/* Turistah: beranda induk. Warna dan huruf sengaja sama dengan Kebun Belajar dan Ruang Belajar Biologi. */
:root {
  --krem: #faf6ec;
  --kertas: #ffffff;
  --tinta: #1c1917;
  --redup: #57534e;
  --garis: #e7e2d5;
  --rimba-900: #0f2f20;
  --rimba: #17452f;
  --rimba-2: #1f5a3d;
  --pucuk: #b7e07a;
  --tanah: #b5562b;
  --kunyit: #e8b04a;
  --judul: "Fraunces", Georgia, serif;
  --badan: "Plus Jakarta Sans", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 4.5rem; }
body { margin: 0; background: var(--krem); color: var(--tinta); font: 16px/1.65 var(--badan); -webkit-font-smoothing: antialiased; }
h1, h2, h3 { font-family: var(--judul); line-height: 1.15; margin: 0; text-wrap: balance; }
p { margin: 0; }
a { color: var(--rimba-2); }
:focus-visible { outline: 3px solid var(--tanah); outline-offset: 3px; border-radius: .4rem; }

.lebar { max-width: 70rem; margin: 0 auto; padding: 0 1.25rem; }
.lewati { position: absolute; left: -999px; }
.lewati:focus { left: 1rem; top: 1rem; z-index: 99; background: #fff; padding: .5rem 1rem; border-radius: .5rem; }

/* ---------- Kepala ---------- */
.atas { position: sticky; top: 0; z-index: 20; background: color-mix(in srgb, var(--krem) 90%, transparent); backdrop-filter: blur(8px); border-bottom: 1px solid var(--garis); }
.atas-isi { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 3.75rem; }
.merek { display: inline-flex; align-items: center; gap: .55rem; font: 800 1.3rem var(--judul); color: var(--rimba); text-decoration: none; }
.merek img { width: 1.9rem; height: 1.9rem; }
.atas nav { display: flex; gap: 1.4rem; font-size: .92rem; font-weight: 600; }
.atas nav a { color: var(--redup); text-decoration: none; white-space: nowrap; }
.atas nav a:hover { color: var(--rimba); text-decoration: underline; text-underline-offset: .3em; }
.atas nav { align-items: center; }
.pilih-bahasa { display: inline-flex; border: 1.5px solid var(--garis); border-radius: 99px; overflow: hidden; background: #fff; }
.pilih-bahasa button { border: 0; background: none; font: 700 .78rem var(--badan); color: var(--redup); padding: .3rem .7rem; cursor: pointer; }
.pilih-bahasa button[aria-pressed="true"] { background: var(--rimba); color: #fff; }
@media (max-width: 600px) { .atas nav { gap: .9rem; font-size: .82rem; } .merek { font-size: 1.1rem; } .atas nav a:not(:first-child) { display: none; } }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(2.5rem, 7vw, 5.5rem) 0 clamp(3rem, 7vw, 5rem); }
.hero-isi { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
@media (min-width: 860px) { .hero-isi { grid-template-columns: 1.15fr .85fr; } }
.hero h1 { font-size: clamp(3.6rem, 15vw, 8.5rem); font-weight: 800; letter-spacing: -.035em; color: var(--rimba); margin: .9rem 0 .2rem; line-height: .95; }
.hero h1 span { color: var(--tanah); font-style: italic; font-weight: 500; }
.semboyan { font: 600 clamp(1.25rem, 3.2vw, 1.9rem)/1.3 var(--judul); color: var(--rimba-2); max-width: 22ch; }
.pengantar { margin-top: 1.1rem; max-width: 46ch; color: var(--redup); font-size: 1.05rem; }
.tombol-baris { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.8rem; }
.btn { display: inline-flex; align-items: center; gap: .45rem; border: 2px solid var(--rimba); background: var(--rimba); color: #fff; font: 600 .98rem var(--badan); padding: .7rem 1.4rem; border-radius: 99px; text-decoration: none; transition: transform .15s, box-shadow .15s; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 18px rgb(15 47 32 / .22); }
.btn-garis { background: transparent; color: var(--rimba); }

.hero-gambar { justify-self: center; width: min(100%, 24rem); }
.hero-gambar svg { display: block; width: 100%; height: auto; overflow: visible; }
.goyang { transform-box: fill-box; transform-origin: 50% 100%; animation: goyang 7s ease-in-out infinite alternate; }
@keyframes goyang { from { transform: rotate(-2.2deg); } to { transform: rotate(2.2deg); } }
.matahari { transform-box: fill-box; transform-origin: center; animation: denyut 6s ease-in-out infinite alternate; }
@keyframes denyut { from { transform: scale(1); } to { transform: scale(1.06); } }

/* ---------- Bagian umum ---------- */
.bagian { padding: clamp(3rem, 7vw, 5rem) 0; }
.kepala-bagian { max-width: 44rem; margin-bottom: 2.2rem; }
.mata { font-weight: 700; font-size: .8rem; letter-spacing: .14em; text-transform: uppercase; color: var(--tanah); }
.kepala-bagian h2 { font-size: clamp(1.9rem, 4.6vw, 2.9rem); font-weight: 800; color: var(--rimba); margin: .5rem 0 .7rem; }
.kepala-bagian p { color: var(--redup); font-size: 1.05rem; }

/* ---------- Tiga pilar ---------- */
.pilar { background: var(--kertas); border-block: 1px solid var(--garis); }
.pilar-kisi { display: grid; gap: 1.2rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); list-style: none; margin: 0; padding: 0; }
.pilar-kisi li { padding: 1.6rem 1.5rem; border-radius: 1.4rem; background: var(--krem); border: 1px solid var(--garis); }
.pilar-kisi svg { width: 3.5rem; height: 3.5rem; margin-bottom: .9rem; }
.pilar-kisi h3 { font-size: 1.5rem; font-weight: 800; color: var(--rimba); margin-bottom: .4rem; }
.pilar-kisi p { color: var(--redup); }
.bersama { margin-top: 1.6rem; font: 500 italic 1.2rem var(--judul); color: var(--rimba-2); }

/* ---------- Ruang (situs anak) ---------- */
.ruang-kisi { display: grid; gap: 1.3rem; grid-template-columns: repeat(auto-fit, minmax(17.5rem, 1fr)); }
.ruang { position: relative; display: flex; flex-direction: column; min-height: 21rem; padding: 1.8rem 1.6rem 1.5rem; border-radius: 1.75rem; text-decoration: none; overflow: hidden; transition: transform .2s, box-shadow .2s; }
a.ruang:hover { transform: translateY(-5px); box-shadow: 0 18px 36px rgb(15 47 32 / .2); }
.ruang .jenis { font-weight: 700; font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; opacity: .8; }
.ruang h3 { font-size: 2rem; font-weight: 800; margin: .5rem 0 .6rem; }
.ruang p { max-width: 32ch; }
.ruang ul { display: flex; flex-wrap: wrap; gap: .4rem; list-style: none; padding: 0; margin: 1.1rem 0 1.4rem; font-size: .8rem; font-weight: 600; }
.ruang li { padding: .2rem .7rem; border-radius: 99px; }
.ruang .masuk { margin-top: auto; font-weight: 700; display: inline-flex; align-items: center; gap: .4rem; }
.ruang .masuk::after { content: "→"; transition: transform .2s; }
a.ruang:hover .masuk::after { transform: translateX(5px); }
.ruang .hias { position: absolute; right: -1.5rem; bottom: -1.5rem; width: 10rem; height: 10rem; opacity: .16; pointer-events: none; }

.ruang-kebun { background: linear-gradient(140deg, var(--rimba-900), var(--rimba-2)); color: var(--krem); }
.ruang-kebun h3 { color: #fff; }
.ruang-kebun li { background: rgb(255 255 255 / .12); }
.ruang-kebun .masuk, .ruang-kebun .jenis { color: var(--pucuk); }
.ruang-kebun .hias { color: var(--pucuk); }

.ruang-biologi { background: var(--kertas); color: var(--redup); border: 1px solid var(--garis); }
.ruang-biologi h3 { color: var(--rimba); }
.ruang-biologi li { background: color-mix(in srgb, var(--rimba-2) 10%, white); color: var(--rimba-2); }
.ruang-biologi .masuk { color: var(--rimba-2); }
.ruang-biologi .jenis { color: var(--tanah); }
.ruang-biologi .hias { color: var(--tanah); }

.ruang-nanti { border: 2px dashed color-mix(in srgb, var(--rimba-2) 35%, var(--garis)); color: var(--redup); justify-content: center; }
.ruang-nanti h3 { font-size: 1.5rem; color: var(--rimba-2); }
.ruang-nanti svg { width: 3rem; height: 3rem; margin-bottom: .6rem; }

/* ---------- Makna nama ---------- */
.makna { background: var(--rimba-900); color: var(--krem); }
.makna .mata { color: var(--kunyit); }
.makna .kepala-bagian h2 { color: #fff; }
.makna .kepala-bagian p { color: rgb(250 246 236 / .78); }
.akronim { display: grid; gap: .9rem; grid-template-columns: repeat(2, 1fr); list-style: none; padding: 0; margin: 0; }
@media (min-width: 900px) { .akronim { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 420px) { .akronim { grid-template-columns: 1fr; } }
.akronim li { padding: 1.2rem 1.2rem 1.3rem; border-radius: 1.25rem; background: rgb(255 255 255 / .06); border: 1px solid rgb(255 255 255 / .1); }
.akronim .huruf { display: block; font: 800 3.4rem/1 var(--judul); color: var(--pucuk); }
.akronim li:nth-child(even) .huruf { color: var(--kunyit); }
.akronim h3 { font-size: 1.25rem; font-weight: 600; color: #fff; margin: .5rem 0 .3rem; }
.akronim p { font-size: .92rem; color: rgb(250 246 236 / .75); line-height: 1.5; }
.ringkas { margin-top: 2rem; padding-top: 1.5rem; border-top: 1px solid rgb(255 255 255 / .14); font: 500 italic clamp(1.1rem, 2.6vw, 1.45rem)/1.5 var(--judul); max-width: 50rem; }
.ringkas b { font-style: normal; font-weight: 800; color: var(--pucuk); }

/* ---------- Tentang dan kaki ---------- */
.tentang-isi { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 800px) { .tentang-isi { grid-template-columns: 1fr 1.3fr; gap: 3rem; } }
.tentang-isi .kepala-bagian { margin-bottom: 0; }
.tentang-isi .uraian p + p { margin-top: 1rem; }
.tentang-isi .uraian { color: var(--redup); font-size: 1.05rem; }

/* ---------- Statistik pengunjung ---------- */
.statistik { background: var(--kertas); border-top: 1px solid var(--garis); }
.kartu-stat { width: 100%; max-width: 27rem; margin-inline: auto; padding: 1.6rem; border-radius: 1.75rem; background: var(--krem); border: 1px solid var(--garis); }
.kartu-stat h3 { font-size: 1.4rem; font-weight: 800; color: var(--rimba); margin-bottom: 1.1rem; }
.stat-angka { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; margin: 0 0 .8rem; }
.stat-angka div { display: flex; flex-direction: column; align-items: center; padding: 1.1rem .5rem 1rem; border-radius: 1.2rem; background: var(--kertas); border: 1px solid var(--garis); text-align: center; }
.stat-angka dd { margin: 0; font: 800 2.3rem/1.1 var(--judul); font-variant-numeric: tabular-nums; }
.stat-angka .total { color: var(--rimba-2); }
.stat-angka .hari { color: var(--tanah); }
.stat-angka dt { margin-top: .3rem; font-size: .88rem; color: var(--redup); }
.stat-negara { padding: 1.1rem; border-radius: 1.2rem; background: var(--kertas); border: 1px solid var(--garis); }
.stat-negara h4 { margin: 0 0 .7rem; font: 600 .88rem var(--badan); color: var(--redup); }
.stat-negara ol { list-style: none; margin: 0; padding: 0; display: grid; gap: .5rem; }
.stat-negara li { display: flex; align-items: center; gap: .7rem; padding: .55rem .7rem .55rem .8rem; border-radius: .8rem; background: var(--krem); border: 1px solid var(--garis); }
.stat-negara img { width: 28px; height: 21px; object-fit: cover; border-radius: 3px; box-shadow: 0 0 0 1px var(--garis); }
.stat-negara .nama { flex: 1; min-width: 0; font-weight: 600; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.stat-negara .jumlah { padding: .1rem .65rem; border-radius: 99px; background: color-mix(in srgb, var(--rimba-2) 12%, white); color: var(--rimba); font-weight: 700; font-size: .88rem; font-variant-numeric: tabular-nums; }
.stat-negara p { font-size: .85rem; color: var(--redup); }
.stat-negara ol:not(:empty) + p:not(:empty) { margin-top: .7rem; }

.bawah { border-top: 1px solid var(--garis); padding: 1.8rem 0 2.2rem; font-size: .88rem; color: var(--redup); }
.bawah-isi { display: flex; flex-wrap: wrap; justify-content: space-between; gap: .8rem 2rem; }
.bawah nav { display: flex; flex-wrap: wrap; gap: .4rem 1.2rem; }
.bawah a { color: var(--rimba-2); font-weight: 600; text-decoration: none; }
.bawah a:hover { text-decoration: underline; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .goyang, .matahari { animation: none; }
  .btn, .ruang, .ruang .masuk::after { transition: none; }
}