/* ============================================================
   LdF Strategic Design — System CSS
   ldf-system.css · v1.0 · March 2026
   ============================================================
   Import order in HTML:
   1. Google Fonts preconnect + stylesheet (keep in <head>)
   2. <link rel="stylesheet" href="ldf-system.css">
   3. Page-specific <style> block for local overrides only
   ============================================================ */


/* ── 01 · TOKENS ────────────────────────────────────────── */

:root {
  color-scheme: light only;

  /* Backgrounds */
  --warm-white:   #FAFAF8;
  --linen:        #F5F2ED;
  --active-bg:    #EDE9E3;   /* interactive component active state */
  --charcoal:     #1B1D1F;

  /* Brand */
  --orange:         #FF5A00;
  --orange-on-dark: #FF6400;  /* compensated for contrast on charcoal — small text/labels only */

  /* Text */
  --body-text:    #3D4047;
  --dark-text:    #1B1D1F;
  --mid-grey:     #6B6560;
  --muted:        #A9AEB3;
  --pale:         #C0BBB5;

  /* Dividers */
  --divider:      rgba(0,0,0,0.08);
  --divider-dk:   rgba(255,255,255,0.07);

  /* Spacing base: 8px grid
     Exceptions: 18px / 40px for UI-density contexts (nav, buttons) */
  --space-1:  8px;
  --space-2:  16px;
  --space-3:  24px;
  --space-4:  32px;
  --space-5:  40px;
  --space-6:  48px;
  --space-7:  56px;
  --space-8:  64px;
  --space-9:  72px;
  --space-10: 80px;
  --space-12: 96px;

  /* Layout */
  --content-width: 1200px;
  --reading-width: 720px;
  --outer-pad:     64px;
  --outer-pad-mob: 24px;
}


/* ── 02 · RESET ─────────────────────────────────────────── */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}


/* ── 03 · BASE ──────────────────────────────────────────── */

html {
  scroll-behavior: smooth;
  background: var(--warm-white);
}

body {
  background: var(--warm-white);
  color: var(--body-text);
  font-family: 'Open Sans', sans-serif;
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}


/* ── 04 · TYPOGRAPHY ────────────────────────────────────── */

/* Display — hero title */
h1 {
  font-family: 'Libre Baskerville', serif;
  font-size: clamp(32px, 5vw, 48px);
  font-weight: 400;
  color: var(--dark-text);
  line-height: 1.05;
  letter-spacing: -0.02em;
  max-width: 960px;
  margin-bottom: 40px;
  text-wrap: pretty;
}

h1 em {
  font-style: italic;
  color: var(--orange);
  font-size: clamp(34px, 5.5vw, 50px);
}

/* Multi-phrase h1: wrap each full phrase in <span>.
   Intra-phrase wrapping keeps line-height: 1.05.
   Inter-phrase gap is equivalent to ~1.25 line-height. */
h1 > span {
  display: block;
}
h1 > span + em {
  display: block;
}
h1 > span:not(:last-child) {
  margin-bottom: 0.2em;
}

/* Section heading */
h2 {
  font-family: 'Libre Baskerville', serif;
  font-size: 36px;
  font-weight: 400;
  color: var(--dark-text);
  line-height: 1.15;
  margin-bottom: 28px;
  text-wrap: pretty;
}

h2 em {
  font-style: italic;
  color: var(--orange);
}

/* Sub-heading — also serves as article kicker / editorial entry */
h3 {
  font-family: 'Libre Baskerville', serif;
  font-size: 23px;
  font-weight: 400;
  font-style: italic;
  color: var(--dark-text);
  line-height: 1.45;
  margin-bottom: 16px;
}

/* Body paragraph */
p {
  margin-bottom: 24px;
  max-width: var(--reading-width);
  color: var(--body-text);
  line-height: 1.75;
}

p:last-child {
  margin-bottom: 0;
}

/* Section label — appears above headings */
.section-label {
  font-family: 'Open Sans', sans-serif;
  font-size: 12.5px;
  font-weight: 800;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  line-height: 18px;
  margin-bottom: 20px;
  display: block;
}

/* When an H1 carries .section-label, restore label properties
   that the h1 element rule would otherwise override. */
h1.section-label {
  font-family: 'Open Sans', sans-serif;
  font-size: 12.5px;
  font-weight: 800;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  line-height: 18px;
  margin-bottom: 50px;
  max-width: none;
}

/* Same fix for H2 carrying .section-label */
h2.section-label {
  font-family: 'Open Sans', sans-serif;
  font-size: 12.5px;
  font-weight: 800;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  line-height: 18px;
  margin-bottom: 50px;
  max-width: none;
}

/* Kicker / lead — LB italic intro below section label */
.kicker,
.lead {
  font-family: 'Libre Baskerville', serif;
  font-size: clamp(18px, 2vw, 23px);
  font-style: italic;
  line-height: 1.45;
  color: var(--body-text);
  max-width: 680px;
  margin-bottom: 52px;
}

/* Pull quote */
.pull-quote {
  border-left: 2px solid var(--orange);
  padding-left: 24px;
  margin: 48px 0;
}

.pull-quote p {
  font-family: 'Libre Baskerville', serif;
  font-size: 21px;
  font-style: italic;
  line-height: 1.45;
  color: var(--dark-text);
  margin: 0;
  max-width: none;
}

/* Horizontal rule */
hr {
  border: none;
  border-top: 1px solid var(--divider);
  margin: 64px 0;
}


/* ── 05 · LAYOUT ────────────────────────────────────────── */

/* Full-width section wrappers */
.section-white {
  background: var(--warm-white);
  padding: var(--space-12) var(--outer-pad);
}

.section-linen {
  background: var(--linen);
  padding: var(--space-12) var(--outer-pad);
}

/* Hero vertical padding override — applied alongside section-white
   Accounts for the expanded nav (90px) + 56px breathing room */
.section-hero {
  padding-top: 146px;
  padding-bottom: 100px;
}

/* Constrained inner — aligns with nav inner */
.section-inner {
  max-width: var(--content-width);
  margin: 0 auto;
}

/* Orange rule accent under h1 */
.hero-rule {
  width: 64px;
  height: 2px;
  background: var(--orange);
  margin-bottom: 40px;
}

/* Grid layouts */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.three-col {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 56px;
}


/* ── 06 · NAVIGATION — editorial (light) ────────────────── */
/* site-header: sticky wrapper for nav + subnav so both travel together */
.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: var(--warm-white);
}

/* Full-width bar, inner content constrained to --content-width */

nav.site-nav {
  background: var(--warm-white);
  border-bottom: 1px solid rgba(0,0,0,0.10);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--outer-pad);
  height: 90px;
  transition: height 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

nav.site-nav.site-nav--compact {
  height: 64px;
}

.nav-inner {
  width: 100%;
  max-width: var(--content-width);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  font-weight: 600;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  text-decoration: none;
}
.brand-logo {
  display: block;
  width: 48px;
  height: 48px;
  flex-shrink: 0;
}

nav.site-nav ul {
  display: flex;
  gap: 36px;
  list-style: none;
}

nav.site-nav a {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: var(--body-text);
  text-decoration: none;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

/* Brand wordmark — overrides the general nav link rule (higher specificity) */
nav.site-nav a.brand {
  color: var(--orange);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}
nav.site-nav a.brand:hover {
  color: var(--orange);
}

nav.site-nav a:hover,
nav.site-nav a.active {
  color: var(--orange);
}

nav.site-nav a.active {
  
  padding-bottom: 2px;
}

/* Hamburger toggle — hidden on desktop */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 300;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--dark-text);
  transition: transform 0.3s, opacity 0.3s;
  transform-origin: center;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Slide-in mobile drawer */
.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: 280px;
  height: 100vh;
  background: var(--charcoal);
  z-index: 250;
  transform: translateX(100%);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  padding: 96px 40px 48px;
}

.nav-drawer.open { transform: translateX(0); }

.nav-drawer ul {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.nav-drawer ul li { border-bottom: 1px solid var(--divider-dk); }
.nav-drawer ul li:first-child { border-top: 1px solid var(--divider-dk); }

.nav-drawer a {
  font-family: 'Open Sans', sans-serif;
  font-size: 18px;
  font-weight: 300;
  color: var(--linen);
  text-decoration: none;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  display: block;
  padding: 20px 0;
  transition: color 0.2s;
}

.nav-drawer a:hover { color: var(--orange-on-dark); }

/* Work toggle button in drawer — reset button to match .nav-drawer a */
.drawer-sub-toggle {
  background: none;
  border: none;
  cursor: pointer;
  width: 100%;
  text-align: left;
  font-family: 'Open Sans', sans-serif;
  font-size: 18px;
  font-weight: 300;
  color: var(--linen);
  text-transform: lowercase;
  letter-spacing: 0.02em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  transition: color 0.2s;
}

.drawer-sub-toggle:hover,
.drawer-sub-toggle.active {
  color: var(--orange-on-dark);
}

/* Chevron indicator */
.drawer-chevron {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg);
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  flex-shrink: 0;
  margin-right: 2px;
}

.drawer-has-sub.open .drawer-chevron {
  transform: rotate(-135deg);
}

/* Drawer sub-menu — accordion */
.drawer-sub {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.drawer-has-sub.open .drawer-sub {
  max-height: 400px;
}

.drawer-sub li {
  border-top: none !important;
  border-bottom: none !important;
}

.drawer-sub-link {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  font-weight: 300;
  color: var(--muted);
  text-decoration: none;
  text-transform: lowercase;
  letter-spacing: 0.02em;
  display: block;
  padding: 10px 0 10px 16px;
  transition: color 0.2s;
}

.drawer-sub-link:hover,
.drawer-sub-link.active {
  color: var(--orange-on-dark);
}

/* Overlay behind drawer */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.4);
  z-index: 240;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s;
}

.nav-overlay.open {
  opacity: 1;
  pointer-events: all;
}

/* "Work" desktop nav item — label styled to match nav links */
.nav-has-dropdown {
  cursor: pointer;
}

.nav-dropdown-label {
  font-family: 'Open Sans', sans-serif;
  font-size: 15px;
  font-weight: 400;
  color: var(--body-text);
  text-transform: lowercase;
  letter-spacing: 0.02em;
  transition: color 0.2s;
  cursor: pointer;
  user-select: none;
}

.nav-dropdown-label:hover,
.nav-dropdown-label.active {
  color: var(--orange);
}

/* Work case-study subnav bar — absolutely positioned so it overlays
   page content rather than pushing it down */
.wk-subnav-wrap {
  position: absolute;
  left: 0;
  right: 0;
  top: 100%;
  background: var(--warm-white);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  box-shadow: 0 4px 12px rgba(0,0,0,0.06);
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition:
    max-height 0.25s cubic-bezier(0.4, 0, 0.2, 1),
    opacity    0.2s  cubic-bezier(0.4, 0, 0.2, 1);
}

.wk-subnav-wrap--open,
.wk-subnav-wrap--hover {
  max-height: 56px;
  opacity: 1;
}

.wk-subnav {
  padding: 0 var(--outer-pad);
}

.wk-subnav-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  height: 48px;
}

.wk-subnav-inner a {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  font-weight: 400;
  color: var(--mid-grey);
  text-decoration: none;
  text-transform: none;
  letter-spacing: 0.02em;
  padding: 0 20px;
  white-space: nowrap;
  transition: color 0.2s;
}


.wk-subnav-inner a:hover,
.wk-subnav-inner a.active {
  color: var(--orange);
}

.wk-subnav-divider {
  width: 1px;
  height: 14px;
  background: var(--pale);
  flex-shrink: 0;
}

/* Mobile: subnav bar never activates (drawer handles sub-navigation) */
@media (max-width: 768px) {
  .wk-subnav-wrap,
  .wk-subnav-wrap--open,
  .wk-subnav-wrap--hover {
    pointer-events: none;
  }
}


/* ── 07 · COMPONENTS ────────────────────────────────────── */

/* Card */
.card {
  border-top: 1px solid var(--pale);
  padding-top: 28px;
}

.card-label {
  font-family: 'Open Sans', sans-serif;
  font-size: 12.5px;
  font-weight: 800;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 14px;
  display: block;
}

.card p {
  font-size: 16px;
  color: var(--mid-grey);
  max-width: none;
}

/* Callout block — charcoal interrupt within long-form copy */
.callout {
  background: var(--charcoal);
  padding: var(--space-4) 36px;
  margin: 48px 0;
}

.callout p {
  font-family: 'Open Sans', sans-serif;
  font-size: 16px;
  line-height: 1.70;
  color: #ffffff;
  max-width: none;
  margin: 0;
}

.callout p strong {
  font-weight: 600;
}

/* HCD governing principle block */
.hcd-block {
  border-left: 2px solid var(--orange);
  padding: 28px 32px;
  margin: 48px 0 0;
  background: rgba(255,90,0,0.04);
}

.hcd-block .hcd-label {
  font-family: 'Open Sans', sans-serif;
  font-size: 11.6px;
  font-weight: 600;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 12px;
  display: block;
}

.hcd-block h3 {
  font-size: 23px;
  margin-bottom: 12px;
}

.hcd-block p {
  font-size: 16px;
  color: var(--mid-grey);
  max-width: none;
  margin: 0;
  line-height: 1.75;
}

/* Lottie animation block — full-width inline */
.lottie-block {
  width: 100%;
  margin: 48px 0;
}
.lottie-block lottie-player {
  width: 100%;
  height: auto;
  display: block;
}

/* NSM grid */
.nsm-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--pale);
  margin-top: 56px;
}

.nsm-cell {
  background: var(--warm-white);
  padding: 40px 36px;
}

.nsm-letter {
  font-family: 'Libre Baskerville', serif;
  font-size: 48px;
  font-weight: 700;
  color: var(--orange);
  line-height: 1;
  margin-bottom: 20px;
  opacity: 0.15;
}

.nsm-cell p {
  font-size: 16px;
  color: var(--mid-grey);
  max-width: none;
  margin-bottom: 20px;
  line-height: 1.75;
}

.nsm-question {
  font-family: 'Libre Baskerville', serif;
  font-style: italic;
  font-size: 14px;
  color: var(--dark-text);
  border-top: 1px solid var(--pale);
  padding-top: 16px;
}

/* Engagement cards */
.engagement-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  margin-top: 56px;
}

.engagement-card {
  background: var(--linen);
  padding: 40px 36px;
}

.e-label {
  font-family: 'Open Sans', sans-serif;
  font-size: 11.6px;
  font-weight: 600;
  color: var(--orange);
  text-transform: uppercase;
  letter-spacing: 0.18em;
  margin-bottom: 20px;
  display: block;
}

.engagement-card p {
  font-size: 16px;
  color: var(--mid-grey);
  max-width: none;
  line-height: 1.75;
}


/* ── 08 · CTA BLOCK ─────────────────────────────────────── */

.cta-section {
  background: var(--charcoal);
  padding: var(--space-12) var(--outer-pad);
}

.cta-inner {
  max-width: var(--content-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 64px;
}

.cta-text h2 {
  font-weight: 400;
  color: var(--linen);
  margin-bottom: 16px;
}

.cta-text h2 span { color: var(--orange); }

.cta-text p {
  font-size: 16px;
  color: var(--muted);
  max-width: 480px;
  margin: 0;
  line-height: 1.75;
}

/* CTA button — primary (page-level) */
.cta-btn {
  background: var(--orange);
  color: #ffffff;
  font-family: 'Open Sans', sans-serif;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.02em;
  padding: 18px 40px;
  text-decoration: none;
  white-space: nowrap;
  display: inline-block;
  transition: background 0.2s;
  border: none;
  cursor: pointer;
  -webkit-appearance: none;
  appearance: none;
}

.cta-btn:hover    { background: #e05000; }

/* CTA button — secondary (in-component) */
.cta-btn-sm {
  background: var(--orange);
  color: #ffffff;
  font-family: 'Open Sans', sans-serif;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.02em;
  height: 40px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  white-space: nowrap;
  transition: background 0.2s;
}

.cta-btn-sm:hover { background: #e05000; }


/* ── 08b · PRIVACY POLICY ───────────────────────────────── */

.privacy-body h2 {
  font-family: 'Libre Baskerville', serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--dark-text);
  margin: 48px 0 12px;
}

.privacy-body h2:first-child { margin-top: 0; }

.privacy-body h3 {
  font-family: 'Open Sans', sans-serif;
  font-size: 13px;
  font-weight: 600;
  color: var(--body-text);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin: 28px 0 8px;
}

.privacy-body p {
  font-size: 15px;
  color: var(--mid-grey);
  line-height: 1.8;
  max-width: 660px;
  margin-bottom: 16px;
}

.privacy-body a {
  color: var(--orange);
  text-decoration: none;
}

.privacy-body a:hover { text-decoration: underline; }

.privacy-list {
  list-style: none;
  padding: 0;
  margin: 0 0 20px;
  max-width: 660px;
}

.privacy-list li {
  font-size: 15px;
  color: var(--mid-grey);
  line-height: 1.7;
  padding: 8px 0 8px 20px;
  border-top: 1px solid var(--divider);
  position: relative;
}

.privacy-list li:last-child { border-bottom: 1px solid var(--divider); }

.privacy-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 18px;
  width: 8px;
  height: 1px;
  background: var(--orange);
}


/* ── 09 · FOOTER ────────────────────────────────────────── */

footer {
  background: var(--charcoal);
  border-top: 1px solid var(--divider-dk);
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 15px var(--outer-pad);
  padding-bottom: max(15px, env(safe-area-inset-bottom, 0px));
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: padding 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

footer.footer--expanded {
  padding: 40px var(--outer-pad);
  padding-bottom: max(40px, env(safe-area-inset-bottom, 0px));
}

.f-nav {
  display: flex;
  align-items: center;
  gap: 10px;
}

.f-brand {
  font-family: 'Open Sans', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--orange-on-dark);
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: opacity 0.2s;
}

.f-brand:hover { opacity: 0.7; }

.f-sep {
  font-family: 'Open Sans', sans-serif;
  font-size: 10px;
  color: var(--muted);
  user-select: none;
}

.f-link {
  font-family: 'Open Sans', sans-serif;
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.f-link:hover { color: var(--orange-on-dark); }

.f-link.active {
  color: var(--orange-on-dark);
  font-weight: 600;
}

.f-meta {
  font-family: 'Open Sans', sans-serif;
  font-size: 12px;
  color: var(--muted);
  margin: 0;
}

.f-policy {
  font-family: 'Open Sans', sans-serif;
  font-size: 12px;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
  white-space: nowrap;
}

.f-policy-sep { white-space: nowrap; }

.f-policy:hover { color: var(--orange-on-dark); }

/* Short copyright — desktop keeps the long version */
.f-copy-short  { display: none; }
.f-policy-sep  { display: inline; }

.f-social {
  display: flex;
  align-items: center;
  gap: 20px;
}

.f-social-link {
  display: flex;
  align-items: center;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
  line-height: 0;
}

.f-social-link:hover { color: var(--orange-on-dark); }


/* ── 10 · PARALLAX DIVIDER ──────────────────────────────── */

.parallax-divider {
  position: relative;
  height: 50vh;
  overflow: hidden;
  background: var(--charcoal);
}

.parallax-divider__img {
  position: absolute;
  top: -25%;
  left: 0;
  width: 100%;
  height: 150%;
  object-fit: cover;
  object-position: center;
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .parallax-divider__img {
    top: 0;
    height: 100%;
  }
}


/* ── 11 · RESPONSIVE ────────────────────────────────────── */

@media (max-width: 768px) {
  nav.site-nav {
    padding: 0 var(--outer-pad-mob);
    justify-content: space-between;
  }

  nav.site-nav ul { display: none; }
  .nav-toggle    { display: flex; }

  /* Lock nav height on mobile — no shrink animation */
  nav.site-nav,
  nav.site-nav.site-nav--compact { height: 64px; }

  .section-hero {
    padding-top: 72px;
    padding-bottom: 64px;
  }

  .section-white,
  .section-linen {
    padding: 64px var(--outer-pad-mob);
  }

  .cta-section   { padding: 64px var(--outer-pad-mob); }

  /* ── Footer: single-row compact layout on mobile — no expand behaviour ── */
  footer,
  footer.footer--expanded {
    padding: 8px 30px;
    flex-direction: row;
    flex-wrap: nowrap;
    align-items: center;
    gap: 6px;
  }

  .f-nav               { flex-shrink: 1; min-width: 0; gap: 5px; }
  /* Remove brand name on mobile — too long for the bar */
  .f-brand,
  .f-brand + .f-sep    { display: none; }
  .f-link              { font-size: 13px; }
  .f-sep-ds,
  .f-ds-link           { display: none; }
  .f-social            { gap: 8px; }
  .f-social svg        { width: 15px; height: 15px; }
  .f-social-link[aria-label="Behance"] { display: none; }
  /* Meta: always visible, always single row, always inline */
  .f-meta              { flex-shrink: 0; font-size: 11px; white-space: nowrap; }
  .f-policy-sep,
  .f-policy            { display: inline; }
  /* Override expanded state — no second row on mobile */
  footer.footer--expanded .f-meta      { flex-basis: auto; }

  .f-copy-long    { display: none; }
  .f-copy-short   { display: inline; }

  .two-col,
  .three-col,
  .nsm-grid,
  .engagement-grid {
    grid-template-columns: 1fr;
  }

  .cta-inner     { flex-direction: column; }

  h1     { font-size: 36px; }
  h1 em  { font-size: 36px; }
  h2 { font-size: clamp(24px, 6vw, 36px); }
  h3 { font-size: clamp(18px, 4vw, 23px); }

  /* About hero: flatten two-phrase span structure on mobile so text flows
     naturally. text-wrap: pretty + the nbsps on "the problem" and "the craft"
     prevent the accent words from stranding. */
  .about-intro h1 > span {
    display: inline;
    margin-bottom: 0;
  }

  .parallax-divider { height: 40vh; }
}
