/* =============================================================================
   Meshport Marketing Website — Main Stylesheet
   Design tokens: indigo/cyan dark theme
   ============================================================================= */

/* ===== RESET & BASE ===== */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --primary: #6366f1;
  --primary-light: #818cf8;
  --primary-dark: #4f46e5;
  --accent: #06b6d4;
  --accent-light: #22d3ee;
  --surface: #0f1117;
  --surface-2: #161922;
  --surface-3: #1e2130;
  --surface-4: #282b3a;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --border: #2a2d3e;
  --success: #10b981;
  --warning: #f59e0b;
  --danger: #ef4444;
  --gradient-1: linear-gradient(135deg, #6366f1 0%, #06b6d4 100%);
  --gradient-2: linear-gradient(135deg, #6366f1 0%, #a855f7 50%, #06b6d4 100%);
  --gradient-3: linear-gradient(135deg, #0f1117 0%, #1a1d2e 100%);
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.4);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', 'SF Mono', monospace;
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }

body {
  font-family: var(--font);
  background: var(--surface);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 { line-height: 1.2; font-weight: 700; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.75rem); }
h4 { font-size: 1.15rem; }
p { color: var(--text-muted); font-size: 1.05rem; }
a { color: var(--primary-light); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent-light); }

.gradient-text {
  background: var(--gradient-2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  padding: 6px 14px;
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid rgba(6, 182, 212, 0.2);
  border-radius: 100px;
}

.section-title { margin-bottom: 1rem; color: #fff; }
.section-subtitle { font-size: 1.2rem; max-width: 640px; margin: 0 auto 3rem; }

/* ===== LAYOUT ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.container-narrow { max-width: 900px; margin: 0 auto; padding: 0 24px; }

section {
  padding: 100px 0;
  position: relative;
}

.text-center { text-align: center; }

/* ===== ANIMATIONS ===== */
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-12px); } }
@keyframes pulse-glow { 0%, 100% { opacity: 0.4; } 50% { opacity: 0.8; } }
@keyframes slide-up { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
@keyframes count-up { from { opacity: 0; transform: scale(0.5); } to { opacity: 1; transform: scale(1); } }
@keyframes orbit { from { transform: rotate(0deg) translateX(280px) rotate(0deg); } to { transform: rotate(360deg) translateX(280px) rotate(-360deg); } }
@keyframes grid-move { 0% { transform: translateY(0); } 100% { transform: translateY(40px); } }

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1), transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: all 0.3s;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(15, 17, 23, 0.8);
  border-bottom: 1px solid transparent;
}
nav.scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.nav-logo {
  font-size: 1.3rem;
  font-weight: 800;
  color: #fff;
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo-icon {
  width: 32px;
  height: 32px;
  background: var(--gradient-1);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a { color: var(--text-muted); font-size: 0.9rem; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: #fff; }
.nav-links a.active { color: #fff; }
.nav-cta {
  padding: 8px 20px;
  background: var(--gradient-1);
  color: #fff !important;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.85rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4); }

.mobile-toggle { display: none; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding-top: 70px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: -40px;
  background-image:
    linear-gradient(rgba(99, 102, 241, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99, 102, 241, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: grid-move 8s linear infinite;
}

.hero-glow-1 {
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
  top: 10%; left: 15%;
  animation: pulse-glow 6s ease-in-out infinite;
}
.hero-glow-2 {
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(6, 182, 212, 0.12) 0%, transparent 70%);
  bottom: 10%; right: 10%;
  animation: pulse-glow 8s ease-in-out infinite 2s;
}
.hero-glow-3 {
  position: absolute;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.08) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse-glow 7s ease-in-out infinite 1s;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
  padding: 0 24px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 100px;
  font-size: 0.85rem;
  color: var(--primary-light);
  font-weight: 500;
  margin-bottom: 2rem;
  animation: slide-up 0.8s ease-out;
}
.hero-badge-dot {
  width: 8px; height: 8px;
  background: var(--success);
  border-radius: 50%;
  animation: pulse-glow 2s infinite;
}
.hero h1 {
  animation: slide-up 0.8s ease-out 0.1s both;
  margin-bottom: 1.5rem;
}
.hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 2.5rem;
  animation: slide-up 0.8s ease-out 0.2s both;
}
.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  animation: slide-up 0.8s ease-out 0.3s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  border: none;
  transition: all 0.25s;
  text-decoration: none;
}
.btn-primary {
  background: var(--gradient-1);
  color: #fff;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99, 102, 241, 0.45);
  color: #fff;
}
.btn-secondary {
  background: var(--surface-3);
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-secondary:hover {
  background: var(--surface-4);
  border-color: var(--text-dim);
  transform: translateY(-2px);
  color: var(--text);
}

.hero-terminal {
  margin-top: 4rem;
  animation: slide-up 0.8s ease-out 0.5s both;
}
.terminal {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-align: left;
  max-width: 600px;
  margin: 0 auto;
  box-shadow: var(--shadow-lg);
}
.terminal-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  background: var(--surface-3);
  border-bottom: 1px solid var(--border);
}
.terminal-dot { width: 12px; height: 12px; border-radius: 50%; }
.terminal-dot:nth-child(1) { background: #ef4444; }
.terminal-dot:nth-child(2) { background: #f59e0b; }
.terminal-dot:nth-child(3) { background: #10b981; }
.terminal-title { margin-left: 8px; font-size: 0.8rem; color: var(--text-dim); font-family: var(--font-mono); }
.terminal-body {
  padding: 20px 24px;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.8;
}
.terminal-line { display: flex; gap: 8px; }
.terminal-prompt { color: var(--accent); user-select: none; }
.terminal-cmd { color: var(--text); }
.terminal-comment { color: var(--text-dim); }
.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 18px;
  background: var(--primary-light);
  animation: pulse-glow 1s step-end infinite;
  vertical-align: text-bottom;
  margin-left: 2px;
}

/* ===== LOGOS / TRUST BAR ===== */
.trust-bar {
  padding: 60px 0;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
.trust-label {
  text-align: center;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  margin-bottom: 2rem;
  font-weight: 600;
}
.trust-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-dim);
  font-size: 1rem;
  font-weight: 600;
  opacity: 0.5;
  transition: opacity 0.3s;
}
.trust-logo:hover { opacity: 0.9; }
.trust-logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: var(--surface-3);
}

/* ===== PAIN SECTION ===== */
.pain-section { background: var(--surface); }

.pain-story {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  margin-bottom: 3rem;
  position: relative;
  overflow: hidden;
}
.pain-story::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--danger), var(--warning));
}
.pain-story p {
  font-size: 1.1rem;
  line-height: 1.9;
  color: var(--text-muted);
}
.pain-story p em { color: var(--text); font-style: italic; }
.pain-story-tag {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(239, 68, 68, 0.1);
  color: var(--danger);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 6px;
  margin-bottom: 1rem;
}
.pain-story-resolve {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}
.pain-story-resolve p {
  color: var(--success);
  font-weight: 600;
  font-size: 1rem;
}

/* ===== METRICS GRID ===== */
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
  margin-top: 3rem;
}
.metric-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
}
.metric-card:hover {
  transform: translateY(-4px);
  border-color: var(--primary);
}
.metric-before {
  font-size: 0.85rem;
  color: var(--text-dim);
  text-decoration: line-through;
  margin-bottom: 4px;
}
.metric-after {
  font-size: 2rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.metric-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 8px;
}

/* ===== REPLACES SECTION ===== */
.replaces-section { background: var(--surface-2); }

.replaces-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}
.replace-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: transform 0.3s, border-color 0.3s;
}
.replace-card:hover { transform: translateY(-3px); border-color: var(--primary); }
.replace-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  background: rgba(99, 102, 241, 0.1);
}
.replace-old { font-size: 0.85rem; color: var(--text-dim); margin-bottom: 4px; }
.replace-new { font-size: 0.95rem; color: var(--text); font-weight: 600; }

/* ===== FEATURES ===== */
.features-section { background: var(--surface); }

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}
.feature-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.feature-card:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.12);
}
.feature-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-1);
  opacity: 0;
  transition: opacity 0.3s;
}
.feature-card:hover::after { opacity: 1; }
.feature-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.15);
}
.feature-card h3 { margin-bottom: 12px; color: #fff; font-size: 1.25rem; }
.feature-card p { font-size: 0.95rem; margin-bottom: 16px; }
.feature-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.feature-tag {
  padding: 4px 10px;
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ===== AI AGENT SHOWCASE ===== */
.agent-section {
  background: var(--surface-2);
  position: relative;
  overflow: hidden;
}
.agent-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(99, 102, 241, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 50%, rgba(6, 182, 212, 0.06) 0%, transparent 60%);
}

.agent-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.agent-info h2 { color: #fff; margin-bottom: 1.5rem; }
.agent-info > p { margin-bottom: 2rem; }

.agent-modes {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 2rem;
}
.agent-mode {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: rgba(15, 17, 23, 0.5);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: border-color 0.3s;
}
.agent-mode:hover { border-color: var(--primary); }
.agent-mode-icon {
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  background: rgba(99, 102, 241, 0.15);
}
.agent-mode-name { font-weight: 600; color: #fff; font-size: 0.95rem; }
.agent-mode-desc { font-size: 0.85rem; color: var(--text-muted); margin-top: 2px; }

.agent-chat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.agent-chat-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  background: var(--surface-3);
  border-bottom: 1px solid var(--border);
}
.agent-chat-avatar {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--gradient-1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
}
.agent-chat-name { font-weight: 600; font-size: 0.9rem; color: #fff; }
.agent-chat-status { font-size: 0.75rem; color: var(--success); display: flex; align-items: center; gap: 4px; }
.agent-chat-status::before { content: ''; width: 6px; height: 6px; background: var(--success); border-radius: 50%; }

.agent-chat-body { padding: 20px; display: flex; flex-direction: column; gap: 16px; }

.chat-msg {
  max-width: 90%;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 0.9rem;
  line-height: 1.6;
}
.chat-user {
  align-self: flex-end;
  background: var(--primary);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.chat-agent {
  align-self: flex-start;
  background: var(--surface-3);
  color: var(--text);
  border-bottom-left-radius: 4px;
}
.chat-tool {
  align-self: flex-start;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  color: var(--text-muted);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  padding: 10px 14px;
  border-radius: 8px;
}
.chat-tool-status { color: var(--success); font-weight: 600; }

.chat-table {
  align-self: flex-start;
  width: 100%;
  overflow-x: auto;
}
.chat-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8rem;
}
.chat-table th {
  padding: 8px 12px;
  text-align: left;
  background: var(--surface-3);
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.chat-table td {
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

.agent-chat-input {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--border);
  background: var(--surface-3);
}
.agent-chat-input-field {
  flex: 1;
  padding: 10px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 0.85rem;
  font-family: var(--font);
  outline: none;
}
.agent-chat-send {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--gradient-1);
  border: none;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
}

/* ===== AI PROVIDERS ===== */
.providers-strip {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 3rem;
}
.provider-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
  transition: border-color 0.3s, transform 0.3s;
}
.provider-chip:hover { border-color: var(--primary); transform: translateY(-2px); }
.provider-chip-icon { font-size: 1.1rem; }

.airgap-callout {
  margin-top: 3rem;
  padding: 28px 32px;
  background: rgba(16, 185, 129, 0.06);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: var(--radius);
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.airgap-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 10px;
  background: rgba(16, 185, 129, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}
.airgap-callout h4 { color: var(--success); margin-bottom: 6px; }
.airgap-callout p { font-size: 0.9rem; }

/* ===== COMPARISON TABLE ===== */
.comparison-section { background: var(--surface); }

.comparison-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 800px;
}
.comparison-table th {
  padding: 16px 20px;
  text-align: left;
  background: var(--surface-3);
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
}
.comparison-table th:first-child { color: #fff; }
.comparison-table th.highlight {
  color: var(--primary-light);
  background: rgba(99, 102, 241, 0.08);
}
.comparison-table td {
  padding: 14px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--text-muted);
}
.comparison-table td:first-child { color: var(--text); font-weight: 500; }
.comparison-table td.highlight { background: rgba(99, 102, 241, 0.04); }
.comparison-table tr:last-child td { border-bottom: none; }
.check { color: var(--success); font-weight: 700; }
.cross { color: var(--text-dim); }
.partial { color: var(--warning); }

/* ===== INTEGRATIONS ===== */
.integrations-section { background: var(--surface-2); }

.integrations-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}
.integration-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
}
.integration-card:hover { transform: translateY(-4px); border-color: var(--primary); }
.integration-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto 16px;
  background: var(--surface-3);
  border: 1px solid var(--border);
}
.integration-card h4 { color: #fff; margin-bottom: 8px; }
.integration-card p { font-size: 0.85rem; }
.integration-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 600;
  margin-top: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.badge-production { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.badge-available { background: rgba(99, 102, 241, 0.15); color: var(--primary-light); }
.badge-pluggable { background: rgba(245, 158, 11, 0.15); color: var(--warning); }

/* ===== STATS ===== */
.stats-section {
  background: var(--surface);
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(99, 102, 241, 0.06) 0%, transparent 60%);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 24px;
  position: relative;
  z-index: 1;
}
.stat-item { text-align: center; }
.stat-number {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  background: var(--gradient-2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}
.stat-suffix {
  font-size: 0.6em;
  opacity: 0.7;
}
.stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 8px;
  font-weight: 500;
}

/* ===== STAKEHOLDERS ===== */
.stakeholders-section { background: var(--surface-2); }

.stakeholders-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 20px;
}
.stakeholder-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: transform 0.3s, border-color 0.3s;
}
.stakeholder-card:hover { transform: translateY(-4px); border-color: var(--primary); }
.stakeholder-header { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.stakeholder-avatar {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}
.stakeholder-card h4 { color: #fff; }
.stakeholder-role { font-size: 0.8rem; color: var(--text-dim); }
.stakeholder-card p { font-size: 0.9rem; }
.stakeholder-bullets { list-style: none; margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.stakeholder-bullets li {
  font-size: 0.85rem;
  color: var(--text-muted);
  padding-left: 20px;
  position: relative;
}
.stakeholder-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
}

/* ===== COMPLIANCE ===== */
.compliance-section { background: var(--surface); }
.compliance-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 2.5rem;
}
.compliance-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
}
.compliance-card:hover { transform: translateY(-3px); border-color: var(--success); }
.compliance-card h4 { color: #fff; font-size: 1.1rem; margin-bottom: 8px; }
.compliance-card p { font-size: 0.8rem; }
.compliance-shield {
  width: 48px;
  height: 48px;
  margin: 0 auto 12px;
  border-radius: 12px;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
}

/* ===== DEPLOYMENT ===== */
.deploy-section { background: var(--surface-2); }

.deploy-options {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.deploy-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  transition: transform 0.3s, border-color 0.3s;
}
.deploy-card:hover { transform: translateY(-4px); border-color: var(--primary); }
.deploy-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  margin: 0 auto 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.15);
}
.deploy-card h3 { margin-bottom: 8px; color: #fff; font-size: 1.2rem; }
.deploy-card p { font-size: 0.9rem; margin-bottom: 16px; }
.deploy-cmd {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--accent);
  text-align: left;
}

/* ===== TESTIMONIALS ===== */
.testimonials-section { background: var(--surface); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}
.testimonial-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
}
.testimonial-card::before {
  content: '\201C';
  font-size: 4rem;
  color: var(--primary);
  opacity: 0.2;
  position: absolute;
  top: 16px;
  left: 24px;
  font-family: Georgia, serif;
  line-height: 1;
}
.testimonial-text {
  font-size: 1rem;
  color: var(--text);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: 20px;
  padding-top: 16px;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
}
.testimonial-name { font-weight: 600; color: #fff; font-size: 0.9rem; }
.testimonial-role { font-size: 0.8rem; color: var(--text-dim); }

/* ===== INVESTORS ===== */
.investors-section {
  background: var(--surface-2);
  position: relative;
  overflow: hidden;
}
.investors-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(168, 85, 247, 0.05) 0%, transparent 60%);
}

.investor-highlights {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-bottom: 3rem;
  position: relative;
  z-index: 1;
}
.investor-highlight {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: transform 0.3s, border-color 0.3s;
}
.investor-highlight:hover { transform: translateY(-3px); border-color: var(--primary); }
.investor-highlight h4 { color: #fff; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.investor-highlight p { font-size: 0.9rem; }

/* ===== FEATURE INVENTORY ===== */
.inventory-section { background: var(--surface-2); }

.inventory-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 3rem;
}
.inventory-tab {
  padding: 10px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.25s;
  user-select: none;
}
.inventory-tab:hover { border-color: var(--primary); color: var(--text); }
.inventory-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
}

.inventory-panel { display: none; }
.inventory-panel.active { display: block; }

.inventory-category {
  margin-bottom: 2.5rem;
}
.inventory-category-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}
.inventory-category-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.15);
}
.inventory-category-header h4 { color: #fff; font-size: 1.05rem; }
.inventory-category-count {
  margin-left: auto;
  padding: 3px 10px;
  background: var(--surface-3);
  border-radius: 100px;
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 600;
}

.inventory-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 10px;
}
.inventory-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 12px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.2s;
}
.inventory-item:hover { border-color: var(--primary); }
.inventory-check {
  color: var(--success);
  font-size: 0.9rem;
  margin-top: 2px;
  min-width: 18px;
}
.inventory-item-text {
  font-size: 0.88rem;
  color: var(--text);
  line-height: 1.5;
}
.inventory-item-sub {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-top: 2px;
}

.inventory-summary {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
  margin-bottom: 3rem;
}
.inventory-summary-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
}
.inventory-summary-number {
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.inventory-summary-label {
  font-size: 0.8rem;
  color: var(--text-dim);
  margin-top: 4px;
}

/* ===== ROADMAP (EXPANDED) ===== */
.roadmap-section { background: var(--surface); }

.roadmap-phase {
  margin-bottom: 3rem;
}
.roadmap-phase-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 1.5rem;
}
.roadmap-phase-badge {
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.phase-delivered {
  background: rgba(16, 185, 129, 0.12);
  color: var(--success);
  border: 1px solid rgba(16, 185, 129, 0.25);
}
.phase-current {
  background: rgba(99, 102, 241, 0.12);
  color: var(--primary-light);
  border: 1px solid rgba(99, 102, 241, 0.25);
}
.phase-planned {
  background: rgba(245, 158, 11, 0.12);
  color: var(--warning);
  border: 1px solid rgba(245, 158, 11, 0.25);
}
.phase-future {
  background: rgba(168, 85, 247, 0.12);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.25);
}
.roadmap-phase-header h3 { color: #fff; font-size: 1.2rem; }
.roadmap-phase-date { font-size: 0.8rem; color: var(--text-dim); margin-left: auto; font-weight: 500; }

.roadmap-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 12px;
}
.roadmap-card {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.2s, border-color 0.2s;
}
.roadmap-card:hover { transform: translateY(-2px); border-color: var(--primary); }
.roadmap-card-icon {
  width: 32px;
  height: 32px;
  min-width: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
}
.roadmap-card-icon.done { background: rgba(16, 185, 129, 0.15); }
.roadmap-card-icon.wip { background: rgba(99, 102, 241, 0.15); }
.roadmap-card-icon.planned { background: rgba(245, 158, 11, 0.15); }
.roadmap-card-icon.future { background: rgba(168, 85, 247, 0.15); }
.roadmap-card h4 { color: #fff; font-size: 0.95rem; margin-bottom: 2px; }
.roadmap-card p { font-size: 0.82rem; color: var(--text-dim); }

.roadmap-divider {
  height: 1px;
  background: var(--border);
  margin: 1rem 0 3rem;
}

.roadmap-legend {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}
.roadmap-legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-muted);
}
.roadmap-legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.legend-delivered { background: var(--success); }
.legend-current { background: var(--primary-light); }
.legend-planned { background: var(--warning); }
.legend-future { background: #c084fc; }

/* ===== CTA ===== */
.cta-section {
  padding: 120px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--surface);
}
.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(99, 102, 241, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse at 70% 50%, rgba(6, 182, 212, 0.08) 0%, transparent 50%);
}
.cta-content { position: relative; z-index: 1; }
.cta-content h2 { color: #fff; margin-bottom: 1rem; }
.cta-content > p { font-size: 1.2rem; margin-bottom: 2.5rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* ===== FOOTER ===== */
footer {
  padding: 0;
  border-top: 3px solid transparent;
  border-image: var(--gradient-1) 1;
  background: var(--surface-2);
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-copy { font-size: 0.85rem; color: var(--text-dim); }
.footer-links { display: flex; gap: 24px; }
.footer-links a { color: var(--text-dim); font-size: 0.85rem; }
.footer-links a:hover { color: var(--text); }
.footer-brand p { font-size: 0.85rem; color: var(--text-dim); max-width: 280px; margin-top: 12px; line-height: 1.6; }
.footer-brand .nav-logo { font-size: 1.1rem; margin-bottom: 0; }
.footer-cta { margin-top: 1rem; }
.footer-cta .btn { font-size: 0.85rem; padding: 10px 24px; }
.footer-social { display: flex; gap: 12px; margin-top: 1.5rem; }
.footer-social a { display: flex; align-items: center; justify-content: center; width: 36px; height: 36px; border-radius: 8px; background: rgba(255, 255, 255, 0.05); color: var(--text-muted); transition: background 0.2s, color 0.2s; }
.footer-social a:hover { background: rgba(255, 255, 255, 0.1); color: var(--primary-light); }
.footer-social a svg { width: 18px; height: 18px; fill: currentColor; }
.footer-built { font-size: 0.85rem; color: var(--text-dim); }
.footer-col-desc { font-size: 0.9rem; color: var(--text-muted); margin: 0; line-height: 1.5; }

/* =============================================================================
   MULTI-PAGE ADDITIONS
   ============================================================================= */

/* ===== PAGE HEADER (inner pages) ===== */
.page-header {
  padding: 160px 0 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
  background: var(--gradient-3);
}
.page-header h1 { margin-bottom: 1rem; color: #fff; }
.page-header p { font-size: 1.2rem; max-width: 640px; margin: 0 auto; }

/* ===== PRICING CARDS ===== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}
.pricing-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s, border-color 0.3s;
}
.pricing-card:hover { transform: translateY(-5px); border-color: var(--primary); }
.pricing-card.featured {
  border-color: var(--primary);
  position: relative;
  box-shadow: 0 0 40px rgba(99, 102, 241, 0.15);
}
.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  padding: 4px 16px;
  background: var(--gradient-1);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pricing-tier { font-size: 0.85rem; color: var(--accent); font-weight: 600; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 0.5rem; }
.pricing-card h3 { color: #fff; margin-bottom: 1rem; font-size: 1.5rem; }
.pricing-amount { font-size: 3rem; font-weight: 800; color: #fff; line-height: 1; margin-bottom: 0.5rem; }
.pricing-amount span { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
.pricing-description { font-size: 0.95rem; color: var(--text-muted); margin-bottom: 2rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border); }
.pricing-features { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 2rem; flex: 1; }
.pricing-features li { font-size: 0.9rem; color: var(--text-muted); padding-left: 28px; position: relative; }
.pricing-features li::before { content: '\2713'; position: absolute; left: 0; color: var(--success); font-weight: 700; }
.pricing-card .btn { width: 100%; justify-content: center; }

/* ===== CONTACT FORM ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label { font-size: 0.85rem; font-weight: 600; color: var(--text); }
.form-group input,
.form-group textarea,
.form-group select {
  padding: 12px 16px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: var(--font);
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--primary);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

/* ===== ABOUT PAGE ===== */
.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}
.value-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: transform 0.3s, border-color 0.3s;
}
.value-card:hover { transform: translateY(-4px); border-color: var(--primary); }
.value-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.15);
}
.value-card h3 { color: #fff; margin-bottom: 12px; font-size: 1.25rem; }
.value-card p { font-size: 0.95rem; }

/* ===== FEATURE DEEP-DIVE (features page) ===== */
.feature-deep {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 80px 0;
  border-bottom: 1px solid var(--border);
}
.feature-deep:nth-child(even) { direction: rtl; }
.feature-deep:nth-child(even) > * { direction: ltr; }
.feature-deep-content h3 { color: #fff; font-size: 1.75rem; margin-bottom: 1rem; }
.feature-deep-content p { font-size: 1.05rem; margin-bottom: 1.5rem; }
.feature-deep-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.feature-deep-list li { font-size: 0.95rem; color: var(--text-muted); padding-left: 24px; position: relative; }
.feature-deep-list li::before { content: '\2192'; position: absolute; left: 0; color: var(--primary-light); }
.feature-deep-visual {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 300px;
}

/* =============================================================================
   RESPONSIVE BREAKPOINTS
   ============================================================================= */
@media (max-width: 768px) {
  section { padding: 70px 0; }

  /* Nav */
  .nav-links { display: none; }
  .mobile-toggle { display: block; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--surface-2);
    border-bottom: 1px solid var(--border);
    padding: 20px 24px;
    gap: 16px;
  }

  /* Existing grids */
  .agent-layout { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .stakeholders-grid { grid-template-columns: 1fr; }
  .replaces-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: center; }
  .stats-grid { grid-template-columns: repeat(3, 1fr); }
  .pain-story { padding: 24px; }
  .trust-logos { gap: 24px; }
  .airgap-callout { flex-direction: column; }
  .inventory-list { grid-template-columns: 1fr; }
  .inventory-tabs { gap: 6px; }
  .inventory-tab { padding: 8px 14px; font-size: 0.8rem; }
  .roadmap-items { grid-template-columns: 1fr; }
  .roadmap-phase-header { flex-wrap: wrap; }
  .roadmap-phase-date { margin-left: 0; }
  .roadmap-legend { gap: 12px; }

  /* Multi-page additions */
  .page-header { padding: 120px 0 60px; }
  .page-header p { font-size: 1.05rem; }

  .pricing-grid { grid-template-columns: 1fr; }

  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .form-row { grid-template-columns: 1fr; }

  .about-grid { grid-template-columns: 1fr; }

  .feature-deep {
    grid-template-columns: 1fr;
    gap: 30px;
    padding: 50px 0;
  }
  .feature-deep:nth-child(even) { direction: ltr; }
  .feature-deep-visual { min-height: 200px; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .compliance-grid { grid-template-columns: 1fr; }
  .deploy-options { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .metrics-grid { grid-template-columns: 1fr; }
  .integrations-grid { grid-template-columns: 1fr; }
  .investor-highlights { grid-template-columns: 1fr; }

  .pricing-card { padding: 28px; }
  .pricing-amount { font-size: 2.5rem; }
}

/* =============================================================================
   ADDITIONAL PAGE COMPONENTS
   ============================================================================= */

/* ===== FOOTER (expanded) ===== */
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  padding: 3rem 0;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-col h5 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text);
  margin-bottom: 0.25rem;
}

.footer-col a {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--primary-light);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 0;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer-tagline {
  color: var(--text-dim);
  font-size: 0.85rem;
}

/* ===== GET STARTED / PRICING ===== */
.pricing-section {
  padding: 5rem 0;
}

.pricing-card-header {
  padding: 2rem 2rem 1rem;
}

.pricing-price {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
}

.pricing-period {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-left: 0.25rem;
}

.pricing-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.pricing-badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--gradient-1);
  color: white;
  border-radius: 99px;
  margin-bottom: 1rem;
}

.pricing-featured {
  border: 2px solid var(--primary);
  position: relative;
}

.pricing-check {
  color: var(--success);
  margin-right: 0.5rem;
  font-weight: 700;
}

.getstarted-hero {
  text-align: center;
  padding: 5rem 0 3rem;
}

.getstarted-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin: 3rem 0;
}

.getstarted-included {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0 4rem;
}

.getstarted-demo {
  text-align: center;
  padding: 4rem 2rem;
  background: var(--surface-2);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  margin: 3rem 0;
}

/* ===== ABOUT PAGE (expanded) ===== */
.about-mission-section {
  padding: 5rem 0;
}

.about-mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-mission-text {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.about-mission-text p {
  margin-bottom: 1.5rem;
}

.about-philosophy-section {
  padding: 5rem 0;
}

.about-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s;
}

.about-card:hover {
  border-color: var(--primary);
  transform: translateY(-4px);
}

.about-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--gradient-1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.about-numbers-section {
  padding: 5rem 0;
  background: var(--surface-2);
}

.about-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.about-stat {
  text-align: center;
  padding: 2rem 1rem;
}

.about-stat-value {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-1);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.about-stat-label {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
}

.about-company-section {
  padding: 5rem 0;
}

.about-company {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.about-company-content {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--text-muted);
}

.about-company-content p {
  margin-bottom: 1.5rem;
}

.about-company-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.about-company-detail {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
}

.about-company-detail h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.about-company-detail p {
  color: var(--text);
  font-size: 1rem;
}

/* ===== FEATURES DEEP DIVE ===== */
.feature-deep-section {
  padding: 5rem 0;
  border-bottom: 1px solid var(--border);
}

.feature-deep-section:last-of-type {
  border-bottom: none;
}

.feature-deep-reversed {
  direction: rtl;
}

.feature-deep-reversed > * {
  direction: ltr;
}

.feature-deep-alt {
  background: var(--surface-2);
}

/* ===== CONTACT (expanded) ===== */
.contact-section {
  padding: 5rem 0;
}

.contact-form-wrapper {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}

.contact-alternatives {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-alt-card {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: border-color 0.3s;
}

.contact-alt-card:hover {
  border-color: var(--primary);
}

.contact-alt-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  background: var(--gradient-1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  margin-bottom: 0.75rem;
}

.contact-form-intro {
  margin-bottom: 2rem;
}

.contact-form-submit {
  width: 100%;
  justify-content: center;
}

.contact-alt-meta {
  font-size: 0.9rem;
  color: var(--primary-light);
  margin-top: 12px;
}

.contact-alt-terminal {
  margin-top: 16px;
}

.contact-alt-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--primary-light);
  font-weight: 600;
}

.cta-actions {
  margin-top: 2rem;
}

/* ===== FAQ ACCORDION ===== */
.faq-section {
  padding: 5rem 0;
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s;
}

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

.faq-item h4 {
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
  user-select: none;
}

.faq-item h4::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 400;
  color: var(--text-muted);
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-item.open h4::after {
  transform: rotate(45deg);
}

.faq-item .faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-item .faq-answer p {
  padding: 0 1.5rem 1.25rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin: 0;
}

/* ===== MINI CTA ===== */
.mini-cta {
  text-align: center;
  padding: 3rem 2rem;
  margin: 3rem 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1) 0%, rgba(6, 182, 212, 0.1) 100%);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-lg);
}

.mini-cta h3 {
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.mini-cta p {
  color: var(--text-muted);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
}

/* ===== FLOATING CTA ===== */
.floating-cta {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background: var(--gradient-1);
  color: white;
  padding: 0.85rem 1.5rem;
  border-radius: 99px;
  font-weight: 600;
  font-size: 0.9rem;
  text-decoration: none;
  box-shadow: 0 8px 32px rgba(99, 102, 241, 0.4);
  z-index: 1000;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s, transform 0.4s, box-shadow 0.3s;
  pointer-events: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.floating-cta:hover {
  box-shadow: 0 12px 40px rgba(99, 102, 241, 0.6);
  transform: translateY(-2px);
}

.floating-cta.visible:hover {
  transform: translateY(-2px);
}

/* ===== MOCKUP FRAME (browser chrome) ===== */
.mockup-frame {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.mockup-toolbar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--surface-3);
  border-bottom: 1px solid var(--border);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--surface-4);
}

.mockup-dot:nth-child(1) { background: #ef4444; }
.mockup-dot:nth-child(2) { background: #f59e0b; }
.mockup-dot:nth-child(3) { background: #10b981; }

.mockup-url {
  flex: 1;
  background: var(--surface-2);
  border-radius: 6px;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
  margin-left: 0.5rem;
}

.mockup-body {
  padding: 1.5rem;
  min-height: 280px;
}

/* -- Dashboard mockup -- */
.mockup-widget-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
.mockup-widget { background: var(--surface-3); border-radius: 8px; padding: 14px; border: 1px solid var(--border); }
.mockup-widget-header { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); margin-bottom: 6px; background: var(--gradient-1); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.mockup-widget-value { font-size: 1.5rem; font-weight: 800; color: #fff; line-height: 1.2; }
.mockup-widget-sub { font-size: 0.7rem; color: var(--text-dim); margin-top: 4px; }
.mockup-donut { width: 48px; height: 48px; border-radius: 50%; background: conic-gradient(var(--primary) 0deg 338deg, var(--surface-4) 338deg 360deg); margin: 4px 0; position: relative; }
.mockup-donut::after { content: ''; position: absolute; inset: 10px; border-radius: 50%; background: var(--surface-3); }
.mockup-chart-section { background: var(--surface-3); border-radius: 8px; padding: 14px; border: 1px solid var(--border); }
.mockup-chart-title { font-size: 0.7rem; font-weight: 600; color: var(--text-muted); margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.05em; }
.mockup-bar-chart { display: flex; align-items: flex-end; gap: 6px; height: 80px; }
.mockup-bar { flex: 1; background: var(--gradient-1); border-radius: 4px 4px 0 0; min-height: 8px; transition: height 0.3s; }
.mockup-bar[data-height="40%"] { height: 40%; }
.mockup-bar[data-height="45%"] { height: 45%; }
.mockup-bar[data-height="55%"] { height: 55%; }
.mockup-bar[data-height="60%"] { height: 60%; }
.mockup-bar[data-height="65%"] { height: 65%; }
.mockup-bar[data-height="70%"] { height: 70%; }
.mockup-bar[data-height="80%"] { height: 80%; }
.mockup-bar[data-height="90%"] { height: 90%; }

/* -- Contract mockup -- */
.mockup-lifecycle { display: flex; gap: 4px; margin-bottom: 16px; flex-wrap: wrap; }
.mockup-lifecycle-step { font-size: 0.65rem; padding: 4px 10px; border-radius: 100px; background: var(--surface-3); color: var(--text-muted); border: 1px solid var(--border); font-weight: 500; white-space: nowrap; }
.mockup-lifecycle-active { background: var(--gradient-1); color: #fff; border-color: transparent; font-weight: 700; }
.mockup-schema { background: var(--surface-3); border-radius: 8px; border: 1px solid var(--border); overflow: hidden; }
.mockup-schema-title { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; color: var(--text-muted); padding: 10px 14px; border-bottom: 1px solid var(--border); }
.mockup-schema-field { display: flex; align-items: center; gap: 8px; padding: 8px 14px; border-bottom: 1px solid var(--border); }
.mockup-schema-field:last-child { border-bottom: none; }
.mockup-field-name { font-size: 0.8rem; color: #fff; font-family: monospace; flex: 1; }
.mockup-field-type { font-size: 0.65rem; color: var(--text-dim); font-family: monospace; background: var(--surface-4); padding: 2px 8px; border-radius: 4px; }
.mockup-field-badge { font-size: 0.6rem; padding: 2px 8px; border-radius: 100px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.mockup-required { background: rgba(99, 102, 241, 0.15); color: var(--primary-light); }
.mockup-optional { background: rgba(100, 116, 139, 0.15); color: var(--text-dim); }

/* -- Agent chat mockup -- */
.mockup-chat-body { display: flex; flex-direction: column; padding: 0; }
.mockup-chat-messages { flex: 1; padding: 16px; display: flex; flex-direction: column; gap: 12px; overflow: hidden; }
.mockup-chat-msg { display: flex; }
.mockup-chat-user { justify-content: flex-end; }
.mockup-chat-assistant { justify-content: flex-start; }
.mockup-chat-bubble { font-size: 0.8rem; padding: 8px 14px; border-radius: 12px; max-width: 85%; line-height: 1.5; }
.mockup-chat-user .mockup-chat-bubble { background: var(--surface-4); color: #fff; border-bottom-right-radius: 4px; }
.mockup-chat-assistant .mockup-chat-bubble { background: var(--surface-3); color: var(--text-muted); border-left: 2px solid; border-image: var(--gradient-1) 1; border-bottom-left-radius: 4px; }
.mockup-chat-tool-call { font-size: 0.7rem; font-family: monospace; color: var(--accent); background: rgba(6, 182, 212, 0.08); padding: 6px 12px; border-radius: 8px; margin-bottom: 4px; border: 1px solid rgba(6, 182, 212, 0.15); }
.mockup-chat-input-bar { display: flex; align-items: center; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--border); background: var(--surface-3); }
.mockup-chat-input-field { flex: 1; font-size: 0.8rem; color: var(--text-dim); background: var(--surface-2); padding: 8px 14px; border-radius: 8px; border: 1px solid var(--border); }
.mockup-chat-send-btn { width: 32px; height: 32px; border-radius: 8px; background: var(--gradient-1); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 0.9rem; }

/* -- Lineage mockup -- */
.mockup-lineage { display: flex; align-items: stretch; gap: 0; }
.mockup-lineage-layer { display: flex; flex-direction: column; gap: 8px; flex: 1; }
.mockup-lineage-label { font-size: 0.65rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--text-dim); margin-bottom: 4px; }
.mockup-lineage-node { font-size: 0.75rem; padding: 8px 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--surface-3); color: var(--text-muted); white-space: nowrap; }
.mockup-lineage-source { border-left: 3px solid var(--primary); }
.mockup-lineage-transform { border-left: 3px solid var(--accent); }
.mockup-lineage-output { border-left: 3px solid var(--success); }
.mockup-lineage-connectors { width: 60px; flex-shrink: 0; display: flex; align-items: center; }
.mockup-lineage-connectors svg { width: 100%; height: 100%; }

/* -- Marketplace mockup -- */
.mockup-marketplace-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.mockup-product-card { background: var(--surface-3); border: 1px solid var(--border); border-radius: 8px; padding: 14px; display: flex; flex-direction: column; gap: 8px; }
.mockup-product-header { display: flex; justify-content: space-between; align-items: center; }
.mockup-product-title { font-size: 0.8rem; font-weight: 700; color: #fff; }
.mockup-cert-badge { font-size: 0.6rem; padding: 2px 8px; border-radius: 100px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; }
.mockup-cert-platinum { background: rgba(168, 85, 247, 0.15); color: #a855f7; }
.mockup-cert-gold { background: rgba(245, 158, 11, 0.15); color: #f59e0b; }
.mockup-cert-bronze { background: rgba(180, 130, 80, 0.15); color: #cd7f32; }
.mockup-product-desc { font-size: 0.7rem; color: var(--text-dim); line-height: 1.5; }
.mockup-product-stars { display: flex; gap: 2px; }
.mockup-star-filled { color: #f59e0b; font-size: 0.85rem; }
.mockup-star-empty { color: var(--surface-4); font-size: 0.85rem; }

/* ===== TIMELINE (roadmap) ===== */
.timeline-container {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 3rem 0;
}

.timeline-line {
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--border);
  transform: translateX(-50%);
}

.timeline-progress {
  position: absolute;
  left: 50%;
  top: 0;
  width: 2px;
  height: 0%;
  background: var(--gradient-1);
  transform: translateX(-50%);
  transition: height 0.1s linear;
  z-index: 1;
}

.timeline-phase {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-phase.active {
  opacity: 1;
  transform: translateY(0);
}

.timeline-phase:nth-child(odd) .timeline-content {
  grid-column: 1;
  text-align: right;
}

.timeline-phase:nth-child(odd) .timeline-spacer {
  grid-column: 2;
}

.timeline-phase:nth-child(even) .timeline-spacer {
  grid-column: 1;
}

.timeline-phase:nth-child(even) .timeline-content {
  grid-column: 2;
}

.timeline-spacer {
  display: block;
}

.timeline-node {
  position: absolute;
  left: 50%;
  top: 1.5rem;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--surface-3);
  border: 3px solid var(--border);
  transform: translateX(-50%);
  z-index: 2;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}

.timeline-node--delivered {
  background: var(--success);
  border-color: var(--success);
}

.timeline-node--current {
  background: var(--primary);
  border-color: var(--primary-light);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.3);
  animation: pulse-node 2s ease-in-out infinite;
}

.timeline-node--planned {
  background: var(--surface-4);
  border-color: var(--text-dim);
}

.timeline-node--future {
  background: var(--surface-3);
  border-color: var(--border);
}

@keyframes pulse-node {
  0%, 100% { box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.3); }
  50% { box-shadow: 0 0 0 8px rgba(99, 102, 241, 0.15); }
}

.timeline-content {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s;
}

.timeline-phase.active .timeline-content {
  border-color: var(--primary);
}

.timeline-content h3 {
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
  color: var(--text);
}

.timeline-content .timeline-date {
  font-size: 0.85rem;
  color: var(--text-dim);
  margin-bottom: 1rem;
}

.timeline-content .timeline-status {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: 99px;
  margin-bottom: 1rem;
}

.timeline-status--delivered {
  background: rgba(16, 185, 129, 0.15);
  color: var(--success);
}

.timeline-status--in-progress {
  background: rgba(99, 102, 241, 0.15);
  color: var(--primary-light);
}

.timeline-status--planned {
  background: rgba(148, 163, 184, 0.15);
  color: var(--text-muted);
}

.timeline-status--future {
  background: rgba(100, 116, 139, 0.1);
  color: var(--text-dim);
}

.timeline-content ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.timeline-content ul li {
  padding: 0.4rem 0;
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.timeline-content ul li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
  flex-shrink: 0;
}

/* ===== RESPONSIVE: NEW COMPONENTS ===== */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
  }

  .getstarted-options {
    grid-template-columns: 1fr;
  }

  .about-mission {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-company {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .timeline-line,
  .timeline-progress {
    left: 20px;
  }

  .timeline-phase {
    grid-template-columns: 1fr;
    padding-left: 50px;
  }

  .timeline-phase:nth-child(odd) .timeline-content,
  .timeline-phase:nth-child(even) .timeline-content {
    grid-column: 1;
    text-align: left;
  }

  .timeline-spacer {
    display: none;
  }

  .timeline-node {
    left: 20px;
  }

  .floating-cta {
    bottom: 1rem;
    right: 1rem;
    font-size: 0.85rem;
    padding: 0.75rem 1.25rem;
  }

  .contact-form-wrapper {
    padding: 1.5rem;
  }

  .mini-cta {
    padding: 2rem 1.5rem;
    margin: 2rem 0;
  }

  .mockup-body {
    padding: 1rem;
    min-height: 200px;
  }
  .mockup-marketplace-grid { grid-template-columns: 1fr; }
  .mockup-lineage-connectors { width: 30px; }
  .mockup-lineage-node { font-size: 0.65rem; padding: 6px 8px; }
  .mockup-widget-grid { grid-template-columns: 1fr; }
  .mockup-lifecycle { gap: 3px; }
  .mockup-lifecycle-step { font-size: 0.6rem; padding: 3px 6px; }
}

@media (max-width: 480px) {
  .about-stats-grid {
    grid-template-columns: 1fr;
  }

  .getstarted-included {
    grid-template-columns: 1fr;
  }
}

/* ===== UTILITY CLASSES ===== */
.text-white { color: #fff; }
.text-dim { color: var(--text-dim); }
.mt-sm { margin-top: 1rem; }
.mt-md { margin-top: 2rem; }
.mt-lg { margin-top: 3rem; }
.mt-xl { margin-top: 4rem; }
.mb-sm { margin-bottom: 0.5rem; }
.mb-md { margin-bottom: 1rem; }
.mb-lg { margin-bottom: 2rem; }
.mb-xl { margin-bottom: 3rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.max-w-narrow { max-width: 600px; margin-left: auto; margin-right: auto; }

.tag-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* Feature deep visual stat block */
.feature-stat-block {
  text-align: center;
}

.feature-stat-emoji {
  font-size: 3rem;
  margin-bottom: 16px;
}

.feature-stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
}

.feature-stat-label {
  font-size: 0.9rem;
  color: #94a3b8;
}

.feature-stat-divider {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid var(--border);
}

.feature-stat-highlight {
  font-size: 1.4rem;
  font-weight: 700;
}

.feature-stat-highlight-accent { color: var(--accent); }
.feature-stat-highlight-success { color: var(--success); }
.feature-stat-highlight-primary { color: var(--primary-light); }
.feature-stat-highlight-warning { color: var(--warning); }

.feature-stat-sub {
  font-size: 0.8rem;
  color: #64748b;
}

/* Observability feature icon variants */
.feature-icon-warning {
  background: rgba(245, 158, 11, 0.1);
  border-color: rgba(245, 158, 11, 0.15);
}

.feature-icon-error {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.15);
}

/* Features grid auto-fit */
.features-grid-auto {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

/* Stakeholder avatar color variants */
.stakeholder-avatar-indigo { background: rgba(99, 102, 241, 0.15); }
.stakeholder-avatar-cyan { background: rgba(6, 182, 212, 0.15); }
.stakeholder-avatar-green { background: rgba(16, 185, 129, 0.15); }
.stakeholder-avatar-purple { background: rgba(168, 85, 247, 0.15); }
.stakeholder-avatar-red { background: rgba(239, 68, 68, 0.15); }
.stakeholder-avatar-amber { background: rgba(245, 158, 11, 0.15); }

/* CTA terminal */
.cta-terminal {
  max-width: 560px;
  margin: 0 auto;
}

/* Additional spacing */
.mb-xl2 { margin-bottom: 4rem; }
.mt-lg2 { margin-top: 2.5rem; }
.cta-actions { margin-bottom: 3rem; }

/* Pain story spacing */
.pain-story-p2 { margin-top: 1rem; }

/* Agent section headings */
.agent-heading { color: #fff; margin-bottom: 1rem; }
.agent-subheading { color: #fff; margin-bottom: 0.5rem; }
.agent-desc { margin-bottom: 2rem; }