:root {
  --deep: #041F17;
  --forest: #064E3B;
  --emerald: #059669;
  --mint: #34D399;
  --palemint: #D1FAE5;
  --gold: #F59E0B;
  --goldsoft: #FCD34D;
  --goldwarm: #FBBF24;
  --bgTop: #F3FAF6;
  --bgBottom: #FCF8EE;
  --surface: #FFFFFF;
  --surfaceCream: #FFFBEB;
  --ink: #0B1F18;
  --slate: #334155;
  --muted: #62746C;
  --line: #E4ECE7;
  --gold-grad: linear-gradient(135deg, #F5B40B 0%, #FBBF24 50%, #D97706 100%);
  --brand-grad: linear-gradient(135deg, #041F17 0%, #064E3B 50%, #0B6B4C 100%);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  color: var(--ink);
  background: linear-gradient(180deg, var(--bgTop) 0%, var(--bgBottom) 100%);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

/* ===== NAV ===== */
.nav {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(255,255,255,0.78);
  border-bottom: 1px solid var(--line);
}
.nav-inner {
  max-width: 1160px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px; gap: 20px;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-logo { height: 40px; width: 40px; border-radius: 11px; object-fit: cover; }
.brand-name { font-family: 'Sora', sans-serif; font-weight: 800; font-size: 20px; color: var(--deep); letter-spacing: -0.5px; }
.brand-name b { color: var(--gold); }
.nav-links { display: flex; gap: 28px; }
.nav-links a { text-decoration: none; color: var(--slate); font-weight: 600; font-size: 15px; transition: color .2s; }
.nav-links a:hover { color: var(--emerald); }
.nav-actions { display: flex; align-items: center; gap: 14px; }
.burger { display: none; flex-direction: column; gap: 4px; background: none; border: none; cursor: pointer; }
.burger span { width: 24px; height: 2.5px; background: var(--deep); border-radius: 3px; }

/* ===== BUTTONS ===== */
.btn { display: inline-flex; align-items: center; gap: 9px; font-weight: 700; text-decoration: none; border-radius: 12px; transition: transform .15s, box-shadow .2s; cursor: pointer; }
.btn-gold { background: var(--gold-grad); color: #3B2500; box-shadow: 0 6px 18px rgba(245,158,11,0.38); }
.btn-gold:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(245,158,11,0.48); }
.btn-ghost { background: rgba(255,255,255,0.6); color: var(--deep); border: 1.5px solid var(--line); }
.btn-ghost:hover { border-color: var(--emerald); color: var(--emerald); }
.btn-lg { padding: 14px 26px; font-size: 16px; }
.nav-cta { padding: 10px 18px; font-size: 14px; }

/* ===== HERO ===== */
.hero { position: relative; overflow: hidden; }
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(1000px 540px at 82% -8%, rgba(5,150,105,0.16), transparent 60%),
    radial-gradient(760px 480px at -8% 108%, rgba(245,158,11,0.14), transparent 55%);
}
.hero-inner {
  position: relative; max-width: 1160px; margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 40px;
  align-items: center; padding: 76px 24px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 7px;
  background: var(--palemint); color: var(--forest);
  font-weight: 700; font-size: 13px; padding: 7px 14px; border-radius: 999px;
  border: 1px solid rgba(5,150,105,0.25); margin-bottom: 18px;
}
.hero-badge svg { flex-shrink: 0; }
.hero-text h1 { font-family: 'Sora', sans-serif; font-size: 50px; line-height: 1.08; font-weight: 800; letter-spacing: -1.5px; color: var(--deep); }
.hero-text h1 .accent {
  background: linear-gradient(135deg, var(--emerald), var(--gold));
  -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub { font-size: 18px; color: var(--slate); margin: 20px 0 28px; max-width: 520px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* Phone mock */
.hero-phone { display: flex; justify-content: center; }
.phone-card {
  width: 300px; border-radius: 28px; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line);
  box-shadow: 0 26px 64px rgba(4,31,23,0.2);
}
.phone-head {
  background: var(--brand-grad); color: #fff; display: flex; align-items: center; gap: 10px;
  padding: 18px 20px; font-weight: 800; font-size: 16px; font-family: 'Sora', sans-serif;
}
.phone-logo { height: 34px; width: 34px; border-radius: 10px; background: #fff; padding: 2px; object-fit: cover; }
.phone-body { padding: 20px; }
.phone-bal { margin-bottom: 16px; }
.phone-bal small { color: var(--muted); font-weight: 600; }
.phone-bal strong { display: block; font-size: 30px; font-weight: 900; color: var(--deep); letter-spacing: -1px; font-family: 'Sora', sans-serif; }
.phone-note { margin-top: 16px; font-size: 13px; font-weight: 600; color: var(--forest); background: var(--palemint); padding: 10px 12px; border-radius: 10px; display: flex; align-items: center; gap: 8px; }
.phone-note svg { flex-shrink: 0; }

/* ===== SECTIONS ===== */
.section { padding: 84px 24px; }
.section-alt { background: linear-gradient(180deg, #FFFFFF 0%, var(--bgBottom) 100%); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.section-inner { max-width: 1160px; margin: 0 auto; }
.section-inner.narrow { max-width: 780px; }
.eyebrow {
  text-align: center; font-size: 13px; font-weight: 800; letter-spacing: 2px;
  text-transform: uppercase; color: var(--emerald); margin-bottom: 10px;
}
.section-title { font-family: 'Sora', sans-serif; font-size: 36px; font-weight: 800; letter-spacing: -1px; text-align: center; color: var(--deep); }
.section-sub { text-align: center; color: var(--muted); font-size: 17px; margin: 14px auto 46px; max-width: 560px; }

/* Cards */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.card {
  background: var(--surface); border: 1px solid var(--line); border-radius: 18px;
  padding: 30px 26px; transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover { transform: translateY(-4px); box-shadow: 0 18px 44px rgba(4,31,23,0.1); border-color: rgba(5,150,105,0.35); }
.card-icon {
  width: 54px; height: 54px; border-radius: 14px; margin-bottom: 16px;
  display: flex; align-items: center; justify-content: center;
  background: var(--palemint); color: var(--emerald);
}
.card h3 { font-size: 18px; font-weight: 800; color: var(--deep); margin-bottom: 8px; }
.card p { color: var(--slate); font-size: 15px; }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.step { text-align: center; padding: 32px 24px; background: var(--surface); border: 1px solid var(--line); border-radius: 18px; }
.step-num {
  width: 52px; height: 52px; margin: 0 auto 16px; border-radius: 50%;
  background: var(--gold-grad); color: #3B2500; font-weight: 900; font-size: 22px;
  display: flex; align-items: center; justify-content: center; font-family: 'Sora', sans-serif;
}
.step h3 { font-size: 18px; font-weight: 800; color: var(--deep); margin-bottom: 8px; }
.step p { color: var(--slate); font-size: 15px; }

/* FAQ */
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.faq-item summary {
  cursor: pointer; padding: 18px 22px; font-weight: 700; color: var(--deep);
  list-style: none; position: relative; padding-right: 48px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  font-size: 22px; color: var(--emerald); font-weight: 800; transition: transform .2s;
}
.faq-item[open] summary::after { content: '\2013'; }
.faq-item p { padding: 0 22px 18px; color: var(--slate); }

/* Download */
.download { text-align: center; }
.dl-btn { font-size: 18px; padding: 18px 34px; }
.version { margin-top: 18px; color: var(--muted); font-weight: 600; }

/* Footer */
.footer { background: var(--deep); color: rgba(255,255,255,0.85); padding: 48px 24px; }
.footer-inner { max-width: 1160px; margin: 0 auto; text-align: center; }
.footer-brand { display: flex; align-items: center; justify-content: center; gap: 10px; margin-bottom: 12px; }
.footer-brand .brand-name { color: #fff; }
.footer-tag { font-size: 14px; margin-bottom: 8px; }
.footer-copy { font-size: 13px; color: rgba(255,255,255,0.5); }

/* Responsive */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; padding: 48px 24px; text-align: center; }
  .hero-text h1 { font-size: 40px; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-cta { justify-content: center; }
  .cards { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: 1fr; }
  .nav-links { display: none; }
  .burger { display: flex; }
  .nav-links.open {
    display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
    background: #fff; padding: 16px 24px; border-bottom: 1px solid var(--line); gap: 14px;
  }
}
@media (max-width: 560px) {
  .cards { grid-template-columns: 1fr; }
  .hero-text h1 { font-size: 30px; }
  .nav-cta { display: none; }
}