* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; overflow-x: hidden; background: var(--paper); color: var(--ink); font-family: var(--font-sans); }
button, a { -webkit-tap-highlight-color: transparent; }
a { color: var(--clay); }
a:hover { color: var(--clay-hover); }
img { max-width: 100%; }
[hidden] { display: none !important; }

.skip-link {
  position: fixed;
  left: 16px;
  top: -80px;
  z-index: 100;
  background: var(--surface-ink);
  color: var(--on-ink);
  border-radius: var(--r-md);
  padding: 10px 16px;
  font-weight: 600;
}
.skip-link:focus { top: 16px; }
.ns-shell { max-width: 1180px; margin: 0 auto; padding: 0 32px; }
.ns-clay { color: var(--clay); }

.ns-nav-wrap {
  position: sticky;
  top: 16px;
  z-index: 40;
  display: flex;
  justify-content: center;
  padding: 0 24px;
}
.ns-nav {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  width: 100%;
  max-width: 900px;
  padding: 8px 10px 8px 18px;
  border: 1px solid var(--hairline);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.ns-brand, .ns-footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--ink);
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.ns-brand { margin-right: 10px; }
.ns-nav-links { display: flex; align-items: center; gap: 2px; }
.ns-nav-links a, .ns-sign-in {
  border-radius: var(--r-pill);
  color: var(--body);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 12px;
  text-decoration: none;
  transition: background 160ms ease, color 160ms ease;
}
.ns-sign-in { color: var(--ink); font-weight: 600; }
.ns-nav-spacer { flex: 1; }

/* Nav dropdowns (Features, Compare) — CSS-only, open on hover and focus-within */
.ns-nav-item { position: relative; display: inline-flex; }
.ns-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  margin-top: 8px;
  min-width: 224px;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 8px;
  background: #fff;
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-6px);
  transition: opacity 200ms var(--ease), transform 200ms var(--ease), visibility 200ms var(--ease);
  z-index: 50;
}
/* invisible bridge across the 8px gap so hover isn't lost between parent and panel */
.ns-nav-item::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 10px;
}
.ns-nav-item:hover > .ns-dropdown,
.ns-nav-item:focus-within > .ns-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.ns-dropdown a {
  border-radius: var(--r-pill);
  color: var(--body);
  font-size: 14px;
  font-weight: 500;
  padding: 8px 12px;
  text-decoration: none;
  white-space: nowrap;
  transition: background 160ms ease, color 160ms ease;
}
.ns-table-scroll {
  max-width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.ns-compare-table-plans { min-width: 640px; }
.ns-compare-table-tools { min-width: 520px; }
.ns-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 52px;
  padding: 0 28px;
  border: 0;
  border-radius: var(--r-pill);
  background: var(--clay);
  box-shadow: var(--shadow-sm);
  color: var(--on-clay);
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  transition: background 160ms ease, transform 160ms ease;
}
.ns-button:hover { color: var(--on-clay); }
.ns-button-small { height: 40px; padding: 0 18px; font-size: 14px; }
.ns-button-secondary { background: var(--surface); border: 1px solid var(--hairline); color: var(--ink); }
.ns-button-secondary:hover { color: var(--ink); background: var(--surface-soft); }
[data-hover="soft"]:hover { background: var(--surface-soft) !important; color: var(--ink) !important; }
[data-hover="clay"]:hover { background: var(--clay-hover) !important; }
[data-hover="lift"]:hover { box-shadow: var(--shadow-md) !important; transform: translateY(-2px); }

/* ============ Mobile menu (hamburger) ============
   Native <details> disclosure: works with JS off, keyboard accessible.
   Hidden on desktop; shown at the breakpoint where nav links collapse. */
.ns-menu { display: none; position: static; }
.ns-menu-toggle {
  list-style: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  margin-left: 4px;
  border-radius: var(--r-pill);
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}
.ns-menu-toggle::-webkit-details-marker { display: none; }
.ns-menu-toggle:hover { background: var(--surface-soft); }
.ns-menu-toggle:focus-visible { outline: none; box-shadow: var(--ring-clay); }
/* three-bar icon drawn from a span + its two pseudo-elements */
.ns-menu-bars, .ns-menu-bars::before, .ns-menu-bars::after {
  content: "";
  display: block;
  width: 18px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 200ms var(--ease, ease), opacity 150ms var(--ease, ease);
}
.ns-menu-bars { position: relative; }
.ns-menu-bars::before { position: absolute; top: -6px; left: 0; }
.ns-menu-bars::after { position: absolute; top: 6px; left: 0; }
/* open state: bars morph into an X */
.ns-menu[open] .ns-menu-bars { background: transparent; }
.ns-menu[open] .ns-menu-bars::before { transform: translateY(6px) rotate(45deg); }
.ns-menu[open] .ns-menu-bars::after { transform: translateY(-6px) rotate(-45deg); }
.ns-menu-panel {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  right: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px;
  max-height: calc(100vh - 120px);
  overflow-y: auto;
  border: 1px solid var(--hairline);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--shadow-lg);
}
.ns-menu-panel a {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--body);
  text-decoration: none;
  padding: 11px 14px;
  border-radius: var(--r-md);
}
.ns-menu-panel a:hover, .ns-menu-panel a:focus-visible { background: var(--surface-soft); color: var(--ink); outline: none; }
.ns-menu-label {
  font-family: var(--font-mono);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 12px 14px 4px;
}
.ns-menu-panel .ns-menu-subitem { padding-left: 28px; }
.ns-menu-top { font-weight: 600 !important; color: var(--ink) !important; }
.ns-menu-actions {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: center;
  gap: 10px;
  margin-top: 8px;
  padding-top: 12px;
  border-top: 1px solid var(--hairline-soft);
}
.ns-menu-actions .ns-menu-signin {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 46px;
  border: 1px solid var(--hairline);
  color: var(--ink) !important;
  font-weight: 600 !important;
}
.ns-menu-actions .ns-button {
  width: 100%;
  height: 46px;
  justify-content: center;
  color: var(--on-clay) !important;
}
.ns-menu-actions .ns-button:hover,
.ns-menu-actions .ns-button:focus-visible { color: var(--on-clay) !important; }
@media (prefers-reduced-motion: reduce) {
  .ns-menu-bars, .ns-menu-bars::before, .ns-menu-bars::after { transition: none; }
}

.ns-faq-button {
  width: 100%;
  border: 0;
  background: transparent;
  text-align: left;
}
.ns-tab-button[aria-selected="true"] { background: var(--clay) !important; color: var(--on-clay) !important; }
.ns-tab-button:focus-visible, .ns-faq-button:focus-visible, .ns-button:focus-visible, a:focus-visible {
  outline: none;
  box-shadow: var(--ring-clay);
}

.ns-footer { background: var(--surface-ink); padding: 88px 0 44px; }
.ns-footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr; gap: 56px 40px; margin-bottom: 56px; }
.ns-footer-brand { color: var(--on-ink); font-size: 22px; margin-bottom: 14px; }
.ns-footer p { max-width: 300px; margin: 0; color: var(--on-ink-soft); font-size: 14px; line-height: 1.6; }
.ns-footer-column { display: flex; flex-direction: column; gap: 12px; }
.ns-footer-column a { color: var(--on-ink); font-size: 14px; opacity: 0.85; text-decoration: none; }
.ns-footer-column a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 3px; }
.ns-footer-label { margin-bottom: 4px; color: var(--on-ink-soft); font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; }
.ns-footer-bottom { display: flex; align-items: center; gap: 16px; padding-top: 24px; border-top: 1px solid rgba(251, 249, 245, 0.12); color: var(--on-ink-soft); font-family: var(--font-mono); font-size: 11.5px; }

@keyframes nsPanelIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes nsPanelInLeft {
  from { opacity: 0; transform: translateX(-18px); }
  to { opacity: 1; transform: translateX(0); }
}

@media (max-width: 900px) {
  .ns-sign-in { display: none; }
  .ns-footer-grid { grid-template-columns: repeat(2, 1fr); }
  [style*="grid-template-columns: repeat(3"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: repeat(4"] { grid-template-columns: repeat(2, 1fr) !important; }
  [style*="grid-template-columns: 1fr 1.1fr"],
  [style*="grid-template-columns: 1.1fr 1fr"],
  [style*="grid-template-columns: 1fr 1fr"] { grid-template-columns: 1fr !important; }
  [data-float] { position: relative !important; inset: auto !important; width: min(100%, 640px) !important; margin: 16px auto !important; transform: none !important; }
  header [style*="height: 480px"] { height: auto !important; }
  /* Feature mockup collages: stack the overlapping cards when columns collapse */
  [style*="position: relative; height: 4"] { height: auto !important; }
  [style*="position: relative; height: 4"] > div { position: static !important; inset: auto !important; width: 100% !important; margin: 0 0 14px !important; transform: none !important; }
  [style*="position: relative; height: 3"] { height: auto !important; }
  [style*="position: relative; height: 3"] > div { position: static !important; inset: auto !important; width: 100% !important; margin: 0 0 14px !important; transform: none !important; }
}

@media (max-width: 620px) {
  .ns-shell { padding: 0 20px; }
  .ns-nav-wrap { top: 8px; padding: 0 10px; }
  .ns-nav { padding-left: 12px; padding-right: 8px; }
  .ns-nav-links { display: none; }
  .ns-menu { display: inline-flex; }
  .ns-cta-suffix { display: none; }
  .ns-button-small { padding: 0 14px; }
  .ns-footer-grid { grid-template-columns: 1fr; }
  .ns-footer-bottom { align-items: flex-start; flex-direction: column; }
  [style*="font-size: 66px"] { font-size: 46px !important; }
  [style*="font-size: 58px"], [style*="font-size: 56px"] { font-size: 44px !important; }
  [style*="font-size: 30px"] { font-size: 27px !important; }
  [style*="font-size: 48px"], [style*="font-size: 46px"], [style*="font-size: 44px"], [style*="font-size: 42px"], [style*="font-size: 40px"] { font-size: 36px !important; }
  [style*="padding: 128px 0"] { padding: 88px 0 !important; }
  [style*="padding: 0 32px"] { padding-left: 20px !important; padding-right: 20px !important; }
  [style*="grid-template-columns: repeat(4"] { grid-template-columns: 1fr !important; }
  [style*="grid-template-columns: 2fr 1fr 1fr"] { grid-template-columns: 1.45fr 1fr 1fr !important; }
  /* Long CTA labels: let the pill grow instead of overflowing its fixed height */
  a[style*="height: 52px"] { height: auto !important; min-height: 52px; padding-top: 10px !important; padding-bottom: 10px !important; }
  a[style*="height: 46px"] { height: auto !important; min-height: 46px; padding-top: 9px !important; padding-bottom: 9px !important; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .ns-dropdown { transition: none; }
}

/* ============ Legal pages (Privacy, Terms) ============ */
.ns-legal {
  max-width: 760px;
  margin: 0 auto;
  padding: clamp(28px, 6vw, 72px) 20px 96px;
}
.ns-legal-back {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--clay-ink);
  text-decoration: none;
}
.ns-legal-back:hover { color: var(--clay); }
.ns-legal h1 {
  font-family: var(--font-display);
  color: var(--ink);
  font-size: clamp(32px, 6vw, 46px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.08;
  margin: 20px 0 6px;
}
.ns-legal-meta {
  font-family: var(--font-mono);
  color: var(--muted);
  font-size: 13px;
  margin: 0 0 32px;
}
.ns-legal-body {
  font-family: var(--font-sans);
  color: var(--body);
  font-size: 16px;
  line-height: 1.7;
}
.ns-legal-body h2 {
  font-family: var(--font-display);
  color: var(--ink);
  font-size: 24px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.2;
  margin: 40px 0 12px;
}
.ns-legal-body h3 {
  font-family: var(--font-sans);
  color: var(--ink);
  font-size: 17px;
  font-weight: 600;
  margin: 26px 0 8px;
}
.ns-legal-body p { margin: 0 0 16px; }
.ns-legal-body ul { margin: 0 0 16px; padding-left: 22px; }
.ns-legal-body li { margin: 0 0 7px; }
.ns-legal-body strong { color: var(--ink); font-weight: 600; }
.ns-legal-body a { color: var(--clay-ink); text-decoration: underline; text-underline-offset: 2px; }
.ns-legal-body a:hover { color: var(--clay); }
.ns-legal-footlinks {
  margin-top: 48px;
  padding-top: 20px;
  border-top: 1px solid var(--hairline);
  display: flex;
  gap: 22px;
  flex-wrap: wrap;
  font-family: var(--font-sans);
  font-size: 14px;
}
.ns-legal-footlinks a { color: var(--clay-ink); text-decoration: none; }
.ns-legal-footlinks a:hover { color: var(--clay); }