/* ═══ SOURCE CODE PROTECTION ═══ */
body,body*{-webkit-user-select:none!important;-moz-user-select:none!important;user-select:none!important;}
input,textarea,select,[contenteditable]{-webkit-user-select:text!important;-moz-user-select:text!important;user-select:text!important;}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

  :root {
    --orange:  #f97316;
    --orange2: #FF7802;
    --cyan:    #01b4dc;
    --blue:    #2563eb;
    --dark:    #1a202c;
    --dark2:   #2d3748;
    --body:    #4a5568;
    --light:   #e0f3ff;
    --bg:      #f8fafc;
    --white:   #ffffff;
    --green:   #22c55e;
    --red:     #ef4444;
    --border:  #e2e8f0;
    --slate:   #94a3b8;
  }

  html { scroll-behavior: smooth; }
  body { font-family: 'Poppins', sans-serif; background: var(--bg); color: var(--dark); overflow-x: hidden; }

  /* ─── NAVBAR ─── */
  nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 100;
    background: rgba(26,32,44,0.95); backdrop-filter: blur(12px);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 6%; height: 68px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }
  .nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
  .logo-box {
    width: 34px; height: 44px;
    display: flex; align-items: center; justify-content: center;
    overflow: visible; background: transparent; flex-shrink: 0;
  }
  .logo-box svg { width: 100%; height: 100%; display: block; }
  .footer-brand .logo-box { width: 40px; height: 52px; }
  .logo-text { color: var(--orange); font-size: 15px; font-weight: 700; line-height: 1.2; }
  .logo-text span { color: var(--cyan); }
  .logo-text .org { color: rgba(255,255,255,0.45); font-weight: 500; }
  .nav-links { display: flex; gap: 28px; list-style: none; }
  .nav-links a { color: rgba(255,255,255,0.75); text-decoration: none; font-size: 14px; font-weight: 500; transition: color .2s; }
  .nav-links a:hover, .nav-links a.active { color: var(--orange); }
  .nav-cta {
    background: var(--orange); color: #fff; font-size: 13px; font-weight: 700;
    padding: 9px 22px; border-radius: 8px; text-decoration: none;
    transition: transform .2s, box-shadow .2s;
    box-shadow: 0 4px 16px rgba(249,115,22,0.4);
  }
  .nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(249,115,22,0.5); }

  /* ─── NAV ADMISSION BUTTON ─── */
  .nav-admit-btn {
    background: linear-gradient(135deg,#22c55e,#16a34a);
    color: #fff; font-size: 13px; font-weight: 700;
    padding: 9px 18px; border-radius: 8px; text-decoration: none;
    transition: transform .2s, box-shadow .2s;
    box-shadow: 0 4px 16px rgba(34,197,94,0.35);
  }
  .nav-admit-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(34,197,94,0.5); }

  /* ─── NAV REGISTER BUTTON ─── */
  .nav-reg-btn {
    background: linear-gradient(135deg,#7c3aed,#a855f7);
    color: #fff; font-size: 13px; font-weight: 700;
    padding: 9px 18px; border-radius: 8px; border: none; cursor: pointer;
    font-family: 'Poppins', sans-serif;
    transition: transform .2s, box-shadow .2s;
    box-shadow: 0 4px 16px rgba(124,58,237,0.4);
  }
  .nav-reg-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(124,58,237,0.5); }

  /* ─── HAMBURGER ─── */
  .nav-hamburger {
    display: none; flex-direction: column; gap: 5px;
    background: none; border: none; cursor: pointer; padding: 4px; z-index: 200;
  }
  .nav-hamburger span {
    display: block; width: 24px; height: 2.5px; background: #fff; border-radius: 3px;
    transition: transform .3s, opacity .3s, width .3s;
  }
  .nav-hamburger.open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .nav-hamburger.open span:nth-child(2) { opacity: 0; width: 0; }
  .nav-hamburger.open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

  /* ─── MOBILE MENU ─── */
  .mobile-menu {
    display: none; position: fixed; top: 68px; left: 0; right: 0; bottom: 0;
    background: rgba(26,32,44,0.98); backdrop-filter: blur(16px);
    z-index: 99; flex-direction: column; align-items: center; justify-content: center;
    gap: 10px;
  }
  .mobile-menu.open { display: flex; animation: fadeInMenu .25s ease; }
  @keyframes fadeInMenu { from { opacity: 0; transform: translateY(-12px); } to { opacity: 1; transform: translateY(0); } }
  .mobile-menu a {
    color: rgba(255,255,255,0.8); text-decoration: none; font-size: 20px;
    font-weight: 600; padding: 14px 40px; border-radius: 12px;
    transition: background .2s, color .2s; width: 260px; text-align: center;
  }
  .mobile-menu a:hover { background: rgba(249,115,22,0.15); color: var(--orange); }
  .mobile-menu .mob-cta {
    background: var(--orange); color: #fff !important; margin-top: 14px;
    box-shadow: 0 6px 20px rgba(249,115,22,0.4);
  }

  /* ─── HERO ─── */
  .hero {
    min-height: 100vh;
    background: var(--dark);
    display: flex; align-items: center;
    position: relative; overflow: hidden;
    padding: 100px 6% 60px;
  }
  .hero-orb {
    position: absolute; border-radius: 50%;
    filter: blur(80px); pointer-events: none; animation: float 10s ease-in-out infinite;
  }
  .orb1 { width: 500px; height: 500px; background: rgba(249,115,22,0.15); top: -100px; left: -100px; }
  .orb2 { width: 400px; height: 400px; background: rgba(1,180,220,0.12); bottom: -80px; right: -80px; animation-delay: -5s; }
  .orb3 { width: 300px; height: 300px; background: rgba(37,99,235,0.1); top: 40%; left: 50%; animation-delay: -2.5s; }
  @keyframes float {
    0%, 100% { transform: translate(0,0) scale(1); }
    33% { transform: translate(20px,-30px) scale(1.05); }
    66% { transform: translate(-15px,20px) scale(0.97); }
  }
  .hero-content { position: relative; z-index: 2; max-width: 650px; }
  .hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(249,115,22,0.15); border: 1px solid rgba(249,115,22,0.4);
    color: var(--orange); font-size: 12px; font-weight: 600;
    padding: 6px 14px; border-radius: 100px; margin-bottom: 24px; letter-spacing: .5px;
  }
  .hero-badge span { width: 7px; height: 7px; background: var(--orange); border-radius: 50%; animation: pulse 1.5s infinite; }
  @keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .3; } }
  .hero h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 900; color: #fff; line-height: 1.1; margin-bottom: 20px; }
  .hero h1 .grad {
    background: linear-gradient(90deg, var(--orange), var(--cyan));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  }
  .hero p { color: rgba(255,255,255,0.6); font-size: 16px; line-height: 1.8; margin-bottom: 36px; max-width: 520px; }
  .hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
  .btn-primary {
    background: var(--orange); color: #fff; font-weight: 700; font-size: 15px;
    padding: 14px 32px; border-radius: 10px; text-decoration: none;
    box-shadow: 0 6px 20px rgba(249,115,22,0.45);
    transition: transform .2s, box-shadow .2s;
  }
  .btn-primary:hover { transform: translateY(-3px); box-shadow: 0 10px 30px rgba(249,115,22,0.55); }
  .btn-outline {
    background: transparent; color: #fff; font-weight: 600; font-size: 15px;
    padding: 14px 32px; border-radius: 10px; text-decoration: none;
    border: 1.5px solid rgba(255,255,255,0.25);
    transition: border-color .2s, background .2s;
  }
  .btn-outline:hover { border-color: var(--cyan); background: rgba(1,180,220,0.1); }

  .hero-stats {
    display: flex; gap: 32px; margin-top: 52px;
    flex-wrap: wrap;
  }
  .stat { color: #fff; }
  .stat-num { font-size: 2rem; font-weight: 900; color: var(--orange); line-height: 1; }
  .stat-num.cyan { color: var(--cyan); }
  .stat-label { font-size: 12px; color: rgba(255,255,255,0.5); font-weight: 500; margin-top: 2px; }

  /* hero right — mini chart preview */
  .hero-visual {
    position: absolute; right: 6%; top: 50%; transform: translateY(-50%);
    z-index: 2;
    display: flex; flex-direction: column; gap: 10px;
    animation: slideIn .8s ease both; animation-delay: .3s;
  }
  @keyframes slideIn { from { opacity: 0; transform: translateY(-50%) translateX(40px); } to { opacity: 1; transform: translateY(-50%) translateX(0); } }
  .mini-card {
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
    backdrop-filter: blur(10px); border-radius: 14px; padding: 14px 20px;
    display: flex; align-items: center; gap: 14px; min-width: 260px;
    transition: transform .25s; cursor: default;
  }
  .mini-card:hover { transform: translateX(-6px); }
  .mini-icon { width: 40px; height: 40px; border-radius: 10px; display: flex; align-items: center; justify-content: center; font-size: 18px; flex-shrink: 0; }
  .mini-info { flex: 1; }
  .mini-title { color: #fff; font-size: 13px; font-weight: 600; }
  .mini-price { font-size: 12px; font-weight: 700; margin-top: 2px; }
  .mini-tag { font-size: 10px; padding: 2px 8px; border-radius: 100px; font-weight: 600; }


  /* ─── COUNTDOWN TIMER ─── */
  .countdown-wrap {
    display: inline-flex; align-items: center; gap: 18px;
    background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.15);
    border-radius: 14px; padding: 14px 24px; margin-top: 32px; flex-wrap: wrap;
  }
  .countdown-label {
    color: rgba(255,255,255,0.6); font-size: 12px; font-weight: 600;
    letter-spacing: 1px; text-transform: uppercase;
  }
  .countdown-boxes { display: flex; gap: 10px; align-items: center; }
  .cd-box {
    background: rgba(249,115,22,0.15); border: 1px solid rgba(249,115,22,0.35);
    border-radius: 10px; padding: 8px 14px; text-align: center; min-width: 58px;
  }
  .cd-num { font-size: 22px; font-weight: 900; color: var(--orange); line-height: 1; }
  .cd-unit { font-size: 10px; color: rgba(255,255,255,0.5); font-weight: 600; text-transform: uppercase; margin-top: 2px; letter-spacing: .5px; }
  .cd-sep { font-size: 20px; font-weight: 900; color: var(--orange); opacity: 0.5; }

  /* ─── STATS BAR ─── */
  .stats-bar {
    background: linear-gradient(90deg, var(--orange), var(--orange2) 40%, var(--cyan));
    padding: 20px 6%;
    display: flex; align-items: center; justify-content: space-around;
    flex-wrap: wrap; gap: 16px;
  }
  .sbar-item { display: flex; align-items: center; gap: 10px; color: #fff; }
  .sbar-icon { font-size: 22px; }
  .sbar-val { font-size: 20px; font-weight: 900; }
  .sbar-desc { font-size: 12px; opacity: .85; font-weight: 500; }
  .sbar-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.3); }


  /* ─── PARTNERSHIP LOGOS ─── */
  .partner-strip {
    background: #fff; padding: 18px 6%; border-bottom: 1px solid var(--border);
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: center;
  }
  .partner-label { font-size: 11px; font-weight: 700; color: var(--slate); letter-spacing: 1.2px; text-transform: uppercase; margin-right: 8px; flex-shrink: 0; }
  .partner-badge {
    display: flex; align-items: center; gap: 7px;
    border: 1.5px solid var(--border); border-radius: 8px; padding: 7px 16px;
    font-size: 12px; font-weight: 700; color: var(--dark2); transition: border-color .2s;
  }
  .partner-badge:hover { border-color: var(--orange); }
  .partner-badge .pb-icon { font-size: 18px; }

  /* ─── SECTION HEADER ─── */
  .section { padding: 80px 6%; }
  .section-header { text-align: center; margin-bottom: 48px; }
  .section-label {
    display: inline-block; background: var(--light); color: var(--cyan);
    font-size: 12px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
    padding: 5px 14px; border-radius: 100px; margin-bottom: 14px;
  }
  .section-title { font-size: clamp(1.6rem, 3.5vw, 2.6rem); font-weight: 800; color: var(--dark); }
  .section-title span { color: var(--orange); }
  .section-sub { color: var(--body); font-size: 15px; margin-top: 10px; max-width: 520px; margin-left: auto; margin-right: auto; }

  /* ─── FILTER TABS ─── */
  .filter-bar {
    display: flex; justify-content: center; gap: 10px;
    flex-wrap: wrap; margin-bottom: 40px;
  }
  .filter-btn {
    padding: 9px 22px; border-radius: 100px; font-size: 13px; font-weight: 600;
    border: 2px solid var(--border); background: #fff; color: var(--body);
    cursor: pointer; transition: all .22s; display: flex; align-items: center; gap: 7px;
  }
  .filter-btn .dot { width: 9px; height: 9px; border-radius: 50%; }
  .filter-btn:hover, .filter-btn.active { color: #fff; border-color: transparent; transform: translateY(-2px); box-shadow: 0 6px 18px rgba(0,0,0,0.15); }
  .filter-btn.active-all, .filter-btn:hover.f-all   { background: var(--dark); }
  .filter-btn.active-ai                              { background: var(--orange); }
  .filter-btn.active-job                             { background: var(--blue); }
  .filter-btn.active-free                            { background: #ef4444; }
  .filter-btn.active-beg                             { background: var(--green); }

  /* ─── COURSE GRID ─── */
  .courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 22px;
  }
  .course-card {
    background: #fff; border-radius: 16px; overflow: hidden;
    box-shadow: 0 2px 12px rgba(0,0,0,0.07);
    transition: transform .25s, box-shadow .25s;
    border: 1px solid var(--border);
    display: flex; flex-direction: column;
  }
  .course-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(0,0,0,0.13); }
  .course-card.hidden { display: none; }

  .card-top {
    padding: 22px 22px 16px;
    position: relative;
  }
  .card-cat-tag {
    display: inline-block; font-size: 10px; font-weight: 700; letter-spacing: .8px;
    text-transform: uppercase; padding: 3px 10px; border-radius: 100px; margin-bottom: 12px;
  }
  .card-icon { font-size: 30px; margin-bottom: 10px; display: block; }
  .card-name { font-size: 16px; font-weight: 700; color: var(--dark); line-height: 1.3; margin-bottom: 6px; }
  .card-desc { font-size: 12px; color: var(--slate); line-height: 1.6; }

  .card-bottom {
    margin-top: auto;
    padding: 14px 22px 18px;
    border-top: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between;
  }
  .card-price { font-size: 20px; font-weight: 900; }
  .card-enroll {
    font-size: 12px; font-weight: 700; padding: 7px 16px; border-radius: 8px;
    color: #fff; cursor: pointer; border: none; transition: opacity .2s, transform .2s;
  }
  .card-enroll:hover { opacity: .85; transform: scale(1.04); }

  /* category colors */
  .cat-ai    .card-cat-tag { background: rgba(249,115,22,0.12); color: var(--orange2); }
  .cat-ai    .card-price   { color: var(--orange); }
  .cat-ai    .card-enroll  { background: var(--orange); }
  .cat-ai    .card-top     { border-top: 4px solid var(--orange); }

  .cat-job   .card-cat-tag { background: rgba(37,99,235,0.1); color: var(--blue); }
  .cat-job   .card-price   { color: var(--blue); }
  .cat-job   .card-enroll  { background: var(--blue); }
  .cat-job   .card-top     { border-top: 4px solid var(--blue); }

  .cat-free  .card-cat-tag { background: rgba(239,68,68,0.1); color: #ef4444; }
  .cat-free  .card-price   { color: #ef4444; }
  .cat-free  .card-enroll  { background: #ef4444; }
  .cat-free  .card-top     { border-top: 4px solid #ef4444; }

  .cat-beg   .card-cat-tag { background: rgba(34,197,94,0.1); color: var(--green); }
  .cat-beg   .card-price   { color: var(--green); }
  .cat-beg   .card-enroll  { background: var(--green); }
  .cat-beg   .card-top     { border-top: 4px solid var(--green); }

  /* ─── PRICE CHART SECTION ─── */
  .chart-section { background: var(--dark); padding: 80px 6%; }
  .chart-section .section-title { color: #fff; }
  .chart-section .section-sub   { color: rgba(255,255,255,0.5); }
  .chart-section .section-label { background: rgba(1,180,220,0.15); color: var(--cyan); }

  .bar-chart { margin-top: 10px; display: flex; flex-direction: column; gap: 7px; }
  .bar-row { display: flex; align-items: center; gap: 14px; }
  .bar-label { width: 190px; text-align: right; font-size: 12px; font-weight: 500; color: rgba(255,255,255,0.7); flex-shrink: 0; }
  .bar-track { flex: 1; height: 26px; background: rgba(255,255,255,0.06); border-radius: 6px; overflow: hidden; }
  .bar-fill {
    height: 100%; border-radius: 6px; display: flex; align-items: center;
    padding-left: 10px; font-size: 11px; font-weight: 700; color: #fff;
    transition: width 1s cubic-bezier(.25,.8,.25,1);
    white-space: nowrap;
    animation: growBar 1.2s cubic-bezier(.25,.8,.25,1) both;
  }
  @keyframes growBar { from { width: 0 !important; } }

  /* ─── WHY US ─── */
  .why-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px,1fr)); gap: 24px; margin-top: 48px; }
  .why-card {
    background: #fff; border-radius: 16px; padding: 28px 24px;
    border: 1px solid var(--border);
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
    text-align: center; transition: transform .25s, box-shadow .25s;
  }
  .why-card:hover { transform: translateY(-5px); box-shadow: 0 14px 36px rgba(0,0,0,0.1); }
  .why-icon { font-size: 36px; margin-bottom: 14px; }
  .why-title { font-size: 15px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
  .why-desc { font-size: 13px; color: var(--body); line-height: 1.7; }

  /* ─── CATEGORIES HIGHLIGHT ─── */
  .cat-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px,1fr)); gap: 20px; margin-top: 40px; }
  .cat-card {
    border-radius: 16px; padding: 28px 24px;
    color: #fff; position: relative; overflow: hidden;
    cursor: pointer; transition: transform .25s;
  }
  .cat-card:hover { transform: translateY(-5px) scale(1.02); }
  .cat-card::before {
    content: ''; position: absolute; width: 140px; height: 140px;
    border-radius: 50%; background: rgba(255,255,255,0.08);
    right: -30px; top: -30px;
  }
  .cat-card.c-ai   { background: linear-gradient(135deg, #f97316, #FF7802); }
  .cat-card.c-job  { background: linear-gradient(135deg, #2563eb, #1d4ed8); }
  .cat-card.c-free { background: linear-gradient(135deg, #ef4444, #dc2626); }
  .cat-card.c-beg  { background: linear-gradient(135deg, #22c55e, #16a34a); }
  .cat-card .cat-count { font-size: 42px; font-weight: 900; opacity: .25; line-height: 1; }
  .cat-card .cat-name  { font-size: 18px; font-weight: 800; margin: -8px 0 8px; }
  .cat-card .cat-range { font-size: 13px; opacity: .85; }
  .cat-card .cat-arrow { position: absolute; right: 20px; bottom: 20px; font-size: 22px; opacity: .7; }

  /* ─── CTA ─── */
  .cta-section {
    background: linear-gradient(135deg, var(--dark) 0%, #0d1117 100%);
    padding: 80px 6%; text-align: center; position: relative; overflow: hidden;
  }
  .cta-orb1 { position: absolute; width: 400px; height: 400px; background: rgba(249,115,22,0.12); filter: blur(80px); border-radius: 50%; top: -100px; left: -100px; pointer-events: none; }
  .cta-orb2 { position: absolute; width: 300px; height: 300px; background: rgba(1,180,220,0.1); filter: blur(70px); border-radius: 50%; bottom: -80px; right: -60px; pointer-events: none; }
  .cta-content { position: relative; z-index: 2; max-width: 600px; margin: 0 auto; }
  .cta-section h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 900; color: #fff; margin-bottom: 16px; }
  .cta-section h2 span { color: var(--orange); }
  .cta-section p { color: rgba(255,255,255,0.6); font-size: 15px; margin-bottom: 36px; }
  .cta-form { display: flex; gap: 12px; max-width: 440px; margin: 0 auto; flex-wrap: wrap; }
  .cta-input {
    flex: 1; min-width: 200px; padding: 14px 18px; border-radius: 10px;
    border: 1.5px solid rgba(255,255,255,0.15); background: rgba(255,255,255,0.08);
    color: #fff; font-family: 'Poppins', sans-serif; font-size: 14px;
    outline: none; transition: border-color .2s;
  }
  .cta-input::placeholder { color: rgba(255,255,255,0.35); }
  .cta-input:focus { border-color: var(--orange); }
  .cta-submit {
    background: var(--orange); color: #fff; font-weight: 700; font-size: 14px;
    padding: 14px 28px; border-radius: 10px; border: none; cursor: pointer;
    font-family: 'Poppins', sans-serif;
    box-shadow: 0 6px 20px rgba(249,115,22,0.4);
    transition: transform .2s, box-shadow .2s;
  }
  .cta-submit:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(249,115,22,0.5); }
  .cta-note { color: rgba(255,255,255,0.35); font-size: 12px; margin-top: 14px; }

  /* ─── FOOTER ─── */
  footer {
    background: #0d1117; padding: 48px 6% 28px;
    border-top: 1px solid rgba(255,255,255,0.07);
  }
  .footer-top { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 32px; margin-bottom: 36px; }
  .footer-brand { max-width: 280px; }
  .footer-brand p { color: rgba(255,255,255,0.4); font-size: 13px; margin-top: 12px; line-height: 1.7; }
  .footer-brand .logo-box { width: 46px; height: 46px; }
  .footer-col h4 { color: rgba(255,255,255,0.9); font-size: 13px; font-weight: 700; margin-bottom: 14px; letter-spacing: .5px; }
  .footer-col ul { list-style: none; }
  .footer-col ul li { margin-bottom: 8px; }
  .footer-col ul li a { color: rgba(255,255,255,0.45); font-size: 13px; text-decoration: none; transition: color .2s; }
  .footer-col ul li a:hover { color: var(--orange); }
  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.07); padding-top: 24px;
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  }
  .footer-bottom p { color: rgba(255,255,255,0.3); font-size: 12px; }
  .footer-bottom .grad-line { height: 2px; background: linear-gradient(90deg, var(--orange), var(--cyan)); border-radius: 2px; margin-bottom: 24px; }

  /* ─── FILTER ACTIVE COLORS ─── */
  .filter-btn.active { color: #fff !important; border-color: transparent !important; }
  .filter-btn[data-filter="all"].active   { background: var(--dark); }
  .filter-btn[data-filter="ai"].active    { background: var(--orange); }
  .filter-btn[data-filter="job"].active   { background: var(--blue); }
  .filter-btn[data-filter="free"].active  { background: #ef4444; }
  .filter-btn[data-filter="beg"].active   { background: var(--green); }

  /* ─── FAQ ACCORDION ─── */
  .faq-item { background:#fff; border-radius:14px; border:1px solid var(--border); overflow:hidden; }
  .faq-q {
    width:100%; background:none; border:none; text-align:left; cursor:pointer;
    padding:20px 24px; display:flex; justify-content:space-between; align-items:center;
    font-family:'Poppins',sans-serif; font-size:15px; font-weight:700; color:var(--dark);
    transition: color .2s;
  }
  .faq-q:hover { color: var(--orange); }
  .faq-icon { font-size:22px; color:var(--orange); font-weight:400; transition: transform .3s; flex-shrink:0; margin-left:12px; }
  .faq-a {
    max-height: 0; overflow: hidden;
    transition: max-height .4s cubic-bezier(.25,.8,.25,1), padding .3s;
    padding: 0 24px;
  }
  .faq-a-inner { padding-bottom: 18px; color:var(--body); font-size:14px; line-height:1.8; border-top:1px solid var(--border); padding-top:14px; }
  .faq-item.open .faq-a { max-height: 300px; }
  .faq-item.open .faq-icon { transform: rotate(45deg); }
  .faq-item.open .faq-q { color: var(--orange); }

  /* ─── FLOATING WHATSAPP ─── */
  .wa-float {
    position: fixed; bottom: 28px; right: 28px; z-index: 500;
    width: 58px; height: 58px; border-radius: 50%;
    background: #25d366; box-shadow: 0 6px 24px rgba(37,211,102,0.5);
    display: flex; align-items: center; justify-content: center;
    text-decoration: none; font-size: 28px;
    animation: waPulse 2.5s ease-in-out infinite;
    transition: transform .2s;
  }
  .wa-float:hover { transform: scale(1.12); }
  .wa-float.wa-float--hidden {
    opacity: 0; pointer-events: none; transform: translateY(16px);
    transition: opacity .35s, transform .35s;
  }
  @media (max-width: 768px) {
    .wa-float.wa-float--hidden { opacity: 1; pointer-events: auto; transform: none; }
  }
  @keyframes waPulse {
    0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,0.5); }
    50% { box-shadow: 0 6px 36px rgba(37,211,102,0.75); }
  }
  .wa-float-label {
    position: fixed; bottom: 38px; right: 94px; z-index: 500;
    background: var(--dark); color: #fff; font-size: 12px; font-weight: 600;
    padding: 6px 12px; border-radius: 8px; white-space: nowrap;
    opacity: 0; transform: translateX(8px);
    transition: opacity .25s, transform .25s;
    pointer-events: none;
  }
  .wa-float:hover ~ .wa-float-label,
  .wa-float-label:hover { opacity: 1; transform: translateX(0); }

  /* ─── FAQ CHAT (index) ─── */
  .faq-chat-float {
    position: fixed; bottom: 100px; left: 24px; z-index: 499;
    width: 48px; height: 48px; border-radius: 50%; border: none; cursor: pointer;
    background: linear-gradient(135deg, var(--purple), var(--orange)); color: #fff;
    font-size: 22px; font-weight: 800;
    box-shadow: 0 6px 22px rgba(124, 58, 237, 0.4);
    transition: transform 0.2s;
  }
  .faq-chat-float:hover { transform: scale(1.08); }
  .faq-chat-modal {
    display: none; position: fixed; inset: 0; z-index: 9998;
    background: rgba(15, 23, 42, 0.78); align-items: center; justify-content: center; padding: 16px;
  }
  .faq-chat-modal.open { display: flex; }
  .faq-chat-inner {
    background: var(--white); border-radius: 18px; padding: 22px; max-width: 400px; width: 100%;
    box-shadow: 0 24px 64px rgba(0, 0, 0, 0.25);
  }
  .faq-chat-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
  .faq-chat-head button {
    background: var(--bg); border: none; width: 32px; height: 32px; border-radius: 50%; cursor: pointer; font-size: 16px;
  }
  .faq-chat-q {
    display: block; width: 100%; text-align: left; margin-bottom: 8px; padding: 10px 12px;
    border-radius: 10px; border: 1px solid var(--border); background: var(--bg); font-size: 13px; cursor: pointer; font-family: inherit;
  }
  .faq-chat-q:hover { border-color: var(--purple); }
  .faq-chat-wa {
    display: block; text-align: center; margin-top: 14px; padding: 12px; border-radius: 10px;
    background: #25d366; color: #fff; font-weight: 700; text-decoration: none; font-size: 14px;
  }
  @media (max-width: 700px) {
    .faq-chat-float { bottom: 88px; left: 16px; }
  }

  /* ─── BACK TO TOP ─── */
  #backTop {
    position: fixed; bottom: 96px; right: 30px; z-index: 500;
    width: 42px; height: 42px; border-radius: 50%;
    background: var(--dark2); color: #fff; border: none; cursor: pointer;
    font-size: 18px; display: flex; align-items: center; justify-content: center;
    opacity: 0; transform: translateY(20px);
    transition: opacity .3s, transform .3s, background .2s;
    box-shadow: 0 4px 16px rgba(0,0,0,0.25);
  }
  #backTop.visible { opacity: 1; transform: translateY(0); }
  #backTop:hover { background: var(--orange); }

  /* ─── SEARCH BAR ─── */
  .search-wrap {
    max-width: 480px; margin: 0 auto 32px; position: relative;
  }
  .search-input {
    width: 100%; padding: 14px 48px 14px 20px; border-radius: 50px;
    border: 2px solid var(--border); background: #fff;
    font-family: 'Poppins',sans-serif; font-size: 14px; color: var(--dark);
    outline: none; transition: border-color .2s, box-shadow .2s;
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
  }
  .search-input:focus { border-color: var(--orange); box-shadow: 0 4px 20px rgba(249,115,22,0.15); }
  .search-icon { position:absolute; right:18px; top:50%; transform:translateY(-50%); font-size:18px; pointer-events:none; }
  .search-count { text-align:center; font-size:13px; color:var(--slate); margin-bottom:20px; margin-top:-16px; }

  /* ─── URGENCY BADGE ─── */
  .card-urgency {
    display:inline-flex; align-items:center; gap:5px;
    font-size:10px; font-weight:700; padding:3px 10px; border-radius:100px;
    margin-bottom:8px; letter-spacing:.3px;
  }
  .urgency-hot  { background:rgba(239,68,68,0.12); color:#ef4444; }
  .urgency-new  { background:rgba(34,197,94,0.12);  color:#22c55e; }
  .urgency-fill { background:rgba(249,115,22,0.12); color:var(--orange); }
  .urgency-dot  { width:6px; height:6px; border-radius:50%; background:currentColor; animation:pulse 1.4s infinite; }

  /* ─── COURSE MODAL ─── */
  .modal-overlay {
    position:fixed; inset:0; background:rgba(0,0,0,0.6); z-index:900;
    display:flex; align-items:center; justify-content:center;
    opacity:0; pointer-events:none; transition:opacity .3s;
    padding:20px;
  }
  .modal-overlay.open { opacity:1; pointer-events:all; }
  .modal-box {
    background:#fff; border-radius:20px; max-width:520px; width:100%;
    max-height:88vh; overflow-y:auto; position:relative;
    transform:scale(.92) translateY(20px); transition:transform .3s;
    box-shadow: 0 24px 60px rgba(0,0,0,0.2);
  }
  .modal-overlay.open .modal-box { transform:scale(1) translateY(0); }
  .modal-header { padding:24px 24px 16px; border-bottom:1px solid var(--border); position:relative; }
  .modal-close {
    position:absolute; top:16px; right:16px; width:32px; height:32px;
    background:var(--border); border:none; border-radius:50%; cursor:pointer;
    font-size:16px; display:flex; align-items:center; justify-content:center;
    transition:background .2s;
  }
  .modal-close:hover { background:#cbd5e1; }
  .modal-cat { font-size:11px; font-weight:700; letter-spacing:.8px; text-transform:uppercase; margin-bottom:6px; }
  .modal-title { font-size:22px; font-weight:800; color:var(--dark); }
  .modal-price { font-size:28px; font-weight:900; margin-top:6px; }
  .modal-body { padding:20px 24px 24px; }
  .modal-row { display:flex; gap:12px; margin-bottom:18px; flex-wrap:wrap; }
  .modal-chip { background:var(--bg); border:1px solid var(--border); border-radius:8px; padding:8px 14px; font-size:12px; font-weight:600; color:var(--body); display:flex; align-items:center; gap:6px; }
  .modal-section-title { font-size:13px; font-weight:700; color:var(--dark); text-transform:uppercase; letter-spacing:.8px; margin-bottom:10px; margin-top:16px; }
  .modal-list { list-style:none; display:flex; flex-direction:column; gap:7px; }
  .modal-list li { font-size:13px; color:var(--body); display:flex; align-items:flex-start; gap:8px; line-height:1.5; }
  .modal-list li::before { content:'✓'; font-weight:700; color:var(--green); flex-shrink:0; margin-top:1px; }
  .modal-wa-btn {
    width:100%; padding:14px; border-radius:12px; border:none; cursor:pointer;
    font-family:'Poppins',sans-serif; font-size:15px; font-weight:700; color:#fff;
    margin-top:20px; transition:opacity .2s, transform .2s;
    display:flex; align-items:center; justify-content:center; gap:8px;
  }
  .modal-wa-btn:hover { opacity:.88; transform:translateY(-1px); }

  /* ─── TESTIMONIALS ─── */
  .testi-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:20px; margin-top:40px; }
  .testi-card {
    background:#fff; border-radius:16px; padding:24px;
    border:1px solid var(--border); box-shadow:0 2px 12px rgba(0,0,0,0.06);
    transition:transform .25s;
  }
  .testi-card:hover { transform:translateY(-4px); }
  .testi-stars { color:#fbbf24; font-size:15px; margin-bottom:10px; letter-spacing:2px; }
  .testi-text { font-size:14px; color:var(--body); line-height:1.8; margin-bottom:16px; font-style:italic; }
  .testi-text::before { content:'"'; font-size:28px; color:var(--orange); line-height:0; vertical-align:-10px; margin-right:2px; }
  .testi-author { display:flex; align-items:center; gap:12px; }
  .testi-avatar { width:40px; height:40px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-weight:800; font-size:16px; color:#fff; flex-shrink:0; }
  .testi-name { font-weight:700; font-size:14px; color:var(--dark); }
  .testi-course { font-size:11px; color:var(--slate); margin-top:1px; }

  /* ─── BATCH TIMINGS ─── */
  .batch-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:18px; margin-top:36px; }
  .batch-card {
    background:#fff; border-radius:16px; padding:24px 20px;
    border:1px solid var(--border); text-align:center;
    box-shadow:0 2px 12px rgba(0,0,0,0.05); transition:transform .25s, box-shadow .25s;
    position:relative; overflow:hidden;
  }
  .batch-card:hover { transform:translateY(-4px); box-shadow:0 12px 30px rgba(0,0,0,0.1); }
  .batch-card::after { content:''; position:absolute; bottom:0; left:0; right:0; height:4px; }
  .batch-card.b-morning::after { background:var(--orange); }
  .batch-card.b-evening::after { background:var(--cyan); }
  .batch-card.b-weekend::after { background:var(--blue); }
  .batch-icon { font-size:36px; margin-bottom:10px; }
  .batch-name { font-size:17px; font-weight:800; color:var(--dark); margin-bottom:4px; }
  .batch-time { font-size:20px; font-weight:900; margin-bottom:4px; }
  .batch-days { font-size:12px; color:var(--slate); font-weight:500; }
  .batch-tag { display:inline-block; font-size:10px; font-weight:700; padding:3px 10px; border-radius:100px; margin-top:10px; }

  /* ─── CERTIFICATE (PREMIUM) ─── */
  .cert-section {
    background: #070d1a;
    position: relative; overflow: hidden;
  }
  /* Animated background orbs */
  .cert-section::before {
    content: '';
    position: absolute; top: -120px; left: -120px;
    width: 500px; height: 500px; border-radius: 50%;
    background: radial-gradient(circle, rgba(249,115,22,0.12) 0%, transparent 70%);
    animation: certOrb1 8s ease-in-out infinite alternate;
    pointer-events: none;
  }
  .cert-section::after {
    content: '';
    position: absolute; bottom: -100px; right: -100px;
    width: 400px; height: 400px; border-radius: 50%;
    background: radial-gradient(circle, rgba(1,180,220,0.10) 0%, transparent 70%);
    animation: certOrb2 10s ease-in-out infinite alternate;
    pointer-events: none;
  }
  @keyframes certOrb1 { from{transform:translate(0,0)} to{transform:translate(60px,40px)} }
  @keyframes certOrb2 { from{transform:translate(0,0)} to{transform:translate(-50px,-30px)} }

  /* Stars / sparkles in bg */
  .cert-stars {
    position: absolute; inset: 0; pointer-events: none; overflow: hidden;
  }
  .cert-star {
    position: absolute; border-radius: 50%;
    background: rgba(255,255,255,0.6); animation: twinkle 3s ease-in-out infinite;
  }
  @keyframes twinkle {
    0%,100%{opacity:0.1;transform:scale(1)}
    50%{opacity:0.7;transform:scale(1.4)}
  }

  .cert-wrap {
    display: flex; gap: 56px; align-items: center; flex-wrap: wrap;
    margin-top: 44px; position: relative; z-index: 1;
  }

  /* 3-D perspective wrapper */
  .cert-scene {
    flex: 1.2; min-width: 300px; max-width: 620px; margin: 0 auto;
    perspective: 1200px;
  }
  /* Flip container */
  .cert-flipper {
    position: relative; width: 100%;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(.4,0,.2,1);
    cursor: pointer;
  }
  .cert-flipper.flipped { transform: rotateY(180deg); }
  .cert-face {
    width: 100%; backface-visibility: hidden; border-radius: 16px; overflow: hidden;
  }
  .cert-face-back {
    position: absolute; top: 0; left: 0; width: 100%;
    transform: rotateY(180deg);
  }

  /* ── FRONT FACE ── */
  .cert-front {
    background: linear-gradient(160deg, #fffbf0 0%, #fff8e8 60%, #fffbf0 100%);
    box-shadow: 0 30px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(180,83,9,0.3);
    position: relative;
  }
  /* Shimmer sweep */
  .cert-front::after {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(105deg, transparent 40%, rgba(255,255,255,0.5) 50%, transparent 60%);
    background-size: 200% 100%;
    animation: shimmer 4s ease-in-out infinite;
    pointer-events: none; border-radius: 16px;
  }
  @keyframes shimmer {
    0%{background-position:200% 0}
    100%{background-position:-200% 0}
  }

  /* Gold outer border + inner border using box-shadow */
  .cert-border-wrap {
    margin: 12px; border-radius: 8px;
    box-shadow: 0 0 0 2px #B45309, 0 0 0 5px #FEF3C7, 0 0 0 7px #B45309;
    position: relative; z-index: 1;
    background: linear-gradient(160deg, #fffbf0, #fff8e8, #fffbf0);
    padding: 20px 24px 18px;
  }

  /* Corner flourishes */
  .cert-corner {
    position: absolute; width: 36px; height: 36px;
    background-image:
      linear-gradient(#B45309 2px, transparent 2px),
      linear-gradient(90deg, #B45309 2px, transparent 2px);
    background-size: 100% 100%;
  }
  .cert-corner.tl { top: 0; left: 0; background-repeat: no-repeat;
    border-top: 2px solid #B45309; border-left: 2px solid #B45309; border-radius: 2px 0 0 0; }
  .cert-corner.tr { top: 0; right: 0;
    border-top: 2px solid #B45309; border-right: 2px solid #B45309; border-radius: 0 2px 0 0; }
  .cert-corner.bl { bottom: 0; left: 0;
    border-bottom: 2px solid #B45309; border-left: 2px solid #B45309; border-radius: 0 0 0 2px; }
  .cert-corner.br { bottom: 0; right: 0;
    border-bottom: 2px solid #B45309; border-right: 2px solid #B45309; border-radius: 0 0 2px 0; }
  /* Corner diamond dots */
  .cert-corner::after {
    content: '◆'; position: absolute;
    font-size: 10px; color: #B45309; line-height: 1;
  }
  .cert-corner.tl::after { bottom: -8px; right: -8px; }
  .cert-corner.tr::after { bottom: -8px; left: -8px; }
  .cert-corner.bl::after { top: -8px; right: -8px; }
  .cert-corner.br::after { top: -8px; left: -8px; }

  /* Ribbon banner at top */
  .cert-ribbon {
    background: linear-gradient(90deg, #92400e, #B45309, #d97706, #B45309, #92400e);
    text-align: center; padding: 7px 0; margin: -20px -24px 16px;
    font-size: 10px; font-weight: 800; letter-spacing: 3px;
    color: #FEF3C7; text-transform: uppercase;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    position: relative;
  }
  .cert-ribbon::before,.cert-ribbon::after {
    content: ''; position: absolute; top: 100%;
    border: 6px solid transparent;
  }
  .cert-ribbon::before { left: 0; border-top-color: #7c2d12; border-right-color: #7c2d12; }
  .cert-ribbon::after  { right: 0; border-top-color: #7c2d12; border-left-color: #7c2d12; }

  /* Institute logo row */
  .cert-logo-row {
    display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 10px;
  }
  .cert-logo-svg { width: 36px; height: 36px; }
  .cert-inst-block { text-align: left; }
  .cert-inst-name { font-size: 16px; font-weight: 800; color: #F97316; line-height: 1.1; }
  .cert-inst-sub   { font-size: 9px; color: #92400e; font-weight: 600; }

  /* Divider */
  .cert-divider-gold {
    height: 1px; margin: 10px 0;
    background: linear-gradient(90deg, transparent, #B45309 20%, #F97316 50%, #B45309 80%, transparent);
  }
  .cert-divider-dots {
    text-align: center; font-size: 13px; color: #B45309; letter-spacing: 6px;
    margin: 8px 0; opacity: 0.6;
  }

  /* Main heading */
  .cert-main-heading {
    text-align: center; font-family: Georgia, 'Times New Roman', serif;
    font-size: 24px; color: #92400e; font-style: italic; font-weight: normal;
    letter-spacing: 0.5px; margin: 8px 0 4px; line-height: 1.25;
  }
  .cert-main-heading em { font-size: 30px; color: #B45309; }

  .cert-presented-text {
    text-align: center; font-size: 11px; color: #78716c;
    margin: 10px 0 4px; letter-spacing: 1px; text-transform: uppercase;
  }

  /* Student name with underline */
  .cert-name-field {
    text-align: center; position: relative; margin: 6px 20px 14px;
  }
  .cert-name-field .name {
    font-family: 'Segoe Script', Georgia, serif; font-size: 28px;
    font-weight: 700; color: #1c1917; font-style: italic; line-height: 1.3;
    text-shadow: 1px 1px 0 rgba(180,83,9,0.15);
  }
  .cert-name-underline {
    height: 2px; margin-top: 4px;
    background: linear-gradient(90deg, transparent, #B45309, transparent);
  }

  .cert-body-text {
    text-align: center; font-size: 11.5px; color: #57534e; line-height: 1.8;
    margin: 10px 0 12px;
  }
  .cert-course-name {
    font-weight: 800; color: #F97316; font-size: 15px; font-style: normal;
  }

  /* Meta strip */
  .cert-meta-strip {
    display: flex; border-top: 1px solid #e7d5a8; border-bottom: 1px solid #e7d5a8;
    padding: 8px 0; margin: 12px 0; gap: 0;
  }
  .cert-meta-item {
    flex: 1; text-align: center; padding: 0 8px;
  }
  .cert-meta-item + .cert-meta-item { border-left: 1px solid #e7d5a8; }
  .cert-meta-label { font-size: 8px; color: #a8a29e; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; }
  .cert-meta-value { font-size: 12px; font-weight: 800; color: #1c1917; margin-top: 2px; }

  /* Signatures row */
  .cert-sigs-row {
    display: flex; justify-content: space-between; align-items: flex-end;
    margin-top: 14px; padding-top: 8px; gap: 8px;
  }
  .cert-sig-block { text-align: center; flex: 1; }
  .cert-sig-name {
    font-family: Georgia, serif; font-size: 17px; color: #92400e; font-style: italic; line-height: 1.2;
  }
  .cert-sig-line2 { height: 1px; background: #B45309; margin: 5px 10px 3px; }
  .cert-sig-label2 { font-size: 8.5px; color: #a8a29e; font-weight: 700; letter-spacing: 0.5px; }

  /* Wax seal */
  .cert-wax-seal {
    width: 72px; height: 72px; border-radius: 50%; flex-shrink: 0;
    background: radial-gradient(circle at 35% 35%, #ef4444, #991b1b, #7f1d1d);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3), inset 0 2px 4px rgba(255,255,255,0.2);
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    position: relative; animation: sealPulse 3s ease-in-out infinite;
  }
  @keyframes sealPulse {
    0%,100%{ box-shadow: 0 4px 12px rgba(0,0,0,0.3), 0 0 0 0 rgba(239,68,68,0); }
    50%     { box-shadow: 0 4px 12px rgba(0,0,0,0.3), 0 0 0 8px rgba(239,68,68,0.15); }
  }
  .cert-wax-seal::before {
    content: ''; position: absolute; inset: 4px; border-radius: 50%;
    border: 1px dashed rgba(255,255,255,0.3);
  }
  .cert-wax-inner { font-size: 22px; line-height: 1; }
  .cert-wax-text  { font-size: 7px; color: rgba(255,255,255,0.85); font-weight: 800; letter-spacing: 1px; margin-top: 2px; }

  /* QR placeholder */
  .cert-qr {
    width: 44px; height: 44px; background: #fff;
    border: 1.5px solid #e7d5a8; border-radius: 4px;
    display: grid; grid-template-columns: repeat(5,1fr); gap: 2px; padding: 4px;
    flex-shrink: 0;
  }
  .cert-qr span {
    border-radius: 1px;
    background: #1c1917;
  }

  /* Watermark */
  .cert-watermark-bg {
    position: absolute; top: 50%; left: 50%;
    transform: translate(-50%,-50%) rotate(-25deg);
    font-size: 72px; font-weight: 900; color: rgba(249,115,22,0.04);
    white-space: nowrap; pointer-events: none; letter-spacing: 8px; z-index: 0;
    font-family: Arial, sans-serif;
  }

  /* ── BACK FACE ── */
  .cert-back {
    background: linear-gradient(160deg, #1c1917, #292524);
    padding: 28px; border-radius: 16px; min-height: 340px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
    display: flex; flex-direction: column; justify-content: space-between;
  }
  .cert-back-header { text-align: center; margin-bottom: 16px; }
  .cert-back-title { font-size: 18px; font-weight: 800; color: #F97316; margin-bottom: 4px; }
  .cert-back-sub { font-size: 11px; color: #a8a29e; }
  .cert-back-divider { height: 1px; background: linear-gradient(90deg,transparent,#B45309,transparent); margin: 14px 0; }
  .cert-back-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-bottom: 16px; }
  .cert-back-item { background: rgba(255,255,255,0.05); border-radius: 8px; padding: 12px; border: 1px solid rgba(180,83,9,0.3); }
  .cert-back-item-label { font-size: 9px; font-weight: 700; color: #B45309; text-transform: uppercase; letter-spacing: 0.8px; }
  .cert-back-item-value { font-size: 13px; font-weight: 700; color: #fff; margin-top: 3px; }
  .cert-back-rules { font-size: 11px; color: #78716c; line-height: 1.8; margin-bottom: 16px; }
  .cert-back-contact {
    text-align: center; background: rgba(249,115,22,0.1); border: 1px solid rgba(249,115,22,0.3);
    border-radius: 8px; padding: 10px;
    font-size: 12px; color: #fdba74; font-weight: 600;
  }

  /* Flip button */
  .cert-flip-btn {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.15);
    color: #cbd5e1; font-size: 12px; font-weight: 700;
    padding: 8px 18px; border-radius: 8px; cursor: pointer;
    margin: 14px auto 0; transition: background .2s;
  }
  .cert-flip-btn:hover { background: rgba(255,255,255,0.14); }

  /* Info panel */
  .cert-info { flex: 1; min-width: 240px; color: #fff; }
  .cert-info h3 { font-size: 30px; font-weight: 800; line-height: 1.2; margin-bottom: 14px; }
  .cert-info h3 span { color: var(--orange); }
  .cert-info .cert-info-sub { font-size: 14px; color: #94a3b8; line-height: 1.7; margin-bottom: 24px; }
  .cert-feature-list { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
  .cert-feature {
    display: flex; align-items: flex-start; gap: 14px;
    background: rgba(255,255,255,0.05); border-radius: 12px;
    padding: 13px 16px; border: 1px solid rgba(255,255,255,0.08);
    transition: border-color .2s;
  }
  .cert-feature:hover { border-color: rgba(249,115,22,0.4); }
  .cert-feature .icon { font-size: 22px; flex-shrink: 0; margin-top: 1px; }
  .cert-feature .text { font-size: 13px; color: #94a3b8; line-height: 1.5; }
  .cert-feature .text strong { color: #fff; display: block; font-size: 14px; margin-bottom: 2px; }
  .cert-cta {
    display: inline-flex; align-items: center; gap: 10px;
    background: linear-gradient(135deg, var(--orange), #ea580c);
    color: #fff; font-weight: 800; font-size: 15px;
    padding: 14px 28px; border-radius: 12px; text-decoration: none;
    transition: transform .2s, box-shadow .2s;
    box-shadow: 0 6px 24px rgba(249,115,22,0.45);
  }
  .cert-cta:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(249,115,22,0.55); }
  @media(max-width:680px){
    .cert-main-heading em { font-size: 22px; }
    .cert-name-field .name { font-size: 20px; }
    .cert-border-wrap { padding: 14px 14px 12px; }
    .cert-back-grid { grid-template-columns: 1fr; }
  }


  /* ─── PLACEMENT SECTION ─── */
  .placement-section { background: var(--dark); padding: 80px 6%; }
  .placement-section .section-title { color: #fff; }
  .placement-section .section-sub { color: rgba(255,255,255,0.5); }
  .placement-section .section-label { background: rgba(34,197,94,0.15); color: var(--green); }
  .placement-stats { display: flex; gap: 20px; flex-wrap: wrap; justify-content: center; margin-bottom: 48px; }
  .pl-stat {
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px; padding: 24px 32px; text-align: center; min-width: 160px;
    transition: border-color .25s;
  }
  .pl-stat:hover { border-color: rgba(34,197,94,0.4); }
  .pl-stat-num { font-size: 2.4rem; font-weight: 900; color: var(--green); line-height: 1; }
  .pl-stat-label { font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 6px; font-weight: 500; }
  .placed-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 18px; }
  .placed-card {
    background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
    border-radius: 16px; padding: 20px; transition: transform .25s, border-color .25s;
  }
  .placed-card:hover { transform: translateY(-4px); border-color: rgba(34,197,94,0.4); }
  .placed-avatar { width: 44px; height: 44px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: 18px; color: #fff; margin-bottom: 12px; }
  .placed-name { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 2px; }
  .placed-course { font-size: 11px; color: rgba(255,255,255,0.45); margin-bottom: 10px; }
  .placed-job { display: flex; align-items: center; gap: 8px; background: rgba(34,197,94,0.12); border: 1px solid rgba(34,197,94,0.25); border-radius: 8px; padding: 8px 12px; }
  .placed-job-icon { font-size: 16px; }
  .placed-job-text { font-size: 12px; font-weight: 700; color: var(--green); }
  .placed-salary { font-size: 11px; color: rgba(255,255,255,0.4); margin-top: 4px; font-weight: 500; }

  /* ─── MAPS & DOWNLOAD ─── */
  .map-wrap { border-radius:20px; overflow:hidden; border:1px solid var(--border); box-shadow:0 4px 20px rgba(0,0,0,0.08); margin-top:36px; }
  .map-wrap iframe { display:block; width:100%; height:380px; border:none; }
  .download-bar {
    background: linear-gradient(135deg,var(--dark),var(--dark2));
    border-radius:16px; padding:28px 32px;
    display:flex; align-items:center; justify-content:space-between;
    gap:20px; flex-wrap:wrap; margin-top:32px;
    border:1px solid rgba(255,255,255,0.07);
  }
  .download-bar h3 { color:#fff; font-size:18px; font-weight:800; margin-bottom:4px; }
  .download-bar p { color:rgba(255,255,255,0.5); font-size:13px; }
  .download-btn {
    background:var(--orange); color:#fff; font-weight:700; font-size:14px;
    padding:13px 28px; border-radius:10px; text-decoration:none; white-space:nowrap;
    box-shadow:0 4px 16px rgba(249,115,22,0.4); transition:transform .2s, box-shadow .2s;
    display:flex; align-items:center; gap:8px;
  }
  .download-btn:hover { transform:translateY(-2px); box-shadow:0 8px 24px rgba(249,115,22,0.5); }


  /* ─── EMI SECTION ─── */
  .emi-section { background: #fff; padding: 80px 6%; }
  .emi-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px,1fr)); gap: 20px; margin-top: 40px; }
  .emi-card {
    border-radius: 16px; padding: 28px 24px; border: 2px solid var(--border);
    text-align: center; transition: transform .25s, border-color .25s, box-shadow .25s;
    position: relative; overflow: hidden;
  }
  .emi-card:hover { transform: translateY(-5px); border-color: var(--orange); box-shadow: 0 14px 36px rgba(249,115,22,0.12); }
  .emi-card.popular { border-color: var(--orange); box-shadow: 0 8px 30px rgba(249,115,22,0.15); }
  .emi-popular-tag {
    position: absolute; top: 0; right: 0;
    background: var(--orange); color: #fff; font-size: 10px; font-weight: 800;
    padding: 5px 14px; border-radius: 0 16px 0 10px; letter-spacing: .5px;
  }
  .emi-icon { font-size: 36px; margin-bottom: 14px; }
  .emi-plan { font-size: 15px; font-weight: 800; color: var(--dark); margin-bottom: 6px; }
  .emi-amount { font-size: 2rem; font-weight: 900; color: var(--orange); margin: 8px 0; line-height: 1; }
  .emi-amount span { font-size: 14px; color: var(--slate); font-weight: 500; }
  .emi-desc { font-size: 13px; color: var(--body); line-height: 1.6; margin-bottom: 16px; }
  .emi-badge { display: inline-block; background: rgba(34,197,94,0.1); color: var(--green); font-size: 11px; font-weight: 700; padding: 4px 12px; border-radius: 100px; }
  .emi-note { text-align: center; margin-top: 28px; font-size: 13px; color: var(--slate); }

  /* ─── STICKY MOBILE CTA ─── */
  .sticky-cta {
    display:none; position:fixed; bottom:0; left:0; right:0; z-index:490;
    background:var(--dark); padding:12px 16px;
    border-top:1px solid rgba(255,255,255,0.1);
    gap:10px;
  }
  .sticky-cta a {
    flex:1; padding:13px; border-radius:10px; text-align:center;
    font-size:14px; font-weight:700; text-decoration:none; display:flex;
    align-items:center; justify-content:center; gap:6px;
  }
  .sticky-cta .s-wa  { background:#25d366; color:#fff; }
  .sticky-cta .s-call { background:var(--orange); color:#fff; }
  @media (max-width:700px) {
    .sticky-cta { display:flex; }
    .wa-float { bottom: 88px; }
    #backTop { bottom:100px; }

  #toast { bottom:90px; }
  }

  /* ─── RESPONSIVE ─── */
  @media (max-width: 900px) {
    .hero-visual { display: none; }
    .sbar-divider { display: none; }
    .bar-label { width: 130px; font-size: 11px; }
  }
  @media (max-width: 700px) {
    .nav-links, .nav-cta { display: none; }
    .nav-hamburger { display: flex; }
    .hero { padding: 100px 5% 60px; }
    .section { padding: 60px 5%; }
    .hero-stats { gap: 20px; }
    .wa-float-label { display: none; }
  }


  /* ─── COMPARE COURSES ─── */
  .compare-btn-card {
    position: absolute; top: 12px; right: 12px;
    width: 28px; height: 28px; border-radius: 50%;
    background: rgba(255,255,255,0.9); border: 1.5px solid var(--border);
    cursor: pointer; font-size: 14px; display: flex; align-items: center; justify-content: center;
    transition: background .2s, border-color .2s; z-index: 2; flex-shrink: 0;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
  }
  .compare-btn-card:hover { background: var(--orange); border-color: var(--orange); }
  .compare-btn-card.selected { background: var(--orange); border-color: var(--orange); color: #fff; }
  .compare-tray {
    position: fixed; bottom: 0; left: 0; right: 0; z-index: 600;
    background: var(--dark); border-top: 2px solid var(--orange);
    padding: 14px 6%; display: flex; align-items: center; gap: 16px; flex-wrap: wrap;
    transform: translateY(100%); transition: transform .35s;
  }
  .compare-tray.open { transform: translateY(0); }
  .compare-tray-label { color: rgba(255,255,255,0.6); font-size: 13px; font-weight: 600; margin-right: 4px; }
  .compare-items { display: flex; gap: 10px; flex: 1; flex-wrap: wrap; }
  .compare-chip {
    background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.2);
    border-radius: 8px; padding: 6px 14px; font-size: 12px; font-weight: 600; color: #fff;
    display: flex; align-items: center; gap: 6px;
  }
  .compare-chip .cc-remove { cursor: pointer; opacity: 0.6; }
  .compare-chip .cc-remove:hover { opacity: 1; }
  .compare-go-btn {
    background: var(--orange); color: #fff; font-weight: 700; font-size: 13px;
    padding: 10px 22px; border-radius: 8px; border: none; cursor: pointer;
    transition: opacity .2s; white-space: nowrap; font-family: 'Poppins', sans-serif;
  }
  .compare-go-btn:hover { opacity: .85; }
  .compare-clear { color: rgba(255,255,255,0.4); font-size: 12px; cursor: pointer; transition: color .2s; }
  .compare-clear:hover { color: #ef4444; }

  /* Compare Modal */
  .compare-modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,0.7); z-index: 950;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; transition: opacity .3s; padding: 20px;
  }
  .compare-modal-overlay.open { opacity: 1; pointer-events: all; }
  .compare-modal-box {
    background: #fff; border-radius: 20px; max-width: 860px; width: 100%;
    max-height: 90vh; overflow-y: auto;
    transform: scale(.92); transition: transform .3s;
    box-shadow: 0 24px 60px rgba(0,0,0,0.25);
  }
  .compare-modal-overlay.open .compare-modal-box { transform: scale(1); }
  .compare-modal-header { padding: 20px 24px; border-bottom: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
  .compare-modal-header h3 { font-size: 18px; font-weight: 800; color: var(--dark); }
  .compare-close { background: var(--border); border: none; border-radius: 50%; width: 32px; height: 32px; cursor: pointer; font-size: 16px; display: flex; align-items: center; justify-content: center; }
  .compare-table { width: 100%; border-collapse: collapse; }
  .compare-table th { background: var(--bg); padding: 14px 18px; font-size: 13px; font-weight: 700; color: var(--dark); border: 1px solid var(--border); text-align: left; }
  .compare-table td { padding: 14px 18px; font-size: 13px; color: var(--body); border: 1px solid var(--border); vertical-align: top; }
  .compare-table tr:hover td { background: #f8fafc; }
  .compare-table .ct-price { font-weight: 900; font-size: 16px; }

  /* ─── TOAST ─── */
  #toast {
    position: fixed; bottom: 28px; left: 50%; transform: translateX(-50%) translateY(80px);
    background: var(--dark); color: #fff; padding: 12px 24px; border-radius: 100px;
    font-size: 14px; font-weight: 600; z-index: 999;
    box-shadow: 0 8px 30px rgba(0,0,0,0.3);
    transition: transform .35s cubic-bezier(.25,.8,.25,1);
    border-left: 4px solid var(--orange);
    white-space: nowrap;
  }
  #toast.show { transform: translateX(-50%) translateY(0); }

  /* ─── SCROLL PROGRESS BAR ─── */
  #scrollProgress {
    position: fixed; top: 0; left: 0; height: 3px; z-index: 9999;
    background: linear-gradient(90deg, var(--orange), var(--cyan));
    width: 0%; transition: width .1s linear; pointer-events: none;
  }

  /* ─── ANNOUNCEMENT BAR ─── */
  .announce-bar {
    background: linear-gradient(90deg, #ea580c, var(--orange), #f59e0b);
    color: #fff; text-align: center; padding: 9px 48px 9px 16px;
    font-size: 13px; font-weight: 700; position: relative; z-index: 101;
    display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap;
  }
  .announce-bar a { color: #fff; }
  .ab-close {
    position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
    background: rgba(255,255,255,0.25); border: none; color: #fff;
    width: 22px; height: 22px; border-radius: 50%; cursor: pointer;
    font-size: 12px; display: flex; align-items: center; justify-content: center;
    font-family: 'Poppins',sans-serif;
  }
  .bar-closed .announce-bar { display: none !important; }
  nav { top: 40px; transition: top .3s; }
  .bar-closed nav { top: 0 !important; }

  /* ─── SOCIAL PROOF TOAST ─── */
  .sp-toast {
    position: fixed; bottom: 80px; left: 20px; z-index: 800;
    background: #fff; border-radius: 14px; padding: 12px 16px;
    box-shadow: 0 8px 32px rgba(0,0,0,0.15); border-left: 4px solid var(--green);
    display: flex; align-items: center; gap: 12px; max-width: 300px;
    transform: translateX(-340px); transition: transform .4s cubic-bezier(.25,.8,.25,1);
    pointer-events: none;
  }
  .sp-toast.show { transform: translateX(0); }
  .sp-avatar { width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; color: #fff; font-size: 15px; flex-shrink: 0; }
  .sp-text { font-size: 12px; color: var(--dark); line-height: 1.5; }
  .sp-text strong { display: block; font-size: 13px; }
  .sp-time { font-size: 10px; color: var(--slate); margin-top: 2px; }
  @media(max-width:700px){ .sp-toast { bottom: 100px; max-width: 260px; left: 10px; } }

  /* ─── SEATS BAR ─── */
  .seats-bar { padding: 0 22px 14px; }
  .seats-track { height: 5px; background: var(--border); border-radius: 3px; overflow: hidden; margin-bottom: 4px; }
  .seats-fill { height: 100%; border-radius: 3px; }
  .seats-label { font-size: 10px; font-weight: 700; }

  /* ─── QUIZ SECTION ─── */
  .quiz-section { background: linear-gradient(135deg, var(--dark) 0%, #0d1117 100%); padding: 80px 6%; }
  .quiz-section .section-title { color: #fff; }
  .quiz-section .section-sub { color: rgba(255,255,255,0.5); }
  .quiz-section .section-label { background: rgba(249,115,22,0.15); color: var(--orange); }
  .quiz-box {
    max-width: 640px; margin: 40px auto 0;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px; padding: 32px;
  }
  .quiz-step { display: none; }
  .quiz-step.active { display: block; animation: fadeInMenu .3s ease; }
  .quiz-q-label { font-size: 11px; font-weight: 700; color: var(--orange); text-transform: uppercase; letter-spacing: 1px; margin-bottom: 10px; }
  .quiz-question { font-size: 19px; font-weight: 800; color: #fff; margin-bottom: 22px; line-height: 1.4; }
  .quiz-options { display: flex; flex-direction: column; gap: 10px; }
  .quiz-opt {
    background: rgba(255,255,255,0.05); border: 1.5px solid rgba(255,255,255,0.12);
    border-radius: 12px; padding: 14px 18px; color: rgba(255,255,255,0.8);
    font-size: 14px; font-weight: 600; cursor: pointer; transition: all .2s;
    display: flex; align-items: center; gap: 12px;
    font-family: 'Poppins',sans-serif; text-align: left; width: 100%;
  }
  .quiz-opt:hover { border-color: var(--orange); background: rgba(249,115,22,0.1); color: #fff; }
  .quiz-progress { display: flex; gap: 6px; margin-bottom: 24px; }
  .quiz-dot { flex: 1; height: 4px; border-radius: 2px; background: rgba(255,255,255,0.1); transition: background .3s; }
  .quiz-dot.done { background: var(--orange); }
  .quiz-result { text-align: center; display: none; }
  .quiz-result.show { display: block; animation: fadeInMenu .4s ease; }
  .quiz-result-icon { font-size: 52px; margin-bottom: 12px; }
  .quiz-result h3 { font-size: 22px; font-weight: 900; color: #fff; margin-bottom: 8px; }
  .quiz-result h3 span { color: var(--orange); }
  .quiz-result p { color: rgba(255,255,255,0.6); font-size: 14px; margin-bottom: 24px; line-height: 1.7; }
  .quiz-result-courses { display: flex; flex-direction: column; gap: 10px; margin-bottom: 24px; }
  .quiz-course-rec {
    background: rgba(255,255,255,0.07); border: 1px solid rgba(255,255,255,0.12);
    border-radius: 12px; padding: 14px 18px;
    display: flex; align-items: center; justify-content: space-between; gap: 12px;
  }
  .quiz-course-rec .qcr-name { font-size: 14px; font-weight: 700; color: #fff; }
  .quiz-course-rec .qcr-price { font-size: 16px; font-weight: 900; color: var(--orange); flex-shrink: 0; }
  .quiz-wa-btn {
    width: 100%; padding: 14px; border-radius: 12px; border: none; cursor: pointer;
    background: #25d366; color: #fff; font-size: 15px; font-weight: 800;
    font-family: 'Poppins',sans-serif;
    display: flex; align-items: center; justify-content: center; gap: 8px; transition: opacity .2s;
  }
  .quiz-wa-btn:hover { opacity: .88; }
  .quiz-restart { color: rgba(255,255,255,0.4); font-size: 12px; cursor: pointer; margin-top: 12px; display: inline-block; text-decoration: underline; }

  /* ─── EMI CALCULATOR ─── */
  .emi-calc-wrap {
    background: #fff; border-radius: 20px; padding: 32px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08); border: 1px solid var(--border);
    max-width: 560px; margin: 40px auto 0;
  }
  .emi-calc-label { font-size: 13px; font-weight: 700; color: var(--dark); margin-bottom: 8px; display: block; }
  .emi-course-select {
    width: 100%; padding: 12px 16px; border-radius: 10px;
    border: 1.5px solid var(--border); font-family: 'Poppins',sans-serif;
    font-size: 14px; color: var(--dark); outline: none; margin-bottom: 20px; background: var(--bg);
    transition: border-color .2s;
  }
  .emi-course-select:focus { border-color: var(--orange); }
  input[type=range].emi-slider { width: 100%; accent-color: var(--orange); cursor: pointer; margin: 8px 0; }
  .emi-months-labels { display: flex; justify-content: space-between; font-size: 11px; color: var(--slate); }
  .emi-result-box {
    background: linear-gradient(135deg, var(--dark), var(--dark2));
    border-radius: 14px; padding: 20px 24px; margin-top: 20px;
    display: flex; align-items: center; justify-content: space-around; flex-wrap: wrap; gap: 16px;
  }
  .emi-res-item { text-align: center; }
  .emi-res-num { font-size: 24px; font-weight: 900; color: var(--orange); }
  .emi-res-label { font-size: 11px; color: rgba(255,255,255,0.5); margin-top: 3px; font-weight: 600; }
  .emi-calc-btn {
    width: 100%; margin-top: 16px; padding: 13px; border-radius: 10px; border: none;
    background: var(--orange); color: #fff; font-size: 14px; font-weight: 700;
    font-family: 'Poppins',sans-serif; cursor: pointer;
    display: flex; align-items: center; justify-content: center; gap: 8px; transition: opacity .2s;
  }
  .emi-calc-btn:hover { opacity: .88; }

  /* ─── DEMO CLASS BOOKING ─── */
  .demo-section { padding: 80px 6%; }
  .demo-form-wrap {
    max-width: 600px; margin: 40px auto 0; background: #fff;
    border-radius: 20px; padding: 36px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.08); border: 1px solid var(--border);
  }
  .demo-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 16px; }
  @media(max-width:600px){ .demo-row { grid-template-columns: 1fr; } }
  .demo-field label { font-size: 12px; font-weight: 700; color: var(--dark); display: block; margin-bottom: 6px; }
  .demo-input, .demo-select {
    width: 100%; padding: 12px 14px; border-radius: 10px;
    border: 1.5px solid var(--border); font-family: 'Poppins',sans-serif;
    font-size: 14px; color: var(--dark); outline: none; background: var(--bg); transition: border-color .2s;
  }
  .demo-input:focus, .demo-select:focus { border-color: var(--orange); background: #fff; }
  .demo-submit {
    width: 100%; padding: 15px; border-radius: 12px; border: none;
    background: linear-gradient(135deg, var(--orange), #ea580c); color: #fff;
    font-size: 15px; font-weight: 800; font-family: 'Poppins',sans-serif;
    cursor: pointer; margin-top: 8px;
    display: flex; align-items: center; justify-content: center; gap: 8px;
    transition: transform .2s, box-shadow .2s;
    box-shadow: 0 6px 20px rgba(249,115,22,0.35);
  }
  .demo-submit:hover { transform: translateY(-2px); box-shadow: 0 10px 28px rgba(249,115,22,0.45); }
  .demo-trust { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 14px; flex-wrap: wrap; }
  .demo-trust-item { font-size: 12px; color: var(--slate); display: flex; align-items: center; gap: 5px; }

  /* ─── DARK MODE ─── */
  .dark-toggle {
    background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.2);
    border-radius: 20px; padding: 5px 10px; cursor: pointer; font-size: 15px;
    color: #fff; display: flex; align-items: center; gap: 5px; transition: background .2s;
    margin-left: 6px; font-family: 'Poppins',sans-serif;
  }
  .dark-toggle:hover { background: rgba(255,255,255,0.18); }
  body.dark-mode { background: #0f172a; color: #f1f5f9; }
  body.dark-mode .course-card, body.dark-mode .why-card, body.dark-mode .testi-card,
  body.dark-mode .batch-card, body.dark-mode .faq-item, body.dark-mode .emi-card,
  body.dark-mode .partner-badge, body.dark-mode .demo-form-wrap, body.dark-mode .emi-calc-wrap,
  body.dark-mode .placed-card { background: #1e293b !important; border-color: #334155 !important; }
  body.dark-mode .section { background: #0f172a !important; }
  body.dark-mode .card-name, body.dark-mode .why-title { color: #f1f5f9 !important; }
  body.dark-mode .card-desc, body.dark-mode .why-desc, body.dark-mode .testi-text { color: #94a3b8 !important; }
  body.dark-mode .search-input { background: #1e293b; border-color: #334155; color: #f1f5f9; }
  body.dark-mode .filter-btn { background: #1e293b; border-color: #334155; color: #94a3b8; }
  body.dark-mode .section-title { color: #f1f5f9 !important; }
  body.dark-mode .emi-course-select, body.dark-mode .demo-input, body.dark-mode .demo-select { background: #0f172a; border-color: #334155; color: #f1f5f9; }
  body.dark-mode .partner-strip { background: #1e293b; border-color: #334155; }
}

/* ════════════════════════════════════════════════════
   REGISTRATION MODAL
════════════════════════════════════════════════════ */
.reg-overlay {
  display:none; position:fixed; inset:0; z-index:9999;
  background:rgba(10,14,26,0.82); backdrop-filter:blur(6px);
  align-items:center; justify-content:center; padding:16px;
}
.reg-overlay.open { display:flex; animation:regFadeIn .25s ease; }
@keyframes regFadeIn { from{opacity:0;transform:scale(.96)} to{opacity:1;transform:scale(1)} }

.reg-modal {
  background:#fff; border-radius:20px; width:100%; max-width:520px;
  max-height:92vh; overflow-y:auto; box-shadow:0 24px 64px rgba(0,0,0,.35);
  position:relative;
}
body.dark-mode .reg-modal { background:#1e293b; color:#e2e8f0; }

.reg-header {
  background:linear-gradient(135deg,#7c3aed 0%,#f97316 100%);
  padding:28px 28px 22px; border-radius:20px 20px 0 0; text-align:center; color:#fff;
}
.reg-header h2 { font-size:20px; font-weight:800; margin-bottom:4px; }
.reg-header p  { font-size:13px; opacity:.88; }

.reg-close {
  position:absolute; top:14px; right:16px;
  background:rgba(255,255,255,.22); border:none; color:#fff;
  width:32px; height:32px; border-radius:50%; font-size:16px;
  cursor:pointer; display:flex; align-items:center; justify-content:center;
  transition:background .2s;
}
.reg-close:hover { background:rgba(255,255,255,.4); }

.reg-body { padding:24px 28px 28px; }

.reg-row { display:grid; grid-template-columns:1fr 1fr; gap:14px; }
@media(max-width:480px){ .reg-row{ grid-template-columns:1fr; } }

.reg-field { display:flex; flex-direction:column; gap:5px; margin-bottom:14px; }
.reg-field label {
  font-size:12.5px; font-weight:600; color:#374151;
  letter-spacing:.3px; text-transform:uppercase;
}
body.dark-mode .reg-field label { color:#94a3b8; }
.reg-field input, .reg-field select {
  padding:11px 14px; border-radius:10px; font-size:14px;
  border:1.5px solid #e2e8f0; background:#f8fafc;
  font-family:'Poppins',sans-serif; color:#1a202c;
  transition:border-color .2s, box-shadow .2s; outline:none;
}
body.dark-mode .reg-field input,
body.dark-mode .reg-field select { background:#0f172a; color:#e2e8f0; border-color:#334155; }
.reg-field input:focus, .reg-field select:focus {
  border-color:#7c3aed; box-shadow:0 0 0 3px rgba(124,58,237,.12);
}
.reg-field input.err, .reg-field select.err { border-color:#ef4444; }

.reg-submit {
  width:100%; padding:14px; border-radius:12px; border:none; cursor:pointer;
  background:linear-gradient(135deg,#7c3aed,#f97316);
  color:#fff; font-size:15px; font-weight:700;
  font-family:'Poppins',sans-serif; letter-spacing:.3px;
  transition:transform .2s, box-shadow .2s;
  box-shadow:0 6px 20px rgba(124,58,237,.35); margin-top:6px;
}
.reg-submit:hover  { transform:translateY(-2px); box-shadow:0 10px 28px rgba(124,58,237,.45); }
.reg-submit:active { transform:translateY(0); }
.reg-submit:disabled { opacity:.65; cursor:not-allowed; transform:none; }

.reg-note { text-align:center; font-size:11.5px; color:#94a3b8; margin-top:10px; }

.reg-success {
  display:none; flex-direction:column; align-items:center;
  justify-content:center; padding:40px 28px; text-align:center; gap:12px;
}
.reg-success.show { display:flex; }
.reg-success .s-icon { font-size:56px; }
.reg-success h3 { font-size:20px; font-weight:800; color:#22c55e; }
.reg-success p  { font-size:14px; color:#64748b; }
body.dark-mode .reg-success p { color:#94a3b8; }

/* ── NAV ADMISSION BUTTON ── */
.nav-admit-btn {
  background:linear-gradient(135deg,#22c55e,#16a34a);
  color:#fff; font-size:13px; font-weight:700;
  padding:9px 18px; border-radius:8px; text-decoration:none;
  transition:transform .2s, box-shadow .2s;
  box-shadow:0 4px 16px rgba(34,197,94,0.35);
}
.nav-admit-btn:hover { transform:translateY(-2px); box-shadow:0 8px 24px rgba(34,197,94,0.5); }

/* ── NAV REGISTER BUTTON ── */
.nav-reg-btn {
  background:linear-gradient(135deg,#7c3aed,#a855f7);
  color:#fff; font-size:13px; font-weight:700;
  padding:9px 18px; border-radius:8px; border:none; cursor:pointer;
  font-family:'Poppins',sans-serif;
  transition:transform .2s, box-shadow .2s;
  box-shadow:0 4px 16px rgba(124,58,237,0.4);
}
.nav-reg-btn:hover { transform:translateY(-2px); box-shadow:0 8px 24px rgba(124,58,237,0.5); }
  body.dark-mode .faq-q { color: #f1f5f9; }