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

:root {
    --bg: #0a0a0a;
    --surface: #111111;
    --surface-2: #161616;
    --border: #1e1e1e;
    --border-2: #2a2a2a;
    --text: #e5e5e5;
    --text-muted: #737373;
    --text-faint: #404040;
    --accent: #22c55e;
    --accent-dim: #16a34a;
    --accent-faint: rgba(34, 197, 94, 0.06);
    --font-mono: "SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", monospace;
    --font-sans:
        -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ─── NAV ─────────────────────────────────────────── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    height: 56px;
    background: rgba(10, 10, 10, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
}

.nav-name {
    font-family: var(--font-mono);
    font-size: 13px;
    font-weight: 700;
    color: var(--accent);
    letter-spacing: 0.08em;
    flex-shrink: 0;
}

.nav-links {
    display: flex;
    align-items: center;
    list-style: none;
    gap: 4px;
    padding: 0;
    margin: 0;
    flex-wrap: nowrap;
    overflow: hidden;
}

.nav-link {
    font-size: 13px;
    color: var(--text-muted);
    text-decoration: none;
    padding: 6px 10px;
    border-radius: 4px;
    transition:
        color 0.15s,
        background 0.15s;
}

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

.nav-link.active {
    background: var(--surface);
}

.nav-gh {
    color: var(--accent) !important;
    border: 1px solid var(--border-2);
    margin-left: 8px;
}

.nav-gh:hover {
    border-color: var(--accent-dim);
    background: var(--accent-faint) !important;
}

/* hamburger */
.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    display: block;
    width: 20px;
    height: 1.5px;
    background: var(--text-muted);
    transition:
        transform 0.2s,
        opacity 0.2s;
}

.nav-toggle.active span:nth-child(1) {
    transform: translateY(6.5px) rotate(45deg);
}
.nav-toggle.active span:nth-child(2) {
    opacity: 0;
}
.nav-toggle.active span:nth-child(3) {
    transform: translateY(-6.5px) rotate(-45deg);
}

/* ─── LAYOUT ─────────────────────────────────────── */
main {
    max-width: 860px; /* Increased slightly to give the hero layout more breathing room */
    margin: 0 auto;
    padding: 56px 24px 80px;
}

/* ─── HERO ───────────────────────────────────────── */
.hero {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    padding: 72px 0 80px;
    border-bottom: 1px solid var(--border);
    margin-bottom: 80px;
}

.hero-content {
    flex: 1;
    min-width: 0; /* Prevents text from overflowing the flex container */
}

.hero-image {
    flex-shrink: 0;
    width: 220px;
    height: 220px;
    border-radius: 16px; /* Change to 50% if you want a perfect circle */
    overflow: hidden;
    border: 1px solid var(--border-2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    transition:
        transform 0.3s ease,
        border-color 0.3s ease;
}

.hero-image:hover {
    transform: translateY(-4px);
    border-color: var(--accent-dim);
    box-shadow: 0 15px 40px rgba(34, 197, 94, 0.1);
}

.hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.hero h1 {
    font-size: 42px;
    font-weight: 600;
    letter-spacing: -0.025em;
    line-height: 1.15;
    color: var(--text);
    margin-bottom: 8px;
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 14px;
    color: var(--accent);
    margin-bottom: 20px;
}

.hero-desc {
    font-size: 16px;
    color: var(--text-muted);
    max-width: 480px;
    line-height: 1.75;
    margin-bottom: 24px;
}

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

/* ─── SECTION ────────────────────────────────────── */
.section {
    margin-bottom: 88px;
}

.section h2 {
    font-size: 11px;
    font-family: var(--font-mono);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-faint);
    margin-bottom: 32px;
}

/* ─── TECH GRID ──────────────────────────────────── */
.tech-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 32px;
}

.tech-category h3 {
    font-size: 13px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.tech-category ul {
    list-style: none;
}

.tech-category li {
    font-size: 13px;
    font-family: var(--font-mono);
    color: var(--text-muted);
    padding: 4px 0 4px 16px;
    position: relative;
}

.tech-category li::before {
    content: "›";
    position: absolute;
    left: 0;
    color: var(--accent-dim);
}

/* ─── TAGS ───────────────────────────────────────── */
.tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 12px;
    color: var(--text-muted);
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 4px 10px;
}

.tag.sm {
    font-size: 11px;
    padding: 2px 8px;
}

/* ─── PROJECTS ───────────────────────────────────── */
.projects-list {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.project-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 28px;
    transition: border-color 0.2s;
}

.project-card:hover {
    border-color: var(--border-2);
}

.project-card.featured {
    border-color: var(--border-2);
}

.project-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 14px;
}

.project-badge {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent);
    background: rgba(34, 197, 94, 0.08);
    border: 1px solid rgba(34, 197, 94, 0.2);
    border-radius: 3px;
    padding: 2px 7px;
    margin-bottom: 8px;
}

.project-title {
    font-size: 17px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.3;
}

.project-link-icon {
    color: var(--text-faint);
    text-decoration: none;
    flex-shrink: 0;
    transition: color 0.15s;
    margin-top: 4px;
}

.project-link-icon:hover {
    color: var(--text);
}

.project-desc {
    font-size: 14px;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 24px;
}

/* pipeline */
.pipeline-steps {
    margin-bottom: 24px;
}

.pipeline-label {
    font-family: var(--font-mono);
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-faint);
    margin-bottom: 12px;
}

.pipeline {
    display: flex;
    align-items: center;
    gap: 0;
    overflow-x: auto;
    padding-bottom: 4px;
    scrollbar-width: none;
}

.pipeline::-webkit-scrollbar {
    display: none;
}

.pipeline-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    flex-shrink: 0;
}

.step-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--border-2);
    border: 1.5px solid var(--text-faint);
    transition: background 0.2s;
}

.step-dot.active {
    background: var(--accent);
    border-color: var(--accent);
    box-shadow: 0 0 8px rgba(34, 197, 94, 0.4);
}

.step-name {
    font-family: var(--font-mono);
    font-size: 10px;
    color: var(--text-faint);
    white-space: nowrap;
}

.pipeline-connector {
    flex: 1;
    height: 1px;
    min-width: 12px;
    background: var(--border-2);
    margin-bottom: 22px;
    flex-shrink: 0;
}

/* highlights */
.project-highlights {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--surface-2);
    border-radius: 6px;
    border: 1px solid var(--border);
}

.highlight {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.highlight-icon {
    color: var(--accent-dim);
    font-size: 8px;
    flex-shrink: 0;
    margin-top: 5px;
}

.highlight strong {
    display: block;
    font-size: 13px;
    color: var(--text);
    font-weight: 600;
    margin-bottom: 2px;
}

.highlight span {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

/* ─── DEVOPS GRID ────────────────────────────────── */
.devops-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 16px;
}

.devops-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 20px;
    transition:
        border-color 0.2s,
        transform 0.15s;
}

.devops-card:hover {
    border-color: var(--border-2);
    transform: translateY(-1px);
}

.devops-card-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
}

.devops-icon {
    color: var(--accent-dim);
    font-size: 10px;
    flex-shrink: 0;
}

.devops-card h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    line-height: 1.3;
}

.devops-card p {
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.65;
    margin-bottom: 14px;
}

.devops-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

/* ─── CONTACT ────────────────────────────────────── */
.contact-links {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.contact-btn {
    display: inline-flex;
    align-items: center;
    padding: 10px 20px;
    border: 1px solid var(--border-2);
    border-radius: 6px;
    font-family: var(--font-mono);
    font-size: 13px;
    color: var(--text);
    text-decoration: none;
    transition:
        border-color 0.2s,
        background 0.2s;
}

.contact-btn:hover {
    border-color: var(--accent-dim);
    background: var(--accent-faint);
}

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

footer p {
    font-size: 12px;
    color: var(--text-faint);
    font-family: var(--font-mono);
}

/* ─── MOBILE ─────────────────────────────────────── */
@media (max-width: 480px) {
    nav {
        padding: 0 16px;
        position: fixed;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 56px;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        background: rgba(10, 10, 10, 0.97);
        border-bottom: 1px solid var(--border);
        padding: 8px 16px 16px;
        gap: 2px;
        z-index: 99;
    }

    .nav-links.open {
        display: flex;
    }

    .nav-link {
        padding: 10px 12px;
    }

    .nav-gh {
        margin-left: 0;
        margin-top: 8px;
        text-align: center;
    }

    main {
        padding: 56px 16px 60px;
    }

    /* UPDATED HERO MOBILE STYLES */
    .hero {
        flex-direction: column;
        text-align: center;
        align-items: center;
        gap: 32px;
        padding: 48px 0 56px;
        margin-bottom: 56px;
    }

    .hero-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .hero-image {
        width: 160px;
        height: 160px;
        order: -1; /* Moves the image to the top on mobile screens */
    }

    .hero-tags {
        justify-content: center;
    }

    .hero h1 {
        font-size: 28px;
    }

    .tech-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .section {
        margin-bottom: 56px;
    }

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

    .project-card {
        padding: 20px;
    }
}