@import"https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap";:root{--bg-color: #0b0f19;--card-bg: rgba(255, 255, 255, .03);--card-border: rgba(255, 255, 255, .08);--primary: #6366f1;--primary-glow: rgba(99, 102, 241, .4);--secondary: #a855f7;--text-main: #f8fafc;--text-muted: #94a3b8;--font-family: "Outfit", sans-serif}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:var(--font-family);min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;position:relative}body:before,body:after{content:"";position:fixed;width:600px;height:600px;border-radius:50%;filter:blur(120px);z-index:-1;opacity:.5;pointer-events:none}body:before{background:var(--primary-glow);top:-100px;left:-200px}body:after{background:#a855f74d;bottom:-100px;right:-200px}h1,h2,h3{font-weight:700;line-height:1.2}.container{width:100%;max-width:1200px;margin:0 auto;padding:4rem 2rem}.header{text-align:center;margin-bottom:4rem;animation:fadeDown .8s ease-out;display:flex;flex-direction:column;align-items:center}.logo{max-width:250px;height:auto;margin-bottom:2rem}.title{font-size:3.5rem;margin-bottom:1rem;background:linear-gradient(to right,#fff,#a5b4fc);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.subtitle{font-size:1.2rem;color:var(--text-muted);max-width:600px;margin:0 auto}.form-container{max-width:600px;margin:0 auto;animation:fadeIn .8s ease-out forwards}.subscription-form{background:var(--card-bg);border:1px solid var(--card-border);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:32px;padding:3rem;display:flex;flex-direction:column;box-shadow:0 24px 50px #0000004d;position:relative;overflow:hidden}.subscription-form:before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--primary),var(--secondary))}.amount-input-wrapper{display:flex;align-items:center;justify-content:center;margin-bottom:3rem;border-bottom:2px solid var(--card-border);padding-bottom:1rem;transition:border-color .3s ease;flex-wrap:nowrap}.amount-input-wrapper:focus-within{border-color:var(--primary)}.currency-symbol{font-size:4rem;font-weight:700;color:var(--text-muted);margin-right:.5rem;white-space:nowrap}.amount-input{background:transparent;border:none;color:var(--text-main);font-size:5rem;font-weight:700;width:180px;text-align:left;outline:none;font-family:var(--font-family)}.amount-input::placeholder{color:#ffffff1a}@media(max-width:600px){.container{padding:2rem 1rem}.header{margin-bottom:2rem}.logo{max-width:180px;margin-bottom:1.5rem}.title{font-size:2.6rem}.subtitle{font-size:1.1rem}.subscription-form{padding:2rem 1.5rem}.currency-symbol{font-size:2rem}.amount-input{font-size:3rem;width:110px}.frequency-selector{gap:.5rem;margin-bottom:2rem}.frequency-chip{padding:.6rem 1rem;font-size:.9rem}}.frequency-selector{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;margin-bottom:3rem}.frequency-chip{background:#ffffff0d;border:1px solid rgba(255,255,255,.1);color:var(--text-muted);padding:.8rem 1.5rem;border-radius:100px;cursor:pointer;font-weight:500;transition:all .3s ease;-webkit-user-select:none;user-select:none}.frequency-chip input[type=radio]{display:none}.frequency-chip:hover{background:#ffffff1a;color:var(--text-main);transform:translateY(-2px)}.frequency-chip.active{background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;border-color:transparent;box-shadow:0 4px 15px #6366f166}.error-message{color:#ef4444;text-align:center;margin-bottom:1.5rem;background:#ef44441a;padding:1rem;border-radius:8px;border:1px solid rgba(239,68,68,.2)}.success-container{background:var(--card-bg);border:1px solid var(--card-border);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-radius:32px;padding:4rem;display:flex;flex-direction:column;align-items:center;text-align:center;max-width:600px;margin:0 auto;animation:fadeIn .8s ease-out forwards}.success-icon{font-size:5rem;margin-bottom:1rem}.success-subtitle{font-size:1.2rem;color:var(--text-muted);margin-bottom:3rem}.instructions-card{background:#0003;border:1px solid rgba(255,255,255,.05);padding:2rem;border-radius:16px;text-align:left;width:100%}.instructions-card h3{margin-bottom:1rem;color:var(--primary)}.instructions-card p{color:var(--text-muted);line-height:1.6}.subscribe-btn{width:100%;padding:1rem;border-radius:12px;border:none;background:linear-gradient(135deg,var(--primary),var(--secondary));color:#fff;font-family:var(--font-family);font-weight:600;font-size:1.1rem;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease;position:relative;overflow:hidden}.subscribe-btn:hover{transform:translateY(-2px);box-shadow:0 10px 20px #6366f14d}.subscribe-btn:active{transform:translateY(1px)}.subscribe-btn:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}@keyframes fadeDown{0%{opacity:0;transform:translateY(-20px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}@keyframes loading{0%{background-position:200% 0}to{background-position:-200% 0}}.empty-state{text-align:center;padding:4rem;background:var(--card-bg);border:1px dashed var(--card-border);border-radius:24px;grid-column:1 / -1;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.empty-icon{font-size:3rem;margin-bottom:1rem;opacity:.5}