.drv-hero{color:#fff;background:radial-gradient(ellipse 80% 60% at 50% 0%, #14222f 0%, var(--ink) 55%, #050b12 100%);isolation:isolate;padding:180px 0 100px;position:relative;overflow:hidden}.drv-hero:before{content:"";pointer-events:none;z-index:-1;filter:blur(20px);background:radial-gradient(circle,#8facbc52 0%,#0000 60%);width:800px;height:800px;position:absolute;top:-120px;right:-120px}.drv-hero:after{content:"";pointer-events:none;z-index:-1;filter:blur(20px);background:radial-gradient(circle,#2b405366 0%,#0000 60%);width:900px;height:900px;position:absolute;bottom:-200px;left:-200px}.drv-hero .grid-bg{z-index:-1;opacity:.3;background-image:linear-gradient(#ffffff0a 1px,#0000 1px),linear-gradient(90deg,#ffffff0a 1px,#0000 1px);background-size:56px 56px;position:absolute;inset:0;-webkit-mask-image:radial-gradient(80% 60% at 50% 30%,#000 30%,#0000 75%);mask-image:radial-gradient(80% 60% at 50% 30%,#000 30%,#0000 75%)}.drv-hero-grid{grid-template-columns:1.05fr 1fr;align-items:center;gap:80px;display:grid}.drv-hero h1{letter-spacing:-.035em}.drv-hero .h1-grad{background:linear-gradient(#fff 0%,#c9dbec 80%,#95b4d2 100%);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.drv-hero .h1-accent{background:linear-gradient(120deg,#b8ccd8 0%,#8facbc 50%,#2b4053 100%);-webkit-text-fill-color:transparent;font-style:italic;font-family:var(--font-serif), "Instrument Serif", serif;-webkit-background-clip:text;background-clip:text;font-weight:400}.drv-kpis{grid-template-columns:repeat(3,1fr);gap:14px;margin-top:36px;display:grid}.drv-kpi{-webkit-backdrop-filter:blur(20px)saturate(160%);backdrop-filter:blur(20px)saturate(160%);background:#ffffff0d;border:.5px solid #ffffff1f;border-radius:18px;padding:18px}.drv-kpi .v{letter-spacing:-.02em;background:linear-gradient(#fff,#b8ccd8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-size:36px;font-weight:600}.drv-kpi .l{color:#fff9;text-transform:uppercase;letter-spacing:.08em;margin-top:4px;font-size:12px}.drv-dash{aspect-ratio:5/6;-webkit-backdrop-filter:blur(20px)saturate(160%);backdrop-filter:blur(20px)saturate(160%);background:linear-gradient(160deg,#ffffff0f,#ffffff05);border:.5px solid #ffffff1a;border-radius:28px;width:100%;padding:28px;position:relative;box-shadow:0 40px 80px -20px #00000080}.drv-dash:before{content:"";pointer-events:none;background:radial-gradient(80% 80% at 30% 0,#8facbc38,#0000 60%);border-radius:28px;position:absolute;inset:0}.drv-feats{background:var(--bg);padding:120px 0}.drv-feat-grid{grid-template-columns:repeat(3,1fr);gap:18px;margin-top:56px;display:grid}.drv-feat-card{border-radius:var(--r-lg);-webkit-backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));backdrop-filter:blur(var(--glass-blur)) saturate(var(--glass-sat));box-shadow:var(--glass-sh);background:#ffffffb3;border:.5px solid #fff;flex-direction:column;min-height:280px;padding:32px;display:flex}.drv-feat-card .ic{color:#fff;background:linear-gradient(140deg,#2b4053,#8facbc);border-radius:14px;justify-content:center;align-items:center;width:52px;height:52px;margin-bottom:20px;display:flex}.drv-feat-card h3{font-size:20px}.drv-feat-card p{flex:1;margin-top:8px;font-size:14.5px}.drv-steps{background:#fff;padding:120px 0}.drv-step-list{counter-reset:step;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:56px;display:grid}.drv-step{counter-increment:step;background:linear-gradient(160deg,#f2f1ec,#e5e3d9);border:.5px solid #081c360f;border-radius:22px;min-height:220px;padding:28px;position:relative}.drv-step:before{content:counter(step, decimal-leading-zero);font-family:var(--font-geist-mono), monospace;color:var(--brand-mid);letter-spacing:.06em;font-size:13px;position:absolute;top:20px;right:20px}.drv-step h3{font-size:19px}.drv-step p{margin-top:8px;font-size:14px}.drv-calc{background:var(--ink);color:#fff;padding:120px 0;position:relative;overflow:hidden}.drv-calc:before{content:"";background:radial-gradient(60% 50% at 0%,#2b405366,#0000 60%),radial-gradient(60% 50% at 100%,#8facbc40,#0000 60%);position:absolute;inset:0}.drv-calc-grid{z-index:2;grid-template-columns:1fr 1fr;align-items:center;gap:60px;display:grid;position:relative}.drv-calc-card{-webkit-backdrop-filter:blur(20px)saturate(160%);backdrop-filter:blur(20px)saturate(160%);background:#ffffff0d;border:.5px solid #ffffff1f;border-radius:28px;padding:40px}.drv-calc-card h3{font-size:22px}.drv-calc-result{background:linear-gradient(140deg,#8facbc2e,#2b40532e);border:.5px solid #b8ccd84d;border-radius:22px;margin-top:26px;padding:30px}.drv-calc-result .l{letter-spacing:.1em;text-transform:uppercase;color:#fff9;font-size:12px}.drv-calc-result .v{letter-spacing:-.025em;background:linear-gradient(#fff,#b8ccd8);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-top:6px;font-size:56px;font-weight:600}.drv-calc-result .s{color:#ffffffb3;margin-top:6px;font-size:13px}.drv-slider-row{flex-direction:column;gap:14px;margin-top:24px;display:flex}.drv-slider{flex-direction:column;gap:6px;display:flex}.drv-slider .lbl{justify-content:space-between;font-size:13px;display:flex}.drv-slider .lbl span:last-child{color:#b8ccd8;font-weight:600}.drv-slider input[type=range]{appearance:none;background:#ffffff1f;border-radius:99px;width:100%;height:4px}.drv-slider input[type=range]::-webkit-slider-thumb{appearance:none;cursor:pointer;background:#b8ccd8;border-radius:99px;width:20px;height:20px;box-shadow:0 0 0 4px #b8ccd833}.back-link{color:#ffffffa6;align-items:center;gap:6px;margin-bottom:24px;font-size:13px;text-decoration:none;display:inline-flex}.back-link:hover{color:#fff}@media (max-width:880px){.drv-hero-grid{grid-template-columns:1fr;gap:60px}.drv-feat-grid{grid-template-columns:1fr}.drv-step-list{grid-template-columns:repeat(2,1fr)}.drv-calc-grid{grid-template-columns:1fr;gap:30px}}