:root {
    --bg-black: #000000;
    --cineiq-teal: #00f9f8;
    --gold: #ffcf40;
    --white: #ffffff;
    --overlay-color: rgba(0, 0, 0, 0.6);
    --font-main: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
}

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

body {
    background-color: var(--bg-black);
    color: var(--white);
    font-family: var(--font-main);
    overflow-x: hidden;
    min-height: 100vh;
}

/* Background Video Styling */
.video-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
}

.video-background iframe {
    width: 100vw;
    height: 100vh;
    min-width: 177.77vh; /* Aspect ratio 16:9 */
    min-height: 56.25vw;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.7) 100%);
    z-index: -1;
}

/* Page Layout */
.content-wrapper {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navigation Overlay */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 0;
}

.logo-img {
    height: 60px;
    width: auto;
    filter: drop-shadow(0 0 10px rgba(0, 249, 248, 0.4));
}

.login-btn {
    padding: 0.8rem 2rem;
    background-color: rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: var(--white);
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.login-btn:hover {
    background-color: var(--white);
    color: var(--bg-black);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.3);
}

/* Hero Section */
.hero-section {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding-bottom: 5rem;
}

.headline {
    font-family: var(--font-heading);
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 2rem;
    line-height: 1.1;
    max-width: 900px;
    animation: fadeInUp 1s ease-out;
}

.prediqtable {
    color: var(--white);
    font-weight: 800;
}

.iq {
    color: var(--cineiq-teal);
    text-shadow: 0 0 15px rgba(0, 249, 248, 0.4);
}

.contact-info {
    margin-top: 3rem;
    animation: fadeInUp 1s ease-out 0.3s both;
}

.contact-info p {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0.5rem;
}

.email-link {
    color: var(--white);
    text-decoration: none;
    font-size: 1.4rem;
    font-weight: 600;
    transition: color 0.3s ease;
}

.email-link:hover {
    color: var(--cineiq-teal);
}

.cta-button {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 1rem 2.5rem;
    background-color: var(--cineiq-teal);
    color: var(--bg-black);
    text-decoration: none;
    font-weight: 700;
    border-radius: 50px;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    box-shadow: 0 0 20px rgba(0, 249, 248, 0.3);
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 249, 248, 0.5);
    background-color: var(--white);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer Styling */
footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 2rem;
    color: rgba(255, 255, 255, 0.4);
    font-size: 0.9rem;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .headline {
        font-size: 2.5rem;
    }
    .content-wrapper {
        padding: 1.5rem;
    }
    .navbar {
        flex-direction: column;
        gap: 1.5rem;
    }
}