/* ── NEXANOMICS SITE.CSS ──────────────────────────────────────────────────
   Shared CSS for every page. Loaded via:
     <link rel="stylesheet" href="/css/site.css">
   Placed in <head> BEFORE any inline <style> block so cascade order is
   preserved (page-specific inline rules can still override shared rules).
   Single source of truth — change once, every page updates.

   Contents:
   - Root tokens (colours, radius, border)
   - Base reset + body typography
   - Utilities (.container, .section, .eyebrow, .btn variants)
   - Nav (sticky bar, logo, links, actions, hamburger)
   - Megamenu
   - Mobile menu
   - Footer
   - Shared responsive rules (nav, container, section, footer-top)
   ────────────────────────────────────────────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg:      #0f172a;
  --bg2:     #1e293b;
  --bg3:     #334155;
  --text:    #f1f5f9;
  --muted:   #94a3b8;
  --dim:     #64748b;
  --brand:   #6366f1;
  --brand-h: #4f46e5;
  --brand-g: #818cf8;
  --amber:   #d4a017;
  --amber-h: #b8891a;
  --success: #10b981;
  --border:  rgba(255,255,255,0.07);
  --radius:  14px;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', system-ui, sans-serif;
  background: var(--bg); color: var(--text);
  line-height: 1.6; font-size: 16px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }

/* ── UTILITIES ── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 40px; }
.section { padding: 100px 0; }
.eyebrow {
  font-size: 11px; font-weight: 700; letter-spacing: 0.10em;
  text-transform: uppercase; color: var(--brand-g);
  display: inline-flex; align-items: center; margin-bottom: 18px;
  background: rgba(99,102,241,0.12); border: 1px solid rgba(99,102,241,0.28);
  border-radius: 20px; padding: 5px 14px;
}
.eyebrow::before { display: none; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 24px; border-radius: 9px; font-size: 15px;
  font-weight: 600; cursor: pointer; border: none;
  font-family: inherit; transition: all 0.18s; white-space: nowrap;
}
.btn-primary { background: #d4a017; color: #111; box-shadow: 0 4px 20px rgba(212,160,23,0.3); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 8px 28px rgba(212,160,23,0.4); background: #c49010; }
.btn-outline { background: rgba(255,255,255,0.05); color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover { border-color: rgba(99,102,241,0.4); }
.btn-lg { padding: 15px 30px; font-size: 16px; }

/* ── NAV ── */
nav {
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid var(--border);
}
nav::before {
  content: ''; position: absolute; inset: 0;
  background: rgba(15,23,42,0.88);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  z-index: -1;
}
.nav-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 66px;
  padding: 0 32px;
}
.nav-logo {
  display: flex; align-items: center;
  text-decoration: none; justify-self: start;
}
.nav-logo img { height: 28px; width: auto; display: block; }
.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; justify-self: center; }
.nav-links > li { position: relative; }
.nav-links > li > a, .nav-links > li > button {
  display: flex; align-items: center; gap: 4px;
  padding: 7px 13px; font-size: 14px; font-weight: 500;
  color: var(--muted); background: none; border: none;
  cursor: pointer; border-radius: 7px; font-family: inherit;
  transition: color 0.15s, background 0.15s;
}
.nav-links > li > a:hover, .nav-links > li > button:hover { color: var(--text); background: rgba(255,255,255,0.05); }
.nav-links > li > a.active { color: var(--text); }
.nav-caret { width: 12px; height: 12px; transition: transform 0.2s; }
.nav-links > li.open > button .nav-caret { transform: rotate(180deg); }
.nav-actions { display: flex; justify-content: flex-end; align-items: center; gap: 8px; }
.nav-hamburger { display: none; background: none; border: none; cursor: pointer; padding: 11px; color: var(--text); min-width: 44px; min-height: 44px; align-items: center; justify-content: center; }

/* Megamenu */
.megamenu {
  display: none; position: absolute; top: calc(100% + 10px);
  left: 50%; transform: translateX(-50%);
  background: var(--bg2);
  border: 1px solid var(--border); border-radius: var(--radius);
  padding: 8px; box-shadow: 0 24px 80px rgba(0,0,0,0.6);
}
.nav-links > li.open .megamenu { display: grid; }
.megamenu.mm-2col { min-width: 460px; grid-template-columns: 1fr 1px 1fr; }
.megamenu.mm-1col { min-width: 300px; grid-template-columns: 1fr; }
.megamenu.mm-3col { min-width: 680px; grid-template-columns: 1fr 1fr 1fr; }
.megamenu.mm-3col .mm-b, .megamenu.mm-3col .mm-c { border-left: 1px solid var(--border); }
.megamenu.mm-3col .mm-label { padding: 4px 10px 6px; margin-bottom: 0; }
.mm-divider { background: var(--border); margin: 8px 0; }
.mm-col { padding: 12px; }
.mm-label { font-size: 12px; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding: 0 8px; margin-bottom: 8px; }
.megamenu a {
  display: flex; align-items: center; gap: 10px;
  padding: 10px; border-radius: 8px; font-size: 14px;
  font-weight: 500; color: var(--text); margin-bottom: 2px;
  transition: background 0.12s;
}
.megamenu a:hover { background: rgba(99,102,241,0.1); }
.mm-icon { width: 38px; height: 38px; border-radius: 9px; background: var(--bg3); display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; }
.mm-icon i { font-size: 22px; color: rgba(255,255,255,0.95); line-height: 1; }
.mm-icon.c-purple  { background: rgba(124,58,237,0.22);  border: 1px solid rgba(124,58,237,0.5); }
.mm-icon.c-blue    { background: rgba(37,99,235,0.22);   border: 1px solid rgba(37,99,235,0.5); }
.mm-icon.c-teal    { background: rgba(13,148,136,0.22);  border: 1px solid rgba(13,148,136,0.5); }
.mm-icon.c-orange  { background: rgba(234,88,12,0.22);   border: 1px solid rgba(234,88,12,0.5); }
.mm-icon.c-amber   { background: rgba(202,138,4,0.22);   border: 1px solid rgba(202,138,4,0.5); }
.mm-icon.c-emerald { background: rgba(5,150,105,0.22);   border: 1px solid rgba(5,150,105,0.5); }
.mm-icon.c-rose    { background: rgba(190,18,60,0.22);   border: 1px solid rgba(190,18,60,0.5); }
.mm-icon.c-indigo  { background: rgba(67,56,202,0.22);   border: 1px solid rgba(67,56,202,0.5); }
.mm-icon.c-pink    { background: rgba(190,24,93,0.22);   border: 1px solid rgba(190,24,93,0.5); }
.mm-icon.c-sky     { background: rgba(3,105,161,0.22);   border: 1px solid rgba(3,105,161,0.5); }
.mm-icon.c-yellow  { background: rgba(180,130,0,0.22);   border: 1px solid rgba(180,130,0,0.5); }
.mm-text { display: flex; flex-direction: column; gap: 1px; }
.mm-text small { font-size: 12px; color: var(--muted); font-weight: 400; }

/* Mobile */
.mobile-menu { display: none; position: fixed; inset: 0; z-index: 200; background: var(--bg); padding: 20px 24px; overflow-y: auto; flex-direction: column; }
.mobile-menu.open { display: flex; }
.mob-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 32px; }
.mob-close { background: none; border: none; cursor: pointer; color: var(--text); font-size: 22px; padding: 8px; min-width: 44px; min-height: 44px; }
.mob-link { display: block; padding: 14px 0; font-size: 18px; font-weight: 600; color: var(--text); border-bottom: 1px solid var(--border); background: none; border-left: none; border-right: none; border-top: none; text-align: left; cursor: pointer; font-family: inherit; width: 100%; }
.mob-sub { padding: 8px 0 8px 16px; border-bottom: 1px solid var(--border); }
.mob-sub-label { font-size: 10px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--brand-g); margin-bottom: 8px; }
.mob-sub a { display: block; padding: 13px 0; font-size: 15px; color: var(--muted); min-height: 44px; }

/* ── INCENTIVE BAR ──────────────────────────────────────────────────
   Vivid 150px panoramic strip showing the dual launch promo. Two offer
   blocks (3-month / annual) with hover tooltips, promo-code chips, and
   per-offer Sign Up buttons that pre-apply the code via URL param. A
   fine-print disclosure column on the right covers billing, tax, and
   renewal terms.

   Markup contract:
     <section class="incentive-bar opt-opal-shimmer">  // or .opt-opal-flow
       <div class="container incentive-inner">
         <div class="incentive-offers">
           <div class="incentive-offer">…h3 + p + Sign Up button…</div>
           <div class="incentive-divider"></div>
           <div class="incentive-offer">…h3 + p + Sign Up button…</div>
         </div>
         <div class="incentive-disclosure">…fine print…</div>
       </div>
     </section>

   Two colour variants are shipped:
     .opt-opal-flow      static linear gradient (deep blue → emerald → magenta → coral → amber)
     .opt-opal-shimmer   conic gradient with slow shimmer pulse (active variant) */
.incentive-bar {
  min-height: 150px;
  display: flex; align-items: center;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.incentive-bar::after {
  /* Dark gradient overlay so white text reads cleanly against the vivid
     background. Heavier on the edges where text sits, lighter in middle. */
  content: "";
  position: absolute; inset: 0; z-index: 0;
  background: linear-gradient(
    to right,
    rgba(0,0,0,0.55) 0%,
    rgba(0,0,0,0.20) 40%,
    rgba(0,0,0,0.20) 60%,
    rgba(0,0,0,0.55) 100%
  );
}
.incentive-inner {
  position: relative; z-index: 1;
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
  width: 100%;
}
.incentive-offers {
  display: flex; align-items: stretch; gap: 32px;
  flex-wrap: wrap; flex: 1 1 auto;
  justify-content: flex-start;
}
.incentive-offer {
  display: flex; flex-direction: column; align-items: flex-start;
  gap: 8px; flex: 1 1 0; max-width: 460px;
}
.incentive-offer h3 {
  font-size: clamp(16px, 1.6vw, 20px);
  font-weight: 800; color: #fff;
  letter-spacing: -0.015em;
  line-height: 1.2; margin: 0;
  text-shadow: 0 2px 12px rgba(0,0,0,0.6);
}
.incentive-offer p {
  font-size: 13px; color: rgba(255,255,255,0.88);
  margin: 0; text-shadow: 0 1px 8px rgba(0,0,0,0.5);
}
.incentive-offer .promo-code {
  font-family: 'SF Mono', Menlo, Consolas, monospace;
  font-size: 12px; font-weight: 700;
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.30);
  color: #fff;
  padding: 2px 8px; border-radius: 5px;
  margin-left: 2px; letter-spacing: 0.04em;
}
.incentive-offer .btn { margin-top: 4px; }
.incentive-divider {
  width: 1px; align-self: stretch;
  background: rgba(255,255,255,0.25);
}
.incentive-disclosure {
  flex: 0 0 auto; max-width: 220px;
  font-size: 11px;
  color: rgba(255,255,255,0.70);
  line-height: 1.55;
  text-align: right;
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
}
.incentive-disclosure strong {
  color: rgba(255,255,255,0.85); font-weight: 600;
}

/* CSS-only hover tooltip (used in the offer headlines for rationale). */
.incentive-bar .tip {
  position: relative; cursor: help;
  border-bottom: 1px dotted rgba(255,255,255,0.55);
  padding-bottom: 1px;
}
.incentive-bar .tip::after {
  content: attr(data-tip);
  position: absolute;
  bottom: calc(100% + 12px); left: 50%;
  transform: translateX(-50%);
  background: rgba(15,23,42,0.98);
  color: #fff; padding: 12px 16px;
  border: 1px solid rgba(99,102,241,0.4);
  border-radius: 10px;
  font-size: 13px; font-weight: 400; line-height: 1.55; letter-spacing: 0;
  width: max-content; max-width: 280px; white-space: normal;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity 0.15s, visibility 0s linear 0.15s;
  z-index: 10; text-align: left;
}
.incentive-bar .tip:hover::after {
  opacity: 1; visibility: visible;
  transition: opacity 0.15s, visibility 0s;
}
/* Touch devices have no :hover, so the dotted underline + tooltip is a
   misleading signal. Hide both on hover-incapable devices. The offer copy
   + code chip + button carry the message without rationale on mobile. */
@media (hover: none) {
  .incentive-bar .tip { border-bottom: none; cursor: default; }
  .incentive-bar .tip::after { display: none; }
}

/* ── COLOUR VARIANT · OPAL FLOW (static) ── */
.incentive-bar.opt-opal-flow {
  background: linear-gradient(100deg,
    #1a2238 0%, #2d3a8c 18%, #1e7a6f 38%,
    #b94a8c 60%, #d4691e 80%, #1a2238 100%);
}

/* ── COLOUR VARIANT · OPAL SHIMMER (animated, active) ──
   Conic-gradient simulating opal play-of-colour. 18s slow sweep + return
   followed by a 12s static rest, looping every 30s. Shimmer enters from
   the LEFT side of the bar. Falls back to static when prefers-reduced-
   motion is set. */
.incentive-bar.opt-opal-shimmer {
  background: conic-gradient(
    from 220deg at 50% 50%,
    #1a2238 0deg, #2d3a8c 50deg, #0e7a6f 100deg,
    #b94a8c 160deg, #d4691e 210deg, #5b21b6 270deg, #1a2238 360deg);
  background-size: 200% 200%;
  animation: opal-shift 30s linear infinite;
}
@keyframes opal-shift {
  0%   { background-position: 100% 50%; }   /* shimmer enters from left */
  30%  { background-position: 0% 50%; }     /* mid-sweep */
  60%  { background-position: 100% 50%; }   /* back to start */
  100% { background-position: 100% 50%; }   /* held static for 12s */
}
.incentive-bar.paused { animation-play-state: paused; }
@media (prefers-reduced-motion: reduce) {
  .incentive-bar.opt-opal-shimmer { animation: none; }
}

/* User control to pause/resume the shimmer animation. Only shown on
   animated variants. Sits in the top-right corner, semi-transparent
   until hovered. */
.incentive-pause-toggle {
  position: absolute;
  top: 10px; right: 10px;
  z-index: 2;
  width: 30px; height: 30px;
  border: 1px solid rgba(255,255,255,0.25);
  background: rgba(0,0,0,0.4);
  color: rgba(255,255,255,0.75);
  border-radius: 50%;
  display: none;
  align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 13px;
  padding: 0;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.incentive-pause-toggle:hover {
  background: rgba(0,0,0,0.6);
  color: #fff;
  border-color: rgba(255,255,255,0.5);
}
.incentive-pause-toggle:focus-visible {
  outline: 2px solid var(--brand-g);
  outline-offset: 2px;
}
.incentive-bar.opt-opal-shimmer .incentive-pause-toggle { display: flex; }

@media (max-width: 860px) {
  .incentive-bar { padding: 28px 0; }
  .incentive-offers { gap: 24px; flex-direction: column; align-items: stretch; }
  .incentive-offer { max-width: none; }
  .incentive-offer .btn { min-height: 44px; padding: 11px 22px; }   /* WCAG 2.5.5 touch target */
  .incentive-divider { display: none; }
  .incentive-disclosure {
    text-align: left; max-width: none; width: 100%;
    padding-top: 8px; border-top: 1px solid rgba(255,255,255,0.12);
  }
}

/* ── FOOTER ── */
footer { border-top: 1px solid var(--border); padding: 64px 0 40px; }
.footer-top { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand p { font-size: 14px; color: var(--muted); line-height: 1.7; margin-top: 14px; }
.footer-col h4 { font-size: 11px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { font-size: 14px; color: var(--muted); transition: color .15s; }
.footer-col ul a:hover { color: var(--text); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 28px; }
.acknowledgement { background: rgba(255,255,255,0.02); border: 1px solid var(--border); border-left: 3px solid rgba(99,102,241,0.4); border-radius: var(--radius); padding: 18px 22px; margin-bottom: 22px; }
.acknowledgement p { font-size: 14px; color: var(--muted); line-height: 1.75; }
.acknowledgement strong { color: var(--muted); font-weight: 500; }
.footer-legal { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 13px; color: var(--muted); }
.footer-legal a { color: var(--dim); transition: color .15s; }
.footer-legal a:hover { color: var(--text); }

/* ── PAGE HEADER WITH IMAGE (audience pages) ──
   Two-column hero variant used on in-business, in-community, in-organisation.
   250×250 Renaissance image sits left of the eyebrow + h1 + lede paragraph.
   Sized at 250 (rather than 200) because the source images carry fine linework
   and annotations that need room to read at hero scale.
   Add class="page-header has-image" and an <img class="ph-image"> before .eyebrow. */
.page-header.has-image .container {
  display: grid;
  grid-template-columns: 250px 1fr;
  grid-template-rows: auto auto;
  column-gap: 48px;
  align-items: start;
}
/* Eyebrow sits in its own row above both columns; image and h1 start together
   on row 2 so the image top aligns with the heading text, not the eyebrow.
   justify-self:start prevents the inline-flex pill from being stretched to
   fill the grid cell (grid items blockify by default). */
.page-header.has-image .eyebrow { grid-column: 2; grid-row: 1; justify-self: start; }
.page-header.has-image .ph-image { grid-column: 1; grid-row: 2; }
.page-header.has-image .ph-text { grid-column: 2; grid-row: 2; }
.page-header .ph-image {
  width: 250px;
  height: 250px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid var(--border);
  background: var(--bg2);
  display: block;
}
/* Parchment tone-match — warms cooler images (mechanism, bird) toward the
   sepia/aged-paper register of the Vitruvian Man so the triptych reads as a
   coherent set. Sepia warms; saturate amplifies the brown; brightness drop
   pushes toward aged-paper depth; contrast keeps the line art crisp.
   Standalone utility — apply to any image (hero ph-image, path-card-image, etc). */
.parchment-tone {
  filter: sepia(0.85) saturate(1.4) brightness(0.85) contrast(1.05) hue-rotate(-12deg);
}

/* ── SECTION-V2 PATTERN (authoritative section layout) ──────────────
   Eyebrow capsule + heading lift OUT of the body grid and sit at the top
   of the section, full content width. Body text + supporting image/widget
   sit in a two-column grid BELOW.

   Markup contract:
     <section class="section-v2 [image-left] [alt]">
       <div class="container">
         <div class="sv-header">
           <span class="eyebrow">…</span>
           <h2>…</h2>
         </div>
         <div class="sv-grid">
           <div class="sv-text">…body, sv-points, sv-who, btn…</div>
           <div class="sv-image">…widget or img…</div>
         </div>
       </div>
     </section>

   Modifiers:
     .image-left  swaps which column gets the image (eyebrow + heading
                  always stay top-left)
     .alt         applies bg2 to alternate adjacent sections */
.section-v2 {
  padding: 96px 0;
  scroll-margin-top: 80px; /* clears the 66px sticky nav with breathing room
                              when megamenu links jump to a section anchor */
}
.section-v2.alt {
  background: var(--bg2);
}
.section-v2 .sv-header {
  margin-bottom: 48px;
}
.section-v2 .sv-header .eyebrow {
  margin-bottom: 18px;
}
.section-v2 .sv-header h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin: 0;
}
.section-v2 .sv-grid {
  display: grid;
  grid-template-columns: 1fr 460px;
  gap: 72px;
  align-items: start;
}
.section-v2.image-left .sv-grid {
  grid-template-columns: 460px 1fr;
}
.section-v2 .sv-text > p {
  font-size: 17px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 560px;
}
.section-v2 .sv-text .btn { margin-top: 8px; }

/* Bullet list used inside .sv-text */
.sv-points { list-style: none; display: flex; flex-direction: column; gap: 14px; margin-bottom: 36px; }
.sv-points li { display: flex; align-items: flex-start; gap: 12px; font-size: 15px; color: var(--text); line-height: 1.55; }
.sv-points li strong { color: var(--text); }
.sv-points li span { color: var(--muted); font-size: 14px; }
.svp-icon { width: 30px; height: 30px; border-radius: 8px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
.svp-icon i { font-size: 16px; }
.svp-purple  { background: rgba(124,58,237,0.18); border: 1px solid rgba(124,58,237,0.35); }
.svp-purple  i { color: #a78bfa; }
.svp-blue    { background: rgba(37,99,235,0.18);  border: 1px solid rgba(37,99,235,0.35); }
.svp-blue    i { color: #60a5fa; }
.svp-teal    { background: rgba(13,148,136,0.18); border: 1px solid rgba(13,148,136,0.35); }
.svp-teal    i { color: #2dd4bf; }
.svp-orange  { background: rgba(234,88,12,0.18);  border: 1px solid rgba(234,88,12,0.35); }
.svp-orange  i { color: #fb923c; }
.svp-emerald { background: rgba(5,150,105,0.18);  border: 1px solid rgba(5,150,105,0.35); }
.svp-emerald i { color: #34d399; }
.svp-rose    { background: rgba(190,18,60,0.18);  border: 1px solid rgba(190,18,60,0.35); }
.svp-rose    i { color: #fb7185; }
.svp-amber   { background: rgba(202,138,4,0.18);  border: 1px solid rgba(202,138,4,0.35); }
.svp-amber   i { color: #fbbf24; }
.svp-indigo  { background: rgba(67,56,202,0.18);  border: 1px solid rgba(67,56,202,0.35); }
.svp-indigo  i { color: #a5b4fc; }
.svp-sky     { background: rgba(3,105,161,0.18);   border: 1px solid rgba(3,105,161,0.35); }
.svp-sky     i { color: #38bdf8; }

/* ── CLOSING STRIP ──────────────────────────────────────────────────
   Slim full-bleed coda below the page's final content section. Panoramic
   slice of the gold DNA image (same source as the plans hero) ties the
   strip into the customer-journey thread. Dark left-to-right gradient
   overlay keeps the headline readable. Headline mirrors the home-page
   conf-close pattern: white text + indigo <em> accent (no italic).

   Markup contract:
     <section class="closing-strip">
       <div class="container closing-strip-inner">
         <h2 class="closing-strip-headline">Headline with <em>accent</em>.</h2>
         <a href="…" class="btn btn-primary">CTA →</a>
       </div>
     </section>
   Image path is absolute so it resolves the same from any page that
   includes site.css. */
.closing-strip {
  min-height: 150px;
  display: flex; align-items: center;
  background:
    linear-gradient(to right, rgba(10,18,42,0.78) 0%, rgba(10,18,42,0.45) 55%, rgba(10,18,42,0.70) 100%),
    url('../hero-dna-gold.jpg') center/cover no-repeat;
  background-color: #1a2238;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.closing-strip-inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap; width: 100%;
}
.closing-strip-headline {
  font-size: clamp(22px, 2.6vw, 32px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0;
  text-shadow: 0 2px 16px rgba(0,0,0,0.5);
}
.closing-strip-headline em { font-style: normal; color: var(--brand-g); }
/* Blue DNA variant — used on partners pages to mirror the indigo brand
   surface and distinguish partner pitches from customer-facing pitches. */
.closing-strip.blue {
  background:
    linear-gradient(to right, rgba(10,18,42,0.78) 0%, rgba(10,18,42,0.45) 55%, rgba(10,18,42,0.70) 100%),
    url('../hero-dna-blue.jpg') center/cover no-repeat;
  background-color: #1a2238;
}
/* Centred variant — when there's no headline, the button centres in the
   strip. Used on the register page as a decorative + back-home pivot. */
.closing-strip.centred .closing-strip-inner {
  justify-content: center;
}
@media (max-width: 720px) {
  .closing-strip { padding: 28px 0; }
}

/* "Works well for" tag group — used at the bottom of .sv-text */
.sv-who { margin-top: 8px; padding: 16px 20px; border: 1px solid var(--border); border-radius: 10px; background: rgba(255,255,255,0.02); }
.sv-who-label { font-size: 10px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--dim); margin-bottom: 8px; }
.sv-who-list { display: flex; flex-wrap: wrap; gap: 6px; }
.sv-who-list span { font-size: 12px; color: var(--muted); background: rgba(255,255,255,0.04); border: 1px solid var(--border); border-radius: 20px; padding: 3px 10px; }

/* ── SHARED RESPONSIVE ── */
@media (max-width: 1024px) {
  .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 860px) {
  /* Mobile collapses desktop nav links + the Sign In + Sign Up buttons.
     The hamburger menu (full-screen on tap) handles auth + section access. */
  .nav-links, .nav-actions .btn { display: none; }
  .nav-hamburger { display: flex; }
}
@media (max-width: 960px) {
  .section-v2 .sv-grid,
  .section-v2.image-left .sv-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}
@media (max-width: 720px) {
  .page-header.has-image .container {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    row-gap: 20px;
    justify-items: start;
  }
  .page-header.has-image .eyebrow,
  .page-header.has-image .ph-image,
  .page-header.has-image .ph-text { grid-column: 1; }
  .page-header.has-image .eyebrow { grid-row: 1; }
  .page-header.has-image .ph-image { grid-row: 2; width: 180px; height: 180px; }
  .page-header.has-image .ph-text { grid-row: 3; }
}
@media (max-width: 600px) {
  .container { padding: 0 20px; }
  .section { padding: 64px 0; }
  .footer-top { grid-template-columns: 1fr; gap: 28px; }
  /* Mobile tap zones — footer links sized at 14px give a 17px line height,
     too tight to tap. Bump padding so each link is ≥40px tall. */
  .footer-col ul { gap: 4px; }
  .footer-col ul a { display: block; padding: 12px 0; }
}
