* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  scroll-behavior: smooth;
  color: #333;
  background-color: #fafafa;
}

/* Navigation Bar */
.navbar {
  background: linear-gradient(90deg, #2e7d32, #388e3c);
  padding: 15px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.navbar .logo {
  color: white;
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 20px;
}

.nav-links a {
  color: white;
  text-decoration: none;
  font-size: 1rem;
  transition: 0.3s ease;
}

.nav-links a:hover {
  color: #c8e6c9;
  transform: scale(1.05);
}

.nav-links a.active {
  color: #010d03;   /* your highlight color */
  font-weight: bold;
  border-bottom: 2px solid #01180e; /* optional underline */
}


.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
}

.hamburger span {
  width: 25px;
  height: 3px;
  background-color: white;
  margin: 2px 0;
  transition: all 0.3s ease;
}

/* Hero Section */
.hero {
  position: relative;
  height: 100vh;               /* full screen height */
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;
  padding: 0 20px;
  overflow: hidden;            /* prevent scrollbars */
}

.hero-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;           /* same as background-size: cover */
  z-index: -1;                 /* send image behind text */
}

.hero-text {
  position: relative;
  z-index: 1;                  /* keep text visible above image */
}


.hero h1 {
  font-size: 3rem;
  margin-bottom: 15px;
  color: #ddd;
}


.hero p {
  font-size: 1.2rem;
  margin-bottom: 25px;
}

.cta-btn {
  background: #a5d6a7;
  padding: 12px 25px;
  border-radius: 30px;
  color: #2e7d32;
  font-weight: 600;
  text-decoration: none;
  transition: 0.3s ease;
}

.cta-btn:hover {
  background: #81c784;
  transform: scale(1.05);
}

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Health Tips Section */
.health-tips {
  padding: 60px 20px;
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
  opacity: 0;                 /* hidden by default */
  transform: translateY(20px);/* slide-up animation */
  transition: all 0.6s ease;
}

.health-tips.visible {
  opacity: 1;
  transform: translateY(0);
}

.health-tips h2 {
  font-size: 2.2rem;
  margin-bottom: 25px;
  color: #2e7d32;
}

.tip-card {
  background-color: #f1f8e9;
  padding: 25px;
  border-radius: 15px;
  box-shadow: 0 6px 12px rgba(0,0,0,0.1);
  font-size: 1.1rem;
  transition: transform 0.3s ease;
}

.tip-card:hover {
  transform: translateY(-5px);
}


/* Footer */
.footer {
  background-color: #2e7d32;
  color: white;
  padding: 50px 20px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}

.footer h3 {
  margin-bottom: 15px;
}

.footer a {
  color: #c8e6c9;
  text-decoration: none;
  transition: 0.3s ease;
}

.footer a:hover {
  text-decoration: underline;
  color: white;
}

.newsletter form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.newsletter input {
  padding: 12px;
  border: none;
  border-radius: 8px;
  outline: none;
}

.newsletter button {
  padding: 12px;
  background-color: #a5d6a7;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: 0.3s ease;
  font-weight: 600;
}

.newsletter button:hover {
  background-color: #81c784;
}

/* Mobile Styles */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: #2e7d32;
    padding: 20px;
  }

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

  .hamburger {
    display: flex;
  }

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

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

  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }

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

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

/* Recipes Section */
.recipes {
  padding: 60px 20px;
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.recipes h2 {
  font-size: 2.2rem;
  margin-bottom: 30px;
  color: #2e7d32;
}

.filter-search {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-bottom: 30px;
}

.filter-search input,
.filter-search select {
  padding: 10px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 1rem;
  width: 250px;
  outline: none;
}

.filter-search input:focus,
.filter-search select:focus {
  border-color: #2e7d32;
}

.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.recipe-card {
  background-color: #f1f8e9;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s ease;
  cursor: pointer;
}

.recipe-card:hover {
  transform: translateY(-5px);
}

.recipe-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.recipe-card h3 {
  font-size: 1.2rem;
  margin: 10px;
  color: #2e7d32;
}

.recipe-card p {
  font-size: 0.9rem;
  margin: 0 10px 15px;
  color: #555;
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0,0,0,0.5);
  z-index: 2000;
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.modal-content {
  background-color: white;
  border-radius: 10px;
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  padding: 20px;
  position: relative;
  animation: fadeIn 0.3s ease;
}

.modal-close {
  position: absolute;
  top: 10px;
  right: 15px;
  font-size: 1.5rem;
  cursor: pointer;
  color: #333;
}

.modal-content h3 {
  font-size: 1.8rem;
  color: #2e7d32;
  margin-bottom: 15px;
}

.modal-content img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 15px;
}

.modal-content h4 {
  font-size: 1.4rem;
  margin: 15px 0 10px;
  color: #2e7d32;
}

.modal-content ul,
.modal-content ol {
  margin-left: 20px;
  margin-bottom: 15px;
}

.modal-content li {
  font-size: 1rem;
  margin-bottom: 5px;
}

.modal-content table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 15px;
}

.modal-content th,
.modal-content td {
  border: 1px solid #ccc;
  padding: 8px;
  text-align: left;
}

.modal-content th {
  background-color: #f1f8e9;
  color: #2e7d32;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(0.9);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

/* Mobile Styles */
@media (max-width: 768px) {
  .filter-search {
    flex-direction: column;
    align-items: center;
  }

  .filter-search input,
  .filter-search select {
    width: 100%;
    max-width: 300px;
  }

  .modal-content {
    max-width: 90%;
  }
}










/* Recipes Section */
.recipes {
  padding: 60px 20px;
  background: #f9f9f9;
  text-align: center;
}

.recipes h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: #2d572c; /* Green accent */
}

/* Search Bar */
.filter-search {
  margin-bottom: 30px;
}

#search-input {
  padding: 10px 15px;
  width: 280px;
  max-width: 90%;
  border: 2px solid #2d572c;
  border-radius: 8px;
  font-size: 1rem;
  outline: none;
  transition: 0.3s;
}

#search-input:focus {
  border-color: #4caf50;
  box-shadow: 0 0 5px rgba(76, 175, 80, 0.3);
}

/* Recipes Section */
.recipes {
  padding: 60px 20px;
  background: #f9f9f9;
  text-align: center;
}

.recipes h2 {
  font-size: 2rem;
  margin-bottom: 20px;
  color: #2d572c;
}

/* Search Bar */
.filter-search {
  margin-bottom: 30px;
  display: flex;
  gap: 15px;
  justify-content: center;
}

#search-input,
#category-filter {
  padding: 10px 15px;
  width: 280px;
  max-width: 90%;
  border: 2px solid #2d572c;
  border-radius: 8px;
  font-size: 1rem;
  outline: none;
  transition: 0.3s;
}

#search-input:focus,
#category-filter:focus {
  border-color: #4caf50;
  box-shadow: 0 0 5px rgba(76, 175, 80, 0.3);
}

/* Recipe Cards Container */
.recipe-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

/* Individual Recipe Card */
.recipe-card {
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  padding: 1rem;
  text-align: center;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.recipe-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 6px 15px rgba(0,0,0,0.15);
}

.recipe-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 10px;
}

.recipe-card h3 {
  font-size: 1.2rem;
  color: #2d572c;
  margin-bottom: 8px;
}

.recipe-card p {
  font-size: 0.95rem;
  color: #555;
}

/* Modal Styling */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  justify-content: center;
  align-items: center;
  padding: 20px;
}

.modal-content {
  background: #fff;
  border-radius: 15px;
  padding: 20px;
  max-width: 700px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  text-align: left;
  position: relative;
  animation: fadeIn 0.3s ease;
}

/* Close Button */
.modal-close {
  position: absolute;
  top: 15px;
  right: 20px;
  font-size: 2rem;
  font-weight: bold;
  color: #444;
  cursor: pointer;
  transition: 0.3s;
}

.modal-close:hover {
  color: #e74c3c;
}

/* Modal Image */
#modal-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 15px;
}

/* Modal Titles */
.modal-content h2 {
  color: #2d572c;
  margin-bottom: 10px;
}

.modal-content h3 {
  margin-top: 15px;
  margin-bottom: 8px;
  color: #444;
}

/* Ingredients + Instructions */
#modal-ingredients,
#modal-instructions {
  margin-left: 20px;
  margin-bottom: 15px;
  color: #555;
}

/* Nutrition Table */
#modal-nutrition {
  width: 100%;
  border-collapse: collapse;
  margin-top: 10px;
}

#modal-nutrition th,
#modal-nutrition td {
  border: 1px solid #ddd;
  padding: 8px 12px;
  text-align: left;
}

#modal-nutrition th {
  background: #2d572c;
  color: #fff;
}

#modal-nutrition td {
  color: #333;
}

/* Animation */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Mobile Styles */
@media (max-width: 768px) {
  .filter-search {
    flex-direction: column;
    align-items: center;
  }

  #search-input,
  #category-filter {
    width: 100%;
    max-width: 300px;
  }

  .modal-content {
    max-width: 90%;
  }
}


h1 {
  text-align: center;
  margin-bottom: 20px;
  color: #2d6a4f;
}

.calculator {
  max-width: 500px;
  background: #fff;
  padding: 20px;
  margin: auto;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

label {
  font-weight: bold;
  display: block;
  margin-top: 10px;
}

input, select, button {
  width: 100%;
  padding: 10px;
  margin-top: 5px;
  border-radius: 8px;
  border: 1px solid #ccc;
  font-size: 14px;
}

button {
  margin-top: 20px;
  background: #2d6a4f;
  color: #fff;
  cursor: pointer;
  font-size: 16px;
  transition: background 0.3s ease;
}

button:hover {
  background: #1b4332;
}

.results {
  margin-top: 25px;
  padding: 15px;
  background: #f1f8f4;
  border-radius: 10px;
  display: none;
}

.result-item {
  margin-bottom: 15px;
}

.progress {
  background: #e9ecef;
  border-radius: 8px;
  overflow: hidden;
  height: 18px;
}

.progress-bar {
  height: 18px;
  line-height: 18px;
  text-align: center;
  color: #fff;
  font-size: 12px;
  transition: width 1s ease-in-out;
}

.carbs { background: #74c69d; }
.protein { background: #40916c; }
.fat { background: #1b4332; }






.workout-generator {
  padding: 30px;
}

form {
  margin-bottom: 20px;
}

select, button {
  padding: 10px;
  margin: 5px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

button {
  background: #28a745;
  color: white;
  border: none;
  cursor: pointer;
}

button:hover {
  background: #218838;
}

#workoutPlan {
  margin-top: 20px;
  text-align: center;
  max-width: 500px;
  margin-inline: auto;
  padding: 15px;
  background: white;
  border-radius: 8px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.timer {
  margin-top: 30px;
}

#countdown {
  font-size: 40px;
  margin: 20px 0;
  color: #ff5722;
  font-weight: bold;
}






.mindfulness {
  padding:30px;
}

.breathing-container {
  margin: 20px auto;
  width: 220px;
  height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.breathing-ring {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 6px solid #62af83;
  display: flex;                /* center text */
  align-items: center;
  justify-content: center;
  transition: transform 4s ease-in-out, border-color 4s ease-in-out;
}

#breathingText {
  font-size: 1.5rem;
  font-weight: bold;
  color: #2d6a4f;
  transition: opacity 1s ease-in-out;
}


.timer-section input {
  width: 60px;
  padding: 5px;
  margin-right: 10px;
}

.ambient-sounds {
  margin-top: 20px;
  text-align: center;
}

.ambient-sounds select,
.ambient-sounds button {
  padding: 10px 15px;
  margin: 10px;
  border-radius: 8px;
  border: none;
  font-size: 1rem;
}

.ambient-sounds button {
  background: #40916c;
  color: white;
  cursor: pointer;
  transition: background 0.3s;
}

.ambient-sounds button:hover {
  background: #2d6a4f;
}

.completed-sessions {
  margin-top: 30px;
  font-size: 18px;
}






.contact-section {
  padding: 30px;
  max-width: 800px;
  margin: auto;
  font-family: Arial, sans-serif;
}

.contact-details {
  margin-bottom: 20px;
  padding: 15px;
  background: #f1f1f1;
  border-radius: 8px;
}

.contact-section form {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 25px;
}

.contact-section input,
.contact-section textarea {
  padding: 10px;
  border-radius: 5px;
  border: 1px solid #ccc;
}

.contact-section button {
  padding: 12px;
  background: #40916c;
  color: white;
  border: none;
  cursor: pointer;
  transition: 0.3s;
}

.contact-section button:hover {
  background: #2d6a4f;
}

.error {
  color: red;
  font-size: 0.9em;
}

.confirmation {
  margin-top: 10px;
  color: green;
  font-weight: bold;
}

.map-container {
  margin: 30px 0;
}

.faq-section {
  margin-top: 30px;
}

.faq-item {
  margin-bottom: 10px;
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 10px;
  background: #40916c;
  color: white;
  border: none;
  cursor: pointer;
  border-radius: 5px;
}

.faq-answer {
  display: none;
  padding: 10px;
  background: #f8f9fa;
  border-left: 3px solid #40916c;
  border-radius: 5px;
}