/* =====================================================
   Dinastia das Sílabas
   ===================================================== */

/* --- Logo fade-in --- */
#logo-animation { opacity: 0; }

/* --- Layout --- */
:root { --sidebar-width: 170px; }

#page-wrapper {
	padding-left: var(--sidebar-width);
}

/* --- Sidebar --- */
#sidebar {
	position: fixed;
	top: 0; left: 0;
	height: 100%;
	width: var(--sidebar-width);
	background: #126c63;
	z-index: 1200;
	box-shadow: 4px 0 18px rgba(0,0,0,0.25);
	padding-top: 30px;
	display: flex;
	flex-direction: column;
}
#sidebar .sidebar-title {
	color: #fff;
	font-weight: 700;
	padding: 0 20px 14px 20px;
	letter-spacing: 0.06em;
}
#sidebar ul {
	list-style: none;
	margin: 0;
	padding: 0;
}
#sidebar ul li { border-bottom: 1px solid rgba(255,255,255,0.15); }
#sidebar ul li a {
	display: block;
	padding: 16px 28px;
	color: #fff;
	text-decoration: underline;
	font-size: 15px;
	letter-spacing: 0.05em;
	transition: background 0.2s;
}
#sidebar ul li a:hover { background: rgba(255,255,255,0.12); }

/* --- Footer --- */
#footer-wrapper {
	background: linear-gradient(145deg, #0e5952 0%, #14776d 45%, #1f8f83 100%);
	padding: 3.4em 0 2em;
}
#footer .footer-grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	gap: 1.4em;
	align-items: stretch;
}
#footer .footer-card {
	background: rgba(255,255,255,0.94);
	border-radius: 16px;
	padding: 1.35em 1.25em;
	box-shadow: 0 16px 30px rgba(0,0,0,0.16);
	height: 100%;
}
#footer .footer-card h3 {
	font-size: 1.3em;
	font-weight: 800;
	color: #0f4f4a;
	margin-bottom: 0.8em;
}
#footer .footer-card ul {
	margin: 0; padding: 0;
	list-style: none;
}
#footer .footer-card li {
	margin-bottom: 0.7em;
	color: #2d3a3e;
}
#footer .footer-card li:last-child { margin-bottom: 0; }
#footer .footer-card a {
	color: #0f5f57;
	border-bottom-color: rgba(15,95,87,0.25);
}
#footer .footer-card a:hover { color: #0d463f; }
#footer .footer-card iframe {
	border-radius: 10px;
	margin-top: 0.8em;
}
#footer .footer-card p { margin: 0; }

/* --- Copyright --- */
#copyright {
	margin-top: 2em;
	padding-top: 1.5em;
	border-top: 1px solid rgba(255,255,255,0.28);
	text-align: center;
}
#copyright ul.menu { margin-bottom: 1em; }
#copyright ul.menu li {
	color: rgba(255,255,255,0.92);
	font-weight: 600;
	border-left-color: rgba(255,255,255,0.35);
}
#copyright .brand-strip {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 30px;
	margin-top: 16px;
	flex-wrap: wrap;
}
#copyright .brand-strip img {
	filter: drop-shadow(0 4px 12px rgba(0,0,0,0.15));
}

/* --- Promo Banner --- */
#promo-wrapper {
	background: linear-gradient(135deg, rgba(15,79,74,0.75) 0%, rgba(26,142,129,0.75) 100%), url('../../images/promo.jpg') center/cover no-repeat;
	padding: 2.8em 0;
	margin-top: 20px;
	display: flex;
	align-items: center;
}
#promo {
	width: 100%;
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}
#promo h2 {
	font-weight: 800;
	font-size: 2.2em;
	color: #fff;
	margin-bottom: 1em;
	line-height: 1.3;
}
#promo .button {
	display: inline-block;
	padding: 0.85em 2.2em;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	border-radius: 8px;
}

/* --- Responsive --- */
@media screen and (max-width: 1100px) {
	#sidebar {
		position: relative;
		width: 100%;
		height: auto;
		padding-top: 0;
		box-shadow: 0 4px 18px rgba(0,0,0,0.2);
	}
	#sidebar .sidebar-title { padding: 12px 18px; text-align: center; }
	#sidebar ul { display: flex; flex-wrap: wrap; }
	#sidebar ul li {
		border-bottom: 0;
		border-right: 1px solid rgba(255,255,255,0.15);
		flex: 1 1 33.33%;
	}
	#sidebar ul li:last-child { border-right: 0; }
	#sidebar ul li a { padding: 14px 16px; text-align: center; }
	#page-wrapper { padding-left: 0; }
}
@media screen and (max-width: 736px) {
	#promo-wrapper { padding: 2em 0; }
	#promo h2 { font-size: 1.6em; }
	#footer-wrapper { padding: 2.4em 0 1.5em; }
	#footer .footer-grid { grid-template-columns: 1fr; gap: 1em; }
	#footer .footer-card { padding: 1.1em 1em; }
}
@media screen and (max-width: 640px) {
	#sidebar ul li {
		flex: 1 1 100%;
		border-right: 0;
		border-top: 1px solid rgba(255,255,255,0.15);
	}
}