:root{--rd-blue:#42b7ff;--rd-cyan:#28f0ff;--rd-green:#54f29d;--rd-orange:#ff9b45;--rd-bg:#05070b;--rd-surface:#101823;--rd-panel:#142033;--rd-card:#18263a;--rd-border:rgba(145, 180, 255, 0.16);--rd-border-strong:rgba(40, 240, 255, 0.28);--rd-text:#eef6ff;--rd-muted:#b8c7d9;--rd-soft:rgba(66, 183, 255, 0.14);--rd-shadow:0 18px 48px rgba(0, 0, 0, 0.34);--rd-font:Arial, sans-serif}*{box-sizing:border-box}body.installer-v75-page{min-height:100vh;margin:0;background:var(--rd-bg);color:var(--rd-text);font-family:var(--rd-font);line-height:1.55}.installer-hero,.installer-shell{width:min(1180px,calc(100% - 32px));margin:0 auto}.installer-hero{display:grid;grid-template-columns:minmax(250px,340px) minmax(0,1fr);gap:28px;align-items:stretch;padding:34px 0 20px}.installer-hero-media,.installer-hero-copy,.installer-panel,.feature-card{border:1px solid var(--rd-border-strong);background:linear-gradient(180deg,rgba(22,35,54,.96),rgba(14,22,34,.96));box-shadow:var(--rd-shadow)}.installer-hero-media{min-height:0;border-radius:8px;display:grid;place-items:center;overflow:hidden;padding:18px}.installer-screenshot{width:min(100%,310px);height:auto;max-height:190px;object-fit:contain;border-radius:8px;border:1px solid rgba(255,255,255,.16);box-shadow:0 14px 34px rgba(0,0,0,.42)}.installer-hero-copy{border-radius:8px;padding:clamp(24px,4vw,42px)}.installer-eyebrow,.section-kicker{margin:0 0 10px;color:var(--rd-cyan);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.installer-hero h1{margin:0;color:#fff;font-size:clamp(1.45rem,2.45vw,2.35rem);line-height:1.12;letter-spacing:0}.installer-lead{max-width:720px;margin:18px 0 0;color:var(--rd-muted);font-size:clamp(1rem,1.4vw,1.18rem)}.installer-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.installer-action{min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:10px 16px;border:1px solid var(--rd-border);border-radius:7px;color:var(--rd-text);text-decoration:none;font-weight:700;transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease}.installer-action.primary{border-color:var(--rd-blue);background:rgba(61,152,255,.16)}.installer-action:hover,.installer-action:focus-visible{border-color:var(--rd-orange);box-shadow:0 0 0 3px rgba(242,101,34,.2);transform:translateY(-1px)}.installer-shell{padding:18px 0 40px}.installer-panel{border-radius:8px;padding:clamp(18px,3vw,28px)}.intro-panel,.flow-panel,.proof-panel{display:grid;grid-template-columns:minmax(0,1fr) minmax(280px,.85fr);gap:24px;align-items:center}h2,h3,p{letter-spacing:0}h2{margin:0 0 12px;color:#fff;font-size:clamp(1.35rem,2vw,2rem);line-height:1.18}h3{margin:12px 0 8px;color:#fff;font-size:1.08rem;line-height:1.2}p{margin:0;color:var(--rd-muted)}.summary-list{display:grid;gap:10px;margin:0;padding:0;list-style:none}.summary-list li{display:flex;gap:10px;align-items:center;min-height:44px;padding:10px 12px;border:1px solid var(--rd-border);border-radius:8px;background:rgba(6,12,20,.45);color:var(--rd-text)}.summary-icon,.feature-icon{width:34px;height:34px;flex:0 0 34px;display:inline-grid;place-items:center;border-radius:8px;background:var(--rd-soft);color:var(--rd-cyan)}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:16px 0}.feature-card{min-height:205px;border-radius:8px;padding:20px;transition:transform .2s ease,border-color .2s ease}.feature-card:hover{transform:translateY(-2px);border-color:rgba(47,226,165,.48)}.flow-copy p+p{margin-top:10px}.flow-steps{display:grid;gap:10px;margin:0;padding:0;list-style:none}.flow-steps li{display:grid;grid-template-columns:34px minmax(0,1fr);gap:10px;align-items:center;padding:10px 12px;border-radius:8px;background:rgba(6,12,20,.45);border:1px solid var(--rd-border);color:var(--rd-text)}.flow-steps span{width:30px;height:30px;display:inline-grid;place-items:center;border-radius:999px;background:rgba(47,226,165,.16);color:var(--rd-green);font-weight:800}.split-section{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:16px 0}.compact-panel{min-height:170px}.proof-copy{align-self:stretch}.proof-copy p{max-width:540px}.proof-list{display:grid;gap:8px;margin:16px 0 0;padding:0;list-style:none}.proof-list li{position:relative;padding-left:18px;color:var(--rd-text);font-size:.95rem}.proof-list li::before{content:"";position:absolute;left:0;top:.68em;width:7px;height:7px;border-radius:999px;background:var(--rd-cyan);box-shadow:0 0 0 4px rgba(40,240,255,.1)}.proof-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;align-self:stretch}.proof-grid div{padding:14px;border-radius:8px;background:rgba(6,12,20,.45);border:1px solid var(--rd-border)}.proof-grid strong,.proof-grid span{display:block}.proof-grid strong{color:var(--rd-cyan);font-size:.82rem;text-transform:uppercase}.proof-grid span{margin-top:6px;color:var(--rd-text);font-weight:700}.installer-footer{padding:22px 0 4px;text-align:center}.installer-footer p{max-width:860px;margin:0 auto;font-size:.92rem}.installer-footer p+p{margin-top:8px}.page-date{color:var(--rd-cyan);font-weight:700}.reveal-ready{opacity:0;transform:translateY(16px)}.reveal-visible{opacity:1;transform:translateY(0);transition:opacity .45s ease,transform .45s ease}@media (max-width:980px){.installer-hero,.intro-panel,.flow-panel,.proof-panel{grid-template-columns:1fr}.installer-hero-media{min-height:auto;padding:16px}.installer-screenshot{width:min(100%,430px);max-height:none}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:640px){.installer-hero,.installer-shell{width:min(100% - 18px,1180px)}.installer-hero{padding-top:10px;gap:12px}.installer-actions,.split-section,.feature-grid,.proof-grid{grid-template-columns:1fr}.installer-actions{display:grid}.feature-card,.compact-panel{min-height:unset}}