:root{
  --bg:#080b16;
  --bg-alt:#0e1428;
  --panel:#121a33;
  --panel-2:#161f3c;
  --border:rgba(255,255,255,0.09);
  --border-soft:rgba(255,255,255,0.05);
  --gold:#ffc93c;
  --gold-dim:#caa030;
  --teal:#2dd4bf;
  --violet:#9b8cff;
  --text:#f4f2ea;
  --text-dim:#a7aec2;
  --text-faint2:#5c6480;
  --radius:14px;
  --maxw:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',sans-serif;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
h1,h2,h3,h4{
  font-family:'Space Grotesk',sans-serif;
  margin:0;
  letter-spacing:-0.02em;
}
.mono{font-family:'IBM Plex Mono',monospace;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
::selection{background:var(--gold);color:#0a0e1a;}

.grid-tex{
  position:fixed;inset:0;z-index:0;pointer-events:none;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 70%);
          mask-image:radial-gradient(ellipse 80% 60% at 50% 0%, black 0%, transparent 70%);
}

nav{
  position:fixed;top:0;left:0;right:0;z-index:100;
  padding:18px 0;
  transition:background .3s ease, border-color .3s ease, padding .3s ease;
  border-bottom:1px solid transparent;
}
nav.scrolled{
  background:rgba(8,11,22,0.86);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
  padding:13px 0;
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;}
.logo{display:flex;align-items:center;gap:10px;font-weight:700;font-size:19px;}
.logo-mark{
  width:32px;height:32px;border-radius:8px;
  background:linear-gradient(135deg,var(--gold),var(--teal));
  display:flex;align-items:center;justify-content:center;
  color:#0a0e1a;font-family:'IBM Plex Mono',monospace;font-weight:700;font-size:13px;
  flex-shrink:0;
}
.logo small{display:block;font-family:'IBM Plex Mono',monospace;font-weight:400;font-size:10px;color:var(--text-faint2);letter-spacing:0.08em;margin-top:1px;}
.nav-links{display:flex;align-items:center;gap:34px;}
.nav-links ul{list-style:none;display:flex;align-items:center;gap:34px;margin:0;padding:0;}
.nav-links a{font-size:14.5px;color:var(--text-dim);transition:color .2s;}
.nav-links a:hover{color:var(--text);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:999px;font-weight:600;font-size:14.5px;
  cursor:pointer;border:1px solid transparent;transition:transform .18s ease, box-shadow .18s ease, background .2s, border-color .2s;
  font-family:'Inter',sans-serif;
}
.btn-gold{background:var(--gold);color:#161005;}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 30px -8px rgba(255,201,60,0.45);}
.btn-ghost{background:transparent;border-color:var(--border);color:var(--text);}
.btn-ghost:hover{border-color:rgba(255,255,255,0.25);}
.btn-sm{padding:9px 16px;font-size:13px;}
.btn-block{width:100%;}
.hamburger{display:none;flex-direction:column;gap:5px;cursor:pointer;background:none;border:none;padding:6px;}
.hamburger span{width:22px;height:2px;background:var(--text);display:block;}
.mobile-menu{display:none;}

.hero{
  position:relative;padding:168px 0 100px;overflow:hidden;
  background:
    radial-gradient(ellipse 60% 50% at 82% 8%, rgba(155,140,255,0.14), transparent 60%),
    radial-gradient(ellipse 50% 40% at 8% 0%, rgba(45,212,191,0.10), transparent 60%);
}
.hero-grid{display:grid;grid-template-columns:1.05fr 0.95fr;gap:40px;align-items:center;position:relative;z-index:2;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:0.12em;text-transform:uppercase;
  color:var(--gold);background:rgba(255,201,60,0.08);border:1px solid rgba(255,201,60,0.25);
  padding:7px 14px;border-radius:999px;margin-bottom:22px;
}
.eyebrow .dot{width:6px;height:6px;border-radius:50%;background:var(--gold);animation:blink 1.8s infinite;}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:0.25;}}
.hero h1{font-size:clamp(38px,5.2vw,64px);line-height:1.03;font-weight:700;}
.hero h1 em{font-style:normal;color:var(--gold);}
.hero p.lead{font-size:18px;line-height:1.6;color:var(--text-dim);margin:24px 0 34px;max-width:480px;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:42px;}
.hero-stats{display:flex;gap:32px;flex-wrap:wrap;}
.hero-stat b{display:block;font-family:'Space Grotesk',sans-serif;font-size:24px;color:var(--text);}
.hero-stat span{font-size:12.5px;color:var(--text-faint2);font-family:'IBM Plex Mono',monospace;}

.network-wrap{position:relative;display:flex;align-items:center;justify-content:center;}
.network-wrap svg{width:100%;height:auto;max-width:520px;}
.net-line{stroke:url(#lineGrad);stroke-width:1.4;fill:none;stroke-dasharray:6 7;animation:dash 3.2s linear infinite;opacity:0.55;}
@keyframes dash{to{stroke-dashoffset:-130;}}
.net-node-outer{fill:none;stroke:rgba(255,201,60,0.35);stroke-width:1;}
.net-node{fill:var(--panel-2);stroke:var(--border);stroke-width:1;}
.net-node.center{fill:var(--gold);}
.net-pulse{fill:var(--teal);opacity:0;animation:pulse 3.2s ease-in-out infinite;}
@keyframes pulse{0%{opacity:0;r:2;}10%{opacity:1;}50%{opacity:0.9;}100%{opacity:0;r:5;}}
.net-label{font-family:'IBM Plex Mono',monospace;font-size:9.5px;fill:var(--text-dim);letter-spacing:0.05em;}
.net-label.center-label{fill:#161005;font-weight:700;font-size:10.5px;}

section{position:relative;z-index:1;padding:100px 0;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head .eyebrow{margin-bottom:16px;}
.section-head h2{font-size:clamp(28px,3.6vw,42px);font-weight:700;}
.section-head p{color:var(--text-dim);font-size:16.5px;line-height:1.65;margin-top:16px;}
.section-alt{background:var(--bg-alt);border-top:1px solid var(--border-soft);border-bottom:1px solid var(--border-soft);}

.about-grid{display:grid;grid-template-columns:0.9fr 1.1fr;gap:64px;align-items:start;}
.about-copy p{color:var(--text-dim);font-size:16px;line-height:1.75;margin:0 0 18px;}
.pillars{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.pillar{border:1px solid var(--border);border-radius:var(--radius);padding:22px;background:var(--panel);}
.pillar .num{font-family:'IBM Plex Mono',monospace;color:var(--gold);font-size:12px;margin-bottom:10px;display:block;}
.pillar h4{font-size:16px;margin-bottom:8px;}
.pillar p{font-size:13.8px;color:var(--text-dim);line-height:1.55;margin:0;}

.tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:44px;}
.tab{
  padding:9px 18px;border-radius:999px;border:1px solid var(--border);
  font-size:13.5px;color:var(--text-dim);cursor:pointer;background:transparent;
  font-family:'Inter',sans-serif;transition:all .2s;white-space:nowrap;
}
.tab.active{background:var(--text);color:#0a0e1a;border-color:var(--text);font-weight:600;}
.tab:not(.active):hover{border-color:rgba(255,255,255,0.3);color:var(--text);}

.course-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.course-card{
  border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);
  padding:26px;display:flex;flex-direction:column;transition:border-color .2s, transform .2s;
}
.course-card:hover{border-color:rgba(255,255,255,0.22);transform:translateY(-3px);}
.course-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:14px;gap:12px;}
.course-code{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--gold);}
.school-tag{font-size:10.5px;font-family:'IBM Plex Mono',monospace;padding:4px 9px;border-radius:5px;text-transform:uppercase;letter-spacing:0.05em;white-space:nowrap;}
.school-ai{background:rgba(155,140,255,0.13);color:var(--violet);}
.school-dev{background:rgba(45,212,191,0.13);color:var(--teal);}
.school-design{background:rgba(255,201,60,0.13);color:var(--gold);}
.school-marketing{background:rgba(255,255,255,0.09);color:var(--text-dim);}
.course-card h3{font-size:19.5px;margin-bottom:10px;line-height:1.25;}
.course-meta{display:flex;gap:14px;flex-wrap:wrap;font-size:12px;color:var(--text-faint2);font-family:'IBM Plex Mono',monospace;margin-bottom:14px;}
.course-card p.blurb{font-size:14px;color:var(--text-dim);line-height:1.6;margin:0 0 18px;flex-grow:1;}
.tag-row{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:22px;}
.tag-pill{font-size:11.5px;padding:5px 10px;border-radius:999px;background:var(--panel-2);color:var(--text-dim);border:1px solid var(--border-soft);}
.course-actions{display:flex;gap:10px;}

.modal-backdrop{
  position:fixed;inset:0;background:rgba(5,7,14,0.72);backdrop-filter:blur(4px);
  display:none;align-items:flex-start;justify-content:center;z-index:200;padding:60px 20px;overflow-y:auto;
}
.modal-backdrop.open{display:flex;}
.modal{
  background:var(--panel);border:1px solid var(--border);border-radius:18px;max-width:640px;width:100%;
  padding:38px;position:relative;animation:modalIn .25s ease;
}
@keyframes modalIn{from{opacity:0;transform:translateY(14px);}to{opacity:1;transform:translateY(0);}}
.modal-close{
  position:absolute;top:20px;right:20px;width:34px;height:34px;border-radius:50%;
  background:var(--panel-2);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;
  cursor:pointer;color:var(--text-dim);
}
.modal-close:hover{color:var(--text);}
.modal-header .course-code{margin-bottom:10px;display:inline-block;}
.modal-header h3{font-size:26px;margin-bottom:12px;}
.modal-header .course-meta{margin-bottom:20px;}
.modal-header p.blurb{color:var(--text-dim);font-size:14.5px;line-height:1.65;margin-bottom:28px;}
.syllabus-module{border-top:1px solid var(--border-soft);padding:18px 0;}
.syllabus-module:first-of-type{border-top:1px solid var(--border);margin-top:4px;}
.syllabus-module .mod-title{display:flex;align-items:center;gap:10px;font-size:15px;font-weight:600;margin-bottom:10px;}
.syllabus-module .mod-num{
  font-family:'IBM Plex Mono',monospace;font-size:11px;color:#0a0e1a;background:var(--gold);
  width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
.syllabus-module ul{margin:0;padding-left:32px;color:var(--text-dim);font-size:13.8px;line-height:1.85;}
.modal-footer{display:flex;gap:12px;margin-top:28px;}

.reg-grid{display:grid;grid-template-columns:0.85fr 1.15fr;gap:60px;}
.reg-side h2{font-size:clamp(26px,3.2vw,36px);margin-bottom:18px;}
.reg-side p{color:var(--text-dim);font-size:15.5px;line-height:1.7;margin-bottom:26px;}
.reg-steps{list-style:none;padding:0;margin:0;}
.reg-steps li{display:flex;gap:14px;padding:14px 0;border-top:1px solid var(--border-soft);}
.reg-steps li:first-child{border-top:none;}
.reg-steps .step-n{font-family:'IBM Plex Mono',monospace;color:var(--gold);font-size:13px;flex-shrink:0;}
.reg-steps .step-t{font-size:14.5px;color:var(--text-dim);line-height:1.5;}
.reg-steps b{color:var(--text);display:block;font-size:14.5px;margin-bottom:2px;}

.form-card{border:1px solid var(--border);border-radius:var(--radius);background:var(--panel);padding:32px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-bottom:16px;}
.field{display:flex;flex-direction:column;gap:7px;margin-bottom:16px;}
.field label{font-size:12.5px;color:var(--text-dim);font-family:'IBM Plex Mono',monospace;}
.field input,.field select,.field textarea{
  background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:12px 14px;
  color:var(--text);font-family:'Inter',sans-serif;font-size:14.5px;outline:none;transition:border-color .2s;
  width:100%;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--gold);}
.field textarea{resize:vertical;min-height:88px;}
.form-note{font-size:12px;color:var(--text-faint2);margin-top:14px;line-height:1.6;}
.form-error{display:none;background:rgba(255,90,90,0.1);border:1px solid rgba(255,90,90,0.35);color:#ff9b9b;padding:12px 14px;border-radius:9px;font-size:13.5px;margin-bottom:16px;}
.form-error.show{display:block;}
.success-panel{display:none;text-align:center;padding:20px 10px;}
.success-panel.show{display:block;}
.success-icon{
  width:56px;height:56px;border-radius:50%;background:rgba(45,212,191,0.14);border:1px solid rgba(45,212,191,0.4);
  display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:var(--teal);
}
.success-panel h3{font-size:21px;margin-bottom:10px;}
.success-panel p{color:var(--text-dim);font-size:14.5px;line-height:1.6;margin-bottom:6px;}
.ref-code{font-family:'IBM Plex Mono',monospace;color:var(--gold);background:var(--bg);padding:6px 12px;border-radius:7px;display:inline-block;margin-top:8px;font-size:13px;}

.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.why-card{padding:24px 0;}
.why-card .icn{width:38px;height:38px;margin-bottom:16px;color:var(--gold);}
.why-card h4{font-size:15.5px;margin-bottom:8px;}
.why-card p{font-size:13.5px;color:var(--text-dim);line-height:1.6;margin:0;}

.faq-item{border-top:1px solid var(--border-soft);}
.faq-item:last-child{border-bottom:1px solid var(--border-soft);}
.faq-q{display:flex;justify-content:space-between;align-items:center;padding:22px 0;cursor:pointer;gap:20px;}
.faq-q h4{font-size:16px;font-weight:600;}
.faq-q .chev{transition:transform .25s;color:var(--text-faint2);flex-shrink:0;}
.faq-item.open .chev{transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-item.open .faq-a{max-height:200px;}
.faq-a p{color:var(--text-dim);font-size:14.5px;line-height:1.7;padding-bottom:22px;margin:0;max-width:680px;}

.cta-band{
  border-radius:22px;padding:64px 48px;text-align:center;
  background:linear-gradient(135deg, rgba(255,201,60,0.1), rgba(155,140,255,0.08));
  border:1px solid var(--border);
}
.cta-band h2{font-size:clamp(26px,3.4vw,38px);margin-bottom:16px;}
.cta-band p{color:var(--text-dim);font-size:16px;margin-bottom:30px;}

/* Generic inner page (page.php) */
.page-hero{padding:168px 0 40px;}
.page-hero h1{font-size:clamp(32px,4.4vw,48px);margin-bottom:18px;}
.page-content{padding-bottom:100px;max-width:760px;}
.page-content p{color:var(--text-dim);font-size:16px;line-height:1.8;margin:0 0 20px;}
.page-content h2,.page-content h3{margin:36px 0 14px;}
.page-content img{border-radius:var(--radius);margin:24px 0;}
.page-content a{color:var(--gold);text-decoration:underline;}
.page-content ul,.page-content ol{color:var(--text-dim);font-size:16px;line-height:1.8;}

footer{padding:64px 0 36px;border-top:1px solid var(--border-soft);position:relative;z-index:1;}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:48px;}
.foot-col h5{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--text-faint2);text-transform:uppercase;letter-spacing:0.08em;margin-bottom:18px;}
.foot-col a,.foot-col p{display:block;font-size:14px;color:var(--text-dim);margin-bottom:11px;line-height:1.5;}
.foot-col a:hover{color:var(--text);}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding-top:28px;border-top:1px solid var(--border-soft);font-size:13px;color:var(--text-faint2);}

@media (max-width:900px){
  .hero-grid,.about-grid,.reg-grid,.course-grid{grid-template-columns:1fr;}
  .network-wrap{margin-top:20px;max-width:380px;margin-left:auto;margin-right:auto;}
  .nav-links{display:none;}
  .hamburger{display:flex;}
  .mobile-menu.open{
    display:flex;flex-direction:column;gap:2px;position:fixed;top:64px;left:0;right:0;
    background:rgba(8,11,22,0.98);border-bottom:1px solid var(--border);padding:10px 28px 20px;z-index:99;
  }
  .mobile-menu a{padding:14px 0;border-bottom:1px solid var(--border-soft);font-size:15px;color:var(--text-dim);}
  .why-grid{grid-template-columns:1fr 1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;}
  .form-row{grid-template-columns:1fr;}
  .pillars{grid-template-columns:1fr;}
  section{padding:64px 0;}
  .hero{padding:130px 0 60px;}
}