/* PEB Studio landing page (/peb-studio) */
.stu-stats{background:var(--navy-d);color:#fff;padding:34px 0;position:relative}
.stu-stats::before{content:"";position:absolute;inset:0;background:url(../img/thai/pattern-d.svg) 0 0/64px;opacity:.6}
.stu-stats__in{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.stu-stats__in>div{padding:6px 18px;border-left:1px solid rgba(255,255,255,.14)}
.stu-stats__in>div:first-child{border-left:0}
.stu-stats b{display:block;font:700 clamp(1.7rem,2.6vw,2.4rem)/1.05 "Barlow Condensed","Prompt",sans-serif;background:var(--gold-foil,linear-gradient(180deg,#fff,#C9D1DC));-webkit-background-clip:text;background-clip:text;color:transparent}
.stu-stats span{display:block;margin-top:8px;font-size:.92rem;color:#B7C3D3}

/* intro + app mock-up */
.stu-intro__in{display:grid;grid-template-columns:1fr 1.08fr;gap:clamp(28px,4vw,64px);align-items:center}
.stu-intro .prose p{margin:0 0 6px}
.stu-app{border-radius:16px;background:#0B1A2E;box-shadow:0 40px 80px -30px rgba(0,23,47,.55),0 0 0 1px rgba(0,36,74,.12);overflow:hidden;color:#D6DEE9;font-size:13px;line-height:1.4}
.stu-app__bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#132741}
.stu-app__bar i{width:10px;height:10px;border-radius:50%;background:#33475F}
.stu-app__bar i:first-child{background:#E5484D}.stu-app__bar i:nth-child(2){background:#E7C46A}.stu-app__bar i:nth-child(3){background:#3DBE7A}
.stu-app__bar span{margin-left:12px;flex:1;padding:4px 12px;border-radius:6px;background:#0B1A2E;color:#7F90A8;font-size:11.5px}
.stu-app__body{display:grid;grid-template-columns:118px 1fr}
.stu-app__nav{display:flex;flex-direction:column;gap:2px;padding:16px 10px;background:#0E2038;border-right:1px solid rgba(255,255,255,.06)}
.stu-app__nav b{font:700 17px/1 "Barlow Condensed",sans-serif;color:#fff;letter-spacing:.02em;margin:0 6px 14px}
.stu-app__nav b span{color:var(--gold-l);margin-left:3px}
.stu-app__nav>span{padding:7px 8px;border-radius:6px;color:#8C9CB3;font-size:12px}
.stu-app__nav>span.on{background:rgba(196,29,48,.18);color:#fff;box-shadow:inset 2px 0 0 var(--red)}
.stu-app__main{padding:16px 18px 18px;display:grid;gap:14px}
.stu-app__head{display:flex;justify-content:space-between;align-items:center;gap:12px}
.stu-app__head small{display:inline-block;padding:2px 8px;border-radius:20px;background:rgba(231,196,106,.14);color:var(--gold-l);font-size:10.5px;letter-spacing:.04em;text-transform:uppercase}
.stu-app__head h3{margin:6px 0 0;font:600 18px/1.15 "Barlow Condensed","Prompt",sans-serif;color:#fff}
.stu-ring{--p:50;flex:none;width:78px;height:78px;border-radius:50%;display:grid;place-content:center;text-align:center;background:radial-gradient(closest-side,#0B1A2E 79%,transparent 80%),conic-gradient(var(--gold-l) calc(var(--p)*1%),rgba(255,255,255,.1) 0)}
.stu-ring b{font:700 20px/1 "Barlow Condensed",sans-serif;color:#fff}
.stu-ring small{font-size:8.5px;color:#8C9CB3;max-width:60px;line-height:1.1;margin-top:2px}
.stu-phases{list-style:none;margin:0;padding:0;display:grid;gap:7px}
.stu-phases li{display:grid;grid-template-columns:118px 1fr 34px;align-items:center;gap:10px;font-size:12px;color:#A9B7CA}
.stu-phases i{height:6px;border-radius:6px;background:rgba(255,255,255,.08);position:relative;overflow:hidden}
.stu-phases i::after{content:"";position:absolute;inset:0 auto 0 0;width:var(--v);border-radius:6px;background:linear-gradient(90deg,var(--red),var(--gold-l))}
.stu-phases b{color:#fff;font-weight:600;text-align:right}
.stu-kpi{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}
.stu-kpi div{padding:9px 10px;border-radius:8px;background:#132741}
.stu-kpi b{display:block;font:700 16px/1.1 "Barlow Condensed",sans-serif;color:#fff;white-space:nowrap}
.stu-kpi small{display:block;margin-top:3px;font-size:10.5px;color:#8C9CB3;line-height:1.25}
.stu-feed__t{margin:2px 0 -6px;display:flex;align-items:center;gap:8px;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:#8C9CB3}
.stu-live{width:8px;height:8px;border-radius:50%;background:#3DBE7A;box-shadow:0 0 0 0 rgba(61,190,122,.6);animation:stuPulse 1.8s infinite}
@keyframes stuPulse{70%{box-shadow:0 0 0 8px rgba(61,190,122,0)}100%{box-shadow:0 0 0 0 rgba(61,190,122,0)}}
.stu-feed{list-style:none;margin:0;padding:0;display:grid;gap:6px}
.stu-feed li{display:grid;grid-template-columns:26px 1fr auto;gap:10px;align-items:center;padding:8px 10px;border-radius:8px;background:rgba(255,255,255,.035)}
.stu-feed li>span{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;background:rgba(61,190,122,.16);color:#5AD394}
.stu-feed li.is-wait>span{background:rgba(231,196,106,.16);color:var(--gold-l)}
.stu-feed li.is-ship>span{background:rgba(120,170,235,.16);color:#9CC2F2}
.stu-feed .ic{width:14px;height:14px}
.stu-feed b{display:block;color:#fff;font-weight:600;font-size:12.5px}
.stu-feed small{display:block;color:#8C9CB3;font-size:11.5px}
.stu-feed time{color:#6F819A;font-size:11px;white-space:nowrap}

/* pillars */
.stu-pillars .wcard{padding-top:34px}
.stu-pillars__n{position:absolute;right:26px;top:22px;font:700 2.6rem/1 "Barlow Condensed",sans-serif;color:rgba(255,255,255,.08)}
.stu-pillars h3{font-size:1.6rem}

/* modules */
.stu-mods__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.stu-mod{padding:30px 28px;border-radius:var(--r-lg);background:#fff;border:1px solid var(--line);box-shadow:var(--sh);transition:transform .4s var(--ease),box-shadow .4s,border-color .4s}
.stu-mod:hover{transform:translateY(-5px);box-shadow:var(--sh-lg);border-color:rgba(196,29,48,.25)}
.stu-mod__ic{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(140deg,var(--navy),var(--navy-2));color:var(--gold-l);margin-bottom:18px}
.stu-mod__ic .ic{width:26px;height:26px}
.stu-mod h3{margin:0 0 8px}
.stu-mod>p{margin:0 0 16px}
.stu-mod ul{list-style:none;margin:0;padding:16px 0 0;border-top:1px dashed var(--line);display:grid;gap:9px}
.stu-mod li{display:flex;gap:9px;font-size:.94rem;color:var(--ink-2)}
.stu-mod li .ic{flex:none;width:18px;height:18px;margin-top:3px;color:var(--red)}

/* piece journey */
.stu-track{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:34px 18px;counter-reset:s;position:relative}
.stu-track li{position:relative;padding:20px 18px 18px;border-radius:var(--r);background:#fff;border:1px solid var(--line)}
.stu-track li::after{content:"";position:absolute;top:31px;right:-18px;width:18px;height:2px;background:linear-gradient(90deg,var(--red),var(--gold))}
.stu-track li:nth-child(5n)::after,.stu-track li:last-child::after{display:none}
.stu-track__n{display:inline-grid;place-items:center;min-width:34px;height:24px;padding:0 6px;border-radius:6px;background:var(--navy);color:var(--gold-l);font:700 14px/1 "Barlow Condensed",sans-serif;margin-bottom:12px}
.stu-track li:last-child .stu-track__n{background:var(--red);color:#fff}
.stu-track h3{font-size:1.18rem;margin:0 0 6px}
.stu-track p{font-size:.9rem;margin:0;line-height:1.5}

/* reports */
.stu-reports__in{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(28px,4vw,64px);align-items:start}
.stu-chart{margin:26px 0 0;padding:22px 22px 16px;border-radius:var(--r-lg);background:var(--navy-d);color:#B7C3D3}
.stu-chart svg{width:100%;height:auto;display:block}
.stu-chart__grid path{stroke:rgba(255,255,255,.08);stroke-width:1}
.stu-chart__plan{fill:none;stroke:#6F819A;stroke-width:2.5;stroke-dasharray:6 5}
.stu-chart__act{fill:none;stroke:var(--gold-l);stroke-width:3.5;stroke-linecap:round}
.stu-chart__dot{fill:var(--red);stroke:#fff;stroke-width:2}
.stu-chart text{fill:#7F90A8;font-size:10px}
.stu-chart figcaption{display:flex;align-items:center;gap:8px;font-size:.88rem;margin-top:8px}
.stu-chart .k{display:inline-block;width:18px;height:3px;border-radius:2px;margin-left:10px}
.stu-chart .k:first-child{margin-left:0}
.k--plan{background:#6F819A}.k--act{background:var(--gold-l)}
.stu-rlist{list-style:none;margin:0;padding:0;display:grid;gap:12px}
.stu-rlist li{display:grid;grid-template-columns:44px 1fr auto;gap:16px;align-items:center;padding:16px 20px;border-radius:var(--r);background:#fff;border:1px solid var(--line);transition:border-color .3s,box-shadow .3s}
.stu-rlist li:hover{border-color:rgba(196,29,48,.3);box-shadow:var(--sh)}
.stu-rlist__ic{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:rgba(196,29,48,.08);color:var(--red)}
.stu-rlist b{display:block;font:600 1.12rem/1.2 "Barlow Condensed","Prompt",sans-serif;color:var(--ink)}
.stu-rlist p{margin:3px 0 0;font-size:.92rem;line-height:1.45}
.stu-rlist em{font-style:normal;font-size:.8rem;font-weight:600;padding:4px 10px;border-radius:20px;background:var(--tint);color:var(--navy);white-space:nowrap}

/* erection */
.stu-erect__in{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,4vw,64px);align-items:center}
.stu-erect__img{position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:4/3.4}
.stu-erect__img img{width:100%;height:100%;object-fit:cover}
.stu-qr{position:absolute;left:18px;bottom:18px;display:flex;align-items:center;gap:12px;padding:10px 14px 10px 10px;border-radius:12px;background:rgba(255,255,255,.95);color:var(--navy);box-shadow:var(--sh-lg);font:600 15px/1 "Barlow Condensed",sans-serif}
.stu-qr svg{width:44px;height:44px;fill:var(--navy)}
.stu-erect p{color:#C9D3E0}

/* model link */
.stu-model__in{display:grid;grid-template-columns:280px 1fr;gap:clamp(24px,4vw,56px);align-items:center;padding:clamp(26px,4vw,48px);border-radius:var(--r-lg);background:linear-gradient(120deg,var(--tint),#fff);border:1px solid var(--line)}
.stu-model__art{color:var(--navy);padding:10px;border-radius:var(--r);background:#fff;box-shadow:var(--sh)}
.stu-model__art svg{width:100%;height:auto;display:block}
.stu-model__art path:nth-child(2),.stu-model__art path:nth-child(3){stroke:var(--red)}
.stu-model h2{margin:6px 0 10px}
.stu-model p{margin:0 0 20px;max-width:640px}

/* access */
.stu-access__in{display:grid;grid-template-columns:1.4fr 1fr;gap:clamp(24px,4vw,56px);align-items:start}
.stu-roles{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.stu-roles>div{padding:22px;border-radius:var(--r);background:#fff;border:1px solid var(--line)}
.stu-roles span{width:40px;height:40px;border-radius:10px;display:grid;place-items:center;background:rgba(0,36,74,.07);color:var(--navy);margin-bottom:12px}
.stu-roles b{display:block;font:600 1.15rem/1.2 "Barlow Condensed","Prompt",sans-serif;color:var(--ink);margin-bottom:4px}
.stu-roles p{margin:0;font-size:.93rem;line-height:1.5}
.stu-sec{margin:0;padding:24px;border-radius:var(--r);background:var(--navy);color:#D6DEE9}
.stu-sec .ic{color:var(--gold-l)}

/* getting started */
.stu-steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;position:relative}
.stu-steps::before{content:"";position:absolute;left:24px;right:24px;top:24px;height:2px;background:repeating-linear-gradient(90deg,var(--gold) 0 8px,transparent 8px 14px)}
.stu-steps li{position:relative}
.stu-steps b{position:relative;display:grid;place-items:center;width:48px;height:48px;border-radius:50%;background:var(--red);color:#fff;font:700 1.3rem/1 "Barlow Condensed",sans-serif;box-shadow:0 0 0 6px #fff;margin-bottom:16px}
.stu-steps h3{margin:0 0 6px}
.stu-steps p{margin:0;font-size:.95rem}

@media (max-width:1100px){
  .stu-intro__in,.stu-reports__in,.stu-erect__in,.stu-access__in{grid-template-columns:1fr}
  .stu-track{grid-template-columns:repeat(2,1fr)}
  .stu-track li::after{display:none}
  .stu-mods__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  .stu-stats__in{grid-template-columns:1fr 1fr;gap:16px 10px}
  .stu-stats__in>div:nth-child(3){border-left:0}
  .stu-stats__in>div{padding:4px 12px}
  .stu-app__body{grid-template-columns:1fr}
  .stu-app__nav{flex-direction:row;overflow:hidden;padding:10px;gap:4px;border-right:0;border-bottom:1px solid rgba(255,255,255,.06);align-items:center}
  .stu-app__nav b{margin:0 8px 0 2px;font-size:15px}
  .stu-app__nav>span{white-space:nowrap;padding:5px 7px;font-size:11px}
  .stu-app__nav>span:nth-child(n+5){display:none}
  .stu-app__main{padding:14px}
  .stu-phases li{grid-template-columns:96px 1fr 32px;font-size:11px}
  .stu-kpi{grid-template-columns:1fr 1fr}
  .stu-mods__grid,.stu-roles,.stu-steps{grid-template-columns:1fr}
  .stu-steps::before{display:none}
  .stu-track{grid-template-columns:1fr;gap:12px}
  .stu-model__in{grid-template-columns:1fr}
  .stu-model__art{max-width:260px}
  .stu-rlist li{grid-template-columns:40px 1fr;padding:14px 16px}
  .stu-rlist em{grid-column:2;justify-self:start}
}
/* overrides of site defaults */
.stu-intro .shead{margin-bottom:16px}
.stu-pillars .wcard h3{font-size:1.55rem;margin:0 0 10px}
.stu-sec li,.stu-sec li *{color:#D6DEE9}
.stu-sec li .ic{color:var(--gold-l)}
.stu-erect__img{background:#0B1A2E}
.stu-login{display:flex;align-items:center;flex-wrap:wrap;gap:14px;margin:34px 0 0;padding:18px 22px;border-radius:var(--r);background:var(--tint);font-weight:600;color:var(--ink)}