/* Reset and base styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  line-height: 1.6;
  color: #333;
  background: linear-gradient(135deg, #f8fafc 0%, #e0e7ff 100%);
  background-attachment: fixed;
}

/* Header */
header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 5%;
  background: white;
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-img {
  height: 40px;
  max-height: 40px;
  width: auto;
  border-radius: 4px;
}

.logo-text {
  font-size: 1.8rem;
  font-weight: bold;
  color: #2563eb;
  letter-spacing: 1px;
}

nav {
  display: flex;
  gap: 2rem;
}

nav a {
  text-decoration: none;
  color: #64748b;
  font-weight: 500;
  transition: color 0.3s ease;
}

nav a:hover {
  color: #2563eb;
}

/* Hero section */
.hero {
  text-align: center;
  padding: 80px 5% 0px;
  background: transparent;
  margin: 0;
}



.hero h1 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700;
  color: #1e293b;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.3rem;
  color: #475569;
  margin-bottom: 2.5rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
  font-weight: 400;
  text-align: center;
}

.hero-subtitle a {
  color: #2563eb;
  text-decoration: none;
  font-weight: 500;
  transition: color 0.3s ease;
}

.hero-subtitle a:hover {
  color: #1d4ed8;
  text-decoration: underline;
}

.donate-button {
  background: #2563eb;
  color: white;
  border: none;
  padding: 18px 40px;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-width: 200px;
}

.donate-button:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.4);
}

/* Hero buttons container */
.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  margin: 2.5rem 0;
  flex-wrap: wrap;
  align-items: center;
}

/* Read more button */
.read-more-button {
  background: transparent;
  color: #2563eb;
  border: 2px solid #2563eb;
  padding: 18px 40px;
  font-size: 1.1rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  min-width: 200px;
}

.read-more-button:hover {
  background: #2563eb;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 99, 235, 0.3);
}


/* Hero section video container */
.hero .video-container {
  max-width: 800px;
  margin: 3rem auto 0;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

/* General video container styles */
.video-container {
  max-width: 800px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
}

.video-container video {
  width: 100%;
  height: auto;
  display: block;
}

.video-container iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
}

/* Ensure images inside video containers scale */
.video-container img {
  width: 100%;
  height: auto;
  display: block;
}

/* Additional videos section */
.additional-videos {
  display: flex;
  flex-direction: column;
  gap: 4rem;
  margin-top: 4rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* Desktop/Mobile video switching */
.mobile-video,
.mobile-image {
  display: none !important;
}

.desktop-video,
.desktop-image {
  display: block !important;
}

.additional-videos .video-container {
  position: relative;
}

.additional-videos .video-container {
  margin: 0;
  width: 100%;
}

.additional-videos video {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  max-height: 600px;
  object-fit: cover;
}

.additional-videos .info-image {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  max-height: 600px;
  object-fit: cover;
}

/* Learning Approach Section */
.learning-approach-section {
  max-width: 800px;
  margin: 60px auto;
  padding: 40px;
  text-align: center;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 25px rgba(0,0,0,0.08);
}


.learning-approach-section h2 {
  font-size: 2rem;
  color: #1e293b;
  font-weight: 700;
  margin-bottom: 2rem;
  text-align: center;
}

.approach-comparison {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

.approach-box {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.approach-box:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  border-color: #2563eb;
}

.approach-emoji {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.approach-box p {
  font-size: 1rem;
  line-height: 1.6;
  color: #475569;
  margin: 0;
}

.comparison-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 3rem;
}

.comparison-item {
  text-align: center;
}

.comparison-item h3 {
  font-size: 1.5rem;
  color: #2563eb;
  margin-bottom: 1.5rem;
  font-weight: 600;
}

.comparison-video {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.1);
  margin-bottom: 1rem;
}

.comparison-video video {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.comparison-caption {
  font-size: 1rem;
  color: #64748b;
  font-style: italic;
  line-height: 1.6;
  margin: 0;
}

/* Glimpse Section */
.glimpse-section {
  text-align: center;
}

.svet-note {
  font-size: 0.9rem;
  color: #64748b;
  font-style: italic;
  margin-top: 0.2rem;
  margin-bottom: 2rem;
  text-align: center !important;
}

.content-section .svet-note {
  text-align: center;
}

.glimpse-description {
  font-size: 1.1rem;
  color: #475569;
  line-height: 1.8;
  margin-top: 2rem;
  margin-bottom: 0;
  text-align: center;
}

.glimpse-video-container {
  max-width: 750px;
  margin: 0 auto 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0,0,0,0.15);
}

.glimpse-video-container iframe {
  width: 100%;
  aspect-ratio: 16 / 9;
  display: block;
  border: none;
}


/* Content sections */
.content-section {
  max-width: 800px;
  margin: 60px auto;
  padding: 0 5%;
  background: white;
  border-radius: 12px;
  box-shadow: 0 4px 25px rgba(0,0,0,0.08);
  padding: 40px;
}

.content-section h2 {
  font-size: 2rem;
  color: #1e293b;
  margin-bottom: 1.5rem;
  font-weight: 700;
  text-align: center;
}

.content-section p {
  font-size: 1.1rem;
  color: #475569;
  margin-bottom: 1.2rem;
  text-align: justify;
}

/* Steps container */
.steps-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.step {
  text-align: center;
  padding: 1.5rem;
  border-radius: 8px;
  background: #f8fafc;
  border: 2px solid #e2e8f0;
  transition: all 0.3s ease;
}

.step:hover {
  border-color: #2563eb;
  transform: translateY(-5px);
}

.step-number {
  width: 50px;
  height: 50px;
  background: #2563eb;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  margin: 0 auto 1rem;
}

.step h3 {
  font-size: 1.3rem;
  color: #1e293b;
  margin-bottom: 0.8rem;
}

.step p {
  font-size: 1rem;
  color: #64748b;
}

/* Where We Work section */
.where-we-work {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 2rem;
}

.work-location {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.5rem;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
}

.work-location:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  border-color: #2563eb;
}

.location-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.work-location p {
  margin: 0;
  font-size: 1.1rem;
  color: #475569;
  font-weight: 500;
}

/* Center the intro text in Where We Work section */
#where p {
  text-align: center;
}

/* Board members */
.board-members {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2rem;
}

.board-member {
  padding: 2rem;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  transition: all 0.3s ease;
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.board-member-image {
  flex-shrink: 0;
  margin-bottom: 1rem;
}

.board-member-image img {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center;
  border: 3px solid #2563eb;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
}

/* Specific positioning for Kathleen's image to center her face */
.board-member-image img[alt="Kathleen Longwaters"] {
  object-position: center;
}

.board-member:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  border-color: #2563eb;
}

.board-member h3 {
  color: #1e293b;
  margin-bottom: 1rem;
  font-size: 1.4rem;
  font-weight: 600;
}

.board-member p {
  text-align: justify;
  line-height: 1.6;
  margin: 0;
}

/* Team members */
.team-members {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.team-member {
  padding: 2rem;
  background: #f8fafc;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
  text-align: center;
  transition: all 0.3s ease;
}

.team-member:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.founder-image {
  margin-bottom: 1.5rem;
}

.founder-image img {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 15%;
  border: 4px solid #2563eb;
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.2);
}

.team-member h3 {
  color: #1e293b;
  margin-bottom: 1rem;
  font-size: 1.4rem;
  font-weight: 600;
}

  .team-member p {
    text-align: justify;
    line-height: 1.6;
  }

/* Media highlight and achievements styling */
.media-highlight {
  background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
  border-left: 4px solid #2563eb;
  padding: 2rem;
  margin: 2rem 0;
  border-radius: 8px;
}

.featured-quote {
  font-size: 1.3rem;
  line-height: 1.6;
  font-style: italic;
  color: #1e293b;
  margin: 0 0 1rem 0;
  font-weight: 500;
  text-align: justify;
}

.quote-attribution {
  text-align: right;
  margin-top: 1rem;
}

.newspaper-credit {
  font-size: 0.95rem;
  color: #64748b;
  font-weight: 500;
}

.article-link {
  color: #007acc;
  text-decoration: none;
  font-size: 0.9em;
  margin-top: 5px;
  display: inline-block;
}

.article-link:hover {
  text-decoration: underline;
}

/* Course sections */
.courses-section {
  max-width: 1000px;
  margin: 40px auto;
  padding: 0 5%;
}

.courses-section h3 {
  font-size: 1.8rem;
  color: #1e293b;
  margin-bottom: 2rem;
  text-align: center;
  font-weight: 700;
}

.course-block {
  background: white;
  border-radius: 12px;
  padding: 30px;
  margin-bottom: 2rem;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  border-left: 4px solid #2563eb;
}

.course-block h4 {
  font-size: 1.4rem;
  color: #2563eb;
  margin-bottom: 1rem;
  font-weight: 600;
}

.course-block p {
  color: #64748b;
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

.course-term {
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #94a3b8;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.course-description {
  margin-bottom: 1.2rem;
}

.reading-toggle {
  background: none;
  border: none;
  color: #2563eb;
  font-weight: 600;
  cursor: pointer;
  padding: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 1rem;
}

.reading-toggle:hover,
.reading-toggle:focus {
  text-decoration: underline;
  outline: none;
}

.reading-list {
  margin-top: 1.2rem;
  padding-left: 1.4rem;
  color: #475569;
}

.reading-list ul {
  list-style: disc;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-left: 1rem;
}

.reading-list li {
  line-height: 1.6;
}

.readings-compact {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.reading-item {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1rem;
  padding: 12px 0;
  border-bottom: 1px solid #e2e8f0;
  align-items: start;
}

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

.author-block {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  min-height: 40px;
  justify-content: flex-start;
}

.reading-item .author {
  font-weight: 600;
  color: #2563eb;
  font-size: 0.95rem;
}

.reading-item .title {
  color: #64748b;
  line-height: 1.4;
  font-size: 0.95rem;
  margin-top: 0;
  align-self: flex-start;
  position: relative;
  top: 0;
}

.nobel-note {
  font-size: 0.75rem;
  font-weight: 400;
  color: #94a3b8;
  font-style: italic;
}

.achievements-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.achievement-item {
  background: #f8fafc;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  transition: all 0.3s ease;
}

.achievement-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.1);
  border-color: #2563eb;
}

.achievement-item h3 {
  color: #1e293b;
  margin-bottom: 1rem;
  font-size: 1.2rem;
  font-weight: 600;
}

.achievement-item p {
  font-size: 1rem;
  line-height: 1.6;
  color: #475569;
  text-align: justify;
}

/* Contact section styling */
.contact-item {
  font-size: 1.1rem;
  margin-bottom: 0.8rem;
  padding: 0.8rem 0;
  border-bottom: 1px solid #e2e8f0;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

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

.contact-icon {
  font-size: 1.4rem;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e0e7ff;
  border-radius: 50%;
  flex-shrink: 0;
}

/* About Background Page */
.about-background {
  max-width: 900px;
  margin-top: 2rem;
}

.about-background h1 {
  font-size: 2.5rem;
  color: #1e293b;
  margin-bottom: 2rem;
  text-align: center;
}

.featured-note {
  background: linear-gradient(135deg, #e0e7ff 0%, #dbeafe 100%);
  border-left: 4px solid #2563eb;
  padding: 1.5rem 2rem;
  margin: 2rem 0;
  border-radius: 12px;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.note-emoji {
  font-size: 2rem;
  flex-shrink: 0;
}

.featured-note p {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.7;
  color: #1e293b;
}

.featured-note a {
  color: #2563eb;
  text-decoration: none;
  font-weight: 500;
}

.featured-note a:hover {
  text-decoration: underline;
}

.background-content {
  margin: 2.5rem 0;
}

.background-content h3 {
  font-size: 1.6rem;
  color: #1e293b;
  font-weight: 600;
  margin-top: 3rem;
  margin-bottom: 2rem;
}

.background-content p {
  font-size: 1.1rem;
  color: #475569;
  line-height: 1.9;
  margin-bottom: 1.5rem;
  text-align: justify;
}

.back-to-home {
  text-align: center;
  margin-top: 3rem;
}

.back-button {
  display: inline-block;
  background: #2563eb;
  color: white;
  padding: 12px 30px;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
}

.back-button:hover {
  background: #1d4ed8;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
}

/* Footer */
footer {
  text-align: center;
  padding: 40px 5%;
  background: #1e293b;
  color: #94a3b8;
  margin-top: 60px;
}

.footer-info {
  margin-bottom: 2rem;
}

.footer-info p {
  margin: 0.4rem 0;
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-info strong {
  color: #e2e8f0;
}

.footer-link {
  color: #60a5fa;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-link:hover {
  color: #93c5fd;
  text-decoration: underline;
}

.copyright {
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid #475569;
}



/* Responsive design */
@media (max-width: 768px) {
  /* Show mobile videos/images on small screens */
  .desktop-video,
  .desktop-image {
    display: none !important;
  }
  
  .mobile-video,
  .mobile-image {
    display: block !important;
  }
  
  /* Fix mobile video/image zoom - optimized for 9:16 portrait format */
  .additional-videos video {
    object-fit: cover !important;
    width: 100% !important;
    height: auto !important;
    max-height: none !important;
  }
  
  .additional-videos .info-image {
    object-fit: cover !important;
    width: 100% !important;
    height: auto !important;
    max-height: none !important;
  }
  
  .additional-videos .video-container {
    width: 100% !important;
    padding: 0 !important;
  }
  
  .additional-videos {
    padding: 0 !important;
    gap: 1rem !important;
  }
  
  /* Stack comparison videos vertically on mobile */
  .comparison-container {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .learning-approach-section {
    margin: 30px auto;
    padding: 20px;
  }
  
  .learning-approach-section h2 {
    font-size: 1.6rem;
    margin-bottom: 1.5rem;
  }
  
  .approach-comparison {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-bottom: 2rem;
  }
  
  .approach-emoji {
    font-size: 2rem;
  }
  
  .approach-box p {
    font-size: 0.95rem;
  }
  
  .comparison-item h3 {
    font-size: 1.3rem;
  }
  
  .comparison-video video {
    object-fit: contain;
  }
  
  .comparison-caption {
    font-size: 0.95rem;
  }

  header {
    flex-direction: column;
    gap: 0.75rem;
    padding: 10px 5%;
  }

  nav {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  nav a {
    font-size: 0.9rem;
    padding: 8px 12px;
  }

  .hero {
    padding: 40px 5% 0px;
  }

  .hero h1 {
    font-size: 2.2rem;
    line-height: 1.1;
  }

  .hero-subtitle {
    font-size: 1.15rem;
    margin-bottom: 2rem;
    max-width: 100%;
    padding: 0 2%;
    line-height: 1.6;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin: 2rem 0;
  }

  .donate-button, .read-more-button {
    padding: 16px 32px;
    font-size: 1rem;
    width: 100%;
    max-width: 280px;
    min-width: auto;
  }

  .video-section {
    padding: 40px 5%;
  }

  .additional-videos {
    gap: 1rem;
    margin-top: 2rem;
    padding: 0 !important;
    max-width: 100%;
  }
  
  .additional-videos video {
    max-height: none !important;
    width: 100% !important;
  }
  
  .additional-videos .info-image {
    max-height: none !important;
    width: 100% !important;
  }
  
  .svet-note {
    font-size: 0.85rem;
    margin-top: 0.15rem;
    margin-bottom: 1.5rem;
  }
  
  .glimpse-description {
    font-size: 1rem;
    margin-bottom: 2rem;
    padding: 0 2%;
  }
  
  
  .glimpse-video-container {
    max-width: 100%;
  }
  
  .about-background h1 {
    font-size: 1.8rem;
  }
  
  .featured-note {
    flex-direction: column;
    padding: 1.2rem 1.5rem;
  }
  
  .note-emoji {
    font-size: 1.8rem;
  }
  
  .featured-note p {
    font-size: 1rem;
  }
  
  .background-content p {
    font-size: 1rem;
  }

  .content-section {
    margin: 30px auto;
    padding: 20px;
  }

  .content-section h2 {
    font-size: 1.6rem;
  }

  .content-section p {
    font-size: 1rem;
  }

  .steps-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .step {
    padding: 1.2rem;
  }

  .where-we-work {
    gap: 1rem;
  }

  .work-location {
    padding: 1.2rem;
    flex-direction: column;
    text-align: center;
    gap: 0.8rem;
  }

  .location-icon {
    font-size: 1.8rem;
  }

  .work-location p {
    font-size: 1rem;
  }

  .board-members {
    gap: 1.5rem;
  }

  .board-member {
    padding: 1.5rem;
    flex-direction: column;
    text-align: center;
    gap: 1rem;
  }

  .board-member-image {
    margin-bottom: 0;
    align-self: center;
  }

  .board-member-image img {
    width: 100px;
    height: 100px;
  }

  .board-member h3 {
    font-size: 1.2rem;
  }

  .board-member p {
    font-size: 0.95rem;
  }

  .team-members {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .team-member {
    padding: 1.5rem;
  }

  .founder-image img {
    width: 150px;
    height: 150px;
  }

  .achievements-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .media-highlight {
    padding: 1.2rem;
    margin: 1.5rem 0;
  }

  .featured-quote {
    font-size: 1.1rem;
  }

  .courses-section {
    padding: 0 3%;
    margin: 30px auto;
  }

  .course-block {
    padding: 15px;
    margin-bottom: 1.5rem;
  }

  .course-block h4 {
    font-size: 1.2rem;
  }

  .reading-item {
    grid-template-columns: 1fr;
    gap: 0.5rem;
    padding: 8px 0;
  }

  .author-block {
    min-width: auto;
  }

  .reading-item .author {
    font-size: 0.9rem;
  }

  .reading-item .title {
    font-size: 0.9rem;
  }

  .nobel-note {
    font-size: 0.7rem;
  }

  .contact-item {
    font-size: 1rem;
    padding: 0.6rem 0;
  }

  .contact-icon {
    font-size: 1.2rem;
    width: 24px;
    height: 24px;
  }
}

@media (max-width: 480px) {
  /* Optimized for 9:16 portrait format on smaller screens */
  .additional-videos video {
    max-height: 550px !important;
  }
  
  .additional-videos .info-image {
    max-height: 550px !important;
  }
  
  .learning-approach-section {
    margin: 20px auto;
    padding: 15px;
  }
  
  .learning-approach-section h2 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
  }
  
  .approach-comparison {
    gap: 1rem;
    margin-bottom: 1.5rem;
  }
  
  .approach-emoji {
    font-size: 1.8rem;
  }
  
  .approach-box {
    padding: 1.2rem;
  }
  
  .approach-box p {
    font-size: 0.9rem;
  }
  
  .comparison-item h3 {
    font-size: 1.2rem;
  }
  
  .comparison-video video {
    object-fit: contain;
  }
  
  .comparison-caption {
    font-size: 0.9rem;
  }

  .logo-text {
    font-size: 1.2rem;
  }

  .logo-img {
    height: 28px;
  }

  header {
    padding: 8px 3%;
  }

  nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
  }

  nav a {
    font-size: 0.8rem;
    padding: 6px 10px;
  }

  .hero {
    padding: 30px 3% 0px;
  }

  .hero h1 {
    font-size: 1.8rem;
    line-height: 1.1;
  }

  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .donate-button, .read-more-button {
    padding: 14px 28px;
    font-size: 0.9rem;
    max-width: 250px;
  }

  .additional-videos {
    gap: 1rem;
    margin-top: 1.5rem;
    padding: 0 !important;
  }
  
  .additional-videos video {
    max-height: none !important;
    width: 100% !important;
  }
  
  .additional-videos .info-image {
    max-height: none !important;
    width: 100% !important;
  }

  .svet-note {
    font-size: 0.8rem;
    margin-top: 0.15rem;
    margin-bottom: 1.2rem;
  }
  
  .glimpse-description {
    font-size: 0.95rem;
    line-height: 1.7;
  }
  
  .about-background h1 {
    font-size: 1.5rem;
  }
  
  .featured-note {
    padding: 1rem 1.2rem;
  }
  
  .note-emoji {
    font-size: 1.5rem;
  }
  
  .featured-note p {
    font-size: 0.95rem;
  }
  
  .background-content p {
    font-size: 0.95rem;
  }
  
  .back-button {
    padding: 10px 24px;
    font-size: 0.95rem;
  }

  .content-section {
    margin: 20px auto;
    padding: 15px;
  }

  .content-section h2 {
    font-size: 1.4rem;
  }

  .content-section p {
    font-size: 0.95rem;
  }

  .step {
    padding: 1rem;
  }

  .step-number {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }

  .step h3 {
    font-size: 1.1rem;
  }

  .step p {
    font-size: 0.9rem;
  }

  .team-member {
    padding: 1.2rem;
  }

  .founder-image img {
    width: 120px;
    height: 120px;
  }

  .team-member h3 {
    font-size: 1.2rem;
  }

  .team-member p {
    font-size: 0.9rem;
  }

  .achievement-item {
    padding: 1.2rem;
  }

  .achievement-item h3 {
    font-size: 1.1rem;
  }

  .achievement-item p {
    font-size: 0.9rem;
  }

  .media-highlight {
    padding: 1rem;
    margin: 1rem 0;
  }

  .featured-quote {
    font-size: 1rem;
  }

  .course-block {
    padding: 12px;
    margin-bottom: 1rem;
  }

  .course-block h4 {
    font-size: 1.1rem;
  }

  .course-block p {
    font-size: 0.9rem;
  }

  .reading-item {
    padding: 6px 0;
  }

  .reading-item .author {
    font-size: 0.85rem;
  }

  .reading-item .title {
    font-size: 0.85rem;
  }

  .nobel-note {
    font-size: 0.65rem;
  }

  .contact-item {
    font-size: 0.9rem;
    padding: 0.5rem 0;
  }

  .contact-icon {
    font-size: 1rem;
    width: 20px;
    height: 20px;
  }

  .footer-info p {
    font-size: 0.85rem;
  }

  footer {
    padding: 30px 3%;
    font-size: 0.9rem;
  }
}