:root{--primary-color:#8B5A2B;--primary-hover:#A67C52;--secondary-color:#00a8e8;--dark-color:#333;--light-color:#fff;--background-color:#f4f4f4;--transition-speed:0.3s}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Roboto,sans-serif;line-height:1.6;color:var(--dark-color);background-color:var(--background-color)}.container{width:90%;max-width:1200px;margin:0 auto;padding:0 15px}header{background-color:var(--dark-color);color:var(--light-color);padding:1rem 0;position:fixed;width:100%;top:0;z-index:1000;box-shadow:0 2px 10px rgba(0,0,0,.1)}.header-container{display:flex;justify-content:space-between;align-items:center}.logo img{height:60px;transition:transform var(--transition-speed)}.logo img:hover{transform:scale(1.05)}nav{display:flex;align-items:center}.nav-menu{display:flex;gap:2rem;list-style:none}.nav-menu li{display:inline-block}.nav-menu a{color:var(--light-color);text-decoration:none;font-weight:500;position:relative;transition:color var(--transition-speed)}.nav-menu a:after{content:'';position:absolute;width:0;height:2px;bottom:-5px;left:0;background-color:var(--secondary-color);transition:width var(--transition-speed)}.nav-menu a.active,.nav-menu a:hover{color:var(--secondary-color)}.nav-menu a.active:after,.nav-menu a:hover:after{width:100%}.language-switcher{display:flex;gap:.5rem;margin-left:2rem}.language-switcher button{background:0 0;border:none;cursor:pointer;padding:0;transition:transform var(--transition-speed)}.language-switcher button:hover{transform:scale(1.1)}.language-switcher img{width:20px;height:auto;border-radius:0}.hero{height:100vh;background-image:linear-gradient(rgba(0,0,0,.6),rgba(0,0,0,.6)),url('../images/hero-bg.jpg');background-size:cover;background-position:center;color:var(--light-color);display:flex;align-items:center;text-align:center;padding-top:80px}.hero-content{max-width:800px;margin:0 auto}.hero h1{font-size:3rem;margin-bottom:1rem}.hero p{font-size:1.2rem;margin-bottom:2rem}.btn{display:inline-block;padding:.8rem 1.5rem;background-color:var(--primary-color);color:var(--light-color);text-decoration:none;border-radius:5px;font-weight:500;transition:all var(--transition-speed);border:none;cursor:pointer}.btn:hover{background-color:var(--primary-hover);transform:scale(1.05)}section{padding:5rem 0}.section-title{text-align:center;margin-bottom:3rem}.section-title h2{font-size:2.5rem;color:var(--primary-color);position:relative;display:inline-block}.section-title h2:after{content:'';position:absolute;width:50%;height:3px;background-color:var(--secondary-color);bottom:-10px;left:25%}.courses{background-color:var(--light-color)}.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem}.course-card{background-color:var(--background-color);border-radius:10px;overflow:hidden;box-shadow:0 5px 15px rgba(0,0,0,.1);transition:transform var(--transition-speed)}.course-card:hover{transform:translateY(-10px)}.course-image{height:200px;overflow:hidden}.course-image img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-speed)}.course-card:hover .course-image img{transform:scale(1.1)}.course-content{padding:1.5rem}.course-content h3{color:var(--primary-color);margin-bottom:1rem}.course-content p{margin-bottom:1.5rem}.about{background-color:var(--background-color)}.about-content{display:grid;grid-template-columns:1fr 1fr;gap:3rem;align-items:center}.about-text h3{color:var(--primary-color);margin-bottom:1rem;font-size:1.8rem}.about-image img{width:100%;border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,.1)}.certificates{display:flex;flex-wrap:wrap;gap:1rem;margin-top:2rem}.certificate{width:100px;height:100px;object-fit:contain}.gallery{background-color:var(--light-color)}.gallery-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:1rem}.gallery-item{position:relative;overflow:hidden;border-radius:5px;height:250px;cursor:pointer}.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform var(--transition-speed)}.gallery-item:hover img{transform:scale(1.1)}.gallery-modal{display:none;position:fixed;z-index:2000;left:0;top:0;width:100%;height:100%;background-color:rgba(0,0,0,.9);overflow:auto}.modal-content{margin:auto;display:block;max-width:80%;max-height:80%}.modal-close{position:absolute;top:15px;right:35px;color:var(--light-color);font-size:40px;font-weight:700;cursor:pointer}.contact{background-color:var(--background-color)}.contact-container{display:grid;grid-template-columns:1fr 1fr;gap:3rem}.contact-info h3{color:var(--primary-color);margin-bottom:1.5rem;font-size:1.8rem}.contact-details{margin-bottom:2rem}.contact-details p{margin-bottom:.5rem;display:flex;align-items:center}.contact-details i{margin-right:10px;color:var(--primary-color)}.social-links{display:flex;gap:1rem}.social-links a{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background-color:var(--primary-color);color:var(--light-color);border-radius:50%;transition:all var(--transition-speed)}.social-links a:hover{background-color:var(--primary-hover);transform:scale(1.1)}.contact-form .form-group{margin-bottom:1.5rem}.contact-form label{display:block;margin-bottom:.5rem;font-weight:500}.contact-form input,.contact-form textarea{width:100%;padding:.8rem;border:1px solid #ddd;border-radius:5px;font-family:inherit}.contact-form textarea{height:150px;resize:vertical}.map-container{height:300px;margin-top:2rem;border-radius:10px;overflow:hidden}footer{background-color:var(--dark-color);color:var(--light-color);padding:3rem 0;text-align:center}.footer-content{display:flex;flex-direction:column;align-items:center}.footer-logo{margin-bottom:1.5rem}.footer-logo img{height:60px}.footer-links{display:flex;gap:2rem;margin-bottom:1.5rem}.footer-links a{color:var(--light-color);text-decoration:none;transition:color var(--transition-speed)}.footer-links a:hover{color:var(--secondary-color)}.footer-bottom{margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.1);width:100%}.chatbot-container{position:fixed;bottom:20px;right:20px;z-index:1000}.chatbot-button{width:60px;height:60px;background-color:var(--primary-color);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--light-color);font-size:24px;cursor:pointer;box-shadow:0 5px 15px rgba(0,0,0,.2);transition:all var(--transition-speed)}.chatbot-button:hover{background-color:var(--primary-hover);transform:scale(1.1)}.chatbot-panel{position:absolute;bottom:70px;right:0;width:300px;height:400px;background-color:var(--light-color);border-radius:10px;box-shadow:0 5px 15px rgba(0,0,0,.2);display:none;flex-direction:column;overflow:hidden}.chatbot-header{background-color:var(--primary-color);color:var(--light-color);padding:10px 15px;display:flex;justify-content:space-between;align-items:center}.chatbot-close{cursor:pointer;font-size:18px}.chatbot-messages{flex:1;padding:15px;overflow-y:auto}.message{margin-bottom:10px;padding:8px 12px;border-radius:10px;max-width:80%}.user-message{background-color:var(--primary-color);color:var(--light-color);align-self:flex-end;margin-left:auto}.bot-message{background-color:#f1f1f1;align-self:flex-start}.chatbot-input{display:flex;padding:10px;border-top:1px solid #ddd}.chatbot-input input{flex:1;padding:8px;border:1px solid #ddd;border-radius:5px;margin-right:10px}.chatbot-input button{background-color:var(--primary-color);color:var(--light-color);border:none;border-radius:5px;padding:8px 15px;cursor:pointer;transition:background-color var(--transition-speed)}.chatbot-input button:hover{background-color:var(--primary-hover)}.water-animation{position:absolute;bottom:0;left:0;width:100%;height:100px;background:url('../images/wave.png');background-size:1000px 100px;animation:wave 10s linear infinite;z-index:-1}.water-animation.wave1{opacity:.6;animation-delay:0s;bottom:0}.water-animation.wave2{opacity:.4;animation-delay:-5s;bottom:10px;animation-duration:15s}@keyframes wave{0%{background-position-x:0}100%{background-position-x:1000px}}.menu-toggle{display:none;flex-direction:column;justify-content:space-between;width:30px;height:21px;cursor:pointer}.menu-toggle span{display:block;height:3px;width:100%;background-color:var(--light-color);border-radius:3px;transition:all var(--transition-speed)}@media (max-width:992px){.about-content{grid-template-columns:1fr}.contact-container{grid-template-columns:1fr}}@media (max-width:768px){.menu-toggle{display:flex}.nav-menu{position:fixed;top:80px;left:-100%;width:100%;height:calc(100vh - 80px);background-color:var(--dark-color);flex-direction:column;align-items:center;padding:2rem 0;transition:left var(--transition-speed)}.nav-menu.active{left:0}.language-switcher{margin-left:1rem}.hero h1{font-size:2.5rem}.section-title h2{font-size:2rem}}@media (max-width:576px){.hero h1{font-size:2rem}.section-title h2{font-size:1.8rem}.gallery-grid{grid-template-columns:1fr}.footer-links{flex-direction:column;gap:1rem}}
/* Added for Authorized Service Section */
.authorized-service {
  margin-bottom: 40px;
  padding: 20px;
  background-color: #f9f9f9;
  border-radius: 8px;
  text-align: center;
}

.authorized-service h3 {
  margin-bottom: 20px;
  /* Assuming primary color variable exists, else use a specific color like #005f73 */
  color: #005f73; 
}

.certs-gallery {
  display: flex;
  justify-content: center;
  gap: 30px;
  flex-wrap: wrap;
  margin-top: 20px;
}

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

.cert-item img {
  max-width: 250px; /* Adjust size as needed */
  height: auto;
  border: 1px solid #ddd;
  border-radius: 4px;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
  margin-bottom: 10px;
}

.cert-item p {
  font-size: 0.9em;
  color: #555;
}

/* Adjust service icon if needed */
.service-item .service-icon .fa-lungs-virus {
  /* Add specific styles if needed */
}