/* ===== OpenClaw Lab — Futuristic Corporate Tech ===== */
/* Mobile-First | Dark Mode | Glassmorphism | Neon Accents */

:root {
  --bg-primary: #0a0a10;
  --bg-secondary: #12121c;
  --bg-card: rgba(22, 22, 36, 0.65);
  --glass-border: rgba(138, 43, 226, 0.18);
  --glass-bg: rgba(18, 18, 30, 0.55);
  --neon-purple: #8a2be2;
  --neon-blue: #00b4ff;
  --neon-gradient: linear-gradient(135deg, #8a2be2, #00b4ff);
  --neon-glow: 0 0 20px rgba(138, 43, 226, 0.35), 0 0 60px rgba(0, 180, 255, 0.1);
  --text-primary: #eaeaf2;
  --text-secondary: #a0a0bc;
  --text-muted: #6c6c8a;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-heading: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'Inter', 'Segoe UI', system-ui, sans-serif;
  --max-width: 1200px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

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

img { max-width: 100%; height: auto; display: block; }
a { color: var(--neon-blue); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--neon-purple); }

.container { width: 92%; max-width: var(--max-width); margin: 0 auto; }

/* ===== Typography ===== */
h1, h2, h3, h4, h5 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5.5vw, 3.6rem); letter-spacing: -0.03em; }
h2 { font-size: clamp(1.6rem, 4vw, 2.6rem); letter-spacing: -0.02em; }
h3 { font-size: clamp(1.2rem, 3vw, 1.7rem); }
h4 { font-size: 1.1rem; }
p { color: var(--text-secondary); }
.lead { font-size: clamp(1.05rem, 2.2vw, 1.25rem); color: var(--text-secondary); }

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

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--neon-purple);
  border: 1px solid var(--glass-border);
  padding: 6px 16px;
  border-radius: 50px;
  margin-bottom: 18px;
  background: rgba(138, 43, 226, 0.06);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 30px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}
.btn-primary {
  background: var(--neon-gradient);
  color: #fff;
  box-shadow: 0 4px 24px rgba(138, 43, 226, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(138, 43, 226, 0.45);
  color: #fff;
}
.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}
.btn-outline:hover {
  border-color: var(--neon-purple);
  background: rgba(138, 43, 226, 0.08);
  color: var(--neon-purple);
}
.btn-sm { padding: 10px 22px; font-size: 0.88rem; }

/* ===== Glass Card ===== */
.glass {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}

/* ===== Header / Navbar ===== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(10, 10, 16, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(138, 43, 226, 0.1);
  transition: background var(--transition);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text-primary);
}
.logo svg { flex-shrink: 0; }
.logo:hover { color: var(--text-primary); }

.nav-links {
  display: none;
  list-style: none;
  gap: 28px;
}
.nav-links a {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--neon-gradient);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }

.nav-cta { display: none; gap: 10px; }

.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  top: 60px;
  background: rgba(10, 10, 16, 0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 30px 24px;
  flex-direction: column;
  gap: 8px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  display: block;
  padding: 14px 0;
  font-size: 1.1rem;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.mobile-menu a:hover { color: var(--neon-purple); }
.mobile-menu .btn { margin-top: 16px; text-align: center; justify-content: center; }

/* ===== Hero ===== */
.hero {
  padding: 120px 0 60px;
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}
.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(138, 43, 226, 0.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 180, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content { position: relative; z-index: 1; }
.hero h1 { margin-bottom: 20px; }
.hero .lead { margin-bottom: 32px; max-width: 600px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* ===== Sections ===== */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-secondary); }

.section-header {
  margin-bottom: 48px;
}
.section-header h2 { margin-bottom: 14px; }
.section-header p { max-width: 640px; }

/* ===== Grid Layouts ===== */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

/* ===== Feature / Service Cards ===== */
.card {
  padding: 32px 26px;
  border-radius: var(--radius-md);
  transition: all var(--transition);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--neon-glow);
}
.card-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  background: rgba(138, 43, 226, 0.1);
  margin-bottom: 18px;
  color: var(--neon-purple);
}
.card h3 { margin-bottom: 10px; }
.card p { font-size: 0.93rem; }

/* ===== Pricing ===== */
.pricing-card {
  padding: 36px 28px;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  transition: all var(--transition);
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--neon-glow);
}
.pricing-card.featured {
  border-color: var(--neon-purple);
  background: rgba(138, 43, 226, 0.08);
}
.pricing-card.featured::before {
  content: 'Most Popular';
  position: absolute;
  top: 16px;
  right: -30px;
  background: var(--neon-gradient);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  padding: 5px 40px;
  transform: rotate(45deg);
  letter-spacing: 0.05em;
}
.pricing-tier { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--neon-purple); font-weight: 600; margin-bottom: 8px; }
.pricing-price { font-size: 2.8rem; font-weight: 800; margin-bottom: 6px; }
.pricing-price span { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
.pricing-desc { font-size: 0.9rem; color: var(--text-muted); margin-bottom: 24px; }
.pricing-features { list-style: none; margin-bottom: 30px; }
.pricing-features li {
  padding: 8px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.pricing-features li::before {
  content: '✓';
  color: var(--neon-blue);
  font-weight: 700;
  flex-shrink: 0;
}

/* ===== Team ===== */
.team-card {
  text-align: center;
  padding: 36px 20px;
  border-radius: var(--radius-md);
}
.team-card img {
  width: 100px;
  height: 100px;
  object-fit: cover;
  border-radius: 50%;
  margin: 0 auto 18px;
  border: 2px solid var(--glass-border);
}
.team-card h4 { margin-bottom: 4px; }
.team-card .role { font-size: 0.85rem; color: var(--neon-purple); margin-bottom: 12px; }

/* ===== Case Study / Metric ===== */
.metric-block {
  padding: 36px 28px;
  border-radius: var(--radius-md);
}
.metric-number {
  font-size: 2.4rem;
  font-weight: 800;
  background: var(--neon-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 6px;
}

/* ===== FAQ ===== */
.faq-item {
  border-bottom: 1px solid rgba(138, 43, 226, 0.1);
}
.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  padding: 20px 0;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: var(--font-body);
  transition: color var(--transition);
}
.faq-question:hover { color: var(--neon-purple); }
.faq-question .icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(138, 43, 226, 0.1);
  transition: transform var(--transition);
  font-size: 1.1rem;
  color: var(--neon-purple);
}
.faq-item.open .faq-question .icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-answer { max-height: 500px; }
.faq-answer-inner {
  padding: 0 0 20px;
  color: var(--text-secondary);
  font-size: 0.93rem;
  line-height: 1.8;
}

/* ===== Form ===== */
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-family: var(--font-body);
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--neon-purple);
  box-shadow: 0 0 0 3px rgba(138, 43, 226, 0.12);
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group select { cursor: pointer; }
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

/* ===== Stats Row ===== */
.stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  text-align: center;
}
.stat-item h3 {
  font-size: 2rem;
  margin-bottom: 4px;
}

/* ===== Logos / Clients ===== */
.client-logos {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 36px;
  align-items: center;
  opacity: 0.5;
}
.client-logos span {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

/* ===== Image Block ===== */
.img-rounded {
  border-radius: var(--radius-md);
  overflow: hidden;
}
.img-rounded img {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

/* ===== Testimonial ===== */
.testimonial {
  padding: 28px 24px;
  border-radius: var(--radius-md);
  font-style: italic;
}
.testimonial p { color: var(--text-secondary); margin-bottom: 14px; font-size: 0.95rem; }
.testimonial cite {
  font-style: normal;
  font-size: 0.85rem;
  color: var(--neon-purple);
  font-weight: 600;
}

/* ===== Map ===== */
.map-container {
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--glass-border);
}
.map-container iframe {
  width: 100%;
  height: 320px;
  border: 0;
  filter: grayscale(0.7) brightness(0.8) contrast(1.1);
}

/* ===== Thank You ===== */
.thankyou-wrap {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 0 60px;
}
.thankyou-icon {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: rgba(138, 43, 226, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 28px;
  font-size: 2.4rem;
}

/* ===== Cookie Banner ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 9999;
  background: rgba(12, 12, 20, 0.96);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--glass-border);
  padding: 22px 24px;
  display: none;
}
.cookie-banner.show { display: block; }
.cookie-inner {
  max-width: var(--max-width);
  margin: 0 auto;
}
.cookie-inner p {
  font-size: 0.88rem;
  margin-bottom: 16px;
  color: var(--text-secondary);
}
.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.cookie-actions .btn { padding: 10px 20px; font-size: 0.85rem; }

/* Preferences Modal */
.cookie-prefs-modal {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.cookie-prefs-modal.show { display: flex; }
.prefs-panel {
  background: var(--bg-secondary);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  max-width: 480px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
}
.prefs-panel h3 { margin-bottom: 20px; }
.pref-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.pref-row label { font-size: 0.92rem; font-weight: 500; }
.pref-row small { display: block; color: var(--text-muted); font-size: 0.78rem; margin-top: 2px; }
.toggle {
  position: relative;
  width: 44px;
  height: 24px;
}
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle-slider {
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  border-radius: 12px;
  cursor: pointer;
  transition: background var(--transition);
}
.toggle-slider::before {
  content: '';
  position: absolute;
  left: 3px;
  top: 3px;
  width: 18px;
  height: 18px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--transition);
}
.toggle input:checked + .toggle-slider { background: var(--neon-purple); }
.toggle input:checked + .toggle-slider::before { transform: translateX(20px); }

/* ===== Submission Overlay ===== */
.form-overlay {
  position: fixed;
  inset: 0;
  z-index: 10001;
  background: rgba(10, 10, 16, 0.92);
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 24px;
}
.form-overlay.show { display: flex; }
.spinner {
  width: 56px;
  height: 56px;
  border: 3px solid rgba(138, 43, 226, 0.2);
  border-top-color: var(--neon-purple);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.form-overlay p {
  color: var(--text-primary);
  font-size: 1.15rem;
  font-weight: 600;
}

/* ===== Policy Pages ===== */
.policy-content {
  padding: 120px 0 60px;
}
.policy-content h1 { margin-bottom: 12px; }
.policy-content .updated { font-size: 0.85rem; color: var(--text-muted); margin-bottom: 36px; }
.policy-content h2 { font-size: 1.3rem; margin: 36px 0 12px; }
.policy-content h3 { font-size: 1.1rem; margin: 24px 0 10px; }
.policy-content p { margin-bottom: 14px; font-size: 0.95rem; line-height: 1.85; }
.policy-content ul { list-style: disc; padding-left: 24px; margin-bottom: 14px; }
.policy-content ul li { color: var(--text-secondary); font-size: 0.93rem; margin-bottom: 6px; line-height: 1.7; }
.policy-content a { text-decoration: underline; }

/* ===== Footer ===== */
.site-footer {
  background: var(--bg-secondary);
  border-top: 1px solid rgba(138, 43, 226, 0.1);
  padding: 60px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  margin-bottom: 40px;
}
.footer-brand .logo { margin-bottom: 14px; }
.footer-brand p { font-size: 0.88rem; max-width: 300px; }
.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-bottom: 16px;
}
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: var(--text-secondary); font-size: 0.9rem; }
.footer-col ul li a:hover { color: var(--neon-purple); }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-bottom: 12px;
}
.footer-contact li svg { flex-shrink: 0; margin-top: 3px; color: var(--neon-purple); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.04);
  padding-top: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-policies { display: flex; flex-wrap: wrap; gap: 18px; }
.footer-policies a { color: var(--text-muted); font-size: 0.82rem; }
.footer-policies a:hover { color: var(--neon-purple); }

/* ===== Page Header Banner ===== */
.page-banner {
  padding: 130px 0 50px;
  position: relative;
  overflow: hidden;
}
.page-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(138, 43, 226, 0.1) 0%, transparent 70%);
  pointer-events: none;
}
.page-banner h1 { position: relative; margin-bottom: 14px; }
.page-banner p { position: relative; }

/* ===== Case Study Detail ===== */
.case-study {
  padding: 40px 28px;
  border-radius: var(--radius-md);
  margin-bottom: 28px;
}
.case-study h3 { margin-bottom: 14px; }
.case-study .case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-bottom: 18px;
}
.case-study .case-meta span {
  font-size: 0.82rem;
  color: var(--neon-purple);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* ===== Responsive — Tablet ===== */
@media (min-width: 600px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .stats-row { grid-template-columns: repeat(4, 1fr); }
  .form-row { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ===== Responsive — Desktop ===== */
@media (min-width: 960px) {
  .nav-links { display: flex; }
  .nav-cta { display: flex; }
  .hamburger { display: none; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr 1fr 1fr; }
  .hero { padding: 160px 0 100px; }
  .section { padding: 100px 0; }
  .hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
  }
  .img-rounded img { height: 380px; }
}

@media (min-width: 1200px) {
  .container { width: 88%; }
}