/* ==========================================================================
   Lost Sierra Kids - Sierra Modern Design System
   A warm, earthy, and approachable nonprofit aesthetic
   ========================================================================== */

/* --------------------------------------------------------------------------
   Fonts - Warm, approachable typography
   -------------------------------------------------------------------------- */
@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,300;0,9..144,400;0,9..144,500;0,9..144,600;0,9..144,700;1,9..144,400&family=Source+Sans+3:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* --------------------------------------------------------------------------
   CSS Variables - Sierra Color Palette
   -------------------------------------------------------------------------- */
:root {
  /* Primary Palette - Forest & Earth */
  --forest: #1e3a2f;
  --forest-light: #2d5446;
  --forest-muted: #3d6b5a;
  --pine: #4a7c67;

  /* Warm Accents */
  --sunlight: #e8c46c;
  --sunlight-soft: #f5e4b3;
  --terracotta: #c47d5e;
  --terracotta-soft: #dba88e;

  /* Neutrals - Warm Paper Tones */
  --paper: #faf8f5;
  --paper-warm: #f5f1eb;
  --stone: #e8e4dd;
  --stone-dark: #d4cfc6;
  --ink: #2c2820;
  --ink-soft: #4a453d;
  --ink-muted: #7a7568;

  /* Functional */
  --shadow-color: 22 28% 12%;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Spacing Scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2.5rem;
  --space-2xl: 4rem;
  --space-3xl: 6rem;

  /* Typography Scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.75rem;
  --text-5xl: 3.5rem;
}

/* --------------------------------------------------------------------------
   Base Styles
   -------------------------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-snap-type: y mandatory;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  margin: 0;
  font-family: 'Source Sans 3', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--ink);
  background-color: var(--paper);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Focus States */
*:focus-visible {
  outline: 2px solid var(--forest);
  outline-offset: 3px;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Fraunces', Georgia, serif;
  font-weight: 500;
  line-height: 1.25;
  color: var(--forest);
  margin: 0;
}

h1 { font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl)); }
h2 { font-size: clamp(var(--text-2xl), 4vw, var(--text-4xl)); }
h3 { font-size: clamp(var(--text-xl), 3vw, var(--text-2xl)); }
h4 { font-size: var(--text-lg); }

p {
  margin: 0 0 var(--space-md);
}

/* --------------------------------------------------------------------------
   Skip Link
   -------------------------------------------------------------------------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: var(--space-md);
  background: var(--forest);
  color: white;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: var(--text-sm);
  z-index: 1000;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: var(--space-md);
}

/* --------------------------------------------------------------------------
   Layout
   -------------------------------------------------------------------------- */
.page-layout {
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr);
  gap: var(--space-xl);
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--space-xl) var(--space-3xl);
  scroll-snap-align: start;
}

.main-content {
  min-width: 0;
}

/* --------------------------------------------------------------------------
   Sidebar
   -------------------------------------------------------------------------- */
.sidebar {
  position: sticky;
  top: var(--space-xl);
  align-self: start;
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  z-index: 10;
}

.sidebar-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow:
    0 1px 3px hsl(var(--shadow-color) / 0.04),
    0 4px 12px hsl(var(--shadow-color) / 0.06);
  border: 1px solid var(--stone);
}

.sidebar-card h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-md);
  color: var(--forest);
}

.sidebar-nav {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.sidebar-nav a {
  display: flex;
  align-items: center;
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-sm);
  font-weight: 500;
  font-size: var(--text-sm);
  color: var(--ink-soft);
  transition: all 0.15s ease;
}

.sidebar-nav a:hover {
  background: var(--paper-warm);
  color: var(--forest);
}

.sidebar-actions {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.sidebar-actions .btn {
  width: 100%;
  justify-content: center;
  font-size: var(--text-sm);
}

/* --------------------------------------------------------------------------
   Header & Hero
   -------------------------------------------------------------------------- */
header {
  position: relative;
  background: linear-gradient(165deg, var(--forest) 0%, var(--forest-light) 50%, var(--pine) 100%);
  color: white;
  overflow: hidden;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

header::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    url('/images/pic1.jpg') center/cover,
    linear-gradient(165deg, var(--forest) 0%, var(--forest-light) 100%);
  opacity: 0.25;
  mix-blend-mode: overlay;
}

header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 60px;
  background: linear-gradient(to top, rgba(250, 248, 245, 0.3), transparent);
  pointer-events: none;
}

.top-bar {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-md) var(--space-xl);
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.logo img {
  height: clamp(180px, 25vw, 320px);
  width: auto;
  filter: drop-shadow(0 8px 24px rgba(0, 0, 0, 0.3));
}

/* Desktop Navigation */
.primary-navigation {
  display: flex;
  gap: var(--space-xs);
  padding: var(--space-xs);
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(12px);
  border-radius: 50px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.primary-navigation a {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-sm);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  border-radius: 50px;
  transition: all 0.2s ease;
}

.primary-navigation a:hover {
  background: rgba(255, 255, 255, 0.15);
  color: white;
}

/* Hero Content */
.hero {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-lg);
  align-items: center;
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--space-lg) var(--space-xl) var(--space-xl);
  flex: 1;
}

.hero-copy h1 {
  color: white;
  margin-bottom: var(--space-md);
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
}

.hero-copy > p {
  font-size: var(--text-base);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: var(--space-md);
  max-width: 600px;
  line-height: 1.6;
}

/* Donation Callout */
.donation-callout {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  margin-bottom: var(--space-md);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.15);
}

.donation-callout p {
  color: var(--ink);
  font-weight: 500;
  margin-bottom: var(--space-sm);
  font-size: var(--text-sm);
}

.donation-callout--footer {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
  background: var(--paper-warm);
  border: 1px solid var(--stone);
}

.cta-group {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Hero Card */
.hero-card {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  box-shadow: 0 12px 48px rgba(0, 0, 0, 0.2);
  align-self: center;
}

.hero-card h3 {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-sm);
  border-bottom: 2px solid var(--stone);
  font-size: var(--text-lg);
}

.hero-card ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.hero-card li {
  padding: var(--space-xs) 0;
  font-size: var(--text-sm);
  color: var(--ink-soft);
  border-bottom: 1px solid var(--stone);
  line-height: 1.5;
}

.hero-card li:last-child {
  border-bottom: none;
}

.hero-card li strong {
  color: var(--forest);
}

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-md) var(--space-xl);
  font-family: inherit;
  font-size: var(--text-sm);
  font-weight: 600;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.2s ease;
  text-decoration: none;
}

.btn-primary {
  background: var(--sunlight);
  color: var(--forest);
  box-shadow: 0 2px 8px rgba(232, 196, 108, 0.3);
}

.btn-primary:hover {
  background: #d4b35f;
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(232, 196, 108, 0.4);
}

.btn-outline {
  background: transparent;
  color: white;
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.8);
}

.sidebar-actions .btn-outline {
  color: var(--forest);
  border-color: var(--stone-dark);
  background: var(--paper-warm);
}

.sidebar-actions .btn-outline:hover {
  background: var(--stone);
  border-color: var(--forest-muted);
}

/* --------------------------------------------------------------------------
   Sections
   -------------------------------------------------------------------------- */
section {
  padding: var(--space-2xl) 0;
  scroll-margin-top: 0;
  scroll-snap-align: start;
  scroll-snap-stop: always;
}

section:nth-of-type(even) {
  background: var(--paper-warm);
  margin: 0 calc(-1 * var(--space-xl));
  padding-left: var(--space-xl);
  padding-right: var(--space-xl);
  border-radius: var(--radius-xl);
}

.section-title {
  text-align: center;
  margin-bottom: var(--space-xl);
  position: relative;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--sunlight), var(--terracotta));
  margin: var(--space-md) auto 0;
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   Mission Section
   -------------------------------------------------------------------------- */
.mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.mission blockquote {
  font-family: 'Fraunces', Georgia, serif;
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--forest);
  padding: var(--space-xl);
  margin: 0;
  background: white;
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--sunlight);
  box-shadow: 0 2px 12px hsl(var(--shadow-color) / 0.06);
}

/* Accordion */
.accordion-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

details.accordion {
  background: white;
  border-radius: var(--radius-md);
  border: 1px solid var(--stone);
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

details.accordion:hover {
  box-shadow: 0 2px 12px hsl(var(--shadow-color) / 0.08);
}

details.accordion summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) var(--space-lg);
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--forest);
  cursor: pointer;
  list-style: none;
  transition: background 0.15s ease;
}

details.accordion summary::-webkit-details-marker {
  display: none;
}

details.accordion summary::after {
  content: '+';
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--ink-muted);
  transition: transform 0.2s ease;
}

details.accordion[open] summary::after {
  transform: rotate(45deg);
}

details.accordion summary:hover {
  background: var(--paper-warm);
}

details.accordion .accordion-body {
  padding: 0 var(--space-lg) var(--space-lg);
  color: var(--ink-soft);
}

details.accordion .accordion-body p,
details.accordion .accordion-body ul {
  margin: 0;
}

/* --------------------------------------------------------------------------
   Leaf Cards (Curriculum)
   -------------------------------------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.leaf-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--stone);
  box-shadow: 0 2px 12px hsl(var(--shadow-color) / 0.04);
  transition: all 0.2s ease;
}

.leaf-card:hover {
  box-shadow: 0 8px 32px hsl(var(--shadow-color) / 0.08);
  transform: translateY(-2px);
}

.leaf-card h3 {
  margin-bottom: var(--space-md);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--stone);
}

.leaf-card ul {
  padding-left: var(--space-lg);
  margin: 0;
  color: var(--ink-soft);
}

.leaf-card li {
  margin-bottom: var(--space-sm);
}

.leaf-card li::marker {
  color: var(--pine);
}

/* --------------------------------------------------------------------------
   Vision Cards (Collapsible)
   -------------------------------------------------------------------------- */
.vision-grid {
  display: grid;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

details.vision-card {
  background: white;
  border-radius: var(--radius-lg);
  border: 1px solid var(--stone);
  overflow: hidden;
  transition: box-shadow 0.2s ease;
}

details.vision-card:hover {
  box-shadow: 0 4px 20px hsl(var(--shadow-color) / 0.08);
}

details.vision-card > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  cursor: pointer;
  list-style: none;
  transition: background 0.15s ease;
}

details.vision-card > summary::-webkit-details-marker {
  display: none;
}

details.vision-card > summary:hover {
  background: var(--paper-warm);
}

.vision-card__header {
  flex: 1;
}

.vision-card__header h3 {
  font-size: var(--text-xl);
  margin-bottom: var(--space-xs);
}

.vision-card__summary {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--ink-soft);
  line-height: 1.5;
}

.vision-card__toggle {
  display: inline-flex;
  align-items: center;
  padding: var(--space-xs) var(--space-md);
  background: var(--paper-warm);
  border: 1px solid var(--stone);
  border-radius: 50px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--pine);
  white-space: nowrap;
  transition: all 0.15s ease;
}

details.vision-card[open] .vision-card__toggle {
  background: var(--sunlight-soft);
  border-color: var(--sunlight);
  color: var(--forest);
}

.vision-card__body {
  padding: 0 var(--space-xl) var(--space-xl);
  border-top: 1px solid var(--stone);
  background: var(--paper-warm);
}

.vision-card__body ul {
  margin: var(--space-md) 0 0;
  padding-left: var(--space-lg);
  color: var(--ink-soft);
}

.vision-card__body li {
  margin-bottom: var(--space-sm);
}

.vision-card__body li::marker {
  color: var(--pine);
}

/* Support Banner */
.support-banner {
  background: linear-gradient(135deg, var(--forest) 0%, var(--forest-light) 100%);
  color: white;
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-xl);
  text-align: center;
}

.support-banner h4 {
  color: white;
  font-size: var(--text-lg);
  margin-bottom: var(--space-sm);
}

.support-banner p {
  margin: 0;
  opacity: 0.9;
  max-width: 700px;
  margin-inline: auto;
}

/* --------------------------------------------------------------------------
   Leadership Cards
   -------------------------------------------------------------------------- */
.leaders {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.leader-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--stone);
  box-shadow: 0 2px 12px hsl(var(--shadow-color) / 0.04);
  transition: all 0.25s ease;
}

.leader-card:hover {
  box-shadow: 0 12px 40px hsl(var(--shadow-color) / 0.1);
  transform: translateY(-4px);
}

.leader-card__photo {
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: var(--space-md);
  background: var(--stone);
}

.leader-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
}

.leader-card__body {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.leader-card h3 {
  font-size: var(--text-xl);
}

.leader-card h4 {
  font-family: 'Source Sans 3', sans-serif;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0;
}

.leader-card p {
  color: var(--ink-soft);
  font-size: var(--text-sm);
  margin: 0;
}

/* Leader Card Accordion */
.leader-card details.accordion {
  border: none;
  background: transparent;
  margin-top: var(--space-sm);
}

.leader-card details.accordion summary {
  padding: var(--space-sm) 0;
  font-size: var(--text-sm);
  color: var(--pine);
  justify-content: flex-start;
  gap: var(--space-sm);
}

.leader-card details.accordion summary::after {
  content: none;
}

.leader-card details.accordion summary .accordion-hint {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  padding: var(--space-xs) var(--space-sm);
  background: var(--paper-warm);
  border-radius: 50px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--pine);
  border: 1px solid var(--stone);
  transition: all 0.15s ease;
}

.leader-card details.accordion[open] summary .accordion-hint {
  background: var(--sunlight-soft);
  border-color: var(--sunlight);
  color: var(--forest);
}

.leader-card details.accordion .accordion-body {
  padding: var(--space-md) 0 0;
}

/* Team Card - Full Width Integrated Style */
.leader-card--team {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, var(--paper-warm) 0%, white 100%);
  border: 2px solid var(--stone);
  display: flex;
  align-items: center;
}

.leader-card--team .leader-card__body {
  gap: var(--space-sm);
}

.leader-card--team h3 {
  font-size: var(--text-2xl);
}

.leader-card--team h4 {
  color: var(--pine);
  margin-bottom: var(--space-sm);
}

.leader-card--team p {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--ink-soft);
  max-width: 800px;
}

.leader-card--team:hover {
  transform: none;
  box-shadow: 0 4px 20px hsl(var(--shadow-color) / 0.08);
}

/* --------------------------------------------------------------------------
   Schedule Cards
   -------------------------------------------------------------------------- */
.schedule {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-lg);
}

.schedule-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--stone);
  box-shadow: 0 2px 12px hsl(var(--shadow-color) / 0.04);
}

.schedule-card h3 {
  margin-bottom: var(--space-md);
}

.schedule-table {
  width: 100%;
  border-collapse: collapse;
}

.schedule-table th,
.schedule-table td {
  padding: var(--space-sm) var(--space-md);
  text-align: left;
  border-bottom: 1px solid var(--stone);
  font-size: var(--text-sm);
}

.schedule-table th {
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  font-size: var(--text-xs);
  letter-spacing: 0.05em;
}

.schedule-card ul {
  padding-left: var(--space-lg);
  margin: 0;
  color: var(--ink-soft);
}

.schedule-card li {
  margin-bottom: var(--space-sm);
}

/* --------------------------------------------------------------------------
   Photo Carousel
   -------------------------------------------------------------------------- */
.photo-carousel {
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  border: 1px solid var(--stone);
  box-shadow: 0 4px 20px hsl(var(--shadow-color) / 0.06);
}

.carousel-track {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-lg);
  aspect-ratio: 16 / 10;
  background: var(--stone);
}

.carousel-slides {
  display: flex;
  height: 100%;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide {
  min-width: 100%;
  height: 100%;
}

.carousel-slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel-controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-md);
}

.carousel-text {
  flex: 1;
}

.carousel-text p {
  margin: 0;
  font-size: var(--text-sm);
  color: var(--ink-soft);
}

.carousel-status {
  font-weight: 600;
  color: var(--forest) !important;
}

.carousel-buttons {
  display: flex;
  gap: var(--space-sm);
}

.carousel-button {
  width: 44px;
  height: 44px;
  border: none;
  border-radius: 50%;
  background: var(--forest);
  color: white;
  font-size: var(--text-lg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
}

.carousel-button:hover {
  background: var(--forest-light);
  transform: scale(1.05);
}

.carousel-button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  background: white;
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  border: 1px solid var(--stone);
  box-shadow: 0 4px 20px hsl(var(--shadow-color) / 0.06);
}

form {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

label {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

input, textarea {
  padding: var(--space-md);
  border: 1px solid var(--stone-dark);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: var(--text-base);
  background: var(--paper);
  transition: all 0.2s ease;
}

input:focus, textarea:focus {
  outline: none;
  border-color: var(--forest);
  box-shadow: 0 0 0 3px rgba(30, 58, 47, 0.1);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-details h3 {
  font-size: var(--text-2xl);
}

.contact-details p {
  color: var(--ink-soft);
}

.info-item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.info-item span {
  font-weight: 600;
  color: var(--forest);
}

.address-note {
  font-size: var(--text-sm);
  color: var(--ink-muted);
  font-style: italic;
  margin: var(--space-xs) 0 var(--space-md);
  padding-left: var(--space-sm);
  border-left: 2px solid var(--stone);
}

.map {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: var(--space-md);
}

.map iframe {
  display: block;
}

/* Partners */
.partners {
  grid-column: 1 / -1;
  background: var(--forest);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  margin-top: var(--space-lg);
  border: none;
}

.featured-partner {
  text-align: center;
  margin-bottom: var(--space-2xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.featured-partner img {
  height: 120px;
  width: auto;
  max-width: 300px;
  margin: 0 auto var(--space-md);
  border-radius: var(--radius-md);
}

.featured-partner p {
  color: rgba(255, 255, 255, 0.9);
  font-size: var(--text-base);
  max-width: 500px;
  margin: 0 auto;
  line-height: 1.6;
}

.partners h3 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-xs);
  color: white;
}

.partners > p {
  color: rgba(255, 255, 255, 0.85);
  font-size: var(--text-sm);
  margin-bottom: var(--space-lg);
}

.partner-grid {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2xl);
  align-items: center;
  justify-content: center;
}

.partner-grid img {
  height: 100px;
  width: auto;
  max-width: 240px;
  object-fit: contain;
  opacity: 0.95;
  transition: all 0.2s ease;
}

.partner-grid img:hover {
  opacity: 1;
  transform: scale(1.05);
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.footer {
  background: var(--forest);
  color: white;
  padding: var(--space-3xl) var(--space-xl);
  margin-top: var(--space-3xl);
  scroll-snap-align: start;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  text-align: center;
}

.footer-content > p {
  opacity: 0.9;
  margin-bottom: var(--space-md);
}

.footer nav {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-xl);
}

.footer nav a {
  font-size: var(--text-sm);
  opacity: 0.8;
  transition: opacity 0.2s ease;
}

.footer nav a:hover {
  opacity: 1;
}

.newsletter {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
  max-width: 500px;
  margin: 0 auto var(--space-xl);
}

.newsletter input {
  flex: 1;
  min-width: 200px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: white;
}

.newsletter input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.newsletter input:focus {
  background: rgba(255, 255, 255, 0.15);
  border-color: rgba(255, 255, 255, 0.4);
  box-shadow: none;
}

.nonprofit-note {
  font-size: var(--text-sm);
  opacity: 0.7;
  max-width: 600px;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   Mobile Navigation
   -------------------------------------------------------------------------- */
.mobile-nav {
  display: none;
  position: fixed;
  bottom: var(--space-md);
  left: 50%;
  transform: translateX(-50%);
  background: var(--forest);
  padding: var(--space-xs);
  border-radius: 50px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
  z-index: 100;
  gap: var(--space-xs);
}

.mobile-nav a {
  padding: var(--space-sm) var(--space-md);
  font-size: var(--text-xs);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.9);
  border-radius: 50px;
  white-space: nowrap;
  transition: all 0.2s ease;
}

.mobile-nav a:hover {
  background: rgba(255, 255, 255, 0.15);
}

.mobile-nav .nav-donate {
  background: var(--sunlight);
  color: var(--forest);
}

.mobile-nav .nav-donate:hover {
  background: #d4b35f;
}

/* --------------------------------------------------------------------------
   Responsive Design
   -------------------------------------------------------------------------- */
@media (max-width: 1100px) {
  .page-layout {
    grid-template-columns: 1fr;
    padding: 0 var(--space-lg) var(--space-2xl);
  }

  .sidebar {
    position: relative;
    top: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }

  section:nth-of-type(even) {
    margin: 0 calc(-1 * var(--space-lg));
    padding-left: var(--space-lg);
    padding-right: var(--space-lg);
  }
}

@media (max-width: 900px) {
  .primary-navigation {
    display: none;
  }

  .mobile-nav {
    display: flex;
  }

  body {
    padding-bottom: 80px;
  }

  header {
    min-height: auto;
    min-height: 100dvh;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: var(--space-md) var(--space-lg) var(--space-lg);
    gap: var(--space-md);
  }

  .hero-copy h1 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .hero-copy > p {
    font-size: var(--text-sm);
    margin-bottom: var(--space-sm);
  }

  .hero-card {
    max-width: 100%;
  }

  .mission {
    grid-template-columns: 1fr;
  }

  .contact {
    grid-template-columns: 1fr;
    padding: var(--space-xl);
  }
}

@media (max-width: 600px) {
  :root {
    --space-xl: 1.5rem;
    --space-2xl: 2.5rem;
    --space-3xl: 4rem;
  }

  .top-bar {
    flex-direction: column;
    text-align: center;
    padding: var(--space-sm);
  }

  .logo img {
    height: 160px;
  }

  .hero {
    padding: var(--space-sm) var(--space-md) var(--space-md);
  }

  .hero-copy h1 {
    font-size: 1.35rem;
    margin-bottom: var(--space-sm);
  }

  .hero-copy > p {
    font-size: 0.85rem;
    line-height: 1.5;
    margin-bottom: var(--space-sm);
  }

  .donation-callout {
    padding: var(--space-sm);
    margin-bottom: var(--space-sm);
  }

  .donation-callout p {
    font-size: var(--text-xs);
    margin-bottom: var(--space-xs);
  }

  .donation-callout .btn {
    padding: var(--space-sm) var(--space-md);
    font-size: var(--text-xs);
  }

  .hero-card {
    padding: var(--space-md);
  }

  .hero-card h3 {
    font-size: var(--text-base);
    margin-bottom: var(--space-sm);
  }

  .hero-card li {
    font-size: var(--text-xs);
    padding: var(--space-xs) 0;
  }

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

  .cta-group .btn {
    width: 100%;
    padding: var(--space-sm) var(--space-md);
  }

  .sidebar {
    grid-template-columns: 1fr;
  }

  .mobile-nav {
    width: calc(100% - var(--space-lg) * 2);
    border-radius: var(--radius-lg);
    padding: var(--space-sm);
    flex-wrap: wrap;
    justify-content: center;
  }

  .mobile-nav a {
    flex: 1 1 auto;
    text-align: center;
    padding: var(--space-sm);
    font-size: 11px;
  }

  .mobile-nav .nav-donate {
    flex: 1 1 100%;
    margin-top: var(--space-xs);
  }

  .leaders {
    grid-template-columns: 1fr;
  }

  .carousel-track {
    aspect-ratio: 4 / 3;
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}