/* Landing KomaKita: memakai token dari style.css. */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  gap: 48px;
  align-items: center;
  padding-block: 72px 56px;
}

.hero h1 {
  font-size: clamp(2.2rem, 6vw, 4rem);
  line-height: 1.04;
  letter-spacing: -0.035em;
  max-width: 14ch;
}

.lead {
  margin: 20px 0 0;
  max-width: 52ch;
  font-size: 1.1rem;
  color: var(--muted);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.hero-covers {
  position: relative;
  height: 400px;
}

.hc {
  position: absolute;
  width: 46%;
  aspect-ratio: 2 / 3;
  border-radius: var(--r);
  overflow: hidden;
  background: var(--bg-soft);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-lift);
}

.hc img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hc-1 { left: 0; top: 40px; z-index: 2; }
.hc-2 { left: 27%; top: 0; z-index: 3; }
.hc-3 { right: 0; top: 70px; z-index: 1; }

.hero-covers:not(.ready) { visibility: hidden; }

/* ---------------------------------------------------------- deret rilisan */

.strip {
  padding: 24px 0 8px;
  border-top: 1px solid var(--line);
}

.strip .section-title { margin-top: 24px; }

.more-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--link);
}

.more-link:hover { text-decoration: underline; }

.strip-scroll {
  overflow-x: auto;
  padding: 4px max(20px, calc((100vw - 1060px) / 2)) 20px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.strip-list {
  display: flex;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
  width: max-content;
}

.s-item {
  width: 156px;
  display: flex;
  flex-direction: column;
  scroll-snap-align: start;
}

.s-cover {
  display: block;
  aspect-ratio: 2 / 3;
  border-radius: var(--r);
  overflow: hidden;
  background: var(--bg-soft);
}

.s-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.25s ease;
}

.s-item:hover .s-cover img { transform: scale(1.04); }

.s-title {
  margin-top: 10px;
  font-weight: 700;
  font-size: 0.92rem;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.s-title:hover { color: var(--link); }

.s-chap {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 6px;
  min-height: 44px;
  font-size: 0.84rem;
  padding-top: 6px;
}

.s-chap:hover { color: var(--link); }

.s-chap time {
  color: var(--muted);
  font-size: 0.72rem;
  white-space: nowrap;
}

.strip-skel {
  display: flex;
  gap: 18px;
}

.strip-skel .skel {
  flex: none;
  width: 156px;
  aspect-ratio: 2 / 3;
}

.strip-note {
  margin: 0 auto;
  color: var(--muted);
  font-size: 0.95rem;
}

.strip-note:empty { display: none; }
.strip-note a { color: var(--link); text-decoration: underline; }

/* ---------------------------------------------------------------- langkah */

.steps {
  padding-block: 72px 56px;
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
  gap: 48px;
}

.steps h2,
.notes h2,
.closing h2 {
  margin: 0;
  font-size: clamp(1.6rem, 3.6vw, 2.3rem);
  font-weight: 900;
  letter-spacing: -0.025em;
  line-height: 1.12;
}

.steps h2 { max-width: 12ch; }

.steps ol {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.steps li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 16px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
}

.step-n {
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1;
  color: var(--link);
  letter-spacing: -0.04em;
}

.steps h3 {
  margin: 0 0 4px;
  font-size: 1.1rem;
  font-weight: 800;
}

.steps p {
  margin: 0;
  color: var(--muted);
  max-width: 52ch;
}

/* ---------------------------------------------------------------- catatan */

.notes {
  background: var(--bg-soft);
  border-block: 1px solid var(--line);
  padding-block: 64px;
}

.notes-inner h2 { margin-bottom: 32px; max-width: 18ch; }

.notes dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px 56px;
  margin: 0;
}

.notes dt {
  font-weight: 800;
  margin-bottom: 4px;
}

.notes dd {
  margin: 0;
  color: var(--muted);
  max-width: 46ch;
}

/* ---------------------------------------------------------------- penutup */

.closing {
  padding-block: 80px 88px;
}

.closing h2 { max-width: 16ch; }

/* ------------------------------------------------------------- responsive */

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; gap: 36px; padding-block: 44px 40px; }
  .hero-covers { height: 300px; max-width: 420px; }
  .steps { grid-template-columns: 1fr; gap: 28px; padding-block: 52px 40px; }
  .notes dl { grid-template-columns: 1fr; gap: 22px; }
  .closing { padding-block: 56px 64px; }
}

@media (max-width: 480px) {
  .hero-cta .btn { flex: 1 1 100%; }
  .steps li { grid-template-columns: 40px 1fr; }
  .step-n { font-size: 2rem; }
  .s-item, .strip-skel .skel { width: 138px; }
}