/* ============================================================
   ByteOSoft Academy — Courses / Training styles
   Loaded on: courses.php · course.php · training.php
   ============================================================ */

/* ---------------- Hero atmosphere ---------------- */
.courses-hero,.course-hero{position:relative;overflow:hidden}
.ch-grid{
  position:absolute;inset:0;pointer-events:none;opacity:.35;
  background-image:linear-gradient(rgba(30,123,255,.09) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(30,123,255,.09) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(ellipse 80% 70% at 50% 30%,#000 40%,transparent 100%);
  animation:gridDrift 26s linear infinite;
}
@keyframes gridDrift{from{background-position:0 0,0 0}to{background-position:44px 44px,44px 44px}}
.ch-orb{position:absolute;border-radius:50%;filter:blur(70px);pointer-events:none;opacity:.5}
.ch-orb-a{width:420px;height:420px;background:rgba(30,123,255,.22);top:-140px;right:-80px;animation:orbFloat 11s ease-in-out infinite}
.ch-orb-b{width:340px;height:340px;background:rgba(139,92,246,.16);bottom:-160px;left:-100px;animation:orbFloat 14s ease-in-out infinite reverse}
@keyframes orbFloat{0%,100%{transform:translate(0,0)}50%{transform:translate(-26px,22px)}}
.courses-hero .container,.course-hero .container{position:relative;z-index:2}

/* ---------------- Offer pills & badges ---------------- */
.offer-pill{
  display:inline-flex;align-items:center;gap:.5rem;
  font-family:var(--font-m);font-size:.78rem;letter-spacing:.04em;
  color:#FFD98A;background:rgba(255,180,60,.1);
  border:1px solid rgba(255,180,60,.35);border-radius:999px;
  padding:.42rem 1rem;position:relative;overflow:hidden;
}
.offer-pill.big{font-size:.85rem;margin-bottom:1.1rem}
.offer-pill::after{
  content:'';position:absolute;top:0;left:-70%;width:45%;height:100%;
  background:linear-gradient(100deg,transparent,rgba(255,220,150,.28),transparent);
  animation:shine 3.2s ease-in-out infinite;
}
@keyframes shine{0%{left:-70%}55%,100%{left:130%}}
.hero-offer-strip{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin-top:1.8rem}
.offer-note{color:var(--muted);font-size:.9rem}

.offer-badge{
  position:absolute;top:14px;right:14px;z-index:3;
  font-family:var(--font-m);font-size:.72rem;font-weight:600;letter-spacing:.05em;
  color:#0A0F1E;background:linear-gradient(92deg,#FFC24B,#FF9D3D);
  border-radius:8px;padding:.32rem .7rem;
  box-shadow:0 6px 18px rgba(255,160,60,.35);
  animation:badgePulse 2.4s ease-in-out infinite;
}
.offer-badge.sm{font-size:.66rem;padding:.26rem .55rem}
@keyframes badgePulse{0%,100%{transform:scale(1)}50%{transform:scale(1.06)}}

/* ---------------- Pricing ---------------- */
.price-row{display:flex;align-items:baseline;gap:.7rem;flex-wrap:wrap;margin-top:1.1rem}
.price-old{color:var(--dim);text-decoration:line-through;font-size:.98rem}
.price-now{
  font-family:var(--font-d);font-weight:700;font-size:1.5rem;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.price-now.xl{font-size:clamp(1.9rem,4vw,2.6rem)}
.price-tag{font-family:var(--font-m);font-size:.7rem;color:#FFD98A;text-transform:lowercase}
.hero-price{display:flex;align-items:baseline;gap:.9rem;flex-wrap:wrap;margin-top:1.6rem}
.price-save{font-family:var(--font-m);font-size:.8rem;color:#7EE7A5}

.hero-meta{display:flex;gap:.55rem;flex-wrap:wrap;margin-top:1.4rem}
.btn-lg{padding:.95rem 1.9rem;font-size:1.02rem}

/* ---------------- Cards ---------------- */
.flagship-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.6rem}
.flagship-card{
  position:relative;display:flex;flex-direction:column;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:2rem;overflow:hidden;transition:transform .35s,border-color .35s,box-shadow .35s;
}
.flagship-card::before{
  content:'';position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .4s;
  background:radial-gradient(600px 240px at 20% -10%,rgba(0,198,255,.14),transparent 60%);
}
.flagship-card:hover{border-color:var(--line-soft);box-shadow:var(--glow)}
.flagship-card:hover::before{opacity:1}
.fc-top{display:flex;justify-content:space-between;align-items:flex-start;gap:1rem;flex-wrap:wrap}
.fc-icon{flex:0 0 auto}
.fc-chips{display:flex;gap:.45rem;flex-wrap:wrap;justify-content:flex-end}
.flagship-card h3{font-size:1.45rem;margin-top:1.3rem}
.fc-short{color:var(--muted);margin-top:.55rem}
.fc-plan{font-family:var(--font-m);font-size:.78rem;color:var(--byte-2);margin-top:.8rem}
.fc-btn{margin-top:1.5rem;align-self:flex-start}

.course-card{position:relative;display:flex;flex-direction:column}
.course-card .cc-meta{display:flex;gap:.45rem;flex-wrap:wrap;margin-top:1rem}
.course-card .card-link{margin-top:1rem}

/* 3D tilt (JS sets --rx / --ry) */
.tilt{transform-style:preserve-3d;will-change:transform}
.tilt.tilting{transform:perspective(900px) rotateX(var(--rx,0)) rotateY(var(--ry,0)) translateY(-4px)}

/* ---------------- Course hero layout ---------------- */
.course-hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:3rem;align-items:center}
.course-hero-visual{display:flex;justify-content:center}
.hv{position:relative;width:min(380px,100%);min-height:300px;display:flex;align-items:center;justify-content:center}

.float-chip{
  position:absolute;font-family:var(--font-m);font-size:.72rem;color:var(--byte-2);
  background:var(--card);border:1px solid var(--line-soft);border-radius:8px;padding:.32rem .65rem;
  box-shadow:0 8px 24px rgba(2,8,26,.5);animation:chipFloat 5s ease-in-out infinite;
}
.fc-a{top:6%;left:-4%}
.fc-b{bottom:16%;left:-8%;animation-delay:1.4s}
.fc-c{top:22%;right:-6%;animation-delay:.7s}
@keyframes chipFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

/* ---- theme-app: floating phone ---- */
.phone{
  width:190px;height:380px;border-radius:30px;background:#0A1226;
  border:2px solid var(--line);box-shadow:0 30px 60px rgba(2,8,26,.7),0 0 40px rgba(0,198,255,.12);
  padding:12px;position:relative;animation:phoneFloat 6s ease-in-out infinite;
}
@keyframes phoneFloat{0%,100%{transform:translateY(0) rotate(-3deg)}50%{transform:translateY(-14px) rotate(-1deg)}}
.phone-notch{width:70px;height:8px;border-radius:6px;background:var(--line);margin:2px auto 8px}
.phone-screen{height:calc(100% - 20px);border-radius:18px;background:linear-gradient(180deg,#0E1830,#0A1226);padding:12px;display:flex;flex-direction:column;gap:10px;overflow:hidden}
.app-bar{height:12px;width:60%;border-radius:6px;background:var(--grad);opacity:.85}
.app-card{border-radius:10px;background:var(--card-2);border:1px solid var(--line)}
.ac1{height:64px;animation:appPop 4s ease-in-out infinite}
.ac2{height:44px;animation:appPop 4s ease-in-out 1s infinite}
@keyframes appPop{0%,100%{opacity:.7}50%{opacity:1;border-color:var(--line-soft)}}
.app-row{display:flex;gap:8px}
.app-row span{flex:1;height:34px;border-radius:8px;background:var(--card-2);border:1px solid var(--line)}
.app-fab{
  position:absolute;bottom:24px;right:22px;width:42px;height:42px;border-radius:50%;
  background:var(--grad);color:#04101f;font-weight:700;font-size:1.3rem;
  display:flex;align-items:center;justify-content:center;box-shadow:0 8px 22px rgba(0,198,255,.4);
  animation:badgePulse 2.6s ease-in-out infinite;
}

/* ---- theme-web / theme-code: browser & editor with typing ---- */
.browser,.editor{
  width:100%;border-radius:14px;background:#0A1226;border:1px solid var(--line);
  box-shadow:0 26px 60px rgba(2,8,26,.65);overflow:hidden;animation:phoneFloat 7s ease-in-out infinite;
}
.browser-bar,.ed-bar{display:flex;align-items:center;gap:6px;padding:10px 14px;background:#0E1830;border-bottom:1px solid var(--line)}
.browser-bar span,.ed-bar span{width:10px;height:10px;border-radius:50%;background:var(--line)}
.browser-bar span:nth-child(1),.ed-bar span:nth-child(1){background:#FF6B6B}
.browser-bar span:nth-child(2),.ed-bar span:nth-child(2){background:#FFC24B}
.browser-bar span:nth-child(3),.ed-bar span:nth-child(3){background:#7EE7A5}
.browser-bar i,.ed-bar i{font-style:normal;font-family:var(--font-m);font-size:.68rem;color:var(--dim);margin-left:8px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.browser-body{padding:18px}
.typecode{
  font-family:var(--font-m);font-size:.78rem;line-height:1.7;color:#9FE8FF;
  white-space:pre-wrap;min-height:150px;margin:0;padding:16px 18px;
}
.editor .typecode{color:#C6D4F2}
.typecode::after{content:'▌';color:var(--byte-2);animation:caret 1s steps(1) infinite}
@keyframes caret{50%{opacity:0}}

/* ---- theme-auto: workflow ---- */
.flow{display:flex;flex-direction:column;align-items:center;gap:0;width:100%}
.fnode{
  font-family:var(--font-m);font-size:.82rem;color:var(--silver);
  background:var(--card);border:1px solid var(--line-soft);border-radius:12px;
  padding:.7rem 1.3rem;box-shadow:0 10px 26px rgba(2,8,26,.5);white-space:nowrap;
  animation:appPop 3.5s ease-in-out infinite;
}
.n2{animation-delay:.8s}.n3{animation-delay:1.6s}
.fnode.ok{color:#7EE7A5;border-color:rgba(126,231,165,.4)}
.fline{width:2px;height:34px;background:var(--line);position:relative;overflow:visible}
.fline .pulse{
  position:absolute;left:50%;top:-4px;width:8px;height:8px;margin-left:-4px;border-radius:50%;
  background:var(--byte-2);box-shadow:0 0 12px var(--byte-2);animation:flowDown 2.4s linear infinite;
}
.l2 .pulse{animation-delay:.8s}.l3 .pulse{animation-delay:1.6s}
@keyframes flowDown{0%{top:-4px;opacity:0}15%{opacity:1}85%{opacity:1}100%{top:100%;opacity:0}}

/* ---- theme-ai: neural net ---- */
.neural{width:100%;max-width:340px}
.nn-nodes circle{animation:nodeGlow 3s ease-in-out infinite}
.nn-nodes circle:nth-child(2n){animation-delay:.7s}
.nn-nodes circle:nth-child(3n){animation-delay:1.4s}
@keyframes nodeGlow{0%,100%{stroke-opacity:.5}50%{stroke-opacity:1;filter:drop-shadow(0 0 6px rgba(0,198,255,.8))}}
.nn-lines line{stroke-dasharray:6 6;animation:dashMove 2.5s linear infinite}
@keyframes dashMove{to{stroke-dashoffset:-24}}
.ai-bubble{
  position:absolute;bottom:8%;right:2%;display:flex;gap:6px;align-items:center;
  background:var(--card);border:1px solid var(--line-soft);border-radius:14px;padding:.6rem .9rem;
  box-shadow:0 10px 26px rgba(2,8,26,.5);
}
.ai-dot{width:8px;height:8px;border-radius:50%;background:var(--byte-2);animation:aiTyping 1.2s ease-in-out infinite}
.ai-dot:nth-child(2){animation-delay:.2s}.ai-dot:nth-child(3){animation-delay:.4s}
@keyframes aiTyping{0%,100%{transform:translateY(0);opacity:.4}50%{transform:translateY(-5px);opacity:1}}

/* ---- theme-cloud: pipeline ---- */
.pipeline{display:flex;flex-direction:column;gap:10px;width:100%;max-width:300px}
.pl-step{
  font-family:var(--font-m);font-size:.8rem;padding:.65rem 1.1rem;border-radius:10px;
  background:var(--card);border:1px solid var(--line);color:var(--muted);
}
.pl-step.done{color:#7EE7A5;border-color:rgba(126,231,165,.3)}
.pl-step.run{color:#FFD98A;border-color:rgba(255,194,75,.35);animation:appPop 1.6s ease-in-out infinite}
.pl-step.live{color:var(--byte-2);border-color:var(--line-soft);box-shadow:0 0 24px rgba(0,198,255,.18)}
.pl-track{height:4px;border-radius:4px;background:var(--line);margin-left:1.1rem;width:60%;overflow:hidden}
.pl-fill{display:block;height:100%;border-radius:4px;background:var(--grad);transform-origin:left;animation:fill 3s ease-in-out infinite}
.f2{animation-delay:1s}.f3{animation-delay:2s}
@keyframes fill{0%{transform:scaleX(0)}45%,100%{transform:scaleX(1)}}

/* ---- theme-data: chart ---- */
.chartbox{
  position:relative;width:100%;max-width:340px;height:230px;border-radius:14px;
  background:var(--card);border:1px solid var(--line);padding:22px;
  box-shadow:0 26px 60px rgba(2,8,26,.6);animation:phoneFloat 7s ease-in-out infinite;
}
.bars{position:absolute;inset:22px;display:flex;align-items:flex-end;gap:12px}
.bars span{
  flex:1;height:var(--h);border-radius:6px 6px 0 0;
  background:linear-gradient(180deg,var(--byte-2),var(--byte-1));opacity:.85;
  transform-origin:bottom;animation:barGrow 1.2s cubic-bezier(.2,.8,.3,1) backwards;
}
.bars span:nth-child(1){animation-delay:.1s}.bars span:nth-child(2){animation-delay:.25s}
.bars span:nth-child(3){animation-delay:.4s}.bars span:nth-child(4){animation-delay:.55s}
.bars span:nth-child(5){animation-delay:.7s}.bars span:nth-child(6){animation-delay:.85s}
@keyframes barGrow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
.trend{position:absolute;inset:22px;width:calc(100% - 44px);height:calc(100% - 44px)}
.trend path{stroke-dasharray:600;stroke-dashoffset:600;animation:draw 2.4s .6s ease-out forwards;filter:drop-shadow(0 0 6px rgba(0,198,255,.6))}
@keyframes draw{to{stroke-dashoffset:0}}

/* ---- theme-sec: shield & scans ---- */
.hv-sec{flex-direction:column;gap:16px}
.shield{position:relative;width:150px;height:150px;animation:phoneFloat 6s ease-in-out infinite}
.shield svg{width:100%;height:100%;filter:drop-shadow(0 0 18px rgba(0,198,255,.35))}
.radar{
  position:absolute;inset:-14px;border-radius:50%;border:1px solid rgba(0,198,255,.25);
  background:conic-gradient(from 0deg,rgba(0,198,255,.28),transparent 22%);
  animation:radarSpin 3s linear infinite;
}
@keyframes radarSpin{to{transform:rotate(360deg)}}
.scanline{
  font-family:var(--font-m);font-size:.74rem;color:var(--muted);
  background:var(--card);border:1px solid var(--line);border-radius:8px;padding:.5rem .9rem;
  width:100%;max-width:280px;opacity:0;animation:scanIn .6s ease forwards;
}
.scanline b{color:#FFD98A;font-weight:600}
.scanline b.safe{color:#7EE7A5}
.sl1{animation-delay:.4s}.sl2{animation-delay:1.1s}.sl3{animation-delay:1.8s}
@keyframes scanIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}

/* ---- theme-uiux: frames ---- */
.hv-uiux{min-height:340px}
.frame{position:absolute;border-radius:14px;border:1px solid var(--line)}
.f-back{width:230px;height:290px;background:var(--ink-2);transform:rotate(-7deg) translateX(-30px);opacity:.7}
.f-mid{
  width:230px;height:290px;background:var(--card);transform:rotate(3deg) translateX(24px);
  box-shadow:0 26px 60px rgba(2,8,26,.65);padding:18px;display:flex;flex-direction:column;gap:14px;
  animation:phoneFloat 7s ease-in-out infinite;
}
.ux-row{display:flex;gap:10px;align-items:center}
.ux-avatar{width:34px;height:34px;border-radius:50%;background:var(--grad);opacity:.85}
.ux-lines{flex:1;display:flex;flex-direction:column;gap:6px}
.ux-lines i{display:block;height:8px;border-radius:4px;background:var(--card-2)}
.ux-lines i:last-child{width:60%}
.ux-block{flex:1;border-radius:10px;background:var(--card-2);border:1px dashed var(--line-soft)}
.ux-btnrow{display:flex;gap:10px}
.ux-btn{flex:1;height:32px;border-radius:8px;background:var(--grad)}
.ux-btn.ghost{background:transparent;border:1px solid var(--line-soft)}
.cursor-dot{
  position:absolute;width:14px;height:14px;border-radius:50%;
  background:rgba(139,92,246,.9);box-shadow:0 0 14px rgba(139,92,246,.8);
  animation:cursorMove 6s ease-in-out infinite;z-index:3;
}
@keyframes cursorMove{
  0%,100%{top:22%;left:26%}25%{top:48%;left:64%}50%{top:70%;left:40%}75%{top:36%;left:58%}
}
.swatches{position:absolute;bottom:4%;left:2%;display:flex;gap:8px}
.swatches span{width:22px;height:22px;border-radius:6px;background:var(--c);border:1px solid var(--line);animation:chipFloat 4.6s ease-in-out infinite}
.swatches span:nth-child(2){animation-delay:.4s}.swatches span:nth-child(3){animation-delay:.8s}.swatches span:nth-child(4){animation-delay:1.2s}

/* ---------------- Ideal list / outcome ---------------- */
.ideal-list li{font-size:.98rem}
.outcome-line{
  margin-top:1.3rem;font-size:.95rem;color:var(--silver);
  background:var(--grad-soft);border:1px solid var(--line-soft);border-radius:10px;padding:.8rem 1.1rem;
}

/* ---------------- Syllabus accordion ---------------- */
.accordion{display:flex;flex-direction:column;gap:.7rem}
.acc-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:border-color .3s}
.acc-item.open{border-color:var(--line-soft)}
.acc-head{
  width:100%;display:flex;justify-content:space-between;align-items:center;gap:1rem;
  background:none;border:0;cursor:pointer;color:var(--silver);
  font-family:var(--font-d);font-size:1rem;font-weight:600;text-align:left;padding:1.05rem 1.3rem;
}
.acc-head:hover{color:var(--byte-2)}
.acc-arrow{color:var(--byte-2);transition:transform .3s;flex:0 0 auto}
.acc-item.open .acc-arrow{transform:rotate(180deg)}
.acc-body{max-height:0;overflow:hidden;transition:max-height .45s ease}
.acc-item.open .acc-body{max-height:640px}
.acc-body ul{list-style:none;padding:.2rem 1.3rem 1.2rem;display:flex;flex-direction:column;gap:.5rem}
.acc-body li{display:flex;gap:.6rem;align-items:flex-start;color:var(--muted);font-size:.92rem}
.acc-body li svg{flex:0 0 auto;margin-top:4px;color:var(--byte-2)}

/* ---------------- Certificates ---------------- */
.cert-strip{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1rem}
.cert-card{
  display:flex;align-items:center;gap:.9rem;background:var(--card);
  border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.2rem;
  transition:border-color .3s,box-shadow .3s;
}
.cert-card:hover{border-color:var(--line-soft);box-shadow:var(--glow)}
.cert-card p{font-size:.9rem;color:var(--silver);margin:0}
.cert-seal{font-size:1.6rem;flex:0 0 auto}

.stack-chip{font-size:.8rem;padding:.5rem 1rem;transition:all .25s}
.stack-chip:hover{color:var(--byte-2);border-color:var(--line-soft);transform:translateY(-2px)}

/* ---------------- Fee sidebar ---------------- */
.fee-card{position:relative;padding-top:2.6rem}
.fee-label{font-family:var(--font-m);font-size:.75rem;color:var(--dim);text-transform:lowercase}
.fee-price{display:flex;align-items:baseline;gap:.8rem;flex-wrap:wrap;margin:.3rem 0 .2rem}
.fee-save{font-family:var(--font-m);font-size:.76rem;color:#7EE7A5;margin-bottom:1.1rem}

/* ---------------- Enroll form ---------------- */
.enroll-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:2rem;align-items:start}
.enroll-form{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:2rem;display:flex;flex-direction:column;gap:1.1rem;
}
.enroll-form .form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.1rem}
.enroll-form label{display:flex;flex-direction:column;gap:.45rem;font-size:.85rem;color:var(--muted);font-weight:500}
.enroll-form input,.enroll-form select,.enroll-form textarea{
  background:var(--ink-2);border:1px solid var(--line);border-radius:10px;
  color:var(--silver);font-family:var(--font-b);font-size:.95rem;padding:.8rem 1rem;
  transition:border-color .25s,box-shadow .25s;width:100%;
}
.enroll-form input:focus,.enroll-form select:focus,.enroll-form textarea:focus{
  outline:none;border-color:var(--byte-1);box-shadow:0 0 0 3px rgba(30,123,255,.18);
}
.enroll-form textarea{resize:vertical}
.form-fine{font-size:.78rem;color:var(--dim)}
.form-note{
  border-radius:12px;padding:1rem 1.3rem;margin-bottom:1.6rem;font-size:.95rem;
}
.form-note.ok{background:rgba(126,231,165,.08);border:1px solid rgba(126,231,165,.35);color:#7EE7A5}
.form-note.bad{background:rgba(255,107,107,.08);border:1px solid rgba(255,107,107,.35);color:#FF9B9B}

.enroll-side{
  background:var(--grad-soft);border:1px solid var(--line-soft);border-radius:var(--radius-lg);
  padding:2rem;display:flex;flex-direction:column;gap:1rem;
}
.enroll-side h3{font-size:1.15rem}
.enroll-side p{color:var(--muted);font-size:.92rem}
.btn-wa{
  display:inline-flex;align-items:center;justify-content:center;gap:.6rem;
  background:#1DB954;background:linear-gradient(92deg,#22C55E,#16A34A);color:#04170a;
  font-weight:600;border-radius:12px;padding:.85rem 1.5rem;transition:transform .25s,box-shadow .25s;
}
.btn-wa:hover{transform:translateY(-2px);box-shadow:0 10px 26px rgba(34,197,94,.35)}
.enroll-contact p{font-size:.88rem}
.enroll-contact a{color:var(--byte-2)}

/* ---------------- Training program slider ---------------- */
.tslider{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
.tslides{position:relative;min-height:340px}
.tslide{
  position:absolute;inset:0;opacity:0;transform:translateX(28px);
  transition:opacity .55s ease,transform .55s ease;pointer-events:none;
}
.tslide.on{opacity:1;transform:translateX(0);pointer-events:auto}
.tslide-inner{display:flex;gap:2.4rem;align-items:center;padding:2.6rem 2.8rem;height:100%}
.tslide-emoji{
  font-size:4rem;flex:0 0 auto;width:110px;height:110px;border-radius:26px;
  background:var(--grad-soft);border:1px solid var(--line-soft);
  display:flex;align-items:center;justify-content:center;
  animation:chipFloat 5s ease-in-out infinite;
}
.tslide-copy h3{font-size:1.5rem;margin:.7rem 0 .6rem}
.tslide-copy p{color:var(--muted);max-width:560px}
.tslide-copy .side-list{margin:1rem 0 1.3rem}
.tslider-ui{
  display:flex;align-items:center;justify-content:center;gap:1.2rem;
  padding:1.1rem;border-top:1px solid var(--line);
}
.tslider-dots{display:flex;gap:.5rem}
.tslider-dots button{
  width:10px;height:10px;border-radius:50%;border:0;cursor:pointer;
  background:var(--line);transition:all .3s;
}
.tslider-dots button.on{background:var(--byte-2);width:26px;border-radius:6px}

/* ---------------- Responsive ---------------- */
@media(max-width:960px){
  .course-hero-grid{grid-template-columns:1fr;gap:2.2rem}
  .course-hero-visual{order:2}
  .flagship-grid{grid-template-columns:1fr}
  .enroll-grid{grid-template-columns:1fr}
  .tslide-inner{flex-direction:column;text-align:left;align-items:flex-start;padding:2rem;gap:1.4rem}
  .tslides{min-height:520px}
}
@media(max-width:640px){
  .enroll-form .form-row{grid-template-columns:1fr}
  .enroll-form{padding:1.4rem}
  .hv{min-height:240px}
  .phone{width:160px;height:320px}
  .float-chip{display:none}
  .tslides{min-height:560px}
}

/* ---------------- Reduced motion ---------------- */
@media(prefers-reduced-motion:reduce){
  .ch-grid,.ch-orb,.offer-pill::after,.offer-badge,.phone,.browser,.editor,.chartbox,
  .float-chip,.fnode,.pulse,.nn-nodes circle,.nn-lines line,.ai-dot,.pl-fill,.pl-step.run,
  .bars span,.trend path,.radar,.scanline,.f-mid,.cursor-dot,.swatches span,.tslide-emoji,
  .app-card,.app-fab{animation:none!important}
  .typecode::after{animation:none}
  .scanline{opacity:1}
  .trend path{stroke-dashoffset:0}
  .tslide{transition:none}
}