@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;700;900&family=Pretendard:wght@400;600;800;900&display=swap');

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

body {
    font-family: 'Pretendard', 'Noto Sans KR', sans-serif;
    line-height: 1.6;
    color: #333;
    background: #f8f9fa;
}

.container {
    max-width: 414px;
    margin: 0 auto;
    background: white;
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0,0,0,0.1);
}

.hero-section {
    position: relative;
    background: linear-gradient(135deg, #4158D0 0%, #C850C0 46%, #FFCC70 100%);
    padding: 60px 20px 80px;
    text-align: center;
    overflow: hidden;
}

.hero-bg-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.1;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(255,255,255,0.4) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,0.3) 0%, transparent 50%);
}

.profile-image {
    width: 180px;
    height: 180px;
    border-radius: 50%;
    margin: 20px auto;
    border: 4px solid white;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    object-fit: cover;
    transition: transform 0.3s ease;
}

.profile-image:hover {
    transform: scale(1.05);
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    padding: 8px 24px;
    border-radius: 50px;
    color: #4158D0;
    font-weight: 800;
    font-size: 14px;
    margin-bottom: 20px;
    border: 1px solid rgba(255,255,255,0.3);
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.6s forwards;
}

.hero-title {
    font-size: 36px;
    font-weight: 900;
    color: white;
    margin-bottom: 16px;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.2);
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.6s 0.2s forwards;
}

.hero-subtitle {
    font-size: 18px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 32px;
    font-weight: 600;
    transform: translateY(20px);
    opacity: 0;
    animation: fadeInUp 0.6s 0.4s forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.gallery-section {
    padding: 40px 20px;
    background: #f8f9fa;
}

.gallery-container {
    display: flex;
    flex-direction: column;
    gap: 24px;
    margin-top: 32px;
}

.gallery-item {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
}

.gallery-item.visible {
    opacity: 1;
    transform: translateY(0);
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.gallery-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.gallery-content {
    padding: 24px;
}

.gallery-title {
    font-size: 20px;
    font-weight: 800;
    color: #333;
    margin-bottom: 8px;
}

.gallery-desc {
    font-size: 15px;
    color: #666;
    line-height: 1.6;
}

.gallery-tag {
    display: inline-block;
    padding: 6px 12px;
    background: linear-gradient(135deg, #4158D0, #C850C0);
    color: white;
    font-size: 12px;
    font-weight: 600;
    border-radius: 20px;
    margin-bottom: 12px;
}

.section {
    padding: 40px 20px;
    position: relative;
    background: white;
}

.section-title {
    font-size: 28px;
    font-weight: 900;
    color: #333;
    text-align: center;
    margin-bottom: 32px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: linear-gradient(90deg, #4158D0, #C850C0);
    margin: 12px auto 0;
    border-radius: 2px;
}

.profile-card {
    background: white;
    border-radius: 24px;
    padding: 32px 24px;
    margin-bottom: 32px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.profile-card.visible {
    transform: translateY(0);
    opacity: 1;
}

.profile-header {
    text-align: center;
    margin-bottom: 28px;
}

.profile-name {
    font-size: 24px;
    font-weight: 900;
    color: #4158D0;
    margin-bottom: 8px;
}

.profile-title {
    font-size: 16px;
    color: #666;
    font-weight: 600;
}

.achievement-item {
    background: #f8f9fa;
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 16px;
    border-left: 4px solid #4158D0;
    transform: translateX(-20px);
    opacity: 0;
    transition: all 0.4s ease;
}

.achievement-item.visible {
    transform: translateX(0);
    opacity: 1;
}

.achievement-item h4 {
    color: #4158D0;
    font-weight: 800;
    font-size: 18px;
    margin-bottom: 8px;
}

.achievement-item p {
    color: #666;
    font-size: 14px;
    line-height: 1.6;
}

.stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
}

.stat-card {
    background: linear-gradient(135deg, #4158D0, #C850C0);
    border-radius: 20px;
    padding: 24px 16px;
    text-align: center;
    color: white;
    box-shadow: 0 10px 25px rgba(65, 88, 208, 0.2);
    transition: transform 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 24px;
    font-weight: 900;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 12px;
    font-weight: 600;
    opacity: 0.9;
}

.features-grid {
    display: grid;
    gap: 20px;
    margin-top: 32px;
}

.feature-card {
    background: white;
    border-radius: 20px;
    padding: 28px 24px;
    border: 1px solid rgba(0, 0, 0, 0.1);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    transform: translateY(30px);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card.visible {
    transform: translateY(0);
    opacity: 1;
}

.feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4158D0, #C850C0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 24px;
    color: white;
}

.feature-title {
    font-size: 18px;
    font-weight: 800;
    color: #333;
    margin-bottom: 12px;
}

.feature-desc {
    font-size: 14px;
    color: #666;
    line-height: 1.6;
}

.cta-section {
    background: linear-gradient(135deg, #4158D0, #C850C0);
    padding: 50px 20px;
    text-align: center;
    margin-top: 40px;
}

.cta-title {
    font-size: 28px;
    font-weight: 900;
    color: white;
    margin-bottom: 16px;
}

.cta-subtitle {
    font-size: 16px;
    color: rgba(255,255,255,0.9);
    margin-bottom: 32px;
    font-weight: 600;
}

.join-btn {
    background: white;
    color: #4158D0;
    padding: 18px 40px;
    border: none;
    border-radius: 50px;
    font-size: 18px;
    font-weight: 800;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    transition: all 0.3s ease;
    margin-bottom: 24px;
}

.join-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 35px rgba(0,0,0,0.3);
}

.benefits-list {
    background: white;
    border-radius: 20px;
    padding: 32px 24px;
    margin-top: 32px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.benefit-item {
    display: flex;
    align-items: center;
    padding: 16px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    transform: translateX(-20px);
    opacity: 0;
    transition: all 0.4s ease;
}

.benefit-item.visible {
    transform: translateX(0);
    opacity: 1;
}

.benefit-item:last-child {
    border-bottom: none;
}

.benefit-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #4158D0, #C850C0);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 16px;
    flex-shrink: 0;
    color: white;
}

.benefit-text {
    font-size: 15px;
    color: #333;
    font-weight: 600;
}

.floating-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.floating-element {
    position: absolute;
    color: rgba(255, 215, 0, 0.1);
    font-size: 24px;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}
.floating-button-container {
    position: fixed;
    bottom: 30px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    z-index: 1000;
    pointer-events: none;
    }
    @keyframes bounce {
    0%, 100% {
    transform: translateY(0);
    }
    50% {
    transform: translateY(-10px);
    }
    }
    .floating-button {
    position: relative;
    background: #05C705;
    color: white;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 18px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: bounce 2s infinite;
    transition: all 0.3s ease;
    white-space: nowrap;
    pointer-events: auto;
    }
    
    .floating-button:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    }
    
    .floating-button .icon {
    font-size: 24px;
    }
    
    @media (max-width: 768px) {
    .floating-button-container {
    bottom: 20px;
    }
    
    .floating-button {
    font-size: 16px;
    padding: 12px 24px;
    }
    }
    
    @media (max-width: 480px) {
    .floating-button {
    font-size: 14px;
    padding: 10px 20px;
    }
    
    .floating-button .icon {
    font-size: 18px;
    }
    }