*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--base-deep:#0F1115;--base-mid:#161A20;--slate-warm:#6B7280;--slate-light:#9CA3AF;--graphite-soft:#3D424A;--ivory:#E5E7EB;--ivory-muted:#C9CDD4;--silver:#B0B8C4;--panel-bg:rgba(22,26,32,.55);--panel-border:rgba(156,163,175,.08);--green:#34D399;--silk-ease:cubic-bezier(.16,1,.3,1)}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:Montserrat,sans-serif;background:var(--base-deep);color:var(--ivory);-webkit-font-smoothing:antialiased}
.atmosphere{position:fixed;inset:0;z-index:0;background:linear-gradient(180deg,#0F1115 0%,#161A20 35%,#1C2128 70%,#0D0F13 100%)}
@keyframes fadeUp{to{opacity:1;transform:translateY(0)}}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-track{background:rgba(15,17,21,.8)}
::-webkit-scrollbar-thumb{background:var(--graphite-soft);border-radius:999px}
.top-nav{position:fixed;top:0;left:0;right:0;z-index:600;display:flex;justify-content:space-between;align-items:center;padding:24px 40px;transition:background .8s var(--silk-ease),padding .8s var(--silk-ease)}
.top-nav.scrolled{background:rgba(15,17,21,.85);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:16px 40px}
.nav-brand span{font-weight:300;color:var(--slate-warm);margin-left:4px}
.nav-actions{display:flex;align-items:center;gap:18px}
.nav-cta,.btn-primary{display:inline-block;padding:14px 34px;border-radius:100px;background:linear-gradient(135deg,var(--silver),var(--slate-light));color:var(--base-deep);font-family:inherit;font-size:10px;font-weight:700;letter-spacing:.15em;text-transform:uppercase;border:none;cursor:pointer;text-decoration:none;transition:transform .8s var(--silk-ease),box-shadow .8s var(--silk-ease)}
.nav-cta:hover,.btn-primary:hover{transform:scale(1.03);box-shadow:0 8px 40px rgba(176,184,196,.18)}
.main{position:relative;z-index:10;max-width:1120px;margin:0 auto;padding:0 40px}
.section-tag{font-size:9px;font-weight:600;letter-spacing:.3em;text-transform:uppercase;color:var(--slate-warm);opacity:.6;margin-bottom:20px}
.section-title{font-size:3rem;font-weight:300;letter-spacing:0;line-height:1.15;color:var(--ivory)}
.section-title strong{font-weight:600}
.section{position:relative}
.side-panel{position:fixed;top:50%;transform:translateY(-50%);width:64px;z-index:100;display:flex;flex-direction:column;align-items:center;gap:14px;padding:24px 0}
.side-panel.left{left:14px}.side-panel.right{right:14px}
.side-label{writing-mode:vertical-rl;text-orientation:mixed;font-size:9px;font-weight:500;letter-spacing:.25em;text-transform:uppercase;color:var(--slate-warm);opacity:.5}
.side-track{width:1px;height:160px;background:rgba(156,163,175,.06);position:relative;border-radius:1px}
.side-track-fill{position:absolute;top:0;left:0;width:100%;height:0;background:linear-gradient(to bottom,var(--silver),rgba(176,184,196,.15));border-radius:1px;transition:height .35s var(--silk-ease)}
.side-dot{width:6px;height:6px;border-radius:50%;background:var(--slate-warm);opacity:.15;transition:opacity .5s var(--silk-ease),transform .5s var(--silk-ease),box-shadow .5s var(--silk-ease)}
.side-dot.active{opacity:.8;background:var(--silver);box-shadow:0 0 12px rgba(176,184,196,.3);transform:scale(1.3)}
.side-readout{font-size:9px;font-weight:400;letter-spacing:.1em;color:var(--slate-warm);opacity:.35;font-variant-numeric:tabular-nums}
.reveal{opacity:0;transform:translateY(36px);transition:opacity 1.2s var(--silk-ease),transform 1.2s var(--silk-ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
@media(max-width:1024px){.side-panel{display:none}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.hero-grid,.side-track-fill,.side-dot{transition:none}}