/* 01c · #portofolio (scene gelap, 21 Okt 2026). Semua pemilih diawali #portofolio atau .pf__ ; warna dari token base.css.
   Komposisi bawaan: narasi kolom 1–5, panel 6–12. Carousel 16:10 berbingkai (pola .bingkai-tangkapan), crossfade halus;
   kotak angka memakai .angka. s4: empat kartu 2×2 dengan chip «TIEI» di tengah (titik temu garis). */

#portofolio .pf__panel { align-items: stretch; }
#portofolio .pf__bidang { width: 100%; height: 100%; grid-template: 100% / 100%; }
#portofolio .pf__bidang > * { min-height: 0; min-width: 0; }

/* Narasi: label kelompok, tag pengguna, chip Di TIMAH */
#portofolio .pf__grup { margin: 0 0 calc(var(--u) * .8); font-size: var(--fs-label); font-weight: 600; color: var(--c-fg-2); }
#portofolio .pf__meta { margin-top: calc(var(--u) * .4); }
#portofolio .pf__meta > div { display: flex; flex-direction: column; align-items: flex-start; gap: calc(var(--u) * .9); }
#portofolio .pf__tag { margin: 0; font-size: var(--fs-label); font-weight: 600; color: var(--c-info); }
#portofolio .pf__tag::before { content: ''; display: inline-block; width: 7px; height: 7px; margin-right: .55em; border-radius: 50%; background: var(--c-info); vertical-align: .12em; }
#portofolio .pf__timah { margin: 0; white-space: normal; text-align: left; line-height: 1.35; padding: .4em .8em; }

/* ── Produk: carousel + angka ── */
#portofolio .pf__produk { height: 100%; display: flex; flex-direction: column; justify-content: center; gap: calc(var(--u) * 1.5); }
#portofolio .pf__carousel { margin: 0; display: flex; flex-direction: column; gap: calc(var(--u) * .7); }
#portofolio .pf__layar {
  position: relative; aspect-ratio: 16 / 10; overflow: hidden; border-radius: 8px;
  border: 1px solid var(--c-line-2); background: var(--bg-primary); box-shadow: var(--c-shadow);
}
#portofolio .pf__slide { position: absolute; inset: 0; opacity: 0; transition: opacity .7s var(--ease); }
#portofolio .pf__slide.is-on { opacity: 1; }
#portofolio .pf__slide img { display: block; width: 100%; height: 100%; object-fit: cover; }
#portofolio .pf__ilus { position: absolute; left: calc(var(--u) * .8); bottom: calc(var(--u) * .8); }
#portofolio .pf__bawah { display: flex; align-items: center; justify-content: space-between; gap: calc(var(--u) * 1.5); }
#portofolio .pf__ket { display: grid; flex: 1 1 auto; min-width: 0; }
#portofolio .pf__ket p { grid-area: 1 / 1; margin: 0; font-size: var(--fs-label); font-weight: 600; line-height: 1.35; color: var(--c-fg); opacity: 0; transition: opacity .5s var(--ease); }
#portofolio .pf__ket p.is-on { opacity: 1; }
#portofolio .pf__titik { display: flex; gap: 6px; flex: none; }
#portofolio .pf__titik button {
  position: relative; width: 28px; height: 28px; padding: 0; border: 0; background: transparent; cursor: pointer; border-radius: 50%;
}
#portofolio .pf__titik button::before {
  content: ''; position: absolute; left: 50%; top: 50%; width: 9px; height: 9px; transform: translate(-50%, -50%);
  border-radius: 50%; background: var(--c-line-2); transition: background .3s, width .3s;
}
#portofolio .pf__titik button[aria-pressed="true"]::before { background: var(--accent); width: 22px; border-radius: 5px; }
#portofolio .pf__titik button:hover::before { background: var(--text-secondary); }
#portofolio .pf__titik button[aria-pressed="true"]:hover::before { background: var(--accent); }
#portofolio .pf__titik button:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }

#portofolio .pf__angka { list-style: none; margin: 0; padding: 0; display: grid; grid-auto-flow: column; grid-auto-columns: minmax(0, 1fr); gap: calc(var(--u) * 1); }
#portofolio .pf__angka li { display: flex; flex-direction: column; gap: .3em; padding: calc(var(--u) * .8) calc(var(--u) * .9); border: 1px solid var(--c-line); border-radius: 8px; background: var(--c-card); min-width: 0; }
#portofolio .pf__angka .angka { font-size: calc(var(--fs-angka) * .4); line-height: 1; white-space: nowrap; }
#portofolio .pf__angka span { font-size: var(--fs-kecil); font-weight: 600; line-height: 1.3; color: var(--c-fg-2); }
/* Kotak angka masuk berurutan setelah carousel */
#portofolio .pf__angka li { opacity: 0; transform: translateY(8px); transition: opacity .4s var(--ease), transform .4s var(--ease); }
#portofolio .pf__produk.on .pf__angka li { opacity: 1; transform: none; }
#portofolio .pf__produk.on .pf__angka li:nth-child(1) { transition-delay: .25s; }
#portofolio .pf__produk.on .pf__angka li:nth-child(2) { transition-delay: .33s; }
#portofolio .pf__produk.on .pf__angka li:nth-child(3) { transition-delay: .41s; }
#portofolio .pf__produk.on .pf__angka li:nth-child(4) { transition-delay: .49s; }
#portofolio .pf__produk.on .pf__angka li:nth-child(5) { transition-delay: .57s; }

/* ── s4: konvergensi ── */
#portofolio .pf__temu { position: relative; height: 100%; display: flex; align-items: center; }
#portofolio .pf__ringkas { list-style: none; margin: 0; padding: 0; width: 100%; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: calc(var(--u) * 7) calc(var(--u) * 6); }
#portofolio .pf__kartu { position: relative; z-index: 2; display: flex; flex-direction: column; overflow: hidden; border-radius: var(--radius); border: 1px solid color-mix(in srgb, var(--accent) 50%, transparent); background: var(--c-card); }
#portofolio .pf__kartu img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 7; object-fit: cover; border-bottom: 1px solid var(--c-line); }
#portofolio .pf__kartu div { padding: calc(var(--u) * .8) calc(var(--u) * 1); }
#portofolio .pf__kartu h3 { margin: 0 0 .25em; font-size: calc(var(--fs-label) * 1.15); font-weight: 700; color: var(--c-fg); }
#portofolio .pf__kartu p { margin: 0; font-size: var(--fs-label); font-weight: 600; line-height: 1.35; color: var(--c-fg-2); }
#portofolio .pf__tiei { position: absolute; z-index: 3; left: 50%; top: 50%; transform: translate(-50%, -50%); font-family: var(--display); font-size: calc(var(--fs-label) * 1.5); font-weight: 700; letter-spacing: .02em; padding: .25em 1.1em; }
#portofolio .pf__garis { position: absolute; inset: 0; width: 100%; height: 100%; overflow: visible; pointer-events: none; z-index: 1; }
#portofolio .pf__jalur { fill: none; stroke: var(--c-accent); stroke-width: 1.8; stroke-linecap: round; stroke-dasharray: 1; stroke-dashoffset: 1; opacity: 0; transition: stroke-dashoffset .6s var(--ease), opacity .2s var(--ease); }
#portofolio[data-state="4"] .pf__jalur { stroke-dashoffset: 0; opacity: 1; transition-delay: .3s; }
#portofolio .pf__kartu { opacity: 0; transform: translateY(8px); transition: opacity .45s var(--ease), transform .45s var(--ease); }
#portofolio[data-state="4"] .pf__kartu { opacity: 1; transform: none; }
#portofolio[data-state="4"] .pf__kartu:nth-child(2) { transition-delay: .08s; }
#portofolio[data-state="4"] .pf__kartu:nth-child(3) { transition-delay: .16s; }
#portofolio[data-state="4"] .pf__kartu:nth-child(4) { transition-delay: .24s; }

/* ── Mode statis: gambar pertama + daftar keterangan; semua kartu dan garis tampil ── */
.is-static #portofolio .pf__bidang { height: auto; display: flex; flex-direction: column; gap: calc(var(--u) * 4); }
.is-static #portofolio .pf__produk, .is-static #portofolio .pf__temu { height: auto; }
.is-static #portofolio .pf__ket { display: block; }
.is-static #portofolio .pf__ket p { opacity: 1; }
.is-static #portofolio .pf__ket p + p { margin-top: .3em; font-weight: 500; color: var(--c-fg-2); }
.is-static #portofolio .pf__ket p::before { content: '· '; color: var(--c-muted); }
.is-static #portofolio .pf__titik { display: none; }
.is-static #portofolio .pf__angka li, .is-static #portofolio .pf__kartu { opacity: 1; transform: none; }
.is-static #portofolio .pf__jalur { stroke-dashoffset: 0; opacity: 1; }
.is-static #portofolio .pf__temu { padding: calc(var(--u) * 2) 0; }

@media (max-width: 860px) {
  #portofolio .pf__angka { grid-auto-flow: row; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  #portofolio .pf__ringkas { gap: 40px 16px; }
}