:root {
        --box-shadow: 0 0 4px rgba(0, 0, 0, .14), 0 2px 3px rgba(0, 0, 0, .28) !important;
    }
    .bs {
        box-shadow: var(--box-shadow);
    }
    .navbar {
        box-shadow: var(--box-shadow);
    }
    html, body {
        height: 100%;
    }
    body {
        display: flex;
        flex-direction: column;
        min-height: 100vh;
    }
body, main {
  scrollbar-width: none;      /* Firefox */
  -ms-overflow-style: none;   /* Internet Explorer 10+ */
}
body::-webkit-scrollbar, main::-webkit-scrollbar, div::-webkit-scrollbar  {
  display: none;              /* Chrome, Safari, Opera */
}    
    main.container {
        flex: 1;
    }
    footer {
        box-shadow: var(--box-shadow);
        background-color: #212529;
        color: #717171;
        text-align: center;
        padding: 15px;
        margin-top: auto;
    }
  .contact-container {
    padding: 60px 0;
  }

  .contact-title {
    text-align: center;
    margin-bottom: 40px;
  }

  .contact-title h2 {
    font-size: 2.5rem;
    font-weight: bold;
  }

  .contact-title p {
    font-size: 1rem;
    color: #6c757d;
  }

  .contact-card {
    border-radius: 16px;
    box-shadow: 0 0 10px rgba(0,0,0,0.05);
    padding: 30px;
    background-color: #fff;
  }

  .contact-info-list i {
    width: 30px;
    color: #0d6efd;
  }

  .map-frame {
    border-radius: 12px;
    overflow: hidden;
    margin-top: 20px;
  }

  .btn-submit {
    font-size: 1.1rem;
  }

  body {
    background-color: #f4f6f9;
  }

  .hero {
    background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.65)), url('/Assets/Images/Wallpaper/Arizona-Sand-And-Gravel-Truck-18.jpeg') center/cover no-repeat;
    color: #fff;
    padding: 100px 30px;
    margin-bottom: 40px;
    text-align: center;
  }

  .hero h1, .hero p {
    animation: fadeInUp 0.9s ease-in-out;
  }

  @keyframes fadeInUp {
    from {opacity: 0; transform: translateY(25px);}
    to {opacity: 1; transform: translateY(0);}
  }

  .features {
    padding: 70px 0;
    border-radius: 12px;
  }

  .feature-card {
    background: #ffffff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border-radius: 12px;
    padding: 30px;
    transition: 0.3s ease;
    height: 100%;
  }

  .feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  }

  .cta-section {
    background: #1d3557;
    color: #fff;
    padding: 60px 25px;
    border-radius: 12px;
    margin-top: 60px;
    text-align: center;
  }

  .cta-section h3 {
    font-weight: 600;
  }

  .cta-section a.btn {
    margin-top: 20px;
  }

  @media (max-width: 768px) {
    .hero {
      padding: 60px 20px;
    }
  }
 
  .services-hero {
    background: linear-gradient(rgba(0,0,0,.5), rgba(0,0,0,.5)), url('/Assets/Images/Wallpaper/Arizona-Sand-And-Gravel-Truck-18.jpeg') center/cover no-repeat;
    padding: 100px 30px;
    color: #fff;
    text-align: center;
    border-radius: 12px;
    margin-bottom: 50px;
  }
  .service-section {
    padding: 60px 0;
  }
  .service-card {
    background-color: #fff;
    border-radius: 12px;
    box-shadow: 0 0 15px rgba(0,0,0,0.1);
    padding: 30px;
    text-align: center;
    transition: all 0.3s ease-in-out;
  }
  .service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.12);
  }
  .service-icon {
    font-size: 40px;
    color: #000000;
    margin-bottom: 15px;
  }
  body {
    background-color: #f4f6f9;
  }
  .hero {
    background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.65)), url('/Assets/Images/Wallpaper/Arizona-Sand-And-Gravel-Truck-18.jpeg') center/cover no-repeat;
    color: #fff;
    padding: 100px 30px;
    margin-bottom: 40px;
    text-align: center;
  }
  .hero h1, .hero p {
    animation: fadeInUp 0.9s ease-in-out;
  }
  @keyframes fadeInUp {
    from {opacity: 0; transform: translateY(25px);}
    to {opacity: 1; transform: translateY(0);}
  }
  .features {
    padding: 70px 0;

    border-radius: 12px;
  }

  .feature-card {
    background: #ffffff;
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border-radius: 12px;
    padding: 30px;
    transition: 0.3s ease;
    height: 100%;
  }

  .feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
  }

  .cta-section {
    background: #1d3557;
    color: #fff;
    padding: 60px 25px;
    border-radius: 12px;
    margin-top: 60px;
    text-align: center;
  }

  .cta-section h3 {
    font-weight: 600;
  }

  .cta-section a.btn {
    margin-top: 20px;
  }

  @media (max-width: 768px) {
    .hero {
      padding: 60px 20px;
    }
  }
  
  

    .auth-wrapper {
      flex: 1;
      display: flex;
      align-items: center;
      justify-content: center;
      perspective: 1000px;
      padding: 40px 20px;
    }

  .auth-card {
    width: 100%;
    max-width: 450px;
    transition: transform 0.8s;
    transform-style: preserve-3d;
    position: relative;
    min-height: 520px;
  }
  .auth-inner {
    position: absolute;
    width: 100%;
    backface-visibility: hidden;
    background: rgba(255, 255, 255, 0.96);
    border-radius: 12px;
    box-shadow: 0 0 20px rgba(0,0,0,0.15);
    padding: 30px;
  }
  .auth-card.flipped {
    transform: rotateY(180deg);
  }
  .auth-back {
    transform: rotateY(180deg);
  }
  .flip-link {
    cursor: pointer;
    color: #0d6efd;
    text-decoration: underline;
  }
  .flip-link:hover {
    text-decoration: none;
  }