:root {
  --hub-main-h: 144;
  --hub-main-s: 46;
  --hub-main-l: 54;
  --hub-main: hsl(var(--hub-main-h), var(--hub-main-s)%, var(--hub-main-l)%);
  --hub-main-soft: hsla(var(--hub-main-h), 38%, 62%, 0.24);
  --hub-main-faint: hsla(var(--hub-main-h), 40%, 64%, 0.28);
  --hub-secondary-h: 196;
  --hub-secondary-s: 57;
  --hub-secondary-l: 58;
  --hub-secondary: hsl(var(--hub-secondary-h), var(--hub-secondary-s)%, var(--hub-secondary-l)%);
  --hub-secondary-soft: hsla(var(--hub-secondary-h), 47%, 64%, 0.2);
  --hub-secondary-faint: hsla(var(--hub-secondary-h), 44%, 66%, 0.24);
  --bg-0: #060912;
  --bg-1: #11182a;
  --ink: #edf3ff;
  --ink-soft: #afbdd7;
  --panel: rgba(13, 20, 34, 0.83);
  --line: hsla(var(--hub-main-h), 30%, 72%, 0.2);
  --line-strong: hsla(var(--hub-main-h), 34%, 78%, 0.34);
  --cool: var(--hub-secondary);
  --cool-soft: var(--hub-secondary-soft);
  --warm: var(--hub-main);
  --warm-soft: var(--hub-main-soft);
  --ok: #4af0a8;
  --soon: #ffd27a;
  --btn-ink: #031018;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  color: var(--ink);
  font-family: "Manrope", "Segoe UI", sans-serif;
  background-color: #11182a;
  background:
    radial-gradient(1400px 900px at 10% -8%, rgba(122, 197, 152, 0.24), transparent 52%),
    radial-gradient(1200px 700px at 92% 4%, rgba(117, 188, 209, 0.2), transparent 48%),
    linear-gradient(150deg, #060912, #11182a);
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0.22;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 38px 38px;
}

.bg-tool-squares {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.bg-tool-squares::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 8, 14, 0.08), rgba(5, 8, 14, 0.22));
}

.bg-tool-square {
  --square-rot: 0deg;
  --square-shift-x: 0px;
  --square-shift-y: 0px;
  --square-scale: 1;
  --square-opacity: 0.16;
  position: absolute;
  border-radius: 14px;
  z-index: 1;
  border: 1px solid rgba(226, 236, 255, 0.08);
  opacity: var(--square-opacity);
  transform:
    translate(-50%, -50%)
    translate(var(--square-shift-x), var(--square-shift-y))
    rotate(var(--square-rot))
    scale(var(--square-scale));
  mix-blend-mode: normal;
  filter: blur(0.4px) saturate(0.84) brightness(0.94);
  transition: transform 220ms ease, opacity 220ms ease, filter 220ms ease;
  will-change: transform, opacity;
}

.bg-sweep {
  position: fixed;
  pointer-events: none;
  filter: blur(10px);
}

.bg-sweep-warm {
  width: 84vw;
  height: 38vh;
  left: -12vw;
  top: -13vh;
  transform: rotate(-8deg);
  background: linear-gradient(90deg, var(--hub-main-faint), rgba(0, 0, 0, 0));
}

.bg-sweep-cool {
  width: 74vw;
  height: 38vh;
  right: -18vw;
  top: 22vh;
  transform: rotate(11deg);
  background: linear-gradient(90deg, rgba(0, 0, 0, 0), var(--hub-secondary-faint));
}

.shell {
  position: relative;
  width: min(1080px, 94vw);
  margin-left: auto;
  margin-right: auto;
  z-index: 1;
}

.hero {
  margin-top: 1.7rem;
  padding: 2.05rem 2rem;
  border-radius: 30px;
  border: 1px solid var(--line);
  background: linear-gradient(150deg, rgba(16, 26, 43, 0.88), rgba(14, 22, 38, 0.9));
  box-shadow: 0 22px 58px rgba(0, 0, 0, 0.34);
  animation: rise 0.45s ease both;
}

.topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.eyebrow {
  margin: 0;
  font-family: "Chakra Petch", "Trebuchet MS", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--hub-main);
}

.build-note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
}

.hero h1 {
  margin: 0.7rem 0 0;
  font-family: "Chakra Petch", "Trebuchet MS", sans-serif;
  font-size: clamp(2.1rem, 6vw, 3.6rem);
  line-height: 1.06;
  letter-spacing: 0.02em;
  text-shadow: 0 0 24px hsla(var(--hub-main-h), 38%, 62%, 0.2);
}

.lead {
  margin: 0.8rem 0 0;
  color: var(--ink-soft);
  max-width: 72ch;
}

.hero-cta {
  margin-top: 1.2rem;
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.63rem 1.15rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-family: "Chakra Petch", "Trebuchet MS", sans-serif;
  font-weight: 700;
  letter-spacing: 0.03em;
  transition:
    transform 0.14s ease,
    filter 0.14s ease,
    border-color 0.14s ease,
    box-shadow 0.18s ease,
    background-position 0.24s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: var(--btn-ink);
  background: linear-gradient(90deg, #7de8ff, #58cdff);
}

.btn-ghost {
  color: var(--ink);
  border-color: var(--line-strong);
  background: rgba(255, 255, 255, 0.06);
}

.stats {
  margin: 1.4rem 0 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.65rem;
}

.stat {
  margin: 0;
  padding: 0.85rem 1rem;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
}

.stat dt {
  color: var(--ink-soft);
  font-size: 0.83rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.stat dd {
  margin: 0.35rem 0 0;
  font-family: "Chakra Petch", "Trebuchet MS", sans-serif;
  font-size: 1.6rem;
}

.panel {
  margin-top: 1rem;
  padding: 1.35rem;
  border-radius: 22px;
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(5px);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.section-head h2 {
  margin: 0;
  font-family: "Chakra Petch", "Trebuchet MS", sans-serif;
  font-size: 1.75rem;
  color: var(--hub-main);
}

.section-head p {
  margin: 0.3rem 0 0;
  color: var(--ink-soft);
}

.catalog-note {
  min-height: 1.2rem;
  margin-top: 0.4rem;
  font-size: 0.9rem;
}

.filters {
  display: flex;
  align-items: center;
  gap: 0.45rem;
  flex-wrap: wrap;
}

.filter-btn {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.05);
  color: var(--ink);
  border-radius: 999px;
  padding: 0.4rem 0.76rem;
  font-size: 0.9rem;
  cursor: pointer;
  transition: border-color 0.12s ease, background-color 0.12s ease;
}

.filter-btn:hover {
  border-color: var(--line-strong);
}

.filter-btn.active {
  border-color: hsla(var(--hub-main-h), 44%, 70%, 0.66);
  background: var(--hub-main-soft);
}

.tool-grid {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(290px, 1fr));
  gap: 0.9rem;
}

.tool-card {
  position: relative;
  --tool-accent-a: rgba(89, 210, 255, 0.26);
  --tool-accent-b: rgba(89, 210, 255, 0.06);
  --tool-btn-a: #70cae0;
  --tool-btn-b: #5eaec4;
  --tool-btn-c: #4f91a7;
  --tool-btn-border: rgba(186, 238, 255, 0.34);
  --tool-btn-shadow: rgba(17, 55, 66, 0.34);
  --tool-card-border-hover: var(--line-strong);
  --tool-title-hover: #8ec9d9;
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
  overflow: hidden;
  animation: card-in 0.42s ease both;
  animation-delay: var(--delay, 0s);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.tool-card:hover {
  border-color: var(--tool-card-border-hover);
}

.tool-card::after {
  content: "";
  position: absolute;
  right: -40px;
  top: -42px;
  width: 138px;
  height: 128px;
  transform: rotate(22deg);
  border-radius: 22px;
  pointer-events: none;
}

.tool-card::before {
  content: "";
  position: absolute;
  left: 0.72rem;
  right: 0.72rem;
  top: 0.52rem;
  height: 3px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--tool-btn-a), var(--tool-btn-b));
  opacity: 0.62;
}

.tool-card.tone-cool::after {
  background: linear-gradient(90deg, var(--tool-accent-a), var(--tool-accent-b));
}

.tool-card.tone-warm::after {
  background: linear-gradient(90deg, var(--tool-accent-a), var(--tool-accent-b));
}

.tool-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.65rem;
}

.tool-category {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.pill {
  border-radius: 999px;
  padding: 0.2rem 0.58rem;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.pill-live {
  background: rgba(74, 240, 168, 0.16);
  color: var(--ok);
  border: 1px solid rgba(74, 240, 168, 0.45);
}

.pill-soon {
  background: rgba(255, 210, 122, 0.15);
  color: var(--soon);
  border: 1px solid rgba(255, 210, 122, 0.45);
}

.tool-card h3 {
  margin: 0.6rem 0 0;
  font-family: "Chakra Petch", "Trebuchet MS", sans-serif;
  font-size: 1.36rem;
  line-height: 1.2;
}

.tool-title-link {
  color: inherit;
  text-decoration: none;
}

.tool-title-link:hover,
.tool-title-link:focus-visible {
  color: var(--tool-title-hover);
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 0.16em;
}

.tool-desc {
  margin: 0.55rem 0 0;
  color: var(--ink-soft);
}

.tool-media {
  margin: 0.72rem 0 0;
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(226, 236, 255, 0.17);
  background: rgba(8, 12, 22, 0.66);
}

.tool-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.88) contrast(1.06);
  transition: transform 0.2s ease;
}

.tool-media-link:hover img,
.tool-media-link:focus-visible img {
  transform: scale(1.02);
}

.tool-tags {
  margin: 0.65rem 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.38rem;
}

.tool-tag {
  display: inline-flex;
  align-items: center;
  min-height: 1.45rem;
  padding: 0.13rem 0.5rem;
  border-radius: 999px;
  border: 1px solid rgba(226, 236, 255, 0.2);
  background: rgba(255, 255, 255, 0.04);
  color: var(--ink-soft);
  font-size: 0.74rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.tool-meta {
  margin: 0.85rem 0 0;
  padding: 0;
  list-style: none;
  border: 1px solid rgba(226, 236, 255, 0.14);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
}

.tool-meta li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.9rem;
  padding: 0.5rem 0.68rem;
}

.tool-meta li + li {
  border-top: 1px solid rgba(226, 236, 255, 0.14);
}

.tool-meta span {
  color: var(--ink-soft);
}

.tool-meta strong {
  color: var(--ink);
  font-size: 0.92rem;
}

.tool-foot {
  margin-top: 0.92rem;
}

.btn-card {
  position: relative;
  width: 100%;
  min-height: 52px;
  border-radius: 18px;
  border: 1px solid var(--tool-btn-border);
  color: var(--ink);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.015)),
    linear-gradient(120deg, var(--tool-btn-a), var(--tool-btn-b));
  box-shadow:
    inset 0 -1px 0 rgba(226, 236, 255, 0.25),
    0 8px 16px var(--tool-btn-shadow);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: transform 0.2s ease, box-shadow 0.18s ease, filter 0.18s ease;
}

.btn-card:hover,
.btn-card:focus-visible {
  filter: brightness(1.015);
  box-shadow:
    inset 0 -1px 0 rgba(226, 236, 255, 0.25),
    0 10px 20px var(--tool-btn-shadow);
}

.btn-card:active {
  transform: translateY(1px);
}

.btn-card.disabled {
  color: #d8dce6;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: none;
  opacity: 0.76;
  pointer-events: none;
}

@media (prefers-reduced-motion: reduce) {
  .tool-card,
  .btn-card,
  .btn {
    transition: none;
  }
}

.tiny-link {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.tiny-link:hover {
  color: var(--ink);
}

.tiny-link.disabled {
  pointer-events: none;
  opacity: 0.65;
}

.add-panel {
  border-style: dashed;
}

.add-panel h2 {
  margin: 0;
  font-family: "Chakra Petch", "Trebuchet MS", sans-serif;
}

.add-panel p {
  margin: 0.55rem 0 0;
  color: var(--ink-soft);
}

code {
  border: 1px solid rgba(226, 236, 255, 0.22);
  border-radius: 7px;
  padding: 0.1rem 0.32rem;
  background: rgba(255, 255, 255, 0.08);
}

.empty-state {
  border: 1px dashed var(--line);
  border-radius: 14px;
  padding: 1rem;
  text-align: center;
  color: var(--ink-soft);
}

.foot {
  margin-top: 1rem;
  margin-bottom: 1.2rem;
  padding: 0.2rem 0 0.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.foot p {
  margin: 0;
  font-size: 0.92rem;
}

.muted {
  color: var(--ink-soft);
}

@media (min-width: 1024px) {
  .stats {
    position: fixed;
    top: 5.25rem;
    right: 0;
    width: clamp(188px, 16vw, 236px);
    margin: 0;
    padding: 0.5rem;
    grid-template-columns: 1fr;
    gap: 0.42rem;
    border: 1px solid var(--line);
    border-right: 0;
    border-radius: 16px 0 0 16px;
    background: linear-gradient(155deg, rgba(13, 20, 34, 0.96), rgba(10, 16, 28, 0.95));
    backdrop-filter: blur(8px);
    box-shadow: 0 18px 48px rgba(0, 0, 0, 0.44);
    z-index: 90;
    pointer-events: none;
  }

  .stats .stat {
    padding: 0.66rem 0.78rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.03);
  }

  .stats .stat dt {
    font-size: 0.72rem;
    letter-spacing: 0.08em;
  }

  .stats .stat dd {
    margin-top: 0.22rem;
    font-size: 1.3rem;
  }
}

@keyframes rise {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes card-in {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@media (max-width: 820px) {
  .hero {
    margin-top: 1.1rem;
    padding: 1.15rem;
    border-radius: 24px;
  }

  .stats {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 1rem;
    border-radius: 18px;
  }

  .tool-grid {
    grid-template-columns: 1fr;
  }

  .foot {
    flex-direction: column;
    align-items: flex-start;
  }
}