:root{
  --bg:#FFFFFF;
  --bg-alt:#FAFAFA;
  --surface:#FFFFFF;
  --surface-2:#F5F6F8;
  --border:#E5E7EB;
  --border-hi:#D1D5DB;
  --orange:#FF5A1F;
  --orange-light:#FF7A3D;
  --orange-dim:#E24A12;
  --orange-tint:#FFF3EC;
  --amber:#FFA733;
  --text:#14171C;
  --text-muted:#5B6270;
  --text-dim:#8A909B;
  --green:#1FAE6B;
  --green-tint:#EAFBF3;
  --font-display:'Chakra Petch', sans-serif;
  --font-body:'Inter', sans-serif;
  --font-mono:'JetBrains Mono', monospace;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-body);
  line-height:1.6;
  overflow-x:hidden;
  background-image:
    radial-gradient(circle at 15% 8%, rgba(255,90,31,0.06), transparent 40%),
    radial-gradient(circle at 90% 20%, rgba(255,90,31,0.05), transparent 35%);
}
::selection{background:var(--orange);color:#fff;}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px;}
.eyebrow{
  font-family:var(--font-mono);
  font-size:12.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--orange-dim);
  display:flex;
  align-items:center;
  gap:10px;
}
.eyebrow::before{
  content:'';
  width:7px;height:7px;
  background:var(--orange);
  border-radius:50%;
  box-shadow:0 0 10px 2px rgba(255,90,31,.35);
  animation:pulse 1.8s infinite;
}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.35;}}

/* background grid texture */
.grid-tex{
  position:fixed;inset:0;
  background-image:
    linear-gradient(rgba(255,90,31,0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,90,31,0.045) 1px, transparent 1px);
  background-size:42px 42px;
  mask-image:radial-gradient(circle at 50% 0%, black, transparent 70%);
  pointer-events:none;
  z-index:0;
}

/* ===== NAV ===== */
header{
  position:fixed;top:0;left:0;right:0;
  z-index:100;
  border-bottom:1px solid transparent;
  transition:all .3s ease;
}
header.scrolled{
  background:rgba(255,255,255,0.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:18px 0;
}
.logo{
  font-family:var(--font-display);
  font-weight:700;
  font-size:20px;
  letter-spacing:.02em;
  display:flex;align-items:center;gap:9px;
}
.logo img{width:26px;height:26px;}
.logo span{color:var(--orange);}
.nav-links{
  display:flex;gap:36px;
  font-size:14.5px;
  color:var(--text-muted);
}
.nav-links a:hover{color:var(--text);}
.nav-cta{
  display:flex;align-items:center;gap:18px;
}
.btn{
  font-family:var(--font-body);
  font-weight:600;
  font-size:14px;
  padding:11px 22px;
  border-radius:8px;
  cursor:pointer;
  border:1px solid transparent;
  display:inline-flex;align-items:center;gap:8px;
  transition:all .2s ease;
  white-space:nowrap;
}
.btn-primary{
  background:var(--orange);
  color:#14171C;
  box-shadow:0 1px 2px rgba(0,0,0,.04);
}
.btn-primary:hover{
  background:var(--orange-light);
  box-shadow:0 8px 24px -8px rgba(255,90,31,.55);
  transform:translateY(-1px);
}
.btn-ghost{
  background:transparent;
  border:1px solid var(--border-hi);
  color:var(--text);
}
.btn-ghost:hover{border-color:var(--orange);color:var(--orange-dim);}
.btn-sm{padding:8px 16px;font-size:13px;}

/* ===== HERO ===== */
.hero{
  position:relative;
  padding:168px 0 100px;
  z-index:1;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:56px;
  align-items:center;
}
.hero h1{
  font-family:var(--font-display);
  font-size:clamp(34px, 4.6vw, 58px);
  line-height:1.08;
  font-weight:700;
  margin:20px 0 22px;
  letter-spacing:-.01em;
}
.hero h1 .hl{color:var(--orange);position:relative;}
.hero p.lead{
  font-size:17px;
  color:var(--text-muted);
  max-width:520px;
  margin-bottom:34px;
}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-bottom:28px;}
.trust-line{
  display:flex;gap:22px;flex-wrap:wrap;
  font-family:var(--font-mono);
  font-size:11.5px;
  color:var(--text-dim);
  letter-spacing:.03em;
}
.trust-line span{display:flex;align-items:center;gap:6px;}
.trust-line span::before{content:'✓';color:var(--green);font-weight:700;}

/* ===== SCAN TERMINAL ===== */
.terminal{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;
  overflow:hidden;
  box-shadow:0 30px 70px -34px rgba(20,23,28,.22);
  position:relative;
}
.terminal-bar{
  display:flex;align-items:center;justify-content:space-between;
  padding:12px 16px;
  background:var(--surface-2);
  border-bottom:1px solid var(--border);
}
.terminal-dots{display:flex;gap:6px;}
.terminal-dots i{width:9px;height:9px;border-radius:50%;background:var(--border-hi);display:block;}
.terminal-title{font-family:var(--font-mono);font-size:11.5px;color:var(--text-dim);letter-spacing:.05em;}
.terminal-body{padding:18px 16px 20px;position:relative;font-family:var(--font-mono);font-size:12.5px;}
.scanline{
  position:absolute;left:0;right:0;height:34px;
  background:linear-gradient(180deg, transparent, rgba(255,90,31,.12), transparent);
  border-top:1px solid rgba(255,90,31,.55);
  border-bottom:1px solid rgba(255,90,31,.55);
  animation:scan 4.5s cubic-bezier(.65,0,.35,1) infinite;
  pointer-events:none;
}
@keyframes scan{
  0%{top:0;opacity:0;}
  5%{opacity:1;}
  50%{top:calc(100% - 34px);opacity:1;}
  55%{opacity:1;}
  60%{opacity:0;}
  100%{opacity:0;top:0;}
}
.txn-row{
  display:grid;grid-template-columns:70px 1fr auto auto;gap:12px;align-items:center;
  padding:9px 10px;border-bottom:1px dashed var(--border);color:var(--text-dim);
  transition:color .3s ease;
}
.txn-row:last-child{border-bottom:none;}
.txn-name{color:var(--text-muted);}
.txn-amt{color:var(--text-muted);text-align:right;}
.txn-tag{font-size:10px;padding:3px 7px;border-radius:5px;border:1px solid var(--border);color:var(--text-dim);white-space:nowrap;}
.txn-row.detected{color:var(--text);}
.txn-row.detected .txn-name{color:var(--text);}
.txn-row.detected .txn-amt{color:var(--orange-dim);font-weight:600;}
.txn-row.detected .txn-tag{background:var(--orange-tint);border-color:#FFD9C2;color:var(--orange-dim);}
.terminal-footer{
  display:flex;justify-content:space-between;align-items:center;padding:13px 16px;
  background:var(--surface-2);border-top:1px solid var(--border);
  font-family:var(--font-mono);font-size:11.5px;
}
.terminal-footer .count{color:var(--orange-dim);font-weight:700;}

/* ===== STATS BAR ===== */
.statsbar{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-alt);position:relative;z-index:1;}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:38px 0;}
.stat-item{text-align:center;border-right:1px solid var(--border);padding:0 12px;}
.stat-item:last-child{border-right:none;}
.stat-num{font-family:var(--font-mono);font-size:clamp(24px,3vw,34px);font-weight:700;color:var(--orange-dim);}
.stat-label{font-size:12.5px;color:var(--text-muted);margin-top:6px;}

/* ===== SECTION GENERIC ===== */
section{position:relative;z-index:1;padding:100px 0;}
.section-head{max-width:640px;margin-bottom:56px;}
.section-head h2{font-family:var(--font-display);font-size:clamp(26px,3.4vw,40px);margin-top:16px;line-height:1.15;font-weight:600;}
.section-head p{color:var(--text-muted);margin-top:14px;font-size:15.5px;}

/* ===== PROBLEM CARDS ===== */
.problem-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.p-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:26px 24px;transition:all .25s ease;}
.p-card:hover{border-color:var(--orange);transform:translateY(-3px);box-shadow:0 14px 30px -18px rgba(20,23,28,.18);}
.p-card .p-icon{
  width:38px;height:38px;border-radius:9px;background:var(--orange-tint);border:1px solid #FFD9C2;
  display:flex;align-items:center;justify-content:center;font-size:17px;margin-bottom:18px;color:var(--orange-dim);font-weight:700;
}
.p-card h3{font-family:var(--font-display);font-size:17px;margin-bottom:9px;font-weight:600;}
.p-card p{color:var(--text-muted);font-size:14px;}

/* ===== HOW IT WORKS ===== */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid var(--border);border-radius:16px;overflow:hidden;}
.step{padding:34px 30px;border-right:1px solid var(--border);background:var(--surface);position:relative;}
.step:last-child{border-right:none;}
.step-num{font-family:var(--font-mono);font-size:13px;color:var(--orange-dim);letter-spacing:.08em;}
.step h3{font-family:var(--font-display);font-size:19px;margin:14px 0 10px;font-weight:600;}
.step p{color:var(--text-muted);font-size:14px;margin-bottom:18px;}
.step-visual{border-top:1px dashed var(--border);padding-top:16px;font-family:var(--font-mono);font-size:11.5px;color:var(--text-dim);}
.mini-upload{border:1.5px dashed var(--border-hi);border-radius:8px;padding:14px;text-align:center;color:var(--text-dim);}
.mini-upload b{color:var(--orange-dim);display:block;font-size:12px;margin-bottom:3px;}
.mini-list span{display:flex;justify-content:space-between;padding:5px 0;border-bottom:1px dashed var(--border);}
.mini-list span:last-child{border-bottom:none;}
.mini-badge{
  display:inline-flex;align-items:center;gap:6px;background:var(--green-tint);
  border:1px solid #B7EDD3;color:var(--green);padding:6px 10px;border-radius:6px;font-size:11px;
}

/* infografis flow */
.flow-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:20px 10px 6px;}
.flow-card img{width:100%;height:auto;}

/* ===== DETECTED SUBSCRIPTIONS ===== */
.sub-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;}
.sub-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:22px;transition:all .25s ease;}
.sub-card:hover{border-color:var(--border-hi);box-shadow:0 14px 30px -20px rgba(20,23,28,.18);}
.sub-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px;}
.sub-icon{
  width:40px;height:40px;border-radius:10px;display:flex;align-items:center;justify-content:center;
  background:var(--surface-2);border:1px solid var(--border);
}
.sub-icon img{width:22px;height:22px;}
.status{font-family:var(--font-mono);font-size:10px;padding:4px 8px;border-radius:5px;letter-spacing:.03em;}
.status.active{background:var(--green-tint);color:var(--green);border:1px solid #B7EDD3;}
.status.rare{background:#FFF6E7;color:#B87400;border:1px solid #FBE1AE;}
.status.stop{background:var(--orange-tint);color:var(--orange-dim);border:1px solid #FFD9C2;}
.sub-card h4{font-family:var(--font-display);font-size:16.5px;font-weight:600;margin-bottom:4px;}
.sub-meta{font-size:13px;color:var(--text-dim);margin-bottom:14px;}
.sub-price{font-family:var(--font-mono);font-size:20px;font-weight:700;color:var(--text);margin-bottom:16px;}
.sub-price span{font-size:12px;color:var(--text-dim);font-weight:400;}
.sub-action{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--orange-dim);border-top:1px solid var(--border);padding-top:14px;}
.sub-action:hover{color:var(--orange);}

/* ===== INSIGHT / CHARTS ===== */
.insight-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin-bottom:24px;}
.chart-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:26px;}
.chart-card-head{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:18px;}
.chart-card-head h3{font-family:var(--font-display);font-size:17px;font-weight:600;}
.chart-card-head p{font-size:12.5px;color:var(--text-dim);margin-top:4px;}
.chart-total{font-family:var(--font-mono);font-size:22px;font-weight:700;color:var(--orange-dim);}
.chart-wrap{position:relative;height:230px;}
.chart-wrap.tall{height:260px;}
.legend-list{display:flex;flex-direction:column;gap:9px;margin-top:16px;}
.legend-item{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--text-muted);}
.legend-item .dot{width:9px;height:9px;border-radius:50%;display:inline-block;margin-right:8px;}
.legend-left{display:flex;align-items:center;}
.legend-item b{color:var(--text);font-family:var(--font-mono);font-weight:600;}

.wide-chart-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:26px;}

/* ===== CANCEL GUIDE ===== */
.guide-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:center;}
.guide-list{list-style:none;counter-reset:g;}
.guide-list li{counter-increment:g;display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--border);}
.guide-list li:last-child{border-bottom:none;}
.guide-list li::before{
  content:counter(g);font-family:var(--font-mono);width:30px;height:30px;flex-shrink:0;
  border:1px solid #FFD9C2;color:var(--orange-dim);background:var(--orange-tint);border-radius:8px;
  display:flex;align-items:center;justify-content:center;font-size:13px;
}
.guide-list h4{font-size:15px;margin-bottom:4px;font-weight:600;}
.guide-list p{font-size:13.5px;color:var(--text-muted);}
.guide-panel{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:26px;}
.guide-panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px;}
.guide-panel-head b{font-family:var(--font-display);font-size:16px;}
.diff-tag{font-family:var(--font-mono);font-size:10.5px;padding:4px 9px;border-radius:5px;background:var(--orange-tint);color:var(--orange-dim);border:1px solid #FFD9C2;}
.progress-track{height:6px;background:var(--surface-2);border-radius:4px;overflow:hidden;margin-bottom:22px;}
.progress-fill{height:100%;width:68%;background:linear-gradient(90deg,var(--orange-dim),var(--orange));border-radius:4px;}

/* ===== TESTIMONIALS ===== */
.test-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.test-card{background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:26px;}
.test-quote{font-size:14.5px;color:var(--text-muted);margin-bottom:20px;line-height:1.7;}
.test-person{display:flex;align-items:center;gap:12px;}
.test-avatar{
  width:38px;height:38px;border-radius:50%;background:linear-gradient(135deg,var(--orange-dim),var(--orange));
  display:flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:700;font-size:13px;color:#fff;
}
.test-person b{font-size:13.5px;display:block;}
.test-person span{font-size:12px;color:var(--text-dim);}
.test-save{margin-top:14px;font-family:var(--font-mono);font-size:12.5px;color:var(--green);}

/* ===== CTA FINAL ===== */
.cta-final{
  background:linear-gradient(135deg, rgba(255,90,31,.10), rgba(255,90,31,.015));
  border:1px solid #FFD9C2;border-radius:20px;padding:64px 50px;text-align:center;position:relative;overflow:hidden;
}
.cta-final::before{
  content:'';position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,90,31,.05) 1px, transparent 1px),linear-gradient(90deg, rgba(255,90,31,.05) 1px, transparent 1px);
  background-size:34px 34px;
  mask-image:radial-gradient(circle at 50% 30%, black, transparent 75%);
}
.cta-final h2{font-family:var(--font-display);font-size:clamp(26px,4vw,42px);font-weight:700;margin-bottom:14px;position:relative;}
.cta-final p{color:var(--text-muted);max-width:480px;margin:0 auto 30px;position:relative;}
.cta-final .hero-actions{justify-content:center;position:relative;}

/* ===== FOOTER ===== */
footer{border-top:1px solid var(--border);padding:50px 0 30px;position:relative;z-index:1;background:var(--bg-alt);}
.foot-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;margin-bottom:40px;}
.foot-brand p{color:var(--text-dim);font-size:13.5px;margin-top:14px;max-width:280px;}
.foot-col h5{font-family:var(--font-mono);font-size:11.5px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-dim);margin-bottom:16px;}
.foot-col a{display:block;color:var(--text-muted);font-size:13.5px;margin-bottom:11px;}
.foot-col a:hover{color:var(--orange-dim);}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--border);font-size:12.5px;color:var(--text-dim);font-family:var(--font-mono);}

/* reveal on scroll */
.reveal{opacity:0;transform:translateY(24px);transition:all .7s cubic-bezier(.16,1,.3,1);}
.reveal.in{opacity:1;transform:translateY(0);}

@media (prefers-reduced-motion: reduce){*{animation:none !important;transition:none !important;}}

/* ===== RESPONSIVE ===== */
@media (max-width:980px){
  .nav-links{display:none;}
  .hero-grid{grid-template-columns:1fr;}
  .problem-grid,.steps,.sub-grid,.test-grid,.insight-grid{grid-template-columns:1fr;}
  .step{border-right:none;border-bottom:1px solid var(--border);}
  .stats-grid{grid-template-columns:repeat(2,1fr);row-gap:24px;}
  .stat-item:nth-child(2){border-right:none;}
  .guide-wrap{grid-template-columns:1fr;}
  .foot-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
  .stats-grid{grid-template-columns:1fr;}
  .stat-item{border-right:none;border-bottom:1px solid var(--border);padding-bottom:20px;}
  .hero{padding-top:130px;}
  .foot-grid{grid-template-columns:1fr;}
}