.kin-page {
  --kin-ink: #171310;
  --kin-brown: #2b221b;
  --kin-gold: #b9852f;
  --kin-gold-soft: #e7c36d;
  --kin-cream: #f6f1e8;
  background: #fcfaf6;
}

.kin-page h1,
.kin-page h2,
.kin-page h3 { text-wrap: balance; }

.kin-hero {
  padding: calc(var(--nav-offset) + var(--space-8)) 0 var(--space-20);
  color: var(--kin-cream);
  background:
    radial-gradient(circle at 82% 28%, rgba(185, 133, 47, 0.18), transparent 28rem),
    linear-gradient(135deg, #15110e 0%, #241b15 100%);
}

.kin-hero .project-detail__back {
  display: inline-block;
  margin-bottom: var(--space-10);
  color: #c6b8a5;
}

.kin-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.48fr);
  gap: clamp(var(--space-10), 7vw, var(--space-20));
  align-items: center;
}

.kin-eyebrow,
.kin-meta dt,
.kin-evolution span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.kin-eyebrow { margin-bottom: var(--space-5); color: var(--kin-gold-soft); }
.kin-hero h1 {
  max-width: 820px;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(3.2rem, 7vw, 6.8rem);
  line-height: 0.91;
  letter-spacing: -0.055em;
  color: #fffaf0;
}

.kin-hero h1 span {
  display: block;
  margin-top: var(--space-4);
  font-family: var(--font-primary);
  font-size: clamp(0.95rem, 1.5vw, 1.25rem);
  line-height: 1.3;
  letter-spacing: 0;
  color: #bfb2a0;
}

.kin-hero__line {
  margin-top: var(--space-8);
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(1.45rem, 2.4vw, 2.1rem);
  color: var(--kin-gold-soft);
}

.kin-hero__lead {
  max-width: 690px;
  margin-top: var(--space-4);
  font-size: clamp(1.02rem, 1.7vw, 1.22rem);
  line-height: 1.7;
  color: #d5cbbd;
}

.kin-hero .tag {
  border-color: rgba(231, 195, 109, 0.28);
  color: #d8c8ae;
  background: rgba(255, 255, 255, 0.04);
}

.kin-meta {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-10);
  padding-top: var(--space-6);
  border-top: 1px solid rgba(231, 195, 109, 0.2);
}

.kin-meta div { display: grid; gap: var(--space-2); }
.kin-meta dt { color: #968978; }
.kin-meta dd { margin: 0; font-size: var(--text-sm); font-weight: var(--weight-semibold); color: #eee4d5; }
.kin-socials {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}
.kin-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(231, 195, 109, 0.3);
  border-radius: 50%;
  color: #fff8eb;
  background: rgba(255, 255, 255, 0.04);
  transition: color var(--transition), border-color var(--transition), background-color var(--transition), transform var(--transition);
}
.kin-socials a:hover { border-color: var(--kin-gold-soft); color: var(--kin-gold-soft); background: rgba(231, 195, 109, 0.08); transform: translateY(-2px); }
.kin-socials svg { width: 19px; height: 19px; }
.kin-hero__art {
  max-width: 410px;
  justify-self: end;
  overflow: hidden;
  border: 1px solid rgba(231, 195, 109, 0.35);
  border-radius: 1.4rem;
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.45);
  transform: rotate(1.5deg);
}
.kin-hero__art img { width: 100%; height: auto; }

.kin-page .case-section { padding: clamp(var(--space-16), 9vw, var(--space-24)) 0; }
.kin-page .case-section__heading h2,
.kin-section-intro h2,
.kin-beta h2 {
  font-family: "Playfair Display", Georgia, serif;
  letter-spacing: -0.035em;
}

.kin-intro { background: var(--kin-cream); }
.kin-loop { color: var(--kin-cream); background: var(--kin-ink); }
.kin-loop .section-label { color: var(--kin-gold-soft); }
.kin-loop .kin-section-intro h2 { color: #fff9ed; }
.kin-loop .kin-section-intro > p:last-child { color: #c8bcad; }
.kin-loop .case-flow { border-color: #4b3928; background: #4b3928; }
.kin-loop .case-flow article { background: #211a15; }
.kin-loop .case-flow span { color: var(--kin-gold-soft); }
.kin-loop .case-flow h3 { color: #fff9ed; }
.kin-loop .case-flow p { color: #c8bcad; }
.kin-section-intro { max-width: 720px; }
.kin-section-intro--wide { max-width: 800px; }
.kin-section-intro h2 { font-size: clamp(2rem, 4vw, 3.35rem); line-height: 1.05; }
.kin-section-intro > p:last-child { margin-top: var(--space-4); font-size: 1.05rem; }

.kin-carousel-nav {
  display: flex;
  justify-content: flex-end;
  gap: var(--space-5);
  margin-top: var(--space-12);
}
.kin-carousel-nav__button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid #cfc3b3;
  border-radius: 50%;
  color: var(--kin-ink);
  background: #fff;
  cursor: pointer;
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}
.kin-carousel-nav__button:hover {
  border-color: var(--kin-gold);
  color: #94681f;
  transform: translateY(-1px);
}
.kin-carousel-nav__button span { font-size: 1.8rem; line-height: 1; transform: translateY(-1px); }
.kin-feature-carousel {
  display: flex;
  gap: var(--space-5);
  margin-top: var(--space-4);
  padding: 2px 2px var(--space-3);
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}
.kin-feature-carousel::-webkit-scrollbar { display: none; }
.kin-feature {
  flex: 0 0 min(350px, calc((100% - 2.5rem) / 3));
  scroll-snap-align: start;
  overflow: hidden;
  border: 1px solid #ddd3c5;
  border-radius: 1.15rem;
  background: #fff;
}
.kin-feature img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: top;
  background: #fff;
}
.kin-feature > div { padding: var(--space-5); border-top: 1px solid #e5ddd1; }
.kin-feature .section-label { margin-bottom: var(--space-2); color: #94681f; }
.kin-feature h3 { margin-bottom: var(--space-2); font-size: var(--text-lg); }
.kin-feature p:last-child { font-size: var(--text-sm); }
.kin-design { background: var(--kin-cream); }
.kin-design .case-step__number { color: #94681f; }

.kin-evolution {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: var(--space-10);
  overflow: hidden;
  border: 1px solid #d8cfc2;
  border-radius: var(--radius-lg);
  background: #d8cfc2;
}
.kin-evolution article { padding: var(--space-6); background: #fff; }
.kin-evolution article.is-current { color: var(--kin-cream); background: var(--kin-brown); }
.kin-evolution span { display: block; margin-bottom: var(--space-10); color: #94681f; }
.kin-evolution .is-current span { color: var(--kin-gold-soft); }
.kin-evolution h3 { margin-bottom: var(--space-3); font-size: var(--text-lg); }
.kin-evolution .is-current h3 { color: #fff8eb; }
.kin-evolution p { font-size: var(--text-sm); }
.kin-evolution .is-current p { color: #cfc3b4; }

.kin-beta { padding-top: 0 !important; }
.kin-beta__panel {
  display: grid;
  grid-template-columns: minmax(240px, 0.42fr) minmax(0, 0.58fr);
  gap: clamp(var(--space-8), 8vw, var(--space-20));
  padding: clamp(var(--space-8), 6vw, var(--space-16));
  border-radius: 1.2rem;
  color: var(--kin-cream);
  background: var(--kin-ink);
}
.kin-beta .section-label { color: var(--kin-gold-soft); }
.kin-beta h2 { font-size: clamp(2rem, 4vw, 3.2rem); color: #fff9ed; }
.kin-beta__panel > div:last-child { display: grid; gap: var(--space-5); }
.kin-beta__panel > div:last-child p { color: #cfc4b5; }

@media (max-width: 900px) {
  .kin-hero__grid { grid-template-columns: 1fr; }
  .kin-hero__art { max-width: 520px; justify-self: start; transform: none; }
  .kin-feature { flex-basis: calc((100% - var(--space-5)) / 2); }
  .kin-evolution { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 640px) {
  .kin-hero { padding-bottom: var(--space-12); }
  .kin-hero h1 { font-size: clamp(3rem, 15vw, 4.3rem); }
  .kin-meta { grid-template-columns: 1fr; }
  .kin-carousel-nav { margin-top: var(--space-8); }
  .kin-feature { flex-basis: min(86vw, 340px); }
  .kin-feature img { height: auto; aspect-ratio: 9 / 11.5; }
  .kin-evolution,
  .kin-beta__panel { grid-template-columns: 1fr; }
}

.kin-resource-links { display: flex; flex-wrap: wrap; gap: var(--space-5); margin-top: var(--space-6); }
.kin-resource-links a { color: var(--kin-gold-soft); text-decoration: underline; text-underline-offset: 0.2em; }
.kin-resource-links a:hover { color: #fff9ed; }