html {
  scrollbar-gutter: stable;
}
html,
body {
  margin: 0;
  padding: 0;
  background-color: #1747ff;
}

body {
  font-family: 'Inter';
  color: white;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 105px;
  box-sizing: border-box;
  padding: 14px 20px;
  /* background: rgba(255, 255, 255, 0.96); */
  background-color: #1747ff;
  z-index: 1000;
  border-bottom: 0.5px solid rgba(255, 255, 255, 1);
}

.brand {
  font-family: 'Jost';
  font-weight: 700;
  font-size: 32px;
  line-height: 1;
  margin-bottom: 14px;
}

.brand-r {
  font-size: 12px;
  vertical-align: top;
  position: relative;
  top:2px;
}

.header-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.left-group {
  min-width: 0;
}

.main-nav {
  display: grid;

  /*
    Posisi setiap menu dikunci.
    Ubah angka ini hanya kalau ingin
    mengatur jarak global antar menu.
  */
  grid-template-columns:
    180px
    220px
    180px
    100px;

  align-items: center;

  column-gap: 0;

  white-space: nowrap;

  /*
    Agar teks RATIONALE sejajar
    dengan posisi awal nav.
  */
  margin-left: -10px;
}


.main-nav a {
  box-sizing: border-box;

  width: max-content;

  text-decoration: none;

  padding: 3px 10px;

  border: 1px solid transparent;
  border-radius: 8px;

  line-height: 1.1;

  justify-self: start;
  color:white;
}

.main-nav a.active-nav {
  border-color: white;
}

.copyright {
  font-size: 10px;
  white-space: nowrap;
  flex-shrink: 0;
}

/* PAGE CONTENT */
.knowledge-page {
  padding-top: 116px;
}

.knowledge-section {
  width: 100%;
}

.knowledge-title {
  margin: 0;
  padding: 58px 20px 22px;
  font-size: 56px;
  line-height: 0.95;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  border-bottom: 0.5px solid rgba(255, 255, 255, 1);
}

.knowledge-list {
  width: 100%;
}

.knowledge-row {
  display: grid;
  grid-template-columns: 80px 100px 1fr 56px;
  align-items: center;
  gap: 14px;
  padding: 18px 20px 20px;
  border-bottom: 0.5px solid rgba(255, 255, 255, 1);
  text-decoration: none;
  color: white;
  transition: background-color 0.2s ease, color 0.2s ease;
  height: 45px;
}

.knowledge-row:hover {
  background: white;
  color: #1747ff;
}

.knowledge-num,
.knowledge-year,
.knowledge-text,
.knowledge-arrow {
  color: inherit;
}

.knowledge-num,
.knowledge-year {
  font-size: 18px;
  line-height: 1.2;
  font-weight: 600;
  padding-top: 2px;
  letter-spacing: 0.01em;
}

.knowledge-text {
  font-size: 18px;
  line-height: 1.08;
  letter-spacing: 0.01em;
  font-weight: 600;
  text-transform: uppercase;
  max-width: 1180px;
}

.knowledge-arrow {
  font-size: 34px;
  line-height: 0.9;
  font-weight: 300;
  text-align: right;
  align-self: start;
}

.framework-section {
  padding-top: 70px;
  padding-bottom: 70px;
}

.framework-row .knowledge-text {
  text-transform: none;
}

.framework-main {
  font-size: 18px;
  line-height: 1.05;
  font-weight: 700;
  text-transform: uppercase;
}

.framework-sub {
  font-size: 16px;
  line-height: 1.15;
  font-weight: 400;
  text-transform: none;
  margin-top: 2px;
}

/* RESPONSIVE */
@media (max-width: 1100px) {
  .knowledge-title {
    font-size: 44px;
  }

  .knowledge-row {
    grid-template-columns: 60px 80px 1fr 44px;
  }

  .knowledge-text,
  .framework-main {
    font-size: 16px;
  }

  .framework-sub {
    font-size: 14px;
  }
}

@media (max-width: 760px) {
  .knowledge-page {
    padding-top: 110px;
  }

  .knowledge-title {
    padding: 40px 16px 18px;
    font-size: 34px;
  }

  .knowledge-row {
    grid-template-columns: 44px 64px 1fr 34px;
    gap: 10px;
    padding: 14px 16px 16px;
  }

  .knowledge-num,
  .knowledge-year {
    font-size: 12px;
  }

  .knowledge-text,
  .framework-main {
    font-size: 14px;
  }

  .framework-sub {
    font-size: 13px;
  }

  .knowledge-arrow {
    font-size: 24px;
  }

  .framework-section {
    padding-top: 44px;
  }
}


/* FOOTER */
.footer {
  background: #000;
  color: #fff;
  padding: 34px 24px 18px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 220px 1fr 200px;
  column-gap: 40px;
  align-items: end;
}

.footer-left {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
}

.footer-center {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

.footer-center p {
  margin: 0;
  font-size: 12px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.01em;
  text-align: justify;
}

.footer-right {
  font-size: 9px;
  font-weight: 300;
  text-align: right;
  white-space: nowrap;
}