/* garmir.io - ascii/tui design language */
/* phrack.org inspired terminal aesthetic */

:root {
    --primary-color: #000000;
    --secondary-color: #333333;
    --accent-color: #cccccc;
    --background-color: #000000;
    --border-color: #666666;
    --text-color: #ffffff;
    --text-muted: #999999;

    /* responsive dimensions using viewport units */
    --drawer-width: min(25vw, 20rem);
    --header-height: 4rem;
    --transition-speed: 0.2s;

    /* fluid typography with proper scaling */
    --font-size-base: clamp(0.875rem, 2.5vw, 1.125rem);
    --font-size-small: clamp(0.75rem, 2vw, 0.875rem);
    --font-size-large: clamp(1rem, 3vw, 1.5rem);
    --font-size-header: clamp(1.125rem, 3.5vw, 1.75rem);
    --ascii-font-size: clamp(0.5rem, 1.5vw, 0.75rem);
}

/* Reset and base styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'courier new', monaco, 'lucida console', monospace;
    font-size: var(--font-size-base);
    line-height: 1.4;
    margin: 0;
    padding: 0;
    color: var(--text-color);
    background-color: var(--background-color);
}

/* no-scroll ascii/tui terminal styling */
.ascii-header {
    font-family: 'courier new', monaco, monospace;
    font-size: var(--ascii-font-size);
    color: var(--accent-color);
    white-space: nowrap;
    margin: 1rem 0;
    line-height: 1;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ascii-logo {
    text-align: center;
    margin: 0 0 1rem 0;
    overflow: hidden;
}

.ascii-logo pre {
    font-family: monospace;
    font-size: var(--ascii-font-size);
    color: var(--accent-color);
    margin: 0;
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ascii-nav-header {
    margin: 1rem 0;
    overflow: hidden;
}

.ascii-nav-header pre {
    font-family: monospace;
    font-size: var(--ascii-font-size);
    color: var(--accent-color);
    margin: 0;
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ascii-divider {
    margin: 1rem 0;
    overflow: hidden;
}

.ascii-divider pre {
    font-family: monospace;
    font-size: var(--ascii-font-size);
    color: var(--accent-color);
    margin: 0;
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.section-content {
    font-size: var(--font-size-base);
    color: var(--text-color);
}

.section-content ul {
    list-style: none;
    padding-left: 0;
}

.section-content li::before {
    content: '> ';
    color: var(--accent-color);
    font-weight: bold;
}

/* layout container */
.container {
    display: flex;
    min-height: 100vh;
}

/* Drawer sidebar navigation */
.drawer {
    width: var(--drawer-width);
    background-color: var(--background-color);
    border-right: 1px solid var(--border-color);
    position: fixed;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
}

.drawer-body {
    padding: 20px;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.drawer-link {
    display: flex;
    align-items: center;
    padding: 12px 0;
    text-decoration: none;
    color: var(--text-color);
    transition: all var(--transition-speed) ease;
    position: relative;
}

.drawer-link:hover {
    color: var(--accent-color);
}

.drawer-link.active {
    color: var(--accent-color);
    font-weight: 500;
}

.drawer-link.active .indicator::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    background-color: var(--accent-color);
    border-radius: 2px;
}

.indicator {
    width: 20px;
    margin-right: 12px;
    position: relative;
}

.label {
    font-size: 16px;
}

.drawer-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.drawer-list.shift {
    padding-left: 0;
}

.drawer-list.shift .drawer-link {
    padding-left: 20px;
}

.drawer-footer {
    margin-top: auto;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

/* Mobile drawer header */
.drawer-mobile {
    display: none;
    background-color: var(--background-color);
    border-bottom: 1px solid var(--border-color);
    padding: 15px 20px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 200;
    justify-content: space-between;
    align-items: center;
}

/* Main content area */
.about {
    margin-left: var(--drawer-width);
    flex: 1;
    padding: 40px;
    max-width: calc(100vw - var(--drawer-width));
}

.page-grid {
    display: grid;
    grid-template-columns: 1fr 3fr;
    gap: 40px;
    max-width: 1200px;
}

.title-column {
    /* Reserved for future title/navigation elements */
}

.content-column {
    min-width: 0; /* Prevent grid blowout */
}

.sections-grid {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.section {
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 30px;
}

.section:last-child {
    border-bottom: none;
}

.section-title {
    font-size: 24px;
    font-weight: 600;
    margin: 0 0 16px 0;
    color: var(--primary-color);
}

.section-content {
    color: var(--text-color);
}

.section-content p {
    margin: 0 0 16px 0;
}

.section-content ul {
    margin: 0 0 16px 0;
    padding-left: 20px;
}

.section-content li {
    margin-bottom: 8px;
}

.section-content a {
    color: var(--accent-color);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-speed) ease;
}

.section-content a:hover {
    border-bottom-color: var(--accent-color);
}

/* Terminal Globe Animation */
.terminal-globe {
    width: 40px;
    height: 40px;
    display: inline-block;
    background: var(--accent-color);
    border-radius: 50%;
    position: relative;
    animation: globe-pulse 2s ease-in-out infinite;
}

.terminal-globe::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(255, 255, 255, 0.3) 2px,
        rgba(255, 255, 255, 0.3) 4px
    );
    border-radius: 50%;
    animation: globe-rotate 4s linear infinite;
}

@keyframes globe-pulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.1); opacity: 1; }
}

@keyframes globe-rotate {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* comprehensive responsive design for all device types */
/* mobile phones (320px - 768px) */
@media (max-width: 768px) {
    :root {
        --drawer-width: 100vw;
        --ascii-font-size: clamp(0.6rem, 3vw, 0.8rem);
        --font-size-base: clamp(0.875rem, 4vw, 1rem);
    }

    .drawer {
        display: none;
        width: 100vw;
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .drawer.open {
        display: block;
        transform: translateX(0);
    }

    .drawer-mobile {
        display: flex;
        flex-wrap: wrap;
        gap: 0.5rem;
        padding: 0.75rem;
    }

    .about {
        margin-left: 0;
        margin-top: var(--header-height);
        padding: 1rem;
        max-width: 100vw;
        overflow: hidden;
    }

    .page-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .sections-grid {
        gap: 1.5rem;
    }

    .section {
        padding-bottom: 1rem;
    }

    .section-title {
        font-size: var(--font-size-header);
    }

    /* mobile ascii scaling */
    .ascii-logo pre,
    .ascii-nav-header pre,
    .ascii-divider pre {
        font-size: clamp(0.4rem, 2.5vw, 0.6rem);
        overflow: hidden;
        max-width: 100%;
    }
}

/* tablets (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
    :root {
        --drawer-width: min(30vw, 22rem);
        --ascii-font-size: clamp(0.6rem, 1.8vw, 0.9rem);
    }

    .drawer {
        display: block;
        width: var(--drawer-width);
    }

    .drawer-mobile {
        display: none;
    }

    .about {
        margin-left: var(--drawer-width);
        margin-top: 0;
        padding: clamp(1.5rem, 4vw, 3rem);
        max-width: calc(100vw - var(--drawer-width));
    }

    .page-grid {
        grid-template-columns: 1fr 2fr;
        gap: clamp(1.5rem, 4vw, 2.5rem);
    }

    .sections-grid {
        gap: clamp(1.5rem, 4vw, 2.5rem);
    }

    .section {
        padding-bottom: clamp(1rem, 3vw, 2rem);
    }
}

/* desktop and larger screens (1024px+) */
@media (min-width: 1024px) {
    :root {
        --drawer-width: min(25vw, 20rem);
        --ascii-font-size: clamp(0.7rem, 1.2vw, 0.9rem);
    }

    .drawer {
        display: block;
        width: var(--drawer-width);
    }

    .drawer-mobile {
        display: none;
    }

    .about {
        margin-left: var(--drawer-width);
        margin-top: 0;
        padding: clamp(2rem, 4vw, 4rem);
        max-width: calc(100vw - var(--drawer-width));
    }

    .page-grid {
        grid-template-columns: 1fr 3fr;
        gap: clamp(2rem, 4vw, 3rem);
        max-width: min(90vw, 75rem);
    }

    .sections-grid {
        gap: clamp(2rem, 4vw, 3rem);
    }

    .section {
        padding-bottom: clamp(1.5rem, 3vw, 2.5rem);
    }
}

/* large screens (1200px - 1600px) */
@media (min-width: 1200px) and (max-width: 1600px) {
    :root {
        --drawer-width: min(22vw, 18rem);
        --ascii-font-size: clamp(0.8rem, 1vw, 1rem);
    }

    .page-grid {
        max-width: min(85vw, 70rem);
        gap: clamp(2.5rem, 3vw, 4rem);
    }

    .about {
        padding: clamp(2.5rem, 3vw, 4rem);
    }
}

/* ultra-wide screens (1600px+) */
@media (min-width: 1600px) {
    :root {
        --drawer-width: min(20vw, 16rem);
        --ascii-font-size: clamp(0.8rem, 0.8vw, 1rem);
    }

    .about {
        padding: clamp(3rem, 2vw, 5rem);
        max-width: calc(100vw - var(--drawer-width));
    }

    .page-grid {
        max-width: min(80vw, 80rem);
        gap: clamp(3rem, 2vw, 5rem);
    }
}

/* browser zoom compatibility (50% - 200% zoom) */
@media (min-resolution: 2dppx) {
    .ascii-logo pre,
    .ascii-nav-header pre,
    .ascii-divider pre {
        font-size: calc(var(--ascii-font-size) * 0.9);
    }
}

@media (min-resolution: 3dppx) {
    .ascii-logo pre,
    .ascii-nav-header pre,
    .ascii-divider pre {
        font-size: calc(var(--ascii-font-size) * 0.8);
    }
}

/* high zoom levels (browser zoom > 150%) */
@media (max-width: 1024px) and (min-resolution: 1.5dppx) {
    :root {
        --ascii-font-size: clamp(0.5rem, 2vw, 0.7rem);
        --drawer-width: min(35vw, 16rem);
    }
}

/* Performance optimizations */
/* Hardware acceleration for smooth animations */
.terminal-globe,
.drawer-link,
.section {
    will-change: transform;
    transform: translateZ(0);
}

/* Optimize critical rendering path */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Print styles for better accessibility */
@media print {
    .drawer,
    .drawer-mobile,
    .terminal-globe {
        display: none !important;
    }

    .about {
        margin-left: 0 !important;
        margin-top: 0 !important;
        padding: 0 !important;
        max-width: 100% !important;
    }

    a[href^="http"]:after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
    }
}

/* Focus styles for accessibility */
.drawer-link:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --border-color: #000000;
        --text-muted: #000000;
    }
}
/* ascii navigation styling */
.ascii-logo { text-align: center; margin: 0 0 1rem 0; }
.ascii-logo pre { font-family: monospace; font-size: 0.5rem; color: var(--accent-color); margin: 0; line-height: 1; }