:root {
  --bg-dark: #020817;
  --bg-black: #050816;
  --green: #22c55e;
  --yellow: #facc15;
  --orange: #fb923c;
  --white: #ffffff;
  --text-muted: #9ca3af;
  --radius-xl: 20px;
  --radius-md: 12px;
  --radius-sm: 999px;
  --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*,
*::before,
*::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--font-main);
  background: var(--bg-dark);
  color: var(--white);
}
/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 40;
  background: rgba(2,8,23,0.96);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(148,163,253,0.06);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: var(--white);
}
.logo-mark {
  width: 200px;
  height: 60px;
  border-radius: 6px;
  background-image: url('../images/Instago_logo.png');
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}
.logo-text span {
  font-weight: 600;
  font-size: 18px;
}
.logo-text small {
  display: block;
  font-size: 9px;
  color: var(--yellow);
  letter-spacing: 0.06em;
}
.nav-links {
  display: flex;
  gap: 16px;
  margin-left: auto;
  font-size: 13px;
  color: var(--text-muted);
}
.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--green);
}
.nav-ctas {
  display: flex;
  gap: 8px;
  margin-left: 8px;
}
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  margin-left: auto;
  cursor: pointer;
}
.nav-burger span {
  width: 20px;
  height: 2px;
  background: var(--white);
  border-radius: 4px;
}
/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s;
  white-space: nowrap;
}
.btn-primary {
  background: var(--green);
  color: #020817;
}
.btn-primary:hover { background: #4ade80; }
.btn-outline {
  border: 1px solid var(--yellow);
  color: var(--yellow);
  background: transparent;
}
.btn-outline:hover {
  background: var(--yellow);
  color: #111827;
}
.btn-dark {
  background: #111827;
  color: var(--green);
}
.btn-dark:hover { background: #020817; }
.btn-primary-sm, .btn-outline-sm {
  padding: 6px 14px;
  font-size: 11px;
}
.btn-primary-sm { background: var(--green); color: #020817; }
.btn-outline-sm { border: 1px solid var(--yellow); color: var(--yellow); }
/* HERO */
.hero {
  padding: 96px 16px 40px;
  background:
    radial-gradient(circle at top left, rgba(250,204,21,0.08), transparent),
    radial-gradient(circle at top right, rgba(34,197,94,0.08), transparent),
    var(--bg-dark);
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  gap: 32px;
  align-items: stretch;
  flex-wrap: wrap;
}
.hero-left {
  flex: 1 1 280px;
  min-width: 260px;
}
.hero-left h1 {
  margin: 0;
  font-size: 30px;
  line-height: 1.25;
  font-weight: 600;
}
.hero-left h1 span { color: var(--green); }
.hero-sub {
  margin-top: 10px;
  font-size: 14px;
  color: var(--text-muted);
  max-width: 460px;
}
.hero-ctas {
  margin-top: 18px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-stats {
  margin-top: 20px;
  display: grid;
  grid-template-columns: repeat(2,minmax(0,1fr));
  gap: 10px;
  max-width: 420px;
}
.stat-value {
  font-size: 18px;
  font-weight: 600;
  color: var(--green);
}
.stat-label {
  font-size: 10px;
  color: var(--text-muted);
}
.hero-right {
  flex: 1 1 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  max-width: 360px;
}
.hero-screen {
  background: #020817;
  border-radius: var(--radius-md);
  border: 1px solid rgba(148,163,253,0.12);
  box-shadow: 0 18px 40px rgba(15,23,42,0.8);
}
.hero-screen-header {
  padding: 6px 8px;
  display: flex;
  gap: 4px;
}
.hero-screen-header .dot {
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: #4b5563;
}
.hero-screen-body {
  padding: 8px 10px 10px;
  font-size: 10px;
  color: var(--text-muted);
}
.hero-pill {
  display: inline-flex;
  padding: 4px 8px;
  border-radius: 12px;
  font-size: 9px;
  color: var(--green);
  border: 1px solid rgba(34,197,94,0.3);
  margin-bottom: 6px;
}
.hero-metric {
  display: flex;
  justify-content: space-between;
  margin-bottom: 2px;
}
.hero-metric span {
  color: var(--yellow);
  font-weight: 500;
}
.hero-tag {
  margin-top: 6px;
  font-size: 9px;
  color: var(--orange);
}
.hero-machine {
  background: #020817;
  border-radius: var(--radius-md);
  padding: 8px;
  border: 1px solid rgba(148,163,253,0.16);
}
.machine-head {
  font-size: 9px;
  color: var(--text-muted);
  margin-bottom: 4px;
}
.machine-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 3px;
  margin-bottom: 6px;
}
.machine-grid div {
  height: 10px;
  border-radius: 3px;
  background: linear-gradient(135deg,rgba(34,197,94,0.9),rgba(250,204,21,0.8));
}
.machine-footer {
  font-size: 8px;
  color: var(--text-muted);
  text-align: center;
}
/* SECTIONS */
.section { padding: 40px 16px; }
.section-light {
  background: #f9fafb;
  color: #020817;
}
.section-dark { background: #020817; }
.section-accent {
  background: #facc15;
  color: #111827;
}
.section-cta {
  background: #22c55e;
  color: #020817;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
}
.section h2 {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 600;
}
.section-text {
  font-size: 14px;
  max-width: 640px;
  color: #4b5563;
}
.section-dark .section-text {
  color: var(--text-muted);
}
/* GRID / CARDS */
.features-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(3,minmax(0,1fr));
  margin-top: 18px;
}
.feature-card {
  background: #050816;
  padding: 14px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(75,85,99,0.6);
  font-size: 12px;
  color: var(--text-muted);
}
.feature-card h3 {
  margin: 0 0 6px;
  font-size: 14px;
  color: var(--green);
}
/* BRANDS */
.brands-flex {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
}
.brands-copy {
  flex: 1 1 260px;
  font-size: 13px;
}
.brands-copy p { margin-bottom: 10px; }
.brands-mock {
  flex: 1 1 220px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 11px;
}
.ad-slot {
  padding: 10px;
  border-radius: var(--radius-md);
  background: #111827;
  color: #fef08a;
  text-align: center;
  font-weight: 600;
}
.ad-metric {
  padding: 6px 8px;
  border-radius: 999px;
  background: #fef3c7;
  color: #111827;
  align-self: flex-start;
}
/* LOGOS */
.trust-label {
  font-size: 11px;
  color: #6b7280;
  margin-bottom: 10px;
}
.logo-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.logo-placeholder {
  flex: 0 0 120px;
  height: 30px;
  border-radius: 999px;
  border: 1px dashed #d1d5db;
  font-size: 9px;
  color: #9ca3af;
  display: flex;
  align-items: center;
  justify-content: center;
}
/* CTA STRIP */
.cta-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
}
.cta-text p {
  margin: 4px 0 0;
  font-size: 13px;
}
.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
/* FOOTER */
.footer {
  background: #020817;
  padding: 18px 16px 10px;
  font-size: 11px;
  color: var(--text-muted);
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto 6px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  align-items: center;
  justify-content: space-between;
}
.footer-logo {
  display: flex;
  gap: 6px;
  align-items: center;
  font-weight: 600;
  color: var(--white);
}
.footer-logo .logo-mark {
  width: 18px;
  height: 18px;
}
.footer-links {
  display: flex;
  gap: 10px;
}
.footer-links a {
  color: var(--text-muted);
  text-decoration: none;
}
.footer-links a:hover {
  color: var(--green);
}
.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  border-top: 1px solid rgba(75,85,99,0.4);
  padding-top: 6px;
  text-align: left;
}
/* WA FLOAT */
.wa-float {
  position: fixed;
  bottom: 18px;
  right: 16px;
  padding: 9px 14px;
  background: var(--green);
  color: #020817;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 10px 24px rgba(15,23,42,0.8);
  z-index: 50;
}
/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-links,
  .nav-ctas { display: none; }
  .nav-links.open {
    position: absolute;
    left: 0; right: 0; top: 46px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 10px 16px 12px;
    background: rgba(2,8,23,0.98);
    z-index: 1;
  }
  .nav-ctas.open {
    position: absolute;
    left: 0; right: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 0 16px 12px;
    background: rgba(2,8,23,0.98);
    top: 175px;
    z-index: 1;
  }
  .nav-burger { display: inline-flex; }
  .hero { padding-top: 82px; }
  .hero-inner { flex-direction: column; }
  .features-grid { grid-template-columns: 1fr; }
  .brands-flex { flex-direction: column; }
  .cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .hero-stats {
    grid-template-columns: repeat(2,minmax(0,1fr));
  }
}