/* offer.css (13 Nov 2026): section penawaran yang dipakai bersama Beranda (blok produk), halaman Produk (/produk/),
   dan Untuk Bisnis (cara kerja, layanan, FAQ). Pola: satu pesan + satu tombol utama per section.
   Hanya token dari base.css :root, radius --r-*, spacing kelipatan 4. */

.of-sec { padding: 80px 0; }
.of-sec--tint { background: var(--lav-50); }
.of-sec--tight { padding-top: 32px; }
.of-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap; margin-bottom: 32px; }
.of-head--center { flex-direction: column; align-items: center; text-align: center; }
.of-head h2 { margin: 0; font: 600 var(--fs-h2)/1.1 'Inter Tight', sans-serif; letter-spacing: -0.02em; color: var(--ink); }
.of-head p { margin: 8px 0 0; max-width: 620px; font-size: 16px; line-height: 1.6; color: var(--text-2); }
.of-link { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--ink); white-space: nowrap; }
.of-link:hover { color: var(--purple-700); }
.of-link svg { width: 16px; height: 16px; }
.of-note { margin: 16px 0 0; font-size: 13px; color: var(--text-3); }
.of-note a { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; }

/* Hero halaman Produk */
.of-hero { padding: 136px 0 64px; text-align: center; }
.of-hero h1 { margin: 16px auto 0; max-width: 820px; font: 600 var(--fs-h1)/1.05 'Inter Tight', sans-serif; letter-spacing: -0.025em; color: var(--ink); }
.of-hero > .wrap > p { margin: 16px auto 0; max-width: 620px; font-size: 18px; line-height: 1.6; color: var(--text-2); }
.of-actions { display: flex; justify-content: center; align-items: center; gap: 12px; flex-wrap: wrap; margin-top: 32px; }

/* Kartu masalah / layanan (3 kolom) */
.of-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.of-cards--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.of-card { padding: 24px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--white); }
.of-card .of-ic { display: grid; place-items: center; width: 40px; height: 40px; margin-bottom: 16px; border-radius: var(--r-sm); background: var(--lav-100); color: var(--purple-700); }
.of-card .of-ic svg { width: 20px; height: 20px; }
.of-card h3 { margin: 0 0 8px; font: 600 var(--fs-h4)/1.3 'Inter Tight', sans-serif; color: var(--ink); letter-spacing: -0.01em }
.of-card p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--text-2); }

/* Langkah (cara kerja) */
.of-steps { display: grid; grid-template-columns: repeat(var(--n, 3), minmax(0, 1fr)); gap: 16px; counter-reset: step; }
.of-step { position: relative; padding: 24px; border: 1px solid var(--line); border-radius: var(--r-md); background: var(--white); counter-increment: step; }
.of-step::before { content: counter(step, decimal-leading-zero); display: block; margin-bottom: 16px; font: 700 14px 'Inter Tight', sans-serif; color: var(--purple-600); font-variant-numeric: tabular-nums; }
.of-step h3 { margin: 0 0 8px; font: 600 var(--fs-h4)/1.3 'Inter Tight', sans-serif; color: var(--ink); letter-spacing: -0.01em }
.of-step p { margin: 0; font-size: 14.5px; line-height: 1.6; color: var(--text-2); }

/* Tabel perbandingan */
.of-compare { width: 100%; border-collapse: separate; border-spacing: 0; border: 1px solid var(--line); border-radius: var(--r-md); overflow: hidden; background: var(--white); font-size: 15px; }
.of-compare th, .of-compare td { padding: 16px 24px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.of-compare tr:last-child th, .of-compare tr:last-child td { border-bottom: 0; }
.of-compare thead th { background: var(--surface-2); font-size: 13px; font-weight: 600; color: var(--text-2); }
.of-compare thead th.is-us { color: var(--purple-700); }
.of-compare tbody th { width: 28%; font-weight: 600; color: var(--ink); }
.of-compare td { color: var(--text-2); }
.of-compare td.is-us { color: var(--ink); font-weight: 600; background: var(--lav-50); }

/* FAQ */
.of-faq { max-width: 760px; margin: 0 auto; border-top: 1px solid var(--line); }
.of-faq details { border-bottom: 1px solid var(--line); }
.of-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 0; cursor: pointer; list-style: none; font: 600 16px/1.4 'Inter Tight', sans-serif; color: var(--ink); }
.of-faq summary::-webkit-details-marker { display: none; }
.of-faq summary::after { content: ''; flex: none; width: 10px; height: 10px; border-right: 1.75px solid currentColor; border-bottom: 1.75px solid currentColor; transform: rotate(45deg) translateY(-3px); transition: transform var(--ease); }
.of-faq details[open] summary::after { transform: rotate(-135deg) translateY(-3px); }
.of-faq summary:focus-visible { outline: 2px solid var(--purple-600); outline-offset: 4px; border-radius: var(--r-xs); }
.of-faq details p { margin: 0 0 20px; font-size: 15px; line-height: 1.65; color: var(--text-2); }
.of-faq details a { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; }

/* Penutup (CTA akhir) */
.of-final { padding: 64px 32px; border-radius: var(--r-xl); background: var(--ink); color: var(--white); text-align: center; }
.of-final h2 { margin: 0; font: 600 var(--fs-h2)/1.1 'Inter Tight', sans-serif; letter-spacing: -0.02em; }
.of-final p { margin: 12px auto 0; max-width: 560px; font-size: 16px; line-height: 1.6; color: rgba(255, 255, 255, .7); }
.of-final .btn-outline { background: transparent; border-color: rgba(255, 255, 255, .3); color: var(--white); }
.of-final .btn-outline:hover { border-color: var(--white); }

/* Blok produk Beranda (menggantikan pintu "Mulai dari sini") */
.home-offer { padding: 72px 0 24px; }

@media (max-width: 900px) {
  .of-cards, .of-cards--4, .of-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .of-sec { padding: 56px 0; }
  .of-head h2 { font-size: var(--fs-h2); letter-spacing: -0.02em; }
  .of-head p { font-size: 15px; }
  .of-hero { padding: 104px 0 40px; }
  .of-hero h1 { font-size: var(--fs-h1); letter-spacing: -0.025em; }
  .of-hero > .wrap > p { font-size: 16px; }
  .of-cards, .of-cards--4, .of-steps { grid-template-columns: 1fr; }
  .of-compare { font-size: 13.5px; }
  .of-compare th, .of-compare td { padding: 12px; }
  .of-final { padding: 40px 20px; border-radius: var(--r-lg); }
  .of-final h2 { font-size: var(--fs-h2); letter-spacing: -0.02em }
  .home-offer { padding: 48px 0 16px; }
}

/* Layanan business.getaetherlabs.id (13 Nov 2026): Build dan Scale, 2 kartu. */
.bz-svc { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.bz-svc-kind { display: inline-block; margin-bottom: 12px; font-size: 12px; font-weight: 600; color: var(--purple-700); }
@media (max-width: 640px) { .bz-svc { grid-template-columns: 1fr; } }

/* Halaman Advertise (13 Nov 2026). Prefix sp- (sponsor), bukan ad-, supaya tidak disembunyikan ad blocker
   dan tidak bentrok dengan class dashboard .ad-*. */
.sp-hero { padding: 152px 0 96px; background: var(--ink); color: var(--white); text-align: center; }
.sp-hero h1 { margin: 0 auto; max-width: 820px; font: 600 var(--fs-h1)/1.05 'Inter Tight', sans-serif; letter-spacing: -0.025em; }
.sp-hero p { margin: 16px auto 0; max-width: 560px; font-size: 18px; line-height: 1.6; color: rgba(255, 255, 255, .7); }
.sp-why { max-width: 760px; }
.sp-why-body p { margin: 0 0 16px; font-size: 16px; line-height: 1.7; color: var(--text-2); text-align: center; }
.sp-stats { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; margin: 32px 0 0; }
.sp-stats div { padding: 20px; border: 1px solid var(--line); border-radius: var(--r-md); text-align: center; }
.sp-stats dt { font-size: 13px; color: var(--text-2); }
.sp-stats dd { margin: 8px 0 0; font: 700 22px/1.2 'Inter Tight', sans-serif; color: var(--ink); font-variant-numeric: tabular-nums; }
.sp-dark { background: var(--ink); color: var(--white); }
.sp-dark .of-head h2 { color: var(--white); }
.sp-dark .of-head p { color: rgba(255, 255, 255, .65); }
.sp-opts { display: flex; flex-direction: column; gap: 12px; max-width: 760px; margin: 0 auto; }
.sp-opts details { border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--r-md); background: rgba(255, 255, 255, .04); }
.sp-opts summary { display: flex; align-items: center; gap: 16px; padding: 20px 24px; cursor: pointer; list-style: none; font: 600 16px/1.4 'Inter Tight', sans-serif; }
.sp-opts summary::-webkit-details-marker { display: none; }
.sp-opts summary::before { content: '+'; flex: none; width: 16px; font-weight: 500; color: rgba(255, 255, 255, .6); }
.sp-opts details[open] summary::before { content: '\2212'; }
.sp-opts summary small { margin-left: auto; font: 500 13px 'Inter', sans-serif; color: rgba(255, 255, 255, .6); text-align: right; }
.sp-opts summary:focus-visible { outline: 2px solid var(--lav-200); outline-offset: 2px; border-radius: var(--r-md); }
.sp-opts details p { margin: 0; padding: 0 24px 20px 56px; font-size: 15px; line-height: 1.65; color: rgba(255, 255, 255, .75); }
.sp-form-wrap { max-width: 760px; }
@media (max-width: 640px) {
  .sp-hero { padding: 112px 0 64px; }
  .sp-hero h1 { font-size: var(--fs-h1); letter-spacing: -0.025em; }
  .sp-hero p { font-size: 16px; }
  .sp-stats { grid-template-columns: 1fr; }
  .sp-opts summary { flex-wrap: wrap; padding: 16px; }
  .sp-opts summary small { margin-left: 32px; text-align: left; width: 100%; }
  .sp-opts details p { padding: 0 16px 16px 48px; }
}