:root {
    --bg: #e9ecf5;
    --bg-alt: #f5f7fb;
    --panel: rgba(255, 255, 255, 0.96);
    --panel-border: rgba(9, 24, 54, 0.08);
    --panel-highlight: rgba(10, 132, 255, 0.06);
    --text-primary: #0b1f36;
    --text-secondary: #3e4a5f;
    --text-muted: #6b768c;
    --accent: #007aff;
    --accent-strong: #0056d6;
    --accent-blue: #0a84ff;
    --shadow-heavy: 0 28px 80px -48px rgba(12, 22, 46, 0.65);
    --border-radius: 18px;
    --transition: 200ms ease;
    --font-sans: 'Inter', 'Segoe UI', system-ui, -apple-system, sans-serif;
    --font-mono: 'JetBrains Mono', SFMono-Regular, 'Courier New', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: var(--font-sans);
    background: radial-gradient(circle at 15% -10%, rgba(10, 132, 255, 0.12), transparent 45%),
        radial-gradient(circle at 85% 0%, rgba(0, 122, 255, 0.08), transparent 55%),
        linear-gradient(180deg, var(--bg-alt) 0%, var(--bg) 54%, #dde3f1 100%);
    color: var(--text-primary);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: -10%;
    left: -10%;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle at 18% 84%, rgba(10, 132, 255, 0.12), transparent 55%),
        radial-gradient(circle at 82% 12%, rgba(0, 0, 0, 0.05), transparent 60%);
    pointer-events: none;
    z-index: -1;
    filter: blur(38px);
}

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

a:hover {
    color: var(--accent-strong);
}

.skip-link {
    position: absolute;
    left: -999px;
    top: -999px;
    padding: 12px 18px;
    background: var(--accent);
    color: #04101f;
    border-radius: 8px;
    z-index: 100;
    font-weight: 600;
}

.skip-link:focus {
    left: 24px;
    top: 24px;
}

.terminal-container {
    max-width: 1180px;
    margin: 48px auto;
    background: var(--panel);
    border: 1px solid rgba(12, 22, 46, 0.08);
    border-radius: 22px;
    box-shadow: var(--shadow-heavy);
    overflow: hidden;
    position: relative;
}

.terminal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 18px 28px;
    background: linear-gradient(180deg, rgba(248, 249, 253, 0.95) 0%, rgba(240, 242, 248, 0.96) 70%, rgba(236, 238, 246, 0.92) 100%);
    border-bottom: 1px solid rgba(12, 22, 46, 0.08);
    backdrop-filter: blur(24px);
}

.terminal-left {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
}

.terminal-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    position: relative;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    border: 0.6px solid rgba(0, 0, 0, 0.1);
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.65);
    transition: transform var(--transition), box-shadow var(--transition);
}

.control.close {
    background: linear-gradient(180deg, #ff5f57 0%, #e0443e 100%);
}

.control.minimize {
    background: linear-gradient(180deg, #fdbc2e 0%, #e0a424 100%);
}

.control.maximize {
    background: linear-gradient(180deg, #28c940 0%, #20a531 100%);
}

.control:hover {
    transform: translateY(-1px);
    box-shadow: inset 0 1px 2px rgba(255, 255, 255, 0.8), 0 6px 14px -8px rgba(9, 24, 54, 0.25);
}

.terminal-brand {
    display: flex;
    flex-direction: column;
    gap: 3px;
}

.terminal-title {
    font-family: var(--font-mono);
    letter-spacing: 0.01em;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.terminal-subtitle {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.terminal-nav {
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.terminal-nav a {
    font-size: 0.92rem;
    color: var(--text-muted);
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid transparent;
    transition: background var(--transition), color var(--transition), border-color var(--transition);
}

.terminal-nav a:hover,
.terminal-nav a:focus {
    color: var(--text-primary);
    border-color: rgba(10, 132, 255, 0.25);
    background: rgba(10, 132, 255, 0.12);
}

.terminal-content {
    padding: 40px 34px 56px;
    display: flex;
    flex-direction: column;
    gap: 52px;
    background: linear-gradient(180deg, rgba(249, 250, 254, 0.92) 0%, rgba(246, 248, 255, 0.96) 50%, rgba(255, 255, 255, 0.98) 100%);
}

.terminal-section {
    position: relative;
}

.terminal-section.highlight::after {
    content: '';
    position: absolute;
    inset: -24px;
    background: linear-gradient(145deg, rgba(88, 166, 255, 0.15), transparent 55%);
    border-radius: calc(var(--border-radius) * 1.1);
    filter: blur(40px);
    opacity: 0.55;
    z-index: -1;
}

.prompt {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    font-family: var(--font-mono);
    font-weight: 600;
    color: var(--text-secondary);
}

.user {
    color: var(--accent);
}

.separator,
.dollar {
    color: var(--text-muted);
}

.path {
    color: var(--accent-blue);
}

.command {
    color: var(--accent);
}

.command-output {
    margin-top: 18px;
    padding-left: 24px;
    border-left: 1.5px solid rgba(12, 22, 46, 0.08);
}

.panel {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: var(--border-radius);
    padding: 34px;
    backdrop-filter: blur(24px);
    box-shadow: 0 32px 80px -48px rgba(12, 22, 46, 0.28);
}

.section-header {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 28px;
}

.section-title {
    font-family: var(--font-mono);
    font-size: 1.45rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin: 0;
}

.section-subtitle {
    margin: 0;
    color: var(--text-muted);
    max-width: 64ch;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 32px;
    align-items: stretch;
}

.hero-copy {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.hero-kicker {
    margin: 0;
    text-transform: uppercase;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    letter-spacing: 0.18em;
    color: var(--accent);
}

.hero-heading {
    margin: 0;
    font-size: 2.6rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text-primary);
}

.hero-role {
    margin: 0;
    font-weight: 500;
    color: var(--text-muted);
}

.hero-lead {
    margin: 0;
    font-size: 1.05rem;
    color: var(--text-secondary);
    max-width: 60ch;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 12px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    font-weight: 600;
    border-radius: 999px;
    border: 1px solid transparent;
    font-family: var(--font-sans);
    cursor: pointer;
    transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition);
}

.button--primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #ffffff;
    box-shadow: 0 16px 32px -20px rgba(10, 132, 255, 0.55);
}

.button--primary:hover {
    transform: translateY(-2px);
}

.button--ghost {
    border-color: rgba(12, 22, 46, 0.12);
    color: var(--accent);
    background: rgba(10, 132, 255, 0.1);
}

.button--ghost:hover {
    border-color: rgba(88, 166, 255, 0.6);
    background: rgba(88, 166, 255, 0.18);
}

.hero-tags {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin: 6px 0 0;
    padding: 0;
}

.hero-tag {
    padding: 6px 14px;
    border-radius: 999px;
    font-size: 0.85rem;
    color: var(--accent);
    border: 1px solid rgba(10, 132, 255, 0.2);
    background: rgba(10, 132, 255, 0.08);
}

.hero-visual {
    display: flex;
    align-items: stretch;
}

.hero-visual-panel {
    width: 100%;
    background: linear-gradient(180deg, rgba(248, 249, 253, 0.95) 0%, rgba(241, 244, 253, 0.98) 100%);
    border: 1px solid rgba(12, 22, 46, 0.08);
    border-radius: 20px;
    padding: 26px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ascii-art {
    margin: 0;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: rgba(12, 22, 46, 0.55);
    line-height: 1.2;
}

.hero-visual-header {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    font-size: 0.8rem;
    color: var(--text-muted);
}

.hero-visual-label {
    font-family: var(--font-mono);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
}

.hero-visual-indicator {
    font-style: italic;
}

.hero-highlight-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.hero-highlight-item {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 16px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(10, 132, 255, 0.06);
    border: 1px solid rgba(10, 132, 255, 0.16);
}

.highlight-date {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--accent);
}

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

.info-card {
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.profile-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.6fr) minmax(0, 1fr);
    gap: 34px;
}

.profile-details {
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.profile-row {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 18px;
    padding: 16px 18px;
    border-radius: 12px;
    background: rgba(244, 246, 252, 0.8);
    border: 1px solid rgba(12, 22, 46, 0.08);
}

.profile-row dt {
    margin: 0;
    min-width: 110px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-muted);
}

.profile-row dd {
    margin: 0;
    color: var(--text-primary);
}

.profile-overview {
    display: flex;
    flex-direction: column;
    gap: 18px;
    color: var(--text-secondary);
}

.profile-availability {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.profile-availability ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.profile-availability li::before {
    content: '• ';
    color: var(--accent);
    font-family: var(--font-mono);
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.social-heading {
    margin: 0;
    font-size: 0.9rem;
    color: var(--text-muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.social-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.social-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 14px;
    border-radius: 12px;
    background: rgba(244, 246, 252, 0.8);
    border: 1px solid rgba(12, 22, 46, 0.08);
    color: var(--text-secondary);
    transition: transform var(--transition), border-color var(--transition), background var(--transition), box-shadow var(--transition);
}

.social-link:hover {
    transform: translateY(-2px);
    border-color: rgba(10, 132, 255, 0.25);
    background: rgba(10, 132, 255, 0.12);
    box-shadow: 0 16px 28px -24px rgba(10, 132, 255, 0.32);
}

.social-icon {
    font-size: 1.1rem;
}

.social-handle {
    font-weight: 500;
}

.skills-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 18px;
}

.skill-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 20px;
    border-radius: 14px;
    background: rgba(247, 249, 255, 0.96);
    border: 1px solid rgba(12, 22, 46, 0.08);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.skill-card:hover {
    transform: translateY(-4px);
    border-color: rgba(10, 132, 255, 0.25);
    box-shadow: 0 28px 48px -36px rgba(12, 22, 46, 0.35);
}

.category-title {
    margin: 0;
    font-size: 0.92rem;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
}

.skill-items {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.skill-item {
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    border: 1px solid rgba(10, 132, 255, 0.16);
    background: rgba(10, 132, 255, 0.08);
    color: var(--text-secondary);
}

.career-timeline {
    list-style: none;
    margin: 0;
    padding: 0 0 0 18px;
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 28px;
}

.career-timeline::before {
    content: '';
    position: absolute;
    top: 8px;
    bottom: 8px;
    left: 0;
    width: 2px;
    background: linear-gradient(to bottom, rgba(10, 132, 255, 0.4), transparent);
}

.timeline-item {
    position: relative;
    padding-left: 18px;
}

.timeline-item::before {
    content: '';
    position: absolute;
    top: 10px;
    left: -27px;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 6px rgba(10, 132, 255, 0.15);
}

.timeline-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    align-items: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.timeline-period {
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    color: var(--accent);
}

.timeline-company {
    font-weight: 600;
    color: var(--text-secondary);
}

.timeline-role {
    margin: 8px 0 6px;
    font-size: 1.12rem;
    color: var(--text-primary);
}

.timeline-description {
    margin: 0;
    color: var(--text-secondary);
}

.achievement-timeline {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.achievement-item {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 16px;
    padding: 14px 18px;
    border-radius: 12px;
    background: rgba(247, 249, 255, 0.96);
    border: 1px solid rgba(12, 22, 46, 0.08);
}

.achievement-date {
    font-family: var(--font-mono);
    font-size: 0.82rem;
    color: var(--accent);
    min-width: 110px;
}

.achievement-title {
    color: var(--text-secondary);
    font-weight: 500;
}

.interactive-terminal {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.terminal-output {
    min-height: 240px;
    border-radius: 14px;
    padding: 22px;
    background: linear-gradient(180deg, #1b1d24 0%, #14161d 100%);
    border: 1px solid rgba(11, 18, 33, 0.6);
    overflow-y: auto;
    max-height: 340px;
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: rgba(243, 245, 250, 0.92);
}

.terminal-input-line {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 18px;
    border-radius: 12px;
    border: 1px solid rgba(11, 18, 33, 0.6);
    background: linear-gradient(180deg, #21232b 0%, #1a1c23 100%);
}

.prompt-inline {
    font-family: var(--font-mono);
    color: rgba(107, 176, 255, 0.9);
    display: flex;
    align-items: center;
    gap: 4px;
}

.terminal-input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    color: #f3f5fa;
    font-family: var(--font-mono);
    font-size: 0.95rem;
}

.terminal-input::placeholder {
    color: var(--text-muted);
}

.terminal-cursor {
    font-family: var(--font-mono);
    color: rgba(107, 176, 255, 0.9);
    animation: blink 1.2s steps(2, start) infinite;
}

.terminal-command-line {
    margin-bottom: 6px;
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.prompt-output .user {
    color: rgba(107, 176, 255, 0.9);
}

.command-text {
    color: rgba(133, 196, 255, 0.92);
}

.terminal-output-line {
    margin-bottom: 12px;
    padding-left: 18px;
    border-left: 2px solid rgba(107, 176, 255, 0.3);
}

.terminal-output-line.error {
    color: #ff6b6b;
    border-left-color: rgba(255, 107, 107, 0.6);
}

.terminal-output-line.success {
    color: #4cd964;
    border-left-color: rgba(76, 217, 100, 0.55);
}


.contact-panel {
    display: flex;
    flex-direction: column;
    gap: 26px;
}

.contact-body {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1fr);
    gap: 32px;
}

.contact-primary {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.contact-channel {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 18px;
    border-radius: 12px;
    background: rgba(247, 249, 255, 0.96);
    border: 1px solid rgba(12, 22, 46, 0.08);
}

.channel-label {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
}

.channel-value {
    font-size: 1.1rem;
    font-weight: 600;
}

.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 12px;
}

.contact-secondary {
    display: flex;
    flex-direction: column;
    gap: 14px;
    background: rgba(247, 249, 255, 0.96);
    border: 1px solid rgba(12, 22, 46, 0.08);
    border-radius: 14px;
    padding: 22px;
}

.contact-heading {
    margin: 0;
    font-size: 0.95rem;
    font-family: var(--font-mono);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
}

.contact-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.contact-list li::before {
    content: '• ';
    font-family: var(--font-mono);
    color: var(--accent);
}

.contact-note {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.terminal-footer {
    padding: 14px 34px;
    border-top: 1px solid rgba(12, 22, 46, 0.08);
    background: linear-gradient(180deg, rgba(249, 250, 254, 0.96) 0%, rgba(242, 245, 252, 0.98) 100%);
}

.status-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.status-item {
    padding: 6px 14px;
    border-radius: 999px;
    border: 1px solid rgba(12, 22, 46, 0.08);
    background: rgba(10, 132, 255, 0.08);
    color: var(--accent);
}

@keyframes blink {
    0%, 50% { opacity: 1; }
    50.01%, 100% { opacity: 0; }
}

@media (max-width: 1024px) {
    .terminal-container {
        margin: 32px 18px;
    }

    .terminal-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 18px;
    }

    .terminal-nav {
        width: 100%;
    }

    .terminal-content {
        padding: 32px 26px 44px;
        gap: 44px;
    }

    .hero-grid {
        grid-template-columns: 1fr;
    }

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

    .contact-body {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .terminal-content {
        padding: 28px 20px 40px;
    }

    .panel {
        padding: 26px;
    }

    .prompt {
        font-size: 0.9rem;
    }

    .hero-heading {
        font-size: 2.1rem;
    }

    .hero-highlight-item {
        grid-template-columns: 1fr;
    }

    .skills-grid {
        grid-template-columns: 1fr;
    }

    .skill-card {
        padding: 18px;
    }

    .terminal-output {
        max-height: 280px;
    }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

::selection {
    background: rgba(88, 166, 255, 0.4);
    color: #04101f;
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: rgba(4, 12, 25, 0.8);
}

::-webkit-scrollbar-thumb {
    background: rgba(88, 166, 255, 0.4);
    border-radius: 8px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(88, 166, 255, 0.6);
}