/* ============================================================
   VendorIntel.ai — Global Design System
   Brand: VendorIntel (parent) | VIP | VRM | VIQ
   ============================================================ */

/* ── Imports ── */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ── Design Tokens ── */
:root {
  /* Core Brand Palette */
  --color-bg:           #ffffff;
  --color-bg-alt:       #f8f7ff;
  --color-bg-dark:      #0d0a1a;
  --color-bg-mid:       #13102a;

  /* Primary – Deep Purple */
  --color-primary:      #6c3de8;
  --color-primary-dark: #4f1fb3;
  --color-primary-light:#8b5cf6;

  /* Accent – Electric Teal */
  --color-accent:       #0ef0c8;
  --color-accent-dark:  #0bc4a4;

  /* Product Colors */
  --color-vip:          #6c3de8;   /* premium purple */
  --color-vip-light:    #ede8ff;
  --color-vrm:          #4f7bf7;   /* blue-violet */
  --color-vrm-light:    #e8eeff;
  --color-viq:          #0bc4a4;   /* teal */
  --color-viq-light:    #e0faf5;

  /* Text */
  --color-text:         #0d0a1a;
  --color-text-muted:   #64607a;
  --color-text-light:   #9e9bb5;
  --color-text-inverse: #ffffff;

  /* Border */
  --color-border:       #e8e5f5;
  --color-border-dark:  #2a2545;

  /* Shadows */
  --shadow-sm:   0 1px 4px rgba(108,61,232,.08);
  --shadow-md:   0 4px 20px rgba(108,61,232,.12);
  --shadow-lg:   0 12px 48px rgba(108,61,232,.18);
  --shadow-card: 0 2px 16px rgba(13,10,26,.08);

  /* Spacing */
  --space-xs:  4px;
  --space-sm:  8px;
  --space-md:  16px;
  --space-lg:  24px;
  --space-xl:  40px;
  --space-2xl: 64px;
  --space-3xl: 96px;
  --space-4xl: 128px;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-size-xs:   12px;
  --font-size-sm:   14px;
  --font-size-base: 16px;
  --font-size-md:   18px;
  --font-size-lg:   20px;
  --font-size-xl:   24px;
  --font-size-2xl:  32px;
  --font-size-3xl:  44px;
  --font-size-4xl:  56px;
  --font-size-5xl:  68px;

  /* Radius */
  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-med:  250ms ease;
  --transition-slow: 400ms ease;

  /* Layout */
  --container-max: 1240px;
  --section-v:     96px;
  --nav-height:    80px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── Layout ── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--section-v) 0;
}

.section-alt {
  background: var(--color-bg-alt);
}

/* ── Typography ── */
h1, h2, h3, h4, h5 {
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--color-text);
}

h1 { font-size: clamp(2.4rem, 5vw, var(--font-size-5xl)); font-weight: 800; }
h2 { font-size: clamp(1.9rem, 3.5vw, var(--font-size-3xl)); }
h3 { font-size: clamp(1.3rem, 2vw, var(--font-size-xl)); }
h4 { font-size: var(--font-size-lg); }

p { line-height: 1.7; color: var(--color-text-muted); }

.eyebrow {
  display: inline-block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.text-center { text-align: center; }
.text-muted { color: var(--color-text-muted); }

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 28px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-base);
  font-weight: 600;
  transition: all var(--transition-med);
  white-space: nowrap;
  letter-spacing: -0.01em;
}

.btn-primary {
  background: var(--color-primary);
  color: white;
  box-shadow: 0 4px 16px rgba(108,61,232,.35);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  box-shadow: 0 6px 24px rgba(108,61,232,.45);
  transform: translateY(-1px);
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-vip-light);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text-muted);
  border: 2px solid var(--color-border);
}
.btn-ghost:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.btn-white {
  background: white;
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}
.btn-white:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

.btn-sm {
  padding: 10px 20px;
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: 18px 36px;
  font-size: var(--font-size-md);
}

/* Product-specific button colors */
.btn-vip {
  background: var(--color-vip);
  color: white;
  box-shadow: 0 4px 16px rgba(108,61,232,.35);
}
.btn-vip:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
}

.btn-vrm {
  background: var(--color-vrm);
  color: white;
  box-shadow: 0 4px 16px rgba(79,123,247,.35);
}
.btn-vrm:hover {
  background: #3a65e0;
  transform: translateY(-1px);
}

.btn-viq {
  background: var(--color-viq);
  color: white;
  box-shadow: 0 4px 16px rgba(11,196,164,.35);
}
.btn-viq:hover {
  background: #09a88d;
  transform: translateY(-1px);
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: all var(--transition-med);
}

.nav.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--nav-height);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--color-text);
  letter-spacing: -0.03em;
}

.nav-logo img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-logo-main {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-text);
}

.nav-logo-sub {
  font-size: 0.65rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.nav-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: #0d0a1a;
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover { color: var(--color-primary); }

.nav-link.active {
  color: #0d0a1a;
}

/* Dropdown */
.nav-item {
  position: relative;
}

.nav-dropdown {
  position: absolute;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  min-width: 240px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-med);
  pointer-events: none;
}

.nav-item:hover .nav-dropdown {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  top: calc(100% + 8px);
}

.nav-dropdown-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 10px var(--space-md);
  border-radius: var(--radius-md);
  transition: background var(--transition-fast);
}

.nav-dropdown-item:hover {
  background: var(--color-bg-alt);
}

.nav-dropdown-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
  background: transparent;
}

.nav-dropdown-icon img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.nav-dropdown-icon.vip { background: transparent; }
.nav-dropdown-icon.vrm { background: transparent; }
.nav-dropdown-icon.viq { background: transparent; }

.nav-dropdown-label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}

.nav-dropdown-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.nav-dropdown-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-sm) 0;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

/* Mobile Nav */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-sm);
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition-med);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: white;
  z-index: 999;
  overflow-y: auto;
  padding: var(--space-xl);
}

.mobile-nav.open { display: block; }

.mobile-nav-link {
  display: block;
  padding: 14px 0;
  font-size: var(--font-size-md);
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border);
}

.mobile-nav-products {
  margin: var(--space-md) 0;
}

.mobile-nav-product {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: 12px var(--space-md);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-sm);
  background: var(--color-bg-alt);
}

.mobile-nav-actions {
  margin-top: var(--space-xl);
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

/* ── Hero Section ── */
.hero {
  padding-top: calc(var(--nav-height) + var(--space-4xl));
  padding-bottom: var(--space-4xl);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(108,61,232,.06) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(11,196,164,.04) 0%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  background: var(--color-vip-light);
  color: var(--color-primary);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-lg);
}

.hero-title {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-lg);
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, var(--font-size-md));
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-xl);
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.hero-note {
  font-size: var(--font-size-sm);
  color: var(--color-text-light);
}

.hero-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-logo-img {
  width: 100%;
  max-width: 480px;
  filter: drop-shadow(0 24px 64px rgba(108,61,232,.25));
  animation: floatLogo 6s ease-in-out infinite;
}

@keyframes floatLogo {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-16px); }
}

/* ── Badge / Trust Bar ── */
.trust-bar {
  padding: var(--space-xl) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  flex-wrap: wrap;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-muted);
}

.trust-badge-icon {
  width: 32px;
  height: 32px;
  background: var(--color-vip-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
}

/* ── Product Cards ── */
.product-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.product-card {
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-med);
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
}

.product-card.vip::before { background: var(--color-vip); }
.product-card.vrm::before { background: var(--color-vrm); }
.product-card.viq::before { background: var(--color-viq); }

.product-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.product-card.featured {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.product-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.product-badge.vip { background: var(--color-vip-light); color: var(--color-vip); }
.product-badge.vrm { background: var(--color-vrm-light); color: var(--color-vrm); }
.product-badge.viq { background: var(--color-viq-light); color: var(--color-viq); }
.product-badge.recommended { background: linear-gradient(135deg, var(--color-vip-light), var(--color-vip-light)); color: var(--color-vip); border: 1px solid var(--color-vip); }

.product-card-title {
  font-size: var(--font-size-xl);
  font-weight: 800;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.product-card-tagline {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.product-card-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-xl);
}

.product-card-footer {
  margin-top: auto;
}

/* ── Feature Grid / Pillars ── */
.pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.pillar {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: box-shadow var(--transition-med);
}

.pillar:hover { box-shadow: var(--shadow-md); }

.pillar-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--color-vip-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: var(--space-lg);
}

.pillar-title {
  font-size: var(--font-size-md);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.pillar-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── Process Steps ── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: calc(100% / 6);
  right: calc(100% / 6);
  height: 2px;
  background: linear-gradient(90deg, var(--color-viq), var(--color-vrm), var(--color-vip));
  z-index: 0;
}

.step {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 var(--space-lg);
}

.step-num {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-full);
  background: white;
  border: 3px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-md);
  font-weight: 800;
  color: var(--color-primary);
  margin: 0 auto var(--space-lg);
  box-shadow: var(--shadow-sm);
}

.step:nth-child(1) .step-num { border-color: var(--color-viq); color: var(--color-viq); }
.step:nth-child(2) .step-num { border-color: var(--color-vrm); color: var(--color-vrm); }
.step:nth-child(3) .step-num { border-color: var(--color-vip); color: var(--color-vip); }

.step-title {
  font-size: var(--font-size-md);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.step-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ── Section Headers ── */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-3xl);
}

.section-header h2 {
  margin-bottom: var(--space-md);
}

.section-header p {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
}

/* ── Comparison Table ── */
.comparison-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-card);
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}

.comparison-table th {
  background: var(--color-bg-alt);
  padding: var(--space-lg) var(--space-xl);
  text-align: left;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text);
  border-bottom: 2px solid var(--color-border);
}

.comparison-table th.highlight {
  background: var(--color-vip-light);
  color: var(--color-vip);
}

.comparison-table td {
  padding: var(--space-md) var(--space-xl);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  vertical-align: middle;
}

.comparison-table td:first-child {
  font-weight: 600;
  color: var(--color-text);
}

.comparison-table td.highlight {
  background: rgba(108,61,232,.03);
}

.comparison-table tr:last-child td {
  border-bottom: none;
}

.check {
  color: var(--color-vip);
  font-size: 18px;
  font-weight: 700;
}

.check.vrm-check { color: var(--color-vrm); }
.check.viq-check { color: var(--color-viq); }

.dash {
  color: var(--color-border);
  font-size: 18px;
}

/* ── Selector Panels ── */
.selector-panels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.selector-panel {
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-med);
  cursor: pointer;
}

.selector-panel:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.selector-panel-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-md);
}

.selector-panel-tag.vip { background: var(--color-vip-light); color: var(--color-vip); }
.selector-panel-tag.vrm { background: var(--color-vrm-light); color: var(--color-vrm); }
.selector-panel-tag.viq { background: var(--color-viq-light); color: var(--color-viq); }

.selector-panel-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--color-text);
}

.selector-panel-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: var(--space-lg);
}

.selector-panel-link {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  gap: 6px;
}

/* ── CTA Band ── */
.cta-band {
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-bg-mid) 100%);
  padding: var(--space-4xl) 0;
  position: relative;
  overflow: hidden;
}

.cta-band::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(108,61,232,.2) 0%, transparent 70%);
  pointer-events: none;
}

.cta-band::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(11,196,164,.1) 0%, transparent 70%);
  pointer-events: none;
}

.cta-band-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-band h2 {
  color: white;
  margin-bottom: var(--space-md);
}

.cta-band p {
  color: rgba(255,255,255,.7);
  font-size: var(--font-size-md);
  margin-bottom: var(--space-xl);
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.cta-band-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* ── Proof / Testimonials ── */
.testimonial-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  box-shadow: var(--shadow-card);
}

.testimonial-quote {
  font-size: var(--font-size-md);
  color: var(--color-text);
  font-style: italic;
  line-height: 1.7;
  margin-bottom: var(--space-xl);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: var(--color-vip-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  color: var(--color-primary);
}

.testimonial-name {
  font-weight: 700;
  font-size: var(--font-size-sm);
  color: var(--color-text);
}

.testimonial-role {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

/* ── Outcome Blocks ── */
.outcomes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
}

.outcome {
  text-align: center;
  padding: var(--space-xl);
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.outcome-icon {
  font-size: 32px;
  margin-bottom: var(--space-md);
}

.outcome-title {
  font-size: var(--font-size-md);
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.outcome-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ── Pricing ── */
.pricing-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  background: var(--color-bg-alt);
  border-radius: var(--radius-full);
  padding: 6px;
  margin-bottom: var(--space-3xl);
  display: inline-flex;
}

.pricing-tab {
  padding: 10px 28px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.pricing-tab.active {
  background: white;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.pricing-tab-panel {
  display: none;
}

.pricing-tab-panel.active { display: block; }

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  align-items: start;
}

.pricing-card {
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-med);
  position: relative;
}

.pricing-card.recommended {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}

.pricing-recommended-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: white;
  padding: 4px 16px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.pricing-plan-name {
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.pricing-plan-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
}

.pricing-price {
  margin-bottom: var(--space-xl);
}

.pricing-price-amount {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
  line-height: 1;
}

.pricing-price-period {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-top: 4px;
}

.pricing-price-custom {
  font-size: var(--font-size-xl);
  font-weight: 800;
  color: var(--color-primary);
}

.pricing-features {
  margin-bottom: var(--space-xl);
}

.pricing-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: 6px 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.pricing-feature-check {
  color: var(--color-primary);
  font-size: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-divider {
  height: 1px;
  background: var(--color-border);
  margin: var(--space-xl) 0;
}

/* ── FAQ ── */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-lg) 0;
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
  cursor: pointer;
  gap: var(--space-lg);
}

.faq-question:hover { color: var(--color-primary); }

.faq-icon {
  width: 24px;
  height: 24px;
  border-radius: var(--radius-full);
  border: 2px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  flex-shrink: 0;
  transition: all var(--transition-fast);
}

.faq-item.open .faq-icon {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding-bottom: var(--space-lg);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.faq-item.open .faq-answer { display: block; }

/* ── Footer ── */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,.7);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  color: white;
  font-weight: 800;
  font-size: 1.1rem;
}

.footer-brand-logo img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.footer-brand-desc {
  font-size: var(--font-size-sm);
  line-height: 1.6;
  max-width: 280px;
}

.footer-col-title {
  color: white;
  font-size: var(--font-size-sm);
  font-weight: 700;
  margin-bottom: var(--space-md);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.footer-link {
  display: block;
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.6);
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.footer-link:hover { color: white; }

.footer-product-link {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,.6);
  padding: 4px 0;
  transition: color var(--transition-fast);
}

.footer-product-link:hover { color: white; }

.footer-product-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.footer-product-dot.vip { background: var(--color-vip); }
.footer-product-dot.vrm { background: var(--color-vrm); }
.footer-product-dot.viq { background: var(--color-viq); }

.footer-bottom {
  border-top: 1px solid var(--color-border-dark);
  padding-top: var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-legal {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,.4);
}

.footer-legal-links {
  display: flex;
  gap: var(--space-lg);
}

.footer-legal-link {
  font-size: var(--font-size-xs);
  color: rgba(255,255,255,.4);
  transition: color var(--transition-fast);
}

.footer-legal-link:hover { color: rgba(255,255,255,.8); }

/* ── Page Hero Variants ── */
.page-hero {
  padding-top: calc(var(--nav-height) + var(--space-3xl));
  padding-bottom: var(--space-3xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(108,61,232,.08) 0%, transparent 70%);
  pointer-events: none;
}

.page-hero h1 {
  margin-bottom: var(--space-lg);
}

.page-hero .hero-subtitle {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

/* VIP Hero accent */
.vip-hero { }
.vrm-hero .hero-eyebrow { background: var(--color-vrm-light); color: var(--color-vrm); }
.viq-hero .hero-eyebrow { background: var(--color-viq-light); color: var(--color-viq); }

/* ── Module Include Cards ── */
.module-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.module-card {
  background: white;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-med);
}

.module-card.vrm-module {
  border-top: 4px solid var(--color-vrm);
}

.module-card.viq-module {
  border-top: 4px solid var(--color-viq);
}

.module-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.module-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.module-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 800;
  color: white;
}

.module-icon.vrm { background: var(--color-vrm); }
.module-icon.viq { background: var(--color-viq); }

.module-name {
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: var(--color-text);
}

.module-tagline {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.module-features {
  margin-top: var(--space-md);
}

.module-feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: 4px 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ── Two-column layouts ── */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.two-col.reverse { direction: rtl; }
.two-col.reverse > * { direction: ltr; }

/* ── Capability Grid ── */
.capability-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.capability-card {
  background: white;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: all var(--transition-fast);
}

.capability-card:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.capability-icon {
  font-size: 24px;
  margin-bottom: var(--space-sm);
}

.capability-name {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 4px;
}

.capability-desc {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* ── Billing Toggle ── */
.billing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.billing-option {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-muted);
  cursor: pointer;
}

.billing-option.active {
  color: var(--color-primary);
}

.billing-switch {
  width: 48px;
  height: 26px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  position: relative;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.billing-switch.on { background: var(--color-primary); }

.billing-switch-knob {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: white;
  border-radius: var(--radius-full);
  transition: transform var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.billing-switch.on .billing-switch-knob { transform: translateX(22px); }

.billing-save-badge {
  background: var(--color-viq-light);
  color: var(--color-viq);
  padding: 2px 10px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 700;
}

/* ── Breadcrumb ── */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  justify-content: center;
}

.breadcrumb-item {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.breadcrumb-item a {
  color: var(--color-primary);
}

.breadcrumb-sep {
  color: var(--color-text-light);
  font-size: var(--font-size-xs);
}

/* ── Highlight Box ── */
.highlight-box {
  background: linear-gradient(135deg, var(--color-vip-light), rgba(11,196,164,.08));
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin: var(--space-xl) 0;
}

.highlight-box-vrm {
  background: var(--color-vrm-light);
  border-color: var(--color-vrm);
}

.highlight-box-viq {
  background: var(--color-viq-light);
  border-color: var(--color-viq);
}

/* ── Chip tags ── */
.chip {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.chip-vip { background: var(--color-vip-light); color: var(--color-vip); }
.chip-vrm { background: var(--color-vrm-light); color: var(--color-vrm); }
.chip-viq { background: var(--color-viq-light); color: var(--color-viq); }

/* ── Utility classes ── */
.mt-sm  { margin-top: var(--space-sm); }
.mt-md  { margin-top: var(--space-md); }
.mt-lg  { margin-top: var(--space-lg); }
.mt-xl  { margin-top: var(--space-xl); }
.mt-2xl { margin-top: var(--space-2xl); }
.mb-sm  { margin-bottom: var(--space-sm); }
.mb-md  { margin-bottom: var(--space-md); }
.mb-lg  { margin-bottom: var(--space-lg); }
.mb-xl  { margin-bottom: var(--space-xl); }
.mb-2xl { margin-bottom: var(--space-2xl); }
.mb-3xl { margin-bottom: var(--space-3xl); }

.gap-sm  { gap: var(--space-sm); }
.gap-md  { gap: var(--space-md); }
.gap-lg  { gap: var(--space-lg); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }

.hidden { display: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.max-w-lg { max-width: 640px; margin-left: auto; margin-right: auto; }
.max-w-xl { max-width: 760px; margin-left: auto; margin-right: auto; }
.max-w-2xl { max-width: 960px; margin-left: auto; margin-right: auto; }

/* ── Responsive ── */
@media (max-width: 1024px) {
  :root {
    --section-v: 72px;
  }

  .hero-grid { gap: var(--space-2xl); }
  .product-cards { gap: var(--space-md); }
  .footer-top { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 768px) {
  :root {
    --section-v: 56px;
    --space-4xl: 80px;
    --space-3xl: 64px;
  }

  .container { padding: 0 var(--space-lg); }

  .nav-links, .nav-actions { display: none; }
  .nav-toggle { display: flex; }

  .hero {
    padding-top: calc(var(--nav-height) + var(--space-2xl));
    padding-bottom: var(--space-2xl);
  }

  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-2xl);
  }

  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }

  .hero-logo-img { max-width: 300px; margin: 0 auto; }

  .product-cards { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; gap: var(--space-xl); }
  .steps::before { display: none; }
  .selector-panels { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .module-cards { grid-template-columns: 1fr; }
  .capability-grid { grid-template-columns: repeat(2, 1fr); }
  .outcomes { grid-template-columns: 1fr; }
  .pricing-cards { grid-template-columns: 1fr; }
  .pricing-card.recommended { transform: none; }

  .footer-top { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
  .footer-brand { grid-column: 1 / -1; }

  .trust-bar-inner { gap: var(--space-xl); }

  .cta-band-buttons { flex-direction: column; align-items: stretch; max-width: 320px; margin: 0 auto; }
  .cta-band-buttons .btn { text-align: center; justify-content: center; }

  .comparison-table th, .comparison-table td { padding: var(--space-md); }
}

@media (max-width: 480px) {
  .capability-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .billing-toggle { gap: var(--space-sm); }
}

/* ── Animations ── */
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

.fade-in {
  opacity: 0;
  animation: fadeIn 0.6s ease forwards;
}

.fade-in-delay-1 { animation-delay: 0.1s; }
.fade-in-delay-2 { animation-delay: 0.2s; }
.fade-in-delay-3 { animation-delay: 0.3s; }

/* ── Gradient accents ── */
.gradient-text {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-vrm {
  background: linear-gradient(135deg, var(--color-vrm) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gradient-text-viq {
  background: linear-gradient(135deg, var(--color-viq) 0%, var(--color-primary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Active nav highlight ── */
.nav-link[href*="products"]:not(.nav-logo) { }

/* ── Ecosystem visual ── */
.ecosystem-visual {
  background: linear-gradient(135deg, var(--color-bg-alt) 0%, var(--color-vip-light) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  text-align: center;
}

.ecosystem-tree {
  font-family: var(--font-family);
  text-align: left;
  display: inline-block;
}

.ecosystem-parent {
  font-size: var(--font-size-lg);
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.ecosystem-child {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md) var(--space-sm) var(--space-xl);
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-sm);
}

.ecosystem-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
  flex-shrink: 0;
}

.tree-connector {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  padding-left: var(--space-xl);
  margin-bottom: var(--space-sm);
}

/* scroll padding for sticky nav */
* { scroll-margin-top: calc(var(--nav-height) + 16px); }