/* ── Reset & Base ─────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: #021428;
  color: #e2e8f0;
  line-height: 1.6;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Colors ──────────────────────────────────────────────────────────────── */
.text-cyber { color: #818CF8; }
.text-gradient {
  background: linear-gradient(135deg, #818CF8, #3B82F6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Navigation ──────────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(4, 31, 61, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}
.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}
.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, #6366F1, #2563EB);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
}
.logo-text { font-size: 1.25rem; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  font-size: 0.875rem;
  color: rgba(148, 163, 184, 0.8);
  transition: color 0.2s;
}
.nav-links a:hover { color: #fff; }

/* ── Buttons ─────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.875rem;
  background: linear-gradient(135deg, #6366F1, #2563EB);
  color: #fff;
  transition: all 0.3s;
  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, 0.5);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 12px;
  font-weight: 600;
  font-size: 0.875rem;
  background: rgba(255,255,255,0.05);
  color: #e2e8f0;
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.3s;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(99, 102, 241, 0.3);
}
.btn-lg { padding: 14px 32px; font-size: 1rem; }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.15;
}
.orb-1 {
  width: 600px; height: 600px;
  background: #6366F1;
  top: -200px; left: -200px;
  animation: float 8s ease-in-out infinite;
}
.orb-2 {
  width: 500px; height: 500px;
  background: #3B82F6;
  bottom: -150px; right: -150px;
  animation: float 10s ease-in-out infinite reverse;
}
.orb-3 {
  width: 400px; height: 400px;
  background: linear-gradient(135deg, #6366F1, #3B82F6);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  animation: float 12s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0px) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 80px 0;
}
.hero-badge {
  display: inline-flex;
  padding: 8px 20px;
  border-radius: 100px;
  font-size: 0.8125rem;
  font-weight: 500;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  color: #A5B4FC;
  margin-bottom: 24px;
}
.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  color: #fff;
  margin-bottom: 24px;
}
.hero-subtitle {
  font-size: 1.125rem;
  color: rgba(148, 163, 184, 0.8);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 64px;
}
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}
.stat {
  text-align: center;
}
.stat-number {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  background: linear-gradient(135deg, #818CF8, #3B82F6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stat-label {
  font-size: 0.8125rem;
  color: rgba(148, 163, 184, 0.6);
  margin-top: 4px;
}

/* ── Sections ─────────────────────────────────────────────────────────────── */
.section {
  padding: 100px 0;
}
.section-dark {
  background: rgba(4, 31, 61, 0.5);
}
.section-header {
  text-align: center;
  margin-bottom: 64px;
}
.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.section-subtitle {
  font-size: 1.125rem;
  color: rgba(148, 163, 184, 0.7);
  max-width: 560px;
  margin: 0 auto;
}

/* ── Features Grid ────────────────────────────────────────────────────────── */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  padding: 32px;
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.3s;
}
.feature-card:hover {
  background: rgba(99, 102, 241, 0.05);
  border-color: rgba(99, 102, 241, 0.2);
  transform: translateY(-4px);
}
.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}
.icon-purple { background: rgba(99, 102, 241, 0.15); color: #A5B4FC; }
.icon-blue { background: rgba(59, 130, 246, 0.15); color: #93C5FD; }
.icon-green { background: rgba(16, 185, 129, 0.15); color: #6EE7B7; }
.icon-yellow { background: rgba(245, 166, 35, 0.15); color: #FCD34D; }
.icon-red { background: rgba(239, 68, 68, 0.15); color: #FCA5A5; }
.icon-cyan { background: rgba(6, 182, 212, 0.15); color: #67E8F9; }
.feature-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}
.feature-card p {
  font-size: 0.9375rem;
  color: rgba(148, 163, 184, 0.7);
  line-height: 1.7;
}

/* ── Steps ────────────────────────────────────────────────────────────────── */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  align-items: center;
  gap: 0;
}
.step-card {
  text-align: center;
  padding: 32px 20px;
}
.step-number {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, #6366F1, #2563EB);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  margin: 0 auto 20px;
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.3);
}
.step-card h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}
.step-card p {
  font-size: 0.875rem;
  color: rgba(148, 163, 184, 0.7);
  line-height: 1.7;
}
.step-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(99, 102, 241, 0.3);
}

/* ── Use Cases ────────────────────────────────────────────────────────────── */
.usecases-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.usecase-card {
  padding: 32px;
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  transition: all 0.3s;
}
.usecase-card:hover {
  background: rgba(99, 102, 241, 0.05);
  border-color: rgba(99, 102, 241, 0.2);
  transform: translateY(-4px);
}
.usecase-icon {
  color: #818CF8;
  margin-bottom: 20px;
}
.usecase-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}
.usecase-card p {
  font-size: 0.875rem;
  color: rgba(148, 163, 184, 0.7);
  line-height: 1.7;
  margin-bottom: 16px;
}
.usecase-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.usecase-tags span {
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 500;
  background: rgba(99, 102, 241, 0.1);
  color: #A5B4FC;
  border: 1px solid rgba(99, 102, 241, 0.15);
}

/* ── Security ─────────────────────────────────────────────────────────────── */
.security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}
.security-card {
  padding: 32px;
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  transition: all 0.3s;
}
.security-card:hover {
  background: rgba(99, 102, 241, 0.05);
  border-color: rgba(99, 102, 241, 0.2);
}
.security-icon {
  color: #6EE7B7;
  margin-bottom: 16px;
}
.security-card h3 {
  font-size: 1.0625rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 12px;
}
.security-card p {
  font-size: 0.875rem;
  color: rgba(148, 163, 184, 0.7);
  line-height: 1.7;
}

/* ── Pricing ──────────────────────────────────────────────────────────────── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: start;
}
.pricing-card {
  padding: 40px 32px;
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  transition: all 0.3s;
  position: relative;
}
.pricing-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99, 102, 241, 0.2);
}
.pricing-featured {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(37, 99, 235, 0.05));
  border-color: rgba(99, 102, 241, 0.25);
  transform: scale(1.03);
}
.pricing-featured:hover {
  transform: scale(1.03) translateY(-4px);
}
.pricing-badge {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(99, 102, 241, 0.1);
  color: #A5B4FC;
  border: 1px solid rgba(99, 102, 241, 0.15);
  margin-bottom: 20px;
}
.featured-badge {
  background: linear-gradient(135deg, #6366F1, #2563EB);
  color: #fff;
  border: none;
}
.pricing-amount {
  font-size: 2.5rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}
.pricing-period {
  font-size: 1rem;
  font-weight: 400;
  color: rgba(148, 163, 184, 0.5);
}
.pricing-desc {
  font-size: 0.875rem;
  color: rgba(148, 163, 184, 0.7);
  margin-bottom: 24px;
  line-height: 1.6;
}
.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 24px;
  padding: 0;
}
.pricing-features li {
  padding: 8px 0;
  font-size: 0.875rem;
  color: rgba(148, 163, 184, 0.8);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.pricing-features li:last-child {
  border-bottom: none;
}
.pricing-features .check {
  color: #6EE7B7;
  font-weight: 700;
  margin-right: 8px;
}
.pricing-features strong {
  color: #e2e8f0;
}
.pricing-overage {
  padding: 12px;
  border-radius: 10px;
  background: rgba(0,0,0,0.2);
  margin-bottom: 24px;
  font-size: 0.8125rem;
}
.overage-label {
  color: rgba(148, 163, 184, 0.5);
  margin-right: 6px;
}
.overage-price {
  color: #A5B4FC;
  font-weight: 600;
}
.pricing-cta {
  width: 100%;
  justify-content: center;
}
.pricing-footnote {
  text-align: center;
  margin-top: 32px;
  font-size: 0.875rem;
  color: rgba(148, 163, 184, 0.5);
}
.pricing-footnote a {
  color: #818CF8;
  text-decoration: underline;
}
.pricing-footnote a:hover {
  color: #A5B4FC;
}
.pricing-discount {
  margin-top: 16px;
  padding: 16px 24px;
  border-radius: 12px;
  background: rgba(99, 102, 241, 0.06);
  border: 1px solid rgba(99, 102, 241, 0.1);
  font-size: 0.875rem;
  color: rgba(148, 163, 184, 0.8);
  line-height: 1.6;
}
.pricing-discount a {
  color: #818CF8;
  text-decoration: underline;
}
.pricing-discount a:hover {
  color: #A5B4FC;
}

/* ── Contact Form ─────────────────────────────────────────────────────────── */
.contact-container {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 48px;
  max-width: 960px;
  margin: 0 auto;
  align-items: start;
}
.contact-form {
  padding: 40px;
  border-radius: 20px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 20px;
}
.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 500;
  color: rgba(148, 163, 184, 0.8);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  color: #e2e8f0;
  font-size: 0.9375rem;
  font-family: inherit;
  transition: all 0.2s;
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: rgba(99, 102, 241, 0.4);
  background: rgba(99, 102, 241, 0.05);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(148, 163, 184, 0.3);
}
.form-group select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23818CF8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 36px;
}
.form-group select option {
  background: #041F3D;
  color: #e2e8f0;
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}
.contact-error {
  padding: 12px 16px;
  border-radius: 10px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.2);
  color: #FCA5A5;
  font-size: 0.875rem;
  margin-bottom: 16px;
}
.contact-success {
  text-align: center;
  padding: 40px 20px;
}
.success-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #10B981, #059669);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.75rem;
  font-weight: 800;
  color: #fff;
  margin: 0 auto 20px;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}
.contact-success h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 12px;
}
.contact-success p {
  color: rgba(148, 163, 184, 0.7);
  font-size: 0.9375rem;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.contact-info-card {
  padding: 24px;
  border-radius: 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  text-align: center;
}
.contact-info-icon {
  color: #818CF8;
  margin-bottom: 12px;
}
.contact-info-card h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #fff;
  margin-bottom: 8px;
}
.contact-info-card p {
  font-size: 0.8125rem;
  color: rgba(148, 163, 184, 0.6);
  line-height: 1.5;
}

/* ── CTA ──────────────────────────────────────────────────────────────────── */
.cta-section {
  padding: 80px 0;
}
.cta-card {
  text-align: center;
  padding: 64px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.08), rgba(37, 99, 235, 0.05));
  border: 1px solid rgba(99, 102, 241, 0.15);
}
.cta-title {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.cta-subtitle {
  font-size: 1.125rem;
  color: rgba(148, 163, 184, 0.7);
  margin-bottom: 32px;
}
.cta-credentials {
  margin-top: 24px;
  padding: 16px;
  border-radius: 12px;
  background: rgba(0,0,0,0.2);
  display: inline-block;
}
.cta-credentials p {
  font-size: 0.8125rem;
  color: rgba(148, 163, 184, 0.6);
}
.cta-credentials code {
  color: #A5B4FC;
  font-family: 'SF Mono', 'Fira Code', monospace;
  font-size: 0.875rem;
}

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer {
  padding: 32px 0;
  border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: #fff;
}
.footer-text {
  font-size: 0.8125rem;
  color: rgba(148, 163, 184, 0.5);
}

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .usecases-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; gap: 16px; }
  .pricing-featured { transform: none; }
  .pricing-featured:hover { transform: translateY(-4px); }
  .steps-grid { grid-template-columns: 1fr; gap: 16px; }
  .step-connector { transform: rotate(90deg); }
}
@media (max-width: 768px) {
  .nav-links a:not(.nav-cta) { display: none; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .features-grid { grid-template-columns: 1fr; }
  .usecases-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-featured { transform: none; }
  .security-grid { grid-template-columns: 1fr; }
  .contact-container { grid-template-columns: 1fr; gap: 24px; }
  .form-row { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .cta-card { padding: 32px 24px; }
  .footer-content { flex-direction: column; gap: 12px; text-align: center; }
}