:root {
  --brand: #2f86c5;
  --accent: #389FD9;
  --card: #ffffff;
  --text: #0c1b2a;
  --accent-soft: #34495E;
    --page-bg:
    radial-gradient(900px 600px at -10% -10%, rgba(255,255,255,.10) 0%, rgba(255,255,255,0) 60%),
    radial-gradient(700px 500px at 110% 10%, rgba(69,121,255,.18) 0%, rgba(69,121,255,0) 55%),
    #0e0f12;
}

* {
  box-sizing: border-box
}

html, body{
  min-height:100%;
  margin:0;
  
  background-repeat: no-repeat;
  background-attachment: scroll;
}


body {
  margin: 0;
  font-family: "Poppins", system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: #fff;

  background:
    radial-gradient(circle at 8% 8%,
      #EEF5FF 0%,
      #90AFD1 30%,
      #4E78AF 56%,
      #18293F 100%);
  overflow-x: hidden;
}

.wrap {
  max-width: 1300px;
padding-top:1px; margin:3rem auto;
}

.topbar, .wrap, .grid, .hero, aside{ background: transparent; }

img{ display:block; max-width:100%; height:auto; }
h1, h2, p, ul{ margin-block-start:0; }
/* topbar */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin: 28px
}

.logo img {
  width: 140px;
  display: block
}

.btn-outline {
  background: #ffffff22;
  border: 1px solid #ffffff66;
  backdrop-filter: blur(6px);
  color: #fff;
  padding: 10px 16px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  transition: all .2s ease;
  box-shadow: 0 0 0 1px #ffffff11;
}

.btn-outline:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px #00000022;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  align-items: center;
  min-height: 70vh;
  position: relative;
}

/* HERO  */
.hero {
  width: 100%;
  position: relative
}

.hero .copy {
  position: relative;
  z-index: 2;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 800;
  font-size: 22px;
  color: var(--accent-soft);
  margin-bottom: 8px;
  opacity: .95;
}

.hero h1 {
  font-size: clamp(36px, 6vw, 64px);
  line-height: 1.02;
  margin: 0 0 10px;
  font-weight: 700;
  text-shadow: 0 1px 1px #00000022;
}

.lead {
  font-size: clamp(18px, 2.2vw, 22px);
  line-height: 1.55;
  color: #eaf4ff;
  margin: 8px 0 18px;
  max-width: 62ch;
}

.keyline {
  height: 3px;
  width: 90px;
  background: linear-gradient(90deg, var(--accent), transparent);
  border-radius: 999px;
  margin: 10px 0 16px;
}

.block-title {
  font-size: 14px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: #FFD271;
  margin: 20px 0 6px;
  font-weight: 700;
}

.hero .desc {
  max-width: 880px;
  color: #eaf4ff;
  font-weight: 400;
  line-height: 1.6;
  font-size: 18px
}

.hero .desc p {
  margin: 0 0 12px
}

.bullets {
  display: grid;
  grid-template-columns: repeat(2, minmax(220px, 1fr));
  gap: 10px 18px;
  margin: 10px 0 14px;
  padding-left: 0
}

.bullets li {
  list-style: none;
}

.hilite {
  font-weight: 700;
  color: #fff;
}

.callout {
  width: 90%;
  font-size: 18px;
  font-weight: 800;
  color: #ffffff;
  margin-top: 18px;
  padding: 14px 16px;
  background: linear-gradient(90deg, #ffffff18, #ffffff05);
  border: 1px solid #ffffff22;
  border-radius: 12px;
  backdrop-filter: blur(2px);
}

.hero-graphic-left {
  position: absolute;
  left: -14%;
  top: -65%;
  width: min(1000px, 70vw);
  max-width: none;
  pointer-events: none;
  user-select: none;
  opacity: .48;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, .25));
  z-index: 1;
}

.card {
  background: var(--card);
  color: var(--text);
  border-radius: 18px;
  padding: 20px 40px;
  box-shadow: 0 14px 32px rgba(10, 37, 64, .33), 0 2px 6px rgba(10, 37, 64, .12);
  position: relative;
  isolation: isolate;
  width: 600px;
}

.card::after {
  content: "";
  position: absolute;
  inset: auto 18px -12px 18px;
  height: 24px;
  background: radial-gradient(50px 8px at 50% 0%, rgba(0, 0, 0, .28), #0000 70%);
  filter: blur(8px);
  z-index: -1;
}

.card h2 {
  margin: 0 0 6px;
  text-align: center;
  font-size: 26px;
  font-weight: 800;
}

.card p.hint {
  margin: 0 0 18px;
  color: #6c7b8a;
  font-weight: 500;
       text-align: center;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 14px;
}

.label {
  font-size: 14px;
  font-weight: 700;
  color: #234;
}

.input {
  border: 1px solid #e8eef5;
  background: #f8fbff;
  height: 48px;
  border-radius: 12px;
  padding: 0 14px;
  font-size: 15px;
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  color: #0c1b2a;
}

.input:focus {
  border-color: #b9d9ff;
  box-shadow: 0 0 0 4px #b9d9ff55
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 18px;
  height: 48px;
  width: 100%;
  border: none;
  cursor: pointer;
  border-radius: 12px;
  font-size: 17px;
  font-weight: 800;
  background: var(--brand);
  color: #fff;
  box-shadow: 0 10px 26px rgba(47, 134, 197, .45);
  transition: transform .05s ease, background .2s ease;
}

.btn:hover {
  background: #2b6ea1
}

.btn:active {
  transform: translateY(1px)
}

.card .small-link {
  display: block;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 700;
  color: #1c3450;
  text-decoration: none;
}

.btn-link{
  display: flex;
  gap: 20px;
  justify-content: center;
}

/* Griglia 2×2  */
.accordion-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}
@media (min-width: 768px) {
  .accordion-grid { grid-template-columns: 1fr 1fr; }
}

.accordion {
  margin: 0;
  padding: 0;
  border: 0;
  background: transparent;
  overflow: visible;
}

.accordion-trigger {
  list-style: none;
  cursor: pointer;
  padding: 6px 36px 6px 0;   
  font-weight: 700;
  font-size: 1.2rem;
  font-family: 'Poppins', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  position: relative;
  display: inline-flex;      
  align-items: center;
  color: #34495E;
}
.accordion-trigger::-webkit-details-marker { display: none; }


.accordion-trigger::after {
  content: "";
  width: 22px;
  height: 22px;
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='currentColor' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='9 18 15 12 9 6'/%3E%3C/svg%3E");
  transition: transform 200ms ease;
  color: #34495E;
}

.accordion[open] .accordion-trigger::after {
  transform: translateY(-50%) rotate(90deg);
}

.accordion-content {
  padding: 6px 0 0 0;
  line-height: 1.6;
  animation: accordionIn 200ms ease;
}
@keyframes accordionIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.accordion-trigger:hover,
.accordion-trigger:focus {
  text-decoration: underline;
  outline: none;
}

.accordion .bullets { margin: 8px 0 0 18px; }


/* responsive */
@media (max-width:1100px) {
  .grid {
    grid-template-columns: 1fr;
    gap: 26px;
    margin:2rem;
  }
  aside{display: flex; justify-content: center;}

  .card {
    max-width: 520px;
  }

  .hero-graphic-left {
    left: -5%;
    top: -6%;
    width: min(860px, 92vw);
    opacity: .45;
  }

  .bullets {
    grid-template-columns: 1fr;
  }

}

@media (max-width:640px) {
  body {
    background: #4E78AF;
  }

  .wrap {
    padding: 18px 16px 40px
  }

  .card {
    padding: 22px
  }

  .hero {
    width: 90%;
    margin: 0 auto;
  }

  .eyebrow {
    font-size: 18px;
  }

  .hero h1 {
    font-size: 26px;
  }

  .hero .desc {
    font-size: 14px
  }

  .lead {
    font-size: 14px;
    margin: 0;
  }

  .block .title {
    font-size: 12px;
  }

  .callout {
    width: 100%;
    font-size: 14px;
  }

  .card h2 {
    font-size: 18px;
  }

  .card p.hint {
    font-size: 14px;
  }

  .field {
    gap: 2px;
  }

  .input {
    height: 36px;
    border-radius: 4px;
    padding: 8px 12px;
    font-size: 12px;
    outline: none;
    transition: border-color .2s, box-shadow .2s;
    color: #0c1b2a;
  }
  aside{width: 80%;}
}