body {
    margin: 0;
    background: #141416;
    color: #e0e0e0;
    font-family: 'Segoe UI', 'Fira Mono', 'Consolas', 'Menlo', monospace;
}

html, body {
    margin: 0;
    padding: 0;
    height: 100%;
    min-height: 100%;
    background: #141416;
    color: #e0e0e0;
    font-family: 'Segoe UI', 'Fira Mono', 'Consolas', 'Menlo', monospace;
    overflow-x: hidden;
    max-width: 100vw;
}

html, body, .container, .sidebar, .main-content {
    scroll-behavior: smooth;
}

.container {
    display: block;
    margin-top: 64px;
    width: 100vw;
    height: calc(100vh - 64px);
    position: relative;
    box-sizing: border-box;
    overflow: hidden; 
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    background: #18181c;
    color: #e53935;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2.5rem;
    box-shadow: 0 2px 12px #000a;
    border-bottom: 1.5px solid #e53935;
    z-index: 1000;
    box-sizing: border-box; 
}

.navbar-title {
    font-size: 1.8rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-shadow: 0 2px 8px #e5393530;
}

.navbar-links {
    list-style: none;
    display: flex;
    gap: 2.2rem;
    margin: 0;
    padding: 0;
}

.navbar-links a {
    color: #e0e0e0;
    text-decoration: none;
    font-weight: 500;
    font-size: 1.08rem;
    padding: 0.3rem 0.7rem;
    border-radius: 3px;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.navbar-links a:hover {
    background: #e53935;
    color: #fff;
    box-shadow: 0 0 8px #e5393530;
}

.navbar-links a.active,
.navbar-links a[aria-current="page"] {
    color: #e53935;
    font-weight: 700;
    text-shadow: 0 2px 8px #e5393530;
    border-bottom: 2px solid #e53935;
    background: transparent;
}


.container {
    display: block;
    margin-top: 64px;
    width: 100vw;
    height: calc(100vh - 64px);
    position: relative;
    box-sizing: border-box;
    overflow: hidden;
}


.sidebar {
    position: fixed;
    top: 64px;
    left: 0;
    width: 220px;
    height: calc(100vh - 64px); 
    background: #18181c;
    padding-top: 2.5rem;
    box-shadow: 2px 0 12px #000a;
    border-right: 1.5px solid #e53935;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    z-index: 999;
    overflow-y: auto;
    overflow-x: hidden;
    box-sizing: border-box;
}

.sidebar ul {
    list-style: none;
    padding: 0;
    margin: 0;
    width: 100%;
}

.sidebar li {
    margin-bottom: 1.2rem;
    width: 100%;
}

.sidebar a {
    color: #e0e0e0;
    text-decoration: none;
    font-size: 1.08rem;
    padding: 0.7rem 2rem;
    display: block;
    border-radius: 4px 0 0 4px;
    font-family: inherit;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.sidebar a:hover, .sidebar a.active {
    background: #e53935;
    color: #fff;
    box-shadow: 2px 0 10px #e5393530;
}


.main-content {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    position: relative;
    gap: 2.5rem;
    margin-left: 220px; 
    height: calc(100vh - 64px);
    padding: 2.5rem 3rem;
    background: #141416;
    overflow-y: auto;
    overflow-x: hidden;
    box-sizing: border-box;
    scrollbar-width: none;
    -ms-overflow-style: none;  
}
.main-content::-webkit-scrollbar {
    display: none;
}

.markdown-body {
    flex: 1 1 0;
    min-width: 0;
    background: transparent;
    color: #e0e0e0;
    border-radius: 8px;
    box-shadow: none;
    font-size: 1.13rem;
    padding: 0;
    line-height: 1.7;
    word-break: break-word;
   
}


.markdown-body,
.markdown-body h1,
.markdown-body h2,
.markdown-body h3,
.markdown-body h4,
.markdown-body h5,
.markdown-body h6 {
    background: transparent !important;
    color: #e0e0e0 !important;
    border: none !important;
    box-shadow: none !important;
    scroll-margin-top: 90px; 
}

.markdown-body pre {
    position: relative;
    background: #18181c !important;
    color: #39ff14 !important;
    border: none !important;
    box-shadow: 0 2px 12px #000a !important;
    font-family: 'Fira Mono', 'Consolas', 'Menlo', monospace !important;
    font-size: 1.05em !important;
    line-height: 1.6 !important;
    padding: 1.1em 1.2em !important;
    border-radius: 10px !important;
    overflow-x: auto !important;
    white-space: pre !important;
    margin-bottom: 1.5rem;
    padding-right: 3em !important; 
}

.markdown-body pre code {
    background: none !important;
    color: inherit !important;
    padding: 0 !important;
    border: none !important;
    font-size: inherit !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    white-space: pre !important;
}


.markdown-body code:not(pre code) {
    background: #23272e !important;
    color: #39ff14 !important;
    border-radius: 4px !important;
    padding: 0.18em 0.45em !important;
    font-size: 1em !important;
}


.markdown-body h1,
.markdown-body h2,
.markdown-body h3 {
    margin-top: 2rem !important;
    margin-bottom: 1rem !important;
    padding: 0 !important;
}


.markdown-body hr {
    border-color: #23272e !important;
    opacity: 0.4;
}


.markdown-body table {
    background: #18181c !important;
    color: #e0e0e0 !important;
    border-radius: 6px;
    overflow: hidden;
}

.markdown-body img {
    display: block;
    margin: 1.5rem auto;
    max-width: 90%;
    border-radius: 10px;
    box-shadow: 0 4px 24px #000a;
    border: 1.5px solid #23272e;
    transition: transform 0.2s;
    opacity: 1;         
    filter: none;         
}
.markdown-body img:hover {
    transform: scale(1.03); 
    opacity: 1;            
    filter: none;
}

.markdown-body pre {
    position: relative;
    background: #18181c !important;
    border-radius: 6px;
    overflow: auto;
    margin-bottom: 1.5rem;
    padding-top: 2.2em !important;
    box-shadow: 0 2px 12px #000a;
}

.markdown-body code {
    background: #23272e;
    color: #39ff14;
    border-radius: 4px;
    padding: 0.2em 0.4em;
    font-size: 1em;
}

.markdown-body a {
    color: #58a6ff;
    text-decoration: underline;
    transition: color 0.2s;
}
.markdown-body a:hover {
    color: #e53935;
}


.copy-btn {
    position: absolute;
    top: 8px;
    right: 8px;
    margin: 0;
    background: #23272e;
    color: #39ff14;
    border: none;
    border-radius: 4px;
    padding: 0.25rem 0.7rem;
    font-size: 0.95rem;
    cursor: pointer;
    opacity: 0.85;
    transition: background 0.2s, color 0.2s, opacity 0.2s;
    z-index: 2;
}
.copy-btn:hover {
    background: #39ff14;
    color: #23272e;
    opacity: 1;
}


.markdown-body {
    scrollbar-width: none;
}
.markdown-body::-webkit-scrollbar {
    display: none;
}


.markdown-body > *:last-child {
    margin-bottom: 0 !important;
}

.markdown-body img:last-child,
.markdown-body p:last-child,
.markdown-body ul:last-child,
.markdown-body ol:last-child {
    margin-bottom: 0 !important;
}

.markdown-body p,
.markdown-body img {
    margin-bottom: 0.7em;
}

#language-select {
    margin-left: 2rem;
    padding: 0.15rem 0.5rem;
    border-radius: 4px;
    border: 1px solid #23272e;
    background: #23272e;
    color: #e0e0e0;
    font-size: 0.95rem;
    height: 2rem;
    min-width: 120px;
    max-width: 180px;
    line-height: 1.2;
}
#language-select:focus {
    outline: 2px solid #e53935;
}

.search-modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(20,20,22,0.55); 
    z-index: 3000;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding-top: 4vh;
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    backdrop-filter: blur(2px); 
}
.search-modal.active {
    display: flex !important;
}
body.modal-open {
    overflow: hidden !important;
}
.search-modal-content {
    background: #18181c;
    border-radius: 12px;
    box-shadow: 0 8px 32px #000a;
    width: 650px;
    max-width: 96vw;
    padding: 1.5rem 1.5rem 1rem 1.5rem;
    position: relative;
}
#modal-search-box {
    width: 95%;
    padding: 0.7rem 1.2rem;
    font-size: 1.2rem;
    border-radius: 6px;
    border: none;
    background: #23272e;
    color: #e0e0e0;
    margin-bottom: 1.2rem;
    outline: none;
}
#close-search-modal {
    position: absolute;
    right: 1.2rem;
    top: 1.2rem;
    background: none;
    border: none;
    color: #e53935;
    font-size: 2rem;
    cursor: pointer;
    font-weight: bold;
}
#search-results {
    max-height: 60vh;
    overflow-y: auto;
}
.search-result-item {
    background: #23272e;
    border-radius: 7px;
    margin-bottom: 1.1rem;
    padding: 1rem 1.2rem;
    color: #e0e0e0;
    box-shadow: 0 2px 12px #0004;
    cursor: pointer;
    transition: background 0.15s;
}
.search-result-item:hover {
    background: #e53935;
    color: #fff;
}
.search-result-title {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 0.3rem;
}
.search-result-snippet {
    font-size: 0.98rem;
    color: #bdbdbd;
}
.search-icon-btn {
    background: #23272e;
    border: 1px solid #23272e;
    border-radius: 6px;
    padding: 0.3rem 0.6rem;
    margin-left: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    transition: background 0.2s, border 0.2s;
}
.search-icon-btn:hover, .search-icon-btn:focus {
    background: #e53935;
    border: 1px solid #e53935;
    outline: none;
}
.search-icon-btn svg {
    display: block;
}


body.modal-open > .container,
body.modal-open > .navbar {
    filter: blur(0.1px) brightness(0.85);
    transition: filter 0.2s;
    pointer-events: none;
    user-select: none;
}

.subcontent-box {
    width: 270px;
    min-width: 220px;
    max-width: 320px;
    min-height: 60px;
    background: #23272e;
    color: #e0e0e0;
    border-radius: 8px;
    box-shadow: 0 2px 16px #0004;
    padding: 1.1rem 1.2rem;
    z-index: 10;
    font-size: 1rem;
    max-height: 60vh;
    overflow-y: auto;
    border: 1.5px solid #e53935;
    margin-top: 2rem;
    margin-left: 0;
    flex-shrink: 0;
    position: sticky;
    top: 2rem;
}

@media (max-width: 1100px) {
    .main-content {
        flex-direction: column;
        gap: 0;
    }
    .subcontent-box {
        width: 100%;
        margin-top: 1.5rem;
        margin-left: 0;
        position: static;
        max-height: none;
    }
}


.home-center {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 60vh;
    padding-bottom: 2rem;
}

.home-terminal-card {
    background: linear-gradient(120deg, #18181c 80%, #23272e 100%);
    border-radius: 16px;
    box-shadow: 0 4px 32px #000a, 0 0 0 2px #e5393530 inset;
    max-width: 720px;
    width: 100%;
    padding: 2.5rem 2rem 2rem 2rem;
    position: relative;
    overflow: hidden;
}

.home-terminal-glow {
    position: absolute;
    top: -30px;
    right: -30px;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, #e5393530 60%, transparent 100%);
    z-index: 0;
}

.home-terminal-content {
    position: relative;
    z-index: 1;
}

.home-terminal-title {
    font-family: 'Fira Mono', Consolas, monospace;
    font-size: 1.35rem;
    color: #39ff14;
    letter-spacing: 1px;
}

.home-terminal-welcome {
    color: #e0e0e0;
    font-size: 1.25rem;
    font-weight: 600;
    margin: 1.2rem 0 0.7rem 0;
}

.blink {
    animation: blink 1s steps(2, start) infinite;
}

@keyframes blink {
    0%,100% { opacity: 1; }
    50% { opacity: 0; }
}

.home-terminal-lines {
    color: #39ff14;
    font-family: 'Fira Mono', Consolas, monospace;
    font-size: 1.08rem;
    line-height: 2;
}

.home-terminal-lines .green {
    color: #39ff14;
}
.home-terminal-lines .red {
    color: #e53935;
}

.red {
    color: #e53935;
}
.green {
    color: #39ff14;
}

kbd {
    background: #23272e;
    color: #39ff14;
    border-radius: 4px;
    padding: 2px 7px;
    font-size: 0.98em;
    font-family: 'Fira Mono', Consolas, monospace;
    margin: 0 2px;
    border: 1px solid #333;
    box-shadow: 0 1px 2px #0006;
}

.home-video-container {
    margin: 2.5rem auto;
    width: 600px;
    max-width: 600px;
    height: 260px;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.home-video-container video {
    display: block;
    width: 100%;
    height: 400px;
    border-radius: 8px;
    background: #000;
    transform: translateY(-70px);
    /* object-fit: cover;
    object-position: center top; */
}

.home-tip {
    margin-top: 2.5rem;
    text-align: center;
}

.tip-title {
    font-size: 1.1rem;
    margin-right: 0.5em;
}

.home-facts {
    margin-top: 3rem;
    padding: 1.5rem 2rem;
    background: #1e1e24;
    border-radius: 12px;
    box-shadow: 0 0 16px #0009;
    max-width: 700px;
    width: 90%;
}


.resources-hero {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 2.5rem;
    margin-bottom: 2.5rem;
}

.resources-terminal-card {
    background: linear-gradient(120deg, #18181c 80%, #23272e 100%);
    border-radius: 16px;
    box-shadow: 0 4px 32px #000a, 0 0 0 2px #e5393530 inset;
    max-width: 800px;
    width: 100%;
    padding: 2rem 2rem 1.5rem 2rem;
    position: relative;
    overflow: hidden;
}

.resources-terminal-title {
    font-family: 'Fira Mono', Consolas, monospace;
    font-size: 1.25rem;
    color: #39ff14;
    letter-spacing: 1px;
    margin-bottom: 1.2rem;
}

.resources-terminal-lines {
    color: #39ff14;
    font-family: 'Fira Mono', Consolas, monospace;
    font-size: 1.08rem;
    line-height: 2;
}

.resources-terminal-lines .green { color: #39ff14; }
.resources-terminal-lines .red { color: #e53935; }

.resources-list {
    
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: center;
}

.resource-category {
    background: #18181c;
    border-radius: 12px;
    box-shadow: 0 2px 16px #000a;
    padding: 1.5rem 2rem 1.2rem 2rem;
    max-width: 800px;
    width: 100%;
    padding-top: 0px;
    padding-bottom: 30px;
    margin: 0 auto;
}

.resource-heading {
    display: flex;
    align-items: center;
    gap: 0.5em;
    margin-top: 0;
    margin-bottom: 1rem;
    color: #e53935;
    font-size: 1.25rem;
    letter-spacing: 1px;
    font-family: 'Fira Mono', Consolas, monospace;
    font-weight: 700;
}

.category-icon {
    font-size: 1.3em;
    filter: drop-shadow(0 0 2px #39ff14);
}

.resource-category ul {
    margin: 0;
    padding-left: 1.2em;
    color: #e0e0e0;
    font-size: 1.07rem;
    line-height: 1.8;
    list-style: disc inside;
}

.resource-category a {
    color: #39ff14;
    text-decoration: underline;
    transition: color 0.2s;
    font-weight: 500;
    word-break: break-all;
}

.resource-category a:hover {
    color: #e53935;
    text-shadow: 0 0 6px #e5393530;
}

.dev-profile-card {
    display: flex;
    align-items: center;
    gap: 2.2rem;
    flex-wrap: wrap;
    background: #18181c;
    border-radius: 14px;
    box-shadow: 0 2px 16px #000a;
    padding: 2rem 2.5rem;
    margin-bottom: 2.2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.dev-profile-img {
    width: 320px;
    height: 120px;
    border-radius: 50%;
    border: 3px solid #e53935;
    object-fit: cover;
    box-shadow: 0 2px 16px #0007;
}

.dev-profile-info {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.dev-title {
    margin: 0 0 0.2em 0;
    color: #fff;
    font-size: 2.1rem;
    font-weight: 700;
    letter-spacing: 1px;
}

.dev-role {
    color: #aaa;
    font-size: 1.1em;
    margin-bottom: 0.7em;
}

.dev-linkedin-btn {
    display: inline-block;
    padding: 0.7em 1.5em;
    background: #23272e;
    color: #e53935;
    border-radius: 6px;
    font-size: 1.08em;
    text-decoration: none;
    font-weight: 600;
    box-shadow: 0 2px 12px #000a;
    transition: background 0.2s, color 0.2s;
    border: none;
    text-align: center;
}

.dev-linkedin-btn:hover,
.dev-linkedin-btn:focus {
    background: #e53935;
    color: #fff !important;
}

.dev-bio {
    margin-top: 1.5em;
    color: #e0e0e0;
    font-size: 1.08em;
    line-height: 1.7;
    background: #18181c;
    border-radius: 12px;
    box-shadow: 0 2px 16px #000a;
    padding: 2rem 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}