/* SVI — Venture Intelligence marketing landing */
:root {
  --svi-lp-navy: #0f172a;
  --svi-lp-blue: #1e3a8a;
  --svi-lp-accent: #2563eb;
  --svi-lp-ink: #1e293b;
  --svi-lp-muted: #64748b;
  --svi-lp-border: rgba(148, 163, 184, 0.28);
  --svi-lp-surface: #f8fafc;
  --svi-lp-white: #ffffff;
  --svi-lp-header: 4.25rem;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body.svi-lp-page {
  margin: 0;
  font-family: 'Inter', system-ui, sans-serif;
  background: #e2e8f0;
  color: var(--svi-lp-ink);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

.svi-lp-shell {
  max-width: 1180px;
  margin: 0 auto;
  background: var(--svi-lp-white);
  min-height: 100vh;
  box-shadow: 0 0 60px rgba(15, 23, 42, 0.1);
  overflow-x: hidden;
}

.svi-lp-container { width: min(100% - 2.5rem, 1040px); margin-inline: auto; }

.svi-lp-header {
  position: sticky; top: 0; z-index: 200; height: var(--svi-lp-header);
  background: rgba(255, 255, 255, 0.94); backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.95);
}
.svi-lp-header__inner {
  height: 100%; display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; padding: 0 1.25rem; max-width: 1180px; margin: 0 auto;
}
.svi-lp-brand { text-decoration: none; line-height: 1.05; }
.svi-lp-brand__main { font-weight: 800; font-size: 1.05rem; letter-spacing: -0.03em; color: var(--svi-lp-navy); }
.svi-lp-brand__main em { font-style: normal; color: var(--svi-lp-accent); }
.svi-lp-brand__sub { display: block; font-size: 0.62rem; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; color: var(--svi-lp-muted); }

.svi-lp-nav { display: flex; flex-wrap: wrap; gap: 0.35rem 1rem; }
.svi-lp-nav a { font-size: 0.82rem; font-weight: 600; color: var(--svi-lp-muted); text-decoration: none; }
.svi-lp-nav a:hover { color: var(--svi-lp-accent); }

.svi-lp-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.4rem;
  padding: 0.55rem 1.1rem; border-radius: 10px; font-size: 0.88rem; font-weight: 700;
  text-decoration: none; border: none; cursor: pointer; transition: transform 0.15s, box-shadow 0.15s;
}
.svi-lp-btn--primary { background: var(--svi-lp-accent); color: #fff; box-shadow: 0 4px 14px rgba(37, 99, 235, 0.28); }
.svi-lp-btn--primary:hover { transform: translateY(-1px); box-shadow: 0 8px 22px rgba(37, 99, 235, 0.32); color: #fff; }
.svi-lp-btn--outline { background: transparent; color: var(--svi-lp-ink); border: 1px solid var(--svi-lp-border); }
.svi-lp-btn--outline:hover { border-color: var(--svi-lp-accent); color: var(--svi-lp-accent); }
.svi-lp-btn--ghost { background: rgba(255,255,255,0.12); color: #fff; border: 1px solid rgba(255,255,255,0.28); }
.svi-lp-btn--ghost:hover { background: rgba(255,255,255,0.18); color: #fff; }
.svi-lp-btn--lg { padding: 0.75rem 1.35rem; font-size: 0.95rem; }
.svi-lp-btn--block { width: 100%; }

.svi-lp-kicker {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em;
  color: rgba(255,255,255,0.75); margin-bottom: 0.85rem;
}

.svi-lp-hero {
  background: linear-gradient(145deg, #020617 0%, #0f172a 42%, #1e3a8a 100%);
  color: #fff; padding: 3.5rem 0 4rem; position: relative; overflow: hidden;
}
.svi-lp-hero::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(37,99,235,0.25), transparent 45%);
  pointer-events: none;
}
.svi-lp-hero__layout {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2.5rem; align-items: center; position: relative;
}
.svi-lp-hero__title {
  font-size: clamp(1.85rem, 4.5vw, 2.75rem); font-weight: 800; letter-spacing: -0.03em;
  line-height: 1.08; margin: 0 0 1rem;
}
.svi-lp-hero__lead { font-size: 1.05rem; color: rgba(255,255,255,0.88); margin: 0 0 1.5rem; max-width: 34rem; }
.svi-lp-hero__ctas { display: flex; flex-wrap: wrap; gap: 0.65rem; margin-bottom: 1.25rem; }
.svi-lp-hero__tags { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.svi-lp-pill {
  font-size: 0.72rem; font-weight: 600; padding: 0.25rem 0.6rem; border-radius: 999px;
  background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.18); color: rgba(255,255,255,0.9);
}

/* Mock UI — Sala Intelligence / Arena */
.svi-lp-mock {
  border-radius: 16px; border: 1px solid rgba(148,163,184,0.35);
  background: linear-gradient(180deg, #0f172a 0%, #1e293b 100%);
  box-shadow: 0 24px 60px rgba(0,0,0,0.35); overflow: hidden;
}
.svi-lp-mock__bar {
  display: flex; align-items: center; justify-content: space-between; gap: 0.5rem;
  padding: 0.55rem 0.85rem; background: rgba(15,23,42,0.95); border-bottom: 1px solid rgba(148,163,184,0.2);
  font-size: 0.72rem; font-weight: 600; color: #94a3b8;
}
.svi-lp-mock__bar strong { color: #f8fafc; }
.svi-lp-mock__body { padding: 1rem; }
.svi-lp-mock__metrics {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.45rem; margin-bottom: 0.85rem;
}
.svi-lp-mock__metric {
  text-align: center; padding: 0.5rem; border-radius: 8px; background: rgba(255,255,255,0.06);
  border: 1px solid rgba(148,163,184,0.15);
}
.svi-lp-mock__metric span { display: block; font-size: 1.1rem; font-weight: 800; color: #f8fafc; }
.svi-lp-mock__metric small { font-size: 0.58rem; text-transform: uppercase; letter-spacing: 0.04em; color: #94a3b8; }

.svi-lp-mock__podium { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.4rem; margin-bottom: 0.85rem; }
.svi-lp-mock__slot {
  padding: 0.55rem; border-radius: 10px; background: rgba(255,255,255,0.05);
  border: 1px solid rgba(148,163,184,0.2); text-align: center;
}
.svi-lp-mock__slot--1 { border-top: 2px solid #f59e0b; }
.svi-lp-mock__slot--2 { border-top: 2px solid #94a3b8; }
.svi-lp-mock__slot--3 { border-top: 2px solid #d97706; }
.svi-lp-mock__slot strong { display: block; font-size: 0.68rem; color: #e2e8f0; margin-bottom: 0.15rem; }
.svi-lp-mock__slot em { font-style: normal; font-size: 0.85rem; font-weight: 800; color: #93c5fd; }

.svi-lp-mock__graph {
  position: relative; height: 120px; border-radius: 10px;
  background: radial-gradient(ellipse at 50% 50%, #1e293b, #0f172a);
  border: 1px solid rgba(148,163,184,0.2); overflow: hidden;
}
.svi-lp-mock__node {
  position: absolute; width: 10px; height: 10px; border-radius: 50%;
  background: #7dd3fc; box-shadow: 0 0 8px rgba(125,211,252,0.6);
  animation: sviLpPulse 2.4s ease-in-out infinite;
}
.svi-lp-mock__node:nth-child(1) { top: 35%; left: 22%; animation-delay: 0s; }
.svi-lp-mock__node:nth-child(2) { top: 55%; left: 48%; width: 14px; height: 14px; background: #c4b5fd; animation-delay: 0.4s; }
.svi-lp-mock__node:nth-child(3) { top: 28%; left: 68%; animation-delay: 0.8s; }
.svi-lp-mock__node:nth-child(4) { top: 70%; left: 30%; animation-delay: 1.2s; }
.svi-lp-mock__node:nth-child(5) { top: 62%; left: 75%; animation-delay: 1.6s; }
@keyframes sviLpPulse { 0%, 100% { opacity: 0.7; transform: scale(1); } 50% { opacity: 1; transform: scale(1.15); } }

.svi-lp-section { padding: 4rem 0; }
.svi-lp-section--alt { background: var(--svi-lp-surface); }
.svi-lp-section__eyebrow {
  font-size: 0.72rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--svi-lp-accent); margin: 0 0 0.5rem;
}
.svi-lp-section__title {
  font-size: clamp(1.5rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -0.02em;
  color: var(--svi-lp-navy); margin: 0 0 0.75rem; line-height: 1.15;
}
.svi-lp-section__lead { font-size: 1.02rem; color: var(--svi-lp-muted); margin: 0 0 1.75rem; max-width: 42rem; }

.svi-lp-problem-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1rem; }
.svi-lp-problem-card {
  padding: 1.25rem; border-radius: 14px; background: #fff;
  border: 1px solid var(--svi-lp-border); box-shadow: 0 2px 12px rgba(15,23,42,0.04);
}
.svi-lp-problem-card i { font-size: 1.25rem; color: var(--svi-lp-accent); margin-bottom: 0.5rem; }

.svi-lp-checklist { list-style: none; margin: 0; padding: 0; }
.svi-lp-checklist li {
  display: flex; gap: 0.65rem; align-items: flex-start; padding: 0.45rem 0;
  border-bottom: 1px solid rgba(226,232,240,0.8); font-size: 0.95rem;
}
.svi-lp-checklist li:last-child { border-bottom: none; }
.svi-lp-checklist i { color: #059669; margin-top: 0.15rem; flex-shrink: 0; }

.svi-lp-features { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1rem; }
.svi-lp-feature {
  padding: 1.35rem; border-radius: 14px; background: #fff; border: 1px solid var(--svi-lp-border);
}
.svi-lp-feature__icon {
  width: 2.5rem; height: 2.5rem; border-radius: 10px; display: flex; align-items: center; justify-content: center;
  background: rgba(37,99,235,0.08); color: var(--svi-lp-accent); font-size: 1.15rem; margin-bottom: 0.75rem;
}

.svi-lp-split { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: center; }
.svi-lp-gov-flow {
  display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center; justify-content: center;
  padding: 1.25rem; border-radius: 14px; background: #fff; border: 1px solid var(--svi-lp-border);
}
.svi-lp-gov-step {
  text-align: center; padding: 0.65rem 0.85rem; border-radius: 10px; background: var(--svi-lp-surface);
  font-size: 0.78rem; min-width: 100px;
}
.svi-lp-gov-step strong { display: block; font-size: 0.82rem; color: var(--svi-lp-navy); }
.svi-lp-gov-arrow { color: var(--svi-lp-muted); }

.svi-lp-pilot {
  background: linear-gradient(135deg, #0f172a, #1e3a8a); color: #fff; border-radius: 20px;
  padding: 2.5rem; display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; align-items: start;
}
.svi-lp-pilot h2 { font-size: 1.65rem; font-weight: 800; margin: 0 0 0.75rem; letter-spacing: -0.02em; }
.svi-lp-pilot ul { margin: 0; padding-left: 1.1rem; color: rgba(255,255,255,0.88); font-size: 0.92rem; }
.svi-lp-pilot ul li { margin-bottom: 0.35rem; }

.svi-lp-footer {
  padding: 2rem 0 5rem; text-align: center; border-top: 1px solid var(--svi-lp-border);
  color: var(--svi-lp-muted); font-size: 0.82rem;
}
.svi-lp-footer a { color: var(--svi-lp-accent); text-decoration: none; font-weight: 600; }

.svi-lp-sticky {
  position: fixed; bottom: 0; left: 0; right: 0; z-index: 300; padding: 0.65rem 1rem;
  background: rgba(255,255,255,0.96); backdrop-filter: blur(10px);
  border-top: 1px solid var(--svi-lp-border); display: none;
}

@media (max-width: 900px) {
  .svi-lp-hero__layout, .svi-lp-split, .svi-lp-pilot { grid-template-columns: 1fr; }
  .svi-lp-nav { display: none; }
  .svi-lp-sticky { display: block; }
  body.svi-lp-page { padding-bottom: 4.5rem; }
}

.svi-lp-reveal { opacity: 0; transform: translateY(16px); transition: opacity 0.5s, transform 0.5s; }
.svi-lp-reveal.is-visible { opacity: 1; transform: none; }

/* Preview animata catalogo software (condivisa) */
.sv-prev-svi { min-height: 168px; display: flex; flex-direction: column; gap: 0.45rem; }
.sv-prev-svi__arena { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.35rem; }
.sv-prev-svi__col {
  border-radius: 8px; padding: 0.4rem; text-align: center; font-size: 0.62rem; font-weight: 700;
  background: linear-gradient(180deg, #1e293b, #0f172a); color: #e2e8f0; border: 1px solid rgba(148,163,184,0.25);
}
.sv-prev-svi__col span { display: block; font-size: 0.85rem; font-weight: 800; color: #93c5fd; margin-top: 0.15rem; }
.sv-prev-svi__col--1 { animation: svPrevSviGlow 2.5s ease-in-out infinite; }
.sv-prev-svi__graph {
  flex: 1; min-height: 56px; border-radius: 8px; position: relative;
  background: radial-gradient(circle at 50% 50%, #1e3a8a22, #0f172a);
  border: 1px solid rgba(37,99,235,0.2); overflow: hidden;
}
.sv-prev-svi__dot {
  position: absolute; width: 6px; height: 6px; border-radius: 50%; background: #60a5fa;
  animation: svPrevSviDot 3s ease-in-out infinite;
}
.sv-prev-svi__dot:nth-child(1) { top: 30%; left: 25%; }
.sv-prev-svi__dot:nth-child(2) { top: 55%; left: 50%; animation-delay: 0.5s; background: #a5b4fc; width: 8px; height: 8px; }
.sv-prev-svi__dot:nth-child(3) { top: 40%; left: 72%; animation-delay: 1s; }
@keyframes svPrevSviGlow { 0%, 100% { box-shadow: none; } 50% { box-shadow: 0 0 12px rgba(245,158,11,0.35); } }
@keyframes svPrevSviDot { 0%, 100% { opacity: 0.5; } 50% { opacity: 1; transform: scale(1.2); } }

.svi-planet--svi { text-decoration: none; color: inherit; display: block; border-color: rgba(37,99,235,0.35); background: linear-gradient(135deg, rgba(219,234,254,0.4), #fff); }
.svi-planet--svi:hover { border-color: rgba(37,99,235,0.55); transform: translateY(-4px); }
.svi-planet--svi .sv-planet__name { color: #1e40af; }