:root{--white: #ffffff;--petroleum-blue: #1d3a72;--machinery-yellow: #ffbd59;--machine-yellow-transparent: #ffbd594b;--text-color: #0b2b2b;--muted: #6b6b6b;width:100%;height:auto;margin:0;padding:0}body{margin:0;font-family:Poppins,sans-serif;background:var(--white);color:var(--text-color)}#root{width:100%;min-height:100vh;margin:0;padding:0}.container{position:relative;padding:7.5rem 2rem}.container h2{color:var(--petroleum-blue)}.container .keydata{width:calc(100% - 4rem);height:15rem;background:var(--machine-yellow-transparent);position:absolute;top:-7.5rem;margin:auto;z-index:10;display:flex;align-items:center;transition:all .3s ease-in-out}.container .keydata .data-cont{width:100%;height:100%;border-left:1px solid rgba(255,255,255,.5);border-right:1px solid rgba(255,255,255,.5);background:var(--petroleum-blue);display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:1rem;gap:.2rem;color:var(--white);transition:all .3s ease-in-out}.container .keydata .data-cont img{width:50px;aspect-ratio:1;background-color:var(--machinery-yellow)}.container .keydata .data-cont h3{margin:0}.header{width:100%;height:100vh;padding-top:50px;background-size:cover;overflow:hidden;padding:1.5rem 0;display:flex;align-items:center;position:relative;margin:auto}main{padding-bottom:40px;min-height:55vh}.sections-grid{display:flex;flex-direction:column;gap:0;justify-content:center}@media (max-width:800px){.container .keydata{height:auto;position:relative;flex-direction:column;transition:all .3s ease-in-out}.container .keydata .data-cont{width:100%;border-top:1px solid rgba(255,255,255,.5);border-bottom:1px solid rgba(255,255,255,.5);transition:all .3s ease-in-out}}.site-header{background:var(--white);border-bottom:1px solid #e6e6e6;position:sticky;top:0;z-index:1000;padding:0 1rem}.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--text-color)}.brand img{height:48px;display:block}.nav{display:flex;gap:18px;align-items:center}.nav a{color:var(--text-color);text-decoration:none;padding:8px 10px;border-radius:6px}.nav a:hover{background:#013a3a0f}.nav-toggle{display:none;background:transparent;border:0;font-size:22px}@media (max-width:800px){.nav{position:absolute;left:0;top:64px;width:calc(100vw - 2px);background:var(--white);flex-direction:column;border:1px solid #eaeaea;border-radius:8px;display:none}.nav.open{display:flex}.nav-toggle{display:block}}.site-footer{background:var(--petroleum-blue);color:var(--white);padding:20px 0;margin-top:40px}.footer-inner{display:flex;gap:20px;align-items:center;justify-content:space-between}.footer-left img{height:42px}.footer-center{flex:1;padding:0 16px;font-size:14px;color:#fffffff2}.footer-right{min-width:180px;text-align:right}.footer-right a{color:var(--white);text-decoration:underline}@media (max-width:800px){.footer-inner{flex-direction:column;align-items:flex-start}.footer-right{text-align:left}}.home{width:100%;min-height:100vh;height:auto;background-color:var(--white)}.home .header{width:100%;height:100vh;padding-top:50px;background-image:url(/img/6-1.jpg);background-size:cover;padding:1.5rem 0;display:flex;align-items:center;position:relative}.home .header .filter{width:100%;height:100%;background:linear-gradient(180deg,#013a3a99,#f2b70514);position:absolute;top:0;left:0;z-index:0}.home .header .filter .triangle{position:absolute;right:0;bottom:0;aspect-ratio:1;height:102%;background-color:var(--white);opacity:.7;clip-path:polygon(100% 100%,0 100%,100% 0)}.home .header .filter .triangle1{position:absolute;opacity:.8;right:0;bottom:0;aspect-ratio:1;height:100%;background-color:var(--petroleum-blue);clip-path:polygon(100% 100%,0 100%,100% 0)}.home .header .textcont{width:100%;height:100%;position:relative;z-index:1;color:var(--white);padding:2rem 1.5rem;display:flex;flex-direction:column;justify-content:center;text-align:center;align-items:center}.home .header .textcont h1{font-size:4rem;line-height:1.05;margin:0 0 8px;color:var(--white);filter:drop-shadow(0 0 1px var(--machinery-yellow))}.home .header .textcont h2{font-size:1.2rem;color:#ffffffeb;margin:0;display:flex;text-align:center}@media (min-width:860px){.home .header{height:80vh}.home .header .textcont h2{font-size:1.25rem}}@media (max-width:520px){.home .header{height:56vh}.home .header .textcont h2{font-size:1rem}}.section-card-info{padding:2rem;border:1px solid rgba(1,58,58,.199);display:flex;flex-direction:column;align-items:start;justify-content:space-around;text-align:justify}.section-card-info h3{color:var(--petroleum-blue)}.section-card{background:var(--white);padding:18px;min-width:calc(100% - 36px);width:60%;max-width:800px;border:1px solid rgba(1,58,58,.06);display:flex;flex-direction:column;align-items:start;justify-content:space-around}.section-card:hover{background:var(--machine-yellow-transparent);color:var(--petroleum-blue)}.section-card h3{color:var(--petroleum-blue);margin:0 0 8px;font-size:1.1rem}.section-card p{margin:0 0 12px;color:var(--muted);line-height:1.4}.section-card ul{margin:8px 0 12px;padding-left:18px;color:var(--text-color)}.section-cta{display:inline-block;padding:8px 12px;background:var(--petroleum-blue);color:var(--white);text-decoration:none;font-weight:700}.section-cta:hover{background:var(--machinery-yellow);color:var(--petroleum-blue)}.construction{display:flex;height:100vh;align-items:center;position:relative;overflow:hidden}.construction-images{height:100vh;width:100vw;position:relative}.construction-images img{width:100%;height:100%;object-fit:cover;animation:scaleImage 2.8s ease-in-out infinite alternate}@keyframes scaleImage{0%{transform:scale(1)}to{transform:scale(1.4)}}.construction-text{position:fixed;top:0;left:0;width:100vw;height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;color:#fff;font-size:2rem;font-weight:700;text-shadow:0 0 10px rgba(0,0,0,.5);background:#000c}.logo{width:250px;background-color:#fff;border-radius:15px;padding:5px}.construction-text h1{font-size:3rem;margin-bottom:1rem}.construction-text p{font-size:1.5rem;margin-bottom:2rem}.btns{gap:1rem;display:flex;flex-wrap:wrap;justify-content:center;align-items:center}.btns a{text-decoration:none;color:#fff;background-color:#007bff;padding:.5rem 1rem;border-radius:5px;transition:background-color .3s ease;font-size:1.5rem}.btns a:hover{background-color:#0056b3}.about-toc{display:flex;gap:12px;flex-wrap:wrap;margin:8px 0 20px}.about-toc a{padding:8px 12px;background:#013a3a0f;color:var(--petroleum-blue);text-decoration:none;border-radius:6px}.about-toc a:hover{background:var(--petroleum-blue);color:var(--white)}.about-page .header{width:100%;height:80vh;object-fit:cover;background-image:url(/img/9.jpg);background-size:cover;background-position:center;background-repeat:no-repeat}.about-page .header img{width:100%;height:auto;display:block;position:absolute;object-fit:cover;object-position:center}.about-page .container{position:relative;padding-top:6rem}.about-page .container .rectangle{position:absolute;width:50%;top:0;height:50px;background:#013a3a;z-index:0;background:var(--machinery-yellow)}.about-page section{margin:18px 0}.about-page section .section-card{padding:22px}@media (max-width:640px){.about-toc{gap:8px}.about-page .container .rectangle{width:83%}}