/* BioCode — client feedback page (/feedback/)
   Field-guide system, scoped to #cf-root so nothing leaks into the rest of the site.
   Token block is the canonical one shared with courses-archive.css / services.css. */

#cf-root {
	--g-deep: #154d37;
	--g: #1d6b4f;
	--g-soft: #2f8a67;
	--g-tint: #eef4ef;
	--mint: #9fe0c0;
	--clay: #bd6a36;
	--clay-dk: #9a5125;
	--clay-tint: #f7ece3;
	--ink: #1a1c16;
	--ink-2: #33372c;
	--muted: #6a6f60;
	--faint: #9a9e8d;
	--bone: #f6f2e9;
	--paper: #fffdf8;
	--cream: #f3eee2;
	--line: #e6e0d2;
	--line-2: #efeadd;
	--serif: "Newsreader", Georgia, "Times New Roman", serif;
	--sans: "Hanken Grotesk", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
	--mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
	--r-sm: 10px;
	--r: 16px;
	--r-lg: 22px;
	--sh-sm: 0 1px 2px rgba(26, 28, 22, .05);
	--sh-md: 0 8px 26px rgba(26, 28, 22, .07), 0 2px 8px rgba(26, 28, 22, .05);
	--sh-lg: 0 30px 64px rgba(21, 77, 55, .16), 0 10px 26px rgba(26, 28, 22, .08);
	--ease: cubic-bezier(.22, .61, .36, 1);
	--tr: .3s var(--ease);

	background: var(--bone);
	color: var(--ink);
	font-family: var(--sans);
	display: block;
}

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

#cf-root .cf-wrap {
	max-width: 1180px;
	margin: 0 auto;
	padding: 0 24px;
}

/* ---------------------------------------------------------------- demo bar */

#cf-root .cf-demo-bar {
	background: var(--clay);
	color: #fff;
	font-size: .85rem;
	padding: 11px 24px;
	text-align: center;
	line-height: 1.5;
}
#cf-root .cf-demo-bar a {
	color: #fff;
	text-decoration: underline;
	font-weight: 700;
	margin-left: 6px;
}

/* ---------------------------------------------------------------- kicker */

#cf-root .cf-kicker {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	font-size: .71rem;
	font-weight: 800;
	letter-spacing: .15em;
	text-transform: uppercase;
	color: var(--clay);
	margin-bottom: 16px;
}
#cf-root .cf-dot {
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--clay);
	box-shadow: 0 0 0 4px rgba(189, 106, 54, .16);
	flex: none;
}

/* ---------------------------------------------------------------- hero */

#cf-root .cf-hero {
	padding: 72px 0 44px;
	border-bottom: 1px solid var(--line);
	background:
		radial-gradient(1100px 340px at 12% -12%, rgba(47, 138, 103, .09), transparent 65%),
		var(--bone);
}
#cf-root .cf-title {
	font-family: var(--serif);
	font-weight: 600;
	font-size: clamp(2.3rem, 5.4vw, 3.7rem);
	line-height: 1.04;
	letter-spacing: -.025em;
	margin: 0 0 16px;
	text-wrap: balance;
	color: var(--ink);
}
#cf-root .cf-title em {
	font-style: italic;
	color: var(--g);
}
#cf-root .cf-standfirst {
	font-size: 1.06rem;
	line-height: 1.65;
	color: var(--ink-2);
	max-width: 62ch;
	margin: 0;
}

#cf-root .cf-stats {
	display: flex;
	flex-wrap: wrap;
	gap: 14px;
	margin-top: 34px;
}
#cf-root .cf-stat {
	background: var(--paper);
	border: 1px solid var(--line);
	border-radius: var(--r);
	padding: 16px 24px 14px;
	box-shadow: var(--sh-sm);
	min-width: 150px;
}
#cf-root .cf-stat-v {
	display: block;
	font-family: var(--serif);
	font-size: 2rem;
	font-weight: 600;
	line-height: 1;
	color: var(--g-deep);
	font-variant-numeric: tabular-nums;
	letter-spacing: -.02em;
}
#cf-root .cf-stat-pc { font-size: .55em; }
#cf-root .cf-stat-k {
	display: block;
	margin-top: 7px;
	font-size: .74rem;
	font-weight: 700;
	letter-spacing: .08em;
	text-transform: uppercase;
	color: var(--faint);
}

/* ---------------------------------------------------------------- form */

#cf-root .cf-submit { padding: 52px 0 8px; }

#cf-root .cf-form-card {
	background: var(--paper);
	border: 1px solid var(--line);
	border-radius: var(--r-lg);
	padding: clamp(24px, 4vw, 44px);
	box-shadow: var(--sh-md);
	max-width: 820px;
}
#cf-root .cf-form-head { margin-bottom: 28px; }
#cf-root .cf-form-title {
	font-family: var(--serif);
	font-weight: 600;
	font-size: clamp(1.6rem, 3.2vw, 2.1rem);
	line-height: 1.15;
	letter-spacing: -.02em;
	margin: 0 0 10px;
	color: var(--ink);
}
#cf-root .cf-form-sub {
	font-size: .96rem;
	line-height: 1.6;
	color: var(--muted);
	margin: 0;
	max-width: 60ch;
}

#cf-root .cf-field { margin-bottom: 22px; }
#cf-root .cf-row-2 {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0 20px;
}
@media (max-width: 640px) {
	#cf-root .cf-row-2 { grid-template-columns: 1fr; }
}

#cf-root .cf-label {
	display: block;
	font-size: .82rem;
	font-weight: 700;
	color: var(--ink-2);
	margin-bottom: 7px;
}
#cf-root .cf-req { color: var(--clay); }
#cf-root .cf-hint {
	display: block;
	margin-top: 6px;
	font-size: .78rem;
	color: var(--faint);
}

#cf-root input[type="text"],
#cf-root select,
#cf-root textarea {
	width: 100%;
	border: 1.5px solid var(--line);
	border-radius: 11px;
	background: #fff;
	color: var(--ink);
	font-family: inherit;
	font-size: .96rem;
	padding: 13px 15px;
	transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
#cf-root textarea {
	resize: vertical;
	min-height: 140px;
	line-height: 1.6;
}
#cf-root input[type="text"]:focus,
#cf-root select:focus,
#cf-root textarea:focus {
	outline: none;
	border-color: var(--g-soft);
	box-shadow: 0 0 0 3px rgba(47, 138, 103, .14);
}

/* honeypot — off-canvas, never display:none (some bots skip hidden fields) */
#cf-root .cf-hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* stars — reversed row so CSS sibling selectors can light up the ones to the left */
#cf-root .cf-stars {
	display: inline-flex;
	flex-direction: row-reverse;
	justify-content: flex-end;
	gap: 4px;
}
#cf-root .cf-stars input {
	position: absolute;
	opacity: 0;
	width: 0;
	height: 0;
}
#cf-root .cf-stars label {
	font-size: 2rem;
	line-height: 1;
	color: var(--line);
	cursor: pointer;
	transition: color .15s var(--ease), transform .15s var(--ease);
}
#cf-root .cf-stars label:hover,
#cf-root .cf-stars label:hover ~ label,
#cf-root .cf-stars input:checked ~ label {
	color: var(--clay);
}
#cf-root .cf-stars label:hover { transform: scale(1.12); }
#cf-root .cf-stars input:focus-visible + label {
	outline: 2px solid var(--g-soft);
	outline-offset: 3px;
	border-radius: 4px;
}

/* privacy choice */
#cf-root .cf-privacy {
	border: 1px solid var(--line);
	border-radius: var(--r);
	background: var(--cream);
	padding: 18px 20px 8px;
	margin-bottom: 22px;
}
#cf-root .cf-privacy legend {
	padding: 0 8px;
	margin-left: -8px;
}
#cf-root .cf-radio {
	display: flex;
	gap: 11px;
	align-items: flex-start;
	padding: 10px 0;
	cursor: pointer;
	border-bottom: 1px solid var(--line-2);
}
#cf-root .cf-radio:last-of-type { border-bottom: 0; }
#cf-root .cf-radio input {
	margin-top: 4px;
	accent-color: var(--g);
	flex: none;
}
#cf-root .cf-radio strong {
	display: block;
	font-size: .92rem;
	font-weight: 700;
	color: var(--ink);
}
#cf-root .cf-radio em {
	display: block;
	font-style: normal;
	font-size: .82rem;
	line-height: 1.5;
	color: var(--muted);
	margin-top: 2px;
}

#cf-root .cf-consent {
	font-size: .82rem;
	color: var(--faint);
	line-height: 1.55;
	margin: 0 0 20px;
}

#cf-root .cf-actions {
	display: flex;
	align-items: center;
	gap: 18px;
	flex-wrap: wrap;
}
#cf-root .cf-form-msg {
	margin: 0;
	font-size: .88rem;
	color: var(--muted);
}
#cf-root .cf-form-msg.is-err { color: var(--clay-dk); font-weight: 600; }

#cf-root .cf-sent {
	text-align: center;
	padding: 26px 10px;
}
#cf-root .cf-sent h3 {
	font-family: var(--serif);
	font-size: 1.5rem;
	font-weight: 600;
	color: var(--g-deep);
	margin: 0 0 8px;
}
#cf-root .cf-sent p {
	color: var(--muted);
	margin: 0;
	font-size: .95rem;
}
#cf-root .cf-thanks { text-align: center; }

/* ---------------------------------------------------------------- buttons */

#cf-root .cf-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 8px;
	font-family: var(--sans);
	font-weight: 700;
	font-size: .92rem;
	padding: 13px 24px;
	border-radius: 11px;
	border: 1px solid transparent;
	cursor: pointer;
	text-decoration: none;
	transition: background var(--tr), transform var(--tr), box-shadow var(--tr), border-color var(--tr);
}
#cf-root .cf-btn-primary {
	background: var(--g);
	color: #fff;
	box-shadow: 0 10px 26px rgba(29, 107, 79, .22);
}
#cf-root .cf-btn-primary:hover {
	background: var(--g-deep);
	transform: translateY(-2px);
	color: #fff;
}
#cf-root .cf-btn-primary:disabled {
	opacity: .55;
	cursor: not-allowed;
	transform: none;
}
#cf-root .cf-btn-ghost {
	background: transparent;
	color: var(--ink);
	border-color: rgba(26, 28, 22, .22);
}
#cf-root .cf-btn-ghost:hover {
	border-color: var(--g);
	color: var(--g);
}
#cf-root .cf-btn.is-loading { opacity: .7; }

/* ---------------------------------------------------------------- filters */

#cf-root .cf-list { padding: 52px 0 76px; }

#cf-root .cf-filters {
	display: flex;
	flex-wrap: wrap;
	gap: 9px;
	margin-bottom: 30px;
}
#cf-root .cf-chip {
	font-family: var(--sans);
	font-size: .78rem;
	font-weight: 700;
	padding: 8px 14px;
	border-radius: 20px;
	border: 1px solid var(--line);
	background: var(--paper);
	color: var(--ink-2);
	cursor: pointer;
	transition: background var(--tr), color var(--tr), border-color var(--tr);
}
#cf-root .cf-chip:hover { border-color: var(--g-soft); color: var(--g-deep); }
#cf-root .cf-chip.is-on {
	background: var(--g-deep);
	border-color: var(--g-deep);
	color: #fff;
}

/* ---------------------------------------------------------------- cards */

#cf-root .cf-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
	gap: 22px;
	align-items: start;
}
@media (max-width: 520px) {
	#cf-root .cf-grid { grid-template-columns: 1fr; }
}

#cf-root .cf-card {
	background: var(--paper);
	border: 1px solid var(--line);
	border-radius: var(--r-lg);
	padding: 26px 26px 22px;
	margin: 0;
	box-shadow: var(--sh-sm);
	display: flex;
	flex-direction: column;
	gap: 15px;
	transition: transform var(--tr), box-shadow var(--tr), border-color var(--tr);
}
#cf-root .cf-card:hover {
	transform: translateY(-4px);
	box-shadow: var(--sh-lg);
	border-color: rgba(29, 107, 79, .4);
}
#cf-root .cf-card[hidden] { display: none; }

#cf-root .cf-card-top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 12px;
	flex-wrap: wrap;
}
#cf-root .cf-card-stars {
	color: var(--clay);
	font-size: 1rem;
	letter-spacing: .1em;
	flex: none;
}
#cf-root .cf-card-tag {
	font-size: .66rem;
	font-weight: 800;
	letter-spacing: .06em;
	text-transform: uppercase;
	color: var(--g-deep);
	background: var(--g-tint);
	border: 1px solid rgba(29, 107, 79, .16);
	padding: 4px 9px;
	border-radius: 7px;
	line-height: 1.3;
}

#cf-root .cf-card-body {
	font-family: var(--serif);
	font-size: 1.04rem;
	line-height: 1.6;
	color: var(--ink-2);
	margin: 0;
	quotes: "\201C" "\201D";
	flex: 1;
}
#cf-root .cf-card-body::before { content: open-quote; color: var(--faint); }
#cf-root .cf-card-body::after { content: close-quote; color: var(--faint); }

#cf-root .cf-card-foot {
	display: flex;
	flex-direction: column;
	gap: 3px;
	padding-top: 15px;
	border-top: 1px solid var(--line-2);
}
#cf-root .cf-card-who {
	font-size: .9rem;
	font-weight: 700;
	color: var(--ink);
}
#cf-root .cf-card-where,
#cf-root .cf-card-proj {
	font-size: .8rem;
	color: var(--muted);
	line-height: 1.45;
}
#cf-root .cf-card-proj { color: var(--faint); font-style: italic; }
#cf-root .cf-card-verified {
	display: inline-flex;
	align-items: center;
	gap: 5px;
	margin-top: 7px;
	font-size: .7rem;
	font-weight: 700;
	letter-spacing: .04em;
	text-transform: uppercase;
	color: var(--g-soft);
}

/* ---------------------------------------------------------------- empty */

#cf-root .cf-empty {
	background: var(--paper);
	border: 1px solid var(--line);
	border-radius: var(--r-lg);
	padding: 52px 34px;
	text-align: center;
	box-shadow: var(--sh-sm);
	max-width: 640px;
	margin: 0 auto;
}
#cf-root .cf-empty h2 {
	font-family: var(--serif);
	font-weight: 600;
	font-size: 1.5rem;
	margin: 0 0 12px;
	color: var(--ink);
}
#cf-root .cf-empty p {
	color: var(--muted);
	line-height: 1.65;
	margin: 0;
	font-size: .95rem;
}
#cf-root .cf-empty a { color: var(--g); font-weight: 600; }

/* ---------------------------------------------------------------- cta */

#cf-root .cf-cta {
	background: var(--g-deep);
	color: var(--cream);
	padding: 54px 0;
}
#cf-root .cf-cta-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 28px;
	flex-wrap: wrap;
}
#cf-root .cf-cta-title {
	font-family: var(--serif);
	font-weight: 600;
	font-size: clamp(1.5rem, 3vw, 2rem);
	line-height: 1.15;
	margin: 0 0 8px;
	color: #fff;
	letter-spacing: -.02em;
}
#cf-root .cf-cta-sub {
	margin: 0;
	color: rgba(243, 238, 226, .82);
	font-size: .96rem;
	max-width: 52ch;
	line-height: 1.6;
}
#cf-root .cf-cta-actions {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
}
#cf-root .cf-cta .cf-btn-primary {
	background: var(--cream);
	color: var(--g-deep);
	box-shadow: none;
}
#cf-root .cf-cta .cf-btn-primary:hover { background: #fff; color: var(--g-deep); }
#cf-root .cf-cta .cf-btn-ghost {
	color: var(--cream);
	border-color: rgba(243, 238, 226, .4);
}
#cf-root .cf-cta .cf-btn-ghost:hover {
	color: #fff;
	border-color: #fff;
}

@media (prefers-reduced-motion: reduce) {
	#cf-root * { transition: none !important; }
	#cf-root .cf-card:hover,
	#cf-root .cf-btn:hover { transform: none; }
}