.air-molecule:nth-child(1) {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.air-molecule:nth-child(2) {
  top: 60%;
  left: 80%;
  animation-delay: 2s;
}

.air-molecule:nth-child(3) {
  top: 40%;
  left: 50%;
  animation-delay: 4s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-20px) rotate(120deg); }
  66% { transform: translateY(10px) rotate(240deg); }
}

@keyframes floatParticle {
  0% {
    bottom: -10px;
    opacity: 0;
    transform: translateX(0) rotate(0deg);
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    bottom: 100vh;
    opacity: 0;
    transform: translateX(-50px) rotate(360deg);
  }
}

.floating-particle {
  position: absolute;
  pointer-events: none;
  z-index: 1;
}

.hero-gradient-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: 1;
}

.hero-content-fresh {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  max-width: 750px;
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  padding: 8px 20px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
  backdrop-filter: blur(10px);
  margin-bottom: 24px;
  animation: fadeInUp 0.8s ease forwards;
}

.badge-text {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--fresh-accent);
}

/* Typing animation */
@keyframes typing {
  from { width: 0 }
  to { width: 100% }
}

@keyframes blink {
  0%, 100% { border-color: transparent; }
  50% { border-color: white; }
}

@keyframes stopBlink {
  to { border-color: transparent; }
}

.hero-title-fresh {
  font-size: clamp(3.0rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.title-main {
  overflow: hidden;
  white-space: nowrap;
  border-right: 3px solid white;
  width: 0;
  display: inline-block;
  color: white;
  animation: typing 2.5s steps(40, end) forwards, blink 0.7s step-end infinite;
  max-width: 100%;
  min-width: 0;
}

.title-accent {
  overflow: hidden;
  white-space: nowrap;
  border-right: 3px solid white;
  width: 0;
  display: inline-block;
  background: var(--gradient-fresh);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: typing 3.5s steps(40, end) 2.6s forwards, blink 0.7s step-end infinite 2.6s, stopBlink 0.1s 5.2s forwards;
  max-width: 120%;
  min-width: 0;
}

/* Stop blinking after typing animation completes */
.title-main.typing-complete {
  animation: stopBlink 0.1s forwards;
}

.title-accent.typing-complete {
  animation: stopBlink 0.1s forwards;
}

/* Blur fade-in animation */
@keyframes blurFadeIn {
  0% {
    opacity: 0;
    filter: blur(10px);
    transform: translateY(20px);
  }
  100% {
    opacity: 1;
    filter: blur(0);
    transform: translateY(0);
  }
}

.hero-desc-fresh {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 40px;
  opacity: 0;
  animation: blurFadeIn 1.2s ease 4.5s forwards; /* after typing done */
}

.highlight-text {
  color: var(--fresh-accent);
  font-weight: 600;
  position: relative;
}

.highlight-text::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--fresh-accent);
  transform: scaleX(0);
  animation: expandLine 1s ease 6s forwards;
}

@keyframes expandLine {
  to { transform: scaleX(1); }
}

.hero-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 60px;
  opacity: 0;
  animation: fadeInUp 1s ease 6.5s forwards;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 24px;
  max-width: 600px;
  margin: 0 auto;
  opacity: 0;
  animation: fadeInUp 1s ease 7s forwards;
}

.stat-item {
  text-align: center;
  padding: 16px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: var(--transition-smooth);
}

.stat-item:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.15);
}

.stat-number {
  display: block;
  font-size: 2rem;
  font-weight: 700;
  color: var(--fresh-accent);
  line-height: 1;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
}



@keyframes scroll {
  0% { transform: translateX(-50%) translateY(0); opacity: 1; }
  100% { transform: translateX(-50%) translateY(16px); opacity: 0; }
}

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


/* =========================
   SECTION HEADERS
   ========================= */

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-subtitle {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(135, 206, 235, 0.1);
  color: var(--fresh-primary);
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 16px;
}

.section-title-fresh {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--fresh-dark);
  margin-bottom: 16px;
}

.section-description {
  font-size: 1.1rem;
  color: rgba(30, 58, 138, 0.7);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.6;
}

/* =========================
   SERVICES SECTION
   ========================= */

.services-fresh {
  padding: 100px 0;
  background: var(--gradient-light);
  position: relative;
}

.services-grid-fresh {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.service-card-fresh {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: var(--transition-smooth);
  position: relative;
  border: 1px solid rgba(135, 206, 235, 0.1);
}

.service-card-fresh:hover {
  transform: translateY(-10px) rotateX(5deg);
  box-shadow: var(--shadow-hover);
}

.card-icon {
  position: relative;
  height: 200px;
  overflow: hidden;
}

.card-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.service-card-fresh:hover .card-icon img {
  transform: scale(1.1);
}

.icon-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-smooth);
}

.service-card-fresh:hover .icon-overlay {
  opacity: 1;
}

.icon-overlay i {
  font-size: 3rem;
  color: white;
  transform: scale(0);
  transition: var(--transition-bounce);
}

.service-card-fresh:hover .icon-overlay i {
  transform: scale(1);
}

.card-content {
  padding: 24px;
  position: relative;
}

.card-content h3 {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--fresh-dark);
  margin-bottom: 12px;
}

.card-content p {
  color: rgba(30, 58, 138, 0.7);
  line-height: 1.6;
  margin-bottom: 16px;
}

.card-features {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 20px;
}

.feature {
  font-size: 0.9rem;
  color: rgba(30, 58, 138, 0.8);
  display: flex;
  align-items: center;
}

.feature::before {
  content: '✓';
  color: var(--fresh-accent);
  font-weight: bold;
  margin-right: 8px;
}

.service-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--fresh-primary);
  text-decoration: none;
  font-weight: 600;
  transition: var(--transition-fast);
}

.service-link:hover {
  color: var(--fresh-accent);
  transform: translateX(5px);
}

.card-glow {
  position: absolute;
  inset: 0;
  background: var(--gradient-fresh);
  opacity: 0;
  transition: var(--transition-slow);
  pointer-events: none;
  filter: blur(20px);
  z-index: -1;
}

.service-card-fresh:hover .card-glow {
  opacity: 0.1;
}

/* =========================
   GALLERY SECTION
   ========================= */

.gallery-fresh {
  padding: 100px 0;
  background: white;
}

.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 10px 20px;
  border: 2px solid rgba(135, 206, 235, 0.3);
  background: transparent;
  color: var(--fresh-dark);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-fast);
  font-weight: 500;
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--fresh-primary);
  color: white;
  border-color: var(--fresh-primary);
  transform: translateY(-2px);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.gallery-item {
  opacity: 1;
  transform: scale(1);
  transition: var(--transition-smooth);
}

.gallery-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  aspect-ratio: 4/3;
  cursor: pointer;
}

.gallery-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-smooth);
}

.gallery-image:hover .gallery-overlay {
  opacity: 1;
}

.gallery-image:hover img {
  transform: scale(1.1);
}

.gallery-info {
  text-align: center;
  color: white;
  transform: translateY(20px);
  transition: var(--transition-smooth);
}

.gallery-image:hover .gallery-info {
  transform: translateY(0);
}

.gallery-info h4 {
  color: white;
  font-size: 1.2rem;
  margin-bottom: 8px;
}

.gallery-info p {
  margin-bottom: 16px;
  color: rgba(255, 255, 255, 0.9);
}

.gallery-btn {
  width: 50px;
  height: 50px;
  border: 2px solid white;
  background: transparent;
  color: white;
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-btn:hover {
  background: white;
  color: var(--fresh-primary);
  transform: scale(1.1);
}

/* =========================
   LIGHTBOX MODAL
   ========================= */

.lightbox-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 20px;
}

.lightbox-content {
  position: relative;
  max-width: 90%;
  max-height: 90%;
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-deep);
}

.lightbox-close {
  position: absolute;
  top: 15px;
  right: 15px;
  width: 40px;
  height: 40px;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  z-index: 1;
  transition: var(--transition-fast);
}

.lightbox-close:hover {
  background: rgba(0, 0, 0, 0.9);
  transform: scale(1.1);
}

.lightbox-image {
  width: 100%;
  height: auto;
  display: block;
}

.lightbox-info {
  padding: 20px;
  text-align: center;
}

.lightbox-info h4 {
  margin-bottom: 8px;
  color: var(--fresh-dark);
}

.lightbox-info p {
  color: rgba(30, 58, 138, 0.7);
  margin: 0;
}

/* =========================
   ACTIVITY TIMELINE
   ========================= */

.activity-fresh {
  padding: 100px 0;
  background: var(--gradient-light);
}

.activity-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.activity-timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--fresh-primary);
  transform: translateX(-50%);
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
}

.timeline-item:nth-child(odd) .timeline-content {
  margin-left: 0;
  margin-right: calc(50% + 30px);
  text-align: right;
}

.timeline-item:nth-child(even) .timeline-content {
  margin-left: calc(50% + 30px);
  margin-right: 0;
  text-align: left;
}

.timeline-marker {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 50px;
  height: 50px;
  background: var(--gradient-sky);
  border: 4px solid white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  z-index: 2;
  box-shadow: var(--shadow-card);
}

.timeline-content {
  background: white;
  padding: 24px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(135, 206, 235, 0.1);
  transition: var(--transition-smooth);
}

.timeline-content:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.timeline-date {
  color: var(--fresh-primary);
  font-weight: 600;
  font-size: 0.9rem;
  margin-bottom: 8px;
}

.timeline-content h4 {
  margin-bottom: 12px;
  color: var(--fresh-dark);
}

.timeline-content p {
  color: rgba(30, 58, 138, 0.7);
  line-height: 1.6;
  margin-bottom: 16px;
}

.timeline-image {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-top: 12px;
}

.timeline-image img {
  width: 100%;
  height: 150px;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.timeline-content:hover .timeline-image img {
  transform: scale(1.05);
}

/* =========================
   STATS SECTION
   ========================= */

.stats-fresh {
  padding: 100px 0;
  background: var(--gradient-dark);
  color: white;
  position: relative;
  overflow: hidden;
}

.stats-background {
  position: absolute;
  inset: 0;
}

.floating-icons {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.floating-icons i {
  position: absolute;
  font-size: 2rem;
  opacity: 0.1;
  animation: floatIcon 8s ease-in-out infinite;
}

.floating-icons i:nth-child(1) {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.floating-icons i:nth-child(2) {
  top: 60%;
  left: 70%;
  animation-delay: 3s;
}

.floating-icons i:nth-child(3) {
  top: 30%;
  left: 80%;
  animation-delay: 6s;
}

@keyframes floatIcon {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-30px) rotate(180deg); }
}

.stats-grid-fresh {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  position: relative;
  z-index: 2;
}

.stat-card-fresh {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.stat-card-fresh::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: var(--transition-slow);
}

.stat-card-fresh:hover::before {
  left: 100%;
}

.stat-card-fresh:hover {
  transform: translateY(-10px);
  background: rgba(255, 255, 255, 0.15);
  box-shadow: var(--shadow-hover);
}

.stat-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-fresh);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 2rem;
  color: white;
  box-shadow: var(--shadow-fresh);
  transition: var(--transition-smooth);
}

.stat-card-fresh:hover .stat-icon {
  transform: scale(1.1) rotate(10deg);
}

.stat-content h3 {
  font-size: 3rem;
  font-weight: 700;
  color: var(--fresh-accent);
  line-height: 1;
  margin-bottom: 8px;
  display: inline-flex;
  align-items: baseline;
  gap: 4px;
}

.stat-plus {
  font-size: 1.5rem;
  color: var(--fresh-primary);
}

.stat-label {
  font-size: 1.1rem;
  font-weight: 600;
  color: white;
  margin-bottom: 8px;
}

.stat-description {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.5;
}

.stat-progress {
  margin-top: 16px;
  height: 4px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 2px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--gradient-fresh);
  width: 0%;
  transition: width 2s ease;
  border-radius: 2px;
}

/* =========================
   TEAM SECTION
   ========================= */

.team-fresh {
  padding: 100px 0;
  background: white;
}

.team-marquee {
  overflow: hidden;
  position: relative;
  height: auto;
  padding: 20px 0;
}

.team-track {
  display: flex;
  gap: 30px;
  transition: transform 0.5s ease-in-out;
  will-change: transform;
}

.team-card {
  flex: 0 0 250px;
  background: white;
  border-radius: var(--radius-lg);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(135, 206, 235, 0.1);
  transition: var(--transition-smooth);
  cursor: pointer;
  position: relative;
}

.team-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-hover);
}

.team-avatar {
  position: relative;
  width: 100px;
  height: 100px;
  margin: 0 auto 16px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--fresh-primary);
}

.team-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.team-overlay {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition-smooth);
}

.team-card:hover .team-overlay {
  opacity: 1;
}

.team-overlay i {
  color: white;
  font-size: 2rem;
}

.team-info h4 {
  margin-bottom: 4px;
  color: var(--fresh-dark);
}

.team-info p {
  color: var(--fresh-primary);
  font-size: 0.9rem;
  margin: 0;
}

/* Remove old marquee animation */
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* =========================
   OFFICE SECTION
   ========================= */

.office-fresh {
  padding: 100px 0;
  background: var(--gradient-light);
}

.office-grid-fresh {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
  gap: 40px;
}

.office-card-fresh {
  background: white;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(135, 206, 235, 0.1);
  transition: var(--transition-smooth);
  position: relative;
}

.office-card-fresh:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-hover);
}

.office-badge {
  position: absolute;
  top: 20px;
  left: 20px;
  padding: 6px 16px;
  background: var(--fresh-primary);
  color: white;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  z-index: 2;
}

.office-badge.branch {
  background: var(--fresh-accent);
}

.office-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 300px;
}

.office-info {
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.office-info h3 {
  font-size: 1.4rem;
  color: var(--fresh-dark);
  margin-bottom: 16px;
}

.office-address {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.office-address i {
  color: var(--fresh-primary);
  margin-top: 2px;
  flex-shrink: 0;
}

.office-address p {
  margin: 0;
  color: rgba(30, 58, 138, 0.8);
  line-height: 1.5;
}

.office-details {
  margin-bottom: 20px;
}

.detail-item {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.detail-item i {
  color: var(--fresh-accent);
  width: 16px;
}

.detail-item span,
.detail-item a {
  color: rgba(30, 58, 138, 0.8);
  text-decoration: none;
  transition: var(--transition-fast);
}

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

.office-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--gradient-sky);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition-smooth);
  align-self: flex-start;
}

.office-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  color: white;
}

.office-map {
  position: relative;
  overflow: hidden;
}

.office-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(20%);
  transition: var(--transition-smooth);
}

.office-card-fresh:hover .office-map iframe {
  filter: grayscale(0%);
  transform: scale(1.05);
}

/* =========================
   GROUP COMPANIES SECTION
   ========================= */

.group-fresh {
  padding: 100px 0;
  background: white;
}

.group-grid-fresh {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.group-card-fresh {
  background: white;
  border: 1px solid rgba(135, 206, 235, 0.2);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.group-card-fresh::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-sky);
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition-smooth);
}

.group-card-fresh:hover::before {
  transform: scaleX(1);
}

.group-card-fresh:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
  border-color: var(--fresh-primary);
}

.group-card-fresh.highlight {
  border-color: var(--fresh-accent);
  background: linear-gradient(135deg, rgba(64, 224, 208, 0.05) 0%, rgba(135, 206, 235, 0.05) 100%);
  position: relative;
}

.highlight-badge {
  position: absolute;
  top: -8px;
  right: 16px;
  padding: 4px 12px;
  background: var(--fresh-accent);
  color: white;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.group-flag {
  font-size: 2rem;
  margin-bottom: 12px;
  display: block;
}

.group-card-fresh h4 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--fresh-dark);
  margin-bottom: 8px;
  line-height: 1.3;
}

.group-card-fresh p {
  color: rgba(30, 58, 138, 0.7);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 16px;
}

.group-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--fresh-primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.group-link:hover {
  color: var(--fresh-accent);
  transform: translateX(5px);
}

/* =========================
   CTA SECTION
   ========================= */

.cta-fresh {
  padding: 100px 0;
  background: var(--gradient-sky);
  position: relative;
  overflow: hidden;
}

.cta-background {
  position: absolute;
  inset: 0;
}

.cta-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta-particles .particle {
  position: absolute;
  width: 6px;
  height: 6px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  animation: floatParticle 8s infinite linear;
}

.cta-particles .particle:nth-child(1) {
  left: 20%;
  animation-delay: 0s;
}

.cta-particles .particle:nth-child(2) {
  left: 50%;
  animation-delay: 3s;
}

.cta-particles .particle:nth-child(3) {
  left: 80%;
  animation-delay: 6s;
}

@keyframes floatParticle {
  0% {
    bottom: -10px;
    opacity: 0;
    transform: translateX(0) rotate(0deg);
  }
  10% {
    opacity: 1;
  }
  90% {
    opacity: 1;
  }
  100% {
    bottom: 100vh;
    opacity: 0;
    transform: translateX(-50px) rotate(360deg);
  }
}

.cta-content-fresh {
  position: relative;
  z-index: 2;
  text-align: center;
  color: white;
  max-width: 800px;
  margin: 0 auto;
}

.cta-content-fresh h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 16px;
  color: white;
}

.cta-content-fresh p {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-bottom: 32px;
  color: rgba(255, 255, 255, 0.9);
}

.cta-features {
  display: flex;
  justify-content: center;
  gap: 32px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.cta-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  color: white;
  font-weight: 500;
}

.cta-feature i {
  color: var(--fresh-accent);
  font-size: 1.1rem;
}

.cta-actions {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =========================
   RESPONSIVE DESIGN
   ========================= */

/* Large Desktop */
@media (min-width: 1400px) {
  .container {
    padding: 0 40px;
  }
  
  .hero-content-fresh {
    padding: 0 40px;
  }
}

/* Desktop */
@media (max-width: 1200px) {
  .services-grid-fresh {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
  
  .office-grid-fresh {
    grid-template-columns: 1fr;
  }
  
  .group-grid-fresh {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  }
}

/* Tablet */
@media (max-width: 768px) {
  :root {
    --container-padding: 16px;
    --header-height: 70px;
  }
  
  .navbar-container {
    height: var(--header-height);
  }
  
  .navbar-menu {
    display: none;
  }
  
  .mobile-toggle {
    display: flex;
  }
  
  .hero-fresh {
    margin-top: var(--header-height);
    min-height: 55vh;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .hero-stats {
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
  }
  
  .services-grid-fresh {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  
  .gallery-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
  }
  
  .stats-grid-fresh {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
  }
  
  .office-content {
    grid-template-columns: 1fr;
  }
  
  .office-map {
    min-height: 250px;
  }
  
  .group-grid-fresh {
    grid-template-columns: 1fr;
  }
  
  .timeline-item:nth-child(odd) .timeline-content,
  .timeline-item:nth-child(even) .timeline-content {
    margin-left: 40px;
    margin-right: 0;
    text-align: left;
  }
  
  .activity-timeline::before {
    left: 20px;
  }
  
  .timeline-marker {
    left: 20px;
    transform: none;
  }
  
  .cta-features {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
}

/* Mobile */
@media (max-width: 480px) {
  .hero-fresh {
    min-height: 100vh;
    height: 100vh;
    background-attachment: scroll; /* Better performance on mobile */
    background-size: cover;
    background-position: center;
  }
  
  .hero-content-fresh {
    padding: 0 16px;
  }
  
  .hero-badge {
    padding: 6px 12px;
    font-size: 0.8rem;
  }
  
  .hero-title-fresh {
  font-size: clamp(2.5rem, 3vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

  .hero-stats {
    grid-template-columns: 1fr;
    max-width: 300px;
  }
  
  .section-header {
    margin-bottom: 40px;
  }
  
  .services-fresh,
  .gallery-fresh,
  .activity-fresh,
  .stats-fresh,
  .team-fresh,
  .office-fresh,
  .group-fresh,
  .cta-fresh {
    padding: 60px 0;
  }
  
  .service-card-fresh {
    margin: 0 auto;
    max-width: 350px;
  }
  
  .stat-card-fresh {
    padding: 24px 16px;
  }
  
  .stat-icon {
    width: 60px;
    height: 60px;
    font-size: 1.5rem;
  }
  
  .stat-content h3 {
    font-size: 2.5rem;
  }
  
  .office-info {
    padding: 24px 16px;
  }
  
  .timeline-content {
    padding: 16px;
  }
  
  .team-card {
    flex: 0 0 200px;
    padding: 16px;
  }
  
  .team-avatar {
    width: 80px;
    height: 80px;
  }
  
  .gallery-filters {
    gap: 8px;
  }
  
  .filter-btn {
    padding: 8px 16px;
    font-size: 0.9rem;
  }
  
  .back-to-top {
    width: 45px;
    height: 45px;
    bottom: 20px;
    right: 20px;
  }
  
  /* Hero section mobile optimizations */
  .hero-particles {
    display: block; /* Keep particles on mobile */
  }
  
  .floating-element,
  .air-molecule {
    animation-duration: 8s; /* Slower animation on mobile for better performance */
  }
}

/* Extra Small Mobile */
@media (max-width: 360px) {
  .container {
    padding: 0 12px;
  }
  
  .hero-title-fresh {
    font-size: 2rem;
  }
  
  .hero-desc-fresh {
    font-size: 1rem;
  }
  
  .btn-fresh {
    padding: 10px 16px;
    font-size: 0.9rem;
  }
  
  .btn-fresh.large {
    padding: 12px 20px;
    font-size: 1rem;
  }
  
  .service-card-fresh {
    max-width: 100%;
  }
  
  .stat-content h3 {
    font-size: 2rem;
  }
  
  .timeline-content {
    padding: 12px;
  }
  
  .office-info {
    padding: 16px 12px;
  }
}

/* =========================
   DARK THEME SUPPORT
   ========================= */

body.dark-theme {
  --fresh-white: #0f172a;
  --fresh-secondary: #1e293b;
  --fresh-dark: #e2e8f0;
  --gradient-light: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  
  background: var(--fresh-white);
  color: var(--fresh-dark);
}

body.dark-theme .navbar-fresh {
  background: rgba(15, 23, 42, 0.95);
  border-bottom-color: rgba(135, 206, 235, 0.1);
}

body.dark-theme .services-fresh,
body.dark-theme .activity-fresh,
body.dark-theme .office-fresh {
  background: var(--gradient-light);
}

body.dark-theme .service-card-fresh,
body.dark-theme .gallery-image,
body.dark-theme .timeline-content,
body.dark-theme .office-card-fresh,
body.dark-theme .group-card-fresh {
  background: #1e293b;
  border-color: rgba(135, 206, 235, 0.1);
}

body.dark-theme .search-modal-content,
body.dark-theme .lightbox-content {
  background: #1e293b;
}

body.dark-theme .dropdown-menu-fresh {
  background: rgba(30, 41, 59, 0.95);
  border-color: rgba(135, 206, 235, 0.1);
}

body.dark-theme .mobile-menu-content {
  background: #1e293b;
}

/* =========================
   PRINT STYLES
   ========================= */

@media print {
  .navbar-fresh,
  .back-to-top,
  .loading-screen,
  .mobile-menu-overlay,
  .search-modal,
  .lightbox-modal,
  .particles-background,
  .hero-particles,
  .floating-icons,
  .cta-particles,
  .team-marquee {
    display: none !important;
  }
  
  .hero-fresh {
    margin-top: 0;
    min-height: auto;
    padding: 40px 0;
    background: white !important;
    color: black !important;
  }
  
  .hero-gradient-overlay {
    display: none;
  }
  
  .hero-content-fresh {
    color: black;
  }
  
  .stats-fresh {
    background: white !important;
    color: black !important;
  }
  
  .cta-fresh {
    background: white !important;
    color: black !important;
  }
  
  .section-header,
  .hero-content-fresh,
  .service-card-fresh,
  .stat-card-fresh,
  .timeline-content,
  .office-card-fresh,
  .group-card-fresh {
    break-inside: avoid;
  }
  
  * {
    box-shadow: none !important;
    animation: none !important;
    transition: none !important;
  }
}

/* =========================
   HIGH CONTRAST MODE
   ========================= */

@media (prefers-contrast: high) {
  :root {
    --fresh-primary: #0066cc;
    --fresh-accent: #009999;
    --fresh-dark: #000000;
  }
  
  .btn-fresh {
    border: 2px solid currentColor;
  }
  
  .nav-link:hover,
  .footer-link:hover {
    text-decoration: underline;
  }
  
  .service-card-fresh,
  .gallery-image,
  .timeline-content,
  .office-card-fresh,
  .group-card-fresh {
    border: 2px solid currentColor;
  }
}

/* =========================
   REDUCED MOTION
   ========================= */

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .floating-element,
  .air-molecule,
  .floating-icons i,
  .cta-particles .particle,
  .team-track {
    animation: none;
  }
  
  .hero-content-fresh * {
    opacity: 1;
    transform: none;
  }
  
  .scroll-indicator {
    opacity: 1;
  }
  
  .wheel {
    animation: none;
  }
}

/* =========================
   ACCESSIBILITY IMPROVEMENTS
   ========================= */

/* Focus styles */
.btn-fresh:focus,
.nav-link:focus,
.dropdown-link:focus,
.footer-link:focus,
.group-link:focus,
.service-link:focus,
.office-btn:focus,
.gallery-btn:focus,
.filter-btn:focus,
.search-input:focus,
.newsletter-input:focus {
  outline: 2px solid var(--fresh-accent);
  outline-offset: 2px;
}

/* Skip to content link */
.skip-to-content {
  position: absolute;
  top: -40px;
  left: 6px;
  background: var(--fresh-primary);
  color: white;
  padding: 8px;
  text-decoration: none;
  z-index: 10001;
  border-radius: var(--radius-sm);
}

.skip-to-content:focus {
  top: 6px;
}

/* Screen reader only content */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* High contrast focus for interactive elements */
@media (prefers-contrast: high) {
  .btn-fresh:focus,
  .nav-link:focus,
  .dropdown-link:focus {
    outline: 3px solid currentColor;
    outline-offset: 2px;
  }
}

/* =========================
   PERFORMANCE OPTIMIZATIONS
   ========================= */

/* Will-change for animated elements */
.floating-element,
.air-molecule,
.hero-content-fresh,
.service-card-fresh,
.stat-card-fresh,
.team-track {
  will-change: transform;
}

/* GPU acceleration for smooth animations */
.btn-fresh,
.nav-link,
.service-card-fresh,
.gallery-image,
.stat-card-fresh,
.timeline-content,
.office-card-fresh,
.group-card-fresh {
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Optimize images and media */
img {
  max-width: 100%;
  height: auto;
}

iframe {
  max-width: 100%;
}

/* =========================
   UTILITY ANIMATIONS
   ========================= */

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes bounce {
  0%, 20%, 53%, 80%, 100% { transform: translate3d(0,0,0); }
  40%, 43% { transform: translate3d(0,-30px,0); }
  70% { transform: translate3d(0,-15px,0); }
  90% { transform: translate3d(0,-4px,0); }
}

.animate-pulse { animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite; }
.animate-spin { animation: spin 1s linear infinite; }
.animate-bounce { animation: bounce 1s infinite; }

/* =========================
   CUSTOM SCROLLBAR
   ========================= */

::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--fresh-secondary);
}

::-webkit-scrollbar-thumb {
  background: var(--fresh-primary);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--fresh-accent);
}

/* Firefox scrollbar */
html {
  scrollbar-width: thin;
  scrollbar-color: var(--fresh-primary) var(--fresh-secondary);
}

/* =========================
   END OF FRESH AIR CSS
   ========================= *//* =========================
   FRESH AIR THEME - COMPLETE CSS
   Modern Professional Landing Page
   ========================= */

/* CSS Variables - Fresh Air Blue Palette */
:root {
  /* Fresh Air Blue Palette */
  --fresh-primary: #87CEEB;
  --fresh-primary-dark: #00BFFF;
  --fresh-secondary: #E0F6FF;
  --fresh-accent: #40E0D0;
  --fresh-white: #F8FCFF;
  --fresh-dark: #1E3A8A;
  --fresh-midnight: #0F172A;
  --fresh-light-blue: #B8E6FF;
  --fresh-sky: #87CEEB;
  
  /* Gradients */
  --gradient-sky: linear-gradient(135deg, #87CEEB 0%, #00BFFF 100%);
  --gradient-cloud: linear-gradient(135deg, #E0F6FF 0%, #F8FCFF 100%);
  --gradient-fresh: linear-gradient(135deg, #40E0D0 0%, #87CEEB 100%);
  --gradient-dark: linear-gradient(135deg, #1E3A8A 0%, #0F172A 100%);
  --gradient-light: linear-gradient(135deg, #F8FCFF 0%, #E0F6FF 100%);
  --gradient-hero: linear-gradient(135deg, rgba(30, 58, 138, 0.8) 0%, rgba(15, 23, 42, 0.9) 100%);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Shadows */
  --shadow-fresh: 0 10px 40px rgba(135, 206, 235, 0.2);
  --shadow-hover: 0 20px 60px rgba(135, 206, 235, 0.3);
  --shadow-card: 0 5px 20px rgba(0, 0, 0, 0.1);
  --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.1);
  --shadow-deep: 0 25px 80px rgba(0, 0, 0, 0.15);
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 30px;
  --radius-full: 50px;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  
  /* Spacing */
  --spacing-xs: 4px;
  --spacing-sm: 8px;
  --spacing-md: 16px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-2xl: 48px;
  --spacing-3xl: 64px;
  
  /* Layout */
  --container-max: 1400px;
  --container-padding: 20px;
  --header-height: 80px;
}

/* =========================
   BASE RESET & TYPOGRAPHY
   ========================= */

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

*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  line-height: 1.6;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--fresh-dark);
  background: var(--fresh-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography Scales */
h1, h2, h4, h5, {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 0.5em;
  color: var(--fresh-dark);
}

h1 { font-size: clamp(2.5rem, 5vw, 4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h4 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }
h5 { font-size: clamp(1.125rem, 2vw, 1.25rem); }


p {
  margin-bottom: 1em;
  color: rgba(30, 58, 138, 0.8);
}

a {
  color: var(--fresh-primary);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--fresh-accent);
}

/* Selection Colors */
::selection {
  background: var(--fresh-primary);
  color: white;
}

::-moz-selection {
  background: var(--fresh-primary);
  color: white;
}

/* =========================
   UTILITY CLASSES
   ========================= */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

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

.text-white { color: white !important; }
.text-primary { color: var(--fresh-primary) !important; }
.text-accent { color: var(--fresh-accent) !important; }

.bg-white { background: white; }
.bg-light { background: var(--fresh-secondary); }
.bg-primary { background: var(--fresh-primary); }

.d-none { display: none; }
.d-block { display: block; }
.d-flex { display: flex; }
.d-grid { display: grid; }

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

.w-full { width: 100%; }
.h-full { height: 100%; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

/* =========================
   BUTTON COMPONENTS
   ========================= */

.btn-fresh {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
  text-align: center;
  line-height: 1;
}

.btn-fresh::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: var(--transition-smooth);
}

.btn-fresh:hover::before {
  left: 100%;
}

.btn-fresh.primary {
  background: var(--gradient-sky);
  color: white;
  box-shadow: var(--shadow-fresh);
}

.btn-fresh.primary:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  color: white;
}

.btn-fresh.secondary {
  background: transparent;
  color: var(--fresh-primary);
  border: 2px solid var(--fresh-primary);
}

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

.btn-fresh.large {
  padding: 16px 32px;
  font-size: 1.1rem;
}

.btn-fresh.small {
  padding: 8px 16px;
  font-size: 0.9rem;
}

/* =========================
   LOADING SCREEN
   ========================= */

.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-sky);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  transition: opacity 0.5s ease;
}

.loading-content {
  text-align: center;
  color: white;
}

.air-bubbles {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
}

.bubble {
  width: 12px;
  height: 12px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 50%;
  animation: bubbleFloat 1.5s infinite ease-in-out;
}

.bubble:nth-child(1) { animation-delay: 0s; }
.bubble:nth-child(2) { animation-delay: 0.3s; }
.bubble:nth-child(3) { animation-delay: 0.6s; }

@keyframes bubbleFloat {
  0%, 100% { transform: translateY(0) scale(1); opacity: 0.7; }
  50% { transform: translateY(-20px) scale(1.2); opacity: 1; }
}

/* =========================
   ALERT COMPONENT
   ========================= */

.fresh-alert {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border: 1px solid var(--fresh-primary);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  margin: 20px;
  position: relative;
  z-index: 1000;
}

.fresh-alert.alert-success {
  border-color: var(--fresh-accent);
  background: rgba(64, 224, 208, 0.1);
}

.fresh-alert.alert-warning {
  border-color: #F59E0B;
  background: rgba(245, 158, 11, 0.1);
}

/* =========================
   PARTICLE BACKGROUND
   ========================= */

.particles-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: -1;
  background: radial-gradient(circle at 30% 20%, rgba(135, 206, 235, 0.1) 0%, transparent 50%),
              radial-gradient(circle at 70% 80%, rgba(64, 224, 208, 0.1) 0%, transparent 50%);
}

/* =========================
   ENHANCED NAVBAR
   ========================= */

.navbar-fresh {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(135, 206, 235, 0.2);
  transition: var(--transition-smooth);
}

.navbar-fresh.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-card);
}

.navbar-fresh.nav-hidden {
  transform: translateY(-100%);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--container-padding);
  height: var(--header-height);
  max-width: var(--container-max);
  margin: 0 auto;
}

.navbar-brand-fresh {
  display: flex;
  align-items: center;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--fresh-dark);
}

.brand-logo {
  position: relative;
  width: 40px;
  height: 40px;
}

.logo-main {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 8px;
}

.logo-effect {
  position: absolute;
  inset: 0;
  background: var(--fresh-primary);
  border-radius: 8px;
  opacity: 0;
  transition: var(--transition-smooth);
  filter: blur(8px);
}

.brand-link:hover .logo-effect {
  opacity: 0.2;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.2rem;
  line-height: 1;
  color: var(--fresh-dark);
}

.brand-subtitle {
  font-size: 0.75rem;
  color: var(--fresh-primary);
  font-weight: 500;
}

.navbar-menu {
  display: flex;
  align-items: center;
}

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 8px;
}

.nav-item {
  position: relative;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  color: var(--fresh-dark);
  text-decoration: none;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  font-weight: 500;
  position: relative;
}

.nav-link:hover {
  background: rgba(135, 206, 235, 0.1);
  color: var(--fresh-primary);
}

.nav-link.active {
  background: var(--fresh-primary);
  color: white;
}

.nav-icon {
  font-size: 0.9rem;
  opacity: 0.8;
}

.dropdown-toggle::after {
  display: none;
}

.dropdown-icon {
  font-size: 0.75rem;
  transition: var(--transition-fast);
}

.nav-item:hover .dropdown-icon {
  transform: rotate(180deg);
}

/* Dropdown Menus */
.dropdown-menu-fresh {
  position: absolute;
  top: 100%;
  left: 0;
  background: white;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-deep);
  border: 1px solid rgba(135, 206, 235, 0.2);
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: var(--transition-smooth);
  z-index: 1000;
  backdrop-filter: blur(20px);
}

.nav-item:hover .dropdown-menu-fresh {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  color: var(--fresh-dark);
  text-decoration: none;
  transition: var(--transition-fast);
  border-radius: var(--radius-sm);
  margin: 4px;
}

.dropdown-link:hover {
  background: var(--fresh-secondary);
  color: var(--fresh-primary);
}

.dropdown-link i {
  width: 16px;
  opacity: 0.7;
}

/* Mega Menu */
.mega-menu {
  min-width: 400px;
}

.mega-menu-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 20px;
}

.mega-column h6 {
  font-weight: 600;
  color: var(--fresh-primary);
  margin-bottom: 12px;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mega-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  color: var(--fresh-dark);
  text-decoration: none;
  transition: var(--transition-fast);
  border-radius: var(--radius-sm);
}

.mega-link:hover {
  color: var(--fresh-primary);
  transform: translateX(5px);
}

/* Navbar Actions */
.navbar-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.language-switcher {
  display: flex;
  background: rgba(135, 206, 235, 0.1);
  border-radius: var(--radius-sm);
  padding: 2px;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 6px 10px;
  border: none;
  background: transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
  font-size: 0.85rem;
  font-weight: 500;
}

.lang-btn.active,
.lang-btn:hover {
  background: white;
  color: var(--fresh-primary);
  box-shadow: var(--shadow-card);
}

.flag-icon {
  width: 16px;
  height: 12px;
  object-fit: cover;
  border-radius: 2px;
}

.theme-toggle,
.search-btn {
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(135, 206, 235, 0.1);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-smooth);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fresh-dark);
}

.theme-toggle:hover,
.search-btn:hover {
  background: var(--fresh-primary);
  color: white;
  transform: scale(1.1);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger-line {
  width: 24px;
  height: 2px;
  background: var(--fresh-dark);
  transition: var(--transition-fast);
}

/* Reading Progress */
.reading-progress {
  position: fixed;
  top: var(--header-height);
  left: 0;
  height: 3px;
  background: var(--gradient-sky);
  z-index: 999;
  transition: width 0.3s ease;
}

/* Back to Top */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--gradient-sky);
  border: none;
  border-radius: 50%;
  color: white;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: scale(0);
  transition: var(--transition-smooth);
  z-index: 999;
  box-shadow: var(--shadow-fresh);
}

.back-to-top.show {
  opacity: 1;
  visibility: visible;
  transform: scale(1);
}

.back-to-top:hover {
  transform: scale(1.1);
  box-shadow: var(--shadow-hover);
}

/* =========================
   MOBILE MENU
   ========================= */

.mobile-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

.mobile-menu-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-menu-content {
  position: absolute;
  top: 0;
  right: 0;
  width: 320px;
  height: 100%;
  background: white;
  transform: translateX(100%);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.mobile-menu-overlay.active .mobile-menu-content {
  transform: translateX(0);
}

.mobile-menu-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px;
  border-bottom: 1px solid rgba(135, 206, 235, 0.2);
}

.mobile-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  color: var(--fresh-dark);
}

.mobile-logo {
  width: 32px;
  height: 32px;
  border-radius: 6px;
}

.mobile-close {
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(135, 206, 235, 0.1);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fresh-dark);
}

.mobile-nav-links {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
}

.mobile-nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  color: var(--fresh-dark);
  text-decoration: none;
  border-bottom: 1px solid rgba(135, 206, 235, 0.1);
  transition: var(--transition-fast);
}

.mobile-nav-link:hover {
  color: var(--fresh-primary);
}

.mobile-nav-group {
  border-bottom: 1px solid rgba(135, 206, 235, 0.1);
}

.mobile-nav-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 12px 0;
  background: none;
  border: none;
  color: var(--fresh-dark);
  cursor: pointer;
  transition: var(--transition-fast);
}

.mobile-nav-toggle:hover {
  color: var(--fresh-primary);
}

.mobile-sub-menu {
  max-height: 0;
  overflow: hidden;
  transition: var(--transition-smooth);
  padding-left: 20px;
}

.mobile-sub-menu.active {
  max-height: 300px;
  padding: 8px 0 8px 20px;
}

.mobile-sub-link {
  display: block;
  padding: 8px 0;
  color: rgba(30, 58, 138, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition-fast);
}

.mobile-sub-link:hover {
  color: var(--fresh-primary);
}

.mobile-menu-footer {
  padding: 20px;
  border-top: 1px solid rgba(135, 206, 235, 0.2);
}

.mobile-login-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  padding: 12px;
  background: var(--gradient-sky);
  color: white;
  text-decoration: none;
  border-radius: var(--radius-md);
  font-weight: 600;
  transition: var(--transition-smooth);
}

.mobile-login-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
  color: white;
}

/* =========================
   SEARCH MODAL
   ========================= */

.search-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
  z-index: 10000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 100px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-smooth);
}

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

.search-modal-content {
  background: white;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-deep);
  width: 90%;
  max-width: 600px;
  transform: translateY(-50px);
  transition: var(--transition-smooth);
}

.search-modal.active .search-modal-content {
  transform: translateY(0);
}

.search-modal-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(135, 206, 235, 0.2);
}

.search-modal-header h3 {
  margin: 0;
  color: var(--fresh-dark);
}

.search-close {
  width: 40px;
  height: 40px;
  border: none;
  background: rgba(135, 206, 235, 0.1);
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fresh-dark);
  transition: var(--transition-fast);
}

.search-close:hover {
  background: var(--fresh-primary);
  color: white;
}

.search-modal-body {
  padding: 24px;
}

.search-input-group {
  display: flex;
  gap: 12px;
  margin-bottom: 24px;
}

.search-input {
  flex: 1;
  padding: 12px 16px;
  border: 2px solid rgba(135, 206, 235, 0.3);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: var(--transition-fast);
}

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

.search-submit {
  padding: 12px 20px;
  background: var(--gradient-sky);
  color: white;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.search-submit:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.search-suggestions h6 {
  margin-bottom: 12px;
  color: var(--fresh-dark);
}

.suggestion-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.suggestion-tag {
  padding: 6px 12px;
  background: rgba(135, 206, 235, 0.1);
  color: var(--fresh-primary);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  cursor: pointer;
  transition: var(--transition-fast);
}

.suggestion-tag:hover {
  background: var(--fresh-primary);
  color: white;
}

/* =========================
   HERO SECTION
   ========================= */

.hero-fresh {
  position: relative;
  min-height: 100vh;
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(30, 58, 138, 0.8) 0%, rgba(15, 23, 42, 0.9) 100%),
              url('assets/img/bg1.jpg') center/cover no-repeat;
  background-attachment: fixed;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  margin-top: var(--header-height);
}

.hero-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
}

.floating-element {
  position: absolute;
  opacity: 0.4;
  animation: float 6s ease-in-out infinite;
  pointer-events: none;
}

.air-molecule {
  width: 8px;
  height: 8px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 50%;
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.air-molecule:nth-child(1) {
  top: 20%;
  left: 10%;
  animation-delay: 0s;
}

.air-molecule:nth-chil