/* tastemaker · macrostructure: Poster Fold · mood: technical · page: home
 * nav: none · hero: H1 · footer: none · knobs: wordmark/left-bias/git-graph-bleed
 * palette: locked technical/dark · contrast: pass (existing matrix)
 * critique: ShowTell 5 · Phil 5 · Hier 5 · Spec 4 · Restr 5 · Var 5 */

.gick-home {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  min-height: 100svh;
  overflow: hidden;
  color: var(--gick-text);
  background: var(--gick-bg);
}

.gick-home__message {
  z-index: 1;
  align-self: center;
  min-width: 0;
  margin: 0;
  padding: clamp(var(--gick-space-6), 8vw, 128px);
  animation: gick-home-message-enter 360ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

.gick-home__wordmark {
  max-width: 100%;
  margin: 0;
  color: var(--gick-text);
  font-family: var(--gick-font-body);
  font-size: clamp(76px, 11vw, 176px);
  font-style: normal;
  font-weight: 600;
  letter-spacing: -0.07em;
  line-height: 1;
  overflow-wrap: anywhere;
}

.gick-home__description {
  margin: var(--gick-space-4) 0 var(--gick-space-6);
  color: var(--gick-muted);
  font-family: var(--gick-font-body);
  font-size: clamp(16px, 1.6vw, 20px);
  line-height: 1.5;
}

.gick-home__action {
  display: inline-grid;
  min-width: 124px;
  min-height: 52px;
  place-items: center;
  padding: 0 var(--gick-space-6);
  color: var(--gick-on-primary) !important;
  background: var(--gick-primary);
  border: 1px solid var(--gick-primary);
  border-radius: var(--gick-radius);
  font-family: var(--gick-font-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  transition: background-color 120ms cubic-bezier(0.16, 1, 0.3, 1);
}

.gick-home__action:hover {
  color: var(--gick-on-primary) !important;
  background: var(--gick-primary-hover);
  border-color: var(--gick-primary-hover);
}

.gick-home__action:active {
  color: var(--gick-on-primary) !important;
  background: var(--gick-primary-active);
  border-color: var(--gick-primary-active);
}

.gick-home__action:focus-visible {
  outline: 3px solid var(--gick-accent);
  outline-offset: 3px;
}

.gick-home__graph {
  position: relative;
  display: grid;
  min-width: 0;
  min-height: 100svh;
  margin: 0;
  place-items: center;
  overflow: hidden;
  color: var(--gick-primary);
  background: var(--gick-surface);
}

.gick-home__graph::before {
  position: absolute;
  inset: var(--gick-space-6);
  content: "";
  border: 1px solid var(--gick-border);
  opacity: 0.35;
}

.gick-home__graph svg {
  width: min(76vw, 780px);
  max-width: none;
  height: min(108svh, 920px);
  transform: translateX(9%);
  animation: gick-home-graph-enter 520ms cubic-bezier(0.16, 1, 0.3, 1) 80ms both;
}

.gick-home__line {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 10;
}

.gick-home__line--primary {
  stroke: var(--gick-primary);
}

.gick-home__line--accent {
  stroke: var(--gick-accent);
}

.gick-home__line--quiet {
  stroke: var(--gick-border);
}

.gick-home__node {
  stroke-width: 8;
}

.gick-home__node--primary {
  fill: var(--gick-primary);
  stroke: var(--gick-bg);
}

.gick-home__node--accent {
  fill: var(--gick-accent);
  stroke: var(--gick-bg);
}

.gick-home__node--surface {
  fill: var(--gick-surface);
  stroke: var(--gick-border);
}

@keyframes gick-home-message-enter {
  from {
    opacity: 0;
    transform: translateY(12px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes gick-home-graph-enter {
  from {
    opacity: 0;
    transform: translateX(12%);
  }

  to {
    opacity: 1;
    transform: translateX(9%);
  }
}

@media (max-width: 720px) {
  .gick-home {
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: minmax(48svh, auto) minmax(52svh, auto);
  }

  .gick-home__message {
    align-self: end;
    padding: var(--gick-space-6);
  }

  .gick-home__wordmark {
    font-size: clamp(72px, 27vw, 112px);
  }

  .gick-home__graph {
    height: 52svh;
    min-height: 0;
  }

  .gick-home__graph svg {
    width: min(118vw, 640px);
    height: 72svh;
    transform: translate(12%, -7%);
  }

  @keyframes gick-home-graph-enter {
    from {
      opacity: 0;
      transform: translate(16%, -7%);
    }

    to {
      opacity: 1;
      transform: translate(12%, -7%);
    }
  }
}

@media (prefers-reduced-motion: reduce) {
  .gick-home__message,
  .gick-home__graph svg {
    animation-duration: 100ms;
    animation-name: gick-login-fade;
  }

  .gick-home__action {
    transition-duration: 0.01ms;
  }
}