:root {
    --bg-color: #0d1117;
    --text-color: #c9d1d9;
    --accent-color: #00ff00;
    /* Console green */
    --border-color: #30363d;
    --font-mono: 'Fira Code', 'Courier New', monospace;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-mono);
    line-height: 1.6;
    overflow-x: hidden;
    /* Prevent horizontal scroll */
}

/* Console Scrollbar */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border: 1px solid var(--bg-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--accent-color);
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--accent-color);
    font-weight: 700;
    margin-bottom: 1.5rem;
}

a {
    color: var(--text-color);
    text-decoration: underline;
    text-decoration-color: var(--accent-color);
    transition: all 0.2s;
}

a:hover {
    color: var(--accent-color);
    background-color: rgba(0, 255, 0, 0.1);
}

/* Layout Utilities */
section {
    padding: 3rem 0;
    border-bottom: 1px solid var(--border-color);
}

@media (min-width: 992px) {
    section {
        padding: 5rem 0;
    }
}

.console-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Hero Section */
.hero {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: left;
    position: relative;
}

.hero-content {
    border-left: 2px solid var(--accent-color);
    padding-left: 1.5rem;
    margin-bottom: 3rem;
}

@media (min-width: 992px) {
    .hero-content {
        padding-left: 2rem;
        margin-bottom: 0;
    }
}

.hero h1 {
    font-size: 2.5rem;
    line-height: 1.2;
}

@media (min-width: 768px) {
    .hero h1 {
        font-size: 4rem;
    }
}

.cursor {
    display: inline-block;
    width: 10px;
    height: 1em;
    background-color: var(--accent-color);
    animation: blink 1s infinite;
    vertical-align: middle;
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

/* Terminal Card */
.terminal-card {
    background-color: #000;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 255, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.terminal-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 255, 0, 0.1);
}

.terminal-header {
    background-color: var(--border-color);
    padding: 0.5rem 1rem;
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.red {
    background-color: #ff5f56;
}

.yellow {
    background-color: #ffbd2e;
}

.green {
    background-color: #27c93f;
}

.terminal-body {
    padding: 1.5rem;
    color: var(--accent-color);
    font-size: 0.9rem;
    font-family: var(--font-mono);
}

pre {
    background-color: #000 !important;
    border: 1px solid var(--border-color);
    color: var(--accent-color);
    padding: 1.5rem;
    border-radius: 6px;
    position: relative;
    overflow-x: auto;
    margin: 0;
}

.copy-btn {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-color);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    cursor: pointer;
    padding: 0.2rem 0.6rem;
    border-radius: 4px;
    transition: all 0.2s;
}

.copy-btn:hover {
    background: var(--border-color);
    color: white;
}

.feature-item {
    background: rgba(13, 17, 23, 0.5);
    border: 1px solid var(--border-color);
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
    border-radius: 8px;
}

.feature-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 5px 15px rgba(0, 255, 0, 0.1);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.btn-console {
    display: inline-block;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    background: transparent;
    padding: 0.8rem 1.5rem;
    font-family: var(--font-mono);
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    transition: all 0.3s ease;
    font-size: 0.9rem;
    letter-spacing: 0.5px;
}

.btn-console:hover {
    background: var(--accent-color);
    color: #000;
    box-shadow: 0 0 20px rgba(0, 255, 0, 0.4);
    text-decoration: none;
}

.navbar-toggler {
    padding: 0.25rem 0.75rem;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.15rem rgba(0, 255, 0, 0.5);
}

.nav-link {
    color: var(--text-color) !important;
    position: relative;
    margin-left: 1rem;
}

.nav-link:hover {
    color: var(--accent-color) !important;
    background-color: transparent;
}

.nav-link::before {
    content: '>';
    opacity: 0;
    margin-right: 5px;
    color: var(--accent-color);
    transition: opacity 0.2s;
}

.nav-link:hover::before {
    opacity: 1;
}

/* Accordion / FAQ */
.accordion-item {
    background-color: transparent;
    border: 1px solid var(--border-color);
    margin-bottom: 1rem;
    border-radius: 6px !important;
}

.accordion-button {
    background-color: rgba(255, 255, 255, 0.02);
    color: var(--text-color);
    font-family: var(--font-mono);
    box-shadow: none !important;
}

.accordion-button:not(.collapsed) {
    background-color: rgba(0, 255, 0, 0.1);
    color: var(--accent-color);
}

.accordion-button::after {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.accordion-button:not(.collapsed)::after {
    filter: sepia(100%) hue-rotate(90deg) saturate(500%);
}

.accordion-body {
    border-top: 1px solid var(--border-color);
    font-size: 0.95rem;
    line-height: 1.7;
}

/* Footer */
footer {
    padding: 3rem 0;
    text-align: center;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: #8b949e;
    margin-top: 2rem;
}

@media (max-width: 991px) {
    .hero-content .d-flex {
        flex-direction: column;
    }

    .hero-content .btn-console {
        width: 100%;
        text-align: center;
        display: block;
    }
}