/* Green Future Society - Custom CSS */
/* Replaces Bootstrap with custom styling */

/* ======= Root Variables ======= */
:root {
    /* Colors */
    --color-primary: #28a745;
    --color-primary-dark: #218838;
    --color-primary-light: #34ce57;
    --color-secondary: #6c757d;
    --color-success: #28a745;
    --color-info: #17a2b8;
    --color-warning: #ffc107;
    --color-danger: #dc3545;
    --color-light: #f8f9fa;
    --color-dark: #343a40;
    --color-white: #ffffff;
    --color-gray-100: #f8f9fa;
    --color-gray-200: #e9ecef;
    --color-gray-300: #dee2e6;
    --color-gray-400: #ced4da;
    --color-gray-500: #adb5bd;
    --color-gray-600: #6c757d;
    --color-gray-700: #495057;
    --color-gray-800: #343a40;
    --color-gray-900: #212529;
  
    /* Fonts */
    --font-primary: 'Roboto', sans-serif;
    --font-secondary: 'Poppins', sans-serif;
    --font-heading: 'Nunito', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-xxl: 3rem;
    
    /* Border radius */
    --border-radius-sm: 0.2rem;
    --border-radius-md: 0.375rem;
    --border-radius-lg: 0.5rem;
    --border-radius-xl: 1rem;
    --border-radius-xxl: 2rem;
    
    /* Shadows */
    --shadow-sm: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    --shadow-md: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 1rem 3rem rgba(0, 0, 0, 0.175);
    --shadow-inset: inset 0 1px 2px rgba(0, 0, 0, 0.075);
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
  }
  
  /* ======= Base Styles ======= */
  *,
  *::before,
  *::after {
    box-sizing: border-box;
  }
  
  html {
    scroll-behavior: smooth;
    font-size: 16px;
  }
  
  body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--color-gray-800);
    background-color: var(--color-white);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
  }
  
  h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    margin-top: 0;
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
  }
  
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  h3 { font-size: 1.75rem; }
  h4 { font-size: 1.5rem; }
  h5 { font-size: 1.25rem; }
  h6 { font-size: 1rem; }
  
  p {
    margin-top: 0;
    margin-bottom: var(--spacing-md);
  }
  
  a {
    color: var(--color-primary);
    text-decoration: none;
    transition: color var(--transition-fast);
  }
  
  a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
  }
  
  img {
    max-width: 100%;
    height: auto;
    vertical-align: middle;
  }
  
  /* ======= Utility Classes ======= */
  .container {
    width: 100%;
    padding-right: var(--spacing-md);
    padding-left: var(--spacing-md);
    margin-right: auto;
    margin-left: auto;
  }
  
  @media (min-width: 576px) {
    .container {
      max-width: 540px;
    }
  }
  
  @media (min-width: 768px) {
    .container {
      max-width: 720px;
    }
  }
  
  @media (min-width: 992px) {
    .container {
      max-width: 960px;
    }
  }
  
  @media (min-width: 1200px) {
    .container {
      max-width: 1140px;
    }
  }
  
  .container-fluid {
    width: 100%;
    padding-right: var(--spacing-md);
    padding-left: var(--spacing-md);
    margin-right: auto;
    margin-left: auto;
  }
  
  .row {
    display: flex;
    flex-wrap: wrap;
    margin-right: calc(-0.5 * var(--spacing-md));
    margin-left: calc(-0.5 * var(--spacing-md));
  }
  
  .row > * {
    flex-shrink: 0;
    width: 100%;
    max-width: 100%;
    padding-right: calc(0.5 * var(--spacing-md));
    padding-left: calc(0.5 * var(--spacing-md));
  }
  
  .col { flex: 1 0 0%; }
  .col-auto { flex: 0 0 auto; width: auto; }
  
  /* Column classes for responsive grid */
  @media (min-width: 576px) {
    .col-sm { flex: 1 0 0%; }
    .col-sm-auto { flex: 0 0 auto; width: auto; }
    .col-sm-1 { flex: 0 0 auto; width: 8.33333333%; }
    .col-sm-2 { flex: 0 0 auto; width: 16.66666667%; }
    .col-sm-3 { flex: 0 0 auto; width: 25%; }
    .col-sm-4 { flex: 0 0 auto; width: 33.33333333%; }
    .col-sm-5 { flex: 0 0 auto; width: 41.66666667%; }
    .col-sm-6 { flex: 0 0 auto; width: 50%; }
    .col-sm-7 { flex: 0 0 auto; width: 58.33333333%; }
    .col-sm-8 { flex: 0 0 auto; width: 66.66666667%; }
    .col-sm-9 { flex: 0 0 auto; width: 75%; }
    .col-sm-10 { flex: 0 0 auto; width: 83.33333333%; }
    .col-sm-11 { flex: 0 0 auto; width: 91.66666667%; }
    .col-sm-12 { flex: 0 0 auto; width: 100%; }
  }
  
  @media (min-width: 768px) {
    .col-md { flex: 1 0 0%; }
    .col-md-auto { flex: 0 0 auto; width: auto; }
    .col-md-1 { flex: 0 0 auto; width: 8.33333333%; }
    .col-md-2 { flex: 0 0 auto; width: 16.66666667%; }
    .col-md-3 { flex: 0 0 auto; width: 25%; }
    .col-md-4 { flex: 0 0 auto; width: 33.33333333%; }
    .col-md-5 { flex: 0 0 auto; width: 41.66666667%; }
    .col-md-6 { flex: 0 0 auto; width: 50%; }
    .col-md-7 { flex: 0 0 auto; width: 58.33333333%; }
    .col-md-8 { flex: 0 0 auto; width: 66.66666667%; }
    .col-md-9 { flex: 0 0 auto; width: 75%; }
    .col-md-10 { flex: 0 0 auto; width: 83.33333333%; }
    .col-md-11 { flex: 0 0 auto; width: 91.66666667%; }
    .col-md-12 { flex: 0 0 auto; width: 100%; }
  }
  
  @media (min-width: 992px) {
    .col-lg { flex: 1 0 0%; }
    .col-lg-auto { flex: 0 0 auto; width: auto; }
    .col-lg-1 { flex: 0 0 auto; width: 8.33333333%; }
    .col-lg-2 { flex: 0 0 auto; width: 16.66666667%; }
    .col-lg-3 { flex: 0 0 auto; width: 25%; }
    .col-lg-4 { flex: 0 0 auto; width: 33.33333333%; }
    .col-lg-5 { flex: 0 0 auto; width: 41.66666667%; }
    .col-lg-6 { flex: 0 0 auto; width: 50%; }
    .col-lg-7 { flex: 0 0 auto; width: 58.33333333%; }
    .col-lg-8 { flex: 0 0 auto; width: 66.66666667%; }
    .col-lg-9 { flex: 0 0 auto; width: 75%; }
    .col-lg-10 { flex: 0 0 auto; width: 83.33333333%; }
    .col-lg-11 { flex: 0 0 auto; width: 91.66666667%; }
    .col-lg-12 { flex: 0 0 auto; width: 100%; }
  }
  
  @media (min-width: 1200px) {
    .col-xl { flex: 1 0 0%; }
    .col-xl-auto { flex: 0 0 auto; width: auto; }
    .col-xl-1 { flex: 0 0 auto; width: 8.33333333%; }
    .col-xl-2 { flex: 0 0 auto; width: 16.66666667%; }
    .col-xl-3 { flex: 0 0 auto; width: 25%; }
    .col-xl-4 { flex: 0 0 auto; width: 33.33333333%; }
    .col-xl-5 { flex: 0 0 auto; width: 41.66666667%; }
    .col-xl-6 { flex: 0 0 auto; width: 50%; }
    .col-xl-7 { flex: 0 0 auto; width: 58.33333333%; }
    .col-xl-8 { flex: 0 0 auto; width: 66.66666667%; }
    .col-xl-9 { flex: 0 0 auto; width: 75%; }
    .col-xl-10 { flex: 0 0 auto; width: 83.33333333%; }
    .col-xl-11 { flex: 0 0 auto; width: 91.66666667%; }
    .col-xl-12 { flex: 0 0 auto; width: 100%; }
  }
  
  /* Spacing utilities */
  .m-0 { margin: 0 !important; }
  .m-1 { margin: var(--spacing-xs) !important; }
  .m-2 { margin: var(--spacing-sm) !important; }
  .m-3 { margin: var(--spacing-md) !important; }
  .m-4 { margin: var(--spacing-lg) !important; }
  .m-5 { margin: var(--spacing-xl) !important; }
  
  .mt-0 { margin-top: 0 !important; }
  .mt-1 { margin-top: var(--spacing-xs) !important; }
  .mt-2 { margin-top: var(--spacing-sm) !important; }
  .mt-3 { margin-top: var(--spacing-md) !important; }
  .mt-4 { margin-top: var(--spacing-lg) !important; }
  .mt-5 { margin-top: var(--spacing-xl) !important; }
  
  .mb-0 { margin-bottom: 0 !important; }
  .mb-1 { margin-bottom: var(--spacing-xs) !important; }
  .mb-2 { margin-bottom: var(--spacing-sm) !important; }
  .mb-3 { margin-bottom: var(--spacing-md) !important; }
  .mb-4 { margin-bottom: var(--spacing-lg) !important; }
  .mb-5 { margin-bottom: var(--spacing-xl) !important; }
  
  .ms-0 { margin-left: 0 !important; }
  .ms-1 { margin-left: var(--spacing-xs) !important; }
  .ms-2 { margin-left: var(--spacing-sm) !important; }
  
  .me-0 { margin-right: 0 !important; }
  .me-1 { margin-right: var(--spacing-xs) !important; }
  .me-2 { margin-right: var(--spacing-sm) !important; }
  
  .mx-0 { margin-left: 0 !important; margin-right: 0 !important; }
  .mx-1 { margin-left: var(--spacing-xs) !important; margin-right: var(--spacing-xs) !important; }
  .mx-2 { margin-left: var(--spacing-sm) !important; margin-right: var(--spacing-sm) !important; }
  
  .my-0 { margin-top: 0 !important; margin-bottom: 0 !important; }
  .my-1 { margin-top: var(--spacing-xs) !important; margin-bottom: var(--spacing-xs) !important; }
  .my-2 { margin-top: var(--spacing-sm) !important; margin-bottom: var(--spacing-sm) !important; }
  
  .p-0 { padding: 0 !important; }
  .p-1 { padding: var(--spacing-xs) !important; }
  .p-2 { padding: var(--spacing-sm) !important; }
  .p-3 { padding: var(--spacing-md) !important; }
  .p-4 { padding: var(--spacing-lg) !important; }
  .p-5 { padding: var(--spacing-xl) !important; }
  
  .pt-0 { padding-top: 0 !important; }
  .pt-1 { padding-top: var(--spacing-xs) !important; }
  .pt-2 { padding-top: var(--spacing-sm) !important; }
  .pt-3 { padding-top: var(--spacing-md) !important; }
  .pt-4 { padding-top: var(--spacing-lg) !important; }
  .pt-5 { padding-top: var(--spacing-xl) !important; }
  
  .pb-0 { padding-bottom: 0 !important; }
  .pb-1 { padding-bottom: var(--spacing-xs) !important; }
  .pb-2 { padding-bottom: var(--spacing-sm) !important; }
  .pb-3 { padding-bottom: var(--spacing-md) !important; }
  .pb-4 { padding-bottom: var(--spacing-lg) !important; }
  .pb-5 { padding-bottom: var(--spacing-xl) !important; }
  
  .ps-0 { padding-left: 0 !important; }
  .ps-1 { padding-left: var(--spacing-xs) !important; }
  .ps-2 { padding-left: var(--spacing-sm) !important; }
  
  .pe-0 { padding-right: 0 !important; }
  .pe-1 { padding-right: var(--spacing-xs) !important; }
  .pe-2 { padding-right: var(--spacing-sm) !important; }
  
  .px-0 { padding-left: 0 !important; padding-right: 0 !important; }
  .px-1 { padding-left: var(--spacing-xs) !important; padding-right: var(--spacing-xs) !important; }
  .px-2 { padding-left: var(--spacing-sm) !important; padding-right: var(--spacing-sm) !important; }
  
  .py-0 { padding-top: 0 !important; padding-bottom: 0 !important; }
  .py-1 { padding-top: var(--spacing-xs) !important; padding-bottom: var(--spacing-xs) !important; }
  .py-2 { padding-top: var(--spacing-sm) !important; padding-bottom: var(--spacing-sm) !important; }
  
  /* Text utilities */
  .text-center { text-align: center !important; }
  .text-left { text-align: left !important; }
  .text-right { text-align: right !important; }
  .text-justify { text-align: justify !important; }
  
  .text-primary { color: var(--color-primary) !important; }
  .text-secondary { color: var(--color-secondary) !important; }
  .text-success { color: var(--color-success) !important; }
  .text-info { color: var(--color-info) !important; }
  .text-warning { color: var(--color-warning) !important; }
  .text-danger { color: var(--color-danger) !important; }
  .text-light { color: var(--color-light) !important; }
  .text-dark { color: var(--color-dark) !important; }
  .text-white { color: var(--color-white) !important; }
  .text-muted { color: var(--color-gray-600) !important; }
  
  .fw-bold { font-weight: 700 !important; }
  .fw-bolder { font-weight: 900 !important; }
  .fw-normal { font-weight: 400 !important; }
  .fw-light { font-weight: 300 !important; }
  
  .fs-1 { font-size: 2.5rem !important; }
  .fs-2 { font-size: 2rem !important; }
  .fs-3 { font-size: 1.75rem !important; }
  .fs-4 { font-size: 1.5rem !important; }
  .fs-5 { font-size: 1.25rem !important; }
  .fs-6 { font-size: 1rem !important; }
  
  /* Display utilities */
  .d-none { display: none !important; }
  .d-inline { display: inline !important; }
  .d-inline-block { display: inline-block !important; }
  .d-block { display: block !important; }
  .d-flex { display: flex !important; }
  .d-inline-flex { display: inline-flex !important; }
  
  @media (min-width: 768px) {
    .d-md-none { display: none !important; }
    .d-md-inline { display: inline !important; }
    .d-md-inline-block { display: inline-block !important; }
    .d-md-block { display: block !important; }
    .d-md-flex { display: flex !important; }
    .d-md-inline-flex { display: inline-flex !important; }
  }
  
  /* Flex utilities */
  .flex-row { flex-direction: row !important; }
  .flex-column { flex-direction: column !important; }
  .flex-wrap { flex-wrap: wrap !important; }
  .flex-nowrap { flex-wrap: nowrap !important; }
  .justify-content-start { justify-content: flex-start !important; }
  .justify-content-end { justify-content: flex-end !important; }
  .justify-content-center { justify-content: center !important; }
  .justify-content-between { justify-content: space-between !important; }
  .justify-content-around { justify-content: space-around !important; }
  .align-items-start { align-items: flex-start !important; }
  .align-items-end { align-items: flex-end !important; }
  .align-items-center { align-items: center !important; }
  .align-items-baseline { align-items: baseline !important; }
  .align-items-stretch { align-items: stretch !important; }
  .align-content-start { align-content: flex-start !important; }
  .align-content-end { align-content: flex-end !important; }
  .align-content-center { align-content: center !important; }
  .align-content-between { align-content: space-between !important; }
  .align-content-around { align-content: space-around !important; }
  .align-content-stretch { align-content: stretch !important; }
  .align-self-auto { align-self: auto !important; }
  .align-self-start { align-self: flex-start !important; }
  .align-self-end { align-self: flex-end !important; }
  .align-self-center { align-self: center !important; }
  .align-self-baseline { align-self: baseline !important; }
  .align-self-stretch { align-self: stretch !important; }
  
  /* Position utilities */
  .position-static { position: static !important; }
  .position-relative { position: relative !important; }
  .position-absolute { position: absolute !important; }
  .position-fixed { position: fixed !important; }
  .position-sticky { position: sticky !important; }
  
  .top-0 { top: 0 !important; }
  .top-50 { top: 50% !important; }
  .top-100 { top: 100% !important; }
  .bottom-0 { bottom: 0 !important; }
  .bottom-50 { bottom: 50% !important; }
  .bottom-100 { bottom: 100% !important; }
  .start-0 { left: 0 !important; }
  .start-50 { left: 50% !important; }
  .start-100 { left: 100% !important; }
  .end-0 { right: 0 !important; }
  .end-50 { right: 50% !important; }
  .end-100 { right: 100% !important; }
  
  .translate-middle {
    transform: translate(-50%, -50%) !important;
  }
  .translate-middle-x {
    transform: translateX(-50%) !important;
  }
  .translate-middle-y {
    transform: translateY(-50%) !important;
  }
  
  /* Border utilities */
  .border { border: 1px solid var(--color-gray-300) !important; }
  .border-0 { border: 0 !important; }
  .border-top { border-top: 1px solid var(--color-gray-300) !important; }
  .border-top-0 { border-top: 0 !important; }
  .border-end { border-right: 1px solid var(--color-gray-300) !important; }
  .border-end-0 { border-right: 0 !important; }
  .border-bottom { border-bottom: 1px solid var(--color-gray-300) !important; }
  .border-bottom-0 { border-bottom: 0 !important; }
  .border-start { border-left: 1px solid var(--color-gray-300) !important; }
  .border-start-0 { border-left: 0 !important; }
  
  .border-primary { border-color: var(--color-primary) !important; }
  .border-secondary { border-color: var(--color-secondary) !important; }
  .border-success { border-color: var(--color-success) !important; }
  .border-info { border-color: var(--color-info) !important; }
  .border-warning { border-color: var(--color-warning) !important; }
  .border-danger { border-color: var(--color-danger) !important; }
  .border-light { border-color: var(--color-light) !important; }
  .border-dark { border-color: var(--color-dark) !important; }
  .border-white { border-color: var(--color-white) !important; }
  
  .border-1 { border-width: 1px !important; }
  .border-2 { border-width: 2px !important; }
  .border-3 { border-width: 3px !important; }
  .border-4 { border-width: 4px !important; }
  .border-5 { border-width: 5px !important; }
  
  .rounded { border-radius: var(--border-radius-md) !important; }
  .rounded-0 { border-radius: 0 !important; }
  .rounded-1 { border-radius: var(--border-radius-sm) !important; }
  .rounded-2 { border-radius: var(--border-radius-md) !important; }
  .rounded-3 { border-radius: var(--border-radius-lg) !important; }
  .rounded-4 { border-radius: var(--border-radius-xl) !important; }
  .rounded-5 { border-radius: var(--border-radius-xxl) !important; }
  .rounded-circle { border-radius: 50% !important; }
  .rounded-pill { border-radius: 50rem !important; }
  
  /* Background utilities */
  .bg-primary { background-color: var(--color-primary) !important; }
  .bg-secondary { background-color: var(--color-secondary) !important; }
  .bg-success { background-color: var(--color-success) !important; }
  .bg-info { background-color: var(--color-info) !important; }
  .bg-warning { background-color: var(--color-warning) !important; }
  .bg-danger { background-color: var(--color-danger) !important; }
  .bg-light { background-color: var(--color-light) !important; }
  .bg-dark { background-color: var(--color-dark) !important; }
  .bg-white { background-color: var(--color-white) !important; }
  .bg-transparent { background-color: transparent !important; }
  
  .bg-opacity-10 { opacity: 0.1; }
  .bg-opacity-25 { opacity: 0.25; }
  .bg-opacity-50 { opacity: 0.5; }
  .bg-opacity-75 { opacity: 0.75; }
  .bg-opacity-100 { opacity: 1; }
  
  /* Shadow utilities */
  .shadow-sm { box-shadow: var(--shadow-sm) !important; }
  .shadow { box-shadow: var(--shadow-md) !important; }
  .shadow-lg { box-shadow: var(--shadow-lg) !important; }
  .shadow-none { box-shadow: none !important; }
  
  /* Sizing utilities */
  .w-25 { width: 25% !important; }
  .w-50 { width: 50% !important; }
  .w-75 { width: 75% !important; }
  .w-100 { width: 100% !important; }
  .w-auto { width: auto !important; }
  
  .h-25 { height: 25% !important; }
  .h-50 { height: 50% !important; }
  .h-75 { height: 75% !important; }
  .h-100 { height: 100% !important; }
  .h-auto { height: auto !important; }
  
  .mw-100 { max-width: 100% !important; }
  .mh-100 { max-height: 100% !important; }
  
  .min-vw-100 { min-width: 100vw !important; }
  .min-vh-100 { min-height: 100vh !important; }
  
  .vw-100 { width: 100vw !important; }
  .vh-100 { height: 100vh !important; }
  
  /* Badge utilities */
  .badge {
    display: inline-block;
    padding: 0.35em 0.65em;
    font-size: 0.75em;
    font-weight: 700;
    line-height: 1;
    color: var(--color-white);
    text-align: center;
    white-space: nowrap;
    vertical-align: baseline;
    border-radius: var(--border-radius-pill);
  }
  
  .badge:empty {
    display: none;
  }
  
  .badge-pill {
    padding-right: 0.6em;
    padding-left: 0.6em;
    border-radius: 10rem;
  }
  
  .badge-primary { background-color: var(--color-primary); }
  .badge-secondary { background-color: var(--color-secondary); }
  .badge-success { background-color: var(--color-success); }
  .badge-info { background-color: var(--color-info); }
  .badge-warning { background-color: var(--color-warning); }
  .badge-danger { background-color: var(--color-danger); }
  .badge-light { background-color: var(--color-light); color: var(--color-dark); }
  .badge-dark { background-color: var(--color-dark); }
  
  /* ======= Buttons ======= */
  .btn {
    display: inline-block;
    font-family: var(--font-secondary);
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-dark);
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    user-select: none;
    background-color: transparent;
    border: 1px solid transparent;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    border-radius: var(--border-radius-md);
    transition: all var(--transition-medium);
  }
  
  .btn:hover {
    color: var(--color-dark);
  }
  
  .btn-primary {
    color: var(--color-white);
    background-color: var(--color-primary);
    border-color: var(--color-primary);
  }
  
  .btn-primary:hover {
    color: var(--color-white);
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
  }
  
  .btn-outline-primary {
    color: var(--color-primary);
    border-color: var(--color-primary);
  }
  
  .btn-outline-primary:hover {
    color: var(--color-white);
    background-color: var(--color-primary);
    border-color: var(--color-primary);
  }
  
  .btn-success {
    color: var(--color-white);
    background-color: var(--color-success);
    border-color: var(--color-success);
  }
  
  .btn-success:hover {
    color: var(--color-white);
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
  }
  
  .btn-outline-success {
    color: var(--color-success);
    border-color: var(--color-success);
  }
  
  .btn-outline-success:hover {
    color: var(--color-white);
    background-color: var(--color-success);
    border-color: var(--color-success);
  }
  
  .btn-danger {
    color: var(--color-white);
    background-color: var(--color-danger);
    border-color: var(--color-danger);
  }
  
  .btn-danger:hover {
    color: var(--color-white);
    background-color: #bb2d3b;
    border-color: #b02a37;
  }
  
  .btn-outline-danger {
    color: var(--color-danger);
    border-color: var(--color-danger);
  }
  
  .btn-outline-danger:hover {
    color: var(--color-white);
    background-color: var(--color-danger);
    border-color: var(--color-danger);
  }
  
  .btn-sm {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    border-radius: var(--border-radius-sm);
  }
  
  /* Button group */
  .btn-group {
    position: relative;
    display: inline-flex;
    vertical-align: middle;
  }
  
  .btn-group > .btn {
    position: relative;
    flex: 1 1 auto;
  }
  
  .btn-group > .btn:not(:first-child) {
    margin-left: -1px;
  }
  
  .btn-group > .btn:first-child {
    border-top-right-radius: 0;
    border-bottom-right-radius: 0;
  }
  
  .btn-group > .btn:last-child {
    border-top-left-radius: 0;
    border-bottom-left-radius: 0;
  }
  
  .btn-group > .btn:not(:first-child):not(:last-child) {
    border-radius: 0;
  }
  
  /* ======= Cards ======= */
  .card {
    position: relative;
    display: flex;
    flex-direction: column;
    background-color: var(--color-white, #fff);
    border: 1px solid rgba(0, 128, 0, 0.2);
    border-radius: var(--border-radius-lg, 1rem);
    box-shadow: 0 4px 10px rgba(0, 128, 0, 0.1);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    overflow: hidden;
    height: 100%;
  }
  
  .card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 128, 0, 0.15);
  }
  
  .card-body {
    flex: 1 1 auto;
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
  }
  
  .card-title {
    margin-bottom: 0.75rem;
    font-weight: 600;
    font-size: 1.1rem;
  }
  
  .card-text {
    font-size: 0.95rem;
    color: #555;
  }
  
  .card-text:last-child {
    margin-bottom: 0;
  }
  
  .card-img-top {
    width: 100%;
    height: 200px;
    object-fit: contain;
    padding: 1rem;
    background-color: #f8f8f8;
    border-top-left-radius: calc(var(--border-radius-lg, 1rem) - 1px);
    border-top-right-radius: calc(var(--border-radius-lg, 1rem) - 1px);
  }
  
  /* Optional: badge styling */
  .badge {
    font-size: 0.75rem;
    padding: 0.4em 0.6em;
    border-radius: 0.5rem;
  }
  
  /* ======= Alerts ======= */
  .alert {
    position: relative;
    padding: 1rem 1rem;
    margin-bottom: 1rem;
    border: 1px solid transparent;
    border-radius: var(--border-radius-md);
  }
  
  .alert-primary {
    color: #084298;
    background-color: #cfe2ff;
    border-color: #b6d4fe;
  }
  
  .alert-secondary {
    color: #41464b;
    background-color: #e2e3e5;
    border-color: #d3d6d8;
  }
  
  .alert-success {
    color: #0f5132;
    background-color: #d1e7dd;
    border-color: #badbcc;
  }
  
  .alert-info {
    color: #055160;
    background-color: #cff4fc;
    border-color: #b6effb;
  }
  
  .alert-warning {
    color: #664d03;
    background-color: #fff3cd;
    border-color: #ffecb5;
  }
  
  .alert-danger {
    color: #842029;
    background-color: #f8d7da;
    border-color: #f5c2c7;
  }
  
  .alert-light {
    color: #636464;
    background-color: #fefefe;
    border-color: #fdfdfe;
  }
  
  .alert-dark {
    color: #141619;
    background-color: #d3d3d4;
    border-color: #bcbebf;
  }
  
  .alert-dismissible {
    padding-right: 3rem;
  }
  
  .alert-dismissible .btn-close {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 2;
    padding: 1.25rem 1rem;
  }
  
  /* ======= Forms ======= */
  .form-control {
    display: block;
    width: 100%;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--color-gray-700);
    background-color: var(--color-white);
    background-clip: padding-box;
    border: 1px solid var(--color-gray-400);
    appearance: none;
    border-radius: var(--border-radius-md);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  }
  
  .form-control:focus {
    color: var(--color-gray-700);
    background-color: var(--color-white);
    border-color: var(--color-primary);
    outline: 0;
    box-shadow: 0 0 0 0.25rem rgba(40, 167, 69, 0.25);
  }
  
  .form-control::placeholder {
    color: var(--color-gray-600);
    opacity: 1;
  }
  
  .form-control:disabled,
  .form-control[readonly] {
    background-color: var(--color-gray-200);
    opacity: 1;
  }
  
  .form-label {
    margin-bottom: 0.5rem;
    display: inline-block;
  }
  
  .invalid-feedback {
    width: 100%;
    margin-top: 0.25rem;
    font-size: 0.875em;
    color: var(--color-danger);
  }
  
  .is-invalid {
    border-color: var(--color-danger);
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12' width='12' height='12' fill='none' stroke='%23dc3545'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
  }
  
  .is-invalid:focus {
    border-color: var(--color-danger);
    box-shadow: 0 0 0 0.25rem rgba(220, 53, 69, 0.25);
  }
  
  .is-valid {
    border-color: var(--color-success);
    padding-right: calc(1.5em + 0.75rem);
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 8 8'%3e%3cpath fill='%23198754' d='M2.3 6.73L.6 4.53c-.4-1.04.46-1.4 1.1-.8l1.1 1.4 3.4-3.8c.6-.63 1.6-.27 1.2.7l-4 4.6c-.43.5-.8.4-1.1.1z'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right calc(0.375em + 0.1875rem) center;
    background-size: calc(0.75em + 0.375rem) calc(0.75em + 0.375rem);
  }
  
  .is-valid:focus {
    border-color: var(--color-success);
    box-shadow: 0 0 0 0.25rem rgba(25, 135, 84, 0.25);
  }
  
/* === Top Horizontal Navbar === */
/* Modern Transparent Navbar */
.navmenu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  background-color: rgba(0, 0, 0, 0.2); /* Slight tint for readability */
  backdrop-filter: blur(10px); /* Modern glass effect */
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  z-index: 1000;
  transition: background-color 0.4s ease, box-shadow 0.4s ease;
}

.navmenu:hover {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

/* Logo styling */
.navmenu .logo {
  display: flex;
  flex-direction: row; /* Make logo and text side by side */
  align-items: center;
  text-decoration: none;
  margin-right: 2rem;
}

.logo-img {
  height: 40px;
  width: auto;
}

.GFS {
  font-weight: bold;
  font-size: 1.2rem;
  color: var(--color-white);
  margin-left: 0.5rem; /* Space between logo and text */
  transition: color 0.3s ease;
}

.navmenu:hover .GFS {
  color: var(--color-primary);
}


/* Menu Items */
.navmenu ul {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.navmenu a.nav-link {
  padding: 0.5rem 1rem;
  font-weight: 500;
  font-size: 1rem;
  color: var(--color-white);
  text-decoration: none;
  border-radius: var(--border-radius-sm);
  transition: background 0.3s ease, color 0.3s ease;
}

.navmenu:hover a.nav-link {
  color: var(--color-gray-800);
}

.navmenu a.nav-link:hover,
.navmenu a.active {
  background-color: var(--color-primary);
  color: var(--color-white);
}

/* Mobile Nav Toggle */
.mobile-nav-toggle {
  position: fixed;
  top: 1rem;
  right: 1rem;
  z-index: 1001;
  background: var(--color-primary);
  color: white;
  font-size: 1.5rem;
  border: none;
  padding: 0.5rem;
  border-radius: 0.375rem;
  cursor: pointer;
  display: none;
}

/* Mobile View */
@media (max-width: 768px) {
  .mobile-nav-toggle {
    display: block;
  }

  .navmenu ul {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 70px;
    right: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.95);
    border-top: 1px solid var(--color-gray-200);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  }

  .navmenu.mobile-nav-active ul {
    display: flex;
  }

  .navmenu ul a.nav-link {
    color: var(--color-gray-800);
  }
}

/* Push down main content */
.main-content {
  margin-top: 70px;
  padding: 2rem;
}

main.main {
  padding-top: 80px; /* Ensure hero starts below navbar */
}


/* ===============================
   Hero Section Base Styles
================================= */

 :root {
            /* Green Theme Colors */
            --primary-green: #2d5a27;
            --secondary-green: #4a7c59;
            --accent-green: #7fb069;
            --light-green: #b8d4a3;
            --sage-green: #a4ac86;
            --forest-green: #1b4332;
            --emerald: #059669;
            --mint: #6ee7b7;
            
            /* Earth Tones */
            --earth-brown: #8b5a3c;
            --warm-beige: #f5f1eb;
            --sand: #e8dcc6;
            
            /* Neutrals */
            --white: #ffffff;
            --off-white: #fefefe;
            --light-gray: #f8f9fa;
            --medium-gray: #6b7280;
            --dark-gray: #374151;
            --charcoal: #1f2937;
            
            /* Gradients */
            --hero-gradient: linear-gradient(135deg, rgba(45, 90, 39, 0.9) 0%, rgba(74, 124, 89, 0.8) 50%, rgba(127, 176, 105, 0.7) 100%);
            --card-gradient: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(248, 249, 250, 0.8));
            --green-gradient: linear-gradient(135deg, var(--primary-green), var(--emerald));
            
            /* Typography */
            --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-display: 'Playfair Display', serif;
            
            /* Spacing */
            --section-padding: 5rem 0;
            --container-padding: 1.5rem;
            
            /* Shadows */
            --soft-shadow: 0 4px 15px rgba(45, 90, 39, 0.1);
            --medium-shadow: 0 8px 30px rgba(45, 90, 39, 0.15);
            --strong-shadow: 0 15px 35px rgba(45, 90, 39, 0.2);
            
            /* Animations */
            --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
            --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
        }

        /* ===== GLOBAL STYLES ===== */
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }

        body {
            font-family: var(--font-primary);
            line-height: 1.6;
            color: var(--dark-gray);
            background-color: var(--off-white);
            overflow-x: hidden;
        }

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

        /* ===== HERO SECTION STYLES ===== */
        .hero-container {
            position: relative;
            min-height: 40vh;
            display: flex;
            align-items: center;
            justify-content: center;
            overflow: hidden;
            background: var(--hero-gradient);
        }

        .hero-background {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            z-index: 1;
        }

        .hero-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            filter: brightness(0.7) contrast(1.1);
        }

        .hero-overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: var(--hero-gradient);
            z-index: 2;
        }

        /* Floating Particles */
        .floating-particles {
            position: absolute;
            width: 100%;
            height: 100%;
            z-index: 3;
            pointer-events: none;
        }

        .particle {
            position: absolute;
            width: 4px;
            height: 4px;
            background: var(--mint);
            border-radius: 50%;
            opacity: 0.6;
            animation: float 6s ease-in-out infinite;
        }

        .particle:nth-child(1) { top: 20%; left: 20%; animation-delay: 0s; }
        .particle:nth-child(2) { top: 60%; left: 80%; animation-delay: 2s; }
        .particle:nth-child(3) { top: 40%; left: 40%; animation-delay: 4s; }
        .particle:nth-child(4) { top: 80%; left: 10%; animation-delay: 1s; }
        .particle:nth-child(5) { top: 10%; left: 70%; animation-delay: 3s; }

        @keyframes float {
            0%, 100% { transform: translateY(0px) rotate(0deg); opacity: 0.6; }
            25% { transform: translateY(-20px) rotate(90deg); opacity: 0.8; }
            50% { transform: translateY(-10px) rotate(180deg); opacity: 1; }
            75% { transform: translateY(-30px) rotate(270deg); opacity: 0.8; }
        }

        /* Hero Content */
        .hero-content {
            position: relative;
            z-index: 4;
            text-align: center;
            color: var(--white);
            padding: 2rem 0;
        }

        .hero-text {
            max-width: 800px;
            margin: 0 auto;
        }

        .hero-title {
            font-family: var(--font-display);
            font-size: clamp(2.5rem, 5vw, 4rem);
            font-weight: 700;
            line-height: 1.2;
            margin-bottom: 1.5rem;
            text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
        }

        .hero-subtitle {
            font-size: clamp(1.1rem, 2.5vw, 1.4rem);
            font-weight: 400;
            margin-bottom: 3rem;
            opacity: 0.95;
            max-width: 600px;
            margin-left: auto;
            margin-right: auto;
        }

        /* Hero CTAs */
        .cta-container {
            display: flex;
            gap: 1.5rem;
            justify-content: center;
            flex-wrap: wrap;
            margin-bottom: 4rem;
        }

        .btn-primary-custom, .btn-secondary-custom {
            display: inline-flex;
            align-items: center;
            gap: 0.5rem;
            padding: 1rem 2rem;
            border-radius: 50px;
            text-decoration: none;
            font-weight: 600;
            font-size: 1.1rem;
            transition: var(--transition-smooth);
            border: 2px solid transparent;
            position: relative;
            overflow: hidden;
        }

        .btn-primary-custom {
            background: var(--white);
            color: var(--primary-green);
            box-shadow: var(--medium-shadow);
        }

        .btn-primary-custom:hover {
            transform: translateY(-3px);
            box-shadow: var(--strong-shadow);
            color: var(--primary-green);
        }

        .btn-secondary-custom {
            background: transparent;
            color: var(--white);
            border-color: var(--white);
        }

        .btn-secondary-custom:hover {
            background: var(--white);
            color: var(--primary-green);
            transform: translateY(-3px);
        }

        /* Hero Statistics */
        .wrapper {
            position: relative;
            z-index: 4;
        }

        .stats-container {
            display: flex;
            justify-content: center;
            gap: 2rem;
            flex-wrap: wrap;
            margin-bottom: 3rem;
        }

        .stat-item {
            text-align: center;
            color: var(--white);
            min-width: 150px;
        }

        .glass-card {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
            border-radius: 20px;
            padding: 1.5rem 1rem;
            transition: var(--transition-smooth);
        }

        .glass-card:hover {
            transform: translateY(-5px);
            background: rgba(255, 255, 255, 0.15);
        }

        .stat-number {
            display: block;
            font-size: 2.5rem;
            font-weight: 800;
            font-family: var(--font-display);
            margin-bottom: 0.5rem;
        }

        .stat-label {
            font-size: 0.9rem;
            opacity: 0.9;
            font-weight: 500;
        }

        /* Scroll Indicator */
        .scroll-indicator {
            position: absolute;
            bottom: 2rem;
            left: 50%;
            transform: translateX(-50%);
            text-align: center;
            color: var(--white);
            z-index: 4;
            opacity: 0.8;
        }

        .scroll-arrow {
            animation: bounce 2s infinite;
            margin-top: 0.5rem;
        }

        @keyframes bounce {
            0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
            40% { transform: translateY(-10px); }
            60% { transform: translateY(-5px); }
        }

        /* Hero Shapes */
        .hero-shapes {
            position: fixed;
            bottom: -1px;
            left: 0;
            width: 50%;
            
        }

        .shape-wave {
            width: 100%;
            height: 50%;
            background: var(--white);
            clip-path: polygon(0 50%, 100% 100%, 100% 100%, 0% 100%);
        }

        /* Animation Classes */
        .animate-fade-up {
            animation: fadeUp 1s ease-out forwards;
            opacity: 0;
            transform: translateY(30px);
        }

        .animate-fade-up-delay-1 {
            animation: fadeUp 1s ease-out 0.3s forwards;
            opacity: 0;
            transform: translateY(30px);
        }

        .animate-fade-up-delay-2 {
            animation: fadeUp 1s ease-out 0.6s forwards;
            opacity: 0;
            transform: translateY(30px);
        }

        .animate-fade-up-delay-3 {
            animation: fadeUp 1s ease-out 0.9s forwards;
            opacity: 0;
            transform: translateY(30px);
        }

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

        /* ===== ABOUT SECTION STYLES ===== */
        .about-section {
            background: var(--white);
            position: relative;
            z-index: 5;
        }

        .about-image {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: var(--transition-smooth);
        }

        .about-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  padding: 2rem;
  z-index: 2; /* Ensure it stays above the image */
}
.about-image {
    transform: scale(1) !important; /* Remove any scaling effects */
    transition: none !important; /* Disable transitions */
}

/* Modify cards to have permanent "lifted" state instead of hover */
.hover-lift {
    transform: translateY(-6px); /* More pronounced permanent lift */
    box-shadow: 0 10px 20px rgba(0, 100, 0, 0.15); /* Custom shadow */
}
.card {
    border: 1px solid rgba(0, 100, 0, 0.1); /* Subtle border */
    transition: none !important; /* Ensure no hover effects */
}

/* Keep the ring icon style but remove any hover effects */
.transparent-ring-icon {
    width: 60px;
    height: 60px;
    border: 2px solid var(--accent-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-green);
    font-size: 1.5rem;
    /* No transition needed since we're removing hover */
}
        /* ===== IMPACT SECTION STYLES ===== */
        .impact-section {
            background: linear-gradient(135deg, var(--light-gray) 0%, var(--warm-beige) 100%);
            padding: var(--section-padding);
            position: relative;
        }

        .impact-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: var(--green-gradient);
        }

        .brand-badge {
            background: var(--green-gradient);
            color: var(--white);
            border: none;
            font-weight: 600;
            font-size: 0.9rem;
            letter-spacing: 0.5px;
            text-transform: uppercase;
        }

        .brand-highlight {
            background: var(--green-gradient);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            background-clip: text;
        }

        .custom-card {
            background: var(--card-gradient);
            border: none;
            border-radius: 20px;
            transition: var(--transition-smooth);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(127, 176, 105, 0.1);
            overflow: hidden;
            position: relative;
        }

        .custom-card::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 3px;
            background: var(--green-gradient);
            transform: scaleX(0);
            transition: var(--transition-smooth);
        }

        .custom-card:hover::before {
            transform: scaleX(1);
        }

        .custom-card:hover {
            transform: translateY(-10px) scale(1.02);
            box-shadow: var(--strong-shadow);
        }

        .icon-box {
            width: 80px;
            height: 80px;
            background: var(--green-gradient);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto;
            color: var(--white);
            font-size: 2rem;
            position: relative;
            overflow: hidden;
        }

        .icon-box::before {
            content: '';
            position: absolute;
            top: 50%;
            left: 50%;
            width: 0;
            height: 0;
            background: rgba(0, 0, 0, 0.2);
            border-radius: 50%;
            transition: var(--transition-bounce);
            transform: translate(-50%, -50%);
        }

        .custom-card:hover .icon-box::before {
            width: 100px;
            height: 100px;
        }

        .counter {
            color: var(--primary-green);
            font-family: var(--font-display);
        }

        /* ===== SOLUTIONS SECTION STYLES ===== */
        .solutions-section {
            background: var(--white);
            padding: var(--section-padding);
            position: relative;
        }

        .floating-svg {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 1;
        }

        .shape {
            position: absolute;
            opacity: 0.1;
            animation: floatShape 8s ease-in-out infinite;
        }

        .shape-1 {
            width: 60px;
            height: 60px;
            top: 10%;
            left: 10%;
            animation-delay: 0s;
        }

        .shape-2 {
            width: 40px;
            height: 40px;
            top: 70%;
            right: 15%;
            animation-delay: 2s;
        }

        .shape-3 {
            width: 80px;
            height: 80px;
            top: 40%;
            right: 5%;
            animation-delay: 4s;
        }

        @keyframes floatShape {
            0%, 100% { transform: translateY(0px) rotate(0deg); }
            33% { transform: translateY(-15px) rotate(120deg); }
            66% { transform: translateY(10px) rotate(240deg); }
        }

        .custom-badge {
            background: rgba(127, 176, 105, 0.1);
            color: var(--primary-green);
            border: 1px solid var(--accent-green);
        }

        .custom-heading {
            color: var(--charcoal);
            font-family: var(--font-display);
        }

        .solution-card {
            background: var(--white);
            border-radius: 20px;
            overflow: hidden;
            box-shadow: var(--soft-shadow);
            transition: var(--transition-smooth);
            border: 1px solid rgba(127, 176, 105, 0.1);
            position: relative;
            z-index: 2;
        }

        .solution-card:hover {
            transform: translateY(-8px);
            box-shadow: var(--strong-shadow);
        }

        .solution-img {
            width: 100%;
            height: 200px;
            object-fit: cover;
            transition: var(--transition-smooth);
        }

        .solution-card:hover .solution-img {
            transform: scale(1.05);
        }

        .solution-content {
            padding: 1.5rem;
        }

        /* ===== MODAL STYLES ===== */
        .modal-content {
            border-radius: 25px;
            border: none;
            overflow: hidden;
        }
        
        .modal-header {
            position: relative;
            background: var(--green-gradient) !important;
        }

        .modal-header::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="40" cy="80" r="1.5" fill="rgba(255,255,255,0.1)"/></svg>');
            pointer-events: none;
        }
        .modal-backdrop {
    z-index: 1040 !important;
}

.modal {
    z-index: 1050 !important;
}

        /* ===== RESPONSIVE DESIGN ===== */
        @media (max-width: 768px) {
            :root {
                --section-padding: 3rem 0;
                --container-padding: 1rem;
            }

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

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

            .cta-container {
                flex-direction: column;
                align-items: center;
                gap: 1rem;
            }

            .btn-primary-custom,
            .btn-secondary-custom {
                width: 100%;
                max-width: 280px;
                justify-content: center;
            }

            .stats-container {
                gap: 1rem;
            }

            .stat-item {
                min-width: 120px;
            }

            .glass-card {
                padding: 1rem 0.5rem;
            }

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

        @media (max-width: 480px) {
            .hero-title {
                font-size: 2rem;
            }

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

            .cta-container {
                margin-bottom: 3rem;
            }

            .btn-primary-custom,
            .btn-secondary-custom {
                padding: 0.8rem 1.5rem;
                font-size: 1rem;
                width: 90%;
                max-width: none; /* Override the 280px max-width */
            }

            .stats-container {
                flex-direction: column;
                align-items: center;
            }

            .solution-card {
                margin-bottom: 1.5rem;
            }
        }

        /* ===== UTILITY CLASSES ===== */
        .text-success {
            color: var(--primary-green) !important;
        }

        .btn-success {
            background: var(--green-gradient);
            border: none;
            transition: var(--transition-smooth);
        }

        .btn-success:hover {
            transform: translateY(-2px);
            box-shadow: var(--medium-shadow);
            background: var(--green-gradient);
        }

        .bg-success {
            background: var(--green-gradient) !important;
        }

        .border-success {
            border-color: var(--accent-green) !important;
        }

        .rounded-pill {
            border-radius: 50px !important;
        }

        .shadow-sm {
            box-shadow: var(--soft-shadow) !important;
        }

        /* ===== ADDITIONAL ENHANCEMENTS ===== */
        
        /* Smooth scrolling */
        html {
            scroll-behavior: smooth;
        }

        /* Focus states for accessibility */
        .btn-primary-custom:focus,
        .btn-secondary-custom:focus,
        .btn-success:focus {
            outline: 3px solid rgba(127, 176, 105, 0.5);
            outline-offset: 2px;
        }

        /* Loading animation for images */
        img {
            transition: var(--transition-smooth);
        }

        img:not([src]) {
            background: linear-gradient(90deg, var(--light-gray) 25%, var(--warm-beige) 50%, var(--light-gray) 75%);
            background-size: 200% 100%;
            animation: loading 1.5s infinite;
        }

        @keyframes loading {
            0% { background-position: 200% 0; }
            100% { background-position: -200% 0; }
        }

        /* Print styles */
        @media print {
            .hero-container,
            .floating-particles,
            .floating-svg {
                display: none;
            }
            
            .about-section,
            .impact-section,
            .solutions-section {
                page-break-inside: avoid;
            }
        }



/* ===============================
Green Hub Hero Section
================================= */
  :root {
      --primary-green: #2d5a27;
      --secondary-green: #4a7c59;
      --accent-green: #7fb069;
      --light-green: #b8d4a3;
      --sage-green: #a4ac86;
      --forest-green: #1b4332;
      --emerald: #059669;
      --mint: #6ee7b7;

      --earth-brown: #8b5a3c;
      --warm-beige: #f5f1eb;
      --sand: #e8dcc6;

      --white: #ffffff;
      --off-white: #fefefe;
      --light-gray: #f8f9fa;
      --medium-gray: #6b7280;
      --dark-gray: #374151;
      --charcoal: #1f2937;

      --hero-gradient: linear-gradient(135deg, rgba(45, 90, 39, 0.9) 0%, rgba(74, 124, 89, 0.8) 50%, rgba(127, 176, 105, 0.7) 100%);
      --card-gradient: linear-gradient(145deg, rgba(255, 255, 255, 0.9), rgba(248, 249, 250, 0.8));
      --green-gradient: linear-gradient(135deg, var(--primary-green), var(--emerald));

      --font-primary: 'Inter', sans-serif;
      --font-display: 'Playfair Display', serif;

      --section-padding: 5rem 0;
      --container-padding: 1.5rem;

      --soft-shadow: 0 4px 15px rgba(45, 90, 39, 0.1);
      --medium-shadow: 0 8px 30px rgba(45, 90, 39, 0.15);
      --strong-shadow: 0 15px 35px rgba(45, 90, 39, 0.2);

      --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
      --transition-bounce: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    }

    body {
      font-family: var(--font-primary);
      background-color: var(--light-gray);
      margin: 0;
      padding: 0;
    }

    header.section-header {
      background: var(--hero-gradient);
      color: var(--white);
      padding: 4rem 1rem;
      text-align: center;
      border-radius: 0 0 2rem 2rem;
    }

    .section-header h1 {
      font-family: var(--font-display);
      font-weight: 700;
    }

    .option-card {
      background: var(--card-gradient);
      border: none;
      box-shadow: var(--soft-shadow);
      transition: var(--transition-smooth);
      border-radius: 1rem;
    }

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

    .icon-circle {
      background-color: var(--mint);
      color: var(--forest-green);
      padding: 1rem;
      border-radius: 50%;
      font-size: 2rem;
      margin-bottom: 1rem;
    }

    .btn-custom {
      background-color: var(--primary-green);
      color: var(--white);
      border-radius: 30px;
      padding: 0.5rem 1.5rem;
      transition: var(--transition-bounce);
    }

    .btn-custom:hover {
      background-color: var(--emerald);
      color: var(--white);
    }

    .footer-links {
      background-color: var(--light-green);
      padding: 2rem 0;
      text-align: center;
    }

    ul.list-unstyled li {
      color: var(--charcoal);
      font-size: 1rem;
    }



/* ===============================
   partner-scroll Section
================================= */
.partner-scroll {
  overflow: hidden;
  white-space: nowrap;
  position: relative;
}

.scroll-track {
  display: inline-flex;
  gap: 3rem;
  animation: scroll-left 25s linear infinite;
  align-items: center;
}

.scroll-track img {
  height: 60px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.8;
  transition: filter 0.3s, opacity 0.3s;
}

.scroll-track img:hover {
  filter: grayscale(0%);
  opacity: 1;
}

.partner-logo {
  max-height: 70px;
  filter: grayscale(100%);
  opacity: 0.9;
  transition: all 0.3s ease-in-out;
}
.partner-logo:hover {
  filter: grayscale(0%);
  opacity: 1;
}

@keyframes scroll-left {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
/* ===============================
   floating-particles Section
================================= */

.floating-particles {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none; /* Particles won't block clicks */
  z-index: 1;
}

.particle {
  position: absolute;
  background-color: rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  opacity: 0.7;
  animation: float infinite linear;
}

/* Different sizes and speeds for more natural effect */
.particle:nth-child(3n) {
  width: 8px;
  height: 8px;
  animation-duration: 10s;
}

.particle:nth-child(3n+1) {
  width: 5px;
  height: 5px;
  animation-duration: 12s;
}

.particle:nth-child(3n+2) {
  width: 3px;
  height: 3px;
  animation-duration: 15s;
}

/* Floating animation keyframes */
@keyframes float {
  0% {
    transform: translateY(100vh) translateX(0);
    opacity: 0.7;
  }
  100% {
    transform: translateY(-100vh) translateX(50px);
    opacity: 0;
  }
}


/* ===============================
   Hero Content
================================= */


/* ===============================
   Statistics Section
================================= */

.wrapper {
  display: flex;
  justify-content: center;
  padding: 2rem 1rem;
}

.stats-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
}

.stat-item {
  background: rgba(255, 255, 255, 0.2);
  padding: 1.5rem 2rem;
  border-radius: 1rem;
  text-align: center;
  color: white;
}

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

.stat-label {
  font-size: 1rem;
}

/* ===============================
   Scroll Indicator
================================= */

.scroll-indicator {
  text-align: center;
  margin-bottom: 2rem;
  color: white;
}

.scroll-arrow i {
  font-size: 1.5rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(8px); }
  60% { transform: translateY(4px); }
}

/* ===============================
   Hero Shapes
================================= */


/* ===============================
   Modal Overrides
================================= */



/* ======= statictis ======= */
/* Brand Colors */
:root {
    --brand-green: #2ecc71;
    --brand-brown: #8e715b;
    --brand-background: #f4f7f6;
    --brand-dark: #1577da;
    --brand-muted: #1575d4;
}

/* Section Background */
section.bg-light {
    background-color: var(--brand-background) !important;
    padding: 80px 0;
}

/* Badge Styling */
.brand-badge {
    background-color: rgba(46, 204, 113, 0.2);
    color: var(--brand-green);
    font-weight: 600;
    font-size: 1rem;
}

/* Heading Highlight */
.brand-highlight {
    color: var(--brand-green);
}

/* Card Styling */
.custom-card {
    background-color: #ffffff;
    border-radius: 20px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.custom-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Icon Box Styling */
.icon-box {
    background-color: rgba(46, 204, 113, 0.1);
    width: 70px;
    height: 70px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    font-size: 2.5rem;
    color: var(--brand-green);
    margin: 0 auto;
}

/* Counter Styling */
.counter {
    font-size: 3rem;
    color: var(--brand-dark);
}

/* Paragraph Text */
.text-muted {
    color: var(--brand-muted) !important;
    font-size: 1.1rem;
}

/* Responsive Tweaks */
@media (max-width: 767px) {
    .counter {
        font-size: 2.5rem;
    }
    h2 {
        font-size: 2.5rem;
    }
}

/* ======= intergration solutions ======= */
/* Section Background */

.custom-badge {
  background-color: #28a745; /* Green background */
  color: white;              /* White text for contrast */
  font-weight: 600;          /* Slightly bolder text */
  display: inline-block;     /* Ensure proper span sizing */
  text-align: center;        /* Center the text */
}


.bg-white {
  background-color: #ffffff;
  position: relative;
  overflow: hidden;
  padding: 3rem 0;
}

/* Floating SVG Container */
.floating-svg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none; /* allows clicks to pass through */
  overflow: hidden;
  z-index: 0;
}

.shape {
  position: absolute;
  opacity: 0.08;
  animation: float 20s infinite ease-in-out alternate;
}

/* Shape Positions */
.shape-1 {
  top: 10%;
  left: 5%;
  width: 80px;
  animation-duration: 25s;
}

.shape-2 {
  bottom: 15%;
  right: 10%;
  width: 100px;
  animation-duration: 30s;
}

.shape-3 {
  top: 50%;
  right: 20%;
  width: 150px;
  animation-duration: 35s;
}

/* Floating Animation */
@keyframes float {
  0% { transform: translateY(0) translateX(0) rotate(0deg); }
  50% { transform: translateY(-15px) translateX(10px) rotate(10deg); }
  100% { transform: translateY(0) translateX(0) rotate(0deg); }
}

/* Solution Card */
.solution-card {
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  z-index: 1;
  position: relative;
}

.solution-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.1);
}

.solution-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.solution-content {
  padding: 16px;
}

.solution-content h3 {
  font-size: 1.3rem;
}

.solution-content p {
  font-size: 0.95rem;
}

/* Responsive Adjustments */
@media (max-width: 992px) {
  .solution-img {
    height: 180px;
  }

  .solution-content h3 {
    font-size: 1.2rem;
  }

  .solution-content p {
    font-size: 0.9rem;
  }
}

@media (max-width: 576px) {
  .solution-img {
    height: 150px;
  }

  .solution-content {
    padding: 12px;
  }
}

.solution-card {
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.solution-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.10);
}

.solution-img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.solution-content {
  padding: 20px;
}

@media (max-width: 768px) {
  .solution-img {
    height: 200px;
  }

  .solution-content h3 {
    font-size: 1.5rem;
  }

  .solution-content p {
    font-size: 1rem;
  }
}

.partner-logos-container {
  overflow: hidden;
  white-space: nowrap;
  background-color: #f8f9fa; /* Optional background */
  padding: 20px 0;
}

.partner-logos {
  display: inline-block;
  padding-left: 100%; /* Start off-screen */
  animation: scroll 30s linear infinite;
}

.partner-logos img {
  height: 80px; /* Adjust logo size */
  margin: 0 40px;
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-100%); }
}

.transparent-ring-icon {
  width: 60px;
  height: 60px;
  border: 2px solid rgba(46, 125, 50, 0.3); /* Soft green transparent ring */
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #2e7d32; /* Deep eco-green */
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

h3.text-dark {
  color: #000 !important; /* Force black text */
}


.transparent-ring-icon:hover {
  transform: scale(1.05);
  box-shadow: 0 4px 10px rgba(91, 99, 91, 0.2);
}

/* ======= service Hero Section ======= */

/* About Hero Section Styles */

/* ======= testimonial  ======= */
/* Smooth hover scaling */
.hover-scale:hover {
    transform: scale(1.05);
    transition: transform 0.3s ease;
}

/* Card hover shadow */
.hover-shadow:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
    transition: box-shadow 0.3s ease;
}

/* Image zoom on hover */
.transition-scale {
    transition: transform 0.3s ease;
}

.transition-scale:hover {
    transform: scale(1.1);
}

/* Social icons hover opacity */
.hover-opacity:hover {
    opacity: 0.7;
    transition: opacity 0.3s ease;
}



  /* ======= Footer ======= */
  .footer {
    padding: var(--spacing-xl) 0 var(--spacing-md);
    background-color: var(--color-gray-900);
    color: var(--color-gray-300);
  }
  
  .footer a {
    color: var(--color-gray-300);
    transition: all var(--transition-fast);
  }
  
  .footer a:hover {
    color: var(--color-white);
    text-decoration: none;
  }

   .col-md-2 ul li a:hover {
    color: #28a745 !important; /* Bootstrap success green */
    text-decoration: underline;
    transition: color 0.3s ease, text-decoration 0.3s ease;
  }

   .col-md-2 ul li a:hover {
    color: #28a745 !important; /* Bootstrap success green */
    text-decoration: underline;
    transition: color 0.3s ease, text-decoration 0.3s ease;
  }

  .donate-link {
    color: #ffc107 !important; /* Bootstrap warning yellow for standout */
    font-weight: bold;
  }

  .donate-link:hover {
    color: #ff5722 !important; /* A vibrant orange on hover for more attention */
    text-decoration: underline;
    transition: color 0.3s ease, text-decoration 0.3s ease;
  }
  
  /* Grid Layout */
  .footer-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: var(--spacing-lg);
  }

  .footer-map {
    margin-top: 30px; /* Keep your existing margin */
    width: 100%;
}
  
  .footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-xl);
    width: 100%;
  }
  
  /* Individual Blocks */
  .footer-about {
    padding-right: var(--spacing-lg);
  }
  
  .footer-about .logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
  }
  
  .footer-about p {
    margin-bottom: var(--spacing-md);
  }
  
  .footer-links {
    margin-bottom: var(--spacing-md);
  }
  
  .footer-links h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
  }
  
  .footer-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
  }
  
  .footer-links ul li {
    padding: var(--spacing-xs) 0;
  }
  
  .footer-links ul a {
    display: inline-block;
    color: var(--color-gray-400);
  }
  
  .footer-links ul a:hover {
    color: var(--color-white);
  }
  
  .footer-contact h4 {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-white);
  }
  
  .footer-contact p {
    margin-bottom: var(--spacing-xs);
  }
  
  /* Social Icons */
  .footer .social-links {
    display: flex;
    gap: var(--spacing-sm);
  }
  
  .footer .social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--color-gray-600);
    font-size: 16px;
    color: var(--color-gray-300);
    transition: all var(--transition-fast);
  }
  
  .footer .social-links a:hover {
    color: var(--color-white);
    border-color: var(--color-white);
  }
  
  /* Copyright */
  .footer .copyright {
    text-align: center;
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--color-gray-700);
    font-size: 0.9rem;
  }
  
  
  /* ======= Preloader ======= */
  #preloader {
    position: fixed;
    inset: 0;
    z-index: 9999;
    overflow: hidden;
    background: var(--color-white);
    transition: all var(--transition-medium);
  }
  
  #preloader:before {
    content: "";
    position: fixed;
    top: calc(50% - 30px);
    left: calc(50% - 30px);
    border: 6px solid var(--color-primary);
    border-top-color: var(--color-gray-200);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    animation: animate-preloader 1s linear infinite;
  }
  
  #preloader.hide-preloader {
    opacity: 0;
    pointer-events: none;
  }
  
  @keyframes animate-preloader {
    0% {
      transform: rotate(0deg);
    }
    100% {
      transform: rotate(360deg);
    }
  }
  
  /* ======= Section Titles ======= */
  .section-title {
    text-align: center;
    padding-bottom: var(--spacing-md);
  }
  
  .section-title h2 {
    font-size: 2rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
    position: relative;
  }
  
  .section-title h2::after {
    content: "";
    position: absolute;
    display: block;
    width: 80px;
    height: 3px;
    background: var(--color-primary);
    bottom: 0;
    left: calc(50% - 40px);
  }
  
  .section-title p {
    margin-bottom: 0;
  }
  

  /* ======= Custom Lightbox ======= */
  .custom-lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
  }
  
  .custom-lightbox-overlay img {
    max-width: 90%;
    max-height: 90%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.5);
  }
  
  /* ======= Custom Utilities ======= */
  .text-success {
    color: var(--color-primary) !important;
  }
  
  .bg-success {
    background-color: var(--color-primary) !important;
  }
  
  .btn-success {
    background-color: var(--color-primary);
    border-color: var(--color-primary);
  }
  
  .btn-success:hover {
    background-color: var(--color-primary-dark);
    border-color: var(--color-primary-dark);
  }
  
  .border-success {
    border-color: var(--color-primary) !important;
  }
  
  /* ======= Responsive Adjustments ======= */
  @media (max-width: 768px) {
    .hero {
      min-height: 500px;
      max-height: 600px;
    }
    
    h1 {
      font-size: 2rem;
    }
    
    h2 {
      font-size: 1.75rem;
    }
    
    .section-title h2 {
      font-size: 1.5rem;
    }
  }
  
  @media (max-width: 576px) {
    .hero {
      min-height: 400px;
      max-height: 500px;
    }
    
    h1 {
      font-size: 1.75rem;
    }
    
    h2 {
      font-size: 1.5rem;
    }
    
    .footer .footer-about {
      padding-right: 0;
      margin-bottom: var(--spacing-md);
    }
  }