/* Electrical Audio Foundation — site styles */

:root {
	--ink: #1a1a1a;
	--ink-soft: #2b2b2b;
	--muted: #6c737f;
	--paper: #fdfdfb;
	--paper-alt: #f6f4ef;
	--line: #e4e2de;
	--line-strong: #c9c6bf;
	--primary: #b7202d;
	--primary-dark: #8a1822;
	--accent: #f4c430;
	--accent-soft: #fff3c2;
	--content: 72rem;
	--reading: 50rem;
	--radius: .5rem;
	--radius-lg: .875rem;
	--shadow-sm: 0 1px 2px rgba(17,17,17,.05);
	--shadow-md: 0 6px 18px rgba(17,17,17,.08);
	--font-head: 'Iowan Old Style', 'Palatino Linotype', 'Book Antiqua', Palatino, Georgia, ui-serif, serif;
	--font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
	--nav-height: 4.25rem;
}

/* Base */
html { scroll-behavior: smooth; }
body {
	font-family: var(--font-body);
	color: var(--ink);
	background: var(--paper);
	line-height: 1.65;
	-webkit-font-smoothing: antialiased;
	text-rendering: optimizeLegibility;
	scroll-padding-top: calc(var(--nav-height) + .5rem);
}

img { max-width: 100%; height: auto; display: block; }

a { color: var(--primary); text-decoration-thickness: 1px; text-underline-offset: .15em; }
a:hover { color: var(--primary-dark); }

h1, h2, h3, h4, h5 {
	font-family: var(--font-head);
	color: var(--ink);
	letter-spacing: -0.01em;
	line-height: 1.2;
	margin-top: 0;
}
h1 { font-weight: 700; font-size: clamp(2.25rem, 4.5vw, 3.75rem); }
h2 { font-weight: 700; font-size: clamp(1.75rem, 2.75vw, 2.5rem); margin-bottom: 1rem; }
h3 { font-weight: 700; font-size: 1.375rem; }
.eyebrow {
	font-family: var(--font-body);
	font-size: .8125rem;
	font-weight: 600;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--primary);
	margin: 0 0 .75rem;
}
.lead { font-size: 1.175rem; color: var(--ink-soft); line-height: 1.6; }

/* Skip link */
.skip-link {
	position: absolute;
	top: -40px;
	left: .5rem;
	background: var(--ink);
	color: #fff;
	padding: .5rem .75rem;
	border-radius: var(--radius);
	z-index: 2000;
	transition: top .15s ease;
}
.skip-link:focus { top: .5rem; color: #fff; }

/* Layout helpers */
.container-narrow { max-width: var(--reading); margin: 0 auto; padding: 0 1rem; }
.section { padding: clamp(3rem, 6vw, 5.5rem) 0; }
.section-alt { background: var(--paper-alt); }
.section-ink { background: var(--ink); color: #f5f4f0; }
.section-ink h1, .section-ink h2, .section-ink h3 { color: #fff; }
.section-ink .eyebrow { color: var(--accent); }
.section-ink a { color: var(--accent); }

/* Nav */
.site-nav {
	background: rgba(253,253,251,.94);
	backdrop-filter: saturate(140%) blur(8px);
	-webkit-backdrop-filter: saturate(140%) blur(8px);
	border-bottom: 1px solid var(--line);
	min-height: var(--nav-height);
}
.site-nav .navbar-brand {
	display: inline-flex;
	align-items: center;
	padding: .25rem 0;
}
.site-nav .navbar-brand img {
	height: 2.5rem;
	width: auto;
	display: block;
	transition: opacity .15s ease;
}
.site-nav .navbar-brand:hover img { opacity: .85; }
@media (max-width: 400px) {
	.site-nav .navbar-brand img { height: 2.1rem; }
}
.site-nav .nav-link {
	color: var(--ink-soft);
	font-weight: 500;
	padding: .5rem .85rem;
	border-radius: .4rem;
}
.site-nav .nav-link:hover { color: var(--primary); background: rgba(183,32,45,.06); }
.site-nav .nav-link.active {
	color: var(--primary);
	background: rgba(183,32,45,.08);
}
.site-nav .btn-support {
	margin-left: .5rem;
	background: var(--ink);
	color: #fff;
	border: 1px solid var(--ink);
	border-radius: .4rem;
	padding: .5rem 1rem;
	font-weight: 600;
	font-size: .95rem;
}
.site-nav .btn-support:hover { background: var(--primary); border-color: var(--primary); color: #fff; }

/* Hero */
.hero {
	position: relative;
	background: var(--ink);
	color: #fff;
	overflow: hidden;
}
.hero-media {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	opacity: .45;
}
.hero-media::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(180deg, rgba(15,15,15,.35) 0%, rgba(15,15,15,.85) 100%);
}
.hero-inner {
	position: relative;
	padding: clamp(5rem, 10vw, 8.5rem) 0 clamp(3rem, 6vw, 5rem);
}
.hero h1 { color: #fff; max-width: 20ch; margin-bottom: 1rem; }
.hero .lead { color: rgba(255,255,255,.82); max-width: 44rem; }
.hero-tagline {
	display: inline-block;
	font-size: .8125rem;
	letter-spacing: .18em;
	text-transform: uppercase;
	color: var(--accent);
	font-weight: 600;
	margin-bottom: 1rem;
}
.hero-cta {
	display: inline-flex;
	gap: .75rem;
	flex-wrap: wrap;
	margin-top: 1.75rem;
}
.btn-primary-brand {
	background: var(--primary);
	color: #fff;
	border: 1px solid var(--primary);
	padding: .7rem 1.4rem;
	font-weight: 600;
	border-radius: .4rem;
	text-decoration: none;
	display: inline-block;
	transition: background .15s ease, transform .15s ease;
}
.btn-primary-brand:hover { background: var(--primary-dark); color: #fff; transform: translateY(-1px); }
.btn-ghost {
	background: transparent;
	color: #fff;
	border: 1px solid rgba(255,255,255,.35);
	padding: .7rem 1.4rem;
	font-weight: 600;
	border-radius: .4rem;
	text-decoration: none;
	display: inline-block;
}
.btn-ghost:hover { background: rgba(255,255,255,.08); color: #fff; border-color: #fff; }

/* Page header (for non-home pages) */
.page-header {
	background: var(--ink);
	color: #fff;
	padding: clamp(3.5rem, 7vw, 5.5rem) 0 clamp(2rem, 4vw, 3rem);
	border-bottom: 4px solid var(--primary);
}
.page-header h1 { color: #fff; margin-bottom: .5rem; }
.page-header .lead { color: rgba(255,255,255,.8); max-width: 48rem; }
.page-header .eyebrow { color: var(--accent); }

/* Prose (reading blocks) */
.prose p { margin-bottom: 1.15rem; font-size: 1.0625rem; color: var(--ink-soft); }
.prose p:last-child { margin-bottom: 0; }
.prose h2 { margin-top: 2.5rem; }
.prose h2:first-child { margin-top: 0; }
.prose strong { color: var(--ink); }
.prose figure { margin: 2rem 0; }
.prose figure img { border-radius: var(--radius); box-shadow: var(--shadow-md); }
.prose figcaption { font-size: .875rem; color: var(--muted); margin-top: .5rem; }

/* Callout (the promise) */
.promise {
	background: #fff;
	border: 1px solid var(--line);
	border-left: .35rem solid var(--primary);
	padding: 1.75rem clamp(1.25rem, 3vw, 2.25rem);
	border-radius: var(--radius);
	box-shadow: var(--shadow-sm);
	font-size: 1.125rem;
	line-height: 1.6;
}
.promise strong { color: var(--ink); }

/* Quote block */
.pullquote {
	border-left: .25rem solid var(--accent);
	padding: 1rem 0 1rem 1.5rem;
	margin: 2rem 0;
	font-family: var(--font-head);
	font-size: 1.35rem;
	line-height: 1.4;
	color: var(--ink);
}
.pullquote .attrib {
	display: block;
	margin-top: .75rem;
	font-family: var(--font-body);
	font-size: .9375rem;
	color: var(--muted);
	font-style: normal;
}
.pullquote .attrib strong { color: var(--ink); font-weight: 600; }

/* Feature quote (hero-style with image) */
.feature-quote {
	position: relative;
	color: #fff;
	overflow: hidden;
	min-height: 22rem;
	display: flex;
	align-items: center;
	background: var(--ink);
}
.feature-quote .bg {
	position: absolute;
	inset: 0;
	background-size: cover;
	background-position: center;
	opacity: .35;
}
.feature-quote .bg::after {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg, rgba(15,15,15,.9) 0%, rgba(15,15,15,.55) 55%, rgba(15,15,15,.3) 100%);
}
.feature-quote .container { position: relative; z-index: 1; padding: 3rem 1rem; }
.feature-quote blockquote {
	font-family: var(--font-head);
	font-size: clamp(1.25rem, 2vw, 1.75rem);
	line-height: 1.4;
	color: #fff;
	margin: 0;
	max-width: 48rem;
}
.feature-quote blockquote::before {
	content: "\201C";
	font-size: 4rem;
	color: var(--accent);
	line-height: 0;
	margin-right: .15em;
	vertical-align: -0.45em;
}
.feature-quote cite {
	display: block;
	font-family: var(--font-body);
	font-size: .95rem;
	color: rgba(255,255,255,.82);
	margin-top: 1.25rem;
	font-style: normal;
}
.feature-quote cite strong { color: var(--accent); font-weight: 700; margin-right: .25rem; }

/* Program cards */
.program-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1.25rem; }
.program-card {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius-lg);
	padding: 1.5rem;
	transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
	height: 100%;
}
.program-card:hover {
	border-color: var(--line-strong);
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
}
.program-card .icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.5rem;
	height: 2.5rem;
	border-radius: .5rem;
	background: var(--accent-soft);
	color: var(--primary-dark);
	font-weight: 700;
	margin-bottom: 1rem;
	font-family: var(--font-head);
}
.program-card h3 { font-size: 1.125rem; margin-bottom: .5rem; }
.program-card p { font-size: .95rem; color: var(--ink-soft); margin: 0; }

/* Values grid */
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 1.5rem; }
.value { padding: 1rem 0; }
.value .label {
	display: inline-block;
	font-size: .8125rem;
	letter-spacing: .14em;
	text-transform: uppercase;
	color: var(--primary);
	font-weight: 700;
	margin-bottom: .35rem;
}
.value h3 { font-size: 1.25rem; margin-bottom: .5rem; }
.value p { color: var(--ink-soft); font-size: .95rem; margin: 0; }

/* CTA strip */
.cta-strip {
	background: var(--ink);
	color: #fff;
	border-top: 4px solid var(--accent);
}
.cta-strip h2 { color: #fff; }
.cta-strip .lead { color: rgba(255,255,255,.8); }

/* Donate section (GiveButter embed) */
.donate-section .lead { color: var(--ink-soft); }
.donate-wrap {
	display: flex;
	justify-content: center;
}
.donate-wrap givebutter-widget {
	display: block;
	width: 100%;
	max-width: 30rem;
	min-height: 28rem;
}
.donate-benefits {
	list-style: none;
	padding: 0;
	margin: 1.75rem 0 0;
}
.donate-benefits li {
	padding: .4rem 0 .4rem 1.75rem;
	position: relative;
	color: var(--ink-soft);
	font-size: 1rem;
}
.donate-benefits li::before {
	content: "";
	position: absolute;
	left: 0;
	top: .75rem;
	width: 1rem;
	height: 1rem;
	border-radius: 999px;
	background: var(--primary);
	box-shadow: inset 0 0 0 2px var(--primary), inset 0 0 0 4px #fff, inset 0 0 0 8px var(--primary);
}

/* Contact grid */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); gap: 1.5rem; }
.contact-card {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--radius);
	padding: 1.5rem;
}
.contact-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.contact-card p, .contact-card address { margin: 0; font-style: normal; color: var(--ink-soft); font-size: .975rem; }
.contact-card a { word-break: break-word; }

/* Footer */
.site-footer {
	background: #0f0f0f;
	color: #c8c6c1;
	padding: 3.5rem 0 1.5rem;
	border-top: 4px solid var(--primary);
}
.site-footer h4 {
	color: #fff;
	font-family: var(--font-body);
	font-size: .8125rem;
	letter-spacing: .14em;
	text-transform: uppercase;
	margin: 0 0 .85rem;
}
.site-footer a { color: #c8c6c1; text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: .4rem; font-size: .95rem; }
.site-footer .colophon {
	border-top: 1px solid #2a2a2a;
	padding-top: 1.25rem;
	margin-top: 2.5rem;
	font-size: .85rem;
	color: #8a8780;
	display: flex;
	flex-wrap: wrap;
	gap: .75rem 1.5rem;
	align-items: center;
	justify-content: space-between;
}

/* Utility */
.divider-dot { display: inline-block; margin: 0 .4rem; color: var(--line-strong); }
.text-muted-soft { color: var(--muted); }