@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Bricolage+Grotesque:wght@400;600;700;800&display=swap');

:root {
  --bg: #0B0B0B;
  --cream: #F5F0E8;
  --acid: #C8FF00;
  --kombucha: #E8A44A;
  --kimchi: #E8533A;
  --kefir: #E0D4F5;
  --miso: #C4956A;
  --pickle: #7EC66A;
  --yogurt: #F0E6D2;
  --tepache: #F5A623;
  --bread: #D4A76A;
  --sauerkraut: #A8C76A;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--cream); font-family: 'Space Grotesk', sans-serif; overflow-x: hidden; }
::selection { background: var(--acid); color: var(--bg); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

/* NAV */
.nav {
  display: flex; justify-content: space-between; align-items: center;
  padding: 18px 40px; position: sticky; top: 0; z-index: 100;
  background: rgba(11,11,11,0.88); backdrop-filter: blur(14px);
  border-bottom: 0.5px solid rgba(245,240,232,0.06);
}
.logo { font-family: 'Bricolage Grotesque', sans-serif; font-weight: 800; font-size: 24px; letter-spacing: -1px; }
.logo .dc { color: var(--acid); }
.nav-links { display: flex; gap: 28px; list-style: none; font-size: 13px; font-weight: 500; letter-spacing: 0.5px; text-transform: uppercase; }
.nav-links li { opacity: 0.55; transition: opacity 0.3s; }
.nav-links li:hover, .nav-links li.active { opacity: 1; }
.nav-cta {
  background: var(--acid); color: var(--bg); border: none; padding: 9px 22px;
  border-radius: 50px; font-family: 'Space Grotesk', sans-serif;
  font-weight: 600; font-size: 13px; cursor: pointer; transition: transform 0.2s;
}
.nav-cta:hover { transform: scale(1.05); }

/* BUTTONS */
.btn-primary {
  display: inline-block; background: var(--acid); color: var(--bg); border: none;
  padding: 15px 34px; border-radius: 50px; font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 16px; cursor: pointer; transition: transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover { transform: scale(1.05); box-shadow: 0 0 40px rgba(200,255,0,0.25); }
.btn-secondary {
  display: inline-block; background: rgba(232,164,74,0.18); color: var(--kombucha);
  border: 1.5px solid rgba(232,164,74,0.35); padding: 14px 30px; border-radius: 50px;
  font-family: 'Space Grotesk', sans-serif; font-weight: 600; font-size: 15px;
  cursor: pointer; transition: all 0.3s;
}
.btn-secondary:hover { background: rgba(232,164,74,0.35); border-color: var(--kombucha); }

/* SECTIONS */
.section { padding: 100px 40px; position: relative; z-index: 5; }
.section-title {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: clamp(30px, 4vw, 44px); letter-spacing: -2px; text-align: center; margin-bottom: 12px;
}
.section-sub { text-align: center; font-size: 15px; opacity: 0.5; margin-bottom: 48px; }
.section-divider {
  width: 60px; height: 3px;
  background: linear-gradient(90deg, var(--acid), var(--kombucha));
  border-radius: 2px; margin: 0 auto; opacity: 0.4;
}

/* CATEGORY BUBBLES */
.cat-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; max-width: 700px; margin: 0 auto; }
.cat-bubble {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  border-radius: 50%; cursor: pointer; transition: transform 0.35s; text-align: center;
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  position: relative; overflow: hidden; text-decoration: none;
}
.cat-bubble:hover { transform: scale(1.15); }
.cat-bubble .cat-name {
  font-size: 13px; letter-spacing: 0.3px; z-index: 2;
  color: #fff; font-weight: 700; text-shadow: 0 1px 5px rgba(0,0,0,0.55);
}
.cat-bubble .cat-icon { font-size: 30px; margin-bottom: 5px; z-index: 2; }
.cat-bubble::after {
  content: ''; position: absolute; width: 28%; height: 28%;
  background: rgba(255,255,255,0.12); border-radius: 50%; top: 14%; left: 18%;
}

/* ARTICLE CARDS */
.article-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px; max-width: 900px; margin: 0 auto;
}
.article-card {
  background: rgba(245,240,232,0.04); border: 0.5px solid rgba(245,240,232,0.08);
  border-radius: 20px; padding: 28px; cursor: pointer;
  transition: transform 0.3s, border-color 0.3s; text-decoration: none; color: var(--cream);
}
.article-card:hover { transform: translateY(-6px); border-color: var(--acid); }
.article-card .tag {
  display: inline-block; font-size: 11px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 1px; padding: 5px 12px; border-radius: 50px; margin-bottom: 14px;
}
.article-card h3 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700;
  font-size: 18px; line-height: 1.25; margin-bottom: 10px; letter-spacing: -0.5px;
}
.article-card p { font-size: 14px; line-height: 1.6; opacity: 0.5; }
.article-card .read-time { font-size: 12px; opacity: 0.35; margin-top: 14px; }

/* NEWSLETTER */
.newsletter-box {
  max-width: 540px; margin: 0 auto; text-align: center;
  background: linear-gradient(135deg, rgba(200,255,0,0.07), rgba(232,164,74,0.07));
  border: 1px solid rgba(200,255,0,0.18); border-radius: 28px; padding: 48px 40px;
}
.newsletter-box h2 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 800;
  font-size: 30px; letter-spacing: -1.5px; margin-bottom: 10px;
}
.newsletter-box h2 span { color: var(--acid); }
.newsletter-box p { font-size: 15px; opacity: 0.55; margin-bottom: 28px; max-width: 400px; margin-left: auto; margin-right: auto; }
.email-row { display: flex; gap: 10px; max-width: 420px; margin: 0 auto; }
.email-row input {
  flex: 1; background: rgba(245,240,232,0.08); border: 1px solid rgba(245,240,232,0.12);
  border-radius: 50px; padding: 14px 22px; color: var(--cream);
  font-family: 'Space Grotesk', sans-serif; font-size: 15px; outline: none; transition: border-color 0.3s;
}
.email-row input::placeholder { color: rgba(245,240,232,0.3); }
.email-row input:focus { border-color: var(--acid); }
.email-row button {
  background: var(--acid); color: var(--bg); border: none; padding: 14px 28px;
  border-radius: 50px; font-family: 'Space Grotesk', sans-serif; font-weight: 700;
  font-size: 15px; cursor: pointer; white-space: nowrap; transition: transform 0.2s;
}
.email-row button:hover { transform: scale(1.05); }

/* FOOTER */
.footer {
  padding: 48px 40px 32px; border-top: 0.5px solid rgba(245,240,232,0.06);
}
.footer-grid {
  display: flex; justify-content: space-between; max-width: 900px; margin: 0 auto 40px;
  gap: 40px; flex-wrap: wrap;
}
.footer-col h4 {
  font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700; font-size: 15px;
  margin-bottom: 14px; letter-spacing: -0.3px;
}
.footer-col ul { list-style: none; }
.footer-col li { font-size: 13px; opacity: 0.4; margin-bottom: 8px; transition: opacity 0.3s; }
.footer-col li:hover { opacity: 0.8; }
.footer-bottom {
  text-align: center; font-size: 12px; opacity: 0.2;
  padding-top: 24px; border-top: 0.5px solid rgba(245,240,232,0.05);
}

/* BUBBLE CANVAS */
.bubble-canvas { position: fixed; top: 0; left: 0; width: 100%; height: 100%; pointer-events: none; z-index: 1; }

/* ANIMATIONS */
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.fade-up { opacity: 0; animation: fadeUp 0.8s ease-out forwards; }

@keyframes liquidRise {
  0% { transform: scaleY(0); }
  60% { transform: scaleY(0.85); }
  80% { transform: scaleY(0.95); }
  100% { transform: scaleY(1); }
}
@keyframes bubblePop {
  0% { transform: scale(0) translateY(0); opacity: 0; }
  20% { transform: scale(1) translateY(-10px); opacity: 0.8; }
  80% { transform: scale(1.1) translateY(-60px); opacity: 0.6; }
  100% { transform: scale(0) translateY(-80px); opacity: 0; }
}
.bottle-liquid { transform-origin: center bottom; animation: liquidRise 3s cubic-bezier(0.22, 1, 0.36, 1) forwards; }
.mini-bubble { position: absolute; border-radius: 50%; background: rgba(232,164,74,0.5); animation: bubblePop 2.5s ease-out infinite; }

/* PREVIEW BADGE */
.preview-badge {
  position: fixed; bottom: 20px; right: 20px;
  background: rgba(200,255,0,0.12); border: 1px solid rgba(200,255,0,0.25);
  border-radius: 50px; padding: 10px 20px; font-size: 12px; font-weight: 600;
  color: var(--acid); z-index: 200; letter-spacing: 0.5px;
}

/* PDF CTA BANNER */
.pdf-cta {
  background: linear-gradient(135deg, rgba(200,255,0,0.06), rgba(232,164,74,0.06));
  border: 1px solid rgba(200,255,0,0.15);
  border-radius: 20px;
  padding: 28px 28px;
  margin: 36px 0;
  position: relative;
  overflow: hidden;
}
.pdf-cta::before {
  content: '';
  position: absolute;
  top: -20px; right: -20px;
  width: 80px; height: 80px;
  background: rgba(200,255,0,0.06);
  border-radius: 50%;
}
.pdf-cta .pdf-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--acid);
  margin-bottom: 12px;
}
.pdf-cta h3 {
  font-family: 'Bricolage Grotesque', sans-serif;
  font-weight: 700;
  font-size: 20px;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
  color: var(--cream);
}
.pdf-cta p {
  font-size: 14px;
  color: rgba(245,240,232,0.5);
  line-height: 1.6;
  margin-bottom: 18px;
  max-width: 420px;
}
.pdf-cta .pdf-form {
  display: flex;
  gap: 8px;
  max-width: 400px;
}
.pdf-cta .pdf-form input {
  flex: 1;
  background: rgba(245,240,232,0.08);
  border: 1px solid rgba(245,240,232,0.12);
  border-radius: 50px;
  padding: 12px 18px;
  color: var(--cream);
  font-family: 'Space Grotesk', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s;
}
.pdf-cta .pdf-form input::placeholder { color: rgba(245,240,232,0.3); }
.pdf-cta .pdf-form input:focus { border-color: var(--acid); }
.pdf-cta .pdf-form button {
  background: var(--acid);
  color: var(--bg);
  border: none;
  padding: 12px 22px;
  border-radius: 50px;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
  transition: transform 0.2s;
}
.pdf-cta .pdf-form button:hover { transform: scale(1.05); }

.pdf-cta-mini {
  background: rgba(200,255,0,0.04);
  border-left: 3px solid var(--acid);
  border-radius: 0 12px 12px 0;
  padding: 16px 20px;
  margin: 32px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.pdf-cta-mini .pdf-mini-text {
  font-size: 14px;
  color: rgba(245,240,232,0.65);
  line-height: 1.5;
}
.pdf-cta-mini .pdf-mini-text strong { color: var(--acid); }
.pdf-cta-mini a {
  font-size: 13px;
  font-weight: 600;
  color: var(--acid);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid rgba(200,255,0,0.3);
  padding-bottom: 1px;
  transition: border-color 0.3s;
}
.pdf-cta-mini a:hover { border-color: var(--acid); }

/* RESPONSIVE */
@media (max-width: 768px) {
  .nav { padding: 14px 20px; }
  .nav-links { display: none; }
  .section { padding: 60px 20px; }
  .article-grid { grid-template-columns: 1fr; }
  .cat-grid { gap: 14px; }
  .email-row { flex-direction: column; }
  .email-row button { width: 100%; }
  .footer-grid { flex-direction: column; gap: 24px; }
}