:root {
  --bg-primary: #0a0a0b;
  --bg-secondary: #111113;
  --bg-card: #161618;
  --bg-card-hover: #1a1a1d;
  --text-primary: #fafaf9;
  --text-secondary: #b8b8b6;
  --text-muted: #8b8b89;
  --accent: #d4a574;
  --accent-light: #e8c9a8;
  --accent-dark: #b8865a;
  --openclaw-red: #e63329;
  --border: #2a2a2d;
  --border-subtle: #1e1e20;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family:
    'DM Sans',
    -apple-system,
    sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

/* Noise texture overlay */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  z-index: 1000;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 1001;
  background: var(--accent);
  color: var(--bg-primary);
  padding: 8px 12px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
}

.skip-link:focus {
  left: 12px;
}

/* Navigation */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 0;
  background: linear-gradient(to bottom, var(--bg-primary), transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

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

.logo {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.logo .claw {
  color: var(--openclaw-red);
  font-weight: 500;
}

.logo .setup {
  color: var(--text-muted);
  font-size: 0.85em;
  margin-left: 4px;
}

/* OpenClaw product name styling */
.openclaw-name {
  font-weight: 600;
}

.openclaw-name .claw {
  color: var(--openclaw-red);
}

a.openclaw-name {
  text-decoration: none;
  color: inherit;
  transition: opacity 0.2s ease;
}

a.openclaw-name:hover {
  opacity: 0.8;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.3s ease;
}

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

.nav-links a.is-active {
  color: var(--text-primary);
  text-decoration: underline;
  text-decoration-color: var(--accent);
  text-underline-offset: 6px;
  text-decoration-thickness: 2px;
}

.nav-cta {
  background: var(--accent);
  color: var(--bg-primary);
  padding: 10px 20px;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: all 0.3s ease;
}

.nav-cta:hover {
  background: var(--accent-light);
  transform: translateY(-1px);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 80px;
}

.hero-content {
  max-width: 800px;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 0.2s;
}

.hero-eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: var(--accent);
}

.hero h1 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(3rem, 8vw, 5.5rem);
  font-weight: 400;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 0.4s;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin-bottom: 40px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 0.6s;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
  animation-delay: 0.8s;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg-primary);
  padding: 16px 32px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary:hover {
  background: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 165, 116, 0.25);
}

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  padding: 16px 32px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1rem;
  border: 1px solid var(--border);
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  background: var(--bg-card);
  border-color: var(--text-muted);
}

/* Floating gradient orb */
.hero-orb {
  position: absolute;
  right: -10%;
  top: 20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212, 165, 116, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(60px);
  animation: float 8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes float {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(-30px, 30px);
  }
}

/* Section styling */
section {
  padding: 120px 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 64px;
}

.section-eyebrow {
  color: var(--accent);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.section-subtitle {
  color: var(--text-secondary);
  font-size: 1.1rem;
}

/* Services Grid */
.services {
  background: var(--bg-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(480px, 1fr));
  gap: 32px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 16px;
  padding: 48px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s ease;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-light));
  opacity: 0;
  transition: opacity 0.4s ease;
}

.service-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border);
  transform: translateY(-4px);
}

.service-card:hover::before {
  opacity: 1;
}

.service-badge {
  display: inline-block;
  background: rgba(212, 165, 116, 0.1);
  color: var(--accent);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.service-card h3 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 1.75rem;
  font-weight: 400;
  margin-bottom: 8px;
}

.service-price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

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

.service-description {
  color: var(--text-secondary);
  margin-bottom: 32px;
  font-size: 1.05rem;
}

.service-features {
  list-style: none;
  margin-bottom: 32px;
}

.service-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.service-features li::before {
  content: '→';
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 1px;
}

.service-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  text-decoration: none;
  font-weight: 600;
  transition: gap 0.3s ease;
}

.service-cta:hover {
  gap: 12px;
}

/* Process Section */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.process-step {
  position: relative;
  padding: 32px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  transition: all 0.3s ease;
}

.process-step:hover {
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.process-number {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 3rem;
  color: var(--accent);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 16px;
}

.process-step h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.process-step p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* About Section */
.about {
  background: var(--bg-secondary);
}

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

.about-text h2 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 2.25rem;
  font-weight: 400;
  margin-bottom: 24px;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.about-stats {
  display: flex;
  gap: 48px;
  margin-top: 40px;
  padding-top: 40px;
  border-top: 1px solid var(--border-subtle);
}

.stat {
  text-align: left;
}

.stat-value {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 4px;
}

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

/* CTA Section */
.cta-section {
  text-align: center;
  padding: 160px 0;
}

.cta-section h2 {
  font-family: 'Instrument Serif', Georgia, serif;
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 400;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.cta-section h2 em {
  font-style: italic;
  color: var(--accent);
}

.cta-section p {
  color: var(--text-secondary);
  font-size: 1.2rem;
  max-width: 500px;
  margin: 0 auto 40px;
}

.cta-email {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 20px 32px;
  border-radius: 12px;
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.2rem;
  font-weight: 500;
  transition: all 0.3s ease;
  margin-bottom: 24px;
}

.cta-email:hover {
  background: var(--bg-card-hover);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.cta-email svg {
  color: var(--accent);
}

.cta-note {
  color: var(--text-muted);
  font-size: 0.9rem;
}

/* Notes Section */
.notes-section {
  background: var(--bg-secondary);
  padding: 48px 0;
  border-top: 1px solid var(--border-subtle);
}

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

.notes-content h2 {
  color: var(--text-muted);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.notes-content ul {
  list-style: none;
}

.notes-content li {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
  padding: 8px 0;
  padding-left: 16px;
  position: relative;
}

.notes-content li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--text-muted);
}

/* Footer */
footer {
  border-top: 1px solid var(--border-subtle);
  padding: 40px 0;
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-left {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 24px;
}

.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

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

/* Animations */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: all 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Mobile Menu */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 101;
}

.mobile-menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  margin: 6px 0;
  transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--bg-primary);
  z-index: 99;
  padding: 100px 24px 40px;
  flex-direction: column;
  gap: 32px;
}

.mobile-nav.active {
  display: flex;
}

.mobile-nav a {
  color: var(--text-primary);
  text-decoration: none;
  font-size: 1.5rem;
  font-family: 'Instrument Serif', Georgia, serif;
  transition: color 0.3s ease;
}

.mobile-nav a:hover {
  color: var(--accent);
}

.mobile-nav .nav-cta {
  margin-top: auto;
  text-align: center;
  font-size: 1rem;
}

/* Service badge variants */
.service-badge.popular {
  background: rgba(212, 165, 116, 0.2);
  border: 1px solid var(--accent);
}

.service-badge.flexible {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
}

/* FAQ Section */
.faq {
  background: var(--bg-secondary);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  padding: 28px;
  transition: all 0.3s ease;
}

.faq-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--border);
}

.faq-item h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.faq-item p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item a {
  color: var(--accent);
  text-decoration: none;
}

.faq-item a:hover {
  text-decoration: underline;
}

/* Requirements Section */
.requirements {
  border-top: 1px solid var(--border-subtle);
  padding-top: 80px;
  margin-top: 0;
}

.requirements-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.requirement-item {
  text-align: center;
  padding: 24px 16px;
}

.requirement-icon {
  width: 48px;
  height: 48px;
  background: rgba(212, 165, 116, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--accent);
}

.requirement-item h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.requirement-item p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: 1fr;
  }

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

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

  .about-stats {
    justify-content: center;
  }

  .stat {
    text-align: center;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .nav-cta {
    display: none;
  }

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

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

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

  .about-stats {
    flex-direction: column;
    gap: 24px;
  }

  footer .container {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }

  .service-card {
    padding: 32px 24px;
  }
}

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

@media (max-width: 520px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}