/* NPK Edutainment — public site · สไตล์ Lime / Ink / Soft-grey การ์ดมนมีขอบและเงาแข็ง */
:root{
  --lime:#B9FF66; --ink:#191A23; --grey:#F3F3F3; --white:#fff;
  --text:#191A23; --muted:#5d5f6b; --line:#191A23;
  --r:45px; --r2:28px; --r3:16px;
  --shadow:0 5px 0 var(--ink);
  --wrapw:1240px; --headh:88px;
  --font:'Space Grotesk','Prompt','Noto Sans Thai',system-ui,sans-serif;
  --font-body:'Space Grotesk','Noto Sans Thai','Prompt',system-ui,sans-serif;
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:var(--headh)}
body{font-family:var(--font-body);color:var(--text);background:#fff;min-height:100vh;overflow-x:hidden;-webkit-font-smoothing:antialiased;line-height:1.55}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
h1,h2,h3,h4{font-family:var(--font);line-height:1.25;font-weight:500}
ul{list-style:none}
:focus-visible{outline:3px solid var(--ink);outline-offset:3px}
.wrap{width:100%;max-width:var(--wrapw);margin:0 auto;padding:0 clamp(18px,4vw,40px)}

/* ---------- ปุ่ม ---------- */
.btn{position:relative;display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--ink);color:#fff;border:1px solid var(--ink);
  font-family:var(--font);font-weight:500;font-size:20px;padding:20px 35px;border-radius:14px;overflow:hidden;transition:transform .25s var(--ease),background .25s,color .25s,box-shadow .25s}
.btn:hover{background:var(--lime);color:var(--ink);box-shadow:0 4px 0 var(--ink);transform:translateY(-3px)}
.btn:active{transform:scale(.97)!important}
.btn.ghost{background:#fff;color:var(--ink)}
.btn.ghost:hover{background:var(--lime)}
.btn.lime{background:var(--lime);color:var(--ink)}
.btn.lime:hover{background:#fff}
.btn.light{background:#fff;color:var(--ink)}
.btn.light:hover{background:var(--lime)}
.btn.sm{font-size:16px;padding:14px 24px;border-radius:12px}
.btn.full{width:100%}
.btn.pulse{animation:pulse 2.8s 2s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(185,255,102,.9)}70%,100%{box-shadow:0 0 0 18px rgba(185,255,102,0)}}

/* ---------- ส่วนหัว (เมนูบน) ---------- */
#top{position:sticky;top:0;z-index:50;background:#fff;height:var(--headh);transition:box-shadow .3s}
#top.scrolled{box-shadow:0 1px 0 var(--ink)}
#top .bar{height:100%;display:flex;align-items:center;gap:28px}
#logoBadge{display:block;flex:none;transition:transform .5s var(--ease)}
#logoBadge img{height:56px;width:auto}
#logoBadge:hover{transform:rotate(-4deg) scale(1.06)}
#tabs{margin-left:auto;display:flex;align-items:center;gap:6px}
.tab{position:relative;font-size:18px;padding:8px 14px;border-radius:10px;white-space:nowrap;transition:background .25s,transform .25s}
.tab i{display:none}
.tab:hover{background:var(--grey)}
.tab.active{background:var(--lime)}
#burger{display:none;width:48px;height:48px;border:1px solid var(--ink);border-radius:12px;flex-direction:column;gap:5px;align-items:center;justify-content:center}
#burger i{display:block;width:22px;height:2px;background:var(--ink);transition:transform .3s,opacity .3s}
#top.open #burger i:nth-child(1){transform:translateY(7px) rotate(45deg)}
#top.open #burger i:nth-child(2){opacity:0}
#top.open #burger i:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- ส่วนต่างๆ ---------- */
.block{position:relative;padding:clamp(40px,6vw,70px) 0}
.block:first-child{padding-top:clamp(16px,3vw,32px)}
.ph{display:flex;align-items:center;flex-wrap:wrap;gap:20px 40px;margin-bottom:clamp(36px,5vw,80px)}
.hl{display:inline-block;background:var(--lime);color:var(--ink);font-family:var(--font);font-weight:500;font-size:clamp(30px,4vw,40px);padding:0 8px;border-radius:8px;line-height:1.35}
.ph .lead{flex:1 1 320px;max-width:600px;font-size:18px;line-height:1.6}
.ph .lead b{font-weight:600}
[data-reveal]{opacity:0;transform:translateY(34px);transition:opacity .8s var(--ease),transform .8s var(--ease);transition-delay:var(--rd,0ms)}
[data-reveal].in{opacity:1;transform:none}
@keyframes pageIn{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}
@keyframes fade{from{opacity:0}}
@keyframes pop{from{opacity:0;transform:scale(.88)}}

/* ---------- HERO ---------- */
.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:clamp(24px,4vw,60px);align-items:center}
.hero .brand-tag{display:inline-block;margin-bottom:22px;animation:pageIn .8s .1s var(--ease) both}
.hero h1{font-weight:500;font-size:clamp(36px,5.2vw,60px);line-height:1.2;letter-spacing:-.01em;animation:pageIn .9s .2s var(--ease) both}
.hero h1 mark{background:var(--lime);padding:0 8px;border-radius:8px;color:inherit;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.hero p.s2{font-size:clamp(17px,1.5vw,20px);line-height:1.65;margin-top:26px;max-width:520px;animation:pageIn .9s .35s var(--ease) both}
.hero .btn{margin-top:36px;animation:pageIn .9s .5s var(--ease) both,pulse 2.8s 2.4s infinite}

.visual{position:relative}
.slides{position:relative;aspect-ratio:1/.94;border-radius:var(--r);overflow:hidden;border:1px solid var(--ink);box-shadow:var(--shadow);background:var(--lime)}
.slide{position:absolute;inset:0;opacity:0;transition:opacity .9s ease;pointer-events:none}
.slide.on{opacity:1}
.slide .art{position:absolute;inset:-3%;background-size:cover;background-position:center;transform:translate(var(--px,0),var(--py,0));will-change:transform}
.slide.on .art{animation:kb 9s ease-out forwards}
.slide:nth-child(even).on .art{animation-name:kb2}
@keyframes kb{from{scale:1.0}to{scale:1.07}}
@keyframes kb2{from{scale:1.07}to{scale:1.0}}
.slide-ui{position:absolute;z-index:6;left:18px;right:18px;bottom:18px;display:flex;align-items:flex-end;justify-content:space-between;gap:12px;pointer-events:none}
.slide-cap{pointer-events:auto;display:flex;align-items:center;gap:12px;background:#fff;border:1px solid var(--ink);box-shadow:0 3px 0 var(--ink);padding:9px 20px 9px 10px;border-radius:999px;max-width:min(380px,62%);transition:transform .3s var(--ease),background .25s}
.slide-cap:hover{transform:translateY(-3px);background:var(--lime)}
.slide-cap b{display:grid;place-items:center;width:36px;height:36px;border-radius:50%;background:var(--ink);color:var(--lime);font-size:17px;flex:none;transition:transform .4s var(--ease)}
.slide-cap:hover b{transform:rotate(45deg)}
.slide-cap strong{font-family:var(--font);font-weight:600;display:block;font-size:15px;line-height:1.25}
.slide-cap small{font-size:12.5px;color:var(--muted);display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.slide-nav{pointer-events:auto;display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--ink);border-radius:999px;padding:6px 8px;box-shadow:0 3px 0 var(--ink)}
.dots{display:flex;gap:6px}
.dot{width:22px;height:6px;border-radius:6px;background:#d9d9d9;position:relative;overflow:hidden}
.dot i{position:absolute;inset:0;background:var(--ink);transform:scaleX(0);transform-origin:left}
.dot.done i{transform:scaleX(1)}
.dot.on i{animation:fill var(--dur,6s) linear forwards}
@keyframes fill{to{transform:scaleX(1)}}
.arrow{width:32px;height:32px;border-radius:50%;background:var(--grey);font-size:17px;display:grid;place-items:center;transition:background .25s,transform .25s}
.arrow:hover{background:var(--lime);transform:scale(1.12)}

.clients{margin-top:clamp(36px,5vw,64px);display:flex;align-items:center;gap:28px;overflow:hidden;max-width:100%}
.clients small{flex:none;color:var(--muted);font-size:14px;max-width:110px;line-height:1.3}
.marquee{flex:1;min-width:0;width:100%;max-width:100%;overflow:hidden;mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);-webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent)}
.marquee div{display:flex;gap:56px;width:max-content;animation:mq 36s linear infinite;color:#8d8f99;font-family:var(--font);font-weight:600;font-size:26px;white-space:nowrap}
.marquee:hover div{animation-play-state:paused}
@keyframes mq{to{transform:translateX(-50%)}}

/* ---------- การ์ด (หลักสูตร / หลักการ) ---------- */
.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.card{position:relative;display:flex;flex-direction:column;gap:14px;border:1px solid var(--ink);border-radius:var(--r);box-shadow:var(--shadow);padding:clamp(24px,3vw,50px);background:var(--grey);color:var(--ink);
  transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.card:hover{transform:translate(-3px,-5px);box-shadow:3px 10px 0 var(--ink)}
.card.v1{background:var(--lime)}
.card.v2{background:var(--ink);color:#fff}
.card h3{font-size:clamp(22px,2.2vw,30px);font-weight:500;line-height:1.5}
.card h3 span{background:var(--lime);color:var(--ink);padding:0 7px;border-radius:7px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.card.v1 h3 span{background:#fff}
.card p{font-size:16px;line-height:1.65;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;opacity:.9}
.meta{display:flex;flex-wrap:wrap;gap:8px}
.meta span{font-size:14px;border:1px solid currentColor;padding:4px 14px;border-radius:999px}
.cover{position:relative;margin-top:auto;aspect-ratio:16/8.5;border-radius:var(--r2);overflow:hidden;border:1px solid var(--ink);background:#fff}
.card.v2 .cover{border-color:#fff}
.cover .img,.cover .pat{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .8s var(--ease)}
.card:hover .cover .img,.card:hover .cover .pat{transform:scale(1.07)}
.cover .icon{position:absolute;inset:0;display:grid;place-items:center;font-size:64px;filter:drop-shadow(0 6px 0 rgba(25,26,35,.2));transition:transform .5s var(--ease)}
.card:hover .cover .icon{transform:scale(1.2) rotate(-8deg)}
.badge{position:absolute;left:12px;top:12px;background:#fff;color:var(--ink);border:1px solid var(--ink);font-family:var(--font);font-weight:500;font-size:13px;padding:3px 12px;border-radius:999px}
.badge.star{left:auto;right:12px;background:var(--lime)}
.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:6px;font-family:var(--font)}
.go{display:inline-flex;align-items:center;gap:12px;font-size:18px}
.go b{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--ink);color:var(--lime);font-size:18px;font-weight:500;transition:transform .4s var(--ease)}
.card.v2 .go b{background:var(--lime);color:var(--ink)}
.card:hover .go b{transform:rotate(-45deg)}
.price{font-weight:600;font-size:16px}
.empty{background:var(--grey);border:1px solid var(--ink);border-radius:var(--r);padding:48px 24px;text-align:center;color:var(--muted);grid-column:1/-1}

.tools{display:flex;flex-wrap:wrap;gap:14px 18px;margin:-30px 0 38px;align-items:center}
.search{position:relative;flex:0 1 340px}
.search input{width:100%;font:inherit;padding:15px 20px 15px 48px;border-radius:14px;border:1px solid var(--ink);background:#fff;color:var(--text);transition:box-shadow .25s,transform .25s}
.search input:focus{outline:none;box-shadow:0 4px 0 var(--ink);transform:translateY(-2px)}
.search::before{content:"";position:absolute;left:18px;top:50%;width:14px;height:14px;margin-top:-9px;border:2px solid var(--ink);border-radius:50%}
.search::after{content:"";position:absolute;left:31px;top:50%;width:7px;height:2px;margin-top:6px;background:var(--ink);transform:rotate(45deg)}
.chips{display:flex;flex-wrap:wrap;gap:8px}
.chip{font-size:15px;padding:9px 18px;border-radius:999px;background:#fff;border:1px solid var(--ink);transition:all .25s var(--ease)}
.chip:hover{background:var(--lime);transform:translateY(-2px)}
.chip.on{background:var(--ink);color:var(--lime)}

/* ---------- เกี่ยวกับ ---------- */
.pillars{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(20px,3vw,40px)}
.pillar{display:flex;flex-direction:column;gap:18px;border:1px solid var(--ink);border-radius:var(--r);box-shadow:var(--shadow);padding:clamp(26px,3vw,44px);background:var(--grey);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.pillar:nth-child(3n+2){background:var(--lime)}
.pillar:nth-child(3n){background:var(--ink);color:#fff}
.pillar:hover{transform:translate(-3px,-5px);box-shadow:3px 10px 0 var(--ink)}
.pillar .pi{display:grid;place-items:center;width:72px;height:72px;border-radius:22px;background:#fff;border:1px solid var(--ink);font-size:36px;transition:transform .5s var(--ease)}
.pillar:hover .pi{transform:rotate(-10deg) scale(1.1)}
.pillar h3{font-size:26px}
.pillar h3 span{background:var(--lime);color:var(--ink);padding:0 7px;border-radius:7px;-webkit-box-decoration-break:clone;box-decoration-break:clone}
.pillar:nth-child(3n+2) h3 span{background:#fff}
.pillar p{line-height:1.7;opacity:.92}

.cta{position:relative;display:flex;align-items:center;justify-content:space-between;gap:30px;background:var(--grey);border-radius:var(--r);padding:clamp(28px,4vw,60px) clamp(24px,5vw,64px);margin-top:clamp(40px,6vw,100px);overflow:hidden}
.cta .tx{max-width:480px;position:relative;z-index:1}
.cta h3{font-size:clamp(24px,2.6vw,30px);margin-bottom:14px}
.cta p{line-height:1.65;margin-bottom:26px}
.cta .art{flex:none;width:min(340px,38%);aspect-ratio:1;position:relative}
.cta .art svg{width:100%;height:100%;overflow:visible}

.stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));background:var(--ink);color:#fff;border-radius:var(--r);padding:clamp(30px,4vw,70px) clamp(20px,3vw,60px);margin-top:clamp(40px,6vw,100px)}
.stat{padding:0 clamp(14px,2.5vw,40px);border-left:1px solid #fff}
.stat:first-child{border-left:0;padding-left:0}
.stat b{display:block;font-family:var(--font);font-weight:500;font-size:clamp(40px,5vw,64px);line-height:1.1;color:var(--lime)}
.stat span{font-size:clamp(15px,1.4vw,20px)}

.process{display:grid;gap:30px;margin-top:clamp(50px,7vw,100px)}
.proc{border:1px solid var(--ink);border-radius:var(--r);box-shadow:var(--shadow);background:var(--grey);padding:clamp(20px,2.6vw,36px) clamp(22px,3vw,60px);transition:background .35s}
.proc.open{background:var(--lime)}
.proc-h{width:100%;display:flex;align-items:center;gap:clamp(14px,2.4vw,24px);text-align:left}
.proc-h .n{font-family:var(--font);font-weight:500;font-size:clamp(34px,4.4vw,60px);line-height:1}
.proc-h h4{flex:1;font-size:clamp(19px,2.2vw,30px)}
.proc-h .tg{flex:none;width:clamp(40px,4vw,58px);height:clamp(40px,4vw,58px);border-radius:50%;background:#fff;border:1px solid var(--ink);position:relative;transition:transform .4s var(--ease),background .3s}
.proc-h .tg::before,.proc-h .tg::after{content:"";position:absolute;left:50%;top:50%;width:46%;height:2px;margin:-1px 0 0 -23%;background:var(--ink);transition:transform .35s var(--ease)}
.proc-h .tg::after{transform:rotate(90deg)}
.proc.open .tg::after{transform:rotate(0)}
.proc-b{display:grid;grid-template-rows:0fr;transition:grid-template-rows .45s var(--ease)}
.proc.open .proc-b{grid-template-rows:1fr}
.proc-b>div{overflow:hidden}
.proc-b p{padding-top:26px;margin-top:26px;border-top:1px solid var(--ink);font-size:clamp(16px,1.4vw,18px);line-height:1.7}

/* ---------- ผลงาน ---------- */
.works-panel{background:var(--ink);color:#fff;border-radius:var(--r);padding:clamp(26px,4vw,64px)}
.works{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(24px,3vw,50px) 0}
.work{display:flex;flex-direction:column;gap:18px;padding:0 clamp(16px,2.4vw,40px);border-left:1px solid #fff;transition:transform .35s var(--ease)}
.work:nth-child(3n+1){border-left:0;padding-left:0}
.work:nth-child(3n){padding-right:0}
.work[data-img]{cursor:zoom-in}
.work:hover{transform:translateY(-6px)}
.work .im{aspect-ratio:var(--ar,16/10);border-radius:var(--r2);background:var(--lime);background-size:cover;background-position:center;display:grid;place-items:center;font-size:54px;overflow:hidden;position:relative;color:var(--ink)}
.work h3{font-size:clamp(18px,1.6vw,22px);line-height:1.45}
.work small{display:block;color:#c9cad2;font-size:15px;line-height:1.55}
.work .by{color:var(--lime)}
.work .more{margin-top:auto;display:inline-flex;gap:8px;align-items:center;color:var(--lime);font-size:16px}

/* ---------- ติดต่อ ---------- */
.contact-panel{position:relative;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(24px,4vw,60px);background:var(--grey);border-radius:var(--r);padding:clamp(26px,5vw,80px) clamp(22px,5vw,100px);overflow:hidden}
.contact-panel .art{position:absolute;right:-90px;top:50%;width:min(480px,44%);aspect-ratio:1;transform:translateY(-50%);z-index:0;pointer-events:none}
.contact-panel .art svg{width:100%;height:100%;overflow:visible}
.contact-panel>*{position:relative;z-index:1}
.cinfo{display:grid;gap:14px;align-content:start;order:2}
.cbox{display:flex;gap:16px;align-items:center;background:#fff;border:1px solid var(--ink);border-radius:20px;padding:16px 20px;transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
a.cbox:hover{transform:translate(-2px,-3px);box-shadow:2px 5px 0 var(--ink)}
.cbox i{font-style:normal;display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:var(--lime);border:1px solid var(--ink);font-size:21px;flex:none}
.cbox small{display:block;color:var(--muted);font-size:13px}
.cbox b{font-family:var(--font);font-weight:500;font-size:18px;word-break:break-word}
.formbox h2{margin-bottom:22px}

.form{display:grid;gap:18px}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field label{display:block;font-size:15px;margin-bottom:6px;font-weight:500}
.field input,.field select,.field textarea{width:100%;font:inherit;font-size:16px;padding:16px 22px;border:1px solid var(--ink);border-radius:14px;background:#fff;color:var(--text);transition:box-shadow .2s,transform .2s}
.field textarea{min-height:120px;resize:vertical}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;box-shadow:0 4px 0 var(--ink);transform:translateY(-2px)}
.err{color:#b3261e;font-size:14px;min-height:20px}

/* ---------- ท้ายหน้า ---------- */
.foot-wrap{padding:clamp(30px,5vw,60px) 0 0}
.foot{background:var(--ink);color:#fff;border-radius:var(--r) var(--r) 0 0;padding:clamp(32px,5vw,55px) clamp(22px,5vw,60px) 40px;display:grid;grid-template-columns:1fr auto;gap:30px 40px;align-items:center}
.foot .fl{display:flex;gap:16px;align-items:center}
.foot .fl img{width:76px;height:76px;object-fit:contain;background:#fff;border-radius:18px;padding:6px}
.foot .fl b{font-family:var(--font);font-weight:600;font-size:22px;display:block}
.foot .fl small{font-size:14px;line-height:1.5;color:#c9cad2;display:block;max-width:360px}
.foot nav{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px 30px;font-size:18px}
.foot nav a{text-decoration:underline;text-underline-offset:4px}
.foot nav a:hover{color:var(--lime)}
.foot .fm{grid-column:1/-1;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;background:#292A32;border-radius:var(--r2);padding:30px clamp(20px,3vw,40px)}
.foot .fc{display:grid;gap:12px;font-size:18px}
.foot .fc .tag{justify-self:start;background:var(--lime);color:var(--ink);padding:0 7px;border-radius:7px;font-weight:500;font-size:20px}
.foot .fc a:hover{color:var(--lime)}
.foot .cp{grid-column:1/-1;border-top:1px solid #fff;padding-top:26px;font-size:15px;color:#e5e5ea}

/* ---------- modal / toast / confetti ---------- */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(25,26,35,.88);display:grid;place-items:center;padding:30px;animation:fade .3s;cursor:zoom-out}
.lightbox .lb{max-width:min(1000px,94vw);max-height:90vh;display:flex;flex-direction:column;gap:14px;align-items:center;color:#fff;text-align:center}
.lightbox img{max-height:72vh;border-radius:var(--r2);border:1px solid #fff;animation:pop .45s var(--ease)}
.modal{position:fixed;inset:0;z-index:90;display:grid;place-items:center;padding:20px;background:rgba(25,26,35,.6);backdrop-filter:blur(5px);animation:fade .25s}
.modal[hidden]{display:none}
.mbox{position:relative;width:min(660px,100%);max-height:94vh;overflow:auto;background:#fff;border:1px solid var(--ink);border-radius:36px;box-shadow:0 8px 0 var(--ink);padding:clamp(24px,3.4vw,44px);animation:pop .45s var(--ease)}
.mbox h2{font-size:28px;margin-bottom:4px;display:inline-block;background:var(--lime);padding:0 8px;border-radius:8px}
.mbox .sub{color:var(--muted);margin:10px 0 22px}
.mclose{position:absolute;right:18px;top:18px;width:42px;height:42px;border-radius:50%;border:1px solid var(--ink);background:#fff;font-size:18px;transition:transform .3s var(--ease),background .2s}
.mclose:hover{transform:rotate(90deg);background:var(--lime)}
.thanks{text-align:center;padding:20px 0}.thanks .big{font-size:72px;animation:bounce 1s var(--ease)}
@keyframes bounce{0%{transform:scale(0) rotate(-30deg)}60%{transform:scale(1.25) rotate(8deg)}100%{transform:none}}
#confetti{position:fixed;inset:0;z-index:200;pointer-events:none;width:100%;height:100%}
#toast{position:fixed;left:50%;bottom:40px;transform:translate(-50%,30px);background:var(--ink);color:var(--lime);padding:12px 24px;border-radius:999px;opacity:0;pointer-events:none;transition:all .4s var(--ease);z-index:210}
#toast.show{opacity:1;transform:translate(-50%,0)}

/* ---------- ดาวลอยตกแต่ง ---------- */
.spin{animation:spin 16s linear infinite;transform-origin:center;transform-box:fill-box}
.bob{animation:bob 4s ease-in-out infinite;transform-box:fill-box;transform-origin:center}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes bob{50%{transform:translateY(-12px) rotate(8deg)}}

/* ======================= รายละเอียดคอร์ส (ซ้อนบนหน้าเดียว) ======================= */
.course-ov{position:fixed;inset:0;z-index:70;background:#fff;overflow-y:auto;overscroll-behavior:contain;animation:ovIn .45s var(--ease) both}
.course-ov[hidden]{display:none}
@keyframes ovIn{from{opacity:0;transform:translateY(40px)}to{opacity:1;transform:none}}
.course-ov .page{max-width:var(--wrapw);margin:0 auto;padding:28px clamp(18px,4vw,40px) 90px}
.crumbs{display:flex;gap:10px;align-items:center;font-size:15px;margin-bottom:26px;flex-wrap:wrap;color:var(--muted)}
.crumbs a{display:inline-flex;gap:8px;align-items:center;padding:10px 18px;border-radius:12px;border:1px solid var(--ink);color:var(--ink);cursor:pointer;background:#fff;transition:all .25s}
.crumbs a:hover{background:var(--lime);transform:translateX(-4px)}
.chero{display:grid;grid-template-columns:minmax(0,1fr) minmax(300px,40%);gap:clamp(28px,4vw,64px);align-items:center;margin-bottom:clamp(36px,5vw,64px)}
.chero .eyebrow{display:inline-block;background:var(--lime);padding:0 8px;border-radius:8px;font-family:var(--font);font-size:18px}
.chero h1{font-weight:500;font-size:clamp(30px,4vw,52px);line-height:1.25;margin-top:14px}
.chero .en{color:var(--muted);font-size:clamp(16px,1.6vw,20px);margin-top:10px}
.chero .sub{font-size:clamp(16px,1.4vw,19px);line-height:1.7;margin-top:16px;max-width:640px}
.facts{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.fact{display:flex;gap:10px;align-items:center;background:var(--grey);padding:10px 18px 10px 12px;border-radius:16px;border:1px solid var(--ink);animation:pageIn .7s var(--ease) both;animation-delay:calc(var(--i)*90ms + 300ms)}
.fact i{font-style:normal;font-size:20px}.fact small{display:block;font-size:12px;color:var(--muted);line-height:1.1}.fact b{font-family:var(--font);font-weight:500;font-size:15px}
.cphoto{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:16/11;border:1px solid var(--ink);box-shadow:var(--shadow);background:var(--lime)}
.cphoto .img{position:absolute;inset:0;background-size:cover;background-position:center}
.cphoto .icon{position:absolute;inset:0;display:grid;place-items:center;font-size:110px}
.cbody{display:grid;grid-template-columns:minmax(0,1fr) clamp(300px,26vw,380px);gap:clamp(24px,3vw,44px);align-items:start}
.cmain{display:grid;gap:clamp(24px,3vw,40px);min-width:0}
.aside{position:sticky;top:24px;display:grid;gap:22px}
.sheet{background:#fff;border:1px solid var(--ink);border-radius:var(--r);box-shadow:var(--shadow);padding:clamp(24px,3.4vw,48px)}
.sheet h2{font-size:clamp(22px,2.4vw,30px);display:flex;align-items:center;gap:14px;margin-bottom:24px}
.sheet h2 i{font-style:normal;display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:var(--lime);border:1px solid var(--ink);font-size:21px;flex:none}
.sheet p.t{line-height:1.9;font-size:17px}.sheet p.t+p.t{margin-top:12px}
.pricecard{background:var(--lime);border:1px solid var(--ink);border-radius:var(--r2);box-shadow:var(--shadow);padding:28px}
.pricecard small{color:var(--ink);opacity:.75}
.pricecard .amt{font-family:var(--font);font-weight:500;font-size:46px;line-height:1.1;margin:4px 0 2px}
.pricecard .unit{font-size:14.5px;margin-bottom:18px;opacity:.8}
.pricecard .ask{font-family:var(--font);font-weight:500;font-size:28px;margin:6px 0 18px}
.pricecard .btn:not(.light){background:var(--ink);color:#fff}
.pricecard .btn:not(.light):hover{background:#fff;color:var(--ink)}
.toc{background:var(--grey);border-radius:var(--r2);padding:14px}
.toc a{display:flex;gap:10px;align-items:center;padding:10px 14px;border-radius:12px;font-size:15px;transition:all .25s}
.toc a:hover{background:#fff;padding-left:20px}
.toc a.on{background:var(--ink);color:var(--lime);padding-left:20px}
.contactcard{background:var(--grey);border-radius:var(--r2);padding:18px 22px;font-size:15px;line-height:1.8}
.contactcard b{font-family:var(--font);font-weight:600}
.objs{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:18px;counter-reset:o}
.obj{counter-increment:o;position:relative;padding:24px 22px 22px;border-radius:var(--r2);background:var(--grey);line-height:1.7;font-size:16px;transition:transform .4s var(--ease),background .3s}
.obj:hover{transform:translateY(-6px);background:var(--lime)}
.obj::before{content:counter(o);display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--ink);color:var(--lime);font-family:var(--font);font-weight:500;margin-bottom:12px}
.formatwrap{display:grid;grid-template-columns:230px 1fr;gap:30px;align-items:center}
.donut{position:relative;width:230px;height:230px}
.donut svg{transform:rotate(-90deg);width:100%;height:100%}
.donut circle{fill:none;stroke-width:30;stroke-dasharray:0 100;transition:stroke-dasharray 1.4s var(--ease) var(--dl,0s),opacity .3s,stroke-width .3s}
.donut.hov circle{opacity:.3}.donut.hov circle.act{opacity:1;stroke-width:36}
.donut .mid{position:absolute;inset:0;display:grid;place-items:center;text-align:center;line-height:1.2}
.donut .mid b{display:block;font-size:34px;font-weight:600}.donut .mid small{font-size:12px;color:var(--muted)}
.legend{display:grid;gap:8px}
.lg{display:flex;gap:12px;align-items:center;padding:10px 14px;border-radius:14px;transition:background .25s,transform .25s;cursor:default}
.lg:hover,.lg.act{background:var(--grey);transform:translateX(6px)}
.lg i{width:16px;height:16px;border-radius:5px;flex:none;border:1px solid var(--ink)}
.lg div{flex:1;min-width:0;line-height:1.35}.lg div b{font-weight:500;font-size:16px}.lg div small{display:block;color:var(--muted);font-size:13px}
.lg em{font-style:normal;font-family:var(--font);font-weight:600;font-size:20px}
.tl{position:relative;display:grid;gap:14px;padding-left:6px}
.tl::before{content:"";position:absolute;left:127px;top:10px;bottom:10px;width:2px;background:var(--ink);transform-origin:top;transform:scaleY(0);transition:transform 1.8s var(--ease)}
.tl.in::before{transform:scaleY(1)}
.tr{display:grid;grid-template-columns:118px 22px 1fr;gap:10px;align-items:start}
.tr .tm{font-family:var(--font);font-weight:500;font-size:13.5px;text-align:right;padding-top:16px;line-height:1.3}
.tr .dt{width:22px;height:22px;border-radius:50%;background:var(--lime);border:2px solid var(--ink);margin-top:16px;position:relative;z-index:1;transition:transform .4s var(--ease)}
.tr:hover .dt{transform:scale(1.35)}
.tr .bx{background:var(--grey);border-radius:20px;padding:16px 20px;transition:transform .35s var(--ease),background .3s}
.tr:hover .bx{transform:translateX(6px);background:#ecffd2}
.tr .bx h4{font-size:17px;font-weight:600}
.tr .bx ul{margin:8px 0 0 18px;list-style:disc;font-size:15px;line-height:1.75}
.tr.break .bx{background:#fff;border:1px dashed var(--ink);padding:10px 20px}
.tr.break .bx h4{font-weight:400;font-size:15px}
.tr.break .dt{background:#fff;width:14px;height:14px;margin:20px 4px 0}
.hls{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:18px}
.hl-card{border-radius:var(--r2);overflow:hidden;background:var(--grey);transition:transform .4s var(--ease)}
.hl-card:hover{transform:translateY(-6px)}
.hl-card .im{aspect-ratio:16/9;background:var(--lime);background-size:cover;background-position:center;display:grid;place-items:center;font-size:44px}
.hl-card .tx{padding:18px 20px 20px}.hl-card h4{font-size:18px;font-weight:600;margin-bottom:6px}.hl-card p{font-size:15px;color:var(--muted);line-height:1.65}
.dlv{display:grid;gap:10px}
.dl{display:flex;gap:14px;align-items:flex-start;padding:14px 18px;border-radius:18px;background:var(--grey);transition:transform .3s var(--ease),background .3s}
.dl:hover{transform:translateX(8px);background:#ecffd2}
.dl::before{content:"✓";display:grid;place-items:center;flex:none;width:28px;height:28px;border-radius:50%;background:var(--ink);color:var(--lime);font-size:14px;font-weight:700;margin-top:1px}
.dl span{flex:1;line-height:1.6}
.dl em{font-style:normal;font-size:13px;font-family:var(--font);font-weight:500;background:var(--lime);border:1px solid var(--ink);padding:3px 12px;border-radius:999px;white-space:nowrap;align-self:center}
.notes{margin:4px 0 0 20px;list-style:disc;color:var(--muted);line-height:1.8;font-size:15px}
.pricebig{display:flex;flex-wrap:wrap;align-items:baseline;gap:10px 16px;margin-bottom:12px}.pricebig b{font-family:var(--font);font-weight:500;font-size:48px}
.ins{display:grid;grid-template-columns:230px 1fr;gap:30px}
.ins .photo{width:100%;aspect-ratio:1;border-radius:var(--r2);background-size:cover;background-position:top;border:1px solid var(--ink);box-shadow:var(--shadow);transition:transform .5s var(--ease)}
.ins .photo:hover{transform:rotate(-3deg) scale(1.03)}
.ins h3{font-size:28px}.ins .full{color:var(--muted);margin-bottom:8px}
.ins ul{margin:6px 0 0 18px;list-style:disc;line-height:1.8;font-size:15.5px}
.tagrow{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.tagrow span{background:var(--lime);border:1px solid var(--ink);padding:4px 14px;border-radius:999px;font-size:14px}
.topics{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));margin-top:22px;border:1px solid var(--ink);border-radius:var(--r2);overflow:hidden}
.topic{padding:18px 20px;border-right:1px solid var(--ink)}.topic:last-child{border-right:0}
.topic h4{text-align:center;font-size:20px;margin-bottom:8px}
.topic ul{font-size:15px;line-height:1.85}.topic li::before{content:"– "}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:12px}
.gallery div{aspect-ratio:4/3;border-radius:20px;background-size:cover;background-position:center;cursor:zoom-in;transition:transform .4s var(--ease)}
.gallery div:hover{transform:scale(1.05) rotate(-1deg)}
.related{margin-top:70px}.related h2{margin-bottom:28px}

/* ---------- Responsive ---------- */
@media(max-width:1020px){
  :root{--r:36px}
  .hero-grid{grid-template-columns:1fr}
  .slides{aspect-ratio:1/.7}
  .grid,.pillars{grid-template-columns:1fr}
  .works{grid-template-columns:1fr 1fr}
  .work:nth-child(3n+1){border-left:1px solid #fff;padding-left:clamp(16px,2.4vw,40px)}
  .work:nth-child(odd){border-left:0;padding-left:0}
  .work:nth-child(3n){padding-right:clamp(16px,2.4vw,40px)}.work:nth-child(even){padding-right:0}
  .contact-panel{grid-template-columns:1fr}.contact-panel .art{display:none}.cinfo{order:0}
  .cbody{grid-template-columns:1fr}.aside{position:static;order:-1}.toc{display:none}
  .chero{grid-template-columns:1fr}
  .foot{grid-template-columns:1fr}.foot nav{justify-content:flex-start}
  #tabs{position:absolute;left:0;right:0;top:var(--headh);background:#fff;flex-direction:column;align-items:stretch;gap:4px;padding:10px clamp(18px,4vw,40px) 20px;border-bottom:1px solid var(--ink);display:none}
  #top.open #tabs{display:flex}
  .tab{font-size:19px;padding:14px 16px}
  #burger{display:flex;margin-left:auto}
  #navCta{display:none}
}
@media(max-width:680px){
  :root{--r:30px;--r2:22px}
  .works{grid-template-columns:1fr}
  .work,.work:nth-child(n){border-left:0;padding:0 0 26px;border-bottom:1px solid #fff}
  .work:last-child{border-bottom:0;padding-bottom:0}
  .stats{grid-template-columns:1fr;gap:26px}
  .stat,.stat:first-child{border-left:0;padding:0;border-top:1px solid #fff;padding-top:22px}.stat:first-child{border-top:0;padding-top:0}
  .cta{flex-direction:column;align-items:flex-start}.cta .art{width:60%;align-self:center}
  .form .row,.formatwrap,.ins{grid-template-columns:1fr}
  .donut{margin:0 auto}.ins .photo{max-width:230px}
  .tl::before{left:98px}.tr{grid-template-columns:90px 22px 1fr}
  .slide-cap small{display:none}.dots{display:none}
  .slide-cap{max-width:70%}
  .clients{flex-direction:column;align-items:flex-start;gap:10px}
  .tools{margin-top:-10px}
  .btn{font-size:18px;padding:18px 28px}
}
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}
  [data-reveal]{opacity:1;transform:none}
}

/* ===== ปรับ UI หน้ารายการหลักสูตร (v2): กว้างขึ้น · 4–5 คอลัมน์ · การ์ดกะทัดรัด ===== */
.wrap.wide{max-width:min(1880px,100%)}
@media(min-width:1500px){.wrap.wide{padding-left:56px;padding-right:56px}}

/* กริด: ปรับจำนวนบล็อกอัตโนมัติ — จอกว้างได้ 4–5 คอลัมน์ จอเล็กลดลงเอง */
.grid{grid-template-columns:repeat(auto-fill,minmax(min(100%,300px),1fr));gap:clamp(16px,1.6vw,28px)}

/* การ์ดกะทัดรัด */
.card{--cr:30px;gap:12px;padding:clamp(14px,1.2vw,18px) clamp(14px,1.2vw,18px) clamp(18px,1.5vw,22px);border-radius:var(--cr);box-shadow:0 4px 0 var(--ink)}
.card:hover{transform:translate(-2px,-4px);box-shadow:2px 8px 0 var(--ink)}
.card .cover{margin-top:0;order:-1;aspect-ratio:16/10;border-radius:calc(var(--cr) - 10px)}
.card h3{font-size:clamp(18px,1.25vw,21px);line-height:1.55;padding:0 6px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card h3 span{padding:0 6px;border-radius:6px}
.card p{font-size:14.5px;line-height:1.6;-webkit-line-clamp:2;padding:0 6px}
.card .meta{padding:0 6px;gap:6px;margin-top:auto}
.card .meta span{font-size:12.5px;padding:3px 11px}
.card .badge{font-size:12px;padding:2px 10px;left:10px;top:10px}
.card .badge.star{right:10px;left:auto}
.card-foot{padding:10px 6px 0;margin-top:2px;border-top:1px dashed currentColor;border-top-color:color-mix(in srgb,currentColor 35%,transparent)}
.card .price{display:grid;line-height:1.25}
.card .price small{font-size:12px;font-weight:400;opacity:.7}
.card .price b{font-size:16px;font-weight:600}
.go b{width:38px;height:38px;font-size:17px}

/* แถบค้นหา + ตัวกรอง: แถวเดียว เลื่อนข้างได้ ไม่ล้นหลายบรรทัด */
.tools{flex-wrap:wrap;gap:14px 20px;margin:-26px 0 30px;padding:14px;border:1px solid var(--ink);border-radius:22px;background:var(--grey);align-items:center}
.search{flex:0 1 320px;min-width:min(100%,240px)}
.search input{padding:13px 18px 13px 46px}
.tools .chips{flex:1 1 360px;min-width:0;flex-wrap:nowrap;overflow-x:auto;scrollbar-width:none;padding:4px 2px;
  mask-image:linear-gradient(90deg,#000 94%,transparent);-webkit-mask-image:linear-gradient(90deg,#000 94%,transparent)}
.tools .chips::-webkit-scrollbar{display:none}
.chip{flex:none;white-space:nowrap;font-size:14.5px;padding:8px 16px}
.tools .count{flex:none;margin-left:auto;font-size:14px;color:var(--muted);white-space:nowrap}
@media(max-width:680px){
  .tools{margin-top:-6px;padding:12px;border-radius:18px}
  .search{flex-basis:100%}
  .tools .count{display:none}
  .card{--cr:26px}
}
/* เมนูด้านบนกว้างเท่ากับส่วนรายการหลักสูตร ให้ขอบซ้าย-ขวาตรงกัน */
#top .wrap.bar{max-width:min(1880px,100%)}
@media(min-width:1500px){#top .wrap.bar{padding-left:56px;padding-right:56px}}

/* ===== เอฟเฟกต์ลูกเล่น (FX) — ทำงานเมื่อมีคลาส .fx เท่านั้น ถ้า JS ไม่ทำงานเว็บจะแสดงปกติ ===== */
#fxProgress{position:fixed;left:0;top:0;width:100%;height:4px;background:var(--ink);transform-origin:0 50%;transform:scaleX(0);z-index:80;pointer-events:none;box-shadow:0 1px 0 var(--lime)}
.fx #top{transition:transform .4s var(--ease),box-shadow .3s}
.fx #top.hide{transform:translateY(-100%);box-shadow:none}

/* ปุ่มกลับขึ้นบน + วงแหวนความคืบหน้า */
#fxTop{position:fixed;right:clamp(16px,2.4vw,36px);bottom:clamp(16px,2.4vw,36px);z-index:60;width:56px;height:56px;border-radius:50%;
  background:conic-gradient(var(--lime) var(--p,0deg),#d9d9de 0);padding:4px;box-shadow:0 4px 0 var(--ink);border:1px solid var(--ink);
  opacity:0;transform:translateY(24px) scale(.8);pointer-events:none;transition:opacity .35s,transform .45s var(--ease),box-shadow .25s}
#fxTop.show{opacity:1;transform:none;pointer-events:auto}
#fxTop span{display:grid;place-items:center;width:100%;height:100%;border-radius:50%;background:var(--ink);color:var(--lime);font-size:22px;font-weight:600;transition:transform .35s var(--ease)}
#fxTop:hover{box-shadow:0 7px 0 var(--ink);transform:translateY(-3px)}
#fxTop:hover span{transform:translateY(-3px)}
#fxTop:active{transform:scale(.94)}

/* หัวข้อ: ไฮไลต์ลากสี */
.fx .hl{background:linear-gradient(var(--lime),var(--lime)) 0 0/0% 100% no-repeat;transition:background-size .9s var(--ease) .1s}
.fx .hl.in{background-size:100% 100%}

/* ปุ่ม: แสงวิ่งผ่าน + ริปเปิล */
.btn::after{content:"";position:absolute;top:0;left:-70%;width:45%;height:100%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.6),transparent);transform:skewX(-20deg);transition:left .7s var(--ease);pointer-events:none}
.btn:hover::after{left:130%}
.chip{position:relative;overflow:hidden}
.ripple{position:absolute;border-radius:50%;background:rgba(185,255,102,.75);transform:scale(0);animation:rip .65s var(--ease) forwards;pointer-events:none;mix-blend-mode:normal}
.btn.lime .ripple,.chip:hover .ripple{background:rgba(25,26,35,.25)}
@keyframes rip{to{transform:scale(1);opacity:0}}
.chip.on{animation:pop .35s var(--ease)}

/* การ์ดเอียง 3 มิติ + แสงสะท้อน */
.fx .card,.fx .pillar{transform-style:preserve-3d;transition:transform .25s ease-out,box-shadow .35s var(--ease);will-change:transform}
.fx .card:hover,.fx .pillar:hover{transform:perspective(900px) translate(-2px,-4px) rotateX(var(--rx,0deg)) rotateY(var(--ry,0deg))}
.fx .card::after,.fx .pillar::after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;opacity:0;transition:opacity .35s;
  background:radial-gradient(circle at var(--mx,50%) var(--my,0%),rgba(255,255,255,.55),transparent 55%);mix-blend-mode:soft-light}
.fx .card:hover::after,.fx .pillar:hover::after{opacity:1}

/* วงแหวนเคอร์เซอร์ */
#fxCursor{position:fixed;left:-18px;top:-18px;width:36px;height:36px;border-radius:50%;border:2px solid #fff;mix-blend-mode:difference;pointer-events:none;z-index:200;opacity:0;
  transition:opacity .3s,width .3s var(--ease),height .3s var(--ease),margin .3s var(--ease),background .3s;will-change:transform}
#fxCursor.on{opacity:1}
#fxCursor.hot{width:64px;height:64px;margin:-14px 0 0 -14px;background:#fff}
#fxCursor.card{width:84px;height:84px;margin:-24px 0 0 -24px}
#fxCursor.down{width:24px;height:24px;margin:6px 0 0 6px}
@media(hover:none){#fxCursor{display:none}}

@media(prefers-reduced-motion:reduce){
  #fxProgress{transition:none}.fx .hl{background-size:100% 100%}.btn::after,.ripple{display:none}
}

/* ===== Footer เต็มจอ (v3): กว้างเท่าส่วนอื่น · 3 คอลัมน์ · ตัวอักษรแบรนด์ใหญ่ ===== */
.foot-wrap{padding:clamp(40px,6vw,90px) 0 0}
.foot{display:block;position:relative;overflow:hidden;background:var(--ink);color:#fff;border-radius:var(--r) var(--r) 0 0;padding:clamp(40px,5vw,80px) 0 0}
.foot::before{content:"";position:absolute;right:-140px;top:-140px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(185,255,102,.22),transparent 68%);pointer-events:none}
.foot .wrap{position:relative}
.foot-in{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.75fr) minmax(0,1.25fr);gap:clamp(28px,4.5vw,84px);align-items:start}
.foot .fl{display:grid;gap:22px;align-content:start}
.foot .fl img{width:84px;height:84px}
.foot .fl b{font-size:clamp(22px,2vw,28px)}
.foot .fl small{font-size:15px;max-width:420px}
.foot .fh{display:inline-block;margin-bottom:16px;font-family:var(--font);font-size:14px;letter-spacing:.12em;text-transform:uppercase;color:var(--lime)}
.foot nav{display:grid;gap:0;justify-content:stretch}
.foot nav a{display:flex;justify-content:space-between;align-items:center;gap:16px;text-decoration:none;font-size:clamp(18px,1.4vw,21px);padding:13px 0;border-bottom:1px solid rgba(255,255,255,.16);transition:color .25s,padding .3s var(--ease),border-color .25s}
.foot nav a::after{content:"↗";opacity:.45;transition:transform .3s var(--ease),opacity .25s}
.foot nav a:hover{color:var(--lime);padding-left:10px;border-color:var(--lime)}
.foot nav a:hover::after{opacity:1;transform:translate(3px,-3px)}
.foot .fm{grid-column:auto;flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:26px;padding:clamp(24px,2.4vw,38px);border:1px solid rgba(255,255,255,.1)}
.foot .fc{font-size:clamp(16px,1.25vw,19px);word-break:break-word}
.foot .fm .btn{align-self:stretch;font-size:19px;padding:18px 28px}
.foot-bar{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:14px 24px;margin-top:clamp(36px,5vw,72px);padding:24px 0;border-top:1px solid rgba(255,255,255,.2)}
.foot-bar .cp{grid-column:auto;border:0;padding:0}
.foot .totop{display:inline-flex;align-items:center;gap:10px;font-size:15px;color:#e5e5ea;transition:color .25s}
.foot .totop b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--lime);color:var(--ink);transition:transform .35s var(--ease)}
.foot .totop:hover{color:var(--lime)}.foot .totop:hover b{transform:translateY(-4px)}
.foot-mark{font-family:var(--font);font-weight:700;font-size:clamp(30px,9.6vw,200px);line-height:.8;letter-spacing:-.03em;white-space:nowrap;text-align:center;
  color:transparent;-webkit-text-stroke:1.5px rgba(185,255,102,.3);margin:clamp(6px,1.5vw,20px) 0 -.14em;user-select:none;pointer-events:none;transition:-webkit-text-stroke-color .5s}
.foot:hover .foot-mark{-webkit-text-stroke-color:rgba(185,255,102,.65)}
@media(max-width:1020px){
  .foot-in{grid-template-columns:1fr 1fr}
  .foot .fm{grid-column:1/-1}
}
@media(max-width:680px){
  .foot-in{grid-template-columns:1fr;gap:30px}
  .foot-bar{justify-content:center;text-align:center}
}

/* ===== แยกเมนูเป็นหน้า (v4): แบนเนอร์หัวหน้า · หน้าแรกหลายส่วน · เปลี่ยนหน้าแบบนุ่มนวล ===== */
#view.enter{animation:pageIn .55s var(--ease) both}
.page.block{padding-top:clamp(16px,2.4vw,32px)}
.page .tools{margin-top:0}
.sec-gap{margin-top:clamp(48px,6vw,96px)}
.page .cta,.page .stats{margin-top:clamp(48px,6vw,96px)}
.page .grid+.cta{margin-top:clamp(40px,5vw,72px)}

/* แบนเนอร์หัวหน้า */
.phero{position:relative;display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);gap:clamp(24px,4vw,64px);align-items:center;overflow:hidden;
  border:1px solid var(--ink);border-radius:var(--r);box-shadow:var(--shadow);padding:clamp(28px,4.5vw,72px);margin-bottom:clamp(28px,4vw,52px);background:var(--grey);color:var(--ink)}
.phero.lime{background:var(--lime)}
.phero.ink{background:var(--ink);color:#fff}
.pcrumb{display:flex;align-items:center;gap:10px;font-size:14.5px;margin-bottom:18px;opacity:.85}
.pcrumb a{text-decoration:underline;text-underline-offset:3px}.pcrumb a:hover{opacity:.6}
.pcrumb i{font-style:normal;opacity:.5}
.phero h1{font-size:clamp(34px,4.8vw,68px);line-height:1.3;font-weight:500}
.phero h1 .hl{font-size:inherit;padding:0 12px;border-radius:12px}
.phero.lime h1 .hl,.phero.grey h1 .hl{background:#fff}
.phero.grey h1 .hl{background:var(--lime)}
.phero .lead{margin-top:20px;max-width:600px;font-size:clamp(16px,1.25vw,19px);line-height:1.75}
.phero .pside{display:grid;place-items:center;min-width:0}
.phero .pside .art{width:min(100%,360px);aspect-ratio:1}
.phero .pside .art svg{width:100%;height:100%;overflow:visible}
.phero.ink .pside .art{background:var(--grey);border-radius:var(--r2);padding:22px}
.pstats{display:flex;flex-wrap:wrap;gap:14px 34px;margin-top:30px}
.pstats div{display:grid;line-height:1.15}
.pstats b{font-family:var(--font);font-weight:500;font-size:clamp(36px,3.6vw,52px)}
.pstats small{font-size:14px;opacity:.8}
.phero .quick{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.phero .quick .btn{font-size:17px;padding:15px 24px}
.phero .clients{margin-top:30px}
.phero .clients small{color:inherit;opacity:.7}
.phero .marquee div{color:rgba(25,26,35,.45)}
.phero::after{content:"";position:absolute;right:-90px;bottom:-90px;width:260px;height:260px;border-radius:50%;border:1px solid currentColor;opacity:.12;pointer-events:none}

/* กลุ่มแท็กลอยในหัวหน้า Training */
.tagcloud{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;align-content:center;max-width:460px}
.tagcloud span{background:#fff;border:1px solid var(--ink);border-radius:999px;padding:9px 18px;font-size:15px;box-shadow:0 3px 0 var(--ink);animation:bobT 4.6s ease-in-out infinite;animation-delay:calc(var(--i)*-.55s)}
.tagcloud span:nth-child(3n+1){background:var(--ink);color:var(--lime)}
.tagcloud span:nth-child(4n+2){transform:rotate(-3deg)}.tagcloud span:nth-child(4n+3){transform:rotate(2deg)}
@keyframes bobT{50%{translate:0 -8px}}

/* หัวข้อส่วนย่อย */
.sec-h{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px 30px;margin-bottom:clamp(22px,3vw,40px)}
.sec-h h2{font-size:clamp(26px,3vw,38px);font-weight:500;line-height:1.4}
.sec-h .hl{font-size:inherit;padding:0 10px}
.more-link{display:inline-flex;align-items:center;gap:12px;font-family:var(--font);font-size:18px}
.more-link b{display:grid;place-items:center;width:40px;height:40px;border-radius:50%;background:var(--ink);color:var(--lime);transition:transform .4s var(--ease)}
.more-link:hover b{transform:rotate(45deg)}

/* หน้าแรก: การ์ดแนะนำ / ทางเข้า 2 หมวด */
.home-grid{grid-template-columns:repeat(auto-fit,minmax(min(100%,290px),1fr))}
.tiles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(18px,2.4vw,36px);margin-top:clamp(40px,5vw,72px)}
.tile{position:relative;display:flex;flex-direction:column;gap:10px;min-height:260px;padding:clamp(26px,3.4vw,52px);border:1px solid var(--ink);border-radius:var(--r);box-shadow:var(--shadow);overflow:hidden;
  background:var(--lime);color:var(--ink);transition:transform .35s var(--ease),box-shadow .35s var(--ease)}
.tile.ink{background:var(--ink);color:#fff}
.tile:hover{transform:translate(-3px,-5px);box-shadow:3px 10px 0 var(--ink)}
.tile .tn{font-family:var(--font);font-weight:600;font-size:clamp(64px,8vw,120px);line-height:1;opacity:.95}
.tile.ink .tn{color:var(--lime)}
.tile h3{font-size:clamp(24px,2.4vw,34px)}
.tile p{max-width:420px;line-height:1.65;opacity:.88}
.tile b{position:absolute;right:clamp(22px,3vw,40px);top:clamp(22px,3vw,40px);display:grid;place-items:center;width:56px;height:56px;border-radius:50%;background:var(--ink);color:var(--lime);font-size:24px;font-weight:500;transition:transform .45s var(--ease)}
.tile.ink b{background:var(--lime);color:var(--ink)}
.tile:hover b{transform:rotate(45deg) scale(1.1)}

/* ลิงก์ไปหมวดอื่น (ท้ายหน้ารายการ) */
.crosslink{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:clamp(36px,5vw,64px);padding:clamp(22px,3vw,38px) clamp(24px,3.4vw,52px);border:1px solid var(--ink);border-radius:var(--r2);background:#fff;box-shadow:var(--shadow);transition:transform .35s var(--ease),box-shadow .35s var(--ease),background .25s}
.crosslink small{display:block;font-size:14px;color:var(--muted)}
.crosslink b{font-family:var(--font);font-weight:500;font-size:clamp(24px,2.6vw,36px);display:block;line-height:1.3}
.crosslink em{font-style:normal;display:block;margin-top:6px;color:var(--muted);max-width:620px}
.crosslink i{flex:none;display:grid;place-items:center;width:60px;height:60px;border-radius:50%;background:var(--ink);color:var(--lime);font-style:normal;font-size:26px;transition:transform .45s var(--ease)}
.crosslink:hover{background:var(--lime);transform:translate(-3px,-5px);box-shadow:3px 10px 0 var(--ink)}
.crosslink:hover small,.crosslink:hover em{color:var(--ink)}
.crosslink:hover i{transform:rotate(45deg)}

.page .works-panel{margin-top:0}
.page-contact .contact-panel{margin-top:0}

@media(max-width:1020px){
  .phero{grid-template-columns:1fr}
  .phero .pside{order:-1;justify-content:start}
  .phero .pside .art{width:min(60%,240px)}
  .tagcloud{justify-content:flex-start}
  .tiles{grid-template-columns:1fr}
}
@media(max-width:680px){
  .phero{padding:26px 22px}
  .phero .pside .art{display:none}
  .tagcloud{display:none}
  .pcrumb{margin-bottom:12px}
  .tile{min-height:210px}
  .crosslink i{width:48px;height:48px;font-size:20px}
}

/* ===== HERO เต็มจอ (v5): สไลด์ภาพเต็มจอ · กริดไฮเทค · เครือข่ายจุด · HUD · เมนูโปร่งใส ===== */
.xhero-sec.block{padding:0;margin-top:calc(-1 * var(--headh))}
.xhero{position:relative;isolation:isolate;overflow:hidden;min-height:max(640px,min(100svh,980px));display:flex;flex-direction:column;justify-content:center;
  background:var(--ink);color:#fff;border-radius:0 0 var(--r) var(--r)}
.xhero .slides{position:absolute;inset:0;z-index:-6;aspect-ratio:auto;border:0;border-radius:0;box-shadow:none;background:var(--ink)}
.xhero .slide .art{inset:-4%}
.xh-shade{position:absolute;inset:0;z-index:-5;pointer-events:none;
  background:linear-gradient(90deg,rgba(25,26,35,.94) 0%,rgba(25,26,35,.8) 30%,rgba(25,26,35,.35) 58%,rgba(25,26,35,.2) 78%,rgba(25,26,35,.45) 100%),
             linear-gradient(180deg,rgba(25,26,35,.7) 0%,transparent 22%,transparent 62%,rgba(25,26,35,.92) 100%)}
.xh-grid{position:absolute;inset:0;z-index:-4;pointer-events:none;opacity:.9;
  background-image:linear-gradient(rgba(185,255,102,.09) 1px,transparent 1px),linear-gradient(90deg,rgba(185,255,102,.09) 1px,transparent 1px);
  background-size:64px 64px;animation:gridMove 18s linear infinite;
  -webkit-mask-image:radial-gradient(ellipse 70% 80% at 30% 50%,#000 20%,transparent 75%);mask-image:radial-gradient(ellipse 70% 80% at 30% 50%,#000 20%,transparent 75%)}
@keyframes gridMove{to{background-position:64px 64px}}
.xh-net{position:absolute;inset:0;width:100%;height:100%;z-index:-3;pointer-events:none;opacity:.8}
.xh-spot{position:absolute;inset:0;z-index:-2;pointer-events:none;background:radial-gradient(520px circle at var(--hx,72%) var(--hy,40%),rgba(185,255,102,.16),transparent 62%)}
.xh-scan{position:absolute;left:0;right:0;top:0;height:140px;z-index:-2;pointer-events:none;
  background:linear-gradient(180deg,transparent,rgba(185,255,102,.05) 70%,rgba(185,255,102,.28) 99%,transparent);animation:scan 7s cubic-bezier(.6,0,.4,1) infinite}
@keyframes scan{0%{transform:translateY(-160px);opacity:0}10%{opacity:1}85%{opacity:1}100%{transform:translateY(110vh);opacity:0}}

.xh-in{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);gap:40px;align-items:center;
  padding-top:calc(var(--headh) + clamp(28px,6vh,90px));padding-bottom:clamp(110px,13vh,150px)}
.xh-copy{max-width:900px}
.xh-tag{display:inline-flex;align-items:center;gap:10px;padding:8px 16px;border-radius:999px;font-size:14px;letter-spacing:.04em;color:var(--lime);
  border:1px solid rgba(185,255,102,.45);background:rgba(25,26,35,.5);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);animation:pageIn .8s .1s var(--ease) both}
.xh-tag i{flex:none;width:8px;height:8px;border-radius:50%;background:var(--lime);animation:dotPulse 1.8s infinite}
@keyframes dotPulse{0%{box-shadow:0 0 0 0 rgba(185,255,102,.8)}80%,100%{box-shadow:0 0 0 7px rgba(185,255,102,0)}}
.xhero h1{margin-top:20px;font-weight:600;font-size:clamp(34px,3.9vw,64px);line-height:1.3;letter-spacing:-.01em;padding-top:.08em;
  background:linear-gradient(100deg,#fff 0%,#fff 42%,var(--lime) 50%,#fff 58%,#fff 100%);background-size:260% 100%;background-position:100% 0;
  -webkit-background-clip:text;background-clip:text;color:transparent;animation:pageIn .9s .2s var(--ease) both,shine 7s 1.6s ease-in-out infinite}
@keyframes shine{0%{background-position:100% 0}45%,100%{background-position:0 0}}
.xh-type{margin-top:16px;font-family:var(--font);font-size:clamp(20px,2.1vw,32px);font-weight:500;color:rgba(255,255,255,.9);animation:pageIn .9s .32s var(--ease) both}
.xh-type b{color:var(--lime);margin-left:.35em;font-weight:600}
.xh-type .caret{display:inline-block;width:3px;height:1.05em;margin-left:5px;vertical-align:-.14em;background:var(--lime);animation:blink 1s steps(1) infinite}
@keyframes blink{50%{opacity:0}}
.xhero .s2{margin-top:18px;max-width:560px;font-size:clamp(16px,1.3vw,19px);line-height:1.7;color:rgba(255,255,255,.78);animation:pageIn .9s .42s var(--ease) both}
.xh-cta{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;animation:pageIn .9s .52s var(--ease) both}
.xh-cta .btn.lime{animation:pulse 2.8s 2.4s infinite}
.btn.glass{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.45);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}
.btn.glass b{font-weight:500;transition:transform .35s var(--ease)}
.btn.glass:hover{background:#fff;color:var(--ink);box-shadow:none}
.btn.glass:hover b{transform:rotate(45deg)}
.xh-stats{display:flex;flex-wrap:wrap;gap:16px 0;margin-top:36px}
.xh-stats div{display:grid;line-height:1.15;padding:0 28px;border-left:1px solid rgba(255,255,255,.22)}
.xh-stats div:first-child{padding-left:0;border-left:0}
.xh-stats b{font-family:var(--font);font-weight:500;font-size:clamp(30px,3vw,46px);color:var(--lime)}
.xh-stats small{font-size:14px;color:rgba(255,255,255,.72)}

/* HUD ลอย */
.xh-hud{position:relative;align-self:stretch;min-height:420px}
.hud{position:absolute;display:flex;align-items:center;gap:12px;min-width:230px;padding:12px 16px 12px 12px;border-radius:18px;
  background:rgba(25,26,35,.58);border:1px solid rgba(185,255,102,.38);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  box-shadow:0 18px 40px rgba(0,0,0,.25);animation:hudIn .9s var(--ease) both,float 6s ease-in-out infinite alternate}
.hud::before,.hud::after{content:"";position:absolute;width:12px;height:12px;border:2px solid var(--lime)}
.hud::before{left:-1px;top:-1px;border-right:0;border-bottom:0;border-radius:18px 0 0 0}
.hud::after{right:-1px;bottom:-1px;border-left:0;border-top:0;border-radius:0 0 18px 0}
.hud i{display:grid;place-items:center;flex:none;width:40px;height:40px;border-radius:12px;background:var(--lime);font-style:normal;font-size:20px}
.hud small{display:block;font-size:11px;letter-spacing:.14em;color:var(--lime);opacity:.85}
.hud b{display:block;font-family:var(--font);font-weight:500;font-size:15.5px;line-height:1.3;white-space:nowrap}
.hud em{display:block;margin-top:7px;height:4px;border-radius:4px;background:rgba(255,255,255,.15);overflow:hidden}
.hud em u{display:block;height:100%;width:100%;background:var(--lime);transform-origin:left;animation:hudBar 4.5s ease-in-out infinite}
.hud.h1{top:2%;right:4%;animation-delay:.7s,0s}
.hud.h2{bottom:24%;right:0;animation-delay:.9s,-2s}.hud.h2 em u{animation-delay:-1.5s}
.hud.h3{bottom:2%;right:34%;animation-delay:1.1s,-4s}.hud.h3 em u{animation-delay:-3s}
@keyframes hudIn{from{opacity:0;translate:0 24px}}
@keyframes float{to{transform:translateY(-12px)}}
@keyframes hudBar{0%{transform:scaleX(.08)}60%,100%{transform:scaleX(1)}}

/* แถบสไลด์ด้านล่าง (โทนกระจก) */
.xhero .slide-ui{position:absolute;left:0;right:0;bottom:clamp(20px,3vw,36px);z-index:6}
.xhero .slide-cap,.xhero .slide-nav{background:rgba(25,26,35,.55);color:#fff;border:1px solid rgba(255,255,255,.25);box-shadow:none;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}
.xhero .slide-cap small{color:rgba(255,255,255,.7)}
.xhero .slide-cap b{background:var(--lime);color:var(--ink)}
.xhero .slide-cap:hover{background:var(--lime);color:var(--ink)}
.xhero .slide-cap:hover small{color:var(--ink)}
.xhero .slide-cap:hover b{background:var(--ink);color:var(--lime)}
.xhero .slide-nav{padding:6px 8px 6px 16px}
.xh-num{white-space:nowrap;font-family:var(--font);font-size:13px;letter-spacing:.08em;color:rgba(255,255,255,.6);margin-right:4px}
.xh-num b{color:#fff;font-weight:600}
.xhero .dot{background:rgba(255,255,255,.22)}
.xhero .dot i{background:var(--lime)}
.xhero .arrow{background:rgba(255,255,255,.1);color:#fff}
.xhero .arrow:hover{background:var(--lime);color:var(--ink)}
.xh-scroll{position:absolute;left:50%;bottom:clamp(24px,3.4vw,40px);z-index:6;translate:-50% 0;width:28px;height:44px;border-radius:16px;border:2px solid rgba(255,255,255,.6);transition:border-color .25s}
.xh-scroll span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:4px;background:var(--lime);animation:wheel 1.8s ease-in-out infinite}
.xh-scroll:hover{border-color:var(--lime)}
@keyframes wheel{0%{opacity:0;transform:translateY(0)}30%{opacity:1}100%{opacity:0;transform:translateY(14px)}}
.xhero + .wrap .clients,.xhero-sec .clients{margin-top:clamp(28px,4vw,48px)}

/* เมนูด้านบนแบบโปร่งใสบน hero */
#top{transition:transform .4s var(--ease),box-shadow .3s,background .35s}
#top.over{background:transparent;box-shadow:none}
#top.over .tab{color:#fff}
#top.over .tab:hover{background:rgba(255,255,255,.14)}
#top.over .tab.active{background:var(--lime);color:var(--ink)}
#top.over #navCta{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.55);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
#top.over #navCta:hover{background:var(--lime);color:var(--ink);border-color:var(--lime)}
#top.over #logoBadge img{background:#fff;border-radius:14px;padding:4px 8px}
#top.over #burger{border-color:#fff}
#top.over #burger i{background:#fff}

@media(max-width:1180px){
  .xh-in{grid-template-columns:1fr}
  .xh-hud{display:none}
  .xh-scroll{display:none}
}
@media(max-width:680px){
  .xhero{min-height:max(600px,100svh);border-radius:0 0 30px 30px}
  .xh-in{padding-top:calc(var(--headh) + 36px);padding-bottom:110px}
  .xh-shade{background:linear-gradient(180deg,rgba(25,26,35,.72) 0%,rgba(25,26,35,.78) 45%,rgba(25,26,35,.95) 100%)}
  .xh-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:30px}
  .xh-stats div{padding:0 12px}
  .xh-stats b{font-size:28px}
  .xh-stats small{font-size:12px;line-height:1.35}
  .xh-cta .btn{padding:16px 22px;font-size:17px}
  .xh-tag{font-size:12.5px}
  .xh-cta .btn{flex:1 1 auto}
  .xhero .slide-cap{max-width:58%}
}
@media(prefers-reduced-motion:reduce){.xh-scan,.xh-grid{animation:none}.xhero h1{background:none;color:#fff}}