/* ==========================================================================
   1. 기본 폰트 및 전역 설정
   ========================================================================== */
body { font-family: 'Pretendard', sans-serif; overflow-x: hidden; color:#656565; letter-spacing: -0.02em; }
h1 { color: #fff; }
h2, h3, h4 { color:#000; }

.container h2 { font-size: 3rem; }
.container p { font-size: 1.2rem; font-weight: 300; }

/* === 애니메이션 효과 === */
.animate-block {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}
.animate-block.visible {
    opacity: 1;
    transform: translateY(0);
}
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* 공통 버튼 */
.elearningbtn {
    height: 3.6rem;
    line-height: 3.6rem;
    padding: 0 1.2rem;
    font-size: 1.3rem;
    color: #fff;
    border-radius: 0.5rem;
    background: #dd2726;
    display: inline-block;
    text-decoration: none;
    font-weight: 700;
}
.elearningbtn:hover { color: #dd2726; background: #fff; border: 1px solid #dd2726; }
.elearningbtn::after {
    content: "";
    background-image: url(../img/ico-arr-shortcut-red.png);
    display: inline-block;
    background-size: contain;
    vertical-align: middle;
    width: 23px;
    height: 23px;
    margin-left: 0.5rem;
}
.elearningbtn:hover::after { background-image: url(../img/ico-arr-shortcut-red-on.png); }


/* ==========================================================================
   2. 헤더 섹션 (hd-section)
   ========================================================================== */
header.hd-section {
    background-image: url(../img/headerbg.jpg);
    background-position: center;
    -webkit-background-size: cover;
    background-size: cover;
}
header.hd-section p { color: #fff; }


/* ==========================================================================
   3. 숫자 증명 섹션 (Stats)
   ========================================================================== */
.bg-gray { background-color: #f7f8f9; }
.py-6 { padding-top: 4rem !important; padding-bottom: 4rem !important; }

.container .stats-box {
    background: #fff;
    padding: 50px 40px;
    border-radius: 30px;
    box-shadow: 0px 0px 15px rgba(0, 0, 0, 0.05);
}
.container .stat-number {
    font-size: 3rem; 
    font-weight: 700;
    color: #ee684d;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 1px solid #ee684d;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 15px auto;
    background-color: #fff;
    letter-spacing: -0.05em;
}
.container p.title { color: #ee684d; font-size: 1.5rem; margin-bottom: 0.5rem; font-weight: 700; }
.container p.subtitle { font-size: 1.1rem; margin-bottom: 0; }


/* ==========================================================================
   4. 글로벌 기업 로고 섹션
   ========================================================================== */
.container .logo-img { 
    max-width: 140px; 
    transition: transform 0.3s ease; 
    display: block; 
    margin: 0 auto; 
}
.container .logo-img:hover { transform: translateY(-8px); }


/* ==========================================================================
   5. 비디오/VLOG 섹션
   ========================================================================== */
.container .video-thumb { border-radius: 0.5rem; overflow: hidden; }
.container p.vidtitle { color: #000; font-size: 1.5rem; margin-bottom: 0.3rem; font-weight: 700; }


/* ==========================================================================
   6. 멘토링/Q&A 섹션
   ========================================================================== */
.container .qna-card {
    background: #ffffff;
    border: 1px solid #dcdcde;
    border-radius: 16px;
    padding: 30px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    box-sizing: border-box; 
}
.container .qna-card:hover { transform: translateY(-8px); border: 3px solid #ee684d; }
.container .qna-card .quote-icon { font-size: 1.8rem; color: #dd2726; margin-bottom: 15px; }
.container .qna-card .job-tag {
    color: #ee684d;
    line-height: 1;
    text-align: center;
    border: 1px solid #ee684d;
    border-radius: 15px;
    padding: 8px 15px;
    font-size: 1rem;
    font-weight: 700;
    margin: auto;
    margin-bottom: 15px;
    width: 40%;
}
.container p.qna-content {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 25px;
    flex-grow: 1;
    word-break: keep-all;
    text-align: center;
}
.container .qna-footer { border-top: 1px solid #f1f1f1; padding-top: 15px; text-align: center;}
.container span.badge-course { font-size: 0.9rem; color: #999; font-weight: 500; }
.container p.qna-author { margin: 3px 0 0 0; font-weight: 700; font-size: 1.2rem; }


/* ==========================================================================
   7. 성과 카드 섹션 (Outcome)
   ========================================================================== */
.container .outcome-card {
    background: #ffffff;
    border: 1px solid #dcdcde;
    border-radius: 16px;
    padding: 35px;
    height: 100%;
    display: flex;
    flex-direction: column;
    transition: all 0.3s ease;
    box-sizing: border-box;
}
.container .outcome-card:hover { transform: translateY(-5px); border: 3px solid #ee684d; }
.container .outcome-card h4 { font-size: 2rem; }
.container .info-list { list-style: none; padding: 15px 0 0 0; margin-bottom: 10px; border-top: 1px solid #f1f1f1; }
.container .info-list li { font-size: 1.1rem; margin-bottom: 15px; display: flex; gap: 1rem; }
.container .info-list li .label { font-weight: 700; min-width: 90px; color: #000; position: relative; }
.container .recommend-tag {
    font-size: 1rem;
    font-weight: 500;
    color: #666;
    background-color: #f9f9f9;
    padding: 10px 20px;
    border-radius: 30px;
    margin-top: auto; 
    margin-bottom: 1.5rem;
}


/* ==========================================================================
   8. 반응형 (Responsive)
   ========================================================================== */
@media (max-width: 768px) {
    .container p {font-size:1rem;}
    .border-start-custom { border: none !important; }
    .stat-number { font-size: 2.5rem; width: 150px; height: 150px;}
}


.sub-header {
    background-image: url(../img/subbg.jpg);
    background-position: center;
    -webkit-background-size: cover;
    background-size: cover;
}
.sub-header p { color: #fff; font-size: 1.2rem; font-weight: 300; }

.course-section h2 { font-size: 2.5rem; color: #000; letter-spacing: -0.03em; }

/* ==========================================================================
   로고 그리드 및 카드 설정
   ========================================================================== */
/* 로고가 들어가는 카드 박스 */

.container .logo-grid {
    display: flex;
    justify-content: center; 
}

.container .logo-grid .col {
    display: flex;
    justify-content: center;
}

.container .logo-grid .logo-card {
    background: #fff;
    border: 1px solid #dcdcde;
    border-radius: 12px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    transition: all 0.3s ease;
    opacity: 0.7;
    width: 240px;
}


.container .logo-grid .logo-card:hover {
    filter: grayscale(0%);
    opacity: 1;
    border:3px solid #ee684d;
    box-shadow: 0 10px 20px rgba(238, 104, 77, 0.1);
    transform: translateY(-5px);
}


.container .logo-grid .logo-card img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain; 
}

/* ==========================================================================
   반응형 설정
   ========================================================================== */
@media (max-width: 768px) {
    .sub-header h2, 
    .course-section h2 { font-size: 2.2rem; } 
    
    .container .logo-grid .logo-card {
        height: 90px;
        padding: 15px;
        width: 240px;
    }
    .sub-header p {font-size: 1rem;}
}