@font-face {
  font-family: "Syne";
  src: url("fonts/syne-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Syne";
  src: url("fonts/syne-800.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("fonts/pjs-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("fonts/pjs-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("fonts/pjs-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --paper: #f3efe6;
  --sheet: #fffdf8;
  --ink: #141414;
  --ink-soft: #3a332c;
  --orange: #ff7414;
  --orange-deep: #e25a00;
  --black: #101010;
  --line: rgba(20, 20, 20, 0.14);
  --shadow: 8px 8px 0 #141414;
  --radius: 22px;
  --header: 76px;
  --max: 1120px;
}

*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  overflow-x: clip;
  color: var(--ink);
  background:
    radial-gradient(circle at 12% -8%, rgba(255, 116, 20, 0.22), transparent 34%),
    radial-gradient(circle at 100% 0%, rgba(20, 20, 20, 0.06), transparent 28%),
    var(--paper);
  font-family: "Plus Jakarta Sans", "Segoe UI", sans-serif;
  font-size: 1.05rem;
  line-height: 1.6;
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; }

.skip {
  position: absolute;
  left: 12px;
  top: -48px;
  background: var(--orange);
  color: var(--ink);
  padding: 8px 12px;
  z-index: 20;
  font-weight: 700;
}
.skip:focus { top: 12px; }

.topbar {
  background: var(--black);
  color: #fffdf8;
  text-align: center;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  padding: 8px 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: var(--header);
  padding: 10px 6vw;
  background: #f3efe6;
  border-bottom: 2px solid var(--ink);
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.mark {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(160deg, #ffb067 0%, var(--orange) 42%, #c2410c 100%);
  color: var(--ink);
  display: grid;
  place-items: center;
  font-family: Syne, sans-serif;
  font-weight: 800;
  letter-spacing: -0.04em;
  border: 2px solid var(--ink);
  box-shadow: inset 0 2px 0 rgba(255, 255, 255, 0.65), 3px 3px 0 var(--ink);
}

.brand strong {
  display: block;
  font-family: Syne, sans-serif;
  font-size: 1.2rem;
  letter-spacing: -0.04em;
  line-height: 1;
}
.brand small {
  display: block;
  margin-top: 3px;
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-weight: 600;
}

.nav-toggle {
  display: none;
  border: 2px solid var(--ink);
  background: var(--sheet);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  border-radius: 12px;
  padding: 8px 12px;
  box-shadow: 3px 3px 0 var(--ink);
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  text-decoration: none;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 8px 12px;
  border-radius: 999px;
}
.nav a:hover,
.nav a:focus-visible {
  background: var(--ink);
  color: #fffdf8;
  outline: none;
}

.wrap {
  width: min(var(--max), calc(100% - 8vw));
  margin: 0 auto;
}

.hero {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
  padding: 48px 0 20px;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--sheet);
  border: 2px solid var(--ink);
  box-shadow: 3px 3px 0 var(--ink);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.kicker i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--orange-deep);
  display: inline-block;
}

h1, h2, h3 { font-family: Syne, sans-serif; letter-spacing: -0.045em; line-height: 0.98; margin: 0; }

h1 {
  font-size: clamp(2.5rem, 5.4vw, 4.6rem);
  font-weight: 800;
  max-width: 12ch;
}

.lede {
  max-width: 46ch;
  color: var(--ink-soft);
  font-size: 1.12rem;
  margin: 18px 0 0;
}

.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 18px;
  border-radius: 14px;
  border: 2px solid var(--ink);
  background: var(--orange);
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
  box-shadow: 4px 4px 0 var(--ink);
}
.btn.ghost { background: var(--sheet); }
.btn:hover { transform: translate(-2px, -2px); box-shadow: 6px 6px 0 var(--ink); }
.btn:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; }
.btn:active { transform: translate(2px, 2px); box-shadow: 0 0 0 var(--ink); }

.stage {
  perspective: 1100px;
}

.stack {
  position: relative;
  min-height: 420px;
  transform: rotateX(8deg);
  transform-style: preserve-3d;
}

.plate {
  position: absolute;
  left: 8%;
  right: 0;
  border: 2px solid var(--ink);
  border-radius: 24px;
  padding: 18px 18px 16px;
  background: linear-gradient(180deg, #fff 0%, #f6f1e8 100%);
  box-shadow:
    inset 0 2px 0 rgba(255, 255, 255, 0.9),
    inset 0 -8px 12px rgba(20, 20, 20, 0.05),
    10px 12px 0 var(--ink);
}
.plate strong {
  display: block;
  font-family: Syne, sans-serif;
  font-size: 1.35rem;
  letter-spacing: -0.04em;
}
.plate span { color: var(--ink-soft); font-weight: 600; font-size: 0.92rem; }
.plate.p1 { top: 0; transform: translateZ(40px) rotate(-2deg); }
.plate.p2 { top: 118px; left: 0; right: 8%; background: var(--ink); color: #fffdf8; transform: translateZ(20px) rotate(2deg); }
.plate.p2 span { color: #f0e6da; }
.plate.p3 { top: 246px; background: var(--orange); transform: translateZ(0) rotate(-1deg); }
.plate em {
  font-style: normal;
  font-family: Syne, sans-serif;
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -0.06em;
  display: block;
  line-height: 1;
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  padding: 18px 0 10px;
}

.stat {
  background: var(--sheet);
  border: 2px solid var(--ink);
  border-radius: 18px;
  padding: 16px 16px 14px;
  box-shadow: inset 0 2px 0 #fff, 5px 5px 0 var(--ink);
}
.stat b {
  display: block;
  font-family: Syne, sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  letter-spacing: -0.05em;
  line-height: 1;
}
.stat span { display: block; margin-top: 6px; font-weight: 600; color: var(--ink-soft); font-size: 0.92rem; }

section { padding: 56px 0; }
#jalur, #alur, #jenjang, #penetapan { scroll-margin-top: 88px; }

.section-head { max-width: 680px; margin-bottom: 26px; }
.section-head p { color: var(--ink-soft); margin: 12px 0 0; }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }

.paths {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.card {
  background: linear-gradient(180deg, #fffefb 0%, #f7f2ea 100%);
  border: 2px solid var(--ink);
  border-radius: var(--radius);
  padding: 18px;
  min-height: 280px;
  box-shadow: inset 0 2px 0 #fff, var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.card:hover { transform: translateY(-4px); }
.num {
  width: 46px;
  height: 46px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--orange);
  border: 2px solid var(--ink);
  font-family: Syne, sans-serif;
  font-weight: 800;
  box-shadow: inset 0 2px 0 rgba(255,255,255,.55), 3px 3px 0 var(--ink);
}
.card h3 { font-size: 1.35rem; line-height: 1.05; }
.card p { margin: 0; color: var(--ink-soft); }
.card ul { margin: auto 0 0; padding: 0; list-style: none; }
.card li {
  font-size: 0.88rem;
  font-weight: 700;
  padding-top: 6px;
  border-top: 1px solid var(--line);
}

.flow {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 28px;
  align-items: start;
}

.rail { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; }
.rail li {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 12px;
  align-items: start;
  background: var(--sheet);
  border: 2px solid var(--ink);
  border-radius: 18px;
  padding: 14px;
  box-shadow: inset 0 2px 0 #fff, 5px 5px 0 rgba(20,20,20,.9);
}
.rail h3 { font-size: 1.25rem; }
.rail p { margin: 6px 0 0; color: var(--ink-soft); }
.step {
  width: 64px;
  height: 64px;
  border-radius: 18px;
  background: var(--black);
  color: #fffdf8;
  display: grid;
  place-items: center;
  font-family: Syne, sans-serif;
  font-weight: 800;
  font-size: 1.2rem;
  box-shadow: inset 0 -6px 0 rgba(255,116,20,.9), 3px 3px 0 var(--orange);
}

.funnel {
  background: var(--black);
  color: #fffdf8;
  border-radius: 28px;
  padding: 22px 18px 26px;
  border: 2px solid var(--ink);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 10px 10px 0 var(--orange);
}
.funnel p { margin: 0 0 14px; font-weight: 700; }
.band {
  margin: 8px auto 0;
  min-height: 58px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 10px 14px;
  font-weight: 700;
  border: 2px solid #fffdf8;
  box-shadow: inset 0 2px 0 rgba(255,255,255,.28);
}
.band b { font-family: Syne, sans-serif; font-size: 1.15rem; letter-spacing: -0.04em; }
.band small { font-weight: 600; }
.b1 { width: 100%; background: #2a2a2a; }
.b2 { width: 86%; background: #3d3d3d; }
.b3 { width: 70%; background: var(--orange); color: var(--ink); border-color: var(--ink); }
.b4 { width: 52%; background: #fffdf8; color: var(--ink); border-color: var(--ink); }

.levels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.level {
  border-radius: 24px;
  border: 2px solid var(--ink);
  padding: 20px;
  min-height: 240px;
  background: var(--sheet);
  box-shadow: inset 0 2px 0 #fff, var(--shadow);
  display: flex;
  flex-direction: column;
}
.level:nth-child(2) { background: var(--ink); color: #fffdf8; }
.level:nth-child(3) { background: var(--orange); }
.level .tag {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.level h3 { font-size: 2rem; margin: 14px 0; }
.level p { margin: 0; }
.level:nth-child(2) p { color: #f3eadf; }

.dark {
  background: var(--black);
  color: #fffdf8;
  border-block: 2px solid var(--ink);
}
.dark .section-head p { color: #efe4d8; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.panel {
  border: 2px solid #fffdf8;
  border-radius: 24px;
  padding: 20px;
  background: #1a1a1a;
  box-shadow: inset 0 2px 0 rgba(255,255,255,.12), 8px 8px 0 var(--orange);
}
.panel h3 { font-size: 1.7rem; margin-bottom: 8px; }
.panel p { color: #f4eadf; margin: 0 0 12px; }

.dots {
  display: grid;
  grid-template-columns: repeat(10, 16px);
  gap: 6px;
  width: max-content;
  max-width: 100%;
}
.seats { display: flex; flex-wrap: wrap; gap: 8px; }
.dot, .seat {
  width: 16px;
  height: 16px;
  border-radius: 5px;
  background: var(--orange);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.5), 1px 1px 0 #000;
}
.seat {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: #fffdf8;
}

.note {
  margin-top: 18px;
  border-left: 6px solid var(--orange);
  padding: 8px 0 8px 14px;
  color: #fffdf8;
  font-weight: 600;
}

.site-footer {
  padding: 28px 0 40px;
  color: var(--ink-soft);
}
.site-footer .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  border-top: 2px solid var(--ink);
  padding-top: 18px;
}
.site-footer strong { color: var(--ink); }

@media (max-width: 980px) {
  .hero, .flow, .split, .paths, .levels, .stats { grid-template-columns: 1fr 1fr; }
  .paths { grid-template-columns: 1fr 1fr; }
  .hero { grid-template-columns: 1fr; }
  .stack { min-height: 390px; }
  h1 { max-width: none; }
}

@media (max-width: 720px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    display: none;
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    padding: 10px 6vw 16px;
    background: var(--paper);
    border-bottom: 2px solid var(--ink);
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px; background: var(--sheet); border: 2px solid var(--ink); border-radius: 12px; }
  .stats, .paths, .levels, .flow, .split { grid-template-columns: 1fr; }
  .stack { min-height: 360px; }
  .plate { left: 0; right: 0; }
  .rail li { grid-template-columns: 52px 1fr; }
  .step { width: 52px; height: 52px; }
  section { padding: 40px 0; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn:hover, .card:hover, .stack, .plate { transform: none; }
}