/**
 * Homepage About — pillar icons + animated connector rail.
 * Scoped to #skavend-home-about-pillars only.
 *
 * @package Skavend
 */

#skavend-home-about-pillars .home-about__pillar::before,
#skavend-home-about-pillars .home-about__pillar:not(:last-child)::before,
#skavend-home-about-pillars .home-about__pillar:not(:last-child)::after {
	display: none;
}

#skavend-home-about-pillars.skavend-about-pillars {
	position: relative;
	display: grid;
	gap: 0;
	max-width: 590px;
	margin: 0;
	padding: 0;
	list-style: none;
}

/* Centered vertical rail behind icon column */
#skavend-home-about-pillars.skavend-about-pillars::before {
	content: "";
	position: absolute;
	left: 33px;
	top: 33px;
	bottom: 33px;
	width: 2px;
	transform: translateX(-50%);
	background: linear-gradient(
		180deg,
		rgba(201, 164, 107, 0.15) 0%,
		rgba(201, 164, 107, 0.75) 18%,
		rgba(201, 164, 107, 0.75) 82%,
		rgba(201, 164, 107, 0.15) 100%
	);
	border-radius: 2px;
	z-index: 0;
	pointer-events: none;
}

/* Animated flow pulse traveling down the rail */
#skavend-home-about-pillars.skavend-about-pillars::after {
	content: "";
	position: absolute;
	left: 33px;
	top: 33px;
	width: 2px;
	height: 48px;
	transform: translateX(-50%);
	background: linear-gradient(180deg, transparent, #e2bd80, transparent);
	border-radius: 2px;
	z-index: 1;
	pointer-events: none;
	animation: skavendAboutRailFlow 3.2s ease-in-out infinite;
}

@keyframes skavendAboutRailFlow {
	0% { top: 33px; opacity: 0; }
	10% { opacity: 1; }
	90% { opacity: 1; }
	100% { top: calc(100% - 81px); opacity: 0; }
}

.skavend-about-pillar {
	display: grid;
	grid-template-columns: 66px 1fr;
	gap: 20px;
	align-items: center;
	padding: 14px 0 16px;
	position: relative;
	z-index: 2;
}

.skavend-about-pillar:not(:last-child) {
	border-bottom: 1px solid transparent;
	background-image: linear-gradient(90deg, rgba(129, 105, 72, 0.22), transparent);
	background-size: 100% 1px;
	background-repeat: no-repeat;
	background-position: left bottom;
}

.skavend-about-pillar__icon {
	position: relative;
	width: 66px;
	height: 66px;
	border-radius: 50%;
	display: grid;
	place-items: center;
	background: radial-gradient(circle at 35% 30%, #1c4b3e, #082a22 75%);
	color: #d8b980;
	box-shadow: 0 12px 24px rgba(13, 48, 39, 0.18);
	transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.4s ease;
	animation: skavendAboutIconFloat 4.5s ease-in-out infinite;
}

.skavend-about-pillar:nth-child(2) .skavend-about-pillar__icon { animation-delay: 0.6s; }
.skavend-about-pillar:nth-child(3) .skavend-about-pillar__icon { animation-delay: 1.2s; }

.skavend-about-pillar__icon::before {
	content: "";
	position: absolute;
	inset: -5px;
	border-radius: 50%;
	border: 1px solid rgba(226, 189, 128, 0.45);
	animation: skavendAboutIconRing 3s ease-out infinite;
	pointer-events: none;
}

.skavend-about-pillar:nth-child(2) .skavend-about-pillar__icon::before { animation-delay: 0.5s; }
.skavend-about-pillar:nth-child(3) .skavend-about-pillar__icon::before { animation-delay: 1s; }

.skavend-about-pillar__icon svg {
	width: 30px;
	height: 30px;
	transition: transform 0.35s ease;
}

.skavend-about-pillar:hover .skavend-about-pillar__icon {
	transform: translateY(-4px) scale(1.06);
	box-shadow:
		0 18px 32px rgba(13, 48, 39, 0.24),
		0 0 24px rgba(201, 164, 107, 0.28);
}

.skavend-about-pillar:hover .skavend-about-pillar__icon svg {
	transform: scale(1.08);
}

.skavend-about-pillar__body h3 {
	margin: 0 0 7px;
	font: 500 21px var(--font-serif, 'Playfair Display', Georgia, serif);
	color: var(--skavend-color-headings, #1a2e26);
}

.skavend-about-pillar__body p {
	margin: 0;
	color: #555d5a;
	font-size: 14px;
	line-height: 1.55;
}

@keyframes skavendAboutIconFloat {
	0%, 100% { transform: translateY(0); }
	50% { transform: translateY(-5px); }
}

@keyframes skavendAboutIconRing {
	0% { transform: scale(0.92); opacity: 0.7; }
	70% { transform: scale(1.14); opacity: 0; }
	100% { transform: scale(1.14); opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
	#skavend-home-about-pillars.skavend-about-pillars::after,
	.skavend-about-pillar__icon,
	.skavend-about-pillar__icon::before {
		animation: none !important;
	}
}