/* BookLanding Style */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

body {
  font-family: "Raleway", sans-serif;
  color: #444;
  background: #f5f9fd;
}

img {
  max-width: 100%;
  height: auto;
}

.img-fluid {
  max-width: 100%;
  height: auto;
}

a {
  color: #f84e4a;
  text-decoration: none;
}

a:hover {
  color: #f87066;
}

.text-gradient {
  background: linear-gradient(90deg, #f84e4a, #3d53a4);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Header */
#header {
  z-index: 997;
  padding: 15px 0;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 15px rgba(0, 0, 0, 0.05);
  width: 100%;
}

#header .container {
  max-width: 100%;
  padding-left: 15px;
  padding-right: 15px;
}

#header .logo {
  display: flex;
  align-items: center;
  height: 45px;
}

#header .logo img {
  max-height: 38px;
  width: auto;
  transition: all 0.3s ease;
}

#header .logo img:hover {
  transform: scale(1.05);
}

/* Navigation */
.navbar ul {
  margin: 0;
  padding: 0;
  display: flex;
  list-style: none;
  align-items: center;
}

.navbar a {
  padding: 10px 0 10px 30px;
  font-size: 15px;
  font-weight: 600;
  color: #2c4964;
}

.navbar a:hover {
  color: #f84e4a;
}

.navbar .getstarted {
  background: linear-gradient(135deg, #f84e4a, #3d53a4);
  padding: 10px 25px;
  margin-left: 30px;
  border-radius: 50px;
  color: #fff;
}

.mobile-nav-toggle {
  display: none;
  font-size: 28px;
  cursor: pointer;
  color: #2c4964;
}

/* Mobile Navigation */
@media (max-width: 991px) {
  .mobile-nav-toggle {
    display: block;
  }
  
  .navbar ul {
    display: none;
    position: fixed;
    top: 70px;
    right: 0;
    left: 0;
    background: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    padding: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    z-index: 999;
  }
  
  .navbar ul.mobile-nav-active {
    display: flex !important;
  }
  
  .navbar li {
    width: 100%;
    text-align: center;
    padding: 10px 0;
    border-bottom: 1px solid #f0f0f0;
  }
  
  .navbar a {
    padding: 10px 20px;
    display: block;
  }
  
  .navbar .getstarted {
    margin: 10px 20px;
    display: inline-block;
    width: auto;
  }
}

/* Hero */
#hero {
  width: 100%;
  max-width: 100%;
  min-height: 100vh;
  background: #f5f9fd;
  padding: 100px 0 40px;
  position: relative;
  overflow-x: hidden;
}

#hero .container {
  position: relative;
  z-index: 2;
  max-width: 100%;
  padding-left: 15px;
  padding-right: 15px;
}

#hero .row {
  margin-left: 0;
  margin-right: 0;
}

#hero .hero-img {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding-right: 20px;
}

#hero h1 {
  font-size: 42px;
  font-weight: 700;
  color: #2c4964;
  line-height: 1.2;
  margin-bottom: 20px;
}

#hero h2 {
  color: #5f687b;
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 15px;
  font-weight: 400;
}

#hero .hero-author {
  font-size: 16px;
  color: #2c4964;
  margin-bottom: 20px;
  margin-top: 15px;
}

#hero .hero-author strong {
  font-weight: 700;
}

#hero .hero-description {
  color: #666;
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 30px;
}

#hero .hero-buttons {
  gap: 15px;
  flex-wrap: wrap;
}

#hero .btn-get-started {
  padding: 14px 35px;
  border-radius: 50px;
  color: #fff;
  background: #2844ba;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  display: inline-block;
}

#hero .btn-get-started:hover {
  background: #f54845;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 140, 58, 0.3);
}

#hero .btn-read-preview {
  padding: 14px 35px;
  border-radius: 50px;
  color: #2844ba;
  background: transparent;
  border: 2px solid #2844ba;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
  display: inline-block;
}

#hero .btn-read-preview:hover {
  background: #2844ba;
  color: #fff;
  transform: translateY(-2px);
}

.book-3d {
  max-width: 85%;
  margin-left: auto;
  border-radius: 8px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
}

.book-3d:hover {
  transform: translateY(-15px) rotate(-2deg);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
}

/* Hero Mobile Styles */
@media (max-width: 991px) {
  #hero {
    min-height: auto;
    padding: 100px 0 50px;
  }
  
  #hero .container {
    padding-left: 20px;
    padding-right: 20px;
  }
  
  #hero .row {
    margin: 0;
  }
  
  #hero .col-lg-6 {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  #hero h1 {
    font-size: 28px;
    text-align: center;
    margin-bottom: 15px;
  }
  
  #hero h2 {
    font-size: 16px;
    text-align: center;
    margin-bottom: 10px;
  }
  
  #hero .hero-author {
    font-size: 15px;
    text-align: center;
    margin-bottom: 15px;
  }
  
  #hero .hero-description {
    font-size: 14px;
    text-align: center;
    margin-bottom: 25px;
    padding: 0 10px;
  }
  
  #hero .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }
  
  #hero .btn-get-started,
  #hero .btn-read-preview {
    width: 90%;
    max-width: 300px;
    text-align: center;
    padding: 14px 30px;
    font-size: 15px;
  }
  
  #hero .hero-img {
    padding-right: 0;
    padding-left: 0;
    justify-content: center;
  }
  
  .book-3d {
    max-width: 70%;
    margin: 30px auto 0;
    display: block;
  }
  
  #hero .col-lg-6.order-1 {
    order: 2 !important;
  }
  
  #hero .col-lg-6.order-2 {
    order: 1 !important;
  }
}

@media (max-width: 576px) {
  #hero {
    padding: 90px 0 40px;
  }
  
  #hero .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  #hero h1 {
    font-size: 24px;
  }
  
  #hero h2 {
    font-size: 15px;
  }
  
  #hero .hero-author {
    font-size: 14px;
  }
  
  #hero .hero-description {
    font-size: 13px;
    padding: 0 5px;
  }
  
  .book-3d {
    max-width: 80%;
  }
}

/* Sections */
section {
  padding: 80px 0;
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
}

.section-bg {
  background: #fff;
}

section .container {
  max-width: 100%;
  padding-left: 15px;
  padding-right: 15px;
}

.section-title {
  text-align: center;
  padding-bottom: 30px;
}

.section-title h2 {
  font-size: 36px;
  font-weight: 800;
  color: #2c4964;
}

/* Features */
.features .icon-box i {
  font-size: 48px;
  color: #f84e4a;
}

.features .image {
  background-size: cover;
  min-height: 400px;
  border-radius: 20px;
}

/* Testimonials */
.testimonials .testimonial-item {
  background: #fff;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.testimonials .testimonial-img {
  width: 100px;
  border-radius: 50%;
}

.testimonials .stars i {
  color: #ffc107;
}

/* Author */
.author .author-card {
  padding: 40px;
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.author .author-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #f84e4a, #3d53a4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.author .author-icon.secondary {
  background: linear-gradient(135deg, #3d53a4, #f84e4a);
}

.author .author-icon i {
  font-size: 32px;
  color: #fff;
}

/* Buy Form */
.buy .php-email-form {
  background: #fff;
  padding: 40px;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  max-width: 100%;
}

.buy .row {
  margin-left: -15px;
  margin-right: -15px;
}

.buy .col-md-6 {
  padding-left: 15px;
  padding-right: 15px;
}

.buy .form-group {
  margin-bottom: 0;
}

.buy input {
  border-radius: 12px;
  padding: 12px 15px;
  border: 2px solid #e8e8e8;
  width: 100%;
  max-width: 100%;
}

.buy input:focus {
  border-color: #f84e4a;
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 72, 149, 0.1);
}

/* Custom Checkbox Styles */
.buy .form-check {
  padding-left: 0;
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.buy .form-check-input {
  width: 20px;
  height: 20px;
  margin-top: 2px;
  border: 2px solid #e8e8e8;
  border-radius: 6px;
  cursor: pointer;
  flex-shrink: 0;
  transition: all 0.3s ease;
}

.buy .form-check-input:checked {
  background-color: #f84e4a;
  border-color: #f84e4a;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3e%3cpath fill='none' stroke='%23fff' stroke-linecap='round' stroke-linejoin='round' stroke-width='3' d='M6 10l3 3l6-6'/%3e%3c/svg%3e");
}

.buy .form-check-input:focus {
  border-color: #f84e4a;
  outline: none;
  box-shadow: 0 0 0 3px rgba(255, 72, 149, 0.15);
}

.buy .form-check-input:hover {
  border-color: #f84e4a;
}

.buy .form-check-label {
  color: #5f687b;
  font-size: 14px;
  line-height: 1.6;
  cursor: pointer;
  user-select: none;
}

.buy .btn-submit {
  background: linear-gradient(135deg, #f84e4a, #3d53a4);
  padding: 14px 45px;
  color: #fff;
  font-weight: 600;
  border-radius: 50px;
  border: 0;
  width: 100%;
  max-width: 100%;
  transition: all 0.3s ease;
}

.buy .btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 72, 149, 0.3);
}

.buy .sent-message {
  display: none;
  background: #18d26e;
  color: #fff;
  padding: 15px;
  border-radius: 10px;
  margin-top: 15px;
}

/* Contact */
.contact .info {
  padding: 40px;
  background: #fff;
  border-radius: 20px;
}

.contact .info i {
  color: #f84e4a;
  background: #ffe5e5;
  width: 56px;
  height: 56px;
  border-radius: 50%;
}

/* Footer */
#footer {
  background: #f5f9fd;
  padding: 60px 0 30px;
  color: #444;
  text-align: center;
  border-top: 1px solid #e8e8e8;
}

#footer .footer-content {
  max-width: 800px;
  margin: 0 auto 40px;
}

#footer .footer-logo {
  margin-bottom: 25px;
  display: flex;
  justify-content: center;
  align-items: center;
}

#footer .footer-logo img {
  max-height: 50px;
  width: auto;
}

#footer .footer-content h3 {
  font-size: 32px;
  font-weight: 700;
  color: #2c4964;
  margin-bottom: 20px;
}

#footer .footer-content p {
  font-size: 15px;
  font-style: italic;
  color: #666;
  line-height: 1.8;
  margin-bottom: 30px;
}

#footer .social-links {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-bottom: 30px;
}

#footer .social-links a {
  background: #2844ba;
  color: #fff;
  padding: 0;
  border-radius: 50%;
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  transition: all 0.3s ease;
}

#footer .social-links a:hover {
  background: #f54845;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(255, 140, 58, 0.3);
}

#footer .footer-bottom {
  border-top: 1px solid #e8e8e8;
  padding-top: 25px;
  margin-top: 20px;
}

#footer .footer-bottom p {
  margin: 5px 0;
  font-size: 14px;
  color: #666;
}

#footer .footer-bottom .credits {
  font-size: 13px;
  color: #888;
}

#footer .footer-bottom .credits a {
  color: #2844ba;
  font-weight: 600;
}

#footer .footer-bottom .credits a:hover {
  color: #f54845;
}

.back-to-top {
  position: fixed;
  right: 15px;
  bottom: 15px;
  background: #2844ba;
  width: 40px;
  height: 40px;
  border-radius: 50px;
  display: none;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.back-to-top:hover {
  background: #f54845;
  transform: translateY(-3px);
}

.back-to-top i {
  color: #fff;
  font-size: 24px;
}

/* Success Modal Popup */
#successModal .modal-content {
  border: none;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

#successModal .success-icon i {
  font-size: 80px;
  color: #28a745;
  animation: scaleIn 0.5s ease-out;
}

@keyframes scaleIn {
  0% {
    transform: scale(0);
  }
  50% {
    transform: scale(1.1);
  }
  100% {
    transform: scale(1);
  }
}

#successModal h3 {
  color: #2c4964;
  font-weight: 700;
  font-size: 28px;
}

#successModal p {
  color: #666;
  font-size: 16px;
  line-height: 1.6;
}

#successModal #userEmail {
  color: #2844ba;
  font-weight: 600;
}

#successModal .btn-primary {
  background: #2844ba;
  border: none;
  padding: 12px 40px;
  border-radius: 50px;
  font-weight: 600;
  transition: all 0.3s ease;
}

#successModal .btn-primary:hover {
  background: #f54845;
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(255, 140, 58, 0.3);
}

#successModal .btn-close {
  opacity: 0.5;
}

#successModal .btn-close:hover {
  opacity: 1;
}

/* About Section Styles */
.about .book-tilt {
    transform: rotate(-5deg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    margin-left: 32px;
}

@media (max-width: 480px) {
    .about .book-tilt {
      transform: rotate(-5deg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    border-radius: 10px;
    margin-left: 0px;
    }
}

.about-title {
  font-size: 36px;
  font-weight: 700;
  color: #2c4964;
  margin-bottom: 20px;
}

.about-text {
  font-size: 16px;
  line-height: 1.8;
  color: #5f687b;
  margin-bottom: 25px;
}

.book-specs {
  display: flex;
  gap: 30px;
  margin-bottom: 25px;
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  color: #2c4964;
}

.spec-item i {
  font-size: 24px;
  color: #f84e4a;
}

.book-features {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.book-features li {
  padding: 10px 0;
  font-size: 16px;
  color: #5f687b;
}

.book-features li i {
  color: #18d26e;
  margin-right: 10px;
  font-size: 20px;
}

.btn-download {
  background: linear-gradient(135deg, #f84e4a, #3d53a4);
  color: #fff;
  padding: 12px 40px;
  border-radius: 50px;
  font-weight: 600;
  display: inline-block;
}

.btn-download:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255,72,149,0.3);
}

/* Feature Box Styles */
.feature-box {
  background: #fff;
  padding: 40px 30px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  height: 100%;
  transition: 0.3s;
}

.feature-box:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.15);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, #f84e4a, #3d53a4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-icon i {
  font-size: 32px;
  color: #fff;
}

.feature-box h4 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #2c4964;
}

.feature-box p {
  color: #5f687b;
  font-size: 15px;
  line-height: 1.7;
}

/* Chapter List Styles */
.chapter-list {
  background: #fff;
  border-radius: 15px;
  padding: 30px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.chapter-item {
  display: flex;
  gap: 25px;
  padding: 25px 0;
  border-bottom: 1px solid #f0f0f0;
}

.chapter-item:last-child {
  border-bottom: none;
}

.chapter-number {
  font-size: 36px;
  font-weight: 800;
  color: #f84e4a;
  flex-shrink: 0;
}

.chapter-content h4 {
  font-size: 20px;
  font-weight: 700;
  color: #2c4964;
  margin-bottom: 10px;
}

.chapter-content p {
  color: #5f687b;
  margin: 0;
  line-height: 1.6;
}

/* Excerpt Styles */
.excerpt-box {
  background: #fff;
  border-radius: 15px;
  padding: 40px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.excerpt-header {
  border-left: 4px solid #f84e4a;
  padding-left: 20px;
  margin-bottom: 30px;
}

.excerpt-header h3 {
  font-size: 24px;
  font-weight: 700;
  color: #2c4964;
  margin: 0;
}

.excerpt-content p {
  font-size: 16px;
  line-height: 1.9;
  color: #5f687b;
  margin-bottom: 20px;
  font-style: italic;
}

/* Author Section Styles - Professional Layout */
.author-image-wrapper {
  position: relative;
  max-width: 400px;
  margin: 0 auto;
}

.author-photo-professional {
  width: 100%;
  border-radius: 15px;
  box-shadow: 0 15px 50px rgba(0,0,0,0.15);
  background: #fff;
  padding: 20px;
}

.author-signature {
  position: absolute;
  bottom: 20px;
  right: 20px;
  background: #fff;
  padding: 15px 25px;
  border-radius: 10px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.signature-img {
  max-width: 150px;
  height: auto;
  display: block;
}

.author-name {
  font-size: 32px;
  font-weight: 700;
  color: #2c4964;
  margin-bottom: 10px;
}

.author-title {
  font-size: 18px;
  color: #2844ba;
  font-weight: 600;
  margin-bottom: 5px;
}

.author-company-info {
  font-size: 16px;
  color: #666;
  margin-bottom: 25px;
  font-weight: 500;
}

.author-bio {
  font-size: 15px;
  line-height: 1.8;
  color: #5f687b;
  margin-bottom: 15px;
  text-align: justify;
}

.author-credentials {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.credential-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  color: #2c4964;
  font-size: 14px;
}

.credential-item i {
  font-size: 24px;
  color: #2844ba;
}

/* Testimonial Card Styles */
.testimonial-card {
  background: #fff;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  height: 100%;
}

.testimonial-header {
  display: flex;
  gap: 15px;
  margin-bottom: 20px;
}

.testimonial-avatar {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  flex-shrink: 0;
}

.testimonial-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: #2c4964;
  margin: 0;
}

.testimonial-card .role {
  font-size: 13px;
  color: #7f8c9f;
  margin: 5px 0;
}

.testimonial-card .stars {
  margin-top: 5px;
}

.testimonial-text {
  color: #5f687b;
  line-height: 1.7;
  font-style: italic;
}

/* Pricing Card Styles */
.pricing-card {
  background: #fff;
  border-radius: 15px;
  padding: 40px 30px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  position: relative;
  height: 100%;
}

.pricing-card.featured {
  border: 3px solid #f84e4a;
  transform: scale(1.05);
}

.badge-popular {
  position: absolute;
  top: -15px;
  right: 20px;
  background: linear-gradient(135deg, #f84e4a, #3d53a4);
  color: #fff;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: 700;
}

.pricing-header h3 {
  font-size: 24px;
  font-weight: 700;
  color: #2c4964;
  margin-bottom: 15px;
}

.price {
  font-size: 48px;
  font-weight: 800;
  color: #f84e4a;
  margin-bottom: 25px;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin-bottom: 30px;
}

.pricing-features li {
  padding: 12px 0;
  border-bottom: 1px solid #f0f0f0;
  color: #5f687b;
}

.pricing-features li i {
  margin-right: 10px;
  color: #18d26e;
  font-size: 18px;
}

.pricing-features li.disabled {
  color: #ccc;
}

.pricing-features li.disabled i {
  color: #ccc;
}

.btn-pricing {
  display: block;
  background: linear-gradient(135deg, #f84e4a, #3d53a4);
  color: #fff;
  padding: 12px 40px;
  border-radius: 50px;
  text-align: center;
  font-weight: 600;
}

.btn-pricing:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255,72,149,0.3);
  color: #fff;
}

/* Get Your Copy Section - Clean Design */
.get-copy-section {
  padding: 100px 0;
  background: #f5f9fd;
}

.book-cover-large {
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.book-cover-large:hover {
  transform: translateY(-10px) rotate(-2deg);
}

.copy-content .badge {
  font-size: 14px;
  padding: 8px 20px;
  background: linear-gradient(135deg, #f84e4a, #3d53a4);
}

.copy-content h2 {
  font-size: 48px;
  font-weight: 800;
  color: #2c4964;
  margin-bottom: 15px;
  line-height: 1.2;
}

.copy-content .lead {
  font-size: 20px;
  color: #5f687b;
  margin-bottom: 10px;
  font-weight: 400;
}

.copy-content .author-info {
  font-size: 16px;
  color: #444;
  margin-bottom: 20px;
}

.copy-content .description {
  font-size: 16px;
  color: #666;
  line-height: 1.8;
  margin-bottom: 30px;
}

.cta-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.cta-buttons .btn {
  padding: 14px 35px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.3s ease;
}

.cta-buttons .btn-primary {
  background: linear-gradient(135deg, #f64a45, #f64a45);
  border: none;
  color: #fff;
}

.cta-buttons .btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(255,72,149,0.3);
}

.cta-buttons .btn-outline-primary {
  border: 2px solid #f84e4a;
  color: #f84e4a;
  background: transparent;
}

.cta-buttons .btn-outline-primary:hover {
  background: #f84e4a;
  color: #fff;
  transform: translateY(-3px);
}

@media (max-width: 991px) {
  .copy-content h2 {
    font-size: 36px;
  }
  
  .cta-buttons {
    justify-content: center;
  }
  
  .get-copy-section {
    padding: 60px 0;
  }
}

/* FAQ Styles */
.accordion-item {
  border: none;
  margin-bottom: 15px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.08);
  border-radius: 10px;
  overflow: hidden;
}

.accordion-button {
  background: #fff;
  color: #2c4964;
  font-weight: 600;
  font-size: 16px;
  padding: 20px;
}

.accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, #f84e4a, #3d53a4);
  color: #fff;
}

.accordion-body {
  padding: 20px;
  color: #5f687b;
  line-height: 1.8;
}

/* Book Card Styles */
.book-card {
  background: #fff;
  border-radius: 15px;
  padding: 20px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
  text-align: center;
  height: 100%;
}

.book-cover {
  position: relative;
  margin-bottom: 20px;
}

.book-cover img {
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.badge-new, .badge-bestseller {
  position: absolute;
  top: 10px;
  right: 10px;
  background: #18d26e;
  color: #fff;
  padding: 5px 15px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 700;
}

.badge-bestseller {
  background: #ffc107;
}

.book-card h4 {
  font-size: 18px;
  font-weight: 700;
  color: #2c4964;
  margin-bottom: 10px;
}

.book-author {
  font-size: 13px;
  color: #7f8c9f;
  margin-bottom: 15px;
}

.book-rating {
  margin-bottom: 15px;
}

.book-rating i {
  color: #ffc107;
  font-size: 14px;
}

.book-rating span {
  color: #7f8c9f;
  margin-left: 5px;
  font-size: 13px;
}

.book-price {
  font-size: 28px;
  font-weight: 800;
  color: #f84e4a;
  margin-bottom: 20px;
}

.btn-book {
  background: linear-gradient(135deg, #f84e4a, #3d53a4);
  color: #fff;
  padding: 10px 30px;
  border-radius: 50px;
  display: inline-block;
  font-weight: 600;
}

.btn-book:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(255,72,149,0.3);
  color: #fff;
}

/* Newsletter CTA Styles */
.newsletter-cta {
  background: linear-gradient(135deg, #122fae, #91adfc);
  padding: 80px 0;
  color: #fff;
}
.cta-book {
    margin-left: 32px;
    transform: rotate(5deg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.cta-content h2 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 20px;
}

.cta-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: 15px;
  font-weight: 600;
  font-size: 16px;
}

.cta-feature i {
  font-size: 32px;
}

/* Contact Form Styles */
.info-box {
  background: #fff;
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 5px 20px rgba(0,0,0,0.08);
}

.info-box i {
  font-size: 32px;
  color: #f84e4a;
  float: left;
  margin-right: 20px;
}

.info-box h3 {
  font-size: 20px;
  font-weight: 700;
  color: #2c4964;
  margin-bottom: 10px;
}

.info-box p {
  color: #5f687b;
  margin: 0;
}

/* ========================================
   MOBILE RESPONSIVE STYLES
   ======================================== */

/* Tablets and below */
@media (max-width: 768px) {
  /* Prevent horizontal overflow */
  body, html {
    overflow-x: hidden;
    max-width: 100%;
  }
  
  .container {
    max-width: 100%;
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .row {
    margin-left: 0;
    margin-right: 0;
  }
  
  [class*="col-"] {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  /* Header */
  #header {
    padding: 8px 0;
  }
  
  #header .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  #header .logo {
    height: 38px;
  }
  
  #header .logo img {
    max-height: 32px;
  }
  
  .mobile-nav-toggle {
    font-size: 26px;
    cursor: pointer;
    color: #2c4964;
  }
  
  /* Hero Section */
  #hero {
    padding: 100px 0 60px;
    min-height: auto;
    height: auto;
    overflow-x: hidden;
  }
  
  #hero .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  #hero .row {
    margin: 0;
  }
  
  #hero h1 {
    font-size: 28px;
    line-height: 1.3;
    margin-bottom: 15px;
  }
  
  #hero h2 {
    font-size: 16px;
    line-height: 1.5;
  }
  
  #hero .badge {
    font-size: 12px;
    padding: 6px 15px;
  }
  
  #hero .d-flex {
    flex-direction: column;
    gap: 15px;
  }
  
  #hero .btn-get-started,
  #hero .btn-watch-video {
    width: 100%;
    text-align: center;
    justify-content: center;
    padding: 14px 25px;
    font-size: 15px;
  }
  
  .book-3d {
    margin-top: 30px;
    max-width: 80%;
    margin-left: auto;
    margin-right: auto;
    display: block;
  }
  
  /* Section Spacing */
  section {
    padding: 50px 0;
    overflow-x: hidden;
  }
  
  section .container {
    padding-left: 15px;
    padding-right: 15px;
    max-width: 100%;
  }
  
  .section-title h2 {
    font-size: 28px;
    line-height: 1.3;
  }
  
  .section-title p {
    font-size: 15px;
  }
  
  /* About Section */
  .about-title {
    font-size: 24px;
  }
  
  .about .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .book-tilt {
    margin-bottom: 30px;
    max-width: 100%;
  }
  
  .book-specs {
    flex-direction: column;
    gap: 15px;
  }
  
  .spec-item {
    width: 100%;
  }
  
  .book-features li {
    font-size: 15px;
  }
  
  /* Features */
  .feature-box {
    margin-bottom: 25px;
    padding: 30px 20px;
  }
  
  .feature-box h4 {
    font-size: 18px;
  }
  
  .feature-box p {
    font-size: 14px;
  }
  
  .feature-icon {
    width: 60px;
    height: 60px;
  }
  
  .feature-icon i {
    font-size: 26px;
  }
  
  /* Chapters */
  .chapter-list {
    padding: 20px 15px;
  }
  
  .chapter-item {
    padding: 15px;
    gap: 15px;
  }
  
  .chapter-number {
    font-size: 24px;
    min-width: 45px;
  }
  
  .chapter-content h4 {
    font-size: 16px;
  }
  
  .chapter-content p {
    font-size: 14px;
  }
  
  /* Excerpt */
  .excerpt-box {
    padding: 25px 15px;
  }
  
  .excerpt-text {
    font-size: 16px;
    line-height: 1.7;
  }
  
  .excerpt-content p {
    font-size: 15px;
  }
  
  /* Author Section */
  .author-image-wrapper {
    max-width: 300px;
    margin-bottom: 30px;
  }
  
  .author .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .author-signature {
    bottom: 10px;
    right: 10px;
    padding: 10px 20px;
  }
  
  .signature-img {
    max-width: 120px;
  }
  
  .author-name {
    font-size: 28px;
    text-align: center;
  }
  
  .author-title {
    font-size: 16px;
    text-align: center;
  }
  
  .author-company-info {
    text-align: center;
  }
  
  .author-bio {
    font-size: 14px;
    text-align: left;
    padding: 0 10px;
  }
  
  .author-credentials {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  .credential-item {
    font-size: 14px;
  }
  
  /* Testimonials */
  .testimonial-card {
    margin-bottom: 25px;
    padding: 25px 20px;
  }
  
  .testimonials .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .testimonial-text {
    font-size: 15px;
  }
  
  .testimonial-header {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
  
  .testimonial-avatar {
    margin-bottom: 15px;
  }
  
  /* Get Your Copy Section */
  .get-copy-section {
    padding: 60px 0;
    overflow-x: hidden;
  }
  
  .get-copy-section .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .book-cover-large {
    max-width: 70% !important;
    margin: 0 auto 30px;
    display: block;
  }
  
  .copy-content {
    text-align: center;
    padding: 0 10px;
  }
  
  .copy-content h2 {
    font-size: 32px;
    line-height: 1.2;
  }
  
  .copy-content .lead {
    font-size: 17px;
  }
  
  .copy-content .description {
    font-size: 15px;
    line-height: 1.7;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  
  .cta-buttons .btn {
    width: 100%;
    padding: 15px 30px;
    font-size: 16px;
  }
  
  /* FAQ */
  .accordion-button {
    font-size: 15px;
    padding: 15px;
  }
  
  .accordion-body {
    font-size: 14px;
    padding: 15px;
  }
  
  .faq .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  /* Newsletter CTA */
  .newsletter-cta {
    padding: 50px 0;
    overflow-x: hidden;
  }
  
  .newsletter-cta .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .cta-book {
    max-width: 60%;
    margin: 0 auto 30px;
    display: block;
  }
  
  .cta-content {
    padding: 0 10px;
  }
  
  .cta-content h2 {
    font-size: 28px;
  }
  
  .cta-features {
    grid-template-columns: 1fr;
    gap: 15px;
  }
  
  .newsletter-form {
    flex-direction: column;
    gap: 15px;
  }
  
  .newsletter-form input {
    width: 100%;
  }
  
  .newsletter-form button {
    width: 100%;
  }
  
  /* Contact Section */
  .info-box {
    margin-bottom: 20px;
    padding: 25px 20px;
  }
  
  .buy .container,
  .contact .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .buy .php-email-form {
    padding: 30px 20px;
  }
  
  .buy .row {
    margin: 0 -10px;
  }
  
  .buy .col-md-6 {
    padding: 0 10px;
    margin-bottom: 0;
  }
  
  .buy .col-md-6.form-group {
    margin-bottom: 15px;
  }
  
  .buy input,
  .contact-form input,
  .contact-form textarea {
    font-size: 15px;
    width: 100%;
    max-width: 100%;
  }
  
  .buy .form-group {
    margin-bottom: 15px;
  }
  
  @media (max-width: 480px) {
    .buy .form-group {
        margin-bottom: 12px;
        margin-left: 7px;
    }
}
  .buy .form-check {
    gap: 10px;
    padding: 0;
    margin: 20px 0;
  }
  
  .buy .form-check-label {
    font-size: 13px;
    line-height: 1.5;
  }
  
  .buy .btn-submit {
    width: 100%;
    padding: 14px 30px;
    font-size: 16px;
    margin-top: 10px;
  }
  
  .buy .my-3 {
    margin-top: 15px !important;
    margin-bottom: 15px !important;
  }
  
  /* Footer */
  #footer {
    padding: 40px 0 20px;
    overflow-x: hidden;
  }
  
  #footer .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  #footer .footer-logo img {
    max-height: 42px;
  }
  
  #footer .footer-content h3 {
    font-size: 26px;
  }
  
  #footer .footer-content p {
    font-size: 14px;
    padding: 0 10px;
  }
  
  #footer .social-links {
    gap: 12px;
  }
  
  #footer .social-links a {
    width: 40px;
    height: 40px;
    font-size: 16px;
  }
}

/* Small phones */
@media (max-width: 480px) {
  body, html {
    overflow-x: hidden;
    max-width: 100%;
  }
  
  .container {
    padding-left: 10px;
    padding-right: 10px;
  }
  
  #header .logo {
    height: 32px;
  }
  
  #header .logo img {
    max-height: 28px;
  }
  
  #hero h1 {
    font-size: 24px;
    padding: 0 5px;
  }
  
  #hero h2 {
    font-size: 14px;
    padding: 0 5px;
  }
  
  #hero .hero-description {
    padding: 0 5px;
  }
  
  .section-title h2 {
    font-size: 24px;
    padding: 0 10px;
  }
  
  .copy-content h2 {
    font-size: 26px;
    padding: 0 10px;
  }
  
  .book-cover-large {
    max-width: 85% !important;
  }
  
  .cta-buttons .btn {
    padding: 14px 25px;
    font-size: 15px;
  }
  
  #footer .footer-logo img {
    max-height: 35px;
  }
  
  #footer .footer-content h3 {
    font-size: 22px;
  }
  
  #footer .footer-content p {
    font-size: 13px;
    padding: 0 5px;
  }
  
  .feature-box {
    padding: 25px 15px;
  }
  
  .testimonial-card {
    padding: 20px 15px;
  }
  
  .excerpt-box {
    padding: 20px 15px;
  }
  
  .chapter-list {
    padding: 15px 10px;
  }
  
  .buy .php-email-form {
    padding: 25px 15px;
  }
  
  .buy .row {
    margin: 0;
  }
  
  .buy .col-md-6 {
    padding: 0;
    margin-bottom: 15px;
  }
  
  .buy .form-group {
    margin-bottom: 15px;
  }
  
  .buy input {
    font-size: 14px;
    padding: 12px 15px;
  }
  
  .buy .form-check {
    gap: 8px;
    padding: 0;
    margin-bottom: 20px;
  }
  
  .buy .form-check-input {
    width: 18px;
    height: 18px;
  }
  
  .buy .form-check-label {
    font-size: 12px;
    line-height: 1.4;
  }
  
  .buy .btn-submit {
    padding: 13px 25px;
    font-size: 15px;
    width: 100%;
  }
}