/* 인증 및 보험 섹션 배경 */
.cert-section {
    background-color: var(--dark);
    padding-bottom: 80px;
}

/* ── 블록 헤더 (Certifications / Licenses & Permits 제목) ── */
.cert-block-header {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.cert-block-label {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-main);
    padding-left: 14px;
    border-left: 4px solid var(--primary);
    line-height: 1.2;
}

/* ── ISO 카드 ── */
.cert-iso-card {
    background-color: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 30px 35px;
    display: flex;
    align-items: center;
    gap: 28px;
    height: 100%;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

/* 카드 상단 강조 라인 */
.cert-iso-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background-color: var(--primary);
    opacity: 0.8;
}

.cert-iso-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border-color: var(--primary);
}

/* ISO 원형 배지 */
.cert-iso-badge {
    flex-shrink: 0;
    width: 110px;
    height: 110px;
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-width: 3px;
    border-style: solid;
    position: relative;
    animation: iso-pulse 3s ease-in-out infinite;
}

/* 바깥 링 효과 */
.cert-iso-badge::after {
    content: '';
    position: absolute;
    inset: -8px;
    border-radius: 50%;
    border-width: 1.5px;
    border-style: solid;
    opacity: 0.35;
}

/* 파란 ISO 배지 (9001) */
.cert-iso-blue {
    border-color: var(--secondary);
    background-color: rgba(59, 130, 246, 0.08);
}

.cert-iso-blue::after {
    border-color: var(--secondary);
}

/* 초록 ISO 배지 (14001) */
.cert-iso-green {
    border-color: var(--primary);
    background-color: rgba(0, 212, 170, 0.08);
}

.cert-iso-green::after {
    border-color: var(--primary);
}

.cert-iso-text {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 3px;
    color: var(--text-muted);
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: 2px;
}

.cert-iso-num {
    font-size: 1.9rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.cert-iso-blue .cert-iso-num {
    color: var(--secondary);
}

.cert-iso-green .cert-iso-num {
    color: var(--primary);
}

/* ISO 텍스트 영역 */
.cert-iso-info {
    flex: 1;
}

.cert-iso-title {
    color: #fff;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 4px 0 10px;
}

.cert-iso-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 0;
}

/* ISO 배지 파동 애니메이션 */
@keyframes iso-pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(0, 212, 170, 0);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(0, 212, 170, 0.08);
    }
}

.cert-iso-blue {
    animation-name: iso-pulse-blue;
}

@keyframes iso-pulse-blue {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(59, 130, 246, 0);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(59, 130, 246, 0.1);
    }
}

/* ── Permits 카드 ── */
.cert-permit-card {
    background-color: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 32px 20px 28px;
    text-align: center;
    height: 100%;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* 카드 상단 강조 라인 */
.cert-permit-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.cert-permit-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border-color: var(--primary);
}

.cert-permit-card:hover::before {
    transform: scaleX(1);
}

/* Permit 아이콘 */
.cert-permit-icon {
    width: 65px;
    height: 65px;
    border-radius: 50%;
    background-color: rgba(59, 130, 246, 0.12);
    border: 1px solid rgba(59, 130, 246, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    transition: background 0.3s ease, transform 0.3s ease;
}

.cert-permit-card:hover .cert-permit-icon {
    background-color: rgba(0, 212, 170, 0.15);
    border-color: rgba(0, 212, 170, 0.4);
    transform: scale(1.1) rotate(5deg);
}

.cert-permit-icon i {
    font-size: 1.5rem;
    color: var(--secondary);
    transition: color 0.3s ease;
}

.cert-permit-card:hover .cert-permit-icon i {
    color: var(--primary);
}

.cert-permit-title {
    color: #fff;
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
    line-height: 1.4;
    word-break: keep-all;
}

.cert-permit-sub {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 16px;
    flex: 1;
}

/* 하단 배지 */
.cert-permit-badge {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: 20px;
    letter-spacing: 0.5px;
    margin-top: auto;
}

.badge-blue {
    background-color: rgba(59, 130, 246, 0.15);
    color: var(--secondary);
    border: 1px solid rgba(59, 130, 246, 0.3);
}

.badge-green {
    background-color: rgba(0, 212, 170, 0.12);
    color: var(--primary);
    border: 1px solid rgba(0, 212, 170, 0.3);
}

.badge-gray {
    background-color: rgba(139, 163, 204, 0.12);
    color: var(--text-muted);
    border: 1px solid rgba(139, 163, 204, 0.25);
}

.badge-teal {
    background-color: rgba(0, 212, 170, 0.12);
    color: var(--primary);
    border: 1px solid rgba(0, 212, 170, 0.3);
}

/* ── Risk Management 바 ── */
.cert-risk-bar {
    background-color: var(--dark-card);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 0;
    display: flex;
    align-items: stretch;
    justify-content: space-between;
    /* 요소들 사이 공간을 균등 배분 */
    position: relative;
    overflow: hidden;
}

.cert-risk-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--secondary), var(--primary));
}

/* 공통: 각 셀 */
.cert-risk-left,
.cert-risk-item,
.cert-risk-desc {
    padding: 22px 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* 세 구역 모두 수평 정중앙 정렬 */
    flex: 1 1 0px;
    width: 0;
}

/* 세로 1줄선 스타일 */
.sero {
    width: 1px;
    /* 선 두께 */
    height: 40px;
    /* 선 세로 길이 */
    background-color: rgba(255, 255, 255, 0.14);
    /* 어두운 배경에 잘 보이도록 은은한 흰색 투명도 부여 */
    align-self: center;
    /* 세로 정중앙 */
    flex-shrink: 0;
    /* 선이 찌그러지지 않도록 고정 */
    margin: 0;
    /* 좌우 마진을 없애고 부모 flex 배분에 맡김 */
}

/* 왼쪽: 아이콘 + Risk Management */
.cert-risk-left {
    gap: 14px;
    flex: 1;
}

.cert-risk-icon {
    font-size: 2.4rem;
    color: var(--secondary);
    flex-shrink: 0;
}

.cert-risk-title {
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 3px;
}

.cert-risk-sub {
    color: var(--text-muted);
    font-size: 1rem;
    margin: 0;
}

/* 가운데: 보험 아이템 (각각 독립 셀) */
.cert-risk-item {
    gap: 12px;
    flex: 1;
}

.cert-risk-check {
    font-size: 1.3rem;
    color: var(--primary);
    flex-shrink: 0;
}

.cert-risk-item-title {
    color: #fff;
    font-size: 0.98rem;
    font-weight: 700;
    margin-bottom: 3px;
}

.cert-risk-item-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin: 0;
}

.cert-risk-item-desc-en {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin: 0;
}

/* 오른쪽: 잠금 설명 */
.cert-risk-desc {
    gap: 12px;
    flex: 1;
}

.cert-risk-lock {
    font-size: 2rem;
    color: var(--text-muted);
    flex-shrink: 0;
}

.cert-risk-desc-text {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
    margin: 0;
}

/* =================================================
   반응형 브레이크포인트 (style.css 기준)
   ================================================= */

/* 태블릿 (992px 미만) */
@media (max-width: 991.98px) {
    .cert-iso-card {
        padding: 24px 25px;
        gap: 20px;
    }

    .cert-iso-badge {
        width: 90px;
        height: 90px;
    }

    .cert-iso-num {
        font-size: 1.5rem;
    }

    .cert-iso-title {
        font-size: 1.1rem;
    }

    .cert-risk-bar {
        flex-wrap: wrap;
    }

    .cert-risk-left {
        padding: 18px 20px;
    }

    .cert-risk-item,
    .cert-risk-desc {
        padding: 18px 20px;
    }

    .cert-risk-desc {
        max-width: 100%;
    }
}

/* 모바일 (767px 이하) */
@media (max-width: 767px) {
    .sero {
        display: none;
    }

    .cert-section {
        padding-top: 20px;
        padding-bottom: 40px;
    }

    .cert-iso-card {
        padding: 20px;
        gap: 16px;
    }

    .cert-iso-badge {
        width: 80px;
        height: 80px;
    }

    .cert-iso-badge::after {
        inset: -6px;
    }

    .cert-iso-num {
        font-size: 1.3rem;
    }

    .cert-iso-title {
        font-size: 1rem;
    }

    .cert-iso-desc {
        font-size: 0.82rem;
    }

    .cert-permit-card {
        padding: 24px 14px 20px;
    }

    .cert-permit-icon {
        width: 52px;
        height: 52px;
    }

    .cert-permit-icon i {
        font-size: 1.2rem;
    }

    .cert-permit-title {
        font-size: 0.88rem;
    }

    .cert-permit-badge {
        font-size: 0.68rem;
        padding: 3px 9px;
    }

    .cert-risk-bar {
        flex-direction: column;
        align-items: flex-start;
    }

    .cert-risk-left,
    .cert-risk-item,
    .cert-risk-desc {
        padding: 16px 20px;
        width: 100%;
    }

    .cert-risk-left::after,
    .cert-risk-item:first-child::after {
        top: auto;
        bottom: 0;
        right: 5%;
        left: 5%;
        width: 90%;
        height: 1px;
    }

    .cert-risk-desc {
        max-width: 100%;
        padding-top: 12px;
        border-top: 1px solid var(--border-color);
        width: 100%;
    }
}