:root {
    --bg-primary: #0a0a0a;
    --bg-secondary: #111111;
    --bg-tertiary: #1a1a1a;
    --accent-red: #ff0040;
    --accent-red-glow: rgba(255, 0, 64, 0.5);
    --accent-cyan: #00ffff;
    --accent-cyan-glow: rgba(0, 255, 255, 0.5);
    --text-primary: #ffffff;
    --text-secondary: #b0b0b0;
    --text-muted: #666666;
    --border-color: rgba(255, 0, 64, 0.3);
    --font-display: 'Orbitron', sans-serif;
    --font-heading: 'Rajdhani', sans-serif;
    --font-body: 'Noto Sans TC', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --sidebar-width: 80px;
    --transition-fast: 0.15s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
}

::selection {
    background: var(--accent-red);
    color: var(--text-primary);
}

::-webkit-scrollbar {
    width: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--accent-red);
    border-radius: 4px;
}

.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--bg-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-glitch {
    font-family: var(--font-display);
    font-size: 2rem;
    color: var(--accent-cyan);
    letter-spacing: 0.5em;
    animation: glitchText 0.5s infinite;
}

.loading-bar {
    width: 300px;
    height: 4px;
    background: var(--bg-tertiary);
    margin: 2rem auto;
    overflow: hidden;
}

.loading-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--accent-red), var(--accent-cyan));
    animation: loadingProgress 2s ease-in-out forwards;
}

.loading-hex {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.2em;
}

@keyframes loadingProgress {
    0% {
        width: 0%;
    }

    100% {
        width: 100%;
    }
}

.bg-effects {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: -1;
}

#bgCanvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(255, 0, 64, 0.03) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 0, 64, 0.03) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(50px, 50px);
    }
}

.scan-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 0, 0, 0.1) 2px, rgba(0, 0, 0, 0.1) 4px);
}

.hex-rain {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    opacity: 0.15;
}

.hex-column {
    position: absolute;
    top: -100%;
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--accent-cyan);
    white-space: nowrap;
    animation: hexFall linear infinite;
    text-shadow: 0 0 10px var(--accent-cyan-glow);
}

@keyframes hexFall {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(200vh);
    }
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: var(--accent-red);
    border-radius: 50%;
    animation: particleFloat 10s ease-in-out infinite;
    box-shadow: 0 0 10px var(--accent-red-glow);
}

@keyframes particleFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.5;
    }

    50% {
        transform: translate(20px, -30px) scale(1.5);
        opacity: 1;
    }
}

.sidebar {
    position: fixed;
    left: 0;
    top: 0;
    width: var(--sidebar-width);
    height: 100vh;
    background: rgba(10, 10, 10, 0.95);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.sidebar-logo {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--accent-red);
    margin-bottom: 3rem;
}

.logo-bracket {
    color: var(--accent-cyan);
}

.nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex: 1;
}

.nav-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-muted);
    transition: var(--transition-normal);
    position: relative;
    padding: 0.75rem;
}

.nav-link::before {
    content: '';
    position: absolute;
    left: -1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    background: var(--accent-red);
    transition: var(--transition-normal);
}

.nav-link:hover,
.nav-link.active {
    color: var(--accent-red);
}

.nav-link:hover::before,
.nav-link.active::before {
    height: 100%;
}

.nav-icon {
    font-size: 0.75rem;
}

.nav-link:hover .nav-icon,
.nav-link.active .nav-icon {
    color: var(--accent-cyan);
    text-shadow: 0 0 10px var(--accent-cyan-glow);
}

.nav-text {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.1em;
    writing-mode: vertical-rl;
}

.sidebar-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: #00ff00;
    border-radius: 50%;
    animation: statusPulse 2s ease-in-out infinite;
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
}

@keyframes statusPulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(0.8);
    }
}

.status-text {
    font-family: var(--font-mono);
    font-size: 0.5rem;
    color: #00ff00;
    letter-spacing: 0.1em;
    writing-mode: vertical-rl;
}

.main-content {
    margin-left: var(--sidebar-width);
    min-height: 100vh;
}

.section {
    min-height: 100vh;
    padding: 4rem 6rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.section-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 3rem;
}

.header-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-red), transparent);
}

.section-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    letter-spacing: 0.3em;
    color: var(--text-primary);
    white-space: nowrap;
}

.hero-section {
    padding-top: 2rem;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--accent-cyan);
    letter-spacing: 0.2em;
    margin-bottom: 1rem;
}

.hero-title {
    margin-bottom: 2rem;
}

.title-line {
    display: block;
    font-family: var(--font-heading);
    font-size: 4rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    line-height: 1.1;
    background: linear-gradient(135deg, var(--text-primary), var(--accent-red));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.title-sub {
    display: block;
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--text-muted);
    letter-spacing: 0.5em;
    margin-top: 0.5rem;
}

.hero-tagline {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
    min-height: 1.5em;
}

.cursor {
    animation: cursorBlink 1s step-end infinite;
    color: var(--accent-cyan);
}

@keyframes cursorBlink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

.hero-stats {
    display: flex;
    gap: 2rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
    letter-spacing: 0.2em;
}

.stat-value {
    font-family: var(--font-display);
    font-size: 0.875rem;
    color: var(--text-primary);
    letter-spacing: 0.1em;
}

.stat-value.online {
    color: #00ff00;
    text-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
}

.character-showcase {
    position: relative;
    perspective: 1000px;
}

.character-frame {
    position: relative;
    width: 100%;
    min-height: 450px;
    max-height: 70vh;
    max-width: 550px;
    margin: 0 auto;
    border: 1px solid var(--border-color);
    background: rgba(17, 17, 17, 0.5);
    overflow: visible;
    clip-path: inset(-100% 0 0 0);
}

.frame-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    border-color: var(--accent-red);
    border-style: solid;
    z-index: 10;
}

.frame-corner.top-left {
    top: -1px;
    left: -1px;
    border-width: 2px 0 0 2px;
}

.frame-corner.top-right {
    top: -1px;
    right: -1px;
    border-width: 2px 2px 0 0;
}

.frame-corner.bottom-left {
    bottom: -1px;
    left: -1px;
    border-width: 0 0 2px 2px;
}

.frame-corner.bottom-right {
    bottom: -1px;
    right: -1px;
    border-width: 0 2px 2px 0;
}

.character-image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    overflow: visible;
    z-index: 5;
}

.character-image {
    display: block;
    width: auto;
    height: 110%;
    max-width: none;
    object-fit: contain;
    transform: translateY(0%);
    transition: transform 0.3s ease-out;
    filter: drop-shadow(0 0 30px var(--accent-red-glow));
}

@keyframes characterFloat {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-15px);
    }
}

.character-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(255, 0, 64, 0.1) 0%, transparent 70%), repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(255, 0, 64, 0.03) 10px, rgba(255, 0, 64, 0.03) 20px);
}

.placeholder-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 0.875rem;
    color: var(--text-muted);
    letter-spacing: 0.3em;
}

.placeholder-icon {
    font-size: 3rem;
    color: var(--accent-red);
    animation: iconPulse 2s ease-in-out infinite;
}

@keyframes iconPulse {

    0%,
    100% {
        opacity: 0.5;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.1);
    }
}

.image-effects {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.effect-scanlines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0, 255, 255, 0.03) 2px, rgba(0, 255, 255, 0.03) 4px);
    animation: effectScan 8s linear infinite;
}

@keyframes effectScan {
    0% {
        background-position: 0 0;
    }

    100% {
        background-position: 0 100px;
    }
}

.effect-glitch {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    background: linear-gradient(90deg, transparent 0%, rgba(255, 0, 64, 0.1) 15%, transparent 15%, transparent 50%, rgba(0, 255, 255, 0.1) 50%, rgba(0, 255, 255, 0.1) 65%, transparent 65%);
}

.character-frame:hover .effect-glitch {
    animation: glitchEffect 0.3s steps(2) infinite;
}

@keyframes glitchEffect {
    0% {
        opacity: 0;
        transform: translateX(0);
    }

    20% {
        opacity: 1;
        transform: translateX(-5px);
    }

    40% {
        opacity: 0;
        transform: translateX(5px);
    }

    60% {
        opacity: 1;
        transform: translateX(-2px);
    }

    80% {
        opacity: 0;
        transform: translateX(2px);
    }

    100% {
        opacity: 0;
        transform: translateX(0);
    }
}

.effect-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 150%;
    height: 150%;
    transform: translate(-50%, -50%);
    background: radial-gradient(ellipse at center, rgba(255, 0, 64, 0.15) 0%, transparent 50%);
    animation: glowPulse 4s ease-in-out infinite;
}

@keyframes glowPulse {

    0%,
    100% {
        opacity: 0.5;
        transform: translate(-50%, -50%) scale(1);
    }

    50% {
        opacity: 1;
        transform: translate(-50%, -50%) scale(1.1);
    }
}

.hud-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.hud-item {
    position: absolute;
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--accent-cyan);
    letter-spacing: 0.1em;
    padding: 0.5rem;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(0, 255, 255, 0.3);
}

.hud-top-left {
    top: 10px;
    left: 10px;
}

.hud-top-right {
    top: 10px;
    right: 10px;
}

.hud-bottom-left {
    bottom: 10px;
    left: 10px;
}

.hud-bottom-right {
    bottom: 10px;
    right: 10px;
}

.hud-label {
    color: var(--text-muted);
}

.hud-value {
    color: var(--accent-red);
}

.hud-data {
    color: var(--text-secondary);
}

.data-fragments {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: visible;
}

.fragment {
    position: absolute;
    font-family: var(--font-mono);
    font-size: 0.5rem;
    color: var(--accent-cyan);
    opacity: 0.5;
    animation: fragmentFloat 8s ease-in-out infinite;
}

.fragment-1 {
    top: 20%;
    left: -60px;
}

.fragment-2 {
    top: 50%;
    right: -50px;
    animation-delay: 2s;
}

.fragment-3 {
    bottom: 30%;
    left: -40px;
    animation-delay: 4s;
}

@keyframes fragmentFloat {

    0%,
    100% {
        transform: translate(0, 0);
        opacity: 0.3;
    }

    50% {
        transform: translate(10px, -20px);
        opacity: 0.7;
    }
}

.profile-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
}

.profile-card {
    background: rgba(17, 17, 17, 0.8);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.profile-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-red), var(--accent-cyan));
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    background: rgba(26, 26, 26, 0.5);
}

.card-icon {
    color: var(--accent-red);
    font-size: 1.25rem;
}

.card-title {
    font-family: var(--font-display);
    font-size: 0.875rem;
    letter-spacing: 0.2em;
    color: var(--text-primary);
}

.card-body {
    padding: 1.5rem;
}

.info-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.1em;
}

.info-value {
    font-size: 0.875rem;
    color: var(--text-primary);
    text-align: right;
}

.profile-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1rem;
}

.profile-desc:last-child {
    margin-bottom: 0;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.skill-card {
    background: rgba(17, 17, 17, 0.8);
    border: 1px solid var(--border-color);
    padding: 2rem;
    text-align: center;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(255, 0, 64, 0.05) 0%, transparent 50%);
    opacity: 0;
    transition: var(--transition-normal);
}

.skill-card:hover {
    border-color: var(--accent-red);
    transform: translateY(-5px);
}

.skill-card:hover::before {
    opacity: 1;
}

.skill-icon {
    font-family: var(--font-mono);
    color: var(--accent-cyan);
    text-shadow: 0 0 10px var(--accent-cyan-glow);
    font-size: 1.25rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.skill-name {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.skill-bar {
    width: 100%;
    height: 4px;
    background: var(--bg-tertiary);
    margin-bottom: 1rem;
    position: relative;
    overflow: hidden;
}

.skill-progress {
    height: 100%;
    width: var(--progress);
    background: linear-gradient(90deg, var(--accent-red), var(--accent-cyan));
    animation: skillLoad 1.5s ease-out forwards;
    transform-origin: left;
}

@keyframes skillLoad {
    0% {
        transform: scaleX(0);
    }

    100% {
        transform: scaleX(1);
    }
}

.skill-desc {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.05em;
}

.links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
}

.link-card {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    background: rgba(17, 17, 17, 0.8);
    border: 1px solid var(--border-color);
    text-decoration: none;
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.link-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.05), transparent);
    transition: var(--transition-slow);
}

.link-card:hover::before {
    left: 100%;
}

.link-card:hover {
    border-color: var(--accent-red);
    transform: translateX(10px);
}

.link-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.link-icon svg {
    width: 100%;
    height: 100%;
    transition: var(--transition-normal);
}

.link-card.twitch .link-icon svg {
    color: #9146FF;
}

.link-card.twitter .link-icon svg {
    color: #1DA1F2;
}

.link-card.youtube .link-icon svg {
    color: #FF0000;
}

.link-card.discord .link-icon svg {
    color: #5865F2;
}

.link-card:hover .link-icon svg {
    transform: scale(1.2);
    filter: drop-shadow(0 0 10px currentColor);
}

.link-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.link-name {
    font-family: var(--font-display);
    font-size: 1rem;
    color: var(--text-primary);
    letter-spacing: 0.1em;
}

.link-handle {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
}

.link-arrow {
    font-size: 1.5rem;
    color: var(--accent-red);
    opacity: 0;
    transform: translateX(-10px);
    transition: var(--transition-normal);
}

.link-card:hover .link-arrow {
    opacity: 1;
    transform: translateX(0);
}

.footer {
    padding: 2rem 6rem;
    border-top: 1px solid var(--border-color);
    background: rgba(10, 10, 10, 0.9);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-text {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 0.2em;
}

.footer-bracket {
    color: var(--accent-cyan);
}

.footer-hex {
    font-family: var(--font-mono);
    font-size: 0.625rem;
    color: var(--text-muted);
    opacity: 0.5;
}

.glitch-text {
    position: relative;
}

.glitch-text::before,
.glitch-text::after {
    content: attr(data-text);
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
}

.glitch-text:hover::before {
    animation: glitchTop 0.3s linear infinite;
    clip-path: polygon(0 0, 100% 0, 100% 33%, 0 33%);
    color: var(--accent-cyan);
}

.glitch-text:hover::after {
    animation: glitchBottom 0.3s linear infinite;
    clip-path: polygon(0 67%, 100% 67%, 100% 100%, 0 100%);
    color: var(--accent-red);
}

@keyframes glitchTop {
    0% {
        opacity: 1;
        transform: translateX(-2px);
    }

    50% {
        opacity: 0;
    }

    100% {
        opacity: 0;
        transform: translateX(0);
    }
}

@keyframes glitchBottom {
    0% {
        opacity: 1;
        transform: translateX(2px);
    }

    50% {
        opacity: 0;
    }

    100% {
        opacity: 0;
        transform: translateX(0);
    }
}

@keyframes glitchText {
    0% {
        text-shadow: 2px 0 var(--accent-red), -2px 0 var(--accent-cyan);
    }

    50% {
        text-shadow: -2px 0 var(--accent-red), 2px 0 var(--accent-cyan);
    }

    100% {
        text-shadow: 2px 0 var(--accent-red), -2px 0 var(--accent-cyan);
    }
}

@media (max-width: 1200px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .character-frame {
        max-width: 350px;
    }
}

@media (max-width: 768px) {
    :root {
        --sidebar-width: 60px;
    }

    .section {
        padding: 3rem 2rem;
    }

    .title-line {
        font-size: 2.5rem;
    }

    .hero-stats {
        flex-wrap: wrap;
    }

    .profile-content {
        grid-template-columns: 1fr;
    }

    .nav-text {
        display: none;
    }

    .footer {
        padding: 2rem;
    }

    .footer-content {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .sidebar {
        width: 50px;
    }

    .main-content {
        margin-left: 50px;
    }

    .section {
        padding: 2rem 1rem;
    }

    .title-line {
        font-size: 2rem;
    }

    .section-title {
        font-size: 1rem;
    }
}