EurKEY-macOS/eurkey-macos.eu/style.css

/* Reset & base */
*,
*::before,
*::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
	scroll-padding-top: 5rem;
}

body {
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
	color: #1a1a2e;
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}

a {
	color: #003399;
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

img {
	max-width: 100%;
	height: auto;
}

.container {
	max-width: 960px;
	margin: 0 auto;
	padding: 0 1.5rem;
}

/* Nav */
.nav {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(255, 255, 255, 0.85);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border-bottom: 1px solid rgba(0, 0, 0, 0.08);
}

.nav-inner {
	max-width: 960px;
	margin: 0 auto;
	padding: 0 1.5rem;
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 3.5rem;
}

.nav-logo {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	font-weight: 700;
	font-size: 1.125rem;
	color: #1a1a2e;
	text-decoration: none;
}

.nav-logo img {
	border-radius: 6px;
}

.nav-links {
	display: flex;
	align-items: center;
	gap: 1.5rem;
}

.nav-links a {
	color: #5a6178;
	font-size: 0.9rem;
	font-weight: 500;
	text-decoration: none;
	transition: color 0.15s;
}

.nav-links a:hover {
	color: #003399;
	text-decoration: none;
}

.nav-github {
	display: flex;
	align-items: center;
}

/* Hero */
.hero {
	text-align: center;
	padding: 5rem 1.5rem 4rem;
	background: linear-gradient(180deg, #f0f4ff 0%, #fff 100%);
}

.hero-icon {
	border-radius: 20px;
	margin-bottom: 1.5rem;
}

.hero h1 {
	font-size: 2.5rem;
	font-weight: 800;
	letter-spacing: -0.02em;
	line-height: 1.15;
	margin-bottom: 1rem;
	max-width: 600px;
	margin-left: auto;
	margin-right: auto;
}

.hero-sub {
	font-size: 1.15rem;
	color: #5a6178;
	max-width: 480px;
	margin: 0 auto 2rem;
}

.btn {
	display: inline-block;
	background: #003399;
	color: #fff;
	padding: 0.75rem 2rem;
	border-radius: 8px;
	font-size: 1rem;
	font-weight: 600;
	text-decoration: none;
	transition: background 0.15s;
}

.btn:hover {
	background: #002266;
	text-decoration: none;
}

/* Features */
.features {
	padding: 4rem 0;
}

.features h2 {
	text-align: center;
	font-size: 1.75rem;
	font-weight: 700;
	margin-bottom: 2.5rem;
}

.feature-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 1.5rem;
}

.feature-card {
	background: #f5f7fa;
	border: 1px solid rgba(0, 0, 0, 0.06);
	border-radius: 12px;
	padding: 1.5rem;
	text-align: center;
}

.feature-icon {
	font-size: 2rem;
	margin-bottom: 0.75rem;
}

.feature-card h3 {
	font-size: 1rem;
	font-weight: 600;
	margin-bottom: 0.5rem;
}

.feature-card p {
	font-size: 0.875rem;
	color: #5a6178;
	line-height: 1.5;
}

/* Layout preview */
.layout-preview {
	padding: 4rem 0;
	background: #f5f7fa;
}

.layout-preview h2 {
	text-align: center;
	font-size: 1.75rem;
	font-weight: 700;
	margin-bottom: 0.5rem;
}

.section-sub {
	text-align: center;
	color: #5a6178;
	margin-bottom: 2rem;
}

.layout-tabs {
	display: flex;
	justify-content: center;
	gap: 0.5rem;
	margin-bottom: 1.5rem;
}

.tab {
	background: #fff;
	border: 1px solid rgba(0, 0, 0, 0.1);
	border-radius: 8px;
	padding: 0.5rem 1.25rem;
	font-size: 0.9rem;
	font-weight: 500;
	cursor: pointer;
	transition: all 0.15s;
	color: #5a6178;
}

.tab:hover {
	border-color: #003399;
	color: #003399;
}

.tab.active {
	background: #003399;
	border-color: #003399;
	color: #fff;
}

.layout-viewer {
	background: #fff;
	border: 1px solid rgba(0, 0, 0, 0.08);
	border-radius: 12px;
	overflow: hidden;
}

.layout-viewer iframe {
	width: 100%;
	height: 600px;
	border: none;
}

.layout-fallback {
	text-align: center;
	padding: 0.75rem;
	font-size: 0.875rem;
	color: #5a6178;
	border-top: 1px solid rgba(0, 0, 0, 0.06);
}

/* Installation */
.install {
	padding: 4rem 0;
}

.install h2 {
	text-align: center;
	font-size: 1.75rem;
	font-weight: 700;
	margin-bottom: 2.5rem;
}

.install-steps {
	max-width: 640px;
	margin: 0 auto;
}

.step {
	display: flex;
	gap: 1.25rem;
	margin-bottom: 2.5rem;
	position: relative;
}

.step:not(:last-child)::after {
	content: "";
	position: absolute;
	left: 1.25rem;
	top: 3rem;
	bottom: -1.25rem;
	width: 2px;
	background: #e0e4ed;
}

.step-number {
	flex-shrink: 0;
	width: 2.5rem;
	height: 2.5rem;
	background: #003399;
	color: #fff;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-weight: 700;
	font-size: 1rem;
}

.step-content h3 {
	font-size: 1.125rem;
	font-weight: 600;
	margin-bottom: 0.375rem;
}

.step-content p {
	color: #5a6178;
	font-size: 0.95rem;
}

.step-content code {
	background: #f0f4ff;
	padding: 0.125rem 0.375rem;
	border-radius: 4px;
	font-size: 0.85rem;
}

.install-screenshots {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
	gap: 0.75rem;
	margin-top: 1rem;
}

.install-screenshots img {
	border-radius: 8px;
	border: 1px solid rgba(0, 0, 0, 0.08);
}

/* Footer */
.footer {
	border-top: 1px solid rgba(0, 0, 0, 0.08);
	padding: 2rem 0;
	text-align: center;
}

.footer p {
	font-size: 0.85rem;
	color: #5a6178;
	margin-bottom: 0.25rem;
}

.footer a {
	color: #5a6178;
	text-decoration: underline;
}

.footer a:hover {
	color: #003399;
}

/* Responsive */
@media (max-width: 768px) {
	.hero h1 {
		font-size: 1.75rem;
	}

	.hero-sub {
		font-size: 1rem;
	}

	.feature-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.layout-viewer iframe {
		height: 400px;
	}
}

@media (max-width: 480px) {
	.nav-links a:not(.nav-github) {
		display: none;
	}

	.hero {
		padding: 3rem 1.5rem 2.5rem;
	}

	.hero h1 {
		font-size: 1.5rem;
	}

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

	.layout-viewer iframe {
		height: 300px;
	}

	.install-screenshots {
		grid-template-columns: 1fr;
	}
}