/* ==========================================================================
   casa.corenet.web.id — tema portal publik CASA
   Statis. Tanpa CDN. Palet mengikuti produk: navy + teal + amber (gelap).
   Token diselaraskan dengan public/assets/css/casa.css milik aplikasi.
   ========================================================================== */

:root {
  --cs-bg:      #080e1b;   /* latar utama */
  --cs-bg2:     #0b1424;   /* seksi selang-seling */
  --cs-card:    #0f1a2e;   /* kartu */
  --cs-brd:     rgba(255,255,255,.08);
  --cs-brd2:    rgba(255,255,255,.14);
  --cs-ink:     #e7eef8;   /* teks utama */
  --cs-mut:     #8a99b5;   /* teks redup */
  --cs-teal:    #14c8b5;
  --cs-teal-d:  #0d9488;
  --cs-amber:   #f6b23e;
  --cs-amber-d: #e0972a;
  --cs-ok:      #12b5a5;
  --cs-bad:     #e05b6a;
  --cs-radius:  16px;
  --cs-shadow:  0 24px 60px -30px rgba(0,0,0,.75);
  --cs-glow:    0 0 0 1px rgba(20,200,181,.25), 0 20px 60px -24px rgba(20,200,181,.35);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background:
    radial-gradient(1100px 620px at 78% -8%, rgba(20,200,181,.13), transparent 60%),
    radial-gradient(900px 520px at 8% 4%, rgba(246,178,62,.08), transparent 55%),
    var(--cs-bg);
  color: var(--cs-ink);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--cs-teal); text-decoration: none; }
a:hover { color: #47e0cf; }

/* ------------------------------------------------------------------ navbar */
.cs-nav {
  padding: .85rem 0;
  background: transparent;
  transition: background .25s ease, backdrop-filter .25s ease, border-color .25s ease;
  border-bottom: 1px solid transparent;
}
.cs-nav--pekat {
  background: rgba(8,14,27,.85);
  backdrop-filter: blur(12px);
  border-bottom-color: var(--cs-brd);
}
.cs-nav .navbar-brand { color: var(--cs-ink); font-weight: 800; letter-spacing: .2px; }
.cs-nav .navbar-brand small {
  display: block; font-size: .58rem; font-weight: 700; letter-spacing: .28em;
  color: var(--cs-teal); text-transform: uppercase; margin-top: -2px;
}
.cs-brand-ico {
  width: 38px; height: 38px; border-radius: 11px;
  display: grid; place-items: center; color: #04231f;
  background: linear-gradient(135deg, var(--cs-teal), var(--cs-teal-d));
  box-shadow: 0 6px 18px -6px rgba(20,200,181,.6);
}
.cs-nav .nav-link { color: var(--cs-mut); font-weight: 600; font-size: .93rem; padding: .4rem .8rem; }
.cs-nav .nav-link:hover, .cs-nav .nav-link.active { color: var(--cs-ink); }
.navbar-toggler { border-color: var(--cs-brd2); }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%238a99b5' stroke-width='2' stroke-linecap='round' d='M4 8h22M4 15h22M4 22h22'/%3E%3C/svg%3E");
}

/* ------------------------------------------------------------------ tombol */
.btn-cs, .btn-cs-amber, .btn-cs-garis, .btn-cs-tipis {
  font-weight: 700; border-radius: 11px; padding: .72rem 1.35rem;
  border: 1px solid transparent; transition: transform .12s ease, box-shadow .2s ease, background .2s ease;
}
.btn-cs { background: linear-gradient(135deg, var(--cs-teal), var(--cs-teal-d)); color: #04231f; }
.btn-cs:hover { color: #04231f; transform: translateY(-1px); box-shadow: 0 14px 30px -12px rgba(20,200,181,.65); }
.btn-cs-amber { background: linear-gradient(135deg, var(--cs-amber), var(--cs-amber-d)); color: #2b1c02; }
.btn-cs-amber:hover { color: #2b1c02; transform: translateY(-1px); box-shadow: 0 14px 30px -12px rgba(246,178,62,.6); }
.btn-cs-garis { background: transparent; color: var(--cs-ink); border-color: var(--cs-brd2); }
.btn-cs-garis:hover { color: var(--cs-ink); border-color: var(--cs-teal); background: rgba(20,200,181,.08); }
.btn-cs-tipis { background: rgba(255,255,255,.04); color: var(--cs-ink); border-color: var(--cs-brd); }
.btn-cs-tipis:hover { color: var(--cs-ink); border-color: var(--cs-teal); }
.btn-cs-sm { padding: .5rem 1rem; font-size: .9rem; }

/* -------------------------------------------------------------------- pill */
.cs-pill {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .4rem .9rem; border-radius: 999px; font-size: .82rem; font-weight: 700;
  color: var(--cs-teal); background: rgba(20,200,181,.1); border: 1px solid rgba(20,200,181,.3);
}
.cs-pill i { width: 8px; height: 8px; border-radius: 50%; background: var(--cs-teal); box-shadow: 0 0 0 4px rgba(20,200,181,.22); }

/* -------------------------------------------------------------------- hero */
.cs-hero { padding: 8.5rem 0 4.5rem; }
.cs-hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 850; line-height: 1.08;
  letter-spacing: -.02em; text-wrap: balance;
}
.cs-hero h1 .cs-hi {
  background: linear-gradient(120deg, var(--cs-teal), #6ff0e0);
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.cs-sub { color: var(--cs-mut); font-size: 1.14rem; max-width: 46ch; margin-top: 1.1rem; }
.cs-cek { list-style: none; padding: 0; margin: 1.6rem 0 0; display: grid; gap: .85rem; }
.cs-cek li { display: flex; gap: .7rem; align-items: flex-start; color: #cdd8ea; font-size: .98rem; }
.cs-cek svg { color: var(--cs-teal); flex: 0 0 auto; margin-top: 2px; }

/* kartu terminal 1-klik di hero */
.cs-term {
  background: linear-gradient(180deg, #0d1830, #0b1424);
  border: 1px solid var(--cs-brd2); border-radius: var(--cs-radius);
  box-shadow: var(--cs-glow); overflow: hidden;
}
.cs-term__bar { display: flex; align-items: center; gap: .5rem; padding: .8rem 1rem; border-bottom: 1px solid var(--cs-brd); }
.cs-term__dot { width: 11px; height: 11px; border-radius: 50%; background: #33405a; }
.cs-term__dot.r { background: #e05b6a; } .cs-term__dot.y { background: #f6b23e; } .cs-term__dot.g { background: #12b5a5; }
.cs-term__title { margin-left: .4rem; font-size: .82rem; color: var(--cs-mut); font-weight: 600; }
.cs-term__body { padding: 1.2rem 1.25rem 1.4rem; font-family: ui-monospace, "SF Mono", "Cascadia Code", Consolas, monospace; font-size: .9rem; }
.cs-term__in { display: flex; align-items: center; gap: .6rem; background: #060c18; border: 1px solid var(--cs-brd); border-radius: 10px; padding: .7rem .85rem; color: #cdd8ea; }
.cs-term__in .p { color: var(--cs-teal); }
.cs-term__step { display: flex; gap: .6rem; align-items: center; margin-top: .85rem; color: var(--cs-mut); font-size: .86rem; }
.cs-term__step .n { color: #04231f; background: var(--cs-teal); width: 20px; height: 20px; border-radius: 6px; display: grid; place-items: center; font-weight: 800; font-size: .72rem; flex: 0 0 auto; }
.cs-term__step.done .n { background: var(--cs-ok); }
.cs-term__badge { margin-top: 1.1rem; display: inline-flex; gap: .4rem; align-items: center; font-family: system-ui, sans-serif; font-size: .82rem; color: var(--cs-amber); font-weight: 700; }

/* ------------------------------------------------------------------ seksi */
.cs-sec { padding: 5.5rem 0; }
.cs-sec--rapat { padding: 3rem 0; }
.cs-bg2 { background: linear-gradient(180deg, var(--cs-bg2), var(--cs-bg)); border-top: 1px solid var(--cs-brd); border-bottom: 1px solid var(--cs-brd); }
.cs-eyebrow { display: inline-block; font-size: .78rem; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--cs-teal); margin-bottom: .8rem; }
.cs-h2 { font-size: clamp(1.7rem, 3.3vw, 2.4rem); font-weight: 820; letter-spacing: -.015em; text-wrap: balance; }
.cs-lead { color: var(--cs-mut); font-size: 1.06rem; max-width: 60ch; }

/* ------------------------------------------------------------------- kartu */
.cs-card {
  background: var(--cs-card); border: 1px solid var(--cs-brd); border-radius: var(--cs-radius);
  padding: 1.5rem; transition: transform .15s ease, border-color .2s ease, box-shadow .2s ease;
}
.cs-card:hover { transform: translateY(-3px); border-color: var(--cs-brd2); box-shadow: var(--cs-shadow); }
.cs-card h3 { font-size: 1.12rem; font-weight: 780; margin: 0 0 .55rem; }
.cs-card p { color: var(--cs-mut); font-size: .95rem; margin: 0; }
.cs-card ul { margin: .9rem 0 0; padding: 0; list-style: none; display: grid; gap: .5rem; }
.cs-card ul li { display: flex; gap: .55rem; align-items: flex-start; color: #cdd8ea; font-size: .9rem; }
.cs-card ul li svg { color: var(--cs-teal); flex: 0 0 auto; margin-top: 3px; }
.cs-ico {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  color: var(--cs-teal); background: rgba(20,200,181,.1); border: 1px solid rgba(20,200,181,.22); margin-bottom: 1rem;
}
.cs-tag { font-size: .66rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; color: #04231f; background: var(--cs-teal); border-radius: 6px; padding: .12rem .45rem; vertical-align: middle; }
.cs-tag--amber { background: var(--cs-amber); color: #2b1c02; }

/* --------------------------------------------------------------- trust bar */
.cs-stat b { display: block; font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 850; color: var(--cs-ink); font-variant-numeric: tabular-nums; }
.cs-stat span { color: var(--cs-mut); font-size: .86rem; }

/* ------------------------------------------------------------------- alur */
.cs-flow { display: grid; gap: 0; }
.cs-flow__k { background: var(--cs-card); border: 1px solid var(--cs-brd); border-radius: 11px; padding: .8rem 1rem; font-weight: 700; text-align: center; }
.cs-flow__p { text-align: center; color: var(--cs-mut); font-size: .82rem; padding: .5rem 0; position: relative; }
.cs-flow__p::before { content: "↓"; color: var(--cs-teal); }
.cs-step__n { flex: 0 0 auto; width: 34px; height: 34px; border-radius: 10px; display: grid; place-items: center; font-weight: 800; color: #04231f; background: linear-gradient(135deg, var(--cs-teal), var(--cs-teal-d)); }

/* ------------------------------------------------------------------ harga */
.cs-price {
  background: var(--cs-card); border: 1px solid var(--cs-brd); border-radius: var(--cs-radius);
  padding: 1.8rem; height: 100%; display: flex; flex-direction: column;
}
.cs-price--unggul { border-color: rgba(246,178,62,.5); box-shadow: 0 0 0 1px rgba(246,178,62,.25), 0 24px 60px -30px rgba(246,178,62,.35); position: relative; }
.cs-price__lencana { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--cs-amber); color: #2b1c02; font-size: .72rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; border-radius: 999px; padding: .25rem .8rem; }
.cs-price h3 { font-size: 1.2rem; font-weight: 800; margin-bottom: .3rem; }
.cs-price__p { font-size: 2rem; font-weight: 850; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.cs-price__p small { font-size: .9rem; font-weight: 600; color: var(--cs-mut); }
.cs-price ul { list-style: none; padding: 0; margin: 1.1rem 0 1.5rem; display: grid; gap: .55rem; }
.cs-price ul li { display: flex; gap: .55rem; align-items: flex-start; font-size: .9rem; color: #cdd8ea; }
.cs-price ul li svg { color: var(--cs-teal); flex: 0 0 auto; margin-top: 3px; }
.cs-price ul li.mut { color: var(--cs-mut); } .cs-price ul li.mut svg { color: #45536b; }
.cs-price .btn { margin-top: auto; }

/* -------------------------------------------------------------------- tabel */
.cs-tabel { border: 1px solid var(--cs-brd); border-radius: var(--cs-radius); overflow: hidden; overflow-x: auto; }
.cs-tabel table { width: 100%; border-collapse: collapse; min-width: 640px; }
.cs-tabel th, .cs-tabel td { padding: .85rem 1.1rem; text-align: left; border-bottom: 1px solid var(--cs-brd); font-size: .92rem; }
.cs-tabel th { background: rgba(255,255,255,.03); font-weight: 700; color: var(--cs-mut); text-transform: uppercase; letter-spacing: .05em; font-size: .74rem; }
.cs-tabel tr:last-child td { border-bottom: 0; }
.cs-num { text-align: right; font-variant-numeric: tabular-nums; }
.cs-check { color: var(--cs-ok); font-weight: 800; }
.cs-dash { color: #45536b; }

/* --------------------------------------------------------------------- faq */
.accordion { --bs-accordion-bg: transparent; --bs-accordion-border-color: var(--cs-brd); --bs-accordion-border-radius: 12px; --bs-accordion-active-bg: rgba(20,200,181,.06); --bs-accordion-active-color: var(--cs-ink); --bs-accordion-btn-color: var(--cs-ink); --bs-accordion-color: var(--cs-mut); --bs-accordion-btn-focus-box-shadow: 0 0 0 .2rem rgba(20,200,181,.25); }
.accordion-item { margin-bottom: .7rem; overflow: hidden; }
.accordion-button { font-weight: 700; font-size: 1rem; background: var(--cs-card); }
.accordion-button:not(.collapsed) { box-shadow: none; }
.accordion-body { color: var(--cs-mut); font-size: .95rem; background: var(--cs-card); }
.accordion-button::after { filter: invert(70%) sepia(30%) saturate(600%) hue-rotate(120deg); }

/* --------------------------------------------------------------------- cta */
.cs-cta {
  background: linear-gradient(135deg, rgba(20,200,181,.14), rgba(13,148,136,.06));
  border: 1px solid rgba(20,200,181,.28); border-radius: 22px; padding: 3.4rem 2rem; text-align: center;
}
.cs-cta h2 { font-size: clamp(1.7rem, 3vw, 2.2rem); font-weight: 830; }
.cs-cta p { color: var(--cs-mut); max-width: 56ch; margin: 1rem auto 0; }

/* ------------------------------------------------------------------- footer */
.cs-ftr { border-top: 1px solid var(--cs-brd); padding: 3.5rem 0 2rem; background: var(--cs-bg2); }
.cs-ftr h4 { font-size: .78rem; letter-spacing: .12em; text-transform: uppercase; color: var(--cs-mut); margin-bottom: 1rem; }
.cs-ftr a { display: block; color: #b7c3d6; font-size: .92rem; padding: .22rem 0; }
.cs-ftr a:hover { color: var(--cs-teal); }
.cs-ftr__brand { display: flex; align-items: center; gap: .6rem; font-weight: 800; margin-bottom: 1rem; }
.cs-ftr__brand small { display: block; font-size: .58rem; letter-spacing: .26em; color: var(--cs-teal); text-transform: uppercase; }
.cs-ftr__bawah { border-top: 1px solid var(--cs-brd); margin-top: 2.5rem; padding-top: 1.5rem; display: flex; flex-wrap: wrap; gap: .5rem; justify-content: space-between; color: var(--cs-mut); font-size: .84rem; }

/* ------------------------------------------------------------------- utilitas */
.cs-note { color: var(--cs-mut); font-size: .84rem; }
.cs-hr { border: 0; border-top: 1px solid var(--cs-brd); }
section[id], header[id] { scroll-margin-top: 84px; }

/* label pada trust bar (bukan angka statistik) */
.cs-stat--label { padding: .6rem .3rem; }
.cs-stat--label b { font-size: clamp(1rem, 2.2vw, 1.22rem); font-weight: 800; }
.cs-stat--label span { display: block; }

/* pill terbaca untuk daftar atribut/status finding */
.cs-chip { display: inline-block; font-size: .8rem; font-weight: 600; color: #cdd8ea;
  background: rgba(255,255,255,.04); border: 1px solid var(--cs-brd2); border-radius: 999px; padding: .28rem .7rem; }

/* daftar isi laporan yang ringkas */
.cs-mini { list-style: none; padding: 0; margin: .4rem 0 0; display: grid; gap: .3rem; }
.cs-mini li { position: relative; padding-left: 1.1rem; color: #cdd8ea; font-size: .9rem; }
.cs-mini li::before { content: "\203A"; position: absolute; left: 0; color: var(--cs-teal); font-weight: 800; }

/* ==========================================================================
   RESPONSIF — berkaca pada CoreNet-Landing: jarak antar-seksi adalah obat
   utama "gepeng" di ponsel; sisanya penyesuaian tipografi & padding.
   ========================================================================== */

/* Menu mobile: beri panel latar solid agar tautan terbaca di atas hero. */
@media (max-width: 991.98px) {
  .cs-nav .navbar-collapse {
    background: rgba(11,20,36,.98); backdrop-filter: blur(12px);
    margin: .6rem -.5rem -.4rem; padding: .85rem; border-radius: 14px; border: 1px solid var(--cs-brd);
  }
  .cs-nav .nav-link { padding: .6rem .8rem; }
  .cs-nav .navbar-nav .btn { display: inline-block; margin-top: .4rem; }
  .cs-hero .row { --bs-gutter-y: 2.5rem; }
}

@media (max-width: 767.98px) {
  .cs-hero { padding: 6.5rem 0 3.5rem; }
  .cs-sec { padding: 4rem 0; }
  .cs-sec--rapat { padding: 2.75rem 0; }
  .cs-cta { padding: 2.75rem 1.5rem; border-radius: 20px; }
  .cs-sub { max-width: none; }
  .cs-term__body { font-size: .82rem; padding: 1rem 1rem 1.2rem; }
  .cs-tabel table { font-size: .88rem; }
}

@media (max-width: 575.98px) {
  .cs-sec { padding: 3.25rem 0; }
  .cs-sec--rapat { padding: 2.25rem 0; }
  .cs-hero { padding: 5.5rem 0 3rem; }
  .cs-h2 { font-size: 1.6rem; }
  .cs-lead { font-size: 1rem; }
  .cs-card { padding: 1.25rem; }
  .cs-price { padding: 1.5rem; }
  .cs-stat--label b { font-size: 1.05rem; }
  .cs-cta { padding: 2.4rem 1.25rem; }
  .cs-ftr__bawah { margin-top: 2rem; padding-top: 1.25rem; gap: .35rem; font-size: .8rem; }
}

@media (max-width: 389.98px) {
  .cs-hero h1 { font-size: 1.9rem; }
  .cs-sub { font-size: 1rem; }
  .cs-cek li { font-size: .94rem; }
  .cs-price__p { font-size: 1.8rem; }
  .btn-cs, .btn-cs-amber, .btn-cs-garis, .btn-cs-tipis { padding: .72rem 1.1rem; }
}

/* Ponsel kecil: tumpuk kolom footer agar tak berdesakan. */
@media (max-width: 359.98px) {
  .cs-sec { padding: 2.75rem 0; }
  .cs-ftr .col-6 { flex: 0 0 100%; max-width: 100%; }
}

/* Hormati preferensi kurangi-gerak. */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}