/* CN2GIA site styles: AMLK visual language (tokens.css palette, Inter, blue CTA, light cards). */
.container{max-width:1120px;margin:0 auto;padding:0 20px}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(18px);border-bottom:1px solid var(--border-light)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;height:60px}
.brand{font-weight:800;font-size:20px;letter-spacing:-.02em;color:var(--text-main);text-decoration:none}
.brand span{color:var(--primary)}
.nav{display:flex;gap:22px;align-items:center}
.nav a{color:var(--text-muted);text-decoration:none;font-size:14px}
.nav a:hover{color:var(--text-main)}
.btn-blue,.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:11px 22px;border-radius:999px;font-weight:600;font-size:15px;text-decoration:none;cursor:pointer;border:1px solid transparent;transition:.2s}
.btn-blue{background:var(--primary);color:#fff}
.btn-blue:hover{background:var(--primary-hover)}
.btn-outline{border-color:var(--border-color);color:var(--text-main);background:#fff}
.hero{padding:96px 0 72px;text-align:center;background:radial-gradient(1200px 400px at 50% -10%,var(--primary-light),transparent)}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;color:var(--primary);background:var(--primary-light);border:1px solid var(--primary-border);padding:4px 12px;border-radius:999px;margin-bottom:18px}
.hero h1{font-size:clamp(34px,6vw,58px);line-height:1.08;letter-spacing:-.03em;font-weight:800}
.hero p{max-width:640px;margin:18px auto 30px;color:var(--text-muted);font-size:18px}
.hero-actions{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.trust{display:flex;gap:28px;justify-content:center;flex-wrap:wrap;margin-top:40px;color:var(--text-muted);font-size:14px}
.section{padding:80px 0}
.section.alt{background:var(--bg-alt)}
.section-header{text-align:center;margin-bottom:44px}
.section-title{font-size:clamp(28px,4vw,40px);letter-spacing:-.02em;font-weight:800}
.section-header p{color:var(--text-muted);margin-top:10px}
.placeholder-note{display:inline-block;margin-top:12px;font-size:13px;color:var(--warning-color);background:var(--warning-bg);padding:4px 12px;border-radius:8px}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.plan{background:#fff;border:1px solid var(--border-color);border-radius:20px;padding:28px;display:flex;flex-direction:column;gap:14px;position:relative}
.plan.featured{border-color:var(--primary);box-shadow:0 12px 40px rgba(0,113,227,.12)}
.plan-tag{position:absolute;top:-12px;left:28px;background:var(--primary);color:#fff;font-size:12px;font-weight:700;padding:3px 10px;border-radius:999px}
.plan h3{font-size:20px}
.price-big{font-size:40px;font-weight:800;letter-spacing:-.02em}
.price-period{font-size:15px;color:var(--text-muted);font-weight:500}
.price-features{list-style:none;display:flex;flex-direction:column;gap:8px;color:var(--text-muted);font-size:15px;flex:1}
.price-features li::before{content:"✓ ";color:var(--success-color);font-weight:700}
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px}
.feature{background:#fff;border:1px solid var(--border-light);border-radius:16px;padding:22px}
.feature h4{margin-bottom:6px}
.feature p{color:var(--text-muted);font-size:14px}
.faq{max-width:760px;margin:0 auto;display:flex;flex-direction:column;gap:12px}
.faq-item{background:#fff;border:1px solid var(--border-color);border-radius:14px;padding:18px 22px}
.faq-item summary{cursor:pointer;font-weight:600;list-style:none}
.faq-item p{color:var(--text-muted);margin-top:10px}
.site-footer{border-top:1px solid var(--border-light);padding:40px 0;color:var(--text-light);font-size:13px}
.site-footer .container{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.site-footer a{color:var(--text-muted);text-decoration:none;margin-left:16px}
/* chat widget */
.cs-fab{position:fixed;right:22px;bottom:22px;z-index:80;background:var(--primary);color:#fff;border:0;border-radius:999px;padding:13px 20px;font-weight:600;box-shadow:0 10px 30px rgba(0,113,227,.35);cursor:pointer}
.cs-panel{position:fixed;right:22px;bottom:84px;z-index:80;width:min(380px,calc(100vw - 32px));height:min(540px,calc(100vh - 120px));background:#fff;border:1px solid var(--border-color);border-radius:20px;box-shadow:0 20px 60px rgba(0,0,0,.15);display:none;flex-direction:column;overflow:hidden}
.cs-panel.open{display:flex}
.cs-head{padding:14px 18px;border-bottom:1px solid var(--border-light);font-weight:700;display:flex;justify-content:space-between}
.cs-head button{border:0;background:none;font-size:18px;cursor:pointer;color:var(--text-muted)}
.cs-announce{font-size:13px;color:var(--text-muted);background:var(--bg-alt);padding:10px 16px}
.cs-list{flex:1;overflow:auto;padding:14px;display:flex;flex-direction:column;gap:8px}
.cs-msg{max-width:80%;padding:9px 13px;border-radius:16px;font-size:14px;white-space:pre-wrap;word-break:break-word}
.cs-msg.user{align-self:flex-end;background:var(--primary);color:#fff;border-bottom-right-radius:4px}
.cs-msg.admin{align-self:flex-start;background:var(--bg-alt);border-bottom-left-radius:4px}
.cs-form{display:flex;gap:8px;padding:12px;border-top:1px solid var(--border-light)}
.cs-form textarea{flex:1;resize:none;border:1px solid var(--border-color);border-radius:12px;padding:9px 12px;font:inherit;height:42px}
.cs-form button{border:0;background:var(--primary);color:#fff;border-radius:12px;padding:0 16px;font-weight:600;cursor:pointer}
@media (max-width:720px){.nav a.hide-sm{display:none}.hero{padding:64px 0 48px}}