/* Custom Brand Colors and Utilities */
:root {
    --intelDark: #022255;
    --intelSteel: #5C728E;
    --intelLight: #F8FAFC;
    --intelAccent: #3B82F6;
}

.glass-nav {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(2, 34, 85, 0.1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1);
}

.section-underline {
    width: 60px;
    height: 4px;
    background-color: #3B82F6;
    margin: 1rem auto 0;
    border-radius: 99px;
}

.benefit-bubble {
    width: 280px;
    height: 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(59, 130, 246, 0.3);
    padding: 2rem;
    transition: all 0.3s ease;
}

.benefit-bubble:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.05);
}

/* 3D Carousel Logic */
.carousel-container {
    perspective: 1200px;
    position: relative;
    height: 480px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: visible;
}

.review-slide {
    position: absolute;
    width: 100%;
    max-width: 500px;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
    pointer-events: none;
    z-index: 0;
    transform: scale(0.6) translateX(0);
    visibility: hidden;
}

.review-slide.active {
    opacity: 1;
    visibility: visible;
    transform: scale(1) translateX(0);
    z-index: 30;
    pointer-events: auto;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.15);
}

.review-slide.prev {
    opacity: 0.4;
    visibility: visible;
    transform: scale(0.75) translateX(-70%) rotateY(25deg);
    z-index: 20;
}

.review-slide.next {
    opacity: 0.4;
    visibility: visible;
    transform: scale(0.75) translateX(70%) rotateY(-25deg);
    z-index: 20;
}