:root{--primary-color: #2d6a4f;--secondary-color: #40916c;--light-bg: #f9fafb;--dark-bg: #121212;--light-text: #333;--dark-text: #eee;--highlight: #4caf50;--border-radius: 10px;--transition: .3s ease}*{margin:0;padding:0;box-sizing:border-box}body{font-family:Poppins,sans-serif;background-color:var(--light-bg);color:var(--light-text);transition:background-color var(--transition),color var(--transition)}body.dark-mode{background-color:var(--dark-bg);color:var(--dark-text)}.header{background-color:transparent;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:1rem 1.5rem;display:flex;justify-content:space-between;align-items:center;position:sticky;top:0;z-index:1000;box-shadow:0 4px 12px #0003;transition:background-color .3s ease,box-shadow .3s ease}.header-left{display:flex;align-items:center;flex:1}.header-right{display:flex;align-items:center;gap:1rem}html{scroll-behavior:smooth;scroll-padding-top:80px}.logo-title{display:flex;align-items:center;gap:.7rem;transition:transform .3s ease}.logo-title:hover{transform:scale(1.03)}.logo{width:48px;height:48px;object-fit:contain;border-radius:10px;background-color:transparent}.app-title{font-size:1.6rem;font-weight:700;color:var(--primary-color);margin:0;font-family:Poppins,sans-serif;letter-spacing:.5px;line-height:1}.app-title-link{text-decoration:none;color:inherit;display:flex;align-items:center}.nav-links{display:flex;gap:1.2rem;align-items:center;justify-content:center}.nav-links a{font-size:1rem;font-weight:500;color:var(--primary-color);text-decoration:none;padding:.5rem .9rem;border-radius:6px;transition:background-color .3s ease}.nav-links a:hover{background-color:#40916c;color:#fff}@media (max-width: 768px){.header{flex-direction:row;justify-content:space-between;align-items:center}.menu-toggle{display:block}.nav-links{display:none;position:absolute;top:100%;left:0;width:100%;flex-direction:column;background-color:#fff;border-top:1px solid #40916c;padding:.8rem 0;box-shadow:0 4px 8px #0000001a;z-index:999}.nav-links.show{display:flex}.nav-links a{width:100%;text-align:center;padding:.8rem}}.mode-toggle-btn{font-size:1.3rem;background-color:#40916c;border:none;border-radius:50%;padding:.5rem .7rem;color:#fff;cursor:pointer;transition:background-color .3s ease,transform .2s ease}.mode-toggle-btn:hover{background-color:#40916c;transform:rotate(12deg)}.menu-toggle{display:none;font-size:1.6rem;color:#40916c;cursor:pointer;padding:.3rem .6rem;border-radius:6px;transition:background-color .3s ease}.menu-toggle:hover{background-color:#40916c;color:#fff}@media (max-width: 768px){.header{flex-direction:row;justify-content:space-between;align-items:center}.header-left{flex:1;display:flex;align-items:center}.header-right{display:flex;gap:.8rem;align-items:center}.menu-toggle{display:block}.nav-links{display:none;flex-direction:column;width:100%;background-color:#fff;border-top:1px solid #40916c;padding:.8rem 0}.nav-links.show{display:flex}.nav-links a{width:100%;text-align:center;padding:.8rem}.mode-toggle-btn{font-size:1.2rem;padding:.4rem .6rem}}body.dark-mode .header{background-color:#121212f2;color:#ccc}body.dark-mode .nav-links a:hover{background-color:#40916c;color:#fff}body.dark-mode .mode-toggle-btn{background-color:#40916c;color:#aaf0c5}body.dark-mode .mode-toggle-btn:hover{background-color:#40916c}.hero-section{background:linear-gradient(to right,var(--primary-color),var(--secondary-color));color:#fff;padding:4rem 1rem;text-align:center;border-radius:0 0 20px 20px}.hero-title{font-size:2.4rem;margin-bottom:1rem}.hero-subtitle{font-size:1.1rem;max-width:600px;margin:0 auto 2rem;line-height:1.6}.hero-buttons{display:flex;justify-content:center;flex-wrap:wrap;gap:1rem}.hero-btn{text-decoration:none;padding:.7rem 1.5rem;border-radius:var(--border-radius);font-weight:700;transition:all var(--transition)}.hero-btn.primary{background-color:#fff;color:var(--primary-color)}.hero-btn.secondary{background-color:transparent;border:2px solid white;color:#fff}.hero-btn:hover{opacity:.9}.section{padding:3rem 1rem;text-align:center}.section-title{font-size:1.8rem;color:var(--primary-color)}.title-underline{width:60px;height:4px;background-color:var(--primary-color);margin:.5rem auto 1.5rem}.info-text{font-size:1.05rem;max-width:800px;margin:0 auto;line-height:1.8;color:var(--light-text)}body.dark-mode .info-text{color:var(--dark-text)}.features-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:1.5rem}.feature-card{background-color:#fff;border:2px solid var(--primary-color);border-radius:var(--border-radius);padding:1.5rem;width:250px;box-shadow:0 4px 12px #0000000f;transition:transform .2s ease,background-color var(--transition)}.feature-card:hover{transform:translateY(-5px)}.feature-icon{font-size:2rem;margin-bottom:.5rem;color:var(--primary-color)}.feature-card h4{color:var(--secondary-color);margin-bottom:.4rem}.feature-card p{font-size:.95rem;color:#444}body.dark-mode .feature-card{background-color:#222;border-color:#444;color:var(--dark-text)}.testimonial-grid{display:flex;flex-wrap:wrap;gap:1.5rem;justify-content:center}.testimonial-card{background-color:#f9f9f9;border-left:4px solid var(--primary-color);border-radius:var(--border-radius);padding:1.2rem 1rem;max-width:300px;font-style:italic;box-shadow:0 2px 8px #0000000d}.testimonial-quote{margin-bottom:.8rem}.testimonial-name{font-weight:700;color:var(--primary-color)}body.dark-mode .testimonial-card{background-color:#1f1f1f;color:var(--dark-text);border-left-color:var(--highlight)}.contact-form-section{padding:3rem 1rem;border-radius:var(--border-radius);margin:2rem auto}.contact-form{max-width:800px;margin:0 auto;background-color:#fff;padding:2rem;border-radius:var(--border-radius);box-shadow:0 8px 30px #00000014;display:flex;flex-direction:column;gap:1.5rem}.contact-form .form-row{display:flex;flex-wrap:wrap;gap:1rem}.contact-form input,.contact-form textarea{flex:1;padding:.8rem 1rem;border-radius:8px;border:1px solid #ccc;font-size:1rem;background-color:var(--light-bg);transition:border-color var(--transition),box-shadow var(--transition)}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--primary-color);box-shadow:0 0 0 3px #2d6a4f1a}.contact-form textarea{resize:vertical}.submit-btn{background-color:var(--primary-color);color:#fff;padding:.9rem;border:none;font-size:1rem;font-weight:600;border-radius:8px;cursor:pointer;transition:background-color var(--transition)}.submit-btn:hover{background-color:var(--secondary-color)}body.dark-mode .contact-form{background-color:#1e1e1e}body.dark-mode .contact-form input,body.dark-mode .contact-form textarea{background-color:#2b2b2b;color:var(--dark-text);border:1px solid #444}.footer{background-color:var(--primary-color);color:#fff;padding:2.5rem 1rem;margin-top:4rem;transition:background-color .3s ease,color .3s ease}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:2rem;max-width:1100px;margin:auto}.footer h3,.footer h4{margin-bottom:.8rem;font-weight:600;font-size:1.2rem}.footer p,.footer-links ul{font-size:.95rem;line-height:1.6;color:inherit}.footer-links ul{list-style:none;padding:0;margin:0}.footer-links ul li{margin-bottom:.4rem}.footer-links a{color:#fff;text-decoration:none;transition:color .3s}.footer-links a:hover{color:#d0f0e0;text-decoration:underline}.footer-info p{margin-bottom:.4rem}.footer-social .social-icons{display:flex;gap:.8rem;margin:.5rem 0 1rem}.footer-social .social-icons a{font-size:1.2rem;background-color:#fff2;color:#fff;padding:.4rem;border-radius:50%;transition:background-color .3s ease,transform .3s ease}.footer-social .social-icons a:hover{background-color:#4caf50;transform:scale(1.1)}.footer-bottom{text-align:center;margin-top:2rem;font-size:.9rem;border-top:1px solid #4caf50;padding-top:1rem}.footer-privacy{color:#aaf0c5;text-decoration:underline;margin:0 5px}.footer-privacy:hover{color:#d0f0e0}@media (max-width: 600px){.footer-grid{grid-template-columns:1fr;text-align:center}.footer-social .social-icons{justify-content:center}}body.dark-mode .footer{background-color:#1a1a1a;color:#ccc}body.dark-mode .footer-links a,body.dark-mode .footer-privacy{color:#aaf0c5}body.dark-mode .footer-links a:hover,body.dark-mode .footer-privacy:hover{color:#d4ffeb}body.dark-mode .footer-social .social-icons a{background-color:#333;color:#aaf0c5}body.dark-mode .footer-social .social-icons a:hover{background-color:#4caf50;color:#fff}