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

:root {
  --bg-color: #0a0a0b;
  --text-primary: #ffffff;
  --text-secondary: #94a3b8;
  --accent-purple: #a855f7;
  --accent-blue: #3b82f6;
  --accent-amber: #f59e0b;
  --card-bg: rgba(15, 17, 26, 0.4);
  --border-color: rgba(255, 255, 255, 0.05);
  --color-success: #10b981;
  --color-error: #ef4444;
  --font-main: 'Inter', system-ui, -apple-system, sans-serif;
  --nav-height: 72px;
  --nav-height-mobile: 64px;
}

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

html,
body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-main);
  line-height: 1.5;
  overflow-x: hidden;
  width: 100%;
  -webkit-font-smoothing: antialiased;
}

/* Reserve space for the fixed navbar consistently */
main {
  margin-top: var(--nav-height);
  display: block;
}

/* Typography */
h1,
h2,
h3 {
  font-weight: 700;
  letter-spacing: -0.02em;
}

a {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s;
}

a:hover {
  opacity: 0.8;
}

/* Layout */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-color);
  z-index: 1000;
  display: flex;
  justify-content: center; /* Center the container */
}

.nav-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0; /* Prevent logo from squeezing */
}

.logo img {
  width: 32px;
  height: 32px;
}

.nav-links {
  display: flex;
  gap: 2.5rem; /* Increased gap for better clarity */
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.nav-links a:hover {
  color: var(--text-primary);
}

.btn-download {
  background: #ffffff;
  color: #000000;
  padding: 0.6rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding: 4rem 0 6rem; /* Clean internal padding, offset handled by main */
  text-align: left;
  display: flex;
  align-items: center;
  gap: 4rem;
}

.hero-content {
  flex: 1;
}

.badge {
  display: inline-block;
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent-blue);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.hero h1 {
  font-size: 4.5rem;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.gradient-text {
  background: linear-gradient(
    to right,
    var(--accent-blue),
    var(--accent-purple)
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin-bottom: 3rem;
}

.hero-btns {
  display: flex;
  gap: 1rem;
}

.btn-primary {
  background: #ffffff;
  color: #000000;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: #ffffff;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  cursor: pointer;
}

.hero-visual {
  flex: 1.2;
  position: relative;
}

.terminal-mockup {
  background: #0f172a;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
}

.terminal-header {
  background: rgba(255, 255, 255, 0.05);
  padding: 0.75rem 1rem;
  display: flex;
  gap: 0.5rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.dot.red {
  background: #ff5f57;
}
.dot.yellow {
  background: #ffbd2e;
}
.dot.green {
  background: #28c840;
}

.terminal-body {
  padding: 2rem;
  font-family: 'Fira Code', monospace;
  font-size: 0.9rem;
  color: #94a3b8;
  overflow-x: hidden;
  word-break: break-all;
}

.prompt {
  color: #10b981;
}
.command {
  color: #ffffff;
}
.output {
  color: #94a3b8;
  margin-top: 0.5rem;
}

/* Features Section */
.section {
  padding: 8rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 5rem;
}

.section-header h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.feature-card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: 20px;
  transition:
    transform 0.3s,
    border-color 0.3s,
    box-shadow 0.3s;
}

.feature-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 10px 30px -10px rgba(0, 0, 0, 0.5);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 2rem;
  font-size: 1.75rem;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.05);
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.feature-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

/* Comparison Section */
.comparison-table {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  border-collapse: collapse;
  background: var(--card-bg);
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.comparison-table th,
.comparison-table td {
  padding: 1.5rem 2rem;
  text-align: left;
  border-bottom: 1px solid var(--border-color);
}

.comparison-table th {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.9rem;
}

.comparison-table td:first-child {
  font-weight: 600;
}

.nexus-col {
  color: var(--accent-blue);
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.pricing-card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: 24px;
  position: relative;
  text-align: left;
  display: flex;
  flex-direction: column;
  transition:
    transform 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.3s,
    box-shadow 0.3s;
}

.pricing-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.15);
  box-shadow: 0 15px 40px -10px rgba(0, 0, 0, 0.5);
}

.pricing-card.featured {
  border: 1px solid rgba(59, 130, 246, 0.3);
  background:
    radial-gradient(
      circle at top right,
      rgba(59, 130, 246, 0.1),
      transparent 40%
    ),
    var(--card-bg);
  box-shadow: 0 0 40px -10px rgba(59, 130, 246, 0.15);
}

.pricing-card.elite {
  border: 1px solid rgba(168, 85, 247, 0.3);
  background:
    radial-gradient(
      circle at top right,
      rgba(168, 85, 247, 0.05),
      transparent 40%
    ),
    var(--card-bg);
  box-shadow: 0 0 40px -10px rgba(168, 85, 247, 0.1);
}

.pricing-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  width: fit-content;
}

.featured .pricing-badge {
  background: rgba(59, 130, 246, 0.1);
  color: var(--accent-blue);
}

.elite .pricing-badge {
  background: rgba(168, 85, 247, 0.1);
  color: var(--accent-purple);
}

.pricing-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.price {
  font-size: 3rem;
  font-weight: 700;
  margin: 1rem 0;
  display: flex;
  align-items: baseline;
  gap: 0.25rem;
}

.price span {
  font-size: 1rem;
  color: var(--text-secondary);
  font-weight: 400;
}

.pricing-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 2rem;
  min-height: 3rem;
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin: 0 0 2.5rem;
  flex: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.check {
  color: var(--accent-blue);
  flex-shrink: 0;
}

.featured .check {
  color: var(--accent-blue);
}
.elite .check {
  color: var(--accent-purple);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

/* CTA Section */
.cta-card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 5rem 2rem;
  border-radius: 32px;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

.cta-card h2 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
}

.cta-card p {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Footer Improvements */
.footer {
  padding: 6rem 0 4rem;
  border-top: 1px solid var(--border-color);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4rem;
}

.footer-links {
  display: flex;
  gap: 3rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.footer-social {
  display: flex;
  gap: 1.5rem;
  color: var(--text-secondary);
}

.footer-social a:hover {
  color: var(--text-primary);
}

.footer-bottom {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Auth Modal styles */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  display: none; /* Controlled by JS */
  align-items: center;
  justify-content: center;
  z-index: 2000;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background: #0f111a;
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: 32px;
  width: 100%;
  max-width: 450px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 40px 100px -20px rgba(0, 0, 0, 0.5);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 0.5rem;
  border-radius: 50%;
  transition: background 0.2s;
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.05);
  color: white;
}

/* Auth Form styles */
.auth-header {
  text-align: center;
  margin-bottom: 2rem;
}

.auth-header h2 {
  font-size: 1.75rem;
  margin-bottom: 0.5rem;
}

.auth-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-group input {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: white;
  padding: 1rem;
  border-radius: 12px;
  font-size: 0.95rem;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 4px rgba(59, 130, 246, 0.1);
}

.error-message {
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #f87171;
  padding: 0.75rem;
  border-radius: 8px;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  display: none;
}

.auth-switch {
  text-align: center;
  margin-top: 2rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.auth-switch button {
  background: transparent;
  border: none;
  color: var(--accent-blue);
  font-weight: 600;
  cursor: pointer;
  padding-left: 0.25rem;
}

/* Dashboard / Account styles */
.account-container {
  padding: 10rem 0;
  max-width: 800px;
  margin: 0 auto;
}

.account-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 3rem;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.user-avatar {
  width: 64px;
  height: 64px;
  background: linear-gradient(to br, var(--accent-blue), var(--accent-purple));
  border-radius: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 700;
}

.card {
  background: var(--card-bg);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: 24px;
  margin-bottom: 2rem;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
}

.card-header h3 {
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary);
}

.status-badge {
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
}

.status-badge.active {
  background: rgba(16, 185, 129, 0.1);
  color: #10b981;
  border: 1px solid rgba(16, 185, 129, 0.2);
}

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

.info-item label {
  display: block;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.info-item span {
  font-weight: 600;
  font-size: 1.1rem;
}

.btn-logout {
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border: 1px solid rgba(239, 68, 68, 0.1);
  padding: 0.6rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
}

.btn-logout:hover {
  background: #ef4444;
  color: white;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: white;
  cursor: pointer;
  z-index: 1100;
}

.menu-toggle .close-icon {
  display: none;
}

.menu-toggle.active .menu-icon {
  display: none;
}

.menu-toggle.active .close-icon {
  display: block;
}

/* Utility visibility classes */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.logged-in-only {
  display: none !important;
}
.logged-out-only {
  display: flex !important;
  align-items: center;
  gap: 1rem;
}

body.is-authenticated .logged-in-only {
  display: flex !important;
  align-items: center;
  gap: 1rem;
}
body.is-authenticated .logged-out-only {
  display: none !important;
}

/* Responsive Improvements */
@media (max-width: 1200px) {
  .hero h1 {
    font-size: 3.5rem;
  }
}

@media (max-width: 1000px) {
  main {
    margin-top: var(--nav-height-mobile);
  }

  nav {
    height: var(--nav-height-mobile);
  }

  .menu-toggle {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 11, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    padding: 2rem;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    gap: 3rem;
  }

  .nav-menu.active {
    right: 0;
  }

  .nav-links {
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    font-size: 1.5rem;
  }

  .nav-actions {
    flex-direction: column-reverse;
    width: 100%;
    max-width: 320px;
    gap: 1.25rem;
    display: flex;
    align-items: center;
  }

  .nav-menu .logged-out-only,
  .nav-menu .logged-in-only {
    flex-direction: column-reverse !important;
    width: 100%;
    gap: 1.25rem !important;
  }

  .btn-download,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

  .hero {
    flex-direction: column;
    text-align: center;
    padding: 4rem 1.5rem 4rem; /* Standardized internal mobile padding */
  }

  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 3rem;
  }

  .hero h1 {
    font-size: 3rem;
  }

  .hero p {
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
  }

  .hero-btns {
    flex-direction: column;
    width: 100%;
    gap: 1rem;
    max-width: 300px;
    margin: 0 auto; /* Center the container itself */
    align-items: center; /* Center the buttons within */
  }

  .btn-primary,
  .btn-secondary {
    width: 100%;
    justify-content: center;
  }

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

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin: 0 auto;
  }

  .pricing-card.elite {
    grid-column: auto;
    width: 100%;
  }

  .footer-content {
    flex-direction: column;
    gap: 3rem;
    text-align: center;
  }

  .container {
    padding: 0 1.5rem;
  }
}

@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.25rem;
  }

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

  .section-header h2 {
    font-size: 2.25rem;
  }

  .section {
    padding: 5rem 0;
  }

  .pricing-card {
    padding: 2rem;
  }

  .pricing-description {
    margin-bottom: 1.5rem;
  }

  .cta-card {
    padding: 4rem 1.5rem;
    margin: 0;
    border-radius: 0;
  }

  .cta-card h2 {
    font-size: 2.25rem;
  }

  .modal-content {
    padding: 2rem;
    border-radius: 24px;
    margin: 1.5rem;
  }

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

  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.85rem;
    line-height: 1.2;
  }
  .section-header h2 {
    font-size: 1.75rem;
  }
  .hero p {
    font-size: 1rem;
  }
  .modal-content {
    padding: 1.5rem;
  }
  .badge {
    font-size: 0.65rem;
    padding: 0.3rem 0.75rem;
  }
}

/* Animations and New Sections */
.eidan-badge:hover {
  background: rgba(168, 85, 247, 0.2) !important;
  border-color: rgba(168, 85, 247, 0.4) !important;
}

/* Typing Animation */
.cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  background-color: var(--color-success);
  animation: blink 1s step-end infinite;
  vertical-align: middle;
  margin-left: 2px;
}

@keyframes blink {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0;
  }
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background-color: var(--color-success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.4);
  }
  70% {
    box-shadow: 0 0 0 6px rgba(16, 185, 129, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(16, 185, 129, 0);
  }
}

/* Scroll Reveal */
.scroll-reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease-out,
    transform 0.8s ease-out;
}

.scroll-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  padding: 2.5rem;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-content {
  color: var(--text-secondary);
  font-size: 1rem;
  font-style: italic;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.author-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: white;
  font-size: 1.1rem;
}

.author-name {
  font-weight: 600;
  color: var(--text-primary);
}

.author-role {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

/* FAQ */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.faq-item {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  border: none;
  padding: 1.5rem 2rem;
  color: var(--text-primary);
  font-weight: 600;
  font-size: 1.1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-icon {
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s ease-out;
}

.faq-item.active .faq-answer {
  grid-template-rows: 1fr;
}

.faq-answer-inner {
  overflow: hidden;
  padding: 0 2rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.faq-item.active .faq-answer-inner {
  padding-bottom: 1.5rem;
}

@media (max-width: 1000px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
}

/* =========================================
   Documentation Layout & Styles
========================================= */
.docs-layout {
  display: flex;
  gap: 4rem;
  padding: 120px 0 80px;
  min-height: calc(100vh - 200px);
}

.docs-sidebar {
  width: 250px;
  flex-shrink: 0;
  border-right: 1px solid var(--border-color);
  padding-right: 2rem;
}

.sidebar-nav {
  position: sticky;
  top: 100px;
}

.sidebar-nav h3 {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.sidebar-nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sidebar-nav a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1rem;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  display: block;
  transition: all 0.2s ease;
  opacity: 0.7;
}

.sidebar-nav a:hover,
.sidebar-nav a.active {
  background: rgba(255, 255, 255, 0.05);
  opacity: 1;
  color: var(--accent-blue);
}

.docs-content {
  flex: 1;
  max-width: 800px;
}

.doc-section {
  margin-bottom: 4rem;
}

.doc-section h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.doc-section h2 {
  font-size: 2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 0.5rem;
}

.doc-section p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 1.1rem;
  line-height: 1.7;
}

.doc-section strong {
  color: var(--text-primary);
}

/* Code Blocks in Docs */
.code-block {
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  margin: 2rem 0;
  overflow: hidden;
}

.code-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1.5rem;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border-color);
}

.code-lang {
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.code-copy {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: color 0.2s;
}

.code-copy:hover {
  color: var(--text-primary);
}

.code-block pre {
  margin: 0;
  padding: 1.5rem;
  overflow-x: auto;
}

.code-block code {
  font-family: 'Fira Code', monospace;
  font-size: 0.95rem;
  line-height: 1.5;
  color: #e2e8f0;
}

.code-block .comment {
  color: #64748b;
}
.code-block .prompt {
  color: var(--accent-purple);
  user-select: none;
}
.code-block .command {
  color: var(--accent-blue);
}
.code-block .output {
  color: #94a3b8;
}

@media (max-width: 900px) {
  .docs-layout {
    flex-direction: column;
    gap: 2rem;
  }
  .docs-sidebar {
    width: 100%;
    border-right: none;
    border-bottom: 1px solid var(--border-color);
    padding-right: 0;
    padding-bottom: 1rem;
  }
  .sidebar-nav {
    position: static;
  }
}

/* =========================================
   Standard Pages (Privacy, Terms, Contact)
========================================= */
.standard-page {
  padding: 140px 0 80px;
  min-height: calc(100vh - 200px);
}

.standard-content {
  max-width: 800px;
  margin: 0 auto;
}

.standard-content h1 {
  font-size: 3rem;
  margin-bottom: 2rem;
  text-align: center;
}

.standard-content h2 {
  font-size: 1.75rem;
  margin: 3rem 0 1rem;
  color: var(--text-primary);
}

.standard-content p,
.standard-content li {
  color: var(--text-secondary);
  margin-bottom: 1.2rem;
  line-height: 1.7;
  font-size: 1.05rem;
}

.standard-content ul,
.standard-content ol {
  padding-left: 1.5rem;
  margin-bottom: 1.5rem;
}

/* Contact Form Styles */
.contact-container {
  max-width: 600px;
  margin: 0 auto;
  background: var(--card-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  padding: 3rem;
  border-radius: 24px;
}

.contact-container .form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.contact-container input,
.contact-container textarea {
  width: 100%;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  color: var(--text-primary);
  font-family: inherit;
  font-size: 1rem;
  margin-bottom: 1.5rem;
  transition: all 0.3s ease;
}

.contact-container textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-container input:focus,
.contact-container textarea:focus {
  outline: none;
  border-color: var(--accent-blue);
  background: rgba(255, 255, 255, 0.08);
}

/* Pricing Toggle Segmented Control */
.nexus-pricing-container {
  display: flex !important;
  background: #09090b !important;
  border: 1px solid rgba(255, 255, 255, 0.08) !important;
  border-radius: 999px !important;
  padding: 6px !important;
  width: fit-content !important;
  margin: 0 auto 2.5rem auto !important;
  align-items: center !important;
}

.nexus-pricing-container input {
  display: none !important;
  opacity: 0 !important;
  width: 0 !important;
  height: 0 !important;
}

.nexus-pricing-container label.nexus-segment {
  padding: 10px 24px !important;
  cursor: pointer !important;
  font-weight: 600 !important;
  color: #71717a !important;
  transition: all 0.25s ease !important;
  display: flex !important;
  align-items: center !important;
  gap: 8px !important;
  border-radius: 999px !important;
  user-select: none !important;
  background: transparent !important;
  margin: 0 !important;
}

.nexus-pricing-container label.nexus-segment .nexus-badge {
  font-size: 0.8rem !important;
  font-weight: 700 !important;
  padding: 4px 10px !important;
  border-radius: 999px !important;
  transition: all 0.25s ease !important;
  background: transparent !important;
  color: #006fee !important;
  text-transform: uppercase !important;
}

/* Active state */
.nexus-pricing-container input:checked + label.nexus-segment {
  color: #fff !important;
  background: #27272a !important;
}

.nexus-pricing-container
  input#pricingToggle:checked
  + label.nexus-segment
  .nexus-badge {
  background: #006fee !important;
  color: #fff !important;
}