:root {
	--bg: #ffffff;
	--text: #0a0a0a;
	--muted: #6b7280;
	--primary: #0F62FE;
	--primary-contrast: #ffffff;
	--surface: #f6f7f9;
	--border: #e5e7eb;
	--star: #f5a623;
}
[data-theme="dark"] {
	--bg: #111315;
	--text: #f3f4f6;
	--muted: #9aa0a6;
	--primary: #78a5ff;
	--primary-contrast: #0b0c0e;
	--surface: #1a1d21;
	--border: #2b2f36;
}

* { box-sizing: border-box; }
html, body {
	margin: 0;
	padding: 0;
	background: var(--bg);
	color: var(--text);
	font-family: 'Montserrat', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
	line-height: 1.5;
}
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	gap: 16px;
	padding: 16px 20px;
	border-bottom: 1px solid var(--border);
	background: var(--bg);
	position: sticky;
	top: 0;
	z-index: 10;
}
.brand {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	color: var(--text);
	font-weight: 700;
}
.header-nav a { margin: 0 8px; color: var(--muted); }
.header-actions, .header-right { display: inline-flex; gap: 10px; align-items: center; }

.btn {
	height: 40px;
	padding: 0 16px;
	border-radius: 10px;
	border: 1px solid transparent;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	font-weight: 600;
	cursor: pointer;
}
.btn.primary { background: var(--primary); color: var(--primary-contrast); }
.btn.secondary { background: var(--surface); color: var(--text); border-color: var(--border); }
.btn.ghost { background: transparent; color: var(--text); border-color: var(--border); }

.container { padding: 24px; max-width: 960px; margin: 0 auto; }

.hero { padding: 80px 20px 40px; text-align: center; }
.hero h1 { font-size: 44px; font-weight: 700; margin: 0 0 12px; letter-spacing: -0.02em; }
.subhead { color: var(--muted); max-width: 720px; margin: 0 auto 20px; }
.hero-cta { display: inline-flex; gap: 10px; }
.alt-note { margin-top: 8px; color: var(--muted); }

.video { padding: 20px; }
.video-frame { max-width: 960px; aspect-ratio: 16/9; margin: 0 auto; background: #000; border-radius: 12px; overflow: hidden; }
.video-frame iframe { width: 100%; height: 100%; }

.features { padding: 40px 20px; }
.features h2, .pricing h2, .faq h2 { text-align: center; font-size: 32px; margin: 0 0 24px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; }
.pricing { padding: 40px 20px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 16px; }
.pricing-card { background: var(--surface); border: 1px solid var(--border); border-radius: 12px; padding: 16px; text-align: center; }
.pricing-card .price { font-size: 28px; font-weight: 700; margin: 8px 0 12px; }
.pricing-card ul { padding: 0; margin: 0; list-style: none; display: grid; gap: 8px; color: var(--muted); }
.pricing-card.highlight { border-color: var(--primary); }

.faq { padding: 40px 20px; max-width: 960px; margin: 0 auto; }
.accordion .item { border-top: 1px solid var(--border); }
.accordion .item:last-child { border-bottom: 1px solid var(--border); }
.accordion .question { width: 100%; text-align: left; height: 40px; background: transparent; border: none; color: var(--text); font-weight: 600; }
.accordion .answer { display: none; padding: 0 0 12px; color: var(--muted); }
.accordion .item.open .answer { display: block; }

.site-footer { border-top: 1px solid var(--border); padding: 20px; display: flex; justify-content: space-between; align-items: center; color: var(--muted); }
.site-footer .links { display: flex; gap: 12px; }

.doctor-main { max-width: 960px; margin: 0 auto; padding: 20px; }
.doctor-hero { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.doc-brand { display: flex; align-items: center; gap: 12px; }
.doc-logo { width: 64px; height: 64px; border-radius: 12px; border: 1px solid var(--border); background: var(--surface); }
.doc-line { color: var(--muted); }
.doc-cta { display: flex; align-items: center; gap: 8px; }

.booking .date-row, .location-row, .booking-form .row, .review-form .row { margin: 12px 0; display: grid; gap: 8px; }
.rails { display: grid; gap: 10px; }
.rail h3 { margin: 8px 0; }
.chips { display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px; }
.chip { height: 40px; padding: 0 12px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); display: inline-flex; align-items: center; cursor: pointer; }
.chip.selected { background: var(--primary); color: var(--primary-contrast); border-color: var(--primary); }
.chip.disabled { opacity: 0.5; pointer-events: none; }

input, select, textarea { height: 40px; padding: 0 12px; border-radius: 10px; border: 1px solid var(--border); background: var(--bg); color: var(--text); }
textarea { height: auto; padding: 10px 12px; }

.phone-group { display: grid; grid-template-columns: 120px 1fr; gap: 8px; }
.otp-row { display: grid; grid-template-columns: auto 1fr auto; gap: 8px; align-items: center; }

.reviews .stars { display: inline-flex; gap: 6px; }
.star { width: 28px; height: 28px; cursor: pointer; color: var(--border); }
.star.active { color: var(--star); }

.reviews-list { display: grid; gap: 12px; margin-bottom: 12px; }
.review-card { border: 1px solid var(--border); border-radius: 12px; background: var(--surface); padding: 12px; }

.ads .ad-card { background: linear-gradient(180deg, var(--surface), var(--bg)); border: 1px dashed var(--border); border-radius: 12px; padding: 12px; color: var(--muted); text-align: center; }

.table { width: 100%; border-collapse: collapse; }
.table th, .table td { border-bottom: 1px solid var(--border); padding: 10px; text-align: left; }

.legal-content h1, .legal-content h2, .legal-content h3 { margin-top: 1em; }

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

.demo-tabs { display:flex; gap:8px; padding:8px 20px; border-bottom:1px solid var(--border); background: var(--bg); }
.demo-tabs .tab { height: 36px; display:inline-flex; align-items:center; padding:0 12px; border-radius:999px; color: var(--muted); border:1px solid var(--border); background: var(--surface); }
.demo-tabs .tab.active { color: var(--primary-contrast); background: var(--primary); border-color: var(--primary); }

.grid-compact input, .grid-compact select, .grid-compact textarea { margin-top: 4px; }

.container > .card, .container > .filters, .container > h1, .container > .table { margin-bottom: 16px; }

@media (max-width: 900px) {
	.grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
	.pricing-grid { grid-template-columns: 1fr; }
	.doc-brand { width: 100%; }
	.doc-cta { width: 100%; justify-content: flex-start; }
}
@media (max-width: 600px) {
	.site-header { padding: 12px 14px; }
	.hero { padding: 56px 14px 24px; }
	.container { padding: 16px; }
	.grid { gap: 12px; }
	.pricing-grid { gap: 12px; }
	.booking .date-row, .location-row, .booking-form .row, .review-form .row { margin: 10px 0; }
	.chips { gap: 6px; }
}