/* ---------- Tokens ---------- */
:root{
  --bg: #0F1521;
  --bg-elevated: #161E2E;
  --bg-alt: #10182A;
  --paper: #F5F7FA;
  --text: #F5F7FA;
  --text-dim: #8A94A6;
  --accent: #5B6EF5;      /* indigo — sisi website/build   */
  --accent-2: #3DDC84;    /* hijau Android — sisi mobile   */
  --border: rgba(255,255,255,0.08);
  --radius: 14px;
  --display: 'Space Grotesk', sans-serif;
  --body: 'Inter', sans-serif;
  --mono: 'JetBrains Mono', monospace;
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit; text-decoration:none;}
img{max-width:100%; display:block;}
ul,ol{list-style:none; margin:0; padding:0;}
h1,h2,h3{font-family:var(--display); line-height:1.15; margin:0;}
p{margin:0;}

:focus-visible{
  outline:2px solid var(--accent-2);
  outline-offset:3px;
}

.wrap{
  max-width:1160px;
  margin:0 auto;
  padding:0 24px;
}

.cursor{
  color:var(--accent-2);
  animation:blink 1.1s steps(1) infinite;
}
.cursor-lg{ font-size:0.85em; }
@keyframes blink{ 50%{ opacity:0; } }
@media (prefers-reduced-motion: reduce){
  .cursor{ animation:none; }
  html{ scroll-behavior:auto; }
}

/* ---------- Header ---------- */
.site-header{
  position:sticky; top:0; z-index:50;
  background:rgba(15,21,33,0.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.header-row{
  display:flex; align-items:center; justify-content:space-between;
  height:72px;
}
.brand{
  font-family:var(--display);
  font-weight:700;
  font-size:1.25rem;
  letter-spacing:-0.01em;
}
.nav{ display:flex; align-items:center; gap:28px; }
.nav a{ font-size:0.95rem; color:var(--text-dim); transition:color .15s; }
.nav a:hover{ color:var(--text); }
.nav-cta{
  color:var(--text) !important;
  background:var(--accent);
  padding:9px 18px;
  border-radius:999px;
  font-weight:500;
}
.nav-cta:hover{ background:#4b5ce0; }

.nav-toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:0;
  cursor:pointer;
  padding:8px;
}
.nav-toggle span{
  width:22px; height:2px; background:var(--text); border-radius:2px;
}

/* ---------- Hero ---------- */
.hero{ padding:96px 0 64px; }
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  gap:56px;
  align-items:center;
}
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono);
  font-size:0.8rem;
  color:var(--accent-2);
  letter-spacing:0.06em;
  text-transform:uppercase;
  margin:0 0 20px;
}
.eyebrow .dot{
  width:7px; height:7px; border-radius:50%;
  background:var(--accent-2);
  box-shadow:0 0 0 4px rgba(61,220,132,0.15);
}
.hero-copy h1{
  font-size:clamp(2.1rem, 4.4vw, 3.4rem);
  font-weight:700;
  letter-spacing:-0.02em;
  margin-bottom:22px;
}
.lead{
  color:var(--text-dim);
  font-size:1.08rem;
  max-width:46ch;
  margin-bottom:32px;
}
.hero-actions{ display:flex; gap:14px; flex-wrap:wrap; margin-bottom:40px; }
.btn{
  display:inline-flex; align-items:center; gap:6px;
  padding:13px 24px;
  border-radius:10px;
  font-weight:600;
  font-size:0.95rem;
  transition:transform .15s ease, background .15s ease, border-color .15s;
}
.btn-primary{ background:var(--accent); color:#fff; }
.btn-primary:hover{ background:#4b5ce0; transform:translateY(-1px); }
.btn-ghost{ border:1px solid var(--border); color:var(--text); }
.btn-ghost:hover{ border-color:var(--accent-2); color:var(--accent-2); }

.hero-stats{ display:flex; gap:32px; flex-wrap:wrap; }
.hero-stats div{ display:flex; flex-direction:column; }
.hero-stats strong{ font-family:var(--display); font-size:1.5rem; }
.hero-stats span{ color:var(--text-dim); font-size:0.85rem; }

/* Hero visual */
.hero-visual{
  position:relative;
  display:flex;
  gap:20px;
  align-items:flex-end;
}
.editor-card{
  flex:1;
  background:var(--bg-elevated);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:0 20px 60px -20px rgba(0,0,0,0.6);
  align-self:flex-start;
}
.editor-topbar{
  display:flex; align-items:center; gap:7px;
  padding:12px 16px;
  border-bottom:1px solid var(--border);
}
.tdot{ width:9px; height:9px; border-radius:50%; }
.tdot.r{ background:#FF6159; }
.tdot.y{ background:#FFC02E; }
.tdot.g{ background:#28C840; }
.editor-name{ margin-left:8px; font-family:var(--mono); font-size:0.75rem; color:var(--text-dim); }
.editor-code{
  margin:0; padding:22px 18px 26px;
  font-family:var(--mono);
  font-size:0.82rem;
  color:var(--text-dim);
  white-space:pre-wrap;
}
.c-key{ color:#7C9CFF; }
.c-fn{ color:var(--accent-2); }
.c-prop{ color:#F5F7FA; }
.c-str{ color:#FFC02E; }

/* Phone mockup — Material Design cues */
.phone-frame{
  width:150px;
  flex-shrink:0;
  background:#05070C;
  border:6px solid #05070C;
  border-radius:28px;
  box-shadow:0 20px 60px -18px rgba(0,0,0,0.7), 0 0 0 1px var(--border);
}
.phone-notch{
  width:44px; height:5px;
  background:#0F1521;
  border-radius:4px;
  margin:6px auto 8px;
}
.phone-screen{
  position:relative;
  background:var(--bg-elevated);
  border-radius:20px;
  height:260px;
  padding:16px 14px;
  overflow:hidden;
}
.app-ui-title-bar{
  display:block;
  width:55%; height:10px;
  border-radius:4px;
  background:var(--accent-2);
}
.app-ui-header{ margin-bottom:18px; }
.app-ui-list{ display:flex; flex-direction:column; gap:12px; }
.app-ui-item{
  display:block; height:34px; border-radius:8px;
  background:rgba(255,255,255,0.06);
  border:1px solid var(--border);
}
.app-ui-item.short{ width:70%; }
.app-ui-fab{
  position:absolute;
  right:14px; bottom:16px;
  width:38px; height:38px;
  border-radius:50%;
  background:var(--accent-2);
  color:#05130C;
  font-weight:700;
  font-size:1.2rem;
  display:flex; align-items:center; justify-content:center;
  box-shadow:0 8px 18px -4px rgba(61,220,132,0.55);
}

/* Ticker */
.ticker-wrap{
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  overflow:hidden;
  background:var(--bg-alt);
}
.ticker{
  display:flex;
  gap:40px;
  padding:14px 0;
  font-family:var(--mono);
  font-size:0.85rem;
  color:var(--text-dim);
  white-space:nowrap;
  width:max-content;
  animation:scroll-left 26s linear infinite;
}
@keyframes scroll-left{
  from{ transform:translateX(0); }
  to{ transform:translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .ticker{ animation:none; }
}

/* ---------- Sections ---------- */
.section{ padding:96px 0; }
.section-alt{ background:var(--bg-alt); }
.section-eyebrow{
  font-family:var(--mono);
  font-size:0.8rem;
  color:var(--accent-2);
  text-transform:uppercase;
  letter-spacing:0.06em;
  margin:0 0 12px;
}
.section-title{
  font-size:clamp(1.6rem, 3vw, 2.2rem);
  max-width:32ch;
  margin-bottom:52px;
}

.card-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:20px;
}
.service-card{
  background:var(--bg-elevated);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:26px 22px;
  transition:border-color .15s, transform .15s;
}
.service-card:hover{ border-color:var(--accent-2); transform:translateY(-3px); }
.service-card .tag{
  display:inline-block;
  font-family:var(--mono);
  font-size:0.75rem;
  color:var(--accent-2);
  margin-bottom:16px;
}
.service-card h3{ font-size:1.1rem; margin-bottom:10px; }
.service-card p{ color:var(--text-dim); font-size:0.92rem; }

/* Process */
.process-list{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:24px;
}
.process-list li{
  display:flex; flex-direction:column; gap:14px;
  padding-top:18px;
  border-top:2px solid var(--border);
}
.step-no{
  font-family:var(--mono);
  color:var(--text-dim);
  font-size:0.85rem;
}
.process-list h3{ font-size:1.05rem; margin-bottom:8px; }
.process-list p{ color:var(--text-dim); font-size:0.92rem; }

/* Portfolio */
.portfolio-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:24px;
}
.portfolio-card{
  background:var(--bg-elevated);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
}
.portfolio-thumb{ height:150px; }
.thumb-1{ background:linear-gradient(135deg,#3DDC84,#0d2c1a); }
.thumb-2{ background:linear-gradient(135deg,#5B6EF5,#1b2340); }
.thumb-3{ background:linear-gradient(135deg,#FFC02E,#3a2c17); }
.portfolio-card h3{ font-size:1.02rem; margin:18px 20px 8px; }
.portfolio-card p{ color:var(--text-dim); font-size:0.9rem; margin:0 20px 20px; }

/* CTA */
.cta{
  padding:100px 0;
  background:radial-gradient(circle at 30% 20%, rgba(61,220,132,0.16), transparent 55%), var(--bg-alt);
  border-top:1px solid var(--border);
}
.cta-inner{ text-align:center; max-width:640px; }
.cta h2{ font-size:clamp(1.6rem, 3.4vw, 2.3rem); margin-bottom:16px; }
.cta p{ color:var(--text-dim); margin-bottom:32px; }
.cta .hero-actions{ justify-content:center; margin-bottom:0; }

/* Footer */
.site-footer{ padding:36px 0; border-top:1px solid var(--border); }
.footer-row{
  display:flex; align-items:center; justify-content:space-between; flex-wrap:wrap; gap:16px;
}
.footer-nav{ display:flex; gap:22px; }
.footer-nav a{ color:var(--text-dim); font-size:0.9rem; }
.footer-nav a:hover{ color:var(--text); }
.copyright{ color:var(--text-dim); font-size:0.85rem; }

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-visual{ justify-content:center; }
  .card-grid{ grid-template-columns:repeat(2,1fr); }
  .process-list{ grid-template-columns:repeat(2,1fr); }
  .portfolio-grid{ grid-template-columns:1fr; }
}
@media (max-width: 720px){
  .nav{
    position:absolute; top:72px; left:0; right:0;
    background:var(--bg);
    border-bottom:1px solid var(--border);
    flex-direction:column;
    align-items:flex-start;
    padding:20px 24px;
    display:none;
  }
  .nav.open{ display:flex; }
  .nav-toggle{ display:flex; }
  .card-grid{ grid-template-columns:1fr; }
  .process-list{ grid-template-columns:1fr; }
  .hero-visual{ flex-direction:column; align-items:center; }
  .hero-stats{ gap:24px; }
}