:root{font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.5;font-weight:400;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{margin:0;min-width:320px;min-height:100vh}#root{min-height:100vh}*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:#0b0a14;position:relative;overflow-x:hidden}.app{background:transparent;min-height:100vh;color:#fff;position:relative;z-index:1}.nav-logo{position:fixed;top:1.5rem;left:1.5rem;z-index:100;cursor:pointer;transition:all .3s ease}.nav-logo:hover{transform:scale(1.05)}.nav-logo-img{width:48px;height:48px;filter:drop-shadow(0 0 15px rgba(117,97,255,.4));transition:filter .3s ease}.nav-logo:hover .nav-logo-img{filter:drop-shadow(0 0 25px rgba(117,97,255,.7))}.nav-logo.hidden{opacity:0;pointer-events:none}@keyframes breathe{0%{transform:scale(1) translate(0);opacity:.4}50%{transform:scale(1.2) translate(20px,-20px);opacity:.6}to{transform:scale(1) translate(0);opacity:.4}}body:before{content:"";position:absolute;top:-10%;left:-10%;width:600px;height:600px;background:radial-gradient(circle,rgba(117,97,255,.25) 0%,transparent 70%);filter:blur(80px);z-index:-1;pointer-events:none;animation:breathe 10s infinite ease-in-out}body:after{content:"";position:absolute;bottom:-10%;right:-10%;width:500px;height:500px;background:radial-gradient(circle,rgba(104,228,255,.15) 0%,transparent 70%);filter:blur(80px);z-index:-1;pointer-events:none;animation:breathe 12s infinite ease-in-out reverse}.landing-hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;position:relative}.hero-content{text-align:center;padding:2rem;animation:fadeInUp 1s ease-out}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.hero-logo{width:150px;height:auto;margin-bottom:2rem;filter:drop-shadow(0 0 25px rgba(117,97,255,.5));animation:float 3s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}.hero-title{font-size:6rem;font-weight:800;background:linear-gradient(135deg,#7561ff,#ac9cff,#68e4ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:1rem;letter-spacing:-.02em;animation:glow 3s ease-in-out infinite alternate}@keyframes glow{0%{filter:drop-shadow(0 0 20px rgba(117,97,255,.3))}to{filter:drop-shadow(0 0 40px rgba(117,97,255,.6))}}.hero-tagline{font-size:1.5rem;font-weight:500;color:#ac9cff;margin-bottom:1rem;font-style:italic;letter-spacing:.05em}.hero-description{font-size:1.2rem;color:#ffffffb3;margin-bottom:3rem;max-width:400px;line-height:1.6}.hero-cta{padding:1.25rem 3rem;font-size:1.1rem;font-weight:600;background:linear-gradient(135deg,#7561ff,#5865ff);color:#fff;border:none;border-radius:50px;cursor:pointer;transition:all .3s ease;position:relative;overflow:hidden;animation:pulse-purple 2s infinite}@keyframes pulse-purple{0%{box-shadow:0 0 #7561ffb3}70%{box-shadow:0 0 0 15px #7561ff00}to{box-shadow:0 0 #7561ff00}}.hero-cta:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transition:left .5s ease}.hero-cta:hover{transform:translateY(-3px);box-shadow:0 15px 40px #7561ff80}.hero-cta:hover:before{left:100%}.hero-scroll-indicator{position:absolute;bottom:2rem;display:flex;flex-direction:column;align-items:center;gap:.5rem;color:#ac9cff80;font-size:.75rem;letter-spacing:.1em;text-transform:uppercase;animation:bounce 2s ease-in-out infinite}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(10px)}}.scroll-arrow{width:20px;height:20px;border-right:2px solid rgba(172,156,255,.5);border-bottom:2px solid rgba(172,156,255,.5);transform:rotate(45deg)}.service-section{min-height:100vh;display:flex;flex-direction:column;opacity:0;transform:translateY(50px);transition:all .8s ease-out}.service-section.visible{opacity:1;transform:translateY(0)}.service-section .header,.service-section .input-section,.service-section .result-section{opacity:0;transform:translateY(30px);transition:all .8s ease-out}.service-section.visible .header{opacity:1;transform:translateY(0);transition-delay:.1s}.service-section.visible .input-section{opacity:1;transform:translateY(0);transition-delay:.3s}.service-section.visible .result-section{opacity:1;transform:translateY(0);transition-delay:.5s}.header{text-align:center;padding:2.5rem 1rem;background:#7561ff08;border-bottom:1px solid rgba(117,97,255,.15)}.header-logo{width:60px;height:auto;margin-bottom:1rem;filter:drop-shadow(0 0 15px rgba(117,97,255,.3))}.header h1{font-size:3.5rem;font-weight:700;background:linear-gradient(135deg,#7561ff,#ac9cff,#68e4ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:.75rem;letter-spacing:-.01em}.header .tagline{font-size:1.2rem;font-weight:500;color:#ac9cff;margin-bottom:.5rem;font-style:italic}.header .description{color:#fff9;font-size:.95rem}.main{flex:1;display:flex;flex-direction:column;align-items:center;padding:2rem 1rem;gap:2rem;max-width:1200px;margin:0 auto;width:100%}.input-section{width:100%;max-width:500px}.song-form{display:flex;flex-direction:column;gap:1.5rem}.form-group{display:flex;flex-direction:column;gap:.5rem}.form-group label{font-size:.9rem;color:#fffc;font-weight:500}.form-group input,.form-group textarea{padding:1rem 1.2rem;background:#ffffff08;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:16px;color:#fff;font-size:1rem;transition:all .3s ease}.form-group input:focus,.form-group textarea:focus{outline:none;border-color:#7561ff;background:#ffffff0d;box-shadow:0 0 15px #7561ff4d}.form-group input::placeholder,.form-group textarea::placeholder{color:#fff6}.form-group textarea{resize:vertical;min-height:120px;font-family:inherit}button{padding:1rem 2rem;border:none;border-radius:12px;font-size:1rem;font-weight:600;cursor:pointer;transition:all .2s ease}.song-form button{background:linear-gradient(135deg,#7561ff,#ac9cff);color:#fff}.song-form button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #7561ff66}.song-form button:disabled{opacity:.6;cursor:not-allowed}.reset-btn{margin-top:1rem;background:transparent;border:1px solid rgba(172,156,255,.4);color:#ac9cff}.reset-btn:hover{background:#7561ff1a;border-color:#7561ff}.error-message{background:#ff98d726;border:1px solid rgba(255,152,215,.5);padding:1rem;border-radius:12px;color:#ff98d7;width:100%;max-width:500px;text-align:center}.result-section{width:100%;max-width:800px}.result-display{display:flex;flex-direction:column;gap:2rem}.analysis-result,.image-result{background:#7561ff08;border:1px solid rgba(117,97,255,.12);border-radius:16px;padding:1.5rem}.analysis-result h2,.image-result h2{font-size:1.25rem;margin-bottom:1rem;background:linear-gradient(135deg,#7561ff,#68e4ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.mood-section,.prompt-section{margin-bottom:1.5rem}.mood-section h3,.prompt-section h3{font-size:.85rem;color:#ffffff80;margin-bottom:.5rem;text-transform:uppercase;letter-spacing:.08em}.mood-text{font-size:1.25rem;font-weight:500;color:#68e4ff}.prompt-text{font-size:.95rem;line-height:1.6;color:#ffffffbf;background:#0000004d;padding:1rem;border-radius:8px;font-family:Courier New,monospace;border:1px solid rgba(117,97,255,.1)}.generate-btn{background:linear-gradient(135deg,#5865ff,#4958f8);color:#fff;width:100%}.generate-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #5865ff66}.generate-btn:disabled{opacity:.6;cursor:not-allowed}.image-container{display:flex;justify-content:center;align-items:center;margin-bottom:2rem;position:relative;padding:2rem 0}.image-container:before{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:90%;height:90%;background-image:var(--bg-image);background-size:cover;background-position:center;filter:blur(60px);opacity:.7;z-index:0;border-radius:40px}.image-container img{position:relative;z-index:2;max-width:100%;height:auto;border-radius:20px;box-shadow:0 20px 50px #00000080;border:1px solid rgba(255,255,255,.1);transition:transform .3s ease}.image-container img:hover{transform:scale(1.02)}.download-btn{background:linear-gradient(135deg,#68e4ff,#5865ff);color:#0d0d1a;font-weight:700;width:100%}.download-btn:hover{transform:translateY(-2px);box-shadow:0 8px 25px #68e4ff59}.footer{text-align:center;padding:1.5rem;background:#0003;border-top:1px solid rgba(117,97,255,.1)}.footer p{color:#ac9cff80;font-size:.875rem}@media(max-width:640px){.nav-logo{top:1rem;left:1rem}.nav-logo-img{width:36px;height:36px}.hero-logo{width:100px}.header-logo{width:40px}.hero-title{font-size:3.5rem}.hero-tagline{font-size:1.2rem}.hero-description{font-size:1rem;padding:0 1rem}.hero-cta{padding:1rem 2rem;font-size:1rem}.header h1{font-size:2.5rem}.header .tagline{font-size:1rem}.header .description{font-size:.85rem}.main{padding:1rem}}