/* PT Kode Digital Solusindo - company profile */
:root {
  --navy: #0b1f3a; --navy2: #132d52; --blue: #2563eb; --cyan: #06b6d4; --ink: #0f172a;
  --text: #334155; --muted: #64748b; --line: #e2e8f0; --bg-alt: #f5f8fc; --radius: 16px;
  --shadow: 0 10px 30px rgba(15, 23, 42, .08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: 'Plus Jakarta Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif; color: var(--text); line-height: 1.65; background: #fff; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--blue); }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.25; margin: 0 0 .6em; }
h1 { font-size: clamp(2rem, 4.2vw, 3.2rem); font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 800; letter-spacing: -.01em; }
h3 { font-size: 1.1rem; font-weight: 700; }
p { margin: 0 0 1em; }
.container { width: min(1160px, 100% - 40px); margin-inline: auto; }
.ico { width: 26px; height: 26px; flex: none; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 24px; border-radius: 999px; background: linear-gradient(135deg, var(--blue), #1d4ed8); color: #fff; font-weight: 700; text-decoration: none; font-size: .95rem; box-shadow: 0 8px 20px rgba(37, 99, 235, .25); transition: transform .15s, box-shadow .15s; border: 0; }
.btn:hover { transform: translateY(-1px); box-shadow: 0 12px 26px rgba(37, 99, 235, .32); }
.btn-sm { padding: 9px 18px; font-size: .88rem; }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--line); }
.btn-ghost:hover { box-shadow: inset 0 0 0 2px var(--blue); }
.btn-light { background: #fff; color: var(--navy); box-shadow: none; }
.link-arrow { font-weight: 700; text-decoration: none; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .92); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.nav-wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-size: 1.15rem; font-weight: 600; }
.logo b { font-weight: 800; color: var(--blue); }
.logo span { display: block; }
.logo small { display: block; font-size: .68rem; font-weight: 500; color: var(--muted); letter-spacing: .04em; margin-top: 2px; }
.main-nav { display: flex; align-items: center; gap: 28px; }
.main-nav a { color: var(--text); text-decoration: none; font-weight: 600; font-size: .95rem; }
.main-nav a:hover, .main-nav a.active { color: var(--blue); }
.main-nav a.btn { color: #fff; }
.nav-toggle { display: none; background: none; border: 0; width: 42px; height: 42px; padding: 10px; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; background: var(--ink); margin: 5px 0; border-radius: 2px; transition: .2s; }

/* Hero */
.hero { background: radial-gradient(900px 500px at 85% 10%, rgba(6, 182, 212, .14), transparent 60%), radial-gradient(800px 500px at 10% 0%, rgba(37, 99, 235, .12), transparent 60%), #fff; padding: 80px 0 90px; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center; }
.eyebrow { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; color: var(--blue); background: rgba(37, 99, 235, .08); padding: 6px 12px; border-radius: 999px; margin-bottom: 18px; }
.grad { background: linear-gradient(90deg, var(--blue), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: 640px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; margin: 28px 0 26px; }
.hero-points { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 10px 22px; font-size: .92rem; font-weight: 600; color: var(--ink); }
.hero-points li { display: flex; align-items: center; gap: 6px; }
.hero-points .ico { width: 18px; height: 18px; color: #10b981; }

.hero-visual { position: relative; height: 470px; }
.phone { position: absolute; right: 40px; top: 0; width: 250px; height: 470px; border-radius: 38px; background: var(--navy); padding: 12px; box-shadow: 0 30px 60px rgba(11, 31, 58, .35); }
.phone-notch { position: absolute; top: 18px; left: 50%; width: 80px; height: 18px; margin-left: -40px; background: #000; border-radius: 10px; z-index: 2; }
.phone-screen { height: 100%; border-radius: 28px; background: linear-gradient(180deg, #eef4ff, #fff); padding: 46px 16px 16px; display: flex; flex-direction: column; gap: 12px; }
.app-bar { display: flex; align-items: center; gap: 8px; color: var(--ink); font-size: .95rem; }
.app-bar .dot { width: 26px; height: 26px; border-radius: 8px; background: linear-gradient(135deg, var(--blue), var(--cyan)); }
.app-card { background: #fff; border-radius: 14px; padding: 12px; box-shadow: 0 4px 14px rgba(15, 23, 42, .07); flex: 1; }
.app-card small { display: block; font-size: .7rem; color: var(--muted); }
.app-card strong { color: var(--ink); font-size: 1rem; }
.app-card.big { background: linear-gradient(135deg, var(--blue), #1e40af); color: #fff; }
.app-card.big small, .app-card.big strong { color: #fff; }
.app-card.big strong { font-size: 1.4rem; }
.bar { height: 6px; border-radius: 6px; background: rgba(255, 255, 255, .25); margin-top: 10px; }
.bar i { display: block; height: 100%; border-radius: 6px; background: #67e8f9; }
.app-row { display: flex; gap: 10px; }
.app-list { display: flex; flex-direction: column; gap: 8px; }
.app-list span { height: 38px; border-radius: 10px; background: #fff; box-shadow: 0 3px 10px rgba(15, 23, 42, .05); }
.code-card { position: absolute; left: 0; bottom: 30px; width: 290px; background: #0f172a; border-radius: 16px; padding: 14px 18px; box-shadow: 0 24px 50px rgba(15, 23, 42, .3); }
.code-dots { display: flex; gap: 6px; margin-bottom: 8px; }
.code-dots i { width: 10px; height: 10px; border-radius: 50%; background: #ef4444; }
.code-dots i:nth-child(2) { background: #f59e0b; } .code-dots i:nth-child(3) { background: #10b981; }
.code-card pre { margin: 0; color: #cbd5e1; font: 500 .8rem/1.6 ui-monospace, Consolas, monospace; white-space: pre; }
.code-card .k { color: #c084fc; } .code-card .f { color: #60a5fa; } .code-card .s { color: #34d399; }

/* Sections */
.section { padding: 84px 0; }
.section.alt { background: var(--bg-alt); }
.section-head { max-width: 680px; margin: 0 auto 44px; text-align: center; }
.section-head p { color: var(--muted); }
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.cards-4 { grid-template-columns: repeat(4, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: transform .2s, box-shadow .2s, border-color .2s; }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: transparent; }
.card .ico, .feature .ico, .vm .ico, .contact-card .ico { width: 46px; height: 46px; padding: 10px; border-radius: 12px; background: rgba(37, 99, 235, .09); color: var(--blue); margin-bottom: 16px; }
.card p { margin: 0; color: var(--muted); font-size: .95rem; }

.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: s; }
.steps li { background: #fff; border-radius: var(--radius); padding: 26px; border: 1px solid var(--line); position: relative; }
.steps b { display: inline-block; font-size: 2rem; font-weight: 800; background: linear-gradient(90deg, var(--blue), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; margin-bottom: 8px; }
.steps p { margin: 0; color: var(--muted); font-size: .94rem; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.feature-list { display: grid; gap: 16px; }
.feature { display: flex; gap: 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.feature .ico { margin: 0; }
.feature h3 { margin-bottom: .2em; }
.feature p { margin: 0; color: var(--muted); font-size: .94rem; }

.chips { display: flex; flex-wrap: wrap; justify-content: center; gap: 12px; max-width: 860px; margin: 0 auto; }
.chips span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 10px 20px; font-weight: 600; color: var(--ink); font-size: .92rem; }

.cta-band { background: linear-gradient(135deg, var(--navy), var(--navy2) 60%, #1e3a8a); color: #fff; padding: 60px 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { color: #fff; margin-bottom: .2em; }
.cta-band p { margin: 0; color: #cbd5e1; }

/* Inner pages */
.page-hero { background: radial-gradient(700px 360px at 90% 0%, rgba(6, 182, 212, .13), transparent 60%), var(--bg-alt); padding: 70px 0 56px; border-bottom: 1px solid var(--line); }
.page-hero.slim { padding: 56px 0 40px; }
.page-hero.center { text-align: center; padding: 110px 0; }
.page-hero.center .lead { margin-inline: auto; }
.muted-h { color: var(--muted); font-weight: 600; font-size: .6em; }
.prose { font-size: 1.02rem; }
.prose.narrow { max-width: 820px; }
.prose h2 { font-size: 1.35rem; margin-top: 1.8em; }
.prose h2:first-child { margin-top: 0; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li { margin-bottom: .4em; }
.info-box { background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; }
.info-box dl { margin: 0; display: grid; grid-template-columns: 150px 1fr; gap: 10px 16px; font-size: .95rem; }
.info-box dt { color: var(--muted); }
.info-box dd { margin: 0; color: var(--ink); font-weight: 600; word-break: break-word; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.vm { background: #fff; border-radius: var(--radius); padding: 32px; border: 1px solid var(--line); }
.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; margin-bottom: 10px; }
.ticks .ico { width: 20px; height: 20px; color: #10b981; margin-top: 3px; }

.services { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.service { display: flex; gap: 20px; border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; background: #fff; }
.service h2 { font-size: 1.25rem; margin-bottom: .4em; }
.service p { color: var(--muted); }
.service-ico .ico { width: 54px; height: 54px; padding: 12px; border-radius: 14px; background: linear-gradient(135deg, var(--blue), var(--cyan)); color: #fff; }

.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; margin-bottom: 50px; }
.contact-card { display: block; text-decoration: none; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: .2s; }
.contact-card:hover { box-shadow: var(--shadow); border-color: transparent; transform: translateY(-3px); }
.contact-card p { margin: 0 0 4px; color: var(--blue); font-weight: 700; font-size: .9rem; overflow-wrap: anywhere; }
.contact-card small { color: var(--muted); }
.addr { display: flex; gap: 12px; }
.addr .ico { color: var(--blue); width: 22px; height: 22px; margin-top: 2px; }

.lang-tabs { display: inline-flex; gap: 6px; margin-top: 10px; background: #fff; border: 1px solid var(--line); padding: 5px; border-radius: 999px; }
.lang-tabs button { border: 0; background: none; padding: 8px 18px; border-radius: 999px; font: 600 .9rem 'Plus Jakarta Sans', sans-serif; color: var(--muted); cursor: pointer; }
.lang-tabs button.active { background: var(--blue); color: #fff; }
.legal .btn { margin-top: 6px; }

/* Footer */
.site-footer { background: var(--navy); color: #94a3b8; padding: 64px 0 26px; font-size: .94rem; }
.foot-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 40px; }
.site-footer h4 { color: #fff; font-size: .95rem; margin-bottom: 14px; }
.site-footer a, .site-footer span { display: block; color: #94a3b8; text-decoration: none; margin-bottom: 8px; }
.site-footer a:hover { color: #fff; }
.logo-light { color: #fff !important; margin-bottom: 14px !important; display: flex !important; }
.logo-light b { color: #60a5fa; }
.site-footer .muted { color: #94a3b8; max-width: 340px; }
.foot-bottom { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 40px; padding-top: 22px; font-size: .82rem; }
.foot-bottom span { margin: 0; }

/* Responsive */
@media (max-width: 980px) {
  .hero-grid, .split, .services, .two-col { grid-template-columns: 1fr; }
  .hero-visual { height: 440px; max-width: 460px; margin: 0 auto; width: 100%; }
  .cards { grid-template-columns: 1fr 1fr; }
  .cards-4, .steps { grid-template-columns: 1fr 1fr; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .main-nav { position: absolute; top: 72px; left: 0; right: 0; background: #fff; flex-direction: column; align-items: stretch; gap: 0; padding: 10px 20px 20px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); display: none; }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--line); }
  .main-nav a.btn { margin-top: 12px; justify-content: center; border: 0; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .logo small { display: none; }
  .hero { padding: 50px 0 60px; }
  .section { padding: 60px 0; }
  .cards, .cards-4, .steps, .foot-grid { grid-template-columns: 1fr; }
  .hero-visual { height: 400px; }
  .phone { right: 0; width: 220px; height: 400px; }
  .code-card { width: 250px; bottom: 10px; }
  .service { flex-direction: column; }
  .info-box dl { grid-template-columns: 1fr; gap: 2px; }
  .info-box dd { margin-bottom: 10px; }
}

/* Distribusi multi-store */
.stores { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.store { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 14px; text-align: center; transition: .2s; }
.store:hover { box-shadow: var(--shadow); border-color: transparent; transform: translateY(-2px); }
.store b { display: block; color: var(--ink); font-size: .98rem; }
.store small { color: var(--muted); font-size: .8rem; }
@media (max-width: 980px) { .stores { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 760px) { .stores { grid-template-columns: 1fr 1fr; } }

/* Toggle bahasa (bendera) */
.lang-switch { display: inline-flex; align-items: center; gap: 2px; margin-left: 18px; padding: 3px; border: 1px solid var(--line); border-radius: 999px; background: #fff; }
.lang-switch a { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; text-decoration: none; color: var(--muted); font-weight: 700; font-size: .78rem; letter-spacing: .04em; transition: .15s; }
.lang-switch a:hover { color: var(--ink); background: var(--bg-alt); }
.lang-switch a.active { background: var(--navy); color: #fff; }
.lang-switch .flag { width: 20px; height: 14px; border-radius: 3px; overflow: hidden; flex: none; box-shadow: 0 0 0 1px rgba(0, 0, 0, .08); }
@media (max-width: 760px) {
  .nav-wrap { gap: 8px; }
  .lang-switch { margin-left: auto; }
  .lang-switch a { padding: 5px 8px; }
}
.main-nav { margin-left: auto; }
@media (max-width: 760px) {
  .main-nav { margin-left: 0; }
  .logo { font-size: 1rem; gap: 8px; }
  .logo img { width: 32px; height: 32px; }
}
@media (max-width: 480px) {
  .lang-switch a span { display: none; }
  .lang-switch a { padding: 6px 7px; }
  .lang-switch .flag { width: 22px; height: 15px; }
}

/* Halaman error */
.error-page { padding: 90px 0 100px; }
.err-code { font-size: clamp(5rem, 16vw, 9rem); font-weight: 800; line-height: 1; letter-spacing: -.04em; margin: 4px 0 14px; background: linear-gradient(135deg, var(--blue), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.center-cta { justify-content: center; }
.err-help { color: var(--muted); font-size: .95rem; }
.err-en { margin-top: 26px; font-size: 1.4rem; }

/* Tombol pasang PWA (footer) */
.pwa-install { display: inline-flex; align-items: center; gap: 6px; background: rgba(255, 255, 255, .08); color: #fff; border: 1px solid rgba(255, 255, 255, .2); border-radius: 999px; padding: 7px 14px; font: 600 .82rem 'Plus Jakarta Sans', sans-serif; cursor: pointer; }
.pwa-install[hidden] { display: none; }
.pwa-install:hover { background: rgba(255, 255, 255, .16); }
.pwa-install .ico { width: 16px; height: 16px; }