/* =========================================================
   Stella Source — Marketing Site
   Built on top of tokens.css (design system)
   ========================================================= */

* { box-sizing: border-box; }

html, body {
  margin: 0; padding: 0;
  font-family: var(--font-sans);
  font-weight: var(--fw-medium);
  font-size: var(--fs-md);
  color: var(--ss-charcoal);
  background: var(--ss-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ---------- Layout ---------- */
.container { max-width: 1240px; margin: 0 auto; padding: 0 32px; }
.container-wide { max-width: 1440px; margin: 0 auto; padding: 0 32px; }

/* ---------- Eyebrow / Section labels ---------- */
.eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ss-primary-blue);
}
.eyebrow.on-dark { color: var(--ss-sky-blue); }
.eyebrow.accent  { color: var(--ss-orange); }

/* ---------- Type ---------- */
.h-display {
  font-size: clamp(40px, 5.4vw, 76px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.025em;
  color: var(--ss-dark-navy);
  margin: 0;
  text-wrap: balance;
}
.h-section {
  font-size: clamp(32px, 3.8vw, 52px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--ss-dark-navy);
  margin: 0 0 16px;
  text-wrap: balance;
}
.h-card {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ss-dark-navy);
  margin: 0 0 8px;
}
.h-eyebrow-num {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--ss-orange);
}
.lede {
  font-size: clamp(17px, 1.5vw, 20px);
  font-weight: 500;
  line-height: 1.5;
  color: var(--ss-charcoal);
  margin: 0;
  text-wrap: pretty;
}
.muted { color: var(--ss-shadow); }

/* ---------- Section header (eyebrow + heading + supporting copy) ---------- */
.section-lead { max-width: 720px; }
.section-lead .lede { max-width: 620px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  font-family: var(--font-sans);
  font-weight: 700; font-size: 14px;
  letter-spacing: 0.04em; text-transform: uppercase;
  border-radius: 5px;
  border: 1px solid transparent;
  cursor: pointer;
  line-height: 1;
  transition: background .15s, color .15s, border-color .15s;
}
.btn-primary { background: var(--ss-primary-blue); color: #fff; border-color: var(--ss-primary-blue); }
.btn-primary:hover { background: var(--ss-dark-navy); border-color: var(--ss-dark-navy); }
.btn-secondary { background: #fff; color: var(--ss-primary-blue); border-color: var(--ss-primary-blue); }
.btn-secondary:hover { background: var(--ss-light-blue); }
.btn-accent { background: var(--ss-orange); color: #fff; border-color: var(--ss-orange); }
.btn-accent:hover { background: var(--ss-dark-orange); border-color: var(--ss-dark-orange); }
.btn-ghost { background: transparent; color: var(--ss-dark-navy); border-color: transparent; padding: 12px 4px; }
.btn-ghost:hover { color: var(--ss-primary-blue); }
.btn-on-dark { background: #fff; color: var(--ss-dark-navy); border-color: #fff; }
.btn-on-dark:hover { background: var(--ss-light-blue); }

/* ---------- Nav ---------- */
.site-nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: saturate(140%) blur(10px);
  -webkit-backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid rgba(31,65,104,0.08);
}
.site-nav-inner {
  display: flex; align-items: center;
  height: 72px; gap: 40px;
}
.site-nav-logo img { height: 28px; }
.site-nav-links {
  display: flex; align-items: center; gap: 4px;
  flex: 1;
}
.site-nav-link {
  position: relative;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 14px;
  font-size: 14px; font-weight: 600;
  color: var(--ss-dark-navy);
  border-radius: 5px;
  cursor: pointer;
}
.site-nav-link:hover { color: var(--ss-primary-blue); background: var(--ss-light-blue); }
.site-nav-link .ph { font-size: 14px; }
.site-nav-actions { display: flex; align-items: center; gap: 12px; }

/* ---------- Dropdown ---------- */
.dd { position: relative; }
.dd-panel {
  position: absolute; top: calc(100% + 6px); left: -8px;
  background: #fff;
  border: 1px solid var(--ss-light-gray);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(31,65,104,0.12), 0 2px 6px rgba(31,65,104,0.06);
  padding: 10px;
  min-width: 280px;
  display: none;
  z-index: 60;
}
.dd:hover .dd-panel,
.dd:focus-within .dd-panel { display: block; }
.dd-wide {
  position: absolute; top: calc(100% + 6px); left: -8px;
  background: #fff;
  border: 1px solid var(--ss-light-gray);
  border-radius: 8px;
  box-shadow: 0 12px 32px rgba(31,65,104,0.12), 0 2px 6px rgba(31,65,104,0.06);
  padding: 12px;
  min-width: 680px;
  display: none;
  grid-template-columns: 1fr 1fr;
  gap: 4px 12px;
  z-index: 60;
}
.dd:hover .dd-wide,
.dd:focus-within .dd-wide { display: grid; }
.dd-wide-4 {
  grid-template-columns: 1fr 1fr 1.1fr 0.95fr;
  min-width: 1040px;
  left: -8px; right: auto;
}
.dd-cta {
  background: var(--ss-pale-blue);
  border-radius: 8px;
  padding: 8px 4px 12px;
  display: flex; flex-direction: column;
}
.dd-cta-card {
  padding: 6px 12px 12px;
  display: flex; flex-direction: column; gap: 10px;
}
.dd-cta-eyebrow {
  font-size: 11px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ss-orange, #E27D3E);
}
.dd-cta-card h4 {
  font-size: 16px; line-height: 1.25; margin: 0;
  color: var(--ss-dark-navy); font-weight: 700;
}
.dd-cta-card p {
  font-size: 13px; line-height: 1.45; margin: 0;
  color: var(--ss-shadow);
}
.dd-cta-card .btn { align-self: flex-start; margin-top: 4px; }
.btn-sm { padding: 8px 14px; font-size: 13px; gap: 6px; }
.dd-cta-link {
  font-size: 13px; font-weight: 600;
  color: var(--ss-primary-blue, #1F4168);
  text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
  margin-top: 2px;
}
.dd-cta-link:hover { text-decoration: underline; }
/* Pre-hover hover-bridge so cursor can cross from trigger to panel without closing */
.dd::after {
  content: ''; position: absolute; left: 0; right: 0; top: 100%;
  height: 12px; display: block;
}
.dd-item {
  display: flex; align-items: flex-start; gap: 12px;
  padding: 10px 12px; border-radius: 6px;
  cursor: pointer;
}
.dd-item:hover { background: var(--ss-pale-blue); }
.dd-item .ico {
  width: 32px; height: 32px; border-radius: 6px;
  background: var(--ss-light-blue);
  color: var(--ss-primary-blue);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.dd-item .ico i { font-size: 18px; }
.dd-item-title { font-size: 14px; font-weight: 700; color: var(--ss-dark-navy); }
.dd-item-sub   { font-size: 12px; color: var(--ss-shadow); margin-top: 2px; }
.dd-section-label {
  font-size: 11px; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--ss-shadow);
  padding: 8px 12px 6px;
}

/* ---------- Platform mega-menu (Option A — outcomes first) ----------
   Layout: [feature | modules | capabilities] on top, full-width CTA strip below.
   Uses .dd-wide as the hover-show base, then overrides the grid + paddings.
   --------------------------------------------------------------------------- */
.dd-wide.pm {
  grid-template-columns: 0.95fr 1.05fr 1.05fr;
  grid-template-areas:
    "feature modules caps"
    "cta cta cta";
  min-width: 1040px;
  padding: 0;
  overflow: hidden;
  gap: 0;
}
.pm-feature {
  grid-area: feature;
  background: linear-gradient(180deg, var(--ss-pale-blue) 0%, color-mix(in srgb, var(--ss-light-blue) 60%, #fff) 100%);
  padding: 22px 24px;
  border-right: 1px solid var(--ss-light-gray);
  display: flex; flex-direction: column; gap: 14px;
}
.pm-feature-lead {
  font-size: 10px; font-weight: 800; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ss-orange);
}
.pm-feature-desc {
  font-size: 12.5px; line-height: 1.5; color: var(--ss-charcoal);
  margin: 2px 0 4px;
}
.pm-outcomes { display: grid; gap: 10px; }
.pm-out {
  display: grid; grid-template-columns: 36px 1fr; gap: 12px;
  align-items: start;
  padding: 12px;
  background: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.95);
  border-radius: 8px;
  text-decoration: none; color: inherit;
  transition: background .15s;
}
.pm-out:hover { background: #fff; }
.pm-out .n {
  width: 36px; height: 36px;
  background: var(--ss-dark-navy);
  color: var(--ss-chartreuse);
  border-radius: 6px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 900; letter-spacing: -0.01em;
}
.pm-out .t {
  font-size: 14px; font-weight: 800; color: var(--ss-dark-navy);
  line-height: 1.2; letter-spacing: -0.005em;
}
.pm-out .s {
  font-size: 12px; color: var(--ss-shadow); line-height: 1.4;
  margin-top: 3px;
}
.pm-feature .pm-overview-link {
  margin-top: auto; padding-top: 12px;
  border-top: 1px solid color-mix(in srgb, var(--ss-primary-blue) 14%, transparent);
  font-size: 12px; font-weight: 700;
  color: var(--ss-primary-blue);
  display: inline-flex; align-items: center; gap: 6px;
  text-transform: uppercase; letter-spacing: 0.06em;
  text-decoration: none;
}
.pm-feature .pm-overview-link:hover { color: var(--ss-dark-navy); }

.pm-col {
  padding: 18px 20px;
  display: flex; flex-direction: column; gap: 4px;
}
.pm-mods { grid-area: modules; }
.pm-caps { grid-area: caps; border-left: 1px solid var(--ss-light-gray); }
.pm-section-label {
  font-size: 10px; font-weight: 800; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ss-shadow);
  padding: 4px 0 10px;
  display: flex; align-items: center; gap: 6px;
}
.pm-section-label .pill {
  font-size: 9px; padding: 2px 6px; border-radius: 999px;
  background: color-mix(in srgb, var(--ss-accent) 12%, transparent);
  color: var(--ss-orange);
  letter-spacing: 0.1em;
}
.pm-item {
  display: grid; grid-template-columns: 30px 1fr auto;
  align-items: center; gap: 12px;
  padding: 8px;
  border-radius: 5px;
  text-decoration: none; color: inherit;
  transition: background .12s;
}
.pm-item:hover { background: var(--ss-pale-blue); }
.pm-item .ico {
  width: 30px; height: 30px; border-radius: 6px;
  background: var(--ss-light-blue);
  color: var(--ss-primary-blue);
  display: inline-flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.pm-item .ico i { font-size: 16px; }
.pm-item.core .ico {
  background: color-mix(in srgb, var(--ss-accent) 14%, transparent);
  color: var(--ss-orange);
}
.pm-item .t {
  font-size: 13.5px; font-weight: 700; color: var(--ss-dark-navy);
  letter-spacing: -0.005em;
}
.pm-item .s {
  font-size: 11.5px; color: var(--ss-shadow);
  margin-top: 2px; line-height: 1.4;
}
.pm-item .tag {
  font-size: 9px; font-weight: 800; letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ss-primary-blue);
  background: var(--ss-light-blue);
  padding: 2px 6px; border-radius: 3px;
  align-self: center;
  flex-shrink: 0;
}
.pm-item .tag.core {
  color: var(--ss-orange);
  background: color-mix(in srgb, var(--ss-accent) 12%, transparent);
}
.pm-item .tag.new {
  color: var(--ss-dark-navy);
  background: var(--ss-chartreuse);
  border: 1px solid var(--ss-chartreuse-dark);
}
/* Wayfinding "All Modules & Capabilities" entry card */
.pm-item.overview {
  background: var(--ss-pale-blue);
  border: 1px solid color-mix(in srgb, var(--ss-primary-blue) 14%, transparent);
  margin-bottom: 6px;
}
.pm-item.overview:hover { background: var(--ss-light-blue); }
.pm-item.overview .ico {
  background: var(--ss-primary-blue);
  color: #fff;
}
.pm-item.overview .t {
  display: inline-flex; align-items: center; gap: 6px;
}
.pm-item.overview .t::after {
  content: '\2192';
  color: var(--ss-primary-blue); font-weight: 700;
}

/* Full-width CTA strip at the bottom of the mega-menu */
.pm-cta-strip {
  grid-area: cta;
  background: var(--ss-dark-navy);
  color: #fff;
  padding: 14px 24px;
  display: flex; align-items: center; gap: 24px;
  flex-wrap: wrap;
}
.pm-cta-strip .lead {
  font-size: 11px; font-weight: 800; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--ss-chartreuse);
  flex-shrink: 0;
}
.pm-cta-strip h4 {
  margin: 0; font-size: 15px; font-weight: 700;
  color: #fff; letter-spacing: -0.005em;
  line-height: 1.3;
}
.pm-cta-strip .meta {
  font-size: 12px; color: #B7C9DF;
}
.pm-cta-strip .actions { margin-left: auto; display: flex; gap: 8px; }
.pm-cta-strip .btn { white-space: nowrap; }
.pm-cta-strip .btn-ghost-light {
  background: transparent; color: #fff; border-color: rgba(255,255,255,0.25);
  padding: 10px 14px; font-size: 12px;
}
.pm-cta-strip .btn-ghost-light:hover { background: rgba(255,255,255,0.08); }
.pm-cta-strip .btn-accent { padding: 10px 14px; font-size: 12px; }

/* ---------- Surfaces ---------- */
.bg-tint { background: var(--ss-pale-blue); }
.bg-navy { background: var(--ss-dark-navy); color: #fff; }
.bg-navy .h-display, .bg-navy .h-section, .bg-navy .h-card { color: #fff; }
.bg-navy .lede, .bg-navy .muted { color: #B7C9DF; }
.bg-pale { background: var(--ss-pale-gray); }

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-lg { padding: 120px 0; }
.section-sm { padding: 64px 0; }

/* ---------- Cards ---------- */
.card {
  background: #fff;
  border: 1px solid var(--ss-light-gray);
  border-radius: 12px;
  padding: 28px;
}
.card-tint {
  background: var(--ss-pale-blue);
  border: 1px solid rgba(31,65,104,0.08);
  border-radius: 12px;
  padding: 28px;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ss-dark-navy);
  color: #B7C9DF;
  padding: 64px 0 32px;
}
.site-footer a { color: #B7C9DF; }
.site-footer a:hover { color: #fff; }
.site-footer h4 {
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: #fff; margin: 0 0 16px;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 14px; }
.site-footer .columns {
  display: grid;
  grid-template-columns: 1.4fr repeat(5, 1fr);
  gap: 40px;
}
.site-footer .legal {
  margin-top: 56px; padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.10);
  display: flex; justify-content: space-between; gap: 24px;
  font-size: 12px; color: #8AA0BB;
}
.site-footer .logo { height: 28px; margin-bottom: 16px; filter: brightness(0) invert(1); }

/* ---------- Dark CTA strip (used on home + every module / pricing / about page) ----------
   Default size matches module + pricing pages (used 12× across the site).
   .cta-strip.lg ups the padding + headline for marketing surfaces (home page CTA).
   --------------------------------------------------------------------------- */
.cta-strip {
  background: var(--ss-dark-navy);
  color: #fff;
  border-radius: 20px;
  padding: 48px;
  display: grid;
  grid-template-columns: 1.4fr auto;
  align-items: center;
  gap: 32px;
  position: relative;
  overflow: hidden;
}
.cta-strip::before {
  content: '';
  position: absolute; right: -120px; top: -120px;
  width: 400px; height: 400px; border-radius: 999px;
  background: radial-gradient(circle, color-mix(in srgb, var(--ss-accent) 20%, transparent) 0%, transparent 70%);
  pointer-events: none;
}
.cta-strip > * { position: relative; z-index: 1; }
.cta-strip h2 {
  font-size: 32px; font-weight: 800;
  line-height: 1.1; letter-spacing: -0.02em;
  margin: 0; color: #fff;
  text-wrap: balance;
}
.cta-strip p {
  font-size: 15px; line-height: 1.55;
  color: #B7C9DF;
  margin: 8px 0 0; max-width: 540px;
}
.cta-strip .actions {
  display: flex; gap: 12px; flex-wrap: wrap;
}

/* Larger variant used on the home page hero CTA. */
.cta-strip.lg {
  padding: 56px;
  gap: 40px;
}
.cta-strip.lg h2 { font-size: 40px; line-height: 1.05; }
.cta-strip.lg p { font-size: 16px; margin-top: 10px; }

@media (max-width: 900px) {
  .cta-strip {
    grid-template-columns: 1fr;
    padding: 36px;
    gap: 24px;
  }
  .cta-strip h2 { font-size: 26px; }
  .cta-strip.lg { padding: 40px; gap: 28px; }
  .cta-strip.lg h2 { font-size: 30px; }
}

/* ---------- Reusable accent shapes ---------- */
.tag-pill {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 6px 12px;
  border-radius: 999px;
  background: var(--ss-light-blue);
  color: var(--ss-primary-blue);
  font-size: 12px; font-weight: 700;
  letter-spacing: 0.04em;
}
.tag-pill.accent {
  background: color-mix(in srgb, var(--ss-accent) 10%, transparent);
  color: var(--ss-accent);
}
.tag-pill.dot::before {
  content: ''; width: 6px; height: 6px; border-radius: 999px;
  background: currentColor;
}

/* ---------- Feature list (used on module pages) ---------- */
.feature-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; }
.feature-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; color: var(--ss-charcoal); line-height: 1.5;
}
.feature-list li::before {
  content: ''; width: 6px; height: 6px; margin-top: 8px;
  border-radius: 999px; background: var(--ss-primary-blue);
  flex-shrink: 0;
}
.feature-list.accent li::before { background: var(--ss-accent); }

/* ============================================================
   Dual-accent surface remap
   Light surfaces use --ss-accent (Electric Cobalt, from tokens.css).
   Dark-navy surfaces shift --ss-accent to Hi-Vis Chartreuse so it
   has presence against navy. Every component that paints with
   --ss-accent (or its legacy --ss-orange aliases) picks this up
   automatically — no per-component overrides needed.
   ============================================================ */
.callout,
.cta-strip,
.lever,
.mission-card,
.openings-card,
.bg-navy,
.bsec.dark,
.site-footer {
  --ss-accent:       var(--ss-chartreuse);
  --ss-accent-dark:  var(--ss-chartreuse-dark);
  --ss-accent-light: var(--ss-chartreuse-light);
  --ss-orange:       var(--ss-chartreuse);
  --ss-dark-orange:  var(--ss-chartreuse-dark);
  --ss-light-orange: var(--ss-chartreuse-light);
}

/* Chartreuse on a solid fill fails contrast with white text, so
   accent buttons on dark surfaces switch to dark-navy text. */
:is(.callout, .cta-strip, .lever, .mission-card, .openings-card,
    .bg-navy, .bsec.dark, .site-footer) .btn-accent,
:is(.callout, .cta-strip, .lever, .mission-card, .openings-card,
    .bg-navy, .bsec.dark, .site-footer) .btn-accent:hover {
  color: var(--ss-dark-navy);
}

/* ---------- Product mock frame (used to allude to product) ---------- */
.mock {
  background: #fff;
  border: 1px solid var(--ss-light-gray);
  border-radius: 10px;
  box-shadow: 0 24px 60px -20px rgba(31,65,104,0.25),
              0 4px 12px rgba(31,65,104,0.06);
  overflow: hidden;
}
.mock-chrome {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: var(--ss-light-blue);
  border-bottom: 1px solid rgba(31,65,104,0.08);
}
.mock-chrome .dot { width: 9px; height: 9px; border-radius: 999px; background: #C6C6C6; }
.mock-chrome .url {
  margin-left: 12px;
  background: #fff;
  border-radius: 999px;
  font-size: 11px; color: var(--ss-shadow);
  padding: 4px 12px;
  display: inline-flex; align-items: center; gap: 6px;
}

/* ---------- Module hero shapes ---------- */
.divider-line {
  height: 1px; background: var(--ss-light-gray);
  width: 100%;
}

/* ---------- Utilities ---------- */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.flex { display: flex; }
.items-center { align-items: center; }
.between { justify-content: space-between; }
.gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; } .gap-6 { gap: 24px; } .gap-8 { gap: 32px; }
.mt-2 { margin-top: 8px; } .mt-3 { margin-top: 12px; } .mt-4 { margin-top: 16px; }
.mt-6 { margin-top: 24px; } .mt-8 { margin-top: 32px; } .mt-12 { margin-top: 48px; }
.mb-2 { margin-bottom: 8px; } .mb-4 { margin-bottom: 16px; } .mb-6 { margin-bottom: 24px; } .mb-8 { margin-bottom: 32px; }
.text-center { text-align: center; }
.max-w-2xl { max-width: 720px; }
.max-w-3xl { max-width: 900px; }

/* ---------- Mobile nav (hamburger + slide-down menu) ---------- */
.site-nav-burger {
  display: none;
  align-items: center; justify-content: center;
  width: 40px; height: 40px;
  background: transparent; border: 1px solid var(--ss-light-gray);
  border-radius: 8px;
  color: var(--ss-dark-navy);
  cursor: pointer;
  padding: 0;
}
.site-nav-burger i { font-size: 20px; }
.site-nav-burger:hover { background: var(--ss-light-blue); border-color: var(--ss-primary-blue); }

@media (max-width: 960px) {
  .grid-3, .grid-4 { grid-template-columns: 1fr 1fr; }
  .site-footer .columns { grid-template-columns: 1fr 1fr; }
  .site-nav-links { display: none; }
  .site-nav-contact { display: none; }
  .site-nav-burger { display: inline-flex; }
}

.site-nav-mobile {
  position: fixed;
  inset: 72px 0 0 0;
  background: #fff;
  overflow-y: auto;
  padding: 24px 20px 96px;
  z-index: 80;
  -webkit-overflow-scrolling: touch;
  border-top: 1px solid var(--ss-light-gray);
}
.site-nav-mobile[hidden] { display: none; }
.smm-section { padding: 18px 0; border-bottom: 1px solid var(--ss-light-gray); }
.smm-section:last-of-type { border-bottom: none; }
.smm-label {
  font-size: 11px; font-weight: 800; letter-spacing: 0.18em;
  color: var(--ss-orange); text-transform: uppercase;
  margin-bottom: 14px;
}
.smm-link {
  display: block;
  padding: 10px 0;
  text-decoration: none;
  border-bottom: 1px solid color-mix(in srgb, var(--ss-light-gray) 50%, transparent);
}
.smm-link:last-child { border-bottom: none; }
.smm-link .t {
  display: block;
  font-size: 16px; font-weight: 700;
  color: var(--ss-dark-navy);
  letter-spacing: -0.005em;
}
.smm-link .s {
  display: block;
  font-size: 13px; color: var(--ss-shadow); margin-top: 2px;
}
.smm-link.smm-overview {
  display: flex; align-items: center; gap: 8px;
  padding: 14px 0 4px;
  font-size: 13px; font-weight: 700;
  color: var(--ss-primary-blue);
  text-transform: uppercase; letter-spacing: 0.06em;
  border-bottom: none;
}
.smm-link.smm-overview i { font-size: 11px; }
.smm-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px;
}
.smm-tile {
  display: flex; align-items: center; gap: 10px;
  padding: 14px;
  background: var(--ss-pale-blue);
  border: 1px solid var(--ss-light-gray);
  border-radius: 8px;
  text-decoration: none;
  font-size: 14px; font-weight: 700;
  color: var(--ss-dark-navy);
}
.smm-tile i { color: var(--ss-primary-blue); font-size: 18px; }
.smm-actions {
  position: sticky; bottom: 0;
  margin: 24px -20px -96px;
  padding: 16px 20px env(safe-area-inset-bottom, 16px);
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--ss-light-gray);
  display: flex; gap: 10px;
}
.smm-actions .btn { flex: 1; justify-content: center; }
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .section-lg { padding: 80px 0; }
}

/* ===================================================================
   Accessibility primitives
   =================================================================== */
.skip-link {
  position: absolute; left: 12px; top: 12px;
  padding: 10px 16px;
  background: var(--ss-dark-navy); color: #fff;
  font-size: 14px; font-weight: 700;
  text-decoration: none; border-radius: 6px;
  transform: translateY(-200%);
  transition: transform .15s ease;
  z-index: 100;
}
.skip-link:focus { transform: translateY(0); outline: 2px solid var(--ss-orange); outline-offset: 2px; }

:focus-visible {
  outline: 2px solid var(--ss-primary-blue);
  outline-offset: 2px;
  border-radius: 4px;
}
.btn:focus-visible,
.site-nav-link:focus-visible,
.dd-item:focus-visible,
.pm-item:focus-visible,
.cap-card:focus-visible,
.impact-card:focus-visible,
.path-card:focus-visible,
.buyers-tab:focus-visible,
.site-nav-burger:focus-visible,
.smm-link:focus-visible,
.smm-tile:focus-visible {
  outline: 2px solid var(--ss-orange);
  outline-offset: 3px;
}

/* ===================================================================
   Static nav/footer fallback (rendered server-side / in source so
   crawlers and no-JS clients see real links). chrome.js replaces
   these placeholders with the full rich versions on JS-enabled clients.
   The fallback intentionally mirrors the rich nav's metrics so there
   is no visible layout jump during hydration.
   =================================================================== */
.site-nav-static-links {
  display: flex; flex: 1; align-items: center; gap: 4px;
}
.site-nav-static-links a {
  display: inline-flex; align-items: center;
  padding: 10px 14px;
  font-size: 14px; font-weight: 600;
  color: var(--ss-dark-navy);
  text-decoration: none;
  border-radius: 5px;
}
.site-nav-static-links a:hover {
  color: var(--ss-primary-blue);
  background: var(--ss-light-blue);
}
@media (max-width: 960px) {
  .site-nav-static-links { display: none; }
}



/* ===== Footer social row ===== */
.site-footer .social-row {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}
.site-footer .social-row a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  color: #B7C9DF;
  text-decoration: none;
  transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}
.site-footer .social-row a:hover {
  background: var(--ss-orange);
  color: #fff;
  transform: translateY(-1px);
}
.site-footer .social-row a i {
  font-size: 18px;
  line-height: 1;
}