/* ===========================
   GLOBAL RESET
   =========================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: #0f0f0f;
  color: #fff;
  line-height: 1.6;
}

/* ===========================
   NAVBAR
   =========================== */
nav {
  background: #111;
  padding: 15px 0;
}

nav ul {
  list-style: none;
  display: flex;
  justify-content: center;
  gap: 50px;
}

nav a {
  text-decoration: none;
  color: #fff;
  font-size: 17px;
  transition: color 0.3s;
}

nav a:hover {
  color: #ffcc00;
}

/* ===========================
   HERO / WRAPPER
   =========================== */
.wrapper {
  min-height: 100vh;
  background: linear-gradient(rgba(0,0,0,.75), rgba(0,0,0,.75));
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===========================
   TESTIMONIAL / AUTHOR
   =========================== */
.testimonial {
  max-width: 900px;
  text-align: center;
  padding: 60px 20px;
}

.testimonial img {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 3px solid #fff;
  margin-bottom: 20px;
}

.testimonial h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
}

.testimonial blockquote {
  font-style: italic;
  color: #ddd;
  font-size: 1.1rem;
}

/* ===========================
   CONTACT SECTION
   =========================== */
.Contact {
  min-height: 100vh;
  background: linear-gradient(rgba(0,0,0,.7), rgba(0,0,0,.7));
}

.contact {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.contact h2 {
  font-size: 2.4rem;
}

.contact p {
  color: #ccc;
}

/* Layout */
.Container {
  display: flex;
  gap: 40px;
  max-width: 1100px;
  margin: auto;
  flex-wrap: wrap;
}

/* Contact Info */
.contact-info {
  flex: 1 1 300px;
}

.contact-info .box {
  display: flex;
  gap: 15px;
  padding: 20px;
  margin-bottom: 20px;
  background: rgba(255,255,255,0.08);
  border-radius: 12px;
  backdrop-filter: blur(10px);
}

.icon {
  font-size: 1.8rem;
  color: #ffcc00;
}

/* Contact Form */
.contact-form {
  flex: 1 1 400px;
  background: rgba(255,255,255,0.08);
  padding: 30px;
  border-radius: 12px;
  backdrop-filter: blur(12px);
}

.contact-form h2 {
  text-align: center;
  margin-bottom: 20px;
}

/* Inputs */
.inputbox {
  position: relative;
  margin-bottom: 25px;
}

.inputbox input,
.inputbox textarea {
  width: 100%;
  padding: 10px 0;
  background: transparent;
  border: none;
  border-bottom: 2px solid rgba(255,255,255,0.3);
  color: #fff;
}

.inputbox span {
  position: absolute;
  left: 0;
  top: 10px;
  color: #aaa;
  transition: 0.3s;
}

.inputbox input:focus ~ span,
.inputbox input:valid ~ span,
.inputbox textarea:focus ~ span,
.inputbox textarea:valid ~ span {
  top: -10px;
  font-size: 0.8rem;
  color: #ffcc00;
}

/* Button */
.inputbox input[type="submit"] {
  background: #ffcc00;
  color: #000;
  padding: 12px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  margin-top: 10px;
}

.inputbox input[type="submit"]:hover {
  background: #e6b800;
}

/* ===========================
   FOOTER
   =========================== */
footer {
  background: #111;
  padding: 40px 20px;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 25px;
}

.footer-links a {
  color: #ffcc00;
  text-decoration: none;
}

.footer-links a:hover {
  color: #e6b800;
}

/* ===========================
   RESPONSIVE (GLOBAL)
   =========================== */
@media (max-width: 768px) {
  nav ul {
    gap: 25px;
  }

  .Container {
    flex-direction: column;
  }

  .testimonial h2 {
    font-size: 2rem;
  }
}

/* ===========================
   BOOKS PAGE (FIXED)
   =========================== */
.books-page {
  max-width: 1100px;
  margin: 80px auto;
  padding: 0 20px;
  color: #111; /* override dark theme */
  margin-bottom: 40px;
}

.books-page h1,
.books-page h2,
.books-page h3,
.books-page p {
  color: #111;
}

.books-page .subtitle {
  font-size: 1.1rem;
  color: #555;
  margin-bottom: 40px;
}

.books-page h2 {
  font-size: 2rem;
  margin-bottom: 30px;
  border-bottom: 2px solid #ddd;
  padding-bottom: 10px;
}

/* Book Card */
.book-card {
  display: flex;
  gap: 30px;
  padding: 25px;
  background: #f9f9f9;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  max-width: 800px;
  margin: 0 auto; /* CENTERED */
}

/* Book Image */
.book-card img {
  width: 200px;
  height: 300px;
  object-fit: cover;
  border-radius: 8px;
}

/* Book Info */
.book-info h3 {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.book-info .desc {
  margin: 15px 0;
  color: #444;
}

.book-info .price {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

.buy-btn {
  display: inline-block;
  background: #111;
  color: #fff;
  padding: 12px 26px;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1rem;
  transition: 0.3s;
}

.buy-btn:hover {
  background: #ffcc00;
  color: #000;
}


/* ===========================
   RESPONSIVE (BOOKS)
   =========================== */
@media (max-width: 768px) {
  .book-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .book-card img {
    width: 180px;
    height: 260px;
  }
}

.payment-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0f0f0f;
}

.payment-form {
  max-width: 500px;
  width: 100%;
  background: rgba(255,255,255,0.08);
  padding: 40px;
  border-radius: 14px;
  backdrop-filter: blur(12px);
}

.payment-form h2 {
  text-align: center;
  margin-bottom: 30px;
  color: #fff;
}


.payment-form h3 {
  text-align: center;
  margin-bottom: 20px;
}

.payment-methods {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 25px;
}

.row {
  display: flex;
  gap: 20px;
}

.order-summary p {
  display: flex;
  justify-content: space-between;
  color: #ddd;
}

.order-summary .total {
  font-size: 1.2rem;
  font-weight: 600;
  color: #ffcc00;
}