/* Seaghost Tools — konsep toko software (acuan jhony: sidify.com/store): menu atas bersih, hero terang bergradasi hijau
   lembut, judul Barlow tebal, kartu produk berikon, paket harga. Tombol utama hijau Sedot + teks GELAP (kontras ±9:1). */
@font-face { font-family: Barlow; src: url(/font/barlow-500.woff2) format('woff2'); font-weight: 500; font-display: swap; }
@font-face { font-family: Barlow; src: url(/font/barlow-600.woff2) format('woff2'); font-weight: 600; font-display: swap; }
@font-face { font-family: Barlow; src: url(/font/barlow-700.woff2) format('woff2'); font-weight: 700; font-display: swap; }
@font-face { font-family: Barlow; src: url(/font/barlow-800.woff2) format('woff2'); font-weight: 800; font-display: swap; }
:root {
  --judul: #0f1b2d; --teks: #334155; --redup: #64748b; --garis: #e3e8ef; --latar: #ffffff; --latar2: #f6f8fb;
  --hijau: #2ccf7d; --hijau-tua: #12a15c; --hijau-muda: #e9f9f0; --hijau-teks: #04210f;
  --emas: #f5a524; --emas-muda: #fff5e0; --gelap: #0e1624;
  --r: 16px; --bayang: 0 1px 2px rgba(15, 27, 45, .06), 0 8px 24px rgba(15, 27, 45, .06);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--latar); color: var(--teks); font: 500 17px/1.6 Barlow, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
img { max-width: 100%; height: auto; }
a { color: var(--hijau-tua); }
h1, h2, h3 { color: var(--judul); font-weight: 800; letter-spacing: -.015em; line-height: 1.15; margin: 0; }
h1 { font-size: clamp(34px, 5.2vw, 56px); }
h2 { font-size: clamp(28px, 3.6vw, 40px); }
h3 { font-size: 21px; font-weight: 700; }
.wadah { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
:focus-visible { outline: 3px solid var(--hijau-tua); outline-offset: 2px; border-radius: 6px; }

/* ── menu atas ── */
.atas { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .92); backdrop-filter: saturate(1.6) blur(10px); border-bottom: 1px solid var(--garis); }
.atas .wadah { display: flex; align-items: center; gap: 28px; height: 72px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--judul); }
.logo b { font-size: 24px; font-weight: 800; letter-spacing: -.02em; }
.logo b span { color: var(--hijau-tua); }
.logo small { border-left: 1px solid var(--garis); padding-left: 12px; font-size: 12px; line-height: 1.25; color: var(--redup); font-weight: 600; text-transform: uppercase; letter-spacing: .06em; }
.menu { display: flex; gap: 6px; margin-left: auto; }
.menu a { color: var(--judul); text-decoration: none; font-weight: 700; font-size: 17px; padding: 8px 14px; border-radius: 10px; }
.menu a:hover, .menu a[aria-current] { background: var(--latar2); color: var(--hijau-tua); }
.tombol-wa { display: inline-flex; align-items: center; gap: 8px; height: 42px; padding: 0 16px; border-radius: 999px; background: var(--gelap); color: #fff; text-decoration: none; font-weight: 700; white-space: nowrap; }
.tombol-wa svg { width: 18px; height: 18px; }
@media (max-width: 900px) {
  /* HP: menu jadi baris geser di bawah logo (pengunjung dari WA hampir semuanya lewat HP) */
  .atas .wadah { flex-wrap: wrap; height: auto; padding-top: 10px; gap: 0; justify-content: space-between; }
  .logo small { display: none; }
  .menu { order: 3; width: 100%; margin: 6px -8px 0; overflow-x: auto; scrollbar-width: none; padding-bottom: 6px; }
  .menu a { font-size: 16px; padding: 7px 12px; white-space: nowrap; }
  .tombol-wa { height: 38px; padding: 0 14px; }
}

/* ── hero ── */
.hero { background: radial-gradient(900px 380px at 50% 100%, #d9f7e6 0%, transparent 70%), linear-gradient(180deg, #ffffff 0%, #effbf4 100%); padding: 64px 0 0; text-align: center; }
.hero p.lead { font-size: 20px; color: var(--teks); max-width: 720px; margin: 16px auto 0; }
.tab { display: inline-flex; gap: 6px; margin-top: 40px; }
.tab a { padding: 12px 26px; border-radius: 12px 12px 0 0; font-weight: 700; font-size: 18px; text-decoration: none; background: #fff; color: var(--judul); }
.tab a[aria-current] { background: var(--judul); color: #fff; }

/* ── bagian & kartu produk ── */
.bagian { padding: 56px 0; }
.bagian.abu { background: var(--latar2); }
.bagian > .wadah > h2 { margin-bottom: 8px; }
.bagian > .wadah > p.sub { margin: 0 0 32px; color: var(--redup); font-size: 18px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 24px; }
.kartu { background: #fff; border: 1px solid var(--garis); border-radius: var(--r); padding: 26px; box-shadow: var(--bayang); display: flex; flex-direction: column; }
.kartu .kepala { display: flex; gap: 16px; align-items: center; margin-bottom: 14px; }
.ikon-app { width: 72px; height: 72px; border-radius: 50%; flex: none; display: grid; place-items: center; background: linear-gradient(145deg, #5ff0a3, #16b866); box-shadow: 0 6px 16px rgba(22, 184, 102, .35); }
.ikon-app svg { width: 36px; height: 36px; }
.kartu .kepala small { display: block; color: var(--judul); font-weight: 700; font-size: 16px; }
.kartu .kepala h3 { font-size: 22px; }
.kartu p { margin: 0 0 18px; color: var(--teks); }
.kartu .harga { margin-top: auto; display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.kartu .harga b { font-size: 30px; color: var(--judul); font-weight: 800; letter-spacing: -.02em; }
.kartu .harga span { color: var(--redup); font-size: 15px; }
.pita { display: inline-block; background: var(--emas-muda); color: #8a5300; font-weight: 700; font-size: 14px; padding: 4px 10px; border-radius: 8px; margin: 10px 0 16px; }
.aksi { display: flex; gap: 10px; flex-wrap: wrap; }
.tombol { display: inline-flex; align-items: center; justify-content: center; gap: 9px; height: 50px; padding: 0 22px; border-radius: 999px; font: 700 17px/1 Barlow, system-ui, sans-serif; text-decoration: none; border: 0; cursor: pointer; background: var(--hijau); color: var(--hijau-teks); transition: transform .12s, box-shadow .12s; }
.tombol:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(44, 207, 125, .35); }
.tombol svg { width: 20px; height: 20px; }
.tombol.garis { background: #fff; color: var(--judul); border: 1.5px solid var(--garis); }
.tombol.garis:hover { box-shadow: var(--bayang); }
.tombol.besar { height: 60px; padding: 0 28px; font-size: 19px; }
.tombol.emas { background: var(--emas); color: #2a1800; }
.platform { margin-top: 16px; color: var(--redup); font-size: 14px; display: flex; align-items: center; gap: 10px; }
.platform svg { width: 18px; height: 18px; color: var(--judul); }
.kartu.nanti { border-style: dashed; box-shadow: none; background: var(--latar2); color: var(--redup); justify-content: center; text-align: center; min-height: 220px; }
.kartu.nanti b { color: var(--judul); font-size: 20px; }

/* ── nilai & langkah ── */
.nilai { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.nilai div { padding: 4px; }
.nilai i { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 14px; background: var(--hijau-muda); color: var(--hijau-tua); margin-bottom: 14px; }
.nilai i svg { width: 26px; height: 26px; }
.nilai h3 { margin-bottom: 6px; }
.nilai p { margin: 0; }
.langkah { counter-reset: l; display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; list-style: none; padding: 0; margin: 0; }
.langkah li { counter-increment: l; background: #fff; border: 1px solid var(--garis); border-radius: var(--r); padding: 24px; }
.langkah li::before { content: counter(l); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--judul); color: #fff; font-weight: 800; font-size: 19px; margin-bottom: 12px; }
.langkah b { color: var(--judul); display: block; font-size: 19px; margin-bottom: 4px; }

/* ── halaman produk ── */
.hero-produk { text-align: left; padding: 56px 0 64px; }
.hero-produk .wadah { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero-produk .kepala { display: flex; align-items: center; gap: 16px; margin-bottom: 18px; }
.hero-produk .kepala .ikon-app { width: 64px; height: 64px; }
.hero-produk .kepala small { font-weight: 700; color: var(--redup); font-size: 15px; text-transform: uppercase; letter-spacing: .08em; }
.hero-produk p.lead { margin: 16px 0 26px; max-width: 560px; }
.hero-produk .aksi { margin-bottom: 14px; }
.catatan-kecil { color: var(--redup); font-size: 14.5px; }
.promo-strip { display: inline-flex; align-items: center; gap: 10px; background: #fff; border: 1.5px solid #ffd58a; border-radius: 999px; padding: 8px 16px 8px 8px; margin-bottom: 22px; font-weight: 700; color: var(--judul); font-size: 15.5px; }
.promo-strip span { background: var(--emas); color: #2a1800; border-radius: 999px; padding: 3px 10px; font-size: 13px; letter-spacing: .04em; }
.panggung { position: relative; min-height: 420px; }
.panggung .laptop { width: 100%; border-radius: 12px; box-shadow: 0 30px 60px rgba(15, 27, 45, .22); border: 8px solid #1b2433; }
.panggung .hp { position: absolute; right: -8px; bottom: -34px; width: 34%; border-radius: 26px; border: 7px solid #111827; box-shadow: 0 24px 50px rgba(15, 27, 45, .35); }
@media (max-width: 900px) {
  .hero-produk .wadah { grid-template-columns: 1fr; }
  .panggung { min-height: 0; margin: 10px 18px 30px 0; }
}
.situs { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; }
.situs span { background: #fff; border: 1px solid var(--garis); border-radius: 999px; padding: 8px 18px; font-weight: 700; color: var(--judul); }
.fitur { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 22px; }
.fitur div { background: #fff; border: 1px solid var(--garis); border-radius: var(--r); padding: 24px; }
.fitur i { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 12px; background: var(--hijau-muda); color: var(--hijau-tua); margin-bottom: 12px; }
.fitur i svg { width: 24px; height: 24px; }
.fitur h3 { margin-bottom: 6px; }
.fitur p { margin: 0; }
.tampilan { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 28px; align-items: start; }
.tampilan figure { margin: 0; text-align: center; }
.tampilan img { border-radius: 22px; border: 6px solid #111827; box-shadow: var(--bayang); }
.tampilan figcaption { margin-top: 12px; font-weight: 700; color: var(--judul); }

/* ── paket harga ── */
.paket { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; max-width: 860px; margin: 0 auto; }
.paket .kartu { position: relative; }
.paket .kartu.utama { border: 2px solid var(--hijau); box-shadow: 0 16px 40px rgba(44, 207, 125, .18); }
.paket .label { position: absolute; top: -14px; left: 26px; background: var(--emas); color: #2a1800; font-weight: 800; font-size: 13px; letter-spacing: .05em; padding: 5px 12px; border-radius: 999px; }
.paket h3 { font-size: 24px; margin-bottom: 6px; }
.paket .harga-besar { font-size: 42px; font-weight: 800; color: var(--judul); letter-spacing: -.02em; }
.paket .harga-besar small { display: block; font-size: 16px; color: var(--redup); font-weight: 600; letter-spacing: 0; }
.cek { list-style: none; padding: 0; margin: 18px 0 24px; display: grid; gap: 10px; }
.cek li { display: flex; gap: 10px; align-items: flex-start; }
.cek li::before { content: ""; flex: none; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%; background: var(--hijau-muda) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2312a15c' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center/14px no-repeat; }
.cek li.tidak { color: var(--redup); }
.cek li.tidak::before { background: #f1f5f9 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='3' stroke-linecap='round'%3E%3Cpath d='M7 7l10 10M17 7L7 17'/%3E%3C/svg%3E") center/12px no-repeat; }

/* ── cara pasang, FAQ, spesifikasi ── */
.dua-kolom { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.dua-kolom .kartu ol { margin: 8px 0 0; padding-left: 22px; display: grid; gap: 8px; }
.tanya { max-width: 860px; }
.tanya details { background: #fff; border: 1px solid var(--garis); border-radius: 14px; padding: 18px 22px; margin-bottom: 12px; }
.tanya summary { cursor: pointer; font-weight: 700; color: var(--judul); font-size: 18px; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.tanya summary::after { content: "+"; font-size: 24px; line-height: 1; color: var(--hijau-tua); }
.tanya details[open] summary::after { content: "−"; }
.tanya details p { margin: 12px 0 0; }
.spek { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--garis); border-radius: var(--r); overflow: hidden; }
.spek th, .spek td { text-align: left; padding: 14px 18px; border-bottom: 1px solid var(--garis); vertical-align: top; }
.spek th { width: 30%; color: var(--judul); background: var(--latar2); }
.spek code { font-size: 13px; word-break: break-all; color: var(--redup); }

/* ── kaki ── */
.kaki { background: var(--gelap); color: #c3cad6; padding: 48px 0 28px; margin-top: 0; }
.kaki .kolom { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 28px; }
.kaki b { color: #fff; display: block; margin-bottom: 10px; font-size: 18px; }
.kaki a { color: #c3cad6; text-decoration: none; display: block; margin-bottom: 6px; }
.kaki a:hover { color: #fff; }
.kaki .bawah { border-top: 1px solid #243044; margin-top: 32px; padding-top: 20px; font-size: 14px; display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
@media (max-width: 800px) { .kaki .kolom { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .tab a { padding: 10px 14px; font-size: 16px; } }