/* Reset and Base Styles */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-primary: #1e3a8a;
  --color-secondary: #ea580c;
  --color-accent: #fbbf24;
  --color-background: #ffffff;
  --color-surface: #f8fafc;
  --color-text: #1e293b;
  --color-text-light: #64748b;
  --color-border: #e2e8f0;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --radius: 0.5rem;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  line-height: 1.6;
  background-color: var(--color-background);
}

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

/* Navigation */
.nav {
  background-color: var(--color-background);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 50px;
  width: auto;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-link {
  text-decoration: none;
  color: var(--color-text);
  font-weight: 500;
  transition: color 0.3s;
}

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

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-btn span {
  width: 24px;
  height: 3px;
  background-color: var(--color-text);
  transition: all 0.3s;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, #2563eb 100%);
  color: white;
  padding: 6rem 0;
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border-radius: var(--radius);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s;
  border: none;
  cursor: pointer;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: #dc2626;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(234, 88, 12, 0.3);
}

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

.btn-secondary:hover {
  background-color: var(--color-surface);
}

.btn-lg {
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
}

.btn-full {
  width: 100%;
}

/* Sections */
.section {
  padding: 5rem 0;
}

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

.section-accent {
  background-color: #fef3c7;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.section-description {
  font-size: 1.125rem;
  color: var(--color-text-light);
  max-width: 700px;
  margin: 0 auto 2rem;
}

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

/* Grid Layouts */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid-4 {
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Cards */
.card {
  background-color: white;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.card-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-text);
}

.card-text {
  color: var(--color-text-light);
  line-height: 1.6;
}

/* Stats */
.stat-card {
  text-align: center;
  padding: 2rem;
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.stat-label {
  color: var(--color-text-light);
  font-size: 1rem;
}

/* CTA Box */
.cta-box {
  background: linear-gradient(135deg, var(--color-primary) 0%, #2563eb 100%);
  color: white;
  padding: 4rem 2rem;
  border-radius: var(--radius);
  text-align: center;
}

.cta-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.cta-text {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.95;
}

/* Page Header */
.page-header {
  background: linear-gradient(135deg, var(--color-primary) 0%, #2563eb 100%);
  color: white;
  padding: 4rem 0;
  text-align: center;
}

.page-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.page-subtitle {
  font-size: 1.25rem;
  opacity: 0.95;
}

/* Content Grid */
.content-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
  align-items: center;
}

.content-text {
  padding: 1rem 0;
}

.text-content {
  margin-bottom: 1.5rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.content-image img {
  width: 100%;
  height: auto;
  border-radius: var(--radius);
}

.img-rounded {
  border-radius: var(--radius);
}

/* Values */
.value-card {
  text-align: center;
  padding: 2rem;
}

.value-title {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.value-text {
  color: var(--color-text-light);
}

/* Approach */
.approach-item {
  padding: 1.5rem;
}

.approach-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-text);
}

.approach-text {
  color: var(--color-text-light);
}

/* Team */
.team-card {
  text-align: center;
  background-color: white;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.team-photo {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 1rem;
}

.team-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.team-role {
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 1rem;
}

.team-bio {
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* Programs */
.program-section {
  margin-bottom: 3rem;
}

.program-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.program-icon {
  font-size: 3rem;
}

.program-title {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-text);
}

.program-intro {
  font-size: 1.125rem;
  color: var(--color-text-light);
  margin-bottom: 2rem;
}

.program-feature {
  padding: 1.5rem;
  background-color: white;
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.feature-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-primary);
}

.feature-text {
  color: var(--color-text-light);
}

/* Donations */
.donation-card {
  background-color: white;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  text-align: center;
  position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
}

.donation-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.donation-card.featured {
  border: 2px solid var(--color-primary);
}

.donation-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-secondary);
  color: white;
  padding: 0.25rem 1rem;
  border-radius: 1rem;
  font-size: 0.875rem;
  font-weight: 600;
}

.donation-amount {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 1rem;
}

.donation-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.donation-text {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.donation-form {
  display: flex;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.donation-input {
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  width: 200px;
}

.text-muted {
  color: var(--color-text-light);
  margin-bottom: 1rem;
}

/* Volunteer */
.volunteer-card {
  background-color: white;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.volunteer-title {
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.volunteer-text {
  color: var(--color-text-light);
  margin-bottom: 1.5rem;
}

.volunteer-list {
  list-style: none;
  margin-bottom: 1.5rem;
}

.volunteer-list li {
  padding: 0.5rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: var(--color-text-light);
}

.volunteer-list li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: bold;
}

/* Help Cards */
.help-card {
  text-align: center;
  padding: 2rem;
}

.help-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.help-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.help-text {
  color: var(--color-text-light);
}

/* Impact Stats */
.impact-stat {
  text-align: center;
}

.impact-number {
  font-size: 3rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.impact-label {
  color: var(--color-text);
  font-size: 1rem;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 3rem;
}

.contact-info {
  padding: 1rem 0;
}

.contact-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-icon {
  font-size: 2rem;
}

.contact-label {
  font-weight: 600;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}

.contact-value {
  color: var(--color-text-light);
}

/* Forms */
.contact-form-container {
  background-color: white;
  padding: 2rem;
  border-radius: var(--radius);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.form-label {
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.form-input {
  padding: 0.75rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: var(--font-sans);
  transition: border-color 0.3s;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
}

/* FAQ */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: white;
  padding: 2rem;
  border-radius: var(--radius);
  margin-bottom: 1rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.faq-question {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.faq-answer {
  color: var(--color-text-light);
  line-height: 1.8;
}

/* Footer */
.footer {
  background-color: var(--color-text);
  color: white;
  padding: 3rem 0 1rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-title {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-text {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.6;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s;
}

.footer-links a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

/* Responsive Design */
@media (max-width: 768px) {
  .mobile-menu-btn {
    display: flex;
  }

  .nav-menu {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: white;
    flex-direction: column;
    padding: 1rem;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    display: none;
  }

  .nav-menu.active {
    display: flex;
  }

  .hero-title {
    font-size: 2rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .page-title {
    font-size: 2rem;
  }

  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}