@import"https://fonts.googleapis.com/css2?family=Sarabun:wght@300;400;500;700&display=swap";:root{--primary-color: #2c3e50;--secondary-color: #95a5a6;--accent-color: #e74c3c;--background-color: #f8f9fa;--text-color: #333;--light-text: #fff;--section-padding: 80px 20px;--font-main: "Sarabun", sans-serif;--transition-speed: .3s}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-main);background-color:var(--background-color);color:var(--text-color);line-height:1.6;overflow-x:hidden}a{text-decoration:none;color:inherit}ul{list-style:none}h1,h2,h3{font-weight:700;margin-bottom:20px;color:var(--primary-color)}h1{font-size:3.5rem;line-height:1.2}h2{font-size:2.5rem;text-align:center;margin-bottom:40px;position:relative}h2:after{content:"";display:block;width:60px;height:4px;background-color:var(--accent-color);margin:10px auto 0;border-radius:2px}p{font-size:1.1rem;margin-bottom:20px}.btn{display:inline-block;padding:12px 30px;background-color:var(--accent-color);color:var(--light-text);border-radius:5px;font-weight:600;transition:background-color var(--transition-speed),transform var(--transition-speed);border:none;cursor:pointer}.btn:hover{background-color:#c0392b;transform:translateY(-2px)}.btn-secondary{background-color:transparent;border:2px solid var(--light-text)}.btn-secondary:hover{background-color:var(--light-text);color:var(--primary-color)}.container{max-width:1200px;margin:0 auto;padding:0 20px}section{padding:var(--section-padding)}.navbar{display:flex;justify-content:space-between;align-items:center;padding:20px 40px;background-color:#fffffff2;box-shadow:0 2px 10px #0000001a;position:fixed;width:100%;top:0;z-index:1000;transition:background-color .3s}.navbar .logo{font-size:1.5rem;font-weight:800;color:var(--primary-color);text-transform:uppercase;letter-spacing:1px}.nav-links{display:flex;gap:30px}.nav-links a{font-weight:500;font-size:1.1rem;transition:color var(--transition-speed)}.nav-links a:hover{color:var(--accent-color)}.hero{height:100vh;background:linear-gradient(#2c3e50cc,#2c3e50cc),url(https://images.unsplash.com/photo-1513694203232-719a280e022f?ixlib=rb-1.2.1&auto=format&fit=crop&w=1950&q=80) no-repeat center center/cover;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--light-text);margin-top:0}.hero-content{max-width:800px;animation:fadeIn 1.5s ease-out}.hero-content h1{color:var(--light-text)}.hero-subtitle{font-size:1.5rem;font-weight:300;margin-bottom:30px;display:block}.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.product-card{background:#fff;border-radius:10px;overflow:hidden;box-shadow:0 5px 15px #0000000d;transition:transform var(--transition-speed),box-shadow var(--transition-speed)}.product-card:hover{transform:translateY(-10px);box-shadow:0 15px 30px #0000001a}.product-image{height:250px;background-color:#ddd;background-size:cover;background-position:center}.product-info{padding:20px;text-align:center}.product-info h3{font-size:1.3rem;margin-bottom:10px}.customers{background-color:#fff}.customer-logos{display:flex;flex-wrap:wrap;justify-content:center;align-items:center;gap:40px}.customer-logo{height:60px;opacity:.6;transition:opacity var(--transition-speed);filter:grayscale(100%)}.customer-logo:hover{opacity:1;filter:grayscale(0%)}.contact{background-color:var(--primary-color);color:var(--light-text)}.contact h2{color:var(--light-text)}.contact-container{display:flex;flex-wrap:wrap;justify-content:space-between;gap:40px}.contact-info,.map-container{flex:1;min-width:300px}.contact-info h3{color:var(--light-text);border-bottom:2px solid var(--accent-color);display:inline-block;padding-bottom:10px}.contact-details p{display:flex;align-items:center;gap:10px}.iframe-container{width:100%;height:300px;border-radius:10px;overflow:hidden;box-shadow:0 5px 15px #0000004d}iframe{width:100%;height:100%;border:0}footer{background-color:#1a252f;color:#7f8c8d;text-align:center;padding:20px;font-size:.9rem}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@media(max-width:768px){h1{font-size:2.5rem}h2{font-size:2rem}.navbar{flex-direction:column;gap:10px;padding:15px}.section-padding{padding:50px 15px}}