/**
 * Landing page.
 */

/* Hero */
.sv-hero {
	position: relative;
	min-height: calc(100svh - var(--sv-header));
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding-block: clamp(48px, 10vh, 96px);
	overflow: hidden;
}

.sv-hero-ground {
	position: absolute;
	inset: 0;
	background:
		radial-gradient(ellipse 760px 420px at 50% 32%, rgba(52, 152, 219, 0.13), transparent 70%),
		linear-gradient(180deg, var(--sv-bg-deep) 0%, var(--sv-bg) 55%, var(--sv-bg) 100%);
	pointer-events: none;
}

.sv-hero-inner {
	position: relative;
	display: flex;
	flex-direction: column;
	align-items: center;
	gap: var(--sv-space-md);
}

.sv-hero-mark {
	color: var(--sv-gold);
	filter: drop-shadow(0 0 24px var(--sv-gold-glow));
	margin-bottom: var(--sv-space-sm);
}

.sv-hero-mark svg {
	width: clamp(88px, 13vw, 136px);
	height: clamp(88px, 13vw, 136px);
	stroke-width: 1.25;
}

.sv-hero .sv-display {
	margin: 0;
	max-width: 16ch;
	font-size: clamp(1.875rem, 9.6vw, 6rem);
	font-weight: 700;
	letter-spacing: -0.02em;
}

.sv-hero-tagline {
	font-family: var(--sv-font-display);
	font-size: clamp(1.1875rem, 2.6vw, 1.75rem);
	font-weight: 500;
	letter-spacing: -0.01em;
	line-height: 1.3;
	color: var(--sv-accent);
	margin: 0;
}

.sv-hero-body {
	max-width: 46ch;
	color: var(--sv-text-secondary);
	font-size: clamp(1.0625rem, 1.5vw, 1.375rem);
	line-height: 1.55;
	margin: 0;
}

.sv-hero-actions {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: 12px;
	margin-top: var(--sv-space-md);
}

.sv-scroll-pill {
	position: absolute;
	left: 50%;
	bottom: 28px;
	transform: translateX(-50%);
	width: 38px;
	height: 38px;
	display: inline-flex;
	align-items: center;
	justify-content: center;
	border: 1px solid var(--sv-border);
	border-radius: var(--sv-radius-pill);
	color: var(--sv-text-muted);
	background: rgba(13, 17, 23, 0.6);
	animation: sv-bounce 2.4s ease-in-out infinite;
	transition: color 200ms ease, border-color 200ms ease;
}

.sv-scroll-pill:hover {
	color: var(--sv-accent);
	border-color: var(--sv-accent);
}

@keyframes sv-bounce {
	0%,
	100% {
		transform: translate(-50%, 0);
	}

	50% {
		transform: translate(-50%, 6px);
	}
}

@media (prefers-reduced-motion: reduce) {
	.sv-scroll-pill {
		animation: none;
	}
}

/* Features */
.sv-feature-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--sv-space-md);
}

.sv-feature {
	background: var(--sv-card);
	border: 1px solid var(--sv-border);
	border-radius: var(--sv-radius-lg);
	padding: var(--sv-space-lg);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
	transition: border-color 300ms ease, background-color 300ms ease;
}

.sv-feature:hover {
	border-color: rgba(52, 152, 219, 0.3);
	background: rgba(26, 35, 50, 0.6);
}

.sv-feature.is-wide {
	grid-column: span 2;
	background: linear-gradient(135deg, rgba(52, 152, 219, 0.1), rgba(26, 35, 50, 0.4));
	display: grid;
	grid-template-columns: auto 1fr;
	grid-template-rows: auto auto;
	column-gap: var(--sv-space-lg);
	align-items: start;
}

.sv-feature.is-wide .sv-feature-icon {
	grid-row: span 2;
	width: 52px;
	height: 52px;
}

.sv-feature.is-wide h3 {
	font-size: 1.25rem;
}

.sv-feature-icon {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	width: 44px;
	height: 44px;
	border-radius: var(--sv-radius);
	background: var(--sv-accent-glow);
	color: var(--sv-accent);
	margin-bottom: var(--sv-space-md);
}

.sv-feature h3 {
	margin-bottom: 8px;
}

.sv-feature p {
	color: var(--sv-text-muted);
	font-size: 0.9375rem;
	margin: 0;
}

/* How it works */
.sv-how {
	background: rgba(9, 9, 11, 0.5);
	border-block: 1px solid var(--sv-border-soft);
}

.sv-how-grid {
	display: grid;
	grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
	gap: clamp(32px, 6vw, 72px);
	align-items: start;
}

.sv-how-copy h2 {
	margin-bottom: var(--sv-space-md);
}

.sv-how-copy .sv-lede {
	margin-bottom: var(--sv-space-lg);
}

.sv-steps {
	list-style: none;
	counter-reset: step;
	margin: 0;
	padding: 0;
}

.sv-steps li {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: var(--sv-space-md);
	padding-block: var(--sv-space-lg);
	border-top: 1px solid var(--sv-border);
}

.sv-steps li:last-child {
	border-bottom: 1px solid var(--sv-border);
}

.sv-step-number {
	font-size: 1.75rem;
	line-height: 1;
	color: var(--sv-accent);
	font-weight: 500;
}

.sv-steps h3 {
	margin-bottom: 4px;
}

.sv-steps p {
	color: var(--sv-text-muted);
	font-size: 0.9375rem;
	margin: 0;
}

/* Pricing */
.sv-pricing-head {
	text-align: center;
	margin-bottom: var(--sv-space-xl);
}

.sv-pricing-head h2 {
	margin-bottom: var(--sv-space-lg);
	max-width: 22ch;
	margin-inline: auto;
}

.sv-billing-toggle {
	display: inline-flex;
	gap: 4px;
	padding: 4px;
	border: 1px solid var(--sv-border);
	border-radius: var(--sv-radius-pill);
	background: rgba(26, 35, 50, 0.45);
}

.sv-billing-toggle button {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	padding: 9px 20px;
	border: 0;
	border-radius: var(--sv-radius-pill);
	background: transparent;
	color: var(--sv-text-secondary);
	font-family: var(--sv-font-display);
	font-size: 0.9375rem;
	font-weight: 600;
	cursor: pointer;
	transition: background-color 200ms ease, color 200ms ease;
}

.sv-billing-toggle button.is-active {
	background: var(--sv-accent);
	color: #fff;
}

.sv-billing-toggle button.is-active .sv-badge {
	background: rgba(255, 255, 255, 0.22);
	color: #fff;
}

.sv-trust {
	display: flex;
	flex-wrap: wrap;
	justify-content: center;
	gap: var(--sv-space-lg);
	margin-top: var(--sv-space-lg);
	font-size: 0.8125rem;
	color: var(--sv-text-muted);
}

.sv-trust li {
	display: inline-flex;
	align-items: center;
	gap: 7px;
}

.sv-trust svg {
	color: var(--sv-accent);
}

.sv-plans {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--sv-space-md);
	align-items: stretch;
}

.sv-plan {
	position: relative;
	display: flex;
	flex-direction: column;
	background: var(--sv-surface);
	border: 1px solid var(--sv-border);
	border-radius: var(--sv-radius-lg);
	padding: var(--sv-space-lg);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
}

.sv-plan.is-featured {
	border-color: rgba(139, 92, 246, 0.55);
	background: rgba(26, 35, 50, 0.72);
	transform: scale(1.04);
	z-index: 1;
}

.sv-plan-badge {
	position: absolute;
	top: -11px;
	left: 50%;
	transform: translateX(-50%);
	padding: 4px 12px;
	border-radius: var(--sv-radius-pill);
	font-family: var(--sv-font-display);
	font-size: 0.625rem;
	font-weight: 700;
	letter-spacing: 0.1em;
	white-space: nowrap;
	background: var(--sv-accent);
	color: #fff;
}

.sv-plan-violet .sv-plan-badge {
	background: var(--sv-violet-deep);
}

.sv-plan-tagline {
	color: var(--sv-text-muted);
	font-size: 0.875rem;
	margin: 6px 0 var(--sv-space-md);
	min-height: 2.6em;
}

.sv-plan-price {
	display: flex;
	align-items: baseline;
	gap: 6px;
	margin: 0;
}

.sv-plan-amount {
	font-family: var(--sv-font-display);
	font-size: 2.5rem;
	font-weight: 500;
	letter-spacing: -0.03em;
	line-height: 1;
	color: var(--sv-text);
}

.sv-plan-period {
	font-size: 0.8125rem;
	color: var(--sv-text-muted);
}

.sv-plan-annual-note {
	margin-top: 6px;
}

.sv-plan-features {
	margin: var(--sv-space-lg) 0;
	padding: 0;
	display: grid;
	gap: 10px;
	flex: 1 1 auto;
}

.sv-plan-features li {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 10px;
	align-items: start;
	font-size: 0.875rem;
	color: var(--sv-text-secondary);
}

.sv-plan-features svg {
	margin-top: 3px;
	color: var(--sv-success);
}

.sv-plan-sky .sv-btn-primary {
	background: var(--sv-sky-deep);
}

.sv-plan-sky .sv-btn-primary:hover {
	background: var(--sv-sky);
	box-shadow: 0 4px 20px rgba(14, 165, 233, 0.3);
}

.sv-plan-violet .sv-btn-primary {
	background: var(--sv-violet-deep);
}

.sv-plan-violet .sv-btn-primary:hover {
	background: var(--sv-violet);
	box-shadow: 0 4px 20px rgba(139, 92, 246, 0.3);
}

.sv-guarantee {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 12px;
	max-width: 780px;
	margin: var(--sv-space-xl) auto 0;
	padding: 16px 22px;
	border: 1px solid var(--sv-border);
	border-radius: var(--sv-radius-lg);
	background: rgba(16, 185, 129, 0.06);
	color: var(--sv-text-secondary);
	font-size: 0.9375rem;
	text-align: left;
}

.sv-guarantee svg {
	flex: none;
	color: var(--sv-success);
}

/* Closing */
.sv-closing-card {
	text-align: center;
	max-width: 820px;
	margin-inline: auto;
	padding: clamp(32px, 6vw, 64px);
	border: 1px solid var(--sv-border);
	border-radius: var(--sv-radius-lg);
	background: rgba(26, 35, 50, 0.42);
	backdrop-filter: blur(4px);
	-webkit-backdrop-filter: blur(4px);
}

.sv-closing-card h2 {
	margin-bottom: var(--sv-space-md);
}

.sv-closing-card .sv-lede {
	margin-inline: auto;
	margin-bottom: var(--sv-space-lg);
}

.sv-closing-actions {
	justify-content: center;
	gap: 12px;
}

/* Collapse */
@media (max-width: 1080px) {
	.sv-plans {
		grid-template-columns: repeat(2, 1fr);
		gap: var(--sv-space-lg);
	}

	.sv-plan.is-featured {
		transform: none;
	}
}

@media (max-width: 900px) {
	.sv-feature-grid {
		grid-template-columns: repeat(2, 1fr);
	}

	.sv-feature.is-wide {
		grid-column: span 2;
	}

	.sv-how-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 620px) {
	.sv-feature-grid {
		grid-template-columns: 1fr;
	}

	.sv-feature.is-wide {
		grid-column: span 1;
		grid-template-columns: 1fr;
	}

	.sv-feature.is-wide .sv-feature-icon {
		grid-row: auto;
	}

	.sv-plans {
		grid-template-columns: 1fr;
	}

	.sv-hero-actions .sv-btn {
		flex: 1 1 100%;
	}

	.sv-guarantee {
		flex-direction: column;
		text-align: center;
	}
}

/* The currency has to be unmistakable: the account settles in Australian
   dollars but every plan is presented and charged in US dollars. */
.sv-plan-currency {
	font-family: var(--sv-font-display);
	font-size: 0.75rem;
	font-weight: 600;
	letter-spacing: 0.06em;
	color: var(--sv-text-muted);
}

.sv-currency-note {
	max-width: 780px;
	margin: 12px auto 0;
	text-align: center;
}