:root {
  --bg-color: #111111;
  --text-main: #ffffff;
  --text-muted: #a0a0a0;
  --brand-yellow: #e4ff00;
  --brand-black: #000000;
  --font-condensed:
    "Arial Narrow", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-ui: system-ui, -apple-system, sans-serif;
  --font-serif-accent: ui-serif, Georgia, serif;
  --spacing-base: 6px;
  --radius-soft: 6px;
  --shadow-soft: 0 4px 12px rgba(228, 255, 0, 0.15);
}

body {
  margin: 0;
  font-family: var(--font-ui);
  background-color: var(--bg-color);
  color: var(--text-main);
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)' opacity='0.05'/%3E%3C/svg%3E");
}

h1,
h2,
h3,
h4,
h5,
h6,
.brand-name {
  font-family: var(--font-condensed);
  font-stretch: condensed;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

.sticky-dark-header {
  position: sticky;
  top: 0;
  background-color: var(--brand-black);
  z-index: 1000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: calc(var(--spacing-base) * 3) calc(var(--spacing-base) * 4);
  max-width: 1200px;
  margin: 0 auto;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-base) * 2);
  text-decoration: none;
  color: var(--text-main);
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--brand-yellow);
}

.brand-link svg {
  height: 32px;
  width: auto;
  color: var(--brand-yellow);
}

.desktop-nav {
  display: none;
  gap: calc(var(--spacing-base) * 4);
}

@media (min-width: 768px) {
  .desktop-nav {
    display: flex;
  }
  .burger-btn {
    display: none;
  }
}

.nav-link {
  color: var(--text-main);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--brand-yellow);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: calc(var(--spacing-base) * 3);
}

.btn {
  display: inline-block;
  text-decoration: none;
  font-weight: 700;
  text-align: center;
  border-radius: var(--radius-soft);
  transition: all 0.2s;
  font-family: var(--font-condensed);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
}

.btn-cta {
  background-color: var(--brand-yellow);
  color: var(--brand-black);
  padding: calc(var(--spacing-base) * 2) calc(var(--spacing-base) * 4);
  box-shadow: var(--shadow-soft);
  border: 2px solid transparent;
}

@media (max-width: 490px) {
  .btn-cta {
    display: none;
  }
}

.btn-cta:hover {
  background-color: transparent;
  color: var(--brand-yellow);
  border-color: var(--brand-yellow);
  box-shadow: none;
}

.burger-btn,
.close-drawer {
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: var(--spacing-base);
}

.burger-btn svg,
.close-drawer svg {
  width: 28px;
  height: 28px;
}

.burger-btn:hover,
.close-drawer:hover {
  color: var(--brand-yellow);
}

.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 80%;
  max-width: 300px;
  height: 100vh;
  background-color: var(--brand-black);
  z-index: 1002;
  transition: right 0.3s ease-in-out;
  padding: calc(var(--spacing-base) * 4);
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  box-shadow: -4px 0 15px rgba(0, 0, 0, 0.5);
}

.mobile-drawer.open {
  right: 0;
}

.close-drawer {
  align-self: flex-end;
  margin-bottom: calc(var(--spacing-base) * 4);
}

.mobile-nav {
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-base) * 4);
}

.mobile-nav-link {
  color: var(--text-main);
  text-decoration: none;
  font-size: 1.25rem;
  font-weight: 600;
}

.mobile-nav-link:hover {
  color: var(--brand-yellow);
}

.mobile-cta {
  margin-top: calc(var(--spacing-base) * 4);
}

.drawer-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1001;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s;
}

.drawer-overlay.open {
  opacity: 1;
  visibility: visible;
}

.site-footer {
  background-color: var(--brand-black);
  border-top: 2px solid var(--brand-yellow);
  padding: calc(var(--spacing-base) * 10) calc(var(--spacing-base) * 4)
    calc(var(--spacing-base) * 4);
  color: var(--text-main);
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: calc(var(--spacing-base) * 8);
}

@media (min-width: 768px) {
  .footer-container {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer-title {
  color: var(--brand-yellow);
  font-size: 2rem;
  margin-bottom: calc(var(--spacing-base) * 2);
}

.tagline {
  font-family: var(--font-serif-accent);
  font-style: italic;
  color: var(--text-muted);
  margin: 0;
  font-size: 1.1rem;
}

.footer-heading {
  font-size: 1.2rem;
  margin-bottom: calc(var(--spacing-base) * 4);
  color: var(--text-main);
  border-bottom: 1px solid rgba(228, 255, 0, 0.3);
  padding-bottom: calc(var(--spacing-base) * 1);
  display: inline-block;
}

.contact-list,
.legal-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: calc(var(--spacing-base) * 3);
}

.contact-list li {
  display: flex;
  align-items: flex-start;
  gap: calc(var(--spacing-base) * 2);
  font-size: 0.95rem;
}

.contact-list .icon {
  width: 20px;
  height: 20px;
  color: var(--brand-yellow);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-list a,
.legal-list a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
  line-height: 1.4;
}

.contact-list a:hover,
.legal-list a:hover {
  color: var(--brand-yellow);
  text-decoration: underline;
}

.footer-bottom {
  max-width: 1200px;
  margin: calc(var(--spacing-base) * 8) auto 0;
  padding-top: calc(var(--spacing-base) * 4);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.copyright {
  margin: 0;
}

/* Structural Classes Hook Placeholder */
.hero,
.hero-small,
.our-products,
.about-tower-rush-energy,
.why-it-works,
.blog,
.faq,
.our-brand,
.our-formula,
.the-team,
.all-products,
.by-goal,
.bestsellers,
.performance-tips,
.news {
  display: block;
}
/* footer extras */
.footer__extras {
  margin-top: 16px;
}
.footer__extrasInner {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: flex-start;
  justify-content: space-between;
}
.footer__social {
  display: flex;
  gap: 10px;
  align-items: center;
}
.footer-social {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  text-decoration: none;
}
.footer-social__icon {
  display: block;
}
.footer__poemWrap {
  max-width: 520px;
}
.footer-poem {
  opacity: 0.9;
  font-size: 0.95em;
  line-height: 1.35;
}
/* --- injected by logo step --- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brand-logo {
  width: 28px;
  height: 28px;
  display: inline-block;
  flex: 0 0 auto;
}
.brand-logo * {
  vector-effect: non-scaling-stroke;
}
/* --- /injected by logo step --- */