/* ============================================================================
   NOVA SOLUTIONS / DESIGN SYSTEM v2
   Tactical Telemetry — Industrial UI for trade-business landing pages
   Reusable across /hvac, /plumbing, /roofing, /cleaning, ...
   ============================================================================ */

/* ----- 1. FONTS -------------------------------------------------------------
   Load these in <head> on any page using this system:
   <link rel="preconnect" href="https://fonts.googleapis.com">
   <link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
   <link rel="stylesheet" href="https://fonts.googleapis.com/css2?family=Archivo:wght@700;800;900&family=Inter:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500;600&display=swap">
---------------------------------------------------------------------------- */

/* ----- 2. TOKENS ---------------------------------------------------------- */
:root {
  /* Substrate — dark tactical CRT palette (never pure black) */
  --ns-bg:          #0A0A0A;
  --ns-surface:     #121212;
  --ns-surface-2:   #161616;
  --ns-surface-3:   #1C1C1C;
  --ns-border:      #2A2A2A;
  --ns-border-bright: #3A3A3A;
  --ns-border-hot:  #4A4A4A;

  /* Foreground */
  --ns-fg:          #EAEAEA;   /* primary phosphor white */
  --ns-fg-2:        #B8B8B8;   /* secondary copy */
  --ns-fg-dim:      #7A7A7A;   /* metadata, labels */
  --ns-fg-mute:     #555555;   /* dividers, hairlines */

  /* Brand / accent */
  --ns-accent:      #4DD9FF;   /* cyan phosphor — primary action */
  --ns-accent-2:    #2BA8CC;   /* darker cyan, hover */
  --ns-accent-warm: #FFB627;   /* amber / warning indicator */
  --ns-success:     #4AF626;   /* terminal green — ROI / gain */
  --ns-success-dim: #2A8A1A;
  --ns-loss:        #FF3A3A;   /* hazard red — urgency / loss */
  --ns-loss-dim:    #8A1A1A;

  /* Type families */
  --ns-font-display: 'Archivo', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --ns-font-body:    'Inter', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --ns-font-mono:    'JetBrains Mono', 'IBM Plex Mono', 'Courier New', monospace;

  /* Type scale */
  --ns-text-hero:    clamp(2.75rem, 6.5vw, 5.5rem);   /* 44px → 88px */
  --ns-text-h1:      clamp(2rem, 4vw, 3rem);          /* 32 → 48 */
  --ns-text-h2:      clamp(1.5rem, 2.4vw, 2rem);      /* 24 → 32 */
  --ns-text-h3:      1.25rem;                         /* 20 */
  --ns-text-body:    1rem;                            /* 16 */
  --ns-text-sm:      0.875rem;                        /* 14 */
  --ns-text-xs:      0.75rem;                         /* 12 */
  --ns-text-2xs:     0.6875rem;                       /* 11 */

  /* Price display */
  --ns-text-price:   clamp(2.25rem, 4vw, 3.25rem);    /* 36 → 52 */

  /* Spacing scale (4-base) */
  --ns-s-1:  4px;
  --ns-s-2:  8px;
  --ns-s-3:  12px;
  --ns-s-4:  16px;
  --ns-s-5:  20px;
  --ns-s-6:  24px;
  --ns-s-8:  32px;
  --ns-s-10: 40px;
  --ns-s-12: 48px;
  --ns-s-16: 64px;
  --ns-s-20: 80px;
  --ns-s-24: 96px;

  /* Radius — brutalist directive: square corners only.
     Token exists for opt-in non-brutalist sections (forms etc). */
  --ns-radius-0: 0;
  --ns-radius-1: 2px;

  /* Borders — hairlines as primary structural device */
  --ns-bw:    1px;
  --ns-bw-2:  2px;

  /* Shadows — minimal. Use only for elevation of pricing cards. */
  --ns-shadow-0: none;
  --ns-shadow-1: 0 0 0 1px var(--ns-border);
  --ns-shadow-2: 0 0 0 1px var(--ns-border-bright), 0 24px 48px -20px rgba(0,0,0,0.7);
  --ns-shadow-hot: 0 0 0 1px var(--ns-accent), 0 0 32px -8px rgba(77,217,255,0.35);

  /* Layout */
  --ns-container: 1280px;
  --ns-gutter:    clamp(20px, 4vw, 48px);

  /* Motion */
  --ns-ease: cubic-bezier(0.2, 0, 0.2, 1);
  --ns-dur:  140ms;
}

/* ----- 3. RESET / BASE ---------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

.ns-scope, .ns-scope * { /* opt-in scope to avoid stomping legacy nav */ }

body.ns {
  margin: 0;
  background: var(--ns-bg);
  color: var(--ns-fg);
  font-family: var(--ns-font-body);
  font-size: var(--ns-text-body);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body.ns img, body.ns svg { display: block; max-width: 100%; }

body.ns a:not(.ns-btn) { color: var(--ns-accent); text-decoration: none; }
body.ns a:not(.ns-btn):hover { color: #fff; }
body.ns a.ns-btn { text-decoration: none; }

body.ns ::selection { background: var(--ns-accent); color: #000; }

/* Subtle film-grain / CRT scanlines layered on the root.
   Cheap, GPU-only — does not block input. */
body.ns::before {
  content: "";
  position: fixed; inset: 0;
  pointer-events: none;
  z-index: 9998;
  background-image: repeating-linear-gradient(
    0deg,
    rgba(255,255,255,0.012) 0,
    rgba(255,255,255,0.012) 1px,
    transparent 1px,
    transparent 3px
  );
  mix-blend-mode: overlay;
  opacity: 0.6;
}

/* ----- 4. TYPOGRAPHY UTILITIES -------------------------------------------- */
.ns-display {
  font-family: var(--ns-font-display);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 0.92;
  text-transform: uppercase;
  color: var(--ns-fg);
}

.ns-h1 {
  font-family: var(--ns-font-display);
  font-weight: 800;
  font-size: var(--ns-text-h1);
  line-height: 1.02;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  margin: 0;
}

.ns-h2 {
  font-family: var(--ns-font-display);
  font-weight: 800;
  font-size: var(--ns-text-h2);
  line-height: 1.08;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0;
}

.ns-h3 {
  font-family: var(--ns-font-body);
  font-weight: 700;
  font-size: var(--ns-text-h3);
  line-height: 1.25;
  letter-spacing: -0.01em;
  margin: 0;
}

.ns-body  { font-size: var(--ns-text-body); line-height: 1.6; color: var(--ns-fg-2); }
.ns-lead  { font-size: 1.125rem; line-height: 1.55; color: var(--ns-fg-2); max-width: 60ch; }

/* Mono label — used everywhere for metadata, eyebrows, unit IDs */
.ns-label {
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ns-fg-dim);
}
.ns-label--bright { color: var(--ns-fg); }
.ns-label--accent { color: var(--ns-accent); }
.ns-label--loss   { color: var(--ns-loss); }
.ns-label--green  { color: var(--ns-success); }

/* ASCII bracketed framing — purely decorative */
.ns-bracket::before { content: "[ "; color: var(--ns-fg-dim); }
.ns-bracket::after  { content: " ]"; color: var(--ns-fg-dim); }

/* Loss line — declarative red strike copy used in hero */
.ns-loss-line {
  font-family: var(--ns-font-display);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--ns-loss);
  letter-spacing: -0.01em;
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  line-height: 1.2;
}

/* ----- 5. LAYOUT HELPERS -------------------------------------------------- */
.ns-container {
  width: 100%;
  max-width: var(--ns-container);
  margin: 0 auto;
  padding-left: var(--ns-gutter);
  padding-right: var(--ns-gutter);
}

.ns-section { padding-block: clamp(48px, 8vw, 112px); border-top: 1px solid var(--ns-border); }
.ns-section--flush { padding-block: 0; }
.ns-section--tight { padding-block: clamp(24px, 4vw, 48px); }

/* Hairline divider — full-width hr */
.ns-hr {
  border: 0;
  border-top: 1px solid var(--ns-border);
  margin: 0;
}
.ns-hr--hot { border-color: var(--ns-loss); }
.ns-hr--accent { border-color: var(--ns-accent); }
.ns-hr--thick { border-top-width: 2px; }

/* Crosshair marker — drop on grid intersections for tactical feel */
.ns-crosshair {
  display: inline-block;
  width: 10px; height: 10px;
  position: relative;
  flex-shrink: 0;
}
.ns-crosshair::before,
.ns-crosshair::after {
  content: "";
  position: absolute;
  background: var(--ns-fg-dim);
}
.ns-crosshair::before { left: 0; right: 0; top: 50%; height: 1px; transform: translateY(-0.5px); }
.ns-crosshair::after  { top: 0; bottom: 0; left: 50%; width: 1px; transform: translateX(-0.5px); }

/* ----- 6. URGENCY BAR ----------------------------------------------------- */
.ns-urgency {
  background: var(--ns-loss);
  color: #fff;
  text-align: center;
  padding: var(--ns-s-3) var(--ns-s-4);
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-block: 1px solid #000;
  position: relative;
  overflow: hidden;
}
.ns-urgency::before {
  /* Diagonal hazard pattern at edges */
  content: "";
  position: absolute; inset: 0;
  background: repeating-linear-gradient(
    45deg,
    transparent 0,
    transparent 12px,
    rgba(0,0,0,0.18) 12px,
    rgba(0,0,0,0.18) 16px
  );
  pointer-events: none;
  mask-image: linear-gradient(90deg, #000 0%, transparent 25%, transparent 75%, #000 100%);
}
.ns-urgency__inner {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: var(--ns-s-3);
}
.ns-urgency__dot {
  width: 8px; height: 8px;
  background: #fff;
  display: inline-block;
  animation: ns-blink 1.2s steps(2) infinite;
}
@keyframes ns-blink { 50% { opacity: 0; } }

/* ----- 7. BUTTONS --------------------------------------------------------- */
.ns-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--ns-s-2);
  font-family: var(--ns-font-mono);
  font-weight: 600;
  font-size: var(--ns-text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 14px 22px;
  min-height: 48px;       /* WCAG touch target */
  border: 1px solid transparent;
  border-radius: 0;
  cursor: pointer;
  transition: background var(--ns-dur) var(--ns-ease),
              color var(--ns-dur) var(--ns-ease),
              border-color var(--ns-dur) var(--ns-ease),
              transform var(--ns-dur) var(--ns-ease);
  white-space: nowrap;
  text-decoration: none;
  position: relative;
}
.ns-btn:active { transform: translateY(1px); }

.ns-btn--primary {
  background: var(--ns-accent);
  color: #0a0a0a;
  border-color: var(--ns-accent);
}
.ns-btn--primary:hover { background: #fff; border-color: #fff; color: #000; }

.ns-btn--secondary {
  background: transparent;
  color: var(--ns-fg);
  border-color: var(--ns-border-bright);
}
.ns-btn--secondary:hover {
  border-color: var(--ns-fg);
  background: var(--ns-surface-2);
  color: #fff;
}

.ns-btn--ghost {
  background: transparent;
  color: var(--ns-accent);
  border-color: transparent;
  padding-inline: 0;
}
.ns-btn--ghost:hover { color: #fff; }

.ns-btn--lg  { min-height: 56px; padding: 18px 28px; font-size: var(--ns-text-sm); }
.ns-btn--md  { min-height: 48px; padding: 14px 22px; }
.ns-btn--sm  { min-height: 36px; padding: 8px 14px; font-size: var(--ns-text-xs); }

.ns-btn__arrow {
  font-family: var(--ns-font-mono);
  font-weight: 600;
  transition: transform var(--ns-dur) var(--ns-ease);
}
.ns-btn:hover .ns-btn__arrow { transform: translateX(3px); }

/* ----- 8. HERO / HEADER --------------------------------------------------- */
.ns-hero {
  position: relative;
  background:
    radial-gradient(ellipse at 30% 0%, rgba(77,217,255,0.08), transparent 55%),
    radial-gradient(ellipse at 80% 100%, rgba(255,58,58,0.05), transparent 55%),
    var(--ns-bg);
  border-bottom: 1px solid var(--ns-border);
  overflow: hidden;
}

/* Grid line overlay — engineered blueprint feel */
.ns-hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image:
    linear-gradient(to right, rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}

.ns-hero__inner {
  position: relative;
  padding-block: clamp(56px, 9vw, 128px);
  display: grid;
  gap: var(--ns-s-8);
}

.ns-hero__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ns-s-4);
  flex-wrap: wrap;
  padding-bottom: var(--ns-s-6);
  border-bottom: 1px solid var(--ns-border);
}

.ns-hero__id {
  display: inline-flex;
  align-items: center;
  gap: var(--ns-s-3);
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-xs);
  color: var(--ns-fg-dim);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.ns-hero__id-dot {
  width: 8px; height: 8px;
  background: var(--ns-success);
  display: inline-block;
  box-shadow: 0 0 8px var(--ns-success);
}

.ns-hero__title {
  font-family: var(--ns-font-display);
  font-weight: 900;
  font-size: var(--ns-text-hero);
  line-height: 0.92;
  letter-spacing: -0.035em;
  text-transform: uppercase;
  margin: 0;
  text-wrap: balance;
}
.ns-hero__title em {
  font-style: normal;
  color: var(--ns-accent);
}

.ns-hero__lede {
  max-width: 60ch;
  font-size: 1.125rem;
  line-height: 1.55;
  color: var(--ns-fg-2);
}

.ns-hero__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--ns-s-6);
  flex-wrap: wrap;
  padding-top: var(--ns-s-6);
  border-top: 1px solid var(--ns-border);
}

.ns-social-proof {
  display: flex;
  align-items: center;
  gap: var(--ns-s-4);
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-xs);
  color: var(--ns-fg-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}
.ns-social-proof strong { color: var(--ns-fg); font-weight: 600; }

/* ----- 9. PRICING GRID ---------------------------------------------------- */
.ns-pricing {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  background: var(--ns-border);
  border: 1px solid var(--ns-border);
  /* gap:1px-with-bg trick → razor dividers between cards */
}

.ns-pricing > * { background: var(--ns-surface); }
.ns-pricing > * + * { margin-left: 1px; }
/* Switch to true gap-as-divider on grid: */
.ns-pricing {
  gap: 1px;
}
.ns-pricing > * + * { margin-left: 0; }

.ns-card {
  display: flex;
  flex-direction: column;
  padding: var(--ns-s-8);
  position: relative;
  min-height: 100%;
  transition: background var(--ns-dur) var(--ns-ease);
}
.ns-card:hover { background: var(--ns-surface-2); }

.ns-card--featured {
  background: var(--ns-surface-2);
  position: relative;
  z-index: 1;
  box-shadow:
    inset 0 3px 0 0 var(--ns-accent);
}
.ns-card--featured:hover { background: var(--ns-surface-3); }

.ns-card__head {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: var(--ns-s-3);
  margin-bottom: var(--ns-s-6);
  padding-bottom: var(--ns-s-5);
  border-bottom: 1px solid var(--ns-border);
}

.ns-card__badge {
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-2xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 4px 8px;
  border: 1px solid var(--ns-border-bright);
  color: var(--ns-fg-dim);
}
.ns-card--featured .ns-card__badge {
  border-color: var(--ns-accent);
  color: var(--ns-accent);
  background: rgba(77,217,255,0.08);
}

.ns-card__unit {
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-2xs);
  color: var(--ns-fg-mute);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.ns-card__name {
  font-family: var(--ns-font-display);
  font-weight: 900;
  font-size: 1.75rem;
  line-height: 1;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 0 var(--ns-s-2);
}
.ns-card--featured .ns-card__name { color: var(--ns-accent); }

.ns-card__tagline {
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ns-fg-dim);
  margin-bottom: var(--ns-s-6);
}

.ns-card__price {
  display: flex;
  align-items: baseline;
  gap: var(--ns-s-2);
  font-family: var(--ns-font-display);
  font-weight: 900;
  margin-bottom: var(--ns-s-1);
}
.ns-card__price-val {
  font-size: var(--ns-text-price);
  line-height: 1;
  letter-spacing: -0.04em;
  color: var(--ns-fg);
}
.ns-card__price-unit {
  font-family: var(--ns-font-mono);
  font-weight: 500;
  font-size: var(--ns-text-xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ns-fg-dim);
}

.ns-card__price-monthly {
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-sm);
  color: var(--ns-fg-2);
  margin-bottom: var(--ns-s-6);
  letter-spacing: 0.05em;
}
.ns-card__price-monthly strong { color: var(--ns-fg); font-weight: 600; }

.ns-card__cta { margin-bottom: var(--ns-s-6); width: 100%; }
.ns-card__cta .ns-btn { width: 100%; }

.ns-card__features-label {
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-2xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ns-fg-mute);
  margin-bottom: var(--ns-s-3);
  display: flex;
  justify-content: space-between;
}
.ns-card__features-label::before { content: "[ FEATURES ]"; }
.ns-card__features-label::after { content: attr(data-count); }

.ns-card__inherits {
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-2xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ns-fg-mute);
  margin-bottom: var(--ns-s-3);
  padding: var(--ns-s-2) var(--ns-s-3);
  border: 1px dashed var(--ns-border);
}

/* ----- 10. FEATURE LIST --------------------------------------------------- */
.ns-features {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--ns-s-6);
  display: flex;
  flex-direction: column;
}
.ns-features li {
  display: flex;
  gap: var(--ns-s-3);
  padding: var(--ns-s-3) 0;
  border-bottom: 1px solid var(--ns-border);
  font-size: var(--ns-text-sm);
  line-height: 1.45;
  color: var(--ns-fg);
}
.ns-features li:last-child { border-bottom: 0; }
.ns-features li::before {
  content: "✓";
  color: var(--ns-success);
  font-family: var(--ns-font-mono);
  font-weight: 600;
  flex-shrink: 0;
  width: 14px;
}
.ns-features li.is-inherited { color: var(--ns-fg-dim); }
.ns-features li.is-inherited::before { color: var(--ns-fg-mute); }

/* ----- 11. ROI CALLOUT ---------------------------------------------------- */
.ns-roi {
  background: rgba(74,246,38,0.06);
  border: 1px solid rgba(74,246,38,0.4);
  padding: var(--ns-s-4);
  margin-bottom: var(--ns-s-6);
  display: flex;
  flex-direction: column;
  gap: var(--ns-s-1);
}
.ns-roi__label {
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-2xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ns-success);
  display: flex;
  align-items: center;
  gap: var(--ns-s-2);
}
.ns-roi__label::before {
  content: "▲";
  font-size: 10px;
}
.ns-roi__value {
  font-family: var(--ns-font-display);
  font-weight: 800;
  font-size: 1.25rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ns-success);
}
.ns-roi__note {
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-2xs);
  letter-spacing: 0.06em;
  color: var(--ns-fg-dim);
  text-transform: uppercase;
}

/* ----- 12. WHY / OBJECTION SECTION ---------------------------------------- */
.ns-why {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--ns-border);
  border: 1px solid var(--ns-border);
}
.ns-why > * { background: var(--ns-bg); padding: var(--ns-s-8); }

.ns-why__eyebrow {
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-xs);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ns-accent);
  margin-bottom: var(--ns-s-4);
  display: flex;
  align-items: center;
  gap: var(--ns-s-2);
}
.ns-why__eyebrow::before { content: "//"; color: var(--ns-fg-mute); }

.ns-why__title {
  font-family: var(--ns-font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 2.4vw, 2rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin: 0 0 var(--ns-s-5);
}

.ns-arrowlist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--ns-s-4);
}
.ns-arrowlist li {
  padding-left: var(--ns-s-5);
  position: relative;
  color: var(--ns-fg-2);
  font-size: var(--ns-text-body);
  line-height: 1.55;
}
.ns-arrowlist li::before {
  content: ">";
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--ns-font-mono);
  font-weight: 600;
  color: var(--ns-accent);
}
.ns-arrowlist li strong { color: var(--ns-fg); font-weight: 600; }

/* ----- 13. SECTION HEADER ------------------------------------------------- */
.ns-section-head {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: var(--ns-s-6);
  padding-bottom: var(--ns-s-8);
  border-bottom: 1px solid var(--ns-border);
  margin-bottom: var(--ns-s-10);
}
.ns-section-head__title {
  font-family: var(--ns-font-display);
  font-weight: 900;
  font-size: clamp(2rem, 4vw, 3.25rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0;
}
.ns-section-head__meta {
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ns-fg-dim);
  text-align: right;
}

/* ----- 14. FOOTER CTA / FOOTER ------------------------------------------- */
.ns-footer-cta {
  background:
    radial-gradient(ellipse at 70% 100%, rgba(77,217,255,0.10), transparent 55%),
    var(--ns-bg);
  border-top: 1px solid var(--ns-border);
  border-bottom: 1px solid var(--ns-border);
  padding-block: clamp(56px, 9vw, 120px);
  position: relative;
  overflow: hidden;
}
.ns-footer-cta::before {
  content: "";
  position: absolute; inset: 0;
  background-image: linear-gradient(to right, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 80px 80px;
  pointer-events: none;
}
.ns-footer-cta__inner { position: relative; display: grid; gap: var(--ns-s-6); }
.ns-footer-cta__title {
  font-family: var(--ns-font-display);
  font-weight: 900;
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0;
  max-width: 16ch;
}
.ns-footer-cta__title em { font-style: normal; color: var(--ns-accent); }

.ns-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--ns-s-6);
  padding-block: var(--ns-s-10);
  border-top: 1px solid var(--ns-border);
}
.ns-footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--ns-s-1);
}
.ns-footer__brand-name {
  font-family: var(--ns-font-display);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  font-size: 1.25rem;
}
.ns-footer__brand-meta {
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-xs);
  color: var(--ns-fg-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ----- 15. UTILITY -------------------------------------------------------- */
.ns-mono { font-family: var(--ns-font-mono); }
.ns-mt-0 { margin-top: 0; }
.ns-mt-2 { margin-top: var(--ns-s-2); }
.ns-mt-4 { margin-top: var(--ns-s-4); }
.ns-mt-6 { margin-top: var(--ns-s-6); }
.ns-mt-8 { margin-top: var(--ns-s-8); }

.ns-accent { color: var(--ns-accent); }
.ns-loss   { color: var(--ns-loss); }
.ns-green  { color: var(--ns-success); }
.ns-dim    { color: var(--ns-fg-dim); }

.ns-flex   { display: flex; }
.ns-row    { display: flex; flex-direction: row; gap: var(--ns-s-3); align-items: center; }
.ns-stack  { display: flex; flex-direction: column; gap: var(--ns-s-3); }

.ns-divider-vertical {
  width: 1px;
  align-self: stretch;
  background: var(--ns-border);
}

/* Tactical badge — small inline indicator (e.g. "LIVE", "BETA") */
.ns-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--ns-font-mono);
  font-size: var(--ns-text-2xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 4px 8px;
  border: 1px solid var(--ns-border-bright);
  color: var(--ns-fg-dim);
}
.ns-tag--green { color: var(--ns-success); border-color: rgba(74,246,38,0.4); }
.ns-tag--loss  { color: var(--ns-loss);    border-color: rgba(255,58,58,0.5); }
.ns-tag--accent { color: var(--ns-accent); border-color: rgba(77,217,255,0.5); }
.ns-tag__dot {
  width: 6px; height: 6px;
  background: currentColor;
  display: inline-block;
}

/* ----- 16. RESPONSIVE ----------------------------------------------------- */
@media (max-width: 900px) {
  .ns-pricing {
    grid-template-columns: 1fr;
  }
  .ns-card--featured {
    order: -1; /* surface the featured tier first on mobile */
  }
  .ns-section-head {
    grid-template-columns: 1fr;
  }
  .ns-section-head__meta {
    text-align: left;
  }
}

@media (max-width: 700px) {
  .ns-why {
    grid-template-columns: 1fr;
  }
  .ns-hero__row {
    flex-direction: column;
    align-items: flex-start;
  }
  .ns-hero__row .ns-btn { width: 100%; }
  .ns-footer {
    flex-direction: column;
    align-items: flex-start;
  }
  .ns-footer .ns-btn { width: 100%; }
  .ns-footer-cta .ns-btn { width: 100%; }
}

@media (max-width: 480px) {
  :root {
    --ns-gutter: 16px;
  }
  .ns-card { padding: var(--ns-s-6); }
}

/* ----- 17. PRINT (clean fallback) ----------------------------------------- */
@media print {
  body.ns::before { display: none; }
  .ns-urgency { background: #000; }
}

/* ----- 18. REDUCED MOTION ------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  .ns-urgency__dot { animation: none; }
  * { transition: none !important; }
}
