/* =============================================================================
   LDA Denture Cost Calculator — Stylesheet
   ============================================================================= */

.lda-dc {
	background: #f7f9f6;
	padding: 4rem 0;
}

.lda-dc__inner {
	max-width: 1140px;
	margin: 0 auto;
	padding: 0 2rem;
	box-sizing: border-box;
}

.lda-dc__intro {
	text-align: center;
	max-width: 720px;
	margin: 0 auto 2.5rem;
}

.lda-dc__eyebrow {
	font-size: 13px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: #6b7076;
	margin-bottom: 0.6rem;
}

.lda-dc__heading {
	font-size: clamp(28px, 3.5vw, 42px);
	font-weight: 700;
	color: #1a1a1a;
	letter-spacing: -0.02em;
	margin: 0 0 0.75rem;
}

.lda-dc__subheading {
	font-size: 17px;
	color: #4a5559;
	line-height: 1.6;
	margin: 0;
}

.lda-dc__grid {
	display: grid;
	grid-template-columns: 1.2fr 1fr;
	gap: 2.5rem;
	align-items: start;
	background: #ffffff;
	border: 1px solid #e5e5e2;
	border-radius: 20px;
	padding: 2.5rem;
	box-sizing: border-box;
	box-shadow: 0 10px 40px rgba(0, 0, 0, 0.06);
}

.lda-dc__field {
	margin-bottom: 1.6rem;
}

.lda-dc__field:last-child {
	margin-bottom: 0;
}

.lda-dc__label {
	display: block;
	font-size: 16px;
	font-weight: 600;
	color: #2a2a2a;
	margin-bottom: 0.6rem;
}

.lda-dc__options {
	display: flex;
	flex-wrap: wrap;
	gap: 0.6rem;
}

.lda-dc__options--stack {
	flex-direction: column;
}

.lda-dc__options--stack .lda-dc__option {
	text-align: left;
	white-space: normal;
}

.lda-dc__option {
	flex: 1 1 auto;
	padding: 0.65rem 1rem;
	border: 1px solid #d8dcd6;
	border-radius: 10px;
	background: #ffffff;
	color: #3a4d50;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	transition: border-color 0.15s ease, background 0.15s ease, color 0.15s ease;
	white-space: nowrap;
}

.lda-dc__option:hover {
	border-color: #035F7F;
}

.lda-dc__option--active {
	background: #035F7F;
	border-color: #035F7F;
	color: #ffffff;
}

.lda-dc__stepper {
	display: inline-flex;
	align-items: center;
	gap: 1rem;
	border: 1px solid #d8dcd6;
	border-radius: 10px;
	padding: 0.4rem 0.6rem;
}

.lda-dc__stepper-btn {
	width: 32px;
	height: 32px;
	border-radius: 8px;
	border: none;
	background: #f0f2ee;
	color: #1a1a1a;
	font-size: 18px;
	line-height: 1;
	cursor: pointer;
	transition: background 0.15s ease;
}

.lda-dc__stepper-btn:hover {
	background: #e2e6de;
}

.lda-dc__stepper-value {
	min-width: 1.6rem;
	text-align: center;
	font-weight: 700;
	font-size: 17px;
	color: #1a1a1a;
}

.lda-dc__hint {
	margin: 0.5rem 0 0;
	font-size: 14px;
	color: #8b9490;
}

.lda-dc__result {
	background: linear-gradient(160deg, #f0f8e4 0%, #e3f1cf 100%);
	border-radius: 16px;
	padding: 2rem;
	box-sizing: border-box;
	text-align: center;
	position: sticky;
	top: 1.5rem;
}

.lda-dc__result-label {
	font-size: 13px;
	letter-spacing: 0.1em;
	text-transform: uppercase;
	color: #4a6b1f;
	margin-bottom: 0.6rem;
}

.lda-dc__subtotal {
	font-size: 15px;
	color: #6b7076;
	text-decoration: line-through;
	margin: 0 0 0.3rem;
}

.lda-dc__credit {
	font-size: 16px;
	font-weight: 700;
	color: #1f7a3d;
	background: #e3f3e0;
	display: inline-block;
	padding: 0.3rem 0.8rem;
	border-radius: 8px;
	margin: 0 0 0.8rem;
}

.lda-dc__result-range {
	font-size: clamp(28px, 3vw, 36px);
	font-weight: 700;
	color: #1a1a1a;
	letter-spacing: -0.02em;
	margin-bottom: 0.8rem;
}

.lda-dc__result-sep {
	margin: 0 0.4rem;
	color: #6b7076;
}

.lda-dc__result-note {
	font-size: 15px;
	line-height: 1.55;
	color: #3a4d3f;
	margin: 0 0 1.5rem;
	min-height: 2.7em;
}

.lda-dc__cta {
	display: block;
	width: 100%;
	box-sizing: border-box;
	padding: 1rem 1.5rem;
	border-radius: 50px;
	background-color: #035F7F;
	color: #ffffff !important;
	font-size: 17px;
	font-weight: 600;
	text-decoration: none !important;
	transition: filter 0.2s ease, transform 0.1s ease;
	box-shadow: 0 4px 18px rgba(0, 0, 0, 0.15);
	margin-bottom: 0.75rem;
}

.lda-dc__cta:hover {
	filter: brightness(1.1);
	transform: translateY(-2px);
}

.lda-dc__call {
	display: block;
	font-size: 15px;
	color: #3a4d50;
	text-decoration: underline;
	text-underline-offset: 2px;
	margin-bottom: 1.25rem;
}

.lda-dc__disclaimer {
	font-size: 13px;
	line-height: 1.5;
	color: #6b7076;
	margin: 0;
}

@media (max-width: 860px) {
	.lda-dc__grid {
		grid-template-columns: 1fr;
		padding: 1.75rem;
	}

	.lda-dc__result {
		position: static;
	}
}

@media (max-width: 480px) {
	.lda-dc { padding: 3rem 0; }
	.lda-dc__inner { padding: 0 1.25rem; }
	.lda-dc__grid { padding: 1.25rem; border-radius: 16px; }
}