:root{
  --btdc-navy:#0d2b45;
  --btdc-blue:#0f5f8f;
  --btdc-sky:#eaf5fb;
  --btdc-teal:#0d8d8a;
  --btdc-gold:#e6a72f;
  --btdc-ink:#18232d;
  --btdc-muted:#667482;
  --btdc-line:#dfe7ec;
  --btdc-soft:#f6f9fb;
  --btdc-white:#ffffff;
  --btdc-radius:20px;
  --btdc-shadow:0 16px 45px rgba(21,43,61,.10);
}
.btdcth-home{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--btdc-ink);line-height:1.6;background:#fff}
.btdcth-home *{box-sizing:border-box}
.btdcth-home h1,.btdcth-home h2,.btdcth-home h3{font-family:inherit;color:var(--btdc-navy);letter-spacing:-.025em;margin-top:0}
.btdcth-home h1{font-size:clamp(2.7rem,5vw,5.2rem);line-height:1.02;margin-bottom:24px}
.btdcth-home h2{font-size:clamp(2rem,3.6vw,3.35rem);line-height:1.08;margin-bottom:18px}
.btdcth-home h3{font-size:1.25rem;line-height:1.25;margin-bottom:12px}
.btdcth-home p{font-size:1.04rem;color:var(--btdc-muted);margin-top:0}
.btdcth-shell{width:min(1180px,calc(100% - 40px));margin:0 auto}
.btdcth-section{padding:92px 0}
.btdcth-kicker{font-size:.78rem;font-weight:800;letter-spacing:.16em;color:var(--btdc-blue);margin-bottom:14px}
.btdcth-kicker-light{color:#a9ddf3}
.btdcth-section-head{max-width:760px;margin:0 auto 42px;text-align:center}
.btdcth-section-head p{max-width:650px;margin-left:auto;margin-right:auto}
.btdcth-section-head-row{max-width:none;display:flex;align-items:flex-end;justify-content:space-between;gap:30px;text-align:left}
.btdcth-section-head-row>div{max-width:720px}
.btdcth-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 22px;border-radius:999px;font-weight:750;text-decoration:none!important;transition:.2s ease;border:1.5px solid transparent;white-space:nowrap}
.btdcth-btn:hover{transform:translateY(-2px)}
.btdcth-btn-primary{background:var(--btdc-blue);color:#fff!important;box-shadow:0 10px 25px rgba(15,95,143,.22)}
.btdcth-btn-primary:hover{background:#0b4f77}
.btdcth-btn-secondary{background:#fff;color:var(--btdc-navy)!important;border-color:#b9c9d4}
.btdcth-btn-secondary:hover{border-color:var(--btdc-blue);color:var(--btdc-blue)!important}
.btdcth-btn-light{background:#fff;color:var(--btdc-navy)!important}
.btdcth-btn-outline-light{background:transparent;color:#fff!important;border-color:rgba(255,255,255,.55)}
.btdcth-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.btdcth-text-link{display:inline-flex;align-items:center;gap:8px;color:var(--btdc-blue)!important;font-weight:750;text-decoration:none!important}
.btdcth-text-link svg,.btdcth-mode-card a svg,.btdcth-category-card a svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}

.btdcth-hero{position:relative;overflow:hidden;padding:86px 0 78px;background:linear-gradient(120deg,#f8fbfd 0%,#eef7fb 48%,#fff 100%)}
.btdcth-hero:after{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:rgba(13,141,138,.08);right:-160px;top:-160px}
.btdcth-hero-grid{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:70px;position:relative;z-index:1}
.btdcth-hero-copy h1 span{color:var(--btdc-blue)}
.btdcth-lead{font-size:1.25rem!important;color:#3f5363!important;max-width:680px}
.btdcth-proof{display:flex;flex-wrap:wrap;gap:18px;margin-top:24px}
.btdcth-proof span{display:flex;align-items:center;gap:7px;font-size:.9rem;font-weight:700;color:#50606d}
.btdcth-proof svg{width:18px;height:18px;border-radius:50%;padding:2px;background:#dcf4ec;stroke:#147b62;fill:none;stroke-width:2.5}
.btdcth-hero-art{min-height:470px;position:relative;display:flex;align-items:center;justify-content:center}
.btdcth-art-window{width:86%;background:#fff;border-radius:28px;padding:18px;box-shadow:0 30px 70px rgba(13,43,69,.18);transform:rotate(-2deg);border:1px solid rgba(13,43,69,.08)}
.btdcth-art-top{display:flex;gap:7px;padding:2px 0 18px}
.btdcth-art-top span{width:9px;height:9px;border-radius:50%;background:#d8e3ea}
.btdcth-art-content{border-radius:20px;padding:38px;background:linear-gradient(135deg,var(--btdc-navy),#164d72);min-height:300px}
.btdcth-art-heading{color:#fff;font-size:1.45rem;font-weight:800;margin-bottom:35px}
.btdcth-art-bars{height:110px;display:flex;align-items:flex-end;gap:14px;margin-bottom:34px}
.btdcth-art-bars i{display:block;width:19%;border-radius:9px 9px 3px 3px;background:#4fa8cf}
.btdcth-art-bars i:nth-child(1){height:42%}.btdcth-art-bars i:nth-child(2){height:72%}.btdcth-art-bars i:nth-child(3){height:58%}.btdcth-art-bars i:nth-child(4){height:94%;background:#e6a72f}
.btdcth-art-chips{display:flex;gap:8px;flex-wrap:wrap}
.btdcth-art-chips span{background:rgba(255,255,255,.12);color:#fff;padding:7px 11px;border-radius:999px;font-size:.8rem;font-weight:700}
.btdcth-float-card{position:absolute;background:#fff;border-radius:16px;padding:14px 18px;box-shadow:var(--btdc-shadow);display:flex;flex-direction:column}
.btdcth-float-card strong{font-size:.9rem;color:var(--btdc-navy)}.btdcth-float-card small{color:#72818d}
.btdcth-float-one{left:0;bottom:55px}.btdcth-float-two{right:0;top:52px}

.btdcth-learning-modes{background:#fff}
.btdcth-three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.btdcth-mode-card{padding:32px;border:1px solid var(--btdc-line);border-radius:var(--btdc-radius);background:#fff;box-shadow:0 8px 30px rgba(24,50,69,.04);transition:.2s}
.btdcth-mode-card:hover{transform:translateY(-4px);box-shadow:var(--btdc-shadow);border-color:#c9dce7}
.btdcth-mode-icon{width:54px;height:54px;border-radius:15px;background:var(--btdc-sky);display:grid;place-items:center;margin-bottom:22px;color:var(--btdc-blue)}
.btdcth-mode-icon svg{width:28px;height:28px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.btdcth-mode-card a,.btdcth-category-card a{display:inline-flex;gap:8px;align-items:center;color:var(--btdc-blue);font-weight:750;text-decoration:none}

.btdcth-courses{background:var(--btdc-soft)}
.btdcth-course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.btdcth-course-card{background:#fff;border:1px solid var(--btdc-line);border-radius:18px;overflow:hidden;box-shadow:0 8px 25px rgba(18,45,64,.05);transition:.2s}
.btdcth-course-card:hover{transform:translateY(-4px);box-shadow:var(--btdc-shadow)}
.btdcth-course-image,.btdcth-course-visual{height:180px;background-size:cover;background-position:center;display:flex;align-items:center;justify-content:center;text-decoration:none}
.btdcth-course-visual{background:linear-gradient(135deg,#113853,#0d7f8d)}
.btdcth-course-visual span{font-size:2.1rem;font-weight:850;color:#fff;letter-spacing:.04em}
.btdcth-course-body{padding:24px}
.btdcth-course-body h3 a{color:inherit;text-decoration:none}
.btdcth-eyebrow{font-size:.75rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:var(--btdc-blue);margin-bottom:10px}
.btdcth-course-meta{display:flex;gap:8px;margin:20px 0}
.btdcth-course-meta span{background:#f1f5f8;border:1px solid #e0e8ed;border-radius:999px;padding:5px 9px;font-size:.74rem;font-weight:700;color:#566875}

.btdcth-categories{background:#fff}
.btdcth-category-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.btdcth-category-card{padding:27px 24px;border-radius:18px;background:#fff;border:1px solid var(--btdc-line)}
.btdcth-category-card:last-child{grid-column:2 / span 2}
.btdcth-category-icon{display:inline-grid;place-items:center;min-width:48px;height:42px;padding:0 10px;border-radius:12px;background:#e9f5fa;color:var(--btdc-blue);font-weight:850;margin-bottom:18px;font-size:.78rem}
.btdcth-category-card p{font-size:.94rem}

.btdcth-why{background:#eef6f9}
.btdcth-why-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:center}
.btdcth-why-visual{min-height:450px;border-radius:28px;background:linear-gradient(155deg,var(--btdc-navy),#0f6f83);padding:46px;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}
.btdcth-why-visual:after{content:"";position:absolute;width:290px;height:290px;border:45px solid rgba(255,255,255,.08);border-radius:50%;right:-80px;top:-70px}
.btdcth-mini-label{display:inline-block;color:#b9e3f2;font-size:.75rem;letter-spacing:.12em;font-weight:800;margin-bottom:18px}
.btdcth-why-visual h3{font-size:3.2rem;line-height:1.02;color:#fff;margin:0;position:relative;z-index:1}
.btdcth-why-visual h3 strong{color:#f0bd52}
.btdcth-benefit-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:30px}
.btdcth-benefit-grid div{background:#fff;border-radius:14px;padding:18px;border:1px solid #dce9ee}
.btdcth-benefit-grid strong{display:block;color:var(--btdc-navy);margin-bottom:4px}
.btdcth-benefit-grid span{font-size:.88rem;color:#6b7c88}

.btdcth-corporate{background:linear-gradient(135deg,var(--btdc-navy),#123f5f);color:#fff}
.btdcth-corporate h2,.btdcth-corporate h3{color:#fff}
.btdcth-corporate p{color:#d5e2ea}
.btdcth-corporate-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
.btdcth-corporate ul{columns:2;list-style:none;padding:0;margin:28px 0}
.btdcth-corporate li{position:relative;padding:7px 0 7px 24px;color:#e9f3f7}
.btdcth-corporate li:before{content:"✓";position:absolute;left:0;color:#76d7d2;font-weight:900}
.btdcth-corporate-card{background:#fff;border-radius:24px;padding:34px;color:var(--btdc-ink);box-shadow:0 25px 70px rgba(0,0,0,.20)}
.btdcth-corporate-card h3{color:var(--btdc-navy)}
.btdcth-card-badge{font-size:.72rem;font-weight:850;letter-spacing:.11em;color:var(--btdc-blue);margin-bottom:14px}
.btdcth-corporate-card ol{list-style:none;padding:0;margin:22px 0 0}
.btdcth-corporate-card li{display:flex;gap:14px;align-items:flex-start;padding:13px 0;border-bottom:1px solid #e7edf1}
.btdcth-corporate-card li:last-child{border-bottom:0}
.btdcth-corporate-card li>span{width:31px;height:31px;border-radius:50%;background:var(--btdc-sky);color:var(--btdc-blue);display:grid;place-items:center;font-weight:850;flex:0 0 auto}
.btdcth-corporate-card li:before{display:none}
.btdcth-corporate-card strong{display:block;color:var(--btdc-navy)}
.btdcth-corporate-card small{display:block;color:#72808b;margin-top:2px}

.btdcth-process{background:#fff}
.btdcth-process-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
.btdcth-step{position:relative;border-top:3px solid #dce7ed;padding:20px 10px 0}
.btdcth-step span{display:inline-block;color:var(--btdc-blue);font-weight:850;font-size:.82rem;margin-bottom:10px}
.btdcth-step h3{font-size:1rem;margin-bottom:7px}
.btdcth-step p{font-size:.82rem}

.btdcth-btdc{background:var(--btdc-soft)}
.btdcth-btdc-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px}
.btdcth-btdc-grid p{font-size:1.08rem}

.btdcth-testimonials{background:#fff}
.btdcth-testimonials blockquote{margin:0;padding:30px;border:1px solid var(--btdc-line);border-radius:18px;background:#fff}
.btdcth-stars{color:#d99a19;letter-spacing:.08em;margin-bottom:15px}
.btdcth-testimonials blockquote p{font-size:1rem;color:#4d5c66}
.btdcth-testimonials footer{display:flex;flex-direction:column;margin-top:20px}
.btdcth-testimonials footer strong{color:var(--btdc-navy)}
.btdcth-testimonials footer span{color:#73818b;font-size:.85rem}

.btdcth-resources{background:#edf6f9}
.btdcth-resources-grid{display:flex;align-items:center;justify-content:space-between;gap:50px}
.btdcth-resources-grid>div{max-width:760px}

.btdcth-final{padding:42px 0 90px;background:#fff}
.btdcth-final-card{background:linear-gradient(125deg,#0d2b45,#0f678a);border-radius:28px;padding:48px;display:flex;align-items:center;justify-content:space-between;gap:40px;color:#fff}
.btdcth-final-card h2{color:#fff;margin-bottom:10px}
.btdcth-final-card p{color:#d9e8ef;margin-bottom:0;max-width:700px}

body.home .entry-header,body.home .entry-title{display:none!important}
body.home .site-content>.ast-container,body.home #primary{max-width:none!important;width:100%!important;padding:0!important;margin:0!important}
body.home #primary{border:0!important}
body.home .entry-content{margin:0!important}
body.home .entry-content>[class*="wp-block"]{max-width:none}
body.home .site-main{padding:0!important}

@media(max-width:1000px){
  .btdcth-hero-grid,.btdcth-why-grid,.btdcth-corporate-grid,.btdcth-btdc-grid{grid-template-columns:1fr;gap:45px}
  .btdcth-hero-art{min-height:390px}
  .btdcth-category-grid{grid-template-columns:repeat(2,1fr)}
  .btdcth-category-card:last-child{grid-column:auto}
  .btdcth-process-grid{grid-template-columns:repeat(3,1fr);gap:24px}
}
@media(max-width:760px){
  .btdcth-shell{width:min(100% - 28px,1180px)}
  .btdcth-section{padding:68px 0}
  .btdcth-hero{padding:62px 0 58px}
  .btdcth-hero-grid{gap:28px}
  .btdcth-three-grid,.btdcth-course-grid,.btdcth-category-grid,.btdcth-benefit-grid{grid-template-columns:1fr}
  .btdcth-section-head-row,.btdcth-resources-grid,.btdcth-final-card{display:block}
  .btdcth-section-head-row .btdcth-btn,.btdcth-resources-grid .btdcth-btn{margin-top:18px}
  .btdcth-process-grid{grid-template-columns:1fr 1fr}
  .btdcth-corporate ul{columns:1}
  .btdcth-hero-art{min-height:320px}
  .btdcth-art-content{padding:26px;min-height:235px}
  .btdcth-float-card{padding:10px 12px}
  .btdcth-float-one{bottom:24px}.btdcth-float-two{top:20px}
  .btdcth-final-card{padding:34px 28px}
  .btdcth-final-card .btdcth-actions{margin-top:24px}
}
@media(max-width:480px){
  .btdcth-home h1{font-size:2.55rem}
  .btdcth-home h2{font-size:2rem}
  .btdcth-actions{display:grid;grid-template-columns:1fr}
  .btdcth-btn{width:100%}
  .btdcth-proof{display:grid;gap:9px}
  .btdcth-hero-art{min-height:285px}
  .btdcth-art-window{width:95%}
  .btdcth-float-two{right:3px}
  .btdcth-float-one{left:3px}
  .btdcth-process-grid{grid-template-columns:1fr}
  .btdcth-why-visual{min-height:350px;padding:32px}
  .btdcth-why-visual h3{font-size:2.55rem}
}