primer commit: personalización de portada y estilos para Gitea ValerkaSystem

public/assets/css/valerka-home.css

@@ -0,0 +1,160 @@
+.valerka-home {
+	padding: 0;
+}
+
+.valerka-home .center,
+.valerka-home .ui.stackable.middle.very.relaxed.page.grid {
+	display: none;
+}
+
+.valerka-hero {
+	position: relative;
+	padding: 6rem 2rem;
+	text-align: center;
+	background:
+		radial-gradient(1200px 600px at 50% -10%, rgba(86, 148, 255, 0.18), transparent 60%),
+		radial-gradient(900px 500px at 85% 110%, rgba(130, 96, 255, 0.14), transparent 55%),
+		var(--color-body);
+	overflow: hidden;
+}
+
+.valerka-hero-inner {
+	max-width: 760px;
+	margin: 0 auto;
+}
+
+.valerka-logo {
+	width: 160px;
+	height: 160px;
+	object-fit: contain;
+	border-radius: 24px;
+	margin-bottom: 1.75rem;
+	box-shadow: 0 12px 40px rgba(0, 0, 0, 0.45);
+	border: 1px solid var(--color-secondary);
+}
+
+.valerka-title {
+	font-size: 3rem;
+	font-weight: 800;
+	letter-spacing: 0.04em;
+	margin: 0 0 0.6rem;
+	background: linear-gradient(120deg, var(--color-primary), var(--color-purple, #a78bfa));
+	-webkit-background-clip: text;
+	background-clip: text;
+	-webkit-text-fill-color: transparent;
+	color: var(--color-text);
+}
+
+.valerka-subtitle {
+	font-size: 1.35rem;
+	color: var(--color-text-light);
+	font-weight: 600;
+	letter-spacing: 0.02em;
+	margin: 0 0 1.5rem;
+}
+
+.valerka-tagline {
+	font-size: 1.1rem;
+	line-height: 1.7;
+	color: var(--color-text-secondary);
+	margin: 0 auto 2.25rem;
+	max-width: 560px;
+}
+
+.valerka-actions {
+	display: flex;
+	flex-wrap: wrap;
+	gap: 0.9rem;
+	justify-content: center;
+	margin-bottom: 2rem;
+}
+
+.valerka-btn {
+	font-weight: 700;
+	padding: 0.85em 1.6em;
+	border-radius: 12px;
+	font-size: 1.05rem;
+	transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
+}
+
+.valerka-btn:hover {
+	transform: translateY(-2px);
+	filter: brightness(1.08);
+}
+
+.valerka-btn-primary {
+	background: linear-gradient(120deg, var(--color-primary), var(--color-purple, #8b5cf6));
+	color: #fff;
+	box-shadow: 0 8px 24px rgba(86, 148, 255, 0.35);
+}
+
+.valerka-btn-secondary {
+	background: var(--color-secondary);
+	color: var(--color-text);
+	box-shadow: 0 4px 14px rgba(0, 0, 0, 0.25);
+}
+
+.valerka-tags {
+	list-style: none;
+	display: flex;
+	flex-wrap: wrap;
+	gap: 0.6rem;
+	justify-content: center;
+	margin: 0;
+	padding: 0;
+}
+
+.valerka-tags li {
+	padding: 0.45em 1.1em;
+	border-radius: 999px;
+	background: var(--color-box-header);
+	border: 1px solid var(--color-secondary);
+	color: var(--color-text-light);
+	font-size: 0.9rem;
+	font-weight: 600;
+}
+
+.valerka-activity {
+	max-width: 900px;
+	margin: 0 auto;
+	padding: 3rem 1.5rem 4rem;
+}
+
+.valerka-activity-title {
+	display: flex;
+	align-items: center;
+	gap: 0.5rem;
+	font-size: 1.5rem;
+	font-weight: 700;
+	color: var(--color-text);
+	margin: 0 0 0.35rem;
+}
+
+.valerka-activity-desc {
+	color: var(--color-text-secondary);
+	margin: 0 0 1.25rem;
+}
+
+.valerka-activity-frame {
+	border-radius: 16px;
+	overflow: hidden;
+	border: 1px solid var(--color-secondary);
+	background: var(--color-box-body);
+	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.35);
+}
+
+.valerka-activity-frame iframe {
+	display: block;
+	width: 100%;
+	height: 720px;
+	border: 0;
+	background: var(--color-box-body);
+}
+
+@media (max-width: 767px) {
+	.valerka-hero { padding: 3.5rem 1.25rem; }
+	.valerka-title { font-size: 2.1rem; }
+	.valerka-subtitle { font-size: 1.1rem; }
+	.valerka-logo { width: 120px; height: 120px; }
+	.valerka-activity-frame iframe { height: 600px; }
+}