/* ============================================================
   PosBiz Cloud — Public website. Calm premium marketing surface.
   ============================================================ */
body.site{background:var(--bg)}
.site-header{position:sticky;top:0;z-index:50;background:color-mix(in srgb, var(--bg) 82%, transparent);backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}
.site-nav{display:flex;align-items:center;gap:22px;max-width:1180px;margin:0 auto;padding:0 24px;height:66px}
.site-nav .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:17px;color:var(--text);text-decoration:none}
.site-nav .brand:hover{text-decoration:none}
.site-nav .links{display:flex;gap:4px;flex:1}
.site-nav .links a{padding:9px 13px;border-radius:10px;color:var(--text-muted);font-weight:600;font-size:14.5px}
.site-nav .links a:hover{color:var(--text);background:var(--surface-2);text-decoration:none}
.site-nav .actions{display:flex;gap:10px;align-items:center}
.site-main{min-height:70vh}
.site-footer{border-top:1px solid var(--border);background:var(--surface);margin-top:72px}
.site-footer .cols{max-width:1180px;margin:0 auto;padding:48px 24px;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px}
.site-footer h4{font-size:13px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-faint)}
.site-footer a{display:block;padding:4px 0;color:var(--text-muted);font-size:14px}
.site-footer .fine{max-width:1180px;margin:0 auto;padding:18px 24px;border-top:1px solid var(--border);display:flex;justify-content:space-between;color:var(--text-faint);font-size:13px;flex-wrap:wrap;gap:10px}

/* Hero */
.hero{position:relative;overflow:hidden;background:
  radial-gradient(900px 480px at 85% -10%, rgba(199,105,167,.16), transparent 60%),
  radial-gradient(700px 420px at -10% 20%, rgba(135,90,123,.14), transparent 60%),
  var(--bg)}
.hero-inner{max-width:1180px;margin:0 auto;padding:84px 24px 92px;text-align:center}
.hero .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;background:var(--accent-soft);color:var(--accent-strong);font-weight:600;font-size:13.5px;margin-bottom:22px}
.hero h1{font-size:clamp(34px,5.4vw,58px);letter-spacing:-.03em;line-height:1.08;max-width:820px;margin:0 auto 20px}
.hero h1 .grad{background:var(--grad-primary);-webkit-background-clip:text;background-clip:text;color:transparent}
.hero .lede{font-size:clamp(16px,2vw,19px);color:var(--text-muted);max-width:640px;margin:0 auto 32px}
.hero .cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.hero .proof{display:flex;gap:28px;justify-content:center;margin-top:52px;flex-wrap:wrap;color:var(--text-muted);font-size:14px}
.hero .proof b{display:block;font-size:22px;color:var(--text);letter-spacing:-.02em}
.hero-visual{max-width:1020px;margin:56px auto 0;border-radius:20px;box-shadow:var(--shadow-3);overflow:hidden;border:1px solid var(--border)}

/* Sections */
.section{max-width:1180px;margin:0 auto;padding:72px 24px}
.section.tight{padding:44px 24px}
.section-head{max-width:640px;margin:0 auto 44px;text-align:center}
.section-head h2{font-size:clamp(26px,3.4vw,36px);letter-spacing:-.02em}
.section-head p{color:var(--text-muted);font-size:16.5px}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-l);padding:26px;transition:transform var(--t-med) var(--ease),box-shadow var(--t-med)}
.feature:hover{transform:translateY(-3px);box-shadow:var(--shadow-2)}
.feature .f-ic{width:44px;height:44px;border-radius:12px;background:var(--accent-soft);color:var(--accent-strong);display:flex;align-items:center;justify-content:center;margin-bottom:14px}
.feature h3{font-size:16px;margin-bottom:6px}
.feature p{color:var(--text-muted);font-size:14.5px;margin:0}
.feature .f-more{margin-top:12px;font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}

/* Steps / industries / countries */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;counter-reset:step}
.step{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-l);padding:24px;position:relative}
.step::before{counter-increment:step;content:counter(step,decimal-leading-zero);font-size:13px;font-weight:700;color:var(--accent);letter-spacing:.1em}
.step h3{margin-top:10px;font-size:15.5px}
.step p{font-size:14px;color:var(--text-muted);margin:0}
.industries{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.industry{display:flex;gap:14px;align-items:flex-start;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-l);padding:22px;color:var(--text);transition:border-color var(--t-fast)}
.industry:hover{border-color:var(--brand-400);text-decoration:none}
.industry .f-ic{width:42px;height:42px;border-radius:12px;background:var(--accent-soft);color:var(--accent-strong);display:flex;align-items:center;justify-content:center;flex:none}
.industry h3{font-size:15.5px;margin-bottom:4px}
.industry p{font-size:13.5px;color:var(--text-muted);margin:0}
.country-chips{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}
.country-chip{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;border-radius:999px;background:var(--surface);border:1px solid var(--border);font-weight:600;font-size:14px}
.country-chip .badge{padding:2px 8px}

/* Pricing configurator */
.pricing-layout{display:grid;grid-template-columns:1.65fr 1fr;gap:22px;align-items:start}
.pkg-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.pkg{background:var(--surface);border:2px solid var(--border);border-radius:var(--radius-l);padding:20px;cursor:pointer;transition:border-color var(--t-fast);position:relative}
.pkg:hover{border-color:var(--brand-300)}
.pkg.selected{border-color:var(--accent);box-shadow:var(--focus-ring)}
.pkg .p-name{display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:16.5px}
.pkg .p-tag{color:var(--text-muted);font-size:13.5px;margin-top:2px;min-height:34px}
.pkg .p-price{margin-top:12px;font-size:24px;font-weight:800;letter-spacing:-.02em}
.pkg .p-price span{font-size:13.5px;color:var(--text-faint);font-weight:600}
.pkg .p-feats{margin-top:12px;display:flex;flex-wrap:wrap;gap:6px}
.pkg .p-feats .badge{font-weight:500}
.pkg .tick{position:absolute;top:-11px;right:14px;background:var(--accent);color:#fff;border-radius:999px;padding:3px 11px;font-size:12px;font-weight:700;display:none}
.pkg.selected .tick{display:block}
.addon-list{display:flex;flex-direction:column;gap:10px}
.addon{display:flex;align-items:center;gap:14px;background:var(--surface);border:1.5px solid var(--border);border-radius:var(--radius);padding:14px 16px;cursor:pointer;transition:border-color var(--t-fast)}
.addon:hover{border-color:var(--brand-300)}
.addon.selected{border-color:var(--accent);background:var(--accent-soft)}
.addon input{width:19px;height:19px;accent-color:var(--accent);flex:none}
.addon .a-name{font-weight:600;font-size:14.5px}
.addon .a-desc{font-size:12.5px;color:var(--text-muted)}
.addon .a-price{margin-left:auto;font-weight:700;font-size:14px;white-space:nowrap}
.summary{position:sticky;top:88px}
.summary .line{display:flex;justify-content:space-between;padding:9px 0;font-size:14.5px;border-bottom:1px dashed var(--border)}
.summary .line.total{border-bottom:none;font-weight:800;font-size:19px;padding-top:14px}
.summary .line .muted{font-size:13px}
.billing-toggle{display:inline-flex;background:var(--surface-3);border-radius:999px;padding:4px;gap:2px}
.billing-toggle button{border:none;background:none;font:inherit;font-weight:600;font-size:13.5px;padding:7px 18px;border-radius:999px;cursor:pointer;color:var(--text-muted)}
.billing-toggle button.active{background:var(--surface);color:var(--text);box-shadow:var(--shadow-1)}
.save-pill{background:var(--success-soft);color:var(--success-text);font-size:11.5px;font-weight:700;padding:2px 8px;border-radius:999px;margin-left:6px}
.deployment-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.deployment-card{border:2px solid var(--border);border-radius:var(--radius);padding:16px;cursor:pointer;background:var(--surface)}
.deployment-card.selected{border-color:var(--accent);box-shadow:var(--focus-ring)}
.deployment-card h4{margin:0 0 4px;font-size:14.5px}
.deployment-card p{font-size:12.5px;color:var(--text-muted);margin:0}

/* Checkout */
.checkout-shell{max-width:1080px;margin:0 auto;padding:40px 24px 80px}
.checkout-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:24px;align-items:start}
.stepper{display:flex;gap:0;margin-bottom:28px;overflow-x:auto}
.stepper .st{flex:1;text-align:center;padding:10px 4px;position:relative;color:var(--text-faint);font-size:13px;font-weight:600;min-width:90px}
.stepper .st::before{content:"";position:absolute;top:0;left:50%;right:-50%;height:3px;background:var(--surface-3);z-index:0}
.stepper .st:first-child::before{display:none}
.stepper .st.done::before,.stepper .st.active::before{background:var(--accent)}
.stepper .st .dot{width:26px;height:26px;border-radius:50%;background:var(--surface-3);color:var(--text-faint);display:inline-flex;align-items:center;justify-content:center;font-size:12.5px;font-weight:700;position:relative;z-index:1;margin-bottom:4px}
.stepper .st.active .dot{background:var(--accent);color:#fff}
.stepper .st.done .dot{background:var(--accent-soft);color:var(--accent-strong)}

/* Trust band */
.trust-band{background:var(--ink-950);color:#fff;border-radius:24px;padding:56px 40px;position:relative;overflow:hidden}
.trust-band::after{content:"";position:absolute;inset:0;background:radial-gradient(600px 300px at 90% 0%,rgba(199,105,167,.25),transparent 60%);pointer-events:none}
.trust-band h2{position:relative}
.trust-items{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;margin-top:28px}
.trust-items .t{font-size:14px;color:#CFC8D6}
.trust-items .t b{display:flex;gap:9px;align-items:center;color:#fff;font-size:15px;margin-bottom:6px}
.trust-items .t .ic{color:var(--brand-400)}

/* Contact / demo */
.contact-grid{display:grid;grid-template-columns:1fr 1.3fr;gap:26px;align-items:start}

@media (max-width:960px){
  .feature-grid,.industries{grid-template-columns:1fr 1fr}
  .steps{grid-template-columns:1fr 1fr}
  .pricing-layout,.checkout-grid,.contact-grid{grid-template-columns:1fr}
  .trust-items{grid-template-columns:1fr 1fr}
  .site-footer .cols{grid-template-columns:1fr 1fr}
  .hero-visual{display:none}
}
@media (max-width:640px){
  .feature-grid,.industries,.steps,.pkg-grid,.deployment-cards{grid-template-columns:1fr}
  .site-nav .links{display:none}
  .section{padding:52px 18px}
  .trust-band{padding:36px 22px}
}