@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
    /* Brand Colors - Neon Nightlife Theme */
    --brand-midnight: #0b1220;
    --brand-violet: #5b2bff;
    --brand-magenta: #ff3f8f;
    --brand-cyan: #1ed5ff;
    --brand-accent: #f6b73c;
    --text-primary: #0b1220;
    --text-secondary: #1f2a3d;
    
    /* Typography */
    --font-display: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html, body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--text-primary);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
}

/* Remove old logo styles */
#logo-container, #app-logo {
    display: none;
}

/* New: Sticky Header Styles */
.sticky-top-nav {
    position: sticky;
    top: 0;
    z-index: 1030;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    background: linear-gradient(90deg, var(--brand-violet) 0%, var(--brand-magenta) 100%);
    box-shadow: 0 4px 12px rgba(91, 43, 255, 0.15);
}

#nav-app-logo {
    height: auto;
    max-width: 120px; /* Smaller logo size for the nav bar */
    filter: none;
}


.hero, .hero-bg {
    min-height: 80vh;
    background: linear-gradient(135deg, #5b2bff 0%, #ff3f8f 50%, #1ed5ff 100%);
    position: relative;
    padding: 2rem;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 50%, rgba(30, 213, 255, 0.2) 0%, transparent 50%),
                radial-gradient(circle at 80% 80%, rgba(255, 63, 143, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

h1.display-3 {
    font-family: var(--font-display);
    text-transform: uppercase;
    font-weight: 700 !important;
    letter-spacing: 0.5px;
    text-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    position: relative;
    z-index: 1;
}

.hero .lead {
    font-family: var(--font-body);
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    font-weight: 500;
    position: relative;
    z-index: 1;
}

.btn-light {
    border-radius: 28px;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-weight: 600;
    background: white;
    color: var(--brand-violet);
    border: none;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.btn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
    background: white;
    color: var(--brand-magenta);
}

.features-section .card-title {
    font-weight: bold;
}

.feature-spotlight {
    padding: 6rem 0;
}

/* New: Animation Placeholder Style */
.animation-placeholder {
    min-height: 350px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    border: 3px dashed #ddd;
    /* If you replace this with a GIF/Video, you can remove this style */
}

/* ... rest of the existing CSS ... */
/* Brand Gradients */
.hero-gradient {
    background: linear-gradient(135deg, var(--brand-violet) 0%, var(--brand-magenta) 50%, var(--brand-cyan) 100%);
}

.gradient-text {
    background: linear-gradient(135deg, var(--brand-violet) 0%, var(--brand-magenta) 50%, var(--brand-cyan) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Modal Styles for Auth Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-content-auth {
    background-color: white;
    border-radius: 0.5rem;
    max-width: 800px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    padding: 1rem;
}