/**
 * Section 12: Contact — Deepak Sales.
 *
 * Mobile-first. Depends on tokens.css + base.css. Reuses existing design
 * tokens only (ivory, oxblood, gold) — no new global variables. Two-column
 * layout: enquiry form beside contact cards, with a trust strip below.
 * Entrance animation is CSS-only and respects prefers-reduced-motion.
 */

/* ==========================================================================
   1. Section shell + backdrop
   ========================================================================== */
.ds-contact {
	position: relative;
	overflow: clip;
	padding-block: var(--ds-section-y);
	isolation: isolate;
	background: linear-gradient(180deg, var(--ds-paper), var(--ds-paper-2));
}

.ds-contact__backdrop {
	position: absolute;
	inset: 0;
	z-index: -1;
	pointer-events: none;
	overflow: clip;
}

.ds-contact__glow {
	position: absolute;
	top: -14%;
	left: -8%;
	width: 34rem;
	height: 34rem;
	border-radius: 50%;
	filter: blur(70px);
	opacity: 0.4;
	background: radial-gradient(circle, color-mix(in srgb, var(--ds-gold) 32%, transparent), transparent 66%);
}

/* ==========================================================================
   2. Header (centered)
   ========================================================================== */
.ds-contact__head {
	max-width: 46rem;
	margin-inline: auto;
	margin-bottom: clamp(2rem, 1.25rem + 2.5vw, 3.5rem);
	text-align: center;
}

.ds-contact__eyebrow {
	margin-bottom: var(--ds-space-sm);
	font-family: var(--ds-font-mono);
	font-size: var(--ds-fs-eyebrow);
	font-weight: var(--ds-fw-label);
	letter-spacing: var(--ds-ls-wide);
	text-transform: uppercase;
	color: var(--ds-oxblood);
}

.ds-contact__title {
	margin-bottom: var(--ds-space-md);
	font-family: var(--ds-font-display);
	font-size: var(--ds-fs-h2);
	font-weight: var(--ds-fw-section);
	line-height: var(--ds-lh-snug);
	letter-spacing: -0.02em;
	color: var(--ds-heading);
}

.ds-contact__lead {
	font-size: var(--ds-fs-lead);
	line-height: var(--ds-lh-body);
	color: var(--ds-muted);
}

/* ==========================================================================
   3. Layout — form + cards
   ========================================================================== */
.ds-contact__layout {
	display: grid;
	grid-template-columns: 1fr; /* mobile / tablet: stacked */
	gap: clamp(1.5rem, 1rem + 2vw, 2.5rem);
	align-items: start;
}

/* ==========================================================================
   4. Enquiry form
   ========================================================================== */
.ds-contact__form-card {
	padding: clamp(1.5rem, 1rem + 2vw, 2.5rem);
	border: 1px solid var(--ds-line);
	border-radius: var(--ds-radius-lg);
	background-color: var(--ds-surface);
	box-shadow: var(--ds-shadow-lg);
}

.ds-contact__form-title {
	margin-bottom: var(--ds-space-lg);
	font-family: var(--ds-font-display);
	font-size: var(--ds-fs-h3);
	font-weight: 500;
	line-height: var(--ds-lh-snug);
	color: var(--ds-heading);
}

.ds-contact__grid {
	display: grid;
	grid-template-columns: 1fr;
	gap: var(--ds-space-md);
}

.ds-contact__field {
	display: flex;
	flex-direction: column;
}

.ds-contact__label {
	margin-bottom: 0.4rem;
	font-size: var(--ds-fs-small);
	font-weight: 600;
	color: var(--ds-ink);
}

.ds-contact__req {
	color: var(--ds-oxblood);
}

.ds-contact__input {
	width: 100%;
	padding: 0.85rem 1rem;
	border: 1px solid var(--ds-line-strong);
	border-radius: var(--ds-radius-md);
	background-color: var(--ds-paper);
	color: var(--ds-ink);
	font-family: var(--ds-font-body);
	font-size: var(--ds-fs-body);
	line-height: 1.4;
	transition:
		border-color var(--ds-dur) var(--ds-ease),
		box-shadow var(--ds-dur) var(--ds-ease),
		background-color var(--ds-dur) var(--ds-ease);
}

.ds-contact__input::placeholder,
.ds-contact__textarea::placeholder {
	color: var(--ds-muted);
	opacity: 1;
}

.ds-contact__input:hover {
	border-color: color-mix(in srgb, var(--ds-oxblood) 40%, var(--ds-line-strong));
}

/* Gold focus ring (matches the enquiry form elsewhere) */
.ds-contact__input:focus,
.ds-contact__input:focus-visible {
	outline: none;
	border-color: var(--ds-gold);
	background-color: var(--ds-surface);
	box-shadow: 0 0 0 4px var(--ds-gold-tint);
}

/* min-height/max-height/resize kept identical to .ds-bulk__textarea
   (bulk-enquiry.css) — the two forms previously drifted (7rem vs 8rem, no
   max-height on bulk's), now consolidated to one shared sizing. */
.ds-contact__textarea {
	min-height: 7.5rem;
	max-height: 18rem;
	resize: vertical;
}

/* ---- Invalid state (native HTML5 validation — both fields already carry
   `required`/`aria-required`, so this activates with no JS/markup changes.
   :user-invalid only matches after the user has interacted with the field,
   so nothing shows red on first load. Reuses --ds-oxblood/--ds-oxblood-tint
   — the theme's existing "negative/required" colors (see .ds-contact__req,
   .stock.out-of-stock in single-product.css) — instead of a new color. */
.ds-contact__input:user-invalid,
.ds-contact__input[aria-invalid="true"] {
	border-color: var(--ds-oxblood);
}

.ds-contact__input:user-invalid:focus,
.ds-contact__input:user-invalid:focus-visible,
.ds-contact__input[aria-invalid="true"]:focus,
.ds-contact__input[aria-invalid="true"]:focus-visible {
	border-color: var(--ds-oxblood);
	box-shadow: 0 0 0 4px var(--ds-oxblood-tint);
}

/* Optional inline error text — unused unless a caller renders it, no
   layout impact until then. */
.ds-contact__error {
	margin-top: 0.4rem;
	font-size: var(--ds-fs-small);
	color: var(--ds-oxblood);
}

.ds-contact__hp {
	position: absolute;
	left: -9999px;
	width: 1px;
	height: 1px;
	overflow: hidden;
}

/* Sizing (padding/font/radius) matches .ds-btn (base.css) — the single
   source of truth for button dimensions — while keeping its own class for
   the gold hover treatment (.ds-btn--primary hovers to a darker oxblood
   instead), which is a deliberate distinct CTA style, not a duplicate to
   remove. */
.ds-contact__submit {
	width: 100%;
	margin-top: var(--ds-space-lg);
	padding: 0.7em 1.3em;
	border: 1px solid var(--ds-oxblood);
	border-radius: var(--ds-radius-pill);
	background-color: var(--ds-oxblood);
	color: var(--ds-on-accent);
	font-family: var(--ds-font-body);
	font-size: var(--ds-fs-button);
	font-weight: 600;
	letter-spacing: 0.01em;
	line-height: 1;
	transition:
		transform var(--ds-dur-fast) var(--ds-ease),
		background-color var(--ds-dur) var(--ds-ease),
		color var(--ds-dur) var(--ds-ease),
		border-color var(--ds-dur) var(--ds-ease),
		box-shadow var(--ds-dur) var(--ds-ease);
}

.ds-contact__submit:hover {
	transform: translateY(-2px);
	background-color: var(--ds-gold);
	color: var(--ds-ink);
	border-color: var(--ds-gold);
	box-shadow: var(--ds-shadow-md);
}

.ds-contact__submit:active {
	transform: translateY(0);
}

.ds-contact__privacy {
	margin-top: var(--ds-space-md);
	text-align: center;
	font-size: var(--ds-fs-small);
	color: var(--ds-muted);
}

/* Form Success State */
.ds-contact__success-message {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	min-height: 420px;
}

.ds-contact__success-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 5rem;
	height: 5rem;
	margin-bottom: 1.5rem;
	border-radius: 50%;
	background: var(--ds-gold-tint);
	color: var(--ds-oxblood);
}

.ds-contact__success-icon svg {
	width: 32px;
	height: 32px;
}

.ds-contact__success-title {
	margin-bottom: .75rem;
	font-family: var(--ds-font-display);
	font-size: var(--ds-fs-h2);
	color: var(--ds-heading);
}

.ds-contact__success-text {
	max-width: 24rem;
	color: var(--ds-muted);
	line-height: var(--ds-lh-body);
}

/* ==========================================================================
   5. Contact cards
   ========================================================================== */
.ds-contact__cards {
	display: grid;
	grid-template-columns: 1fr;
	gap: clamp(0.85rem, 0.5rem + 1.5vw, 1.25rem);
}

.ds-contact__card {
	display: flex;
	align-items: flex-start;
	gap: var(--ds-space-md);
	padding: clamp(1.15rem, 0.9rem + 1vw, 1.5rem);
	border: 1px solid var(--ds-line);
	border-radius: var(--ds-radius-lg);
	background-color: var(--ds-surface);
	box-shadow: var(--ds-shadow-sm);
	transition:
		transform var(--ds-dur) var(--ds-ease),
		border-color var(--ds-dur) var(--ds-ease),
		box-shadow var(--ds-dur) var(--ds-ease);
}

.ds-contact__card:hover {
	transform: translateY(-3px);
	border-color: color-mix(in srgb, var(--ds-gold) 55%, var(--ds-line));
	box-shadow: var(--ds-shadow-md);
}

.ds-contact__card--link {
	text-decoration: none;
	color: inherit;
}

.ds-contact__card--link:hover .ds-contact__card-title {
	color: var(--ds-oxblood);
}

.ds-contact__card-ic {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.6rem;
	height: 2.6rem;
	flex: 0 0 auto;
	border-radius: var(--ds-radius-md);
	background: var(--ds-gold-tint);
	color: var(--ds-oxblood);
}

.ds-contact__card-body {
	display: flex;
	flex-direction: column;
	gap: 0.2rem;
	min-width: 0;
}

.ds-contact__card-title {
	font-family: var(--ds-font-display);
	font-size: var(--ds-fs-body);
	font-weight: 600;
	line-height: var(--ds-lh-snug);
	color: var(--ds-ink);
}

.ds-contact__value {
	font-size: var(--ds-fs-small);
	line-height: var(--ds-lh-body);
	color: var(--ds-body);
	font-style: normal;
	word-break: break-word;
}

.ds-contact__value--mono {
	font-family: var(--ds-font-mono);
	letter-spacing: 0.02em;
	color: var(--ds-oxblood);
}

a.ds-contact__value:hover {
	color: var(--ds-oxblood);
}

.ds-contact__maplink {
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	margin-top: 0.35rem;
	color: var(--ds-oxblood);
	font-size: var(--ds-fs-small);
	font-weight: 600;
}

.ds-contact__maplink svg {
	transition: transform var(--ds-dur) var(--ds-ease);
}

.ds-contact__maplink:hover svg {
	transform: translateX(3px);
}

.ds-contact__card-btn {
	display: inline-flex;
	align-items: center;
	margin-top: .55rem;
	font-size: var(--ds-fs-small);
	font-weight: 700;
	color: var(--ds-oxblood);
	transition: transform var(--ds-dur) var(--ds-ease);
}

.ds-contact__card--link:hover .ds-contact__card-btn {
	transform: translateX(4px);
}

/* ---- Hours ---------------------------------------------------------------- */
.ds-contact__hours {
	display: flex;
	flex-direction: column;
	gap: 0.35rem;
	width: 100%;
	margin-top: 0.15rem;
}

.ds-contact__hours-row {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: var(--ds-space-sm);
}

.ds-contact__hours-days {
	font-size: var(--ds-fs-small);
	color: var(--ds-body);
}

.ds-contact__hours-time {
	font-family: var(--ds-font-mono);
	font-size: var(--ds-fs-small);
	font-weight: 700;
	color: var(--ds-oxblood);
}

/* ==========================================================================
   6. Trust strip
   ========================================================================== */
.ds-contact__trust {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--ds-space-md);
	margin-top: clamp(1.5rem, 1rem + 2vw, 2.5rem);
	padding: clamp(1.25rem, 0.8rem + 1.5vw, 2rem);
	border: 1px solid var(--ds-line);
	border-radius: var(--ds-radius-lg);
	background-color: var(--ds-surface);
	box-shadow: var(--ds-shadow-sm);
}

.ds-contact__trust-item {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: var(--ds-space-sm);
	text-align: center;
}

.ds-contact__trust-ic {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 2.4rem;
	height: 2.4rem;
	flex: 0 0 auto;
	border-radius: 50%;
	background: var(--ds-gold-tint);
	color: var(--ds-oxblood);
}

.ds-contact__trust-label {
	font-family: var(--ds-font-mono);
	font-size: 0.7rem;
	font-weight: 700;
	letter-spacing: var(--ds-ls-wide);
	text-transform: uppercase;
	color: var(--ds-ink);
}

/* ==========================================================================
   7. Entrance animation (fade up — CSS only).
   ========================================================================== */
@keyframes ds-contact-rise {
	from {
		opacity: 0;
		transform: translateY(20px);
	}
	to {
		opacity: 1;
		transform: none;
	}
}

.ds-contact__head,
.ds-contact__form-card,
.ds-contact__cards,
.ds-contact__trust {
	animation: ds-contact-rise 0.6s var(--ds-ease) both;
}

.ds-contact__form-card { animation-delay: 0.1s; }
.ds-contact__cards { animation-delay: 0.16s; }
.ds-contact__trust { animation-delay: 0.24s; }

/* ==========================================================================
   8. Responsive
   ========================================================================== */
@media (max-width: 39.99em) {
	.ds-contact__card {
		padding: 1rem;
	}

	.ds-contact__form-card {
		padding: 1.35rem;
	}
}

@media (min-width: 40em) {
	.ds-contact__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.ds-contact__field--full {
		grid-column: 1 / -1;
	}

	.ds-contact__trust {
		grid-template-columns: repeat(4, 1fr);
	}
}

/* 62em (992px) — the theme's formal desktop tier (see header.css/hero.css),
   replacing the previous 64em guess. */
@media (min-width: 62em) {
	.ds-contact__layout {
		grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
		gap: clamp(2rem, 1rem + 3vw, 3.5rem);
	}
}

/* ==========================================================================
   9. Reduced motion — settle to the final, visible state.
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
	.ds-contact__head,
	.ds-contact__form-card,
	.ds-contact__cards,
	.ds-contact__trust {
		animation: none;
		opacity: 1;
		transform: none;
	}

	.ds-contact__card:hover,
	.ds-contact__submit:hover,
	.ds-contact__maplink:hover svg {
		transform: none;
	}
}