.drilling-page{min-height:100vh;padding:0;margin:0}.drilling-page--with-image{position:relative;overflow:hidden}.drilling-page-bg{z-index:0}.drilling-page .container{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:0 20px}.drilling-hero{padding:80px 0}.drilling-content{display:flex;gap:60px}.drilling-right-content{flex:1 1;display:flex;flex-direction:column;gap:40px}.drilling-acronym{display:flex;align-items:center}.drilling-acronym h1{font-size:10rem;width:59%;font-weight:700;color:var(--black);margin:0;writing-mode:sideways-lr}.drilling-subtitle{background:var(--light-green);color:#fff;padding:5px 10px;display:inline-block;font-weight:700;font-size:2.2rem}.drilling-subtitle span{writing-mode:sideways-lr;display:block}.drilling-description{background:#fff;box-shadow:0 4px 20px rgba(0,0,0,.08);border:1px solid var(--gray-200);padding:30px;border-radius:12px}.drilling-description p{font-size:1.2rem;color:var(--medium-gray);text-align:left;margin:0}.drilling-applications{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:20px;gap:20px}.application-item{background:#fff;padding:30px;border-radius:12px;box-shadow:0 4px 20px rgba(0,0,0,.08);border:1px solid var(--gray-200);transition:all .3s ease}.application-item:hover{transform:translateY(-5px);box-shadow:0 8px 30px rgba(0,0,0,.12)}.application-item h3{font-size:1.3rem;font-weight:700;margin-bottom:15px;border-bottom:2px solid var(--light-green);padding-bottom:10px}.application-item:nth-child(3n+1) h3{color:var(--parliament-blue);border-bottom:2px solid var(--parliament-blue)}.application-item:nth-child(3n+2) h3{color:var(--parliament-blue-mid);border-bottom:2px solid var(--parliament-blue-mid)}.application-item:nth-child(3n+3) h3{color:var(--parliament-blue-light);border-bottom:2px solid var(--parliament-blue-light)}.application-item p{color:var(--gray-600);margin:0}@media (max-width:768px){.drilling-content{gap:40px;text-align:center}.drilling-acronym,.drilling-content{flex-direction:column}.drilling-acronym h1{font-size:6rem}.drilling-acronym h1,.drilling-subtitle span{writing-mode:horizontal-tb}.drilling-right-content{gap:30px}.drilling-description p{font-size:1.1rem;padding:0 10px}.drilling-applications{grid-template-columns:1fr;gap:20px;padding:40px 0}.application-item{padding:25px}}@media (max-width:576px){.drilling-hero{padding:60px 0}.drilling-acronym h1{font-size:4rem;writing-mode:horizontal-tb}.drilling-subtitle{font-size:1.6rem}.drilling-description{padding:40px 0}.drilling-description p{font-size:1rem}.drilling-applications{padding:30px 0}.application-item{padding:20px}.application-item h3{font-size:1.2rem}}