/* ===== 서비스 소개 전용 스타일 ===== */

/* 헤더 active 메뉴 */
.nav-menu a.active {
  color: var(--primary, #1D9ADD);
  font-weight: 600;
}

/* 레이아웃 */
.intro-page {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* 히어로 섹션 */
.intro-hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  padding: 60px 0;
  min-height: 400px;
}
.intro-hero .txt {
  flex: 1;
}
.intro-hero .txt h1 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--gray-900, #111827);
  line-height: 1.4;
  margin-bottom: 16px;
}
.intro-hero .txt p {
  font-size: 1.1rem;
  color: var(--gray-500, #6b7280);
}
.intro-hero .imgBox {
  flex: 1;
  text-align: center;
}
.intro-hero .imgBox img {
  max-width: 100%;
  height: auto;
}

/* 콘텐츠 섹션 */
.intro-section {
  display: flex;
  align-items: center;
  gap: 60px;
  padding: 80px 0;
}
.intro-section.reverse {
  flex-direction: row-reverse;
}
.intro-section.bg-gray {
  background: var(--gray-50, #f9fafb);
  margin: 0 -20px;
  padding-left: 20px;
  padding-right: 20px;
}
.intro-section .content-text {
  flex: 1;
}
.intro-section .content-img {
  flex: 1;
  text-align: center;
}
.intro-section .content-img img {
  max-width: 100%;
  height: auto;
  border-radius: 12px;
}

/* 번호 표시 */
.num-indicator {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
}
.num-indicator .num {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--gray-200, #e5e7eb);
  color: var(--gray-500, #6b7280);
  font-size: 0.85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.num-indicator .num.on {
  background: var(--primary, #1D9ADD);
  color: #fff;
}

/* 제목 */
.intro-section .section-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gray-900, #111827);
  line-height: 1.4;
  margin-bottom: 24px;
}

/* 리스트 */
.intro-section .feature-list {
  list-style: none;
  padding: 0;
  margin: 0;
}
.intro-section .feature-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: 1rem;
  color: var(--gray-600, #4b5563);
  line-height: 1.6;
}
.intro-section .feature-list li::before {
  content: "\2022";
  position: absolute;
  left: 0;
  color: var(--primary, #1D9ADD);
  font-weight: bold;
}

/* 모바일 섹션 */
.mobile-section {
  padding: 0;
}
.mobile-section .section-title {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gray-900, #111827);
  line-height: 1.4;
  margin-bottom: 32px;
}
.mobile-section .section-title .sky {
  color: var(--primary, #1D9ADD);
}
.qr-box {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}
.qr-item {
  background: #fff;
  border: 1px solid var(--gray-200, #e5e7eb);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
  min-width: 160px;
}
.qr-item .store-name {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--gray-700, #374151);
  margin-bottom: 8px;
}
.qr-item a {
  display: block;
  font-size: 0.82rem;
  color: var(--primary, #1D9ADD);
  margin-bottom: 12px;
  text-decoration: none;
}
.qr-item a:hover {
  text-decoration: underline;
}
.qr-item img {
  width: 100px;
  height: 100px;
}

/* CTA 섹션 */
.cta-section {
  background: linear-gradient(135deg, var(--primary, #1D9ADD) 0%, #38bdf8 100%);
  border-radius: 16px;
  padding: 60px 40px;
  text-align: center;
  margin: 60px 0;
}
.cta-section .cta-text {
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 24px;
  line-height: 1.5;
}
.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
}
.cta-btn.primary {
  background: #fff;
  color: var(--primary, #1D9ADD);
}
.cta-btn.primary:hover {
  background: var(--gray-100, #f3f4f6);
}
.cta-btn.secondary {
  background: rgba(255,255,255,0.2);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.4);
}
.cta-btn.secondary:hover {
  background: rgba(255,255,255,0.3);
}

/* 반응형 */
@media (max-width: 768px) {
  .intro-hero {
    flex-direction: column;
    text-align: center;
    padding: 40px 0;
  }
  .intro-hero .txt h1 {
    font-size: 1.6rem;
  }
  .intro-section {
    flex-direction: column !important;
    padding: 50px 0;
    gap: 30px;
  }
  .intro-section .section-title {
    font-size: 1.4rem;
  }
  .num-indicator {
    justify-content: center;
  }
  .intro-section .content-text {
    text-align: center;
  }
  .intro-section .feature-list li {
    text-align: left;
  }
  .mobile-section {
    text-align: center;
  }
  .mobile-section .section-title {
    font-size: 1.4rem;
  }
  .qr-box {
    justify-content: center;
  }
  .cta-section {
    padding: 40px 20px;
    margin: 40px 0;
  }
  .cta-section .cta-text {
    font-size: 1.2rem;
  }
}