/* Showlane — sito di presentazione. CSS unico, senza dipendenze esterne. */

:root {
  --bg: #0b0d1e;
  --bg-2: #12142c;
  --surface: rgba(255, 255, 255, 0.045);
  --surface-2: rgba(255, 255, 255, 0.075);
  --line: rgba(255, 255, 255, 0.10);
  --text: #f5f6fb;
  --muted: #b6bacf;
  --faint: #8c91ab;
  --orange: #ff8a1f;
  --orange-a: #ffaa00;
  --orange-b: #ff7a00;
  --ink: #15151d;
  --radius: 18px;
  --radius-sm: 12px;
  --maxw: 1140px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Inter", system-ui, "Segoe UI", Roboto, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1100px 620px at 12% -8%, rgba(46, 52, 150, 0.42), transparent 62%),
    radial-gradient(900px 520px at 92% 38%, rgba(255, 138, 31, 0.10), transparent 60%),
    var(--bg);
  background-attachment: fixed;
  line-height: 1.55;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
}

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { line-height: 1.12; margin: 0; letter-spacing: -0.02em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }

.wrap { width: min(var(--maxw), 100% - 40px); margin-inline: auto; }
section { padding: 84px 0; scroll-margin-top: 72px; }
.center { text-align: center; }

.skip { position: absolute; left: -999px; top: 8px; background: var(--orange); color: var(--ink); padding: 10px 14px; border-radius: 8px; z-index: 100; font-weight: 600; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; border-radius: 6px; }

/* ---------- header ---------- */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(11, 13, 30, 0.72); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px); border-bottom: 1px solid var(--line); }
.nav { display: flex; align-items: center; gap: 24px; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 20px; text-decoration: none; letter-spacing: -0.01em; }
.brand img { width: 34px; height: 34px; }
.nav-links { display: flex; gap: 22px; margin-left: auto; }
.nav-links a { text-decoration: none; color: var(--muted); font-size: 15px; font-weight: 500; }
.nav-links a:hover { color: var(--text); }
.lang { font-size: 13px; font-weight: 700; letter-spacing: 0.06em; text-decoration: none; color: var(--muted); border: 1px solid var(--line); border-radius: 8px; padding: 6px 10px; }
.lang:hover { color: var(--text); border-color: var(--faint); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; text-decoration: none; font-weight: 700; font-size: 17px; padding: 15px 26px; border-radius: 999px; border: 1px solid transparent; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .15s ease; }
.btn-primary { background: linear-gradient(90deg, var(--orange-a), var(--orange-b)); color: var(--ink); box-shadow: 0 8px 28px rgba(255, 138, 31, 0.28); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 34px rgba(255, 138, 31, 0.38); }
.btn-ghost { background: var(--surface); color: var(--text); border-color: var(--line); }
.btn-ghost:hover { background: var(--surface-2); }
.btn-sm { padding: 10px 18px; font-size: 15px; }
.btn-lg { padding: 17px 28px; font-size: 18px; }

/* ---------- hero ---------- */
.hero { padding: 72px 0 56px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-block; font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--orange); margin-bottom: 18px; }
.hero h1 { font-size: clamp(38px, 5.4vw, 62px); font-weight: 800; }
.hero h1 em { font-style: normal; background: linear-gradient(90deg, var(--orange-a), var(--orange-b)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { margin-top: 22px; font-size: 19px; color: var(--muted); max-width: 34em; }
.cta-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.micro { margin-top: 18px; font-size: 14.5px; color: var(--faint); }
.micro strong { color: var(--muted); font-weight: 600; }

.frame { border-radius: 16px; border: 1px solid var(--line); background: #111326; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px rgba(255, 255, 255, 0.03); overflow: hidden; }
.frame img { width: 100%; }
.hero .frame { transform: perspective(1600px) rotateY(-4deg) rotateX(1.5deg); }

.chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 44px; }
.chip { font-size: 14px; font-weight: 600; color: var(--muted); padding: 8px 14px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }

/* ---------- section headings ---------- */
.kicker { font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--orange); }
.sec-title { font-size: clamp(30px, 4vw, 44px); font-weight: 800; margin-top: 12px; }
.sec-sub { margin-top: 16px; color: var(--muted); font-size: 18px; max-width: 40em; }
.center .sec-sub { margin-inline: auto; }

/* ---------- for whom ---------- */
.who { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 40px; }
.who li { padding: 18px 20px; border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius-sm); font-weight: 600; display: flex; align-items: center; gap: 12px; }
.who li::before { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--orange); flex: none; }

/* ---------- steps ---------- */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; counter-reset: step; }
.step { padding: 28px; border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius); position: relative; }
.step::before { counter-increment: step; content: counter(step); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: linear-gradient(90deg, var(--orange-a), var(--orange-b)); color: var(--ink); font-weight: 800; margin-bottom: 18px; }
.step h3 { font-size: 21px; }
.step p { margin-top: 10px; color: var(--muted); font-size: 16px; }

/* ---------- features ---------- */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.card { padding: 28px; border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius); }
.card .ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; background: rgba(255, 138, 31, 0.13); color: var(--orange); margin-bottom: 18px; }
.card .ico svg { width: 24px; height: 24px; stroke: currentColor; fill: none; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.card h3 { font-size: 21px; }
.card p { margin-top: 10px; color: var(--muted); font-size: 16px; }
.card ul { margin-top: 12px; display: grid; gap: 7px; color: var(--muted); font-size: 15.5px; }
.card li { padding-left: 18px; position: relative; }
.card li::before { content: ""; position: absolute; left: 0; top: 0.62em; width: 6px; height: 6px; border-radius: 50%; background: var(--orange); }

/* ---------- showcase ---------- */
.show { display: grid; grid-template-columns: 1fr 1.25fr; gap: 56px; align-items: center; margin-top: 88px; }
.show.rev { grid-template-columns: 1.25fr 1fr; }
.show.rev .show-text { order: 2; }
.show h3 { font-size: clamp(26px, 3vw, 34px); font-weight: 800; }
.show p { margin-top: 14px; color: var(--muted); }
.show ul { margin-top: 18px; display: grid; gap: 10px; }
.show li { padding-left: 26px; position: relative; color: var(--text); }
.show li::before { content: ""; position: absolute; left: 0; top: 0.5em; width: 12px; height: 12px; border-radius: 4px; background: linear-gradient(90deg, var(--orange-a), var(--orange-b)); }
.frame-small { max-width: 478px; margin-inline: auto; }

/* ---------- video ---------- */
.video-box { max-width: 960px; margin: 40px auto 0; }
.video-box video { width: 100%; aspect-ratio: 1920 / 1170; background: #000; }
.caption { margin-top: 14px; font-size: 14px; color: var(--faint); text-align: center; }

/* ---------- pricing ---------- */
.price-card { max-width: 560px; margin: 44px auto 0; padding: 40px 36px; border-radius: 24px; background: linear-gradient(180deg, rgba(255, 138, 31, 0.10), rgba(255, 255, 255, 0.04)); border: 1px solid rgba(255, 138, 31, 0.45); box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4); text-align: center; }
.price { font-size: 76px; font-weight: 800; letter-spacing: -0.03em; line-height: 1; }
.price small { display: block; margin-top: 10px; font-size: 17px; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.price-list { margin: 28px 0; display: grid; gap: 11px; text-align: left; }
.price-list li { padding-left: 30px; position: relative; }
.price-list li::before { content: ""; position: absolute; left: 0; top: 4px; width: 18px; height: 18px; border-radius: 50%; background: var(--orange); }
.price-list li::after { content: ""; position: absolute; left: 6px; top: 8px; width: 5px; height: 9px; border: solid var(--ink); border-width: 0 2.5px 2.5px 0; transform: rotate(45deg); }
.price-note { margin-top: 16px; font-size: 14px; color: var(--faint); }

/* ---------- requirements ---------- */
.reqs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 40px; }
.req { padding: 22px; border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius-sm); }
.req strong { display: block; font-size: 15px; color: var(--orange); letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 8px; font-weight: 700; }
.req span { color: var(--text); font-weight: 600; }

/* ---------- faq ---------- */
.faq { max-width: 820px; margin: 40px auto 0; display: grid; gap: 12px; }
details { border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius-sm); }
summary { cursor: pointer; padding: 20px 24px; font-weight: 700; font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; align-items: center; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-size: 26px; font-weight: 400; color: var(--orange); flex: none; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { padding: 0 24px 22px; color: var(--muted); }
details a { color: var(--orange); }

/* ---------- final cta ---------- */
.final { text-align: center; padding: 90px 0; }
.final h2 { font-size: clamp(32px, 4.4vw, 50px); font-weight: 800; }
.final p { color: var(--muted); margin: 16px auto 32px; max-width: 34em; font-size: 18px; }

/* ---------- footer ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 36px 0 48px; color: var(--faint); font-size: 14.5px; }
.foot { display: flex; flex-wrap: wrap; gap: 18px 36px; justify-content: space-between; align-items: flex-start; }
.foot nav { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.foot a { text-decoration: none; }
.foot a:hover { color: var(--text); }
.legal { margin-top: 22px; line-height: 1.7; }

/* ---------- legal pages ---------- */
.doc { max-width: 780px; padding: 64px 0 90px; }
.doc h1 { font-size: clamp(32px, 4.4vw, 44px); font-weight: 800; }
.doc h2 { font-size: 24px; margin-top: 42px; }
.doc p, .doc li { color: var(--muted); margin-top: 14px; }
.doc ul { margin-top: 10px; padding-left: 22px; list-style: disc; }
.doc li { margin-top: 8px; }
.doc strong { color: var(--text); }
.doc a { color: var(--orange); }
.doc code { font-family: var(--mono); font-size: 0.92em; background: var(--surface-2); padding: 2px 6px; border-radius: 6px; }

/* ---------- responsive ---------- */
@media (max-width: 980px) {
  section { padding: 64px 0; }
  .hero-grid, .show, .show.rev { grid-template-columns: 1fr; gap: 36px; }
  .show.rev .show-text { order: 0; }
  .hero .frame { transform: none; }
  .features, .steps { grid-template-columns: 1fr 1fr; }
  .who { grid-template-columns: repeat(2, 1fr); }
  .reqs { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav .lang { margin-left: auto; }
}
@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .wrap { width: calc(100% - 32px); }
  .features, .steps, .reqs { grid-template-columns: 1fr; }
  .who { grid-template-columns: 1fr; }
  .hero { padding-top: 44px; }
  .cta-row .btn { width: 100%; }
  .price { font-size: 62px; }
  .price-card { padding: 32px 22px; }
  .show { margin-top: 64px; }
}

/* ---------- trial + licenza ---------- */
.btn-outline { background: transparent; color: var(--orange); border-color: rgba(255, 138, 31, 0.6); }
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; margin: 44px auto 0; max-width: 940px; align-items: stretch; }
.plan { padding: 34px 32px; border-radius: 24px; border: 1px solid var(--line); background: var(--surface); display: flex; flex-direction: column; }
.plan h3 { font-size: 24px; }
.plan-sub { color: var(--muted); margin-top: 6px; }
.plan .price-list { margin: 24px 0; align-content: start; }
.plan-foot { margin-top: auto; }
.plan-foot .btn { display: inline-flex; }
.plan-foot .price-note { margin-top: 14px; }
.plan-trial { border-color: rgba(255, 138, 31, 0.5); background: linear-gradient(180deg, rgba(255, 138, 31, 0.10), rgba(255, 255, 255, 0.04)); }
.plan-buy .price { font-size: 56px; margin-top: 14px; }
.plan-buy .price small { font-size: 15px; }
.plan-buy .price-list { margin-top: 20px; }
.install-t { margin-top: 56px; font-size: 22px; }
.install { max-width: 940px; margin: 20px auto 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; counter-reset: inst; padding: 0; }
.install li { counter-increment: inst; list-style: none; padding: 20px 20px 20px 58px; position: relative; border: 1px solid var(--line); background: var(--surface); border-radius: var(--radius-sm); color: var(--muted); font-size: 15.5px; }
.install li::before { content: counter(inst); position: absolute; left: 18px; top: 18px; width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(90deg, var(--orange-a), var(--orange-b)); color: var(--ink); font-weight: 800; font-size: 14px; }
.verify { max-width: 940px; margin: 16px auto 0; }
.verify summary { font-size: 15.5px; padding: 16px 20px; }
.verify p { padding: 0 20px 12px; font-size: 15px; }
.verify code { font-family: var(--mono); background: var(--surface-2); padding: 2px 6px; border-radius: 6px; font-size: 0.92em; }
.sha { display: block; margin: 0 20px 20px; padding: 12px 14px !important; word-break: break-all; font-size: 13.5px !important; color: var(--muted); }
.micro a { color: var(--muted); }
.micro a:hover { color: var(--text); }
@media (max-width: 980px) { .plans { grid-template-columns: 1fr; } .install { grid-template-columns: 1fr; } }
@media (max-width: 640px) { .plan { padding: 28px 22px; } .plan-foot .btn { display: flex; } }