:root{--green:#198754;--dark:#14532d;--deep:#0d3b22;--soft:#e8f8ed;--yellow:#fff6d8;--text:#203229;--muted:#66766d;--border:#dde8e0;--bg:#f7faf8;--shadow:0 20px 55px rgba(20,83,45,.1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;overflow-x:hidden;background:var(--bg);color:var(--text);font-family:Poppins,sans-serif}section,header{scroll-margin-top:88px}a{text-decoration:none;transition:.25s}
.main-navbar{padding:13px 0;background:rgba(255,255,255,.93);border-bottom:1px solid rgba(221,232,224,.8);backdrop-filter:blur(16px);transition:.3s}.main-navbar.scrolled{padding:8px 0;box-shadow:0 10px 32px rgba(20,83,45,.09)}.brand{display:flex;align-items:center;gap:11px}.brand img{width:48px;height:48px;object-fit:contain}.brand span,.footer-brand span{display:flex;flex-direction:column}.brand b{color:var(--green);font-size:22px;line-height:1}.brand small,.footer-brand small{margin-top:4px;color:#718078;font-size:8px;font-weight:700;letter-spacing:1px;text-transform:uppercase}.nav-link{padding:10px 12px!important;color:#3d4d44!important;font-size:13px;font-weight:600}.nav-link:hover{color:var(--green)!important}.nav-actions{display:flex;gap:10px}.btn-register,.btn-login{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 17px;border-radius:14px;font-size:12px;font-weight:700}.btn-register{border:1px solid var(--border);color:var(--dark);background:#fff}.btn-login{background:var(--green);color:#fff;box-shadow:0 9px 22px rgba(25,135,84,.22)}.btn-login:hover{background:var(--dark);color:#fff;transform:translateY(-1px)}
.hero-section{position:relative;min-height:820px;display:flex;align-items:center;overflow:hidden;padding:145px 0 90px;background:radial-gradient(circle at 10% 20%,rgba(232,248,237,.95),transparent 35%),radial-gradient(circle at 91% 16%,rgba(255,246,216,.92),transparent 34%),linear-gradient(135deg,#f5fbf7,#fffef8)}.hero-section:after{content:"";position:absolute;right:0;bottom:0;left:0;height:100px;background:linear-gradient(to bottom,transparent,var(--bg))}.hero-orb{position:absolute;border-radius:50%;opacity:.55}.orb-one{width:420px;height:420px;top:75px;right:-160px;background:rgba(245,189,61,.16)}.orb-two{width:360px;height:360px;bottom:10px;left:-180px;background:rgba(25,135,84,.12)}.hero-badge,.section-label{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;border:1px solid #d6e7dc;border-radius:999px;background:rgba(255,255,255,.78);color:var(--dark);font-size:10px;font-weight:800;letter-spacing:.6px;text-transform:uppercase}.hero-section h1{max-width:720px;margin:20px 0;color:#20342a;font-size:56px;font-weight:800;line-height:1.11;letter-spacing:-2px}.hero-section h1 span{display:block;color:var(--green)}.hero-text{max-width:650px;margin:0;color:var(--muted);font-size:16px;line-height:1.8}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.btn-primary-custom,.btn-secondary-custom{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 23px;border-radius:16px;font-size:13px;font-weight:700}.btn-primary-custom{background:var(--green);color:#fff;box-shadow:0 12px 28px rgba(25,135,84,.24)}.btn-primary-custom:hover{background:var(--dark);color:#fff;transform:translateY(-2px)}.btn-secondary-custom{border:1px solid var(--border);background:#fff;color:var(--dark)}.method-list{display:flex;flex-wrap:wrap;gap:12px 20px;margin-top:24px}.method-list span{display:flex;align-items:center;gap:7px;color:#52635a;font-size:11px;font-weight:600}.method-list i{color:var(--green)}.hero-visual{position:relative;padding:30px 10px 40px}.image-glow{position:absolute;inset:8% 4% 9%;border-radius:50%;background:rgba(25,135,84,.16);filter:blur(50px)}.hero-image{position:relative;z-index:1;display:block;width:100%;min-height:470px;object-fit:cover;border:10px solid rgba(255,255,255,.86);border-radius:30px;box-shadow:0 32px 75px rgba(20,83,45,.2);animation:float 5s ease-in-out infinite}@keyframes float{50%{transform:translateY(-12px)}}.floating-card{position:absolute;z-index:3;display:flex;align-items:center;gap:11px;min-width:165px;padding:13px 15px;border:1px solid rgba(255,255,255,.86);border-radius:17px;background:rgba(255,255,255,.93);box-shadow:0 14px 35px rgba(20,83,45,.15);backdrop-filter:blur(14px)}.floating-card>i{display:flex;align-items:center;justify-content:center;width:39px;height:39px;border-radius:12px;background:var(--soft);color:var(--green)}.floating-card span{display:flex;flex-direction:column}.floating-card small{color:#7a887f;font-size:8px}.floating-card b{color:#2a4435;font-size:12px}.weather{top:10px;right:-15px}.prediction{bottom:10px;left:-15px}
.statistics-section{position:relative;z-index:5;margin-top:-28px}.statistics-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}.stat-card{display:flex;align-items:center;gap:14px;padding:20px;border:1px solid rgba(221,232,224,.9);border-radius:20px;background:#fff;box-shadow:0 13px 35px rgba(20,83,45,.08)}.stat-icon{display:flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:16px;background:var(--soft);color:var(--green);font-size:22px}.stat-card b,.stat-card small{display:block}.stat-card b{color:var(--dark);font-size:27px}.stat-card small{color:var(--muted);font-size:10px}
.content-section,.role-section{padding:95px 0}.section-soft,.role-section{background:#f0f6f2}.section-heading{max-width:770px;margin:0 auto 48px;text-align:center}.section-label{margin-bottom:15px}.section-label.light{border-color:rgba(255,255,255,.19);background:rgba(255,255,255,.08);color:#dff6e7}.section-title{margin:0 0 16px;color:#25392e;font-size:40px;font-weight:800;line-height:1.17;letter-spacing:-1.1px}.section-text{max-width:700px;margin:0 auto;color:var(--muted);font-size:14px;line-height:1.8}.about-image{position:relative;height:430px}.about-image>img{width:100%;height:100%;object-fit:cover;border:10px solid #fff;border-radius:30px;box-shadow:var(--shadow)}.about-note{position:absolute;right:-10px;bottom:-12px;display:flex;align-items:center;gap:12px;padding:15px 17px;border:1px solid var(--border);border-radius:17px;background:#fff;box-shadow:0 15px 40px rgba(20,83,45,.13)}.about-note i{color:var(--green);font-size:24px}.about-note span{display:flex;flex-direction:column}.about-note b{font-size:12px}.about-note small{font-size:8px;color:#77857d}.check-list{display:grid;gap:13px;margin-top:25px}.check-list div{display:flex;align-items:center;gap:10px;color:#43554a;font-size:13px;font-weight:600}.check-list i{color:var(--green)}
.feature-card{height:100%;padding:25px;border:1px solid var(--border);border-radius:22px;background:#fff;box-shadow:0 12px 35px rgba(20,83,45,.055);transition:.3s}.feature-card:hover{transform:translateY(-8px);box-shadow:0 22px 45px rgba(20,83,45,.1)}.feature-icon{display:flex;align-items:center;justify-content:center;width:54px;height:54px;margin-bottom:19px;border-radius:17px;background:linear-gradient(135deg,var(--soft),var(--yellow));color:var(--green);font-size:22px}.feature-card h3{font-size:16px;font-weight:700}.feature-card p{margin:0;color:var(--muted);font-size:12px;line-height:1.7}
.ai-section{position:relative;overflow:hidden;padding:100px 0;background:radial-gradient(circle at 78% 15%,rgba(245,189,61,.13),transparent 30%),linear-gradient(135deg,var(--deep),var(--dark))}.ai-section:before{content:"";position:absolute;inset:0;opacity:.05;background-image:radial-gradient(#fff 1px,transparent 1px);background-size:24px 24px}.ai-methods{display:grid;gap:14px;margin-top:28px}.ai-method{display:flex;gap:14px;padding:17px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(255,255,255,.07)}.ai-method>i{display:flex;align-items:center;justify-content:center;width:46px;height:46px;border-radius:14px;background:rgba(255,255,255,.12);color:#ffe093;font-size:20px}.ai-method span{display:flex;flex-direction:column}.ai-method b{color:#fff;font-size:14px}.ai-method small{color:rgba(255,255,255,.62);font-size:11px;line-height:1.6}.ai-diagram{padding:29px;border:1px solid rgba(255,255,255,.14);border-radius:30px;background:rgba(255,255,255,.08);box-shadow:0 25px 60px rgba(0,0,0,.18)}.ai-inputs,.ai-outputs{display:grid;gap:12px}.ai-inputs{grid-template-columns:repeat(3,1fr)}.ai-outputs{grid-template-columns:repeat(2,1fr)}.ai-inputs span,.ai-outputs span{display:flex;align-items:center;justify-content:center;gap:8px;min-height:74px;padding:12px;border-radius:15px;background:rgba(255,255,255,.08);color:#eaf8ee;font-size:10px;font-weight:700}.ai-inputs i,.ai-outputs i{color:#ffe093;font-size:18px}.ai-core{position:relative;display:flex;flex-direction:column;align-items:center;justify-content:center;width:165px;height:165px;margin:28px auto;border:1px solid rgba(255,255,255,.2);border-radius:50%;background:linear-gradient(135deg,#1b8b54,#12683e);color:#fff;box-shadow:0 0 0 18px rgba(255,255,255,.035)}.ai-core>i{font-size:40px}.ai-core b{font-size:13px}.ai-core small{font-size:8px;color:rgba(255,255,255,.55)}.ai-core em{position:absolute;inset:-13px;border:1px solid rgba(130,224,159,.35);border-radius:50%;animation:pulse 2.4s ease-out infinite}@keyframes pulse{0%{transform:scale(.85);opacity:1}100%{transform:scale(1.25);opacity:0}}
.product-card{height:100%;overflow:hidden;border:1px solid var(--border);border-radius:24px;background:#fff;box-shadow:0 16px 42px rgba(20,83,45,.07);transition:.3s}.product-card:hover{transform:translateY(-7px)}.product-image{position:relative;height:225px;overflow:hidden}.product-image img{width:100%;height:100%;object-fit:cover;transition:.4s}.product-card:hover img{transform:scale(1.05)}.product-image>span{position:absolute;top:15px;right:15px;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.92);color:var(--green);font-size:9px;font-weight:800}.product-body{padding:23px}.product-body>small{color:var(--green);font-size:9px;font-weight:800;letter-spacing:.8px}.product-body h3{margin:7px 0 9px;font-size:18px}.product-body>p{color:#718078;font-size:11px}.product-meta{display:grid;gap:10px;padding:15px;margin-bottom:17px;border-radius:17px;background:#f5f8f6}.product-meta div{display:flex;justify-content:space-between}.product-meta span,.product-meta b{font-size:10px}.product-button{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px;border-radius:14px;background:var(--green);color:#fff;font-size:11px;font-weight:700}.empty-product{padding:45px;border:1px dashed #cbdad0;border-radius:24px;background:#fff;text-align:center}.empty-product>i{font-size:32px;color:var(--green)}
.role-card{height:100%;overflow:hidden;border:1px solid var(--border);border-radius:24px;background:#fff;box-shadow:0 16px 42px rgba(20,83,45,.07);transition:.3s}.role-card:hover{transform:translateY(-6px)}.role-head{display:flex;align-items:center;gap:13px;padding:22px}.role-head.admin{background:#edf4ff;color:#315f9a}.role-head.farmer{background:var(--soft);color:var(--green)}.role-head.buyer{background:#fff3d4;color:#9a6c00}.role-head h3{margin:0;font-size:17px}.role-head i{font-size:24px}.role-card ul{display:grid;gap:12px;margin:0;padding:24px 29px 28px;list-style:none}.role-card li{position:relative;padding-left:22px;color:#53635a;font-size:12px}.role-card li:before{content:"✓";position:absolute;left:0;color:var(--green);font-weight:800}
.flow-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:14px}.flow-card{text-align:center;padding:20px 13px}.flow-card>small{display:inline-flex;padding:5px 9px;border-radius:999px;background:var(--yellow);color:#8c6805;font-size:8px;font-weight:800}.flow-card>i{display:flex;align-items:center;justify-content:center;width:68px;height:68px;margin:12px auto 17px;border-radius:50%;background:var(--green);color:#fff;font-size:23px;box-shadow:0 10px 25px rgba(25,135,84,.22)}.flow-card h3{font-size:14px}.flow-card p{color:var(--muted);font-size:10px;line-height:1.55}
.cta-section{padding:85px 0}.cta-card{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:46px;border-radius:30px;background:radial-gradient(circle at 85% 20%,rgba(245,189,61,.24),transparent 28%),linear-gradient(135deg,var(--deep),var(--green));color:#fff;box-shadow:0 25px 60px rgba(20,83,45,.22)}.cta-card small{color:#ffe6a8;font-size:9px;font-weight:800}.cta-card h2{max-width:650px;margin:11px 0;font-size:34px}.cta-card p{margin:0;color:rgba(255,255,255,.7);font-size:12px}.cta-actions{display:flex;gap:10px}.cta-actions a{padding:13px 20px;border-radius:15px;font-size:11px;font-weight:700}.cta-actions a:first-child{background:#fff;color:var(--dark)}.cta-actions a:last-child{border:1px solid rgba(255,255,255,.25);color:#fff}
.main-footer{padding:68px 0 24px;background:#0c2e1b;color:#fff}.footer-brand{display:flex;align-items:center;gap:12px}.footer-brand img{width:52px;height:52px;object-fit:contain;padding:5px;border-radius:15px;background:#fff}.footer-brand b{font-size:21px}.main-footer p{max-width:450px;margin-top:18px;color:rgba(255,255,255,.55);font-size:11px;line-height:1.75}.main-footer h4{font-size:12px}.main-footer a{display:block;margin-bottom:9px;color:rgba(255,255,255,.55);font-size:10px}.footer-tags{display:flex;flex-wrap:wrap;gap:8px}.footer-tags span{padding:7px 10px;border:1px solid rgba(255,255,255,.1);border-radius:999px;background:rgba(255,255,255,.05);font-size:8px}.footer-bottom{display:flex;justify-content:space-between;margin-top:44px;padding-top:21px;border-top:1px solid rgba(255,255,255,.09);color:rgba(255,255,255,.42);font-size:9px}.back-top{position:fixed;right:22px;bottom:22px;z-index:30;width:44px;height:44px;border:0;border-radius:14px;background:var(--green);color:#fff;opacity:0;pointer-events:none;transform:translateY(15px);transition:.25s}.back-top.show{opacity:1;pointer-events:auto;transform:none}.reveal{opacity:0;transform:translateY(25px);transition:.7s}.reveal.visible{opacity:1;transform:none}
@media(max-width:1199px){.hero-section h1{font-size:48px}.flow-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:991px){.navbar-collapse{margin-top:14px;padding:15px;border:1px solid var(--border);border-radius:18px;background:#fff}.nav-actions{margin-top:10px}.hero-section{text-align:center;padding-top:125px}.hero-text{margin:auto}.hero-actions,.method-list{justify-content:center}.statistics-grid{grid-template-columns:repeat(2,1fr)}.cta-card{flex-direction:column;align-items:flex-start}}@media(max-width:767px){.brand small{display:none}.nav-actions{flex-direction:column}.btn-register,.btn-login{width:100%}.hero-section h1{font-size:39px}.hero-image{min-height:340px}.floating-card{display:none}.statistics-section{margin-top:0;padding-top:18px}.statistics-grid{grid-template-columns:1fr}.content-section,.role-section,.ai-section{padding:72px 0}.section-title{font-size:32px}.about-image{height:350px}.ai-inputs,.ai-outputs{grid-template-columns:1fr}.flow-grid{grid-template-columns:repeat(2,1fr)}.cta-card{padding:30px 23px}.cta-actions{width:100%;flex-direction:column}.footer-bottom{flex-direction:column;gap:10px}}@media(max-width:479px){.hero-section h1{font-size:33px}.btn-primary-custom,.btn-secondary-custom{width:100%}.hero-image{min-height:275px;border-width:6px}.flow-grid{grid-template-columns:1fr}}