:root {
	--brand-red: #D42029;
	--brand-red-dark: #b31820;
	--text-muted: #94a3b8;
	--text-label: #64748b;
	--border-color: #e2e8f0;
	--bg-page: #f1f5f9;
	--bg-card: #ffffff;
	--success-green: #16a34a;
}

* {
	box-sizing: border-box;
}

body {
	margin: 0;
	background: var(--bg-page);
	font-family: -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
	color: #1e293b;
}

.site-header {
	text-align: center;
	padding: 32px 16px 0;
}

.site-header__logo {
	max-width: 152px;
	width: 100%;
	height: auto;
}

.site-header__tagline {
	margin: 12px 0 0;
	font-size: 14px;
	color: var(--text-label);
}

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

main {
	padding-bottom: 60px;
}

.card {
	text-align: center;
	max-width: 420px;
	margin: 24px auto;
	padding: 32px 24px;
	background: var(--bg-card);
	border: 1px solid var(--border-color);
	border-radius: 16px;
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.ip-card__label {
	margin: 0 0 4px;
	font-size: 14px;
	font-weight: 600;
	text-transform: uppercase;
	letter-spacing: 1px;
	color: var(--brand-red);
}

.ip-card__value {
	margin: 8px 0 4px;
	font-size: 42px;
	font-weight: 800;
	letter-spacing: 1px;
	word-break: break-all;

	color: var(--brand-red);
	background: linear-gradient(100deg, var(--brand-red) 40%, #ff9d9d 50%, var(--brand-red) 60%);
	background-size: 250% 100%;
	background-position: 160% 0;
	-webkit-background-clip: text;
	background-clip: text;
	-webkit-text-fill-color: transparent;
	animation: ip-shine 4.5s ease-in-out infinite;
}

.ip-card__value--ipv6 {
	font-size: 30px;
	font-family: Consolas, Menlo, Monaco, monospace;
}

@keyframes ip-shine {
	0%, 55% {
		background-position: 160% 0;
	}
	100% {
		background-position: -60% 0;
	}
}

@media (prefers-reduced-motion: reduce) {
	.ip-card__value {
		animation: none;
		background-position: 0 0;
	}
}

.ip-card__hint {
	margin: 0 0 20px;
	font-size: 13px;
	color: var(--text-muted);
}

.btn {
	display: inline-block;
	padding: 10px 20px;
	font-size: 14px;
	font-weight: 600;
	color: #fff;
	background: var(--brand-red);
	border: none;
	border-radius: 8px;
	cursor: pointer;
	text-decoration: none;
	transition: background-color 0.2s ease;
}

.btn:hover {
	background: var(--brand-red-dark);
}

.btn--success {
	background: var(--success-green) !important;
}

.plans-card {
	text-align: center;
	max-width: 420px;
	margin: 0 auto 40px;
	padding: 28px 24px;
	background: var(--bg-card);
	border: 1px solid var(--border-color);
	border-radius: 16px;
	border-top: 4px solid var(--brand-red);
	box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
}

.plans-card__eyebrow {
	margin: 0 0 6px;
	font-size: 13px;
	font-weight: 600;
	color: var(--text-label);
}

.plans-card__title {
	margin: 0 0 14px;
	font-size: 18px;
	font-weight: 700;
	color: #1e293b;
}

.plans-card__price {
	margin: 0 0 20px;
}

.plans-card__price-from {
	display: block;
	font-size: 13px;
	color: var(--text-muted);
}

.plans-card__price-value {
	font-size: 32px;
	font-weight: 800;
	color: var(--brand-red);
}

.plans-card__price-suffix {
	font-size: 14px;
	color: var(--text-muted);
}

.site-footer {
	text-align: center;
	padding: 24px 16px 40px;
	font-size: 12px;
	color: var(--text-muted);
}

.site-footer a {
	color: var(--text-label);
}