/* Presentasi BOD: tiap <section class="slide"> setinggi layar di desktop,
   mengalir biasa di layar kecil. Warna netral supaya tidak memihak satu opsi. */
:root {
  --bg: #F6F5F1; --bg-2: #FDFCFA; --dark: #17171A; --text: #17171A; --soft: #56565C;
  --line: #E3E0D8; --eyebrow: #8C5A2B; --eyebrow-dark: #D9B48A; --on-dark: #F6F5F1; --on-dark-soft: #C9C6BE;
  --gutter: clamp(16px, 5vw, 112px);
  --sans: 'Public Sans', Arial, sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
@media (min-width: 1000px) and (min-height: 640px) { html { scroll-snap-type: y proximity; } }
body { background: var(--bg); color: var(--text); font-family: var(--sans); -webkit-font-smoothing: antialiased; }
a { color: inherit; }

.slide { min-height: 100vh; min-height: 100svh; padding: clamp(56px, 8vh, 104px) var(--gutter) clamp(72px, 10vh, 120px);
  display: flex; flex-direction: column; scroll-snap-align: start; position: relative; background: var(--bg); }
.slide > .inner { width: 100%; max-width: 1480px; margin: 0 auto; flex: 1; display: flex; flex-direction: column; gap: clamp(16px, 2.4vh, 28px); }
.slide.dark { background: var(--dark); color: var(--on-dark); }
.eyebrow { font-size: 14px; font-weight: 600; letter-spacing: .24em; text-transform: uppercase; color: var(--eyebrow); }
.dark .eyebrow { color: var(--eyebrow-dark); }
h1 { font-size: clamp(44px, 6.4vw, 104px); font-weight: 700; line-height: 1.04; letter-spacing: -.02em; }
h2 { font-size: clamp(30px, 3.6vw, 56px); font-weight: 700; line-height: 1.12; letter-spacing: -.015em; max-width: 26ch; }
h3 { font-size: clamp(20px, 1.7vw, 26px); font-weight: 700; line-height: 1.25; }
.lead { font-size: clamp(18px, 1.6vw, 24px); line-height: 1.45; color: var(--soft); max-width: 60ch; }
.dark .lead { color: var(--on-dark-soft); }
p { line-height: 1.5; }
.soft { color: var(--soft); }
.spacer { flex: 1; }
.ph { background: #FFF1C9; color: #5A4300; padding: 0 .25em; border-radius: 3px; white-space: nowrap; }

.card { background: var(--bg-2); border: 1px solid var(--line); border-radius: 18px; padding: clamp(20px, 2vw, 32px); display: flex; flex-direction: column; gap: 10px; }
.card.ghost { background: transparent; border: 2px dashed #CFCBC1; }
.card.inv { background: var(--dark); color: var(--on-dark); border-color: var(--dark); }
.card.inv .soft { color: var(--on-dark-soft); }
.card .kicker { font-size: 13px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: #6B6962; }
.card.inv .kicker { color: var(--eyebrow-dark); }
.card p { font-size: clamp(15px, 1.15vw, 18px); color: var(--soft); }
.card.inv p { color: var(--on-dark-soft); }
.grid { display: grid; gap: clamp(12px, 1.4vw, 22px); }
.g2 { grid-template-columns: repeat(2, 1fr); }
.g3 { grid-template-columns: repeat(3, 1fr); }
.g4 { grid-template-columns: repeat(4, 1fr); }
.ico { width: 40px; height: 40px; border-radius: 12px; display: grid; place-items: center; background: #F0E6DA; color: var(--eyebrow); }
.ico svg { width: 22px; height: 22px; }
.ghost .ico { background: #ECE9E3; color: #6B6962; }
.num { font-size: 15px; font-weight: 700; color: var(--eyebrow); letter-spacing: .1em; }

/* Sampul */
.cover-strip { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #3A3A3F; }
.cover-strip > div { padding: 28px 28px 0 0; display: flex; flex-direction: column; gap: 14px; }
.cover-strip > div + div { padding-left: 28px; border-left: 1px solid #3A3A3F; }
.cover-strip .tag { font-size: 13px; letter-spacing: .22em; color: #9C9A93; }
.cover-strip .wm { color: var(--paper); font-size: clamp(22px, 2.4vw, 38px); }
.cover-strip .opsi-b .wm { font-size: clamp(15px, 1.6vw, 26px); }

/* Latar */
.flow2 { display: grid; grid-template-columns: 1fr auto 1fr; gap: 24px; align-items: center; }
.flow2 .arrow { width: 56px; height: 56px; border-radius: 50%; background: var(--eyebrow); color: #fff; display: grid; place-items: center; font-size: 26px; }
.statement { font-size: clamp(20px, 2vw, 30px); font-weight: 600; line-height: 1.35; max-width: 48ch; }

/* Tiga arah */
.dir { border-radius: 22px; padding: clamp(22px, 2.4vw, 40px); display: flex; flex-direction: column; gap: 14px; background: var(--paper); color: var(--ink); text-decoration: none; transition: transform .25s cubic-bezier(.34,1.56,.64,1); }
.dir:hover { transform: translateY(-4px); }
.dir.on-ink { background: var(--ink); color: var(--paper); }
.dir .tag { font-size: 13px; letter-spacing: .22em; font-weight: 600; opacity: .7; }
.dir .stage { min-height: clamp(110px, 16vh, 200px); display: grid; place-items: center start; }
.dir .stage .wm { font-size: clamp(26px, 2.6vw, 44px); }
.opsi-b.dir .stage .wm { font-size: clamp(17px, 1.75vw, 29px); }
.dir h3 { font-family: var(--sans); }
.dir p { font-size: clamp(15px, 1.15vw, 18px); line-height: 1.45; opacity: .85; }
.dir .meter { margin-top: auto; padding-top: 14px; border-top: 1px solid color-mix(in srgb, currentColor 18%, transparent); font-size: 14px; }

/* Identitas per opsi */
.ident { display: grid; grid-template-columns: 1.45fr 1fr; gap: clamp(16px, 2vw, 32px); flex: 1; }
.board { background: var(--paper); color: var(--ink); border: 1px solid color-mix(in srgb, var(--ink) 10%, transparent); border-radius: 22px; padding: clamp(22px, 3vw, 52px); display: flex; flex-direction: column; gap: clamp(18px, 3vh, 36px); }
.board .hero { flex: 1; display: grid; place-items: center; min-height: 160px; }
.board .hero .wm { font-size: clamp(34px, 5vw, 86px); }
.opsi-b .board .hero .wm { font-size: clamp(22px, 3.3vw, 58px); }
.board .row { display: grid; grid-template-columns: 1fr 1.3fr auto; gap: 14px; align-items: stretch; }
.tile { border-radius: 14px; display: grid; place-items: center; padding: 22px 16px; border: 1px solid color-mix(in srgb, var(--ink) 12%, transparent); }
.tile .wm { font-size: clamp(26px, 2.6vw, 44px); }
.tile.inv { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.tile.inv .wm { font-size: clamp(14px, 1.4vw, 22px); }
.opsi-b .tile.inv .wm { font-size: clamp(10px, .95vw, 15px); }
.avatar { width: clamp(76px, 7vw, 108px); aspect-ratio: 1; border-radius: 50%; background: var(--accent); color: var(--paper); display: grid; place-items: center; align-self: center; }
.opsi-c .avatar, .opsi-b .avatar { color: var(--ink); }
.avatar .wm { font-size: clamp(20px, 2vw, 30px); }
.opsi-b .avatar .wm { font-size: clamp(15px, 1.5vw, 22px); }
.tile-cap { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); margin-top: 8px; text-align: center; }
.side { display: flex; flex-direction: column; gap: clamp(16px, 2.6vh, 28px); }
.side h4 { font-size: 13px; letter-spacing: .2em; text-transform: uppercase; color: #6B6962; margin-bottom: 8px; }
.side .char { font-size: clamp(16px, 1.3vw, 20px); line-height: 1.5; }
.swatches { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.sw b { display: block; aspect-ratio: 1.15; border-radius: 12px; border: 1px solid rgba(0,0,0,.08); margin-bottom: 8px; }
.sw span { display: block; font-size: 14px; font-weight: 600; }
.sw code { font-size: 13px; color: var(--soft); font-family: ui-monospace, Menlo, monospace; }
.types { display: grid; gap: 10px; }
.types div { display: flex; justify-content: space-between; gap: 12px; align-items: baseline; border-bottom: 1px solid var(--line); padding-bottom: 10px; font-size: 15px; }
.types .sample { font-family: var(--display); font-size: 24px; }
.types .doc { font-family: var(--doc); font-size: 20px; }

/* Penerapan */
.apply { display: grid; grid-template-columns: 1.3fr .85fr .7fr; gap: clamp(16px, 2vw, 32px); flex: 1; align-items: start; }
.apply .left { display: flex; flex-direction: column; gap: clamp(16px, 2.4vh, 26px); }
.cards2 { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(12px, 1.4vw, 22px); }
.cap { font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: #6B6962; margin-bottom: 10px; }
.apply .mid .cards2 { grid-template-columns: 1fr; }
.apply .lh { width: 100%; max-width: 420px; justify-self: center; }

/* Website */
.browser { border-radius: 14px; overflow: hidden; background: #fff; border: 1px solid var(--line); box-shadow: 0 18px 40px rgba(0,0,0,.08); text-decoration: none; display: block; transition: transform .25s cubic-bezier(.34,1.56,.64,1); }
.browser:hover { transform: translateY(-4px); }
.browser .bar { display: flex; gap: 6px; align-items: center; padding: 10px 12px; background: #F1EFEA; border-bottom: 1px solid var(--line); }
.browser .bar i { width: 9px; height: 9px; border-radius: 50%; background: #D3CFC6; }
.browser .bar span { margin-left: 8px; font-size: 12px; color: #6B6962; background: #fff; border-radius: 6px; padding: 3px 10px; flex: 1; }
.mini { container-type: inline-size; aspect-ratio: 16 / 11; background: var(--paper); color: var(--ink); display: flex; flex-direction: column; padding: 4% 5%; }
.mini nav { display: flex; justify-content: space-between; align-items: center; font-family: var(--doc); font-size: 2.4cqw; color: var(--muted); }
.mini nav .wm { font-size: 3.6cqw; color: var(--ink); }
.opsi-b .mini nav .wm { font-size: 2.6cqw; }
.mini .h { font-family: var(--display); font-size: 7.4cqw; line-height: 1.05; margin-top: auto; max-width: 15ch; }
.opsi-a .mini .h { font-weight: 500; }
.opsi-b .mini .h { font-size: 5.6cqw; font-weight: 700; text-transform: uppercase; }
.opsi-c .mini .h { font-weight: 700; letter-spacing: -.03em; }
.mini .cta { margin: 3cqw 0; align-self: flex-start; background: var(--accent); color: var(--paper); font-family: var(--doc); font-size: 2.4cqw; padding: 1.4cqw 3cqw; border-radius: 99px; }
.opsi-b .mini .cta, .opsi-c .mini .cta { color: var(--ink); }
.mini .blocks { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6cqw; }
.mini .blocks i { aspect-ratio: 1; border-radius: 1cqw; background: color-mix(in srgb, var(--ink) 9%, transparent); }
.browser-cap { padding: 14px 16px; display: flex; justify-content: space-between; font-size: 15px; color: var(--text); }
.browser-cap b { font-weight: 700; }

/* Tabel perbandingan */
.compare { width: 100%; border-collapse: collapse; font-size: clamp(14px, 1.1vw, 17px); }
.compare th, .compare td { text-align: left; padding: 14px 16px; border-bottom: 1px solid var(--line); vertical-align: top; line-height: 1.45; }
.compare thead th { font-size: 13px; letter-spacing: .16em; text-transform: uppercase; color: #6B6962; border-bottom: 2px solid var(--text); }
.compare tbody th { font-weight: 600; width: 22%; }
.compare .lvl { display: inline-block; font-weight: 700; font-size: 13px; letter-spacing: .06em; padding: 2px 10px; border-radius: 99px; background: #ECE9E3; margin-right: 6px; }
.compare .lvl.hi { background: #17171A; color: #F6F5F1; }
.compare .lvl.md { background: #CFCBC1; }

/* Keputusan */
.decide { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(12px, 1.4vw, 22px); }
.decide .card { gap: 14px; }
.decide .big { font-size: 48px; font-weight: 800; line-height: 1; color: var(--eyebrow-dark); }
.choices { display: flex; flex-wrap: wrap; gap: 8px; }
.choices span { border: 1px solid #3A3A3F; border-radius: 99px; padding: 6px 14px; font-size: 14px; color: var(--on-dark-soft); }

/* Jadwal */
.timeline { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border-top: 2px solid var(--text); }
.timeline > div { padding: 22px 18px 0 0; display: flex; flex-direction: column; gap: 10px; position: relative; }
.timeline > div::before { content: ""; position: absolute; top: -8px; left: 0; width: 14px; height: 14px; border-radius: 50%; background: var(--eyebrow); }
.timeline .wk { font-size: 13px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--eyebrow); }
.timeline ul { list-style: none; display: grid; gap: 8px; font-size: clamp(14px, 1.05vw, 16px); color: var(--soft); line-height: 1.4; }
.timeline li::before { content: "– "; }

/* Kontrol presentasi */
.progress { position: fixed; top: 0; left: 0; height: 3px; background: var(--eyebrow); width: 0; z-index: 20; transition: width .3s; }
.hud { position: fixed; right: 16px; bottom: 16px; z-index: 20; display: flex; gap: 6px; align-items: center; background: rgba(23,23,26,.88); color: #F6F5F1; border-radius: 99px; padding: 6px; backdrop-filter: blur(8px); font-size: 13px; }
.hud button, .hud a { border: 0; background: transparent; color: inherit; width: 34px; height: 34px; border-radius: 50%; cursor: pointer; display: grid; place-items: center; font-size: 16px; text-decoration: none; }
.hud button:hover, .hud a:hover { background: rgba(255,255,255,.12); }
.hud .count { padding: 0 6px; font-variant-numeric: tabular-nums; min-width: 58px; text-align: center; }
.sfoot { position: absolute; left: var(--gutter); right: var(--gutter); bottom: clamp(20px, 3.4vh, 40px); display: flex; justify-content: space-between; font-size: 13px; color: #6B6962; max-width: 1480px; margin: 0 auto; }
.dark .sfoot { color: #8E8C86; }

@media (max-width: 999px) {
  .g4 { grid-template-columns: repeat(2, 1fr); }
  .g3, .decide, .ident, .apply { grid-template-columns: 1fr; }
  .flow2 { grid-template-columns: 1fr; }
  .flow2 .arrow { transform: rotate(90deg); justify-self: center; }
  .timeline { grid-template-columns: 1fr; border-top: 0; border-left: 2px solid var(--text); }
  .timeline > div { padding: 0 0 22px 22px; }
  .timeline > div::before { top: 2px; left: -8px; }
  .cover-strip { grid-template-columns: 1fr; }
  .cover-strip > div + div { padding-left: 0; border-left: 0; border-top: 1px solid #3A3A3F; padding-top: 20px; margin-top: 20px; }
  .compare-wrap { overflow-x: auto; }
  .compare { min-width: 720px; }
  .sfoot { display: none; }
}
@media (max-width: 560px) {
  .g4, .g2 { grid-template-columns: 1fr; }
  .board .row { grid-template-columns: 1fr; }
  .avatar { margin: 0 auto; }
  .cards2 { grid-template-columns: 1fr; }
  .hud { right: 8px; bottom: 8px; }
}
@media print {
  .hud, .progress { display: none; }
  .slide { page-break-after: always; min-height: auto; }
}

/* Tombol menuju website / generator signature dari dalam slide */
.go { display: inline-flex; align-items: center; gap: 8px; align-self: flex-start; padding: 12px 20px; border-radius: 99px; background: var(--dark); color: var(--on-dark); text-decoration: none; font-weight: 600; font-size: 15px; transition: transform .25s cubic-bezier(.34,1.56,.64,1); }
.go:hover { transform: translateY(-2px); }
.go.light { background: var(--on-dark); color: var(--dark); }
.go-row { display: flex; gap: 10px; flex-wrap: wrap; }