@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
    --bg: #1c1e18;
    --bg-soft: #21231b;
    --card: #262920;
    --card-alt: #2c3025;
    --border: #3c4033;
    --border-soft: #2f3327;
    --text-main: #eef2e6;
    --text-muted: #a3ab97;
    --text-faint: #6f7864;
    --accent: #8bc34a;
    --accent-dim: #6ea23a;
    --accent-soft: rgba(139, 195, 74, 0.14);
    --accent-shadow: rgba(139, 195, 74, 0.24);
    --sans: 'Plus Jakarta Sans', sans-serif;
    --mono: 'JetBrains Mono', ui-monospace, monospace;
    --radius-lg: 20px;
    --radius-md: 12px;
    --radius-sm: 7px;

    color-scheme: dark;
    transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease;
}

:root[data-theme="light"] {
    color-scheme: light;
    --bg: #f5f6f1;
    --bg-soft: #eceee6;
    --card: #ffffff;
    --card-alt: #eef0e8;
    --border: #d8dccd;
    --border-soft: #e4e7dc;
    --text-main: #1c1e18;
    --text-muted: #52584a;
    --text-faint: #838c74;
    --accent: #5c9a2c;
    --accent-dim: #4a7d23;
    --accent-soft: rgba(92, 154, 44, 0.12);
    --accent-shadow: rgba(92, 154, 44, 0.18);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg);
    color: var(--text-main);
    font-family: var(--sans);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    opacity: 0.05;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

.content-section, .profile-card {
    animation: fadeInUp 0.5s ease-out both;
}

.skip-link {
    position: absolute;
    left: 12px;
    top: -60px;
    background: var(--accent);
    color: #1c1e18;
    font-family: var(--mono);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    z-index: 2000;
    transition: top 0.2s ease;
}

.skip-link:focus {
    top: 12px;
}

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

#menu {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 68px;
    width: 100%;
    background: rgba(28, 30, 24, 0.82);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--border-soft);
    padding: 0 32px;
}

.brand {
    font-family: var(--mono);
    font-size: 0.95rem;
    color: var(--text-main);
    text-decoration: none;
    letter-spacing: -0.01em;
}

.brand:hover {
    text-decoration: none;
    color: var(--text-main);
}

.brand span {
    color: var(--accent);
}

#menu ul.nav-links {
    display: flex;
    align-items: center;
    gap: 6px;
    list-style: none;
}

#menu ul.nav-links li {
    list-style: none;
}

#menu ul.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.9rem;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    transition: color 0.2s ease, background 0.2s ease;
}

#menu ul.nav-links a:hover {
    color: var(--text-main);
    background: var(--card-alt);
}

#menu ul.nav-links a.active {
    color: var(--accent);
    background: var(--accent-soft);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.theme-toggle-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-alt);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    color: var(--text-main);
    transition: border-color 0.2s ease, transform 0.15s ease;
}

.theme-toggle-btn:hover {
    border-color: var(--accent-dim);
    transform: translateY(-1px);
}

#wrapper {
    max-width: 1080px;
    margin: 0 auto 40px auto;
    padding: 104px 24px 40px;
    display: flex;
    align-items: flex-start;
    gap: 28px;
}

#leftcolumn {
    width: 260px;
    flex-shrink: 0;
    position: sticky;
    top: 96px;
}

.profile-card {
    background-color: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.28);
}

.card-chrome {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 12px 14px;
    border-bottom: 1px solid var(--border-soft);
    background: var(--bg-soft);
}

.dot {
    width: 9px;
    height: 9px;
    border-radius: 3px;
    display: inline-block;
}

.dot.red { background: #d9695a; }
.dot.yellow { background: #d9a94a; }
.dot.green { background: #7fae6b; }

.chrome-label {
    margin-left: 6px;
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--text-faint);
}

.profile-body {
    padding: 26px 22px 24px;
    text-align: center;
}

.avatar {
    width: 92px;
    height: 92px;
    border-radius: var(--radius-sm);
    background: linear-gradient(155deg, var(--accent-soft), transparent);
    border: 1px solid var(--border);
    color: var(--accent);
    font-family: var(--mono);
    font-weight: 600;
    font-size: 1.35rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    overflow: hidden;
}

.avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 50%;
    display: block;
}

.profile-body b {
    font-size: 1.08rem;
    color: var(--text-main);
    display: block;
    margin-bottom: 4px;
    font-weight: 600;
}

.infotext {
    font-size: 0.82rem;
    color: var(--text-muted);
    font-family: var(--mono);
}

.status-row {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 7px;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px solid var(--border-soft);
    font-size: 0.78rem;
    color: var(--text-muted);
}

.status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #7fae6b;
    box-shadow: 0 0 0 3px rgba(127, 174, 107, 0.18);
}

.sidebar-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 16px;
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

.sidebar-link:hover {
    color: var(--accent);
    text-decoration: none;
}

.sidebar-link svg {
    width: 14px;
    height: 14px;
}

#rightcolumn {
    flex: 1;
    min-width: 0;
}

.content-section {
    background-color: var(--card);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    padding: 34px;
    margin-bottom: 22px;
}

.eyebrow {
    font-family: var(--mono);
    font-size: 0.85rem;
    color: var(--accent);
    margin-bottom: 14px;
    display: inline-block;
}

.headlines {
    font-size: clamp(1.7rem, 3.6vw, 2.5rem);
    line-height: 1.12;
    letter-spacing: -0.015em;
    margin-bottom: 16px;
    color: var(--text-main);
    text-wrap: balance;
    font-weight: 700;
    max-width: 22ch;
}

.sublines {
    color: var(--text-muted);
    font-size: 1rem;
    max-width: 58ch;
}

.stat-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.stat-chip {
    font-family: var(--mono);
    font-size: 0.78rem;
    color: var(--text-muted);
    background: var(--card-alt);
    border: 1px solid var(--border-soft);
    padding: 7px 12px;
    border-radius: 999px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin-top: 28px;
    flex-wrap: wrap;
}

.btn {
    font-family: var(--sans);
    font-weight: 600;
    font-size: 0.9rem;
    padding: 11px 20px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    display: inline-block;
    transition: transform 0.15s ease, background 0.2s ease, border-color 0.2s ease;
}

.btn-primary {
    background: var(--accent);
    color: #1c1e18;
}

.btn-primary:hover {
    background: #a3d968;
    transform: translateY(-1px);
}

.btn-primary:active {
    transform: translateY(0) scale(0.98);
}

.btn-ghost {
    border: 1px solid var(--border);
    color: var(--text-main);
}

.btn-ghost:hover {
    border-color: var(--accent);
    color: var(--accent);
}

h2 {
    color: var(--text-main);
    font-weight: 600;
    font-size: 1.3rem;
    margin-bottom: 4px;
}

.section-kicker {
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--text-faint);
    text-transform: lowercase;
    margin-bottom: 6px;
    display: block;
}

p { color: var(--text-muted); font-size: 1rem; }

.transparent-box {
    background: var(--bg-soft);
    border: 1px solid var(--border-soft);
    padding: 22px;
    border-radius: var(--radius-md);
    margin-top: 16px;
}

.skill-list {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
}

.skill-row {
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 18px;
    padding: 20px 0;
    border-top: 1px solid var(--border-soft);
    transition: padding-left 0.2s ease;
}

.skill-row:first-child { border-top: none; }

.skill-row:hover { padding-left: 6px; }

.skill-num {
    font-family: var(--mono);
    color: var(--border);
    font-size: 1.3rem;
    font-weight: 600;
    transition: color 0.2s ease;
}

.skill-row:hover .skill-num { color: var(--accent); }

.skill-row h3 {
    font-size: 1.02rem;
    color: var(--text-main);
    font-weight: 600;
    margin-bottom: 6px;
}

.skill-row p {
    font-size: 0.92rem;
    max-width: 54ch;
}

.skill-tags {
    margin-top: 10px;
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--accent-dim);
}

.project-window {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
    margin-top: 16px;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.project-window:hover {
    transform: translateY(-4px);
    border-color: var(--accent-dim);
    box-shadow: 0 16px 34px var(--accent-shadow);
}

.window-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--border-soft);
}

.url-pill {
    margin-left: 10px;
    flex: 1;
    min-width: 0;
    font-family: var(--mono);
    font-size: 0.72rem;
    color: var(--text-faint);
    background: var(--card);
    border: 1px solid var(--border-soft);
    border-radius: 999px;
    padding: 4px 12px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.window-preview {
    height: 150px;
    background:
        radial-gradient(circle at 15% 20%, var(--accent-shadow), transparent 45%),
        radial-gradient(circle at 85% 80%, rgba(226,166,64,0.1), transparent 50%),
        repeating-linear-gradient(135deg, var(--card-alt) 0 2px, var(--bg-soft) 2px 26px);
}

.window-body {
    padding: 24px;
    background: var(--card);
}

.window-body h3 {
    font-size: 1.15rem;
    color: var(--text-main);
    margin-bottom: 8px;
}

.tech-line {
    font-family: var(--mono);
    font-size: 0.75rem;
    color: var(--accent-dim);
    margin: 12px 0 4px;
    display: block;
}

.window-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-top: 14px;
    font-weight: 600;
    font-size: 0.9rem;
}

.more-note {
    margin-top: 18px;
    padding: 16px 20px;
    border: 1px dashed var(--border);
    border-radius: var(--radius-md);
    font-family: var(--mono);
    font-size: 0.8rem;
    color: var(--text-faint);
}

.contact-card {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 18px;
    padding: 20px;
    background: var(--bg-soft);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.contact-card:hover {
    border-color: var(--accent-dim);
    transform: translateY(-2px);
    text-decoration: none;
}

.contact-icon {
    width: 42px;
    height: 42px;
    border-radius: var(--radius-sm);
    background: var(--card-alt);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--accent);
}

.contact-icon svg { width: 20px; height: 20px; }

.contact-meta span {
    display: block;
}

.contact-label {
    font-size: 0.75rem;
    color: var(--text-faint);
    font-family: var(--mono);
}

.contact-value {
    color: var(--text-main);
    font-weight: 600;
    margin-top: 2px;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: #a3d968;
    text-decoration: underline;
}

.footer {
    text-align: center;
    padding: 26px;
    color: var(--text-faint);
    font-size: 0.8rem;
    font-family: var(--mono);
    border-top: 1px solid var(--border-soft);
    margin-top: 10px;
}

@media (max-width: 820px) {
    #wrapper {
        flex-direction: column;
        align-items: stretch;
        padding-top: 92px;
    }

    #leftcolumn {
        position: static;
        width: 100%;
    }

    .profile-body {
        text-align: left;
        display: grid;
        grid-template-columns: auto 1fr;
        column-gap: 16px;
        row-gap: 2px;
        grid-template-areas:
            "avatar name"
            "avatar sub"
            "status status";
    }
    .avatar { margin: 0; grid-area: avatar; align-self: start; }
    .profile-body b { grid-area: name; }
    .infotext { grid-area: sub; }
    .status-row {
        grid-area: status;
        justify-content: flex-start;
        margin-top: 14px;
    }
    .sidebar-link { justify-content: flex-start; }

    #menu { padding: 0 18px; }
    #menu ul.nav-links { gap: 2px; }
    #menu ul.nav-links a { padding: 8px 10px; font-size: 0.84rem; }

    .content-section { padding: 24px; }
}

.reveal-init {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after {
        animation-duration: 0.001ms !important;
        transition-duration: 0.001ms !important;
    }
}