/* ===================================================
   THEME 4 — Redesigned: Purple & Lavender Ed-Tech Style
   Inspired by "Edukids" Modern Academic Aesthetic
   =================================================== */
@import url('https://fonts.googleapis.com/css2?family=Lexend:wght@300;400;500;600;700;800;900&family=Montserrat:wght@400;500;600;700;800&display=swap');

:root {
  --t4-primary:    #6366f1;  /* Vibrant Indigo/Purple */
  --t4-primary-h:  #4f46e5;
  --t4-dark:       #1e1b4b;  /* Deep Purple-Black */
  --t4-bg:         #ffffff;  /* Pure White for main */
  --t4-soft-bg:    #f5f3ff;  /* Soft Lavender Background */
  --t4-card-bg:    #ffffff;
  --t4-text:       #1e1b4b;  /* Dark Indigo for Text */
  --t4-text-muted: #6b7280;  /* Slate Gray for secondary text */
  --t4-accent:     #fbbf24;  /* Amber for highlights */
  --t4-border:     #e5e7eb;
  --t4-white:      #ffffff;
  --t4-shadow:     0 4px 20px rgba(99, 102, 241, 0.08);
  --t4-shadow-lg:  0 10px 40px rgba(99, 102, 241, 0.12);
  --t4-radius:     24px;     /* Rounded edges per the image */
}

*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html, body { overflow-x: hidden; width: 100%; position: relative; scroll-behavior: smooth; }
body { font-family:'Lexend', sans-serif; background:var(--t4-bg); color:var(--t4-text); }
h1, h2, h3, h4, h5 { font-family: 'Lexend', sans-serif; font-weight:800; color: var(--t4-text); }
a { color:var(--t4-primary); text-decoration:none; transition:.3s; }
a:hover { color:var(--t4-primary-h); text-decoration:none; }
ul { list-style:none; margin:0; padding:0; }
p { font-size:15px; line-height:1.7; color: var(--t4-text-muted); }
img { max-width:100%; display:block; }

/* ===== NAVBAR ===== */
.t4-nav {
  position: sticky; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.98);
  height: 80px;
  display: flex; align-items: center;
  padding: 0 40px;
  justify-content: space-between;
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}
.t4-brand {
  font-size:32px; font-weight:900; text-transform:none;
  color:var(--t4-dark); letter-spacing: -1px; display: flex; flex-direction: column; line-height: 1;
}
.t4-brand span { color:var(--t4-primary); }
.t4-brand small { font-size:12px; font-weight:600; color:var(--t4-text-muted); text-transform:none; margin-top:4px; letter-spacing: 0; }
.t4-nav-links { display:flex; align-items:center; gap:8px; }
.t4-nav-links a {
  font-size:14px; font-weight:600; text-transform:none;
  color:var(--t4-text); padding:10px 18px; transition:.3s;
}
.t4-nav-links a:hover, .t4-nav-links a.active { color:var(--t4-primary); }
.t4-nav-links .btn-enrol {
  background:var(--t4-primary); color:#fff !important;
  padding:12px 28px; border-radius: 40px; box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}
.t4-nav-links .btn-enrol:hover { background:var(--t4-primary-h); transform: translateY(-2px); }
.t4-mob-toggle { display:none; background:none; border:none; color:var(--t4-text); font-size:1.6rem; cursor:pointer; }

@media(max-width:950px) {
  .t4-mob-toggle { display:block; }
  .t4-nav-links { 
    display:none; flex-direction:column; position:absolute; top:100%; left:0; right:0; 
    background:#fff; padding:20px 0; gap:5px; border-bottom:5px solid var(--t4-primary);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  }
  .t4-nav-links.open { display:flex; }
  .t4-nav-links a { 
    font-size:16px; font-weight:800; color:var(--t4-dark) !important; 
    padding:14px 30px; border:none !important; text-align:center; transition:.3s;
  }
  .t4-nav-links a:hover, .t4-nav-links a.active { 
    color:var(--t4-primary) !important; background:var(--t4-soft-bg);
  }
  .t4-nav-links a[href="contact"] {
    background:var(--t4-primary); color:#fff !important; 
    border-radius:50px; margin:10px 40px; padding:12px;
  }
}

/* ===== HERO (full viewport, overlay) ===== */
.t4-hero {
  position: relative; min-height: calc(100vh - 80px);
  display: flex; align-items: center; justify-content: center;
  overflow: hidden; padding: 80px 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.92) 0%, rgba(243,244,246,0.85) 100%), url('https://images.unsplash.com/photo-1523050854058-8df90110c9f1?w=1600&q=80') center/cover;
}
.t4-hero::before {
  content: ''; position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  z-index: 0; pointer-events: none;
}
.t4-hero .container { position: relative; z-index: 2; }
.t4-hero-overlay {
  position:absolute; inset:0;
  background:rgba(22,34,57,.78);
}
.t4-hero-content {
  position:relative; z-index:2;
  text-align:left; padding:0 20px;
}
.t4-hero-h1 {
  font-size: clamp(2rem, 8vw, 4.5rem); font-weight:900;
  color:var(--t4-dark); letter-spacing:-2px; line-height:1; margin-bottom:24px;
}
.t4-hero-h1 span { color:var(--t4-primary); }

.t4-tag-sm {
  background: var(--t4-soft-bg); color: var(--t4-primary);
  font-size: 14px; font-weight: 800; padding: 10px 24px;
  border-radius: 50px; display: inline-block; margin-bottom: 20px;
}
.t4-hero-p { font-size: 18px; color: var(--t4-text-muted); line-height: 1.8; margin-bottom: 40px; max-width: 540px; }
.t4-hero-btns { display: flex; gap: 20px; align-items: center; margin-bottom: 50px; }
.t4-hero-stats { display: flex; gap: 40px; }
.t4-hero-stats .stat h3 { font-size: 32px; font-weight: 900; color: var(--t4-dark); margin: 0; }
.t4-hero-stats .stat p { font-size: 14px; font-weight: 600; color: var(--t4-text-muted); margin: 0; }

.t4-btn-primary { background:var(--t4-primary); color:#fff !important; font-weight:700; font-size:.95rem; padding:16px 36px; display:inline-block; transition:.4s; border-radius: 50px; box-shadow: 0 10px 20px rgba(99, 102, 241, 0.2); border: none; }
.t4-btn-primary:hover { background:var(--t4-primary-h); transform:translateY(-4px); box-shadow: 0 15px 30px rgba(99, 102, 241, 0.3); }
.t4-btn-wa { background:#25D366; color:#fff !important; font-weight:700; font-size:.95rem; padding:16px 32px; display:inline-block; transition:.4s; border-radius: 50px; border: none; }
.t4-btn-wa:hover { background:#1da851; transform:translateY(-4px); box-shadow: 0 10px 20px rgba(37, 211, 102, 0.2); }
.t4-btn-ghost { color:var(--t4-dark) !important; font-weight:700; font-size:.95rem; padding:14px 28px; display:inline-flex; align-items:center; gap:8px; border:2px solid var(--t4-border); transition:.3s; border-radius: 50px; }
.t4-btn-ghost:hover { border-color:var(--t4-primary); color:var(--t4-primary) !important; background: rgba(99, 102, 241, 0.03); }
.t4-stats-row { display:flex; gap:0; border-top:1px solid var(--t4-border); padding-top:30px; flex-wrap:wrap; }
.t4-stat { text-align:center; padding:0 28px; border-right:1px solid var(--t4-border); display:flex; flex-direction:column; }
.t4-stat:first-child { padding-left:0; }
.t4-stat:last-child { border-right:none; }
.t4-stat strong { font-size:2rem; font-weight:900; color:var(--t4-orange); line-height:1; }
.t4-stat span { font-size:.65rem; text-transform:uppercase; letter-spacing:1px; color:rgba(255,255,255,.35); margin-top:4px; }
.t4-why-row { display:flex; gap:16px; align-items:flex-start; margin-bottom:20px; }
.t4-why-ic { width:48px; height:48px; background:rgba(245,164,37,.15); border:1px solid rgba(245,164,37,.3); display:flex; align-items:center; justify-content:center; font-size:1.1rem; color:var(--t4-orange); flex-shrink:0; }
.t4-why-row h6 { font-size:.85rem; font-weight:700; text-transform:uppercase; letter-spacing:.5px; color:#fff; margin-bottom:4px; }
.t4-why-row p { font-size:.8rem; color:var(--t4-muted); margin:0; line-height:1.7; }

/* ===== BUTTONS ===== */
.btn-t4-orange {
  padding:13px 28px; display:inline-block; transition:.3s; border:2px solid var(--t4-orange);
}
.btn-t4-orange:hover { background:var(--t4-orange2); border-color:var(--t4-orange2); }
.btn-t4-outline {
  background:transparent; color:#fff !important;
  font-size:12px; text-transform:uppercase; letter-spacing:1px; font-weight:700;
  padding:11px 26px; display:inline-block; border:2px solid rgba(255,255,255,.3); transition:.3s;
}
.btn-t4-outline:hover { border-color:var(--t4-orange); color:var(--t4-orange) !important; }

/* ===== FEATURES STRIP (below hero) ===== */
.t4-features-strip { background:var(--t4-dark); border-radius: 16px; margin-top: -60px; position:relative; z-index:10; box-shadow: 0 30px 60px rgba(0,0,0,0.2); }
.t4-feat-item {
  padding:45px 40px;
  border-right:1px solid rgba(255,255,255,0.08);
  transition:.3s; cursor:default;
}
.t4-feat-item:last-child { border-right:none; }
.t4-feat-item:hover { background:rgba(255,255,255,0.03); }
.t4-feat-item h4 {
  font-size:16px; text-transform:none;
  font-weight:700; color:#fff; margin-bottom:0;
}
.t4-feat-item h4 i { 
  margin-right:16px; font-size:26px; color: var(--t4-primary); 
  background: #fff; width: 50px; height: 50px; display: inline-flex; align-items: center; justify-content: center; border-radius: 12px;
}
.t4-feat-item p { color:rgba(255,255,255,0.5); margin:15px 0 0; font-size:14px; line-height:1.7; }

/* ===== SECTION COMMON ===== */
.t4-section { padding:120px 0; }
.t4-section-dark { background:var(--t4-dark); color: #fff; }
.t4-section-alt  { background:var(--t4-soft-bg); }

.t4-section-heading {
  text-align:center; margin-bottom:80px;
}
.t4-section-heading h2 {
  font-size: clamp(1.8rem, 5vw, 2.5rem);
  font-weight:900; color:var(--t4-dark); line-height: 1.2;
}
.t4-section-heading p { margin-top: 15px; font-weight: 500; font-size: clamp(0.9rem, 3vw, 1.1rem); }

/* ===== FEATURE CARDS ===== */
.t4-card {
  background:var(--t4-card-bg); border:none;
  padding:45px 35px; text-align:center; transition:.4s; height:100%;
  border-radius: 30px; box-shadow: var(--t4-shadow);
}
.t4-card:hover { transform:translateY(-12px); box-shadow: var(--t4-shadow-lg); }
.t4-card-icon {
  width:80px; height:80px; margin:0 auto 28px;
  background:rgba(99, 102, 241, 0.08); display:flex; align-items:center;
  justify-content:center; font-size:2.2rem; color:var(--t4-primary);
  border-radius: 20px;
}
.t4-card h5 {
  font-size:20px; font-weight:800; color:var(--t4-dark); margin-bottom:16px;
}
.t4-card p { color:var(--t4-text-muted); font-size:15px; line-height:1.8; }

/* ===== TEACHER CARDS ===== */
.t4-teacher { background:var(--t4-card-bg); border:1px solid var(--t4-border); height:100%; transition:.4s; border-radius:14px; overflow:hidden; box-shadow: var(--t4-shadow); }
.t4-teacher:hover { transform:translateY(-8px); box-shadow: var(--t4-shadow-lg); }
.t4-teacher img { width:100%; height:260px; object-fit:cover; object-position:top; }
.t4-teacher .info { padding:25px; text-align:center; }
.t4-teacher .info h5 { font-size:14px; text-transform:uppercase; letter-spacing:.5px; font-weight:700; color:var(--t4-primary); margin-bottom:5px; }
.t4-teacher .info .subj { color:var(--t4-accent); font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:1px; margin-bottom:8px; }
.t4-teacher .info p { color:var(--t4-text-muted); font-size:12px; line-height:1.7; }
.t4-teacher .info .exp { display:inline-block; margin-top:10px; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:.5px; color:var(--t4-accent); border:1px solid var(--t4-accent); padding:4px 12px; border-radius: 4px; }

/* ===== TABS (Why Us style from Theme 2) ===== */
.t4-tabs-nav { display:flex; justify-content:center; gap:0; margin-bottom:50px; }
.t4-tab-btn { background:transparent; border:none; color:#fff; font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:1px; padding:16px 36px; cursor:pointer; border-bottom:3px solid transparent; transition:.3s; }
.t4-tab-btn.active, .t4-tab-btn:hover { color:var(--t4-orange); border-bottom-color:var(--t4-orange); }
.t4-tab-pane { display:none; }
.t4-tab-pane.active { display:block; }

/* ===== CTA STRIP ===== */
.t4-cta {
  padding:80px 0;
  background:var(--t4-primary);
  text-align:center;
}
.t4-cta h2 { font-size:2.5rem; font-weight:900; text-transform:uppercase; color:#fff; letter-spacing:1px; margin-bottom:12px; }
.t4-cta p { color:rgba(255,255,255,.9); margin-bottom:30px; font-size:16px; }
.t4-cta .btn-wa { display:inline-block; background:var(--t4-white); color:var(--t4-primary) !important; padding:13px 32px; font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:1px; margin:0 6px; transition:.3s; border-radius: 4px; }
.t4-cta .btn-wa:hover { background:var(--t4-accent); color:#fff !important; }
.t4-cta .btn-call { display:inline-block; background:transparent; color:#fff !important; border:2px solid rgba(255,255,255,.5); padding:11px 28px; font-size:12px; font-weight:700; text-transform:uppercase; letter-spacing:1px; margin:0 6px; transition:.3s; border-radius: 4px; }
.t4-cta .btn-call:hover { border-color:#fff; background:rgba(255,255,255,.1); }

/* ===== CONTACT FORM ===== */
.t4-form-wrap { background:#fff; border:none; padding:50px; border-radius:30px; box-shadow:var(--t4-shadow); }
.t4-form-wrap h4 { font-size:20px; font-weight:800; color:var(--t4-primary); margin-bottom:30px; }
.t4-form-wrap .form-control {
  background:var(--t4-soft-bg); border:1px solid rgba(99, 102, 241, 0.1); color:var(--t4-text);
  border-radius:15px; padding:15px 20px; font-size:15px; height:auto; transition:.3s;
}
.t4-form-wrap .form-control:focus { background:#fff; border-color:var(--t4-primary); box-shadow:0 0 0 4px rgba(99, 102, 241, 0.1); }
.t4-form-wrap .form-control::placeholder { color:var(--t4-text-muted); opacity:.5; }

.t4-contact-info h5 { color:var(--t4-primary); font-size:18px; font-weight:800; margin-bottom:10px; display:flex; align-items:center; gap:12px; }
.t4-contact-info h5 i { color:var(--t4-accent); font-size:20px; width:24px; text-align:center; }
.t4-contact-info p { color:var(--t4-text-muted); margin-bottom:30px; font-size:15px; font-weight:500; }
.t4-contact-info a { color:var(--t4-primary); font-weight:700; transition:.3s; }
.t4-contact-info a:hover { color:var(--t4-primary-h); letter-spacing:.5px; }

/* ===== FOOTER ===== */
.t4-footer { background:#0F172A; color:#fff; padding:100px 0 50px; }
.t4-footer h5 { color:#fff; font-size:20px; font-weight:800; margin-bottom:30px; }
.t4-footer p { color:rgba(255,255,255,0.6); }
.t4-footer ul li { margin-bottom:15px; }
.t4-footer ul li a { color:rgba(255,255,255,0.6); font-weight:500; }
.t4-footer ul li a:hover { color:var(--t4-primary); padding-left:5px; }
.t4-footer-bottom { 
  margin-top:80px; padding-top:40px; border-top:1px solid rgba(255,255,255,0.05); 
  text-align:center; color:rgba(255,255,255,0.3); font-size:14px; 
}

/* ===== PAGE HEADER ===== */
.t4-page-header {
  padding:160px 0 80px;
  background:linear-gradient(135deg, var(--t4-primary) 0%, var(--t4-accent) 100%);
  text-align:center; position:relative; overflow:hidden;
}
.t4-page-header::before {
  content:''; position:absolute; inset:0;
  background: url('https://images.unsplash.com/photo-1546410531-bb4caa6b424d?w=1600&q=40') center/cover;
  opacity: 0.15;
}
.t4-page-header h1 { position:relative; font-size:3.5rem; font-weight:900; text-transform:uppercase; color:#fff; letter-spacing:2px; margin-bottom:10px; }
.t4-page-header p { position:relative; color:rgba(255,255,255,.9); font-size:1.1rem; letter-spacing:.5px; }
.t4-breadcrumb { position:relative; margin-top:16px; display:flex; justify-content:center; align-items:center; gap:10px; }
.t4-breadcrumb a { color:rgba(255,255,255,.8); font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:1px; }
.t4-breadcrumb a:hover { color:#fff; }
.t4-breadcrumb span { color:rgba(255,255,255,.5); font-size:14px; }
.t4-breadcrumb .current { color:#fff; font-size:11px; font-weight:700; text-transform:uppercase; letter-spacing:1px; }

/* ===== STATS BAR ===== */
.t4-stats-bar { background:var(--t4-white); border-bottom:1px solid var(--t4-border); }
.t4-stat-item { padding:36px 20px; text-align:center; border-right:1px solid var(--t4-border); }
.t4-stat-item:last-child { border-right:none; }
.t4-stat-item h3 { font-size:2.8rem; font-weight:900; color:var(--t4-primary); margin:0; }
.t4-stat-item p { font-size:12px; text-transform:uppercase; letter-spacing:1.5px; color:var(--t4-text-muted); margin:6px 0 0; font-weight:700; }

/* ===== RESPONSIVE ===== */
@media(max-width:991px) {
  /* Info bar: professional 2×2 grid — all items visible */
  .info-bar .container-fluid {
    display: grid !important;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    padding: 0;
  }
  .info-bar a, .info-bar span {
    margin: 0;
    padding: 7px 10px;
    font-size: .72rem;
    border-bottom: 1px solid rgba(22,34,57,.2);
    justify-content: flex-start;
    display: inline-flex;
    align-items: center;
    gap: 5px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  /* Left column — right separator */
  .info-bar .container-fluid > *:nth-child(odd) {
    border-right: 1px solid rgba(22,34,57,.2);
  }
  /* .ib-right (Admissions CTA) — same cell, no span */
  .info-bar .ib-right {
    float: none;
    background: rgba(22,34,57,.15);
    justify-content: center;
    font-weight: 800;
    border-right: none !important;
    border-bottom: none;
  }
  .info-bar .ib-right a {
    border-bottom: none !important;
    border-right: none !important;
    background: transparent;
    padding: 0;
    margin: 0;
    font-size: .72rem;
    font-weight: 800;
  }
  /* email — no bottom border (last row left) */
  .info-bar a[href^="mailto"] {
    border-bottom: none;
  }
}
@media(max-width:768px) {
  .t4-nav { padding: 0 15px; }
  .t4-brand { font-size: 15px; line-height: 1.2; }
  .t4-brand img { height: 32px !important; margin-right: 8px !important; }
  .t4-brand small { font-size: .4rem; letter-spacing: 1px; margin-top: 1px; }
  .t4-hero { padding: 40px 0; min-height: auto; width: 100vw; overflow: hidden; }
  .t4-hero-content h1 { font-size: 1.8rem; }
  .t4-hero-h1 { font-size: 2.2rem; line-height: 1.2; margin-top: 15px; }
  .t4-hero-stats { flex-direction: column; gap: 20px; align-items: center; }
  .t4-stat { padding: 0 10px; border: none; flex: 1 1 50%; margin-bottom: 20px; }
  .t4-section-heading h2 { font-size:14px; }
  .t4-page-header h1 { font-size: 1.8rem; }
  .t4-cta { padding: 50px 0; }
  .t4-cta h2 { font-size: 1.5rem; }
  .t4-cta .btn-wa, .t4-cta .btn-call { display: block; margin: 10px auto; width: 80%; text-align: center; }
  .t4-tabs-nav { flex-direction:column; align-items:center; }
  .t4-tab-btn { padding:12px 20px; }
}