/* ============================================================
       SECTION: CSS VARIABLES & RESET
    ============================================================ */
    :root {
      --yellow:    #FFD93D;
      --orange:    #FF6B35;
      --pink:      #FF6B9D;
      --purple:    #A855F7;
      --blue:      #3B82F6;
      --cyan:      #06B6D4;
      --green:     #22C55E;
      --lime:      #84CC16;
      --red:       #EF4444;
      --bg:        #FFFBF0;
      --white:     #FFFFFF;
      --dark:      #1E1B4B;
      --font-head: 'Baloo 2', cursive;
      --font-body: 'Nunito', sans-serif;
      --radius:    20px;
      --shadow:    0 8px 32px rgba(0,0,0,0.12);
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font-body);
      background: var(--bg);
      color: var(--dark);
      overflow-x: hidden;
    }
    img { max-width: 100%; display: block; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }

    /* ============================================================
       SECTION: FLOATING BACKGROUND DECORATIONS (Global)
    ============================================================ */
    .bg-deco {
      position: fixed; top: 0; left: 0; width: 100%; height: 100%;
      pointer-events: none; z-index: 0; overflow: hidden;
    }
    .bg-deco span {
      position: absolute; border-radius: 50%;
      opacity: 0.07; animation: floatBg 20s infinite ease-in-out;
    }
    .bg-deco span:nth-child(1)  { width:300px; height:300px; background:var(--yellow); top:5%;   left:2%;    animation-delay:0s;   }
    .bg-deco span:nth-child(2)  { width:200px; height:200px; background:var(--pink);   top:15%;  right:5%;   animation-delay:3s;   }
    .bg-deco span:nth-child(3)  { width:150px; height:150px; background:var(--cyan);   top:50%;  left:10%;   animation-delay:6s;   }
    .bg-deco span:nth-child(4)  { width:250px; height:250px; background:var(--purple); top:70%;  right:15%;  animation-delay:9s;   }
    .bg-deco span:nth-child(5)  { width:180px; height:180px; background:var(--green);  top:85%;  left:40%;   animation-delay:12s;  }
    @keyframes floatBg {
      0%,100% { transform: translateY(0) scale(1);   }
      50%      { transform: translateY(-40px) scale(1.08); }
    }

    /* ============================================================
       SECTION: NOTICE BAR (Scrolling Ticker)
    ============================================================ */
    .notice-bar {
      background: linear-gradient(90deg, var(--orange), var(--pink), var(--purple));
      color: #fff; padding: 10px 0; overflow: hidden;
      position: relative; z-index: 100;
      font-family: var(--font-body); font-weight: 700; font-size: 0.95rem;
    }
    .notice-bar__label {
      display: inline-block; background: var(--yellow); color: var(--dark);
      padding: 2px 16px; border-radius: 0 20px 20px 0;
      position: absolute; left: 0; top: 50%; transform: translateY(-50%);
      z-index: 2; font-weight: 800; white-space: nowrap;
    }
    .notice-bar__track {
      display: flex; white-space: nowrap; animation: ticker 40s linear infinite;
      padding-left: 200px;
    }
    .notice-bar__track span { margin-right: 80px; }
    .notice-bar__track span::before { content: "⭐ "; }
    @keyframes ticker { 0% { transform: translateX(100vw); } 100% { transform: translateX(-100%); } }

    /* ============================================================
       SECTION: HEADER & NAVBAR
    ============================================================ */
    .site-header {
      background: #fff; box-shadow: 0 4px 20px rgba(0,0,0,0.08);
      position: sticky; top: 0; z-index: 999;
    }
    .header-top {
      display: flex; align-items: center; justify-content: space-between;
      padding: 12px 40px; border-bottom: 3px dashed var(--yellow);
    }
    .logo-area { display: flex; align-items: center; gap: 16px; }
    .logo-placeholder {
      width: 70px; height: 70px; border-radius: 50%;
      background: linear-gradient(135deg, var(--yellow), var(--orange));
      display: flex; align-items: center; justify-content: center;
      font-size: 2rem; box-shadow: 0 4px 16px rgba(255,107,53,0.35);
      animation: logoSpin 8s ease-in-out infinite;
      flex-shrink: 0;
    }
    @keyframes logoSpin {
      0%,100% { transform: rotate(-5deg) scale(1);   }
      50%      { transform: rotate(5deg)  scale(1.05); }
    }
    .school-name-block h1 {
      font-family: var(--font-head); font-size: 1.7rem; font-weight: 800;
      background: linear-gradient(90deg, var(--orange), var(--pink), var(--purple));
      -webkit-background-clip: text; -webkit-text-fill-color: transparent;
      line-height: 1.1;
    }
    .school-name-block p {
      font-size: 0.78rem; color: #888; font-weight: 600; letter-spacing: 1px;
      text-transform: uppercase;
    }
    .header-contacts { display: flex; gap: 20px; align-items: center; }
    .header-contacts a {
      display: flex; align-items: center; gap: 6px;
      font-size: 0.85rem; font-weight: 700; color: var(--dark);
      transition: color .2s;
    }
    .header-contacts a:hover { color: var(--orange); }
    .header-contacts a i { color: var(--orange); }

    .navbar {
      display: flex; align-items: center; gap: 4px;
      padding: 0 40px; background: var(--dark);
    }
    .navbar a {
      color: #fff; font-family: var(--font-head); font-weight: 700;
      font-size: 0.95rem; padding: 12px 16px; border-radius: 0 0 12px 12px;
      transition: background .2s, color .2s; position: relative; overflow: hidden;
    }
    .navbar a:hover, .navbar a.active {
      background: var(--yellow); color: var(--dark);
    }
    .navbar a::after {
      content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%);
      width: 0; height: 3px; background: var(--orange);
      transition: width .3s; border-radius: 4px;
    }
    .navbar a:hover::after { width: 80%; }

    /* ============================================================
       SECTION: HERO / SLIDESHOW
    ============================================================ */
    .hero {
      position: relative; height: 560px; overflow: hidden; z-index: 1;
    }
    .hero__slide {
      position: absolute; inset: 0; opacity: 0;
      transition: opacity 1s ease;
    }
    .hero__slide.active { opacity: 1; }
    .hero__slide img {
      width: 100%; height: 100%; object-fit: cover;
    }
    .hero__slide::after {
      content: ''; position: absolute; inset: 0;
      background: linear-gradient(135deg, rgba(30,27,75,0.55) 0%, rgba(168,85,247,0.3) 100%);
    }
    .hero__content {
      position: absolute; bottom: 60px; left: 60px; z-index: 5; color: #fff;
    }
    .hero__content h2 {
      font-family: var(--font-head); font-size: 3.2rem; font-weight: 800;
      line-height: 1.1; text-shadow: 0 4px 20px rgba(0,0,0,0.4);
      animation: fadeUp 1s ease;
    }
    .hero__content p {
      font-size: 1.15rem; margin-top: 10px; opacity: 0.9;
      max-width: 480px; animation: fadeUp 1s ease 0.2s both;
    }
    .hero__content .btn-hero {
      display: inline-block; margin-top: 20px; padding: 14px 32px;
      background: var(--yellow); color: var(--dark); border-radius: 50px;
      font-family: var(--font-head); font-weight: 800; font-size: 1rem;
      box-shadow: 0 6px 24px rgba(0,0,0,0.2); transition: transform .2s, box-shadow .2s;
      animation: fadeUp 1s ease 0.4s both;
    }
    .hero__content .btn-hero:hover { transform: translateY(-3px); box-shadow: 0 12px 32px rgba(0,0,0,0.25); }
    @keyframes fadeUp { from { opacity:0; transform: translateY(30px); } to { opacity:1; transform: translateY(0); } }

    .hero__nav {
      position: absolute; bottom: 20px; right: 40px; z-index: 5;
      display: flex; gap: 8px;
    }
    .hero__dot {
      width: 12px; height: 12px; border-radius: 50%;
      background: rgba(255,255,255,0.5); cursor: pointer; transition: background .2s, transform .2s;
    }
    .hero__dot.active { background: var(--yellow); transform: scale(1.4); }
    .hero__arrow {
      position: absolute; top: 50%; z-index: 5; transform: translateY(-50%);
      background: rgba(255,255,255,0.2); backdrop-filter: blur(6px);
      border: none; color: #fff; width: 48px; height: 48px;
      border-radius: 50%; cursor: pointer; font-size: 1.2rem;
      transition: background .2s; display: flex; align-items: center; justify-content: center;
    }
    .hero__arrow:hover { background: var(--yellow); color: var(--dark); }
    .hero__arrow--prev { left: 20px; }
    .hero__arrow--next { right: 20px; }

    /* Floating emoji decorations on hero */
    .hero__emoji {
      position: absolute; z-index: 4; font-size: 2.5rem; pointer-events: none;
      animation: emojiFloat 4s ease-in-out infinite;
    }
    .hero__emoji:nth-child(1) { top:20%; left:5%;  animation-delay:0s;   }
    .hero__emoji:nth-child(2) { top:15%; right:8%; animation-delay:1s;   }
    .hero__emoji:nth-child(3) { bottom:25%; left:8%; animation-delay:2s; }
    @keyframes emojiFloat {
      0%,100% { transform: translateY(0) rotate(-5deg);  }
      50%      { transform: translateY(-18px) rotate(5deg); }
    }

    /* ============================================================
       SECTION: MAIN CONTAINER
    ============================================================ */
    .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
    .section { padding: 80px 0; position: relative; z-index: 1; }
    .section-title {
      font-family: var(--font-head); font-size: 2.4rem; font-weight: 800;
      text-align: center; margin-bottom: 12px;
    }
    .section-sub {
      text-align: center; color: #666; font-size: 1rem;
      margin-bottom: 50px; max-width: 600px; margin-left: auto; margin-right: auto;
    }
    .pill {
      display: inline-block; padding: 6px 20px; border-radius: 50px;
      font-size: 0.8rem; font-weight: 800; text-transform: uppercase;
      letter-spacing: 1px; margin-bottom: 12px;
    }

    /* ============================================================
       SECTION: ABOUT US
    ============================================================ */
    #about { background: #fff; }
    .about-grid {
      display: grid; grid-template-columns: 1fr 1fr;
      gap: 60px; align-items: center;
    }
    .about-img-wrap {
      position: relative; border-radius: var(--radius); overflow: visible;
    }
    .about-img-wrap img {
      border-radius: var(--radius); box-shadow: var(--shadow);
      width: 100%; aspect-ratio: 4/3; object-fit: cover;
    }
    .about-badge {
      position: absolute; background: var(--yellow);
      border-radius: 16px; padding: 14px 20px;
      font-family: var(--font-head); font-weight: 800;
      box-shadow: var(--shadow); text-align: center;
    }
    .about-badge:nth-of-type(2) { top: -20px; right: -20px; font-size: 0.9rem; color: var(--dark); }
    .about-badge:nth-of-type(3) { bottom: -20px; left: -20px; background: var(--pink); color: #fff; font-size: 0.9rem; }
    .about-badge span { font-size: 1.6rem; display: block; }
    .about-text h2 { font-family: var(--font-head); font-size: 2rem; font-weight: 800; margin-bottom: 16px; }
    .about-text p { color: #555; line-height: 1.8; margin-bottom: 14px; }
    .about-values {
      display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 24px;
    }
    .about-value-card {
      background: var(--bg); border-radius: 14px; padding: 16px;
      display: flex; gap: 12px; align-items: flex-start;
      border: 2px solid transparent;
      transition: border-color .2s, transform .2s;
    }
    .about-value-card:hover { border-color: var(--yellow); transform: translateY(-4px); }
    .about-value-card .icon { font-size: 1.8rem; flex-shrink: 0; }
    .about-value-card h4 { font-family: var(--font-head); font-weight: 700; font-size: 0.95rem; }
    .about-value-card p { font-size: 0.8rem; color: #777; margin: 0; }

    /* ============================================================
       SECTION: TABS (Events, Team, Activities, Gallery)
    ============================================================ */
    #tabs-section { background: var(--bg); }
    .tabs-wrapper { background: #fff; border-radius: 24px; box-shadow: var(--shadow); overflow: hidden; }
    .tabs-nav {
      display: flex; background: var(--dark); overflow-x: auto;
    }
    .tab-btn {
      flex: 1; min-width: 160px; padding: 18px 16px;
      background: transparent; border: none; color: #aaa;
      font-family: var(--font-head); font-weight: 700; font-size: 0.95rem;
      cursor: pointer; transition: all .25s; border-bottom: 4px solid transparent;
      white-space: nowrap; display: flex; align-items: center; justify-content: center; gap: 6px;
    }
    .tab-btn.active { background: var(--yellow); color: var(--dark); border-bottom-color: var(--orange); }
    .tab-btn:hover:not(.active) { background: rgba(255,255,255,0.1); color: #fff; }
    .tab-pane { display: none; padding: 40px; animation: fadeIn .4s ease; }
    .tab-pane.active { display: block; }
    @keyframes fadeIn { from { opacity:0; transform: translateY(10px); } to { opacity:1; transform:translateY(0); } }

    /* ------ TAB: ABOUT US ------*/
    .tab-about-grid {
      display: grid; grid-template-columns: repeat(3,1fr); gap: 24px;
    }
    .feature-card {
      background: var(--bg); border-radius: 18px; padding: 28px 20px;
      text-align: center; transition: transform .2s, box-shadow .2s;
      border: 2px solid transparent;
    }
    .feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--yellow); }
    .feature-card .emoji { font-size: 3rem; margin-bottom: 12px; display: block; }
    .feature-card h3 { font-family: var(--font-head); font-weight: 700; font-size: 1.1rem; margin-bottom: 8px; }
    .feature-card p { color: #666; font-size: 0.88rem; line-height: 1.7; }

    /* ------ TAB: EVENT GALLERY ------*/
    .gallery-section-block { margin-bottom: 24px; border: 2px solid #eee; border-radius: 16px; overflow: hidden; }
    .gallery-section-block summary {
      background: linear-gradient(90deg, var(--purple), var(--pink));
      color: #fff; padding: 16px 24px;
      font-family: var(--font-head); font-weight: 700; font-size: 1rem;
      cursor: pointer; display: flex; align-items: center; justify-content: space-between;
      list-style: none; user-select: none;
    }
    .gallery-section-block summary::-webkit-details-marker { display: none; }
    .gallery-section-block[open] summary { background: linear-gradient(90deg, var(--orange), var(--pink)); }
    .gallery-section-block summary .toggle-icon { transition: transform .3s; }
    .gallery-section-block[open] summary .toggle-icon { transform: rotate(180deg); }
    .gallery-grid {
      display: grid; grid-template-columns: repeat(4,1fr); gap: 10px;
      padding: 16px;
    }
    .gallery-grid img {
      border-radius: 10px; aspect-ratio: 1; object-fit: cover;
      transition: transform .25s, box-shadow .25s; cursor: zoom-in;
    }
    .gallery-grid img:hover { transform: scale(1.05); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

    /* ------ TAB: OUR TEAM ------*/
    .principal-card {
      display: flex; gap: 32px; align-items: flex-start;
      background: linear-gradient(135deg, #FFF9E6, #FFF0F5);
      border-radius: 20px; padding: 32px; margin-bottom: 40px;
      border: 2px solid var(--yellow);
    }
    .principal-img {
      width: 160px; height: 160px; border-radius: 50%; object-fit: cover;
      border: 5px solid var(--yellow); box-shadow: var(--shadow); flex-shrink: 0;
    }
    .principal-info h3 { font-family: var(--font-head); font-size: 1.5rem; font-weight: 800; margin-bottom: 4px; }
    .principal-info .role { color: var(--orange); font-weight: 700; margin-bottom: 14px; font-size: 0.9rem; }
    .principal-info blockquote {
      color: #555; line-height: 1.8; font-style: italic;
      border-left: 4px solid var(--yellow); padding-left: 16px;
    }
    .faculty-title {
      font-family: var(--font-head); font-size: 1.4rem; font-weight: 800;
      margin-bottom: 24px; padding-bottom: 12px;
      border-bottom: 3px dashed var(--yellow);
    }
    .faculty-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
    .faculty-card {
      background: #fff; border-radius: 16px; padding: 24px 16px; text-align: center;
      box-shadow: 0 4px 16px rgba(0,0,0,0.07);
      border: 2px solid transparent;
      transition: transform .2s, border-color .2s;
    }
    .faculty-card:hover { transform: translateY(-5px); border-color: var(--pink); }
    .faculty-card img {
      width: 80px; height: 80px; border-radius: 50%; object-fit: cover;
      margin: 0 auto 12px; border: 3px solid var(--cyan);
    }
    .faculty-card h4 { font-family: var(--font-head); font-weight: 700; font-size: 1rem; margin-bottom: 2px; }
    .faculty-card .subj { color: var(--purple); font-size: 0.78rem; font-weight: 700; margin-bottom: 10px; }
    .faculty-card p { color: #666; font-size: 0.82rem; line-height: 1.6; }

    /* ------ TAB: AFTER SCHOOL ACTIVITIES ------*/
    .activities-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
    .activity-card {
      background: #fff; border-radius: 20px; overflow: hidden;
      box-shadow: 0 4px 16px rgba(0,0,0,0.08);
      transition: transform .2s, box-shadow .2s;
      border: 2px solid transparent;
    }
    .activity-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--green); }
    .activity-card__img {
      height: 160px; background: linear-gradient(135deg, var(--cyan), var(--purple));
      display: flex; align-items: center; justify-content: center; font-size: 5rem;
    }
    .activity-card__body { padding: 20px; }
    .activity-card__body h4 { font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; margin-bottom: 8px; }
    .activity-card__body p { color: #666; font-size: 0.85rem; line-height: 1.6; margin-bottom: 16px; }
    .btn-download {
      display: inline-flex; align-items: center; gap: 8px;
      background: linear-gradient(90deg, var(--green), var(--lime));
      color: #fff; padding: 10px 20px; border-radius: 50px;
      font-family: var(--font-head); font-weight: 700; font-size: 0.85rem;
      transition: transform .2s; cursor: pointer;
    }
    .btn-download:hover { transform: scale(1.05); }

    /* ============================================================
       SECTION: TESTIMONIALS
    ============================================================ */
    #testimonials { background: #fff; }
    .testi-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
    .testi-card {
      background: var(--bg); border-radius: 20px; padding: 28px;
      border: 2px solid transparent; transition: border-color .2s, transform .2s;
      position: relative;
    }
    .testi-card:hover { border-color: var(--yellow); transform: translateY(-5px); }
    .testi-card::before {
      content: '"'; font-size: 5rem; color: var(--yellow);
      font-family: Georgia, serif; line-height: 0.8;
      position: absolute; top: 20px; left: 20px; opacity: 0.4;
    }
    .testi-card__text { color: #555; line-height: 1.8; font-size: 0.9rem; margin-bottom: 20px; padding-top: 20px; }
    .testi-card__author { display: flex; align-items: center; gap: 12px; }
    .testi-card__author img {
      width: 50px; height: 50px; border-radius: 50%; object-fit: cover;
      border: 3px solid var(--yellow);
    }
    .testi-card__author .name { font-family: var(--font-head); font-weight: 700; font-size: 0.95rem; }
    .testi-card__author .rel { font-size: 0.78rem; color: #888; }
    .testi-stars { color: var(--yellow); font-size: 0.85rem; margin-bottom: 4px; }

    /* ============================================================
       SECTION: LOCATION & MAP
    ============================================================ */
    #location { background: var(--bg); }
    .location-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: start; }
    .location-info h3 { font-family: var(--font-head); font-size: 1.6rem; font-weight: 800; margin-bottom: 20px; }
    .location-detail {
      display: flex; gap: 14px; align-items: flex-start;
      margin-bottom: 18px; background: #fff; border-radius: 14px; padding: 16px;
      box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    }
    .location-detail .icon {
      width: 44px; height: 44px; border-radius: 50%;
      background: linear-gradient(135deg, var(--orange), var(--pink));
      display: flex; align-items: center; justify-content: center;
      color: #fff; font-size: 1.1rem; flex-shrink: 0;
    }
    .location-detail h4 { font-weight: 700; font-size: 0.9rem; margin-bottom: 2px; }
    .location-detail p { color: #666; font-size: 0.85rem; }
    .map-embed {
      border-radius: 20px; overflow: hidden;
      box-shadow: var(--shadow); height: 380px;
    }
    .map-embed iframe { width: 100%; height: 100%; border: none; }

    /* ============================================================
       SECTION: FAQ
    ============================================================ */
    #faq { background: #fff; }
    .faq-list { max-width: 800px; margin: 0 auto; }
    .faq-item {
      background: var(--bg); border-radius: 14px; margin-bottom: 12px;
      border: 2px solid transparent; overflow: hidden;
      transition: border-color .2s;
    }
    .faq-item.open { border-color: var(--yellow); }
    .faq-q {
      padding: 18px 24px; font-family: var(--font-head); font-weight: 700;
      cursor: pointer; display: flex; justify-content: space-between; align-items: center;
      user-select: none;
    }
    .faq-q .faq-icon { transition: transform .3s; font-size: 1.1rem; color: var(--orange); }
    .faq-item.open .faq-q .faq-icon { transform: rotate(45deg); }
    .faq-a {
      max-height: 0; overflow: hidden; transition: max-height .4s ease;
    }
    .faq-item.open .faq-a { max-height: 200px; }
    .faq-a p { padding: 0 24px 18px; color: #555; line-height: 1.8; font-size: 0.9rem; }

    /* ============================================================
       SECTION: FOOTER
    ============================================================ */
    .site-footer {
      background: var(--dark); color: #ccc;
      padding: 60px 0 0; font-size: 0.88rem;
    }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
    .footer-brand h2 {
      font-family: var(--font-head); font-size: 1.5rem; font-weight: 800;
      color: var(--yellow); margin-bottom: 12px;
    }
    .footer-brand p { line-height: 1.8; margin-bottom: 20px; }
    .social-links { display: flex; gap: 10px; flex-wrap: wrap; }
    .social-links a {
      width: 40px; height: 40px; border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      font-size: 1rem; transition: transform .2s, background .2s;
    }
    .social-links a:hover { transform: translateY(-4px) scale(1.1); }
    .social-fb   { background: #1877F2; color: #fff; }
    .social-ig   { background: linear-gradient(45deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888); color: #fff; }
    .social-yt   { background: #FF0000; color: #fff; }
    .social-tw   { background: #1DA1F2; color: #fff; }
    .social-wp   { background: #25D366; color: #fff; }
    .social-li   { background: #0A66C2; color: #fff; }
    .footer-col h4 { font-family: var(--font-head); color: var(--yellow); font-weight: 700; font-size: 1rem; margin-bottom: 16px; }
    .footer-col ul li { margin-bottom: 10px; }
    .footer-col ul li a { color: #ccc; transition: color .2s; }
    .footer-col ul li a:hover { color: var(--yellow); }
    .footer-col ul li a::before { content: '➜ '; font-size: 0.75rem; color: var(--orange); }
    .footer-contact li { display: flex; gap: 10px; margin-bottom: 12px; align-items: flex-start; }
    .footer-contact li i { color: var(--orange); margin-top: 3px; flex-shrink: 0; }
    .footer-bottom {
      margin-top: 40px; border-top: 1px solid rgba(255,255,255,0.1);
      padding: 20px 0; text-align: center; font-size: 0.82rem; color: #888;
    }

    /* ============================================================
       SECTION: LIGHTBOX (Gallery)
    ============================================================ */
    .lightbox {
      display: none; position: fixed; inset: 0; z-index: 9999;
      background: rgba(0,0,0,0.92); align-items: center; justify-content: center;
    }
    .lightbox.open { display: flex; }
    .lightbox img { max-width: 90vw; max-height: 85vh; border-radius: 12px; }
    .lightbox__close {
      position: absolute; top: 20px; right: 30px;
      color: #fff; font-size: 2.5rem; cursor: pointer; line-height: 1;
    }
    .lightbox__close:hover { color: var(--yellow); }

    /* ============================================================
       SECTION: SCROLL-TO-TOP BUTTON
    ============================================================ */
    .scroll-top {
      position: fixed; bottom: 30px; right: 30px; z-index: 500;
      width: 52px; height: 52px; border-radius: 50%;
      background: linear-gradient(135deg, var(--orange), var(--pink));
      color: #fff; border: none; font-size: 1.3rem; cursor: pointer;
      box-shadow: 0 6px 20px rgba(255,107,53,0.4);
      display: flex; align-items: center; justify-content: center;
      transition: transform .2s; opacity: 0; pointer-events: none;
      animation: pulse 2s ease-in-out infinite;
    }
    .scroll-top.show { opacity: 1; pointer-events: auto; }
    .scroll-top:hover { transform: translateY(-4px); }
    @keyframes pulse { 0%,100%{box-shadow:0 6px 20px rgba(255,107,53,0.4);} 50%{box-shadow:0 6px 36px rgba(255,107,53,0.7);} }

    /* ============================================================
       SECTION: RESPONSIVE
    ============================================================ */
    @media (max-width: 900px) {
      .about-grid, .location-grid { grid-template-columns: 1fr; }
      .faculty-grid, .testi-grid, .activities-grid, .tab-about-grid { grid-template-columns: repeat(2,1fr); }
      .footer-grid { grid-template-columns: 1fr 1fr; }
      .hero__content h2 { font-size: 2.2rem; }
      .gallery-grid { grid-template-columns: repeat(3,1fr); }
      .principal-card { flex-direction: column; }
    }
    @media (max-width: 600px) {
      .header-top { padding: 10px 16px; }
      .navbar { padding: 0 10px; }
      .tab-pane { padding: 20px 16px; }
      .faculty-grid, .testi-grid, .activities-grid, .tab-about-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; }
      .gallery-grid { grid-template-columns: repeat(2,1fr); }
      .hero { height: 360px; }
      .hero__content { left: 20px; bottom: 30px; }
      .hero__content h2 { font-size: 1.6rem; }
      .section-title { font-size: 1.8rem; }
    }

    /* ============================================================
       SECTION: RAINBOW DIVIDERS
    ============================================================ */
    .rainbow-divider {
      height: 6px;
      background: linear-gradient(90deg, var(--red), var(--orange), var(--yellow), var(--green), var(--cyan), var(--blue), var(--purple), var(--pink));
    }

    /* ============================================================
       SECTION: BOUNCING KIDS STRIP
    ============================================================ */
    .kids-strip {
      background: linear-gradient(90deg, #FFF9E6, #FFF0FF);
      padding: 16px 0; overflow: hidden; border-top: 3px solid var(--yellow);
      border-bottom: 3px solid var(--yellow);
    }
    .kids-strip__inner {
      display: inline-flex; gap: 40px; animation: kidsScroll 30s linear infinite; white-space: nowrap;
    }
    .kids-strip__inner span { font-size: 2rem; }
    @keyframes kidsScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }