:root {
    --primary-color: #FFC107; /* Amber */
    --secondary-color: #42A5F5; /* Blue */
    --background-color: #121212; /* Dark */
    --surface-color: #1E1E1E; /* Dark Grey */
    --text-primary: #FFFFFF;
    --text-secondary: #B3B3B3;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background-color);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Top Banner */
.top-banner {
    background-color: var(--secondary-color);
    color: #000;
    text-align: center;
    padding: 0.5rem 5%;
    font-size: 0.9rem;
    font-weight: 500;
}

.top-banner a {
    color: #000;
    text-decoration: underline;
    font-weight: bold;
    margin-left: 5px;
}

.top-banner a:hover {
    color: #fff;
}

/* Header & Nav */
header {
    background-color: var(--surface-color);
    padding: 1rem 5%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-container img {
    height: 40px;
    width: auto;
}

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

/* Hero Section */
.hero {
    padding: 6rem 5%;
    text-align: center;
    background: linear-gradient(to bottom, var(--surface-color), var(--background-color));
}

.beta-badge {
    display: inline-block;
    background-color: var(--primary-color);
    color: #000;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: bold;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 2rem;
    box-shadow: 0 0 15px rgba(255, 193, 7, 0.4);
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 3rem auto;
}

.cta-button {
    display: inline-block;
    background-color: var(--primary-color);
    color: #000;
    padding: 1rem 2.5rem;
    font-size: 1.2rem;
    font-weight: bold;
    text-decoration: none;
    border-radius: 8px;
    transition: transform 0.2s, background-color 0.2s;
}

.cta-button:hover {
    background-color: #ffca28;
    transform: translateY(-2px);
}

/* Section Common */
section {
    padding: 5rem 5%;
}

.section-title {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 3rem;
    color: var(--primary-color);
}

/* Value Proposition */
.value-prop {
    background-color: var(--surface-color);
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.card {
    background-color: var(--background-color);
    padding: 2rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: transform 0.2s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--primary-color);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.card p {
    color: var(--text-secondary);
}

/* Features */
.features {
    background-color: var(--background-color);
}

.features .card {
    background-color: var(--surface-color);
}

/* Contact / Beta Application */
.contact {
    background-color: var(--surface-color);
    text-align: center;
}

.contact-container {
    max-width: 600px;
    margin: 0 auto;
    background-color: var(--background-color);
    padding: 3rem;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.contact-container h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.contact-container p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    font-size: 1.2rem;
}

.contact-item a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: bold;
}

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

/* Footer */
footer {
    text-align: center;
    padding: 2rem;
    background-color: #0a0a0a;
    color: var(--text-secondary);
}

/* Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .section-title {
        font-size: 2rem;
    }
}