/* .purity-section {
    background: url('../../assets/images/background/milgbg.jpg');
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
} */


/* Section overlay background (image + gradient) */
.purity-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('../assets/bg/bg-3.jpg') center/cover no-repeat,
        linear-gradient(135deg, #f8f9fa 0%, #ffffff 50%, #f0f4f8 100%);
    opacity: 0.5;
    z-index: 0;
}

.purity-section .container {
    position: relative;
    z-index: 1;
}

.purity-card {
    position: relative;
    min-height: clamp(200px, 24vw, 260px);
    cursor: pointer;
}

.purity-card .card-front,
.purity-card .card-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    border-radius: 20px;
    padding: 1rem 0.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    border: 2px solid transparent;
    transition: transform 0.6s ease;
}

.purity-card .card-front {
    transform: rotateY(0deg);
}

.purity-card .card-back {
    transform: rotateY(180deg);
    background: linear-gradient(145deg, var(--primary-color), var(--secondary-color));
}

@media (hover: hover) {
    .purity-card:hover .card-front {
        transform: rotateY(-180deg);
    }

    .purity-card:hover .card-back {
        transform: rotateY(0deg);
    }
}

.icon-container {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 0.2rem;
    position: relative;
    transition: all 0.4s ease;
}

.icon-container i {
    font-size: 2.5rem;
    transition: transform 0.3s ease;
}

@media (hover: hover) {
    .purity-card:hover .icon-container {
        transform: scale(1.1) rotate(5deg);
    }

    .purity-card:hover .icon-container i {
        transform: scale(1.2);
    }
}

.purity-card h3 {
    font-size: 1.8rem;
    font-weight: 700;
    position: relative;
}

.purity-card p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #000000;
    margin: 0;
}

.purity-card .card-back p {
    color: rgba(255, 255, 255, 0.9);
}

@keyframes flipIn {
    0% {
        transform: rotateY(180deg) scale(0.8);
        opacity: 0;
    }

    50% {
        transform: rotateY(90deg) scale(1.05);
        opacity: 0.5;
    }

    100% {
        transform: rotateY(0deg) scale(1);
        opacity: 1;
    }
}

/* Responsive tweaks for cards */
@media (max-width: 768px) {

    .purity-card .card-front,
    .purity-card .card-back {
        padding: 1.25rem 0.75rem;
    }

    .icon-container {
        width: 72px;
        height: 72px;
    }

    .icon-container i {
        font-size: 2rem;
    }

    .purity-card h3 {
        font-size: 1.5rem;
    }

    .purity-card p {
        font-size: 0.95rem;
    }
}

/* Arrow Timeline Styles */
.arrow-timeline {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
    position: relative;
    padding: 20px 0;
}

.timeline-item {
    flex: 0 0 auto;
    max-width: 300px;
    width: 100%;
    position: relative;
}

.arrow {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--third-color);
    font-size: 2rem;
    transition: all 0.3s ease;
}

.arrow-mobile {
    display: none;
}

.arrow-desktop {
    display: inline-block;
}

.arrow:hover {
    transform: scale(1.2);
    color: var(--secondary-color);
}

/* Responsive Design for Arrow Timeline */
@media (max-width: 768px) {
    .arrow-timeline {
        flex-direction: column;
        gap: 0px;
    }

    .arrow {
        transform: none;
        margin: 10px 0;
    }

    .arrow-desktop {
        display: none;
    }

    .arrow-mobile {
        display: inline-block;
    }
}