/* ============================================
   PinkLab Theme - Main Stylesheet
   ============================================ */

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

:root {
    --primary: #E173AC;
    --primary2: #FB0082;
    --primary2-rgb: 251, 0, 130;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #222;
    background: #fff;
    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

ul, ol {
    list-style: none;
}

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

.container {
    width: 100%;
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 50px;
}

.hide-desktop {
    display: none;
}
.hide-mobile {
    display: flex;
}
/* ---------- HEADER ---------- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 30px;
    transition: transform 0.35s ease;
}

.site-header--hidden {
    transform: translateY(-150%);
}

.header-inner {
    position: relative;
    max-width: 1440px;
    margin: 0 auto;
    margin-top: 20px;
    padding: 0 20px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 50px;
}

/* backdrop-filter를 ::before로 분리 → header-inner가 stacking context를 생성하지 않아
   자식 dropdown-menu의 backdrop-filter가 hero 이미지를 직접 블러 처리함 */
.header-inner::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50px;
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 0px 10px rgba(0, 0, 0, 0.35);
    z-index: -1;
}

.header-logo a {
    display: flex;
    align-items: center;
    gap: 8px;
}

.header-logo .logo-text {
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 1px;
}

.header-nav .nav-menu {
    display: flex;
    align-items: center;
    gap: 36px;
}

.header-nav .nav-menu > li {
    position: relative;
}

.header-nav .nav-menu li a {
    color: black;
    font-size: 18px;
    font-weight: 500;
    transition: 0.2s;
}

.header-nav .nav-menu li a:hover {
    font-weight: 700;
}

/* ---------- DROPDOWN MENU ---------- */
.dropdown-menu {
    position: absolute;
    top: calc(100% + 20px);
    left: 50%;
    transform: translateX(-50%);
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border-radius: 8px;
    box-shadow: 0 0px 10px rgba(0, 0, 0, 0.35);
    padding: 4px;
    opacity: 0;
    visibility: hidden;
    transform: translateX(-50%) translateY(6px);
    transition: all 0.2s ease;
    z-index: 100;
}

.has-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

/* hover bridge - 메뉴와 드롭다운 사이 빈 공간 커버 */
.has-dropdown::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    height: 14px;
}

.dropdown-menu li {
    padding: 0;
}

.dropdown-menu li a {
    display: block;
    padding: 8px 24px;
    font-size: 14px !important;
    font-weight: 400 !important;
    color: #000 !important;
    white-space: nowrap;
    transition: background 0.15s, color 0.15s;
    border-radius: 4px;
    text-align: center;
}

.dropdown-menu li a:hover {
    background: rgba(0,0,0, 0.2);
    color: #000 !important;
    font-weight: 500 !important;
}

.btn-academy {
    display: inline-flex;
    align-items: center;
    padding: 6px 20px;
    background: #000;
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    border-radius: 24px;
    transition: background 0.2s;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: #000;
    border-radius: 2px;
    transition: 0.3s;
}

/* ---------- HERO SECTION ---------- */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding-top: 64px;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(rgb(0,0,0,0.5) 25%, rgb(0,0,0,0.0) 100%);
}

.hero-content {
    position: absolute;
    z-index: 2;
    text-align: center;
    top: 10vh;
}

.hero-title {
    font-size: 80px;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
    letter-spacing: -1px;
    margin-bottom: 20px;
}

.hero-title .highlight {
    background: linear-gradient(135deg, #e84e8a, #c44dff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 30px;
    color: rgba(255, 255, 255, 1);
    line-height: 1.2;
    font-weight: 300;
    max-width: 500px;
    margin: 0 auto;
}

.hero-visual {
    position: relative;
    z-index: 2;
    width: 100%;
    max-width: 800px;
    height: 300px;
    margin-top: 20px;
}

.hero-img {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-scroll {
    position: absolute;
    bottom: 100px;
    z-index: 2;
    animation: bounce 1.5s infinite;
    border-radius: 100px;
    background-color: rgba(255,255,255,0.5);
    backdrop-filter: blur(5px);
    width: 40px;
    height: 65px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    animation-play-state: running;
    transition: background-color 0.2s;
}

.hero-placeholder-3d {
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, rgba(232, 78, 138, 0.08) 0%, transparent 70%);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ---------- SECTION COMMON ---------- */
.section-label {
    font-size: 20px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    letter-spacing: 1px;
    margin-bottom: 12px;
    letter-spacing: -2.5%;
}

.section-label-center {
    font-size: 20px;
    font-weight: 600;
    color: rgba(255,255,255,0.7);
    letter-spacing: 1px;
    letter-spacing: -2.5%;
    text-align: center;
}

.section-label-black {
    font-size: 20px;
    font-weight: 600;
    color: rgba(0,0,0,0.7);
    letter-spacing: 1px;
    margin-bottom: 12px;
    letter-spacing: -2.5%;
}
.section-label-black-center {
    font-size: 20px;
    font-weight: 600;
    color: rgba(0,0,0,0.7);
    letter-spacing: 1px;
    margin-bottom: 12px;
    letter-spacing: -2.5%;
    text-align: center;
}

.section-title {
    font-size: 50px;
    font-weight: 800;
    color: #fff;
    line-height: 1.3;
    margin-bottom: 24px;
}

.section-title-center {
    font-size: 50px;
    font-weight: 800;
    color: #fff;
    line-height: 1.3;
    margin-bottom: 24px;
    text-align: center;
}

.section-title-black {
    font-size: 50px;
    font-weight: 800;
    color: #000;
    line-height: 1.3;
    margin-bottom: 24px;
}

.section-title-black-center {
    font-size: 50px;
    font-weight: 800;
    color: #000;
    line-height: 1.3;
    margin-bottom: 24px;
    text-align: center;
}

.section-desc {
    font-size: 24px;
    font-weight: 300;
    line-height: 1.5;
    margin-bottom: 12px;
}

.section-desc-center {
    font-size: 24px;
    font-weight: 300;
    line-height: 1.5;
    margin-bottom: 12px;
    text-align: center;
}

/* ---------- VISION SECTION ---------- */
.vision-section {
    padding: 150px 0;
    background: #000;
}

.vision-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.vision-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}

.vision-tab {
    padding: 5px 15px;
    font-size: 18px;
    font-weight: 600;
    line-height: 21px;
    border-radius: 30px;
    background: #fff;
    color: #000;
}

.vision-desc {
    font-size: 20px;
    color: #fff;
    line-height: 1.5;
    text-align: justify;
}

.vision-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.vision-img-placeholder {
    width: 100%;
    max-width: 480px;
    aspect-ratio: 4 / 3;
    background: linear-gradient(135deg, #f8f4f9 0%, #f0e8f3 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.robot-illustration {
    font-size: 80px;
    color: #e84e8a;
    opacity: 0.4;
}

/* ---------- TECHNOLOGY SECTION ---------- */
.technology-section {
    position: relative;
    padding: 120px 0;
}

.tech-img {
    position: absolute;
    top: 0;
    right: 0;
    width: 100vw;
    height: 100%;
    object-fit: cover;  
    z-index: 0;
}
.tech-bg {
    position: absolute;
    top: 0;
    right: 0;
    width: 100vw;
    height: 100%;
    object-fit: cover;  
    background-color: rgba(0,0,0,0.35);
    z-index: 0;
}

.technology-section .container {
    position: relative;
    z-index: 2;
}


.tech-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
}

.tech-tab {
    padding: 5px 20px;
    font-size: 18px;
    font-weight: 600;
    border-radius: 30px;
    background: transparent;
    color: white;
    border: 1px solid rgb(255, 255, 255);
    line-height: 21px;
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.tech-card {
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    backdrop-filter: blur(10px);
    padding: 50px;
    transition: transform 0.3s, background 0.3s;
}

.tech-card:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: translateY(-4px);
}

.tech-card-category {
    display: inline-block;
    font-size: 20px;
    font-weight: 600;
    color: rgba(0,0,0,0.6);
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.tech-card-title {
    font-size: 28px;
    font-weight: 700;
    color: #000;
    margin-bottom: 12px;
    line-height: 1.4;
}

.tech-card-desc {
    font-size: 18px;
    color: #000;
    font-weight: 300;
    line-height: 1.5;
}

/* ---------- NEWS SECTION ---------- */
.news-section {
    padding: 100px 0 120px;
    background: #f5f5f5;
    overflow: hidden;
}

.news-slider-wrap {
    position: relative;
    margin-top: 40px;
}

.news-swiper {
    overflow: visible;
    padding: 0 40px;
}

/* -- Overlay card -- */
.news-card-overlay {
    display: block;
    position: relative;
    width: 100%;
    max-width: 1300px;
    aspect-ratio: 14 / 7;
    border-radius: 20px;
    overflow: hidden;
    background-size: cover;
    background-position: center;
    background-color: #1a1a2e;
    transition: transform 0.35s ease;
}

.news-card-overlay:hover {
    transform: scale(1.01);
}

.news-card-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.82) 0%, rgba(0,0,0,0.35) 45%, rgba(0,0,0,0.2) 100%);
    z-index: 1;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    /* Fix edge blur gap on some browsers */
    box-shadow: 0 0 0 1000px rgba(0,0,0,0.001) inset;
}

.news-card-body {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 2;
    padding: 50px 50px;
}

.news-date {
    font-size: 18px;
    color: rgba(255, 255, 255, 1);
    font-weight: 500;
}

.news-card-title {
    font-size: 32px;
    font-weight: 800;
    color: #fff;
    margin: 12px 0;
    line-height: 1.35;
    display: -webkit-box;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.news-card-desc {
    font-size: 18px;
    color: rgba(255, 255, 255, 1);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin-bottom: 0;
}

.news-view-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 22px;
    font-size: 13px;
    font-weight: 600;
    color: #e84e8a;
    border: 1.5px solid #e84e8a;
    border-radius: 30px;
    margin-top: 20px;
    transition: all 0.2s;
}

.news-card-overlay:hover .news-view-btn {
    background: #e84e8a;
    color: #fff;
}

/* Inactive side slides */
.news-swiper .swiper-slide {
    opacity: 0.2;
    transition: opacity 0.4s ease, transform 0.4s ease;
    transform: scale(0.92);
}

.news-swiper .swiper-slide-active {
    opacity: 1;
    transform: scale(1);
}

/* Navigation buttons */
.news-prev,
.news-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 20;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 1.5px solid rgba(0,0,0,0.15);
    background: rgba(255, 255, 255, 0.95);
    color: #333;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
    pointer-events: auto;
    box-shadow: 0 2px 12px rgba(0,0,0,0.1);
}

.news-prev {
    left: 50px;
}

.news-next {
    right: 50px;
}

.news-prev:hover,
.news-next:hover {
    border-color: #e84e8a;
    color: #e84e8a;
}

/* ---------- CONTACT SECTION ---------- */
.contact-container {
    display: flex;
    flex-direction: column;
    width: fit-content;
    margin: 0 auto;
}
.contact-section {
    position: relative;
    padding: 150px 0;
    text-align: center;
    overflow: hidden;
}

.contact-img {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 0;
}

.contact-section .container {
    position: relative;
    z-index: 2;
}

.contact-title {
    font-size: 50px;
    font-weight: 800;
    margin-bottom: 16px;
    color: #fff;
}

.contact-subtitle {
    font-size: 20px;
    color: rgb(255, 255, 255);
    margin-bottom: 40px;
}

.contact-info-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: start;
    margin-bottom: 100px;
}

.contact-info-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.contact-info-list li i {
    color: #e84e8a;
    width: 20px;
    text-align: center;
}

.contact-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-outline-white {
    display: inline-flex;
    flex-grow: 1;
    align-items: center;
    justify-content: center;
    padding: 10px 30px;
    font-size: 14px;
    font-weight: 600;
    color: #fff;
    border: 1.5px solid rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    transition: all 0.2s;
    background-color: rgba(255,255,255,0.1);
    backdrop-filter: blur(4px);
     -webkit-backdrop-filter: blur(4px);
}

.btn-outline-white:hover {
    border-color: #e84e8a;
    background: rgba(232, 78, 138, 0.1);
}

/* ---------- FOOTER ---------- */
.site-footer {
    background: #000;
    color: rgba(255, 255, 255, 1);
    padding: 100px 0 100px;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

.footer-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    gap: 60px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
}

.footer-logo .logo-text {
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    letter-spacing: 1px;
}

.footer-company-info {
    margin-top: 40px;
}
.footer-company-info p {
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.6);
}

.footer-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 20px;
}

.footer-nav ul {
    display: flex;
    gap: 20px 50px ;
    flex-wrap: wrap;
    justify-content: flex-end;
}

.footer-nav ul li a {
    font-size: 16px;
    font-weight: 300;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.2s;
}

.footer-nav ul li a:hover {
    color: #fff;
}

.btn-footer-academy {
    padding: 5px 20px;
    border: 1.5px solid #fff;
    border-radius: 20px;
    color: #fff !important;
    font-weight: 700;
}

.btn-footer-academy:hover {
    background: #fff;
    color: #000 !important;
}

.footer-social {
    display: flex;
    gap: 16px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    transition: all 0.2s;
}

.footer-social a:hover {
    border-color: #e84e8a;
    color: #e84e8a;
}

/* ---------- SCROLL ANIMATION ---------- */
.fade-in-up {
    opacity: 0;
    transform: translateY(36px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* stagger delay utilities */
.fade-in-up.delay-1 { transition-delay: 0.1s; }
.fade-in-up.delay-2 { transition-delay: 0.2s; }
.fade-in-up.delay-3 { transition-delay: 0.3s; }
.fade-in-up.delay-4 { transition-delay: 0.4s; }
.fade-in-up.delay-5 { transition-delay: 0.5s; }
.fade-in-up.delay-6 { transition-delay: 0.6s; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
    .site-header {
        padding: 0;
    }
    .header-inner {
        margin: 0;
        border-radius: 0;
    }
    .header-inner::before {
        border-radius: 0;
        background-color: rgba(255,255,255,0.5);
    }
    .header-nav,
    .header-cta {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }

    .vision-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .tech-grid {
        grid-template-columns: 1fr;
    }

    .hero-title {
        font-size: 42px;
    }

    .news-card-overlay {
        aspect-ratio: 16 / 9;
    }

    .section-title,
    .section-title-center,
    .section-title-black,
    .section-title-black-center {
        font-size: 28px;
    }

    .news-card-title {
        font-size: 22px;
    }

    .news-card-body {
        padding: 32px;
    }
}

/* ---------- MOBILE MENU OVERLAY ---------- */
.mobile-menu-overlay {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: #fff;
    padding: 70px 32px 40px;
    overflow-y: auto;
    opacity: 0;
    pointer-events: none;
    transform: translateX(100%);
    transition: opacity 0.3s ease, transform 0.3s ease;
}

.mobile-menu-overlay.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
}

.mobile-menu-close {
    position: absolute;
    top: 20px;
    right: 24px;
    background: none;
    border: none;
    font-size: 26px;
    line-height: 1;
    cursor: pointer;
    color: #000;
    padding: 4px 8px;
}

.mobile-nav-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.mobile-nav-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 24px 0;
}

.mobile-nav-group a {
    font-size: 22px;
    font-weight: 700;
    color: #000;
    text-decoration: none;
    padding: 6px 0;
    display: block;
}

.mobile-nav-group a:hover {
    color: #E173AC;
}
.mobile-nav-academy {
    display: inline-flex;
    align-items: center;
    padding: 10px 30px;
    background: #000;
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    border-radius: 54px;
    transition: background 0.2s;
    width: fit-content;
    margin-top: 24px;
}
.mobile-nav-divider {
    display: block;
    height: 1px;
    background: #e5e5e5;
    margin: 0;
}

@media (max-width: 767px) {
    .container {
        padding: 0 20px;
    }
    .site-header {
        padding: 0px; 
    }
    .header-inner {
        margin-top: 0px;
    }
    .header-logo a img {
        width: 100px;
    }

    .hero-title {
        font-size: 40px;
    }

    .hero-subtitle {
        font-size: 18px;
    }

    .hero-visual {
        height: 200px;
    }

    .vision-section,
    .technology-section,
    .news-section,
    .contact-section {
        padding: 80px 0;
    }

    .vision-tab {
        font-size: 14px;
    }
    .vision-desc {
        font-size: 16px;
    }
    .tech-card {
        padding: 24px;
    }
    .tech-tab {
        font-size: 14px;
    }
    .tech-card-category {
        font-size: 16px;
    }
    .tech-card-title {
        font-size: 20px;
    }
    .tech-card-desc {
        font-size: 14px;
    }
    .news-card-overlay {
        aspect-ratio: 16 / 16;
    }
    .contact-title {
        font-size: 28px;
    }
    .contact-subtitle {
        font-size: 16px;
    }

    .footer-inner {
        flex-direction: column;
        gap: 32px;
    }

    .footer-right {
        align-items: flex-start;
    }

    .footer-nav ul {
        flex-direction: column;
        gap: 12px;
    }

    .footer-nav li:last-child {
        margin-top: 20px;
    }
    .contact-buttons {
        flex-direction: column;
        align-items: center;
    }
    .contact-buttons a {
        width: 100%;
    }

    .news-card-title {
        font-size: 18px;
    }

    .news-card-body {
        padding: 20px 20px;
    }

    .news-card-desc {
        font-size: 14px;
        -webkit-line-clamp: 2;
    }

    .news-swiper {
        padding: 0 16px;
    }

    .news-prev {
        left: 4px;
    }

    .news-next {
        right: 4px;
    }

    .news-prev,
    .news-next {
        width: 40px;
        height: 40px;
    }
}

/* ============================================================
   ACADEMY PAGE
   ============================================================ */

/* --- Hero --- */
.academy-page {
    background: #0e0e0e;
    min-height: 100vh;
}

.academy-hero {
    position: relative;
    background: #0e0e0e;
    padding-top: 140px;
    padding-bottom: 80px;
    overflow: hidden;
    min-height: 420px;
    display: flex;
    align-items: center;
}

.academy-hero-inner {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: start;
    gap: 100px;
    width: 100%;
}

.academy-hero-text {
    flex: 0 0 auto;
}

.academy-hero-title {
    font-size: clamp(56px, 8vw, 110px);
    font-weight: 900;
    line-height: 1.0;
    letter-spacing: -2px;
    margin-bottom: 20px;
}

.academy-hero-title--pink  {
    background: linear-gradient(45deg, #FB0082, #E17373);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.academy-hero-title--white { color: #ffffff; }

.academy-hero-subtitle {
    font-size: 30px;
    color: rgba(255,255,255,1);
    font-weight: 400;
    margin-top: 12px;
}

.academy-hero-image {
    flex: 0 0 270px;
    max-width: 270px;
}

.academy-hero-image img {
    width: 100%;
    object-fit: contain;
}

/* --- Contents --- */
.academy-contents {
    background: #0e0e0e;
    padding: 20px 0 120px;
}

/* Hot 배너 */
.academy-hot-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(var(--primary2-rgb), 0.2);
    border: 1px solid var(--primary2);
    padding: 15px 25px;
    margin-bottom: 16px;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    cursor: pointer;
    /* fade-in-up 의 opacity/transform transition을 유지하면서 background 전환도 포함 */
    transition: opacity 0.7s ease, transform 0.7s ease, background 0.2s ease;
    text-decoration: none;
}

.academy-hot-banner:hover {
    background: rgba(var(--primary2-rgb), 0.4);
}

.academy-hot-banner strong {
    color: var(--primary2);
    margin-right: 6px;
}

.academy-hot-banner .fas {
    font-size: 20px;
    color: var(--primary2);
}

/* 메인 2칸 그리드 */
.academy-main-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.academy-main-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    border: 2px solid rgba(255,255,255, 1);
    padding: 25px 25px;
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    text-decoration: none;
    background: rgba(255,255,255,0.01);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transition: background 0.2s, border-color 0.2s;
    cursor: pointer;
}

.academy-main-card:hover {
    background: rgba(255,255,255,0.1);
}

.academy-main-card .fas {
    font-size: 20px;
}

/* 세부 3×2 그리드 */
.academy-sub-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.academy-sub-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 25px 25px;
    font-size: 20px;
    font-weight: 600;
    color: #000;
    text-decoration: none;
    background-color: rgba(255,255,255,0.5);
    transition: background 0.2s, border-color 0.2s;
    cursor: pointer;
}

.academy-sub-card:hover {
    background: rgba(255,255,255,0.7);
}

.academy-sub-card .fas {
    font-size: 20px;
    color: #000;
}

/* Academy 페이지 - 푸터 숨김 */
body.page-template-page-academy .site-footer {
    display: none;
}

/* Academy 반응형 */
@media (max-width: 1024px) {
    .academy-sub-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .academy-hero-inner {
        gap: 40px;
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 768px) {
    .hide-desktop {
        display: flex;
    }
    
    .hide-mobile {
        display: none;
    }
    .academy-hero {
        padding-top: 120px;
        padding-bottom: 60px;
        min-height: auto;
    }
    .academy-hero-inner {
        flex-direction: column;
        align-items: flex-start;
    }
    /* .academy-hero-image {
        display: none;
    } */
    .academy-main-grid {
        grid-template-columns: 1fr;
    }
    .academy-sub-grid {
        grid-template-columns: 1fr;
    }
    .academy-hot-banner {
        font-size: 16px;
        padding: 16px 20px;
    }
    .academy-main-card,
    .academy-sub-card {
        font-size: 16px;
        padding: 20px 20px;
    }
}

/* ============================================================
   WORKSHOP PAGE
   ============================================================ */

.workshop-page {
    background: #000;
    color: #fff;
}

/* --- Page Title --- */
.academy-page-title {
    background: #000;
    padding-top: 120px;
}

.ws-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: rgba(255,255,255,0.35);
    margin-bottom: 16px;
}

.ws-breadcrumb a {
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    transition: color 0.2s;
}

.ws-breadcrumb a:hover {
    color: var(--primary2);
}

.ws-breadcrumb-sep {
    font-size: 15px;
    line-height: 1;
}

.academy-page-title-text {
    font-size: clamp(36px, 5vw, 50px);
    font-weight: 900;
    color: #fff;
    line-height: 1.1;
    letter-spacing: -1px;
    padding-bottom: 24px;
    border-bottom: 5px solid rgba(255,255,255,1);
}

/* --- Coming Soon --- */
.content-coming-soon {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 200px 0 200px;
    border-radius: 20px;
    background-color: rgb(0,0,0,0.03);

}

.content-coming-soon-text {
    font-size: 30px;
    font-weight: bold;
    color: rgba(0,0,0,0.8);
    letter-spacing: 0.5px;
}

.ac-coming-soon {
    background: #000;
    padding: 120px 0 500px;
    text-align: center;
}

.ac-coming-soon-text {
    font-size: 24px;
    color: rgba(255,255,255,0.8);
    letter-spacing: 0.5px;
}

/* --- Hero --- */
.ws-hero {
    position: relative;
    background: #000;
    padding: 80px 0 80px;
    overflow: hidden;
}

.ws-hero::before {
    content: '';
    position: absolute;
    top: -100px; right: 5%;
    width: 320px; height: 140%;
    border-left: 50px solid rgba(255,255,255,0.04);
    border-right: 50px solid rgba(255,255,255,0.025);
    border-radius: 40% 60% 55% 45%;
    transform: rotate(18deg);
    pointer-events: none;
}

.ws-hero-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 60px;
}

.ws-hero-text { 
    width: 100%;

}

.ws-hero-eyebrow {
    font-size: 24px;
    color: rgba(255,255,255,0.9);
    font-weight: 500;
    margin-bottom: 12px;
    letter-spacing: 0.5px;
}

.ws-hero-title {
    font-size: clamp(40px, 6vw, 80px);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 18px;
}

.ws-hero-title--label {
    display: inline-block;
    font-size: 0.5em;
    background: var(--primary2);
    color: #fff;
    padding: 2px 14px;
    border-radius: 4px;
    font-weight: 700;
    letter-spacing: 2px;
    margin-bottom: 8px;
    vertical-align: middle;
}

.ws-hero-title--main { color: #fff; }
.ws-hero-title--pink {
    background: linear-gradient(45deg, #FB0082, #E17373);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.ws-hero-subtitle {
    font-size: 22px;
    color: rgba(255,255,255,1);
    font-weight: 500;
    margin-bottom: 20px;
}

.ws-hero-subtitle span {
    font-size: 16px;
    color: rgba(255,255,255,0.6);
}

.ws-hero-tags {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.ws-hero-tags span {
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 20px;
    padding: 5px 14px;
    font-size: 13px;
    color: rgba(255,255,255,0.7);
}

.ws-hero-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.ws-btn {
    display: inline-block;
    padding: 13px 28px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
}

.ws-btn--disabled {
    background: rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.4);
    cursor: not-allowed;
    pointer-events: none;
}

.ws-btn--primary {
    background: var(--primary2);
    color: #fff;
}
.ws-btn--primary:hover { background: rgba(var(--primary2-rgb),0.7); }

.ws-btn--primary.ws-btn--disabled {
    background: rgba(var(--primary2-rgb),0.5);
    color: rgba(255,255,255,0.5);
}
.ws-btn--primary.ws-btn--disabled:hover {
    background: rgba(var(--primary2-rgb),0.5);
}
.ws-btn--outline {
    background: transparent;
    border: 2px solid rgba(255,255,255,0.3);
    color: #fff;
}
.ws-btn--outline:hover { border-color: var(--primary2); color: var(--primary2); }

.ws-btn--cta {
    background: var(--primary2);
    color: #fff;
    font-size: 18px;
    padding: 16px 48px;
    border-radius: 50px;
}
.ws-btn--cta:hover { background: rgba(var(--primary2-rgb),0.7); transform: translateY(-2px); }

.ws-hero-image {
}
.ws-hero-image img { width: 100%; object-fit: contain; }

/* --- 공통 섹션 --- */
.ws-intro, .ws-topic, .ws-info, .ws-recommend,
.ws-equipment, .ws-curriculum, .ws-cta {
    padding: 90px 0;
}

.ws-intro  { background: #141414; }
.ws-topic  { background: #0e0e0e; }
.ws-info   { background: #141414; }
.ws-recommend { background: #0e0e0e; }
.ws-equipment { background: #141414; }
.ws-curriculum { background: #0e0e0e; }
.ws-cta    { background: #141414; }

.ws-section-label {
    display: inline-block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--primary2);
    text-transform: uppercase;
    margin-bottom: 10px;
}

.ws-section-title {
    font-size: clamp(24px, 3vw, 36px);
    font-weight: 800;
    color: #fff;
    margin-bottom: 20px;
    line-height: 1.3;
}

.ws-section-title-center {
    font-size: clamp(22px, 3vw, 34px);
    font-weight: 800;
    color: #fff;
    text-align: center;
    margin-bottom: 48px;
}

/* --- Intro --- */
.ws-intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.ws-intro-desc {
    font-size: 17px;
    color: rgba(255,255,255,0.7);
    line-height: 1.9;
}

.ws-intro-image {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ws-outro .container{
    max-width: 1100px;
}
/* .ws-intro-image img{
    max-width: 1000px;
} */
/* --- Topic --- */
.ws-topic-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.ws-topic-card {
    background: #1a1a1a;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 40px 36px;
}

.ws-topic-card--soldout {
    opacity: 0.7;
    position: relative;
}

.ws-topic-card-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 16px;
}

.ws-topic-soldout {
    font-size: 12px;
    font-weight: 700;
    color: #fff;
    background: rgba(255,255,255,0.2);
    border: 1px solid rgba(255,255,255,0.3);
    border-radius: 4px;
    padding: 3px 10px;
    letter-spacing: 1px;
}

.ws-topic-num {
    display: block;
    font-size: 28px;
    font-weight: 900;
    color: var(--primary2);
    opacity: 1;
    line-height: 1;
}

.ws-topic-card h3 {
    font-size: 22px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 14px;
}

.ws-topic-card p {
    font-size: 16px;
    color: rgba(255,255,255,0.6);
    line-height: 1.8;
}

/* --- Info --- */
.ws-info-notice {
    font-size: 15px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 32px;
    padding: 14px 20px;
    border-left: 3px solid var(--primary2);
    background: rgba(var(--primary2-rgb),0.07);
    border-radius: 0 6px 6px 0;
}

.ws-info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ws-info-grid--2col {
    grid-template-columns: repeat(2, 1fr);
    margin-bottom: 24px;
}

.ws-info-box {
    background: #1a1a1a;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 28px 24px;
}

.ws-info-box-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary2);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    gap: 8px;
}

.ws-info-box-soldout {
    font-size: 11px;
    font-weight: 700;
    color: rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 4px;
    padding: 2px 8px;
    letter-spacing: 1px;
}

.ws-info-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ws-info-list li {
    font-size: 15px;
    color: rgba(255,255,255,1);
    line-height: 1.7;
    padding-left: 14px;
    position: relative;
}

.ws-info-list li::before {
    content: '·';
    position: absolute;
    left: 0;
    color: var(--primary2);
}

/* --- Info Caution --- */
.ws-info-caution {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 28px 32px;
}

.ws-info-caution-title {
    font-size: 15px;
    font-weight: 700;
    color: rgba(255,255,255,1);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ws-info-caution-title .fas {
    color: rgba(255,200,0,1);
}

.ws-info-caution-list {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.ws-info-caution-list li {
    font-size: 14px;
    color: rgba(255,255,255,1);
    line-height: 1.7;
    padding-left: 16px;
    position: relative;
}

.ws-info-caution-list li::before {
    content: '※';
    position: absolute;
    left: 0;
    font-size: 12px;
    color: rgba(255,200,0,1);
    top: 2px;
}

.ws-info-caution-sub {
    display: block;
    font-size: 13px;
    color: rgba(255,255,255,0.8);
    margin-top: 2px;
    padding-left: 2px;
}

/* --- Recommend --- */
.ws-recommend-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.ws-recommend-item {
    background: #1a1a1a;
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 12px;
    padding: 36px 28px;
    text-align: center;
}

.ws-recommend-icon {
    display: block;
    font-size: 44px;
    margin-bottom: 18px;
}

.ws-recommend-item p {
    font-size: 16px;
    color: rgba(255,255,255,0.88);
    line-height: 1.7;
}

/* --- Equipment --- */
.ws-equipment-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.ws-equipment-card {
    background: #1a1a1a;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 28px 24px;
}

.ws-equipment-img-wrap {
    margin-bottom: 20px;
}

.ws-equipment-img-placeholder {
    height: 180px;
    background: rgba(255,255,255,0.04);
    border-radius: 8px;
    border: 1px dashed rgba(255,255,255,0.1);
}

.ws-equipment-img-wrap img {
    width: 100%;
    height: 180px;
    object-fit: contain;
    border-radius: 8px;
}

.ws-equipment-card h3 {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 8px;
}

.ws-equipment-label {
    font-size: 15px;
    color: var(--primary2);
    margin-bottom: 16px;
    font-weight: 500;
}

.ws-equipment-card ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.ws-equipment-card ul li {
    font-size: 15px;
    color: rgba(255,255,255,0.82);
    padding-left: 14px;
    position: relative;
}

.ws-equipment-card ul li::before {
    content: '–';
    position: absolute;
    left: 0;
    color: var(--primary2);
}

/* --- Curriculum --- */
.ws-class-block {
    background: #1a1a1a;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 14px;
    overflow: hidden;
    margin-bottom: 28px;
}

.ws-class-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px 28px;
    background: rgba(var(--primary2-rgb),0.1);
    border-bottom: 1px solid rgba(255,255,255,0.07);
}

.ws-class-badge {
    font-size: 13px;
    font-weight: 700;
    color: var(--primary2);
    background: rgba(var(--primary2-rgb),0.15);
    border: 1px solid rgba(var(--primary2-rgb),0.3);
    border-radius: 4px;
    padding: 3px 10px;
}

.ws-class-badge--soldout {
    color: rgba(255,255,255,0.5);
    background: rgba(255,255,255,0.07);
    border-color: rgba(255,255,255,0.2);
    font-size: 11px;
    letter-spacing: 1px;
}

.ws-class-name {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}

.ws-class-body {
    padding: 28px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.ws-class-meta {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.ws-class-meta-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ws-class-meta-label {
    font-size: 12px;
    color: rgba(255,255,255,0.55);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.ws-class-meta-item > span:last-child {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
}

.ws-class-timetable {
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 8px;
    overflow: hidden;
}

.ws-timetable-row {
    display: grid;
    grid-template-columns: 180px 1fr 1fr;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.ws-timetable-row:last-child { border-bottom: none; }

.ws-timetable-row.ws-timetable-head {
    background: rgba(255,255,255,0.04);
}

.ws-timetable-row span {
    padding: 14px 16px;
    font-size: 15px;
    color: rgba(255,255,255,0.85);
    border-right: 1px solid rgba(255,255,255,0.06);
}

.ws-timetable-row span:last-child { border-right: none; }

.ws-timetable-row.ws-timetable-head span {
    font-weight: 700;
    color: rgba(255,255,255,0.6);
    font-size: 13px;
    letter-spacing: 0.5px;
}

.ws-class-curriculum-list {
    display: flex;
    gap: 32px;
}

.ws-class-curriculum-list h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary2);
    margin-bottom: 12px;
}

.ws-class-curriculum-list > div,
.ws-class-curriculum-list h4,
.ws-class-curriculum-list ul {
    flex: 1;
}

.ws-class-curriculum-list ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 7px;
    min-width: 0;
}

.ws-class-curriculum-list ul li {
    font-size: 15px;
    color: rgba(255,255,255,0.82);
    padding-left: 14px;
    position: relative;
    line-height: 1.7;
}

.ws-class-curriculum-list ul li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--primary2);
    font-size: 10px;
    top: 3px;
}

/* --- CTA --- */
.ws-cta-inner {
    text-align: center;
    padding: 60px 0;
}

.ws-cta-sub {
    font-size: 17px;
    color: rgba(255,255,255,0.65);
    margin-bottom: 14px;
}

.ws-cta-sub strong { color: var(--primary2); }

.ws-cta-title {
    font-size: clamp(30px, 4vw, 52px);
    font-weight: 900;
    color: #fff;
    margin-bottom: 36px;
}
.ws-cta-btns {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
}

/* --- Workshop 반응형 --- */
@media (max-width: 1024px) {
    .ws-topic-grid,
    .ws-info-grid,
    .ws-equipment-grid { grid-template-columns: 1fr 1fr; }
    .ws-recommend-grid { grid-template-columns: repeat(2, 1fr); }
    .ws-timetable-row { grid-template-columns: 140px 1fr 1fr; }
}

@media (max-width: 768px) {
    .ws-hero-inner { flex-direction: column; }
    .ws-hero-image { display: none; }
    .ws-intro { display: none;}
    .ws-outro { display: none;}
    .ws-intro-grid { grid-template-columns: 1fr; }
    .ws-topic-grid,
    .ws-info-grid,
    .ws-equipment-grid,
    .ws-recommend-grid { grid-template-columns: 1fr; }
    .ws-class-curriculum-list { flex-direction: column; gap: 20px; }
    .ws-timetable-row { grid-template-columns: 110px 1fr; }
    .ws-timetable-row span:nth-child(3) { display: none; }
    .ws-class-body { padding: 20px; }
    .ws-class-header { padding: 16px 20px; }

    .ws-cta-btns a {
        width: 100%;
    }
}

@keyframes bounce {
    0%, 100% {
    transform: translateY(0);
    }
    50% {
    transform: translateY(20px);
    }
}

/* ============================================================
   CONTENT PAGE (공통 - history, news 등 여러 페이지 공유)
   ============================================================ */

.content-page {
    background: #fff;
}

/* --- Hero --- */
.content-hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.content-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.content-hero-bg-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.content-hero-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.6) 100%);
}

.content-hero-inner {
    position: relative;
    z-index: 2;
    padding-bottom: 50px;
}

.content-hero-title {
    font-size: clamp(42px, 6vw, 80px);
    font-weight: 800;
    color: #fff;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 20px;
    text-shadow: 0 0 10px rgba(0,0,0,0.5);
}

.content-hero-subtitle {
    font-size: clamp(16px, 2vw, 30px);
    color: rgba(255,255,255,1);
    font-weight: 400;
    line-height: 1.6;
    text-shadow: 0 0 10px rgba(0,0,0,0.5);
}

/* --- Overview --- */
.content-overview {
    padding: 100px 0 120px;
    text-align: center;
}

.content-overview-label {
    font-size: 16px;
    font-weight: 500;
    color: rgba(0,0,0,0.45);
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.content-overview-title {
    font-size: clamp(28px, 4vw, 44px);
    font-weight: 800;
    color: #000;
    margin-bottom: 16px;
}

.content-overview-desc {
    font-size: 16px;
    color: rgba(0,0,0,0.55);
    max-width: 600px;
    margin: 0 auto 48px;
    line-height: 1.7;
}

/* --- Tabs --- */
.content-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.content-tab {
    padding: 10px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 40px;
    border: 1.5px solid rgba(0,0,0,0.15);
    background: transparent;
    color: #000;
    cursor: pointer;
    transition: all 0.2s;
}

.content-tab:hover {
    border-color: rgba(0,0,0,0.4);
}

.content-tab.is-active {
    background: #000;
    color: #fff;
    border-color: #000;
}

/* --- Tab Content --- */
.content-tab-content {
    display: none;
}

.content-tab-content.is-active {
    display: block;
}

/* --- Gallery Grid --- */
.content-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.content-gallery-item {
    border-radius: 12px;
    overflow: hidden;
    background: #f0f0f0;
    aspect-ratio: 4 / 3;
}

.content-gallery-item--large {
    grid-column: span 2;
    grid-row: span 2;
    aspect-ratio: auto;
}

.content-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* --- Content page 반응형 --- */
@media (max-width: 1024px) {
    .content-hero {
        min-height: 100vh;
    }
    .content-gallery {
        grid-template-columns: repeat(2, 1fr);
    }
    .content-gallery-item--large {
        grid-column: span 2;
        grid-row: span 1;
        aspect-ratio: 16 / 9;
    }
}

@media (max-width: 767px) {
    .content-hero {
        align-items: flex-start;
    }
    .content-hero-bg-img {
        object-position: 60% center;
    }
    .content-hero-bg-img.content-hero-bg-img--ver2 {
        object-position: 70% center;
    }
    
    .content-hero-bg-img.content-hero-bg-img--ver3 {
        object-position: 75% center;
    }

    .content-hero-title {
        text-align: center;
    }
    .content-hero-subtitle {
        text-align: center;
    }
    .content-hero {
        min-height: 100vh;
    }
    .content-hero-inner {
        padding-top: 140px;
        padding-bottom: 50px;
    }
    .content-overview {
        padding: 60px 0 80px;
    }
    .content-tab {
        padding: 8px 20px;
        font-size: 14px;
    }
    .content-gallery {
        grid-template-columns: 1fr;
    }
    .content-gallery-item--large {
        grid-column: span 1;
        grid-row: span 1;
        aspect-ratio: 16 / 9;
    }
}