:root {
  --primary-green: #4F7F6A;
  --secondary-green: #9EC5B3;
  --sky-blue: #B8DDEE;
  --mint: #DFF1EA;
  --off-white: #F7FAF9;
  --text-dark: #2C3E2D;
  --text-medium: #4A5D4B;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  --border-radius: 1.5rem;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.8;
  color: var(--text-dark);
  background-color: var(--off-white);
  font-size: 1.1rem;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

h1, h2, h3, h4, h5, h6 {
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--primary-green);
  line-height: 1.4;
  margin-bottom: var(--spacing-sm);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 400;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 400;
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--text-medium);
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

ul, ol {
  margin-left: var(--spacing-md);
}

li {
  margin-bottom: var(--spacing-xs);
  color: var(--text-medium);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

a {
  color: var(--primary-green);
  text-decoration: none;
  transition: var(--transition);
}

a:hover {
  color: var(--secondary-green);
}

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

@media (max-width: 320px) {
  img {
    width: 100%;
  }
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

header {
  background-color: var(--off-white);
  padding: var(--spacing-md) 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(79, 127, 106, 0.1);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.logo {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--primary-green);
  font-family: Georgia, serif;
}

.logo a {
  color: var(--primary-green);
  text-decoration: none;
}

.logo a:hover {
  color: var(--secondary-green);
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  flex-wrap: wrap;
}

.nav-menu a {
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 0.5rem;
}

.nav-menu a:hover {
  background-color: var(--mint);
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-green);
  cursor: pointer;
  padding: var(--spacing-xs);
}

.menu-close {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--primary-green);
  cursor: pointer;
  padding: var(--spacing-xs) var(--spacing-sm);
  width: 100%;
  text-align: right;
  transition: var(--transition);
}

.menu-close:hover {
  color: var(--secondary-green);
}

.menu-close-wrapper {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  border-bottom: 1px solid rgba(79, 127, 106, 0.2);
  margin-bottom: var(--spacing-xs);
}

@media (max-width: 768px) {
  .menu-close-wrapper {
    display: block;
  }

  .menu-close {
    display: block;
  }
}

section {
  padding: var(--spacing-xl) 0;
  position: relative;
}

.section-divider {
  height: 100px;
  background: linear-gradient(to bottom, var(--off-white), var(--mint));
  clip-path: ellipse(100% 100% at 50% 0%);
  margin: var(--spacing-lg) 0;
}

.hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(135deg, var(--mint) 0%, var(--sky-blue) 100%);
  padding: var(--spacing-xl) var(--spacing-md);
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  margin-bottom: var(--spacing-xl);
}

.hero h1 {
  margin-bottom: var(--spacing-md);
  color: var(--text-dark);
}

.hero p {
  font-size: 1.3rem;
  max-width: 700px;
  margin: 0 auto;
  color: var(--text-medium);
}

.card {
  background-color: white;
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 20px rgba(79, 127, 106, 0.1);
  transition: var(--transition);
  margin-bottom: var(--spacing-md);
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(79, 127, 106, 0.15);
}

.btn {
  display: inline-block;
  padding: var(--spacing-sm) var(--spacing-md);
  background-color: var(--primary-green);
  color: white;
  border-radius: var(--border-radius);
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-family: inherit;
}

.btn:hover {
  background-color: var(--secondary-green);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: var(--sky-blue);
  color: var(--text-dark);
}

.btn-secondary:hover {
  background-color: var(--secondary-green);
  color: white;
}

.grid {
  display: grid;
  gap: var(--spacing-md);
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

.staggered-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.staggered-grid .card:nth-child(odd) {
  margin-top: var(--spacing-md);
}

.staggered-grid .card:nth-child(even) {
  margin-bottom: var(--spacing-md);
}

.masonry {
  column-count: 3;
  column-gap: var(--spacing-md);
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: var(--spacing-md);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.masonry-item img {
  width: 100%;
  height: auto;
  transition: var(--transition);
}

.masonry-item:hover img {
  transform: scale(1.05);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--text-dark);
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: var(--spacing-sm);
  border: 2px solid var(--secondary-green);
  border-radius: 0.5rem;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
  background-color: white;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--primary-green);
  box-shadow: 0 0 0 3px rgba(79, 127, 106, 0.1);
}

.form-group textarea {
  min-height: 120px;
  resize: vertical;
}

.checkbox-group {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-xs);
  margin-top: var(--spacing-sm);
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 0.3rem;
}

.accordion {
  margin-bottom: var(--spacing-sm);
}

.accordion-header {
  background-color: var(--mint);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition);
}

.accordion-header:hover {
  background-color: var(--secondary-green);
  color: white;
}

.accordion-content {
  padding: var(--spacing-md);
  background-color: white;
  border-radius: 0 0 var(--border-radius) var(--border-radius);
  display: none;
}

.accordion-content.active {
  display: block;
}

.accordion-icon {
  transition: var(--transition);
}

.accordion-header.active .accordion-icon {
  transform: rotate(180deg);
}

footer {
  background-color: var(--primary-green);
  color: white;
  padding: var(--spacing-xl) 0 var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.footer-section h3 {
  color: white;
  margin-bottom: var(--spacing-sm);
}

.footer-section a {
  color: var(--mint);
  display: block;
  margin-bottom: var(--spacing-xs);
}

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

.footer-section p {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
}

.footer-bottom p {
  color: white;
}

.teacher-card {
  background: linear-gradient(135deg, var(--mint) 0%, white 100%);
  padding: var(--spacing-md);
  border-radius: var(--border-radius);
  margin-bottom: var(--spacing-md);
  box-shadow: 0 4px 20px rgba(79, 127, 106, 0.1);
}

.teacher-card img {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin: 0 auto var(--spacing-sm);
}

.abstract-shape {
  position: absolute;
  opacity: 0.1;
  pointer-events: none;
  z-index: -1;
}

.shape-1 {
  width: 300px;
  height: 300px;
  background: var(--primary-green);
  border-radius: 50%;
  top: 10%;
  right: 5%;
}

.shape-2 {
  width: 200px;
  height: 200px;
  background: var(--sky-blue);
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  bottom: 10%;
  left: 5%;
}

.step-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
  align-items: flex-start;
}

.step-number {
  width: 60px;
  height: 60px;
  background-color: var(--primary-green);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  font-weight: bold;
  flex-shrink: 0;
}

.step-content {
  flex: 1;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

.step-content h4 {
  word-wrap: break-word;
  overflow-wrap: break-word;
}

@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-menu {
    display: none;
    width: 100%;
    flex-direction: column;
    margin-top: var(--spacing-sm);
  }

  .nav-menu.active {
    display: flex;
  }

  .masonry {
    column-count: 1;
  }

  .staggered-grid .card:nth-child(odd),
  .staggered-grid .card:nth-child(even) {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
  }

  section {
    padding: var(--spacing-md) 0;
  }

  .hero {
    min-height: 50vh;
    padding: var(--spacing-md);
  }

  .step-item {
    flex-direction: column;
  }

  .teacher-card {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--spacing-sm);
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  h3 {
    font-size: 1.3rem;
  }

  body {
    font-size: 1rem;
  }

  .hero {
    min-height: 40vh;
    padding: var(--spacing-sm);
  }

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

  .hero p {
    font-size: 1.1rem;
  }

  .card {
    padding: var(--spacing-sm);
  }

  .btn {
    padding: var(--spacing-xs) var(--spacing-sm);
    font-size: 0.9rem;
  }

  .step-number {
    width: 50px;
    height: 50px;
    font-size: 1.2rem;
  }

  .teacher-card img {
    width: 120px;
    height: 120px;
  }

  .section-divider {
    height: 60px;
  }
}

@media (max-width: 320px) {
  .container {
    padding: 0 0.75rem;
  }

  h1 {
    font-size: 1.6rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  h2 {
    font-size: 1.3rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  h3 {
    font-size: 1.1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  h4 {
    font-size: 1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  body {
    font-size: 0.95rem;
    line-height: 1.6;
  }

  .hero {
    min-height: 35vh;
    padding: var(--spacing-xs);
  }

  .hero h1 {
    font-size: 1.5rem;
  }

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

  .card {
    padding: var(--spacing-xs);
    border-radius: 1rem;
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .btn {
    padding: 0.4rem 0.8rem;
    font-size: 0.85rem;
    width: 100%;
    margin-top: var(--spacing-xs);
    word-wrap: break-word;
    white-space: normal;
  }

  .step-item {
    flex-direction: column;
    gap: var(--spacing-xs);
  }

  .step-number {
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
  }

  .teacher-card {
    padding: var(--spacing-xs);
    flex-direction: column !important;
  }

  .teacher-card img {
    width: 100px;
    height: 100px;
  }

  .nav-menu {
    font-size: 0.9rem;
  }

  .nav-menu a {
    padding: var(--spacing-xs);
    word-wrap: break-word;
    white-space: normal;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-sm);
  }

  .footer-section {
    margin-bottom: var(--spacing-sm);
    word-wrap: break-word;
  }

  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .staggered-grid {
    grid-template-columns: 1fr;
  }

  .form-group input,
  .form-group textarea,
  .form-group select {
    font-size: 0.95rem;
    padding: 0.6rem;
    word-wrap: break-word;
  }

  .section-divider {
    height: 40px;
  }

  .step-content img {
    max-width: 100%;
    margin-bottom: var(--spacing-xs);
  }

  .accordion-content img {
    max-width: 100%;
    margin-bottom: var(--spacing-xs);
  }

  .grid {
    gap: var(--spacing-sm);
  }

  p, li, span {
    word-wrap: break-word;
    overflow-wrap: break-word;
  }

  .logo {
    font-size: 1.2rem;
    word-wrap: break-word;
  }

  .thankyou-images {
    grid-template-columns: 1fr !important;
    gap: var(--spacing-sm) !important;
    margin-top: var(--spacing-md) !important;
  }

  .thankyou-buttons {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md) !important;
  }

  .thankyou-buttons .btn {
    width: 100%;
    margin-left: 0 !important;
    margin-right: 0;
  }

  .hero {
    min-height: 40vh !important;
    padding: var(--spacing-sm) !important;
  }

  .hero h1 {
    font-size: 1.5rem !important;
  }

  .hero p {
    font-size: 1rem !important;
    padding: 0 var(--spacing-xs);
  }
}