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

body {
  font-family: "Inter", sans-serif;
  line-height: 1.6;
  color: #2c3e50;
  background-color: #ffffff;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
  color: #1a365d;
}

h2 {
  font-size: 2rem;
  color: #2d3748;
}

h3 {
  font-size: 1.5rem;
  color: #2d3748;
}

p {
  margin-bottom: 1rem;
  color: #4a5568;
}

a {
  color: #3182ce;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: #2c5aa0;
}

/* Buttons */
.btn-primary {
  background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
  color: white;
  padding: 12px 24px;
  border: none;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-block;
  text-align: center;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(65, 153, 225, 0.3);
}

.btn-secondary {
  background: transparent;
  color: #3182ce;
  padding: 12px 24px;
  border: 2px solid #3182ce;
  border-radius: 8px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-block;
  text-align: center;
}

.btn-secondary:hover {
  background: #3182ce;
  color: white;
}

.btn-donate {
  background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
  color: white;
  padding: 10px 20px;
  border-radius: 6px;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-donate:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(72, 187, 120, 0.3);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #2d3748;
  color: white;
  padding: 20px;
  z-index: 1000;
  transform: translateY(100%);
  transition: transform 0.3s ease;
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.cookie-buttons {
  display: flex;
  gap: 10px;
}

.cookie-buttons button {
  padding: 8px 16px;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: 500;
}

/* Header */
.header {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  border-bottom: 1px solid #e2e8f0;
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  height: 40px;
}

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

.nav-menu a {
  font-weight: 500;
  color: #2d3748;
  transition: color 0.3s ease;
}

.nav-menu a:hover {
  color: #3182ce;
}

.nav-menu.active {
  display: flex !important;
  flex-direction: column;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: white;
  padding: 20px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  border-radius: 0 0 10px 10px;
  animation: slideDown 0.3s ease-out;
  z-index: 1000;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.nav-menu.active li {
  margin: 10px 0;
  width: 100%;
}

.nav-menu.active a {
  display: block;
  padding: 10px 0;
  border-bottom: 1px solid #f0f0f0;
}

.nav-menu.active a:hover {
  color: #3182ce;
  background: rgba(49, 130, 206, 0.05);
  border-radius: 5px;
}

.mobile-menu-toggle {
  display: none;
  flex-direction: column;
  background: none;
  border: none;
  cursor: pointer;
  padding: 5px;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.mobile-menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

.mobile-menu-toggle span {
  width: 25px;
  height: 3px;
  background: #2d3748;
  margin: 3px 0;
  transition: all 0.3s ease;
  border-radius: 2px;
}

/* Hero Section */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-text h1 {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #1a365d 0%, #3182ce 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-text p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  color: #4a5568;
}

.hero-buttons {
  display: flex;
  gap: 1rem;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Section Headers */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.2rem;
  color: #718096;
}

/* About Section */
.about {
  padding: 80px 0;
  background: white;
}

.about-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 60px;
  align-items: start;
}

.about-text h3 {
  color: #3182ce;
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.about-text h3:first-child {
  margin-top: 0;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.stat {
  text-align: center;
  padding: 2rem;
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.stat h4 {
  font-size: 2.5rem;
  color: #3182ce;
  margin-bottom: 0.5rem;
}

.stat p {
  color: #718096;
  font-weight: 500;
  margin: 0;
}

/* Programs Section */
.programs {
  padding: 80px 0;
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

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

.program-card {
  background: white;
  border-radius: 12px;
  padding: 2rem;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.program-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

.program-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

.program-card h3 {
  color: #3182ce;
  margin-bottom: 1rem;
}

.program-card ul {
  list-style: none;
  margin-top: 1.5rem;
}

.program-card li {
  padding: 0.5rem 0;
  color: #4a5568;
  position: relative;
  padding-left: 1.5rem;
}

.program-card li:before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #48bb78;
  font-weight: bold;
}

/* Impact Section */
.impact {
  padding: 80px 0;
  background: white;
}

.impact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.impact-story img {
  width: 100%;
  height: 300px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 2rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 2rem;
}

.metric {
  text-align: center;
  padding: 1.5rem;
  background: linear-gradient(135deg, #4299e1 0%, #3182ce 100%);
  color: white;
  border-radius: 12px;
}

.metric-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.metric-label {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* Volunteers Section */
.volunteers {
  padding: 80px 0;
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.volunteers-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.volunteer-roles {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.role {
  padding: 1.5rem;
  background: white;
  border-radius: 8px;
  border-left: 4px solid #3182ce;
}

.role h4 {
  color: #3182ce;
  margin-bottom: 0.5rem;
}

.volunteer-form {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.volunteer-form input,
.volunteer-form select,
.volunteer-form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 1rem;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  font-family: inherit;
  transition: border-color 0.3s ease;
}

.volunteer-form input:focus,
.volunteer-form select:focus,
.volunteer-form textarea:focus {
  outline: none;
  border-color: #3182ce;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  font-size: 0.9rem;
  line-height: 1.4;
}

.checkbox-label input[type="checkbox"] {
  width: auto;
  margin: 0;
  margin-top: 2px;
}

/* Testimonials Section */
.testimonials {
  padding: 80px 0;
  background: white;
}

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

.testimonial {
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
  padding: 2rem;
  border-radius: 12px;
  text-align: center;
  border: 1px solid #e2e8f0;
}

.testimonial img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin-bottom: 1.5rem;
  object-fit: cover;
}

.testimonial blockquote {
  font-style: italic;
  margin-bottom: 1.5rem;
  color: #4a5568;
  font-size: 1.1rem;
  line-height: 1.6;
}

.testimonial cite {
  font-weight: 600;
  color: #3182ce;
  font-style: normal;
}

/* FAQ Section */
.faq {
  padding: 80px 0;
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: white;
  border-radius: 8px;
  margin-bottom: 1rem;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.faq-question {
  width: 100%;
  padding: 1.5rem;
  background: none;
  border: none;
  text-align: left;
  font-size: 1.1rem;
  font-weight: 600;
  color: #2d3748;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background-color 0.3s ease;
}

.faq-question:hover {
  background: #f7fafc;
}

.faq-icon {
  font-size: 1.5rem;
  color: #3182ce;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  padding: 0 1.5rem;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.active .faq-answer {
  padding: 0 1.5rem 1.5rem;
  max-height: 200px;
}

/* Donation Section */
.donation {
  padding: 80px 0;
  background: linear-gradient(135deg, #48bb78 0%, #38a169 100%);
  color: white;
}

.donation-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.donation h2 {
  color: white;
}

.donation-impact {
  margin-top: 2rem;
}

.impact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 8px;
}

.amount {
  font-size: 1.5rem;
  font-weight: 700;
  color: #f0fff4;
}

.description {
  color: rgba(255, 255, 255, 0.9);
}

.donation-form {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  color: #2d3748;
}

.donation-amounts {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.amount-btn {
  padding: 12px;
  border: 2px solid #e2e8f0;
  background: white;
  border-radius: 8px;
  cursor: pointer;
  font-weight: 500;
  transition: all 0.3s ease;
}

.amount-btn:hover,
.amount-btn.active {
  border-color: #3182ce;
  background: #3182ce;
  color: white;
}

.donation-form input {
  width: 100%;
  padding: 12px;
  margin-bottom: 1rem;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  font-family: inherit;
}

.donation-note {
  font-size: 0.9rem;
  color: #718096;
  text-align: center;
  margin-top: 1rem;
}

/* Contact Section */
.contact {
  padding: 80px 0;
  background: white;
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-item {
  margin-bottom: 1.5rem;
  padding: 1rem;
  background: #f7fafc;
  border-radius: 8px;
  border-left: 4px solid #3182ce;
}

.contact-item strong {
  color: #3182ce;
  display: block;
  margin-bottom: 0.5rem;
}

.contact-form {
  background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid #e2e8f0;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px;
  margin-bottom: 1rem;
  border: 2px solid #e2e8f0;
  border-radius: 8px;
  font-family: inherit;
  transition: border-color 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: #3182ce;
}

/* Footer */
.footer {
  background: #2d3748;
  color: white;
  padding: 60px 0 20px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-section h4 {
  color: #4299e1;
  margin-bottom: 1rem;
}

.footer-section ul {
  list-style: none;
}

.footer-section li {
  margin-bottom: 0.5rem;
}

.footer-section a {
  color: #cbd5e0;
  transition: color 0.3s ease;
}

.footer-section a:hover {
  color: #4299e1;
}

.footer-logo {
  height: 40px;
  margin-bottom: 1rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-links a {
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.social-links a:hover {
  transform: scale(1.2);
}

.footer-bottom {
  border-top: 1px solid #4a5568;
  padding-top: 2rem;
  text-align: center;
  color: #a0aec0;
}

/* Responsive Design */
@media (max-width: 768px) {
  .container {
    padding: 0 15px;
  }

  .nav-menu {
    display: none;
  }

  .mobile-menu-toggle {
    display: flex;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-text h1 {
    font-size: 2rem;
  }

  .hero-buttons {
    justify-content: center;
    flex-wrap: wrap;
  }

  .about-content,
  .impact-content,
  .volunteers-content,
  .donation-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-stats {
    grid-template-columns: 1fr;
  }

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

  .metrics-grid,
  .volunteer-roles {
    grid-template-columns: 1fr;
  }

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

  .footer-content {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .donation-amounts {
    grid-template-columns: 1fr 1fr;
  }

  .cookie-content {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero-text h1 {
    font-size: 1.8rem;
  }

  .section-header h2 {
    font-size: 1.8rem;
  }

  .footer-content {
    grid-template-columns: 1fr;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
  }

  .donation-amounts {
    grid-template-columns: 1fr;
  }
}

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

.fade-in-up {
  animation: fadeInUp 0.6s ease-out;
}

/* Smooth scrolling */
html {
  scroll-behavior: smooth;
}

/* Focus styles for accessibility */
button:focus,
input:focus,
textarea:focus,
select:focus,
a:focus {
  outline: 2px solid #4299e1;
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .header,
  .cookie-banner,
  .donation,
  .footer {
    display: none;
  }

  body {
    font-size: 12pt;
    line-height: 1.4;
  }

  .hero,
  .about,
  .programs,
  .impact,
  .volunteers,
  .testimonials,
  .faq,
  .contact {
    page-break-inside: avoid;
    padding: 20px 0;
  }
}