:root{
--bg:#060a10;
--bg2:#0a1018;
--bg3:#0f1620;
--border:#141f2e;
--text:#c8d6e5;
--muted:#5a6a7a;
--green:#27ae60;
--green2:#1a7a42;
--blue:#3498db;
--orange:#f39c12;
--red:#e74c3c;
--purple:#9b59b6;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Inter',sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden}

.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* Navbar */
.navbar{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(6,10,16,0.85);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);transition:all 0.3s}
.navbar.scrolled{background:rgba(6,10,16,0.95);box-shadow:0 4px 30px rgba(0,0,0,0.3)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{display:flex;align-items:center;gap:8px;text-decoration:none}
.logo-icon{font-size:28px}
.logo-text{font-family:'Space Grotesk',sans-serif;font-size:22px;font-weight:700;color:var(--green);letter-spacing:3px}
.logo-sub{font-size:10px;color:var(--muted);margin-left:4px}
.nav-links{display:flex;list-style:none;gap:6px}
.nav-links a{color:var(--muted);text-decoration:none;font-size:13px;font-weight:500;padding:8px 14px;border-radius:8px;transition:all 0.2s}
.nav-links a:hover{color:var(--green);background:rgba(39,174,96,0.08)}
.hamburger{display:none;background:none;border:none;color:var(--text);font-size:24px;cursor:pointer}

/* Buttons */
.btn{display:inline-block;padding:12px 28px;border-radius:10px;font-size:14px;font-weight:600;text-decoration:none;transition:all 0.3s;cursor:pointer}
.btn-primary{background:linear-gradient(135deg,var(--green),var(--green2));color:#fff;border:none;box-shadow:0 4px 20px rgba(39,174,96,0.3)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 30px rgba(39,174,96,0.4)}
.btn-outline{border:1px solid var(--border);color:var(--text);background:transparent}
.btn-outline:hover{border-color:var(--green);color:var(--green)}
.btn-link{color:var(--green);text-decoration:none;font-size:13px;font-weight:600;transition:all 0.2s}
.btn-link:hover{letter-spacing:1px}

/* Gradient Text */
.gradient-text{background:linear-gradient(135deg,var(--green),#2ecc71,var(--blue));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* Hero */
.hero{min-height:100vh;display:flex;align-items:center;padding:100px 24px 60px;max-width:1200px;margin:0 auto;position:relative}
.hero-bg{position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 20% 50%,rgba(39,174,96,0.06) 0%,transparent 60%),radial-gradient(ellipse at 80% 20%,rgba(52,152,219,0.04) 0%,transparent 50%);pointer-events:none}
.hero-content{flex:1;position:relative;z-index:1}
.hero-badge{display:inline-block;padding:6px 16px;background:rgba(39,174,96,0.1);border:1px solid rgba(39,174,96,0.2);border-radius:20px;font-size:12px;color:var(--green);margin-bottom:24px}
.hero h1{font-family:'Space Grotesk',sans-serif;font-size:clamp(36px,6vw,64px);font-weight:800;line-height:1.1;margin-bottom:20px;color:#fff}
.hero-desc{font-size:16px;color:var(--muted);line-height:1.7;max-width:520px;margin-bottom:32px}
.hero-btns{display:flex;gap:14px;margin-bottom:48px;flex-wrap:wrap}
.hero-stats{display:flex;gap:40px}
.stat{display:flex;flex-direction:column}
.stat-num{font-family:'Space Grotesk',sans-serif;font-size:36px;font-weight:700;color:var(--green)}
.stat-label{font-size:12px;color:var(--muted);margin-top:2px}
.hero-visual{position:absolute;right:0;top:50%;transform:translateY(-50%);width:400px;height:400px}

/* Floating Cards */
.float-card{position:absolute;background:var(--bg3);border:1px solid var(--border);border-radius:12px;padding:14px 18px;display:flex;align-items:center;gap:10px;box-shadow:0 8px 30px rgba(0,0,0,0.3);animation:float 6s ease-in-out infinite}
.fc-icon{font-size:24px}
.fc-text{font-size:12px;color:var(--muted);line-height:1.4}
.fc-text strong{font-size:16px}
.green{color:var(--green)}.blue{color:var(--blue)}.orange{color:var(--orange)}
.fc1{top:10%;left:10%;animation-delay:0s}
.fc2{top:55%;right:5%;animation-delay:1.5s}
.fc3{bottom:15%;left:20%;animation-delay:3s}
.fc4{top:25%;right:20%;animation-delay:4.5s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-15px)}}

/* Sections */
.section{padding:100px 0}
.section-dark{background:var(--bg2)}
.section-header{text-align:center;margin-bottom:60px}
.section-tag{display:inline-block;padding:4px 14px;background:rgba(39,174,96,0.1);border:1px solid rgba(39,174,96,0.2);border-radius:16px;font-size:11px;color:var(--green);font-weight:600;letter-spacing:1px;text-transform:uppercase;margin-bottom:16px}
.section-header h2{font-family:'Space Grotesk',sans-serif;font-size:clamp(28px,4vw,48px);font-weight:700;color:#fff;line-height:1.2;margin-bottom:14px}
.section-header p{color:var(--muted);font-size:16px;max-width:500px;margin:0 auto}

/* Product Cards */
.products-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.product-card{background:var(--bg3);border:1px solid var(--border);border-radius:16px;padding:28px;position:relative;overflow:hidden;transition:all 0.3s}
.product-card:hover{transform:translateY(-4px);border-color:rgba(39,174,96,0.3)}
.pc-glow{position:absolute;top:-50px;right:-50px;width:150px;height:150px;border-radius:50%;filter:blur(60px);opacity:0.15}
.green-glow{background:var(--green)}.blue-glow{background:var(--blue)}.orange-glow{background:var(--orange)}.purple-glow{background:var(--purple)}
.pc-icon{font-size:36px;margin-bottom:14px}
.product-card h3{font-family:'Space Grotesk',sans-serif;font-size:20px;color:#fff;margin-bottom:6px}
.pc-tag{font-size:11px;color:var(--green);font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:12px}
.product-card p{font-size:13px;color:var(--muted);line-height:1.6;margin-bottom:16px}
.pc-features{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:16px}
.pc-features span{font-size:10px;padding:4px 10px;background:rgba(39,174,96,0.08);border:1px solid rgba(39,174,96,0.15);border-radius:12px;color:var(--green)}

/* IoT Timeline */
.iot-timeline{max-width:800px;margin:0 auto;position:relative}
.iot-timeline::before{content:'';position:absolute;left:50%;top:0;bottom:0;width:2px;background:linear-gradient(to bottom,var(--green),var(--blue),var(--orange),var(--purple));transform:translateX(-50%)}
.iot-kit{display:flex;margin-bottom:40px;position:relative}
.iot-kit:nth-child(odd){justify-content:flex-start;padding-right:50%}
.iot-kit:nth-child(even){justify-content:flex-end;padding-left:50%}
.kit-badge{position:absolute;left:50%;transform:translateX(-50%);width:auto;padding:4px 14px;border-radius:12px;font-size:10px;font-weight:700;letter-spacing:2px;z-index:2}
.nano{background:#0d2618;color:var(--green);border:1px solid var(--green2)}
.micro{background:#0d1a26;color:var(--blue);border:1px solid var(--blue)}
.mini{background:#261e0d;color:var(--orange);border:1px solid var(--orange)}
.small{background:#1a0d26;color:var(--purple);border:1px solid var(--purple)}
.kit-content{background:var(--bg3);border:1px solid var(--border);border-radius:14px;padding:24px;width:100%;transition:all 0.3s}
.kit-content:hover{border-color:rgba(39,174,96,0.3);transform:translateY(-2px)}
.kit-content h3{font-family:'Space Grotesk',sans-serif;font-size:18px;color:#fff;margin-bottom:4px}
.kit-price{font-size:11px;color:var(--green);font-weight:600;text-transform:uppercase;letter-spacing:1px;margin-bottom:10px}
.kit-content>p{font-size:13px;color:var(--muted);line-height:1.6;margin-bottom:14px}
.kit-specs{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:14px}
.spec{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--text)}
.spec-icon{font-size:16px}
.kit-params{display:flex;flex-wrap:wrap;gap:4px}
.param{font-size:9px;padding:3px 8px;background:rgba(39,174,96,0.08);border:1px solid rgba(39,174,96,0.15);border-radius:8px;color:var(--green)}

/* Compare Table */
.compare-table{margin-top:60px;overflow-x:auto}
.compare-table table{width:100%;border-collapse:collapse;font-size:13px}
.compare-table th{background:var(--bg3);color:var(--green);padding:12px 16px;text-align:center;font-size:12px;font-weight:600;border-bottom:2px solid var(--border)}
.compare-table th:first-child{text-align:left}
.compare-table td{padding:10px 16px;border-bottom:1px solid var(--border);text-align:center;color:var(--muted)}
.compare-table td:first-child{text-align:left;color:var(--text);font-weight:500}
.compare-table tr:hover{background:rgba(39,174,96,0.03)}

/* Smart Farm */
.sf-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px;margin-bottom:60px}
.sf-card{background:var(--bg3);border:1px solid var(--border);border-radius:14px;padding:28px;transition:all 0.3s}
.sf-card:hover{border-color:rgba(39,174,96,0.3);transform:translateY(-3px)}
.sf-icon{font-size:40px;margin-bottom:14px}
.sf-card h3{font-family:'Space Grotesk',sans-serif;font-size:18px;color:#fff;margin-bottom:8px}
.sf-card>p{font-size:13px;color:var(--muted);line-height:1.6;margin-bottom:16px}
.sf-list{list-style:none}
.sf-list li{font-size:12px;color:var(--text);padding:6px 0;border-bottom:1px solid var(--border);position:relative;padding-left:16px}
.sf-list li::before{content:'';position:absolute;left:0;top:50%;width:6px;height:6px;border-radius:50%;background:var(--green);transform:translateY(-50%)}

/* Process Steps */
.sf-process{background:var(--bg3);border:1px solid var(--border);border-radius:16px;padding:40px 30px}
.process-steps{display:flex;align-items:flex-start;justify-content:center;gap:10px;flex-wrap:wrap}
.step{text-align:center;flex:1;min-width:150px}
.step-num{font-family:'Space Grotesk',sans-serif;font-size:28px;font-weight:700;color:var(--green);margin-bottom:8px}
.step h4{font-size:15px;color:#fff;margin-bottom:6px}
.step p{font-size:12px;color:var(--muted);line-height:1.5}
.step-arrow{font-size:24px;color:var(--border);margin-top:20px}

/* Fresh */
.fresh-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:50px}
.fresh-category{background:var(--bg3);border:1px solid var(--border);border-radius:14px;padding:28px}
.fc-header{display:flex;align-items:center;gap:14px;margin-bottom:18px}
.fc-big-icon{font-size:40px}
.fc-header h3{font-family:'Space Grotesk',sans-serif;font-size:20px;color:#fff}
.fresh-items{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.fi{background:var(--bg);border:1px solid var(--border);border-radius:10px;padding:10px 14px;font-size:13px;display:flex;align-items:center;gap:8px;transition:all 0.2s}
.fi:hover{border-color:var(--green)}
.fi span{font-size:20px}
.fresh-features{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.ff{text-align:center;padding:24px}
.ff-icon{font-size:32px;margin-bottom:12px}
.ff h4{font-size:15px;color:#fff;margin-bottom:8px}
.ff p{font-size:12px;color:var(--muted);line-height:1.6}

/* Cloud Features */
.cloud-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}
.cf-card{background:var(--bg3);border:1px solid var(--border);border-radius:12px;padding:24px;transition:all 0.3s}
.cf-card:hover{border-color:rgba(39,174,96,0.3);transform:translateY(-2px)}
.cf-icon{font-size:28px;margin-bottom:10px}
.cf-card h4{font-size:14px;color:#fff;margin-bottom:6px}
.cf-card p{font-size:12px;color:var(--muted);line-height:1.5}

/* Tech */
.tech-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:16px}
.tech-item{text-align:center;padding:24px;background:var(--bg3);border:1px solid var(--border);border-radius:12px;transition:all 0.3s}
.tech-item:hover{border-color:rgba(39,174,96,0.3)}
.ti-icon{font-size:32px;margin-bottom:10px}
.tech-item h4{font-size:14px;color:#fff;margin-bottom:4px}
.tech-item p{font-size:11px;color:var(--muted)}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;max-width:700px;margin:0 auto}
.contact-card{text-align:center;background:var(--bg3);border:1px solid var(--border);border-radius:14px;padding:30px;transition:all 0.3s}
.contact-card:hover{border-color:var(--green)}
.cc-icon{font-size:32px;margin-bottom:12px}
.contact-card h4{font-size:14px;color:#fff;margin-bottom:6px}
.contact-card p{font-size:13px;color:var(--green)}

/* Footer */
.footer{background:var(--bg2);border-top:1px solid var(--border);padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:30px;margin-bottom:40px}
.footer-col h4{font-family:'Space Grotesk',sans-serif;font-size:16px;color:#fff;margin-bottom:14px}
.footer-col p{font-size:13px;color:var(--muted);line-height:1.6}
.footer-col ul{list-style:none}
.footer-col ul li{margin-bottom:8px}
.footer-col ul a{color:var(--muted);text-decoration:none;font-size:13px;transition:color 0.2s}
.footer-col ul a:hover{color:var(--green)}
.footer-bottom{text-align:center;padding-top:30px;border-top:1px solid var(--border)}
.footer-bottom p{font-size:12px;color:var(--muted)}

/* Responsive */
@media(max-width:900px){
.hero{flex-direction:column;padding-top:80px;min-height:auto}
.hero-visual{display:none}
.iot-timeline::before{left:20px}
.iot-kit{padding-left:50px!important;padding-right:0!important;justify-content:flex-start!important}
.kit-badge{left:20px!important;transform:translateX(-50%)!important}
.fresh-grid{grid-template-columns:1fr}
.fresh-features{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr 1fr}
.process-steps{flex-direction:column;align-items:center}
.step-arrow{transform:rotate(90deg)}
.contact-grid{grid-template-columns:1fr}
}

@media(max-width:640px){
.nav-links{display:none;position:absolute;top:64px;left:0;right:0;background:rgba(6,10,16,0.98);flex-direction:column;padding:20px;border-bottom:1px solid var(--border)}
.nav-links.open{display:flex}
.hamburger{display:block}
.hero h1{font-size:32px}
.hero-stats{gap:20px}
.stat-num{font-size:28px}
.products-grid{grid-template-columns:1fr}
.sf-grid{grid-template-columns:1fr}
.kit-specs{grid-template-columns:1fr}
.footer-grid{grid-template-columns:1fr}
.compare-table{font-size:11px}
}

/* Animations */
[data-aos]{opacity:0;transform:translateY(30px);transition:all 0.6s cubic-bezier(0.25,0.46,0.45,0.94)}
[data-aos].visible{opacity:1;transform:translateY(0)}
[data-aos][style*="--delay"]{transition-delay:var(--delay)}