/* 基础样式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Arial', 'Malgun Gothic', '맑은 고딕', sans-serif;
    background: linear-gradient(135deg, #FFE5F1 0%, #E5F3FF 50%, #F0FFE5 100%);
    min-height: 100vh;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* 头部导航 */
.header {
    padding: 1rem 2rem;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-radius: 0 0 20px 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 2rem;
    font-weight: bold;
    color: #6b0dca;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    text-decoration: none;
    color: #666;
    font-weight: 500;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    transition: all 0.3s ease;
}

.nav-menu a:hover {
    background: #FF6B9D;
    color: white;
    transform: translateY(-2px);
}

/* 主标题区域 */
.hero {
    text-align: center;
    padding: 3rem 2rem;
    margin-bottom: 4rem;
}

.main-title {
    font-size: 5rem;
    font-weight: bold;
    background: linear-gradient(45deg, #FF6B9D, #4ECDC4, #45B7D1, #96CEB4);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 3s ease-in-out infinite;
    text-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    margin-bottom: 1rem;
    letter-spacing: 0.1em;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.subtitle {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 2rem;
    font-weight: 300;
}

/* 可爱IP角色 */
.mascot {
    margin: 3rem 0;
    display: flex;
    justify-content: center;
}

.tissue-character {
    width: 200px;
    height: 250px;
    position: relative;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-10px); }
}

.face {
    width: 150px;
    height: 150px;
    background: linear-gradient(145deg, #ffffff, #f0f0f0);
    border-radius: 50%;
    position: relative;
    margin: 0 auto;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    border: 3px solid #FFE5F1;
}

.eyes {
    display: flex;
    justify-content: space-between;
    padding: 40px 30px 0;
}

.eye {
    width: 25px;
    height: 25px;
    background: white;
    border-radius: 50%;
    border: 2px solid #333;
    position: relative;
    animation: blink 3s ease-in-out infinite;
}

@keyframes blink {
    0%, 90%, 100% { transform: scaleY(1); }
    95% { transform: scaleY(0.1); }
}

.pupil {
    width: 12px;
    height: 12px;
    background: #333;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.mouth {
    width: 30px;
    height: 15px;
    border: 3px solid #FF6B9D;
    border-top: none;
    border-radius: 0 0 30px 30px;
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
}

.cheeks {
    position: absolute;
    width: 100%;
    top: 60px;
}

.cheek {
    width: 20px;
    height: 20px;
    background: #FFB6C1;
    border-radius: 50%;
    position: absolute;
}

.left-cheek {
    left: 15px;
}

.right-cheek {
    right: 15px;
}

.body {
    width: 120px;
    height: 80px;
    background: linear-gradient(145deg, #ffffff, #f0f0f0);
    border-radius: 20px;
    margin: 10px auto 0;
    position: relative;
    border: 3px solid #FFE5F1;
}

.arms {
    position: absolute;
    width: 100%;
    top: 20px;
}

.arm {
    width: 40px;
    height: 15px;
    background: linear-gradient(145deg, #ffffff, #f0f0f0);
    border-radius: 10px;
    position: absolute;
    border: 2px solid #FFE5F1;
}

.left-arm {
    left: -25px;
    transform: rotate(-20deg);
    animation: wave 2s ease-in-out infinite;
}

.right-arm {
    right: -25px;
    transform: rotate(20deg);
    animation: wave 2s ease-in-out infinite reverse;
}

@keyframes wave {
    0%, 100% { transform: rotate(-20deg); }
    50% { transform: rotate(-40deg); }
}

.hero-text {
    font-size: 1.2rem;
    color: #666;
    margin: 2rem 0;
    line-height: 1.6;
}

.cta-button {
    background: linear-gradient(45deg, #FF6B9D, #4ECDC4);
    color: white;
    border: none;
    padding: 1rem 2rem;
    font-size: 1.1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 157, 0.3);
    font-weight: bold;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 107, 157, 0.4);
}

/* 特色功能区域 */
.features {
    padding: 4rem 2rem;
    text-align: center;
}

.features h2 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 3rem;
    position: relative;
}

.features h2::after {
    content: '';
    width: 100px;
    height: 4px;
    background: linear-gradient(45deg, #FF6B9D, #4ECDC4);
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.feature-card {
    background: rgba(255, 255, 255, 0.8);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.feature-card:hover {
    transform: translateY(-10px);
    border-color: #FF6B9D;
    box-shadow: 0 15px 35px rgba(255, 107, 157, 0.2);
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    color: #333;
    margin-bottom: 1rem;
}

.feature-card p {
    color: #666;
    line-height: 1.6;
}

/* 产品展示 */
.products {
    padding: 4rem 2rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 30px;
    margin: 2rem;
}

.products h2 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 3rem;
}

.product-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.product-item {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.product-item:hover {
    transform: translateY(-5px) scale(1.05);
}

.product-image {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.product-item h3 {
    font-size: 1.3rem;
    color: #333;
    margin-bottom: 0.5rem;
}

.product-item p {
    color: #666;
}

/* 页脚 */
.footer {
    background: linear-gradient(135deg, #FF6B9D, #4ECDC4);
    color: white;
    padding: 3rem 2rem 1rem;
    margin-top: 4rem;
    border-radius: 30px 30px 0 0;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    margin-bottom: 1rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-links span {
    padding: 0.5rem;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.social-links span:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.3);
}

/* 浮动装饰元素 */
.floating-elements {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
}

.bubble {
    position: absolute;
    font-size: 2rem;
    animation: float 6s ease-in-out infinite;
    opacity: 0.7;
}

.bubble-1 {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.bubble-2 {
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.bubble-3 {
    top: 80%;
    left: 20%;
    animation-delay: 4s;
}

.bubble-4 {
    top: 40%;
    right: 30%;
    animation-delay: 1s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(120deg);
    }
    66% {
        transform: translateY(10px) rotate(240deg);
    }
}

/* 响应式设计 */
@media (max-width: 768px) {
    .main-title {
        font-size: 3rem;
    }
    
    .nav-menu {
        gap: 1rem;
    }
    
    .nav-menu a {
        padding: 0.3rem 0.8rem;
        font-size: 0.9rem;
    }
    
    .tissue-character {
        width: 150px;
        height: 200px;
    }
    
    .face {
        width: 120px;
        height: 120px;
    }
    
    .feature-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .main-title {
        font-size: 2.5rem;
    }
    
    .hero {
        padding: 2rem 1rem;
    }
    
    .features,
    .products {
        padding: 2rem 1rem;
    }
}

/* ABOUT WONDONA 섹션 */
.about {
    padding: 4rem 2rem;
    background: rgba(255, 255, 255, 0.9);
    margin: 2rem;
    border-radius: 30px;
}

.about-header {
    text-align: center;
    margin-bottom: 4rem;
}

.about-header h2 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 2rem;
    font-weight: bold;
}

.about-intro {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
}

.about-features {
    display: grid;
    gap: 3rem;
}

.about-item {
    display: flex;
    align-items: center;
    gap: 3rem;
    padding: 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

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

.about-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(255, 107, 157, 0.2);
}

.about-image {
    font-size: 6rem;
    min-width: 150px;
    text-align: center;
    background: linear-gradient(135deg, #FFE5F1, #E5F3FF);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.about-content {
    flex: 1;
}

.about-content h3 {
    font-size: 1.8rem;
    color: #FF6B9D;
    margin-bottom: 1rem;
    font-weight: bold;
}

.about-content p {
    color: #666;
    line-height: 1.8;
    margin-bottom: 1rem;
}

.no-additives {
    background: linear-gradient(45deg, #FFE5F1, #E5F3FF);
    padding: 1rem;
    border-radius: 15px;
    margin-top: 1rem;
    text-align: center;
    font-weight: bold;
    color: #333;
}

.no-additives span {
    color: #FF6B9D;
    font-weight: bold;
}

/* 제품 갤러리 */
.product-gallery {
    padding: 4rem 2rem;
    background: linear-gradient(135deg, #FFE5F1 0%, #E5F3FF 100%);
    margin: 2rem;
    border-radius: 30px;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.gallery-item {
    background: white;
    padding: 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-10px) scale(1.05);
    box-shadow: 0 15px 35px rgba(255, 107, 157, 0.3);
}

.product-img {
    font-size: 4rem;
    margin-bottom: 1rem;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-item p {
    font-weight: bold;
    color: #333;
    font-size: 1.1rem;
}

/* BEST ITEM 섹션 */
.best-items {
    padding: 4rem 2rem;
    background: rgba(255, 255, 255, 0.9);
    margin: 2rem;
    border-radius: 30px;
}

.best-items h2 {
    font-size: 2.5rem;
    color: #333;
    text-align: center;
    margin-bottom: 3rem;
    font-weight: bold;
    position: relative;
}

.best-items h2::after {
    content: '';
    width: 100px;
    height: 4px;
    background: linear-gradient(45deg, #FF6B9D, #4ECDC4);
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

.best-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.best-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: white;
    padding: 1.5rem;
    border-radius: 15px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
}

.best-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(255, 107, 157, 0.2);
    border: 2px solid #FF6B9D;
}

.best-image {
    font-size: 3rem;
    min-width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #FFE5F1, #E5F3FF);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.best-info {
    flex: 1;
}

.best-info h3 {
    font-size: 1.1rem;
    color: #333;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.best-price {
    color: #FF6B9D;
    font-size: 1.1rem;
    margin: 0;
}

.best-price strong {
    font-weight: bold;
}

/* 반응형 디자인 업데이트 */
@media (max-width: 768px) {
    .about-item {
        flex-direction: column !important;
        text-align: center;
        gap: 2rem;
    }
    
    .about-image {
        font-size: 4rem;
        min-width: 120px;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .best-grid {
        grid-template-columns: 1fr;
    }
    
    .best-item {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .about {
        padding: 2rem 1rem;
        margin: 1rem;
    }
    
    .product-gallery {
        padding: 2rem 1rem;
        margin: 1rem;
    }
    
    .best-items {
        padding: 2rem 1rem;
        margin: 1rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .about-item {
        padding: 1.5rem;
    }
    
    .about-image {
        font-size: 3rem;
        padding: 1.5rem;
    }
}