/*
 * TGRG Front — unique cloud-farm console design system.
 * Distinct markup/class names intended NOT to reuse the donor's visual vocabulary.
 */

:root {
  --tg-bg: #08080a;
  --tg-bg2: #0d0d12;
  --tg-panel: #131318;
  --tg-panel2: #17171f;
  --tg-line: rgba(0, 209, 255, 0.14);
  --tg-line2: rgba(0, 209, 255, 0.3);
  --tg-ink: #eef3ff;
  --tg-mut: #8b93a6;
  --tg-blue: #00d1ff;
  --tg-purple: #a06bff;
  --tg-teal: #36f5c1;
  --tg-warn: #ffb454;
  --tg-radius: 10px;
  --tg-mono: "JetBrains Mono", "Cascadia Mono", Consolas, "Lucida Console", monospace;
  --tg-sans: "Space Grotesk", "Segoe UI", Inter, Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--tg-ink);
  font-family: var(--tg-sans);
  line-height: 1.55;
  background:
    radial-gradient(60rem 40rem at 85% -10%, rgba(160, 107, 255, 0.16), transparent 60%),
    radial-gradient(50rem 36rem at -5% 8%, rgba(0, 209, 255, 0.12), transparent 55%),
    var(--tg-bg);
  -webkit-font-smoothing: antialiased;
}

/* neutralize inherited donor global chrome */
body::before { display: none !important; }

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
img { max-width: 100%; display: block; }

/* constelation field — angled triangles, distinct from any square mesh */
.tg-stage {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  overflow: clip;
}

.tg-stage::before {
  content: "";
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.5;
  background-image:
    linear-gradient(55deg, rgba(0, 209, 255, 0.05) 1px, transparent 1px),
    linear-gradient(125deg, rgba(0, 209, 255, 0.04) 1px, transparent 1px);
  background-size: 74px 128px;
  -webkit-mask-image: radial-gradient(70% 60% at 50% 0%, #000 10%, transparent 78%);
  mask-image: radial-gradient(70% 60% at 50% 0%, #000 10%, transparent 78%);
}

.tg-glow {
  position: fixed;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(70px);
  z-index: 0;
}
.tg-glow--core { width: 480px; height: 480px; top: -180px; right: -120px; background: rgba(0, 209, 255, 0.16); }
.tg-glow--node { width: 420px; height: 420px; bottom: -160px; left: -140px; background: rgba(160, 107, 255, 0.14); }

.tg-wrap { width: min(calc(100% - 48px), 1400px); margin: 0 auto; }
main { position: relative; z-index: 1; flex: 1 0 auto; }

/* ---------- console bar (header) ---------- */
.tg-bar {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(10, 10, 14, 0.72);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--tg-line);
}
.tg-bar::after {
  content: "";
  position: absolute;
  left: 0; right: 0; top: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--tg-blue), var(--tg-purple), transparent);
}
.tg-bar__row {
  min-height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.tg-crown { display: inline-flex; align-items: center; gap: 14px; min-width: 0; }
.tg-crown__core {
  position: relative;
  width: 40px; height: 40px;
  flex: 0 0 40px;
  display: grid;
  place-items: center;
  border: 1px solid var(--tg-line2);
  border-radius: 9px;
  background: linear-gradient(150deg, rgba(0, 209, 255, 0.16), rgba(160, 107, 255, 0.12));
}
.tg-crown__core::before,
.tg-crown__core::after {
  content: "";
  position: absolute;
  width: 9px; height: 9px;
  border-radius: 50%;
}
.tg-crown__core::before { left: -5px; top: -5px; background: var(--tg-blue); box-shadow: 0 0 12px var(--tg-blue); }
.tg-crown__core::after { right: -5px; bottom: -5px; background: var(--tg-purple); box-shadow: 0 0 12px var(--tg-purple); }
.tg-crown__core b {
  font-family: var(--tg-mono);
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  background: linear-gradient(120deg, var(--tg-blue), var(--tg-purple));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tg-crown__txt { display: grid; gap: 1px; min-width: 0; }
.tg-crown__txt strong { font-size: 1.02rem; font-weight: 700; letter-spacing: 0.1em; }
.tg-crown__txt small {
  font-family: var(--tg-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--tg-mut);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tg-dock { display: flex; align-items: center; gap: 2px; list-style: none; margin: 0; padding: 0; }
.tg-dock__tabs { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 2px; }
.tg-dock li { margin: 0; }
.tg-dock__tab,
.tg-dock a {
  display: inline-flex;
  align-items: center;
  min-height: 40px;
  padding: 0 13px;
  color: var(--tg-mut);
  font-family: var(--tg-mono);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: 6px;
  transition: color 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}
.tg-dock__tab::before { content: "//"; color: var(--tg-purple); margin-right: 7px; opacity: 0.6; }
.tg-dock a:hover, .tg-dock a:focus-visible,
.tg-dock__tab:hover, .tg-dock__tab:focus-visible { color: var(--tg-ink); background: rgba(0, 209, 255, 0.06); border-color: var(--tg-line); }

.tg-cmdbar { display: inline-flex; align-items: center; gap: 12px; }

.tg-cmd {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 42px;
  padding: 0 16px;
  border-radius: 8px;
  font-family: var(--tg-mono);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #07121a;
  background: linear-gradient(120deg, var(--tg-blue), var(--tg-purple));
  box-shadow: 0 8px 22px rgba(0, 209, 255, 0.24);
}
.tg-cmd:hover { filter: brightness(1.08); }

.tg-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--tg-line);
  border-radius: 8px;
}
.tg-burger span { width: 18px; height: 2px; background: var(--tg-ink); border-radius: 2px; }

.tg-lang { display: inline-flex; gap: 6px; }
.tg-lang__chip {
  min-width: 40px;
  height: 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 10px;
  border: 1px solid var(--tg-line);
  border-radius: 5px;
  color: var(--tg-mut);
  font-family: var(--tg-mono);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  background: rgba(255, 255, 255, 0.02);
}
.tg-lang__chip:hover { color: var(--tg-ink); border-color: var(--tg-line2); }
.tg-lang__chip.is-live {
  color: #07121a;
  border-color: transparent;
  background: linear-gradient(120deg, var(--tg-blue), var(--tg-purple));
}

@media (max-width: 1020px) {
  .tg-dock, .tg-cmd { display: none; }
  .tg-burger { display: flex; }
  .tg-dock--open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 100%;
    left: 24px; right: 24px;
    padding: 10px;
    background: rgba(12, 12, 18, 0.98);
    border: 1px solid var(--tg-line);
    border-radius: 10px;
    z-index: 45;
  }
  .tg-dock--open .tg-dock__tabs { flex-direction: column; align-items: stretch; }
  .tg-dock--open a, .tg-dock--open .tg-dock__tab { justify-content: flex-start; }
}

/* ---------- command deck (hero) ---------- */
.tg-deck {
  position: relative;
  padding: 84px 0 18px;
}
.tg-deck__tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--tg-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--tg-mut);
}
.tg-deck__tag i {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--tg-teal);
  box-shadow: 0 0 0 5px rgba(54, 245, 193, 0.12);
  animation: tg-blink 1.6s steps(2, start) infinite;
}
@keyframes tg-blink { to { visibility: hidden; } }

.tg-deck__title {
  margin: 26px 0 0;
  font-size: clamp(3rem, 8vw, 5.5rem);
  line-height: 0.92;
  letter-spacing: -0.05em;
  font-weight: 800;
}
.tg-deck__title span {
  display: block;
  font-family: var(--tg-mono);
  font-size: 0.2em;
  letter-spacing: 0.04em;
  font-weight: 500;
  color: var(--tg-mut);
  margin-top: 22px;
  max-width: 46ch;
  text-align: left;
}
.tg-deck__lede {
  max-width: 58ch;
  margin: 30px 0 0;
  color: #b9c2d6;
  font-size: 1.12rem;
}
.tg-deck__strip { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }

.tg-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 8px;
  font-family: var(--tg-mono);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: transform 0.16s ease, filter 0.16s ease, border-color 0.16s ease;
}
.tg-cta:hover { transform: translateY(-2px); }
.tg-cta--go { color: #06121a; background: linear-gradient(120deg, var(--tg-blue), var(--tg-purple)); box-shadow: 0 10px 26px rgba(0, 209, 255, 0.22); }
.tg-cta--ghost { color: var(--tg-ink); border: 1px solid var(--tg-line2); background: rgba(255, 255, 255, 0.02); }
.tg-cta--ghost:hover { border-color: var(--tg-purple); }

/* mission console */
.tg-console {
  margin: 26px 10px 30px;
  border: 1px solid var(--tg-line2);
  border-radius: 16px;
  background:
    linear-gradient(150deg, rgba(0, 209, 255, 0.06), transparent 38%),
    linear-gradient(320deg, rgba(160, 107, 255, 0.05), transparent 40%),
    rgba(15, 15, 21, 0.92);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.45);
  padding: 22px;
}
.tg-console__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.tg-console__head strong { font-family: var(--tg-mono); font-size: 0.76rem; letter-spacing: 0.16em; }
.tg-console__head span { font-family: var(--tg-mono); font-size: 0.7rem; color: var(--tg-teal); }
.tg-console__clusters { display: grid; grid-template-columns: 220px 1fr; gap: 26px; margin-top: 20px; align-items: center; }

.tg-cluster { position: relative; }
.tg-cluster .tg-gauge { width: 190px; height: 190px; margin: 0 auto; }
.tg-gauge { position: relative; }
.tg-gauge svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.tg-gauge__track { stroke: rgba(255, 255, 255, 0.06); fill: none; stroke-width: 9; }
.tg-gauge__bar { stroke: url(#tgGrad); fill: none; stroke-width: 9; stroke-linecap: round; stroke-dasharray: 380; stroke-dashoffset: 380; transition: stroke-dashoffset 1.2s ease; }
.tg-gauge__num { position: absolute; inset: 0; display: grid; place-content: center; text-align: center; }
.tg-gauge__num b { font-family: var(--tg-mono); font-size: 2.1rem; font-weight: 700; }
.tg-gauge__num small { font-family: var(--tg-mono); font-size: 0.64rem; color: var(--tg-mut); text-transform: uppercase; }
.tg-cluster__meta { margin-top: 14px; display: flex; align-items: center; justify-content: center; gap: 10px; flex-wrap: wrap; font-family: var(--tg-mono); font-size: 0.7rem; color: var(--tg-mut); }
.tg-cluster__meta kbd { color: var(--tg-ink); background: rgba(0, 209, 255, 0.08); padding: 2px 8px; border-radius: 4px; }

.tg-cluster--mid { display: grid; gap: 12px; }
.tg-rows { display: grid; gap: 12px; }
.tg-row { display: grid; gap: 6px; }
.tg-row__lab { display: flex; justify-content: space-between; font-family: var(--tg-mono); font-size: 0.7rem; color: var(--tg-mut); }
.tg-row__bar { height: 8px; border-radius: 3px; background: rgba(255, 255, 255, 0.05); overflow: hidden; }
.tg-row__bar i { display: block; height: 100%; width: 0; border-radius: 3px; background: linear-gradient(90deg, var(--tg-blue), var(--tg-purple)); transition: width 1s ease; }

.tg-log {
  padding: 12px 14px;
  border: 1px solid var(--tg-line);
  border-radius: 8px;
  background: rgba(8, 8, 12, 0.8);
  font-family: var(--tg-mono);
  font-size: 0.72rem;
  color: #a2b3c8;
  min-height: 84px;
}
.tg-log p { margin: 3px 0; }
.tg-log .is-warm { color: var(--tg-warn); }
.tg-log .is-ok { color: var(--tg-teal); }

/* ---------- spine pipeline ---------- */
.tg-zone { padding: 70px 0 26px; }
.tg-zone__cap { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 34px; }
.tg-zone__cap h2 { margin: 10px 0 0; font-size: clamp(1.9rem, 3.6vw, 3rem); letter-spacing: -0.04em; line-height: 1; }
.tg-zone__cap p { max-width: 46ch; margin: 0; color: #aeb8cc; }
.tg-zone__ref { font-family: var(--tg-mono); font-size: 0.74rem; letter-spacing: 0.14em; color: var(--tg-mut); white-space: nowrap; }

.tg-spine { position: relative; display: grid; grid-template-columns: 1fr; gap: 0; }
.tg-spine__step {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 26px;
  padding: 6px 0 34px;
}
.tg-spine__step::before {
  content: "";
  position: absolute;
  left: 26px; top: 56px; bottom: -6px;
  width: 1px;
  background: linear-gradient(180deg, var(--tg-line2), var(--tg-line));
}
.tg-spine__step:last-child::before { display: none; }
.tg-spine__node {
  position: relative;
  z-index: 1;
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  border: 1px solid var(--tg-line2);
  border-radius: 10px;
  background: var(--tg-panel);
  font-family: var(--tg-mono);
  font-weight: 700;
  color: var(--tg-blue);
  box-shadow: 0 0 0 6px rgba(0, 209, 255, 0.04);
}
.tg-spine__step--hi .tg-spine__node { color: #06121a; background: linear-gradient(120deg, var(--tg-blue), var(--tg-purple)); border-color: transparent; }
.tg-spine__body { padding-top: 6px; }
.tg-spine__body small { font-family: var(--tg-mono); font-size: 0.7rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--tg-purple); }
.tg-spine__body h3 { margin: 8px 0 4px; font-size: 1.4rem; letter-spacing: -0.02em; }
.tg-spine__body p { margin: 0; max-width: 60ch; color: #aeb8cc; }

@media (min-width: 860px) {
  .tg-spine { grid-template-columns: repeat(2, 1fr); column-gap: 60px; }
  .tg-spine__step:nth-child(even) { margin-top: 48px; }
  .tg-spine__step::before { bottom: -40px; }
}

/* ---------- system rack ---------- */
.tg-rack { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.tg-blade {
  position: relative;
  padding: 24px;
  border: 1px solid var(--tg-line);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 30%), var(--tg-panel);
  overflow: hidden;
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
}
.tg-blade::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: linear-gradient(180deg, var(--tg-blue), var(--tg-purple));
  opacity: 0.8;
}
.tg-blade::after {
  content: attr(data-tag);
  position: absolute;
  right: 14px; top: 12px;
  font-family: var(--tg-mono);
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  color: rgba(160, 107, 255, 0.6);
}
.tg-blade:hover { transform: translateY(-3px); border-color: var(--tg-line2); box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35); }
.tg-blade__ib { width: 46px; height: 46px; display: grid; place-items: center; border: 1px solid var(--tg-line); border-radius: 8px; color: var(--tg-blue); background: rgba(0, 209, 255, 0.05); font-size: 1.2rem; }
.tg-blade h3 { margin: 16px 0 6px; font-size: 1.18rem; letter-spacing: -0.02em; }
.tg-blade p { margin: 0; color: #aeb8cc; font-size: 0.94rem; max-width: 52ch; }
.tg-blade__stats { display: flex; gap: 8px; margin-top: 16px; flex-wrap: wrap; }
.tg-blade__stats span { display: inline-flex; align-items: center; min-height: 26px; padding: 0 10px; border: 1px solid var(--tg-line); border-radius: 5px; font-family: var(--tg-mono); font-size: 0.66rem; color: var(--tg-mut); }

/* ---------- ticker ---------- */
.tg-tape { border: 1px solid var(--tg-line); border-radius: 10px; background: var(--tg-panel); padding: 20px; display: grid; grid-template-columns: 1fr; gap: 14px; }
.tg-tape__row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.tg-tic { text-align: center; }
.tg-tic b { display: block; font-family: var(--tg-mono); font-size: 2rem; font-weight: 700; background: linear-gradient(120deg, var(--tg-blue), var(--tg-purple)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.tg-tic small { font-family: var(--tg-mono); font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--tg-mut); }

/* ---------- subscription locker ---------- */
.tg-locker { display: grid; grid-template-columns: 1fr; gap: 14px; }
.tg-locker__row {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 22px;
  padding: 22px 24px;
  border: 1px solid var(--tg-line);
  border-radius: 12px;
  background: var(--tg-panel);
}
.tg-locker__row--feat {
  border-color: var(--tg-purple);
  background:
    linear-gradient(120deg, rgba(160, 107, 255, 0.08), transparent 46%),
    var(--tg-panel);
  box-shadow: 0 0 0 1px rgba(160, 107, 255, 0.16), 0 18px 46px rgba(0, 0, 0, 0.3);
}
.tg-locker__price { text-align: center; }
.tg-locker__price b { display: block; font-family: var(--tg-mono); font-size: 1.7rem; font-weight: 700; }

/* ---------- relay (contact) ---------- */
.tg-relay { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.tg-relay__lane {
  padding: 18px;
  border: 1px solid var(--tg-line);
  border-radius: 10px;
  background: var(--tg-panel);
  display: grid;
  gap: 8px;
  transition: transform 0.16s ease, border-color 0.16s ease;
}
.tg-relay__lane:hover { transform: translateY(-3px); border-color: var(--tg-line2); }
.tg-relay__lane span { font-family: var(--tg-mono); color: var(--tg-blue); }
.tg-relay__lane strong { font-size: 1.02rem; }
.tg-relay__lane small { color: var(--tg-mut); }
.tg-relay__lane i { font-style: normal; font-family: var(--tg-mono); font-size: 0.8rem; color: var(--tg-purple); }

/* ---------- drive (footer) ---------- */
.tg-drive { margin-top: auto; padding: 30px 0 42px; border-top: 1px solid var(--tg-line); position: relative; z-index: 1; }
.tg-drive__row { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: var(--tg-mut); font-family: var(--tg-mono); font-size: 0.74rem; letter-spacing: 0.08em; }
.tg-drive a { color: var(--tg-ink); }
.tg-drive a:hover { color: var(--tg-blue); }

/* ---------- costs (single product) ---------- */
.costs-stack { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 22px; }
.costs-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 18px;
  border: 1px solid var(--tg-line);
  border-radius: 10px;
  background: var(--tg-panel);
}
.costs-card span { flex: 0 0 150px; color: var(--tg-mut); font-weight: 700; }
.costs-card code { font-family: var(--tg-mono); font-size: 0.82rem; color: var(--tg-ink); flex: 1; }
.costs-card .button { flex: 0 0 auto; }
@media (max-width: 720px) {
  .costs-card { flex-direction: column; align-items: flex-start; }
  .costs-card span { flex-basis: auto; }
}

/* ---------- reveal ---------- */
.tg-in { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.tg-in.is-on { opacity: 1; transform: translateY(0); }

@media (max-width: 900px) {
  .tg-console__clusters { grid-template-columns: 1fr; }
  .tg-rack { grid-template-columns: 1fr; }
  .tg-tape__row { grid-template-columns: 1fr; }
  .tg-relay { grid-template-columns: 1fr 1fr; }
  .tg-zone__cap { flex-direction: column; align-items: flex-start; }
  .tg-locker__row { grid-template-columns: 1fr; text-align: center; }
}
@media (max-width: 560px) {
  .tg-wrap { width: calc(100% - 32px); }
  .tg-relay { grid-template-columns: 1fr; }
}