/* =========================================================
   FAENRIICT — main stylesheet
   ========================================================= */

:root{
  --bg: #090d13;
  --bg-soft: #0c111a;
  --panel: #0d1420;
  --panel-border: #1b2433;
  --line: #1a2230;
  --text: #eef1f6;
  --text-dim: #8b96a8;
  --text-dimmer: #5c6a7e;
  --lime: #cdf135;
  --cyan: #63c9f0;
  --signal: var(--lime);
  --aqua: var(--cyan);
  --aqua-wash: color-mix(in srgb, var(--cyan) 55%, transparent);
  --ink: var(--text);
  --muted-ink: var(--text-dim);
  --void: var(--bg);
  --mono: 'JetBrains Mono', 'Space Mono', ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --display: 'Oxanium', 'Space Grotesk', ui-sans-serif, sans-serif;
  --sans: 'Inter', ui-sans-serif, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --container: 1200px;
}

*, *::before, *::after{ box-sizing: border-box; }

html{ scroll-behavior: smooth; }

body{
  margin:0;
  background:
    linear-gradient(var(--bg-soft) 1px, transparent 1px) 0 0 / 32px 32px,
    linear-gradient(90deg, var(--bg-soft) 1px, transparent 1px) 0 0 / 32px 32px,
    var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a{ color: inherit; text-decoration: none; }
ul{ list-style:none; margin:0; padding:0; }
img{ max-width:100%; display:block; }
button{ font-family: inherit; cursor: pointer; }

.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow{
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--lime);
  display: inline-flex;
  align-items: center;
  gap: 12px;
}
.eyebrow.is-cyan{ color: var(--cyan); }
.eyebrow .rule{
  display:inline-block;
  width: 28px;
  height: 1px;
  background: currentColor;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: 15px 26px;
  border-radius: 2px;
  border: 1px solid transparent;
  transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn-primary{
  background: var(--signal);
  color: var(--void);
  font-weight: 500;
  padding: 12px 20px;
  border-radius: 0;
}
.btn-primary:hover{ background: var(--aqua); transform: none; }
.btn-outline{
  border-color: var(--panel-border);
  color: var(--text);
}
.btn-outline:hover{ border-color: var(--lime); color: var(--lime); }
.btn-link{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--signal);
  text-underline-offset: 8px;
  border-bottom: none;
  padding-bottom: 0;
  transition: color .15s ease;
}
.btn-link:hover{ color: var(--signal); }

/* ---------- Header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(9,13,19,.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height: 88px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  color: var(--text);
}
.brand-wm, .footer-brand .brand-wm{
  font-family: var(--display);
  font-size: 20px;
  letter-spacing: .02em;
}
.brand-wm .n{ font-weight: 600; color: var(--text); }
.brand-wm .ai{ font-weight: 800; color: var(--lime); }
.footer-brand .brand-wm{ font-size: 15px; letter-spacing: .04em; }
.footer-brand .brand-wm .n{ font-weight: 700; }

.main-nav ul{ display:flex; gap: 40px; }
.main-nav a{
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color .15s ease;
}
.main-nav a:hover{ color: var(--text); }

.header-actions{ display:flex; align-items:center; gap: 24px; }

.nav-toggle{
  display:none;
  background:none;
  border: 1px solid var(--panel-border);
  color: var(--text);
  width: 42px; height:42px;
  align-items:center; justify-content:center;
  border-radius: 2px;
}
.nav-toggle svg{ width:18px; height:18px; }

/* ---------- Hero ---------- */
.hero{
  padding: 96px 0 0;
  overflow: hidden;
}

.hero .container{
  display:grid;
  grid-template-columns: .96fr 1.04fr;
  gap: 40px;
  align-items:center;
}

.hero-copy{
  width: 100%;
  text-align:left;
}

.hero-copy .eyebrow{
  margin-bottom: 24px;
  font-size: 10px;
  letter-spacing: .19em;
}

.hero-copy .eyebrow .rule{ width: 40px; }

.hero-copy h1{
  font-family: var(--display);
  font-weight: 500;
  font-size: clamp(40px, 5.4vw, 68px);
  line-height: .98;
  letter-spacing: -.04em;
  margin: 0 0 28px;
}

.hero-copy h1 .accent{ color: var(--aqua); }

.hero-copy p.lead{
  color: var(--muted-ink);
  font-size: 14px;
  line-height: 28px;
  max-width: 46ch;
  margin: 0 0 40px;
}

.hero-actions{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap: 32px;
  flex-wrap: wrap;
}

/* Pattern: a destra su PC/tablet */
.hero-graphic{
  position: relative;
  width: min(100%, 540px);
  aspect-ratio: 1 / 1;
  max-width: 540px;
  min-width: 0;
  margin: 0 auto;
  overflow: hidden;
}

/* ---------- Pattern SVG ---------- */

.hg-ring{
  position: absolute;
  border-radius: 50%;
  border: 1px solid transparent;
  pointer-events: none;
  transform-origin: center;
}

.hg-ring-static{
  inset: 10%;
  border-color: color-mix(in srgb, var(--aqua) 30%, transparent);
  z-index: 1;
}

.hg-ring-dashed{
  inset: 2%;
  border-style: dashed;
  border-color: color-mix(in srgb, var(--signal) 35%, transparent);
  z-index: 1;
}

.hg-ring-inner{
  inset: 18%;
  border-color: color-mix(in srgb, var(--aqua) 30%, transparent);
  z-index: 1;
}

.hg-orbit{
  animation: hg-spin 70s linear infinite;
  transform-origin: center;
}

.hg-orbit-reverse{
  animation: hg-spin 50s linear infinite reverse;
  transform-origin: center;
}

@keyframes hg-spin{
  to{ transform: rotate(360deg); }
}

.hg-dot{
  position: absolute;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
}

.hg-dot-lg{ width: 12px; height: 12px; }
.hg-dot-sm{ width: 8px; height: 8px; }
.hg-dot-signal{ background: var(--signal); }
.hg-dot-aqua{ background: var(--aqua); }

.hg-dot-lg.hg-dot-signal{
  box-shadow: 0 0 20px color-mix(in srgb, var(--signal) 70%, transparent);
}

.hg-dot-lg.hg-dot-aqua{
  box-shadow: 0 0 20px color-mix(in srgb, var(--aqua) 70%, transparent);
}

.hg-pulse{
  animation: hg-pulse 3s ease-in-out infinite;
}

@keyframes hg-pulse{
  0%,100%{ opacity: 1; }
  50%{ opacity: .35; }
}

.hg-center{
  position: absolute;
  inset: 29%;
  z-index: 3;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid color-mix(in srgb, var(--signal) 40%, transparent);
  background: color-mix(in srgb, var(--panel) 70%, transparent);
  box-shadow: 0 0 80px var(--aqua-wash);
}

.hg-center-inner{
  width: 7rem;
  height: 7rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: color-mix(in srgb, var(--void) 80%, transparent);
}

.hg-center-inner svg{
  width: 36px;
  height: 36px;
  color: var(--signal);
}

.hg-lines{
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 4;
  color: color-mix(in srgb, var(--aqua) 35%, transparent);
  pointer-events: none;
  overflow: visible;
}

/* ---------- Stats bar ---------- */
.stats-bar{
  margin-top: 96px;
  border-top: 1px solid var(--line);
}
.stats-bar .container{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat{
  padding: 32px;
  border-right: 1px solid var(--line);
}
.stat:last-child{ border-right:none; }
.stat .stat-title{
  font-family: var(--display);
  font-weight: 700;
  font-size: 28px;
  color: var(--lime);
  margin: 0 0 6px;
}
.stat.is-cyan .stat-title{ color: var(--cyan); }
.stat .stat-caption{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--text-dimmer);
}

/* ---------- Section shared ---------- */
.section{ padding: 140px 0; }
.section-head{
  display:grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 40px;
  align-items:end;
  margin-bottom: 56px;
}
.section-head .eyebrow{ margin-bottom: 20px; }
.section-head h2{
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(30px, 3.6vw, 44px);
  line-height: 1.15;
  margin: 0;
}
.section-head h2 .dim{ color: var(--text-dimmer); }
.section-head h2 .accent{ color: var(--lime); }
.section-head h2 .accent-cyan{ color: var(--cyan); }
.section-head p{
  color: var(--text-dim);
  font-size: 15px;
  margin:0;
}

/* ---------- Capabilities grid ---------- */
.capabilities{
  border: 1px solid var(--panel-border);
  background: var(--panel);
}
.cap-grid{
  display:grid;
  grid-template-columns: 1fr 1fr;
}
.cap-card{
  padding: 44px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.cap-grid .cap-card:nth-child(2n){ border-right: none; }
.cap-grid .cap-card:nth-child(n+3){ border-bottom: none; }
.cap-card-top{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  margin-bottom: 40px;
}
.cap-icon{
  width: 40px; height:40px;
  border-radius: 50%;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  display:flex; align-items:center; justify-content:center;
}
.cap-icon svg{ width: 20px; height:20px; }
.cap-num{
  font-family: var(--mono);
  color: var(--text-dimmer);
  font-size: 14px;
}
.cap-card h3{
  font-family: var(--display);
  font-weight: 600;
  font-size: 24px;
  margin: 0 0 14px;
}
.cap-card p{
  color: var(--text-dim);
  font-size: 15px;
  margin: 0 0 24px;
  max-width: 42ch;
}

/* ---------- Metodo ---------- */
.metodo .container{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items:start;
}
.metodo-copy h2{
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(30px, 3.6vw, 44px);
  line-height: 1.15;
  margin: 20px 0 0;
}
.metodo-copy h2 .accent{ color: var(--lime); }
.metodo-list{ display:flex; flex-direction: column; gap: 36px; }
.metodo-item{
  padding-left: 22px;
  border-left: 2px solid var(--lime);
}
.metodo-item:nth-child(2){ border-color: var(--cyan); }
.metodo-item:nth-child(3){ border-color: var(--lime); }
.metodo-item h3{
  font-family: var(--display);
  font-size: 19px;
  font-weight: 600;
  margin: 0 0 8px;
}
.metodo-item p{
  color: var(--text-dim);
  font-size: 15px;
  margin: 0;
  max-width: 48ch;
}

/* ---------- Contatti (CTA panel) ---------- */
.contatti .container{ max-width: var(--container); }
.cta-panel{
  position: relative;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  padding: 72px;
}
.cta-panel .eyebrow{ margin-bottom: 22px; }
.cta-panel h2{
  font-family: var(--display);
  font-weight: 600;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.2;
  max-width: 18ch;
  margin: 0 0 22px;
}
.cta-panel h2 .accent{ color: var(--cyan); }
.cta-panel p{
  color: var(--text-dim);
  font-size: 15px;
  max-width: 50ch;
  margin: 0 0 36px;
}
.cta-decor{
  position:absolute;
  top: -60px;
  right: -40px;
  width: 260px;
  height: 260px;
  pointer-events:none;
}

/* ---------- Footer ---------- */
.site-footer{
  border-top: 1px solid var(--line);
  padding: 40px 0;
}
.site-footer .container{
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:10px;
}
.footer-meta{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-dimmer);
}
.footer-email{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--text-dim);
}
.footer-email:hover{ color: var(--lime); }

/* ---------- Mobile layout fix ---------- */
@media (max-width: 720px){
  html,
  body{
    width: 100%;
    max-width: 100%;
    min-width: 0;
    overflow-x: hidden;
  }

  .container{
    width: 100%;
    max-width: none;
    min-width: 0;
    margin-left: 0;
    margin-right: 0;
    padding-left: 20px;
    padding-right: 20px;
    box-sizing: border-box;
  }

  /* Evita che i figli delle griglie allarghino la viewport */
  .container > *,
  .section-head > *,
  .metodo .container > *,
  .cap-grid > *{
    min-width: 0;
  }

  .site-header,
  main,
  .hero,
  .stats-bar,
  .section,
  .site-footer{
    width: 100%;
    max-width: 100%;
    min-width: 0;
  }

  .site-header .container,
  .hero .container{
    width: 100%;
    max-width: none;
  }

  /* La parte hero resta verticale su telefono */
  .hero .container{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:0;
  }

  .hero-copy{
    width:100%;
    min-width:0;
    text-align:center;
  }

  .hero-copy h1{
    font-size: clamp(38px, 10vw, 52px);
    line-height:.98;
  }

  .hero-copy p.lead{
    font-size:14px;
    line-height:25px;
    max-width:40ch;
  }

  .hero-actions{
    justify-content:center;
    flex-direction:column;
    align-items:center;
    gap:20px;
  }

  .hero-graphic{
    width:min(100%, 360px);
    max-width:360px;
    margin:48px auto 0;
  }

  /* Queste erano ancora a 2 colonne sul telefono:
     è questo che causa il contenuto tagliato a destra. */
  .section-head{
    grid-template-columns:1fr;
    gap:24px;
  }

  .cap-grid{
    grid-template-columns:1fr;
  }

  .cap-grid .cap-card{
    border-right:none;
  }

  .metodo .container{
    grid-template-columns:1fr;
    gap:40px;
  }

  /* Statistiche: 2 colonne, ma senza permettere overflow */
  .stats-bar .container{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }

  .stat{
    min-width:0;
    padding:24px 20px;
  }

  .stat h3,
  .stat p{
    min-width:0;
    overflow-wrap:anywhere;
  }
}

/* ---------- Responsive ---------- */

/* Tablet: mantieni il pattern a destra, ma riduci leggermente la grafica */
@media (max-width: 960px) and (min-width: 721px){
  .hero .container{
    grid-template-columns: .95fr 1.05fr;
    gap: 24px;
  }

  .hero-copy h1{
    font-size: clamp(38px, 5vw, 56px);
  }

  .hero-copy p.lead{
    font-size: 13px;
    line-height: 25px;
    max-width: 42ch;
  }

  .hero-graphic{
    width: min(100%, 430px);
    max-width: 430px;
  }

  .stats-bar .container{ grid-template-columns: repeat(2,1fr); }
  .stat:nth-child(2){ border-right:none; }
  .stat{ border-bottom: 1px solid var(--line); }
  .section-head{ grid-template-columns: 1fr; }
  .cap-grid{ grid-template-columns: 1fr; }
  .cap-grid .cap-card{ border-right:none; }
  .cap-grid .cap-card:nth-child(n+3){ border-bottom: 1px solid var(--line); }
  .cap-grid .cap-card:last-child{ border-bottom:none; }
  .metodo .container{ grid-template-columns: 1fr; }
  .cta-panel{ padding: 44px 28px; }
}

/* Phone: pattern sotto al testo */
@media (max-width: 720px){
  .main-nav{ display:none; }
  .nav-toggle{ display:flex; }

  .site-header.nav-open .main-nav{
    display:block;
    position:absolute;
    top: 88px; left:0; right:0;
    background: var(--bg-soft);
    border-bottom: 1px solid var(--line);
    padding: 12px 0;
  }

  .site-header.nav-open .main-nav ul{
    flex-direction:column;
    gap:0;
  }

  .site-header.nav-open .main-nav a{
    display:block;
    padding: 16px 32px;
    border-bottom: 1px solid var(--line);
  }

  .header-actions .btn-outline{ display:none; }
  .section{ padding: 80px 0; }
  .hero{ padding-top: 56px; }

  .hero .container{
    display:flex;
    flex-direction:column;
    align-items:center;
    gap:0;
  }

  .hero-copy{
    text-align:center;
    align-items:center;
  }

  .hero-copy h1{
    font-size: clamp(38px, 10vw, 52px);
    line-height: .98;
  }

  .hero-copy p.lead{
    font-size: 14px;
    line-height: 25px;
    max-width: 40ch;
  }

  .hero-actions{
    justify-content:center;
    flex-direction: column;
    align-items:center;
    gap:20px;
  }

  .hero-graphic{
    width: min(100%, 360px);
    max-width: 360px;
    margin: 48px auto 0;
  }
}