.tools-index { --lime: #cbff39; --line: #2a302c; }
.tools-index .site-nav { gap: 32px; }
.tools-nav-links { display: flex; align-items: center; gap: 32px; margin-left: auto; font-size: 13px; font-weight: 700; }
.tools-nav-links a { color: #a6aea8; transition: color .2s; }
.tools-nav-links a:hover, .tools-nav-links a[aria-current] { color: var(--lime); }
.tools-home { border: 1px solid #4b544d; padding: 11px 14px; font-size: 11px; font-weight: 700; white-space: nowrap; }
.tools-home span { color: var(--lime); margin-left: 8px; }

.tools-main { max-width: 1600px; margin: auto; padding: 58px 5vw 100px; }
.tools-heading { display: flex; flex-wrap: wrap; align-items: end; column-gap: 50px; row-gap: 8px; margin-bottom: 36px; }
.tools-heading .eyebrow { flex-basis: 100%; color: var(--lime); margin: 0; }
.tools-heading h1 { margin: 0; font-size: clamp(38px, 4.7vw, 68px); line-height: 1; letter-spacing: -.065em; }
.tools-heading h1 span { color: #778279; font: 700 12px "Space Mono", monospace; letter-spacing: .06em; vertical-align: middle; }
.tools-heading > p:last-child { margin: 0 0 5px; color: #a1aaa3; font-size: 13px; line-height: 1.7; }
.tool-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.tool-card { min-height: 260px; display: flex; flex-direction: column; padding: 25px; border: 1px solid #333c35; background: #151a16; transition: border-color .2s, transform .2s; }
.tool-card.ready { background: #1b2418; border-color: #657b36; }
.tool-card.ready:hover { border-color: var(--lime); transform: translateY(-3px); }
.card-top { display: flex; justify-content: space-between; gap: 12px; align-items: center; font: 700 9px "Space Mono", monospace; letter-spacing: .04em; color: #879188; }
.card-top b { padding: 6px 8px; border: 1px solid #414b42; color: #929c93; white-space: nowrap; }
.ready .card-top b { background: var(--lime); border-color: var(--lime); color: #111; }
.card-symbol { display: block; margin: 22px 0 14px; color: #78857a; font: 400 32px/1 "Space Mono", monospace; }
.ready .card-symbol { color: var(--lime); }
.tool-card h2 { margin: 0 0 8px; font-size: clamp(18px, 1.6vw, 23px); line-height: 1.35; letter-spacing: -.035em; }
.tool-card p { margin: 0; color: #89958b; font-size: 12px; line-height: 1.7; }
.card-action { display: flex; align-items: center; justify-content: space-between; margin-top: auto; padding-top: 24px; font: 700 10px "Space Mono", monospace; color: #677469; }
.ready .card-action { color: var(--lime); }
.card-action span { font-size: 18px; line-height: .6; }
.tools-index .p-footer { border-top: 1px solid var(--line); }

@media (max-width: 900px) {
  .tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tools-nav-links { gap: 18px; }
}
@media (max-width: 680px) {
  .tools-index .site-nav { height: 68px; padding-inline: 20px; }
  .tools-nav-links { display: none; }
  .tools-home { margin-left: auto; }
  .tools-main { padding: 35px 20px 70px; }
  .tools-heading { margin-bottom: 25px; }
  .tools-heading h1 { font-size: 42px; }
  .tools-heading h1 span { display: none; }
  .tool-grid { grid-template-columns: 1fr; }
  .tool-card { min-height: 220px; }
  .tools-index .p-footer { padding: 28px 20px; }
}