:root {
    --primary-gold: #FFD700;
    --primary-red: #E60000;
    --primary-black: #000000;
    --secondary-black: #1a1a1a;
    --text-white: #ffffff;
    --text-gray: #cccccc;
    --accent-green: #25D366; /* WhatsApp Green */
    --font-family: 'Arial', sans-serif;
    --spacing-unit: 1rem;
}

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

body {
    font-family: var(--font-family);
    background-color: var(--primary-black);
    color: var(--text-white);
    line-height: 1.6;
}

a {
    text-decoration: none;
    color: inherit;
}

/* Header */
header {
    background-color: var(--secondary-black);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid var(--primary-gold);
    position: relative; /* For mobile menu positioning */
    z-index: 1001;
}

.logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-gold);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.hamburger .bar {
    width: 25px;
    height: 3px;
    background-color: var(--primary-gold);
    transition: all 0.3s ease;
}

/* Nav Menu (Desktop by default) */
.nav-menu {
    display: flex;
    gap: 10px;
}

.header-buttons .btn {
    margin-left: 10px;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    border-radius: 5px;
    font-weight: bold;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background-color: var(--primary-gold);
    color: var(--primary-black);
}

.btn-secondary {
    background-color: var(--primary-red);
    color: var(--text-white);
}

.btn-whatsapp {
    background-color: var(--accent-green);
    color: var(--text-white);
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 6rem 2rem;
    background: linear-gradient(rgba(0,0,0,0.8), rgba(0,0,0,0.8)), url('assets/hero-bg.jpg'); /* Placeholder */
    background-size: cover;
    background-position: center;
}

.hero h1 {
    font-size: 2.5rem;
    color: var(--primary-gold);
    margin-bottom: 1rem;
    line-height: 1.2;
}

.hero p {
    font-size: 1.2rem;
    max-width: 800px;
    margin: 0 auto 2rem;
    color: var(--text-white);
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

/* Content Sections */
.content-section {
    padding: 4rem 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.content-section h2 {
    color: var(--primary-gold);
    margin-bottom: 1.5rem;
    font-size: 2rem;
    text-align: center;
}

.content-section p {
    margin-bottom: 1rem;
    color: var(--text-gray);
}

/* Banner */
.register-banner {
    background: linear-gradient(45deg, var(--primary-red), #990000);
    padding: 3rem 2rem;
    text-align: center;
    margin: 2rem 0;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.register-banner:hover {
    transform: scale(1.02);
}

.register-banner h2 {
    color: var(--text-white);
    margin-bottom: 1rem;
}

/* Key Features List */
.feature-list {
    display: grid;
    gap: 2rem;
}

.feature-item h3 {
    color: var(--primary-gold);
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

/* FAQ Section */
.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    background-color: var(--secondary-black);
    margin-bottom: 1rem;
    border-radius: 5px;
    border: 1px solid #333;
    padding: 1.5rem;
}

.faq-question {
    font-weight: bold;
    color: var(--primary-gold);
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.faq-answer {
    color: var(--text-gray);
    display: block;
}

/* Footer */
footer {
    background-color: var(--secondary-black);
    padding: 2rem;
    text-align: center;
    border-top: 2px solid var(--primary-gold);
    margin-top: auto;
}

.footer-links {
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--text-gray);
    margin: 0 0.5rem;
}

.footer-links a:hover {
    color: var(--primary-gold);
}

.disclaimer {
    font-size: 0.8rem;
    color: #666;
}

/* Floating CTA */
.floating-cta {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
    box-shadow: 0 4px 10px rgba(0,0,0,0.5);
    display: flex;
    align-items: center;
    gap: 10px;
    animation: bounce 3s infinite; /* Bounce every 3 seconds */
}

.floating-cta:hover {
    animation: none; /* Stop shaking on hover */
    transform: scale(1.1); /* Slight zoom on hover */
}

/* Download Box */
.download-box {
    background-color: var(--secondary-black);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    margin: 2rem auto;
    max-width: 600px;
    border: 1px solid var(--primary-gold);
}

.download-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.system-info {
    margin-top: 2rem;
    width: 100%;
    border-collapse: collapse;
}

.system-info td {
    padding: 0.5rem;
    border-bottom: 1px solid #333;
}

/* Login Page Specifics */
.login-container {
    max-width: 400px;
    margin: 4rem auto;
    padding: 2rem;
    background-color: var(--secondary-black);
    border-radius: 10px;
    text-align: center;
}

.form-group {
    margin-bottom: 1rem;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--primary-gold);
}

.form-group input {
    width: 100%;
    padding: 0.8rem;
    border-radius: 5px;
    border: 1px solid #333;
    background-color: var(--primary-black);
    color: white;
}

.security-badge {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-gray);
}

/* Responsive & Mobile Menu */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px; /* Adjust based on header height */
        flex-direction: column;
        background-color: var(--secondary-black);
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.5);
        padding: 20px 0;
        border-bottom: 2px solid var(--primary-gold);
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-item {
        margin: 10px 0;
    }

    .header-buttons {
        display: none; /* Hide default buttons in mobile view if moved to menu */
    }

    /* Add buttons back into mobile menu if needed, or style links */
    .nav-menu .btn {
        display: block;
        margin: 10px auto;
        width: 80%;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
}

@media (min-width: 768px) {
    .download-buttons {
        flex-direction: row;
        justify-content: center;
    }
}

/* Animations */
@keyframes pulse {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.pulse-text {
    animation: pulse 2s infinite ease-in-out;
    display: inline-block;
}

/* Bounce Animation for Chat Button */
@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {transform: translateY(0);}
    40% {transform: translateY(-15px);}
    60% {transform: translateY(-7px);}
}

/* Welcome Banner */
.welcome-banner {
    width: 100%;
    max-width: 800px;
    border-radius: 10px;
    margin: 2rem auto;
    display: block;
    border: 2px solid var(--primary-gold);
    box-shadow: 0 4px 15px rgba(255, 215, 0, 0.3);
    transition: transform 0.3s ease;
}

.welcome-banner:hover {
    transform: scale(1.02);
}

@media (min-width: 1024px) {
    .welcome-banner {
        max-width: 500px;
    }
}

/* User Reviews */
.reviews-section {
    background-color: var(--secondary-black);
    padding: 4rem 2rem;
    margin-top: 2rem;
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.review-card {
    background-color: var(--primary-black);
    padding: 1.5rem;
    border-radius: 10px;
    border: 1px solid #333;
    box-shadow: 0 4px 6px rgba(0,0,0,0.3);
}

.review-stars {
    color: var(--primary-gold);
    margin-bottom: 0.5rem;
}

.review-text {
    font-style: italic;
    color: var(--text-gray);
    margin-bottom: 1rem;
}

.reviewer-name {
    font-weight: bold;
    color: var(--text-white);
}

.reviewer-location {
    font-size: 0.8rem;
    color: var(--text-gray);
}