/* ============================================================
   QODAI — design system
   "AI infrastructure from the strange side of the internet"
   scientific editorial brutalism / dark botanical / archive
   ============================================================ */

:root {
  /* palette */
  --bg:        #091413;
  --bg-2:      #0C1B17;
  --bg-3:      #10231D;
  --green-deep:#285A48;
  --green:     #408A71;
  --green-hi:  #57A88C;
  --light:     #B0E4CC;
  --ink:       #9DBFAE;   /* body text */
  --ink-dim:   #6E9080;   /* secondary */
  --ink-mute:  #4E7062;   /* tertiary */
  --ink-faint: #33534A;   /* labels / captions */
  --line:      #1C3329;   /* borders */
  --line-2:    #12251E;   /* inner dividers */
  --ok:        #6FBF9B;
  --warn:      #C9A36A;
  --err:       #C4706E;

  /* type */
  --font-display: "Playfair Display", "Georgia", serif;
  --font-mono:    "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, monospace;

  /* layout */
  --container: 1180px;
  --gutter: 24px;
  --header-h: 56px;

  --ease: cubic-bezier(.22,1,.36,1);
}

/* ---------- reset / base ---------- */

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 14px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  min-height: 100dvh;
}

/* faint blueprint grid over the whole page */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(64,138,113,.045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(64,138,113,.045) 1px, transparent 1px);
  background-size: 96px 96px;
}

/* very subtle scanline layer */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0 3px,
    rgba(9,20,19,.35) 3px 4px
  );
  opacity: .35;
  mix-blend-mode: multiply;
}

img { max-width: 100%; display: block; }
a { color: inherit; }
button { font-family: inherit; }

::selection { background: var(--green); color: var(--bg); }

:focus-visible {
  outline: 1px solid var(--light);
  outline-offset: 3px;
}

/* scrollbar */
* { scrollbar-width: thin; scrollbar-color: var(--green-deep) var(--bg); }
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: var(--bg); }
*::-webkit-scrollbar-thumb { background: var(--green-deep); border: 2px solid var(--bg); }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--green); color: var(--bg);
  padding: 8px 16px; font-size: 12px; text-transform: uppercase;
}
.skip-link:focus { left: 0; }

/* ---------- type helpers ---------- */

.display {
  font-family: var(--font-display);
  color: var(--light);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -.01em;
}

.mono { font-family: var(--font-mono); }

.eyebrow {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--green);
  margin: 0;
}

.meta {
  font-size: 11px;
  color: var(--ink-mute);
  letter-spacing: .06em;
}

/* Admin stats tiles: labels get a reserved two-line zone so the values
   stay on one baseline regardless of label length. */
.stats-tiles .panel {
  display: flex;
  flex-direction: column;
}
.stats-tiles .panel .meta {
  min-height: 2.4em;
  line-height: 1.35;
}
.stats-tiles .panel > div:last-child {
  margin-top: auto;
}

/* ---------- layout ---------- */

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 1;
}

.section { padding: 72px 0; position: relative; }
.section--tight { padding: 48px 0; }

/* section header block: [number] + title + meta */
.shead { margin-bottom: 44px; }
.shead__top {
  display: flex;
  align-items: center;
  gap: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
}
.shead__num {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--ink-faint);
  white-space: nowrap;
}
.shead__line { flex: 1; height: 1px; background: var(--line-2); }
.shead__meta { font-size: 10px; letter-spacing: .2em; color: var(--ink-faint); text-transform: uppercase; white-space: nowrap; }

.shead__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4.4vw, 52px);
  color: var(--light);
  font-weight: 500;
  line-height: 1.05;
  margin: 22px 0 6px;
}
.shead__sub {
  font-size: 13px;
  color: var(--ink-dim);
  margin: 0;
  max-width: 640px;
}

/* two-column editorial grid with vertical rule */
.edgrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
.edgrid > .edgrid__col { min-width: 0; }
.edgrid--main { grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); }
.edgrid--rail { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); }

/* vertical rule between columns */
.vrule { border-left: 1px solid var(--line); }
.edgrid__col + .edgrid__col.vrule { padding-left: 48px; }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .14em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid var(--green-deep);
  background: transparent;
  color: var(--light);
  padding: 13px 22px;
  cursor: pointer;
  border-radius: 0;
  transition: background .15s var(--ease), border-color .15s var(--ease), color .15s var(--ease), transform .1s;
  white-space: nowrap;
}
.btn:hover { border-color: var(--green); background: var(--bg-2); }
.btn:active { transform: translateY(1px); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }

.btn--primary {
  background: var(--green);
  border-color: var(--green);
  color: var(--bg);
}
.btn--primary:hover { background: var(--green-hi); border-color: var(--green-hi); color: var(--bg); }

.btn--sm { padding: 8px 14px; font-size: 11px; }

.btn--danger-ghost { color: var(--err); border-color: rgba(196,112,110,.4); }
.btn--danger-ghost:hover { border-color: var(--err); background: rgba(196,112,110,.08); color: var(--err); }

.btn .arrow { transition: transform .18s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- chips / tags / stamps ---------- */

.chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-dim);
  border: 1px solid var(--line);
  background: var(--bg-2);
  padding: 3px 9px;
  white-space: nowrap;
}
.chip--ok { color: var(--ok); border-color: rgba(111,191,155,.35); }
.chip--warn { color: var(--warn); border-color: rgba(201,163,106,.35); }
.chip--hi { color: var(--bg); background: var(--green); border-color: var(--green); font-weight: 600; }

.tag {
  display: inline-block;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--green);
  border: 1px solid var(--green-deep);
  padding: 3px 8px;
  background: var(--bg);
}

/* status dot */
.dot {
  display: inline-block;
  width: 6px; height: 6px;
  background: var(--ok);
  vertical-align: middle;
  animation: blink 2.4s infinite;
}
@keyframes blink { 0%,100% {opacity:1} 50% {opacity:.35} }

/* ---------- panels ---------- */

.panel {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 0;
}
.panel__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
}
.panel__title {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin: 0;
}
.panel__body { padding: 18px; }

/* segmented toggle (По IP / По API) */
.seg__btn {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  background: transparent;
  border: none;
  color: var(--ink-mute);
  padding: 7px 12px;
  cursor: pointer;
  transition: background .15s, color .15s;
}
.seg__btn:hover { color: var(--light); }
.seg__btn--on {
  background: var(--green-deep);
  color: var(--light);
}

/* ---------- inputs ---------- */

.field { margin-bottom: 16px; }
.field__label {
  display: block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 8px;
}
.input {
  width: 100%;
  background: var(--bg);
  border: 1px solid var(--line);
  color: var(--light);
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 12px 14px;
  border-radius: 0;
  transition: border-color .15s, background .15s;
}
.input::placeholder { color: var(--ink-faint); }
.input:hover { border-color: var(--ink-faint); }
.input:focus {
  outline: none;
  border-color: var(--green);
  background: var(--bg-2);
  box-shadow: 0 0 0 3px rgba(64,138,113,.15);
}
textarea.input { resize: vertical; min-height: 92px; line-height: 1.6; }

/* read-only value row */
.kvrow {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 10px 12px;
  margin-bottom: 10px;
}
.kvrow__key {
  font-size: 9px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-faint);
  flex-shrink: 0;
}
.kvrow__val {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--light);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
  word-break: break-all;
}
.kvrow__copy {
  flex-shrink: 0;
  font-size: 9px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  background: none;
  border: 1px solid var(--line);
  padding: 6px 10px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.kvrow__copy:hover { color: var(--light); border-color: var(--ink-faint); }
.kvrow__copy.ok { color: var(--ok); border-color: rgba(111,191,155,.4); }

/* ---------- plates (image figures) ---------- */

.plate {
  border: 1px solid var(--line);
  background: var(--bg-2);
  position: relative;
  overflow: hidden;
}
.plate::before {
  /* corner marker */
  content: "+";
  position: absolute;
  top: 6px; left: 8px;
  font-size: 11px;
  color: var(--ink-faint);
  z-index: 2;
  font-family: var(--font-mono);
  pointer-events: none;
}
.plate img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.04);
  transition: filter .3s var(--ease), transform .5s var(--ease);
}
.plate:hover img { filter: contrast(1.14) brightness(1.04); transform: scale(1.012); }
.plate::after {
  /* scanlines on hover */
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: repeating-linear-gradient(to bottom, transparent 0 2px, rgba(9,20,19,.5) 2px 3px);
  opacity: 0;
  transition: opacity .25s;
}
.plate:hover::after { opacity: .55; }

.plate__cap {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 8px 12px;
  border-top: 1px solid var(--line);
  font-size: 9px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--ink-mute);
  background: var(--bg-2);
}

/* plates that stretch to match the sibling column height */
.plate--fill { height: 100%; display: flex; flex-direction: column; }
.plate--fill img { flex: 1; height: auto; min-height: 0; }

/* ---------- header ---------- */

.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  background: rgba(9,20,19,.92);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(6px);
}
.header__in {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 28px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  flex-shrink: 0;
}
.brand img { width: 26px; height: 26px; }
.brand__name {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .3em;
  color: var(--light);
}

.nav { display: flex; align-items: center; gap: 2px; }
.nav__link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 10px;
  font-weight: 500;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-mute);
  text-decoration: none;
  padding: 8px 12px;
  border: 1px solid transparent;
  transition: color .15s, border-color .15s, background .15s;
}
.nav__link:hover { color: var(--light); }
.nav__link[aria-current="true"] {
  color: var(--light);
  border-color: var(--line);
  background: var(--bg-2);
}
.nav__link .num { color: var(--ink-faint); font-size: 9px; }

.header__right { margin-left: auto; display: flex; align-items: center; gap: 12px; }

.token-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--line);
  background: var(--bg-2);
  color: var(--ink-dim);
  font-size: 11px;
  letter-spacing: .08em;
  padding: 6px 12px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
  max-width: 200px;
}
.token-chip:hover { color: var(--light); border-color: var(--ink-faint); }
.token-chip__key { overflow: hidden; text-overflow: ellipsis; }
.token-chip__status { color: var(--ok); }

.burger {
  display: none;
  background: none;
  border: 1px solid var(--line);
  color: var(--light);
  width: 38px; height: 38px;
  font-size: 14px;
  cursor: pointer;
}
.burger:hover { border-color: var(--ink-faint); }

.mobile-menu {
  display: none;
  position: fixed;
  top: var(--header-h);
  left: 12px; right: 12px;
  z-index: 99;
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 8px;
}
.mobile-menu.open { display: block; }
.mobile-menu .nav { flex-direction: column; align-items: stretch; gap: 0; }
.mobile-menu .nav__link { padding: 12px 10px; border-bottom: 1px solid var(--line-2); border-radius: 0; }
.mobile-menu .nav__link:last-child { border-bottom: none; }
.mobile-menu__sep { height: 1px; background: var(--line); margin: 8px 0; }

/* ---------- hero ---------- */

.hero { padding: calc(var(--header-h) + 56px) 0 64px; }
.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
  gap: 0;
}
.hero__left { padding-right: 56px; position: relative; }
.hero__left::after {
  content: "";
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 1px;
  background: var(--line);
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--light);
  font-size: clamp(64px, 10vw, 132px);
  line-height: .92;
  letter-spacing: -.015em;
  margin: 26px 0 34px;
  text-transform: uppercase;
}
.hero__title .thin { font-weight: 400; color: var(--ink-mute); }
.hero__subtitle {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(17px, 2.2vw, 23px);
  color: var(--green);
  margin: 0 0 22px;
  line-height: 1.3;
}
.hero__desc {
  font-size: 13px;
  color: var(--ink-dim);
  margin: 0 0 26px;
  max-width: 480px;
}
.hero__chips { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero__right { padding-left: 48px; display: flex; flex-direction: column; justify-content: center; }

/* ---------- ticker ---------- */

.ticker {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  background: var(--bg-2);
}
.ticker__track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: ticker 36s linear infinite;
  padding: 9px 0;
}
.ticker:hover .ticker__track { animation-play-state: paused; }
.ticker__item {
  font-size: 10px;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--ink-mute);
  white-space: nowrap;
  padding: 0 22px;
  border-right: 1px solid var(--line-2);
}
.ticker__item b { color: var(--green); font-weight: 600; }
@keyframes ticker { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- model catalogue ---------- */

.models { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.models__col { min-width: 0; }
.models__col + .models__col { border-left: 1px solid var(--line); }
.models__col--offset { padding-top: 56px; }

.model {
  border: 1px solid var(--line);
  background: var(--bg-2);
  position: relative;
  display: flex;
  flex-direction: column;
}
.model--soon { border-style: dashed; border-color: var(--green-deep); }
.model__plate { height: 300px; overflow: hidden; position: relative; }
.model__plate img { width: 100%; height: 100%; object-fit: cover; }
.model__body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.model__head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 4px; }
.model__id { font-size: 10px; color: var(--ink-faint); letter-spacing: .12em; }
.model__name {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 500;
  color: var(--light);
  line-height: 1.1;
  margin: 0 0 6px;
}
.model__tagline { font-size: 12px; color: var(--ink-dim); margin: 0 0 18px; font-style: italic; }
.model__specs { border-top: 1px solid var(--line-2); margin-top: auto; }
.spec {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-2);
  font-size: 11px;
}
.spec:last-child { border-bottom: none; }
.spec__k { color: var(--ink-faint); letter-spacing: .14em; text-transform: uppercase; font-size: 9px; padding-top: 2px; }
.spec__v { color: var(--ink); }
.spec__v .ok { color: var(--ok); }

.model__foot { padding: 16px 22px; border-top: 1px solid var(--line); display: flex; align-items: center; justify-content: space-between; gap: 12px; }

.stamp-soon {
  position: absolute;
  top: 14px; right: 14px;
  z-index: 3;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--ink);
  border: 1px dashed var(--green-deep);
  background: var(--bg);
  padding: 7px 12px;
  pointer-events: none;
}
.stamp-ok {
  position: absolute;
  top: 14px; right: 14px;
  z-index: 3;
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--ok);
  border: 1px solid rgba(111,191,155,.5);
  background: rgba(9,20,19,.85);
  padding: 5px 10px;
  pointer-events: none;
}

/* ---------- pricing catalogue ---------- */

.pricing { border: 1px solid var(--line); background: var(--bg-2); }
.pricing__head {
  display: grid;
  grid-template-columns: 1.1fr 1fr .9fr .7fr;
  gap: 16px;
  padding: 12px 22px;
  border-bottom: 1px solid var(--line);
  font-size: 9px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-faint);
}
.plan {
  display: grid;
  grid-template-columns: 1.1fr 1fr .9fr .7fr;
  gap: 16px;
  align-items: center;
  padding: 26px 22px;
  border-bottom: 1px solid var(--line);
  position: relative;
  transition: background .15s;
}
.plan:last-child { border-bottom: none; }
.plan:hover { background: var(--bg-3); }
.plan--hi { background: var(--bg-3); }
.plan--hi::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--green);
}
.plan__perks {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  padding: 16px 0 0;
}
.plan__name { font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-dim); display: flex; flex-direction: column; gap: 7px; align-items: flex-start; }
.plan__name .tag { order: -1; }
.plan__name b { color: var(--light); font-weight: 600; }
.plan__credits {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.4vw, 42px);
  color: var(--light);
  font-weight: 500;
  line-height: 1;
  white-space: nowrap;
}
.plan__credits small { font-size: .45em; color: var(--ink-mute); font-family: var(--font-mono); letter-spacing: .06em; }
.plan__tokens { font-size: 11px; color: var(--ink-mute); }
.plan__price {
  font-family: var(--font-display);
  font-size: clamp(22px, 2.6vw, 32px);
  color: var(--green);
  font-weight: 500;
  white-space: nowrap;
}
.plan__perk { font-size: 10px; color: var(--ink-dim); letter-spacing: .04em; display: inline-flex; align-items: center; gap: 6px; }
.plan__perk::before { content: "+"; color: var(--green); font-weight: 600; }
.pricing__note {
  padding: 14px 22px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  color: var(--ink-mute);
}
.pricing__note .sym { color: var(--green); }

/* ---------- protocol sheet (API) ---------- */

.proto { border: 1px solid var(--line); background: var(--bg-2); }
.proto__row {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 14px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  align-items: baseline;
}
.proto__row:last-child { border-bottom: none; }
.proto__k { color: var(--ink-faint); font-size: 9px; letter-spacing: .2em; text-transform: uppercase; }
.proto__v { color: var(--ink); word-break: break-all; }
.proto__v .hl { color: var(--light); }

.endpoint {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line-2);
  font-size: 12px;
}
.endpoint:last-child { border-bottom: none; }
.endpoint__method {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .14em;
  color: var(--bg);
  background: var(--green);
  padding: 2px 7px;
  flex-shrink: 0;
}
.endpoint__method--get { background: var(--green-deep); color: var(--light); }
.endpoint__path { color: var(--light); word-break: break-all; }
.endpoint__note { color: var(--ink-mute); font-size: 10px; margin-left: auto; white-space: nowrap; }

/* ---------- notes (why qodai) ---------- */

.note {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 18px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}
.note:first-child { border-top: 1px solid var(--line); }
.note__num { font-size: 10px; color: var(--ink-faint); letter-spacing: .18em; padding-top: 4px; }
.note__title {
  font-family: var(--font-display);
  font-size: 21px;
  color: var(--light);
  margin: 0 0 6px;
  font-weight: 500;
  line-height: 1.2;
}
.note__text { font-size: 12.5px; color: var(--ink-dim); margin: 0; max-width: 520px; }

/* ---------- code widget ---------- */

.codewidget { border: 1px solid var(--line); background: var(--bg-2); }
.codewidget__bar {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 0 6px;
  border-bottom: 1px solid var(--line);
  min-height: 42px;
}
.cw-tab {
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--ink-mute);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .14em;
  text-transform: uppercase;
  padding: 13px 10px 11px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.cw-tab:hover { color: var(--ink); }
.cw-tab[aria-selected="true"] { color: var(--light); border-bottom-color: var(--green); }
.cw-copy {
  margin-left: auto;
  background: none;
  border: 1px solid var(--line);
  color: var(--ink-dim);
  font-size: 9px;
  letter-spacing: .16em;
  text-transform: uppercase;
  padding: 6px 10px;
  cursor: pointer;
  transition: color .15s, border-color .15s;
}
.cw-copy:hover { color: var(--light); border-color: var(--ink-faint); }
.cw-copy.ok { color: var(--ok); border-color: rgba(111,191,155,.4); }

.codewidget pre {
  margin: 0;
  padding: 18px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.75;
  color: var(--ink);
  background:
    linear-gradient(rgba(64,138,113,.028), rgba(64,138,113,.028)),
    var(--bg);
}
.codewidget pre .c { color: var(--ink-faint); }   /* comment */
.codewidget pre .s { color: var(--green-hi); }    /* string */
.codewidget pre .k { color: var(--light); }       /* key */
.codewidget__status {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 18px;
  border-top: 1px solid var(--line);
  font-size: 10px;
  letter-spacing: .12em;
  color: var(--ink-mute);
}
.codewidget__status .lat { margin-left: auto; color: var(--ink-faint); }

/* ---------- footer ---------- */

.footer { border-top: 1px solid var(--line); background: var(--bg-2); margin-top: 40px; }
.footer__band { height: 46px; overflow: hidden; border-bottom: 1px solid var(--line); }
.footer__band img { width: 100%; height: 100%; object-fit: cover; object-position: center 62%; opacity: .5; filter: saturate(.8); }
.footer__in {
  max-width: var(--container);
  margin: 0 auto;
  padding: 44px var(--gutter) 28px;
}
.footer__cols {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
}
.footer__brand { display: flex; flex-direction: column; gap: 14px; }
.footer__wordmark {
  font-family: var(--font-display);
  font-size: 54px;
  line-height: 1;
  color: var(--light);
  letter-spacing: .02em;
}
.footer__wordmark span { color: var(--ink-faint); }
.footer__slogan { font-size: 10px; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-mute); }
.footer__col h3 {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: .26em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin: 0 0 14px;
}
.footer__links { list-style: none; margin: 0; padding: 0; }
.footer__links li { margin-bottom: 9px; }
.footer__links a {
  font-size: 12px;
  color: var(--ink-dim);
  text-decoration: none;
  transition: color .15s;
}
.footer__links a:hover { color: var(--light); }

.terms {
  margin-top: 36px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.terms__toggle {
  background: none;
  border: none;
  color: var(--ink-mute);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .2em;
  text-transform: uppercase;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 0;
}
.terms__toggle:hover { color: var(--light); }
.terms__chev { transition: transform .2s var(--ease); display: inline-block; }
.terms.open .terms__chev { transform: rotate(180deg); }
.terms__body {
  display: none;
  margin-top: 14px;
  border: 1px solid var(--line);
  background: var(--bg);
  padding: 14px 16px;
  font-size: 10.5px;
  line-height: 1.7;
  color: var(--ink-mute);
  max-width: 760px;
}
.terms.open .terms__body { display: block; }
.terms__body p { margin: 0 0 10px; }
.terms__body p:last-child { margin-bottom: 0; }

.footer__base {
  margin-top: 36px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 9.5px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- page shells (dashboard / admin) ---------- */

.pagehead { padding: calc(var(--header-h) + 44px) 0 40px; }
.pagehead__row { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.pagehead__title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4.6vw, 54px);
  font-weight: 500;
  color: var(--light);
  line-height: 1.05;
  margin: 14px 0 0;
}
.pagehead__side { text-align: right; font-size: 11px; color: var(--ink-mute); }
.pagehead__side .logout {
  display: inline-block;
  margin-top: 10px;
  color: var(--err);
  text-decoration: none;
  font-size: 10px;
  letter-spacing: .18em;
  text-transform: uppercase;
  border: 1px solid rgba(196,112,110,.35);
  padding: 7px 12px;
  transition: border-color .15s, color .15s;
}
.pagehead__side .logout:hover { border-color: var(--err); color: var(--err); }

/* balance figure */
.balance {
  border: 1px solid var(--line);
  background:
    radial-gradient(600px 220px at 85% -40px, rgba(64,138,113,.14), transparent 70%),
    var(--bg-2);
  padding: 30px 30px 0;
}
.balance__top { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.balance__fig {
  font-family: var(--font-display);
  font-size: clamp(52px, 7vw, 84px);
  font-weight: 500;
  line-height: 1;
  color: var(--light);
  letter-spacing: -.01em;
}
.balance__fig small { font-size: .22em; color: var(--ink-mute); font-family: var(--font-mono); letter-spacing: .18em; margin-left: 14px; }
.balance__hint { font-size: 12px; color: var(--ink-dim); max-width: 400px; margin: 16px 0 0; }
.balance__totals {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line);
  margin-top: 26px;
}
.balance__total { padding: 14px 18px; display: flex; align-items: baseline; gap: 10px; font-size: 11px; color: var(--ink-mute); }
.balance__total + .balance__total { border-left: 1px solid var(--line); }
.balance__total b { font-size: 13px; font-weight: 600; }
.balance__total--in b { color: var(--ok); }
.balance__total--out b { color: var(--light); }

/* dashboard grid */
.dashgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.dashgrid .panelcol + .panelcol { border-left: 1px solid var(--line); padding-left: 32px; }
.panelcol { min-width: 0; }

/* transactions */
.txlist { }
.txrow {
  display: grid;
  grid-template-columns: 30px 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 13px 18px;
  border-bottom: 1px solid var(--line-2);
  transition: background .12s;
}
.txrow:hover { background: var(--bg-3); }
.txrow:last-child { border-bottom: none; }
.txrow__icon {
  width: 26px; height: 26px;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
}
.txrow__icon--in { color: var(--ok); border-color: rgba(111,191,155,.35); }
.txrow__icon--out { color: var(--ink-dim); }
.txrow__label { font-size: 12px; color: var(--ink); }
.txrow__sub { font-size: 10px; color: var(--ink-mute); margin-top: 2px; }
.txrow__amount {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.txrow__amount--in { color: var(--ok); }
.txrow__amount--out { color: var(--light); }
.txrow__amount small { display: block; font-size: 8.5px; font-weight: 400; color: var(--ink-faint); letter-spacing: .14em; text-transform: uppercase; }

/* ---------- auth card ---------- */

.authwrap {
  min-height: calc(100dvh - var(--header-h));
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-h) + 30px) 16px 48px;
}
.auth {
  width: 100%;
  max-width: 460px;
  border: 1px solid var(--line);
  background: var(--bg-2);
}
.auth__plate { height: 150px; border-bottom: 1px solid var(--line); position: relative; }
.auth__plate img { width: 100%; height: 100%; object-fit: cover; opacity: .85; }
.auth__plate::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(9,20,19,.9), transparent 60%);
}
.auth__body { padding: 30px 30px 34px; }
.auth__title {
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 500;
  color: var(--light);
  margin: 10px 0 8px;
  line-height: 1.1;
}
.auth__sub { font-size: 12px; color: var(--ink-dim); margin: 0 0 26px; }
.auth__divider {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 20px 0;
  color: var(--ink-faint);
  font-size: 9px;
  letter-spacing: .26em;
  text-transform: uppercase;
}
.auth__divider::before, .auth__divider::after { content: ""; flex: 1; height: 1px; background: var(--line); }

.errbox {
  border: 1px solid rgba(196,112,110,.45);
  background: rgba(196,112,110,.07);
  color: var(--err);
  font-size: 11.5px;
  padding: 12px 14px;
  margin-bottom: 18px;
  line-height: 1.6;
  word-break: break-word;
}
.okbox {
  border: 1px solid rgba(111,191,155,.4);
  background: rgba(111,191,155,.07);
  color: var(--ok);
  font-size: 11.5px;
  padding: 12px 14px;
  margin-bottom: 18px;
  line-height: 1.6;
  word-break: break-word;
}

/* terminal-ish state block */
.termstate {
  border: 1px solid var(--line);
  background: var(--bg);
  padding: 26px;
  text-align: center;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--ink-mute);
  text-transform: uppercase;
}
.termstate .spin {
  display: inline-block;
  width: 14px; height: 14px;
  border: 1px solid var(--ink-faint);
  border-top-color: var(--green);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin-bottom: 12px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- modal ---------- */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(6,12,10,.82);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadein .18s var(--ease);
}
@keyframes fadein { from { opacity: 0; } }
.modal {
  width: 100%;
  max-width: 480px;
  border: 1px solid var(--green-deep);
  background: var(--bg-2);
  position: relative;
  animation: rise .28s var(--ease);
}
@keyframes rise { from { opacity: 0; transform: translateY(12px); } }
.modal__head {
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 12px;
}
.modal__head .mark { color: var(--green); font-size: 15px; }
.modal__title {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--light);
  font-weight: 500;
  margin: 0;
}
.modal__body { padding: 22px; }
.modal__text { font-size: 12px; color: var(--ink-dim); margin: 0 0 18px; line-height: 1.7; }
.modal__token {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg);
  border: 1px solid var(--green-deep);
  padding: 12px 14px;
  margin-bottom: 20px;
}
.modal__token code {
  font-size: 11.5px;
  color: var(--light);
  word-break: break-all;
  flex: 1;
  line-height: 1.5;
}
.modal__close { width: 100%; }

/* ---------- misc ---------- */

.rule-band { height: 1px; background: var(--line); }

/* view transition */
#view > * { animation: viewin .32s var(--ease); }
@keyframes viewin { from { opacity: 0; transform: translateY(10px); } }

/* interstitial image band */
.band { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); height: 150px; overflow: hidden; position: relative; }
.band img { width: 100%; height: 100%; object-fit: cover; image-rendering: pixelated; }
.footer__band img { image-rendering: pixelated; }
.band__cap {
  position: absolute;
  left: 14px; bottom: 10px;
  z-index: 2;
  font-size: 9px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--light);
  background: rgba(9,20,19,.75);
  border: 1px solid rgba(64,138,113,.4);
  padding: 4px 9px;
}

/* small print */
.smallprint { font-size: 10px; color: var(--ink-faint); line-height: 1.7; }

/* reveal animation (JS adds .revealed) */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.reveal.revealed { opacity: 1; transform: none; }

/* ---------- responsive ---------- */

@media (max-width: 1080px) {
  .hero__left { padding-right: 36px; }
  .hero__right { padding-left: 36px; }
}

@media (max-width: 900px) {
  :root { --gutter: 18px; }
  .section { padding: 52px 0; }

  .nav { display: none; }
  .burger { display: inline-flex; align-items: center; justify-content: center; }

  .hero__grid { grid-template-columns: 1fr; }
  .hero__left { padding-right: 0; }
  .hero__left::after { display: none; }
  .hero__right { padding-left: 0; padding-top: 40px; }
  .hero__title { font-size: clamp(56px, 16vw, 96px); }

  .models { grid-template-columns: 1fr; }
  .models__col + .models__col { border-left: none; border-top: 1px solid var(--line); }
  .models__col--offset { padding-top: 0; }
  .models { gap: 0; }
  .model__plate { height: 240px; }

  .edgrid--main, .edgrid--rail { grid-template-columns: 1fr; }
  .edgrid__col + .edgrid__col.vrule { border-left: none; border-top: 1px solid var(--line); padding-left: 0; padding-top: 34px; }
  .plate--fill { height: auto; }
  .plate--fill img { flex: none; height: auto; }

  .dashgrid { grid-template-columns: 1fr; }
  .dashgrid .panelcol + .panelcol { border-left: none; border-top: 1px solid var(--line); padding-left: 0; padding-top: 34px; }

  .footer__cols { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }

  .pricing__head { display: none; }
  .plan { grid-template-columns: 1fr 1fr; gap: 10px 16px; }
  .plan__perks { grid-column: 1 / -1; padding: 0 0 6px; }
  .plan__btn { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .token-chip { display: none; }
  .header__in { gap: 14px; }
  .brand__name { letter-spacing: .22em; }

  .plan { grid-template-columns: 1fr; }
  .plan__credits { font-size: 30px; }

  .spec { grid-template-columns: 96px 1fr; }
  .proto__row { grid-template-columns: 1fr; gap: 4px; }
  .endpoint__note { display: none; }
  .model__foot { flex-direction: column; align-items: flex-start; }

  .kvrow { flex-wrap: wrap; }
  .kvrow__val { flex-basis: 100%; order: 3; white-space: normal; }

  .balance__fig small { display: block; margin: 8px 0 0; }
  .balance__totals { grid-template-columns: 1fr; }
  .balance__total + .balance__total { border-left: none; border-top: 1px solid var(--line); }

  .footer__cols { grid-template-columns: 1fr; }
  .footer__wordmark { font-size: 42px; }
  .pagehead__side { text-align: left; }
  .txrow { grid-template-columns: 26px 1fr; }
  .txrow__amount { grid-column: 2; text-align: left; }
  .stats-tiles { grid-template-columns: repeat(2, 1fr) !important; }
}

/* ---------- reduced motion ---------- */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001s !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}