/* Futuristic Theme Overrides - Add to end of styles.css */

/* Dark Theme Base */
body {
    background: var(--color-bg-primary);
    color: var(--color-text);
}

/* Update Sidebar for Dark Theme */
.sidebar {
    background: var(--color-bg-sidebar);
    backdrop-filter: blur(10px);
    border-right: 1px solid rgba(99, 102, 241, 0.2);
}

.sidebar-logo {
    color: var(--color-text);
    background: var(--gradient-cosmic);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-subtitle {
    color: var(--color-text-muted);
}

.nav-link {
    color: var(--color-text-muted);
}

.nav-link:hover {
    color: var(--color-text);
    background: rgba(99, 102, 241, 0.1);
    border-left-color: var(--color-nebula-purple);
}

.nav-link.active {
    color: var(--color-text);
    background: rgba(99, 102, 241, 0.15);
    border-left-color: var(--color-neon-cyan);
}

/* Main Content Dark Theme */
.main-content {
    background: var(--color-bg-primary);
}

/* Typography Dark Theme */
h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--color-text);
}

p {
    color: var(--color-text-muted);
}

/* Resource Cards - Glassmorphism */
.resource-card {
    background: var(--color-bg-card);
    border: 1px solid rgba(99, 102, 241, 0.2);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

.resource-card:hover {
    border-color: var(--color-nebula-purple);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.resource-card h4 {
    color: var(--color-neon-cyan);
}

/* Callouts Dark Theme */
.callout {
    background: rgba(45, 53, 97, 0.3);
    border-left-width: 3px;
    backdrop-filter: blur(10px);
}

.callout-success {
    border-left-color: var(--color-success);
    background: rgba(16, 185, 129, 0.1);
}

.callout-info {
    border-left-color: var(--color-cyber-blue);
    background: rgba(59, 130, 246, 0.1);
}

.callout-warning {
    border-left-color: var(--color-warning);
    background: rgba(245, 158, 11, 0.1);
}

.callout-error {
    border-left-color: var(--color-error);
    background: rgba(239, 68, 68, 0.1);
}

.callout-title {
    color: var(--color-text);
}

/* Progress Bar Futuristic */
.progress-indicator {
    background: var(--color-bg-card);
    border: 1px solid rgba(99, 102, 241, 0.2);
    backdrop-filter: blur(10px);
}

.progress-bar {
    background: rgba(99, 102, 241, 0.2);
}

.progress-fill {
    background: var(--gradient-cosmic);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
}

/* Buttons Futuristic */
.btn {
    background: var(--color-nebula-purple);
    box-shadow: var(--shadow-glow);
    border: 1px solid rgba(99, 102, 241, 0.3);
}

.btn:hover {
    background: var(--color-cyber-blue);
    box-shadow: var(--shadow-glow-cyan);
    transform: translateY(-2px);
}

.btn-accent {
    background: var(--color-neon-cyan);
}

.btn-accent:hover {
    background: var(--color-cyber-blue);
}

/* Code Blocks Dark Theme */
code {
    background: rgba(99, 102, 241, 0.1);
    color: var(--color-neon-cyan);
}

pre {
    background: rgba(45, 53, 97, 0.4);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

pre code {
    color: var(--color-text);
}

/* Hero Section - NEW */
.hero-section {
    min-height: 85vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg,
            rgba(251, 146, 60, 0.05) 0%,
            rgba(236, 72, 153, 0.05) 35%,
            rgba(99, 102, 241, 0.05) 70%,
            rgba(6, 182, 212, 0.05) 100%);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 20% 50%, rgba(251, 146, 60, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(99, 102, 241, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(6, 182, 212, 0.05) 0%, transparent 50%);
    opacity: 0.6;
}

.hero-content {
    text-align: center;
    z-index: 10;
    max-width: 900px;
    padding: var(--space-2xl);
}

.hero-title {
    font-size: var(--font-size-6xl);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--space-lg);
    background: var(--gradient-cosmic);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--color-text-muted);
    margin-bottom: var(--space-2xl);
    line-height: 1.6;
    animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero-cta {
    display: flex;
    gap: 2rem;
    /* Increased from var(--space-md) */
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 1.2s ease-out 0.4s backwards;
}

/* Fix for adjacent buttons in content areas (non-flex containers) */
.btn+.btn {
    margin-left: 1rem;
}

/* Ensure buttons in resource cards have proper spacing if stacked */
.resource-card .btn {
    margin-top: 1rem;
}

/* Modern sleek styling for buttons */
.btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    letter-spacing: 0.5px;
}

.btn:active {
    transform: scale(0.98) translateY(0);
}

/* Floating particles animation */
@keyframes float {

    0%,
    100% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-xl);
    margin: var(--space-3xl) 0;
}

.feature-card {
    background: var(--gradient-card);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-glow);
    border-color: var(--color-nebula-purple);
}

.feature-icon {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--space-md);
    display: block;
}

.feature-title {
    font-size: var(--font-size-xl);
    color: var(--color-text);
    margin-bottom: var(--space-sm);
}

.feature-description {
    color: var(--color-text-muted);
    font-size: var(--font-size-sm);
}

/*  Payment Section Futuristic */
.payment-section {
    background: linear-gradient(135deg,
            rgba(99, 102, 241, 0.2) 0%,
            rgba(6, 182, 212, 0.2) 100%);
    border: 1px solid rgba(99, 102, 241, 0.3);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-glow);
}

/* Responsive Hero */
@media (max-width: 768px) {
    .hero-title {
        font-size: var(--font-size-4xl);
    }

    .hero-subtitle {
        font-size: var(--font-size-lg);
    }

    .hero-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }
}