:root {
	--color-ink: #10212f;
	--color-muted: #5d6976;
	--color-soft: #f5fbf8;
	--color-panel: #ffffff;
	--color-line: #dcebe3;
	--color-green: #16a34a;
	--color-green-dark: #057a3c;
	--color-green-deep: #04723d;
	--color-teal: #0891b2;
	--color-yellow: #f6c84c;
	--color-purple: #26113f;
	--shadow-soft: 0 16px 44px rgba(16, 33, 47, 0.1);
	--shadow-card: 0 10px 28px rgba(16, 33, 47, 0.08);
	--radius-sm: 8px;
	--radius-md: 18px;
	--radius-lg: 28px;
	--container: 1160px;
}

* {
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	margin: 0;
	color: var(--color-ink);
	background: var(--color-soft);
	font-family: "Noto Sans Bengali", "Noto Sans", "Segoe UI", system-ui, -apple-system, sans-serif;
	font-size: 16px;
	line-height: 1.7;
	letter-spacing: 0;
}

img {
	max-width: 100%;
	height: auto;
	display: block;
}

a {
	color: inherit;
	text-decoration: none;
}

a:hover {
	color: var(--color-green-dark);
}

p {
	margin: 0 0 1rem;
}

h1,
h2,
h3 {
	margin: 0 0 1rem;
	color: var(--color-ink);
	line-height: 1.2;
	letter-spacing: 0;
}

h1 {
	font-size: 3.4rem;
	max-width: 12ch;
}

h2 {
	font-size: 2rem;
}

h3 {
	font-size: 1.25rem;
}

ul,
ol {
	padding-left: 1.25rem;
}

.container {
	width: min(100% - 40px, var(--container));
	margin: 0 auto;
}

.container.narrow {
	width: min(100% - 40px, 820px);
}

.screen-reader-text,
.skip-link {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

.skip-link:focus {
	width: auto;
	height: auto;
	margin: 12px;
	padding: 10px 14px;
	clip: auto;
	background: #fff;
	color: var(--color-ink);
	z-index: 1000;
	border-radius: var(--radius-sm);
}

.site-header {
	position: sticky;
	top: 0;
	z-index: 50;
	background: rgba(255, 255, 255, 0.94);
	border-bottom: 1px solid rgba(220, 235, 227, 0.9);
	backdrop-filter: blur(16px);
}

.header-inner {
	min-height: 76px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 22px;
}

.brand-mark {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	min-width: 0;
}

.brand-icon-shell {
	width: 46px;
	height: 46px;
	border-radius: 14px;
	background: #ecfdf5;
	border: 1px solid rgba(22, 163, 74, 0.18);
	box-shadow: 0 8px 24px rgba(22, 163, 74, 0.14);
	overflow: hidden;
	display: grid;
	place-items: center;
	flex: 0 0 auto;
}

.brand-icon-img {
	width: 46px;
	height: 46px;
	object-fit: cover;
}

.brand-text {
	display: grid;
	line-height: 1.1;
	min-width: 0;
}

.brand-text strong {
	font-size: 1.05rem;
}

.brand-text small {
	color: var(--color-muted);
	font-size: 0.78rem;
}

.site-nav {
	flex: 1;
	display: flex;
	justify-content: center;
}

.menu,
.mobile-menu-list,
.footer-menu {
	list-style: none;
	padding: 0;
	margin: 0;
}

.menu {
	display: flex;
	align-items: center;
	gap: 6px;
	flex-wrap: wrap;
	justify-content: center;
}

.menu a {
	display: block;
	padding: 10px 12px;
	color: #334155;
	font-weight: 650;
	font-size: 0.92rem;
	border-radius: 999px;
}

.menu a:hover,
.menu .current-menu-item > a {
	background: #ecfdf5;
	color: var(--color-green-dark);
}

.header-actions {
	display: flex;
	align-items: center;
	gap: 10px;
}

.button {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	min-height: 46px;
	padding: 12px 20px;
	border-radius: 999px;
	font-weight: 800;
	line-height: 1.2;
	border: 1px solid transparent;
	box-shadow: none;
	cursor: pointer;
	transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease, border-color 180ms ease;
}

.button:hover {
	transform: translateY(-1px);
}

.button-primary {
	background: var(--color-green-deep);
	color: #fff;
	box-shadow: 0 12px 26px rgba(4, 114, 61, 0.24);
}

.button-primary:hover {
	background: #065f46;
	color: #fff;
}

.button-secondary {
	background: #fff;
	color: var(--color-green-dark);
	border-color: rgba(22, 163, 74, 0.28);
}

.button-secondary:hover {
	border-color: var(--color-green);
	background: #f4fff8;
}

.button-compact {
	min-height: 40px;
	padding: 10px 16px;
	background: #eafff1;
	color: var(--color-green-dark);
	border-color: rgba(22, 163, 74, 0.22);
	box-shadow: none;
}

.button-full {
	width: 100%;
}

.menu-toggle {
	display: none;
	border: 1px solid rgba(22, 163, 74, 0.2);
	background: #fff;
	color: var(--color-ink);
	min-height: 42px;
	padding: 8px 11px;
	border-radius: 14px;
	font-weight: 750;
	gap: 4px;
	align-items: center;
	cursor: pointer;
}

.menu-toggle span {
	display: block;
	width: 18px;
	height: 2px;
	background: var(--color-ink);
	border-radius: 999px;
}

.mobile-menu {
	display: none;
	border-top: 1px solid var(--color-line);
	padding: 14px 20px 20px;
	background: #fff;
}

.mobile-menu-list {
	display: grid;
	gap: 8px;
	margin-bottom: 12px;
}

.mobile-menu-list a {
	display: block;
	padding: 11px 12px;
	border-radius: 12px;
	background: #f7fbf8;
	font-weight: 700;
}

.hero {
	position: relative;
	overflow: hidden;
	background:
		radial-gradient(circle at 78% 18%, rgba(246, 200, 76, 0.22), transparent 26%),
		linear-gradient(135deg, #0f9d58 0%, #10b981 46%, #0891b2 100%);
	color: #fff;
}

.hero::after {
	content: "";
	position: absolute;
	inset: auto -10% -24% 50%;
	height: 52%;
	background: rgba(255, 255, 255, 0.16);
	transform: rotate(-5deg);
	border-radius: 50% 0 0 0;
}

.hero-grid {
	position: relative;
	z-index: 2;
	display: grid;
	grid-template-columns: minmax(0, 1fr) minmax(360px, 0.86fr);
	gap: 58px;
	align-items: center;
	padding: 70px 0 62px;
}

.eyebrow,
.section-kicker,
.card-label {
	margin: 0 0 12px;
	color: var(--color-green-dark);
	font-size: 0.78rem;
	text-transform: uppercase;
	font-weight: 850;
	letter-spacing: 0;
}

.hero .eyebrow,
.hero .section-kicker {
	color: #ddffed;
}

.hero h1,
.hero h2 {
	color: #fff;
}

.hero-lead {
	max-width: 660px;
	font-size: 1.15rem;
	color: rgba(255, 255, 255, 0.92);
}

.hero-actions {
	display: flex;
	gap: 12px;
	flex-wrap: wrap;
	margin: 28px 0 18px;
}

.center-actions {
	justify-content: center;
}

.hero-risk {
	display: inline-flex;
	align-items: center;
	gap: 12px;
	max-width: 620px;
	padding: 12px 14px;
	border-radius: 16px;
	background: rgba(255, 255, 255, 0.14);
	border: 1px solid rgba(255, 255, 255, 0.18);
	color: rgba(255, 255, 255, 0.94);
}

.hero-risk strong {
	background: #fff;
	color: var(--color-green-dark);
	border-radius: 999px;
	padding: 7px 10px;
	line-height: 1;
}

.hero-visual-wrap {
	position: relative;
	min-height: 520px;
	display: grid;
	place-items: center;
}

.hero-image-card {
	position: relative;
	width: min(100%, 620px);
	padding: 12px;
	border-radius: 28px;
	background: rgba(255, 255, 255, 0.2);
	border: 1px solid rgba(255, 255, 255, 0.22);
	box-shadow: 0 28px 70px rgba(0, 0, 0, 0.26);
	transform: rotate(1.5deg);
}

.hero-visual {
	width: 100%;
	aspect-ratio: 3 / 2;
	object-fit: cover;
	object-position: center;
	border-radius: 22px;
	background: #fff;
}

.hero-fact-card {
	position: absolute;
	left: 0;
	bottom: 36px;
	width: min(270px, 70%);
	padding: 18px;
	border-radius: 20px;
	background: #fff;
	color: var(--color-ink);
	box-shadow: var(--shadow-soft);
}

.hero-fact-card ul {
	display: grid;
	gap: 8px;
	margin: 0;
	padding: 0;
	list-style: none;
	color: var(--color-muted);
}

.hero-fact-card li::before {
	content: "✓";
	color: var(--color-green);
	font-weight: 900;
	margin-right: 8px;
}

.hero-meta {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 12px;
	margin-top: 24px;
	max-width: 650px;
}

.hero-meta div,
.trust-strip-grid div,
.feature-card,
.review-card,
.soft-card,
.toc-card,
.content-cta,
.post-card,
.page-article-content,
.empty-state,
.search-form {
	background: var(--color-panel);
	border: 1px solid var(--color-line);
	box-shadow: var(--shadow-card);
	border-radius: var(--radius-md);
}

.hero-meta div {
	padding: 14px;
	color: var(--color-ink);
}

.hero-meta strong {
	display: block;
	color: var(--color-green-dark);
	font-size: 1.2rem;
}

.hero-meta span {
	color: var(--color-muted);
	font-size: 0.9rem;
}

.trust-strip {
	background: #fff;
	border-bottom: 1px solid var(--color-line);
}

.trust-strip-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 12px;
	padding: 18px 0;
}

.trust-strip-grid div {
	box-shadow: none;
	padding: 14px 16px;
}

.trust-strip-grid strong {
	display: block;
	color: var(--color-ink);
}

.trust-strip-grid span {
	color: var(--color-muted);
	font-size: 0.92rem;
}

.section-block {
	padding: 72px 0;
}

.section-block.white {
	background: #fff;
}

.section-heading {
	text-align: center;
	max-width: 720px;
	margin: 0 auto 34px;
}

.section-heading p {
	color: var(--color-muted);
}

.feature-grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 18px;
}

.feature-card {
	padding: 22px;
}

.feature-icon {
	display: grid;
	place-items: center;
	width: 44px;
	height: 44px;
	margin-bottom: 16px;
	border-radius: 14px;
	background: #eafff1;
	color: var(--color-green-dark);
	font-weight: 900;
}

.feature-card ul {
	margin: 12px 0 0;
	padding: 0;
	list-style: none;
	display: grid;
	gap: 8px;
	color: var(--color-muted);
}

.feature-card li::before,
.check-list li::before {
	content: "✓";
	color: var(--color-green);
	font-weight: 900;
	margin-right: 8px;
}

.app-showcase {
	display: grid;
	grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
	gap: 34px;
	align-items: center;
}

.showcase-image {
	border-radius: var(--radius-lg);
	overflow: hidden;
	background: #fff;
	border: 1px solid var(--color-line);
	box-shadow: var(--shadow-soft);
}

.showcase-image img {
	width: 100%;
	aspect-ratio: 16 / 10;
	object-fit: cover;
}

.pill-row {
	display: flex;
	flex-wrap: wrap;
	gap: 10px;
	margin: 20px 0 0;
}

.category-pill {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 10px 14px;
	border-radius: 999px;
	background: #fff;
	color: var(--color-ink);
	border: 1px solid var(--color-line);
	font-weight: 750;
}

.category-pill.is-active {
	background: #eafff1;
	border-color: rgba(22, 163, 74, 0.35);
	color: var(--color-green-dark);
}

.split-cards {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
}

.soft-card {
	padding: 28px;
	background: linear-gradient(135deg, #ffffff 0%, #f1fff7 100%);
}

.soft-card:nth-child(2) {
	background: linear-gradient(135deg, #ffffff 0%, #f0fbff 100%);
}

.review-row {
	display: grid;
	grid-template-columns: 0.7fr 1fr;
	gap: 20px;
	align-items: stretch;
}

.rating-panel {
	padding: 28px;
	border-radius: var(--radius-md);
	background: var(--color-purple);
	color: #fff;
}

.rating-panel .section-kicker {
	color: #c8f7dc;
}

.rating-panel p {
	color: #f7fff9;
}

.rating-panel strong {
	display: block;
	font-size: 3rem;
	line-height: 1;
	color: #fff;
}

.rating-panel span {
	color: var(--color-yellow);
	font-weight: 900;
}

.review-card {
	padding: 26px;
}

.article-shell {
	padding: 76px 0;
	background: linear-gradient(180deg, #f5fbf8 0%, #fff 100%);
}

.content-layout {
	display: grid;
	grid-template-columns: 280px minmax(0, 1fr);
	gap: 26px;
	align-items: start;
}

.toc-card {
	position: sticky;
	top: 96px;
	padding: 20px;
}

.toc-card ol {
	margin: 0;
	padding-left: 1.1rem;
	display: grid;
	gap: 8px;
}

.toc-card a {
	color: #334155;
	font-weight: 700;
}

.longform-article,
.wp-content {
	background: #fff;
	border-radius: var(--radius-lg);
	border: 1px solid var(--color-line);
	box-shadow: var(--shadow-card);
	padding: 38px;
}

.longform-article section + section {
	margin-top: 46px;
	padding-top: 42px;
	border-top: 1px solid var(--color-line);
}

.longform-article p,
.wp-content p,
.wp-content li {
	color: #31404f;
}

.split-section {
	display: grid;
	grid-template-columns: minmax(0, 1fr) 330px;
	gap: 28px;
	align-items: center;
}

.split-section.reverse {
	grid-template-columns: 330px minmax(0, 1fr);
}

.split-section.reverse > div {
	order: 2;
}

.split-section.reverse > figure {
	order: 1;
}

figure {
	margin: 0;
}

.article-image {
	width: 100%;
	aspect-ratio: 4 / 3;
	object-fit: cover;
	border-radius: 22px;
	border: 1px solid var(--color-line);
	box-shadow: var(--shadow-card);
}

figcaption {
	color: var(--color-muted);
	font-size: 0.88rem;
	margin-top: 10px;
}

.check-list {
	list-style: none;
	margin: 18px 0 0;
	padding: 0;
	display: grid;
	gap: 12px;
}

.check-list li {
	padding: 12px 14px;
	border-radius: 12px;
	background: #f7fbf8;
	border: 1px solid var(--color-line);
}

.faq-block details {
	border: 1px solid var(--color-line);
	border-radius: 14px;
	padding: 16px 18px;
	background: #fbfffc;
}

.faq-block details + details {
	margin-top: 12px;
}

.faq-block summary {
	cursor: pointer;
	font-weight: 850;
	color: var(--color-ink);
}

.download-band {
	background: linear-gradient(135deg, #0f9d58, #0891b2);
	color: #fff;
	padding: 58px 0;
	text-align: center;
}

.download-band h2,
.download-band p {
	color: #fff;
}

.download-band p {
	max-width: 720px;
	margin-left: auto;
	margin-right: auto;
	color: rgba(255, 255, 255, 0.9);
}

.download-band .button-secondary {
	background: #fff;
}

.page-hero {
	padding: 64px 0 44px;
	background:
		radial-gradient(circle at 80% 0%, rgba(22, 163, 74, 0.12), transparent 28%),
		linear-gradient(180deg, #ffffff 0%, #f5fbf8 100%);
	text-align: center;
	border-bottom: 1px solid var(--color-line);
}

.page-hero h1 {
	max-width: 100%;
	margin-left: auto;
	margin-right: auto;
	font-size: 2.8rem;
}

.page-content-section,
.archive-list-section {
	padding: 58px 0;
}

.page-article-content {
	padding: 36px;
}

.wp-content h2 {
	margin-top: 2rem;
	border-left: 5px solid var(--color-green);
	padding-left: 14px;
}

.wp-content a {
	color: var(--color-green-dark);
	font-weight: 800;
}

.wp-content table {
	width: 100%;
	border-collapse: collapse;
	margin: 22px 0;
	overflow-x: auto;
	display: block;
}

.wp-content th,
.wp-content td {
	border: 1px solid var(--color-line);
	padding: 12px;
	text-align: left;
	min-width: 150px;
}

.featured-media img {
	width: 100%;
	border-radius: var(--radius-md);
	margin-bottom: 24px;
}

.content-cta {
	padding: 24px;
	margin-top: 32px;
	background: #f1fff7;
}

.post-grid {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 20px;
}

.post-card {
	display: grid;
	grid-template-columns: 180px minmax(0, 1fr);
	overflow: hidden;
}

.post-card-media {
	min-height: 100%;
	background: #eafff1;
}

.post-card-media img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

.post-card-media-fallback {
	display: grid;
	place-items: center;
	color: var(--color-green-dark);
	font-weight: 900;
	font-size: 1.4rem;
}

.post-card-body {
	padding: 20px;
}

.post-card h2 {
	font-size: 1.2rem;
	margin-bottom: 8px;
}

.text-link {
	color: var(--color-green-dark);
	font-weight: 850;
}

.empty-state {
	grid-column: 1 / -1;
	text-align: center;
	padding: 36px;
}

.search-form {
	display: flex;
	gap: 10px;
	padding: 12px;
	margin-top: 22px;
}

.search-field {
	width: 100%;
	min-height: 46px;
	border: 1px solid var(--color-line);
	border-radius: 999px;
	padding: 0 16px;
	font: inherit;
}

.site-footer {
	background: #160d26;
	color: rgba(255, 255, 255, 0.78);
	padding: 52px 0 0;
}

.site-footer h2 {
	color: #fff;
	font-size: 1rem;
}

.site-footer a {
	color: #fff;
}

.footer-grid {
	display: grid;
	grid-template-columns: 1.2fr 0.9fr 0.9fr 1.1fr;
	gap: 28px;
}

.footer-brand-mark .brand-icon-shell {
	background: rgba(255, 255, 255, 0.08);
	border-color: rgba(255, 255, 255, 0.14);
}

.footer-brand-mark .brand-text strong,
.footer-brand-mark .brand-text small {
	color: #fff;
}

.footer-list,
.footer-menu {
	display: grid;
	gap: 9px;
	list-style: none;
	padding: 0;
	margin: 0;
}

.footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.12);
	margin-top: 32px;
	padding: 18px 0;
	font-size: 0.9rem;
}

.back-to-top {
	position: fixed;
	right: 22px;
	bottom: 22px;
	z-index: 60;
	display: inline-grid;
	place-items: center;
	width: 48px;
	height: 48px;
	border: 1px solid rgba(255, 255, 255, 0.36);
	border-radius: 50%;
	background: var(--color-green-deep);
	color: #fff;
	font-size: 1.35rem;
	font-weight: 900;
	line-height: 1;
	box-shadow: 0 14px 32px rgba(16, 33, 47, 0.24);
	cursor: pointer;
	opacity: 0;
	visibility: hidden;
	transform: translateY(12px);
	transition: opacity 180ms ease, transform 180ms ease, visibility 180ms ease, background-color 180ms ease;
}

.back-to-top:hover,
.back-to-top:focus-visible {
	background: #065f46;
	color: #fff;
	transform: translateY(6px);
}

.back-to-top:focus-visible {
	outline: 3px solid #f6c84c;
	outline-offset: 3px;
}

.back-to-top.is-visible {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
	* {
		scroll-behavior: auto !important;
		transition: none !important;
	}
}

@media (max-width: 1020px) {
	h1 {
		font-size: 2.7rem;
	}

	.site-nav,
	.header-actions .button-compact {
		display: none;
	}

	.menu-toggle {
		display: inline-grid;
	}

	.mobile-menu.is-open {
		display: block;
	}

	.hero-grid,
	.app-showcase,
	.content-layout,
	.review-row,
	.footer-grid {
		grid-template-columns: 1fr;
	}

	.hero-grid {
		gap: 28px;
		padding-top: 42px;
	}

	.hero-copy {
		order: 1;
	}

	.hero-visual-wrap {
		order: 2;
		min-height: 430px;
	}

	.hero-meta,
	.trust-strip-grid,
	.feature-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.toc-card {
		position: static;
	}
}

@media (max-width: 720px) {
	.container,
	.container.narrow {
		width: min(100% - 28px, var(--container));
	}

	body {
		font-size: 15px;
	}

	h1,
	.page-hero h1 {
		font-size: 2.1rem;
	}

	h2 {
		font-size: 1.55rem;
	}

	.header-inner {
		min-height: 66px;
	}

	.brand-text small {
		display: none;
	}

	.hero-grid {
		padding: 34px 0 42px;
	}

	.hero-actions,
	.search-form {
		flex-direction: column;
	}

	.hero-actions .button,
	.download-band .button,
	.search-form .button {
		width: 100%;
	}

	.hero-risk {
		align-items: flex-start;
	}

	.hero-visual-wrap {
		min-height: auto;
	}

	.hero-image-card {
		width: min(100%, 310px);
		transform: none;
	}

	.hero-fact-card {
		position: static;
		width: 100%;
		margin-top: 14px;
	}

	.hero-meta,
	.trust-strip-grid,
	.feature-grid,
	.split-cards,
	.post-grid,
	.split-section,
	.split-section.reverse {
		grid-template-columns: 1fr;
	}

	.split-section.reverse > div,
	.split-section.reverse > figure {
		order: initial;
	}

	.section-block,
	.article-shell,
	.page-content-section,
	.archive-list-section {
		padding: 46px 0;
	}

	.longform-article,
	.page-article-content {
		padding: 22px;
		border-radius: 18px;
	}

	.longform-article section + section {
		margin-top: 34px;
		padding-top: 30px;
	}

	.post-card {
		grid-template-columns: 112px minmax(0, 1fr);
	}

	.post-card-body {
		padding: 14px;
	}

	.post-card h2 {
		font-size: 1rem;
	}

	.post-card p {
		display: none;
	}

	.footer-grid {
		gap: 22px;
	}

	.back-to-top {
		right: 14px;
		bottom: 14px;
		width: 44px;
		height: 44px;
	}
}