:root {
	--bg: #141215;
	--bg2: #19171b;
	--card: #1f1c21;
	--card2: #28252b;
	--border: #302c33;
	--text: #eeebef;
	--sub: #aaa4ad;
	--gold: #ff5714;
	--gold2: #ff814f;
	--ok: #4cd964;
	--radius: 14px;
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
	background: radial-gradient(1200px 600px at 50% -10%, rgba(255, 87, 20, .16) 0%, transparent 60%), var(--bg);
	color: var(--text);
	font: 16px/1.6 Rubik, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	min-height: 100vh;
}

a { color: var(--gold2); }

.wrap { max-width: 960px; margin: 0 auto; padding: 0 16px; }

header.top {
	display: flex; align-items: center; justify-content: space-between; gap: 12px;
	padding: 18px 0;
}

.brand { white-space: nowrap; display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 20px; color: var(--text); text-decoration: none; }
.brand .logo {
	width: 34px; height: 34px; border-radius: 9px; display: grid; place-items: center;
	background: linear-gradient(135deg, var(--gold), #9b5cff); color: #140c20; font-weight: 900;
}

nav a { color: var(--sub); text-decoration: none; margin-left: 18px; font-weight: 600; white-space: nowrap; }
nav a:hover, nav a.on { color: var(--text); }

.hero { text-align: center; padding: 48px 0 28px; }
.hero h1 { font-size: clamp(34px, 7vw, 56px); line-height: 1.1; margin: 0 0 12px; letter-spacing: -0.5px; }
.hero h1 span { color: var(--gold); }
.hero p { color: var(--sub); font-size: 18px; max-width: 640px; margin: 0 auto 26px; }

.btn {
	display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 12px;
	font-weight: 800; text-decoration: none; border: 0; cursor: pointer; font-size: 17px;
}
.btn.main { background: var(--gold); color: #fff; box-shadow: 0 8px 30px rgba(255, 87, 20, .3); }
.btn.main:hover { background: var(--gold2); }
.btn.ghost { background: transparent; color: var(--text); border: 1px solid var(--border); }
.btn.ghost:hover { background: var(--card); }

.meta { color: var(--sub); font-size: 14px; margin-top: 12px; }

section { padding: 30px 0; }
section h2 { font-size: 26px; margin: 0 0 16px; }

.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 12px; }

.card {
	background: var(--card); border: 1px solid var(--border); border-radius: var(--radius); padding: 16px 18px;
}
.card h3 { margin: 0 0 4px; font-size: 17px; }
.card p { margin: 0; color: var(--sub); font-size: 15px; }
.card .tag { font-size: 12px; font-weight: 700; color: var(--gold); text-transform: uppercase; letter-spacing: .5px; }

ol.steps, ul.steps { padding-left: 22px; margin: 0; }
ol.steps li, ul.steps li { margin: 6px 0; }

.notice {
	background: var(--bg2); border: 1px solid var(--border); border-left: 4px solid var(--gold);
	border-radius: 10px; padding: 12px 16px; color: var(--sub);
}

code, kbd {
	background: var(--card2); border: 1px solid var(--border); border-radius: 6px; padding: 1px 6px;
	font-family: ui-monospace, Consolas, monospace; font-size: 14px; color: var(--text);
}

form { display: grid; gap: 16px; }
label { font-weight: 700; display: block; margin-bottom: 6px; }
.hint { color: var(--sub); font-weight: 400; font-size: 14px; }
input[type=text], select, textarea {
	width: 100%; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--border);
	background: var(--bg2); color: var(--text); font: inherit;
}
textarea { min-height: 160px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--gold); outline-offset: 1px; }

.choices { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.choices input { position: absolute; opacity: 0; }
.choices label {
	margin: 0; text-align: center; padding: 12px 8px; border-radius: 10px; border: 1px solid var(--border);
	background: var(--bg2); cursor: pointer; font-weight: 700;
}
.choices input:checked + label { background: var(--gold); color: #fff; border-color: var(--gold); }
.choices input:focus-visible + label { outline: 2px solid var(--gold2); }

.hidden { display: none; }

footer { color: var(--sub); font-size: 14px; text-align: center; padding: 40px 0 30px; border-top: 1px solid var(--border); margin-top: 30px; }

@media (max-width: 560px) {
	nav a { margin-left: 12px; }
	nav a.opt { display: none; }
	.brand { font-size: 18px; }
	.choices { grid-template-columns: 1fr; }
	.btn { width: 100%; justify-content: center; }
}

.logo-svg { height: 38px; width: auto; display: block; }
@media (max-width: 560px) { .logo-svg { height: 30px; } }