:root {
  --bg: #0a0e1a;
  --bg-alt: #111726;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --accent: #00d4ff;
  --accent2: #7000ff;
  --green: #22c55e;
  --radius: 12px;
}

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: var(--accent); text-decoration: none; }

/* NAV */
#nav {
  position: fixed; top: 0; width: 100%; z-index: 100;
  background: rgba(10, 14, 26, 0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  transition: padding 0.3s;
}
.nav-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 24px;
}
.logo {
  font-size: 1.5rem; font-weight: 800; color: var(--text);
  letter-spacing: -0.5px;
}
.logo span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--text-muted); font-size: 0.95rem; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.btn-signaler {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff !important; padding: 8px 20px; border-radius: 8px;
  font-weight: 600;
}

/* NAV ACTIONS (lang + webapp) */
.nav-actions { display: flex; align-items: center; gap: 10px; margin-left: 8px; }
.lang-select {
  background: var(--bg-alt); border: 1px solid rgba(255,255,255,0.1); color: var(--text);
  padding: 6px 10px; border-radius: 6px; cursor: pointer; font-size: 0.85rem;
  transition: border-color 0.2s; outline: none;
}
.lang-select:hover { border-color: var(--accent); }
.lang-select option { background: var(--bg-alt); color: var(--text); }

.webapp-btn {
  background: none; border: 1px solid rgba(255,255,255,0.1); color: var(--text-muted);
  padding: 6px; border-radius: 6px; cursor: pointer; display: flex;
  align-items: center; justify-content: center;
  transition: border-color 0.2s, color 0.2s;
}
.webapp-btn:hover { border-color: var(--accent); color: var(--accent); }

/* HERO */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 120px 24px 60px;
  background: radial-gradient(ellipse at 70% 30%, rgba(0,212,255,0.08), transparent 50%),
              radial-gradient(ellipse at 30% 70%, rgba(112,0,255,0.08), transparent 50%);
  position: relative; overflow: hidden;
}
.hero-map {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  opacity: 0.3; z-index: 0; filter: grayscale(40%) blur(1px);
}
.hero-overlay {
  position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(180deg, rgba(10,14,26,0.6) 0%, rgba(10,14,26,0.4) 50%, rgba(10,14,26,0.8) 100%);
  z-index: 1;
}
.hero-content { max-width: 560px; flex: 1; position: relative; z-index: 2; }
.hero-visual { position: relative; z-index: 2; }
.hero h1 {
  font-size: 3.2rem; font-weight: 800; line-height: 1.1;
  letter-spacing: -1.5px; margin-bottom: 24px;
}
.hero h1 span {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.hero-sub {
  font-size: 1.2rem; color: var(--text-muted); margin-bottom: 36px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; padding: 14px 32px; border-radius: 10px;
  font-weight: 700; font-size: 1.05rem;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0,212,255,0.3);
}
.btn-secondary {
  border: 1px solid rgba(255,255,255,0.15); color: var(--text);
  padding: 14px 32px; border-radius: 10px;
  font-weight: 600; font-size: 1.05rem;
  transition: border-color 0.2s;
}
.btn-secondary:hover { border-color: var(--accent); }

/* PHONE MOCK */
.hero-visual { flex: 1; display: flex; justify-content: center; }
.phone-mock {
  width: 280px; border-radius: 32px; padding: 12px;
  background: linear-gradient(160deg, #1a2238, #0d1320);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(0,212,255,0.1);
}
.phone-screen {
  background: var(--bg-alt); border-radius: 24px; overflow: hidden;
}
.phone-header {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; padding: 14px; font-weight: 700; text-align: center;
  font-size: 0.9rem;
}
.phone-body { padding: 20px; }
.phone-cat {
  display: inline-block; padding: 6px 12px; border-radius: 8px;
  background: rgba(245,158,11,0.15); color: #f59e0b;
  font-size: 0.85rem; font-weight: 600; margin-bottom: 12px;
}
.phone-desc {
  font-size: 0.95rem; margin-bottom: 8px; color: var(--text);
}
.phone-geo, .phone-photo {
  font-size: 0.8rem; color: var(--text-muted); margin-bottom: 4px;
}
.phone-btn {
  width: 100%; margin-top: 16px; padding: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; border: none; border-radius: 10px;
  font-weight: 700; font-size: 0.95rem; cursor: pointer;
}

/* SECTIONS */
.section {
  padding: 80px 24px; max-width: 1100px; margin: 0 auto;
}
.section.alt { background: var(--bg-alt); max-width: 100%; }
.section.alt > * { max-width: 1100px; margin-left: auto; margin-right: auto; }
.section h2 {
  font-size: 2.2rem; font-weight: 800; text-align: center;
  margin-bottom: 48px; letter-spacing: -0.5px;
}

/* STEPS */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.step { text-align: center; }
.step-num {
  width: 48px; height: 48px; margin: 0 auto 20px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  font-size: 1.3rem; font-weight: 800; color: #fff;
}
.step h3 { font-size: 1.2rem; margin-bottom: 12px; }
.step p { color: var(--text-muted); font-size: 0.95rem; }

/* CATEGORIES */
.cat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cat-card {
  background: var(--bg); border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius); padding: 28px; text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.cat-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.cat-icon { font-size: 2.5rem; display: block; margin-bottom: 16px; }
.cat-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.cat-card p { color: var(--text-muted); font-size: 0.9rem; }

/* BENEFITS */
.benefits { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.benefit { padding: 24px; }
.benefit h3 { font-size: 1.15rem; margin-bottom: 10px; color: var(--accent); }
.benefit p { color: var(--text-muted); }

/* PRICING */
.pricing-note {
  text-align: center; margin-bottom: 32px; font-size: 1rem;
  color: var(--text-muted);
}
.pricing-note strong { color: var(--accent); font-weight: 700; }
.pricing { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.price-card {
  background: var(--bg); border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius); padding: 24px 16px; position: relative;
}
.price-card.featured {
  border-color: var(--accent);
  box-shadow: 0 0 30px rgba(0,212,255,0.1);
}
.badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  color: #fff; padding: 4px 16px; border-radius: 20px;
  font-size: 0.8rem; font-weight: 700;
}
.price-card h3 { font-size: 1.1rem; margin-bottom: 16px; }
.price { font-size: 2rem; font-weight: 800; margin-bottom: 16px; }
.price span { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
.price-card ul { list-style: none; }
.price-card li {
  padding: 8px 0; color: var(--text-muted); font-size: 0.9rem;
  border-bottom: 1px solid rgba(255,255,255,0.03);
}
.price-card li::before { content: "✓ "; color: var(--green); }

/* CTA FINAL */
.cta-final {
  text-align: center; padding: 80px 24px;
  background: linear-gradient(135deg, rgba(0,212,255,0.05), rgba(112,0,255,0.05));
}
.cta-final h2 { font-size: 2rem; margin-bottom: 24px; }

/* FOOTER */
footer {
  padding: 32px 24px; border-top: 1px solid rgba(255,255,255,0.05);
  font-size: 0.85rem; color: var(--text-muted);
}
.footer-inner {
  max-width: 1100px; margin: 0 auto;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 24px;
}
.footer-qr { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.footer-qr img { width: 80px; height: 80px; border-radius: 8px; background: #fff; padding: 4px; }
.footer-qr span { font-size: 0.75rem; text-align: center; }
.footer-links { display: flex; flex-direction: column; gap: 8px; text-align: right; }

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav-links a:not(.btn-signaler) { display: none; }
  .hero { flex-direction: column; padding-top: 100px; }
  .hero h1 { font-size: 2.2rem; }
  .hero-visual { margin-top: 40px; }
  .steps, .cat-grid, .benefits, .pricing { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { text-align: center; }
}