:root {
  --primary-color: #0d47a1;
  --secondary-color: #1565c0;
  --accent-color: #ff6f00;
  --bg-dark: #0a192f;
  --bg-light: #f8fafc;
  --font-main: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
}

body {
  font-family: var(--font-main);
  color: #334155;
  background-color: #ffffff;
  line-height: 1.65;
}

/* 네비게이션 */

.navbar {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 1px 3px rgba(0,0,0,0.05);
}

.navbar-brand {
  font-weight: 800;
  color: var(--primary-color) !important;
  letter-spacing: -0.5px;
}

/* 히어로 섹션 */

.hero-section {
  background: radial-gradient(circle at top right, #1e3a8a, #0a192f);
  color: #ffffff;
  padding: 120px 0 90px;
}

.hero-badge {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #93c5fd;
  font-size: 0.85rem;
  padding: 6px 14px;
  border-radius: 50px;
  display: inline-block;
  margin-bottom: 20px;
}

.hero-search-mockup {
  background: #ffffff;
  border-radius: 12px;
  padding: 12px 18px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  color: #334155;
}

/* 문제 제기 카드 */

.pain-card {
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  background: #ffffff;
  padding: 30px 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  height: 100%;
}

.pain-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 24px rgba(15, 23, 42, 0.08);
}

.pain-icon-wrapper {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

/* 핵심 기능 테이블 & 카드 */

.feature-box {
  border-left: 4px solid var(--primary-color);
  padding: 18px;
  background: #f1f5f9;
  border-radius: 0 8px 8px 0;
  margin-bottom: 14px;
}

/* 성과 지표 뱃지 */

.metric-badge {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* 작업 프로세스 */

.process-step {
  position: relative;
  padding-left: 55px;
  margin-bottom: 30px;
}

.process-step-num {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--primary-color);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

/* 하단 CTA & 폼 */

.cta-banner {
  background: linear-gradient(135deg, #0a192f 0%, #1e3a8a 100%);
  border-radius: 20px;
  padding: 60px 40px;
  color: #ffffff;
}