/* Components Styling */

/* Sticky Glassmorphism Header */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: var(--z-navbar);
  padding-block: var(--space-md);
  transition: var(--transition-normal);
  background: transparent;
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(11, 17, 32, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  box-shadow: var(--shadow-glass);
  padding-block: var(--space-sm);
}

.navbar-brand h2 {
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.brand-logo {
  height: 180px;
  width: auto;
  object-fit: contain;
  transition: var(--transition-fast);
}

.footer-logo {
  height: 240px;
  width: auto;
  object-fit: contain;
  margin-bottom: var(--space-sm);
}

.navbar-brand:hover .brand-logo {
  transform: scale(1.05);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-links a {
  color: var(--text-secondary);
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.nav-links a:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.05);
}

.nav-links a.active {
  color: var(--primary);
  background: rgba(10, 151, 217, 0.1);
}

/* Lang Toggle Button */
.lang-toggle {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
  padding: 0.4rem 1.2rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-weight: 700;
  font-size: 0.85rem;
  transition: var(--transition-fast);
}

.lang-toggle:hover {
  background: var(--primary);
  border-color: var(--primary);
  transform: scale(1.05);
}

/* Mobile Navigation Hamburger Menu */
.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  flex-direction: column;
  gap: 6px;
  width: 30px;
  height: 24px;
  justify-content: center;
  z-index: 1001;
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition-fast);
}

/* Hamburger active animation */
.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

@media (max-width: 900px) {
  .mobile-menu-btn {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    inset-inline-end: -100%; /* logic relative positioning right/left */
    width: 300px;
    height: 100vh;
    background: rgba(6, 10, 20, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border-inline-start: 1px solid var(--border-glass);
    flex-direction: column;
    justify-content: center;
    padding: var(--space-3xl) var(--space-xl);
    gap: var(--space-lg);
    transition: var(--transition-normal);
    z-index: var(--z-mobile-menu);
  }
  
  .nav-links.active {
    inset-inline-end: 0;
  }
  
  .nav-menu {
    gap: var(--space-md);
  }
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: var(--space-3xl);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: 0;
  transform: scale(1.05);
  transition: transform 0.1s ease-out;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(11, 17, 32, 0.95) 20%, 
    rgba(6, 10, 20, 0.8) 50%, 
    rgba(10, 151, 217, 0.25) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-content h1 {
  margin-bottom: var(--space-md);
}

.hero-content p {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-bottom: var(--space-2xl);
  max-width: 680px;
}

.hero-ctas {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Floating SDG Orbs */
.hero-orb {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(80px);
  opacity: 0.25;
  z-index: 1;
  pointer-events: none;
}

.hero-orb-1 {
  width: 400px;
  height: 400px;
  background: var(--primary);
  top: -100px;
  inset-inline-end: -100px;
  animation: floatOrb 12s infinite alternate ease-in-out;
}

.hero-orb-2 {
  width: 300px;
  height: 300px;
  background: var(--secondary);
  bottom: -50px;
  inset-inline-start: -50px;
  animation: floatOrb 8s infinite alternate-reverse ease-in-out;
}

.hero-orb-3 {
  width: 250px;
  height: 250px;
  background: var(--accent);
  top: 50%;
  inset-inline-end: 30%;
  animation: floatOrb 10s infinite alternate ease-in-out 2s;
}

@keyframes floatOrb {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-30px) scale(1.15); }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.85rem 2rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: #fff;
  box-shadow: var(--shadow-glow-primary);
}

.btn-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark), #034D75);
  transform: translateY(-3px);
  box-shadow: 0 10px 25px rgba(10, 151, 217, 0.4);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border-glass);
  color: var(--text-primary);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--border-glass-hover);
  transform: translateY(-3px);
}

/* About Section & Stats */
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-2xl);
  align-items: center;
}

.about-text h3 {
  font-size: 1.75rem;
  margin-bottom: var(--space-md);
  color: var(--primary);
}

.about-text p {
  font-size: 1.05rem;
  margin-bottom: var(--space-lg);
}

.about-vision-mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

@media (max-width: 600px) {
  .about-vision-mission {
    grid-template-columns: 1fr;
  }
}

.glass-card {
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: var(--transition-normal);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glass);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: var(--space-sm);
  color: var(--accent);
}

.glass-card h4 {
  margin-bottom: var(--space-xs);
  font-size: 1.2rem;
}

.glass-card p {
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Counter Stats Card Layout */
.stats-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
}

.stat-card {
  background: linear-gradient(135deg, rgba(255,255,255,0.03), rgba(255,255,255,0.01));
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  text-align: center;
  transition: var(--transition-normal);
}

.stat-card:hover {
  border-color: var(--primary);
  transform: scale(1.03);
}

.stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--primary);
  display: block;
  margin-bottom: var(--space-xs);
  font-family: var(--font-en);
}

.stat-label {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 600;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

/* SDGs Interactive Grid */
.sdg-grid-container {
  margin-top: var(--space-xl);
}

.sdg-card {
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  min-height: 160px;
}

.sdg-card::before {
  content: '';
  position: absolute;
  top: 0;
  inset-inline: 0;
  height: 4px;
  background-color: var(--sdg-color);
  transition: var(--transition-fast);
}

.sdg-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--sdg-color);
  transform: translateY(-6px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4), 0 0 20px rgba(var(--sdg-color-rgb), 0.15);
}

.sdg-card:hover::before {
  height: 6px;
}

.sdg-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-sm);
}

.sdg-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--sdg-color);
  opacity: 0.9;
  font-family: var(--font-en);
}

.sdg-icon-mini {
  width: 32px;
  height: 32px;
  background-color: var(--sdg-color);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
}

.sdg-name {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: var(--space-xs);
  color: var(--text-primary);
}

.sdg-desc {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Partners Logos */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.partner-logo {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  height: 100px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
  transition: var(--transition-normal);
  filter: grayscale(100%) opacity(0.5);
  cursor: pointer;
}

.partner-logo:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--primary);
  filter: grayscale(0%) opacity(1);
  transform: scale(1.05);
  box-shadow: 0 4px 20px rgba(10, 151, 217, 0.15);
}

.partner-logo svg, .partner-logo img {
  max-height: 50px;
  width: auto;
  fill: var(--text-secondary);
  transition: var(--transition-fast);
}

.partner-logo:hover svg {
  fill: var(--text-primary);
}

/* Contact Us Section */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: var(--space-2xl);
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-item {
  display: flex;
  gap: var(--space-md);
  align-items: flex-start;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background: rgba(10, 151, 217, 0.1);
  border: 1px solid rgba(10, 151, 217, 0.2);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  box-shadow: 0 0 15px rgba(10, 151, 217, 0.1);
  transition: var(--transition-fast);
}

.contact-icon-link {
  display: inline-block;
  transition: var(--transition-fast);
}

.contact-icon-link:hover .contact-icon {
  transform: scale(1.1);
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
  box-shadow: 0 0 20px rgba(10, 151, 217, 0.4);
}

.contact-detail h4 {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.contact-detail p, .contact-detail a {
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-detail a:hover {
  color: var(--primary);
}

.social-links {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.social-icon {
  width: 44px;
  height: 44px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  font-size: 1.15rem;
  transition: var(--transition-fast);
}

.social-icon.instagram:hover {
  background: radial-gradient(circle at 30% 107%, #fdf497 0%, #fdf497 5%, #fd5949 45%,#d6249f 60%,#285AEB 90%);
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(214, 36, 159, 0.4);
}

.social-icon.whatsapp:hover {
  background: #25D366;
  color: #fff;
  border-color: transparent;
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
}

/* Contact Form Details */
.contact-form-card {
  padding: var(--space-xl);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.form-input:focus {
  border-color: var(--primary);
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 10px rgba(10, 151, 217, 0.15);
}

textarea.form-input {
  min-height: 120px;
  resize: vertical;
}

/* Map Embed Glass Frame */
.map-container {
  margin-top: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 250px;
  border: 1px solid var(--border-glass);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(100%) invert(90%) contrast(90%);
}

/* Footer Section with SDG Color Strip */
.sdg-color-strip {
  height: 6px;
  background: linear-gradient(to right,
    var(--sdg-1) 5.88%,
    var(--sdg-2) 11.76%,
    var(--sdg-3) 17.64%,
    var(--sdg-4) 23.52%,
    var(--sdg-5) 29.4%,
    var(--sdg-6) 35.28%,
    var(--sdg-7) 41.16%,
    var(--sdg-8) 47.04%,
    var(--sdg-9) 52.92%,
    var(--sdg-10) 58.8%,
    var(--sdg-11) 64.68%,
    var(--sdg-12) 70.56%,
    var(--sdg-13) 76.44%,
    var(--sdg-14) 82.32%,
    var(--sdg-15) 88.2%,
    var(--sdg-16) 94.08%,
    var(--sdg-17) 100%
  );
  width: 100%;
}

.footer {
  background: var(--bg-darker);
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-lg);
  border-top: 1px solid rgba(255, 255, 255, 0.02);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.footer-brand h3 {
  font-size: 1.3rem;
  margin-bottom: var(--space-sm);
}

.footer-brand p {
  font-size: 0.95rem;
  line-height: 1.6;
}

.footer-col h4 {
  font-size: 1.1rem;
  margin-bottom: var(--space-md);
  position: relative;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -6px;
  inset-inline-start: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary);
}

.footer-links-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer-links-list a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.footer-links-list a:hover {
  color: var(--primary);
  padding-inline-start: 4px;
}

.footer-bottom {
  border-top: 1px solid var(--border-glass);
  padding-top: var(--space-lg);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.sdg-support-tag {
  font-size: 0.85rem;
  color: var(--text-primary);
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: var(--space-xs);
}

.sdg-wheel-small {
  width: 20px;
  height: 20px;
  background: conic-gradient(
    var(--sdg-1) 0deg 21deg,
    var(--sdg-2) 21deg 42deg,
    var(--sdg-3) 42deg 63deg,
    var(--sdg-4) 63deg 84deg,
    var(--sdg-5) 84deg 105deg,
    var(--sdg-6) 105deg 126deg,
    var(--sdg-7) 126deg 147deg,
    var(--sdg-8) 147deg 168deg,
    var(--sdg-9) 168deg 189deg,
    var(--sdg-10) 189deg 210deg,
    var(--sdg-11) 210deg 231deg,
    var(--sdg-12) 231deg 252deg,
    var(--sdg-13) 252deg 273deg,
    var(--sdg-14) 273deg 294deg,
    var(--sdg-15) 294deg 315deg,
    var(--sdg-16) 315deg 336deg,
    var(--sdg-17) 336deg 360deg
  );
  border-radius: var(--radius-full);
}

/* --- Website Upgrades CSS Extensions --- */

/* Modals System */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background-color: rgba(6, 10, 20, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 2000;
  display: flex;
  justify-content: center;
  align-items: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  max-width: 650px;
  width: 90%;
  max-height: 85vh;
  overflow-y: auto;
  background: var(--bg-darker);
  border: 1px solid var(--border-glass-hover);
  padding: var(--space-xl);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass), 0 0 30px rgba(10, 151, 217, 0.15);
  position: relative;
  transform: scale(0.9) translateY(20px);
  transition: transform var(--transition-normal);
}

.modal-backdrop.active .modal-card {
  transform: scale(1) translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: var(--space-md);
  inset-inline-end: var(--space-md);
  background: transparent;
  border: none;
  color: var(--text-secondary);
  font-size: 1.15rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition-fast);
  padding: 0.25rem 0.5rem;
}

.modal-close-btn:hover {
  color: var(--sdg-1);
  transform: scale(1.1);
}

.modal-body-content h3 {
  margin-bottom: var(--space-md);
  text-align: center;
}

/* Services Tab System */
.services-tabs .tab-btn {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  color: var(--text-secondary);
  padding: 0.65rem 1.5rem;
  border-radius: var(--radius-full);
  cursor: pointer;
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.services-tabs .tab-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-glass-hover);
  transform: translateY(-2px);
}

.services-tabs .tab-btn.active {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  border-color: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-glow-primary);
}

.tab-content {
  display: none;
  animation: tabFadeIn var(--transition-normal) forwards;
}

.tab-content.active {
  display: block;
}

@keyframes tabFadeIn {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Contact Grid Overrides */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-xl);
  align-items: stretch;
  max-width: 1100px;
  margin: 0 auto;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

.contact-form .form-group {
  margin-bottom: var(--space-md);
}

.contact-form label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: var(--space-xs);
  color: var(--text-secondary);
}

.contact-form .form-input {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  padding: 0.8rem 1rem;
  color: var(--text-primary);
  transition: var(--transition-fast);
}

.contact-form .form-input:focus {
  border-color: var(--primary);
  outline: none;
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 10px rgba(10, 151, 217, 0.15);
}

.contact-form textarea.form-input {
  min-height: 120px;
  resize: vertical;
}