@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap");

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

:root {
  --primary-green: #27ae60;
  --secondary-green: #388e3c;
  --light-green: #4caf50;
  --accent-green: #81c784;
  --dark-bg: #1a1a1a;
  --darker-bg: #0f0f0f;
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --shadow-light: 0 8px 32px rgba(39, 174, 96, 0.15);
  --shadow-hover: 0 16px 64px rgba(39, 174, 96, 0.25);
  --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --border-radius: 20px;
  --spacing: 2rem;
}
body {
  font-family: "Poppins", sans-serif;
  line-height: 1.6;
  color: #333;
  overflow-x: hidden;
  background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

/* back ground circle */
.background-circle {
  position: fixed;
  background-color: var(--accent-green);
  border-radius: 50%;
  opacity: 0.2;
  animation: pulse 4s infinite ease-in-out;
  z-index: -1;
}
@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.2;
  }
  50% {
    transform: scale(1.5);
    opacity: 0.4;
  }
}
/* Enhanced Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes floatAnimation {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-10px);
  }
}

.fade-in-up.show {
  animation: fadeInUp 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.scale-in.show {
  animation: scaleIn 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.slide-in-right.show {
  animation: slideInRight 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.navbar {
  padding: 1.2rem 0;
  background: rgba(255, 255, 255, 0.95) !important;
  backdrop-filter: blur(20px);
  border-bottom: none;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 0.8rem 0;
  background: rgba(255, 255, 255, 0.98) !important;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
}

.navbar-brand img {
  max-height: 50px;
  transition: var(--transition);
  filter: drop-shadow(2px 2px 8px rgba(39, 174, 96, 0.2));
}

.navbar-nav .nav-link {
  font-weight: 500;
  color: #2e7d32 !important;
  padding: 0.8rem 1.5rem !important;
  border-radius: 25px;
  margin: 0 0.3rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.navbar-nav .nav-link::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-green), var(--light-green));
  transition: var(--transition);
  z-index: -1;
}

.navbar-nav .nav-link:hover::before {
  left: 0;
}

.theme-toggle {
  background: rgba(39, 174, 96, 0.1);
  border: 1px solid rgba(39, 174, 96, 0.3);
  color: var(--primary-green);
  border-radius: 50%;
  width: 45px;
  height: 45px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.theme-toggle::before {
  content: "";
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--primary-green), var(--light-green));
  transition: var(--transition);
  z-index: -1;
}

.theme-toggle:hover::before {
  left: 0;
}

.theme-toggle:hover {
  color: white;
  border-color: var(--primary-green);
  transform: scale(1.1);
  box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

.theme-toggle i {
  font-size: 18px;
  transition: var(--transition);
}

.theme-toggle:hover i {
  transform: rotate(20deg) scale(1.1);
}

.navbar-nav .nav-link:hover {
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(39, 174, 96, 0.3);
}
/* hero section styles */
.quote {
  color: var(--primary-green);
}
/* containers */
.process-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer; /* Optional: shows hand cursor */
}
.process-card:hover {
  transform: translateY(-8px); /* Lift up slightly */
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15); /* Add soft shadow */
  border-color: #0d6efd; /* Optional: change border color on hover */
}
/* cards sections */
.card {
  border: none;
  border-radius: 16px;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.1);
}

.card-img-top {
  height: 220px;
  object-fit: cover;
  border-bottom: 1px solid #eaeaea;
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  color: #2d2d2d;
}

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

h1 {
  font-weight: 700;
  color: #1f1f1f;
}

section.container {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

/* dark mode styles */
[data-bs-theme="dark"] body {
  background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
  color: #ffffff;
}

[data-bs-theme="dark"] .navbar {
  background: rgba(26, 26, 26, 0.95) !important;
  border-bottom: 3px solid var(--primary-green);
}

[data-bs-theme="dark"] .navbar-nav .nav-link {
  color: #ffffff !important;
}

[data-bs-theme="dark"] .theme-toggle {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  color: #ffffff;
}

[data-bs-theme="dark"] .theme-toggle::before {
  background: linear-gradient(135deg, var(--accent-green), var(--light-green));
}

[data-bs-theme="dark"] .theme-toggle:hover {
  color: #000000;
  border-color: var(--accent-green);
  box-shadow: 0 4px 15px rgba(129, 199, 132, 0.4);
}

[data-bs-theme="dark"] .card-title {
  color: #ffffff;
}
[data-bs-theme="dark"] .card-text {
  color: #ffffff;
}
[data-bs-theme="dark"] .main-head {
  color: #ffffff;
}

[data-bs-theme='dark'] .get-content{
  background: #0f0f0f !important;
} 


#backToTop {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 99999;
  background: linear-gradient(135deg, var(--primary-green), var(--light-green));
  color: white;
  border: none;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  font-size: 20px;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px) scale(0.8);
  transition: var(--transition);
  box-shadow: 0 4px 20px rgba(39, 174, 96, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
}

#backToTop:hover {
  background: linear-gradient(135deg, var(--light-green), var(--accent-green));
  transform: translateY(-3px) scale(1.1);
  box-shadow: 0 8px 32px rgba(39, 174, 96, 0.4);
}

#backToTop.show {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}