/* HEADER & NAVIGATION */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 0 rgba(15, 23, 42, 0.04);
}

html[data-theme="dark"] .site-header {
  background: rgba(9, 15, 26, 0.82);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
}

.brand { display: inline-flex; align-items: center; position: relative; height: 40px; }
.brand-logo-light { display: block; height: 40px; width: auto; object-fit: contain; }
.brand-logo-dark { display: none; height: 40px; width: auto; object-fit: contain; }
html[data-theme="dark"] .brand-logo-light { display: none; }
html[data-theme="dark"] .brand-logo-dark { display: block; }

.nav {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
}

.nav-link {
  display: inline-flex;
  align-items: center;
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  line-height: 1;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav-link:hover { color: var(--text); background: var(--surface-2); }

.nav-dd { position: relative; }
.nav-dd-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border-radius: 999px;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav-dd-btn:hover { color: var(--text); background: var(--surface-2); }
.nav-dd-btn:focus-visible { outline: none; box-shadow: 0 0 0 4px var(--focus); }

.chev {
  width: 7px;
  height: 7px;
  border-right: 2px solid currentColor;
  border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  margin-top: -3px;
  opacity: 0.7;
  transition: transform var(--dur) var(--ease);
}
.nav-dd.is-open .chev { transform: rotate(-135deg); margin-top: 2px; }

.nav-dd-menu {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 200px;
  padding: 8px;
  border-radius: 14px;
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-md);
  display: none;
  font-size: 14px;
  line-height: 1.2;
}
.nav-dd-menu::before { content: ""; position: absolute; left: 0; right: 0; top: -10px; height: 10px; }
.nav-dd-menu a {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  transition: color var(--dur) var(--ease), background var(--dur) var(--ease);
}
.nav-dd-menu a:hover { background: var(--surface-2); color: var(--text); }
.nav-dd.is-open .nav-dd-menu { display: block; }
.nav-dd:hover .nav-dd-menu, .nav-dd:focus-within .nav-dd-menu { display: block; }

.header-actions { display: inline-flex; align-items: center; justify-content: flex-end; gap: 12px; }
.mobile-menu-toggle { display: none; }

/* Mobile menu - hidden by default on desktop */
.mobile-menu-overlay { display: none; }
.mobile-menu { display: none; }

/* MOBILE MENU */
@media (max-width: 1024px) {
  .mobile-menu-overlay { display: block; }
  .mobile-menu { display: block; }
  .header-inner { grid-template-columns: 1fr auto; }
  .nav { display: none; }
  
  .mobile-menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border: 1px solid var(--border);
    border-radius: 999px;
    background: var(--surface);
    cursor: pointer;
    transition: all var(--dur) var(--ease);
    position: relative;
    z-index: 1001;
  }
  .mobile-menu-toggle:hover { border-color: var(--border-strong); background: var(--surface-2); }
  
  .hamburger {
    width: 20px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    position: relative;
    transition: all 0.3s ease;
  }
  .hamburger::before, .hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 20px;
    height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: all 0.3s ease;
  }
  .hamburger::before { top: -6px; }
  .hamburger::after { top: 6px; }
  .mobile-menu-toggle.is-open .hamburger { background: transparent; }
  .mobile-menu-toggle.is-open .hamburger::before { transform: rotate(45deg); top: 0; }
  .mobile-menu-toggle.is-open .hamburger::after { transform: rotate(-45deg); top: 0; }
  
  .mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
  }
  .mobile-menu-overlay.is-open { opacity: 1; visibility: visible; }
  
  .mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 85%;
    max-width: 400px;
    height: 100vh;
    background: var(--canvas);
    border-left: 1px solid var(--border);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1000;
    overflow-y: auto;
    padding: 80px 24px 24px;
  }
  .mobile-menu.is-open { transform: translateX(0); }
  
  .mobile-nav { display: flex; flex-direction: column; gap: 8px; }
  .mobile-nav-link {
    display: block;
    padding: 14px 16px;
    border-radius: 8px;
    color: var(--muted);
    font-weight: 600;
    font-size: 15px;
    transition: all var(--dur) var(--ease);
    border: 1px solid transparent;
  }
  .mobile-nav-link:hover { color: var(--text); background: var(--surface-2); border-color: var(--border); }
  
  .mobile-nav-dd { border: 1px solid var(--border); border-radius: 8px; overflow: hidden; }
  .mobile-nav-dd-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: transparent;
    border: none;
    color: var(--muted);
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: all var(--dur) var(--ease);
  }
  .mobile-nav-dd-btn:hover { color: var(--text); background: var(--surface-2); }
  
  .mobile-chev {
    width: 10px;
    height: 10px;
    border-right: 2px solid currentColor;
    border-bottom: 2px solid currentColor;
    transform: rotate(45deg);
    transition: transform 0.3s ease;
    margin-top: -4px;
  }
  .mobile-nav-dd.is-open .mobile-chev { transform: rotate(-135deg); margin-top: 2px; }
  
  .mobile-nav-dd-menu { display: none; background: var(--surface); border-top: 1px solid var(--border); }
  .mobile-nav-dd.is-open .mobile-nav-dd-menu { display: block; }
  .mobile-nav-dd-menu a {
    display: block;
    padding: 12px 16px;
    color: var(--muted);
    font-size: 14px;
    transition: all var(--dur) var(--ease);
    border-left: 3px solid transparent;
  }
  .mobile-nav-dd-menu a:hover { color: var(--text); background: var(--surface-2); border-left-color: var(--brand); }
  
  .mobile-menu-cta { margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--border); }
  .mobile-menu-cta .btn { width: 100%; }
}

@media (max-width: 768px) {
  .header-actions .btn { display: none; }
}

/* HERO SECTION */
.hero-section { padding: 80px 0 100px; border-top: none; }
.hero-content { text-align: center; max-width: 900px; margin: 0 auto 60px; }

/* HERO SECTION */
.hero-section { padding: 80px 0 100px; border-top: none; }
.hero-content { text-align: center; max-width: 900px; margin: 0 auto 60px; }

.hero-eyebrow {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(var(--brand-rgb), 0.1);
  border: 1px solid rgba(var(--brand-rgb), 0.2);
  color: var(--brand);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 24px;
}

.hero-title { margin-bottom: 20px; line-height: 1.08; }
.hero-subtitle {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 24px;
}
.hero-description {
  font-size: clamp(17px, 2vw, 19px);
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

.hero-ctas { display: flex; align-items: center; justify-content: center; gap: 16px; margin-bottom: 40px; }
.hero-trust-markers { display: flex; align-items: center; justify-content: center; gap: 32px; flex-wrap: wrap; }
.trust-marker { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); }
.trust-marker svg { color: var(--brand); flex-shrink: 0; }

/* APP PREVIEW */
.preview-wrap { max-width: 1100px; margin: 0 auto; }

.app-window {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  position: relative;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.app-window-glow {
  position: absolute;
  top: -100px;
  left: -100px;
  right: -100px;
  bottom: -100px;
  background: radial-gradient(circle at 50% 0%, rgba(var(--brand-rgb), 0.15), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.app-topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 20px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.app-dots { display: flex; gap: 8px; }
.app-dots span { width: 12px; height: 12px; border-radius: 50%; background: var(--border-strong); }
.app-dots span:first-child { background: #ef4444; }
.app-dots span:nth-child(2) { background: #f59e0b; }
.app-dots span:last-child { background: #10b981; }

.app-title { font-weight: 700; font-size: 14px; }
.app-search {
  flex: 1;
  max-width: 300px;
  padding: 8px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
  color: var(--muted);
}
.app-chip {
  padding: 6px 12px;
  background: rgba(var(--brand-rgb), 0.1);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--brand);
}

.app-body {
  display: grid;
  grid-template-columns: 200px 1fr;
  min-height: 380px;
  position: relative;
  z-index: 1;
}

.app-side { padding: 20px; border-right: 1px solid var(--border); background: var(--surface); }
.app-side-label {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 10px;
}
.app-side-label.mt { margin-top: 24px; }

.app-side-item {
  padding: 10px 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
  transition: all var(--dur) var(--ease);
  margin-bottom: 4px;
}
.app-side-item:hover { background: var(--surface-2); color: var(--text); }
.app-side-item.is-active { background: rgba(var(--brand-rgb), 0.1); color: var(--brand); font-weight: 600; }

.app-main { padding: 20px; background: var(--surface-2); }

.app-sam-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  margin-bottom: 20px;
}

.sam-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  color: white;
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.sam-prompt { font-size: 14px; color: var(--text); font-weight: 500; }

.app-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }

.app-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 18px;
  transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.app-card:hover { transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.app-card.span-2 { grid-column: span 2; }

.app-card-kicker {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand);
  margin-bottom: 8px;
}
.app-card-title { font-weight: 700; font-size: 15px; margin-bottom: 6px; }
.app-card-text { font-size: 13px; color: var(--muted); line-height: 1.5; margin-bottom: 12px; }
.app-card-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; }

.app-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.tag {
  padding: 4px 10px;
  background: var(--surface-2);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
}
.tag-priority { background: rgba(var(--brand-rgb), 0.1); color: var(--brand); }

.signal { display: flex; align-items: flex-start; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--border); }
.signal:last-child { border-bottom: none; padding-bottom: 0; }
.signal-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--brand); margin-top: 6px; flex-shrink: 0; }
.signal-title { font-weight: 600; font-size: 14px; margin-bottom: 2px; }
.signal-text { font-size: 13px; }

.chip {
  padding: 6px 12px;
  background: var(--surface-2);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  margin-left: auto;
  flex-shrink: 0;
  cursor: pointer;
  transition: all var(--dur) var(--ease);
}
.chip:hover { background: rgba(var(--brand-rgb), 0.1); color: var(--brand); }
.chip-done { background: rgba(16, 185, 129, 0.1); color: #10b981; }

/* PROBLEM SECTION */
.problem-section { background: var(--surface-2); }
html[data-theme="dark"] .problem-section { background: var(--surface); }

.problem-content { max-width: 900px; margin: 0 auto; text-align: center; }
.problem-text { font-size: clamp(17px, 2vw, 19px); color: var(--text-secondary); line-height: 1.7; margin-bottom: 48px; }
.problem-text p { margin-bottom: 20px; }
.highlight-text {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-size: clamp(20px, 2.5vw, 24px);
  font-weight: 700;
  color: var(--text);
}

.problem-callout {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: left;
}
html[data-theme="dark"] .problem-callout { background: var(--surface-2); }

.callout-title { font-size: 20px; margin-bottom: 24px; text-align: center; }
.callout-items { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }

.callout-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 16px 20px;
  background: var(--surface-2);
  border: 1px solid transparent;
  border-radius: 12px;
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.5;
  text-decoration: none;
  transition: all var(--dur) var(--ease);
}
html[data-theme="dark"] .callout-item { background: var(--surface); }
.callout-item:hover { border-color: var(--brand); color: var(--text); }

.check-box {
  width: 20px;
  height: 20px;
  border: 2px solid var(--border-strong);
  border-radius: 4px;
  flex-shrink: 0;
  margin-top: 2px;
  position: relative;
  transition: all var(--dur) var(--ease);
}
.callout-item:hover .check-box { border-color: var(--brand); background: rgba(var(--brand-rgb), 0.1); }
.callout-item.is-checked .check-box { background: var(--brand); border-color: var(--brand); }
.callout-item.is-checked .check-box::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.callout-footer {
  font-size: 15px;
  color: var(--muted);
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  margin: 0;
}

/* SOLUTION SECTION */
.solution-section { text-align: center; }
.solution-header { max-width: 800px; margin: 0 auto 64px; }
.solution-header .section-title { margin-bottom: 16px; }
.solution-header .section-subtitle { margin: 0 auto; }

.solution-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-bottom: 48px; }

.solution-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: left;
  transition: all 0.3s var(--ease);
}
.solution-card:hover { border-color: rgba(var(--brand-rgb), 0.3); box-shadow: var(--shadow-md); transform: translateY(-4px); }

.solution-number {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-size: 48px;
  font-weight: 800;
  color: var(--brand);
  line-height: 1;
  margin-bottom: 20px;
}
.solution-card-title { font-size: 16px; font-weight: 800; letter-spacing: 0.05em; margin-bottom: 16px; color: var(--text); }
.solution-card-text { font-size: 15px; color: var(--muted); line-height: 1.6; }

.solution-tagline { font-style: italic; font-size: 18px; color: var(--text-secondary); max-width: 600px; margin: 0 auto 32px; }
.solution-cta { margin-top: 16px; }

/* SAM SECTION */
.sam-section { background: var(--surface-2); }
html[data-theme="dark"] .sam-section { background: var(--surface); }

.sam-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.sam-content .section-title { margin-bottom: 16px; }
.sam-subtitle { font-size: 20px; font-weight: 600; color: var(--text-secondary); margin-bottom: 24px; }
.sam-description { font-size: 17px; color: var(--muted); line-height: 1.7; margin-bottom: 40px; }

.sam-capabilities { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-bottom: 40px; }

.capability-card {
  padding: 24px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all var(--dur) var(--ease);
}
html[data-theme="dark"] .capability-card { background: var(--surface-2); }
.capability-card:hover { border-color: rgba(var(--brand-rgb), 0.3); }

.capability-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: rgba(var(--brand-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  margin-bottom: 16px;
}
.capability-card h4 { font-size: 16px; margin-bottom: 8px; }
.capability-card p { font-size: 14px; color: var(--muted); line-height: 1.6; margin: 0; }

.sam-differentiator {
  padding: 24px;
  background: rgba(var(--brand-rgb), 0.06);
  border: 1px solid rgba(var(--brand-rgb), 0.15);
  border-radius: var(--radius);
  margin-bottom: 32px;
}
.sam-differentiator h4 { font-size: 17px; margin-bottom: 8px; }
.sam-differentiator p { font-size: 15px; color: var(--muted); margin: 0; line-height: 1.6; }

.sam-visual { position: sticky; top: calc(var(--header-h) + 32px); }
.product-preview { margin: 0; }

.preview-container {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.preview-header { padding: 16px 20px; background: var(--surface-2); border-bottom: 1px solid var(--border); }
.preview-label { font-size: 13px; font-weight: 700; color: var(--muted); }
.preview-body { padding: 24px; }

.preview-prompt {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.prompt-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  flex-shrink: 0;
}
.prompt-text { font-size: 15px; color: var(--text); line-height: 1.5; padding-top: 8px; }

.preview-response { display: flex; align-items: flex-start; gap: 12px; }
.response-avatar {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--brand), var(--brand-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
}
.response-content { flex: 1; }
.response-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 0;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}
.response-item:last-child { border-bottom: none; }
.response-icon { color: var(--brand); font-weight: 600; }

.preview-caption { font-size: 13px; color: var(--muted); text-align: center; margin-top: 16px; }

/* TRUST SECTION */
.trust-section {
  background: linear-gradient(135deg, rgba(var(--brand-rgb), 0.04), rgba(139, 92, 246, 0.02));
}
html[data-theme="dark"] .trust-section {
  background: linear-gradient(135deg, rgba(var(--brand-rgb), 0.08), rgba(139, 92, 246, 0.04));
}

.trust-content { max-width: 700px; margin: 0 auto; text-align: center; }
.trust-statement { margin-bottom: 32px; }
.trust-lead {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--text);
}
.trust-statement p { font-size: 18px; line-height: 1.7; color: var(--text-secondary); margin-bottom: 16px; }
.trust-emphasis {
  font-family: 'Cabinet Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  margin-top: 24px;
}
.trust-link { font-size: 16px; font-weight: 600; color: var(--brand); }
.trust-link:hover { text-decoration: underline; }

/* SOCIAL PROOF SECTION */
.proof-section { text-align: center; }
.proof-header { margin-bottom: 48px; }

.logo-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.logo-placeholder {
  width: 120px;
  height: 40px;
  background: var(--surface-2);
  border: 1px dashed var(--border);
  border-radius: 8px;
  opacity: 0.6;
}
.logo-note { font-size: 14px; color: var(--muted); margin-bottom: 64px; }

.testimonial-section { max-width: 800px; margin: 0 auto 48px; }
.testimonial-quote {
  font-size: clamp(18px, 2vw, 20px);
  line-height: 1.7;
  color: var(--text-secondary);
  font-style: italic;
  margin: 0;
  padding: 0;
  border: none;
}

.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
}
.testimonial-placeholder { text-align: center; }
.placeholder-text { font-size: 14px; color: var(--muted); margin: 0; }

/* FAQ SECTION */
.faq-section { text-align: center; }
.faq-header { margin-bottom: 48px; }

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
  text-align: left;
}

.faq-item {
  padding: 32px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.3s var(--ease);
}
.faq-item:hover { border-color: rgba(var(--brand-rgb), 0.3); box-shadow: var(--shadow-sm); transform: translateY(-2px); }

.faq-question { font-size: 18px; font-weight: 700; margin-bottom: 12px; line-height: 1.3; }
.faq-answer { font-size: 15px; color: var(--muted); line-height: 1.6; margin: 0; }

/* CTA SECTION */
.cta-section { padding: 120px 0; }
.cta-box {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 60px;
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, rgba(var(--brand-rgb), 0.08), rgba(139, 92, 246, 0.05));
  border: 1px solid rgba(var(--brand-rgb), 0.2);
  text-align: center;
  overflow: hidden;
}

.cta-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(var(--brand-rgb), 0.2), transparent 60%);
  animation: rotate 20s linear infinite;
}

@keyframes rotate {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.cta-content { position: relative; z-index: 1; }
.cta-title {
  font-size: clamp(40px, 5vw, 56px);
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.cta-subtitle { font-size: 20px; color: var(--muted); margin-bottom: 40px; max-width: 600px; margin-left: auto; margin-right: auto; }
.cta-note { margin-top: 20px; font-size: 14px; color: var(--muted); }

/* FOOTER */
.footer { border-top: 1px solid var(--border); padding: 64px 0 32px; }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand { display: inline-flex; margin-bottom: 16px; }
.footer-logo-light { display: block; height: 32px; width: auto; }
.footer-logo-dark { display: none; height: 32px; width: auto; }
html[data-theme="dark"] .footer-logo-light { display: none; }
html[data-theme="dark"] .footer-logo-dark { display: block; }

.footer-bottom { padding-top: 32px; text-align: center; }
.footer-heading { font-size: 14px; font-weight: 700; margin-bottom: 16px; color: var(--text); }

.footer-links-col { display: flex; flex-direction: column; gap: 12px; }
.footer-links-col a { font-size: 14px; color: var(--muted); transition: color var(--dur) var(--ease); }
.footer-links-col a:hover { color: var(--text); }

.footer-copyright { font-size: 14px; color: var(--muted); margin: 0; }

/* MODAL */
.modal[hidden] { display: none; }
.modal { position: fixed; inset: 0; z-index: 100; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(15, 23, 42, 0.55); backdrop-filter: blur(4px); }
.modal-dialog {
  position: relative;
  width: min(520px, calc(100% - 40px));
  margin: 10vh auto 0;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
}
.modal-title { font-weight: 700; font-size: 18px; }
.modal-body { padding: 24px; }

.waitlist-message {
  margin: 16px 0;
  padding: 14px 18px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 14px;
  text-align: center;
}
.waitlist-message.success { background: rgba(var(--brand-rgb), 0.10); border: 1px solid rgba(var(--brand-rgb), 0.3); color: var(--text); }
.waitlist-message.error { background: rgba(239, 68, 68, 0.10); border: 1px solid rgba(239, 68, 68, 0.3); color: #dc2626; }
html[data-theme="dark"] .waitlist-message.error { color: #fca5a5; }

/* PAGE-SPECIFIC STYLES */
.page-header {
  padding: 80px 0 60px;
  text-align: center;
  border-bottom: 1px solid var(--border);
}
.page-header .hero-eyebrow { margin-bottom: 20px; }
.page-header h1 { margin-bottom: 20px; }
.page-header .lead { margin: 0 auto; max-width: 700px; color: var(--muted); }

.page-content { padding: 80px 0; }
.page-content h2 { margin-bottom: 24px; margin-top: 48px; }
.page-content h2:first-child { margin-top: 0; }
.page-content h3 { margin-bottom: 16px; margin-top: 32px; }
.page-content p { margin-bottom: 20px; line-height: 1.8; color: var(--text-secondary); }
.page-content ul, .page-content ol { margin-bottom: 24px; padding-left: 24px; }
.page-content li { margin-bottom: 12px; line-height: 1.7; color: var(--text-secondary); }

.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.content-grid.reverse { direction: rtl; }
.content-grid.reverse > * { direction: ltr; }

.feature-list { list-style: none; padding: 0; margin: 0; }
.feature-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
}
.feature-list li:last-child { border-bottom: none; }
.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(var(--brand-rgb), 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brand);
  flex-shrink: 0;
}
.feature-content h4 { margin-bottom: 4px; }
.feature-content p { margin: 0; font-size: 15px; }

.timeline {
  position: relative;
  padding-left: 32px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
}
.timeline-item {
  position: relative;
  padding-bottom: 40px;
}
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: '';
  position: absolute;
  left: -36px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--brand);
  border: 3px solid var(--canvas);
}
.timeline-year { font-size: 14px; font-weight: 700; color: var(--brand); margin-bottom: 8px; }
.timeline-content h4 { margin-bottom: 8px; }
.timeline-content p { margin: 0; font-size: 15px; color: var(--muted); }

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 32px 0;
}
.comparison-table th, .comparison-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}
.comparison-table th {
  background: var(--surface-2);
  font-weight: 700;
  font-size: 14px;
}
.comparison-table td { font-size: 15px; color: var(--text-secondary); }
.comparison-table tr:hover td { background: var(--surface-2); }

.pricing-card {
  background: var(--surface);
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
  transition: all 0.3s var(--ease);
}
.pricing-card:hover { border-color: var(--brand); box-shadow: var(--shadow-lg); }
.pricing-card.featured { border-color: var(--brand); }
.pricing-badge {
  display: inline-block;
  padding: 6px 14px;
  background: var(--brand);
  color: white;
  font-size: 12px;
  font-weight: 700;
  border-radius: 999px;
  margin-bottom: 20px;
}
.pricing-title { font-size: 24px; margin-bottom: 8px; }
.pricing-price { font-size: 48px; font-weight: 800; color: var(--brand); margin-bottom: 8px; }
.pricing-period { font-size: 14px; color: var(--muted); margin-bottom: 24px; }
.pricing-features { list-style: none; padding: 0; margin: 0 0 32px; text-align: left; }
.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  font-size: 15px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features svg { color: var(--brand); flex-shrink: 0; }

.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.blog-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all 0.3s var(--ease);
}
.blog-card:hover { border-color: rgba(var(--brand-rgb), 0.3); box-shadow: var(--shadow-md); transform: translateY(-4px); }
.blog-card-image {
  aspect-ratio: 16/9;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.blog-card-content { padding: 24px; }
.blog-card-category { font-size: 12px; font-weight: 700; color: var(--brand); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 8px; }
.blog-card-title { font-size: 18px; margin-bottom: 12px; line-height: 1.3; }
.blog-card-title a { color: var(--text); }
.blog-card-title a:hover { color: var(--brand); }
.blog-card-excerpt { font-size: 14px; color: var(--muted); line-height: 1.6; margin-bottom: 16px; }
.blog-card-meta { font-size: 13px; color: var(--muted); }

.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.team-card { text-align: center; }
.team-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  margin: 0 auto 16px;
}
.team-name { font-size: 18px; margin-bottom: 4px; }
.team-role { font-size: 14px; color: var(--muted); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .sam-grid { grid-template-columns: 1fr; gap: 48px; }
  .sam-visual { position: static; }
  .solution-cards { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .content-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero-section { padding: 60px 0 80px; }
  .hero-ctas { flex-direction: column; width: 100%; }
  .hero-ctas .btn { width: 100%; }
  .hero-trust-markers { flex-direction: column; gap: 16px; }
  
  .preview-wrap { display: none; }
  
  .app-body { grid-template-columns: 1fr; }
  .app-side { display: none; }
  .app-grid { grid-template-columns: 1fr; }
  .app-card.span-2 { grid-column: span 1; }
  
  .sam-capabilities { grid-template-columns: 1fr; }
  
  .testimonials-grid { grid-template-columns: 1fr; }
  
  .cta-box { padding: 60px 32px; }
  
  .footer-grid { grid-template-columns: 1fr; text-align: center; }
  .footer-tagline { margin: 0 auto; }
  .footer-links-col { align-items: center; }
  
  .blog-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }
  
  .problem-callout { padding: 28px 20px; }
}

@media (prefers-reduced-motion: reduce) {
  .cta-glow { animation: none; }
}