:root {
    --bg: #fcfcfc;
    --text: #1a1a1a;
    --gray: #666;
    --border: #f0f0f0;
    --white: #ffffff;
    --black: #000000;
}
/* R&D Center */
.split-view {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    padding: 80px 0;
}
.ptexts h2{font-size: clamp(24px, 1.9vw, 36px);}
.ptexts{padding: clamp(30px, calc( (70 / 1920) * 100vw ), 70px) 0;background: #F2F4F7;}
.image-box { aspect-ratio: 16/9; background: #eee; overflow: hidden; }
.image-box img { width: 100%; hieght: 100%; object-fit: cover; }

blockquote { font-size: 28px; line-height: 1.3; color: var(--gray); margin-bottom: 32px; }
.bold-italic { font-weight: 600; font-style: italic; color: var(--black); }

.stats { display: flex; gap: 40px; }
.stat-item .val { font-size: 32px; font-weight: 700; display: block; }
.stat-item .label { font-size: 10px; text-transform: uppercase; color: #aaa; letter-spacing: 1px; }

.features-grid {display: grid;grid-template-columns: repeat(3, 1fr);gap: 32px;margin-top: 40px;}
.feature-card {padding: 40px;/* border: 1px solid var(--border); */transition: all 0.5s;border: 1px #eee solid;}
.feature-card:hover { border-color: var(--black); box-shadow: 0 20px 40px rgba(0,0,0,0.05); }

.feature-card .icon { font-size: 32px; margin-bottom: 32px; }
.feature-card .tag {background: var(--black);color: #fff;padding: 4px 8px;font-size: 12px;text-transform: uppercase;margin-bottom: 16px;display: inline-block;}
.feature-card h3 {font-size: clamp(20px, 1.3vw, 24px);margin-bottom: 16px;}
.feature-card p{font-size: clamp(14px, 0.9vw, 17px);color: #000;}


@media(max-width:991px){
.features-grid {grid-template-columns: repeat(2, 1fr);gap: 30px;margin-top: 20px;}
.feature-card {padding: 20px;}
}

@media(max-width:767px){
.features-grid {grid-template-columns: repeat(1, 1fr);}
}