/* ============================================================
   SCALING PROJECT — Stylesheet principale (tema scuro)
   Palette: nero / rosso / bianco
   ============================================================ */

:root {
  --nero: #0b0b0d;
  --nero-soft: #131316;
  --superficie: #131316;
  --rosso: #e4322b;
  --rosso-scuro: #b3231d;
  --bianco: #ffffff;
  --testo: #eeeef1;
  --grigio-bg: #101014;
  --grigio-linea: #26262c;
  --grigio-testo: #a4a4ad;
  --grigio-testo-dark: #a7a7b0;

  --font-display: 'Anton', 'Oswald', Impact, 'Arial Narrow', sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;

  --container: 1160px;
  --radius: 18px;
  --shadow: 0 18px 50px -18px rgba(0, 0, 0, .65);
  --transition: .35s cubic-bezier(.22, .61, .36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--testo);
  background: var(--nero);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

.container {
  width: min(var(--container), calc(100% - 48px));
  margin-inline: auto;
}

/* ---------- Tipografia ---------- */

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: .02em;
  text-transform: uppercase;
  color: var(--bianco);
}

h1 { font-size: clamp(2.4rem, 5.4vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.7rem); }
h3 { font-size: clamp(1.15rem, 2vw, 1.4rem); }

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: var(--rosso);
  margin-bottom: 18px;
}

.kicker::before {
  content: "";
  width: 26px;
  height: 3px;
  background: var(--rosso);
  border-radius: 2px;
}

.lead {
  font-size: clamp(1.05rem, 1.6vw, 1.25rem);
  color: var(--grigio-testo);
  max-width: 640px;
}

.accent { color: var(--rosso); }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 11, 13, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--grigio-linea);
  transition: box-shadow var(--transition);
}

.site-header.scrolled { box-shadow: 0 10px 30px -14px rgba(0,0,0,.8); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand img {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid var(--grigio-linea);
}

.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.02rem;
  letter-spacing: .01em;
  line-height: 1.1;
  color: var(--bianco);
}

.brand-name span { color: var(--rosso); }

.brand-tag {
  display: block;
  font-family: var(--font-body);
  font-size: .68rem;
  font-weight: 500;
  color: var(--grigio-testo);
  letter-spacing: .08em;
  text-transform: uppercase;
}

.main-nav { display: flex; align-items: center; gap: 6px; }

.main-nav a {
  font-size: .92rem;
  font-weight: 600;
  padding: 9px 14px;
  border-radius: 10px;
  color: #cfcfd6;
  transition: background var(--transition), color var(--transition);
}

.main-nav a:hover { background: var(--superficie); color: var(--bianco); }

.main-nav a.active { color: var(--rosso); }

.main-nav .nav-cta {
  margin-left: 10px;
  background: var(--rosso);
  color: var(--bianco);
  font-weight: 700;
  padding: 11px 20px;
  border-radius: 999px;
  transition: background var(--transition), transform var(--transition);
}

.main-nav .nav-cta:hover { background: var(--rosso-scuro); transform: translateY(-1px); color: var(--bianco); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2.5px;
  background: var(--bianco);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  overflow: hidden;
  background: var(--nero);
  padding: clamp(70px, 10vw, 130px) 0 clamp(60px, 8vw, 110px);
}

.hero::before {
  content: "";
  position: absolute;
  top: -220px;
  right: -220px;
  width: 560px;
  height: 560px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(228, 50, 43, .18) 0%, rgba(228, 50, 43, 0) 68%);
}

.hero::after {
  content: "";
  position: absolute;
  bottom: -260px;
  left: -260px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, .05) 0%, rgba(255, 255, 255, 0) 70%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: clamp(40px, 6vw, 90px);
  align-items: center;
}

.hero h1 em {
  font-style: normal;
  color: var(--rosso);
  position: relative;
  white-space: nowrap;
}

.hero h1 em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: .04em;
  height: .12em;
  background: rgba(228, 50, 43, .3);
  z-index: -1;
  border-radius: 3px;
}

.hero .lead { margin: 26px 0 36px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }

.hero-visual { position: relative; display: flex; justify-content: center; }

.hero-logo-card {
  position: relative;
  width: min(340px, 80%);
  aspect-ratio: 1;
  border-radius: 28px;
  overflow: hidden;
  border: 1px solid var(--grigio-linea);
  box-shadow: 0 0 80px -20px rgba(228, 50, 43, .45), var(--shadow);
  transform: rotate(3deg);
  transition: transform .6s cubic-bezier(.22,.61,.36,1);
}

.hero-logo-card:hover { transform: rotate(0deg) scale(1.02); }

.hero-logo-card img { width: 100%; height: 100%; object-fit: cover; }

.hero-badge {
  position: absolute;
  bottom: 26px;
  left: 50%;
  transform: translateX(-78%);
  background: var(--superficie);
  border: 1px solid var(--grigio-linea);
  box-shadow: var(--shadow);
  border-radius: 14px;
  padding: 12px 18px;
  font-size: .82rem;
  font-weight: 600;
  line-height: 1.35;
  white-space: nowrap;
  color: var(--testo);
}

.hero-badge strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1rem;
  color: var(--rosso);
}

/* ---------- Bottoni ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  padding: 15px 30px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary { background: var(--rosso); color: var(--bianco); }

.btn-primary:hover {
  background: var(--rosso-scuro);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -12px rgba(228, 50, 43, .55);
}

.btn-outline { border-color: rgba(255,255,255,.35); color: var(--bianco); background: transparent; }

.btn-outline:hover { background: var(--bianco); border-color: var(--bianco); color: var(--nero); transform: translateY(-2px); }

.btn-light { background: var(--bianco); color: var(--nero); }

.btn-light:hover { transform: translateY(-2px); box-shadow: 0 14px 30px -14px rgba(255,255,255,.4); }

.btn-outline-light { border-color: rgba(255,255,255,.4); color: var(--bianco); }

.btn-outline-light:hover { border-color: var(--bianco); background: var(--bianco); color: var(--nero); }

/* ---------- Sezioni ---------- */

section { padding: clamp(64px, 9vw, 120px) 0; }

.section-head { max-width: 720px; margin-bottom: clamp(40px, 5vw, 64px); }

.section-head p { margin-top: 16px; }

.section-dark {
  background: var(--grigio-bg);
  border-top: 1px solid var(--grigio-linea);
  border-bottom: 1px solid var(--grigio-linea);
  color: var(--testo);
}

.section-dark .lead,
.section-dark p { color: var(--grigio-testo); }

.section-dark h2, .section-dark h3 { color: var(--bianco); }

.section-gray {
  background: var(--grigio-bg);
  border-top: 1px solid var(--grigio-linea);
  border-bottom: 1px solid var(--grigio-linea);
}

/* ---------- Stats strip ---------- */

.stats-strip {
  background: var(--grigio-bg);
  border-top: 1px solid var(--grigio-linea);
  border-bottom: 1px solid var(--grigio-linea);
  color: var(--bianco);
  padding: 34px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  text-align: center;
}

.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.3rem);
  font-weight: 800;
  color: var(--rosso);
  line-height: 1.1;
}

.stat > span {
  font-size: .85rem;
  color: var(--grigio-testo);
  letter-spacing: .04em;
}

.stat strong span {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  font-weight: inherit;
}

/* ---------- Cards ---------- */

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }

.card {
  background: var(--superficie);
  border: 1px solid var(--grigio-linea);
  border-radius: var(--radius);
  padding: 34px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow);
  border-color: #34343c;
}

.card .card-num {
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 800;
  color: var(--rosso);
  letter-spacing: .14em;
  margin-bottom: 14px;
  display: block;
}

.card h3 { margin-bottom: 12px; }

.card p { color: var(--grigio-testo); font-size: .96rem; }

.section-dark .card,
.section-gray .card {
  background: var(--nero-soft);
  border-color: var(--grigio-linea);
}

/* ---------- Liste problema/soluzione ---------- */

.check-list, .cross-list { list-style: none; display: grid; gap: 14px; }

.check-list li, .cross-list li {
  position: relative;
  padding-left: 34px;
  font-size: 1rem;
  color: var(--testo);
}

.check-list li::before, .cross-list li::before {
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-display);
  font-weight: 800;
}

.check-list li::before { content: "✓"; color: var(--rosso); }

.cross-list li::before { content: "✕"; color: #74747e; }

/* ---------- Metodo (pagina) ---------- */

.method-step {
  display: grid;
  grid-template-columns: 110px 1fr;
  gap: clamp(20px, 4vw, 48px);
  padding: clamp(36px, 5vw, 56px) 0;
  border-top: 1px solid var(--grigio-linea);
}

.method-step:last-of-type { border-bottom: 1px solid var(--grigio-linea); }

.method-step .step-num {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 3.6rem);
  font-weight: 800;
  color: transparent;
  -webkit-text-stroke: 2px var(--rosso);
  line-height: 1;
}

.method-step h3 { font-size: clamp(1.3rem, 2.4vw, 1.7rem); margin-bottom: 12px; }

.method-step p { color: var(--grigio-testo); max-width: 640px; }

.method-step ul { margin-top: 16px; }

/* ---------- Quote / citazioni ---------- */

.quote-band {
  border-left: 4px solid var(--rosso);
  background: var(--superficie);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 30px 36px;
  margin: 40px 0;
}

.quote-band p {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--bianco);
  line-height: 1.4;
}

.quote-band cite {
  display: block;
  margin-top: 12px;
  font-style: normal;
  font-size: .85rem;
  color: var(--grigio-testo);
}

/* ---------- Testimonianze ---------- */

.testimonial {
  display: flex;
  flex-direction: column;
  gap: 18px;
  height: 100%;
}

.testimonial-result {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.55rem;
  color: var(--rosso);
  line-height: 1.2;
}

.testimonial-result small {
  display: block;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .8rem;
  color: var(--grigio-testo);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-top: 6px;
}

.testimonial blockquote {
  font-size: .98rem;
  color: var(--grigio-testo);
  border: 0;
  flex: 1;
}

.testimonial .who {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: .95rem;
  color: var(--bianco);
}

.who .avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: #24242b;
  color: var(--bianco);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
}

.who .avatar.red { background: var(--rosso); }

.who small { display: block; font-weight: 500; color: var(--grigio-testo); font-size: .78rem; }

/* ---------- Case study (pagina risultati) ---------- */

.case {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: clamp(28px, 5vw, 70px);
  align-items: start;
  padding: clamp(40px, 6vw, 70px) 0;
  border-top: 1px solid var(--grigio-linea);
}

.case:first-of-type { border-top: 0; padding-top: 0; }

.case-meta .big-number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  font-weight: 800;
  color: var(--rosso);
  line-height: 1.05;
}

.case-meta .big-number small {
  display: block;
  font-family: var(--font-body);
  font-size: .85rem;
  font-weight: 600;
  color: var(--grigio-testo);
  letter-spacing: .1em;
  text-transform: uppercase;
  margin-top: 10px;
}

.case-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }

.tag {
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
  background: var(--superficie);
  border: 1px solid var(--grigio-linea);
  border-radius: 999px;
  padding: 6px 14px;
  color: var(--testo);
}

.case-body h3 { margin-bottom: 14px; font-size: clamp(1.35rem, 2.4vw, 1.8rem); }

.case-body p { color: var(--grigio-testo); margin-bottom: 14px; }

.case-body .prima-dopo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0;
}

.prima-dopo > div {
  border-radius: var(--radius);
  padding: 22px;
  font-size: .92rem;
}

.prima-dopo .prima {
  background: var(--superficie);
  border: 1px solid var(--grigio-linea);
  color: var(--grigio-testo);
}

.prima-dopo .dopo {
  background: linear-gradient(145deg, #17171c 0%, #101014 100%);
  border: 1px solid rgba(228, 50, 43, .5);
  color: var(--testo);
  box-shadow: 0 0 40px -18px rgba(228, 50, 43, .5);
}

.prima-dopo strong {
  display: block;
  font-family: var(--font-display);
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  margin-bottom: 10px;
}

.prima-dopo .prima strong { color: var(--grigio-testo); }

.prima-dopo .dopo strong { color: var(--rosso); }

.prima-dopo ul { list-style: none; display: grid; gap: 8px; }

.prima-dopo .dopo ul { color: #d6d6dc; }

/* ---------- FAQ ---------- */

.faq-list { display: grid; gap: 14px; max-width: 800px; }

.faq-list details {
  background: var(--superficie);
  border: 1px solid var(--grigio-linea);
  border-radius: var(--radius);
  padding: 22px 26px;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.faq-list details[open] { box-shadow: var(--shadow); border-color: #34343c; }

.faq-list summary {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: var(--bianco);
}

.faq-list summary::-webkit-details-marker { display: none; }

.faq-list summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--rosso);
  transition: transform var(--transition);
}

.faq-list details[open] summary::after { transform: rotate(45deg); }

.faq-list details p { margin-top: 14px; color: var(--grigio-testo); font-size: .95rem; }

/* ---------- CTA band ---------- */

.cta-band {
  background: linear-gradient(135deg, #17171c 0%, #101014 100%);
  border: 1px solid var(--grigio-linea);
  color: var(--bianco);
  border-radius: 26px;
  padding: clamp(44px, 6vw, 80px);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-band::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -140px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(228,50,43,.3) 0%, rgba(228,50,43,0) 70%);
}

.cta-band h2 { position: relative; margin-bottom: 16px; }

.cta-band p {
  position: relative;
  color: var(--grigio-testo);
  max-width: 560px;
  margin: 0 auto 34px;
}

.cta-band .btn { position: relative; }

/* ---------- Footer ---------- */

.site-footer {
  background: var(--nero);
  border-top: 1px solid var(--grigio-linea);
  color: var(--grigio-testo);
  padding: 60px 0 30px;
  font-size: .92rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--grigio-linea);
}

.site-footer .brand-name { color: var(--bianco); }

.site-footer h4 {
  color: var(--bianco);
  font-size: .82rem;
  text-transform: uppercase;
  letter-spacing: .14em;
  margin-bottom: 18px;
}

.site-footer ul { list-style: none; display: grid; gap: 10px; }

.site-footer a:hover { color: var(--bianco); }

.footer-bottom {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 26px;
  font-size: .8rem;
}

/* ---------- Reveal animations ---------- */

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1);
}

.reveal.visible { opacity: 1; transform: none; }

.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

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

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; }
  .hero-logo-card { width: min(240px, 60%); }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .case { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .main-nav {
    position: fixed;
    inset: 73px 0 auto 0;
    background: var(--nero);
    border-bottom: 1px solid var(--grigio-linea);
    flex-direction: column;
    align-items: stretch;
    padding: 18px 24px 26px;
    gap: 4px;
    transform: translateY(-130%);
    transition: transform var(--transition);
    box-shadow: 0 30px 40px -20px rgba(0,0,0,.7);
  }

  .main-nav.open { transform: translateY(0); }

  .main-nav a { padding: 13px 14px; font-size: 1rem; }

  .main-nav .nav-cta { margin: 12px 0 0; text-align: center; justify-content: center; display: inline-flex; }

  .nav-toggle { display: flex; }

  .nav-toggle.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

  .grid-3, .grid-2 { grid-template-columns: 1fr; }

  .stats-grid { grid-template-columns: 1fr; gap: 20px; }

  .method-step { grid-template-columns: 1fr; gap: 10px; }

  .prima-dopo { grid-template-columns: 1fr !important; }

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

  .hero-badge { white-space: normal; transform: translateX(-50%); width: max-content; max-width: 90%; }
}

/* ---------- Font display stile reel (Anton) ---------- */

.brand-name, .kicker, .stat strong, .card .card-num, .method-step .step-num,
.quote-band p, .testimonial-result, .case-meta .big-number,
.faq-list summary, .btn, .site-footer h4 {
  font-weight: 400;
}

.brand-name { text-transform: uppercase; letter-spacing: .05em; }

.btn { text-transform: uppercase; letter-spacing: .06em; }

.main-nav .nav-cta {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.quote-band p { text-transform: uppercase; letter-spacing: .02em; }

.testimonial-result, .case-meta .big-number { letter-spacing: .02em; }

/* ============================================================
   Effetti di scroll e componenti aggiuntivi
   ============================================================ */

/* Barra di avanzamento scroll */

.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0;
  background: linear-gradient(90deg, var(--rosso), #ff6a5e);
  z-index: 300;
  box-shadow: 0 0 12px rgba(228, 50, 43, .6);
}

/* Marquee — nastro scorrevole */

.marquee {
  overflow: hidden;
  background: var(--rosso);
  padding: 16px 0;
  border-top: 1px solid rgba(0,0,0,.25);
  border-bottom: 1px solid rgba(0,0,0,.25);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 30s linear infinite;
}

.marquee-track span {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 1.05rem;
  color: var(--bianco);
  white-space: nowrap;
  padding-right: 28px;
}

.marquee-track span::after {
  content: "★";
  font-size: .8em;
  margin-left: 28px;
  color: rgba(255,255,255,.75);
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; }
}

/* Watermark gigante in background */

.watermark-wrap { position: relative; overflow: hidden; }

.watermark {
  position: absolute;
  top: 50%;
  left: 50%;
  translate: -50% -50%;
  font-family: var(--font-display);
  font-size: clamp(7rem, 20vw, 18rem);
  line-height: 1;
  text-transform: uppercase;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255, 255, 255, .07);
  white-space: nowrap;
  pointer-events: none;
  user-select: none;
  z-index: 0;
  will-change: transform;
}

.watermark-wrap > .container { position: relative; z-index: 1; }

/* Varianti reveal */

.reveal-left { transform: translateX(-42px); }
.reveal-right { transform: translateX(42px); }
.reveal-scale { transform: scale(.94); }

.reveal-left.visible, .reveal-right.visible, .reveal-scale.visible {
  transform: none;
}

/* Accento rosso animato sulle card */

.card { position: relative; overflow: hidden; }

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 100%;
  height: 3px;
  background: var(--rosso);
  transition: right .45s cubic-bezier(.22,.61,.36,1);
}

.card:hover::before { right: 0; }

/* Hero: glow parallax */

.hero-visual { will-change: transform; }