:root {
    --bg-color: #0a0a0c;
    --surface-color: #121214;
    --accent-color: #00ff66;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --border-color: #1f2937;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: 'Courier New', Courier, monospace;
}

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    width: 100vw;
    height: 100vh;
    display: grid;
    place-items: center;
    
    overflow: hidden;
}

.terminal-container {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    background-color: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.7);
    display: grid;
    grid-template-rows: auto 1fr;
    overflow: hidden;
}

.terminal-header {
    background-color: #1a1a1e;
    padding: 12px 20px;
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.buttons {
    display: grid;
    grid-template-columns: repeat(3, auto);
    gap: 8px;
}

.btn {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}
.btn-r { background-color: #ff5f56; }
.btn-y { background-color: #ffbd2e; }
.btn-g { background-color: #27c93f; }

.title {
    font-size: 13px;
    color: var(--text-secondary);
    text-align: center;
    letter-spacing: 1px;
}

.terminal-body {
    padding: 40px;
    display: grid;
    grid-template-rows: auto 1fr auto;
    gap: 30px;
    overflow-y: auto;
}

/* Profile Section */
.profile-container {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: center;
    gap: 30px;
}

.profile-img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 2px solid var(--accent-color);
    object-fit: cover;
    background-color: #16161a;
}

.profile-text h1 {
    font-size: 2.8rem;
    color: var(--text-primary);
}

.profile-text h1 span {
    color: var(--accent-color);
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.2rem;
    margin-top: 5px;
}

.links-container {
    display: grid;
    grid-template-columns: repeat(2, auto);
    justify-content: start;
    gap: 15px;
    margin-top: 20px;
}

.social-link {
    color: var(--accent-color);
    text-decoration: none;
    font-size: 0.95rem;
    border: 1px solid var(--accent-color);
    padding: 8px 16px;
    border-radius: 4px;
    transition: all 0.3s ease;
    text-align: center;
}

.social-link:hover {
    background: var(--accent-color);
    color: var(--bg-color);
    font-weight: bold;
}

/* Main Grid Layout */
.grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-content: start;
}

.section-title {
    color: var(--accent-color);
    font-size: 1.3rem;
    margin-bottom: 15px;
    border-bottom: 1px dashed var(--border-color);
    padding-bottom: 8px;
}

.info-box {
    background: #16161a;
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: 4px;
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-secondary);
}

.info-box p {
    margin-bottom: 10px;
}

.info-box p:last-child {
    margin-bottom: 0;
}

.info-box strong {
    color: var(--text-primary);
}

.stack-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
}

.stack-item {
    background: #16161a;
    border: 1px solid var(--border-color);
    padding: 15px 10px;
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-secondary);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.stack-item:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background: rgba(0, 255, 102, 0.02);
}

.footer {
    text-align: center;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.blink {
    animation: blinker 1s linear infinite;
    color: var(--accent-color);
}

@keyframes blinker {
    50% { opacity: 0; }
}

/* Responsive Breakpoints using Grid Adaptability */
@media (max-width: 768px) {
    body {
        overflow: auto;
        height: auto;
        min-height: 100vh;
    }
    
    .terminal-container {
        height: auto;
    }

    .profile-container {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
        gap: 20px;
    }

    .links-container {
        justify-content: center;
    }

    .grid-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}