/* upgrade/ (template 24): dark hero + standard navbar/footer like the About page (template 106), full-width email form.
   Everything is scoped to body.nu-upgrade-page. */

/* ------------------------------------------------------------------ Dark header + transparent navbar (as on about/) */
body.nu-upgrade-page > header.dark-header.mb-redesignV2 {
  background: #070d0d !important;
  margin: 0 !important;
  min-height: 0 !important;
  padding: 0 !important;
}
body.nu-upgrade-page > header.dark-header #mbmainmenu:not(.scrolledin) {
  background: transparent !important;
  box-shadow: none !important;
}
body.nu-upgrade-page > header.dark-header #mbmainmenu:not(.scrolledin) .nav-link {
  color: #fff !important;
}
body.nu-upgrade-page main.nu-upgrade-main {
  margin: 0 !important;
  padding: 0 !important;
}

/* ------------------------------------------------------------------ Hero */
body.nu-upgrade-page .nu-upgrade-hero {
  --nu-ink: #070d0d;
  position: relative;
  overflow: hidden;
  text-align: center;
  color: #fff;
  font-family: Inter, 'Inter Fallback', Arial, sans-serif;
  background: radial-gradient(ellipse at 75% 90%, #163568 0%, transparent 60%), #070d0d;
  padding: calc(96px + var(--nu-nav-height, 72px) + var(--mb-wb-height, 0px)) 0 104px;
}
body.nu-upgrade-page .nu-upgrade-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 4% 100%, #3b154b66, transparent 50%);
  pointer-events: none;
}
body.nu-upgrade-page .nu-upgrade-wrap {
  position: relative;
  width: min(1200px, calc(100% - 80px));
  margin: 0 auto;
}
body.nu-upgrade-page .nu-upgrade-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 24px;
  padding: 7px 16px;
  border: 1px solid #ffffff26;
  border-radius: 999px;
  background: #ffffff0d;
  color: #d9dee7;
  font-size: 14px;
  line-height: 1.4;
}
body.nu-upgrade-page .nu-upgrade-eyebrow strong {
  color: #7fa8ff;
  font-weight: 600;
  letter-spacing: 0.04em;
}
body.nu-upgrade-page .nu-upgrade-eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #0157ff;
  box-shadow: 0 0 0 4px #0157ff40;
}
body.nu-upgrade-page .nu-upgrade-hero h1 {
  font-family: inherit;
  font-size: clamp(44px, 6vw, 80px);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: -0.04em;
  color: #fff;
  text-transform: none;
  border: 0;
  padding: 0;
  margin: 0 auto;
  max-width: 980px;
  text-wrap: balance;
}
body.nu-upgrade-page .nu-upgrade-lead {
  font-size: 20px;
  line-height: 1.65;
  color: #d9dee7;
  max-width: 760px;
  margin: 28px auto 0;
  text-wrap: pretty;
}
body.nu-upgrade-page .nu-upgrade-platforms {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin: 32px 0 0;
  color: #a9b5c8;
  font-size: 15px;
}
body.nu-upgrade-page .nu-upgrade-platforms-sep {
  width: 1px;
  height: 16px;
  background: #ffffff33;
}

/* ------------------------------------------------------------------ Full-width email form section */
body.nu-upgrade-page .nu-upgrade-form-section {
  background: #f2f7ff;
  padding: 104px 0;
  font-family: Inter, 'Inter Fallback', Arial, sans-serif;
  color: #070d0d;
}
body.nu-upgrade-page .nu-upgrade-form-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 96px;
  align-items: center;
}
body.nu-upgrade-page .nu-upgrade-form-section h2 {
  font-family: inherit;
  font-size: clamp(30px, 3.2vw, 44px);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.035em;
  color: #070d0d;
  text-transform: none;
  border: 0;
  padding: 0;
  margin: 0;
}
body.nu-upgrade-page .nu-upgrade-form-text {
  font-size: 18px;
  line-height: 1.7;
  color: #50555c;
  margin: 20px 0 0;
}
body.nu-upgrade-page .nu-upgrade-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
body.nu-upgrade-page .nu-upgrade-input {
  height: 60px;
  border: 1px solid #cfd6e4;
  border-radius: 12px;
  padding: 0 20px;
  font-size: 17px;
  color: #070d0d;
  background: #fff;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
body.nu-upgrade-page .nu-upgrade-input::placeholder {
  color: #8d929c;
}
body.nu-upgrade-page .nu-upgrade-input:focus {
  border-color: #0157ff;
  box-shadow: 0 0 0 4px rgba(1, 87, 255, 0.15);
  outline: none;
}
body.nu-upgrade-page .nu-upgrade-input[aria-invalid="true"] {
  border-color: #d93838;
  box-shadow: 0 0 0 4px rgba(217, 56, 56, 0.12);
}
body.nu-upgrade-page .nu-upgrade-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  width: 100%;
  min-height: 60px;
  padding: 14px 28px;
  border: 0;
  border-radius: 12px;
  background: #c51162;
  color: #fff;
  font-size: 17px;
  font-weight: 600;
  line-height: 1.35;
  box-shadow: 0 8px 30px -4px rgba(197, 17, 98, 0.35);
  transition: background-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
body.nu-upgrade-page .nu-upgrade-submit:hover,
body.nu-upgrade-page .nu-upgrade-submit:focus-visible {
  background: #900c47;
  color: #fff;
}
body.nu-upgrade-page .nu-upgrade-submit:focus-visible {
  outline: 3px solid #7fa8ff;
  outline-offset: 3px;
}
body.nu-upgrade-page .nu-upgrade-submit:active {
  transform: translateY(1px);
}
body.nu-upgrade-page .nu-upgrade-submit[disabled] {
  opacity: 0.75;
  cursor: progress;
}
body.nu-upgrade-page .nu-upgrade-submit svg {
  flex: none;
}
body.nu-upgrade-page .nu-upgrade-spinner {
  display: none;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255, 255, 255, 0.45);
  border-top-color: #fff;
  border-radius: 50%;
  animation: nu-upgrade-spin 0.8s linear infinite;
}
body.nu-upgrade-page .nu-upgrade-submit.is-busy .nu-upgrade-spinner {
  display: inline-block;
}
body.nu-upgrade-page .nu-upgrade-submit.is-busy .nu-upgrade-arrow {
  display: none;
}
@keyframes nu-upgrade-spin {
  to { transform: rotate(360deg); }
}
body.nu-upgrade-page .nu-upgrade-error {
  color: #9b1c1c;
  background: #fdecec;
  border: 1px solid #f5c2c2;
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 15px;
  line-height: 1.5;
  margin-top: 12px;
}
body.nu-upgrade-page .nu-upgrade-success {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  color: #070d0d;
  background: #fff;
  border: 1px solid #cde9dd;
  border-radius: 16px;
  padding: 24px;
  font-size: 16px;
  line-height: 1.6;
}
body.nu-upgrade-page .nu-upgrade-success-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: #e6f4ee;
  color: #016d6e;
}
body.nu-upgrade-page .nu-upgrade-success p {
  margin: 0;
}

/* ------------------------------------------------------------------ Responsive */
@media (max-width: 1000px) {
  body.nu-upgrade-page .nu-upgrade-wrap {
    width: calc(100% - 48px);
  }
  body.nu-upgrade-page .nu-upgrade-form-layout {
    gap: 48px;
  }
}
@media (max-width: 767px) {
  body.nu-upgrade-page .nu-upgrade-wrap {
    width: calc(100% - 40px);
  }
  body.nu-upgrade-page .nu-upgrade-hero {
    padding: calc(64px + var(--nu-nav-height, 104px) + var(--mb-wb-height, 0px)) 0 72px;
  }
  body.nu-upgrade-page .nu-upgrade-eyebrow {
    display: inline-block; /* wrap as one line of text, not as flex columns */
    font-size: 13px;
    padding: 6px 14px;
    border-radius: 18px;
  }
  body.nu-upgrade-page .nu-upgrade-eyebrow-dot {
    display: inline-block;
    vertical-align: middle;
    margin: -2px 6px 0 2px;
  }
  body.nu-upgrade-page .nu-upgrade-lead {
    font-size: 18px;
  }
  body.nu-upgrade-page .nu-upgrade-form-section {
    padding: 64px 0;
  }
  body.nu-upgrade-page .nu-upgrade-form-layout {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  body.nu-upgrade-page .nu-upgrade-form-text {
    font-size: 17px;
  }
}
@media (prefers-reduced-motion: reduce) {
  body.nu-upgrade-page .nu-upgrade-submit,
  body.nu-upgrade-page .nu-upgrade-input {
    transition: none;
  }
  body.nu-upgrade-page .nu-upgrade-spinner {
    animation-duration: 2s;
  }
}