/* Terminal / minimal — no remote font @import (faster first paint, no extra round-trip) */

:root {
    --bg: #0a0a0a;
    --bg-elevated: #111111;
    --bg-hover: #161616;
    --border: #2a2a2a;
    --border-strong: #3d3d3d;
    --text: #c8c8c8;
    --text-dim: #8a8a8a;
    --accent: #3fb950;
    --accent-dim: #238636;
    --prompt-user: #79c0ff;
    --prompt-host: #3fb950;
    --font: ui-monospace, "Cascadia Code", "SF Mono", Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
    --transition: color 0.15s ease, border-color 0.15s ease, background 0.15s ease;
}

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

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body.terminal {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font);
    font-weight: 600;
    color: var(--text);
    line-height: 1.25;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.35rem, 3vw, 1.85rem); }
h3 { font-size: clamp(1.1rem, 2.2vw, 1.35rem); }
h4 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
    color: var(--text);
}

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

strong {
    color: var(--text);
    font-weight: 600;
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 1.25rem;
}

/* Scroll */
.scroll-top {
    position: fixed;
    bottom: 1.25rem;
    right: 1.25rem;
    width: 44px;
    height: 44px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--accent);
    font-size: 1rem;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, visibility 0.2s ease;
}

.scroll-top.visible {
    opacity: 1;
    visibility: visible;
}

.scroll-top:hover {
    border-color: var(--accent);
    background: var(--bg-hover);
}

/* Nav */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    z-index: 999;
    padding: 0.85rem 0;
    transition: padding 0.2s ease;
}

.navbar.scrolled {
    padding: 0.6rem 0;
}

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

.logo {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    letter-spacing: 0.02em;
}

.logo-cursor {
    color: var(--accent);
    animation: blink 1.1s step-end infinite;
}

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

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.75rem;
}

.nav-link {
    color: var(--text-dim);
    font-size: 0.85rem;
    text-transform: lowercase;
}

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

.nav-toggle {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    gap: 5px;
    padding: 0.25rem;
}

.nav-toggle span {
    width: 22px;
    height: 1px;
    background: var(--text);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 6.5rem 0 4rem;
    border-bottom: 1px solid var(--border);
}

.hero-content {
    max-width: 100%;
}

/* Hero top block: same rhythm as other sections (prompt + ## title) */
.hero-section-header {
    margin-bottom: 2.5rem;
}

.hero-section-header .hero-prompt {
    margin-bottom: 0.65rem;
}

.hero-section-label {
    margin: 0;
}

/* Card-style body: matches timeline / project panels */
.hero-panel {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    padding: 1.75rem 1.5rem;
}

.hero-prompt,
.section-prompt {
    font-size: 0.85rem;
    margin-bottom: 1.25rem;
    color: var(--text-dim);
    word-break: break-word;
}

.section-header .section-prompt {
    margin-bottom: 0.65rem;
}

.cta-ribbon .section-prompt {
    margin-bottom: 0.5rem;
}

.footer .section-prompt {
    margin-bottom: 0.5rem;
    font-size: 0.8rem;
}

.prompt-user { color: var(--prompt-user); }
.prompt-at { color: var(--text-dim); }
.prompt-host { color: var(--prompt-host); }
.prompt-symbol { color: var(--text-dim); }
.prompt-cmd { color: var(--text); }

.hero-greeting {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-dim);
    margin-bottom: 0.85rem;
}

.hero .hero-title {
    font-size: clamp(1.85rem, 5vw, 3rem);
    line-height: 1.15;
    margin-bottom: 1rem;
    font-weight: 600;
}

.hero-subtitle {
    font-size: 1rem;
    margin-bottom: 1.35rem;
    color: var(--text-dim);
}

.hero-description {
    font-size: 0.95rem;
    color: var(--text);
    max-width: none;
    margin-bottom: 1.75rem;
    line-height: 1.75;
}

.hero-cta {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 1.75rem;
}

.hero-stats {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 1.75rem;
    padding-top: 1.75rem;
    border-top: 1px solid var(--border);
}

.stat-item strong {
    display: block;
    font-size: 1rem;
    color: var(--accent);
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.stat-item span {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.stat-link {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.stat-link:hover {
    color: var(--accent);
}

.btn {
    padding: 0.55rem 1rem;
    font-size: 0.85rem;
    font-weight: 500;
    font-family: var(--font);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    color: var(--text);
    text-transform: lowercase;
}

.btn i {
    font-size: 0.9rem;
    opacity: 0.85;
}

.btn-primary {
    border-color: var(--accent-dim);
    color: var(--accent);
    background: transparent;
}

.btn-primary:hover {
    background: rgba(63, 185, 80, 0.08);
    border-color: var(--accent);
}

.btn-secondary {
    background: transparent;
    color: var(--text);
}

.btn-secondary:hover {
    border-color: var(--text-dim);
}

.btn-ghost {
    background: transparent;
    color: var(--text-dim);
}

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

/* Social tiles — hero + contact */
.social-block {
    margin-top: 0.15rem;
}

.social-block-heading {
    font-size: 0.72rem;
    text-transform: lowercase;
    letter-spacing: 0.08em;
    color: var(--text-dim);
    margin: 0 0 0.65rem;
}

.social-row {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 5.75rem));
    gap: 0.5rem;
    justify-content: start;
    list-style: none;
    margin: 0;
    padding: 0;
}

.social-row li {
    margin: 0;
    padding: 0;
    list-style: none;
}

.social-row .social-link {
    height: 100%;
    width: 100%;
}

.social-row--contact {
    grid-template-columns: repeat(4, minmax(0, 5.75rem));
    max-width: 24rem;
    margin-inline: auto;
    justify-content: center;
}

@media (min-width: 520px) {
    .social-row {
        gap: 0.6rem;
    }
}

@media (max-width: 420px) {
    .social-row {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .social-row--contact {
        grid-template-columns: repeat(2, minmax(0, 5.75rem));
        max-width: 12.5rem;
        margin-inline: auto;
        justify-content: center;
    }
}

.social-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-height: 4.35rem;
    padding: 0.65rem 0.35rem 0.55rem;
    background: var(--bg);
    border: 1px solid var(--border);
    color: var(--text-dim);
    text-decoration: none;
    transition: var(--transition);
}

.social-link:hover {
    background: var(--bg-hover);
}

.social-link:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.social-link i {
    font-size: 1.2rem;
    line-height: 1;
}

.social-link-text {
    font-size: 0.65rem;
    text-transform: lowercase;
    letter-spacing: 0.06em;
    color: var(--text-dim);
}

.social-link:hover .social-link-text {
    color: inherit;
}

.social-link[data-social="github"]:hover {
    border-color: #6e7681;
    color: #e6edf3;
}

.social-link[data-social="github"]:hover .social-link-text {
    color: #8b949e;
}

.social-link[data-social="linkedin"]:hover {
    border-color: #0a66c2;
    color: #70b5f9;
}

.social-link[data-social="linkedin"]:hover .social-link-text {
    color: #9cc9f5;
}

.social-link[data-social="medium"]:hover {
    border-color: #00ab6c;
    color: #34d399;
}

.social-link[data-social="medium"]:hover .social-link-text {
    color: #00ab6c;
}

.social-link[data-social="email"]:hover {
    border-color: var(--accent);
    color: var(--accent);
}

.social-link[data-social="email"]:hover .social-link-text {
    color: var(--accent-dim);
}

.social-link[data-social="twitter"]:hover {
    border-color: #71767b;
    color: #e7e9ea;
}

.social-link[data-social="twitter"]:hover .social-link-text {
    color: #8b98a5;
}

/* Sections */
section {
    padding: 4rem 0;
    scroll-margin-top: 72px;
}

.section-header {
    margin-bottom: 2.5rem;
}

.section-title {
    font-size: clamp(1.1rem, 2.5vw, 1.35rem);
    font-weight: 600;
    text-transform: lowercase;
    letter-spacing: 0.02em;
}

.section-hash {
    color: var(--text-dim);
    font-weight: 400;
    margin-right: 0.35rem;
}

.section-subtitle {
    color: var(--text-dim);
    font-size: 0.85rem;
    margin-top: 0.5rem;
}

.experience {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

.timeline {
    position: relative;
    max-width: 100%;
    padding-left: 1.25rem;
    border-left: 1px solid var(--border);
}

.timeline-item {
    position: relative;
    margin-bottom: 2.5rem;
    padding-left: 0.5rem;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-marker {
    position: absolute;
    left: -1.25rem;
    top: 0.35rem;
    width: 7px;
    height: 7px;
    margin-left: -3px;
    background: var(--accent);
    border: 1px solid var(--bg);
}

.timeline-content {
    background: var(--bg-elevated);
    padding: 1.25rem;
    border: 1px solid var(--border);
}

.timeline-date {
    display: inline-block;
    font-size: 0.75rem;
    color: var(--accent);
    margin-bottom: 0.75rem;
    letter-spacing: 0.04em;
}

.timeline-content h3 {
    margin-bottom: 0.25rem;
}

.timeline-content h4 {
    font-size: 0.85rem;
    color: var(--text-dim);
    font-weight: 500;
    margin-bottom: 0.75rem;
}

.timeline-content ul {
    list-style: none;
    margin-top: 0.75rem;
}

.timeline-content li {
    padding-left: 1rem;
    margin-bottom: 0.5rem;
    position: relative;
    color: var(--text);
    font-size: 0.9rem;
}

.timeline-content li::before {
    content: ">";
    position: absolute;
    left: 0;
    color: var(--text-dim);
    font-size: 0.75rem;
}

.projects {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

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

.project-card {
    background: var(--bg-elevated);
    padding: 1.25rem;
    border: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    transition: var(--transition);
}

.project-card:hover {
    border-color: var(--border-strong);
    background: var(--bg-hover);
}

.project-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    border: 1px solid var(--border);
    color: var(--accent);
    font-size: 1rem;
}

.project-card h3 {
    margin-bottom: 0.65rem;
}

.project-card p {
    flex-grow: 1;
    font-size: 0.88rem;
    line-height: 1.7;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin: 1rem 0;
}

.tech-tag {
    padding: 0.15rem 0.45rem;
    font-size: 0.72rem;
    border: 1px solid var(--border);
    color: var(--text-dim);
}

.project-link {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--accent);
    font-size: 0.85rem;
    margin-top: auto;
    text-transform: lowercase;
}

.project-link:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.project-link i {
    font-size: 0.7rem;
    opacity: 0.8;
}

.skills {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
}

.skills-category {
    background: var(--bg-elevated);
    padding: 1.25rem;
    border: 1px solid var(--border);
}

.skills-category h3 {
    font-size: 0.9rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text);
    text-transform: lowercase;
    font-weight: 600;
}

.skills-category i {
    color: var(--text-dim);
    font-size: 0.85rem;
}

.skills-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.skill-item {
    padding: 0.2rem 0.5rem;
    font-size: 0.78rem;
    border: 1px solid var(--border);
    color: var(--text-dim);
}

.skill-item:hover {
    color: var(--accent);
    border-color: var(--accent-dim);
}

.contact {
    background: var(--bg);
    border-bottom: 1px solid var(--border);
}

.contact-content {
    max-width: 100%;
}

.availability-banner {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    border: 1px solid var(--accent-dim);
    margin-bottom: 1.5rem;
}

.availability-banner i {
    font-size: 1.25rem;
    color: var(--accent);
    margin-top: 0.15rem;
}

.availability-banner h3 {
    font-size: 1rem;
    margin-bottom: 0.25rem;
}

.availability-banner p {
    font-size: 0.88rem;
    color: var(--text-dim);
    margin: 0;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    margin-bottom: 1rem;
}

.contact-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border);
    flex-shrink: 0;
    color: var(--accent);
}

.contact-item h4 {
    font-size: 0.75rem;
    text-transform: lowercase;
    color: var(--text-dim);
    margin-bottom: 0.2rem;
    font-weight: 500;
}

.contact-item a {
    color: var(--accent);
    font-size: 0.9rem;
}

.contact-item a:hover {
    text-decoration: underline;
    text-underline-offset: 3px;
}

.contact-social {
    padding: 1.25rem;
    border: 1px solid var(--border);
    background: var(--bg-elevated);
    text-align: center;
}

.contact-social h4 {
    font-size: 0.8rem;
    text-transform: lowercase;
    color: var(--text-dim);
    margin-bottom: 0.85rem;
    font-weight: 500;
}

.cta-ribbon {
    background: var(--bg-elevated);
    border-bottom: 1px solid var(--border);
    padding: 2rem 0;
}

.ribbon-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.25rem;
    flex-wrap: wrap;
}

.ribbon-kicker {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 0.35rem;
    text-transform: lowercase;
}

.cta-ribbon h3 {
    font-size: 1rem;
    font-weight: 600;
}

.ribbon-actions {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.footer {
    padding: 2rem 0;
    text-align: left;
}

.footer p {
    color: var(--text-dim);
    font-size: 0.8rem;
    margin-bottom: 0.35rem;
}

.footer-meta {
    font-size: 0.72rem;
    opacity: 0.85;
}

@media (max-width: 968px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 56px;
        flex-direction: column;
        background: var(--bg);
        width: 100%;
        text-align: left;
        transition: left 0.2s ease;
        border-bottom: 1px solid var(--border);
        padding: 1rem 1.25rem 1.5rem;
        gap: 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-menu li {
        margin: 0.65rem 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translateY(8px);
    }

    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translateY(-8px);
    }

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

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

@media (max-width: 600px) {
    .container {
        padding: 0 1rem;
    }

    section {
        padding: 3rem 0;
    }

    .hero {
        padding: 5.5rem 0 3rem;
    }

    .hero-panel {
        padding: 1.35rem 1rem;
    }

    .hero-stats {
        gap: 1.25rem;
    }

    .availability-banner {
        flex-direction: column;
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        justify-content: center;
    }

    .ribbon-inner {
        flex-direction: column;
        align-items: flex-start;
    }
}