/* ===================================================================
   RelayMesh — style.css
   Business Messaging Platform · v1.0 · 2026
   =================================================================== */

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

/* === CSS VARIABLES === */
:root {
  --cobalt:        #1B3A7A;
  --cobalt-dark:   #122A5C;
  --cobalt-mid:    #2A52A8;
  --cobalt-pale:   #EBF0FA;
  --graphite:      #2C3344;
  --graphite-mid:  #4A5568;
  --graphite-light:#718096;
  --cloud-white:   #F7F9FC;
  --cloud-off:     #EEF1F7;
  --mint:          #7BBFAE;
  --mint-dark:     #5AA393;
  --mint-pale:     #E6F3F0;
  --white:         #FFFFFF;
  --border:        #D8E0EC;
  --border-light:  #E8EDF6;
  --text-dark:     #1A202C;
  --text-mid:      #4A5568;
  --text-light:    #718096;
  --radius:        12px;
  --radius-lg:     20px;
  --radius-xl:     28px;
  --shadow-sm:     0 1px 4px rgba(27,58,122,0.07);
  --shadow:        0 2px 12px rgba(27,58,122,0.09);
  --shadow-md:     0 4px 24px rgba(27,58,122,0.13);
  --shadow-lg:     0 8px 40px rgba(27,58,122,0.15);
  --max-w:         1200px;
  --font:          'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: auto; -webkit-font-smoothing: antialiased; }
body {
  font-family: var(--font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text-dark);
  background: var(--cloud-white);
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* === TYPOGRAPHY === */
h1, h2, h3, h4, h5 { font-family: var(--font); font-weight: 700; line-height: 1.2; color: var(--graphite); }
h1 { font-size: clamp(2.25rem, 5vw, 3.5rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.6rem); letter-spacing: -0.01em; }
h4 { font-size: 1.15rem; font-weight: 600; }
p { color: var(--text-mid); line-height: 1.65; }

/* === LAYOUT UTILITIES === */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 32px; }
.section { padding: 88px 0; }
.section-sm { padding: 64px 0; }
.section-lg { padding: 110px 0; }
.text-center { text-align: center; }
.flex { display: flex; }
.flex-col { display: flex; flex-direction: column; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.gap-8 { gap: 32px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }

/* Section label */
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--mint-dark);
  background: var(--mint-pale);
  border: 1px solid #C2DDD8;
  border-radius: 100px;
  padding: 4px 12px;
  margin-bottom: 16px;
}
.section-label .dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--mint-dark);
}

/* Section subtitle */
.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 560px;
  margin: 16px auto 0;
  line-height: 1.65;
}
.section-subtitle.left { margin-left: 0; }

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font);
  line-height: 1;
  white-space: nowrap;
}
.btn-primary {
  background: var(--cobalt);
  color: var(--white);
  border: 2px solid var(--cobalt);
}
.btn-primary:hover { background: var(--cobalt-dark); border-color: var(--cobalt-dark); }
.btn-outline {
  background: transparent;
  color: var(--cobalt);
  border: 2px solid var(--border);
}
.btn-outline:hover { border-color: var(--cobalt); }
.btn-mint {
  background: var(--mint);
  color: var(--white);
  border: 2px solid var(--mint);
}
.btn-mint:hover { background: var(--mint-dark); border-color: var(--mint-dark); }
.btn-sm { padding: 9px 18px; font-size: 0.82rem; }
.btn-lg { padding: 16px 32px; font-size: 1rem; border-radius: var(--radius-lg); }

/* === BADGE === */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
}
.badge-cobalt { background: var(--cobalt-pale); color: var(--cobalt); border: 1px solid #C5D3EE; }
.badge-mint   { background: var(--mint-pale);   color: var(--mint-dark); border: 1px solid #C2DDD8; }
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: currentColor;
}

/* Presence Badges */
.presence {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  border-radius: 50%;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}
.presence-human { background: var(--cobalt); color: var(--white); }
.presence-agent { background: var(--mint); color: var(--white); }
.presence-customer { background: var(--graphite); color: var(--white); }

/* ===================================================================
   HEADER
   =================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 249, 252, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border-light);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}
.logo-lockup {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-lockup img,
.logo-lockup svg {
  width: 40px;
  height: 40px;
}
.brand-name {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--cobalt);
  letter-spacing: -0.03em;
}
.brand-name span { color: var(--mint); }
.header-cta { display: flex; align-items: center; gap: 12px; }

/* ===================================================================
   HERO
   =================================================================== */
.hero {
  background: var(--white);
  padding: 96px 0 80px;
  overflow: hidden;
  position: relative;
}
.hero-network-bg {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, rgba(27,58,122,0.06) 1px, transparent 1px),
    radial-gradient(circle, rgba(123,191,174,0.04) 1px, transparent 1px);
  background-size: 40px 40px, 80px 80px;
  background-position: 0 0, 20px 20px;
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}
.hero-content { max-width: 580px; }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--cobalt-pale);
  border: 1px solid #C5D3EE;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--cobalt);
  margin-bottom: 20px;
}
.hero-badge .badge-dot { background: var(--cobalt); }
.hero-title { color: var(--cobalt); margin-bottom: 20px; }
.hero-title em { color: var(--mint); font-style: normal; }
.hero-subtitle {
  font-size: 1.1rem;
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 500px;
}
.hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.hero-note {
  margin-top: 20px;
  font-size: 0.8rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 6px;
}
.hero-note::before {
  content: '';
  display: inline-block;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--mint);
}

/* Hero Mockup */
.hero-visual { position: relative; }
.mockup-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.mockup-header {
  background: var(--cobalt);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.mockup-header-title { color: var(--white); font-size: 0.82rem; font-weight: 600; }
.mockup-header-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(123,191,174,0.25);
  color: var(--mint);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  border: 1px solid rgba(123,191,174,0.4);
}
.mockup-body { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.msg-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
}
.msg-content { flex: 1; }
.msg-meta { display: flex; align-items: center; gap: 8px; margin-bottom: 4px; }
.msg-name { font-size: 0.75rem; font-weight: 600; color: var(--graphite); }
.msg-role { font-size: 0.68rem; color: var(--text-light); }
.msg-bubble {
  background: var(--cloud-white);
  border: 1px solid var(--border-light);
  border-radius: 0 var(--radius) var(--radius) var(--radius);
  padding: 10px 14px;
  font-size: 0.82rem;
  color: var(--text-mid);
  line-height: 1.55;
}
.msg-bubble.agent-bubble {
  background: var(--cobalt-pale);
  border-color: #C5D3EE;
  border-radius: var(--radius);
}
.msg-action {
  margin-top: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.action-chip {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  background: var(--mint-pale);
  color: var(--mint-dark);
  border: 1px solid #C2DDD8;
}
.pending-chip {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  background: #FFF8EC;
  color: #B97A18;
  border: 1px solid #F0D890;
}
.approved-chip {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 100px;
  background: #EBF7EF;
  color: #2A8249;
  border: 1px solid #AEDCBB;
}
.mockup-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 10px;
}
.mockup-input {
  flex: 1;
  background: var(--cloud-off);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 14px;
  font-size: 0.78rem;
  color: var(--text-light);
  font-family: var(--font);
}
.mockup-send {
  width: 32px; height: 32px;
  background: var(--cobalt);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.mockup-send svg { width: 14px; height: 14px; }

/* ===================================================================
   STATS BAR
   =================================================================== */
.stats-bar {
  background: var(--cobalt);
  padding: 40px 0;
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}
.stat-item {
  text-align: center;
  padding: 0 24px;
  border-right: 1px solid rgba(255,255,255,0.12);
}
.stat-item:last-child { border-right: none; }
.stat-number {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
  display: block;
}
.stat-number span { color: var(--mint); }
.stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.65);
  margin-top: 4px;
}

/* ===================================================================
   HOW IT WORKS
   =================================================================== */
.how-it-works {
  background: var(--white);
  padding: 96px 0;
}
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  margin-top: 56px;
  position: relative;
}
.steps-grid::after {
  content: '';
  position: absolute;
  top: 36px;
  left: calc(33.33% - 1px);
  width: calc(33.33%);
  height: 1px;
  background: var(--border);
  z-index: 0;
}
.step-item {
  padding: 0 32px;
  position: relative;
  z-index: 1;
}
.step-item:first-child { padding-left: 0; }
.step-item:last-child  { padding-right: 0; }
.step-num-wrap {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}
.step-num {
  width: 48px; height: 48px;
  background: var(--cobalt);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  color: var(--white);
  flex-shrink: 0;
}
.step-connector {
  flex: 1;
  height: 1px;
  background: var(--border);
}
.step-item:last-child .step-connector { display: none; }
.step-item h3 { color: var(--cobalt); margin-bottom: 10px; font-size: 1.15rem; }
.step-item p  { font-size: 0.9rem; color: var(--text-light); line-height: 1.65; }
.step-icon {
  width: 44px; height: 44px;
  background: var(--cobalt-pale);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.step-icon svg { width: 22px; height: 22px; color: var(--cobalt); }

/* ===================================================================
   FEATURES
   =================================================================== */
.features {
  background: var(--cloud-white);
  padding: 96px 0;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 56px;
}
.feature-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-sm);
}
.feature-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.feature-icon-cobalt { background: var(--cobalt-pale); }
.feature-icon-mint   { background: var(--mint-pale); }
.feature-icon svg    { width: 24px; height: 24px; }
.feature-card h4     { font-size: 1rem; color: var(--cobalt); margin-bottom: 8px; }
.feature-card p      { font-size: 0.875rem; color: var(--text-light); line-height: 1.65; }

/* ===================================================================
   PLATFORM PREVIEW
   =================================================================== */
.platform-preview {
  background: var(--cobalt);
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.platform-preview::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(123,191,174,0.08) 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.platform-inner { position: relative; z-index: 1; }
.platform-preview .section-label { background: rgba(123,191,174,0.15); border-color: rgba(123,191,174,0.3); color: var(--mint); }
.platform-preview h2 { color: var(--white); }
.platform-preview .section-subtitle { color: rgba(255,255,255,0.65); }
.platform-screenshot {
  margin-top: 56px;
  width: 100%;
  aspect-ratio: 16 / 8;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.placeholder-label {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
}
.placeholder-label svg { width: 40px; height: 40px; opacity: 0.5; }

/* ===================================================================
   USE CASES
   =================================================================== */
.use-cases {
  background: var(--white);
  padding: 96px 0;
}
.use-case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
}
.use-case-card {
  background: var(--cloud-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
}
.use-case-card:first-child  { border-top: 3px solid var(--cobalt); }
.use-case-card:nth-child(2) { border-top: 3px solid var(--mint); }
.use-case-card:last-child   { border-top: 3px solid var(--cobalt-mid); }
.use-case-icon {
  width: 52px; height: 52px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.use-case-icon svg { width: 26px; height: 26px; }
.use-case-card h3 { font-size: 1.1rem; color: var(--cobalt); margin-bottom: 10px; }
.use-case-card p  { font-size: 0.875rem; color: var(--text-light); line-height: 1.65; flex: 1; }
.use-case-tags    { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 20px; }
.use-case-tag {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--text-light);
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 3px 10px;
}

/* ===================================================================
   PRICING
   =================================================================== */
.pricing {
  background: var(--cloud-white);
  padding: 96px 0;
}
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 56px;
  align-items: start;
}
.pricing-card {
  background: var(--white);
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
}
.pricing-card.featured {
  background: var(--cobalt);
  border-color: var(--cobalt);
  box-shadow: var(--shadow-lg);
  position: relative;
}
.featured-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--mint);
  color: var(--white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}
.pricing-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--graphite-light);
  margin-bottom: 8px;
}
.pricing-card.featured .pricing-label { color: rgba(255,255,255,0.6); }
.pricing-price {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--cobalt);
  letter-spacing: -0.04em;
  line-height: 1;
  margin-bottom: 4px;
}
.pricing-card.featured .pricing-price { color: var(--white); }
.pricing-price sup {
  font-size: 1.2rem;
  font-weight: 700;
  vertical-align: super;
  letter-spacing: 0;
}
.pricing-per {
  font-size: 0.82rem;
  color: var(--text-light);
  margin-bottom: 20px;
}
.pricing-card.featured .pricing-per { color: rgba(255,255,255,0.55); }
.pricing-desc {
  font-size: 0.875rem;
  color: var(--text-mid);
  margin-bottom: 24px;
  line-height: 1.55;
}
.pricing-card.featured .pricing-desc { color: rgba(255,255,255,0.75); }
.pricing-divider {
  border: none;
  border-top: 1px solid var(--border-light);
  margin: 0 0 24px;
}
.pricing-card.featured .pricing-divider { border-color: rgba(255,255,255,0.15); }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; flex: 1; }
.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-mid);
}
.pricing-card.featured .pricing-features li { color: rgba(255,255,255,0.8); }
.pricing-features li::before {
  content: '';
  width: 16px; height: 16px;
  flex-shrink: 0;
  background: var(--mint-pale);
  border-radius: 50%;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 8l3 3 7-7' stroke='%235AA393' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-size: 12px;
  background-position: center;
  background-repeat: no-repeat;
}
.pricing-card.featured .pricing-features li::before {
  background-color: rgba(123,191,174,0.2);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='none'%3E%3Cpath d='M3 8l3 3 7-7' stroke='%237BBFAE' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}
.pricing-card .btn {
  width: 100%;
  justify-content: center;
  margin-top: auto;
}
.pricing-card.featured .btn-outline {
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border-color: rgba(255,255,255,0.25);
}
.pricing-card.featured .btn-outline:hover {
  background: rgba(255,255,255,0.2);
  border-color: rgba(255,255,255,0.4);
}

/* ===================================================================
   INTEGRATIONS
   =================================================================== */
.integrations {
  background: var(--white);
  padding: 88px 0;
}
.integrations-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 48px;
}
.integration-item {
  background: var(--cloud-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  padding: 20px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.integration-icon {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: var(--cobalt-pale);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.integration-icon svg { width: 18px; height: 18px; color: var(--cobalt); }
.integration-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--graphite);
}
.integration-category {
  font-size: 0.72rem;
  color: var(--text-light);
  margin-top: 1px;
}
.integrations-more {
  text-align: center;
  margin-top: 28px;
  font-size: 0.875rem;
  color: var(--text-light);
}
.integrations-more strong { color: var(--cobalt); }

/* ===================================================================
   ENTERPRISE
   =================================================================== */
.enterprise {
  background: var(--cloud-white);
  padding: 96px 0;
}
.enterprise-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
  margin-top: 0;
}
.enterprise-content .section-label { margin-bottom: 16px; }
.enterprise-content h2 { margin-bottom: 16px; }
.enterprise-content .section-subtitle { margin: 0 0 32px; }
.security-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 36px;
}
.security-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--graphite);
}
.security-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--mint);
  flex-shrink: 0;
}
.enterprise-visual {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 32px;
  box-shadow: var(--shadow-md);
}
.audit-trail { display: flex; flex-direction: column; gap: 0; }
.audit-item {
  display: flex;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--border-light);
  align-items: flex-start;
}
.audit-item:last-child { border-bottom: none; padding-bottom: 0; }
.audit-time {
  font-size: 0.72rem;
  color: var(--text-light);
  font-weight: 500;
  min-width: 50px;
  padding-top: 1px;
}
.audit-detail { flex: 1; }
.audit-detail strong {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--graphite);
  display: block;
}
.audit-detail span { font-size: 0.78rem; color: var(--text-light); }
.audit-badge {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 100px;
  flex-shrink: 0;
}
.audit-badge-approved { background: #EBF7EF; color: #2A8249; }
.audit-badge-pending  { background: #FFF8EC; color: #B97A18; }
.audit-badge-info     { background: var(--cobalt-pale); color: var(--cobalt-mid); }

/* ===================================================================
   CONTACTS
   =================================================================== */
.contacts {
  background: var(--white);
  padding: 96px 0;
}
.contacts-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.contacts-info h2 { margin-bottom: 16px; }
.contacts-info .section-subtitle { margin: 0 0 40px; }
.contact-list { display: flex; flex-direction: column; gap: 20px; }
.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.contact-icon {
  width: 44px; height: 44px;
  background: var(--cobalt-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-icon svg { width: 20px; height: 20px; color: var(--cobalt); }
.contact-details strong {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 3px;
}
.contact-details a,
.contact-details span {
  font-size: 0.975rem;
  color: var(--cobalt);
  font-weight: 500;
}
.contact-details a:hover { text-decoration: underline; }
.contact-cta-box {
  background: var(--cloud-white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  display: flex;
  flex-direction: column;
}
.contact-cta-box h3 { color: var(--cobalt); margin-bottom: 12px; font-size: 1.3rem; }
.contact-cta-box p  { font-size: 0.9rem; color: var(--text-mid); margin-bottom: 28px; line-height: 1.65; }
.cta-buttons { display: flex; flex-direction: column; gap: 12px; }
.cta-buttons .btn { justify-content: flex-start; }

/* ===================================================================
   FOOTER
   =================================================================== */
.site-footer {
  background: var(--graphite);
  padding: 56px 0 32px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 32px;
}
.footer-brand {}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo img { width: 36px; height: 36px; filter: brightness(10); opacity: 0.9; }
.footer-brand-name {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.03em;
}
.footer-brand-name span { color: var(--mint); }
.footer-tagline { font-size: 0.85rem; color: rgba(255,255,255,0.5); line-height: 1.6; max-width: 240px; }
.footer-col h5 { font-size: 0.78rem; font-weight: 700; color: rgba(255,255,255,0.5); text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 16px; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { font-size: 0.875rem; color: rgba(255,255,255,0.65); }
.footer-nav a:hover { color: var(--white); }
.footer-nav a.active { color: var(--mint); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-copy { font-size: 0.8rem; color: rgba(255,255,255,0.35); }
.footer-legal { display: flex; gap: 20px; }
.footer-legal a { font-size: 0.8rem; color: rgba(255,255,255,0.35); }
.footer-legal a:hover { color: rgba(255,255,255,0.7); }

/* ===================================================================
   RESPONSIVE
   =================================================================== */
@media (max-width: 1024px) {
  .hero-inner         { grid-template-columns: 1fr; gap: 48px; }
  .hero-content       { max-width: 100%; }
  .stats-inner        { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .stat-item          { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.12); padding-bottom: 24px; }
  .stat-item:nth-child(2n) { border-right: none; }
  .stat-item:nth-last-child(-n+2) { border-bottom: none; }
  .steps-grid         { grid-template-columns: 1fr; gap: 32px; }
  .steps-grid::after  { display: none; }
  .step-connector     { display: none; }
  .step-item          { padding: 0 !important; }
  .features-grid      { grid-template-columns: repeat(2, 1fr); }
  .use-case-grid      { grid-template-columns: 1fr; gap: 20px; }
  .pricing-grid       { grid-template-columns: 1fr; max-width: 460px; margin-left: auto; margin-right: auto; }
  .integrations-grid  { grid-template-columns: repeat(2, 1fr); }
  .enterprise-grid    { grid-template-columns: 1fr; gap: 40px; }
  .contacts-inner     { grid-template-columns: 1fr; gap: 48px; }
  .footer-top         { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 640px) {
  .container          { padding: 0 20px; }
  .header-inner       { padding: 0 20px; }
  .hero               { padding: 64px 0 56px; }
  .hero-inner         { padding: 0 20px; }
  .features-grid      { grid-template-columns: 1fr; }
  .security-list      { grid-template-columns: 1fr; }
  .hero-actions       { flex-direction: column; align-items: flex-start; }
  .footer-top         { grid-template-columns: 1fr; }
  .footer-bottom      { flex-direction: column; align-items: flex-start; }
  .integrations-grid  { grid-template-columns: 1fr; }
  .stats-inner        { grid-template-columns: 1fr; }
  .stat-item          { border-bottom: 1px solid rgba(255,255,255,0.12); padding-bottom: 20px; }
  .stat-item:last-child { border-bottom: none; }
}