:root {
  --bg-1:#0f172a;
  --bg-2:#1e293b;
  --primary:#2563eb;
  --primary-2:#22d3ee;
  --text:#e5e7eb;
  --muted:#cbd5e1;
  --glass: rgba(255,255,255,.1);
  --shadow: 0 10px 25px rgba(0,0,0,.25);
  --radius: 18px;
}
body {
  margin:0;
  font-family:Poppins, sans-serif;
  color:var(--text);
  background:linear-gradient(180deg, var(--bg-1), var(--bg-2));
  min-height:100vh;
  display:flex;
  flex-direction:column;
}
/* Nav */
.nav {
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter:saturate(140%) blur(8px);
  background:rgba(15,23,42,.7);
}
.nav-wrap {
  max-width:1100px;
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:12px 20px;
}
.brand {
  font-weight:700;
  font-size:20px;
  color:white;
  text-decoration:none;
}
.nav-links {
  display:flex;
  gap:8px;
}
.nav-links a {
  padding:10px 14px;
  border-radius:12px;
  text-decoration:none;
  color:var(--text);
  font-weight:600;
}
.nav-links a:hover {
  background:var(--glass);
}
/* Hero */
.hero {
  text-align:center;
  padding:50px 20px 20px;
}
.headline {
  font-size:38px;
  font-weight:800;
  margin:0;
}
.urdu {
  font-family:'Noto Nastaliq Urdu', serif;
  direction:rtl;
  font-size:26px;
  margin:6px 0;
  color:#f1f5f9;
}
/* Book Page */
.book-container {
  max-width:900px;
  margin:30px auto;
  background:white;
  color:#111;
  padding:25px;
  border-radius:12px;
  box-shadow:0 8px 20px rgba(0,0,0,.2);
}
.book-header {
  display:flex;
  gap:20px;
  flex-wrap:wrap;
}
.book-header img {
  width:240px;
  border-radius:12px;
  object-fit:cover;
  box-shadow:0 6px 15px rgba(0,0,0,.15);
}
.book-info {
  flex:1;
  min-width:250px;
}
.book-info h2 {
  margin:0 0 10px;
}
.book-info p {
  line-height:1.6;
  font-size:15px;
  margin:8px 0;
}
.download-btn {
  display:inline-block;
  margin-top:15px;
  background:var(--primary);
  color:white;
  padding:12px 20px;
  border-radius:6px;
  text-decoration:none;
  font-weight:600;
}
.download-btn:hover {
  background:var(--primary-2);
}
/* Footer */
footer {
  background:#2c3e50;
  color:white;
  text-align:center;
  padding:15px 10px;
  margin-top:40px;
  font-size:14px;
}

.brand {
  display: flex;
  align-items: center;
  text-decoration: none;  /* remove underline */
}

.brand .logo {
  height: 30px;           /* adjust logo size */
  margin-right: 8px;      /* space between logo & text */
}

.brand-text {
  color: blue;            /* text color */
  font-size: 1.2rem;      /* keep your original size */
  font-weight: bold;
}