/* ============================================================
   CV. ALFHAS MULTIMEDIA — tema gelap modern (teknologi)
   ============================================================ */
:root {
  --latar: #0a1120;
  --latar-2: #0d1628;
  --kaca: rgba(255, 255, 255, .045);
  --kaca-garis: rgba(255, 255, 255, .1);
  --aksen: #22d3ee;
  --aksen-2: #3b82f6;
  --teks: #e2e8f0;
  --teks-muda: #94a3b8;
  --radius: 14px;

  /* Rona pendamping — dipakai bergantian antar kartu supaya berwarna tapi tetap kalem */
  --r1: #22d3ee; /* cyan   */
  --r2: #60a5fa; /* biru   */
  --r3: #a78bfa; /* ungu   */
  --r4: #fbbf24; /* kuning */
  --r5: #34d399; /* hijau  */
  --r6: #f472b6; /* merah muda */
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background: var(--latar);
  color: var(--teks);
  font-size: 15px;
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; }
a { text-decoration: none; color: var(--aksen); }

.wadah { max-width: 1180px; margin: 0 auto; padding: 0 20px; }

/* ---------- Tombol ---------- */
.tombol {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.tombol:hover { transform: translateY(-2px); }
.tombol-aksen {
  background: linear-gradient(135deg, #22d3ee, #3b82f6);
  color: #06121f;
  box-shadow: 0 8px 26px rgba(34, 211, 238, .35);
}
.tombol-aksen:hover { box-shadow: 0 12px 32px rgba(34, 211, 238, .5); }
.tombol-garis { border: 1.5px solid var(--kaca-garis); color: var(--teks); background: var(--kaca); }
.tombol-garis:hover { border-color: var(--aksen); color: var(--aksen); }
.tombol-besar { padding: 15px 34px; font-size: 16.5px; }

/* ---------- Navbar ---------- */
/* Kepala situs = bar informasi + navbar, dengan latar lebih pekat
   dari badan halaman supaya jelas terpisah */
.kepala { position: fixed; top: 0; left: 0; right: 0; z-index: 60; }

.bar-utilitas {
  background: #05090f;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
  font-size: 11.5px;
  color: var(--teks-muda);
}
.bar-utilitas-isi { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 30px; }
.bu-kiri, .bu-kanan { display: flex; align-items: center; gap: 16px; min-width: 0; }
.bu-kiri span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.bu-kanan a { color: var(--teks-muda); white-space: nowrap; }
.bu-kanan a:hover { color: var(--aksen); }
.bu-wa:hover { color: #34d399; }

.navbar {
  position: relative;
  background: linear-gradient(180deg, #14243f 0%, #101c32 100%);
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, .06);
  transition: box-shadow .25s ease, background .25s ease;
}
.navbar.padat {
  background: linear-gradient(180deg, rgba(20, 36, 63, .97), rgba(16, 28, 50, .97));
  backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, .5);
}
.nav-isi { display: flex; align-items: center; justify-content: space-between; min-height: 62px; gap: 14px; }
.logo { display: flex; align-items: center; gap: 9px; color: #fff; font-size: 16px; letter-spacing: .4px; }
.logo img { height: 32px; width: auto; }
.logo b { color: var(--aksen); font-weight: 800; }
.nav-menu { display: flex; align-items: center; gap: 2px; }
.nav-menu a { color: var(--teks-muda); padding: 7px 11px; border-radius: 999px; font-weight: 600; font-size: 13.5px; }
.nav-menu a:hover { color: #fff; background: var(--kaca); }
.nav-menu a.tombol-aksen { color: #06121f; margin-left: 8px; }
.nav-menu a.tombol-aksen:hover { color: #06121f; background: linear-gradient(135deg, #22d3ee, #3b82f6); }
.nav-tombol { display: none; font-size: 24px; background: none; border: none; color: #fff; cursor: pointer; }

/* ---------- Hero ---------- */
.hero { position: relative; padding: 128px 0 56px; overflow: hidden; }
/* Kisi teknis samar sebagai latar hero */
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(148, 163, 184, .07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, .07) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 35%, #000 40%, transparent 100%);
  pointer-events: none;
}
.hero-glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .32; pointer-events: none; }
.hero-glow-1 { width: 420px; height: 420px; background: #164e63; top: -130px; right: -70px; }
.hero-glow-2 { width: 360px; height: 360px; background: #1e3a8a; bottom: -150px; left: -110px; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 1fr; gap: 38px; align-items: center; }
.badge-atas {
  display: inline-flex; align-items: center; gap: 7px;
  border: 1px solid var(--kaca-garis);
  background: var(--kaca);
  color: var(--aksen);
  font-size: 12px; font-weight: 700; letter-spacing: .5px;
  padding: 5px 13px; border-radius: 999px; margin-bottom: 14px;
}
.hero h1 { font-size: clamp(29px, 4.2vw, 45px); line-height: 1.14; color: #fff; margin-bottom: 13px; letter-spacing: -.6px; }
.teks-gradasi {
  background: linear-gradient(90deg, #22d3ee, #60a5fa, #22d3ee);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-teks p { color: var(--teks-muda); font-size: clamp(14px, 1.5vw, 15.5px); max-width: 520px; margin-bottom: 18px; }
.hero-tombol { display: flex; gap: 9px; flex-wrap: wrap; margin-bottom: 18px; }
.hero-chip { display: flex; flex-wrap: wrap; gap: 6px; }
.hero-chip span {
  font-size: 11.5px; font-weight: 600; color: var(--teks-muda);
  border: 1px solid var(--kaca-garis); background: var(--kaca);
  padding: 4px 11px; border-radius: 999px;
}
.hero-chip span:nth-child(6n+1) { color: var(--r1); border-color: rgba(34, 211, 238, .3); }
.hero-chip span:nth-child(6n+2) { color: var(--r2); border-color: rgba(96, 165, 250, .3); }
.hero-chip span:nth-child(6n+3) { color: var(--r3); border-color: rgba(167, 139, 250, .3); }
.hero-chip span:nth-child(6n+4) { color: var(--r4); border-color: rgba(251, 191, 36, .3); }
.hero-chip span:nth-child(6n+5) { color: var(--r5); border-color: rgba(52, 211, 153, .3); }
.hero-chip span:nth-child(6n+6) { color: var(--r6); border-color: rgba(244, 114, 182, .3); }

/* Visual kanan: kartu kaca */
.hero-visual { position: relative; min-height: 300px; }
.kartu-kaca {
  background: rgba(15, 25, 45, .75);
  border: 1px solid var(--kaca-garis);
  border-radius: var(--radius);
  backdrop-filter: blur(10px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}
.kartu-utama { padding: 16px 18px; }
.kk-kepala { display: flex; align-items: center; gap: 5px; margin-bottom: 12px; }
.kk-kepala em { margin-left: 7px; font-style: normal; color: var(--teks-muda); font-size: 11.5px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }
.titik { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.titik.merah { background: #f87171; } .titik.kuning { background: #fbbf24; } .titik.hijau { background: #34d399; }
.kk-baris {
  display: flex; align-items: center; gap: 9px;
  font-size: 12.5px; color: var(--teks-muda);
  padding: 7px 11px; border-radius: 9px; background: rgba(255, 255, 255, .03);
  margin-bottom: 6px;
}
.kk-baris b {
  margin-left: auto; color: #34d399;
  font-size: 10px; font-weight: 800; letter-spacing: .8px;
  background: rgba(52, 211, 153, .12);
  border: 1px solid rgba(52, 211, 153, .3);
  border-radius: 999px; padding: 2px 9px;
}
.kk-baris:nth-child(4) b { color: #60a5fa; background: rgba(96, 165, 250, .12); border-color: rgba(96, 165, 250, .3); }
.ind { width: 7px; height: 7px; border-radius: 50%; flex: none; }
.hijau-ind { background: #34d399; box-shadow: 0 0 8px #34d399; animation: denyut 2s ease-in-out infinite; }
.biru-ind { background: #60a5fa; box-shadow: 0 0 8px #60a5fa; animation: denyut 2s ease-in-out infinite .7s; }
@keyframes denyut { 0%, 100% { opacity: 1; } 50% { opacity: .35; } }
.kk-grafik { display: flex; align-items: flex-end; gap: 6px; height: 60px; margin-top: 12px; }
.kk-grafik i {
  flex: 1; border-radius: 5px 5px 0 0;
  background: linear-gradient(180deg, #22d3ee, rgba(59, 130, 246, .25));
  animation: nafas 3s ease-in-out infinite;
}
.kk-grafik i:nth-child(2n) { animation-delay: .6s; }
.kk-grafik i:nth-child(3n) { animation-delay: 1.1s; }
@keyframes nafas { 0%, 100% { opacity: .75; } 50% { opacity: 1; } }
.kartu-apung {
  position: absolute;
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px;
  color: var(--aksen);
  animation: melayang 5s ease-in-out infinite;
}
.kartu-apung-2 { color: var(--r3); }
.kartu-apung b { display: block; color: #fff; font-size: 12.5px; }
.kartu-apung small { color: var(--teks-muda); font-size: 11px; }
.kartu-apung-1 { top: -26px; right: -6px; }
.kartu-apung-2 { bottom: -30px; left: -10px; animation-delay: 2.2s; }
@keyframes melayang { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* ---------- Bagian umum ---------- */
.bagian { padding: 56px 0; }
.bagian-gelap { background: var(--latar-2); }
.bagian-judul { text-align: center; max-width: 620px; margin: 0 auto 28px; }
.label-bagian {
  display: inline-block;
  color: var(--aksen); font-size: 11.5px; font-weight: 800;
  letter-spacing: 2px; text-transform: uppercase;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  margin-bottom: 7px;
}
.label-bagian::before { content: "// "; opacity: .55; }
.bagian-judul h2 { color: #fff; font-size: clamp(22px, 3vw, 30px); line-height: 1.22; letter-spacing: -.4px; }
.bagian-judul p { color: var(--teks-muda); font-size: 14px; margin-top: 6px; }

/* ---------- Strip statistik ---------- */
.strip-stat {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: rgba(13, 22, 40, .92);
  border: 1px solid var(--kaca-garis);
  border-radius: var(--radius);
  overflow: hidden;
  margin-top: 34px;
}
.strip-stat div {
  padding: 15px 16px;
  text-align: center;
}
.strip-stat b { display: block; font-size: clamp(20px, 2.6vw, 26px); font-weight: 800; letter-spacing: -.5px; line-height: 1.2; }
.strip-stat span { display: block; color: var(--teks-muda); font-size: 11.5px; margin-top: 2px; }
.strip-stat div:nth-child(1) b { color: var(--r1); }
.strip-stat div:nth-child(2) b { color: var(--r3); }
.strip-stat div:nth-child(3) b { color: var(--r4); }
.strip-stat div:nth-child(4) b { color: var(--r5); }

/* ---------- Tentang ---------- */
.tentang-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 24px; align-items: start; }
.tentang-teks { color: var(--teks-muda); font-size: 14.5px; margin-bottom: 16px; }
.tentang-teks strong { color: var(--teks); }
.visi-kotak {
  border-left: 3px solid var(--aksen);
  background: var(--kaca);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 14px 18px;
}
.visi-kotak h3 { color: var(--aksen); font-size: 12px; letter-spacing: 1.6px; text-transform: uppercase; margin-bottom: 4px; }
.visi-kotak p { color: var(--teks); font-size: 14.5px; }
.misi-kotak {
  background: var(--kaca);
  border: 1px solid var(--kaca-garis);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.misi-kotak h3 { color: #fff; font-size: 17px; margin-bottom: 10px; }
.misi-kotak ul { list-style: none; }
.misi-kotak li {
  position: relative;
  padding: 7px 0 7px 28px;
  color: var(--teks-muda); font-size: 14px;
  border-bottom: 1px dashed rgba(255, 255, 255, .07);
}
.misi-kotak li:last-child { border-bottom: none; }
.misi-kotak li::before {
  content: "✓";
  position: absolute; left: 0; top: 7px;
  width: 19px; height: 19px;
  border-radius: 50%;
  background: rgba(34, 211, 238, .15);
  color: var(--aksen); font-weight: 800; font-size: 11px;
  display: flex; align-items: center; justify-content: center;
}
.misi-kotak li:nth-child(2)::before { background: rgba(167, 139, 250, .15); color: var(--r3); }
.misi-kotak li:nth-child(3)::before { background: rgba(251, 191, 36, .15); color: var(--r4); }
.misi-kotak li:nth-child(4)::before { background: rgba(52, 211, 153, .15); color: var(--r5); }

/* ---------- Layanan ---------- */
.layanan-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.layanan-kartu {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--kaca);
  border: 1px solid var(--kaca-garis);
  border-radius: var(--radius);
  padding: 20px 18px;
  --rona: var(--r1);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}
/* Tiap kartu punya rona sendiri supaya berwarna tapi tidak ramai */
.layanan-kartu:nth-child(6n+2) { --rona: var(--r2); }
.layanan-kartu:nth-child(6n+3) { --rona: var(--r3); }
.layanan-kartu:nth-child(6n+4) { --rona: var(--r4); }
.layanan-kartu:nth-child(6n+5) { --rona: var(--r5); }
.layanan-kartu:nth-child(6n+6) { --rona: var(--r6); }
/* Sorotan cahaya mengikuti kursor */
.layanan-kartu::before {
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(200px circle at var(--mx, 50%) var(--my, 50%), color-mix(in srgb, var(--rona) 16%, transparent), transparent 70%);
  opacity: 0;
  transition: opacity .25s ease;
}
.layanan-kartu:hover::before { opacity: 1; }
.layanan-kartu:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--rona) 45%, transparent); }
.layanan-kartu .layanan-ikon { transition: transform .25s ease, box-shadow .25s ease; }
.layanan-kartu:hover .layanan-ikon { transform: translateY(-2px) scale(1.05); }
.layanan-kartu li { transition: transform .2s ease, color .2s ease; }
.layanan-kartu:hover li { transform: translateX(3px); color: #cbd5e1; }
.layanan-ikon {
  width: 40px; height: 40px;
  border-radius: 11px;
  background: color-mix(in srgb, var(--rona) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--rona) 32%, transparent);
  color: var(--rona);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 12px;
}
.layanan-ikon svg { width: 20px; height: 20px; }
.layanan-kartu h3 { color: #fff; font-size: 16px; margin-bottom: 5px; }
.layanan-kartu p { color: var(--teks-muda); font-size: 13.5px; margin-bottom: 10px; }
.layanan-kartu ul { list-style: none; display: flex; flex-wrap: wrap; gap: 4px 6px; }
.layanan-kartu li {
  color: var(--teks-muda); font-size: 11.5px; font-weight: 600;
  background: rgba(255, 255, 255, .04);
  border: 1px solid var(--kaca-garis);
  border-radius: 999px;
  padding: 3px 10px;
}
.layanan-cta {
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  background: linear-gradient(145deg, rgba(34, 211, 238, .12), rgba(59, 130, 246, .12));
  border-color: rgba(34, 211, 238, .35);
}
.layanan-cta p { margin-bottom: 12px; }

/* ---------- Portfolio ---------- */
.porto-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.porto-kartu {
  background: var(--kaca);
  border: 1px solid var(--kaca-garis);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease;
}
.porto-kartu:hover { transform: translateY(-6px); border-color: rgba(34, 211, 238, .45); }
.porto-foto { aspect-ratio: 16 / 10; overflow: hidden; }
.porto-foto img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; display: block; }
.porto-kartu:hover .porto-foto img { transform: scale(1.06); }
.porto-placeholder {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(145deg, #10203c, #0c2a3a);
  color: rgba(34, 211, 238, .6);
}
.porto-kartu { position: relative; }
.porto-tautan { position: absolute; inset: 0; z-index: 3; }
.porto-klik { cursor: pointer; }
.porto-lapis {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(180deg, rgba(8, 20, 40, .2), rgba(8, 20, 40, .78));
  opacity: 0;
  transition: opacity .25s ease;
}
.porto-klik:hover .porto-lapis { opacity: 1; }
.porto-lapis-teks {
  border: 1.5px solid rgba(255, 255, 255, .85);
  border-radius: 999px;
  padding: 9px 20px;
  color: #fff; font-size: 14px; font-weight: 700;
  transform: translateY(8px);
  transition: transform .25s ease;
}
.porto-klik:hover .porto-lapis-teks { transform: translateY(0); }
.porto-ada-link { display: inline-block; margin-top: 9px; font-size: 12.5px; font-weight: 700; color: var(--aksen); }
.porto-isi { padding: 13px 15px 15px; }
.porto-kategori {
  display: inline-block;
  font-size: 10.5px; font-weight: 800; letter-spacing: .9px; text-transform: uppercase;
  color: var(--aksen);
  background: rgba(34, 211, 238, .12);
  padding: 2px 9px; border-radius: 999px;
  margin-bottom: 7px;
}
/* Rona kategori bergantian antar kartu */
.porto-kartu:nth-child(6n+2) .porto-kategori { color: var(--r2); background: rgba(96, 165, 250, .13); }
.porto-kartu:nth-child(6n+3) .porto-kategori { color: var(--r3); background: rgba(167, 139, 250, .13); }
.porto-kartu:nth-child(6n+4) .porto-kategori { color: var(--r4); background: rgba(251, 191, 36, .13); }
.porto-kartu:nth-child(6n+5) .porto-kategori { color: var(--r5); background: rgba(52, 211, 153, .13); }
.porto-kartu:nth-child(6n+6) .porto-kategori { color: var(--r6); background: rgba(244, 114, 182, .13); }
.porto-isi h3 { color: #fff; font-size: 15px; margin-bottom: 3px; line-height: 1.32; }
.porto-isi p { color: var(--teks-muda); font-size: 12.5px; }
.porto-ada-link { margin-top: 6px; font-size: 11.5px; }

/* ---------- CTA ---------- */
.cta {
  background:
    radial-gradient(600px 260px at 20% 0%, rgba(34, 211, 238, .16), transparent 60%),
    radial-gradient(600px 260px at 85% 100%, rgba(59, 130, 246, .16), transparent 60%),
    var(--latar-2);
  border-top: 1px solid var(--kaca-garis);
  border-bottom: 1px solid var(--kaca-garis);
  padding: 48px 0;
  text-align: center;
}
.cta h2 { color: #fff; font-size: clamp(21px, 2.8vw, 28px); margin-bottom: 8px; }
.cta p { color: var(--teks-muda); font-size: 14px; margin-bottom: 18px; max-width: 520px; margin-left: auto; margin-right: auto; }

/* ---------- Kontak ---------- */
.kontak-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 16px; align-items: stretch; }
.kontak-info { display: flex; flex-direction: column; gap: 9px; align-items: flex-start; }
.kontak-item {
  display: flex; gap: 12px; width: 100%; align-items: center;
  background: var(--kaca);
  border: 1px solid var(--kaca-garis);
  border-radius: var(--radius);
  padding: 12px 14px;
}
.kontak-ikon {
  flex: none;
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(34, 211, 238, .12);
  color: var(--aksen);
  display: flex; align-items: center; justify-content: center;
}
.kontak-item:nth-child(2) .kontak-ikon { background: rgba(52, 211, 153, .12); color: var(--r5); }
.kontak-item:nth-child(3) .kontak-ikon { background: rgba(167, 139, 250, .12); color: var(--r3); }
.kontak-item b { display: block; color: #fff; font-size: 13.5px; margin-bottom: 1px; }
.kontak-item span { color: var(--teks-muda); font-size: 13px; }
.kontak-peta { border-radius: var(--radius); overflow: hidden; border: 1px solid var(--kaca-garis); min-height: 260px; }
.kontak-peta iframe { width: 100%; height: 100%; min-height: 260px; border: 0; display: block; filter: grayscale(.2) contrast(1.05); }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--kaca-garis); padding: 20px 0; }
.footer-isi { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.footer p { color: var(--teks-muda); font-size: 12.5px; }
.footer-sosial { margin-top: 0; }
.footer-sosial a { width: 34px; height: 34px; }

/* ---------- Tombol WA mengambang ---------- */
.wa-mengambang {
  position: fixed; right: 20px; bottom: 20px; z-index: 70;
  width: 56px; height: 56px;
  background: #25d366; color: #fff;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  box-shadow: 0 10px 28px rgba(37, 211, 102, .45);
  transition: transform .15s ease;
}
.wa-mengambang:hover { transform: scale(1.08); }

/* ---------- Halaman dalam & artikel ---------- */
.tengah { text-align: center; }
.jarak-atas { margin-top: 30px; }
.kosong { color: var(--teks-muda); padding: 20px 0; }
.hp { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; overflow: hidden; }
.nav-menu a.aktif { color: #fff; background: var(--kaca); }

.banner-halaman { padding: 126px 0 38px; background: var(--latar-2); border-bottom: 1px solid var(--kaca-garis); }
.banner-halaman h1 { color: #fff; font-size: clamp(23px, 3.2vw, 32px); letter-spacing: -.4px; }
.banner-jarak { padding-top: 122px; }

.remah { font-size: 13.5px; color: var(--teks-muda); margin-bottom: 20px; }
.remah a { color: var(--teks-muda); }
.remah a:hover { color: var(--aksen); }

.artikel-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.artikel-kartu {
  background: var(--kaca);
  border: 1px solid var(--kaca-garis);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .2s ease, border-color .2s ease;
}
.artikel-kartu:hover { transform: translateY(-6px); border-color: rgba(34, 211, 238, .45); }
.artikel-foto { display: block; aspect-ratio: 16 / 9; overflow: hidden; }
.artikel-foto img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s ease; }
.artikel-kartu:hover .artikel-foto img { transform: scale(1.06); }
.artikel-foto-kosong {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 42px;
  background: linear-gradient(145deg, #10203c, #0c2a3a);
}
.artikel-isi { padding: 13px 15px 15px; }
.artikel-isi h3 { font-size: 14.5px; line-height: 1.38; margin: 6px 0 6px; }
.artikel-isi h3 a { color: #fff; }
.artikel-isi h3 a:hover { color: var(--aksen); }
.artikel-isi p { color: var(--teks-muda); font-size: 13.5px; margin-bottom: 10px; }
.artikel-isi small { color: var(--teks-muda); font-size: 12.5px; opacity: .8; }

.wadah-artikel { max-width: 800px; }
.artikel-judul { color: #fff; font-size: clamp(26px, 4vw, 38px); line-height: 1.25; margin: 12px 0 8px; letter-spacing: -.4px; }
.artikel-meta { color: var(--teks-muda); font-size: 14px; margin-bottom: 24px; }
.artikel-sampul { width: 100%; border-radius: var(--radius); border: 1px solid var(--kaca-garis); margin-bottom: 28px; }
.artikel-tulisan { color: var(--teks); font-size: 16.5px; line-height: 1.85; }
.artikel-tulisan p { margin-bottom: 18px; color: #cbd5e1; }
.artikel-tulisan h2, .artikel-tulisan h3, .artikel-tulisan h4 { color: #fff; margin: 28px 0 12px; }
.artikel-tulisan img { border-radius: 12px; margin: 10px 0; max-width: 100%; height: auto; }
.artikel-tulisan a { color: var(--aksen); }
.artikel-tulisan ul, .artikel-tulisan ol { margin: 0 0 18px 22px; color: #cbd5e1; }
.artikel-cta {
  margin-top: 36px;
  border: 1px solid var(--kaca-garis);
  background: var(--kaca);
  border-radius: var(--radius);
  padding: 22px 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.artikel-cta p { color: var(--teks); font-weight: 600; }

/* ---------- Halaman detail portfolio ---------- */
.porto-detail { display: grid; grid-template-columns: 1.25fr 1fr; gap: 36px; align-items: start; }
.porto-detail-foto img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--kaca-garis);
  display: block;
}
.porto-placeholder-besar {
  aspect-ratio: 16 / 10;
  border-radius: var(--radius);
  border: 1px solid var(--kaca-garis);
}
.porto-buka {
  display: block;
  margin-top: 12px;
  text-align: center;
  font-size: 13.5px; font-weight: 700;
  color: var(--teks-muda);
  background: var(--kaca);
  border: 1px solid var(--kaca-garis);
  border-radius: 10px;
  padding: 10px;
}
.porto-buka:hover { color: var(--aksen); border-color: var(--aksen); }
.porto-detail-info h1 { color: #fff; font-size: clamp(24px, 3.6vw, 34px); line-height: 1.2; margin: 10px 0 18px; letter-spacing: -.4px; }
.tabel-detail { width: 100%; border-collapse: collapse; margin-bottom: 20px; }
.tabel-detail td { padding: 11px 2px; border-bottom: 1px solid var(--kaca-garis); font-size: 14.5px; }
.tabel-detail td:first-child { color: var(--teks-muda); width: 42%; }
.tabel-detail td:last-child { color: #fff; font-weight: 600; text-align: right; }
.porto-deskripsi { color: #cbd5e1; font-size: 15.5px; line-height: 1.8; margin-bottom: 24px; }
.porto-tombol { display: flex; gap: 12px; flex-wrap: wrap; }

/* Kotak akun demo */
.kotak-demo {
  margin-top: 24px;
  border: 1px dashed rgba(34, 211, 238, .45);
  background: rgba(34, 211, 238, .07);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.kotak-demo h3 { color: var(--aksen); font-size: 15px; margin-bottom: 14px; letter-spacing: .3px; }
.demo-akun { display: flex; align-items: flex-end; gap: 22px; flex-wrap: wrap; }
.demo-akun span { display: block; color: var(--teks-muda); font-size: 11.5px; text-transform: uppercase; letter-spacing: 1.2px; margin-bottom: 3px; }
.demo-akun b {
  color: #fff; font-size: 15.5px;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: rgba(255, 255, 255, .07);
  border: 1px solid var(--kaca-garis);
  border-radius: 8px;
  padding: 5px 12px;
  display: inline-block;
}
.tombol-kecil-terang {
  border: 1px solid var(--kaca-garis);
  background: var(--kaca);
  color: var(--teks-muda);
  border-radius: 999px;
  padding: 8px 16px;
  font: inherit; font-size: 13px; font-weight: 700;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
}
.tombol-kecil-terang:hover { background: rgba(34, 211, 238, .18); color: var(--aksen); border-color: var(--aksen); }
.tombol-kecil-terang.tersalin { background: #34d399; border-color: #34d399; color: #06121f; }
.demo-catatan { margin-top: 12px; color: var(--teks-muda); font-size: 13.5px; line-height: 1.6; }

@media (max-width: 860px) {
  .porto-detail { grid-template-columns: 1fr; gap: 26px; }
}

/* ---------- Tombol bagikan artikel ---------- */
.bagikan {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px solid var(--kaca-garis);
}
.bagikan-label {
  display: block;
  color: var(--teks-muda);
  font-size: 13px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase;
  margin-bottom: 14px;
}
.bagikan-tombol { display: flex; gap: 10px; flex-wrap: wrap; }
.bagi {
  display: inline-flex; align-items: center; gap: 8px;
  height: 42px; padding: 0 14px;
  border: 1px solid var(--kaca-garis);
  border-radius: 999px;
  background: var(--kaca);
  color: var(--teks-muda);
  font: inherit; font-size: 13.5px; font-weight: 700;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
}
.bagi:hover { transform: translateY(-2px); color: #fff; }
.bagi-fb:hover { background: #1877f2; border-color: #1877f2; }
.bagi-wa:hover { background: #25d366; border-color: #25d366; }
.bagi-x:hover  { background: #000; border-color: #4b5563; }
.bagi-tg:hover { background: #229ed9; border-color: #229ed9; }
.bagi-salin:hover { background: rgba(34, 211, 238, .18); border-color: var(--aksen); color: var(--aksen); }
.bagi.tersalin { background: #34d399; border-color: #34d399; color: #06121f; }
.bagi svg { display: block; }

/* ---------- Form kontak ---------- */
.kontak-form {
  background: var(--kaca);
  border: 1px solid var(--kaca-garis);
  border-radius: var(--radius);
  padding: 18px 20px;
}
.kontak-form h3 { color: #fff; font-size: 17px; margin-bottom: 12px; }
.kontak-form form { display: flex; flex-direction: column; gap: 9px; }
.form-baris { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.kontak-form input, .kontak-form textarea {
  width: 100%;
  padding: 10px 13px;
  border: 1px solid var(--kaca-garis);
  border-radius: 12px;
  background: rgba(255, 255, 255, .04);
  color: var(--teks);
  font: inherit; font-size: 14.5px;
}
.kontak-form input::placeholder, .kontak-form textarea::placeholder { color: #64748b; }
.kontak-form input:focus, .kontak-form textarea:focus {
  outline: none; border-color: var(--aksen); box-shadow: 0 0 0 3px rgba(34, 211, 238, .15);
}
.kontak-form .tombol { align-self: flex-start; }

.flash { padding: 12px 17px; border-radius: 12px; font-size: 14px; font-weight: 600; margin-bottom: 14px; }
.flash-sukses { background: rgba(52, 211, 153, .12); color: #6ee7b7; border: 1px solid rgba(52, 211, 153, .4); }
.flash-gagal { background: rgba(248, 113, 113, .12); color: #fca5a5; border: 1px solid rgba(248, 113, 113, .4); }

/* ---------- Animasi muncul saat digulir ---------- */
.muncul { opacity: 0; transform: translateY(26px); transition: opacity .6s ease, transform .6s ease; }
.muncul.tampil { opacity: 1; transform: translateY(0); }

/* ---------- Responsif ---------- */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; gap: 52px; }
  .hero { padding: 116px 0 44px; }
  .hero-visual { max-width: 440px; margin: 0 auto; }
  .layanan-grid, .porto-grid, .artikel-grid { grid-template-columns: repeat(2, 1fr); }
  .tentang-grid, .kontak-grid { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .nav-tombol { display: block; }
  .nav-menu {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch;
    background: #101c32;
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--kaca-garis);
    box-shadow: 0 16px 34px rgba(0, 0, 0, .5);
    padding: 12px 16px 16px; gap: 3px;
  }
  .nav-menu.terbuka { display: flex; }
  .nav-menu a { padding: 12px 14px; }
  .nav-menu a.tombol-aksen { margin: 10px 0 0; text-align: center; }
  .layanan-grid, .porto-grid, .artikel-grid { grid-template-columns: 1fr; }
  .form-baris { grid-template-columns: 1fr; }
  .kartu-apung-1 { top: -16px; right: 0; }
  .kartu-apung-2 { bottom: -18px; left: 0; }
  .bagian { padding: 42px 0; }
  .banner-halaman { padding: 108px 0 30px; }
  .banner-jarak { padding-top: 106px; }

  /* Bar informasi diringkas: alamat panjang disembunyikan, kontak tetap tampil.
     Email menempel tepi kiri, nomor menempel tepi kanan — sejajar isi halaman. */
  .bu-kiri { display: none; }
  .bar-utilitas-isi { justify-content: space-between; }
  .bu-kanan {
    flex: 1; width: 100%;
    justify-content: space-between;
    gap: 10px; font-size: 11px;
  }
  .bu-kanan a { min-width: 0; overflow: hidden; text-overflow: ellipsis; }

  /* Padat & nyaman di layar kecil */
  .strip-stat { grid-template-columns: repeat(2, 1fr); margin-top: 26px; }
  .hero-tombol { flex-direction: column; align-items: stretch; }
  .hero-tombol .tombol { text-align: center; }
  .hero { padding: 106px 0 36px; }
  .hero-visual { min-height: 240px; }
  .porto-detail, .bagikan-tombol { gap: 10px; }
  .cta { padding: 38px 0; }
  .kontak-form { padding: 16px; }
}