:root{
    --navy:#163a70;
    --navy-dark:#10294d;
    --blue:#2458a6;
    --blue-soft:#edf3fb;
    --light:#f7f8fa;
    --line:#d7dde5;
    --text:#1f2937;
    --sub:#5f6b7a;
    --white:#ffffff;
    --shadow:none;
    --shadow-lg:none;
    --radius:8px;	
	--primary:#2458a6;
    --primary-light:#edf3fb;
	--primary-dark:#113f74;
	--bg:#f6f9fc;
	--text:#1f2937;
	--line:#d8e3ef;
	--white:#fff;
	--service:#318bdc;
	--service-dark:#2471b7;
	--container:1280px;
	--top-h:48px;
	--nav-h:84px;
    }
	

    *{ box-sizing:border-box; }
    html, body{ margin:0; padding:0; }

    body{
      font-family:'Noto Sans KR', sans-serif;
      color:var(--text);
      background:#fff;
      line-height:1.5;
      min-height:100vh;
    }

    a{
      text-decoration:none;
      color:inherit;
    }

    img{
      display:block;
      max-width:100%;
    }

    ul{
      list-style:none;
      margin:0;
      padding:0;
    }

    .container{
      width:min(100% - 32px, var(--container));
      margin:0 auto;
    }
    
    /* 서브 비주얼 */
	.sub-hero{
	  position:relative;
	  padding:50px 0 30px;
	  color:#fff;
	  overflow:hidden;
	  background:
		linear-gradient(120deg, rgba(22,58,112,.95), rgba(36,88,166,.85)),
		url('https://images.unsplash.com/photo-1524995997946-a1c2e315a42f?q=80&w=1600&auto=format&fit=crop') center/cover no-repeat;
	}

	/* 부드러운 빛 효과 */
	.sub-hero::before{
	  content:"";
	  position:absolute;
	  inset:0;
	  background:
		radial-gradient(circle at 20% 30%, rgba(255,255,255,.15), transparent 40%),
		radial-gradient(circle at 80% 70%, rgba(255,255,255,.08), transparent 40%);
	  pointer-events:none;
	}

	/* 하단 그라데이션 */
	.sub-hero::after{
	  content:"";
	  position:absolute;
	  left:0;
	  right:0;
	  bottom:0;
	  height:80px;
	  background:linear-gradient(to bottom, transparent, rgba(0,0,0,.15));
	}

	/* 컨텐츠 */
	.sub-hero .container{
	  position:relative;
	  z-index:2;
	}
	.sub-hero .container{
	  text-align:left;
	  max-width:1200px;
	}
	.sub-hero h1::after{
	  content:"";
	  display:block;
	  width:40px;
	  height:3px;
	  background:#fff;
	  margin-top:14px;
	  opacity:.7;
	}
	/* 제목 */
	.sub-hero h1{
	  font-size:44px;
	  font-weight:800;
	  letter-spacing:-0.04em;
	  margin-bottom:14px;
	}

	/* 설명 */
	.sub-hero p{
	  font-size:17px;
	  color:rgba(255,255,255,.85);
	  letter-spacing:-0.01em;
	  margin-bottom:6px;
	}

	/* 브레드크럼 */
	.breadcrumb-wrap{
	  margin-top:30px;
	  display:flex;
	  justify-content:center;
	}

	.breadcrumb-box{
	  display:flex;
	  align-items:center;
	  gap:10px;
	  padding:10px 20px;
	  border-radius:999px;

	  background:rgba(255,255,255,.12);
	  border:1px solid rgba(255,255,255,.2);
	  backdrop-filter:blur(10px);

	  font-size:14px;
	  color:#fff;
	}

    .breadcrumb-box i{
      font-size:13px;
      opacity:.8;
    }

    .breadcrumb-wrap{
      justify-content:flex-end;
    }

	
	

    .join-section{
      padding:50px 0 80px;
    }

    .join-card{
      background:#fff;
      border:1px solid var(--line);
      border-radius:28px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }

    .join-card-top{
      padding:34px 38px 22px;
      border-bottom:1px solid #eef2f7;
      background:linear-gradient(to bottom, #fbfcfe, #fff);
    }

    .join-title{
      margin:0;
      font-size:32px;
      font-weight:800;
      letter-spacing:-0.03em;
      color:#172554;
    }

    .join-desc{
      margin:10px 0 0;
      color:var(--sub);
      font-size:15px;
    }

    .join-card-body{
      padding:34px 38px 40px;
    }

    .agreement-block{
      margin-bottom:34px;
    }

    .agreement-block:last-child{
      margin-bottom:0;
    }

    .section-title{
      display:flex;
      align-items:center;
      gap:10px;
      margin:0 0 16px;
      font-size:26px;
      font-weight:800;
      color:#111827;
      letter-spacing:-0.03em;
    }

    .section-title::before{
      content:"";
      width:10px;
      height:10px;
      background:var(--primary);
      clip-path:polygon(0 0, 100% 50%, 0 100%);
      flex:0 0 10px;
    }

    .terms-box{
      border:1px solid var(--line-dark);
      background:#fafbfd;
      height:330px;
      overflow-y:auto;
      padding:18px 18px;
      color:#4b5563;
      font-size:15px;
      line-height:1.85;
    }

    .terms-box p{
      margin:0 0 14px;
    }

    .agree-row{
      margin-top:12px;
      display:flex;
      justify-content:flex-end;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      color:#374151;
      font-size:16px;
      font-weight:600;
    }

    .radio-group{
      display:flex;
      align-items:center;
      gap:16px;
    }

    .radio-group label{
      display:inline-flex;
      align-items:center;
      gap:6px;
      cursor:pointer;
      font-weight:500;
      color:#111827;
    }

    .radio-group input[type="radio"]{
      width:18px;
      height:18px;
      accent-color:#2563eb;
      cursor:pointer;
    }

    .btn-area{
      margin-top:28px;
      display:flex;
      justify-content:flex-end;
    }

    .btn-next{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-width:96px;
      height:48px;
      padding:0 22px;
      border:0;
      background:#294f93;
      color:#fff;
      font-size:18px;
      font-weight:700;
      cursor:pointer;
      transition:.2s ease;
    }

    .btn-next:hover{
      background:#1f3e75;
    }

    .btn-next:disabled{
      background:#9aa8bf;
      cursor:not-allowed;
    }

 

    @media (max-width:991px){
      .sub-hero{
        padding:54px 0 58px;
      }

      .sub-hero h1{
        font-size:30px;
      }

      .join-card-top{
        padding:26px 22px 18px;
      }

      .join-title{
        font-size:28px;
      }

      .join-card-body{
        padding:24px 22px 30px;
      }

      .section-title{
        font-size:22px;
      }

      .terms-box{
        height:280px;
        font-size:14px;
      }

      .agree-row{
        justify-content:flex-start;
        align-items:flex-start;
        gap:10px;
        flex-direction:column;
      }

      .btn-area{
        justify-content:flex-end;
      }

      .btn-next{
        min-width:86px;
        height:44px;
        font-size:17px;
      }
    }