/* Custom CSS for NextDrop */
body {
  font-family:  "Google Sans Text", "Helvetica Neue", sans-serif;
  line-height: 1.6;
  color: #212529;
}

/* Root Variables (Optional but Recommended) */
:root {
  --primary-color: #0ea5e9;
  --primary-dark: #0369a1;
  --primary-darker: #02598f;
  --success-color: #059669;
  --danger-color: #dc2626;
  --warning-color: #f59e0b;
  --gray: #6b7280;
}

/* Navigation */
.navbar-brand {
  font-size: 1.5rem;
  font-weight: 700;
  
}
.navbar-brand i{
  color: var(--primary-color) !important;
}
.nav-link {
  color: var(--gray) !important;
  font-weight: 500;
  transition: color 0.3s ease;
  padding: 0.5rem 0.75rem !important;
      font-size: 0.875rem;
    line-height: 1.25rem;
}

.navbar-collapse a {
	font-size: 0.875rem;
	  

}

.navbar {
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.2);
}

.small {
	font-size:10px;
	color: var(--gray) !important;
	font-weight:400;
}

.nav-link:hover,
.nav-link.active {
  color: var(--primary-color) !important;
}

.nav-link.active {
  color: var(--primary-color) !important;
    border-bottom: 2px solid rgb(14, 165, 233);
	margin-bottom:9px;
}
/* Buttons */
.btn-primary {
  background: rgb(14 165 233);
  border-color: var(--primary-color);
  border-radius: 6px;
  font-weight: 700;
  padding: 0.5rem 1.5rem;
  font-size:0.875rem !important;
  
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
 
}


.btn-primary1 {
  background: rgb(14 165 233);
  border-color: var(--primary-color);
  border-radius: 6px;
  font-weight: 700;
  padding: 0.5rem 1.5rem;
  font-size:0.875rem !important;
  color:#fff;
   transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.btn-primary1:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  transform: scale(1.05); /* zoom in */
   color:#fff;
}
.btn-primary1:focus {
  outline: none;
  box-shadow: 0 0 0 4px rgb(14, 165, 233, 0.4); 
   background: var(--primary-color);
    color:#fff;
}

.btn-lg {
  padding: 0.75rem 2rem;
  font-size: 1.1rem;
}

/* Hero Section */
.hero-section {
  padding: 4rem 0;
  text-align: center;
  transition:
          transform 0.3s ease,
          border-color 0.3s ease;
}

.hero-title {
 font-size: 3rem;
  line-height: 2.25rem;
  font-weight: 800;
  color: #1f2937;
  margin-bottom: 1rem;
}

.hero-title .water-highlight {
  color: var(--primary-color);
}

.hero-subtitle {
  font-size: 1rem;
  color: var(--gray);
  font-weight:400;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.why-subtitle {
	  font-size: 1rem;
  color: var(--gray);
  margin-top: 2rem;
 max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}
.csr-subtitle{
	 font-size: 1rem;
  color: var(--gray);
  margin-top: 2rem;
 max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}


.how-sub {
	
	font-size:1rem;
	 max-width: 610px;
  margin-left: auto;
  margin-right: auto;
  font-weight:400;
	
}
/* Statistics Section */
.stats-section {
transition:
          transform 0.3s ease,
          border-color 0.3s ease;
  background: white;
}


.stat-item {
  text-align: center;
 
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  display: block;
}

.stat-number.residents {
  color: var(--primary-color);
}

.stat-number.cities {
  color: var(--success-color);
}

.stat-number.apartments {
  color: var(--danger-color);
}

.stat-number.users {
  color: #7c3aed; /* Purple for users if you want a different accent */
}

.stat-label {
  color: var(--gray);
  font-size: 0.875rem;
  font-weight: 500;
}

/* Main Content Section */
.content-section {
     padding-top: 10rem;
  background: #f8fafc;
  transition:
          transform 0.3s ease,
          border-color 0.3s ease;
}

.solution-title {
 line-height: 1.7;
  font-size: 1.5rem;
  font-weight: 700;
  color: #1f2937;
  margin-bottom: 1rem;
  text-align:left;
}

.solution-description {
  color: var(--gray);
  font-size: 0.875rem;
    line-height: 1.5rem;
  margin-bottom: 2rem;
}

/* Feature Cards */
.feature-card {
  background: white;
  border-radius: 12px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  margin-bottom:10px;
}

/* .feature-card:hover { */
  /* transform: translateY(-2px); */
  /* box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15); */
/* } */

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem; /* Slightly larger */
  line-height: 1;     /* Fixes vertical alignment */
  color: white;
  margin-bottom: 1rem;
   flex-shrink: 0;
}



.feature-icon.predictions {
  background: var(--primary-color);
}

.feature-icon.precision {
  background: var(--success-color);
}

.feature-icon.verified {
  background: var(--danger-color);
}

.feature-title {
  font-size: 1rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 0.5rem;
}

.feature-description {
  color: var(--gray);
  font-size: 0.9rem;
}

.feature-title1 {
  font-size: 0.9rem;
  font-weight: 600;
  color: #1f2937;
  margin-bottom: 0.5rem;
}

.feature-description1 {
  color: var(--gray);
  font-size: 0.85rem;
}

/* Registration Form */
.registration-card {
  background: white;
  border-radius: 12px;
  height: fit-content;
  position: sticky;
  top: 2rem;
  font-size:0.89rem;
}

.form-title {
  font-size: 1.3rem !important;
    line-height: 2rem;
  font-weight: 600;
  color: #1f2937;
 
}
#form .form-label{
	 font-size: 0.875rem;
	 font-weight:600;
    color: rgb(55 65 81);
}

.form-subtitle {
  color: var(--gray);
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

.form-control {
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 12px 16px;
  font-size: 0.95rem;
}

.form-control:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(14, 165, 233, 0.25);
}

.form-select {
  border: 1px solid #d1d5db;
  border-radius: 6px;
  padding: 12px 16px;
}

.form-select:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(14, 165, 233, 0.25);
}

/* Alert Button */
.alert-btn {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
  border: none;
  border-radius: 6px;
  color: white;
  font-weight: 600;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  width: 100%;
  transition: all 0.3s ease;
}

.alert-btn:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-darker) 100%);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .solution-title {
    font-size: 1.5rem;
  }

  .stat-number {
    font-size: 2rem;
  }

  .registration-card {
    position: static;
    margin-top: 2rem;
  }
}

.timeline {
  position: relative;
 max-width:600px;
}

 .how {
  position: relative;

}

.list-group-item {
	border:1px solid #E5E7EB !important;
	border-radius:10px;
}

  .timeline-step .step-number {
  font-size: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid #0ea5e9;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  flex-shrink: 0;
}

  .timeline::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #c8ccce;
  z-index: 0; /* Sends the line behind */
}

.timeline-step {
  display: flex;
  align-items: flex-start; /* align items to the top */
  gap: 1rem; /* optional spacing between number and content */
}

  @media (max-width: 576px) {
  .hero-title {
    font-size: 2rem;
  }

  .registration-card {
    padding: 1.5rem;
  }
   

  .timeline::before {
    left: 16px;
	display:block;
  }

}

  .how-it-works .water-highlight {
  color: var(--primary-color);
}
.text-primary {
	background-color: var(--primary-color) !important;
	color:#fff;
}
.step-number {
	color:#fff !important;
}
 /* Problem Cards */
      .problem-card {
        background: white;
        border-radius: 12px;
        padding: 1rem;
        text-align: center;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        border: 1px solid #E5E7EB;
        height: 100%;
        transition:
          transform 0.3s ease,
          box-shadow 0.3s ease;
      }

      .problem-card:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
      }

      .problem-icon {
        width: 50px;
        height: 50px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1rem;
        font-size: 1.2rem;
        color: white;
      }

     .problem-icon.time {
        background: #dc2626;
      }

      .problem-icon.people {
        background: #f59e0b;
      }

      .problem-icon.money {
        background: #10b981;
      }

      .problem-number {
        font-size: 1.5rem;
        font-weight: 700;
        color: #1f2937;
        margin-bottom: 0.5rem;
      }

      .problem-label {
        color: #6b7280;
        font-size: 0.95rem;
        font-weight: 500;
      }

      .problem-description {
        color: #6b7280;
        font-size: 0.9rem;
        margin-top: 0.5rem;
      }

      /* Solution Section */
      .solution-section {
        padding: 4rem 0;
        background: #f0f9ff;
		transition:
          transform 0.3s ease,
          border-color 0.3s ease;
      }

      .solution-card {
        background: white;
        border-radius: 12px;
        padding: 2rem;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        height: 100%;
      }

      .solution-feature {
        display: flex;
        align-items: flex-start;
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
        border-bottom: 1px solid #f3f4f6;
      }

      .solution-feature:last-child {
        border-bottom: none;
        margin-bottom: 0;
        padding-bottom: 0;
      }

      .solution-icon {
        width: 40px;
        height: 40px;
        background: #0ea5e9;;
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 1rem;
        flex-shrink: 0;
        font-size: 1rem;
      }

      .solution-content h6 {
        font-weight: 600;
        color: #1f2937;
        margin-bottom: 0.25rem;
      }

      .solution-content p {
        color: #6b7280;
        font-size: 0.9rem;
        margin: 0;
      }

      /* Accuracy Chart */
      .accuracy-chart {
        background: #f8fafc;
        border: 1px solid #e2e8f0;
        border-radius: 8px;
        padding: 1.5rem;
        margin-top: 1.5rem;
      }

      .chart-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1rem;
      }

      .chart-title {
        font-weight: 600;
        color: #1f2937;
      }

      .chart-value {
        font-size: 0.6rem;
       
        
      }
	  
	  .nextdrop-highlight {
		  color:#0EA5E9;
	  }
	   .btn-outline {
        border-color: #0EA5E9;
        border-radius: 6px;
        font-weight: 500;
        padding: 0.5rem 1.5rem;
		color:#0EA5E9;
      }

      .btn-outline:hover {
        background: #0EA5E9 ;
		color:#ffffff;
        border-color: #0EA5E9 ;
      }

      .progress-bar-custom {
        height: 8px;
        background: #e2e8f0;
        border-radius: 4px;
        overflow: hidden;
      }

      .progress-fill {
        height: 100%;
        background:  #0ea5e9;
        width: 92%;
        border-radius: 4px;
        transition: width 2s ease;
      }

      .chart-details {
        display: flex;
        justify-content: space-between;
        margin-top: 1rem;
        font-size: 0.8rem;
        color: #6b7280;
      }

      /* Impact Section */
      .impact-section {
        padding: 3rem 0;
        background: white;
		transition:
          transform 0.3s ease,
          border-color 0.3s ease;
      }

      .impact-stat {
        text-align: center;
        padding: 1rem;
      }

      .impact-number {
        font-size: 2rem;
        font-weight: 700;
        margin-bottom: 0.5rem;
        display: block;
      }

      .impact-number.users {
        color: #0ea5e9;
      }

      .impact-number.time {
        color: #0ea5e9;
      }

      .impact-number.savings {
        color: #0ea5e9;
      }

      .impact-number.alerts {
        color: #0ea5e9;
      }

      .impact-label {
        color: #6b7280;
        font-size: 0.95rem;
        font-weight: 500;
      }

      /* Technology Section */
      .technology-section {
        padding: 3rem 0;
        background: #f8fafc;
		transition:
          transform 0.3s ease,
          border-color 0.3s ease;
      }

.badge {
	background-color: #e0f5fd;
	color:rgb(3 105 161);
}

      .tech-card {
        background: white;
        border-radius: 12px;
        padding: 2rem;
        text-align: center;
        /* box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1); */
        height: 100%;
        transition:
          transform 0.3s ease,
          box-shadow 0.3s ease;
      }

      /* .tech-card:hover { */
        /* transform: translateY(-5px); */
        /* box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15); */
      /* } */

      .tech-icon {
        width: 60px;
        height: 60px;
        background-color: #E0F2FE;
        color:#e0f5fd !important;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1rem;
        font-size: 1.5rem;
      }
      
	  .tech-icon i{ 
	    color: var(--primary-color) !important;

	  }
	  
      .tech-title {
        font-size: 1.1rem;
        font-weight: 600;
        color: #1f2937;
        margin-bottom: 0.75rem;
      }

      .tech-description {
        color: #6b7280;
        font-size: 0.9rem;
      }

      /* CTA Section */
      .cta-section {
        background: linear-gradient(135deg, #0ea5e9 0%, #0ea5e9 100%);
        color: white;
        padding: 4rem 0;
        text-align: center;
		transition:
          transform 0.3s ease,
          border-color 0.3s ease;
      }

      .cta-title {
        font-size: 1.575rem;
     line-height: 2.25rem;
        font-weight: 700;
        margin-bottom: 1rem;
      }

      .cta-subtitle {
        font-size: 1rem;
        margin-bottom: 2rem;
        opacity: 0.9;
      }

      .btn-light {
        background: white;
        border-color: white;
        color: var(--primary-color);
        border-radius: 6px;
        font-weight: 600;
        padding: 0.75rem 2rem;
      }
	  
	  .btn-check:checked+.btn, .btn.active, .btn.show, .btn:first-child:active, :not(.btn-check)+.btn:active {
    color: var(--primary-color);
	  }

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

      /* Responsive Design */
      @media (max-width: 768px) {
        .hero-title {
          font-size: 2.5rem;
        }

        .section-title {
          font-size: 1.5rem;
        }

        .cta-title {
          font-size: 1.5rem;
        }

        .impact-number {
          font-size: 2rem;
        }
		
		
      }

      @media (max-width: 576px) {
        .hero-title {
          font-size: 2rem;
        }

        .problem-card,
        .solution-card,
        .tech-card {
          padding: 1.5rem;
        }
		
		 .step-card {
          padding: 1.25rem;
        }
		
      } 
	  
	  /* Problem Section */
      .problem-section {
        padding: 3rem 0;
        background: white;
		transition:
          transform 0.3s ease,
          border-color 0.3s ease;
      }

     
      
	 /* Impact Cards */
      .impact-section1 {
        padding: 3rem 0;
        background: white;
      }

      .section-title {
        font-size: 1.5rem;
        font-weight: 700;
        color: #1f2937;
        text-align: center;
      }

      .section-subtitle {
        color: #6b7280;
        text-align: center;
        margin-bottom: 3rem;
      }

      .impact-card1 {
        background: white;
        border-radius: 12px;
        padding: 1rem;
        text-align: center;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        border: 1px solid #E5E7EB;
        height: 100%;
        transition:
          transform 0.3s ease,
          box-shadow 0.3s ease;
      }

      .impact-card1:hover {
        transform: translateY(-5px);
        box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15);
      }

      .impact-icon {
        width: 40px;
        height: 40px;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1rem;
        font-size: 1rem;
        color: white;
      }

      .impact-icon.time {
        background: #2563eb;
      }

      .impact-icon.percentage {
        background: #f59e0b;
      }

      .impact-icon.money {
        background: #10b981;
      }

      .impact-icon.duration {
        background: #8b5cf6;
      }

      .impact-number1 {
        font-size: 1.7rem;
        font-weight: 700;
        color: #1f2937;
        margin-bottom: 0.5rem;
      }

      .impact-label1 {
        color: #6b7280;
        font-size: 0.85rem;
        font-weight: 500;
      }

      .impact-description1 {
        color: #6b7280;
        font-size: 0.765rem;
        margin-top: 0.5rem;
      }

	  
	  /* CSR Areas */
      .csr-areas-section {
        padding: 3rem 0;
        background: #f8fafc;
		transition:
          transform 0.3s ease,
          border-color 0.3s ease;
      }

      .csr-area {
        margin-bottom: 2rem;
		padding:15px 0px 0px 12px;
		border: 1px solid #e2e8f0;
		border-radius:7px;
		
      }
   
      .csr-area i {
        color: #40cd74;
      }
	  
  .how i {
	 color: #40cd74; 
  }
      .area-title {
        font-size: 1.2rem;
        font-weight: 600;
        color: #1f2937;
        margin-bottom: 0.75rem;
      }

      .area-description {
        color: #6b7280;
        font-size: 0.85rem;
        line-height: 1.6;
      }

      /* Partnership Models */
      .partnership-section {
        padding: 3rem 0;
        background: white;
      }

      .partnership-card {
        background: #f8fafc;
        border-radius: 12px;
        padding: 2rem;
       
        height: 100%;
        border: 2px solid #e2e8f0;
        transition:
          transform 0.3s ease,
          border-color 0.3s ease;
      }

      .partnership-card:hover {
        transform: translateY(-3px);
        border-color: #0ea5e9;
      }

      .partnership-title {
        font-size: 1.5rem;
        font-weight: 600;
        color: #0284c7;
        margin-bottom: 1rem;
      }

      .partnership-subtitle {
        color: #6b7280;
        font-size: 0.9rem;
        margin-bottom: 1.5rem;
      }

      .partnership-features {
        list-style: none;
        padding: 0;
        margin: 0 0 1.5rem 0;
        text-align: left;
      }

      .partnership-features li {
        color: #6b7280;
        font-size: 0.9rem;
        margin-bottom: 0.5rem;
        position: relative;
        padding-left: 1.5rem;
      }

      .partnership-features li::before {
        content: "•";
        color: #0ea5e9;
        font-weight: bold;
        position: absolute;
        left: 0;
      }

      /* Partner Section */
      .partner-section {
        padding: 3rem 0;
        background: #f8fafc;
      }

      .partner-card {
        background: white;
        border-radius: 12px;
        padding: 2rem;
        
        height: 100%;
      }

      .partner-feature {
        display: flex;
        align-items: flex-start;
        margin-bottom: 1.5rem;
        padding-bottom: 1rem;
        border-bottom: 1px solid #f3f4f6;
      }

      .partner-feature:last-child {
        border-bottom: none;
        margin-bottom: 0;
        padding-bottom: 0;
      }

      .partner-icon {
        width: 40px;
        height: 40px;
        background: #0ea5e9;
        color: white;
        border-radius: 50%;
        display: flex;
        align-items: center;
        justify-content: center;
        margin-right: 1rem;
        flex-shrink: 0;
        font-size: 1rem;
      }

      .partner-content h6 {
        font-weight: 600;
        color: #1f2937;
        margin-bottom: 0.25rem;
      }

      .partner-content p {
        color: #6b7280;
        font-size: 0.8rem;
        margin: 0;
      }
/* Form Section */
      .form-section {
        background: white;
        border-radius: 12px;
        padding: 2rem;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
        height: fit-content;
		transition:
          transform 0.3s ease,
          border-color 0.3s ease;
      }

      .form-title {
        font-size: 1.5rem;
        font-weight: 600;
        color: #1f2937;
        margin-bottom: 1rem;
      }

      .form-control {
        border: 1px solid #d1d5db;
        border-radius: 6px;
        padding: 12px 16px;
        font-size: 0.85rem;
      }

.form-label{
	 font-size: 0.875rem;
	 font-weight:600;
    color: rgb(55 65 81);
}
      .form-control:focus {
        border-color: #2563eb;
        box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
      }

      .form-select {
        border: 1px solid #d1d5db;
        border-radius: 6px;
        padding: 12px 16px;
      }

      .form-select:focus {
        border-color: #2563eb;
        box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
      }

      /* Submit Button */
      .submit-btn {
        background: #0ea5e9;
        border: none;
        border-radius: 6px;
        color: white;
        font-weight: 600;
        padding: 0.75rem 2rem;
        font-size: 1rem;
        width: 100%;
        transition: all 0.3s ease;
      }

      .submit-btn:hover {
        background: linear-gradient(135deg, #1d4ed8 0%, #1e3a8a 100%);
        transform: translateY(-1px);
        box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
      }

      /* Responsive Design */
      @media (max-width: 768px) {
        .hero-title {
          font-size: 2.5rem;
        }

        .section-title {
          font-size: 1.5rem;
        }

        .impact-number {
          font-size: 1.5rem;
        }

        .partnership-card,
        .form-section {
          margin-bottom: 2rem;
        }
      }

      @media (max-width: 576px) {
        .hero-title {
          font-size: 2rem;
        }

        .impact-card,
        .partnership-card,
        .form-section {
          padding: 1.5rem;
        }
		.navbar-toggler-icon {
    display: inline-block;
    width: 1em;
    height: 1em;
		}	
      }