:root {
  --primary-color: #2563eb;
  --primary-dark: #1d4ed8;
  --secondary-color: #0f172a;
  --accent-color: #ef4444;
  --bg-light: #f8fafc;
  --card-border: #e2e8f0;
}

body {
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
  color: #334155;
  background-color: #ffffff;
  line-height: 1.6;
  word-break: keep-all;
}

/* Hero Section */

.hero-section {
  background: linear-gradient(135deg, #0f172a 0%, #1e293b 50%, #1e3a8a 100%);
  color: #ffffff;
  padding: 90px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero-section::after {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(37,99,235,0.15) 0%, rgba(0,0,0,0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.badge-highlight {
  background-color: rgba(37, 99, 235, 0.2);
  border: 1px solid rgba(147, 197, 253, 0.3);
  color: #93c5fd;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 50px;
  font-size: 0.9rem;
  display: inline-block;
  margin-bottom: 20px;
}

/* Section Heading */

.section-title-wrap {
  margin-bottom: 50px;
  text-align: center;
}

.section-sub {
  color: var(--primary-color);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-title {
  font-weight: 800;
  color: #0f172a;
  font-size: 2.2rem;
  letter-spacing: -0.5px;
}

/* Plan Cards */

.pricing-card {
  border: 1px solid var(--card-border);
  border-radius: 16px;
  transition: all 0.3s ease;
  background: #ffffff;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.pricing-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 30px -10px rgba(0, 0, 0, 0.08);
  border-color: #cbd5e1;
}

.pricing-card.featured {
  border: 2px solid var(--primary-color);
  box-shadow: 0 15px 30px -5px rgba(37, 99, 235, 0.15);
}

.featured-ribbon {
  position: absolute;
  top: 15px;
  right: 15px;
  background: #eff6ff;
  color: var(--primary-color);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 4px 10px;
  border-radius: 20px;
  border: 1px solid #bfdbfe;
}

.pricing-header {
  padding: 32px 28px 20px;
  border-bottom: 1px solid #f1f5f9;
}

.plan-name {
  font-size: 1.25rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 6px;
}

.plan-price {
  font-size: 2.1rem;
  font-weight: 800;
  color: var(--accent-color);
  line-height: 1.2;
}

.plan-period {
  font-size: 0.95rem;
  color: #64748b;
  font-weight: 500;
}

.pricing-body {
  padding: 24px 28px;
  flex-grow: 1;
}

.spec-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px dashed #e2e8f0;
  font-size: 0.95rem;
}

.spec-item:last-child {
  border-bottom: none;
}

.spec-label {
  color: #64748b;
}

.spec-val {
  font-weight: 700;
  color: #0f172a;
}

.pricing-footer {
  padding: 20px 28px 30px;
  background-color: #fafafa;
  border-top: 1px solid #f1f5f9;
}

.annual-total {
  font-size: 0.9rem;
  color: #475569;
  margin-bottom: 15px;
  text-align: center;
}

.annual-total strong {
  color: #0f172a;
  font-size: 1.05rem;
}

/* Tables */

.custom-table {
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--card-border);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.02);
}

.custom-table thead th {
  background-color: #1e293b;
  color: #ffffff;
  font-weight: 600;
  padding: 16px 20px;
  font-size: 0.95rem;
  border: none;
}

.custom-table tbody td {
  padding: 16px 20px;
  vertical-align: middle;
  border-bottom: 1px solid #dedede;
  font-size: 0.95rem;
}

.custom-table tbody tr:hover {
  background-color: #f8fafc;
}

.badge-cat {
  background: #f1f5f9;
  color: #334155;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 6px;
  font-size: 0.82rem;
}

.price-tag {
  font-weight: 700;
  color: #0f172a;
  font-size: 1rem;
}

/* Process Step Card */

.step-card {
  border: 1px solid var(--card-border);
  background: #ffffff;
  border-radius: 14px;
  padding: 28px 20px;
  text-align: center;
  height: 100%;
  position: relative;
  transition: transform 0.2s;
}

.step-card:hover {
  transform: translateY(-4px);
}

.step-number {
  width: 44px;
  height: 44px;
  line-height: 44px;
  border-radius: 50%;
  background: var(--primary-color);
  color: #fff;
  font-weight: 800;
  font-size: 1.1rem;
  margin: 0 auto 16px;
}

.step-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 8px;
}

.step-desc {
  font-size: 0.88rem;
  color: #64748b;
  margin-bottom: 0;
}

/* Notice Box */

.notice-box {
  background-color: #f8fafc;
  border-left: 4px solid var(--primary-color);
  padding: 24px;
  border-radius: 8px;
}

/* Floating CTA */

.cta-banner {
  background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
  border-radius: 20px;
  padding: 50px 40px;
  color: #ffffff;
  box-shadow: 0 20px 25px -5px rgba(37, 99, 235, 0.25);
}