/* ki_why_choose — white block, 4-up card grid, CTA.
   Source: Ki Home.html lines 388–419 + 977–1022. */

.ki-scope .ki-why-choose {
  padding: 140px 0;
  background: var(--ki-paper);
  position: relative;
}
.ki-scope .ki-why-choose .ki-wc-wrap {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 48px;
}
.ki-scope .ki-why-choose .ki-wc-title {
  /* Source `.why-head` (389). */
  text-align: center;
  margin-bottom: 64px;
}
.ki-scope .ki-why-choose .ki-wc-title .eyebrow {
  display: block;
  margin-bottom: 20px;
}
.ki-scope .ki-why-choose .ki-wc-title h2 {
  font-family: var(--ki-serif);
  font-weight: 400;
  font-size: clamp(40px, 5vw, 64px);
  margin: 0 auto 12px;
  line-height: 1.05;
  letter-spacing: -0.005em;
  color: #000;
}
.ki-scope .ki-why-choose .ki-wc-title h2 em {
  font-family: var(--ki-serif-italic);
  font-style: italic;
}
.ki-scope .ki-why-choose .ki-wc-title p {
  font-family: var(--ki-sans);
  font-size: 17px;
  color: var(--ki-ink-mute);
  max-width: 54ch;
  margin: 0 auto;
  line-height: 1.6;
}

.ki-scope .ki-why-choose .why-grid {
  /* Clean stacked 2-column layout. */
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--ki-rule);
  border-bottom: 1px solid var(--ki-rule);
}
.ki-scope .ki-why-choose .why-card {
  padding: 44px 40px;
  border-right: 1px solid var(--ki-rule);
  border-bottom: 1px solid var(--ki-rule);
  position: relative;
  transition: background 240ms ease;
}
.ki-scope .ki-why-choose .why-card:nth-child(2n) { border-right: none; }
.ki-scope .ki-why-choose .why-card:nth-last-child(-n+2) { border-bottom: none; }
.ki-scope .ki-why-choose .why-card:hover { background: var(--ki-blue-mist); }
.ki-scope .ki-why-choose .why-card .glyph {
  /* Source `.why-card .glyph` (403–406). */
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: #fff;
  border: 1px solid var(--ki-blue-2);
  color: var(--ki-blue-2);
  display: grid;
  place-items: center;
  margin-bottom: 22px;
}
.ki-scope .ki-why-choose .why-card h4 {
  /* Source `.why-card h4` (407). */
  font-family: var(--ki-serif);
  font-weight: 500;
  font-size: 24px;
  margin: 0 0 10px;
  line-height: 1.15;
  color: #000;
}
.ki-scope .ki-why-choose .why-card p {
  /* Source `.why-card p` (408). */
  font-family: var(--ki-sans);
  margin: 0;
  font-size: 15px;
  color: var(--ki-ink-mute);
  line-height: 1.55;
}

/* The new home design has no hero image block — hidden by default. */
.ki-scope .ki-why-choose .why-hero {
  margin-top: 64px;
  position: relative;
  aspect-ratio: 21 / 9;
  background: var(--ki-paper);
  border: 1px solid var(--ki-rule);
  overflow: hidden;
}
.ki-scope .ki-why-choose .why-hero .ki-why-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
}

.ki-scope .ki-why-choose .why-cta {
  text-align: center;
  margin-top: 48px;
}
/* btn-deep — Source `.btn-deep` (411–419). */
.ki-scope .ki-why-choose .btn-deep {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  height: 54px;
  padding: 0 32px;
  background: var(--ki-blue-deep);
  color: #fff;
  font-family: var(--ki-sans);
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 2px;
  border: 1px solid var(--ki-blue-deep);
  transition: background 220ms ease, color 220ms ease, transform 220ms ease;
}
.ki-scope .ki-why-choose .btn-deep:hover {
  background: transparent;
  color: var(--ki-blue-deep);
  transform: translateY(-1px);
}
.ki-scope .ki-why-choose .btn-deep::after {
  content: "→";
  font-family: var(--ki-serif);
  font-size: 18px;
}

@media (max-width: 1100px) {
  .ki-scope .ki-why-choose { padding: 96px 0; }
  .ki-scope .ki-why-choose .ki-wc-wrap { padding: 0 32px; }
}
@media (max-width: 700px) {
  .ki-scope .ki-why-choose { padding: 72px 0; }
  .ki-scope .ki-why-choose .ki-wc-wrap { padding: 0 24px; }
  .ki-scope .ki-why-choose .why-grid { grid-template-columns: 1fr; }
  .ki-scope .ki-why-choose .why-card,
  .ki-scope .ki-why-choose .why-card:nth-child(2n) {
    border-right: none;
    border-bottom: 1px solid var(--ki-rule);
  }
  .ki-scope .ki-why-choose .why-card:last-child { border-bottom: none; }
}