/* =========================================================================
   VERTEX — styles.css
   Custom layer oltre Tailwind (CDN). Design "clinical-premium".
   ========================================================================= */

/* ---- Design tokens (regolabili) ---------------------------------------- */
:root {
  --bg: #22252A;              /* grigio antracite */
  --surface: #2A2E34;
  --surface-2: #32363D;
  --text: #F4F5F7;
  --muted: #AAB1BA;
  --accent: #F03030;          /* rosso del logo */
  --accent-ink: #FF5C5C;      /* rosso schiarito per testo piccolo (contrasto AA) */
  --accent-deep: #B81E1E;
  --on-accent: #FFFFFF;       /* testo sopra i fill rossi */
  --line: rgba(255, 255, 255, 0.10);
  --line-strong: rgba(255, 255, 255, 0.18);

  --font-display: "Barlow Condensed", system-ui, sans-serif;
  --font-mono-num: "Anton", "Barlow Condensed", sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;

  --glow: 0 0 40px rgba(240,48,48,.35);

  --header-h: 56px;
  --maxw: 1200px;
}

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

html {
  scroll-behavior: smooth;          /* fallback se Lenis non parte */
  -webkit-text-size-adjust: 100%;
}

/* Quando Lenis e' attivo gestisce lui lo scroll: niente doppio smoothing */
html.lenis,
html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }
.lenis.lenis-stopped { overflow: hidden; }

body {
  margin: 0;
  /* Base ricca e profonda: non un colore piatto ma gradienti sovrapposti */
  background-color: #16181C;
  background-image:
    radial-gradient(1100px 720px at 88% -8%, rgba(240,48,48,.12), transparent 58%),
    radial-gradient(880px 620px at -5% 22%, rgba(240,48,48,.06), transparent 55%),
    radial-gradient(1200px 900px at 50% 116%, rgba(120,140,160,.05), transparent 60%),
    linear-gradient(180deg, #1B1E23 0%, #15171B 55%, #17191E 100%);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;               /* hard stop a overflow orizzontale */
}

/* Layer di sfondo dietro al contenuto: glow animati + grana fine */
#bg-fx { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.fx-glow {
  position: absolute;
  border-radius: 50%;
  /* niente filter:blur (costoso): il radial-gradient è già morbido */
  opacity: 0.6;
  will-change: transform;
}
.fx-glow-1 {
  width: 52vw; height: 52vw; top: -12vw; right: -8vw;
  background: radial-gradient(circle, rgba(240,48,48,.32), transparent 68%);
  animation: drift1 16s ease-in-out infinite alternate;
}
.fx-glow-2 {
  width: 44vw; height: 44vw; bottom: -10vw; left: -10vw;
  background: radial-gradient(circle, rgba(240,72,72,.18), transparent 70%);
  animation: drift2 20s ease-in-out infinite alternate;
}
@keyframes drift1 { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(-6vw,6vh,0) scale(1.12); } }
@keyframes drift2 { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(7vw,-5vh,0) scale(1.1); } }
.fx-grain {
  position: absolute; inset: -50%;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.05;
  mix-blend-mode: overlay;
}

/* Il contenuto sta sopra lo sfondo dinamico */
.site-header, main, .site-footer, .mobile-bar { position: relative; z-index: 2; }

/* Logo come watermark grande e tenue dietro a una sezione */
.logo-watermark {
  position: absolute; inset: 0; z-index: 0;
  pointer-events: none; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.logo-watermark img {
  width: min(78vw, 720px); height: auto;
  opacity: 0.055;
  filter: grayscale(1) brightness(1.6);
}

/* Coach (David/Alessia) come sfondo di sezione, sfumato ai bordi */
.sec-coach { position: absolute; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.sec-coach img {
  position: absolute; inset: 0;
  width: 100%; height: 100%; max-width: none;
  object-fit: cover; object-position: center 22%;
  opacity: 0.28;
  filter: grayscale(0.25) contrast(1.04);
  -webkit-mask-image: linear-gradient(180deg, transparent, #000 16%, #000 84%, transparent);
          mask-image: linear-gradient(180deg, transparent, #000 16%, #000 84%, transparent);
}
.sec-coach.right img { object-position: 72% 22%; }
.sec-coach.left  img { object-position: 28% 22%; }
.sec-coach::after {   /* veil per leggibilità del contenuto sopra */
  content: ""; position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(22,24,28,.55), rgba(22,24,28,.30) 40%, rgba(22,24,28,.78)),
    radial-gradient(120% 80% at 50% 50%, transparent, rgba(22,24,28,.5));
}
@media (max-width: 768px) { .sec-coach img { opacity: 0.18; } .logo-watermark img { opacity: 0.045; } }

/* Mobile: glow statici (niente animazione blur pesante) per fluidità */
@media (max-width: 768px) {
  .fx-glow { animation: none !important; opacity: 0.45; }
  .fx-grain { opacity: 0.035; }
}

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

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

/* Niente parole spezzate, mai testo fuori dal contenitore */
h1, h2, h3, h4, p, li, a, span, label, button {
  overflow-wrap: break-word;
  word-break: normal;
  hyphens: none;
}

/* ---- Tipografia -------------------------------------------------------- */
.font-display { font-family: var(--font-display); }
.font-num     { font-family: var(--font-mono-num); letter-spacing: .01em; }

.display-xl {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 0.92;
  letter-spacing: 0.005em;
  text-transform: uppercase;
}

.eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent-ink);
}

.text-muted { color: var(--muted); }

/* limita la lunghezza riga del corpo (leggibilita') */
.measure { max-width: 60ch; }

/* ---- Layout helpers ---------------------------------------------------- */
.container-v {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 5vw, 4rem);
}

.section { position: relative; padding-block: clamp(3rem, 5.5vw, 5rem); }

.hairline { height: 1px; background: var(--line); border: 0; }

/* ---- Accessibilita' ---------------------------------------------------- */
.skip-link {
  position: fixed;
  top: -100px;
  left: 1rem;
  z-index: 200;
  background: var(--accent);
  color: #FFFFFF;
  font-weight: 700;
  padding: 0.75rem 1.25rem;
  border-radius: 0.5rem;
  transition: top 0.2s ease;
}
.skip-link:focus { top: 1rem; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ---- Bottoni ----------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 48px;
  padding: 0.85rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.2s ease, color 0.2s ease,
              border-color 0.2s ease, transform 0.1s ease;
  will-change: transform;
}
.btn:active { transform: translateY(1px) scale(0.99); }

.btn-primary {
  background: var(--accent);
  color: #FFFFFF;
}
.btn-primary:hover { background: #F04848; }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--line-strong);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-wa {
  background: #1f2a30;
  color: var(--text);
  border-color: var(--line-strong);
}
.btn-wa:hover { background: #25D366; color: #04210f; border-color: #25D366; }

/* magnetic wrapper: il movimento e' applicato via JS solo su desktop */
.magnetic { display: inline-flex; }

/* ---- Header ------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 80;
  height: var(--header-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(12px);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background-color 0.3s ease;
}
.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
}

.wordmark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.wordmark .mark-v { color: var(--accent); }

/* Brand: simbolo (logo) + nome testuale accanto */
.brand { display: inline-flex; align-items: center; gap: 0.6rem; }
.brand-logo {
  height: 40px; width: auto; display: block;
  filter: drop-shadow(0 2px 8px rgba(240,48,48,.28));
}
.brand-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.18rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  line-height: 1;
  color: var(--text);
  white-space: nowrap;
}
.brand-name span { color: var(--muted); font-weight: 600; }

/* Hamburger (solo mobile) */
.nav-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; padding: 0; border: 0; background: transparent;
  color: var(--text); cursor: pointer; -webkit-tap-highlight-color: transparent;
}
.nav-toggle-bars { position: relative; display: block; width: 24px; height: 14px; }
.nav-toggle-bars span {
  position: absolute; left: 0; width: 100%; height: 2px; border-radius: 2px;
  background: currentColor;
  transition: transform .28s ease, opacity .2s ease, top .28s ease;
}
.nav-toggle-bars span:nth-child(1) { top: 0; }
.nav-toggle-bars span:nth-child(2) { top: 6px; }
.nav-toggle-bars span:nth-child(3) { top: 12px; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(1) { top: 6px; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bars span:nth-child(3) { top: 6px; transform: rotate(-45deg); }

/* Pannello menu mobile: cade sotto l'header, a tutta larghezza */
.mobile-menu {
  position: absolute;
  top: 100%; left: 0; right: 0;
  display: flex; flex-direction: column;
  padding: 0.5rem clamp(1.25rem, 5vw, 4rem) 1.5rem;
  background: color-mix(in srgb, var(--bg) 97%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 24px 40px -24px rgba(0,0,0,.8);
}
.mobile-menu[hidden] { display: none; }
.mobile-menu .nav-link {
  padding: 0.85rem 0;
  font-size: 1.05rem;
  color: var(--text);
  border-bottom: 1px solid var(--line);
}
.mobile-menu .nav-link::after { content: none; }
.mobile-menu .btn { margin-top: 0.9rem; }

.nav-link {
  font-size: 0.9rem;
  color: var(--muted);
  transition: color 0.2s ease;
  position: relative;
}
.nav-link:hover { color: var(--text); }
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: -4px;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.25s ease;
}
.nav-link:hover::after { width: 100%; }

/* ---- "V" / vertice di sfondo in parallasse ----------------------------- */
.vertex-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}
.vertex-bg svg { width: 100%; height: 100%; display: block; }
.vertex-line { stroke: var(--accent); stroke-opacity: 0.10; fill: none; }
.vertex-line-faint { stroke: #fff; stroke-opacity: 0.04; fill: none; }

/* content sopra lo sfondo */
.above { position: relative; z-index: 1; }

/* ---- Hero -------------------------------------------------------------- */
.hero-rail { position: relative; }
.hero-stage {
  position: sticky;
  top: 0;
  height: 100svh;
  min-height: 560px;
  overflow: hidden;
  display: flex;
  align-items: center;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media video,
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-media::after {              /* overlay per leggibilita' del testo */
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(34,37,42,.55) 0%, rgba(34,37,42,.35) 35%, rgba(34,37,42,.78) 100%),
    radial-gradient(120% 90% at 50% 0%, rgba(240,48,48,.14), transparent 60%);
}

/* Ken Burns sobrio per il fallback poster (mobile / reduced-motion) */
.ken-burns {
  animation: kenburns 22s ease-in-out infinite alternate;
}
@keyframes kenburns {
  from { transform: scale(1.02) translateY(0); }
  to   { transform: scale(1.12) translateY(-1.5%); }
}

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: clamp(1rem, 4vh, 2.25rem);
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--muted);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.scroll-cue .dot {
  width: 22px; height: 36px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  position: relative;
}
.scroll-cue .dot::after {
  content: "";
  position: absolute;
  left: 50%; top: 7px;
  width: 3px; height: 7px;
  background: var(--accent);
  border-radius: 2px;
  transform: translateX(-50%);
  animation: cue 1.6s ease-in-out infinite;
}
@keyframes cue {
  0%, 100% { opacity: 0; transform: translate(-50%, 0); }
  50%      { opacity: 1; transform: translate(-50%, 8px); }
}

/* SplitText: stato iniziale parole/righe */
.split-line { overflow: hidden; }
.reveal-word { display: inline-block; }

/* ---- Card team (image-forward, overlay) -------------------------------- */
.team-card {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,0) 40%),
    var(--surface);
  box-shadow: 0 24px 60px -28px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.04);
  transition: transform 0.45s cubic-bezier(.22,.61,.36,1),
              border-color 0.3s ease, box-shadow 0.4s ease;
}
.team-card:hover {
  transform: translateY(-6px);
  border-color: color-mix(in srgb, var(--accent) 45%, transparent);
  box-shadow: 0 34px 70px -26px rgba(0,0,0,.8),
              0 0 40px -10px rgba(240,48,48,.30),
              inset 0 1px 0 rgba(255,255,255,.06);
}

.team-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 5;
}
.team-media::after {            /* sfumatura per leggibilità della didascalia */
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,22,26,0) 38%, rgba(18,20,23,.55) 70%, rgba(16,18,21,.92) 100%);
}
.portrait {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 18%;
  background: var(--surface-2);
  transition: transform 0.7s cubic-bezier(.22,.61,.36,1);
}
.team-card:hover .portrait { transform: scale(1.06); }

.team-index {
  position: absolute;
  top: 0.85rem; right: 1.1rem;
  z-index: 2;
  font-family: var(--font-mono-num);
  font-size: 2.4rem;
  line-height: 1;
  color: rgba(255,255,255,.16);
  letter-spacing: .02em;
}
.team-cap {
  position: absolute;
  left: 1.25rem; right: 1.25rem; bottom: 1rem;
  z-index: 2;
}
.team-badge {
  display: inline-block;
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
  background: color-mix(in srgb, var(--accent) 88%, black);
  padding: 0.28rem 0.6rem;
  border-radius: 999px;
  margin-bottom: 0.55rem;
}
.team-name {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .01em;
  font-size: clamp(1.7rem, 4vw, 2.2rem);
  line-height: 0.95;
  color: #fff;
  text-shadow: 0 2px 20px rgba(0,0,0,.5);
}
.team-body { padding: 1.4rem 1.5rem 1.6rem; }

/* ---- Metodo (claim + convergenza) -------------------------------------- */
.metodo { text-align: center; }
.metodo-claim {
  font-size: clamp(1.9rem, 5.2vw, 3.5rem);
  margin: 1rem auto 0;
  max-width: 22ch;
}
.converge {
  display: grid;
  grid-template-columns: 1fr clamp(40px,7vw,90px) auto clamp(40px,7vw,90px) 1fr;
  align-items: center;
  gap: clamp(.6rem, 1.6vw, 1.4rem);
  max-width: 940px;
  margin: clamp(3rem, 7vw, 4.5rem) auto 0;
}
.converge-tag {
  display: block;
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: .03em;
  font-weight: 700;
  font-size: clamp(1.3rem, 2.6vw, 1.85rem);
  color: var(--text);
}
.cv-left  { text-align: right; }
.cv-right { text-align: left; }
.converge-txt { color: var(--muted); font-size: .9rem; margin-top: .25rem; line-height: 1.4; }

/* connettori che puntano al centro */
.cv-link { height: 2px; position: relative; border-radius: 2px; }
.cv-link-l { background: linear-gradient(90deg, transparent, var(--accent)); }
.cv-link-r { background: linear-gradient(90deg, var(--accent), transparent); }
.cv-link-l::after, .cv-link-r::after {  /* punta freccia verso il centro */
  content: ""; position: absolute; top: 50%; width: 7px; height: 7px;
  border-top: 2px solid var(--accent); border-right: 2px solid var(--accent);
}
.cv-link-l::after { right: -1px; transform: translateY(-50%) rotate(45deg); }
.cv-link-r::after { left: -1px;  transform: translateY(-50%) rotate(225deg); }

/* nodo centrale = il tuo obiettivo */
.cv-center { position: relative; display: grid; place-items: center;
  width: clamp(60px, 9vw, 84px); height: clamp(60px, 9vw, 84px); }
.cv-dot {
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 7px rgba(240,48,48,.14), 0 0 28px rgba(240,48,48,.85);
  animation: apexPulse 2.6s ease-in-out infinite;
}
@keyframes apexPulse {
  0%,100% { box-shadow: 0 0 0 7px rgba(240,48,48,.14), 0 0 22px rgba(240,48,48,.6); }
  50%     { box-shadow: 0 0 0 11px rgba(240,48,48,.05), 0 0 36px rgba(240,48,48,1); }
}
.cv-center-label {
  position: absolute; top: calc(100% + .55rem); left: 50%;
  transform: translateX(-50%);
  font-size: .68rem; line-height: 1.15; text-align: center;
  color: var(--accent-ink); text-transform: uppercase;
  letter-spacing: .14em; font-weight: 700; white-space: nowrap;
}

@media (max-width: 640px) {
  .converge {
    grid-template-columns: 1fr;
    gap: 1.4rem;
    max-width: 300px;
    justify-items: center;
  }
  .cv-left, .cv-right { text-align: center; }
  .cv-link { width: 2px; height: 26px; justify-self: center; }
  .cv-link-l { background: linear-gradient(180deg, transparent, var(--accent)); }
  .cv-link-r { background: linear-gradient(180deg, var(--accent), transparent); }
  .cv-link-l::after { right: auto; left: 50%; top: auto; bottom: -1px; transform: translateX(-50%) rotate(135deg); }
  .cv-link-r::after { left: 50%; top: -1px; bottom: auto; transform: translateX(-50%) rotate(-45deg); }
  .cv-center { order: 0; margin-bottom: 1.6rem; }
  .cv-center-label { white-space: nowrap; }
}
.metodo-sub {
  max-width: 48ch;
  margin: clamp(3.6rem, 8vw, 5rem) auto 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 2.2vw, 1.22rem);
  text-align: center;
  line-height: 1.6;
}
.metodo-sub em { color: var(--text); font-style: italic; }

/* Come funziona: 3 step */
.method-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1rem, 2.2vw, 1.5rem);
  max-width: 1040px;
  margin: clamp(2.8rem, 6vw, 4rem) auto 0;
  text-align: left;
}
.step {
  position: relative;
  background: linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,0) 45%), var(--surface);
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  padding: clamp(1.4rem, 2.6vw, 2rem);
  box-shadow: 0 18px 44px -28px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.04);
  transition: transform .35s cubic-bezier(.22,.61,.36,1), border-color .3s ease;
}
.step:hover { transform: translateY(-5px); border-color: color-mix(in srgb, var(--accent) 40%, transparent); }
.step-num { font-family: var(--font-mono-num); font-size: 1.5rem; color: var(--accent-ink); text-shadow: 0 0 18px rgba(240,48,48,.4); }
.step-title { font-family: var(--font-display); text-transform: uppercase; letter-spacing: .01em; font-weight: 700; font-size: 1.45rem; margin-top: .3rem; color: var(--text); line-height: 1; }
.step-txt { color: var(--muted); font-size: .95rem; margin-top: .55rem; line-height: 1.55; }
@media (max-width: 760px) { .method-steps { grid-template-columns: 1fr; } }

@media (max-width: 640px) {
  .converge { grid-template-columns: 1fr; gap: 1.3rem; max-width: 320px; }
  .converge-col:first-child, .converge-col:last-child { text-align: center; }
  .converge-apex { order: 2; margin: 1rem auto 2.4rem; }
}

/* ---- Numeri ------------------------------------------------------------ */
.stat-cell {
  position: relative;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background:
    radial-gradient(120% 100% at 0% 0%, rgba(240,48,48,.08), transparent 55%),
    linear-gradient(180deg, rgba(255,255,255,.045), rgba(255,255,255,0) 45%),
    var(--surface);
  box-shadow: 0 18px 44px -26px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.04);
  transition: transform 0.35s cubic-bezier(.22,.61,.36,1), border-color 0.3s ease;
  overflow: hidden;
}
.stat-cell:hover { transform: translateY(-4px); border-color: var(--line-strong); }
.stat-num {
  font-family: var(--font-mono-num);
  font-size: clamp(2.75rem, 9vw, 4.75rem);
  line-height: 1;
  color: var(--text);
}
.stat-num .suffix { color: var(--accent-ink); text-shadow: 0 0 22px rgba(240,48,48,.45); }
.stat-label {
  color: var(--muted);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
}

/* ---- Prima / Dopo ------------------------------------------------------ */
.ba {
  position: relative;
  width: 100%;
  aspect-ratio: 2 / 3;          /* foto verticali prima/dopo */
  border-radius: 1rem;
  overflow: hidden;
  border: 1px solid var(--line);
  user-select: none;
  touch-action: pan-y;            /* permette scroll verticale, blocca pan-x */
  background: var(--surface-2);
}
.ba img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  pointer-events: none;
}
.ba .ba-after {
  /* la foto "dopo" sta sopra, rivelata da sinistra via clip */
  clip-path: inset(0 0 0 var(--pos, 50%));
}
.ba-tag {
  position: absolute;
  top: 0.75rem;
  z-index: 3;
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  background: rgba(34,37,42,.65);
  border: 1px solid var(--line);
  backdrop-filter: blur(4px);
}
.ba-tag.prima { left: 0.75rem; color: var(--muted); }
.ba-tag.dopo  { right: 0.75rem; color: var(--accent-ink); }

.ba-handle {
  position: absolute;
  top: 0;
  left: var(--pos, 50%);
  width: 2px;
  height: 100%;
  background: var(--accent);
  transform: translateX(-50%);
  z-index: 4;
  cursor: ew-resize;
}
.ba-handle::before {                /* grip ≥44px */
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 46px; height: 46px;
  transform: translate(-50%, -50%);
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 4px 18px rgba(0,0,0,.45);
}
.ba-handle::after {                 /* doppia freccia */
  content: "‹ ›";
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: -1px;
  z-index: 1;
}
.ba-handle:focus-visible { outline-offset: 6px; }

/* ---- Carosello / marquee ----------------------------------------------- */
.marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}
.marquee-track {
  display: flex;
  width: max-content;
  gap: 1rem;
  will-change: transform;
}
.marquee-item {
  flex: 0 0 auto;
  width: clamp(220px, 32vw, 340px);
  aspect-ratio: 3 / 4;
  border-radius: 0.9rem;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--surface-2);
}
.marquee-item img { width: 100%; height: 100%; object-fit: cover; }

/* ---- Pricing ----------------------------------------------------------- */
.price-card {
  position: relative;
  background:
    linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,0) 42%),
    var(--surface);
  border: 1px solid var(--line);
  border-radius: 1.35rem;
  padding: clamp(1.5rem, 4vw, 2.5rem);
  display: flex;
  flex-direction: column;
  height: 100%;
  box-shadow: 0 20px 50px -30px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.04);
  transition: border-color 0.3s ease, transform 0.35s cubic-bezier(.22,.61,.36,1),
              box-shadow 0.4s ease;
}
.price-card:hover { border-color: var(--line-strong); transform: translateY(-6px); }
.price-card.featured {
  border-color: color-mix(in srgb, var(--accent) 55%, transparent);
  background:
    radial-gradient(130% 90% at 50% -10%, rgba(240,48,48,.18), transparent 60%),
    linear-gradient(180deg, var(--surface-2), var(--surface));
  box-shadow: 0 30px 70px -28px rgba(0,0,0,.8),
              0 0 60px -16px rgba(240,48,48,.40),
              inset 0 1px 0 rgba(255,255,255,.06);
}
.price-card.featured:hover {
  box-shadow: 0 36px 80px -26px rgba(0,0,0,.85),
              0 0 80px -14px rgba(240,48,48,.55),
              inset 0 1px 0 rgba(255,255,255,.08);
}
.price-card.featured::before {
  content: "Piu' scelto";
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent-ink);
  border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
}
.price-tag {
  font-family: var(--font-mono-num);
  font-size: clamp(2.25rem, 7vw, 3.25rem);
  line-height: 1;
}
.price-tag .per { font-family: var(--font-body); font-size: 0.95rem; color: var(--muted); }

/* Claim-manifesto costi: il messaggio chiave al posto delle cifre */
.costi-claim {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.35rem, 3.6vw, 2rem);
  line-height: 1.22;
  letter-spacing: 0.01em;
  color: var(--text);
  max-width: 30ch;
}
.costi-claim .hl {
  color: var(--accent-ink);
  white-space: nowrap;
}

.feat-list li {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  padding-block: 0.4rem;
  color: var(--text);
  font-size: 0.95rem;
}
.feat-list svg { flex: 0 0 auto; margin-top: 3px; color: var(--accent); }

/* ---- Form -------------------------------------------------------------- */
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-size: 0.82rem; color: var(--muted); font-weight: 500; }
.field .req { color: var(--accent-ink); }

.input, .select, .textarea {
  width: 100%;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 0.7rem;
  color: var(--text);
  padding: 0.85rem 0.95rem;
  font-family: var(--font-body);
  font-size: 1rem;             /* ≥16px: evita zoom iOS */
  transition: border-color 0.2s ease, background-color 0.2s ease;
}
.input::placeholder, .textarea::placeholder { color: #5b6168; }
.input:focus, .select:focus, .textarea:focus {
  border-color: var(--accent);
  background: var(--surface);
}
.textarea { resize: vertical; min-height: 120px; }
.select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%239CA3AF' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
}

.next-steps { display: grid; gap: 0.9rem; }
.next-steps li {
  display: flex; align-items: flex-start; gap: 0.85rem;
  color: var(--text); font-size: 0.98rem; line-height: 1.45;
}
.next-steps strong { color: var(--text); }
.ns-num {
  flex: 0 0 auto;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border-radius: 50%;
  font-family: var(--font-mono-num); font-size: 0.95rem;
  color: var(--on-accent);
  background: var(--accent);
  box-shadow: 0 0 18px rgba(240,48,48,.45);
}

.consent {
  display: flex;
  gap: 0.7rem;
  align-items: flex-start;
  font-size: 0.88rem;
  color: var(--muted);
}
.consent input[type="checkbox"] {
  flex: 0 0 auto;
  width: 22px; height: 22px;
  margin-top: 1px;
  accent-color: var(--accent);
  cursor: pointer;
}
.consent a { color: var(--accent-ink); text-decoration: underline; text-underline-offset: 2px; }

.btn:disabled { opacity: 0.45; cursor: not-allowed; }

.form-success {
  display: none;
  border: 1px solid color-mix(in srgb, var(--accent) 35%, transparent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-radius: 1rem;
  padding: 1.5rem;
}
.form-success.is-visible { display: block; }

/* honeypot nascosto */
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

/* ---- Footer ------------------------------------------------------------ */
.site-footer {
  border-top: 1px solid var(--line);
  background: var(--surface);
}

/* ---- Barra azioni sticky mobile --------------------------------------- */
.mobile-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 90;
  display: none;
  gap: 0.6rem;
  padding: 0.6rem 0.75rem;
  padding-bottom: calc(0.6rem + env(safe-area-inset-bottom));
  background: color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
}
.mobile-bar .btn { flex: 1; min-height: 52px; }

@media (max-width: 768px) {
  .mobile-bar { display: flex; }
  /* spazio in fondo cosi' la barra non copre il footer */
  body { padding-bottom: 76px; }
}

/* ---- Reveal generico (on-scroll) -------------------------------------- */
.reveal-up { opacity: 0; transform: translateY(24px); }

/* ---- prefers-reduced-motion ------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
  .ken-burns { animation: none; }
  .scroll-cue .dot::after { animation: none; opacity: .6; }
  .reveal-up { opacity: 1; transform: none; }
  .fx-glow { animation: none; }
}

/* =========================================================================
   Utility minime — sostituiscono Tailwind CDN (perf: niente compilatore runtime)
   ========================================================================= */
.flex{display:flex}.grid{display:grid}.hidden{display:none}
.flex-col{flex-direction:column}.flex-wrap{flex-wrap:wrap}.flex-1{flex:1 1 0%}
.items-center{align-items:center}.items-start{align-items:flex-start}.items-stretch{align-items:stretch}
.justify-between{justify-content:space-between}
.text-center{text-align:center}
.w-full{width:100%}
.mx-auto{margin-left:auto;margin-right:auto}
.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.rounded-2xl{border-radius:1rem}
.font-bold{font-weight:700}.font-semibold{font-weight:600}
.text-sm{font-size:.875rem;line-height:1.5}.text-xl{font-size:1.25rem;line-height:1.35}.text-2xl{font-size:1.6rem;line-height:1.15}
.gap-3{gap:.75rem}.gap-4{gap:1rem}.gap-5{gap:1.25rem}.gap-6{gap:1.5rem}.gap-7{gap:1.75rem}.gap-8{gap:2rem}.gap-12{gap:3rem}
.gap-x-6{column-gap:1.5rem}.gap-y-2{row-gap:.5rem}
.mt-2{margin-top:.5rem}.mt-3{margin-top:.75rem}.mt-4{margin-top:1rem}.mt-5{margin-top:1.25rem}.mt-6{margin-top:1.5rem}.mt-8{margin-top:2rem}.mt-10{margin-top:2.5rem}.mt-12{margin-top:3rem}
.mb-3{margin-bottom:.75rem}.mb-8{margin-bottom:2rem}.my-8{margin-top:2rem;margin-bottom:2rem}
.p-6{padding:1.5rem}.py-10{padding-top:2.5rem;padding-bottom:2.5rem}.py-12{padding-top:3rem;padding-bottom:3rem}
.max-w-xl{max-width:36rem}.max-w-2xl{max-width:42rem}.max-w-3xl{max-width:48rem}.max-w-4xl{max-width:56rem}
@media (min-width:640px){
  .sm\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sm\:flex-row{flex-direction:row}
  .sm\:items-center{align-items:center}
  .sm\:justify-between{justify-content:space-between}
  .sm\:p-8{padding:2rem}
}
@media (min-width:768px){
  .md\:flex{display:flex}
  .md\:hidden{display:none}
  .md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
  .md\:flex-row{flex-direction:row}
  .md\:items-center{align-items:center}
  .md\:justify-between{justify-content:space-between}
}
@media (min-width:1024px){
  .lg\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}
  .lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}
  .lg\:grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}
}