:root{
    --slate-900:#0D2440;
    --slate-850:#0F2542;
    --slate-800:#122C4C;
    --slate-700:#1D3E5F;
    --slate-500:#9FB3C8;
    --slate-400:#9FB3C8;
    --blue-600:#0070C0;
    --blue-400:#1595D3;
    --emerald-500:#21D07A;
    --emerald-400:#3EE092;
    --yellow:#F5C542;
    --white:#E8ECEF;
    --max-w:1180px;
    --disp:'Space Grotesk',sans-serif;
    --body:'IBM Plex Sans',sans-serif;
    --mono:'JetBrains Mono',monospace;
  }
  *{margin:0;padding:0;box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    font-family:var(--body);
    background:radial-gradient(circle at 82% 12%, rgba(33,208,122,.06), transparent 30%), linear-gradient(180deg, #0D2440 0%, #091A30 100%);
    color:var(--white);
    line-height:1.55;
    -webkit-font-smoothing:antialiased;
  }
  img,svg{display:block;max-width:100%;}
  a{color:inherit;text-decoration:none;}
  .wrap{max-width:var(--max-w);margin:0 auto;padding:0 24px;}
  h1,h2,h3,h4{font-family:var(--disp);font-weight:600;letter-spacing:-0.01em;}
  .eyebrow{
    font-family:var(--mono);
    font-size:12.5px;
    letter-spacing:.14em;
    text-transform:uppercase;
    color:var(--blue-600);
    display:inline-flex;align-items:center;gap:8px;
    margin-bottom:14px;
  }
  .eyebrow::before{content:'';width:16px;height:1px;background:var(--blue-600);}
  .btn{
    font-family:var(--body);
    font-weight:600;
    font-size:14.5px;
    padding:13px 26px;
    border-radius:8px;
    border:1px solid transparent;
    cursor:pointer;
    display:inline-flex;align-items:center;gap:8px;
    transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  }
  .btn:active{transform:scale(.97);}
  .btn-primary{background:var(--yellow);color:#0D2440;}
  .btn-primary:hover{background:#F7D06B;box-shadow:0 8px 24px -8px rgba(245,197,66,.5);}
  .btn-outline{background:transparent;border-color:rgba(248,250,252,.28);color:var(--white);}
  .btn-outline:hover{border-color:var(--white);background:rgba(248,250,252,.08);}
  .btn-outline-dark{background:transparent;border-color:var(--slate-700);color:var(--white);}
  .btn-outline-dark:hover{border-color:var(--blue-400);background:rgba(21,149,211,.1);}
  .btn-block{width:100%;justify-content:center;}
  :focus-visible{outline:2px solid var(--blue-400);outline-offset:3px;}

  /* ---------- NAV ---------- */
  header{
    position:sticky;top:0;z-index:60;
    background:rgba(15,23,42,.86);
    backdrop-filter:blur(10px);
    border-bottom:1px solid rgba(148,163,184,.14);
  }
  nav.wrap{display:flex;align-items:center;justify-content:space-between;height:74px;}
  .logo{display:flex;align-items:center;gap:11px;color:var(--white);}
  .brand-group{display:flex;align-items:center;gap:18px;}
  .logo-mark{height:32px;width:auto;flex-shrink:0;border-radius:6px;}
  .status-chip{
    display:flex;align-items:center;gap:7px;
    font-family:var(--mono);font-size:11px;color:var(--slate-400);
    border:1px solid rgba(148,163,184,.22);border-radius:20px;padding:6px 12px 6px 10px;
  }
  .status-dot{width:7px;height:7px;border-radius:50%;background:var(--emerald-400);box-shadow:0 0 0 3px rgba(62,224,146,.2);animation:statusPulse 2s ease-in-out infinite;}
  @keyframes statusPulse{0%,100%{opacity:1;}50%{opacity:.5;}}
  @media(max-width:820px){.status-chip{display:none;}}
  .logo-text{font-family:var(--disp);line-height:1.05;}
  .logo-text b{font-weight:700;font-size:15.5px;color:var(--white);display:block;}
  .logo-text span{font-family:var(--mono);font-size:10px;letter-spacing:.12em;color:var(--blue-400);text-transform:uppercase;}
  .navlinks{display:flex;align-items:center;gap:34px;}
  .navlinks a{font-size:14px;font-weight:500;color:var(--slate-400);transition:color .15s;}
  .navlinks a:hover{color:var(--white);}
  .navcta{display:flex;gap:10px;align-items:center;}
  .navcta .btn{padding:10px 18px;font-size:13.5px;}
  .navtoggle{display:none;background:none;border:0;color:var(--white);cursor:pointer;padding:6px;}
  @media(max-width:900px){
    .navlinks{display:none;}
    .navcta .btn-outline{display:none;}
    .navtoggle{display:block;}
  }
  .mobile-menu{
    display:none;flex-direction:column;gap:2px;
    background:var(--slate-900);border-top:1px solid rgba(148,163,184,.14);
    padding:10px 24px 22px;
  }
  .mobile-menu.open{display:flex;}
  .mobile-menu a{padding:13px 4px;font-size:15px;color:var(--slate-400);border-bottom:1px solid rgba(148,163,184,.1);}
  .mobile-menu a:hover{color:#fff;}
  .mobile-menu-ctas{display:flex;flex-direction:column;gap:10px;margin-top:16px;}

  /* ---------- HERO ---------- */
  .hero{
    position:relative;
    background:radial-gradient(circle at 18% 0%, #16233d 0%, var(--slate-900) 55%);
    color:var(--white);
    overflow:hidden;
    padding:96px 0 70px;
  }
  .hero-bg{position:absolute;inset:0;opacity:.5;pointer-events:none;}
  .hero-grid{
    position:absolute;inset:0;
    background-image:linear-gradient(rgba(148,163,184,.06) 1px, transparent 1px), linear-gradient(90deg, rgba(148,163,184,.06) 1px, transparent 1px);
    background-size:42px 42px;
    mask-image:radial-gradient(ellipse 70% 55% at 60% 20%, black 10%, transparent 75%);
  }
  .hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:center;}
  @media(max-width:980px){.hero-inner{grid-template-columns:1fr;}}
  .hero h1{font-size:clamp(34px,4.6vw,54px);line-height:1.08;margin-bottom:22px;}
  .hero h1 .hl{color:var(--blue-400);}
  .hero p.lead{font-size:17px;color:var(--slate-400);max-width:520px;margin-bottom:34px;}
  .hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:44px;}
  .hero-strip{display:flex;gap:28px;flex-wrap:wrap;border-top:1px solid rgba(148,163,184,.18);padding-top:24px;}
  .hero-strip div b{font-family:var(--mono);font-size:22px;color:var(--white);display:block;}
  .hero-strip div span{font-size:12px;color:var(--slate-400);}

  /* Signature: illustrated carousel (AI Lab / AI Classroom) */
  .hero-visual{position:relative;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:16px;}
  .carousel{position:relative;width:100%;max-width:420px;aspect-ratio:1/1;border-radius:22px;overflow:hidden;box-shadow:0 30px 60px -24px rgba(0,0,0,.5);background:var(--slate-800);}
  .carousel-slide{
    position:absolute;inset:0;opacity:0;visibility:hidden;
    transition:opacity .7s ease;
  }
  .carousel-slide.active{opacity:1;visibility:visible;}
  .carousel-slide img{width:100%;height:100%;object-fit:cover;display:block;}
  .carousel-slide .slide-overlay{
    position:absolute;inset:0;
    background:linear-gradient(180deg, rgba(15,23,42,0) 40%, rgba(15,23,42,.75) 100%);
  }
  .carousel-slide .slide-placeholder{
    position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
    color:var(--slate-400);text-align:center;padding:30px;
  }
  .carousel-slide .slide-placeholder svg{width:34px;height:34px;opacity:.6;}
  .carousel-slide .slide-placeholder span{font-family:var(--mono);font-size:11.5px;max-width:220px;line-height:1.5;}
  .carousel-cap{
    position:absolute;left:16px;bottom:16px;z-index:3;
    font-family:var(--mono);font-size:11px;color:#fff;
    background:rgba(15,23,42,.55);border:1px solid rgba(148,163,184,.25);
    padding:6px 12px;border-radius:20px;backdrop-filter:blur(4px);
  }
  .carousel-dots{display:flex;gap:8px;}
  .carousel-dots button{
    width:22px;height:4px;border-radius:4px;border:0;background:rgba(148,163,184,.35);cursor:pointer;padding:0;transition:background .2s;
  }
  .carousel-dots button.active{background:var(--blue-400);}
  .orbit-ring{fill:none;stroke:rgba(148,163,184,.3);stroke-dasharray:3 7;animation:spin 40s linear infinite;transform-origin:center;}
  .orbit-ring.r2{animation-duration:60s;animation-direction:reverse;stroke:rgba(0,112,192,.4);}
  @keyframes spin{to{transform:rotate(360deg);}}
  .center-plus{fill:none;stroke:var(--blue-400);stroke-width:3;stroke-linecap:round;}
  .pulse-dot{animation:pulseDot 2.4s ease-in-out infinite;}
  @keyframes pulseDot{0%,100%{opacity:.5;transform:scale(1);}50%{opacity:1;transform:scale(1.3);}}
  .rise{animation:riseUp 3s ease-in-out infinite;}
  @keyframes riseUp{0%,100%{transform:translateY(0);}50%{transform:translateY(-6px);}}
  .carousel-slide svg{width:100%;height:100%;display:block;}
  .flow-dot-y{animation:flowY 3.6s linear infinite;}
  @keyframes flowY{0%{transform:translateY(0);opacity:0;}10%{opacity:1;}90%{opacity:1;}100%{transform:translateY(88px);opacity:0;}}

  @media(prefers-reduced-motion:reduce){
    .orbit-ring, .pulse-dot, .rise, .flow-dot, .flow-dot-y, .rise-in, .drift{animation:none !important;}
    .carousel-slide{transition:opacity .01s;}
  }

  /* ---------- WORKFLOW STRIP ---------- */
  .flow{background:var(--slate-850);color:var(--white);padding:64px 0;position:relative;border-bottom:1px solid rgba(148,163,184,.14);}
  .flow .eyebrow{color:var(--blue-400);}
  .flow .eyebrow::before{background:var(--blue-400);}
  .flow h2{font-size:clamp(22px,2.6vw,30px);margin-bottom:44px;max-width:640px;}
  .flow-track{position:relative;}
  .flow-line{position:absolute;top:23px;left:0;right:0;height:2px;background:linear-gradient(90deg, rgba(0,112,192,.5), rgba(33,208,122,.6));z-index:0;}
  @media(max-width:820px){.flow-line{display:none;}}
  .flow-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;position:relative;z-index:1;}
  @media(max-width:820px){.flow-steps{grid-template-columns:1fr;gap:20px;}}
  .flow-step{position:relative;}
  .flow-num{
    width:46px;height:46px;border-radius:50%;
    background:var(--slate-900);border:1.5px solid var(--blue-400);
    display:flex;align-items:center;justify-content:center;
    font-family:var(--mono);font-size:13px;color:var(--blue-400);
    margin-bottom:18px;position:relative;
  }
  .flow-step:last-child .flow-num{border-color:var(--emerald-400);color:var(--emerald-400);}
  .flow-step h3{font-size:16.5px;margin-bottom:8px;}
  .flow-step p{font-size:13.5px;color:var(--slate-400);}
  .flow-arrow{position:absolute;top:20px;right:-20px;color:var(--slate-500);font-size:15px;}
  @media(max-width:820px){.flow-arrow{display:none;}}

  /* ---------- STATS ---------- */
  .stats{background:var(--slate-850);padding:56px 0;border-bottom:1px solid var(--slate-700);}
  .stats-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:20px;text-align:center;}
  @media(max-width:900px){.stats-grid{grid-template-columns:repeat(3,1fr);}}
  @media(max-width:520px){.stats-grid{grid-template-columns:repeat(2,1fr);}}
  .stat b{font-family:var(--mono);font-size:clamp(24px,3vw,34px);color:var(--white);display:block;}
  .stat b .accent{color:var(--emerald-500);}
  .stat span{font-size:12.5px;color:var(--slate-500);letter-spacing:.02em;}

  /* ---------- SECTION GENERIC ---------- */
  section.pad{padding:88px 0;}
  .sec-head{max-width:640px;margin-bottom:52px;}
  .sec-head h2{font-size:clamp(26px,3.4vw,36px);margin-bottom:14px;}
  .sec-head p{color:var(--slate-500);font-size:15.5px;}

  /* ---------- COURSES ---------- */
  .courses-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;}
  @media(max-width:820px){.courses-grid{grid-template-columns:1fr;}}
  .course-card{
    border:1px solid var(--slate-700);border-radius:14px;padding:30px;background:var(--slate-850);
    display:flex;flex-direction:column;gap:16px;
    transition:border-color .18s, box-shadow .18s, transform .18s;
    position:relative;overflow:hidden;
  }
  .course-card:hover{border-color:var(--blue-600);box-shadow:0 18px 40px -22px rgba(0,112,192,.4);transform:translateY(-3px);}
  .course-tag{
    font-family:var(--mono);font-size:11px;letter-spacing:.08em;text-transform:uppercase;
    color:var(--blue-400);background:rgba(0,112,192,.14);border:1px solid rgba(0,112,192,.35);
    padding:5px 10px;border-radius:6px;width:fit-content;
  }
  .course-card h3{font-size:20px;}
  .course-card p{color:var(--slate-500);font-size:14.5px;}
  .course-meta{display:flex;gap:16px;font-size:12.5px;color:var(--slate-500);font-family:var(--mono);border-top:1px dashed var(--slate-700);padding-top:14px;margin-top:auto;}
  .course-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;}
  .course-icon{
    width:44px;height:44px;border-radius:10px;
    background:linear-gradient(135deg,var(--slate-900),var(--slate-700));
    display:flex;align-items:center;justify-content:center;color:var(--blue-400);
  }

  /* ---------- WEBINARS ---------- */
  .webinar-band{background:var(--slate-900);color:var(--white);}
  .webinar-band .sec-head p{color:var(--slate-400);}
  .webinar-band .eyebrow{color:var(--blue-400);}
  .webinar-band .eyebrow::before{background:var(--blue-400);}
  .webinar-list{display:flex;flex-direction:column;border-top:1px solid rgba(148,163,184,.16);}
  .webinar-row{
    display:grid;grid-template-columns:110px 1fr auto;gap:24px;align-items:center;
    padding:24px 0;border-bottom:1px solid rgba(148,163,184,.16);
  }
  @media(max-width:700px){.webinar-row{grid-template-columns:1fr;gap:10px;}}
  .webinar-date{font-family:var(--mono);}
  .webinar-date b{display:block;font-size:22px;color:var(--blue-400);}
  .webinar-date span{font-size:11.5px;color:var(--slate-400);text-transform:uppercase;letter-spacing:.06em;}
  .webinar-info h4{font-size:16.5px;margin-bottom:5px;}
  .webinar-info span{font-size:13px;color:var(--slate-400);font-family:var(--mono);}
  .cadence-note{font-family:var(--mono);font-size:12.5px;color:var(--blue-400);margin-top:22px;}

  /* ---------- IMPACT ---------- */
  .impact-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;}
  @media(max-width:900px){.impact-grid{grid-template-columns:1fr;gap:40px;}}
  .badge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
  @media(max-width:520px){.badge-grid{grid-template-columns:repeat(2,1fr);}}
  .badge{
    border:1px solid var(--slate-700);border-radius:12px;padding:18px 14px;text-align:center;
    background:linear-gradient(180deg,var(--slate-850),var(--slate-800));
  }
  .badge b{font-family:var(--mono);font-size:26px;color:var(--white);display:block;}
  .badge span{font-size:11.5px;color:var(--slate-500);}
  .case{
    border-left:3px solid var(--emerald-500);
    background:var(--slate-850);border:1px solid var(--slate-700);border-left:3px solid var(--emerald-500);
    border-radius:0 12px 12px 0;padding:26px 28px;
  }
  .case .eyebrow{margin-bottom:10px;}
  .case h3{font-size:19px;margin-bottom:10px;}
  .case p{color:var(--slate-500);font-size:14.5px;margin-bottom:14px;}
  .case-steps{list-style:none;display:flex;flex-direction:column;gap:9px;}
  .case-steps li{font-size:13.5px;color:var(--white);display:flex;gap:10px;align-items:flex-start;}
  .case-steps li::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--blue-400);margin-top:6px;flex-shrink:0;}

  /* ---------- MEDIA ---------- */
  .media-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
  @media(max-width:820px){.media-grid{grid-template-columns:repeat(2,1fr);}}
  .media-tile{
    aspect-ratio:4/3;border-radius:12px;position:relative;overflow:hidden;
    display:flex;align-items:flex-end;padding:14px;color:#fff;
  }
  .media-tile span{font-family:var(--mono);font-size:11.5px;position:relative;z-index:2;background:rgba(15,23,42,.55);padding:4px 8px;border-radius:6px;}
  .media-tile::before{content:'';position:absolute;inset:0;}
  .mt1::before{background:linear-gradient(135deg,#0D2440,#0070C0);}
  .mt2::before{background:linear-gradient(135deg,#0070C0,#21D07A);}
  .mt3::before{background:linear-gradient(135deg,#122C4C,#0D2440);}
  .mt4::before{background:linear-gradient(135deg,#21D07A,#0D2440);}
  .media-tile::after{
    content:'';position:absolute;inset:0;opacity:.18;
    background-image:radial-gradient(circle,#fff 1px,transparent 1px);background-size:14px 14px;
  }
  .media-note{font-size:12.5px;color:var(--slate-500);margin-top:16px;font-family:var(--mono);}

  /* ---------- FINAL CTA ---------- */
  .final-cta{
    background:linear-gradient(120deg,var(--slate-900),#0b1526 60%,var(--slate-900));
    color:var(--white);text-align:center;padding:96px 0;position:relative;overflow:hidden;
  }
  .final-cta h2{font-size:clamp(26px,4vw,40px);max-width:680px;margin:0 auto 18px;}
  .final-cta p{color:var(--slate-400);max-width:520px;margin:0 auto 34px;}
  .final-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;}

  /* ---------- FOOTER ---------- */
  footer{background:var(--slate-900);color:var(--slate-400);padding:56px 0 30px;border-top:1px solid rgba(148,163,184,.14);}
  .foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;margin-bottom:44px;}
  @media(max-width:760px){.foot-grid{grid-template-columns:1fr 1fr;}}
  .foot-grid h5{font-family:var(--mono);font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:var(--white);margin-bottom:16px;}
  .foot-grid ul{list-style:none;display:flex;flex-direction:column;gap:10px;}
  .foot-grid a{font-size:13.5px;color:var(--slate-400);transition:color .15s;}
  .foot-grid a:hover{color:var(--white);}
  .foot-bottom{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;border-top:1px solid rgba(148,163,184,.14);padding-top:24px;font-size:12.5px;font-family:var(--mono);}

  /* ---------- MODAL / REGISTRATION ---------- */
  .modal-overlay{
    position:fixed;inset:0;background:rgba(9,14,26,.72);backdrop-filter:blur(3px);
    display:none;align-items:center;justify-content:center;z-index:200;padding:20px;
  }
  .modal-overlay.open{display:flex;}
  .modal{
    background:var(--slate-850);border-radius:18px;width:100%;max-width:720px;
    position:relative;overflow:hidden;
    display:grid;grid-template-columns:1fr 1.35fr;
    /* minmax(0,…) caps the row at the modal's height. Without it the row sizes
       to its tallest child, the children overflow past max-height, and the
       columns' overflow-y:auto never has anything to scroll. */
    grid-template-rows:minmax(0,1fr);
    box-shadow:0 40px 80px -30px rgba(0,0,0,.6);
    animation:pop .22s ease;
    max-height:min(660px,92vh);
    border:1px solid var(--slate-700);
  }
  @keyframes pop{from{opacity:0;transform:translateY(10px) scale(.98);}to{opacity:1;transform:translateY(0) scale(1);}}
  .modal-close{position:absolute;top:16px;right:16px;background:rgba(255,255,255,.12);border:0;width:30px;height:30px;border-radius:50%;font-size:18px;color:#fff;cursor:pointer;line-height:1;z-index:5;}

  /* left info panel */
  .modal-info{
    background:radial-gradient(circle at 20% 0%, #16233d, var(--slate-900) 65%);
    color:#fff;padding:34px 28px;display:flex;flex-direction:column;justify-content:space-between;position:relative;
    /* min-height:0 lets this grid item shrink to the modal's capped height;
       without it the row grows past max-height and the content is clipped. */
    min-height:0;overflow-y:auto;overflow-x:hidden;
  }
  .modal-info::after{
    content:'';position:absolute;inset:0;opacity:.5;
    background-image:linear-gradient(rgba(148,163,184,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(148,163,184,.08) 1px, transparent 1px);
    background-size:26px 26px;
    mask-image:radial-gradient(ellipse 80% 60% at 30% 10%, black 10%, transparent 75%);
  }
  .modal-info-top{position:relative;z-index:1;}
  .modal-icon{
    width:42px;height:42px;border-radius:11px;background:rgba(21,149,211,.14);border:1px solid rgba(21,149,211,.35);
    display:flex;align-items:center;justify-content:center;color:var(--blue-400);margin-bottom:20px;
  }
  .modal-info h3{font-size:19px;line-height:1.25;margin-bottom:22px;}
  .modal-perks{list-style:none;display:flex;flex-direction:column;gap:11px;position:relative;z-index:1;}
  .modal-perks li{font-size:12.5px;color:var(--slate-400);display:flex;gap:9px;align-items:flex-start;}
  .modal-perks li::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--emerald-400);margin-top:5px;flex-shrink:0;}
  .modal-bits{font-family:var(--mono);font-size:10.5px;color:rgba(148,163,184,.5);position:relative;z-index:1;margin-top:22px;}

  /* right form panel */
  /* Scroll container for the form. min-height:0 is what makes overflow-y:auto
     actually work inside the grid; the bottom padding moves to .modal-actions
     so the sticky footer can sit flush against the modal's edge. */
  .modal-formwrap{padding:30px 30px 0;overflow-y:auto;min-height:0;}

  /* The submit button stays pinned to the bottom of the scroll area, so it is
     reachable no matter how far down the form you are. */
  .modal-actions{
    position:sticky;bottom:0;z-index:2;
    background:var(--slate-850);
    padding:14px 0 26px;margin-top:6px;
  }
  .modal-actions::before{
    content:'';position:absolute;left:0;right:0;top:-18px;height:18px;
    background:linear-gradient(to top, var(--slate-850), transparent);
    pointer-events:none;
  }
  .modal .eyebrow{margin-bottom:6px;}
  .modal p.sub{font-size:12.5px;color:var(--slate-500);margin-bottom:18px;}
  .field-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;}
  .field{margin-bottom:12px;}
  .field label{display:block;font-size:11.5px;font-weight:600;color:var(--white);margin-bottom:5px;}
  .field input, .field select{
    width:100%;padding:9.5px 12px;border:1px solid var(--slate-700);border-radius:8px;
    font-family:var(--body);font-size:13.5px;background:var(--slate-900);color:var(--white);
  }
  .field select option{background:var(--slate-900);color:var(--white);}
  .field input::placeholder{color:var(--slate-500);}
  .field input:focus, .field select:focus{border-color:var(--blue-400);outline:none;box-shadow:0 0 0 3px rgba(21,149,211,.2);}
  .form-msg{font-size:11px;color:var(--slate-500);margin-top:14px;text-align:center;}
  .success-state{text-align:center;padding:30px 30px;grid-column:1/-1;display:none;flex-direction:column;justify-content:center;}
  .modal.success-mode .modal-info,
  .modal.success-mode .modal-formwrap{display:none;}
  .modal.success-mode .success-state{display:flex;}
  .success-check{
    width:56px;height:56px;border-radius:50%;background:rgba(33,208,122,.12);border:1.5px solid var(--emerald-500);
    display:flex;align-items:center;justify-content:center;margin:0 auto 18px;color:var(--emerald-500);
  }
  .success-state h3{margin-bottom:8px;}
  .success-state p{color:var(--slate-500);font-size:14px;margin-bottom:4px;}
  .success-bits{font-family:var(--mono);font-size:11px;color:var(--slate-400);margin-top:14px;letter-spacing:.05em;overflow-wrap:anywhere;line-height:1.7;}

  @media(max-width:640px){
    /* Stacked on mobile: two auto rows, and the modal itself is the scroller. */
    .modal{grid-template-columns:1fr;grid-template-rows:none;max-height:92vh;overflow-y:auto;}
    /* One scroll container, not two — the modal scrolls, the panels do not.
       .modal-actions stays sticky against the modal itself. */
    .modal-formwrap{overflow:visible;}
    .modal-info{padding:20px 22px;overflow:visible;}
    .modal-info h3{margin-bottom:14px;}
    .modal-perks{display:none;}
    .modal-bits{display:none;}
    .field-row{grid-template-columns:1fr;}
  }

  .reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease, transform .6s ease;}
  .reveal.in{opacity:1;transform:translateY(0);}

  /* anchor offset so sticky header never covers section titles on jump-to */
  section[id]{scroll-margin-top:88px;}

/* ==========================================================================
   DYNAMIC CONTENT ADDITIONS
   Course/webinar cards rendered from the API, inner pages, enquiry modal.
   Everything below reuses the tokens declared in :root above.
   ========================================================================== */

/* ---------- inner page hero (courses.html / webinars.html) ---------- */
.page-hero{
  position:relative;overflow:hidden;
  background:radial-gradient(circle at 18% 0%, #16233d 0%, var(--slate-900) 60%);
  border-bottom:1px solid rgba(148,163,184,.14);
  padding:66px 0 54px;
}
.page-hero .hero-grid{opacity:.5;}
.page-hero-inner{position:relative;z-index:2;}
.page-hero h1{font-size:clamp(28px,4vw,42px);line-height:1.1;margin-bottom:14px;}
.page-hero p{color:var(--slate-400);font-size:16px;max-width:600px;}
.crumb{font-family:var(--mono);font-size:11.5px;color:var(--slate-500);margin-bottom:18px;letter-spacing:.06em;}
.crumb a{color:var(--blue-400);}
.crumb a:hover{color:var(--white);}

/* ---------- filter chips ---------- */
.filter-bar{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:30px;align-items:center;}
.chip{
  font-family:var(--mono);font-size:12px;letter-spacing:.04em;
  padding:7px 14px;border-radius:20px;cursor:pointer;
  background:transparent;color:var(--slate-400);
  border:1px solid var(--slate-700);
  transition:border-color .15s, color .15s, background .15s;
}
.chip:hover{border-color:var(--blue-400);color:var(--white);}
.chip.active{background:rgba(0,112,192,.16);border-color:var(--blue-600);color:var(--blue-400);}

/* ---------- course / webinar poster ---------- */
/* Rendered only when the record actually has a poster_url — there is no
   placeholder or blank image state anywhere. */
/* contain, not cover: a poster carries text and cropping it loses the point.
   The frame keeps a fixed height so the grid holds its rhythm, and the whole
   image is one tap away in the lightbox. */
.card-poster{
  margin:-30px -30px 4px;border:0;border-bottom:1px solid var(--slate-700);
  aspect-ratio:16/7;overflow:hidden;position:relative;display:block;
  width:calc(100% + 60px);padding:0;cursor:zoom-in;
  background:radial-gradient(circle at 50% 40%, var(--slate-800), var(--slate-900));
}
.card-poster img{width:100%;height:100%;object-fit:contain;}
.card-poster:hover .thumb-zoom,
.card-poster:focus-visible .thumb-zoom{opacity:1;}

/* ---------- price + meta badges ---------- */
.price-tag{font-family:var(--mono);font-size:19px;color:var(--white);white-space:nowrap;}
.price-tag .cur{font-size:12.5px;color:var(--slate-500);margin-right:2px;}
.price-tag.free{color:var(--emerald-400);font-size:15px;letter-spacing:.06em;text-transform:uppercase;}
.badge-row{display:flex;gap:7px;flex-wrap:wrap;}
.mini{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;
  padding:4px 9px;border-radius:5px;border:1px solid var(--slate-700);color:var(--slate-400);
  display:inline-flex;align-items:center;gap:5px;
}
.mini.mode{border-color:rgba(21,149,211,.35);color:var(--blue-400);background:rgba(0,112,192,.1);}
.mini.deadline{border-color:rgba(245,197,66,.35);color:var(--yellow);background:rgba(245,197,66,.08);}
.mini.deadline.urgent{border-color:rgba(245,120,66,.5);color:#F7A26B;background:rgba(245,120,66,.1);}
.mini.closed{border-color:rgba(148,163,184,.3);color:var(--slate-500);}
.mini.seats{border-color:rgba(33,208,122,.3);color:var(--emerald-400);background:rgba(33,208,122,.08);}
.mini.batch{border-color:rgba(148,163,184,.25);}

.card-detail{display:flex;flex-direction:column;gap:7px;font-size:12.5px;color:var(--slate-500);}
.card-detail div{display:flex;gap:9px;align-items:flex-start;}
.card-detail b{color:var(--slate-400);font-weight:500;min-width:88px;font-family:var(--mono);font-size:11px;
  letter-spacing:.05em;text-transform:uppercase;padding-top:1px;flex-shrink:0;}
.card-detail span{color:var(--white);font-size:13px;}

/* ---------- section footer row (View all) ---------- */
.sec-foot{display:flex;justify-content:center;margin-top:38px;}

/* ---------- webinar row additions ---------- */
.webinar-row .webinar-info .badge-row{margin-top:8px;}
.webinar-actions{display:flex;flex-direction:column;gap:8px;align-items:flex-end;}
@media(max-width:700px){.webinar-actions{align-items:flex-start;}}
.webinar-poster{
  width:110px;aspect-ratio:16/10;border-radius:8px;overflow:hidden;border:1px solid var(--slate-700);
}
.webinar-poster img{width:100%;height:100%;object-fit:cover;}

/* ---------- states: loading / empty / error ---------- */
.skeleton{
  border:1px solid var(--slate-700);border-radius:14px;background:var(--slate-850);
  padding:30px;min-height:210px;position:relative;overflow:hidden;
}
.skeleton::after{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,transparent,rgba(148,163,184,.07),transparent);
  animation:shimmer 1.4s infinite;
}
@keyframes shimmer{100%{transform:translateX(100%);}}
.skeleton .sk-line{height:11px;border-radius:5px;background:rgba(148,163,184,.13);margin-bottom:13px;}
.skeleton .sk-line.w40{width:40%;} .skeleton .sk-line.w70{width:70%;}
.skeleton .sk-line.w90{width:90%;} .skeleton .sk-line.w55{width:55%;}
@media(prefers-reduced-motion:reduce){.skeleton::after{animation:none;}}

.state-note{
  grid-column:1/-1;border:1px dashed var(--slate-700);border-radius:14px;
  padding:40px 30px;text-align:center;color:var(--slate-500);font-size:14px;
}
.state-note b{display:block;color:var(--white);font-family:var(--disp);font-size:16px;margin-bottom:7px;}
.state-note .btn{margin-top:16px;}

/* ---------- media ---------- */
.media-card{
  border:1px solid var(--slate-700);border-radius:12px;background:var(--slate-900);
  overflow:hidden;display:flex;flex-direction:column;
  transition:border-color .18s, transform .18s;
}
.media-card:hover{border-color:var(--blue-600);transform:translateY(-3px);}
.media-card-thumb{aspect-ratio:4/3;overflow:hidden;background:var(--slate-800);}
.media-card-thumb img{width:100%;height:100%;object-fit:cover;}
.media-card video{width:100%;aspect-ratio:4/3;object-fit:cover;background:#000;display:block;}
/* Text-only variant used when an item has no image — deliberately not a blank box */
.media-card.no-thumb .media-card-body{padding-top:22px;}
.media-card-body{padding:16px 17px 18px;display:flex;flex-direction:column;gap:8px;flex:1;}
.media-card-body h4{font-size:14.5px;line-height:1.35;}
.media-card-body p{font-size:12.5px;color:var(--slate-500);line-height:1.5;}
.media-card-foot{
  margin-top:auto;padding-top:12px;display:flex;align-items:center;justify-content:space-between;gap:10px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.06em;text-transform:uppercase;color:var(--slate-500);
}
.media-card-foot a{color:var(--blue-400);}
.media-card-foot a:hover{color:var(--white);}
.plat{display:inline-flex;align-items:center;gap:6px;}
.plat svg{width:13px;height:13px;}
.media-filter{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:26px;}
.social-strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px;}
.social-strip a{
  display:inline-flex;align-items:center;gap:8px;
  border:1px solid var(--slate-700);border-radius:8px;padding:9px 15px;
  font-size:13px;color:var(--slate-400);transition:border-color .15s,color .15s;
}
.social-strip a:hover{border-color:var(--blue-400);color:var(--white);}
.social-strip svg{width:15px;height:15px;flex-shrink:0;}

/* ---------- modal: extra fields for registration + enquiry ---------- */
.field textarea{
  width:100%;padding:9.5px 12px;border:1px solid var(--slate-700);border-radius:8px;
  font-family:var(--body);font-size:13.5px;background:var(--slate-900);color:var(--white);
  resize:vertical;min-height:72px;
}
.field textarea:focus{border-color:var(--blue-400);outline:none;box-shadow:0 0 0 3px rgba(21,149,211,.2);}
.field textarea::placeholder{color:var(--slate-500);}
.field-hint{font-size:11px;color:var(--slate-500);margin-top:4px;}
.field-error{font-size:11px;color:#F7A26B;margin-top:4px;display:none;}
.field.invalid input,.field.invalid select,.field.invalid textarea{border-color:#F7A26B;}
.field.invalid .field-error{display:block;}

.check-row{display:flex;align-items:flex-start;gap:9px;margin-bottom:12px;}
.check-row input[type="checkbox"]{
  width:16px;height:16px;margin-top:2px;flex-shrink:0;accent-color:var(--blue-600);cursor:pointer;
}
.check-row label{font-size:12.5px;color:var(--white);cursor:pointer;line-height:1.45;}
.check-row label span{display:block;color:var(--slate-500);font-size:11px;margin-top:2px;}

.pay-summary{
  border:1px solid var(--slate-700);border-radius:10px;background:var(--slate-900);
  padding:13px 15px;margin-bottom:14px;
}
.pay-summary .row{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:12.5px;color:var(--slate-500);}
.pay-summary .row + .row{margin-top:8px;padding-top:8px;border-top:1px dashed var(--slate-700);}
.pay-summary .row b{font-family:var(--mono);font-size:16px;color:var(--white);}
.pay-summary .row.free b{color:var(--emerald-400);font-size:13.5px;letter-spacing:.05em;text-transform:uppercase;}

.form-alert{
  display:none;border-radius:8px;padding:11px 13px;font-size:12.5px;margin-bottom:14px;line-height:1.45;
  border:1px solid rgba(245,120,66,.4);background:rgba(245,120,66,.1);color:#F7C09B;
  /* Diagnostic messages are multi-line and can contain long URLs. */
  white-space:pre-line;overflow-wrap:anywhere;
}
.form-alert.show{display:block;}
.honey{position:absolute;left:-9999px;opacity:0;height:0;width:0;pointer-events:none;}

/* hidden info panel variant — enquiry modal is form-only and wider */
.modal.form-only{grid-template-columns:1fr;max-width:520px;}
.modal.form-only .modal-info{display:none;}

/* ---------- toast ---------- */
.toast-host{position:fixed;right:20px;bottom:20px;z-index:300;display:flex;flex-direction:column;gap:10px;}
.toast{
  background:var(--slate-850);border:1px solid var(--slate-700);border-left:3px solid var(--blue-400);
  border-radius:9px;padding:13px 17px;font-size:13px;color:var(--white);max-width:340px;
  box-shadow:0 18px 40px -20px rgba(0,0,0,.7);animation:pop .2s ease;
}
.toast.ok{border-left-color:var(--emerald-500);}
.toast.err{border-left-color:#F7A26B;}

/* ---------- payment return page ---------- */
.status-wrap{
  min-height:70vh;display:flex;align-items:center;justify-content:center;padding:70px 24px;
  background:radial-gradient(circle at 20% 0%, #16233d 0%, var(--slate-900) 60%);
}
.status-card{
  width:100%;max-width:520px;text-align:center;
  background:var(--slate-850);border:1px solid var(--slate-700);border-radius:18px;
  padding:40px 34px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6);
}
.status-card h1{font-size:23px;margin-bottom:12px;}
.status-card p{color:var(--slate-500);font-size:14.5px;line-height:1.6;margin-bottom:10px;}
.status-card p b{color:var(--white);font-weight:600;}
.status-card .success-bits{
  font-family:var(--mono);font-size:11.5px;color:var(--slate-400);
  letter-spacing:.05em;margin-top:18px;
}
.status-icon{
  width:56px;height:56px;border-radius:50%;
  border:1.5px solid var(--blue-400);color:var(--blue-400);
  display:flex;align-items:center;justify-content:center;margin:0 auto 20px;
}
.status-actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:24px;}
@media(max-width:480px){
  .status-card{padding:32px 22px;}
  .status-actions .btn{width:100%;justify-content:center;}
}

/* ---------- certificate claim page ---------- */
.cert-step{display:none;}
.cert-step.active{display:block;}
.cert-panel{
  max-width:620px;margin:0 auto;
  background:var(--slate-850);border:1px solid var(--slate-700);border-radius:18px;
  padding:34px 32px;box-shadow:0 40px 80px -30px rgba(0,0,0,.6);
}
.cert-panel h2{font-size:22px;margin-bottom:8px;}
.cert-panel > p.sub{color:var(--slate-500);font-size:14px;margin-bottom:22px;line-height:1.6;}
.cert-or{
  display:flex;align-items:center;gap:12px;margin:4px 0 14px;
  font-family:var(--mono);font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--slate-500);
}
.cert-or::before,.cert-or::after{content:'';flex:1;height:1px;background:var(--slate-700);}
.cert-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px;}
.cert-actions .btn{flex:1;justify-content:center;min-width:150px;}

/* programme picker */
.prog-option{
  display:flex;gap:13px;align-items:flex-start;cursor:pointer;
  border:1px solid var(--slate-700);border-radius:12px;padding:16px 17px;margin-bottom:11px;
  background:var(--slate-900);transition:border-color .15s,background .15s;
}
.prog-option:hover{border-color:var(--blue-400);}
.prog-option.selected{border-color:var(--blue-600);background:rgba(0,112,192,.1);}
.prog-option input{margin-top:3px;width:16px;height:16px;accent-color:var(--blue-600);cursor:pointer;flex-shrink:0;}
.prog-body{display:flex;flex-direction:column;gap:8px;min-width:0;}
.prog-body b{font-family:var(--disp);font-size:15.5px;color:var(--white);line-height:1.35;}
.prog-meta{display:flex;gap:7px;flex-wrap:wrap;}
.prog-ref{font-family:var(--mono);font-size:10.5px;color:var(--slate-500);letter-spacing:.05em;}

/* the rendered certificate */
.cert-result{max-width:940px;margin:0 auto;text-align:center;}
.cert-canvas-wrap{
  border:1px solid var(--slate-700);border-radius:14px;overflow:hidden;
  background:#fff;box-shadow:0 30px 70px -30px rgba(0,0,0,.6);margin-bottom:22px;
}
#certCanvas{width:100%;height:auto;display:block;}
.cert-meta{font-size:13.5px;color:var(--slate-400);line-height:1.7;margin-bottom:20px;}
.cert-meta b{color:var(--white);}

/* verification strip */
.verify-box{
  max-width:620px;margin:40px auto 0;border:1px solid var(--slate-700);border-radius:14px;
  background:var(--slate-850);padding:24px 26px;
}
.verify-box h3{font-size:16px;margin-bottom:6px;}
.verify-box p{font-size:13px;color:var(--slate-500);margin-bottom:16px;line-height:1.6;}
.verify-row{display:flex;gap:10px;flex-wrap:wrap;}
.verify-row input{
  flex:1;min-width:200px;padding:10px 13px;border:1px solid var(--slate-700);border-radius:8px;
  background:var(--slate-900);color:var(--white);font-family:var(--mono);font-size:13px;
}
.verify-row input:focus{border-color:var(--blue-400);outline:none;box-shadow:0 0 0 3px rgba(21,149,211,.2);}
.verify-result{
  display:none;margin-top:14px;padding:12px 14px;border-radius:9px;font-size:13px;line-height:1.6;
  border:1px solid var(--slate-700);color:var(--slate-400);
}
.verify-result.good{border-color:rgba(33,208,122,.4);background:rgba(33,208,122,.08);color:var(--white);}
.verify-result.bad{border-color:rgba(245,120,66,.4);background:rgba(245,120,66,.1);color:#F7C09B;}

@media(max-width:560px){
  .cert-panel{padding:26px 20px;}
  .cert-actions .btn{flex:1 1 100%;}
}

/* ---------- legal / policy pages ---------- */
.legal{display:grid;grid-template-columns:230px minmax(0,1fr);gap:48px;align-items:start;}
.legal > *{min-width:0;}
@media(max-width:900px){.legal{grid-template-columns:1fr;gap:28px;}}

.legal-toc{position:sticky;top:104px;}
@media(max-width:900px){
  .legal-toc{position:static;border:1px solid var(--slate-700);border-radius:12px;padding:18px 20px;background:var(--slate-850);}
}
.legal-toc h4{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--slate-500);margin-bottom:14px;
}
.legal-toc ul{list-style:none;display:flex;flex-direction:column;gap:9px;}
.legal-toc a{font-size:13px;color:var(--slate-400);line-height:1.45;transition:color .15s;}
.legal-toc a:hover{color:var(--blue-400);}
.legal-toc .updated{
  margin-top:20px;padding-top:16px;border-top:1px solid var(--slate-700);
  font-family:var(--mono);font-size:10.5px;color:var(--slate-500);line-height:1.7;
}

.legal-body{max-width:760px;min-width:0;overflow-wrap:break-word;}
.legal-body h2{
  font-size:19px;margin:38px 0 14px;padding-top:8px;scroll-margin-top:100px;
}
.legal-body h2:first-child{margin-top:0;}
.legal-body h3{font-size:15.5px;margin:24px 0 10px;color:var(--white);}
.legal-body p{font-size:14.5px;color:var(--slate-400);line-height:1.75;margin-bottom:14px;}
.legal-body strong{color:var(--white);font-weight:600;}
.legal-body a{color:var(--blue-400);}
.legal-body a:hover{color:var(--white);text-decoration:underline;}
.legal-body ul,.legal-body ol{margin:0 0 16px 0;padding-left:20px;}
.legal-body li{font-size:14.5px;color:var(--slate-400);line-height:1.7;margin-bottom:9px;}
.legal-body li::marker{color:var(--blue-400);}

.legal-lead{
  border-left:3px solid var(--blue-400);background:var(--slate-850);
  border-radius:0 12px 12px 0;padding:20px 24px;margin-bottom:34px;
}
.legal-lead p{margin-bottom:0;font-size:14.5px;color:var(--slate-400);}

.legal-table{width:100%;border-collapse:collapse;margin:6px 0 20px;font-size:14px;}
.legal-table th{
  text-align:left;padding:11px 14px;background:var(--slate-800);color:var(--slate-400);
  font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;
  border-bottom:1px solid var(--slate-700);
}
.legal-table td{
  padding:12px 14px;border-bottom:1px solid rgba(148,163,184,.12);color:var(--slate-400);
  vertical-align:top;line-height:1.6;
}
/* nowrap keeps the first column tidy on wide screens; the mobile rules below
   undo it, or the stacked table forces the whole page wider than the viewport. */
.legal-table td:first-child{color:var(--white);white-space:nowrap;}
@media(max-width:600px){
  .legal-table,.legal-table tbody,.legal-table tr,.legal-table td{display:block;width:100%;}
  .legal-table thead{display:none;}
  .legal-table tr{border:1px solid var(--slate-700);border-radius:10px;margin-bottom:12px;padding:6px 0;}
  .legal-table td{border:0;padding:8px 14px;}
  .legal-table td:first-child{
    font-family:var(--disp);font-weight:600;padding-bottom:2px;
    white-space:normal;
  }
}

.legal-contact{
  border:1px solid var(--slate-700);border-radius:12px;background:var(--slate-850);
  padding:22px 24px;margin-top:34px;
}
.legal-contact h3{margin-top:0;}
.legal-contact p{margin-bottom:6px;font-size:14px;}

.foot-legal{
  display:flex;gap:18px;flex-wrap:wrap;justify-content:center;
  padding-top:18px;margin-top:4px;border-top:1px solid rgba(148,163,184,.14);
}
.foot-legal a{font-size:12.5px;color:var(--slate-500);transition:color .15s;}
.foot-legal a:hover{color:var(--white);}

/* ==========================================================================
   SHAREABLE SINGLE-PROGRAMME REGISTRATION PAGE (register.html)
   No nav, no distractions: course info on the left, the form on the right.
   On a phone the form comes first — that is what the link is shared for —
   with the course details one tap away in a sheet, so nobody has to scroll
   past the pitch to reach the button.
   ========================================================================== */
body.reg-page{background:linear-gradient(180deg,#0D2440 0%,#091A30 100%);min-height:100vh;}

.mini-head{
  border-bottom:1px solid rgba(148,163,184,.14);
  background:rgba(15,23,42,.86);backdrop-filter:blur(10px);
  position:sticky;top:0;z-index:40;
}
.mini-head .wrap{display:flex;align-items:center;justify-content:space-between;height:64px;gap:16px;}
.mini-head .logo-mark{height:30px;}
.mini-head .secure{
  display:inline-flex;align-items:center;gap:7px;
  font-family:var(--mono);font-size:10.5px;letter-spacing:.08em;text-transform:uppercase;
  color:var(--slate-500);white-space:nowrap;
}
.mini-head .secure svg{width:13px;height:13px;color:var(--emerald-400);}
@media(max-width:420px){.mini-head .secure span{display:none;}}

/* sticky "course details" trigger — phones only */
.info-bar{
  display:none;position:sticky;top:64px;z-index:35;
  background:rgba(13,36,64,.94);backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(148,163,184,.14);
  padding:10px 24px;
}
@media(max-width:899px){.info-bar{display:block;}}
.info-bar button{
  width:100%;display:flex;align-items:center;justify-content:center;gap:9px;
  background:rgba(0,112,192,.14);border:1px solid rgba(0,112,192,.4);border-radius:9px;
  color:var(--blue-400);font-family:var(--body);font-size:13.5px;font-weight:600;
  padding:11px 14px;cursor:pointer;
}
.info-bar button:hover{background:rgba(0,112,192,.22);}
.info-bar svg{width:15px;height:15px;flex-shrink:0;}

/* ---- layout ---- */
.reg-shell{display:grid;grid-template-columns:1fr;gap:34px;padding:34px 0 60px;}
@media(min-width:900px){
  .reg-shell{grid-template-columns:minmax(0,1fr) 440px;gap:52px;padding:52px 0 80px;align-items:start;}
  /* DOM order is form-first for phones; on desktop the info takes column one. */
  .reg-info{grid-column:1;grid-row:1;}
  .reg-form-col{grid-column:2;grid-row:1;position:sticky;top:96px;}
}
@media(max-width:899px){
  /* The details live in the sheet on a phone; the inline copy would just be
     the same content twice. */
  .reg-info{display:none;}
}

/* ---- course info ---- */
.reg-poster{
  border-radius:14px;overflow:hidden;border:1px solid var(--slate-700);
  margin-bottom:24px;aspect-ratio:16/7;background:var(--slate-800);
}
.reg-poster img{width:100%;height:100%;object-fit:cover;}
.reg-info h1{font-size:clamp(25px,3.4vw,36px);line-height:1.15;margin:12px 0 14px;}
.reg-info .lede{font-size:16px;color:var(--slate-400);line-height:1.65;margin-bottom:26px;}
.reg-facts{
  display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1px;
  background:var(--slate-700);border:1px solid var(--slate-700);border-radius:12px;
  overflow:hidden;margin-bottom:28px;
}
.reg-fact{background:var(--slate-850);padding:15px 17px;}
.reg-fact .k{
  font-family:var(--mono);font-size:10px;letter-spacing:.1em;text-transform:uppercase;
  color:var(--slate-500);margin-bottom:6px;
}
.reg-fact .v{font-size:14px;color:var(--white);line-height:1.45;}
.reg-section{margin-bottom:26px;}
.reg-section h3{
  font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--blue-400);margin-bottom:11px;
}
.reg-section p{font-size:14.5px;color:var(--slate-400);line-height:1.75;white-space:pre-line;}

/* ---- the form card ---- */
.reg-card{
  background:var(--slate-850);border:1px solid var(--slate-700);border-radius:16px;
  box-shadow:0 30px 70px -30px rgba(0,0,0,.6);overflow:hidden;
}
.reg-card-head{padding:22px 24px 18px;border-bottom:1px solid var(--slate-700);}
.reg-card-head .course-tag{margin-bottom:10px;}
.reg-card-head h2{font-size:18px;line-height:1.3;margin-bottom:12px;}
@media(min-width:900px){.reg-card-head h2{display:none;}}
.reg-price{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;}
.reg-price .amount{font-family:var(--mono);font-size:29px;color:var(--white);line-height:1;}
.reg-price .amount.free{color:var(--emerald-400);font-size:21px;letter-spacing:.06em;text-transform:uppercase;}
.reg-price .per{font-size:12px;color:var(--slate-500);}
.reg-card-body{padding:22px 24px 24px;}
.reg-card-body .field{margin-bottom:13px;}
.reg-card-body .field label{font-size:12px;}
.reg-card-body .field input,
.reg-card-body .field select,
.reg-card-body .field textarea{font-size:15px;padding:11px 13px;}
.reg-foot-note{
  font-size:11px;color:var(--slate-500);text-align:center;margin-top:13px;line-height:1.6;
}
.reg-foot-note a{color:var(--blue-400);}
.btn-pay{font-size:15.5px;padding:15px 26px;}

/* deadline / closed notice */
.reg-notice{
  border-radius:9px;padding:12px 14px;font-size:12.5px;line-height:1.55;margin-bottom:16px;
  border:1px solid rgba(245,197,66,.35);background:rgba(245,197,66,.08);color:var(--yellow);
}
.reg-notice.closed{border-color:rgba(148,163,184,.3);background:rgba(148,163,184,.08);color:var(--slate-400);}

/* ---- success ---- */
.reg-success{text-align:center;padding:34px 26px;}
.reg-success .success-check{margin:0 auto 18px;}
.reg-success h2{font-size:21px;margin-bottom:10px;}
.reg-success p{font-size:14.5px;color:var(--slate-400);line-height:1.7;margin-bottom:9px;}
.reg-success .success-bits{margin-top:16px;}

/* ---- the details sheet (phones) ---- */
.info-sheet{
  position:fixed;inset:0;z-index:120;display:none;flex-direction:column;
  background:var(--slate-900);
}
.info-sheet.open{display:flex;animation:sheetUp .24s ease;}
@keyframes sheetUp{from{transform:translateY(22px);opacity:0;}to{transform:translateY(0);opacity:1;}}
.info-sheet-head{
  position:sticky;top:0;flex-shrink:0;
  display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:14px 20px;border-bottom:1px solid var(--slate-700);
  background:var(--slate-850);
}
.info-sheet-head b{font-family:var(--disp);font-size:15.5px;color:var(--white);}
.info-sheet-close{
  display:inline-flex;align-items:center;gap:7px;
  background:rgba(148,163,184,.12);border:1px solid var(--slate-700);border-radius:8px;
  color:var(--white);font-family:var(--body);font-size:13px;font-weight:600;
  padding:8px 14px;cursor:pointer;flex-shrink:0;
}
.info-sheet-close:hover{background:rgba(148,163,184,.2);}
.info-sheet-body{flex:1;overflow-y:auto;padding:24px 20px 40px;-webkit-overflow-scrolling:touch;}
.info-sheet-body .reg-info{display:block;}
.info-sheet-body h1{font-size:23px;}
.info-sheet-foot{
  flex-shrink:0;padding:14px 20px;border-top:1px solid var(--slate-700);background:var(--slate-850);
}
@media(prefers-reduced-motion:reduce){.info-sheet.open{animation:none;}}

/* ---- minimal footer ---- */
.mini-foot{
  border-top:1px solid rgba(148,163,184,.14);padding:26px 0 34px;text-align:center;
}
.mini-foot .foot-legal{border-top:0;padding-top:0;margin-top:0;}
.mini-foot .copy{
  font-family:var(--mono);font-size:11px;color:var(--slate-500);margin-top:14px;line-height:1.7;
}
.mini-foot .copy a{color:var(--blue-400);}

/* confirmation: where to go next */
.reg-next{
  margin-top:26px;padding-top:22px;border-top:1px solid var(--slate-700);
  display:flex;flex-direction:column;gap:10px;
}
.reg-next-label{
  font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;
  color:var(--slate-500);margin-bottom:2px !important;
}
.reg-next .btn{justify-content:center;}

/* ---------- tappable image previews ---------- */
.thumb-zoom{
  position:absolute;right:10px;bottom:10px;
  width:30px;height:30px;border-radius:8px;
  background:rgba(9,14,26,.72);border:1px solid rgba(148,163,184,.3);
  display:flex;align-items:center;justify-content:center;color:#fff;
  opacity:0;transition:opacity .16s;pointer-events:none;backdrop-filter:blur(3px);
}
.thumb-zoom svg{width:15px;height:15px;}
/* Touch devices never hover, so keep the affordance visible there. */
@media(hover:none){.thumb-zoom{opacity:1;}}

a.media-card-thumb{display:block;position:relative;cursor:zoom-in;}
a.media-card-thumb:hover .thumb-zoom{opacity:1;}
.media-links{display:inline-flex;gap:14px;align-items:center;flex-wrap:wrap;}

/* ---------- lightbox ---------- */
.lightbox{
  position:fixed;inset:0;z-index:300;display:none;
  align-items:center;justify-content:center;padding:64px 20px 28px;
  background:rgba(6,12,22,.93);backdrop-filter:blur(6px);
}
.lightbox.open{display:flex;animation:pop .18s ease;}
.lightbox-figure{
  margin:0;max-width:min(1100px,94vw);display:flex;flex-direction:column;
  align-items:center;gap:14px;
}
.lightbox-figure img{
  max-width:100%;max-height:78vh;width:auto;height:auto;
  border-radius:12px;background:#fff;
  box-shadow:0 40px 90px -30px rgba(0,0,0,.8);
}
.lightbox-figure figcaption{
  font-size:13.5px;color:var(--slate-400);text-align:center;line-height:1.6;
  display:flex;gap:14px;align-items:center;justify-content:center;flex-wrap:wrap;
}
.lightbox-figure figcaption a{color:var(--blue-400);}
.lightbox-figure figcaption a:hover{color:#fff;}
.lightbox-close{
  position:absolute;top:18px;right:18px;
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(148,163,184,.16);border:1px solid rgba(148,163,184,.34);border-radius:9px;
  color:#fff;font-family:var(--body);font-size:13.5px;font-weight:600;
  padding:9px 15px;cursor:pointer;
}
.lightbox-close:hover{background:rgba(148,163,184,.28);}
@media(max-width:560px){
  .lightbox{padding:60px 12px 20px;}
  .lightbox-close{top:12px;right:12px;}
  .lightbox-figure img{max-height:70vh;}
}
@media(prefers-reduced-motion:reduce){.lightbox.open{animation:none;}}

/* ---------- phone field with a fixed +91 ---------- */
/* The country code is shown rather than typed: it is always +91, and a field
   that already contains "+91 " invites people to type it twice. */
.phone-wrap{position:relative;display:block;}
.phone-wrap .cc{
  position:absolute;left:12px;top:50%;transform:translateY(-50%);
  font-family:var(--mono);font-size:13px;color:var(--slate-500);
  pointer-events:none;user-select:none;
  padding-right:9px;border-right:1px solid var(--slate-700);
}
.phone-wrap input{padding-left:58px !important;letter-spacing:.02em;}
.reg-card-body .phone-wrap .cc{font-size:14px;}
.reg-card-body .phone-wrap input{padding-left:62px !important;}