/* ============================================================
   Hepcat — sito statico (landing + documenti legali)
   Palette "Ottanio & Oro" del design system dell'app.
   Art Deco raffinato: cornici sottili, diamanti, ventagli.
   ============================================================ */

:root {
	--bg: #0a1a1f;
	--card: #0f2a30;
	--surface: #153035;
	--accent: #1a6b6a;
	--accent-light: #2a9d8f;
	--gold: #d4a843;
	--gold-light: #e8c76a;
	--text: #f0ead6;
	--text-secondary: #b8c4b8;
	--muted: #7a9a8e;
	--border: #1e3a40;

	--font-display: 'Poiret One', 'Lora', serif;
	--font-heading: 'Lora', Georgia, serif;
	--font-body: 'Jost', 'Gill Sans', 'Futura', sans-serif;
}

* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

html {
	scroll-behavior: smooth;
}

body {
	background: var(--bg);
	color: var(--text);
	font-family: var(--font-body);
	font-size: 17px;
	line-height: 1.65;
	font-weight: 300;
	letter-spacing: 0.01em;
	-webkit-font-smoothing: antialiased;
}

/* Atmosfera: due aloni ottanio + grana sottile, niente flat color */
body::before {
	content: '';
	position: fixed;
	inset: 0;
	background:
		radial-gradient(ellipse 70% 45% at 50% -5%, rgba(26, 107, 106, 0.22), transparent 65%),
		radial-gradient(ellipse 50% 35% at 85% 105%, rgba(212, 168, 67, 0.06), transparent 60%);
	pointer-events: none;
	z-index: 0;
}

body::after {
	content: '';
	position: fixed;
	inset: 0;
	background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
	opacity: 0.035;
	pointer-events: none;
	z-index: 0;
}

main,
header,
footer {
	position: relative;
	z-index: 1;
}

a {
	color: var(--gold);
	text-decoration: none;
	transition: color 0.2s ease;
}

a:hover {
	color: var(--gold-light);
}

::selection {
	background: var(--gold);
	color: var(--bg);
}

.wrap {
	max-width: 1060px;
	margin: 0 auto;
	padding: 0 24px;
}

/* ── Ornamenti deco ──────────────────────────────────────── */

/* Diamante Art Deco: quadrato ruotato, non una stella-sparkle. */
.diamond {
	display: inline-block;
	width: 6px;
	height: 6px;
	flex: none;
	background: var(--gold);
	transform: rotate(45deg);
	opacity: 0.85;
}

.deco-rule {
	display: flex;
	align-items: center;
	gap: 14px;
	margin: 0 auto;
	max-width: 320px;
	color: var(--gold);
}

.deco-rule::before,
.deco-rule::after {
	content: '';
	flex: 1;
	height: 1px;
	background: linear-gradient(to var(--dir, right), transparent, var(--gold));
}

.deco-rule::before {
	--dir: right;
}

.deco-rule::after {
	--dir: left;
}

/* ── Nav ─────────────────────────────────────────────────── */

.nav {
	display: flex;
	align-items: baseline;
	justify-content: space-between;
	padding: 28px 0 0;
}

.nav-brand {
	font-family: var(--font-display);
	font-size: 24px;
	letter-spacing: 0.32em;
	text-transform: uppercase;
	color: var(--text);
}

.nav-brand:hover {
	color: var(--gold-light);
}

.nav-links {
	display: flex;
	align-items: center;
	gap: 28px;
	font-size: 13px;
	letter-spacing: 0.18em;
	text-transform: uppercase;
}

.nav-links a {
	color: var(--text-secondary);
}

.nav-links a:hover {
	color: var(--gold);
}

/* Toggle lingua (EN/IT) nel menu */
.nav-links .nav-lang {
	color: var(--gold);
	border: 1px solid var(--border);
	border-radius: 2px;
	padding: 1px 7px;
}

.nav-links .nav-lang:hover {
	border-color: var(--gold);
}

/* ── Hero ────────────────────────────────────────────────── */

.hero {
	text-align: center;
	padding: 96px 0 110px;
}

.sunburst {
	width: 190px;
	height: 96px;
	margin: 0 auto 36px;
	display: block;
}

.hero h1 {
	font-family: var(--font-display);
	font-weight: 400;
	font-size: clamp(56px, 11vw, 116px);
	letter-spacing: 0.28em;
	text-transform: uppercase;
	text-indent: 0.28em; /* compensa il letter-spacing finale */
	line-height: 1.05;
	color: var(--text);
	animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.hero h1 .gold {
	color: var(--gold);
}

.hero .tagline {
	font-family: var(--font-heading);
	font-style: italic;
	font-size: clamp(18px, 2.6vw, 23px);
	color: var(--text-secondary);
	max-width: 560px;
	margin: 26px auto 0;
	animation: rise 0.9s 0.15s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.hero .free-line {
	margin-top: 18px;
	font-size: 13px;
	letter-spacing: 0.32em;
	text-transform: uppercase;
	color: var(--gold);
	animation: rise 0.9s 0.3s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.store-badges {
	display: flex;
	justify-content: center;
	gap: 16px;
	margin-top: 44px;
	flex-wrap: wrap;
	animation: rise 0.9s 0.45s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.store-badge {
	display: inline-flex;
	flex-direction: column;
	align-items: flex-start;
	gap: 1px;
	border: 1px solid var(--gold);
	border-radius: 2px;
	padding: 11px 26px 12px;
	color: var(--text);
	position: relative;
	transition: background 0.25s ease, transform 0.25s ease;
}

.store-badge small {
	font-size: 10px;
	letter-spacing: 0.24em;
	text-transform: uppercase;
	color: var(--muted);
}

.store-badge span {
	font-family: var(--font-heading);
	font-size: 17px;
	letter-spacing: 0.04em;
}

.store-badge:hover {
	background: rgba(212, 168, 67, 0.08);
	transform: translateY(-2px);
	color: var(--text);
}

/* angolini deco sui badge */
.store-badge::before,
.store-badge::after {
	content: '';
	position: absolute;
	width: 7px;
	height: 7px;
	border: 1px solid var(--gold);
}

.store-badge::before {
	top: -4px;
	left: -4px;
	border-right: none;
	border-bottom: none;
}

.store-badge::after {
	bottom: -4px;
	right: -4px;
	border-left: none;
	border-top: none;
}

@keyframes rise {
	from {
		opacity: 0;
		transform: translateY(18px);
	}
	to {
		opacity: 1;
		transform: translateY(0);
	}
}

/* ── Sezione funzioni ────────────────────────────────────── */

.section-head {
	text-align: center;
	margin-bottom: 64px;
}

.section-head .kicker {
	font-size: 12px;
	letter-spacing: 0.38em;
	text-transform: uppercase;
	color: var(--muted);
	margin-bottom: 14px;
}

.section-head h2 {
	font-family: var(--font-heading);
	font-weight: 500;
	font-size: clamp(30px, 4.5vw, 42px);
	letter-spacing: 0.02em;
}

.features {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: 1px;
	background: var(--border);
	border: 1px solid var(--border);
	margin-bottom: 120px;
}

.feature {
	background: var(--bg);
	padding: 44px 40px 48px;
	position: relative;
	transition: background 0.3s ease;
}

.feature:hover {
	background: var(--card);
}

.feature .num {
	font-family: var(--font-display);
	font-size: 15px;
	letter-spacing: 0.3em;
	color: var(--gold);
	display: flex;
	align-items: center;
	gap: 12px;
	margin-bottom: 22px;
}

.feature .num::after {
	content: '';
	width: 36px;
	height: 1px;
	background: var(--gold);
	opacity: 0.5;
}

.feature h3 {
	font-family: var(--font-heading);
	font-weight: 500;
	font-size: 23px;
	margin-bottom: 12px;
}

.feature p {
	color: var(--text-secondary);
	font-size: 16px;
}

/* ── Chiusura ─────────────────────────────────────────────── */

.strip {
	text-align: center;
	padding: 0 0 120px;
}

.strip .quote {
	font-family: var(--font-heading);
	font-style: italic;
	font-size: clamp(21px, 3.2vw, 29px);
	color: var(--text);
	max-width: 620px;
	margin: 30px auto 0;
}

.strip .cite {
	margin-top: 14px;
	font-size: 12px;
	letter-spacing: 0.28em;
	text-transform: uppercase;
	color: var(--muted);
}

/* ── Footer ──────────────────────────────────────────────── */

footer {
	border-top: 1px solid var(--border);
	padding: 44px 0 56px;
	text-align: center;
	font-size: 14px;
	color: var(--muted);
}

footer .footer-links {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 10px;
	flex-wrap: wrap;
	margin-bottom: 18px;
	letter-spacing: 0.12em;
	text-transform: uppercase;
	font-size: 12px;
}

footer .footer-links span {
	color: var(--border);
}

/* ── Pagine documento (privacy / termini) ────────────────── */

.doc {
	max-width: 720px;
	margin: 0 auto;
	padding: 72px 24px 96px;
}

.doc-head {
	text-align: center;
	margin-bottom: 56px;
}

.doc-head .kicker {
	font-size: 12px;
	letter-spacing: 0.38em;
	text-transform: uppercase;
	color: var(--muted);
	margin-bottom: 14px;
}

.doc-head h1 {
	font-family: var(--font-heading);
	font-weight: 500;
	font-size: clamp(30px, 5vw, 40px);
	margin-bottom: 16px;
}

.doc-head .meta {
	font-size: 14px;
	color: var(--muted);
}

.doc h2 {
	font-family: var(--font-heading);
	font-weight: 500;
	font-size: 22px;
	margin: 48px 0 14px;
	display: flex;
	align-items: baseline;
	gap: 12px;
}

.doc h2 .n {
	font-family: var(--font-display);
	color: var(--gold);
	font-size: 16px;
	letter-spacing: 0.1em;
	white-space: nowrap;
}

.doc p,
.doc li {
	color: var(--text-secondary);
	margin-bottom: 12px;
}

.doc ul {
	padding-left: 22px;
	margin-bottom: 14px;
}

.doc li::marker {
	color: var(--gold);
}

.doc strong {
	color: var(--text);
	font-weight: 500;
}

.doc table {
	width: 100%;
	border-collapse: collapse;
	margin: 8px 0 18px;
	font-size: 15px;
}

.doc th,
.doc td {
	text-align: left;
	padding: 10px 12px;
	border: 1px solid var(--border);
	color: var(--text-secondary);
	vertical-align: top;
}

.doc th {
	color: var(--gold);
	font-weight: 400;
	letter-spacing: 0.08em;
	text-transform: uppercase;
	font-size: 12px;
}

/* ── Responsive ──────────────────────────────────────────── */

@media (max-width: 720px) {
	.features {
		grid-template-columns: 1fr;
	}

	.hero {
		padding: 72px 0 84px;
	}

	.nav-links {
		gap: 16px;
	}
}