:root{
  --bg:#f6f7fb;
  --card:#ffffff;
  --text:#101828;
  --muted:#667085;
  --line:#eaecf0;
  --brand:#16a34a;
  --brand-dark:#15803d;
  --shadow:0 18px 45px rgba(16,24,40,.10);
  --radius:24px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Kanit',sans-serif;
  background:
    radial-gradient(circle at top left,color-mix(in srgb, var(--brand) 13%, transparent),transparent 32%),
    radial-gradient(circle at top right,rgba(37,99,235,.10),transparent 34%),
    linear-gradient(180deg,var(--bg-top,#f9fafb) 0%,var(--bg-bottom,#eef2f7) 100%);
  color:var(--text);
  min-height:100vh;
}
a{text-decoration:none;color:inherit}
button{font-family:inherit}
.loading{min-height:100vh;display:grid;place-items:center;color:var(--muted)}
.topbar{position:sticky;top:0;z-index:30;background:rgba(246,247,251,.78);backdrop-filter:blur(16px);border-bottom:1px solid rgba(234,236,240,.85)}
.topbar-inner{max-width:1080px;margin:auto;height:72px;padding:0 20px;display:flex;align-items:center;justify-content:space-between}
.brand{display:flex;align-items:center;gap:12px;font-weight:700;font-size:20px}
.brand-mark{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;color:white;background:linear-gradient(135deg,var(--brand),var(--brand-dark));box-shadow:0 12px 30px rgba(22,163,74,.28)}
.safe-badge{display:flex;align-items:center;gap:8px;color:#166534;background:#dcfce7;padding:9px 12px;border-radius:999px;font-size:13px;font-weight:600;border:1px solid #bbf7d0}
.container{max-width:1080px;margin:auto;padding:28px 20px 110px}
.hero{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch}
.app-card,.preview-card,.section-card{background:rgba(255,255,255,.88);border:1px solid rgba(234,236,240,.94);border-radius:var(--radius);box-shadow:var(--shadow)}
.app-card{padding:28px;position:relative;overflow:hidden}
.app-card:before{content:"";position:absolute;inset:-80px -120px auto auto;width:260px;height:260px;border-radius:50%;background:color-mix(in srgb, var(--brand) 10%, transparent);pointer-events:none}
.official{display:inline-flex;align-items:center;gap:8px;color:#175cd3;background:#eff8ff;border:1px solid #b2ddff;padding:8px 12px;border-radius:999px;font-size:13px;font-weight:600;margin-bottom:22px;position:relative;z-index:1}
.app-main{display:flex;gap:20px;align-items:center;position:relative;z-index:1}
.app-icon{width:100px;height:100px;border-radius:26px;object-fit:cover;box-shadow:0 16px 34px rgba(16,24,40,.18);border:1px solid rgba(255,255,255,.8);background:#f2f4f7}
.fallback-icon{width:100px;height:100px;border-radius:26px;display:none;place-items:center;background:linear-gradient(135deg,var(--brand),var(--brand-dark));color:#fff;box-shadow:0 16px 34px rgba(16,24,40,.18)}
h1{font-size:40px;line-height:1.05;letter-spacing:-.7px;margin-bottom:8px}
.dev{color:var(--muted);font-size:16px}
.trust-row{margin-top:14px;display:flex;flex-wrap:wrap;gap:8px}
.trust-pill{display:inline-flex;align-items:center;gap:6px;padding:8px 10px;border-radius:999px;background:#f9fafb;border:1px solid var(--line);color:#475467;font-size:13px;font-weight:500}
.stats{margin:28px 0;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;position:relative;z-index:1}
.stat{border:1px solid var(--line);border-radius:18px;padding:14px;text-align:center;background:#fff}
.stat strong{display:flex;align-items:center;justify-content:center;gap:6px;font-size:18px;margin-bottom:4px}
.stat span{font-size:13px;color:var(--muted)}
.cta-stack{display:grid;gap:12px;position:relative;z-index:1}
.main-cta,.secondary-cta{width:100%;min-height:58px;border:0;border-radius:18px;color:white;font-size:18px;font-weight:700;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;transition:.22s ease}
.main-cta{background:linear-gradient(135deg,var(--brand),var(--brand-dark));box-shadow:0 18px 34px rgba(22,163,74,.30)}
.main-cta:hover{transform:translateY(-2px);box-shadow:0 22px 44px rgba(22,163,74,.38)}
.secondary-cta{color:#166534;background:#ecfdf3;border:1px solid #bbf7d0;box-shadow:none;font-size:15px;min-height:48px}
.ad-note{margin-top:12px;padding:13px 14px;border-radius:16px;background:#f8fafc;border:1px solid #e2e8f0;color:#334155;font-size:13px;line-height:1.65;display:grid;grid-template-columns:auto 1fr;gap:8px;align-items:flex-start;position:relative;z-index:1}
.ad-note small{display:block;margin-top:3px;color:#64748b;font-size:12px}
.mini-proof{margin-top:16px;display:flex;align-items:center;justify-content:center;gap:16px;padding:14px 16px;border-radius:18px;background:rgba(255,255,255,.72);border:1px solid rgba(234,236,240,.9);backdrop-filter:blur(12px);position:relative;z-index:1}
.proof-item{text-align:center}.proof-item strong{display:block;font-size:16px;font-weight:700;color:#111827}.proof-item span{font-size:12px;color:#667085}.proof-divider{width:1px;height:28px;background:#e5e7eb}
.preview-card{overflow:hidden;padding:18px}
.phone-frame{position:relative;height:520px;border-radius:34px;background:#111827;padding:12px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.1),0 18px 40px rgba(16,24,40,.18);overflow:hidden}
.phone-frame:before{content:"";position:absolute;top:8px;left:50%;transform:translateX(-50%);width:86px;height:6px;border-radius:999px;background:rgba(255,255,255,.22);z-index:4}
.carousel{width:100%;height:100%;overflow:hidden;border-radius:26px;background:#0b1220}.slides{display:flex;height:100%;transition:transform .38s ease}
.slides img{width:100%;height:100%;flex:0 0 100%;object-fit:cover;display:block}
.nav-btn{position:absolute;top:50%;transform:translateY(-50%);width:42px;height:42px;border:0;border-radius:999px;background:rgba(255,255,255,.92);color:#101828;display:grid;place-items:center;cursor:pointer;box-shadow:0 12px 24px rgba(0,0,0,.16);z-index:5}
.prev{left:26px}.next{right:26px}
.dots{position:absolute;left:50%;bottom:26px;transform:translateX(-50%);display:flex;gap:7px;background:rgba(0,0,0,.28);padding:8px 10px;border-radius:999px;z-index:5}
.dot{width:8px;height:8px;border-radius:999px;background:rgba(255,255,255,.55);border:0;cursor:pointer;transition:.2s ease}.dot.active{width:22px;background:#fff}
.grid{margin-top:28px;display:grid;grid-template-columns:1fr 1fr;gap:22px}.section-card{padding:24px}
.section-title{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:700;margin-bottom:14px}.desc{color:#475467;line-height:1.8;font-size:15px}
.feature-list{display:grid;gap:12px;margin-top:14px}.feature{display:flex;gap:10px;align-items:flex-start;color:#475467;line-height:1.55}.feature i{color:var(--brand);margin-top:2px;flex:0 0 auto}
.review{border-top:1px solid var(--line);padding-top:14px;margin-top:14px}.review:first-of-type{border-top:0;padding-top:0;margin-top:0}.review-head{display:flex;justify-content:space-between;gap:12px;margin-bottom:8px;font-weight:600}.stars{display:flex;gap:2px;color:#f59e0b}
.version-box{background:#f9fafb;border:1px solid var(--line);border-radius:18px;padding:16px;margin-top:12px}
.sticky-cta{position:fixed;left:50%;bottom:18px;transform:translate(-50%,140%);width:min(94%,520px);z-index:40;background:rgba(255,255,255,.92);backdrop-filter:blur(14px);border:1px solid rgba(234,236,240,.95);box-shadow:0 20px 50px rgba(16,24,40,.18);border-radius:22px;padding:12px;display:flex;align-items:center;gap:12px;transition:.28s ease}
.sticky-cta.show{transform:translate(-50%,0)}.sticky-icon{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--brand),var(--brand-dark));flex:0 0 auto}.sticky-text{flex:1;min-width:0}.sticky-text strong{display:block;font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sticky-text span{display:block;font-size:12px;color:var(--muted)}
.sticky-btn{border:0;border-radius:14px;padding:12px 14px;color:#fff;font-weight:700;background:linear-gradient(135deg,var(--brand),var(--brand-dark));cursor:pointer;white-space:nowrap}
footer{margin-top:28px;color:var(--muted);font-size:13px;text-align:center;line-height:1.8}.footer-links{margin-top:8px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}.footer-links a{color:#475467;text-decoration:underline;text-underline-offset:3px}
@media(max-width:820px){.hero,.grid{grid-template-columns:1fr}.phone-frame{height:430px}h1{font-size:32px}}
@media(max-width:520px){.topbar-inner{height:64px}.safe-badge{display:none}.container{padding:18px 14px 110px}.app-card{padding:20px}.app-main{align-items:flex-start}.app-icon,.fallback-icon{width:82px;height:82px;border-radius:22px}h1{font-size:27px}.stats{grid-template-columns:repeat(3,1fr);gap:8px}.stat{padding:12px 8px}.stat strong{font-size:15px}.stat span{font-size:12px}.phone-frame{height:390px;border-radius:28px}.sticky-cta{bottom:12px}.sticky-text span{display:none}}