/* HCDev Learning Experience — landing. Identitas sendiri (bukan pola e-Posh): warna & bentuk ▶ dari logo HCDev,
   huruf Bricolage Grotesque (judul) + Plus Jakarta Sans (badan, rancangan foundry Indonesia Tokotype). */

@font-face { font-family: 'Bricolage Grotesque'; src: url('huruf/bricolage.woff2') format('woff2'); font-weight: 600 800; font-display: swap; }
@font-face { font-family: 'Plus Jakarta Sans'; src: url('huruf/jakarta.woff2') format('woff2'); font-weight: 400 700; font-display: swap; }

:root {
  --hijau: #18a850;       /* logo HCDev */
  --hijau-tua: #106040;   /* logo HCDev */
  --kuning: #f8f000;      /* logo HCDev */
  --kuning-tua: #e6c200;  /* kuning yang masih terlihat di atas putih (batang grafik) */
  --limau: #b9e23c;
  --tinta: #0f2a1f;
  --abu: #55675d;
  --kanvas: #f3f7f4;
  --garis: rgba(15, 42, 31, 0.12);
  --garis-terang: rgba(255, 255, 255, 0.16);
  --gradasi: linear-gradient(120deg, var(--hijau-tua) 0%, var(--hijau) 45%, var(--limau) 80%, var(--kuning) 100%);
  --bayang: 0 1px 2px rgba(15, 42, 31, 0.06), 0 18px 44px -24px rgba(15, 42, 31, 0.35);
  --g: clamp(16px, 4vw, 40px);
  --lebar: 1220px;
  --judul: 'Bricolage Grotesque', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --teks: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --tinggi-kepala: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--kanvas); color: var(--tinta); font: 400 17px/1.65 var(--teks); }
img { max-width: 100%; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--judul); font-weight: 800; line-height: 1.04; letter-spacing: -0.022em; margin: 0; text-wrap: balance; }
p { margin: 0; }
code { font-size: 0.9em; background: rgba(15, 42, 31, 0.07); padding: 1px 6px; border-radius: 6px; }
section[id] { scroll-margin-top: calc(var(--tinggi-kepala) + 8px); }
a:focus-visible, summary:focus-visible, button:focus-visible, [data-rel]:focus-visible { outline: 3px solid var(--hijau); outline-offset: 3px; border-radius: 8px; }
.bungkus { width: 100%; max-width: var(--lebar); margin-inline: auto; padding-inline: var(--g); }
.judul2 { font-size: clamp(34px, 4.6vw, 58px); }
.pengantar { max-width: 60ch; margin-top: 14px; color: var(--abu); font-size: clamp(17px, 1.35vw, 19px); }
.kepala-bagian { margin-bottom: clamp(36px, 5vw, 60px); }
.lompat { position: fixed; left: 12px; top: -60px; z-index: 100; background: var(--kuning); color: var(--tinta); padding: 10px 16px; font-weight: 700; text-decoration: none; border-radius: 10px; }
.lompat:focus { top: calc(12px + env(safe-area-inset-top, 0px)); }

/* ---------- tombol & label ---------- */
.tombol { display: inline-flex; align-items: center; gap: 8px; min-height: 52px; padding: 0 26px; border-radius: 999px; font: 700 16px/1 var(--teks); text-decoration: none; transition: transform 0.2s ease, background-color 0.2s ease; }
.tombol span { transition: transform 0.2s ease; }
.tombol:hover { transform: translateY(-2px); }
.tombol:hover span { transform: translateX(3px); }
.tombol-utama { background: var(--hijau); color: #fff; box-shadow: 0 10px 24px -12px rgba(24, 168, 80, 0.8); }
.tombol-utama:hover { background: #139545; }
.tombol-kedua { background: #fff; color: var(--tinta); box-shadow: inset 0 0 0 1.5px var(--garis), var(--bayang); }
.tombol-putih { background: #fff; color: var(--hijau-tua); }
.tombol-gelap { background: var(--tinta); color: #fff; }
.tombol-kecil { min-height: 42px; padding: 0 18px; font-size: 15px; }
.label-chip { display: inline-flex; align-items: center; gap: 8px; padding: 7px 14px 7px 10px; border-radius: 999px; background: #fff; box-shadow: inset 0 0 0 1px var(--garis); font: 600 14px/1.2 var(--teks); color: var(--hijau-tua); }
.label-chip svg { width: 16px; height: 16px; fill: var(--hijau); }
.tautan-panah { font-weight: 700; color: var(--hijau-tua); text-decoration: none; }
.tautan-panah::after { content: '→'; display: inline-block; margin-left: 6px; transition: transform 0.2s; }
.tautan-panah:hover::after { transform: translateX(4px); }
.tautan-kecil { font-size: 14px; color: var(--abu); }
.tautan-teks { font-weight: 600; font-size: 15px; text-decoration: none; }
.tautan-teks:hover { color: var(--hijau-tua); text-decoration: underline; text-underline-offset: 4px; }

/* ---------- kepala ---------- */
.kepala { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; gap: 24px; padding: calc(12px + env(safe-area-inset-top, 0px)) var(--g) 12px; background: rgba(243, 247, 244, 0.9); transition: box-shadow 0.3s ease; }
@supports (backdrop-filter: blur(10px)) { .kepala { background: rgba(243, 247, 244, 0.72); backdrop-filter: blur(14px) saturate(1.3); } }
.kepala::after { content: ''; position: absolute; left: 0; bottom: 0; height: 3px; width: 100%; background: var(--gradasi); transform-origin: left; transform: scaleX(var(--maju, 0)); }
.kepala.padat { box-shadow: 0 1px 0 var(--garis); }
.merek { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.merek img { height: 36px; width: auto; }
.merek-garis { width: 1.5px; height: 30px; background: var(--garis); }
.merek-teks { font: 700 13px/1.1 var(--teks); letter-spacing: 0.02em; color: var(--hijau-tua); }
.nav { display: flex; gap: 26px; margin-inline: auto; font-weight: 600; font-size: 15px; }
.nav a { text-decoration: none; color: var(--abu); transition: color 0.2s; }
.nav a:hover { color: var(--tinta); }
.kepala-aksi { display: flex; align-items: center; gap: 18px; }

/* ---------- hero ---------- */
.hero { position: relative; padding-block: clamp(36px, 6vw, 80px) clamp(56px, 8vw, 110px); overflow: clip; }
.hero::before { content: ''; position: absolute; top: -20%; right: -10%; width: min(70vw, 900px); aspect-ratio: 1; background: radial-gradient(closest-side, rgba(185, 226, 60, 0.28), transparent 70%); pointer-events: none; }
.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero-judul { margin-top: 22px; font-size: clamp(44px, 5.8vw, 84px); line-height: 1; }
.sorot { background: linear-gradient(transparent 58%, var(--kuning) 58%, var(--kuning) 90%, transparent 90%); -webkit-box-decoration-break: clone; box-decoration-break: clone; padding-inline: 2px; }
.hero-pengantar { max-width: 54ch; margin-top: 22px; font-size: clamp(17px, 1.4vw, 19.5px); color: var(--abu); }
.aksi { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
.unduh { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 12px; }
.hero-teks .unduh { margin-top: 20px; }
.unduh-teks { flex-basis: 100%; font-size: 14px; font-weight: 600; color: var(--abu); }
.unduh a { display: block; border-radius: 9px; transition: transform 0.2s ease; }
.unduh a:hover { transform: translateY(-2px); }
.unduh img { display: block; width: auto; height: 48px; }
.hero-kecil { margin-top: 18px; font-size: 15px; color: var(--abu); }
.hero-kecil a { color: var(--hijau-tua); font-weight: 700; text-underline-offset: 3px; }
.hero-angka { display: flex; flex-wrap: wrap; gap: 14px 34px; margin: 36px 0 0; padding-top: 22px; border-top: 1.5px dashed var(--garis); }
.hero-angka div { display: grid; }
.hero-angka dd { order: -1; margin: 0; font: 800 clamp(28px, 2.6vw, 36px)/1.05 var(--judul); color: var(--hijau-tua); font-variant-numeric: tabular-nums; letter-spacing: -0.01em; }
.hero-angka dt { font-size: 14px; color: var(--abu); }

.hero-kolase { position: relative; aspect-ratio: 1 / 1.02; }
.hero-bentuk { position: absolute; width: 78%; height: 78%; left: 16%; top: 8%; transform: rotate(-8deg); filter: drop-shadow(0 30px 40px rgba(24, 168, 80, 0.25)); }
.kolase { position: absolute; margin: 0; overflow: hidden; border-radius: 26px; box-shadow: 0 30px 60px -28px rgba(15, 42, 31, 0.55); background: #dfe8e2; }
.kolase img { width: 100%; height: 100%; object-fit: cover; }
.kolase figcaption { position: absolute; left: 10px; bottom: 10px; width: fit-content; max-width: calc(100% - 20px); padding: 4px 10px; border-radius: 10px; background: rgba(15, 42, 31, 0.62); color: #fff; font-size: 11.5px; line-height: 1.35; }
.k1 { left: 0; top: 0; width: 64%; height: 60%; }
.k2 { left: 6%; bottom: 0; width: 42%; height: 36%; }
.k3 { right: 0; bottom: 8%; width: 50%; height: 50%; }
.apung { position: absolute; display: flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 14px; background: #fff; box-shadow: var(--bayang); font: 700 13.5px/1.2 var(--teks); color: var(--tinta); }
.apung svg { width: 16px; height: 16px; fill: var(--hijau); }
.apung-1 { right: 2%; top: 10%; }
.apung-2 { right: 8%; bottom: -1%; }
.centang { width: 18px; height: 18px; border-radius: 50%; background: var(--hijau); position: relative; flex: 0 0 auto; }
.centang::after { content: ''; position: absolute; left: 5px; top: 5px; width: 8px; height: 4px; border: solid #fff; border-width: 0 0 2px 2px; transform: rotate(-45deg); }

/* ---------- aplikasi (bento) ---------- */
.aplikasi { padding-block: clamp(70px, 9vw, 120px); background: #fff; border-block: 1px solid var(--garis); }
.bento { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.app { position: relative; display: grid; border-radius: 28px; overflow: hidden; box-shadow: var(--bayang); isolation: isolate; }
.app h3 { font-size: clamp(28px, 2.6vw, 38px); }
.app-isi { padding: clamp(24px, 2.6vw, 34px); display: grid; gap: 12px; align-content: start; }
.app-label { font: 700 12.5px/1 var(--teks); letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.75; }
.app-foto { overflow: hidden; }
.app-foto img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s ease; }
.app:hover .app-foto img { transform: scale(1.04); }
.app-hcdev { grid-column: span 2; grid-row: span 2; grid-template-rows: auto 1fr; background: linear-gradient(150deg, var(--hijau-tua) 0%, var(--hijau) 70%, #3fbf62 100%); color: #fff; }
.app-hcdev::after { content: ''; position: absolute; right: -70px; bottom: -70px; width: 300px; height: 300px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath fill='%23f8f000' d='M24 12c0-8 8.6-12.6 15.3-8.3l50 34.4c5.7 3.9 5.7 12.3 0 16.2l-50 34.4C32.6 92.9 24 88.3 24 80.3z'/%3E%3C/svg%3E") no-repeat center / contain; opacity: 0.85; z-index: 0; transform: rotate(-16deg); pointer-events: none; }
.app-hcdev .app-isi, .app-hcdev .app-foto { position: relative; z-index: 1; }
.app-hcdev .app-isi > p { color: rgba(255, 255, 255, 0.9); }
.app-logo { height: 40px; width: auto; }
.app-hcdev .app-foto { margin: 0 clamp(24px, 2.6vw, 34px) clamp(24px, 2.6vw, 34px); border-radius: 18px; min-height: 220px; }
.fitur { list-style: none; padding: 0; margin: 6px 0 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; }
.fitur li { position: relative; padding-left: 22px; font-size: 14.5px; line-height: 1.45; color: rgba(255, 255, 255, 0.86); }
.fitur li::before { content: ''; position: absolute; left: 0; top: 5px; width: 12px; height: 12px; background: var(--kuning); clip-path: polygon(8% 0, 100% 50%, 8% 100%); }
.fitur strong { display: block; color: #fff; font-size: 15.5px; }
.app-aksi { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 22px; margin-top: 8px; }
.app-hcdev .tautan-panah { color: #fff; }
.app-eu { background: var(--tinta); color: #fff; grid-template-rows: 170px auto; }
.app-eu .app-isi > p:not(.app-label):not(.label-baris) { color: rgba(255, 255, 255, 0.78); }
.app-eu .tautan-panah { color: var(--kuning); }
.label-baris { display: flex; flex-wrap: wrap; gap: 6px; }
.label-baris span { font: 600 12.5px/1 var(--teks); padding: 7px 10px; border-radius: 999px; background: rgba(255, 255, 255, 0.1); }
.app-ojt { background: #fff36b; color: var(--tinta); grid-template-rows: auto 170px; }
.app-ojt .app-isi > p:not(.app-label) { color: #3d4a2a; }
.app-magang { grid-column: span 3; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); background: var(--kanvas); color: var(--tinta); }
.app-magang .app-isi > p:not(.app-label) { color: var(--abu); }
.app-magang .app-foto { min-height: 240px; }
.app-magang .app-isi { align-content: center; }

/* ---------- jalur belajar ---------- */
.jalur { padding-block: clamp(70px, 9vw, 120px); }
.jalur-peta { position: relative; --maju: 1; }
.jalur-garis { position: absolute; left: 0; width: 100%; height: 120px; top: calc(50% - 60px); overflow: visible; }
.jalur-garis path { fill: none; stroke-width: 6; stroke-linecap: round; vector-effect: non-scaling-stroke; }
.jalur-alas { stroke: rgba(15, 42, 31, 0.1); }
.jalur-isi { stroke: url(#gradasi-merek); }
.jalur-garis-isi { clip-path: inset(0 calc(100% - var(--maju) * 100%) 0 0); }
.jalur-titik { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); grid-template-rows: minmax(0, 1fr) 120px minmax(0, 1fr); column-gap: 14px; }
.jalur-titik li { display: flex; flex-direction: column; align-items: center; gap: 10px; text-align: center; padding-inline: 4px; }
.jalur-titik li:nth-child(odd) { grid-row: 1; justify-content: flex-end; }
.jalur-titik li:nth-child(even) { grid-row: 3; }
.jalur-titik li:nth-child(1) { grid-column: 1; } .jalur-titik li:nth-child(2) { grid-column: 2; } .jalur-titik li:nth-child(3) { grid-column: 3; }
.jalur-titik li:nth-child(4) { grid-column: 4; } .jalur-titik li:nth-child(5) { grid-column: 5; } .jalur-titik li:nth-child(6) { grid-column: 6; }
.jalur-titik li:nth-child(7) { grid-column: 7; }
.titik-no { position: relative; width: 58px; height: 58px; display: grid; place-items: center; flex: 0 0 auto; z-index: 1; }
.jalur-titik li:nth-child(odd) .titik-no { order: 2; margin: 31px 0 -89px; }
.jalur-titik li:nth-child(even) .titik-no { margin: -89px 0 31px; }
.titik-no svg { position: absolute; inset: 0; width: 100%; height: 100%; fill: #fff; stroke: rgba(15, 42, 31, 0.18); stroke-width: 3; transition: fill 0.4s ease, stroke 0.4s ease; filter: drop-shadow(0 8px 12px rgba(15, 42, 31, 0.15)); }
.titik-no b { position: relative; font: 800 20px/1 var(--judul); color: var(--abu); transform: translateX(3px); transition: color 0.4s; }
.jalur-titik li.aktif .titik-no svg { fill: var(--hijau); stroke: var(--hijau); }
.jalur-titik li.aktif .titik-no b { color: #fff; }
.jalur-titik h3 { font-size: 20px; letter-spacing: -0.01em; }
.jalur-titik p { font-size: 14.5px; line-height: 1.5; color: var(--abu); max-width: 24ch; }
.js .jalur-titik li h3, .js .jalur-titik li p { transition: opacity 0.4s; }
.js .jalur-titik li:not(.aktif) h3, .js .jalur-titik li:not(.aktif) p { opacity: 0.55; }

/* ---------- imersif ---------- */
.imersif { padding-block: clamp(70px, 9vw, 120px); background: var(--tinta); color: #fff; overflow: clip; }
.imersif .pengantar { color: rgba(255, 255, 255, 0.72); }
.imersif .pengantar a { color: var(--kuning); font-weight: 700; }
.imersif-kepala { display: flex; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 36px; }
.geser-tombol { display: flex; gap: 10px; }
.geser-tombol button { width: 50px; height: 50px; border-radius: 50%; border: 1.5px solid var(--garis-terang); background: transparent; color: #fff; font: 700 18px/1 var(--teks); cursor: pointer; transition: background-color 0.2s, border-color 0.2s; }
.geser-tombol button:hover { background: var(--hijau); border-color: var(--hijau); }
.rel { --tepi: max(var(--g), calc((100vw - var(--lebar)) / 2 + var(--g))); display: flex; gap: 20px; overflow-x: auto; scroll-snap-type: x mandatory; padding: 6px var(--tepi) 22px; scroll-padding-inline: var(--tepi); scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.3) transparent; }
.im { flex: 0 0 min(360px, 82vw); scroll-snap-align: start; display: grid; gap: 10px; align-content: start; }
.im-foto { position: relative; aspect-ratio: 16 / 10; border-radius: 20px; overflow: hidden; background: #163b2c; }
.im-foto img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.9s ease; }
.im:hover .im-foto img { transform: scale(1.05); }
.im-putar { position: absolute; right: 14px; bottom: 14px; width: 46px; height: 46px; padding: 12px 11px 12px 14px; border-radius: 50%; background: rgba(15, 42, 31, 0.6); fill: #fff; }
.platform { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 6px; }
.platform span { font: 700 11.5px/1 var(--teks); letter-spacing: 0.06em; text-transform: uppercase; padding: 6px 9px; border-radius: 999px; background: rgba(248, 240, 0, 0.14); color: var(--kuning); }
.im h3 { font-size: 26px; }
.im > p:not(.platform):not(.im-aksi) { color: rgba(255, 255, 255, 0.74); font-size: 15.5px; line-height: 1.5; }
.im-aksi { display: flex; flex-wrap: wrap; gap: 8px 18px; align-items: baseline; }
.im .tautan-panah { color: var(--kuning); }
.im .tautan-kecil { color: rgba(255, 255, 255, 0.6); }

/* ---------- angka ---------- */
.angka { padding-block: clamp(70px, 9vw, 120px); }
.angka-grid { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
.angka-besar { font: 800 clamp(76px, 10.5vw, 150px)/0.92 var(--judul); letter-spacing: -0.04em; color: var(--hijau-tua); font-variant-numeric: tabular-nums; }
.angka-besar span { background: linear-gradient(transparent 80%, var(--kuning) 80%, var(--kuning) 93%, transparent 93%); padding-inline: 4px; }
.angka-ket { margin-top: 12px; font-size: 18px; color: var(--abu); }
.angka-ket strong { color: var(--tinta); }
.statistik { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 30px 0 0; }
.statistik div { display: grid; gap: 4px; align-content: start; padding: 16px 16px 14px; border-radius: 16px; background: #fff; box-shadow: inset 0 0 0 1px var(--garis); }
.statistik dd { order: -1; margin: 0; font: 800 clamp(26px, 2.6vw, 34px)/1 var(--judul); font-variant-numeric: tabular-nums; }
.statistik dt { font-size: 13.5px; line-height: 1.35; color: var(--abu); }
.grafik-figur { margin: 0; padding: 22px 22px 16px; border-radius: 24px; background: #fff; box-shadow: var(--bayang); }
.grafik-figur figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 20px; font-size: 15px; }
.legenda { display: inline-flex; align-items: center; gap: 8px; color: var(--abu); font-size: 14px; }
.legenda i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.legenda .lg-sk { margin-left: 10px; }
.lg-pel { background: var(--hijau); }
.lg-sk { background: var(--kuning-tua); }
.grafik-bungkus { overflow-x: auto; margin-top: 10px; }
.grafik { width: 100%; min-width: 480px; height: auto; display: block; }
.grafik-grid { stroke: rgba(15, 42, 31, 0.1); stroke-width: 1; }
.grafik-sumbu { fill: var(--abu); font: 500 12px var(--teks); font-variant-numeric: tabular-nums; }
.grafik-tahun { fill: var(--tinta); font-weight: 700; font-size: 13px; }
.grafik-pel { fill: var(--hijau); }
.grafik-sk { fill: var(--kuning-tua); }
.grafik-nilai { fill: var(--hijau-tua); font: 800 14px var(--judul); }
.grafik-nilai-sk { fill: #8a7400; }
.grafik-catat { fill: var(--abu); font: italic 500 11.5px var(--teks); }
.grafik rect { transform-box: fill-box; transform-origin: bottom; }
.js .grafik-figur.tunggu rect { transform: scaleY(0); }
.js .grafik-figur rect { transition: transform 1.1s cubic-bezier(0.2, 0.7, 0.1, 1) calc(var(--i) * 90ms); }
.grafik-sumber { margin-top: 10px; font-size: 12.5px; color: var(--abu); }
.jejak-judul { margin-top: clamp(48px, 6vw, 72px); font-size: 26px; }
.jejak { list-style: none; padding: 0; margin: 18px 0 0; display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.jejak li { display: grid; gap: 8px; align-content: start; padding: 18px; border-radius: 18px; background: #fff; box-shadow: inset 0 0 0 1px var(--garis); font-size: 14.5px; line-height: 1.45; }
.jejak-th { font: 800 28px/1 var(--judul); color: var(--hijau); }
.jejak a { font-size: 13px; color: var(--abu); }
.jejak a:hover { color: var(--hijau-tua); }

/* ---------- tanya ---------- */
.tanya { padding-block: clamp(70px, 9vw, 120px); background: #fff; border-top: 1px solid var(--garis); }
.tanya-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: clamp(28px, 6vw, 80px); align-items: start; }
.tanya-daftar { display: grid; gap: 10px; }
.tanya-daftar details { border-radius: 18px; background: var(--kanvas); padding: 0 22px; transition: background-color 0.2s; }
.tanya-daftar details[open] { background: #eaf5ee; }
.tanya-daftar summary { list-style: none; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 18px 0; font: 700 17.5px/1.4 var(--teks); }
.tanya-daftar summary::-webkit-details-marker { display: none; }
.tanya-daftar summary::after { content: ''; flex: 0 0 auto; width: 12px; height: 12px; background: var(--hijau); clip-path: polygon(8% 0, 100% 50%, 8% 100%); transition: transform 0.25s; }
.tanya-daftar details[open] summary::after { transform: rotate(90deg); }
.tanya-daftar details p { padding: 0 0 20px; color: var(--abu); max-width: 64ch; }
.tanya-daftar details a { color: var(--hijau-tua); font-weight: 700; }

/* ---------- penutup & kaki ---------- */
.penutup { padding-block: clamp(20px, 3vw, 40px) clamp(70px, 9vw, 110px); background: #fff; }
.penutup-isi { position: relative; overflow: hidden; border-radius: 34px; padding: clamp(48px, 7vw, 96px) clamp(28px, 5vw, 72px); background: var(--gradasi); color: #fff; isolation: isolate; }
.penutup-isi .judul2 { max-width: 16ch; font-size: clamp(36px, 5vw, 66px); text-shadow: 0 2px 20px rgba(15, 42, 31, 0.2); }
.penutup-bentuk { position: absolute; fill: rgba(255, 255, 255, 0.16); z-index: -1; }
.b1 { width: 420px; height: 420px; right: -60px; top: -90px; transform: rotate(14deg); }
.b2 { width: 180px; height: 180px; right: 300px; bottom: -60px; transform: rotate(-18deg); fill: rgba(15, 42, 31, 0.12); }
.kaki { background: #fff; border-top: 1px solid var(--garis); padding-block: 52px 28px; font-size: 15px; color: var(--abu); }
.kaki-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 40px; }
.kaki-merek { display: grid; gap: 14px; justify-items: start; }
.kaki-merek img { height: 40px; width: auto; }
.kaki-merek .kaki-mitra { height: 44px; opacity: 0.92; }
.kaki address { font-style: normal; display: grid; gap: 4px; align-content: start; }
.kaki strong { color: var(--tinta); font-weight: 700; margin-bottom: 4px; }
.kaki nav { display: grid; gap: 8px; align-content: start; }
.kaki a { text-decoration: none; }
.kaki a:hover { color: var(--hijau-tua); text-decoration: underline; text-underline-offset: 3px; }
.kaki-bawah { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; margin-top: 40px; padding-top: 18px; border-top: 1px solid var(--garis); font-size: 13px; }

/* ---------- gerak (hanya bila JS aktif & gerak diizinkan; posisi diam = terlihat) ---------- */
@media (prefers-reduced-motion: no-preference) {
  .js .hero-teks > * { animation: naik 0.8s cubic-bezier(0.2, 0.7, 0.1, 1) both; }
  .js .hero-teks > :nth-child(2) { animation-delay: 0.06s; }
  .js .hero-teks > :nth-child(3) { animation-delay: 0.12s; }
  .js .hero-teks > :nth-child(4) { animation-delay: 0.18s; }
  .js .hero-teks > :nth-child(n+5) { animation-delay: 0.24s; }
  .js .kolase { animation: masuk-foto 1s cubic-bezier(0.2, 0.7, 0.1, 1) both; }
  .js .k2 { animation-delay: 0.12s; }
  .js .k3 { animation-delay: 0.22s; }
  .apung-1 { animation: apung 6s ease-in-out infinite; }
  .apung-2 { animation: apung 7s ease-in-out infinite reverse; }
  .hero-bentuk { animation: putar 18s ease-in-out infinite alternate; }
  @keyframes naik { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
  @keyframes masuk-foto { from { opacity: 0; transform: translateY(24px) scale(0.97); } to { opacity: 1; transform: none; } }
  @keyframes apung { 50% { transform: translateY(-10px); } }
  @keyframes putar { from { transform: rotate(-10deg); } to { transform: rotate(-4deg) scale(1.03); } }
  .js [data-masuk] { transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.2, 0.7, 0.1, 1); }
  .js [data-masuk].tunggu { opacity: 0; transform: translateY(24px); }
}

/* ---------- responsif ---------- */
@media (max-width: 1100px) {
  .nav { display: none; }
  .kepala-aksi { margin-left: auto; }
  .jejak { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 1000px) {
  .hero-grid, .angka-grid, .tanya-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-kolase { max-width: 560px; width: 100%; margin-inline: auto; }
  .bento { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .app-hcdev { grid-column: span 2; grid-row: auto; }
  .app-magang { grid-column: span 2; }
  /* jalur jadi vertikal: garis di kiri, terisi mengikuti gulir */
  .jalur-garis { display: none; }
  .jalur-titik { grid-template-columns: minmax(0, 1fr); grid-template-rows: none; row-gap: 26px; position: relative; padding-left: 78px; }
  .jalur-titik::before, .jalur-titik::after { content: ''; position: absolute; left: 26px; top: 10px; bottom: 10px; width: 6px; border-radius: 6px; background: rgba(15, 42, 31, 0.1); }
  .jalur-titik::after { background: linear-gradient(var(--hijau), var(--kuning-tua)); transform-origin: top; transform: scaleY(var(--maju, 1)); }
  .jalur-titik li, .jalur-titik li:nth-child(odd), .jalur-titik li:nth-child(even) { grid-row: auto; grid-column: 1; display: block; position: relative; text-align: left; padding: 0; }
  .jalur-titik li .titik-no, .jalur-titik li:nth-child(odd) .titik-no, .jalur-titik li:nth-child(even) .titik-no { position: absolute; left: -80px; top: -6px; margin: 0; order: 0; }
  .jalur-titik p { max-width: 52ch; margin-top: 4px; }
}
@media (max-width: 640px) {
  :root { --tinggi-kepala: 64px; }
  body { font-size: 16px; }
  .tautan-teks, .merek-garis, .merek-teks { display: none; }
  .merek img { height: 32px; }
  .aksi .tombol { flex: 1 1 100%; justify-content: center; }
  .bento { grid-template-columns: minmax(0, 1fr); }
  .app-hcdev, .app-magang { grid-column: auto; }
  .app-magang { grid-template-columns: minmax(0, 1fr); }
  .fitur { grid-template-columns: minmax(0, 1fr); }
  .statistik { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .jejak { grid-template-columns: minmax(0, 1fr); }
  .imersif-kepala { flex-direction: column; align-items: flex-start; }
  .apung-2 { display: none; }
  .kolase figcaption { display: none; }
  .kaki-grid { grid-template-columns: minmax(0, 1fr); }
  .b2 { display: none; }
}