ertuncozbay.dev/assets/css/style.css

819 lines
14 KiB
CSS

/* ==========================================================================
Ertunç Özbay — Personal Engineering Website
Clean, restrained, readable stylesheet (Light & Dark modes)
========================================================================== */
:root,
[data-theme="light"] {
--bg: #f7f7f5;
--bg-surface: #ffffff;
--bg-muted: #efefec;
--bg-code: #f1f1ee;
--text: #1c1c1c;
--text-secondary: #4a4a48;
--text-muted: #6e6e6a;
--border: #dcdcd6;
--accent: #1d4ed8;
--accent-hover: #1e40af;
--accent-subtle: #eff6ff;
--status-done-bg: #ecfdf5;
--status-done-text: #065f46;
--status-done-border: #a7f3d0;
--status-wip-bg: #fffbeb;
--status-wip-text: #92400e;
--status-wip-border: #fde68a;
--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
--font-mono: "JetBrains Mono", "Fira Code", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
--max-width: 960px;
--reading-width: 720px;
--radius: 6px;
}
[data-theme="dark"] {
--bg: #141517;
--bg-surface: #1c1d21;
--bg-muted: #25262b;
--bg-code: #18191c;
--text: #e5e7eb;
--text-secondary: #b0b5bd;
--text-muted: #848a94;
--border: #2e3036;
--accent: #60a5fa;
--accent-hover: #93c5fd;
--accent-subtle: rgba(96, 165, 250, 0.12);
--status-done-bg: rgba(16, 185, 129, 0.12);
--status-done-text: #6ee7b7;
--status-done-border: rgba(16, 185, 129, 0.3);
--status-wip-bg: rgba(245, 158, 11, 0.12);
--status-wip-text: #fcd34d;
--status-wip-border: rgba(245, 158, 11, 0.3);
}
*,
*::before,
*::after {
box-sizing: border-box;
}
html {
font-size: 16px;
scroll-behavior: smooth;
}
body {
margin: 0;
font-family: var(--font-sans);
background-color: var(--bg);
color: var(--text);
line-height: 1.65;
-webkit-font-smoothing: antialiased;
}
/* Accessibility */
.skip-link {
position: absolute;
top: -100px;
left: 1rem;
background: var(--accent);
color: #fff;
padding: 0.5rem 0.85rem;
border-radius: var(--radius);
z-index: 1000;
text-decoration: none;
}
.skip-link:focus {
top: 0.75rem;
}
/* Layout */
.container {
width: 100%;
max-width: var(--max-width);
margin: 0 auto;
padding: 0 1.25rem;
}
.reading-width {
max-width: var(--reading-width);
}
/* Typography */
h1, h2, h3, h4 {
color: var(--text);
font-weight: 600;
line-height: 1.3;
margin-top: 0;
letter-spacing: -0.015em;
}
h1 {
font-size: 2rem;
margin-bottom: 0.75rem;
}
h2 {
font-size: 1.35rem;
margin-bottom: 0.75rem;
}
h3 {
font-size: 1.1rem;
margin-bottom: 0.4rem;
}
p {
margin-top: 0;
margin-bottom: 1rem;
color: var(--text-secondary);
}
ul, ol {
color: var(--text-secondary);
padding-left: 1.25rem;
margin-top: 0;
margin-bottom: 1rem;
}
li {
margin-bottom: 0.35rem;
}
a {
color: var(--accent);
text-decoration: none;
}
a:hover {
color: var(--accent-hover);
text-decoration: underline;
}
code {
font-family: var(--font-mono);
font-size: 0.875em;
background: var(--bg-code);
border: 1px solid var(--border);
padding: 0.12rem 0.35rem;
border-radius: 4px;
color: var(--text);
}
pre {
font-family: var(--font-mono);
font-size: 0.85rem;
line-height: 1.55;
background: var(--bg-code);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 1rem;
overflow-x: auto;
margin: 0 0 1.25rem 0;
}
pre code {
background: none;
border: none;
padding: 0;
font-size: inherit;
}
/* Header & Navigation */
.site-header {
background: var(--bg-surface);
border-bottom: 1px solid var(--border);
position: sticky;
top: 0;
z-index: 100;
}
.header-inner {
display: flex;
align-items: center;
justify-content: space-between;
min-height: 3.75rem;
gap: 1rem;
flex-wrap: wrap;
padding-top: 0.5rem;
padding-bottom: 0.5rem;
}
.site-brand {
display: flex;
flex-direction: column;
text-decoration: none;
color: var(--text);
}
.site-brand:hover {
text-decoration: none;
}
.brand-name {
font-weight: 700;
font-size: 1.05rem;
color: var(--text);
}
.brand-role {
font-size: 0.78rem;
color: var(--text-muted);
}
.site-nav {
display: flex;
align-items: center;
gap: 1rem;
flex-wrap: wrap;
}
.nav-links {
list-style: none;
display: flex;
align-items: center;
gap: 0.25rem;
margin: 0;
padding: 0;
}
.nav-links li {
margin: 0;
}
.nav-links a {
display: inline-block;
padding: 0.35rem 0.65rem;
border-radius: var(--radius);
color: var(--text-secondary);
font-size: 0.92rem;
font-weight: 500;
text-decoration: none;
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
color: var(--text);
background: var(--bg-muted);
}
/* Theme Switcher */
.theme-switcher {
display: inline-flex;
border: 1px solid var(--border);
border-radius: var(--radius);
overflow: hidden;
background: var(--bg);
}
.theme-btn {
border: none;
background: transparent;
color: var(--text-muted);
font-family: var(--font-sans);
font-size: 0.8rem;
padding: 0.3rem 0.6rem;
cursor: pointer;
}
.theme-btn:hover {
color: var(--text);
}
.theme-btn.active {
background: var(--bg-surface);
color: var(--text);
font-weight: 600;
}
/* Main Content & Sections */
main {
padding: 2.5rem 0 4rem;
}
.hero,
.page-header {
padding-bottom: 2rem;
margin-bottom: 2rem;
border-bottom: 1px solid var(--border);
}
.hero-eyebrow,
.section-label {
display: block;
font-family: var(--font-mono);
font-size: 0.78rem;
color: var(--text-muted);
margin-bottom: 0.35rem;
}
.hero-lead {
font-size: 1.05rem;
max-width: 68ch;
color: var(--text-secondary);
}
.hero-actions,
.button-row,
.card-actions {
display: flex;
flex-wrap: wrap;
gap: 0.6rem;
margin-top: 1rem;
}
.section-block {
margin-bottom: 2.75rem;
}
.section-header {
display: flex;
align-items: baseline;
justify-content: space-between;
gap: 1rem;
flex-wrap: wrap;
margin-bottom: 1.25rem;
}
/* Buttons */
.btn {
display: inline-flex;
align-items: center;
gap: 0.35rem;
font-family: var(--font-sans);
font-size: 0.88rem;
font-weight: 500;
padding: 0.45rem 0.85rem;
border-radius: var(--radius);
border: 1px solid var(--border);
background: var(--bg-surface);
color: var(--text);
cursor: pointer;
text-decoration: none;
transition: background-color 0.15s ease, border-color 0.15s ease;
}
.btn:hover {
background: var(--bg-muted);
color: var(--text);
text-decoration: none;
}
.btn-primary {
background: var(--accent);
border-color: var(--accent);
color: #ffffff;
}
.btn-primary:hover {
background: var(--accent-hover);
border-color: var(--accent-hover);
color: #ffffff;
}
/* Cards & Grids */
.card-grid,
.card-grid-2 {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
gap: 1.25rem;
}
.card {
background: var(--bg-surface);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 1.35rem;
display: flex;
flex-direction: column;
justify-content: space-between;
}
.card h3 a {
color: var(--text);
text-decoration: none;
}
.card h3 a:hover {
color: var(--accent);
text-decoration: underline;
}
.card-meta {
display: flex;
align-items: center;
gap: 0.6rem;
flex-wrap: wrap;
font-size: 0.8rem;
color: var(--text-muted);
margin-bottom: 0.5rem;
}
/* Badges & Tags */
.badge {
display: inline-block;
font-family: var(--font-mono);
font-size: 0.72rem;
padding: 0.15rem 0.5rem;
border-radius: 4px;
border: 1px solid var(--border);
background: var(--bg-muted);
color: var(--text-secondary);
}
.badge-completed {
background: var(--status-done-bg);
color: var(--status-done-text);
border-color: var(--status-done-border);
}
.badge-active {
background: var(--status-wip-bg);
color: var(--status-wip-text);
border-color: var(--status-wip-border);
}
.tag-list {
list-style: none;
display: flex;
flex-wrap: wrap;
gap: 0.4rem;
padding: 0;
margin: 0.75rem 0;
}
.tag-list li {
margin: 0;
}
.tag {
display: inline-block;
font-family: var(--font-mono);
font-size: 0.75rem;
padding: 0.15rem 0.5rem;
border-radius: 4px;
background: var(--bg-muted);
color: var(--text-secondary);
border: 1px solid var(--border);
}
/* Code Window */
.code-window {
border: 1px solid var(--border);
border-radius: var(--radius);
background: var(--bg-code);
margin-bottom: 1.25rem;
overflow: hidden;
}
.code-window-header {
display: flex;
align-items: center;
justify-content: space-between;
padding: 0.45rem 0.85rem;
background: var(--bg-muted);
border-bottom: 1px solid var(--border);
font-family: var(--font-mono);
font-size: 0.78rem;
color: var(--text-secondary);
}
.code-dots {
display: none;
}
.copy-code-btn {
font-family: var(--font-sans);
font-size: 0.75rem;
padding: 0.2rem 0.55rem;
border: 1px solid var(--border);
border-radius: 4px;
background: var(--bg-surface);
color: var(--text-secondary);
cursor: pointer;
}
.copy-code-btn:hover {
color: var(--text);
background: var(--bg);
}
.code-window pre {
border: none;
border-radius: 0;
margin: 0;
}
/* Callout & Notes */
.callout-box,
.project-notes {
background: var(--bg-surface);
border: 1px solid var(--border);
border-left: 3px solid var(--accent);
border-radius: var(--radius);
padding: 0.9rem 1.1rem;
margin: 1rem 0;
}
.callout-title {
display: block;
font-weight: 600;
font-size: 0.9rem;
color: var(--text);
margin-bottom: 0.35rem;
}
/* Tables */
.table-wrapper {
overflow-x: auto;
margin-bottom: 1.25rem;
}
table,
.spec-table {
width: 100%;
border-collapse: collapse;
font-size: 0.9rem;
background: var(--bg-surface);
border: 1px solid var(--border);
}
th, td {
text-align: left;
padding: 0.65rem 0.85rem;
border-bottom: 1px solid var(--border);
}
th {
background: var(--bg-muted);
color: var(--text);
font-weight: 600;
}
td {
color: var(--text-secondary);
}
/* Video Container & Placeholder */
.video-showcase {
background: var(--bg-surface);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 1.25rem;
margin-bottom: 1.5rem;
}
.video-placeholder {
border: 1px dashed var(--border);
border-radius: var(--radius);
background: var(--bg);
padding: 2rem 1.25rem;
text-align: center;
}
.video-play-icon {
display: none;
}
/* Images & Gallery */
.gallery-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
gap: 1rem;
margin-top: 1rem;
}
.gallery-item {
margin: 0;
background: var(--bg-surface);
border: 1px solid var(--border);
border-radius: var(--radius);
overflow: hidden;
}
.gallery-item img {
display: block;
width: 100%;
height: 220px;
object-fit: cover;
cursor: zoom-in;
}
.gallery-item figcaption {
padding: 0.65rem 0.85rem;
font-size: 0.82rem;
color: var(--text-muted);
border-top: 1px solid var(--border);
}
/* Breadcrumbs */
.breadcrumb {
font-size: 0.85rem;
color: var(--text-muted);
margin-bottom: 0.75rem;
}
/* Lightbox */
.lightbox-backdrop {
position: fixed;
inset: 0;
background: rgba(0, 0, 0, 0.85);
z-index: 2000;
display: flex;
flex-direction: column;
align-items: center;
justify-content: center;
padding: 1.5rem;
}
.lightbox-backdrop[hidden] {
display: none;
}
.lightbox-Backdrop-img {
max-width: 92vw;
max-height: 82vh;
border-radius: 4px;
}
.lightbox-caption {
color: #e5e7eb;
font-size: 0.9rem;
margin-top: 0.75rem;
text-align: center;
}
.lightbox-close {
position: absolute;
top: 1rem;
right: 1.25rem;
background: #27272a;
color: #fff;
border: 1px solid #3f3f46;
padding: 0.4rem 0.75rem;
border-radius: 4px;
cursor: pointer;
}
/* Footer */
.site-footer {
border-top: 1px solid var(--border);
background: var(--bg-surface);
padding: 1.5rem 0;
font-size: 0.88rem;
color: var(--text-muted);
}
.footer-inner {
display: flex;
align-items: center;
justify-content: space-between;
flex-wrap: wrap;
gap: 1rem;
}
.footer-links {
list-style: none;
display: flex;
gap: 1rem;
margin: 0;
padding: 0;
}
.footer-links li {
margin: 0;
}
/* Additional Layout & Component Classes */
.site-brand {
flex-direction: row;
align-items: center;
gap: 0.65rem;
font-weight: 600;
}
.brand-mark {
display: inline-flex;
align-items: center;
justify-content: center;
width: 2rem;
height: 2rem;
border-radius: 4px;
background: var(--bg-muted);
border: 1px solid var(--border);
font-family: var(--font-mono);
font-size: 0.82rem;
font-weight: 600;
color: var(--text);
}
.brand-subtitle {
display: block;
font-size: 0.75rem;
font-weight: 400;
color: var(--text-muted);
}
.header-controls {
display: flex;
align-items: center;
gap: 0.85rem;
flex-wrap: wrap;
}
.nav-toggle {
display: none;
}
.nav-list {
list-style: none;
display: flex;
align-items: center;
gap: 0.2rem;
margin: 0;
padding: 0;
}
.nav-list li {
margin: 0;
}
.nav-link {
display: inline-block;
padding: 0.35rem 0.65rem;
border-radius: var(--radius);
color: var(--text-secondary);
font-size: 0.9rem;
font-weight: 500;
text-decoration: none;
}
.nav-link:hover,
.nav-link[aria-current="page"] {
color: var(--text);
background: var(--bg-muted);
text-decoration: none;
}
.workshop-hero {
padding-bottom: 2rem;
margin-bottom: 2.25rem;
border-bottom: 1px solid var(--border);
}
.workshop-eyebrow {
display: block;
font-family: var(--font-mono);
font-size: 0.78rem;
color: var(--text-muted);
margin-bottom: 0.4rem;
}
.stats-strip,
.meta-grid {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
gap: 0.85rem;
margin-top: 1.5rem;
}
.stat-pill,
.meta-item {
background: var(--bg-surface);
border: 1px solid var(--border);
border-radius: var(--radius);
padding: 0.85rem 1rem;
}
.stat-value,
.meta-value {
display: block;
font-weight: 600;
font-size: 0.95rem;
color: var(--text);
}
.stat-label,
.meta-label {
display: block;
font-size: 0.78rem;
color: var(--text-muted);
margin-top: 0.15rem;
}
.video-frame-wrapper {
position: relative;
padding-bottom: 56.25%;
height: 0;
overflow: hidden;
border-radius: var(--radius);
border: 1px solid var(--border);
}
.video-frame-wrapper iframe {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
border: 0;
}