/* =========================================================
   Think For Education — Redesigned Course Details Page
   ========================================================= */
:root {
  --cp-navy:      #0f2744;
  --cp-navy-mid:  #1a3a5c;
  --cp-blue:      #066599;
  --cp-accent:    #0ea5e9;
  --cp-yellow:    #f59e0b;
  --cp-green:     #16a34a;
  --cp-purple:    #7c3aed;
  --cp-white:     #ffffff;
  --cp-bg:        #f1f5f9;
  --cp-border:    #e2e8f0;
  --cp-text:      #1e293b;
  --cp-muted:     #64748b;
  --cp-shadow:    0 4px 24px rgba(15,39,68,.10);
  --cp-shadow-lg: 0 8px 40px rgba(15,39,68,.16);
  --cp-radius:    14px;
  --cp-radius-sm: 10px;
}

.cpn { font-family:'Segoe UI',system-ui,-apple-system,sans-serif; color:var(--cp-text); background:var(--cp-bg); }
.cpn *, .cpn *::before, .cpn *::after { box-sizing:border-box; }

/* ── HERO ──────────────────────────────────────────────────── */
.cpn-hero {
  position:relative;
  background:linear-gradient(135deg,#051b33 0%,#0f2744 55%,#0a3d6b 100%);
  overflow:hidden; padding-bottom:0;
}
.cpn-hero-deco {
  position:absolute; inset:0; pointer-events:none; overflow:hidden;
}
.cpn-hero-deco span {
  position:absolute; border-radius:50%;
  background:radial-gradient(circle,rgba(6,101,153,.3),transparent 70%);
}
.cpn-hero-deco span:nth-child(1) { width:500px;height:500px;top:-120px;right:-80px; }
.cpn-hero-deco span:nth-child(2) { width:300px;height:300px;bottom:-80px;left:5%; }
.cpn-hero-inner { position:relative;z-index:2;padding:32px 16px 52px; }

.cpn-breadcrumb { display:flex;align-items:center;gap:6px;font-size:.78rem;color:rgba(255,255,255,.55);margin-bottom:20px;flex-wrap:wrap; }
.cpn-breadcrumb a { color:rgba(255,255,255,.7);text-decoration:none; }
.cpn-breadcrumb a:hover { color:#fff; }
.cpn-breadcrumb .sep { color:rgba(255,255,255,.3); }

.cpn-hero-top { display:flex;align-items:flex-start;gap:20px; }
.cpn-hero-icon {
  width:80px;height:80px;flex-shrink:0;border-radius:16px;
  background:linear-gradient(135deg,var(--cp-blue),var(--cp-accent));
  display:flex;align-items:center;justify-content:center;
  font-size:2rem;color:#fff;box-shadow:0 6px 20px rgba(6,101,153,.4);
}
.cpn-hero-info { flex:1; }
.cpn-hero-badges { display:flex;gap:8px;flex-wrap:wrap;margin-bottom:10px; }
.cpn-badge {
  font-size:.72rem;font-weight:700;padding:4px 12px;border-radius:20px;
  display:inline-flex;align-items:center;gap:5px;
}
.cpn-badge-type   { background:rgba(245,158,11,.18);color:#f59e0b;border:1px solid rgba(245,158,11,.35); }
.cpn-badge-dept   { background:rgba(14,165,233,.18);color:#38bdf8;border:1px solid rgba(14,165,233,.3); }
.cpn-badge-count  { background:rgba(74,222,128,.15);color:#4ade80;border:1px solid rgba(74,222,128,.3); }

.cpn-hero-info h1 { font-size:clamp(1.3rem,2.8vw,2rem);font-weight:800;color:#fff;line-height:1.2;margin:0 0 10px; }
.cpn-hero-desc { font-size:.88rem;color:rgba(255,255,255,.7);line-height:1.6;margin-bottom:16px;max-width:680px; }

.cpn-hero-btns { display:flex;gap:10px;flex-wrap:wrap; }
.cpn-btn-primary {
  background:var(--cp-blue);color:#fff;border:none;border-radius:8px;
  padding:11px 24px;font-size:.9rem;font-weight:700;cursor:pointer;
  text-decoration:none;display:inline-flex;align-items:center;gap:7px;transition:all .2s;
}
.cpn-btn-primary:hover { background:#0a86c8;color:#fff;transform:translateY(-1px); }
.cpn-btn-outline {
  background:transparent;color:#fff;border:1.5px solid rgba(255,255,255,.45);
  border-radius:8px;padding:9px 22px;font-size:.9rem;font-weight:600;cursor:pointer;
  text-decoration:none;display:inline-flex;align-items:center;gap:7px;transition:all .2s;
}
.cpn-btn-outline:hover { border-color:#fff;background:rgba(255,255,255,.1);color:#fff; }

.cpn-share-row { display:flex;align-items:center;gap:8px;margin-top:14px;flex-wrap:wrap; }
.cpn-share-label { font-size:.78rem;color:rgba(255,255,255,.55); }
.cpn-share-btn {
  width:30px;height:30px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  font-size:.78rem;color:#fff;text-decoration:none;transition:all .2s;flex-shrink:0;
}
.cpn-share-btn:hover { transform:scale(1.15);color:#fff; }
.cpn-share-wa { background:#25d366; } .cpn-share-fb { background:#1877f2; }
.cpn-share-tw { background:#1da1f2; } .cpn-share-li { background:#0a66c2; }

/* Quick stats row */
.cpn-stats-row { display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1); }
.cpn-stat { display:flex;align-items:center;gap:10px; }
.cpn-stat-icon { width:36px;height:36px;border-radius:9px;flex-shrink:0;display:flex;align-items:center;justify-content:center;font-size:.9rem; }
.cpn-stat strong { display:block;font-size:.85rem;font-weight:700;color:#fff;line-height:1.1; }
.cpn-stat span { font-size:.7rem;color:rgba(255,255,255,.5); }

/* Wave */
.cpn-wave { position:absolute;bottom:-1px;left:0;right:0;line-height:0;pointer-events:none;z-index:3; }
.cpn-wave svg { display:block;width:100%; }

/* ── STICKY NAV ─────────────────────────────────────────────── */
.cpn-nav-wrap { background:#fff;border-bottom:1px solid var(--cp-border);position:sticky;top:0;z-index:100;box-shadow:0 2px 12px rgba(0,0,0,.06); }
.cpn-nav-inner { display:flex;align-items:center;overflow-x:auto;scrollbar-width:none; }
.cpn-nav-inner::-webkit-scrollbar { display:none; }
.cpn-nav-tab {
  flex-shrink:0;padding:14px 20px;font-size:.88rem;font-weight:600;color:var(--cp-muted);
  background:none;border:none;border-bottom:3px solid transparent;
  cursor:pointer;white-space:nowrap;transition:all .2s;text-decoration:none;display:block;
}
.cpn-nav-tab:hover { color:var(--cp-navy); }
.cpn-nav-tab.active { color:var(--cp-blue);border-bottom-color:var(--cp-blue); }

/* ── LAYOUT ─────────────────────────────────────────────────── */
.cpn-body { padding:36px 0 60px; }
.cpn-main { display:flex;gap:28px;align-items:flex-start; }
.cpn-content { flex:1;min-width:0; }
.cpn-sidebar { width:320px;flex-shrink:0;position:sticky;top:70px; }
@media (max-width:991px) { .cpn-main { flex-direction:column; } .cpn-sidebar { width:100%;position:static; } }

/* ── CARDS ──────────────────────────────────────────────────── */
.cpn-card { background:#fff;border:1px solid var(--cp-border);border-radius:var(--cp-radius);padding:28px;margin-bottom:24px; }
.cpn-card-title { font-size:1.1rem;font-weight:800;color:var(--cp-navy);margin-bottom:20px;padding-bottom:14px;border-bottom:2px solid var(--cp-bg);display:flex;align-items:center;gap:10px; }
.cpn-card-title i { color:var(--cp-blue); }

/* Overview content */
.cpn-overview-content { font-size:.93rem;line-height:1.8;color:var(--cp-text); }
.cpn-overview-content h2,.cpn-overview-content h3 { font-size:1rem;font-weight:700;color:var(--cp-navy);margin-top:18px; }
.cpn-overview-content table { width:100%;border-collapse:collapse;font-size:.85rem;margin-bottom:14px; }
.cpn-overview-content table th { background:var(--cp-navy);color:#fff;padding:8px 12px; }
.cpn-overview-content table td { padding:7px 12px;border-bottom:1px solid var(--cp-border); }
.cpn-overview-content table tr:nth-child(even) td { background:#f8fafc; }

.cpn-readmore-btn { background:none;border:1.5px solid var(--cp-blue);color:var(--cp-blue);border-radius:8px;padding:8px 20px;font-size:.85rem;font-weight:600;cursor:pointer;margin-top:14px;transition:all .2s; }
.cpn-readmore-btn:hover { background:var(--cp-blue);color:#fff; }
.cpn-truncated { max-height:240px;overflow:hidden;position:relative; }
.cpn-truncated.expanded { max-height:none; }
.cpn-truncated::after { content:'';position:absolute;bottom:0;left:0;right:0;height:60px;background:linear-gradient(transparent,#fff);pointer-events:none; }
.cpn-truncated.expanded::after { display:none; }

/* ── COURSE QUICK FACTS ─────────────────────────────────────── */
.cpn-facts-grid { display:grid;grid-template-columns:repeat(3,1fr);gap:14px; }
@media (max-width:575px) { .cpn-facts-grid { grid-template-columns:repeat(2,1fr); } }
.cpn-fact-item { background:var(--cp-bg);border-radius:var(--cp-radius-sm);padding:16px 12px;text-align:center; }
.cpn-fact-item i { font-size:1.3rem;color:var(--cp-blue);margin-bottom:8px;display:block; }
.cpn-fact-item .val { font-size:.9rem;font-weight:800;color:var(--cp-navy);display:block;margin-bottom:2px;line-height:1.2; }
.cpn-fact-item .lbl { font-size:.72rem;color:var(--cp-muted); }

/* ── SPECIALIZATIONS ────────────────────────────────────────── */
.cpn-spec-chip {
  display:inline-flex;align-items:center;gap:6px;
  background:#fff;border:1.5px solid var(--cp-border);border-radius:30px;
  padding:7px 16px;font-size:.82rem;font-weight:600;color:var(--cp-navy);
  margin:4px;text-decoration:none;transition:all .2s;
}
.cpn-spec-chip:hover { background:var(--cp-blue);color:#fff;border-color:var(--cp-blue); }
.cpn-spec-chip i { color:var(--cp-blue);font-size:.75rem; }
.cpn-spec-chip:hover i { color:#fff; }

/* ── COLLEGES GRID ──────────────────────────────────────────── */
.cpn-college-filter { display:flex;align-items:center;gap:10px;margin-bottom:18px;flex-wrap:wrap; }
.cpn-college-search {
  flex:1;min-width:200px;background:var(--cp-bg);border:1.5px solid var(--cp-border);
  border-radius:8px;padding:10px 14px;font-size:.88rem;outline:none;transition:border-color .2s;
}
.cpn-college-search:focus { border-color:var(--cp-blue); }
.cpn-college-count { font-size:.82rem;color:var(--cp-muted);white-space:nowrap; }

.cpn-colleges-grid { display:grid;grid-template-columns:repeat(3,1fr);gap:18px; }
@media (max-width:991px) { .cpn-colleges-grid { grid-template-columns:repeat(2,1fr); } }
@media (max-width:575px) { .cpn-colleges-grid { grid-template-columns:1fr; } }

.cpn-college-card {
  background:#fff;border:1px solid var(--cp-border);border-radius:var(--cp-radius-sm);
  overflow:hidden;transition:all .25s;display:flex;flex-direction:column;
}
.cpn-college-card:hover { border-color:var(--cp-blue);box-shadow:var(--cp-shadow);transform:translateY(-3px); }
.cpn-college-card-img { aspect-ratio:16/9;overflow:hidden;background:var(--cp-bg); }
.cpn-college-card-img img { width:100%;height:100%;object-fit:cover;transition:transform .35s; }
.cpn-college-card:hover .cpn-college-card-img img { transform:scale(1.06); }
.cpn-college-card-body { padding:14px;flex:1;display:flex;flex-direction:column; }
.cpn-college-name { font-size:.88rem;font-weight:700;color:var(--cp-navy);margin-bottom:8px;line-height:1.35; }
.cpn-college-name a { text-decoration:none;color:inherit; }
.cpn-college-name a:hover { color:var(--cp-blue); }
.cpn-college-meta { display:flex;flex-direction:column;gap:4px;margin-bottom:12px;flex:1; }
.cpn-college-meta span { font-size:.75rem;color:var(--cp-muted);display:flex;align-items:center;gap:5px; }
.cpn-college-meta span i { color:var(--cp-blue);width:12px; }
.cpn-college-actions { display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:auto; }
.cpn-college-actions a,.cpn-college-actions button {
  font-size:.78rem;font-weight:700;padding:8px 6px;border-radius:7px;
  cursor:pointer;transition:all .2s;border:none;text-align:center;text-decoration:none;
  display:flex;align-items:center;justify-content:center;gap:5px;
}
.cpn-clg-apply { background:var(--cp-blue);color:#fff; }
.cpn-clg-apply:hover { background:#0a86c8;color:#fff; }
.cpn-clg-view { background:var(--cp-bg);color:var(--cp-navy);border:1.5px solid var(--cp-border) !important; }
.cpn-clg-view:hover { background:var(--cp-blue);color:#fff;border-color:var(--cp-blue) !important; }

/* ── CTA STRIP ──────────────────────────────────────────────── */
.cpn-cta-strip {
  background:linear-gradient(135deg,var(--cp-navy) 0%,var(--cp-blue) 100%);
  border-radius:var(--cp-radius);padding:36px;text-align:center;margin-bottom:24px;
  position:relative;overflow:hidden;
}
.cpn-cta-strip::before { content:'';position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(255,255,255,.04);top:-80px;right:-60px; }
.cpn-cta-strip h3 { font-size:1.3rem;font-weight:800;color:#fff;margin-bottom:8px; }
.cpn-cta-strip p  { font-size:.88rem;color:rgba(255,255,255,.75);margin-bottom:18px; }
.cpn-cta-btn { background:#fff;color:var(--cp-navy);border:none;border-radius:8px;padding:12px 28px;font-size:.95rem;font-weight:800;cursor:pointer;transition:all .2s; }
.cpn-cta-btn:hover { background:var(--cp-yellow);color:#1a1a1a; }

/* ── RICH CONTENT ───────────────────────────────────────────── */
.cpn-rich-content { font-size:.9rem;line-height:1.8;color:var(--cp-text); }
.cpn-rich-content h2,.cpn-rich-content h3 { font-size:1rem;font-weight:700;color:var(--cp-navy);margin:18px 0 8px; }
.cpn-rich-content table { width:100%;border-collapse:collapse;font-size:.85rem;margin-bottom:14px; }
.cpn-rich-content table th { background:var(--cp-navy);color:#fff;padding:9px 14px;text-align:left; }
.cpn-rich-content table td { padding:8px 14px;border-bottom:1px solid var(--cp-border); }
.cpn-rich-content table tr:nth-child(even) td { background:#f8fafc; }

/* ── FAQ ────────────────────────────────────────────────────── */
.cpn-faq-item { border:1.5px solid var(--cp-border);border-radius:var(--cp-radius-sm);overflow:hidden;margin-bottom:10px;transition:border-color .2s; }
.cpn-faq-item.open { border-color:var(--cp-blue); }
.cpn-faq-q { width:100%;background:none;border:none;padding:16px 20px;display:flex;justify-content:space-between;align-items:center;gap:14px;cursor:pointer;text-align:left;font-size:.92rem;font-weight:700;color:var(--cp-navy); }
.cpn-faq-item.open .cpn-faq-q { color:var(--cp-blue); }
.cpn-faq-icon { width:28px;height:28px;background:var(--cp-bg);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.72rem;flex-shrink:0;transition:all .25s; }
.cpn-faq-item.open .cpn-faq-icon { background:var(--cp-blue);color:#fff;transform:rotate(180deg); }
.cpn-faq-a { display:none;padding:0 20px 16px;border-top:1px solid var(--cp-border); }
.cpn-faq-a p { font-size:.88rem;color:var(--cp-muted);line-height:1.75;margin:12px 0 0; }
.cpn-faq-item.open .cpn-faq-a { display:block; }

/* ── SIDEBAR ────────────────────────────────────────────────── */
.cpn-sb-card { background:#fff;border:1px solid var(--cp-border);border-radius:var(--cp-radius);overflow:hidden;margin-bottom:20px; }
.cpn-sb-head { padding:16px 20px; }
.cpn-sb-head h4 { color:#fff;font-size:.95rem;font-weight:800;margin:0 0 3px; }
.cpn-sb-head p { color:rgba(255,255,255,.72);font-size:.78rem;margin:0; }
.cpn-sb-body { padding:18px 20px; }
.cpn-form-label { font-size:.8rem;font-weight:600;color:var(--cp-navy);margin-bottom:4px;display:block; }
.cpn-form-input { width:100%;background:var(--cp-bg);border:1.5px solid var(--cp-border);border-radius:8px;padding:10px 12px;font-size:.88rem;outline:none;transition:border-color .2s;margin-bottom:12px; }
.cpn-form-input:focus { border-color:var(--cp-blue);background:#fff; }
.cpn-form-select { width:100%;background:var(--cp-bg);border:1.5px solid var(--cp-border);border-radius:8px;padding:10px 12px;font-size:.88rem;outline:none;transition:border-color .2s;margin-bottom:12px;appearance:none; }
.cpn-form-select:focus { border-color:var(--cp-blue);background:#fff; }
.cpn-form-submit { width:100%;background:linear-gradient(135deg,var(--cp-blue),#0a86c8);color:#fff;border:none;border-radius:8px;padding:13px;font-size:.95rem;font-weight:700;cursor:pointer;transition:all .2s;margin-top:4px; }
.cpn-form-submit:hover { background:linear-gradient(135deg,#0a86c8,var(--cp-blue));transform:translateY(-1px); }

/* Sidebar list */
.cpn-sb-list { list-style:none;padding:0;margin:0; }
.cpn-sb-list li { padding:9px 0;border-bottom:1px solid var(--cp-border);font-size:.83rem; }
.cpn-sb-list li:last-child { border-bottom:none;padding-bottom:0; }
.cpn-sb-list li a { color:var(--cp-navy);text-decoration:none;font-weight:600;transition:color .2s;display:flex;align-items:flex-start;gap:7px; }
.cpn-sb-list li a i { color:var(--cp-blue);margin-top:2px;flex-shrink:0;font-size:.75rem; }
.cpn-sb-list li a:hover { color:var(--cp-blue); }

/* ── WHATSAPP & SCROLL TOP & MOBILE BAR ─────────────────────── */
.cpn-wa-float { position:fixed;bottom:90px;right:22px;z-index:999;width:54px;height:54px;border-radius:50%;background:#25d366;color:#fff;font-size:1.5rem;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 18px rgba(37,211,102,.45);text-decoration:none;transition:all .25s; }
.cpn-wa-float:hover { background:#1ebe5d;color:#fff;transform:scale(1.1); }
.cpn-wa-pulse { position:absolute;width:100%;height:100%;border-radius:50%;background:#25d366;opacity:.4;animation:cpnWaPulse 2s ease-out infinite; }
@keyframes cpnWaPulse { 0%{transform:scale(1);opacity:.4}100%{transform:scale(1.9);opacity:0} }

.cpn-scroll-top { position:fixed;bottom:22px;right:22px;z-index:999;width:42px;height:42px;border-radius:50%;background:var(--cp-navy);color:#fff;border:none;font-size:.85rem;cursor:pointer;box-shadow:0 4px 14px rgba(15,39,68,.3);opacity:0;visibility:hidden;transform:translateY(10px);transition:all .25s;display:flex;align-items:center;justify-content:center; }
.cpn-scroll-top.visible { opacity:1;visibility:visible;transform:translateY(0); }
.cpn-scroll-top:hover { background:var(--cp-blue); }

.cpn-mobile-bar { position:fixed;bottom:0;left:0;right:0;z-index:998;display:flex;background:#fff;border-top:1px solid var(--cp-border);box-shadow:0 -4px 20px rgba(0,0,0,.12);padding:10px 12px;gap:8px;padding-bottom:max(10px,env(safe-area-inset-bottom)); }
.cpn-mbar-btn { flex:1;border:none;border-radius:8px;padding:12px 8px;font-size:.85rem;font-weight:700;cursor:pointer;transition:all .2s;display:flex;align-items:center;justify-content:center;gap:6px;text-decoration:none; }
.cpn-mbar-apply    { background:var(--cp-blue);color:#fff; }
.cpn-mbar-brochure { background:var(--cp-bg);color:var(--cp-navy);border:1.5px solid var(--cp-border); }
@media (max-width:991px) { .cpn-body { padding-bottom:80px; } }

/* ── RESPONSIVE ─────────────────────────────────────────────── */
@media (max-width:767px) {
  .cpn-hero-top { flex-direction:column;gap:14px; }
  .cpn-hero-icon { width:60px;height:60px;font-size:1.5rem; }
  .cpn-hero-info h1 { font-size:1.2rem; }
  .cpn-card { padding:18px 14px; }
  .cpn-facts-grid { grid-template-columns:repeat(2,1fr); }
  .cpn-nav-tab { padding:12px 14px;font-size:.8rem; }
}