/* =============================================================
   CONTRATTO DI SVILUPPO — Ti Agevoliamo
   Design system premium · vanilla CSS · navy + gold
   ============================================================= */

/* ---------- Design tokens ---------- */
:root {
  /* Navy */
  --navy-50:#f2f6fb; --navy-100:#e0ebf5; --navy-200:#c1d5eb; --navy-300:#93b4d9;
  --navy-400:#5e8bc2; --navy-500:#3e6a9a; --navy-600:#2c5282; --navy-700:#233f66;
  --navy-800:#1b304d; --navy-900:#0f1e33;
  /* Gold */
  --gold-50:#fdf8ec; --gold-100:#faedc9; --gold-200:#f4d98d; --gold-300:#ebbf55;
  --gold-400:#d4a659; --gold-500:#c8961e; --gold-600:#a67c14; --gold-700:#7d5c0f;
  /* Sand / neutrals */
  --sand-50:#fafaf7; --sand-100:#f4f4ef; --sand-200:#e8e8de;
  --white:#ffffff;

  --brand:#c8961e;
  --brand-strong:#a67c14;
  --ink:#0f1e33;
  --ink-soft:#233f66;
  --muted:#5e6b7e;

  --wa:#25D366;

  /* Tech accent — "firma" distintiva del sito iperammortamento (Industria 4.0/5.0) */
  --tech-300:#7fd8ff; --tech-400:#38bdf8; --tech-500:#0ea5e9; --tech-600:#0284c7;

  --radius-sm:10px;
  --radius:16px;
  --radius-lg:24px;
  --radius-xl:32px;

  --shadow-sm:0 1px 2px rgba(15,30,51,.06), 0 1px 3px rgba(15,30,51,.08);
  --shadow:0 10px 30px -12px rgba(15,30,51,.22);
  --shadow-lg:0 30px 60px -20px rgba(15,30,51,.28);
  --shadow-gold:0 18px 40px -14px rgba(200,150,30,.45);

  --container:1200px;
  --header-h:74px;

  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-out:cubic-bezier(.16,1,.3,1);

  --font:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--font);
  color:var(--ink);
  background:var(--white);
  line-height:1.6;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img,svg{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
input,select,textarea{font-family:inherit;font-size:inherit}
ul{list-style:none}
:focus-visible{outline:3px solid var(--gold-300);outline-offset:2px;border-radius:6px}

/* ---------- Layout helpers ---------- */
.container{width:100%;max-width:var(--container);margin-inline:auto;padding-inline:24px}
.section{padding-block:clamp(64px,9vw,120px);position:relative}
.section--tight{padding-block:clamp(48px,6vw,80px)}
.bg-sand{background:var(--sand-50)}
.bg-navy{background:var(--navy-900);color:#dbe6f3}
.center{text-align:center}
.maxw-720{max-width:720px}
.maxw-820{max-width:820px}
.mx-auto{margin-inline:auto}

/* ---------- Typography ---------- */
h1,h2,h3,h4{line-height:1.12;font-weight:800;letter-spacing:-.02em;color:var(--ink)}
.bg-navy h1,.bg-navy h2,.bg-navy h3{color:#fff}
h1{font-size:clamp(2.15rem,5.2vw,3.9rem)}
h2{font-size:clamp(1.8rem,3.6vw,2.9rem)}
h3{font-size:clamp(1.2rem,2vw,1.5rem)}
p{color:var(--ink-soft)}
.bg-navy p{color:#b7c6da}
.lead{font-size:clamp(1.05rem,1.6vw,1.28rem);color:var(--ink-soft);line-height:1.7}

.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.8rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--brand-strong);
  padding:7px 14px;border-radius:999px;
  background:linear-gradient(180deg,var(--gold-50),#fff);
  border:1px solid var(--gold-200);
}
.eyebrow::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 4px rgba(200,150,30,.18)}
.bg-navy .eyebrow{background:rgba(200,150,30,.12);border-color:rgba(200,150,30,.3);color:var(--gold-300)}

.section-head{max-width:760px}
.section-head.center{margin-inline:auto}
.section-head h2{margin-top:18px}
.section-head p{margin-top:16px;font-size:1.1rem}

.grad-text{
  background:linear-gradient(100deg,var(--gold-500),var(--gold-300) 60%,var(--gold-500));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-weight:700;font-size:1rem;line-height:1;
  padding:16px 26px;border-radius:999px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s,color .25s;
  will-change:transform;white-space:nowrap;
}
.btn svg{width:19px;height:19px}
.btn-primary{
  color:#2a1e00;
  background:linear-gradient(180deg,var(--gold-300),var(--gold-500));
  box-shadow:var(--shadow-gold);
}
.btn-primary:hover{transform:translateY(-3px);box-shadow:0 24px 50px -14px rgba(200,150,30,.6)}
.btn-primary:active{transform:translateY(-1px)}
.btn-ghost{
  color:#fff;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(6px);
}
.btn-ghost:hover{background:rgba(255,255,255,.16);transform:translateY(-3px)}
.btn-dark{color:#fff;background:var(--navy-800)}
.btn-dark:hover{background:var(--navy-900);transform:translateY(-3px);box-shadow:var(--shadow)}
.btn-wa{color:#fff;background:var(--wa);box-shadow:0 16px 34px -14px rgba(37,211,102,.6)}
.btn-wa:hover{transform:translateY(-3px);filter:brightness(1.04)}
.btn-lg{padding:18px 32px;font-size:1.06rem}
.btn-block{width:100%}

/* ---------- Header ---------- */
.header{
  position:fixed;inset:0 0 auto 0;z-index:60;height:var(--header-h);
  display:flex;align-items:center;
  transition:background .3s var(--ease),box-shadow .3s,border-color .3s,height .3s;
  border-bottom:1px solid transparent;
}
.header.scrolled{
  background:rgba(255,255,255,.82);
  backdrop-filter:saturate(180%) blur(14px);
  box-shadow:0 6px 24px -18px rgba(15,30,51,.5);
  border-bottom-color:var(--navy-100);
}
.header .container{display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.01em;color:var(--ink);transition:color .3s}
/* Header chiaro sopra l'hero, scuro dopo lo scroll */
.header:not(.scrolled) .brand{color:#fff}
.header:not(.scrolled) .brand small{color:#9fb4cd}
.header:not(.scrolled) .nav a{color:#d3deec}
.header:not(.scrolled) .nav a:hover{color:#fff;background:rgba(255,255,255,.12)}
.header:not(.scrolled) .nav-toggle{color:#fff}
.brand-mark{
  width:40px;height:40px;border-radius:11px;flex:none;
  display:grid;place-items:center;box-shadow:var(--shadow-gold);
  background:linear-gradient(145deg,var(--gold-300),var(--gold-500));
}
.brand-mark img{width:25px;height:auto;display:block}
.brand small{display:block;font-size:.66rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.brand b{font-size:1.06rem;line-height:1;white-space:nowrap}
.nav{display:flex;align-items:center;gap:2px}
.nav a{
  font-size:.92rem;font-weight:600;color:var(--ink-soft);white-space:nowrap;
  padding:9px 12px;border-radius:999px;transition:color .2s,background .2s;
}
.nav a:hover{color:var(--ink);background:var(--navy-50)}
.header-cta{display:flex;align-items:center;gap:10px}
.header .btn{padding:12px 20px}
.nav-toggle{display:none;width:44px;height:44px;border-radius:12px;color:var(--ink);align-items:center;justify-content:center}
.nav-toggle span{position:relative;width:22px;height:2px;background:currentColor;border-radius:2px;transition:.3s}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:22px;height:2px;background:currentColor;border-radius:2px;transition:.3s}
.nav-toggle span::before{top:-7px}.nav-toggle span::after{top:7px}
body.nav-open .nav-toggle span{background:transparent}
body.nav-open .nav-toggle span::before{top:0;transform:rotate(45deg)}
body.nav-open .nav-toggle span::after{top:0;transform:rotate(-45deg)}

/* ---------- Scroll progress ---------- */
.scroll-progress{position:fixed;top:0;left:0;height:3px;width:0;z-index:70;
  background:linear-gradient(90deg,var(--gold-400),var(--tech-400));transition:width .1s linear}

/* ---------- Hero ---------- */
.hero{
  position:relative;min-height:100svh;display:flex;align-items:center;
  padding-top:calc(var(--header-h) + 30px);padding-bottom:60px;
  color:#eaf1fb;overflow:hidden;isolation:isolate;
  background:radial-gradient(120% 120% at 82% 0%,#1a3859 0%,#0f2438 46%,#08131f 100%);
}
/* scrim per proteggere la leggibilità: molto scuro a sinistra (H1) e scuro-medio a destra (dietro la hero-card) */
.hero::before{content:"";position:absolute;inset:0;z-index:-1;pointer-events:none;
  background:linear-gradient(90deg,rgba(8,16,26,.94) 0%,rgba(8,16,26,.88) 30%,rgba(8,16,26,.62) 55%,rgba(8,16,26,.78) 100%)}
.hero__mesh{position:absolute;inset:-20%;z-index:-2;filter:blur(60px);opacity:.9}
.hero__mesh span{position:absolute;border-radius:50%;mix-blend-mode:screen;animation:float 16s var(--ease) infinite}
.hero__mesh .m1{width:44vw;height:44vw;left:-8%;top:-10%;background:radial-gradient(circle,#2c5282,transparent 65%)}
.hero__mesh .m2{width:38vw;height:38vw;right:-6%;top:6%;background:radial-gradient(circle,#c8961e,transparent 62%);opacity:.45;animation-delay:-4s}
.hero__mesh .m3{width:40vw;height:40vw;left:22%;bottom:-16%;background:radial-gradient(circle,var(--tech-500),transparent 60%);opacity:.6;animation-delay:-8s}
@keyframes float{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(4%,3%) scale(1.08)}66%{transform:translate(-3%,-2%) scale(.96)}}
.hero__grid{position:absolute;inset:0;z-index:-1;
  background-image:linear-gradient(rgba(127,216,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(127,216,255,.06) 1px,transparent 1px);
  background-size:56px 56px;mask-image:radial-gradient(120% 90% at 50% 10%,#000,transparent 75%)}
.hero__bg{position:absolute;inset:0;z-index:-3;width:100%;height:100%;object-fit:cover;object-position:center right;opacity:.38;
  -webkit-mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.4) 35%,#000 65%,#000 100%);
          mask-image:linear-gradient(90deg,transparent 0%,rgba(0,0,0,.4) 35%,#000 65%,#000 100%)}
.hero .container{position:relative;display:grid;grid-template-columns:1.15fr .85fr;gap:48px;align-items:center}

.hero__badge{display:inline-flex;align-items:center;gap:9px;font-size:.82rem;font-weight:600;
  padding:8px 15px;border-radius:999px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);color:#dce7f5;backdrop-filter:blur(6px)}
.hero__badge b{color:var(--tech-300);font-weight:800}
.hero h1{color:#fff;margin:22px 0 0;max-width:15ch}
.hero h1 .grad-text{display:inline-block}
.hero__sub{margin-top:22px;font-size:clamp(1.05rem,1.5vw,1.28rem);color:#c2d2e6;max-width:52ch}
.hero__cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero__trust{display:flex;flex-wrap:wrap;gap:22px;margin-top:34px;color:#9fb4cd;font-size:.92rem}
.hero__trust li{display:flex;align-items:center;gap:8px}
.hero__trust svg{width:18px;height:18px;color:var(--gold-300);flex:none}

/* Hero stat card */
.hero__panel{position:relative}
.hero-card{
  background:linear-gradient(180deg,rgba(10,21,35,.9),rgba(10,21,35,.82));
  border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-lg);
  padding:26px;backdrop-filter:blur(14px);box-shadow:var(--shadow-lg)}
.hero-card__label{font-size:.8rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:#9fb4cd}
.hero-stats{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}
.hero-stat{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);padding:16px}
.hero-stat b{display:block;font-size:1.9rem;font-weight:800;color:#fff;line-height:1;letter-spacing:-.02em}
.hero-stat b .u{font-size:1.05rem;color:var(--gold-300)}
.hero-stat span{display:block;margin-top:7px;font-size:.85rem;color:#a9bcd4}
.hero-card__foot{margin-top:16px;display:flex;align-items:center;gap:10px;font-size:.86rem;color:#b7c6da}
.hero-card__foot .dot{width:8px;height:8px;border-radius:50%;background:#37d67a;box-shadow:0 0 0 4px rgba(55,214,122,.2);animation:pulse 2s infinite}
@keyframes pulse{50%{box-shadow:0 0 0 8px rgba(55,214,122,0)}}

.hero__wave{position:absolute;left:0;right:0;bottom:-1px;z-index:1;line-height:0;color:#fff}
.bg-sand + * .hero__wave{color:var(--sand-50)}

/* ---------- Marquee / loghi fiducia ---------- */
.trustbar{border-block:1px solid var(--navy-100);background:#fff}
.trustbar .container{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:14px 34px;padding-block:22px}
.trustbar span{font-size:.82rem;font-weight:600;letter-spacing:.05em;color:var(--muted);display:flex;align-items:center;gap:9px}
.trustbar svg{width:18px;height:18px;color:var(--gold-500)}

/* ---------- Cards grid ---------- */
.grid{display:grid;gap:22px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

.card{
  background:#fff;border:1px solid var(--navy-100);border-radius:var(--radius-lg);
  padding:30px;box-shadow:var(--shadow-sm);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;
  position:relative;overflow:hidden;height:100%;
}
.card::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;
  background:radial-gradient(80% 60% at 50% -20%,rgba(200,150,30,.10),transparent 70%);opacity:0;transition:opacity .35s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);border-color:var(--gold-200)}
.card:hover::after{opacity:1}
.card__icon{
  width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:18px;
  color:var(--navy-700);background:linear-gradient(160deg,var(--navy-50),#fff);
  border:1px solid var(--navy-100);
}
.card__icon svg{width:28px;height:28px}
.card h3{margin-bottom:10px}
.card p{font-size:.98rem}
.card--gold .card__icon{color:var(--brand-strong);background:linear-gradient(160deg,var(--gold-50),#fff);border-color:var(--gold-200)}

/* Card con immagine (settori) */
.card--img{padding:0;overflow:hidden}
.card--img .card__media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--navy-100)}
.card--img .card__media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.card--img:hover .card__media img{transform:scale(1.07)}
.card--img .card__media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(15,30,51,0) 45%,rgba(15,30,51,.55))}
.card--img .card__icon{position:absolute;left:16px;bottom:16px;z-index:2;margin:0;width:46px;height:46px;border-radius:12px;
  background:#fff;border:1px solid var(--navy-100);box-shadow:var(--shadow);color:var(--brand-strong)}
.card--img .card__icon svg{width:24px;height:24px}
.card--img .card__body{padding:26px 26px 28px}
.card--img .card__body h3{margin-bottom:8px}
.card--img::after{display:none}

/* Feature list check */
.checklist{display:grid;gap:14px;margin-top:8px}
.checklist li{display:flex;gap:13px;align-items:flex-start;color:var(--ink-soft)}
.checklist li svg{width:22px;height:22px;flex:none;color:var(--gold-500);margin-top:2px}
.checklist li b{color:var(--ink)}

/* ---------- Stats band ---------- */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.stat{padding:8px 6px}
.stat b{display:block;font-size:clamp(2.2rem,4vw,3.2rem);font-weight:800;letter-spacing:-.03em;
  background:linear-gradient(180deg,var(--gold-300),var(--gold-600));-webkit-background-clip:text;background-clip:text;color:transparent;line-height:1}
.stat .u{-webkit-text-fill-color:currentColor;color:var(--gold-400);font-size:.55em}
.stat span{display:block;margin-top:10px;color:#a9bcd4;font-size:.95rem;font-weight:500}
.bg-navy .stat span{color:#a9bcd4}

/* ---------- Two-col feature ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(32px,5vw,72px);align-items:center}
.split--reverse .split__media{order:2}
.media-card{
  border-radius:var(--radius-lg);border:1px solid var(--navy-100);background:linear-gradient(160deg,var(--navy-50),#fff);
  padding:32px;box-shadow:var(--shadow);position:relative;overflow:hidden}
.media-card__row{display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;border-radius:var(--radius);background:#fff;border:1px solid var(--navy-100);box-shadow:var(--shadow-sm);margin-bottom:14px}
.media-card__row:last-child{margin-bottom:0}
.media-card__row .k{display:flex;align-items:center;gap:12px;font-weight:600;color:var(--ink)}
.media-card__row .badge{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;color:var(--brand-strong);background:var(--gold-50);border:1px solid var(--gold-200)}
.media-card__row .v{font-weight:800;color:var(--navy-700)}
.media-card__row .v em{font-style:normal;color:var(--gold-600)}

/* ---------- Timeline (iter) ---------- */
.timeline{position:relative;margin-top:14px;padding-left:8px}
.timeline::before{content:"";position:absolute;left:27px;top:8px;bottom:8px;width:2px;background:var(--navy-100)}
.timeline__fill{position:absolute;left:27px;top:8px;width:2px;height:0;background:linear-gradient(180deg,var(--gold-400),var(--gold-600));transition:height 1.1s var(--ease)}
.tl-item{position:relative;display:grid;grid-template-columns:56px 1fr;gap:20px;padding-block:16px}
.tl-item__dot{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;z-index:1;
  font-weight:800;color:var(--navy-300);background:#fff;border:2px solid var(--navy-100);transition:.5s var(--ease)}
.tl-item.is-on .tl-item__dot{color:#2a1e00;background:linear-gradient(160deg,var(--gold-300),var(--gold-500));border-color:transparent;box-shadow:var(--shadow-gold)}
.tl-item__body{padding-top:4px}
.tl-item__body h3{font-size:1.18rem}
.tl-item__body p{margin-top:6px;font-size:.98rem}
.tl-item__tag{display:inline-block;margin-top:10px;font-size:.78rem;font-weight:700;color:var(--brand-strong);
  background:var(--gold-50);border:1px solid var(--gold-200);padding:4px 11px;border-radius:999px}

/* ---------- Eligibility stepper ---------- */
.checker{
  background:linear-gradient(180deg,#12294a,#0c1c33);border-radius:var(--radius-xl);
  padding:clamp(28px,4vw,52px);color:#e7eefa;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.checker::before{content:"";position:absolute;width:340px;height:340px;right:-80px;top:-120px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,150,30,.28),transparent 65%);filter:blur(20px)}
.checker__head{position:relative;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:22px}
.checker__head h3{color:#fff;font-size:clamp(1.3rem,2.3vw,1.7rem)}
.checker__progress{display:flex;gap:7px}
.checker__progress i{width:34px;height:6px;border-radius:999px;background:rgba(255,255,255,.16);transition:.4s}
.checker__progress i.on{background:linear-gradient(90deg,var(--gold-300),var(--gold-500))}
.checker__stage{position:relative;min-height:210px}
.step{position:absolute;inset:0;opacity:0;transform:translateY(14px);pointer-events:none;transition:.45s var(--ease)}
.step.active{opacity:1;transform:none;pointer-events:auto;position:relative}
.step__q{font-size:1.02rem;color:#a9bcd4;margin-bottom:6px}
.step h4{color:#fff;font-size:1.35rem;margin-bottom:20px}
.opts{display:grid;gap:12px}
.opt{display:flex;align-items:center;gap:14px;text-align:left;width:100%;
  padding:16px 18px;border-radius:var(--radius);color:#dfe9f6;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
  transition:.25s var(--ease);font-size:1rem;font-weight:600}
.opt:hover{background:rgba(255,255,255,.1);border-color:var(--gold-300);transform:translateX(4px)}
.opt i{width:26px;height:26px;border-radius:8px;border:2px solid rgba(255,255,255,.3);flex:none;display:grid;place-items:center;transition:.25s}
.opt:hover i{border-color:var(--gold-300);color:var(--gold-300)}
.opt i svg{width:15px;height:15px;opacity:0;transition:.2s}
.opt:hover i svg{opacity:1}
.checker__result{position:relative;text-align:center;padding:10px 0}
.checker__result .badge-ok{width:74px;height:74px;border-radius:50%;margin:0 auto 18px;display:grid;place-items:center;
  background:linear-gradient(160deg,var(--gold-300),var(--gold-500));color:#2a1e00;box-shadow:var(--shadow-gold)}
.checker__result .badge-ok svg{width:38px;height:38px}
.checker__result h4{color:#fff;font-size:1.5rem;margin-bottom:10px}
.checker__result p{color:#b7c6da;max-width:46ch;margin:0 auto 22px}
.checker__foot{position:relative;margin-top:18px;font-size:.84rem;color:#8ea4c0;display:flex;align-items:center;gap:8px}
.link-back{background:none;color:#9fb4cd;font-weight:600;font-size:.9rem;text-decoration:underline;text-underline-offset:3px}
.link-back:hover{color:#fff}

/* ---------- Form ---------- */
.form-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,4vw,56px);align-items:start}
.form-card{background:#fff;border:1px solid var(--navy-100);border-radius:var(--radius-lg);
  padding:clamp(24px,3vw,38px);box-shadow:var(--shadow-lg)}
.field{margin-bottom:18px}
.field label{display:block;font-size:.9rem;font-weight:600;color:var(--ink);margin-bottom:7px}
.field .req{color:var(--gold-600)}
.field input,.field select,.field textarea{
  width:100%;padding:13px 15px;border-radius:var(--radius-sm);
  border:1px solid var(--navy-200);background:#fff;color:var(--ink);
  transition:border-color .2s,box-shadow .2s}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;border-color:var(--gold-400);box-shadow:0 0 0 4px rgba(212,166,89,.18)}
.field textarea{resize:vertical;min-height:90px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.consent{display:flex;gap:12px;align-items:flex-start;font-size:.88rem;color:var(--ink-soft);margin:6px 0 18px}
.consent input{width:18px;height:18px;margin-top:3px;flex:none;accent-color:var(--gold-600)}
.consent a{color:var(--navy-700);text-decoration:underline;text-underline-offset:2px}
.form-note{font-size:.82rem;color:var(--muted);text-align:center;margin-top:14px}
.form-alert{display:none;border-radius:var(--radius-sm);padding:13px 16px;font-size:.9rem;margin-top:14px}
.form-alert.err{display:block;background:#fef2f2;border:1px solid #fecaca;color:#b91c1c}
.form-alert.ok{display:block;background:#f0fdf4;border:1px solid #bbf7d0;color:#15803d}

.contact-side .lead{margin-top:16px}
.contact-methods{display:grid;gap:12px;margin-top:26px}
.contact-methods a{display:flex;align-items:center;gap:14px;padding:15px 18px;border-radius:var(--radius);
  background:#fff;border:1px solid var(--navy-100);box-shadow:var(--shadow-sm);
  transition:.25s var(--ease);font-weight:600;color:var(--ink)}
.contact-methods a:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:var(--gold-200)}
.contact-methods .ico{width:46px;height:46px;border-radius:12px;display:grid;place-items:center;flex:none}
.contact-methods .ico.tel{color:var(--navy-700);background:var(--navy-50)}
.contact-methods .ico.mail{color:var(--navy-700);background:var(--navy-50)}
.contact-methods .ico.wa{color:#fff;background:var(--wa)}
.contact-methods .ico svg{width:22px;height:22px}
.contact-methods small{display:block;font-weight:500;color:var(--muted);font-size:.8rem}

/* ---------- Consulente ---------- */
.consulente{align-items:center}
.consulente-photo{position:relative;max-width:420px;margin-inline:auto}
.consulente-photo img{width:100%;height:auto;display:block;border-radius:var(--radius-xl);box-shadow:var(--shadow-lg);position:relative;z-index:1}
.consulente-photo::before{content:"";position:absolute;inset:auto -14px -14px auto;width:70%;height:70%;border-radius:var(--radius-xl);
  background:linear-gradient(160deg,var(--gold-300),var(--gold-500));opacity:.9;z-index:0}
.consulente-photo .cp-badge{position:absolute;left:-18px;bottom:26px;z-index:2;display:flex;align-items:center;gap:11px;
  background:#fff;border:1px solid var(--navy-100);border-radius:16px;padding:12px 16px;box-shadow:var(--shadow-lg)}
.consulente-photo .cp-badge .d{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;color:#2a1e00;
  background:linear-gradient(160deg,var(--gold-300),var(--gold-500))}
.consulente-photo .cp-badge b{display:block;font-size:.95rem;color:var(--ink);line-height:1.1}
.consulente-photo .cp-badge span{font-size:.78rem;color:var(--muted)}
.consulente blockquote{margin:22px 0 0;padding:18px 22px;border-left:3px solid var(--gold-400);
  background:var(--sand-50);border-radius:0 var(--radius) var(--radius) 0;color:var(--ink-soft);font-style:italic}
.consulente .consulente__name{margin-top:20px;font-weight:800;color:var(--ink);font-size:1.05rem}
.consulente .consulente__role{color:var(--muted);font-size:.92rem}

/* ---------- FAQ ---------- */
.faq{max-width:840px;margin-inline:auto;margin-top:14px}
.faq__item{border:1px solid var(--navy-100);border-radius:var(--radius);background:#fff;margin-bottom:14px;overflow:hidden;transition:box-shadow .3s,border-color .3s}
.faq__item.open{box-shadow:var(--shadow);border-color:var(--gold-200)}
.faq__q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 22px;text-align:left;font-weight:700;color:var(--ink);font-size:1.05rem}
.faq__q .ic{width:32px;height:32px;border-radius:9px;flex:none;display:grid;place-items:center;
  background:var(--navy-50);color:var(--navy-700);transition:.35s var(--ease)}
.faq__item.open .faq__q .ic{background:linear-gradient(160deg,var(--gold-300),var(--gold-500));color:#2a1e00;transform:rotate(180deg)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq__a p{padding:0 22px 22px;color:var(--ink-soft);font-size:.99rem}

/* ---------- CTA band ---------- */
.cta-band{position:relative;overflow:hidden;border-radius:var(--radius-xl);
  background:radial-gradient(120% 140% at 85% 10%,#20406b,#0c1c33 60%);
  color:#fff;padding:clamp(36px,5vw,64px);box-shadow:var(--shadow-lg)}
.cta-band::before{content:"";position:absolute;right:-60px;bottom:-100px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,150,30,.3),transparent 60%);filter:blur(10px)}
.cta-band__in{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap}
.cta-band h2{color:#fff;max-width:18ch}
.cta-band p{color:#c2d2e6;margin-top:12px;max-width:46ch}

/* ---------- Footer ---------- */
.footer{background:var(--navy-900);color:#9fb4cd;padding-top:64px}
.footer a{color:#c2d2e6;transition:color .2s}
.footer a:hover{color:#fff}
.footer__grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:34px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer .brand b{color:#fff}
.footer .brand small{color:#8ea4c0}
.footer__brand p{margin-top:16px;font-size:.92rem;color:#8ea4c0;max-width:34ch}
.footer h4{color:#fff;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}
.footer ul li{margin-bottom:10px;font-size:.94rem}
.footer__contact li{display:flex;gap:10px;align-items:flex-start;margin-bottom:12px;font-size:.94rem}
.footer__contact svg{width:18px;height:18px;color:var(--gold-400);flex:none;margin-top:3px}
.footer__social{display:flex;gap:10px;margin-top:16px}
.footer__social a{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.1);color:#c2d2e6;transition:.25s}
.footer__social a:hover{background:var(--gold-500);color:#2a1e00;border-color:transparent;transform:translateY(-3px)}
.footer__social svg{width:19px;height:19px}
.footer__bar{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  padding-block:24px;font-size:.84rem;color:#7f95b2}
.footer__bar a{text-decoration:underline;text-underline-offset:2px}
.footer__disclaimer{font-size:.8rem;color:#6b81a0;line-height:1.6;padding-bottom:26px;max-width:none}
.footer__disclaimer strong{color:#9fb4cd}

/* ---------- WhatsApp float ---------- */
.wa-float{position:fixed;right:20px;bottom:20px;z-index:55;display:flex;align-items:center;gap:0;
  height:60px;padding:0;border-radius:999px;background:var(--wa);color:#fff;
  box-shadow:0 16px 34px -10px rgba(37,211,102,.55);overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s;transform:translateY(120px)}
.wa-float.in{transform:translateY(0)}
.wa-float:hover{transform:translateY(-3px)}
.wa-float__ic{width:60px;height:60px;display:grid;place-items:center;flex:none}
.wa-float__ic svg{width:30px;height:30px}
.wa-float__tx{max-width:0;white-space:nowrap;overflow:hidden;font-weight:700;font-size:.95rem;transition:max-width .4s var(--ease),padding .4s}
.wa-float:hover .wa-float__tx{max-width:190px;padding-right:22px}

/* ---------- Reveal animations ---------- */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease-out),transform .7s var(--ease-out)}
[data-reveal].in{opacity:1;transform:none}
[data-reveal="left"]{transform:translateX(-36px)}
[data-reveal="right"]{transform:translateX(36px)}
[data-reveal="zoom"]{transform:scale(.94)}
[data-reveal].in{transform:none}
[data-stagger] > *{opacity:0;transform:translateY(26px);transition:opacity .6s var(--ease-out),transform .6s var(--ease-out)}
[data-stagger].in > *{opacity:1;transform:none}

/* ---------- Responsive ---------- */
@media (max-width:1000px){
  .hero .container{grid-template-columns:1fr;gap:36px}
  .hero__panel{max-width:520px}
  .split{grid-template-columns:1fr;gap:34px}
  .split--reverse .split__media{order:0}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(2,1fr);gap:30px}
  .form-wrap{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr 1fr;gap:30px}
}
/* Header: collassa a menu mobile sotto i 960px per evitare l'accavallamento */
@media (max-width:960px){
  .nav,.header .btn-cta-desktop{display:none}
  .nav-toggle{display:flex}
  .nav.open{
    display:flex;flex-direction:column;align-items:stretch;gap:4px;
    position:absolute;top:calc(var(--header-h) - 6px);left:16px;right:16px;
    background:#fff;border:1px solid var(--navy-100);border-radius:var(--radius-lg);
    padding:14px;box-shadow:var(--shadow-lg)}
  .nav.open a,.header:not(.scrolled) .nav.open a{padding:13px 16px;font-size:1rem;color:var(--ink-soft);background:none}
  .nav.open a:hover{background:var(--navy-50)}
}
@media (max-width:760px){
  body{font-size:16px}
  .grid-3,.grid-2{grid-template-columns:1fr}
  .cta-band__in{flex-direction:column;align-items:flex-start}
  .checker__stage{min-height:250px}
}
@media (max-width:480px){
  .grid-4,.stats{grid-template-columns:1fr}
  .field-row{grid-template-columns:1fr}
  .hero-stats{grid-template-columns:1fr}
}

/* ---------- Subpage header + legal prose ---------- */
.subhero{padding:calc(var(--header-h) + 56px) 0 48px;
  background:radial-gradient(120% 130% at 80% 0%,#20406b,#0c1c33 60%);color:#eaf1fb;text-align:center}
.subhero h1{color:#fff;font-size:clamp(1.9rem,4vw,2.8rem)}
.subhero p{color:#b7c6da;margin-top:12px}
.subhero a.back{display:inline-flex;align-items:center;gap:7px;margin-top:22px;color:var(--gold-300);font-weight:600;font-size:.92rem}
.subhero a.back:hover{color:#fff}
.prose{max-width:800px;margin-inline:auto}
.prose h2{font-size:1.4rem;margin:38px 0 12px}
.prose h3{font-size:1.12rem;margin:26px 0 8px}
.prose p,.prose li{color:var(--ink-soft);margin-bottom:12px;font-size:1rem}
.prose ul{margin:0 0 14px 0}
.prose ul li{position:relative;padding-left:24px}
.prose ul li::before{content:"";position:absolute;left:4px;top:10px;width:7px;height:7px;border-radius:50%;background:var(--gold-500)}
.prose a{color:var(--navy-700);text-decoration:underline;text-underline-offset:2px}
.prose strong{color:var(--ink)}
.prose .muted{color:var(--muted);font-size:.9rem}
.prose hr{border:none;border-top:1px solid var(--navy-100);margin:32px 0}

/* ---------- Thank-you page ---------- */
.thanks{min-height:100svh;display:grid;place-items:center;text-align:center;
  padding:calc(var(--header-h) + 40px) 24px 60px;
  background:radial-gradient(120% 100% at 50% 0%,#16305a,#0b1a30 65%);color:#eaf1fb}
.thanks__badge{width:96px;height:96px;border-radius:50%;margin:0 auto 26px;display:grid;place-items:center;
  background:linear-gradient(160deg,var(--gold-300),var(--gold-500));color:#2a1e00;box-shadow:var(--shadow-gold);
  animation:pop .6s var(--ease) both}
.thanks__badge svg{width:48px;height:48px}
@keyframes pop{0%{transform:scale(.4);opacity:0}60%{transform:scale(1.08)}100%{transform:scale(1);opacity:1}}
.thanks h1{color:#fff;font-size:clamp(2rem,5vw,3rem)}
.thanks p{color:#b7c6da;max-width:52ch;margin:18px auto 0;font-size:1.1rem}
.thanks__cta{display:flex;gap:14px;flex-wrap:wrap;justify-content:center;margin-top:34px}

/* ---------- Calcolatore maggiorazione ---------- */
.calc{
  background:linear-gradient(180deg,#12294a,#0c1c33);border-radius:var(--radius-xl);
  padding:clamp(26px,3.4vw,40px);color:#e7eefa;box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.calc::before{content:"";position:absolute;width:320px;height:320px;left:-90px;bottom:-140px;border-radius:50%;
  background:radial-gradient(circle,rgba(200,150,30,.26),transparent 65%);filter:blur(20px)}
.calc__head{position:relative;display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:22px}
.calc__chip{font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--gold-300);
  background:rgba(200,150,30,.12);border:1px solid rgba(200,150,30,.3);padding:6px 11px;border-radius:999px;white-space:nowrap}
.calc__label{position:relative;display:block;font-size:.82rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:#9fb4cd;margin-bottom:10px}
.calc__inputwrap{position:relative;display:flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);padding:6px 18px;transition:.25s}
.calc__inputwrap:focus-within{border-color:var(--gold-300);box-shadow:0 0 0 4px rgba(200,150,30,.16)}
.calc__euro{font-size:1.5rem;font-weight:700;color:var(--gold-300);flex:none}
.calc__input{width:100%;background:none;border:none;color:#fff;font-size:clamp(1.5rem,3.4vw,2rem);font-weight:800;letter-spacing:-.02em;padding:10px 0}
.calc__input:focus{outline:none}
.calc__range{position:relative;-webkit-appearance:none;appearance:none;width:100%;height:6px;border-radius:999px;margin:20px 0 4px;
  background:linear-gradient(90deg,var(--gold-400),var(--gold-500)) no-repeat;background-size:35% 100%;
  background-color:rgba(255,255,255,.14);cursor:pointer}
.calc__range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:22px;height:22px;border-radius:50%;
  background:#fff;border:4px solid var(--tech-500);box-shadow:0 4px 12px rgba(0,0,0,.35);cursor:pointer;transition:transform .15s}
.calc__range::-webkit-slider-thumb:hover{transform:scale(1.12)}
.calc__range::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:4px solid var(--tech-500);cursor:pointer}
.calc__out{position:relative;margin-top:24px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius);overflow:hidden}
.calc__row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:15px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.calc__row:last-child{border-bottom:none}
.calc__row span{font-size:.95rem;color:#b7c6da}
.calc__row span em{font-style:normal;font-size:.78rem;color:#8ea4c0;background:rgba(255,255,255,.08);padding:2px 8px;border-radius:999px;margin-left:6px}
.calc__row b{font-size:1.15rem;font-weight:800;color:#fff;white-space:nowrap}
.calc__row--hi{background:linear-gradient(90deg,rgba(200,150,30,.16),rgba(200,150,30,.05))}
.calc__row--hi b{font-size:1.5rem;color:var(--gold-300)}
.calc__note{position:relative;margin-top:16px;font-size:.8rem;line-height:1.5;color:#8ea4c0}

/* ---------- Quadro normativo ---------- */
.law{position:relative;background:#fff;border:1px solid var(--navy-100);border-radius:var(--radius-lg);
  padding:28px 30px;box-shadow:var(--shadow-sm);border-left:4px solid var(--tech-400);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s}
.law:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-left-color:var(--tech-500)}
.law__tag{display:inline-block;font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;
  color:var(--tech-600);background:#e0f2fe;border:1px solid #bae6fd;padding:5px 11px;border-radius:999px;margin-bottom:14px}
.law h3{font-size:1.18rem;margin-bottom:8px}
.law p{font-size:.96rem}
.law p strong{color:var(--ink)}
.normativa__note{max-width:820px;margin:36px auto 0;text-align:center;font-size:.9rem;line-height:1.65;color:var(--muted);
  background:var(--sand-50);border:1px solid var(--navy-100);border-radius:var(--radius);padding:20px 26px}
.normativa__note strong{color:var(--ink-soft)}

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  [data-reveal],[data-stagger] > *{opacity:1!important;transform:none!important}
  .hero__mesh span{animation:none}
}