:root {
  --text: #111827;
  --muted: #5b6472;
  --line: #dbe3ee;
  --panel: #ffffff;
  --bg: #f6f8fb;
  --accent: #0a4c8a;
  --accent-2: #1793a6;
  --accent-3: #f0b429;
  --ink: #0d1726;
  --soft: #eef4f8;
  --radius: 8px;
  --shadow: 0 24px 70px -44px rgba(15, 23, 42, .45);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  min-height: 100%;
  margin: 0;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(255,255,255,.84), rgba(255,255,255,0) 360px),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  line-height: 1.62;
  overflow-wrap: break-word;
}

p, li, strong, h1, h2, h3, a, label {
  overflow-wrap: anywhere;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
.wrap { width: min(1160px, calc(100% - 36px)); margin: 0 auto; }

.dn-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255,255,255,.9);
  border-bottom: 1px solid rgba(219, 227, 238, .78);
  backdrop-filter: blur(16px);
}
.header-inner, .footer-grid { display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.brand {
  display: inline-flex;
  align-items: center;
  min-height: 58px;
  color: var(--ink);
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0;
}
.header-link {
  color: var(--text);
  font-size: .92rem;
  font-weight: 700;
}

.hero-premium {
  position: relative;
  overflow: clip;
  padding: clamp(56px, 8vw, 108px) 0 clamp(44px, 6vw, 84px);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 13%, transparent), transparent 42%),
    linear-gradient(180deg, #fff, color-mix(in srgb, var(--soft) 70%, #fff));
}
.hero-premium::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--accent) 34%, transparent), transparent);
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.06fr) minmax(320px, .74fr);
  gap: clamp(28px, 5vw, 72px);
  align-items: center;
}
.hero-copy { max-width: 780px; }
.eyebrow {
  margin: 0 0 14px;
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}
h1, h2, h3 { margin: 0; line-height: 1.05; color: var(--ink); letter-spacing: 0; }
h1 {
  max-width: 820px;
  font-size: clamp(2.6rem, 6vw, 5.8rem);
  font-weight: 850;
}
h2 { font-size: clamp(1.75rem, 3.2vw, 3rem); font-weight: 820; }
h3 { font-size: 1.05rem; font-weight: 800; }
p { margin: 0; max-width: 78ch; }
.sub {
  margin-top: 22px;
  max-width: 680px;
  color: #354052;
  font-size: clamp(1.08rem, 1.7vw, 1.34rem);
  line-height: 1.56;
}
.hero-actions, .final-grid { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; margin-top: 28px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: .72rem 1.05rem;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  line-height: 1;
}
.btn:hover { text-decoration: none; }
.cta, .submit {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 16px 36px -24px var(--accent);
}
.btn-ghost {
  color: var(--ink);
  background: rgba(255,255,255,.72);
  border-color: var(--line);
}

.hero-visual {
  position: relative;
  min-height: 360px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--line));
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(255,255,255,.9), rgba(255,255,255,.58)),
    repeating-linear-gradient(0deg, transparent 0 27px, color-mix(in srgb, var(--accent) 10%, transparent) 28px),
    repeating-linear-gradient(90deg, transparent 0 27px, color-mix(in srgb, var(--accent) 10%, transparent) 28px);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.hero-visual span { position: absolute; display: block; border-radius: 999px; }
.hero-visual span:nth-child(1) { inset: 18% auto auto 14%; width: 46%; aspect-ratio: 1; border: 2px solid color-mix(in srgb, var(--accent) 45%, transparent); }
.hero-visual span:nth-child(2) { inset: auto 12% 18% auto; width: 38%; aspect-ratio: 1; background: color-mix(in srgb, var(--accent-2) 22%, transparent); }
.hero-visual span:nth-child(3) { inset: 28% 20% auto auto; width: 42%; height: 9px; background: var(--accent); border-radius: 0; transform: rotate(-18deg); }
.hero-visual span:nth-child(4) { inset: auto auto 24% 18%; width: 52%; height: 1px; background: color-mix(in srgb, var(--accent-3) 80%, transparent); border-radius: 0; transform: rotate(18deg); }
.motif-envelope span:nth-child(1) { border-radius: var(--radius); transform: rotate(-7deg); }
.motif-envelope span:nth-child(3) { transform: rotate(24deg); }
.motif-workbench span:nth-child(1), .motif-ledger span:nth-child(1) { border-radius: var(--radius); }
.motif-stamp span:nth-child(2), .motif-signature span:nth-child(2) { border-radius: 40% 60% 55% 45%; }
.motif-bridge span:nth-child(3), .motif-infrastructure span:nth-child(3) { height: 14px; transform: rotate(0); }
.motif-watchtower span:nth-child(1), .motif-registry span:nth-child(1) { border-radius: 0; clip-path: polygon(50% 0, 100% 100%, 0 100%); }

.identity-strip { background: var(--ink); color: #fff; }
.strip-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
}
.strip-grid div {
  min-height: 118px;
  padding: 18px;
  background: color-mix(in srgb, var(--accent) 22%, #111827);
}
.strip-grid span {
  display: block;
  margin-bottom: 8px;
  color: color-mix(in srgb, #fff 64%, var(--accent-3));
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .11em;
  text-transform: uppercase;
}
.strip-grid strong { display: block; line-height: 1.22; }

.editorial { padding: clamp(48px, 7vw, 82px) 0; }
.section-heading {
  display: grid;
  grid-template-columns: minmax(0, .8fr) minmax(260px, .55fr);
  gap: 28px;
  align-items: end;
  margin-bottom: 26px;
}
.section-heading p, .split-section p, .evidence-section p, .route-section p, .contact p, .final-cta p { color: #3f4b5d; }
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.visual-card, .callout, .checklist, .lead-form {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: var(--shadow);
}
.visual-card {
  min-height: 285px;
  padding: clamp(20px, 3vw, 30px);
  position: relative;
  overflow: hidden;
}
.visual-card::before {
  content: "";
  display: block;
  width: 44px;
  height: 6px;
  margin-bottom: 24px;
  background: linear-gradient(90deg, var(--accent), var(--accent-3));
}
.visual-card p { margin-top: 16px; color: #3f4b5d; }
.card-risk { transform: translateY(18px); }
.card-approach { transform: translateY(36px); }

.split-section { background: color-mix(in srgb, var(--soft) 74%, #fff); border-block: 1px solid var(--line); }
.split-grid {
  display: grid;
  grid-template-columns: minmax(0, .85fr) minmax(320px, .74fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}
.split-grid p + p { margin-top: 16px; }
.process-steps {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}
.process-steps li {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 10px 14px;
  padding: 18px;
  border: 1px solid color-mix(in srgb, var(--accent) 18%, var(--line));
  border-radius: var(--radius);
  background: #fff;
}
.process-steps span {
  grid-row: span 2;
  color: var(--accent);
  font-weight: 900;
  font-size: 1.25rem;
}
.process-steps p { color: #566173; font-size: .94rem; }
.process-steps.process-specific li {
  position: relative;
  border-left: 6px solid var(--accent);
  box-shadow: 0 14px 32px -30px color-mix(in srgb, var(--accent) 48%, #111827);
}
.process-steps.process-specific strong {
  letter-spacing: .01em;
}
.process-steps.process-specific li::after {
  content: "";
  position: absolute;
  inset: 12px 12px auto auto;
  width: 42px;
  height: 2px;
  background: color-mix(in srgb, var(--accent-3) 70%, #fff);
}

.evidence-grid, .route-grid, .contact-grid {
  display: grid;
  grid-template-columns: minmax(300px, .7fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
}
.risk-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.cell {
  min-height: 132px;
  display: flex;
  align-items: end;
  padding: 18px;
  border-radius: var(--radius);
  color: #fff;
  font-weight: 900;
}
.cell.high { background: var(--accent); }
.cell.med { background: color-mix(in srgb, var(--accent-2) 72%, #111827); }
.cell.low { color: var(--ink); background: color-mix(in srgb, var(--accent-3) 65%, #fff); }
.evidence-grid h2 + p, .route-grid h2 + p, .contact-grid h2 + p { margin-top: 18px; }
.evidence-grid p + p { margin-top: 16px; }

.route-section { background: #fff; }
.route-grid { grid-template-columns: minmax(0, 1fr) minmax(280px, .46fr); }
.callout { padding: clamp(22px, 4vw, 40px); border-left: 8px solid var(--accent); }
.checklist { padding: 24px; }
.checklist ul { display: grid; gap: 12px; padding: 0; margin: 18px 0 0; list-style: none; }
.checklist li { position: relative; padding-left: 28px; color: #3f4b5d; }
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .43em;
  width: 12px;
  height: 12px;
  border: 3px solid var(--accent);
  border-radius: 50%;
}
.language-panel {
  border-block: 1px solid var(--line);
  background:
    linear-gradient(90deg, color-mix(in srgb, var(--accent) 10%, transparent), transparent),
    color-mix(in srgb, var(--soft) 82%, #fff);
}
.language-panel .wrap { display: grid; gap: 14px; }

.trust-panel {
  border-block: 1px solid var(--line);
  background: #fff;
}
.trust-grid {
  display: grid;
  grid-template-columns: minmax(280px, .52fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 64px);
  align-items: start;
}
.trust-grid ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.trust-grid li {
  min-height: 96px;
  padding: 18px 18px 18px 46px;
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line));
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 8%, transparent), transparent),
    var(--panel);
  color: #3f4b5d;
  position: relative;
  font-weight: 700;
}
.trust-grid li::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 22px;
  width: 12px;
  height: 12px;
  border: 3px solid var(--accent);
  border-radius: 50%;
}

.layout-brand-global .hero-visual { border-radius: 50%; }
.layout-brand-global .risk-matrix { transform: rotate(-1deg); }
.layout-dns-dmarc-eu .process-steps li { border-left: 6px solid var(--accent-2); }
.layout-dns-dmarc-eu .hero-visual span:nth-child(4) { height: 5px; transform: rotate(0); }
.layout-gov-govit .hero-visual { border-radius: 0; }
.layout-gov-govit .card-grid { grid-template-columns: .9fr 1.1fr 1fr; }
.layout-gov-govit .trust-grid li { background: #fff; }
.layout-trademark-watch .route-grid { grid-template-columns: minmax(0, .72fr) minmax(300px, .6fr); }
.layout-trademark-watch .process-steps li { border-style: dashed; }
.layout-trademark-watch .risk-matrix { gap: 6px; }

.enterprise-visual {
  border-block: 1px solid var(--line);
  background:
    linear-gradient(135deg, color-mix(in srgb, var(--accent) 8%, transparent), transparent 58%),
    #fff;
}
.visual-model {
  display: grid;
  grid-template-columns: minmax(260px, .42fr) minmax(0, 1fr);
  gap: clamp(22px, 4vw, 54px);
  align-items: center;
}
.visual-model h2 + p { margin-top: 14px; color: #3f4b5d; }
.model-panel {
  border: 1px solid color-mix(in srgb, var(--accent) 24%, var(--line));
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(255,255,255,.94), rgba(255,255,255,.72)),
    color-mix(in srgb, var(--soft) 70%, #fff);
  box-shadow: var(--shadow);
  padding: clamp(18px, 3vw, 28px);
}
.model-flow {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  align-items: stretch;
}
.flow-node {
  min-height: 92px;
  display: grid;
  align-content: center;
  gap: 6px;
  padding: 14px;
  border: 1px solid color-mix(in srgb, var(--accent) 22%, var(--line));
  border-radius: var(--radius);
  background: #fff;
  position: relative;
}
.flow-node:not(:last-child)::after {
  content: "";
  position: absolute;
  right: -12px;
  top: 50%;
  width: 14px;
  height: 2px;
  background: var(--accent);
}
.flow-node strong { color: var(--ink); line-height: 1.15; }
.flow-node span { color: var(--muted); font-size: .82rem; line-height: 1.25; }
.model-matrix {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}
.matrix-cell {
  min-height: 88px;
  padding: 14px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--accent) 10%, #fff);
  border: 1px solid color-mix(in srgb, var(--accent) 20%, var(--line));
}
.matrix-cell strong { display: block; color: var(--ink); line-height: 1.15; }
.matrix-cell span { display: block; margin-top: 6px; color: #4a5568; font-size: .86rem; line-height: 1.3; }
.severity-strip {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;
}
.severity-strip span {
  min-height: 70px;
  display: grid;
  place-items: center;
  padding: 10px;
  border-radius: var(--radius);
  color: #fff;
  background: var(--accent);
  font-weight: 900;
  text-align: center;
  font-size: .82rem;
}
.severity-strip span:nth-child(2) { background: color-mix(in srgb, var(--accent) 80%, var(--accent-2)); }
.severity-strip span:nth-child(3) { background: var(--accent-2); }
.severity-strip span:nth-child(4) { background: color-mix(in srgb, var(--accent-2) 62%, #4b5563); }
.severity-strip span:nth-child(5) { color: var(--ink); background: color-mix(in srgb, var(--accent-3) 70%, #fff); }

.final-cta { color: #fff; background: var(--ink); }
.final-grid {
  justify-content: space-between;
  align-items: center;
  margin-top: 0;
}
.final-cta h2, .final-cta p { color: #fff; }
.final-cta p { opacity: .78; margin-top: 10px; }

.contact { background: linear-gradient(180deg, #fff, var(--soft)); }
.contact-grid { align-items: start; }
.lead-form {
  display: grid;
  gap: 14px;
  padding: clamp(20px, 3vw, 30px);
}
.lead-form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.lead-form label { display: grid; gap: 7px; font-weight: 800; }
input, textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: .76rem .82rem;
  color: var(--text);
  background: #fff;
  font: inherit;
}
textarea { resize: vertical; }
.submit { width: fit-content; cursor: pointer; }
.submit:disabled { opacity: .62; cursor: progress; }
.form-ok, .form-err { font-weight: 800; }
.form-ok { color: #0f766e; }
.form-err { color: #b42318; }

.dn-footer { padding: 28px 0; border-top: 1px solid var(--line); background: #fff; }
.dn-footer nav { display: flex; gap: 16px; flex-wrap: wrap; }
.dn-footer small { color: var(--muted); }

.layout-brand-global { --accent:#103f91; --accent-2:#0f9ca8; --accent-3:#f4b43f; --soft:#edf5ff; }
.layout-brand-services { --accent:#2458a6; --accent-2:#6574c6; --accent-3:#34c7a7; --soft:#f1f4ff; }
.layout-brand-italia { --accent:#0f6b4f; --accent-2:#c43d4b; --accent-3:#f2c166; --soft:#f3faf6; }
.layout-dns-dmarc-eu { --accent:#0e5f73; --accent-2:#2854a3; --accent-3:#f08c35; --soft:#edf9fb; }
.layout-dns-brand { --accent:#143d66; --accent-2:#0a8f8f; --accent-3:#d8b44a; --soft:#eff7fb; }
.layout-dns-enterprise-it { --accent:#254b7b; --accent-2:#589068; --accent-3:#e0ad39; --soft:#f2f7f4; }
.layout-gov-dns { --accent:#233b63; --accent-2:#607d8b; --accent-3:#c8a24a; --soft:#f3f6f8; }
.layout-gov-govit { --accent:#174f6b; --accent-2:#2d7d73; --accent-3:#d2a84a; --soft:#eef7f7; }
.layout-gov-management { --accent:#38506f; --accent-2:#7d6b43; --accent-3:#71a0a5; --soft:#f6f4ef; }
.layout-recovery-expert { --accent:#663399; --accent-2:#b04a6f; --accent-3:#f2b84b; --soft:#fbf2fb; }
.layout-recovery-solutions { --accent:#455a96; --accent-2:#148c84; --accent-3:#e6a33b; --soft:#f1f5fb; }
.layout-trademark-expert { --accent:#0f766e; --accent-2:#536a3f; --accent-3:#e0b04d; --soft:#eff8f4; }
.layout-trademark-watch { --accent:#335c67; --accent-2:#9b5b52; --accent-3:#e3b04b; --soft:#f7f2ef; }
.layout-trademark-italia { --accent:#5c376d; --accent-2:#b64956; --accent-3:#e6bd57; --soft:#faf2f7; }
.layout-batch2-brandgovernance { --accent:#1f4f8f; --accent-2:#256f86; --accent-3:#d8a84b; --soft:#eff6ff; }
.layout-batch2-dmarcadvisory { --accent:#0d5e72; --accent-2:#314c9d; --accent-3:#e58a3a; --soft:#eef9fb; }
.layout-batch2-emailauth { --accent:#244f7a; --accent-2:#0d827d; --accent-3:#d6a23f; --soft:#f0f7fb; }
.layout-batch2-trademarkmonitoring { --accent:#315f67; --accent-2:#8c5656; --accent-3:#dfb047; --soft:#f7f2ef; }
.layout-batch2-brandexposure { --accent:#16457f; --accent-2:#0e8d9a; --accent-3:#e0b142; --soft:#edf5ff; }
.layout-batch2-dnsgovernance { --accent:#294d6f; --accent-2:#6c7f50; --accent-3:#c9a84a; --soft:#f4f7f2; }
.layout-batch2-dominiistituzionali { --accent:#39536e; --accent-2:#73808a; --accent-3:#c5a24b; --soft:#f5f6f8; }
.layout-batch2-trademarktriage { --accent:#4f5f66; --accent-2:#8f5a50; --accent-3:#e2ae48; --soft:#f7f3ef; }
[class*="layout-ext-"] { --accent:#234c8f; --accent-2:#2f7f75; --accent-3:#d8a544; --soft:#f4f8fb; }
[class*="layout-ext-"] .hero-visual span:nth-child(2) { background: var(--accent-2); }
[class*="layout-ext-"] .model-panel { border-color: color-mix(in srgb, var(--accent) 20%, var(--line)); }

@media (max-width: 940px) {
  .hero-grid, .section-heading, .split-grid, .evidence-grid, .route-grid, .contact-grid { grid-template-columns: 1fr; }
  .visual-model, .model-flow, .model-matrix { grid-template-columns: 1fr; }
  .flow-node:not(:last-child)::after { display: none; }
  .trust-grid, .trust-grid ul { grid-template-columns: 1fr; }
  .hero-visual { min-height: 280px; }
  .card-grid { grid-template-columns: 1fr; }
  .card-risk, .card-approach { transform: none; }
  .strip-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .wrap { width: min(100% - 28px, 1160px); }
  .header-link { display: none; }
  .hero-premium { padding-top: 44px; }
  .hero-actions, .final-grid { align-items: stretch; }
  .hero-actions .btn, .final-grid .btn { width: 100%; }
  .strip-grid { grid-template-columns: 1fr; }
  .strip-grid div { min-height: auto; }
  .lead-form .row { grid-template-columns: 1fr; }
  .process-steps li { grid-template-columns: 44px minmax(0, 1fr); }
  .severity-strip { grid-template-columns: 1fr; }
  .cell { min-height: 96px; }
  .footer-grid { align-items: flex-start; flex-direction: column; }
}