/* Hero Section Background */
.hero-bg {
    background-color: #0a0a0a;
    background-image: radial-gradient(circle at 25% 25%, rgba(167, 139, 250, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 75% 75%, rgba(244, 114, 182, 0.1) 0%, transparent 50%);
}

/* Card Border Gradient for a sleek, modern look */
.card-border-gradient {
    border: 1px solid transparent;
    background: linear-gradient(hsl(var(--background)), hsl(var(--background))) padding-box,
        linear-gradient(135deg, hsl(var(--primary) / 0.3), hsl(var(--muted) / 0.3)) border-box;
    transition: all 0.3s ease;
}

.card-border-gradient:hover {
    border-color: transparent;
    background: linear-gradient(hsl(var(--background)), hsl(var(--background))) padding-box,
        linear-gradient(135deg, hsl(var(--primary)), hsl(var(--muted))) border-box;
}

/* Glow Effect for interactive elements */
.glow-effect {
    position: relative;
}

.glow-effect::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, hsl(var(--primary) / 0.1), transparent 70%);
    transform: translate(-50%, -50%);
    z-index: -1;
    transition: opacity 0.5s ease;
    opacity: 0;
}

.glow-effect:hover::before {
    opacity: 1;
}

/* General scroll reveal animations */
.reveal-on-scroll {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.reveal-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Specific animation delays for feature blocks */
.feature-block.reveal-on-scroll:nth-child(1) {
    transition-delay: 0s;
}

.feature-block.reveal-on-scroll:nth-child(2) {
    transition-delay: 0.1s;
}

.feature-block.reveal-on-scroll:nth-child(3) {
    transition-delay: 0.2s;
}

.feature-block.reveal-on-scroll:nth-child(4) {
    transition-delay: 0.3s;
}

.feature-block.reveal-on-scroll:nth-child(5) {
    transition-delay: 0.4s;
}

.feature-block.reveal-on-scroll:nth-child(6) {
    transition-delay: 0.5s;
}

/* Feature Block as a Card */
.feature-block {
    background-color: hsl(var(--card));
    border: 1px solid hsl(var(--border));
    border-radius: var(--radius);
    padding: 2rem;
    margin-bottom: 2rem;
    /* Gap between cards */
    position: relative;
    overflow: hidden;
    /* For background animation */
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    /* Tailwind shadow-md */
}

.feature-block:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
    /* Larger shadow on hover */
}

/* Background animation for cards */
@keyframes flow-pattern {
    0% {
        background-position: 0% 0%;
    }

    100% {
        background-position: 100% 100%;
    }
}

.feature-block::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-image:
        repeating-linear-gradient(45deg, hsl(var(--primary) / 0.03), hsl(var(--primary) / 0.03) 5px, transparent 5px, transparent 20px),
        repeating-linear-gradient(-45deg, hsl(var(--primary) / 0.03), hsl(var(--primary) / 0.03) 5px, transparent 5px, transparent 20px);
    background-size: 40px 40px;
    animation: flow-pattern 30s linear infinite;
    opacity: 0.5;
    z-index: 0;
    /* Keep behind content */
}

.feature-block-content {
    position: relative;
    /* Ensure content is above pseudo-element */
    z-index: 1;
    text-align: left;
    /* Default text alignment */
}

.feature-number {
    font-size: 3rem;
    /* text-5xl */
    font-weight: 800;
    /* font-extrabold */
    margin-bottom: 1rem;
    display: block;
    /* Ensures it takes its own line */
}

@media (min-width: 768px) {

    /* md breakpoint */
    .feature-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 2rem;
    }

    .feature-block {
        margin-bottom: 0;
        /* Remove extra margin when in grid */
    }
}

@media (min-width: 1024px) {

    /* lg breakpoint */
    .feature-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
}