body {
    font-family: 'Arial', sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    color: #333;
    background-color: white;
    line-height: 1.5;
}

*, *::before, *::after {
    box-sizing: inherit;
}

h1, h2, h3 {

color: darkblue;
margin-top: 0;
margin-bottom: 0.5em;
}

h1 {
    font-size: 2.7em;
    text-shadow: 2px 2px 4 px rgba(0, 0, 0.2) ;
}

h2 {
    font-size: 2.2em;
    text-align: center;
    margin-bottom: 1.5em;
    display: inline-block;
    position: relative;
    transform: translateX(-50%) ;
    left: 50% ;
}

h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    border-radius: 2px;
    margin: 10px auto 0;
    background-color: orangered;
}
a {
    text-decoration: none;
    color: inherit;
}

.btn {
    display: inline-block;
    color: white;
    background-color: orangered;
    padding: 12px 25px;
    transition: background-color 0.4s ease;
    border-radius: 5px ;
    font-weight: bold ;
}

.btn:hover {
    background-color: darkorange ;
}

header {
    background-color: rgba(44, 62, 80, 0.96) ;
    color: lightgray;
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0.2px 5px rgba(0, 0, 0, 0.2);
    }

    .navbar {
        padding: 0 20px;
        max-width: 1200px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .nav-links {
        list-style: none;
        margin: 0 ;
        padding: 0;
        display: flex;
    }
    .logo {
        font-size: 1.8em;
        color:lightgray ;
        letter-spacing: 1px;
        font-weight:bold;
    }

    .nav-links li {
        margin-left: 30px;
    }

    .nav-links a {
        color: lightgray ;
        transition: color 0.3s ease, border-bottom 0.3s ease;
        font-weight: medium-font ;
        padding-bottom: 5px;
    }
    .nav-links a:hover {
        color:chocolate ;
        border-bottom: 2px solid orange ;
    }

    .nav-toggle {
        display: none;
        background: none ;
        border: none;
        cursor: pointer ;
        color: white;
        font-size: 1.8em;
        padding: 5px;
    }

    .hero {
        background: linear-gradient(rgba(0, 0, 0, 6), rgba(185, 33, 33, 0.705)), url('https://pixabay.com/photos/urban-fashion-denim-outfit-9639853/') no-repeat center center/cover;
        position: relative;
        justify-content: center;
        min-height: 70vh;
        color:white ;
        
        padding: 100px 20px;
        text-align: center ;
        display: flex ;  
        align-items: center;
      }
      @keyframes fadeIn {
        from { opacity: 0 ; transform: translateY (20PX) ;}
        to {opacity : 1 ; transform : translateY (0) ;}
      }
      .hero p {
        font-size : 1.3em ;
        margin-bottom: 40px ;
      }

      section {
        padding: 80px 20px ;
        max-width: 1200px ;
        background-color: white ;
        margin: 0 auto ;
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05) ;
        margin-bottom: 30px ;
        border-radius: 8px ;

      }
      .service-grid {
        display: grid ;
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap : 30px ;
        margin-top: 50px ;
      }
      .services-section {
        text-align: center ;
      }
      .service-item {
        background-color: #f9f9f9 ;
        padding: 30px ;
        border-radius: 8px;
        text-align: center; 
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1) ;
        transition: transform 0.4s ease, box-shadow 0.4s ease;
      }
      .service-item hover {
        transform: translateY(-10px) ;
        box-shadow: 0 8px 15px rgba(0, 0, 0, 0.15) ;
      }

    .service-item i {
        font-size: 3em;
        color: chocolate ;
        margin-bottom: 15px;
    }
    .service-item h3 {
        color: darkblue ;
        margin-bottom: 10px ;
    }
    .portfolio-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)) ;
        gap: 25px ;
    }
    .portfolio-item {
        position: relative ;
        overflow : hidden ;
        border-radius: 8px ;
        box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1) ;
        transition: transform 0.3 ease ;
    
    }
    .portfolio-item  hover {
        transform: scale (1.02) ;
    }
    .portfolio-item img {
        width: 100% ;
        height: 250px ;
        object-fit: cover;
        display:block ;
        transition: transform 0.5s ease;
    }
    .portfolio-item .overlay {
        position: absolute ;
        top: 0 ;
        left: 0 ;
        width: 100% ;
        height: 100% ;
        background-color: rgba(230, 126, 34, 0.8) ;
        color: white ;
        display: flex ;
        justify-content: center ;
        align-items: center ;
        opacity : 0 ;
        transition: opacity 0.3s ease ;
        font-size: 1.3em ;
        font-weight: bold ;
        text-align: center ;
        padding: 10px ;
    }
    .portfolio-item:hover .overlay {
     opacity: 1;   
    }

    .about section {
        text-align: center ;
    }
    .about section p {
        font-size: 1.1em ;
        max-width: 1200px ;
        margin: 15px auto ;
    }
    .contact-section {
        text-align: center ;
    }
    .contact-form {
        max-width: 1200px ;
        margin: 40px auto ;
        padding: 30px; 
        background-color: #f9f9f9 ;
        border-radius: 8px ;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1)
    }
    .form-group  {
        margin-bottom:20px ;
        text-align: left ;

    }
    .form-group label {
        display: block ; 
        margin-bottom: 8px ;
        font-weight: bold ;
        color: darkblue ;
    }
    .form-group input[type="text"],
    .form-group input[type="email"],
    .form-group textarea {
        width: 100% ;
        padding: 12px;
        border: 1px solid lightgray ;
        border-radius: 5px ;
        font-size: 1em ;
        transition:border-color 0.3s ease, box-shadow 0.3 ease;
    }
    .form-group input[type="text"]:focus,
    .form-group input[type="email"]:focus,
    .form-group textarea{ 
        border-color: chocolate ;
        box-shadow : 0 0 0 3px rgba(230, 126, 34, 0.2);
        outline: none ;
     }
     .contact-form .btn {
        width: auto ;
        padding: 15px 40px ;
        font-size: 1.1em;
     }
     .contact-info {
        margin-top: 50px ;
        padding-top: 30px;
        border-top: 1px solid lightgray ;
    }
    .contact-info p {
        font-size: 1.1em ;
        margin-bottom: 10px;
        display:flex;
        align-items: center;
        justify-content: center;
    }
    .contact-info i {
        color: orange ;
        margin-right: 10px ;
        font-size: 1.3em;
    }

    footer {
        background-color: darkblue ;
        color: lightgray ;
        padding: 25px 20px ;
        text-align: center ;
        margin-top: 50px ;
        font-size:0.9em;
    }

    /* javascript class for the mobile menu*/
    .nav-links.active {
        display: flex;
        position: absolute ;
        flex-direction: column ;
        position: absolute ;
        top: 100% ;
        left: 0 ;
        width: 100% ;
        background-color: rgba(44, 62, 80, 0.99) ;
        box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2) ;
        z-index:999;
        padding: 20px 0;

    }
    .nav-links.active li {
        margin:10px 0 ;
        text-align: center;
    }

    @media (max-width: 768px) {
        .nav-toggle {
            display: block ;
        
        }
        .nav-links {
            display: none ;
            flex-direction: column ;
            width: 100% ;
        }
        .nav-links li {
            margin: 15px 0;
        }
        .hero h1 {
            font-size: 2.2em ;
        }
        .hero p {
            font-size: 1em;
        }
        h2 {
            font-size: 1em ;
        }
        service-grid, .portfolio-grid {
            grid-template-columns: 1fr;
        }
        .service-item, .portfolio-item {
            margin-bottom: 20px ;

        }
        section {
            padding: 50px 15px;

        }
        .contact-form {
            padding: 20px ;
        }
    }
    @media (max-width:480px) {
        .logo { 
            font-size: 1.5em;
        }
        .hero {
            padding: 80px 15px ;
        }
        .hero h1 {
            font-size: 1.8em ;
        }
        .hero p{ 
            font-size: 0.9em ;
        }
    }