/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary-color: #2d8659;
  --primary-dark: #1f5d3f;
  --primary-light: #4aaf7a;
  --secondary-color: #f8b739;
  --accent-color: #e74c3c;
  --text-dark: #2c3e50;
  --text-light: #7f8c8d;
  --bg-light: #f8f9fa;
  --bg-white: #ffffff;
  --border-color: #e0e0e0;
  --shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  --shadow-hover: 0 4px 20px rgba(0, 0, 0, 0.15);
  --transition: all 0.3s ease;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--bg-white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Navigation */
.navbar {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  color: white;
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand h1 {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
  align-items: center;
}

.nav-menu a {
  color: white;
  text-decoration: none;
  font-weight: 500;
  transition: var(--transition);
  padding: 0.5rem 0;
  position: relative;
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--secondary-color);
  transition: var(--transition);
}

.nav-menu a:hover::after {
  width: 100%;
}

.nav-menu a.active {
  color: var(--secondary-color);
  font-weight: 600;
}

.nav-menu a.active::after {
  width: 100%;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  gap: 4px;
}

.nav-toggle span {
  width: 25px;
  height: 3px;
  background: white;
  border-radius: 2px;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, rgba(45, 134, 89, 0.85) 0%, rgba(31, 93, 63, 0.85) 100%),
              url('media/hero-background.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  color: white;
  padding: 8rem 2rem;
  text-align: center;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.hero-content {
  max-width: 800px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.2);
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 300;
}

.hero-description {
  font-size: 1.1rem;
  margin-bottom: 2rem;
  opacity: 0.95;
  line-height: 1.8;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  text-decoration: none;
  border-radius: 50px;
  font-weight: 600;
  transition: var(--transition);
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

.btn-primary {
  background: var(--secondary-color);
  color: var(--text-dark);
  box-shadow: var(--shadow);
}

.btn-primary:hover {
  background: #ffc947;
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

/* Sections */
.section {
  padding: 5rem 0;
}

.section-alt {
  background-color: var(--bg-light);
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--primary-dark);
  position: relative;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--secondary-color);
  border-radius: 2px;
}

.section-intro {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-light);
  max-width: 800px;
  margin: 0 auto 3rem;
  line-height: 1.8;
}

/* Content Grid */
.content-grid {
  display: grid;
  gap: 2rem;
}

.content-card {
  background: white;
  padding: 2.5rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.content-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}

.feature-list {
  list-style: none;
  margin: 1.5rem 0;
}

.feature-list li {
  padding: 0.75rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.feature-list li::before {
  content: '🌸';
  position: absolute;
  left: 0;
}

/* Species Grid */
.species-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.species-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.species-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}

.species-image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.species-card:hover .species-image {
  transform: scale(1.03);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.species-card h3 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.species-card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.species-details {
  list-style: none;
  text-align: left;
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.species-details li {
  padding: 0.5rem 0;
  color: var(--text-dark);
}

/* Symbolism */
.symbolism-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.symbolism-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.symbolism-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.symbolism-card h3 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.symbolism-card ul {
  list-style: none;
  margin-top: 1rem;
}

.symbolism-card li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.symbolism-card li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
  font-size: 1.2rem;
}

.color-red { color: #e74c3c; }
.color-white { color: #95a5a6; }
.color-yellow { color: #f39c12; }
.color-pink { color: #e91e63; }
.color-purple { color: #9b59b6; }
.color-orange { color: #ff9800; }

/* Care Guide */
.care-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 1rem 2rem;
  background: white;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  border-radius: 50px;
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  font-size: 1rem;
}

.tab-btn:hover {
  background: var(--primary-light);
  color: white;
  border-color: var(--primary-light);
}

.tab-btn.active {
  background: var(--primary-color);
  color: white;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
  animation: fadeIn 0.5s ease;
}

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

.care-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.care-item {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.care-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.care-item h4 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.care-item p {
  color: var(--text-light);
  line-height: 1.8;
}

.care-myths {
  background: #fff3cd;
  border-left: 4px solid var(--secondary-color);
  padding: 2rem;
  border-radius: 8px;
  margin-top: 2rem;
}

.care-myths h4 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
}

/* Pollination */
.pollination-content {
  max-width: 1000px;
  margin: 0 auto;
}

.pollination-intro {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  margin-bottom: 3rem;
  font-size: 1.1rem;
  line-height: 1.8;
}

.pollinator-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.pollinator-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.pollinator-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.pollinator-card h3 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
  font-size: 1.5rem;
}

.pollinator-card ul {
  list-style: none;
  margin-top: 1rem;
}

.pollinator-card li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
}

.pollinator-card li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary-color);
  font-weight: bold;
}

.pollination-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.fact-card {
  background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-color) 100%);
  color: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.fact-card h4 {
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

/* Edible & Medicinal */
.edible-content {
  max-width: 1000px;
  margin: 0 auto;
}

.intro-text {
  text-align: center;
  font-size: 1.1rem;
  color: var(--text-light);
  margin-bottom: 3rem;
  line-height: 1.8;
}

.edible-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.edible-card {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.edible-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-3px);
}

.edible-card h3 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
  font-size: 1.3rem;
}

.warning-box {
  background: #ffe6e6;
  border-left: 4px solid var(--accent-color);
  padding: 2rem;
  border-radius: 8px;
  margin-top: 2rem;
}

.warning-box h4 {
  color: var(--accent-color);
  margin-bottom: 1rem;
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.gallery-item {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.gallery-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-5px);
}

.gallery-image {
  width: 100%;
  height: 250px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1rem;
  transition: var(--transition);
  background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 100%);
}

.gallery-item:hover .gallery-image {
  transform: scale(1.05);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.gallery-item h4 {
  color: var(--primary-dark);
  margin: 1rem 0 0.5rem;
  font-size: 1.2rem;
}

.gallery-item p {
  color: var(--text-light);
  font-size: 0.9rem;
}

/* Footer */
.footer {
  background: var(--text-dark);
  color: white;
  padding: 4rem 0 2rem;
}

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

.footer-section h3 {
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

.footer-section h4 {
  margin-bottom: 1rem;
  color: var(--secondary-color);
}

.footer-section p {
  color: #bdc3c7;
  line-height: 1.8;
  margin-bottom: 0.5rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section ul li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: #bdc3c7;
  text-decoration: none;
  transition: var(--transition);
}

.footer-section a:hover {
  color: var(--secondary-color);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid #34495e;
  color: #95a5a6;
  font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 70px;
    flex-direction: column;
    background: var(--primary-dark);
    width: 100%;
    text-align: center;
    transition: var(--transition);
    padding: 2rem 0;
    gap: 1rem;
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .species-grid,
  .symbolism-content,
  .care-grid,
  .pollinator-grid,
  .edible-grid,
  .gallery-grid {
    grid-template-columns: 1fr;
  }

  .care-tabs {
    flex-direction: column;
    align-items: stretch;
  }

  .tab-btn {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 4rem 1rem;
    min-height: 400px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .section {
    padding: 3rem 0;
  }

  .content-card,
  .species-card,
  .symbolism-card,
  .care-item,
  .pollinator-card,
  .edible-card {
    padding: 1.5rem;
  }
}

/* Smooth Scrolling */
html {
  scroll-behavior: smooth;
}

/* Selection Color */
::selection {
  background: var(--secondary-color);
  color: white;
}