/* ============================================================
   Creomnia platform page — concept draft
   Brand register. OKLCH. Archivo + Geist Mono.
   ============================================================ */

:root{
  --canvas: oklch(98.5% 0.004 255);
  --surface: oklch(96.6% 0.006 255);
  --surface-2: oklch(94.5% 0.008 255);
  --ink: oklch(23% 0.03 260);
  --ink-muted: oklch(47% 0.02 260);
  --line: oklch(89% 0.01 258);
  --brand: oklch(56% 0.18 257);
  --brand-strong: oklch(50% 0.19 257);
  --brand-tint: oklch(95% 0.035 257);
  --ok: oklch(63% 0.15 150);

  --d-bg: oklch(19% 0.03 262);
  --d-side: oklch(23% 0.035 262);
  --d-panel: oklch(26% 0.03 262);
  --d-panel-2: oklch(29% 0.03 262);
  --d-line: oklch(34% 0.03 262);
  --d-ink: oklch(96% 0.01 262);
  --d-muted: oklch(70% 0.02 262);

  --sans: "Archivo", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, "SFMono-Regular", monospace;

  --wrap: 1200px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

*{ box-sizing: border-box; margin:0; padding:0; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  font-family: var(--sans);
  background: var(--canvas);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img,svg{ display:block; max-width:100%; }
a{ color: inherit; text-decoration: none; }

.wrap{ width: min(100% - 2.5rem, var(--wrap)); margin-inline:auto; }

/* ---------- Typography ---------- */
h1,h2,h3{ font-weight:800; letter-spacing:-0.02em; line-height:1.04; color:var(--ink); }
h1{ font-size: clamp(2.7rem, 6vw, 4.7rem); font-weight:900; letter-spacing:-0.035em; }
h2{ font-size: clamp(1.9rem, 3.4vw, 2.9rem); }
h3{ font-size: 1.06rem; font-weight:700; letter-spacing:-0.01em; }

.kicker{
  font-family: var(--mono);
  font-size: 0.74rem;
  font-weight:500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brand);
}
.kicker-light{ color: var(--brand); }

.section-lede{
  color: var(--ink-muted);
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  max-width: 62ch;
}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:0.5em;
  font-family: var(--sans); font-weight:600; font-size:0.96rem;
  padding: 0.72em 1.25em; border-radius: 10px;
  border:1px solid transparent; cursor:pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn-primary{ background: var(--brand); color: oklch(99% 0.01 255); }
.btn-primary:hover{ background: var(--brand-strong); transform: translateY(-1px); }
.btn-ghost{ color: var(--ink); border-color: var(--line); background: transparent; }
.btn-ghost:hover{ border-color: var(--brand); color: var(--brand); }
.btn-lg{ padding: 0.85em 1.5em; font-size:1.02rem; }
.btn-block{ display:flex; justify-content:center; width:100%; margin-top:0.4rem; }
.link-quiet{ color: var(--ink-muted); font-weight:500; font-size:0.95rem; }
.link-quiet:hover{ color: var(--ink); }

/* ---------- Brand mark ---------- */
.brand{ display:inline-flex; align-items:center; gap:0.55rem; }
.brand-word{ font-weight:800; font-size:1.2rem; letter-spacing:-0.03em; }
.brand-mark{
  width:1.15rem; height:1.15rem; border-radius:6px;
  background:
    conic-gradient(from 210deg, var(--brand), var(--brand-strong) 60%, oklch(64% 0.16 232));
  box-shadow: inset 0 0 0 2px oklch(99% 0 0 / 0.25);
}
.brand-mark-dark{ width:1rem; height:1rem; }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index:50;
  background: oklch(98.5% 0.004 255 / 0.82);
  backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner{ display:flex; align-items:center; justify-content:space-between; height:68px; }
.nav{ display:flex; gap:1.7rem; font-size:0.95rem; font-weight:500; color:var(--ink-muted); }
.nav a:hover{ color: var(--ink); }
.header-actions{ display:flex; align-items:center; gap:1.1rem; }

/* ---------- Hero ---------- */
.hero{ padding: clamp(3.5rem, 8vw, 7rem) 0 clamp(2.5rem, 5vw, 4rem); }
.hero-copy{ max-width: 56rem; }
.hero h1{ margin-top:1.1rem; }
.hero-sub{
  font-size: clamp(1.2rem, 2.2vw, 1.7rem);
  font-weight:600; color: var(--brand);
  letter-spacing:-0.02em; margin-top:1.1rem;
}
.hero-lede{
  margin-top:1.2rem; max-width: 54ch;
  font-size: clamp(1.02rem, 1.4vw, 1.2rem); color: var(--ink-muted);
}
.hero-cta{ display:flex; flex-wrap:wrap; gap:0.8rem; margin-top:1.9rem; }

.hero-pillars{
  margin-top: clamp(2.8rem, 5vw, 4.2rem);
  display:grid; grid-template-columns: repeat(4, 1fr);
  border-top:1px solid var(--line);
}
.pillar{ padding: 1.5rem 1.5rem 0.3rem 0; }
.pillar + .pillar{ border-left:1px solid var(--line); padding-left:1.5rem; }
.pillar-ix{
  font-family:var(--mono); font-size:0.78rem; color:var(--brand);
  font-weight:500; letter-spacing:0.04em;
}
.pillar h3{ margin:0.6rem 0 0.4rem; }
.pillar p{ font-size:0.92rem; color:var(--ink-muted); }

/* ---------- Product showcase ---------- */
.showcase{ padding: clamp(3rem, 6vw, 5.5rem) 0; }
.showcase-head{ max-width:48rem; margin-bottom:2.4rem; }
.showcase-head h2{ margin:0.7rem 0 0.8rem; }

.console{
  background: var(--d-bg);
  border:1px solid var(--d-line);
  border-radius:18px;
  overflow:hidden;
  box-shadow: 0 30px 60px -30px oklch(23% 0.05 262 / 0.55), 0 8px 24px -16px oklch(23% 0.05 262 / 0.4);
  color: var(--d-ink);
}
.console-top{
  display:flex; align-items:center; gap:1.2rem;
  padding: 0.8rem 1.1rem; border-bottom:1px solid var(--d-line);
  background: var(--d-side);
}
.console-brand{ display:flex; align-items:center; gap:0.45rem; font-weight:700; font-size:0.95rem; }
.console-title{ display:flex; align-items:center; gap:0.5rem; font-size:0.86rem; color:var(--d-muted); }
.console-title strong{ color:var(--d-ink); font-weight:600; }
.console-title .sep{ opacity:0.5; }
.console-top-right{ margin-left:auto; display:flex; align-items:center; gap:0.9rem; }
.company-pick{
  font-size:0.8rem; color:var(--d-muted);
  border:1px solid var(--d-line); border-radius:8px; padding:0.32rem 0.6rem;
}
.avatar-me{ background: var(--brand); color:white; }

.console-body{
  display:grid;
  grid-template-columns: 152px 1fr 300px;
  min-height: 430px;
}

/* sidebar */
.console-side{
  display:flex; flex-direction:column; gap:0.15rem;
  padding:0.9rem 0.7rem; border-right:1px solid var(--d-line);
  background: var(--d-side);
}
.side-item{
  display:flex; align-items:center; gap:0.6rem;
  font-size:0.84rem; color:var(--d-muted);
  padding:0.5rem 0.6rem; border-radius:8px;
}
.side-item.is-active{ background: oklch(56% 0.18 257 / 0.16); color:var(--d-ink); }
.side-foot{ margin-top:auto; }
.ic{ width:15px; height:15px; border-radius:4px; border:1.5px solid currentColor; opacity:0.7; flex:none; }
.side-item.is-active .ic{ opacity:1; border-color:var(--brand); }

/* org chart */
.console-main{ padding: 1.7rem 1.4rem; }
.orgnode{
  background: var(--d-panel); border:1px solid var(--d-line);
  border-radius:10px; padding:0.7rem 0.9rem;
  display:flex; flex-direction:column; gap:0.15rem;
}
.orgnode-exec{ width:max-content; margin-inline:auto; align-items:center; background:var(--d-panel-2); }
.orgnode-label{ font-weight:600; font-size:0.86rem; }
.orgnode-meta{ font-family:var(--mono); font-size:0.7rem; color:var(--d-muted); }
.org-stem{ width:1px; height:26px; background:var(--d-line); margin:0 auto; }
.org-row{ display:grid; grid-template-columns: repeat(4,1fr); gap:0.7rem; position:relative; }
.org-row::before{
  content:""; position:absolute; top:-13px; left:12.5%; right:12.5%;
  height:1px; background:var(--d-line);
}
.org-row .orgnode::before{
  content:""; position:absolute; top:-13px; width:1px; height:13px; background:var(--d-line);
  left:50%;
}
.org-row .orgnode{ position:relative; }
.agent-stack{ display:flex; margin-top:0.5rem; }
.avatar{
  width:24px; height:24px; border-radius:50%;
  display:grid; place-items:center;
  font-size:0.6rem; font-weight:600; font-style:normal;
  color:white; border:2px solid var(--d-panel); margin-left:-7px;
}
.agent-stack .avatar:first-child{ margin-left:0; }
.a1{ background: oklch(62% 0.17 257); } .a2{ background: oklch(60% 0.15 320); }
.a3{ background: oklch(64% 0.15 160); } .a4{ background: oklch(45% 0.02 262); color:var(--d-muted); }
.a5{ background: oklch(66% 0.15 60); } .a6{ background: oklch(45% 0.02 262); color:var(--d-muted); }

/* right rail */
.console-rail{
  border-left:1px solid var(--d-line); padding:1.1rem;
  display:flex; flex-direction:column; gap:0.9rem; background: oklch(21% 0.03 262);
}
.stat-card{ background:var(--d-panel); border:1px solid var(--d-line); border-radius:12px; padding:0.9rem; }
.stat-head{ display:flex; justify-content:space-between; align-items:center; font-size:0.8rem; color:var(--d-muted); }
.dot-ok{ width:8px; height:8px; border-radius:50%; background:var(--ok); box-shadow:0 0 0 4px oklch(63% 0.15 150 / 0.18); }
.gauge{ position:relative; display:grid; place-items:center; margin:0.5rem 0; }
.gauge svg{ transform: rotate(-90deg); }
.gauge-track{ fill:none; stroke:var(--d-line); stroke-width:9; }
.gauge-arc{
  fill:none; stroke:var(--brand); stroke-width:9; stroke-linecap:round;
  stroke-dasharray: 314.16; stroke-dashoffset: 314.16;
  filter: drop-shadow(0 0 6px oklch(56% 0.18 257 / 0.5));
}
.console.in .gauge-arc{ stroke-dashoffset: 9.4; transition: stroke-dashoffset 1.5s var(--ease) 0.25s; }
.gauge-num{ position:absolute; text-align:center; }
.gauge-num strong{ display:block; font-size:1.5rem; font-weight:800; letter-spacing:-0.02em; }
.gauge-num span{ font-family:var(--mono); font-size:0.62rem; color:var(--d-muted); text-transform:uppercase; letter-spacing:0.08em; }
.stat-foot{ text-align:center; font-size:0.76rem; color:var(--d-muted); }

.mini-row{ display:grid; grid-template-columns:1fr 1fr; gap:0.6rem; }
.mini{ background:var(--d-panel); border:1px solid var(--d-line); border-radius:10px; padding:0.7rem; }
.mini-k{ display:block; font-size:0.72rem; color:var(--d-muted); }
.mini-v{ font-weight:800; font-size:1.15rem; letter-spacing:-0.02em; }
.mini-of{ font-family:var(--mono); font-size:0.72rem; color:var(--d-muted); font-weight:400; }
.mini-ok{ color: var(--ok); }

.feed-head{ font-size:0.76rem; color:var(--d-muted); text-transform:uppercase; letter-spacing:0.1em; font-family:var(--mono); margin-bottom:0.5rem; }
.feed ul{ list-style:none; display:flex; flex-direction:column; gap:0.42rem; }
.feed li{ font-size:0.78rem; color:var(--d-ink); display:flex; gap:0.55rem; }
.feed .t{ font-family:var(--mono); color:var(--brand); font-size:0.72rem; flex:none; }

.proc{ display:grid; grid-template-columns: 1fr 64px auto; align-items:center; gap:0.6rem; font-size:0.78rem; margin-bottom:0.5rem; }
.proc .bar{ height:5px; border-radius:3px; background:var(--d-line); overflow:hidden; }
.proc .bar i{ display:block; height:100%; width:0; background:var(--brand); border-radius:3px; }
.console.in .proc .bar i{ width: var(--w); transition: width 1.1s var(--ease) 0.35s; }
.proc b{ font-family:var(--mono); font-weight:500; font-size:0.74rem; color:var(--d-muted); }

.console-note{ font-family:var(--mono); font-size:0.72rem; color:var(--ink-muted); margin-top:0.8rem; text-align:right; }

/* ---------- OS positioning ---------- */
.os{ padding: clamp(3rem, 6vw, 5.5rem) 0; }
.os-grid{ display:grid; grid-template-columns: 1.2fr 0.9fr; gap: clamp(2rem,4vw,4rem); align-items:start; }
.os-title{ margin-bottom:1rem; }
.hl{ color: var(--brand); }
.checks{ list-style:none; display:flex; flex-direction:column; gap:1.1rem; }
.checks li{ display:flex; gap:0.9rem; align-items:flex-start; padding-bottom:1.1rem; border-bottom:1px solid var(--line); }
.checks li:last-child{ border-bottom:none; }
.check{ width:22px; height:22px; border-radius:6px; background:var(--brand-tint); flex:none; position:relative; margin-top:2px; }
.check::after{ content:""; position:absolute; left:7px; top:4px; width:5px; height:9px; border:solid var(--brand); border-width:0 2px 2px 0; transform:rotate(45deg); }
.checks strong{ display:block; font-size:1.02rem; }
.checks div{ color:var(--ink-muted); font-size:0.95rem; }

/* ---------- Capabilities ---------- */
.caps{ padding: clamp(3rem, 6vw, 5.5rem) 0; background: var(--surface); border-block:1px solid var(--line); }
.caps-head{ max-width:46rem; margin-bottom:2.2rem; }
.caps-head h2{ margin-top:0.7rem; }

.phases{ list-style:none; display:grid; grid-template-columns: repeat(4,1fr); gap:0; margin-bottom:1.4rem; counter-reset:p; }
.phases li{ display:flex; align-items:center; gap:0.8rem; padding:1rem 1.1rem; position:relative; }
.phases li:not(:last-child)::after{
  content:"→"; position:absolute; right:-0.4rem; top:50%; transform:translateY(-50%);
  color:var(--brand); font-size:0.9rem;
}
.phase-n{ font-family:var(--mono); font-size:0.8rem; color:white; background:var(--brand); width:1.9rem; height:1.9rem; border-radius:8px; display:grid; place-items:center; flex:none; font-weight:500; }
.phases strong{ display:block; font-size:0.98rem; }
.phases div{ color:var(--ink-muted); font-size:0.84rem; }

.layers{ display:flex; flex-direction:column; gap:0.7rem; }
.layer{ display:grid; grid-template-columns: 168px 1fr; gap:1rem; align-items:center; background:var(--canvas); border:1px solid var(--line); border-radius:12px; padding:0.9rem 1.1rem; }
.layer-tag{ font-family:var(--mono); font-size:0.78rem; letter-spacing:0.05em; text-transform:uppercase; color:var(--brand); font-weight:500; }
.layer-cells{ display:grid; grid-template-columns: repeat(4,1fr); gap:0.6rem; }
.layer-cells span{ background:var(--surface-2); border:1px solid var(--line); border-radius:8px; padding:0.6rem 0.7rem; font-size:0.86rem; font-weight:500; }

.integrations{ display:flex; align-items:center; gap:1.6rem; margin-top:1.8rem; flex-wrap:wrap; }
.int-label{ font-family:var(--mono); font-size:0.74rem; text-transform:uppercase; letter-spacing:0.1em; color:var(--ink-muted); }
.int-marks{ display:flex; gap:1.6rem; flex-wrap:wrap; align-items:center; }
.int-marks span{ font-weight:700; font-size:1rem; color:var(--ink-muted); letter-spacing:-0.01em; opacity:0.78; }

/* ---------- Flow / outcomes ---------- */
.flow{ padding: clamp(3rem, 6vw, 5.5rem) 0; }
.flow-grid{ display:grid; grid-template-columns: 1fr 0.85fr; gap: clamp(2rem,5vw,4.5rem); align-items:center; }
.flow h2{ margin:0.7rem 0 1.6rem; }
.outcomes{ list-style:none; display:flex; flex-direction:column; }
.outcomes li{ padding:1.1rem 0; border-top:1px solid var(--line); display:grid; grid-template-columns: 160px 1fr; gap:1rem; align-items:baseline; }
.outcomes li:first-child{ border-top:none; }
.outcomes strong{ font-size:1.2rem; letter-spacing:-0.02em; }
.outcomes span{ color:var(--ink-muted); font-size:0.96rem; }
.flow-viz{ aspect-ratio: 360/260; }
.loop-path{ fill:none; stroke:url(#loop); stroke-width:10; opacity:0.92; }
.loop-dot{ fill: var(--brand-strong); }
.loop-t{ font-family:var(--mono); font-size:13px; fill:var(--ink-muted); font-weight:500; }
.loop-c{ font-family:var(--sans); font-size:15px; font-weight:800; fill:var(--ink); letter-spacing:-0.02em; }

/* ---------- CTA ---------- */
.cta{ padding: clamp(3rem, 6vw, 6rem) 0; }
.cta-inner{
  background: var(--d-bg); color:var(--d-ink);
  border-radius:20px; padding: clamp(2.4rem,5vw,4rem);
  text-align:center; position:relative; overflow:hidden;
  background-image: radial-gradient(110% 140% at 50% -20%, oklch(56% 0.18 257 / 0.35), transparent 60%);
}
.cta-inner h2{ color:var(--d-ink); }
.cta-inner p{ color:var(--d-muted); max-width:52ch; margin:1rem auto 1.8rem; font-size:1.05rem; }
.cta-inner .hero-cta{ justify-content:center; }
.cta-inner .btn-ghost{ color:var(--d-ink); border-color:var(--d-line); }
.cta-inner .btn-ghost:hover{ border-color:var(--brand); color:white; }

/* ---------- Footer ---------- */
.site-footer{ border-top:1px solid var(--line); padding-top:3rem; }
.footer-grid{ display:grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap:2rem; padding-bottom:2.5rem; }
.footer-brand p{ color:var(--ink-muted); font-size:0.9rem; margin-top:0.8rem; max-width:26ch; }
.site-footer nav{ display:flex; flex-direction:column; gap:0.55rem; font-size:0.9rem; }
.foot-h{ font-weight:700; font-size:0.82rem; text-transform:uppercase; letter-spacing:0.07em; color:var(--ink); margin-bottom:0.3rem; }
.site-footer nav a{ color:var(--ink-muted); }
.site-footer nav a:hover{ color:var(--brand); }
.footer-base{ display:flex; justify-content:space-between; align-items:center; padding:1.3rem 0; border-top:1px solid var(--line); font-size:0.82rem; color:var(--ink-muted); }
.foot-draft{ font-family:var(--mono); font-size:0.72rem; color:var(--brand); border:1px solid var(--line); border-radius:999px; padding:0.2rem 0.7rem; }

/* ---------- Reveal motion ---------- */
.reveal{ opacity:0; transform: translateY(16px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in{ opacity:1; transform:none; }

/* ---------- Responsive ---------- */
@media (max-width: 1000px){
  .os-grid, .flow-grid{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }
  .layer{ grid-template-columns: 1fr; gap:0.6rem; }
  .phases{ grid-template-columns: repeat(2,1fr); }
  .phases li:nth-child(2)::after{ content:none; }
  .console-body{ min-width: 880px; }
  .showcase .wrap > .console{ overflow-x:auto; }
  .showcase .console{ display:block; }
}
@media (max-width: 720px){
  .nav{ display:none; }
  .hero-pillars{ grid-template-columns: 1fr 1fr; }
  .pillar + .pillar{ border-left:none; padding-left:0; }
  .pillar:nth-child(even){ border-left:1px solid var(--line); padding-left:1.5rem; }
  .layer-cells{ grid-template-columns: 1fr 1fr; }
  .outcomes li{ grid-template-columns: 1fr; gap:0.2rem; }
  .footer-grid{ grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; }
  .reveal{ opacity:1; transform:none; transition:none; }
  .console.in .gauge-arc{ transition:none; stroke-dashoffset:9.4; }
  .console.in .proc .bar i{ transition:none; }
}