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

html {
    scroll-behavior: smooth;
}

body {
    background-color: #ffffff;
    color: #242424;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.8;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.layout-container {
    display: flex;
    max-width: 1000px;
    margin: 0 auto;
    padding: 50px 20px;
    gap: 60px;
}

.sidebar {
    width: 240px;
    flex-shrink: 0;
}

.toc {
    position: sticky;
    top: 40px;
}

/* Header controls (Lang va Theme) */
.header-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    border-bottom: 1px solid #f0f0f0;
    padding-bottom: 12px;
}

.lang-switcher {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.85rem;
    font-weight: 600;
}

.lang-btn {
    background: none;
    border: none;
    padding: 0;
    font: inherit;
    cursor: pointer;
    color: #888;
    transition: color 0.2s ease;
}

.lang-btn:hover, .lang-btn.active {
    color: #0066cc;
}

.lang-divider {
    color: #ccc;
}

/* Toggle Switch */
.theme-switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

.theme-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #d1d5db;
    transition: 0.3s ease;
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 4px;
}

.slider .icon {
    font-size: 10px;
    user-select: none;
    z-index: 1;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: 0.3s ease;
    border-radius: 50%;
    z-index: 2;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

input:checked + .slider {
    background-color: #374151;
}

input:checked + .slider:before {
    transform: translateX(24px);
}

/* Sidebar Menu */
.toc h3 {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #888;
    margin-bottom: 12px;
}

.toc ul {
    list-style: none;
    margin-bottom: 25px;
}

.toc li {
    margin-bottom: 8px;
}

.toc a {
    text-decoration: none;
    color: #555;
    font-size: 0.92rem;
    transition: color 0.2s;
}

.toc a:hover {
    color: #0066cc;
    font-weight: 600;
}

/* GitHub uslubidagi Profil Rasmi */
.profile-container {
    margin-top: 15px;
    display: flex;
    justify-content: flex-start;
}

.profile-avatar {
    width: 140px;
    height: 140px;
    border-radius: 50%;
    object-fit: cover; /* Aspect ratio saqlanadi */
    border: 3px solid #e1e4e8;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.profile-avatar:hover {
    transform: scale(1.03);
    border-color: #0066cc;
}

/* Main Content */
.article-container {
    max-width: 680px;
    flex-grow: 1;
}

.category {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: #0066cc;
    font-weight: 700;
}

.article-header h1 {
    font-size: 2.3rem;
    line-height: 1.2;
    margin: 8px 0 12px 0;
}

/* Title Ostidagi Tugmalar (Transparent 50%, Rounded, Borderli) */
.header-social-btns {
    display: flex;
    gap: 12px;
    margin-bottom: 15px;
}

.header-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 16px;
    font-size: 0.85rem;
    font-weight: 600;
    color: #333;
    background-color: rgba(255, 255, 255, 0.5); /* 50% Transparent */
    border: 1px solid #d0d7de;
    border-radius: 20px; /* Rounded shape */
    text-decoration: none;
    backdrop-filter: blur(4px);
    transition: all 0.2s ease;
}

.header-btn:hover {
    background-color: rgba(0, 102, 204, 0.1);
    border-color: #0066cc;
    color: #0066cc;
    transform: translateY(-1px);
}

/* Meta-info konteyneri */
.meta-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 0.88rem;
    color: #6b6b6b;
    margin-bottom: 0; /* Pastki margin olib tashlanadi */
}

/* Muallif matni chapda, rasm eng o'ng chetda va chiziqqa tegib turadi */
.author-row {
    display: flex;
    align-items: flex-end; /* Elementlarni pastki chiziq bo'yicha taqash */
    justify-content: space-between; /* Matn chapda, rasm eng o'ngda */
    width: 100%;
}

/* Rasm xossalari */
.meta-image {
    height: 32px; /* Qulay balandlik o'lchami */
    width: auto;
    object-fit: contain;
    display: block; /* Pastidagi ortiqcha bo'shliqni yo'qotadi */
}

/* Ajratuvchi chiziq */
.divider {
    border: none;
    border-top: 1px solid #eaeaea;
    margin-top: 0; /* Rasm va matn chiziqqa tegib turishi uchun */
    margin-bottom: 30px;
}


.divider {
    border: none;
    border-top: 1px solid #eaeaea;
    margin-bottom: 30px;
}

section {
    margin-bottom: 35px;
}

.article-content p {
    font-size: 1.05rem;
    margin-bottom: 18px;
    color: #292929;
}

.article-content p.lead {
    font-size: 1.2rem;
    color: #444;
}

.article-content h2 {
    font-size: 1.45rem;
    margin-bottom: 15px;
    color: #111;
}

.article-content blockquote {
    border-left: 3px solid #0066cc;
    padding-left: 18px;
    margin: 20px 0;
    font-style: italic;
    color: #555;
    background: #f8fbff;
    padding: 12px 18px;
    border-radius: 0 8px 8px 0;
}

.article-content ul {
    margin: 0 0 20px 20px;
}

/* FLEXBOX CAROUSEL PROJECTS STYLES */
.carousel-wrapper {
    position: relative;
    display: flex;
    align-items: center;
    margin-top: 20px;
}

.carousel-track-container {
    overflow: hidden;
    width: 100%;
    border-radius: 12px;
}

.carousel-track {
    display: flex;
    gap: 20px;
    transition: transform 0.4s ease-in-out;
}

.project-card {
    min-width: 100%; /* Bir vaqtning o'zida bitta loyiha to'liq ko'rinadi */
    background: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 12px;
    padding: 20px;
    box-sizing: border-box;
}

.project-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 15px;
}

.project-card h3 {
    font-size: 1.2rem;
    margin-bottom: 8px;
    color: #111;
}

.project-card p {
    font-size: 0.95rem;
    margin-bottom: 12px;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid #ccc;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    z-index: 10;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    transition: background 0.2s;
}

.carousel-btn:hover {
    background: #0066cc;
    color: white;
    border-color: #0066cc;
}

.prev-btn { left: -18px; }
.next-btn { right: -18px; }

/* CONTACTS BUTTONS */
.contacts-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 15px;
}

.glow-btn {
    display: inline-block;
    padding: 10px 22px;
    color: #ffffff;
    background-color: #0066cc;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 600;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 102, 204, 0.3);
    transition: all 0.3s ease;
}

.glow-btn:hover {
    background-color: #0052a3;
    box-shadow: 0 0 15px rgba(0, 102, 204, 0.6);
    transform: translateY(-2px);
}

/* DARK MODE STILLARI */
body.dark-mode {
    background-color: #121212;
    color: #e0e0e0;
}

body.dark-mode .header-controls,
body.dark-mode .divider {
    border-bottom-color: #2a2a2a;
    border-top-color: #2a2a2a;
}

body.dark-mode .toc a { color: #aaa; }
body.dark-mode .toc a:hover { color: #4da6ff; }

body.dark-mode .profile-avatar {
    border-color: #333;
}

body.dark-mode .header-btn {
    background-color: rgba(30, 30, 30, 0.5);
    border-color: #444;
    color: #e0e0e0;
}

body.dark-mode .header-btn:hover {
    background-color: rgba(77, 166, 255, 0.15);
    border-color: #4da6ff;
    color: #4da6ff;
}

body.dark-mode .article-content p,
body.dark-mode .article-content li { color: #ccc; }

body.dark-mode .article-header h1,
body.dark-mode .article-content h2,
body.dark-mode .project-card h3 { color: #fff; }

body.dark-mode .article-content blockquote {
    background: #182232;
    border-left-color: #4da6ff;
    color: #bbb;
}

body.dark-mode p a, body.dark-mode blockquote a {
    color: #4da6ff;
}

body.dark-mode .project-card {
    background: #1e1e1e;
    border-color: #333;
}

body.dark-mode .carousel-btn {
    background: #2a2a2a;
    border-color: #444;
    color: #fff;
}

/* Responsive */
@media (max-width: 768px) {
    .layout-container {
        flex-direction: column;
        gap: 30px;
        padding: 20px;
    }
    .sidebar { width: 100%; }
    .toc { position: static; }
    .prev-btn { left: 5px; }
    .next-btn { right: 5px; }
}

/* TIMELINE / ROADMAP STILARI */
.timeline {
    position: relative;
    padding-left: 20px;
    margin-top: 25px;
}

/* Doiralarni tutashtirib turuvchi chiziq */
.timeline::before {
    content: '';
    position: absolute;
    top: 20px;
    bottom: 20px;
    left: 42px; /* Doira markaziga moslashtirish */
    width: 2px;
    background-color: #e5e7eb;
    z-index: 1;
}

body.dark-mode .timeline::before {
    background-color: #333;
}

/*time line xarita qismi*/
/* Har bir qadam bloki */
.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 30px;
    position: relative;
    z-index: 2;
}

/* Raqamli doirachalar */
.timeline-number {
    width: 44px;
    height: 44px;
    background-color: #0066cc;
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.1rem;
    flex-shrink: 0;
    box-shadow: 0 0 10px rgba(0, 102, 204, 0.3);
    border: 3px solid #ffffff;
    transition: transform 0.3s ease, background-color 0.3s ease;
}

body.dark-mode .timeline-number {
    border-color: #121212; /* Dark mode foniga moslashadi */
    background-color: #4da6ff;
    color: #121212;
}

/* Hover qilinganda doira biroz kattalashadi */
.timeline-item:hover .timeline-number {
    transform: scale(1.1);
}

/* Matn qismi */
.timeline-content {
    background-color: #f9fafb;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    padding: 16px 20px;
    flex-grow: 1;
    transition: border-color 0.3s ease;
}

.timeline-content h3 {
    margin-bottom: 6px;
    font-size: 1.1rem;
    color: #111;
}

.timeline-content p {
    font-size: 0.95rem;
    color: #555;
    margin-bottom: 0 !important;
}

body.dark-mode .timeline-content {
    background-color: #1e1e1e;
    border-color: #333;
}

body.dark-mode .timeline-content h3 {
    color: #ffffff;
}

body.dark-mode .timeline-content p {
    color: #aaa;
}

/* Live Demo tugmasi ko'rinishi */
.live-btn {
    border-color: #10b981 !important;
    color: #10b981 !important;
    gap: 8px !important;
}

.live-btn:hover {
    background-color: rgba(16, 185, 129, 0.12) !important;
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.3);
}

/* Animatsiyali nuqta (Pulse Dot) */
.live-dot {
    width: 8px;
    height: 8px;
    background-color: #10b981;
    border-radius: 50%;
    position: relative;
    display: inline-block;
}

.live-dot::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #10b981;
    border-radius: 50%;
    animation: live-pulse 1.5s infinite ease-out;
}

@keyframes live-pulse {
    0% {
        transform: scale(1);
        opacity: 0.8;
    }
    100% {
        transform: scale(2.8);
        opacity: 0;
    }
}

/*chiziqli rasm uzbekistan*/
/* Ism va rasmni yonma-yon joylashtirish */
.name-with-skyline {
    display: flex;
    align-items: center;
    gap: 15px;
    flex-wrap: wrap; /* Kichik ekranlarda chiroyli sig'ishi uchun */
}

.name-with-skyline h1 {
    margin: 0;
}

/* PNG Rasm uchun CSS Mask usuli (Shaffof va rang o'zgaruvchan) */
.skyline-img-mask {
    width: 220px;
    height: 60px;
    background-color: #111111; /* Light mode uchun qora rang */

    /* PNG rasmni maska sifatida qo'llash */
    -webkit-mask-image: url('skyline.png');
    mask-image: url('skyline.png');
    -webkit-mask-size: contain;
    mask-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center;
    mask-position: center;

    transition: background-color 0.3s ease;
}

/* SVG ishlatilsa oddiy stroke rangi moslashuvi */
.skyline-svg {
    width: 200px;
    height: 60px;
    color: #111111; /* Light mode da qora */
    transition: color 0.3s ease;
}

/* DARK MODE UCHUN SOZLAMALAR */
body.dark-mode .skyline-img-mask {
    background-color: #ffffff; /* Dark mode bo'lganda OQ rangga o'tadi */
}

body.dark-mode .skyline-svg {
    color: #ffffff; /* Dark mode bo'lganda SVG oq rangga o'tadi */
}

/* Mobil moslashuvchanlik */
@media (max-width: 600px) {
    .skyline-svg, .skyline-img-mask {
        width: 150px;
        height: 45px;
    }
}

.glow-btn {
    display: inline-flex;
    align-items: center; /* Ikonka va matnni shaqaloq markazlashtirish */
    justify-content: center;
    gap: 8px; /* Ikonka va matn orasidagi masofa */
    padding: 10px 20px;
    color: #ffffff;
    background-color: #0066cc;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 600;
    border-radius: 8px;
    box-shadow: 0 0 10px rgba(0, 102, 204, 0.3);
    transition: all 0.3s ease;
}

/* Hover effekti */
.glow-btn:hover {
    background-color: #0052a3;
    box-shadow: 0 0 15px rgba(0, 102, 204, 0.6);
    transform: translateY(-2px);
}

.glow-btn svg {
    flex-shrink: 0;
}

.skills-tech-list {
    list-style: none; /* Odatiy nuqtalarni olib tashlaydi */
    padding: 0;
    margin: 0;
}

.skills-tech-list li {
    display: flex;
    align-items: center;
    gap: 10px; /* Icon va matn orasidagi masofa */
    margin-bottom: 8px;
    font-size: 16px;
}

/* Icon ranglari */
.html-icon { color: #e34f26; }     /* HTML tosho'q rang */
.css-icon { color: #1572b6; }      /* CSS ko'k rang */
.js-icon { color: #f7df1e; }       /* JavaScript sariq rang */
.netlify-icon { color: #00c7b7; }  /* Netlify yashil-ko'k rang */