@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;600;800&family=Roboto+Slab:wght@700;800;900&display=swap');

:root {
  --primary-color: #3B82F6;
  --secondary-color: #10B981;
  --bg-light: #F1F5F9;
  --bg-dark: #0F172A;
  --text-main: #1E293B;
  --text-light: #64748B;
  --white: #FCFCFC;
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  color: var(--text-main);
  background-color: var(--bg-light);
  line-height: 1.6;
}

h1, h2, h3, h4 {
  font-family: 'Roboto Slab', serif;
  font-weight: 800;
  line-height: 1.2;
}

/* Navbar */
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 5%;
  background-color: rgba(252, 252, 252, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.logo {
  font-family: 'Roboto Slab', serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary-color);
  text-decoration: none;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-logo {
  height: 40px;
  width: auto;
  border-radius: 50%;
  object-fit: cover;
}

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

.nav-links a {
  text-decoration: none;
  color: var(--text-main);
  font-weight: 600;
  transition: var(--transition);
  position: relative;
}

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

.nav-links a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background-color: var(--primary-color);
  transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.donate-btn {
  background-color: var(--secondary-color);
  color: var(--white) !important;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.donate-btn:hover {
  background-color: #059669;
  transform: translateY(-2px);
}

.hamburger {
  display: none;
  cursor: pointer;
  font-size: 1.5rem;
}

/* Hero Section */
.hero {
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 4rem 5%;
  background: var(--bg-dark);
  color: var(--white);
}

.hero h1 {
  font-size: 4rem;
  margin-bottom: 1.5rem;
  max-width: 800px;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.hero p {
  font-size: 1.25rem;
  max-width: 600px;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards;
}

.btn-group {
  display: flex;
  gap: 1rem;
  opacity: 0;
  animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s forwards;
}

.btn {
  display: inline-block;
  padding: 1rem 2rem;
  border-radius: var(--border-radius);
  font-weight: 800;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: var(--transition);
  border: none;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--secondary-color);
  color: var(--white);
}

.btn-primary:hover {
  background-color: #059669;
  transform: translateY(-3px);
  box-shadow: 0 12px 20px -5px rgba(16, 185, 129, 0.4);
}

.btn-outline {
  background-color: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}

.btn-outline:hover {
  background-color: var(--white);
  color: var(--primary-color);
  transform: translateY(-2px);
}

/* Sections */
.section {
  padding: 6rem 5%;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 3rem;
  color: var(--primary-color);
}

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

/* Text Content */
.content-wrapper {
  max-width: 800px;
  margin: 0 auto;
  font-size: 1.2rem;
  background: var(--white);
  padding: 3rem;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05);
}

.content-wrapper p {
  margin-bottom: 1.5rem;
}

/* Pillars / Grid */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
  align-items: start;
}

.card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 12px;
  border: 1px solid rgba(0, 0, 0, 0.05);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  border-color: rgba(59, 130, 246, 0.3);
}

.card h3 {
  margin-bottom: 1rem;
  color: var(--primary-color);
}

/* Pillar Card Details */
.pillar-card {
  cursor: pointer;
}

.pillar-card summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.pillar-card summary::after {
  content: '+';
  font-size: 2rem;
  line-height: 1;
  color: var(--secondary-color);
  transition: transform 0.3s;
}

.pillar-card[open] summary::after {
  content: '-';
  transform: rotate(180deg);
}

.pillar-card h3 {
  margin-bottom: 0;
}

.pillar-content {
  margin-top: 1.5rem;
  border-top: 1px solid #E2E8F0;
  padding-top: 1.5rem;
}

.pillar-content p {
  margin-bottom: 1rem;
}

.pillar-content p:last-child {
  margin-bottom: 0;
}

/* CTA Section */
.cta-section {
  text-align: center;
  padding: 6rem 5%;
  background-color: var(--primary-color);
  color: var(--white);
}

.cta-section h2 {
  font-size: 3rem;
  margin-bottom: 2rem;
}

/* Footer */
footer {
  background-color: var(--bg-dark);
  color: var(--white);
  text-align: center;
  padding: 3rem 5%;
}

.placeholder-img {
  width: 100%;
  height: 300px;
  background-color: #E2E8F0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-weight: 600;
  border-radius: var(--border-radius);
  margin-bottom: 2rem;
}

/* Forms */
.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 1rem;
  border: 1px solid #CBD5E1;
  border-radius: var(--border-radius);
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1rem;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(0, 68, 179, 0.1);
}

/* Lists */
.policy-list {
  list-style: none;
}

.policy-list li {
  margin-bottom: 1rem;
  padding-left: 2rem;
  position: relative;
  font-size: 1.1rem;
}

.policy-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--secondary-color);
  font-weight: 800;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--white);
    padding: 2rem 0;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
  }
  
  .nav-links.active {
    display: flex;
  }

  .hamburger {
    display: block;
  }

  .hero h1 {
    font-size: 2.5rem;
  }
}

/* Details Expander */
.custom-details {
  background: var(--white);
  border-radius: var(--border-radius);
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  margin-top: 2rem;
  overflow: hidden;
}

.custom-details summary {
  font-family: 'Roboto Slab', serif;
  font-weight: 800;
  font-size: 1.5rem;
  color: var(--primary-color);
  padding: 1.5rem 2rem;
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid #E2E8F0;
}

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

.custom-details summary::after {
  content: '+';
  font-size: 2rem;
  line-height: 1;
  color: var(--secondary-color);
  transition: transform 0.3s;
}

.custom-details[open] summary::after {
  content: '-';
  transform: rotate(180deg);
}

.details-content {
  padding: 2rem;
}

.details-content p {
  margin-bottom: 1.5rem;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}