/* ========================================
   SECTION 08b: 자격증 발급 절차 (6단계)
   ✦ 밝은 배경 + 실선 연결 + 그라데이션 아이콘
======================================== */

.cert-section {
    background: #0a0e1a;
    position: relative;
    overflow: hidden;
}

.cert-flow {
    position: relative;
    display: flex;
    justify-content: center;
    gap: 0;
    max-width: 1000px;
    margin: 0 auto;
}

/* 아이콘 중앙 관통 실선 */
.cert-line {
    position: absolute;
    top: 40px;
    left: 120px; right: 120px;
    height: 0;
    border: none;
    height: 2px;
    background: linear-gradient(to right, #553AE7, #7B64EE, #9D8DF5, #7B64EE, #553AE7);
}

.cert-step {
    display: flex; flex-direction: column; align-items: center;
    gap: 14px; flex: 1;
    position: relative; z-index: 1;
}
.cert-step-icon {
    width: 80px; height: 80px;
    border-radius: 16px;
    background: linear-gradient(135deg, #553AE7, #7B64EE, #9D8DF5);
    display: flex; align-items: center; justify-content: center;
    font-size: 28px; color: #fff;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(85,58,231,.35);
}
.cert-step:hover .cert-step-icon {
    transform: translateY(-4px);
    box-shadow: var(--shadow-primary);
}
.cert-step span {
    font-size: 17px; font-weight: 600; color: #c4b5fd;
    line-height: 1.5; text-align: center;
}

/* 다크 배경용 섹션 제목 */
.cert-section .section-label { border-color: rgba(255,255,255,.4); color: #fff; background: rgba(255,255,255,.1); }
.cert-section .section-title { color: #fff; }
.cert-section .section-desc { color: rgba(255,255,255,.7); }

/* ───── 반응형 ───── */
@media (max-width: 768px) {
    .cert-flow {
        flex-wrap: wrap;
        gap: 24px;
    }
    .cert-line { display: none; }
    .cert-step { flex: 0 0 calc(33.33% - 16px); }
}