/* ============================================================
   Rally for Kaylee — Design Tokens & Styles
   Concept: matches the official Rally for Kaylee mark — deep
   navy (strength, trust) + golden amber (childhood cancer
   awareness ribbon) on a crisp, clean ground.
   ============================================================ */

:root {
  /* ---- Type scale (fluid clamp) ---- */
  --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
  --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
  --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
  --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
  --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
  --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
  --text-hero: clamp(2.75rem, 0.5rem + 6.5vw, 6.5rem);

  /* ---- Spacing (4px base) ---- */
  --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;

  /* ---- Radius & motion ---- */
  --radius-sm: 0.375rem;
  --radius-md: 0.625rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;
  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);

  /* ---- Content widths ---- */
  --content-narrow: 640px;
  --content-default: 980px;
  --content-wide: 1240px;
  --content-full: 100%;

  /* ---- Fonts ---- */
  --font-display: 'Cabinet Grotesk', 'Georgia', serif;
  --font-body: 'Satoshi', 'Helvetica Neue', sans-serif;
}

/* ---- Light mode (default) ---- */
:root,
[data-theme='light'] {
  --color-bg: #f7f8fb;
  --color-surface: #ffffff;
  --color-surface-2: #fbfcfe;
  --color-surface-offset: #eef1f8;
  --color-surface-offset-2: #e3e8f2;
  --color-surface-dynamic: #d8e0ee;
  --color-divider: #dde3ee;
  --color-border: #c9d2e3;

  --color-text: #131b33;
  --color-text-muted: #57607a;
  --color-text-faint: #98a0b5;
  --color-text-inverse: #f7f8fb;

  /* Primary — Rally Navy */
  --color-primary: #0f1f4d;
  --color-primary-hover: #0b1636;
  --color-primary-active: #070e23;
  --color-primary-highlight: #e2e4ea;

  /* Accent — Awareness Gold */
  --color-accent: #e0a51f;
  --color-accent-hover: #b38419;
  --color-accent-active: #866313;
  --color-accent-highlight: #faf2dd;

  /* Warm secondary (raffle rust, sparing use) */
  --color-warm: #b6501f;
  --color-warm-highlight: #ecd6c4;

  --color-success: #2f7d40;
  --color-success-highlight: #d3e6d0;

  --shadow-sm: 0 1px 2px oklch(0.2 0.05 265 / 0.08);
  --shadow-md: 0 6px 16px oklch(0.2 0.05 265 / 0.1);
  --shadow-lg: 0 20px 45px oklch(0.2 0.05 265 / 0.16);
}

/* ---- Dark mode ---- */
[data-theme='dark'] {
  --color-bg: #0a1024;
  --color-surface: #0f1730;
  --color-surface-2: #121b38;
  --color-surface-offset: #16203f;
  --color-surface-offset-2: #1c2a4d;
  --color-surface-dynamic: #24345c;
  --color-divider: #223055;
  --color-border: #2c3d68;

  --color-text: #e8eaf2;
  --color-text-muted: #a6adc4;
  --color-text-faint: #6c7592;
  --color-text-inverse: #0f1730;

  --color-primary: #6f89e0;
  --color-primary-hover: #8ba0e8;
  --color-primary-active: #5972cf;
  --color-primary-highlight: #1c2a4d;

  --color-accent: #e5b241;
  --color-accent-hover: #e9c062;
  --color-accent-active: #e0a51f;
  --color-accent-highlight: #3a2f17;

  --color-warm: #e08556;
  --color-warm-highlight: #3a2a1c;

  --color-success: #6bb37e;
  --color-success-highlight: #1e3324;

  --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
  --shadow-md: 0 6px 16px oklch(0 0 0 / 0.35);
  --shadow-lg: 0 20px 45px oklch(0 0 0 / 0.5);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme]) {
    --color-bg: #0a1024;
    --color-surface: #0f1730;
    --color-surface-2: #121b38;
    --color-surface-offset: #16203f;
    --color-surface-offset-2: #1c2a4d;
    --color-surface-dynamic: #24345c;
    --color-divider: #223055;
    --color-border: #2c3d68;
    --color-text: #e8eaf2;
    --color-text-muted: #a6adc4;
    --color-text-faint: #6c7592;
    --color-text-inverse: #0f1730;
    --color-primary: #6f89e0;
    --color-primary-hover: #8ba0e8;
    --color-primary-active: #5972cf;
    --color-primary-highlight: #1c2a4d;
    --color-accent: #e5b241;
    --color-accent-hover: #e9c062;
    --color-accent-active: #e0a51f;
    --color-accent-highlight: #3a2f17;
    --color-warm: #e08556;
    --color-warm-highlight: #3a2a1c;
    --shadow-sm: 0 1px 2px oklch(0 0 0 / 0.3);
    --shadow-md: 0 6px 16px oklch(0 0 0 / 0.35);
    --shadow-lg: 0 20px 45px oklch(0 0 0 / 0.5);
  }
}

/* ============================================================
   Layout primitives
   ============================================================ */

.wrap {
  width: 100%;
  max-width: var(--content-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}
.wrap--narrow {
  max-width: var(--content-narrow);
}
.wrap--default {
  max-width: var(--content-default);
}

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

.section-head {
  max-width: 640px;
  margin-bottom: clamp(var(--space-10), 5vw, var(--space-16));
}
.section-head--center {
  margin-inline: auto;
  text-align: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.eyebrow::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background: var(--color-accent);
  flex-shrink: 0;
}

a {
  text-decoration: none;
  color: inherit;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  color: var(--color-text);
  font-weight: 600;
}

h2.section-title {
  font-size: var(--text-xl);
  font-weight: 650;
}

p {
  color: var(--color-text-muted);
}

.lede {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 620px;
}

/* ============================================================
   Buttons & badges
   ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  padding: var(--space-4) var(--space-8);
  border-radius: var(--radius-full);
  white-space: nowrap;
  min-height: 44px;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  box-shadow: var(--shadow-sm);
}
.btn--primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}
.btn--primary:active {
  background: var(--color-primary-active);
  transform: translateY(0);
}

.btn--accent {
  background: var(--color-accent);
  color: #241703;
  box-shadow: var(--shadow-sm);
}
.btn--accent:hover {
  background: var(--color-accent-hover);
  box-shadow: var(--shadow-md);
  transform: translateY(-1px);
}

.btn--ghost {
  background: color-mix(in oklab, var(--color-surface) 60%, transparent);
  color: var(--color-text);
  border: 1.5px solid var(--color-border);
}
.btn--ghost:hover {
  background: var(--color-surface);
  border-color: var(--color-primary);
}

.btn--outline-inverse {
  background: transparent;
  color: #fdfbf3;
  border: 1.5px solid color-mix(in oklab, #fdfbf3 55%, transparent);
}
.btn--outline-inverse:hover {
  background: color-mix(in oklab, #fdfbf3 12%, transparent);
  border-color: #fdfbf3;
}

.pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.02em;
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  background: var(--color-accent-highlight);
  color: var(--color-accent-active);
}
[data-theme='dark'] .pill {
  color: var(--color-accent);
}

.pill--soft {
  background: color-mix(in oklab, var(--color-text-inverse) 16%, transparent);
  color: var(--color-text-inverse);
  border: 1px solid color-mix(in oklab, var(--color-text-inverse) 30%, transparent);
}

.pill--active {
  background: var(--color-primary-highlight);
  color: var(--color-primary-active);
}
[data-theme='dark'] .pill--active {
  color: var(--color-primary);
}
a.pill--active {
  text-decoration: none;
  cursor: pointer;
}
a.pill--active:hover {
  background: var(--color-primary);
  color: #fff;
}

/* ============================================================
   Header
   ============================================================ */

.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in oklab, var(--color-primary) 96%, black 4%);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition:
    border-color var(--transition-interactive),
    transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}
.header--scrolled {
  border-color: color-mix(in oklab, white 15%, transparent);
}
.header--hidden {
  transform: translateY(-100%);
}

.header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  color: #fbfcfe;
  font-family: var(--font-display);
  font-weight: 650;
  font-size: var(--text-base);
  line-height: 1.2;
}
.brand svg {
  flex-shrink: 0;
}
.brand span {
  display: block;
}
.brand-logo {
  height: 48px;
  width: auto;
  display: block;
}
@media (max-width: 560px) {
  .brand-logo {
    height: 40px;
  }
}
.brand .brand-sub {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: var(--text-xs);
  color: color-mix(in oklab, white 65%, transparent);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

nav.primary-nav {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}
nav.primary-nav a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: color-mix(in oklab, white 72%, transparent);
  position: relative;
}
nav.primary-nav a:hover {
  color: #ffffff;
}

.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  color: color-mix(in oklab, white 75%, transparent);
  border: 1px solid color-mix(in oklab, white 25%, transparent);
}
.theme-toggle:hover {
  color: #ffffff;
  border-color: var(--color-accent);
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  align-items: center;
  justify-content: center;
  border: 1px solid color-mix(in oklab, white 25%, transparent);
  color: #fbfcfe;
}

/* ============================================================
   Hero
   ============================================================ */

.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  padding-block: 0;
}
.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-media::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    oklch(0.12 0.05 265 / 0.15) 0%,
    oklch(0.12 0.05 265 / 0.55) 62%,
    oklch(0.12 0.05 265 / 0.86) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  width: 100%;
  padding-block: clamp(var(--space-16), 10vw, var(--space-24)) clamp(var(--space-12), 7vw, var(--space-20));
  color: #fbf7ee;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.hero h1 {
  font-size: var(--text-hero);
  color: #fdfbf3;
  max-width: 18ch;
  margin-bottom: var(--space-6);
  text-shadow: 0 2px 24px oklch(0.12 0.05 265 / 0.35);
}

.hero .lede {
  color: #f2ecd9;
  font-size: var(--text-lg);
  max-width: 46ch;
  margin-bottom: var(--space-10);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-12);
}

.hero-facts {
  display: grid;
  grid-template-columns: repeat(4, auto);
  gap: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid color-mix(in oklab, #fbf7ee 25%, transparent);
  max-width: var(--content-wide);
}
.hero-fact {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.hero-fact svg {
  color: var(--color-accent);
  flex-shrink: 0;
}
.hero-fact span {
  font-size: var(--text-sm);
  color: #f2ecd9;
  font-weight: 500;
}

/* ============================================================
   Mission section
   ============================================================ */

.mission {
  background: var(--color-surface);
}
.mission-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(var(--space-10), 6vw, var(--space-20));
  align-items: center;
}
.mission-copy h2 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-6);
  max-width: 14ch;
}
.mission-copy p + p {
  margin-top: var(--space-4);
}
.mission-copy .lede {
  font-size: var(--text-lg);
  color: var(--color-text);
  font-family: var(--font-display);
  font-weight: 500;
  margin-bottom: var(--space-6);
  max-width: 32ch;
}

.mission-media {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 3.2;
}
.mission-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.mission-media::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 10px solid var(--color-bg);
  border-radius: var(--radius-xl);
  pointer-events: none;
}

.stat-row {
  display: flex;
  gap: var(--space-8);
  margin-top: var(--space-10);
  flex-wrap: wrap;
}
.stat {
  display: flex;
  flex-direction: column;
}
.stat strong {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-primary);
}
.stat span {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* ============================================================
   Highlights / event feature cards
   ============================================================ */

.highlights {
  background: var(--color-surface-offset);
  position: relative;
}

.highlight-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

.highlight-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition:
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive),
    border-color var(--transition-interactive);
}
.highlight-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.highlight-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-primary-highlight);
  color: var(--color-primary);
}
.highlight-card:nth-child(2) .highlight-icon {
  background: var(--color-accent-highlight);
  color: var(--color-accent-active);
}
[data-theme='dark'] .highlight-card:nth-child(2) .highlight-icon {
  color: var(--color-accent);
}
.highlight-card:nth-child(3) .highlight-icon {
  background: var(--color-warm-highlight);
  color: var(--color-warm);
}
.highlight-card:nth-child(4) .highlight-icon {
  background: var(--color-success-highlight);
  color: var(--color-success);
}

.highlight-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 700;
}
.highlight-card p {
  font-size: var(--text-sm);
}

/* ============================================================
   Full-bleed image break
   ============================================================ */

.break {
  position: relative;
  padding: 0;
  height: clamp(340px, 46vw, 560px);
  overflow: hidden;
}
.break img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.break::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(
    0deg,
    oklch(0.12 0.05 265 / 0.82) 0%,
    oklch(0.12 0.05 265 / 0.55) 38%,
    oklch(0.12 0.05 265 / 0.3) 62%,
    oklch(0.12 0.05 265 / 0.15) 100%
  );
}
.break-quote {
  position: absolute;
  z-index: 1;
  left: 0;
  bottom: 0;
  right: 0;
  padding: clamp(var(--space-8), 5vw, var(--space-16)) var(--space-6);
  color: #fbf7ee;
}
.break-quote blockquote {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  max-width: 720px;
  margin-inline: auto;
  text-align: center;
  color: #fdfbf3;
  text-shadow: 0 2px 18px oklch(0.12 0.05 265 / 0.7), 0 1px 3px oklch(0.12 0.05 265 / 0.9);
}
.break-quote cite {
  display: block;
  margin-top: var(--space-4);
  text-align: center;
  font-size: var(--text-sm);
  font-style: normal;
  color: #ede8d4;
  text-shadow: 0 1px 8px oklch(0.12 0.05 265 / 0.8);
}

/* ============================================================
   Get involved
   ============================================================ */

.involve {
  background: var(--color-surface);
}

.involve-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.involve-grid--four {
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1100px) {
  .involve-grid--four {
    grid-template-columns: repeat(2, 1fr);
  }
}

.involve-card {
  border-radius: var(--radius-lg);
  padding: var(--space-10) var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  border: 1px solid var(--color-border);
}
.involve-card--feature {
  background: var(--color-primary);
  color: var(--color-text-inverse);
  border-color: transparent;
}
.involve-card--feature h3,
.involve-card--feature p {
  color: var(--color-text-inverse);
}
.involve-card--feature p {
  opacity: 0.85;
}

.involve-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-lg);
  font-weight: 700;
}
.involve-card p {
  font-size: var(--text-sm);
  flex-grow: 1;
}
.involve-card .btn {
  align-self: flex-start;
  margin-top: var(--space-2);
}

/* ============================================================
   Sponsors
   ============================================================ */

.sponsors {
  background: var(--color-surface-offset);
}

.sponsors-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-6);
}

.sponsor-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6) var(--space-8);
  min-width: 160px;
  text-decoration: none;
  color: inherit;
  transition:
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive),
    border-color var(--transition-interactive);
}
a.sponsor-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.sponsor-card img {
  max-height: 64px;
  max-width: 160px;
  width: auto;
  height: auto;
  object-fit: contain;
}
.sponsor-name {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-text-muted);
  text-align: center;
}

/* ============================================================
   Music / Food Trucks lineup
   ============================================================ */

.lineup {
  background: var(--color-surface);
}
.lineup--alt {
  background: var(--color-surface-offset);
}

.lineup-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
}

.lineup-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-3);
  background: var(--color-surface-offset);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition:
    transform var(--transition-interactive),
    box-shadow var(--transition-interactive),
    border-color var(--transition-interactive);
}
.lineup--alt .lineup-card {
  background: var(--color-surface);
}
.lineup-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}
.lineup-card-logo {
  width: 88px;
  height: 88px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  flex-shrink: 0;
}
.lineup-card-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-full);
  padding: var(--space-2);
}
.lineup-card h3 {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-text);
  margin: 0;
}
.lineup-card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin: 0;
}

/* ============================================================
   Raffle prizes
   ============================================================ */

.raffle {
  background: var(--color-surface-offset);
}

.raffle-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  max-width: 720px;
  margin-inline: auto;
}

.raffle-item {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4) var(--space-5);
}

.raffle-item-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: var(--color-accent-highlight);
  color: var(--color-accent-hover);
}

.raffle-item-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.raffle-item-name {
  font-weight: 700;
  color: var(--color-text);
}

.raffle-item-donor {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

/* ============================================================
   Details / coming soon
   ============================================================ */

.details {
  background: var(--color-surface-offset);
}
.details-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-10);
}
.detail-card {
  background: var(--color-surface);
  border: 1.5px dashed var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
}
.detail-card svg {
  margin-inline: auto;
  color: var(--color-primary);
  margin-bottom: var(--space-4);
}
.detail-card h3 {
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: var(--space-2);
}
.detail-card p {
  font-size: var(--text-sm);
}
.detail-card .pill {
  margin-top: var(--space-4);
}

.details-note {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  justify-content: space-between;
  border: 1px solid var(--color-border);
}
.details-note p {
  font-size: var(--text-sm);
  max-width: 46ch;
}
.details-note strong {
  color: var(--color-text);
}

/* ============================================================
   Footer
   ============================================================ */

footer {
  background: #0a1230;
  color: #dde3f2;
  padding-block: var(--space-16) var(--space-10);
}
[data-theme='dark'] footer {
  background: #060a1c;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid color-mix(in oklab, #dde3f2 15%, transparent);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: #fbf7ee;
}
.footer-logo {
  height: 56px;
  width: auto;
  display: block;
  border-radius: var(--radius-md);
}
.footer-tag {
  font-size: var(--text-sm);
  color: #97a0c4;
  max-width: 38ch;
}
footer h4 {
  font-family: var(--font-body);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #97a0c4;
  margin-bottom: var(--space-4);
}
footer ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
footer a {
  font-size: var(--text-sm);
  color: #dde3f2;
}
footer a:hover {
  color: var(--color-accent);
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  padding-top: var(--space-8);
  font-size: var(--text-xs);
  color: #6f7ba0;
}

.footer-admin-link {
  color: inherit;
  text-decoration: none;
  opacity: 0.7;
}
.footer-admin-link:hover {
  opacity: 1;
  text-decoration: underline;
}

/* ============================================================
   Scroll reveal
   ============================================================ */

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
    transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   Responsive
   ============================================================ */

@media (max-width: 900px) {
  .mission-grid {
    grid-template-columns: 1fr;
  }
  .mission-media {
    order: -1;
  }
  .highlight-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .involve-grid {
    grid-template-columns: 1fr;
  }
  .details-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  .hero-facts {
    grid-template-columns: repeat(2, auto);
    row-gap: var(--space-5);
  }
}

@media (max-width: 720px) {
  nav.primary-nav {
    position: fixed;
    inset: 72px var(--space-4) auto var(--space-4);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-6);
    gap: var(--space-5);
    box-shadow: var(--shadow-lg);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition:
      opacity var(--transition-interactive),
      transform var(--transition-interactive);
  }
  nav.primary-nav a {
    color: var(--color-text-muted);
  }
  nav.primary-nav a:hover {
    color: var(--color-text);
  }
  nav.primary-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .highlight-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 560px) {
  .hero {
    min-height: 100vh;
  }
  .hero-actions .btn {
    width: 100%;
  }
  .hero-facts {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  .details-note {
    flex-direction: column;
    align-items: flex-start;
  }
  .raffle-item {
    padding: var(--space-3) var(--space-4);
  }
}

@media (max-width: 480px) {
  .header-actions .btn {
    display: none;
  }
  .brand {
    font-size: var(--text-sm);
    gap: var(--space-2);
  }
  .brand svg {
    width: 32px;
    height: 32px;
  }
}