/* =============================================================================
   Sustainable Ply — Footer (R4 Move X)
   Brand-led, editorial. 4-column desktop layout with brand block, contact,
   nav, and resources. Large Fraunces italic wordmark between the columns
   and the legal strip. Significant breathing room above the footer via
   margin/padding on the parent main area.
   ============================================================================= */

.site-footer {
	background: var(--color-text);
	color: var(--color-bg);
	padding-block: clamp(80px, 9vw, 144px) clamp(32px, 4vw, 56px);
	padding-inline: clamp(24px, 4vw, 64px);
	margin-top: clamp(64px, 8vw, 128px);
	border-radius: var(--radius-lg, 20px) var(--radius-lg, 20px) 0 0;
	position: relative;
	overflow: hidden;
}

.site-footer__inner {
	max-width: var(--layout-wide-size);
	margin-inline: auto;
	display: grid;
	grid-template-columns: 2fr 1.2fr 1fr 1fr;
	gap: clamp(40px, 5vw, 96px);
	align-items: start;
	position: relative;
	z-index: 1;
}

@media (max-width: 980px) {
	.site-footer__inner {
		grid-template-columns: 1fr 1fr;
		gap: clamp(32px, 5vw, 56px);
	}
	.site-footer__col--brand {
		grid-column: span 2;
	}
}

@media (max-width: 600px) {
	.site-footer__inner {
		grid-template-columns: 1fr;
	}
	.site-footer__col--brand {
		grid-column: 1;
	}
}

.site-footer__col {
	display: flex;
	flex-direction: column;
	gap: var(--sp-lg);
}

/* Brand column — bigger logo, tagline, sample CTA */

.site-footer__col--brand .site-footer__logo {
	width: 64px;
	height: 64px;
	background: var(--color-bg);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
}

.site-footer__logo img,
.site-footer__logo svg {
	width: 56px;
	height: 56px;
}

.site-footer__tagline {
	font-family: var(--wp--preset--font-family--fraunces);
	font-size: clamp(20px, 1.8vw, 28px);
	font-weight: 400;
	font-variation-settings: 'opsz' 48, 'SOFT' 30, 'wght' 400;
	line-height: 1.25;
	letter-spacing: -0.015em;
	color: var(--color-bg);
	margin: 0;
	max-width: 32ch;
}

.site-footer__sample-cta {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-family: var(--wp--preset--font-family--inter);
	font-size: 14px;
	font-weight: 500;
	letter-spacing: -0.005em;
	color: var(--color-bg);
	text-decoration: none;
	padding: 14px 22px;
	background: transparent;
	border: 1px solid rgba(247, 247, 241, 0.4);
	border-radius: var(--radius-md, 12px);
	width: max-content;
	transition: background 200ms cubic-bezier(0.22, 1, 0.36, 1), color 200ms ease-out, border-color 200ms ease-out;
}

.site-footer__sample-cta:hover,
.site-footer__sample-cta:focus-visible {
	background: var(--color-bg);
	color: var(--color-text);
	border-color: var(--color-bg);
}

.site-footer__sample-cta-arrow {
	display: inline-block;
	transition: transform 280ms cubic-bezier(0.22, 1, 0.36, 1);
}

@media (prefers-reduced-motion: no-preference) {
	.site-footer__sample-cta:hover .site-footer__sample-cta-arrow,
	.site-footer__sample-cta:focus-visible .site-footer__sample-cta-arrow {
		transform: translateX(6px);
	}
}

/* Contact column */

.site-footer__col-label {
	color: var(--color-accent) !important;
	margin: 0 !important;
}

.site-footer__col-label::before {
	color: var(--color-accent) !important;
}

.site-footer__address {
	font-family: var(--wp--preset--font-family--inter);
	font-style: normal;
	font-size: 14px;
	line-height: 1.55;
	color: rgba(247, 247, 241, 0.72);
	margin: 0;
}

.site-footer__link {
	font-family: var(--wp--preset--font-family--inter);
	font-size: 14px;
	color: var(--color-bg);
	text-decoration: none;
	display: inline-block;
	border-bottom: 1px solid rgba(247, 247, 241, 0.18);
	padding-block-end: 2px;
	width: max-content;
	transition: border-color 200ms ease-out, color 200ms ease-out;
}

.site-footer__link:hover,
.site-footer__link:focus-visible {
	color: var(--color-accent);
	border-color: var(--color-accent);
}

.site-footer__link--muted {
	color: rgba(247, 247, 241, 0.5);
	border-color: rgba(247, 247, 241, 0.12);
}

/* Nav + resources columns */

.site-footer__nav-list {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.site-footer__nav-list a {
	font-family: var(--wp--preset--font-family--inter);
	font-size: 14px;
	font-weight: 400;
	color: rgba(247, 247, 241, 0.78);
	text-decoration: none;
	transition: color 200ms ease-out, transform 200ms cubic-bezier(0.22, 1, 0.36, 1);
	display: inline-block;
}

.site-footer__nav-list a:hover,
.site-footer__nav-list a:focus-visible {
	color: var(--color-bg);
	transform: translateX(4px);
}

/* Editorial wordmark — large Fraunces italic 'Sustainable Ply' across the
   footer, slightly clipped at the bottom for an editorial trim. */

.site-footer__mark {
	max-width: var(--layout-wide-size);
	margin: clamp(64px, 8vw, 128px) auto clamp(16px, 2vw, 32px) auto;
	text-align: center;
	overflow: hidden;
	line-height: 0.85;
	pointer-events: none;
	user-select: none;
	position: relative;
	z-index: 1;
}

.site-footer__mark-text {
	font-family: var(--wp--preset--font-family--fraunces);
	font-style: italic;
	font-weight: 300;
	font-variation-settings: 'opsz' 144, 'SOFT' 70, 'wght' 300;
	font-size: clamp(80px, 16vw, 240px);
	letter-spacing: -0.04em;
	color: var(--color-bg);
	opacity: 0.08;
	white-space: nowrap;
	display: inline-block;
}

/* Legal strip */

.site-footer__legal {
	max-width: var(--layout-wide-size);
	margin-inline: auto;
	margin-top: clamp(40px, 5vw, 80px);
	padding-block-start: clamp(20px, 2.5vw, 32px);
	border-top: 1px solid rgba(247, 247, 241, 0.12);
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: var(--sp-md);
	position: relative;
	z-index: 1;
}

.site-footer__copyright {
	font-family: var(--wp--preset--font-family--inter);
	font-size: 12px;
	letter-spacing: 0.04em;
	color: rgba(247, 247, 241, 0.5);
	margin: 0;
}

.site-footer__legal-links {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	gap: clamp(16px, 2vw, 28px);
}

.site-footer__legal-links a,
.site-footer__legal-button {
	font-family: var(--wp--preset--font-family--inter);
	font-size: 12px;
	letter-spacing: 0.04em;
	color: rgba(247, 247, 241, 0.5);
	text-decoration: none;
	transition: color 200ms ease-out;
	background: none;
	border: 0;
	padding: 0;
	cursor: pointer;
}

.site-footer__legal-links a:hover,
.site-footer__legal-links a:focus-visible,
.site-footer__legal-button:hover,
.site-footer__legal-button:focus-visible {
	color: var(--color-bg);
	outline: none;
}

@media (max-width: 600px) {
	.site-footer__legal {
		flex-direction: column;
		align-items: flex-start;
		gap: var(--sp-md);
	}
}

/* Final-CTA → footer breathing room.
   The quote-cta section (chapter 09) sits in its own framed bento card; we
   want a generous cream gutter beneath it before the footer begins. */

main + .site-footer,
.site-footer {
	/* margin-top set at top of file ensures gap regardless of last section */
}