/* YOUCART — Design system condiviso per tutte le pagine statiche del sito pubblico */
:root{
  --ink:#0f172a; --ink-soft:#475569; --line:#e2e8f0; --bg:#ffffff; --bg-soft:#f8fafc;
  --brand:#4338ca; --brand-soft:#eef2ff; --brand-dark:#312e81;
  --ok-bg:#ecfdf5; --ok-fg:#047857; --ok-line:#a7f3d0;
  --beta-bg:#fffbeb; --beta-fg:#b45309; --beta-line:#fde68a;
  --soon-bg:#f1f5f9; --soon-fg:#475569; --soon-line:#cbd5e1;
  --radius:14px;
  --maxw:1120px;
}
@media (prefers-color-scheme: dark){
  :root{
    --ink:#f1f5f9; --ink-soft:#94a3b8; --line:#1e293b; --bg:#0b1120; --bg-soft:#0f172a;
    --brand:#818cf8; --brand-soft:#1e1b4b; --brand-dark:#c7d2fe;
    --ok-bg:#052e21; --ok-fg:#34d399; --ok-line:#065f46;
    --beta-bg:#3a2a06; --beta-fg:#fbbf24; --beta-line:#78350f;
    --soon-bg:#1e293b; --soon-fg:#94a3b8; --soon-line:#334155;
  }
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink); background:var(--bg); line-height:1.55; -webkit-font-smoothing:antialiased;
}
img,svg{display:block; max-width:100%}
a{color:inherit}
.wrap{max-width:var(--maxw); margin:0 auto; padding:0 24px}
section{padding:88px 0}
h1,h2,h3{line-height:1.2; letter-spacing:-0.02em}
h2{font-size:clamp(1.6rem,3vw,2.2rem); margin-bottom:12px}
h3{font-size:1.15rem; margin-bottom:8px}
.eyebrow{
  display:inline-block; font-size:.78rem; font-weight:700; letter-spacing:.08em; text-transform:uppercase;
  color:var(--brand); background:var(--brand-soft); padding:5px 12px; border-radius:999px; margin-bottom:16px;
}
.lead{color:var(--ink-soft); font-size:1.05rem; max-width:640px}
.center{text-align:center; margin-left:auto; margin-right:auto}

/* ---- Nav ---- */
header{
  position:sticky; top:0; z-index:50; background:color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter:blur(10px); border-bottom:1px solid var(--line);
}
nav.wrap{display:flex; align-items:center; justify-content:space-between; padding:16px 24px}
.logo{display:flex; align-items:center; gap:10px; font-weight:800; font-size:1.15rem; text-decoration:none}
.logo-mark{
  width:30px; height:30px; border-radius:9px; background:linear-gradient(135deg,var(--brand),#818cf8);
  display:flex; align-items:center; justify-content:center; color:#fff; font-size:.9rem; font-weight:800;
}
.navlinks{display:flex; gap:28px; font-size:.92rem; font-weight:600; color:var(--ink-soft)}
.navlinks a{text-decoration:none}
.navlinks a:hover, .navlinks a.active{color:var(--brand)}
.navcta{display:flex; align-items:center; gap:14px}
.burger{display:none; cursor:pointer; font-size:1.4rem; line-height:1}

/* ---- Buttons ---- */
.btn{
  display:inline-flex; align-items:center; gap:8px; font-weight:700; font-size:.95rem;
  padding:12px 22px; border-radius:10px; text-decoration:none; border:1px solid transparent;
  transition:transform .12s ease, box-shadow .12s ease; cursor:pointer;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--brand); color:#fff; box-shadow:0 8px 20px -8px color-mix(in srgb, var(--brand) 60%, transparent)}
.btn-ghost{background:transparent; color:var(--ink); border-color:var(--line)}
.btn-sm{padding:9px 16px; font-size:.85rem}
.btn-block{width:100%; justify-content:center}

/* ---- Hero (generico, riusabile su tutte le pagine) ---- */
.hero{padding:80px 0 64px; background:
  radial-gradient(1200px 500px at 15% -10%, var(--brand-soft), transparent 60%),
  radial-gradient(900px 400px at 100% 0%, var(--brand-soft), transparent 55%);
}
.hero h1{font-size:clamp(2rem,4.2vw,3.2rem); margin-bottom:18px}
.hero .lead{max-width:640px; font-size:1.1rem; margin-bottom:28px}
.hero-actions{display:flex; gap:14px; flex-wrap:wrap; margin-bottom:24px}
.hero-meta{display:flex; gap:22px; flex-wrap:wrap; font-size:.85rem; color:var(--ink-soft)}
.hero-meta span{display:flex; align-items:center; gap:6px}
.dot{width:6px; height:6px; border-radius:50%; background:var(--brand); display:inline-block}
.hero-grid{display:grid; grid-template-columns:1.1fr .9fr; gap:56px; align-items:center}

.hero-card{
  background:var(--bg-soft); border:1px solid var(--line); border-radius:20px; padding:26px;
  box-shadow:0 30px 60px -30px rgba(15,23,42,.25);
}
.hero-card-head{display:flex; justify-content:space-between; align-items:center; margin-bottom:18px}
.hero-card-head strong{font-size:.95rem}
.mini-badge{font-size:.7rem; font-weight:700; padding:3px 9px; border-radius:999px; background:var(--ok-bg); color:var(--ok-fg); border:1px solid var(--ok-line)}
.fake-row{display:flex; align-items:center; gap:12px; padding:11px 0; border-top:1px solid var(--line)}
.fake-row:first-of-type{border-top:none}
.fake-thumb{width:38px; height:38px; border-radius:8px; background:linear-gradient(135deg,var(--brand-soft),var(--line)); flex-shrink:0}
.fake-txt{flex:1; min-width:0}
.fake-txt b{display:block; font-size:.87rem}
.fake-txt span{font-size:.78rem; color:var(--ink-soft)}
.fake-price{font-size:.87rem; font-weight:700}

/* ---- Status badges ---- */
.status{
  display:inline-flex; align-items:center; gap:6px; font-size:.72rem; font-weight:700;
  padding:4px 10px; border-radius:999px; white-space:nowrap;
}
.status::before{content:""; width:6px; height:6px; border-radius:50%}
.status-live{background:var(--ok-bg); color:var(--ok-fg); border:1px solid var(--ok-line)}
.status-live::before{background:var(--ok-fg)}
.status-beta{background:var(--beta-bg); color:var(--beta-fg); border:1px solid var(--beta-line)}
.status-beta::before{background:var(--beta-fg)}
.status-soon{background:var(--soon-bg); color:var(--soon-fg); border:1px solid var(--soon-line)}
.status-soon::before{background:var(--soon-fg)}

/* ---- Logos / trust strip ---- */
.strip{padding:36px 0; border-top:1px solid var(--line); border-bottom:1px solid var(--line); background:var(--bg-soft)}
.strip .wrap{display:flex; align-items:center; justify-content:space-between; gap:24px; flex-wrap:wrap}
.strip p{font-size:.85rem; color:var(--ink-soft); font-weight:600}
.strip-badges{display:flex; gap:10px; flex-wrap:wrap}
.chip{font-size:.78rem; font-weight:700; padding:6px 12px; border-radius:8px; background:var(--bg); border:1px solid var(--line)}

/* ---- Feature grid ---- */
.section-head{max-width:680px; margin-bottom:48px}
.grid{display:grid; grid-template-columns:repeat(3,1fr); gap:20px}
.grid-2{grid-template-columns:repeat(2,1fr)}
.card{
  background:var(--bg-soft); border:1px solid var(--line); border-radius:var(--radius); padding:26px;
  display:flex; flex-direction:column; gap:12px;
}
.card-top{display:flex; align-items:flex-start; justify-content:space-between; gap:10px}
.card-icon{
  width:42px; height:42px; border-radius:10px; background:var(--brand-soft); color:var(--brand);
  display:flex; align-items:center; justify-content:center; font-size:1.2rem; flex-shrink:0;
}
.card h3{font-size:1.02rem; margin-bottom:0}
.card p{font-size:.88rem; color:var(--ink-soft)}
.card ul{list-style:none; margin-top:2px; display:flex; flex-direction:column; gap:5px}
.card li{font-size:.82rem; color:var(--ink-soft); padding-left:16px; position:relative}
.card li::before{content:"—"; position:absolute; left:0; color:var(--brand)}

/* ---- Deep-dive feature blocks (pagina prodotto) ---- */
.feature-block{
  display:grid; grid-template-columns:60px 1fr; gap:20px; padding:32px 0; border-top:1px solid var(--line);
}
.feature-block:first-of-type{border-top:none}
.feature-num{
  width:44px; height:44px; border-radius:12px; background:var(--brand-soft); color:var(--brand);
  display:flex; align-items:center; justify-content:center; font-weight:800; font-size:1.1rem;
}
.feature-block-head{display:flex; align-items:center; gap:12px; flex-wrap:wrap; margin-bottom:8px}
.feature-block h3{margin-bottom:0}
.feature-cols{display:grid; grid-template-columns:1fr 1fr; gap:24px; margin-top:14px}
.feature-cols h4{font-size:.78rem; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-soft); margin-bottom:8px}
.feature-cols ul{list-style:none; display:flex; flex-direction:column; gap:6px}
.feature-cols li{font-size:.88rem; padding-left:18px; position:relative}
.feature-cols li::before{content:"✓"; position:absolute; left:0; color:var(--ok-fg); font-weight:800}
.feature-cols .col-soon li::before{content:"○"; color:var(--soon-fg)}

/* ---- Flow / how it works ---- */
.flow{background:var(--bg-soft); border-top:1px solid var(--line); border-bottom:1px solid var(--line)}
.flow-steps{display:grid; grid-template-columns:repeat(4,1fr); gap:20px; margin-top:40px}
.flow-step{background:var(--bg); border:1px solid var(--line); border-radius:var(--radius); padding:22px; position:relative}
.flow-num{
  width:30px; height:30px; border-radius:50%; background:var(--brand); color:#fff; font-weight:800; font-size:.85rem;
  display:flex; align-items:center; justify-content:center; margin-bottom:14px;
}
.flow-step h3{font-size:.95rem; margin-bottom:6px}
.flow-step p{font-size:.82rem; color:var(--ink-soft)}

/* ---- Roadmap ---- */
.roadmap-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:36px}
.rm-card{border:1px dashed var(--soon-line); border-radius:var(--radius); padding:20px; background:var(--bg)}
.rm-card h3{font-size:.92rem; margin-bottom:6px; display:flex; align-items:center; gap:8px}
.rm-card p{font-size:.82rem; color:var(--ink-soft)}

/* ---- Pricing table ---- */
.pricing-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:24px; margin-top:44px; align-items:stretch}
.price-card{
  background:var(--bg-soft); border:1px solid var(--line); border-radius:20px; padding:32px 28px;
  display:flex; flex-direction:column; position:relative;
}
.price-card.featured{
  background:var(--bg); border:2px solid var(--brand); box-shadow:0 24px 48px -24px color-mix(in srgb, var(--brand) 40%, transparent);
  transform:translateY(-8px);
}
.price-badge{
  position:absolute; top:-13px; left:50%; transform:translateX(-50%); background:var(--brand); color:#fff;
  font-size:.72rem; font-weight:800; padding:5px 14px; border-radius:999px; letter-spacing:.03em;
}
.price-name{font-size:1.05rem; font-weight:800; margin-bottom:4px}
.price-tagline{font-size:.85rem; color:var(--ink-soft); margin-bottom:20px}
.price-amount{display:flex; align-items:baseline; gap:6px; margin-bottom:4px}
.price-amount .num{font-size:2.6rem; font-weight:800; letter-spacing:-0.02em}
.price-amount .unit{font-size:.95rem; color:var(--ink-soft); font-weight:600}
.price-note{font-size:.78rem; color:var(--ink-soft); margin-bottom:24px}
.price-features{list-style:none; display:flex; flex-direction:column; gap:11px; margin-bottom:28px; flex:1}
.price-features li{font-size:.88rem; padding-left:22px; position:relative}
.price-features li::before{content:"✓"; position:absolute; left:0; color:var(--ok-fg); font-weight:800}
.price-features li.soon{color:var(--ink-soft)}
.price-features li.soon::before{content:"○"; color:var(--soon-fg)}

.compare-table{width:100%; border-collapse:collapse; margin-top:56px; font-size:.88rem}
.compare-table th, .compare-table td{padding:14px 16px; text-align:center; border-bottom:1px solid var(--line)}
.compare-table th{font-weight:700; background:var(--bg-soft)}
.compare-table td:first-child, .compare-table th:first-child{text-align:left; font-weight:600}
.compare-table .yes{color:var(--ok-fg); font-weight:800}
.compare-table .no{color:var(--line)}
.compare-table .soon-mark{color:var(--soon-fg); font-weight:700; font-size:.78rem}
.table-scroll{overflow-x:auto}

/* ---- API / developer section ---- */
.devsplit{display:grid; grid-template-columns:.9fr 1.1fr; gap:48px; align-items:center}
.code-card{
  background:#0b1120; color:#e2e8f0; border-radius:16px; padding:22px 24px; font-size:.8rem;
  overflow-x:auto; box-shadow:0 30px 60px -30px rgba(15,23,42,.35); border:1px solid #1e293b;
}
.code-card pre{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace; white-space:pre}
.code-dots{display:flex; gap:6px; margin-bottom:16px}
.code-dots span{width:10px; height:10px; border-radius:50%; background:#334155}
.tok-key{color:#818cf8}
.tok-str{color:#86efac}
.tok-com{color:#64748b}
.dev-points{list-style:none; margin-top:18px; display:flex; flex-direction:column; gap:14px}
.dev-points li{display:flex; gap:12px; font-size:.92rem; color:var(--ink-soft)}
.dev-points b{color:var(--ink)}
.dev-check{color:var(--ok-fg); font-weight:800; flex-shrink:0}

/* ---- Manuale: step list e TOC ---- */
.toc{background:var(--bg-soft); border:1px solid var(--line); border-radius:var(--radius); padding:24px 28px; margin-bottom:8px}
.toc h4{font-size:.85rem; text-transform:uppercase; letter-spacing:.05em; color:var(--ink-soft); margin-bottom:14px}
.toc ol{list-style:none; display:flex; flex-direction:column; gap:9px; counter-reset:toc}
.toc li{counter-increment:toc; font-size:.92rem}
.toc li::before{content:counter(toc) ". "; font-weight:700; color:var(--brand)}
.toc a{text-decoration:none; color:var(--ink)}
.toc a:hover{color:var(--brand)}

.manual-section{padding:56px 0; border-top:1px solid var(--line)}
.manual-section:first-of-type{border-top:none}
.manual-section h2{display:flex; align-items:center; gap:12px}
.step-num{
  display:inline-flex; width:34px; height:34px; border-radius:10px; background:var(--brand); color:#fff;
  align-items:center; justify-content:center; font-weight:800; font-size:.95rem; flex-shrink:0;
}
.callout{
  background:var(--brand-soft); border-left:3px solid var(--brand); border-radius:8px; padding:16px 20px;
  font-size:.88rem; margin:20px 0;
}
.callout.warn{background:var(--beta-bg); border-left-color:var(--beta-fg)}
.callout b{display:block; margin-bottom:4px; font-size:.85rem}

/* ---- CTA ---- */
.cta{
  background:linear-gradient(135deg,var(--brand-dark),var(--brand)); color:#fff; border-radius:24px;
  padding:64px 48px; text-align:center; margin:0 24px;
}
.cta h2{color:#fff}
.cta p{color:#e0e7ff; max-width:520px; margin:0 auto 28px}
.cta .btn-primary{background:#fff; color:var(--brand-dark)}
.cta .btn-ghost{border-color:rgba(255,255,255,.4); color:#fff}
.cta-actions{display:flex; gap:14px; justify-content:center; flex-wrap:wrap}

/* ---- FAQ ---- */
.faq{max-width:760px; margin:0 auto}
details{border-bottom:1px solid var(--line); padding:18px 0}
summary{cursor:pointer; font-weight:700; font-size:.98rem; list-style:none; display:flex; justify-content:space-between; align-items:center}
summary::-webkit-details-marker{display:none}
summary::after{content:"+"; font-size:1.3rem; color:var(--brand); font-weight:400}
details[open] summary::after{content:"–"}
details p{color:var(--ink-soft); font-size:.9rem; margin-top:12px; max-width:640px}

/* ---- Footer ---- */
footer{border-top:1px solid var(--line); padding:48px 0 32px; background:var(--bg-soft)}
.foot-grid{display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr; gap:32px; margin-bottom:36px}
.foot-col h4{font-size:.82rem; margin-bottom:14px; color:var(--ink-soft); text-transform:uppercase; letter-spacing:.06em}
.foot-col a{display:block; font-size:.88rem; color:var(--ink); text-decoration:none; margin-bottom:9px}
.foot-col a:hover{color:var(--brand)}
.foot-bottom{display:flex; justify-content:space-between; align-items:center; padding-top:24px; border-top:1px solid var(--line); font-size:.8rem; color:var(--ink-soft); flex-wrap:wrap; gap:10px}

@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr}
  .hero-card{order:-1}
  .grid{grid-template-columns:repeat(2,1fr)}
  .flow-steps{grid-template-columns:repeat(2,1fr)}
  .roadmap-grid{grid-template-columns:1fr 1fr}
  .devsplit{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr}
  .pricing-grid{grid-template-columns:1fr; max-width:420px; margin-left:auto; margin-right:auto}
  .price-card.featured{transform:none}
  .feature-cols{grid-template-columns:1fr}
}
@media (max-width:640px){
  section{padding:60px 0}
  .navlinks{display:none}
  .burger{display:block}
  .grid{grid-template-columns:1fr}
  .flow-steps{grid-template-columns:1fr}
  .roadmap-grid{grid-template-columns:1fr}
  .cta{margin:0; border-radius:0; padding:56px 24px}
  .foot-grid{grid-template-columns:1fr}
  .feature-block{grid-template-columns:1fr}
}