/* Apple Style Process Marketing Component CSS */

/* 기본 리셋 및 글꼴 설정 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
  }
  
  body, html {
    font-synthesis: none;
  }
  
  body {
    font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'SF Pro Text', 'Helvetica Neue', Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    color: #1d1d1f;
    background-color: #ffffff;
    line-height: 1.5;
  }
  
  /* 컨테이너 스타일 */
  .apple-style-container {
    width: 100%;
    overflow-x: hidden;
  }
  
  /* 공통 섹션 스타일 */
  section {
    padding: 100px 0;
    width: 100%;
    position: relative;
  }
  
  .section-content {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .section-content.centered {
    text-align: center;
  }
  
  .section-tag {
    display: inline-block;
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: #86868b;
    margin-bottom: 16px;
    font-weight: 600;
  }
  
  .section-title {
    font-size: 48px;
    font-weight: 600;
    letter-spacing: -0.015em;
    margin-bottom: 24px;
    color: #1d1d1f;
    line-height: 1.1;
  }
  
  .section-description {
    font-size: 21px;
    line-height: 1.5;
    color: #86868b;
    max-width: 700px;
    margin: 0 auto;
  }
  
  /* 버튼 스타일 */
  button {
    border: none;
    background: none;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.3s ease;
  }
  
  .primary-button, .cta-primary-button {
    background-color: #0071e3;
    color: white;
    font-size: 17px;
    padding: 12px 22px;
    border-radius: 980px;
    font-weight: 500;
  }
  
  .primary-button:hover, .cta-primary-button:hover {
    background-color: #0077ed;
    transform: scale(1.02);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }
  
  .secondary-button, .cta-secondary-button {
    background-color: rgba(0, 0, 0, 0.05);
    color: #1d1d1f;
    font-size: 17px;
    padding: 12px 22px;
    border-radius: 980px;
    font-weight: 500;
  }
  
  .secondary-button:hover, .cta-secondary-button:hover {
    background-color: rgba(0, 0, 0, 0.1);
    transform: scale(1.02);
  }
  
  /* 히어로 섹션 */
  .hero-section {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 200px 0 340px;
    overflow: visible;
    margin-top: 75px;
  }
  
  .hero-video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1;
    z-index: 1;
  }
  
  .hero-content {
    max-width: 1000px;
    text-align: center;
    padding: 0 20px;
    position: relative;
    z-index: 2;
    padding-top: 100px;
  }
  
  .hero-title {
    font-size: 64px;
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
    color: #000;
    font-family: "pretendard";

  }
  
  .hero-title .accent {
    background: linear-gradient(90deg, #818181, #444444);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  
  .hero-subtitle {
    font-size: 20px;
    color: rgba(0, 0, 0, 0.8);
    margin-bottom: 48px;
    line-height: 1.5;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    font-family: "pretendardRegular";
  }
  
  .hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
  }
  
  /* 프로세스 탐색기 섹션 */
  .process-explorer {
    max-width: 1200px;
    margin: 80px auto;
    padding: 0 20px;
  }
  
  .process-tabs {
    display: flex;
    justify-content: center;
    gap: 2px;
    margin-bottom: 50px;
    border-radius: 12px;
    overflow: hidden;
    background-color: #f5f5f7;
    padding: 6px;
  }
  
  .process-tab {
    padding: 16px 24px;
    color: #86868b;
    font-size: 15px;
    font-weight: 500;
    border-radius: 8px;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: all 0.3s ease;
  }
  
  .process-tab:hover {
    color: #1d1d1f;
  }
  
  .process-tab.active {
    background-color: white;
    color: #1d1d1f;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
  }
  
  .step-number {
    font-size: 12px;
    margin-bottom: 6px;
    letter-spacing: 1px;
  }
  
  .step-name {
    font-weight: 500;
  }
  
  .process-content {
    position: relative;
    min-height: 500px;
  }
  
  .process-detail {
    display: none;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    transition: opacity 0.5s ease;
  }
  
  .process-detail.active {
    display: flex;
    opacity: 1;
    animation: fadeIn 0.5s ease forwards;
  }
  
  @keyframes fadeIn {
    from {
      opacity: 0;
      transform: translateY(20px);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }
  
  .process-detail-content {
    flex: 1;
    padding-right: 60px;
  }
  
  .process-step-title {
    font-size: 32px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: -0.01em;
  }
  
  .process-step-description {
    font-size: 17px;
    line-height: 1.6;
    color: #424245;
    margin-bottom: 30px;
  }
  
  .process-step-points {
    list-style: none;
    margin-bottom: 30px;
  }
  
  .process-step-point {
    position: relative;
    padding-left: 28px;
    margin-bottom: 16px;
    font-size: 17px;
    color: #1d1d1f;
  }
  
  .process-step-point:before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 12px;
    height: 12px;
    background-color: #0071e3;
    border-radius: 50%;
  }
  
  .process-step-duration {
    display: inline-flex;
    align-items: center;
    background-color: #f5f5f7;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 15px;
  }
  
  .duration-label {
    color: #86868b;
    margin-right: 6px;
  }
  
  .duration-value {
    font-weight: 600;
    color: #1d1d1f;
  }
  
  .process-detail-image {
    flex: 1;
  }
  
  .process-image {
    width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
  }
  
  /* 타임라인 섹션 */
  .timeline-section {
    background-color: #f5f5f7;
    padding: 120px 0;
  }
  
  .timeline-container {
    max-width: 980px;
    margin: 60px auto 0;
    position: relative;
    padding: 0 20px;
  }
  
  .timeline-line {
    position: absolute;
    top: 0;
    left: 50%;
    width: 2px;
    height: 100%;
    background-color: #d2d2d7;
    transform: translateX(-50%);
  }
  
  .timeline-steps {
    position: relative;
  }
  
  .timeline-step {
    display: flex;
    align-items: center;
    margin-bottom: 60px;
    position: relative;
  }
  
  .timeline-marker {
    position: absolute;
    left: 50%;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #0071e3;
    transform: translateX(-50%);
    z-index: 2;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
  }
  
  .timeline-number {
    color: #0071e3;
    font-weight: 600;
    font-size: 16px;
  }
  
  .timeline-content {
    width: 45%;
    background-color: white;
    padding: 24px;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    position: relative;
  }
  
  .timeline-step:nth-child(odd) .timeline-content {
    margin-left: auto;
    margin-right: 5%;
  }
  
  .timeline-step:nth-child(even) .timeline-content {
    margin-right: auto;
    margin-left: 5%;
  }
  
  .timeline-title {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 8px;
    color: #1d1d1f;
  }
  
  .timeline-duration {
    font-size: 15px;
    color: #86868b;
  }
  
  /* 협업 방식 섹션 */
  .collaboration-section {
    padding: 120px 0;
  }
  
  .collaboration-methods {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 60px;
    flex-wrap: wrap;
  }
  
  .collaboration-method {
    flex: 1;
    min-width: 300px;
    max-width: 350px;
    background-color: #f5f5f7;
    padding: 40px;
    border-radius: 16px;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
  }
  
  .collaboration-method:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
  }
  
  .method-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 24px;
    background-color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.06);
  }
  
  .method-svg {
    width: 30px;
    height: 30px;
    color: #0071e3;
  }
  
  .method-title {
    font-size: 20px;
    font-weight: 600;
    margin-bottom: 16px;
    color: #1d1d1f;
  }
  
  .method-description {
    font-size: 16px;
    line-height: 1.5;
    color: #86868b;
  }
  
  /* FAQ 섹션 */
  .faq-section {
    background-color: #f5f5f7;
    padding: 120px 0;
  }
  
  .faq-list {
    max-width: 800px;
    margin: 60px auto 0;
    padding: 0 20px;
  }
  
  .faq-item {
    background-color: white;
    border-radius: 12px;
    margin-bottom: 16px;
    overflow: hidden;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    transition: all 0.3s ease;
  }
  
  .faq-item.active {
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.08);
  }
  
  .faq-question {
    width: 100%;
    text-align: left;
    padding: 24px;
    font-size: 18px;
    font-weight: 500;
    color: #1d1d1f;
    background-color: white;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: none;
    cursor: pointer;
  }
  
  .faq-icon {
    font-size: 24px;
    color: #86868b;
    font-weight: 300;
  }
  
  .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
  }
  
  .faq-item.active .faq-answer {
    max-height: 300px;
    padding: 0 24px 24px;
  }
  
  .faq-answer p {
    font-size: 16px;
    line-height: 1.6;
    color: #424245;
  }
  
  /* CTA 섹션 */
  .cta-section {
    background: linear-gradient(135deg, #1D1D1F 0%, #313133 100%);
    color: white;
    padding: 120px 0;
    text-align: center;
  }
  
  .cta-content {
    max-width: 700px;
    margin: 0 auto;
    padding: 0 20px;
  }
  
  .cta-title {
    font-size: 35px;
    font-weight: 600;
    margin-bottom: 20px;
    letter-spacing: -0.015em;
    line-height: 1.2;
  }
  
  .cta-description {
    font-size: 21px;
    line-height: 1.5;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 40px;
  }
  
  .cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
  }
  
  .cta-primary-button {
    background-color: white;
    color: #1d1d1f;
  }
  
  .cta-primary-button:hover {
    background-color: rgba(255, 255, 255, 0.9);
    box-shadow: 0 2px 10px rgba(255, 255, 255, 0.2);
  }
  
  .cta-secondary-button {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
  }
  
  .cta-secondary-button:hover {
    background-color: rgba(255, 255, 255, 0.15);
  }
  
  /* 반응형 스타일 */
  @media (max-width: 1200px) {
    .hero-section {
      padding: 160px 0 120px;
    }
    
    .hero-content {
      max-width: 700px;
    }
    
    .process-detail {
      flex-direction: column;
    }
    
    .process-detail-content {
      padding-right: 0;
      margin-bottom: 40px;
    }
  }
  
  @media (max-width: 980px) {
    .section-title {
      font-size: 36px;
    }
    
    .hero-title {
      font-size: 48px;
    }
    
    .hero-subtitle {
      font-size: 20px;
    }
    
    .section-description {
      font-size: 18px;
    }
    
    .process-tabs {
      flex-wrap: wrap;
    }
    
    .process-tab {
      flex: 1;
      min-width: 150px;
    }
    
    .timeline-step:nth-child(odd) .timeline-content,
    .timeline-step:nth-child(even) .timeline-content {
      width: 80%;
      margin: 0 auto;
    }
    
    .timeline-line {
      left: 20px;
    }
    
    .timeline-marker {
      left: 20px;
    }
  }
  
  @media (max-width: 768px) {
    .section-title, .cta-title {
      font-size: 32px;
    }
    
    .hero-title {
      font-size: 30px;
      font-family: "pretendardSemiBold";
    }

    .hero-subtitle {
        font-size: 13px;
    }

    .section-description {
      font-size: 18px;
      font-family: "pretendardRegular";
    }
    
    .hero-section {
      padding: 140px 0 350px;
    }
    
    .process-step-title {
      font-size: 28px;
    }
    
    .collaboration-method {
      min-width: 100%;
    }

    .faq-question {
      font-size: 13px;
    }

    .cta-title {
      font-size: 20px;
      font-family: "pretendardSemiBold";
    }

    .cta-description {
      font-family: "pretendardRegular";
      font-size: 13px;
    }
  }