*{margin:0;padding:0;box-sizing:border-box}:root{--agriculture-gradient: linear-gradient(135deg, #059669 0%, #16a34a 50%, #22c55e 100%);--agriculture-gradient-dark: linear-gradient(135deg, #065f46 0%, #15803d 50%, #16a34a 100%);--growth-gradient: linear-gradient(135deg, #84cc16 0%, #65a30d 50%, #4d7c0f 100%);--harvest-gradient: linear-gradient(135deg, #eab308 0%, #ca8a04 50%, #a16207 100%);--water-gradient: linear-gradient(135deg, #06b6d4 0%, #0ea5e9 50%, #3b82f6 100%);--earth-gradient: linear-gradient(135deg, #92400e 0%, #78350f 50%, #57534e 100%);--success-gradient: linear-gradient(135deg, #10b981 0%, #059669 50%, #047857 100%);--glass-bg: rgba(255, 255, 255, .08);--glass-border: rgba(255, 255, 255, .15);--glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, .37);--premium-glow: 0 0 50px rgba(34, 197, 94, .3);--forest-green: #059669;--emerald-green: #10b981;--lime-green: #84cc16;--golden-yellow: #eab308;--earth-brown: #92400e;--water-blue: #06b6d4;--sky-blue: #0ea5e9;--text-dark: #0f172a;--text-light: #64748b;--white: #ffffff;--black: #000000;--card-bg: rgba(255, 255, 255, .95);--card-bg-dark: rgba(15, 23, 42, .95);--shadow-sm: 0 10px 15px -3px rgba(0, 0, 0, .1);--shadow: 0 20px 40px rgba(0, 0, 0, .15);--shadow-lg: 0 30px 60px rgba(0, 0, 0, .2);--shadow-xl: 0 50px 100px rgba(0, 0, 0, .3);--shadow-nature: 0 0 60px rgba(34, 197, 94, .4);--border-radius: 16px;--border-radius-lg: 24px;--border-radius-xl: 32px;--transition-smooth: all .4s cubic-bezier(.4, 0, .2, 1);--transition-bounce: all .6s cubic-bezier(.68, -.55, .265, 1.55)}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--agriculture-gradient-dark);min-height:100vh;color:var(--text-dark);line-height:1.7;overflow-x:hidden;position:relative}body:before{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background:radial-gradient(circle at 20% 80%,rgba(34,197,94,.15) 0%,transparent 50%),radial-gradient(circle at 80% 20%,rgba(132,204,22,.15) 0%,transparent 50%),radial-gradient(circle at 40% 40%,rgba(234,179,8,.1) 0%,transparent 50%),linear-gradient(135deg,#059669cc,#16a34ae6);pointer-events:none;z-index:-2}body:after{content:"";position:fixed;top:0;left:0;width:100%;height:100%;background-image:radial-gradient(circle at 25% 25%,rgba(34,197,94,.1) 0%,transparent 50%),radial-gradient(circle at 75% 75%,rgba(132,204,22,.1) 0%,transparent 50%),radial-gradient(circle at 50% 50%,rgba(234,179,8,.05) 0%,transparent 50%);pointer-events:none;z-index:-1;animation:natureFloat 20s ease-in-out infinite}.header{background:#ffffff0d;-webkit-backdrop-filter:blur(40px) saturate(180%);backdrop-filter:blur(40px) saturate(180%);border-bottom:1px solid rgba(255,255,255,.1);padding:1.2rem 0;position:sticky;top:0;z-index:1000;transition:var(--transition-smooth);border-bottom:1px solid rgba(255,255,255,.15)}.header.scrolled{background:#ffffff14;-webkit-backdrop-filter:blur(50px) saturate(200%);backdrop-filter:blur(50px) saturate(200%);box-shadow:var(--shadow-lg)}.header-content{max-width:1400px;margin:0 auto;padding:0 2rem;display:flex;justify-content:space-between;align-items:center}.logo{display:flex;align-items:center;gap:1rem;color:var(--white);font-weight:800;font-size:1.7rem;text-shadow:0 2px 20px rgba(0,0,0,.3);position:relative}.logo-icon{font-size:2.4rem;background:linear-gradient(135deg,#22c55e,#84cc16,#eab308);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 4px 12px rgba(34,197,94,.4));animation:logoGlow 3s ease-in-out infinite alternate}.main-content{flex:1;display:flex;align-items:center;justify-content:center;padding:4rem 2rem;position:relative}.hero-section{max-width:1400px;margin:0 auto;display:grid;grid-template-columns:1.2fr 1fr;gap:6rem;align-items:center}.hero-text h1{font-size:4.2rem;font-weight:900;background:linear-gradient(135deg,#fff,#d1fae5);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1.5rem;line-height:1.1;letter-spacing:-.02em;text-shadow:0 4px 30px rgba(0,0,0,.3);position:relative}.hero-text p{font-size:1.5rem;color:#ffffffe6;margin-bottom:3rem;font-weight:400;line-height:1.6;text-shadow:0 2px 10px rgba(0,0,0,.2)}.agriculture-features-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2rem;margin-bottom:4rem}.agriculture-feature-item{display:flex;align-items:flex-start;gap:1.2rem;padding:2rem;background:#ffffff12;border-radius:var(--border-radius-lg);border:1px solid rgba(255,255,255,.12);-webkit-backdrop-filter:blur(20px) saturate(180%);backdrop-filter:blur(20px) saturate(180%);transition:var(--transition-bounce);position:relative;overflow:hidden}.agriculture-feature-item:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.1),transparent);transition:left .7s}.agriculture-feature-item:hover:before{left:100%}.agriculture-feature-item:hover{background:#ffffff1f;transform:translateY(-10px) scale(1.03);box-shadow:var(--shadow-nature);border-color:#22c55e66}.agriculture-feature-icon{font-size:2.2rem;background:var(--agriculture-gradient);padding:1.3rem;border-radius:20px;display:flex;align-items:center;justify-content:center;min-width:85px;height:85px;box-shadow:0 15px 30px #22c55e80;flex-shrink:0;transition:var(--transition-smooth)}.agriculture-feature-item:hover .agriculture-feature-icon{transform:scale(1.1) rotate(5deg);box-shadow:0 20px 40px #22c55eb3}.agriculture-feature-content h4{color:var(--white);font-size:1.4rem;font-weight:700;margin-bottom:.8rem;letter-spacing:-.01em;text-shadow:0 2px 8px rgba(0,0,0,.3)}.agriculture-feature-content p{color:#ffffffd9;font-size:1.05rem;line-height:1.6;margin:0;font-weight:400}.agriculture-action-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(400px,1fr));gap:3rem;margin-top:4rem}.agriculture-action-card{background:linear-gradient(135deg,#ffffff1f,#ffffff14);padding:4rem 3rem;border-radius:var(--border-radius-xl);text-align:center;-webkit-backdrop-filter:blur(30px) saturate(200%);backdrop-filter:blur(30px) saturate(200%);border:1px solid rgba(255,255,255,.2);box-shadow:var(--shadow-xl);transition:var(--transition-bounce);position:relative;overflow:hidden}.agriculture-action-card:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.15),transparent);transition:left .7s}.agriculture-action-card:hover:before{left:100%}.agriculture-action-card:hover{transform:translateY(-20px) scale(1.04);box-shadow:var(--shadow-nature);border-color:#22c55e80}.agriculture-card-icon{font-size:5rem;margin-bottom:3rem;padding:3rem;border-radius:35px;display:inline-flex;align-items:center;justify-content:center;background:var(--agriculture-gradient);box-shadow:0 25px 50px #22c55e99;transition:var(--transition-bounce);position:relative}.agriculture-card-icon:after{content:"";position:absolute;top:-5px;left:-5px;right:-5px;bottom:-5px;background:var(--agriculture-gradient);border-radius:40px;z-index:-1;opacity:.6;filter:blur(15px)}.agriculture-action-card:hover .agriculture-card-icon{transform:scale(1.15) rotate(8deg);box-shadow:0 30px 60px #22c55ecc}.agriculture-card-title{font-size:2.2rem;font-weight:800;color:var(--white);margin-bottom:1.5rem;letter-spacing:-.02em;text-shadow:0 2px 15px rgba(0,0,0,.3);background:linear-gradient(135deg,#fff,#d1fae5);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.agriculture-card-description{color:#ffffffe6;margin-bottom:3rem;font-size:1.3rem;line-height:1.7;font-weight:400;text-shadow:0 1px 5px rgba(0,0,0,.2)}.btn{padding:1.4rem 3.2rem;border:none;border-radius:20px;font-size:1.3rem;font-weight:700;cursor:pointer;transition:var(--transition-bounce);text-decoration:none;display:inline-flex;align-items:center;justify-content:center;gap:1rem;position:relative;overflow:hidden;letter-spacing:.5px;text-transform:uppercase;font-size:1.2rem;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .7s}.btn:hover:before{left:100%}.btn-agriculture{background:var(--agriculture-gradient);color:var(--white);border:2px solid rgba(34,197,94,.5);box-shadow:0 20px 40px #22c55e99;position:relative}.btn-agriculture:after{content:"";position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;background:var(--agriculture-gradient);border-radius:22px;z-index:-1;opacity:.6;filter:blur(10px)}.btn-agriculture:hover{transform:translateY(-8px) scale(1.08);box-shadow:0 30px 60px #22c55ecc;border-color:#22c55ecc}.btn-growth{background:var(--growth-gradient);color:var(--white);border:2px solid rgba(132,204,22,.5);box-shadow:0 20px 40px #84cc1699}.btn-growth:hover{transform:translateY(-8px) scale(1.08);box-shadow:0 30px 60px #84cc16cc;border-color:#84cc16cc}.btn-harvest{background:var(--harvest-gradient);color:var(--white);border:2px solid rgba(234,179,8,.5);box-shadow:0 20px 40px #eab30899;animation:pulseHarvest 2s infinite}.btn-harvest:hover{transform:translateY(-8px) scale(1.08);box-shadow:0 30px 60px #eab308cc;border-color:#eab308cc;animation:none}.btn-water{background:var(--water-gradient);color:var(--white);border:2px solid rgba(6,182,212,.5);box-shadow:0 20px 40px #06b6d499}.btn-water:hover{transform:translateY(-8px) scale(1.08);box-shadow:0 30px 60px #06b6d4cc;border-color:#06b6d4cc}.btn-glass{background:#ffffff26;color:var(--white);border:2px solid rgba(255,255,255,.3);-webkit-backdrop-filter:blur(30px);backdrop-filter:blur(30px);box-shadow:0 15px 35px #0003}.btn-glass:hover{background:#ffffff40;border-color:#ffffff80;transform:translateY(-8px) scale(1.08);box-shadow:0 25px 50px #0000004d}.hero-actions{display:flex;gap:2rem;flex-wrap:wrap;margin-top:3rem}.login-container{position:fixed;top:0;left:0;right:0;bottom:0;background:#0f172af2;display:flex;align-items:center;justify-content:center;z-index:2000;padding:2rem;-webkit-backdrop-filter:blur(50px);backdrop-filter:blur(50px)}.login-content{background:linear-gradient(135deg,#ffffff1f,#ffffff14);border-radius:var(--border-radius-xl);padding:4rem;max-width:540px;width:100%;box-shadow:var(--shadow-nature);border:1px solid rgba(255,255,255,.2);-webkit-backdrop-filter:blur(40px) saturate(180%);backdrop-filter:blur(40px) saturate(180%);position:relative;overflow:hidden}.login-content:before{content:"";position:absolute;top:-2px;left:-2px;right:-2px;bottom:-2px;background:var(--agriculture-gradient);border-radius:var(--border-radius-xl);z-index:-1;opacity:.3;filter:blur(20px)}.login-content:after{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:linear-gradient(135deg,#22c55e1a,#84cc161a);z-index:-1}.back-button{background:#ffffff1a;border:1px solid rgba(255,255,255,.2);color:#ffffffe6;cursor:pointer;font-size:1.1rem;font-weight:600;margin-bottom:2rem;display:flex;align-items:center;gap:.8rem;transition:var(--transition-smooth);padding:1.2rem 1.8rem;border-radius:18px;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.back-button:hover{background:#fff3;color:var(--white);transform:translate(-10px);box-shadow:0 10px 25px #0003}.login-header{text-align:center;margin-bottom:3rem}.login-logo{font-size:5rem;margin-bottom:2rem;background:var(--agriculture-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;filter:drop-shadow(0 8px 20px rgba(34,197,94,.4));animation:logoFloat 4s ease-in-out infinite}.login-header h2{color:var(--white);margin-bottom:1rem;font-size:2.4rem;font-weight:800;letter-spacing:-.02em;text-shadow:0 2px 15px rgba(0,0,0,.3)}.login-header p{color:#ffffffe6;font-size:1.3rem;font-weight:400;line-height:1.6;text-shadow:0 1px 8px rgba(0,0,0,.2)}.form-group{margin-bottom:2.5rem}.form-group label{display:block;margin-bottom:1rem;font-weight:700;color:var(--white);font-size:1.2rem;letter-spacing:.5px;text-shadow:0 1px 5px rgba(0,0,0,.3)}.form-group input{width:100%;padding:1.5rem 2rem;border:2px solid rgba(255,255,255,.2);border-radius:20px;font-size:1.2rem;transition:var(--transition-smooth);background:#ffffff1a;color:var(--white);font-weight:500;box-shadow:0 8px 20px #00000026;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.form-group input::placeholder{color:#fff9}.form-group input:focus{outline:none;border-color:var(--emerald-green);background:#ffffff26;box-shadow:0 0 0 4px #22c55e33,0 15px 30px #00000040;transform:translateY(-5px)}.input-help{font-size:1rem;color:#fffc;margin-top:.8rem;font-weight:400;text-shadow:0 1px 3px rgba(0,0,0,.2)}.login-submit-btn{width:100%;padding:1.6rem 2rem;background:var(--agriculture-gradient);color:#fff;border:2px solid rgba(34,197,94,.5);border-radius:20px;font-size:1.3rem;font-weight:700;cursor:pointer;transition:var(--transition-bounce);display:flex;align-items:center;justify-content:center;gap:1rem;letter-spacing:.5px;box-shadow:0 20px 40px #22c55e99;position:relative;overflow:hidden;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.login-submit-btn:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.3),transparent);transition:left .7s}.login-submit-btn:hover:before{left:100%}.login-submit-btn:hover{transform:translateY(-8px) scale(1.05);box-shadow:0 30px 60px #22c55ecc;border-color:#22c55ecc}.login-submit-btn:disabled{background:#475569;transform:none;box-shadow:none;cursor:not-allowed;border-color:#ffffff1a}.spinner-small{display:inline-block;width:22px;height:22px;border:3px solid transparent;border-top:3px solid white;border-radius:50%;animation:spin 1s linear infinite}.verification-pending{text-align:center;padding:4rem 2rem}.notification-sent{color:var(--success-green);font-weight:700;margin-bottom:1.5rem;font-size:1.3rem;text-shadow:0 2px 8px rgba(5,150,105,.3)}.challenge-id{font-size:1.1rem;color:#ffffffe6;font-family:JetBrains Mono,monospace;margin-bottom:1.5rem;background:#ffffff1a;padding:1.2rem 1.8rem;border-radius:16px;display:inline-block;border:1px solid rgba(255,255,255,.2);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 8px 20px #00000026}.timeout-notice{font-size:1.1rem;color:#fffc;font-weight:500;text-shadow:0 1px 3px rgba(0,0,0,.2)}.error-message{background:linear-gradient(135deg,#ef444433,#ef44441a);color:#ef4444;padding:1.8rem 2.2rem;border-radius:20px;margin-bottom:2rem;border:1px solid rgba(239,68,68,.3);font-weight:600;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 10px 30px #ef444433;text-shadow:0 1px 3px rgba(0,0,0,.2)}.warning-message{background:linear-gradient(135deg,#f59e0b33,#f59e0b1a);color:var(--golden-yellow);padding:1.8rem 2.2rem;border-radius:20px;margin-bottom:2rem;border:1px solid rgba(245,158,11,.3);font-weight:600;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 10px 30px #f59e0b33;text-shadow:0 1px 3px rgba(0,0,0,.2)}.success-message{background:linear-gradient(135deg,#22c55e33,#22c55e1a);color:var(--emerald-green);padding:1.8rem 2.2rem;border-radius:20px;margin-bottom:2rem;border:1px solid rgba(34,197,94,.3);font-weight:600;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 10px 30px #22c55e33;text-shadow:0 1px 3px rgba(0,0,0,.2)}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-30px) rotate(2deg)}}@keyframes logoFloat{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-10px) scale(1.05)}}@keyframes logoGlow{0%{filter:drop-shadow(0 4px 12px rgba(34,197,94,.4))}to{filter:drop-shadow(0 4px 25px rgba(34,197,94,.8))}}@keyframes pulseHarvest{0%,to{box-shadow:0 20px 40px #eab30899}50%{box-shadow:0 20px 50px #eab308e6,0 0 40px #eab30899}}@keyframes natureFloat{0%,to{transform:translate(0) scale(1)}33%{transform:translate(30px,30px) scale(1.1)}66%{transform:translate(-20px,-20px) scale(.9)}}@keyframes natureGlow{0%,to{box-shadow:0 0 30px #22c55e80}50%{box-shadow:0 0 60px #22c55ecc,0 0 90px #22c55e66}}.floating{animation:float 8s ease-in-out infinite}.glow{animation:natureGlow 3s ease-in-out infinite}.hidden{display:none}.text-center{text-align:center}.mb-3{margin-bottom:3rem}.mt-3{margin-top:3rem}@media (max-width: 1200px){.hero-section{gap:4rem}.hero-text h1{font-size:3.8rem}}@media (max-width: 968px){.hero-section{grid-template-columns:1fr;gap:4rem;text-align:center}.hero-text h1{font-size:3.2rem}.agriculture-features-grid{grid-template-columns:1fr;gap:2rem}.agriculture-action-grid{grid-template-columns:1fr;gap:2.5rem}}@media (max-width: 768px){.header-content{padding:0 1.5rem;flex-direction:column;gap:1.5rem}.hero-text h1{font-size:2.8rem}.hero-text p{font-size:1.3rem}.hero-actions{justify-content:center}.btn{padding:1.3rem 2.8rem;font-size:1.2rem}.agriculture-action-card,.login-content{padding:3rem 2rem}}@media (max-width: 480px){.main-content{padding:2rem 1rem}.hero-text h1{font-size:2.4rem}.agriculture-feature-item{padding:1.8rem;flex-direction:column;text-align:center}.agriculture-feature-icon{min-width:75px;height:75px;font-size:2rem}.agriculture-action-card{padding:2.5rem 1.8rem}.agriculture-card-icon{font-size:4.5rem;padding:2.5rem}}