:root{--dark:#0b1018;--ink:#121827;--muted:#64748b;--paper:#f6f1e8;--gold:#d5b85a;--blue:#0f4c81;--line:#e5e7eb;--radius:28px;--shadow:0 24px 60px rgba(15,23,42,.14)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;color:var(--ink);background:#fff}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.public-body{background:#fff}.site-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px clamp(18px,4vw,56px);background:rgba(255,255,255,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(15,23,42,.08)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{display:grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--dark);color:#fff;font-weight:900;letter-spacing:-.08em;box-shadow:0 12px 26px rgba(0,0,0,.15)}.brand small{display:block;color:var(--muted);font-size:12px}.main-nav{display:flex;align-items:center;gap:22px;font-weight:750}.nav-toggle{display:none;border:0;background:var(--dark);color:#fff;border-radius:999px;padding:10px 14px;font-weight:800}.btn{display:inline-flex;align-items:center;justify-content:center;border:0;border-radius:18px;padding:14px 20px;background:var(--dark);color:#fff;font-weight:900;box-shadow:0 14px 30px rgba(15,23,42,.18);cursor:pointer}.btn-small{padding:9px 12px;border-radius:13px;font-size:13px}.btn-ghost{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.25);box-shadow:none}.btn-ghost.dark{background:#fff;color:var(--dark);border:1px solid var(--line)}.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);min-height:720px;background:radial-gradient(circle at top right,#1d3557,transparent 35%),linear-gradient(135deg,#080d13,#111827 60%,#243b2d);color:#fff;overflow:hidden}.hero-copy{padding:clamp(42px,7vw,92px);display:flex;flex-direction:column;justify-content:center}.eyebrow{display:inline-flex;width:max-content;margin-bottom:14px;color:var(--gold);font-weight:950;text-transform:uppercase;letter-spacing:.14em;font-size:12px}.hero h1{max-width:820px;margin:0;font-size:clamp(44px,6.8vw,86px);line-height:.96;letter-spacing:-.06em}.hero p{max-width:680px;color:rgba(255,255,255,.72);font-size:20px;line-height:1.7}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:22px}.trust-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:34px}.trust-row span,.chip{border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);border-radius:999px;padding:10px 14px;font-weight:800;color:rgba(255,255,255,.84)}.hero-panel{position:relative;display:grid;place-items:center;padding:60px;background:linear-gradient(180deg,rgba(255,255,255,.1),rgba(255,255,255,.03))}.hero-cover{width:min(420px,80%);border-radius:24px;box-shadow:var(--shadow);transform:rotate(2deg)}.floating-card{position:absolute;right:8%;bottom:12%;display:grid;gap:3px;padding:18px 20px;border-radius:22px;background:#fff;color:var(--ink);box-shadow:var(--shadow)}.floating-card span{color:var(--muted);font-size:13px}.section{padding:clamp(42px,6vw,82px) clamp(18px,4vw,56px)}.section-head{max-width:840px;margin-bottom:30px}.section h2,.value-section h2,.page-hero h1,.detail-copy h1{font-size:clamp(34px,4vw,58px);line-height:1;letter-spacing:-.045em;margin:0 0 14px}.section-head p,.page-hero p,.detail-copy p{color:var(--muted);line-height:1.7}.book-grid{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:18px}.book-card{border:1px solid var(--line);border-radius:var(--radius);background:#fff;overflow:hidden;box-shadow:0 10px 30px rgba(15,23,42,.06);transition:.2s transform,.2s box-shadow}.book-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.book-card img{aspect-ratio:148/210;object-fit:cover;width:100%}.book-card-body{padding:18px}.book-card-body span{font-size:12px;font-weight:900;color:var(--gold);text-transform:uppercase}.book-card-body h3{margin:8px 0 8px;line-height:1.1}.book-card-body p{color:var(--muted);font-size:14px;line-height:1.55}.book-meta{display:flex;align-items:center;justify-content:space-between;margin-top:18px}.book-meta a{font-weight:900;color:var(--blue)}.value-section{display:grid;grid-template-columns:1fr 1fr;gap:30px;margin:0 clamp(18px,4vw,56px) 70px;padding:50px;border-radius:34px;background:var(--paper)}.feature-list{display:grid;gap:14px}.feature-list div{display:flex;align-items:center;gap:16px;padding:18px;border-radius:22px;background:#fff}.feature-list b{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;background:var(--dark);color:#fff}.page-hero{padding:70px clamp(18px,4vw,56px);background:linear-gradient(135deg,#0b1018,#182235);color:#fff}.page-hero.compact{min-height:280px}.filters{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:28px}.filters .chip{color:var(--ink);background:#f8fafc;border-color:var(--line)}.book-detail{display:grid;grid-template-columns:420px 1fr;gap:56px;padding:clamp(36px,6vw,82px) clamp(18px,4vw,56px);align-items:start}.cover-wrap img{border-radius:28px;box-shadow:var(--shadow)}.detail-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:24px 0}.detail-stats div{padding:18px;border-radius:20px;background:#f8fafc;border:1px solid var(--line)}.detail-stats b{display:block;font-size:28px}.detail-stats span{color:var(--muted)}.check-list{display:grid;gap:10px;padding:0;list-style:none}.check-list li::before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;margin-right:10px;border-radius:999px;background:var(--gold);color:var(--dark);font-weight:900}.isbn{font-weight:800}.auth-card{width:min(480px,calc(100% - 36px));margin:60px auto;padding:32px;border:1px solid var(--line);border-radius:32px;background:#fff;box-shadow:var(--shadow)}form{display:grid;gap:14px}label{display:grid;gap:7px;font-weight:800}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:16px;padding:13px 14px;font:inherit;background:#fff}textarea{resize:vertical}.flash{margin:14px clamp(18px,4vw,56px);padding:14px 18px;border-radius:16px;font-weight:800}.flash.success{background:#ecfdf5;color:#047857}.flash.error{background:#fef2f2;color:#b91c1c}.site-footer{padding:46px clamp(18px,4vw,56px);background:#080d13;color:#fff}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:30px}.site-footer p,.site-footer a{display:block;color:rgba(255,255,255,.65);line-height:1.7}.iso-badges{display:grid;grid-template-columns:40px auto;align-items:center;gap:10px}.iso-badges img{width:40px;height:40px}.footer-brand .brand-mark{background:#fff;color:#080d13}@media (max-width:1180px){.book-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width:850px){.nav-toggle{display:inline-flex}.main-nav{display:none;position:absolute;left:18px;right:18px;top:76px;padding:18px;border-radius:22px;background:#fff;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav .btn{color:#fff}.hero,.book-detail,.value-section,.footer-grid{grid-template-columns:1fr}.hero{min-height:auto}.hero-copy{padding:46px 22px}.hero-panel{padding:28px}.book-grid{grid-template-columns:1fr 1fr}.floating-card{position:relative;right:auto;bottom:auto;margin-top:18px}.detail-stats{grid-template-columns:1fr}.section{padding-left:18px;padding-right:18px}}@media (max-width:540px){.book-grid{grid-template-columns:1fr}.hero h1{font-size:42px}.site-header{padding:12px 14px}.brand small{display:none}.hero-actions .btn{width:100%}}

/* Public conversion update: user-first marketing, CUIRIF page, author positioning */
.partnership-strip{margin-top:28px;max-width:700px;display:grid;gap:4px;padding:18px 20px;border:1px solid rgba(255,255,255,.16);border-radius:24px;background:rgba(255,255,255,.08);backdrop-filter:blur(8px)}.partnership-strip b{font-size:15px}.partnership-strip span{color:rgba(255,255,255,.72);line-height:1.45}.partnership-strip a{width:max-content;color:var(--gold);font-weight:900}.proof-section{background:#fff}.proof-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.proof-grid article{padding:26px;border-radius:30px;border:1px solid var(--line);background:linear-gradient(180deg,#fff,#f8fafc);box-shadow:0 14px 34px rgba(15,23,42,.06)}.proof-grid b{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;background:var(--dark);color:#fff}.proof-grid h3{font-size:24px;margin:18px 0 8px;letter-spacing:-.03em}.proof-grid p{color:var(--muted);line-height:1.65}.author-band{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:30px;align-items:center;margin:0 clamp(18px,4vw,56px) 70px;padding:48px;border-radius:36px;background:linear-gradient(135deg,#0b1018,#1f2937);color:#fff}.author-band.slim{grid-template-columns:minmax(0,1fr) auto;margin-top:0}.author-band h2{font-size:clamp(32px,4vw,56px);line-height:1;letter-spacing:-.045em;margin:0 0 16px}.author-band p{color:rgba(255,255,255,.72);line-height:1.75}.author-card{display:grid;gap:12px;padding:28px;border-radius:30px;background:#fff;color:var(--ink);box-shadow:var(--shadow)}.author-card b{font-size:28px;letter-spacing:-.04em}.author-card span{color:var(--muted);line-height:1.5}.author-card small{color:var(--muted);line-height:1.5}.author-card.light{background:var(--paper)}.book-method-box{display:grid;gap:5px;margin:22px 0;padding:18px 20px;border-radius:22px;background:var(--paper);border:1px solid #eadfcf}.book-method-box b{font-size:18px}.book-method-box span{color:var(--muted);line-height:1.55}.cuirif-hero{display:grid;grid-template-columns:minmax(0,1.2fr) 380px;gap:34px;align-items:center;min-height:620px;padding:clamp(42px,7vw,92px) clamp(18px,4vw,56px);background:radial-gradient(circle at top right,#315777,transparent 40%),linear-gradient(135deg,#080d13,#182235 65%,#302f21);color:#fff}.cuirif-hero h1{font-size:clamp(58px,9vw,120px);letter-spacing:-.08em;line-height:.88;margin:0}.cuirif-hero .lead{max-width:760px;font-size:22px;line-height:1.65;color:rgba(255,255,255,.75)}.cuirif-card{min-height:300px;display:flex;flex-direction:column;justify-content:flex-end;gap:12px;padding:34px;border-radius:36px;background:linear-gradient(180deg,rgba(255,255,255,.18),rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.16);box-shadow:0 30px 80px rgba(0,0,0,.25)}.cuirif-card b{font-size:34px;line-height:1;letter-spacing:-.04em}.cuirif-card span{color:rgba(255,255,255,.7);line-height:1.55}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.info-grid article{padding:26px;border:1px solid var(--line);border-radius:30px;background:#fff;box-shadow:0 12px 30px rgba(15,23,42,.06)}.info-grid h3{font-size:24px;margin:0 0 10px;letter-spacing:-.03em}.info-grid p{color:var(--muted);line-height:1.7}.callout-section{padding-top:0}.callout{padding:48px;border-radius:36px;background:var(--paper);max-width:980px}.callout h2{font-size:clamp(34px,4vw,58px);line-height:1;letter-spacing:-.045em;margin:0 0 14px}.callout p{max-width:780px;color:var(--muted);line-height:1.7}.footer-note a,.footer-links a{display:inline;color:#fff;font-weight:800}.footer-links{display:flex;gap:12px;flex-wrap:wrap}.footer-links a{color:rgba(255,255,255,.65)}
@media (max-width:850px){.proof-grid,.info-grid,.author-band,.cuirif-hero{grid-template-columns:1fr}.author-band{padding:28px;margin-left:18px;margin-right:18px}.cuirif-hero{min-height:auto;padding:46px 22px}.cuirif-card{min-height:220px}.author-band.slim{grid-template-columns:1fr}}

/* Enterprise legal & compliance pages */
.legal-hero{display:grid;grid-template-columns:minmax(0,1.25fr) 380px;gap:34px;align-items:center;padding:clamp(48px,7vw,92px) clamp(18px,4vw,56px);background:radial-gradient(circle at top right,#243b55,transparent 36%),linear-gradient(135deg,#080d13,#111827 68%,#202817);color:#fff}.legal-hero h1{max-width:860px;margin:0 0 18px;font-size:clamp(44px,6vw,82px);line-height:.95;letter-spacing:-.06em}.legal-hero p{max-width:820px;color:rgba(255,255,255,.74);font-size:20px;line-height:1.7}.legal-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.legal-summary{display:grid;gap:14px;padding:30px;border-radius:34px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);box-shadow:0 30px 80px rgba(0,0,0,.24)}.legal-summary b{font-size:30px;line-height:1;letter-spacing:-.04em}.legal-summary span,.legal-summary small{color:rgba(255,255,255,.68);line-height:1.6}.legal-layout{display:grid;grid-template-columns:300px minmax(0,1fr);gap:34px;padding:clamp(34px,5vw,70px) clamp(18px,4vw,56px);background:#fff}.legal-toc{position:sticky;top:92px;align-self:start;display:grid;gap:6px;padding:20px;border:1px solid var(--line);border-radius:26px;background:#f8fafc}.legal-toc b{margin-bottom:8px}.legal-toc a{padding:9px 10px;border-radius:13px;color:var(--muted);font-weight:800}.legal-toc a:hover{background:#fff;color:var(--ink);box-shadow:0 8px 20px rgba(15,23,42,.06)}.legal-content{display:grid;gap:18px}.legal-block{padding:28px;border:1px solid var(--line);border-radius:30px;background:#fff;box-shadow:0 12px 34px rgba(15,23,42,.05)}.legal-block h2{margin:0 0 12px;font-size:clamp(24px,3vw,36px);letter-spacing:-.035em}.legal-block p{margin:0;color:var(--muted);font-size:17px;line-height:1.75}.related-docs div{display:flex;gap:10px;flex-wrap:wrap}.related-docs a{padding:10px 14px;border-radius:999px;background:var(--dark);color:#fff;font-weight:900}.legal-disclaimer{padding:22px 24px;border-radius:24px;background:var(--paper);border:1px solid #eadfcf}.legal-disclaimer p{margin:6px 0 0;color:var(--muted);line-height:1.65}.footer-grid{grid-template-columns:1.4fr .9fr .9fr 1fr 1fr}.cookie-link{display:block;padding:0;border:0;background:transparent;color:rgba(255,255,255,.65);font:inherit;line-height:1.7;cursor:pointer}.cookie-link:hover{color:#fff}.cookie-banner{position:fixed;left:18px;right:18px;bottom:18px;z-index:50;display:grid;grid-template-columns:minmax(0,1fr) auto;gap:18px;align-items:center;max-width:1180px;margin:auto;padding:18px;border:1px solid rgba(15,23,42,.12);border-radius:26px;background:rgba(255,255,255,.96);box-shadow:0 24px 80px rgba(15,23,42,.22);backdrop-filter:blur(14px)}.cookie-banner[hidden]{display:none}.cookie-banner p{margin:5px 0;color:var(--muted);line-height:1.5}.cookie-banner a{color:var(--blue);font-weight:900}.cookie-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:flex-end}.cookie-actions .btn{box-shadow:none;white-space:nowrap}
@media (max-width:1050px){.footer-grid{grid-template-columns:1fr 1fr}.legal-hero,.legal-layout{grid-template-columns:1fr}.legal-toc{position:relative;top:auto}.cookie-banner{grid-template-columns:1fr}.cookie-actions{justify-content:flex-start}}
@media (max-width:560px){.footer-grid{grid-template-columns:1fr}.legal-hero{padding:42px 18px}.legal-hero h1{font-size:40px}.legal-hero p{font-size:17px}.legal-layout{padding:28px 18px}.legal-block{padding:22px}.cookie-actions .btn{width:100%}}


/* AI public module and admin book author field */
.ai-hero{display:grid;grid-template-columns:minmax(0,1.2fr) 390px;gap:36px;align-items:center;min-height:650px;padding:clamp(48px,7vw,96px) clamp(18px,4vw,56px);background:radial-gradient(circle at top right,#355dff,transparent 36%),radial-gradient(circle at bottom left,#d4a017,transparent 25%),linear-gradient(135deg,#080d13,#111827 68%,#172033);color:#fff}.ai-hero h1{max-width:900px;margin:0 0 18px;font-size:clamp(48px,7vw,96px);line-height:.9;letter-spacing:-.075em}.ai-hero .lead{max-width:860px;color:rgba(255,255,255,.76);font-size:21px;line-height:1.7}.ai-panel{position:relative;min-height:360px;display:flex;flex-direction:column;justify-content:flex-end;gap:12px;overflow:hidden;padding:34px;border-radius:38px;background:linear-gradient(180deg,rgba(255,255,255,.16),rgba(255,255,255,.06));border:1px solid rgba(255,255,255,.18);box-shadow:0 34px 90px rgba(0,0,0,.28)}.ai-panel b{font-size:36px;line-height:1;letter-spacing:-.05em}.ai-panel span{color:rgba(255,255,255,.72);line-height:1.5}.ai-orbit{position:absolute;inset:34px;opacity:.78}.ai-orbit i{position:absolute;display:block;border:1px solid rgba(255,255,255,.22);border-radius:999px}.ai-orbit i:nth-child(1){inset:10px}.ai-orbit i:nth-child(2){inset:58px;transform:rotate(22deg)}.ai-orbit i:nth-child(3){inset:108px;transform:rotate(-18deg);background:rgba(212,160,23,.18)}.ai-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.ai-grid article{padding:28px;border-radius:32px;border:1px solid var(--line);background:linear-gradient(180deg,#fff,#f8fafc);box-shadow:0 14px 34px rgba(15,23,42,.06)}.ai-grid b{display:grid;place-items:center;width:46px;height:46px;border-radius:16px;background:var(--dark);color:#fff}.ai-grid h3{font-size:25px;margin:18px 0 8px;letter-spacing:-.035em}.ai-grid p{color:var(--muted);line-height:1.7}.ai-compliance-band,.ai-teaser{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;margin:0 clamp(18px,4vw,56px) 70px;padding:42px;border-radius:36px;background:linear-gradient(135deg,#101827,#223047);color:#fff}.ai-compliance-band h2,.ai-teaser h2{font-size:clamp(32px,4vw,58px);line-height:1;letter-spacing:-.05em;margin:0 0 12px}.ai-compliance-band p,.ai-teaser p{max-width:850px;color:rgba(255,255,255,.72);line-height:1.7}.ai-checks{display:grid;gap:10px;min-width:260px}.ai-checks span{padding:12px 14px;border-radius:16px;background:rgba(255,255,255,.1);font-weight:900;color:rgba(255,255,255,.86)}.book-method-box.ai-box{background:linear-gradient(135deg,#f8fafc,#fff7ed);border-color:#e5e7eb}.book-method-box.ai-box a{font-weight:900;color:var(--blue)}.inline-book-form{display:grid;gap:10px;min-width:260px}.inline-label{font-size:12px;color:var(--muted);font-weight:900}.author-input{min-width:220px}.price-input{max-width:130px}
@media (max-width:900px){.ai-hero,.ai-grid,.ai-compliance-band,.ai-teaser{grid-template-columns:1fr}.ai-panel{min-height:260px}.ai-teaser .btn{width:100%;text-align:center}.author-input,.price-input{max-width:none;width:100%}}


.brand-logo-img{display:block;width:auto;height:54px;max-width:280px;object-fit:contain}.footer-logo-img{height:58px;filter:drop-shadow(0 10px 22px rgba(0,0,0,.25))}.dash-logo-img{height:48px;max-width:190px}.dash-brand-label{display:block;margin-top:.25rem;color:var(--muted)}.admin-brand-preview{display:block;width:220px;max-width:100%;height:auto;margin:.7rem 0;padding:.6rem;border:1px solid var(--border);border-radius:18px;background:#fff}.admin-favicon-preview{display:block;width:64px;height:64px;object-fit:contain;margin:.7rem 0;padding:.4rem;border:1px solid var(--border);border-radius:16px;background:#fff}.brand-upload-box{border:1px solid var(--border);border-radius:22px;padding:1rem;background:#fff}.brand-upload-box small{display:block;color:var(--muted);margin-top:.45rem}.checkout-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:1.2rem}.checkout-book{display:grid;grid-template-columns:190px 1fr;gap:1.2rem;align-items:start}.checkout-book img{width:100%;border-radius:18px;box-shadow:var(--shadow)}.checkout-summary{position:sticky;top:1rem;align-self:start}.price-row{display:flex;justify-content:space-between;gap:1rem;padding:.9rem 0;border-bottom:1px solid var(--border)}.notice-box{margin:1rem 0;padding:1rem;border-radius:18px;background:#f8fafc;border:1px solid var(--border);color:var(--muted);line-height:1.55}@media(max-width:800px){.brand-logo-img{height:42px;max-width:220px}.checkout-grid,.checkout-book{grid-template-columns:1fr}.checkout-summary{position:static}}

.payment-actions{display:grid;gap:.75rem;margin:1rem 0}.btn-paypal{background:#ffc439;color:#111827}.payment-status-panel{max-width:780px}.mini-btn{border:0;border-radius:999px;background:#111827;color:#fff;padding:.45rem .75rem;font-weight:800;cursor:pointer}.small{font-size:.85rem}code{background:#f3f4f6;border-radius:.45rem;padding:.12rem .35rem}

/* Payment trust icons under public footer */
.payment-footer{display:flex;justify-content:center;align-items:center;gap:18px;flex-wrap:wrap;padding:16px 18px;background:#080d13;border-top:1px solid rgba(255,255,255,.08)}
.payment-footer img{height:40px;width:auto;display:block;background:transparent;filter:drop-shadow(0 8px 18px rgba(0,0,0,.25))}
@media(max-width:540px){.payment-footer{gap:10px}.payment-footer img{height:40px;max-width:44vw}}

/* Public support center */
.support-hero{background:linear-gradient(135deg,#0b1018,#0f4c81);color:#fff}.kb-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px}.kb-card{padding:22px;border-radius:28px;background:#fff;border:1px solid #e5e7eb;box-shadow:0 8px 24px rgba(15,23,42,.06)}.kb-card span{display:inline-flex;padding:6px 10px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.04em}.kb-card h3{font-size:22px;line-height:1.15;margin:14px 0 8px}.kb-card p,.kb-card div{color:#475569;line-height:1.65}.kb-card summary{cursor:pointer;font-weight:900;color:#0f4c81;margin-top:12px}.kb-card details{margin-top:12px}.footer-grid a[href$="centro-assistenza"]{font-weight:900}


.book-commercial-ready .trust-panel{padding:32px;border-radius:28px;background:linear-gradient(135deg,#0f172a,#1e293b);color:#fff}.book-commercial-ready .trust-panel p{color:rgba(255,255,255,.78);text-align:justify}.book-commercial-ready .trust-panel h2{color:#fff}

/* Step 3 - access control and public previews */
.book-access-note{display:grid;gap:.35rem;margin:1rem 0;padding:1rem;border:1px solid rgba(15,23,42,.12);border-radius:18px;background:#f8fafc;color:#0f172a}.book-access-note b{font-weight:900}.book-access-note span{color:#475569;line-height:1.65}.public-preview-section{background:#f8fafc}.preview-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem}.preview-card{background:#fff;border:1px solid rgba(15,23,42,.1);border-radius:22px;padding:1.2rem;box-shadow:0 12px 30px rgba(15,23,42,.06)}.preview-card small{font-weight:900;color:#64748b;text-transform:uppercase;letter-spacing:.08em}.preview-card h3{margin:.4rem 0;font-size:1.1rem}.preview-excerpt{text-align:justify;color:#475569;line-height:1.7}.locked-tools-panel{margin-top:1rem;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;background:#0f172a;color:#fff;border-radius:22px;padding:1rem 1.2rem}.locked-tools-panel span{color:rgba(255,255,255,.72)}@media(max-width:800px){.preview-grid{grid-template-columns:1fr}.locked-tools-panel{align-items:flex-start;flex-direction:column}}

.bundle-cover{min-height:230px;background:linear-gradient(135deg,#101828,#263a63);color:#fff;border-radius:24px;display:flex;align-items:end;padding:24px;box-shadow:0 18px 40px rgba(16,24,40,.22)}
.bundle-cover span{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;opacity:.72;font-weight:800}.bundle-cover h3{font-size:1.8rem;line-height:1;margin:.5rem 0}.price-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:18px 0}.price-row b,.price-big{font-size:2rem;font-weight:900;color:#0b1018}.price-row span,.muted{color:#667085;font-size:.9rem}.list-cards{display:grid;gap:14px}.mini-card{display:flex;gap:14px;align-items:flex-start;background:#fff;border:1px solid #e6e8ee;border-radius:20px;padding:14px;box-shadow:0 10px 25px rgba(16,24,40,.05)}.mini-card img{width:74px;height:104px;object-fit:cover;border-radius:12px}.mini-card h3{margin:0 0 6px;font-size:1rem}.mini-card p{margin:0 0 8px;color:#667085}.checkout-box{background:#f7f8fb;border:1px solid #e6e8ee;border-radius:28px;padding:24px;position:sticky;top:92px}.full{width:100%;justify-content:center}.checkbox-list{max-height:260px;overflow:auto;border:1px solid #e6e8ee;border-radius:16px;padding:10px;background:#fff}.checkbox-list label{display:block;padding:8px;border-bottom:1px solid #f0f2f5}.checkbox-list label:last-child{border-bottom:0}.admin-details{border:1px solid #e6e8ee;border-radius:18px;padding:14px;margin-bottom:12px;background:#fff}.admin-details summary{cursor:pointer}.compact-form{margin-top:16px}.summary-line{display:flex;justify-content:space-between;padding:12px 0;border-bottom:1px solid #e6e8ee}.summary-line.total{font-size:1.2rem;border-bottom:0}.compact .mini-card img{width:54px;height:76px}.checkout-panel select{width:100%;padding:14px;border-radius:14px;border:1px solid #d0d5dd;margin:8px 0 16px}

/* SEO enterprise, landing concorsi e marketing automation */
.seo-hero{background:linear-gradient(135deg,#0b1018,#133b5c 70%,#1b4332)}
.seo-card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}.seo-card{padding:26px;border:1px solid var(--line);border-radius:30px;background:linear-gradient(180deg,#fff,#f8fafc);box-shadow:0 14px 34px rgba(15,23,42,.06)}.seo-card span{display:inline-flex;margin-bottom:12px;padding:7px 11px;border-radius:999px;background:#eef2ff;color:#233876;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.seo-card h3{font-size:26px;line-height:1.08;margin:0 0 10px;letter-spacing:-.035em}.seo-card p{color:var(--muted);line-height:1.65;text-align:justify}.seo-card-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:20px}.link-strong{font-weight:900;color:var(--blue)}.seo-detail-hero{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:38px;align-items:center;padding:clamp(48px,7vw,96px) clamp(18px,4vw,56px);background:radial-gradient(circle at right,#1d4ed8,transparent 28%),linear-gradient(135deg,#080d13,#111827 70%,#2a1f05);color:#fff}.seo-detail-hero h1{font-size:clamp(44px,6vw,82px);line-height:.92;margin:0 0 18px;letter-spacing:-.07em}.seo-detail-hero p{color:rgba(255,255,255,.76);font-size:20px;line-height:1.65}.seo-book-box{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:center;padding:18px;border:1px solid rgba(255,255,255,.18);border-radius:28px;background:rgba(255,255,255,.1);backdrop-filter:blur(12px)}.seo-book-box img{border-radius:16px;box-shadow:0 16px 36px rgba(0,0,0,.28)}.seo-book-box b{display:block;font-size:18px;line-height:1.15}.seo-book-box span{display:block;margin:8px 0;color:rgba(255,255,255,.68);font-size:14px}.seo-book-box a{font-weight:900;color:#fff}.seo-content-layout{display:grid;grid-template-columns:minmax(0,1fr) 330px;gap:30px}.seo-main-content{padding:28px;border:1px solid var(--line);border-radius:32px;background:#fff}.justified-content{text-align:justify;color:#475569;line-height:1.8}.justified-content h3{color:#0b1018;text-align:left}.seo-side-panel{align-self:start;position:sticky;top:95px;padding:24px;border-radius:28px;background:#f8fafc;border:1px solid var(--line)}.check-list{padding-left:20px;color:#475569;line-height:1.7}.admin-grid.two{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.8fr);gap:18px}.form-card label{display:grid;gap:6px;margin-bottom:12px;font-weight:800}.form-card input,.form-card textarea,.form-card select{width:100%;padding:12px 13px;border:1px solid #d0d5dd;border-radius:14px;font:inherit}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.mini-admin-card{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px;border:1px solid #e6e8ee;border-radius:18px;background:#fff}.mini-admin-card small{display:block;margin-top:4px;color:#667085}.row-actions{display:flex;gap:8px;align-items:center}.inline-form{margin:0}.home-seo-band{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:24px;align-items:center;margin:0 clamp(18px,4vw,56px) 70px;padding:42px;border-radius:36px;background:#f8fafc;border:1px solid var(--line)}.home-seo-band h2{font-size:clamp(30px,4vw,54px);line-height:1;margin:0 0 10px;letter-spacing:-.05em}.home-seo-band p{color:var(--muted);line-height:1.7;text-align:justify}@media(max-width:900px){.seo-detail-hero,.seo-content-layout,.admin-grid.two,.home-seo-band{grid-template-columns:1fr}.seo-side-panel{position:static}.grid-2{grid-template-columns:1fr}}