:root {
  --bg: #0c0c0c;
  --bg-alt: #111111;
  --fg: #ffffff;
  --fg-muted: #888888;
  --accent: #c8ff00;
  --accent-dim: rgba(200, 255, 0, 0.12);
  --accent-border: rgba(200, 255, 0, 0.3);
  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --radius: 8px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* HERO */
.hero {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200, 255, 0, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200, 255, 0, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 48px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  background: var(--accent);
  color: #000;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: 2px;
  margin-bottom: 28px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(72px, 9vw, 120px);
  line-height: 0.92;
  letter-spacing: 0.01em;
  color: var(--fg);
  margin-bottom: 28px;
}

.hero-lede {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 400px;
  font-weight: 300;
  line-height: 1.7;
}

.hero-visual {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.hero-stat-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--accent-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.hero-stat {
  background: var(--bg-alt);
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-stat-number {
  font-family: var(--font-display);
  font-size: 40px;
  color: var(--accent);
  line-height: 1;
}

.hero-stat-label {
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.hero-product-card {
  background: var(--bg-alt);
  border: 1px solid var(--accent-border);
  border-radius: var(--radius);
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  transition: background 0.2s;
}

.hero-product-card:hover {
  background: var(--accent-dim);
}

.product-card-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
}

/* PROOF BAR */
.proof {
  border-top: 1px solid var(--accent-border);
  border-bottom: 1px solid var(--accent-border);
  padding: 20px 0;
  background: var(--bg-alt);
}

.proof-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.proof-bar {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.proof-item {
  font-size: 13px;
  color: var(--fg-muted);
}

.proof-item strong {
  color: var(--fg);
}

.proof-divider {
  color: var(--accent-border);
}

/* CATEGORIES */
.categories {
  padding: 120px 0;
}

.categories-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.section-heading {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  letter-spacing: 0.02em;
  color: var(--fg);
  margin-bottom: 64px;
}

.category-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.category-card {
  background: var(--bg-alt);
  padding: 40px 28px;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  transition: border-color 0.2s, background 0.2s;
}

.category-card:hover {
  border-color: var(--accent-border);
  background: #141414;
}

.cat-icon {
  margin-bottom: 20px;
  color: var(--accent);
}

.category-card h3 {
  font-family: var(--font-display);
  font-size: 26px;
  letter-spacing: 0.04em;
  color: var(--fg);
  margin-bottom: 12px;
}

.category-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.65;
  font-weight: 300;
}

/* VISION */
.vision {
  padding: 120px 0;
  background: var(--bg-alt);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.vision-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.vision-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}

.vision-headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.5vw, 60px);
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--fg);
  max-width: 800px;
  margin-bottom: 32px;
}

.vision-body {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 640px;
  line-height: 1.75;
  font-weight: 300;
  margin-bottom: 64px;
}

.vision-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--accent-border);
  border-radius: var(--radius);
  overflow: hidden;
}

.v-stat {
  background: var(--bg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.v-stat-num {
  font-family: var(--font-display);
  font-size: 52px;
  color: var(--accent);
  line-height: 1;
}

.v-stat-desc {
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* CLOSING */
.closing {
  padding: 140px 0;
}

.closing-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  text-align: center;
}

.closing-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 5px 12px;
  border-radius: 2px;
  margin-bottom: 36px;
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(56px, 7vw, 96px);
  line-height: 0.95;
  letter-spacing: 0.01em;
  color: var(--fg);
  margin-bottom: 32px;
}

.closing-body {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 640px;
  margin: 0 auto;
  line-height: 1.75;
  font-weight: 300;
}

/* FOOTER */
.site-footer {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 32px 0;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.05em;
  color: var(--fg);
}

.footer-tagline {
  font-size: 12px;
  color: var(--fg-muted);
  display: block;
  margin-top: 2px;
}

.footer-meta {
  display: flex;
  gap: 20px;
  font-size: 12px;
  color: var(--fg-muted);
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 80px 24px 60px;
  }

  .hero-title {
    font-size: clamp(56px, 14vw, 80px);
  }

  .hero-lede {
    max-width: 100%;
  }

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

  .category-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .vision-stats {
    grid-template-columns: 1fr;
  }

  .proof-bar {
    flex-direction: column;
    gap: 12px;
  }

  .proof-divider {
    display: none;
  }

  .footer-inner {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .footer-meta {
    justify-content: center;
  }

  .categories-inner,
  .vision-inner,
  .closing-inner {
    padding: 0 24px;
  }

  .closing {
    padding: 100px 0;
  }

  .categories {
    padding: 80px 0;
  }

  .vision {
    padding: 80px 0;
  }
}

@media (max-width: 480px) {
  .hero-product-grid {
    grid-template-columns: 1fr 1fr;
  }

  .category-grid {
    grid-template-columns: 1fr;
  }

  .hero-stat-row {
    grid-template-columns: 1fr;
  }
}

/* EXERCISES */
.exercises {
  padding: 120px 0;
  background: var(--bg);
}

.exercises-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.section-sub {
  font-size: 17px;
  color: var(--fg-muted);
  max-width: 560px;
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 56px;
  margin-top: -40px;
}

.ex-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.ex-card {
  background: var(--bg-alt);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: border-color 0.2s, background 0.2s;
}

.ex-card:hover {
  border-color: var(--accent-border);
  background: #141414;
}

.ex-icon {
  margin-bottom: 20px;
}

.ex-card h3 {
  font-family: var(--font-display);
  font-size: 22px;
  letter-spacing: 0.04em;
  color: var(--fg);
  margin-bottom: 8px;
}

.ex-muscle {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.ex-tip {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.65;
  font-weight: 300;
  margin-bottom: 16px;
}

.ex-reps {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 16px;
}

/* PLANNER */
.planner {
  padding: 120px 0;
  background: var(--bg-alt);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.planner-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.planner-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.plan-card {
  background: var(--bg);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: border-color 0.2s;
}

.plan-card:hover {
  border-color: var(--accent-border);
}

.plan-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
}

.plan-badge {
  background: var(--accent);
  color: #000;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: 0.05em;
  padding: 3px 8px;
  border-radius: 2px;
}

.plan-meta {
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.plan-title {
  font-family: var(--font-display);
  font-size: 24px;
  letter-spacing: 0.03em;
  color: var(--fg);
  margin-bottom: 10px;
}

.plan-desc {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.6;
  font-weight: 300;
  margin-bottom: 28px;
}

.plan-steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 20px;
}

.plan-step {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.plan-step:last-child {
  border-bottom: none;
}

.step-num {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--accent);
  width: 22px;
  flex-shrink: 0;
}

.step-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.step-name {
  font-size: 13px;
  font-weight: 500;
  color: var(--fg);
}

.step-dets {
  font-size: 11px;
  color: var(--fg-muted);
  letter-spacing: 0.05em;
}

/* TIPS */
.tips {
  padding: 120px 0;
  background: var(--bg);
}

.tips-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.tips-grid .tip-card:nth-child(4),
.tips-grid .tip-card:nth-child(5) {
  grid-column: span 1;
}

.tips-grid-2row {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2px;
}

.tip-card {
  background: var(--bg-alt);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 32px 24px;
  transition: border-color 0.2s, background 0.2s;
}

.tip-card:hover {
  border-color: var(--accent-border);
  background: #141414;
}

.tip-icon {
  margin-bottom: 18px;
}

.tip-card h4 {
  font-family: var(--font-display);
  font-size: 18px;
  letter-spacing: 0.04em;
  color: var(--fg);
  margin-bottom: 10px;
}

.tip-card p {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.65;
  font-weight: 300;
}

/* RESPONSIVE */
@media (max-width: 900px) {
  .ex-grid,
  .planner-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .tips-grid-2row {
    grid-template-columns: 1fr 1fr;
  }

  .exercises-inner,
  .planner-inner,
  .tips-inner {
    padding: 0 24px;
  }

  .exercises, .planner, .tips {
    padding: 80px 0;
  }

  .section-sub {
    margin-top: -32px;
  }
}

@media (max-width: 480px) {
  .ex-grid,
  .planner-grid,
  .tips-grid-2row {
    grid-template-columns: 1fr;
  }
}

/* HERO CTA */
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 36px;
  flex-wrap: wrap;
}

.hero-cta-primary {
  display: inline-block;
  background: var(--accent);
  color: #000;
  font-size: 14px;
  font-weight: 600;
  padding: 13px 28px;
  border-radius: var(--radius);
  text-decoration: none;
  transition: opacity 0.2s;
  letter-spacing: 0.02em;
}

.hero-cta-primary:hover { opacity: 0.85; }

.hero-cta-secondary {
  display: inline-block;
  color: var(--fg-muted);
  font-size: 14px;
  font-weight: 400;
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  padding-bottom: 2px;
  transition: color 0.2s, border-color 0.2s;
}

.hero-cta-secondary:hover { color: var(--fg); border-color: var(--fg); }

/* SUBSCRIPTIONS */
.subscriptions {
  padding: 120px 0;
  background: var(--bg-alt);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.subscriptions-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 48px;
  text-align: center;
}

.billing-toggle {
  display: inline-flex;
  background: var(--bg);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 40px;
  padding: 4px;
  margin-bottom: 48px;
}

.toggle-btn {
  background: none;
  border: none;
  color: var(--fg-muted);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 20px;
  border-radius: 30px;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.toggle-btn.active {
  background: var(--accent);
  color: #000;
}

.toggle-btn:not(.active):hover {
  color: var(--fg);
}

.toggle-save-badge {
  background: rgba(200,255,0,0.2);
  color: var(--accent);
  font-size: 11px;
  font-weight: 600;
  padding: 2px 7px;
  border-radius: 10px;
}

.annual-price-line {
  font-size: 13px;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 8px;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 860px;
  margin: 0 auto;
  text-align: left;
}

.pricing-card {
  background: var(--bg);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: border-color 0.2s;
}

.pricing-card:hover {
  border-color: var(--accent-border);
}

.pricing-card-pro {
  border-color: var(--accent-border);
  background: linear-gradient(180deg, rgba(200,255,0,0.04) 0%, var(--bg) 100%);
}

.pricing-card-pro:hover {
  border-color: var(--accent);
}

.pro-recommended {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #000;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 14px;
  border-radius: 20px;
  white-space: nowrap;
}

.pricing-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 16px;
  letter-spacing: 0.08em;
  color: var(--fg-muted);
  margin-bottom: 20px;
}

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

.pricing-price {
  margin-bottom: 8px;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 56px;
  color: var(--fg);
  line-height: 1;
}

.price-period {
  font-size: 18px;
  color: var(--fg-muted);
  font-weight: 300;
}

.pricing-tagline {
  font-size: 13px;
  color: var(--fg-muted);
  margin-bottom: 28px;
  font-weight: 300;
}

.pricing-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex: 1;
}

.pricing-features li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 14px;
  color: var(--fg);
  font-weight: 300;
  line-height: 1.5;
}

.pricing-features li strong {
  font-weight: 500;
}

.pricing-features li svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.feature-missing {
  color: var(--fg-muted) !important;
  text-decoration: line-through;
  text-decoration-color: #444;
}

.pricing-cta {
  display: block;
  text-align: center;
  padding: 14px 24px;
  border-radius: var(--radius);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: opacity 0.2s;
}

.pricing-cta:hover { opacity: 0.85; }

.starter-cta {
  background: transparent;
  border: 1px solid var(--accent-border);
  color: var(--accent);
}

.starter-cta:hover {
  background: var(--accent-dim);
}

.pro-cta {
  background: var(--accent);
  color: #000;
}

.pricing-guarantee {
  margin-top: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 13px;
  color: var(--fg-muted);
}

@media (max-width: 700px) {
  .pricing-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pricing-card-pro {
    order: -1;
  }

  .subscriptions-inner {
    padding: 0 24px;
  }

  .subscriptions {
    padding: 80px 0;
  }
}

@media (max-width: 900px) {
  .subscriptions-inner {
    padding: 0 24px;
  }
}