body {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background: url('Nisargamitra Website bg.jpg') no-repeat center center;
  background-size: cover;
  font-family: Arial, sans-serif;
}

/* --- Begin Navbar/Header Styles from style.css --- */
.navbar {
  background-color: #f1f7d1;
  border: 1px solid #cfcfcf;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 10px 20px;
  position: relative;
  z-index: 1000;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}
.left-section {
  display: flex;
  align-items: center;
  gap: 10px;
}
.site-logo {
  height: 45px;
  width: auto;
  transition: transform 0.3s ease;
}
.site-logo:hover {
  transform: scale(1.05);
}
.side-logo {
  height: 40px;
  width: auto;
  margin-left: 10px;
  transition: transform 0.3s ease;
}
.side-logo:hover {
  transform: scale(1.05);
}
.nav-links {
  display: flex;
  gap: 20px;
  font-weight: bold;
  color: #1e4c0d;
  align-items: center;
  flex-wrap: wrap;
}
.nav-links a {
  text-decoration: none;
  color: #1e4c0d;
  cursor: pointer;
  transition: all 0.3s ease;
  padding: 8px 12px;
  border-radius: 6px;
}
.nav-links a:hover {
  background: #e6f7c1;
  color: #7a1b1b;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(30,76,13,0.15);
}
.right-section {
  display: flex;
  align-items: center;
  gap: 15px;
}
.register-btn {
  background-color: #4caf50;
  color: white;
  padding: 10px 24px;
  font-size: 1.1rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.3s ease;
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.register-btn:hover {
  background-color: #45a049;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.register-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.dropdown {
  position: relative;
}
.dropbtn {
  background: none;
  border: none;
  font-weight: bold;
  color: #1e4c0d;
  cursor: pointer;
  font-size: 14px;
  padding: 8px 12px;
  text-decoration: none;
  display: inline-block;
  transition: all 0.3s ease;
  border-radius: 6px;
}
.dropbtn:hover {
  background: #e6f7c1;
  color: #7a1b1b;
  transform: translateY(-2px);
}
.dropdown-content {
  display: none;
  position: absolute;
  background-color: #ffffff;
  box-shadow: 0 8px 16px rgba(0,0,0,0.15);
  border: 1px solid #ccc;
  min-width: 180px;
  z-index: 10000;
  top: 40px;
  left: 0;
  border-radius: 8px;
  animation: dropdownFadeIn 0.3s ease;
}
@keyframes dropdownFadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
.dropdown.open .dropdown-content {
  display: block;
}
.dropdown-content a {
  display: block;
  padding: 12px 16px;
  color: #1e4c0d;
  text-decoration: none;
  font-weight: bold;
  transition: all 0.2s ease;
  border-radius: 0;
}
.dropdown-content a:first-child {
  border-radius: 8px 8px 0 0;
}
.dropdown-content a:last-child {
  border-radius: 0 0 8px 8px;
}
.dropdown-content a:not(:last-child) {
  border-bottom: 1px solid #e0e0e0;
}
.dropdown-content a:hover {
  background-color: #e6f7c1;
  color: #7a1b1b;
  transform: translateX(4px);
}
.hamburger {
  display: none;
  font-size: 24px;
  cursor: pointer;
  margin-left: auto;
  transition: transform 0.3s ease;
}
.hamburger:hover {
  transform: scale(1.1);
}
.menu-toggle {
  display: none;
}
@media (max-width: 768px) {
  .navbar {
    padding: 8px 16px;
  }
  .hamburger {
    display: block;
  }
  .nav-links,
  .right-section {
    width: 100%;
    flex-direction: column;
    display: none;
    gap: 8px;
    margin-top: 8px;
  }
  .menu-toggle:checked ~ .nav-links,
  .menu-toggle:checked ~ .right-section {
    display: flex;
  }
  .navbar {
    align-items: flex-start;
  }
  .nav-links {
    align-items: flex-start;
  }
  .right-section {
    align-items: flex-start;
  }
  .dropdown-content {
    position: static;
    box-shadow: none;
    border: none;
    background: #f1f7d1;
    padding-left: 20px;
    display: none;
    border-radius: 0;
  }
}
/* Enhanced hover effects for all interactive elements */
button:hover, .register-btn:hover, .dropbtn:hover, .nav-links a:hover, .dropdown-content a:hover {
  background: #e6f7c1;
  color: #7a1b1b;
  box-shadow: 0 4px 12px rgba(30,76,13,0.15);
  transform: translateY(-2px) scale(1.02);
}
button:active, .register-btn:active, .dropbtn:active, .nav-links a:active, .dropdown-content a:active {
  background: #d1e7a7;
  color: #7a1b1b;
  transform: scale(0.98);
}
button:focus, .register-btn:focus, .dropbtn:focus, .nav-links a:focus, .dropdown-content a:focus {
  outline: 2px solid #1e4c0d;
  outline-offset: 2px;
}
/* --- End Navbar/Header Styles from style.css --- */

/* --- Existing aboutus styles below --- */
.aboutus-main-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  min-height: 80vh;
  padding: 32px 8px 0 8px;
  box-sizing: border-box;
  background: transparent;
  animation: fadeInUp 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.aboutus-container {
  width: 100%;
  max-width: 900px;
  margin: 32px auto 64px auto;
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 8px 40px rgba(30,76,13,0.10);
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 36px 40px 36px;
  box-sizing: border-box;
  animation: fadeInUp 0.8s cubic-bezier(0.4,0,0.2,1);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.aboutus-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.02) 0%, rgba(76, 175, 80, 0.01) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.aboutus-container:hover {
  box-shadow: 0 12px 50px rgba(30,76,13,0.15);
  transform: translateY(-2px);
}

.aboutus-container:hover::before {
  opacity: 1;
}

.aboutus-title {
  font-size: 2.6rem;
  font-weight: 900;
  margin-bottom: 40px;
  text-align: center;
  width: 100%;
  font-family: 'Segoe UI', Arial, sans-serif;
  color: #1e4c0d;
  letter-spacing: 0.5px;
  text-shadow: 0 2px 8px rgba(30,76,13,0.06);
  transition: all 0.3s ease;
  position: relative;
  z-index: 1;
}

.aboutus-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, #4caf50, #66bb6a);
  transition: width 0.4s ease;
  transform: translateX(-50%);
  border-radius: 2px;
}

.aboutus-container:hover .aboutus-title::after {
  width: 60%;
}

.aboutus-container h5 {
  color: #2d2d2d;
  font-size: 1.1rem;
  line-height: 1.7;
  text-align: center;
  margin-bottom: 32px;
  font-weight: 500;
  transition: color 0.3s ease;
  position: relative;
  z-index: 1;
}

.aboutus-container:hover h5 {
  color: #1e4c0d;
}

.aboutus-video-wrapper {
  width: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
}

.aboutus-video {
  width: 100%;
  max-width: 700px;
  aspect-ratio: 16/9;
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(30,76,13,0.18);
  background: #000;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border: 2px solid #e6f7c1;
  display: block;
  margin: 0 auto;
  opacity: 0;
  animation: fadeIn 1.2s 0.2s forwards;
  position: relative;
  overflow: hidden;
}

.aboutus-video::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(76, 175, 80, 0.1), rgba(76, 175, 80, 0.05));
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
  z-index: 1;
}

.aboutus-video:hover {
  box-shadow: 0 16px 48px rgba(30,76,13,0.25);
  transform: scale(1.02);
  border-color: #90ee90;
}

.aboutus-video:hover::before {
  opacity: 1;
}

.aboutus-video:focus {
  outline: 3px solid #4caf50;
  outline-offset: 4px;
}

@keyframes fadeInUp {
  from { 
    opacity: 0; 
    transform: translateY(40px); 
  }
  to { 
    opacity: 1; 
    transform: none; 
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

/* Large Desktop */
@media (min-width: 1400px) {
  .aboutus-main-section {
    padding: 40px 12px 0 12px;
  }
  .aboutus-container {
    max-width: 1100px;
    padding: 56px 44px 48px 44px;
    margin: 40px auto 80px auto;
  }
  .aboutus-title {
    font-size: 3rem;
    margin-bottom: 48px;
  }
  .aboutus-container h5 {
    font-size: 1.2rem;
    margin-bottom: 40px;
  }
  .aboutus-video {
    max-width: 800px;
  }
}

/* Desktop */
@media (max-width: 1200px) {
  .aboutus-container {
    max-width: 1000px;
    padding: 44px 32px 36px 32px;
  }
  .aboutus-title {
    font-size: 2.4rem;
  }
}

/* Tablet Landscape (iPad Pro) */
@media (max-width: 1024px) {
  .aboutus-main-section {
    padding: 28px 6px 0 6px;
  }
  .aboutus-container {
    max-width: 95vw;
    padding: 32px 24px 28px 24px;
    margin: 24px auto 48px auto;
    border-radius: 18px;
  }
  .aboutus-title {
    font-size: 2rem;
    margin-bottom: 32px;
  }
  .aboutus-container h5 {
    font-size: 1rem;
    margin-bottom: 28px;
  }
  .aboutus-video {
    max-width: 100vw;
    border-radius: 12px;
  }
}

/* Tablet Portrait (iPad) */
@media (max-width: 768px) {
  .aboutus-main-section {
    padding: 24px 4px 0 4px;
  }
  .aboutus-container {
    max-width: 98vw;
    padding: 24px 16px 20px 16px;
    margin: 16px auto 32px auto;
    border-radius: 16px;
  }
  .aboutus-title {
    font-size: 1.7rem;
    margin-bottom: 24px;
  }
  .aboutus-container h5 {
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.6;
  }
  .aboutus-video {
    border-radius: 10px;
  }
}

/* Large Mobile */
@media (max-width: 600px) {
  .aboutus-main-section {
    padding: 20px 8px 0 8px;
    gap: 32px;
  }
  .aboutus-container {
    max-width: 100vw;
    padding: 32px 20px 24px 20px;
    margin: 16px auto 32px auto;
    border-radius: 16px;
    gap: 24px;
  }
  .aboutus-title {
    font-size: 1.6rem;
    margin-bottom: 28px;
  }
  .aboutus-container h5 {
    font-size: 1rem;
    margin-bottom: 24px;
    line-height: 1.6;
  }
  .aboutus-video {
    border-radius: 12px;
    margin-bottom: 32px;
  }
  
  /* Add gaps between sections */
  .erc-highlights-card {
    margin: 40px auto 0 auto;
    padding: 24px 20px 20px 20px;
  }
  
  .aboutus-projects {
    margin: 40px auto 0 auto;
    padding: 0 12px;
  }
  
  .erc-projects-grid {
    margin: 32px auto 0 auto;
    gap: 16px;
    padding: 0 4px 24px 4px;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .aboutus-main-section {
    padding: 16px 6px 0 6px;
    gap: 24px;
  }
  .aboutus-container {
    padding: 24px 16px 20px 16px;
    margin: 12px auto 24px auto;
    border-radius: 14px;
    gap: 20px;
  }
  .aboutus-title {
    font-size: 1.4rem;
    margin-bottom: 24px;
  }
  .aboutus-container h5 {
    font-size: 0.95rem;
    margin-bottom: 20px;
    line-height: 1.5;
  }
  .aboutus-video {
    border-radius: 10px;
    margin-bottom: 28px;
  }
  
  /* Add gaps between sections */
  .erc-highlights-card {
    margin: 32px auto 0 auto;
    padding: 20px 16px 16px 16px;
  }
  
  .aboutus-projects {
    margin: 32px auto 0 auto;
    padding: 0 8px;
  }
  
  .erc-projects-grid {
    margin: 24px auto 0 auto;
    gap: 12px;
    padding: 0 2px 20px 2px;
  }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
  .aboutus-main-section {
    padding: 16px 0 0 0;
  }
  .aboutus-container {
    padding: 12px 6px 10px 6px;
    margin: 12px auto 12px auto;
    border-radius: 8px;
  }
  .aboutus-title {
    font-size: 1.1rem;
    margin-bottom: 12px;
  }
  .aboutus-container h5 {
    font-size: 0.8rem;
    margin-bottom: 10px;
    line-height: 1.3;
  }
  .aboutus-video {
    border-radius: 4px;
  }
}

/* Focus accessibility */
.aboutus-container:focus-within {
  outline: 2px solid #4caf50;
  outline-offset: 4px;
}

.aboutus-title:focus {
  outline: 2px solid #4caf50;
  outline-offset: 4px;
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  .aboutus-main-section,
  .aboutus-container,
  .aboutus-title,
  .aboutus-video,
  .aboutus-title::after {
    animation: none;
    transition: none;
  }
  .aboutus-container:hover,
  .aboutus-video:hover {
    transform: none;
  }
}

.erc-highlights-card {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 4px 24px rgba(30, 76, 13, 0.10);
  border-left: 6px solid #4caf50;
  padding: 32px 24px 24px 24px;
  margin: 48px auto 0 auto;
  max-width: 700px;
  width: 100%;
  transition: box-shadow 0.3s, transform 0.3s;
  animation: fadeInUp 0.8s cubic-bezier(0.4,0,0.2,1);
  box-sizing: border-box;
  overflow-wrap: break-word;
}
.erc-highlights-card:hover {
  box-shadow: 0 8px 32px rgba(30, 76, 13, 0.16);
  transform: translateY(-2px) scale(1.01);
}
.erc-highlights-title {
  color: #217a2c;
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 18px;
  text-align: left;
  font-family: 'Segoe UI', Arial, sans-serif;
  letter-spacing: 0.5px;
}
.erc-highlights-list {
  list-style: disc inside;
  margin: 0 0 16px 0;
  padding: 0 0 0 16px;
  color: #2d2d2d;
  font-size: 1.08rem;
}
.erc-highlights-list li {
  margin-bottom: 8px;
  line-height: 1.6;
  font-weight: 500;
}
.erc-number {
  color: #217a2c;
  font-weight: 900;
  font-size: 1.12em;
  letter-spacing: 0.5px;
}
.erc-highlights-note {
  color: #333;
  font-size: 1.03rem;
  margin-top: 14px;
  line-height: 1.7;
}
.erc-link {
  color: #217a2c;
  font-weight: 700;
  text-decoration: underline;
  transition: color 0.2s;
}
.erc-link:hover {
  color: #388e3c;
  text-decoration: underline wavy;
}
@media (max-width: 900px) {
  .erc-highlights-card {
    padding: 16px 6px 12px 10px;
    border-radius: 14px;
    max-width: 98vw;
    margin: 32px auto 0 auto;
  }
  .erc-highlights-title {
    font-size: 1.2rem;
  }
}
@media (max-width: 600px) {
  .erc-highlights-card {
    padding: 8px 2px 8px 6px;
    border-radius: 8px;
    margin: 14px auto 0 auto;
  }
  .erc-highlights-title {
    font-size: 1rem;
    margin-bottom: 8px;
  }
  .erc-highlights-list {
    font-size: 0.97rem;
  }
  .erc-highlights-note {
    font-size: 0.93rem;
  }
}

.erc-projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 48px auto 0 auto;
  max-width: 1100px;
  width: 100%;
  padding: 0 8px 32px 8px;
  box-sizing: border-box;
}
.erc-project-card {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 2px 16px rgba(30,76,13,0.10);
  border: 1.5px solid #e0f5e6;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 20px 14px 16px 14px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  min-height: 240px;
  position: relative;
  text-align: center;
  cursor: pointer;
  overflow: hidden;
}

.erc-project-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  color: inherit;
  width: 100%;
  height: 100%;
  transition: all 0.3s ease;
}

.erc-project-link:hover {
  text-decoration: none;
  color: inherit;
}

.erc-project-link:focus {
  outline: none;
  text-decoration: none;
  color: inherit;
}
.erc-project-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, rgba(76, 175, 80, 0.05) 0%, rgba(76, 175, 80, 0.02) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}
.erc-project-card:hover, .erc-project-card:focus-within {
  box-shadow: 0 12px 40px rgba(30,76,13,0.20);
  border-color: #4caf50;
  transform: translateY(-6px) scale(1.03);
  z-index: 2;
}
.erc-project-card:hover::before {
  opacity: 1;
}
.erc-project-card:active {
  transform: translateY(-2px) scale(1.01);
  transition: all 0.1s ease;
}
.erc-project-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e8f5e9;
  border-radius: 50%;
  box-shadow: 0 2px 8px rgba(30,76,13,0.08);
  transition: all 0.3s ease;
}
.erc-project-card:hover .erc-project-icon {
  background: #c8e6c9;
  box-shadow: 0 4px 16px rgba(30,76,13,0.15);
  transform: scale(1.1);
}
.erc-project-icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  display: block;
  transition: transform 0.3s ease;
}
.erc-project-card:hover .erc-project-icon img {
  transform: scale(1.05);
}
.erc-project-title {
  color: #217a2c;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 28px;
  margin-top: 0;
  text-decoration: none;
  transition: all 0.3s ease;
  display: block;
  position: relative;
  z-index: 1;
}
.erc-project-title::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 2px;
  background: #4caf50;
  transition: all 0.3s ease;
  transform: translateX(-50%);
}
.erc-project-card:hover .erc-project-title::after {
  width: 80%;
}
.erc-project-card:hover .erc-project-title {
  color: #388e3c;
  text-decoration: none;
  transform: translateY(-2px);
}
.erc-project-desc {
  color: #333;
  font-size: 0.95rem;
  margin-top: 0;
  margin-bottom: 0;
  line-height: 1.5;
  font-weight: 400;
  transition: color 0.3s ease;
  position: relative;
  z-index: 1;
}
.erc-project-card:hover .erc-project-desc {
  color: #2d2d2d;
}

/* Large Desktop */
@media (min-width: 1400px) {
  .erc-projects-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1200px;
  }
  .erc-project-card {
    min-height: 260px;
    padding: 24px 18px 20px 18px;
  }
  .erc-project-title {
    font-size: 1.2rem;
  }
  .erc-project-desc {
    font-size: 1rem;
  }
}

/* Desktop */
@media (max-width: 1200px) {
  .erc-projects-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1000px;
  }
}

/* Tablet Landscape (iPad Pro) */
@media (max-width: 1024px) {
  .erc-projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin: 40px auto 0 auto;
    padding: 0 6px 24px 6px;
  }
  .erc-project-card {
    min-height: 220px;
    padding: 18px 12px 14px 12px;
    border-radius: 14px;
  }
  .erc-project-title {
    font-size: 1.05rem;
    margin-bottom: 24px;
  }
  .erc-project-desc {
    font-size: 0.92rem;
  }
}

/* Tablet Portrait (iPad) */
@media (max-width: 768px) {
  .erc-projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin: 32px auto 0 auto;
    padding: 0 4px 20px 4px;
  }
  .erc-project-card {
    min-height: 200px;
    padding: 16px 10px 12px 10px;
    border-radius: 12px;
  }
  .erc-project-title {
    font-size: 1rem;
    margin-bottom: 20px;
  }
  .erc-project-desc {
    font-size: 0.88rem;
  }
  .erc-project-icon {
    width: 44px;
    height: 44px;
    margin-bottom: 12px;
  }
  .erc-project-icon img {
    width: 28px;
    height: 28px;
  }
}

/* Large Mobile */
@media (max-width: 600px) {
  .erc-projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin: 24px auto 0 auto;
    padding: 0 2px 16px 2px;
  }
  .erc-project-card {
    min-height: 180px;
    padding: 14px 8px 10px 8px;
    border-radius: 10px;
  }
  .erc-project-title {
    font-size: 0.95rem;
    margin-bottom: 16px;
  }
  .erc-project-desc {
    font-size: 0.82rem;
    line-height: 1.4;
  }
  .erc-project-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 10px;
  }
  .erc-project-icon img {
    width: 26px;
    height: 26px;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .erc-projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin: 16px auto 0 auto;
    padding: 0 0 8px 0;
  }
  .erc-project-card {
    min-height: 140px;
    padding: 8px 4px 6px 4px;
    border-radius: 6px;
  }
  .erc-project-title {
    font-size: 0.8rem;
    margin-bottom: 8px;
  }
  .erc-project-desc {
    font-size: 0.7rem;
    line-height: 1.2;
  }
  .erc-project-icon {
    width: 28px;
    height: 28px;
    margin-bottom: 4px;
  }
  .erc-project-icon img {
    width: 18px;
    height: 18px;
  }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
  .erc-projects-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 6px;
    margin: 12px auto 0 auto;
  }
  .erc-project-card {
    min-height: 120px;
    padding: 6px 3px 5px 3px;
    border-radius: 4px;
  }
  .erc-project-title {
    font-size: 0.75rem;
    margin-bottom: 6px;
  }
  .erc-project-desc {
    font-size: 0.65rem;
    line-height: 1.1;
  }
  .erc-project-icon {
    width: 24px;
    height: 24px;
    margin-bottom: 3px;
  }
  .erc-project-icon img {
    width: 16px;
    height: 16px;
  }
}

/* Focus accessibility */
.erc-project-card:focus-within {
  outline: 2px solid #4caf50;
  outline-offset: 2px;
}

/* Reduced motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  .erc-project-card,
  .erc-project-icon,
  .erc-project-icon img,
  .erc-project-title,
  .erc-project-title::after {
    transition: none;
  }
  .erc-project-card:hover,
  .erc-project-card:focus-within {
    transform: none;
  }
}

/* About Us Projects Section Styles */
.aboutus-projects {
  width: 100%;
  max-width: 1200px;
  margin: 48px auto 0 auto;
  padding: 0 16px;
  box-sizing: border-box;
  animation: fadeInUp 0.8s cubic-bezier(0.4,0,0.2,1);
}

.aboutus-projects-title {
  color: #1e4c0d;
  font-size: 2.2rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: 24px;
  font-family: 'Segoe UI', Arial, sans-serif;
  letter-spacing: 0.5px;
  position: relative;
  transition: all 0.3s ease;
}

.aboutus-projects-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 50%;
  width: 0;
  height: 3px;
  background: linear-gradient(90deg, #4caf50, #66bb6a);
  transition: width 0.4s ease;
  transform: translateX(-50%);
  border-radius: 2px;
}

.aboutus-projects:hover .aboutus-projects-title::after {
  width: 60%;
}

.aboutus-projects-description {
  color: #2d2d2d;
  font-size: 1.1rem;
  line-height: 1.7;
  text-align: center;
  margin-bottom: 40px;
  font-weight: 500;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
  transition: color 0.3s ease;
}

.aboutus-projects:hover .aboutus-projects-description {
  color: #1e4c0d;
}

/* Large Desktop */
@media (min-width: 1400px) {
  .aboutus-projects {
    max-width: 1400px;
    margin: 64px auto 0 auto;
    padding: 0 24px;
  }
  .aboutus-projects-title {
    font-size: 2.6rem;
    margin-bottom: 32px;
  }
  .aboutus-projects-description {
    font-size: 1.2rem;
    margin-bottom: 48px;
  }
}

/* Desktop */
@media (max-width: 1200px) {
  .aboutus-projects {
    max-width: 1100px;
    padding: 0 20px;
  }
  .aboutus-projects-title {
    font-size: 2rem;
  }
  .aboutus-projects-description {
    font-size: 1.05rem;
  }
}

/* Tablet Landscape (iPad Pro) */
@media (max-width: 1024px) {
  .aboutus-projects {
    max-width: 95vw;
    margin: 40px auto 0 auto;
    padding: 0 16px;
  }
  .aboutus-projects-title {
    font-size: 1.8rem;
    margin-bottom: 20px;
  }
  .aboutus-projects-description {
    font-size: 1rem;
    margin-bottom: 32px;
  }
}

/* Tablet Portrait (iPad) */
@media (max-width: 768px) {
  .aboutus-projects {
    max-width: 98vw;
    margin: 32px auto 0 auto;
    padding: 0 12px;
  }
  .aboutus-projects-title {
    font-size: 1.6rem;
    margin-bottom: 16px;
  }
  .aboutus-projects-description {
    font-size: 0.95rem;
    margin-bottom: 24px;
    line-height: 1.6;
  }
}

/* Large Mobile */
@media (max-width: 600px) {
  .aboutus-projects {
    max-width: 100vw;
    margin: 24px auto 0 auto;
    padding: 0 8px;
  }
  .aboutus-projects-title {
    font-size: 1.4rem;
    margin-bottom: 12px;
  }
  .aboutus-projects-description {
    font-size: 0.9rem;
    margin-bottom: 20px;
    line-height: 1.5;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .aboutus-projects {
    margin: 16px auto 0 auto;
    padding: 0 6px;
  }
  .aboutus-projects-title {
    font-size: 1.2rem;
    margin-bottom: 10px;
  }
  .aboutus-projects-description {
    font-size: 0.85rem;
    margin-bottom: 16px;
    line-height: 1.4;
  }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
  .aboutus-projects {
    margin: 12px auto 0 auto;
    padding: 0 4px;
  }
  .aboutus-projects-title {
    font-size: 1.1rem;
    margin-bottom: 8px;
  }
  .aboutus-projects-description {
    font-size: 0.8rem;
    margin-bottom: 12px;
    line-height: 1.3;
  }
}

/* Focus accessibility for projects section */
.aboutus-projects:focus-within {
  outline: 2px solid #4caf50;
  outline-offset: 4px;
}

.aboutus-projects-title:focus {
  outline: 2px solid #4caf50;
  outline-offset: 4px;
}

/* Reduced motion for projects section */
@media (prefers-reduced-motion: reduce) {
  .aboutus-projects,
  .aboutus-projects-title,
  .aboutus-projects-title::after,
  .aboutus-projects-description {
    animation: none;
    transition: none;
  }
}

/* Footer Styles */
.custom-footer {
  font-family: Arial, sans-serif;
  margin-top: 2rem;
  width: 100%;
  box-sizing: border-box;
  animation: fadeInUp 0.8s cubic-bezier(0.4,0,0.2,1);
}

.footer-top {
  background-color: #0f7737;
  color: white;
  text-align: center;
  padding: 1.2rem 1rem;
  border-radius: 2rem;
  margin: 0 auto;
  width: 95%;
  max-width: 1200px;
  box-sizing: border-box;
  transition: all 0.3s ease;
}

.footer-top:hover {
  background-color: #0d6b31;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(15, 119, 55, 0.3);
}

.footer-top a {
  color: #e6ffe6;
  text-decoration: none;
  font-weight: bold;
  word-break: break-word;
  transition: all 0.3s ease;
}

.footer-top a:hover {
  color: #ffffff;
  text-decoration: underline;
  transform: translateY(-1px);
}

.footer-note {
  font-size: 0.85rem;
  color: #cceacc;
  margin-left: 0.4rem;
  display: inline-block;
  transition: color 0.3s ease;
}

.footer-top:hover .footer-note {
  color: #e6ffe6;
}

.footer-bottom {
  text-align: center;
  font-size: 0.9rem;
  color: #333;
  background-color: #fff;
  padding: 1rem 1.2rem;
  line-height: 1.5;
  max-width: 1000px;
  margin: 0 auto;
  box-sizing: border-box;
  border-radius: 1rem;
  box-shadow: 0 2px 12px rgba(30,76,13,0.08);
  transition: all 0.3s ease;
}

.footer-bottom:hover {
  box-shadow: 0 4px 20px rgba(30,76,13,0.12);
  transform: translateY(-1px);
}

.footer-bottom p {
  margin: 0.4rem 0;
  transition: color 0.3s ease;
}

.footer-bottom:hover p {
  color: #1e4c0d;
}

/* Large Desktop */
@media (min-width: 1400px) {
  .footer-top {
    padding: 1.5rem 1.5rem;
    border-radius: 2.5rem;
  }
  .footer-bottom {
    padding: 1.5rem 2rem;
    font-size: 1rem;
  }
}

/* Desktop */
@media (max-width: 1200px) {
  .footer-top {
    max-width: 1100px;
  }
  .footer-bottom {
    max-width: 900px;
  }
}

/* Tablet Landscape (iPad Pro) */
@media (max-width: 1024px) {
  .footer-top {
    width: 98%;
    padding: 1.1rem 1rem;
    border-radius: 1.8rem;
  }
  .footer-bottom {
    padding: 0.9rem 1rem;
    font-size: 0.85rem;
  }
}

/* Tablet Portrait (iPad) */
@media (max-width: 768px) {
  .footer-top {
    padding: 1rem;
    border-radius: 1rem;
    width: 96%;
  }
  .footer-top p,
  .footer-bottom p {
    font-size: 0.9rem;
  }
  .footer-note {
    display: block;
    margin: 0.3rem auto 0;
  }
  .custom-footer {
    padding: 0 1rem;
  }
  .contact-text,
  .email-text {
    word-wrap: break-word;
    text-align: center;
  }
  .footer-bottom {
    padding: 0.8rem 0.9rem;
    font-size: 0.8rem;
  }
}

/* Large Mobile */
@media (max-width: 600px) {
  .footer-top {
    width: 94%;
    padding: 0.9rem 0.8rem;
    border-radius: 0.8rem;
  }
  .footer-bottom {
    padding: 0.7rem 0.8rem;
    font-size: 0.75rem;
    line-height: 1.4;
  }
  .footer-top p,
  .footer-bottom p {
    font-size: 0.85rem;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .footer-top {
    width: 92%;
    padding: 0.8rem 0.6rem;
    border-radius: 0.6rem;
  }
  .footer-bottom {
    padding: 0.6rem 0.7rem;
    font-size: 0.7rem;
    line-height: 1.3;
  }
  .footer-top p,
  .footer-bottom p {
    font-size: 0.8rem;
  }
  .footer-note {
    font-size: 0.75rem;
  }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
  .footer-top {
    width: 90%;
    padding: 0.7rem 0.5rem;
    border-radius: 0.5rem;
  }
  .footer-bottom {
    padding: 0.5rem 0.6rem;
    font-size: 0.65rem;
    line-height: 1.2;
  }
  .footer-top p,
  .footer-bottom p {
    font-size: 0.75rem;
  }
  .footer-note {
    font-size: 0.7rem;
  }
}

/* Focus accessibility for footer */
.footer-top:focus-within,
.footer-bottom:focus-within {
  outline: 2px solid #4caf50;
  outline-offset: 2px;
}

.footer-top a:focus {
  outline: 2px solid #ffffff;
  outline-offset: 2px;
}

/* Reduced motion for footer */
@media (prefers-reduced-motion: reduce) {
  .custom-footer,
  .footer-top,
  .footer-bottom,
  .footer-top a,
  .footer-note {
    transition: none;
  }
  .footer-top:hover,
  .footer-bottom:hover {
    transform: none;
  }
}
/* --- CHATBOT LABEL STYLING --- */
.chat-label {
  position: fixed;
  bottom: 35px;
  right: 90px;
  background-color: #1e4c0d;
  color: white;
  padding: 8px 16px;
  border-radius: 20px 20px 0px 20px;
  font-family: Arial, sans-serif;
  font-size: 14px;
  font-weight: bold;
  box-shadow: 0 4px 12px rgba(0,0,0,0.2);
  z-index: 9999;
  pointer-events: none;
  white-space: nowrap;
}