:root {
  --guide-green: #1f7a4d;
  --guide-green-dark: #19663f;
  --guide-lime: #d8ef8f;
  --guide-blue: #123d72;
  --guide-blue-soft: #e8eef7;
  --guide-ink: #1f2d3d;
  --guide-muted: #64748b;
  --guide-bg: #f4f7fb;
  --guide-card: #ffffff;
  --guide-line: #dfe8e3;
  --guide-warning: #fff7e8;
  --guide-danger: #fff1f1;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  background: var(--guide-bg);
}

body {
  margin: 0;
  min-height: 100vh;
  padding-bottom: 86px;
  color: var(--guide-ink);
  background:
    radial-gradient(circle at 100% 0, #e5f3e3 0, transparent 30%),
    var(--guide-bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, sans-serif;
  line-height: 1.55;
}

a { color: inherit; }

button,
input { font: inherit; }

.guide-skip {
  position: fixed;
  left: 12px;
  top: -60px;
  z-index: 9999;
  padding: 10px 14px;
  border-radius: 10px;
  background: #fff;
  color: var(--guide-blue);
  font-weight: 800;
}

.guide-skip:focus { top: 12px; }

.guide-hero {
  padding: calc(16px + env(safe-area-inset-top)) 16px 30px;
  color: #fff;
  background: linear-gradient(150deg, #123d72 0%, #17508e 55%, #1f7a4d 130%);
  box-shadow: 0 18px 50px rgba(18, 61, 114, .22);
}

.guide-hero__inner,
.guide-main,
.guide-quicknav__inner,
.guide-footer__inner {
  width: min(100%, 940px);
  margin: 0 auto;
}

.guide-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.guide-brand {
  width: min(100%, 330px);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 17px;
  padding: 9px 16px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .16);
}

.guide-brand img {
  width: 230px;
  max-width: 92%;
  height: auto;
  display: block;
}

.guide-topbar__actions,
.guide-hero__actions,
.guide-inline-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.guide-toplink,
.guide-button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  border: 0;
  border-radius: 13px;
  padding: 11px 15px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 850;
  cursor: pointer;
}

.guide-toplink {
  border: 1px solid rgba(255, 255, 255, .28);
  background: rgba(255, 255, 255, .12);
  color: #fff;
}

.guide-hero__copy {
  max-width: 740px;
  margin-top: 34px;
}

.guide-eyebrow,
.guide-section__kicker,
.guide-mini-label {
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .13em;
  text-transform: uppercase;
}

.guide-eyebrow { color: #cde9bf; }

.guide-hero h1 {
  max-width: 700px;
  margin: 8px 0 12px;
  font-size: clamp(34px, 6vw, 52px);
  line-height: 1.02;
  letter-spacing: -.04em;
}

.guide-hero h1 strong { color: var(--guide-lime); }

.guide-hero__copy > p {
  max-width: 670px;
  margin: 0;
  color: rgba(255, 255, 255, .85);
  font-size: 16px;
}

.guide-hero__actions { margin-top: 22px; }

.guide-button--primary {
  background: var(--guide-blue);
  color: #fff;
  box-shadow: 0 10px 22px rgba(18, 61, 114, .2);
}

.guide-button--light {
  background: #fff;
  color: var(--guide-green-dark);
}

.guide-button--outline {
  border: 1px solid #cfdce5;
  background: #fff;
  color: var(--guide-blue);
}

.guide-journey {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 8px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.guide-journey li {
  min-width: 0;
  padding: 12px 10px;
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 14px;
  background: rgba(255, 255, 255, .09);
  text-align: center;
  font-size: 12px;
  font-weight: 750;
}

.guide-journey span {
  display: block;
  margin-bottom: 3px;
  color: var(--guide-lime);
  font-size: 17px;
  font-weight: 900;
}

.guide-quicknav {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid rgba(23, 49, 75, .09);
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 6px 20px rgba(23, 49, 75, .07);
  backdrop-filter: blur(14px);
}

.guide-quicknav__inner {
  display: flex;
  gap: 7px;
  overflow-x: auto;
  padding: 10px 16px;
  scrollbar-width: none;
}

.guide-quicknav__inner::-webkit-scrollbar { display: none; }

.guide-quicknav a {
  flex: 0 0 auto;
  padding: 8px 11px;
  border-radius: 999px;
  background: #eef4f0;
  color: var(--guide-green-dark);
  text-decoration: none;
  font-size: 12px;
  font-weight: 800;
}

.guide-main { padding: 10px 16px 40px; }

.guide-section {
  scroll-margin-top: 74px;
  padding-top: 34px;
}

.guide-section__heading {
  max-width: 700px;
  margin-bottom: 18px;
}

.guide-section__kicker { color: var(--guide-green); }

.guide-section h2 {
  margin: 5px 0 8px;
  color: var(--guide-ink);
  font-size: clamp(25px, 4vw, 34px);
  line-height: 1.15;
  letter-spacing: -.025em;
}

.guide-section__heading p {
  margin: 0;
  color: var(--guide-muted);
  font-size: 15px;
}

.guide-card,
.guide-checklist,
.guide-callout,
.guide-method,
.guide-status,
.guide-faq details {
  border: 1px solid var(--guide-line);
  border-radius: 20px;
  background: var(--guide-card);
  box-shadow: 0 10px 28px rgba(26, 72, 54, .065);
}

.guide-start-grid,
.guide-two-col,
.guide-methods,
.guide-status-grid,
.guide-tools-grid {
  display: grid;
  gap: 14px;
}

.guide-start-grid { grid-template-columns: 1.35fr .65fr; }
.guide-two-col { grid-template-columns: 1fr 1fr; }
.guide-methods { grid-template-columns: repeat(3, 1fr); }
.guide-status-grid { grid-template-columns: repeat(3, 1fr); }
.guide-tools-grid { grid-template-columns: repeat(2, 1fr); }

.guide-checklist,
.guide-card,
.guide-method,
.guide-status { padding: 20px; }

.guide-checklist__top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 13px;
}

.guide-checklist__top h3,
.guide-card h3,
.guide-method h3,
.guide-status h3 {
  margin: 0;
  color: var(--guide-blue);
  font-size: 18px;
}

.guide-progress-label {
  flex: 0 0 auto;
  color: var(--guide-green);
  font-size: 12px;
  font-weight: 900;
}

.guide-progress {
  height: 7px;
  overflow: hidden;
  border-radius: 999px;
  background: #e7efea;
}

.guide-progress span {
  display: block;
  width: var(--progress, 0%);
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--guide-green), #6ca942);
  transition: width .25s ease;
}

.guide-checklist__items {
  display: grid;
  gap: 9px;
  margin-top: 14px;
}

.guide-check {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 10px;
  align-items: start;
  padding: 12px;
  border-radius: 14px;
  background: #f7faf8;
  cursor: pointer;
}

.guide-check input {
  width: 20px;
  height: 20px;
  margin: 2px 0 0;
  accent-color: var(--guide-green);
}

.guide-check strong {
  display: block;
  color: var(--guide-ink);
  font-size: 14px;
}

.guide-check small {
  display: block;
  margin-top: 2px;
  color: var(--guide-muted);
  font-size: 12px;
}

.guide-checklist__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 12px;
  color: var(--guide-muted);
  font-size: 11px;
}

.guide-reset {
  border: 0;
  padding: 4px;
  background: transparent;
  color: var(--guide-blue);
  font-size: 11px;
  font-weight: 800;
  cursor: pointer;
}

.guide-card__icon,
.guide-method__icon,
.guide-tool__icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 12px;
  border-radius: 14px;
  background: #e9f4ec;
  font-size: 21px;
}

.guide-card p,
.guide-method p,
.guide-status p {
  margin: 7px 0 0;
  color: var(--guide-muted);
  font-size: 13px;
}

.guide-mini-list {
  display: grid;
  gap: 9px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.guide-mini-list li {
  position: relative;
  padding-left: 20px;
  color: var(--guide-muted);
  font-size: 13px;
}

.guide-mini-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--guide-green);
  font-weight: 900;
}

.guide-timeline {
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: guide-step;
}

.guide-timeline li {
  counter-increment: guide-step;
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  padding: 17px 18px;
  border: 1px solid var(--guide-line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(26, 72, 54, .05);
}

.guide-timeline li::before {
  content: counter(guide-step);
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  background: var(--guide-blue);
  color: #fff;
  font-size: 17px;
  font-weight: 900;
}

.guide-timeline h3 {
  margin: 0;
  color: var(--guide-ink);
  font-size: 16px;
}

.guide-timeline p {
  margin: 4px 0 0;
  color: var(--guide-muted);
  font-size: 13px;
}

.guide-ui-label {
  display: inline-block;
  margin-top: 8px;
  border-radius: 9px;
  padding: 5px 8px;
  background: var(--guide-blue-soft);
  color: var(--guide-blue);
  font-size: 12px;
  font-weight: 850;
}

.guide-callout {
  margin-top: 14px;
  padding: 16px 18px;
  border-left: 5px solid #e7a326;
  background: var(--guide-warning);
  color: #6d531c;
  font-size: 13px;
}

.guide-callout--green {
  border-left-color: var(--guide-green);
  background: #eef8f1;
  color: #285c45;
}

.guide-callout--danger {
  border-left-color: #c84f4f;
  background: var(--guide-danger);
  color: #7e3535;
}

.guide-method { position: relative; overflow: hidden; }

.guide-method::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 5px;
  background: var(--method-color, var(--guide-green));
}

.guide-method--landing { --method-color: #16a085; }
.guide-method--questionnaire { --method-color: #27ae60; }
.guide-method--quantum { --method-color: #7c3aed; }

.guide-method__when {
  display: block;
  margin-top: 14px;
  color: var(--guide-ink);
  font-size: 12px;
  font-weight: 850;
}

.guide-status { border-top: 5px solid var(--status-color, #6b7280); }
.guide-status--new { --status-color: #d84d4d; }
.guide-status--working { --status-color: #e39425; }
.guide-status--archive { --status-color: #6b7280; }

.guide-status__badge {
  display: inline-flex;
  align-items: center;
  margin-bottom: 10px;
  border-radius: 999px;
  padding: 5px 8px;
  background: #f1f4f6;
  font-size: 11px;
  font-weight: 900;
}

.guide-report-flow {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
}

.guide-report-step {
  padding: 16px 14px;
  border: 1px solid var(--guide-line);
  border-radius: 17px;
  background: #fff;
  text-align: center;
}

.guide-report-step span {
  width: 35px;
  height: 35px;
  display: grid;
  place-items: center;
  margin: 0 auto 9px;
  border-radius: 12px;
  background: #e9f4ec;
  color: var(--guide-green);
  font-weight: 900;
}

.guide-report-step strong {
  display: block;
  color: var(--guide-ink);
  font-size: 13px;
}

.guide-report-step small {
  display: block;
  margin-top: 4px;
  color: var(--guide-muted);
  font-size: 11px;
}

.guide-tool {
  min-height: 100%;
  padding: 21px;
  border: 1px solid var(--guide-line);
  border-radius: 20px;
  background: #fff;
}

.guide-tool h3 {
  margin: 0;
  color: var(--guide-blue);
  font-size: 18px;
}

.guide-tool p {
  margin: 7px 0 0;
  color: var(--guide-muted);
  font-size: 13px;
}

.guide-tool .guide-inline-actions { margin-top: 14px; }

.guide-faq {
  display: grid;
  gap: 9px;
}

.guide-faq details { padding: 0 17px; }

.guide-faq summary {
  padding: 16px 30px 16px 0;
  color: var(--guide-ink);
  font-size: 14px;
  font-weight: 850;
  cursor: pointer;
}

.guide-faq details p {
  margin: -3px 0 17px;
  color: var(--guide-muted);
  font-size: 13px;
}

.guide-final {
  margin-top: 36px;
  padding: 26px;
  border-radius: 24px;
  background: linear-gradient(145deg, var(--guide-blue), #1b568e);
  color: #fff;
  text-align: center;
  box-shadow: 0 18px 42px rgba(18, 61, 114, .2);
}

.guide-final h2 {
  margin: 0;
  color: #fff;
  font-size: 27px;
}

.guide-final p {
  max-width: 620px;
  margin: 8px auto 17px;
  color: rgba(255, 255, 255, .82);
  font-size: 14px;
}

.guide-final .guide-inline-actions { justify-content: center; }

.guide-footer {
  padding: 22px 16px calc(24px + env(safe-area-inset-bottom));
  color: #7c8d9b;
  text-align: center;
  font-size: 12px;
}

.guide-footer a {
  color: var(--guide-blue);
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 760px) {
  .guide-topbar { align-items: stretch; flex-direction: column; }
  .guide-brand { width: 100%; }
  .guide-topbar__actions { display: grid; grid-template-columns: 1fr 1fr; }
  .guide-hero__copy { margin-top: 28px; }
  .guide-journey { grid-template-columns: 1fr; gap: 7px; }
  .guide-journey li { display: flex; align-items: center; gap: 10px; padding: 10px 14px; text-align: left; font-size: 14px; }
  .guide-journey span { margin-bottom: 0; font-size: 15px; }
  .guide-start-grid,
  .guide-two-col,
  .guide-methods,
  .guide-status-grid,
  .guide-tools-grid { grid-template-columns: 1fr; }
  .guide-report-flow { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 440px) {
  .guide-hero { padding-left: 14px; padding-right: 14px; }
  .guide-main { padding-left: 14px; padding-right: 14px; }
  .guide-hero h1 { font-size: 36px; }
  .guide-hero__actions,
  .guide-inline-actions { display: grid; grid-template-columns: 1fr; }
  .guide-button { width: 100%; }
  .guide-report-flow { grid-template-columns: 1fr; }
  .guide-timeline li { grid-template-columns: 42px 1fr; padding: 15px 13px; gap: 11px; }
  .guide-timeline li::before { width: 39px; height: 39px; }
  .guide-checklist,
  .guide-card,
  .guide-method,
  .guide-status,
  .guide-tool { padding: 17px; }
  .guide-checklist__foot { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}

/* ─── Fase 3: sezioni guida in accordion ─── */
.guide-accordion > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  list-style: none;
  padding: 18px 20px;
  border: 1px solid var(--guide-line);
  border-radius: 20px;
  background: var(--guide-card);
  box-shadow: 0 10px 28px rgba(26, 72, 54, .065);
  transition: border-color .15s ease;
}
.guide-accordion > summary::-webkit-details-marker { display: none; }
.guide-accordion > summary:hover { border-color: var(--guide-green); }
.guide-accordion > summary .guide-section__heading { margin-bottom: 0; }
.guide-accordion__chevron {
  flex: 0 0 auto;
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--guide-blue-soft);
  color: var(--guide-blue);
}
.guide-accordion__chevron .lucide { width: 18px; height: 18px; transition: transform .2s ease; }
.guide-accordion[open] > summary .guide-accordion__chevron .lucide { transform: rotate(180deg); }
.guide-accordion__body { padding-top: 18px; }

/* Icone Lucide nelle card guida */
.guide-card__icon .lucide,
.guide-method__icon .lucide,
.guide-tool__icon .lucide { width: 21px; height: 21px; color: var(--guide-green); }