:root {
    --bg-base: #0c0c0f;
    --bg-surface: #16161e;
    --bg-elevated: #1e1e28;
    --border: #2a2a36;
    --accent: #868686;
    --accent-text: #19c7f3;
    --warm: #8d8d8d;
    --text-primary: #e8e8ed;
    --text-muted: #898995;
    --text-dim: #6e6e7e;
    --online: #0db8ec;
    --danger: #cc5555;
    --font-display: 'Space Grotesk', sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
    --font-body: 'IBM Plex Sans', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--bg-base);
    color: var(--text-primary);
    font-family: var(--font-body);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
    font-family: var(--font-display);
    margin: 0;
}

p {
    margin: 0;
}

ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

a {
    color: inherit;
    text-decoration: none;
}

code {
    font-family: var(--font-mono);
}

:focus-visible {
    outline: 2px solid var(--accent-text);
    outline-offset: 3px;
    border-radius: 4px;
}

.skip-link {
    position: absolute;
    left: -9999px;
    top: 0;
    background: var(--accent);
    color: #fff;
    padding: 0.8rem 1.3rem;
    z-index: 300;
    border-radius: 0 0 8px 0;
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.skip-link:focus {
    left: 0;
}

.nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(12, 12, 15, 0.8);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
}

.nav-inner {
    max-width: 1120px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.1rem 1.5rem;
}

.nav-logo {
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 1rem;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    letter-spacing: 0.01em;
}

.nav-logo .accent {
    color: var(--accent-text);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
    font-family: var(--font-mono);
    font-size: 0.88rem;
    color: var(--text-muted);
}

.nav-links a {
    transition: color 0.2s ease;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a.nav-cta {
    color: var(--text-primary);
    border: 1px solid var(--border);
    padding: 0.45rem 1rem;
    border-radius: 6px;
    transition: border-color 0.2s ease, color 0.2s ease;
}

.nav-links a.nav-cta:hover {
    border-color: var(--accent);
    color: var(--accent-text);
}

.hero {
    max-width: 900px;
    margin: 0 auto;
    padding: 6.5rem 1.5rem 5rem;
}

.hero-inner {
    display: flex;
    flex-direction: column;
    gap: 2.6rem;
}

.terminal {
    max-width: 560px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 25px 70px -25px rgba(0, 0, 0, 0.65);
}

.terminal-bar {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.7rem 0.9rem;
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
}

.terminal-bar .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.terminal-bar .dot.red {
    background: #cc5555;
}

.terminal-bar .dot.yellow {
    background: #c4a86a;
}

.terminal-bar .dot.green {
    background: #6aaf6a;
}

.terminal-title {
    margin-left: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--text-dim);
}

.terminal-body {
    font-family: var(--font-mono);
    font-size: 0.84rem;
    line-height: 1.75;
    padding: 1.15rem 1.25rem;
    min-height: 195px;
}

.terminal-line {
    white-space: pre-wrap;
    word-break: break-word;
}

.terminal-line.cmd {
    color: var(--text-primary);
    font-weight: 500;
}

.terminal-line.out {
    color: var(--text-muted);
}

.terminal-line.ok {
    color: var(--online);
}

.terminal-line.online {
    color: var(--online);
    font-weight: 600;
}

.cursor {
    display: inline-block;
    width: 7px;
    height: 1em;
    background: var(--accent-text);
    vertical-align: text-bottom;
    margin-left: 2px;
    animation: blink 0.9s step-end infinite;
}

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

.hero-reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.hero-reveal.show {
    opacity: 1;
    transform: translateY(0);
}

.hero-title {
    font-size: clamp(2.1rem, 5vw, 3.4rem);
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.16;
}

.hero-sub {
    font-size: 1.14rem;
    color: var(--text-muted);
    max-width: 540px;
    margin-top: 1.1rem;
}

.hero-stats {
    display: flex;
    gap: 2.6rem;
    flex-wrap: wrap;
    padding-top: 1.6rem;
    margin-top: 0.4rem;
    border-top: 1px solid var(--border);
}

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

.stat-num {
    font-family: var(--font-mono);
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--accent-text);
}

.stat-label {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.reveal {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.in-view {
    opacity: 1;
    transform: translateY(0);
}

.section-inner {
    max-width: 1120px;
    margin: 0 auto;
    padding: 6rem 1.5rem;
}

.eyebrow {
    font-family: var(--font-mono);
    color: var(--accent-text);
    font-size: 0.78rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    margin-bottom: 0.9rem;
}

.section-title {
    font-size: clamp(1.7rem, 3.2vw, 2.3rem);
    font-weight: 600;
    letter-spacing: -0.01em;
    margin-bottom: 1.7rem;
}

.about {
    border-top: 1px solid var(--border);
}

.about-bio {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 650px;
    margin-bottom: 2.5rem;
}

.stack-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
}

.stack-grid li {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    padding: 0.55rem 1.05rem;
    border-radius: 100px;
    color: var(--text-primary);
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.stack-grid li:hover {
    border-color: var(--accent);
    transform: translateY(-2px);
}

.work {
    border-top: 1px solid var(--border);
}

.projects {
    display: flex;
    flex-direction: column;
    gap: 5.5rem;
    margin-top: 1rem;
}

.project {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.2rem;
    align-items: center;
}

.project.reverse .project-info {
    order: 2;
}

.project.reverse .project-visual {
    order: 1;
}

.project-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--warm);
    margin-bottom: 0.9rem;
}

.project-info h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.project-info p {
    color: var(--text-muted);
    font-size: 0.98rem;
    line-height: 1.75;
    margin-bottom: 1.4rem;
}

.project-info p code {
    background: var(--bg-surface);
    color: var(--accent-text);
    padding: 0.12rem 0.42rem;
    border-radius: 4px;
    font-size: 0.88em;
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.tech-tags li {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    color: var(--text-dim);
    border: 1px solid var(--border);
    padding: 0.32rem 0.75rem;
    border-radius: 5px;
}

.project-visual {
    display: flex;
    justify-content: center;
}

.project-visual img {
    display: block;
    max-width: 100%;
    background: transparent;
    border: none;
    box-shadow: none;
    border-radius: 0;
}

.mock-terminal {
    width: 100%;
    max-width: 400px;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.3rem 1.4rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    line-height: 2.1;
    color: var(--text-muted);
}

.mock-terminal .ts {
    color: var(--text-dim);
    margin-right: 0.5rem;
}

.mock-terminal .ok {
    color: var(--online);
}

.mock-terminal .danger-ic {
    color: var(--danger);
}

.contact {
    border-top: 1px solid var(--border);
}

.contact-sub {
    color: var(--text-muted);
    font-size: 1.05rem;
    max-width: 560px;
    margin-bottom: 2.6rem;
}

.contact-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 1.1rem 1.5rem;
    flex: 1 1 230px;
    transition: border-color 0.2s ease, transform 0.2s ease;
    cursor: pointer;
    font: inherit;
}

.contact-card:hover {
    border-color: var(--accent);
    transform: translateY(-3px);
}

.contact-icon {
    font-family: var(--font-mono);
    font-size: 1.15rem;
    color: var(--accent-text);
    width: 28px;
    text-align: center;
    flex-shrink: 0;
}

.contact-text {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
}

.contact-label {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    text-transform: uppercase;
    color: var(--text-dim);
    letter-spacing: 0.07em;
}

.contact-value {
    font-size: 0.94rem;
}

.discord-value {
    color: #e8e8ed;
}

.copy-notification {
    position: fixed;
    top: -80px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(30, 30, 40, 0.9);
    color: #c0c0c0;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    border: 1px solid var(--border);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 400;
    z-index: 1000;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    transition: top 0.3s ease;
}

.copy-notification.show {
    top: 15px;
}

.footer {
    text-align: center;
    padding: 2.6rem 1.5rem 3.2rem;
    font-family: var(--font-mono);
    font-size: 0.76rem;
    color: var(--text-dim);
    border-top: 1px solid var(--border);
}

@media (max-width: 860px) {
    .project {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .project.reverse .project-info {
        order: 1;
    }
    .project.reverse .project-visual {
        order: 2;
    }
    .section-inner {
        padding: 4.5rem 1.5rem;
    }
    .projects {
        gap: 4rem;
    }
}

@media (max-width: 560px) {
    .hero {
        padding: 5.5rem 1.2rem 3.5rem;
    }
    .hero-stats {
        gap: 1.6rem;
        row-gap: 1.2rem;
    }
    .nav-links a:not(.nav-cta) {
        display: none;
    }
    .terminal-body {
        font-size: 0.76rem;
        padding: 1rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .reveal,
    .hero-reveal {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
    .cursor {
        animation: none;
    }
}