/* PWA install landing — matches RollCall brand blues */
@font-face {
	font-family: "Vazirmatn";
	src: url("../fonts/Vazirmatn-Regular.woff2") format("woff2");
	font-weight: 400;
	font-display: swap;
}
@font-face {
	font-family: "Vazirmatn";
	src: url("../fonts/Vazirmatn-SemiBold.woff2") format("woff2");
	font-weight: 600;
	font-display: swap;
}
@font-face {
	font-family: "Vazirmatn";
	src: url("../fonts/Vazirmatn-Bold.woff2") format("woff2");
	font-weight: 700;
	font-display: swap;
}

:root {
	--rc-bg: #eef3f9;
	--rc-ink: #1a2332;
	--rc-muted: #5a6575;
	--rc-primary: #0b57d0;
	--rc-primary-soft: #d3e3fd;
	--rc-surface: #ffffff;
	--rc-line: #d0d7e2;
	--rc-safe-top: env(safe-area-inset-top, 0px);
	--rc-safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }

html, body {
	margin: 0;
	padding: 0;
	font-family: "Vazirmatn", Tahoma, sans-serif;
	background: var(--rc-bg);
	color: var(--rc-ink);
	line-height: 1.65;
}

.rc-landing {
	min-height: 100dvh;
	padding: calc(20px + var(--rc-safe-top)) 16px calc(28px + var(--rc-safe-bottom));
	background:
		radial-gradient(ellipse 120% 60% at 50% -10%, #c5d8f5 0%, transparent 55%),
		linear-gradient(180deg, #f4f7fb 0%, var(--rc-bg) 40%);
}

.rc-landing-hero {
	text-align: center;
	max-width: 420px;
	margin: 0 auto 20px;
}

.rc-landing-logo-wrap {
	width: 120px;
	height: 120px;
	margin: 0 auto;
	border-radius: 50%;
	overflow: hidden;
	box-shadow: 0 10px 28px rgba(11, 87, 208, 0.28);
	border: 3px solid #fff;
	background: #fff;
}

.rc-landing-logo {
	display: block;
	width: 100%;
	height: 100%;
	object-fit: cover;
	border-radius: 50%;
}

.rc-landing-title {
	margin: 16px 0 8px;
	font-size: clamp(1.75rem, 6vw, 2.15rem);
	font-weight: 700;
	letter-spacing: -0.02em;
}

.rc-landing-lead {
	margin: 0 0 18px;
	color: var(--rc-muted);
	font-size: 0.95rem;
}

.rc-landing-cta {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: 0 28px;
	border-radius: 999px;
	background: var(--rc-primary);
	color: #fff;
	font-weight: 600;
	text-decoration: none;
	box-shadow: 0 4px 14px rgba(11, 87, 208, 0.35);
}

.rc-landing-cta:active {
	transform: scale(0.98);
}

.rc-landing-main {
	max-width: 520px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	gap: 12px;
}

.rc-landing-card {
	background: var(--rc-surface);
	border: 1px solid var(--rc-line);
	border-radius: 16px;
	padding: 16px 18px;
	box-shadow: 0 1px 3px rgba(26, 35, 50, 0.04);
}

.rc-landing-card h2 {
	margin: 0 0 10px;
	font-size: 1.05rem;
	font-weight: 700;
}

.rc-landing-card h3 {
	margin: 12px 0 4px;
	font-size: 0.95rem;
}

.rc-landing-steps,
.rc-landing-bullets {
	margin: 0;
	padding-right: 1.15rem;
	padding-left: 0;
}

.rc-landing-steps li,
.rc-landing-bullets li {
	margin-bottom: 8px;
	color: var(--rc-ink);
	font-size: 0.92rem;
}

.rc-landing-note {
	margin: 10px 0 0;
	padding: 10px 12px;
	border-radius: 10px;
	background: var(--rc-primary-soft);
	color: #0842a0;
	font-size: 0.85rem;
}

.rc-landing-details {
	margin-top: 12px;
	border-top: 1px solid var(--rc-line);
	padding-top: 10px;
}

.rc-landing-details summary {
	cursor: pointer;
	font-weight: 600;
	color: var(--rc-primary);
}

.rc-landing-details-body {
	margin-top: 8px;
	font-size: 0.9rem;
	color: var(--rc-muted);
}

.rc-landing-foot {
	text-align: center;
	margin-top: 20px;
}

.rc-landing-foot a {
	color: var(--rc-primary);
	font-weight: 600;
	text-decoration: none;
}

@media (min-width: 720px) {
	.rc-landing {
		padding-top: calc(40px + var(--rc-safe-top));
	}
}