/**
 * Insights Child — portals.css
 *
 * Powers the Portal Page template (Staff / Student / Teacher).
 * Lifted from insights-portal-staff-v1.html and scoped under
 * .portal-main / .overlay-sub-list .coming-soon / .overlay[data-theme="gold"].
 */

/* Astra container break-out so the Portal hero/grid fill the viewport */
body.page-template-template-portal .ast-container,
body.page-template-template-portal .site-content > .ast-container {
	max-width: none;
	width: 100%;
	padding: 0;
	display: block;
}
body.page-template-template-portal #primary,
body.page-template-template-portal .content-area,
body.page-template-template-portal .ast-article-single,
body.page-template-template-portal .ast-article-post {
	max-width: none;
	width: 100%;
	padding: 0;
	margin: 0;
	float: none;
	background: transparent;
	box-shadow: none;
	border: 0;
}
body.page-template-template-portal #secondary,
body.page-template-template-portal .widget-area { display: none !important; }
body.page-template-template-portal .entry-header,
body.page-template-template-portal .ast-archive-description { display: none; }

.portal-main {
	--p-crimson: #8B1A1A;
	--p-crimson-bright: #E8192C;
	--p-crimson-deep: #5C1010;
	--p-ink: #1a1a1a;
	--p-charcoal: #2D2D2D;
	--p-text: #1a1a1a;
	--p-text-dim: rgba(26, 26, 26, 0.68);
	--p-text-mute: rgba(26, 26, 26, 0.5);
	--p-paper: #FAFAFA;
	--p-line: rgba(26, 26, 26, 0.08);
	--p-line-hi: rgba(26, 26, 26, 0.14);

	font-family: 'Jost', sans-serif;
	background: #FFFFFF;
	color: var(--p-text);
	line-height: 1.6;
}
.portal-main h1, .portal-main h2, .portal-main h3, .portal-main h4 {
	font-family: 'Jost', sans-serif;
	font-weight: 500;
	color: var(--p-ink);
	letter-spacing: -0.015em;
	line-height: 1.08;
}

@keyframes portalFadeUp {
	from { opacity: 0; transform: translateY(24px); }
	to   { opacity: 1; transform: translateY(0); }
}

/* ────────── REVEALS ────────── */
.portal-main .reveal {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity 0.85s cubic-bezier(0.2, 0.6, 0.2, 1), transform 0.85s cubic-bezier(0.2, 0.6, 0.2, 1);
}
.portal-main .reveal.in { opacity: 1; transform: translateY(0); }
.portal-main .reveal.delay-1 { transition-delay: 0.05s; }
.portal-main .reveal.delay-2 { transition-delay: 0.10s; }
@media (prefers-reduced-motion: reduce) {
	.portal-main .reveal { opacity: 1; transform: none !important; transition: none !important; }
}

/* ────────── COLOUR HERO ──────────
   Tighter than the safeguarding sub-page hero so the security notice
   + first row of portal tiles are visible above the fold on a typical
   1080-1280px tall window. */
.portal-main .color-hero {
	padding: 48px 0 56px;
	text-align: center;
	background: var(--p-crimson);
	color: #FFFFFF;
}
.portal-main .color-hero-inner {
	max-width: 1320px;
	margin: 0 auto;
	padding: 0 32px;
}
.portal-main .ch-back {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-size: 11px;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	font-weight: 600;
	color: inherit;
	opacity: 0.75;
	margin-bottom: 28px;
	transition: opacity 0.25s, gap 0.25s;
	text-decoration: none;
}
.portal-main .ch-back:hover { opacity: 1; gap: 14px; }
.portal-main .ch-back::before { content: "←"; }
.portal-main .ch-eyebrow {
	font-size: 11px;
	letter-spacing: 0.28em;
	text-transform: uppercase;
	color: inherit;
	font-weight: 700;
	margin-bottom: 22px;
	opacity: 0;
	transform: translateY(16px);
	animation: portalFadeUp 0.8s ease 0.2s forwards;
}
.portal-main .ch-eyebrow::before {
	content: "";
	display: block;
	width: 48px;
	height: 2px;
	background: currentColor;
	opacity: 0.8;
	margin: 0 auto 18px;
}
.portal-main .color-hero h1 {
	font-family: 'Jost', sans-serif;
	font-size: clamp(36px, 5vw, 64px);
	font-weight: 500;
	letter-spacing: -0.025em;
	line-height: 1.04;
	color: inherit;
	margin: 0 0 18px;
	opacity: 0;
	transform: translateY(24px);
	animation: portalFadeUp 0.9s ease 0.4s forwards;
}
.portal-main .color-hero h1 em { font-style: italic; opacity: 0.85; font-weight: 400; }
.portal-main .color-hero p.ch-dek {
	font-style: italic;
	font-size: clamp(15px, 1.4vw, 18px);
	max-width: 600px;
	margin: 0 auto;
	line-height: 1.5;
	opacity: 0;
	transform: translateY(24px);
	animation: portalFadeUp 1s ease 0.55s forwards;
	color: inherit;
}

/* ────────── SECURITY NOTICE ────────── */
.portal-main .security-notice {
	max-width: 880px;
	margin: 40px auto 0;
	padding: 0 32px;
}
.portal-main .sn-inner {
	padding: 24px 28px;
	background: var(--p-paper);
	border-left: 3px solid var(--p-crimson);
	border-radius: 0 4px 4px 0;
	display: grid;
	grid-template-columns: 110px 1fr;
	gap: 20px;
	align-items: center;
}
.portal-main .sn-tag {
	font-size: 10px;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--p-crimson);
	font-weight: 700;
}
.portal-main .sn-body {
	font-size: 14.5px;
	line-height: 1.5;
	color: var(--p-text-dim);
}
.portal-main .sn-body strong { color: var(--p-ink); }
.portal-main .sn-body a {
	color: var(--p-crimson);
	border-bottom: 1px solid var(--p-crimson);
	text-decoration: none;
}

/* ────────── PORTAL TILES ────────── */
.portal-main .portal-tiles { padding: 48px 0 80px; }
.portal-main .pt-inner {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 32px;
}
.portal-main .pt-section + .pt-section { margin-top: 56px; }
.portal-main .pt-section-title {
	font-size: 11px;
	letter-spacing: 0.22em;
	text-transform: uppercase;
	color: var(--p-text-mute);
	font-weight: 700;
	margin-bottom: 22px;
	padding-bottom: 14px;
	border-bottom: 1px solid var(--p-line);
}
.portal-main .pt-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 18px;
}
.portal-main .portal-tile {
	position: relative;
	background: #FFFFFF;
	border: 1px solid var(--p-line);
	border-radius: 6px;
	padding: 28px 28px 30px;
	display: flex;
	flex-direction: column;
	gap: 16px;
	transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.25s ease;
	min-height: 180px;
	color: inherit;
	text-decoration: none;
}
.portal-main .portal-tile:hover {
	transform: translateY(-4px);
	box-shadow: 0 18px 40px -16px rgba(26, 26, 26, 0.18);
	border-color: var(--p-crimson);
}
.portal-main .portal-tile:focus-visible {
	outline: 2px solid var(--p-crimson);
	outline-offset: 2px;
}
.portal-main .portal-tile .pt-icon {
	width: 56px;
	height: 56px;
	border-radius: 12px;
	display: flex;
	align-items: center;
	justify-content: center;
	font-family: 'Jost', sans-serif;
	font-size: 22px;
	font-weight: 600;
	color: #FFFFFF;
	letter-spacing: -0.02em;
	overflow: hidden;
}
.portal-main .portal-tile .pt-icon img {
	width: 100%;
	height: 100%;
	object-fit: contain;
	padding: 8px;
	background: transparent;
}
/* When a brand logo image is present, switch the icon container to white
   with a hairline border — so multi-colour brand logos from the iconify
   logos: set (Teams purple, Zoom blue, Microsoft Office multi-tone) read
   clearly instead of clashing with the coloured gradient. */
.portal-main .portal-tile .pt-icon:has(img) {
	background: #FFFFFF !important;
	box-shadow: 0 0 0 1px var(--p-line) inset;
}
/* Brand-coloured gradients for the monogram fallback */
.portal-main .portal-tile[data-brand="purple"] .pt-icon  { background: linear-gradient(135deg, #5158CB, #444791); }
.portal-main .portal-tile[data-brand="blue"]   .pt-icon  { background: linear-gradient(135deg, #2D8CFF, #0E5EB8); }
.portal-main .portal-tile[data-brand="crimson"].pt-icon,
.portal-main .portal-tile[data-brand="crimson"] .pt-icon { background: linear-gradient(135deg, #8B1A1A, #5C1010); }
.portal-main .portal-tile[data-brand="ink"]    .pt-icon  { background: linear-gradient(135deg, #2D2D2D, #1a1a1a); }
.portal-main .portal-tile[data-brand="green"]  .pt-icon  { background: linear-gradient(135deg, #6B9B6B, #3A5C3A); }
.portal-main .portal-tile[data-brand="gold"]   .pt-icon  { background: linear-gradient(135deg, #C28B3D, #6B5337); }
.portal-main .portal-tile[data-brand="grey"]   .pt-icon  { background: linear-gradient(135deg, #5C7A8F, #2D4458); }
.portal-main .portal-tile[data-brand="orange"] .pt-icon  { background: linear-gradient(135deg, #C95C2A, #8B3B1A); }

.portal-main .portal-tile h3 {
	font-family: 'Jost', sans-serif;
	font-size: 20px;
	font-weight: 600;
	letter-spacing: -0.01em;
	color: var(--p-ink);
	line-height: 1.15;
	margin: 0;
}
.portal-main .portal-tile p {
	font-size: 13.5px;
	line-height: 1.5;
	color: var(--p-text-dim);
	flex: 1;
	margin: 0;
}
.portal-main .portal-tile .pt-external {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 11px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	font-weight: 600;
	color: var(--p-crimson);
	margin-top: 4px;
	transition: gap 0.25s ease;
}
.portal-main .portal-tile:hover .pt-external { gap: 12px; }
.portal-main .portal-tile .pt-external::after { content: "↗"; }
.portal-main .portal-tile .pt-external-tag {
	position: absolute;
	top: 18px;
	right: 18px;
	font-size: 9px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
	color: var(--p-text-mute);
	font-weight: 600;
	padding: 4px 8px;
	background: var(--p-paper);
	border-radius: 999px;
}

/* ────────── COMING-SOON (sub-menu items) ────────── */
/* Inactive portal items in the side-drawer submenu: muted + unclickable,
   but NO "Coming soon" pill (removed per Andre 2026-05-15). */
.overlay-sub-list .coming-soon {
	opacity: 0.45;
	pointer-events: none;
	cursor: default;
}

/* ────────── FOOTER muted (coming soon) ────────── */
.footer-col a.muted {
	opacity: 0.45;
	pointer-events: none;
	font-style: italic;
}

@media (max-width: 960px) {
	.portal-main .pt-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
	.portal-main .color-hero { padding: 48px 0 56px; }
	.portal-main .color-hero-inner { padding: 0 20px; }
	.portal-main .security-notice { padding: 0 20px; margin-top: 40px; }
	.portal-main .sn-inner { grid-template-columns: 1fr; gap: 10px; padding: 20px 22px; }
	.portal-main .portal-tiles { padding: 48px 0 64px; }
	.portal-main .pt-inner { padding: 0 20px; }
	.portal-main .pt-grid { grid-template-columns: 1fr; }
}