:root {
    --primary-color: #007BFF;
    --secondary-color: #6C757D;
    --background-light: #F8F9FA;
    --background-dark: #343A40;
    --text-dark: #212529;
    --text-light: #F8F9FA;
    --border-color: #DEE2E6;
    --card-bg: #FFFFFF;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    margin: 0;
    padding-top: 64px; 
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
}

.main-header {
    background-color: var(--card-bg);
    padding: 1rem 4rem 1rem 3rem; 
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
}

.main-nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: auto;
    padding-left: 2rem;
    padding-right: 2rem;
}

.nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 2.5rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color);
    text-decoration: none;
}

.nav-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 1.5rem;
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.nav-link {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--primary-color);
}

.hero-section {
    text-align: center;
    padding: 4rem 2rem;
    background-image: url('../assets/anime-moon-landscape.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
    position: relative;
}

.hero-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.hero-content h1 {
    font-size: 3.5rem;
    margin-bottom: 0.5rem;
    font-weight: 900;
    text-shadow: 2px 2px 6px rgba(0,0,0,0.7);
    animation: fadeInUp 1s ease forwards;
}

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

.hero-content p {
    font-size: 1.5rem;
    color: rgba(255, 255, 255, 0.85);
    font-weight: 600;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.6);
    animation: fadeInUp 1.2s ease forwards;
}

.hero-banner {
    margin-top: 2rem;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.hero-banner img {
    max-width: 100%;
    height: auto;
    display: block;
}


.about-section {
    padding: 4rem 2rem;
    background-color: var(--card-bg);
    max-width: 1200px;
    margin: auto;
    margin-top: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.about-container {
    display: flex;
    align-items: center;
    gap: 3rem;
}



.profile-text h2 {
    font-size: 2rem;
    margin-top: 0;
    color: var(--primary-color);
}

.profile-text p {
    margin-bottom: 1rem;
}


.headquarters-section {
    padding: 4rem 2rem;
    background-color: var(--background-light);
    text-align: center;
}

.headquarters-section h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.headquarters-container {
    display: flex;
    justify-content: center;
    gap: 3rem;
    flex-wrap: wrap;
}

.hq-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s ease;
    width: 140px;
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--card-bg);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.hq-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.2);
}

.hq-icon {
    width: 120px;
    height: 120px;
    background-color: transparent;
    border-radius: 8px;
    margin-bottom: 1rem;
    box-shadow: none;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.hq-icon img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.hq-city {
    font-weight: bold;
    text-align: center;
    text-transform: capitalize;
}

.message-section {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: auto;
}

.message-section h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
}

.message-container {
    display: flex;
    gap: 2rem;
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.message-form {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    box-sizing: border-box;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(0, 123, 255, 0.25);
}

.radio-group {
    display: flex;
    gap: 2rem;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 1rem;
}

.radio-group label {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    cursor: pointer;
    font-weight: 600;
    min-width: 60px;
}

#pesan {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    box-sizing: border-box;
    margin-bottom: 1.5rem;
}

.btn-submit {
    width: 100%;
    padding: 0.75rem 1.5rem;
    border: none;
    background-color: var(--primary-color);
    color: white;
    font-size: 1.1rem;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-submit {
    padding: 0.75rem 1.5rem;
    border: none;
    background-color: var(--primary-color);
    color: white;
    font-size: 1rem;
    font-weight: bold;
    border-radius: 4px;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-submit:hover {
    background-color: #0056b3;
}

.form-output {
    flex: 1;
    padding: 1.5rem;
    background-color: var(--background-light);
    border: 1px solid var(--border-color);
    border-radius: 4px;
}

.form-output h4 {
    margin-top: 0;
    color: var(--primary-color);
}

.output-item {
    margin-bottom: 0.5rem;
}

.main-footer {
    text-align: center;
    padding: 2rem;
    background-color: var(--background-dark);
    color: var(--text-light);
}

/* Profile Page Styles */
.profile-banner {
    height: 400px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.banner-overlay {
    background-color: rgba(0, 0, 0, 0.5);
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
}

.banner-overlay h1 {
    color: white;
    font-size: 2.5rem;
    margin: 0;
}

.company-about {
    padding: 4rem 2rem;
    background-color: var(--card-bg);
    max-width: 1200px;
    margin: auto;
    margin-top: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.company-about h2,
.company-vision-mission h2 {
    color: var(--primary-color);
    font-size: 2rem;
    margin-top: 0;
}

.company-vision-mission {
    padding: 4rem 2rem;
    max-width: 1200px;
    margin: auto;
    margin-top: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    background-color: var(--background-light);
}

.company-vision-mission h3 {
    color: var(--primary-color);
    margin-top: 1.5rem;
}

.company-vision-mission ul {
    padding-left: 1.5rem;
}

.company-vision-mission li {
    margin-bottom: 0.5rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.vision-section,
.mission-section {
    margin-bottom: 2rem;
}

/* Responsiveness */
@media (max-width: 768px) {
    .main-nav {
        flex-direction: column;
        align-items: flex-start;
    }
    .nav-menu {
        flex-direction: column;
        gap: 0.5rem;
        margin-top: 1rem;
    }
    .nav-link {
        padding: 0.5rem 0;
    }
    .message-container {
        flex-direction: column;
    }
    .about-container {
        flex-direction: column;
        text-align: center;
    }
    .profile-banner {
        height: 300px;
    }
    .banner-overlay h1 {
        font-size: 2rem;
    }
    .company-about,
    .company-vision-mission {
        padding: 2rem 1rem;
    }
}

@media (max-width: 480px) {
    .profile-banner {
        height: 200px;
    }
    .banner-overlay {
        padding: 1rem;
    }
    .banner-overlay h1 {
        font-size: 1.5rem;
    }
}