/* 3D Flip Card Styles */

.features-grid {
    gap: 3rem !important;
    /* Increased spacing */
    perspective: 1000px;
}

.feature-card {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    height: 300px;
    /* Fixed height for flip consistency */
    cursor: pointer;
}

/* Remove old hover effects */
.feature-card:hover {
    transform: none !important;
    box-shadow: none !important;
}

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

.feature-card:hover .feature-card-inner {
    transform: rotateY(180deg);
}

.feature-card-front,
.feature-card-back {
    position: absolute;
    width: 100%;
    height: 100%;
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(99, 102, 241, 0.2);
    box-shadow: var(--shadow-md);
}

/* Front Face */
.feature-card-front {
    background: var(--gradient-card);
    backdrop-filter: blur(10px);
}

.feature-card-front .feature-icon {
    font-size: 5rem;
    margin-bottom: var(--spacing-lg);
    transform: translateZ(20px);
    /* Subtle depth */
}

.feature-card-front .feature-title {
    font-size: var(--font-size-2xl);
    background: var(--gradient-cosmic);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0;
}

/* Back Face */
.feature-card-back {
    background: #0f172a;
    /* Dark background for back */
    transform: rotateY(180deg);
    border: 1px solid var(--color-nebula-purple);
    box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
    /* Glow effect on flip */
}

.feature-card-back .feature-description {
    color: var(--color-text);
    font-size: var(--font-size-lg);
    line-height: 1.6;
}

/* Light Mode Overrides for Back Face */
body.light-mode .feature-card-back {
    background: #ffffff;
    border: 1px solid var(--color-nebula-purple);
}

body.light-mode .feature-card-back .feature-description {
    color: #334155;
}