:root{--bg:#f6f7f9;--ink:#14253d;--mut:#55627a;--line:#d9dee7;--card:#fff;--navy:#12355b;--sig:#f2b705;--sigink:#2a2100;--bad:#a8322d;--good:#1d7a4f}
@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--bg:#0f1b2c;--ink:#eaf0f8;--mut:#a3b1c7;--line:#243650;--card:#162741;--navy:#8fb8ea;--sig:#f2b705;--bad:#ff8a84;--good:#6fd3a0}}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 "Bricolage Grotesque",system-ui,-apple-system,"Segoe UI",sans-serif;padding-top:env(safe-area-inset-top,0)}
img{max-width:100%;height:auto;display:block}a{color:inherit}
.w{max-width:1080px;margin:0 auto;padding:0 22px}
h1,h2,h3{line-height:1.12;margin:0 0 .5em;letter-spacing:-.02em}
h1{font-size:clamp(2.2rem,5.6vw,4rem);font-weight:800}h2{font-size:clamp(1.6rem,3.4vw,2.4rem);font-weight:800}h3{font-size:1.30rem;font-weight:600}
p{margin:0 0 1em}.mut{color:var(--mut)}
header{position:sticky;top:0;z-index:5;background:var(--bg);border-bottom:1px solid var(--line)}
header .w{display:flex;align-items:center;justify-content:space-between;height:60px;gap:14px}
header img{height:34px}nav{display:flex;gap:20px;font-size:.95rem}nav a{text-decoration:none;color:var(--mut)}nav a:hover{color:var(--ink)}
.btn{display:inline-block;background:var(--sig);color:var(--sigink);font-weight:600;text-decoration:none;padding:13px 24px;border-radius:6px;border:2px solid var(--sig)}
.btn:hover{filter:brightness(.95)}.btn.o{background:transparent;color:var(--ink);border-color:var(--ink)}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--navy);outline-offset:2px}
section{padding:72px 0}.alt{background:var(--card);border-block:1px solid var(--line)}
.hero{padding:56px 0 64px}.hero .g{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center}
.hero p.lead{font-size:1.2rem;color:var(--mut);max-width:34em}.cta{display:flex;gap:12px;flex-wrap:wrap;margin:26px 0 10px}
.shot{border:1px solid var(--line);border-radius:10px;overflow:hidden;background:var(--card);box-shadow:0 18px 40px -22px rgba(18,53,91,.45)}
.chips{display:flex;flex-wrap:wrap;gap:8px;margin:0;padding:0;list-style:none}
.chips li{border:1px solid var(--line);background:var(--card);padding:6px 14px;border-radius:99px;font-size:1rem}
.prob{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.prob div{background:var(--card);border:1px solid var(--line);border-left:4px solid var(--bad);padding:18px 20px;border-radius:6px}
.prob h3{margin-bottom:.3em}.prob p{margin:0;color:var(--mut);font-size:.96rem}
.rows{display:grid;gap:56px}.row{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.row:nth-child(even) .shot{order:-1}
.row ul{padding-left:1.1em;margin:0 0 1.2em}.row li{margin:.3em 0}
.sect{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.sect article{border-top:3px solid var(--navy);padding-top:60px}.sect p{color:var(--mut);margin:0 0 .5em;font-size:.97rem}.sect small{color:var(--ink)}
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.case{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:22px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;counter-reset:s;padding:0;list-style:none}
.steps li{counter-increment:s;border:1px solid var(--line);background:var(--bg);border-radius:8px;padding:18px}
.steps li:before{content:counter(s);display:inline-grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--navy);color:var(--bg);font-weight:800;margin-bottom:8px}
.steps p{margin:0;color:var(--mut);font-size:.95rem}
.plans{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.plan{background:var(--card);border:1px solid var(--line);border-radius:8px;padding:22px;display:flex;flex-direction:column}
.planPlus{margin-top: 20px;};
.plan.top{border:2px solid var(--sig)}.plan .p{font-size:2.1rem;font-weight:800;line-height:1.1}.plan .p small{font-size:.9rem;font-weight:400;color:var(--mut)}
.plan ul{padding-left:1.1em;margin:14px 0 20px;font-size:.94rem;color:var(--mut);flex:1}.plan .btn{text-align:center;padding:11px 14px}
.plan h3 {
  background: #f3f4f6;
  padding: 10px 12px;
  margin: -22px -22px 16px;
  text-align: center;
}
.tag{font-size:1rem;background: #2d9863;color:#ffffff;padding:2px 10px;border-radius:99px;align-self:flex-start;font-weight:600;margin-bottom:8px}
.rev{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.rev blockquote{margin:0;background:#ffffff;border:1px solid var(--line);border-radius:8px;padding:20px;font-size:1.5rem}
.rev cite{display:block;margin-top:10px;font-style:normal;font-weight:600}.st{color:var(--sig);letter-spacing:2px}
details{border-bottom:1px solid var(--line);padding:14px 0}summary{font-size: 1.4rem;cursor:pointer;font-weight:600}details p{margin:.6em 0 0;color:var(--mut)}
.final{background:var(--navy);color:#fff;text-align:center;border-radius:12px;padding:56px 24px}
.final p{color:#cfdcee;max-width:36em;margin:0 auto 1.4em}.final .btn.o{color:#fff;border-color:#fff}
footer{padding:44px 0 30px;font-size:.9rem;color:var(--mut)}footer .c{display:flex;flex-wrap:wrap;gap:12px 28px;margin-bottom:14px}
@media(max-width:860px){nav{display:none}.hero .g,.row{grid-template-columns:1fr}.row:nth-child(even) .shot{order:0}.prob,.sect,.cases,.rev{grid-template-columns:1fr}.steps,.plans{grid-template-columns:1fr 1fr}section{padding:52px 0}}
@media(max-width:520px){.steps,.plans{grid-template-columns:1fr}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* ---- correzioni ---- */
.hero h1{max-width:none;margin-bottom:.5em}
.video iframe{display:block;width:100%;aspect-ratio:16/9;height:auto;border:0}
.small{font-size:.92rem}
.band{padding:34px 0}.band-title{font-weight:600;font-size:1.8rem;margin-bottom:14px}
.rows{margin-top:36px}.h-row{font-size:1.5rem}
.cases,.steps,.plans,.rev{margin-top:24px}
.links{margin-top:22px}.more{margin-top:16px}
.p-sm{font-size:1.5rem}.note{margin-top:18px;font-size:.95rem}
.w-narrow{max-width:780px}.cta-center{justify-content:center}
.rev blockquote p{margin-top:6px}
.prob i,.sect i{display:block;font-size:1.6rem;margin-bottom:12px}
.prob i{color:var(--bad)}.sect i{color:var(--navy)}
.case{display:flex;flex-direction:column;gap:12px}.case h3{margin:0 0 4px}
.ba{border-radius:6px;padding:14px 16px;border-left:4px solid}
.ba p{margin:.3em 0 0;font-size:.96rem}.ba .lbl{font-weight:600}
.ba.before{border-color:var(--bad);background:color-mix(in srgb,var(--bad) 9%,transparent)}
.ba.before .lbl{color:var(--bad)}
.ba.after{border-color:var(--good);background:color-mix(in srgb,var(--good) 9%,transparent)}
.ba.after .lbl{color:var(--good)}
footer .c a{display:inline-flex;align-items:center;gap:8px;text-decoration:none}
footer .c a:hover{text-decoration:underline}
footer .c i{font-size:1.1rem;color:var(--navy)}