/* ============================================================
   BERANDA (agent-user.md Bagian 7 urutan section) + halaman lain.
   ============================================================ */

/* ============================================================
   HERO — Dark Premium Neon Green (radial glow + halftone + depth)
   Layout & konten TIDAK diubah; hanya dekorasi background.
   ============================================================ */
.hero {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  /* Layer background: gradasi dasar + tekstur titik kawung samar (opacity ~6%) */
  background:
    /* tekstur titik kawung 4+1 titik, selaras dekorasi navbar */
    radial-gradient(circle at 50% 50%, rgba(57, 255, 20, .16) 1.4px, transparent 2.2px),
    radial-gradient(circle at 0% 0%, rgba(57, 255, 20, .16) 1.4px, transparent 2.2px),
    radial-gradient(circle at 100% 0%, rgba(57, 255, 20, .16) 1.4px, transparent 2.2px),
    radial-gradient(circle at 0% 100%, rgba(57, 255, 20, .16) 1.4px, transparent 2.2px),
    radial-gradient(circle at 100% 100%, rgba(57, 255, 20, .16) 1.4px, transparent 2.2px),
    /* gradasi dasar halus: hitam gelap + sapuan emerald/neon samar */
    radial-gradient(1100px 520px at 12% 30%, rgba(10, 46, 10, .55), transparent 60%),
    radial-gradient(900px 480px at 88% 60%, rgba(57, 255, 20, .07), transparent 62%),
    linear-gradient(180deg, #050705 0%, #060a06 55%, #050505 100%);
  background-size: 46px 46px, 46px 46px, 46px 46px, 46px 46px, 46px 46px, auto, auto, auto;
  background-repeat: repeat, repeat, repeat, repeat, repeat, no-repeat, no-repeat, no-repeat;
}

/* Glow emerald samar di belakang judul (kiri) — animasi napas sangat halus */
.hero::before {
  content: "";
  position: absolute;
  left: -180px;
  top: 6%;
  width: 640px;
  height: 640px;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(57, 255, 20, .12) 0%, rgba(10, 46, 10, .10) 40%, transparent 68%);
  filter: blur(46px);
  animation: heroBreathe 9s ease-in-out infinite alternate;
}

/* Halftone dots (kanan-bawah) + garis geometris vertikal tipis di tengah */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  box-shadow: inset 0 1px 0 rgba(57, 255, 20, .06), inset 0 -1px 0 rgba(57, 255, 20, .06);
  background-image:
    radial-gradient(rgba(57, 255, 20, .09) 1.1px, transparent 1.6px),
    linear-gradient(90deg, transparent 49.85%, rgba(57, 255, 20, .05) 50%, transparent 50.15%);
  background-size: 22px 22px, 100% 100%;
  background-repeat: repeat, no-repeat;
  background-position: 82% 88%, center;
  -webkit-mask-image: radial-gradient(520px 380px at 84% 90%, #000 0%, transparent 72%);
  mask-image: radial-gradient(520px 380px at 84% 90%, #000 0%, transparent 72%);
}

/* Banner promosi: ambient glow + frame tipis (visual saja, ukuran tak berubah) */
.hero-media {
  position: relative;
  border-radius: var(--radius);
}
.hero-media::before {
  content: "";
  position: absolute;
  inset: -34px;
  z-index: -1;
  border-radius: 26px;
  background: radial-gradient(closest-side, rgba(57, 255, 20, .16), rgba(10, 46, 10, .12) 55%, transparent 78%);
  filter: blur(30px);
  animation: heroBreathe 7s ease-in-out infinite alternate-reverse;
}
.hero-media img, .hero-media > .ph {
  box-shadow: 0 24px 70px rgba(0, 0, 0, .6), 0 0 0 1px rgba(57, 255, 20, .22);
}

/* Animasi glow sangat halus; dimatikan bila user minta reduced motion */
@keyframes heroBreathe {
  0%   { opacity: .75; transform: scale(1); }
  100% { opacity: 1;   transform: scale(1.05); }
}

@media (prefers-reduced-motion: reduce) {
  .hero::before, .hero-media::before { animation: none; }
}

/* Lightbox zoom gambar */
.zoomable {
  display: block;
  padding: 0;
  border: 0;
  background: none;
  cursor: zoom-in;
  width: 100%;
  border-radius: var(--radius);
}
.zoomable img { transition: transform .2s ease; }
.zoomable:hover img { transform: scale(1.02); }

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(3, 5, 3, .92);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 48px;
  animation: lbFade .2s ease;
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: 100%;
  max-height: 100%;
  border-radius: var(--radius);
  border: 1px solid rgba(57, 255, 20, .3);
  box-shadow: 0 0 60px rgba(57, 255, 20, .15);
}
.lightbox .lb-stage { display: flex; align-items: center; justify-content: center; max-width: 100%; max-height: 100%; }
.lightbox iframe, .lightbox video { width: min(920px, 92vw); aspect-ratio: 16/9; border-radius: var(--radius); border: 1px solid rgba(57,255,20,.3); background: #000; }
.lb-close {
  position: absolute;
  top: 20px;
  right: 24px;
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--neon);
  background: transparent;
  color: var(--neon);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}
.lb-close:hover { background: rgba(57, 255, 20, .12); }

@keyframes lbFade { from { opacity: 0; } to { opacity: 1; } }

/* Kartu galeri: badge video */
.gal-item { position: relative; }
.gal-play {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--neon);
  text-shadow: 0 0 14px rgba(57, 255, 20, .6);
}
.gal-dur {
  position: absolute;
  right: 8px;
  bottom: 8px;
  background: rgba(5, 5, 5, .85);
  color: var(--neon);
  font-size: 12px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 6px;
}

@media (prefers-reduced-motion: reduce) {
  .lightbox { animation: none; }
  .zoomable:hover img { transform: none; }
}

/* Hero sederhana untuk halaman detail (tanpa dekorasi berat):
   hanya gradasi gelap lembut — teks tidak bertabrakan dengan
   ornamen kawung/halftone/batik. */
.page-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 420px at 14% 26%, rgba(10, 46, 10, .4), transparent 62%),
    radial-gradient(700px 380px at 88% 55%, rgba(57, 255, 20, .05), transparent 64%),
    linear-gradient(180deg, #050705 0%, #060a06 60%, #050505 100%);
  padding: 40px 0 44px;
  border-bottom: 1px solid rgba(57, 255, 20, .08);
}
.page-hero .hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.page-hero h1 { font-size: 44px; font-weight: 800; margin-bottom: 14px; line-height: 1.15; }
.page-hero p.sub { color: var(--muted); font-size: 18px; max-width: 56ch; }
.page-hero .hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 22px 0 0; }
.page-hero .hero-media img { border-radius: var(--radius); }
@media (max-width: 900px) {
  .page-hero .hero-grid { grid-template-columns: 1fr; gap: 30px; }
  .page-hero h1 { font-size: 32px; }
  .page-hero .hero-media { order: 2; }
}

/* Slider media proyek (detail) */
/* Slider media proyek: tinggi eksplisit & responsif (bukan aspect-ratio,
   karena bt. dengan flex-item + stretch membuat tinggi tidak deterministik). */
.proj-slider {
  position: relative;
  width: 100%;
  max-width: 100%;
  height: clamp(220px, 38vw, 440px);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card);
  /* Isolasi: geseran track tidak boleh memicu overflow dokumen. */
  contain: paint;
}
.ps-track { display: flex; height: 100%; transition: transform .45s ease; will-change: transform; }
.ps-slide { position: relative; flex: 0 0 100%; min-width: 100%; max-width: 100%; height: 100%; overflow: hidden; }
.ps-slide img,
.ps-slide video,
.ps-slide .ph {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.ps-slide button.zoomable {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  padding: 0;
  background: none;
  cursor: zoom-in;
}
@media (max-width: 900px) {
  .proj-slider { height: clamp(200px, 56vw, 360px); }
}
.ps-play { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--neon); text-shadow: 0 0 14px rgba(57, 255, 20, .6); pointer-events: none; }
.ps-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 44px; height: 44px; border-radius: 50%;
  border: 1px solid var(--neon); background: rgba(5, 5, 5, .55); color: var(--neon);
  font-size: 22px; line-height: 1; cursor: pointer; z-index: 2;
  display: none; align-items: center; justify-content: center;
}
.proj-slider.has-nav .ps-arrow { display: flex; }
.ps-prev { left: 10px; } .ps-next { right: 10px; }
.ps-arrow:hover { background: rgba(57, 255, 20, .2); }
.ps-dots { position: absolute; bottom: 10px; left: 0; right: 0; display: flex; gap: 8px; justify-content: center; z-index: 2; }
.ps-dot { width: 9px; height: 9px; padding: 0; border-radius: 50%; border: 1px solid var(--neon); background: transparent; cursor: pointer; }
.ps-dot.active { background: var(--neon); }

@media (prefers-reduced-motion: reduce) { .ps-track { transition: none; } }

/* Badge play pada cover video proyek */
.cover-play { position: absolute; inset: 0; display: flex; align-items: center; justify-content: center; color: var(--neon); text-shadow: 0 0 14px rgba(57, 255, 20, .6); pointer-events: none; }

/* Dua kolom (layout asli) */
.hero { padding: 72px 0 64px; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.hero-grid > * { min-width: 0; }
.hero h1 { font-size: 52px; font-weight: 800; margin-bottom: 16px; line-height: 1.15; }
.hero p.sub { color: var(--muted); font-size: 19px; max-width: 58ch; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 24px 0 34px; }
.hero-media img { border-radius: var(--radius); border: 1px solid var(--border); }
/* Pembungkus media tidak boleh menularkan geseran slide ke lebar dokumen. */
.hero-media { overflow: hidden; border-radius: var(--radius); }
.hero-stats { display: flex; gap: 48px; margin-top: 8px; }
.stat b { font-size: 38px; }
.stat span { font-size: 15px; }

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero h1 { font-size: 34px; }
  .hero p.sub { font-size: 17px; }
  .hero-media { order: 2; }
  .hero::after { -webkit-mask-image: radial-gradient(420px 300px at 78% 92%, #000 0%, transparent 70%); mask-image: radial-gradient(420px 300px at 78% 92%, #000 0%, transparent 70%); }
}

/* Section heading */
.sh { margin-bottom: 38px; }
.sh h2 { font-size: 36px; font-weight: 800; }
.sh p { color: var(--muted); max-width: 68ch; font-size: 17px; }

/* Kartu layanan / portofolio / artikel */
.card-link { display: block; height: 100%; }
.cd h3 { font-size: 19px; margin-bottom: 7px; }
.cd p { color: var(--muted); font-size: 15.5px; }
.more { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--neon); min-height: 44px; font-size: 15.5px; }
.thumb { border-radius: 10px; overflow: hidden; margin-bottom: 14px; aspect-ratio: 16/10; background: var(--card); }
.thumb img { width: 100%; height: 100%; object-fit: cover; }

/* Testimoni */
.tst b { display: block; font-size: 17px; }
.tst .role { color: var(--muted); font-size: 14px; margin-bottom: 8px; }
.stars { color: var(--neon); letter-spacing: 2px; font-size: 15px; }

/* Band CTA */
.band-in { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.band-in h2 { font-size: 30px; }
.band-in p { margin: 0; }

/* Breadcrumb */
.bc ol { display: flex; gap: 0; flex-wrap: wrap; font-size: 15px; color: var(--muted); padding: 18px 0 0; }
.bc li { display: flex; align-items: center; }
.bc li + li::before {
  content: "/";
  margin: 0 10px;
  color: rgba(57, 255, 20, .5);
}
.bc a:hover { color: var(--neon); }
.bc li[aria-current="page"] { color: var(--text); font-weight: 600; }

/* Halaman judul — hanya padding vertikal; horizontal diwarisi .wrap
   agar H1/breadcrumb sejajar dengan konten section. */
.page-head { padding-block: 44px 8px; }
.page-head h1 { font-size: 42px; }

/* Konten bacaan (detail artikel/area/kalkulator/faq): kolom sempit yang
   tetap berawal di garis container .wrap — bukan margin acak per elemen. */
.narrow { max-width: 860px; }
.measure { max-width: 900px; }

/* Section dengan latar aksen (alternating, selaras hero) */
.sec-bg {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(1000px 460px at 88% 18%, rgba(10, 46, 10, .38), transparent 62%),
    radial-gradient(760px 400px at 10% 85%, rgba(57, 255, 20, .05), transparent 64%),
    linear-gradient(180deg, #050705 0%, #060a06 55%, #050505 100%);
  border-top: 1px solid rgba(57, 255, 20, .07);
  border-bottom: 1px solid rgba(57, 255, 20, .07);
}
/* Tekstur titik kawung samar di sudut (opacity efektif ~5%) */
.sec-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image:
    radial-gradient(circle at 50% 50%, rgba(57, 255, 20, .13) 1.3px, transparent 2px),
    radial-gradient(circle at 0% 0%, rgba(57, 255, 20, .13) 1.3px, transparent 2px),
    radial-gradient(circle at 100% 0%, rgba(57, 255, 20, .13) 1.3px, transparent 2px),
    radial-gradient(circle at 0% 100%, rgba(57, 255, 20, .13) 1.3px, transparent 2px),
    radial-gradient(circle at 100% 100%, rgba(57, 255, 20, .13) 1.3px, transparent 2px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(620px 320px at 92% 10%, #000 0%, transparent 70%);
  mask-image: radial-gradient(620px 320px at 92% 10%, #000 0%, transparent 70%);
}
.sec-bg > .wrap { position: relative; z-index: 1; }

/* Flash pesan publik (PRG) */
.alert-flash { border-radius: 10px; padding: 14px 18px; font-weight: 600; }
.alert-flash.ok { background: rgba(57, 255, 20, .10); border: 1px solid rgba(57, 255, 20, .45); color: var(--neon); }
.alert-flash.error { background: rgba(255, 80, 80, .10); border: 1px solid rgba(255, 80, 80, .4); color: #ffb4b4; }

/* WhatsApp melayang */
.wa-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 60;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--neon);
  color: var(--bg);
  font-weight: 700;
  font-size: 14px;
  padding: 12px 16px;
  border-radius: 999px;
  box-shadow: 0 0 18px rgba(57, 255, 20, .45);
  transition: transform .15s ease, opacity .2s ease;
}
.wa-float:hover { transform: translateY(-2px); }
/* Sembunyikan tombol chat saat menu mobile terbuka atau header dalam mode glass (scroll) */
body.menu-open .wa-float,
.hd.scrolled ~ * .wa-float,
body.is-scrolled .wa-float {
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
}

/* Footer */
.ft { border-top: 1px solid var(--border); background: #07090b; margin-top: 40px; }
.ft-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 40px;
  /* Sistem container sama dengan .wrap */
  width: 100%;
  max-width: 1680px;
  margin-inline: auto;
  padding-block: 56px 36px;
  padding-inline: 24px;
}
@media (min-width: 768px) {
  .ft-grid { padding-inline: 56px; }
}
.ft-brand { font-size: 20px; font-weight: 800; color: var(--neon); margin-bottom: 10px; }
/* Ikon sosial media footer */
.ft-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin: 6px 8px 0 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--neon);
  transition: background .2s ease, border-color .2s ease, transform .15s ease;
}
.ft-social:hover {
  background: rgba(57, 255, 20, .12);
  border-color: var(--neon);
  transform: translateY(-2px);
}
.ft-h { font-size: 15px; text-transform: uppercase; letter-spacing: .08em; color: var(--text); margin-bottom: 14px; }
.ft ul li { margin-bottom: 8px; font-size: 15.5px; color: var(--muted); }
.ft ul a:hover { color: var(--neon); }
.ft-contact li { display: flex; gap: 10px; align-items: flex-start; }
.ft-contact svg { flex-shrink: 0; margin-top: 2px; stroke: var(--neon); }
.ft-bottom { border-top: 1px solid var(--border); padding: 16px 0; font-size: 14px; color: var(--muted); }
.ft-bottom .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

@media (max-width: 900px) {
  .ft-grid { grid-template-columns: 1fr 1fr; padding: 48px 24px 32px; }
}
@media (max-width: 560px) {
  .ft-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .stat b { font-size: 26px; }
}