Initial commit: Active Directory homelab, audit documentation, verified portfolio site files, all evidence as of 2026-10-03.

This commit is contained in:
Keith Casko
2026-10-03 08:00:38 -04:00
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/* Keith Casko — Portfolio
Design: enterprise IT / infrastructure (late-2000s–early-2010s refined)
Palette: navy, steel blue, white, light gray, charcoal
*/
/* ---------- Reset & base ---------- */
*,
*::before,
*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
:root {
--navy: #0b1d2e;
--navy-2: #10263d;
--steel: #1a6fa5;
--steel-dark: #155a86;
--rule: #d0d7df;
--rule-soft: #e4e8ee;
--bg: #f3f5f8;
--panel: #ffffff;
--text: #2b3540;
--muted: #566471;
--muted-2: #4b5663;
}
body {
margin: 0;
font-family: "Segoe UI", Arial, Helvetica, sans-serif;
font-size: 16px;
line-height: 1.6;
color: var(--text);
background: var(--bg);
-webkit-font-smoothing: antialiased;
text-rendering: optimizeLegibility;
}
h1, h2, h3, h4 {
font-family: Georgia, "Times New Roman", serif;
color: var(--navy-2);
font-weight: 700;
line-height: 1.25;
margin: 0 0 .55em;
letter-spacing: -0.005em;
}
p { margin: 0 0 1em; }
a { color: var(--steel); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible,
button:focus-visible {
outline: 2px solid var(--steel);
outline-offset: 2px;
border-radius: 2px;
}
img { max-width: 100%; display: block; }
code {
font-family: "Consolas", "Menlo", "Courier New", monospace;
font-size: 0.92em;
background: #eef2f6;
border: 1px solid var(--rule-soft);
padding: 0 4px;
border-radius: 3px;
}
/* ---------- Layout ---------- */
.container {
width: 100%;
max-width: 1160px;
margin: 0 auto;
padding: 0 24px;
}
section { padding: 64px 0; }
.section-head {
display: flex;
align-items: baseline;
justify-content: space-between;
gap: 16px;
margin-bottom: 32px;
padding-bottom: 12px;
border-bottom: 2px solid var(--steel);
position: relative;
}
.section-head::after {
content: "";
position: absolute;
left: 0; right: 0;
bottom: -5px;
height: 1px;
background: var(--rule);
}
.section-head h2 { margin: 0; font-size: 26px; color: var(--navy-2); }
.section-head .subtitle { color: var(--muted); font-size: 14px; }
/* ---------- Header ---------- */
.site-header {
background: var(--navy);
color: #fff;
border-bottom: 4px solid var(--steel);
}
.site-header .container {
display: flex;
align-items: center;
justify-content: space-between;
gap: 24px;
padding-top: 20px;
padding-bottom: 20px;
}
.brand .name {
font-family: Georgia, "Times New Roman", serif;
font-size: 24px;
font-weight: 700;
color: #fff;
line-height: 1.1;
letter-spacing: 0.1px;
}
.brand .tagline {
display: block;
font-size: 12.5px;
color: #a9b8c7;
margin-top: 4px;
letter-spacing: .25px;
}
.brand .location {
display: inline-block;
margin-left: 10px;
padding-left: 10px;
border-left: 1px solid #3b556f;
color: #8ea1b5;
font-size: 12.5px;
}
.site-nav ul {
list-style: none;
margin: 0;
padding: 0;
display: flex;
flex-wrap: wrap;
gap: 2px;
}
.site-nav a {
display: block;
padding: 8px 14px;
color: #e4ecf3;
font-size: 14px;
border-radius: 3px;
transition: background-color .12s ease, color .12s ease;
}
.site-nav a:hover { background: #16314a; text-decoration: none; color: #fff; }
.site-nav a.active {
background: var(--steel);
color: #fff;
box-shadow: inset 0 -2px 0 rgba(0,0,0,0.15);
}
.nav-toggle {
display: none;
background: transparent;
border: 1px solid #3b556f;
color: #fff;
padding: 6px 10px;
font-size: 14px;
border-radius: 3px;
cursor: pointer;
}
/* ---------- Hero ---------- */
.hero { padding: 44px 0 56px; }
.hero-grid {
background: var(--panel);
border: 1px solid var(--rule);
border-top: 3px solid var(--steel);
border-radius: 4px;
box-shadow: 0 2px 6px rgba(16, 38, 61, 0.06);
padding: 40px;
display: grid;
grid-template-columns: 1.1fr 1fr;
gap: 40px;
align-items: center;
}
.hero h1 { font-size: 34px; margin-bottom: 18px; line-height: 1.2; }
.hero p { color: var(--muted-2); font-size: 16px; }
.hero .lede { color: var(--text); }
.hero-actions {
display: flex;
flex-wrap: wrap;
gap: 12px;
margin-top: 24px;
}
.btn {
display: inline-flex;
align-items: center;
gap: 8px;
padding: 10px 18px;
font-size: 14px;
font-weight: 600;
border-radius: 3px;
border: 1px solid transparent;
cursor: pointer;
text-decoration: none;
line-height: 1.2;
transition: background-color .12s ease, border-color .12s ease, color .12s ease;
}
.btn-primary { background: var(--steel); color: #fff; border-color: var(--steel-dark); }
.btn-primary:hover { background: var(--steel-dark); color: #fff; text-decoration: none; }
.btn-secondary { background: #fff; color: var(--navy-2); border-color: #c3cbd4; }
.btn-secondary:hover { background: #eef2f6; border-color: #9fadbd; text-decoration: none; }
.hero-image {
background: #e9edf1;
border: 1px solid var(--rule);
border-radius: 3px;
overflow: hidden;
aspect-ratio: 4 / 3;
display: flex;
align-items: center;
justify-content: center;
}
.hero-image img { width: 100%; height: 100%; object-fit: cover; }
.image-placeholder {
width: 100%;
height: 100%;
background:
repeating-linear-gradient(45deg, #e3e8ed 0, #e3e8ed 10px, #eef2f6 10px, #eef2f6 20px);
color: #5a6775;
font-size: 12.5px;
display: flex;
align-items: center;
justify-content: center;
text-align: center;
padding: 12px;
letter-spacing: .2px;
}
/* ---------- Projects ---------- */
.projects-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 20px;
}
.project-card {
background: var(--panel);
border: 1px solid var(--rule);
border-radius: 4px;
box-shadow: 0 1px 2px rgba(16, 38, 61, 0.04);
display: flex;
flex-direction: column;
overflow: hidden;
transition: border-color .15s ease, box-shadow .15s ease;
}
.project-card:hover {
border-color: #9fb6ca;
box-shadow: 0 4px 14px rgba(16, 38, 61, 0.10);
}
.project-card .thumb {
background: #e9edf1;
aspect-ratio: 16 / 10;
border-bottom: 1px solid var(--rule);
overflow: hidden;
}
.project-card .thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
.project-card .thumb .image-placeholder { font-size: 12px; }
.project-card .body { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.project-card h3 { font-size: 18px; margin-bottom: 10px; color: var(--navy-2); }
.project-card:hover h3 { color: var(--steel-dark); }
.project-card p {
font-size: 14px;
line-height: 1.55;
color: var(--muted-2);
margin-bottom: 16px;
flex: 1;
}
.project-card .view-link {
font-size: 13.5px;
font-weight: 600;
color: var(--steel);
align-self: flex-start;
}
.project-card .view-link::after { content: " \203A"; color: var(--steel); }
/* ---------- What I Work With ---------- */
.skills-grid {
display: grid;
grid-template-columns: repeat(4, 1fr);
gap: 18px;
}
.skill-card {
background: var(--panel);
border: 1px solid var(--rule);
border-radius: 4px;
padding: 18px 20px;
box-shadow: 0 1px 2px rgba(16, 38, 61, 0.04);
}
.skill-head {
display: flex;
align-items: center;
gap: 10px;
margin-bottom: 10px;
padding-bottom: 8px;
border-bottom: 1px solid var(--rule-soft);
}
.skill-head .ico { width: 22px; height: 22px; flex: 0 0 22px; color: var(--steel); }
.skill-card h3 {
font-size: 15px;
font-family: "Segoe UI", Arial, sans-serif;
color: var(--navy-2);
margin: 0;
line-height: 1.2;
}
.skill-card ul {
list-style: none;
margin: 0;
padding: 0;
font-size: 13.5px;
line-height: 1.55;
color: var(--muted-2);
}
.skill-card li { padding: 2px 0; }
/* ---------- Troubleshooting ---------- */
.notes-list {
background: var(--panel);
border: 1px solid var(--rule);
border-radius: 4px;
overflow: hidden;
box-shadow: 0 1px 2px rgba(16, 38, 61, 0.04);
}
.note-item {
display: grid;
grid-template-columns: 44px 1fr 24px;
gap: 18px;
align-items: start;
padding: 18px 22px;
border-bottom: 1px solid var(--rule-soft);
transition: background-color .12s ease;
}
.note-item:last-child { border-bottom: 0; }
.note-item:hover { background: #f7f9fb; }
.note-item .icon {
width: 36px;
height: 36px;
background: #eaf1f7;
color: var(--steel);
border: 1px solid #cfdbe6;
border-radius: 3px;
display: flex;
align-items: center;
justify-content: center;
font-weight: 700;
font-size: 11px;
font-family: "Consolas", monospace;
letter-spacing: .5px;
}
.note-item h3 {
font-family: "Segoe UI", Arial, sans-serif;
font-size: 16px;
margin: 0 0 4px;
color: var(--steel);
}
.note-item:hover h3 { color: var(--steel-dark); }
.note-item p { margin: 0; color: var(--muted-2); font-size: 14px; }
.note-item ul {
margin: 8px 0 0;
padding-left: 20px;
color: var(--muted-2);
font-size: 13.5px;
line-height: 1.6;
}
.note-item li { padding: 1px 0; }
.note-item .chevron { color: #94a1ae; font-size: 20px; padding-top: 6px; }
/* ---------- About ---------- */
.about-grid {
display: grid;
grid-template-columns: 1fr 1.4fr 1fr;
gap: 24px;
align-items: start;
}
.about-photo {
background: #e9edf1;
border: 1px solid var(--rule);
border-radius: 3px;
aspect-ratio: 1 / 1;
overflow: hidden;
}
.about-text {
background: var(--panel);
border: 1px solid var(--rule);
border-top: 3px solid var(--steel);
border-radius: 4px;
padding: 22px 24px;
}
.about-text h3 { font-size: 19px; margin-bottom: 12px; }
.pull-quote {
background: #eef2f6;
border: 1px solid var(--rule);
border-left: 3px solid var(--steel);
border-radius: 3px;
padding: 20px 22px;
font-style: italic;
color: var(--text);
font-size: 14.5px;
line-height: 1.6;
}
.pull-quote .mark {
font-family: Georgia, serif;
font-size: 34px;
color: var(--steel);
line-height: 0;
position: relative;
top: 10px;
margin-right: 4px;
}
/* ---------- Education / Experience ---------- */
.two-col {
display: grid;
grid-template-columns: 1fr 1fr;
gap: 24px;
}
.panel {
background: var(--panel);
border: 1px solid var(--rule);
border-top: 3px solid var(--steel);
border-radius: 4px;
padding: 22px 26px;
box-shadow: 0 1px 2px rgba(16, 38, 61, 0.04);
}
.panel h3 { font-size: 18px; margin-bottom: 6px; }
.panel .meta { color: var(--muted); font-size: 13.5px; margin-bottom: 14px; }
.panel h4 {
font-family: "Segoe UI", Arial, sans-serif;
font-size: 13.5px;
color: var(--navy-2);
margin: 16px 0 6px;
text-transform: uppercase;
letter-spacing: .4px;
}
.panel ul {
margin: 0;
padding-left: 20px;
font-size: 14px;
line-height: 1.6;
color: var(--muted-2);
}
.panel li { padding: 2px 0; }
/* ---------- Contact banner ---------- */
.contact-cta {
background: var(--navy);
color: #e4ecf3;
border-radius: 4px;
border-top: 3px solid var(--steel);
padding: 28px 32px;
display: flex;
align-items: center;
justify-content: space-between;
gap: 20px;
}
.contact-cta h2 { color: #fff; margin: 0 0 6px; font-size: 22px; }
.contact-cta p { margin: 0; color: #a9b8c7; font-size: 14.5px; }
/* ---------- Footer ---------- */
.site-footer {
background: var(--navy);
color: #a9b8c7;
padding: 24px 0;
margin-top: 48px;
border-top: 4px solid var(--steel);
font-size: 13.5px;
}
.site-footer .container {
display: flex;
align-items: center;
justify-content: space-between;
gap: 16px;
flex-wrap: wrap;
}
.site-footer a { color: #cfd8e1; }
.site-footer a:hover { color: #fff; }
.footer-links {
list-style: none;
margin: 0;
padding: 0;
display: flex;
gap: 20px;
flex-wrap: wrap;
}
/* ---------- Responsive ---------- */
@media (max-width: 980px) {
.hero-grid { grid-template-columns: 1fr; padding: 32px; }
.projects-grid { grid-template-columns: repeat(2, 1fr); }
.skills-grid { grid-template-columns: repeat(2, 1fr); }
.about-grid { grid-template-columns: 1fr; }
.two-col { grid-template-columns: 1fr; }
.contact-cta { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
body { font-size: 15.5px; }
section { padding: 44px 0; }
.hero { padding: 28px 0 36px; }
.hero-grid { padding: 22px; }
.hero h1 { font-size: 27px; }
.section-head h2 { font-size: 22px; }
.projects-grid { grid-template-columns: 1fr; }
.skills-grid { grid-template-columns: 1fr; }
.note-item { grid-template-columns: 36px 1fr; padding: 16px; }
.note-item .chevron { display: none; }
.brand .location { display: block; margin: 4px 0 0; padding-left: 0; border-left: 0; }
.nav-toggle { display: inline-block; }
.site-header .container { flex-wrap: wrap; }
.site-nav { flex-basis: 100%; display: none; }
.site-nav.open { display: block; }
.site-nav ul { flex-direction: column; gap: 2px; }
.site-nav a { padding: 10px 12px; }
.section-head { flex-direction: column; align-items: flex-start; gap: 4px; }
}
.about-headshot {
width: 100%;
height: 100%;
object-fit: cover;
object-position: center 20%;
display: block;
}
.contact-actions {
display: flex;
flex-wrap: wrap;
gap: 10px;
}
/* ---------- Diagram-style project thumb ---------- */
.project-card .thumb-diagram {
background: #ffffff;
display: flex;
align-items: center;
justify-content: center;
padding: 10px;
}
.project-card .thumb-diagram img { width: 100%; height: 100%; object-fit: contain; }
.project-card .card-link { display: block; color: inherit; }
.project-card .card-link:hover { text-decoration: none; }
/* ---------- Homelab detail page ---------- */
.eyebrow { font-size: 13px; color: var(--muted); margin: 0 0 10px; }
.eyebrow a { color: var(--steel); font-weight: 600; }
.lab-hero {
background: var(--panel);
border: 1px solid var(--rule);
border-top: 3px solid var(--steel);
border-radius: 4px;
box-shadow: 0 2px 6px rgba(16, 38, 61, 0.06);
padding: 32px 36px;
display: grid;
grid-template-columns: 1fr 1.1fr;
gap: 32px;
align-items: center;
}
.lab-hero h1 { font-size: 30px; margin-bottom: 14px; }
.lab-hero .lede { color: var(--text); }
.lab-hero-figure { margin: 0; }
.lab-hero-figure img {
width: 100%;
border: 1px solid var(--rule);
border-radius: 3px;
background: #fff;
}
.lab-hero-figure figcaption {
font-size: 12px;
color: var(--muted);
padding: 8px 2px 0;
line-height: 1.5;
}
.lab-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 18px; }
.lab-tags span {
background: #eef2f6;
border: 1px solid var(--rule);
color: var(--navy-2);
padding: 4px 10px;
font-size: 12px;
border-radius: 3px;
font-weight: 600;
letter-spacing: .2px;
}
.lab-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.lab-panel {
background: var(--panel);
border: 1px solid var(--rule);
border-top: 3px solid var(--steel);
border-radius: 4px;
padding: 22px 26px;
box-shadow: 0 1px 2px rgba(16, 38, 61, 0.04);
}
.lab-panel h3 { font-size: 17px; margin: 0 0 10px; }
.lab-panel h3.h3-sub { font-size: 15px; margin-top: 18px; }
.lab-panel h4 {
font-family: "Segoe UI", Arial, sans-serif;
font-size: 12.5px;
color: var(--navy-2);
margin: 14px 0 6px;
text-transform: uppercase;
letter-spacing: .4px;
}
.kv { list-style: none; margin: 0; padding: 0; font-size: 14px; }
.kv li {
display: grid;
grid-template-columns: 150px 1fr;
gap: 10px;
padding: 6px 0;
border-bottom: 1px solid var(--rule-soft);
}
.kv li:last-child { border-bottom: 0; }
.kv li span { color: var(--muted); font-size: 13px; }
.lab-tree, .lab-code {
background: #0b1d2e;
color: #e4ecf3;
font-family: "Consolas", "Menlo", monospace;
font-size: 12.5px;
line-height: 1.55;
padding: 14px 16px;
border-radius: 3px;
overflow-x: auto;
margin: 0 0 10px;
white-space: pre;
}
.lab-code { color: #b8d6ea; }
.mono-list { font-family: "Consolas", "Menlo", monospace; font-size: 13px; color: var(--text); margin: 6px 0 0; }
.lab-table-wrap { overflow-x: auto; }
.lab-table {
width: 100%;
border-collapse: collapse;
background: var(--panel);
border: 1px solid var(--rule);
font-size: 14px;
}
.lab-table thead th {
text-align: left;
background: #eef2f6;
color: var(--navy-2);
padding: 10px 12px;
border-bottom: 1px solid var(--rule);
font-size: 13px;
font-family: "Segoe UI", Arial, sans-serif;
}
.lab-table td {
padding: 10px 12px;
border-bottom: 1px solid var(--rule-soft);
vertical-align: top;
}
.lab-table tr:last-child td { border-bottom: 0; }
.lab-table-sm { font-size: 13px; }
.lab-table-sm th, .lab-table-sm td { padding: 7px 10px; }
.status-ok {
background: #eaf5ec;
border-left: 3px solid #3f8c53;
color: #26492f;
padding: 8px 12px;
margin: 10px 0 0;
font-size: 13.5px;
border-radius: 2px;
}
.lab-skill-list {
background: var(--panel);
border: 1px solid var(--rule);
border-radius: 4px;
padding: 20px 28px 20px 44px;
list-style: disc;
color: var(--muted-2);
font-size: 14.5px;
line-height: 1.65;
}
.lab-skill-list li { padding: 3px 0; }
.lab-skill-list strong { color: var(--navy-2); }
@media (max-width: 980px) {
.lab-hero { grid-template-columns: 1fr; padding: 24px; }
.lab-grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
.lab-hero h1 { font-size: 24px; }
.lab-panel { padding: 18px; }
.lab-tree, .lab-code { font-size: 12px; padding: 12px; }
}