.process-section,body{background-color:var(--bg-white)}.hero-content,.process-container{max-width:1050px;margin:0 auto}.step-desc,body{line-height:1.6;word-break:keep-all}*{margin:0;padding:0;box-sizing:border-box}body{font-family:"Segoe UI",Tahoma,Geneva,Verdana,sans-serif;color:var(--text-main);-webkit-font-smoothing:antialiased}nav{display:flex;justify-content:space-between;align-items:center;padding:0 5%;height:70px;position:sticky;top:0;background:rgba(255,255,255,.9);backdrop-filter:blur(10px);border-bottom:1px solid #eee;z-index:1000}.logo-link{display:flex;align-items:center;height:100%;text-decoration:none}.logo-image{height:50px;width:auto;display:block;transition:.3s}.logo-link:hover .logo-image{opacity:.8}.nav-menu a{color:var(--text-sub);margin-left:2rem;font-size:1.05rem;transition:.3s;text-decoration:none}.nav-menu a:hover{color:var(--primary-color)}.hero{height:40vh;min-height:400px;display:flex;align-items:flex-end;padding-bottom:80px;background-image:linear-gradient(to top,rgba(0,0,0,.7),rgba(0,0,0,.1)),url('img/coil.png');background-size:cover;background-position:center;background-repeat:no-repeat;background-attachment:fixed;color:#fff}.hero-content{width:100%;padding:0 5%;text-align:left}.hero h3{font-size:1rem;font-weight:600;letter-spacing:.2rem;color:rgba(255,255,255,.7);margin-bottom:.8rem;text-transform:uppercase;text-shadow:0 2px 10px rgba(0,0,0,.3)}.hero h1{font-size:clamp(2.5rem, 6vw, 4.5rem);font-weight:800;line-height:1.1;margin-bottom:1.5rem;letter-spacing:-2px;text-shadow:0 2px 15px rgba(0,0,0,.4)}.hero p{font-size:1.2rem;font-weight:400;max-width:650px;margin-bottom:2.5rem;color:rgba(255,255,255,.9);line-height:1.7;text-shadow:0 1px 5px rgba(0,0,0,.2)}.process-section{padding:100px 5%}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-top:60px}.process-step{text-align:center;background:var(--bg-white);border-radius:20px;overflow:hidden;box-shadow:0 10px 30px rgba(0,0,0,.03);transition:transform .3s}.process-step:hover{transform:translateY(-5px);box-shadow:0 15px 40px rgba(0,0,0,.08)}.step-image{width:100%;height:200px;overflow:hidden;border-bottom:3px solid var(--primary-color)}.step-image img{width:100%;height:100%;object-fit:cover;display:block;transition:.5s}.process-step:hover .step-image img{transform:scale(1.05)}.step-text-area{padding:30px}.step-header{display:flex;align-items:center;justify-content:center;margin-bottom:15px;gap:10px}.step-number{font-size:1.1rem;font-weight:800;color:var(--primary-color);background-color:rgba(99,102,241,.1);width:35px;height:35px;border-radius:50%;display:flex;align-items:center;justify-content:center}.step-title{font-size:1.2rem;font-weight:700;color:var(--text-main)}.card p,.step-desc,footer{color:var(--text-sub)}.step-desc{font-size:.95rem}.section{padding:80px 5%;background-color:var(--bg-light)}.card,footer{background:var(--bg-white)}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:25px;max-width:1100px;margin:40px auto 0}.card{padding:40px;border-radius:12px;transition:.3s;height:200px;border:1px solid #eaeaea}.card:hover{border-color:var(--primary-color);box-shadow:0 10px 30px rgba(0,0,0,.05)}.card h3{margin-bottom:15px;font-size:1.3rem;font-weight:700}.card p{font-size:.95rem}footer{text-align:center;padding:60px 5%;border-top:1px solid #eee}@media (max-width:850px){.process-grid{grid-template-columns:1fr;gap:30px}.process-step{display:flex;flex-direction:row;align-items:center;text-align:left}.step-image{width:120px;height:120px;border-bottom:none;border-right:3px solid var(--primary-color);flex-shrink:0}.step-text-area{padding:20px;flex:1}.step-header{justify-content:flex-start}}