@font-face {
    font-family: 'PyeojinGothic';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2504-1@1.0/PyeojinGothic-Light.woff2') format('woff2');
    font-weight: 300;
    font-display: swap;
}

@font-face {
    font-family: 'PyeojinGothic';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2504-1@1.0/PyeojinGothic-Regular.woff2') format('woff2');
    font-weight: 400;
    font-display: swap;
}

@font-face {
    font-family: 'PyeojinGothic';
    src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/2504-1@1.0/PyeojinGothic-Bold.woff2') format('woff2');
    font-weight: 700;
    font-display: swap;
}

body {
    background-color: #111;
    color: #fff;
    font-family: 'PyeojinGothic';
    text-align: center;
    padding: 7vh;
    justify-content: center;
    display: flex;
    flex-direction: column;
}

h2 {
    text-align: center;
    margin-bottom: 1em;
}

.project-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3em;
    align-items: start;
    max-width: 900px;
    margin: auto;
}

.info-box {
    text-align: center;
    padding-left: 2px;
}

.info-box h3 {
    font-size: 1.2em;
    margin-bottom: 0.5em;
    color: #aaa;
}

.info-box p {
    font-size: 1.8em;
    margin-bottom: 2em;
    font-weight: bold;
}

.overview-title {
    padding-top: 18px;
    padding-bottom: 7px;
    font-weight: bold;
    color: #b7b7b7;
}
.overview {
    font-size: 0.9em;
    line-height: 1.7em;
    text-align: justify;
    
}

.tags {
    margin-top: 2em;
    display: flex;
    flex-wrap: wrap;
    gap: 1em;
    font-size: 0.9em;
}

.tag {
    padding: 0.5em 1.2em;
    border-radius: 30px;
    border: 1px solid #ffffff;
    color: #ffffff;
    font-weight: bold;
    text-decoration: none;
    transition: 0.3s;
}

.tag:hover {
    background: #ffffff;
    color: #1e1e1e;
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.9),
                0 0 15px rgba(187, 187, 187, 0.7),
                0 0 25px rgba(170, 170, 170, 0.5);
}

.swiper-slide img {
    display: block;
    margin: 0 auto 2em;
    max-width: 70%;
    border: 1px solid #444;
    border-radius: 8px;
}

.download-links a {
    display: inline-block;
    margin: 0.5em 1em;
    padding: 0.7em 1.2em;
    background-color: #111;
    border: 1px solid #555;
    border-radius: 8px;
    color: #fff;
    text-decoration: none;
    transition: background 0.3s;
}

.download-links a:hover {
    background-color: #333;
}

.back {
    display: block;
    margin-top: 3em;
    color: #aaa;
    text-decoration: none;
}
.title-circle {
    font-size: 24px;
    text-shadow: 0 0 5px rgba(215, 215, 215, 0.708),
                0 0 10px rgba(215, 215, 215, 0.328),
                0 0 20px rgba(215, 215, 215, 0.253);
}

.title-circle1 {
    font-size: 15px;
    text-shadow: 0 0 5px rgba(215, 215, 215, 0.708),
                0 0 10px rgba(215, 215, 215, 0.328),
                0 0 20px rgba(215, 215, 215, 0.253);
}

.project-method {
    background: #111;
    margin: 0 auto;
    color: #ddd;
    box-shadow: 0 0 15px rgba(255,255,255,0.05);
    max-width: 1000px; 
    border: 1px solid #fff;
    text-align: left;
    margin-top: 3em;
}

.project-method-title {
    font-size: 1em;
    font-weight: bold;
    color: #cbcbcb; /* 네온톤 */
    border-bottom: 1px solid #ffffff;
    padding-bottom: 10px;
    padding-left: 20px;
    padding-top: 10px;
}

.project-method-content p {
    margin-bottom: 1em;
    line-height: 1.6em;
    font-size: 0.9em;
    padding-left: 20px;
    padding-right: 20px;
}
    
.project-summary {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 10px;              
    margin: auto;
    width: 100%;
    max-width: 1000px;       
    margin-top: 4em;
    margin-bottom: 5em;
}
.summary-box {
    max-width: 325px;
    background: #111;
    color: #fff;
    border: 1px solid #fff;
    box-shadow: 0 0 10px rgba(255,255,255,0.1);
}
.summary-number-num1 {
    font-size: 1em;
    font-weight: bold;
    padding: 10px;
    padding-left: 15px;
    padding-right: 15px;
}
.summary-number-title1 {
    font-size: 1em;
    font-weight: bold;
    padding: 10px;
    padding-left: 15px;
    border-left: 1px solid #fff;
}
.summary-box p {
    font-size: 0.9em;
    text-align: left;
    line-height: 1.6em;
    padding-left: 20px;
    padding-right: 20px;
}

.report-view {
    background-color: rgb(27, 27, 27);
    padding: 20px;
    border-radius: 10px;
    max-width: 1000px;
    margin: auto;
}

/* 아키텍쳐 */
.img-wrap { 
    display:inline-block; 
    max-width: 1000px; 
    cursor:zoom-in; 
}

#architecture-thumb {
    border-radius: 10px;
}

.result-img { 
    max-width:100%; 
    height:auto; 
    display:block; 
}

.img-viewer {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 1200;
    align-items: center;
    justify-content: center;
    pointer-events: none;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

/* 배경 */
.iv-backdrop {
    position: absolute; inset:0;
    background: rgba(0,0,0,0.75);
    backdrop-filter: blur(2px);
    pointer-events: auto;
}

/* 툴바 */
.iv-toolbar {
    position: absolute;
    top: 16px;
    right: 16px;
    display:flex;
    gap:8px;
    z-index:1300;
    pointer-events: auto;
}
.iv-toolbar button {
    background: rgba(255,255,255,0.06);
    color: #fff;
    border: 1px solid rgba(255,255,255,0.08);
    padding: 8px 10px;
    border-radius:6px;
    font-size:18px;
    cursor:pointer;
    backdrop-filter: blur(2px);
}
.iv-toolbar button:hover { 
    background: rgba(255,255,255,0.12); 
}

/* 이미지 표시 영역 */
.iv-stage {
    position: relative;
    max-width: 92vw;
    max-height: 86vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    z-index:1250;
    pointer-events: auto;
    border-radius: 8px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.6);
    background: linear-gradient(180deg, rgba(0,0,0,0.2), rgba(0,0,0,0.05));
}

/* 뷰어에 넣을 이미지 */
.iv-stage img {
    display:block;
    max-width:none; /* 중요: 실제 크기와 transform으로 제어 */
    max-height:none;
    will-change: transform;
    user-select: none;
    -webkit-user-drag: none;
    touch-action: none; /* 터치 이벤트 직접 처리 */
    cursor: grab;
}

/* 드래그 중 */
.iv-stage img.dragging { 
    cursor: grabbing; 
}

/* 힌트 */
.iv-hint {
    font-family: 'PyeojinGothic';
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1300;
    color: rgba(255,255,255,0.85);
    font-size: 13px;
    background: rgba(0,0,0,0.35);
    padding: 6px 10px;
    border-radius: 6px;
    pointer-events: none;
}

/* 보여줄 때 */
.img-viewer.open { 
    display:flex; 
    pointer-events: auto; 
}

/* 반응형: 작은 화면에서 툴바 조정 */
@media (max-width:480px) {
    .iv-toolbar { top: 8px; right: 8px; gap:6px; }
    .iv-toolbar button { padding:6px 8px; font-size:16px; }
    .iv-hint { font-size:12px; bottom:8px; }
}

.result-desc {
    max-width: 1000px; 
    margin: auto;
}
.result-desc h4 {
    display: flex;         /* 플렉스박스로 */
    align-items: center;   /* 세로 가운데 맞춤 */
    gap: 20px;             /* 원과 글자 사이 간격 */
    font-size: 1.2em;
    margin: 0;
}
.result-desc h4 .circle {
    position: static;      /* absolute 없애기 */
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: #fff;
    box-shadow: 0 0 5px rgba(215, 215, 215, 0.7),
                0 0 10px rgba(215, 215, 215, 0.4),
                0 0 20px rgba(215, 215, 215, 0.25);
}
.result-desc p {
  text-align: left;       /* 내용 왼쪽 정렬 */
  margin: 0;
  margin-top: 10px;
  margin-bottom: 20px;
}