/*
 * Revenue Growth Diagnostic — Frontend Styles
 * Premium B2B-SaaS aesthetic (Stripe / Linear / HubSpot inspired):
 * glassmorphism cards, gradient accents, soft shadows, 22px radii.
 * All colors are driven by CSS variables set inline per-instance from
 * the admin's brand settings, with sane fallbacks here.
 */

.rgd-app {
	--rgd-primary: #4AB6F5;
	--rgd-secondary: #6B4DE6;
	--rgd-dark: #111111;
	--rgd-bg: #F8FBFE;
	--rgd-button: #4AB6F5;
	--rgd-radius: 22px;
	--rgd-shadow: 0 20px 60px -20px rgba(17, 17, 17, 0.18);

	position: relative;
	max-width: 780px;
	margin: 0 auto;
	font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, Roboto, sans-serif;
	color: var(--rgd-dark);
	box-sizing: border-box;
}

.rgd-app *, .rgd-app *::before, .rgd-app *::after { box-sizing: inherit; }

.rgd-app [hidden] { display: none !important; }

/* ---------- Screens ---------- */
.rgd-screen { animation: rgd-fade-in 0.4s ease; }

@keyframes rgd-fade-in {
	from { opacity: 0; transform: translateY(8px); }
	to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
	.rgd-screen, .rgd-progress__fill, .rgd-btn, .rgd-spinner { animation: none !important; transition: none !important; }
}

/* ---------- Hero / Landing ---------- */
.rgd-hero {
	position: relative;
	overflow: hidden;
	background: linear-gradient(135deg, var(--rgd-bg) 0%, #eef4fe 100%);
	border-radius: var(--rgd-radius);
	padding: 64px 40px;
	text-align: center;
	box-shadow: var(--rgd-shadow);
}

.rgd-hero__shape {
	position: absolute;
	border-radius: 50%;
	filter: blur(2px);
	opacity: 0.35;
	pointer-events: none;
}
.rgd-hero__shape--1 {
	width: 220px; height: 220px;
	background: radial-gradient(circle, var(--rgd-primary), transparent 70%);
	top: -80px; right: -60px;
	animation: rgd-float 7s ease-in-out infinite;
}
.rgd-hero__shape--2 {
	width: 160px; height: 160px;
	background: radial-gradient(circle, var(--rgd-secondary), transparent 70%);
	bottom: -60px; left: -40px;
	animation: rgd-float 9s ease-in-out infinite reverse;
}
@keyframes rgd-float {
	0%, 100% { transform: translateY(0px); }
	50% { transform: translateY(-16px); }
}

.rgd-hero__title {
	position: relative;
	font-size: clamp(28px, 4vw, 40px);
	font-weight: 800;
	letter-spacing: -0.02em;
	margin: 0 0 12px;
	background: linear-gradient(90deg, var(--rgd-dark), var(--rgd-secondary));
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}
.rgd-hero__subtitle {
	position: relative;
	font-size: 17px;
	line-height: 1.6;
	color: #444;
	max-width: 520px;
	margin: 0 auto 24px;
}
.rgd-hero__points {
	position: relative;
	list-style: none;
	padding: 0;
	margin: 0 0 32px;
	display: flex;
	gap: 20px;
	justify-content: center;
	flex-wrap: wrap;
	font-size: 14px;
	font-weight: 600;
	color: var(--rgd-secondary);
}
.rgd-hero__points li { position: relative; padding-left: 20px; }
.rgd-hero__points li::before {
	content: "";
	position: absolute; left: 0; top: 4px;
	width: 14px; height: 14px; border-radius: 50%;
	background: linear-gradient(135deg, var(--rgd-primary), var(--rgd-secondary));
}

/* ---------- Buttons ---------- */
.rgd-btn {
	appearance: none;
	border: none;
	cursor: pointer;
	font-family: inherit;
	font-weight: 700;
	font-size: 15px;
	padding: 14px 30px;
	border-radius: var(--rgd-radius);
	transition: transform 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}
.rgd-btn:focus-visible {
	outline: 3px solid var(--rgd-secondary);
	outline-offset: 2px;
}
.rgd-btn--primary {
	background: linear-gradient(90deg, var(--rgd-primary), var(--rgd-secondary));
	color: #fff;
	box-shadow: 0 10px 24px -8px color-mix(in srgb, var(--rgd-secondary) 60%, transparent);
}
.rgd-btn--primary:hover:not(:disabled) { transform: translateY(-2px); }
.rgd-btn--primary:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
.rgd-btn--ghost {
	background: transparent;
	color: var(--rgd-dark);
	border: 1px solid #e2e8f0;
}
.rgd-btn--ghost:hover { background: #f4f7fb; }
.rgd-btn--block { width: 100%; }

/* ---------- Progress ---------- */
.rgd-progress { margin: 8px 4px 28px; }
.rgd-progress__bar {
	height: 8px;
	border-radius: 8px;
	background: #e9eef5;
	overflow: hidden;
}
.rgd-progress__fill {
	height: 100%;
	border-radius: 8px;
	background: linear-gradient(90deg, var(--rgd-primary), var(--rgd-secondary));
	transition: width 0.35s ease;
}
.rgd-progress__label {
	display: block;
	margin-top: 8px;
	font-size: 13px;
	font-weight: 600;
	color: #667;
}

/* ---------- Question Card ---------- */
.rgd-question-wrap {
	background: rgba(255, 255, 255, 0.7);
	backdrop-filter: blur(14px);
	-webkit-backdrop-filter: blur(14px);
	border: 1px solid rgba(255, 255, 255, 0.6);
	border-radius: var(--rgd-radius);
	box-shadow: var(--rgd-shadow);
	padding: 36px;
}
.rgd-question__category {
	display: inline-flex;
	align-items: center;
	gap: 6px;
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	color: var(--rgd-secondary);
	background: color-mix(in srgb, var(--rgd-secondary) 12%, white);
	padding: 6px 14px;
	border-radius: 999px;
	margin-bottom: 18px;
}
.rgd-question__category .rgd-icon { width: 14px; height: 14px; }
.rgd-question__text {
	font-family: Georgia, 'Times New Roman', serif;
	font-size: 28px;
	font-weight: 700;
	line-height: 1.3;
	color: var(--rgd-dark);
	margin: 0 0 10px;
}
.rgd-question__help {
	font-size: 15px;
	color: #64748b;
	line-height: 1.5;
	margin: 0 0 16px;
	max-width: 640px;
}
.rgd-question__rule {
	display: block;
	width: 56px;
	height: 4px;
	border-radius: 999px;
	margin-bottom: 26px;
	background: linear-gradient(90deg, var(--rgd-secondary), color-mix(in srgb, var(--rgd-secondary) 30%, transparent));
}

.rgd-icon { display: inline-flex; width: 18px; height: 18px; }
.rgd-icon svg { width: 100%; height: 100%; }

.rgd-answers { display: grid; gap: 12px; }
.rgd-answer {
	position: relative;
	display: block;
	cursor: pointer;
}
.rgd-answer input {
	position: absolute;
	opacity: 0;
	width: 1px; height: 1px;
}
.rgd-answer__card {
	display: flex;
	align-items: center;
	gap: 16px;
	padding: 16px 20px;
	border: 1.5px solid #e5eaf1;
	border-radius: 14px;
	background: #fff;
	transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
	font-size: 15px;
}
.rgd-answer__dot {
	width: 20px; height: 20px;
	border-radius: 50%;
	border: 2px solid #cbd5e1;
	flex-shrink: 0;
	transition: border-color 0.15s ease, background 0.15s ease;
}
.rgd-answer__icon {
	width: 34px; height: 34px;
	border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
	flex-shrink: 0;
}
.rgd-answer__icon .rgd-icon { width: 18px; height: 18px; }
.rgd-answer__label { font-weight: 700; white-space: nowrap; }
.rgd-answer__divider {
	width: 1px;
	align-self: stretch;
	background: #e5eaf1;
	flex-shrink: 0;
}
.rgd-answer__desc { color: #64748b; line-height: 1.45; }

/* Tier tones */
.rgd-answer--strong .rgd-answer__card { border-color: #bbf0d1; background: #f3fdf7; }
.rgd-answer--strong .rgd-answer__icon { background: #d7f7e3; color: #16a34a; }
.rgd-answer--strong .rgd-answer__label { color: #16a34a; }

.rgd-answer--somewhat .rgd-answer__card { border-color: #bfdbfe; background: #f5f9ff; }
.rgd-answer--somewhat .rgd-answer__icon { background: #dbeafe; color: #2563eb; }
.rgd-answer--somewhat .rgd-answer__label { color: #2563eb; }

.rgd-answer--inconsistent .rgd-answer__card { border-color: #fde5b8; background: #fffaf2; }
.rgd-answer--inconsistent .rgd-answer__icon { background: #fef0d2; color: #d97706; }
.rgd-answer--inconsistent .rgd-answer__label { color: #d97706; }

.rgd-answer--notinplace .rgd-answer__card { border-color: #fecaca; background: #fff5f5; }
.rgd-answer--notinplace .rgd-answer__icon { background: #fee2e2; color: #dc2626; }
.rgd-answer--notinplace .rgd-answer__label { color: #dc2626; }

.rgd-answer--default .rgd-answer__icon { background: #eef1f6; color: #64748b; }

.rgd-answer input:checked + .rgd-answer__card {
	box-shadow: 0 6px 20px -8px color-mix(in srgb, var(--rgd-secondary) 45%, transparent);
	transform: translateY(-1px);
	border-width: 2px;
}
.rgd-answer input:checked + .rgd-answer__card .rgd-answer__dot {
	border-color: var(--rgd-secondary);
	background: radial-gradient(circle, var(--rgd-secondary) 45%, transparent 50%);
}
.rgd-answer input:focus-visible + .rgd-answer__card {
	outline: 3px solid var(--rgd-secondary);
	outline-offset: 2px;
}
.rgd-answer__card:hover { filter: brightness(0.98); }

.rgd-why-matters {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	margin-top: 22px;
	padding: 16px 20px;
	border-radius: 14px;
	background: color-mix(in srgb, var(--rgd-secondary) 8%, white);
	color: #4b5563;
	font-size: 14px;
	line-height: 1.5;
}
.rgd-why-matters .rgd-icon { color: var(--rgd-secondary); flex-shrink: 0; margin-top: 1px; }
.rgd-why-matters strong { color: var(--rgd-secondary); }

.rgd-nav {
	display: flex;
	justify-content: space-between;
	margin-top: 24px;
}

/* ---------- Lead Form ---------- */
.rgd-lead-card {
	background: #fff;
	border-radius: var(--rgd-radius);
	box-shadow: var(--rgd-shadow);
	padding: 40px;
}
.rgd-lead-card h2 { font-size: 22px; margin: 0 0 20px; }
.rgd-field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.rgd-field { margin-bottom: 14px; }
.rgd-field label { display: block; font-size: 13px; font-weight: 600; color: #444; }
.rgd-field input, .rgd-field select {
	width: 100%;
	margin-top: 6px;
	padding: 12px 14px;
	border: 1.5px solid #e5eaf1;
	border-radius: 12px;
	font-size: 15px;
	font-family: inherit;
}
.rgd-field input:focus, .rgd-field select:focus {
	outline: none;
	border-color: var(--rgd-secondary);
	box-shadow: 0 0 0 3px color-mix(in srgb, var(--rgd-secondary) 18%, transparent);
}
.rgd-checkbox { display: flex; gap: 10px; align-items: flex-start; font-size: 13px; color: #444; margin: 8px 0 20px; }
.rgd-form-error { color: #d33; font-size: 13px; font-weight: 600; }

/* ---------- Results ---------- */
.rgd-results, .rgd-preview { display: grid; gap: 24px; }
.rgd-score-hero {
	background: linear-gradient(135deg, var(--rgd-bg), #eef4fe);
	border-radius: var(--rgd-radius);
	box-shadow: var(--rgd-shadow);
	padding: 40px;
	text-align: center;
}
.rgd-score-ring {
	width: 160px; height: 160px;
	margin: 0 auto 16px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	background: conic-gradient(var(--rgd-secondary) calc(var(--pct, 0) * 1%), #e9eef5 0);
	position: relative;
}
.rgd-score-ring::before {
	content: "";
	position: absolute;
	inset: 12px;
	border-radius: 50%;
	background: #fff;
}
.rgd-score-ring__value {
	position: relative;
	font-size: 40px;
	font-weight: 800;
}
.rgd-stage-badge {
	display: inline-block;
	margin-top: 8px;
	padding: 6px 18px;
	border-radius: 999px;
	background: linear-gradient(90deg, var(--rgd-primary), var(--rgd-secondary));
	color: #fff;
	font-weight: 700;
	font-size: 14px;
}

.rgd-category-bars { display: grid; gap: 14px; background: #fff; border-radius: var(--rgd-radius); box-shadow: var(--rgd-shadow); padding: 28px; }
.rgd-category-bar__label { display: flex; justify-content: space-between; font-size: 14px; font-weight: 600; margin-bottom: 6px; }
.rgd-category-bar__track { height: 10px; border-radius: 8px; background: #e9eef5; overflow: hidden; }
.rgd-category-bar__fill { height: 100%; border-radius: 8px; background: linear-gradient(90deg, var(--rgd-primary), var(--rgd-secondary)); width: 0; transition: width 0.6s ease; }

.rgd-constraint-card {
	background: #fff;
	border-left: 5px solid var(--rgd-secondary);
	border-radius: var(--rgd-radius);
	box-shadow: var(--rgd-shadow);
	padding: 28px;
}
.rgd-constraint-card__eyebrow { font-size: 12px; font-weight: 700; text-transform: uppercase; color: var(--rgd-secondary); letter-spacing: .05em; }
.rgd-constraint-card h3 { margin: 6px 0 8px; font-size: 20px; }

.rgd-recommendations { display: grid; gap: 16px; }
.rgd-rec-card { background: #fff; border-radius: var(--rgd-radius); box-shadow: var(--rgd-shadow); padding: 24px; }
.rgd-rec-card h4 { margin: 0 0 8px; font-size: 17px; }
.rgd-rec-card p { margin: 0 0 12px; color: #444; font-size: 14px; line-height: 1.6; }
.rgd-rec-card ul { margin: 0 0 12px; padding-left: 18px; font-size: 14px; color: #444; }
.rgd-rec-card__cta { font-weight: 700; color: var(--rgd-secondary); text-decoration: none; font-size: 14px; }

.rgd-results-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; align-items: center; }
.rgd-phone-link { color: var(--rgd-dark, #111); text-decoration: none; font-weight: 600; display: inline-flex; align-items: center; }
.rgd-phone-link:hover { text-decoration: underline; }

/* ---------- Loading ---------- */
.rgd-loading { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 60px 0; color: #667; }
.rgd-spinner {
	width: 22px; height: 22px;
	border: 3px solid #e5eaf1;
	border-top-color: var(--rgd-secondary);
	border-radius: 50%;
	animation: rgd-spin 0.8s linear infinite;
}
@keyframes rgd-spin { to { transform: rotate(360deg); } }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
	.rgd-hero { padding: 44px 22px; }
	.rgd-question-wrap { padding: 24px; }
	.rgd-field-row { grid-template-columns: 1fr; }
	.rgd-lead-card { padding: 26px; }
}