*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    list-style: none;
    scroll-behavior: smooth;
    /* change the font */
    font-family: 'Kanit', sans-serif;
}

html , body{
    width: 100%;
    height: 100%;
}
/* root variables to specify colors , change the color as you want */
:root{
    --bg--color: rgb(0, 0, 0);
    --text-color : #ffffff;
    --main-color: #ff7300;
    --second-color : gray;
    --other-color: #12141c;
    --h1-font: 5rem;
    --h2-font : 3.2rem;
    --p-font : 1.2rem;
    
}
body{
    background: var(--bg--color);
    color: var(--text-color);
}

header{
    position: fixed;
    right: 0;
    top: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    align-items: center;
    background-color: var(--bg--color);
    justify-content: space-between;
    padding: 2px 16%;
    border-bottom: 1px solid transparent;
    transition: all .40 ease;
}

.logo img{
    width: 9rem;
    height: auto;
    transition: all .40s ease;
}
.logo img:hover{
    width: 10rem;
}

.navbar{
    display: flex;

}
.navbar li a{
    color: var(--second-color);
    font-size: var(--p-font);
    padding: 10px 25px;
    margin: 0 2px;
    border-radius: 0.5rem;
    transition: all .40s ease;
}

.navbar a:hover{
    color: var(--main-color);
    font-weight: 900;
    font-size:1.3rem ;
}

#menu-icon{
    font-size: 36px;
    color: var(--text-color);
    z-index: 10001;
    cursor: pointer;
    display: none;
}

section{
    padding: 160px 16% 90px ;
}
.home{
    height: 100vh ;
    width: 100%;
    position: relative;
    background: url(img/hero-background.png) ;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.home-text h1{
    margin: 20px 0;
    font-size: var(--h1-font);
    font-weight: bold;
    line-height: 1.1;
    letter-spacing: 2px;
}
.home-text span{
    color: var(--main-color);
}
.home-text h4 span{
    color: var(--text-color);
}
.home-text h4{
    color: var(--main-color);
    font-size: 5vmin;
    font-weight: 600;
    margin-bottom: 1rem;
}
.home-text h4 img{
    width: 7vmin;
}
.home-text h5{
    color: var(--main-color);
    font-size: 4vmin;
    font-weight: 600;
    margin-bottom: 1rem;
}
.home-text h5 Span{
    color: var(--text-color);
    font-size: 4vmin;
    font-weight: 600;
    margin-bottom: 1rem;
}

button{
    display: inline-block;
    padding: 14px 40px;
    border-radius: 0.5rem;
    font-size: 17px;
    font-weight: 800;
    transition: all 0.40s ease;
    background-color: var(--main-color);
    color: var(--text-color);

}

button:hover{
    background-color: var(--text-color);
    color: var(--bg--color);
    font-size: 20px;

}

.about{
    display: grid;
    grid-template-columns: repeat(2,1fr);
    align-items: center;
    gap: 2rem
}
.about-text h4{
    margin: 10px 0;
    color: var(--main-color);
    font-size: 20px;
}

.about-text h2{
    font-size: var(--h2-font);
}
.about-text p{
    color: var(--second-color)
}
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); 
    grid-template-rows: repeat(2, auto);
    gap: 10px;
    margin : 1rem 0 1rem 0;
  }
  
  .about-in {
    padding: 10px;
    font-size:1.4rem;
   }

   .about-img img{
    height: auto;
    width: 100%;
    max-width: 460px;
   }
  
.main-text{
    text-align: center;
}
.main-text h4{
    color: var(--main-color);
    font-size: 20px;
}
.main-text h2{
    font-size: var(--h2-font);
}
.services-content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    align-items: center;
    text-align: center;
    gap: 2rem;
    margin-top: 5rem;
  }
.box{
    padding: 45px;
    background: #12141c;
    border-top: 5px solid transparent;
    transition: all .40s ease;
    cursor : pointer;
    border-radius: 0.6rem;
}

   .box i{
    font-size: 4rem;
    color: var(--main-color);
    margin-bottom: 10px;
   }

   .box h3{
    font-size: 24px;
    font-weight: 600;
    margin: 15px 0;
    transition: all .40s ease;
   }

   .box p{
    color: var(--second-color);
    font-size: var(--p-font);
    line-height: 30px;
   }
   .box:hover{
    background: #050504;
    transform: scale(1.01) translateY(-5px);
    border-top: 5px solid var(--main-color);

   }

   .portfolio-content {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    align-items: center;
    gap: 2rem;
    margin-top: 5rem;
  }
  
   .row img{
    height: auto;
    width: 100%;
    border-radius: 0.5rem;
    margin-bottom: 1.5rem;
   }

   .row{
    padding: 25px;
    background: #12141c;
    border-radius: 0.5rem;
    transition: all .40s ease;
   }

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

   .row h3{
    font-size: 25px;
   }
   .row h6{
    color: var(--main-color);
    font-size: 1rem;
   }
   .row i{
    color: var(--text-color);
    font-size: 1.3rem;
    transition: all .40s ease;

   }
   .row i:hover{
    color: var(--main-color);
    font-size: 1.4rem;
   }

   .row:hover{
    background: #050504;
    transform: scale(1.01) translateY(-5px);
    border-top: 5px solid var(--main-color);
   }

   .contact{
    display: grid;
    grid-template-columns: repeat(2 , 1fr);
    align-items: center;
    gap: 3rem;
   }
   .contact-text h4{
    margin: 15px 0;
    color: var(--main-color);
    font-style: 20px;
    font-weight: 600;

   }
   .contact-text h2{
    font-size: var(--h2-font);
   }
   .contact-text p{
    font-size: var(--p-font);
    color: var(--second-color);
    line-height: 30px;
    margin-bottom: 2rem;
   }

   .contact-list{
    margin-bottom: 3rem;
   }
   .contact-list li{
    margin-bottom: 10px;
    display: block;
   }
   .contact-list li a{
    display: block;
    color: var(--second-color);
    font-size: var(--p-font);
    font-weight: 400;
    transition: all .40s ease;
   }
   .contact-list li a:hover{
    transform: scale(1.01) translateY(-5px);
    color: var(--main-color);
   }
   .contact-icons i{
    height: 40px;
    width: 40px;
    font-size: 1.2rem;
    background: #12141c;
    border-radius: 0.5rem;
    color:var(--main-color);
    padding: 10px;
    margin-right: 2vh;
    transition: all .40s ease;
   }
   .contact-icons i:hover{
    transform: scale(1.01) translateY(-5px);
    color: var(--text-color);
    background: var(--main-color);

   }
   .contact-form{
    position: relative;
   }
   .contact-form form input,
   form textarea{
border : none;
outline : none;
width: 100%;
padding: 18px;
background:#12141c ;
color: var(--text-color);
font-size: 1rem;
margin-bottom: 0.5rem;
border-radius: 0.5rem;
   }

.contact-form textarea{
    resize: none;
    height:220px ;
}

.contact-form form .send{
    display: inline-block;
    font-size: 17px;
    font-weight: 500;
    background: var(--main-color);
    width: 190px;
    transition: all .40s ease;
}

.contact-form form .send:hover{
    transform: scale(1.01) translateY(-5px);
    color: var(--bg--color);
    background-color: var(--text-color);

}

.footer-text{
    text-align: center;
    font-size: var(--p-font);
    line-height: 3rem;
}
.footer-text i{
    color: var(--main-color);
    font-size: 1.4rem;
}
.footer-text i:hover{
    color: var(--second-color);
    font-size: 1.8rem;
}
.footer-text a{
    color: rgb(0, 106, 255);
}


@media (max-width : 1325px) {
    header{
        padding: 16px 3%;
    }
    section{
        padding: 130px 3% 60px;
    }
}


@media (max-width : 970px) {
    :root{
        --h1-font: 4rem;
        --h2-font : 2.5rem;
        --p-font : 1rem;
    }
    section{
        padding: 70px 3% 60px;
    }
    .home{
        height: 85vh;
    }
    .about{
        grid-template-columns: 1fr;
    }
    .about-img {
        text-align: center;
        margin-bottom: -500px;
      }
      .about-img img{
        opacity: 0.2;
        z-index: 1;
      }
      .about-text{
        text-align: center;
        z-index: 0;
      }
    .contact{
        grid-template-columns: 1fr;
        align-items: center;
    }
    .contact-text{
        text-align: center;
    }
}

@media (max-width: 830px){

    :root{
        --h1-font: 3.5rem;
        --h2-font : 2.5rem;
        --p-font : 1rem;
    }
    #menu-icon{
        display: block;
        cursor: pointer;
    }
    .navbar{
        position: absolute;
        top:80px;
        left:0;
        right:0;
        width: 100vw;
        background: #12141c;
        transition: all 0.40s ease;
        flex-direction: column;
        gap:2rem;
        font-size: 2rem;
        font-weight: bold;
        height: 0;
        opacity: 0;
        overflow: hidden;
    }
.navbar.active{
    height: 400px;
    opacity: 100;
}
}