/**
 * Site chrome: buttons, header, mega menu, mobile drawer, footer, floating WhatsApp, basic post list.
 * Mobile first; the desktop navigation starts at 1025px (Elementor's tablet breakpoint + 1).
 *
 * @package saidul-islam
 */

/* ==========================================================================
   Buttons and links (theme chrome)
   ========================================================================== */

.sdl-btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 9px;
	padding: 12px 20px;
	border: 0;
	border-radius: var(--sdl-radius-pill);
	font-size: 15px;
	font-weight: 600;
	line-height: 1.3;
	cursor: pointer;
	transition: background-color 0.2s ease, color 0.2s ease;
}

.sdl-btn--sm {
	padding: 11px 18px;
	font-size: 14.5px;
}

.sdl-btn--lg {
	padding: 15px 26px;
	font-size: 15px;
	white-space: nowrap;
}

.sdl-btn--block {
	width: 100%;
	padding: 15px 24px;
}

.sdl-btn--dark {
	background: var(--sdl-ink);
	color: var(--sdl-bg);
}

.sdl-btn--dark:hover {
	background: var(--sdl-green);
	color: var(--sdl-on-green);
}

.sdl-btn--green {
	background: var(--sdl-green);
	color: var(--sdl-on-green);
}

.sdl-btn--green:hover {
	background: var(--sdl-green-hover);
	color: var(--sdl-on-green);
}

.sdl-btn--outline {
	border: 1px solid rgba(16, 20, 15, 0.18);
	background: var(--sdl-white);
	color: var(--sdl-ink);
}

.sdl-btn--outline:hover {
	border-color: var(--sdl-green);
	color: var(--sdl-green-text);
}

.sdl-link-underline {
	padding-bottom: 2px;
	border-bottom: 1.5px solid var(--sdl-green);
	color: var(--sdl-ink);
	font-size: 14.5px;
	font-weight: 600;
}

.sdl-link-underline:hover {
	color: var(--sdl-green-text);
}

/* ==========================================================================
   Header
   ========================================================================== */

.sdl-header {
	position: sticky;
	z-index: 60;
	top: var(--wp-admin--admin-bar--height, 0px);
	border-bottom: 1px solid transparent;
	background-color: transparent;
	transition: background-color 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.sdl-header.is-scrolled,
.sdl-drawer-open .sdl-header {
	border-bottom-color: rgba(16, 20, 15, 0.08);
	background-color: rgba(250, 251, 249, 0.72);
	box-shadow: 0 8px 28px rgba(16, 20, 15, 0.07);
	-webkit-backdrop-filter: blur(18px) saturate(1.5);
	backdrop-filter: blur(18px) saturate(1.5);
}

.sdl-header__inner {
	position: relative;
	display: flex;
	align-items: center;
	gap: 12px;
	max-width: var(--sdl-container);
	margin: 0 auto;
	padding: 14px 16px;
}

.sdl-header__brand {
	flex: 0 0 auto;
	margin-right: auto;
}

.sdl-logo {
	display: block;
}

.sdl-logo .sdl-logo__img {
	display: block;
	width: auto;
	height: 40px;
}

.sdl-header__cta {
	display: none;
	flex: 0 0 auto;
	align-items: center;
	gap: 9px;
	padding: 12px 20px;
	border-radius: var(--sdl-radius-pill);
	background: var(--sdl-green);
	color: var(--sdl-on-green);
	font-size: 15px;
	font-weight: 600;
	line-height: 1.3;
	transition: background-color 0.2s ease;
}

.sdl-header__cta:hover {
	background: var(--sdl-green-hover);
	color: var(--sdl-on-green);
}

.sdl-header__toggle {
	display: none;
	flex: 0 0 auto;
	place-items: center;
	width: 46px;
	height: 46px;
	padding: 0;
	border: 1px solid rgba(16, 20, 15, 0.16);
	border-radius: 50%;
	background: var(--sdl-white);
	color: var(--sdl-ink);
	cursor: pointer;
}

.sdl-header__toggle:hover {
	border-color: var(--sdl-green);
	color: var(--sdl-green-text);
}

/* The drawer needs JavaScript; without it the pill nav is shown and simply wraps. */
.js .sdl-header__toggle {
	display: grid;
}

.js .sdl-nav {
	display: none;
}

.sdl-nav--empty a {
	font-size: 14px;
}

@media (min-width: 480px) {

	.sdl-header__cta {
		display: inline-flex;
	}

	.sdl-logo .sdl-logo__img {
		height: 44px;
	}
}

/* ==========================================================================
   Primary navigation (desktop pill) and mega menu
   ========================================================================== */

.sdl-nav {
	margin: 0 auto;
}

.sdl-nav__list {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 6px;
	margin: 0;
	padding: 6px;
	border: 1px solid rgba(16, 20, 15, 0.06);
	border-radius: var(--sdl-radius-pill);
	background: rgba(16, 20, 15, 0.05);
	list-style: none;
}

.sdl-nav__item {
	display: flex;
	align-items: center;
}

.sdl-nav__link {
	padding: 9px 16px;
	border-radius: var(--sdl-radius-pill);
	color: var(--sdl-muted);
	font-size: 15px;
	font-weight: 500;
	line-height: 1.6;
	transition: color 0.2s ease;
}

.sdl-nav__link:hover {
	color: var(--sdl-ink);
}

.sdl-nav__item.is-current > .sdl-nav__link {
	padding-right: 18px;
	padding-left: 18px;
	background: var(--sdl-white);
	box-shadow: 0 1px 3px rgba(16, 20, 15, 0.1);
	color: var(--sdl-ink);
	font-weight: 600;
}

.sdl-nav__item--parent > .sdl-nav__link {
	padding-right: 6px;
}

.sdl-nav__item--parent.is-current > .sdl-nav__link {
	padding-right: 8px;
}

.sdl-nav__toggle {
	display: grid;
	place-items: center;
	width: 26px;
	height: 32px;
	margin-right: 6px;
	padding: 0;
	border: 0;
	border-radius: var(--sdl-radius-pill);
	background: none;
	color: var(--sdl-muted);
	cursor: pointer;
}

.sdl-nav__toggle:hover,
.sdl-nav__toggle[aria-expanded="true"] {
	color: var(--sdl-ink);
}

.sdl-nav__toggle .sdl-icon {
	transition: transform 0.2s ease;
}

.sdl-nav__toggle[aria-expanded="true"] .sdl-icon {
	transform: rotate(180deg);
}

.sdl-mega {
	position: absolute;
	z-index: 70;
	top: 100%;
	left: 50%;
	display: flex;
	flex-wrap: wrap;
	gap: 12px;
	width: min(1080px, calc(100vw - 24px));
	padding: 14px;
	border: 1px solid rgba(16, 20, 15, 0.08);
	border-radius: var(--sdl-radius-xl);
	background: var(--sdl-white);
	box-shadow: 0 24px 60px rgba(16, 20, 15, 0.1);
	opacity: 0;
	transform: translate(-50%, -4px);
	visibility: hidden;
	pointer-events: none;
	transition: opacity 0.22s ease, transform 0.22s ease, visibility 0.22s;
}

.sdl-nav__item.is-open > .sdl-mega,
.no-js .sdl-nav__item--parent:hover > .sdl-mega,
.no-js .sdl-nav__item--parent:focus-within > .sdl-mega {
	opacity: 1;
	transform: translate(-50%, 6px);
	visibility: visible;
	pointer-events: auto;
}

.sdl-mega__list {
	display: grid;
	flex: 1 1 560px;
	grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr));
	align-content: start;
	gap: 4px;
	min-width: 0;
	margin: 0;
	padding: 0;
	list-style: none;
}

.sdl-mega__link {
	display: flex;
	align-items: flex-start;
	gap: 14px;
	padding: 14px;
	border-radius: var(--sdl-radius-sm);
	color: var(--sdl-ink);
	transition: background-color 0.2s ease;
}

.sdl-mega__link:hover {
	background: var(--sdl-surface-hover);
	color: var(--sdl-ink);
}

.sdl-mega__icon {
	display: grid;
	flex: 0 0 auto;
	place-items: center;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	background: var(--sdl-green-tint);
	color: var(--sdl-green-deep);
}

.sdl-mega__text {
	display: grid;
	gap: 3px;
	min-width: 0;
}

.sdl-mega__title {
	font-family: var(--sdl-font-display);
	font-size: 16px;
	font-weight: 600;
	letter-spacing: -0.01em;
	line-height: 1.3;
}

.sdl-mega__desc {
	color: var(--sdl-muted);
	font-size: 14px;
	line-height: 1.45;
}

.sdl-mega__promo {
	display: flex;
	flex: 0 1 280px;
	flex-direction: column;
	justify-content: space-between;
	gap: 20px;
	min-width: 240px;
	padding: 24px;
	border: 1px solid rgba(65, 182, 85, 0.22);
	border-radius: 18px;
	background: linear-gradient(150deg, var(--sdl-white) 0%, var(--sdl-green-tint) 100%);
}

.sdl-mega__eyebrow {
	margin-bottom: 12px;
	color: var(--sdl-green-text);
	font-family: var(--sdl-font-mono);
	font-size: 11.5px;
	letter-spacing: 0.14em;
	text-transform: uppercase;
}

.sdl-mega__promo-title {
	margin-bottom: 10px;
	color: var(--sdl-ink);
	font-family: var(--sdl-font-display);
	font-size: 20px;
	font-weight: 600;
	letter-spacing: -0.02em;
	line-height: 1.25;
}

.sdl-mega__promo-text {
	color: var(--sdl-text);
	font-size: 14.5px;
	line-height: 1.55;
}

.sdl-mega__actions {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	gap: 14px;
}

@media (min-width: 1025px) {

	.sdl-header__inner {
		gap: 20px;
		padding: 14px 8px;
	}

	.sdl-header__brand {
		margin-right: 0;
	}

	.js .sdl-nav {
		display: block;
	}

	.js .sdl-header__toggle {
		display: none;
	}
}

/* ==========================================================================
   Mobile drawer
   ========================================================================== */

.sdl-drawer {
	position: fixed;
	z-index: 100;
	inset: 0;
}

.sdl-drawer[hidden] {
	display: none;
}

.sdl-drawer__backdrop {
	position: absolute;
	inset: 0;
	background: rgba(16, 20, 15, 0.4);
	opacity: 0;
	transition: opacity 0.3s ease;
}

.sdl-drawer__panel {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	display: flex;
	flex-direction: column;
	width: min(420px, 100%);
	padding: 14px 20px 24px;
	overflow-y: auto;
	background: var(--sdl-bg);
	box-shadow: -24px 0 60px rgba(16, 20, 15, 0.12);
	transform: translateX(100%);
	transition: transform 0.3s ease;
	overscroll-behavior: contain;
}

.sdl-drawer.is-open .sdl-drawer__backdrop {
	opacity: 1;
}

.sdl-drawer.is-open .sdl-drawer__panel {
	transform: none;
}

.sdl-drawer__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	margin-bottom: 18px;
}

.sdl-drawer__close {
	display: grid;
	place-items: center;
	width: 46px;
	height: 46px;
	padding: 0;
	border: 1px solid rgba(16, 20, 15, 0.16);
	border-radius: 50%;
	background: var(--sdl-white);
	color: var(--sdl-ink);
	cursor: pointer;
}

.sdl-drawer__list,
.sdl-drawer__sub,
.sdl-drawer__contact {
	margin: 0;
	padding: 0;
	list-style: none;
}

.sdl-drawer__item {
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	border-bottom: 1px solid var(--sdl-line);
}

.sdl-drawer__link {
	flex: 1 1 auto;
	padding: 16px 4px;
	color: var(--sdl-ink);
	font-family: var(--sdl-font-display);
	font-size: 22px;
	font-weight: 600;
	letter-spacing: -0.02em;
	line-height: 1.2;
}

.sdl-drawer__item.is-current > .sdl-drawer__link {
	color: var(--sdl-green-text);
}

.sdl-drawer__toggle {
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	padding: 0;
	border: 1px solid rgba(16, 20, 15, 0.12);
	border-radius: var(--sdl-radius-xs);
	background: var(--sdl-white);
	color: var(--sdl-green-text);
	cursor: pointer;
}

.sdl-drawer__toggle .sdl-icon {
	transition: transform 0.2s ease;
}

.sdl-drawer__toggle[aria-expanded="true"] .sdl-icon {
	transform: rotate(180deg);
}

.sdl-drawer__sub {
	display: grid;
	flex: 1 0 100%;
	gap: 2px;
	padding: 0 0 14px;
}

.sdl-drawer__sub[hidden] {
	display: none;
}

.sdl-drawer__sublink {
	display: flex;
	align-items: center;
	gap: 12px;
	padding: 10px 8px;
	border-radius: var(--sdl-radius-xs);
	color: var(--sdl-ink);
	font-size: 16px;
	font-weight: 500;
}

.sdl-drawer__sublink:hover {
	background: var(--sdl-surface-hover);
	color: var(--sdl-ink);
}

.sdl-drawer__subicon {
	display: grid;
	flex: 0 0 auto;
	place-items: center;
	width: 34px;
	height: 34px;
	border-radius: 50%;
	background: var(--sdl-green-tint);
	color: var(--sdl-green-deep);
}

.sdl-drawer__footer {
	display: grid;
	gap: 22px;
	margin-top: auto;
	padding-top: 28px;
}

.sdl-drawer__contact {
	display: grid;
	gap: 14px;
}

.sdl-drawer__contact a {
	color: var(--sdl-ink);
	font-weight: 600;
	overflow-wrap: anywhere;
}

.sdl-drawer__label {
	display: block;
	margin-bottom: 2px;
	color: var(--sdl-muted);
	font-family: var(--sdl-font-mono);
	font-size: 11.5px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
}

.sdl-drawer-open {
	overflow: hidden;
}

/* ==========================================================================
   Breadcrumb pill (theme page hero and [saidul_breadcrumbs] on Elementor pages)
   ========================================================================== */

.sdl-breadcrumb {
	display: inline-flex;
	max-width: 100%;
	margin-bottom: 28px;
	padding: 12px 20px;
	border-radius: var(--sdl-radius-pill);
	background: var(--sdl-white);
	box-shadow: var(--sdl-shadow-soft);
	font-size: 14px;
	font-weight: 600;
}

.sdl-breadcrumb__list {
	display: flex;
	align-items: center;
	gap: 14px;
	min-width: 0;
	margin: 0;
	padding: 0;
	list-style: none;
	white-space: nowrap;
}

.sdl-breadcrumb__item {
	display: flex;
	flex: 0 0 auto;
	align-items: center;
	gap: 14px;
}

.sdl-breadcrumb__item + .sdl-breadcrumb__item::before {
	display: inline-block;
	flex: 0 0 auto;
	width: 12px;
	height: 1.5px;
	background: #b8c0b9;
	content: "";
}

/* Beats the generic "inner > *" max-widths, so the pill never exceeds the screen. */
.sdl-page-hero .sdl-breadcrumb {
	max-width: 100%;
}

/* Long titles are shortened with an ellipsis instead of overflowing the pill. */
.sdl-breadcrumb__item:last-child {
	flex: 0 1 auto;
	min-width: 0;
}

.sdl-breadcrumb__item:last-child span {
	min-width: 0;
	overflow: hidden;
	text-overflow: ellipsis;
}

.sdl-breadcrumb a,
.sdl-breadcrumb span {
	color: var(--sdl-ink);
}

.sdl-breadcrumb a:hover {
	color: var(--sdl-green-text);
}

@media (min-width: 768px) {

	.sdl-breadcrumb {
		padding: 14px 28px;
		font-size: 15px;
	}
}

/* ==========================================================================
   Footer
   ========================================================================== */

.sdl-footer {
	position: relative;
	overflow: hidden;
	padding: clamp(52px, 6vw, 80px) var(--sdl-gutter) 0;
	border-top: 1px solid rgba(16, 20, 15, 0.08);
	background: var(--sdl-surface);
	color: var(--sdl-ink);
}

.sdl-footer__inner {
	position: relative;
	z-index: 1;
	max-width: var(--sdl-container);
	margin: 0 auto;
}

.sdl-footer__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
	gap: clamp(28px, 3vw, 40px);
}

.sdl-footer .sdl-logo {
	margin-bottom: 18px;
}

.sdl-footer .sdl-logo__img {
	height: 48px;
}

.sdl-footer__tagline {
	max-width: 30ch;
	color: var(--sdl-text);
	font-size: 15px;
	line-height: 1.6;
}

.sdl-footer__title {
	margin-bottom: 18px;
	color: var(--sdl-ink);
	font-size: 17px;
	font-weight: 700;
	letter-spacing: normal;
	line-height: 1.6;
}

.sdl-footer__list {
	display: grid;
	gap: 11px;
	margin: 0;
	padding: 0;
	font-size: 15px;
	line-height: 1.6;
	list-style: none;
}

.sdl-footer__list a {
	color: var(--sdl-text);
}

.sdl-footer__list a:hover {
	color: var(--sdl-green-text);
}

.sdl-footer__list--contact {
	margin-bottom: 20px;
}

.sdl-footer__plain {
	color: var(--sdl-muted);
}

.sdl-social {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.sdl-social__link {
	display: grid;
	place-items: center;
	width: 40px;
	height: 40px;
	border: 1px solid rgba(16, 20, 15, 0.16);
	border-radius: var(--sdl-radius-pill);
	color: var(--sdl-ink);
	font-size: 13px;
	font-weight: 600;
}

.sdl-social__link:hover {
	border-color: var(--sdl-green);
	color: var(--sdl-green-text);
}

.sdl-footer__bottom {
	display: flex;
	flex-wrap: wrap;
	justify-content: space-between;
	gap: 14px 24px;
	margin-top: clamp(40px, 5vw, 60px);
	padding-top: 22px;
	border-top: 1px solid var(--sdl-line);
	color: var(--sdl-muted);
	font-size: 14px;
}

.sdl-footer__legal {
	display: flex;
	flex-wrap: wrap;
	gap: 8px 22px;
	margin: 0;
	padding: 0;
	list-style: none;
}

.sdl-footer__legal a {
	color: var(--sdl-ink-2);
}

.sdl-footer__legal a:hover {
	color: var(--sdl-green-text);
}

.sdl-footer__wordmark {
	position: relative;
	height: clamp(90px, 15vw, 230px);
	margin-top: clamp(16px, 2vw, 28px);
	pointer-events: none;
	-webkit-user-select: none;
	user-select: none;
}

.sdl-footer__word {
	position: absolute;
	top: 0;
	left: 0;
	color: #e3e8e1;
	font-family: var(--sdl-font-display);
	font-size: clamp(110px, 19vw, 300px);
	font-weight: 800;
	letter-spacing: -0.05em;
	line-height: 0.9;
	white-space: nowrap;
	transform: translateX(18%);
	will-change: transform;
}

/* ==========================================================================
   Floating WhatsApp button
   ========================================================================== */

.sdl-whatsapp {
	position: fixed;
	z-index: 80;
	right: 20px;
	bottom: 20px;
	display: flex;
	align-items: center;
	gap: 10px;
	padding: 14px 20px;
	border-radius: var(--sdl-radius-pill);
	background: var(--sdl-green);
	box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
	color: #04140a;
	font-size: 15px;
	font-weight: 600;
	line-height: 1.3;
}

.sdl-whatsapp:hover {
	background: var(--sdl-green-bright);
	color: #04140a;
}

.sdl-whatsapp__dot {
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: #04140a;
}

/* ==========================================================================
   Basic post list (index.php fallback; blog templates are styled later)
   ========================================================================== */

.sdl-page-section {
	padding: var(--sdl-section-y) var(--sdl-gutter);
}

.sdl-page-header {
	margin-bottom: clamp(28px, 3.5vw, 44px);
}

.sdl-page-title {
	font-size: var(--sdl-fs-h2);
	line-height: 1.14;
}

.sdl-post-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr));
	gap: 22px;
}

.sdl-card {
	display: flex;
	flex-direction: column;
	padding: clamp(12px, 1.4vw, 16px);
	border: 1px solid var(--sdl-line-soft);
	border-radius: var(--sdl-radius-md);
	background: var(--sdl-white);
}

.sdl-card .sdl-card__img {
	display: block;
	width: 100%;
	height: auto;
	margin-bottom: 18px;
	border-radius: var(--sdl-radius-sm);
	aspect-ratio: 16 / 10;
	object-fit: cover;
}

.sdl-card__body {
	padding: 0 6px 8px;
}

.sdl-card__meta {
	margin-bottom: 12px;
	color: var(--sdl-muted);
	font-family: var(--sdl-font-mono);
	font-size: 11.5px;
	letter-spacing: 0.08em;
	text-transform: uppercase;
}

.sdl-card__title {
	margin-bottom: 10px;
	font-size: clamp(19px, 1.8vw, 22px);
	letter-spacing: -0.01em;
	line-height: 1.25;
}

.sdl-card__title a {
	color: var(--sdl-ink);
}

.sdl-card__title a:hover {
	color: var(--sdl-green-text);
}

.sdl-card__excerpt {
	color: var(--sdl-text);
	font-size: 15px;
}

.sdl-empty {
	color: var(--sdl-text);
}