:root {
  --ink: #080705;
  --ink-soft: #17130c;
  --brand-gold: #c7952b;
  --brand-gold-dark: #9b701c;
  --brand-gold-light: #e1bd5a;
  --paper: #faf7ef;
  --line: #e5dcc8;
  --muted: #706758;
}

html {
  scroll-padding-top: 72px;
  scroll-behavior: smooth;
}

body {
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
}

.navbar {
  background: rgba(8, 7, 5, .96);
  min-height: 72px;
}

.brand-logo {
  display: block;
  height: 44px;
  object-fit: contain;
  width: auto;
}

.nav-link {
  color: rgba(255, 255, 255, .78);
  font-weight: 600;
}

.nav-link:hover,
.nav-link:focus {
  color: var(--brand-gold-light);
}

.btn {
  border-radius: 8px;
  font-weight: 700;
  padding-inline: 1.2rem;
}

.btn-primary {
  --bs-btn-bg: var(--brand-gold);
  --bs-btn-border-color: var(--brand-gold);
  --bs-btn-color: var(--ink);
  --bs-btn-hover-bg: var(--brand-gold-light);
  --bs-btn-hover-border-color: var(--brand-gold-light);
  --bs-btn-hover-color: var(--ink);
}

.btn-outline-primary {
  --bs-btn-color: var(--brand-gold-dark);
  --bs-btn-border-color: var(--brand-gold);
  --bs-btn-hover-bg: var(--brand-gold);
  --bs-btn-hover-border-color: var(--brand-gold);
  --bs-btn-hover-color: var(--ink);
}

.hero-section {
  background: url("img/hero-triaksara.webp") center/cover no-repeat;
  overflow: hidden;
  position: relative;
}

.hero-overlay {
  background: linear-gradient(90deg, rgba(8, 7, 5, .92), rgba(8, 7, 5, .58), rgba(8, 7, 5, .14));
  inset: 0;
  position: absolute;
}

.text-white-75 {
  color: rgba(255, 255, 255, .78);
}

.eyebrow,
.section-kicker {
  color: var(--brand-gold-dark);
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section-kicker {
  display: inline-block;
  padding-bottom: .45rem;
  position: relative;
}

.section-kicker::after {
  background: var(--brand-gold);
  border-radius: 999px;
  bottom: 0;
  content: "";
  height: 3px;
  left: 0;
  position: absolute;
  width: 44px;
}

.section-kicker.light {
  color: var(--brand-gold-light);
}

.section-kicker-icon {
  align-items: center;
  display: inline-flex;
  gap: .45rem;
}

.section-kicker-icon i {
  font-size: 1rem;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.12;
  margin-bottom: 1rem;
}

.section-padding {
  padding: 96px 0;
}

.stats-band {
  background: transparent;
  margin-top: -42px;
  padding-bottom: 0;
  position: relative;
  z-index: 2;
}

.stats-panel {
  background: #fff;
  border: 1px solid rgba(229, 220, 200, .72);
  border-radius: 8px;
  box-shadow: 0 18px 44px rgba(23, 35, 31, .1);
  padding: 22px 32px;
}

.stat-item {
  align-items: center;
  display: grid;
  gap: 6px 14px;
  grid-template-columns: auto minmax(0, 1fr);
  padding: 8px 4px;
  position: relative;
}

.stats-panel .row > [class*="col-"]:not(:last-child) .stat-item::after {
  background: var(--line);
  content: "";
  height: 52px;
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
}

.stat-icon {
  align-items: center;
  background: var(--ink);
  border-radius: 999px;
  color: var(--brand-gold-light);
  display: inline-flex;
  font-size: 1.35rem;
  height: 52px;
  justify-content: center;
  width: 52px;
}

.stat-item h2 {
  color: var(--ink);
  font-size: 1.02rem;
  font-weight: 900;
  grid-column: 2;
  letter-spacing: 0;
  line-height: 1.15;
  margin-bottom: 6px;
}

.stat-item p {
  color: var(--muted);
  font-size: .92rem;
  grid-column: 2;
  line-height: 1.55;
  margin-bottom: 0;
}

.stat-value {
  color: var(--ink);
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  font-weight: 900;
  grid-column: 2;
  line-height: 1;
}

.stat-label {
  color: var(--muted);
  font-weight: 700;
  grid-column: 2;
  line-height: 1.25;
  text-transform: capitalize;
}

.shadow-soft {
  box-shadow: 0 24px 60px rgba(23, 35, 31, .15);
}

.bg-soft {
  background: var(--paper);
}

.bg-ink {
  background: var(--ink);
}

.value-box,
.service-card,
.publication-card,
.call-card,
.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.value-box {
  min-height: 100%;
  padding: 22px;
}

.value-box i,
.service-card i {
  color: var(--brand-gold);
  font-size: 1.9rem;
}

.value-box h3,
.service-card h3,
.publication-card h3,
.call-card h3,
.timeline-step h3 {
  font-size: 1.12rem;
  font-weight: 800;
  margin: 14px 0 8px;
}

.value-box p,
.service-card p,
.publication-card p,
.call-card p,
.timeline-step p {
  color: var(--muted);
  margin-bottom: 0;
}

.service-card,
.publication-card,
.call-card {
  padding: 28px;
  transition: transform .2s ease, box-shadow .2s ease;
}

.publication-card,
.call-card {
  display: flex;
  flex-direction: column;
  min-height: 100%;
}

.publication-cover {
  aspect-ratio: 4 / 3;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  margin-bottom: 22px;
  object-fit: contain;
  padding: 14px;
  width: 100%;
}

.publication-card .badge,
.call-card .badge {
  align-self: flex-start;
  border-radius: 999px;
  padding: .45rem .8rem;
}

.service-card:hover,
.publication-card:hover,
.call-card:hover {
  box-shadow: 0 18px 40px rgba(23, 35, 31, .1);
  transform: translateY(-4px);
}

.publication-button {
  align-items: center;
  align-self: flex-start;
  display: inline-flex;
  gap: .4rem;
  margin-top: auto;
}

.call-section {
  position: relative;
}

.call-summary {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  display: grid;
  gap: 12px;
  padding: 18px 20px;
}

.call-summary span {
  align-items: center;
  color: var(--ink);
  display: inline-flex;
  font-weight: 700;
  gap: 10px;
}

.call-summary i {
  color: var(--brand-gold-dark);
  font-size: 1.15rem;
}

.call-card {
  overflow: hidden;
  position: relative;
}

.call-card::before {
  background: linear-gradient(90deg, var(--brand-gold), var(--brand-gold-light));
  content: "";
  height: 5px;
  inset: 0 0 auto;
  position: absolute;
}

.call-card-header {
  align-items: center;
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.call-icon {
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--brand-gold-dark);
  display: inline-flex;
  flex: 0 0 auto;
  font-size: 1.55rem;
  height: 52px;
  justify-content: center;
  width: 52px;
}

.call-points {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
}

.call-points li {
  align-items: flex-start;
  color: var(--muted);
  display: flex;
  gap: 10px;
}

.call-points i {
  color: var(--brand-gold-dark);
  flex: 0 0 auto;
  margin-top: .15rem;
}

.issue-months {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}

.issue-months span {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  font-weight: 800;
  padding: .55rem .85rem;
}

.badge-brand-gold {
  background: var(--brand-gold);
  color: var(--ink);
}

.badge-brand-light {
  background: var(--brand-gold-light);
  color: var(--ink);
}

.badge-brand-dark {
  background: var(--ink-soft);
  color: #fff;
}

.timeline {
  display: grid;
  gap: 18px;
  position: relative;
}

.timeline::before {
  display: none;
}

.timeline-step {
  background: rgba(255, 255, 255, .04);
  border: 1px solid rgba(225, 189, 90, .18);
  border-radius: 8px;
  display: grid;
  gap: 18px;
  grid-template-columns: auto 1fr;
  padding: 22px;
  position: relative;
}

.timeline-step:not(:last-child)::after {
  background: linear-gradient(180deg, rgba(225, 189, 90, .85), rgba(225, 189, 90, .18));
  bottom: -19px;
  content: "";
  height: 18px;
  left: 49px;
  position: absolute;
  width: 2px;
}

.timeline-step span {
  align-items: center;
  background: var(--brand-gold);
  border-radius: 8px;
  box-shadow: 0 0 0 6px rgba(199, 149, 43, .08);
  color: var(--ink);
  display: inline-flex;
  font-weight: 900;
  height: 48px;
  justify-content: center;
  position: relative;
  width: 56px;
  z-index: 1;
}

.timeline-step h3 {
  color: #fff;
  margin-top: 0;
}

.timeline-step p {
  color: rgba(255, 255, 255, .72);
}

.contact-section {
  background: linear-gradient(180deg, #fff 0%, var(--paper) 100%);
}

.contact-list {
  display: grid;
  gap: 12px;
  margin-top: 28px;
}

.contact-list a,
.contact-list span {
  align-items: center;
  color: var(--ink);
  display: inline-flex;
  gap: 10px;
  text-decoration: none;
}

.contact-list i {
  color: var(--brand-gold-dark);
  font-size: 1.2rem;
}

.contact-form {
  box-shadow: 0 24px 60px rgba(23, 35, 31, .1);
  padding: 32px;
}

.form-control,
.form-select {
  border-color: var(--line);
  border-radius: 8px;
  padding: .78rem .9rem;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--brand-gold);
  box-shadow: 0 0 0 .2rem rgba(199, 149, 43, .2);
}

.faq-accordion {
  display: grid;
  gap: 14px;
}

.faq-accordion .accordion-item {
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.faq-accordion .accordion-button {
  color: var(--ink);
  font-weight: 800;
  letter-spacing: 0;
}

.faq-accordion .accordion-button:not(.collapsed) {
  background: var(--paper);
  box-shadow: none;
  color: var(--ink);
}

.faq-accordion .accordion-button:focus {
  border-color: var(--brand-gold);
  box-shadow: 0 0 0 .2rem rgba(199, 149, 43, .2);
}

.faq-accordion .accordion-body {
  color: var(--muted);
}

.footer {
  background: var(--ink);
  color: rgba(255, 255, 255, .72);
  font-size: .95rem;
}

@media (max-width: 991.98px) {
  .hero-section .row {
    min-height: 760px;
  }

  .hero-overlay {
    background: rgba(8, 7, 5, .72);
  }

  .section-padding {
    padding: 72px 0;
  }

  .stats-band {
    margin-top: -30px;
  }

  .stats-panel {
    padding: 20px 24px;
  }

  .stat-item {
    padding: 12px 0;
  }

  .stats-panel .row > [class*="col-"]:not(:last-child) .stat-item::after {
    display: none;
  }

  .stats-panel .row > [class*="col-"]:nth-child(odd) .stat-item::after {
    background: var(--line);
    content: "";
    display: block;
    height: 44px;
    position: absolute;
    right: -12px;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
  }

  .stats-panel .row > [class*="col-"]:nth-child(-n + 2) .stat-item {
    border-bottom: 1px solid var(--line);
    padding-bottom: 18px;
  }
}

@media (max-width: 575.98px) {
  .display-4 {
    font-size: 2.35rem;
  }

  .contact-form {
    padding: 22px;
  }

  .stats-panel {
    padding: 18px;
  }

  .stat-icon {
    height: 46px;
    width: 46px;
  }

  .timeline-step {
    grid-template-columns: 1fr;
  }
}