body {
  margin: 0;
  font-family: "Crimson Text", serif;
  font-weight: 400;
  background: #eedec5;
  color: #111;
}

/* ===== HEADER ===== */
.header {
  background: #000058;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1rem;
  flex-wrap: wrap;
  text-align: center;
}

.header h1 {
  color: gold;
  font-weight: 600;
  margin: 0;
}

.logo-circle {
  height: 80px;
}

/* ===== HERO ===== */
.hero {
  text-align: center;
  padding: 2rem 1rem 1rem;
}

.hero-logo {
  margin-top: 1rem;
  max-width: 90%;
  max-height: 400px;
  height: auto;
}

/* ===== ABOUT TEXT BOX ===== */
.about-box {
  background: white;
  max-width: 1000px;
  margin: 0 auto 2rem;
  padding: 1.8rem 2rem;
  border-radius: 18px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  font-size: 1.05rem;
  line-height: 1.6;
}

.about-box p {
  margin-bottom: 1rem;
  text-align: left;
}

/* ===== EVENTS SECTION ===== */
.events {
  max-width: 1000px;
  margin: 0 auto 2rem;
  padding: 1.5rem;
  background: white;
  border-radius: 18px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.08);
  text-align: center;
}

.events h2 {
  margin-bottom: 1rem;
  color: #000058;
}

.events img {
  width: 100%;
  max-width: 300px;   /* small image size */
  height: auto;
  object-fit: contain;
  border-radius: 12px;
  display: block;
  margin: 0 auto;
}

/* ===== GRID LAYOUT ===== */
.books {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
  padding: 2rem;
  max-width: 1100px;
  margin: auto;
}

a.btn {
  color: white;
}

/* ===== CARDS ===== */
.book-card,
.book-card2-1,
.book-card2-2 {
  border-radius: 16px;
  padding: 1.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 420px;
}

/* ===== IMAGES ===== */
.book-card img,
.book-card2-1 img,
.book-card2-2 img {
  width: 100%;
  max-width: 200px;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
}

/* ===== HEADINGS ===== */
.book-card h2,
.book-card2-1 h2,
.book-card2-2 h2 {
  margin: 1rem 0 0.4rem;
}

/* ===== AUTHOR TEXT ===== */
.author {
  color: #555;
  margin-bottom: 1rem;
}

/* ===== BUTTONS ===== */
.btn {
  margin-top: auto;
  display: inline-block;
  padding: 0.8rem 1.6rem;
  background: #000058;
  text-decoration: none;
  border-radius: 10px;
  font-weight: bold;
  transition: 0.2s ease;
}

.btn:hover {
  background: #173bb3;
  transform: translateY(-1px);
}

/* ===== CONTACT ===== */
.contact {
  text-align: center;
  margin: 2rem 1rem;
  font-size: 1rem;
}

.contact a {
  color: #000058;
  font-weight: bold;
  text-decoration: none;
}

.contact a:hover {
  text-decoration: underline;
}

/* ===== FOOTER ===== */
footer {
  text-align: center;
  padding: 1rem;
  color: #555;
}

/* ========================= */
/* MOBILE OPTIMIZATION */
/* ========================= */
@media (max-width: 600px) {
  .about-box {
    padding: 1.2rem;
    margin: 0 1rem 1.5rem;
  }

  .logo-circle {
    height: 60px;
  }

  .header h1 {
    font-size: 1.4rem;
  }

  .hero-logo {
    max-height: 260px;
  }

  .books {
    grid-template-columns: 1fr;
    padding: 1rem;
  }

  .book-card,
  .book-card2-1,
  .book-card2-2 {
    min-height: auto;
    padding: 1.2rem;
  }

  .btn {
    width: 100%;
    text-align: center;
  }

  .events img {
    max-width: 240px; /* even smaller on phones */
  }
}