/* estratto da index.html: la CSP non ammette stili inline */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
--bg: #0f1117;
--bg2: #1a1d27;
--text: #e4e6ed;
--dim: #9ca0ad;
--accent: #5b8af5;
--green: #20b2aa;
--amber: #f5a623;
--border: #2d3140;
--mono: 'JetBrains Mono', 'Fira Code', 'Cascadia Code', 'Consolas', monospace;
}
body {
font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
background: var(--bg);
color: var(--text);
font-size: 15px;
line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
/* topbar */
.topbar { border-bottom: 1px solid var(--border); padding: 20px 0; }
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.logo-line { display: flex; align-items: center; gap: 14px; font-family: var(--mono); }
.logo-line img { width: 64px; height: 64px; border-radius: 14px; }
.logo-line .name {
font-size: 2.2rem;
font-weight: 900;
background: linear-gradient(135deg, var(--accent), var(--green));
-webkit-background-clip: text;
-webkit-text-fill-color: transparent;
background-clip: text;
letter-spacing: -0.5px;
}
.logo-line .ver { color: var(--dim); font-size: 0.8rem; }
.logo-line .tagline { color: var(--amber); font-size: 0.75rem; font-weight: 600; display: block; margin-top: 2px; }
.topbar-right { font-family: var(--mono); font-size: 0.72rem; color: var(--dim); text-align: right; display: flex; flex-direction: column; align-items: flex-end; gap: 6px; }
/* lang toggle */
.lang-tog { display: inline-flex; border: 1px solid var(--border); }
.lang-tog button { background: none; border: none; color: var(--dim); padding: 3px 10px; font-family: var(--mono); font-size: 0.68rem; cursor: pointer; letter-spacing: 0.08em; transition: background 0.1s, color 0.1s; }
.lang-tog button.active { background: var(--accent); color: #fff; }
.lang-tog button:not(.active):hover { color: var(--text); }
/* hero */
.hero { padding: 80px 0 64px; border-bottom: 1px solid var(--border); }
.hero .wrap { display: grid; grid-template-columns: 1fr 420px; gap: 64px; align-items: center; }
.hero h1 { font-size: clamp(2rem, 4vw, 3rem); font-weight: 800; letter-spacing: -1px; line-height: 1.1; color: #fff; margin-bottom: 20px; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero h1 em.amber { color: var(--amber); }
.hero .sub { color: var(--dim); font-size: 1rem; max-width: 420px; margin-bottom: 36px; line-height: 1.75; }
.badges { display: flex; gap: 8px; flex-wrap: wrap; }
.badge { font-family: var(--mono); font-size: 0.72rem; padding: 5px 12px; border: 1px solid var(--border); border-radius: 3px; color: var(--dim); }
.badge.hi { border-color: var(--accent); color: var(--accent); }
/* terminal */
.terminal { background: var(--bg); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; font-family: var(--mono); font-size: 0.78rem; }
.term-bar { background: var(--bg2); padding: 10px 14px; display: flex; align-items: center; gap: 6px; border-bottom: 1px solid var(--border); }
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.r { background: #ff5f57; } .dot.y { background: #ffbd2e; } .dot.g { background: #28ca41; }
.term-title { margin-left: 8px; color: var(--dim); font-size: 0.72rem; }
.term-body { padding: 18px 20px; line-height: 2; }
.term-body .prompt { color: var(--dim); }
.term-body .cmd { color: #fff; }
.term-body .ok { color: var(--green); }
.term-body .warn { color: var(--amber); }
.term-body .info { color: var(--dim); }
.term-body .score { color: var(--accent); font-weight: 700; }
/* modules */
.section { padding: 64px 0; border-bottom: 1px solid var(--border); }
.section-label { font-family: var(--mono); font-size: 0.72rem; color: var(--dim); letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 32px; }
.section-label::before { content: '// '; color: var(--border); }
/* architecture diagram (audit-flow) */
#nf-arch-diagram { width: 100%; margin: 0 auto; border-radius: 3px; overflow: hidden; border: 1px solid var(--border); }
#nf-arch-diagram svg { width: 100%; height: auto; display: block; }
#nf-arch-diagram .hub-glow { animation: nfa-hub-pulse 3.5s ease-in-out infinite; }
@keyframes nfa-hub-pulse { 0%,100% { r: 100; opacity: .32; } 50% { r: 118; opacity: .16; } }
#nf-arch-diagram .src-line { stroke-dasharray: 3 7; animation: nfa-dash-flow 2.2s linear infinite; }
#nf-arch-diagram .src-line.d1 { animation-delay: -0.2s; }
#nf-arch-diagram .src-line.d2 { animation-delay: -0.4s; }
#nf-arch-diagram .src-line.d3 { animation-delay: -0.6s; }
#nf-arch-diagram .src-line.d4 { animation-delay: -0.8s; }
#nf-arch-diagram .src-line.d5 { animation-delay: -1.0s; }
#nf-arch-diagram .src-line.d6 { animation-delay: -1.2s; }
@keyframes nfa-dash-flow { to { stroke-dashoffset: -50; } }
#nf-arch-diagram .layer-stripe { animation: nfa-stripe-pulse 4s ease-in-out infinite; }
@keyframes nfa-stripe-pulse { 0%,100% { opacity: .8; } 50% { opacity: 1; } }
@media (max-width: 768px) {
#architecture { display: none; }
}
.module-list { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); border: 1px solid var(--border); }
.mod { padding: 20px 24px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); transition: background 0.1s; }
.mod:hover { background: var(--bg2); }
.mod-head { display: flex; align-items: baseline; gap: 10px; margin-bottom: 6px; }
.mod-name { font-weight: 700; font-size: 0.88rem; color: #fff; }
.mod-tag { font-family: var(--mono); font-size: 0.65rem; color: var(--dim); }
.mod p { font-size: 0.85rem; color: var(--dim); line-height: 1.6; }
/* specs */
.specs { display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); border: 1px solid var(--border); margin-top: 32px; }
.spec { padding: 18px 20px; border-right: 1px solid var(--border); }
.spec-key { font-family: var(--mono); font-size: 0.7rem; color: var(--dim); letter-spacing: 0.06em; text-transform: uppercase; margin-bottom: 6px; }
.spec-val { font-size: 0.92rem; color: #fff; font-weight: 600; }
/* stats */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid var(--border); }
.stat { padding: 22px 24px; border-right: 1px solid var(--border); text-align: center; }
.stat:last-child { border-right: none; }
.stat-num { font-family: var(--mono); font-size: 1.9rem; color: var(--accent); font-weight: 800; line-height: 1; }
.stat-lbl { font-family: var(--mono); font-size: 0.68rem; color: var(--dim); letter-spacing: 0.08em; text-transform: uppercase; margin-top: 8px; }
/* flows */
.flows { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--border); }
.flow-col { padding: 24px 28px; border-right: 1px solid var(--border); }
.flow-col:last-child { border-right: none; }
.flow-head { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 18px; font-weight: 700; }
.flow-head.target { color: var(--accent); }
.flow-head.lan { color: var(--green); }
.flow-step { display: flex; align-items: center; gap: 12px; padding: 5px 0; font-size: 0.85rem; color: var(--dim); }
.flow-num { width: 22px; height: 22px; font-family: var(--mono); font-size: 0.7rem; color: #0f1117; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-weight: 700; border-radius: 3px; }
.flow-col.target .flow-num { background: var(--accent); }
.flow-col.lan .flow-num { background: var(--green); }
.flow-step.final { color: #fff; font-weight: 600; }
/* compare with/without */
.compare { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--border); }
.cmp-col { padding: 24px 28px; border-right: 1px solid var(--border); }
.cmp-col:last-child { border-right: none; }
.cmp-head { font-family: var(--mono); font-size: 0.7rem; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 16px; font-weight: 700; }
.cmp-head.bad { color: var(--amber); }
.cmp-head.good { color: var(--green); }
.cmp-list { list-style: none; padding: 0; }
.cmp-list li { font-size: 0.84rem; color: var(--dim); padding: 5px 0 5px 22px; position: relative; line-height: 1.55; }
.cmp-list.bad li::before { content: "✗"; color: var(--amber); position: absolute; left: 0; font-family: var(--mono); font-weight: 700; }
.cmp-list.good li::before { content: "✓"; color: var(--green); position: absolute; left: 0; font-family: var(--mono); font-weight: 700; }
/* cta link */
.cta-link { display: inline-block; padding: 8px 18px; border: 1px solid var(--accent); color: var(--accent); font-family: var(--mono); font-size: 0.74rem; text-transform: uppercase; letter-spacing: 0.08em; transition: background 0.1s, color 0.1s; }
.cta-link:hover { background: var(--accent); color: #fff; }
/* free tools */
/* schermate dell'app (screens/*-{it,en}.png, scripts/site-screens.sh) */
.promo-video { display: block; width: 100%; height: auto; margin: 0 0 18px; border: 1px solid var(--border); background: #000; }
.carousel { position: relative; }
.carousel-track { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; scroll-behavior: smooth; scrollbar-width: none; border: 1px solid var(--border); background: var(--bg2); }
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-slide { flex: 0 0 100%; margin: 0; scroll-snap-align: start; }
.carousel-slide img { display: block; width: 100%; height: auto; border-bottom: 1px solid var(--border); }
.carousel-slide figcaption { padding: 12px 16px; font-size: 0.85rem; color: var(--dim); line-height: 1.55; min-height: 4.2em; }
.carousel-slide figcaption strong { display: block; color: #fff; font-size: 0.92rem; margin-bottom: 2px; }
.carousel-btn { position: absolute; top: calc(50% - 40px); transform: translateY(-50%); width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--border); background: rgba(15,17,23,.85); color: #fff; font-size: 1.7rem; line-height: 1; cursor: pointer; }
.carousel-btn:hover { border-color: var(--accent); color: var(--accent); }
.carousel-btn.prev { left: 10px; }
.carousel-btn.next { right: 10px; }
.carousel-dots { display: flex; justify-content: center; gap: 8px; margin-top: 12px; }
.carousel-dots button { width: 9px; height: 9px; padding: 0; border-radius: 50%; border: 0; background: var(--border); cursor: pointer; }
.carousel-dots button.active { background: var(--amber); }
.shots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.shots figure { margin: 0; border: 1px solid var(--border); background: var(--bg2); }
.shots img { display: block; width: 100%; height: auto; border-bottom: 1px solid var(--border); }
.shots figcaption { padding: 12px 16px; font-size: 0.8rem; color: var(--dim); line-height: 1.55; }
.shots figcaption strong { display: block; color: #fff; font-size: 0.86rem; margin-bottom: 2px; }
.free { display: grid; grid-template-columns: repeat(3, 1fr); border: 1px solid var(--border); }
.free-item { display: block; padding: 20px 22px; border-right: 1px solid var(--border); border-bottom: 1px solid var(--border); transition: background 0.1s; color: inherit; }
.free-item:nth-child(3n) { border-right: none; }
.free-item:nth-last-child(-n+3) { border-bottom: none; }
.free-item:hover { background: var(--bg2); }
.free-item:hover h3 { color: #fff; }
.free-item h3 { font-family: var(--mono); font-size: 0.82rem; color: var(--accent); margin-bottom: 8px; font-weight: 700; transition: color 0.1s; overflow-wrap: break-word; }
.free-item p { font-size: 0.78rem; color: var(--dim); line-height: 1.55; }
/* footer */
footer { padding: 24px 0; }
footer .wrap { display: flex; justify-content: center; align-items: center; gap: 20px; flex-wrap: wrap; }
footer p { font-family: var(--mono); font-size: 0.72rem; color: var(--dim); text-align: center; }
footer .flinks { display: flex; gap: 14px; font-family: var(--mono); font-size: 0.72rem; }
footer .flinks a { color: var(--dim); }
footer .flinks a:hover { color: var(--accent); }
@media (max-width: 768px) {
.hero .wrap { grid-template-columns: 1fr; }
.terminal { display: none; }
.topbar { padding: 14px 0; }
.topbar .wrap { flex-direction: column; align-items: flex-start; gap: 10px; }
.logo-line .name { font-size: 1.6rem; }
.logo-line img { width: 48px; height: 48px; }
.topbar-right { text-align: left; align-items: flex-start; }
.module-list { grid-template-columns: 1fr; }
.specs { grid-template-columns: 1fr 1fr; }
.stats { grid-template-columns: 1fr 1fr; }
.flows, .compare, .free, .shots { grid-template-columns: 1fr; }
.flow-col, .cmp-col, .stat, .free-item { border-right: none; border-bottom: 1px solid var(--border); }
.free-item:nth-last-child(-n+3) { border-bottom: 1px solid var(--border); }
.flow-col:last-child, .cmp-col:last-child, .stat:last-child, .free-item:last-child { border-bottom: none; }
}
.tld { font-size: 0.8rem; font-weight: 500; color: var(--dim); margin-left: 2px; vertical-align: super; }
#email-canvas { display: block; }
.hero-cta { margin-bottom: 28px; }