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

body {
  font-family: "Ubuntu", "Montserrat", -apple-system, BlinkMacSystemFont,
    "Segoe UI", Roboto, Arial, sans-serif;
  line-height: 1.8;
  color: #333;
  background: #ffffff;
  overflow-x: hidden;
}

html {
  scroll-behavior: smooth;
}

/* Navigation */
.nav-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 40px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0, 0, 0, 0);
  /* backdrop-filter: blur(10px); */
  transition: all 0.3s ease;
}

.nav-header.scrolled {
  background: rgba(255, 255, 255, 0.75);
  backdrop-filter: blur(20px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-header.scrolled .nav-logo {
  color: #333;
}

.nav-header.scrolled .nav-menu a {
  color: #333;
  text-shadow: none;
}

.nav-header.scrolled .hamburger span {
  background: #333;
  box-shadow: none;
}

.nav-logo {
  color: white;
  text-decoration: none;
  font-size: 1rem;
  font-weight: bold;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.nav-logo:hover {
  color: rgba(255, 255, 255, 0.8);
}

.nav-menu {
  display: flex;
  gap: 30px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu a {
  color: white;
  text-decoration: none;
  font-size: 1rem;
  font-weight: bold;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
  transition: color 0.3s ease;
}

.nav-menu a:hover {
  color: rgba(255, 255, 255, 0.8);
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 5px;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background: white;
  margin: 3px 0;
  transition: 0.3s;
  box-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Mobile menu */
.nav-menu.mobile {
  position: fixed;
  top: 70px;
  right: -100%;
  width: 250px;
  height: auto;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  backdrop-filter: blur(20px);
  flex-direction: column;
  padding: 0 0 20px 0;
  transition: right 0.3s ease;
  display: flex;
  border-radius: 0 0 0 15px;
  box-shadow: -5px 5px 20px rgba(0, 0, 0, 0.3);
}

.nav-menu.mobile.active {
  right: 0;
}

.nav-menu.mobile a {
  padding: 15px 25px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 1.1rem;
  color: white;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
  transition: all 0.3s ease;
}

.nav-menu.mobile a:last-child {
  border-bottom: none;
}

.nav-menu.mobile a:hover {
  background: rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.9);
  padding-left: 35px;
}

/* Hero Image */
.hero-image {
  width: 100%;
  height: 100vh;
  background: linear-gradient(45deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/*
         * The container for the hero image.
         * We use position: relative to allow for the absolute positioning of the image and text.
         * The padding-bottom percentage (56.25%) is calculated from the desired aspect ratio:
         * (1080 / 1920) * 100% = 56.25%
         * This forces the container to maintain a 1920x1080 aspect ratio, scaling with the viewport width.
         */
.hero-container {
  width: 100%;
  height: 0;
  padding-bottom: 56.25%;
  position: relative;
  overflow: hidden;
  background-color: #f0f0f0; /* Fallback background color */
}

/*
         * The image element inside the container.
         * Position: absolute allows it to fill the entire container.
         * Width and height are set to 100% of the container.
         * object-fit: cover ensures the image fills the space without distortion,
         * since the container's aspect ratio now matches the image's.
         */
.hero-container img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* New style for the hero video */
#hero-video {
  position: absolute; /* Positions the video relative to the .hero-image container */
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover; /* Ensures the video covers the container without distortion */
  z-index: 1; /* Places the video below the text (which has z-index: 2) */
}

.hero-text {
  position: absolute;
  bottom: 10%;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: white;
  z-index: 2;
  width: 100%;
}

.hero-text h1 {
  font-size: 4rem;
  font-weight: normal;
  margin-bottom: 0.5rem;
  color: white;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
  position: relative;
  padding-bottom: 0.5rem;
}

.hero-text h2 {
  font-size: 2rem;
  font-weight: normal;
  margin: 0;
  color: white;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
  text-transform: uppercase;
  letter-spacing: 2px;
  border-bottom: none;
  padding-bottom: 0;
}

.hero-text p {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.hero-text hr {
  width: 30%;
  height: 1px;
  background: white;
  margin: 0.5rem auto;
  border: none;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
}

/* Content Container */
.content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 10px;
}

/* Typography */
h1 {
  font-size: 3.5rem;
  font-weight: normal;
  margin-bottom: 1rem;
  color: #222;
  line-height: 1.2;
}

h2 {
  font-size: 2.5rem;
  font-weight: normal;
  margin: 0rem 0 0rem 0;
  color: #222;
  border-bottom: 1px solid #000000;
  padding-bottom: 0rem;
}

h3 {
  font-size: 1.8rem;
  font-weight: normal;
  margin: 0.5rem 0 0rem 0;
  color: #333333;
}

p {
  font-size: 1.2rem;
  margin-top: 0.5rem;
  margin-bottom: 1.5rem;
  color: #333333;
}

.lead {
  font-size: 1.3rem;
  font-style: italic;
  color: #666;
  margin-bottom: 2rem;
}

/* Links */
a {
  color: #667eea;
  text-decoration: none;
}

a:hover {
  color: #7f7fff;
}

/* Book grid styling */
.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

.book-item {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.book-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* Updated book image styling to prevent cropping */
.book-image {
  width: 100%;
  height: auto; /* Changed from fixed 520px */
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  aspect-ratio: 1024/1638; /* Maintains book aspect ratio */
}

.book-image img {
  width: 100%;
  height: 100%;
  object-fit: contain; /* Changed from cover to contain */
  object-position: center;
}

.book-image a {
  display: block;
  width: 100%;
  height: 100%;
  text-decoration: none;
}

.book-image a:hover {
  transform: scale(1.05);
  transition: transform 0.3s ease;
}

/* Alternative approach if aspect-ratio isn't supported */
@supports not (aspect-ratio: 1024/1638) {
  .book-image {
    height: 0;
    padding-bottom: 160%; /* 1638/1024 * 100% for book aspect ratio */
    position: relative;
  }

  .book-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: contain;
  }

  .book-image a {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
  }
}

/* Responsive adjustments for books */
@media (max-width: 768px) {
  .book-image {
    aspect-ratio: 1024/1638;
  }
}

@media (max-width: 480px) {
  .book-image {
    aspect-ratio: 1024/1638;
  }
}

.book-content {
  padding: 0.5rem 1.5rem 1.5rem 1.5rem;
}

.book-type {
  display: none;
}

.book-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: #333;
  line-height: 1.3;
}

.book-description {
  font-size: 1em;
  color: #333333;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.book-link {
  color: #667eea;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.book-link:hover {
  color: #764ba2;
}

/* Guides grid styling */
.guides-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

.guide-item {
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.guide-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.video-container {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
}

.video-container iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.guide-content {
  padding: 0.5rem;
}

.guide-type {
  font-size: 0.8rem;
  color: #667eea;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.guide-title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 0rem;
  color: #333;
  line-height: 1.3;
}

.guide-description {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.guide-link {
  color: #667eea;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.guide-link:hover {
  color: #764ba2;
}

/* Journal grid styling */
.journal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 3rem;
  margin: 3rem 0;
}

.journal-item {
  text-align: left;
  background: #fff;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.journal-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.journal-video {
  position: relative;
  width: 100%;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
}

.journal-video iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.journal-image {
  width: 100%;
  height: 200px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.journal-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.journal-content {
  padding: 0.5rem;
}

.journal-type {
  font-size: 0.8rem;
  color: #667eea;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.journal-title {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #333;
  line-height: 1.3;
}

.journal-excerpt {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.6;
  margin-bottom: 1rem;
}

.journal-date {
  font-size: 0.85rem;
  color: #888;
  margin-bottom: 0.5rem;
}

.read-more {
  color: #667eea;
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.read-more:hover {
  color: #764ba2;
}

/* Single content images */
.content-image {
  width: 100%;
  max-width: 100%;
  margin: 0.5rem 0;
  display: block;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-image:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* Content image container for more control */
.content-image-container {
  text-align: center;
  margin: 3rem 0;
}

.content-image-container img {
  width: 100%;
  max-width: 100%;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-image-container img:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* Image caption styling */
.image-caption {
  font-size: 0.9rem;
  color: #666;
  font-style: italic;
  text-align: center;
  margin-top: 1rem;
  margin-bottom: 0;
}

/* Single content videos */
.content-video {
  width: 100%;
  max-width: 100%;
  margin: 3rem 0;
  display: block;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

/* Content video container */
.content-video-container {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin: 3rem 0;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-video-container:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

/* Responsive video embed (16:9 aspect ratio) */
.content-video-embed {
  position: relative;
  width: 100%;
  max-width: 100%;
  margin: 0.5rem 0;
  height: 0;
  padding-bottom: 56.25%; /* 16:9 aspect ratio */
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.content-video-embed:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.content-video-embed iframe,
.content-video-embed video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

/* Video caption styling */
.video-caption {
  font-size: 0.9rem;
  color: #666;
  font-style: italic;
  text-align: center;
  margin-top: 1rem;
  margin-bottom: 0;
}

/* Smaller media variants */
.content-image-small,
.content-video-small {
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.content-image-large,
.content-video-large {
  max-width: 100%;
}

/* Full width media (spans container) - now default behavior */
.content-image-full,
.content-video-full {
  max-width: 100%;
  margin-left: 0;
  margin-right: 0;
}

/* Floating media for text wrap */
.content-image-left {
  float: left;
  margin: 0 2rem 2rem 0;
  max-width: 400px;
}

.content-image-right {
  float: right;
  margin: 0 0 2rem 2rem;
  max-width: 400px;
}

/* Clear floats */
.clearfix::after {
  content: "";
  display: table;
  clear: both;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .content-image,
  .content-image-container img,
  .content-video,
  .content-video-container,
  .content-video-embed {
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  .content-image-left,
  .content-image-right {
    float: none;
    margin: 2rem 0;
    max-width: 100%;
    display: block;
  }

  .content-image-small,
  .content-video-small {
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}

@media (max-width: 480px) {
  .content-image,
  .content-image-container img,
  .content-video,
  .content-video-container,
  .content-video-embed {
    margin-left: 0;
    margin-right: 0;
    border-radius: 5px;
  }
}

/* More buttons */
.more-button {
  display: inline-block;
  margin-top: 2rem;
  padding: 1rem 2rem;
  background: transparent;
  color: #667eea;
  border: 2px solid #667eea;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  transition: all 0.3s ease;
  text-align: center;
}

.more-button:hover {
  background: #667eea;
  color: white;
  transform: translateY(-2px);
}

/* Clickable H1 links styling */
.section-footer {
  text-align: center;
  margin-top: 3rem;
}

.section-footer h1 {
  font-size: 2.5rem;
  font-weight: normal;
  margin: 0;
  color: #667eea;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  display: inline-block;
  position: relative;
}

.section-footer h1:hover {
  color: #764ba2;
  transform: translateY(-2px);
}

/* If you want to use it as a direct link */
.section-footer a {
  text-decoration: none;
  color: inherit;
}

.section-footer a h1 {
  font-size: 2.5rem;
  font-weight: normal;
  margin: 0;
  color: #667eea;
  transition: all 0.3s ease;
  cursor: pointer;
  display: inline-block;
}

.section-footer a:hover h1 {
  color: #764ba2;
  transform: translateY(-2px);
}

/* Alternative: H1 link class for use anywhere */
.h1-link {
  font-size: 2.5rem;
  font-weight: normal;
  margin: 0;
  color: #667eea;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  display: inline-block;
}

.h1-link:hover {
  color: #764ba2;
  transform: translateY(-2px);
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .section-footer h1,
  .section-footer a h1,
  .h1-link {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .section-footer h1,
  .section-footer a h1,
  .h1-link {
    font-size: 1.8rem;
  }
}

/* Footer */
footer {
  background: #000;
  color: white;
  padding: 1rem 2rem 2rem;
  border-top: 1px solid rgba(139, 92, 246, 0.2);
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  /* gap: 3rem;
    margin-bottom: 2rem; */
}

.footer-section h3 {
  margin-bottom: 1.5rem;
  color: #667eea;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 1);
  text-decoration: none;
  line-height: 1.8;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(139, 92, 246, 0.2);
  /* padding-top: 2rem; */
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(255, 255, 255, 1);
  font-size: 1rem;
}

.footer-bottom p {
  margin: 0;
}

.footer-email {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 1);
  text-decoration: none;
  font-size: 1rem;
  transition: color 0.3s ease;
}

.footer-email:hover {
  color: rgba(255, 255, 255, 0.9);
}

.email-icon {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* Responsive design */
@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}

/* Responsive design */
@media (max-width: 768px) {
  .footer-bottom {
    flex-direction: column;
    gap: 10px;
    text-align: center;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-header {
    padding: 15px 20px;
  }

  .nav-menu:not(.mobile) {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .books-grid,
  .guides-grid,
  .journal-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .content {
    padding: 40px 20px;
  }

  h1 {
    font-size: 2.5rem;
  }

  h2 {
    font-size: 2rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  p,
  .lead {
    font-size: 1rem;
  }

  .hero-text {
    bottom: 10%;
    width: 90%;
  }

  .hero-text h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
    padding-bottom: 0.5rem;
  }

  .hero-text h2 {
    font-size: 1.2rem;
    letter-spacing: 1px;
  }

  .hero-text p {
    font-size: 1.2rem;
  }

  .hero-text hr {
    width: 30%;
    height: 1px;
    background: white;
    margin: 0.5rem auto;
    border: none;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
  }
}

@media (max-width: 480px) {
  .nav-header {
    padding: 15px 15px;
  }

  .nav-logo {
    font-size: 1rem;
  }

  .content {
    padding: 30px 15px;
  }

  h1 {
    font-size: 2rem;
  }

  .hero-text {
    bottom: 8%;
    width: 95%;
  }

  .hero-text h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    padding-bottom: -0.5rem;
  }

  .hero-text h2 {
    font-size: 1rem;
    letter-spacing: 1px;
  }

  .hero-text p {
    font-size: 1rem;
  }

  .hero-text hr {
    width: 30%;
    height: 1px;
    background: white;
    margin: 0.5rem auto;
    border: none;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.5);
  }
}