/* DEMOSCENE PORTFOLIO — CG Research & Rendering Focus */
/* Sci-fi / military HUD aesthetic */
/* Influences: StarCraft · Aliens · Star Wars */

/* CUSTOM PROPERTIES */
:root {
    --bg-dark:       #050510;
    --bg-panel:      rgba(5, 10, 30, 0.80);
    --panel-border:  rgba(0, 170, 255, 0.22);
    --panel-glow:    rgba(0, 170, 255, 0.06);
    --primary:       #00aaff;
    --accent:        #00ff88;
    --warning:       #ff6600;
    --alert:         #ff0044;
    --white:         #e0e8f0;
    --gray:          #556677;
    --cyan:          #00ffcc;
    --green:         #33ff33;
    --yellow:        #ffcc00;
    --glow-blue:     #0088ff;
    --glow-purple:   #6600cc;
    --font-pixel:    'Press Start 2P', monospace;
    --font-term:     'VT323', monospace;
    --font-mono:     'Share Tech Mono', monospace;
    --nav-h:         52px;
}

/* RESET */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: var(--primary) var(--bg-dark); }
body {
    font-family: var(--font-term);
    background: var(--bg-dark);
    color: var(--white);
    overflow-x: hidden;
    line-height: 1.6;
}
a { color: var(--cyan); text-decoration: none; transition: color .2s, text-shadow .2s; }
a:hover { color: var(--primary); text-shadow: 0 0 8px var(--primary); }
::selection { background: var(--primary); color: var(--bg-dark); }

/* CANVAS */
#demoscene-canvas {
    position: fixed;
    inset: 0;
    width: 100%; height: 100%;
    z-index: 0;
    display: block;
}

/* SCANLINES OVERLAY */
.scanlines {
    position: fixed; inset: 0; z-index: 1;
    pointer-events: none;
    background: repeating-linear-gradient(
        0deg,
        rgba(0,0,0,0.05) 0px,
        rgba(0,0,0,0.05) 1px,
        transparent 1px,
        transparent 3px
    );
}

/* PART INDICATOR — left sidebar dots */
.part-indicator {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 80;
    display: flex;
    flex-direction: column;
    gap: 18px;
    align-items: center;
}
.part-dot {
    position: relative;
    width: 12px; height: 12px;
    display: flex; align-items: center; justify-content: center;
}
.part-dot span {
    display: block;
    width: 8px; height: 8px;
    border: 1px solid var(--gray);
    border-radius: 0;
    background: transparent;
    transition: all .35s ease;
}
.part-dot.active span {
    width: 12px; height: 12px;
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 0 10px var(--primary), 0 0 20px rgba(0,170,255,0.3);
}
.part-dot::after {
    content: attr(data-label);
    position: absolute;
    left: 22px;
    font-family: var(--font-pixel);
    font-size: 7px;
    color: var(--gray);
    white-space: nowrap;
    opacity: 0;
    transform: translateX(-6px);
    transition: opacity .25s, transform .25s;
    pointer-events: none;
}
.part-dot:hover::after,
.part-dot.active::after {
    opacity: 1;
    transform: translateX(0);
}
.part-dot.active::after { color: var(--primary); }

/* PART LABEL — top-right effect name */
.part-label {
    position: fixed;
    top: 62px;
    right: 24px;
    z-index: 80;
    text-align: right;
    pointer-events: none;
    transition: opacity .4s ease;
}
.part-num {
    display: block;
    font-family: var(--font-pixel);
    font-size: 8px;
    color: var(--gray);
    letter-spacing: 2px;
    margin-bottom: 2px;
}
.part-name {
    display: block;
    font-family: var(--font-pixel);
    font-size: 11px;
    color: var(--primary);
    letter-spacing: 3px;
    text-shadow: 0 0 12px rgba(0,170,255,0.5);
}

/* NAVIGATION */
.retro-nav {
    position: fixed; top: 0; left: 0; right: 0;
    height: var(--nav-h);
    z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 24px;
    background: linear-gradient(180deg, rgba(5,5,16,0.94) 0%, rgba(5,5,16,0.5) 100%);
    border-bottom: 1px solid rgba(0,170,255,0.2);
    backdrop-filter: blur(8px);
    font-family: var(--font-pixel);
    font-size: 9px;
    transition: transform .3s ease;
}
.nav-logo { color: var(--primary); letter-spacing: 2px; white-space: nowrap; }
.nav-links { display: flex; gap: 20px; }
.nav-links a {
    color: var(--gray);
    padding: 6px 0;
    position: relative;
    transition: color .2s;
}
.nav-links a::after {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0;
    height: 2px;
    background: var(--cyan);
    transform: scaleX(0);
    transition: transform .25s ease;
}
.nav-links a:hover { color: var(--cyan); text-shadow: 0 0 6px var(--cyan); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.active-link { color: var(--white); }
.nav-links a.active-link::after { transform: scaleX(1); background: var(--primary); }
.nav-toggle {
    display: none;
    background: none; border: none; color: var(--primary);
    font-size: 22px; cursor: pointer;
}

/* DEMO PARTS — sections */
.portfolio-content {
    position: relative;
    z-index: 2;
}
.demo-part {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 80px 40px 80px 60px;
    position: relative;
}
/* Tall sections: let content flow from the top */
.demo-part.part-tall {
    align-items: flex-start;
    padding-top: 100px;
}
.part-content {
    max-width: 860px;
    width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* Part tag */
.part-tag {
    font-family: var(--font-pixel);
    font-size: 8px;
    color: rgba(0,170,255,0.45);
    letter-spacing: 3px;
    margin-bottom: 24px;
    text-transform: uppercase;
}

/* PART 01 — HERO / HYPERSPACE */
.hero-layout {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 90vh;
}
.hero-title {
    font-family: var(--font-pixel);
    font-size: clamp(22px, 5vw, 52px);
    color: var(--white);
    letter-spacing: 4px;
    margin: 0 0 16px;
    text-shadow: 0 0 20px var(--glow-blue), 0 0 40px var(--glow-purple);
    position: relative;
}
/* Glitch */
.glitch { animation: glitch-skew 4s infinite linear alternate-reverse; }
.glitch::before, .glitch::after {
    content: attr(data-text);
    position: absolute; inset: 0;
    overflow: hidden;
}
.glitch::before { left: 2px; text-shadow: -2px 0 #ff00aa; animation: glitch-top 2.5s infinite linear alternate-reverse; }
.glitch::after  { left: -2px; text-shadow: 2px 0 var(--cyan);  animation: glitch-btm 3s infinite linear alternate-reverse; }

@keyframes glitch-top {
    0%  { clip-path: inset(40% 0 50% 0); }
    20% { clip-path: inset(10% 0 70% 0); }
    40% { clip-path: inset(60% 0 10% 0); }
    60% { clip-path: inset(20% 0 50% 0); }
    80% { clip-path: inset(80% 0 5% 0); }
    100%{ clip-path: inset(5% 0 80% 0); }
}
@keyframes glitch-btm {
    0%  { clip-path: inset(60% 0 5% 0); }
    25% { clip-path: inset(15% 0 60% 0); }
    50% { clip-path: inset(50% 0 20% 0); }
    75% { clip-path: inset(5% 0 50% 0); }
    100%{ clip-path: inset(35% 0 35% 0); }
}
@keyframes glitch-skew {
    0%  { transform: skew(0deg); }
    20% { transform: skew(-0.4deg); }
    40% { transform: skew(0.6deg); }
    60% { transform: skew(-0.2deg); }
    80% { transform: skew(0.4deg); }
    100%{ transform: skew(0deg); }
}

.hero-subtitle {
    font-family: var(--font-pixel);
    font-size: clamp(10px, 1.8vw, 16px);
    color: var(--cyan);
    margin-bottom: 16px;
}
.hero-tagline {
    font-family: var(--font-term);
    font-size: clamp(18px, 3vw, 28px);
    color: var(--gray);
    letter-spacing: 2px;
    margin-bottom: 32px;
}
.hero-cta { margin-bottom: 40px; }

/* Scroll hint */
.scroll-hint {
    font-family: var(--font-pixel);
    font-size: 7px;
    color: var(--gray);
    letter-spacing: 2px;
    text-align: center;
    animation: fade-pulse 2s ease-in-out infinite;
}
.scroll-arrow {
    font-size: 14px;
    margin-top: 6px;
    animation: bounce-down 1.5s ease-in-out infinite;
}
@keyframes bounce-down {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(8px); }
}
@keyframes fade-pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* Retro button */
.retro-btn {
    display: inline-block;
    font-family: var(--font-pixel);
    font-size: 11px;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 14px 32px;
    letter-spacing: 2px;
    transition: all .25s;
    position: relative;
    overflow: hidden;
}
.retro-btn::before {
    content: '';
    position: absolute; inset: 0;
    background: var(--primary);
    transform: translateX(-101%);
    transition: transform .3s ease;
    z-index: -1;
}
.retro-btn:hover { color: var(--bg-dark); text-shadow: none; }
.retro-btn:hover::before { transform: translateX(0); }

/* FLOATING PANEL (glassmorphism + HUD corners) */
.floating-panel {
    max-width: 860px;
    width: 100%;
    margin: 0 auto;
    transition: transform .4s ease, box-shadow .4s ease;
    padding: 32px;
}
.panel-glass {
    position: relative;
    background: var(--bg-panel);
    border: 1px solid var(--panel-border);
    backdrop-filter: blur(12px);
    box-shadow: 0 0 40px var(--panel-glow), inset 0 1px 0 rgba(255,255,255,0.03);
}
.panel-glass::before {
    content: '';
    position: absolute;
    top: -1px; left: -1px;
    width: 18px; height: 18px;
    border-top: 2px solid var(--primary);
    border-left: 2px solid var(--primary);
    pointer-events: none;
    z-index: 1;
}
.panel-glass::after {
    content: '';
    position: absolute;
    bottom: -1px; right: -1px;
    width: 18px; height: 18px;
    border-bottom: 2px solid var(--primary);
    border-right: 2px solid var(--primary);
    pointer-events: none;
    z-index: 1;
}
.panel-glass:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 50px rgba(0,170,255,0.1), inset 0 1px 0 rgba(255,255,255,0.03);
}
.floating-panel + .floating-panel { margin-top: 32px; }
.services-grid + .floating-panel { margin-top: 32px; }

.panel-heading {
    font-family: var(--font-pixel);
    font-size: clamp(14px, 2.5vw, 22px);
    color: var(--white);
    margin-bottom: 20px;
    letter-spacing: 2px;
}
.dot-exe { color: var(--primary); }
.panel-text {
    font-size: 19px;
    line-height: 1.7;
    margin-bottom: 16px;
    color: var(--white);
}

/* Panel sub-heading */
.panel-sub-heading {
    font-family: var(--font-pixel);
    font-size: 10px;
    color: var(--accent);
    letter-spacing: 2px;
    margin: 24px 0 12px;
    text-transform: uppercase;
}

/* COPPER TEXT (blue-cyan gradient) */
.copper-text {
    background: linear-gradient(90deg, var(--primary), var(--cyan), var(--accent), var(--cyan), var(--primary));
    background-size: 200% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: copper-shift 3s ease-in-out infinite;
}
@keyframes copper-shift { 0%,100%{ background-position: 0% 50%; } 50%{ background-position: 100% 50%; } }

/* TIMELINE (PART 02) */
.timeline {
    position: relative;
    max-width: 860px;
    width: 100%;
    margin: 36px auto 0;
    padding: 20px 0;
}
.timeline-line {
    position: absolute;
    left: 50%;
    top: 0; bottom: 0;
    width: 2px;
    background: linear-gradient(
        180deg,
        transparent 0%,
        var(--primary) 8%,
        var(--primary) 92%,
        transparent 100%
    );
    transform: translateX(-50%);
}

/* Individual item */
.tl-item {
    position: relative;
    width: 50%;
    padding: 0 40px 48px;
}
.tl-left  { left: 0;   text-align: right; }
.tl-right { left: 50%; text-align: left;  }

/* Center dot */
.tl-dot {
    position: absolute;
    top: 18px;
    width: 32px; height: 32px;
    border: 2px solid var(--primary);
    background: var(--bg-dark);
    display: flex; align-items: center; justify-content: center;
    z-index: 3;
    box-shadow: 0 0 12px rgba(0,170,255,0.3);
}
.tl-dot span {
    font-family: var(--font-pixel);
    font-size: 7px;
    color: var(--primary);
    letter-spacing: 1px;
}
.tl-left  .tl-dot { right: -16px; }
.tl-right .tl-dot { left: -16px;  }

/* Card */
.tl-card {
    position: relative;
    overflow: hidden;
    text-align: left;
}
/* Gallery strip — horizontal snap-scroll */
.tl-gallery {
    position: relative;
    width: 100%;
    border-bottom: 1px solid var(--panel-border);
    background: rgba(0, 170, 255, 0.03);
}
.tl-gallery-track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}
.tl-gallery-track::-webkit-scrollbar { display: none; }

.tl-slide {
    flex: 0 0 100%;
    scroll-snap-align: start;
    height: 180px;
    position: relative;
    overflow: hidden;
}
.tl-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: saturate(0.6) brightness(0.8);
    transition: filter 0.4s ease, transform 0.4s ease;
    cursor: pointer;
}
.tl-card:hover .tl-img {
    filter: saturate(1) brightness(1);
    transform: scale(1.04);
}
/* Scanline overlay per slide */
.tl-slide::after {
    content: '';
    position: absolute; inset: 0;
    background: repeating-linear-gradient(
        0deg,
        rgba(0,0,0,0.06) 0px,
        rgba(0,0,0,0.06) 1px,
        transparent 1px,
        transparent 3px
    );
    pointer-events: none;
}
/* Image caption overlay */
.tl-caption {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 4px 10px;
    font-family: var(--font-pixel);
    font-size: 6px;
    letter-spacing: 1px;
    color: var(--cyan);
    background: linear-gradient(transparent, rgba(5,5,16,0.85));
    pointer-events: none;
    z-index: 2;
}

/* Dot indicators */
.tl-dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    padding: 8px 0;
}
.tl-dot-btn {
    width: 8px; height: 8px;
    border: 1px solid var(--primary);
    background: transparent;
    cursor: pointer;
    padding: 0;
    transition: background 0.25s, box-shadow 0.25s;
}
.tl-dot-btn.active,
.tl-dot-btn:hover {
    background: var(--primary);
    box-shadow: 0 0 6px rgba(0,170,255,0.4);
}
/* Counter badge (e.g. 1/4) */
.tl-counter {
    position: absolute;
    top: 8px; right: 10px;
    font-family: var(--font-pixel);
    font-size: 7px;
    color: var(--primary);
    background: rgba(5,5,16,0.7);
    padding: 3px 7px;
    letter-spacing: 1px;
    z-index: 3;
    pointer-events: none;
}
/* Hide dots & counter for single-image cards */
.tl-gallery--single .tl-dots,
.tl-gallery--single .tl-counter { display: none; }

/* Lightbox overlay  */
.lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 20000;
    background: rgba(5, 5, 16, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
    cursor: zoom-out;
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.lightbox-overlay.active {
    opacity: 1;
    pointer-events: auto;
}
.lightbox-overlay img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border: 1px solid var(--primary);
    box-shadow: 0 0 40px rgba(0, 170, 255, 0.25), 0 0 80px rgba(0, 170, 255, 0.08);
    filter: saturate(1) brightness(1);
    transform: scale(0.92);
    transition: transform 0.35s ease;
}
.lightbox-overlay.active img {
    transform: scale(1);
}
.lightbox-caption {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-pixel);
    font-size: 8px;
    letter-spacing: 1.5px;
    color: var(--cyan);
    background: rgba(5, 5, 16, 0.8);
    padding: 6px 16px;
    pointer-events: none;
}
.lightbox-close {
    position: absolute;
    top: 20px;
    right: 24px;
    font-family: var(--font-pixel);
    font-size: 10px;
    color: var(--primary);
    background: rgba(5, 5, 16, 0.7);
    border: 1px solid var(--primary);
    padding: 6px 14px;
    cursor: pointer;
    letter-spacing: 1px;
    transition: background 0.2s, color 0.2s;
}
.lightbox-close:hover {
    background: var(--primary);
    color: var(--bg-dark);
}

.tl-body {
    padding: 16px 18px 18px;
}
.tl-year {
    font-family: var(--font-pixel);
    font-size: 8px;
    color: var(--accent);
    letter-spacing: 2px;
    display: inline-block;
    margin-bottom: 6px;
}
.tl-title {
    font-family: var(--font-pixel);
    font-size: 9px;
    color: var(--white);
    letter-spacing: 1px;
    margin-bottom: 10px;
    line-height: 1.6;
}
.tl-text {
    font-family: var(--font-term);
    font-size: 17px;
    line-height: 1.6;
    color: var(--gray);
    margin-bottom: 12px;
}
.tl-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}
.tl-tags .influence-tag {
    font-size: 6px;
    padding: 4px 8px;
}

/* Connector lines from dot to card */
.tl-left .tl-card::after {
    content: '';
    position: absolute;
    top: 28px; right: -20px;
    width: 20px; height: 2px;
    background: var(--primary);
}
.tl-right .tl-card::before {
    content: '';
    position: absolute;
    top: 28px; left: -20px;
    width: 20px; height: 2px;
    background: var(--primary);
    z-index: 2;
}

/* Red highlight for special timeline events  */
.tl-highlight .tl-dot {
    border-color: #ff3344;
    box-shadow: 0 0 14px rgba(255, 51, 68, 0.45), 0 0 28px rgba(255, 51, 68, 0.15);
}
.tl-highlight .tl-dot span {
    color: #ff3344;
}
.tl-highlight .tl-card {
    border-color: rgba(255, 51, 68, 0.35);
    box-shadow: inset 0 0 30px rgba(255, 51, 68, 0.04), 0 0 20px rgba(255, 51, 68, 0.08);
}
.tl-highlight .tl-year {
    color: #ff3344;
}
.tl-highlight .tl-title {
    color: #ff6677;
}
.tl-highlight.tl-left .tl-card::after {
    background: #ff3344;
}
.tl-highlight.tl-right .tl-card::before {
    background: #ff3344;
}
.tl-highlight .tl-caption {
    color: #ff6677;
}
.tl-highlight .tl-tags .influence-tag {
    border-color: rgba(255, 51, 68, 0.4);
    color: #ff6677;
    text-shadow: 0 0 6px rgba(255, 51, 68, 0.3);
}
/* Red badge label on highlighted events */
.tl-highlight .tl-badge {
    display: inline-block;
    font-family: var(--font-pixel);
    font-size: 6px;
    letter-spacing: 1.5px;
    color: #ff3344;
    border: 1px solid rgba(255, 51, 68, 0.5);
    padding: 2px 8px;
    margin-bottom: 8px;
    background: rgba(255, 51, 68, 0.08);
}

/* INFLUENCE TAGS (PART 02) */
.influence-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 8px 0 28px;
}
.influence-tag {
    font-family: var(--font-pixel);
    font-size: 7px;
    color: var(--primary);
    border: 1px solid var(--panel-border);
    padding: 6px 12px;
    letter-spacing: 1px;
    background: rgba(0, 170, 255, 0.05);
    transition: all .25s;
}
.influence-tag:hover {
    background: rgba(0, 170, 255, 0.12);
    border-color: var(--primary);
    box-shadow: 0 0 8px rgba(0,170,255,0.2);
}

/* SKILLS (PART 02) */
.skills-grid {
    margin-top: 24px;
    display: grid;
    grid-auto-rows: 28px;
    gap: 14px;
    width: 100%;
}
.skill-item {
    display: grid;
    grid-template-columns: 240px 1fr;
    align-items: center;
    gap: 12px;
    height: 28px;
    min-height: 28px;
    max-height: 28px;
    box-sizing: border-box;
    overflow: hidden;
}
.skill-label {
    font-family: var(--font-pixel);
    font-size: 8px;
    color: var(--cyan);
    letter-spacing: 1px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 28px;
}
.skill-bar {
    width: 100%;
    height: 14px;
    box-sizing: border-box;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(0,170,255,0.25);
    position: relative;
    overflow: hidden;
}
.skill-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--cyan));
    width: 0;
    transition: width 1.4s ease;
}
.skill-fill::after {
    content: '';
    position: absolute; inset: 0;
    background: repeating-linear-gradient(90deg, transparent 0 4px, rgba(0,0,0,0.2) 4px 5px);
}

/* TECHNIQUES / SERVICES (PART 03) */
.section-heading {
    font-family: var(--font-pixel);
    font-size: clamp(16px, 3vw, 28px);
    text-align: center;
    margin-bottom: 40px;
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    max-width: 860px;
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}
.services-grid + .services-grid { margin-top: 24px; }
.floating-panel + .services-grid,
.skills-grid + .services-grid { margin-top: 32px; }
.service-card {
    text-align: center;
    padding: 28px 20px;
}
/* repo project list */
.repo-list {
    display: flex;
    flex-direction: column;
}
.repo-row {
    display: grid;
    grid-template-columns: 32px 1fr auto;
    align-items: center;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid rgba(0, 170, 255, 0.08);
    text-decoration: none;
    color: inherit;
    transition: background 0.2s;
}
.repo-row:last-child { border-bottom: none; }
.repo-row:hover {
    background: rgba(0, 170, 255, 0.04);
}
.repo-icon {
    font-size: 22px;
    color: var(--primary);
    text-align: center;
    text-shadow: 0 0 10px rgba(0, 170, 255, 0.3);
}
.repo-name {
    font-family: var(--font-pixel);
    font-size: 10px;
    color: var(--cyan);
    letter-spacing: 2px;
    margin: 0 0 4px;
    transition: color 0.2s;
}
.repo-row:hover .repo-name { color: var(--primary); }
.repo-desc {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--gray);
    line-height: 1.5;
    margin: 0;
}
.repo-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    justify-content: flex-end;
}
.repo-meta .influence-tag {
    font-size: 9px;
    padding: 2px 8px;
}
@media (max-width: 700px) {
    .repo-row {
        grid-template-columns: 28px 1fr;
        gap: 10px;
    }
    .repo-meta {
        grid-column: 1 / -1;
        justify-content: flex-start;
    }
}
.service-icon {
    font-size: 40px;
    margin-bottom: 14px;
    color: var(--primary);
    text-shadow: 0 0 15px rgba(0, 170, 255, 0.4);
    line-height: 1;
}
.service-name {
    font-family: var(--font-pixel);
    font-size: 10px;
    color: var(--cyan);
    letter-spacing: 2px;
    margin-bottom: 12px;
}

/* Tech bullet list inside service cards */
.tech-list {
    text-align: left;
    margin: 14px 0 0 18px;
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--gray);
    list-style: none;
}
.tech-list li {
    position: relative;
    padding-left: 14px;
    margin-bottom: 6px;
    line-height: 1.5;
}
.tech-list li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent);
    font-size: 11px;
}

/* PIPELINE FLOW (PART 03) */
.pipeline-flow {
    display: flex;
    align-items: stretch;
    gap: 0;
    overflow-x: auto;
    padding: 8px 0;
    -webkit-overflow-scrolling: touch;
}
.pipeline-stage {
    flex: 1;
    min-width: 100px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 14px 8px;
    border: 1px solid rgba(0, 170, 255, 0.15);
    background: rgba(0, 170, 255, 0.03);
    text-align: center;
    position: relative;
}
.pipeline-stage::before {
    content: '';
    position: absolute;
    top: -1px; left: -1px;
    width: 8px; height: 8px;
    border-top: 2px solid var(--primary);
    border-left: 2px solid var(--primary);
}
.pipeline-stage::after {
    content: '';
    position: absolute;
    bottom: -1px; right: -1px;
    width: 8px; height: 8px;
    border-bottom: 2px solid var(--primary);
    border-right: 2px solid var(--primary);
}
.stage-label {
    font-family: var(--font-pixel);
    font-size: 7px;
    color: var(--primary);
    letter-spacing: 1px;
}
.stage-detail {
    font-family: var(--font-mono);
    font-size: 11px;
    color: var(--gray);
}
.pipeline-arrow {
    display: flex;
    align-items: center;
    padding: 0 4px;
    font-family: var(--font-pixel);
    font-size: 14px;
    color: var(--cyan);
    flex-shrink: 0;
}
.api-tags {
    margin-top: 18px;
}

/* BLOG (PART 04) */
.blog-entry {
    display: flex; align-items: center; gap: 10px;
    padding: 12px 8px;
    border-bottom: 1px solid rgba(0,255,204,0.08);
    font-size: 15px;
    transition: background .2s, border-color .2s;
    color: var(--white);
}
.blog-entry:hover {
    background: rgba(0,255,204,0.04);
    color: var(--cyan);
    text-shadow: 0 0 6px var(--cyan);
    border-color: rgba(0,255,204,0.2);
}
.blog-date {
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--gray);
    min-width: 100px;
}
.blog-icon { color: var(--accent); font-size: 14px; }
.blog-title {
    flex: 1;
    font-family: var(--font-pixel);
    font-size: 8px;
    letter-spacing: 1px;
}
.blog-cat {
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--primary);
}

/* CONTACT (PART 05) */
.terminal-block { font-size: 18px; }
.term-line { margin-bottom: 12px; color: var(--gray); }
.prompt { color: var(--accent); margin-right: 8px; font-weight: bold; }
.cursor-blink { animation: blinker 1s step-end infinite; }
@keyframes blinker { 50% { opacity: 0; } }
.contact-links { margin: 8px 0 20px 24px; display: flex; flex-direction: column; gap: 10px; }
.contact-link {
    font-family: var(--font-pixel);
    font-size: 10px;
    letter-spacing: 1px;
    display: inline-flex; align-items: center; gap: 8px;
}
.link-arrow { color: var(--primary); }

/* FOOTER */
.retro-footer {
    position: relative; z-index: 2;
    text-align: center;
    padding: 24px 16px 64px;
    font-family: var(--font-pixel);
    font-size: 7px;
    color: var(--gray);
    letter-spacing: 1px;
}

/* REVEAL ANIMATIONS */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* UTILITY */
.blink { animation: blinker 1s step-end infinite; }
.typewriter-wrap { display: inline-block; }
.typewriter {
    display: inline-block;
    border-right: 2px solid var(--cyan);
    padding-right: 4px;
    animation: tw-cursor .7s step-end infinite;
}
@keyframes tw-cursor { 50% { border-color: transparent; } }

/* RESPONSIVE */
@media (max-width: 768px) {
    .part-indicator { left: 8px; gap: 14px; }
    .part-dot::after { display: none; }
    .part-label { display: none; }
    .demo-part { padding: 70px 16px 70px 36px; }
    .nav-links {
        display: none;
        position: absolute; top: var(--nav-h); left: 0; right: 0;
        flex-direction: column;
        background: rgba(5,5,16,0.97);
        padding: 16px 24px;
        border-bottom: 1px solid rgba(0,170,255,0.25);
    }
    .nav-links.open { display: flex; }
    .nav-toggle { display: block; }
    .hero-title { letter-spacing: 2px; }
    .skill-item { grid-template-columns: 1fr; gap: 4px; }
    .skill-label { white-space: normal; }
    .blog-date { min-width: 80px; font-size: 11px; }
    .blog-title { font-size: 7px; }
    .services-grid { grid-template-columns: 1fr; }
    .floating-panel { padding: 20px 16px; }
    /* Timeline → single column on mobile */
    .timeline-line { left: 16px; }
    .tl-item { width: 100%; left: 0 !important; text-align: left !important; padding: 0 0 36px 44px; }
    .tl-dot  { left: 0 !important; right: auto !important; }
    .tl-left .tl-card::after  { display: none; }
    .tl-right .tl-card::before { left: -20px; }
    .tl-slide { height: 130px; }
    .pipeline-flow { flex-wrap: wrap; gap: 6px; justify-content: center; }
    .pipeline-arrow { transform: rotate(90deg); padding: 2px 0; font-size: 12px; }
    .pipeline-stage { min-width: 80px; padding: 10px 6px; }
    .influence-tags { gap: 6px; }
    .influence-tag { padding: 4px 8px; font-size: 6px; }
}
@media (max-width: 480px) {
    .hero-title { letter-spacing: 1px; }
    .part-indicator { display: none; }
    .part-tag { font-size: 7px; }
    .tl-slide { height: 110px; }
    .tl-body { padding: 12px 14px 14px; }
    .tl-text { font-size: 15px; }
}