@charset "utf-8";/* CSS Document */


/**, *::before, *::after {box-sizing: border-box;margin: 0;padding: 0; } */

:root {
    --primary: #1a3a5c;
    --accent: #df0000;
    --light-bg: #f4f6f9;
    --border: #dde3ec;
    --text: #2c3e50;
    --text-muted: #6b7c93;
    --white: #ffffff;
    --shadow: 0 4px 24px rgba(30,60,100,0.10);
    --shadow-hover: 0 8px 36px rgba(30,60,100,0.18);
    --transition: 0.28s cubic-bezier(0.4, 0, 0.2, 1); 
} 

/*body {font-family: 'Noto Sans KR', sans-serif;background: var(--white);color: var(--text);min-height: 100vh; } */

/* ── Page Header ── */
.page-header {background: linear-gradient(135deg, #1a3a5c 0%, #df0000 100%);padding: 60px 20px 50px;text-align: center;position: relative;overflow: hidden; } 
.page-header::before {content: '';position: absolute;inset: 0;background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E"); } 
.page-header .label {font-size: 11px;letter-spacing: 5px;color: rgba(255,255,255,0.65);text-transform: uppercase;margin-bottom: 14px;font-weight: 400; } 
.page-header h1 {font-family: 'Noto Serif KR', serif;font-size: clamp(26px, 4vw, 40px);color: var(--white);font-weight: 600;letter-spacing: -0.5px; } 
/* ── Breadcrumb ── */
.breadcrumb-bar {background: #f0f3f8;border-bottom: 1px solid var(--border);padding: 12px 40px;display: flex;align-items: center;gap: 8px;font-size: 13px;color: var(--text-muted); } 
.breadcrumb-bar a {color: var(--accent);text-decoration: none; } 
.breadcrumb-bar span {color: #aab; } 

/* ── Main Content ── */
.content-wrap {max-width: 1280px;margin: 0 auto;padding: 60px 40px 80px; } 
/* ── Section Title ── */
.section-title {text-align: center;margin-bottom: 50px; } 
.section-title .en {font-size: 11px;letter-spacing: 5px;color: var(--accent);text-transform: uppercase;display: block;margin-bottom: 10px; } 
.section-title h2 {font-family: 'Noto Serif KR', serif;font-size: clamp(22px, 3vw, 32px);font-weight: 600;color: var(--primary);letter-spacing: -0.5px; } 
.section-title .divider {width: 40px;height: 3px;background: var(--accent);margin: 16px auto 0;border-radius: 2px; } 
/* ── Certificate Grid ── */
.cert-grid {display: grid;grid-template-columns: repeat(4, 1fr);gap: 28px; } 
/* ── Certificate Card ── */
.cert-card {background: var(--white);border: 1px solid var(--border);border-radius: 8px;overflow: hidden;box-shadow: var(--shadow);cursor: pointer;transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition); } 
.cert-card:hover {box-shadow: var(--shadow-hover);transform: translateY(-4px);border-color: var(--accent); } 
.cert-img-wrap {position: relative;background: #f8f9fb;aspect-ratio: 3/4;overflow: hidden;display: flex;align-items: center;justify-content: center; } 
.cert-img-wrap img {width: 100%;height: 100%;object-fit: contain;padding: 16px;transition: transform var(--transition); } 
.cert-card:hover .cert-img-wrap img {transform: scale(1.04); } 
/* Hover overlay */
.cert-overlay {position: absolute;inset: 0; background: rgba(223,0,0,0.7); display: flex;align-items: center;justify-content: center;opacity: 0;transition: opacity var(--transition); } 
.cert-card:hover .cert-overlay {opacity: 1; } 
.zoom-btn {width: 56px;height: 56px;border-radius: 50%;background: rgba(255,255,255,0.18);border: 2px solid rgba(255,255,255,0.7);display: flex;align-items: center;justify-content: center;transition: background var(--transition), transform var(--transition);backdrop-filter: blur(4px); } 
.zoom-btn:hover {background: rgba(255,255,255,0.35);transform: scale(1.12); } 
.zoom-btn svg {width: 24px;height: 24px;fill: var(--white); } 
.cert-name {padding: 14px 16px 16px;text-align: center;font-size: 18px;font-weight: 400;color: var(--desc-color);border-top: 1px solid var(--border);background: var(--white);letter-spacing: -0.2px;line-height: 1.4; } 
/* ── MODAL ── */
.modal-backdrop {position: fixed;inset: 0;background: rgba(10,20,40,0.82);display: flex;align-items: center;justify-content: center;z-index: 1000;opacity: 0;visibility: hidden;transition: opacity 0.3s ease, visibility 0.3s ease; } 
.modal-backdrop.active {opacity: 1;visibility: visible; } 
.modal-inner {position: relative;width: 100%;height: 100%;display: flex;align-items: center;justify-content: center; flex-direction: column; gap: 1rem; text-align: center; margin-top: 1rem;}  
/* Nav arrows */
.modal-nav {position: fixed;/*top: 50%;transform: translateY(-50%);*/z-index: 1010;width: 5rem;height: 5rem;border-radius: 50%;background: rgba(255,255,255,0.12);border: 1px solid rgba(255,255,255,0.3);display: flex;align-items: center;justify-content: center;cursor: pointer;transition: background var(--transition), transform var(--transition); backdrop-filter: blur(6px); } 
.modal-nav:hover {background: rgba(255,255,255,0.25); transform: translateY(-50%) scale(1.08); } 
.modal-nav svg {width: 4rem;height: 4rem;fill: var(--white); } 
.modal-nav.prev {left: 24px; transform: rotate(180deg);} 
.modal-nav.next {right: 24px; transform: rotate(0deg);}
/* Image box */
.modal-img-box {background: var(--white);border-radius: 6px;overflow: hidden;max-width: min(700px, 86vw);max-height: 80vh;display: flex;align-items: center;justify-content: center;position: relative;box-shadow: 0 24px 80px rgba(0,0,0,0.45); margin-top: 0px; } 
.modal-img-box img {display: block;max-width: 100%;max-height: 80vh;object-fit: contain;transition: opacity 0.3s ease; } 
.modal-img-box img.fade-out {opacity: 0; } 
.modal-img-box img.fade-in {opacity: 1; } 
/* Modal close */
.modal-close { position: fixed;top: 2vw;right: 2vw;/*width: 5rem;height: 5rem; border-radius: 50%;background: rgba(255,255,255,0.15);border: 1px solid rgba(255,255,255,0.3);*/display: flex;align-items: center;justify-content: center;cursor: pointer;transition: background var(--transition);z-index: 1020; } 
.modal-close:hover {/*background: rgba(255,255,255,0.28);*/ } 
.modal-close svg {width: 4rem;height: 4rem;stroke: var(--white);fill: none;stroke-width: 2; } 
/* Modal footer bar */
.modal-footer {position: fixed; bottom: 5%; left: 50%; transform:translate(-50%, 0); /*right: 0;height: 52px; background: rgba(10,20,40,0.80);*/ backdrop-filter: blur(8px);display: flex;align-items: center;justify-content: space-evenly;padding: 0 2vw;z-index: 1010; width: 100%; border-top: none;} 
.modal-cert-title {font-size: 1.5rem;font-weight: 400;color: var(--white);letter-spacing: -0.2px; } 
.modal-counter {font-size: 13px;color: rgba(255,255,255,0.7);font-variant-numeric: tabular-nums; display:none;} 

/* ── Responsive ── */
@media (max-width: 1100px) {
    .cert-grid {grid-template-columns: repeat(3, 1fr);gap: 22px; } 
    .content-wrap {padding: 50px 28px 70px; } 
}

@media (max-width: 768px) {
    .cert-grid {grid-template-columns: repeat(2, 1fr);gap: 16px; } 
    .content-wrap {padding: 40px 16px 60px; } 
    .breadcrumb-bar {padding: 10px 16px; } 
    .modal-nav.prev {left: 8px; } 
    .modal-nav.next {right: 8px; } 
    .modal-nav {width: 42px; height: 42px; background: rgba(100, 100, 100, 0.5);} 
		.modal-nav:hover {background: rgba(100, 100, 100, 0.6);}
}

@media (max-width: 480px) {
    .cert-grid {grid-template-columns: repeat(2, 1fr);gap: 12px; } 
    .cert-name {font-size: 12px;padding: 10px 10px 12px; } 
    .modal-img-box {max-width: 95vw; } 
}



/**************************** yun *********************************/
/* 인증현황 */
.content-wrap {max-width: var(--max-width); padding: 0;}
.cert-overlay {background: rgba(4,59,114,0.7);}
.cert-card:hover {border-color: var(--theme-color);}
.modal-backdrop {z-index:99999;}