:root {
    --green: #2baa72;
    --green-soft: rgba(43, 170, 114, 0.12);
    --green-line: rgba(43, 170, 114, 0.32);
    --amber: #e8a020;
    --bg: #0f0f0f;
    --surface: #181818;
    --surface-2: #1d1d1d;
    --border: #2a2a2a;
    --text: #f4f5f4;
    --text-dim: #a6a8a6;
    --text-faint: #6f716f;
    --radius: 14px;
    --maxw: 1180px;
    --head: 72px;
  }

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

  html { scroll-behavior: smooth; }

  body {
    background: var(--bg);
    color: var(--text);
    font-family: "DM Sans", system-ui, sans-serif;
    font-size: 17px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  h1, h2, h3, .num, .nav-brand-name {
    font-family: "Rajdhani", system-ui, sans-serif;
    line-height: 1.05;
    letter-spacing: 0.01em;
  }

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

  .wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

  .eyebrow {
    font-family: "Rajdhani", sans-serif;
    font-weight: 600;
    font-size: 14px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--green);
    display: inline-flex;
    align-items: center;
    gap: 10px;
  }
  .eyebrow::before {
    content: "";
    width: 26px; height: 1.5px;
    background: var(--green);
    display: inline-block;
  }

  /* ============ HEADER ============ */
  header {
    position: fixed;
    top: 0; left: 0; right: 0;
    height: var(--head);
    z-index: 50;
    display: flex;
    align-items: center;
    background: rgba(15, 15, 15, 0.78);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    border-bottom: 0.5px solid transparent;
    transition: border-color 0.3s, background 0.3s;
  }
  header.scrolled { border-bottom-color: var(--border); }
  .nav {
    width: 100%; max-width: var(--maxw); margin: 0 auto;
    padding: 0 22px;
    display: flex; align-items: center; justify-content: space-between;
  }
  .nav-brand { display: flex; align-items: center; gap: 11px; }
  .nav-brand img { height: 40px; width: auto; display: block; }
  .nav-brand-name {
    font-weight: 700; font-size: 21px; letter-spacing: 0.06em;
    text-transform: uppercase;
  }
  .nav-brand-name span { color: var(--green); }
  .nav-links { display: none; gap: 30px; align-items: center; }
  .nav-links a {
    font-size: 15px; color: var(--text-dim); font-weight: 500;
    transition: color 0.2s;
  }
  .nav-links a:hover { color: var(--text); }
  .nav-call {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--green); color: #06120c;
    font-weight: 600; font-size: 15px;
    padding: 10px 18px; border-radius: 10px;
    transition: transform 0.15s, box-shadow 0.2s;
  }
  .nav-call:hover { transform: translateY(-1px); box-shadow: 0 8px 22px -8px var(--green); }

  /* ============ HERO ============ */
  .hero {
    position: relative;
    min-height: 100svh;
    padding: calc(var(--head) + 40px) 0 64px;
    display: flex; align-items: center;
    overflow: hidden;
  }
  .hero-bg {
    position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background:
      radial-gradient(120% 90% at 78% 8%, rgba(43,170,114,0.16) 0%, transparent 46%),
      radial-gradient(90% 80% at 8% 100%, rgba(232,160,32,0.07) 0%, transparent 50%);
  }
  .hero-grid {
    position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background-image:
      linear-gradient(var(--border) 0.5px, transparent 0.5px),
      linear-gradient(90deg, var(--border) 0.5px, transparent 0.5px);
    background-size: 64px 64px;
    opacity: 0.25;
    mask-image: radial-gradient(120% 80% at 70% 20%, #000 0%, transparent 72%);
    -webkit-mask-image: radial-gradient(120% 80% at 70% 20%, #000 0%, transparent 72%);
  }
  .hero-mark {
    position: absolute; right: -90px; top: 50%; transform: translateY(-50%);
    width: 560px; max-width: 62vw; z-index: 0;
    opacity: 0.10; pointer-events: none;
    filter: grayscale(0.1);
  }
  .hero .wrap { position: relative; z-index: 1; }
  .hero-inner { max-width: 760px; }
  .hero h1 {
    font-weight: 700;
    font-size: clamp(40px, 11vw, 78px);
    text-transform: uppercase;
    letter-spacing: 0.01em;
    margin: 20px 0 0;
  }
  .hero h1 .lead { color: var(--green); }
  .hero-payoff {
    font-size: clamp(19px, 5vw, 25px);
    color: var(--text-dim);
    margin-top: 20px;
    max-width: 30ch;
    line-height: 1.45;
  }
  .hero-payoff b { color: var(--text); font-weight: 600; }
  .hero-trust {
    margin-top: 26px;
    display: flex; flex-wrap: wrap; gap: 10px 8px;
  }
  .chip {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--surface); border: 0.5px solid var(--border);
    border-radius: 999px; padding: 8px 14px;
    font-size: 13.5px; color: var(--text-dim); font-weight: 500;
  }
  .chip svg { width: 15px; height: 15px; color: var(--green); flex: none; }

  .cta-row {
    margin-top: 34px;
    display: flex; flex-direction: column; gap: 13px;
  }
  .btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 11px;
    font-family: "DM Sans", sans-serif;
    font-weight: 600; font-size: 18px;
    padding: 17px 24px; border-radius: 12px;
    min-height: 56px;
    transition: transform 0.15s, box-shadow 0.25s, background 0.2s;
    border: 0.5px solid transparent;
  }
  .btn svg { width: 21px; height: 21px; flex: none; }
  .btn-call {
    background: var(--green); color: #06120c;
    box-shadow: 0 10px 30px -12px var(--green);
  }
  .btn-call:hover { transform: translateY(-2px); box-shadow: 0 16px 38px -12px var(--green); }
  .btn-wa {
    background: var(--surface); color: var(--text);
    border-color: var(--border);
  }
  .btn-wa:hover { transform: translateY(-2px); border-color: var(--green-line); background: var(--surface-2); }
  .btn-wa svg { color: var(--green); }

  /* ============ SECTION SHELL ============ */
  section.block { padding: 78px 0; position: relative; }
  .sec-head { max-width: 640px; margin-bottom: 42px; }
  .sec-head h2 {
    font-weight: 700;
    font-size: clamp(30px, 8vw, 46px);
    text-transform: uppercase;
    margin-top: 14px;
  }
  .sec-head p { color: var(--text-dim); margin-top: 14px; font-size: 17px; }

  .divider { height: 0.5px; background: var(--border); border: 0; }

  /* ============ SERVIZI ============ */
  .services {
    display: grid; gap: 14px;
    grid-template-columns: 1fr;
  }
  .svc {
    background: var(--surface);
    border: 0.5px solid var(--border);
    border-radius: var(--radius);
    padding: 24px 22px;
    transition: border-color 0.25s, transform 0.2s, background 0.25s;
  }
  .svc:hover { border-color: var(--green-line); transform: translateY(-3px); background: var(--surface-2); }
  .svc-ico {
    width: 50px; height: 50px; border-radius: 12px;
    background: var(--green-soft); border: 0.5px solid var(--green-line);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
  }
  .svc-ico svg { width: 25px; height: 25px; color: var(--green); stroke-width: 1.6; }
  .svc h3 { font-weight: 600; font-size: 22px; letter-spacing: 0.02em; }
  .svc p { color: var(--text-dim); font-size: 15.5px; margin-top: 8px; line-height: 1.55; }

  /* ============ PERCHÉ ============ */
  .why-section { background: var(--surface); border-top: 0.5px solid var(--border); border-bottom: 0.5px solid var(--border); }
  .why {
    display: grid; gap: 16px;
    grid-template-columns: 1fr;
  }
  .why-item {
    display: flex; gap: 18px; align-items: flex-start;
    padding: 22px 0;
    border-bottom: 0.5px solid var(--border);
  }
  .why-item:last-child { border-bottom: 0; }
  .why-num {
    font-family: "Rajdhani", sans-serif; font-weight: 700;
    font-size: 30px; color: var(--green);
    width: 52px; flex: none; line-height: 1;
    padding-top: 2px;
  }
  .why-item h3 { font-weight: 600; font-size: 21px; letter-spacing: 0.02em; }
  .why-item p { color: var(--text-dim); font-size: 16px; margin-top: 6px; }

  /* ============ ZONE ============ */
  .zones-grid {
    display: grid; grid-template-columns: 1fr; gap: 26px;
    align-items: start;
  }
  .zones-card {
    background: var(--surface); border: 0.5px solid var(--border);
    border-radius: var(--radius); padding: 26px 24px;
  }
  .zones-card .label { font-size: 13px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--text-faint); font-weight: 600; font-family: "Rajdhani", sans-serif; }
  .zones-card .place { font-family: "Rajdhani", sans-serif; font-weight: 700; font-size: 28px; margin-top: 6px; text-transform: uppercase; }
  .zones-card .place span { color: var(--green); }
  .zone-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 20px; }
  .zone-tag {
    background: var(--bg); border: 0.5px solid var(--border);
    border-radius: 999px; padding: 8px 15px;
    font-size: 14.5px; color: var(--text-dim); font-weight: 500;
  }
  .zone-tag.primary { border-color: var(--green-line); color: var(--green); background: var(--green-soft); }
  .zones-note {
    color: var(--text-dim); font-size: 16px; line-height: 1.6;
  }
  .zones-note .badge {
    display: inline-flex; align-items: center; gap: 9px;
    color: var(--amber); font-weight: 600; font-size: 15px;
    background: rgba(232,160,32,0.1); border: 0.5px solid rgba(232,160,32,0.3);
    padding: 9px 15px; border-radius: 10px; margin-bottom: 18px;
  }
  .zones-note .badge svg { width: 17px; height: 17px; }

  /* ============ TESTIMONIANZE ============ */
  .reviews { display: grid; gap: 14px; grid-template-columns: 1fr; }
  .review {
    background: var(--surface); border: 0.5px solid var(--border);
    border-radius: var(--radius); padding: 26px 24px;
    display: flex; flex-direction: column;
  }
  .stars { display: flex; gap: 3px; margin-bottom: 16px; }
  .stars svg { width: 18px; height: 18px; color: var(--amber); }
  .review blockquote { font-size: 17px; line-height: 1.6; color: var(--text); flex: 1; }
  .review .who { margin-top: 20px; display: flex; align-items: center; gap: 13px; }
  .avatar {
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--green-soft); border: 0.5px solid var(--green-line);
    display: flex; align-items: center; justify-content: center;
    font-family: "Rajdhani", sans-serif; font-weight: 700; color: var(--green); font-size: 18px;
    flex: none;
  }
  .review .who .name { font-weight: 600; font-size: 15.5px; }
  .review .who .meta { color: var(--text-faint); font-size: 13.5px; }

  /* ============ CONTATTI ============ */
  .contact-section { background: var(--surface); border-top: 0.5px solid var(--border); }
  .contact-grid { display: grid; grid-template-columns: 1fr; gap: 32px; }
  .contact-cta h2 {
    font-weight: 700; font-size: clamp(32px, 9vw, 52px);
    text-transform: uppercase; line-height: 1.02;
  }
  .contact-cta h2 span { color: var(--green); }
  .contact-cta p { color: var(--text-dim); margin-top: 16px; font-size: 18px; max-width: 30ch; }
  .contact-list { display: grid; gap: 12px; margin-top: 30px; }
  .contact-item {
    display: flex; align-items: center; gap: 16px;
    background: var(--bg); border: 0.5px solid var(--border);
    border-radius: var(--radius); padding: 16px 18px;
    transition: border-color 0.2s, transform 0.15s;
  }
  a.contact-item:hover { border-color: var(--green-line); transform: translateY(-2px); }
  .contact-item .ci-ico {
    width: 46px; height: 46px; border-radius: 11px; flex: none;
    background: var(--green-soft); border: 0.5px solid var(--green-line);
    display: flex; align-items: center; justify-content: center;
  }
  .contact-item .ci-ico svg { width: 22px; height: 22px; color: var(--green); }
  .contact-item .ci-label { font-size: 13px; color: var(--text-faint); letter-spacing: 0.04em; }
  .contact-item .ci-val { font-weight: 600; font-size: 18px; font-family: "Rajdhani", sans-serif; letter-spacing: 0.02em; margin-top: 1px; }

  /* ============ FOOTER ============ */
  footer {
    border-top: 0.5px solid var(--border);
    padding: 40px 0 48px;
  }
  .foot {
    display: flex; flex-direction: column; gap: 22px;
  }
  .foot-brand { display: flex; align-items: center; gap: 12px; }
  .foot-brand img { height: 44px; }
  .foot-brand .fb-name { font-family: "Rajdhani", sans-serif; font-weight: 700; font-size: 20px; text-transform: uppercase; letter-spacing: 0.05em; }
  .foot-brand .fb-name span { color: var(--green); }
  .foot-meta { color: var(--text-faint); font-size: 14px; line-height: 1.7; }
  .foot-meta .ph { color: var(--amber); }

  /* ============ STICKY MOBILE BAR ============ */
  .sticky-bar {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 60;
    display: flex; gap: 1px;
    background: var(--border);
    border-top: 0.5px solid var(--border);
    box-shadow: 0 -8px 24px rgba(0,0,0,0.5);
  }
  .sticky-bar a {
    flex: 1; display: flex; align-items: center; justify-content: center; gap: 9px;
    padding: 15px 8px; font-weight: 600; font-size: 16px;
    min-height: 56px;
  }
  .sticky-bar a svg { width: 20px; height: 20px; }
  .sticky-bar .sb-call { background: var(--green); color: #06120c; }
  .sticky-bar .sb-wa { background: var(--surface); color: var(--text); }
  .sticky-bar .sb-wa svg { color: var(--green); }

  /* ============ GALLERY ============ */
  .gallery {
    display: grid; gap: 14px;
    grid-template-columns: 1fr;
  }
  .gal-item {
    position: relative; overflow: hidden;
    border-radius: var(--radius);
    border: 0.5px solid var(--border);
    background: var(--surface);
    cursor: pointer; padding: 0;
    display: block; width: 100%;
    transition: border-color 0.25s, transform 0.2s;
  }
  .gal-item:hover { border-color: var(--green-line); transform: translateY(-3px); }
  .gal-item img {
    width: 100%; aspect-ratio: 4/3; object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
  }
  .gal-item:hover img { transform: scale(1.04); }
  .gal-caption {
    display: block;
    padding: 11px 14px;
    font-size: 13.5px; font-weight: 500;
    color: var(--text-dim);
    text-align: left;
  }

  /* ============ LIGHTBOX ============ */
  .lightbox {
    position: fixed; inset: 0; z-index: 100;
    background: rgba(0,0,0,0.92);
    display: flex; align-items: center; justify-content: center;
    padding: 20px;
  }
  .lightbox[hidden] { display: none; }
  .lb-content {
    max-width: min(900px, 100%);
    width: 100%;
    display: flex; flex-direction: column; align-items: center; gap: 14px;
  }
  .lb-content img {
    max-height: 80svh; max-width: 100%;
    object-fit: contain;
    border-radius: 10px;
    display: block;
  }
  .lb-caption {
    color: var(--text-dim); font-size: 14px; text-align: center; margin: 0;
  }
  .lb-close {
    position: fixed; top: 20px; right: 20px;
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--surface); border: 0.5px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; color: var(--text);
    transition: background 0.2s, border-color 0.2s;
  }
  .lb-close:hover { background: var(--surface-2); border-color: var(--green-line); }
  .lb-close svg { width: 20px; height: 20px; }
  .lb-prev, .lb-next {
    position: fixed; top: 50%; transform: translateY(-50%);
    width: 44px; height: 44px; border-radius: 50%;
    background: var(--surface); border: 0.5px solid var(--border);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; color: var(--text);
    transition: background 0.2s, border-color 0.2s;
  }
  .lb-prev:hover, .lb-next:hover { background: var(--surface-2); border-color: var(--green-line); }
  .lb-prev svg, .lb-next svg { width: 20px; height: 20px; }
  .lb-prev { left: 12px; }
  .lb-next { right: 12px; }

  /* reveal */
  .reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.6s ease, transform 0.6s ease; }
  .reveal.in { opacity: 1; transform: none; }

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

  /* ============ RESPONSIVE ============ */
  @media (min-width: 560px) {
    .cta-row { flex-direction: row; }
    .cta-row .btn { flex: 1; }
    .services { grid-template-columns: 1fr 1fr; }
    .reviews { grid-template-columns: 1fr 1fr; }
    .gallery { grid-template-columns: 1fr 1fr; }
    .lb-prev { left: 20px; }
    .lb-next { right: 20px; }
  }
  @media (min-width: 860px) {
    body { font-size: 18px; }
    .nav-links { display: flex; }
    .sticky-bar { display: none; }
    .hero { padding-bottom: 90px; }
    section.block { padding: 104px 0; }
    .services { grid-template-columns: repeat(3, 1fr); }
    .gallery { grid-template-columns: repeat(3, 1fr); }
    .why { grid-template-columns: 1fr 1fr; gap: 0 56px; }
    .why-item { border-bottom: 0.5px solid var(--border); }
    .zones-grid { grid-template-columns: 1.1fr 0.9fr; gap: 40px; }
    .reviews { grid-template-columns: repeat(3, 1fr); }
    .contact-grid { grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: center; }
  }
  @media (min-width: 860px) {
    .why-item:nth-last-child(-n+2) { border-bottom: 0; }
  }