/*
 * The Qasimha website (static/pages/): home, privacy, terms, support, delete-account, the landing
 * page of shared links (/i/*, /f/*) and the 404 page. One stylesheet for all of them; site.js sets
 * the language, direction and theme on <html> before the first paint.
 *
 * Brand tokens and fonts come from /branding/tokens/brand-tokens.css (a byte-identical copy of
 * src/lib/branding/tokens/brand-tokens.css): Manrope for English, Readex Pro for Arabic, Noto Sans
 * Arabic for Sorani. Logical properties only, so Arabic and Kurdish mirror without special cases.
 * Flat, like the brand: yellow owns a region, ink gives contrast, paper and white make pauses.
 */

:root {
	color-scheme: light;
	--brand-font: var(--qasimha-font-latin);
	--leading: 1.65;
	--surface-2: #ececf1;
	--fg-2: #3a3b42;
	--hero-bg: var(--qasimha-color-yellow);
	--hero-fg: var(--qasimha-color-ink);
	--hero-muted: #3d3410;
	--bezel: var(--qasimha-color-ink);
	--gutter: 16px;
	--wide: 72rem;
	--doc: 46rem;
}

:root[data-qasimha-theme='dark'] {
	color-scheme: dark;
	--surface-2: #26262c;
	--fg-2: #d4d4db;
	--hero-bg: var(--qasimha-color-white);
	--hero-fg: var(--qasimha-color-ink);
	--hero-muted: var(--qasimha-color-muted);
	--bezel: #3a3a42;
}

:root:lang(ar) {
	--brand-font: var(--qasimha-font-arabic);
	--leading: 1.85;
}

:root:lang(ckb) {
	--brand-font: var(--qasimha-font-kurdish);
	--leading: 1.85;
}

@media (min-width: 480px) {
	:root {
		--gutter: 20px;
	}
}

@media (min-width: 768px) {
	:root {
		--gutter: 32px;
	}
}

@media (min-width: 1200px) {
	:root {
		--gutter: 48px;
	}
}

/* site.js hides the page until it is translated, so English never flashes. */
.l10n-pending body {
	visibility: hidden;
}

/* Lazy images don't load while a translation is pending: the English ones may be swapped. */
.l10n-pending img[loading='lazy'] {
	display: none;
}

*,
::before,
::after {
	box-sizing: border-box;
}

html {
	-webkit-text-size-adjust: 100%;
	text-size-adjust: 100%;
	-webkit-tap-highlight-color: transparent;
}

body {
	display: flex;
	flex-direction: column;
	min-height: 100vh;
	min-height: 100dvh;
	margin: 0;
	background: var(--qasimha-color-paper);
	color: var(--qasimha-color-ink);
	font: 400 1rem / var(--leading) var(--brand-font);
	-webkit-font-smoothing: antialiased;
	overflow-wrap: break-word;
}

main {
	flex: 1 0 auto;
	width: 100%;
}

img,
svg {
	max-width: 100%;
}

h1,
h2,
h3 {
	margin: 0;
	font-family: var(--brand-font);
	font-weight: 700;
	line-height: 1.3;
	text-wrap: balance;
}

:root:lang(ar) :is(h1, h2, h3),
:root:lang(ckb) :is(h1, h2, h3) {
	font-weight: 600;
	line-height: 1.6;
}

h1 {
	font-size: clamp(1.75rem, 1.35rem + 1.6vw, 2.5rem);
}

:root:lang(en) h1 {
	letter-spacing: -0.015em;
}

h2 {
	font-size: 1.375rem;
}

h3 {
	font-size: 1.0625rem;
}

p {
	margin: 0;
}

a {
	color: inherit;
}

a.inline,
.prose a,
.answer a {
	color: var(--qasimha-color-ink);
	font-weight: 600;
	text-decoration-line: underline;
	text-decoration-color: var(--qasimha-color-yellow);
	text-decoration-thickness: 2px;
	text-underline-offset: 3px;
}

a.inline:hover,
.prose a:hover,
.answer a:hover {
	text-decoration-color: currentColor;
}

/* An email address or a URL inside right-to-left text. */
.ltr {
	direction: ltr;
	unicode-bidi: isolate;
}

.muted {
	color: var(--qasimha-color-muted);
}

:focus-visible {
	outline: 2px solid var(--qasimha-color-focus);
	outline-offset: 2px;
}

[hidden] {
	display: none !important;
}

.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	margin: -1px;
	padding: 0;
	overflow: hidden;
	clip: rect(0 0 0 0);
	white-space: nowrap;
	border: 0;
}

/* Header and footer, the same on every page. */

.skip-link {
	position: absolute;
	inset-inline-start: var(--gutter);
	top: -100px;
	z-index: 10;
	padding: 10px 16px;
	border-radius: var(--qasimha-radius-control);
	background: var(--qasimha-color-yellow);
	color: var(--qasimha-color-on-yellow);
	font-weight: 600;
	text-decoration: none;
}

.skip-link:focus {
	top: 12px;
}

.wrap {
	width: 100%;
	max-width: calc(var(--wide) + 2 * var(--gutter));
	margin-inline: auto;
	padding-inline: max(var(--gutter), env(safe-area-inset-left), env(safe-area-inset-right));
}

.site-header.on-hero {
	background: var(--hero-bg);
	color: var(--hero-fg);
}

.header-row {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--qasimha-spacing-sm) var(--qasimha-spacing-lg);
	padding-block: max(var(--qasimha-spacing-md), env(safe-area-inset-top)) var(--qasimha-spacing-md);
}

.site-header .lang-switch {
	margin-inline-start: auto;
}

.on-hero .lang-switch a:hover {
	background: rgb(17 18 22 / 0.08);
}

:root[data-qasimha-theme='dark'] .on-hero .lang-switch a:hover {
	background: var(--surface-2);
}

/* The header only offers the other languages. */
.site-header .lang-switch a[aria-current] {
	display: none;
}

.brand {
	display: inline-flex;
	border-radius: 8px;
}

.logo {
	display: block;
	height: auto;
}

/* Brand minimums: the Latin lockup 180 px wide, the Arabic one 120 px. */
.brand .logo {
	width: 180px;
}

:root[data-lang='ar'] .brand .logo {
	width: 132px;
}

.logo-dark,
:root[data-qasimha-theme='dark'] .logo-light {
	display: none;
}

:root[data-qasimha-theme='dark'] .logo-dark {
	display: block;
}

.lang-switch {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 2px;
}

/* The language names use the system font, so no page loads another script's brand font for them. */
.lang-switch a {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	padding-inline: 10px;
	border-radius: 10px;
	font-family: var(--qasimha-font-ui);
	font-size: 0.9375rem;
	font-weight: 600;
	line-height: 1.2;
	text-decoration: none;
}

.lang-switch a:hover {
	background: var(--surface-2);
}

.site-footer {
	flex-shrink: 0;
	margin-top: var(--qasimha-spacing-4xl);
	border-top: 1px solid var(--qasimha-color-line);
	padding-block: var(--qasimha-spacing-2xl) max(var(--qasimha-spacing-2xl), env(safe-area-inset-bottom));
	font-size: 0.9375rem;
}

.site-footer .wrap {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--qasimha-spacing-lg) var(--qasimha-spacing-xl);
}

.footer-nav ul {
	display: flex;
	flex-wrap: wrap;
	gap: 2px var(--qasimha-spacing-xs);
	margin: 0;
	margin-inline-start: -10px;
	padding: 0;
	list-style: none;
}

.footer-nav a {
	display: inline-flex;
	align-items: center;
	min-height: 44px;
	padding-inline: 10px;
	border-radius: 10px;
	font-weight: 600;
	text-decoration: none;
}

.footer-nav a:hover {
	background: var(--surface-2);
}

.footer-nav a[aria-current='page'] {
	text-decoration: underline;
	text-decoration-color: var(--qasimha-color-yellow);
	text-decoration-thickness: 2px;
	text-underline-offset: 4px;
}

.site-footer .lang-switch {
	margin-inline: -10px;
}

.site-footer .lang-switch a {
	font-weight: 500;
	color: var(--qasimha-color-muted);
}

.site-footer .lang-switch a[aria-current] {
	color: var(--qasimha-color-ink);
	font-weight: 700;
}

.copyright {
	flex-basis: 100%;
	color: var(--qasimha-color-muted);
	font-size: 0.875rem;
}

/* Buttons */

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--qasimha-spacing-sm);
	min-height: 3.125rem;
	padding: var(--qasimha-spacing-sm) 1.375rem;
	border: 0;
	border-radius: var(--qasimha-radius-control);
	font: inherit;
	font-weight: 600;
	line-height: 1.25;
	text-align: center;
	text-decoration: none;
	text-wrap: balance;
	cursor: pointer;
	transition:
		transform 150ms,
		background-color 150ms;
	touch-action: manipulation;
}

.btn:active {
	transform: scale(0.98);
}

.btn svg {
	width: 1.25rem;
	height: 1.25rem;
	flex-shrink: 0;
}

.btn-primary {
	background: var(--qasimha-color-yellow);
	color: var(--qasimha-color-on-yellow);
}

.btn-primary:hover,
.btn-primary:active {
	background: var(--qasimha-color-yellow-pressed);
}

.btn-secondary {
	background: var(--qasimha-color-white);
	color: var(--qasimha-color-ink);
	box-shadow: inset 0 0 0 1px var(--qasimha-color-line);
}

.btn-secondary:hover,
.btn-secondary:active {
	background: var(--surface-2);
}

/* The brand's download button: white on ink (inverted in dark mode). */
.btn-dark {
	background: var(--qasimha-color-ink);
	color: var(--qasimha-color-paper);
}

.btn-dark:hover {
	background: #2a2b31;
}

:root[data-qasimha-theme='dark'] .btn-dark:hover {
	background: #dcdce3;
}

.btn-plain {
	background: transparent;
	color: var(--qasimha-color-muted);
	font-size: 0.9375rem;
}

.btn-plain:hover,
.btn-plain:active {
	background: var(--surface-2);
}

/* Cards and the yellow icon tile */

.card {
	background: var(--qasimha-color-white);
	border-radius: var(--qasimha-radius-list);
	padding: var(--qasimha-spacing-xl);
}

.glyph {
	display: inline-flex;
	flex-shrink: 0;
	align-items: center;
	justify-content: center;
	width: 3rem;
	height: 3rem;
	border-radius: 30%;
	background: var(--qasimha-color-yellow-soft);
	color: var(--qasimha-color-ink);
}

.glyph svg {
	width: 1.5rem;
	height: 1.5rem;
}

.glyph-lg {
	width: 4rem;
	height: 4rem;
}

.glyph-lg svg {
	width: 2rem;
	height: 2rem;
}

.lead {
	color: var(--qasimha-color-muted);
	font-size: 1.0625rem;
	text-wrap: pretty;
}

.footnote {
	color: var(--qasimha-color-muted);
	font-size: 0.875rem;
	text-align: center;
	text-wrap: pretty;
}

/* Home */

.home-hero {
	background: var(--hero-bg);
	color: var(--hero-fg);
	padding-block: var(--qasimha-spacing-2xl) var(--qasimha-spacing-3xl);
}

.home-hero .wrap {
	display: grid;
	gap: var(--qasimha-spacing-3xl);
	align-items: center;
}

.hero-text {
	display: grid;
	justify-items: start;
	gap: var(--qasimha-spacing-lg);
	max-width: 36rem;
}

.hero-text h1 {
	margin-bottom: var(--qasimha-spacing-xs);
}

.hero-text h1 .logo {
	width: clamp(220px, 56vw, 340px);
}

:root[data-lang='ar'] .hero-text h1 .logo {
	width: clamp(170px, 42vw, 250px);
}

.tagline {
	font-size: clamp(1.375rem, 1.05rem + 1.5vw, 2.125rem);
	font-weight: 700;
	line-height: 1.25;
	text-wrap: balance;
}

:root:lang(en) .tagline {
	letter-spacing: -0.015em;
}

:root:lang(ar) .tagline {
	font-weight: 600;
	line-height: 1.55;
}

.intro {
	font-size: 1.0625rem;
	max-width: 34rem;
	text-wrap: pretty;
}

.get {
	display: grid;
	justify-items: start;
	gap: var(--qasimha-spacing-md);
	margin-top: var(--qasimha-spacing-sm);
	width: 100%;
}

.get h2 {
	font-size: 0.9375rem;
	font-weight: 700;
	color: var(--hero-muted);
}

/* Keeps its height while /api/config answers, so nothing below jumps. */
.store-slot {
	display: flex;
	align-items: center;
	justify-self: stretch;
	min-height: 3.125rem;
}

.stores {
	display: flex;
	flex-wrap: wrap;
	gap: var(--qasimha-spacing-sm);
	width: 100%;
	max-width: 27rem;
}

.stores .btn {
	flex: 1 1 8.25rem;
	max-width: 13rem;
}

.soon {
	font-weight: 600;
}

.superqi {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: var(--qasimha-spacing-sm) var(--qasimha-spacing-md);
	padding-top: var(--qasimha-spacing-sm);
}

.superqi p {
	color: var(--hero-muted);
	font-size: 0.9375rem;
}

.home-hero .btn-secondary {
	box-shadow: inset 0 0 0 1.5px var(--qasimha-color-ink);
	background: transparent;
}

.home-hero .btn-secondary:hover {
	background: rgb(17 18 22 / 0.08);
}

:root[data-qasimha-theme='dark'] .home-hero .btn-secondary {
	box-shadow: inset 0 0 0 1.5px var(--qasimha-color-line);
}

:root[data-qasimha-theme='dark'] .home-hero .btn-secondary:hover {
	background: var(--surface-2);
}

/* Three app screens, side by side. */
.shots {
	margin: 0;
	display: grid;
	justify-items: center;
	gap: var(--qasimha-spacing-md);
}

.shots-row {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 100%;
}

.shot {
	width: 32%;
	max-width: 250px;
	height: auto;
	border: clamp(3px, 0.9vw, 7px) solid var(--bezel);
	border-radius: clamp(14px, 4.4vw, 34px);
	background: var(--qasimha-color-paper);
}

.shot:nth-child(2) {
	position: relative;
	z-index: 1;
	width: 38%;
	max-width: 290px;
}

.shot:first-child {
	margin-inline-end: -4%;
}

.shot:last-child {
	margin-inline-start: -4%;
}

.shots figcaption {
	color: var(--hero-muted);
	font-size: 0.8125rem;
}

@media (min-width: 960px) {
	.home-hero {
		padding-block: var(--qasimha-spacing-3xl) var(--qasimha-spacing-4xl);
	}

	.home-hero .wrap {
		grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
	}
}

.section {
	padding-block: var(--qasimha-spacing-4xl) 0;
}

.section-head {
	display: grid;
	gap: var(--qasimha-spacing-sm);
	max-width: 40rem;
	margin-bottom: var(--qasimha-spacing-xl);
}

.section-head h2 {
	font-size: clamp(1.375rem, 1.1rem + 1.1vw, 2.125rem);
}

.features {
	display: grid;
	gap: var(--qasimha-spacing-md);
	margin: 0;
	padding: 0;
	list-style: none;
}

@media (min-width: 640px) {
	.features {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

@media (min-width: 960px) {
	.features {
		grid-template-columns: repeat(3, minmax(0, 1fr));
		gap: var(--qasimha-spacing-lg);
	}
}

.feature {
	display: grid;
	align-content: start;
	gap: var(--qasimha-spacing-md);
}

.feature p {
	color: var(--fg-2);
	text-wrap: pretty;
}

.notice {
	margin-top: var(--qasimha-spacing-3xl);
	text-align: center;
	color: var(--qasimha-color-muted);
	font-size: 0.9375rem;
	text-wrap: pretty;
}

/* Documents: privacy, terms, support, delete-account, 404 */

.doc {
	width: 100%;
	max-width: calc(var(--doc) + 2 * var(--gutter));
	margin-inline: auto;
	padding-inline: max(var(--gutter), env(safe-area-inset-left), env(safe-area-inset-right));
	padding-top: var(--qasimha-spacing-lg);
}

.doc-head {
	display: grid;
	gap: var(--qasimha-spacing-sm);
	margin-bottom: var(--qasimha-spacing-xl);
}

.doc-head .lead {
	margin-top: var(--qasimha-spacing-xs);
}

.sheet {
	background: var(--qasimha-color-white);
	border-radius: var(--qasimha-radius-list);
	padding: var(--qasimha-spacing-xl) var(--qasimha-spacing-lg);
}

@media (min-width: 640px) {
	.sheet {
		padding: var(--qasimha-spacing-2xl) var(--qasimha-spacing-2xl);
	}
}

.prose {
	color: var(--fg-2);
}

.prose > :first-child {
	margin-top: 0;
}

.prose h2 {
	margin: var(--qasimha-spacing-2xl) 0 var(--qasimha-spacing-sm);
	color: var(--qasimha-color-ink);
	font-size: 1.25rem;
}

.prose h3 {
	margin: var(--qasimha-spacing-xl) 0 var(--qasimha-spacing-xs);
	color: var(--qasimha-color-ink);
}

.prose p,
.prose ul,
.prose ol {
	margin: var(--qasimha-spacing-sm) 0 0;
}

.prose ul,
.prose ol,
.steps {
	padding-inline-start: 1.375rem;
}

.prose li,
.steps li {
	margin-top: var(--qasimha-spacing-xs);
	padding-inline-start: 2px;
}

.prose li::marker,
.steps li::marker {
	color: var(--qasimha-color-muted);
}

.prose strong {
	color: var(--qasimha-color-ink);
	font-weight: 700;
}

.section-list {
	display: grid;
	gap: var(--qasimha-spacing-md);
}

.section-list .card h2 {
	font-size: 1.125rem;
}

.steps {
	display: grid;
	gap: var(--qasimha-spacing-xs);
	margin: var(--qasimha-spacing-md) 0 0;
	color: var(--fg-2);
}

.facts {
	display: grid;
	gap: var(--qasimha-spacing-sm);
	margin: var(--qasimha-spacing-md) 0 0;
	padding: 0;
	list-style: none;
	color: var(--fg-2);
}

.facts li {
	display: flex;
	gap: var(--qasimha-spacing-md);
	align-items: flex-start;
}

.facts li::before {
	content: '';
	flex-shrink: 0;
	width: 0.5rem;
	height: 0.5rem;
	margin-top: 0.7em;
	border-radius: 50%;
	background: var(--qasimha-color-muted);
}

.card > p {
	margin-top: var(--qasimha-spacing-sm);
	color: var(--fg-2);
}

.warning {
	display: flex;
	gap: var(--qasimha-spacing-md);
	align-items: flex-start;
	padding: var(--qasimha-spacing-lg) var(--qasimha-spacing-xl);
	border-radius: var(--qasimha-radius-list);
	background: var(--qasimha-color-danger-soft);
	color: var(--qasimha-color-ink);
	font-weight: 600;
}

.warning svg {
	flex-shrink: 0;
	width: 1.25rem;
	height: 1.25rem;
	margin-top: 0.3em;
	color: var(--qasimha-color-danger);
}

/* Support */

.contact {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: var(--qasimha-spacing-lg);
}

.contact > div {
	display: grid;
	gap: var(--qasimha-spacing-xs);
}

.contact .muted {
	font-size: 0.9375rem;
}

.faq {
	display: grid;
	gap: var(--qasimha-spacing-md);
	margin-top: var(--qasimha-spacing-md);
}

.faq-title {
	margin-top: var(--qasimha-spacing-2xl);
	font-size: 1.25rem;
}

.question {
	scroll-margin-top: var(--qasimha-spacing-lg);
}

.question h3 {
	font-size: 1.0625rem;
}

.answer {
	display: grid;
	gap: var(--qasimha-spacing-sm);
	margin-top: var(--qasimha-spacing-sm);
	color: var(--fg-2);
}

.answer ul,
.answer ol {
	margin: 0;
	padding-inline-start: 1.375rem;
}

.answer li + li {
	margin-top: var(--qasimha-spacing-xs);
}

/* The landing page of shared links (/i/*, /f/*) */

.narrow {
	display: flex;
	flex-direction: column;
	gap: var(--qasimha-spacing-xl);
	width: 100%;
	max-width: calc(28rem + 2 * var(--gutter));
	margin-inline: auto;
	padding-inline: max(var(--gutter), env(safe-area-inset-left), env(safe-area-inset-right));
	padding-top: var(--qasimha-spacing-sm);
}

.invite {
	display: flex;
	flex-direction: column;
	align-items: center;
	text-align: center;
	padding-block: var(--qasimha-spacing-2xl) var(--qasimha-spacing-xl);
}

.invite h1 {
	margin-top: var(--qasimha-spacing-lg);
	font-size: 1.625rem;
}

.invite .lead {
	margin-top: var(--qasimha-spacing-sm);
	max-width: 22rem;
}

.code-box {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--qasimha-spacing-md);
	width: 100%;
	margin-top: var(--qasimha-spacing-xl);
	padding: var(--qasimha-spacing-md) var(--qasimha-spacing-lg);
	border-radius: var(--qasimha-radius-control);
	background: var(--qasimha-color-paper);
	font-size: 0.875rem;
	color: var(--qasimha-color-muted);
}

.code {
	direction: ltr;
	unicode-bidi: isolate;
	font-family: var(--qasimha-font-latin);
	font-variant-numeric: tabular-nums;
	font-size: 1.25rem;
	font-weight: 700;
	letter-spacing: 0.16em;
	color: var(--qasimha-color-ink);
}

.actions {
	display: grid;
	gap: var(--qasimha-spacing-sm);
}

.actions h2 {
	margin-top: var(--qasimha-spacing-md);
	padding-inline: var(--qasimha-spacing-xs);
	font-size: 0.9375rem;
	color: var(--qasimha-color-muted);
}

.actions .stores {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(9rem, 1fr));
	max-width: none;
	margin-top: var(--qasimha-spacing-sm);
}

.actions .stores .btn {
	max-width: none;
}

/* Kinds of shared link: without JavaScript, the group invite shows. */
[data-kind]:not([data-kind~='invite']) {
	display: none;
}

/* 404 */

.not-found {
	display: grid;
	justify-items: center;
	gap: var(--qasimha-spacing-md);
	padding-block: var(--qasimha-spacing-3xl);
	text-align: center;
}

.not-found .glyph {
	margin-bottom: var(--qasimha-spacing-sm);
}

.not-found .lead {
	max-width: 26rem;
}

.not-found .links {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--qasimha-spacing-sm);
	margin-top: var(--qasimha-spacing-md);
}

@media (prefers-reduced-motion: reduce) {
	* {
		transition: none !important;
	}
}