:root{
  --bg:#ffffff; --ink:#0b1220; --muted:#475569;
  --brand:#2563eb; --brand-2:#0ea5e9; --accent:#22c55e; --amber:#f59e0b; --red:#ef4444; --violet:#7c3aed;
  --card:#ffffff; --radius:16px; --shadow:0 14px 38px rgba(13, 23, 54, .12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial;background:#fff}
.container{max-width:1160px;margin:0 auto;padding:0 20px}
.section{padding:84px 0}
.card{background:#fff;border:1px solid rgba(2,6,23,.06);border-radius:var(--radius);box-shadow:var(--shadow)}

header{position:sticky;top:0;background:rgba(255,255,255,.75);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid rgba(2,6,23,.06);z-index:50}
.nav{display:flex;align-items:center;justify-content:space-between;padding:14px 0}
.nav a{color:var(--ink);text-decoration:none;margin:0 12px;font-weight:600}
.logo{display:flex;gap:12px;align-items:center}
.logo img{height:38px;width:auto}

.cta{padding:12px 18px;border-radius:12px;background:linear-gradient(90deg,var(--brand),var(--brand-2));color:#fff;border:none;font-weight:800;cursor:pointer;text-decoration:none;display:inline-block}
.cta.alt{background:linear-gradient(90deg,var(--violet),var(--brand-2))}
.cta.ghost{background:transparent;border:1px solid rgba(2,6,23,.12);color:var(--ink)}

.hero{padding:110px 0 52px}
.hero h1{font-size: clamp(30px, 4.2vw, 56px);line-height:1.05;margin:0 0 12px}
.hero p{font-size: clamp(16px, 2vw, 20px);color:var(--muted);max-width:880px}
.badge{display:inline-flex;gap:10px;align-items:center;background:linear-gradient(90deg, rgba(37,99,235,.12), rgba(14,165,233,.12));color:#1d4ed8;border:1px solid rgba(37,99,235,.2);padding:8px 12px;border-radius:999px;font-weight:800}

.grid{display:grid;gap:22px}
.grid-3{grid-template-columns: repeat(3, 1fr)}
.grid-2{grid-template-columns: repeat(2, 1fr)}
@media (max-width: 900px){.grid-3,.grid-2{grid-template-columns:1fr}}
.kpi{display:flex;flex-direction:column;gap:8px;padding:18px;border-radius:14px;border:1px solid rgba(2,6,23,.06);background:linear-gradient(180deg,#fff,rgba(255,255,255,.92))}
.kpi .num{font-size:28px;font-weight:900}

.check{display:flex;gap:12px;align-items:flex-start;margin:8px 0}

.progress{height:10px;border-radius:999px;background:#e2e8f0;overflow:hidden}
.progress > span{display:block;height:100%;background:linear-gradient(90deg,var(--accent),#86efac)}

.semaforo{display:flex;gap:10px;align-items:center}
.dot{width:12px;height:12px;border-radius:999px;border:1px solid rgba(2,6,23,.2)}
.dot.green{background:var(--accent)}
.dot.amber{background:var(--amber)}
.dot.red{background:var(--red)}

footer{padding:40px 0;color:var(--muted);border-top:1px solid rgba(2,6,23,.06)}

.bio{display:grid;grid-template-columns: 1.1fr .9fr;gap:24px;align-items:center}
.bio img{width:100%;height:auto;border-radius:14px;border:1px solid rgba(2,6,23,.08);box-shadow:var(--shadow);object-fit:cover}
@media (max-width: 900px){.bio{grid-template-columns:1fr}}
.quote{font-size:1.05rem;color:var(--muted);border-left:3px solid var(--brand);padding-left:12px;margin-top:12px}

/* Floating action buttons */
.fab{position:fixed;right:20px;z-index:60;border-radius:999px;box-shadow:var(--shadow);display:flex;align-items:center;gap:10px;padding:12px 16px;color:#fff;text-decoration:none;font-weight:800}
.fab.whatsapp{bottom:20px;background:linear-gradient(90deg,#22c55e,#16a34a)}
.fab.ai{bottom:78px;background:linear-gradient(90deg,#7c3aed,#2563eb)}
.fab svg{flex:0 0 auto}

/* Blocked content */
.blocked{display:flex;align-items:center;justify-content:center;height:420px;color:var(--muted);background:#f8fafc;border:1px dashed rgba(2,6,23,.18);border-radius:12px;text-align:center;padding:16px}

/* Chat modal */
.chat-modal{position:fixed;right:20px;bottom:140px;width:320px;max-width:90vw;background:#ffffff;border:1px solid rgba(2,6,23,.12);border-radius:14px;box-shadow:var(--shadow);display:none;z-index:65}
.chat-header{display:flex;align-items:center;justify-content:space-between;padding:10px 12px;background:linear-gradient(90deg,var(--violet),var(--brand-2));color:#fff;border-top-left-radius:14px;border-top-right-radius:14px}
.chat-body{padding:10px;max-height:340px;overflow:auto}
.chat-input{display:flex;gap:8px;padding:10px;border-top:1px solid rgba(2,6,23,.08)}
.chat-input input{flex:1;border-radius:10px;border:1px solid rgba(2,6,23,.12);padding:10px}
.msg{margin:8px 0;padding:10px;border-radius:12px;background:#f8fafc}
.msg.me{background:#eef2ff}

/* App Privacy section */
.appwrap{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:center}
@media (max-width: 900px){.appwrap{grid-template-columns:1fr}}

/* ===== Cerchio indeterminato (spinner) ===== */
.app-spinner{
  position: relative;
  width: 220px; height: 220px;
  margin: 20px auto;
  display: flex; align-items: center; justify-content: center;
}
.app-spinner svg{ width: 100%; height: 100%; display: block; }
.spinner-bg{ fill: none; stroke: #e5e7eb; stroke-width: 12; }
.spinner-arc{
  fill: none;
  stroke: url(#appGrad);
  stroke-width: 12;
  stroke-linecap: round;
  filter: url(#appGlow);
  stroke-dasharray: 95 210; /* ~30% arco visibile */
  transform: rotate(-90deg);
  transform-origin: 60px 60px;
}
.spinner-rotor{ transform-origin: 60px 60px; animation: spin 1.6s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.spinner-center{
  position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
  text-align: center; pointer-events: none;
}
.spinner-title{ font-weight: 900; font-size: clamp(16px, 3.5vw, 18px); color: #0f172a; letter-spacing: .2px; }
.spinner-sub{ font-size: clamp(11px, 2.8vw, 13px); color: #475569; margin-top: 4px; opacity: .9; }

/* --- Modal Cookie Banner (blocking) --- */
.cc-modal-backdrop{position:fixed;inset:0;background:rgba(2,6,23,.55);backdrop-filter:blur(4px);display:none;z-index:80}
.cc-modal{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);width:min(840px,92vw);background:#fff;border-radius:16px;box-shadow:0 24px 80px rgba(2,6,23,.35);display:none;z-index:81}
.cc-modal header{padding:18px 20px;border-bottom:1px solid rgba(2,6,23,.08);font-weight:800}
.cc-modal .body{padding:18px 20px;display:grid;grid-template-columns:1fr 1fr;gap:18px}
.cc-cat{border:1px solid rgba(2,6,23,.08);border-radius:12px;padding:14px}
.cc-cat h4{margin:0 0 6px 0}
.switch{position:relative;display:inline-block;width:46px;height:24px;vertical-align:middle}
.switch input{opacity:0;width:0;height:0}
.slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:#e2e8f0;border-radius:999px;transition:.2s}
.slider:before{position:absolute;content:"";height:18px;width:18px;left:3px;top:3px;background:white;border-radius:50%;transition:.2s;box-shadow:0 1px 3px rgba(2,6,23,.3)}
.switch input:checked + .slider{background:linear-gradient(90deg,#2563eb,#0ea5e9)}
.switch input:checked + .slider:before{transform:translateX(22px)}
.switch input:disabled + .slider{background:#cbd5e1;cursor:not-allowed}
.cc-actions{display:flex;flex-wrap:wrap;gap:10px;padding:16px 20px;border-top:1px solid rgba(2,6,23,.08)}
.cc-actions button{padding:10px 14px;border-radius:12px;border:1px solid rgba(2,6,23,.12);background:#f8fafc;font-weight:800;cursor:pointer}
.cc-actions .accept{background:linear-gradient(90deg,#2563eb,#0ea5e9);color:white;border:none}
.cc-actions .reject{background:#fff}


/* ===== Enhanced Document Styles (v6.0) ===== */
h1, h2, h3 { color: #2563eb; }
.lead { font-size: 1.1rem; color: #334155; }
.infobox { border-left: 4px solid #2563eb; background: #f8fafc; padding: 14px 16px; border-radius: 10px; }
.table { width:100%; border-collapse: collapse; margin: 16px 0; font-size: 0.98rem; }
.table th, .table td { border:1px solid rgba(2,6,23,.12); padding:10px; vertical-align: top; }
.table th { background: #eff6ff; text-align: left; }
.badge-k { display:inline-block; padding:4px 8px; border-radius:999px; background:#eef2ff; border:1px solid #c7d2fe; color:#1e3a8a; font-weight:700; font-size:.82rem }
.kpi-row { display:grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 10px 0 18px }
.kpi-tile { border:1px solid rgba(2,6,23,.08); border-radius:12px; padding: 12px; background:#ffffff }
.kpi-tile .num { font-weight:900; font-size:20px }
.timeline { position: relative; margin:16px 0; padding-left: 22px }
.timeline::before { content:""; position:absolute; left:8px; top:0; bottom:0; width:4px; background: linear-gradient(180deg,#2563eb,#0ea5e9); border-radius:3px }
.milestone { position:relative; margin: 14px 0; }
.milestone::before { content:""; position:absolute; left:-18px; top:6px; width:14px; height:14px; border-radius:999px; background:#2563eb; box-shadow:0 0 0 3px #dbeafe }
.bar { height: 12px; background:#e2e8f0; border-radius:999px; overflow:hidden }
.bar > span { display:block; height:100%; background: linear-gradient(90deg,#2563eb,#0ea5e9) }
.signature { margin-top: 26px; padding-top: 14px; border-top: 1px dashed rgba(2,6,23,.18); color:#334155 }
.note { color:#475569; font-size:.92rem }
.footer-contact { margin-top:8px; color:#475569 }
@media (max-width: 900px){ .kpi-row{ grid-template-columns:1fr 1fr } }
/* --- CHI SONO (v5.6) --- */
.about-wrap{ display:grid; grid-template-columns: 320px 1fr; gap:28px; align-items:center }
.about-photo img{ width:100%; height:auto; border-radius:14px; object-fit:cover; box-shadow:0 10px 30px rgba(2,6,23,.12) }
.about-text .lead{ color:#334155 }
.about-bullets{ margin:12px 0; padding-left:18px }
.about-bullets li{ margin:6px 0 }
.about-ctas{ margin-top:12px; display:flex; gap:10px; flex-wrap:wrap }
@media (max-width: 900px){ .about-wrap{ grid-template-columns:1fr } }