/* ============================================
   FitLite — Fitness for the Optically Committed
   Colors: near-black, electric lime, cool gray.
   Bold athletic energy, neon accents, dark mode.
   Chakra Petch (display) + Work Sans (body).
   ============================================ */

/* --- Reset & Base --- */

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

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  font-family: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.7;
  color: #9CA3AF;
  background-color: #111113;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* --- Focus --- */

:focus-visible {
  outline: 2px solid #C8FF00;
  outline-offset: 3px;
}

/* --- Typography --- */

h1, h2, h3, h4, h5, h6 {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  color: #F5F5F5;
}

a {
  color: #F5F5F5;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #C8FF00;
}

/* ============================================
   Header
   ============================================ */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(17, 17, 19, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid #222225;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 76rem;
  margin: 0 auto;
  padding: 1rem 1.25rem;
}

.nav-brand {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: #F5F5F5;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.nav-brand .lime {
  color: #C8FF00;
}

.nav-brand:hover {
  color: #F5F5F5;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  font-family: 'Work Sans', sans-serif;
  font-size: 0.6875rem;
  font-weight: 600;
  color: #666;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #C8FF00;
}

/* ============================================
   Hero
   ============================================ */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 7rem 1.25rem 4rem;
  max-width: 76rem;
  margin: 0 auto;
}

.hero-tag {
  display: inline-block;
  font-family: 'Work Sans', sans-serif;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #111113;
  background-color: #C8FF00;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 2rem;
}

.hero-heading {
  font-size: clamp(2.75rem, 8vw, 6rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin-bottom: 1.75rem;
  max-width: 50rem;
}

.hero-heading .lime {
  color: #C8FF00;
}

.hero-sub {
  font-size: clamp(0.9375rem, 1.5vw, 1.0625rem);
  color: #666;
  max-width: 34rem;
  line-height: 1.75;
  margin-bottom: 2.5rem;
}

.hero-cta {
  display: inline-block;
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #111113;
  background-color: #C8FF00;
  padding: 1rem 2.5rem;
  border-radius: 100px;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.hero-cta:hover {
  background-color: #D4FF33;
  color: #111113;
  transform: translateY(-1px);
}

/* ============================================
   Stats Bar
   ============================================ */

.stats-bar {
  border-top: 1px solid #222225;
  border-bottom: 1px solid #222225;
}

.stats-inner {
  max-width: 76rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
}

.stat-block {
  padding: 1.75rem 1.25rem;
  border-bottom: 1px solid #222225;
}

.stat-block:nth-child(odd) {
  border-right: 1px solid #222225;
}

.stat-value {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  color: #C8FF00;
  line-height: 1;
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.6875rem;
  font-weight: 500;
  color: #555;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ============================================
   Products Section
   ============================================ */

.products-section {
  padding: 5rem 1.25rem;
  max-width: 76rem;
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.section-label {
  font-family: 'Work Sans', sans-serif;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: #C8FF00;
  display: block;
  margin-bottom: 0.5rem;
}

.section-heading {
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.section-count {
  font-family: 'Work Sans', sans-serif;
  font-size: 0.75rem;
  color: #555;
  font-weight: 500;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: #222225;
}

.product-card {
  background-color: #111113;
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.product-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.product-name {
  font-family: 'Chakra Petch', sans-serif;
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: #F5F5F5;
  line-height: 1.15;
  text-transform: uppercase;
  letter-spacing: 0.01em;
}

.product-price {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.8125rem;
  font-weight: 700;
  color: #C8FF00;
  white-space: nowrap;
  padding-top: 0.15rem;
}

.product-desc {
  font-size: 0.9375rem;
  color: #666;
  line-height: 1.7;
}

.product-meta {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: auto;
  flex-wrap: wrap;
}

.product-effort {
  font-family: 'Work Sans', sans-serif;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #111113;
  background-color: #C8FF00;
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
}

.product-tag {
  font-size: 0.5625rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #555;
  border: 1px solid #2A2A2D;
  padding: 0.3rem 0.625rem;
  border-radius: 100px;
}

/* ============================================
   Philosophy Section
   ============================================ */

.philosophy-section {
  border-top: 1px solid #222225;
  border-bottom: 1px solid #222225;
}

.philosophy-inner {
  max-width: 76rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
}

.philosophy-highlight {
  background-color: #C8FF00;
  padding: 3.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.philosophy-highlight h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  color: #111113;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  line-height: 1.05;
}

.philosophy-highlight p {
  font-size: 0.9375rem;
  color: rgba(17, 17, 19, 0.65);
  line-height: 1.75;
  max-width: 28rem;
}

.philosophy-points {
  padding: 3.5rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.philosophy-point {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.philosophy-num {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: 1.75rem;
  color: #222225;
  line-height: 1;
  flex-shrink: 0;
  min-width: 2.5rem;
}

.philosophy-point h3 {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.9375rem;
  font-weight: 700;
  color: #F5F5F5;
  margin-bottom: 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.philosophy-point p {
  font-size: 0.875rem;
  color: #666;
  line-height: 1.65;
}

/* ============================================
   Reviews Section
   ============================================ */

.reviews-section {
  padding: 5rem 1.25rem;
  max-width: 76rem;
  margin: 0 auto;
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: #222225;
  margin-top: 3rem;
}

.review-card {
  background-color: #111113;
  padding: 2rem 1.5rem;
}

.review-text {
  font-size: clamp(1rem, 1.8vw, 1.1875rem);
  color: #DDDDD8;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.review-attr {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.review-avatar {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background-color: #C8FF00;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  color: #111113;
  font-weight: 700;
  font-family: 'Chakra Petch', sans-serif;
  flex-shrink: 0;
}

.review-name {
  font-family: 'Chakra Petch', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  color: #F5F5F5;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.review-role {
  font-size: 0.6875rem;
  color: #555;
}

/* ============================================
   Disclaimer
   ============================================ */

.disclaimer-section {
  padding: 3rem 1.25rem;
  max-width: 76rem;
  margin: 0 auto;
  text-align: center;
}

.disclaimer-text {
  font-size: 0.6875rem;
  color: #333;
  line-height: 1.8;
  max-width: 40rem;
  margin: 0 auto;
  font-style: italic;
}

/* ============================================
   CTA
   ============================================ */

.cta-section {
  padding: 4rem 1.25rem 2rem;
  max-width: 76rem;
  margin: 0 auto;
  text-align: center;
}

.cta-heading {
  font-size: clamp(1.75rem, 4vw, 3rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.cta-sub {
  font-size: 0.9375rem;
  color: #666;
  max-width: 30rem;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

.cta-button {
  display: inline-block;
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #111113;
  background-color: #C8FF00;
  padding: 1rem 2.5rem;
  border-radius: 100px;
  transition: background-color 0.2s ease, transform 0.2s ease;
}

.cta-button:hover {
  background-color: #D4FF33;
  color: #111113;
  transform: translateY(-1px);
}

/* ============================================
   Portfolio CTA
   ============================================ */

.portfolio-cta {
  text-align: center;
  padding: 2rem 1.25rem 0;
}

.portfolio-cta-label {
  font-size: 0.6875rem;
  color: #444;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.portfolio-cta-link {
  font-size: 0.75rem;
  color: #C8FF00;
  text-decoration: underline;
  text-underline-offset: 3px;
  letter-spacing: 0.04em;
}

/* ============================================
   Footer
   ============================================ */

.site-footer {
  border-top: 1px solid #222225;
  padding: 2.5rem 1.25rem;
  margin-top: 3rem;
}

.footer-inner {
  max-width: 76rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  font-family: 'Chakra Petch', sans-serif;
  font-weight: 700;
  font-size: 0.9375rem;
  color: #F5F5F5;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.footer-nav a {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #444;
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: #C8FF00;
}

.footer-rule {
  border-top: 1px solid #222225;
}

.footer-bottom {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-copy {
  font-size: 0.6875rem;
  color: #333;
  max-width: 36rem;
  line-height: 1.6;
}

.footer-credit {
  font-size: 0.6875rem;
  color: #333;
  white-space: nowrap;
}

.footer-credit a {
  color: #555;
  text-decoration: underline;
  text-decoration-color: #222;
  text-underline-offset: 2px;
}

.footer-credit a:hover {
  color: #C8FF00;
  text-decoration-color: #C8FF00;
}

/* ============================================
   Responsive — 640px+
   ============================================ */

@media (min-width: 640px) {
  .nav {
    padding: 1rem 2rem;
  }

  .hero {
    padding: 7rem 2rem 5rem;
  }

  .stats-inner {
    grid-template-columns: repeat(4, 1fr);
  }

  .stat-block {
    border-bottom: none;
    border-right: 1px solid #222225;
  }

  .stat-block:last-child {
    border-right: none;
  }

  .products-section {
    padding: 5rem 2rem;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .philosophy-inner {
    grid-template-columns: 1fr 1fr;
  }

  .philosophy-highlight {
    padding: 4rem 2.5rem;
  }

  .philosophy-points {
    padding: 4rem 2.5rem;
  }

  .reviews-section {
    padding: 5rem 2rem;
  }

  .reviews-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .disclaimer-section {
    padding: 3rem 2rem;
  }

  .cta-section {
    padding: 4rem 2rem 2rem;
  }

  .site-footer {
    padding: 2.5rem 2rem;
  }
}

/* ============================================
   Responsive — 1024px+
   ============================================ */

@media (min-width: 1024px) {
  .hero {
    padding: 7rem 2rem 6rem;
  }

  .products-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .philosophy-highlight {
    padding: 5rem 3rem;
  }

  .philosophy-points {
    padding: 5rem 3rem;
  }

  .reviews-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .nav-links {
    gap: 2rem;
  }
}
/* Mobile nav fix — hide cramming link list on phones (brand stays) */
@media (max-width: 639px) {
  .nav-links { display: none; }
}