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2026-01-20 19:49:41 +01:00
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/* --- CSS Variables & Reset --- */
/* Default: LIGHT THEME */
:root {
--oc-header-bg: #ffffff;
--oc-header-border: rgba(0, 0, 0, 0.08);
--oc-footer-bg: #ffffff;
--oc-footer-border: rgba(0, 0, 0, 0.08);
/* Optional: subtle light gradient */
--oc-header-bg-gradient: linear-gradient(
to right,
#ffffff,
#fafafa,
#ffffff
);
--oc-footer-bg-gradient: linear-gradient(
to bottom,
#ffffff,
#f8f8f8
);
--oc-bg: #f3f4f6;
--oc-bg-alt: #ffffff;
--oc-bg-muted: #e5e7eb;
--oc-card-bg: #ffffff;
--oc-accent: #0ea5e9;
--oc-accent-soft: rgba(14, 165, 233, 0.08);
--oc-accent-strong: #0284c7;
--oc-text: #111827;
--oc-text-muted: #6b7280;
--oc-border: #d1d5db;
--oc-radius-lg: 18px;
--oc-radius-xl: 24px;
--oc-shadow-soft: 0 18px 45px rgba(148, 163, 184, 0.4);
--oc-shadow-card: 0 10px 30px rgba(148, 163, 184, 0.35);
}
/* DARK THEME */
[data-theme="dark"] {
--oc-header-bg: rgba(15, 23, 42, 0.92);
--oc-header-border: rgba(148, 163, 184, 0.14);
--oc-footer-bg: rgba(15, 23, 42, 0.96);
--oc-footer-border: rgba(148, 163, 184, 0.18);
--oc-header-bg-gradient: linear-gradient(
to right,
rgba(15, 23, 42, 0.92),
rgba(15, 23, 42, 0.88),
rgba(15, 23, 42, 0.92)
);
--oc-footer-bg-gradient: linear-gradient(
to bottom,
rgba(15, 23, 42, 0.96),
rgba(15, 23, 42, 0.92)
);
--oc-bg: #050816;
--oc-bg-alt: #0a1020;
--oc-bg-muted: #0e1729;
--oc-card-bg: #0f172a;
--oc-accent: #38bdf8;
--oc-accent-soft: rgba(56, 189, 248, 0.15);
--oc-accent-strong: #0ea5e9;
--oc-text: #e5e7eb;
--oc-text-muted: #9ca3af;
--oc-border: #1f2937;
--oc-radius-lg: 18px;
--oc-radius-xl: 24px;
--oc-shadow-soft: 0 18px 45px rgba(15, 23, 42, 0.8);
--oc-shadow-card: 0 10px 30px rgba(15, 23, 42, 0.7);
}
*,
*::before,
*::after {
box-sizing: border-box;
}
html, body {
margin: 0;
padding: 0;
}
body {
font-family: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", sans-serif;
background: var(--oc-bg);
color: var(--oc-text);
line-height: 1.6;
}
[data-theme="dark"] body {
background: radial-gradient(circle at top left, #1e293b 0, #020617 45%, #000 100%);
}
/* --- Layout --- */
.oc-container {
width: 100%;
max-width: 1120px;
margin: 0 auto;
padding: 0 1.5rem;
}
.oc-main {
padding-top: 72px;
}
/* --- Header --- */
.oc-header {
position: sticky;
top: 0;
z-index: 40;
backdrop-filter: blur(18px);
background: var(--oc-header-bg-gradient);
border-bottom: 1px solid var(--oc-header-border);
}
.oc-header-inner {
display: flex;
align-items: center;
justify-content: space-between;
height: 72px;
}
.oc-header-right {
display: flex;
align-items: center;
gap: 1rem;
}
.oc-theme-toggle {
border-radius: 999px;
border: 1px solid var(--oc-border);
background: var(--oc-bg-alt);
color: var(--oc-text-muted);
font-size: 0.78rem;
padding: 0.28rem 0.7rem;
cursor: pointer;
white-space: nowrap;
}
.oc-theme-toggle:hover {
color: var(--oc-text);
border-color: var(--oc-accent);
}
/* Logo */
.oc-logo {
display: inline-flex;
align-items: center;
gap: 0.6rem;
text-decoration: none;
color: var(--oc-text);
}
.oc-logo-mark {
width: 32px;
height: 32px;
border-radius: 999px;
display: inline-flex;
align-items: center;
justify-content: center;
font-size: 18px;
background: radial-gradient(circle at 20% 20%, #38bdf8, #0ea5e9 40%, #0369a1 100%);
box-shadow: 0 0 30px rgba(56, 189, 248, 0.7);
}
.oc-logo-text {
font-weight: 650;
letter-spacing: 0.03em;
font-size: 1.05rem;
}
.oc-logo-svg {
width: 70px; /* adjust this value to make it bigger/smaller */
height: auto;
display: block;
color: var(--oc-text); /* black in light theme, white in dark theme */
}
/* Navigation */
.oc-nav-toggle {
display: none;
}
.oc-nav-toggle-label {
display: none;
cursor: pointer;
flex-direction: column;
gap: 4px;
}
.oc-nav-toggle-label span {
width: 20px;
height: 2px;
background: var(--oc-text);
border-radius: 999px;
}
.oc-nav ul {
list-style: none;
display: flex;
gap: 1.5rem;
margin: 0;
padding: 0;
}
.oc-nav a {
text-decoration: none;
font-size: 0.95rem;
color: var(--oc-text-muted);
padding: 0.3rem 0;
border-bottom: 2px solid transparent;
transition: color 0.2s ease, border-color 0.2s ease;
}
.oc-nav a:hover {
color: var(--oc-text);
}
.oc-nav-active {
color: var(--oc-accent-strong) !important;
border-color: var(--oc-accent-strong);
}
/* --- Hero --- */
.oc-hero {
padding: 3.5rem 0 2.5rem;
}
.oc-hero-inner {
display: grid;
grid-template-columns: minmax(0, 1.6fr) minmax(0, 1.2fr);
gap: 3rem;
align-items: center;
}
.oc-hero-text h1 {
font-size: clamp(2.1rem, 3vw, 2.7rem);
line-height: 1.15;
margin: 0 0 0.8rem;
}
.oc-hero-tagline {
margin: 0 0 1.5rem;
font-size: 1.05rem;
color: var(--oc-text-muted);
}
.oc-hero-body {
margin-bottom: 1.75rem;
color: var(--oc-text-muted);
}
.oc-hero-ctas {
display: flex;
flex-wrap: wrap;
gap: 0.75rem;
}
/* Hero visual */
.oc-hero-visual {
display: flex;
justify-content: center;
}
.oc-hero-card {
background: linear-gradient(145deg, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.98));
border-radius: 24px;
padding: 1.5rem 1.7rem;
box-shadow: var(--oc-shadow-soft);
border: 1px solid rgba(148, 163, 184, 0.22);
position: relative;
overflow: hidden;
}
/* LIGHT THEME hero card */
:root .oc-hero-card {
background: #ffffff;
border-radius: 20px;
border: 1px solid rgba(148, 163, 184, 0.25);
box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}
/* The glow background is too strong on white → soften it or remove it */
:root .oc-hero-card::before {
opacity: 0.18; /* or set to 0 to disable completely */
}
/* Try a slightly subtler subtitle style on light */
:root .oc-hero-card h2 {
color: var(--oc-text-muted);
}
/* DARK THEME: keep your original look */
[data-theme="dark"] .oc-hero-card {
background: linear-gradient(145deg, rgba(15, 23, 42, 0.96), rgba(15, 23, 42, 0.98));
border-radius: 24px;
border: 1px solid rgba(148, 163, 184, 0.22);
box-shadow: var(--oc-shadow-soft);
}
[data-theme="dark"] .oc-hero-card::before {
opacity: 0.7;
}
.oc-hero-card::before {
content: "";
position: absolute;
inset: -40%;
background: radial-gradient(circle at 10% 0, rgba(56, 189, 248, 0.25), transparent 55%),
radial-gradient(circle at 90% 100%, rgba(129, 140, 248, 0.25), transparent 55%);
opacity: 0.7;
pointer-events: none;
}
.oc-hero-card h2 {
position: relative;
margin: 0 0 1rem;
font-size: 1rem;
text-transform: uppercase;
letter-spacing: 0.18em;
color: var(--oc-text-muted);
}
.oc-hero-card ul {
position: relative;
list-style: none;
padding: 0;
margin: 0;
}
.oc-hero-card li {
display: flex;
align-items: center;
gap: 0.45rem;
margin-bottom: 0.6rem;
font-size: 0.94rem;
}
.oc-hero-card li::before {
content: "";
width: 7px;
height: 7px;
border-radius: 999px;
background: radial-gradient(circle, #22c55e, #22c55e 60%, transparent 100%);
margin-right: 0.1rem;
}
/* --- Sections & Content --- */
.oc-section {
padding: 2.5rem 0;
}
.oc-section-muted {
background: radial-gradient(circle at top center, rgba(15, 23, 42, 0.8), rgba(15, 23, 42, 0.96));
border-top: 1px solid rgba(148, 163, 184, 0.12);
border-bottom: 1px solid rgba(148, 163, 184, 0.12);
}
.oc-section-header {
margin-bottom: 1.75rem;
}
.oc-section-header h1 {
font-size: 2rem;
margin: 0 0 0.5rem;
}
.oc-section-description {
margin: 0;
color: var(--oc-text-muted);
}
.oc-content {
max-width: 760px;
}
.oc-content h2 {
margin-top: 1.8rem;
font-size: 1.35rem;
}
.oc-content h3 {
margin-top: 1.3rem;
font-size: 1.1rem;
}
.oc-content p {
margin: 0.6rem 0;
color: var(--oc-text-muted);
}
.oc-content ul,
.oc-content ol {
margin: 0.4rem 0 0.9rem 1.1rem;
}
/* --- Grid & Cards --- */
.oc-grid-3 {
display: grid;
grid-template-columns: repeat(3, minmax(0, 1fr));
gap: 1.5rem;
}
.oc-grid-2 {
display: grid;
grid-template-columns: repeat(2, minmax(0, 1fr));
gap: 1.5rem;
}
.oc-card {
background: var(--oc-card-bg);
border-radius: var(--oc-radius-lg);
padding: 1.25rem 1.3rem;
border: 1px solid var(--oc-border);
box-shadow: var(--oc-shadow-card);
}
.oc-card h2 {
margin-top: 0;
margin-bottom: 0.5rem;
}
.oc-card p {
margin-top: 0;
margin-bottom: 0.6rem;
color: var(--oc-text-muted);
}
.oc-card-link h2 a {
text-decoration: none;
color: var(--oc-text);
}
.oc-card-link h2 a:hover {
color: var(--oc-accent-strong);
}
/* Split layout */
.oc-split {
display: grid;
grid-template-columns: minmax(0, 1.3fr) minmax(0, 1.2fr);
gap: 2rem;
}
/* Lists */
.oc-list-check {
list-style: none;
padding-left: 0;
}
.oc-list-check li {
position: relative;
padding-left: 1.4rem;
margin-bottom: 0.5rem;
color: var(--oc-text-muted);
}
.oc-list-check li::before {
content: "";
position: absolute;
left: 0;
top: 0;
font-size: 0.9rem;
color: #22c55e;
}
/* Links & Buttons */
.oc-link-arrow {
display: inline-flex;
align-items: center;
gap: 0.1rem;
font-size: 0.92rem;
color: var(--oc-accent);
text-decoration: none;
}
.oc-link-arrow:hover {
color: var(--oc-accent-strong);
}
.oc-btn {
display: inline-flex;
align-items: center;
justify-content: center;
padding: 0.55rem 1.1rem;
border-radius: 999px;
font-size: 0.95rem;
font-weight: 500;
text-decoration: none;
border: 1px solid transparent;
cursor: pointer;
transition: background 0.18s ease, border-color 0.18s ease, transform 0.1s ease;
}
.oc-btn-primary {
background: linear-gradient(135deg, var(--oc-accent), var(--oc-accent-strong));
color: #0f172a;
box-shadow: 0 12px 30px rgba(56, 189, 248, 0.55);
}
.oc-btn-primary:hover {
transform: translateY(-1px);
}
.oc-btn-secondary {
background: rgba(15, 23, 42, 0.9);
color: var(--oc-text);
border-color: rgba(148, 163, 184, 0.5);
}
.oc-btn-secondary:hover {
border-color: var(--oc-accent);
color: var(--oc-accent-strong);
}
.oc-btn-outline {
background: transparent;
border-color: rgba(148, 163, 184, 0.45);
color: var(--oc-text);
}
.oc-btn-outline:hover {
border-color: var(--oc-accent);
}
/* --- Footer --- */
.oc-footer {
background: var(--oc-footer-bg-gradient);
border-top: 1px solid var(--oc-footer-border);
padding: 1.3rem 0 1.5rem;
}
.oc-footer-inner {
display: flex;
align-items: center;
justify-content: space-between;
gap: 1.25rem;
}
.oc-footer-left p {
margin: 0;
}
.oc-footer-tagline {
font-size: 0.9rem;
color: var(--oc-text-muted);
}
.oc-footer-link {
color: var(--oc-accent);
text-decoration: none;
font-size: 0.92rem;
}
.oc-footer-link:hover {
color: var(--oc-accent-strong);
}
.oc-footer-left {
display: flex;
align-items: center;
gap: 0.9rem;
}
.oc-footer-logo {
height: 64px; /* adjust size here */
width: auto;
opacity: 0.9; /* looks good in both themes */
}
.oc-footer-text p {
margin: 0;
line-height: 1.3;
}
/* Optional: adapt PNG brightness for dark theme */
[data-theme="dark"] .oc-footer-logo {
filter: brightness(1.3);
}
/* --- Responsive --- */
@media (max-width: 900px) {
.oc-hero-inner {
grid-template-columns: minmax(0, 1fr);
}
.oc-grid-3 {
grid-template-columns: minmax(0, 1fr);
}
.oc-grid-2,
.oc-split {
grid-template-columns: minmax(0, 1fr);
}
.oc-footer-inner {
flex-direction: column;
align-items: flex-start;
}
}
@media (max-width: 720px) {
.oc-nav-toggle-label {
display: flex;
}
.oc-nav {
position: absolute;
top: 72px;
left: 0;
right: 0;
background: rgba(15, 23, 42, 0.98);
border-bottom: 1px solid rgba(148, 163, 184, 0.22);
transform-origin: top;
transform: scaleY(0);
transition: transform 0.15s ease-out;
}
.oc-nav ul {
flex-direction: column;
padding: 0.8rem 1.5rem 1.1rem;
gap: 0.7rem;
}
.oc-nav-toggle:checked ~ .oc-nav {
transform: scaleY(1);
}
}
:root .oc-btn-secondary {
background: #ffffff;
border-color: rgba(148, 163, 184, 0.6);
color: var(--oc-text);
box-shadow: 0 8px 20px rgba(15, 23, 42, 0.04);
}
:root .oc-btn-secondary:hover {
border-color: var(--oc-accent);
color: var(--oc-accent-strong);
box-shadow: 0 10px 26px rgba(15, 23, 42, 0.06);
}
/* DARK THEME: preserve the existing design */
[data-theme="dark"] .oc-btn-secondary {
background: rgba(15, 23, 42, 0.9);
color: var(--oc-text);
border-color: rgba(148, 163, 184, 0.5);
}
[data-theme="dark"] .oc-btn-secondary:hover {
border-color: var(--oc-accent);
color: var(--oc-accent-strong);
}