:root {
  --dm-bg: #ffffff;
  --dm-surface: #f8fafc;
  --dm-surface-hover: #f1f5f9;
  --dm-card-bg: #ffffff;
  --dm-border: #e2e8f0;
  --dm-border-hover: #cbd5e1;
  --dm-text-main: #0f172a;
  --dm-text-muted: #475569;
  --dm-accent: #0284c7;
  --dm-accent-hover: #0369a1;
  --dm-success: #059669;
  --dm-gradient-hero: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
  --dm-card-shadow: 0 4px 20px rgba(15, 23, 42, 0.05);
  --dm-card-shadow-hover: 0 12px 30px rgba(15, 23, 42, 0.1);
}

body {
  background-color: var(--dm-bg);
  color: var(--dm-text-main);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Navbar */
.navbar-custom {
  background-color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--dm-border);
  padding: 16px 0;
  transition: all 0.3s ease;
}

.nav-link {
  color: var(--dm-text-muted) !important;
  font-weight: 500;
  margin: 0 12px;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--dm-text-main) !important;
}

/* Buttons */
.btn-primary-custom {
  background: #0f172a;
  color: #ffffff !important;
  font-weight: 700;
  border: none;
  padding: 12px 28px;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.15);
  transition: all 0.25s ease;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.btn-primary-custom:hover {
  background: #0284c7;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(2, 132, 199, 0.3);
  color: #ffffff !important;
}

.btn-secondary-custom {
  background-color: #ffffff;
  color: var(--dm-text-main);
  border: 1px solid var(--dm-border);
  font-weight: 600;
  padding: 12px 24px;
  border-radius: 10px;
  transition: all 0.25s ease;
  text-decoration: none;
}

.btn-secondary-custom:hover {
  background-color: var(--dm-surface);
  color: var(--dm-accent);
  border-color: var(--dm-accent);
}

/* Hero Section */
.hero-section {
  padding: 110px 0 60px;
  background: var(--dm-gradient-hero);
  position: relative;
}

.eyebrow-badge {
  display: inline-block;
  background: #e0f2fe;
  color: var(--dm-accent);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 30px;
  border: 1px solid #bae6fd;
  margin-bottom: 20px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--dm-text-main);
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.hero-lead {
  font-size: 1.25rem;
  color: var(--dm-text-muted);
  max-width: 620px;
  line-height: 1.6;
  margin-bottom: 30px;
}

.hero-mockup-container {
  border-radius: 16px;
  border: 1px solid var(--dm-border);
  box-shadow: 0 20px 50px rgba(15, 23, 42, 0.12);
  overflow: hidden;
  background-color: #ffffff;
  margin-top: 40px;
}

/* Value Strip */
.value-strip {
  background-color: var(--dm-surface);
  border-top: 1px solid var(--dm-border);
  border-bottom: 1px solid var(--dm-border);
  padding: 32px 0;
}

.value-item h3 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--dm-text-main);
  margin-bottom: 4px;
}

.value-item p {
  color: var(--dm-text-muted);
  font-size: 0.875rem;
  margin: 0;
}

/* Cards */
.dm-card {
  background-color: var(--dm-card-bg);
  border: 1px solid var(--dm-border);
  border-radius: 16px;
  padding: 32px;
  height: 100%;
  box-shadow: var(--dm-card-shadow);
  transition: all 0.3s ease;
}

.dm-card:hover {
  transform: translateY(-4px);
  border-color: var(--dm-accent);
  box-shadow: var(--dm-card-shadow-hover);
}

.dm-card-icon {
  width: 48px;
  height: 48px;
  background: #e0f2fe;
  color: var(--dm-accent);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

/* Numbered Timeline */
.timeline-number {
  font-size: 3rem;
  font-weight: 900;
  color: #0284c7;
  line-height: 1;
  margin-bottom: 12px;
}

/* Large CTA Banner */
.cta-banner {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
  color: #ffffff;
  border-radius: 24px;
  padding: 60px 40px;
  box-shadow: 0 20px 40px rgba(15, 23, 42, 0.15);
}

/* Pricing Card */
.pricing-card {
  background: #ffffff;
  border: 2px solid var(--dm-accent);
  border-radius: 20px;
  padding: 48px;
  box-shadow: 0 16px 40px rgba(2, 132, 199, 0.12);
}

/* Accordion Customization */
.accordion-item {
  background-color: #ffffff;
  border: 1px solid var(--dm-border);
  border-radius: 12px !important;
  margin-bottom: 12px;
  overflow: hidden;
}

.accordion-button {
  background-color: #ffffff;
  color: var(--dm-text-main);
  font-weight: 600;
  font-size: 1.1rem;
  padding: 20px;
  box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
  background-color: var(--dm-surface);
  color: var(--dm-accent);
}

.accordion-body {
  color: var(--dm-text-muted);
  line-height: 1.6;
  padding: 0 20px 20px;
}

/* Footer */
footer {
  border-top: 1px solid var(--dm-border);
  padding: 60px 0 30px;
  background-color: var(--dm-surface);
}

footer a {
  color: var(--dm-text-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

footer a:hover {
  color: var(--dm-text-main);
}