/* ============ Reset + tokens ============ */
:root {
  --primary: #F97316;      /* oranye */
  --primary-600: #EA580C;
  --primary-50: #FFF7ED;
  --accent: #22C55E;       /* hijau lime */
  --accent-50: #F0FDF4;
  --yellow: #FBBF24;
  --ink: #1F2937;
  --ink-soft: #4B5563;
  --muted: #9CA3AF;
  --bg: #FFFAF5;
  --card: #FFFFFF;
  --border: #F3E8DA;
  --radius: 14px;
  --shadow-sm: 0 1px 2px rgba(31,41,55,.06);
  --shadow-md: 0 10px 30px -12px rgba(249,115,22,.28);
  --shadow-lg: 0 20px 60px -20px rgba(31,41,55,.18);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: 'Poppins', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { margin: 0 0 .5em; line-height: 1.2; letter-spacing: -0.02em; }
p { margin: 0 0 1em; color: var(--ink-soft); }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.hidden-mobile { display: initial; }
.only-mobile { display: none; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: 15px;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease;
  cursor: pointer; border: none;
}
.btn-primary { background: var(--primary); color: #fff; box-shadow: var(--shadow-md); }
.btn-primary:hover { background: var(--primary-600); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border: 2px solid var(--border); }
.btn-ghost:hover { background: #fff; border-color: var(--primary); color: var(--primary); }
.btn-lg { padding: 16px 30px; font-size: 16px; }

/* ============ Nav ============ */
nav.top {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,250,245,.9); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
nav.top .container { display: flex; align-items: center; justify-content: space-between; padding-top: 14px; padding-bottom: 14px; }
nav.top a.logo img { height: 34px; }
nav.top .links { display: flex; gap: 24px; font-size: 14px; font-weight: 500; }
nav.top .links a { color: var(--ink-soft); transition: color .15s; }
nav.top .links a:hover { color: var(--primary); }
nav.top .cta { display: flex; gap: 10px; }

/* ============ Hero ============ */
.hero { padding: 80px 0 60px; position: relative; overflow: hidden; }
.hero::before {
  content: ''; position: absolute; top: -100px; right: -100px;
  width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgba(251,191,36,.35), transparent 70%);
  z-index: 0;
}
.hero::after {
  content: ''; position: absolute; bottom: -120px; left: -80px;
  width: 400px; height: 400px; border-radius: 50%;
  background: radial-gradient(circle, rgba(34,197,94,.28), transparent 70%);
  z-index: 0;
}
.hero .container { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr 1fr; gap: 60px; align-items: center; }
.hero .kicker {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--primary-50); color: var(--primary-600);
  padding: 6px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 600; margin-bottom: 20px;
}
.hero h1 { font-size: 52px; font-weight: 800; }
.hero h1 .accent { color: var(--primary); }
.hero .sub { font-size: 18px; margin: 20px 0 32px; color: var(--ink-soft); }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero .badges { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; font-size: 13px; color: var(--ink-soft); }
.hero .badges span { display: inline-flex; align-items: center; gap: 6px; }
.hero .badges .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }

/* Mockup */
.mockup {
  background: #fff; border-radius: 18px; padding: 12px;
  box-shadow: var(--shadow-lg); transform: rotate(-1deg);
  border: 1px solid var(--border);
}
.mockup .bar { display: flex; gap: 6px; padding: 6px; }
.mockup .bar span { width: 10px; height: 10px; border-radius: 50%; background: #F3E8DA; }
.mockup .bar span:nth-child(1) { background: #F97316; }
.mockup .bar span:nth-child(2) { background: #FBBF24; }
.mockup .bar span:nth-child(3) { background: #22C55E; }
.mockup .screen {
  background: linear-gradient(135deg, #FFF7ED 0%, #FEF3C7 100%);
  border-radius: 10px; padding: 20px; min-height: 320px;
}
.mockup h4 { font-size: 14px; margin: 0 0 12px; color: var(--ink); }
.mockup .stats { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; margin-bottom: 16px; }
.mockup .stat { background: #fff; border-radius: 10px; padding: 12px; box-shadow: var(--shadow-sm); }
.mockup .stat .n { font-size: 22px; font-weight: 800; color: var(--primary); }
.mockup .stat .l { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: .5px; }
.mockup .rows { background: #fff; border-radius: 10px; padding: 10px; box-shadow: var(--shadow-sm); }
.mockup .row { display: flex; justify-content: space-between; align-items: center; padding: 8px 4px; border-bottom: 1px dashed #F3E8DA; font-size: 12px; }
.mockup .row:last-child { border: none; }
.mockup .row .badge { background: var(--accent-50); color: var(--accent); padding: 2px 8px; border-radius: 999px; font-size: 10px; font-weight: 600; }
.mockup .row .badge.off { background: #FEF2F2; color: #EF4444; }

/* ============ Section ============ */
section { padding: 80px 0; }
section .head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
section .head .kicker {
  display: inline-block; background: var(--accent-50); color: var(--accent);
  padding: 6px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 600; margin-bottom: 16px;
}
section .head h2 { font-size: 40px; font-weight: 800; }
section .head p { font-size: 17px; margin-top: 12px; }

/* ============ Features ============ */
.features .grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature {
  background: var(--card); border-radius: var(--radius); padding: 28px 24px;
  border: 1px solid var(--border);
  transition: transform .2s ease, box-shadow .2s ease;
}
.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.feature .icon {
  width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; margin-bottom: 16px;
}
.feature:nth-child(6n+1) .icon { background: var(--primary-50); color: var(--primary); }
.feature:nth-child(6n+2) .icon { background: var(--accent-50); color: var(--accent); }
.feature:nth-child(6n+3) .icon { background: #FEF3C7; color: #D97706; }
.feature:nth-child(6n+4) .icon { background: #EFF6FF; color: #2563EB; }
.feature:nth-child(6n+5) .icon { background: #FCE7F3; color: #DB2777; }
.feature:nth-child(6n+6) .icon { background: #F3E8FF; color: #9333EA; }
.feature h3 { font-size: 19px; margin-bottom: 8px; }
.feature p { font-size: 14px; margin: 0; }

/* ============ How it works ============ */
.how { background: linear-gradient(180deg, transparent, var(--primary-50) 30%, transparent); }
.how .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step {
  background: var(--card); border-radius: var(--radius); padding: 32px 24px;
  position: relative; border: 1px solid var(--border);
}
.step .num {
  position: absolute; top: -18px; left: 24px;
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 18px;
  box-shadow: var(--shadow-md);
}
.step h3 { margin-top: 20px; font-size: 20px; }
.step p { font-size: 14px; margin-bottom: 0; }

/* ============ Pricing ============ */
.pricing .grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.plan {
  background: var(--card); border-radius: var(--radius); padding: 36px 28px;
  border: 2px solid var(--border); position: relative;
  display: flex; flex-direction: column;
}
.plan.featured { border-color: var(--primary); box-shadow: var(--shadow-md); transform: scale(1.02); }
.plan.featured::before {
  content: 'Paling laris ⭐'; position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #fff; padding: 6px 16px; border-radius: 999px;
  font-size: 12px; font-weight: 700;
}
.plan .name { font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); font-weight: 600; margin-bottom: 8px; }
.plan .tag { font-size: 14px; color: var(--ink-soft); margin-bottom: 16px; min-height: 40px; }
.plan .price { font-size: 40px; font-weight: 800; color: var(--ink); }
.plan .price .unit { font-size: 15px; font-weight: 500; color: var(--muted); }
.plan .price .curr { font-size: 22px; font-weight: 600; margin-right: 4px; color: var(--muted); }
.plan hr { border: 0; border-top: 1px solid var(--border); margin: 24px 0; }
.plan ul { list-style: none; padding: 0; margin: 0 0 24px; font-size: 14px; color: var(--ink-soft); }
.plan ul li { padding: 6px 0; display: flex; align-items: start; gap: 10px; }
.plan ul li::before { content: '✓'; color: var(--accent); font-weight: 700; margin-top: 2px; }
.plan .btn { width: 100%; justify-content: center; margin-top: auto; }
.plan.featured .btn-primary { background: var(--primary); }

/* ============ FAQ ============ */
.faq .items { max-width: 780px; margin: 0 auto; display: grid; gap: 12px; }
details {
  background: var(--card); border-radius: 12px; padding: 20px 24px;
  border: 1px solid var(--border); cursor: pointer;
}
details[open] { border-color: var(--primary); }
summary {
  font-weight: 600; font-size: 16px; list-style: none;
  display: flex; justify-content: space-between; align-items: center;
  color: var(--ink);
}
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; font-size: 24px; color: var(--primary); font-weight: 400; transition: transform .2s ease; }
details[open] summary::after { content: '–'; }
details p { margin: 12px 0 0; font-size: 14px; color: var(--ink-soft); }

/* ============ CTA final ============ */
.cta-final {
  background: linear-gradient(135deg, var(--primary) 0%, #FB923C 100%);
  color: #fff; text-align: center; border-radius: 24px;
  padding: 60px 24px; margin: 40px 0;
  position: relative; overflow: hidden;
}
.cta-final::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(255,255,255,.15), transparent 40%),
              radial-gradient(circle at 80% 80%, rgba(255,255,255,.10), transparent 40%);
}
.cta-final > * { position: relative; z-index: 1; }
.cta-final h2 { color: #fff; font-size: 36px; }
.cta-final p { color: rgba(255,255,255,.9); font-size: 17px; max-width: 560px; margin: 12px auto 28px; }
.cta-final .btn-primary { background: #fff; color: var(--primary); box-shadow: 0 6px 20px rgba(0,0,0,.15); }
.cta-final .btn-primary:hover { background: #FFF7ED; }

/* ============ Footer ============ */
footer {
  background: #1F2937; color: #E5E7EB;
  padding: 60px 0 30px;
}
footer .grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
footer h4 { color: #fff; font-size: 14px; text-transform: uppercase; letter-spacing: 1px; margin-bottom: 16px; }
footer ul { list-style: none; padding: 0; margin: 0; font-size: 14px; }
footer ul li { padding: 4px 0; }
footer ul li a { color: #9CA3AF; transition: color .15s; }
footer ul li a:hover { color: #fff; }
footer .brand p { color: #9CA3AF; font-size: 14px; margin-top: 12px; max-width: 300px; }
footer .brand img { filter: brightness(0) invert(1); height: 32px; }
footer .contact { font-size: 14px; color: #9CA3AF; }
footer .contact div { padding: 4px 0; display: flex; gap: 8px; align-items: center; }
footer .copyright {
  border-top: 1px solid #374151; padding-top: 20px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  font-size: 13px; color: #6B7280;
}

/* ============ Mobile ============ */
@media (max-width: 900px) {
  .hidden-mobile { display: none; }
  .only-mobile { display: initial; }
  .hero .container { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero h1 { font-size: 36px; }
  .hero .actions { justify-content: center; }
  .hero .badges { justify-content: center; }
  section { padding: 60px 0; }
  section .head h2 { font-size: 30px; }
  .features .grid, .how .steps, .pricing .grid { grid-template-columns: 1fr; }
  .plan.featured { transform: none; }
  footer .grid { grid-template-columns: 1fr 1fr; }
  .cta-final h2 { font-size: 26px; }
}
@media (max-width: 500px) {
  footer .grid { grid-template-columns: 1fr; }
  nav.top .links { display: none; }
}