:root{--bg-color: #0e0e1a;--text-color: #f0f0f5;--primary-color: #2E7D32;--primary-hover: #3E8E41;--accent-color: #4CAF50;--glass-bg: rgba(20, 15, 40, .65);--glass-border: rgba(46, 125, 50, .2);--gradient-main: linear-gradient(135deg, #2E7D32, #4CAF50);--spacing-xs: .5rem;--spacing-sm: 1rem;--spacing-md: 1.5rem;--spacing-lg: 2rem;--spacing-xl: 3rem;--spacing-xxl: 4rem;--font-size-xs: .8rem;--font-size-sm: .9rem;--font-size-base: 1rem;--font-size-lg: 1.2rem;--font-size-xl: 1.5rem;--font-size-2xl: 2rem;--font-size-3xl: 2.5rem;--font-size-4xl: 3rem;--shadow-card: 0 4px 20px rgba(0, 0, 0, .25);--shadow-hover: 0 10px 40px rgba(0, 0, 0, .4)}*{margin:0;padding:0;box-sizing:border-box;font-family:Outfit,sans-serif}html{scroll-behavior:smooth}body{background-color:var(--bg-color);background-image:radial-gradient(ellipse at 20% 50%,rgba(153,69,255,.08) 0%,transparent 50%),radial-gradient(ellipse at 80% 20%,rgba(20,241,149,.06) 0%,transparent 50%);background-attachment:fixed;color:var(--text-color);line-height:1.6;overflow-x:hidden}.navbar{display:flex;justify-content:space-between;align-items:center;padding:var(--spacing-md) 5%;background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-bottom:1px solid var(--glass-border);position:fixed;top:0;width:100%;z-index:1000}.logo{font-size:1.8rem;font-weight:800;letter-spacing:1px;display:inline-flex;align-items:center;gap:.6rem;text-decoration:none;color:var(--text-color)}.logo-img{width:34px;height:34px;object-fit:contain;display:block}.logo-text{line-height:1}.logo .dot{color:var(--primary-color)}.nav-links{list-style:none;display:flex;gap:var(--spacing-lg);align-items:center}.nav-links li a{color:var(--text-color);text-decoration:none;font-weight:600;transition:color .3s ease}.nav-links li a:hover{color:var(--primary-color)}.btn-connect,.btn-primary,.btn-secondary{padding:.6rem 1.5rem;border-radius:8px;font-weight:600;text-decoration:none;transition:all .3s ease}.btn-connect{border:1px solid var(--accent-color);color:var(--accent-color)!important}.btn-connect:hover{background:#14f1951a;box-shadow:0 0 15px #14f19566}.hero{height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;position:relative;padding:0 5%;margin-top:60px;background-image:linear-gradient(#0e0e1ad9,#0e0e1a99),url(https://images.unsplash.com/photo-1625246333195-78d9c38ad449?w=1920&h=1024&fit=crop);background-size:cover;background-position:center;background-attachment:fixed}.hero-glow{position:absolute;width:60vw;height:60vw;background:radial-gradient(circle,#9945ff40,#14f1951a 40%,#0e0e1a00 70%);top:50%;left:50%;transform:translate(-50%,-50%);z-index:-1;filter:blur(80px)}.hero-content h1{font-size:var(--font-size-4xl);font-weight:800;line-height:1.1;margin-bottom:var(--spacing-lg)}.hero-content .highlight{background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-content p{font-size:var(--font-size-lg);color:#b3bac2;max-width:600px;margin:0 auto var(--spacing-xl) auto}.marketplace{padding:5rem 5%}.section-header{text-align:center;margin-bottom:4rem}.section-tag{display:inline-block;background:#4caf5026;color:var(--accent-color);padding:.4rem 1.2rem;border-radius:30px;font-size:.85rem;font-weight:700;letter-spacing:.5px;margin-bottom:1rem;border:1px solid rgba(76,175,80,.25)}.section-header h2{font-size:2.5rem;margin-bottom:.8rem;line-height:1.2}.section-header p{color:#b3bac2;font-size:1.05rem;max-width:550px;margin:0 auto}.projects-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.project-card{background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:15px;overflow:hidden;transition:transform .3s ease,box-shadow .3s ease}.project-card:hover{transform:translateY(-5px);box-shadow:0 10px 30px #00000080;border-color:var(--primary-color)}.card-image{height:200px;width:100%;position:relative;background-color:#2e7d321a}.card-badge{position:absolute;top:12px;left:12px;color:#fff;padding:.35rem .9rem;border-radius:20px;font-size:.8rem;font-weight:700;letter-spacing:.5px;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.card-content{padding:1.5rem}.tag{background:#2ea04333;color:var(--primary-color);padding:.3rem .8rem;border-radius:20px;font-size:.8rem;font-weight:600}.project-card h3{margin:1rem 0 .5rem;font-size:1.3rem}.location{font-size:.9rem;color:#b3bac2;margin-bottom:1.5rem}.sensor-data{display:flex;gap:1rem;margin-bottom:1.5rem;padding:1rem;background:#0003;border-radius:8px}.sensor{font-size:.9rem;display:flex;align-items:center;gap:.5rem}.investment-info{display:flex;justify-content:space-between;margin-bottom:1.5rem;border-top:1px solid var(--glass-border);padding-top:1rem}.investment-info .label{display:block;font-size:.8rem;color:#b3bac2}.investment-info .value{font-size:1.2rem;font-weight:800}.btn-invest{width:100%;padding:.8rem;background:var(--gradient-main);border:none;color:#fff;border-radius:8px;font-weight:700;cursor:pointer;transition:all .3s ease;box-shadow:0 4px 15px #0000004d}.btn-invest:hover{box-shadow:0 0 25px #9945ff80,0 0 40px #14f1954d;transform:translateY(-3px)}.concept-section{padding:5rem 5%;background-color:#140f2866;border-top:1px solid var(--glass-border);border-bottom:1px solid var(--glass-border)}.concept-steps{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:3rem;margin-top:3rem}.step{text-align:center;padding:2rem;background:var(--glass-bg);border:1px solid var(--glass-border);border-radius:15px;position:relative;transition:transform .3s ease}.step:hover{transform:translateY(-5px);border-color:var(--accent-color)}.step-number{position:absolute;top:-20px;left:50%;transform:translate(-50%);background:var(--accent-color);color:#fff;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:1.2rem;font-weight:800;box-shadow:0 0 15px #1f6feb80}.step h3{margin:1rem 0;font-size:1.3rem;color:var(--text-color)}.step p{color:#b3bac2;font-size:.95rem}.notification-container{position:fixed;bottom:20px;right:20px;display:flex;flex-direction:column;gap:10px;z-index:9999}.notification{background:var(--glass-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-left:4px solid var(--primary-color);color:var(--text-color);padding:1rem 1.5rem;border-radius:8px;box-shadow:0 5px 15px #0000004d;min-width:250px;transform:translate(120%);opacity:0;transition:transform .3s ease,opacity .3s ease}.notification.show{transform:translate(0);opacity:1}.notification.info{border-left-color:var(--accent-color)}.hero-buttons{display:flex;gap:1.5rem;justify-content:center}.btn-primary{background:var(--gradient-main);color:#fff;border:none}.btn-primary:hover{box-shadow:0 0 25px #9945ff80,0 0 50px #14f19533;transform:translateY(-2px)}.btn-secondary{background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-color);-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px)}.btn-primary:active,.btn-secondary:active,.btn-invest:active,.btn-connect:active{transform:translateY(2px) scale(.98)}.btn-secondary:hover{background:#f0f6fc1a;border-color:#f0f6fc4d}@media (max-width: 768px){.nav-links{display:none;flex-direction:column;position:absolute;top:100%;left:0;width:100%;background:#0e0e1afa;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:var(--spacing-lg) 5%;gap:var(--spacing-sm);border-bottom:1px solid var(--glass-border)}.nav-links.active,.mobile-menu-toggle{display:flex}.hero-content h1{font-size:2rem}.hero-buttons{flex-direction:column}.section-header h2{font-size:1.8rem}}.mobile-menu-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;z-index:1001}.hamburger-line{display:block;width:26px;height:2px;background:var(--text-color);border-radius:2px;transition:all .3s ease}.mobile-menu-toggle.active .hamburger-line:nth-child(1){transform:rotate(45deg) translate(5px,5px)}.mobile-menu-toggle.active .hamburger-line:nth-child(2){opacity:0}.mobile-menu-toggle.active .hamburger-line:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000c;display:flex;justify-content:center;align-items:center;z-index:2000;opacity:0;visibility:hidden;transition:opacity .3s ease,visibility .3s ease}.modal-overlay.active{opacity:1;visibility:visible}.modal-content{background:#161b22;border:1px solid var(--glass-border);border-radius:15px;padding:2.5rem;width:90%;max-width:500px;position:relative;transform:translateY(-50px);transition:transform .3s ease;box-shadow:0 10px 40px #0009}.modal-overlay.active .modal-content{transform:translateY(0)}.close-modal{position:absolute;top:15px;right:20px;background:transparent;border:none;color:#b3bac2;font-size:1.5rem;cursor:pointer;transition:color .3s ease}.close-modal:hover{color:var(--text-color)}#modal-project-title{font-size:1.5rem;background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.5rem}.modal-subtitle{color:#b3bac2;margin-bottom:2rem;font-size:.95rem}.payment-methods{display:grid;grid-template-columns:1fr 1fr;gap:1rem;margin-bottom:2rem}.payment-option{display:flex;align-items:center;gap:10px;padding:10px;border:1px solid var(--glass-border);border-radius:8px;cursor:pointer;transition:all .2s ease}.payment-option img{width:30px;height:30px;object-fit:cover;border-radius:5px}.payment-option span{font-size:.9rem;font-weight:600}.payment-option input[type=radio]{display:none}.payment-option:has(input[type=radio]:checked){border-color:var(--primary-color);background:#9945ff1a;box-shadow:0 0 10px #9945ff33}.investment-amount{margin-bottom:2rem}.investment-amount label{display:block;margin-bottom:.5rem;font-size:.9rem}.investment-amount input{width:100%;padding:1rem;background:#0000004d;border:1px solid var(--glass-border);border-radius:8px;color:#fff;font-size:1.1rem;font-family:Outfit;outline:none;transition:border-color .3s ease}.investment-amount input:focus{border-color:var(--primary-color);box-shadow:0 0 10px #9945ff33}.investment-amount small{display:block;color:#b3bac2;margin-top:.5rem}#btn-confirm-invest{width:100%;padding:1rem;font-size:1.1rem}.progress-bar-container{position:relative;width:100%;height:28px;background:#0000004d;border-radius:14px;overflow:hidden;margin-bottom:1.2rem}.progress-bar{height:100%;background:var(--gradient-main);border-radius:14px;transition:width 1s ease}.progress-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-size:.75rem;font-weight:600;color:#fff;white-space:nowrap;text-shadow:0 1px 3px rgba(0,0,0,.5)}.btn-risk-toggle{background:transparent;border:1px solid;padding:.5rem 1rem;border-radius:8px;cursor:pointer;font-family:Outfit,sans-serif;font-size:.85rem;width:100%;margin-bottom:.8rem;transition:all .2s ease}.btn-risk-toggle:hover{background:#ffffff0d}.risk-details{border-left:3px solid;padding:.8rem;margin-bottom:1rem;border-radius:0 8px 8px 0}.risk-details p{color:#e6edf3;font-size:.82rem;margin-bottom:.4rem}.risk-score{font-weight:700;font-size:.9rem}.risk-diagnostic{color:#b3bac2!important;font-size:.78rem!important;margin-top:.5rem}.loading-spinner{grid-column:1 / -1;text-align:center;padding:4rem 0}.spinner{width:48px;height:48px;border:4px solid rgba(76,175,80,.2);border-top-color:var(--accent-color);border-radius:50%;animation:spin .8s linear infinite;margin:0 auto 1rem}@keyframes spin{to{transform:rotate(360deg)}}.loading-spinner p{color:#b3bac2}.no-projects{grid-column:1 / -1;text-align:center;color:#b3bac2;padding:4rem 0;font-size:1.1rem}.site-footer{background:#0a0a14e6;border-top:1px solid var(--glass-border);padding:3rem 5% 1.5rem}.footer-content{display:grid;grid-template-columns:2fr 1fr 1fr;gap:3rem;margin-bottom:2rem}.footer-brand p{color:#b3bac2;margin-top:.8rem;font-size:.95rem;max-width:320px}.footer-links h4{color:var(--text-color);margin-bottom:1rem}.footer-links a,.footer-links p{display:block;color:#b3bac2;text-decoration:none;margin-bottom:.5rem;font-size:.9rem;transition:color .2s ease}.footer-links a:hover{color:var(--accent-color)}.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:1.5rem;text-align:center}.footer-bottom p{color:#666;font-size:.85rem}@media (max-width: 768px){.footer-content{grid-template-columns:1fr;gap:2rem}}.project-card{opacity:0;transform:translateY(30px);animation:fadeInUp .6s ease forwards}.project-card:nth-child(1){animation-delay:.1s}.project-card:nth-child(2){animation-delay:.2s}.project-card:nth-child(3){animation-delay:.3s}.project-card:nth-child(4){animation-delay:.4s}@keyframes fadeInUp{to{opacity:1;transform:translateY(0)}}