/* ValueBetGod — grafica */
:root {
  --bg: #050706;
  --bg-2: #080b09;
  --surface: #0c100e;
  --surface-2: #121815;
  --surface-3: #19201c;
  --line: rgba(255, 255, 255, 0.07);
  --line-2: rgba(255, 255, 255, 0.13);
  --text: #eef3ef;
  --text-2: #b3beb6;
  --muted: #7f8b83;

  --lime: #b0ff3b;
  --lime-2: #4fe3a0;
  --lime-soft: rgba(176, 255, 59, 0.1);
  --lime-line: rgba(176, 255, 59, 0.28);
  --neg: #ff6b6b;
  --neg-soft: rgba(255, 107, 107, 0.12);
  --grad: linear-gradient(100deg, #dcff6e 0%, #b0ff3b 38%, #4fe3a0 100%);

  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8);
  --font: "Inter", system-ui, -apple-system, sans-serif;
  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  --gutter: 24px;
  --header-h: 68px;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; }
a, button, summary { -webkit-tap-highlight-color: transparent; }
::selection { background: var(--lime); color: #0b1205; }
:focus-visible { outline: 2px solid var(--lime); outline-offset: 4px; border-radius: 6px; }

h1, h2, h3 { font-family: var(--font-display); line-height: 1.1; letter-spacing: -0.025em; margin: 0 0 0.5em; font-weight: 600; }
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); letter-spacing: -0.04em; line-height: 1.02; }
h2 { font-size: clamp(1.9rem, 3.8vw, 3rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; color: var(--text-2); }
strong { color: var(--text); font-weight: 600; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.lime { color: var(--lime) !important; }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.15rem; color: var(--text); line-height: 1.6; }
.small { font-size: 0.85rem; color: var(--muted); }

.i { width: 18px; height: 18px; flex-shrink: 0; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: 112px 0; position: relative; }
.section-alt { background: linear-gradient(180deg, var(--bg-2), var(--bg)); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-head { max-width: 720px; margin-bottom: 52px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { font-size: 1.08rem; }
.section-head p.lead { font-size: 1.2rem; margin-bottom: 0.6em; }

.kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 18px;
}
.eyebrow, .pill {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-2);
  border: 1px solid var(--line-2);
  background: rgba(255, 255, 255, 0.02);
  border-radius: 999px;
  padding: 7px 14px;
}
.pill { font-size: 0.68rem; padding: 5px 11px; letter-spacing: 0.06em; }
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--lime); box-shadow: 0 0 0 0 rgba(176, 255, 59, 0.6); animation: pulse 2.4s infinite; }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(176, 255, 59, 0.55); }
  70% { box-shadow: 0 0 0 9px rgba(176, 255, 59, 0); }
  100% { box-shadow: 0 0 0 0 rgba(176, 255, 59, 0); }
}

/* Pulsanti */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  line-height: 1.2;
  padding: 12px 20px;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s, border-color 0.2s, color 0.2s;
  white-space: nowrap;
}
.btn-sm { padding: 9px 15px; font-size: 0.88rem; border-radius: 10px; }
.btn-lg { padding: 16px 26px; font-size: 1rem; border-radius: 14px; }
.btn-primary { background: var(--grad); color: #0a1404; box-shadow: 0 10px 30px -10px rgba(176, 255, 59, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 40px -12px rgba(176, 255, 59, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.35); }
.btn-ghost { background: rgba(255, 255, 255, 0.03); border-color: var(--line-2); color: var(--text); }
.btn-ghost:hover { border-color: var(--lime-line); color: var(--lime); transform: translateY(-2px); }

.card {
  background: linear-gradient(180deg, var(--surface-2), var(--surface));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Intestazione */
.skip { position: absolute; top: -100px; left: 16px; z-index: 100; background: var(--lime); color: #0a1404; padding: 12px 16px; border-radius: 10px; font-weight: 600; }
.skip:focus { top: 12px; }
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: rgba(5, 7, 6, 0.72);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}
.header.scrolled { border-bottom-color: var(--line); background: rgba(5, 7, 6, 0.86); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 32px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 600; font-size: 1.2rem; letter-spacing: -0.03em; flex-shrink: 0; }
.brand b { font-weight: 700; color: var(--lime); }
.brand-mark { width: 30px; height: 27px; }
.nav { display: flex; gap: 28px; margin-left: auto; font-size: 0.9rem; color: var(--text-2); }
.nav a { transition: color 0.2s; }
.nav a:hover { color: var(--text); }

/* Apertura */
.hero { position: relative; padding: 128px 0 120px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-bg::before {
  content: "";
  position: absolute;
  inset: -20% -10% auto;
  height: 120%;
  background:
    radial-gradient(40% 45% at 50% 32%, rgba(176, 255, 59, 0.14), transparent 70%),
    radial-gradient(30% 40% at 18% 20%, rgba(79, 227, 160, 0.09), transparent 70%),
    radial-gradient(30% 40% at 85% 25%, rgba(176, 255, 59, 0.07), transparent 70%);
}
.hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
}
.hero-copy { position: relative; max-width: 860px; margin: 0 auto; text-align: center; }
.hero-copy .eyebrow { margin-bottom: 28px; }
.hero h1 { font-size: clamp(2.8rem, 7.4vw, 5.6rem); margin-bottom: 26px; }
.hero-lead { font-size: 1.2rem; max-width: 640px; margin: 0 auto 36px; }
.hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; }
.hero-note { display: flex; align-items: center; justify-content: center; gap: 9px; margin: 28px 0 0; font-size: 0.92rem; color: var(--text); font-weight: 500; }
.hero-note .i { color: var(--lime); width: 16px; height: 16px; }

/* 01 · Il principio */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.formula { margin: 28px 0 16px; padding: 20px 22px; border-radius: var(--radius-sm); border: 1px solid var(--lime-line); background: var(--lime-soft); display: grid; gap: 6px; }
.formula-label { font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.formula .mono { font-size: 1.15rem; color: var(--text); }
.formula-example { font-size: 0.95rem !important; color: var(--text-2) !important; }
.formula-example b { color: var(--lime); }

.calc { padding: 28px; }
.calc-head { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 24px; }
.calc-head h3 { margin: 0; font-size: 1.35rem; }
.field { margin-bottom: 22px; }
.field-top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin-bottom: 10px; }
.field label { font-size: 0.92rem; color: var(--text-2); }
.field output { font-size: 1.15rem; font-weight: 600; color: var(--text); }
input[type="range"] {
  --fill: 50%;
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--lime) var(--fill), var(--surface-3) var(--fill));
  outline-offset: 8px;
  cursor: pointer;
  margin: 0;
}
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 22px; height: 22px; border-radius: 50%; background: #fff; border: 4px solid var(--lime); box-shadow: 0 0 0 6px rgba(176, 255, 59, 0.15); }
input[type="range"]::-moz-range-thumb { width: 14px; height: 14px; border-radius: 50%; background: #fff; border: 4px solid var(--lime); box-shadow: 0 0 0 6px rgba(176, 255, 59, 0.15); }
.calc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin: 26px 0 20px; }
.calc-grid > div { padding: 14px 16px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: rgba(255, 255, 255, 0.02); }
.calc-grid span { display: block; font-size: 0.75rem; color: var(--muted); margin-bottom: 4px; }
.calc-grid strong { font-size: 1.7rem; line-height: 1.1; letter-spacing: -0.03em; }
.calc-ev { transition: background 0.3s, border-color 0.3s; }
.calc[data-state="pos"] .calc-ev { border-color: var(--lime-line); background: var(--lime-soft); }
.calc[data-state="pos"] .calc-ev strong { color: var(--lime); }
.calc[data-state="neg"] .calc-ev { border-color: rgba(255, 107, 107, 0.3); background: var(--neg-soft); }
.calc[data-state="neg"] .calc-ev strong { color: var(--neg); }
.calc-bar { position: relative; height: 10px; border-radius: 99px; background: var(--surface-3); overflow: hidden; }
.calc-bar::after { content: ""; position: absolute; left: 50%; top: -2px; bottom: -2px; width: 2px; background: var(--muted); transform: translateX(-1px); }
.calc-bar i { position: absolute; top: 0; bottom: 0; left: 50%; width: 10%; border-radius: 99px; background: var(--lime); transition: left 0.25s, width 0.25s, background 0.25s; }
.calc[data-state="neg"] .calc-bar i { background: var(--neg); }
.calc-scale { display: flex; justify-content: space-between; font-size: 0.7rem; color: var(--muted); margin: 6px 0 18px; }
.calc-sim { margin: 0 0 6px; font-size: 0.95rem; }
.calc-verdict { margin: 0; font-size: 0.88rem; color: var(--muted); }

/* 02 · Il metodo */
.sources { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.source { padding: 24px; transition: transform 0.25s, border-color 0.25s; }
.source:hover { transform: translateY(-4px); border-color: var(--lime-line); }
.icon { flex-shrink: 0; display: inline-grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: var(--lime-soft); border: 1px solid var(--lime-line); color: var(--lime); }
.icon .i { width: 20px; height: 20px; }
.source .icon { margin-bottom: 18px; }
.source h3 { font-size: 1.08rem; margin-bottom: 8px; }
.source p { font-size: 0.92rem; margin: 0; }

/* 03 · Caso reale */
.case { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: start; }
.shot { margin: 0; }
.shot figcaption { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-size: 0.95rem; color: var(--text-2); }
.shot figcaption strong { margin-left: auto; font-size: 1.5rem; font-weight: 600; }
.tag { font-family: var(--font-mono); font-size: 0.68rem; letter-spacing: 0.1em; text-transform: uppercase; padding: 4px 9px; border-radius: 6px; border: 1px solid var(--line-2); color: var(--text-2); }
.tag-lime { color: var(--lime); border-color: var(--lime-line); background: var(--lime-soft); }
.shot-frame { border-radius: 16px; overflow: hidden; border: 1px solid var(--line-2); background: #14171a; box-shadow: var(--shadow); }
.shot-light { background: #efefef; }
.shot-frame img { width: 100%; }
.shot-note { margin: 10px 0 0; font-size: 0.78rem; color: var(--muted); font-family: var(--font-mono); }
.case-move { display: grid; justify-items: center; gap: 6px; text-align: center; align-self: center; }
.case-move .mono { font-size: 1.05rem; font-weight: 600; }
.case-arrow { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; border: 1px solid var(--line-2); background: var(--surface-2); color: var(--text-2); transform: rotate(-90deg); }
.case-move small { font-size: 0.7rem; color: var(--muted); max-width: 90px; line-height: 1.3; }
.case-result { margin-top: 48px; padding: 32px; display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 40px; align-items: center; }
.clv { display: grid; gap: 4px; padding-right: 32px; border-right: 1px solid var(--line); }
.clv span { font-size: 0.85rem; color: var(--text-2); }
.clv strong { font-size: clamp(3.2rem, 7vw, 4.6rem); line-height: 1; font-weight: 700; letter-spacing: -0.05em; }
.clv small { font-size: 0.85rem; color: var(--muted); }
.case-text p:last-child { margin-bottom: 0; }
.signoff { font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--lime) !important; }

/* 04 · Track record */
.record { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 64px; align-items: center; }
.big-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 8px 0 28px; }
.big-stats > div { padding: 20px 22px; border-radius: var(--radius); border: 1px solid var(--line); background: rgba(255, 255, 255, 0.02); }
.big-stats strong { display: block; font-size: clamp(2.4rem, 5vw, 3.4rem); line-height: 1; font-weight: 700; letter-spacing: -0.05em; margin-bottom: 8px; }
.big-stats span { font-size: 0.85rem; color: var(--muted); }
.record p { max-width: 460px; }
.chart-card { margin: 0; padding: 26px; }
.chart-card figcaption { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 18px; font-family: var(--font-display); font-weight: 600; }
.chart { width: 100%; height: auto; overflow: visible; }
.chart-grid { stroke: rgba(255, 255, 255, 0.06); fill: none; stroke-width: 1; vector-effect: non-scaling-stroke; }
.chart-line { stroke: var(--lime); stroke-width: 2.5; fill: none; stroke-linejoin: round; stroke-linecap: round; filter: drop-shadow(0 0 8px rgba(176, 255, 59, 0.45)); }
.chart-card .small { margin: 14px 0 0; }

/* 05 · Perché cerco collaboratori */
.why { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.mail { margin: 0; }
.mail a { position: relative; display: block; border-radius: 18px; overflow: hidden; border: 1px solid var(--line-2); box-shadow: var(--shadow), 0 0 80px -40px rgba(176, 255, 59, 0.3); transform: rotate(1.2deg); transition: transform 0.35s; }
.mail a:hover { transform: rotate(0) scale(1.01); }
.mail img { width: 100%; }
.mail-zoom { position: absolute; right: 14px; bottom: 14px; display: inline-flex; align-items: center; gap: 7px; padding: 7px 12px; border-radius: 99px; background: rgba(5, 7, 6, 0.8); border: 1px solid var(--line-2); font-size: 0.8rem; color: var(--text); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.mail-zoom .i { width: 15px; height: 15px; }
.mail figcaption { margin-top: 14px; font-size: 0.78rem; color: var(--muted); font-family: var(--font-mono); text-align: center; }

/* 06 · Accesso selettivo */
.criteria { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.criterion { padding: 24px; display: flex; gap: 16px; align-items: flex-start; transition: border-color 0.25s, transform 0.25s; }
.criterion:hover { border-color: var(--lime-line); transform: translateY(-3px); }
.criterion h3 { font-size: 1.05rem; margin: 2px 0 6px; }
.criterion p { margin: 0; font-size: 0.92rem; }

/* 07 · One-to-one */
.roles { display: grid; grid-template-columns: 1fr auto 1fr; gap: 16px; align-items: center; }
.role { padding: 28px; }
.role-me { border-color: var(--lime-line); background: linear-gradient(180deg, rgba(176, 255, 59, 0.07), var(--surface)); }
.role-tag { display: inline-block; font-family: var(--font-mono); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text-2); margin-bottom: 16px; }
.role-me .role-tag { color: var(--lime); }
.role ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.role li { display: flex; align-items: center; gap: 12px; font-size: 1.02rem; color: var(--text); }
.role li .i { color: var(--lime); }
.role-plus { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; border: 1px solid var(--line-2); background: var(--surface-2); font-family: var(--font-display); font-size: 1.4rem; color: var(--text-2); }
.timeline { list-style: none; padding: 0; margin: 48px 0 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; position: relative; }
.timeline::before { content: ""; position: absolute; top: 19px; left: 20px; right: 20px; height: 1px; background: linear-gradient(90deg, var(--lime-line), var(--line)); }
.timeline li { position: relative; }
.timeline li > span { position: relative; display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--bg); border: 1px solid var(--lime-line); color: var(--lime); font-size: 0.8rem; margin-bottom: 18px; }
.timeline h3 { font-size: 1.08rem; margin-bottom: 6px; }
.timeline p { font-size: 0.92rem; margin: 0; }

/* 08 · Domande */
.faq-layout { display: grid; grid-template-columns: 0.75fr 1.25fr; gap: 64px; align-items: start; }
.faq-side { position: sticky; top: calc(var(--header-h) + 32px); }
.faq-list { display: grid; gap: 10px; }
.faq-list details { border: 1px solid var(--line); border-radius: 14px; background: rgba(255, 255, 255, 0.015); transition: border-color 0.2s, background 0.2s; }
.faq-list details[open] { border-color: var(--lime-line); background: rgba(176, 255, 59, 0.03); }
.faq-list summary { list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 18px 20px; cursor: pointer; font-weight: 500; color: var(--text); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after { content: "+"; flex-shrink: 0; display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; border: 1px solid var(--line-2); color: var(--lime); font-size: 1.1rem; line-height: 1; transition: transform 0.25s; }
.faq-list details[open] summary::after { transform: rotate(45deg); }
.faq-list details p { margin: 0; padding: 0 20px 20px; font-size: 0.95rem; }

/* Contatti */
.cta { padding-top: 40px; }
.cta-card {
  position: relative;
  overflow: hidden;
  text-align: center;
  padding: 72px 32px;
  border-radius: 28px;
  border: 1px solid var(--lime-line);
  background:
    radial-gradient(60% 80% at 50% 120%, rgba(176, 255, 59, 0.22), transparent 70%),
    radial-gradient(40% 60% at 10% 0%, rgba(79, 227, 160, 0.1), transparent 70%),
    var(--surface);
}
.cta-card h2 { font-size: clamp(2.2rem, 5vw, 3.8rem); }
.cta-card > p { font-size: 1.1rem; max-width: 520px; margin: 0 auto 30px; }
.cta-actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }
.cta-mail { margin: 22px 0 0; font-size: 0.85rem; color: var(--muted); }

/* Piede */
.footer { padding: 56px 0 40px; }
.footer-top { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.footer-links { display: flex; gap: 24px; font-size: 0.92rem; color: var(--text-2); }
.footer-links a:hover { color: var(--lime); }
.footer-bottom { display: flex; justify-content: space-between; align-items: flex-start; gap: 32px; padding-top: 24px; }
.footer-bottom p { margin: 0; max-width: 720px; font-size: 0.8rem; color: var(--muted); }
.footer-bottom .mono { font-size: 0.75rem; color: var(--muted); white-space: nowrap; }

/* Scelta del contatto */
.contact-dialog { width: min(460px, calc(100% - 32px)); padding: 32px; border-radius: 22px; border: 1px solid var(--line-2); background: linear-gradient(180deg, var(--surface-2), var(--surface)); color: var(--text); box-shadow: 0 40px 120px -20px rgba(0, 0, 0, 0.9); }
.contact-dialog::backdrop { background: rgba(2, 3, 2, 0.72); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.contact-dialog h2 { font-size: 1.7rem; margin-bottom: 6px; }
.contact-dialog .kicker { margin-bottom: 12px; }
.contact-close { position: absolute; top: 14px; right: 14px; width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--line-2); background: transparent; font-size: 1.3rem; line-height: 1; color: var(--text-2); }
.contact-close:hover { color: var(--text); border-color: var(--lime-line); }
.contact-options { display: grid; gap: 10px; margin-top: 22px; }
.contact-option { display: flex; align-items: center; gap: 14px; padding: 14px 16px; border-radius: 14px; border: 1px solid var(--line-2); background: rgba(255, 255, 255, 0.02); transition: border-color 0.2s, transform 0.2s; }
.contact-option:hover { border-color: var(--lime-line); transform: translateY(-2px); }
.contact-option strong { display: block; }
.contact-option small { display: block; color: var(--muted); font-size: 0.85rem; }
.contact-option .go { margin-left: auto; color: var(--muted); }

/* Comparsa allo scorrimento: solo se JavaScript è attivo e il movimento non è ridotto */
.motion .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.8s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.7, 0.2, 1); }
.motion .reveal.visible { opacity: 1; transform: none; }
.motion .sources .reveal:nth-child(2), .motion .criteria .reveal:nth-child(2), .motion .timeline .reveal:nth-child(2) { transition-delay: 0.08s; }
.motion .sources .reveal:nth-child(3), .motion .criteria .reveal:nth-child(3), .motion .timeline .reveal:nth-child(3) { transition-delay: 0.16s; }
.motion .sources .reveal:nth-child(4), .motion .criteria .reveal:nth-child(4), .motion .timeline .reveal:nth-child(4) { transition-delay: 0.24s; }
.motion .criteria .reveal:nth-child(5) { transition-delay: 0.32s; }
.motion .criteria .reveal:nth-child(6) { transition-delay: 0.4s; }
.motion .chart-line { stroke-dasharray: 1 1; stroke-dashoffset: 1; transition: stroke-dashoffset 2s cubic-bezier(0.4, 0, 0.2, 1); }
.motion .chart-card.visible .chart-line { stroke-dashoffset: 0; }
.motion .chart-area { opacity: 0; transition: opacity 1.2s 0.8s; }
.motion .chart-card.visible .chart-area { opacity: 1; }
.motion .hero-copy > * { animation: rise 0.9s cubic-bezier(0.2, 0.7, 0.2, 1) both; }
.motion .hero-copy > :nth-child(2) { animation-delay: 0.08s; }
.motion .hero-copy > :nth-child(3) { animation-delay: 0.16s; }
.motion .hero-copy > :nth-child(4) { animation-delay: 0.24s; }
.motion .hero-copy > :nth-child(5) { animation-delay: 0.32s; }
@keyframes rise { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .dot { animation: none; }
  .btn, .source, .criterion, .mail a, .contact-option { transition: none; }
}

/* Schermi medi */
@media (max-width: 1080px) {
  .nav { display: none; }
  .header-inner .btn { margin-left: auto; }
  .split, .record, .why { grid-template-columns: 1fr; gap: 48px; }
  .sources { grid-template-columns: 1fr 1fr; }
  .criteria { grid-template-columns: 1fr 1fr; }
  .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .faq-side { position: static; }
  .mail { max-width: 560px; }
}

/* Telefono */
@media (max-width: 760px) {
  :root { --gutter: 16px; --header-h: 60px; }
  .section { padding: 76px 0; }
  .section-head { margin-bottom: 36px; }
  .hero { padding: 72px 0 76px; }
  .hero-lead { font-size: 1.05rem; }
  .hero-actions .btn { width: 100%; }
  .eyebrow { font-size: 0.66rem; letter-spacing: 0.05em; }
  .formula { padding: 18px 16px; }
  .formula .mono { font-size: 0.9rem; white-space: nowrap; }
  .formula-example { font-size: 0.85rem !important; }
  .calc { padding: 20px; }
  .calc-head { flex-wrap: wrap; }
  .sources, .criteria { grid-template-columns: 1fr; gap: 12px; }
  .source { display: grid; grid-template-columns: 42px 1fr; column-gap: 16px; padding: 20px; }
  .source .icon { grid-row: span 2; margin: 0; }
  .criterion { padding: 20px; }
  .case { grid-template-columns: 1fr; gap: 16px; }
  .case-arrow { transform: none; }
  .case-move { grid-template-columns: auto auto auto; align-items: center; justify-content: center; gap: 12px; }
  .case-move small { grid-column: 1 / -1; max-width: none; }
  .shot figcaption strong { font-size: 1.3rem; }
  .case-result { grid-template-columns: 1fr; gap: 24px; padding: 24px; margin-top: 32px; }
  .clv { padding: 0 0 24px; border-right: 0; border-bottom: 1px solid var(--line); }
  .big-stats > div { padding: 16px; }
  .chart-card { padding: 18px; }
  .chart-card figcaption { flex-wrap: wrap; }
  .mail a { transform: none; }
  .roles { grid-template-columns: 1fr; }
  .role-plus { justify-self: center; }
  .timeline { grid-template-columns: 1fr; gap: 0; }
  .timeline::before { top: 20px; bottom: 20px; left: 19px; right: auto; width: 1px; height: auto; background: linear-gradient(180deg, var(--lime-line), var(--line)); }
  .timeline li { display: grid; grid-template-columns: 40px 1fr; column-gap: 16px; padding-bottom: 24px; }
  .timeline li > span { grid-row: 1 / 3; margin: 0; }
  .timeline li:last-child { padding-bottom: 0; }
  .faq-list summary { padding: 16px; }
  .faq-list details p { padding: 0 16px 16px; }
  .cta-card { padding: 52px 20px; border-radius: 22px; }
  .cta-actions .btn { width: 100%; }
  .footer-top, .footer-bottom { flex-direction: column; align-items: flex-start; }
  .contact-dialog { padding: 26px 20px; }
}