* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-primary: #0f0f0f;
    --bg-secondary: #1a1a1a;
    --bg-card: #252525;
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #808080;
    --accent-green: #00ff88;
    --accent-blue: #00d4ff;
    --accent-purple: #8b5cf6;
    --accent-orange: #ff6b35;
    --accent-pink: #ff1744;
    --gradient-primary: linear-gradient(135deg, #00ff88 0%, #00d4ff 100%);
    --gradient-secondary: linear-gradient(135deg, #8b5cf6 0%, #ff1744 100%);
    --gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.3);
    --shadow-strong: 0 20px 60px rgba(0, 0, 0, 0.4);
    --border-glow: rgba(0, 255, 136, 0.3);
    
    /* 동적 메뉴 색상 변수 */
    --nav-text-color: #b0b0b0;
    --nav-hover-color: #00ff88;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
}

::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-secondary);
}

::-webkit-scrollbar-thumb {
    background: var(--accent-green);
    border-radius: 4px;
}

.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 20px 0;
    min-height: 100px;
    background: rgba(15, 15, 15, 0.3);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid #00ff88;
    box-shadow: 0 2px 20px rgba(0, 255, 136, 0.3);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    padding: 10px 0;
    /* background는 동적으로 설정됨 */
    border-bottom: 2px solid #00ff88;
    box-shadow: 0 2px 20px rgba(0, 255, 136, 0.3);
}

.nav-container {
    max-width: none;
    margin: 0;
    padding: 0 50px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    position: relative;
    width: 100%;
}

.nav-logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--nav-hover-color);
    text-decoration: none;
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
    white-space: nowrap;
    margin-top: 18px;
    display: inline-block;
    margin-left: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 10px;
    flex-wrap: nowrap;
    margin-top: 15px;
    margin-bottom: 10px;
    margin-left: auto;
    margin-right: 0;
    justify-content: flex-end;
}

.nav-menu a {
    color: #ababab;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 12px 12px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    border-radius: 8px;
    white-space: nowrap;
    font-size: 0.95rem;
    transform: translateY(var(--nav-text-top, 0px));
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--accent-green);
    transition: 0.3s;
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(15, 15, 15, 0.98);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
    overflow-y: auto;
    z-index: 998;
}

.mobile-menu.active {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    padding-top: 120px;
}

.mobile-menu ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
    max-width: 600px;
    padding: 0 20px;
}

.mobile-menu a {
    color: #ababab;
    text-decoration: none;
    font-weight: 500;
    padding: 10px 15px;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: block;
}

.mobile-menu a:hover {
    color: var(--nav-hover-color);
    background: rgba(0, 255, 136, 0.1);
}

.nav-menu a:hover {
    color: var(--nav-hover-color);
    background: rgba(0, 255, 136, 0.1);
    transform: translateY(calc(var(--nav-text-top, 0px) - 2px));
}

.hero {
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 150px 20px 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
}

.hero-content {
    position: relative;
    z-index: 1;
    /* max-width: 1000px; */ /* 동적으로 설정 가능하도록 주석 처리 */
    margin: 0 auto;
}

.hero h1 {
    font-size: 3.2rem;
    font-weight: 900;
    margin-bottom: 20px;
    line-height: 1.2;
    /* 기본 그라디언트 제거 - site-loader에서 동적으로 설정 */
    /* background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent; */
}

.hero .subtitle {
    font-size: 1.4rem;
    font-weight: 300;
    margin-bottom: 30px;
    color: #ababab;
}

.hero .opening-question {
    font-size: 1.6rem;
    font-weight: 500;
    margin: 40px 0;
    padding: 30px;
    background: var(--bg-card);
    border-radius: 20px;
    border: 1px solid rgba(0, 255, 136, 0.2);
    text-align: left;
    line-height: 1.8;
    box-shadow: var(--shadow-soft);
    position: relative;
}

.hero .opening-question::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
}

.small-group-notice {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    display: inline-block;
    padding: 20px 40px;
    border-radius: 50px;
    margin: 30px 0;
    font-weight: 700;
    font-size: 1.2rem;
    box-shadow: 0 8px 32px rgba(255, 215, 0, 0.4);
    animation: pulse 2s infinite;
    border: 1px solid rgba(255, 215, 0, 0.3);
    color: #1a1a1a;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.small-group-notice::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.small-group-notice:hover::before {
    left: 100%;
}

.small-group-notice:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(255, 215, 0, 0.6);
}

@keyframes pulse {
    0%, 100% { 
        transform: scale(1); 
        box-shadow: 0 8px 32px rgba(255, 215, 0, 0.4); 
    }
    50% { 
        transform: scale(1.03); 
        box-shadow: 0 12px 40px rgba(255, 215, 0, 0.6); 
    }
}

.hero-highlight {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--nav-hover-color);
    margin: 30px 0;
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

.date-location {
    font-size: 1.2rem;
    margin: 30px 0;
    font-weight: 500;
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: 15px;
    border: 1px solid rgba(0, 212, 255, 0.2);
}

.cta-button {
    display: inline-block;
    background: var(--gradient-primary);
    color: var(--bg-primary);
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(0, 255, 136, 0.3);
    position: relative;
    overflow: hidden;
    margin: 20px;
    border: 1px solid rgba(0, 255, 136, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(0, 255, 136, 0.4);
}

.section {
    padding: 140px 0 80px 0;
    position: relative;
    scroll-margin-top: 100px;
}

.container {
    max-width: 1500px;
    margin: 0 auto;
    padding: 0 20px;
}

/* 모든 카드와 컨테이너를 1500px로 통일 */
.doubt-content,
.profile-container,
.refund-container,
.notes-container {
    max-width: 1500px;
    margin: 0 auto;
}

.location-content {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-top: 60px;
    margin-top: 50px;
    max-width: 1500px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    text-align: center;
    font-size: 2.8rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 20px;
    padding-top: 0;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title span {
    position: relative;
    display: inline-block;
}

.section-title span::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-title span.no-underline::after {
    display: none;
}

.location-info-section {
    background: var(--bg-primary);
    padding: 20px 0 20px 0;
}

.location-info-section .section-title {
    margin-bottom: 20px;
}

.location-wrapper {
    max-width: 1200px;
    margin: 0 auto;
}

.location-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.location-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.location-images {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

.main-image-container {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    overflow: hidden;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.main-location-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.thumbnail-container {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.thumbnail-image {
    width: 100px;
    height: 60px;
    object-fit: cover;
    border-radius: 8px;
    cursor: pointer;
    opacity: 0.6;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.thumbnail-image:hover {
    opacity: 0.9;
    transform: scale(1.05);
}

.thumbnail-image.active {
    opacity: 1;
    border-color: var(--accent-green);
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.location-card, .time-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 35px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 30px;
}

.location-card:hover, .time-card:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(0, 255, 136, 0.2);
    transform: translateY(-5px);
}

.location-icon, .time-icon {
    width: 70px;
    height: 70px;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    position: relative;
}

.location-icon i, .time-icon i {
    font-size: 1.8rem;
    color: var(--nav-hover-color);
    z-index: 1;
}

.location-details, .time-details {
    flex: 1;
}

.location-details h3, .time-details h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 12px;
    font-weight: 600;
}

.location-details p, .time-details p {
    font-size: 1.1rem;
    color: #ababab;
    line-height: 1.5;
    margin-bottom: 5px;
}

.sub-location {
    color: var(--accent-green) !important;
    font-weight: 500;
    font-size: 1rem !important;
    opacity: 0.9;
}

.main-time {
    color: var(--accent-blue) !important;
    font-weight: 600;
    font-size: 1.3rem !important;
    margin-bottom: 8px !important;
}

.time-note {
    color: var(--text-muted) !important;
    font-size: 0.95rem !important;
    font-style: normal;
    opacity: 0.8;
}

@media (max-width: 1500px) {
    .nav-menu {
        display: none;
    }

    .hamburger {
        display: flex;
    }
    
    .gap-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .location-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .location-card, .time-card {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }

    .location-details h3, .time-details h3 {
        font-size: 1.5rem;
    }

    .location-details p, .time-details p {
        font-size: 1.1rem;
    }

    .main-time {
        font-size: 1.3rem !important;
    }
    
    .section-title {
        font-size: 1.5rem;
        line-height: 1.3;
    }
}

.doubt-section {
    background: var(--bg-primary);
    padding: 20px 0 20px 0;
    position: relative;
    overflow: hidden;
}

.doubt-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 30%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 70%, rgba(255, 23, 68, 0.08) 0%, transparent 50%);
}

.doubt-content {
    position: relative;
    z-index: 1;
    margin-top: 60px;
}

.doubt-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 40px;
    border-radius: 20px;
    margin-bottom: 30px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: flex-start;
    gap: 25px;
}

.doubt-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.doubt-card:hover::before {
    transform: scaleX(1);
}

.doubt-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
    border-color: var(--border-glow);
}

.doubt-card.featured {
    border: 1px solid rgba(0, 255, 136, 0.2);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.02) 0%, rgba(0, 255, 136, 0.05) 100%);
}

.doubt-card.featured::before {
    background: var(--accent-green);
    height: 4px;
    transform: scaleX(1);
}

.doubt-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 0 20px rgba(0, 255, 136, 0.3);
}

.doubt-icon i {
    font-size: 2rem;
    color: var(--accent-green);
}

.doubt-text {
    flex: 1;
}

.doubt-text p {
    font-size: 1.2rem;
    line-height: 1.8;
    color: #ababab;
    margin-bottom: 15px;
}

.doubt-text p:last-child {
    margin-bottom: 0;
}

.doubt-highlight {
    color: var(--accent-green) !important;
    font-weight: 600;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.main-question {
    font-size: 1.4rem !important;
    font-weight: 700;
    color: var(--text-primary) !important;
    text-align: center;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.gap-section {
    background: var(--bg-primary);
    padding: 20px 0 20px 0;
    position: relative;
    overflow: hidden;
}

.gap-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 30%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 70%, rgba(255, 23, 68, 0.08) 0%, transparent 50%);
}

.gap-section .container {
    position: relative;
    z-index: 1;
}

.gap-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
    position: relative;
    z-index: 1;
}

.gap-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 45px 35px;
    border-radius: 20px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-soft);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.gap-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-strong);
    border-color: var(--border-glow);
}

.gap-card .icon {
    font-size: 3rem;
    color: #888888;
    margin-bottom: 20px;
}

.gap-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.gap-card .vs {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-pink);
    margin: 15px 0;
    text-shadow: 0 0 20px rgba(255, 23, 68, 0.5);
}

.gap-card p {
    font-size: 1.1rem;
    color: #ababab;
    line-height: 1.6;
}

.competition-section {
    background: var(--bg-primary);
    padding: 20px 0 20px 0;
    position: relative;
    overflow: hidden;
}

.competition-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 30%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 70%, rgba(255, 23, 68, 0.08) 0%, transparent 50%);
}

.competition-section .container {
    position: relative;
    z-index: 1;
}

.ai-gap-report {
    margin-top: 50px;
}

.report-header {
    text-align: center;
    margin-bottom: 40px;
}

.report-info {
    font-size: 0.95rem;
    color: #ababab;
    background: rgba(255, 255, 255, 0.02);
    padding: 15px 30px;
    border-radius: 10px;
    display: inline-block;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.competition-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
    margin-top: 60px;
}

.competition-card {
    background: rgba(20, 20, 20, 0.8);
    padding: 40px 25px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    position: relative;
}

.stat-desc {
    font-size: 0.9rem;
    color: #888;
    margin-top: 10px;
    line-height: 1.4;
}

.competition-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    border-color: rgba(0, 255, 136, 0.3);
}

.competition-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
    background: rgba(0, 255, 136, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.competition-icon i {
    font-size: 2.5rem;
    color: var(--accent-green);
}

.competition-card h3 {
    font-size: 1.6rem;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.competition-card p {
    font-size: 1rem;
    color: #888888;
    margin-bottom: 30px;
    line-height: 1.6;
}

.competition-stat {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-green);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

@media (max-width: 768px) {
    .competition-grid {
        grid-template-columns: 1fr;
    }
}

.profile-section {
    background: var(--bg-primary);
    padding: 20px 0 20px 0;
}

.profile-section .section-title {
    margin-bottom: 20px;
}

.profile-container {
    max-width: 1200px;
    margin: 0 auto;
    background: rgba(255, 255, 255, 0.02);
    padding: 50px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.profile-container:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(0, 255, 136, 0.2);
    transform: translateY(-5px);
}

.profile-img {
    width: 240px;
    height: 320px;
    border-radius: 15px;
    object-fit: cover;
    border: 3px solid var(--accent-green);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.3);
}

.profile-text h3 {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--text-primary);
    text-align: center;
}

.profile-text .subtitle {
    font-size: 1.3rem;
    color: var(--nav-hover-color);
    margin-bottom: 40px;
    font-weight: 500;
    text-align: center;
}

.profile-text ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.profile-text li {
    background: rgba(255, 255, 255, 0.02);
    padding: 20px 25px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 1rem;
    color: #ababab;
    transition: all 0.3s ease;
    line-height: 1.8;
    word-break: keep-all;
    text-align: left;
}

.profile-text li:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(0, 255, 136, 0.2);
    transform: translateX(5px);
}

.profile-text li i {
    color: var(--accent-green);
    font-size: 1.1rem;
    margin-right: 10px;
}

.program-section {
    background: var(--bg-primary);
    padding: 20px 0 20px 0;
}

.program-content {
    text-align: center;
    margin-top: 60px;
    margin-bottom: 50px;
}

.program-highlight {
    font-size: 1.1rem;
    color: #ababab;
    font-weight: 500;
    margin-bottom: 30px;
    line-height: 1.8;
    background: rgba(255, 255, 255, 0.02);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    max-width: none;
    margin-left: 0;
    margin-right: 0;
    text-align: left;
}

.demo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 25px;
    margin-top: 60px;
}

.demo-item {
    background: rgba(255, 255, 255, 0.02);
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.demo-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
    border-color: var(--border-glow);
}

.demo-item i {
    font-size: 2.5rem;
    color: var(--nav-hover-color);
    margin-bottom: 15px;
    transition: all 0.3s ease;
}

.demo-item:hover i {
    color: var(--accent-blue);
    text-shadow: 0 0 20px rgba(0, 212, 255, 0.5);
    transform: scale(1.1);
}

.demo-item p {
    font-weight: 500;
    color: #ababab;
}

.schedule-section {
    background: var(--bg-primary);
    padding: 20px 0 20px 0;
}

.schedule-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 60px;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    background: var(--bg-primary);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.schedule-table td {
    padding: 25px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.schedule-table tr:last-child td {
    border-bottom: none;
}

.schedule-table .time {
    background: var(--gradient-primary);
    color: var(--bg-primary);
    font-weight: 700;
    font-size: 1.1rem;
    text-align: center;
    width: 200px;
}

.schedule-table .content {
    color: #ababab;
    background: rgba(255, 255, 255, 0.02);
}

.schedule-table .content strong {
    color: #ffffff;
    font-size: 1.3rem;
    font-weight: 600;
}

.schedule-table .label {
    display: inline-block;
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-right: 10px;
}

.label-session { 
    background: linear-gradient(45deg, var(--accent-blue), #0099cc);
    color: white;
}

.label-networking { 
    background: linear-gradient(45deg, var(--accent-green), #00cc66);
    color: var(--bg-primary);
}

.label-break { 
    background: linear-gradient(45deg, var(--accent-orange), #ff8533);
    color: white;
}

.label-special { 
    background: linear-gradient(45deg, var(--accent-purple), #9c27b0);
    color: white;
}

.target-section {
    background: var(--bg-primary);
    padding: 20px 0 20px 0;
    position: relative;
    overflow: hidden;
}

.target-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 15% 30%, rgba(139, 92, 246, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 85% 70%, rgba(255, 23, 68, 0.08) 0%, transparent 50%);
}

.target-section .container {
    position: relative;
    z-index: 1;
}

.target-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.target-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 30px;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.target-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
}

.target-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
    border-color: var(--border-glow);
}

.target-card h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    gap: 15px;
    white-space: nowrap;
}

.target-card h3 i {
    color: var(--nav-hover-color);
}

.target-card p {
    line-height: 1.8;
    color: #ababab;
}

.limited-seats-section {
    background: var(--bg-primary);
    padding: 20px 0 20px 0;
    text-align: center;
}

.seats-highlight {
    font-size: 2rem;
    font-weight: 700;
    color: var(--nav-hover-color);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
    line-height: 1.6;
}

.refund-section {
    background: var(--bg-primary);
    position: relative;
    padding: 20px 0 20px 0 !important;
}

.refund-container {
    background: rgba(255, 255, 255, 0.02);
    padding: 60px;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}

/* refund-container h3 스타일 제거 - 이제 섹션 타이틀로 이동됨 */

.refund-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.refund-item {
    background: rgba(255, 255, 255, 0.02);
    padding: 30px 20px;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
}

.refund-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-strong);
    border-color: var(--border-glow);
}

.refund-period {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.refund-rate {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.refund-item:nth-child(1) .refund-rate {
    color: var(--nav-hover-color);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

.refund-item:nth-child(2) .refund-rate {
    color: var(--accent-orange);
    text-shadow: 0 0 20px rgba(255, 107, 53, 0.5);
}

.refund-item:nth-child(3) .refund-rate {
    color: var(--accent-pink);
    text-shadow: 0 0 20px rgba(255, 23, 68, 0.5);
}

.refund-desc {
    font-size: 1rem;
    color: #ababab;
    line-height: 1.5;
}

.refund-notice {
    background: rgba(255, 255, 255, 0.02);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.refund-notice p {
    color: #ababab;
    line-height: 1.8;
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.refund-notice p:last-child {
    margin-bottom: 0;
}

.refund-notice i {
    color: var(--accent-blue);
    margin-top: 2px;
    flex-shrink: 0;
}

.notes-section {
    background: var(--bg-primary);
    position: relative;
    padding: 20px 0 20px 0 !important;
}

.notes-container {
    background: rgba(255, 255, 255, 0.02);
    padding: 50px;
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
    border: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 60px;
    position: relative;
    overflow: hidden;
}


.notes-container h3 {
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 2rem;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.notes-container ul {
    list-style: none;
}

.notes-container li {
    position: relative;
    padding-left: 40px;
    margin-bottom: 25px;
    line-height: 1.8;
    font-size: 1.1rem;
    color: #ababab;
}

.notes-container li i {
    position: absolute;
    left: 0;
    top: 3px;
    color: var(--accent-orange);
    font-size: 1.3rem;
}

.final-cta {
    background: #000000;
    padding: 20px 0 20px 0 !important;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 40%, rgba(0, 255, 136, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 60%, rgba(139, 92, 246, 0.1) 0%, transparent 50%);
}

.final-cta-content {
    position: relative;
    z-index: 1;
    margin-top: 60px;
}

.final-cta h2 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 30px;
    background: linear-gradient(45deg, var(--accent-green) 0%, var(--accent-blue) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    position: relative;
    display: inline-block;
    width: 100%;
}

.final-cta h2::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.golden-text {
    color: #ffffff;
    font-weight: 500;
    font-size: 1.1rem;
    margin-top: 20px;
    margin-bottom: 0;
    white-space: nowrap;
}

.final-cta p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    color: #ababab;
    white-space: nowrap;
}

.final-cta .price-info {
    background: rgba(255, 255, 255, 0.02);
    padding: 40px;
    border-radius: 20px;
    margin: 30px auto;
    max-width: 100%;
    font-size: 1.2rem;
    line-height: 1.8;
    border: 2px dashed rgba(0, 255, 136, 0.3);
    box-shadow: 0 0 30px rgba(0, 255, 136, 0.2);
    text-align: center;
}


.price-line {
    margin-bottom: 15px;
    font-size: 2rem;
    color: var(--nav-hover-color);
    font-weight: 700;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.highlight-price {
    color: var(--nav-hover-color);
    font-weight: 700;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.info-details {
    color: #ababab;
    font-size: 1.1rem;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.additional-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.info-item {
    font-size: 1.1rem;
}

.highlight-none {
    color: var(--accent-blue);
    font-weight: 600;
    text-shadow: 0 0 10px rgba(0, 212, 255, 0.3);
}

.highlight-available {
    color: var(--nav-hover-color);
    font-weight: 600;
    text-shadow: 0 0 10px rgba(0, 255, 136, 0.3);
}

.info-note {
    color: var(--text-muted);
    font-size: 1rem;
    font-style: italic;
    margin-left: 20px;
}

.limited-seats {
    background: var(--bg-primary);
    padding: 20px 0 20px 0;
}

.limited-seats .section-title {
    margin-bottom: 20px;
}

.limited-icon {
    position: relative;
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 255, 136, 0.1);
    border-radius: 50%;
    margin: 0 auto 50px;
}

.limited-content {
    max-width: 100%;
    margin: 60px auto 0 auto;
}

.limited-icon i {
    font-size: 3.5rem;
    color: var(--nav-hover-color);
    opacity: 0.3;
}

.limited-number {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    font-weight: 800;
    color: var(--nav-hover-color);
    text-shadow: 0 0 20px rgba(0, 255, 136, 0.5);
}

.limited-reasons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
}

.reason-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    padding: 20px;
    background: rgba(255, 255, 255, 0.02);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
    min-height: 80px;
}

.reason-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(0, 255, 136, 0.2);
    transform: translateX(5px);
}

.reason-item:last-child {
    margin-bottom: 0;
}

.reason-item i {
    color: var(--nav-hover-color);
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.reason-item p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.6;
    text-align: left;
    color: #ababab;
}

.reason-item strong {
    color: #ffffff;
    font-weight: 700;
    display: block;
    margin-bottom: 5px;
}

@media (max-width: 768px) {
    .location-info-section {
        padding: 20px 0 20px 0;
    }
    
    .location-info-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .location-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .location-card, .time-card {
        padding: 25px;
        gap: 20px;
    }
    
    .location-icon, .time-icon {
        width: 60px;
        height: 60px;
    }
    
    .location-icon i, .time-icon i {
        font-size: 1.5rem;
    }
    
    .location-images {
        margin-top: 20px;
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .image-container {
        min-width: 200px;
    }
    
    .limited-seats {
        padding: 20px 0 20px 0;
    }
    
    .limited-reasons {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .limited-icon {
        width: 100px;
        height: 100px;
        margin-bottom: 40px;
    }
    
    .limited-icon i {
        font-size: 3rem;
    }
    
    .limited-number {
        font-size: 2.5rem;
    }
    
    .reason-item {
        padding: 15px;
        gap: 15px;
    }
    
    .reason-item p {
        font-size: 0.95rem;
    }
}

.other-info-section {
    background: var(--bg-primary);
    padding: 20px 0 20px 0 !important;
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 60px;
    max-width: 100%;
}

.info-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: rgba(0, 255, 136, 0.2);
}

.info-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    background: rgba(0, 255, 136, 0.1);
    border: 1px solid rgba(0, 255, 136, 0.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.info-icon i {
    font-size: 2rem;
    color: var(--accent-green);
}

.info-card h3 {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 15px;
}

.info-card p {
    font-size: 1rem;
    color: #ababab;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .info-grid {
        grid-template-columns: 1fr;
    }
}

.footer {
    background: var(--bg-secondary);
    color: #ababab;
    padding: 50px 0 40px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    text-align: center;
}

.company-info {
    margin-bottom: 30px;
}

.company-info p {
    margin: 8px 0;
    font-size: 0.95rem;
    line-height: 1.6;
}

.company-info strong {
    color: #ffffff;
    font-weight: 500;
}

.copyright {
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin-top: 30px;
}

.copyright p {
    font-size: 0.9rem;
    color: #888;
}

@media (max-width: 768px) {
    .company-info p {
        font-size: 0.85rem;
        line-height: 1.8;
    }
    
    .footer {
        padding: 40px 20px 30px 20px;
    }
}

.floating-cta {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    opacity: 0;
    transform: translateY(100px);
    transition: all 0.3s ease;
}

.floating-cta.visible {
    opacity: 1;
    transform: translateY(0);
}

.floating-cta .cta-button {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: #1a1a1a;
    padding: 15px 25px;
    font-size: 1rem;
    font-weight: 700;
    animation: pulse 2s infinite;
}

@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }

    .hero h1 {
        font-size: 2.2rem !important;
    }
    
    .hero h1:first-of-type {
        font-size: 60px !important;
    }
    
    .hero h1:nth-of-type(2) {
        font-size: 24px !important;
    }

    .hero .opening-question {
        font-size: 1.3rem;
        text-align: center;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .profile-container {
        flex-direction: column;
        padding: 40px;
        text-align: center;
    }

    .gap-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .demo-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 15px;
    }

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

    .schedule-table {
        font-size: 0.9rem;
    }

    .schedule-table .time {
        width: 120px;
        font-size: 0.9rem;
    }

    .notes-container {
        padding: 30px 20px;
    }

    .doubt-card {
        flex-direction: column;
        text-align: center;
        padding: 30px 20px;
    }

    .doubt-text p {
        font-size: 1.1rem;
    }

    .main-question {
        font-size: 1.2rem !important;
    }

    .floating-cta {
        bottom: 10px;
        right: 10px;
    }

    .final-cta p {
        white-space: normal;
        max-width: 100%;
    }

    .golden-text {
        white-space: normal !important;
        font-size: 1rem !important;
        color: #ffffff;
        line-height: 1.5 !important;
        word-break: keep-all !important;
    }
    
    /* AI 바이브 코딩 섹션 모바일 */
    .ai-vibe-coding-section {
        padding: 20px 0 20px 0;
    }
    
    .ai-vibe-showcase h3 {
        font-size: 1.5rem;
    }
    
    .showcase-icon {
        font-size: 3rem;
    }
    
    .ai-vibe-features {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .feature-card {
        padding: 25px;
    }
    
    .ai-vibe-cta {
        padding: 30px 20px;
    }
    
    .ai-vibe-highlight {
        font-size: 1.2rem;
    }
}

/* 초소형 모바일 기기용 추가 스타일 */
@media (max-width: 480px) {
    .awards-grid {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    
    .section {
        padding: 40px 0 30px 0;
    }
    
    /* 개별 섹션들도 초소형 모바일에서 간격 조정 */
    .awards-section,
    .leader-journey-section,
    .location-info-section,
    .competition-section,
    .doubt-section,
    .gap-section,
    .program-section,
    .after-seminar-section,
    .faq-section,
    .schedule-section,
    .target-section,
    .limited-seats,
    .ai-vibe-coding-section,
    .core-competencies-section,
    .refund-section,
    .notes-section,
    .other-info-section,
    .final-cta {
        padding: 10px 0 10px 0 !important;
    }
    
    .section-title {
        margin-bottom: 15px;
    }
    
    .notes-container h3 {
        margin-bottom: 15px;
    }
    
    .hero h1:first-of-type {
        font-size: 40px !important;
    }
    
    .hero h1:nth-of-type(2) {
        font-size: 18px !important;
    }
    
    .hero p {
        font-size: 14px !important;
    }
    
    .section-title {
        font-size: 1.3rem;
    }
    
    .final-cta h2 {
        font-size: 1.5rem !important;
    }
    
    .golden-text {
        font-size: 0.9rem !important;
        padding: 0 10px !important;
    }
    
    .location-images .thumbnail-container {
        display: grid !important;
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        gap: 5px !important;
        padding: 5px 0 !important;
    }
    
    .location-images .thumbnail-image {
        width: 100% !important;
        height: 50px !important;
    }
    
    .section-title span {
        display: block;
    }
    
    .competition-grid {
        grid-template-columns: 1fr;
    }
    
    .gap-grid {
        grid-template-columns: 1fr;
    }
    
    .demo-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }
    
    .demo-item {
        padding: 15px 10px;
    }
    
    .demo-item p {
        font-size: 0.8rem;
    }
    
    .competition-card {
        padding: 20px;
    }
    
    .competition-stat {
        font-size: 2rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .section {
        padding: 60px 0 40px 0;
    }
    
    /* 개별 섹션들도 모바일에서 간격 조정 */
    .awards-section,
    .leader-journey-section,
    .location-info-section,
    .competition-section,
    .doubt-section,
    .gap-section,
    .program-section,
    .after-seminar-section,
    .faq-section,
    .schedule-section,
    .target-section,
    .limited-seats,
    .ai-vibe-coding-section,
    .core-competencies-section,
    .refund-section,
    .notes-section,
    .other-info-section,
    .final-cta {
        padding: 15px 0 15px 0 !important;
    }
    
    .limited-reasons {
        grid-template-columns: 1fr;
    }
    
    .final-cta h2 {
        font-size: 1.8rem !important;
    }
    
    .location-images .thumbnail-container {
        display: grid !important;
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        gap: 8px !important;
        padding: 10px 0 !important;
        max-width: 100% !important;
        overflow: hidden !important;
    }
    
    .location-images .thumbnail-image {
        width: 100% !important;
        height: 60px !important;
        min-width: 0 !important;
        max-width: 100% !important;
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease;
}

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

.final-cta p {
    font-size: 1.3rem;
    margin-bottom: 40px;
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    color: #ababab;
    white-space: nowrap;
    .intro-text {
        white-space: normal;
    }
}

/* AI 바이브 코딩 섹션 */
.ai-vibe-coding-section {
    padding: 20px 0 20px 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a0a2e 100%);
    position: relative;
    overflow: hidden;
}

.ai-vibe-coding-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
}

.ai-vibe-content {
    position: relative;
    z-index: 1;
    margin-top: 60px;
}

.ai-vibe-showcase {
    text-align: center;
    margin-bottom: 60px;
}

.showcase-icon {
    font-size: 4rem;
    color: var(--accent-purple);
    margin-bottom: 20px;
    animation: float 3s ease-in-out infinite;
}

.ai-vibe-showcase h3 {
    font-size: 2rem;
    color: var(--text-primary);
    margin-bottom: 10px;
    font-weight: 700;
}

.showcase-subtitle {
    font-size: 1.1rem;
    color: var(--accent-green);
    font-weight: 500;
}

.ai-vibe-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(139, 92, 246, 0.3);
    transition: all 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-purple);
    background: rgba(139, 92, 246, 0.05);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--accent-purple);
    margin-bottom: 20px;
}

.feature-card h4 {
    font-size: 1.3rem;
    color: var(--text-primary);
    margin-bottom: 15px;
    font-weight: 600;
}

.feature-card p {
    color: var(--text-secondary);
    line-height: 1.8;
}

.ai-vibe-cta {
    background: rgba(255, 255, 255, 0.02);
    padding: 40px;
    border-radius: 20px;
    text-align: center;
    border: 2px dashed rgba(0, 255, 136, 0.3);
}

.ai-vibe-highlight {
    font-size: 1.5rem;
    color: var(--accent-green);
    font-weight: 600;
    margin-bottom: 20px;
}

.ai-vibe-cta p:last-child {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.8;
}

/* 리더 여정 섹션 스타일 */
.leader-journey-section {
    padding: 20px 0 20px 0;
    background: var(--bg-primary);
    position: relative;
}

.journey-container {
    max-width: 100%;
    margin: 0;
    flex: 1;
}

.leader-profile-container {
    display: flex;
    align-items: stretch;
    gap: 60px;
    margin-top: 60px;
    margin-left: auto;
    margin-right: auto;
    max-width: 100%;
}

.leader-profile-image {
    flex-shrink: 0;
}

.leader-profile-image img {
    width: auto;
    height: 100%;
    object-fit: cover;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 255, 136, 0.2);
    border: 3px solid rgba(0, 255, 136, 0.3);
}

.journey-item {
    display: flex;
    align-items: flex-start;
    gap: 25px;
    margin-bottom: 35px;
    background: rgba(255, 255, 255, 0.02);
    padding: 30px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.journey-item:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(0, 255, 136, 0.2);
    transform: translateX(5px);
}

.journey-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--bg-primary);
}

.journey-content p {
    margin: 0;
    font-size: 1.1rem;
    line-height: 1.8;
    color: #ababab;
}

.journey-content strong {
    color: #ffffff;
    font-weight: 600;
}

@media (max-width: 1270px) {
    .leader-profile-container {
        flex-direction: column;
        gap: 40px;
        align-items: center;
    }
    
    .leader-profile-image {
        display: flex;
        justify-content: center;
        width: 100%;
    }
    
    .leader-profile-image img {
        width: auto !important;
        height: 600px !important;
        max-width: 100%;
    }
    
    .journey-container {
        width: 100%;
        max-width: 100%;
    }
    
    .journey-item {
        width: 100%;
        max-width: 100%;
    }
}

@media (max-width: 768px) {
    .leader-profile-container {
        flex-direction: column;
        gap: 30px;
        align-items: center;
    }
    
    .leader-profile-image {
        display: flex;
        justify-content: center;
        width: 100%;
    }
    
    .leader-profile-image img {
        width: auto !important;
        height: 370px !important;
        max-width: 100%;
    }
    
    .journey-item {
        padding: 20px;
    }
    
    .journey-icon {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    
    .journey-content p {
        font-size: 1rem;
    }
}

/* 수상내역 섹션 스타일 */
.awards-section {
    padding: 20px 0 20px 0;
    background: #0a0a0a;
    position: relative;
    overflow: hidden;
}

.awards-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 50%, rgba(255, 215, 0, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(192, 192, 192, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.awards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
    margin-top: 60px;
}

.award-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
}

.award-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 215, 0, 0.3);
}

.award-icon {
    font-size: 3rem;
    color: #ffd700;
    margin-bottom: 20px;
}

.award-card h3 {
    color: #ffffff;
    font-size: 1.3rem;
    margin-bottom: 10px;
    font-weight: 700;
}

.award-year {
    color: #ffd700;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 10px;
}

.award-desc {
    color: #ababab;
    font-size: 0.95rem;
    line-height: 1.5;
}

/* 6가지 핵심 역량 섹션 */
.core-competencies-section {
    padding: 20px 0 20px 0;
    background: var(--bg-primary);
    position: relative;
}

.competencies-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
    margin-top: 60px;
}

.competency-card {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    padding: 40px 30px;
    position: relative;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.competency-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--nav-hover-color);
}

.competency-number {
    font-size: 3rem;
    font-weight: 900;
    color: var(--nav-hover-color);
    opacity: 0.2;
    position: absolute;
    top: 20px;
    right: 30px;
    line-height: 1;
}

.competency-card h3 {
    color: #ffffff;
    font-size: 1.3rem;
    margin-bottom: 15px;
    font-weight: 700;
    line-height: 1.4;
}

.competency-card p {
    color: #ababab;
    font-size: 1rem;
    line-height: 1.6;
}

@media (max-width: 768px) {
    .awards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .competencies-grid {
        grid-template-columns: 1fr;
    }
    
    .competency-number {
        font-size: 2.5rem;
        top: 15px;
        right: 20px;
    }
}

/* 모바일 썸네일 절대 강제 적용 - 최우선순위 */
@media screen and (max-width: 768px) {
    section#location .thumbnail-container,
    .location-info-section .location-images .thumbnail-container {
        display: grid !important;
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        gap: 8px !important;
        width: 100% !important;
        max-width: 100% !important;
        padding: 10px 5px !important;
        box-sizing: border-box !important;
    }
    
    section#location .thumbnail-image,
    .location-info-section .location-images .thumbnail-image {
        width: 100% !important;
        height: 60px !important;
        min-width: 0 !important;
        max-width: 100% !important;
        object-fit: cover !important;
    }
    
    .final-cta-content h2,
    .final-cta h2 {
        font-size: 1.6rem !important;
        line-height: 1.3 !important;
    }
}

@media screen and (max-width: 480px) {
    .final-cta-content h2,
    .final-cta h2 {
        font-size: 1.3rem !important;
        line-height: 1.3 !important;
    }
}

/* After Seminar Section */
.after-seminar-section {
    padding: 20px 0 20px 0;
}

.timeline-container {
    position: relative;
    padding: 40px 0;
    margin-top: 60px;
}

.timeline-container::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(180deg, #00ff88, #00d4ff);
    transform: translateX(-50%);
}

.timeline-item {
    display: flex;
    margin-bottom: 60px;
    position: relative;
}

.timeline-item:nth-child(even) {
    flex-direction: row-reverse;
}

.timeline-marker {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    background: #00ff88;
    color: #000;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: bold;
    z-index: 2;
    white-space: nowrap;
}

.timeline-content {
    width: 45%;
    padding: 30px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(0, 255, 136, 0.2);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: auto;
}

.timeline-content:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.1);
}

.timeline-content h3 {
    color: #00ff88;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.timeline-content p {
    color: #d4d4d4;
    line-height: 1.6;
}

.after-cta {
    text-align: center;
    margin-top: 60px;
    padding: 30px;
    background: rgba(0, 255, 136, 0.05);
    border-radius: 15px;
    border: 1px solid rgba(0, 255, 136, 0.2);
}

.after-cta p {
    font-size: 1.2rem;
    color: #ffffff;
}

.after-cta strong {
    color: #00ff88;
}

/* FAQ Section */
.faq-section {
    padding: 20px 0 20px 0;
}

.faq-container {
    margin-top: 60px;
    max-width: 100%;
    margin-left: auto;
    margin-right: auto;
}

.faq-item {
    margin-bottom: 30px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 15px;
    transition: all 0.3s ease;
}

.faq-item:hover {
    transform: translateY(-3px);
    border-color: rgba(0, 255, 136, 0.3);
    box-shadow: 0 10px 30px rgba(0, 255, 136, 0.05);
}

.faq-item h3 {
    color: #00ff88;
    margin-bottom: 15px;
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.faq-item h3 i {
    font-size: 1rem;
    opacity: 0.8;
}

.faq-item p {
    color: #d4d4d4;
    line-height: 1.8;
    font-size: 1rem;
}

.faq-item strong {
    color: #ffffff;
    font-weight: 600;
}

/* Responsive adjustments for timeline */
@media screen and (max-width: 768px) {
    .timeline-container::before {
        left: 30px;
    }
    
    .timeline-item {
        flex-direction: column !important;
        margin-left: 0;
        margin-bottom: 40px;
        padding-left: 50px;
    }
    
    .timeline-marker {
        position: relative;
        left: 0;
        transform: none;
        margin-bottom: 15px;
        display: inline-block;
        font-size: 0.9rem;
    }
    
    .timeline-content {
        width: calc(100% - 20px);
        margin-left: 0 !important;
        margin-top: 0;
    }
    
    .timeline-item:nth-child(even) .timeline-content {
        margin-left: 0 !important;
    }
}