:root {
    --primary: #0066ff; /* Samsung ko'k rangi */
    --secondary: #8e8e93; /* Samsung kulrang */
    --text: #f5f6fa;
    --bg: #121212; /* One UI qora fon */
    --card-bg: #1e1e1e;
    --surface: #2c2c2e; /* Samsung sirt rangi */
    --accent: #00b2ff; /* Samsung accent */
    --shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
    --gradient: linear-gradient(135deg, #0066ff 0%, #00b2ff 100%);
}

[data-theme="light"] {
    --primary: #0066ff;
    --secondary: #000000;
    --text: #1e1e1e;
    --bg: #f5f6fa;
    --card-bg: #ffffff;
    --surface: #f2f2f7; /* One UI yorqin sirt */
    --accent: #0066ff;
    --shadow: 0 4px 12px rgba(0, 102, 255, 0.15);
    --gradient: linear-gradient(135deg, #0066ff 0%, #00b2ff 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

@font-face {
    font-family: 'font';           
    src: url('font.ttf') format('truetype');  
    font-weight: normal;              
    font-style: normal;              
}

html, body {
    height: 100%;
}

body {
    font-family:'font', sans-serif;
    background-image: url('../image/background_blog.jpg');
    background-repeat: no-repeat;
    background-position: center center;
    background-size: cover;
    background-attachment: fixed;
    color: var(--text);
    height: 100%;
    margin: 0;
    overflow-x: hidden;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-links.show {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 70px;   
    right: 50px;
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 10px;
    box-shadow: var(--shadow);
    z-index: 2000;
}

/* One UI uslubidagi header */
header {
    padding: 16px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    background-color: rgba(30, 30, 30, 0.8);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgb(255, 255, 255);
}

[data-theme="light"] header {
    background-color: rgba(255, 255, 255, 0.8);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

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

.logo {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    letter-spacing: -0.5px;
}

.logo i {
    margin-right: 10px;
    font-size: 26px;
}

.nav-links {
    display: flex;
    list-style: none;
}

.nav-links li {
    margin-left: 28px;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
    position: relative;
    padding: 6px 0;
    font-size: 15px;
    opacity: 0.9;
}

.nav-links a:hover {
    opacity: 1;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: var(--gradient);
    transition: width 0.3s ease;
    border-radius: 3px;
}

.nav-links a:hover::after {
    width: 100%;
}


.theme-toggle {
    background: var(--surface);
    border: none;
    color: var(--text);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    margin-left: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow);
}



/* One UI uslubidagi blog kartalari */
.section {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 32px;
    position: relative;
    display: inline-block;
    padding-bottom: 15px;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient);
    border-radius: 2px;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 24px;
}

.blog-card {
    background-color: var(--card-bg);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .blog-card {
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.blog-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.blog-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

.blog-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 40%;
    background: linear-gradient(to top, var(--card-bg), transparent);
}

.blog-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.blog-card:hover .blog-image img {
    transform: scale(1.05);
}

.blog-content {
    padding: 20px;
}

.blog-date {
    font-size: 13px;
    color: var(--secondary);
    margin-bottom: 12px;
    display: block;
}

@font-face {
    font-family: 'BlogTitleFont';
    src: url('font2.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
}

.blog-title {
    font-family: 'BlogTitleFont',sans-serif;
    font-size: 18px;
    margin-bottom: 12px;
    font-weight: 600;
    line-height: 1.4;
}

.blog-excerpt {
    font-size: 14px;
    opacity: 0.8;
    margin-bottom: 20px;
    line-height: 1.6;
}

.read-more {
    color: var(--primary);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    font-size: 14px;
}

.read-more i {
    margin-left: 6px;
    transition: transform 0.3s ease;
}

.read-more:hover i {
    transform: translateX(5px);
}

/* One UI uslubidagi qidiruv paneli */
.search-container {
    margin-bottom: 40px;
    display: flex;
    justify-content: center;
}

.search-bar {
    width: 100%;
    max-width: 560px;
    padding: 16px 20px;
    background-color: var(--surface);
    border: none;
    border-radius: 12px;
    color: var(--text);
    font-family: inherit;
    font-size: 16px;
    box-shadow: var(--shadow);
}

.search-bar:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--primary);
}

/* One UI uslubidagi animatsiyalar */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.active {
    opacity: 1;
    transform: translateY(0);
}

/* Tema almashtirish tugmasi */
.theme-toggle i {
    transition: all 0.5s ease;
}

.theme-toggle:hover i {
    transform: rotate(180deg) scale(1.2);
}

footer {
    background-color: var(--card-bg);
    padding: 30px 0;
    text-align: center;
    flex-shrink: 0;
    
    margin-top: auto;
}

.footer-links {
    display: flex;
    justify-content: center;
    list-style: none;
    margin-bottom: 20px;
    margin-top: auto;
}

.footer-links li {
    margin: 0 15px;
}

.footer-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--primary);
}

.social-links {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-bg);
    color: var(--text);
    margin-right: 15px;
    font-size: 18px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--primary);
    transform: translateY(-5px);
}

.copyright {
    opacity: 0.7;
    font-size: 14px;
}

/* Mobil menyu */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    
    .mobile-menu-btn {
        display: none;
        background: var(--surface);
        border: none;
        color: var(--text);
        width: 40px;
        height: 40px;
        border-radius: 50%;
        font-size: 20px;
        cursor: pointer;
        display: flex;
        align-items: center;
        justify-content: center;
        box-shadow: var(--shadow);
    }
    
    .blog-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .section {
        padding: 80px 0;
    }
}

/* One UI uslubidagi qo'shimcha elementlar */
.card-label {
    position: absolute;
    top: 16px;
    left: 16px;
    background: var(--gradient);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    z-index: 1;
}

.rom-badge {
    display: inline-flex;
    align-items: center;
    background: var(--surface);
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 12px;
    margin-right: 8px;
    margin-bottom: 8px;
}
 
/* Footer */
 footer {
    background-color: var(--card-bg);
    padding: 30px 0;
    text-align: center;
    flex-shrink: 0;
}

.footer-links {
    display: flex;
    justify-content: center;
    list-style: none;
    margin-bottom: 20px;
}

.footer-links li {
    margin: 0 15px;
}

.footer-links a {
    color: var(--text);
    text-decoration: none;
    font-weight: 500;
}

.footer-links a:hover {
    color: var(--primary);
}

.social-links {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--card-bg);
    color: var(--text);
    margin-right: 15px;
    font-size: 18px;
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--primary);
    transform: translateY(-5px);
}

.copyright {
    opacity: 0.7;
    font-size: 14px;
}
/* Responsive styles */
        @media (max-width: 768px) {
            .contact-info {
                margin-right: 0;
                margin-bottom: 40px;
            }
            
            .nav-links {
                display: none;
            }
            
            .mobile-menu-btn {
                display: block;
                background: none;
                border: none;
                color: var(--text);
                font-size: 24px;
                cursor: pointer;
            }
        }

        /* Animations */
        .animate-on-scroll {
            opacity: 0;
            transform: translateY(30px);
            transition: opacity 0.6s ease, transform 0.6s ease;
        }

        .animate-on-scroll.active {
            opacity: 1;
            transform: translateY(0);
        }
        /* Contact umumiy container */
        .contact-container {
            display: flex;
            color:#f5f6fa;  
            justify-content: space-between;
            align-items: flex-start; 
            gap: 40px;
            flex-wrap: wrap; 
        }
        .contact-item {
            display: flex;
            color:#f5f6fa;
            align-items: center; 
            gap: 10px;           
            margin-bottom: 15px;  
        }
        .contact-text a {
            color: #00aaff;       
            text-decoration: none; 
            font-size: 14px;
        }
        
        .contact-text a:hover {
            text-decoration: underline; 
            color: #ffaa00;            
        }
  
        /* Chap taraf */
        .contact-info {
            flex: 1;
            min-width: 280px;
        }
        .contact-icon {
            font-size: 20px; 
            color: #00aaff;   
        }
  
        /* O‘ng tarafdagi blokni rostlash */
        .contact-wrapper {
            flex: 1;
            display: flex;
            justify-content: flex-end;
        }
  
        /* Warning bloki */
        .contact-text-block {
            max-width: 400px;
            margin-top: -20px; 
            padding: 16px 20px;
            border-radius: 12px;
            background: #0e131a;
            color: #fff;
            box-shadow: 0 4px 12px rgba(0,0,0,0.3);
        }
        
        /* Responsive uchun */
        @media (max-width: 768px) {
        .contact-container {
            flex-direction: column;
        }
        .contact-wrapper {
            justify-content: flex-start;
        }
        .contact-text-block {
            margin-top: 10px; 
    }
  }

  /* Mobil menyu tugmasi uchun */
.mobile-menu-btn {
    display: block;
    background: none;
    border: none;
    color: var(--text);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
    border-radius: 4px;
    z-index: 1001;
    position: relative;
}

.mobile-menu-btn:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Mobil ekranlar uchun */
@media (max-width: 768px) {
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background-color: var(--card-bg);
        flex-direction: column;
        padding: 80px 20px 20px;
        transition: right 0.3s ease;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
        z-index: 1000;
    }
    
    .nav-links.show {
        right: 0;
    }
    
    .nav-links li {
        margin: 15px 0;
        width: 100%;
    }
    
    .nav-links a {
        display: block;
        padding: 12px;
        border-radius: 6px;
        font-size: 18px;
    }
    
    .nav-links a:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }
    
    .theme-toggle {
        margin: 15px 0;
        width: 100%;
        border-radius: 6px;
        height: auto;
        padding: 12px;
    }
    
    /* Yopish tugmasi */
    .close-menu {
        position: absolute;
        top: 20px;
        right: 20px;
        background: none;
        border: none;
        color: var(--text);
        font-size: 24px;
        cursor: pointer;
    }
}