/**
 * Berke coded home page — refinement 0.3.18.
 * Mobile-first, RTL-safe, namespaced, and intentionally low-motion.
 */

.berke-home {
	overflow: clip;
	background: var(--berke-color-white);
	font-family: "IRANYekanX", Tahoma, Arial, sans-serif;
}

.berke-home button,
.berke-home input,
.berke-home select,
.berke-home textarea {
	font-family: inherit;
}

.berke-home-section {
	padding-block: clamp(3.9rem, 5.8vw, 6.2rem);
}

.berke-home-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.65rem;
	margin-block-end: 1rem;
	color: var(--berke-color-primary-700);
	font-size: var(--berke-text-sm);
	font-weight: var(--berke-font-weight-bold);
	letter-spacing: -0.01em;
}

.berke-home-eyebrow::before {
	inline-size: 2rem;
	block-size: 2px;
	content: "";
	background: var(--berke-color-primary-500);
	border-radius: var(--berke-radius-pill);
}

.berke-section-heading {
	max-inline-size: var(--berke-content-measure);
	margin-block-end: clamp(2.2rem, 4.5vw, 3.6rem);
}

.berke-section-heading h2,
.berke-home-diagnosis__content h2 {
	margin-block-end: 0.95rem;
	color: var(--berke-color-primary-950);
	font-size: clamp(2rem, 3.2vw, 3rem);
	font-weight: var(--berke-font-weight-bold);
	line-height: 1.45;
	letter-spacing: -0.025em;
}

.berke-section-heading > p:last-child,
.berke-section-heading--split > p,
.berke-home-diagnosis__lead,
.berke-pillar p,
.berke-decision-item p,
.berke-diagnosis-list dd {
	color: #405f72;
}

/* Hero */
.berke-home-hero {
	position: relative;
	isolation: isolate;
	padding-block: clamp(2.6rem, 4.6vw, 4.9rem);
	background:
		linear-gradient(90deg, rgba(75, 184, 221, 0.055) 1px, transparent 1px) 0 0 / 5rem 5rem,
		linear-gradient(rgba(75, 184, 221, 0.055) 1px, transparent 1px) 0 0 / 5rem 5rem,
		linear-gradient(180deg, #f8fbfd 0%, #ffffff 84%);
}

.berke-home-hero::before {
	position: absolute;
	z-index: -1;
	inset-inline-end: -12rem;
	inset-block-start: -16rem;
	inline-size: min(40rem, 78vw);
	aspect-ratio: 1;
	content: "";
	border: 1px solid rgba(75, 184, 221, 0.16);
	border-radius: 50%;
}

.berke-home-hero__grid {
	display: grid;
	gap: clamp(2.35rem, 4.3vw, 4.75rem);
	align-items: center;
}

.berke-home-hero__content {
	position: relative;
	z-index: 1;
	max-inline-size: 53rem;
}

.berke-home-hero__title {
	max-inline-size: 13.25em;
	margin-block-end: 1.15rem;
	color: var(--berke-color-primary-950);
	font-size: clamp(2.55rem, 4.25vw, 4.15rem);
	font-weight: var(--berke-font-weight-extrabold);
	line-height: 1.3;
	letter-spacing: -0.035em;
	text-wrap: balance;
}

.berke-home-hero__lead {
	max-inline-size: 45rem;
	margin-block-end: 1.55rem;
	color: #405f72;
	font-size: clamp(1.05rem, 1.35vw, 1.18rem);
	line-height: 1.95;
}

.berke-home-actions {
	display: flex;
	flex-wrap: wrap;
	gap: 0.8rem;
	margin-block-end: clamp(1.65rem, 3vw, 2.3rem);
}

.berke-home-actions .berke-ui-button {
	min-inline-size: 11.75rem;
}

.berke-home-proof {
	display: grid;
	grid-template-columns: repeat(2, minmax(0, 1fr));
	border-block: 1px solid rgba(34, 61, 101, 0.12);
}

.berke-home-proof > div {
	display: grid;
	grid-template-columns: auto 1fr;
	grid-template-rows: auto auto;
	column-gap: 0.7rem;
	padding: 1rem 0.7rem;
	border-block-end: 1px solid rgba(34, 61, 101, 0.08);
}

.berke-home-proof > div:nth-last-child(-n+2) {
	border-block-end: 0;
}

.berke-home-proof > div > span {
	grid-row: 1 / 3;
	align-self: start;
	color: var(--berke-color-primary-500);
	font-size: var(--berke-text-xs);
	font-weight: var(--berke-font-weight-extrabold);
	font-variant-numeric: tabular-nums;
}

.berke-home-proof strong {
	color: var(--berke-color-primary-950);
	font-size: var(--berke-text-sm);
	font-weight: var(--berke-font-weight-bold);
}

.berke-home-proof small {
	color: #607b8d;
	font-size: var(--berke-text-xs);
	line-height: 1.65;
}

.berke-home-hero__media {
	position: relative;
	margin: 0;
}

.berke-home-hero__image-frame {
	position: relative;
	overflow: hidden;
	aspect-ratio: 4 / 5;
	background: var(--berke-color-surface);
	border: 1px solid rgba(34, 61, 101, 0.1);
	border-radius: clamp(1.15rem, 2.6vw, 2rem);
	box-shadow: 0 1.25rem 3.25rem rgba(15, 36, 57, 0.14);
}

.berke-home-hero__image-frame::after {
	position: absolute;
	inset: 0;
	pointer-events: none;
	content: "";
	background: linear-gradient(180deg, transparent 62%, rgba(15, 36, 57, 0.28));
}

.berke-home-hero__image {
	inline-size: 100%;
	block-size: 100%;
	object-fit: cover;
}


.berke-home-hero__caption {
	display: flex;
	align-items: center;
	gap: 0.65rem;
	margin-block-start: 0.8rem;
	color: #607b8d;
	font-size: var(--berke-text-xs);
	font-weight: var(--berke-font-weight-semibold);
}

.berke-home-hero__caption > span {
	inline-size: 2rem;
	block-size: 2px;
	background: var(--berke-color-primary-500);
}

/* Pillars — deliberately open, architectural, not card-based. */

.berke-section-heading--pillars {
	max-inline-size: 58rem;
	margin-block-end: clamp(2rem, 3.5vw, 2.8rem);
}

.berke-section-heading--pillars h2 {
	margin-block-end: 0.75rem;
}

.berke-section-heading--pillars > p:last-child {
	max-inline-size: 52rem;
	margin-block-end: 0;
	font-size: var(--berke-text-lg);
}
.berke-home-pillars {
	background: var(--berke-color-white);
}

.berke-section-heading--split {
	display: grid;
	gap: 1.25rem;
	max-inline-size: none;
}

.berke-pillar-list {
	display: grid;
	border-block: 1px solid rgba(34, 61, 101, 0.16);
}

.berke-pillar {
	position: relative;
	display: grid;
	grid-template-columns: 4.3rem minmax(0, 1fr);
	gap: 1.25rem;
	padding-block: clamp(1.8rem, 3vw, 2.65rem);
	border-block-end: 1px solid rgba(34, 61, 101, 0.12);
}

.berke-pillar:last-child {
	border-block-end: 0;
}

.berke-pillar::before {
	position: absolute;
	inset-inline-start: 0;
	inset-block: 0;
	inline-size: 2px;
	content: "";
	background: transparent;
	transition: background-color var(--berke-transition);
}

.berke-pillar:hover::before {
	background: var(--berke-color-primary-500);
}

.berke-pillar__meta {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.8rem;
}

.berke-pillar__number {
	color: var(--berke-color-primary-500);
	font-size: var(--berke-text-sm);
	font-weight: var(--berke-font-weight-extrabold);
	font-variant-numeric: tabular-nums;
}

.berke-pillar__icon {
	display: grid;
	place-items: center;
	inline-size: 2.9rem;
	block-size: 2.9rem;
	color: var(--berke-color-primary-700);
	background: var(--berke-color-sky-100);
	border-radius: 0.85rem;
}

.berke-pillar__icon svg {
	inline-size: 1.35rem;
	block-size: 1.35rem;
	fill: none;
	stroke: currentColor;
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-width: 1.7;
}

.berke-pillar__body h3 {
	margin-block-end: 0.7rem;
	color: var(--berke-color-primary-950);
	font-size: clamp(1.35rem, 2vw, 1.75rem);
	font-weight: var(--berke-font-weight-bold);
}

.berke-pillar__body p {
	max-inline-size: 38rem;
	margin-block-end: 0.8rem;
}

/* Decision section — full-width decision matrix with no dead column. */
.berke-home-needs {
	position: relative;
	background:
		linear-gradient(135deg, rgba(75, 184, 221, 0.055), transparent 36%),
		#f3f8fb;
}

.berke-section-heading--needs {
	max-inline-size: 62rem;
	margin-block-end: clamp(2.2rem, 4vw, 3.1rem);
}

.berke-section-heading--needs > p:last-child {
	max-inline-size: 50rem;
	margin-block-end: 0;
	color: #405f72;
	font-size: var(--berke-text-lg);
}

.berke-decision-list {
	display: grid;
	border-block: 1px solid rgba(34, 61, 101, 0.16);
}

.berke-decision-item {
	position: relative;
	display: grid;
	grid-template-columns: 4rem minmax(0, 1fr);
	gap: 1rem;
	min-block-size: 16.5rem;
	padding: clamp(1.65rem, 3vw, 2.35rem) clamp(0.25rem, 1vw, 1rem);
	border-block-end: 1px solid rgba(34, 61, 101, 0.12);
}

.berke-decision-item::before {
	position: absolute;
	inset-inline-start: 0;
	inset-block-start: -1px;
	inline-size: 3rem;
	block-size: 2px;
	content: "";
	background: var(--berke-color-primary-500);
}

.berke-decision-item:last-child {
	border-block-end: 0;
}

.berke-decision-item__meta {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.7rem;
}

.berke-decision-item__number {
	color: var(--berke-color-primary-500);
	font-size: var(--berke-text-xs);
	font-weight: var(--berke-font-weight-extrabold);
	font-variant-numeric: tabular-nums;
}

.berke-decision-item__icon {
	display: grid;
	place-items: center;
	inline-size: 2.75rem;
	block-size: 2.75rem;
	color: var(--berke-color-primary-700);
	background: rgba(255, 255, 255, 0.82);
	border: 1px solid rgba(34, 61, 101, 0.1);
	border-radius: 0.85rem;
}

.berke-decision-item__icon svg {
	inline-size: 1.25rem;
	block-size: 1.25rem;
	fill: none;
	stroke: currentColor;
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-width: 1.7;
}

.berke-decision-item__body h3 {
	margin-block-end: 0.65rem;
	color: var(--berke-color-primary-950);
	font-size: clamp(1.28rem, 1.9vw, 1.65rem);
	font-weight: var(--berke-font-weight-bold);
}

.berke-decision-item__question {
	margin-block-end: 0.4rem;
	color: var(--berke-color-primary-700) !important;
	font-size: var(--berke-text-sm);
	font-weight: var(--berke-font-weight-semibold);
}

.berke-decision-item__body > p:not(.berke-decision-item__question) {
	max-inline-size: 35rem;
	margin-block-end: 0.75rem;
	color: #405f72;
	font-size: var(--berke-text-sm);
}

.berke-decision-item__links {
	display: flex;
	flex-wrap: wrap;
	gap: 0.55rem;
	margin-block-start: 0.75rem;
}

.berke-decision-item__links a {
	display: inline-flex;
	align-items: center;
	min-block-size: 2.5rem;
	padding-inline: 0.85rem;
	color: var(--berke-color-primary-700);
	background: rgba(255, 255, 255, 0.86);
	border: 1px solid rgba(34, 61, 101, 0.1);
	border-radius: var(--berke-radius-pill);
	font-size: var(--berke-text-xs);
	font-weight: var(--berke-font-weight-bold);
	text-decoration: none;
}

/* Services — stronger engineering rails, still lighter than cards. */
.berke-home-services {
	background: var(--berke-color-white);
}

.berke-service-list {
	display: grid;
	border-block-start: 1px solid rgba(34, 61, 101, 0.18);
}

.berke-service-item {
	position: relative;
	margin: 0;
	border-block-end: 1px solid rgba(34, 61, 101, 0.13);
}

.berke-service-item::before {
	position: absolute;
	inset-inline-start: 0;
	inset-block: 1rem;
	inline-size: 2px;
	content: "";
	background: transparent;
	transition: background-color var(--berke-transition);
}

.berke-service-item__link {
	display: grid;
	grid-template-columns: 2.7rem 3rem minmax(0, 1fr) auto;
	gap: 0.9rem;
	align-items: center;
	min-block-size: 8.5rem;
	padding: 1.35rem 0.85rem;
	color: inherit;
	background: linear-gradient(90deg, transparent, rgba(75, 184, 221, 0));
	text-decoration: none;
	transition: background-color var(--berke-transition), transform var(--berke-transition);
}

.berke-service-item:hover::before,
.berke-service-item:focus-within::before {
	background: var(--berke-color-primary-500);
}

.berke-service-item__link:hover {
	background: linear-gradient(90deg, rgba(75, 184, 221, 0.035), rgba(75, 184, 221, 0));
}

.berke-service-item__number {
	align-self: start;
	padding-block-start: 0.2rem;
	color: #8296a4;
	font-size: var(--berke-text-xs);
	font-weight: var(--berke-font-weight-bold);
	font-variant-numeric: tabular-nums;
}

.berke-service-item__icon {
	display: grid;
	place-items: center;
	inline-size: 2.65rem;
	block-size: 2.65rem;
	color: var(--berke-color-primary-700);
	background: var(--berke-color-white);
	border: 1px solid rgba(34, 61, 101, 0.14);
	border-radius: 0.75rem;
}

.berke-service-item__icon svg,
.berke-service-item__arrow svg {
	inline-size: 1.2rem;
	block-size: 1.2rem;
	fill: none;
	stroke: currentColor;
	stroke-linecap: round;
	stroke-linejoin: round;
	stroke-width: 1.7;
}

.berke-service-item__content {
	display: grid;
	gap: 0.35rem;
}

.berke-service-item__content strong {
	color: var(--berke-color-primary-950);
	font-size: clamp(1.12rem, 1.7vw, 1.32rem);
	font-weight: var(--berke-font-weight-bold);
}

.berke-service-item__content small {
	max-inline-size: 37rem;
	color: #4e6b7d;
	font-size: var(--berke-text-sm);
	line-height: 1.75;
}

.berke-service-item__arrow {
	display: grid;
	place-items: center;
	inline-size: 2.55rem;
	block-size: 2.55rem;
	color: var(--berke-color-primary-700);
	border: 1px solid rgba(34, 61, 101, 0.14);
	border-radius: 50%;
	transition: background-color var(--berke-transition), color var(--berke-transition), transform var(--berke-transition);
}

.berke-service-item__link:hover .berke-service-item__arrow {
	color: var(--berke-color-white);
	background: var(--berke-color-primary-700);
	transform: translateX(-0.2rem);
}

/* Diagnosis */
.berke-home-diagnosis {
	background:
		linear-gradient(180deg, #f7fafc 0%, #ffffff 100%);
}

.berke-home-diagnosis__grid {
	display: grid;
	gap: clamp(2.8rem, 5.4vw, 5.5rem);
	align-items: center;
}

.berke-home-diagnosis__media {
	position: relative;
	overflow: hidden;
	margin: 0;
	aspect-ratio: 5 / 4;
	background: var(--berke-color-surface);
	border: 1px solid rgba(34, 61, 101, 0.1);
	border-radius: clamp(1rem, 2vw, 1.5rem);
	box-shadow: 0 1.2rem 2.8rem rgba(34, 61, 101, 0.09);
}

.berke-home-diagnosis__media::after {
	position: absolute;
	inset-inline-start: 1rem;
	inset-block-start: 1rem;
	inline-size: 4.5rem;
	block-size: 4.5rem;
	content: "";
	border-block-start: 2px solid rgba(255, 255, 255, 0.8);
	border-inline-start: 2px solid rgba(255, 255, 255, 0.8);
}

.berke-home-diagnosis__image {
	inline-size: 100%;
	block-size: 100%;
	object-fit: cover;
}

.berke-home-diagnosis__lead {
	max-inline-size: 44rem;
}

.berke-diagnosis-list {
	display: grid;
	gap: 0;
	margin: 1.25rem 0 0;
	border-block: 1px solid rgba(34, 61, 101, 0.14);
}

.berke-diagnosis-list > div {
	display: grid;
	grid-template-columns: minmax(6rem, 0.28fr) 1fr;
	gap: 1.1rem;
	padding-block: 1rem;
	border-block-end: 1px solid rgba(34, 61, 101, 0.1);
}

.berke-diagnosis-list > div:last-child {
	border-block-end: 0;
}

.berke-diagnosis-list dt {
	color: var(--berke-color-primary-700);
	font-weight: var(--berke-font-weight-bold);
}

.berke-diagnosis-list dd {
	margin: 0;
}

/* Process */
.berke-home-process {
	position: relative;
	background: var(--berke-color-primary-950);
}

.berke-home-process::before {
	position: absolute;
	inset: 0;
	pointer-events: none;
	content: "";
	background:
		linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 5rem 5rem,
		linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px) 0 0 / 5rem 5rem;
}

.berke-home-process > .berke-container {
	position: relative;
}

.berke-home-process .berke-home-eyebrow {
	color: #d9f4fc;
}

.berke-home-process .berke-section-heading h2 {
	color: var(--berke-color-white);
}

.berke-home-process .berke-section-heading > p:last-child {
	color: #b8c8d6;
}

.berke-process-list {
	display: grid;
	padding: 0;
	margin: 0;
	border-block: 1px solid rgba(255, 255, 255, 0.16);
	list-style: none;
}

.berke-process-step {
	display: grid;
	grid-template-columns: 3rem 1fr;
	gap: 1rem;
	min-block-size: 9.5rem;
	padding-block: 1.5rem;
	border-block-end: 1px solid rgba(255, 255, 255, 0.12);
}

.berke-process-step:last-child {
	border-block-end: 0;
}

.berke-process-step__number {
	color: var(--berke-color-primary-500);
	font-size: var(--berke-text-sm);
	font-weight: var(--berke-font-weight-extrabold);
	font-variant-numeric: tabular-nums;
}

.berke-process-step h3 {
	margin-block-end: 0.55rem;
	color: var(--berke-color-white);
	font-size: clamp(1.15rem, 1.7vw, 1.4rem);
}

.berke-process-step p {
	margin-block-end: 0;
	color: #b8c8d6;
	font-size: var(--berke-text-sm);
}

/* Tablet */
@media (min-width: 48rem) {
	.berke-home-hero__grid {
		grid-template-columns: minmax(0, 1.16fr) minmax(19rem, 0.84fr);
	}

	.berke-home-proof {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	.berke-home-proof > div {
		border-block-end: 0;
		border-inline-end: 1px solid rgba(34, 61, 101, 0.08);
	}

	.berke-home-proof > div:last-child {
		border-inline-end: 0;
	}

	.berke-section-heading--split {
		grid-template-columns: minmax(0, 1fr) minmax(18rem, 0.72fr);
		gap: 3rem;
		align-items: end;
	}

	.berke-section-heading--split h2 {
		margin-block-end: 0;
	}

	.berke-pillar-list {
		grid-template-columns: repeat(3, minmax(0, 1fr));
	}

	.berke-pillar {
		grid-template-columns: 1fr;
		align-content: start;
		padding: 2.2rem clamp(1.25rem, 2.2vw, 2rem);
		border-block-end: 0;
		border-inline-end: 1px solid rgba(34, 61, 101, 0.12);
	}

	.berke-pillar:last-child {
		border-inline-end: 0;
	}

	.berke-pillar__meta {
		flex-direction: row;
		justify-content: space-between;
		align-items: center;
		margin-block-end: 1.75rem;
	}

	.berke-pillar__body p {
		min-block-size: 9rem;
	}

	.berke-decision-list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.berke-decision-item {
		border-inline-end: 1px solid rgba(34, 61, 101, 0.12);
	}

	.berke-decision-item:nth-child(even) {
		border-inline-end: 0;
	}

	.berke-decision-item:nth-last-child(-n+2) {
		border-block-end: 0;
	}

	.berke-service-list {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}

	.berke-service-item:nth-child(odd) {
		border-inline-end: 1px solid rgba(34, 61, 101, 0.12);
	}

	.berke-service-item__link {
		padding-inline: 1rem;
	}

	.berke-home-diagnosis__grid {
		grid-template-columns: minmax(20rem, 0.9fr) minmax(0, 1.1fr);
	}

	.berke-home-diagnosis__media {
		aspect-ratio: 4 / 5;
	}

	.berke-process-list {
		grid-template-columns: repeat(4, minmax(0, 1fr));
	}

	.berke-process-step {
		grid-template-columns: 1fr;
		padding: 1.7rem clamp(1rem, 2vw, 1.5rem);
		border-block-end: 0;
		border-inline-end: 1px solid rgba(255, 255, 255, 0.12);
	}

	.berke-process-step:last-child {
		border-inline-end: 0;
	}
}

/* Desktop */
@media (min-width: 64rem) {
	.berke-home-hero__grid {
		grid-template-columns: minmax(0, 1.3fr) minmax(22rem, 0.7fr);
	}

	.berke-home-hero__content {
		padding-block: 1rem;
	}

	.berke-home-actions .berke-ui-button {
		flex: 0 0 auto;
	}

	.berke-home-hero__media {
		max-inline-size: 29rem;
		justify-self: start;
	}

	.berke-decision-item {
		grid-template-columns: 4.25rem minmax(0, 1fr);
		padding: 2rem 1.5rem;
	}
}

/* Narrow mobile */
@media (max-width: 35rem) {
	.berke-home-section {
		padding-block: 3.65rem;
	}

	.berke-home-hero {
		padding-block: 2.5rem 3.8rem;
	}

	.berke-home-hero__title {
		font-size: clamp(2.1rem, 10.4vw, 3rem);
	}

	.berke-home-actions {
		flex-direction: column;
	}

	.berke-home-actions .berke-ui-button {
		inline-size: 100%;
	}

	.berke-pillar {
		grid-template-columns: 3.4rem minmax(0, 1fr);
	}

	.berke-service-item__link {
		grid-template-columns: 2.2rem minmax(0, 1fr) auto;
	}

	.berke-service-item__icon {
		display: none;
	}

	.berke-service-item__content small {
		font-size: var(--berke-text-xs);
	}

	.berke-diagnosis-list > div {
		grid-template-columns: 1fr;
		gap: 0.25rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.berke-home *,
	.berke-home *::before,
	.berke-home *::after {
		scroll-behavior: auto !important;
		transition-duration: 0.01ms !important;
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
	}
}

.berke-pillar:focus-within::before {
	background: var(--berke-color-primary-500);
}

.berke-service-item__link:focus-visible,
.berke-decision-item a:focus-visible,
.berke-pillar a:focus-visible {
	outline: 3px solid rgba(75, 184, 221, 0.42);
	outline-offset: 3px;
	border-radius: 0.35rem;
}