.home-eyebrow {
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.home-hero {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(280px, 0.65fr);
  gap: 3.5rem;
  align-items: end;
  min-height: 31rem;
  margin-bottom: 1.5rem;
  padding: clamp(2rem, 5vw, 4.25rem);
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 1.5rem;
  background:
    radial-gradient(circle at 84% 8%, rgba(34, 197, 94, 0.23), transparent 32%),
    radial-gradient(circle at 15% 105%, rgba(34, 197, 94, 0.08), transparent 38%),
    linear-gradient(135deg, rgba(15, 23, 42, 0.99), rgba(4, 10, 23, 0.98));
  box-shadow: var(--shadow-soft);
}

.home-hero::before,
.home-hero::after {
  content: "";
  position: absolute;
  border: 1px solid rgba(34, 197, 94, 0.15);
  border-radius: 50%;
}

.home-hero::before { width: 340px; height: 340px; right: -130px; top: -185px; }
.home-hero::after { width: 230px; height: 230px; right: -58px; top: -95px; }

.home-hero__content,
.home-principles { position: relative; z-index: 1; }

.home-hero h1 {
  max-width: 46rem;
  margin: 0.75rem 0 1.15rem;
  font-size: clamp(3rem, 7vw, 5.7rem);
  line-height: 0.94;
  letter-spacing: -0.065em;
}

.home-hero h1 span { color: var(--accent); }

.home-hero__content > p {
  max-width: 39rem;
  margin: 0;
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.home-hero__actions { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.7rem; }

.home-button {
  display: inline-flex;
  gap: 0.65rem;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding: 0.65rem 1.15rem;
  border-radius: 0.7rem;
  font-size: 0.88rem;
  font-weight: 700;
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}

.home-button:hover { transform: translateY(-1px); }
.home-button--primary { background: var(--accent); color: #032512; }
.home-button--primary:hover { background: #35d46f; }
.home-button--secondary { border: 1px solid rgba(148, 163, 184, 0.28); background: rgba(2, 6, 23, 0.42); color: var(--text); }
.home-button--secondary:hover { border-color: rgba(34, 197, 94, 0.5); }

.home-principles {
  display: grid;
  gap: 0.45rem;
  padding: 0.6rem;
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: 1rem;
  background: rgba(2, 6, 23, 0.52);
  backdrop-filter: blur(8px);
}

.home-principles > div {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 0.75rem;
  padding: 0.85rem;
  border-radius: 0.7rem;
}

.home-principles > div + div { border-top: 1px solid rgba(148, 163, 184, 0.11); }
.home-principles__mark { grid-row: 1 / 3; color: var(--accent); font: 750 0.68rem/1.2 monospace; }
.home-principles strong { font-size: 0.85rem; }
.home-principles small { margin-top: 0.15rem; color: var(--muted); font-size: 0.72rem; line-height: 1.4; }

.home-section { padding: 3.2rem 0 1rem; }

.home-section__heading {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 2rem;
  margin: 0 0 1.25rem;
}

.home-section__heading h2,
.home-story h2 {
  max-width: 37rem;
  margin: 0.35rem 0 0;
  font-size: clamp(1.75rem, 4vw, 2.6rem);
  line-height: 1.08;
  letter-spacing: -0.045em;
}

.home-section__heading > p { max-width: 30rem; margin: 0; color: var(--muted); font-size: 0.88rem; line-height: 1.55; }

.home-apps { padding-top: 2.25rem; }

.home-apps__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.home-app {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 25rem;
  padding: clamp(1.4rem, 3vw, 2rem);
  border: 1px solid rgba(148, 163, 184, 0.18);
  border-radius: 1.25rem;
  background: linear-gradient(145deg, rgba(15, 23, 42, 0.98), rgba(4, 10, 23, 0.99));
  transition: border-color 0.15s, transform 0.15s;
}

.home-app::after {
  content: "";
  position: absolute;
  width: 18rem;
  height: 18rem;
  top: -11rem;
  right: -7rem;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.13);
  filter: blur(2px);
  pointer-events: none;
}

.home-app--chess::after { background: rgba(211, 173, 98, 0.14); }
.home-app:hover { border-color: rgba(34, 197, 94, 0.44); transform: translateY(-2px); }
.home-app--chess:hover { border-color: rgba(211, 173, 98, 0.48); }
.home-app__topline { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; }
.home-app__mark { display: grid; place-items: center; width: 4rem; height: 4rem; margin: 2rem 0 1.25rem; border: 1px solid rgba(34, 197, 94, 0.38); border-radius: 1rem; background: rgba(34, 197, 94, 0.11); color: var(--accent); font: 850 0.9rem/1 monospace; }
.home-app--chess .home-app__mark { border-color: rgba(211, 173, 98, 0.42); background: rgba(211, 173, 98, 0.1); color: #e0bd77; }
.home-app h3 { margin: 0; font-size: clamp(1.55rem, 3vw, 2rem); letter-spacing: -0.035em; }
.home-app > p { max-width: 39rem; margin: 0.65rem 0 1.2rem; color: var(--muted); font-size: 0.88rem; line-height: 1.6; }
.home-app ul { display: grid; gap: 0.55rem; margin: 0 0 1.4rem; padding: 0; list-style: none; }
.home-app li { position: relative; padding-left: 1rem; color: #cbd5e1; font-size: 0.78rem; line-height: 1.45; }
.home-app li::before { content: ""; position: absolute; top: 0.52em; left: 0; width: 0.3rem; height: 0.3rem; border-radius: 50%; background: var(--accent); }
.home-app--chess li::before { background: #d3ad62; }
.home-app > a { display: inline-flex; align-items: center; gap: 0.55rem; margin-top: auto; padding-top: 1rem; border-top: 1px solid rgba(148, 163, 184, 0.13); color: var(--accent); font-size: 0.84rem; font-weight: 750; }
.home-app--chess > a { color: #e0bd77; }
.home-app > a span { transition: transform 0.15s; }
.home-app > a:hover span { transform: translateX(3px); }

.home-footer__groups { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 1.4rem 2.25rem; }
.home-footer__group { display: flex; flex-wrap: wrap; align-items: baseline; gap: 0.45rem 0.85rem; }
.home-footer__group strong { color: var(--text); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; }

.featured-tools {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
}

.featured-tool {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 31rem;
  padding: 1.35rem;
  border: 1px solid rgba(148, 163, 184, 0.16);
  border-radius: 1.15rem;
  background:
    radial-gradient(circle at 95% 2%, rgba(34, 197, 94, 0.12), transparent 34%),
    linear-gradient(155deg, rgba(15, 23, 42, 0.96), rgba(4, 10, 23, 0.98));
  transition: border-color 0.15s, transform 0.15s;
}

.featured-tool:hover { border-color: rgba(34, 197, 94, 0.38); transform: translateY(-2px); }

.featured-tool__topline { display: flex; justify-content: space-between; gap: 1rem; align-items: center; }
.featured-tool__number { color: var(--accent); font: 750 0.68rem/1 monospace; }
.featured-tool__category { display: inline-flex; align-items: center; gap: 0.45rem; color: var(--muted); font-size: 0.68rem; text-align: right; }
.featured-tool__new,
.featured-tool__updated { padding: 0.22rem 0.42rem; border: 1px solid rgba(251, 191, 36, 0.58); border-radius: 999px; background: rgba(245, 158, 11, 0.14); color: #fcd34d; font-size: 0.59rem; font-weight: 850; letter-spacing: 0.09em; line-height: 1; text-transform: uppercase; }

.featured-tool__symbol {
  display: grid;
  place-items: center;
  width: 3.5rem;
  height: 3.5rem;
  margin: 2rem 0 1.3rem;
  border: 1px solid rgba(34, 197, 94, 0.34);
  border-radius: 0.9rem;
  background: var(--accent-soft);
  color: var(--accent);
  font: 800 0.85rem/1 monospace;
}

.featured-tool__symbol--qr { grid-template-columns: repeat(2, 0.7rem); grid-template-rows: repeat(2, 0.7rem); gap: 0.25rem; }
.featured-tool__symbol--qr span { width: 0.7rem; height: 0.7rem; border: 2px solid var(--accent); }
.featured-tool__symbol--qr span:last-child { border-width: 0; background: var(--accent); }

.featured-tool h3 { margin: 0; font-size: 1.3rem; letter-spacing: -0.025em; }
.featured-tool > p { min-height: 5.25rem; margin: 0.6rem 0 0.75rem; color: var(--muted); font-size: 0.84rem; line-height: 1.55; }

.capability-list { display: grid; gap: 0.58rem; margin: 0 0 1.3rem; padding: 0; list-style: none; }
.capability-list li { position: relative; margin: 0; padding-left: 1.1rem; color: #cbd5e1; font-size: 0.77rem; line-height: 1.4; }
.capability-list li::before { content: ""; position: absolute; top: 0.48em; left: 0; width: 0.35rem; height: 0.35rem; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.12); }

.featured-tool__link,
.home-text-link {
  display: inline-flex;
  gap: 0.55rem;
  align-items: center;
  color: var(--accent);
  font-size: 0.82rem;
  font-weight: 700;
}

.featured-tool__link { margin-top: auto; padding-top: 1rem; border-top: 1px solid rgba(148, 163, 184, 0.12); }
.featured-tool__link span, .home-text-link span { transition: transform 0.15s; }
.featured-tool__link:hover span, .home-text-link:hover span { transform: translateX(3px); }

.home-directory__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.65rem; }

.home-directory__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 0.9rem;
  align-items: center;
  min-height: 5.4rem;
  padding: 1rem;
  border: 1px solid rgba(148, 163, 184, 0.15);
  border-radius: 0.85rem;
  background: rgba(11, 17, 32, 0.82);
  transition: border-color 0.15s, background 0.15s, transform 0.15s;
}

.home-directory__item:hover { border-color: rgba(34, 197, 94, 0.42); background: rgba(34, 197, 94, 0.06); transform: translateY(-1px); }
.home-directory__number { color: var(--accent); font: 750 0.68rem/1 monospace; }
.home-directory__item strong { display: block; font-size: 0.9rem; }
.home-directory__item small { display: block; margin-top: 0.18rem; color: var(--muted); font-size: 0.72rem; }
.home-directory__item em { color: var(--accent); font: normal 750 0.72rem/1 monospace; }

.home-story {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(300px, 0.8fr);
  gap: 4rem;
  margin: 4rem 0 2rem;
  padding: clamp(1.6rem, 4vw, 3rem);
  border-top: 1px solid rgba(148, 163, 184, 0.16);
  border-bottom: 1px solid rgba(148, 163, 184, 0.16);
}

.home-story__copy p { margin: 0 0 1rem; color: var(--muted); font-size: 0.88rem; line-height: 1.7; }

@media (max-width: 900px) {
  .home-hero { grid-template-columns: 1fr; min-height: 0; gap: 2.5rem; }
  .home-principles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .home-principles > div { grid-template-columns: 1fr; }
  .home-principles__mark { grid-row: auto; margin-bottom: 0.5rem; }
  .home-principles > div + div { border-top: 0; border-left: 1px solid rgba(148, 163, 184, 0.11); }
  .home-apps__grid { grid-template-columns: 1fr; }
  .featured-tools { grid-template-columns: 1fr; }
  .featured-tool { min-height: 0; }
  .featured-tool > p { min-height: 0; }
  .home-story { grid-template-columns: 1fr; gap: 1.5rem; }
}

@media (max-width: 650px) {
  .home-hero { padding: 1.6rem; border-radius: 1rem; }
  .home-hero h1 { font-size: clamp(2.7rem, 14vw, 4rem); }
  .home-principles { grid-template-columns: 1fr; }
  .home-principles > div { grid-template-columns: auto 1fr; }
  .home-principles__mark { grid-row: 1 / 3; margin-bottom: 0; }
  .home-principles > div + div { border-top: 1px solid rgba(148, 163, 184, 0.11); border-left: 0; }
  .home-section { padding-top: 2.4rem; }
  .home-section__heading { display: grid; gap: 0.8rem; }
  .home-directory__grid { grid-template-columns: 1fr; }
  .home-story { margin-top: 2.5rem; padding: 1.5rem 0; }
  .home-footer__groups { justify-content: flex-start; }
  .home-footer__group { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  .home-button,
  .home-app,
  .home-app > a span,
  .featured-tool,
  .featured-tool__link span,
  .home-text-link span,
  .home-directory__item { transition: none; }
}