/* 
  Custom CSS for RenalAssure
  Note: Tailwind CSS is being loaded via CDN. 
  You can add any custom non-Tailwind overrides or custom animations here.
*/

.bg-grid-pattern {
    background-size: 12px 12px;
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.05) 1px, transparent 1px),
                      linear-gradient(to bottom, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
}

/* Scroll Animation Classes */
.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}
.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.scroll-reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}
.scroll-reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}

.scroll-reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
}
.scroll-reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}

.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }
.delay-500 { transition-delay: 500ms; }

/* 3D Card Effect */
.card-3d {
    background: #fff;
    border-radius: 1.25rem;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06), 0 1px 4px rgba(0, 0, 0, 0.04);
    transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94), box-shadow 0.5s ease;
    transform: perspective(1000px) rotateX(0deg) rotateY(0deg) translateY(0);
}
.card-3d:hover {
    transform: perspective(1000px) rotateX(2deg) rotateY(-2deg) translateY(-8px);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.1),
        0 8px 24px rgba(0, 0, 0, 0.06),
        0 0 0 1px rgba(255, 110, 34, 0.08);
}
.card-3d .card-image img {
    transition: transform 0.7s ease;
}
.card-3d:hover .card-image img {
    transform: scale(1.08);
}
.card-3d:hover .card-title {
    color: #FF6E22;
}