font-weight: 700; color: var(--text-primary); line-height: 1.3; }
.icp-card-actions { display: flex; gap: 0.25rem; align-items: center; flex-shrink: 0; }
.icp-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 0.75rem 1.25rem; }
.icp-field { min-width: 0; }
.icp-field-label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-tertiary); font-weight: 700; margin-bottom: 0.1rem; }
.icp-field-value { font-size: var(--text-sm); color: var(--text-secondary); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.icp-field.full { grid-column: 1 / -1; }
.icp-field.full .icp-field-value { white-space: normal; }

/* ICP form */
.icp-form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem 1.5rem; }
.icp-form-grid .full { grid-column: 1 / -1; }
.field-help { font-size: 0.7rem; color: var(--text-tertiary); margin-top: 0.2rem; line-height: 1.4; }
.stags { display: flex; flex-wrap: wrap; gap: 0.3rem; margin-top: 0.35rem; }
.stag { display: inline-block; padding: 0.15rem 0.5rem; font-size: 0.65rem; border-radius: var(--radius-full); border: 1px solid var(--border-default); color: var(--text-tertiary); cursor: pointer; transition: all var(--duration-fast); user-select: none; font-weight: 600; letter-spacing: 0.01em; }
.stag:hover { background: rgba(2,132,199,0.06); border-color: var(--sky-500); color: var(--sky-600); }

/* Pool estimate */
.pool-box { margin-top: 1.25rem; padding: 1rem; border: 1px dashed var(--border-default); border-radius: var(--radius-md); display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.pool-result { font-size: var(--text-sm); color: var(--text-secondary); }
.pool-result strong { color: var(--text-primary); font-family: var(--font-display); font-weight: 700; }

/* ICP user.md card */
.icp-source-card { border: 2px solid var(--sky-500); border-radius: var(--radius-lg); background: var(--surface-1); overflow: hidden; }
.icp-source-header { display: flex; justify-content: space-between; align-items: center; padding: 1rem 1.25rem; border-bottom: 1px solid var(--border-subtle); }
.icp-source-body { padding: 1.25rem; }
.icp-source-footer { padding: 0.75rem 1.25rem; border-top: 1px solid var(--border-subtle); background: var(--surface-0); }

@media (max-width: 768px) {
  .icp-grid { grid-template-columns: 1fr; }
  .icp-form-grid { grid-template-columns: 1fr; }
  .icp-form-grid .full { grid-column: auto; }
}

/* ---- End of portal section ---- */

/* ---- Responsive ---- */
@media (max-width: 1400px) {
  .hero h1 { font-size: clamp(2rem, 5vw, 3rem); }
}

@media (max-width: 1024px) {
  .tg-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .roi-box { grid-template-columns: 1fr; gap: var(--space-8); }
  .docs-layout { grid-template-columns: 1fr; }
  .docs-sidebar { position: static; height: auto; border-right: none; border-bottom: 1px solid var(--border-default); }
  /* Portal */
  .sidebar { transform: translateX(-100%); }
  .sidebar.open { transform: translateX(0); }
  .main-content { margin-left: 0; }
  .hamburger { display: block; }
  .sidebar-close { display: block; }
  .pipeline-flow { flex-wrap: wrap; }
  .plan-cards { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  body > nav:not(.sidebar) { padding: var(--space-3) var(--space-4); }
  .nav-links { gap: var(--space-3); }
  .nav-links a:not(.btn):not(.theme-toggle):not(.lang-switch) { display: none; }
  h1 { letter-spacing: -1px; }
  h2 { font-size: var(--text-2xl); }
  .hero { padding: var(--space-20) var(--space-6) var(--space-8); }
  .hero-proof { gap: var(--space-6); }
  .hero-about { padding: var(--space-6) var(--space-6) 0; }
  .breadcrumb { padding: calc(var(--space-20) + var(--space-2)) var(--space-6) 0; }
  section { padding: var(--space-10) var(--space-6); }
  .tg-grid { grid-template-columns: 1fr; gap: var(--space-8); }
  .roi-box { grid-template-columns: 1fr; gap: var(--space-8); padding: var(--space-6); }
  .terminal-body { font-size: 0.72rem; }
  .story-block { padding: var(--space-6); }
  footer .footer-columns { grid-template-columns: repeat(2, 1fr); gap: var(--space-6); }
  .docs-footer { flex-direction: column; align-items: flex-start; }
  .steps-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .terminal-section { padding: var(--space-8) var(--space-4) var(--space-16); }
  .price-card.featured { transform: none; }
  .price-card.featured:hover { transform: translateY(-3px); }
  /* Portal */
  .two-col { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: repeat(2, 1fr); }
  .section-grid { grid-template-columns: 1fr; }
  .container { padding: 1rem; }
  .stat-card .value { font-size: 1.4rem; }
  .member-cards { grid-template-columns: 1fr; }
  .page-header { flex-direction: column; }
  .lead-header { flex-direction: column; text-align: center; }
  .lead-header .lead-badges { justify-content: center; }
  .filter-bar-search { min-width: 100%; }
  .pagination { flex-wrap: wrap; justify-content: center; }
}

/* Tone selector — segmented control */
.tone-group { display: flex; gap: 0.5rem; }
.tone-card {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: 0.35rem;
  padding: 0.85rem 0.5rem; border: 1.5px solid var(--border-default);
  border-radius: var(--radius-md); cursor: pointer; text-align: center;
  background: var(--surface-0);
  transition: all 0.15s ease;
}
.tone-card:hover { border-color: var(--sky-400); background: var(--sky-50); }
.tone-card input[type="radio"] { position: absolute; opacity: 0; pointer-events: none; }
.tone-card .tone-icon { font-size: 1.3rem; line-height: 1; }
.tone-card .tone-label { font-size: var(--text-sm); font-weight: 600; color: var(--text-primary); }
.tone-card .tone-desc { font-size: var(--text-xs); color: var(--text-tertiary); line-height: 1.3; }
.tone-card.tone-active {
  border-color: var(--sky-500); background: var(--sky-50);
  box-shadow: 0 0 0 1px var(--sky-500), var(--shadow-sm);
}
.tone-card.tone-active .tone-label { color: var(--sky-700); }
.tone-card.tone-active .tone-desc { color: var(--sky-600); }
@media (max-width: 480px) { .tone-group { flex-direction: column; } }