:root{--bg-dark:#0a0c10;--bg-surface:#14171f;--bg-glass:#14171f99;--primary:#00d2ff;--primary-hover:#3a7bd5;--accent:#ff4b2b;--accent-gradient:linear-gradient(135deg, #ff4b2b 0%, #ff416c 100%);--primary-gradient:linear-gradient(135deg, #3a7bd5 0%, #00d2ff 100%);--text-main:#f0f2f5;--text-muted:#9ba1a6;--border-light:#ffffff14;--font-sans:"Inter", system-ui, -apple-system, sans-serif;--font-serif:"Playfair Display", serif;--shadow-glow:0 0 20px #00d2ff4d;--shadow-glass:0 8px 32px 0 #0000005e;--transition-smooth:all .3s cubic-bezier(.25, .8, .25, 1)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--bg-dark);color:var(--text-main);-webkit-font-smoothing:antialiased;line-height:1.6;overflow-x:hidden}h1,h2,h3,h4,h5,h6{margin-bottom:1rem;line-height:1.2}a{color:inherit;text-decoration:none}button{cursor:pointer;font-family:var(--font-sans);border:none}::-webkit-scrollbar{width:10px}::-webkit-scrollbar-track{background:var(--bg-dark)}::-webkit-scrollbar-thumb{background:var(--bg-surface);border-radius:5px}::-webkit-scrollbar-thumb:hover{background:var(--primary)}.container{max-width:1200px;margin:0 auto;padding:0 2rem}.section{padding:6rem 0;position:relative}.text-gradient{background:var(--primary-gradient);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;display:inline-block}.text-accent{background:var(--accent-gradient);-webkit-text-fill-color:transparent;color:#0000;-webkit-background-clip:text;background-clip:text;display:inline-block}.navbar{background:var(--bg-glass);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);z-index:1000;width:100%;transition:var(--transition-smooth);padding:1.5rem 0;position:fixed;top:0}.navbar .container{justify-content:space-between;align-items:center;display:flex}.logo{letter-spacing:-.5px;font-size:1.75rem;font-weight:800}.nav-links{gap:2rem;display:flex}.nav-links a{color:var(--text-main);transition:var(--transition-smooth);font-size:1.05rem;font-weight:500;position:relative}.nav-links a:hover{color:var(--primary)}.nav-links a:after{content:"";background:var(--primary-gradient);width:0;height:2px;transition:var(--transition-smooth);position:absolute;bottom:-4px;left:0}.nav-links a:hover:after{width:100%}.btn-primary{background:var(--primary-gradient);color:#fff;transition:var(--transition-smooth);box-shadow:var(--shadow-glow);border-radius:50px;padding:.75rem 1.5rem;font-weight:600}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 0 30px #00d2ff80}.hero{align-items:center;min-height:100vh;padding-top:5rem;display:flex;position:relative;overflow:hidden}.hero:before{content:"";z-index:-1;filter:blur(40px);background:radial-gradient(circle,#00d2ff26 0%,#0a0c1000 70%);border-radius:50%;width:600px;height:600px;position:absolute;top:-20%;right:-10%}.hero:after{content:"";z-index:-1;filter:blur(40px);background:radial-gradient(circle,#ff4b2b26 0%,#0a0c1000 70%);border-radius:50%;width:500px;height:500px;position:absolute;bottom:-10%;left:-10%}.hero-content{text-align:center;max-width:800px;margin:0 auto}.hero-title{margin-bottom:1.5rem;font-size:4.5rem;font-weight:800;line-height:1.1;animation:1s ease-out forwards fadeUp}.hero-subtitle{color:var(--text-muted);opacity:0;margin-bottom:2.5rem;font-size:1.25rem;font-weight:400;animation:1s ease-out .2s forwards fadeUp}.hero-buttons{opacity:0;justify-content:center;gap:1.5rem;animation:1s ease-out .4s forwards fadeUp;display:flex}.btn-secondary{border:1px solid var(--border-light);color:var(--text-main);transition:var(--transition-smooth);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff0d;border-radius:50px;padding:.75rem 1.5rem;font-weight:600}.btn-secondary:hover{background:#ffffff1a;border-color:#fff3;transform:translateY(-2px)}.section-header{text-align:center;margin-bottom:4rem}.section-title{font-size:3rem;font-weight:700}.section-subtitle{color:var(--text-muted);max-width:600px;margin:0 auto;font-size:1.1rem}.grid-2{grid-template-columns:1fr 1fr;align-items:center;gap:3rem;display:grid}.grid-3{grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem;display:grid}.glass-card{background:var(--bg-surface);border:1px solid var(--border-light);transition:var(--transition-smooth);border-radius:24px;padding:2rem;position:relative;overflow:hidden}.glass-card:before{content:"";opacity:0;width:100%;height:100%;transition:var(--transition-smooth);background:linear-gradient(135deg,#ffffff0d 0%,#fff0 100%);position:absolute;top:0;left:0}.glass-card:hover{box-shadow:var(--shadow-glass);border-color:#00d2ff4d;transform:translateY(-10px)}.glass-card:hover:before{opacity:1}.video-card{flex-direction:column;padding:0;display:flex}.video-thumb{border-radius:24px 24px 0 0;width:100%;height:250px;position:relative;overflow:hidden}.video-thumb img{object-fit:cover;width:100%;height:100%;transition:transform .5s}.video-card:hover .video-thumb img{transform:scale(1.05)}.play-btn{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);width:60px;height:60px;transition:var(--transition-smooth);background:#00000080;border:2px solid #fffc;border-radius:50%;justify-content:center;align-items:center;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.play-btn:after{content:"";border:10px solid #0000;border-left:16px solid #fff;border-right-width:0;width:0;height:0;margin-left:5px}.video-card:hover .play-btn{background:var(--primary);border-color:var(--primary);transform:translate(-50%,-50%)scale(1.1)}.video-info{padding:1.5rem}.video-title{margin-bottom:.5rem;font-size:1.25rem;font-weight:600}.video-desc{color:var(--text-muted);font-size:.95rem}.remedy-section{background:linear-gradient(to bottom, var(--bg-dark), #14171fcc)}.remedy-image{width:100%;height:auto;box-shadow:var(--shadow-glass);border-radius:24px}.remedy-content h3{font-family:var(--font-serif);margin-bottom:1rem;font-size:2.5rem}.remedy-list{margin-top:2rem;list-style:none}.remedy-list li{border-bottom:1px solid var(--border-light);align-items:flex-start;gap:1rem;padding:1rem 0;display:flex}.remedy-list li:last-child{border-bottom:none}.icon-check{color:var(--primary);margin-top:3px;font-size:1.2rem}.app-section{position:relative;overflow:hidden}.app-promo-box{background:var(--bg-surface);border:1px solid var(--border-light);border-radius:32px;padding:4rem;position:relative;overflow:hidden}.app-promo-box:before{content:"";pointer-events:none;background:radial-gradient(circle,#ff4b2b1a 0%,#0a0c1000 60%);width:100%;height:200%;position:absolute;top:-50%;right:-20%}.app-mockup{justify-content:center;display:flex;position:relative}.app-mockup img{border-radius:30px;max-width:320px;transition:transform .5s;transform:rotate(-5deg);box-shadow:0 20px 50px #00000080,0 0 40px #ff4b2b33}.app-mockup:hover img{transform:rotate(0)scale(1.05)}.app-features{flex-direction:column;gap:1.5rem;margin-top:2rem;display:flex}.feature-item{background:#ffffff08;border:1px solid #ffffff0d;border-radius:16px;align-items:center;gap:1rem;padding:1rem 1.5rem;display:flex}.feature-icon{background:var(--accent-gradient);border-radius:10px;justify-content:center;align-items:center;width:40px;height:40px;font-weight:700;display:flex}.footer{border-top:1px solid var(--border-light);margin-top:4rem;padding:4rem 0 2rem}.footer-content{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.footer-bottom{text-align:center;color:var(--text-muted);border-top:1px solid #ffffff0d;padding-top:2rem;font-size:.9rem}@keyframes fadeUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@media (width<=768px){.hero-title{font-size:3rem}.grid-2{grid-template-columns:1fr}.app-promo-box{padding:2rem}.app-mockup img{max-width:250px}.nav-links{display:none}}