:root {
    --primary-color: #22d3ee;
    /* Cyan from logo */
    --accent-color: #67e8f9;
    --text-light: #ffffff;
    --text-dim: #94a3b8;
    --glass-bg: rgba(0, 0, 0, 0.4);
    /* Darker glass for better contrast with black */
    --glass-border: rgba(34, 211, 238, 0.2);
    /* Cyan border hint */
    --bg-gradient-start: #000000;
    --bg-gradient-end: #111827;
}

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

body {
    font-family: 'Cairo', 'Outfit', sans-serif;
    background: linear-gradient(135deg, var(--bg-gradient-start), var(--bg-gradient-end));
    color: var(--text-light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
}

.background-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?q=80&w=2074&auto=format&fit=crop') no-repeat center center/cover;
    filter: brightness(0.3) grayscale(0.2);
    /* Darker and slightly desaturated to pop the cyan */
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: rgba(15, 23, 42, 0.3);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

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

.logo-img {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.hero-section {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 2rem 1rem;
}

.content-wrapper {
    width: 100%;
    max-width: 1200px;
    animation: fadeIn 1s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-weight: 700;
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-dim);
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.search-container {
    width: 100%;
    display: flex;
    justify-content: center;
}

.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    transition: transform 0.3s ease;
    max-width: 100%;
    overflow-x: auto;
    /* Handle iframe overflow if nice */
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.3);
}

iframe {
    max-width: 100%;
    border-radius: 8px;
    /* Optional: adds nice corners */
}

/* Default State (Desktop) */
.mobile-iframe {
    display: none;
}

.desktop-iframe {
    display: block;
}

.footer {
    text-align: center;
    padding: 1.5rem;
    color: var(--text-dim);
    font-size: 0.9rem;
    background: rgba(15, 23, 42, 0.5);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 850px) {
    .content-wrapper {
        width: auto;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .glass-card {
        padding: 1rem;
        border-radius: 15px;
        display: flex;
        justify-content: center;
    }

    /* Sketch visibility on mobile */
    .desktop-iframe {
        display: none;
    }

    .mobile-iframe {
        display: block;
    }
}