:root {
	--bg: #0f0f12;
	--card: #15151a;
	--muted: #9aa0a6;
	--text: #e8eaed;
	--brand: #6c5ce7;
	--brand-2: #00d1b2;
	--danger: #ef4444;
	--safe-top: env(safe-area-inset-top);
	--safe-right: env(safe-area-inset-right);
	--safe-bottom: env(safe-area-inset-bottom);
	--safe-left: env(safe-area-inset-left);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; }
body {
	margin: 0;
	font-family: 'Cairo', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, 'Apple Color Emoji', 'Segoe UI Emoji';
	background: radial-gradient(1200px 800px at 80% -10%, rgba(108,92,231,0.15), transparent),
		linear-gradient(180deg, #0f0f12, #0b0b0e);
	color: var(--text);
	padding-top: max(0px, var(--safe-top));
}

.container {
	max-width: 1100px;
	margin: 0 auto;
	padding-left: calc(16px + var(--safe-left));
	padding-right: calc(16px + var(--safe-right));
}

.header {
	position: sticky;
	top: 0;
	backdrop-filter: blur(10px);
	background: rgba(15, 15, 18, 0.6);
	border-bottom: 1px solid #22232b;
	z-index: 50;
}

.header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 64px;
}

.branding { display: flex; align-items: center; gap: 10px; }
.logo { width: 28px; height: 28px; }
.site-name { font-size: 20px; margin: 0; font-weight: 800; letter-spacing: .3px; }

.nav { display: flex; align-items: center; gap: 8px; }
.nav a { color: var(--text); text-decoration: none; margin-inline: 8px; opacity: .85; }
.nav a:hover { opacity: 1; color: #fff; }

.main { padding: 40px 0 60px; }

.hero { text-align: center; }
.hero h2 { font-size: clamp(22px, 4vw, 36px); margin: 0 0 10px; }
.hero p { margin: 0 0 24px; color: var(--muted); }

.download-form { max-width: 800px; margin: 0 auto; text-align: right; }
.label { display: block; margin-bottom: 8px; color: #cfd3dc; }
.input-group { display: grid; grid-template-columns: 1fr auto; gap: 10px; }
.input-group input {
	width: 100%;
	height: 48px;
	background: var(--card);
	border: 1px solid #272833;
	border-radius: 12px;
	color: var(--text);
	padding: 0 14px;
	outline: none;
	transition: border .2s ease;
}
.input-group input:focus { border-color: var(--brand); }
.input-group button {
	background: linear-gradient(135deg, var(--brand), var(--brand-2));
	color: #fff;
	border: none;
	border-radius: 12px;
	padding: 0 20px;
	font-weight: 700;
	cursor: pointer;
	transition: transform .06s ease, filter .2s ease;
	min-height: 48px;
	touch-action: manipulation;
}
.input-group button.secondary {
	background: #1a1b22;
	border: 1px solid #2b2c36;
	color: #cfd3dc;
}
.input-group button:active { transform: translateY(1px); }
.hint { margin-top: 10px; font-size: 14px; color: var(--muted); }

.result { margin-top: 22px; background: var(--card); border: 1px solid #272833; border-radius: 14px; padding: 16px; }
.hidden { display: none; }

/* Primary action buttons */
.actions { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; margin-top: 8px; }
.actions--stack { margin-top: 8px; }
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 48px;
	padding: 0 18px;
	border-radius: 12px;
	font-weight: 800;
	text-decoration: none;
	cursor: pointer;
	transition: transform .06s ease, filter .2s ease, background .2s ease, border-color .2s ease;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: linear-gradient(135deg, var(--brand), var(--brand-2)); color: #fff; border: none; }
.btn-outline { background: #1a1b22; color: #cfd3dc; border: 1px solid #2b2c36; }
.btn-audio { background: linear-gradient(135deg, #00b894, #00d1b2); color: #081012; border: none; }

.link-list { display: grid; gap: 10px; margin-top: 14px; }
.link-item { display: flex; align-items: center; justify-content: space-between; gap: 10px; background: #1a1b22; border: 1px solid #2b2c36; border-radius: 10px; padding: 10px 12px; }
.link-item a { color: #fff; text-decoration: none; font-weight: 700; }
.link-item small { color: var(--muted); }

.features, .how, .faq { margin-top: 56px; }
.features h3, .how h3, .faq h3 { margin: 0 0 16px; font-size: 22px; }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 14px; }
.card { background: var(--card); border: 1px solid #272833; border-radius: 14px; padding: 16px; }
.card h4 { margin: 0 0 8px; }
.card p { margin: 0; color: var(--muted); }

.how ol { margin: 0; padding-right: 18px; color: #cfd3dc; }
.how li { margin-bottom: 8px; }

.faq details { background: var(--card); border: 1px solid #272833; border-radius: 12px; padding: 10px 14px; margin-bottom: 8px; }
.faq summary { cursor: pointer; font-weight: 700; }
.faq p { color: var(--muted); margin: 8px 0 0; }

.footer { border-top: 1px solid #22232b; padding: 18px 0; color: var(--muted); text-align: center; }

@media (max-width: 560px) {
	.header__inner { flex-direction: column; align-items: center; gap: 10px; height: auto; padding: 10px 0; }
	.nav { flex-wrap: wrap; justify-content: center; gap: 8px; }
	.nav a { margin-inline: 0; padding: 8px 12px; background: #1a1b22; border: 1px solid #2b2c36; border-radius: 999px; font-size: 13px; }
	.input-group { grid-template-columns: 1fr; }
	.input-group button { height: 56px; width: 100%; }
	.hero h2 { font-size: 22px; }
	.hero p { font-size: 14px; }
	.actions { gap: 8px; }
	.btn { width: 100%; }
}

/* Language Selector Styles */
.language-selector-container {
	margin-left: 20px;
}

.language-selector-container select {
	background: var(--card);
	border: 1px solid #2b2c36;
	border-radius: 8px;
	color: var(--text);
	padding: 8px 12px;
	font-family: 'Cairo', sans-serif;
	font-size: 14px;
	cursor: pointer;
	transition: all 0.3s ease;
}

.language-selector-container select:hover {
	border-color: var(--brand);
	background: #1a1b22;
}

.language-selector-container select:focus {
	outline: none;
	border-color: var(--brand);
	box-shadow: 0 0 0 2px rgba(108, 92, 231, 0.2);
}

@media (max-width: 560px) {
	.language-selector-container {
		margin-left: 0;
		margin-top: 10px;
	}
	
	.language-selector-container select {
		width: 100%;
		max-width: 200px;
	}
}