/**
 * بخش فیچرها — بلاب ارگانیک + قاب طلایی + پس‌زمینه سفید
 */

.hanel-features {
	--hanel-feat-ink: #151923;
	--hanel-feat-muted: #6a7080;
	--hanel-feat-gold: #c5a059;
	--hanel-feat-gold-line: rgba(197, 160, 89, 0.72);
	--hanel-feat-bg: #ffffff;

	position: relative;
	isolation: isolate;
	overflow: visible;
	padding-block: clamp(3.25rem, 7vw, 5.75rem);
	background: var(--hanel-feat-bg);
	color: var(--hanel-feat-ink);
}

.hanel-features__inner {
	position: relative;
	z-index: 1;
}

.hanel-features__head {
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.85rem;
	margin-bottom: clamp(2rem, 4.4vw, 3.5rem);
	text-align: center;
}

.hanel-features__eyebrow {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.75rem;
	color: var(--hanel-feat-gold);
}

.hanel-features__eyebrow-line {
	display: block;
	width: 2.5rem;
	height: 1px;
	background: linear-gradient(90deg, transparent, var(--hanel-feat-gold), transparent);
}

.hanel-features__eyebrow-text {
	font-size: 0.78rem;
	font-weight: 750;
	letter-spacing: 0.28em;
	text-transform: uppercase;
}

.hanel-features__eyebrow .hanel-icon {
	width: 0.9rem;
	height: 0.9rem;
	stroke-width: 1.7;
}

.hanel-features__title {
	margin: 0;
	font-size: clamp(1.75rem, 3.8vw, 2.75rem);
	font-weight: 900;
	line-height: 1.25;
	letter-spacing: -0.02em;
}

.hanel-features__title-mark {
	color: var(--hanel-feat-gold);
}

.hanel-features__subtitle {
	margin: 0;
	max-width: 32rem;
	color: var(--hanel-feat-muted);
	font-size: clamp(0.92rem, 2.2vw, 1rem);
	font-weight: 500;
	line-height: 1.85;
}

.hanel-features__stage {
	position: relative;
	padding-bottom: 1.65rem;
}

.hanel-features__frame {
	position: absolute;
	inset: auto 0 0 0;
	z-index: 0;
	height: 1px;
	pointer-events: none;
}

.hanel-features__frame-line {
	position: absolute;
	right: 2.1rem;
	left: 0.7rem;
	bottom: 0;
	height: 1px;
	background: var(--hanel-feat-gold-line);
	transform: scaleX(0.2);
	transform-origin: right center;
	opacity: 0;
	transition:
		transform 1.05s cubic-bezier(0.22, 1, 0.36, 1),
		opacity 0.5s ease;
}

.hanel-features.is-inview .hanel-features__frame-line {
	transform: scaleX(1);
	opacity: 1;
}

.hanel-features__frame-corner {
	position: absolute;
	right: 0;
	bottom: 0;
	width: 2.15rem;
	height: 11.5rem;
	border-right: 1px solid var(--hanel-feat-gold-line);
	border-bottom: 1px solid var(--hanel-feat-gold-line);
	border-bottom-right-radius: 2.15rem;
	transform: scaleY(0.15);
	transform-origin: right bottom;
	opacity: 0;
	transition:
		transform 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.18s,
		opacity 0.45s ease 0.18s;
}

.hanel-features.is-inview .hanel-features__frame-corner {
	transform: scaleY(1);
	opacity: 1;
}

.hanel-features__frame-dot {
	position: absolute;
	left: 0;
	bottom: -3.5px;
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--hanel-feat-gold);
	transform: scale(0);
	transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1) 0.7s;
}

.hanel-features.is-inview .hanel-features__frame-dot {
	transform: scale(1);
}

.hanel-features__grid {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: repeat(4, minmax(0, 1fr));
	gap: 0;
	margin: 0;
	padding: 0;
	list-style: none;
}

.hanel-features__item {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: 0.85rem;
	min-width: 0;
	padding: 0.35rem 1.35rem 1.15rem;
	text-align: center;
	background: transparent;
}

.hanel-features__item:not(:last-child)::after {
	content: "";
	position: absolute;
	inset-inline-end: -6px;
	bottom: 0;
	z-index: 0;
	width: 13px;
	height: 3.15rem;
	border-inline-start: 1px solid var(--hanel-feat-gold-line);
	border-top: 1px solid var(--hanel-feat-gold-line);
	transform: translateY(1.65rem) scaleY(0.2);
	transform-origin: center bottom;
	opacity: 0;
	pointer-events: none;
	transition:
		transform 0.55s cubic-bezier(0.22, 1, 0.36, 1),
		opacity 0.4s ease;
	transition-delay: calc(var(--hanel-reveal-delay, 0ms) + 420ms);
}

.hanel-features.is-inview .hanel-features__item:not(:last-child)::after {
	transform: translateY(1.65rem) scaleY(1);
	opacity: 1;
}

.hanel-features__icon {
	position: relative;
	display: grid;
	place-items: center;
	width: 7.1rem;
	height: 7.1rem;
	margin-bottom: 0.35rem;
	color: var(--hanel-feat-gold);
}

.hanel-features__blob {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	overflow: visible;
	filter:
		drop-shadow(10px 14px 22px rgba(163, 177, 198, 0.28))
		drop-shadow(-6px -6px 14px rgba(255, 255, 255, 0.95));
	pointer-events: none;
}

.hanel-features__blob path {
	fill: #ffffff;
	stroke: rgba(255, 255, 255, 1);
	stroke-width: 1.2;
}

.hanel-features__icon .hanel-icon {
	position: relative;
	z-index: 1;
	width: 2.05rem;
	height: 2.05rem;
	stroke-width: 1.45;
}

.hanel-features__item-title {
	margin: 0;
	max-width: 14rem;
	font-size: 1.12rem;
	font-weight: 800;
	line-height: 1.45;
	color: var(--hanel-feat-ink);
}

.hanel-features__item-text {
	margin: 0;
	max-width: 16.5rem;
	color: var(--hanel-feat-muted);
	font-size: 0.9rem;
	font-weight: 450;
	line-height: 1.85;
}

.hanel-features__index {
	margin-top: 0.35rem;
	color: var(--hanel-feat-gold);
	font-size: 0.78rem;
	font-weight: 700;
	letter-spacing: 0.12em;
	line-height: 1;
}

.hanel-features__item:hover .hanel-features__icon {
	transform: translateY(-4px);
}

.hanel-features__icon {
	transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}

/* —— انیمیشن اسکرول نرم و سبک —— */
.hanel-motion-ready .hanel-features .hanel-reveal {
	opacity: 0;
	transform: translate3d(0, 1.15rem, 0);
	transition:
		opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1),
		transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
	transition-delay: var(--hanel-reveal-delay, 0ms);
	will-change: opacity, transform;
}

.hanel-motion-ready .hanel-features .hanel-reveal.is-revealed {
	opacity: 1;
	transform: translate3d(0, 0, 0);
}

.hanel-motion-ready .hanel-features__item.hanel-reveal {
	opacity: 0;
	transform: translate3d(0, 1.4rem, 0);
	transition:
		opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
		transform 0.85s cubic-bezier(0.22, 1, 0.36, 1);
	transition-delay: var(--hanel-reveal-delay, 0ms);
}

.hanel-motion-ready .hanel-features__item.hanel-reveal.is-revealed {
	opacity: 1;
	transform: translate3d(0, 0, 0);
}

.hanel-motion-ready .hanel-features__item.is-revealed .hanel-features__blob {
	animation: hanel-feat-blob-in 0.7s cubic-bezier(0.22, 1, 0.36, 1) both;
	animation-delay: calc(var(--hanel-reveal-delay, 0ms) + 80ms);
}

@keyframes hanel-feat-blob-in {
	0% {
		transform: scale(0.88);
		opacity: 0.45;
	}
	100% {
		transform: scale(1);
		opacity: 1;
	}
}

@media (max-width: 1100px) {
	.hanel-features__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		row-gap: 1.75rem;
	}

	.hanel-features__frame,
	.hanel-features__item::after {
		display: none;
	}

	.hanel-features__stage {
		padding-bottom: 0;
	}

	.hanel-features__item {
		padding: 0.5rem 1rem 0.75rem;
	}
}

@media (max-width: 700px) {
	.hanel-features {
		padding-block: clamp(2.75rem, 8vw, 3.75rem);
	}

	.hanel-features__head {
		gap: 0.65rem;
		margin-bottom: 1.65rem;
	}

	.hanel-features__eyebrow-line {
		width: 1.65rem;
	}

	.hanel-features__eyebrow-text {
		font-size: 0.7rem;
		letter-spacing: 0.22em;
	}

	.hanel-features__subtitle {
		max-width: 22rem;
		font-size: 0.9rem;
		line-height: 1.75;
	}

	.hanel-features__grid {
		grid-template-columns: repeat(2, minmax(0, 1fr));
		row-gap: 1.35rem;
		column-gap: 0.35rem;
	}

	.hanel-features__item {
		gap: 0.55rem;
		padding: 0.25rem 0.45rem 0.4rem;
	}

	.hanel-features__icon {
		width: 5.35rem;
		height: 5.35rem;
		margin-bottom: 0.1rem;
	}

	.hanel-features__icon .hanel-icon {
		width: 1.55rem;
		height: 1.55rem;
	}

	.hanel-features__item-title {
		font-size: 0.92rem;
		line-height: 1.35;
	}

	.hanel-features__item-text {
		font-size: 0.78rem;
		line-height: 1.65;
		display: -webkit-box;
		-webkit-line-clamp: 3;
		-webkit-box-orient: vertical;
		overflow: hidden;
	}

	.hanel-features__index {
		font-size: 0.7rem;
	}

	.hanel-motion-ready .hanel-features__item.hanel-reveal {
		transform: translate3d(0, 1rem, 0);
	}

	.hanel-features__item:nth-child(1) { --hanel-reveal-delay: 40ms; }
	.hanel-features__item:nth-child(2) { --hanel-reveal-delay: 120ms; }
	.hanel-features__item:nth-child(3) { --hanel-reveal-delay: 200ms; }
	.hanel-features__item:nth-child(4) { --hanel-reveal-delay: 280ms; }
}

@media (max-width: 380px) {
	.hanel-features__grid {
		row-gap: 1.1rem;
	}

	.hanel-features__icon {
		width: 4.7rem;
		height: 4.7rem;
	}

	.hanel-features__item-title {
		font-size: 0.84rem;
	}

	.hanel-features__item-text {
		-webkit-line-clamp: 2;
		font-size: 0.74rem;
	}
}

@media (prefers-reduced-motion: reduce) {
	.hanel-features__frame-line,
	.hanel-features__frame-corner,
	.hanel-features__frame-dot,
	.hanel-features__item,
	.hanel-features__item::after,
	.hanel-features__icon,
	.hanel-motion-ready .hanel-features .hanel-reveal,
	.hanel-motion-ready .hanel-features__item.hanel-reveal {
		animation: none !important;
		transition: none !important;
		transform: none !important;
		opacity: 1 !important;
	}
}