:root {
  --malam: #1F0039;   /* warna logo */
  --tinta: #36125F;
  --lilac: #C9B8F0;
  --kertas: #FBFAFE;
  --tint: #F1EDF9;
  --arang: #1C1626;
  --abu: #5B5468;
  --garis: #DDD5EC;
  --hijau: #23855A;
  --merah: #C23B50;

  --display: 'Bricolage Grotesque', system-ui, sans-serif;
  --body: 'Figtree', system-ui, sans-serif;
  --r: 14px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--kertas);
  color: var(--arang);
  font: 400 1.0625rem/1.6 var(--body);
}
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: var(--display); line-height: 1.12; margin: 0; text-wrap: balance; }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.6rem); font-weight: 800; letter-spacing: -0.02em; max-width: 22ch; }
h3 { font-size: 1.2rem; font-weight: 700; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--lilac); outline-offset: 3px; border-radius: 4px; }

.wrap { width: min(1160px, 100% - 32px); margin-inline: auto; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: 16px; top: -60px; background: #fff; color: var(--malam); padding: 10px 14px; border-radius: 8px; z-index: 20; }
.skip:focus { top: 12px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 12px 22px; border-radius: 999px;
  font: 600 1rem/1.2 var(--body); text-decoration: none; text-align: center;
  border: 2px solid transparent; transition: background-color .15s, color .15s, border-color .15s;
}
.btn--light { background: #fff; color: var(--malam); }
.btn--light:hover { background: var(--lilac); }
.btn--ghost { color: #fff; border-color: rgba(255,255,255,.35); }
.btn--ghost:hover { border-color: #fff; }
.btn--dark { background: var(--malam); color: #fff; }
.btn--dark:hover { background: var(--tinta); }
.btn--sm { min-height: 40px; padding: 8px 16px; font-size: .95rem; }
.btn--lg { min-height: 56px; padding: 16px 30px; font-size: 1.1rem; }
.link { font-weight: 600; color: var(--malam); text-underline-offset: 4px; text-decoration-thickness: 2px; text-decoration-color: var(--lilac); }
.link:hover { text-decoration-color: var(--malam); }

/* Nav */
.nav { position: sticky; top: 0; z-index: 10; background: var(--malam); color: #fff; border-bottom: 1px solid rgba(255,255,255,.08); }
.nav__in { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 700 1.15rem var(--display); }
.brand img { border-radius: 8px; }
.nav nav { margin-left: auto; }
.nav__links { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; }
.nav__links a { text-decoration: none; opacity: .8; font-weight: 500; }
.nav__links a:hover { opacity: 1; }

/* Hero */
.hero { background: var(--malam); color: #fff; padding: clamp(48px, 8vw, 104px) 0 clamp(56px, 8vw, 112px); overflow: hidden; }
.hero__in { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: center; }
.hero__place { color: var(--lilac); font-weight: 600; margin-bottom: 18px; }
.hero h1 { font-size: clamp(2.3rem, 5.4vw, 4.1rem); font-weight: 800; letter-spacing: -0.03em; max-width: 17ch; }
.hero__lead { margin-top: 22px; font-size: 1.15rem; max-width: 52ch; color: rgba(255,255,255,.85); }
.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero__note { margin-top: 22px; font-size: .95rem; color: rgba(255,255,255,.65); max-width: 46ch; }

.phone { margin: 0; justify-self: center; width: min(340px, 100%); }
.phone__screen {
  background: #fff; color: var(--arang); border-radius: 34px; padding: 22px 20px 20px;
  border: 10px solid #0E001C; box-shadow: 0 30px 60px -20px rgba(0,0,0,.6), 0 0 0 1px rgba(255,255,255,.08);
}
.phone__bar { display: flex; justify-content: space-between; font-size: .78rem; color: var(--abu); }
.phone__title { font: 700 1.15rem var(--display); margin: 14px 0 10px; }
.ledger { list-style: none; margin: 0; padding: 0; }
.ledger li { display: flex; justify-content: space-between; padding: 11px 0; border-bottom: 1px dashed var(--garis); }
.ledger b { font: 700 1rem var(--display); color: var(--hijau); font-variant-numeric: tabular-nums; min-width: 3ch; text-align: right; transition: color .3s; }
.ledger b.off { color: var(--merah); }
.phone__status { display: flex; align-items: center; gap: 8px; margin: 14px 0; font-weight: 600; color: var(--hijau); transition: color .3s; }
.phone.checking .phone__status { color: var(--abu); }
.dot { width: 9px; height: 9px; border-radius: 50%; background: currentColor; }
.phone__sum { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.phone__sum div { background: var(--tint); border-radius: 12px; padding: 10px 12px; }
.phone__sum small { display: block; font-size: .75rem; color: var(--abu); }
.phone__sum strong { font: 700 1rem var(--display); }
.phone figcaption { text-align: center; margin-top: 14px; font-size: .85rem; color: rgba(255,255,255,.6); }

/* Sections */
.sec { padding: clamp(64px, 9vw, 120px) 0; }
.sec--tint { background: var(--tint); }
.sec--dark { background: var(--malam); color: #fff; }
.sec__lead { margin-top: 14px; color: var(--abu); max-width: 56ch; font-size: 1.1rem; }

/* Masalah: tabel sebelum/sesudah */
.compare { margin-top: 44px; border-top: 2px solid var(--arang); }
.compare__head, .compare__row { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.compare__head { padding: 14px 0; font-weight: 700; border-bottom: 1px solid var(--garis); }
.compare__head span:last-child { color: var(--malam); }
.compare__row { padding: 22px 0; border-bottom: 1px solid var(--garis); }
.compare__row p:first-child { color: var(--abu); }
.compare__row p:last-child { padding-left: 28px; position: relative; font-weight: 500; }
.compare__row p:last-child::before {
  content: ''; position: absolute; left: 0; top: .45em; width: 14px; height: 8px;
  border-left: 2.5px solid var(--hijau); border-bottom: 2.5px solid var(--hijau); transform: rotate(-45deg);
}

/* Layanan */
.core {
  margin-top: 44px; display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center;
  background: #fff; border-radius: 24px; padding: clamp(24px, 4.5vw, 56px); border: 1px solid var(--garis);
}
.core h3 { font-size: clamp(1.6rem, 3vw, 2.1rem); font-weight: 800; letter-spacing: -0.02em; }
.core__copy > p { margin-top: 12px; color: var(--abu); }
.core__list { margin: 26px 0 30px; }
.core__list dt { font-weight: 700; margin-top: 16px; }
.core__list dd { margin: 4px 0 0; color: var(--abu); }

.report { margin: 0; background: var(--malam); color: #fff; border-radius: 18px; padding: 24px; }
.report__top { display: flex; justify-content: space-between; align-items: center; font: 700 1.05rem var(--display); }
.report__chip { font: 500 .78rem var(--body); background: rgba(255,255,255,.12); padding: 4px 10px; border-radius: 999px; }
.report__bars { display: flex; align-items: flex-end; gap: 8px; height: 140px; margin-top: 22px; }
.report__bars i { flex: 1; height: var(--h); background: var(--lilac); border-radius: 6px 6px 2px 2px; }
.report__bars i:nth-child(6) { background: #fff; }
.report__days { display: flex; gap: 8px; margin-top: 8px; }
.report__days span { flex: 1; text-align: center; font-size: .75rem; color: rgba(255,255,255,.6); }
.report__table { width: 100%; border-collapse: collapse; margin-top: 20px; font-size: .95rem; }
.report__table th { text-align: left; font-weight: 500; font-size: .8rem; color: rgba(255,255,255,.6); padding-bottom: 6px; }
.report__table th:last-child, .report__table td:last-child { text-align: right; font-variant-numeric: tabular-nums; }
.report__table td { padding: 9px 0; border-top: 1px solid rgba(255,255,255,.12); }

.more { display: grid; grid-template-columns: repeat(3, 1fr); gap: 36px; margin-top: 56px; }
.svc { border-top: 2px solid var(--malam); padding-top: 20px; display: flex; flex-direction: column; gap: 12px; }
.svc p { color: var(--abu); flex: 1; }

/* Kenapa */
.why { display: grid; grid-template-columns: 1fr 1.6fr; gap: clamp(32px, 6vw, 80px); }
.why__side { position: sticky; top: 100px; align-self: start; }
.why__years { margin-top: 24px; font-size: 1.05rem; color: var(--abu); max-width: 30ch; }
.why__years strong { display: block; font: 800 clamp(3.5rem, 8vw, 5.5rem)/1 var(--display); color: var(--malam); letter-spacing: -0.04em; margin-bottom: 8px; }
.why__list { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 36px 40px; }
.why__list p { margin-top: 8px; color: var(--abu); }
.why__key { grid-column: 1 / -1; background: var(--malam); color: #fff; border-radius: 18px; padding: 24px 28px; }
.why__key h3 { font-size: clamp(1.4rem, 2.6vw, 1.75rem); font-weight: 800; }
.why__list .why__key p { color: rgba(255,255,255,.82); max-width: 60ch; }

/* Proses */
.steps { list-style: none; margin: 44px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px 36px; counter-reset: s; }
.steps li { counter-increment: s; }
.steps li::before {
  content: counter(s); display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%;
  background: var(--malam); color: #fff; font: 700 1.1rem var(--display); margin-bottom: 16px;
}
.steps p { margin-top: 8px; color: var(--abu); }

/* Harga */
.price { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 80px); align-items: start; }
.price__lead { margin: 18px 0 30px; color: rgba(255,255,255,.82); font-size: 1.1rem; max-width: 46ch; }
.price__list { list-style: none; margin: 0; padding: 0; }
.price__list li { padding: 20px 0; border-bottom: 1px solid rgba(255,255,255,.14); color: rgba(255,255,255,.78); }
.price__list li:first-child { padding-top: 0; }
.price__list strong { display: block; color: #fff; font: 700 1.15rem var(--display); margin-bottom: 4px; }

/* FAQ */
.faq { display: grid; grid-template-columns: 1fr 1.6fr; gap: clamp(32px, 6vw, 80px); }
.faq__list details { border-bottom: 1px solid var(--garis); }
.faq__list summary {
  cursor: pointer; list-style: none; padding: 20px 40px 20px 0; position: relative;
  font: 700 1.1rem var(--display);
}
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after {
  content: ''; position: absolute; right: 8px; top: 50%; width: 10px; height: 10px; margin-top: -7px;
  border-right: 2px solid var(--malam); border-bottom: 2px solid var(--malam); transform: rotate(45deg); transition: transform .2s;
}
.faq__list details[open] summary::after { transform: rotate(-135deg); margin-top: -2px; }
.faq__list details p { padding: 0 0 22px; color: var(--abu); max-width: 62ch; }

/* CTA */
.cta { background: var(--tinta); color: #fff; padding: clamp(64px, 9vw, 112px) 0; }
.cta__in { text-align: center; display: flex; flex-direction: column; align-items: center; }
.cta h2 { max-width: 24ch; }
.cta p { margin: 18px 0 32px; color: rgba(255,255,255,.8); max-width: 50ch; font-size: 1.1rem; }

/* Footer */
.foot { background: var(--malam); color: rgba(255,255,255,.75); padding: 40px 0; font-size: .95rem; }
.foot__in { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 32px; }
.brand--foot { color: #fff; }
.foot__contact { display: flex; gap: 20px; list-style: none; margin: 0 0 0 auto; padding: 0; }
.foot__contact a { color: #fff; }
.foot__copy { width: 100%; font-size: .85rem; color: rgba(255,255,255,.5); }

/* Responsive */
@media (max-width: 900px) {
  .hero__in, .core, .why, .price, .faq { grid-template-columns: 1fr; }
  .why__side { position: static; }
  .more, .steps { grid-template-columns: 1fr 1fr; }
  .phone { justify-self: start; }
}
@media (max-width: 640px) {
  .nav__links { display: none; }
  .nav .btn--sm { margin-left: auto; }
  .more, .steps, .why__list { grid-template-columns: 1fr; }
  .compare__head { display: none; }
  .compare__row { grid-template-columns: 1fr; gap: 10px; }
  .compare__row p::before { font-size: .8rem; }
  .compare__row p:first-child::before { content: 'Sekarang'; display: block; font-weight: 700; color: var(--arang); margin-bottom: 2px; }
  .hero__cta .btn { width: 100%; }
  .phone { justify-self: center; }
  .foot__contact { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}