/**
 * Enterprise-Level UI Enhancements
 * Advanced visual effects and professional components
 * Author: Sarosh Baig
 */

/* Advanced Card Variants */
.card-premium {
    border: 2px solid transparent;
    background: linear-gradient(white, white) padding-box,
                linear-gradient(135deg, var(--primary), var(--secondary)) border-box;
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.15);
}

.card-enterprise {
    position: relative;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 1));
    border: 1px solid rgba(59, 130, 246, 0.1);
}

.card-enterprise::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--primary), var(--secondary));
    border-radius: var(--radius-md) 0 0 var(--radius-md);
}

/* Advanced Buttons */
.btn-gradient-premium {
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    color: white;
    border: none;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
    position: relative;
    overflow: hidden;
}

.btn-gradient-premium::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    transform: translate(-50%, -50%);
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transition: width 0.6s, height 0.6s;
}

.btn-gradient-premium:hover::after {
    width: 300px;
    height: 300px;
}

.btn-glass {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: white;
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.2);
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.3);
}

/* Advanced Typography */
.text-premium {
    background: linear-gradient(135deg, #667EEA 0%, #764BA2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
}

.text-shine {
    background: linear-gradient(90deg, 
        var(--primary) 0%, 
        var(--primary-light) 50%, 
        var(--primary) 100%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: shine 3s linear infinite;
}

@keyframes shine {
    to {
        background-position: 200% center;
    }
}

/* Advanced Badges */
.badge-premium {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-full);
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
    font-weight: 600;
    position: relative;
    overflow: hidden;
}

.badge-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    100% {
        left: 100%;
    }
}

.badge-outline-premium {
    background: transparent;
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 0.4rem 0.9rem;
}

/* Advanced Borders */
.border-glow {
    border: 2px solid var(--primary);
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

.border-glow:hover {
    box-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
}

/* Advanced Backgrounds */
.bg-mesh-gradient {
    background-color: #0F172A;
    background-image: 
        radial-gradient(at 27% 37%, hsla(215, 98%, 61%, 0.15) 0px, transparent 0%),
        radial-gradient(at 97% 21%, hsla(125, 98%, 72%, 0.1) 0px, transparent 50%),
        radial-gradient(at 52% 99%, hsla(354, 98%, 61%, 0.1) 0px, transparent 50%),
        radial-gradient(at 10% 29%, hsla(256, 96%, 67%, 0.15) 0px, transparent 50%),
        radial-gradient(at 97% 96%, hsla(38, 60%, 74%, 0.1) 0px, transparent 50%),
        radial-gradient(at 33% 50%, hsla(222, 67%, 73%, 0.15) 0px, transparent 50%),
        radial-gradient(at 79% 53%, hsla(343, 68%, 79%, 0.1) 0px, transparent 50%);
}

.bg-dotted-pattern {
    background-image: 
        radial-gradient(circle, rgba(59, 130, 246, 0.15) 1px, transparent 1px);
    background-size: 20px 20px;
}

/* Advanced Shadows */
.shadow-premium {
    box-shadow: 
        0 0 0 1px rgba(59, 130, 246, 0.05),
        0 2px 4px rgba(0, 0, 0, 0.05),
        0 12px 24px rgba(59, 130, 246, 0.1);
}

.shadow-premium:hover {
    box-shadow: 
        0 0 0 1px rgba(59, 130, 246, 0.1),
        0 4px 8px rgba(0, 0, 0, 0.08),
        0 16px 32px rgba(59, 130, 246, 0.15);
}

.shadow-neon {
    box-shadow: 
        0 0 10px rgba(59, 130, 246, 0.5),
        0 0 20px rgba(59, 130, 246, 0.3),
        0 0 30px rgba(59, 130, 246, 0.1);
}

/* Advanced Dividers */
.divider-gradient {
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    border: none;
}

.divider-premium {
    position: relative;
    text-align: center;
    margin: 2rem 0;
}

.divider-premium::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    width: 45%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary));
}

.divider-premium::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    width: 45%;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), transparent);
}

/* Scroll Indicators */
.scroll-indicator {
    position: fixed;
    top: 60px;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(59, 130, 246, 0.1);
    z-index: var(--z-sticky);
}

.scroll-progress {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    width: 0%;
    transition: width 0.2s;
}

/* Loading Animations */
.skeleton-premium {
    background: linear-gradient(
        90deg,
        rgba(59, 130, 246, 0.05) 0%,
        rgba(59, 130, 246, 0.15) 50%,
        rgba(59, 130, 246, 0.05) 100%
    );
    background-size: 200% 100%;
    animation: skeleton-loading 1.5s ease-in-out infinite;
}

@keyframes skeleton-loading {
    0% {
        background-position: 200% 0;
    }
    100% {
        background-position: -200% 0;
    }
}

/* Tooltips Enhancement */
[data-tooltip] {
    position: relative;
    cursor: help;
}

[data-tooltip]::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%) translateY(10px);
    background: rgba(15, 23, 42, 0.95);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-xl);
    z-index: var(--z-popover);
}

[data-tooltip]:hover::after {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Gradient Overlays */
.overlay-gradient-top {
    position: relative;
}

.overlay-gradient-top::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent);
    pointer-events: none;
}

.overlay-gradient-bottom {
    position: relative;
}

.overlay-gradient-bottom::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(0deg, rgba(0, 0, 0, 0.5), transparent);
    pointer-events: none;
}

/* Counter Animation */
@keyframes countUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.counter {
    animation: countUp 0.6s ease-out;
}

/* Print Optimization */
@media print {
    .navbar,
    .footer,
    .btn,
    .badge,
    .sticky-top,
    [data-aos] {
        display: none !important;
    }
    
    .card {
        box-shadow: none !important;
        border: 1px solid #ddd !important;
        page-break-inside: avoid;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
}