/* Ellis Intelligence LLC — parent holding page.
   Deep-slate atmospheric treatment. Self-hosted fonts, no third-party requests. */

/* ── Self-hosted fonts ─────────────────────────────────────────────── */
@font-face{font-family:'Inter';font-style:normal;font-weight:400 700;font-display:swap;src:url('fonts/inter.woff2') format('woff2')}
@font-face{font-family:'Newsreader';font-style:normal;font-weight:400 600;font-display:swap;src:url('fonts/newsreader.woff2') format('woff2')}
@font-face{font-family:'Newsreader';font-style:italic;font-weight:400 500;font-display:swap;src:url('fonts/newsreader-italic.woff2') format('woff2')}

:root{
  --bg:#0c1118;
  --bg-2:#0f1620;
  --ink:#eaf0f6;
  --ink-soft:#b3c2d1;
  --ink-mute:#7e8e9e;
  --accent:#8fb4d8;          /* slate-blue, from the mask-icon */
  --accent-deep:#5d86ad;
  --line:rgba(234,240,246,.12);
  --ease:cubic-bezier(.16,1,.3,1);
}

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

body{
  font-family:'Inter',system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--ink);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  min-height:100svh;
  display:flex;
  flex-direction:column;
  position:relative;
  overflow-x:hidden;
}

/* ── Full-bleed atmospheric hero image + layered scrim ─────────────── */
.hero-bg{
  position:fixed;inset:0;width:100%;height:100%;
  object-fit:cover;object-position:50% 35%;
  z-index:-2;
  filter:saturate(.85) contrast(1.04) brightness(.78);
  animation:drift 32s var(--ease) forwards;
  transform-origin:55% 40%;
}
@keyframes drift{from{transform:scale(1.02)}to{transform:scale(1.05)}}
/* scrim: deepens edges + bottom for legibility, with a faint slate glow up top */
body::before{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(820px 520px at 50% 12%, rgba(143,180,216,.14), transparent 68%),
    linear-gradient(180deg, rgba(10,15,22,.62) 0%, rgba(10,15,22,.50) 38%, rgba(9,13,19,.92) 100%);
}
/* fine grain */
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
@media (prefers-reduced-motion:reduce){.hero-bg{animation:none;transform:none}}

a{color:inherit}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}

/* skip link */
.skip{position:absolute;left:14px;top:-60px;z-index:50;background:var(--accent);color:#0a1016;
  padding:10px 16px;border-radius:10px;font-weight:600;text-decoration:none;transition:top .2s var(--ease)}
.skip:focus{top:14px}

/* ── Main ──────────────────────────────────────────────────────────── */
main{
  position:relative;z-index:1;flex:1;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;padding:80px 24px;max-width:680px;margin-inline:auto;width:100%;
}

.mark{
  font-family:'Newsreader',Georgia,serif;font-weight:500;letter-spacing:-.015em;line-height:1.02;
  font-size:clamp(2.7rem,8.5vw,4.6rem);color:var(--ink);margin-bottom:22px;
}
.mark .accent{color:var(--accent);font-style:italic;letter-spacing:0}

.line{
  font-family:'Newsreader',Georgia,serif;font-style:italic;font-weight:400;
  font-size:clamp(1.18rem,3.2vw,1.55rem);color:var(--ink-soft);
  max-width:30ch;margin:0 auto 44px;line-height:1.4;
}

/* ── Discreet contact line ─────────────────────────────────────────── */
.contact{font-size:14px;color:var(--ink-mute);letter-spacing:.01em}
.contact a{color:var(--ink-soft);text-decoration:none;
  border-bottom:1px solid var(--line);padding-bottom:2px;transition:color .2s var(--ease),border-color .2s var(--ease)}
.contact a:hover{color:var(--accent);border-color:var(--accent)}

/* ── Pre-launch pill ───────────────────────────────────────────────── */
.phase{
  align-self:center;
  font-size:.75rem;font-weight:500;letter-spacing:.02em;
  color:var(--ink-mute);padding:.5rem 1rem;
  border:1px solid var(--line);border-radius:999px;
  background:rgba(234,240,246,.02);
  margin-bottom:1rem;
}

/* ── Footer ────────────────────────────────────────────────────────── */
footer{position:relative;z-index:1;border-top:1px solid var(--line);
  padding:20px 24px;background:rgba(8,12,18,.4);backdrop-filter:blur(6px)}
.foot-bar{max-width:880px;margin:0 auto;display:flex;flex-wrap:wrap;gap:8px 12px;
  align-items:center;justify-content:center;font-size:12.5px;color:var(--ink-mute)}
.foot-bar .fm{font-family:'Newsreader',Georgia,serif;font-size:15px;color:var(--ink-soft)}
.foot-bar .fm .accent{color:var(--accent);font-style:italic}
.foot-bar .sep{opacity:.5}
.foot-bar a{color:var(--ink-mute);text-decoration:none;transition:color .2s var(--ease)}
.foot-bar a:hover{color:var(--accent)}
.foot-social{display:inline-flex;gap:.5rem;margin-left:6px}
.foot-social a{display:inline-flex;width:30px;height:30px;align-items:center;justify-content:center;
  border:1px solid var(--line);border-radius:8px;color:var(--ink-mute);
  transition:color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease)}
.foot-social a:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-2px)}
.foot-social svg{width:15px;height:15px}
.foot-disclaimer{max-width:880px;margin:.6rem auto 0;text-align:center;
  font-size:11px;line-height:1.55;color:var(--ink-mute)}

@media(max-width:560px){
  main{padding:64px 22px}
  .foot-bar{flex-direction:row}
}