/**
 * Hero section styles — pixel matched to New Design.
 */

.dc-hero {
	position: relative;
}

.dc-hero__grid {
	display: grid;
	gap: 3.5rem;
	align-items: center;
	padding-top: 4rem;
	padding-bottom: 5rem;
}

@media (min-width: 768px) {
	.dc-hero__grid {
		padding-top: 6rem;
		padding-bottom: 7rem;
	}
}

@media (min-width: 1024px) {
	.dc-hero__grid {
		grid-template-columns: 1.05fr 1fr;
	}
}

.dc-hero__title {
	margin-top: 1.25rem;
	font-size: clamp(2.25rem, 5vw, 3.75rem);
	line-height: 1.05;
	font-weight: 600;
	color: var(--dc-ink);
}

.dc-hero__title span {
	background: var(--dc-gradient-text);
	-webkit-background-clip: text;
	background-clip: text;
	color: transparent;
}

.dc-hero__lead {
	margin-top: 1.5rem;
	max-width: 36rem;
	font-size: clamp(1.125rem, 2vw, 1.25rem);
	line-height: 1.625;
	color: var(--dc-ink-soft);
}

.dc-hero__actions {
	margin-top: 2rem;
	display: flex;
	flex-wrap: wrap;
	gap: 0.75rem;
}

.dc-hero__bullets {
	margin-top: 2.5rem;
	display: grid;
	gap: 0.75rem;
	max-width: 36rem;
}

@media (min-width: 640px) {
	.dc-hero__bullets {
		grid-template-columns: repeat(2, minmax(0, 1fr));
	}
}

.dc-hero__bullets li {
	display: flex;
	align-items: flex-start;
	gap: 0.625rem;
	font-size: 0.9375rem;
	line-height: 1.45;
	color: var(--dc-ink);
}

.dc-hero__bullets .dc-dot {
	margin-top: 0.425rem;
}

.dc-hero__chat-card {
	overflow: hidden;
	display: flex;
	flex-direction: column;
	height: 620px;
}

.dc-hero__chat-head {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding: 0.875rem 1.25rem;
	border-bottom: 1px solid var(--dc-border);
	background: color-mix(in oklab, var(--dc-surface-muted) 60%, transparent);
}

.dc-hero__chat-head-left {
	display: flex;
	align-items: center;
	gap: 0.625rem;
}

.dc-hero__icon-strong {
	width: 2rem;
	height: 2rem;
	border-radius: 0.5rem;
	display: flex;
	align-items: center;
	justify-content: center;
	color: #fff;
	background: var(--dc-gradient-icon-strong);
	box-shadow: 0 1px 2px rgba(15, 23, 42, 0.12);
}

.dc-hero__icon-strong svg {
	width: 1rem;
	height: 1rem;
}

.dc-hero__chat-title {
	font-size: 0.875rem;
	font-weight: 600;
	line-height: 1.2;
	color: var(--dc-ink);
}

.dc-hero__chat-sub {
	font-size: 0.6875rem;
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--dc-ink-soft);
}

.dc-hero__chat-live {
	display: flex;
	align-items: center;
	gap: 0.375rem;
	font-size: 0.75rem;
	color: var(--dc-ink-soft);
}

.dc-hero__chat-live span {
	width: 0.5rem;
	height: 0.5rem;
	border-radius: 999px;
	background: var(--dc-emerald-400);
	animation: dc-pulse-dot 1.4s ease-in-out infinite;
}

.dc-hero__chat-body {
	flex: 1;
	overflow-y: auto;
	padding: 1.25rem;
	background: #fff;
	display: flex;
	flex-direction: column;
	gap: 0.75rem;
}

.dc-hero__bubble {
	display: flex;
	align-items: flex-end;
	gap: 0.5rem;
}

.dc-hero__bubble-user {
	flex-direction: row-reverse;
}

.dc-hero__avatar-user,
.dc-hero__avatar-ai {
	width: 1.75rem;
	height: 1.75rem;
	border-radius: 999px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
}

.dc-hero__avatar-user {
	background: color-mix(in oklab, var(--dc-ink) 80%, transparent);
	color: #fff;
}

.dc-hero__avatar-ai {
	background: var(--dc-gradient-icon-strong);
	color: #fff;
}

.dc-hero__avatar-user svg,
.dc-hero__avatar-ai svg {
	width: 0.875rem;
	height: 0.875rem;
}

.dc-hero__bubble-text {
	max-width: 82%;
	padding: 0.5rem 0.875rem;
	border-radius: 1rem;
	font-size: 0.875rem;
	line-height: 1.375;
}

.dc-hero__bubble-text-user {
	background: var(--dc-ink);
	color: #fff;
	border-bottom-right-radius: 0.375rem;
	box-shadow: var(--dc-shadow-soft);
}

.dc-hero__typing {
	display: flex;
	align-items: center;
	gap: 0.25rem;
	padding: 0.5rem 0.875rem;
	border: 1px solid var(--dc-border);
	border-radius: 1rem;
	border-bottom-left-radius: 0.375rem;
	background: #fff;
	box-shadow: var(--dc-shadow-soft);
}

.dc-hero__typing span {
	width: 0.375rem;
	height: 0.375rem;
	border-radius: 999px;
	background: var(--dc-brand);
	animation: dc-pulse-dot 1.4s ease-in-out infinite;
}

.dc-hero__typing span:nth-child(2) {
	animation-delay: 0.15s;
}

.dc-hero__typing span:nth-child(3) {
	animation-delay: 0.3s;
}

.dc-hero__chat-foot {
	padding: 0.75rem 1.25rem;
	border-top: 1px solid var(--dc-border);
	background: color-mix(in oklab, var(--dc-surface-muted) 40%, transparent);
	font-size: 0.75rem;
	color: var(--dc-ink-soft);
	display: flex;
	align-items: center;
	gap: 0.5rem;
}

.dc-hero__strap {
	border-top: 1px solid var(--dc-border);
	border-bottom: 1px solid var(--dc-border);
	background: rgb(255 255 255 / 0.6);
	backdrop-filter: blur(12px);
}

.dc-hero__strap-inner {
	padding: 1.25rem 0;
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: center;
	column-gap: 2rem;
	row-gap: 0.5rem;
	font-size: 0.875rem;
	color: var(--dc-ink-soft);
}

.dc-hero__strap-strong {
	font-weight: 500;
	color: var(--dc-ink);
}

.dc-hero__strap-dot {
	width: 0.25rem;
	height: 0.25rem;
	border-radius: 999px;
	background: var(--dc-border-strong);
}