/* Jven Tech Custom Styles */

/* ===== COLOR VARIABLES ===== */
:root {
    --accent: #00d26a;
    --accent-dark: #00b85c;
    --bg-dark: #1a1a1a;
    --bg-darker: #111;
    --text-primary: #333;
    --text-muted: #666;
    --text-light: #f5f5f5;
}

/* ===== TYPOGRAPHY ===== */
body {
    color: var(--text-primary);
    font-size: 17px;
    line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    font-weight: 600;
    color: var(--bg-dark);
}

h2 {
    position: relative;
    padding-bottom: 0.6rem;
    margin-bottom: 1.8rem;
    margin-top: 2.5rem;
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
    margin-top: 2.2rem;
    margin-bottom: 1rem;
}

h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--accent);
}

/* Centered pages (homepage) keep centered underline */
.intro h2::after,
.text-center h2::after {
    left: 50%;
    transform: translateX(-50%);
}

/* ===== NAVBAR ===== */
.navbar.navbar-default {
    background-color: #222;
    border: none;
    border-top: 3px solid var(--accent);
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.navbar-default .navbar-nav > li > a {
    color: #fff !important;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 0.3px;
    padding: 18px 22px;
    transition: color 0.2s ease;
}

.navbar-default .navbar-nav > li > a:hover,
.navbar-default .navbar-nav > li > a:focus {
    color: var(--accent) !important;
    background: transparent !important;
}

.navbar-default .navbar-brand {
    color: var(--text-light);
}

/* Navbar icons */
.navbar-icon a {
    color: #fff !important;
    font-size: 1.5rem;
}

.navbar-icon a:hover {
    color: var(--accent) !important;
}

/* Mobile menu */
.navbar-default .navbar-toggle {
    border-color: var(--accent);
}

.navbar-default .navbar-toggle .icon-bar {
    background-color: var(--accent);
}

.navbar-default .navbar-toggle:hover,
.navbar-default .navbar-toggle:focus {
    background-color: rgba(0, 210, 106, 0.1);
}

.navbar-default .navbar-collapse {
    border-color: #333;
}

/* ===== MAIN CONTENT ===== */
main {
    max-width: 800px;
    text-align: left;
}

main .content {
    text-align: left;
}

/* ===== HOMEPAGE ===== */
.intro {
    text-align: center;
}

.intro > h1 {
    font-family: 'JetBrains Mono', monospace;
    font-size: clamp(2.5rem, 8vw, 5rem);
    color: var(--bg-dark);
    letter-spacing: -1px;
    white-space: nowrap;
}

.intro > h2 {
    font-family: 'Raleway', sans-serif;
    font-weight: 400;
    color: var(--text-muted);
    font-size: 2.5vmin;
}

.intro > h2::after {
    display: none;
}

.homepage-content {
    margin-top: 2rem;
    text-align: center;
}

.homepage-content a {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.9rem 1.8rem;
    background: var(--accent);
    color: white !important;
    text-decoration: none;
    border-radius: 4px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 1rem;
    transition: background 0.2s ease, transform 0.2s ease;
}

.homepage-content a:hover {
    background: var(--accent-dark);
    transform: translateY(-2px);
    text-decoration: none;
}

/* ===== LINKS ===== */
a:link, a:visited {
    color: var(--accent-dark);
}

a:hover {
    color: var(--accent) !important;
}

/* ===== LISTS ===== */
main ul, main ol {
    padding-left: 1.5rem;
}

main li {
    margin-bottom: 0.7rem;
}

/* ===== HORIZONTAL RULES ===== */
hr {
    border: none;
    border-top: 1px solid #e0e0e0;
    margin: 3rem 0;
}

/* ===== FOOTER ===== */
footer {
    background-color: var(--bg-darker);
    border-bottom: 3px solid var(--accent);
    padding: 2.5rem 0;
}

footer .copyright {
    color: #bbb;
    font-size: 1.1rem;
}

footer a {
    color: var(--accent) !important;
}

/* ===== CODE BLOCKS ===== */
code {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
    background: #f4f4f4;
    padding: 0.2rem 0.4rem;
    border-radius: 3px;
    font-size: 0.9em;
    color: var(--bg-dark);
}

pre {
    background: var(--bg-dark);
    border: none;
    border-left: 3px solid var(--accent);
    border-radius: 0;
}

pre code {
    background: transparent;
    color: var(--text-light);
}

/* ===== TAGS ===== */
.item-tag {
    background-color: var(--accent) !important;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.75rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .intro > h1 {
        font-size: clamp(1.8rem, 7vw, 3rem);
    }

    main {
        padding: 20px 15px;
    }

    h2::after {
        width: 40px;
    }
}