:root {
	--cyan: #55bace;
	--cyan-light: #a7e6ef;
	--cyan-pale: #cfebf2;
	--lime: #daf02e;
	--lime-light: #eef8a0;
	--off: #eefafc;
	--ink: #0b2126;
	--ink-2: #11343b;
	--muted: #5b6b70;
	--line: #e4e9ea;
	--line-2: #eef2f3;
}
*,
*::before,
*::after {
	box-sizing: border-box;
}
html,
body {
	margin: 0;
}
body {
	font-family: "Inter", system-ui, sans-serif;
	color: var(--ink);
	background: #fff;
	-webkit-font-smoothing: antialiased;
}
a {
	color: inherit;
	text-decoration: none;
}
img {
	display: block;
	max-width: 100%;
}
.wrap {
	max-width: 1240px;
	margin: 0 auto;
	padding: 0 32px;
}

/* ================ NAV ================ */
nav.top {
	position: sticky;
	top: 0;
	z-index: 40;
	background: rgba(255, 255, 255, 0.85);
	backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--line-2);
}
nav.top .inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 72px;
}
nav.top .lg img {
	height: 30px;
}
nav.top .links {
	display: flex;
	gap: 32px;
	font-size: 14px;
	font-weight: 600;
	color: var(--muted);
}
nav.top .links a.active {
	color: var(--ink);
}
nav.top .links a:hover {
	color: var(--ink);
}
nav.top .cta {
	display: flex;
	gap: 10px;
	align-items: center;
}
.btn {
	font-family: inherit;
	font-size: 14px;
	font-weight: 700;
	padding: 10px 18px;
	border-radius: 10px;
	border: 1px solid transparent;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 8px;
}
.btn.primary {
	background: var(--ink);
	color: #fff;
}
.btn.primary:hover {
	background: var(--ink-2);
}
.btn.ghost {
	background: transparent;
	color: var(--ink);
	border-color: var(--line);
}
.btn.ghost:hover {
	border-color: var(--ink);
}
.btn .shop {
	width: 16px;
	height: 16px;
	background: #96bf48;
	border-radius: 4px;
	display: inline-block;
	position: relative;
}
.btn .shop::after {
	content: "S";
	color: #fff;
	font-size: 10px;
	font-weight: 900;
	position: absolute;
	inset: 0;
	display: flex;
	align-items: center;
	justify-content: center;
}

/* ================ HERO ================ */
.phero {
	background: var(--off);
	padding: 80px 0 40px;
	position: relative;
	overflow: hidden;
}
.phero::before {
	content: "";
	position: absolute;
	inset: 0;
	background:
		radial-gradient(circle at 18% 10%, var(--cyan-light) 0%, transparent 40%),
		radial-gradient(circle at 92% 70%, var(--lime-light) 0%, transparent 45%);
	opacity: 0.5;
	z-index: 0;
}
.phero .wrap {
	position: relative;
	z-index: 1;
	text-align: center;
	max-width: 820px;
}
.eyebrow {
	font-size: 12px;
	font-weight: 800;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: var(--cyan);
	margin-bottom: 16px;
	display: inline-flex;
	align-items: center;
	gap: 10px;
	justify-content: center;
}
.eyebrow::before {
	content: "";
	width: 24px;
	height: 2px;
	background: currentColor;
	display: inline-block;
}
.phero h1 {
	font-size: 72px;
	line-height: 0.98;
	letter-spacing: -0.03em;
	margin: 0 0 18px;
	font-weight: 800;
	text-wrap: balance;
}
.phero h1 .under {
	position: relative;
	display: inline-block;
}
.phero h1 .under::after {
	content: "";
	position: absolute;
	left: 0;
	right: 0;
	bottom: 6px;
	height: 12px;
	background: var(--lime);
	z-index: -1;
	border-radius: 2px;
}
.phero p.lead {
	font-size: 20px;
	line-height: 1.5;
	margin: 0 auto;
	color: var(--muted);
	max-width: 560px;
}

/* ================ PLAN ================ */
.plan-wrap {
	padding: 40px 0 110px;
}
.plan-wrap .stage {
	display: grid;
	grid-template-columns: 1.1fr 1fr;
	gap: 48px;
	align-items: start;
	max-width: 1080px;
	margin: 0 auto;
}

.plan {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: 22px;
	padding: 44px 44px 40px;
	position: relative;
	box-shadow:
		0 30px 60px -30px rgba(11, 33, 38, 0.25),
		0 8px 20px -8px rgba(11, 33, 38, 0.08);
}
.plan::before {
	content: "";
	position: absolute;
	inset: -1px;
	border-radius: 22px;
	padding: 2px;
	background: linear-gradient(135deg, var(--cyan) 0%, var(--lime) 100%);
	-webkit-mask:
		linear-gradient(#fff 0 0) content-box,
		linear-gradient(#fff 0 0);
	-webkit-mask-composite: xor;
	mask-composite: exclude;
	pointer-events: none;
	opacity: 0.5;
}
.plan .tag {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: var(--ink);
	color: #fff;
	font-size: 11px;
	font-weight: 800;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	padding: 6px 12px;
	border-radius: 999px;
	margin-bottom: 22px;
}
.plan .tag .d {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--lime);
}
.plan .price {
	display: flex;
	align-items: baseline;
	gap: 4px;
	margin-bottom: 6px;
}
.plan .price .cur {
	font-size: 32px;
	font-weight: 800;
	letter-spacing: -0.02em;
	margin-right: 2px;
}
.plan .price .amt {
	font-size: 96px;
	letter-spacing: -0.05em;
	font-weight: 900;
	line-height: 0.9;
}
.plan .price .amt .cents {
	font-size: 56px;
	letter-spacing: -0.04em;
}
.plan .price .per {
	font-size: 18px;
	color: var(--muted);
	font-weight: 600;
	margin-left: 8px;
}
.plan .meta {
	font-size: 13px;
	color: var(--muted);
	margin-bottom: 32px;
	display: flex;
	gap: 6px;
	align-items: center;
}
.plan .meta .dot {
	width: 6px;
	height: 6px;
	border-radius: 50%;
	background: var(--cyan);
}

.plan ul.feat {
	list-style: none;
	padding: 0;
	margin: 0 0 32px;
	display: flex;
	flex-direction: column;
	gap: 14px;
	font-size: 15px;
}
.plan ul.feat li {
	display: flex;
	gap: 12px;
	align-items: flex-start;
	line-height: 1.4;
}
.plan ul.feat li .c {
	flex-shrink: 0;
	width: 20px;
	height: 20px;
	border-radius: 50%;
	background: var(--lime);
	color: var(--ink);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 11px;
	font-weight: 900;
	margin-top: 1px;
}
.plan ul.feat li b {
	font-weight: 700;
}
.plan ul.feat li .hint {
	display: block;
	font-size: 12px;
	color: var(--muted);
	font-weight: 500;
	margin-top: 2px;
}

.plan .install {
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.plan .install .btn {
	justify-content: center;
	padding: 16px 22px;
	font-size: 15px;
	width: 100%;
}
.plan .install .mini {
	font-size: 12px;
	color: var(--muted);
	text-align: center;
}

.plan .discount {
	margin-top: 22px;
	padding-top: 22px;
	border-top: 1px dashed var(--line);
}
.plan .discount .lab {
	font-size: 11px;
	font-weight: 800;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--muted);
	margin-bottom: 10px;
}
.plan .discount form {
	display: flex;
	gap: 8px;
}
.plan .discount input {
	flex: 1;
	font: inherit;
	font-size: 14px;
	padding: 12px 14px;
	border: 1px solid var(--line);
	border-radius: 10px;
	color: var(--ink);
}
.plan .discount input::placeholder {
	color: #9aa8ab;
}
.plan .discount input:focus {
	outline: 0;
	border-color: var(--ink);
}
.plan .discount button {
	font: inherit;
	font-size: 14px;
	font-weight: 700;
	background: var(--lime);
	color: var(--ink);
	border: 0;
	padding: 12px 20px;
	border-radius: 10px;
	cursor: pointer;
}
.plan .discount button:hover {
	background: #c8df1a;
}

/* Side calculator */
.calc {
	display: flex;
	flex-direction: column;
	gap: 20px;
	position: sticky;
	top: 100px;
}
.calc .card {
	background: var(--off);
	border-radius: 18px;
	padding: 28px;
}
.calc .card h3 {
	margin: 0 0 6px;
	font-size: 14px;
	font-weight: 800;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--muted);
}
.calc .card .sub {
	font-size: 14px;
	color: var(--muted);
	margin: 0 0 22px;
	line-height: 1.5;
}

.calc .usage-label {
	display: flex;
	justify-content: space-between;
	align-items: baseline;
	margin-bottom: 10px;
}
.calc .usage-label .l {
	font-weight: 700;
	font-size: 14px;
}
.calc .usage-label .v {
	font-weight: 800;
	font-size: 26px;
	letter-spacing: -0.02em;
}
.calc input[type="range"] {
	width: 100%;
	-webkit-appearance: none;
	background: transparent;
	height: 24px;
	margin: 4px 0 0;
}
.calc input[type="range"]::-webkit-slider-runnable-track {
	background: #fff;
	height: 6px;
	border-radius: 999px;
	border: 1px solid var(--line);
}
.calc input[type="range"]::-moz-range-track {
	background: #fff;
	height: 6px;
	border-radius: 999px;
	border: 1px solid var(--line);
}
.calc input[type="range"]::-webkit-slider-thumb {
	-webkit-appearance: none;
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var(--ink);
	margin-top: -9px;
	cursor: pointer;
	border: 3px solid #fff;
	box-shadow: 0 2px 6px rgba(11, 33, 38, 0.25);
}
.calc input[type="range"]::-moz-range-thumb {
	width: 22px;
	height: 22px;
	border-radius: 50%;
	background: var(--ink);
	border: 3px solid #fff;
	cursor: pointer;
}
.calc .range-marks {
	display: flex;
	justify-content: space-between;
	font-size: 11px;
	color: var(--muted);
	margin-top: 6px;
	font-weight: 600;
}

.calc .breakdown {
	margin-top: 26px;
	border-top: 1px solid var(--line);
	padding-top: 18px;
}
.calc .brow {
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 14px;
	padding: 8px 0;
}
.calc .brow .l {
	color: var(--muted);
}
.calc .brow .v {
	font-weight: 700;
}
.calc .brow.total {
	margin-top: 8px;
	padding-top: 14px;
	border-top: 1px solid var(--line);
	font-size: 18px;
}
.calc .brow.total .l {
	color: var(--ink);
	font-weight: 700;
}
.calc .brow.total .v {
	font-size: 28px;
	font-weight: 900;
	letter-spacing: -0.02em;
}
.calc .brow.total .v small {
	font-size: 14px;
	font-weight: 600;
	color: var(--muted);
	letter-spacing: 0;
}

.calc .tips {
	background: var(--ink);
	color: #fff;
	border-radius: 18px;
	padding: 24px 26px;
}
.calc .tips h4 {
	margin: 0 0 10px;
	font-size: 13px;
	font-weight: 800;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	color: var(--cyan);
}
.calc .tips ul {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 10px;
	font-size: 13px;
	line-height: 1.5;
	color: #d7e1e3;
}
.calc .tips ul li {
	display: flex;
	gap: 10px;
}
.calc .tips ul li::before {
	content: "✓";
	color: var(--lime);
	font-weight: 900;
}

/* ================ FAQ ================ */
.faq {
	background: var(--off);
	padding: 96px 0;
}
.section-h {
	max-width: 680px;
	margin: 0 auto 48px;
	text-align: center;
}
.section-h .eyebrow {
	justify-content: center;
}
.section-h h2 {
	font-size: 48px;
	letter-spacing: -0.025em;
	margin: 0 0 12px;
	font-weight: 800;
	line-height: 1.05;
}
.section-h p {
	color: var(--muted);
	font-size: 17px;
	margin: 0;
}
.faq .list {
	max-width: 760px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.faq details {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: 14px;
	overflow: hidden;
	transition: border-color 0.2s;
}
.faq details[open] {
	border-color: var(--ink);
}
.faq summary {
	list-style: none;
	cursor: pointer;
	padding: 20px 24px;
	font-weight: 700;
	font-size: 16px;
	display: flex;
	justify-content: space-between;
	align-items: center;
}
.faq summary::-webkit-details-marker {
	display: none;
}
.faq summary .plus {
	font-size: 22px;
	font-weight: 400;
	color: var(--muted);
	transition: transform 0.2s;
}
.faq details[open] summary .plus {
	transform: rotate(45deg);
	color: var(--ink);
}
.faq .ans {
	padding: 0 24px 22px;
	font-size: 15px;
	color: var(--muted);
	line-height: 1.6;
	max-width: 640px;
}

/* ================ FINAL CTA + FOOTER ================ */
.finalcta {
	background: var(--ink);
	color: #fff;
	padding: 96px 0;
	text-align: center;
	position: relative;
	overflow: hidden;
}
.finalcta .glow {
	position: absolute;
	width: 900px;
	height: 900px;
	background: radial-gradient(
		closest-side,
		rgba(85, 186, 206, 0.25),
		transparent 70%
	);
	right: -200px;
	top: -300px;
	filter: blur(10px);
}
.finalcta .wrap {
	position: relative;
	z-index: 2;
}
.finalcta h2 {
	font-size: 56px;
	letter-spacing: -0.03em;
	margin: 0 0 14px;
	line-height: 1;
	font-weight: 800;
}
.finalcta h2 em {
	font-style: normal;
	color: var(--lime);
}
.finalcta p {
	font-size: 18px;
	color: #b9ced2;
	margin: 0 auto 26px;
	max-width: 560px;
}
.finalcta .ctas {
	display: flex;
	justify-content: center;
	gap: 12px;
	flex-wrap: wrap;
	margin-bottom: 14px;
}
.finalcta .btn.primary {
	background: var(--lime);
	color: var(--ink);
}
.finalcta .btn.ghost {
	color: #fff;
	border-color: rgba(255, 255, 255, 0.25);
}
.finalcta .tiny {
	font-size: 13px;
	color: #7e9196;
}

footer {
	background: #07161a;
	color: #8fa1a5;
	padding: 64px 0 36px;
	font-size: 14px;
}
footer .grid {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1fr;
	gap: 32px;
	margin-bottom: 40px;
}
footer h4 {
	font-size: 11px;
	font-weight: 800;
	letter-spacing: 0.16em;
	text-transform: uppercase;
	color: #fff;
	margin: 0 0 14px;
}
footer ul {
	list-style: none;
	padding: 0;
	margin: 0;
	display: flex;
	flex-direction: column;
	gap: 10px;
}
footer a:hover {
	color: #fff;
}
footer .brand img {
	height: 28px;
	margin-bottom: 12px;
}
footer .brand p {
	margin: 0;
	max-width: 260px;
	line-height: 1.55;
}
footer .bot {
	border-top: 1px solid #1c2d32;
	padding-top: 22px;
	display: flex;
	justify-content: space-between;
	align-items: center;
	font-size: 12px;
}
footer .bot .legal {
	display: flex;
	gap: 22px;
}

/* ================ MOBILE ================ */
@media (max-width: 960px) {
	.wrap {
		padding: 0 20px;
	}
	.phero {
		padding: 56px 0 32px;
	}
	.phero h1 {
		font-size: 42px;
	}
	.phero p.lead {
		font-size: 16px;
	}
	.plan-wrap {
		padding: 32px 0 72px;
	}
	.plan-wrap .stage {
		grid-template-columns: 1fr;
		gap: 28px;
	}
	.calc {
		position: static;
	}
	.plan {
		padding: 28px 22px;
	}
	.plan .price .amt {
		font-size: 64px;
	}
	.plan .price .amt .cents {
		font-size: 36px;
	}
	.plan .price .cur {
		font-size: 24px;
	}
	.plan .price .per {
		font-size: 16px;
	}
	.plan ul.feat {
		font-size: 14px;
	}
	.plan .discount form {
		flex-direction: column;
	}
	.calc .card {
		padding: 22px;
	}
	.calc .usage-label .v {
		font-size: 22px;
	}
	.calc .brow.total .v {
		font-size: 24px;
	}
	.faq {
		padding: 64px 0;
	}
	.faq summary {
		padding: 16px 18px;
		font-size: 15px;
	}
	.faq .ans {
		padding: 0 18px 18px;
		font-size: 14px;
	}
	.section-h {
		margin-bottom: 32px;
	}
	.section-h h2 {
		font-size: 32px;
	}
	.finalcta {
		padding: 64px 0;
	}
	.finalcta h2 {
		font-size: 32px;
	}
	.finalcta p {
		font-size: 16px;
	}
	.finalcta .ctas {
		flex-direction: column;
		align-items: stretch;
	}
	.finalcta .ctas .btn {
		justify-content: center;
	}
	footer {
		padding: 48px 0 28px;
	}
	footer .grid {
		grid-template-columns: 1fr 1fr;
	}
	footer .bot {
		flex-direction: column;
		gap: 12px;
		text-align: center;
	}
}

@media (max-width: 520px) {
	.phero h1 {
		font-size: 34px;
	}
	.plan .price .amt {
		font-size: 54px;
	}
	.plan .price .amt .cents {
		font-size: 30px;
	}
	.section-h h2,
	.finalcta h2 {
		font-size: 28px;
	}
	footer .grid {
		grid-template-columns: 1fr;
	}
}