/* ==========================================================================
   HOT & COLD PARI LTD — Core Stylesheet
   Design system tokens + base styles + component styles.
   Layered on top of Bootstrap 5.3 (grid/utilities); breakpoint overrides
   live in responsive.css, never duplicated here.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Design Tokens
   -------------------------------------------------------------------------- */
:root {
	/* Color palette */
	--color-primary: #173D35;
	--color-primary-dark: #102C27;
	--color-bg: #F5F2EA;
	--color-bg-alt: #E8E3D9;
	--color-heading: #202523;
	--color-body: #68706D;
	--color-accent: #A88A58;
	--color-white: #FCFCFA;
	--color-border: rgba(32, 37, 35, 0.1);
	--color-border-light: rgba(252, 252, 250, 0.18);

	/* Typography */
	--font-heading: "Manrope", "Segoe UI", Arial, sans-serif;
	--font-body: "Inter", "Segoe UI", Arial, sans-serif;

	--fs-display: clamp(2.75rem, 4.5vw, 4.5rem);
	--fs-h1: clamp(2.25rem, 3.2vw, 3.25rem);
	--fs-h2: clamp(1.75rem, 2.2vw, 2.25rem);
	--fs-h3: 1.375rem;
	--fs-lead: 1.25rem;
	--fs-body: 1rem;
	--fs-small: 0.875rem;
	--fs-eyebrow: 0.8125rem;

	/* Spacing scale */
	--space-1: 8px;
	--space-2: 16px;
	--space-3: 24px;
	--space-4: 32px;
	--space-5: 48px;
	--space-6: 64px;
	--space-7: 96px;
	--space-8: 128px;

	/* Layout */
	--container-max: 1280px;
	--container-gutter: 24px;
	--section-padding-y: 128px;
	--header-height: 88px;

	/* Radius */
	--radius-sm: 2px;
	--radius-md: 4px;

	/* Motion */
	--ease-out: cubic-bezier(0.16, 1, 0.3, 1);
	--transition-fast: 200ms ease;
	--transition-base: 300ms var(--ease-out);
	--transition-slow: 550ms var(--ease-out);

	/* Elevation */
	--shadow-soft: 0 12px 32px rgba(16, 44, 39, 0.08);
	--shadow-strong: 0 20px 48px rgba(16, 44, 39, 0.14);
}

/* --------------------------------------------------------------------------
   2. Base / Reset
   -------------------------------------------------------------------------- */
*,
*::before,
*::after {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
	html {
		scroll-behavior: auto;
	}
	*,
	*::before,
	*::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
		scroll-behavior: auto !important;
	}
}

body {
	font-family: var(--font-body);
	font-size: var(--fs-body);
	line-height: 1.7;
	color: var(--color-body);
	background-color: var(--color-bg);
	-webkit-font-smoothing: antialiased;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: var(--color-primary);
	text-decoration: none;
	transition: color var(--transition-fast);
}

h1, h2, h3, h4, h5, h6 {
	font-family: var(--font-heading);
	color: var(--color-heading);
	font-weight: 700;
	line-height: 1.2;
	letter-spacing: -0.01em;
	margin: 0;
}

p {
	margin: 0;
}

ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

button {
	font-family: inherit;
	cursor: pointer;
}

/* Visible, high-contrast focus ring across the whole site */
:focus-visible {
	outline: 2px solid var(--color-accent);
	outline-offset: 3px;
	border-radius: var(--radius-sm);
}

/* Skip link for keyboard users */
.skip-link {
	position: absolute;
	left: -9999px;
	top: 0;
	z-index: 2000;
	background: var(--color-primary);
	color: var(--color-white);
	padding: var(--space-2) var(--space-3);
	font-family: var(--font-heading);
	font-weight: 600;
}

.skip-link:focus {
	left: var(--space-2);
	top: var(--space-2);
}

/* --------------------------------------------------------------------------
   3. Layout Helpers
   -------------------------------------------------------------------------- */
.container-hc {
	width: 100%;
	max-width: var(--container-max);
	margin-inline: auto;
	padding-inline: var(--container-gutter);
}

.section {
	padding-block: var(--section-padding-y);
	position: relative;
	scroll-margin-top: var(--header-height);
}

.section--alt {
	background-color: var(--color-bg-alt);
}

.section--dark {
	background-color: var(--color-primary-dark);
	color: rgba(252, 252, 250, 0.78);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
	color: var(--color-white);
}

/* --------------------------------------------------------------------------
   4. Typography Components
   -------------------------------------------------------------------------- */
.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	font-family: var(--font-body);
	font-size: var(--fs-eyebrow);
	font-weight: 600;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--color-accent);
	margin-bottom: var(--space-2);
}

.eyebrow::before {
	content: "";
	display: inline-block;
	width: 20px;
	height: 1px;
	background-color: var(--color-accent);
}

.section--dark .eyebrow {
	color: var(--color-accent);
}

.section-header {
	max-width: 680px;
	margin-bottom: var(--space-6);
}

.section-header--center {
	margin-inline: auto;
	text-align: center;
}

.section-header--center .eyebrow {
	justify-content: center;
}

.section-header h2 {
	font-size: var(--fs-h2);
}

.section-header__lead {
	margin-top: var(--space-2);
	font-size: var(--fs-lead);
	color: var(--color-body);
}

.section--dark .section-header__lead {
	color: rgba(252, 252, 250, 0.72);
}

/* --------------------------------------------------------------------------
   5. Buttons
   -------------------------------------------------------------------------- */
.btn-hc {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-1);
	font-family: var(--font-heading);
	font-size: 0.9375rem;
	font-weight: 600;
	line-height: 1;
	padding: 15px 32px;
	border-radius: var(--radius-sm);
	border: 1px solid transparent;
	min-height: 44px;
	white-space: nowrap;
	transition: background-color var(--transition-fast), color var(--transition-fast),
		border-color var(--transition-fast), transform var(--transition-fast), box-shadow var(--transition-fast);
}

.btn-hc:active {
	transform: scale(0.98);
}

.btn-hc:disabled {
	opacity: 0.65;
	cursor: not-allowed;
	transform: none;
	box-shadow: none;
}

.btn-block {
	width: 100%;
}

.btn-primary-hc {
	background-color: var(--color-primary);
	color: var(--color-white);
}

.btn-primary-hc:hover {
	background-color: var(--color-primary-dark);
	color: var(--color-white);
	transform: translateY(-2px);
	box-shadow: var(--shadow-soft);
}

.btn-outline-hc {
	background-color: transparent;
	color: var(--color-primary);
	border-color: var(--color-primary);
}

.btn-outline-hc:hover {
	background-color: var(--color-primary);
	color: var(--color-white);
}

.btn-outline-hc--light {
	color: var(--color-white);
	border-color: var(--color-border-light);
}

.btn-outline-hc--light:hover {
	background-color: var(--color-white);
	color: var(--color-primary);
	border-color: var(--color-white);
}

.btn-link-hc {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	font-family: var(--font-heading);
	font-weight: 600;
	font-size: var(--fs-small);
	color: var(--color-primary);
	padding-block: 4px;
	border-bottom: 1px solid transparent;
}

.btn-link-hc i {
	transition: transform var(--transition-fast);
}

.btn-link-hc:hover {
	color: var(--color-accent);
	border-bottom-color: var(--color-accent);
}

.btn-link-hc:hover i {
	transform: translateX(4px);
}

.section--dark .btn-link-hc {
	color: var(--color-white);
}

.section--dark .btn-link-hc:hover {
	color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   6. Site Header / Navigation
   -------------------------------------------------------------------------- */
.site-header {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
	height: var(--header-height);
	display: flex;
	align-items: center;
	background-color: transparent;
	border-bottom: 1px solid transparent;
	transition: background-color var(--transition-base), border-color var(--transition-base), box-shadow var(--transition-base);
}

.site-header.is-scrolled {
	background-color: rgba(245, 242, 234, 0.92);
	backdrop-filter: blur(10px);
	border-bottom-color: var(--color-border);
	box-shadow: var(--shadow-soft);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	width: 100%;
}

.site-header__logo {
	display: inline-flex;
	align-items: center;
	line-height: 1;
	color: var(--color-white);
	transition: color var(--transition-base);
}

.is-scrolled .site-header__logo {
	color: var(--color-primary);
}

/* Premium wordmark — Manrope SemiBold, all caps, tracked */
.site-header__wordmark {
	display: inline-flex;
	align-items: center;
	height: 40px;
	font-family: var(--font-heading);
	font-weight: 600;
	font-size: 1.375rem; /* ~22px caps; block height 40px for nav alignment */
	letter-spacing: 0.1em;
	text-transform: uppercase;
	white-space: nowrap;
}

.site-header__nav {
	display: flex;
	align-items: center;
	gap: var(--space-5);
}

.site-header__nav-list {
	display: flex;
	align-items: center;
	gap: var(--space-4);
}

.site-header__nav-list a {
	font-family: var(--font-heading);
	font-weight: 600;
	font-size: 0.9375rem;
	color: var(--color-white);
	position: relative;
	padding-block: 6px;
	transition: color var(--transition-base);
}

.is-scrolled .site-header__nav-list a {
	color: var(--color-heading);
}

.site-header__nav-list a::after {
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 0;
	height: 2px;
	background-color: var(--color-accent);
	transition: width var(--transition-fast);
}

.site-header__nav-list a:hover::after,
.site-header__nav-list a[aria-current="page"]::after {
	width: 100%;
}

.site-header__cta {
	flex-shrink: 0;
}

.site-header__toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	background: transparent;
	border: none;
	padding: 0;
}

.site-header__toggle span {
	display: block;
	width: 24px;
	height: 2px;
	background-color: var(--color-white);
	transition: transform var(--transition-fast), opacity var(--transition-fast), background-color var(--transition-base);
	margin-inline: auto;
}

.is-scrolled .site-header__toggle span {
	background-color: var(--color-heading);
}

.site-header__toggle[aria-expanded="true"] span:nth-child(1) {
	transform: translateY(7px) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] span:nth-child(2) {
	opacity: 0;
}

.site-header__toggle[aria-expanded="true"] span:nth-child(3) {
	transform: translateY(-7px) rotate(-45deg);
}

/* Mobile off-canvas nav */
.mobile-nav {
	position: fixed;
	inset: 0;
	z-index: 1100;
	background-color: var(--color-primary-dark);
	display: flex;
	flex-direction: column;
	padding: var(--space-6) var(--container-gutter);
	transform: translateX(100%);
	transition: transform var(--transition-slow);
}

.mobile-nav.is-open {
	transform: translateX(0);
}

.mobile-nav__close {
	align-self: flex-end;
	width: 44px;
	height: 44px;
	background: transparent;
	border: 1px solid var(--color-border-light);
	border-radius: 50%;
	color: var(--color-white);
	font-size: 1.25rem;
	line-height: 1;
}

.mobile-nav__list {
	margin-top: var(--space-6);
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
}

.mobile-nav__list a {
	font-family: var(--font-heading);
	font-size: 1.75rem;
	font-weight: 700;
	color: var(--color-white);
}

.mobile-nav__list a:hover {
	color: var(--color-accent);
}

.mobile-nav__cta {
	margin-top: var(--space-6);
}

.no-scroll {
	overflow: hidden;
}

/* --------------------------------------------------------------------------
   7. Hero
   -------------------------------------------------------------------------- */
.hero {
	position: relative;
	padding-top: var(--header-height);
	background-color: var(--color-primary-dark);
	overflow: hidden;
	scroll-margin-top: var(--header-height);
}

.hero__grid {
	display: grid;
	grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
	align-items: stretch;
	min-height: calc(100vh - var(--header-height));
}

.hero__content {
	display: flex;
	flex-direction: column;
	justify-content: center;
	padding: var(--space-7) var(--container-gutter);
	padding-left: max(var(--container-gutter), calc((100vw - var(--container-max)) / 2 + var(--container-gutter)));
}

.hero__eyebrow {
	color: var(--color-accent);
}

.hero__title {
	font-size: var(--fs-display);
	color: var(--color-white);
	letter-spacing: -0.02em;
	max-width: 640px;
}

.hero__lead {
	margin-top: var(--space-3);
	font-size: var(--fs-lead);
	color: rgba(252, 252, 250, 0.75);
	max-width: 520px;
}

.hero__actions {
	margin-top: var(--space-5);
	display: flex;
	align-items: center;
	gap: var(--space-4);
	flex-wrap: wrap;
}

.hero__actions .btn-link-hc {
	color: var(--color-white);
}

.hero__actions .btn-link-hc:hover {
	color: var(--color-accent);
}

.hero__figure {
	position: relative;
	min-height: 420px;
}

.hero__figure img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* --------------------------------------------------------------------------
   8. About
   -------------------------------------------------------------------------- */
.about__grid {
	display: grid;
	grid-template-columns: 5fr 7fr;
	gap: var(--space-7);
	align-items: center;
}

.about__figure {
	position: relative;
}

.about__figure img {
	width: 100%;
	border-radius: var(--radius-md);
	aspect-ratio: 3 / 4;
	object-fit: cover;
}

.about__figure::before {
	content: "";
	position: absolute;
	top: var(--space-4);
	left: calc(var(--space-4) * -1);
	width: 100%;
	height: 100%;
	border: 1px solid var(--color-accent);
	border-radius: var(--radius-md);
	z-index: -1;
}

.about__body h2 {
	font-size: var(--fs-h1);
	max-width: 480px;
}

.about__body p {
	margin-top: var(--space-3);
	max-width: 520px;
}

.about__body p + p {
	margin-top: var(--space-2);
}

.credential-list {
	margin-top: var(--space-5);
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-2);
}

.credential-chip {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	padding: 10px 18px;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	font-size: var(--fs-small);
	font-weight: 500;
	color: var(--color-heading);
	background-color: var(--color-white);
}

.credential-chip i {
	color: var(--color-accent);
}

.about__cta {
	margin-top: var(--space-5);
}

/* --------------------------------------------------------------------------
   9. Services
   -------------------------------------------------------------------------- */
.services__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--space-4);
}

.icon-badge {
	width: 60px;
	height: 60px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 1px solid rgba(23, 61, 53, 0.2);
	border-radius: var(--radius-md);
	color: var(--color-primary);
	font-size: 1.5rem;
	flex-shrink: 0;
}

.icon-badge--circle {
	border-radius: 50%;
}

.icon-badge--sm {
	width: 40px;
	height: 40px;
	font-size: 1.125rem;
}

.service-card {
	display: flex;
	flex-direction: column;
	height: 100%;
	padding: var(--space-5);
	background-color: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}

.service-card:hover {
	border-color: rgba(168, 138, 88, 0.5);
	box-shadow: var(--shadow-soft);
	transform: translateY(-4px);
}

.service-card h3 {
	margin-top: var(--space-4);
	font-size: var(--fs-h3);
}

.service-card p {
	margin-top: var(--space-2);
	flex-grow: 1;
}

.service-card .btn-link-hc {
	margin-top: var(--space-4);
}

/* --------------------------------------------------------------------------
   10. Why Choose Us
   -------------------------------------------------------------------------- */
.why-us__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--space-5);
}

.why-us-item {
	display: flex;
	flex-direction: column;
	gap: var(--space-3);
}

.why-us-item h3 {
	font-size: 1.125rem;
}

.why-us-item p {
	font-size: var(--fs-small);
}

/* --------------------------------------------------------------------------
   11. Our Process
   -------------------------------------------------------------------------- */
.process__steps {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	position: relative;
}

.process-step {
	position: relative;
	padding-right: var(--space-4);
}

.process-step:not(:last-child)::after {
	content: "";
	position: absolute;
	top: 30px;
	left: 0;
	width: 100%;
	height: 1px;
	background-color: var(--color-border-light);
}

.process-step__number {
	position: relative;
	z-index: 1;
	display: inline-block;
	font-family: var(--font-heading);
	font-weight: 800;
	font-size: 2.75rem;
	color: var(--color-accent);
	background-color: var(--color-primary-dark);
	padding-right: var(--space-2);
}

.process-step__title {
	margin-top: var(--space-3);
	color: var(--color-white);
	font-size: 1.25rem;
}

.process-step__desc {
	margin-top: var(--space-2);
	font-size: var(--fs-small);
	max-width: 240px;
}

/* --------------------------------------------------------------------------
   12. Featured Projects (Masonry) + Lightbox
   -------------------------------------------------------------------------- */
.projects-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	grid-auto-rows: 280px;
	gap: var(--space-3);
}

.project-tile {
	position: relative;
	display: block;
	width: 100%;
	height: 100%;
	overflow: hidden;
	border-radius: var(--radius-md);
	border: none;
	padding: 0;
	background-color: var(--color-bg-alt);
}

.project-tile--tall {
	grid-row: span 2;
}

.project-tile--wide {
	grid-column: span 2;
}

.project-tile img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--transition-slow);
}

.project-tile:hover img,
.project-tile:focus-visible img {
	transform: scale(1.05);
}

.project-tile__overlay {
	position: absolute;
	inset: 0;
	display: flex;
	flex-direction: column;
	justify-content: flex-end;
	padding: var(--space-4);
	background: linear-gradient(to top, rgba(16, 44, 39, 0.88) 0%, rgba(16, 44, 39, 0.15) 55%, rgba(16, 44, 39, 0) 100%);
	opacity: 0;
	transition: opacity var(--transition-base);
	text-align: left;
}

.project-tile:hover .project-tile__overlay,
.project-tile:focus-visible .project-tile__overlay {
	opacity: 1;
}

.project-tile__category {
	font-size: var(--fs-small);
	font-weight: 600;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	color: var(--color-accent);
}

.project-tile__title {
	margin-top: 6px;
	font-size: 1.125rem;
	color: var(--color-white);
}

.project-tile__icon {
	position: absolute;
	top: var(--space-3);
	right: var(--space-3);
	width: 40px;
	height: 40px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border-radius: 50%;
	background-color: rgba(252, 252, 250, 0.16);
	color: var(--color-white);
	opacity: 0;
	transform: translateY(-6px);
	transition: opacity var(--transition-base), transform var(--transition-base);
}

.project-tile:hover .project-tile__icon,
.project-tile:focus-visible .project-tile__icon {
	opacity: 1;
	transform: translateY(0);
}

/* Lightbox */
.lightbox {
	position: fixed;
	inset: 0;
	z-index: 1200;
	display: flex;
	align-items: center;
	justify-content: center;
	background-color: rgba(16, 44, 39, 0.94);
	opacity: 0;
	visibility: hidden;
	transition: opacity var(--transition-base);
	padding: var(--space-4);
}

.lightbox.is-open {
	opacity: 1;
	visibility: visible;
}

.lightbox__figure {
	max-width: 1100px;
	width: 100%;
	max-height: 85vh;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.lightbox__figure img {
	max-height: 72vh;
	width: auto;
	max-width: 100%;
	object-fit: contain;
	border-radius: var(--radius-md);
}

.lightbox__caption {
	margin-top: var(--space-3);
	text-align: center;
	color: var(--color-white);
}

.lightbox__caption .project-tile__category {
	display: block;
}

.lightbox__close,
.lightbox__prev,
.lightbox__next {
	position: absolute;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 48px;
	height: 48px;
	border-radius: 50%;
	border: 1px solid var(--color-border-light);
	background-color: rgba(252, 252, 250, 0.08);
	color: var(--color-white);
	font-size: 1.25rem;
	transition: background-color var(--transition-fast);
}

.lightbox__close:hover,
.lightbox__prev:hover,
.lightbox__next:hover {
	background-color: rgba(252, 252, 250, 0.18);
}

.lightbox__close {
	top: var(--space-4);
	right: var(--space-4);
}

.lightbox__prev {
	left: var(--space-4);
	top: 50%;
	transform: translateY(-50%);
}

.lightbox__next {
	right: var(--space-4);
	top: 50%;
	transform: translateY(-50%);
}

/* --------------------------------------------------------------------------
   13. Call To Action Band
   -------------------------------------------------------------------------- */
.cta-band {
	background-color: var(--color-primary);
	padding-block: var(--space-6);
}

.cta-band__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: var(--space-4);
	flex-wrap: wrap;
}

.cta-band h2 {
	color: var(--color-white);
	font-size: var(--fs-h1);
	max-width: 560px;
}

.cta-band p {
	margin-top: var(--space-2);
	color: rgba(252, 252, 250, 0.75);
	max-width: 480px;
}

/* --------------------------------------------------------------------------
   14. Contact
   -------------------------------------------------------------------------- */
.contact__grid {
	display: grid;
	grid-template-columns: 5fr 7fr;
	gap: var(--space-7);
}

.contact-detail {
	display: flex;
	gap: var(--space-3);
	align-items: flex-start;
	margin-top: var(--space-4);
}

.contact-detail:first-of-type {
	margin-top: var(--space-5);
}

.contact-detail__body h3 {
	font-size: 1rem;
	margin-bottom: 4px;
}

.contact-detail__body a,
.contact-detail__body p {
	color: var(--color-body);
	font-size: var(--fs-small);
}

.contact-detail__body a:hover {
	color: var(--color-accent);
}

.contact-form-card {
	background-color: var(--color-white);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	padding: var(--space-5);
}

.form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 0 var(--space-3);
}

.form-field {
	margin-bottom: var(--space-3);
}

.form-field label {
	display: block;
	font-family: var(--font-heading);
	font-weight: 600;
	font-size: var(--fs-small);
	color: var(--color-heading);
	margin-bottom: 8px;
}

.form-field .required {
	color: var(--color-accent);
}

.form-control-hc,
.form-select-hc {
	width: 100%;
	font-family: var(--font-body);
	font-size: var(--fs-body);
	color: var(--color-heading);
	background-color: var(--color-bg);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-sm);
	padding: 12px 16px;
	transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

textarea.form-control-hc {
	min-height: 128px;
	resize: vertical;
}

.form-control-hc:focus,
.form-select-hc:focus {
	outline: none;
	border-color: var(--color-primary);
	box-shadow: 0 0 0 3px rgba(23, 61, 53, 0.12);
}

.form-field__error {
	margin-top: 6px;
	font-size: 0.8125rem;
	color: #9A3B2E;
	display: none;
}

.form-field.has-error .form-control-hc,
.form-field.has-error .form-select-hc {
	border-color: #9A3B2E;
}

.form-field.has-error .form-field__error {
	display: block;
}

.form-status {
	margin-top: var(--space-3);
	font-size: var(--fs-small);
	font-weight: 600;
	display: none;
}

.form-status.is-success {
	display: block;
	color: var(--color-primary);
}

.form-status.is-error {
	display: block;
	color: #9A3B2E;
}

/* Honeypot spam-trap field: hidden from sighted users and screen readers alike.
   Real visitors never see or fill this in; bots that auto-fill every field do. */
.form-field--honeypot {
	position: absolute;
	width: 1px;
	height: 1px;
	overflow: hidden;
	left: -9999px;
	top: -9999px;
	margin: 0;
}

.map-embed {
	margin-top: var(--space-7);
	aspect-ratio: 16 / 5;
	border-top: 1px solid var(--color-border);
	padding-top: var(--space-6);
}

.map-embed iframe {
	width: 100%;
	height: 100%;
	border: 0;
	border-radius: var(--radius-md);
	filter: saturate(0.85);
}

/* --------------------------------------------------------------------------
   15. Footer
   -------------------------------------------------------------------------- */
.site-footer {
	background-color: var(--color-primary-dark);
	color: rgba(252, 252, 250, 0.65);
	padding-top: var(--space-7);
}

.footer__grid {
	display: grid;
	grid-template-columns: 4fr 2.5fr 2.5fr 3fr;
	gap: var(--space-4);
}

.footer__brand-logo {
	display: inline-flex;
	align-items: center;
	line-height: 1;
	color: var(--color-white);
}

.footer__wordmark {
	display: inline-flex;
	align-items: center;
	height: 48px;
	font-family: var(--font-heading);
	font-weight: 600;
	font-size: 1.5rem; /* slightly larger than header wordmark */
	letter-spacing: 0.1em;
	text-transform: uppercase;
	white-space: nowrap;
	color: var(--color-white);
}

.footer__brand p {
	margin-top: var(--space-3);
	max-width: 280px;
	font-size: var(--fs-small);
}

.footer__col h3 {
	color: var(--color-white);
	font-size: var(--fs-small);
	text-transform: uppercase;
	letter-spacing: 0.1em;
	margin-bottom: var(--space-3);
}

.footer__col ul {
	display: flex;
	flex-direction: column;
	gap: var(--space-2);
}

.footer__col a {
	font-size: var(--fs-small);
	color: rgba(252, 252, 250, 0.65);
}

.footer__col a:hover {
	color: var(--color-accent);
}

.footer__social {
	display: flex;
	gap: var(--space-2);
	margin-top: var(--space-4);
}

.footer__social a {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 40px;
	height: 40px;
	border: 1px solid var(--color-border-light);
	border-radius: 50%;
	color: var(--color-white);
	transition: background-color var(--transition-fast), color var(--transition-fast);
}

.footer__social a:hover {
	background-color: var(--color-accent);
	border-color: var(--color-accent);
	color: var(--color-primary-dark);
}

.footer__bottom {
	margin-top: var(--space-7);
	padding-block: var(--space-4);
	border-top: 1px solid var(--color-border-light);
	display: flex;
	align-items: center;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: var(--space-2);
	font-size: 0.8125rem;
}

.footer__legal {
	display: flex;
	gap: var(--space-3);
}

.footer__legal a {
	color: rgba(252, 252, 250, 0.65);
}

.footer__legal a:hover {
	color: var(--color-accent);
}

/* --------------------------------------------------------------------------
   16. Reveal-on-scroll utility
   -------------------------------------------------------------------------- */
.reveal {
	opacity: 0;
	transform: translateY(14px);
	transition: opacity var(--transition-slow), transform var(--transition-slow);
	transition-delay: var(--reveal-delay, 0ms);
}

.reveal.is-visible {
	opacity: 1;
	transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
	.reveal {
		opacity: 1;
		transform: none;
		transition: none;
	}
}

/* Stagger delays for grouped reveal items — kept in CSS (not inline styles)
   using structural nth-child selectors scoped to each grid. */
.services__grid > .reveal:nth-child(2),
.why-us__grid > .reveal:nth-child(2),
.process__steps > .reveal:nth-child(2),
.projects-grid > .reveal:nth-child(2) {
	--reveal-delay: 80ms;
}

.services__grid > .reveal:nth-child(3),
.why-us__grid > .reveal:nth-child(3),
.process__steps > .reveal:nth-child(3),
.projects-grid > .reveal:nth-child(3) {
	--reveal-delay: 160ms;
}

.why-us__grid > .reveal:nth-child(4),
.process__steps > .reveal:nth-child(4),
.projects-grid > .reveal:nth-child(4) {
	--reveal-delay: 240ms;
}

.projects-grid > .reveal:nth-child(5) {
	--reveal-delay: 300ms;
}

.projects-grid > .reveal:nth-child(6) {
	--reveal-delay: 360ms;
}

.contact__grid > .reveal:nth-child(2) {
	--reveal-delay: 80ms;
}