:root {
  /* Fondo blu notte e sfumatura giallo → arancio → cremisi */
  --bg: #0f1530;
  --bg-2: #141b3b;
  --surface: #19214a;
  --surface-2: #202a58;
  --text: #f4f5fa;
  --text-soft: #b9bfd4;
  --text-mute: #8088a6;
  --line: rgba(255, 255, 255, 0.1);
  --line-strong: rgba(255, 255, 255, 0.2);

  --c1: #f6c94a;
  --c2: #efa33c;
  --c3: #ee8a3a;
  --c4: #e56440;
  --c5: #d6344a;
  --accent: #ee8a3a;
  --grad: linear-gradient(120deg, var(--c1) 0%, var(--c3) 48%, var(--c5) 100%);
  --grad-btn: linear-gradient(120deg, #e36d2a 0%, #d54a3d 55%, #c52e48 100%);
  --error: #ff7a7a;

  --head: "Montserrat", "Segoe UI", system-ui, sans-serif;
  --sans: "Nunito Sans", system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius: 14px;
  --wrap: 1140px;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: radial-gradient(ellipse 120% 70% at 50% 0%, #1c2553 0%, var(--bg) 60%) no-repeat, var(--bg);
  color: var(--text);
  font: 17px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; }
img, svg { display: block; max-width: 100%; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 32px; } }

h1, h2, h3 { font-family: var(--head); margin: 0; line-height: 1.15; }
h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); font-weight: 700; letter-spacing: -0.01em; max-width: 22ch; }
h3 { font-size: 0.95rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }

.grad-text {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  font: 700 0.74rem/1 var(--head);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 16px;
}
.eyebrow-line { display: flex; align-items: center; gap: 14px; }
.eyebrow-line::after { content: ""; flex: 0 1 120px; height: 1px; background: var(--line-strong); }

/* Icone tra parentesi angolari, come nell'infografica */
.icon { width: 24px; height: 24px; flex: none; }
.icon-lg { width: 30px; height: 30px; }
.icon-xl { width: 48px; height: 48px; }
.icon-framed {
  --c: rgba(255, 255, 255, 0.28);
  box-sizing: content-box;
  padding: 10px;
  background:
    linear-gradient(var(--c), var(--c)) top left / 10px 1.5px no-repeat,
    linear-gradient(var(--c), var(--c)) top left / 1.5px 10px no-repeat,
    linear-gradient(var(--c), var(--c)) bottom right / 10px 1.5px no-repeat,
    linear-gradient(var(--c), var(--c)) bottom right / 1.5px 10px no-repeat;
}

/* Bottoni */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 28px;
  border: 0;
  border-radius: 999px;
  background: var(--grad-btn);
  color: #fff;
  font: 700 0.82rem/1 var(--head);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  box-shadow: 0 10px 30px -12px rgba(214, 52, 74, 0.7);
  transition: transform .15s, box-shadow .15s, filter .15s;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.08); box-shadow: 0 14px 34px -12px rgba(214, 52, 74, 0.85); }
.btn:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--c1); outline-offset: 3px; }
.btn-ghost { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1.5px var(--line-strong); }
.btn-ghost:hover { box-shadow: inset 0 0 0 1.5px var(--c3); filter: none; }
.btn-small { padding: 11px 18px; font-size: 0.72rem; }
.btn-block { width: 100%; }

/* Barra superiore */
.topbar {
  position: sticky; top: 0; z-index: 10;
  background: rgba(15, 21, 48, 0.82);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 66px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font: 700 0.9rem var(--head); letter-spacing: 0.18em; text-transform: uppercase; }
.brand-sub { font-weight: 300; color: var(--text-mute); letter-spacing: 0.14em; }
@media (max-width: 560px) { .brand-sub { display: none; } }
.brand-mark { width: 26px; height: 26px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 18px rgba(238, 138, 58, 0.45); }

/* Hero */
.hero { padding: 56px 0 72px; overflow: hidden; }
.hero-grid { display: grid; gap: 56px; align-items: center; }
@media (min-width: 1000px) { .hero-grid { grid-template-columns: 1fr 1.05fr; gap: 48px; } .hero { padding: 88px 0 104px; } }

.hero h1 {
  font-size: clamp(2.5rem, 6.6vw, 4.6rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1;
}
.hero h1 span { display: block; }
.h1-light { font-weight: 300; color: var(--text-soft); letter-spacing: 0.1em; }
.hero-sub {
  font: 500 clamp(1.2rem, 2.2vw, 1.5rem)/1.35 var(--head);
  color: var(--text);
  margin: 22px 0 22px;
  max-width: 26ch;
}
.lead { font-size: 1.08rem; color: var(--text-soft); max-width: 52ch; margin: 0 0 32px; }

.facts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 20px; margin: 0 0 36px; }
@media (min-width: 620px) { .facts { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.facts div { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 12px; align-items: center; align-content: start; }
.facts .icon-framed { grid-row: 1 / 3; padding: 8px; width: 20px; height: 20px; }
.facts dt { font: 700 0.64rem/1.2 var(--head); letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent); align-self: end; }
.facts dd { margin: 0; font-weight: 700; font-size: 0.95rem; align-self: start; }
@media (min-width: 620px) { .facts div { grid-template-columns: 1fr; grid-template-rows: auto; row-gap: 6px; } .facts .icon-framed { grid-row: auto; margin-bottom: 6px; } }

.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.note { font-size: 0.88rem; color: var(--text-mute); margin: 18px 0 0; max-width: 48ch; }

/* Mappa del blueprint sulla forma sfumata */
.hero-map { position: relative; margin: 0; padding: 48px 0 56px; }
.hero-blob {
  position: absolute; z-index: 0;
  width: 66%; right: -6%; top: -2%;
  filter: drop-shadow(0 30px 60px rgba(214, 52, 74, 0.4));
}
.map-card {
  position: relative; z-index: 1;
  width: 90%;
  padding: 26px 22px 20px;
  background: rgba(16, 22, 50, 0.7);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border: 1px solid var(--line-strong);
  border-radius: 28px;
  box-shadow: 0 30px 60px -24px rgba(0, 0, 0, 0.75);
}
@media (max-width: 999px) { .hero-map { padding: 32px 0 40px; } .map-card { width: 94%; } .hero-blob { width: 74%; right: -8%; } }
.map { width: 100%; height: auto; overflow: visible; }
.map-card figcaption {
  font: 500 0.95rem/1.45 var(--head);
  color: var(--text-soft);
  border-top: 1px solid var(--line);
  margin-top: 18px; padding-top: 14px;
}

.lane-labels text { font: 700 9px var(--head); letter-spacing: .14em; fill: var(--text-mute); }
.brace-label { font: 700 9.5px var(--head); letter-spacing: .24em; text-anchor: middle; fill: var(--c1); }
.brace-label-alt { fill: #f0707f; }
.sep { stroke: rgba(255,255,255,.22); stroke-width: 1; stroke-dasharray: 3 4; }
.sep-visible { stroke: var(--c3); stroke-width: 1.5; stroke-dasharray: 7 5; }
.sep-label { font: italic 400 9px var(--sans); fill: var(--text-mute); }
.sep-label-visible { font: 700 8px var(--head); font-style: normal; letter-spacing: .16em; fill: var(--c3); }
.links line { stroke: rgba(255,255,255,.35); stroke-width: 1; }
.evidence rect { fill: none; stroke: rgba(255,255,255,.55); stroke-width: 1.2; }
.cells rect { fill: rgba(255,255,255,.04); stroke: rgba(255,255,255,.6); stroke-width: 1.2; }
.steps circle { fill: var(--bg-2); stroke: #fff; stroke-width: 1.5; }
.journey { stroke: rgba(255,255,255,.8); stroke-width: 1.5; fill: none; stroke-dasharray: 300; stroke-dashoffset: 0; }
.brace path { fill: none; stroke: rgba(255,255,255,.45); stroke-width: 1.2; }
.map .peak { fill: url(#g-fondo); stroke: none; }
.map .steps .peak { filter: drop-shadow(0 0 8px rgba(238, 138, 58, .7)); }

@media (prefers-reduced-motion: no-preference) {
  .journey { animation: draw 1.6s .3s cubic-bezier(.6,.1,.2,1) both; }
  .map .peak, .link-peak { animation: glow 1s 1.5s both; }
  .hero-blob { animation: float 9s ease-in-out infinite alternate; }
  @keyframes draw { from { stroke-dashoffset: 300; } }
  @keyframes glow { from { opacity: 0; } }
  @keyframes float { from { transform: rotate(0deg); } to { transform: translateY(-2%) rotate(5deg); } }
}

/* Sezioni */
.section { position: relative; padding: 72px 0; border-top: 1px solid var(--line); }
@media (min-width: 1000px) { .section { padding: 104px 0; } }
.section-alt { background: rgba(255, 255, 255, 0.025); }
.sec-head { margin-bottom: 48px; }

.two-col { display: grid; gap: 28px; }
@media (min-width: 900px) { .two-col { grid-template-columns: 1fr 1.2fr; gap: 64px; } }
.prose p { margin: 0 0 1em; color: var(--text-soft); max-width: 60ch; }
.prose p:last-child { margin-bottom: 0; }
.prose strong { color: var(--text); }

/* Sezione con forma luminosa sullo sfondo */
.section-glow { overflow: hidden; }
.section-glow .wrap { position: relative; z-index: 1; }
.glow-blob { position: absolute; z-index: 0; width: 520px; left: -160px; top: 50%; transform: translateY(-50%) rotate(-20deg); opacity: 0.16; filter: blur(30px); }
.founding {
  display: flex; gap: 16px; align-items: flex-start;
  margin-top: 28px; padding: 22px 22px;
  border-radius: var(--radius);
  background: linear-gradient(var(--surface), var(--surface)) padding-box, var(--grad) border-box;
  border: 1.5px solid transparent;
}
.founding p { margin: 0; color: var(--text-soft); }
.founding strong { color: var(--text); }

/* Moduli */
.modules { list-style: none; margin: 0; padding: 0; display: grid; gap: 20px; }
@media (min-width: 880px) { .modules { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; } }
.modules li {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 28px 26px 30px;
  transition: transform .2s, border-color .2s;
}
.modules li:hover { transform: translateY(-3px); border-color: var(--line-strong); }
.modules .icon-framed { margin-bottom: 22px; }
.mod-time { display: block; font: 600 0.7rem var(--head); letter-spacing: .16em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 10px; }
.modules h3 { margin-bottom: 12px; }
.modules p { margin: 0; color: var(--text-soft); font-size: 0.97rem; }
.aside { margin: 32px 0 0; font-size: 1rem; font-style: italic; color: var(--text-mute); max-width: 62ch; }

/* Output */
.outputs { display: grid; gap: 20px; }
@media (min-width: 880px) { .outputs { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 40px; } }
.outputs article { padding: 4px 0 0; border-top: 1px solid var(--line-strong); }
.out-top { display: flex; align-items: center; justify-content: space-between; padding: 22px 0 14px; }
.out-n { font: 800 3rem/1 var(--head); background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent; }
.outputs h3 { margin: 6px 0 10px; }
.outputs p { margin: 0; color: var(--text-soft); }

/* Modulo di pre-iscrizione */
.section-form { background: rgba(255, 255, 255, 0.025); }
.form-grid { display: grid; gap: 40px; }
@media (min-width: 1000px) { .form-grid { grid-template-columns: 0.85fr 1.15fr; gap: 64px; align-items: start; } }
.form-intro > p:not(.eyebrow) { color: var(--text-soft); margin: 20px 0 0; max-width: 46ch; }
.promise { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 14px; }
.promise li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.97rem; }

.form-card {
  position: relative;
  background: var(--surface);
  border-radius: 26px;
  padding: 26px 18px;
  border: 1px solid var(--line);
  box-shadow: 0 30px 60px -30px rgba(0, 0, 0, 0.6);
}
.form-card::before {
  content: ""; position: absolute; left: 26px; right: 26px; top: -1px; height: 3px;
  border-radius: 3px; background: var(--grad);
}
@media (min-width: 620px) { .form-card { padding: 36px; } }

.row-2 { display: grid; gap: 0 16px; }
@media (min-width: 620px) { .row-2 { grid-template-columns: 1fr 1fr; } }
.field { margin-bottom: 18px; }
.field label { display: block; font-weight: 600; font-size: 0.88rem; margin-bottom: 7px; color: var(--text); }
.field input, .field select, .field textarea {
  width: 100%;
  font: inherit; font-size: 1rem;
  color: var(--text);
  background: var(--bg-2);
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  padding: 12px 14px;
  transition: border-color .15s, box-shadow .15s;
}
.field select { appearance: none; background: var(--bg-2) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' fill='none' stroke='%23ee8a3a' stroke-width='2'%3E%3Cpath d='m1 1.5 5 5 5-5'/%3E%3C/svg%3E") right 14px center no-repeat; }
.field select option { background: var(--bg-2); color: var(--text); }
.field textarea { resize: vertical; min-height: 92px; }
.field ::placeholder { color: var(--text-mute); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--c3); box-shadow: 0 0 0 3px rgba(238, 138, 58, 0.22);
}
[aria-invalid="true"] { border-color: var(--error) !important; }
.field-error { color: var(--error); font-size: 0.85rem; margin: 6px 0 0; }
.form-alert { background: rgba(255, 122, 122, 0.12); color: var(--error); border-radius: 12px; padding: 11px 14px; margin: 0 0 20px; font-size: 0.92rem; }

.checks { margin: 6px 0 24px; display: grid; gap: 12px; }
.check { display: grid; grid-template-columns: 20px 1fr; gap: 10px; font-size: 0.9rem; color: var(--text-soft); cursor: pointer; }
.check input { width: 18px; height: 18px; margin: 3px 0 0; accent-color: var(--c3); }
.check a { color: var(--c1); }
.checks .field-error { margin: -4px 0 0 30px; }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.thanks .icon-xl { margin-bottom: 18px; }
.thanks h3 { font-size: 1.9rem; letter-spacing: 0.04em; text-transform: none; color: var(--text); margin-bottom: 14px; }
.thanks p:not(.eyebrow) { color: var(--text-soft); margin: 0 0 12px; }

/* FAQ */
.faq { max-width: 780px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  list-style: none; cursor: pointer;
  padding: 20px 40px 20px 0; position: relative;
  font: 600 1.05rem/1.35 var(--head);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 4px; top: 50%; width: 22px; height: 22px; margin-top: -11px;
  border-radius: 50%; background: var(--grad);
  -webkit-mask: linear-gradient(#000 0 0) center / 10px 2px no-repeat, linear-gradient(#000 0 0) center / 2px 10px no-repeat;
          mask: linear-gradient(#000 0 0) center / 10px 2px no-repeat, linear-gradient(#000 0 0) center / 2px 10px no-repeat;
}
.faq summary::before {
  content: ""; position: absolute; right: 4px; top: 50%; width: 22px; height: 22px; margin-top: -11px;
  border-radius: 50%; box-shadow: inset 0 0 0 1.5px var(--c3);
}
.faq details[open] summary::after {
  -webkit-mask: linear-gradient(#000 0 0) center / 10px 2px no-repeat;
          mask: linear-gradient(#000 0 0) center / 10px 2px no-repeat;
}
.faq details p { margin: 0 0 22px; color: var(--text-soft); max-width: 62ch; }

/* Footer con i cinque pallini della palette */
.footer { padding: 40px 0; font-size: 0.88rem; color: var(--text-mute); border-top: 1px solid var(--line); }
.footer-inner { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 28px; }
.footer p { margin: 0; }
.footer strong { color: var(--text-soft); }
.swatches { display: flex; gap: 10px; flex-basis: 100%; }
.swatches span { width: 18px; height: 18px; border-radius: 50%; background: var(--c1); }
.swatches span:nth-child(2) { background: var(--c2); }
.swatches span:nth-child(3) { background: var(--c3); }
.swatches span:nth-child(4) { background: var(--c4); }
.swatches span:nth-child(5) { background: var(--c5); }

/* Pagine di testo semplice (privacy) */
.page { padding: 56px 0 80px; }
.page .prose { max-width: 68ch; }
.page h1 { font-size: clamp(2rem, 5vw, 3rem); font-weight: 800; letter-spacing: 0.04em; text-transform: uppercase; margin-bottom: 24px; }
.page a { color: var(--c1); }
.placeholder { background: rgba(238, 138, 58, 0.18); color: var(--text); padding: 2px 6px; border-radius: 4px; }