/* ArchiVirtual3d - CSS principale */
:root {
  --bg: #05070b;
  --border: rgba(255, 255, 255, 0.12);
  --border-strong: rgba(255, 255, 255, 0.2);
  --text: #f5f7fb;
  --muted: #aeb7c7;
  --muted-2: #7d8798;
  --blue: #1976ff;
  --blue-2: #45a3ff;
  --cyan: #7bd7ff;
  --radius-xl: 28px;
  --radius-lg: 20px;
  --radius-md: 14px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --container: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top right, rgba(25, 118, 255, 0.22), transparent 36rem),
    radial-gradient(circle at 15% 10%, rgba(123, 215, 255, 0.08), transparent 32rem),
    var(--bg);
  color: var(--text);
  line-height: 1.55;
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
.container { width: min(var(--container), calc(100% - 40px)); margin: 0 auto; }
.section { padding: 92px 0; position: relative; }
.section.compact { padding: 64px 0; }

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 32px;
  margin-bottom: 34px;
}
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--cyan); font-size: .78rem; font-weight: 700;
  letter-spacing: .16em; text-transform: uppercase; margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 28px; height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--cyan));
  border-radius: 999px;
}
h1, h2, h3 { letter-spacing: -.04em; line-height: 1.05; }
h1 { max-width: 690px; font-size: clamp(3.1rem, 7vw, 6.7rem); font-weight: 700; }
h1 em { font-family: Georgia, "Times New Roman", serif; font-weight: 400; color: #fff; }
h2 { font-size: clamp(2.15rem, 4vw, 4.2rem); max-width: 780px; }
h3 { font-size: 1.28rem; }
p { color: var(--muted); }
.lead { max-width: 680px; font-size: 1.08rem; color: #d6dce8; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  min-height: 48px; padding: 0 22px; border: 1px solid transparent;
  border-radius: 999px; cursor: pointer; font-weight: 700;
  transition: transform .25s ease, border-color .25s ease, background .25s ease, box-shadow .25s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  color: #fff; background: linear-gradient(135deg, var(--blue), var(--blue-2));
  box-shadow: 0 16px 42px rgba(25, 118, 255, .34);
}
.btn-secondary {
  color: #fff; background: rgba(255,255,255,.06);
  border-color: var(--border-strong); backdrop-filter: blur(16px);
}
.btn-secondary:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.34); }

.site-header {
  position: fixed; z-index: 100; top: 0; left: 0; right: 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  background: rgba(5,7,11,.72); backdrop-filter: blur(18px);
}
.nav { height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-size: 1.45rem; font-weight: 800; letter-spacing: -.04em; }
.logo-mark {
	  width: 48px;
	  height: 48px;
	  background-image: url("../img/logo.png");
	  background-repeat: no-repeat;
	  background-position: center;
	  background-size: contain;
	  flex-shrink: 0;
	}
.logo span:last-child strong { color: var(--blue-2); }
.nav-links { display: flex; align-items: center; gap: 26px; color: #dfe5ef; font-size: .93rem; font-weight: 600; }
.nav-links a { position: relative; color: rgba(255,255,255,.78); }
.nav-links a:hover, .nav-links a.active { color: #fff; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: -8px; width: 0; height: 2px;
  background: var(--blue-2); transition: width .25s ease;
}
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.menu-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--border);
  border-radius: 999px; color: #fff; background: rgba(255,255,255,.06); cursor: pointer;
}

.hero {
  min-height: 100vh; display: grid; align-items: center; padding: 132px 0 72px;
  position: relative; overflow: hidden; border-bottom: 1px solid rgba(255,255,255,.08);
}
.hero-bg {
  position: absolute; inset: 0; z-index: -2;
  background:
    linear-gradient(90deg, rgba(5,7,11,.96) 0%, rgba(5,7,11,.74) 34%, rgba(5,7,11,.1) 68%, rgba(5,7,11,.82) 100%),
    linear-gradient(0deg, rgba(5,7,11,1) 0%, rgba(5,7,11,.18) 44%, rgba(5,7,11,.62) 100%),
    url("../images/hero-luxury-interior.jpg") center/cover no-repeat;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 46px; align-items: end; }
.hero-copy { max-width: 760px; }
.hero-copy .lead { margin: 26px 0 32px; font-size: clamp(1rem, 1.6vw, 1.24rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }

.trust-row { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; max-width: 760px; }
.trust-item {
  display: flex; align-items: center; gap: 10px; min-height: 64px; padding: 12px 14px;
  border: 1px solid rgba(255,255,255,.11); border-radius: var(--radius-md);
  background: rgba(255,255,255,.055); backdrop-filter: blur(14px);
}
.trust-icon, .card-icon, .tech-icon, .audience-icon {
  flex: 0 0 auto; width: 38px; height: 38px; display: grid; place-items: center;
  border: 1px solid rgba(123,215,255,.28); border-radius: 14px;
  color: var(--cyan); background: rgba(25,118,255,.1);
}
.trust-item strong { display: block; font-size: .82rem; line-height: 1.2; }
.trust-item span { display: block; color: var(--muted-2); font-size: .76rem; line-height: 1.2; margin-top: 3px; }

.hero-panel {
  align-self: end; border: 1px solid var(--border); border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(16,23,34,.72), rgba(7,11,18,.72));
  backdrop-filter: blur(18px); box-shadow: var(--shadow); overflow: hidden;
}
.hero-panel-media { height: 280px; background: url("../images/hero-panel-before-after.jpg") center/cover no-repeat; }
.hero-panel-content { padding: 24px; }
.hero-panel-content h3 { margin-bottom: 10px; }
.hero-panel-content p { font-size: .94rem; }
.hero-panel-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 22px; }
.stat { padding: 14px 10px; border: 1px solid rgba(255,255,255,.09); border-radius: 14px; background: rgba(255,255,255,.045); text-align: center; }
.stat strong { display: block; color: #fff; font-size: 1.28rem; line-height: 1; }
.stat span { display: block; color: var(--muted-2); font-size: .72rem; margin-top: 7px; }

.before-after { border: 1px solid var(--border); border-radius: var(--radius-xl); background: rgba(255,255,255,.045); overflow: hidden; box-shadow: var(--shadow); }
.comparison { position: relative; aspect-ratio: 16 / 9; width: 100%; height: auto; overflow: hidden; cursor: ew-resize; user-select: none; }
.comparison-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; pointer-events: none; }
.after-img { z-index: 1; }
.before-img { z-index: 2; clip-path: inset(0 50% 0 0); }
.comparison-line {
  position: absolute; z-index: 4; top: 0; bottom: 0; left: 50%; width: 2px;
  background: rgba(255,255,255,.9); transform: translateX(-50%);
}
.comparison-handle {
  position: absolute; z-index: 5; top: 50%; left: 50%; width: 58px; height: 58px;
  display: grid; place-items: center; border: 1px solid rgba(255,255,255,.6); border-radius: 50%;
  background: rgba(5,7,11,.72); backdrop-filter: blur(10px);
  transform: translate(-50%, -50%); box-shadow: 0 10px 30px rgba(0,0,0,.4); font-weight: 900;
}
.comparison-label {
  position: absolute; top: 18px; z-index: 6; padding: 8px 12px; border-radius: 999px;
  background: rgba(5,7,11,.72); backdrop-filter: blur(10px);
  color: #fff; font-size: .74rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
}
.comparison-label.before { left: 18px; }
.comparison-label.after { right: 18px; }

.grid { display: grid; gap: 18px; }
.grid-5 { grid-template-columns: repeat(5, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }

.card {
  position: relative; min-height: 100%; border: 1px solid var(--border); border-radius: var(--radius-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.065), rgba(255,255,255,.032));
  overflow: hidden; transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.card:hover { transform: translateY(-5px); border-color: rgba(123,215,255,.34); background: linear-gradient(180deg, rgba(25,118,255,.12), rgba(255,255,255,.04)); }
.service-card .card-media, .style-card .card-media, .project-card .card-media {
  height: 168px; background: #111927 center/cover no-repeat; position: relative;
}
.service-card .card-media::after, .style-card .card-media::after, .project-card .card-media::after {
  content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(5,7,11,.88), transparent 70%);
}
.service-card .card-icon { position: absolute; z-index: 2; top: 14px; left: 14px; background: rgba(5,7,11,.62); backdrop-filter: blur(10px); }
.card-content { padding: 22px; }
.card-content h3 { margin-bottom: 10px; }
.card-content p { font-size: .94rem; }

.audience-card { padding: 24px; display: flex; gap: 16px; align-items: flex-start; }
.audience-card p { font-size: .92rem; margin-top: 7px; }

.method-line { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.method-line::before {
  content: ""; position: absolute; left: 8%; right: 8%; top: 27px; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(123,215,255,.6), transparent);
}
.step { position: relative; z-index: 2; text-align: center; padding-top: 2px; }
.step-number {
  width: 54px; height: 54px; margin: 0 auto 16px; display: grid; place-items: center;
  border: 1px solid rgba(123,215,255,.46); border-radius: 50%;
  background: radial-gradient(circle, rgba(25,118,255,.48), rgba(5,7,11,.94));
  box-shadow: 0 0 0 8px var(--bg), 0 12px 36px rgba(25,118,255,.28);
  font-weight: 900; color: #fff;
}
.step h3 { font-size: 1rem; margin-bottom: 7px; }
.step p { font-size: .88rem; }

.style-card, .project-card { min-height: 245px; }
.style-card .card-content, .project-card .card-content { position: absolute; z-index: 2; left: 0; right: 0; bottom: 0; }
.project-card .tag {
  display: inline-flex; margin-bottom: 9px; padding: 6px 9px;
  border: 1px solid rgba(255,255,255,.16); border-radius: 999px;
  background: rgba(255,255,255,.07); color: var(--cyan); font-size: .72rem; font-weight: 800;
  text-transform: uppercase; letter-spacing: .08em;
}

.tech-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 18px; }
.tech-item { padding: 22px 16px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: rgba(255,255,255,.045); text-align: center; }
.tech-icon { margin: 0 auto 14px; }
.tech-item strong { display: block; margin-bottom: 7px; }
.tech-item span { display: block; color: var(--muted-2); font-size: .86rem; }

.packages {
  background: linear-gradient(180deg, rgba(25,118,255,.07), transparent), rgba(255,255,255,.025);
  border-top: 1px solid rgba(255,255,255,.08); border-bottom: 1px solid rgba(255,255,255,.08);
}
.price-card { padding: 28px; }
.price-card.featured { border-color: rgba(123,215,255,.42); box-shadow: 0 0 0 1px rgba(123,215,255,.12), var(--shadow); }
.price-label { color: var(--cyan); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 16px; }
.price { margin: 20px 0; font-size: 2rem; font-weight: 800; letter-spacing: -.05em; }
.price span { color: var(--muted-2); font-size: .95rem; font-weight: 500; letter-spacing: 0; }
.features { display: grid; gap: 10px; margin: 22px 0 26px; list-style: none; }
.features li { display: flex; gap: 10px; align-items: flex-start; color: var(--muted); font-size: .94rem; }
.features li::before { content: "✓"; color: var(--cyan); font-weight: 900; }

.cta-band {
  position: relative; overflow: hidden; padding: 42px; border: 1px solid rgba(123,215,255,.26);
  border-radius: var(--radius-xl);
  background: radial-gradient(circle at 85% 10%, rgba(69,163,255,.24), transparent 24rem), linear-gradient(135deg, rgba(25,118,255,.20), rgba(255,255,255,.04));
  box-shadow: var(--shadow);
}
.cta-band-inner { display: grid; grid-template-columns: 1.15fr .85fr; gap: 36px; align-items: center; }
.cta-band h2 { font-size: clamp(2rem, 4vw, 3.7rem); }
.cta-checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 24px 0 0; }
.cta-check { display: flex; gap: 10px; color: #dfe7f5; font-weight: 600; font-size: .95rem; }
.cta-check::before { content: "✓"; color: var(--cyan); font-weight: 900; }

.contact-panel { padding: 28px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: rgba(5,7,11,.52); backdrop-filter: blur(16px); }
.form-grid { display: grid; gap: 12px; }
.field { display: grid; gap: 8px; }
.field label { color: #dfe6f1; font-size: .82rem; font-weight: 700; }
.field input, .field select, .field textarea {
  width: 100%; border: 1px solid rgba(255,255,255,.13); border-radius: 14px;
  background: rgba(255,255,255,.06); color: #fff; padding: 13px 14px; outline: none;
}
.field textarea { min-height: 118px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: rgba(123,215,255,.58); box-shadow: 0 0 0 4px rgba(25,118,255,.14); }
.field select option { color: #101725; }
.privacy-note { color: var(--muted-2); font-size: .78rem; }

.site-footer { padding: 46px 0 28px; border-top: 1px solid rgba(255,255,255,.08); background: rgba(0,0,0,.18); }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr .8fr; gap: 34px; align-items: start; }
.footer-description { margin-top: 14px; max-width: 420px; }
.footer-links { display: grid; gap: 10px; color: var(--muted); font-size: .94rem; }
.socials { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.socials a { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid var(--border); border-radius: 50%; color: var(--muted); background: rgba(255,255,255,.04); }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 28px; margin-top: 34px; border-top: 1px solid rgba(255,255,255,.08); color: var(--muted-2); font-size: .82rem; }

.reveal { opacity: 0; transform: translateY(20px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1080px) {
  .grid-5, .tech-grid { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero-grid, .cta-band-inner { grid-template-columns: 1fr; }
  .hero-panel { max-width: 680px; }
  .trust-row { grid-template-columns: repeat(2, 1fr); }
  .method-line { grid-template-columns: 1fr; gap: 26px; }
  .method-line::before { display: none; }
  .step { display: grid; grid-template-columns: 68px 1fr; text-align: left; align-items: center; gap: 10px; }
  .step-number { margin: 0; }
}

/* ==========================================================
   PATCH DEFINITIVA MENU MOBILE - ArchiVirtual3d
   Corregge:
   - hamburger troppo a destra / fuori schermo;
   - menu aperto tagliato in alto;
   - visualizzazione di una sola voce;
   - pannello mobile non scrollabile correttamente.
   ========================================================== */


/* 1. Header più stabile su mobile */
@media (max-width: 900px) {
  .site-header {
    height: 78px;
    background: rgba(5, 7, 11, 0.98);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
  }

  .nav {
    height: 78px;
    width: min(var(--container), calc(100% - 28px));
    margin: 0 auto;

    display: flex;
    align-items: center;
    justify-content: space-between;

    /*
      Importante:
      evita che logo + bottone escano fuori dallo schermo.
    */
    gap: 12px;
    overflow: visible;
  }

  .logo {
    min-width: 0;
    max-width: calc(100vw - 96px);
    overflow: hidden;
    font-size: 1.18rem;
    white-space: nowrap;
  }

  .logo-mark {
    flex: 0 0 auto;
  }

  .logo span:last-child {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .nav-actions {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    margin-left: auto;
  }

  .nav-actions .btn {
    display: none;
  }

  .menu-toggle {
    position: relative;
    z-index: 1001;

    display: inline-flex;
    align-items: center;
    justify-content: center;

    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    min-width: 44px;

    margin: 0;
    padding: 0;

    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 999px;

    color: #fff;
    background: rgba(255, 255, 255, 0.08);

    font-size: 1.45rem;
    line-height: 1;
    cursor: pointer;
  }

  /*
    2. Pannello menu mobile
    NON usiamo bottom:0 perché in alcuni browser mobili,
    con barra indirizzi dinamica, può causare tagli strani.
    Usiamo height: calc(100dvh - 78px).
  */
  .nav-links {
    position: fixed;
    z-index: 1000;

    top: 78px;
    left: 0;
    right: 0;

    width: 100%;
    height: calc(100dvh - 78px);
    max-height: calc(100dvh - 78px);

    display: none;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    gap: 0;

    padding: 18px 24px 36px;

    background:
      linear-gradient(180deg, rgba(5, 7, 11, 0.995), rgba(8, 13, 22, 0.985)),
      radial-gradient(circle at top right, rgba(25, 118, 255, 0.20), transparent 24rem);

    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);

    border-top: 1px solid rgba(255, 255, 255, 0.10);
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.78);

    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

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

  .nav-links a {
    position: relative;

    display: flex;
    align-items: center;

    width: 100%;
    min-height: 58px;

    padding: 16px 2px;

    color: #fff;
    background: transparent;

    border-bottom: 1px solid rgba(255, 255, 255, 0.10);

    font-size: 1.12rem;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.01em;
  }

  .nav-links a:first-child {
    margin-top: 0;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-links a:hover,
  .nav-links a.active {
    color: var(--cyan);
  }

  .section-header {
    display: block;
  }

  .section-header .lead {
    margin-top: 18px;
  }

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


/* 3. Fallback per browser che non supportano dvh */
@supports not (height: 100dvh) {
  @media (max-width: 900px) {
    .nav-links {
      height: calc(100vh - 78px);
      max-height: calc(100vh - 78px);
    }
  }
}


/* 4. Extra sicurezza su schermi molto stretti */
@media (max-width: 380px) {
  .logo {
    font-size: 1.02rem;
    max-width: calc(100vw - 88px);
  }

  .logo-mark {
    width: 32px;
    height: 32px;
    border-radius: 11px;
    font-size: 0.78rem;
  }

  .menu-toggle {
    flex-basis: 42px;
    width: 42px;
    height: 42px;
    min-width: 42px;
  }
}


/* ----------------------------------------------------------
   2. SLIDER PRIMA/DOPO PIÙ STABILE SU MOBILE
   Aggiungi o sostituisci queste regole nel blocco dello slider.
   ---------------------------------------------------------- */

.comparison {
  position: relative;
  aspect-ratio: 16 / 9;
  width: 100%;
  height: auto;
  overflow: hidden;
  cursor: ew-resize;
  user-select: none;

  /*
    Fondamentale per mobile:
    impedisce al browser di interpretare il trascinamento
    come scroll, zoom o gesture nativa.
  */
  touch-action: none;
  -webkit-user-select: none;
  -webkit-tap-highlight-color: transparent;
}

.comparison-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  pointer-events: none;
}

.after-img {
  z-index: 1;
}

.before-img {
  z-index: 2;
  clip-path: inset(0 50% 0 0);
}

.comparison-line {
  position: absolute;
  z-index: 4;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 2px;
  background: rgba(255, 255, 255, 0.92);
  transform: translateX(-50%);
  pointer-events: none;
}

.comparison-handle {
  position: absolute;
  z-index: 5;
  top: 50%;
  left: 50%;

  width: 64px;
  height: 64px;

  display: grid;
  place-items: center;

  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: 50%;

  background: rgba(5, 7, 11, 0.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  transform: translate(-50%, -50%);
  box-shadow:
    0 12px 36px rgba(0, 0, 0, 0.48),
    0 0 0 8px rgba(25, 118, 255, 0.12);

  color: #fff;
  font-size: 1.45rem;
  font-weight: 900;
  line-height: 1;

  pointer-events: none;
}

/*
  L'icona viene disegnata via CSS.
  Così non dipende dal carattere ↔, che su alcuni mobile
  può non comparire o essere reso male.
*/
.comparison-handle {
  font-size: 0;
}

.comparison-handle::before {
  content: "";
  width: 30px;
  height: 18px;
  display: block;
  background-color: #fff;

  mask-image: url("data:image/svg+xml,%3Csvg width='30' height='18' viewBox='0 0 30 18' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8.5 3L2.5 9L8.5 15M2.5 9H27.5M21.5 3L27.5 9L21.5 15' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  mask-repeat: no-repeat;
  mask-position: center;
  mask-size: contain;

  -webkit-mask-image: url("data:image/svg+xml,%3Csvg width='30' height='18' viewBox='0 0 30 18' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M8.5 3L2.5 9L8.5 15M2.5 9H27.5M21.5 3L27.5 9L21.5 15' stroke='black' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-position: center;
  -webkit-mask-size: contain;
}


/* ==========================================================
   PATCH CARD MOBILE VERTICALE - ArchiVirtual3d
   Corregge:
   - card troppo compresse su smartphone in verticale;
   - griglie ancora a 2/3 colonne su viewport mobili;
   - testi che vanno a capo in troppe righe;
   - immagini card troppo basse su mobile.
   ========================================================== */


/* ----------------------------------------------------------
   1. Tablet / piccoli laptop
   Da 1080px in giù le griglie non devono restare a 5/6 colonne.
   ---------------------------------------------------------- */
@media (max-width: 1080px) {
  .grid-5,
  .tech-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .grid-4,
  .grid-3 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}


/* ----------------------------------------------------------
   2. Smartphone e tablet stretti
   Da 760px in giù: TUTTE le card principali passano a 1 colonna.
   Questo evita la situazione delle 3 card affiancate su cellulare.
   ---------------------------------------------------------- */
@media (max-width: 760px) {
  .grid,
  .grid-5,
  .grid-4,
  .grid-3,
  .tech-grid {
    grid-template-columns: 1fr !important;
  }

  .grid {
    gap: 20px;
  }

  .section {
    padding: 68px 0;
  }

  .section.compact {
    padding: 54px 0;
  }

  .section-header {
    margin-bottom: 28px;
  }

  .section-header .lead {
    max-width: none;
  }

  .card {
    width: 100%;
    border-radius: 22px;
  }

  .card-content {
    padding: 22px;
  }

  .card-content h3 {
    font-size: 1.22rem;
    line-height: 1.12;
    letter-spacing: -0.03em;
  }

  .card-content p {
    font-size: 0.98rem;
    line-height: 1.52;
  }

  /*
    Card servizi, stili e progetti:
    aumentiamo l'altezza immagine perché su mobile diventa protagonista.
  */
  .service-card .card-media,
  .style-card .card-media,
  .project-card .card-media {
    height: clamp(220px, 58vw, 340px);
  }

  /*
    Le style-card e project-card avevano il testo in overlay assoluto.
    Su mobile è più leggibile lasciare comunque overlay,
    ma con più spazio verticale e gradiente più forte.
  */
  .style-card,
  .project-card {
    min-height: clamp(280px, 72vw, 390px);
  }

  .style-card .card-media,
  .project-card .card-media {
    height: 100%;
  }

  .style-card .card-media::after,
  .project-card .card-media::after {
    background:
      linear-gradient(0deg, rgba(5, 7, 11, 0.94) 0%, rgba(5, 7, 11, 0.72) 34%, transparent 76%);
  }

  .style-card .card-content,
  .project-card .card-content {
    padding: 24px;
  }

  .project-card .card-content p {
    max-width: 92%;
  }

  /*
    Card target: layout più largo e leggibile.
  */
  .audience-card {
    padding: 22px;
    gap: 14px;
  }

  .audience-card h3 {
    font-size: 1.18rem;
  }

  .audience-card p {
    font-size: 0.98rem;
    line-height: 1.52;
  }

  /*
    Card tecnologie: su mobile devono respirare.
  */
  .tech-item {
    display: flex;
    align-items: center;
    gap: 16px;
    text-align: left;
    padding: 20px;
  }

  .tech-icon {
    margin: 0;
  }

  .tech-item strong {
    margin-bottom: 4px;
  }

  /*
    Pacchetti prezzo.
  */
  .price-card {
    padding: 24px;
  }

  .price {
    font-size: 1.65rem;
  }
}


/* ----------------------------------------------------------
   3. Smartphone verticale classico
   Da 480px in giù: ottimizzazione tipografica ulteriore.
   ---------------------------------------------------------- */
@media (max-width: 480px) {
  .container {
    width: calc(100% - 28px);
  }

  h2 {
    font-size: clamp(2rem, 10vw, 2.65rem);
  }

  .lead {
    font-size: 1rem;
    line-height: 1.58;
  }

  .card-content {
    padding: 20px;
  }

  .card-content h3 {
    font-size: 1.16rem;
  }

  .service-card .card-media,
  .style-card .card-media,
  .project-card .card-media {
    height: clamp(210px, 62vw, 300px);
  }

  .style-card,
  .project-card {
    min-height: clamp(270px, 80vw, 360px);
  }

  .audience-card {
    /*
      Su schermi molto stretti conviene tornare a layout verticale:
      icona sopra, testo sotto.
    */
    display: block;
  }

  .audience-icon {
    margin-bottom: 14px;
  }

  .tech-item {
    align-items: flex-start;
  }

  .trust-row {
    grid-template-columns: 1fr;
  }
}


/* ----------------------------------------------------------
   4. Sicurezza estrema
   Sotto 360px, nessuna griglia deve restare affiancata.
   ---------------------------------------------------------- */
@media (max-width: 360px) {
  .grid,
  .grid-5,
  .grid-4,
  .grid-3,
  .tech-grid,
  .trust-row,
  .hero-panel-stats,
  .cta-checks {
    grid-template-columns: 1fr !important;
  }

  .service-card .card-media,
  .style-card .card-media,
  .project-card .card-media {
    height: 220px;
  }

  .style-card,
  .project-card {
    min-height: 280px;
  }
}

/* ==========================================================
   FIX STYLE CARDS
   Le card della sezione Stili devono avere testo sotto immagine,
   non in overlay.
   ========================================================== */

.style-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.style-card .card-media {
  flex: 0 0 auto;
  height: 168px;
}

.style-card .card-content {
  position: relative !important;
  z-index: 2;
  left: auto !important;
  right: auto !important;
  bottom: auto !important;
  flex: 1;
  padding: 22px;
  background: transparent;
}

.style-card .card-content h3 {
  margin-bottom: 10px;
}

.style-card .card-content p {
  font-size: 0.94rem;
  line-height: 1.52;
  color: var(--muted);
}

/* Mantieni invece il portfolio con testo in overlay */
.project-card {
  min-height: 245px;
}

.project-card .card-content {
  position: absolute;
  z-index: 2;
  left: 0;
  right: 0;
  bottom: 0;
}

/* Mobile */
@media (max-width: 760px) {
  .style-card {
    min-height: auto !important;
  }

  .style-card .card-media {
    height: clamp(220px, 58vw, 340px) !important;
  }

  .style-card .card-content {
    position: relative !important;
    padding: 22px !important;
  }

  .style-card .card-media::after {
    background: linear-gradient(0deg, rgba(5, 7, 11, 0.35), transparent 60%);
  }
}

@media (max-width: 480px) {
  .style-card .card-media {
    height: clamp(210px, 62vw, 300px) !important;
  }
}