.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	height: var(--nav-height);
	border-bottom: 0.1rem solid var(--color-border);
	background: rgb(17 24 39 / 85%);
	backdrop-filter: blur(1.2rem);
}

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 100%;
	gap: var(--space-4);
}

.site-logo {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	font-size: 1.8rem;
	font-weight: 600;
	letter-spacing: 0.08em;
}

.site-logo__glyph {
	width: 2.8rem;
	height: 2.8rem;
	flex-shrink: 0;
}

.site-nav {
	display: none;
	align-items: center;
	gap: var(--space-5);
}

.site-nav__link {
	font-size: 1.4rem;
	color: var(--color-text-muted);
	transition: color 0.15s ease;
}

.site-nav__link:hover,
.site-nav__link[data-active="true"] {
	color: var(--color-text);
}

.site-nav__link[data-active="true"] {
	font-weight: 500;
}

.site-header__actions {
	display: flex;
	align-items: center;
	gap: var(--space-2);
}

@media (min-width: 64rem) {
	.site-nav {
		display: flex;
	}
}

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: var(--space-2);
	padding: 1rem 2rem;
	border-radius: var(--radius-full);
	border: 0.1rem solid transparent;
	font-size: 1.4rem;
	font-weight: 500;
	cursor: pointer;
	transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s
		ease;
}

.btn:active {
	transform: scale(0.98);
}

.btn--primary {
	background: var(--color-indigo);
	color: var(--color-text);
	box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
	background: var(--color-indigo-soft);
}

.btn--ghost {
	background: transparent;
	color: var(--color-text-muted);
	border-color: var(--color-border);
}

.btn--ghost:hover {
	color: var(--color-text);
	border-color: rgb(249 250 251 / 25%);
}

.btn--lg {
	padding: 1.4rem 2.8rem;
	font-size: 1.6rem;
}

.card {
	padding: var(--space-5);
	border-radius: var(--radius-lg);
	border: 0.1rem solid var(--color-border);
	background: var(--color-bg-elevated);
}

.card__title {
	font-size: 1.8rem;
	font-weight: 600;
	margin-bottom: var(--space-2);
}

.card__body {
	color: var(--color-text-muted);
	font-size: 1.5rem;
}

.section--features {
	background: linear-gradient(180deg, transparent, rgb(79 70 229 / 5%), transparent);
}

.feature-grid {
	gap: var(--space-5);
}

.feature-card {
	display: flex;
	flex-direction: column;
	padding: var(--space-5);
	border-radius: var(--radius-lg);
	border: 0.1rem solid var(--color-border);
	background: linear-gradient(145deg, var(--color-bg-elevated), rgb(31 41 55 / 60%));
	transition: border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.feature-card:hover {
	border-color: rgb(99 102 241 / 35%);
	box-shadow: 0 1.2rem 3.6rem rgb(0 0 0 / 25%), 0 0 2.4rem rgb(79 70 229 / 12%);
	transform: translateY(-0.2rem);
}

.feature-card__icon {
	display: flex;
	align-items: center;
	justify-content: center;
	width: 4.8rem;
	height: 4.8rem;
	margin-bottom: var(--space-4);
	border-radius: var(--radius-md);
	background: linear-gradient(135deg, rgb(79 70 229 / 22%), rgb(99 102 241 / 8%));
	border: 0.1rem solid rgb(99 102 241 / 25%);
	color: var(--color-indigo-soft);
	box-shadow: 0 0 2.4rem rgb(79 70 229 / 15%);
}

.feature-card__icon svg {
	width: 2.4rem;
	height: 2.4rem;
}

.feature-card__title {
	font-size: 1.8rem;
	font-weight: 600;
	margin-bottom: var(--space-2);
}

.feature-card__body {
	color: var(--color-text-muted);
	font-size: 1.5rem;
	line-height: 1.55;
}

.badge {
	display: inline-flex;
	align-items: center;
	gap: var(--space-1);
	padding: 0.4rem 1rem;
	border-radius: var(--radius-full);
	font-size: 1.2rem;
	font-weight: 500;
	background: rgb(79 70 229 / 15%);
	color: var(--color-indigo-soft);
}

.hero {
	position: relative;
	padding-block: var(--space-9) var(--space-8);
	overflow: hidden;
}

.hero__grid-bg {
	position: absolute;
	inset: 0;
	background-image: linear-gradient(rgb(249 250 251 / 4%) 0.1rem, transparent 0.1rem),
		linear-gradient(90deg, rgb(249 250 251 / 4%) 0.1rem, transparent 0.1rem);
	background-size: 4rem 4rem;
	mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black, transparent);
	pointer-events: none;
}

.hero__glow {
	position: absolute;
	top: -20%;
	left: 50%;
	width: 60rem;
	height: 60rem;
	transform: translateX(-50%);
	background: radial-gradient(circle, var(--color-indigo-glow), transparent 70%);
	pointer-events: none;
}

.hero__content {
	position: relative;
	max-width: 72rem;
}

.hero__title {
	font-size: clamp(3.6rem, 6vw, 5.6rem);
	font-weight: 600;
	line-height: 1.08;
	letter-spacing: -0.03em;
	margin-bottom: var(--space-4);
}

.hero__title-accent {
	color: var(--color-indigo-soft);
}

.hero__lead {
	font-size: clamp(1.7rem, 2.2vw, 2rem);
	color: var(--color-text-muted);
	max-width: 58rem;
	margin-bottom: var(--space-5);
}

.hero__actions {
	display: flex;
	flex-wrap: wrap;
	gap: var(--space-3);
}

.cta-band {
	padding-block: var(--space-7);
	border-block: 0.1rem solid var(--color-border);
	background: linear-gradient(180deg, var(--color-bg-elevated), var(--color-bg));
}

.cta-band__inner {
	display: flex;
	flex-direction: column;
	align-items: flex-start;
	gap: var(--space-4);
}

@media (min-width: 64rem) {
	.cta-band__inner {
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
	}
}

.site-footer {
	padding-block: var(--space-6);
	border-top: 0.1rem solid var(--color-border);
}

.site-footer__inner {
	display: flex;
	flex-direction: column;
	gap: var(--space-5);
}

.site-footer__row {
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
}

.site-footer__row--bottom {
	padding-top: var(--space-4);
	border-top: 0.1rem solid var(--color-border);
}

@media (min-width: 64rem) {
	.site-footer__row {
		flex-direction: row;
		align-items: center;
		justify-content: space-between;
	}
}

.site-footer__link {
	font-size: 1.4rem;
	color: var(--color-text-muted);
}

.site-footer__link:hover {
	color: var(--color-text);
}

.site-footer__meta {
	font-size: 1.3rem;
	color: var(--color-text-muted);
}

.form-field {
	display: flex;
	flex-direction: column;
	gap: var(--space-1);
}

.form-field__label {
	font-size: 1.4rem;
	font-weight: 500;
}

.form-field__input {
	padding: 1.2rem 1.4rem;
	border-radius: var(--radius-md);
	border: 0.1rem solid var(--color-border);
	background: var(--color-bg);
	color: var(--color-text);
}

.form-field__input::placeholder {
	color: var(--color-text-muted);
}

.form-field__input:focus {
	border-color: var(--color-indigo-soft);
	outline: none;
}

.form-field__error {
	font-size: 1.3rem;
	color: var(--color-danger);
	min-height: 1.8rem;
}

.form-field--invalid .form-field__input {
	border-color: var(--color-danger);
}

.alert {
	padding: var(--space-3) var(--space-4);
	border-radius: var(--radius-md);
	font-size: 1.4rem;
}

.alert--info {
	background: rgb(79 70 229 / 12%);
	border: 0.1rem solid rgb(79 70 229 / 30%);
	color: var(--color-text);
}

.alert--success {
	background: rgb(52 211 153 / 12%);
	border: 0.1rem solid rgb(52 211 153 / 30%);
}

.status-pill {
	display: inline-flex;
	align-items: center;
	gap: var(--space-2);
	padding: 0.6rem 1.2rem;
	border-radius: var(--radius-full);
	font-size: 1.3rem;
	font-weight: 500;
}

.status-pill::before {
	content: "";
	width: 0.8rem;
	height: 0.8rem;
	border-radius: var(--radius-full);
	background: currentColor;
}

.status-pill--operational {
	background: rgb(52 211 153 / 12%);
	color: var(--color-success);
}

.status-pill--degraded {
	background: rgb(251 191 36 / 12%);
	color: var(--color-warning);
}

.status-pill--outage {
	background: rgb(248 113 113 / 12%);
	color: var(--color-danger);
}

.status-table {
	width: 100%;
	border-collapse: collapse;
}

.status-table th,
.status-table td {
	padding: var(--space-3) var(--space-4);
	text-align: left;
	border-bottom: 0.1rem solid var(--color-border);
	font-size: 1.4rem;
}

.status-table th {
	color: var(--color-text-muted);
	font-weight: 500;
}

.pricing-card {
	display: flex;
	flex-direction: column;
	padding: var(--space-5);
	border-radius: var(--radius-lg);
	border: 0.1rem solid var(--color-border);
	background: var(--color-bg-elevated);
}

.pricing-card--featured {
	border-color: var(--color-indigo);
	box-shadow: var(--shadow-glow);
}

.pricing-card__name {
	font-size: 1.6rem;
	font-weight: 600;
	margin-bottom: var(--space-2);
}

.pricing-card__price {
	font-size: 4rem;
	font-weight: 600;
	line-height: 1;
	margin-bottom: var(--space-1);
}

.pricing-card__price-unit {
	font-size: 1.5rem;
	font-weight: 400;
	color: var(--color-text-muted);
}

.pricing-card__features {
	margin-block: var(--space-4);
	flex: 1;
}

.pricing-card__features li {
	position: relative;
	padding-left: var(--space-4);
	margin-bottom: var(--space-2);
	font-size: 1.4rem;
	color: var(--color-text-muted);
}

.pricing-card__features li::before {
	content: "✓";
	position: absolute;
	left: 0;
	color: var(--color-indigo-soft);
}

.faq-item {
	padding-block: var(--space-4);
	border-bottom: 0.1rem solid var(--color-border);
}

.faq-item__q {
	font-size: 1.6rem;
	font-weight: 600;
	margin-bottom: var(--space-2);
}

.faq-item__a {
	font-size: 1.5rem;
	color: var(--color-text-muted);
}

.insight-banner {
	padding: var(--space-2) var(--space-4);
	background: linear-gradient(
		90deg,
		rgb(79 70 229 / 6%),
		rgb(99 102 241 / 10%),
		rgb(79 70 229 / 6%)
	);
	border-bottom: 0.1rem solid rgb(79 70 229 / 18%);
}

.insight-banner__inner {
	display: flex;
	align-items: center;
	justify-content: center;
	text-align: center;
}

.insight-banner__text {
	font-size: 1.3rem;
	color: var(--color-text-muted);
	line-height: 1.45;
	max-width: 90rem;
}

.join-hero {
	padding-block: var(--space-8);
}

.join-hero__grid {
	display: grid;
	gap: var(--space-6);
	align-items: start;
}

@media (min-width: 64rem) {
	.join-hero__grid {
		grid-template-columns: 1.1fr 0.9fr;
		gap: var(--space-7);
	}
}

.join-perks {
	list-style: none;
	margin: var(--space-5) 0 0;
	padding: 0;
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
}

.join-perks__item {
	display: flex;
	gap: var(--space-3);
	align-items: flex-start;
}

.join-perks__icon {
	flex-shrink: 0;
	width: 2.4rem;
	height: 2.4rem;
	display: flex;
	align-items: center;
	justify-content: center;
	border-radius: var(--radius-full);
	background: rgb(79 70 229 / 18%);
	color: var(--color-indigo-soft);
	font-size: 1.2rem;
}

.join-perks__item strong {
	display: block;
	font-size: 1.5rem;
	margin-bottom: 0.4rem;
}

.join-perks__item p {
	color: var(--color-text-muted);
	font-size: 1.4rem;
	margin: 0;
}

.join-card {
	padding: var(--space-5);
	border-radius: var(--radius-lg);
	border: 0.1rem solid rgb(99 102 241 / 30%);
	background: linear-gradient(160deg, var(--color-bg-elevated), rgb(31 41 55 / 80%));
	box-shadow: var(--shadow-glow);
}

.join-card__title {
	font-size: 2.2rem;
	font-weight: 600;
	margin-bottom: var(--space-2);
}

.join-card__lead {
	color: var(--color-text-muted);
	font-size: 1.5rem;
	margin-bottom: var(--space-5);
}

.join-form {
	display: flex;
	flex-direction: column;
	gap: var(--space-4);
}

.join-form[hidden],
.join-success[hidden],
#join-card-form[hidden] {
	display: none;
}

.join-form__error {
	font-size: 1.3rem;
	color: var(--color-danger);
	margin: 0;
}

.join-form__submit {
	width: 100%;
}