/* ============================================================
   Platform Koperasi — stylesheet bersama (landing + 3 halaman produk)
   Token diturunkan dari ../../DESIGN.md (Airtable design analysis).
   Haas / Haas Groot Disp tidak tersedia -> Inter Tight (display)
   + Inter (teks), sesuai catatan "Font Substitutes" di DESIGN.md.
   ============================================================ */

:root {
  /* ink & body */
  --primary: #181d26;
  --primary-active: #0d1218;
  --ink: #181d26;
  --body: #333840;
  --muted: #41454d;
  --hairline: #dddddd;
  --border-strong: #9297a0;
  /* surfaces */
  --canvas: #ffffff;
  --surface-soft: #f8fafc;
  --surface-strong: #e0e2e6;
  --surface-dark: #181d26;
  /* signature */
  --coral: #aa2d00;
  --forest: #0a2e0e;
  --cream: #f5e9d4;
  --peach: #fcab79;
  --mint: #a8d8c4;
  --yellow: #f4d35e;
  --mustard: #d9a441;
  /* on-dark */
  --on-primary: #ffffff;
  --on-dark: #ffffff;
  /* semantic */
  --link: #1b61c9;
  --link-active: #1a3866;

  /* type */
  --display: "Inter Tight", "Haas Groot Disp", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --text: "Inter", "Haas", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* spacing */
  --xxs: 4px; --xs: 8px; --sm: 12px; --md: 16px;
  --lg: 24px; --xl: 32px; --xxl: 48px; --section: 96px;

  /* radius */
  --r-sm: 6px; --r-md: 10px; --r-lg: 12px; --r-full: 9999px;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --primary: #e8eaee;
    --primary-active: #ffffff;
    --ink: #f2f3f5;
    --body: #c6cad2;
    --muted: #9aa0aa;
    --hairline: #2c313a;
    --border-strong: #4a5059;
    --canvas: #14171c;
    --surface-soft: #1b1f25;
    --surface-strong: #22272e;
    --surface-dark: #0c0e12;
    --cream: #2e2619;
    --on-primary: #14171c;
    --link: #7fb0ff;
    --link-active: #a9caff;
  }
}
:root[data-theme="dark"] {
  --primary: #e8eaee;
  --primary-active: #ffffff;
  --ink: #f2f3f5;
  --body: #c6cad2;
  --muted: #9aa0aa;
  --hairline: #2c313a;
  --border-strong: #4a5059;
  --canvas: #14171c;
  --surface-soft: #1b1f25;
  --surface-strong: #22272e;
  --surface-dark: #0c0e12;
  --cream: #2e2619;
  --on-primary: #14171c;
  --link: #7fb0ff;
  --link-active: #a9caff;
}

/* ---------- base ---------- */
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--canvas);
  color: var(--body);
  font-family: var(--text);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { font-family: var(--display); color: var(--ink); margin: 0; text-wrap: balance; }
h1 { font-size: clamp(32px, 5.2vw, 48px); font-weight: 500; line-height: 1.08; letter-spacing: -0.01em; }
h2 { font-size: clamp(26px, 3.6vw, 36px); font-weight: 400; line-height: 1.18; }
h3 { font-size: 20px; font-weight: 500; line-height: 1.4; }
h4 { font-size: 16px; font-weight: 500; line-height: 1.4; }
p { margin: 0; }
a { color: var(--link); text-decoration: none; }
a:active { color: var(--link-active); }
:focus-visible { outline: 2px solid var(--link); outline-offset: 3px; border-radius: 2px; }
ul { margin: 0; padding-left: 1.1em; }
li { margin-bottom: var(--xxs); }

.wrap { max-width: 1180px; margin: 0 auto; padding-inline: var(--md); }
@media (min-width: 900px) { .wrap { padding-inline: var(--xxl); } }

.band { padding-block: clamp(56px, 9vw, 96px); }
.band--soft { background: var(--surface-soft); }
.stack { display: flex; flex-direction: column; gap: var(--lg); }
.stack--tight { gap: var(--sm); }
.stack--wide { gap: var(--xl); }

.eyebrow {
  font-size: 13px; font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted);
}
.lead { font-size: 17px; line-height: 1.6; color: var(--body); max-width: 62ch; }
.measure { max-width: 68ch; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--text); font-size: 16px; font-weight: 500; line-height: 1.4;
  padding: 16px 24px; border-radius: var(--r-lg); border: 1px solid transparent;
  cursor: pointer; text-align: center;
}
.btn--primary { background: var(--primary); color: var(--on-primary); }
.btn--primary:active { background: var(--primary-active); }
.btn--secondary { background: var(--canvas); color: var(--ink); border-color: var(--hairline); }
.btn--on-dark { background: #ffffff; color: #181d26; border-color: #ffffff; }
.btn-row { display: flex; flex-wrap: wrap; gap: var(--sm); }
.btn--sm { padding: 10px 18px; font-size: 15px; }

/* ---------- nav + dropdown Produk ---------- */
.nav {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30;
  background: var(--canvas); border-bottom: 1px solid var(--hairline);
}
.nav__inner {
  min-height: 64px; display: flex; align-items: center; gap: var(--md);
  flex-wrap: wrap; padding-block: var(--sm);
}
.wordmark {
  font-family: var(--display); font-size: 17px; font-weight: 500;
  color: var(--ink); letter-spacing: -0.01em;
}
.nav__links { display: flex; align-items: center; gap: var(--md) var(--lg); flex-wrap: wrap; }
.nav__links > a { color: var(--body); font-size: 14px; }
.nav__links > a[aria-current="page"] { color: var(--ink); font-weight: 500; }
.nav__secondary { display: none; }
.nav__cta { margin-left: auto; }
@media (min-width: 900px) {
  .nav__links { margin-left: var(--lg); gap: var(--lg); }
  .nav__secondary { display: flex; gap: var(--lg); }
}

/* dropdown pakai <details> — keyboard accessible, tanpa JS */
.dropdown { position: relative; }
.dropdown > summary {
  list-style: none; cursor: pointer; font-size: 14px; color: var(--body);
  display: inline-flex; align-items: center; gap: 6px;
}
.dropdown > summary::-webkit-details-marker { display: none; }
.dropdown > summary::after {
  content: ""; width: 6px; height: 6px; border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px);
}
.dropdown[open] > summary { color: var(--ink); }
.dropdown[open] > summary::after { transform: rotate(-135deg) translateY(-2px); }
.dropdown__panel {
  display: flex; flex-direction: column; gap: var(--xxs);
  background: var(--canvas); border: 1px solid var(--hairline);
  border-radius: var(--r-md); padding: var(--xs);
  margin-top: var(--xs); min-width: 260px;
}
@media (min-width: 900px) {
  .dropdown__panel {
    position: absolute; top: 100%; left: 0; z-index: 40;
    box-shadow: 0 8px 24px rgba(24, 29, 38, 0.1);
  }
}
.dropdown__item {
  display: flex; flex-direction: column; gap: 2px;
  padding: var(--xs) var(--sm); border-radius: var(--r-sm); color: var(--ink);
}
.dropdown__item span { font-size: 13px; color: var(--muted); }
.dropdown__item strong { font-weight: 500; font-size: 14.5px; }
.dropdown__item:active { background: var(--surface-soft); }

/* ---------- hero ---------- */
.hero__grid { display: grid; gap: var(--xxl); align-items: center; }
@media (min-width: 980px) { .hero__grid { grid-template-columns: 1.05fr 0.95fr; gap: 64px; } }
.value-list { display: flex; flex-direction: column; gap: var(--md); margin: 0; padding: 0; list-style: none; }
.value-list li { display: grid; grid-template-columns: 20px 1fr; gap: var(--sm); margin: 0; }
.value-list .tick { color: var(--coral); font-weight: 600; }
.value-list strong { color: var(--ink); font-weight: 600; }

/* ---------- alur / diagram ---------- */
.flow { display: grid; gap: var(--md); }
@media (min-width: 860px) { .flow { grid-template-columns: repeat(3, 1fr); gap: var(--lg); } }
.flow__col { display: flex; flex-direction: column; gap: var(--sm); }
.flow__head { font-size: 12px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.node {
  border: 1px solid var(--hairline); border-radius: var(--r-md);
  padding: var(--md); background: var(--canvas); display: flex; flex-direction: column; gap: var(--xs);
}
.node--peach { background: var(--peach); border-color: transparent; color: #2a1407; }
.node--mint { background: var(--mint); border-color: transparent; color: #0d2a20; }
.node--cream-n { background: var(--cream); border-color: transparent; color: var(--ink); }
.node--dark { background: var(--surface-dark); border-color: transparent; color: #ffffff; }
.node--peach h4, .node--mint h4, .node--cream-n h4 { color: inherit; }
.node--dark h4 { color: #ffffff; }
.node ul { font-size: 14px; padding-left: 1em; }
.node__edge { font-size: 12px; color: var(--muted); }
.node--peach .node__edge, .node--mint .node__edge { color: inherit; opacity: 0.75; }
.node--dark .node__edge { color: rgba(255,255,255,0.7); }

/* ---------- signature cards ---------- */
.sig { border-radius: var(--r-lg); padding: clamp(24px, 4vw, 48px); display: flex; flex-direction: column; gap: var(--lg); }
.sig--coral { background: var(--coral); color: #ffffff; }
.sig--forest { background: var(--forest); color: #ffffff; }
.sig--dark { background: var(--surface-dark); color: #ffffff; }
.sig--coral h1, .sig--forest h1, .sig--dark h1,
.sig--coral h2, .sig--forest h2, .sig--dark h2,
.sig--coral h3, .sig--forest h3, .sig--dark h3,
.sig--coral h4, .sig--forest h4, .sig--dark h4 { color: #ffffff; }
.sig .eyebrow { color: rgba(255,255,255,0.72); }
.sig .lead { color: rgba(255,255,255,0.88); }
.sig ul { color: rgba(255,255,255,0.88); }
.cream-card {
  background: var(--cream); color: var(--ink); border-radius: var(--r-md);
  padding: var(--lg); display: flex; flex-direction: column; gap: var(--xs);
}

/* ---------- kartu modul di halaman utama ---------- */
.mod-cards { display: grid; gap: var(--lg); }
@media (min-width: 980px) { .mod-cards { grid-template-columns: repeat(3, 1fr); align-items: start; } }
.mod-card { gap: var(--md); }
.mod-card ul { font-size: 14.5px; }
.mod-card .btn-row { margin-top: auto; }

/* warna modul mengikuti diagram hero FINETIX */
.sig--core, .sig--loan, .sig--agent { color: #181d26; border: 1px solid; }
.sig--core { background: #dae8fc; border-color: #6c8ebf; }
.sig--loan { background: #d5e8d4; border-color: #82b366; }
.sig--agent { background: #fff2cc; border-color: #d6b656; }
.sig--core h3, .sig--loan h3, .sig--agent h3 { color: #181d26; }
.sig--core .eyebrow, .sig--loan .eyebrow, .sig--agent .eyebrow,
.sig--core ul, .sig--loan ul, .sig--agent ul { color: #333840; }
.sig--core .btn, .sig--loan .btn, .sig--agent .btn { background: #181d26; color: #ffffff; border-color: #181d26; }

/* ---------- grid kapabilitas (halaman produk) ---------- */
.caps { display: grid; gap: var(--md); }
@media (min-width: 720px) { .caps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .caps { grid-template-columns: repeat(3, 1fr); } }
.cap { display: flex; flex-direction: column; gap: var(--xs); padding-top: var(--md); border-top: 1px solid var(--hairline); }
.cap p { font-size: 14px; }
.cap__detail { color: var(--muted); font-size: 13.5px; }
.cap--tech { border-top-color: var(--border-strong); }
.cap--tech .tech-tag { font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }

/* ---------- kontrol ---------- */
.control-list { display: grid; gap: var(--lg); }
@media (min-width: 760px) { .control-list { grid-template-columns: repeat(2, 1fr); } }
.control { display: flex; flex-direction: column; gap: var(--xxs); padding-left: var(--md); border-left: 2px solid rgba(255,255,255,0.3); }
.control p { color: rgba(255,255,255,0.82); font-size: 14px; }

/* ---------- tabel ---------- */
.table-scroll { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; min-width: 640px; font-size: 14px; }
th, td { text-align: left; padding: var(--sm) var(--md); border-bottom: 1px solid var(--hairline); vertical-align: top; }
th { font-family: var(--text); font-weight: 600; color: var(--ink); font-size: 13px; letter-spacing: 0.02em; }
td:first-child { color: var(--ink); font-weight: 500; }

/* ---------- grid 3 kolom generik ---------- */
.trio { display: grid; gap: var(--md); }
@media (min-width: 820px) { .trio { grid-template-columns: repeat(3, 1fr); } }

/* ---------- FAQ ---------- */
.faq { display: flex; flex-direction: column; }
.faq details { border-top: 1px solid var(--hairline); padding-block: var(--md); }
.faq details:last-of-type { border-bottom: 1px solid var(--hairline); }
.faq summary {
  cursor: pointer; font-family: var(--display); font-size: 18px; font-weight: 500;
  color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: var(--md);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--muted); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details > p { margin-top: var(--sm); max-width: 68ch; font-size: 14.5px; }

/* ---------- CTA band + footer ---------- */
.cta-band {
  background: var(--surface-strong); color: var(--ink); border-radius: var(--r-lg);
  padding: clamp(24px, 4vw, 48px); display: flex; flex-direction: column; gap: var(--lg);
}
.footer { border-top: 1px solid var(--hairline); padding-block: 64px; color: var(--muted); font-size: 14px; }
.footer__cols { display: grid; gap: var(--lg); }
@media (min-width: 760px) { .footer__cols { grid-template-columns: 1.4fr 1fr 1fr 1fr; } }
.footer h4 { font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.footer ul { list-style: none; padding: 0; display: flex; flex-direction: column; gap: var(--xs); }
.footer a { color: var(--body); }

/* ---------- breadcrumb halaman produk ---------- */
.crumb { font-size: 13px; color: var(--muted); display: flex; gap: var(--xs); flex-wrap: wrap; }
.crumb a { color: var(--muted); }

/* ---------- penanda placeholder (hanya untuk draft internal) ---------- */
.todo {
  display: inline-block; background: var(--yellow); color: #3d2f00;
  font-size: 12px; font-weight: 600; padding: 2px 8px; border-radius: var(--r-sm);
}
.draftbar {
  background: var(--mustard); color: #2b1d00; font-size: 13px; font-weight: 500;
  padding-block: var(--xs);
}
.draftbar .wrap { display: flex; flex-wrap: wrap; gap: var(--xs) var(--md); }
.alt-head { font-size: 13px; color: var(--muted); }
.alt-head b { color: var(--ink); font-weight: 600; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}