:root{
  --black:#061a36;
  --black2:#0b274d;
  --paper:#f3f0ea;
  --white:#fff;
  --red:#e21b2d;
  --orange:#ef6527;
  --gold:#e0b351;
  --ink:#15181d;
  --muted:#666e78;
  --max:1280px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif;line-height:1.6}
img{display:block;max-width:100%}
a{color:inherit}
.wrap{width:min(var(--max),calc(100% - 48px));margin:auto}
h1,h2,h3{font-family:Georgia,"Times New Roman",serif;line-height:1.04;margin:0}
h1{font-size:clamp(3.4rem,7.5vw,7.8rem);max-width:1070px}
h2{font-size:clamp(2.6rem,5.6vw,5.4rem)}
h3{font-size:1.45rem}
p{margin:0 0 18px}
.section-label,.kicker{display:inline-block;text-transform:uppercase;letter-spacing:.18em;font-weight:800;font-size:.76rem;color:var(--red);margin-bottom:20px}
.section-label.light{color:var(--gold)}
.btn{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;padding:15px 23px;font-weight:900;letter-spacing:.02em;transition:.25s;border:1px solid transparent}
.btn:hover{transform:translateY(-2px)}
.btn-red{background:var(--red);color:#fff}
.btn-red:hover{background:#f12b3c}
.btn-line{border-color:rgba(255,255,255,.55);color:#fff}
.btn-line:hover{background:#fff;color:#061a36}
.btn-gold{background:var(--gold);color:#102038}
.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}

.hero{height:100svh;min-height:720px;position:relative;color:#fff;background:url("../img/hero-l39.webp") center/cover no-repeat;display:flex;align-items:flex-end;overflow:hidden}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,18,43,.96) 0%,rgba(3,18,43,.74) 44%,rgba(3,18,43,.18) 75%),linear-gradient(0deg,rgba(3,18,43,.78),transparent 60%)}
.nav{position:absolute;z-index:3;top:0;left:0;right:0;height:94px;padding:0 max(24px,calc((100vw - var(--max))/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.17)}
.brand img{height:60px;width:auto}
.nav-cta{text-decoration:none;text-transform:uppercase;letter-spacing:.12em;font-size:.75rem;font-weight:900;border-bottom:2px solid var(--red);padding-bottom:6px}
.hero-copy{position:relative;z-index:2;width:min(var(--max),calc(100% - 48px));margin:0 auto;padding-bottom:135px}
.hero-copy p{max-width:720px;font-size:clamp(1.05rem,1.8vw,1.32rem);color:rgba(255,255,255,.82)}
.hero-bottom{position:absolute;z-index:2;bottom:0;left:0;right:0;display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid rgba(255,255,255,.18)}
.hero-bottom span{padding:22px;text-align:center;text-transform:uppercase;letter-spacing:.1em;font-weight:800;font-size:.75rem;border-right:1px solid rgba(255,255,255,.18)}

.intro{padding:130px 0}
.intro-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:90px;align-items:start}
.intro-text{padding-top:55px}
.lead{font-size:1.35rem;font-weight:700}
blockquote{margin:36px 0 0;padding:0 0 0 24px;border-left:4px solid var(--red);font:italic 1.45rem/1.4 Georgia,serif}

.experience{min-height:810px;display:grid;grid-template-columns:1.35fr .65fr}
.experience-photo{background-position:center;background-size:cover;min-height:700px}
.l39-section .experience-photo{background-image:url("../img/l39-alpi.webp")}
.mb-section .experience-photo{background-image:url("../img/mb326-volo.webp")}
.experience-panel{background:var(--black);color:#fff;padding:95px 65px;display:flex;flex-direction:column;justify-content:center}
.experience-panel h2{margin-bottom:30px}
.experience-panel>p{color:#b7bdc5;font-size:1.07rem}
.light-panel{background:#fff;color:var(--ink)}
.light-panel>p{color:#5e6670}
.duration{display:flex;gap:9px;flex-wrap:wrap;margin:24px 0 28px}
.duration span{padding:8px 12px;border:1px solid rgba(255,255,255,.27);font-weight:900;font-size:.88rem}
.dark-duration span{border-color:#c5c8cc}
.formation{margin:0 0 30px;padding:22px;border-left:4px solid var(--gold);background:#0c2a52}
.formation strong{display:block;font-size:1.05rem;margin-bottom:8px}
.formation p{color:#aeb5bd;margin:0;font-size:.94rem}

.cinema-strip{height:90svh;min-height:680px;position:relative;background:url("../img/l39-profilo.webp") center/cover no-repeat;display:flex;align-items:flex-end;color:#fff}
.cinema-strip:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,18,43,.82),transparent 60%)}
.strip-copy{position:relative;z-index:2;padding:0 max(24px,calc((100vw - var(--max))/2)) 80px}
.strip-copy h2{max-width:850px}

.day{padding:125px 0}
.day-head{max-width:850px}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:55px}
.steps article{background:#fff;padding:32px;min-height:220px;border-top:4px solid #d5d5d5}
.steps article:hover{border-color:var(--red)}
.steps b{font:2.5rem Georgia,serif;color:var(--red)}
.steps h3{margin:20px 0 10px}
.steps p{color:var(--muted);margin:0}

.gallery-section{background:var(--black);color:#fff;padding:125px 0}
.gallery-head{max-width:800px;margin-bottom:48px}
.gallery-head p{color:#aeb4bc;font-size:1.1rem}
.gallery{display:grid;grid-template-columns:1.4fr .8fr .8fr;grid-template-rows:380px 380px;gap:12px}
.gallery figure{margin:0;overflow:hidden;background:#0c2a52}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform .8s ease}
.gallery figure:hover img{transform:scale(1.04)}
.g1{grid-row:1/3}
.g2{grid-row:1/3}
.g5{grid-column:3}

.faq-section{padding:125px 0}
.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:90px}
.faq-intro{position:sticky;top:40px;align-self:start}
.faq-intro p{color:var(--muted);max-width:430px}
details{border-top:1px solid #c9c9c9;padding:22px 0}
details:last-child{border-bottom:1px solid #c9c9c9}
summary{cursor:pointer;list-style:none;font-size:1.08rem;font-weight:900;position:relative;padding-right:40px}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:0;top:-6px;font-size:1.8rem;color:var(--red)}
details[open] summary:after{content:"–"}
details p{color:#5e6670;padding:14px 45px 0 0;margin:0}

.values{padding:120px 0;background:#08203f;color:#fff}
.values> .wrap >h2{max-width:900px}
.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:35px;margin-top:60px}
.value-grid article{border-top:2px solid #343b44;padding-top:25px}
.value-grid span{color:var(--red);font-weight:900}
.value-grid h3{margin:18px 0 12px}
.value-grid p{color:#aeb5bd}

.final-cta{min-height:760px;position:relative;background:url("../img/l39-manovra.webp") center/cover no-repeat;color:#fff;display:flex;align-items:center}
.final-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,18,43,.94),rgba(3,18,43,.42))}
.final-content{position:relative;z-index:2}
.final-content h2{max-width:950px}
.final-content p{font-size:1.2rem;color:rgba(255,255,255,.78);max-width:720px;margin-top:24px}

footer{background:#03142a;color:#9ca4ae;padding:48px 0;font-size:.9rem}
.footer-grid{display:grid;grid-template-columns:160px 1fr auto;gap:40px;align-items:center}
.footer-grid img{max-height:92px;width:auto}
.footer-grid strong{color:#fff}
.footer-grid p{margin:8px 0 0}
.footer-grid>a{color:#fff;text-decoration:none}

.reveal{opacity:0;transform:translateY(24px);transition:opacity .8s ease,transform .8s ease}
.reveal.visible{opacity:1;transform:none}

@media(max-width:960px){
  .intro-grid,.faq-grid{grid-template-columns:1fr}
  .intro-text{padding-top:0}
  .experience{grid-template-columns:1fr}
  .mb-section .experience-panel{order:2}
  .experience-panel{padding:75px 38px}
  .experience-photo{min-height:560px}
  .steps{grid-template-columns:repeat(2,1fr)}
  .gallery{grid-template-columns:1fr 1fr;grid-template-rows:330px 300px 300px}
  .g1{grid-column:1/3;grid-row:auto}
  .g2{grid-row:2/4}
  .g5{grid-column:auto}
  .faq-intro{position:static}
  .value-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:120px 1fr}
  .footer-grid>a{grid-column:1/3}
}
@media(max-width:620px){
  .wrap,.hero-copy{width:calc(100% - 28px)}
  .hero{min-height:760px;background-position:58% center}
  .nav{height:78px;padding:0 14px}
  .brand img{height:48px}
  .nav-cta{font-size:.67rem}
  .hero-copy{padding-bottom:120px}
  .hero-bottom{grid-template-columns:1fr}
  .hero-bottom span{padding:9px;border-right:0}
  .hero-bottom span:nth-child(2),.hero-bottom span:nth-child(3){display:none}
  .intro,.day,.gallery-section,.faq-section,.values{padding:82px 0}
  .experience-panel{padding:65px 24px}
  .experience-photo{min-height:430px}
  .cinema-strip{min-height:600px;background-position:60% center}
  .strip-copy{padding:0 20px 55px}
  .steps{grid-template-columns:1fr}
  .gallery{display:block}
  .gallery figure{height:310px;margin-bottom:10px}
  .gallery .g2{height:470px}
  .final-cta{min-height:680px}
  .footer-grid{grid-template-columns:1fr}
  .footer-grid>a{grid-column:auto}
}

/* Versione 2.0: palette blu aeronautico */
.experience-panel:not(.light-panel),.gallery-section{background:linear-gradient(145deg,#061a36 0%,#0a2b55 100%)}
.experience-panel.light-panel{background:#fff;color:var(--ink)}
.experience-panel.light-panel>p{color:#5e6670}
.values{background:linear-gradient(135deg,#061a36 0%,#0b315f 100%)}
footer{background:#03142a}
.nav{background:linear-gradient(180deg,rgba(3,18,43,.5),transparent)}