/* ===== STUDIO VALENTI — corporate navy/blue ===== */
:root{
  --navy:#0b1220; --navy2:#0f1b33; --blue:#2f6bff; --blue2:#5b8def;
  --ink:#10182a; --bg:#f6f8fc; --card:#ffffff; --txt:#3a4254; --muted:#7c879b;
  --line:#e7ecf5; --maxw:1180px;
  --sans:'Plus Jakarta Sans',sans-serif; --serif:'Fraunces',serif;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);background:var(--bg);color:var(--txt);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit;text-decoration:none}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.eyebrow{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--blue);margin-bottom:14px}
.eyebrow--g{color:var(--blue2)}
.sec{padding:clamp(64px,8vw,110px) 0}
.head{max-width:640px;margin:0 auto 54px;text-align:center}
.head h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.8rem,3.8vw,2.9rem);color:var(--ink);line-height:1.12}
.head--light h2{color:#fff}
.lead{color:var(--muted);margin-top:14px;font-size:1.05rem}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-weight:700;font-size:.92rem;padding:14px 28px;border-radius:10px;cursor:pointer;border:1.5px solid transparent;transition:.3s}
.btn--p{background:var(--blue);color:#fff;box-shadow:0 10px 26px rgba(47,107,255,.3)}
.btn--p:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(47,107,255,.42)}
.btn--o{border-color:rgba(255,255,255,.3);color:#fff}
.btn--o:hover{background:rgba(255,255,255,.1)}
.btn--full{width:100%}

/* header */
.hdr{position:fixed;inset:0 0 auto 0;z-index:50;padding:18px 0;transition:.35s}
.hdr.scrolled{background:rgba(255,255,255,.92);backdrop-filter:blur(12px);box-shadow:0 6px 24px rgba(16,24,42,.08);padding:12px 0}
.hdr__in{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.12rem;color:#fff;transition:.3s}
.hdr.scrolled .logo{color:var(--ink)}
.logo em{font-style:normal;font-weight:500;opacity:.6;font-size:.85rem}
.logo__mark{width:38px;height:38px;border-radius:10px;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:.95rem;font-weight:800}
.nav{display:flex;align-items:center;gap:30px}
.nav a{font-size:.92rem;font-weight:600;color:rgba(255,255,255,.85);transition:.3s}
.hdr.scrolled .nav a{color:var(--txt)}
.nav a:not(.nav__cta):hover{color:var(--blue)}
.hdr.scrolled .nav a:not(.nav__cta):hover{color:var(--blue)}
.nav__cta{background:var(--blue);color:#fff!important;padding:10px 20px;border-radius:9px}
.nav__cta:hover{background:#1f54d6}
.burger{display:none;flex-direction:column;gap:5px;background:none;border:0;cursor:pointer;z-index:60}
.burger span{width:25px;height:2px;background:#fff;transition:.3s}
.hdr.scrolled .burger span{background:var(--ink)}

/* hero */
.hero{position:relative;min-height:92vh;display:flex;align-items:center;background:var(--navy);overflow:hidden}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;opacity:.9}
.hero__scrim{position:absolute;inset:0;background:linear-gradient(90deg,rgba(11,18,32,.95),rgba(11,18,32,.7) 55%,rgba(11,18,32,.35))}
.hero__in{position:relative;z-index:2;max-width:680px;padding-top:80px}
.pill{display:inline-block;background:rgba(91,141,239,.15);border:1px solid rgba(91,141,239,.35);color:#bcd0ff;font-size:.82rem;font-weight:600;padding:7px 16px;border-radius:100px;margin-bottom:22px}
.hero h1{font-family:var(--serif);font-weight:600;font-size:clamp(2.3rem,5.5vw,4rem);color:#fff;line-height:1.08;margin-bottom:20px}
.hero h1 span{color:var(--blue2)}
.hero__sub{color:rgba(255,255,255,.78);font-size:1.12rem;max-width:520px;margin-bottom:32px}
.hero__btns{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:30px}
.hero__trust{display:flex;gap:22px;flex-wrap:wrap;color:rgba(255,255,255,.7);font-size:.86rem;font-weight:600}

/* logos */
.logos{background:#fff;border-bottom:1px solid var(--line)}
.logos__in{display:flex;flex-wrap:wrap;justify-content:space-around;gap:18px;padding:22px 28px}
.logos span{color:var(--muted);font-weight:600;font-size:.85rem;letter-spacing:.04em}

/* servizi */
.servizi{background:#fff}
.srv__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.srv{background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:34px 30px;transition:.35s}
.srv:hover{transform:translateY(-6px);box-shadow:0 22px 48px rgba(16,24,42,.1);border-color:transparent;background:#fff}
.srv__ic{width:58px;height:58px;border-radius:14px;background:linear-gradient(135deg,#e8f0ff,#d6e4ff);display:grid;place-items:center;font-size:1.6rem;margin-bottom:20px}
.srv h3{font-size:1.25rem;color:var(--ink);margin-bottom:10px;font-weight:700}
.srv p{color:var(--muted);font-size:.95rem;margin-bottom:16px}
.srv__link{color:var(--blue);font-weight:700;font-size:.9rem}

/* chi siamo */
.chi__grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.chi__media{position:relative;height:520px}
.chi__img{position:absolute;border-radius:18px;background-size:cover;background-position:center;box-shadow:0 24px 60px rgba(16,24,42,.18)}
.chi__img--1{width:68%;height:74%;top:0;left:0}
.chi__img--2{width:55%;height:58%;bottom:0;right:0;border:6px solid #fff}
.chi__exp{position:absolute;left:50%;bottom:24%;transform:translateX(-30%);background:var(--blue);color:#fff;border-radius:16px;padding:18px 24px;text-align:center;box-shadow:0 16px 40px rgba(47,107,255,.4)}
.chi__exp strong{font-family:var(--serif);font-size:2rem;display:block;line-height:1}
.chi__exp span{font-size:.78rem;opacity:.9}
.chi__body h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.7rem,3.4vw,2.5rem);color:var(--ink);line-height:1.14;margin-bottom:16px}
.chi__body>p{color:var(--muted);margin-bottom:22px}
.chi__list{list-style:none;margin-bottom:28px;display:flex;flex-direction:column;gap:14px}
.chi__list li{position:relative;padding-left:32px;color:var(--txt)}
.chi__list li::before{content:'✓';position:absolute;left:0;top:0;width:22px;height:22px;background:#e8f0ff;color:var(--blue);border-radius:50%;display:grid;place-items:center;font-size:.75rem;font-weight:800}
.chi__list strong{color:var(--ink)}

/* numeri */
.numeri{background:linear-gradient(135deg,var(--navy) 0%,var(--navy2) 100%)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{text-align:center;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);border-radius:18px;padding:38px 18px}
.stat__n{font-family:var(--serif);font-weight:600;font-size:3rem;background:linear-gradient(135deg,#fff,var(--blue2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat__suf{font-family:var(--serif);font-size:2.2rem;color:var(--blue2)}
.stat p{color:rgba(255,255,255,.6);font-size:.9rem;margin-top:6px}

/* recensioni */
.recensioni{background:#fff}
.rev__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rev{background:var(--bg);border:1px solid var(--line);border-radius:18px;padding:32px 30px}
.rev__stars{color:#f5b301;letter-spacing:.15em;margin-bottom:14px}
.rev p{color:var(--ink);font-size:1.05rem;line-height:1.6;font-weight:500}
.rev footer{margin-top:20px;display:flex;flex-direction:column}
.rev footer strong{color:var(--ink)}
.rev footer span{color:var(--muted);font-size:.85rem}

/* faq */
.faq__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
.faq__intro h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.7rem,3.4vw,2.4rem);color:var(--ink);margin-bottom:14px}
.faq__intro p{color:var(--muted);margin-bottom:24px}
.faq__list{display:flex;flex-direction:column;gap:12px}
.fq{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.3s}
.fq.open{border-color:var(--blue);box-shadow:0 10px 30px rgba(47,107,255,.12)}
.fq__q{width:100%;text-align:left;background:none;border:0;cursor:pointer;padding:20px 56px 20px 22px;font-family:var(--sans);font-size:1.02rem;font-weight:600;color:var(--ink);position:relative}
.fq__ic{position:absolute;right:20px;top:50%;transform:translateY(-50%);width:24px;height:24px}
.fq__ic::before,.fq__ic::after{content:'';position:absolute;background:var(--blue);border-radius:2px;top:50%;left:50%;transition:.3s}
.fq__ic::before{width:13px;height:2px;transform:translate(-50%,-50%)}
.fq__ic::after{width:2px;height:13px;transform:translate(-50%,-50%)}
.fq.open .fq__ic::after{transform:translate(-50%,-50%) rotate(90deg);opacity:0}
.fq__a{max-height:0;overflow:hidden;transition:max-height .4s ease}
.fq__a p{padding:0 22px 22px;color:var(--muted)}

/* contatti */
.contatti{background:linear-gradient(135deg,var(--navy),var(--navy2))}
.cnt__grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.cnt__intro h2{font-family:var(--serif);font-weight:600;font-size:clamp(1.7rem,3.6vw,2.6rem);color:#fff;margin-bottom:14px}
.cnt__intro p{color:rgba(255,255,255,.7);margin-bottom:26px}
.cnt__info{list-style:none;display:flex;flex-direction:column;gap:14px}
.cnt__info li{display:flex;align-items:center;gap:12px;color:rgba(255,255,255,.85)}
.cnt__info span{font-size:1.1rem}
.cnt__form{background:#fff;border-radius:18px;padding:36px}
.field{margin-bottom:16px}
.field label{display:block;font-size:.78rem;font-weight:700;color:var(--ink);margin-bottom:7px}
.field input,.field select,.field textarea{width:100%;border:1.5px solid var(--line);border-radius:10px;padding:13px 14px;font-family:var(--sans);font-size:.95rem;color:var(--ink);background:var(--bg)}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--blue);background:#fff}
.row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.ok{margin-top:14px;text-align:center;color:#1b8a4b;font-weight:600}

/* footer */
.ftr{background:var(--ink);color:rgba(255,255,255,.7);padding-top:60px}
.ftr__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.2fr;gap:36px;padding-bottom:44px}
.logo--ftr{color:#fff;margin-bottom:12px}
.ftr h4{color:#fff;font-size:1rem;margin-bottom:14px}
.ftr a{display:block;color:rgba(255,255,255,.6);padding:4px 0;transition:.3s}
.ftr a:hover{color:var(--blue2)}
.ftr p{font-size:.92rem}
.ftr__bar{border-top:1px solid rgba(255,255,255,.1);padding:22px 28px;text-align:center;font-size:.85rem}
.ftr__bar a{color:var(--blue2)}

.reveal{opacity:0;transform:translateY(28px);transition:.7s}
.reveal.in{opacity:1;transform:none}

@media(max-width:900px){
  .nav{position:fixed;inset:0 0 0 auto;width:80%;max-width:340px;background:var(--navy2);flex-direction:column;justify-content:center;align-items:flex-start;padding:60px 36px;gap:22px;transform:translateX(100%);transition:.4s}
  .nav.open{transform:none}
  .nav a{color:#fff!important;font-size:1.05rem}
  .burger{display:flex}
  .burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .srv__grid{grid-template-columns:1fr 1fr}
  .chi__grid,.faq__grid,.cnt__grid{grid-template-columns:1fr;gap:40px}
  .stats{grid-template-columns:1fr 1fr}
  .rev__grid{grid-template-columns:1fr}
  .chi__media{height:440px}
  .ftr__grid{grid-template-columns:1fr 1fr}
}
@media(max-width:540px){
  .wrap{padding:0 20px}
  .srv__grid{grid-template-columns:1fr}
  .row{grid-template-columns:1fr}
  .stats{grid-template-columns:1fr 1fr;gap:14px}
  .ftr__grid{grid-template-columns:1fr}
  .hero__btns .btn{flex:1}
}

/* ===== Protezione demo (Webtre) ===== */
html,body{-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;-webkit-touch-callout:none;}
img,picture,svg,video{-webkit-user-drag:none;-khtml-user-drag:none;-moz-user-drag:none;user-drag:none;}
input,textarea,select,[contenteditable="true"]{-webkit-user-select:text!important;-moz-user-select:text!important;-ms-user-select:text!important;user-select:text!important;}