body {
    font-family: 'Open Sans', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f7f6;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    box-sizing: border-box;
    color: #333;
    overflow-x: hidden;
}

/* Dark Mode styles */
body.dark-mode {
    background-color: #2c3e50;
    color: #ecf0f1;
}

.container {
    width: 100%;
    max-width: 650px;
    background-color: #ffffff;
    padding: 30px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.08);
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    z-index: 1;
    /* Initial state for fade-in & slide-up */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

/* State when animation is triggered */
.container.animate-in {
    opacity: 1;
    transform: translateY(0);
}

/* --- Hamburger Icon Styles --- */
.hamburger-icon {
    position: absolute;
    top: 20px;
    left: 20px;
    font-size: 1.8em;
    color: #2c3e50;
    cursor: pointer;
    z-index: 2;
    padding: 5px;
    transition: color 0.3s ease;
}

.hamburger-icon:hover {
    color: #4CAF50;
}

/* --- Off-Canvas Menu Styles --- */
.off-canvas-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 280px;
    height: 100%;
    background-color: #2c3e50;
    box-shadow: 2px 0 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transform: translateX(-100%); /* Sembunyikan di luar layar */
    transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94); /* Smooth slide animation */
    display: flex;
    flex-direction: column;
}

.off-canvas-menu.open {
    transform: translateX(0); /* Tampilkan menu */
}

.menu-header {
    padding: 20px;
    background-color: #34495e;
    color: #ecf0f1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid #4a6572;
}

.menu-header h2 {
    margin: 0;
    font-family: 'Montserrat', sans-serif;
    font-size: 1.5em;
}

.close-btn {
    font-size: 2.5em;
    cursor: pointer;
    color: #ecf0f1;
    transition: color 0.2s ease;
}

.close-btn:hover {
    color: #ff6b6b;
}

.off-canvas-list {
    list-style: none;
    padding: 0;
    margin: 0;
    flex-grow: 1;
    overflow-y: auto;
}

.off-canvas-list li {
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.off-canvas-list li:last-child {
    border-bottom: none;
}

.off-canvas-list li a {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    text-decoration: none;
    color: #ecf0f1;
    font-size: 1.1em;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.off-canvas-list li a:hover {
    background-color: #4a6572;
    color: #a4dded;
}

/* Sub-menu Off-Canvas */
.off-canvas-submenu {
    list-style: none;
    padding: 0;
    margin: 0;
    background-color: #3f586a;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.off-canvas-submenu.open {
    max-height: 200px;
}

.off-canvas-submenu li a {
    padding: 10px 25px 10px 40px;
    font-size: 1em;
    color: #d0d0d0;
}

.off-canvas-submenu li a:hover {
    background-color: #5b768e;
    color: #ecf0f1;
}

.submenu-arrow {
    transition: transform 0.3s ease;
}

.submenu-arrow.rotate {
    transform: rotate(90deg);
}

/* --- Overlay Styles --- */
.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

/* General layout adjustments for elements within the container */
header {
    width: 100%;
    text-align: center;
    margin-top: 50px; /* Cukup ruang untuk hamburger icon */
    margin-bottom: 30px;
    /* Initial state for fade-in & slide-up */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out 0.2s, transform 0.8s ease-out 0.2s; /* Delayed animation */
}

/* State when animation is triggered */
header.animate-in {
    opacity: 1;
    transform: translateY(0);
}

header h1 {
    font-family: 'Montserrat', sans-serif;
    font-size: 3.2em;
    color: #2c3e50; /* Pastikan warna teks terlihat */
    -webkit-text-stroke: 1px rgba(0, 0, 0, 0.1);
    text-stroke: 1px rgba(0, 0, 0, 0.1);
    letter-spacing: 1px;
    background-color: transparent;
    padding: 0;
    border-radius: 0;
    display: inline-block; /* Agar stroke dan styling box model berfungsi */
    box-shadow: none;
}

.speech-bubble-top {
    position: relative;
    background-color: #e0f2f7;
    border: 1px solid #cce7ed;
    border-radius: 10px;
    padding: 15px 25px;
    margin-bottom: 30px;
    text-align: center;
    width: 75%;
    box-sizing: border-box;
    font-size: 1.1em;
    font-style: italic;
    color: #555;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
    /* Initial state for fade-in & slide-up */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out 0.4s, transform 0.8s ease-out 0.4s; /* Delayed animation */
}

.speech-bubble-top.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.speech-bubble-top::before,
.speech-bubble-top::after {
    content: '';
    position: absolute;
    width: 0;
    height: 0;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    border-top: 10px solid #cce7ed;
    bottom: -11px;
    left: 50%;
    transform: translateX(-50%);
}

.speech-bubble-top::after {
    border-top-color: #e0f2f7;
    bottom: -9px;
}

.profile-section {
    width: 100%;
    background-color: #f0f7f9;
    border: 1px solid #d9edf7;
    border-radius: 12px;
    padding: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 30px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.06);
    /* Initial state for fade-in & slide-up */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out 0.6s, transform 0.8s ease-out 0.6s; /* Delayed animation */
}

.profile-section.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.profile-image-container {
    border: 3px solid #2c3e50;
    border-radius: 50%;
    overflow: hidden;
    width: 160px;
    height: 160px;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #ffffff;
    margin-bottom: 25px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    transform: scale(0.9); /* Initial state for pop-in */
    transition: transform 0.5s ease-out;
}

.profile-section.animate-in .profile-image-container {
    transform: scale(1);
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.info-box-middle {
    background-color: #e0f7f7;
    border: 1px solid #cceeed;
    border-radius: 12px;
    padding: 20px 25px;
    text-align: left;
    margin-top: 0;
    width: 100%;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.05);
}

.info-box-middle h2 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8em;
    color: #34495e;
    -webkit-text-stroke: 0.5px rgba(0, 0, 0, 0.05);
    text-stroke: 0.5px rgba(0, 0, 0, 0.05);
    margin-bottom: 10px;
    background-color: transparent;
    padding: 0;
    border-radius: 0;
    display: block;
}

.info-box-middle p {
    font-size: 1em;
    line-height: 1.7;
    color: #555;
}

.about-me-section {
    width: 100%;
    background-color: #f7f3e0;
    border: 1px solid #ede1cc;
    border-radius: 12px;
    padding: 25px;
    text-align: left;
    margin-bottom: 30px;
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.06);
    /* Initial state for fade-in & slide-up */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out 0.8s, transform 0.8s ease-out 0.8s; /* Delayed animation */
}

.about-me-section.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.about-me-section h3 {
    font-family: 'Montserrat', sans-serif;
    font-size: 1.8em;
    color: #2c3e50;
    -webkit-text-stroke: 0.5px rgba(0, 0, 0, 0.05);
    text-stroke: 0.5px rgba(0, 0, 0, 0.05);
    margin-bottom: 15px;
    text-align: center;
}

.about-me-section p {
    font-size: 1em;
    line-height: 1.7;
    color: #555;
}

/* Social Media Icons */
.social-media-icons {
    margin-top: 25px;
    display: flex;
    justify-content: center;
    gap: 25px;
    width: 100%;
    /* Initial state for fade-in & slide-up */
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out 1s, transform 0.8s ease-out 1s; /* Delayed animation */
}

.social-media-icons.animate-in {
    opacity: 1;
    transform: translateY(0);
}

.social-media-icons a {
    color: #7f8c8d;
    font-size: 3.2em;
    transition: color 0.3s ease, transform 0.3s ease;
    text-decoration: none;
}

.social-media-icons a:hover {
    transform: scale(1.15);
}

/* Specific colors for icons */
.social-media-icons .fa-instagram:hover {
    color: #E1306C;
}

.social-media-icons .fa-tiktok:hover {
    color: #000000;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .container {
        padding: 20px;
    }
    header h1 {
        font-size: 2.5em;
    }
    .speech-bubble-top {
        width: 90%;
    }
    .profile-image-container {
        width: 140px;
        height: 140px;
    }
    .info-box-middle h2,
    .about-me-section h3 {
        font-size: 1.6em;
    }
    .social-media-icons a {
        font-size: 2.8em;
        gap: 20px;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 15px;
    }
    header h1 {
        font-size: 2em;
    }
    .speech-bubble-top {
        padding: 10px 15px;
        font-size: 1em;
    }
    .theme-toggle-button {
        padding: 10px 20px;
        font-size: 0.9em;
    }
    .profile-image-container {
        width: 100px;
        height: 100px;
    }
    .info-box-middle h2,
    .about-me-section h3 {
        font-size: 1.4em;
    }
    .info-box-middle p,
    .about-me-section p {
        font-size: 0.9em;
    }
    .social-media-icons a {
        font-size: 2.5em;
        gap: 15px;
    }
}

/* Dark Mode styles for navigation (if applicable) */
body.dark-mode .main-nav {
    background-color: #3f586a;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

body.dark-mode .tab-menu li a {
    color: #c0c0c0;
    border-bottom-color: transparent;
}

body.dark-mode .tab-menu li a:hover {
    background-color: #4a6572;
    color: #ecf0f1;
    border-bottom-color: #a4dded;
}

body.dark-mode .submenu {
    background-color: #4a6572;
    border-color: #2c3e50;
    box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
}

body.dark-mode .submenu li a {
    color: #d0d0d0;
}

body.dark-mode .submenu li a:hover {
    background-color: #5b768e;
    color: #ecf0f1;
}