/* ==========================================================================
   1. Reset & Global Styles
   ========================================================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #0b0b0b;
    color: #ffffff;
}

/* ==========================================================================
   2. Header Navigation
   ========================================================================== */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: #e2ebec;
    backdrop-filter: blur(10px); /* Smooth frosted-glass effect */
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Logo Styling matching your theme */
.logo {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 1px;
}
.logo img {
    max-height: 100px;
    width: 300px;
    margin: -24px auto;
    object-fit: cover;
}

.logo-renee {
    color: #e5e5e5; /* Lighter tone for Renee */
}

.logo-xai {
    color: #ff3333; /* Red accent for Xai */
}

/* Navigation Menu */
.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: #b3b3b3;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
    color: #ff3333; /* Red hover state */
}

/* ==========================================================================
   3. Video Banner (Hero Section)
   ========================================================================== */
.hero-banner {
    position: relative;
    width: 100%;
    height: 100vh; /* Full viewport height */
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

.banner-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    object-fit: cover; /* Ensures video covers space without stretching */
    z-index: 1;
}

/* Overlay ensures text is readable over any video footage */
.banner-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.7));
    z-index: 2;
}

.banner-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 0 20px;
    max-width: 800px;
}

.banner-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.banner-content p {
    font-size: 1.25rem;
    color: #d4d4d4;
    margin-bottom: 40px;
}

/* Call to Action Button */
.cta-button {
    display: inline-block;
    padding: 12px 32px;
    background-color: #ff3333;
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    border-radius: 4px;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.cta-button:hover {
    background-color: #cc0000;
    transform: translateY(-2px);
}

/* Responsive adjustments for mobile screens */
@media (max-width: 768px) {
    .banner-content h1 {
        font-size: 2.5rem;
    }
    .nav-menu {
        gap: 15px;
    }
}
/* RENEE'S CODING */
.banner-content a:hover { 
    background-color: springgreen; 
}