/* Metal Detector: EMF Scanner — marketing site
   Dark theme, lime-green accent (matches app UI), gold secondary. */

:root {
  --bg: #070a05;
  --bg-soft: #0e140a;
  --bg-card: rgba(255,255,255,0.04);
  --bg-card-strong: rgba(255,255,255,0.07);
  --border: rgba(155,235,0,0.14);
  --border-strong: rgba(155,235,0,0.28);
  --text: #eef6e6;
  --text-soft: #b9c7ab;
  --text-mute: #7f8f70;
  --accent: #9beb00;
  --accent-2: #b8f53d;
  --accent-3: #6fa800;
  --accent-glow: rgba(155,235,0,0.32);
  --gold: #e8b84b;
  --teal: #34d9cf;
  --danger: #ef4444;
  --maxw: 1180px;
  --radius-card: 18px;
  --radius-hero: 28px;
}

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

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Inter", Roboto, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

a { color: inherit; text-decoration: none; }

h1, h2, h3 { line-height: 1.12; letter-spacing: -0.02em; font-weight: 800; }

.accent { color: var(--accent); }

/* Ambient background glow */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(900px 500px at 15% -5%, rgba(155,235,0,0.12), transparent 60%),
    radial-gradient(760px 480px at 95% 8%, rgba(52,217,207,0.08), transparent 60%),
    radial-gradient(700px 620px at 50% 110%, rgba(232,184,75,0.07), transparent 60%);
  pointer-events: none;
}

/* ---------- NAV ---------- */
nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  background: rgba(7,10,5,0.72);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 66px;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; font-size: 17px; }
.brand img { width: 34px; height: 34px; border-radius: 9px; display: block; }
.brand span { white-space: nowrap; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { color: var(--text-soft); font-size: 15px; font-weight: 600; transition: color .2s; }
.nav-links a:hover { color: var(--text); }
.btn-nav {
  background: var(--accent);
  color: #0a1200 !important;
  padding: 9px 18px;
  border-radius: 12px;
  font-weight: 800;
  font-size: 14px;
  box-shadow: 0 8px 24px -8px var(--accent-glow);
}
.btn-nav:hover { background: var(--accent-2); }

/* ---------- BUTTONS ---------- */
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--accent);
  color: #0a1200;
  padding: 14px 26px;
  border-radius: 14px;
  font-weight: 800; font-size: 16px;
  box-shadow: 0 14px 34px -12px var(--accent-glow);
  transition: transform .15s, background .2s;
}
.btn-primary:hover { background: var(--accent-2); transform: translateY(-2px); }

/* Google Play badge */
.googleplay-badge {
  display: inline-flex; align-items: center; gap: 12px;
  background: #000;
  border: 1px solid rgba(255,255,255,0.18);
  padding: 11px 20px 11px 18px;
  border-radius: 14px;
  transition: transform .15s, border-color .2s;
}
.googleplay-badge:hover { transform: translateY(-2px); border-color: rgba(255,255,255,0.4); }
.googleplay-badge svg { width: 26px; height: 26px; flex-shrink: 0; }
.googleplay-badge .gp-text { display: flex; flex-direction: column; line-height: 1.1; text-align: left; }
.googleplay-badge .gp-text small { font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; color: #cfcfcf; }
.googleplay-badge .gp-text strong { font-size: 19px; font-weight: 700; color: #fff; letter-spacing: 0.01em; }

/* ---------- HERO ---------- */
.hero { padding: 74px 0 90px; }
.hero-inner { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg-card-strong);
  border: 1px solid var(--border-strong);
  color: var(--accent-2);
  padding: 7px 14px; border-radius: 999px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.02em;
  margin-bottom: 22px;
}
.hero h1 { font-size: clamp(38px, 5.4vw, 60px); margin-bottom: 20px; }
.hero p.lead { font-size: 19px; color: var(--text-soft); max-width: 540px; margin-bottom: 30px; }
.hero-cta { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.trust-row {
  display: flex; gap: 22px; flex-wrap: wrap;
  margin-top: 30px; color: var(--text-mute); font-size: 14px; font-weight: 600;
}
.trust-row span { display: inline-flex; align-items: center; gap: 8px; }
.trust-row svg { width: 16px; height: 16px; color: var(--accent); }

/* Hero phones */
.hero-visual { position: relative; height: 560px; }
.hero-visual .phone {
  position: absolute;
  width: 246px;
  border-radius: 34px;
  box-shadow: 0 40px 90px -30px rgba(0,0,0,0.8), 0 0 0 1px rgba(255,255,255,0.05);
}
.hero-visual .phone.back {
  top: 20px; right: 4px;
  transform: rotate(7deg);
  z-index: 1;
  filter: brightness(0.9);
}
.hero-visual .phone.front {
  top: 60px; left: 8px;
  transform: rotate(-6deg);
  z-index: 2;
}
.hero-visual::after {
  content: ""; position: absolute; inset: 6% 8%;
  background: radial-gradient(closest-side, var(--accent-glow), transparent 72%);
  filter: blur(46px); z-index: 0;
}

/* ---------- SECTION HEADINGS ---------- */
.section { padding: 80px 0; }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 52px; }
.section-head .kicker {
  color: var(--accent); font-weight: 800; font-size: 13px;
  letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 14px;
}
.section-head h2 { font-size: clamp(28px, 3.6vw, 40px); margin-bottom: 14px; }
.section-head p { color: var(--text-soft); font-size: 17px; }

/* ---------- FEATURES ---------- */
.features-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 28px 24px;
  transition: transform .2s, border-color .2s, background .2s;
}
.feature-card:hover { transform: translateY(-4px); border-color: var(--border-strong); background: var(--bg-card-strong); }
.feature-icon {
  width: 50px; height: 50px; border-radius: 13px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, rgba(155,235,0,0.18), rgba(155,235,0,0.05));
  border: 1px solid var(--border-strong);
  margin-bottom: 18px;
}
.feature-icon svg { width: 25px; height: 25px; color: var(--accent); }
.feature-card h3 { font-size: 18px; margin-bottom: 8px; }
.feature-card p { color: var(--text-soft); font-size: 15px; }

/* ---------- SCREENSHOTS ---------- */
.screens-scroller {
  justify-content: safe center;
  display: flex; gap: 18px; overflow-x: auto;
  padding: 8px 24px 26px;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--accent-3) transparent;
}
.screens-scroller::-webkit-scrollbar { height: 8px; }
.screens-scroller::-webkit-scrollbar-thumb { background: var(--accent-3); border-radius: 999px; }
.screens-scroller::-webkit-scrollbar-track { background: transparent; }
.screens-scroller img {
  width: 280px; flex-shrink: 0;
  border-radius: 26px;
  scroll-snap-align: center;
  box-shadow: 0 24px 60px -24px rgba(0,0,0,0.85), 0 0 0 1px rgba(255,255,255,0.05);
}

/* ---------- PRIVACY FIRST ---------- */
.privacy-callout {
  background: linear-gradient(150deg, rgba(155,235,0,0.08), rgba(52,217,207,0.05));
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-hero);
  padding: 54px 48px;
  display: grid; grid-template-columns: 1fr 1fr; gap: 42px; align-items: center;
}
.privacy-callout h2 { font-size: clamp(26px, 3.4vw, 36px); margin-bottom: 16px; }
.privacy-callout p { color: var(--text-soft); font-size: 16px; margin-bottom: 14px; }
.privacy-list { list-style: none; display: grid; gap: 14px; }
.privacy-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: var(--text-soft); }
.privacy-list svg { width: 20px; height: 20px; color: var(--accent); flex-shrink: 0; margin-top: 2px; }

/* ---------- DOWNLOAD CTA ---------- */
.download-card {
  text-align: center;
  background: radial-gradient(700px 300px at 50% 0%, rgba(155,235,0,0.12), transparent 70%), var(--bg-soft);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-hero);
  padding: 64px 32px;
}
.download-card img.dl-icon { width: 88px; height: 88px; border-radius: 20px; margin-bottom: 22px; box-shadow: 0 18px 40px -16px rgba(0,0,0,0.7); }
.download-card h2 { font-size: clamp(28px, 3.6vw, 42px); margin-bottom: 14px; }
.download-card p { color: var(--text-soft); font-size: 17px; max-width: 520px; margin: 0 auto 30px; }
.download-card .cta-wrap { display: flex; justify-content: center; }

/* ---------- FOOTER ---------- */
footer { border-top: 1px solid var(--border); padding: 56px 0 40px; margin-top: 40px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; font-weight: 800; font-size: 17px; }
.footer-brand img { width: 34px; height: 34px; border-radius: 9px; }
.footer-col p { color: var(--text-mute); font-size: 14px; max-width: 300px; }
.footer-col h4 { font-size: 13px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--text-mute); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: grid; gap: 11px; }
.footer-col ul a { color: var(--text-soft); font-size: 14px; transition: color .2s; }
.footer-col ul a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap;
  color: var(--text-mute); font-size: 13px;
}
.footer-bottom .tm { max-width: 640px; }

/* ---------- LEGAL / CONTENT PAGES ---------- */
.legal { padding: 56px 0 40px; }
.legal-wrap { max-width: 820px; margin: 0 auto; }
.legal h1 { font-size: clamp(30px, 4vw, 44px); margin-bottom: 12px; }
.legal .meta { color: var(--text-mute); font-size: 14px; margin-bottom: 34px; }
.legal h2 { font-size: 22px; margin: 38px 0 12px; color: var(--text); }
.legal h3 { font-size: 17px; margin: 24px 0 8px; color: var(--accent-2); }
.legal p, .legal li { color: var(--text-soft); font-size: 15.5px; margin-bottom: 12px; }
.legal ul, .legal ol { padding-left: 22px; margin-bottom: 14px; }
.legal li { margin-bottom: 8px; }
.legal a { color: var(--accent); text-decoration: underline; text-underline-offset: 2px; }
.legal strong { color: var(--text); }
.legal .summary-box {
  background: var(--bg-card);
  border: 1px solid var(--border-strong);
  border-radius: 16px;
  padding: 24px 26px;
  margin-bottom: 30px;
}
.legal .summary-box h2 { margin-top: 0; }
.legal table { width: 100%; border-collapse: collapse; margin: 12px 0 20px; font-size: 14px; }
.legal th, .legal td { text-align: left; padding: 10px 12px; border: 1px solid var(--border); vertical-align: top; }
.legal th { background: var(--bg-card-strong); color: var(--text); font-weight: 700; }
.legal td { color: var(--text-soft); }
.back-link { display: inline-flex; align-items: center; gap: 8px; color: var(--accent); font-weight: 700; font-size: 14px; margin-bottom: 8px; }

/* FAQ */
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px 24px;
  margin-bottom: 14px;
}
.faq-item h3 { color: var(--text); font-size: 17px; margin: 0 0 8px; }
.faq-item p { margin-bottom: 0; }
.contact-card {
  background: linear-gradient(150deg, rgba(155,235,0,0.08), rgba(52,217,207,0.05));
  border: 1px solid var(--border-strong);
  border-radius: 18px;
  padding: 32px; text-align: center; margin-top: 34px;
}
.contact-card a { color: var(--accent); font-weight: 700; }

/* ---------- RESPONSIVE ---------- */
@media (max-width: 920px) {
  .hero-inner { grid-template-columns: 1fr; gap: 30px; }
  .hero-visual { height: 480px; order: -1; }
  .hero p.lead { margin-left: auto; margin-right: auto; }
  .hero { text-align: center; }
  .hero-cta, .trust-row { justify-content: center; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .privacy-callout { grid-template-columns: 1fr; padding: 40px 28px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .nav-links .nav-hide { display: none; }
}
@media (max-width: 560px) {
  .section { padding: 60px 0; }
  .hero { padding: 46px 0 60px; }
  .features-grid { grid-template-columns: 1fr; }
  .hero-visual { height: 420px; }
  .hero-visual .phone { width: 200px; }
  .screens-scroller img { width: 230px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .brand span { font-size: 15px; }
}