/* ==========================================================================
   Ryzi Shine Literacy & Learning - Design System & Styles
   ========================================================================== */

/* ---------- CSS Custom Properties ---------- */
:root {
  --color-cream: #FDF8F3;
  --color-cream-dark: #F5EDE3;
  --color-white: #FFFFFF;
  --color-orange: #E8894A;
  --color-orange-light: #F5C49B;
  --color-orange-lighter: #FFF3E8;
  --color-orange-dark: #D4733A;
  --color-charcoal: #1A1A1A;
  --color-gray-900: #2C2C2C;
  --color-gray-700: #4B5563;
  --color-gray-600: #6B7280;
  --color-gray-400: #9CA3AF;
  --color-gray-300: #D1D5DB;
  --color-gray-200: #E5E7EB;
  --color-gray-100: #F3F4F6;
  --color-green: #22C55E;
  --color-red: #EF4444;

  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 15px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.08);
  --shadow-xl: 0 20px 60px rgba(0,0,0,0.10);

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --transition: 0.3s ease;
  --transition-fast: 0.15s ease;

  --container-max: 1200px;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-gray-700);
  background-color: var(--color-cream);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-orange); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--color-orange-dark); }

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--color-orange);
  color: white;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-size: 14px;
}
.skip-link:focus { top: 8px; }

/* ---------- Container ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-charcoal);
  line-height: 1.2;
  font-weight: 600;
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-orange);
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 17px;
  color: var(--color-gray-600);
  max-width: 600px;
  margin: 0 auto;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1.4;
  gap: 8px;
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-orange);
  color: white;
  border-color: var(--color-orange);
}
.btn-primary:hover {
  background: var(--color-orange-dark);
  border-color: var(--color-orange-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(232, 137, 74, 0.35);
}

.btn-outline {
  background: transparent;
  color: var(--color-charcoal);
  border-color: var(--color-gray-300);
}
.btn-outline:hover {
  border-color: var(--color-orange);
  color: var(--color-orange);
  background: var(--color-orange-lighter);
}

.btn-sm { padding: 8px 18px; font-size: 13px; }
.btn-lg { padding: 14px 32px; font-size: 15px; }
.btn-full { width: 100%; }

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
  box-shadow: none !important;
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 100;
  background: rgba(253, 248, 243, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0,0,0,0.04);
  transition: all var(--transition);
}

.header.scrolled {
  background: rgba(253, 248, 243, 0.95);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: 24px;
}

.logo-link {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.logo {
  height: 52px;
  width: auto;
  border-radius: var(--radius-sm);
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-gray-700);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}
.nav-link:hover {
  color: var(--color-orange);
  background: var(--color-orange-lighter);
}
.nav-link.active {
  color: var(--color-orange);
  background: var(--color-orange-lighter);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--color-charcoal);
  border-radius: 1px;
  transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-height) + 60px) 24px 80px;
  overflow: hidden;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--color-orange);
  background: var(--color-orange-lighter);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero-title {
  font-size: clamp(36px, 5.5vw, 64px);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  color: var(--color-charcoal);
}

.hero-subtitle {
  font-size: clamp(16px, 2vw, 19px);
  color: var(--color-gray-600);
  max-width: 580px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Hero decorative circles */
.hero-decoration {
  position: absolute;
  inset: 0;
  z-index: 1;
}

#hero-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

.hero-circle {
  position: absolute;
  border-radius: 50%;
  opacity: 0.07;
  background: var(--color-orange);
}

.hero-circle-1 {
  width: 500px;
  height: 500px;
  top: -100px;
  right: -150px;
  animation: float 20s ease-in-out infinite;
}

.hero-circle-2 {
  width: 350px;
  height: 350px;
  bottom: -80px;
  left: -100px;
  animation: float 15s ease-in-out infinite reverse;
}

.hero-circle-3 {
  width: 200px;
  height: 200px;
  top: 40%;
  left: 10%;
  opacity: 0.04;
  animation: float 18s ease-in-out infinite 3s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(15px, -20px); }
  66% { transform: translate(-10px, 15px); }
}

/* ---------- Sections ---------- */
.section {
  padding: 100px 0;
}

.section-alt {
  background: var(--color-white);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 80px;
  align-items: start;
}

.about-text p {
  margin-bottom: 16px;
  font-size: 16px;
  line-height: 1.8;
}

.priorities {
  margin-top: 32px;
}

.priorities-title {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  color: var(--color-charcoal);
  margin-bottom: 16px;
}

.priorities-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.priorities-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 15px;
  color: var(--color-gray-700);
}

.priority-icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  background: var(--color-orange-lighter);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.priority-icon::after {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-orange);
  border-radius: 50%;
}

.about-image {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-image-card {
  background: var(--color-white);
  padding: 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.about-logo-img {
  width: 100%;
  border-radius: var(--radius-md);
}

.about-stat-card {
  background: var(--color-charcoal);
  color: white;
  padding: 24px;
  border-radius: var(--radius-lg);
  text-align: center;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-orange);
}

.stat-label {
  font-size: 14px;
  color: var(--color-gray-400);
  margin-top: 4px;
}

/* ---------- Programs ---------- */
.programs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 24px;
}

.program-card {
  background: var(--color-cream);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  border: 1px solid transparent;
  display: flex;
  flex-direction: column;
}
.program-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-orange-light);
}

.program-icon {
  width: 56px;
  height: 56px;
  background: var(--color-orange-lighter);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-orange);
  margin-bottom: 20px;
}

.program-title {
  font-size: 20px;
  margin-bottom: 8px;
}

.program-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-orange);
  background: var(--color-orange-lighter);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
  width: fit-content;
}

.program-features {
  list-style: none;
  margin-bottom: 24px;
  flex-grow: 1;
}
.program-features li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--color-gray-600);
}
.program-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--color-orange);
  border-radius: 50%;
}

.program-subgroup {
  margin-bottom: 16px;
}
.program-subgroup h4 {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--color-gray-600);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ---------- Holiday Programs ---------- */
.holiday-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
}

.holiday-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
}
.holiday-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.holiday-card-featured {
  border-color: var(--color-orange);
  position: relative;
  overflow: hidden;
}
.holiday-card-featured::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-orange);
}

.holiday-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: white;
  background: var(--color-orange);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 16px;
  width: fit-content;
}

.holiday-title {
  font-size: 20px;
  margin-bottom: 8px;
}

.holiday-dates {
  font-size: 14px;
  color: var(--color-orange);
  font-weight: 600;
  margin-bottom: 20px;
}

.holiday-features {
  list-style: none;
  margin-bottom: 24px;
  flex-grow: 1;
}
.holiday-features li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 14px;
  color: var(--color-gray-600);
}
.holiday-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--color-orange);
  border-radius: 50%;
}

/* ---------- Features (Why Choose Us) ---------- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px;
  border: 1px solid var(--color-gray-200);
  transition: all var(--transition);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-orange-light);
}

.feature-icon {
  width: 52px;
  height: 52px;
  background: var(--color-orange-lighter);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.feature-title {
  font-size: 18px;
  margin-bottom: 8px;
}

.feature-text {
  font-size: 14px;
  line-height: 1.7;
  color: var(--color-gray-600);
}

/* ---------- How It Works (Steps) ---------- */
.steps-grid {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
}

.step-card {
  text-align: center;
  padding: 24px 20px;
  flex: 1;
  max-width: 260px;
}

.step-number {
  width: 48px;
  height: 48px;
  background: var(--color-orange);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: 20px;
  font-weight: 700;
  margin: 0 auto 16px;
}

.step-title {
  font-size: 18px;
  margin-bottom: 8px;
}

.step-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--color-gray-600);
}

.step-connector {
  width: 40px;
  height: 2px;
  background: var(--color-gray-300);
  margin-top: 44px;
  flex-shrink: 0;
}

/* ---------- Holiday Highlight (Home Page) ---------- */
.holiday-highlight {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.holiday-highlight-list {
  list-style: none;
  margin-bottom: 8px;
}
.holiday-highlight-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  font-size: 15px;
  color: var(--color-gray-700);
}
.holiday-highlight-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background: var(--color-orange);
  border-radius: 50%;
}

.holiday-highlight-visual {
  display: flex;
  gap: 20px;
}

.holiday-visual-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-200);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  flex: 1;
  transition: all var(--transition);
}
.holiday-visual-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.holiday-visual-icon {
  margin-bottom: 16px;
}

.holiday-visual-stat {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 700;
  color: var(--color-charcoal);
  margin-bottom: 4px;
}

.holiday-visual-label {
  font-size: 14px;
  color: var(--color-gray-600);
}

/* ---------- CTA Section ---------- */
.cta-section {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  padding: 20px 0;
}

.cta-title {
  font-family: var(--font-heading);
  font-size: 36px;
  margin-bottom: 16px;
}

.cta-text {
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-gray-600);
  margin-bottom: 32px;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---------- Join Our Team ---------- */
.join-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.join-text {
  font-size: 16px;
  margin-bottom: 24px;
  line-height: 1.8;
}

.join-subtitle {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 16px;
}

.join-requirements {
  list-style: none;
}
.join-requirements li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 10px;
  font-size: 15px;
}
.join-requirements li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 8px;
  background: var(--color-orange);
  border-radius: 50%;
}

.join-card {
  background: var(--color-charcoal);
  color: white;
  padding: 48px;
  border-radius: var(--radius-xl);
  text-align: center;
}
.join-card h3 {
  color: white;
  font-size: 24px;
  margin-bottom: 12px;
}
.join-card p {
  color: var(--color-gray-400);
  margin-bottom: 24px;
  font-size: 15px;
}
.join-card .btn { font-size: 14px; }

/* ---------- Footer ---------- */
.footer {
  background: var(--color-charcoal);
  color: var(--color-gray-400);
  padding: 80px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-logo {
  height: 60px;
  width: auto;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
}

.footer-tagline {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 15px;
  color: var(--color-gray-400);
  margin-bottom: 8px;
}

.footer-location {
  font-size: 14px;
}

.footer-grid h4 {
  color: white;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 20px;
}

.footer-links a,
.footer-programs a,
.footer-contact a {
  display: block;
  color: var(--color-gray-400);
  font-size: 14px;
  margin-bottom: 10px;
  transition: color var(--transition-fast);
}
.footer-links a:hover,
.footer-programs a:hover,
.footer-contact a:hover {
  color: var(--color-orange-light);
}

.footer-btn { margin-top: 16px; }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 24px;
  text-align: center;
  font-size: 13px;
}

/* ---------- Modal ---------- */
.modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition);
}
.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 40px;
  max-width: 640px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  transform: translateY(20px);
  transition: transform var(--transition);
  box-shadow: var(--shadow-xl);
}
.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border: none;
  background: var(--color-gray-100);
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-600);
  transition: all var(--transition-fast);
}
.modal-close:hover {
  background: var(--color-gray-200);
  color: var(--color-charcoal);
}

.modal-header {
  margin-bottom: 28px;
}
.modal-header h2 {
  font-size: 28px;
  margin-bottom: 8px;
}
.modal-subtitle {
  color: var(--color-gray-600);
  font-size: 15px;
}

/* ---------- Form Elements ---------- */
.booking-form { display: flex; flex-direction: column; gap: 16px; }

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--color-charcoal);
}

.required { color: var(--color-orange); }

.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 14px;
  padding: 10px 14px;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-sm);
  background: var(--color-white);
  color: var(--color-charcoal);
  transition: border-color var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-orange);
  box-shadow: 0 0 0 3px var(--color-orange-lighter);
}

.form-group textarea {
  resize: vertical;
  min-height: 80px;
}

.form-error {
  background: #FEF2F2;
  color: var(--color-red);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  border: 1px solid #FECACA;
}

.form-success {
  text-align: center;
  padding: 32px 0;
}
.form-success .success-icon { margin-bottom: 16px; }
.form-success h3 {
  font-size: 22px;
  margin-bottom: 8px;
}
.form-success p {
  color: var(--color-gray-600);
  margin-bottom: 24px;
}

/* ---------- Animations ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delay for grid items */
.fade-in:nth-child(2) { transition-delay: 0.1s; }
.fade-in:nth-child(3) { transition-delay: 0.2s; }
.fade-in:nth-child(4) { transition-delay: 0.3s; }
.fade-in:nth-child(5) { transition-delay: 0.4s; }

/* Spinner */
.btn-loading {
  position: relative;
  color: transparent !important;
}
.btn-loading::after {
  content: '';
  position: absolute;
  width: 18px;
  height: 18px;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: white;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-image { max-width: 400px; }
  .join-grid { grid-template-columns: 1fr; gap: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .holiday-highlight { grid-template-columns: 1fr; gap: 40px; }
}

@media (max-width: 768px) {
  :root { --header-height: 64px; }

  .nav {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--color-cream);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 99;
  }
  .nav.open { transform: translateX(0); }

  .nav-link {
    font-size: 18px;
    padding: 12px 24px;
  }

  .hamburger { display: flex; }

  .header-actions .btn { display: none; }

  .hero { min-height: 90vh; padding-top: calc(var(--header-height) + 40px); }
  .hero-title { font-size: clamp(30px, 7vw, 48px); }

  .section { padding: 60px 0; }

  .programs-grid { grid-template-columns: 1fr; }
  .holiday-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .steps-grid { flex-direction: column; align-items: center; }
  .step-connector { width: 2px; height: 24px; margin-top: 0; }
  .holiday-highlight-visual { flex-direction: column; }
  .cta-title { font-size: 28px; }

  .form-row { grid-template-columns: 1fr; }

  .modal-content { padding: 24px; border-radius: var(--radius-lg); }
  .modal-header h2 { font-size: 22px; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; max-width: 300px; }
  .logo { height: 40px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fade-in { opacity: 1; transform: none; transition: none; }
  .hero-circle { animation: none; }
  .btn { transition: none; }
  .modal-content { transition: none; }
  .modal-overlay { transition: none; }
}