:root{--bg-primary:#fff;--bg-secondary:#f8fafc;--bg-gradient-start:#f8fafc;--bg-gradient-end:#fce7f3;--text-primary:#0f172a;--text-secondary:#374151;--text-muted:#6b7280;--border-color:rgba(16,185,129,.3);--border-secondary:rgba(139,92,246,.3);--glass-bg:hsla(0,0%,100%,.95);--glass-border:hsla(0,0%,100%,.2);--shadow-color:rgba(0,0,0,.1);--shadow-color-strong:rgba(0,0,0,.15);--brand-emerald:#10b981;--brand-cyan:#06b6d4;--brand-purple:#8b5cf6;--brand-pink:#ec4899;--brand-orange:#f97316}.dark{--bg-primary:#0f172a;--bg-secondary:#1e293b;--bg-gradient-start:#0f172a;--bg-gradient-end:#065f46;--text-primary:#f1f5f9;--text-secondary:#d1d5db;--text-muted:#9ca3af;--border-color:rgba(16,185,129,.4);--border-secondary:rgba(139,92,246,.4);--glass-bg:rgba(15,23,42,.95);--glass-border:hsla(0,0%,100%,.1);--shadow-color:rgba(0,0,0,.3);--shadow-color-strong:rgba(0,0,0,.5)}.theme-toggle-wrapper{position:fixed;top:2rem;right:2rem;z-index:1000;animation:fade-in-down 1s ease-out}.grocery-page-container{min-height:100vh;position:relative;overflow-x:hidden;background:linear-gradient(135deg,var(--bg-gradient-start) 0,#d1fae5 15%,#ecfdf5 30%,#f0f9ff 45%,#fef3c7 60%,#f3e8ff 75%,var(--bg-gradient-end) 100%);padding:6rem 1rem 2.5rem;animation:background-shift 20s ease-in-out infinite;transition:all .5s ease}.dark .grocery-page-container{background:linear-gradient(135deg,var(--bg-gradient-start) 0,#064e3b 15%,#0f172a 30%,#1e1b4b 45%,#312e81 60%,#581c87 75%,var(--bg-gradient-end) 100%)}.background-animations{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;overflow:hidden}.gradient-wave{position:absolute;width:300%;height:320px;background:linear-gradient(90deg,transparent,rgba(16,185,129,.15),rgba(6,182,212,.15),rgba(139,92,246,.15),transparent);animation:wave-flow 25s linear infinite;border-radius:50%}.dark .gradient-wave{background:linear-gradient(90deg,transparent,rgba(52,211,153,.2),rgba(34,211,238,.2),rgba(167,139,250,.2),transparent)}.wave-1{top:15%;transform:rotate(15deg);animation-duration:30s}.wave-2{top:45%;transform:rotate(-15deg);animation-duration:35s;animation-delay:-10s}.wave-3{top:75%;transform:rotate(10deg);animation-duration:28s;animation-delay:-20s}.particle{position:absolute;border-radius:50%;animation:float-particle 30s linear infinite;filter:blur(1px)}.dark .particle{filter:blur(.5px);box-shadow:0 0 10px currentColor}.particle-1{width:6px;height:6px;background:var(--brand-emerald);top:10%;left:15%}.particle-2{width:8px;height:8px;background:var(--brand-cyan);top:25%;left:75%;animation-delay:-8s}.particle-3{width:5px;height:5px;background:var(--brand-purple);top:50%;left:20%;animation-delay:-15s}.particle-4{width:7px;height:7px;background:var(--brand-orange);top:70%;left:80%;animation-delay:-22s}.morphing-shape{position:absolute;background:linear-gradient(45deg,var(--brand-emerald),var(--brand-cyan),var(--brand-purple));filter:blur(45px);opacity:.3;animation:morph-shape 20s ease-in-out infinite}.dark .morphing-shape{opacity:.4;filter:blur(60px)}.shape-1{width:200px;height:200px;top:30%;left:70%;border-radius:30% 70% 70% 30%/30% 30% 70% 70%}.shape-2{width:250px;height:250px;bottom:40%;right:60%;border-radius:60% 40% 30% 70%/60% 30% 70% 40%;animation-delay:-8s}.content-container{max-width:1200px;margin:0 auto;position:relative;z-index:10}.hero-section{text-align:center;margin-bottom:3rem;animation:fade-in-up 1s ease-out}.hero-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;background:var(--glass-bg);border:1px solid var(--border-color);border-radius:9999px;margin-bottom:2rem;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);animation:bounce-gentle 3s ease-in-out infinite;box-shadow:0 8px 32px var(--shadow-color);transition:all .3s ease;position:relative;overflow:hidden}.hero-badge:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,var(--glass-border),transparent);transition:left .8s ease}.hero-badge:hover:before{left:100%}.badge-icon{width:1.25rem;height:1.25rem;color:var(--brand-emerald);animation:icon-pulse 2s ease-in-out infinite}.badge-text{font-size:.875rem;font-weight:600;color:var(--text-primary)}.hero-title{font-size:clamp(3rem,8vw,6rem);font-weight:900;margin-bottom:1.5rem;line-height:1.1;animation:slide-in-left 1s ease-out .3s both}.title-gradient{background:linear-gradient(135deg,var(--brand-emerald),var(--brand-cyan),var(--brand-purple));background-size:300% 300%;background-clip:text;-webkit-background-clip:text;color:transparent;animation:gradient-shift 4s ease-in-out infinite}.hero-divider{width:6rem;height:.25rem;background:linear-gradient(90deg,var(--brand-emerald),var(--brand-cyan),var(--brand-purple));border-radius:9999px;margin:0 auto;animation:pulse-glow 3s ease-in-out infinite}.main-content{display:flex;flex-direction:column;gap:4rem}.content-header{text-align:center;max-width:4xl;margin:0 auto;animation:fade-in-up 1s ease-out .5s both}.section-badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.25rem;background:var(--glass-bg);border:1px solid var(--border-secondary);border-radius:9999px;margin-bottom:1.5rem;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px);box-shadow:0 4px 20px var(--shadow-color)}.section-title{font-size:clamp(1.875rem,5vw,2.5rem);font-weight:800;color:var(--text-primary);margin-bottom:1.5rem;line-height:1.2}.title-accent{background:linear-gradient(135deg,var(--brand-emerald),var(--brand-cyan),var(--brand-purple));background-size:200% 200%;background-clip:text;-webkit-background-clip:text;color:transparent;animation:gradient-shift 4s ease-in-out infinite}.section-description{font-size:clamp(1rem,2.5vw,1.25rem);line-height:1.8;color:var(--text-secondary);text-align:justify;max-width:60rem;margin:0 auto}.video-section{position:relative;animation:fade-in-up 1s ease-out .7s both}.video-container{position:relative;max-width:4xl;margin:0 auto}.video-wrapper{position:relative;height:0;border-radius:1.5rem;overflow:hidden;box-shadow:0 25px 50px var(--shadow-color-strong);background:linear-gradient(45deg,var(--brand-emerald),var(--brand-cyan),var(--brand-purple));background-size:300% 300%;padding:3px;animation:video-glow 4s ease-in-out infinite}.video-iframe{position:absolute;top:3px;left:3px;width:calc(100% - 6px);height:calc(100% - 6px);border-radius:1.375rem}.video-glow{position:absolute;top:-40px;left:-40px;right:-40px;bottom:-40px;background:linear-gradient(45deg,var(--brand-emerald),var(--brand-cyan),var(--brand-purple),var(--brand-pink));background-size:400% 400%;border-radius:2rem;filter:blur(50px);opacity:.4;animation:rotate-glow 12s linear infinite;z-index:-1}.dark .video-glow{opacity:.6;filter:blur(60px)}.why-choose-section{text-align:center;animation:fade-in-up 1s ease-out .9s both}.why-choose-content{max-width:4xl;margin:0 auto;display:flex;flex-direction:column;gap:1.5rem}.why-choose-text{font-size:clamp(1rem,2.5vw,1.125rem);line-height:1.8;color:var(--text-secondary);text-align:justify}.features-section{animation:fade-in-up 1s ease-out 1.1s both}.features-grid-extended{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;justify-items:center;max-width:80rem;margin:0 auto}.feature-detection-section{padding:4rem 0;animation:fade-in-up 1s ease-out 1.3s both}.speed-notice{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.25rem;background:rgba(245,158,11,.1);border:1px solid rgba(245,158,11,.3);border-radius:9999px;margin-top:1.5rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 4px 20px rgba(245,158,11,.1)}.dark .speed-notice{background:rgba(245,158,11,.15);border:1px solid rgba(245,158,11,.4)}.speed-indicator{width:8px;height:8px;background:#f59e0b;border-radius:50%;animation:pulse 2s ease-in-out infinite}.speed-text{font-size:.875rem;font-weight:500;color:#92400e}.dark .speed-text{color:#fbbf24}.footer-section{padding:4rem 0 3rem;margin-top:4rem;position:relative;animation:fade-in-up 1s ease-out 1.5s both}.footer-section:before{content:"";position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--brand-emerald),var(--brand-cyan),var(--brand-purple),transparent);animation:shimmer 3s ease-in-out infinite}.footer-content{max-width:5xl;margin:0 auto;text-align:center}.footer-hero{margin-bottom:3rem}.footer-badge{display:inline-flex;align-items:center;gap:.75rem;padding:1rem 2rem;background:var(--glass-bg);border:1px solid var(--border-color);border-radius:9999px;margin-bottom:2rem;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 12px 40px var(--shadow-color);transition:all .3s ease;animation:float-gentle 4s ease-in-out infinite}.footer-badge-icon{width:1.5rem;height:1.5rem;color:var(--brand-emerald);animation:rotate-slow 8s linear infinite}.footer-badge-text{font-size:1rem;font-weight:700;color:var(--text-primary)}.footer-title{font-size:clamp(2rem,5vw,3rem);font-weight:900;color:var(--text-primary);line-height:1.1;margin-bottom:1.5rem}.footer-title-gradient{background:linear-gradient(135deg,var(--brand-emerald),var(--brand-cyan),var(--brand-purple));background-size:300% 300%;background-clip:text;-webkit-background-clip:text;color:transparent;animation:gradient-shift 5s ease-in-out infinite}.footer-subtitle{font-size:clamp(1rem,2.5vw,1.25rem);color:var(--text-secondary);line-height:1.6;max-width:3xl;margin:0 auto 3rem}.footer-features{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;margin-bottom:3rem}.footer-feature{background:var(--glass-bg);border:1px solid var(--border-color);border-radius:1.5rem;padding:2rem;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);box-shadow:0 8px 32px var(--shadow-color);transition:all .3s ease}.footer-feature:hover{transform:translateY(-5px);box-shadow:0 20px 60px var(--shadow-color-strong)}.footer-feature-icon{width:3rem;height:3rem;background:linear-gradient(135deg,var(--brand-emerald),var(--brand-cyan));border-radius:1rem;display:flex;align-items:center;justify-content:center;margin:0 auto 1.5rem}.footer-feature-icon svg{width:1.5rem;height:1.5rem;color:#fff}.footer-feature-title{font-size:1.25rem;font-weight:700;color:var(--text-primary);margin-bottom:1rem}.footer-feature-description{font-size:.95rem;color:var(--text-secondary);line-height:1.6}.footer-actions{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.5rem;margin-bottom:3rem;max-width:600px;margin-left:auto;margin-right:auto}.cta-button{display:inline-flex;align-items:center;justify-content:center;gap:.75rem;padding:1.25rem 2rem;font-weight:600;border-radius:9999px;text-decoration:none;transition:all .3s ease;box-shadow:0 8px 32px var(--shadow-color)}.cta-button:hover{transform:translateY(-2px);box-shadow:0 16px 48px var(--shadow-color-strong)}.cta-primary{background:linear-gradient(135deg,var(--brand-emerald),var(--brand-cyan));color:#fff}.cta-secondary{background:var(--glass-bg);color:var(--text-primary);border:1px solid var(--border-color)}.cta-icon{width:1.25rem;height:1.25rem}.footer-info{padding-top:2rem;border-top:1px solid var(--border-color)}.footer-stats{display:flex;justify-content:center;gap:3rem;flex-wrap:wrap;margin-bottom:2rem}.footer-stat-number{display:block;font-size:1.75rem;font-weight:900;background:linear-gradient(135deg,var(--brand-emerald),var(--brand-cyan));background-clip:text;-webkit-background-clip:text;color:transparent}.footer-stat-label{font-size:.875rem;color:var(--text-muted);font-weight:500;text-transform:uppercase}.footer-tagline{font-size:.95rem;color:var(--text-muted);max-width:500px;margin:0 auto}@keyframes background-shift{0%,to{filter:hue-rotate(0deg) brightness(1)}50%{filter:hue-rotate(10deg) brightness(1.05)}}@keyframes fade-in-down{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes wave-flow{0%{transform:translateX(-150%) scaleY(.8);opacity:0}10%,90%{opacity:1}to{transform:translateX(150%) scaleY(1.2);opacity:0}}@keyframes float-particle{0%{transform:translateY(0) scale(0);opacity:0}10%{opacity:1;transform:scale(1)}50%{transform:translateY(-50vh) scale(1.5);opacity:.8}to{transform:translateY(-100vh) scale(0);opacity:0}}@keyframes morph-shape{0%,to{border-radius:30% 70% 70% 30%/30% 30% 70% 70%;transform:rotate(0deg)}50%{border-radius:70% 30% 40% 60%/70% 40% 60% 30%;transform:rotate(180deg)}}@keyframes icon-pulse{0%,to{transform:scale(1)}50%{transform:scale(1.1)}}@keyframes gradient-shift{0%,to{background-position:0 50%}50%{background-position:100% 50%}}@keyframes pulse-glow{0%,to{box-shadow:0 0 20px var(--brand-emerald)}50%{box-shadow:0 0 40px var(--brand-purple)}}@keyframes video-glow{0%,to{background-position:0 50%}50%{background-position:100% 50%}}@keyframes rotate-glow{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@keyframes bounce-gentle{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes fade-in-up{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes slide-in-left{0%{opacity:0;transform:translateX(-40px)}to{opacity:1;transform:translateX(0)}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.7;transform:scale(1.1)}}@keyframes shimmer{0%,to{opacity:.3;transform:scaleX(.8)}50%{opacity:1;transform:scaleX(1.2)}}@keyframes float-gentle{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes rotate-slow{0%{transform:rotate(0deg)}to{transform:rotate(1turn)}}@media (max-width:768px){.grocery-page-container{padding:4rem 1rem 2rem}.theme-toggle-wrapper{top:1rem;right:1rem}.features-grid-extended,.footer-actions,.footer-features{grid-template-columns:1fr}}@media (max-width:480px){.grocery-page-container{padding:3rem .75rem 1.5rem}.footer-badge,.hero-badge,.section-badge,.speed-notice{padding:.5rem 1rem}.footer-feature{padding:1.5rem}}@media (prefers-reduced-motion:reduce){*{animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (prefers-contrast:high){.footer-feature,.hero-badge,.section-badge{border-width:2px}}