/**
 * Homepage sections, materials, blog slider, enhanced footer
 *
 * @package PersiaPro
 * @since 1.1.0
 */

/* ==========================================================================
   Front Page
   ========================================================================== */
.pp-front-page .pp-site-content {
	padding-block: 0;
}

/* ==========================================================================
   Section Headers
   ========================================================================== */
.pp-section {
	padding-block: 4rem;
}

.pp-section:nth-child(even) {
	background: var(--pp-bg-alt);
}

.pp-section__header {
	margin-block-end: 2.5rem;
}

.pp-section__header.pp-text-center,
.pp-section__header:not(.pp-blog-slider-section .pp-section__header) {
	text-align: center;
}

.pp-blog-slider-section .pp-section__header {
	display: flex;
	justify-content: space-between;
	align-items: flex-end;
	gap: 1.5rem;
	flex-wrap: wrap;
}

.pp-section__title {
	font-size: var(--pp-font-size-h2);
	margin-block-end: 0.5rem;
	color: var(--pp-primary);
}

.pp-section__subtitle {
	color: var(--pp-text-light);
	font-size: 1.0625rem;
	max-width: 600px;
	margin-inline: auto;
}

.pp-blog-slider-section .pp-section__subtitle {
	margin-inline: 0;
}

.pp-section__footer {
	margin-block-start: 2.5rem;
}

/* ==========================================================================
   Materials Grid
   ========================================================================== */
.pp-materials__grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 2rem;
}

.pp-material-card {
	background: var(--pp-bg);
	border-radius: var(--pp-radius);
	overflow: hidden;
	box-shadow: var(--pp-shadow);
	transition: all var(--pp-transition);
	display: flex;
	flex-direction: column;
	text-align: center;
}

.pp-material-card:hover {
	transform: translateY(-6px);
	box-shadow: var(--pp-shadow-hover);
}

.pp-material-card__image {
	aspect-ratio: 4/3;
	overflow: hidden;
	background: var(--pp-bg-alt);
}

.pp-material-card__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--pp-transition);
}

.pp-material-card:hover .pp-material-card__image img {
	transform: scale(1.06);
}

.pp-material-card__placeholder {
	display: flex;
	align-items: center;
	justify-content: center;
	height: 100%;
	font-size: 3rem;
	opacity: 0.3;
}

.pp-material-card__body {
	padding: 1.5rem;
	flex: 1;
	display: flex;
	flex-direction: column;
	align-items: center;
}

.pp-material-card__title {
	font-size: 1.125rem;
	margin-block-end: 0.75rem;
	color: var(--pp-text);
}

.pp-material-card__desc {
	color: var(--pp-text-light);
	font-size: 0.9375rem;
	margin-block-end: 1.25rem;
	flex: 1;
	line-height: 1.7;
}

.pp-material-card__btn {
	margin-block-start: auto;
	padding: 0.625rem 1.5rem;
	font-size: 0.9375rem;
}

/* Material single */
.pp-material-single__header {
	text-align: center;
	margin-block-end: 2rem;
}

.pp-material-single__featured {
	margin-block-end: 2rem;
	border-radius: var(--pp-radius);
	overflow: hidden;
}

.pp-material-single__content {
	max-width: 800px;
	margin-inline: auto;
}

.pp-material-single__footer {
	margin-block-start: 3rem;
	padding-block-start: 2rem;
	border-block-start: 1px solid rgba(0, 0, 0, 0.08);
}

/* ==========================================================================
   Blog Slider
   ========================================================================== */
.pp-slider {
	position: relative;
	overflow: hidden;
}

.pp-slider__track {
	display: flex;
	gap: 1.5rem;
	transition: transform 0.45s cubic-bezier(0.25, 0.46, 0.45, 0.94);
	will-change: transform;
}

.pp-slider__slide {
	flex: 0 0 calc((100% - 3rem) / 3);
	min-width: 0;
}

.pp-slider[data-slides-desktop="2"] .pp-slider__slide {
	flex: 0 0 calc((100% - 1.5rem) / 2);
}

.pp-slider[data-slides-desktop="4"] .pp-slider__slide {
	flex: 0 0 calc((100% - 4.5rem) / 4);
}

.pp-slider-post {
	background: var(--pp-bg);
	border-radius: var(--pp-radius);
	overflow: hidden;
	box-shadow: var(--pp-shadow);
	height: 100%;
	display: flex;
	flex-direction: column;
	transition: box-shadow var(--pp-transition);
}

.pp-slider-post:hover {
	box-shadow: var(--pp-shadow-hover);
}

.pp-slider-post__image {
	aspect-ratio: 16/10;
	overflow: hidden;
}

.pp-slider-post__image img {
	width: 100%;
	height: 100%;
	object-fit: cover;
	transition: transform var(--pp-transition);
}

.pp-slider-post:hover .pp-slider-post__image img {
	transform: scale(1.05);
}

.pp-slider-post__body {
	padding: 1.25rem;
	flex: 1;
	display: flex;
	flex-direction: column;
}

.pp-slider-post__meta {
	font-size: 0.8125rem;
	color: var(--pp-text-light);
	margin-block-end: 0.5rem;
}

.pp-slider-post__title {
	font-size: 1.0625rem;
	margin-block-end: 0.5rem;
	line-height: 1.4;
}

.pp-slider-post__title a {
	color: var(--pp-text);
}

.pp-slider-post__title a:hover {
	color: var(--pp-primary);
}

.pp-slider-post__excerpt {
	font-size: 0.875rem;
	color: var(--pp-text-light);
	margin-block-end: 0.75rem;
	flex: 1;
}

.pp-slider__controls {
	display: flex;
	gap: 0.5rem;
}

.pp-slider__btn {
	width: 44px;
	height: 44px;
	border: 2px solid var(--pp-primary);
	background: transparent;
	color: var(--pp-primary);
	border-radius: 50%;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.125rem;
	transition: all var(--pp-transition);
}

.pp-slider__btn:hover:not(:disabled) {
	background: var(--pp-primary);
	color: #fff;
}

.pp-slider__btn:disabled {
	opacity: 0.35;
	cursor: not-allowed;
}

.pp-slider__dots {
	display: flex;
	justify-content: center;
	gap: 0.5rem;
	margin-block-start: 1.5rem;
}

.pp-slider__dot {
	width: 10px;
	height: 10px;
	border-radius: 50%;
	background: rgba(0, 0, 0, 0.15);
	border: none;
	cursor: pointer;
	padding: 0;
	transition: background var(--pp-transition);
}

.pp-slider__dot.is-active {
	background: var(--pp-primary);
	transform: scale(1.2);
}

/* ==========================================================================
   Enhanced Footer
   ========================================================================== */
.pp-footer-info {
	padding-block: 3.5rem;
	border-block-end: 1px solid rgba(255, 255, 255, 0.1);
}

.pp-footer-info__grid {
	display: grid;
	grid-template-columns: 1.5fr 1fr 1.2fr;
	gap: 2.5rem;
}

.pp-footer-info__title {
	color: #fff;
	font-size: 1.125rem;
	margin-block-end: 1.25rem;
	font-weight: 600;
}

.pp-footer-info__about {
	color: var(--pp-footer-text);
	line-height: 1.8;
	margin-block-end: 1.25rem;
	font-size: 0.9375rem;
}

.pp-footer-info__logo img {
	max-height: 50px;
	width: auto;
	margin-block-end: 1rem;
	filter: brightness(0) invert(1);
}

.pp-footer-info__menu {
	list-style: none;
	padding: 0;
	margin: 0;
}

.pp-footer-info__menu li {
	margin-block-end: 0.625rem;
}

.pp-footer-info__menu a {
	color: var(--pp-footer-text);
	font-size: 0.9375rem;
	transition: color var(--pp-transition);
}

.pp-footer-info__menu a:hover {
	color: var(--pp-accent);
	padding-inline-start: 0.25rem;
}

.pp-footer-info__contact-list {
	list-style: none;
	padding: 0;
	margin: 0;
}

.pp-footer-info__contact-item {
	display: flex;
	align-items: flex-start;
	gap: 0.75rem;
	margin-block-end: 0.875rem;
	font-size: 0.9375rem;
	line-height: 1.6;
}

.pp-footer-info__icon {
	flex-shrink: 0;
	opacity: 0.85;
}

.pp-footer-info__contact-item a {
	color: var(--pp-footer-text);
}

.pp-footer-info__contact-item .pp-phone-link,
.pp-footer-info__contact-item .pp-email-link {
	color: var(--pp-footer-text);
}

.pp-footer-info__contact-item a:hover,
.pp-footer-info__contact-item .pp-phone-link:hover,
.pp-footer-info__contact-item .pp-email-link:hover {
	color: var(--pp-accent);
}

.pp-footer-info__col--widgets .pp-footer-widgets__grid--inline {
	grid-template-columns: 1fr;
	gap: 1rem;
}

.pp-footer-info__col--widgets .widget-title {
	color: #fff;
	font-size: 1rem;
	margin-block-end: 1rem;
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 992px) {
	.pp-footer-info__grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.pp-slider__slide {
		flex: 0 0 calc((100% - 1.5rem) / 2);
	}

	.pp-slider[data-slides-desktop="4"] .pp-slider__slide {
		flex: 0 0 calc((100% - 1.5rem) / 2);
	}
}

@media (max-width: 768px) {
	.pp-section {
		padding-block: 3rem;
	}

	.pp-materials__grid {
		grid-template-columns: 1fr;
		gap: 1.5rem;
	}

	.pp-footer-info__grid {
		grid-template-columns: 1fr;
		gap: 2rem;
	}

	.pp-blog-slider-section .pp-section__header {
		flex-direction: column;
		align-items: stretch;
	}

	.pp-slider__controls {
		justify-content: center;
	}

	.pp-slider__slide,
	.pp-slider[data-slides-desktop="2"] .pp-slider__slide,
	.pp-slider[data-slides-desktop="4"] .pp-slider__slide {
		flex: 0 0 100%;
	}
}