:root {
  --bg: #0D0D0D;
  --bg-warm: #1A1410;
  --fg: #F5F0EB;
  --fg-muted: #A89F95;
  --accent-energy: #FF6B35;
  --accent-focus: #4ECDC4;
  --accent-chill: #9B5DE5;
  --accent-recovery: #F7B731;
  --accent-primary: #FF6B35;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --max-w: 1200px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ---- HERO ---- */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: var(--space-lg);
  position: relative;
  background: radial-gradient(ellipse at 30% 60%, rgba(255,107,53,0.08) 0%, transparent 60%),
              radial-gradient(ellipse at 70% 30%, rgba(78,205,196,0.06) 0%, transparent 50%),
              var(--bg);
}

.hero-grid {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
}

.hero-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-primary);
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 10vw, 8rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-md);
  background: linear-gradient(135deg, var(--fg) 0%, var(--fg-muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
  margin-bottom: var(--space-lg);
}

.hero-tag {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--fg-muted);
  border: 1px solid rgba(245,240,235,0.15);
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
}

.hero-accent {
  position: absolute;
  top: 15%;
  right: 8%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,107,53,0.12) 0%, transparent 70%);
  filter: blur(60px);
  pointer-events: none;
}

/* ---- MANIFESTO ---- */
.manifesto {
  padding: var(--space-xl) var(--space-lg);
  background: var(--bg-warm);
  border-top: 1px solid rgba(245,240,235,0.06);
  border-bottom: 1px solid rgba(245,240,235,0.06);
}

.manifesto-inner {
  max-width: 800px;
  margin: 0 auto;
}

.manifesto-label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-primary);
  display: block;
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.manifesto-text {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 400;
  line-height: 1.7;
  color: var(--fg);
  margin-bottom: var(--space-md);
}

.manifesto-text:last-child {
  margin-bottom: 0;
  color: var(--accent-primary);
  font-weight: 600;
}

/* ---- SECTION SHARED ---- */
.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent-primary);
  display: block;
  margin-bottom: var(--space-sm);
  font-weight: 500;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
}

/* ---- PRODUCTS ---- */
.products {
  padding: var(--space-2xl) var(--space-lg);
  max-width: var(--max-w);
  margin: 0 auto;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.product-card {
  background: rgba(245,240,235,0.03);
  border: 1px solid rgba(245,240,235,0.08);
  border-radius: 16px;
  padding: var(--space-lg) var(--space-md);
  transition: border-color 0.3s ease, transform 0.3s ease;
  position: relative;
  overflow: hidden;
}

.product-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--card-accent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.product-card:hover {
  border-color: rgba(245,240,235,0.15);
  transform: translateY(-4px);
}

.product-card:hover::before {
  opacity: 1;
}

.product-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
}

.product-name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--card-accent);
  margin-bottom: var(--space-sm);
}

.product-desc {
  color: var(--fg-muted);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.product-ingredients {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(245,240,235,0.3);
}

/* ---- WHY ---- */
.why {
  padding: var(--space-2xl) var(--space-lg);
  background: var(--bg-warm);
  border-top: 1px solid rgba(245,240,235,0.06);
  border-bottom: 1px solid rgba(245,240,235,0.06);
}

.why-inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
  padding-bottom: var(--space-lg);
  border-bottom: 1px solid rgba(245,240,235,0.08);
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  display: block;
  line-height: 1;
  margin-bottom: var(--space-xs);
  background: linear-gradient(135deg, var(--accent-primary) 0%, var(--accent-recovery) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.5;
}

.why-text {
  font-size: clamp(1rem, 1.8vw, 1.15rem);
  color: var(--fg-muted);
  line-height: 1.8;
  max-width: 700px;
}

/* ---- CLOSING ---- */
.closing {
  padding: var(--space-2xl) var(--space-lg);
  text-align: center;
  background: radial-gradient(ellipse at 50% 80%, rgba(255,107,53,0.06) 0%, transparent 60%),
              radial-gradient(ellipse at 50% 20%, rgba(155,93,229,0.05) 0%, transparent 50%),
              var(--bg);
}

.closing-inner {
  max-width: 900px;
  margin: 0 auto;
}

.closing-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3.5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.closing-sub {
  font-size: 1.1rem;
  color: var(--accent-primary);
  font-weight: 600;
  letter-spacing: 0.05em;
}

/* ---- FOOTER ---- */
.site-footer {
  padding: var(--space-md) var(--space-lg);
  border-top: 1px solid rgba(245,240,235,0.06);
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.05em;
}

.footer-origin {
  font-size: 0.8rem;
  color: var(--fg-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---- MOBILE ---- */
@media (max-width: 768px) {
  .hero { padding: var(--space-md); min-height: 90vh; }
  .manifesto { padding: var(--space-lg) var(--space-md); }
  .products { padding: var(--space-xl) var(--space-md); }
  .products-grid { grid-template-columns: 1fr; }
  .why { padding: var(--space-xl) var(--space-md); }
  .stats-row { grid-template-columns: 1fr; gap: var(--space-lg); }
  .closing { padding: var(--space-xl) var(--space-md); }
  .site-footer { padding: var(--space-md); }
  .hero-accent { width: 200px; height: 200px; top: 10%; right: -5%; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 2.8rem; }
  .product-card { padding: var(--space-md) var(--space-sm); }
  .footer-inner { flex-direction: column; gap: var(--space-xs); text-align: center; }
}

/* ---- NAV ---- */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 var(--space-lg);
  height: 64px;
  display: flex;
  align-items: center;
  background: rgba(13,13,13,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(245,240,235,0.05);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  letter-spacing: 0.05em;
  color: var(--fg);
  text-decoration: none;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  color: #0D0D0D;
  background: var(--accent-primary);
  padding: 0.55rem 1.2rem;
  border-radius: 100px;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background 0.2s ease, transform 0.15s ease;
}

.nav-cta:hover {
  background: #ff8555;
  transform: translateY(-1px);
}

/* offset hero below fixed nav */
.hero {
  padding-top: calc(var(--space-lg) + 64px);
}

/* ---- HERO CTA ---- */
.hero-actions {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  color: #0D0D0D;
  background: var(--accent-primary);
  padding: 1rem 2rem;
  border-radius: 100px;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 8px 32px rgba(255,107,53,0.3);
}

.hero-cta:hover {
  background: #ff8555;
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(255,107,53,0.4);
}

/* ---- PRODUCTS SUBHEAD ---- */
.products-subhead {
  color: var(--fg-muted);
  font-size: 1rem;
  max-width: 540px;
  margin-top: -0.5rem;
  margin-bottom: var(--space-lg);
}

/* ---- PRODUCT CARD ENHANCEMENTS ---- */
.product-card-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: var(--space-sm);
}

.product-badge {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
  white-space: nowrap;
}

.product-details {
  margin-bottom: var(--space-md);
}

.product-benefits {
  list-style: none;
  margin-top: 0.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.product-benefits li {
  font-size: 0.82rem;
  color: rgba(245,240,235,0.5);
  padding-left: 1rem;
  position: relative;
}

.product-benefits li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--card-accent);
  opacity: 0.7;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  margin-top: auto;
  flex-wrap: wrap;
}

.product-price {
  display: flex;
  flex-direction: column;
}

.price-amount {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--fg);
  line-height: 1;
}

.price-unit {
  font-size: 0.72rem;
  color: var(--fg-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-top: 0.15rem;
}

/* ---- WHATSAPP BUTTON ---- */
.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: #25D366;
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.7rem 1.2rem;
  border-radius: 100px;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.15s ease, box-shadow 0.2s ease;
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(37,211,102,0.25);
}

.whatsapp-btn:hover {
  background: #1ebd5c;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(37,211,102,0.35);
}

.wa-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ---- BUNDLE CTA ---- */
.bundle-cta {
  margin-top: var(--space-xl);
  background: rgba(255,107,53,0.06);
  border: 1px solid rgba(255,107,53,0.2);
  border-radius: 20px;
  padding: var(--space-lg) var(--space-md);
}

.bundle-inner {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
}

.bundle-title {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.bundle-desc {
  color: var(--fg-muted);
  font-size: 0.95rem;
  margin-bottom: var(--space-md);
}

.bundle-price-row {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: var(--space-md);
}

.bundle-price {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--fg);
}

.bundle-save {
  font-size: 0.82rem;
  font-weight: 600;
  color: #25D366;
  background: rgba(37,211,102,0.12);
  padding: 0.25rem 0.6rem;
  border-radius: 100px;
}

.bundle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: #25D366;
  color: #fff;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 700;
  padding: 0.9rem 2rem;
  border-radius: 100px;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 8px 32px rgba(37,211,102,0.3);
}

.bundle-btn:hover {
  background: #1ebd5c;
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(37,211,102,0.4);
}

.bundle-btn .wa-icon {
  width: 20px;
  height: 20px;
}

/* make product card a flex column so footer stays at bottom */
.product-card {
  display: flex;
  flex-direction: column;
}

/* smooth scroll */
html {
  scroll-behavior: smooth;
}

/* ---- MOBILE NAV + MISC ---- */
@media (max-width: 768px) {
  .site-nav { padding: 0 var(--space-md); }
  .hero { padding-top: calc(var(--space-md) + 64px); }
  .product-footer { flex-direction: column; align-items: flex-start; }
  .whatsapp-btn { width: 100%; justify-content: center; }
  .bundle-cta { padding: var(--space-md); }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: flex-start; gap: var(--space-sm); }
  .nav-cta { font-size: 0.8rem; padding: 0.5rem 1rem; }
  .bundle-price { font-size: 1.6rem; }
}