/* ── Contact Form Section ──────────────────────────────────────────────────── */

.cf-section {
	background: var(--off-white);
	padding: 100px var(--page-px);
}

.cf-inner {
	max-width: 1200px;
	margin: 0 auto;
	display: grid;
	grid-template-columns: 1fr 1.6fr;
	gap: 80px;
	align-items: start;
}

/* ── Header ──────────────────────────────────────────────────────────────────*/

.cf-header {
	position: sticky;
	top: 120px;
}

.cf-header .label-sm {
	display: block;
	margin-bottom: 16px;
}

.cf-heading {
	font-family: 'Geist', sans-serif;
	font-size: clamp(1.75rem, 3vw, 2.5rem);
	font-weight: 700;
	line-height: 1.15;
	color: var(--black);
	margin: 0 0 20px;
}

.cf-body {
	font-size: 1rem;
	line-height: 1.65;
	color: var(--gray-40);
	margin: 0;
}

/* ── Form ────────────────────────────────────────────────────────────────────*/

.cf-form {
	display: flex;
	flex-direction: column;
	gap: 24px;
}

.cf-honeypot {
	position: absolute;
	left: -9999px;
	opacity: 0;
	pointer-events: none;
	tabindex: -1;
}

.cf-row {
	display: grid;
	gap: 16px;
}

.cf-row--2 {
	grid-template-columns: 1fr 1fr;
}

.cf-row--address {
	grid-template-columns: 2fr 2fr 1fr 1fr;
}

/* ── Field ───────────────────────────────────────────────────────────────────*/

.cf-field {
	display: flex;
	flex-direction: column;
	gap: 6px;
}

.cf-field label {
	font-family: 'Space Mono', monospace;
	font-size: 0.65rem;
	font-weight: 400;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: var(--gray-40);
}

.cf-required {
	color: #e53e3e;
	margin-left: 2px;
}

.cf-field input,
.cf-field textarea {
	width: 100%;
	background: transparent;
	border: 1px solid var(--gray-10);
	border-radius: 4px;
	padding: 12px 14px;
	font-family: 'Geist', sans-serif;
	font-size: 0.95rem;
	color: var(--black);
	outline: none;
	transition: border-color 0.2s;
	resize: vertical;
}

.cf-field input:focus,
.cf-field textarea:focus {
	border-color: var(--yellow);
}

.cf-field textarea {
	min-height: 150px;
}

/* Error state */
.cf-field--error input,
.cf-field--error textarea {
	border-color: #e53e3e;
}

.cf-field-error {
	font-size: 0.75rem;
	color: #e53e3e;
	min-height: 1em;
	display: block;
}

/* ── Notice ──────────────────────────────────────────────────────────────────*/

.cf-notice {
	padding: 14px 18px;
	border-radius: 4px;
	font-size: 0.9rem;
	font-family: 'Geist', sans-serif;
}

.cf-notice--success {
	background: var(--yellow);
	color: var(--black);
}

.cf-notice--error {
	background: #fff0f0;
	color: #c53030;
	border: 1px solid #fed7d7;
}

/* ── Submit button ───────────────────────────────────────────────────────────*/

.cf-submit-row {
	display: flex;
	align-items: center;
}

.btn-cf-submit {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: var(--yellow);
	color: var(--black);
	border: none;
	border-radius: 100px;
	padding: 14px 28px;
	font-family: 'Space Mono', monospace;
	font-size: 0.75rem;
	font-weight: 700;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	cursor: pointer;
	transition: opacity 0.2s, transform 0.15s;
}

.btn-cf-submit:hover {
	opacity: 0.88;
}

.btn-cf-submit:disabled {
	opacity: 0.5;
	cursor: not-allowed;
	transform: none;
}

.btn-cf-submit .material-icons {
	font-size: 1rem;
}

/* ── Dark mode ───────────────────────────────────────────────────────────────*/

.cf-section--dark {
	background: var(--gray-90);
}

.cf-section--dark .cf-heading {
	color: var(--white);
}

.cf-section--dark .cf-body {
	color: var(--gray-20);
}

.cf-section--dark .cf-field label {
	color: var(--gray-20);
}

.cf-section--dark .cf-field input,
.cf-section--dark .cf-field textarea {
	background: var(--gray-70);
	border-color: var(--gray-60);
	color: var(--white);
}

.cf-section--dark .cf-field input::placeholder,
.cf-section--dark .cf-field textarea::placeholder {
	color: var(--gray-40);
}

.cf-section--dark .cf-field input:focus,
.cf-section--dark .cf-field textarea:focus {
	border-color: var(--yellow);
}

.cf-section--dark .cf-notice--error {
	background: rgba(229, 62, 62, 0.15);
	color: #fc8181;
	border-color: rgba(229, 62, 62, 0.3);
}

/* ── Responsive ──────────────────────────────────────────────────────────────*/

@media (max-width: 1024px) {
	.cf-inner {
		grid-template-columns: 1fr;
		gap: 48px;
	}

	.cf-header {
		position: static;
	}

	.cf-row--address {
		grid-template-columns: 1fr 1fr;
	}
}

@media (max-width: 599px) {
	.cf-section {
		padding: 64px 24px;
	}

	.cf-row--2,
	.cf-row--address {
		grid-template-columns: 1fr;
	}
}