:root{
  --dh-display:'Fraunces','Georgia',serif;
  --dh-ui:'Plus Jakarta Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  --dh-blue:#0656AE;
  --dh-blue-lt:#1C74D4;
  --dh-gold:#E0A924;
  --dh-gold-lt:#F2CE72;
}

.dh-container{max-width:1180px;margin:0 auto;padding:0 20px;}

.dh-hero,.dh-trust,.dh-hiw,.dh-cats,.dh-train,.dh-courses,.dh-earn,.dh-faq,.dh-market-wrap{
  font-family:var(--dh-ui);
  letter-spacing:-0.011em;
}
.display-serif{font-family:var(--dh-display);font-weight:700;letter-spacing:-0.022em;}

.dh-section-head{max-width:660px;margin:0 auto 3.4rem;}
.dh-section-head.center{text-align:center;}
.dh-section-head h2{
  font-size:clamp(1.85rem,3.6vw,2.65rem);
  color:var(--navy);
  margin-bottom:.6rem;
  line-height:1.1;
}
.dh-section-head p{color:var(--txt2);font-size:1.06rem;margin:0;line-height:1.6;}

.dh-hero{
  position:relative;
  min-height:92vh;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;
  color:#fff;
  overflow:hidden;
  background:var(--navy-deep);
}
.dh-hero-video{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  z-index:0;
  opacity:.34;
}
.dh-hero-overlay{
  position:absolute;
  inset:0;
  z-index:1;
  background:
    linear-gradient(135deg,rgba(4,12,26,.94) 0%,rgba(6,34,74,.88) 52%,rgba(6,86,174,.72) 100%),
    radial-gradient(circle at 78% 18%,rgba(224,169,36,.20),transparent 56%);
}
.dh-hero-overlay::after{
  content:'';
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(255,255,255,.028) 1px,transparent 1px);
  background-size:100% 4px;
  opacity:.6;
}
.dh-hero-orb{
  position:absolute;
  z-index:1;
  right:-140px;
  top:-140px;
  width:460px;
  height:460px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(224,169,36,.22) 0%,transparent 70%);
  pointer-events:none;
}
.dh-hero-inner{position:relative;z-index:2;padding:120px 20px 96px;}

.dh-hero-badge{
  display:inline-flex;
  align-items:center;
  gap:9px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(242,206,114,.34);
  color:var(--dh-gold-lt);
  font-size:11.5px;
  font-weight:700;
  letter-spacing:.13em;
  text-transform:uppercase;
  padding:8px 18px;
  border-radius:40px;
  margin-bottom:1.7rem;
  backdrop-filter:blur(8px);
}
.dh-hero-badge.light{background:rgba(255,255,255,.1);}
.dh-hero-badge .dot{
  width:7px;height:7px;border-radius:50%;
  background:var(--dh-gold);
  box-shadow:0 0 0 0 rgba(224,169,36,.6);
  animation:dhPulse 2.4s infinite;
}
@keyframes dhPulse{0%{box-shadow:0 0 0 0 rgba(224,169,36,.6);}70%{box-shadow:0 0 0 10px rgba(224,169,36,0);}100%{box-shadow:0 0 0 0 rgba(224,169,36,0);}}

.dh-hero-title{
  font-size:clamp(2.15rem,5.6vw,3.75rem);
  line-height:1.1;
  margin-bottom:1.25rem;
  color:#fff;
  max-width:19ch;
  margin-left:auto;
  margin-right:auto;
}
.dh-gold{color:var(--dh-gold-lt);}
#dhTyping{border-right:2px solid rgba(242,206,114,.7);padding-right:3px;}

.dh-hero-sub{
  font-size:1.1rem;
  line-height:1.65;
  color:rgba(255,255,255,.76);
  max-width:56ch;
  margin:0 auto;
}
.dh-hero-actions{
  display:flex;
  gap:14px;
  justify-content:center;
  flex-wrap:wrap;
  margin-top:2.3rem;
}

.dh-hero-stats{
  display:flex;
  justify-content:center;
  gap:0;
  margin-top:3.4rem;
  flex-wrap:wrap;
}
.dh-stat{padding:0 34px;border-right:1px solid rgba(255,255,255,.16);}
.dh-stat:last-child{border-right:none;}
.dh-stat-num{
  font-family:var(--dh-display);
  font-size:2.3rem;
  font-weight:700;
  line-height:1;
  color:#fff;
  font-variant-numeric:tabular-nums;
}
.dh-stat-label{
  margin-top:9px;
  font-size:11px;
  font-weight:700;
  letter-spacing:.15em;
  text-transform:uppercase;
  color:rgba(255,255,255,.6);
}

.dh-hero-scroll{
  position:absolute;
  bottom:26px;
  left:50%;
  transform:translateX(-50%);
  z-index:2;
  color:rgba(255,255,255,.5);
  animation:dhBob 2.2s ease-in-out infinite;
}
@keyframes dhBob{0%,100%{transform:translateX(-50%) translateY(0);}50%{transform:translateX(-50%) translateY(7px);}}

.dh-trust-stats{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:0;
  margin-bottom:3.6rem;
  border:1px solid var(--border);
  border-radius:var(--radius);
  background:var(--card);
  overflow:hidden;
  box-shadow:var(--sh-sm);
}
.dh-trust-stat{
  padding:30px 20px;
  text-align:center;
  border-right:1px solid var(--border);
}
.dh-trust-stat:last-child{border-right:none;}
.dh-trust-stat .num{
  font-family:var(--dh-display);
  font-size:2.4rem;
  font-weight:700;
  color:var(--navy);
  line-height:1;
  font-variant-numeric:tabular-nums;
}
.dh-trust-stat .lbl{
  margin-top:9px;
  font-size:11px;
  font-weight:700;
  letter-spacing:.13em;
  text-transform:uppercase;
  color:var(--txt3);
}

.dh-video-proof{margin-bottom:3.6rem;}
.dh-video-wrap{
  position:relative;
  max-width:900px;
  margin:0 auto;
  border-radius:var(--radius-lg);
  overflow:hidden;
  background:var(--navy-deep);
  box-shadow:var(--sh-lg);
  aspect-ratio:16/9;
}
.dh-video-wrap video{width:100%;height:100%;object-fit:cover;display:block;}
.dh-play-btn{
  position:absolute;
  inset:0;
  margin:auto;
  width:74px;height:74px;
  border-radius:50%;
  border:none;
  background:rgba(255,255,255,.95);
  color:var(--navy);
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;
  box-shadow:0 10px 40px rgba(0,0,0,.35);
  transition:transform .2s ease,background .2s ease;
}
.dh-play-btn:hover{transform:scale(1.07);background:#fff;}
.dh-video-glow{
  position:absolute;
  inset:auto 0 0 0;
  height:40%;
  background:linear-gradient(to top,rgba(6,15,30,.6),transparent);
  pointer-events:none;
}

.dh-testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.dh-testimonial{
  position:relative;
  padding:2.1rem 1.9rem 1.7rem;
  border-top:3px solid var(--dh-gold);
}
.dh-testimonial .quote-mark{
  font-family:var(--dh-display);
  font-size:3.4rem;
  line-height:.7;
  color:rgba(224,169,36,.28);
  margin-bottom:.4rem;
}
.dh-testimonial blockquote{
  margin:0 0 1.4rem;
  font-size:1.02rem;
  line-height:1.62;
  color:var(--txt1);
}
.dh-testimonial figcaption{
  display:flex;align-items:center;gap:12px;
  border-top:1px solid var(--border);
  padding-top:1rem;
}
.dh-testimonial figcaption strong{display:block;font-size:14px;color:var(--navy);}
.dh-testimonial figcaption span{font-size:12px;color:var(--txt3);}
.dh-avatar{
  width:42px;height:42px;border-radius:50%;
  background:linear-gradient(135deg,var(--navy),var(--dh-blue));
  color:var(--dh-gold-lt);
  display:flex;align-items:center;justify-content:center;
  font-weight:800;font-size:16px;flex-shrink:0;
}

.dh-hiw-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.dh-hiw-step{position:relative;padding:2.2rem 1.9rem;overflow:hidden;}
.dh-step-no{
  position:absolute;
  top:14px;right:20px;
  font-family:var(--dh-display);
  font-size:3.4rem;
  font-weight:700;
  line-height:1;
  color:rgba(10,31,60,.06);
}
.dh-step-icon{
  width:52px;height:52px;
  border-radius:14px;
  background:linear-gradient(135deg,var(--navy),var(--dh-blue));
  color:var(--dh-gold-lt);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:1.3rem;
}
.dh-step-icon svg{width:24px;height:24px;}
.dh-hiw-step h3{font-size:1.22rem;color:var(--navy);margin-bottom:.5rem;}
.dh-hiw-step p{margin:0;color:var(--txt2);font-size:.97rem;line-height:1.6;}

.dh-cats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.dh-cat-card{
  display:flex;
  flex-direction:column;
  padding:1.9rem 1.6rem;
  color:inherit;
}
.dh-cat-card:hover{color:inherit;}
.dh-cat-icon{
  width:50px;height:50px;
  border-radius:13px;
  background:rgba(6,86,174,.09);
  color:var(--dh-blue);
  display:flex;align-items:center;justify-content:center;
  margin-bottom:1.2rem;
  overflow:hidden;
}
.dh-cat-icon svg{width:23px;height:23px;}
.dh-cat-icon img{width:100%;height:100%;object-fit:cover;}
.dh-cat-card h3{font-size:1.15rem;color:var(--navy);margin-bottom:.45rem;}
.dh-cat-card p{margin:0 0 1.3rem;font-size:.94rem;color:var(--txt2);line-height:1.55;}
.dh-cat-count{
  margin-top:auto;
  font-size:11px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
  color:var(--dh-blue);
}

.dh-train{background:var(--surface);}
.dh-train-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:48px;align-items:start;}
.dh-train-rail{border-top:1px solid var(--border);}
.dh-train-step{
  display:grid;
  grid-template-columns:52px 1fr;
  gap:22px;
  padding:26px 0;
  border-bottom:1px solid var(--border);
}
.dh-train-n{
  font-family:var(--dh-display);
  font-size:1.15rem;
  font-weight:700;
  color:var(--dh-gold);
  padding-top:2px;
  font-variant-numeric:tabular-nums;
}
.dh-train-step h3{font-size:1.16rem;color:var(--navy);margin-bottom:.4rem;}
.dh-train-step p{margin:0;font-size:.97rem;color:var(--txt2);line-height:1.6;}

.dh-train-aside{position:sticky;top:calc(var(--topbar-h) + 24px);}
.dh-train-card{
  background:linear-gradient(150deg,var(--navy) 0%,#0B3A78 60%,var(--dh-blue) 100%);
  color:#fff;
  border-radius:var(--radius-lg);
  padding:2.2rem 1.9rem;
  box-shadow:var(--sh-lg);
}
.dh-train-card h3{font-family:var(--dh-display);font-size:1.35rem;color:#fff;margin-bottom:1.4rem;}
.dh-train-facts{margin:0 0 1.7rem;}
.dh-train-facts>div{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.15);}
.dh-train-facts>div:last-child{border-bottom:none;}
.dh-train-facts dt{
  font-size:10.5px;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--dh-gold-lt);
  margin-bottom:5px;
}
.dh-train-facts dd{margin:0;font-size:.95rem;line-height:1.5;color:rgba(255,255,255,.86);}
.dh-train-card .btn-gold-d{width:100%;justify-content:center;}
.dh-train-motto{
  margin-top:18px;
  text-align:center;
  font-family:var(--dh-display);
  font-size:1.02rem;
  font-weight:700;
  color:var(--navy);
  letter-spacing:-0.01em;
}

.dh-course-price{
  display:flex;
  align-items:baseline;
  gap:9px;
  margin-top:14px;
  padding-top:13px;
  border-top:1px solid var(--border);
}
.dh-course-price .amt{
  font-family:var(--dh-display);
  font-size:1.16rem;
  font-weight:700;
  color:var(--navy);
}
.dh-course-price .was{
  font-size:.82rem;
  font-weight:600;
  text-decoration:line-through;
  color:var(--txt3);
}

@media (max-width:992px){
  .dh-train-grid{grid-template-columns:1fr;gap:36px;}
  .dh-train-aside{position:static;}
}

@media (max-width:600px){
  .dh-hero-inner{padding:96px 20px 76px;}
  .dh-stat{padding:0 20px;}
  .dh-stat-num{font-size:1.9rem;}
  .dh-trust-stats{grid-template-columns:repeat(2,1fr);}
  .dh-trust-stat:nth-child(2){border-right:none;}
  .dh-trust-stat:nth-child(1),.dh-trust-stat:nth-child(2){border-bottom:1px solid var(--border);}
  .dh-trust-stat .num{font-size:1.95rem;}
  .dh-train-step{grid-template-columns:40px 1fr;gap:16px;}
}

@media (prefers-reduced-motion:reduce){
  .dh-hero-scroll,.dh-hero-badge .dot{animation:none;}
}