/**
 * Glassmorphism Components
 * Frosted glass effect cards with Apollo branding
 */

/* ============================================================================
   APP CARDS - Glassmorphic Style
   ============================================================================ */

.app-card {
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 24px;
    padding: 2.5rem;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 32px rgba(37, 118, 185, 0.1);
    overflow: hidden;
    cursor: pointer;
}

.app-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
        rgba(255, 255, 255, 0.1) 0%,
        rgba(255, 255, 255, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.app-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 60px rgba(37, 118, 185, 0.25);
    border-color: rgba(37, 118, 185, 0.4);
}

.app-card:hover::before {
    opacity: 1;
}

/* App Icon */
.app-card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--card-color-start), var(--card-color-end));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    transition: transform 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 8px 24px rgba(37, 118, 185, 0.2);
}

.app-card:hover .app-card-icon {
    transform: rotate(10deg) scale(1.15);
    box-shadow: 0 12px 32px rgba(37, 118, 185, 0.3);
}

/* App Title */
.app-card-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--apollo-dark-blue);
    margin-bottom: 0.75rem;
    text-align: center;
}

/* App Tagline */
.app-card-tagline {
    font-size: 1rem;
    color: #666;
    text-align: center;
    margin-bottom: 1.5rem;
    font-weight: 500;
}

/* App Features */
.app-card-features {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.app-card-features li {
    padding: 0.75rem 0;
    color: #555;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.app-card-features li::before {
    content: '';
    width: 24px;
    height: 24px;
    background: linear-gradient(135deg, var(--card-color-start), var(--card-color-end));
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.app-card-features li:hover {
    color: var(--apollo-dark-blue);
    transform: translateX(5px);
}

/* App CTA */
.app-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--apollo-dark-blue);
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.app-card-cta i {
    transition: transform 0.3s ease;
}

.app-card:hover .app-card-cta i {
    transform: translateX(5px);
}

/* Color Themes for Each App */
.app-card.workspaces {
    --card-color-start: #2576B9;
    --card-color-end: #3a8dd4;
}

.app-card.aibuddy {
    --card-color-start: #FFD95C;
    --card-color-end: #ffc107;
}

.app-card.myapollo {
    --card-color-start: #EB9CC4;
    --card-color-end: #e83e8c;
}

.app-card.faceai {
    --card-color-start: #BCD9F2;
    --card-color-end: #9ac7e8;
}

.app-card.writing {
    --card-color-start: #EB4754;
    --card-color-end: #dc3545;
}

/* ============================================================================
   GLASS STAT CARDS
   ============================================================================ */

.glass-stat-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    transition: all 0.3s ease;
}

.glass-stat-card:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(255, 255, 255, 0.1);
}

.glass-stat-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.glass-stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.5rem;
}

.glass-stat-label {
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.9);
    font-weight: 500;
}

/* ============================================================================
   RESPONSIVE GLASSMORPHISM
   ============================================================================ */

@media (max-width: 768px) {
    .app-card {
        padding: 2rem;
    }

    .app-card-icon {
        width: 64px;
        height: 64px;
        font-size: 2rem;
    }

    .app-card-title {
        font-size: 1.5rem;
    }

    .glass-stat-card {
        padding: 1.5rem;
    }

    .glass-stat-value {
        font-size: 2rem;
    }
}

/* ============================================================================
   PERFORMANCE OPTIMIZATION
   ============================================================================ */

/* Disable blur on low-end devices */
@media (prefers-reduced-motion: reduce) {
    .app-card,
    .glass-stat-card,
    .hero-stat {
        backdrop-filter: none;
        background: rgba(255, 255, 255, 0.95);
    }
}

/* Fallback for browsers that don't support backdrop-filter */
@supports not (backdrop-filter: blur(20px)) {
    .app-card,
    .glass-stat-card {
        background: rgba(255, 255, 255, 0.95);
    }

    .hero-stat {
        background: rgba(255, 255, 255, 0.9);
    }
}