/* Landing lead magnet (guida anti-fuffa, report di visibilità AI) nel sistema del prototipo:
   titolo grande a sinistra, copertina in prospettiva su pannello rosso (come la guida in
   Divulgazione), modulo in un pannello scuro. Le classi lp-* e gli id del modulo restano quelli
   di prima: lo script di invio non cambia. */
.lp{background:var(--bg);color:var(--fg);padding-bottom:40px}
.lp-wrap{width:100%;max-width:1760px;margin-inline:auto;padding-inline:var(--gutter)}
.lp-hero{padding-top:170px;padding-bottom:30px}
.lp-eyebrow{display:inline-block;font-size:13px;color:#c2bdc1;margin-bottom:26px}
.lp-h1{font-family:Montserrat,sans-serif;font-size:clamp(44px,5.6vw,88px);line-height:1.05;max-width:15ch;text-wrap:balance}
.lp-h1 .accent{color:inherit}
.lp-sub{font-size:clamp(18px,1.6vw,22px);line-height:1.55;color:#c4c0c1;max-width:640px;margin-top:28px}
.lp-main{padding-top:40px}
.lp-card{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,110px);align-items:start;border-top:1px solid var(--line);padding-top:56px}
.lp-art{background:#cc1731;display:grid;place-items:center;min-height:420px;padding:48px;perspective:1200px;margin-bottom:40px}
.lp-book-3d{position:relative;width:min(62%,260px);transform:rotate(-9deg) rotateY(-14deg);transform-style:preserve-3d;box-shadow:22px 28px 30px #51071465;transition:transform .5s cubic-bezier(.16,1,.3,1)}
.lp-book-3d:before{content:'';position:absolute;inset:3px -9px -2px 9px;background:#eeebe5;transform:translateZ(-4px);border-right:3px solid #c4c0b8}
.lp-art:hover .lp-book-3d{transform:rotate(-4deg) rotateY(-7deg) translateY(-6px)}
.lp-book{position:relative;display:block;width:100%;height:auto}
.lp-desc{font-size:17px;line-height:1.7;color:#c4c0c1;margin:0 0 18px;max-width:620px}
.lp-desc a{color:var(--fg);text-decoration:underline;text-underline-offset:4px}
.lp-covers-title{font:700 20px/1.2 Montserrat,sans-serif;letter-spacing:-.035em;color:var(--fg);margin:34px 0 10px}
.lp-covers{list-style:none;margin:0;padding:0;max-width:620px}
.lp-covers li{padding:16px 0 16px 30px;border-top:1px solid var(--line);position:relative;font-size:16px;line-height:1.55;color:#d5d0d5}
.lp-covers li:last-child{border-bottom:1px solid var(--line)}
.lp-covers li:before{content:'';position:absolute;left:0;top:25px;width:14px;height:1px;background:#cc1731}
.lp-card-right{position:sticky;top:124px;background:#131318;border:1px solid rgb(255 255 255 / 14%);border-radius:16px;padding:40px 38px 34px}
.lp-form-title{font:750 clamp(28px,2.6vw,38px)/1.1 Montserrat,sans-serif;letter-spacing:-.045em;color:var(--fg);margin-bottom:26px}
.lp-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 18px;margin-bottom:22px}
.lp-field{display:flex;flex-direction:column;gap:8px;min-width:0}
.lp-field.full{grid-column:1/-1}
.lp-field label{font-size:13px;font-weight:500;color:var(--fg)}
.lp-field label .req{color:#e2203d}
.lp-field input,.lp-field select,.lp-field textarea{box-sizing:border-box;width:100%;min-height:47px;border:1px solid #69636f;border-radius:5px;padding:11px 13px;background:rgb(255 255 255 / 4%);color:var(--fg);font:400 16px/1.5 Raleway,sans-serif;color-scheme:dark}
.lp-field input::placeholder{color:#8f8a91}
.lp-field input:focus,.lp-field select:focus{outline:2px solid var(--fg);outline-offset:3px;border-color:transparent}
.lp-field select{appearance:none;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%23f4f1eb' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px}
.lp-field select option{background:#202025;color:var(--fg)}
.lp-consent{display:flex;align-items:flex-start;gap:12px;font-size:13px;line-height:1.55;color:#c5c1c9;margin-bottom:12px;cursor:pointer}
.lp-consent input{flex:0 0 18px;width:18px;height:18px;margin-top:2px;accent-color:#cc1731}
.lp-consent a{color:var(--fg);text-decoration:underline;text-underline-offset:3px}
.lp-err{display:none;color:#ff7b8b;font-size:13px;margin:-4px 0 12px}
.lp-form .cf-turnstile{margin:16px 0 4px}
.lp-submit{display:inline-flex;align-items:center;justify-content:space-between;gap:40px;width:100%;margin-top:14px;min-height:56px;padding:16px 23px;border:0;border-radius:5px;background:#cc1731;color:#fff;font:600 15px/1.3 Raleway,sans-serif;cursor:pointer;transition:background .25s,transform .25s}
.lp-submit:hover{background:#e2203d;transform:translateY(-2px)}
.lp-submit:disabled{opacity:.6;cursor:default;transform:none}
.lp-clients{margin-top:100px;padding-top:40px;border-top:1px solid var(--line)}
.lp-clients-label{font-size:13px;color:var(--muted);margin-bottom:20px}
.lp-clients-row{display:grid;grid-template-columns:repeat(6,1fr);align-items:center}
.lp-clients-row img{width:clamp(90px,10vw,150px);height:60px;object-fit:contain;filter:brightness(0) invert(.91);opacity:.88;justify-self:center;margin-block:18px}
.lp-trust{margin-top:34px;font-size:13px;color:var(--muted)}
@media(max-width:1100px){.lp-card{grid-template-columns:1fr}.lp-card-right{position:static}.lp-clients-row{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.lp-hero{padding-top:130px}.lp-h1{font-size:clamp(37px,10.2vw,60px)}.lp-art{min-height:320px;padding:32px}.lp-card-right{padding:30px 22px}.lp-form-grid{grid-template-columns:1fr}.lp-clients-row{grid-template-columns:repeat(2,1fr)}}
@media(prefers-reduced-motion:reduce){.lp-book-3d{transition:none}}
/* Da telefono il modulo sale subito dopo la copertina, prima dei paragrafi. */
@media(max-width:1100px){.lp-card{display:flex;flex-direction:column;gap:0}.lp-card-left{display:contents}.lp-card-left>*{order:3}.lp-art{order:1}.lp-card-right{order:2;margin-bottom:48px}}