:root {
    --color-primary: #FFD700;
    --color-secondary: #000000;
    --color-accent: #8A2BE2;
    --color-background-dark: #000000;
    --color-background-light: #2c2c2c;
    --color-text: #E0E0E0;
    --color-link: var(--color-primary);
    --border-radius-large: 15px;
    --border-radius-small: 8px;
    --spacing-unit: 20px;
    --header-height: 70px;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Arial', sans-serif;
    background-color: var(--color-background-dark);
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-unit);
}

a {
    color: var(--color-link);
    text-decoration: none;
    transition: color 0.3s, opacity 0.3s;
}

a:hover {
    color: var(--color-primary);
}

ul {
    list-style: none;
    padding: 0;
}

h1, h2, h3 {
    color: var(--color-primary);
    margin-bottom: var(--spacing-unit);
    font-weight: 700;
    text-align: center; 
}

h1 { font-size: 2.5em; }
h2 { font-size: 2.0em; }
h3 { font-size: 1.5em; }

.subtitle {
    text-align: center;
    color: #aaa;
    margin-bottom: var(--spacing-unit) * 2;
    font-size: 1.1em;
}

.btn {
    display: inline-block;
    padding: 10px 25px;
    border-radius: var(--border-radius-small);
    text-transform: uppercase;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s, color 0.3s, transform 0.2s;
    border: none;
}

.btn-primary {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    box-shadow: 0 4px 10px rgba(255, 215, 0, 0.4);
}

.btn-primary:hover {
    background-color: #FFEB80;
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background-color: var(--color-primary);
    color: var(--color-secondary);
}

.btn-large {
    padding: 15px 35px;
    border-radius: var(--border-radius-large);
    font-size: 1.1em;
}

a.btn.btn-primary.btn-large:hover {
    color: #000;
    background-color: var(--color-primary);
}

.btn-login {
    background-color: #333;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
    padding: 8px 15px;
}

.btn-login:hover {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border: 1px solid var(--color-primary);
    padding: 8px 15px;
}

.btn-daftar {
    background-color: var(--color-primary);
    color: var(--color-secondary);
    border: 1px solid var(--color-primary);
    padding: 8px 15px;
}
.btn-daftar:hover {
    background-color: #333;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}
.btn-whatsapp {
    background-color: #25D366;
    color: white;
}
.btn-whatsapp:hover {
    background-color: #128C7E;
    color: white;
}

header {
    background-color: var(--color-secondary);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
    position: sticky;
    top: 0;
    z-index: 1000;
    height: var(--header-height);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo a {
    color: var(--color-primary);
    font-size: 1.8em;
    font-weight: 900;
}

.nav-group {
    display: flex;
    align-items: center;
    gap: var(--spacing-unit);
}

.nav-links {
    display: flex;
    gap: 25px;
}

.nav-links a {
    color: var(--color-text);
    padding: 5px 0;
    position: relative;
}

.nav-links a.active, .nav-links a:hover {
    color: var(--color-primary);
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    left: 0;
    bottom: -5px;
    transition: width 0.3s;
}

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

.cta-nav {
    display: flex;
    gap: 10px;
}

.menu-toggle {
    display: none;
    background: none;
    border: 2px solid var(--color-primary);
    color: var(--color-primary);
    font-size: 1.5em;
    padding: 5px 10px;
    cursor: pointer;
    border-radius: var(--border-radius-small);
}

footer {
    background-color: var(--color-secondary);
    padding: var(--spacing-unit) * 2 0;
    border-top: 3px solid var(--color-primary);
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-unit) * 2;
    padding-bottom: var(--spacing-unit) * 1.5;
    text-align: left;
}

.footer-col h3 {
    color: var(--color-primary);
    margin-bottom: 15px;
    font-size: 1.2em;
    text-align: left;
}

.footer-col p {
    font-size: 0.9em;
    color: #aaa;
    margin-bottom: 5px;
}

.footer-col ul a {
    color: #aaa;
    display: block;
    margin-bottom: 8px;
    font-size: 0.9em;
}

.footer-col ul a:hover {
    color: var(--color-primary);
}

.copyright {
    text-align: center;
    border-top: 1px solid #333;
    padding-top: var(--spacing-unit);
    margin-top: var(--spacing-unit);
    font-size: 0.8em;
    color: #888;
}

main {
    flex-grow: 1;
}

section {
    padding: var(--spacing-unit) * 3 0;
}

.hero {
    background: url('../img/hero-bg.jpg') center/cover no-repeat;
    min-height: 70vh; 
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 700px;
    text-align: center;
    margin: 0 auto;
    padding: var(--spacing-unit) 0;
}

.hero-content h2 {
    font-size: 3.5em;
    color: var(--color-primary);
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.8);
    margin-bottom: var(--spacing-unit);
}

.hero-content p {
    font-size: 1.2em;
    margin-bottom: var(--spacing-unit) * 2;
}

.hero-content .btn {
    margin: 0 10px;
    margin-right: 15px; 
}

.features {
    padding: 20px;
    background-color: var(--color-background-light);
    text-align: center;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); 
    gap: var(--spacing-unit) * 2;
    margin-top: var(--spacing-unit) * 2;
    justify-content: center;
}

.feature-card {
    margin: 10px;
    background-color: #333;
    padding: var(--spacing-unit) * 1.5;
    border-radius: var(--border-radius-large);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    border-top: 3px solid var(--color-primary);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
}

.feature-card .icon {
    font-size: 3em;
    display: block;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.feature-card h3 {
    color: var(--color-text);
    margin-bottom: 5px;
}

.services-preview {
    padding: 20px;
    text-align: center;
}

.service-cards {
    display: flex;
    flex-wrap: wrap; 
    justify-content: center;
    gap: var(--spacing-unit);
    margin-top: var(--spacing-unit) * 2;
}

.service-card {
    flex: 1 1 300px; 
    background-color: #262626;
    padding: var(--spacing-unit);
    border-radius: var(--border-radius-large);
    text-align: center;
    border-left: 5px solid var(--color-accent);
}

.service-card .icon {
    font-size: 2.5em;
    color: var(--color-accent);
    margin-bottom: 10px;
}

.service-card h3 {
    color: var(--color-text);
    margin-bottom: 5px;
}

.link-more {
    color: var(--color-primary);
    display: block;
    margin-top: 10px;
}

.testimonials {
    padding: 20px;
    background-color: var(--color-background-light);
    text-align: center;
}

.testimonial-slider {
    display: flex;
    flex-wrap: wrap; 
    justify-content: center;
    align-items: center;
    gap: var(--spacing-unit);
    margin-top: var(--spacing-unit) * 2;
}

.testimonial-card {
    background-color: #3a3a3a;
    padding: var(--spacing-unit);
    border-radius: var(--border-radius-large);
    flex: 1 1 45%; 
    text-align: left;
    border-right: 3px solid var(--color-primary);
}

.testimonial-card p {
    font-style: italic;
    margin-bottom: 10px;
}

.testimonial-card footer {
    font-weight: bold;
    color: var(--color-primary);
    text-align: right; 
    font-size: 0.9em;
}

.cta-banner {
    background-color: var(--color-accent);
    color: white;
    text-align: center;
    padding: 20px; 
}

.cta-banner h2 {
    color: white;
    margin-bottom: 10px;
}

.cta-banner p {
    margin-bottom: var(--spacing-unit);
}

.static-page {
    padding-top: var(--spacing-unit) * 2;
    padding-bottom: var(--spacing-unit) * 2;
}

.static-page h1 {
    text-align: left;
    margin-bottom: 5px;
    font-size: 2.5em;
}

.static-page .date {
    color: #999;
    font-style: italic;
    margin-bottom: var(--spacing-unit) * 2;
    display: block;
}

.static-page section {
    padding: var(--spacing-unit) 0;
    border-bottom: 1px dashed #333;
}

.static-page section:last-child {
    border-bottom: none;
}

.static-page h2 {
    color: var(--color-primary);
    border-left: 5px solid var(--color-accent);
    padding-left: 15px;
    margin-bottom: 15px;
    text-align: left;
}

.static-page ul {
    margin: 15px 0 15px 20px;
    list-style: disc;
    color: #ccc;
}


.service-detail-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.service-detail-section h2 {
    border-left: none;
    text-align: center;
    padding-left: 0;
}

.service-icon {
    font-size: 3.5em;
    color: var(--color-primary);
    margin-bottom: 10px;
}

.sports-list, .casino-list {
    margin: 15px 0 25px 0;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

.sports-list span, .casino-list span {
    background-color: #333;
    padding: 8px 15px;
    border-radius: var(--border-radius-large);
    color: var(--color-text);
    font-size: 0.9em;
}

hr {
    border: none;
    border-top: 1px solid #444;
    margin: var(--spacing-unit) * 2 0;
}

.contact-page-content {
    padding-top: var(--spacing-unit) * 2;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: var(--spacing-unit) * 2;
}

.contact-form-container {
    padding: 10px;
    border-radius: var(--border-radius-large);
}

.contact-form h2 {
    color: var(--color-primary);
    text-align: left;
}

.form-group {
    margin-bottom: 15px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: bold;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #555;
    background-color: #333;
    color: var(--color-text);
    border-radius: var(--border-radius-small);
    font-size: 1em;
}

.contact-info-container {
    padding: 10px;
}

.contact-info-container h2 {
    color: var(--color-primary);
    text-align: left;
}

.info-box {
    background-color: #262626;
    padding: var(--spacing-unit);
    border-radius: var(--border-radius-large);
    margin-bottom: var(--spacing-unit);
    border-left: 3px solid var(--color-accent);
}

.info-box .info-icon {
    font-size: 2em;
    display: block;
    margin-bottom: 10px;
    color: var(--color-primary);
}

.info-box h3 {
    color: var(--color-text);
    margin-bottom: 5px;
}

.link-contact {
    color: var(--color-primary);
    font-weight: bold;
}

.accordion-container {
    margin-top: var(--spacing-unit) * 2;
}

.accordion-item {
    background-color: var(--color-background-light);
    border-radius: var(--border-radius-small);
    margin-bottom: 10px;
    overflow: hidden;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

.accordion-header {
    background-color: #3a3a3a;
    color: var(--color-text);
    padding: 15px var(--spacing-unit);
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
    width: 100%;
    border: none;
    text-align: left;
    font-size: 1.1em;
    transition: background-color 0.3s;
}

.accordion-header:hover {
    background-color: #4a4a4a;
}

.accordion-header h3 {
    color: var(--color-text);
    margin: 0;
    font-size: 1.1em;
}

.accordion-icon {
    font-size: 1.5em;
    transition: transform 0.3s;
    color: var(--color-primary);
}

.accordion-header.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease-in-out, padding 0.4s ease-in-out;
    padding: 0 var(--spacing-unit);
}

.accordion-content.open {
}


@media (max-width: 992px) {
    .nav-content {
        padding: 15px 20px;
    }

    .nav-group { 
        display: none; 
    }

    .menu-toggle {
        display: block;
    }
    
    nav.open {
        display: block;
        position: absolute;
        top: var(--header-height);
        left: 0;
        width: 100%;
        background-color: var(--color-secondary);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.5);
        z-index: 990;
    }

    nav.open .nav-links {
        display: flex;
        flex-direction: column;
        padding: 20px 0;
    }

    nav.open .nav-links li {
        margin: 5px 0;
        text-align: center;
    }
    
    nav.open .cta-nav {
        display: flex;
        flex-direction: row; 
        justify-content: center;
        gap: 10px;
        margin: 15px 0 20px 0;
    }

    nav.open .nav-group {
        display: flex;
        flex-direction: column;
        align-items: center;
    }
    
    .hero-content h2 {
        font-size: 2.5em;
    }
    
    .testimonial-card {
        flex: 1 1 100%; 
        max-width: 100%;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        text-align: left; 
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2em;
    }

    .hero-content h2 {
        font-size: 1.8em;
    }

    .hero-content .btn {
        display: block;
        width: 90%; 
        margin: 10px auto;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .feature-card, .service-card {
        padding: var(--spacing-unit);
    }
}