:root { color-scheme: dark; --ink: #f5f3f7; --muted: #aaa4b3; --violet: #a581ff; }
* { box-sizing: border-box; }
html, body { min-width: 320px; margin: 0; background: #050507; color: var(--ink); font-family: "Manrope", sans-serif; }
body { overflow-x: hidden; }
a { color: inherit; }
.hero { position: relative; display: grid; min-height: 100svh; grid-template-rows: auto 1fr auto; isolation: isolate; overflow: hidden; background: #07070a url("/assets/img/sublith-hero.png") center center / cover no-repeat; }
.hero::before { position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(3,3,6,.75) 0%, rgba(3,3,6,.28) 48%, rgba(3,3,6,.08) 100%); content: ""; }
.hero-shade { position: absolute; inset: 0; z-index: -1; background: linear-gradient(180deg, rgba(0,0,0,.58) 0%, transparent 28%, transparent 65%, rgba(0,0,0,.78) 100%); }
.site-header, .hero-footer { display: flex; align-items: center; justify-content: space-between; width: 100%; padding: 2rem 3rem; font-family: "DM Mono", monospace; font-size: .67rem; letter-spacing: .19em; }
.wordmark { display: flex; gap: .8rem; align-items: center; font-size: .86rem; font-weight: 500; text-decoration: none; letter-spacing: .38em; }
.wordmark-mark { display: block; width: 10px; height: 22px; border: 1px solid rgba(255,255,255,.65); transform: skew(-8deg); box-shadow: inset 3px 0 0 var(--violet); }
.status { color: rgba(255,255,255,.55); }
.hero-content { align-self: center; width: min(760px, calc(100% - 6rem)); margin-left: clamp(2rem, 9vw, 10rem); padding: 4rem 0 6rem; }
.eyebrow { margin: 0 0 1.5rem; color: var(--violet); font-family: "DM Mono", monospace; font-size: .68rem; letter-spacing: .28em; }
h1 { margin: 0; font-size: clamp(4.3rem, 9vw, 9.4rem); font-weight: 300; line-height: .82; letter-spacing: -.075em; text-shadow: 0 3px 35px rgba(0,0,0,.65); }
h1 em { color: transparent; font-style: normal; -webkit-text-stroke: 1px rgba(245,243,247,.88); }
.intro { max-width: 390px; margin: 2.2rem 0 2.4rem; color: var(--muted); font-size: clamp(.95rem, 1.4vw, 1.08rem); font-weight: 300; line-height: 1.7; }
.subscribe-form { width: min(100%, 560px); }
.subscribe-fields { display: grid; grid-template-columns: minmax(0, 1fr) auto; border: 1px solid rgba(255,255,255,.24); background: rgba(5,5,8,.5); backdrop-filter: blur(14px); }
.subscribe-fields input { min-width: 0; padding: 1rem 1.1rem; border: 0; outline: 0; background: transparent; color: var(--ink); font: 400 .82rem "DM Mono", monospace; }
.subscribe-fields input::placeholder { color: rgba(255,255,255,.48); }
.subscribe-fields input:focus { box-shadow: inset 0 0 0 1px var(--violet); }
.subscribe-fields button { padding: 1rem 1.2rem; border: 0; background: var(--violet); color: #09070d; cursor: pointer; font: 500 .67rem "DM Mono", monospace; letter-spacing: .1em; text-transform: uppercase; transition: background-color .2s ease; }
.subscribe-fields button:hover { background: #c1acff; }
.subscribe-fields button:focus-visible { outline: 2px solid white; outline-offset: 3px; }
.subscribe-note { margin: .7rem 0 0; color: rgba(255,255,255,.48); font: 300 .66rem/1.5 "DM Mono", monospace; letter-spacing: .035em; }
.visually-hidden { position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important; overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important; }
.hero-footer { color: rgba(255,255,255,.4); }
@media (max-width: 720px) {
  .hero { background-position: 62% center; }
  .site-header, .hero-footer { padding: 1.4rem 1.35rem; }
  .status, .coordinates { display: none; }
  .hero-content { width: calc(100% - 2.7rem); margin: 0 1.35rem; padding-bottom: 9rem; }
  h1 { font-size: clamp(4rem, 20vw, 6.7rem); }
  .intro { max-width: 290px; }
  .subscribe-fields { grid-template-columns: 1fr; }
  .subscribe-fields button { min-height: 48px; }
}