/*
 * Oneness MBTI — frontend styles.
 * Ported pixel-for-pixel from the approved Claude Design mockup
 * (MBTI Test Frontend.dc.html). All classes are prefixed with `ombti-`
 * to avoid colliding with the active WordPress theme.
 */

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

.ombti-app {
	--ombti-navy: #0A2540;
	--ombti-navy-soft: #12395F;
	--ombti-gold: #D6A84F;
	--ombti-gold-soft: #F2E3BD;
	--ombti-bg: #F8F6F0;
	--ombti-card: #FFFFFF;
	--ombti-text: #1E1E1E;
	--ombti-muted: #6B7280;
	--ombti-border: #E7E1D4;
	--ombti-success: #16A34A;
	--ombti-radius-lg: 28px;
	--ombti-radius-md: 18px;
	--ombti-shadow: 0 24px 70px rgba(10, 37, 64, 0.12);

	max-width: 980px;
	margin: 0 auto;
	padding: 32px 20px;
	color: var(--ombti-text);
	font-family: 'Be Vietnam Pro', system-ui, -apple-system, sans-serif;
	-webkit-font-smoothing: antialiased;
}

.ombti-hidden {
	display: none !important;
}

/* ============ Animation ============ */

@keyframes ombtiFadeUp {
	from { opacity: 0; transform: translateY(16px); }
	to { opacity: 1; transform: translateY(0); }
}

.ombti-fade-up {
	animation: ombtiFadeUp .45s ease both;
}

@media (prefers-reduced-motion: reduce) {
	.ombti-app * {
		animation-duration: .001ms !important;
		transition-duration: .001ms !important;
	}
}

/* ============ Hero ============ */

.ombti-hero {
	position: relative;
	overflow: hidden;
	border-radius: var(--ombti-radius-lg);
	padding: 48px 42px;
	background:
	    radial-gradient(120% 80% at 50% -10%,#2a1660 0%,transparent 55%),
    radial-gradient(90% 60% at 85% 20%,rgba(139,92,255,.22),transparent 60%),
    linear-gradient(180deg,#0e0726,#0b0518 90%) !important;
	color: #fff;
	box-shadow: var(--ombti-shadow);
}

.ombti-hero-ring {
	position: absolute;
	border: 1px solid rgba(255,255,255,0.12);
	border-radius: 50%;
	pointer-events: none;
}

.ombti-hero-ring-a { width: 280px; height: 280px; right: -80px; bottom: -120px; }
.ombti-hero-ring-b { width: 180px; height: 180px; right: 40px; bottom: -60px; border-color: rgba(255,255,255,0.08); }

.ombti-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 8px 14px;
	border-radius: 999px;
	background: rgba(255,255,255,0.12);
	color: var(--ombti-gold-soft);
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.ombti-eyebrow-dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--ombti-gold);
	flex: 0 0 auto;
}

.ombti-title {
	margin: 22px 0 14px;
	font-size: clamp(32px, 5vw, 56px);
	line-height: 1.05;
	letter-spacing: -0.04em;
	font-weight: 800;
	color: #fff;
}

.ombti-title-dark {
	color: var(--ombti-navy);
}

.ombti-subtitle {
	max-width: 720px;
	margin: 0;
	font-size: 18px;
	line-height: 1.65;
	color: rgba(255,255,255,0.82);
}

.ombti-hero-features {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
	gap: 14px;
	margin-top: 30px;
}

.ombti-feature {
	padding: 16px;
	border-radius: 18px;
	background: rgba(255,255,255,0.1);
	border: 1px solid rgba(255,255,255,0.14);
	backdrop-filter: blur(10px);
}

.ombti-feature strong {
	display: block;
	font-size: 18px;
	color: #fff;
	font-weight: 800;
}

.ombti-feature span {
	display: block;
	margin-top: 4px;
	font-size: 13px;
	color: rgba(255,255,255,0.72);
}

.ombti-start-btn {
	margin-top: 32px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 52px;
	padding: 0 28px;
	border-radius: 999px;
	border: none;
	background: var(--ombti-gold);
	color: var(--ombti-navy);
	font-weight: 800;
	font-size: 16px;
	text-decoration: none;
	cursor: pointer;
	box-shadow: 0 14px 34px rgba(214,168,79,0.32);
	transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
	font-family: inherit;
}

.ombti-start-btn:hover,
.ombti-start-btn:focus-visible {
	transform: translateY(-2px);
	box-shadow: 0 18px 44px rgba(214,168,79,0.42);
}

.ombti-hero-note {
	margin: 16px 0 0;
	font-size: 14px;
	color: rgba(255,255,255,0.68);
}

.ombti-hero-disclaimer {
	margin: 10px 0 0;
	max-width: 640px;
	font-size: 13px;
	line-height: 1.6;
	color: rgba(255,255,255,0.5);
}

/* ============ Quiz shell ============ */

.ombti-test-shell {
	margin-top: 28px;
	background: #F3F0E8;
	border: 1px solid var(--ombti-border);
	border-radius: var(--ombti-radius-lg);
	padding: 24px;
}

.ombti-test-card {
	background: var(--ombti-card);
	border-radius: var(--ombti-radius-lg);
	box-shadow: var(--ombti-shadow);
	padding: 36px;
	animation: ombtiFadeUp .28s ease both;
}

.ombti-progress-meta {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 14px;
	color: var(--ombti-muted);
	font-size: 14px;
	font-weight: 600;
}

.ombti-progress-count {
	color: var(--ombti-navy);
	font-weight: 800;
}

.ombti-progress {
	height: 10px;
	width: 100%;
	border-radius: 999px;
	background: #ECE7DC;
	overflow: hidden;
	margin-bottom: 30px;
}

.ombti-progress-bar {
	height: 100%;
	width: 0%;
	border-radius: inherit;
	background: linear-gradient(90deg, var(--ombti-gold), #F3CF7A);
	transition: width .35s ease;
}

.ombti-axis-chip {
	display: inline-flex;
	padding: 5px 12px;
	border-radius: 999px;
	background: rgba(214,168,79,0.14);
	color: #A87F2E;
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	margin-bottom: 14px;
}

.ombti-axis-chip-static {
	margin-left: 10px;
	margin-bottom: 0;
	vertical-align: middle;
}

.ombti-question-title {
	font-size: clamp(24px, 4vw, 24px);
	line-height: 1.25;
	letter-spacing: -0.03em;
	margin: 0 0 26px;
	color: var(--ombti-navy);
	font-weight: 800;
}

.ombti-options {
	display: grid;
	gap: 14px;
}

.ombti-option {
	position: relative;
	display: flex;
	align-items: flex-start;
	gap: 14px;
	padding: 20px;
	border-radius: var(--ombti-radius-md);
	border: 1.5px solid var(--ombti-border);
	background: #fff;
	box-shadow: none;
	cursor: pointer;
	transition: border-color .2s ease, background .2s ease, transform .2s ease, box-shadow .2s ease;
	text-align: left;
	font-family: inherit;
	width: 100%;
}

.ombti-option:hover,
.ombti-option:focus-visible {
	transform: translateY(-1px);
	border-color: rgba(214,168,79,0.72);
	box-shadow: 0 12px 28px rgba(10,37,64,0.08);
}

.ombti-option:focus-visible {
	outline: 2px solid var(--ombti-gold);
	outline-offset: 2px;
}

.ombti-option.is-selected {
	border-color: var(--ombti-gold);
	background: linear-gradient(180deg, #FFFCF4 0%, #FFFFFF 100%);
	box-shadow: 0 14px 36px rgba(214,168,79,0.16);
}

.ombti-option-letter {
	flex: 0 0 auto;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	background: var(--ombti-bg);
	color: var(--ombti-navy);
	font-weight: 800;
	font-size: 15px;
	border: 1px solid var(--ombti-border);
}

.ombti-option.is-selected .ombti-option-letter {
	background: var(--ombti-gold);
	border-color: var(--ombti-gold);
}

.ombti-option-text {
	text-transform: none;
	font-size: 16px;
	line-height: 1.55;
	color: var(--ombti-text);
	padding-top: 5px;
}

.ombti-nav {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 14px;
	margin-top: 30px;
	flex-wrap: wrap;
}

.ombti-nav-right {
	display: flex;
	align-items: center;
	gap: 14px;
	flex-wrap: wrap;
}

.ombti-nav-hint {
	font-size: 13px;
	color: var(--ombti-muted);
	font-weight: 600;
}

.ombti-quiz-footnote {
	margin: 16px 6px 0;
	font-size: 13px;
	line-height: 1.6;
	color: var(--ombti-muted);
	text-align: center;
}

/* ============ Buttons ============ */

.ombti-btn {
	min-height: 48px;
	padding: 0 22px;
	border-radius: 999px;
	border: 1px solid var(--ombti-border);
	background: #fff;
	color: var(--ombti-navy);
	font-weight: 800;
	font-size: 15px;
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: all .2s ease;
	font-family: inherit;
}

.ombti-btn:hover,
.ombti-btn:focus-visible {
	border-color: var(--ombti-gold);
	transform: translateY(-1px);
}

.ombti-btn:focus-visible {
	outline: 2px solid var(--ombti-gold);
	outline-offset: 2px;
}

.ombti-btn:disabled {
	opacity: 0.45;
	cursor: not-allowed;
	transform: none;
}

.ombti-btn:disabled:hover {
	border-color: var(--ombti-border);
}

.ombti-btn-primary {
	padding: 0 26px;
	background: #f1c15d;
	color: #fff;
	border-color: var(--ombti-navy);
}

.ombti-btn-primary:hover,
.ombti-btn-primary:focus-visible {
	background: #f1c15d;
	border-color: var(--ombti-navy-soft);
}

.ombti-btn-gold {
	background: var(--ombti-gold);
	color: var(--ombti-navy);
	border-color: var(--ombti-gold);
	box-shadow: 0 14px 34px rgba(214,168,79,0.28);
}

.ombti-btn-gold:hover,
.ombti-btn-gold:focus-visible {
	transform: translateY(-2px);
	box-shadow: 0 18px 44px rgba(214,168,79,0.4);
}

.ombti-btn-ghost-light {
	min-height: 46px;
	padding: 0 22px;
	font-size: 14px;
	font-weight: 700;
	border-color: rgba(255,255,255,0.3);
	background: rgba(255,255,255,0.1);
	color: #fff;
}

.ombti-btn-ghost-light:hover,
.ombti-btn-ghost-light:focus-visible {
	background: rgba(255,255,255,0.18);
	border-color: rgba(255,255,255,0.3);
	transform: translateY(-1px);
}

/* ============ Complete screen ============ */

[data-ombti-screen="complete"] > .ombti-complete-card {
	background: var(--ombti-card);
	border-radius: var(--ombti-radius-lg);
	box-shadow: var(--ombti-shadow);
	text-align: center;
	padding: 56px 32px;
	animation: ombtiFadeUp .45s ease both;
}

[data-ombti-screen="complete"] {
	background: #F3F0E8;
	border: 1px solid var(--ombti-border);
	border-radius: var(--ombti-radius-lg);
	padding: 24px;
}

.ombti-complete-icon {
	width: 72px;
	height: 72px;
	margin: 0 auto 22px;
	border-radius: 50%;
	background: rgba(214,168,79,0.18);
	color: var(--ombti-gold);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 34px;
	font-weight: 800;
}

.ombti-complete-title {
	margin: 0 0 14px;
	font-size: clamp(26px, 4vw, 36px);
	letter-spacing: -0.03em;
	color: var(--ombti-navy);
	font-weight: 800;
}

.ombti-complete-body {
	max-width: 560px;
	margin: 0 auto;
	font-size: 17px;
	line-height: 1.7;
	color: var(--ombti-muted);
}

[data-ombti-screen="complete"] .ombti-btn-gold {
	margin-top: 30px;
	min-height: 52px;
	padding: 0 30px;
	font-size: 16px;
}

/* ============ Result screen ============ */

.ombti-result-shell {
	margin-top: 28px;
	animation: ombtiFadeUp .5s ease both;
}

.ombti-result-hero {
	position: relative;
	overflow: hidden;
	border-radius: var(--ombti-radius-lg);
	padding: 46px 38px;
	background:
	    radial-gradient(120% 80% at 50% -10%,#2a1660 0%,transparent 55%),
    radial-gradient(90% 60% at 85% 20%,rgba(139,92,255,.22),transparent 60%),
    linear-gradient(180deg,#0e0726,#0b0518 90%) !important;
	color: #fff;
	box-shadow: var(--ombti-shadow);
}

.ombti-result-ring {
	position: absolute;
	width: 300px;
	height: 300px;
	border: 1px solid rgba(255,255,255,0.1);
	border-radius: 50%;
	right: -100px;
	top: -140px;
	pointer-events: none;
}

.ombti-result-label {
	display: inline-flex;
	padding: 8px 14px;
	border-radius: 999px;
	background: rgba(255,255,255,0.12);
	color: var(--ombti-gold-soft);
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.ombti-result-type {
	margin: 22px 0 6px;
	font-size: clamp(64px, 12vw, 120px);
	line-height: 0.9;
	letter-spacing: -0.06em;
	font-weight: 900;
	color: #fff;
}

.ombti-result-name {
	margin: 0;
	font-size: clamp(22px, 4vw, 34px);
	font-weight: 800;
	color: var(--ombti-gold-soft);
}

.ombti-result-summary {
	max-width: 720px;
	margin: 18px 0 0;
	font-size: 18px;
	line-height: 1.7;
	color: rgba(255,255,255,0.82);
}

.ombti-result-actions {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
	margin-top: 26px;
}

.ombti-score-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 18px;
	margin-top: 22px;
}

.ombti-score-card {
	padding: 22px;
	border-radius: var(--ombti-radius-md);
	background: #fff;
	border: 1px solid var(--ombti-border);
	box-shadow: 0 14px 40px rgba(10,37,64,0.06);
}

.ombti-score-heading {
	margin: 0 0 14px;
	font-size: 16px;
	color: var(--ombti-navy);
	font-weight: 800;
}

.ombti-score-row {
	display: flex;
	align-items: center;
	justify-content: space-between;
	color: var(--ombti-muted);
	font-weight: 700;
	font-size: 14px;
}

.ombti-score-dominant { color: var(--ombti-navy); }
.ombti-score-muted { color: var(--ombti-muted); }

.ombti-axis {
	position: relative;
	height: 14px;
	margin: 12px 0;
	border-radius: 999px;
	background: #ECE7DC;
	overflow: hidden;
}

.ombti-axis-fill {
	height: 100%;
	width: 50%;
	border-radius: inherit;
	background: linear-gradient(90deg, var(--ombti-navy), var(--ombti-gold));
	transition: width .6s ease;
}

.ombti-axis-labels {
	display: flex;
	justify-content: space-between;
	font-size: 13px;
	color: var(--ombti-muted);
}

.ombti-result-content {
	display: grid;
	grid-template-columns: 1fr;
	gap: 18px;
	margin-top: 22px;
}

.ombti-result-section {
	padding: 28px;
	border-radius: var(--ombti-radius-md);
	background: #fff;
	border: 1px solid var(--ombti-border);
	box-shadow: 0 14px 40px rgba(10,37,64,0.05);
}

.ombti-result-section h3 {
	margin: 0 0 12px;
	font-size: 22px;
	color: var(--ombti-navy);
	letter-spacing: -0.02em;
	font-weight: 800;
	display: flex;
	align-items: center;
	gap: 10px;
}

.ombti-result-section-dot {
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--ombti-gold);
	flex: 0 0 auto;
}

.ombti-result-section p,
.ombti-result-section li {
	color: var(--ombti-text);
	line-height: 1.75;
	font-size: 16px;
}

.ombti-result-section ul {
	margin: 12px 0 0;
	padding-left: 20px;
	display: grid;
	gap: 8px;
}

/* ============ Bài viết chi tiết theo nhóm ============ */

.ombti-type-article {
	margin-top: 18px;
	padding: 28px;
	border-radius: var(--ombti-radius-md);
	background: #fff;
	border: 1px solid var(--ombti-border);
	box-shadow: 0 14px 40px rgba(10,37,64,0.05);
}

.ombti-type-article > h3 {
	margin: 0 0 16px;
	font-size: 22px;
	color: var(--ombti-navy);
	letter-spacing: -0.02em;
	font-weight: 800;
	display: flex;
	align-items: center;
	gap: 10px;
}

.ombti-type-article-body {
	color: var(--ombti-text);
	line-height: 1.75;
	font-size: 16px;
}

.ombti-type-article-body h2,
.ombti-type-article-body h3,
.ombti-type-article-body h4 {
	color: var(--ombti-navy);
	letter-spacing: -0.02em;
	font-weight: 800;
	line-height: 1.3;
	margin: 26px 0 10px;
}

.ombti-type-article-body h2:first-child,
.ombti-type-article-body h3:first-child,
.ombti-type-article-body h4:first-child,
.ombti-type-article-body p:first-child {
	margin-top: 0;
}

.ombti-type-article-body h2 { font-size: 24px; }
.ombti-type-article-body h3 { font-size: 20px; }
.ombti-type-article-body h4 { font-size: 17px; }

.ombti-type-article-body p {
	margin: 0 0 14px;
}

.ombti-type-article-body ul,
.ombti-type-article-body ol {
	margin: 0 0 14px;
	padding-left: 22px;
	display: grid;
	gap: 6px;
}

.ombti-type-article-body img {
	max-width: 100%;
	height: auto;
	border-radius: 14px;
}

.ombti-type-article-body a {
	color: var(--ombti-navy);
	font-weight: 700;
	text-decoration: underline;
	text-decoration-color: var(--ombti-gold);
	text-underline-offset: 3px;
}

.ombti-type-article-body blockquote {
	margin: 0 0 14px;
	padding: 14px 18px;
	border-left: 3px solid var(--ombti-gold);
	background: var(--ombti-bg);
	border-radius: 0 14px 14px 0;
	color: var(--ombti-muted);
}

.ombti-type-article-body table {
	width: 100%;
	border-collapse: collapse;
	margin: 0 0 14px;
	font-size: 15px;
}

.ombti-type-article-body th,
.ombti-type-article-body td {
	border: 1px solid var(--ombti-border);
	padding: 10px 12px;
	text-align: left;
}

.ombti-type-article-body th {
	background: var(--ombti-bg);
	color: var(--ombti-navy);
}

/* ============ CTA ============ */

.ombti-cta {
	margin-top: 24px;
	padding: 34px;
	border-radius: var(--ombti-radius-lg);
	background: linear-gradient(135deg, rgba(214,168,79,0.18), rgba(10,37,64,0.06));
	border: 1px solid var(--ombti-border);
	text-align: center;
}

.ombti-cta h3 {
	margin: 0 0 10px;
	color: var(--ombti-navy);
	font-size: 26px;
	letter-spacing: -0.02em;
	font-weight: 800;
}

.ombti-cta p {
	max-width: 680px;
	margin: 0 auto 22px;
	color: var(--ombti-muted);
	line-height: 1.7;
	font-size: 16px;
}

.ombti-cta-actions {
	display: flex;
	justify-content: center;
	flex-wrap: wrap;
	gap: 12px;
}

/* ============ Lead form ============ */

.ombti-lead-form {
	margin-top: 24px;
	padding: 30px;
	border-radius: var(--ombti-radius-lg);
	background: #fff;
	border: 1px solid var(--ombti-border);
	box-shadow: var(--ombti-shadow);
}

.ombti-lead-form h3 {
	margin: 0 0 8px;
	font-size: 24px;
	color: var(--ombti-navy);
	letter-spacing: -0.02em;
	font-weight: 800;
}

.ombti-lead-form > p {
	margin: 0 0 22px;
	color: var(--ombti-muted);
	line-height: 1.7;
	font-size: 15px;
	max-width: 640px;
}

.ombti-lead-success {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 18px 20px;
	border-radius: 14px;
	background: rgba(22,163,74,0.08);
	border: 1px solid rgba(22,163,74,0.25);
	color: var(--ombti-success);
	font-weight: 700;
	font-size: 15px;
}

.ombti-lead-error {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 14px 18px;
	margin-bottom: 16px;
	border-radius: 14px;
	background: rgba(220,38,38,0.08);
	border: 1px solid rgba(220,38,38,0.3);
	color: #991B1B;
	font-weight: 600;
	font-size: 14px;
}

.ombti-form-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
	gap: 14px;
}

.ombti-field {
	display: flex;
	flex-direction: column;
	gap: 7px;
}

.ombti-field label {
	font-size: 14px;
	font-weight: 700;
	color: var(--ombti-navy);
}

.ombti-field input,
.ombti-field textarea {
	width: 100%;
	border: 1px solid var(--ombti-border);
	border-radius: 14px;
	padding: 13px 14px;
	font-size: 15px;
	background: #fff;
	color: var(--ombti-text);
	font-family: inherit;
}

.ombti-field input:focus-visible,
.ombti-field textarea:focus-visible {
	outline: 2px solid var(--ombti-gold);
	outline-offset: 1px;
}

.ombti-field textarea {
	min-height: 110px;
	resize: vertical;
}

.ombti-field-full {
	grid-column: 1 / -1;
}

.ombti-lead-submit {
	margin-top: 18px;
	min-height: 50px;
	padding: 0 28px;
	font-size: 15px;
}

.ombti-disclaimer {
	margin: 26px 8px 0;
	font-size: 13px;
	line-height: 1.7;
	color: var(--ombti-muted);
	text-align: center;
}

/* ============ Lead gate (điền thông tin trước khi xem kết quả) ============ */

.ombti-gate-shell {
	margin-top: 28px;
	background: #F3F0E8;
	border: 1px solid var(--ombti-border);
	border-radius: var(--ombti-radius-lg);
	padding: 24px;
}

.ombti-gate-shell .ombti-lead-form {
	margin-top: 0;
}

.ombti-gate-note {
	margin: 14px 6px 0;
	font-size: 13px;
	line-height: 1.6;
	color: var(--ombti-muted);
	text-align: center;
}

/* ============ No-JS fallback form ============ */

.ombti-noscript-app {
	scroll-margin-top: 24px;
}

.ombti-noscript-intro {
	background:
		radial-gradient(circle at top right, rgba(214,168,79,0.28), transparent 35%),
		linear-gradient(135deg, #0A2540 0%, #12395F 58%, #0A2540 100%);
	border-radius: var(--ombti-radius-lg);
	padding: 40px 32px;
	margin-bottom: 24px;
}

.ombti-noscript-instruction {
	max-width: 680px;
	margin: 10px 0 0;
	font-size: 16px;
	line-height: 1.7;
	color: rgba(255,255,255,0.82);
}

.ombti-noscript-errors {
	margin: 0 0 20px;
	padding: 16px 20px;
	border-radius: 14px;
	background: rgba(220,38,38,0.08);
	border: 1px solid rgba(220,38,38,0.3);
	color: #991B1B;
	font-weight: 600;
}

.ombti-noscript-errors p {
	margin: 0;
}

.ombti-noscript-question {
	background: var(--ombti-card);
	border: 1px solid var(--ombti-border);
	border-radius: var(--ombti-radius-md);
	box-shadow: 0 14px 40px rgba(10,37,64,0.05);
	padding: 26px;
	margin: 0 0 18px;
}

.ombti-noscript-question legend {
	display: block;
	width: 100%;
	padding: 0 0 16px;
}

.ombti-noscript-qnum {
	display: inline-block;
	color: var(--ombti-muted);
	font-weight: 700;
	font-size: 13px;
	text-transform: uppercase;
	letter-spacing: 0.06em;
}

.ombti-noscript-qtext {
	display: block;
	margin-top: 8px;
	font-size: 20px;
	font-weight: 800;
	color: var(--ombti-navy);
	line-height: 1.35;
}

.ombti-noscript-option {
	display: flex;
	align-items: flex-start;
	gap: 14px;
	padding: 16px 18px;
	border-radius: var(--ombti-radius-md);
	border: 1.5px solid var(--ombti-border);
	margin-top: 12px;
	cursor: pointer;
	transition: border-color .2s ease, background .2s ease;
}

.ombti-noscript-option:hover {
	border-color: rgba(214,168,79,0.72);
}

.ombti-noscript-option:has(input:checked) {
	border-color: var(--ombti-gold);
	background: linear-gradient(180deg, #FFFCF4 0%, #FFFFFF 100%);
}

.ombti-noscript-option input[type="radio"] {
	width: 20px;
	height: 20px;
	margin: 6px 0 0;
	accent-color: var(--ombti-gold);
	flex: 0 0 auto;
}

.ombti-noscript-submit {
	display: flex;
	margin: 12px auto 0;
	min-height: 54px;
	padding: 0 34px;
	font-size: 16px;
}

/* ============ Mobile responsive ============ */

@media (max-width: 768px) {
	.ombti-app {
		padding: 18px 14px;
	}

	.ombti-hero,
	.ombti-noscript-intro {
		padding: 34px 22px;
		border-radius: 22px;
	}

	.ombti-hero-features {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.ombti-test-shell,
	.ombti-gate-shell {
		padding: 12px;
	}

	.ombti-test-card {
		padding: 24px 18px;
		border-radius: 22px;
	}

	.ombti-option,
	.ombti-noscript-option {
		padding: 18px 16px;
	}

	.ombti-nav {
		flex-direction: column;
		align-items: stretch;
	}

	.ombti-nav-right {
		flex-direction: column;
		align-items: stretch;
		order: 1;
	}

	.ombti-nav > [data-ombti-prev] {
		order: 2;
		margin-top: 12px;
	}

	.ombti-nav .ombti-btn,
	.ombti-nav-right .ombti-btn {
		width: 100%;
	}

	.ombti-score-grid {
		grid-template-columns: 1fr;
	}

	.ombti-result-hero {
		padding: 34px 22px;
	}

	.ombti-form-grid {
		grid-template-columns: 1fr;
	}

	.ombti-lead-submit {
		width: 100%;
	}

	.ombti-cta-actions {
		flex-direction: column;
	}

	.ombti-cta-actions .ombti-btn {
		width: 100%;
	}

	.ombti-result-actions {
		flex-direction: column;
	}

	.ombti-result-actions .ombti-btn {
		width: 100%;
	}
}

@media (max-width: 480px) {
	.ombti-hero-features {
		grid-template-columns: 1fr;
	}

	.ombti-question-title,
	.ombti-noscript-qtext {
		font-size: 22px;
	}

	.ombti-result-type {
		font-size: 68px;
	}
}

/* ============ Donate / Ủng hộ (QR) ============ */

.ombti-donate {
	margin-top: 24px;
	padding: 34px;
	border-radius: var(--ombti-radius-lg);
	background: #fff;
	border: 1px solid var(--ombti-border);
	box-shadow: 0 14px 40px rgba(10,37,64,0.05);
	text-align: center;
}

.ombti-donate h3 {
	margin: 0 0 10px;
	color: var(--ombti-navy);
	font-size: 24px;
	letter-spacing: -0.02em;
	font-weight: 800;
}

.ombti-donate p {
	max-width: 560px;
	margin: 0 auto 20px;
	color: var(--ombti-muted);
	line-height: 1.7;
	font-size: 15px;
}

.ombti-donate-qr {
	width: 220px;
	max-width: 70vw;
	height: auto;
	border: 1px solid var(--ombti-border);
	border-radius: 16px;
	padding: 10px;
	background: #fff;
	box-shadow: 0 10px 30px rgba(10,37,64,0.08);
}

.ombti-donate-thanks {
	display: block;
	margin-top: 14px;
	font-size: 13px;
	color: var(--ombti-muted);
}

@media (max-width: 768px) {
	.ombti-donate {
		padding: 26px 18px;
	}
}

/* ============ Trạng thái đang xử lý (submit form) ============ */

@keyframes ombtiSpin {
	to { transform: rotate(360deg); }
}

.ombti-spinner {
	display: inline-block;
	width: 18px;
	height: 18px;
	margin-right: 9px;
	border: 2.5px solid rgba(10,37,64,0.25);
	border-top-color: var(--ombti-navy);
	border-radius: 50%;
	animation: ombtiSpin .7s linear infinite;
	flex: 0 0 auto;
}

.ombti-btn.is-loading {
	opacity: 0.8;
	cursor: wait;
	transform: none;
}

.ombti-btn.is-loading:hover {
	transform: none;
	box-shadow: 0 14px 34px rgba(214,168,79,0.28);
}