/* ============================================================================
 *  KALKULATOR JEJAK KARBON HARIAN — KAMPUNG BARU, PAREPARE
 *  Gaya (CSS) — Mobile-first, ramah lingkungan, beranimasi & profesional.
 * ========================================================================== */

/* ----------------------------- Variabel ----------------------------------- */
:root {
  --hijau-tua: #0e5e33;
  --hijau: #1b7a43;
  --hijau-terang: #2e9e5b;
  --hijau-muda: #d7f3df;
  --biru: #0288d1;
  --biru-terang: #4fc3f7;
  --kuning: #ffd23f;

  --merah: #e5552e;
  --oranye: #f4a300;

  --tinta: #17271f;
  --tinta-lembut: #4f6259;
  --latar: #eef6f0;
  --putih: #ffffff;
  --garis: #dbe9e0;

  --bayang-sm: 0 2px 8px rgba(14, 60, 36, .08);
  --bayang: 0 10px 30px rgba(14, 60, 36, .12);
  --bayang-lg: 0 20px 55px rgba(14, 60, 36, .18);

  --radius: 16px;
  --radius-sm: 12px;
  --lebar-maks: 1120px;

  --trans: .32s cubic-bezier(.22, .61, .36, 1);
}

/* ------------------------------- Reset ------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'Nunito', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  color: var(--tinta);
  background: var(--latar);
  line-height: 1.65;
  font-size: 17px;
  overflow-x: hidden;
}
img, svg { max-width: 100%; display: block; }
a { color: var(--hijau); text-decoration: none; }
h1, h2, h3, h4 { font-family: 'Poppins', 'Nunito', sans-serif; line-height: 1.2; }
button { font-family: inherit; cursor: pointer; }

/* ----------------------------- Utilitas ----------------------------------- */
.wadah { width: 100%; max-width: var(--lebar-maks); margin: 0 auto; padding: 0 20px; }
.wadah-sempit { max-width: 760px; }
.tersembunyi { display: none !important; }
.opsional { font-weight: 400; font-size: .78em; color: var(--tinta-lembut); }
.wajib { color: var(--merah); }

/* Animasi muncul saat digulir */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity .7s ease, transform .7s cubic-bezier(.22,.61,.36,1); }
.reveal.terlihat { opacity: 1; transform: none; }

/* ------------------------------- Tombol ----------------------------------- */
.tombol {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: none; border-radius: 999px;
  background: linear-gradient(135deg, var(--hijau-terang), var(--hijau));
  color: #fff; font-weight: 700; font-size: 1.05rem;
  padding: 14px 30px; box-shadow: var(--bayang);
  transition: transform var(--trans), box-shadow var(--trans), filter var(--trans);
  position: relative; overflow: hidden; text-align: center;
}
.tombol::after {
  content: ""; position: absolute; top: 0; left: -60%; width: 40%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,.45), transparent);
  transform: skewX(-20deg);
}
.tombol:hover { transform: translateY(-3px); box-shadow: var(--bayang-lg); filter: brightness(1.04); }
.tombol:hover::after { animation: kilau .8s ease; }
.tombol:active { transform: translateY(-1px) scale(.99); }

.tombol-hero { font-size: 1.15rem; padding: 16px 38px; margin-top: 10px; }
.tombol-hitung {
  width: 100%; font-size: 1.25rem; padding: 18px; margin-top: 8px;
  background: linear-gradient(135deg, #ff8a3d, var(--merah));
  box-shadow: 0 14px 32px rgba(229, 85, 46, .35);
}
.tombol-penuh { width: 100%; margin-top: 18px; }
.tombol-kecil { font-size: .95rem; padding: 10px 20px; }
.tombol-excel { background: linear-gradient(135deg, #21a366, #147a44); }
.tombol-csv { background: linear-gradient(135deg, var(--biru), #0166a5); }

/* ================================ HERO ==================================== */
.hero {
  position: relative; overflow: hidden;
  color: #fff; padding-bottom: 60px; isolation: isolate;
}
.hero-bg {
  position: absolute; inset: 0; z-index: -2;
  background-image:
    linear-gradient(135deg, rgba(9,72,43,.82) 0%, rgba(6,86,120,.60) 52%, rgba(2,136,209,.46) 100%),
    url('../assets/latar-parepare.jpg');
  background-size: cover, cover;
  background-position: center, center;
  background-color: #0e5e33;
  animation: zoomPelan 22s ease-in-out infinite alternate;
}

/* Partikel mengambang */
.hero-partikel { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero-partikel span {
  position: absolute; bottom: -40px; border-radius: 50%;
  background: rgba(255,255,255,.16); animation: apung linear infinite;
}
.hero-partikel span:nth-child(1){ left: 8%;  width: 26px; height: 26px; animation-duration: 15s; }
.hero-partikel span:nth-child(2){ left: 24%; width: 14px; height: 14px; animation-duration: 12s; animation-delay: 2s; }
.hero-partikel span:nth-child(3){ left: 46%; width: 34px; height: 34px; animation-duration: 18s; animation-delay: 1s; }
.hero-partikel span:nth-child(4){ left: 65%; width: 12px; height: 12px; animation-duration: 11s; animation-delay: 4s; }
.hero-partikel span:nth-child(5){ left: 80%; width: 22px; height: 22px; animation-duration: 16s; animation-delay: 3s; }
.hero-partikel span:nth-child(6){ left: 92%; width: 16px; height: 16px; animation-duration: 13s; animation-delay: 5s; }

/* Navigasi */
.nav {
  position: relative; z-index: 5;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px; padding: 16px 20px; max-width: var(--lebar-maks); margin: 0 auto;
}
.nav-merek { display: flex; align-items: center; gap: 12px; }
.logo-wrap { display: inline-flex; }
.logo {
  width: 52px; height: 52px; object-fit: contain;
  background: #fff; border-radius: 50%; padding: 3px;
  box-shadow: 0 4px 14px rgba(0,0,0,.25);
}
.nav-judul {
  display: flex; flex-direction: column; font-family: 'Poppins', sans-serif;
  font-weight: 800; font-size: 1.1rem; line-height: 1.1; color: #fff;
  text-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.nav-judul small { font-weight: 600; font-size: .68rem; opacity: .85; letter-spacing: .5px; }

.nav-toggle {
  display: flex; flex-direction: column; gap: 5px; background: none; border: none;
  padding: 8px; z-index: 6;
}
.nav-toggle span { width: 26px; height: 3px; background: #fff; border-radius: 3px; transition: var(--trans); }
.nav-toggle.aktif span:nth-child(1){ transform: translateY(8px) rotate(45deg); }
.nav-toggle.aktif span:nth-child(2){ opacity: 0; }
.nav-toggle.aktif span:nth-child(3){ transform: translateY(-8px) rotate(-45deg); }

.nav-menu { list-style: none; padding: 0; }
.nav-menu li a {
  color: #fff; font-weight: 700; padding: 8px 4px; display: block;
  position: relative; opacity: .95;
}
.nav-menu li a::after {
  content: ""; position: absolute; left: 0; bottom: 2px; height: 2px; width: 0;
  background: var(--kuning); transition: width var(--trans);
}
.nav-menu li a:hover::after { width: 100%; }

/* Isi hero */
.hero-isi { position: relative; z-index: 3; text-align: center; padding: 40px 20px 30px; max-width: 820px; margin: 0 auto; }
.hero-lencana {
  display: inline-block; background: rgba(255,255,255,.16); backdrop-filter: blur(4px);
  border: 1px solid rgba(255,255,255,.28); color: #fff; font-weight: 700; font-size: .85rem;
  padding: 7px 16px; border-radius: 999px; margin-bottom: 18px;
  animation: masukAtas .7s .1s both;
}
.hero-isi h1 {
  font-size: clamp(1.9rem, 6vw, 3.2rem); font-weight: 800; margin-bottom: 16px;
  text-shadow: 0 4px 20px rgba(0,0,0,.35); animation: masukAtas .7s .2s both;
}
.hero-teks {
  font-size: clamp(1rem, 2.6vw, 1.2rem); max-width: 660px; margin: 0 auto 8px;
  color: #f0fbf4; text-shadow: 0 2px 10px rgba(0,0,0,.3); animation: masukAtas .7s .35s both;
}
/* Chip keunggulan di hero */
.hero-chip {
  list-style: none; padding: 0; margin: 20px auto 6px;
  display: flex; flex-wrap: wrap; justify-content: center; gap: 10px;
  max-width: 620px; animation: masukAtas .7s .45s both;
}
.hero-chip li {
  background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.3);
  backdrop-filter: blur(4px); color: #fff; font-weight: 700; font-size: .88rem;
  padding: 8px 15px; border-radius: 999px; white-space: nowrap;
}

.tombol-hero { animation: masukAtas .7s .55s both; }

/* Gelombang pemisah */
.hero-gelombang { position: absolute; left: 0; right: 0; bottom: -1px; width: 100%; height: 80px; z-index: 2; }
.hero-gelombang path { fill: var(--latar); }

/* ================================ SEKSI =================================== */
.seksi { padding: 64px 0; }
.seksi-alt { background: linear-gradient(180deg, #ffffff, #f0f8f2); }
.seksi-label {
  display: inline-block; background: var(--hijau-muda); color: var(--hijau-tua);
  font-weight: 800; font-size: .8rem; letter-spacing: 1px; text-transform: uppercase;
  padding: 6px 14px; border-radius: 999px; margin-bottom: 14px;
}
.seksi-judul { font-size: clamp(1.5rem, 4.5vw, 2.2rem); color: var(--hijau-tua); margin-bottom: 14px; }
.seksi-intro { color: var(--tinta-lembut); max-width: 760px; margin-bottom: 34px; font-size: 1.05rem; }
.seksi-intro strong { color: var(--tinta); }

/* Kartu */
.kartu-grid { display: grid; grid-template-columns: 1fr; gap: 20px; }
.kartu {
  background: var(--putih); border: 1px solid var(--garis); border-radius: var(--radius);
  padding: 26px 24px; box-shadow: var(--bayang-sm); transition: transform var(--trans), box-shadow var(--trans);
  position: relative; overflow: hidden;
}
.kartu::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 5px;
  background: linear-gradient(90deg, var(--hijau-terang), var(--biru-terang));
  transform: scaleX(0); transform-origin: left; transition: transform var(--trans);
}
.kartu:hover { transform: translateY(-6px); box-shadow: var(--bayang); }
.kartu:hover::before { transform: scaleX(1); }
.kartu-ikon {
  font-size: 2.4rem; width: 66px; height: 66px; display: flex; align-items: center; justify-content: center;
  background: var(--hijau-muda); border-radius: 18px; margin-bottom: 16px;
}
.kartu h3 { color: var(--hijau-tua); font-size: 1.2rem; margin-bottom: 8px; }
.kartu p { color: var(--tinta-lembut); font-size: .98rem; }
.kartu-mini { padding: 22px 20px; }
.kartu-mini .kartu-ikon { width: 56px; height: 56px; font-size: 2rem; }

/* ============================ 3 LANGKAH MUDAH =========================== */
.langkah-grid {
  display: flex; flex-direction: column; align-items: stretch; gap: 14px;
}
.langkah-kartu {
  position: relative; background: var(--putih); border: 1px solid var(--garis);
  border-radius: var(--radius); padding: 30px 24px 24px; text-align: center;
  box-shadow: var(--bayang-sm); transition: transform var(--trans), box-shadow var(--trans);
  flex: 1;
}
.langkah-kartu:hover { transform: translateY(-6px); box-shadow: var(--bayang); }
.langkah-nomor {
  position: absolute; top: -18px; left: 50%; transform: translateX(-50%);
  width: 40px; height: 40px; border-radius: 50%;
  background: linear-gradient(135deg, var(--hijau-terang), var(--hijau));
  color: #fff; font-family: 'Poppins', sans-serif; font-weight: 800; font-size: 1.1rem;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 16px rgba(27,122,67,.4);
}
.langkah-ikon {
  font-size: 2.6rem; width: 78px; height: 78px; margin: 8px auto 14px;
  display: flex; align-items: center; justify-content: center;
  background: var(--hijau-muda); border-radius: 50%;
}
.langkah-kartu h3 { color: var(--hijau-tua); font-size: 1.2rem; margin-bottom: 8px; }
.langkah-kartu p { color: var(--tinta-lembut); font-size: .96rem; }
.langkah-panah {
  align-self: center; color: var(--hijau-terang); font-size: 1.8rem; font-weight: 800;
  transform: rotate(90deg); line-height: 1;
}

@media (min-width: 820px) {
  .langkah-grid { flex-direction: row; align-items: stretch; }
  .langkah-panah { transform: none; }
}

/* ================================ FORM =================================== */
.form-karbon {
  background: var(--putih); border-radius: var(--radius); box-shadow: var(--bayang);
  padding: 10px 22px 30px; border: 1px solid var(--garis);
}
.grup { border: none; padding: 22px 0; border-bottom: 1px dashed var(--garis); }
.grup:last-of-type { border-bottom: none; }
.grup legend {
  font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.15rem; color: var(--hijau-tua);
  display: flex; align-items: center; gap: 10px; margin-bottom: 6px; padding: 0;
}
.grup-nomor {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; background: linear-gradient(135deg, var(--hijau-terang), var(--hijau));
  color: #fff; border-radius: 50%; font-size: .95rem; flex-shrink: 0;
}
.grup-hint { color: var(--tinta-lembut); font-size: .95rem; margin-bottom: 12px; }

.baris-input { margin-top: 16px; }
.baris-input label { display: block; font-weight: 700; margin-bottom: 7px; color: var(--tinta); }
.baris-input input, .baris-input select {
  width: 100%; padding: 13px 15px; border: 2px solid var(--garis); border-radius: var(--radius-sm);
  font-size: 1.05rem; font-family: inherit; background: #fbfefc; color: var(--tinta);
  transition: border-color var(--trans), box-shadow var(--trans);
}
.baris-input input:focus, .baris-input select:focus {
  outline: none; border-color: var(--hijau-terang); box-shadow: 0 0 0 4px rgba(46,158,91,.15); background: #fff;
}
.input-salah { border-color: var(--merah) !important; box-shadow: 0 0 0 4px rgba(229,85,46,.15) !important; animation: goyang .4s; }
.petunjuk { display: block; margin-top: 6px; color: var(--tinta-lembut); font-size: .85rem; }
.dua-kolom { display: grid; grid-template-columns: 1fr; gap: 0; }

/* Pilihan pill (Ya/Tidak, mode) */
.pilihan-pill { display: inline-flex; flex-wrap: wrap; gap: 8px; background: var(--hijau-muda); padding: 6px; border-radius: 999px; }
.pilihan-pill input { position: absolute; opacity: 0; width: 0; height: 0; }
.pilihan-pill label {
  margin: 0 !important; padding: 9px 20px; border-radius: 999px; font-weight: 700; color: var(--hijau-tua);
  cursor: pointer; transition: var(--trans); user-select: none;
}
.pilihan-pill input:checked + label {
  background: linear-gradient(135deg, var(--hijau-terang), var(--hijau)); color: #fff; box-shadow: var(--bayang-sm);
}
.pilihan-pill input:focus-visible + label { box-shadow: 0 0 0 3px rgba(2,136,209,.4); }
.pilihan-mode { display: flex; }
.pilihan-mode label { flex: 1; text-align: center; }

/* ================================ HASIL ================================== */
.hasil {
  margin-top: 32px; background: var(--putih); border-radius: var(--radius);
  box-shadow: var(--bayang-lg); padding: 30px 24px; border: 1px solid var(--garis);
  opacity: 0; transform: translateY(30px) scale(.98); transition: opacity .6s ease, transform .6s cubic-bezier(.22,.61,.36,1);
}
.hasil.tampil { opacity: 1; transform: none; }
.hasil-sapaan {
  text-align: center; font-weight: 700; color: var(--hijau); font-size: 1.02rem;
  background: var(--hijau-muda); border-radius: 999px; padding: 8px 16px;
  margin: 0 auto 14px; max-width: max-content;
}
.hasil-judul { text-align: center; color: var(--hijau-tua); font-size: 1.6rem; margin-bottom: 22px; }

.hasil-total-kotak {
  text-align: center; background: linear-gradient(135deg, var(--hijau-tua), var(--biru));
  color: #fff; border-radius: var(--radius); padding: 26px 20px; box-shadow: var(--bayang);
}
.hasil-total-label { display: block; font-weight: 600; opacity: .9; font-size: .95rem; }
.hasil-total-angka { font-family: 'Poppins', sans-serif; font-weight: 800; font-size: clamp(2.6rem, 12vw, 4rem); line-height: 1.1; }
.hasil-total-angka small { font-size: .9rem; font-weight: 600; opacity: .9; }
.hasil-total-tahun {
  display: inline-block; margin-top: 10px; font-size: .88rem; font-weight: 700;
  background: rgba(255,255,255,.18); border: 1px solid rgba(255,255,255,.25);
  padding: 5px 14px; border-radius: 999px;
}

/* Perbandingan "setara dengan" */
.setara-intro { color: var(--tinta-lembut); font-size: .96rem; margin-bottom: 14px; }
.rincian-intro { color: var(--tinta-lembut); font-size: .92rem; margin-bottom: 14px; margin-top: -4px; }
.setara-grid { display: grid; grid-template-columns: 1fr; gap: 12px; }
.setara-kartu {
  background: linear-gradient(160deg, #f4faf6, #eaf6ef); border: 1px solid var(--garis);
  border-radius: var(--radius-sm); padding: 18px 16px; text-align: center;
  animation: masukAtas .5s both;
}
.setara-ikon { font-size: 2.2rem; margin-bottom: 6px; }
.setara-angka {
  font-family: 'Poppins', sans-serif; font-weight: 800; font-size: 1.7rem;
  color: var(--hijau-tua); line-height: 1.1;
}
.setara-satuan { font-weight: 700; color: var(--hijau); font-size: .95rem; margin-bottom: 6px; }
.setara-ket { color: var(--tinta-lembut); font-size: .84rem; line-height: 1.4; }

@media (min-width: 620px) {
  .setara-grid { grid-template-columns: repeat(3, 1fr); }
}

/* Dampak pada suhu bumi (bersama-sama) */
.suhu-kotak {
  background: linear-gradient(160deg, #fff7ed, #fdeee3);
  border: 1px solid #f6d5bd; border-radius: var(--radius);
  padding: 22px 20px; position: relative; overflow: hidden;
}
.suhu-kotak::before {
  content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 5px;
  background: linear-gradient(90deg, var(--kuning), var(--oranye), var(--merah));
}
.suhu-judul { color: #b9421c; font-size: 1.2rem; margin-bottom: 12px; }
.suhu-teks { color: var(--tinta-lembut); font-size: .98rem; margin-bottom: 12px; }
.suhu-teks strong { color: var(--tinta); }
#suhuNaratif { color: #b9421c; }

.suhu-grid { display: grid; grid-template-columns: 1fr; gap: 12px; margin: 6px 0 14px; }
.suhu-kartu {
  background: #fff; border: 1px solid #f2d9c6; border-radius: var(--radius-sm);
  padding: 16px 18px; text-align: center;
}
.suhu-kartu-panas { background: linear-gradient(135deg, #e5552e, #c0361a); border-color: transparent; }
.suhu-kartu-label { font-size: .82rem; font-weight: 700; color: var(--tinta-lembut); margin-bottom: 6px; }
.suhu-kartu-panas .suhu-kartu-label { color: #ffe6dd; }
.suhu-kartu-angka {
  font-family: 'Poppins', sans-serif; font-weight: 800; font-size: 1.7rem;
  color: var(--oranye); line-height: 1.15;
}
.suhu-kartu-panas .suhu-kartu-angka { color: #fff; }

.suhu-pesan {
  background: var(--hijau-muda); border-radius: var(--radius-sm); padding: 14px 16px;
  color: var(--hijau-tua); font-weight: 700; font-size: .97rem; margin-bottom: 12px;
}
.suhu-sumber { font-size: .78rem; color: var(--tinta-lembut); font-style: italic; }

@media (min-width: 560px) {
  .suhu-grid { grid-template-columns: 1fr 1fr; }
}

/* Badge kategori */
.kategori-badge {
  display: flex; align-items: center; gap: 16px; margin-top: 20px; padding: 18px 20px;
  border-radius: var(--radius); border: 2px solid var(--garis); background: #fafefb;
  transition: var(--trans);
}
.kategori-badge.rendah { border-color: #7ecb93; background: #edfaf0; }
.kategori-badge.sedang { border-color: #ffcf6b; background: #fff8e9; }
.kategori-badge.tinggi { border-color: #f3a488; background: #fdefe9; }
.kategori-ikon { font-size: 2.6rem; animation: denyut 2s ease-in-out infinite; }
.kategori-teks { display: flex; flex-direction: column; }
.kategori-teks strong { font-family: 'Poppins', sans-serif; font-size: 1.2rem; }
.kategori-badge.rendah .kategori-teks strong { color: #1c7a43; }
.kategori-badge.sedang .kategori-teks strong { color: #b9791a; }
.kategori-badge.tinggi .kategori-teks strong { color: #c0421f; }
.kategori-teks span { color: var(--tinta-lembut); font-size: .95rem; }

/* Gauge */
.gauge { margin-top: 22px; }
.gauge-jalur { height: 20px; border-radius: 999px; background: linear-gradient(90deg, #7ecb93 0%, #ffcf6b 50%, #f3a488 100%); position: relative; overflow: hidden; box-shadow: inset 0 2px 6px rgba(0,0,0,.12); }
.gauge-isi { height: 100%; width: 0; border-radius: 999px; transition: width 1.1s cubic-bezier(.22,.61,.36,1); position: relative; }
.gauge-isi::after { content: ""; position: absolute; right: 0; top: 50%; transform: translate(50%,-50%); width: 26px; height: 26px; border-radius: 50%; background: #fff; border: 4px solid currentColor; box-shadow: var(--bayang-sm); }
.gauge-isi.rendah { background: rgba(46,158,91,.35); color: var(--hijau-terang); }
.gauge-isi.sedang { background: rgba(244,163,0,.30); color: var(--oranye); }
.gauge-isi.tinggi { background: rgba(229,85,46,.30); color: var(--merah); }
.gauge-skala { display: flex; justify-content: space-between; margin-top: 8px; font-size: .82rem; font-weight: 700; color: var(--tinta-lembut); }

/* Rincian */
.hasil-blok { margin-top: 28px; }
.hasil-blok h3 { color: var(--hijau-tua); font-size: 1.2rem; margin-bottom: 14px; }
.rincian-baris { margin-bottom: 14px; }
.rincian-label { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: .95rem; margin-bottom: 6px; }
.rincian-ikon { font-size: 1.1rem; }
.rincian-nilai { margin-left: auto; color: var(--tinta-lembut); font-weight: 700; }
.rincian-bar { height: 12px; background: var(--hijau-muda); border-radius: 999px; overflow: hidden; }
.rincian-bar-isi { height: 100%; width: 0; border-radius: 999px; transition: width 1s cubic-bezier(.22,.61,.36,1); }
.rincian-bar-isi.listrik { background: linear-gradient(90deg, #ffd23f, #f4a300); }
.rincian-bar-isi.gas { background: linear-gradient(90deg, #ff8a3d, #e5552e); }
.rincian-bar-isi.kendaraan { background: linear-gradient(90deg, #7c5cff, #5636d6); }
.rincian-bar-isi.sampah { background: linear-gradient(90deg, #8d6e63, #5d4037); }
.rincian-bar-isi.lain { background: linear-gradient(90deg, var(--biru-terang), var(--biru)); }

/* Saran */
.saran-daftar { list-style: none; padding: 0; }
.saran-daftar li {
  background: #f4faf6; border-left: 4px solid var(--hijau-terang); border-radius: 10px;
  padding: 12px 16px; margin-bottom: 10px; font-size: .98rem;
  animation: masukKiri .5s both;
}
.hasil-aksi { text-align: center; margin-top: 26px; }

/* ================================ FOOTER ================================= */
.footer { background: linear-gradient(160deg, #0e4a2c, #0a3a4a); color: #d9efe2; margin-top: 20px; }
.footer-isi { display: grid; grid-template-columns: 1fr; gap: 26px; padding-top: 48px; padding-bottom: 30px; }
.footer-kolom h3 { color: #fff; font-size: 1.1rem; margin-bottom: 12px; }
.footer-kolom p { font-size: .96rem; margin-bottom: 6px; color: #c7e5d5; }
.footer-kolom a { color: var(--biru-terang); }
.footer-kolom a:hover { color: var(--kuning); }
.tautan-admin { opacity: .85; }
.footer-bawah { border-top: 1px solid rgba(255,255,255,.14); padding: 18px 20px; text-align: center; font-size: .88rem; color: #a9cbba; }

/* ================================ MODAL ================================== */
.modal { position: fixed; inset: 0; z-index: 100; display: none; align-items: center; justify-content: center; padding: 18px; }
.modal.tampil { display: flex; animation: munculModal .3s ease; }
.modal-latar { position: absolute; inset: 0; background: rgba(9,40,26,.6); backdrop-filter: blur(3px); }
.modal-kotak {
  position: relative; z-index: 2; background: #fff; border-radius: 20px; max-width: 520px; width: 100%;
  max-height: 90vh; overflow-y: auto; padding: 34px 26px 26px; box-shadow: var(--bayang-lg); text-align: center;
  animation: pop .4s cubic-bezier(.22,.61,.36,1);
}
.modal-tutup {
  position: absolute; top: 12px; right: 14px; background: #f0f4f1; border: none; width: 38px; height: 38px;
  border-radius: 50%; font-size: 1.5rem; line-height: 1; color: var(--tinta-lembut); transition: var(--trans);
}
.modal-tutup:hover { background: var(--merah); color: #fff; transform: rotate(90deg); }
.modal-ikon { font-size: 3.4rem; margin-bottom: 8px; animation: denyut 2s ease-in-out infinite; }
.modal-judul { color: var(--hijau-tua); font-size: 1.5rem; margin-bottom: 8px; }
.modal-ket { color: var(--tinta-lembut); margin-bottom: 18px; }
.modal-subjudul { text-align: left; color: var(--tinta); font-size: 1rem; margin-bottom: 10px; }
.modal-saran { list-style: none; padding: 0; text-align: left; }
.modal-saran li { background: #f4faf6; border-radius: 10px; padding: 11px 14px; margin-bottom: 8px; font-size: .96rem; }

/* ============================ PANEL ADMIN ================================ */
.admin-kotak { max-width: 960px; text-align: left; }
.admin-gerbang { text-align: center; max-width: 360px; margin: 10px auto; }
.admin-gerbang p { color: var(--tinta-lembut); margin-bottom: 14px; }
.admin-gerbang input {
  width: 100%; padding: 13px 15px; border: 2px solid var(--garis); border-radius: var(--radius-sm);
  font-size: 1.05rem; text-align: center; margin-bottom: 8px;
}
.admin-gerbang input:focus { outline: none; border-color: var(--hijau-terang); box-shadow: 0 0 0 4px rgba(46,158,91,.15); }
.admin-pesan { color: var(--merah); font-weight: 700; font-size: .9rem; min-height: 20px; margin: 4px 0; opacity: 0; transition: var(--trans); }
.admin-pesan.tampil { opacity: 1; }

.admin-ringkasan { display: flex; flex-wrap: wrap; gap: 14px; margin: 6px 0 18px; }
.admin-stat { background: var(--hijau-muda); border-radius: var(--radius-sm); padding: 14px 20px; flex: 1; min-width: 130px; }
.admin-stat-angka { display: block; font-family: 'Poppins', sans-serif; font-weight: 800; font-size: 2rem; color: var(--hijau-tua); line-height: 1; }
.admin-stat-label { font-size: .82rem; color: var(--tinta-lembut); font-weight: 700; text-transform: uppercase; letter-spacing: .5px; }
.admin-stat-teks { display: block; font-weight: 700; color: var(--hijau-tua); margin-top: 4px; }

.admin-tombol-baris { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; }
.admin-status { color: var(--tinta-lembut); font-size: .9rem; min-height: 18px; }
.admin-kosong { text-align: center; color: var(--tinta-lembut); padding: 30px 10px; }

.admin-tabel-wadah { overflow-x: auto; border: 1px solid var(--garis); border-radius: var(--radius-sm); -webkit-overflow-scrolling: touch; }
.admin-tabel { border-collapse: collapse; width: 100%; font-size: .84rem; white-space: nowrap; }
.admin-tabel th, .admin-tabel td { padding: 9px 12px; border-bottom: 1px solid var(--garis); text-align: left; }
.admin-tabel thead th { background: var(--hijau-tua); color: #fff; position: sticky; top: 0; font-weight: 700; }
.admin-tabel tbody tr:nth-child(even) { background: #f5faf6; }
.admin-tabel tbody tr:hover { background: var(--hijau-muda); }
.admin-no { text-align: center; color: var(--tinta-lembut); }

/* Kolom aksi (Edit / Hapus) */
.admin-aksi-kol { text-align: center; }
.admin-aksi { white-space: nowrap; }
.admin-aksi-btn {
  border: none; border-radius: 8px; padding: 6px 11px; margin: 0 3px; cursor: pointer;
  font-size: .82rem; font-weight: 700; color: #fff; transition: var(--trans);
}
.admin-aksi-btn:hover { transform: translateY(-1px); box-shadow: var(--bayang-lg); }
.admin-edit { background: linear-gradient(135deg, #2e9e5b, #147a44); }
.admin-hapus { background: linear-gradient(135deg, #e0533d, #c0392b); }

/* Form edit data warga (di dalam modal) */
.admin-edit-form {
  display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 16px;
  text-align: left; margin-bottom: 18px;
}
.admin-edit-field { display: flex; flex-direction: column; gap: 5px; }
.admin-edit-field span { font-size: .8rem; font-weight: 700; color: var(--tinta-lembut); }
.admin-edit-field input {
  padding: 9px 11px; border: 2px solid var(--garis); border-radius: var(--radius-sm);
  font-size: .92rem; width: 100%;
}
.admin-edit-field input:focus {
  outline: none; border-color: var(--hijau-terang); box-shadow: 0 0 0 3px rgba(46,158,91,.15);
}
.admin-edit-aksi { margin-top: 4px; }
.tombol-batal { background: linear-gradient(135deg, #8a97a0, #6c7a83); }

@media (max-width: 560px) {
  .admin-edit-form { grid-template-columns: 1fr; }
}

/* ================================ TOAST ================================== */
.toast {
  position: fixed; left: 50%; bottom: 24px; transform: translate(-50%, 16px);
  background: var(--tinta); color: #fff; padding: 14px 22px; border-radius: 999px;
  box-shadow: var(--bayang-lg); font-weight: 700; z-index: 200; max-width: 90vw; text-align: center;
  font-size: .95rem; opacity: 0; visibility: hidden; pointer-events: none;
  transition: transform .45s cubic-bezier(.22,.61,.36,1), opacity .3s ease, visibility 0s linear .3s;
}
.toast.tampil {
  transform: translate(-50%, 0); opacity: 1; visibility: visible; pointer-events: auto;
  transition: transform .45s cubic-bezier(.22,.61,.36,1), opacity .3s ease, visibility 0s;
}

/* ============================== KEYFRAMES ================================ */
@keyframes kilau { from { left: -60%; } to { left: 140%; } }
@keyframes apung { 0% { transform: translateY(0) scale(1); opacity: 0; } 10% { opacity: 1; } 90% { opacity: .6; } 100% { transform: translateY(-105vh) scale(1.3); opacity: 0; } }
@keyframes zoomPelan { from { transform: scale(1); } to { transform: scale(1.12); } }
@keyframes masukAtas { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
@keyframes masukKiri { from { opacity: 0; transform: translateX(-16px); } to { opacity: 1; transform: none; } }
@keyframes denyut { 0%,100% { transform: scale(1); } 50% { transform: scale(1.12); } }
@keyframes goyang { 0%,100% { transform: translateX(0); } 25% { transform: translateX(-6px); } 75% { transform: translateX(6px); } }
@keyframes munculModal { from { opacity: 0; } to { opacity: 1; } }
@keyframes pop { from { opacity: 0; transform: scale(.9) translateY(10px); } to { opacity: 1; transform: none; } }

/* ============================ RESPONSIF ================================= */
@media (min-width: 640px) {
  .dua-kolom { grid-template-columns: 1fr 1fr; gap: 18px; }
  .kartu-grid { grid-template-columns: 1fr 1fr; }
  .footer-isi { grid-template-columns: 1fr 1fr; }
  .form-karbon { padding: 12px 30px 34px; }
}

@media (min-width: 960px) {
  .kartu-grid { grid-template-columns: repeat(3, 1fr); }
  .kartu-grid-4 { grid-template-columns: repeat(4, 1fr); }
  .footer-isi { grid-template-columns: 2fr 2fr 1.4fr; gap: 40px; }
  .seksi { padding: 84px 0; }
}

/* Menu HP */
@media (max-width: 800px) {
  .nav-menu {
    position: absolute; top: 100%; right: 12px; left: 12px;
    background: rgba(9,60,36,.97); backdrop-filter: blur(8px);
    border-radius: 16px; padding: 10px; box-shadow: var(--bayang-lg);
    display: none; flex-direction: column; gap: 2px;
  }
  .nav-menu.buka { display: flex; animation: masukAtas .3s ease; }
  .nav-menu li a { padding: 12px 16px; border-radius: 10px; }
  .nav-menu li a:hover { background: rgba(255,255,255,.1); }
}
@media (min-width: 801px) {
  .nav-toggle { display: none; }
  .nav-menu { display: flex; align-items: center; gap: 26px; }
}

/* Kurangi animasi bila pengguna memilih demikian */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal { opacity: 1; transform: none; }
  .hero-bg { animation: none; }
}