/* Synergy A.I. — Production Web Stylesheet */
:root {
  --bg-dark: #0A0D14;
  --bg-alt: #0F131D;
  --bg-card: rgba(18, 24, 38, 0.7);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(59, 130, 246, 0.35);
  
  --neon-blue: #3B82F6;
  --neon-blue-glow: rgba(59, 130, 246, 0.5);
  --laser-coral: #FF4B4B;
  --laser-coral-glow: rgba(255, 75, 75, 0.4);
  
  --text-white: #F8FAFC;
  --text-muted: #94A3B8;
  --text-dim: #64748B;
  
  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Outfit', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-white);
  font-family: var(--font-main);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Ambient Glow Backgrounds */
.ambient-glow {
  position: fixed;
  width: 650px;
  height: 650px;
  border-radius: 50%;
  filter: blur(180px);
  pointer-events: none;
  z-index: 0;
}
.glow-blue {
  top: -200px;
  left: -150px;
  background: radial-gradient(circle, rgba(59, 130, 246, 0.22) 0%, transparent 70%);
}
.glow-coral {
  top: 40%;
  right: -200px;
  background: radial-gradient(circle, rgba(255, 75, 75, 0.16) 0%, transparent 70%);
}

/* Utilities */
.text-white { color: var(--text-white); }
.text-blue { color: var(--neon-blue); }
.text-coral { color: var(--laser-coral); }
.gradient-text {
  background: linear-gradient(135deg, #60A5FA 0%, #3B82F6 50%, #FF4B4B 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Navigation */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 13, 20, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  padding: 16px 24px;
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.infinity-emblem {
  width: 44px;
  height: 24px;
}
.infinity-blue {
  fill: none;
  stroke: var(--neon-blue);
  stroke-width: 6;
  filter: drop-shadow(0 0 6px var(--neon-blue-glow));
}
.infinity-coral {
  fill: none;
  stroke: var(--laser-coral);
  stroke-width: 6;
  filter: drop-shadow(0 0 6px var(--laser-coral-glow));
}
.brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.5px;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a:not(.btn-primary-nav) {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:not(.btn-primary-nav):hover {
  color: var(--text-white);
}
.btn-primary-nav {
  background: rgba(59, 130, 246, 0.15);
  border: 1px solid var(--border-glow);
  color: var(--neon-blue);
  text-decoration: none;
  padding: 8px 18px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.88rem;
  transition: all 0.2s;
}
.btn-primary-nav:hover {
  background: var(--neon-blue);
  color: #fff;
  box-shadow: 0 0 16px var(--neon-blue-glow);
}

/* Hero Section */
.hero-section {
  position: relative;
  z-index: 1;
  padding: 100px 24px 60px;
  text-align: center;
}
.hero-container {
  max-width: 900px;
  margin: 0 auto;
}
.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(59, 130, 246, 0.1);
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: 6px 14px;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-family: var(--font-mono);
  font-weight: 600;
  color: #93C5FD;
  margin-bottom: 24px;
}
.status-dot {
  width: 8px;
  height: 8px;
  background: #3B82F6;
  border-radius: 50%;
  box-shadow: 0 0 8px #3B82F6;
}
.hero-heading {
  font-family: var(--font-heading);
  font-size: 3.4rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -1px;
  margin-bottom: 24px;
}
.hero-subheading {
  font-size: 1.18rem;
  color: var(--text-muted);
  max-width: 740px;
  margin: 0 auto 36px;
  line-height: 1.65;
}
.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(135deg, #2563EB 0%, #3B82F6 100%);
  border: 1px solid var(--neon-blue);
  color: #fff;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  box-shadow: 0 10px 25px rgba(37, 99, 235, 0.35);
  transition: all 0.25s ease;
}
.btn-cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(37, 99, 235, 0.5);
}
.arrow-icon {
  width: 18px;
  height: 18px;
  transition: transform 0.2s;
}
.btn-cta-primary:hover .arrow-icon {
  transform: translateX(4px);
}
.btn-cta-secondary {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-white);
  padding: 14px 26px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: all 0.2s;
}
.btn-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Telemetry Stats Strip */
.telemetry-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 18px;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-top: 20px;
}
.metric-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.metric-number {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
}
.metric-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  font-family: var(--font-mono);
  letter-spacing: 0.5px;
}

/* Section Common */
.section-padding {
  padding: 90px 24px;
  position: relative;
  z-index: 1;
}
.bg-alt {
  background-color: var(--bg-alt);
}
.section-container {
  max-width: 1200px;
  margin: 0 auto;
}
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}
.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--neon-blue);
  letter-spacing: 1.5px;
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 14px;
}
.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* 4 Pillars Grid */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.pillar-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
}
.pillar-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6), 0 0 20px rgba(59, 130, 246, 0.15);
}
.pillar-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-weight: 800;
  font-size: 1.05rem;
}
.bg-blue-subtle { background: rgba(59, 130, 246, 0.15); border: 1px solid rgba(59, 130, 246, 0.3); }
.bg-coral-subtle { background: rgba(255, 75, 75, 0.15); border: 1px solid rgba(255, 75, 75, 0.3); }
.pillar-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
}
.pillar-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.55;
  flex: 1;
}
.pillar-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-dim);
  border-top: 1px solid var(--border-subtle);
  padding-top: 14px;
}

/* Agent Fleet Grid */
.agents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}
.agent-card {
  background: var(--bg-card);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: transform 0.25s, border-color 0.25s;
}
.agent-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
}
.agent-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 1.6rem;
  color: #fff;
  margin-bottom: 4px;
}
.bg-blue { background: linear-gradient(135deg, #1E40AF, #3B82F6); box-shadow: 0 0 16px rgba(59, 130, 246, 0.4); }
.bg-coral { background: linear-gradient(135deg, #DC2626, #FF4B4B); box-shadow: 0 0 16px rgba(255, 75, 75, 0.4); }
.bg-purple { background: linear-gradient(135deg, #7C3AED, #A855F7); box-shadow: 0 0 16px rgba(168, 85, 247, 0.4); }
.bg-emerald { background: linear-gradient(135deg, #059669, #10B981); box-shadow: 0 0 16px rgba(16, 185, 129, 0.4); }

.agent-role-pill {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 1px;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 9999px;
  color: var(--text-muted);
}
.agent-card h4 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
}
.agent-desc {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.5;
  flex: 1;
}
.agent-specialty {
  font-size: 0.75rem;
  font-family: var(--font-mono);
  color: var(--text-dim);
  border-top: 1px solid var(--border-subtle);
  width: 100%;
  padding-top: 12px;
}

/* Comparison Table */
.comparison-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  backdrop-filter: blur(14px);
}
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
}
.comparison-table th {
  padding: 20px 24px;
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border-subtle);
}
.comparison-table td {
  padding: 18px 24px;
  font-size: 0.92rem;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-muted);
}
.comparison-table tr:last-child td {
  border-bottom: none;
}
.comparison-table tr:hover td {
  background: rgba(255, 255, 255, 0.02);
}

/* Contact Box */
.contact-box {
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.25) 0%, rgba(18, 24, 38, 0.9) 100%);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-xl);
  padding: 48px;
  max-width: 800px;
  margin: 0 auto;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.7);
}
.contact-header {
  text-align: center;
  margin-bottom: 32px;
}
.contact-header h2 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 10px;
}
.contact-header p {
  color: var(--text-muted);
  font-size: 1rem;
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-input, .form-select, .form-textarea {
  width: 100%;
  background: rgba(10, 14, 22, 0.8);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: #fff;
  font-family: var(--font-main);
  font-size: 0.9rem;
  outline: none;
  transition: border-color 0.2s;
}
.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--neon-blue);
}
.form-select {
  background-color: #0F131D;
  cursor: pointer;
}
.full-width {
  width: 100%;
  justify-content: center;
  cursor: pointer;
  margin-top: 8px;
}

/* Footer */
.footer {
  background: #06080E;
  border-top: 1px solid var(--border-subtle);
  padding: 40px 24px;
}
.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-brand p {
  color: var(--text-dim);
  font-size: 0.85rem;
  margin-top: 6px;
}
.footer-meta {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  font-size: 0.78rem;
  color: var(--text-dim);
}

@media (max-width: 768px) {
  .hero-heading { font-size: 2.4rem; }
  .form-row { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .footer-container { flex-direction: column; align-items: flex-start; }
  .footer-meta { align-items: flex-start; }
}