/* =========================================================
   LAYOUT.CSS
   Structural layout: shell, grids, docs, headers, footers
========================================================= */

.container {
	max-width: 1120px;
	margin-inline: auto;
	padding-inline: 14px;
}

.section {
	margin-block: 38px;
}

.content {
	margin-top: 1rem;
	display: grid;
	gap: 0.95rem;
}

.panel {
	background: var(--surface);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-lg);
	padding: clamp(0.95rem, 1vw + 0.8rem, 1.45rem);
	box-shadow: 0 10px 24px rgba(9, 40, 97, 0.08);
}

.panel__head h2 {
	margin: 0;
}

.panel__head p {
	margin: 0.4rem 0 1rem;
	color: var(--text-soft);
}

.category-grid,
.tool-grid,
.grid {
	display: grid;
	gap: 0.85rem;
}

.category-grid {
	grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
}

.tool-grid {
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

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

.grid-3 {
	grid-template-columns: repeat(3, 1fr);
}

.panel--split {
	display: grid;
	gap: 1rem;
	grid-template-columns: 1.25fr 1fr;
}

.site-footer {
	margin: 1.1rem 0 0;
	padding: 0.95rem 0.2rem;
	color: #39516f;
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 0.9rem;
	flex-wrap: wrap;
}

.site-footer p {
	margin: 0;
}

.site-footer nav {
	display: flex;
	gap: 0.8rem;
	flex-wrap: wrap;
}

.site-footer a {
	color: var(--accent-strong);
	text-decoration: none;
}

.doc-page {
	width: min(920px, calc(100% - 1rem));
	margin: 0.9rem auto 1.6rem;
	background: var(--surface);
	border: 1px solid var(--stroke);
	border-radius: var(--radius-lg);
	padding: clamp(0.95rem, 1vw + 0.72rem, 1.65rem);
	box-shadow: 0 10px 24px rgba(9, 40, 97, 0.08);
}

.doc-page__back {
	margin: 0 0 0.8rem;
}

.global-header,
.global-footer {
	width: min(1120px, calc(100% - 1rem));
	margin: 0.8rem auto;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	flex-wrap: wrap;
}

.global-header__nav,
.global-footer nav {
	display: flex;
	gap: 0.75rem;
	flex-wrap: wrap;
}

.all-tools-layout {
	max-width: 1120px;
	margin-inline: auto;
	padding: 24px 14px;
}

.directory-header {
	text-align: center;
	margin-bottom: 28px;
}

.directory-content {
	display: grid;
	gap: 40px;
}

@media (min-width: 900px) {
	.container,
	.global-header,
	.global-footer,
	.site-shell {
		width: min(1120px, calc(100% - 2rem));
	}

	.section {
		margin-block: 56px;
	}
}

@media (max-width: 900px) {
	.grid-3 {
		grid-template-columns: repeat(2, 1fr);
	}

	.panel--split {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 640px) {
	.grid-2,
	.grid-3,
	.tool-grid-2 {
		grid-template-columns: 1fr;
	}

	.site-footer {
		flex-direction: column;
		align-items: flex-start;
	}
}