:root{--ink:#12142A;--mute:#3A3D5C;--soft:#5A5D7E;--line:#E3E4F5;--brand:#4B4FDB;--tint:#E9EAFD;--mint:#2ED3A0;--peach:#FF8A6B;--bg:#FAFAFF}
*{box-sizing:border-box}
body{margin:0;font-family:'Noto Sans Thai',system-ui,sans-serif;color:var(--ink);background:var(--bg);line-height:1.5}
h1,h2,h3{font-family:'Prompt',sans-serif;margin:0}
a{color:var(--brand)}a:hover{color:#3438B8}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--mint);outline-offset:2px}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
nav{display:flex;flex-wrap:wrap;gap:16px;align-items:center;justify-content:space-between;padding-top:24px;padding-bottom:0}
.logo{display:flex;align-items:center;gap:10px;font-family:'Prompt',sans-serif;font-weight:700;font-size:22px;color:var(--ink);text-decoration:none}
.links{display:flex;flex-wrap:wrap;gap:24px;align-items:center;font-size:15px}
.links a{text-decoration:none;color:var(--mute)}
.lang{border:1px solid #C9CBEA;border-radius:999px;background:#fff;padding:6px 14px;font-size:13px;color:var(--mute);cursor:pointer;font-family:inherit;min-height:36px}
.hero{display:flex;flex-wrap:wrap;gap:48px;align-items:center;padding-top:64px;padding-bottom:40px}
.hero>div{flex:1 1 400px;min-width:0}
.pill{display:inline-block;background:#E6F9F2;color:#0B6B50;border-radius:999px;padding:6px 14px;font-size:14px;font-weight:600;margin-bottom:20px}
h1{font-size:clamp(38px,5vw,60px);line-height:1.1;font-weight:700;letter-spacing:-.5px}
.lead{font-size:19px;line-height:1.6;color:var(--mute);margin:20px 0 0;max-width:500px}
.badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.badge{border-radius:14px;padding:10px 20px;min-width:170px}
.badge small{display:block;font-size:12px}
.badge b{font-family:'Prompt',sans-serif;font-weight:600;font-size:20px}
.b1{background:var(--ink);color:#fff}.b2{background:#fff;border:1.5px solid var(--ink)}
.cta{display:inline-block;margin-top:20px;background:var(--brand);color:#fff;border-radius:12px;padding:13px 24px;font-family:'Prompt',sans-serif;font-weight:600;text-decoration:none}
.cta:hover{color:#fff;background:#3438B8}
.note{font-size:14px;color:var(--soft);margin-top:10px}
.phonewrap{display:flex;justify-content:center;position:relative}
.phonewrap:before{content:"";position:absolute;inset:8% 6%;background:var(--tint);border-radius:48px}
.phone{position:relative;width:290px;background:#fff;border-radius:40px;border:8px solid var(--ink);padding:22px 18px 18px;box-shadow:0 24px 60px rgba(75,79,219,.25)}
.phone .top{display:flex;justify-content:space-between;align-items:flex-start}
.phone .lbl{font-size:12px;color:var(--soft)}
.big{font-family:'Prompt',sans-serif;font-weight:700;font-size:40px;line-height:1.1;color:var(--brand)}
.big span{font-size:20px}
.grid2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px}
.grid2 div{background:#F3F3FF;border-radius:16px;padding:12px;font-size:12px;color:var(--soft)}
.grid2 b{display:block;font-family:'Prompt',sans-serif;font-weight:600;font-size:18px;color:var(--ink)}
.trash{margin-top:14px;background:var(--peach);color:var(--ink);border-radius:14px;text-align:center;padding:13px;font-family:'Prompt',sans-serif;font-weight:600;font-size:15px}
.cap{text-align:center;font-size:11px;color:var(--soft);margin-top:8px}
section{padding-top:56px;padding-bottom:24px}
h2{font-size:clamp(28px,3.5vw,40px);font-weight:700;text-align:center}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-top:36px}
.cards.wide{grid-template-columns:repeat(auto-fit,minmax(340px,1fr))}
.card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px}
.card h3{font-size:20px}.card p{color:var(--mute);line-height:1.6;margin:8px 0 0}
.card.f{display:flex;gap:18px}.card.f svg{flex:none}
.card.tint{background:var(--tint);border:0;display:flex;flex-direction:column;justify-content:center}
.card.tint h3{color:#2F32A8}.card.tint p{color:#2B2D5C}
.num{width:40px;height:40px;border-radius:12px;background:var(--tint);color:var(--brand);display:flex;align-items:center;justify-content:center;font-family:'Prompt',sans-serif;font-weight:700;margin-bottom:16px}
.num.p{background:#FFE9E2;color:#9A3A1F}
.dark{background:var(--ink);color:#fff;border-radius:32px;padding:clamp(28px,5vw,56px);display:flex;flex-wrap:wrap;gap:32px;align-items:center}
.dark>div{flex:1 1 280px;min-width:0}
.dark h2{text-align:left;line-height:1.15}
.dark p{color:#C9CBEA;line-height:1.7;font-size:17px;margin:16px 0 0}
.chip{background:#1E2142;border-radius:16px;padding:16px 20px;display:flex;gap:12px;align-items:center;margin-bottom:12px}
.chip:before{content:"";width:10px;height:10px;border-radius:50%;background:var(--mint);flex:none}
.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:20px;margin:36px auto 0;max-width:820px}
.plan{background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px}
.plan.pro{border:2px solid var(--brand)}
.plan h3{font-size:22px}.plan.pro h3{color:var(--brand)}
.price{font-family:'Prompt',sans-serif;font-weight:700;font-size:36px;margin-top:8px}
.price small{font-size:16px;font-weight:500;color:var(--soft)}
.plan ul{padding-left:20px;line-height:2;color:var(--mute);margin:16px 0 0}
.faq{max-width:760px;margin:0 auto}
details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 24px;margin-top:12px}
summary{cursor:pointer;font-family:'Prompt',sans-serif;font-weight:600;font-size:18px;list-style:none}
summary::-webkit-details-marker{display:none}
details p{color:var(--mute);line-height:1.6;margin:12px 0 0}
footer{margin-top:56px;padding:24px 0 40px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;font-size:14px;color:var(--soft)}
footer div{display:flex;gap:20px}
.doc{max-width:760px;margin:0 auto;padding:48px 24px}
.doc h1{font-size:clamp(32px,4vw,44px)}
.doc h2{text-align:left;font-size:22px;margin-top:32px}
.doc p,.doc li{color:var(--mute);line-height:1.7}