/* === Zycron static styles === */
:root {
  --background: #0E140E;
  --foreground: #FFFFFF;
  --card: rgba(255, 255, 255, 0.03);
  --card-hover: rgba(255, 255, 255, 0.05);
  --muted-fg: #A3A3A3;
  --primary: #B7F34D;
  --primary-fg: #0E140E;
  --secondary: #9EDC3A;
  --glow: #D7FF7A;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.15);
  --radius: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 1.5rem;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Inter", system-ui, -apple-system, sans-serif;
  background: var(--background);
  color: var(--foreground);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
img, svg { display: block; max-width: 100%; }

::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #0E140E; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.2); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.container.narrow { max-width: 800px; }
.accent { color: var(--primary); }
.muted { color: var(--muted-fg); }
.text-fg { color: var(--foreground); }
.small { font-size: 0.875rem; }

/* === HEADER === */
#site-header {
  position: fixed; left: 0; right: 0; top: 0; z-index: 50;
  transition: all 0.4s ease;
  padding: 0;
}
#site-header.scrolled { top: 1rem; padding: 0 1rem; }
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 1.5rem;
  transition: all 0.4s ease;
}
#site-header.scrolled .header-inner {
  max-width: 1100px;
  border: 1px solid var(--border);
  background: rgba(14,20,14,0.7);
  backdrop-filter: blur(20px);
  border-radius: 1rem;
  padding: 0.6rem 1.25rem;
  box-shadow: 0 8px 40px rgba(0,0,0,0.4);
}
.logo { display: inline-flex; align-items: center; gap: 0.65rem; }
.logo-mark {
  position: relative;
  width: 36px; height: 36px;
  background: rgba(183,243,77,0.15);
  border: 1px solid rgba(183,243,77,0.3);
  border-radius: 0.5rem;
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
  font-weight: 800; font-size: 1.1rem;
}
.logo-mark::before {
  content: ""; position: absolute; inset: 0;
  background: rgba(183,243,77,0.2);
  filter: blur(6px);
  border-radius: 0.5rem;
}
.logo-mark > span { position: relative; }
.logo-text { font-weight: 700; font-size: 1.1rem; letter-spacing: -0.02em; }

.nav-desktop { display: none; gap: 2rem; }
.nav-desktop a {
  color: var(--muted-fg); font-size: 0.9rem;
  transition: color 0.2s;
}
.nav-desktop a:hover { color: var(--foreground); }

.header-actions { display: flex; align-items: center; gap: 0.85rem; }
.lang-switch {
  display: flex; align-items: center; gap: 0.15rem;
  border: 1px solid var(--border);
  background: rgba(14,20,14,0.4);
  border-radius: 999px;
  padding: 0.2rem;
}
.lang-switch button {
  padding: 0.3rem 0.65rem;
  font-size: 0.75rem; font-weight: 600;
  color: var(--muted-fg);
  border-radius: 999px;
  transition: all 0.2s;
}
.lang-switch button:hover { color: var(--foreground); }
.lang-switch button.active {
  background: var(--primary);
  color: var(--primary-fg);
}
.menu-toggle { display: flex; padding: 0.5rem; color: var(--muted-fg); }
.menu-toggle:hover { color: var(--foreground); }
.nav-cta { display: none; }
.nav-mobile {
  display: none;
  flex-direction: column; gap: 1rem;
  padding: 1rem 1.5rem 1.5rem;
  border-top: 1px solid var(--border);
  background: rgba(14,20,14,0.95);
  backdrop-filter: blur(20px);
}
.nav-mobile.open { display: flex; }
.nav-mobile a { color: var(--muted-fg); font-size: 1rem; }
.nav-mobile a.btn { color: var(--primary-fg); }

@media (min-width: 1024px) {
  .nav-desktop { display: flex; }
  .nav-cta { display: inline-flex; }
  .menu-toggle { display: none; }
  .nav-mobile { display: none !important; }
}

/* === BUTTONS === */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.5rem;
  border-radius: 0.75rem;
  font-weight: 500; font-size: 0.95rem;
  transition: all 0.2s ease;
  cursor: pointer; border: 1px solid transparent;
}
.btn-primary { background: var(--primary); color: var(--primary-fg); }
.btn-primary:hover { background: #a8e642; box-shadow: 0 0 30px rgba(183,243,77,0.4); transform: translateY(-1px); }
.btn-outline {
  background: rgba(255,255,255,0.03);
  border-color: var(--border);
  color: var(--foreground);
}
.btn-outline:hover { background: var(--card-hover); border-color: rgba(183,243,77,0.3); }
.btn-lg { padding: 1rem 2rem; font-size: 1.05rem; }

/* === BADGES & CHIPS === */
.badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 999px;
  padding: 0.5rem 1rem;
  margin-bottom: 2rem;
  font-size: 0.85rem; color: var(--muted-fg); font-weight: 500;
}
.chip {
  display: inline-flex; align-items: center; gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--primary);
}
.chip-text {
  font-size: 0.75rem; font-weight: 600;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 0.5rem;
}
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--primary); }
.dot-sm { width: 6px; height: 6px; border-radius: 50%; background: var(--primary); flex-shrink: 0; }
.pulse { animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.4; } }

.bg-blobs { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.blob { position: absolute; border-radius: 50%; filter: blur(120px); animation: glowPulse 4s ease-in-out infinite; }
.blob-1 { top: 0; left: 25%; width: 600px; height: 600px; background: rgba(183,243,77,0.05); }
.blob-2 { bottom: 0; right: 25%; width: 400px; height: 400px; background: rgba(158,220,58,0.05); animation-delay: 1s; }
.blob-3 { top: 50%; left: 50%; transform: translate(-50%,-50%); width: 800px; height: 800px; background: rgba(215,255,122,0.03); }
@keyframes glowPulse { 0%,100% { opacity: 0.6; } 50% { opacity: 1; } }

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 6rem 0 4rem;
  overflow: hidden;
}
.hero-grid {
  position: relative;
  display: grid; gap: 3rem;
  grid-template-columns: 1fr;
  align-items: center;
  padding-top: 2rem; padding-bottom: 2rem;
}
.hero h1 {
  font-size: clamp(2.25rem, 6vw, 4.5rem);
  font-weight: 800; line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.lead {
  font-size: 1.1rem;
  color: var(--muted-fg);
  line-height: 1.6;
  max-width: 38rem;
  margin-bottom: 1rem;
}
.cta-row { display: flex; gap: 1rem; margin: 2rem 0 1rem; flex-wrap: wrap; }
.hero-card-wrap { position: relative; }
.hero-card {
  position: relative;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  padding: 2rem;
}
.hero-card::before {
  content: ""; position: absolute; inset: -1px;
  background: linear-gradient(135deg, rgba(183,243,77,0.2), transparent, rgba(158,220,58,0.1));
  border-radius: 1.5rem; filter: blur(3px); opacity: 0.5;
  z-index: -1;
}
.stack { display: flex; flex-direction: column; gap: 1.5rem; }
.stack-sm { gap: 1rem; }
.stack-row {
  position: relative;
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem;
  background: rgba(14,20,14,0.5);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: 1rem;
  transition: all 0.3s;
}
.stack-row:hover { border-color: rgba(183,243,77,0.3); background: rgba(14,20,14,0.8); }
.stack-row + .stack-row::before {
  content: ""; position: absolute; left: 2.5rem; bottom: 100%;
  width: 1px; height: 1.5rem;
  background: linear-gradient(to bottom, transparent, rgba(183,243,77,0.4));
}
.stack-sm .stack-row + .stack-row::before { left: 2.25rem; height: 1rem; }
.stack-icon {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 0.75rem;
  background: rgba(183,243,77,0.1);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
}
.stack-sm .stack-icon { width: 40px; height: 40px; }
.stack-info { flex: 1; min-width: 0; }
.stack-info p:first-child { font-weight: 500; }
.stack-info p:last-child { font-size: 0.875rem; color: var(--muted-fg); }
.stack-status { flex-shrink: 0; width: 8px; height: 8px; border-radius: 50%; background: var(--primary); }
.pipeline-label {
  margin-top: 2rem;
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  font-size: 0.875rem; color: var(--muted-fg);
}

@media (min-width: 1024px) {
  .hero { padding-top: 7rem; }
  .hero-grid { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .hero-card { padding: 2.5rem; }
}

/* === SECTIONS === */
.section { position: relative; padding: 6rem 0; overflow: hidden; }
.section-head {
  max-width: 48rem; margin: 0 auto 4rem;
  text-align: center;
}
.section-head h2,
.two-col h2,
.method-head h2,
.cta-card h2 {
  font-size: clamp(1.875rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.section-head .muted + .muted { margin-top: 1rem; }

.two-col {
  position: relative;
  display: grid; gap: 3rem;
  grid-template-columns: 1fr;
  align-items: center;
}
.two-col h2 { text-align: left; }
.two-col .muted + p,
.two-col p + p { margin-top: 1rem; }

@media (min-width: 1024px) {
  .two-col { grid-template-columns: 1fr 1fr; gap: 4rem; }
}

/* === GRIDS === */
.grid-3, .grid-4 { display: grid; gap: 1.5rem; grid-template-columns: 1fr; }
@media (min-width: 720px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
}

.card {
  position: relative;
  background: var(--card);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  padding: 2rem;
  transition: all 0.3s;
}
.card:hover { transform: translateY(-4px); border-color: rgba(183,243,77,0.2); box-shadow: 0 0 40px rgba(183,243,77,0.05); }
.card-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 56px; height: 56px;
  border-radius: 1rem;
  background: rgba(183,243,77,0.1);
  border: 1px solid rgba(183,243,77,0.2);
  color: var(--primary);
  margin-bottom: 1.5rem;
  transition: all 0.3s;
}
.card-icon-sm { width: 44px; height: 44px; border-radius: 0.75rem; margin-bottom: 1.25rem; }
.card:hover .card-icon { background: rgba(183,243,77,0.15); border-color: rgba(183,243,77,0.3); }
.card-number {
  position: absolute; top: 2rem; right: 2rem;
  font-size: 3.75rem; font-weight: 700;
  color: rgba(255,255,255,0.06);
  pointer-events: none;
}
.card h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: 0.75rem; }
.card-sm h3 { font-size: 1rem; margin-bottom: 0.5rem; }
.card p { color: var(--muted-fg); font-size: 0.95rem; line-height: 1.6; }
.card-sm p { font-size: 0.875rem; }

/* solution numbered cards */
.step-card .card-number { position: static; font-size: 0.875rem; font-weight: 500; color: var(--primary); margin-bottom: 1rem; }
.step-card h3 { font-size: 1.1rem; }
.step-card p { font-size: 0.875rem; }

/* === STACK LIST (heroes) === */
.stack-list { display: flex; flex-direction: column; gap: 1rem; }
.stack-list .row {
  display: flex; align-items: center; gap: 1.25rem;
  border: 1px solid var(--border);
  background: var(--card);
  border-radius: 1rem;
  padding: 1.25rem;
  transition: all 0.3s;
}
.stack-list .row:hover { border-color: rgba(183,243,77,0.2); background: var(--card-hover); }
.stack-list .row-icon {
  flex-shrink: 0; width: 48px; height: 48px;
  border-radius: 0.75rem;
  background: rgba(183,243,77,0.1);
  border: 1px solid rgba(183,243,77,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
}
.stack-list .row p:first-child { font-weight: 600; }
.stack-list .row p:last-child { font-size: 0.875rem; color: var(--muted-fg); }
.model-box {
  margin-top: 1rem;
  border: 1px solid rgba(183,243,77,0.2);
  background: rgba(183,243,77,0.04);
  border-radius: 1rem;
  padding: 1.25rem;
}

/* === Journey === */
.benefits { list-style: none; display: flex; flex-direction: column; gap: 1rem; margin-top: 2rem; }
.benefits li { display: flex; align-items: center; gap: 0.75rem; }
.check {
  flex-shrink: 0; width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(183,243,77,0.1);
  border: 1px solid rgba(183,243,77,0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary);
}
.benefits li span:last-child { font-weight: 500; }

.phases-card {
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.02);
  backdrop-filter: blur(6px);
  border-radius: 1.5rem;
  padding: 0.75rem;
}
.phases-grid { display: grid; grid-template-columns: 1fr; }
@media (min-width: 640px) {
  .phases-grid { grid-template-columns: 1fr 1fr; }
  .phases-grid > div:nth-child(odd) { border-right: 1px solid rgba(255,255,255,0.08); }
  .phases-grid > div:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,0.08); }
}
.phase {
  padding: 1.75rem;
  border-radius: 1rem;
  transition: background 0.3s;
}
.phase:hover { background: rgba(14,20,14,0.4); }
.phase h3 { font-size: 1.1rem; font-weight: 700; margin-top: 0.75rem; }
.phase p { margin-top: 0.5rem; font-size: 0.875rem; color: var(--muted-fg); line-height: 1.6; }

/* === Methodology === */
.method-grid {
  display: grid; gap: 3rem;
  grid-template-columns: 1fr;
  align-items: start;
}
@media (min-width: 1024px) {
  .method-grid { grid-template-columns: 5fr 7fr; gap: 4rem; }
  .method-head { position: sticky; top: 7rem; }
}
.method-steps { display: flex; flex-direction: column; }
.method-step {
  display: flex; gap: 2rem; padding: 1.75rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.method-step:last-child { border-bottom: none; }
.method-step .num {
  font-size: 3rem; font-weight: 700; line-height: 1;
  color: rgba(183,243,77,0.3);
  transition: color 0.3s;
  flex-shrink: 0;
  font-variant-numeric: tabular-nums;
}
.method-step:hover .num { color: var(--primary); }
.method-step h3 { font-size: 1.2rem; font-weight: 600; margin-bottom: 0.5rem; padding-top: 0.25rem; }
.method-step p { color: var(--muted-fg); }

/* === Deliverables footnote === */
.footnote-wrap {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}
.footnote {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.65rem 1.25rem;
  color: var(--muted-fg);
  font-size: 0.875rem;
}
.footnote .footnote-icon {
  color: var(--primary);
  flex-shrink: 0;
}

/* === FAQ === */
.faq-list { display: flex; flex-direction: column; gap: 1rem; margin-top: 1rem; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 1rem;
  overflow: hidden;
  transition: border-color 0.3s;
}
.faq-item:hover { border-color: rgba(183,243,77,0.2); }
.faq-q {
  width: 100%;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.5rem;
  text-align: left; font-weight: 500;
  gap: 1rem;
}
.faq-q svg { transition: transform 0.2s; flex-shrink: 0; color: var(--muted-fg); }
.faq-item.open .faq-q svg { transform: rotate(180deg); color: var(--primary); }
.faq-a {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease;
}
.faq-item.open .faq-a { max-height: 500px; }
.faq-a-inner {
  padding: 0 1.5rem 1.5rem;
  color: var(--muted-fg); line-height: 1.6;
}

/* === CTA === */
.cta-card {
  position: relative;
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 1.5rem;
  padding: 3rem 1.5rem;
  text-align: center;
  overflow: hidden;
}
@media (min-width: 768px) { .cta-card { padding: 4rem; } }
.cta-card::before {
  content: ""; position: absolute; inset: -1px;
  background: linear-gradient(135deg, rgba(183,243,77,0.1), transparent, rgba(215,255,122,0.05));
  border-radius: 1.5rem; pointer-events: none;
}
.cta-card > * { position: relative; }
.cta-card .muted { max-width: 36rem; margin: 0 auto 2.5rem; font-size: 1.05rem; }
.cta-card .btn { margin-bottom: 1.5rem; }

/* === FOOTER === */
footer { padding: 3rem 0; border-top: 1px solid var(--border); }
.footer-inner {
  display: flex; flex-direction: column; align-items: center; gap: 1.5rem;
  text-align: center;
}
.footer-inner nav { display: flex; flex-wrap: wrap; gap: 1.5rem; justify-content: center; }
.footer-inner nav a { font-size: 0.875rem; color: var(--muted-fg); transition: color 0.2s; }
.footer-inner nav a:hover { color: var(--foreground); }
@media (min-width: 768px) {
  .footer-inner { flex-direction: row; justify-content: space-between; text-align: left; }
}

/* === HERO heading text-balance fallback === */
h1, h2 { text-wrap: balance; }