:root {
  --bg: #0a0a0a;
  --bg-alt: #111111;
  --text: #f3f3f3;
  --muted: rgba(255, 255, 255, 0.72);
  --card: rgba(255, 255, 255, 0.03);
  --primary: #f3f3f3;
  --primary-dark: #d8d8d8;
  --secondary: #e8e8e8;
  --border: rgba(255, 255, 255, 0.09);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.28);

  /* Barra di navigazione: .nav min-height (76px) + bordo inferiore (1px).
     Serve a compensare la navbar sticky quando si atterra su una sezione. */
  --header-h: 77px;
  /* Aria tra navbar e titolo della sezione dopo il click su un tasto del menu */
  --anchor-gap: 28px;

  /* Ritmo unico del sito: token condivisi da tutte le animazioni di scroll */
  --reveal-duration: 0.9s;
  --reveal-ease: cubic-bezier(0.22, 1, 0.36, 1);
  --reveal-distance: 44px;
  --reveal-blur: 8px;
}

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

html {
  scroll-behavior: smooth;
  /* Scrollbar sottile e scura, coerente con l'estetica */
  scrollbar-width: thin;
  scrollbar-color: rgba(255, 255, 255, 0.22) transparent;
  /* Nessuno scroll-padding: l'offset delle ancore è dato dal solo scroll-margin-top
     delle sezioni (più sotto). Sommando i due il salto finiva ~190px troppo in basso. */
}

body {
  font-family: "Inter", sans-serif;
  background: #090909;
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

/* ANCORE PRECISE — cliccando un tasto della barra la sezione atterra con il suo
   titolo sempre alla stessa distanza dalla navbar (--anchor-gap).
   Le sezioni hanno padding-top diverso (96px qui, 8px su #servizi, clamp() su
   #chi-sono): l'offset lo compensa, così il punto di arrivo è identico per ogni
   tasto e il titolo non finisce mai sotto il menu. */
section,
.hero {
  /* Sezioni con padding-top 96px (.section) */
  scroll-margin-top: calc(var(--header-h) + var(--anchor-gap) - 96px);
}

.section {
  padding: 96px 0;
}

#chi-sono {
  /* Titolo vicino alla hero, sezione compatta */
  padding-top: clamp(64px, 6vw, 92px);
  padding-bottom: clamp(24px, 3vw, 40px);
  /* Compensa il padding ridotto (stesso clamp del padding): il titolo atterra
     alla stessa altezza delle altre sezioni */
  scroll-margin-top: calc(var(--header-h) + var(--anchor-gap) - clamp(64px, 6vw, 92px));
}

#servizi {
  padding-top: 8px;
  /* Il contenuto è quasi a filo del bordo sezione: l'ancora deve scendere di più
     (8px al posto dei 96px di .section) */
  scroll-margin-top: calc(var(--header-h) + var(--anchor-gap) - 8px);
}

.alt {
  background: #101010;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.8rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text);
  font-weight: 800;
}

.hero .eyebrow {
  color: #f7f7f8;
  font-weight: 700;
  letter-spacing: 0.16em;
  padding: 9px 20px;
  margin-bottom: 18px;
  border-radius: 999px;
  background: rgba(6, 6, 8, 0.74);
  border: 1px solid rgba(255, 255, 255, 0.22);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.75);
  -webkit-backdrop-filter: blur(12px) saturate(130%);
  backdrop-filter: blur(12px) saturate(130%);
}

h1, h2, h3 {
  font-family: "Poppins", sans-serif;
  line-height: 1.1;
}

h1 {
  font-size: clamp(2.8rem, 5vw, 5.5rem);
  margin-bottom: 20px;
  letter-spacing: -0.05em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
}

p {
  color: var(--muted);
  font-size: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  /* Vetro smerigliato: il codice dello sfondo scorre dietro e si intravede */
  background: rgba(14, 14, 17, 0.55);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  min-height: 76px;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 210px;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 1;
}

.brand-name {
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}

.brand-role {
  margin-top: 6px;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.02));
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: grid;
  place-items: center;
  color: var(--text);
  box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.brand-mark svg {
  width: 22px;
  height: 22px;
  display: block;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  gap: 42px;
}

.nav-links a {
  position: relative; /* ancora la barretta dello stato attivo */
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover {
  color: var(--text);
  transform: translateY(-1px);
}

/* Tasto attivo: indica la sezione che stai guardando (scroll-spy in sito-vero.js) */
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -7px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0.2),
    rgba(255, 255, 255, 0.95),
    rgba(255, 255, 255, 0.2)
  );
  opacity: 0;
  transform: scaleX(0.35);
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.nav-links a.is-active {
  color: var(--text);
}

.nav-links a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

/* "Contatti" è una pill: si evidenzia con lo sfondo, senza barretta */
.nav-links a.nav-contact::after {
  display: none;
}

.nav-links a.nav-contact.is-active {
  background: rgba(255, 255, 255, 0.16);
  border-color: rgba(255, 255, 255, 0.42);
}

.nav-contact {
  font-family: "Poppins", sans-serif;
  color: var(--text) !important;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  padding: 8px 14px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.05);
}

/* Il tasto "Contatti" chiude la barra: bordo destro a filo del bordo destro del
   container, lo stesso bordo dove finiscono i contenuti delle sezioni (es. il
   form di #contatti). Senza questa regola la fila di voci è centrata nello
   spazio libero e la pill resta staccata dal bordo di alcuni pixel.
   Solo da desktop: sotto i 761px le voci diventano un menu a tendina. */
@media (min-width: 761px) {
  .nav-links a.nav-contact {
    margin-left: auto;
  }
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  width: 42px;
  height: 42px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px auto;
  border-radius: 4px;
}

.hero {
  position: relative;
  overflow: hidden;
  /* Sezione hero più ampia: più spazio verticale sopra e sotto */
  padding: clamp(150px, 15vw, 210px) 0 clamp(110px, 11vw, 150px);
  /* Trasparente: lo sfondo di codice dinamico è il protagonista anche qui */
  background: transparent;
  isolation: isolate;
}

.hero-ambient {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  /* Solo aloni di luce: niente fondo opaco, il codice resta visibile sotto */
  background:
    radial-gradient(circle at 18% 18%, rgba(245, 245, 245, 0.1), transparent 22%),
    radial-gradient(circle at 72% 24%, rgba(128, 138, 150, 0.1), transparent 26%),
    radial-gradient(circle at 58% 78%, rgba(255, 255, 255, 0.05), transparent 28%),
    radial-gradient(circle at 50% 42%, rgba(180, 180, 180, 0.07), transparent 40%);
  animation: ambientDrift 22s ease-in-out infinite alternate;
}

.hero-ambient::before {
  content: "";
  position: absolute;
  inset: -12%;
  background-image:
    radial-gradient(circle at 30% 30%, rgba(255,255,255,0.2) 0 1.2px, transparent 1.8px),
    radial-gradient(circle at 60% 70%, rgba(180,190,200,0.16) 0 1px, transparent 1.5px),
    radial-gradient(circle at 82% 46%, rgba(255,255,255,0.16) 0 1.1px, transparent 1.6px),
    radial-gradient(circle at 48% 55%, rgba(255,255,255,0.08) 0 1px, transparent 1.4px);
  background-size: 30px 30px;
  background-position: center;
  opacity: 0.5;
  animation: dotShift 32s linear infinite;
}

.hero-ambient::after {
  content: "";
  position: absolute;
  inset: -18% -10%;
  background:
    radial-gradient(circle at center, rgba(255,255,255,0.09), transparent 36%),
    linear-gradient(120deg, transparent 0%, rgba(255,255,255,0.06) 45%, transparent 100%);
  filter: blur(60px);
  opacity: 0.7;
  animation: haloPulse 14s ease-in-out infinite alternate;
}

/* Invito allo scroll: minimale e monocromatico, stesso linguaggio dello sfondo */
.hero-scroll {
  position: absolute;
  left: 50%;
  bottom: clamp(20px, 3.4vw, 38px);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.6);
  opacity: 0;
  animation: heroScrollIn 1.1s var(--reveal-ease) 0.55s forwards;
  transition: color 0.35s var(--reveal-ease);
}

.hero-scroll:hover,
.hero-scroll:focus-visible {
  color: rgba(255, 255, 255, 0.95);
}

.hero-scroll-label {
  font-family: "Roboto Mono", monospace;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  text-indent: 0.34em;
}

.hero-scroll-track {
  position: relative;
  width: 1px;
  height: 54px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.26));
}

/* Goccia di luce che scende lungo la linea: richiama le scie dell'aurora */
.hero-scroll-track::after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 42%;
  background: linear-gradient(180deg, transparent, #ffffff, transparent);
  animation: scrollDrop 2.4s cubic-bezier(0.65, 0, 0.35, 1) infinite;
}

@keyframes heroScrollIn {
  from {
    opacity: 0;
    transform: translate(-50%, 14px);
  }
  to {
    opacity: 1;
    transform: translate(-50%, 0);
  }
}

@keyframes scrollDrop {
  0% {
    transform: translateY(-130%);
    opacity: 0;
  }
  20% {
    opacity: 1;
  }
  72% {
    opacity: 1;
  }
  100% {
    transform: translateY(270%);
    opacity: 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-scroll {
    opacity: 1;
    animation: none;
    transform: translateX(-50%);
  }

  .hero-scroll-track::after {
    height: 100%;
    opacity: 0.45;
    animation: none;
    background: linear-gradient(180deg, transparent, rgba(255, 255, 255, 0.7), transparent);
  }
}

@media (max-width: 760px) {
  .hero-scroll {
    bottom: 16px;
    gap: 8px;
  }

  .hero-scroll-label {
    font-size: 0.56rem;
    letter-spacing: 0.28em;
    text-indent: 0.28em;
  }

  .hero-scroll-track {
    height: 40px;
  }
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  /* Fusione morbida e neutra con header e tech strip: niente tagli netti */
  background: linear-gradient(
    180deg,
    rgba(9, 9, 9, 0.4) 0%,
    rgba(9, 9, 9, 0) 26%,
    rgba(9, 9, 9, 0) 72%,
    rgba(9, 9, 9, 0.5) 100%
  );
  z-index: 0;
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  align-items: center;
  gap: 28px;
  max-width: 980px;
  margin: 0 auto;
  transform: translateY(var(--hero-shift, 0px));
  opacity: calc(1 - var(--hero-fade, 0));
  filter: blur(var(--hero-blur, 0px));
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1),
    opacity 0.4s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform, opacity, filter;
}

/* Titolo "Chi sono": entra alzato e sfumato dalla hero, diventa leggibile con lo scroll */
#chi-sono .section-heading {
  opacity: var(--chi-reveal, 1);
  filter: blur(var(--chi-blur, 0px));
  transform: translateY(var(--chi-lift, 0px));
  transition: opacity 0.08s ease-out, filter 0.08s ease-out,
    transform 0.12s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, filter, transform;
}

#servizi {
  position: relative;
  overflow: hidden;
}

#servizi > .container {
  position: relative;
  z-index: 1;
  transform: translateY(var(--services-shift, 0px));
  transition: transform 0.08s ease-out;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
  color: white;
}

/* Scrim radiale dietro il testo: l'aurora resta viva ai bordi, ma il titolo
   e il lead conservano sempre un contrasto pieno, in ogni fotogramma */
.hero-copy::before {
  content: "";
  position: absolute;
  inset: -28% -18%;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(
    62% 58% at 50% 46%,
    rgba(4, 4, 6, 0.9),
    rgba(4, 4, 6, 0.72) 44%,
    rgba(4, 4, 6, 0.34) 70%,
    transparent 90%
  );
  filter: blur(16px);
}

.lead {
  max-width: 720px;
  margin: 0 auto;
  font-size: 1.18rem;
  line-height: 1.6;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.86);
  font-family: "Inter", sans-serif;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.2);
}

.hero h1,
.hero .lead,
.hero .mini-stats strong,
.hero .mini-stats span,
.hero .btn-secondary,
.hero .btn-primary {
  position: relative;
  z-index: 2;
}

.hero h1 {
  color: #ffffff;
  letter-spacing: -0.055em;
  text-wrap: balance;
  text-shadow:
    0 0 1px rgba(0, 0, 0, 0.95),
    0 1px 0 rgba(0, 0, 0, 0.72),
    0 2px 6px rgba(0, 0, 0, 0.8),
    0 10px 26px rgba(0, 0, 0, 0.7),
    0 26px 70px rgba(0, 0, 0, 0.6);
  filter: drop-shadow(0 0 34px rgba(0, 0, 0, 0.55));
}

.hero .lead {
  color: rgba(255, 255, 255, 0.96);
  text-shadow: 0 0 1px rgba(0, 0, 0, 0.9),
    0 1px 3px rgba(0, 0, 0, 0.72),
    0 8px 26px rgba(0, 0, 0, 0.62);
}

.hero .mini-stats strong {
  color: white;
}

.hero .mini-stats span {
  color: rgba(255, 255, 255, 0.85);
}

.hero .btn-secondary {
  background: rgba(255, 255, 255, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.92);
  color: #0b0b0d;
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.5),
    0 0 0 6px rgba(255, 255, 255, 0.05);
}

.hero .btn-secondary:hover,
.hero .btn-secondary:focus-visible {
  background: #ffffff;
  box-shadow: 0 20px 46px rgba(0, 0, 0, 0.55),
    0 0 0 9px rgba(255, 255, 255, 0.08);
}

.cta-group {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
  margin-top: 28px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 12px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(135deg, #111111, #3a3a3a);
  color: white;
  box-shadow: 0 18px 30px rgba(17, 17, 17, 0.2);
}

.btn-secondary {
  background: white;
  color: var(--text);
  border: 1px solid rgba(17, 17, 17, 0.14);
}

.mini-stats {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  margin-bottom: 24px;
}

.mini-stats li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  min-height: 42px;
}

.mini-stats strong {
  font-size: 0.96rem;
  color: #ffffff;
  font-family: "Roboto Mono", monospace;
  letter-spacing: -0.04em;
}

.mini-stats span {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.85rem;
}

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

.card-window {
  width: min(100%, 520px);
  background: linear-gradient(180deg, #ffffff, #eef2ff);
  border: 1px solid var(--border);
  border-radius: 24px;
  box-shadow: var(--shadow);
  padding: 18px;
}

.showcase-window {
  width: min(100%, 560px);
}

.showcase {
  background: linear-gradient(135deg, #111111 0%, #1d1d1d 38%, #0a0a0a 100%);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 18px;
  box-shadow: 0 24px 50px rgba(17, 17, 17, 0.32);
}

.showcase-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 16px;
}

.showcase-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  font-weight: 800;
  color: #f8fafc;
  letter-spacing: 0.04em;
}

.showcase-brand span {
  width: 28px;
  height: 28px;
  border-radius: 10px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #2e2e2e, #1a1a1a);
  color: white;
  font-size: 0.8rem;
  box-shadow: 0 10px 22px rgba(17, 17, 17, 0.2);
}

.showcase-nav {
  display: flex;
  gap: 18px;
  color: rgba(255,255,255,0.7);
  font-size: 0.76rem;
  font-weight: 600;
}

.showcase-button {
  border: none;
  border-radius: 10px;
  background: linear-gradient(135deg, #f4f4f4, #d7d7d7);
  color: #111111;
  padding: 9px 14px;
  font-weight: 800;
  box-shadow: 0 14px 24px rgba(17, 17, 17, 0.18);
}

.showcase-body {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 18px;
  align-items: center;
  background: rgba(15, 23, 42, 0.58);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 18px;
}

.showcase-copy {
  display: grid;
  gap: 10px;
}

.showcase-tag {
  display: inline-flex;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(168, 85, 247, 0.18);
  border: 1px solid rgba(196, 181, 253, 0.35);
  color: #e9d5ff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.showcase-copy h3 {
  font-size: clamp(1.2rem, 2vw, 1.7rem);
  line-height: 1.15;
  color: #f8fafc;
}

.showcase-copy p {
  color: rgba(226,232,240,0.82);
  font-size: 0.88rem;
}

.showcase-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 4px;
}

.showcase-pills span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 28px;
  padding: 0 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  color: #f8fafc;
  font-size: 0.72rem;
  font-weight: 700;
}

.showcase-visual {
  display: grid;
  gap: 14px;
}

.project-visual {
  position: relative;
  min-height: 220px;
  border-radius: 18px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(17,17,17,0.45), rgba(255,255,255,0.08)),
    url("https://images.unsplash.com/photo-1524758631624-e2822e304c36?auto=format&fit=crop&w=900&q=80") center/cover;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.2);
}

.project-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 18px;
  background: linear-gradient(180deg, rgba(17,24,39,0.08), rgba(17,24,39,0.58));
}

.overlay-chip {
  display: inline-flex;
  width: fit-content;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.45);
  backdrop-filter: blur(4px);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.project-overlay h3 {
  margin-top: 10px;
  color: white;
  font-size: 1.4rem;
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.mini-panel {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  padding: 14px 12px;
  display: grid;
  gap: 6px;
}

.mini-panel span {
  color: rgba(255,255,255,0.7);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.mini-panel strong {
  font-size: 0.98rem;
  color: #f8fafc;
}

.panel-one { background: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.03)); }
.panel-two { background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.03)); }
.panel-three { background: linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.03)); }

.browser-bar {
  display: flex;
  gap: 8px;
  padding-bottom: 18px;
}

.browser-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.browser-bar span:nth-child(1) { background: #ff5f57; }
.browser-bar span:nth-child(2) { background: #febc2e; }
.browser-bar span:nth-child(3) { background: #28c840; }

.mockup {
  background: white;
  border-radius: 18px;
  border: 1px solid var(--border);
  padding: 20px;
}

.mock-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.mock-title {
  width: 120px;
  height: 12px;
  border-radius: 999px;
  background: linear-gradient(90deg, #dbeafe, #c7d2fe);
}

.mock-button {
  width: 72px;
  height: 30px;
  border-radius: 10px;
  background: linear-gradient(135deg, #2a2a2a, #111111);
}

.mock-content {
  display: grid;
  gap: 16px;
}

.mock-box {
  border-radius: 14px;
  background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
  min-height: 72px;
}

.mock-box.large {
  min-height: 150px;
}

.mock-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.section-heading {
  margin-bottom: 32px;
}

/* Titolo-manifesto della sezione "Chi sono": ritmo scandito su tre frasi */
.claim {
  max-width: 20ch;
  font-weight: 800;
  line-height: 1.15;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  align-items: stretch;
}

.about-text {
  margin-top: 8px;
}

.about-text p + p {
  margin-top: 18px;
}

.about-points {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 18px;
  align-items: stretch;
}

.point {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  padding: 24px;
  box-shadow: none;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.point-image {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: linear-gradient(180deg, #2c2c2c 0%, #1d1d1d 100%);
}

.point-video {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  background: linear-gradient(180deg, #2b2b2b 0%, #1a1a1a 100%);
}

.point-video-player {
  width: 106%;
  height: 165px;
  border-radius: 12px;
  margin-top: 40px;
  background: #111827;
  object-fit: cover;
  object-position: center 50%;
  display: block;
}

.point-results {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background: linear-gradient(180deg, #303030 0%, #1d1d1d 100%);
}

.point-result-image {
  width: 100%;
  height: 160px;
  margin-top: 14px;
  object-fit: cover;
  object-position: center center;
  border-radius: 12px;
  border: 1px solid var(--border);
  display: block;
  flex: 0 0 auto;
}

.point-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top:40px;
  flex: 1 1 auto;
}

.point-gallery img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--border);
}

.point h3 {
  margin-bottom: 10px;
  font-size: 1.1rem;
}

.services-points {
  margin-top: 22px;
}

.cards {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.card {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  padding: 26px;
  box-shadow: none;
}

.icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, #1d1d1d, #4a4a4a);
  color: white;
  font-weight: 800;
  margin-bottom: 18px;
}

.card h3 {
  margin-bottom: 10px;
  font-size: 1.15rem;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 22px;
}

.why-item {
  background: rgba(255, 255, 255, 0.025);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px;
}

.why-item h3 {
  margin-bottom: 12px;
  font-size: 1.08rem;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
  justify-items: center;
}

.portfolio-item {
  width: min(100%, 420px);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  overflow: hidden;
  box-shadow: none;
}

.portfolio-image {
  position: relative;
  height: 240px;
  overflow: hidden;
  background-size: cover;
  background-position: center;
}

/* Video del box portfolio: riempie il box fino ai bordi, senza margini */
.portfolio-video-player {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.portfolio-image.one {
  background: linear-gradient(135deg, #141414, #0a0a0a);
}

.portfolio-image.two {
  background: linear-gradient(135deg, rgba(6,182,212,0.25), rgba(59,130,246,0.18)),
    url("https://images.unsplash.com/photo-1460925895917-afdab827c52f?auto=format&fit=crop&w=900&q=80") center/cover;
}

.portfolio-image.three {
  background: linear-gradient(135deg, rgba(168,85,247,0.25), rgba(59,130,246,0.15)),
    url("https://images.unsplash.com/photo-1516321318423-f06f85e504b3?auto=format&fit=crop&w=900&q=80") center/cover;
}

.portfolio-info {
  padding: 22px;
}

.portfolio-info h3 {
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.portfolio-cta {
  margin-top: 28px;
  padding: 28px 30px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.025);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.portfolio-cta .eyebrow {
  margin-bottom: 6px;
}

.portfolio-cta h3 {
  margin: 0;
  font-size: clamp(1.4rem, 2vw, 1.9rem);
  color: white;
}

.cta-band {
  padding-top: 0;
}

.cta-box {
  background: linear-gradient(135deg, #111111, #2d2d2d);
  border-radius: 28px;
  padding: 40px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: white;
  box-shadow: 0 18px 30px rgba(17, 17, 17, 0.12);
}

.cta-box .eyebrow,
.cta-box h2,
.cta-box p {
  color: white;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: center;
}

.contact-form {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 22px;
  padding: 24px;
  display: grid;
  gap: 16px;
  box-shadow: none;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  font: inherit;
  background: #f8fafc;
}

.contact-form textarea {
  min-height: 150px;
  resize: vertical;
}

.site-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0 40px;
  /* Vetro scuro sopra il canvas di codice: fonde il footer col fondo pagina */
  background: rgba(9, 9, 9, 0.92);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.socials {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.socials a {
  color: var(--muted);
  font-weight: 600;
}

/* Dati legali e link normativi nel footer */
.footer-identity {
  display: grid;
  gap: 4px;
}

.footer-legal {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer-legal button {
  background: none;
  border: none;
  padding: 0;
  font: inherit;
  font-weight: 600;
  color: var(--muted);
  cursor: pointer;
  transition: color 0.2s ease;
}

.footer-legal button:hover {
  color: var(--text);
}

/* ============================================
   FINESTRE LEGALI — dialog nativi a tema scuro
   ============================================ */

.legal-dialog {
  width: min(720px, calc(100% - 32px));
  max-height: min(82vh, 760px);
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 20px;
  background: linear-gradient(180deg, #141416 0%, #0d0d0f 100%);
  color: var(--text);
  box-shadow: 0 40px 120px rgba(0, 0, 0, 0.65);
}

.legal-dialog::backdrop {
  background: rgba(5, 5, 7, 0.72);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.legal-dialog-inner {
  max-height: min(82vh, 760px);
  overflow-y: auto;
  padding: 28px 30px 32px;
}

.legal-dialog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 6px;
}

.legal-dialog-head h3 {
  font-size: 1.35rem;
  letter-spacing: -0.01em;
}

.legal-close {
  flex: 0 0 auto;
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  color: var(--text);
  font-size: 1.15rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.legal-close:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.3);
}

.legal-updated {
  margin-bottom: 18px;
  font-family: "Roboto Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.45);
}

.legal-dialog h4 {
  margin-top: 20px;
  margin-bottom: 6px;
  font-family: "Poppins", sans-serif;
  font-size: 0.95rem;
  color: var(--text);
}

.legal-dialog p,
.legal-dialog li {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--muted);
}

.legal-dialog ul {
  display: grid;
  gap: 4px;
  margin-top: 6px;
  padding-left: 20px;
}

.legal-dialog a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.legal-dialog strong {
  color: var(--text);
}

/* ============================================
   SCROLL REVEAL — sistema unico e bidirezionale
   Ogni sezione sfuma entrando e uscendo dal viewport,
   con lo stesso timing sia in discesa sia in risalita.
   ============================================ */

/* Stato iniziale nascosto: attivo solo con JS pronto (nessun contenuto perso senza JS) */
.js-ready .reveal {
  opacity: 0;
  transform: translate3d(0, var(--reveal-from, var(--reveal-distance)), 0) scale(0.985);
  filter: blur(var(--reveal-blur));
  transition: opacity var(--reveal-duration) var(--reveal-ease),
    transform var(--reveal-duration) var(--reveal-ease),
    filter var(--reveal-duration) var(--reveal-ease);
  transition-delay: 0s;
}

/* Risalendo, il contenuto entra dall'alto: scende invece di salire */
.reveal.from-top {
  --reveal-from: calc(var(--reveal-distance) * -1);
}

.js-ready .reveal.visible {
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
  filter: blur(0);
  /* Lo stagger vale solo all'ingresso: l'uscita resta sincrona e pulita */
  transition-delay: var(--reveal-delay, 0s);
}

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

/* ============================================
   COLLABORATORI
   ============================================ */

.collab-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 44px;
  align-items: center;
}

.collab-copy p + p {
  margin-top: 18px;
}

.collab-copy strong {
  color: var(--text);
  font-weight: 700;
}

.collab-list {
  list-style: none;
  margin-top: 22px;
  display: grid;
  gap: 12px;
}

.collab-list li {
  position: relative;
  padding-left: 24px;
  color: var(--muted);
  line-height: 1.5;
}

.collab-list li::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 0.62em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text);
  opacity: 0.9;
  box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.06);
}

.collab-cta {
  margin-top: 28px;
}

.collab-media {
  position: relative;
  margin: 0;
  border-radius: 22px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  background: #111111;
  /* Cornice un po' più piccola della colonna e allineata al bordo destro:
     la foto "respira" e la griglia resta otticamente bilanciata */
  width: 100%;
  max-width: 480px;
  justify-self: end;
}

/* Laptop con schermo non alto: la foto si accorcia quanto basta perché l'intera
   categoria (titolo + testo + foto) entri sotto la navbar senza tagli in basso.
   La foto ha rapporto 1179/1284 = 0.9182, quindi con questo cap la sua altezza
   vale (100vh - 305px) e la griglia resta ~24px sopra il bordo dello schermo.
   305px = navbar 77 + aria 28 + titolo sezione 144 + margine 32 + respiro 24.
   Su schermi alti il min() lascia la foto a 480px come prima. */
@media (min-width: 761px) {
  .collab-media {
    max-width: min(480px, calc((100vh - 305px) * 0.9182));
  }
}

.collab-media img {
  position: absolute;
  inset: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* La cornice ha lo stesso rapporto della foto (1179x1284): nessun taglio,
     l'inquadratura è identica a ogni larghezza (cambia solo la scala) */
  object-position: center;
  display: block;
}

/* Ritratto placeholder: fallback mostrato solo se stefano.jpg manca o non carica.
   Il rapporto definisce anche la cornice della foto reale (img in position: absolute):
   è lo stesso di stefano.jpg (1179x1284, taglio più stretto in alto: poca aria
   sopra la testa), quindi la foto non viene mai tagliata, solo scalata */
.collab-photo {
  width: 100%;
  aspect-ratio: 1179 / 1284;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background:
    radial-gradient(circle at 50% 30%, rgba(255, 255, 255, 0.09), transparent 55%),
    linear-gradient(160deg, #161617 0%, #0c0c0d 60%, #090909 100%);
}

.collab-photo-initials {
  width: clamp(112px, 13vw, 152px);
  height: clamp(112px, 13vw, 152px);
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-family: "Poppins", sans-serif;
  font-size: clamp(2.8rem, 6vw, 4.2rem);
  font-weight: 800;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.collab-photo-role {
  font-family: "Roboto Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.5);
}

/* Solo la didascalia è cliccabile: è lei il box-link verso Instagram
   e resta sempre sopra la foto (z-index) */
.collab-badge {
  position: absolute;
  z-index: 2;
  left: 16px;
  right: 16px;
  bottom: 16px;
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 9px 14px;
  border-radius: 16px;
  background: rgba(10, 10, 10, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

/* Evidenziazione chiara: fa capire che la didascalia è cliccabile */
.collab-badge:hover,
.collab-badge:focus-visible {
  background: rgba(10, 10, 10, 0.88);
  border-color: rgba(255, 255, 255, 0.32);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.4), 0 0 0 3px rgba(255, 255, 255, 0.08);
}

.collab-badge:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.55);
  outline-offset: 2px;
}

.collab-badge:hover .collab-badge-hint,
.collab-badge:focus-visible .collab-badge-hint {
  color: rgba(255, 255, 255, 0.95);
}

.collab-badge-name {
  color: #f3f3f3;
  font-weight: 800;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
}

.collab-badge-role {
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.78rem;
  letter-spacing: 0.02em;
}

/* Riga che spiega che la didascalia porta al suo Instagram */
.collab-badge-hint {
  display: block;
  margin-top: 5px;
  padding-top: 5px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.66);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: color 0.3s ease;
}

@media (max-width: 760px) {
  .collab-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  /* Colonna singola: cornice un po' più piccola, centrata sotto il testo */
  .collab-media {
    max-width: 440px;
    justify-self: center;
  }
}

@keyframes ambientDrift {
  0% {
    transform: scale(1.04) translate3d(-1.2%, 0, 0);
  }
  50% {
    transform: scale(1.08) translate3d(1%, -1.5%, 0);
  }
  100% {
    transform: scale(1.06) translate3d(-0.8%, 1.2%, 0);
  }
}

@keyframes dotShift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-1.5%, 1.2%, 0) scale(1.08);
  }
  100% {
    transform: translate3d(1.4%, -1%, 0) scale(1.05);
  }
}

@keyframes haloPulse {
  0% {
    transform: scale(0.96) translate3d(-1%, 0, 0);
    opacity: 0.45;
  }
  50% {
    transform: scale(1.08) translate3d(1%, -1%, 0);
    opacity: 0.85;
  }
  100% {
    transform: scale(1.02) translate3d(-0.5%, 1%, 0);
    opacity: 0.55;
  }
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .cards,
  .why-grid,
  .portfolio-grid {
    grid-template-columns: 1fr 1fr;
  }

  .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .about-points {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .why-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 76px;
    left: 16px;
    right: 16px;
    background: rgba(255,255,255,0.98);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 10px 18px;
    flex-direction: column;
    align-items: flex-start;
    display: none;
    gap: 0;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.08);
  }

  .nav-links.open {
    display: flex;
  }

  /* Pannello chiaro: testi scuri e tasti a tutta larghezza (tap comodi) */
  .nav-links a {
    width: 100%;
    padding: 12px 2px;
    color: #43434c;
    border-top: 1px solid rgba(15, 17, 21, 0.07);
  }

  .nav-links a:first-child {
    border-top: none;
  }

  .nav-links a:hover {
    transform: none;
  }

  .nav-links a.is-active {
    color: #0f1115;
  }

  /* Barretta dello stato attivo: scura, perché lo sfondo è chiaro */
  .nav-links a::after {
    left: 2px;
    right: auto;
    bottom: 6px;
    width: 26px;
    background: linear-gradient(90deg, rgba(15, 17, 21, 0.85), rgba(15, 17, 21, 0.2));
  }

  .nav-links a.nav-contact {
    padding: 12px 16px;
    color: #0f1115 !important;
    background: rgba(15, 17, 21, 0.06);
    border: 1px solid rgba(15, 17, 21, 0.14);
    border-radius: 999px;
    text-align: center;
  }

  .nav-links a.nav-contact.is-active {
    background: rgba(15, 17, 21, 0.12);
    border-color: rgba(15, 17, 21, 0.3);
  }

  .hero-grid,
  .about-grid,
  .contact-grid,
  .cards,
  .why-grid,
  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .about-points {
    grid-template-columns: 1fr;
  }

  .cta-box {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ============================================
   SFONDO DI CODICE DINAMICO — scroll-driven
   Canvas fixed sotto tutto il contenuto: le sezioni
   diventano "bande" semi-trasparenti, così il codice
   scorre visibile ai lati e filtra sotto il contenuto.
   ============================================ */

.code-bg {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  display: block;
  pointer-events: none;
}

/* Velo cinematografico: fonde lo sfondo con header e footer
   e abbassa l'intensità ai bordi estremi del viewport */
.code-bg-veil {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    linear-gradient(
      180deg,
      rgba(9, 9, 9, 0.55) 0%,
      rgba(9, 9, 9, 0) 16%,
      rgba(9, 9, 9, 0) 84%,
      rgba(9, 9, 9, 0.72) 100%
    );
}

/* Il contenuto viaggia sopra il canvas di codice */
main,
.site-footer {
  position: relative;
  z-index: 1;
}

/* Banda centrale scura: testo sempre leggibile, codice vivo ai lati */
main .section {
  background: linear-gradient(
    90deg,
    rgba(9, 9, 9, 0.45) 0%,
    rgba(9, 9, 9, 0.9) 16%,
    rgba(9, 9, 9, 0.93) 50%,
    rgba(9, 9, 9, 0.9) 84%,
    rgba(9, 9, 9, 0.45) 100%
  );
}

main .section.alt {
  background: linear-gradient(
    90deg,
    rgba(15, 15, 15, 0.45) 0%,
    rgba(15, 15, 15, 0.9) 16%,
    rgba(15, 15, 15, 0.93) 50%,
    rgba(15, 15, 15, 0.9) 84%,
    rgba(15, 15, 15, 0.45) 100%
  );
}

/* Su mobile i margini laterali sono minimi: banda uniforme,
   il codice filtra con discrezione sotto tutto il contenuto */
@media (max-width: 760px) {
  main .section {
    background: rgba(9, 9, 9, 0.84);
  }

  main .section.alt {
    background: rgba(14, 14, 14, 0.84);
  }
}

/* ============================================
   CODE WINDOW HERO — il "protagonista" della pagina
   Finestra editor che si digita da sola, fluttua e
   si inclina nello spazio seguendo lo scroll.
   Tre livelli di transform separati: nessun conflitto
   tra parallasse JS, tilt 3D e float CSS.
   ============================================ */

.hero-code {
  margin-top: clamp(36px, 4.5vw, 56px);
  display: flex;
  justify-content: center;
  perspective: 1200px;
  transform: translateY(var(--cw-lift, 0px));
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.code-window-tilt {
  width: min(600px, 100%);
  transform: rotateX(var(--cw-tilt, 9deg));
  transition: transform 0.28s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: transform;
}

.code-window {
  text-align: left;
  border-radius: 16px;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(17, 17, 19, 0.92), rgba(10, 10, 11, 0.94));
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 34px 90px rgba(0, 0, 0, 0.55),
    0 4px 18px rgba(0, 0, 0, 0.4),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  backdrop-filter: blur(14px) saturate(120%);
  animation: cwFloat 7s ease-in-out infinite alternate;
}

.code-window-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(255, 255, 255, 0.03);
}

.cw-dots {
  display: flex;
  gap: 6px;
}

.cw-dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
}

.cw-dots i:first-child {
  background: rgba(255, 255, 255, 0.34);
}

.cw-file {
  font-family: "Roboto Mono", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: rgba(255, 255, 255, 0.55);
}

.cw-status {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: "Roboto Mono", monospace;
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
}

.cw-status::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ffffff;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.8);
  animation: cwPulse 2.2s ease-in-out infinite;
}

.code-window-body {
  margin: 0;
  padding: 20px 22px 24px;
}

.code-window-code {
  font-family: "Roboto Mono", monospace;
  font-size: 0.86rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.62);
  white-space: pre-wrap;
  word-break: break-word;
}

/* Syntax highlight monocromatico: gerarchia di grigi, zero colori */
.tok-c { color: rgba(255, 255, 255, 0.36); font-style: italic; }
.tok-s { color: rgba(255, 255, 255, 0.92); }
.tok-k { color: #ffffff; font-weight: 600; }
.tok-n { color: rgba(255, 255, 255, 0.78); }
.tok-f { color: rgba(255, 255, 255, 0.85); }
.tok-tag { color: rgba(255, 255, 255, 0.7); }
.tok-v { color: rgba(255, 255, 255, 0.68); }

.cw-caret {
  display: inline-block;
  width: 8px;
  height: 1.05em;
  margin-left: 2px;
  vertical-align: -0.18em;
  background: rgba(255, 255, 255, 0.9);
  animation: cwCaret 1.05s steps(1) infinite;
}

@keyframes cwCaret {
  0%, 55% { opacity: 1; }
  56%, 100% { opacity: 0; }
}

@keyframes cwPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.35; }
}

@keyframes cwFloat {
  from { transform: translateY(-7px); }
  to { transform: translateY(9px); }
}

@media (max-width: 760px) {
  .code-window-code {
    font-size: 0.72rem;
    line-height: 1.7;
  }

  .code-window-body {
    padding: 16px 16px 20px;
  }
}

/* ============================================
   TECH STRIP — marquee infinito delle keyword
   ============================================ */

.tech-strip {
  position: relative;
  overflow: hidden;
  padding: 15px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  background: rgba(9, 9, 9, 0.5);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.tech-strip-track {
  display: flex;
  align-items: center;
  width: max-content;
  animation: techMarquee 32s linear infinite;
}

/* Margine su ogni elemento (non gap sul contenitore):
   le due metà del track hanno larghezza identica e il loop a -50% è perfetto */
.tech-strip-track > * {
  margin-right: 44px;
}

.tech-strip-track span {
  font-family: "Poppins", sans-serif;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.66);
  white-space: nowrap;
}

.tech-strip-track i {
  font-style: normal;
  font-family: "Roboto Mono", monospace;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.3);
}

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

/* Movimento ridotto: tutto si ferma, il contenuto resta integro */
@media (prefers-reduced-motion: reduce) {
  .code-window {
    animation: none;
  }

  .cw-caret,
  .cw-status::before {
    animation: none;
  }

  .tech-strip-track {
    animation: none;
  }

  .hero-code,
  .code-window-tilt {
    transform: none;
    transition: none;
  }
}

/* ============================================
   POLISH GLOBALE — dettagli a tema
   ============================================ */

/* Selezione testo nella palette del sito */
::selection {
  background: rgba(255, 255, 255, 0.85);
  color: #0a0a0a;
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: #0a0a0a;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  border: 2px solid #0a0a0a;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}

/* Focus visibile globale: anello chiaro, coerente col monocromo */
a:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(255, 255, 255, 0.6);
  outline-offset: 3px;
  border-radius: 6px;
}