:root {
	--bg: #08111a;
	--panel: #0d1b26;
	--panel-2: #102232;
	--text: #dfe9f5;
	--muted: #9fb4c8;
	--accent: #30e0a1;
	--accent-2: #59aaff;
	--warning: #ffb347;
	--shadow: 0 20px 80px rgba(0, 0, 0, 0.45);
	--radius: 16px;
}

*,
*::before,
*::after {
	box-sizing: border-box;
}

body {
	margin: 0;
	font-family: "Space Grotesk", "Inter", system-ui, -apple-system, sans-serif;
	background: radial-gradient(circle at 20% 20%, rgba(48, 224, 161, 0.08), transparent 25%),
		radial-gradient(circle at 80% 0%, rgba(89, 170, 255, 0.09), transparent 22%),
		linear-gradient(135deg, #060c13, #0c1621 50%, #0a141e);
	color: var(--text);
	line-height: 1.6;
	min-height: 100vh;
}

h1, h2, h3, h4 {
	margin: 0;
	font-weight: 700;
	letter-spacing: -0.02em;
}

p {
	margin: 0;
}

a {
	color: var(--accent-2);
	text-decoration: none;
}

a:hover {
	text-decoration: underline;
}

.hero {
	padding: 4rem min(6vw, 4rem) 3rem;
}

.hero__content {
	max-width: 1100px;
	margin: 0 auto;
	display: flex;
	flex-direction: column;
	gap: 1.5rem;
}

.badge {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	padding: 0.45rem 0.9rem;
	border-radius: 999px;
	background: linear-gradient(120deg, rgba(48, 224, 161, 0.18), rgba(89, 170, 255, 0.22));
	color: var(--accent);
	font-weight: 600;
	font-size: 0.9rem;
	width: fit-content;
}

.hero h1 {
	font-size: clamp(2.4rem, 4vw, 3.6rem);
}

.subtitle {
	font-size: 1.1rem;
	color: var(--muted);
	max-width: 680px;
}

.alert {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 0.6rem;
	align-items: flex-start;
	background: rgba(255, 179, 71, 0.12);
	border: 1px solid rgba(255, 179, 71, 0.35);
	color: #ffe4c4;
	padding: 0.85rem 1rem;
	border-radius: 12px;
	font-weight: 600;
}

.alert .alert__icon {
	font-size: 1.1rem;
}

.alert .alert__text {
	color: var(--text);
	line-height: 1.4;
}

.cta-row {
	display: flex;
	gap: 0.8rem;
	flex-wrap: wrap;
}

.btn {
	border: none;
	border-radius: 12px;
	padding: 0.95rem 1.3rem;
	font-size: 1rem;
	font-weight: 700;
	cursor: pointer;
	display: inline-flex;
	align-items: center;
	gap: 0.6rem;
	transition: transform 0.18s ease, box-shadow 0.18s ease, opacity 0.2s;
	color: #0b1420;
}

.btn .btn-icon {
	font-size: 1.1rem;
}

.btn.primary {
	background: linear-gradient(120deg, var(--accent), var(--accent-2));
	box-shadow: 0 12px 30px rgba(48, 224, 161, 0.25);
}

.btn.primary:hover:not(:disabled) {
	transform: translateY(-1px);
	box-shadow: 0 20px 45px rgba(48, 224, 161, 0.28);
}

.btn.ghost {
	background: rgba(255, 255, 255, 0.06);
	color: var(--text);
	border: 1px solid rgba(255, 255, 255, 0.07);
}

.btn.ghost:hover:not(:disabled) {
	transform: translateY(-1px);
	border-color: rgba(255, 255, 255, 0.15);
}

.btn:disabled {
	opacity: 0.6;
	cursor: not-allowed;
	transform: none;
}

.hero__grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 1.4rem;
	margin-top: 1rem;
}

.panel {
	padding: 1.6rem;
	border-radius: var(--radius);
	background: var(--panel);
	border: 1px solid rgba(255, 255, 255, 0.05);
	box-shadow: var(--shadow);
}

.panel--dark {
	display: flex;
	flex-direction: column;
	gap: 1.2rem;
}

.panel__header {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
}

.eyebrow {
	text-transform: uppercase;
	letter-spacing: 0.08em;
	color: var(--accent);
	font-weight: 700;
	font-size: 0.8rem;
	margin-bottom: 0.2rem;
}

.chip {
	display: inline-flex;
	align-items: center;
	gap: 0.4rem;
	padding: 0.4rem 0.8rem;
	border-radius: 10px;
	background: rgba(89, 170, 255, 0.15);
	color: #bfe0ff;
	border: 1px solid rgba(89, 170, 255, 0.3);
	font-weight: 600;
	font-size: 0.9rem;
}

.chip--light {
	background: rgba(255, 255, 255, 0.08);
	border-color: rgba(255, 255, 255, 0.15);
	color: var(--text);
}

.list {
	list-style: none;
	display: grid;
	gap: 0.6rem;
	padding: 0;
	margin: 0;
}

.list li {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 0.7rem;
	align-items: center;
	color: var(--muted);
}

.list li span {
	font-size: 1.2rem;
}

.list .list-text {
	color: var(--muted);
	font-size: 1rem;
}

.list .list-text a {
	color: var(--accent-2);
	font-weight: 700;
}

.panel--media {
	background: var(--panel-2);
	display: flex;
	flex-direction: column;
	gap: 1rem;
}

.media {
	position: relative;
	border-radius: 12px;
	overflow: hidden;
	border: 1px solid rgba(255, 255, 255, 0.08);
	background: linear-gradient(120deg, rgba(48, 224, 161, 0.06), rgba(89, 170, 255, 0.06));
	box-shadow: var(--shadow);
}

.media img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: 16 / 9;
	object-fit: cover;
	background: #0a141e;
}

.media-tag {
	position: absolute;
	top: 12px;
	left: 12px;
	display: inline-flex;
	align-items: center;
	gap: 0.35rem;
	padding: 0.4rem 0.7rem;
	border-radius: 999px;
	background: rgba(0, 0, 0, 0.55);
	color: var(--text);
	font-weight: 700;
	border: 1px solid rgba(255, 255, 255, 0.12);
	backdrop-filter: blur(8px);
}

.section {
	max-width: 1100px;
	margin: 0 auto;
	padding: 1rem min(6vw, 4rem) 4rem;
	display: flex;
	flex-direction: column;
	gap: 1.8rem;
}

.section__header {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	gap: 1rem;
}

.muted {
	color: var(--muted);
}

.card {
	background: var(--panel);
	border-radius: var(--radius);
	border: 1px solid rgba(255, 255, 255, 0.05);
	box-shadow: var(--shadow);
	padding: 1.6rem;
}

.feature-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
	gap: 1rem;
}

.feature {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.feature .icon {
	width: 40px;
	height: 40px;
	display: grid;
	place-items: center;
	border-radius: 10px;
	background: rgba(255, 255, 255, 0.06);
	font-size: 1.1rem;
}

.steps-card h2 {
	margin-top: 0.3rem;
}

.step-list {
	list-style: none;
	padding: 0;
	margin: 1rem 0 0;
	display: grid;
	gap: 1rem;
}

.step-list li {
	display: grid;
	grid-template-columns: auto 1fr;
	gap: 0.8rem;
	align-items: flex-start;
}

.step-emoji {
	width: 42px;
	height: 42px;
	display: grid;
	place-items: center;
	border-radius: 12px;
	background: rgba(255, 255, 255, 0.08);
	font-size: 1.1rem;
}

.step-text {
	display: flex;
	flex-direction: column;
	gap: 0.25rem;
	color: var(--text);
}

.footer {
	text-align: center;
	padding: 2rem 1rem 3rem;
	color: var(--muted);
	font-size: 0.95rem;
}

.footer a {
	color: var(--text);
	font-weight: 600;
}

@media (max-width: 768px) {
	.hero {
		padding: 2.5rem 1.2rem;
	}

	.section {
		padding: 1rem 1.2rem 3rem;
	}

	.hero__grid,
	.input-row,
	.manual__row {
		grid-template-columns: 1fr;
	}

	.panel__header {
		flex-direction: column;
		align-items: flex-start;
	}
}