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

:root {
    --bg: #0a0a0f;
    --bg2: #111118;
    --bg3: #1a1a24;
    --neon: #00ffe0;
    --neon2: #7b6cff;
    --neon3: #ff6cf7;
    --text: #e8e8f0;
    --muted: #888899;
    --border: #2a2a3a;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'Syne', sans-serif;
    line-height: 1.6;
    min-height: 100vh
}

.wrap {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 24px;
    position: relative;
    z-index: 1
}

/* NAV */
nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(10, 10, 15, .85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 14px 0
}

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

.nav-logo {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    color: var(--neon);
    letter-spacing: .05em
}

.nav-links {
    display: flex;
    gap: 24px
}

.nav-links a {
    font-size: 13px;
    color: var(--muted);
    text-decoration: none;
    transition: .2s;
    font-family: 'JetBrains Mono', monospace
}

.nav-links a:hover {
    color: var(--neon)
}

/* HERO */
.hero {
    padding: 100px 0 80px;
    position: relative
}

.hero-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    color: var(--neon);
    letter-spacing: .15em;
    text-transform: uppercase;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px
}

.hero-tag::before {
    content: '';
    width: 32px;
    height: 1px;
    background: var(--neon);
    display: block
}

h1 {
    font-size: clamp(42px, 7vw, 80px);
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -.02em;
    margin-bottom: 12px
}

h1 span {
    color: var(--neon)
}

.hero-sub {
    font-size: 18px;
    color: var(--muted);
    max-width: 540px;
    margin-bottom: 40px;
    font-weight: 400
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 700;
    text-decoration: none;
    transition: .2s;
    cursor: pointer;
    border: none;
    font-family: 'Syne', sans-serif
}

.btn-primary {
    background: var(--neon);
    color: #0a0a0f
}

.btn-primary:hover {
    background: #00ccb4
}

.btn-outline {
    background: transparent;
    color: var(--neon);
    border: 1px solid var(--neon)
}

.btn-outline:hover {
    background: rgba(0, 255, 224, .07)
}

.hero-glow {
    position: absolute;
    top: -60px;
    right: -100px;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(0, 255, 224, .07) 0%, transparent 70%);
    pointer-events: none
}

/* SECTION COMMON */
section {
    padding: 80px 0
}

.section-tag {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--neon);
    letter-spacing: .2em;
    text-transform: uppercase;
    margin-bottom: 12px
}

h2 {
    font-size: 32px;
    font-weight: 800;
    margin-bottom: 48px;
    letter-spacing: -.01em
}

.divider {
    width: 100%;
    height: 1px;
    background: var(--border);
    margin: 0
}

/* SKILLS */
.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px
}

.skill-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 24px;
    transition: .3s;
    position: relative;
    overflow: hidden
}

.skill-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--neon2), var(--neon))
}

.skill-card:hover {
    border-color: var(--neon);
    transform: translateY(-2px)
}

.skill-card h3 {
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--neon);
    font-family: 'JetBrains Mono', monospace
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px
}

.tag {
    font-size: 12px;
    padding: 4px 10px;
    border-radius: 6px;
    background: var(--bg3);
    border: 1px solid var(--border);
    color: var(--muted);
    font-family: 'JetBrains Mono', monospace
}

/* TIMELINE */
.timeline {
    position: relative;
    padding-left: 24px
}

.timeline::before {
    content: '';
    position: absolute;
    left: 0;
    top: 8px;
    bottom: 8px;
    width: 1px;
    background: var(--border)
}

.tl-item {
    position: relative;
    margin-bottom: 36px
}

.tl-dot {
    position: absolute;
    left: -28px;
    top: 6px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--neon);
    border: 2px solid var(--bg);
    box-shadow: 0 0 12px var(--neon)
}

.tl-year {
    font-family: 'JetBrains Mono', monospace;
    font-size: 11px;
    color: var(--neon);
    letter-spacing: .1em;
    margin-bottom: 6px
}

.tl-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px
}

.tl-sub {
    font-size: 14px;
    color: var(--muted)
}

/* PROJECTS */
.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px
}

.project-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 28px;
    transition: .3s;
    cursor: pointer
}

.project-card:hover {
    border-color: var(--neon3);
    transform: translateY(-3px)
}

.project-icon {
    font-size: 28px;
    margin-bottom: 16px
}

.project-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin-bottom: 8px
}

.project-card p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.6
}

.project-langs {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 16px
}

.lang-pill {
    font-size: 11px;
    padding: 3px 9px;
    border-radius: 20px;
    font-family: 'JetBrains Mono', monospace
}

.lang-py {
    background: rgba(123, 108, 255, .15);
    border: 1px solid rgba(123, 108, 255, .4);
    color: #a99cff
}

.lang-web {
    background: rgba(0, 255, 224, .1);
    border: 1px solid rgba(0, 255, 224, .3);
    color: var(--neon)
}

.lang-cs {
    background: rgba(255, 108, 247, .1);
    border: 1px solid rgba(255, 108, 247, .3);
    color: var(--neon3)
}

.lang-db {
    background: rgba(255, 180, 50, .1);
    border: 1px solid rgba(255, 180, 50, .3);
    color: #ffbb50
}

/* CONSOLE */
.proj-tabs {
    display: flex;
    gap: 0;
    border-bottom: 1px solid var(--border);
    margin-bottom: 0
}

.proj-tab {
    padding: 10px 22px;
    font-size: 13px;
    cursor: pointer;
    border: 1px solid transparent;
    border-bottom: none;
    border-radius: 8px 8px 0 0;
    color: var(--muted);
    background: transparent;
    font-family: 'JetBrains Mono', monospace;
    transition: .15s
}

.proj-tab.active {
    background: var(--bg2);
    border-color: var(--border);
    color: var(--neon)
}

.proj-panel {
    display: none;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-top: none;
    border-radius: 0 0 12px 12px
}

.proj-panel.active {
    display: block
}

.code-wrap {
    overflow: auto;
    max-height: 380px;
    padding: 20px
}

pre {
    font-size: 12.5px;
    line-height: 1.7;
    white-space: pre;
    font-family: 'JetBrains Mono', monospace
}

.kw {
    color: #7b6cff
}

.cl {
    color: #ff6cf7
}

.fn {
    color: #00ffe0
}

.st {
    color: #ffd080
}

.cm {
    color: #555566
}

.nm {
    color: #f0a070
}

.pn {
    color: #e8e8f0
}

.terminal {
    background: var(--bg);
    border-radius: 0 0 12px 12px;
    overflow: hidden
}

.term-bar {
    background: var(--bg3);
    padding: 10px 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--border)
}

.tdot {
    width: 10px;
    height: 10px;
    border-radius: 50%
}

.term-title {
    font-size: 12px;
    color: var(--muted);
    margin: 0 auto;
    font-family: 'JetBrains Mono', monospace
}

.term-output {
    padding: 16px 20px;
    min-height: 260px;
    max-height: 380px;
    overflow-y: auto;
    font-size: 13px;
    line-height: 1.8;
    font-family: 'JetBrains Mono', monospace
}

.lok {
    color: var(--neon)
}

.lerr {
    color: #ff6060
}

.linfo {
    color: var(--text)
}

.lmuted {
    color: #555566
}

.lwarn {
    color: #ffd080
}

.term-input-row {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-top: 1px solid var(--border);
    background: #0d0d14
}

.tprompt {
    color: var(--neon);
    font-size: 13px;
    white-space: nowrap;
    font-family: 'JetBrains Mono', monospace
}

#tInput {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px
}

.run-btn {
    padding: 8px 18px;
    background: var(--neon);
    color: #0a0a0f;
    border: none;
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    font-weight: 700;
    cursor: pointer;
    transition: .15s
}

.run-btn:hover {
    background: #00ccb4
}

.rst-btn {
    padding: 8px 14px;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--muted);
    border-radius: 6px;
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    cursor: pointer;
    transition: .15s
}

.rst-btn:hover {
    border-color: var(--neon);
    color: var(--neon)
}

/* CERTS */
.certs-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 12px
}

.cert {
    display: flex;
    align-items: center;
    gap: 14px;
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px 20px
}

.cert-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--neon);
    flex-shrink: 0
}

.cert-name {
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 2px
}

.cert-src {
    font-size: 12px;
    color: var(--muted);
    font-family: 'JetBrains Mono', monospace
}

/* CONTACT */
.contact-box {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 48px;
    text-align: center;
    position: relative;
    overflow: hidden
}

.contact-box::after {
    content: '';
    position: absolute;
    bottom: -80px;
    right: -80px;
    width: 250px;
    height: 250px;
    background: radial-gradient(circle, rgba(123, 108, 255, .12), transparent 70%);
    pointer-events: none
}

.contact-box h3 {
    font-size: 28px;
    font-weight: 800;
    margin-bottom: 12px
}

.contact-box p {
    color: var(--muted);
    margin-bottom: 32px;
    font-size: 16px
}

.contact-links {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 22px;
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    text-decoration: none;
    font-size: 14px;
    transition: .2s;
    background: var(--bg3)
}

.contact-link:hover {
    border-color: var(--neon);
    color: var(--neon)
}

.contact-link span {
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px
}

/* FOOTER */
footer {
    padding: 32px 0;
    border-top: 1px solid var(--border);
    text-align: center
}

footer p {
    font-size: 12px;
    color: var(--muted);
    font-family: 'JetBrains Mono', monospace
}

/* ANIMATIONS */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(20px)
    }

    to {
        opacity: 1;
        transform: translateY(0)
    }
}

.hero-tag {
    animation: fadeUp .5s ease both
}

h1 {
    animation: fadeUp .5s .1s ease both
}

.hero-sub {
    animation: fadeUp .5s .2s ease both
}

.hero-cta {
    animation: fadeUp .5s .3s ease both
}