/*
Theme Name: Blockchain Advanced
Theme URI: https://example.local/blockchain-advanced
Author: Your Team
Author URI: https://example.local
Description: A lightweight WordPress theme implementing the Blockchain Advanced curriculum with custom routing and Tailwind styling, no external premium theme required.
Version: 1.0.6
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 8.0
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: blockchain-advanced
*/

/* Minimal base */
html { visibility: visible; }
body { margin: 0; }

/* Brand utilities (non-intrusive) */
:root {
	--ba-start: 226 100% 97%; /* indigo-50 */
	--ba-mid: 199 100% 97%;  /* sky-50 */
	--ba-end: 152 76% 96%;   /* emerald-50 */
	--ba-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.07), 0 4px 6px -4px rgb(0 0 0 / 0.07);
}

.ba-gradient {
	background-image: linear-gradient(to bottom right, hsl(var(--ba-start)), hsl(var(--ba-mid)), hsl(var(--ba-end)));
}

.ba-card {
	background: #fff;
	border-radius: 0.75rem;
	border: 1px solid rgb(226 232 240);
}
.ba-card:hover { box-shadow: var(--ba-shadow); }