/* ==========================================================================
   CSS ORIGINALE INTEGRALE - Check Ingegneria
   Sennò poi mettere tutto inline sulla home diventava un mezzo casino.
   ========================================================================== */

:root {
  --amaranto:    #a91927;
  --amaranto-dk: #7d1020;
  --amaranto-lt: #c82033;
  --grigio:      #575756;
  --grigio-lt:   #8a8a89;
  --sfondo:      #f4f4f4;
  --bianco:      #ffffff;
  --testo:       #333333;
  --bordo:       #e0e0e0;
  --ombra:       0 4px 20px rgba(0,0,0,.10);
  --ombra-md:    0 8px 30px rgba(0,0,0,.14);
  --radius:      8px;
  --radius-lg:   14px;
  --trans:       .3s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Montserrat', sans-serif;
  color: var(--testo);
  background: var(--sfondo);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

 /* =============================================
       CSS VARIABLES & RESET
    ============================================= */
    :root {
      --amaranto:    #a91927;
      --amaranto-dk: #7d1020;
      --amaranto-lt: #c82033;
      --grigio:      #575756;
      --grigio-lt:   #8a8a89;
      --sfondo:      #f4f4f4;
      --bianco:      #ffffff;
      --testo:       #333333;
      --bordo:       #e0e0e0;
      --ombra:       0 4px 20px rgba(0,0,0,.10);
      --ombra-md:    0 8px 30px rgba(0,0,0,.14);
      --radius:      8px;
      --radius-lg:   14px;
      --trans:       .3s cubic-bezier(.4,0,.2,1);
    }

    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; font-size: 16px; }

    body {
      font-family: 'Montserrat', sans-serif;
      color: var(--testo);
      background: var(--sfondo);
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }

    img { max-width: 100%; display: block; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }

    /* =============================================
       UTILITIES
    ============================================= */
    .container {
      max-width: 1160px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .section-label {
      display: inline-block;
      font-size: .72rem;
      font-weight: 700;
      letter-spacing: .18em;
      text-transform: uppercase;
      color: var(--amaranto);
      margin-bottom: 14px;
      padding-left: 3px;
    }

    .section-title {
      font-size: clamp(1.6rem, 3vw, 2.3rem);
      font-weight: 800;
      color: var(--testo);
      line-height: 1.25;
      margin-bottom: 18px;
    }

    .section-subtitle {
      font-size: 1rem;
      color: var(--grigio-lt);
      max-width: 560px;
      line-height: 1.75;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 30px;
      border-radius: var(--radius);
      font-family: 'Montserrat', sans-serif;
      font-size: .9rem;
      font-weight: 700;
      letter-spacing: .04em;
      cursor: pointer;
      transition: var(--trans);
      border: 2px solid transparent;
    }

    .btn-primary {
      background: var(--amaranto);
      color: var(--bianco);
      border-color: var(--amaranto);
    }
    .btn-primary:hover {
      background: var(--amaranto-dk);
      border-color: var(--amaranto-dk);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(169,25,39,.35);
    }

    .btn-outline {
      background: transparent;
      color: var(--bianco);
      border-color: rgba(255,255,255,.7);
    }
    .btn-outline:hover {
      background: rgba(255,255,255,.12);
      border-color: var(--bianco);
    }

    /* =============================================
       NAVBAR
    ============================================= */
    #navbar {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      padding: 22px 0;
      background: transparent;
      transition: background var(--trans), padding var(--trans), box-shadow var(--trans);
    }

    #navbar.scrolled {
      background: rgba(20, 5, 8, 0.97);
      padding: 14px 0;
      box-shadow: 0 2px 24px rgba(0,0,0,.35);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
    }

    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
    }

    /* Logo */
    .nav-logo {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-logo-img {
      width: 160px;
      height: auto;
      display: block;
      flex-shrink: 0;
      transition: opacity var(--trans);
    }

    /* Two logo versions: light for transparent navbar, dark for scrolled navbar */
    .nav-logo-light {
      opacity: 1;
    }
    .nav-logo-dark {
      opacity: 0;
      position: absolute;
    }

    #navbar.scrolled .nav-logo-light {
      opacity: 0;
    }
    #navbar.scrolled .nav-logo-dark {
      opacity: 1;
    }

    .nav-logo-text {
      display: none; /* Hidden when using image logo */
    }

    /* Nav links — always white, navbar always dark */
    .nav-links {
      display: flex;
      align-items: center;
      gap: 6px;
    }

    .nav-links a {
      padding: 8px 16px;
      border-radius: 6px;
      font-size: .85rem;
      font-weight: 600;
      letter-spacing: .04em;
      color: rgba(255,255,255,.88);
      transition: var(--trans);
    }

    .nav-links a:hover,
    .nav-links a.active {
      color: var(--bianco);
      background: rgba(255,255,255,.14);
    }

    .nav-cta {
      margin-left: 12px;
      padding: 9px 20px !important;
      background: var(--amaranto) !important;
      color: var(--bianco) !important;
      border-radius: var(--radius) !important;
    }
    .nav-cta:hover {
      background: var(--amaranto-dk) !important;
    }

    /* Hamburger */
    .nav-hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 10px;
      z-index: 1100;
      position: relative;
      touch-action: manipulation;
      -webkit-tap-highlight-color: transparent;
      user-select: none;
    }

    .nav-hamburger span {
      display: block;
      width: 26px;
      height: 2px;
      background: var(--bianco);
      border-radius: 2px;
      transition: var(--trans);
      pointer-events: none;
    }

    .nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-hamburger.open span:nth-child(2) { opacity: 0; }
    .nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    /* Mobile menu */
    .nav-mobile {
      display: none;
      position: fixed;
      inset: 0;
      top: 68px;
      background: rgba(20, 5, 8, 0.98);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      z-index: 1050;
      padding: 32px 24px;
      flex-direction: column;
      gap: 4px;
      overflow-y: auto;
    }
    .nav-mobile.open { display: flex; }
    .nav-mobile a {
      display: block;
      padding: 16px 20px;
      border-radius: var(--radius);
      font-size: 1rem;
      font-weight: 600;
      color: rgba(255,255,255,.85);
      border-bottom: 1px solid rgba(255,255,255,.08);
      transition: var(--trans);
    }
    .nav-mobile a:hover { color: var(--bianco); background: rgba(255,255,255,.08); }
    .nav-mobile .btn-primary {
      margin-top: 20px;
      justify-content: center;
      border-bottom: none;
      color: var(--bianco) !important;
    }

    /* =============================================
       HERO
    ============================================= */
    #hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      align-items: center;
      overflow: hidden;
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      background:
        linear-gradient(135deg, rgba(80,10,18,.82) 0%, rgba(30,30,30,.65) 60%, rgba(15,15,15,.72) 100%),
        url('https://images.unsplash.com/photo-1624342057927-64d60f69b94d?w=1800&auto=format&fit=crop&q=80') center/cover no-repeat;
    }

    /* Geometric accent lines on hero */
    .hero-bg::after {
      content: '';
      position: absolute;
      inset: 0;
      background:
        repeating-linear-gradient(
          -55deg,
          transparent,
          transparent 60px,
          rgba(255,255,255,.018) 60px,
          rgba(255,255,255,.018) 61px
        );
    }

    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 760px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255,255,255,.1);
      border: 1px solid rgba(255,255,255,.2);
      backdrop-filter: blur(8px);
      border-radius: 40px;
      padding: 7px 18px;
      font-size: .75rem;
      font-weight: 600;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: rgba(255,255,255,.9);
      margin-bottom: 28px;
    }

    .hero-badge i { color: var(--amaranto); font-size: .8rem; }

    .hero-content h1 {
      font-size: clamp(2rem, 5vw, 3.4rem);
      font-weight: 800;
      line-height: 1.15;
      color: var(--bianco);
      margin-bottom: 22px;
      letter-spacing: -.01em;
    }

    .hero-content h1 em {
      font-style: normal;
      color: #ef6270;
    }

    .hero-content p {
      font-size: clamp(.95rem, 2vw, 1.1rem);
      color: rgba(255,255,255,.8);
      max-width: 580px;
      line-height: 1.8;
      margin-bottom: 38px;
    }

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

    .hero-scroll {
      position: absolute;
      bottom: 38px;
      left: 50%;
      transform: translateX(-50%);
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 6px;
      color: rgba(255,255,255,.5);
      font-size: .7rem;
      letter-spacing: .12em;
      text-transform: uppercase;
      cursor: pointer;
      z-index: 2;
      animation: float 2.5s ease-in-out infinite;
    }
    .hero-scroll i { font-size: 1.1rem; }

    @keyframes float {
      0%,100% { transform: translateX(-50%) translateY(0); }
      50%      { transform: translateX(-50%) translateY(6px); }
    }

    /* =============================================
       TRUST BAR
    ============================================= */
    #trust-bar {
      background: var(--bianco);
      border-bottom: 1px solid var(--bordo);
      padding: 0;
    }

    .trust-inner {
      display: flex;
      align-items: stretch;
      flex-wrap: wrap;
    }

    .trust-item {
      flex: 1;
      min-width: 180px;
      display: flex;
      align-items: center;
      gap: 14px;
      padding: 24px 28px;
      border-right: 1px solid var(--bordo);
    }

    .trust-item:last-child { border-right: none; }

    .trust-icon {
      width: 44px;
      height: 44px;
      background: rgba(169,25,39,.08);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--amaranto);
      font-size: 1.1rem;
      flex-shrink: 0;
    }

    .trust-text strong {
      display: block;
      font-size: .88rem;
      font-weight: 700;
      color: var(--testo);
    }
    .trust-text span {
      font-size: .75rem;
      color: var(--grigio-lt);
    }

    /* =============================================
       CHI SIAMO
    ============================================= */
    #chi-siamo {
      padding: 96px 0;
      background: var(--bianco);
    }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 64px;
      align-items: center;
    }

    .about-visual {
      position: relative;
    }

    .about-img-wrap {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--ombra-md);
      aspect-ratio: 4/3;
      background: #ddd;
    }

    .about-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .about-badge {
      position: absolute;
      bottom: -22px;
      right: -22px;
      background: var(--amaranto);
      color: var(--bianco);
      border-radius: var(--radius-lg);
      padding: 22px 26px;
      box-shadow: 0 8px 28px rgba(169,25,39,.4);
      text-align: center;
    }

    .about-badge .num {
      font-size: 2rem;
      font-weight: 800;
      line-height: 1;
      display: block;
    }

    .about-badge .lbl {
      font-size: .72rem;
      font-weight: 600;
      letter-spacing: .08em;
      text-transform: uppercase;
      opacity: .85;
    }

    .about-copy .section-subtitle { max-width: 100%; }

    .about-points {
      margin-top: 28px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .about-point {
      display: flex;
      align-items: flex-start;
      gap: 14px;
    }

    .about-point-icon {
      width: 36px;
      height: 36px;
      background: rgba(169,25,39,.08);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--amaranto);
      font-size: .9rem;
      flex-shrink: 0;
      margin-top: 2px;
    }

    .about-point-text strong {
      display: block;
      font-size: .9rem;
      font-weight: 700;
      color: var(--testo);
      margin-bottom: 3px;
    }

    .about-point-text p {
      font-size: .83rem;
      color: var(--grigio-lt);
      line-height: 1.6;
    }

    .about-targets {
      margin-top: 32px;
      padding-top: 28px;
      border-top: 1px solid var(--bordo);
    }

    .about-targets p {
      font-size: .8rem;
      font-weight: 600;
      letter-spacing: .06em;
      text-transform: uppercase;
      color: var(--grigio-lt);
      margin-bottom: 14px;
    }

    .target-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .target-tag {
      background: var(--sfondo);
      border: 1px solid var(--bordo);
      border-radius: 40px;
      padding: 6px 14px;
      font-size: .78rem;
      font-weight: 600;
      color: var(--grigio);
    }

    /* =============================================
       SERVIZI
    ============================================= */
    #servizi {
      padding: 96px 0;
      background: var(--sfondo);
    }

    .services-header {
      text-align: center;
      margin-bottom: 56px;
    }
    .services-header .section-label {
      display: block;
    }
    .services-header .section-subtitle {
      margin: 0 auto;
      text-align: center;
    }

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

    .service-card {
      background: var(--bianco);
      border-radius: var(--radius-lg);
      padding: 36px 28px 32px;
      box-shadow: var(--ombra);
      border: 1px solid var(--bordo);
      transition: var(--trans);
      position: relative;
      overflow: hidden;
      display: flex;
      flex-direction: column;
    }

    .service-card::before {
      content: '';
      position: absolute;
      top: 0; left: 0; right: 0;
      height: 3px;
      background: var(--amaranto);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform var(--trans);
    }

    .service-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--ombra-md);
    }
    .service-card:hover::before { transform: scaleX(1); }

    .service-icon {
      width: 58px;
      height: 58px;
      background: rgba(169,25,39,.08);
      border-radius: 14px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--amaranto);
      font-size: 1.5rem;
      margin-bottom: 22px;
      transition: var(--trans);
    }

    .service-card:hover .service-icon {
      background: var(--amaranto);
      color: var(--bianco);
    }

    .service-card h3 {
      font-size: .98rem;
      font-weight: 800;
      color: var(--testo);
      margin-bottom: 10px;
      line-height: 1.3;
    }

    .service-card .norm {
      display: inline-block;
      font-size: .68rem;
      font-weight: 700;
      letter-spacing: .08em;
      text-transform: uppercase;
      color: var(--amaranto);
      background: rgba(169,25,39,.08);
      border-radius: 4px;
      padding: 3px 8px;
      margin-bottom: 14px;
    }

    .service-card p {
      font-size: .83rem;
      color: var(--grigio-lt);
      line-height: 1.7;
      flex: 1;
    }

    .service-card .service-link {
      margin-top: 22px;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: .82rem;
      font-weight: 700;
      color: var(--amaranto);
      transition: gap var(--trans);
    }
    .service-card:hover .service-link { gap: 10px; }

    /* =============================================
       CONTATTI / FORM
    ============================================= */
    #contatti {
      padding: 96px 0;
      background: var(--bianco);
    }

    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.5fr;
      gap: 56px;
      align-items: start;
    }

    .contact-info .section-subtitle { max-width: 100%; }

    .contact-details {
      margin-top: 36px;
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .contact-detail {
      display: flex;
      align-items: flex-start;
      gap: 14px;
    }

    .contact-detail-icon {
      width: 42px;
      height: 42px;
      background: var(--sfondo);
      border-radius: 10px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--amaranto);
      font-size: 1rem;
      flex-shrink: 0;
    }

    .contact-detail-text strong {
      display: block;
      font-size: .82rem;
      font-weight: 700;
      color: var(--testo);
      margin-bottom: 2px;
    }
    .contact-detail-text span {
      font-size: .85rem;
      color: var(--grigio-lt);
    }
    .contact-detail-text a:hover { color: var(--amaranto); }

    .partner-box {
      margin-top: 36px;
      background: var(--sfondo);
      border-radius: var(--radius);
      padding: 20px 22px;
      border-left: 4px solid var(--amaranto);
    }
    .partner-box p {
      font-size: .8rem;
      color: var(--grigio);
      line-height: 1.7;
    }
    .partner-box strong { color: var(--amaranto); }

    /* Form */
    .contact-form-wrap {
      background: var(--sfondo);
      border-radius: var(--radius-lg);
      padding: 40px 36px;
      box-shadow: var(--ombra);
    }

    .form-title {
      font-size: 1.25rem;
      font-weight: 800;
      color: var(--testo);
      margin-bottom: 6px;
    }
    .form-subtitle {
      font-size: .82rem;
      color: var(--grigio-lt);
      margin-bottom: 28px;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
    }

    .form-group {
      margin-bottom: 16px;
    }

    .form-group label {
      display: block;
      font-size: .78rem;
      font-weight: 700;
      letter-spacing: .04em;
      color: var(--grigio);
      margin-bottom: 7px;
      text-transform: uppercase;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
      width: 100%;
      padding: 12px 16px;
      background: var(--bianco);
      border: 1.5px solid var(--bordo);
      border-radius: var(--radius);
      font-family: 'Montserrat', sans-serif;
      font-size: .88rem;
      color: var(--testo);
      transition: border-color var(--trans), box-shadow var(--trans);
      appearance: none;
    }

    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus {
      outline: none;
      border-color: var(--amaranto);
      box-shadow: 0 0 0 3px rgba(169,25,39,.1);
    }

    .form-group input.error,
    .form-group select.error { border-color: #e74c3c; }

    .form-group textarea { resize: vertical; min-height: 80px; }

    .checkboxes-group {
      margin-bottom: 16px;
    }

    .checkboxes-group label.group-label {
      display: block;
      font-size: .78rem;
      font-weight: 700;
      letter-spacing: .04em;
      color: var(--grigio);
      margin-bottom: 12px;
      text-transform: uppercase;
    }

    .checkbox-grid {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
    }

    .checkbox-item {
      display: flex;
      align-items: center;
      gap: 8px;
      cursor: pointer;
    }

    .checkbox-item input[type="checkbox"] {
      width: 18px;
      height: 18px;
      border: 2px solid var(--bordo);
      border-radius: 4px;
      appearance: none;
      cursor: pointer;
      transition: var(--trans);
      flex-shrink: 0;
      position: relative;
    }

    .checkbox-item input[type="checkbox"]:checked {
      background: var(--amaranto);
      border-color: var(--amaranto);
    }

    .checkbox-item input[type="checkbox"]:checked::after {
      content: '\f00c';
      font-family: 'Font Awesome 6 Free';
      font-weight: 900;
      position: absolute;
      top: 50%;
      left: 50%;
      transform: translate(-50%, -50%);
      color: var(--bianco);
      font-size: .65rem;
    }

    .checkbox-item span {
      font-size: .82rem;
      color: var(--grigio);
      font-weight: 500;
    }

    .privacy-check {
      margin-bottom: 22px;
    }

    .privacy-check .checkbox-item span {
      font-size: .78rem;
      line-height: 1.5;
    }

    .privacy-check a { color: var(--amaranto); font-weight: 600; }

    .btn-submit {
      width: 100%;
      justify-content: center;
      font-size: 1rem;
      padding: 16px;
    }

    /* Form feedback */
    #form-feedback {
      display: none;
      margin-top: 16px;
      padding: 14px 18px;
      border-radius: var(--radius);
      font-size: .88rem;
      font-weight: 600;
    }
    #form-feedback.success {
      background: #e8f7ef;
      color: #1d7a4c;
      border: 1px solid #a5d6bc;
    }
    #form-feedback.error {
      background: #fde8ea;
      color: #a91927;
      border: 1px solid #f5aab1;
    }

    /* =============================================
       FOOTER
    ============================================= */
    #footer {
      background: #1c1c1c;
      color: rgba(255,255,255,.7);
      padding: 56px 0 32px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1.2fr;
      gap: 40px;
      margin-bottom: 40px;
    }

    .footer-brand .nav-logo-mark {
      margin-bottom: 16px;
    }
    .footer-brand .nav-logo-text strong { color: var(--bianco); }
    .footer-brand .nav-logo-text span { color: rgba(255,255,255,.5); }

    .footer-brand p {
      font-size: .82rem;
      line-height: 1.8;
      margin-top: 14px;
      color: rgba(255,255,255,.55);
    }

    .footer-col h4 {
      font-size: .8rem;
      font-weight: 800;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: rgba(255,255,255,.45);
      margin-bottom: 18px;
    }

    .footer-col ul li {
      margin-bottom: 10px;
    }

    .footer-col ul li a {
      font-size: .85rem;
      color: rgba(255,255,255,.65);
      transition: color var(--trans);
    }
    .footer-col ul li a:hover { color: var(--bianco); }

    .footer-col ul li i {
      width: 18px;
      color: var(--amaranto);
      margin-right: 6px;
    }

    /* Footer partner / Ente Certificazioni */
    .footer-partner h4 {
      font-size: .8rem;
      font-weight: 800;
      letter-spacing: .1em;
      text-transform: uppercase;
      color: rgba(255,255,255,.45);
      margin-bottom: 18px;
    }

    .footer-partner-box {
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.1);
      border-radius: var(--radius-lg);
      padding: 24px 20px;
      text-align: center;
      transition: var(--trans);
    }
    .footer-partner-box:hover {
      background: rgba(255,255,255,.08);
      border-color: rgba(255,255,255,.2);
    }

    .footer-partner-logo {
      width: 100%;
      height: 56px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 14px;
      flex-shrink: 0;
    }

    .footer-partner-logo img {
      max-width: 100%;
      max-height: 100%;
      height: auto;
      display: block;
    }

    .footer-partner-name {
      font-size: .82rem;
      font-weight: 800;
      color: var(--bianco);
      line-height: 1.3;
      margin-bottom: 6px;
    }

    .footer-partner-sub {
      font-size: .72rem;
      color: rgba(255,255,255,.42);
      line-height: 1.5;
      margin-bottom: 14px;
    }

    .footer-partner-badge {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      background: rgba(169,25,39,.3);
      border: 1px solid rgba(169,25,39,.45);
      border-radius: 40px;
      padding: 4px 12px;
      font-size: .64rem;
      font-weight: 700;
      letter-spacing: .08em;
      text-transform: uppercase;
      color: #ef8e97;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255,255,255,.08);
      padding-top: 28px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 14px;
    }

    .footer-bottom p {
      font-size: .78rem;
      color: rgba(255,255,255,.35);
    }

    .footer-legal {
      font-size: .75rem;
      color: rgba(255,255,255,.3);
    }

    /* =============================================
       COOKIE BANNER
    ============================================= */
    #cookie-banner {
      position: fixed;
      bottom: 0;
      left: 0;
      right: 0;
      z-index: 2000;
      background: #111;
      color: rgba(255,255,255,.8);
      padding: 18px 24px;
      display: flex;
      align-items: center;
      gap: 20px;
      flex-wrap: wrap;
      box-shadow: 0 -4px 20px rgba(0,0,0,.25);
      transform: translateY(100%);
      transition: transform .5s cubic-bezier(.4,0,.2,1);
    }

    #cookie-banner.visible { transform: translateY(0); }

    #cookie-banner p {
      flex: 1;
      font-size: .82rem;
      line-height: 1.6;
      min-width: 220px;
    }

    #cookie-banner a { color: #ef6270; }

    .cookie-actions {
      display: flex;
      gap: 10px;
      flex-wrap: wrap;
    }

    .cookie-btn {
      padding: 9px 22px;
      border-radius: 6px;
      font-family: 'Montserrat', sans-serif;
      font-size: .8rem;
      font-weight: 700;
      cursor: pointer;
      border: none;
      transition: var(--trans);
    }
    .cookie-btn-accept {
      background: var(--amaranto);
      color: var(--bianco);
    }
    .cookie-btn-accept:hover { background: var(--amaranto-dk); }
    .cookie-btn-decline {
      background: rgba(255,255,255,.1);
      color: rgba(255,255,255,.7);
    }
    .cookie-btn-decline:hover { background: rgba(255,255,255,.15); }

    /* Cookie reopen button — small floating tab bottom-left */
    #cookie-reopen {
      position: fixed;
      bottom: 20px;
      left: 20px;
      z-index: 1999;
      display: none;
      align-items: center;
      gap: 7px;
      background: #111;
      color: rgba(255,255,255,.75);
      border: 1px solid rgba(255,255,255,.15);
      border-radius: 40px;
      padding: 8px 16px 8px 12px;
      font-family: 'Montserrat', sans-serif;
      font-size: .72rem;
      font-weight: 700;
      letter-spacing: .04em;
      cursor: pointer;
      transition: var(--trans);
      box-shadow: 0 4px 16px rgba(0,0,0,.4);
    }
    #cookie-reopen:hover {
      background: #1e1e1e;
      color: var(--bianco);
      border-color: rgba(255,255,255,.3);
      transform: translateY(-2px);
    }
    #cookie-reopen.visible { display: flex; }

    /* =============================================
       SCROLL TO TOP BUTTON (commentato - rimuovi commenti per attivare)
    ============================================= */
    
    #scroll-to-top {
      position: fixed;
      bottom: 20px;
      right: 20px;
      z-index: 1999;
      width: 52px;
      height: 52px;
      background: linear-gradient(135deg, var(--amaranto-dk), var(--amaranto));
      border: 2px solid rgba(255,255,255,.15);
      border-radius: 50%;
      display: none;
      align-items: center;
      justify-content: center;
      color: var(--bianco);
      font-size: 1.1rem;
      cursor: pointer;
      box-shadow: 0 6px 20px rgba(169,25,39,.4);
      transition: all var(--trans);
      animation: fadeInUp .5s ease;
    }

    #scroll-to-top:hover {
      transform: translateY(-4px) scale(1.08);
      box-shadow: 0 10px 30px rgba(169,25,39,.6);
      background: linear-gradient(135deg, var(--amaranto), var(--amaranto-lt));
    }

    #scroll-to-top.visible {
      display: flex;
    }

    #scroll-to-top i {
      animation: bounceUp 1.2s ease-in-out infinite;
    }

    @keyframes fadeInUp {
      from {
        opacity: 0;
        transform: translateY(20px) scale(0.8);
      }
      to {
        opacity: 1;
        transform: translateY(0) scale(1);
      }
    }

    @keyframes bounceUp {
      0%, 100% {
        transform: translateY(0);
      }
      50% {
        transform: translateY(-4px);
      }
    }

    @media (max-width: 768px) {
      #scroll-to-top {
        bottom: 80px;
        right: 16px;
        width: 46px;
        height: 46px;
        font-size: 1rem;
      }
    }

    /* =============================================
       BLOG PREVIEW
    ============================================= */
    #blog {
      padding: 96px 0;
      background: var(--sfondo);
    }

    .blog-header {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 48px;
      flex-wrap: wrap;
    }

    .btn-blog-all {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 11px 22px;
      border-radius: var(--radius);
      font-size: .83rem;
      font-weight: 700;
      letter-spacing: .04em;
      color: var(--amaranto);
      border: 2px solid var(--amaranto);
      transition: var(--trans);
      white-space: nowrap;
      flex-shrink: 0;
      align-self: flex-end;
    }
    .btn-blog-all:hover {
      background: var(--amaranto);
      color: var(--bianco);
      transform: translateY(-2px);
      box-shadow: 0 6px 20px rgba(169,25,39,.25);
    }
    .btn-blog-all i { font-size: .78rem; transition: transform var(--trans); }
    .btn-blog-all:hover i { transform: translateX(4px); }

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

    .blog-card {
      background: var(--bianco);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--ombra);
      border: 1px solid var(--bordo);
      display: flex;
      flex-direction: column;
      transition: var(--trans);
    }
    .blog-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--ombra-md);
    }

    .blog-card-featured {
      border-top: 3px solid var(--amaranto);
    }

    .blog-card-img-wrap {
      position: relative;
      overflow: hidden;
      aspect-ratio: 16/9;
      display: block;
    }

    .blog-card-img-wrap img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .5s cubic-bezier(.4,0,.2,1);
    }
    .blog-card:hover .blog-card-img-wrap img {
      transform: scale(1.04);
    }

    .blog-card-cat {
      position: absolute;
      top: 14px;
      left: 14px;
      background: rgba(0,0,0,.55);
      backdrop-filter: blur(6px);
      color: var(--bianco);
      font-size: .68rem;
      font-weight: 700;
      letter-spacing: .1em;
      text-transform: uppercase;
      padding: 5px 11px;
      border-radius: 40px;
    }
    .blog-card-cat.featured { background: var(--amaranto); }

    .blog-card-body {
      padding: 24px 26px 28px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }

    .blog-card-meta {
      display: flex;
      gap: 16px;
      margin-bottom: 14px;
    }
    .blog-card-meta span {
      font-size: .73rem;
      color: var(--grigio-lt);
      display: flex;
      align-items: center;
      gap: 5px;
    }
    .blog-card-meta i { color: var(--amaranto); font-size: .72rem; }

    .blog-card-title {
      font-size: .95rem;
      font-weight: 800;
      line-height: 1.4;
      margin-bottom: 12px;
      color: var(--testo);
    }
    .blog-card-title a { transition: color var(--trans); }
    .blog-card-title a:hover { color: var(--amaranto); }

    .blog-card-excerpt {
      font-size: .82rem;
      color: var(--grigio-lt);
      line-height: 1.7;
      flex: 1;
      margin-bottom: 20px;
    }

    .blog-card-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: .8rem;
      font-weight: 700;
      color: var(--amaranto);
      transition: gap var(--trans);
    }
    .blog-card-link i { font-size: .75rem; }
    .blog-card:hover .blog-card-link { gap: 10px; }

    /* =============================================
       RESPONSIVE
    ============================================= */
    @media (max-width: 1024px) {
      .services-grid { grid-template-columns: repeat(2, 1fr); }
      .blog-grid     { grid-template-columns: repeat(2, 1fr); }
      .footer-grid   { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 900px) {
      .about-grid   { grid-template-columns: 1fr; gap: 48px; }
      .contact-grid { grid-template-columns: 1fr; }
      .about-visual { display: none; }
      .form-row     { grid-template-columns: 1fr; }
    }

    @media (max-width: 768px) {
      .nav-links { display: none; }
      .nav-hamburger { display: flex; }
      .trust-inner { flex-direction: column; }
      .trust-item  { border-right: none; border-bottom: 1px solid var(--bordo); }
      .trust-item:last-child { border-bottom: none; }
      .services-grid { grid-template-columns: 1fr; }
      .blog-grid     { grid-template-columns: 1fr; }
      .footer-grid   { grid-template-columns: 1fr; gap: 32px; }
      .footer-bottom { flex-direction: column; text-align: center; }
      .contact-form-wrap { padding: 28px 22px; }
      .blog-header { flex-direction: column; align-items: flex-start; }
      .footer-partner { grid-column: 1 / -1; }
    }

    @media (max-width: 480px) {
      .hero-actions { flex-direction: column; }
      .hero-actions .btn { width: 100%; justify-content: center; }
    }

    /* =============================================
       ANIMATIONS — pure CSS, no JS dependency
    ============================================= */
    @keyframes fadeUp {
      from { opacity: 0; transform: translateY(30px); }
      to   { opacity: 1; transform: translateY(0); }
    }

    @keyframes fadeIn {
      from { opacity: 0; }
      to   { opacity: 1; }
    }

    /* Hero fade-up (triggered on load) */
    .fade-up {
      opacity: 0;
      animation: fadeUp .7s ease forwards;
    }
    .delay-1 { animation-delay: .1s; }
    .delay-2 { animation-delay: .22s; }
    .delay-3 { animation-delay: .38s; }
    .delay-4 { animation-delay: .52s; }

    /* Blog header inner wrapper */
    .blog-header-left { flex: 1; min-width: 0; }

    /* Reveal — always visible, no JS dependency */
    .reveal {
      opacity: 1;
      transform: none;
    }