:root{
  --mkt-bg: rgba(0,0,0,.82);
  --mkt-bg-strong: rgba(0,0,0,.94);
  --mkt-border: var(--deep-border-soft, rgba(77,208,255,.22));
  --mkt-text: var(--deep-text, #f7fbff);
  --mkt-text-muted: var(--deep-text-soft, #bfe8ff);
  --mkt-accent: var(--deep-link, #4dd0ff);
}

body.marketing-page{
  padding-top: 80px;
  background-color: #0a0a0a;
  color: var(--mkt-text);
}

.marketing-header{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1050;
  background: var(--mkt-bg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: background .25s ease, border-color .25s ease;
}

.marketing-header.is-scrolled{
  background: var(--mkt-bg-strong);
  border-bottom-color: rgba(255,255,255,.12);
}

.marketing-header .marketing-inner{
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.marketing-menu-button{
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 2px solid var(--mkt-border);
  background: transparent;
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color .2s ease, transform .2s ease;
}

.marketing-menu-button:hover{
  border-color: rgba(255,255,255,.7);
  transform: translateY(-1px);
}

.marketing-menu-button:focus{
  outline: none;
  box-shadow: 0 0 0 3px rgba(79,70,229,.35);
}

.marketing-menu-button img{
  width: 26px;
  height: 26px;
  object-fit: contain;
  display: block;
}

.marketing-menu{
  display: none;
  background: rgba(0,0,0,.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.marketing-menu.is-open{
  display: block;
}

.marketing-menu nav{
  padding: 12px 0 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.marketing-nav-link{
  position: relative;
  padding: 10px 12px;
  color: var(--mkt-text-muted);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: .2px;
  transition: color .2s ease;
}

.marketing-nav-link:hover{
  color: #fff;
}

.marketing-nav-link::after{
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  left: 50%;
  bottom: 6px;
  transform: translateX(-50%);
  background: var(--mkt-accent);
  transition: width .25s ease;
}

.marketing-nav-link:hover::after,
.marketing-nav-link.is-active::after{
  width: 100%;
}

.marketing-nav-cta{
  margin-top: 6px;
  width: min(320px, 92vw);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 14px;
  border-radius: 12px;
  background: var(--mkt-accent);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  transition: background .2s ease, transform .2s ease;
}

.marketing-nav-cta:hover{
  background: #4338ca;
  transform: translateY(-1px);
  color: #fff;
}