/* Google Font CDN Link */
@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700&family=Ubuntu:wght@400;500;700&display=swap");

/* CSS Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    scroll-behavior: smooth;
}
body::-webkit-scrollbar {
    width: 8px;
}
body::-webkit-scrollbar-thumb {
    background-color: #4070f4;
    border-radius: 4px;
}
html {
    scroll-behavior: smooth;
}

input::placeholder,
textarea::placeholder {
    font-family: "Poppins", sans-serif;
    font-size: 0.8rem;
    color: #999;
}

input,
textarea {
    font-family: "Poppins", sans-serif;
    font-size: 0.8rem;
    color: #333;
}
/* Button */
.btn {
    display: inline-block;
    font-weight: 400;
    color: #fff;
    text-align: center;
    text-decoration: none;
    vertical-align: middle;
    cursor: pointer;
    background-color: #0d6efd;
    border: 1px solid #0d6efd;
    padding: 0.375rem 0.75rem;
    font-size: 1rem;
    border-radius: 0.25rem;
    transition: background-color 0.15s ease-in-out;
}

.btn:hover {
    background-color: #0b5ed7;
    border-color: #0b5ed7;
}
/* navbar */
nav {
    position: fixed;
    width: 100%;
    padding: 20px 0;
    z-index: 998;
    transition: all 0.3s ease;
    font-family: "Poppins", sans-serif;
}
nav.sticky {
    background: #4070f4;
    padding: 13px 0;
}
nav .navbar {
    width: 90%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: auto;
}
nav .navbar .logo {
    font-weight: 500;
    font-size: 24px;
    color: #4070f4;
    font-family: "Ubuntu", sans-serif;
}
nav.sticky .navbar .logo {
    color: #fff;
    font-size: 24px;
}
/* home */
.home {
    height: 100vh;
    width: 100%;
    font-family: "Ubuntu", sans-serif;
}
.home .home-content {
    width: 90%;
    height: 100%;
    margin: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.home .text-one {
    font-size: 25px;
    color: #0e2431;
}
.home .text-two {
    color: #0e2431;
    font-size: 75px;
    font-weight: 600;
    margin-left: -3px;
}
.home .text-three {
    font-size: 40px;
    margin: 5px 0;
    color: #4070f4;
}
.home .text-four {
    font-size: 23px;
    margin: 5px 0;
    color: #0e2431;
}
.home .home-content .text ul li {
    margin-top: 1rem;
}
/* Section */
section {
    padding-top: 40px;
}
section .content {
    width: 80%;
    margin: 40px auto;
    font-family: "Poppins", sans-serif;
}
section .title {
    display: flex;
    justify-content: center;
    margin-bottom: 40px;
}
section .title span {
    color: #0e2431;
    font-size: 30px;
    font-weight: 600;
    position: relative;
    padding-bottom: 8px;
}
section .title span::before,
section .title span::after {
    content: "";
    position: absolute;
    height: 3px;
    width: 100%;
    background: #4070f4;
    left: 0;
    bottom: 0;
}
section .title span::after {
    bottom: -7px;
    width: 70%;
    left: 50%;
    transform: translateX(-50%);
}

/* About me */
.about .about-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.about .about-details .left {
    width: 45%;
}
.about .left img {
    height: 400px;
    width: 400px;
    object-fit: cover;
    border-radius: 12px;
}
.about-details .right {
    width: 55%;
}
section .topic {
    color: #0e2431;
    font-size: 25px;
    font-weight: 500;
    margin-bottom: 10px;
}
.about-details .right p {
    text-align: justify;
    color: #0e2431;
}

/* Skills */
.skills {
    background: #f0f8ff;
}
.skills .content {
    padding: 40px 0;
}
.skills .skills-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.skills-details .text {
    width: 50%;
}
.skills-details p {
    color: #0e2431;
    text-align: justify;
}
/* .skills-details .boxes {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
} */
.skills-details .boxes {
    width: 45%;
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 kolom */
    gap: 20px; /* Jarak antar elemen */
}

.skills-details .box {
    display: flex;
    flex-direction: column;
    align-items: start;
    text-align: start;
}

.skills-details .box .per {
    font-size: 60px;
    /* font-weight: bold; */
    color: #4070f4;
}

.skills-details .box .topic {
    font-size: 1rem;
    color: #4070f4;
    margin-top: 10px;
}
.skills-details li {
    margin-inline-start: 1.2rem;
    margin-inline-end: 0px;
}
/* Timeline */
.timeline-container {
    max-width: 700px;
    margin: 0 auto;
    padding: 20px;
    font-family: "Poppins", sans-serif;
    padding-bottom: 3rem;
}
.timeline-container h3 {
    font-weight: 600;
}
.timeline {
    position: relative;
    padding: 20px 0;
    border-left: 3px solid #4070f4;
}

.timeline-item {
    margin-bottom: 20px;
    padding-left: 20px;
    position: relative;
}

.timeline-item::before {
    content: "";
    position: absolute;
    left: -0.5rem;
    top: 0.15rem;
    width: 15px;
    height: 15px;
    background-color: #4070f4;
    border-radius: 50%;
}

.timeline-date {
    font-weight: 500;
    color: #4070f4;
}

.timeline-content {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 10px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: start;
    align-items: center;
}

.ach .ach-details,
.exp .exp-details,
.exp-design .exp-design-details {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.ach .ach-details .left,
.exp .exp-details .left,
.exp-design .exp-design-details .left {
    width: 25%;
}
.ach .left img,
.exp .left img,
.exp-design .left img {
    height: 200px;
    width: 200px;
    border-radius: 12px;
}
.ach-details .right,
.exp-design-details .right,
.exp-details .right {
    width: 75%;
}
.exp ul li,
.ach p {
    text-align: justify;
}
.ach {
    background: #f0f8ff;
    padding-bottom: 3rem;
}
/* Contact Me*/
.contact {
    background: #f0f8ff;
}
.contact .content {
    margin: 0 auto;
    padding: 30px 0;
}
.contact .text {
    width: 80%;
    text-align: center;
    margin: auto;
}
.contact p {
    padding-top: 1rem;
}
.home a,
.contact a {
    text-decoration: none;
    color: #000000;
}

/* exp-proj */
.exp-proj {
    background: #f0f8ff;
    text-align: justify;
}
.exp-proj .content {
    margin: 0 auto;
    padding: 30px 0;
}
.exp-proj .text {
    width: 80%;
    text-align: center;
    margin: auto;
}
.exp-proj p {
    padding-top: 1rem;
}
.home a,
.exp-proj a {
    text-decoration: none;
    color: #000000;
}

/* Footer */
footer {
    background: #4070f4;
    padding: 15px 0;
    text-align: center;
    font-family: "Poppins", sans-serif;
}
footer .text span {
    font-size: 17px;
    font-weight: 400;
    color: #fff;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 1.5rem;
}

.nav-links li {
    display: inline;
}

.nav-links a {
    text-decoration: none;
    color: white;
    font-weight: 500;
    position: relative;
    transition: color 0.3s;
}

.nav-links a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -3px; /* Adjust the distance from the text */
    width: 0;
    height: 2px;
    background-color: #0b5ed7;
    transition: width 0.3s ease-in-out;
}

.nav-links a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.menu-toggle.active {
    transform: rotate(90deg);
}

.repo-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
    justify-content: center;
}
.repo-card .description {
    min-height: 20rem;
}

.repo-card {
    background-color: #f9f9f927;
    border: 0.5px solid #4070f4;
    border-radius: 8px;
    padding: 1.5rem;
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    height: 100%;
}

.repo-card h3 {
    font-size: 1.25rem;
    color: #4070f4;
    text-align: start;
    min-height: 4rem;
}

.repo-card p {
    font-size: 0.95rem;
    color: #000;
    line-height: 1.5;
    flex-grow: 1;
    margin-bottom: auto;
}

.repo-card a {
    color: #4070f4;
    text-decoration: none;
    font-weight: 500;
    padding: 0.5rem 1rem;
    background-color: #4070f4;
    color: white;
    border-radius: 5px;
    display: inline-block;
    margin-top: 1rem;
    align-self: flex-start;
}

.repo-card a:hover {
    background-color: #3058c5;
}

.repo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 10px rgba(0, 0, 0, 0.15);
}

.emoji-list {
    list-style: none;
    padding-left: 0;
}

.emoji-list li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    text-align: start;
}

.emoji {
    width: 1.5em;
    flex-shrink: 0;
}

.emoji-list .text {
    flex: 1;
    text-align: start;
}
.contact {
    background: linear-gradient(135deg, #e0f7fa, #fce4ec);
    padding: 4rem 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.contact .content {
    max-width: 1200px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.contact .title {
    font-size: 2rem;
    font-weight: bold;
    color: #4070f4;
    margin-bottom: 2rem;
}

.contact-container {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    justify-content: center;
    align-items: flex-start;
    width: 100%;
}

.contact-info {
    flex: 1;
    max-width: 400px;
    text-align: left;
}

.contact-info p {
    font-size: 1rem;
    color: #333;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.contact-info h3 {
    font-size: 1.25rem;
    color: #4070f4;
    margin-bottom: 1rem;
}

.contact-info a {
    color: #4070f4;
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.social-links a {
    font-size: 1.5rem;
    color: #4070f4;
    margin-right: 1rem;
    transition: color 0.3s;
}

.social-links a:hover {
    color: #3058c5;
}

.contact-form {
    flex: 1;
    max-width: 400px;
    background: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.contact-form form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 5px;
    font-size: 1rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #4070f4;
    outline: none;
}

.contact-form button {
    padding: 0.75rem;
    background: #4070f4;
    color: #fff;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s;
}

.contact-form button:hover {
    background: #3058c5;
}

.captcha {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    color: #333;
}
/* Navbar toggler animation */
.navbar-toggler {
    border: none;
    background: transparent;
    position: relative;
    width: 24px;
    height: 18px;
    cursor: pointer;
    display: none;
}

.navbar-toggler span {
    display: block;
    position: absolute;
    height: 3px;
    width: 100%;
    background: #4070f4 !important;
    border-radius: 9px;
    opacity: 1;
    left: 0;
    transform: rotate(0deg);
    transition: 0.25s ease-in-out;
}

.navbar-toggler span:nth-child(1) {
    top: 0px;
}

.navbar-toggler span:nth-child(2),
.navbar-toggler span:nth-child(3) {
    top: 7px;
}

.navbar-toggler span:nth-child(4) {
    top: 14px;
}

.navbar-toggler.collapsed span:nth-child(1) {
    top: 0px;
    transform: rotate(0deg);
}

.navbar-toggler.collapsed span:nth-child(2),
.navbar-toggler.collapsed span:nth-child(3) {
    top: 7px;
    opacity: 1;
    left: 0;
}

.navbar-toggler.collapsed span:nth-child(4) {
    top: 14px;
    transform: rotate(0deg);
}

.navbar-toggler:not(.collapsed) span:nth-child(1) {
    top: 7px;
    transform: rotate(135deg);
}

.navbar-toggler:not(.collapsed) span:nth-child(2) {
    opacity: 0;
    left: -60px;
}

.navbar-toggler:not(.collapsed) span:nth-child(3) {
    opacity: 0;
    left: 60px;
}

.navbar-toggler:not(.collapsed) span:nth-child(4) {
    top: 7px;
    transform: rotate(-135deg);
}

/* ============= Responsive Design ============= */
@media (max-width: 1000px) {
}

@media (max-width: 900px) {
    .about .left img {
        margin-left: 0;
        height: 350px;
        width: 350px;
    }
    .ach .left img,
    .exp .right img {
        height: 150px;
        width: 150px;
    }
}

@media (max-width: 1200px) {
    nav .navbar {
        width: 90%;
    }
    .home .text-two {
        font-size: 65px;
    }
    .home .text-three {
        font-size: 35px;
    }
    .skills .skills-details {
        align-items: center;
        justify-content: center;
        flex-direction: column;
    }
    .skills-details .text {
        width: 100%;
        margin-bottom: 50px;
    }
    .skills-details .boxes {
        width: 100%;
        grid-template-columns: repeat(2, 1fr); /* Tetap 2 kolom di mobile */
        gap: 15px;
        justify-content: center;
    }

    .skills-details .box .per {
        font-size: 50px; /* Ukuran angka lebih kecil di mobile */
    }

    .skills-details .box .topic {
        font-size: 0.9rem; /* Ukuran teks lebih kecil di mobile */
    }
    .contact .text {
        width: 100%;
    }
    .exp-proj .text {
        width: 100%;
    }
    .nav-links {
        display: none;
        flex-direction: column;
        background-color: #4070f4;
        position: absolute;
        top: 100%;
        right: 0;
        width: 100%;
        text-align: center;
        padding: 1rem 0;
    }
    .nav-links.active {
        display: flex;
    }
    .menu-toggle {
        display: block;
    }
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(255, 255, 255, 0.95);
        -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        z-index: 1000;
    }
    .nav-links.active {
        display: flex;
    }
    .nav-links li {
        margin: 1.5rem 0;
        opacity: 0;
        transform: translateY(20px);
        animation: slideIn 0.5s forwards;
    }
    .nav-links li a {
        color: white;
        font-size: 1rem;
        font-weight: 500;
    }
    @keyframes slideIn {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }
    .navbar-toggler {
        display: block;
        z-index: 1001;
    }
    .navbar-toggler.active span {
        background-color: white !important;
    }
    .contact-container {
        flex-direction: column;
        align-items: center;
    }
    .contact-info,
    .contact-form {
        max-width: 100%;
    }
    .repo-cards {
        grid-template-columns: 1fr;
    }
    .repo-card {
        padding: 1rem;
    }
    .repo-card h3 {
        font-size: 1.1rem;
    }
    .repo-card p {
        font-size: 0.9rem;
    }
    .about .about-details,
    .ach .ach-details,
    .exp .exp-details {
        justify-content: center;
        flex-direction: column;
    }
    .about .about-details .left,
    .ach .ach-details .left,
    .exp .exp-details .left {
        display: flex;
        justify-content: center;
        width: 100%;
    }
    .about-details .right,
    .ach-details .right,
    .exp-details .right {
        width: 90%;
        margin: 40px 0;
    }
}

@media (max-width: 500px) {
    .home .text-two {
        font-size: 55px;
    }
    .home .text-three {
        font-size: 33px;
    }
    .skills-details .boxes .per {
        font-size: 50px;
        color: #4070f4;
    }
    .skills-details .boxes .box {
        margin-left: 1rem;
    }
}

@media (max-width: 480px) {
    .repo-card {
        padding: 0.75rem;
    }
    .repo-card h3 {
        font-size: 1rem;
    }
    .repo-card p {
        font-size: 0.85rem;
    }
    .repo-card a {
        width: 100%;
        text-align: center;
        padding: 0.75rem;
        font-size: 0.7rem;
    }
    .buttons {
        flex-direction: column;
        align-items: center;
    }
    .description ul li {
        margin-bottom: 0.5rem;
        font-size: 0.9rem;
        color: #333;
        line-height: 1.5;
    }
    .btn-primary {
        background-color: #0d6efd;
        border-color: #0d6efd;
        color: #fff;
        margin: 0;
        padding: 0.5rem 1rem;
        font-size: 1rem;
        border-radius: 0.25rem;
        transition: background-color 0.3s ease, border-color 0.3s ease;
    }
    .buttons a {
        margin: 0;
    }
    .btn-primary:hover {
        background-color: #0b5ed7;
        border-color: #0b5ed7;
    }
    .repo-card a:hover {
        background-color: #2048a3;
    }
    .contact-form {
        width: 90%;
        padding: 1rem;
        box-sizing: border-box;
    }

    .contact-container {
        flex-direction: column;
        align-items: center;
        padding: 0 1rem;
    }

    .contact-form textarea {
        max-height: 150px; /* Prevent textarea from growing too large */
    }
    .captcha {
        display: flex;
        justify-content: center;
    }
    .h-captcha {
        transform: scale(
            0.65
        ); /* Adjust width dynamically to match other inputs */
        transform-origin: center; /* Align scaling to the left */
    }

    .contact-form button {
        width: 100%; /* Ensure button spans full width */
    }
}

@media (min-width: 769px) {
    .navbar-toggler {
        display: none;
    }
    .nav-links {
        display: flex;
        flex-direction: row;
        gap: 1.5rem;
        background: none;
        position: static;
        max-width: 100%;
        max-height: 100%;
        width: auto;
        height: auto;
        justify-content: flex-end;
        align-items: center;
        padding: 0;
    }
    .nav-links li {
        margin: 0;
    }
    .nav-links a {
        color: #fff;
        font-size: 1.2rem; /* Adjusted font size */
        font-weight: 500;
    }
}
.fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}