:root{
    --red:#E31E24;
    --yellow:#FEDB0E;
    --ink:#141416;
    --muted:#5a5c63;
    --border:#ececec;
    --dark:#0A1119;
    --page:#ffffff;
    --charcoal:#141416;
    --card-bg:#ffffff;
    --alt-bg:#faf9f7;
    --input-bg:#ffffff;
    --input-border:#dddddd;
    --map-bg:#eceae7;
    --map-border:#cccccc;
    --brand-text:#222222;
    --shadow-color:rgba(0,0,0,.18);
    color-scheme:light;
  }
  html[data-theme="dark"]{
    --ink:#f2f2f4;
    --muted:#a7abb4;
    --border:#2c2f36;
    --page:#0f1115;
    --card-bg:#1a1c22;
    --alt-bg:#16181e;
    --input-bg:#1e2128;
    --input-border:#3a3e47;
    --map-bg:#1a1c22;
    --map-border:#3a3e47;
    --brand-text:#e7e7ea;
    --shadow-color:rgba(0,0,0,.5);
    color-scheme:dark;
  }
  html, body{transition:background-color .25s ease, color .25s ease;}
  *{transition:background-color .2s ease, border-color .2s ease;}
  *{box-sizing:border-box;margin:0;padding:0;}
  html{scroll-behavior:smooth;}
  body{font-family:'Times New Roman',Times,'Liberation Serif',Georgia,serif;color:var(--ink);background:var(--page);-webkit-font-smoothing:antialiased;}
  img{display:block;max-width:100%;}
  a{text-decoration:none;color:inherit;}
  ul{list-style:none;}
  .wrap{max-width:1180px;margin:0 auto;padding:0 32px;}
  .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:14px 26px;border-radius:6px;font-weight:700;font-size:15px;border:none;cursor:pointer;white-space:nowrap;}
  .btn-red{background:var(--red);color:#fff;}
  .btn-yellow{background:var(--yellow);color:#141416;}
  .btn-dark{background:var(--ink);color:#fff;}
  .btn-outline{background:transparent;border:2px solid var(--ink);color:var(--ink);}
  .eyebrow{color:var(--red);font-weight:700;letter-spacing:.3px;font-size:14px;}
  section{padding:64px 32px;}
  .sec-head{max-width:1180px;margin:0 auto 34px;}
  .sec-head h2{font-size:32px;font-weight:900;}
  .sec-head h2 .red{color:var(--red);}
  .sec-head p{color:var(--muted);font-size:15px;margin-top:10px;max-width:640px;}

  /* header */
  header{display:flex;align-items:center;justify-content:space-between;padding:14px 32px;border-bottom:1px solid var(--border);position:sticky;top:0;background:var(--page);z-index:50;gap:20px;flex-wrap:wrap;}
  .logo-img{width:118px;height:auto;display:block;}
  nav{display:flex;gap:26px;flex-wrap:wrap;}
  nav a{font-size:14.5px;font-weight:600;color:var(--ink);}
  .header-right{display:flex;align-items:center;gap:22px;}
  .phone{display:flex;align-items:center;gap:8px;font-weight:700;font-size:14.5px;white-space:nowrap;}
  .btn-sm{padding:10px 18px;font-size:14px;}
  .theme-toggle{
    width:40px;height:40px;border-radius:50%;border:1px solid var(--border);
    background:var(--card-bg);color:var(--ink);cursor:pointer;
    display:flex;align-items:center;justify-content:center;flex-shrink:0;padding:0;
  }
  .theme-toggle:hover{border-color:var(--red);}
  .theme-toggle .icon-moon{display:none;}
  html[data-theme="dark"] .theme-toggle .icon-sun{display:none;}
  html[data-theme="dark"] .theme-toggle .icon-moon{display:block;}

  /* hero */
  .hero{padding:44px 32px 36px;}
  .hero-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1.05fr .95fr;gap:36px;align-items:center;}
  .hero-copy .eyebrow{margin-bottom:14px;display:block;}
  .hero-copy h1{font-size:42px;line-height:1.14;font-weight:900;letter-spacing:-.5px;}
  .hero-copy p{margin-top:16px;color:var(--muted);font-size:15.5px;line-height:1.6;max-width:480px;}
  .hero-actions{display:flex;gap:14px;align-items:center;margin-top:22px;flex-wrap:wrap;}
  .trust-row{display:flex;gap:22px;margin-top:26px;flex-wrap:wrap;}
  .trust-row .t-item{font-size:13px;color:var(--muted);font-weight:600;display:flex;align-items:center;gap:8px;}
  .trust-row .dot{width:5px;height:5px;border-radius:50%;background:var(--red);}

  .hero-art{position:relative;border-radius:14px;overflow:hidden;min-height:420px;background:#1b1c20;}
  .hero-art img{width:100%;height:100%;object-fit:cover;object-position:left top;position:absolute;inset:0;}
  .hero-art .mobile-only-img{display:none;}
  .form-card{position:absolute;right:24px;top:24px;width:280px;background:var(--card-bg);border-radius:12px;padding:22px 20px;box-shadow:0 20px 45px var(--shadow-color);display:flex;flex-direction:column;gap:12px;}
  .form-card form{display:flex;flex-direction:column;gap:12px;}
  .form-card h3{font-size:17px;font-weight:800;line-height:1.3;}
  .form-card input,.form-card select{width:100%;padding:12px 14px;border:1px solid var(--input-border);border-radius:6px;font-size:13.5px;color:var(--ink);background:var(--input-bg);font-family:inherit;}
  .form-card .btn{width:100%;}
  .form-card .safe{font-size:11.5px;color:var(--muted);display:flex;align-items:center;gap:6px;margin-top:2px;}

  /* courses */
  .courses-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .course-card{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--card-bg);display:flex;flex-direction:column;}
  .course-card .thumb{height:140px;overflow:hidden;}
  .course-card .thumb img{width:100%;height:100%;object-fit:cover;}
  .course-card .body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:8px;flex:1;}
  .course-card h4{font-size:17px;font-weight:800;}
  .course-card .desc{font-size:13px;color:var(--muted);line-height:1.55;}
  .course-card .meta{font-size:12px;color:var(--ink);line-height:1.6;background:var(--alt-bg);border-radius:8px;padding:10px 12px;margin-top:2px;}
  .course-card .meta b{font-weight:700;}
  .course-card .price-row{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:10px;border-top:1px solid var(--border);}
  .course-card .price{font-weight:800;font-size:13.5px;}
  .course-card .know-more{color:var(--red);font-weight:700;font-size:13px;}

  /* fees */
  .fees{background:var(--alt-bg);}
  .fees-table{max-width:1180px;margin:0 auto;background:var(--card-bg);border:1px solid var(--border);border-radius:12px;overflow:hidden;}
  table{width:100%;border-collapse:collapse;}
  th{text-align:left;background:var(--charcoal);color:#fff;font-size:13px;padding:14px 20px;font-weight:700;}
  td{padding:14px 20px;font-size:14px;border-top:1px solid var(--border);}
  td.emi{color:#1a7d3a;font-weight:700;}
  .fees-note{max-width:1180px;margin:20px auto 0;font-size:12.5px;color:var(--muted);}
  .fees-cta{max-width:1180px;margin:26px auto 0;}

  /* after 12th */
  .paths-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:22px;}
  .path-card{border:1px solid var(--border);border-radius:12px;padding:24px;background:var(--card-bg);}
  .path-card h4{font-size:17px;font-weight:800;margin-bottom:8px;color:var(--red);}
  .path-card p{font-size:14px;color:var(--muted);line-height:1.6;}
  .parent-note{max-width:1180px;margin:26px auto 0;background:var(--alt-bg);border-radius:12px;padding:22px 24px;}
  .parent-note b{display:block;margin-bottom:6px;font-size:14.5px;}
  .parent-note p{font-size:13.5px;color:var(--muted);line-height:1.6;}
  .after12-cta{max-width:1180px;margin:26px auto 0;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;}
  .after12-cta .batch{font-size:13px;color:var(--muted);}

  /* placements */
  .placements{background:var(--alt-bg);}
  .stat-banner{max-width:1180px;margin:0 auto 34px;background:var(--charcoal);color:#fff;border-radius:14px;padding:26px 30px;display:flex;align-items:center;gap:14px;flex-wrap:wrap;}
  .stat-banner .num{font-size:26px;font-weight:900;color:var(--yellow);}
  .stat-banner span.txt{font-size:14px;color:#e8e8e8;}
  .testi-grid{max-width:1180px;margin:0 auto 40px;display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .testi-card{border:1px solid var(--border);border-radius:12px;padding:22px;background:var(--card-bg);}
  .testi-card .quote{font-size:13.5px;color:var(--ink);line-height:1.6;margin-bottom:18px;min-height:60px;}
  .testi-person{display:flex;align-items:center;gap:12px;}
  .testi-person img{width:44px;height:44px;border-radius:50%;object-fit:cover;}
  .testi-person .name{font-weight:800;font-size:14.5px;}
  .testi-person .role{font-size:12px;color:var(--muted);}
  .logo-strip{max-width:1180px;margin:0 auto;text-align:center;}
  .logo-strip .eyebrow-sm{font-size:12px;font-weight:700;color:var(--muted);letter-spacing:1px;margin-bottom:22px;display:block;}
  .brand-row{display:flex;justify-content:center;align-items:center;flex-wrap:wrap;gap:20px 34px;opacity:.85;}
  .brand-row span{font-size:16px;font-weight:700;color:var(--brand-text);}

  /* student work */
  .work-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
  .work-item{border-radius:12px;overflow:hidden;border:1px solid var(--border);background:var(--card-bg);}
  .work-item .thumb{height:170px;overflow:hidden;}
  .work-item .thumb img{width:100%;height:100%;object-fit:cover;}
  .work-item .cap{padding:12px 16px;font-size:13px;color:var(--muted);font-weight:600;}

  /* campus */
  .campus-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center;}
  .campus-photo{border-radius:14px;overflow:hidden;}
  .campus-photo img{width:100%;display:block;}
  .campus-copy h2{font-size:28px;font-weight:900;margin-bottom:14px;}
  .campus-copy .addr-line{display:flex;gap:10px;margin-bottom:10px;font-size:14px;color:var(--muted);line-height:1.6;}
  .campus-copy .addr-line b{color:var(--ink);}
  .campus-actions{display:flex;gap:14px;margin-top:20px;flex-wrap:wrap;}
  .map-embed{max-width:1180px;margin:40px auto 0;height:320px;border-radius:12px;background:var(--map-bg);color:var(--muted);font-size:13.5px;border:1px solid var(--map-border);overflow:hidden;}
  .map-embed iframe{display:block;width:100%;height:100%;}

  /* why arena */
  .why-grid{max-width:1180px;margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
  .why-card{border:1px solid var(--border);border-radius:12px;padding:24px 20px;background:var(--card-bg);}
  .why-num{width:38px;height:38px;border-radius:50%;background:var(--yellow);color:#141416;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:15px;margin-bottom:14px;}
  .why-card h4{font-size:15.5px;font-weight:800;margin-bottom:8px;}
  .why-card p{font-size:13px;color:var(--muted);line-height:1.55;}

  /* FAQ */
  .faq-list{max-width:820px;margin:0 auto;}
  .faq-item{border-bottom:1px solid var(--border);padding:20px 0;}
  .faq-item summary{cursor:pointer;font-weight:700;font-size:15.5px;list-style:none;display:flex;justify-content:space-between;align-items:center;}
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary .plus{font-size:20px;color:var(--red);font-weight:400;}
  .faq-item p{margin-top:12px;font-size:14px;color:var(--muted);line-height:1.6;}
  .faq-item p a{color:var(--red);font-weight:700;}

  /* final CTA */
  .final-cta{background:var(--dark);color:#fff;}
  .final-cta-grid{max-width:820px;margin:0 auto;text-align:center;}
  .final-cta-grid h2{font-size:32px;font-weight:900;}
  .final-cta-grid p{color:#c7cad2;font-size:15px;margin-top:12px;}
  .final-form{max-width:520px;margin:30px auto 0;background:var(--card-bg);border-radius:12px;padding:26px;display:grid;grid-template-columns:1fr 1fr;gap:12px;}
  .final-form input,.final-form select{grid-column:span 2;width:100%;padding:13px 14px;border:1px solid var(--input-border);border-radius:6px;font-size:13.5px;color:var(--ink);background:var(--input-bg);font-family:inherit;}
  .final-form .btn{grid-column:span 1;}
  .field-error{display:block;font-size:12px;color:var(--red);font-weight:600;margin-top:-6px;min-height:14px;}
  .final-form .field-error,.final-form .form-status{grid-column:span 2;text-align:left;}
  .form-status{font-size:13px;font-weight:600;margin-top:2px;min-height:0;}
  .form-status.success{color:#1a9c53;}
  .form-status.error{color:var(--red);}
  select#heroCourse:invalid,select#finalCourse:invalid{color:var(--muted);}
  .final-cta-alt{margin-top:20px;font-size:13.5px;color:#c7cad2;}
  .final-cta-alt a{color:var(--yellow);font-weight:700;}

  /* footer */
  footer{padding:30px 32px;text-align:center;border-top:1px solid var(--border);}
  footer p{font-size:13px;color:var(--muted);}

  @media(max-width:1080px){
    nav{display:none;}
    .hero-grid{grid-template-columns:1fr;}
    .hero-art{min-height:340px;}
    .courses-grid{grid-template-columns:repeat(2,1fr);}
    .paths-grid{grid-template-columns:1fr;}
    .testi-grid{grid-template-columns:1fr;}
    .work-grid{grid-template-columns:repeat(2,1fr);}
    .campus-grid{grid-template-columns:1fr;}
    .why-grid{grid-template-columns:1fr 1fr;}
    .final-form{grid-template-columns:1fr;}
    .final-form input,.final-form select,.final-form .btn{grid-column:span 1;}
  }
  @media(max-width:640px){
    header{padding:12px 18px;}
    .header-right .phone{display:none;}
    .hero{padding:28px 18px;}
    .hero-copy h1{font-size:30px;}
    .form-card{position:static;width:100%;margin-top:16px;}
    .hero-art{display:flex;flex-direction:column;min-height:auto;border-radius:14px;}
    .hero-art .desktop-only-img{display:none;}
    .hero-art .mobile-only-img{display:block;position:static;height:240px;width:100%;object-fit:cover;object-position:top center;}
    section{padding:44px 18px;}
    .courses-grid{grid-template-columns:1fr;}
    .work-grid{grid-template-columns:1fr;}
    .why-grid{grid-template-columns:1fr;}
    table{font-size:12.5px;}
    th,td{padding:10px 12px;}
  }