/* =========================================================================
   FeDesk — landing fedesk.id
   Palet diambil dari logo, bukan ditebak:
     #1E5AFB biru (kiri mark) → #5B42F8 ungu (kanan mark) → #11A7FA cyan (daun)
   Navy #0b1220 sama persis dengan --color-navy-950 di rail Agent Workspace,
   supaya landing dan produk terasa satu benda.
   ========================================================================= */

:root {
  --biru: #1e5afb;
  --ungu: #5b42f8;
  --cyan: #11a7fa;

  --navy: #0b1220;
  --navy-2: #101a2e;
  --garis: rgba(255, 255, 255, 0.08);
  --garis-terang: rgba(255, 255, 255, 0.14);

  --teks: #e9edf6;
  --teks-lembut: #99a4bb;
  --teks-redup: #6b7891;

  --gradasi: linear-gradient(135deg, var(--biru) 0%, var(--ungu) 55%, var(--cyan) 130%);

  --lebar: 1160px;
  --radius: 16px;
  --radius-l: 22px;

  --font: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI",
    Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--navy);
  color: var(--teks);
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

h1, h2, h3 {
  margin: 0;
  line-height: 1.15;
  letter-spacing: -0.025em;
  font-weight: 800;
}

p { margin: 0; }

.wrap {
  width: 100%;
  max-width: var(--lebar);
  margin: 0 auto;
  padding: 0 24px;
}

/* Teks bergradasi — dipakai hemat, hanya pada satu frasa kunci per bagian.
   Kalau dipakai di mana-mana ia berhenti menjadi penekanan. */
.gradasi {
  background: var(--gradasi);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ── Navigasi ─────────────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  background: rgba(11, 18, 32, 0.72);
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s ease, background 0.25s ease;
}
.nav.teruntai {
  border-bottom-color: var(--garis);
  background: rgba(11, 18, 32, 0.9);
}
.nav-isi {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}
.nav-logo img { height: 30px; width: auto; }
.nav-tautan {
  display: flex;
  align-items: center;
  gap: 34px;
  font-size: 15px;
  color: var(--teks-lembut);
  font-weight: 500;
}
.nav-tautan a { transition: color 0.18s ease; }
.nav-tautan a:hover { color: var(--teks); }
.nav-aksi { display: flex; align-items: center; gap: 14px; }

/* ── Tombol ───────────────────────────────────────────────────────────── */
.tombol {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: 11px;
  font-size: 15px;
  font-weight: 600;
  font-family: inherit;
  letter-spacing: -0.01em;
  cursor: pointer;
  white-space: nowrap;
  border: 1px solid transparent;
  transition: transform 0.18s ease, box-shadow 0.22s ease, background 0.22s ease,
    border-color 0.22s ease;
}
.tombol-utama {
  background: var(--gradasi);
  color: #fff;
  box-shadow: 0 8px 24px -8px rgba(30, 90, 251, 0.6);
}
.tombol-utama:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px -10px rgba(30, 90, 251, 0.72);
}
.tombol-hantu {
  background: rgba(255, 255, 255, 0.05);
  border-color: var(--garis-terang);
  color: var(--teks);
}
.tombol-hantu:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.24);
  transform: translateY(-2px);
}
.tombol-teks { color: var(--teks-lembut); font-weight: 500; font-size: 15px; }
.tombol-teks:hover { color: var(--teks); }
.tombol svg { width: 16px; height: 16px; flex: none; }

/* ── Hero ─────────────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 108px 0 96px;
  overflow: hidden;
}
/* Dua cahaya radial, bukan satu: satu biru dari kiri-atas dan satu ungu dari
   kanan, meniru arah gradasi di dalam mark itu sendiri. */
.hero::before,
.hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
}
.hero::before {
  width: 720px; height: 720px;
  top: -300px; left: -220px;
  background: radial-gradient(circle, rgba(30, 90, 251, 0.36), transparent 68%);
}
.hero::after {
  width: 660px; height: 660px;
  top: -180px; right: -240px;
  background: radial-gradient(circle, rgba(91, 66, 248, 0.3), transparent 68%);
}
.hero .wrap { position: relative; z-index: 1; }

.lencana {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 15px 7px 9px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--garis-terang);
  font-size: 13.5px;
  font-weight: 500;
  color: var(--teks-lembut);
  margin-bottom: 30px;
}
.lencana b { color: var(--teks); font-weight: 600; }
.titik {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 3px rgba(52, 211, 153, 0.18);
  margin-left: 5px;
}

.hero h1 {
  font-size: clamp(2.5rem, 6vw, 4.15rem);
  max-width: 15ch;
  margin-bottom: 26px;
}
.hero-sub {
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--teks-lembut);
  max-width: 58ch;
  margin-bottom: 38px;
}
.hero-aksi { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-nota {
  margin-top: 20px;
  font-size: 13.5px;
  color: var(--teks-redup);
}

/* ── Mockup produk ────────────────────────────────────────────────────────
   Ilustrasi ber-CSS yang mencerminkan struktur Agent Workspace yang
   sebenarnya (rail ikon → panel views → daftar tiket). Sengaja distilir,
   bukan tangkapan layar — supaya tidak ada yang mengira ini foto produk. */
.panggung {
  position: relative;
  margin-top: 68px;
  perspective: 1600px;
}
.jendela {
  border-radius: var(--radius-l);
  border: 1px solid var(--garis-terang);
  background: linear-gradient(180deg, #121c30, #0d1524);
  box-shadow: 0 50px 100px -30px rgba(0, 0, 0, 0.75),
    0 0 0 1px rgba(255, 255, 255, 0.04) inset;
  overflow: hidden;
  transform: rotateX(3deg);
  transform-origin: top center;
}
.jendela-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 18px;
  border-bottom: 1px solid var(--garis);
  background: rgba(255, 255, 255, 0.02);
}
.lampu { width: 11px; height: 11px; border-radius: 50%; }
.lampu.m { background: #ff5f57; }
.lampu.k { background: #febc2e; }
.lampu.h { background: #28c840; }
.jendela-url {
  margin-left: 14px;
  font-size: 12.5px;
  color: var(--teks-redup);
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
}

.app { display: grid; grid-template-columns: 52px 210px 1fr; min-height: 396px; }

.rail {
  background: var(--navy);
  border-right: 1px solid var(--garis);
  padding: 10px 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}
.rail-logo {
  width: 34px; height: 34px;
  border-radius: 10px;
  background: #fff;
  padding: 4px;
  margin-bottom: 9px;
}
.rail-ikon {
  width: 34px; height: 34px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.06);
}
.rail-ikon.aktif { background: var(--gradasi); }

.sidebar {
  border-right: 1px solid var(--garis);
  padding: 18px 15px;
  background: rgba(255, 255, 255, 0.012);
}
.sidebar-judul {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.11em;
  color: var(--teks-redup);
  margin-bottom: 13px;
  font-weight: 700;
}
.baris-view {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 10px;
  border-radius: 8px;
  font-size: 13px;
  color: var(--teks-lembut);
  margin-bottom: 3px;
}
.baris-view.aktif { background: rgba(30, 90, 251, 0.16); color: var(--teks); font-weight: 600; }
.hitung {
  font-size: 11px;
  padding: 1px 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--teks-lembut);
}

.utama { padding: 18px 20px; }
.tiket {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 14px;
  align-items: center;
  padding: 13px 15px;
  border-radius: 11px;
  border: 1px solid var(--garis);
  background: rgba(255, 255, 255, 0.022);
  margin-bottom: 9px;
}
.tiket-judul { font-size: 13.5px; font-weight: 600; margin-bottom: 5px; }
.tiket-meta { font-size: 11.5px; color: var(--teks-redup); }
.pil {
  font-size: 10.5px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.pil.baru { background: rgba(245, 158, 11, 0.16); color: #fbbf24; }
.pil.buka { background: rgba(220, 38, 38, 0.16); color: #f87171; }
.pil.tunda { background: rgba(59, 130, 246, 0.16); color: #60a5fa; }
.pil.selesai { background: rgba(52, 211, 153, 0.14); color: #34d399; }

/* ── Bagian umum ──────────────────────────────────────────────────────── */
.bagian { padding: 104px 0; position: relative; }
.bagian-garis { border-top: 1px solid var(--garis); }

.kepala { max-width: 62ch; margin-bottom: 58px; }
.kepala.tengah { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow {
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 16px;
}
.kepala h2 {
  font-size: clamp(1.95rem, 4vw, 2.85rem);
  margin-bottom: 18px;
}
.kepala p { color: var(--teks-lembut); font-size: 1.05rem; }

/* ── Kartu fitur ──────────────────────────────────────────────────────── */
.kisi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(310px, 1fr));
  gap: 20px;
}
.kartu {
  padding: 30px;
  border-radius: var(--radius);
  border: 1px solid var(--garis);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012));
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}
.kartu:hover {
  transform: translateY(-4px);
  border-color: var(--garis-terang);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.06), rgba(255, 255, 255, 0.02));
}
.kartu-ikon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: rgba(30, 90, 251, 0.14);
  border: 1px solid rgba(30, 90, 251, 0.28);
  margin-bottom: 20px;
}
.kartu-ikon svg { width: 21px; height: 21px; stroke: var(--cyan); }
.kartu h3 { font-size: 1.12rem; margin-bottom: 10px; font-weight: 700; }
.kartu p { color: var(--teks-lembut); font-size: 0.94rem; }

/* ── Bagian belah dua ─────────────────────────────────────────────────── */
.belah {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.daftar { list-style: none; margin: 30px 0 0; padding: 0; }
.daftar li {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  padding: 13px 0;
  border-top: 1px solid var(--garis);
  font-size: 0.97rem;
  color: var(--teks-lembut);
}
.daftar li:first-child { border-top: 0; padding-top: 0; }
.daftar b { color: var(--teks); font-weight: 650; }
.centang {
  flex: none;
  width: 21px; height: 21px;
  border-radius: 7px;
  background: rgba(17, 167, 250, 0.14);
  display: grid;
  place-items: center;
  margin-top: 2px;
}
.centang svg { width: 12px; height: 12px; stroke: var(--cyan); stroke-width: 3; }

/* Blok jejak audit — memperlihatkan rantai explainability yang nyata:
   event → rule versi → kondisi → aksi → before/after. */
.jejak {
  border-radius: var(--radius);
  border: 1px solid var(--garis);
  background: #0d1524;
  padding: 26px;
  font-family: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  font-size: 12.5px;
  line-height: 1.95;
  overflow-x: auto;
}
.jejak-baris { display: flex; gap: 12px; white-space: nowrap; }
.jejak-kunci { color: var(--teks-redup); min-width: 92px; }
.jejak-nilai { color: var(--teks); }
.jejak-nilai.aksen { color: var(--cyan); }
.jejak-nilai.hijau { color: #34d399; }
.jejak-panah { color: var(--teks-redup); padding-left: 104px; }

/* ── Angka ────────────────────────────────────────────────────────────── */
.angka-kisi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 20px;
}
.angka {
  padding: 32px 28px;
  border-radius: var(--radius);
  border: 1px solid var(--garis);
  background: rgba(255, 255, 255, 0.022);
}
.angka-nilai {
  font-size: 2.35rem;
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 7px;
}
.angka-label { color: var(--teks-lembut); font-size: 0.92rem; }

/* ── CTA ──────────────────────────────────────────────────────────────── */
.cta-kotak {
  position: relative;
  border-radius: 26px;
  padding: 76px 48px;
  text-align: center;
  overflow: hidden;
  border: 1px solid var(--garis-terang);
  background: linear-gradient(140deg, rgba(30, 90, 251, 0.16), rgba(91, 66, 248, 0.13) 55%, rgba(17, 167, 250, 0.1));
}
.cta-kotak::before {
  content: "";
  position: absolute;
  inset: -60% 25% auto;
  height: 420px;
  background: radial-gradient(ellipse at center, rgba(30, 90, 251, 0.3), transparent 70%);
  filter: blur(70px);
  pointer-events: none;
}
.cta-kotak > * { position: relative; }
.cta-kotak h2 { font-size: clamp(1.9rem, 4vw, 2.7rem); margin-bottom: 18px; }
.cta-kotak p {
  color: var(--teks-lembut);
  max-width: 52ch;
  margin: 0 auto 34px;
  font-size: 1.05rem;
}
.cta-aksi { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── Footer ───────────────────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--garis);
  padding: 52px 0 40px;
}
.footer-isi {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 28px;
  flex-wrap: wrap;
}
.footer img { height: 26px; width: auto; opacity: 0.85; }
.footer-tautan {
  display: flex;
  gap: 28px;
  font-size: 14px;
  color: var(--teks-lembut);
  flex-wrap: wrap;
}
.footer-tautan a:hover { color: var(--teks); }
.footer-hak {
  margin-top: 26px;
  padding-top: 26px;
  border-top: 1px solid var(--garis);
  font-size: 13px;
  color: var(--teks-redup);
}

/* ── Animasi masuk ────────────────────────────────────────────────────── */
.muncul {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}
.muncul.tampil { opacity: 1; transform: none; }

/* ── Responsif ────────────────────────────────────────────────────────── */
@media (max-width: 940px) {
  .belah { grid-template-columns: 1fr; gap: 44px; }
  .nav-tautan { display: none; }
  .hero { padding: 76px 0 68px; }
  .bagian { padding: 76px 0; }
  /* Rail + sidebar dilepas di layar sempit: memampatkan tiga kolom membuat
     mockup jadi bubur, bukan ilustrasi. */
  .app { grid-template-columns: 44px 1fr; }
  .sidebar { display: none; }
  .jendela { transform: none; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding: 0 18px; }
  .nav-aksi .tombol-teks { display: none; }
  .cta-kotak { padding: 52px 24px; }
  .hero-aksi .tombol { width: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .muncul { opacity: 1; transform: none; transition: none; }
  .tombol:hover, .kartu:hover { transform: none; }
}