:root{
  --blue:#0f3dbf;
  --blue-2:#164fdd;
  --blue-deep:#0a2a83;
  --white:#ffffff;
  --text:#1c2440;
  --muted:#5f6b8b;
  --line:#e3e8f4;
  --soft:#f5f8ff;
  --soft-2:#edf3ff;
  --shadow:0 18px 48px rgba(12,34,88,.12);
  --radius:28px;
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Inter", system-ui, sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.65;
}
img{max-width:100%; display:block}
a{text-decoration:none; color:inherit}
.container{width:min(var(--max), calc(100% - 40px)); margin:0 auto}
.section{padding:100px 0}
.section-kicker{
  margin:0 0 12px;
  font-size:.82rem;
  text-transform:uppercase;
  letter-spacing:.18em;
  font-weight:700;
  color:var(--blue);
}
.section-head{
  max-width:840px;
  margin-bottom:34px;
}
.section-text{color:var(--muted)}
h1,h2,h3{
  margin:0 0 16px;
  font-family:"Cormorant Garamond", serif;
  line-height:1.04;
  font-weight:600;
}
h1{font-size:clamp(3.2rem, 6vw, 6rem)}
h2{font-size:clamp(2.3rem, 4vw, 4rem)}
h3{font-size:1.75rem}
p{margin:0 0 16px}
strong{font-weight:700}

.site-header{
  position:sticky;
  top:0;
  z-index:40;
  background:rgba(6,12,28,.76);
  backdrop-filter: blur(18px);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.nav{
  min-height:86px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.brand img{
  height:56px;
  width:auto;
  object-fit:contain;
}
.main-nav{
  display:flex;
  align-items:center;
  gap:30px;
  color:#fff;
}
.main-nav a{
  position:relative;
  font-weight:500;
  opacity:.92;
}
.main-nav a::after{
  content:"";
  position:absolute;
  left:0; bottom:-8px;
  width:100%; height:1px;
  background:#fff;
  transform:scaleX(0);
  transform-origin:left;
  transition:.25s ease;
}
.main-nav a:hover::after{transform:scaleX(1)}
.nav-toggle{
  display:none;
  width:46px; height:46px;
  border:none; background:transparent; cursor:pointer;
}
.nav-toggle span{
  display:block; width:24px; height:2px; background:#fff; margin:5px auto;
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:14px 24px;
  border-radius:999px;
  font-weight:600;
  transition:.25s ease;
  border:none;
}
.btn:hover{transform:translateY(-1px)}
.btn{background:var(--blue); color:#fff; box-shadow:var(--shadow)}
.btn:hover{background:var(--blue-deep)}
.btn-light{background:#fff; color:var(--blue)}
.btn-light-blue{background:rgba(255,255,255,.12); color:#fff; border:1px solid rgba(255,255,255,.18)}
.btn-outline{
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.3);
  box-shadow:none;
}
.desktop-only{display:inline-flex}

.hero{
  position:relative;
  min-height:100svh;
  color:#fff;
  display:flex;
  align-items:center;
  overflow:hidden;
  background:#071022;
}
.hero-media,
.hero-overlay{
  position:absolute;
  inset:0;
}
.hero-media img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.hero-overlay{
  background:
    linear-gradient(90deg, rgba(5,10,24,.9) 0%, rgba(7,16,34,.82) 35%, rgba(7,16,34,.48) 100%),
    linear-gradient(180deg, rgba(5,10,24,.18) 0%, rgba(5,10,24,.36) 100%);
}
.hero-content{
  position:relative;
  z-index:1;
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:40px;
  align-items:end;
  padding:130px 0 72px;
}
.eyebrow{
  margin:0 0 14px;
  text-transform:uppercase;
  letter-spacing:.18em;
  font-size:.85rem;
  color:#d5dfff;
  font-weight:700;
}
.lead{
  max-width:62ch;
  font-size:1.08rem;
  color:#eef3ff;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:28px;
}
.hero-highlights{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:34px;
}
.hero-highlights div{
  padding:12px 16px;
  border:1px solid rgba(255,255,255,.14);
  border-radius:999px;
  background:rgba(255,255,255,.08);
  color:#edf2ff;
  font-size:.95rem;
}
.hero-card{
  justify-self:end;
  width:min(100%, 380px);
  background:rgba(255,255,255,.1);
  border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius);
  padding:34px;
  box-shadow:var(--shadow);
  backdrop-filter:blur(16px);
}
.card-kicker{
  margin:0 0 10px;
  text-transform:uppercase;
  letter-spacing:.16em;
  font-size:.8rem;
  color:#d7e2ff;
}
.card-note{color:#d9e2ff}
.card-divider{
  height:1px;
  background:rgba(255,255,255,.18);
  margin:18px 0;
}
.hero-contact{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:16px;
}
.hero-contact li{
  display:grid;
  gap:6px;
}
.hero-contact strong{
  color:#dbe5ff;
  font-size:.92rem;
}
.hero-contact a{color:#fff}

.intro{
  background:linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}
.intro-grid{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:56px;
}
.intro-copy p{color:var(--text)}

.manifesto{
  background:linear-gradient(180deg, #f5f8ff 0%, #eef4ff 100%);
}
.manifesto-grid{
  display:grid;
  grid-template-columns:.95fr 1.05fr;
  gap:28px;
  align-items:start;
}
.manifesto-panel{
  background:#fff;
  padding:42px;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.manifesto-list{
  display:grid;
  gap:18px;
}
.manifesto-list article{
  background:#fff;
  padding:28px;
  border-radius:22px;
  box-shadow:var(--shadow);
}
.manifesto-list h3{
  color:var(--blue-deep);
  font-size:1.55rem;
}

.courses{
  background:#fff;
}
.course-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:22px;
}
.course-card{
  position:relative;
  padding:28px;
  border:1px solid var(--line);
  border-radius:24px;
  background:#fff;
  box-shadow:0 12px 30px rgba(16,35,80,.05);
}
.course-card h3{
  color:var(--blue-deep);
  margin-top:12px;
}
.course-card p{color:var(--muted)}
.course-tag{
  display:inline-flex;
  padding:8px 12px;
  border-radius:999px;
  background:var(--soft);
  color:var(--blue);
  font-size:.82rem;
  font-weight:700;
}

.method{
  background:linear-gradient(180deg, #fbfcff 0%, #f1f5ff 100%);
}
.method-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:40px;
  align-items:center;
}
.method-images{
  position:relative;
  min-height:640px;
}
.image-stack{
  position:absolute;
  overflow:hidden;
  border-radius:28px;
  box-shadow:var(--shadow);
}
.image-stack img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.image-stack.primary{
  inset:0 18% 10% 0;
}
.image-stack.secondary{
  inset:38% 0 0 38%;
  border:12px solid #fff;
}
.method-list{
  display:grid;
  gap:18px;
  margin-top:18px;
}
.method-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  padding:24px;
}
.method-item h3{
  color:var(--blue-deep);
  font-size:1.45rem;
}

.gallery{
  background:#fff;
}
.gallery-head{max-width:760px}
.gallery-grid{
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:18px;
}
.gallery-item{
  overflow:hidden;
  border-radius:24px;
  min-height:300px;
  background:#091122;
}
.gallery-item.large{grid-row:span 2}
.gallery-item.wide{grid-column:span 2}
.gallery-item img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .5s ease;
}
.gallery-item:hover img{transform:scale(1.03)}

.contact{
  background:#0a1430;
  color:#fff;
}
.contact-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:34px;
  align-items:start;
}
.contact-copy p{color:#d6dff9}
.contact-actions{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
  margin-top:26px;
}
.contact-card{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius);
  padding:34px;
  backdrop-filter:blur(14px);
}
.contact-row{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  padding:16px 0;
  border-bottom:1px solid rgba(255,255,255,.12);
}
.contact-row:last-child{border-bottom:none}
.contact-row span{color:#d1dcff}
.contact-row a{color:#fff; font-weight:600}

.site-footer{
  background:#071021;
  color:#c8d4f3;
  padding:28px 0;
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}
.footer-inner p{margin:0}

@media (max-width: 1080px){
  .hero-content,
  .intro-grid,
  .manifesto-grid,
  .method-grid,
  .contact-grid{
    grid-template-columns:1fr;
  }
  .hero-card{justify-self:start}
  .course-grid{grid-template-columns:repeat(2,1fr)}
  .method-images{min-height:520px}
}
@media (max-width: 860px){
  .desktop-only{display:none}
  .nav-toggle{display:block}
  .main-nav{
    position:absolute;
    top:86px; left:0; right:0;
    background:rgba(6,12,28,.96);
    border-bottom:1px solid rgba(255,255,255,.08);
    padding:16px 20px 22px;
    display:none;
    flex-direction:column;
    align-items:flex-start;
    gap:18px;
  }
  .main-nav.open{display:flex}
  .course-grid{grid-template-columns:1fr}
  .gallery-grid{grid-template-columns:1fr}
  .gallery-item.large,
  .gallery-item.wide{
    grid-column:auto;
    grid-row:auto;
  }
}
@media (max-width: 720px){
  .section{padding:74px 0}
  .container{width:min(var(--max), calc(100% - 28px))}
  .nav{min-height:74px}
  .brand img{height:44px}
  .hero-content{padding:110px 0 56px}
  .hero-highlights{gap:10px}
  .hero-highlights div{font-size:.9rem}
  .hero-card{padding:26px}
  .manifesto-panel{padding:28px}
  .method-images{
    min-height:auto;
    display:grid;
    gap:16px;
  }
  .image-stack{
    position:relative !important;
    inset:auto !important;
    height:300px;
    border:0 !important;
  }
  .contact-row{flex-direction:column}
}

/* Correzioni strutturali della versione originale */
.gallery-item.logo-item {
  background: #fff;
  border: 1px solid var(--line);
}
.gallery-item.logo-item img {
  object-fit: contain;
  padding: 28px;
}
.footer-right {
  text-align: right;
}
@media (max-width: 720px) {
  .footer-right { text-align: left; }
}