@import url('https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&family=Poppins:ital,wght@0,100;0,200;0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,100;1,200;1,300;1,400;1,500;1,600;1,700;1,800;1,900&display=swap');

* {
    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: #1f242d;
    --secon-bg-color: #323946;
    --text-color: #fff;
    --main-color: #0ef;
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
}

section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

/* =========== HEADER & NAVIGATION - DESKTOP =========== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: var(--bg-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    transition: 0.3s;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header.sticky {
    border-bottom: .1rem solid rgba(0, 0, 0, .2);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.2);
}

.logo {
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
    cursor: default;
}

#menu-icon {
    font-size: 3.6rem;
    color: var(--text-color);
    display: none;
    cursor: pointer;
}

.navbar a {
    font-size: 1.7rem;
    color: var(--text-color);
    margin-left: 4rem;
    transition: .4s;
    position: relative;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
}

/* Tambah underline pada hover - desktop only */
.navbar a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--main-color);
    bottom: -5px;
    left: 0;
    transition: width 0.3s ease;
}

.navbar a:hover::after,
.navbar a.active::after {
    width: 100%;
}

/* =========== HOME SECTION - DESKTOP =========== */
.home {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 5rem;
    gap: 4rem;
}

.home-content {
    flex: 1;
    padding-right: 2rem;
}

.home-img {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.home-img img {
    width: 45vw;
    animation: floatImage 4s ease-in-out infinite;
    border-radius: 50%;
    border: none;
    box-shadow: none;
    margin-left: 25rem;
    transition: all 0.5s ease;
}

@keyframes floatImage {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-2.4rem);
    }
    100% {
        transform: translateY(0);
    }
}

.home-content h3 {
    font-size: 3.2rem;
    font-weight: 700;
}

.home-content h3:nth-of-type(2) {
    margin-bottom: 2rem;
}

span {
    color: var(--main-color);
}

.home-content h1 {
    font-size: 5.6rem;
    font-weight: 700;
    line-height: 1.3;
}

.home-content p {
    font-size: 1.6rem;
    max-width: 80%;
}

.social-media a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    height: 4rem;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: .5s ease;
}

.social-media a:hover {
    background: var(--main-color);
    color: var(--secon-bg-color);
    box-shadow: 0 0 1rem var(--main-color);
}

.btn {
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 4rem;
    box-shadow: none;
    font-size: 1.6rem;
    color: var(--secon-bg-color);
    letter-spacing: .1rem;
    font-weight: 600;
    transition: .3s ease;
}

.btn:hover {
    box-shadow: 0 0 1rem var(--main-color);
    transform: translateY(-3px);
}

/* =========== ABOUT SECTION - DESKTOP =========== */
.about {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6rem;
    background: var(--secon-bg-color);
}

.about-img {
    flex: 1;
    display: flex;
    justify-content: center;
}

.about-img img {
    width: 35vw;
    border-radius: 50%;
    border: none;
    box-shadow: 0 0 0.5rem var(--main-color);
    transition: transform 0.5s ease;
}

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

.about-content {
    flex: 1;
}

.heading {
    text-align: center;
    font-size: 4.5rem;
    margin-bottom: 3rem;
}

.about-content h2 {
    text-align: left;
    line-height: 1.2;
}

.about-content h3 {
    font-size: 2.6rem;
}

.about-content p {
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
    line-height: 1.6;
}

/* =========== SERVICE SECTION - DESKTOP =========== */
.service h2 {
    margin-bottom: 5rem;
}

.service-container {
    display: flex;
    justify-content: center;
    align-items: stretch;
    flex-wrap: wrap;
    gap: 3rem;
}

.service-container .service-box {
    flex: 1 1 30rem;
    background: var(--secon-bg-color);
    padding: 3rem 2rem 4rem;
    border-radius: 2rem;
    text-align: center;
    border: .2rem solid var(--bg-color);
    transition: .5s ease;
    min-height: 40rem;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.service-container .service-box:hover {
    border-color: var(--main-color);
    transform: scale(1.02) translateY(-10px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.service-box i {
    font-size: 7rem;
    color: var(--main-color);
}

.service-box h3 {
    font-size: 2.6rem;
    margin: 1.5rem 0;
}

.service-box p {
    font-size: 1.6rem;
    margin: 1rem 0 3rem;
}

/* =========== PORTFOLIO SECTION - DESKTOP =========== */
.portofolio {
    background: var(--secon-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: .5s ease;
}

.portofolio-box:hover img {
    transform: scale(1.1);
}

.portofolio-box .portofolio-layer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, .1), var(--main-color));
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: 0 4rem;
    transform: translateY(100%);
    transition: .5s ease;
}

.portofolio-box:hover .portofolio-layer {
    transform: translateY(0);
}

.portofolio-layer h4 {
    font-size: 3rem;
}

.portofolio-layer p {
    font-size: 1.6rem;
    margin: .3rem 0 1rem;
}

.portofolio-layer a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5rem;
    background: var(--text-color);
    border-radius: 50%;
}

.portofolio-layer a i {
    font-size: 2rem;
    color: var(--secon-bg-color);
}

/* =========== CONTACT SECTION - DESKTOP =========== */
.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: space-between;
    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(--secon-bg-color);
    border-radius: .8rem;
    margin: .7rem 0;
}

.contact form .input-box input {
    width: 49%;
}

.contact form textarea {
    resize: none;
}

.contact form .btn {
    margin-top: 2rem;
    cursor: pointer;
}

/* =========== FOOTER - DESKTOP =========== */
.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background: var(--secon-bg-color);
}

.footer-text p {
    font-size: 1.6rem;
}

.footer-iconTop a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    padding: .8rem;
    background: var(--main-color);
    border-radius: .8rem;
    transition: .3s ease;
}

.footer-iconTop a:hover {
    box-shadow: 0 0 1rem var(--main-color);
    transform: translateY(-5px);
}

.footer-iconTop a i {
    font-size: 2.4rem;
    color: var(--secon-bg-color);
}

/* =========== MEDIA QUERIES =========== */

/* BREAKPOINTS */
@media (max-width: 1200px) {
    html {
        font-size: 55%;
    }
}

@media (max-width: 991px) {
    .header {
        padding: 2rem 3%;
    }

    section {
        padding: 10rem 3% 2rem;
    }

    .service {
        padding-bottom: 7rem;
    }

    .portofolio {
        padding-bottom: 7rem;
    }

    .contact {
        min-height: auto;
    }

    .footer {
        padding: 2rem 3%;
    }
}

/* Media queries untuk tablet dan mobile */
@media (max-width: 991px) {
    .header {
        padding: 2rem 3%;
    }

    section {
        padding: 10rem 3% 2rem;
    }

    .home-img img {
        width: 40vw;
        margin-left: 10rem; /* Pengurangan margin untuk tablet */
    }

    /* Navbar underline effect dihilangkan pada tablet */
    .navbar a::after {
        display: none;
    }

    .service {
        padding-bottom: 7rem;
    }

    .portofolio {
        padding-bottom: 7rem;
    }

    .contact {
        min-height: auto;
    }

    .footer {
        padding: 2rem 3%;
    }
}

/* Enhanced Mobile Navigation - Add this to your style.css file */
@media (max-width: 768px) {
    /* Improved Mobile Menu */
    #menu-icon {
        display: inline-block;
        z-index: 1001;
    }
    
    .navbar {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        max-width: 300px;
        height: 100vh;
        background: var(--secon-bg-color);
        padding: 7rem 1.5rem 2rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        z-index: 1000;
        transition: right 0.4s ease;
        box-shadow: -5px 0 15px rgba(0, 0, 0, 0.2);
    }
    
    .navbar.active {
        right: 0;
        opacity: 1;
        max-height: none;
    }
    
    .navbar a {
        display: block;
        margin: 1.5rem 0;
        font-size: 2rem;
        width: 100%;
        text-align: center;
        padding: 1rem 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .navbar a:last-child {
        border-bottom: none;
    }
    
    .navbar a.active {
        color: var(--main-color);
        position: relative;
    }
    
    .navbar a.active::before {
        content: '';
        position: absolute;
        left: 0;
        bottom: -2px;
        width: 100%;
        height: 2px;
        background-color: var(--main-color);
    }
    
    /* Style for menu icon */
    #menu-icon {
        font-size: 3.2rem;
        cursor: pointer;
        transition: transform 0.3s ease;
    }
    
    #menu-icon.active {
        transform: rotate(90deg);
    }
    
    /* Add overlay when menu is active */
    .menu-overlay {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background-color: rgba(0, 0, 0, 0.5);
        z-index: 999;
        display: none;
    }
    
    .menu-overlay.active {
        display: block;
    }
    
    /* Enhanced Mobile Home Section */
    .home {
        flex-direction: column-reverse;
        text-align: center;
        padding-top: 6rem;
    }
    
    .home-content {
        padding: 0;
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .home-content p {
        max-width: 100%;
        margin: 0 auto;
    }
    
    .home-img {
        margin: 2rem auto;
        justify-content: center;
    }
    
    .home-img img {
        width: 65vw;
        margin-left: 0;
        max-width: 300px;
    }
    
    /* Enhanced About Section */
    .about {
        flex-direction: column;
        text-align: center;
        gap: 3rem;
    }
    
    .about-img {
        margin: 0 auto;
    }
    
    .about-img img {
        width: 60vw;
        max-width: 250px;
    }
    
    .about-content h2 {
        text-align: center;
    }
    
    /* Better spacing for services and portfolio */
    .service-container, .portofolio-container {
        gap: 3rem;
    }
    
    .portofolio-container {
        grid-template-columns: repeat(1, 1fr);
    }
    
    /* Better buttons */
    .btn {
        padding: 1.2rem 3rem;
        margin: 1.5rem auto;
        display: block;
        width: fit-content;
    }
}

/* Improved mobile animation */
@keyframes slideInRight {
    from {
        transform: translateX(100%);
    }
    to {
        transform: translateX(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Memastikan z-index yang benar untuk elemen navigasi */
@media (max-width: 768px) {
    .header {
        z-index: 1010; /* Pastikan header selalu berada di atas */
    }
    
    .navbar {
        z-index: 1009; /* Navbar harus di bawah header tapi di atas elemen lain */
    }
    
    .menu-overlay {
        z-index: 1008; /* Overlay harus di bawah navbar tapi di atas elemen lain */
    }
    
    /* Memastikan link navbar terlihat dan dapat diklik dengan mudah */
    .navbar a {
        display: block;
        width: 100%;
        font-size: 2rem;
        padding: 1.5rem 1rem;
        margin: 0.5rem 0;
        text-align: center;
        border-radius: 0.5rem;
        transition: all 0.3s ease;
        background-color: rgba(255, 255, 255, 0.05);
        position: relative;
        z-index: 1;
    }
    
    .navbar a:active {
        transform: scale(0.98);
        background-color: var(--main-color);
        color: var(--secon-bg-color);
    }
    
    /* Hapus animasi yang mungkin mengganggu */
    .navbar a::after, 
    .navbar a::before {
        display: none;
    }
    
    /* Pastikan content di bawah navbar juga dapat di-scroll */
    body.menu-open {
        overflow: hidden;
        position: fixed;
        width: 100%;
        height: 100%;
    }
}

/* Animasi untuk highlight ketika link diklik */
@keyframes nav-click {
    0% {
        background-color: rgba(0, 238, 255, 0.2);
    }
    100% {
        background-color: rgba(0, 238, 255, 0);
    }
}

.nav-clicked {
    animation: nav-click 0.5s ease-out;
}