/* yonga website: brand colours for Material, and the landing page (overrides/home.html).
   Colours come from the logo: deep navy #0b3d5c and chip cyan #7fd1ff. */

:root {
  --yg-navy: #0b3d5c;
  --yg-navy-deep: #06263a;
  --yg-ink: #041a28;
  --yg-cyan: #7fd1ff;
  --yg-cyan-strong: #1f9bd6;
  --yg-green: #5fd4a0;
  --yg-radius: 14px;
  --yg-max: 61rem;
}

[data-md-color-primary="custom"] {
  --md-primary-fg-color: #0b3d5c;
  --md-primary-fg-color--light: #1d5a80;
  --md-primary-fg-color--dark: #06263a;
  --md-primary-bg-color: #ffffff;
  --md-primary-bg-color--light: rgba(255, 255, 255, 0.7);
}

[data-md-color-accent="custom"] {
  --md-accent-fg-color: #1f9bd6;
  --md-accent-fg-color--transparent: rgba(31, 155, 214, 0.1);
}

[data-md-color-scheme="default"] {
  --yg-surface: #ffffff;
  --yg-surface-tint: #f2f7fb;
  --yg-text: #0d2233;
  --yg-text-soft: #46596a;
  --yg-line: #dbe6ef;
  --yg-card: #ffffff;
  --md-typeset-a-color: #12709f;
}

[data-md-color-scheme="slate"] {
  --md-hue: 205;
  --md-default-bg-color: #0a1822;
  --md-code-bg-color: #0f2230;
  --yg-surface: #0a1822;
  --yg-surface-tint: #0d1f2c;
  --yg-text: #e6f1f8;
  --yg-text-soft: #a7bccb;
  --yg-line: #1d3446;
  --yg-card: #102433;
  --md-typeset-a-color: #7fd1ff;
}

[data-md-color-scheme="slate"][data-md-color-primary="custom"] {
  --md-primary-fg-color: #08283c;
}

/* ---------- Landing page ---------- */

.yg-home {
  color: var(--yg-text);
  font-size: 0.8rem;
}

.yg-wrap {
  max-width: var(--yg-max);
  margin: 0 auto;
  padding: 0 1rem;
}

.yg-home code {
  font-family: var(--md-code-font-family);
}

/* Hero */
.yg-hero {
  position: relative;
  overflow: hidden;
  color: #e9f6ff;
  background:
    radial-gradient(60rem 30rem at 85% -10%, rgba(127, 209, 255, 0.18), transparent 60%),
    radial-gradient(40rem 24rem at -10% 110%, rgba(95, 212, 160, 0.10), transparent 60%),
    linear-gradient(160deg, var(--yg-navy) 0%, var(--yg-navy-deep) 55%, var(--yg-ink) 100%);
  padding: 3.2rem 0 3.6rem;
}

/* A faint circuit grid, echoing the chip in the logo. */
.yg-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(127, 209, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(127, 209, 255, 0.07) 1px, transparent 1px);
  background-size: 2.4rem 2.4rem;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 85%);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 85%);
  pointer-events: none;
}

.yg-hero__grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 2.4rem;
  align-items: center;
}

.yg-badge {
  display: inline-block;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--yg-cyan) !important;
  border: 1px solid rgba(127, 209, 255, 0.35);
  background: rgba(127, 209, 255, 0.08);
  padding: 0.25rem 0.7rem;
  border-radius: 999px;
}

.yg-badge:hover {
  background: rgba(127, 209, 255, 0.16);
}

.yg-hero__title {
  margin: 0.9rem 0 0.8rem;
  font-size: 2.15rem;
  line-height: 1.12;
  font-weight: 750;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.yg-hero__title em {
  font-style: normal;
  background: linear-gradient(90deg, #7fd1ff, #5fd4a0);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.yg-hero__lead {
  font-size: 0.92rem;
  line-height: 1.6;
  color: #c5dceb;
  margin: 0 0 1.4rem;
  max-width: 34rem;
}

.yg-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.yg-actions--center {
  justify-content: center;
}

.yg-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.05rem;
  border-radius: 10px;
  font-weight: 650;
  font-size: 0.76rem;
  transition: transform 0.12s ease, background-color 0.12s ease, border-color 0.12s ease;
}

.yg-btn svg {
  width: 1.05em;
  height: 1.05em;
  fill: currentColor;
}

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

.yg-btn--primary {
  background: var(--yg-cyan);
  color: var(--yg-ink) !important;
}

.yg-btn--primary:hover {
  background: #a6e0ff;
}

.yg-btn--ghost {
  color: #e9f6ff !important;
  border: 1px solid rgba(233, 246, 255, 0.28);
}

.yg-btn--ghost:hover {
  border-color: rgba(233, 246, 255, 0.6);
}

.yg-section .yg-btn--ghost {
  color: var(--yg-text) !important;
  border-color: var(--yg-line);
}

/* Install box */
.yg-install {
  margin-top: 1.6rem;
  max-width: 36rem;
  border: 1px solid rgba(127, 209, 255, 0.22);
  border-radius: var(--yg-radius);
  background: rgba(4, 26, 40, 0.55);
  overflow: hidden;
}

.yg-install__bar {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  padding: 0.35rem 0.5rem;
  border-bottom: 1px solid rgba(127, 209, 255, 0.15);
}

.yg-install__label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #8fb0c4;
  margin: 0 0.5rem 0 0.3rem;
}

.yg-install__tab {
  font: inherit;
  font-size: 0.66rem;
  font-weight: 600;
  color: #a9c4d6;
  background: none;
  border: 0;
  padding: 0.25rem 0.6rem;
  border-radius: 7px;
  cursor: pointer;
}

.yg-install__tab[aria-selected="true"] {
  color: var(--yg-ink);
  background: var(--yg-cyan);
}

.yg-install__panel {
  position: relative;
}

.yg-install__panel pre {
  margin: 0;
  padding: 0.8rem 2.6rem 0.8rem 0.9rem;
  overflow-x: auto;
}

.yg-install__panel code {
  background: none;
  color: #dff2ff;
  font-size: 0.64rem;
  line-height: 1.7;
  white-space: pre;
}

.yg-copy {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  width: 1.6rem;
  height: 1.6rem;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: 7px;
  background: #0c3046;
  box-shadow: -0.6rem 0 0.6rem #071f2e;
  cursor: pointer;
}

.yg-copy svg {
  width: 0.85rem;
  height: 0.85rem;
  fill: #a9c4d6;
}

.yg-copy:hover {
  background: rgba(127, 209, 255, 0.2);
}

.yg-copy--done {
  background: rgba(95, 212, 160, 0.3);
}

.yg-install__note {
  margin: 0;
  padding: 0.45rem 0.9rem 0.55rem;
  font-size: 0.6rem;
  color: #8fb0c4;
  border-top: 1px solid rgba(127, 209, 255, 0.12);
}

/* Terminal */
.yg-terminal {
  margin: 0;
  border-radius: var(--yg-radius);
  background: #03131e;
  border: 1px solid rgba(127, 209, 255, 0.2);
  box-shadow: 0 1.5rem 3rem rgba(0, 0, 0, 0.45), 0 0 0 1px rgba(0, 0, 0, 0.2);
  overflow: hidden;
}

.yg-terminal__bar {
  display: flex;
  gap: 0.35rem;
  padding: 0.55rem 0.7rem;
  background: #071d2b;
  border-bottom: 1px solid rgba(127, 209, 255, 0.12);
}

.yg-terminal__bar span {
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: #24465c;
}

.yg-terminal__body {
  margin: 0;
  padding: 0.9rem 1rem;
  overflow-x: auto;
}

.yg-terminal__body code {
  background: none;
  color: #cfe6f5;
  font-size: 0.6rem;
  line-height: 1.55;
  white-space: pre;
}

.yg-terminal figcaption {
  font-size: 0.56rem;
  color: #6f8fa3;
  padding: 0 1rem 0.7rem;
}

.t-p { color: var(--yg-green); }
.t-d { color: #4b6b80; }
.t-k { color: #8fb0c4; }
.t-c { color: var(--yg-cyan); }
.t-g { color: var(--yg-green); font-weight: 600; }

/* Sections */
.yg-section {
  padding: 3.2rem 0;
  background: var(--yg-surface);
}

.yg-section--tint {
  background: var(--yg-surface-tint);
}

.yg-section__title {
  font-size: 1.4rem;
  font-weight: 720;
  letter-spacing: -0.01em;
  line-height: 1.25;
  margin: 0 0 1.6rem;
  color: var(--yg-text);
}

.yg-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.yg-step {
  position: relative;
  padding: 1.1rem 1.1rem 1rem;
  border: 1px solid var(--yg-line);
  border-radius: var(--yg-radius);
  background: var(--yg-card);
}

.yg-step__n {
  display: inline-grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  border-radius: 50%;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--yg-ink);
  background: var(--yg-cyan);
  margin-bottom: 0.7rem;
}

.yg-step__cmd {
  display: block;
  font-size: 0.66rem;
  padding: 0.45rem 0.6rem;
  border-radius: 8px;
  background: var(--md-code-bg-color);
  color: var(--md-code-fg-color);
  overflow-x: auto;
  white-space: nowrap;
}

.yg-step p,
.yg-feature p {
  margin: 0.7rem 0 0;
  line-height: 1.6;
  color: var(--yg-text-soft);
}

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

.yg-feature {
  padding: 1.2rem;
  border: 1px solid var(--yg-line);
  border-radius: var(--yg-radius);
  background: var(--yg-card);
}

.yg-feature h3 {
  margin: 0.7rem 0 0;
  font-size: 0.86rem;
  font-weight: 680;
  color: var(--yg-text);
}

.yg-feature__icon {
  display: inline-grid;
  place-items: center;
  width: 2rem;
  height: 2rem;
  border-radius: 10px;
  background: rgba(31, 155, 214, 0.12);
}

.yg-feature__icon svg {
  width: 1.15rem;
  height: 1.15rem;
  fill: var(--yg-cyan-strong);
}

[data-md-color-scheme="slate"] .yg-feature__icon svg {
  fill: var(--yg-cyan);
}

/* Proof */
.yg-proof {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 2.4rem;
  align-items: center;
}

.yg-proof__copy p {
  line-height: 1.65;
  color: var(--yg-text-soft);
  margin: 0 0 1rem;
}

.yg-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-weight: 650;
}

.yg-link svg {
  width: 1em;
  height: 1em;
  fill: currentColor;
}

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

.yg-stat {
  padding: 1.1rem;
  border-radius: var(--yg-radius);
  border: 1px solid var(--yg-line);
  background: var(--yg-card);
}

.yg-stat dt {
  font-size: 1.5rem;
  font-weight: 760;
  letter-spacing: -0.02em;
  color: var(--yg-cyan-strong);
}

[data-md-color-scheme="slate"] .yg-stat dt {
  color: var(--yg-cyan);
}

.yg-stat dd {
  margin: 0.4rem 0 0;
  line-height: 1.5;
  color: var(--yg-text-soft);
  font-size: 0.7rem;
}

/* Pipeline */
.yg-pipeline {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.5rem;
  counter-reset: none;
}

.yg-pipeline li {
  position: relative;
  padding: 0.8rem 0.7rem;
  border-radius: 10px;
  border: 1px solid var(--yg-line);
  background: var(--yg-card);
  font-weight: 600;
  font-size: 0.7rem;
  line-height: 1.35;
  color: var(--yg-text);
}

.yg-pipeline li span {
  display: block;
  font-family: var(--md-code-font-family);
  font-size: 0.6rem;
  font-weight: 500;
  color: var(--yg-cyan-strong);
  margin-bottom: 0.3rem;
}

[data-md-color-scheme="slate"] .yg-pipeline li span {
  color: var(--yg-cyan);
}

.yg-pipeline__note {
  margin: 1rem 0 0;
  color: var(--yg-text-soft);
}

/* Call to action */
.yg-cta {
  text-align: center;
}

.yg-cta h2 {
  font-size: 1.5rem;
  font-weight: 740;
  margin: 0 0 0.6rem;
  color: var(--yg-text);
}

.yg-cta p {
  color: var(--yg-text-soft);
  margin: 0 0 1.3rem;
}

.yg-disclaimer {
  margin-top: 2rem !important;
  font-size: 0.62rem;
}

/* The landing page has no article body. */
.md-content__inner:empty {
  display: none;
}

/* Responsive */
@media screen and (max-width: 76.1875em) {
  .yg-pipeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media screen and (max-width: 60em) {
  .yg-hero__grid,
  .yg-proof {
    grid-template-columns: minmax(0, 1fr);
  }

  .yg-hero__title {
    font-size: 1.75rem;
  }

  .yg-features,
  .yg-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media screen and (max-width: 44.9375em) {
  .yg-wrap {
    padding: 0 0.8rem;
  }

  .yg-hero {
    padding: 2.2rem 0 2.6rem;
  }

  .yg-hero__title {
    font-size: 1.5rem;
  }

  .yg-features,
  .yg-steps,
  .yg-stats {
    grid-template-columns: minmax(0, 1fr);
  }

  .yg-pipeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .yg-section {
    padding: 2.4rem 0;
  }
}

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