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

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.main-content {
    flex: 1;
    max-width: 80%;
    margin: 0 auto;
    padding: clamp(2rem, 8vw, 4rem) clamp(1rem, 4vw, 2rem);
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: clamp(2rem, 6vw, 4rem);
    align-items: center;
}

.content-left {
    max-width: 100%;
    padding-right: 1rem;
}

.app-title {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: bold;
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
    color: #333;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.app-subtitle {
    font-size: clamp(1.125rem, 2.5vw, 1.5rem);
    font-weight: 500;
    color: #444;
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
    line-height: 1.4;
}

.app-description {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: #666;
    margin-bottom: clamp(1.5rem, 4vw, 2rem);
    line-height: 1.8;
    word-break: keep-all;
}

/* 배지 섹션 */
.badges {
    display: flex;
    gap: clamp(0.75rem, 2vw, 1rem);
    margin-bottom: 2rem;
    flex-wrap: wrap;
    align-items: center;
}

.badge {
    display: inline-block;
}

.badge img {
    height: 60px;
    width: auto;
}

.content-right {
    display: flex;
    justify-content: center;
    align-items: center;
    padding-left: 1rem;
}

.screenshot-image {
    max-width: 100%;
    height: auto;
    border-radius: 10px;
    display: block;
}

.footer {
    background: #f8f9fa;
    color: #333;
    padding: clamp(1.5rem, 4vw, 2rem) 0;
    margin-top: auto;
    border-top: 1px solid #e5e5e5;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 clamp(1rem, 4vw, 2rem);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: clamp(1rem, 3vw, 2rem);
    flex-wrap: wrap;
    font-size: 0.9rem;
}

.footer-link {
    color: #666;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.footer-link:hover {
    color: #333;
}

.language-toggle {
    display: flex;
    gap: 0.25rem;
    background: #fff;
    padding: 2px;
    border-radius: 24px;
    border: 1px solid #ddd;
}

.lang-btn {
    background: transparent;
    border: none;
    color: #666;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s ease;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
}

.lang-btn:hover {
    background: #f5f5f5;
    color: #333;
}

.lang-btn.active {
    background: #333;
    color: white;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* .privacy-container {
    flex: 1;
    max-width: 800px;
    margin: 0 auto;
    padding: clamp(2rem, 6vw, 4rem) clamp(1rem, 4vw, 2rem);
}

.privacy-container h1 {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    margin-bottom: 1.5rem;
    font-weight: 700;
    color: #1a1a1a;
}

.privacy-container h2 {
    font-size: clamp(1.25rem, 3vw, 1.5rem);
    margin: 2rem 0 1rem 0;
    font-weight: 600;
    color: #2c2c2c;
}

.privacy-container p,
.privacy-container li {
    font-size: clamp(0.9rem, 2vw, 1rem);
    color: #444;
    line-height: 1.7;
    margin-bottom: 1rem;
    word-break: keep-all;
}

.privacy-container ul {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
} */
/* Terms/Privacy 페이지 전용 스타일 */
        .terms-container, .privacy-container {
            flex: 1;
            max-width: 800px;
            margin: 0 auto;
            padding: clamp(2rem, 6vw, 4rem) clamp(1rem, 4vw, 2rem);
        }

        .terms-header, .privacy-header {
            text-align: center;
            margin-bottom: 3rem;
        }
        
        .terms-title, .privacy-title {
            font-size: clamp(1.75rem, 4vw, 2.5rem);
            margin-bottom: 1.5rem;
            font-weight: 700;
            color: #1a1a1a;
        }
        
        .terms-date, .privacy-date {
            color: #666;
            font-size: clamp(0.9rem, 2vw, 1rem);
            margin-bottom: 1rem;
        }
        
        .terms-content h2, .privacy-content h2 {
            font-size: clamp(1.25rem, 3vw, 1.5rem);
            margin: 2rem 0 1rem 0;
            font-weight: 600;
            color: #2c2c2c;
            border-bottom: 2px solid #f0f0f0;
            padding-bottom: 0.5rem;
        }
        
        .terms-content h3, .privacy-content h3 {
            font-size: clamp(1.1rem, 2.5vw, 1.2rem);
            font-weight: 600;
            color: #444;
            margin: 1.5rem 0 0.8rem 0;
        }
        
        .terms-content p, .privacy-content p,
        .terms-content li, .privacy-content li {
            font-size: clamp(0.9rem, 2vw, 1rem);
            color: #444;
            line-height: 1.7;
            margin-bottom: 1rem;
            word-break: keep-all;
        }
        
        .terms-content ul, .privacy-content ul {
            margin: 1rem 0;
            margin-left: 1.5rem;
        }
        
        .terms-content li, .privacy-content li {
            margin-bottom: 0.5rem;
        }
        
        .terms-content strong, .privacy-content strong {
            font-weight: 600;
            color: #333;
        }
        
        .previous-version {
            margin-top: 2rem;
            padding: 1rem;
            background: #f8f9fa;
            border-radius: 8px;
        }
        
        .previous-version h3 {
            font-size: clamp(0.9rem, 2vw, 1rem);
            margin: 0 0 0.5rem 0;
            color: #666;
        }
        
        .previous-version a {
            color: #007AFF;
            text-decoration: underline;
            font-size: clamp(0.9rem, 2vw, 1rem);
        }

        .highlight-box {
            background: #f5f7ff;
            border-left: 4px solid #007AFF;
            padding: 1rem;
            margin: 1.5rem 0;
            border-radius: 4px;
        }
        
        .important-note {
            background: #fff9e6;
            border: 1px solid #ffd500;
            padding: 1rem;
            margin: 1.5rem 0;
            border-radius: 8px;
        }

        /* 모바일 대응 */
        @media (max-width: 768px) {
            .terms-container, .privacy-container {
                padding: clamp(1.5rem, 4vw, 2rem) clamp(1rem, 4vw, 1.5rem);
            }
            
            .terms-header, .privacy-header {
                margin-bottom: 2rem;
            }
        }

        @media (max-width: 480px) {
            .terms-container, .privacy-container {
                padding: 1.5rem 1rem;
            }
            
            .highlight-box, .important-note {
                margin: 1rem 0;
                padding: 0.75rem;
            }
        }
        
@media (min-width: 769px) and (max-width: 1024px) {
    .main-content {
        max-width: 95%;
        grid-template-columns: 1fr 0.8fr;
        gap: 3rem;
    }
    
    .content-left {
        padding-right: 0.5rem;
    }
    
    .content-right {
        padding-left: 0.5rem;
    }
}

@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
        max-width: 100%;
    }

    .content-left,
    .content-right {
        padding: 0;
    }

    .app-description {
        text-align: left;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

    .badges {
        justify-content: center;
    }

    .screenshot-image {
        max-width: 300px;
    }

    .footer-container {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }

    .language-toggle {
        justify-content: center;
    }
}

/* 모바일 세로 뷰 (320px ~ 480px) */
@media (max-width: 480px) {
    .main-content {
        padding: 2rem 1rem;
    }

    .app-description {
        text-align: left;
    }

    .badges {
        flex-direction: column;
        align-items: center;
        gap: 0.75rem;
    }

    .badge img {
        height: 50px;
        max-width: 180px;
    }

    .screenshot-image {
        max-width: 280px;
        border-radius: 8px;
    }

    .footer-container {
        gap: 0.75rem;
        font-size: 0.85rem;
    }

    .language-toggle {
        margin-top: 0.5rem;
    }

    .lang-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
}

/* 초소형 화면 (320px 이하) */
@media (max-width: 320px) {
    .main-content {
        padding: 1.5rem 0.75rem;
    }

    .app-title {
        font-size: 1.75rem;
    }

    .badge img {
        height: 45px;
        max-width: 160px;
    }

    .screenshot-image {
        max-width: 260px;
    }
}