/* ================================
   hm87.at - Windows CMD Style
   ================================ */

:root {
    --bg-primary: #0c0c0c;
    --bg-secondary: #1a1a1a;
    --bg-code: #1e1e1e;
    --bg-terminal: #0c0c0c;

    --text-primary: #cccccc;
    --text-secondary: #808080;
    --text-muted: #5a5a5a;

    --accent: #00ff00;
    --accent-dim: #00ff0022;
    --link: #3794ff;
    --check: #00ff00;
    --warning: #ffcc00;

    --win-header: #000000;
    --win-btn-hover: #333333;
    --win-close-hover: #e81123;

    --border: #333333;

    --font-mono: Consolas, 'Courier New', monospace;

    --container-width: 900px;
    --spacing: 24px;
}

/* Reset */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-mono);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    min-height: 100vh;
}

.page-wrapper {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Container */
.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing);
}

/* ================================
   Header
   ================================ */
.header {
    padding: 80px 0 40px;
    text-align: center;
    border-bottom: 1px solid var(--border);
}

.title {
    font-size: clamp(2.5rem, 8vw, 4rem);
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 16px;
    letter-spacing: -1px;
    text-shadow: 0 0 20px var(--accent-dim);
}

.subtitle {
    font-size: clamp(0.9rem, 2.5vw, 1.1rem);
    color: var(--text-secondary);
    max-width: 500px;
    margin: 0 auto;
    font-weight: 400;
}

/* ================================
   Main Content
   ================================ */
.main {
    flex: 1;
    padding: 40px 0;
}

/* Sections */
.section {
    margin-bottom: 48px;
}

.section-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 16px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.section-text {
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-size: 0.95rem;
}

.section-text.muted {
    color: var(--text-muted);
    font-size: 0.85rem;
    font-style: italic;
}

.section-text code {
    background: var(--bg-code);
    padding: 2px 8px;
    border-radius: 2px;
    font-size: 0.9em;
    color: var(--accent);
    border: 1px solid var(--border);
}

/* ================================
   Terminal Window - Windows Style
   ================================ */
.terminal-demo {
    margin: 20px 0;
}

.terminal-window {
    background: var(--bg-terminal);
    border: 1px solid var(--border);
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6);
}

.terminal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0;
    background: var(--win-header);
    border-bottom: 1px solid var(--border);
    height: 32px;
}

.terminal-title-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-left: 12px;
}

.terminal-icon {
    font-size: 14px;
    color: var(--text-secondary);
}

.terminal-title {
    font-size: 0.75rem;
    color: var(--text-primary);
}

.terminal-buttons {
    display: flex;
    height: 100%;
}

.win-btn {
    width: 46px;
    height: 100%;
    border: none;
    background: transparent;
    color: var(--text-primary);
    font-size: 10px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.1s ease;
}

.win-btn:hover {
    background: var(--win-btn-hover);
}

.win-btn.close:hover {
    background: var(--win-close-hover);
}

.terminal-body {
    padding: 16px;
    font-size: 0.9rem;
    min-height: 200px;
}

.terminal-line {
    display: flex;
    gap: 8px;
    margin-bottom: 4px;
    flex-wrap: wrap;
}

.prompt {
    color: var(--text-primary);
    user-select: none;
    white-space: nowrap;
}

.command {
    color: var(--text-primary);
}

.terminal-output {
    padding: 8px 0 8px 0;
    color: var(--text-secondary);
}

.install-line {
    margin-bottom: 4px;
    font-family: var(--font-mono);
}

.install-line.success .check,
.install-line .check {
    color: var(--check);
    font-weight: 600;
}

.install-line.done {
    color: var(--accent);
}

.progress-fill {
    color: var(--accent);
}

.cursor {
    animation: blink 0.5s infinite;
    color: var(--accent);
}

/* ================================
   Code Blocks
   ================================ */
.code-block {
    background: var(--bg-code);
    border: 1px solid var(--border);
    overflow: hidden;
    margin: 16px 0;
}

.code-block.minimal {
    background: transparent;
    border: none;
}

.code-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 16px;
    background: var(--win-header);
    border-bottom: 1px solid var(--border);
}

.code-lang {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.copy-btn {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    background: none;
    border: 1px solid var(--border);
    padding: 4px 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

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

.copy-btn.copied {
    color: var(--check);
    border-color: var(--check);
}

.code-block pre {
    padding: 16px;
    overflow-x: auto;
    font-size: 0.85rem;
    line-height: 1.6;
}

.code-block code {
    color: var(--text-primary);
}

/* ================================
   Stages Grid
   ================================ */
.stages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 8px;
    margin-top: 16px;
}

.stage-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.stage-item:hover {
    border-color: var(--accent);
    background: var(--accent-dim);
}

.stage-icon {
    color: var(--accent);
    font-weight: 600;
}

.stage-name {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* ================================
   About Block
   ================================ */
.about-block {
    margin-top: 16px;
}

.about-block .code-block pre {
    color: var(--text-secondary);
}

/* ================================
   Social Links
   ================================ */
.contact-email {
    margin-top: 24px;
    padding: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    display: inline-block;
}

.email-label {
    color: var(--text-muted);
    margin-right: 8px;
}

.email-address {
    color: var(--accent);
    font-weight: 600;
}

/* ================================
   License
   ================================ */
.license {
    padding-top: 24px;
    border-top: 1px solid var(--border);
}

/* ================================
   Footer
   ================================ */
.footer {
    padding: 40px 0;
    border-top: 1px solid var(--border);
    text-align: center;
}

.footer-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.footer-text .prompt {
    color: var(--text-primary);
}

.footer-stats {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.stat-num {
    color: var(--accent);
}

.stat-sep {
    margin: 0 12px;
    opacity: 0.3;
}

/* ================================
   Animations
   ================================ */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes blink {
    0%, 49% { opacity: 1; }
    50%, 100% { opacity: 0; }
}


/* ================================
   Responsive - Tablet
   ================================ */
@media (max-width: 768px) {
    :root {
        --spacing: 20px;
    }

    .header {
        padding: 60px 0 32px;
    }

    .section {
        margin-bottom: 40px;
    }

    .stages-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .terminal-body {
        padding: 12px;
        font-size: 0.85rem;
    }

    .terminal-title {
        display: none;
    }

    .code-block pre {
        font-size: 0.8rem;
        padding: 12px;
    }

    .prompt {
        font-size: 0.8rem;
    }
}

/* ================================
   Responsive - Mobile
   ================================ */
@media (max-width: 480px) {
    :root {
        --spacing: 16px;
    }

    html {
        font-size: 14px;
    }

    .header {
        padding: 40px 0 24px;
    }

    .stages-grid {
        grid-template-columns: 1fr;
    }

    .win-btn {
        width: 40px;
    }

    .terminal-body {
        padding: 10px;
        font-size: 0.75rem;
    }

    .terminal-line {
        flex-direction: column;
        gap: 2px;
    }

    .terminal-output {
        padding-left: 0;
    }

    .progress-bar {
        width: 60px;
    }

    .code-block pre {
        font-size: 0.7rem;
    }

    .social-links {
        flex-direction: column;
    }

    .social-link {
        justify-content: center;
    }

    .footer-stats {
        display: flex;
        flex-direction: column;
        gap: 4px;
    }

    .stat-sep {
        display: none;
    }
}

/* ================================
   Reduced Motion
   ================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html {
        scroll-behavior: auto;
    }

    .cursor {
        animation: none;
        opacity: 1;
    }
}

/* ================================
   Selection
   ================================ */
::selection {
    background: var(--accent);
    color: var(--bg-primary);
}

/* ================================
   Scrollbar - Windows Style
   ================================ */
::-webkit-scrollbar {
    width: 12px;
    height: 12px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--text-muted);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}

::-webkit-scrollbar-corner {
    background: var(--bg-secondary);
}