:root {
  --bg-cream: #F7F7F2;
  --card-bg: #FFFFFF;
  --blue-primary: #0D47A1;
  --blue-hover: #1565C0;
  --blue-light: #E3F2FD;
  --accent-bright: #82EC37;
  --text-dark: #111111;
  --text-muted: #666666;
  --radius-lg: 24px;
  --radius-md: 16px;
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background-color: var(--bg-cream);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}


.navbar {
  padding: 1.5rem 0;
  background: rgba(247, 247, 242, 0.85);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.brand-logo {
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text-dark);
  text-decoration: none;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  text-decoration: none;
  color: var(--text-dark);
  font-weight: 600;
  opacity: 0.8;
  transition: var(--transition-smooth);
}

.nav-links a:hover,
.nav-links a.active {
  opacity: 1;
  color: var(--blue-primary);
}

.btn-pledge {
  background: var(--blue-primary);
  color: #FFF;
  padding: 0.7rem 1.4rem;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  transition: var(--transition-smooth);
}

.btn-pledge:hover {
  background: var(--blue-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(13, 71, 161, 0.25);
}


.work-hero {
  position: relative;
  padding: 5rem 0 3rem;
  text-align: center;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.badge-animated {
  background: var(--blue-light);
  color: var(--blue-primary);
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
  font-weight: 700;
  font-size: 0.85rem;
  margin-bottom: 1.5rem;
  animation: float 3s ease-in-out infinite;
}

.hero-title {
  font-size: 3.2rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 800px;
  line-height: 1.15;
  margin-bottom: 1rem;
}

.text-glow {
  color: var(--blue-primary);
  position: relative;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 3rem;
}


.hero-ribbon {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  background: #FFFFFF;
  padding: 1.5rem 3rem;
  border-radius: 20px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.06);
  transform: translateY(0);
  transition: var(--transition-smooth);
}

.hero-ribbon:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.1);
}

.ribbon-item {
  display: flex;
  align-items: baseline;
  gap: 0.2rem;
  text-align: left;
}

.ribbon-item h3 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--blue-primary);
}

.ribbon-item span {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--blue-primary);
}

.ribbon-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-left: 0.5rem;
}

.ribbon-divider {
  width: 1px;
  height: 40px;
  background: rgba(0, 0, 0, 0.1);
}


.hero-bg-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(13, 71, 161, 0.08) 0%, rgba(247, 247, 242, 0) 70%);
  z-index: 1;
  pointer-events: none;
}


.filter-section {
  margin: 1.5rem auto 2.5rem;
  width: 100%;
}

.filter-bar {
  display: flex;
  gap: 0.5rem;
  background: rgba(0, 0, 0, 0.05);
  padding: 0.5rem;
  border-radius: 100px;
  
  
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch; 
  
  
  scrollbar-width: none; 
  -ms-overflow-style: none;  
}


.filter-bar::-webkit-scrollbar {
  display: none;
}

.filter-btn {
  border: none;
  background: transparent;
  padding: 0.65rem 1.25rem;
  border-radius: 100px;
  font-family: inherit;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: var(--transition-smooth);
  
  
  flex-shrink: 0;
  white-space: nowrap;
}

.filter-btn.active, 
.filter-btn:hover {
  background: #FFFFFF;
  color: var(--blue-primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}


.initiatives-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 6rem;
}

.init-card {
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: var(--transition-smooth);
  opacity: 0;
  transform: translateY(30px);
}

.init-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.init-card:hover {
  transform: translateY(-10px) scale(1.01);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

.card-media {
  position: relative;
  height: 180px;
  overflow: hidden;
}

.card-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  padding: 0.3rem 0.8rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--text-dark);
  z-index: 2;
}

.card-img-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: var(--transition-smooth);
}

.init-card:hover .card-img-placeholder {
  transform: scale(1.08);
}

.card-bg-icon {
  font-size: 5rem;
  color: rgba(255, 255, 255, 0.25);
}


.green-gradient { background: linear-gradient(135deg, #11998e, #38ef7d); }
.blue-gradient  { background: linear-gradient(135deg, #0D47A1, #42A5F5); }
.purple-gradient{ background: linear-gradient(135deg, #8E2DE2, #4A00E0); }
.orange-gradient{ background: linear-gradient(135deg, #FF8008, #FFC837); }
.pink-gradient  { background: linear-gradient(135deg, #f1116e, #f09ecb); }

.card-body {
  padding: 1.75rem;
}

.card-body h3 {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}

.card-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}


.progress-box {
  margin-bottom: 1.5rem;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.progress-bar-bg {
  width: 100%;
  height: 8px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: 100px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  width: 0;
  background: var(--blue-primary);
  border-radius: 100px;
  transition: width 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.card-link {
  color: var(--blue-primary);
  text-decoration: none;
  font-weight: 800;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition-smooth);
}

.card-link:hover {
  gap: 0.7rem;
}


.timeline-section {
  padding: 5rem 0;
  background: #FFFFFF;
}

.section-title {
  margin-bottom: 4rem;
}

.section-title h2 {
  font-size: 2.2rem;
  font-weight: 800;
}

.text-center { text-align: center; }

.timeline-wrapper {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.timeline-line {
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(0, 0, 0, 0.08);
}

.timeline-item {
  position: relative;
  padding-left: 60px;
  margin-bottom: 3rem;
  opacity: 0;
  transform: translateX(-20px);
  transition: var(--transition-smooth);
}

.timeline-item.visible {
  opacity: 1;
  transform: translateX(0);
}

.timeline-dot {
  position: absolute;
  left: 0;
  top: 0;
  width: 42px;
  height: 42px;
  background: var(--blue-light);
  color: var(--blue-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  border: 3px solid #FFFFFF;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
}

.timeline-content {
  background: var(--bg-cream);
  padding: 1.5rem;
  border-radius: var(--radius-md);
}

.timeline-date {
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--blue-primary);
  text-transform: uppercase;
}

.timeline-content h4 {
  font-size: 1.1rem;
  font-weight: 800;
  margin: 0.2rem 0 0.4rem;
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
}


.cta-banner {
  margin: 6rem auto;
}

.cta-card {
  background: var(--blue-primary);
  color: #FFFFFF;
  border-radius: 32px;
  padding: 4rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-card h2 {
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 0.8rem;
}

.cta-card p {
  opacity: 0.85;
  max-width: 500px;
  margin: 0 auto 2rem;
}

.btn-glow {
  background: var(--accent-bright);
  color: var(--text-dark);
  padding: 1rem 2rem;
  border-radius: 14px;
  text-decoration: none;
  font-weight: 800;
  display: inline-block;
  transition: var(--transition-smooth);
  box-shadow: 0 10px 25px rgba(130, 236, 55, 0.3);
}

.btn-glow:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(130, 236, 55, 0.4);
}


@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}


@media (max-width: 768px) {
  .hero-title { font-size: 2.2rem; }
  .hero-ribbon { flex-direction: column; gap: 1rem; padding: 1.5rem; }
  .ribbon-divider { width: 100%; height: 1px; }
}