/* Pagina di presentazione di MarX (stile Aurora) */
@font-face { font-family: 'Outfit'; src: url('/fonts/outfit.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }
:root {
    --ink: #1e1b4b; --ink-2: #47457a; --accent: #4f46e5; --accent-2: #4338ca; --line: rgba(30, 27, 75, .12);
    --card: rgba(255, 255, 255, .72); --font: 'Outfit', system-ui, -apple-system, 'Segoe UI', sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font: 17px/1.55 var(--font); color: var(--ink); background: #eef0ff; -webkit-font-smoothing: antialiased; }
body::before { content: ""; position: fixed; inset: 0; z-index: -1; background: radial-gradient(60% 50% at 10% 0%, #c7d2fe 0%, transparent 70%), radial-gradient(50% 45% at 95% 10%, #a5f3fc 0%, transparent 70%), radial-gradient(60% 50% at 70% 100%, #fbcfe8 0%, transparent 70%), #f5f6ff; }
a { color: var(--accent-2); }
.wrap { width: min(1180px, 100% - 32px); margin: 0 auto; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* Barra in alto con l'accesso */
.top { position: sticky; top: 0; z-index: 10; background: rgba(245, 246, 255, .78); backdrop-filter: blur(18px) saturate(1.6); -webkit-backdrop-filter: blur(18px) saturate(1.6); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; gap: 22px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; color: var(--ink); text-decoration: none; }
.logo { width: 34px; height: 34px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; color: #fff; font-weight: 700; background: linear-gradient(135deg, #6366f1, #0ea5a4); }
.logo.sm { width: 22px; height: 22px; border-radius: 7px; font-size: 12px; vertical-align: middle; margin-right: 4px; }
.links { display: flex; gap: 18px; }
.links a { color: var(--ink-2); text-decoration: none; font-size: 15px; }
.links a:hover { color: var(--accent-2); }
.login { margin-left: auto; display: flex; gap: 8px; align-items: center; }
.login input { width: 190px; height: 40px; padding: 0 14px; border-radius: 12px; border: 1px solid var(--line); background: #fff; color: var(--ink); font: inherit; font-size: 15px; }
.login input:focus { outline: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); outline-offset: 1px; border-color: transparent; }
.top-mobile { display: none; margin-left: auto; }
.notice { margin: 0 0 12px; padding: 10px 14px; border-radius: 12px; background: #dcfce7; color: #14532d; font-size: 15px; }
.notice.err { background: #fee2e2; color: #7f1d1d; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 18px; border-radius: 12px; border: 0; background: var(--accent); color: #fff; font: 600 15px/1 var(--font); text-decoration: none; cursor: pointer; white-space: nowrap; }
.btn:hover { background: var(--accent-2); }
.btn.ghost { background: #fff; color: var(--accent-2); box-shadow: inset 0 0 0 1px var(--line); }
.btn.ghost:hover { background: #eef2ff; }
.btn.big { min-height: 52px; padding: 0 26px; border-radius: 14px; font-size: 17px; }

/* Apertura */
.hero { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 7fr); gap: 48px; align-items: center; padding: 72px 0 40px; }
.eyebrow { margin: 0 0 10px; font-size: 14px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-2); }
h1 { margin: 0; font-size: clamp(40px, 5.4vw, 66px); line-height: 1.04; letter-spacing: -.02em; }
h1 span { color: var(--accent); }
.lead { margin: 20px 0 28px; font-size: 19px; color: var(--ink-2); }
.cta { display: flex; flex-wrap: wrap; gap: 12px; }
.cta.center { justify-content: center; }
.small { margin: 18px 0 0; font-size: 14px; color: var(--ink-2); }
.shot { margin: 0; border-radius: 18px; overflow: hidden; box-shadow: 0 30px 70px rgba(30, 27, 75, .25), 0 0 0 1px rgba(30, 27, 75, .08); background: #fff; }
.shot img { display: block; width: 100%; height: auto; }
.hero-shot { transform: perspective(1600px) rotateY(-6deg) rotateX(2deg); }

/* Sezioni */
.section { padding: 64px 0; }
h2 { margin: 0; font-size: clamp(28px, 3.4vw, 40px); line-height: 1.15; letter-spacing: -.01em; }
.section-lead { margin: 10px 0 32px; color: var(--ink-2); font-size: 18px; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.card { padding: 24px; border-radius: 20px; background: var(--card); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .7), 0 8px 24px rgba(30, 27, 75, .07); }
.card svg { width: 44px; height: 44px; padding: 10px; border-radius: 14px; color: #fff; background: linear-gradient(180deg, var(--g1), var(--g2)); }
.card h3 { margin: 14px 0 6px; font-size: 19px; }
.card p { margin: 0; color: var(--ink-2); font-size: 15.5px; }
.c1 { --g1: #818cf8; --g2: #4f46e5; } .c2 { --g1: #22d3ee; --g2: #0e7490; } .c3 { --g1: #f472b6; --g2: #be185d; }
.c4 { --g1: #60a5fa; --g2: #1d4ed8; } .c5 { --g1: #a78bfa; --g2: #6d28d9; } .c6 { --g1: #4ade80; --g2: #15803d; }
.c7 { --g1: #38bdf8; --g2: #0369a1; } .c8 { --g1: #fbbf24; --g2: #b45309; } .c9 { --g1: #94a3b8; --g2: #475569; }

.styles { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.style { margin: 0; }
.style img { display: block; width: 100%; height: auto; border-radius: 14px; box-shadow: 0 16px 40px rgba(30, 27, 75, .18), 0 0 0 1px rgba(30, 27, 75, .08); }
.style figcaption { margin-top: 12px; color: var(--ink-2); font-size: 15.5px; }
.style figcaption b { display: block; color: var(--ink); font-size: 18px; }

.safe { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 6fr); gap: 40px; padding: 40px; border-radius: 26px; background: #1e1b4b; color: #eef0ff; }
.safe .section-lead { color: #c7c9f0; margin-bottom: 0; }
.checks { margin: 0; padding: 0; list-style: none; display: grid; gap: 14px; }
.checks li { position: relative; padding-left: 34px; color: #d5d7f5; font-size: 16px; }
.checks li::before { content: ""; position: absolute; left: 0; top: 2px; width: 22px; height: 22px; border-radius: 50%; background: #818cf8 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 14px no-repeat; }
.checks b { color: #fff; }

.final { text-align: center; padding: 56px 0 72px; }
.final p { margin: 10px 0 26px; color: var(--ink-2); font-size: 18px; }
.foot { border-top: 1px solid var(--line); background: rgba(255, 255, 255, .5); }
.foot-in { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 20px 0; color: var(--ink-2); font-size: 14px; }

@media (max-width: 1000px) {
    .links { display: none; }
    .login input { width: 150px; }
}
@media (max-width: 860px) {
    .login { display: none; }
    .top-mobile { display: block; }
    .hero { grid-template-columns: 1fr; padding-top: 40px; gap: 32px; }
    .hero-shot { transform: none; }
    .grid, .styles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .safe { grid-template-columns: 1fr; padding: 28px; }
}
@media (max-width: 560px) {
    body { font-size: 16px; }
    .grid, .styles { grid-template-columns: 1fr; }
    .cta .btn { width: 100%; }
    .section { padding: 44px 0; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .hero-shot { transform: none; } }

/* Privacy e Termini d'uso */
.legal { max-width: 820px; padding: 48px 0 72px; }
.legal h1 { font-size: clamp(32px, 4.4vw, 46px); }
.legal h2 { margin: 36px 0 10px; font-size: 22px; }
.legal p, .legal li { color: var(--ink-2); }
.legal ul { padding-left: 22px; }
.legal li { margin: 6px 0; }
.legal b { color: var(--ink); }
.legal-meta { margin: 8px 0 24px; font-size: 14px; }
.legal-box { margin: 18px 0; padding: 18px 22px; border-radius: 16px; background: var(--card); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .7), 0 8px 24px rgba(30, 27, 75, .07); }
.legal table { width: 100%; border-collapse: collapse; font-size: 15px; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 10px 8px; border-bottom: 1px solid var(--line); color: var(--ink-2); }
.legal th { color: var(--ink); font-weight: 600; }
.legal-links { display: flex; }
.legal-links a[aria-current] { color: var(--accent-2); font-weight: 600; }
.foot a { color: inherit; }
@media (max-width: 860px) { .legal-links { display: flex; } .login { display: flex; } .legal table, .legal tbody, .legal tr, .legal td, .legal th { display: block; } .legal thead { display: none; } .legal td:first-child { padding-bottom: 0; font-weight: 600; color: var(--ink); } }