:root{
  --bg:#F3F3EA; --bg2:#EAEADF; --card:#FBFBF6; --ink:#1B1E1A; --ink2:#4B5048; --ink3:#7A7F75;
  --green:#22543A; --green2:#2F6B4A; --mint:#BFEBCB; --lime:#E3EDB8; --line:rgba(27,30,26,.10);
  --dark:#151915; --dark2:#20251F; --red:#D64545; --amber:#E2A93B; --radius:26px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;overflow-x:clip}
body{font-family:"Plus Jakarta Sans",system-ui,-apple-system,sans-serif;background:var(--bg);color:var(--ink);line-height:1.55;-webkit-font-smoothing:antialiased;overflow-x:clip}
img{max-width:100%;height:auto;display:block}
a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
.mono{font-family:"JetBrains Mono",ui-monospace,monospace}

/* ---------- nav ---------- */
nav{position:sticky;top:0;z-index:50;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);background:rgba(243,243,234,.72);border-bottom:1px solid transparent;transition:border-color .3s,background .3s}
nav.scrolled{border-color:var(--line);background:rgba(243,243,234,.9)}
nav .wrap{display:flex;align-items:center;justify-content:space-between;height:62px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:19px;text-decoration:none}
.brand img{width:32px;height:32px;border-radius:9px}
nav ul{display:flex;gap:26px;list-style:none;font-size:14.5px;font-weight:500;color:var(--ink2)}
nav ul a{text-decoration:none;position:relative}
nav ul a::after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;background:var(--green);transform:scaleX(0);transition:transform .25s;transform-origin:left}
nav ul a:hover{color:var(--ink)}
nav ul a:hover::after{transform:scaleX(1)}
.navr{display:flex;align-items:center;gap:10px}
.lang{font-weight:600;font-size:13px;text-decoration:none;padding:8px 12px;border-radius:999px;border:1px solid var(--line);color:var(--ink2)}
.lang:hover{color:var(--ink);background:var(--card)}
.btn{display:inline-flex;align-items:center;gap:8px;border-radius:999px;padding:13px 22px;font-weight:600;font-size:15px;text-decoration:none;border:0;cursor:pointer;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px -12px rgba(0,0,0,.35)}
.btn-dark{background:var(--dark);color:#fff}
.btn-ghost{background:var(--card);color:var(--ink);border:1px solid var(--line)}
.btn-light{background:#fff;color:var(--dark)}
nav .btn{padding:9px 16px;font-size:14px}

/* ---------- hero ---------- */
.hero{position:relative;padding:56px 0 24px;overflow:hidden}
.hero .bg{position:absolute;inset:0;z-index:-1;pointer-events:none}
.blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.75;animation:drift 18s ease-in-out infinite alternate}
.blob.b1{width:520px;height:520px;background:#D6E9C2;left:-120px;top:-160px}
.blob.b2{width:440px;height:440px;background:#C7E6D3;right:-80px;top:-60px;animation-delay:-6s}
.blob.b3{width:360px;height:360px;background:#EFE9C9;left:40%;top:260px;animation-delay:-12s}
@keyframes drift{to{transform:translate(60px,40px) scale(1.12)}}
.grid-dots{position:absolute;inset:0;background-image:radial-gradient(rgba(27,30,26,.09) 1px,transparent 1px);background-size:22px 22px;mask-image:radial-gradient(70% 60% at 50% 30%,#000,transparent)}
.hero .wrap{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.pill{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border-radius:999px;background:var(--mint);color:var(--green);font-weight:600;font-size:13px}
.pill .dot{width:7px;height:7px;border-radius:50%;background:var(--green);box-shadow:0 0 0 0 rgba(34,84,58,.5);animation:pulse 2s infinite}
@keyframes pulse{70%{box-shadow:0 0 0 8px rgba(34,84,58,0)}100%{box-shadow:0 0 0 0 rgba(34,84,58,0)}}
h1{font-size:clamp(40px,6vw,70px);line-height:1.03;letter-spacing:-.035em;font-weight:800;margin:18px 0 16px}
h1 .line{display:block;overflow:hidden}
h1 .line span{display:inline-block;animation:rise .9s cubic-bezier(.2,.8,.2,1) both}
h1 .line:nth-child(2) span{animation-delay:.12s}
h1 em{font-style:normal;background:linear-gradient(90deg,var(--green),#4E9A6B,var(--green));background-size:200% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:rise .9s .12s cubic-bezier(.2,.8,.2,1) both,shine 6s linear infinite}
@keyframes rise{from{transform:translateY(105%)}}
@keyframes shine{to{background-position:-200% 0}}
.lead{font-size:clamp(16px,1.7vw,19px);color:var(--ink2);max-width:540px}
.fade-in{animation:fadeup .8s .3s both}
.fade-in.d2{animation-delay:.45s}.fade-in.d3{animation-delay:.6s}
@keyframes fadeup{from{opacity:0;transform:translateY(16px)}}
.cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.store{display:inline-flex;align-items:center;gap:12px;background:var(--dark);color:#fff;border-radius:16px;padding:10px 20px 10px 16px;text-decoration:none;transition:transform .2s}
.store:hover{transform:translateY(-2px)}
.store svg{width:26px;height:26px}
.store small{display:block;font-size:11px;opacity:.75;line-height:1.2}
.store b{display:block;font-size:18px;line-height:1.2}
.meta{margin-top:20px;display:flex;flex-wrap:wrap;gap:16px;font-size:14px;color:var(--ink3)}
.meta span::before{content:"✓ ";color:var(--green2);font-weight:700}

.stage{position:relative;height:600px}
.phone{position:absolute;width:280px;border-radius:44px;padding:10px;background:#0E0F0E;box-shadow:0 50px 90px -35px rgba(20,40,25,.55),0 0 0 1px rgba(0,0,0,.25)}
.phone img{border-radius:34px}
.phone.a{left:8%;top:40px;z-index:2;animation:floatA 7s ease-in-out infinite}
.phone.b{right:4%;top:0;animation:floatB 8s ease-in-out infinite}
@keyframes floatA{0%,100%{transform:rotate(-5deg) translateY(0)}50%{transform:rotate(-3deg) translateY(-14px)}}
@keyframes floatB{0%,100%{transform:rotate(6deg) translateY(0)}50%{transform:rotate(4deg) translateY(12px)}}
.chipf{position:absolute;z-index:4;display:flex;align-items:center;gap:8px;background:rgba(251,251,246,.92);backdrop-filter:blur(8px);border:1px solid var(--line);border-radius:14px;padding:9px 13px;font-size:13px;font-weight:700;box-shadow:0 14px 30px -14px rgba(0,0,0,.3);animation:bob 5s ease-in-out infinite}
.chipf i{width:9px;height:9px;border-radius:50%;flex:none}
.chipf.c1{left:-2%;top:120px}
.chipf.c2{right:-3%;top:250px;animation-delay:-1.5s}
.chipf.c3{left:2%;bottom:120px;animation-delay:-3s}
.chipf.c4{right:6%;bottom:40px;animation-delay:-2.2s;font-size:20px;padding:10px 16px}
.chipf.c4 i{background:var(--red);animation:blink 1s steps(2) infinite}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}
@keyframes blink{50%{opacity:.15}}

/* ---------- marquee ---------- */
.marquee{border-block:1px solid var(--line);background:var(--card);overflow:hidden;padding:16px 0;margin-top:28px}
.marquee .track{display:flex;gap:44px;width:max-content;animation:scroll 32s linear infinite}
.marquee span{display:inline-flex;align-items:center;gap:10px;font-weight:700;color:var(--ink2);font-size:15px;white-space:nowrap}
.marquee span::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--green2);transform:rotate(45deg)}
@keyframes scroll{to{transform:translateX(-50%)}}

/* ---------- sections ---------- */
section{padding:72px 0}
.kicker{font-size:12.5px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--green2)}
h2{font-size:clamp(28px,3.8vw,44px);line-height:1.1;letter-spacing:-.025em;font-weight:800;margin:10px 0 14px}
.sub{color:var(--ink2);font-size:17px;max-width:640px}
.shead{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;flex-wrap:wrap}

/* stats */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:36px}
.stat{background:var(--card);border:1px solid var(--line);border-radius:22px;padding:22px}
.stat b{display:block;font-size:clamp(30px,4vw,42px);letter-spacing:-.03em;color:var(--green);line-height:1}
.stat span{display:block;margin-top:8px;color:var(--ink2);font-size:14.5px}

/* workflow */
.flow{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:40px}
.flow .rail{position:absolute;left:4%;right:4%;top:33px;height:2px;background:var(--line);z-index:0}
.flow .rail i{position:absolute;inset:0;background:linear-gradient(90deg,var(--green2),#7BC293);transform:scaleX(0);transform-origin:left;transition:transform 1.6s cubic-bezier(.4,0,.2,1)}
.flow.in .rail i{transform:scaleX(1)}
.step{position:relative;z-index:1;background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:transform .3s,box-shadow .3s}
.step:hover{transform:translateY(-4px);box-shadow:0 20px 40px -26px rgba(20,40,25,.45)}
.step .n{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:14px;background:var(--lime);color:var(--green);font-size:14px;font-weight:700}
.step h3{font-size:18px;margin:14px 0 6px}
.step p{color:var(--ink2);font-size:14.5px}
.step.dark{background:var(--dark);color:#fff;border-color:transparent}
.step.dark .n{background:var(--green2);color:#fff}
.step.dark p{color:rgba(255,255,255,.7)}

/* bento */
.bento{display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:40px}
.tile{position:relative;background:var(--card);border:1px solid var(--line);border-radius:30px;overflow:hidden;padding:28px 28px 0;display:flex;flex-direction:column;min-height:440px;transition:transform .35s,box-shadow .35s}
.tile:hover{transform:translateY(-5px);box-shadow:0 30px 60px -36px rgba(20,40,25,.5)}
.tile h3{font-size:clamp(21px,2.2vw,26px);letter-spacing:-.02em;line-height:1.18;margin:8px 0 10px}
.tile p{color:var(--ink2);font-size:15px}
.tile .pic{margin-top:auto;padding-top:22px;display:flex;justify-content:center;align-items:flex-start;height:300px;overflow:hidden}
.tile .pic img{width:min(250px,80%);border-radius:28px 28px 0 0;box-shadow:0 -10px 40px -20px rgba(20,40,25,.45);transform:translateY(24px);transition:transform .5s cubic-bezier(.2,.8,.2,1)}
.tile:hover .pic img{transform:translateY(6px)}
.tile.wide{grid-column:span 4;flex-direction:row;gap:28px;padding:32px 0 0 32px}
.tile.wide .txt{flex:1;padding-bottom:30px}
.tile.wide .pic{flex:0 0 42%;padding-top:0;height:auto;max-height:420px;align-self:flex-end}
.tile.s2{grid-column:span 2}
.tile.s3{grid-column:span 3}
.tile.green{background:linear-gradient(165deg,#E3EED3,#D3E6D9)}
.tile.darkt{background:var(--dark);color:#fff;border-color:transparent}
.tile.darkt p{color:rgba(255,255,255,.7)}
.tile.darkt .kicker{color:#9FD9B0}
.chips{display:flex;flex-wrap:wrap;gap:7px;margin-top:16px}
.chip{font-size:12.5px;font-weight:600;padding:6px 11px;border-radius:999px;background:var(--bg);border:1px solid var(--line);transition:background .2s,color .2s}
.chip:hover{background:var(--green);color:#fff}
.darkt .chip{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.12);color:#fff}
.ticks{list-style:none;margin-top:14px;display:grid;gap:8px}
.ticks li{padding-left:24px;position:relative;font-size:14.5px;color:var(--ink2)}
.ticks li::before{content:"";position:absolute;left:0;top:6px;width:14px;height:14px;border-radius:50%;background:var(--mint);box-shadow:inset 0 0 0 4px var(--mint),inset 0 0 0 7px var(--green)}
.privacy-list{display:grid;gap:14px;margin-top:20px;padding-bottom:28px}
.privacy-list>div{display:flex;gap:14px;align-items:flex-start}
.privacy-list b{display:block;font-size:15px}
.privacy-list span{font-size:14px;color:rgba(255,255,255,.65)}
.privacy-list .ic{flex:none;width:36px;height:36px;border-radius:11px;background:rgba(159,217,176,.15);color:#9FD9B0;display:grid;place-items:center;font-size:13px}

/* premiere demo */
.band{background:var(--dark);color:#fff;border-radius:40px;padding:56px;display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center;position:relative;overflow:hidden}
.band::before{content:"";position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(79,154,107,.25),transparent 70%);right:-200px;top:-250px}
.band .kicker{color:#9FD9B0}
.band .sub{color:rgba(255,255,255,.72)}
.band ol{margin-top:20px;padding-left:20px;display:grid;gap:8px;color:rgba(255,255,255,.85);font-size:15.5px}
.band .btn-light{margin-top:26px}
.ppro{position:relative;background:#232323;border-radius:16px;border:1px solid #3a3a3a;box-shadow:0 40px 80px -30px rgba(0,0,0,.7);overflow:hidden;font-family:"JetBrains Mono",monospace}
.ppro .bar{display:flex;align-items:center;gap:8px;padding:10px 14px;background:#1b1b1b;border-bottom:1px solid #333;font-size:11px;color:#9a9a9a}
.ppro .bar i{width:10px;height:10px;border-radius:50%;background:#444}
.ppro .bar i:nth-child(1){background:#ff5f57}.ppro .bar i:nth-child(2){background:#febc2e}.ppro .bar i:nth-child(3){background:#28c840}
.ppro .bar b{margin-left:8px;color:#d8d8d8;font-weight:500}
.ppro .status{margin-left:auto;color:#9FD9B0}
.ppro .ruler{position:relative;height:28px;margin-left:44px;border-bottom:1px solid #333;background:repeating-linear-gradient(90deg,#3a3a3a 0 1px,transparent 1px 10%)}
.ppro .mk{position:absolute;top:6px;width:10px;height:12px;transform:translateX(-50%) scale(0);transition:transform .3s cubic-bezier(.3,1.6,.5,1);clip-path:polygon(0 0,100% 0,100% 65%,50% 100%,0 65%)}
.ppro .mk.on{transform:translateX(-50%) scale(1)}
.ppro .tracks{position:relative;padding:8px 0 14px}
.ppro .tr{display:flex;align-items:center;height:42px}
.ppro .tr.a{height:30px}
.ppro .tr label{width:44px;flex:none;font-size:10px;color:#8a8a8a;text-align:center}
.ppro .lane{position:relative;flex:1;height:100%;margin-right:12px;border-bottom:1px solid #2c2c2c}
.ppro .clip{position:absolute;top:4px;bottom:4px;border-radius:4px;font-size:9.5px;color:#fff;padding:4px 6px;overflow:hidden;white-space:nowrap;transform-origin:left;transform:scaleX(0);opacity:0;transition:transform .35s cubic-bezier(.2,.8,.2,1),opacity .2s}
.ppro .clip.on{transform:scaleX(1);opacity:1}
.ppro .clip.v{background:#4F6FB0;box-shadow:inset 0 -6px 0 rgba(0,0,0,.18)}
.ppro .clip.v.k{background:#3E8E6B}
.ppro .clip.au{background:#2C6B4E;font-size:0}
.ppro .clip.au::after{content:"";position:absolute;inset:6px 4px;background:repeating-linear-gradient(90deg,rgba(255,255,255,.5) 0 1px,transparent 1px 3px);mask-image:linear-gradient(transparent 30%,#000 50%,transparent 70%)}
.ppro .clip.gap{background:rgba(214,69,69,.08);border:1px dashed #D64545;color:#ff9a9a}
.ppro .clip.gap.arch{background:rgba(226,169,59,.08);border-color:#E2A93B;color:#f2c56c}
.ppro .head{position:absolute;top:0;bottom:0;left:44px;width:2px;background:#5AA2FF;transition:left .35s cubic-bezier(.2,.8,.2,1);z-index:3}
.ppro .head::before{content:"";position:absolute;top:-28px;left:-6px;border:7px solid transparent;border-top:9px solid #5AA2FF}
.ppro .foot{display:flex;justify-content:space-between;padding:9px 14px;background:#1b1b1b;border-top:1px solid #333;font-size:11px;color:#9a9a9a}
.ppro .prog{height:3px;background:#333}
.ppro .prog i{display:block;height:100%;width:0;background:#9FD9B0;transition:width .35s}

/* gallery */
.gallery{overflow:hidden;padding:36px 0 10px;mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent)}
.gallery .track{display:flex;gap:20px;width:max-content;animation:scroll 50s linear infinite}
.gallery:hover .track{animation-play-state:paused}
.gallery figure{flex:0 0 220px}
.gallery img{border-radius:28px;box-shadow:0 20px 40px -24px rgba(20,40,25,.45);transition:transform .3s}
.gallery figure:hover img{transform:translateY(-8px) rotate(-1deg)}
.gallery figcaption{font-size:13.5px;color:var(--ink2);text-align:center;margin-top:12px;font-weight:600}

/* final */
.final{padding:72px 0 88px}
.final .box{position:relative;overflow:hidden;text-align:center;background:linear-gradient(160deg,#E3EED3,#CFE5D7);border-radius:40px;padding:64px 24px}
.final img.icon{width:92px;height:92px;border-radius:22px;margin:0 auto 20px;box-shadow:0 20px 40px -18px rgba(20,40,25,.5);animation:bob 5s ease-in-out infinite}
.final .cta{justify-content:center}
.final .sub{margin:0 auto}
footer{border-top:1px solid var(--line);padding:26px 0;font-size:14px;color:var(--ink3)}
footer .wrap{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between}
footer a{text-decoration:none;margin-left:18px}
footer a:hover{color:var(--ink)}

/* reveal */
.rv{opacity:0;transform:translateY(28px);transition:opacity .8s cubic-bezier(.2,.8,.2,1),transform .8s cubic-bezier(.2,.8,.2,1)}
.rv.in{opacity:1;transform:none}
.rv.d1{transition-delay:.08s}.rv.d2{transition-delay:.16s}.rv.d3{transition-delay:.24s}.rv.d4{transition-delay:.32s}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation:none!important;transition:none!important}
  .rv{opacity:1;transform:none}
  .ppro .clip,.ppro .mk{opacity:1;transform:none}
}
@media (max-width:980px){
  nav ul{display:none}
  .hero .wrap,.band{grid-template-columns:1fr}
  .stage{height:520px;max-width:440px;margin:0 auto;width:100%}
  .phone{width:220px}
  .stats{grid-template-columns:1fr 1fr}
  .flow{grid-template-columns:1fr 1fr}
  .flow .rail{display:none}
  .bento{grid-template-columns:1fr 1fr}
  .tile.wide,.tile.s2,.tile.s3{grid-column:span 2}
  .tile.wide{flex-direction:column;padding:28px 28px 0}
  .tile.wide .pic{flex:none;height:300px;align-self:center}
  .tile{min-height:0}
  .band{padding:36px 22px;border-radius:30px}
  section{padding:56px 0}
}
@media (max-width:560px){
  h1{font-size:35px}
  .hero{padding-top:36px}
  .flow,.stats{grid-template-columns:1fr}
  .bento{grid-template-columns:1fr}
  .tile.wide,.tile.s2,.tile.s3{grid-column:span 1}
  .phone{width:190px}
  .stage{height:440px}
  .chipf{font-size:11.5px;padding:7px 10px}
  .chipf.c4{font-size:16px}
  footer a{margin:0 18px 0 0}
}

/* ---------- minh hoạ động trong lưới tính năng (chu kỳ 6 s) ---------- */
.tile{min-height:0;padding-bottom:0}
.tile .ill{margin-top:auto;padding:26px 0 30px;display:flex;justify-content:center;align-items:center;min-height:230px}
.tile.wide{align-items:stretch}
.tile.wide .txt{flex:0 0 44%}
.tile.wide .ill{flex:1;padding:0 32px 30px 0;min-height:260px}
.tile:not(.in) .ill *,.tile:not(.in) .ill *::after{animation-play-state:paused!important}

/* nhập kịch bản */
.ai-import{position:relative;width:100%;max-width:420px;margin-left:30px}
.ai-import .file{position:absolute;z-index:2;left:-36px;top:-30px;width:56px;height:66px;background:#fff;border-radius:10px;box-shadow:0 12px 24px -12px rgba(0,0,0,.35);clip-path:polygon(0 0,72% 0,100% 22%,100% 100%,0 100%)}
.ai-import .file::after{content:"";position:absolute;right:0;top:0;width:28%;height:22%;background:#DCE6D3;border-bottom-left-radius:6px}
.ai-import .file span{position:absolute;left:0;right:0;bottom:12px;text-align:center;font:800 11px "JetBrains Mono",monospace;color:var(--green);opacity:0;animation:fileCycle 6s infinite var(--d)}
@keyframes fileCycle{0%{opacity:0;transform:translateY(6px)}4%,22%{opacity:1;transform:none}26%,100%{opacity:0}}
.ai-import .doc{position:relative;overflow:hidden;background:#fff;border-radius:18px;padding:16px 16px 10px;box-shadow:0 24px 48px -28px rgba(20,40,25,.45)}
.ai-import .hd,.ai-import .r{display:grid;grid-template-columns:.8fr 1.3fr 1fr;gap:10px}
.ai-import .hd{height:24px;margin-bottom:10px}
.ai-import .hd b{display:grid;place-items:center;border-radius:8px;font-size:11px;font-weight:700;color:#fff;opacity:0;animation:dropIn 6s infinite var(--d)}
.ai-import .hd b:nth-child(1){background:#3E8E6B}.ai-import .hd b:nth-child(2){background:#4F6FB0}.ai-import .hd b:nth-child(3){background:#C88B1E}
@keyframes dropIn{0%{opacity:0;transform:translateY(-14px)}6%,85%{opacity:1;transform:none}95%,100%{opacity:0}}
.ai-import .r{margin:9px 0}
.ai-import .r i{display:block;height:9px;width:var(--w);border-radius:5px;background:#E6E8E0;animation:tint 6s infinite}
.ai-import .r i:nth-child(1){--c:#BFE3CB;animation-delay:.9s}.ai-import .r i:nth-child(2){--c:#C9D6F0;animation-delay:1.25s}.ai-import .r i:nth-child(3){--c:#F2DFB4;animation-delay:1.6s}
@keyframes tint{0%,8%{background:#E6E8E0}16%,85%{background:var(--c)}95%,100%{background:#E6E8E0}}
.ai-import .scan{position:absolute;left:0;right:0;top:0;height:44px;background:linear-gradient(transparent,rgba(47,107,74,.16));border-bottom:2px solid var(--green2);animation:scan 6s infinite}
@keyframes scan{0%{top:-44px;opacity:0}4%{opacity:1}32%{top:calc(100% - 44px);opacity:1}40%,100%{top:calc(100% - 44px);opacity:0}}

/* quay MV */
.ai-mv{width:100%;max-width:270px;background:var(--dark);border-radius:22px;padding:18px 18px 16px;text-align:center;color:#fff;box-shadow:0 24px 48px -28px rgba(0,0,0,.6)}
.ai-mv .cd{position:relative;height:78px}
.ai-mv .cd span{position:absolute;inset:0;display:grid;place-items:center;font-size:66px;font-weight:800;color:#9FD9B0;opacity:0;animation:cdNum 6s infinite}
.ai-mv .cd span:nth-child(2){animation-delay:.6s}.ai-mv .cd span:nth-child(3){animation-delay:1.2s}
.ai-mv .cd .rec{font-size:22px;color:#fff;gap:8px;display:flex;justify-content:center;align-items:center;animation:recK 6s infinite 1.8s}
.ai-mv .cd .rec i{width:12px;height:12px;border-radius:50%;background:var(--red);animation:blink 1s steps(2) infinite}
@keyframes cdNum{0%{opacity:0;transform:scale(1.4)}3%{opacity:1;transform:scale(1)}9%{opacity:0;transform:scale(.8)}100%{opacity:0}}
@keyframes recK{0%{opacity:0}3%,62%{opacity:1}70%,100%{opacity:0}}
.ai-mv .lyr{font-size:15px;font-weight:700;line-height:1.35;min-height:42px}
.ai-mv .lyr span{color:rgba(255,255,255,.28);animation:lit 6s infinite var(--d)}
@keyframes lit{0%{color:rgba(255,255,255,.28)}3%,45%{color:#fff}55%,100%{color:rgba(255,255,255,.28)}}
.ai-mv .seg{display:flex;gap:5px;justify-content:center;margin-top:12px}
.ai-mv .seg i{position:relative;overflow:hidden;width:30px;height:5px;border-radius:3px;background:rgba(255,255,255,.15)}
.ai-mv .seg i:nth-child(-n+2){background:#5FA97B}
.ai-mv .seg i.on::after{content:"";position:absolute;inset:0;background:#9FD9B0;transform-origin:left;animation:fillSeg 6s linear infinite}
@keyframes fillSeg{0%,28%{transform:scaleX(0)}90%{transform:scaleX(1)}100%{transform:scaleX(1)}}

/* call sheet + take log */
.ai-cs,.ai-log{position:relative;width:100%;max-width:290px}
.ai-cs .row,.ai-log .row{display:flex;align-items:center;gap:9px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:9px 12px;margin:7px 0;font-size:13px;opacity:0;animation:slideIn 6s infinite var(--d)}
@keyframes slideIn{0%{opacity:0;transform:translateX(-18px)}6%,85%{opacity:1;transform:none}95%,100%{opacity:0}}
.ai-cs .mono,.ai-log .mono{font-size:12px;color:var(--ink3)}
.ai-cs .tt{flex:1;font-weight:600}
.ai-cs em,.ai-log em{font-style:normal;font-size:10.5px;font-weight:700;border-radius:6px;padding:2px 7px;background:var(--mint);color:var(--green)}
.ai-cs .now{position:absolute;left:-8px;right:-8px;height:2px;background:var(--red);opacity:0;animation:nowMove 6s infinite}
.ai-cs .now::before{content:"";position:absolute;left:-4px;top:-4px;width:10px;height:10px;border-radius:50%;background:var(--red)}
@keyframes nowMove{0%,30%{top:20px;opacity:0}36%{top:20px;opacity:1}82%{top:calc(100% - 20px);opacity:1}90%,100%{top:calc(100% - 20px);opacity:0}}
.ai-log .row{gap:7px}
.ai-log .row>.mono:first-child{color:var(--ink);font-weight:700;width:52px}
.ai-log .cam{display:grid;place-items:center;width:22px;height:22px;border-radius:7px;font-size:11px;font-weight:800;background:#E6E8E0;color:var(--ink3);animation:camOn 6s infinite calc(var(--d) + .3s)}
.ai-log .cam.off{animation:none}
@keyframes camOn{0%,4%{background:#E6E8E0;color:var(--ink3)}8%,85%{background:var(--green2);color:#fff}95%,100%{background:#E6E8E0;color:var(--ink3)}}
.ai-log .f{flex:1}
.ai-log em.bad{background:#FBE3E1;color:var(--red)}
.ai-log .star{color:var(--amber);font-size:18px;line-height:1;transform:scale(0);animation:starPop 6s infinite calc(var(--d) + .6s)}
@keyframes starPop{0%{transform:scale(0)}6%{transform:scale(1.4)}10%,85%{transform:scale(1)}95%,100%{transform:scale(0)}}

/* bàn giao */
.ai-exp{position:relative;width:260px;height:190px}
.ai-exp .box{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);z-index:2;width:92px;height:92px;border-radius:24px;background:var(--dark);color:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:0 0 0 0 rgba(47,107,74,.35);animation:ring 2s infinite}
.ai-exp .box b{font:800 19px "JetBrains Mono",monospace}
.ai-exp .box span{font-size:10px;opacity:.6;margin-top:2px}
@keyframes ring{70%{box-shadow:0 0 0 18px rgba(47,107,74,0)}100%{box-shadow:0 0 0 0 rgba(47,107,74,0)}}
.ai-exp .fx{position:absolute;left:50%;top:50%;font:700 12px "JetBrains Mono",monospace;background:#fff;border:1px solid var(--line);border-radius:10px;padding:6px 12px;box-shadow:0 10px 20px -12px rgba(0,0,0,.3);opacity:0;animation:fly 6s infinite var(--d)}
.ai-exp .fx:nth-of-type(1){color:#4F6FB0}.ai-exp .fx:nth-of-type(2){color:#8E5AC8}.ai-exp .fx:nth-of-type(3){color:var(--green)}.ai-exp .fx:nth-of-type(4){color:#C88B1E}
@keyframes fly{0%{opacity:0;transform:translate(-50%,-50%) scale(.4)}8%{opacity:1}22%,80%{opacity:1;transform:translate(calc(-50% + var(--x)),calc(-50% + var(--y))) scale(1)}92%,100%{opacity:0;transform:translate(calc(-50% + var(--x)),calc(-50% + var(--y))) scale(1)}}

.final .trust{margin-top:16px;font-size:14px;font-weight:600;color:var(--green2)}

@media (max-width:980px){
  .tile.wide .txt{flex:none}
  .tile.wide .ill{padding:26px 28px 30px 0}
}
@media (prefers-reduced-motion:reduce){
  .ai-import .hd b,.ai-cs .row,.ai-log .row,.ai-exp .fx,.ai-mv .cd .rec{opacity:1}
  .ai-log .star{transform:none}
}

/* ---------- trang plugin ---------- */
.plugin .hero .wrap{grid-template-columns:1fr 1.05fr}
.plugin .demo{position:relative}
.plugin .demo .ppro{transform:perspective(1400px) rotateY(-8deg) rotateX(3deg);transition:transform .6s}
.plugin .demo:hover .ppro{transform:none}
.store svg[stroke]{width:24px;height:24px}
.steps3 .tile{min-height:0}
.steps3 .tile .n{display:inline-grid;place-items:center;width:40px;height:40px;border-radius:13px;background:var(--lime);color:var(--green);font-size:13px;font-weight:700;margin-bottom:6px}
.steps3 .tile .ill{min-height:200px}

/* bước 1: cài .ccx */
.ai-install{position:relative;width:240px;height:170px}
.ai-install .ccx{position:absolute;left:0;top:50px;width:56px;height:68px;background:#fff;border-radius:10px;box-shadow:0 12px 24px -12px rgba(0,0,0,.35);display:grid;place-items:end center;padding-bottom:12px;font:800 12px "JetBrains Mono",monospace;color:#C8341F;animation:ccxFly 6s infinite}
@keyframes ccxFly{0%{transform:none;opacity:1}22%{transform:translateX(110px) scale(.5);opacity:0}100%{transform:translateX(110px) scale(.5);opacity:0}}
.ai-install .cc{position:absolute;right:0;top:20px;width:150px;background:var(--dark);border-radius:18px;padding:16px;color:#fff;box-shadow:0 20px 40px -24px rgba(0,0,0,.6)}
.ai-install .logo{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,#DA1F26,#9B1C8E);display:grid;place-items:center;font-weight:800;font-size:15px}
.ai-install .bar{height:6px;border-radius:3px;background:rgba(255,255,255,.15);margin:16px 0 12px;overflow:hidden}
.ai-install .bar i{display:block;height:100%;background:#9FD9B0;transform-origin:left;animation:instBar 6s infinite}
@keyframes instBar{0%,22%{transform:scaleX(0)}55%,100%{transform:scaleX(1)}}
.ai-install .ok{font-size:11.5px;font-weight:700;color:#9FD9B0;opacity:0;animation:okIn 6s infinite}
@keyframes okIn{0%,55%{opacity:0;transform:translateY(4px)}62%,90%{opacity:1;transform:none}100%{opacity:0}}

/* bước 2: menu */
.ai-menu{width:240px;background:#232323;border-radius:14px;padding:10px;font-size:13px;color:#cfcfcf;box-shadow:0 20px 40px -24px rgba(0,0,0,.6);font-family:"JetBrains Mono",monospace}
.ai-menu .mi{padding:8px 10px;border-radius:8px;animation:miOn 6s infinite var(--d)}
.ai-menu .mi:nth-child(2){margin-left:14px}.ai-menu .mi:nth-child(3){margin-left:28px}
@keyframes miOn{0%,2%{background:transparent;color:#cfcfcf}8%,70%{background:#2F6BD8;color:#fff}80%,100%{background:transparent;color:#cfcfcf}}
.ai-menu .panel{margin-top:10px;padding:10px;border-radius:10px;background:var(--bg);color:var(--ink);font-family:"Plus Jakarta Sans",sans-serif;font-weight:700;font-size:12.5px;opacity:0;transform:translateY(8px);animation:panelIn 6s infinite 2.4s}
@keyframes panelIn{0%{opacity:0;transform:translateY(8px)}6%,60%{opacity:1;transform:none}70%,100%{opacity:0}}

/* bước 3: panel điền sẵn */
.ai-panel{width:250px;background:#2A2A2A;border-radius:16px;padding:14px;box-shadow:0 20px 40px -24px rgba(0,0,0,.6)}
.ai-panel .fld{display:flex;justify-content:space-between;align-items:center;gap:8px;background:#353535;border-radius:10px;padding:9px 11px;margin-bottom:8px;font-size:11.5px;color:#9a9a9a}
.ai-panel .fld b{font:600 11.5px "JetBrains Mono",monospace;color:#9FD9B0;opacity:0;animation:fill 6s infinite var(--d)}
@keyframes fill{0%{opacity:0;transform:translateX(8px)}5%,85%{opacity:1;transform:none}95%,100%{opacity:0}}
.ai-panel .go{margin-top:4px;text-align:center;border-radius:10px;padding:10px;background:#3a3a3a;color:#bbb;font-weight:700;font-size:12.5px;animation:press 6s infinite}
@keyframes press{0%,40%{background:#3a3a3a;color:#bbb;transform:none}44%{transform:scale(.95)}48%,85%{background:var(--green2);color:#fff;transform:none}95%,100%{background:#3a3a3a;color:#bbb}}

/* kết quả */
.result{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:36px;padding:44px}
.result img{border-radius:16px;box-shadow:0 30px 60px -32px rgba(20,40,25,.55)}
.legend{list-style:none;display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.legend li{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;background:var(--bg);border:1px solid var(--line);border-radius:999px;padding:7px 13px}
.legend i{width:10px;height:12px;clip-path:polygon(0 0,100% 0,100% 65%,50% 100%,0 65%)}
.tip{margin-top:18px;font-size:14.5px;color:var(--ink2);border-left:3px solid var(--green2);padding-left:14px}

/* dòng lệnh + hỏi đáp */
.narrow{max-width:860px}
details{background:var(--card);border:1px solid var(--line);border-radius:18px;margin-top:10px;overflow:hidden}
summary{cursor:pointer;list-style:none;padding:16px 20px;font-weight:700;font-size:16px;display:flex;justify-content:space-between;align-items:center;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";font-size:22px;font-weight:500;color:var(--green2);transition:transform .25s}
details[open] summary::after{transform:rotate(45deg)}
details p{padding:0 20px 18px;color:var(--ink2);font-size:15.5px}
details pre{margin:0 16px 16px;font-family:"JetBrains Mono",monospace;font-size:12.5px;background:var(--dark);color:#E7EFE3;border-radius:14px;padding:14px 16px;white-space:pre-wrap;word-break:break-all}

@media (max-width:980px){
  .plugin .hero .wrap,.result{grid-template-columns:1fr}
  .plugin .demo .ppro{transform:none}
  .result{padding:28px 22px}
}
.plugin h1{font-size:clamp(36px,4.6vw,58px)}
.dli{width:17px;height:17px;flex:none}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.3)}
.btn-outline:hover{background:rgba(255,255,255,.08)}
.band .cta{margin-top:26px}
.band .cta .btn-light{margin-top:0}

/* ---------- trang giải pháp (Quay MV, Sản xuất phim) ---------- */
nav ul a[aria-current]{color:var(--ink)}
nav ul a[aria-current]::after{transform:scaleX(1)}
.crumb{list-style:none;display:flex;gap:8px;font-size:13px;font-weight:600;color:var(--ink3);margin-bottom:14px}
.crumb li+li::before{content:"›";margin-right:8px}
.crumb a{color:inherit;text-decoration:none}
.crumb a:hover{color:var(--ink)}
.solution h1{font-size:clamp(36px,4.8vw,60px)}
.stage2{position:relative;display:flex;justify-content:center;align-items:center;min-height:460px;padding:30px 10px}
.stage2>.ai-wave,.stage2>.ai-today{transform:perspective(1400px) rotateY(-7deg) rotateX(3deg);transition:transform .6s}
.stage2:hover>.ai-wave,.stage2:hover>.ai-today{transform:none}
.chipf.k1{left:0;top:16px}
.chipf.k2{right:-6px;top:46%;animation-delay:-1.5s}
.chipf.k3{left:6%;bottom:0;animation-delay:-2.2s;font-size:18px;padding:10px 16px}
.chipf.k3 i{background:var(--red);animation:blink 1s steps(2) infinite}

.frows{display:grid;gap:16px;margin-top:40px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;background:var(--card);border:1px solid var(--line);border-radius:32px;padding:40px}
.frow.rev .txt{order:2}
.frow h3{font-size:clamp(23px,2.6vw,32px);letter-spacing:-.02em;line-height:1.15;margin:8px 0 12px}
.frow p{color:var(--ink2);font-size:16px}
.frow .ticks{margin-top:18px}
.frow .ill,.sol .ill{display:flex;justify-content:center;align-items:center;min-height:300px;border-radius:24px;padding:34px 24px;background:linear-gradient(165deg,#E3EED3,#D3E6D9);overflow:hidden}
.frow:not(.in) .ill *,.frow:not(.in) .ill *::after,.sol:not(.in) .ill *,.sol:not(.in) .ill *::after{animation-play-state:paused!important}
.frow .ai-import{margin-left:36px}

.sols{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:40px}
.sol{display:flex;flex-direction:column;text-decoration:none;color:inherit;background:var(--card);border:1px solid var(--line);border-radius:30px;padding:30px;transition:transform .35s,box-shadow .35s}
.sol:hover{transform:translateY(-5px);box-shadow:0 30px 60px -36px rgba(20,40,25,.5)}
.sol h3{font-size:clamp(21px,2.2vw,26px);letter-spacing:-.02em;line-height:1.18;margin:8px 0 10px}
.sol p{color:var(--ink2);font-size:15px}
.sol .more{display:inline-flex;gap:6px;margin-top:14px;font-weight:700;color:var(--green);transition:gap .2s}
.sol:hover .more{gap:12px}
.sol .ill{margin-top:24px;min-height:280px}
.sol.wide{flex-direction:row;align-items:center;gap:36px;margin-top:16px}
.sol.wide .txt{flex:1}
.sol.wide .ill{flex:1;margin-top:0}

/* dạng sóng + đoạn bài hát (JS điều khiển --p) */
.ai-wave{--p:0;position:relative;width:100%;max-width:500px;background:var(--dark);color:#fff;border-radius:26px;padding:20px 20px 18px;box-shadow:0 40px 80px -40px rgba(0,0,0,.6)}
.ai-wave .top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:14px;margin-bottom:14px}
.ai-wave .top span{font:600 11.5px "JetBrains Mono",monospace;color:rgba(255,255,255,.5)}
.ai-wave .tl{position:relative}
.ai-wave .wf{position:relative;height:78px}
.ai-wave .bars{position:absolute;inset:0;display:flex;align-items:center;gap:2px}
.ai-wave .bars i{flex:1;height:var(--h);border-radius:2px;background:rgba(255,255,255,.18)}
.ai-wave .bars.lit{clip-path:inset(0 calc((1 - var(--p)) * 100%) 0 0)}
.ai-wave .bars.lit i{background:#9FD9B0}
.ai-wave .segs{display:flex;gap:3px;margin-top:10px}
.ai-wave .segs b{flex:var(--w);min-width:0;height:28px;border-radius:7px;font-size:10px;font-weight:700;display:flex;align-items:center;padding:0 7px;white-space:nowrap;overflow:hidden;background:color-mix(in srgb,var(--c) 45%,transparent);color:rgba(255,255,255,.85);transition:background .3s,box-shadow .3s}
.ai-wave .segs b.on{background:var(--c);color:#fff;box-shadow:0 0 0 2px rgba(255,255,255,.7)}
.ai-wave .ph{position:absolute;top:-6px;bottom:-4px;left:calc(var(--p) * 100%);width:2px;background:var(--red)}
.ai-wave .ph::before{content:"";position:absolute;top:-2px;left:-5px;border:6px solid transparent;border-top-color:var(--red)}
.ai-wave .now{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-top:16px;padding-top:14px;border-top:1px solid rgba(255,255,255,.1)}
.ai-wave .now span{display:block;font-size:10.5px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:#9FD9B0}
.ai-wave .now b{display:block;font-size:16px;line-height:1.3;margin-top:3px}
.ai-wave .now em{font:600 12px "JetBrains Mono",monospace;font-style:normal;color:rgba(255,255,255,.6);white-space:nowrap}
.sol .ai-wave,.frow .ai-wave{max-width:420px}

/* cảnh đang quay (chu kỳ 8 s) */
.ai-today{width:100%;max-width:390px;background:#fff;border:1px solid var(--line);border-radius:26px;padding:20px;box-shadow:0 40px 80px -40px rgba(20,40,25,.5);text-align:left}
.ai-today .hd{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}
.ai-today .code{font:700 11.5px "JetBrains Mono",monospace;background:var(--mint);color:var(--green);border-radius:7px;padding:3px 8px}
.ai-today h4{font-size:19px;letter-spacing:-.01em;line-height:1.2;margin:9px 0 3px}
.ai-today .loc{font-size:13px;color:var(--ink3)}
.ai-today .prog{font:600 11.5px "JetBrains Mono",monospace;color:var(--ink3);white-space:nowrap}
.ai-today .shots{margin:16px 0 14px;display:grid;gap:7px}
.ai-today .shot{display:flex;align-items:center;gap:10px;font-size:13.5px;padding:9px 11px;border-radius:12px;background:var(--bg)}
.ai-today .sz{font:700 11px "JetBrains Mono",monospace;width:26px;color:var(--green2);flex:none}
.ai-today .ck{margin-left:auto;flex:none;width:19px;height:19px;border-radius:50%;border:2px solid rgba(27,30,26,.18);display:grid;place-items:center}
.ai-today .ck::after{content:"✓";font-size:11px;font-weight:800;color:#fff;font-style:normal}
.ai-today .ck.c1{animation:ck1 8s infinite}.ai-today .ck.c2{animation:ck2 8s infinite}.ai-today .ck.c3{animation:ck3 8s infinite}
@keyframes ck1{0%,10%{background:transparent;border-color:rgba(27,30,26,.18)}13%,92%{background:var(--green2);border-color:var(--green2)}96%,100%{background:transparent}}
@keyframes ck2{0%,35%{background:transparent;border-color:rgba(27,30,26,.18)}38%,92%{background:var(--green2);border-color:var(--green2)}96%,100%{background:transparent}}
@keyframes ck3{0%,60%{background:transparent;border-color:rgba(27,30,26,.18)}63%,92%{background:var(--green2);border-color:var(--green2)}96%,100%{background:transparent}}
.ai-today .ft{display:flex;flex-wrap:wrap;align-items:center;gap:7px;padding-top:14px;border-top:1px solid var(--line)}
.ai-today .tk{font-weight:800;font-size:14px;display:flex;align-items:center;gap:5px;margin-right:4px}
.ai-today .tk b{position:relative;display:inline-block;width:12px;height:20px;overflow:hidden}
.ai-today .tk i{position:absolute;inset:0;font-style:normal;opacity:0}
.ai-today .tk i:nth-child(1){animation:n1 8s infinite}.ai-today .tk i:nth-child(2){animation:n2 8s infinite}.ai-today .tk i:nth-child(3){animation:n3 8s infinite}
@keyframes n1{0%,24%{opacity:1;transform:none}27%,100%{opacity:0;transform:translateY(-8px)}}
@keyframes n2{0%,24%{opacity:0;transform:translateY(8px)}27%,49%{opacity:1;transform:none}52%,100%{opacity:0;transform:translateY(-8px)}}
@keyframes n3{0%,49%{opacity:0;transform:translateY(8px)}52%,94%{opacity:1;transform:none}98%,100%{opacity:0}}
.ai-today .cm{font:700 11px "JetBrains Mono",monospace;background:var(--dark);color:#fff;border-radius:8px;padding:5px 8px;opacity:0;animation:cmIn 8s infinite}
.ai-today .cm.b{animation-delay:.25s}
@keyframes cmIn{0%,66%{opacity:0;transform:translateY(5px)}70%,92%{opacity:1;transform:none}96%,100%{opacity:0}}
.ai-today em{font-style:normal;font-size:11px;font-weight:700;background:#FBEFD5;color:#A9720F;border-radius:8px;padding:5px 8px;opacity:0;animation:emPop 8s infinite}
@keyframes emPop{0%,74%{opacity:0;transform:scale(.6)}78%,92%{opacity:1;transform:none}96%,100%{opacity:0}}

/* TC slate */
.ai-tc{width:100%;max-width:290px;background:var(--dark);border-radius:22px;padding:18px;color:#fff;text-align:center;box-shadow:0 24px 48px -28px rgba(0,0,0,.6)}
.ai-tc .lb{font-size:10.5px;letter-spacing:.14em;color:rgba(255,255,255,.5);font-weight:700}
.ai-tc .t{font:700 32px "JetBrains Mono",monospace;color:#9FD9B0;margin:6px 0 14px}
.ai-tc .cam{position:relative;height:76px;border-radius:12px;background:#0B0D0B;border:1px solid rgba(255,255,255,.12);display:flex;flex-direction:column;justify-content:center;align-items:center;gap:2px;overflow:hidden}
.ai-tc .cam span{font:600 17px "JetBrains Mono",monospace;color:#fff}
.ai-tc .cam small{font-size:10px;font-weight:700;color:rgba(255,255,255,.45);letter-spacing:.1em}
.ai-tc .cam i{position:absolute;left:0;right:0;height:2px;background:#5AA2FF;box-shadow:0 0 12px #5AA2FF;animation:scanY 6s infinite}
@keyframes scanY{0%{top:0;opacity:0}5%{opacity:1}35%{top:100%;opacity:1}40%,100%{top:100%;opacity:0}}
.ai-tc .pin{margin-top:12px;border-radius:12px;padding:10px;background:#2C332B;font-weight:700;font-size:13px;animation:pinP 6s infinite}
@keyframes pinP{0%,40%{background:#2C332B;transform:none}44%{transform:scale(.95)}48%,85%{background:var(--green2);transform:none}95%,100%{background:#2C332B}}
.ai-tc .ok{margin-top:10px;font-size:12px;font-weight:700;color:#9FD9B0;opacity:0;animation:okIn 6s infinite}

/* tách shot từ mô tả */
.ai-shots{width:100%;max-width:340px}
.ai-shots .desc{background:#fff;border-radius:16px;padding:14px 16px;font-size:13.5px;line-height:1.6;color:var(--ink2);box-shadow:0 18px 36px -24px rgba(20,40,25,.45)}
.ai-shots mark{background:transparent;color:inherit;border-radius:4px;padding:0 2px;animation:hl 6s infinite var(--d)}
@keyframes hl{0%{background:transparent}5%,85%{background:var(--lime);color:var(--ink)}95%,100%{background:transparent}}
.ai-shots .ai{font-size:11.5px;font-weight:700;color:var(--green2);margin:12px 4px 2px;animation:aiP 6s infinite}
@keyframes aiP{0%,30%{opacity:.35}36%,90%{opacity:1}100%{opacity:.35}}
.ai-shots .row{display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:9px 12px;margin:7px 0;font-size:13px;font-weight:600;opacity:0;animation:slideIn 6s infinite var(--d)}
.ai-shots .sz{font:700 11px "JetBrains Mono",monospace;color:#fff;background:var(--green2);border-radius:6px;padding:2px 6px}

@media (max-width:980px){
  .frow,.sols{grid-template-columns:1fr}
  .frow{gap:26px;padding:28px 22px}
  .frow.rev .txt{order:0}
  .sol.wide{flex-direction:column;align-items:stretch}
  .sol.wide .ill{margin-top:20px}
  .stage2{min-height:0;padding:40px 0 30px}
  .stage2>.ai-wave,.stage2>.ai-today{transform:none}
}
@media (max-width:560px){
  .frow .ill,.sol .ill{min-height:0;padding:26px 14px}
  .frow .ai-import{margin-left:30px}
  .ai-wave{padding:16px 14px}
  .ai-wave .segs b{font-size:0;padding:0}
  .chipf.k2{right:0}
  .chipf.k3{font-size:15px}
}
@media (prefers-reduced-motion:reduce){
  .ai-today .ck{background:var(--green2)} .ai-today .cm,.ai-today em,.ai-shots .row,.ai-tc .ok{opacity:1}
}
.ai-wave .now>div{min-width:0}
.ai-wave .now b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
@media (max-width:560px){.stage2{padding:40px 0 64px}.ai-wave .now b{font-size:14.5px}}