i { font-style: normal; }
.protection-panel li::before,
.cta-badges span::before { content: "✓"; }

/* Compact production layout */
.hero { min-height: 680px; padding: 112px 0 58px; }
.hero-layout { min-height: 500px; }
.hero-copy { padding-bottom: 22px; }
.hero h1 { font-size: clamp(52px, 5.8vw, 80px); margin: 20px 0 22px; }
.hero-lead { font-size: 16px; line-height: 1.55; }
.hero-actions { margin-top: 26px; }
.hero-trust { margin-top: 32px; }
.hero-visual { min-height: 520px; }
.hero-strip { min-height: 58px; }

.section { padding: 84px 0; }
.section-heading { margin-bottom: 42px; }
.section-heading h2,
.selection h2,
.comparison h2,
.cta h2 { font-size: clamp(38px, 4.4vw, 60px); }
.benefit-card { min-height: 260px; padding: 26px; }
.benefit-card > strong { margin: 36px 0 5px; font-size: 36px; }
.benefit-card h3 { margin-bottom: 17px; }
.protection-panel { padding: 32px 36px; }
.calculator { padding: 30px; }
.result-card { margin-top: 24px; padding: 22px; }
.product-image-wrap { height: 235px; }
.product-body { padding: 20px; }
.product-body > p { min-height: 38px; margin: 13px 0; }
.product-body dl { margin-bottom: 16px; padding: 10px 0; }
.comparison-photo { height: 520px; }
.comparison-copy h2 { margin-bottom: 34px; }
.production-image { height: 500px; }
.production-points { margin-top: 30px; }
.production-points div { min-height: 110px; padding: 18px; }
.cta { padding: 72px 0; }

@media (max-width: 720px) {
  .shell { width: min(100% - 28px, 560px); }
  .hero { min-height: auto; padding: 104px 0 70px; }
  .hero h1 { font-size: clamp(46px, 14vw, 62px); margin: 16px 0 20px; }
  .hero-lead { font-size: 14px; line-height: 1.5; }
  .hero-actions { margin-top: 22px; }
  .hero-actions .button { min-height: 48px; }
  .hero-trust { gap: 12px; margin-top: 20px; }
  .hero-trust div { padding-left: 11px; }
  .hero-trust span { font-size: 10px; }
  .hero-visual { min-height: 320px; margin-top: 4px; }
  .hero-product { width: 82%; height: 92%; right: 2%; }
  .hero-halo { width: 310px; top: 12px; }
  .voltage-card { width: 110px; padding: 10px 12px; }
  .voltage-card strong { font-size: 20px; }
  .hero-model { width: 125px; padding: 12px; bottom: 12px; }
  .hero-model strong { font-size: 22px; }
  .hero-strip { margin-bottom: -70px; }
  .section { padding: 60px 0; }
  .section-heading { margin-bottom: 30px; }
  .benefit-card { min-height: 220px; padding: 24px; }
  .protection-panel { padding: 26px; }
  .calculator { padding: 22px 18px; }
  .product-image-wrap { height: 220px; }
  .comparison-photo { height: 440px; }
  .production-image { height: 420px; }
  .cta { padding: 60px 0; }
}