*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins',sans-serif;
}
:root {
    /* --bg-color: #101317;
    --second-bg-color: #17191b;
    --text-color: #fff;
    --main-color: rgb(255, 34, 0); */

    --bg-color: #f6f9fc;              /* Putih kebiruan, sangat lembut, seperti cahaya pagi */
--second-bg-color: #e3e9f2;       /* Biru abu pastel, adem seperti nuansa dinding gambar */
--text-color: #2e3a59;            /* Abu ke-biru-an yang hangat, tidak terlalu kontras */
--main-color: #7fbfff;            /* Biru langit lembut, cerah tapi tidak menyilaukan */

}
html{
    font-size: 62.5%;
    overflow-x: hidden;
}
body{
    background-color: var(--bg-color);
    color:var(--text-color);
}
.header{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 3rem 9%;
    background: rgba(0, 0, 0, 0.41);
    backdrop-filter: blur(40px);
    border-bottom: 1px solid rgba(166, 166, 166, 0.242);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}
.logo{
    font-size: 3rem;
    color:var(--main-color);
    font-weight: 600;
    cursor: pointer;
    transition: 0.3s ease;
}
.logo:hover{
    transform: scale(1.1);
}
.navbar a{
    font-size: 1.8rem;
    color: white;
    margin-left: 4rem;
    font-weight: 500;
    transition: 0.3s ease;
    border-bottom: 3px solid transparent;
}
.navbar a:hover,
.navbar a.active{
    color: var(--main-color);
    border-bottom: 3px solid var(--main-color);
}
#menu-icon{
    font-size: 3.6rem;
   color: var(--text-color);
   display: none;
}
.home{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5rem;
}

section{
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}
.home-content h3{
    font-size: 3.2rem;
    font-weight: 700;
}
span{
    color: var(--main-color);
    text-shadow: 0 0 25px;
}
.home-content h3:nth-of-type(2){
    margin-bottom: 2rem;
    font-size: 4rem;  
}
.home-content h1{
    font-size: 7rem;
    font-weight: 700;
    line-height: 1.3;
}
.home-img{
    border-radius: 50%;
    background-color: var(--main-color);
    box-shadow: 0 0 25px var(--main-color);
}
.home-img img{
    position: relative;
    width: 35vw;
    border-radius: 50%;
    top: 1rem;
}
.home-content p{
    font-size: 1.6rem;
}
.sosial-icons a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background-color: transparent;
    border: 0.2rem solid var(--main-color);
    font-size: 2rem;
    border-radius: 50%;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: 0.3s ease;
}
.sosial-icons a:hover{
    color: var(--bg-color);
    background-color: var(--main-color);
   
}
.btn{
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 4rem;
    font-size: 1.6rem;
    color: var(--second-bg-color);
    letter-spacing: 0.1rem;
    font-weight: 600;
    transition: 0.3s ease;
    cursor: pointer;
}
.btn:hover{
    box-shadow: none;
    color: var(--text-color);
}

.about{
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10rem;
    background: var(--second-bg-color);
}
.about-img{
    border-radius: 50%;
    border: 10px solid var(--main-color);
    box-shadow: 0 0 25px var(--main-color),
    0 0 25px var(--main-color);
}
.about-img img{
    position: relative;
    width: 35vw;
    border-radius: 50%;
    top: 1rem;
}
.heading{
    text-align: center;
    font-size: 8rem;
}
.about-content h2{
    text-align: left;
    line-height: 1.5;
}
.about-content h3{
    font-size: 2.6rem;
}
.about-content p{
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
}

.services h2{
    margin-bottom: 5rem;
}
.service-container{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}
.service-container .services-box{
    flex: 1 1 40rem;
    background: var(--second-bg-color);
    padding: 3rem 2rem 4rem;
    border-radius: 2rem;
    text-align: center;
    border: 0.2rem solid var(--bg-color);
    cursor: pointer;
    transition: 0.5s ease;
}
.service-container .services-box:hover{
    border-color: var(--main-color);
    transform: scale(1.02);
}
.services-box i{
    font-size: 7rem;
    color: var(--main-color);
}
.services-box h3{
    font-size: 2.6rem;
}
.services-box p{
    font-size: 1.6rem;
    margin: 1rem 0 3rem;
}
::-webkit-scrollbar{
    width: 15px;
}
::-webkit-scrollbar-thumb{
    background-color: var(--main-color);
}
::-webkit-scrollbar-track{
    background-color: rgba(0, 0, 0, 0.608);
    width: 50px;
}
.portofolio{
    background-color: var(--second-bg-color);
}
.portofolio h2{
    margin-bottom: 4rem;
}
.portofolio-container{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    align-items: center;
    gap: 2.5rem;
}
.portofolio-container .portofolio-box{
    position: relative;
    border-radius: 2rem;
    box-shadow: 0 0 1rem var(--bg-color);
    overflow: hidden;
    display: flex;
}
.portofolio-box img{
    width: 100%;
    transition: 0.5s ease;
}
.portofolio-box:hover img{
    transform: scale(1.1);
}
.portofolio-box .portofolio-info{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: 0 4rem;
    cursor: pointer;
    transition: 0.3s ease;
}
.portofolio-box .portofolio-info:hover{
    background: radial-gradient(rgba(0, 0, 0, 0.105)), var(--main-color);
    transition: 0.3s ease;
}
.portofolio-info h4{
    font-size: 3rem;
}
.portofolio-info p{
    font-size: 1.6rem;
    margin: 0.3rem 0 1rem;
}
.portofolio-info a{
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5rem;
    background: var(--text-color);
    border-radius: 50%;
}
.portofolio-info a i{
    font-size: 3rem;
    color: var(--second-bg-color);
}
.contact h2{
    margin-bottom: 3rem;
}
.contact form{
    max-width: 70rem;
    margin: 1rem auto;
    text-align: center;
    margin-bottom: 3rem;
}
.contact form .input-box{
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.contact form .input-box input, 
.contact form textarea{
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: var(--second-bg-color);
    border-radius: .8rem;
    margin: 1rem 0;
    resize: none;
}


 .footer {
            background: var(--second-bg-color);
            padding: 60px 9% 30px;
            margin-top: auto;
        }

        .footer-content {
            display: grid;
            grid-template-columns: 2fr 1fr 1fr;
            gap: 4rem;
            margin-bottom: 3rem;
        }

        .footer-section h3 {
            font-size: 2.4rem;
            font-weight: 600;
            color: var(--main-color);
            margin-bottom: 2rem;
            position: relative;
        }

        .footer-section h3::after {
            content: '';
            position: absolute;
            bottom: -8px;
            left: 0;
            width: 50px;
            height: 3px;
            background: var(--main-color);
            border-radius: 2px;
        }

        .footer-about p {
            font-size: 1.6rem;
            line-height: 1.6;
            margin-bottom: 2rem;
            opacity: 0.9;
        }

        .footer-links ul {
            list-style: none;
        }

        .footer-links ul li {
            margin-bottom: 1.2rem;
        }

        .footer-links ul li a {
            font-size: 1.6rem;
            color: var(--text-color);
            transition: 0.3s ease;
            display: flex;
            align-items: center;
        }

        .footer-links ul li a:hover {
            color: var(--main-color);
            transform: translateX(5px);
        }

        .footer-links ul li a::before {
            content: '▶';
            font-size: 1rem;
            margin-right: 10px;
            color: var(--main-color);
            opacity: 0;
            transition: 0.3s ease;
        }

        .footer-links ul li a:hover::before {
            opacity: 1;
        }

        .social-links {
            display: flex;
            gap: 1.5rem;
            margin-top: 2rem;
        }

        .social-links a {
            display: inline-flex;
            justify-content: center;
            align-items: center;
            width: 4.5rem;
            height: 4.5rem;
            background: transparent;
            border: 2px solid var(--main-color);
            border-radius: 50%;
            font-size: 2rem;
            color: var(--main-color);
            transition: 0.3s ease;
        }

        .social-links a:hover {
            background: var(--main-color);
            color: var(--second-bg-color);
            transform: translateY(-5px);
            box-shadow: 0 10px 20px rgba(127, 191, 255, 0.3);
        }

        .footer-bottom {
            text-align: center;
            padding-top: 2rem;
            border-top: 1px solid rgba(127, 191, 255, 0.2);
        }

        .footer-bottom p {
            font-size: 1.4rem;
            opacity: 0.8;
        }

        /* Responsive Design */
        @media(max-width: 768px) {
            .footer {
                padding: 40px 5% 20px;
            }

            .footer-content {
                grid-template-columns: 1fr;
                gap: 3rem;
                text-align: center;
            }

            .footer-section h3 {
                font-size: 2rem;
            }

            .footer-section h3::after {
                left: 50%;
                transform: translateX(-50%);
            }

            .footer-about p {
                font-size: 1.4rem;
            }

            .footer-links ul li a {
                font-size: 1.4rem;
                justify-content: center;
            }

            .social-links {
                justify-content: center;
            }

            .footer-bottom p {
                font-size: 1.2rem;
            }
        }

        @media(max-width: 480px) {
            .footer-content {
                gap: 2rem;
            }

            .social-links a {
                width: 4rem;
                height: 4rem;
                font-size: 1.8rem;
            }
        }

 .skillset {
            background: var(--second-bg-color);
        }

        .skillset-container {
            display: grid;
            grid-template-columns: repeat(5, 1fr);
            gap: 3rem;
            margin-top: 4rem;
        }

        .skill-box {
            background: var(--bg-color);
            padding: 3rem 2rem;
            border-radius: 2rem;
            text-align: center;
            border: 0.2rem solid transparent;
            cursor: pointer;
            transition: 0.3s ease;
            box-shadow: 0 0 1rem rgba(127, 191, 255, 0.1);
        }

        .skill-box:hover {
            border-color: var(--main-color);
            transform: translateY(-10px);
            box-shadow: 0 0 2rem var(--main-color);
        }

        .skill-box i {
            font-size: 5rem;
            color: var(--main-color);
            margin-bottom: 1.5rem;
            transition: 0.3s ease;
        }

        .skill-box:hover i {
            transform: scale(1.1);
            text-shadow: 0 0 25px var(--main-color);
        }

        .skill-box h3 {
            font-size: 2rem;
            font-weight: 600;
            margin-bottom: 1rem;
        }

        .skill-box p {
            font-size: 1.4rem;
            color: var(--text-color);
            opacity: 0.8;
        }

        /* Responsive Design */
        @media(max-width: 1200px) {
            .skillset-container {
                grid-template-columns: repeat(4, 1fr);
            }
        }

        @media(max-width: 991px) {
            .skillset-container {
                grid-template-columns: repeat(3, 1fr);
                gap: 2rem;
            }
        }

        @media(max-width: 768px) {
            .skillset-container {
                grid-template-columns: repeat(2, 1fr);
                gap: 1.5rem;
            }
            
            .skill-box {
                padding: 2rem 1.5rem;
            }
            
            .skill-box i {
                font-size: 4rem;
            }
            
            .skill-box h3 {
                font-size: 1.8rem;
            }
            
            .skill-box p {
                font-size: 1.2rem;
            }
        }

        @media(max-width: 480px) {
            .skillset-container {
                grid-template-columns: repeat(1, 1fr);
            }
        }
        
@media(max-width:1200px){
    html{
        font-size: 55%;
    }
}
@media(max-width:991px){
    header{
        padding: 2rem 3%;
    }
    section{
        padding: 10rem 3% 2rem;
    }
    .services{
        padding-bottom: 7rem;
    }
    .portofolio{
        padding-bottom: 7rem;
    }
    .footer{
        padding: 2rem 3%;
    }
}
@media(max-width:768px){
    #menu-icon{
        display: block;
    }
    .navbar{
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 3%;
        background: var(--bg-color);
        border-top: .1rem solid rgba(0, 0, 0, 0.104);
        display: none;
    }
    .navbar.active{
        display: block;
    }
    .navbar a{
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
    }
    .home{
        flex-direction: column;
        margin-top: 2rem;
    }
    .home-content h3{
        font-size: 2.6rem;
    }
    .home-content h1{
        font-size: 5rem;
    }
    .home-img img{
        width: 70vw;
        margin-top: 4rem;
    }
    .about{
        flex-direction: column-reverse;
    }
    .about img{
        width: 70vw;
        margin-top: 4rem;
    }
    .services h2{
        margin-bottom: 3rem;
    }
    .portofolio h2{
        margin-bottom: 3rem;
    }
    .portofolio-container{
        grid-template-columns: repeat(2, 1fr);
    }
}