/* ===== หน้าหลัก (landing) — ใช้ token/ธีมจาก style.css ===== */
body.landing{display:block;padding:0;place-items:initial}
.l-wrap{width:min(1120px,100% - 40px);margin-inline:auto}
.l-wrap.narrow{width:min(760px,100% - 40px)}
.dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(61,220,151,.18)}

/* nav */
.l-nav{position:sticky;top:0;z-index:30;transition:background .2s,border-color .2s,box-shadow .2s;border-bottom:1px solid transparent}
.l-nav.scrolled{background:var(--glass);-webkit-backdrop-filter:blur(var(--blur)) saturate(140%);backdrop-filter:blur(var(--blur)) saturate(140%);border-color:var(--line)}
.l-nav-in{display:flex;align-items:center;gap:20px;min-height:62px}
.l-brand{display:flex;align-items:center;gap:10px;font-size:15px}
.l-links{display:flex;gap:4px;margin-left:auto}
.l-links a{padding:7px 12px;border-radius:8px;color:var(--ink-2);font-size:13.5px;transition:background .15s,color .15s}
.l-links a:hover{background:var(--glass-2);color:var(--ink)}
.l-acts{display:flex;align-items:center;gap:8px}
.l-burger{display:none}

/* hero */
.l-hero{padding:clamp(48px,9vw,104px) 0 clamp(28px,5vw,56px);text-align:center}
.l-hero-in{display:flex;flex-direction:column;align-items:center;gap:18px}
.l-pill{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;border:1px solid var(--line);border-radius:99px;background:var(--glass);font-size:12.5px;color:var(--ink-2)}
.l-hero h1{font-size:clamp(30px,6vw,56px);line-height:1.22;letter-spacing:-.01em;max-width:860px}
.grad{background:linear-gradient(100deg,var(--accent-text),var(--red) 70%);-webkit-background-clip:text;background-clip:text;color:transparent}
.l-lead{max-width:620px;color:var(--muted);font-size:clamp(14px,2vw,16.5px)}
.l-cta{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;margin-top:6px}
.l-cta .btn{min-height:44px;padding:0 24px;font-size:15px}
.l-stats{list-style:none;padding:0;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;width:min(640px,100%);margin-top:20px}
.l-stats li{padding:12px 8px;border-top:1px solid var(--line)}
.l-stats b{display:block;font-size:clamp(18px,3vw,24px);color:var(--accent-text)}
.l-stats small{color:var(--muted)}

/* sections */
.l-sec{padding:clamp(36px,6vw,72px) 0;scroll-margin-top:64px}
.l-head{text-align:center;margin-bottom:clamp(22px,4vw,38px);display:flex;flex-direction:column;gap:8px;align-items:center}
.l-head h2{font-size:clamp(22px,3.6vw,32px);line-height:1.3}
.l-head p{max-width:560px}
.eyebrow{font-weight:700;letter-spacing:.14em;color:var(--accent-text)}

/* browser preview */
.browser{overflow:hidden;padding:0;max-width:980px;margin-inline:auto;transition:transform .25s ease-out;will-change:transform}
.browser .bar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;padding:11px 14px;border-bottom:1px solid var(--line);background:var(--sunk)}
.lights{display:flex;gap:7px}
.lights i{width:11px;height:11px;border-radius:50%;background:#ff5f57}.lights i:nth-child(2){background:#febc2e}.lights i:nth-child(3){background:#28c840}
.url{display:inline-flex;align-items:center;gap:6px;padding:4px 14px;border:1px solid var(--line);border-radius:8px;background:var(--field);font-size:12.5px;color:var(--muted);max-width:100%;overflow:hidden;white-space:nowrap}
.url .ic{width:13px;height:13px}.url b{color:var(--ink);font-weight:400;overflow:hidden;text-overflow:ellipsis}
.live{justify-self:end;display:inline-flex;align-items:center;gap:7px;font-size:12px;color:var(--muted)}
.shot{background:var(--sunk)}
.shot img{display:block;width:100%;height:auto}
.shot.empty .ph{display:grid;place-items:center;gap:8px;aspect-ratio:1640/1000;color:var(--muted);text-align:center;font-size:13px}
.shot.empty .ph .ic{width:34px;height:34px}.shot.empty code{font-family:var(--mono);color:var(--accent-text)}
.l-models{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;max-width:980px;margin:18px auto 0}
.l-models li{display:flex;gap:12px;align-items:center;padding:12px 14px}
.l-models .ic{color:var(--accent-text)}.l-models span{display:flex;flex-direction:column}

/* features / steps */
.l-grid{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:14px}
.l-grid li{padding:20px;display:flex;flex-direction:column;gap:6px;align-items:flex-start;transition:transform .2s,border-color .2s}
.l-grid li:hover,.l-price article:hover{transform:translateY(-3px);border-color:var(--line-hi)}
.l-grid .btn-icon{margin-bottom:6px}.l-grid b{font-size:15.5px}
.l-steps{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;counter-reset:s}
.l-steps li{padding:20px;display:flex;flex-direction:column;gap:6px}
.l-steps i{font-style:normal;display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--red);color:#fff;font-weight:700;margin-bottom:6px;box-shadow:inset 0 1px 0 rgba(255,255,255,.37)}

/* pricing */
.l-price{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px;align-items:stretch}
.l-price article{position:relative;padding:24px;display:flex;flex-direction:column;gap:12px;transition:transform .2s,border-color .2s}
.l-price article.hot{border-color:var(--red);box-shadow:var(--shadow),0 0 0 1px var(--red),0 10px 40px rgba(var(--red-rgb),.22)}
.l-price .badge{position:absolute;top:14px;right:14px}
.l-price h3{font-size:16px}.amt{font-size:30px;font-weight:700}.amt small{font-size:13px;font-weight:400}
.l-price ul{list-style:none;padding:0;display:flex;flex-direction:column;gap:6px;margin-bottom:6px;flex:1;color:var(--ink-2)}
.l-price li::before{content:"✓";color:var(--ok);margin-right:8px}
.l-price .btn{width:100%}.l-empty{text-align:center}

/* faq */
.l-faq{display:flex;flex-direction:column;gap:10px}
.l-faq details{padding:0}
.l-faq summary{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:15px 18px;cursor:pointer;list-style:none;font-weight:700}
.l-faq summary::-webkit-details-marker{display:none}
.l-faq summary .ic{color:var(--muted);transition:transform .2s}
.l-faq details[open] summary .ic{transform:rotate(180deg)}
.l-faq p{padding:0 18px 16px}

/* final CTA / footer */
.l-final{text-align:center;padding:clamp(28px,5vw,52px) 20px;display:flex;flex-direction:column;align-items:center;gap:12px;background:linear-gradient(160deg,rgba(var(--red-rgb),.22),var(--glass) 60%)}
.l-final h2{font-size:clamp(20px,3.4vw,30px)}.l-final .btn{min-height:44px;padding:0 26px;margin-top:6px}
.l-foot{border-top:1px solid var(--line);padding:22px 0;font-size:13px}
.l-foot .l-wrap{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}

/* reveal on scroll (JS เติม .in — ไม่มี JS ก็แสดงปกติ) */
.js .reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}
.js .reveal.in{opacity:1;transform:none}

@media(max-width:820px){
  .l-burger{display:grid}
  .l-links{position:absolute;left:0;right:0;top:100%;margin:0;flex-direction:column;padding:10px 20px 16px;background:var(--side-bg);border-bottom:1px solid var(--line);display:none}
  .l-links.open{display:flex}.l-links a{padding:11px 10px}
  .l-acts{margin-left:auto}
  .browser .bar{grid-template-columns:auto 1fr}.live{display:none}.url{justify-self:end}
}
@media(prefers-reduced-motion:reduce){.js .reveal{opacity:1;transform:none;transition:none}.browser,.l-grid li,.l-price article{transition:none}}