/* 8iiinstal.html — Panduan Instal */

.page-hero {
  background: linear-gradient(160deg, var(--green-900) 0%, var(--green-700) 100%);
  color: var(--white);
  padding: 48px 0 56px;
}

.breadcrumb {
  font-size: 0.85rem;
  margin-bottom: 20px;
  opacity: 0.9;
}

.breadcrumb a { color: var(--green-100); }
.breadcrumb a:hover { color: var(--white); }
.breadcrumb span { opacity: 0.6; margin: 0 8px; }

.page-hero h1 {
  font-size: clamp(1.8rem, 4vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 14px;
}

.page-hero-lead {
  font-size: 1.05rem;
  opacity: 0.92;
  max-width: 720px;
  line-height: 1.7;
}

.nav-desktop a.is-active,
.nav-mobile a.is-active {
  color: var(--green-600);
  font-weight: 600;
}

/* Requirements */
.req-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: -28px;
  position: relative;
  z-index: 2;
  margin-bottom: 48px;
}

.req-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow-lg);
  text-align: center;
  border-top: 3px solid var(--green-500);
}

.req-card .req-icon {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.req-card strong {
  display: block;
  font-size: 1.1rem;
  color: var(--green-800);
  margin-bottom: 6px;
}

.req-card span {
  font-size: 0.82rem;
  color: var(--gray-500);
}

/* Steps */
.steps-wrap {
  max-width: 800px;
  margin: 0 auto;
}

.step-item {
  display: flex;
  gap: 20px;
  margin-bottom: 28px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: var(--shadow);
}

.step-num {
  width: 44px;
  height: 44px;
  background: var(--green-600);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.step-content h3 {
  font-size: 1.05rem;
  color: var(--green-800);
  margin-bottom: 8px;
}

.step-content p {
  font-size: 0.92rem;
  color: var(--gray-700);
  line-height: 1.65;
}

/* Unknown sources box */
.notice-box {
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-left: 4px solid var(--green-600);
  border-radius: var(--radius);
  padding: 28px;
  max-width: 800px;
  margin: 0 auto;
}

.notice-box h3 {
  color: var(--green-800);
  margin-bottom: 12px;
  font-size: 1.1rem;
}

.notice-box p,
.notice-box li {
  font-size: 0.92rem;
  color: var(--gray-700);
  line-height: 1.65;
}

.notice-box ol {
  padding-left: 20px;
  margin-top: 12px;
}

.notice-box li { margin-bottom: 8px; }

/* Hash verify */
.hash-verify {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  max-width: 800px;
  margin: 0 auto;
}

.hash-verify h3 {
  color: var(--green-800);
  margin-bottom: 12px;
}

.hash-verify p {
  font-size: 0.92rem;
  color: var(--gray-700);
  margin-bottom: 16px;
}

.hash-verify code {
  display: block;
  background: var(--green-50);
  border: 1px solid var(--green-100);
  padding: 14px;
  border-radius: 8px;
  font-size: 0.72rem;
  word-break: break-all;
  color: var(--green-800);
  line-height: 1.5;
}

/* After install */
.after-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.after-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  border-top: 3px solid var(--green-500);
}

.after-card h3 {
  font-size: 1.05rem;
  color: var(--green-800);
  margin-bottom: 10px;
}

.after-card p {
  font-size: 0.9rem;
  color: var(--gray-700);
  line-height: 1.65;
}

/* ARM vs Universal */
.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}

.compare-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}

.compare-arm { border-top: 4px solid var(--green-600); }
.compare-uni { border-top: 4px solid #2563eb; }

.compare-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  margin-bottom: 8px;
}

.compare-arm .compare-tag {
  background: var(--green-100);
  color: var(--green-700);
}

.compare-uni .compare-tag {
  background: #eff6ff;
  color: #2563eb;
}

.compare-size {
  display: block;
  font-size: 1.5rem;
  color: var(--gray-900);
  margin-bottom: 8px;
}

.compare-card h3 {
  font-size: 1.05rem;
  color: var(--green-800);
  margin-bottom: 14px;
}

.compare-card ul {
  padding-left: 18px;
}

.compare-card li {
  font-size: 0.88rem;
  color: var(--gray-700);
  margin-bottom: 8px;
  line-height: 1.55;
}

.compare-note {
  text-align: center;
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-top: 24px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Related links */
.related-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 32px;
}

.related-links a {
  background: var(--white);
  border: 1px solid var(--green-100);
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--green-700);
}
.related-links a:hover {
  background: var(--green-50);
  color: var(--green-600);
}

@media (max-width: 900px) {
  .req-grid { grid-template-columns: repeat(2, 1fr); margin-top: 24px; }
  .after-grid,
  .compare-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .req-grid { grid-template-columns: 1fr; }
  .step-item { flex-direction: column; gap: 12px; }
}