/* ============================================================
       CSS RESET & VARIABLES
    ============================================================ */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --navy:       #0f2c5e;
      --blue-900:   #1e3a6e;
      --blue-800:   #1e40af;
      --blue-700:   #1d4ed8;
      --blue-600:   #2563eb;
      --blue-500:   #3b82f6;
      --blue-400:   #60a5fa;
      --blue-300:   #93c5fd;
      --blue-200:   #bfdbfe;
      --blue-100:   #dbeafe;
      --blue-50:    #eff6ff;
      --white:      #ffffff;
      --gray-900:   #0f172a;
      --gray-800:   #1e293b;
      --gray-700:   #334155;
      --gray-600:   #475569;
      --gray-500:   #64748b;
      --gray-400:   #94a3b8;
      --gray-300:   #cbd5e1;
      --gray-200:   #e2e8f0;
      --gray-100:   #f1f5f9;
      --gray-50:    #f8fafc;
      --green:      #25d366;
      --green-dark: #128c7e;
      --gold:       #f59e0b;

      --shadow-sm:  0 1px 3px rgba(15,44,94,.07), 0 1px 2px rgba(15,44,94,.05);
      --shadow-md:  0 4px 16px rgba(15,44,94,.10), 0 2px 6px rgba(15,44,94,.06);
      --shadow-lg:  0 10px 32px rgba(15,44,94,.14), 0 4px 12px rgba(15,44,94,.08);
      --shadow-xl:  0 20px 56px rgba(15,44,94,.18), 0 8px 24px rgba(15,44,94,.10);

      --r-sm:  8px;
      --r-md:  14px;
      --r-lg:  22px;
      --r-xl:  32px;
      --ease:  cubic-bezier(.4,0,.2,1);
      --trans: all .3s var(--ease);
    }

    html { scroll-behavior: smooth; }

    body {
      font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
      color: var(--gray-800);
      background: var(--white);
      line-height: 1.6;
      overflow-x: hidden;
    }

    img { display: block; max-width: 100%; height: auto; }
    a   { text-decoration: none; color: inherit; }
    ul  { list-style: none; }

    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    section { padding: 96px 0; }

    /* Typography helpers */
    .pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      font-size: .72rem;
      font-weight: 700;
      letter-spacing: .11em;
      text-transform: uppercase;
      color: var(--blue-700);
      background: var(--blue-50);
      border: 1px solid var(--blue-200);
      padding: 5px 14px;
      border-radius: 50px;
      margin-bottom: 14px;
    }

    .sec-title {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.75rem, 3vw, 2.55rem);
      font-weight: 700;
      color: var(--navy);
      line-height: 1.22;
      margin-bottom: 14px;
    }

    .sec-sub {
      font-size: 1rem;
      color: var(--gray-500);
      line-height: 1.72;
      max-width: 600px;
    }

    /* Scroll-reveal */
    .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: opacity .65s var(--ease), transform .65s var(--ease);
    }
    .reveal.show { opacity: 1; transform: none; }

    /* Buttons */
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 13px 28px;
      border-radius: 50px;
      font-size: .9rem;
      font-weight: 600;
      cursor: pointer;
      transition: var(--trans);
      border: none;
      white-space: nowrap;
    }
    .btn-primary {
      background: linear-gradient(135deg, var(--blue-500) 0%, var(--blue-800) 100%);
      color: var(--white);
      box-shadow: 0 4px 20px rgba(37,99,235,.45);
    }
    .btn-primary:hover  { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(37,99,235,.55); }
    .btn-ghost {
      background: rgba(255,255,255,.13);
      color: var(--white);
      border: 2px solid rgba(255,255,255,.5);
      backdrop-filter: blur(8px);
    }
    .btn-ghost:hover  { background: rgba(255,255,255,.24); border-color: var(--white); transform: translateY(-2px); }
    .btn-wa {
      background: linear-gradient(135deg, var(--green), var(--green-dark));
      color: var(--white);
      box-shadow: 0 4px 16px rgba(37,211,102,.4);
    }
    .btn-wa:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,.55); }
    .btn-blue-solid {
      background: var(--blue-600);
      color: var(--white);
      box-shadow: var(--shadow-md);
    }
    .btn-blue-solid:hover { background: var(--blue-700); transform: translateY(-2px); box-shadow: var(--shadow-lg); }

    /* ============================================================
       TOP TICKER
    ============================================================ */
    .ticker {
      background: linear-gradient(90deg, var(--navy), var(--blue-800));
      color: rgba(255,255,255,.9);
      padding: 9px 0;
      font-size: .78rem;
      font-weight: 500;
      overflow: hidden;
    }
    .ticker-inner {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 6px;
      flex-wrap: wrap;
      text-align: center;
      padding: 0 24px;
    }
    .ticker-badge {
      background: var(--gold);
      color: var(--navy);
      font-weight: 800;
      font-size: .7rem;
      padding: 2px 10px;
      border-radius: 50px;
      letter-spacing: .06em;
    }

    /* ============================================================
       NAVBAR
    ============================================================ */
    #nav {
      position: fixed;
      top: 0; left: 0; right: 0;
      z-index: 1000;
      transition: background .3s var(--ease), box-shadow .3s var(--ease), border-color .3s var(--ease);
    }
    #nav.top   { background: transparent; }
    #nav.solid {
      background: rgba(255,255,255,.97);
      backdrop-filter: blur(14px);
      box-shadow: 0 2px 24px rgba(15,44,94,.09);
      border-bottom: 1px solid var(--blue-100);
    }

    .nav-wrap {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 70px;
    }

    .nav-logo {
      display: flex;
      align-items: center;
      gap: 11px;
    }
    .nav-logo img {
      width: 46px;
      height: 46px;
      object-fit: contain;
      border-radius: 50%;
      flex-shrink: 0;
    }
    .nav-logo-text strong {
      display: block;
      font-family: 'Playfair Display', serif;
      font-size: .95rem;
      font-weight: 700;
      color: var(--navy);
      line-height: 1.2;
    }
    .nav-logo-text span {
      font-size: .65rem;
      font-weight: 600;
      color: var(--blue-600);
      letter-spacing: .05em;
      text-transform: uppercase;
    }
    #nav.top .nav-logo-text strong,
    #nav.top .nav-logo-text span { color: rgba(255,255,255,.92); }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 2px;
    }
    .nav-links a {
      padding: 8px 13px;
      font-size: .82rem;
      font-weight: 500;
      color: var(--gray-700);
      border-radius: var(--r-sm);
      transition: var(--trans);
    }
    .nav-links a:hover { color: var(--blue-600); background: var(--blue-50); }
    .nav-links a.active { color: var(--blue-600); background: var(--blue-50); }
    #nav.top .nav-links a { color: rgba(255,255,255,.88); }
    #nav.top .nav-links a:hover { color: var(--white); background: rgba(255,255,255,.14); }
    #nav.top .nav-links a.active { color: var(--white); background: rgba(255,255,255,.16); }

    .nav-admit {
      padding: 9px 20px !important;
      background: var(--blue-600) !important;
      color: var(--white) !important;
      border-radius: 50px !important;
      font-weight: 700 !important;
      box-shadow: 0 3px 12px rgba(37,99,235,.4) !important;
    }
    .nav-admit:hover { background: var(--blue-700) !important; }
    #nav.top .nav-admit {
      background: rgba(255,255,255,.18) !important;
      border: 1px solid rgba(255,255,255,.4) !important;
      box-shadow: none !important;
    }

    /* --- Nav dropdowns --- */
    .nav-item { position: relative; }
    .nav-trigger {
      display: inline-flex; align-items: center; gap: 5px;
      cursor: pointer;
    }
    .nav-trigger .caret { font-size: .62rem; transition: transform .2s; }
    .nav-item:hover .nav-trigger .caret { transform: rotate(180deg); }
    .nav-dropdown {
      position: absolute; top: calc(100% + 8px); left: 0;
      min-width: 220px;
      background: var(--white);
      border: 1px solid var(--gray-200, #e2e8f0);
      border-radius: var(--r-md, 12px);
      box-shadow: 0 14px 38px rgba(0,0,0,.14);
      padding: 7px;
      opacity: 0; visibility: hidden; transform: translateY(8px);
      transition: opacity .18s, transform .18s, visibility .18s;
      z-index: 60;
    }
    .nav-item:hover .nav-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
    .nav-dropdown::before {
      content: ''; position: absolute; top: -10px; left: 0; right: 0; height: 10px;
    }
    .nav-dropdown a {
      display: flex; align-items: center; gap: 9px;
      padding: 9px 12px !important;
      color: var(--gray-700) !important;
      background: transparent !important;
      font-size: .82rem; border-radius: var(--r-sm, 8px);
      white-space: nowrap;
    }
    .nav-dropdown a:hover { color: var(--blue-600) !important; background: var(--blue-50) !important; }
    .nav-dropdown a.active { color: var(--blue-600) !important; background: var(--blue-50) !important; }
    .nav-dropdown a i { width: 16px; text-align: center; color: var(--blue-600); font-size: .8rem; }

    /* Mobile nav grouping */
    .mobile-nav .m-group-label {
      font-size: .68rem; font-weight: 700; text-transform: uppercase;
      letter-spacing: .6px; color: #94a3b8;
      padding: 14px 4px 4px;
    }

    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 9px;
      border-radius: var(--r-sm);
    }
    .hamburger span {
      display: block;
      width: 22px; height: 2px;
      background: var(--navy);
      border-radius: 2px;
      transition: var(--trans);
    }
    #nav.top .hamburger span { background: var(--white); }
    .hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
    .hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .mobile-nav {
      display: none;
      position: fixed;
      top: 70px; left: 0; right: 0; bottom: 0;
      background: var(--white);
      z-index: 999;
      padding: 8px 16px 24px;
      overflow-y: auto;
      border-top: 1px solid var(--blue-100);
      box-shadow: var(--shadow-xl);
    }
    .mobile-nav.open { display: block; }
    .mobile-nav a {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 13px 16px;
      font-size: .9rem;
      font-weight: 500;
      color: var(--gray-700);
      border-radius: var(--r-md);
      transition: var(--trans);
      border-bottom: 1px solid var(--gray-100);
    }
    .mobile-nav a:last-child  { border-bottom: none; }
    .mobile-nav a:hover { background: var(--blue-50); color: var(--blue-700); }
    .mobile-nav a i { color: var(--blue-500); width: 18px; text-align: center; font-size: .85rem; }

    /* ============================================================
       HERO
    ============================================================ */
    #hero {
      position: relative;
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      overflow: hidden;
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      background: url('images/img-assembly.png') center top / cover no-repeat;
      transform: scale(1.04);
      transition: transform 10s ease;
    }
    #hero:hover .hero-bg { transform: scale(1); }

    .hero-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(
        150deg,
        rgba(10,22,50,.88) 0%,
        rgba(15,44,94,.78) 45%,
        rgba(30,64,175,.68) 100%
      );
    }

    .hero-body {
      position: relative;
      z-index: 2;
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      padding: 130px 24px 80px;
    }

    .hero-inner { max-width: 780px; }

    .hero-logo {
      width: 108px;
      height: 108px;
      object-fit: contain;
      border-radius: 50%;
      margin: 0 auto 24px;
      background: rgba(255,255,255,.1);
      padding: 6px;
      border: 2px solid rgba(255,255,255,.22);
      box-shadow: 0 8px 36px rgba(0,0,0,.35);
      animation: fadeDown .85s var(--ease) .2s both;
    }

    .hero-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255,255,255,.12);
      border: 1px solid rgba(255,255,255,.28);
      backdrop-filter: blur(8px);
      border-radius: 50px;
      padding: 7px 18px;
      font-size: .73rem;
      font-weight: 700;
      color: var(--blue-300);
      letter-spacing: .1em;
      text-transform: uppercase;
      margin-bottom: 18px;
      animation: fadeDown .85s var(--ease) .38s both;
    }
    .hero-tag .dot { width: 6px; height: 6px; background: var(--gold); border-radius: 50%; }

    .hero-title {
      font-family: 'Playfair Display', serif;
      font-size: clamp(2rem, 5.5vw, 3.8rem);
      font-weight: 700;
      color: var(--white);
      line-height: 1.13;
      margin-bottom: 12px;
      text-shadow: 0 2px 16px rgba(0,0,0,.28);
      animation: fadeUp .9s var(--ease) .5s both;
    }

    .hero-tagline {
      font-family: 'Playfair Display', serif;
      font-size: clamp(1.05rem, 2.2vw, 1.25rem);
      color: rgba(255,255,255,.82);
      font-style: italic;
      margin-bottom: 6px;
      animation: fadeUp .9s var(--ease) .62s both;
    }

    .hero-meta {
      font-size: .78rem;
      color: rgba(255,255,255,.56);
      letter-spacing: .08em;
      text-transform: uppercase;
      margin-bottom: 38px;
      animation: fadeUp .9s var(--ease) .72s both;
    }

    .hero-btns {
      display: flex;
      gap: 14px;
      justify-content: center;
      flex-wrap: wrap;
      animation: fadeUp .9s var(--ease) .82s both;
    }

    /* Hero stats bar */
    .hero-stats {
      position: relative;
      z-index: 2;
      background: rgba(255,255,255,.96);
      backdrop-filter: blur(12px);
      border-top: 1px solid var(--blue-100);
    }
    .hero-stats-row {
      display: flex;
      flex-wrap: wrap;
      justify-content: center;
    }
    .hs-item {
      flex: 1;
      min-width: 130px;
      padding: 18px 14px;
      text-align: center;
      border-right: 1px solid var(--blue-100);
    }
    .hs-item:last-child { border-right: none; }
    .hs-val {
      font-family: 'Playfair Display', serif;
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--blue-700);
      display: block;
      line-height: 1.2;
    }
    .hs-label {
      font-size: .7rem;
      font-weight: 600;
      color: var(--gray-500);
      text-transform: uppercase;
      letter-spacing: .05em;
      margin-top: 2px;
    }

    @keyframes fadeDown { from { opacity:0; transform:translateY(-18px); } to { opacity:1; transform:none; } }
    @keyframes fadeUp   { from { opacity:0; transform:translateY(18px);  } to { opacity:1; transform:none; } }

    /* ============================================================
       ABOUT
    ============================================================ */
    #about { background: var(--white); }

    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 72px;
      align-items: center;
    }

    .about-visual { position: relative; }

    .about-main-img {
      width: 100%;
      height: 440px;
      object-fit: cover;
      border-radius: var(--r-lg);
      box-shadow: var(--shadow-xl);
    }

    .about-emblem {
      position: absolute;
      top: -22px; left: -22px;
      width: 90px; height: 90px;
      object-fit: contain;
      background: var(--white);
      border-radius: var(--r-md);
      padding: 10px;
      box-shadow: var(--shadow-lg);
      border: 1px solid var(--blue-100);
    }

    .about-years-card {
      position: absolute;
      bottom: -20px; right: -20px;
      background: linear-gradient(135deg, var(--blue-600), var(--blue-900));
      color: var(--white);
      border-radius: var(--r-md);
      padding: 18px 22px;
      text-align: center;
      box-shadow: var(--shadow-xl);
    }
    .about-years-num {
      font-family: 'Playfair Display', serif;
      font-size: 2.2rem;
      font-weight: 700;
      display: block;
      line-height: 1;
    }
    .about-years-label { font-size: .72rem; font-weight: 600; opacity: .85; text-transform: uppercase; letter-spacing: .06em; }

    .about-text {
      font-size: .97rem;
      color: var(--gray-600);
      line-height: 1.76;
      margin-bottom: 22px;
    }

    .about-feat {
      display: flex;
      align-items: flex-start;
      gap: 13px;
      padding: 15px 18px;
      background: var(--blue-50);
      border: 1px solid var(--blue-100);
      border-radius: var(--r-md);
      margin-bottom: 12px;
      transition: var(--trans);
    }
    .about-feat:hover { border-color: var(--blue-300); background: var(--blue-100); }
    .about-feat:last-child { margin-bottom: 0; }
    .af-icon {
      width: 40px; height: 40px;
      background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
      border-radius: 9px;
      display: flex; align-items: center; justify-content: center;
      color: var(--white); font-size: .9rem; flex-shrink: 0;
    }
    .af-title { font-weight: 700; font-size: .88rem; color: var(--navy); margin-bottom: 3px; }
    .af-desc  { font-size: .8rem; color: var(--gray-500); line-height: 1.5; }

    /* ============================================================
       HIGHLIGHTS / STATS
    ============================================================ */
    #highlights {
      background: linear-gradient(150deg, var(--navy) 0%, #163268 55%, var(--blue-800) 100%);
      position: relative;
      overflow: hidden;
      padding: 80px 0;
    }
    #highlights::before {
      content: ''; position: absolute;
      top: -120px; right: -120px;
      width: 480px; height: 480px; border-radius: 50%;
      background: radial-gradient(circle, rgba(96,165,250,.1) 0%, transparent 70%);
    }
    #highlights::after {
      content: ''; position: absolute;
      bottom: -80px; left: -80px;
      width: 320px; height: 320px; border-radius: 50%;
      background: radial-gradient(circle, rgba(96,165,250,.08) 0%, transparent 70%);
    }

    .hl-header { text-align: center; margin-bottom: 52px; }
    .hl-header .pill { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.18); color: var(--blue-300); }
    .hl-header .sec-title { color: var(--white); }
    .hl-header .sec-sub   { color: rgba(255,255,255,.6); margin: 0 auto; }

    .hl-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 18px;
      position: relative; z-index: 1;
    }

    .hl-card {
      background: rgba(255,255,255,.065);
      border: 1px solid rgba(255,255,255,.1);
      border-radius: var(--r-lg);
      padding: 30px 18px;
      text-align: center;
      transition: var(--trans);
      backdrop-filter: blur(6px);
    }
    .hl-card:hover {
      background: rgba(255,255,255,.12);
      border-color: rgba(96,165,250,.35);
      transform: translateY(-7px);
      box-shadow: 0 16px 40px rgba(0,0,0,.22);
    }
    .hl-icon {
      width: 62px; height: 62px;
      background: rgba(96,165,250,.18);
      border: 1px solid rgba(96,165,250,.2);
      border-radius: var(--r-md);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.55rem; color: var(--blue-300);
      margin: 0 auto 16px;
      transition: var(--trans);
    }
    .hl-card:hover .hl-icon {
      background: var(--blue-600);
      border-color: var(--blue-500);
      color: var(--white);
      box-shadow: 0 4px 16px rgba(37,99,235,.4);
    }
    .hl-val {
      font-family: 'Playfair Display', serif;
      font-size: 1.5rem;
      font-weight: 700;
      color: var(--white);
      display: block;
      margin-bottom: 6px;
    }
    .hl-label {
      font-size: .76rem;
      color: rgba(255,255,255,.6);
      line-height: 1.4;
      font-weight: 500;
    }

    /* ============================================================
       CLASSES
    ============================================================ */
    #classes { background: var(--gray-50); }

    .cls-header { text-align: center; margin-bottom: 52px; }

    .cls-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 20px;
    }

    .cls-card {
      background: var(--white);
      border: 1px solid var(--gray-200);
      border-radius: var(--r-lg);
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      transition: var(--trans);
      text-align: center;
    }
    .cls-card:hover {
      transform: translateY(-9px);
      box-shadow: var(--shadow-xl);
      border-color: var(--blue-300);
    }
    .cls-card-top {
      padding: 28px 18px 20px;
      background: linear-gradient(160deg, var(--blue-50) 0%, var(--blue-100) 100%);
    }
    .cls-emoji {
      width: 68px; height: 68px;
      background: linear-gradient(135deg, var(--blue-500), var(--blue-800));
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 1.9rem;
      margin: 0 auto 12px;
      box-shadow: 0 4px 18px rgba(37,99,235,.35);
      transition: var(--trans);
    }
    .cls-card:hover .cls-emoji { transform: scale(1.1) rotate(-5deg); }
    .cls-card:nth-child(5) .cls-emoji {
      background: linear-gradient(135deg, #f59e0b, #b45309);
      box-shadow: 0 4px 18px rgba(245,158,11,.4);
    }
    .cls-name  { font-family: 'Playfair Display', serif; font-size: 1.1rem; font-weight: 700; color: var(--navy); }
    .cls-range { font-size: .68rem; font-weight: 700; color: var(--blue-600); text-transform: uppercase; letter-spacing: .08em; margin-top: 3px; }
    .cls-card:nth-child(5) .cls-range { color: #b45309; }
    .cls-card-body { padding: 16px 18px 20px; }
    .cls-desc { font-size: .82rem; color: var(--gray-500); line-height: 1.6; margin-bottom: 12px; }
    .cls-tag {
      display: inline-block;
      padding: 3px 11px;
      background: var(--blue-50); color: var(--blue-700);
      border: 1px solid var(--blue-200);
      border-radius: 50px; font-size: .68rem; font-weight: 700;
      text-transform: uppercase; letter-spacing: .06em;
    }
    .cls-card:nth-child(5) .cls-tag {
      background: #fffbeb; color: #92400e; border-color: #fde68a;
    }

    /* ============================================================
       ADMISSION
    ============================================================ */
    #admission { background: var(--white); }

    .adm-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: start;
    }

    /* Notice bar */
    .adm-notice {
      display: flex; align-items: flex-start; gap: 14px;
      background: linear-gradient(135deg, #fffbeb, #fef9c3);
      border: 2px solid #fbbf24;
      border-radius: var(--r-md);
      padding: 18px 20px;
      margin-bottom: 28px;
    }
    .adm-notice > i { font-size: 1.6rem; color: var(--gold); flex-shrink: 0; margin-top: 2px; }
    .adm-notice strong { display: block; font-size: .95rem; color: #78350f; margin-bottom: 3px; }
    .adm-notice span   { font-size: .82rem; color: #92400e; line-height: 1.5; }

    /* Info list */
    .adm-list { margin-bottom: 28px; }
    .adm-item {
      display: flex; align-items: flex-start; gap: 13px;
      padding: 15px 0;
      border-bottom: 1px solid var(--gray-100);
    }
    .adm-item:last-child { border-bottom: none; }
    .adm-item-ic {
      width: 36px; height: 36px;
      background: var(--blue-50); border: 1px solid var(--blue-200);
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      color: var(--blue-600); font-size: .85rem; flex-shrink: 0;
    }
    .adm-item-title { font-weight: 700; color: var(--navy); font-size: .88rem; margin-bottom: 4px; }
    .adm-item-desc  { font-size: .8rem; color: var(--gray-500); line-height: 1.52; }

    /* Timing card */
    .timing {
      background: linear-gradient(135deg, var(--blue-600), var(--blue-900));
      border-radius: var(--r-md);
      padding: 22px;
      color: var(--white);
      margin-bottom: 20px;
    }
    .timing-head { font-weight: 700; font-size: .9rem; display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
    .timing-row { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
    .timing-slot { background: rgba(255,255,255,.12); border-radius: 8px; padding: 12px 14px; }
    .timing-day  { font-size: .67rem; color: rgba(255,255,255,.65); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 3px; }
    .timing-hrs  { font-weight: 700; font-size: .88rem; }

    /* Form card */
    .form-card {
      background: var(--white);
      border: 1px solid var(--blue-100);
      border-radius: var(--r-xl);
      padding: 38px;
      box-shadow: var(--shadow-xl);
    }
    .form-card-title {
      font-family: 'Playfair Display', serif;
      font-size: 1.35rem; font-weight: 700; color: var(--navy); margin-bottom: 4px;
    }
    .form-card-sub { font-size: .82rem; color: var(--gray-500); margin-bottom: 26px; }

    .fg { margin-bottom: 16px; }
    .fg label {
      display: block; font-size: .78rem; font-weight: 700;
      color: var(--gray-700); margin-bottom: 6px; letter-spacing: .02em;
    }
    .fg input, .fg select, .fg textarea {
      width: 100%; padding: 11px 14px;
      border: 1.5px solid var(--gray-300); border-radius: var(--r-sm);
      font-size: .875rem; color: var(--gray-800);
      font-family: 'Inter', sans-serif;
      outline: none; transition: var(--trans);
      background: var(--white);
    }
    .fg input:focus, .fg select:focus, .fg textarea:focus {
      border-color: var(--blue-500);
      box-shadow: 0 0 0 3px rgba(59,130,246,.14);
    }
    .fg textarea { resize: vertical; min-height: 90px; }
    .fg select   { cursor: pointer; }
    .fg-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

    .btn-submit-wa {
      width: 100%; padding: 14px;
      background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
      color: var(--white); border: none; border-radius: 50px;
      font-size: .93rem; font-weight: 700; cursor: pointer;
      display: flex; align-items: center; justify-content: center; gap: 10px;
      transition: var(--trans);
      box-shadow: 0 4px 18px rgba(37,211,102,.4);
      letter-spacing: .02em;
    }
    .btn-submit-wa:hover { transform: translateY(-2px); box-shadow: 0 8px 26px rgba(37,211,102,.55); }

    /* ============================================================
       GALLERY
    ============================================================ */
    #gallery { background: var(--gray-50); }
    .gal-header { text-align: center; margin-bottom: 46px; }

    .gal-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      grid-auto-rows: 210px;
      gap: 14px;
    }

    .gal-item {
      position: relative; overflow: hidden;
      border-radius: var(--r-md); cursor: pointer;
      box-shadow: var(--shadow-md);
    }
    .gal-item.tall { grid-row: span 2; }
    .gal-item.wide { grid-column: span 2; }

    .gal-item img {
      width: 100%; height: 100%;
      object-fit: cover;
      transition: transform .5s var(--ease);
    }
    .gal-item:hover img { transform: scale(1.08); }

    .gal-overlay {
      position: absolute; inset: 0;
      background: linear-gradient(to top, rgba(15,44,94,.82) 0%, transparent 55%);
      opacity: 0; transition: var(--trans);
      display: flex; align-items: flex-end; justify-content: space-between;
      padding: 18px;
    }
    .gal-item:hover .gal-overlay { opacity: 1; }
    .gal-cap  { color: var(--white); font-size: .78rem; font-weight: 600; line-height: 1.3; }
    .gal-zoom {
      width: 34px; height: 34px;
      background: rgba(255,255,255,.18);
      border: 1px solid rgba(255,255,255,.3);
      border-radius: 50%; backdrop-filter: blur(4px);
      display: flex; align-items: center; justify-content: center;
      color: var(--white); font-size: .8rem;
    }

    /* Lightbox */
    .lb {
      position: fixed; inset: 0;
      background: rgba(7,15,30,.93);
      z-index: 9999;
      display: none;
      align-items: center; justify-content: center;
      padding: 20px;
      backdrop-filter: blur(6px);
    }
    .lb.on { display: flex; }
    .lb-wrap { position: relative; }
    .lb-img {
      max-width: 90vw; max-height: 82vh;
      object-fit: contain;
      border-radius: var(--r-md);
      box-shadow: 0 24px 64px rgba(0,0,0,.55);
    }
    .lb-close {
      position: absolute; top: -46px; right: 0;
      width: 38px; height: 38px;
      background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25);
      border-radius: 50%; color: var(--white); font-size: 1rem;
      display: flex; align-items: center; justify-content: center;
      cursor: pointer; transition: var(--trans);
    }
    .lb-close:hover { background: rgba(255,255,255,.26); }
    .lb-arrow {
      position: absolute; top: 50%; transform: translateY(-50%);
      width: 42px; height: 42px;
      background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.22);
      border-radius: 50%; color: var(--white); font-size: .95rem;
      display: flex; align-items: center; justify-content: center;
      cursor: pointer; transition: var(--trans);
    }
    .lb-arrow:hover { background: rgba(255,255,255,.26); }
    .lb-prev { left: -56px; }
    .lb-next { right: -56px; }
    .lb-cap {
      position: absolute; bottom: -38px; left: 0; right: 0;
      text-align: center; font-size: .8rem;
      color: rgba(255,255,255,.6); font-style: italic;
    }

    /* ============================================================
       WHY CHOOSE US
    ============================================================ */
    #why { background: var(--white); }
    .why-header { text-align: center; margin-bottom: 52px; }

    .why-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      grid-auto-rows: 1fr;
      gap: 26px;
    }

    .why-card {
      background: var(--white);
      border: 1px solid var(--gray-200);
      border-radius: var(--r-lg);
      padding: 34px 26px;
      transition: var(--trans);
      position: relative;
      overflow: hidden;
      height: 100%;
      display: flex;
      flex-direction: column;
    }
    .why-card::after {
      content: '';
      position: absolute; top: 0; left: 0; right: 0; height: 3px;
      background: linear-gradient(90deg, var(--blue-400), var(--blue-700));
      transform: scaleX(0); transform-origin: left;
      transition: transform .4s var(--ease);
    }
    .why-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-xl); border-color: var(--blue-200); }
    .why-card:hover::after { transform: scaleX(1); }

    .why-ic {
      width: 60px; height: 60px;
      background: var(--blue-50); border: 1px solid var(--blue-200);
      border-radius: var(--r-md);
      display: flex; align-items: center; justify-content: center;
      font-size: 1.5rem; color: var(--blue-600);
      margin-bottom: 18px; transition: var(--trans);
    }
    .why-card:hover .why-ic {
      background: linear-gradient(135deg, var(--blue-500), var(--blue-800));
      color: var(--white); border-color: transparent;
      box-shadow: 0 4px 16px rgba(37,99,235,.35);
    }
    .why-title { font-family: 'Playfair Display', serif; font-size: 1.05rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
    .why-desc  { font-size: .845rem; color: var(--gray-500); line-height: 1.65; }

    /* ============================================================
       PRINCIPAL
    ============================================================ */
    #principal {
      background: linear-gradient(160deg, var(--blue-50) 0%, #f0f9ff 50%, var(--blue-50) 100%);
    }

    .pr-grid {
      display: grid;
      grid-template-columns: 360px 1fr;
      gap: 70px;
      align-items: center;
    }

    .pr-img-col { text-align: center; }
    .pr-frame { position: relative; display: block; max-width: 360px; margin: 0 auto; }
    .pr-img {
      width: 100%; max-width: 360px; height: 420px;
      object-fit: cover; object-position: top center;
      border-radius: var(--r-xl);
      box-shadow: var(--shadow-xl);
      border: 5px solid var(--white);
    }
    .pr-badge {
      position: absolute; bottom: -18px; left: 50%; transform: translateX(-50%);
      background: linear-gradient(135deg, var(--blue-600), var(--blue-900));
      color: var(--white); border-radius: 50px;
      padding: 9px 22px; white-space: nowrap;
      box-shadow: var(--shadow-lg); text-align: center;
    }
    .pr-badge strong { display: block; font-size: .88rem; }
    .pr-badge span   { font-size: .66rem; opacity: .8; letter-spacing: .05em; text-transform: uppercase; }

    .pr-content {}
    .pr-qmark {
      font-family: Georgia, serif;
      font-size: 4.5rem; line-height: .7;
      color: var(--blue-200);
      margin-bottom: 8px;
    }
    .pr-quote {
      font-family: 'Playfair Display', serif;
      font-size: 1.15rem; color: var(--navy);
      line-height: 1.68; font-style: italic;
      margin-bottom: 20px;
    }
    .pr-text { font-size: .93rem; color: var(--gray-600); line-height: 1.74; margin-bottom: 14px; }
    .pr-sig  { font-family: 'Playfair Display', serif; font-size: .95rem; color: var(--blue-800); font-style: italic; font-weight: 600; }

    /* ============================================================
       LOCATION / CONTACT
    ============================================================ */
    #location { background: var(--white); }

    .loc-grid {
      display: grid;
      grid-template-columns: 1fr 390px;
      gap: 48px;
      align-items: start;
    }

    .map-box {
      width: 100%; height: 420px;
      border-radius: var(--r-lg);
      overflow: hidden;
      box-shadow: var(--shadow-xl);
      border: 1px solid var(--blue-100);
    }
    .map-box iframe { width: 100%; height: 100%; border: none; display: block; }

    .loc-card {
      background: var(--blue-50);
      border: 1px solid var(--blue-200);
      border-radius: var(--r-lg);
      padding: 26px;
      margin-bottom: 16px;
    }
    .loc-card-title {
      font-size: .75rem; font-weight: 700; color: var(--navy);
      text-transform: uppercase; letter-spacing: .07em;
      margin-bottom: 12px;
      display: flex; align-items: center; gap: 8px;
    }
    .loc-card-title i { color: var(--blue-600); }
    .loc-addr { font-size: .88rem; color: var(--gray-700); line-height: 1.65; }

    .loc-dir {
      display: inline-flex; align-items: center; gap: 8px;
      margin-top: 14px; padding: 9px 18px;
      background: var(--blue-600); color: var(--white);
      border-radius: 50px; font-size: .8rem; font-weight: 600;
      transition: var(--trans);
    }
    .loc-dir:hover { background: var(--blue-700); transform: translateY(-1px); }

    .ct-item {
      display: flex; align-items: center; gap: 13px;
      padding: 13px 0;
      border-bottom: 1px solid var(--blue-100);
    }
    .ct-item:last-child { border-bottom: none; }
    .ct-ic {
      width: 38px; height: 38px;
      background: linear-gradient(135deg, var(--blue-500), var(--blue-700));
      border-radius: 9px;
      display: flex; align-items: center; justify-content: center;
      color: var(--white); font-size: .85rem; flex-shrink: 0;
    }
    .ct-label { font-size: .68rem; color: var(--gray-500); text-transform: uppercase; letter-spacing: .06em; }
    .ct-val   { font-size: .9rem; font-weight: 600; color: var(--navy); }

    /* ============================================================
       FOOTER
    ============================================================ */
    footer {
      background: var(--gray-900);
      color: rgba(255,255,255,.72);
      padding: 60px 0 0;
    }

    .ft-grid {
      display: grid;
      grid-template-columns: 2.2fr 1fr 1fr 1.2fr;
      gap: 48px;
      padding-bottom: 48px;
      border-bottom: 1px solid rgba(255,255,255,.07);
    }

    .ft-brand img {
      width: 58px; height: 58px;
      object-fit: contain; border-radius: 50%;
      margin-bottom: 14px;
      background: rgba(255,255,255,.08); padding: 3px;
    }
    .ft-brand-name {
      font-family: 'Playfair Display', serif;
      font-size: 1.1rem; font-weight: 700; color: var(--white);
      line-height: 1.25; margin-bottom: 10px;
    }
    .ft-desc { font-size: .82rem; line-height: 1.7; margin-bottom: 18px; }

    .ft-social { display: flex; gap: 9px; }
    .ft-social a {
      width: 34px; height: 34px;
      background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.1);
      border-radius: 8px;
      display: flex; align-items: center; justify-content: center;
      color: rgba(255,255,255,.55); font-size: .85rem;
      transition: var(--trans);
    }
    .ft-social a:hover { background: var(--blue-600); border-color: var(--blue-600); color: var(--white); transform: translateY(-2px); }

    .ft-col-title {
      font-size: .75rem; font-weight: 800;
      color: var(--white); text-transform: uppercase; letter-spacing: .09em;
      margin-bottom: 18px;
    }
    .ft-links { display: flex; flex-direction: column; gap: 9px; }
    .ft-links a {
      font-size: .82rem; color: rgba(255,255,255,.55);
      display: flex; align-items: center; gap: 8px;
      transition: var(--trans);
    }
    .ft-links a::before {
      content: ''; width: 4px; height: 4px;
      background: var(--blue-400); border-radius: 50%; flex-shrink: 0;
    }
    .ft-links a:hover { color: var(--white); padding-left: 4px; }

    .ft-ct-item {
      display: flex; align-items: flex-start; gap: 9px;
      margin-bottom: 12px; font-size: .82rem;
    }
    .ft-ct-item i { color: var(--blue-400); margin-top: 3px; flex-shrink: 0; width: 14px; }

    .ft-bottom {
      padding: 20px 0;
      display: flex; align-items: center; justify-content: space-between;
      flex-wrap: wrap; gap: 14px;
    }
    .ft-copy { font-size: .76rem; color: rgba(255,255,255,.38); }

    .ft-credit {
      display: flex; align-items: center; gap: 10px;
      background: rgba(255,255,255,.05);
      border: 1px solid rgba(255,255,255,.07);
      border-radius: 50px; padding: 7px 16px;
      transition: var(--trans);
    }
    .ft-credit:hover { background: rgba(255,255,255,.1); }
    .ft-credit img { height: 24px; width: auto; object-fit: contain; border-radius: 3px; }
    .ft-credit-label strong { display: block; font-size: .78rem; font-weight: 700; color: var(--white); line-height: 1.3; }
    .ft-credit-label span   { font-size: .66rem; color: rgba(255,255,255,.4); }

    /* ============================================================
       WHATSAPP FLOAT
    ============================================================ */
    .wa-float {
      position: fixed; bottom: 26px; right: 26px;
      z-index: 9000;
      display: flex; flex-direction: column; align-items: flex-end; gap: 9px;
    }
    .wa-tooltip {
      background: var(--white);
      color: var(--gray-800);
      font-size: .78rem; font-weight: 600;
      padding: 7px 13px;
      border-radius: 50px;
      box-shadow: var(--shadow-lg);
      white-space: nowrap;
      opacity: 0; transform: translateX(6px);
      transition: var(--trans);
      border: 1px solid var(--gray-200);
      pointer-events: none;
    }
    .wa-float:hover .wa-tooltip { opacity: 1; transform: none; }
    .wa-btn {
      width: 58px; height: 58px;
      background: linear-gradient(135deg, #25d366, #128c7e);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      color: var(--white); font-size: 1.55rem;
      box-shadow: 0 4px 22px rgba(37,211,102,.5);
      transition: var(--trans); position: relative;
    }
    .wa-btn:hover { transform: scale(1.1); box-shadow: 0 8px 30px rgba(37,211,102,.6); }
    .wa-pulse {
      position: absolute; inset: -5px;
      border-radius: 50%;
      background: rgba(37,211,102,.28);
      animation: waPulse 2.2s ease-in-out infinite;
    }
    @keyframes waPulse {
      0%   { transform: scale(1); opacity: .8; }
      100% { transform: scale(1.55); opacity: 0; }
    }

    /* ============================================================
       RESPONSIVE
    ============================================================ */

    /* --- Tablet landscape --- */
    @media (max-width: 1100px) {
      .hl-grid  { grid-template-columns: repeat(3, 1fr); }
      .cls-grid { grid-template-columns: repeat(3, 1fr); }
      .ft-grid  { grid-template-columns: 1fr 1fr; gap: 32px; }
    }

    /* --- Tablet portrait --- */
    @media (max-width: 900px) {
      section { padding: 60px 0; }

      .about-grid { grid-template-columns: 1fr; gap: 48px; }
      .about-main-img { height: 300px; }
      .about-years-card { bottom: -14px; right: 12px; padding: 14px 18px; }

      .adm-grid { grid-template-columns: 1fr; gap: 36px; }

      .pr-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
      .pr-frame { margin-bottom: 0; }
      .pr-content { padding-left: 0; }
      .pr-qmark { display: none; }

      .loc-grid { grid-template-columns: 1fr; gap: 32px; }
      .map-box { height: 300px; }

      .why-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 1fr; gap: 18px; }

      .gal-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 185px; gap: 10px; }
      .gal-item.tall { grid-row: span 1; }
      .gal-item.wide { grid-column: span 2; }

      .ft-grid { grid-template-columns: 1fr 1fr; gap: 28px; }

      .hero-stats-row { flex-wrap: wrap; }
      .hs-item { flex: 0 0 33.33%; border-bottom: 1px solid var(--blue-100); }
      .hs-item:nth-child(3) { border-right: none; }
      .hs-item:nth-child(4),
      .hs-item:nth-child(5) { border-bottom: none; }
    }

    /* --- Mobile --- */
    @media (max-width: 640px) {
      /* Nav */
      .nav-links { display: none; }
      .hamburger { display: flex; }

      /* Ticker */
      .ticker-inner { font-size: .7rem; gap: 4px; }
      .ticker-badge { font-size: .65rem; padding: 2px 8px; }

      /* Section spacing */
      section { padding: 48px 0; }
      .container { padding: 0 16px; }

      /* Hero */
      .hero-body { padding: 100px 16px 60px; }
      .hero-logo { width: 80px; height: 80px; }
      .hero-tag  { font-size: .65rem; padding: 5px 12px; text-align: center; }
      .hero-btns { flex-direction: column; align-items: stretch; }
      .hero-btns .btn { justify-content: center; }

      /* Hero stats */
      .hero-stats-row { flex-wrap: wrap; }
      .hs-item {
        flex: 0 0 50%;
        padding: 12px 8px;
        border-bottom: 1px solid var(--blue-100);
      }
      .hs-item:nth-child(2) { border-right: none; }
      .hs-item:nth-child(3) { border-right: 1px solid var(--blue-100); }
      .hs-item:nth-child(4) { border-right: none; }
      .hs-item:nth-child(5) {
        flex: 0 0 100%;
        border-right: none;
        border-bottom: none;
      }
      .hs-val   { font-size: 1.15rem; }
      .hs-label { font-size: .62rem; }

      /* About */
      .about-emblem    { display: none; }
      .about-years-card { display: none; }
      .about-main-img  { height: 240px; }
      .about-feat      { padding: 12px 14px; }

      /* Highlights */
      .hl-grid  { grid-template-columns: 1fr 1fr; gap: 12px; }
      .hl-card  { padding: 22px 14px; }

      /* Classes */
      .cls-grid { grid-template-columns: 1fr 1fr; gap: 14px; }

      /* Admission */
      .adm-grid    { gap: 28px; }
      .timing-row  { grid-template-columns: 1fr; gap: 8px; }
      .form-card   { padding: 22px 16px; border-radius: var(--r-lg); }

      /* Form rows → stack */
      .fg-row { grid-template-columns: 1fr; gap: 0; }

      /* Gallery */
      .gal-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 145px; gap: 8px; }
      .gal-item.tall,
      .gal-item.wide { grid-column: span 1; grid-row: span 1; }
      .gal-cap { font-size: .7rem; }

      /* Lightbox arrows */
      .lb-prev { left: -32px; width: 34px; height: 34px; font-size: .8rem; }
      .lb-next { right: -32px; width: 34px; height: 34px; font-size: .8rem; }

      /* Why */
      .why-grid { grid-template-columns: 1fr; gap: 16px; }
      .why-card { padding: 24px 20px; }

      /* Principal */
      .pr-frame { max-width: 460px; }
      .pr-img   { width: 100%; max-width: 460px; height: 440px; }
      .pr-badge { padding: 10px 22px; }

      /* Location */
      .map-box    { height: 260px; }
      .loc-card   { padding: 18px 16px; }

      /* Footer */
      .ft-grid   { grid-template-columns: 1fr; gap: 24px; }
      .ft-bottom { flex-direction: column; align-items: center; text-align: center; gap: 12px; }
      .ft-copy   { font-size: .72rem; }

      /* WhatsApp float */
      .wa-float { bottom: 18px; right: 16px; }
      .wa-btn   { width: 52px; height: 52px; font-size: 1.35rem; }
    }

    /* --- Small mobile --- */
    @media (max-width: 400px) {
      .cls-grid { grid-template-columns: 1fr; gap: 12px; }
      .hl-grid  { grid-template-columns: 1fr; gap: 10px; }
      .gal-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 130px; }
      .hero-tag { display: none; }
      .nav-logo-text span { display: none; }
    }

/* ======================================================
   MULTI-PAGE — page banner + shared helpers
   ====================================================== */
.page-hero {
  position: relative;
  padding: 124px 0 60px;
  background: linear-gradient(135deg, var(--navy), var(--blue-700));
  color: #fff;
  overflow: hidden;
}
.page-hero::after {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 20%, rgba(96,165,250,.35), transparent 55%);
  pointer-events: none;
}
.page-hero .container { position: relative; z-index: 2; }
.page-hero .pill {
  background: rgba(255,255,255,.14);
  color: #dbeafe;
  border: 1px solid rgba(255,255,255,.22);
}
.page-hero h1 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 700;
  margin: 14px 0 10px;
  line-height: 1.15;
}
.page-hero p { color: #c7d6f0; font-size: 1rem; max-width: 640px; }
.crumbs {
  display: flex; flex-wrap: wrap; gap: 6px;
  font-size: .82rem; color: #93c5fd; margin-top: 16px;
}
.crumbs a { color: #93c5fd; }
.crumbs a:hover { color: #fff; }
.crumbs span { color: #bfdbfe; opacity: .6; }

.page-section { padding: 64px 0; }
.page-section.alt { background: var(--gray-50); }
.empty-note {
  text-align: center; padding: 48px 20px;
  color: var(--gray-500); font-size: .95rem;
}

/* ===== Fee Structure — flip cards ===== */
.fee-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 34px;
}
.fee-card {
  perspective: 1200px;
  cursor: pointer;
  height: 240px;
  outline: none;
}
.fee-card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  transition: transform .6s cubic-bezier(.4,.2,.2,1);
  transform-style: preserve-3d;
}
.fee-card.flipped .fee-card-inner { transform: rotateY(180deg); }
.fee-face {
  position: absolute;
  inset: 0;
  -webkit-backface-visibility: hidden;
  backface-visibility: hidden;
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 22px;
  text-align: center;
}
.fee-front {
  background: linear-gradient(150deg, #ffffff, #f0fdfa);
  border: 1px solid #cffafe;
  box-shadow: 0 6px 22px rgba(15,118,110,.10);
}
.fee-back {
  background: linear-gradient(150deg, #0f766e, #115e59);
  transform: rotateY(180deg);
  box-shadow: 0 8px 26px rgba(15,118,110,.32);
}
.fee-emoji {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, #14b8a6, #0f766e);
  color: #fff;
  font-size: 26px; font-weight: 800;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 14px;
  box-shadow: 0 6px 18px rgba(15,118,110,.4);
}
.fee-class {
  font-size: 19px; font-weight: 800; color: #0f172a;
  margin-bottom: 14px;
}
.fee-hint {
  font-size: 11.5px; font-weight: 600;
  color: #0f766e; opacity: .8;
  display: flex; align-items: center; gap: 6px;
}
.fee-back .fee-hint { color: #99f6e4; opacity: .9; margin-top: 14px; }
.fee-back-class {
  font-size: 17px; font-weight: 800; color: #fff;
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(255,255,255,.22);
  width: 100%;
}
.fee-line {
  width: 100%;
  display: flex; flex-direction: column; gap: 3px;
  margin-bottom: 12px;
}
.fee-line-label {
  font-size: 11.5px; font-weight: 600;
  color: #99f6e4;
  display: flex; align-items: center; gap: 6px;
  justify-content: center;
}
.fee-line-val {
  font-size: 18px; font-weight: 800; color: #fff;
}

/* ===== About — certificate showcase ===== */
.cert-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 22px;
  margin-top: 34px;
}
.cert-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  overflow: hidden;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
  box-shadow: 0 4px 18px rgba(0,0,0,.05);
  outline: none;
}
.cert-card:hover, .cert-card:focus-visible {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(15,118,110,.16);
}
.cert-thumb {
  position: relative;
  height: 180px;
  background: linear-gradient(150deg, #f0fdfa, #ecfeff);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.cert-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.cert-thumb > i {
  font-size: 58px;
  color: #dc2626;
}
.cert-view {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  background: rgba(15,118,110,.78);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  opacity: 0;
  transition: opacity .2s;
}
.cert-card:hover .cert-view,
.cert-card:focus-visible .cert-view { opacity: 1; }
.cert-name {
  padding: 14px 16px;
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
  text-align: center;
}
/* ===== About — certificate display ===== */
.cert3d-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 28px 24px;
  margin-top: 42px;
}
.cert3d-item {
  margin: 0;
  text-align: center;
}
.cert3d-frame {
  position: relative;
  display: block;
  cursor: pointer;
  outline: none;
  border-radius: 10px;
  padding: 12px;
  background: #fff;
  border: 1px solid #e2e8f0;
  box-shadow: 0 1px 2px rgba(15,23,42,.04), 0 8px 22px rgba(15,23,42,.07);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.cert3d-frame:hover,
.cert3d-frame:focus-visible {
  transform: translateY(-4px);
  border-color: #cbd5e1;
  box-shadow: 0 1px 2px rgba(15,23,42,.05), 0 16px 34px rgba(15,23,42,.12);
}
.cert3d-mat {
  background: #fff;
  border: 1px solid #eef1f5;
  border-radius: 6px;
  padding: 0;
}
/* Window — shows the full document */
.cert3d-win {
  height: 320px;
  overflow: hidden;
  border-radius: 6px;
  background: #f8fafc;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cert3d-doc {
  display: block;
  border: 0;
  pointer-events: none;
}
img.cert3d-doc {
  width: 100%;
  height: 320px;
  object-fit: contain;
  object-position: center;
  background: #f8fafc;
}
iframe.cert3d-doc {
  width: 100%;
  height: 320px;
  background: #fff;
}
.cert3d-zoom {
  position: absolute;
  left: 50%;
  bottom: 22px;
  transform: translateX(-50%) translateY(8px);
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 8px 16px;
  background: rgba(15,118,110,.94);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  border-radius: 999px;
  opacity: 0;
  transition: opacity .25s, transform .25s;
  pointer-events: none;
}
.cert3d-frame:hover .cert3d-zoom,
.cert3d-frame:focus-visible .cert3d-zoom {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}
.cert3d-caption {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
}
@media (max-width: 600px) {
  .cert3d-win  { height: 260px; }
  img.cert3d-doc, iframe.cert3d-doc { height: 260px; }
}

/* ===== Academics feature grid ===== */
.acad-feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 34px;
}
.acad-feat {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  box-shadow: 0 4px 18px rgba(0, 0, 0, .05);
  text-decoration: none;
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.acad-feat:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .12);
  border-color: #c7d2fe;
}
.acad-feat-ic {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #fff;
  background: linear-gradient(135deg, #6d28d9, #4f46e5);
}
.acad-feat-name {
  flex: 1;
  font-size: 15px;
  font-weight: 700;
  color: #0f172a;
}
.acad-feat-go {
  color: #94a3b8;
  font-size: 13px;
  transition: transform .18s ease, color .18s ease;
}
.acad-feat:hover .acad-feat-go {
  color: #4f46e5;
  transform: translateX(4px);
}

/* ===== Academic calendar grid ===== */
.cal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 30px;
}
.cal-item { margin: 0; }
.cal-frame {
  position: relative;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #e2e8f0;
  box-shadow: 0 6px 22px rgba(0, 0, 0, .08);
  cursor: pointer;
  background: #fff;
}
.cal-frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cal-zoom {
  position: absolute;
  inset: auto 0 0 0;
  padding: 9px 12px;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(to top, rgba(15, 23, 42, .82), transparent);
  display: flex;
  align-items: center;
  gap: 6px;
  opacity: 0;
  transition: opacity .2s ease;
}
.cal-frame:hover .cal-zoom { opacity: 1; }
.cal-caption {
  margin-top: 12px;
  font-size: 14px;
  font-weight: 700;
  color: #0f172a;
  text-align: center;
}

/* ===== Curriculum grid ===== */
.curr-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 30px;
}
.curr-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 26px 22px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, .05);
  transition: transform .18s ease, box-shadow .18s ease;
}
.curr-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .1);
}
.curr-ic {
  width: 54px;
  height: 54px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #fff;
  background: linear-gradient(135deg, #6d28d9, #4f46e5);
  margin-bottom: 14px;
}
.curr-title {
  font-size: 16px;
  font-weight: 800;
  color: #0f172a;
}
.curr-desc {
  margin: 8px 0 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: #64748b;
}

/* Lightbox */
.cert-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(15,23,42,.92);
  padding: 40px 20px;
  align-items: center;
  justify-content: center;
}
.cert-modal.open { display: flex; }
.cert-modal-body {
  max-width: 900px;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.cert-full {
  max-width: 100%;
  max-height: 100%;
  border-radius: 10px;
  box-shadow: 0 20px 60px rgba(0,0,0,.5);
}
.cert-frame {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 10px;
  background: #fff;
}
.cert-close {
  position: fixed;
  top: 18px; right: 24px;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,.14);
  color: #fff;
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
  transition: background .15s;
}
.cert-close:hover { background: rgba(255,255,255,.3); }

/* ===== About — people grid (Administration / SMC / PTA / Faculty) ===== */
.ppl-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 22px;
  margin-top: 34px;
}
.ppl-card {
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 16px;
  padding: 24px 18px;
  text-align: center;
  box-shadow: 0 4px 18px rgba(0,0,0,.05);
  transition: transform .2s, box-shadow .2s;
}
.ppl-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(15,118,110,.14);
}
.ppl-photo {
  width: 96px; height: 96px;
  margin: 0 auto 14px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, #14b8a6, #0f766e);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(15,118,110,.28);
}
.ppl-photo img { width: 100%; height: 100%; object-fit: cover; }
.ppl-initials { color: #fff; font-size: 30px; font-weight: 800; letter-spacing: 1px; }
.ppl-name { font-size: 15.5px; font-weight: 800; color: #0f172a; }
.ppl-role {
  font-size: 12.5px; font-weight: 600; color: #0f766e;
  margin-top: 3px;
}
.ppl-sub { font-size: 11.5px; color: #94a3b8; margin-top: 4px; }

/* ======================================================
   MOBILE OPTIMISATION — 2-column card grids + text tuning
   (placed last so it overrides earlier breakpoints)
   ====================================================== */
@media (max-width: 640px) {
  /* --- All card grids → 2 columns --- */
  .hl-grid,
  .why-grid,
  .gal-grid,
  .fee-grid,
  .cert-grid,
  .cert3d-grid,
  .acad-feat-grid,
  .cal-grid,
  .curr-grid,
  .ppl-grid {
    grid-template-columns: 1fr 1fr !important;
    gap: 12px;
  }

  /* --- Section headings / subtitles --- */
  .sec-title { font-size: 1.5rem; line-height: 1.25; margin-bottom: 10px; }
  .sec-sub   { font-size: .86rem; line-height: 1.6; }
  .pill      { font-size: .62rem; padding: 5px 12px; }

  /* --- Page hero text --- */
  .page-hero        { padding: 96px 0 44px; }
  .page-hero h1     { font-size: 1.6rem; line-height: 1.2; }
  .page-hero p      { font-size: .85rem; }
  .crumbs           { font-size: .72rem; flex-wrap: wrap; }

  /* --- Highlights cards --- */
  .hl-card  { padding: 18px 10px; }
  .hl-icon  { width: 44px; height: 44px; font-size: 18px; }
  .hl-val   { font-size: .92rem; }
  .hl-label { font-size: .68rem; line-height: 1.4; }

  /* --- Classes cards --- */
  .cls-emoji { width: 52px; height: 52px; font-size: 26px; }
  .cls-name  { font-size: .98rem; }
  .cls-range { font-size: .74rem; }
  .cls-desc  { font-size: .78rem; line-height: 1.55; }
  .cls-tag   { font-size: .68rem; }
  .cls-card-body { padding: 16px 14px; }

  /* --- Why cards --- */
  .why-card  { padding: 18px 14px; }
  .why-title { font-size: .95rem; }
  .why-desc  { font-size: .8rem; line-height: 1.55; }

  /* --- Academics feature grid (stack icon over label) --- */
  .acad-feat      { flex-direction: column; text-align: center; gap: 8px; padding: 16px 10px; }
  .acad-feat-go   { display: none; }
  .acad-feat-ic   { width: 42px; height: 42px; font-size: 17px; }
  .acad-feat-name { font-size: .82rem; line-height: 1.35; }

  /* --- Curriculum cards --- */
  .curr-card  { padding: 18px 14px; }
  .curr-ic    { width: 46px; height: 46px; font-size: 19px; margin-bottom: 10px; }
  .curr-title { font-size: .95rem; }
  .curr-desc  { font-size: .79rem; }

  /* --- Calendar grid --- */
  .cal-caption { font-size: .8rem; }
  .cal-zoom    { font-size: .68rem; }

  /* --- Certificates 3D grid --- */
  img.cert3d-doc  { height: 260px; }
  .cert3d-caption { font-size: .85rem; margin-top: 12px; }
  .cert3d-frame   { padding: 10px; }

  /* --- People cards --- */
  .ppl-photo    { width: 84px; height: 84px; }
  .ppl-initials { font-size: 22px; }
  .ppl-name     { font-size: .85rem; }
  .ppl-role     { font-size: .72rem; }

  /* --- Fee cards --- */
  .fee-grid .fee-card { font-size: .9rem; }

  /* --- Downloads list --- */
  .adm-item       { padding: 14px 12px; }
  .adm-item-title { font-size: .88rem; }
  .adm-item-desc  { font-size: .74rem; }
}

/* Keep gallery tiles a touch shorter when 2-up on very small screens */
@media (max-width: 400px) {
  .gal-grid { grid-auto-rows: 130px; }
  .acad-feat-name { font-size: .76rem; }
}

/* ======================================================
   FOOTER SOCIAL BAR — colourful, bottom-most
   ====================================================== */
.ft-social-bar {
  border-top: 1px solid rgba(255, 255, 255, .1);
  padding: 26px 16px 30px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.ft-social-label {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, .65);
}
.ft-social-icons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}
.fsoc {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 24px;
  text-decoration: none;
  box-shadow: 0 8px 22px rgba(0, 0, 0, .35);
  transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
}
.fsoc:hover {
  transform: translateY(-6px) scale(1.06);
  filter: brightness(1.12);
}
.fsoc-fb { background: #1877f2; }
.fsoc-ig { background: #e1306c; }
.fsoc-wa { background: #25d366; }
.fsoc-yt { background: #ff0000; }

/* Mobile menu social row (bottom of the slide-in nav) */
.mnav-social {
  display: flex;
  gap: 14px;
  justify-content: center;
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(0, 0, 0, .08);
}
.msoc {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 21px;
  text-decoration: none;
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(0, 0, 0, .20),
              0 1px 0 rgba(255, 255, 255, .35) inset;
  transition: transform .22s cubic-bezier(.2,.7,.2,1), box-shadow .22s ease, filter .22s ease;
}
/* Glitter shine sweep */
.msoc::before {
  content: '';
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(115deg,
              transparent 0%,
              rgba(255, 255, 255, .15) 40%,
              rgba(255, 255, 255, .85) 50%,
              rgba(255, 255, 255, .15) 60%,
              transparent 100%);
  transform: skewX(-20deg);
  transition: left .55s ease;
  pointer-events: none;
}
.msoc:hover {
  transform: translateY(-5px) scale(1.07);
  box-shadow: 0 14px 26px rgba(0, 0, 0, .28),
              0 1px 0 rgba(255, 255, 255, .45) inset;
  filter: brightness(1.1);
}
.msoc:hover::before { left: 130%; }
.msoc:active {
  transform: translateY(-1px) scale(.94);
  box-shadow: 0 4px 10px rgba(0, 0, 0, .25);
}
.msoc:active::before {
  left: 130%;
  transition: left .35s ease;
}
.msoc-fb { background: #1877f2; }
.msoc-ig { background: #e1306c; }
.msoc-wa { background: #25d366; }
.msoc-yt { background: #ff0000; }

/* Ehlom credit — small, bottom-most strip */
.ft-credit-bar {
  border-top: 1px solid rgba(255, 255, 255, .07);
  padding: 12px 16px 16px;
  display: flex;
  justify-content: center;
}
.ft-credit-bar .ft-credit {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 4px 10px;
  border-radius: 8px;
  text-decoration: none;
  opacity: .72;
  transition: opacity .2s ease;
}
.ft-credit-bar .ft-credit:hover { opacity: 1; }
.ft-credit-bar .ft-credit img { height: 13px; width: auto; object-fit: contain; border-radius: 3px; }
.ft-credit-bar .ft-credit-label span {
  font-size: .58rem;
  font-weight: 500;
  color: rgba(255,255,255,.42);
  letter-spacing: .02em;
}
.ft-credit-bar .ft-credit-label strong { display: inline; font-weight: 700; color: rgba(255,255,255,.62); }

@media (max-width: 640px) {
  .fsoc { width: 50px; height: 50px; font-size: 21px; border-radius: 14px; }
  .ft-social-label { font-size: 12px; }
}

/* ======================================================
   HALL OF FAME grid (desktop) + MOBILE CAROUSELS
   Classes / Hall of Fame become swipeable on phones.
   ====================================================== */
.hof-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 22px;
}

@media (max-width: 640px) {
  /* Turn the Classes & Hall-of-Fame grids into swipe carousels */
  .cls-grid,
  .hof-grid {
    display: flex !important;
    grid-template-columns: none !important;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 14px;
    /* bleed to the screen edges so cards scroll edge-to-edge */
    margin-left: -16px;
    margin-right: -16px;
    padding: 4px 16px 14px;
  }
  .cls-grid::-webkit-scrollbar,
  .hof-grid::-webkit-scrollbar { display: none; }

  .cls-grid > *,
  .hof-grid > * {
    flex: 0 0 84% !important;
    scroll-snap-align: center;
  }

  /* Swipe hint under the carousel */
  .cls-grid + div,
  .hof-grid + div { margin-top: 18px; }
}