/* ===================================
   MODERN CARD DESIGNS - CSS AWARDS
   Glassmorphism, Neumorphism, 3D Effects
   =================================== */

/* ===== Service Cards - Glassmorphism ===== */
.service-card {
    position: relative;
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Animated gradient border */
.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 24px;
    padding: 2px;
    background: linear-gradient(135deg, #667eea, #764ba2, #f093fb);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.service-card:hover::before {
    opacity: 1;
    animation: rotateBorder 3s linear infinite;
}

@keyframes rotateBorder {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.3),
        0 0 40px rgba(102, 126, 234, 0.3);
}

/* Service Icon with Gradient */
.service-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    margin-bottom: 1.5rem;
    position: relative;
    overflow: hidden;
    transition: transform 0.4s ease;
}

.service-card:hover .service-icon {
    transform: rotateY(180deg);
}

.service-icon::before {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transform: translateX(-100%) translateY(-100%) rotate(45deg);
    transition: transform 0.6s ease;
}

.service-card:hover .service-icon::before {
    transform: translateX(100%) translateY(100%) rotate(45deg);
}

/* ===== Team Cards - 3D Flip Effect ===== */
.team-card-3d {
    perspective: 1000px;
    height: 400px;
}

.team-card-inner {
    position: relative;
    width: 100%;
    height: 100%;
    transition: transform 0.8s;
    transform-style: preserve-3d;
}

.team-card-3d:hover .team-card-inner {
    transform: rotateY(180deg);
}

.team-card-front,
.team-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    backface-visibility: hidden;
    border-radius: 20px;
    overflow: hidden;
}

.team-card-front {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.team-card-back {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: white;
}

/* ===== Bento Grid Layout ===== */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: 200px;
    gap: 1.5rem;
    margin: 3rem 0;
}

.bento-item {
    position: relative;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2rem;
    overflow: hidden;
    transition: all 0.3s ease;
}

.bento-item:hover {
    transform: scale(1.05);
    z-index: 10;
}

.bento-item-large {
    grid-column: span 2;
    grid-row: span 2;
}

.bento-item-wide {
    grid-column: span 2;
}

.bento-item-tall {
    grid-row: span 2;
}

/* Animated background patterns */
.bento-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 1px, transparent 1px);
    background-size: 20px 20px;
    animation: patternMove 20s linear infinite;
}

@keyframes patternMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(20px, 20px); }
}

/* ===== Statistics Section - Modern ===== */
.stats-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    padding: 4rem 0;
}

.stat-item {
    position: relative;
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1), rgba(118, 75, 162, 0.1));
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
    transition: all 0.4s ease;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(
        from 0deg at 50% 50%,
        transparent 0deg,
        rgba(102, 126, 234, 0.3) 90deg,
        transparent 180deg
    );
    animation: rotate 4s linear infinite;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.stat-item:hover::before {
    opacity: 1;
}

@keyframes rotate {
    100% { transform: rotate(360deg); }
}

.stat-number {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
}

.stat-label {
    font-size: 1.1rem;
    color: rgba(255, 255, 255, 0.8);
    margin-top: 1rem;
    position: relative;
    z-index: 1;
}

/* ===== Testimonial Cards - Floating ===== */
.testimonial-card {
    position: relative;
    padding: 2.5rem;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 24px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.4s ease;
}

.testimonial-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

.testimonial-card::before {
    content: '"';
    position: absolute;
    top: -20px;
    left: 20px;
    font-size: 120px;
    font-weight: bold;
    color: rgba(102, 126, 234, 0.1);
    font-family: Georgia, serif;
}

/* ===== Feature Grid - Isometric ===== */
.feature-grid-isometric {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    padding: 2rem 0;
}

.feature-isometric {
    position: relative;
    padding: 2.5rem;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 20px;
    color: white;
    transform-style: preserve-3d;
    transition: transform 0.4s ease;
}

.feature-isometric:hover {
    transform: rotateX(5deg) rotateY(5deg) translateY(-10px);
}

.feature-isometric::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 10px;
    right: -10px;
    bottom: -10px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 20px;
    transform: translateZ(-50px);
    z-index: -1;
}

/* ===== Pricing Cards - Premium ===== */
.pricing-card {
    position: relative;
    padding: 3rem 2rem;
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(20px);
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 30px;
    overflow: hidden;
    transition: all 0.4s ease;
}

.pricing-card.featured {
    border-color: #667eea;
    transform: scale(1.05);
}

.pricing-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.5s ease;
}

.pricing-card:hover::before {
    left: 100%;
}

.pricing-price {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ===== Image Gallery - Masonry ===== */
.gallery-masonry {
    column-count: 3;
    column-gap: 1.5rem;
}

.gallery-item {
    break-inside: avoid;
    margin-bottom: 1.5rem;
    border-radius: 20px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
    z-index: 10;
}

.gallery-item img {
    width: 100%;
    display: block;
    border-radius: 20px;
    transition: filter 0.3s ease;
}

.gallery-item:hover img {
    filter: brightness(0.8);
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* ===== Responsive ===== */
@media (max-width: 1200px) {
    .bento-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-auto-rows: 150px;
    }
    
    .bento-item-large,
    .bento-item-wide {
        grid-column: span 2;
    }
    
    .gallery-masonry {
        column-count: 2;
    }
    
    .stat-number {
        font-size: 3rem;
    }
}

@media (max-width: 480px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-masonry {
        column-count: 1;
    }
}