.premium-section{max-width:1200px;margin:0 auto;padding:2rem;color:var(--text-primary)}.glass-card{backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);background-color:var(--glass-bg);border-radius:12px;border:1px solid var(--glass-border);padding:2rem;margin-bottom:2rem;transition:transform 0.3s,box-shadow 0.3s}.glass-card:hover{transform:translateY(-5px);box-shadow:0 10px 20px rgb(0 0 0 / .1)}@media (prefers-color-scheme:light){.glass-card{background-color:var(--glass-bg-light);border-color:var(--glass-border-light);color:var(--text-primary-light)}}@media (prefers-color-scheme:dark){.glass-card{background-color:var(--glass-bg-dark);border-color:var(--glass-border-dark);color:var(--text-primary-dark)}}.premium-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:1.5rem;margin:2rem 0;min-height:600px;contain:strict}.benefit-card{min-height:320px;display:flex;flex-direction:column;align-items:center;text-align:center}.benefit-icon{aspect-ratio:1/1;width:60px;height:60px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,rgb(229 168 70 / .1),rgb(255 154 22 / .1));border-radius:50%;margin-bottom:1rem}.benefit-icon svg{width:30px;height:30px;stroke:#373737}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:2rem;margin-top:2rem;align-items:stretch}.pricing-card{position:relative;text-align:center}.pricing-card.popular{border:2px solid #ff8400}.popular-badge{position:absolute;top:-12px;right:20px;background:#ff8400;color:#fff;padding:.25rem 1rem;border-radius:20px;font-size:.8rem;font-weight:700}.features li,.input-container{position:relative}.price{font-size:2rem;font-weight:700;margin:1rem 0;color:#ff8400;min-height:2.5rem}.features{list-style:none;padding:0;margin:1.5rem 0;text-align:left}.features li{margin-bottom:.75rem;padding-left:1.5rem}.features li:before{content:"✓";position:absolute;left:0;color:#10b981}.input-container svg{position:absolute;top:50%;left:15px;transform:translateY(-50%);stroke:#6b7280}.btn-primary{background:linear-gradient(135deg,#ff8400ff,#edb13aff);color:#fff;border:none;padding:.75rem 1.5rem;border-radius:8px;display:inline-flex;align-items:center;gap:.5rem;cursor:pointer;font-weight:700;transition:0.3s}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 4px 12px rgb(79 70 229 / .3)}.btn-primary svg{stroke:#fff}.messages-container{position:fixed;top:20px;right:20px;z-index:1000;max-width:400px;width:90%}.glass-alert{backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);background-color:var(--glass-bg);border-radius:12px;border:1px solid var(--glass-border);padding:1rem;margin-bottom:1rem;display:flex;align-items:center;justify-content:space-between;animation:slideIn 0.3s ease-out forwards;box-shadow:0 4px 6px rgb(0 0 0 / .1)}.alert-success{border-left:4px solid #10b981}.alert-danger{border-left:4px solid #ef4444}.alert-content{display:flex;align-items:center;gap:.75rem}.alert-icon{width:24px;height:24px;flex-shrink:0}.alert-success .alert-icon{stroke:#10b981}.alert-danger .alert-icon{stroke:#ef4444}.alert-close{background:none;border:none;color:inherit;font-size:1.25rem;cursor:pointer;opacity:.7;transition:opacity 0.2s;margin-left:.5rem}.alert-close:hover{opacity:1}.has-error .input-container{border-color:#ef4444!important}.error-message{color:#ef4444;font-size:.875rem;margin-top:.25rem}@keyframes slideIn{from{transform:translateY(-20px);opacity:0}to{transform:translateY(0);opacity:1}}@media (max-width:768px){.messages-container{top:10px;right:10px;left:10px;width:auto}}.skeleton{background:linear-gradient(90deg,#f0f0f0 25%,#e0e0e0 50%,#f0f0f0 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:4px}@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}