/* =============================================================
   LNRD Ltd — Design System
   Brand: Deep navy (#213B56), warm gold accent, editorial serif + sans
   ============================================================= */

:root, [data-theme="light"] {
  /* Brand */
  --color-brand: #213B56;          /* deep navy — primary brand */
  --color-brand-ink: #17293d;      /* deeper navy for text-on-tint */
  --color-brand-soft: #e8edf3;     /* soft navy tint */
  --color-accent: #b4884a;         /* warm gold */
  --color-accent-hover: #97703a;

  /* Surfaces */
  --color-bg: #fafaf7;             /* warm off-white */
  --color-surface: #ffffff;
  --color-surface-2: #f4f2ed;
  --color-surface-offset: #eceae4;
  --color-divider: #e3e0d8;
  --color-border: #d8d4ca;

  /* Text */
  --color-text: #1a1f2a;           /* near-navy charcoal */
  --color-text-muted: #5a6271;
  --color-text-faint: #9ea3ae;
  --color-text-inverse: #fafaf7;

  /* Primary (use brand navy as the primary interactive color) */
  --color-primary: var(--color-brand);
  --color-primary-hover: var(--color-brand-ink);

  /* Shadows — tuned for warm surfaces */
  --shadow-sm: 0 1px 2px rgba(33, 59, 86, 0.06);
  --shadow-md: 0 6px 20px rgba(33, 59, 86, 0.08);
  --shadow-lg: 0 16px 40px rgba(33, 59, 86, 0.12);

  /* Radius */
  --radius-sm: 4px;
  --radius-md: 6px;
  --radius-lg: 10px;
  --radius-xl: 16px;

  /* Transitions */
  --transition-interactive: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  /* Content widths */
  --content-narrow: 680px;
  --content-default: 1080px;
  --content-wide: 1280px;

  /* Type scale — fluid */
  --text-xs:   clamp(0.75rem,  0.7rem + 0.2vw,  0.8125rem);
  --text-sm:   clamp(0.875rem, 0.82rem + 0.25vw, 0.9375rem);
  --text-base: clamp(1rem,     0.96rem + 0.2vw,  1.0625rem);
  --text-lg:   clamp(1.125rem, 1.05rem + 0.4vw,  1.3125rem);
  --text-xl:   clamp(1.5rem,   1.3rem + 1vw,     2rem);
  --text-2xl:  clamp(2rem,     1.5rem + 2vw,     3.25rem);
  --text-3xl:  clamp(2.5rem,   1.6rem + 3.5vw,   4.5rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Fonts */
  --font-display: "Fraunces", "Source Serif 4", Georgia, serif;
  --font-body: "Inter", "Helvetica Neue", Arial, sans-serif;
}

/* Dark mode */
[data-theme="dark"] {
  --color-bg: #0e1520;
  --color-surface: #141c2a;
  --color-surface-2: #1a2434;
  --color-surface-offset: #1f2a3c;
  --color-divider: #283349;
  --color-border: #334259;

  --color-text: #e8ecf2;
  --color-text-muted: #98a1b3;
  --color-text-faint: #5e6878;
  --color-text-inverse: #0e1520;

  --color-brand: #6a92c4;
  --color-brand-ink: #8faed7;
  --color-brand-soft: #1c2a3e;
  --color-accent: #d4a769;
  --color-accent-hover: #e2bc85;

  --color-primary: var(--color-brand);
  --color-primary-hover: var(--color-brand-ink);

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.3);
  --shadow-md: 0 6px 20px rgba(0,0,0,0.35);
  --shadow-lg: 0 16px 40px rgba(0,0,0,0.5);
}

/* System preference fallback */
@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0e1520;
    --color-surface: #141c2a;
    --color-surface-2: #1a2434;
    --color-surface-offset: #1f2a3c;
    --color-divider: #283349;
    --color-border: #334259;
    --color-text: #e8ecf2;
    --color-text-muted: #98a1b3;
    --color-text-faint: #5e6878;
    --color-text-inverse: #0e1520;
    --color-brand: #6a92c4;
    --color-brand-ink: #8faed7;
    --color-brand-soft: #1c2a3e;
    --color-accent: #d4a769;
    --color-accent-hover: #e2bc85;
    --color-primary: var(--color-brand);
    --color-primary-hover: var(--color-brand-ink);
  }
}

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

html {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
}

body {
  min-height: 100dvh;
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  font-feature-settings: "ss01", "cv11";
}

img, picture, video, svg { display: block; max-width: 100%; height: auto; }
ul[role="list"], ol[role="list"] { list-style: none; }
input, button, textarea, select { font: inherit; color: inherit; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.015em;
  color: var(--color-text);
  text-wrap: balance;
}

p { text-wrap: pretty; max-width: 68ch; }

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-interactive);
}
a:hover { color: var(--color-accent); }

::selection { background: var(--color-brand-soft); color: var(--color-text); }

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

button { cursor: pointer; background: none; border: none; }

a, button, [role="button"], input, textarea, select {
  transition:
    color var(--transition-interactive),
    background var(--transition-interactive),
    border-color var(--transition-interactive),
    box-shadow var(--transition-interactive),
    transform var(--transition-interactive);
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

/* =============================================================
   Layout primitives
   ============================================================= */
.container {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: clamp(var(--space-5), 5vw, var(--space-12));
}

.container--narrow { max-width: var(--content-narrow); }
.container--default { max-width: var(--content-default); }

.section {
  padding-block: clamp(var(--space-16), 9vw, var(--space-32));
}

.section--compact {
  padding-block: clamp(var(--space-12), 7vw, var(--space-20));
}

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
  display: inline-block;
}

.lead {
  font-size: var(--text-lg);
  line-height: 1.55;
  color: var(--color-text-muted);
  max-width: 62ch;
}

.divider-rule {
  width: 40px; height: 1px;
  background: var(--color-accent);
  border: none;
  margin-block: var(--space-6);
}

/* =============================================================
   Header + Nav
   ============================================================= */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--color-bg) 85%, transparent);
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition-interactive), box-shadow var(--transition-interactive);
}
.site-header.is-scrolled {
  border-bottom-color: var(--color-divider);
}

.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--space-6);
  max-width: var(--content-wide);
  margin-inline: auto;
  padding: var(--space-4) clamp(var(--space-5), 5vw, var(--space-12));
}

.brand {
  display: inline-flex; align-items: center; gap: var(--space-3);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.04em;
  font-size: var(--text-lg);
}
.brand:hover { color: var(--color-text); }
.brand__mark { width: 30px; height: 30px; flex-shrink: 0; }

.site-nav ul {
  display: flex; align-items: center;
  gap: clamp(var(--space-4), 2.5vw, var(--space-8));
  list-style: none;
}
.site-nav a {
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.01em;
  padding-block: var(--space-2);
  position: relative;
}
.site-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--color-accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition-interactive);
}
.site-nav a:hover::after,
.site-nav a[aria-current="page"]::after { transform: scaleX(1); }
.site-nav a[aria-current="page"] { color: var(--color-text); }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  color: var(--color-text);
}

.theme-toggle {
  width: 36px; height: 36px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: var(--radius-full, 999px);
  color: var(--color-text-muted);
}
.theme-toggle:hover { color: var(--color-accent); background: var(--color-surface-2); }

.cta-nav {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: var(--color-brand);
  color: var(--color-text-inverse);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: 500;
}
.cta-nav:hover { background: var(--color-brand-ink); color: var(--color-text-inverse); }
[data-theme="dark"] .cta-nav { color: #0e1520; background: var(--color-accent); }
[data-theme="dark"] .cta-nav:hover { background: var(--color-accent-hover); color: #0e1520; }

@media (max-width: 860px) {
  .site-nav {
    position: fixed;
    top: 64px; right: 0; bottom: 0; left: 0;
    width: 100%;
    height: calc(100vh - 64px);
    background: var(--color-bg);
    padding: var(--space-10) var(--space-8);
    transform: translateX(100%);
    transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    align-items: flex-start;
    z-index: 40;
    overflow-y: auto;
  }
  .site-nav.is-open { transform: translateX(0); }
  .site-nav ul { flex-direction: column; align-items: flex-start; gap: var(--space-5); width: 100%; }
  .site-nav a { font-size: var(--text-lg); }
  .site-nav a.cta-nav { display: inline-flex; margin-top: var(--space-2); padding: 0.75rem 1.25rem; background: var(--color-brand); color: var(--color-text-inverse); border-radius: var(--radius-md); }
  .site-nav a.cta-nav::after { display: none; }
  .nav-toggle { display: inline-flex; }
  .site-header { z-index: 50; }
}

/* =============================================================
   Buttons
   ============================================================= */
.btn {
  display: inline-flex; align-items: center; gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: 500;
  font-size: var(--text-sm);
  letter-spacing: 0.01em;
  line-height: 1;
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn--primary {
  background: var(--color-brand);
  color: var(--color-text-inverse);
}
.btn--primary:hover {
  background: var(--color-brand-ink);
  color: var(--color-text-inverse);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
[data-theme="dark"] .btn--primary { background: var(--color-accent); color: #0e1520; }
[data-theme="dark"] .btn--primary:hover { background: var(--color-accent-hover); color: #0e1520; }

.btn--ghost {
  background: transparent;
  color: var(--color-text);
  border-color: var(--color-border);
}
.btn--ghost:hover {
  border-color: var(--color-brand);
  color: var(--color-brand);
  background: var(--color-brand-soft);
}
[data-theme="dark"] .btn--ghost:hover { color: var(--color-accent); border-color: var(--color-accent); background: transparent; }

.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }

.btn-arrow {
  display: inline-flex; align-items: center; gap: var(--space-2);
  color: var(--color-brand);
  font-weight: 500;
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
}
.btn-arrow:hover { color: var(--color-accent); }
.btn-arrow svg { transition: transform var(--transition-interactive); }
.btn-arrow:hover svg { transform: translateX(4px); }
[data-theme="dark"] .btn-arrow { color: var(--color-accent); }

/* =============================================================
   Hero
   ============================================================= */
.hero {
  position: relative;
  padding: clamp(var(--space-16), 10vw, var(--space-32)) 0 clamp(var(--space-12), 6vw, var(--space-20));
  overflow: hidden;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(var(--space-8), 5vw, var(--space-16));
  align-items: center;
}
@media (max-width: 900px) {
  .hero__grid { grid-template-columns: 1fr; }
}

.hero__title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 300;
  line-height: 1.02;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-6);
}
.hero__title em {
  font-style: italic;
  font-weight: 400;
  color: var(--color-accent);
}

.hero__lead {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  margin-bottom: var(--space-8);
  line-height: 1.55;
}

.hero__cta { display: flex; flex-wrap: wrap; gap: var(--space-3); }

.hero__visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-brand);
  box-shadow: var(--shadow-lg);
}
.hero__visual img { width: 100%; height: 100%; object-fit: cover; }
.hero__visual::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(33,59,86,0.1) 0%, rgba(33,59,86,0.35) 100%);
  pointer-events: none;
}

.hero__badge {
  position: absolute;
  bottom: var(--space-6); left: var(--space-6);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  display: flex; align-items: center; gap: var(--space-3);
}
.hero__badge::before {
  content: ""; width: 6px; height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}

/* Page hero (interior pages) */
.page-hero {
  padding: clamp(var(--space-16), 10vw, var(--space-24)) 0 clamp(var(--space-10), 6vw, var(--space-16));
  border-bottom: 1px solid var(--color-divider);
}
.page-hero__title {
  font-size: var(--text-2xl);
  font-weight: 300;
  letter-spacing: -0.02em;
  max-width: 20ch;
}
.page-hero .eyebrow { color: var(--color-accent); }
.page-hero__lead { margin-top: var(--space-6); max-width: 60ch; }

/* =============================================================
   Services (cards)
   ============================================================= */
.section-head {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-16);
  align-items: end;
  margin-bottom: var(--space-16);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid var(--color-divider);
}
.section-head h2 {
  font-size: var(--text-2xl);
  font-weight: 300;
  letter-spacing: -0.02em;
  max-width: 16ch;
}
@media (max-width: 800px) {
  .section-head { grid-template-columns: 1fr; gap: var(--space-6); }
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1px;
  background: var(--color-divider);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.service-card {
  background: var(--color-surface);
  padding: var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-4);
  transition: background var(--transition-interactive);
}
.service-card:hover {
  background: var(--color-bg);
}

.service-card__icon {
  width: 44px; height: 44px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--color-accent);
  background: var(--color-brand-soft);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-2);
}
[data-theme="dark"] .service-card__icon { background: var(--color-surface-2); }

.service-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  letter-spacing: -0.01em;
  color: var(--color-text);
}

.service-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.service-card__list {
  list-style: none;
  display: flex; flex-direction: column; gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.service-card__list li {
  padding-left: var(--space-5);
  position: relative;
}
.service-card__list li::before {
  content: ""; position: absolute; left: 0; top: 0.6em;
  width: 10px; height: 1px; background: var(--color-accent);
}

/* =============================================================
   Stats / Proof
   ============================================================= */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-8);
  padding: var(--space-10) 0;
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}
.stat__value {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 300;
  color: var(--color-brand);
  letter-spacing: -0.02em;
  line-height: 1;
}
[data-theme="dark"] .stat__value { color: var(--color-accent); }
.stat__label {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: var(--space-3);
}

/* =============================================================
   Case studies / engagements
   ============================================================= */
.engagements {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-6);
}

.engagement-card {
  background: var(--color-surface);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex; flex-direction: column; gap: var(--space-4);
  transition: border-color var(--transition-interactive), transform var(--transition-interactive);
}
.engagement-card:hover {
  border-color: var(--color-brand);
  transform: translateY(-2px);
}

.engagement-card__tag {
  display: inline-flex; align-items: center; gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
}

.engagement-card__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 500;
  color: var(--color-text);
}

.engagement-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  flex: 1;
}

.engagement-card__meta {
  display: flex; flex-wrap: wrap; gap: var(--space-3);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.04em;
}
.engagement-card__meta span + span::before {
  content: "·"; margin-right: var(--space-3); color: var(--color-text-faint);
}

/* =============================================================
   Feature two-column (About)
   ============================================================= */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-10), 7vw, var(--space-20));
  align-items: start;
}
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; }
}

.two-col__image {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.two-col__image picture { display: block; width: 100%; height: 100%; }
.two-col__image img { width: 100%; height: 100%; object-fit: cover; display: block; }

.two-col--flip .two-col__image { order: 2; }
@media (max-width: 900px) { .two-col--flip .two-col__image { order: 0; } }

.principles {
  display: grid; gap: var(--space-6);
  margin-top: var(--space-8);
}
.principle {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-5);
  padding-bottom: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
}
.principle:last-child { border-bottom: none; }
.principle__num {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-accent);
  font-weight: 500;
  letter-spacing: 0;
}
.principle h3 {
  font-size: var(--text-base);
  font-weight: 600;
  font-family: var(--font-body);
  letter-spacing: 0;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}
.principle p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

/* =============================================================
   Pull quote
   ============================================================= */
.pullquote {
  background: var(--color-brand);
  color: var(--color-text-inverse);
  padding: clamp(var(--space-12), 6vw, var(--space-20)) clamp(var(--space-6), 4vw, var(--space-16));
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.pullquote__bg {
  position: absolute; inset: 0;
  background-image: url('../images/lnrd_texture.webp');
  background-size: cover; background-position: center;
  opacity: 0.25; pointer-events: none;
}
.pullquote__inner {
  position: relative;
  max-width: 880px; margin-inline: auto; text-align: center;
}
.pullquote blockquote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-weight: 300;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: #fff;
  margin-bottom: var(--space-6);
}
.pullquote blockquote::before {
  content: "\201C"; display: block;
  font-size: 3rem; color: var(--color-accent);
  line-height: 1; margin-bottom: var(--space-4);
  font-family: var(--font-display);
}
.pullquote__cite {
  font-size: var(--text-xs);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(250,250,247,0.7);
}

/* =============================================================
   CTA strip
   ============================================================= */
.cta-strip {
  padding: clamp(var(--space-12), 7vw, var(--space-20)) 0;
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}
.cta-strip__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: var(--space-10);
  align-items: center;
}
@media (max-width: 800px) { .cta-strip__grid { grid-template-columns: 1fr; } }
.cta-strip h2 {
  font-size: var(--text-2xl);
  font-weight: 300;
  letter-spacing: -0.02em;
  max-width: 16ch;
}
.cta-strip p {
  margin-top: var(--space-4);
  color: var(--color-text-muted);
  font-size: var(--text-lg);
}
.cta-strip__actions {
  display: flex; flex-wrap: wrap; gap: var(--space-3);
}

/* =============================================================
   Form
   ============================================================= */
.form-grid {
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr 1fr;
}
@media (max-width: 720px) { .form-grid { grid-template-columns: 1fr; } }

.field { display: flex; flex-direction: column; gap: var(--space-2); }
.field--full { grid-column: 1 / -1; }

.field label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.01em;
}
.field label .req { color: var(--color-accent); }

.field input,
.field select,
.field textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  color: var(--color-text);
  font-family: var(--font-body);
}
.field textarea { min-height: 160px; resize: vertical; line-height: 1.5; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-brand);
  box-shadow: 0 0 0 3px var(--color-brand-soft);
}
[data-theme="dark"] .field input:focus,
[data-theme="dark"] .field select:focus,
[data-theme="dark"] .field textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212,167,105,0.15);
}

.field__hint {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
}

.form-status {
  margin-top: var(--space-6);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  display: none;
}
.form-status.is-success { display: block; background: var(--color-brand-soft); color: var(--color-brand-ink); border: 1px solid var(--color-brand); }
[data-theme="dark"] .form-status.is-success { background: var(--color-surface-2); color: var(--color-accent); border-color: var(--color-accent); }

/* =============================================================
   Footer
   ============================================================= */
.site-footer {
  background: var(--color-brand);
  color: rgba(250,250,247,0.8);
  padding: var(--space-20) 0 var(--space-10);
  margin-top: var(--space-16);
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .site-footer { background: #091017; }

.site-footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-10);
  padding-bottom: var(--space-16);
  border-bottom: 1px solid rgba(250,250,247,0.15);
}
@media (max-width: 820px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 500px) {
  .site-footer__grid { grid-template-columns: 1fr; }
}

.site-footer .brand { color: #fff; }
.site-footer .brand:hover { color: var(--color-accent); }

.footer-about p {
  margin-top: var(--space-4);
  font-size: var(--text-sm);
  max-width: 40ch;
  color: rgba(250,250,247,0.7);
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-4);
}
.footer-col ul {
  list-style: none;
  display: flex; flex-direction: column; gap: var(--space-3);
}
.footer-col a {
  color: rgba(250,250,247,0.75);
  font-size: var(--text-sm);
}
.footer-col a:hover { color: #fff; }

.site-footer__bottom {
  margin-top: var(--space-8);
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: var(--space-4);
  font-size: var(--text-xs);
  color: rgba(250,250,247,0.5);
  letter-spacing: 0.05em;
}

/* Utilities */
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }
.mt-4 { margin-top: var(--space-4); }
.mt-6 { margin-top: var(--space-6); }
.mt-8 { margin-top: var(--space-8); }
.mt-12 { margin-top: var(--space-12); }

/* Pill — inline tag used in committee strengths etc. (distinct from .hero__badge which is absolute-positioned) */
.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  line-height: 1;
  white-space: nowrap;
}
.pill::before {
  content: "";
  width: 6px; height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  flex-shrink: 0;
}
.pill--on-dark {
  background: rgba(255,255,255,0.06);
  border-color: rgba(255,255,255,0.18);
  color: rgba(255,255,255,0.92);
}

/* Scroll reveal — only animate when JS is active AND motion is allowed.
   No-JS users and reduced-motion users see content immediately. */
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}
.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .js .reveal {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ---------- Company logo strip (About page) ---------- */
.logo-strip {
  background: var(--color-surface-2);
  border-top: 1px solid var(--color-divider);
  border-bottom: 1px solid var(--color-divider);
}
.logo-strip__head {
  max-width: 720px;
  margin: 0 auto var(--space-8);
  text-align: center;
}
.logo-strip__head .eyebrow { display: block; margin-bottom: var(--space-3); }
.logo-strip__head p {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}
.logo-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6) var(--space-8);
  align-items: center;
  justify-items: center;
  max-width: 1200px;
  margin-inline: auto;
}
@media (min-width: 720px) {
  .logo-grid { grid-template-columns: repeat(3, 1fr); gap: var(--space-8) var(--space-10); }
}
@media (min-width: 1024px) {
  .logo-grid { grid-template-columns: repeat(9, minmax(0,1fr)); gap: var(--space-6) var(--space-6); }
}
.logo-grid > span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 56px;
}
.logo-grid img {
  max-width: 100%;
  max-height: 44px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(100%) brightness(0.55) contrast(1.1);
  opacity: 0.82;
  transition: filter 280ms ease, opacity 280ms ease;
}
.logo-grid a { display: flex; align-items: center; justify-content: center; min-height: 56px; }
.logo-grid a:hover img,
.logo-grid a:focus-visible img,
.logo-grid > span:hover img {
  filter: grayscale(0%) brightness(1) contrast(1);
  opacity: 1;
}

/* ---------- Engagement card: full-width variant ---------- */
.engagement-card--wide { grid-column: 1 / -1; }
.engagement-card--wide .engagement-card__desc { max-width: 72ch; }

/* ---------- Network note (callout block) ---------- */
.network-note {
  margin-top: var(--space-12);
  padding: var(--space-8) var(--space-10);
  background: var(--color-surface-2);
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-lg);
  display: grid;
  gap: var(--space-5);
  grid-template-columns: 1fr;
}
@media (min-width: 900px) {
  .network-note { grid-template-columns: 220px 1fr; align-items: start; gap: var(--space-10); }
}
.network-note__eyebrow {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: var(--text-xl);
  letter-spacing: -0.01em;
  color: var(--color-text);
  line-height: 1.2;
}
.network-note p { color: var(--color-text-muted); font-size: var(--text-base); }
.network-note ul {
  list-style: none; padding: 0; margin: var(--space-4) 0 0;
  display: flex; flex-wrap: wrap; gap: var(--space-2) var(--space-3);
}
.network-note ul li {
  font-size: var(--text-xs); font-weight: 500; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--color-text-muted);
  border: 1px solid var(--color-divider); border-radius: 999px;
  padding: 6px 12px; background: var(--color-surface);
}

/* ---------- Logo strip: brand colour restoration ---------- */
.logo-grid img {
  filter: none;
  opacity: 0.92;
}
.logo-grid a:hover img,
.logo-grid a:focus-visible img,
.logo-grid > span:hover img {
  filter: none;
  opacity: 1;
}

/* NSF logo is designed for dark backgrounds — give it a dark pill */
.logo-grid .logo-dark-bg {
  background: var(--color-brand);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  min-height: 44px;
}
.logo-grid .logo-dark-bg img { max-height: 32px; }