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

:root {
  --primary-color: #1e3a8a;
  --secondary-color: #f59e0b;
  --accent-color: #f8fafc;
  --text-color: #374151;
  --white: #ffffff;
  --shadow-light: rgba(0, 0, 0, 0.1);
  --shadow-medium: rgba(0, 0, 0, 0.2);
  --shadow-heavy: rgba(0, 0, 0, 0.3);
}

body {
  font-family: "Source Sans Pro", sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  overflow-x: hidden;
}

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

/* 3D Header Styles */
.header-3d {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: linear-gradient(135deg, var(--primary-color) 0%, #3b82f6 100%);
  box-shadow: 0 8px 32px var(--shadow-heavy), 0 0 0 1px rgba(255, 255, 255, 0.1),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  transform: translateZ(0);
}

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

.logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--white);
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  text-shadow: 0 2px 4px var(--shadow-medium);
}

.logo img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  box-shadow: 0 4px 8px var(--shadow-medium);
  transition: transform 0.3s ease;
}

.logo:hover img {
  transform: rotate(5deg) scale(1.05);
}

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

.nav-link {
  color: var(--white);
  text-decoration: none;
  font-weight: 500;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  transition: all 0.3s ease;
  position: relative;
  transform: translateZ(0);
}

.nav-link:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px var(--shadow-medium);
}

.nav-link.active {
  background: var(--secondary-color);
  box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

/* Hero Section */
.hero-section {
  position: relative;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-content {
  text-align: center;
  color: var(--white);
  z-index: 2;
  max-width: 800px;
  padding: 0 2rem;
}

.hero-title {
  font-family: "Inter", sans-serif;
  font-size: 4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 4px 8px var(--shadow-heavy);
  animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
  font-size: 1.5rem;
  margin-bottom: 3rem;
  opacity: 0.9;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  margin-top: 3rem;
  animation: fadeInUp 1s ease-out 0.4s both;
}

.stat-item {
  text-align: center;
  background: rgba(255, 255, 255, 0.1);
  padding: 2rem;
  border-radius: 16px;
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
}

.stat-item i {
  font-size: 2rem;
  color: var(--secondary-color);
  margin-bottom: 1rem;
}

.stat-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  opacity: 0.9;
}

/* Section Styles */
section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-header h2 {
  font-family: "Inter", sans-serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.2rem;
  color: var(--text-color);
  opacity: 0.8;
}

/* About Section */
.about-section {
  background: var(--accent-color);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-text h3 {
  font-family: "Inter", sans-serif;
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.about-text p {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.about-image img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 32px var(--shadow-light);
  clip-path: inset(0% 0% 5% 5%);
}

/* Mission Section */
.mission-section {
  background: var(--white);
}

.mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.mission-card {
  background: var(--white);
  padding: 2.5rem;
  border-radius: 16px;
  box-shadow: 0 8px 32px var(--shadow-light);
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  border: 1px solid rgba(30, 58, 138, 0.1);
}

.mission-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 16px 48px var(--shadow-medium);
}

.card-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--primary-color), #3b82f6);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  box-shadow: 0 8px 24px rgba(30, 58, 138, 0.3);
}

.card-icon i {
  font-size: 2rem;
  color: var(--white);
}

.mission-card h3 {
  font-family: "Inter", sans-serif;
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

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

.mission-image img {
  width: 100%;
  max-width: 600px;
  height: 300px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 32px var(--shadow-light);
  clip-path: inset(0% 0% 5% 5%);
}

/* Activities Section */
.activities-section {
  background: var(--accent-color);
}

.activities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.activity-item {
  background: var(--white);
  padding: 2rem;
  border-radius: 16px;
  box-shadow: 0 8px 32px var(--shadow-light);
  text-align: center;
  transition: transform 0.3s ease;
}

.activity-item:hover {
  transform: translateY(-5px);
}

.activity-icon img {
  width: 60px;
  height: 60px;
  margin-bottom: 1rem;
  clip-path: inset(0% 0% 5% 5%);
}

.activity-item h3 {
  font-family: "Inter", sans-serif;
  font-size: 1.3rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

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

.activities-image img {
  width: 100%;
  max-width: 600px;
  height: 300px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 8px 32px var(--shadow-light);
  clip-path: inset(0% 0% 5% 5%);
}

/* Subscribe Section */
.subscribe-section {
  background: var(--white);
}

.subscribe-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.subscribe-form h3,
.support-options h3 {
  font-family: "Inter", sans-serif;
  font-size: 1.8rem;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.newsletter-form {
  display: flex;
  gap: 1rem;
  margin-bottom: 1rem;
}

.newsletter-form input {
  flex: 1;
  padding: 1rem;
  border: 2px solid #e5e7eb;
  border-radius: 8px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

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

.newsletter-form button {
  padding: 1rem 2rem;
  background: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.newsletter-form button:hover {
  background: #1e40af;
}

.subscribe-note {
  color: var(--text-color);
  opacity: 0.7;
  font-size: 0.9rem;
}

.support-buttons {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.support-btn {
  padding: 1rem 2rem;
  background: var(--secondary-color);
  color: var(--white);
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.support-btn:hover {
  background: #d97706;
  transform: translateY(-2px);
}

/* Contact Section */
.contact-section {
  background: var(--accent-color);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--white);
  border-radius: 12px;
  box-shadow: 0 4px 16px var(--shadow-light);
}

.contact-item i {
  font-size: 1.5rem;
  color: var(--primary-color);
  margin-top: 0.25rem;
}

.contact-item h4 {
  font-family: "Inter", sans-serif;
  font-size: 1.2rem;
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.contact-item p {
  color: var(--text-color);
  line-height: 1.6;
}

.contact-map {
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 32px var(--shadow-light);
}

.contact-map iframe {
  border-radius: 12px;
}

/* Footer */
.footer {
  background: var(--primary-color);
  color: var(--white);
  padding: 2rem 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-family: "Inter", sans-serif;
  font-weight: 700;
  font-size: 1.2rem;
}

.footer-logo img {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.footer-info p {
  text-align: right;
  opacity: 0.8;
  margin-bottom: 0.25rem;
}

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

/* Responsive Design */
@media (max-width: 768px) {
  .nav-container {
    flex-direction: column;
    gap: 1rem;
    padding: 1rem;
  }

  .nav-menu {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }

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

  .hero-stats {
    flex-direction: column;
    gap: 1.5rem;
  }

  .about-content,
  .subscribe-content,
  .contact-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .mission-grid,
  .activities-grid {
    grid-template-columns: 1fr;
  }

  .newsletter-form {
    flex-direction: column;
  }

  .footer-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .footer-info p {
    text-align: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 15px;
  }

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

  .section-header h2 {
    font-size: 2rem;
  }

  .mission-card,
  .activity-item {
    padding: 1.5rem;
  }
}