:root{--font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--hue: 224;--color-primary-hsl: var(--hue), 85%, 55%;--color-primary: hsl(var(--color-primary-hsl));--color-primary-hover: hsl(var(--hue), 85%, 48%);--color-primary-glow: hsla(var(--color-primary-hsl), .08);--color-bg-hsl: var(--hue), 20%, 98%;--color-bg: hsl(var(--color-bg-hsl));--color-surface-hsl: 0, 0%, 100%;--color-surface: hsl(var(--color-surface-hsl));--color-surface-hover: hsl(var(--hue), 10%, 96%);--color-border-hsl: var(--hue), 12%, 88%;--color-border: hsl(var(--color-border-hsl));--color-border-focus: hsl(var(--hue), 60%, 50%);--color-text-main-hsl: var(--hue), 30%, 12%;--color-text-main: hsl(var(--color-text-main-hsl));--color-text-muted-hsl: var(--hue), 12%, 45%;--color-text-muted: hsl(var(--color-text-muted-hsl));--color-error: hsl(354, 85%, 50%);--color-error-bg: hsla(354, 85%, 50%, .06);--color-success: hsl(142, 70%, 40%);--color-success-bg: hsla(142, 70%, 40%, .06);--color-warning: hsl(38, 90%, 46%);--color-warning-bg: hsla(38, 90%, 46%, .06);--glass-bg: rgba(255, 255, 255, .75);--glass-border: rgba(0, 0, 0, .06);--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--radius-xs: 4px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-full: 9999px;--transition-fast: .12s cubic-bezier(.4, 0, .2, 1);--transition-base: .28s cubic-bezier(.4, 0, .2, 1);--transition-slow: .4s cubic-bezier(.4, 0, .2, 1);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .04);--shadow-md: 0 8px 24px rgba(27, 38, 59, .06);--shadow-lg: 0 16px 40px rgba(27, 38, 59, .12)}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);background-color:var(--color-bg);color:var(--color-text-main);line-height:1.5;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}main{min-height:100vh;padding:var(--space-12) 0}.container{max-width:640px;margin:0 auto;padding:0 var(--space-4)}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-8);box-shadow:var(--shadow-md);margin-bottom:var(--space-6);transition:all var(--transition-base)}.card:hover{border-color:hsla(var(--color-primary-hsl),.25);box-shadow:0 12px 32px #1b263b14}.input-group{margin-bottom:var(--space-6);display:flex;flex-direction:column}.input-group label{font-size:var(--text-sm);font-weight:600;color:var(--color-text-muted);margin-bottom:var(--space-2)}.input-control{font-family:var(--font-sans);width:100%;padding:var(--space-3) var(--space-4);background:var(--color-bg);border:1px solid var(--color-border);border-radius:var(--radius-md);color:var(--color-text-main);outline:none;font-size:var(--text-base);transition:all var(--transition-fast)}.input-control:focus{border-color:var(--color-border-focus);box-shadow:0 0 0 3px var(--color-primary-glow)}.input-control::placeholder{color:hsl(var(--hue),8%,40%)}.btn{font-family:var(--font-sans);display:inline-flex;align-items:center;justify-content:center;padding:var(--space-3) var(--space-6);font-size:var(--text-sm);font-weight:600;border-radius:var(--radius-md);border:none;cursor:pointer;transition:all var(--transition-fast);text-decoration:none;outline:none}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 4px 12px rgba(var(--color-primary-hsl),.3)}.btn-primary:hover{background:var(--color-primary-hover);transform:translateY(-1px)}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn-secondary{background:var(--color-surface-hover);color:var(--color-text-main);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-border)}.steps-container{display:flex;flex-direction:column;gap:var(--space-4)}.step-card{display:flex;align-items:flex-start;gap:var(--space-4);padding:var(--space-4);background:#ffffff05;border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-base)}.step-card.active{border-color:var(--color-primary);background:var(--color-primary-glow)}.step-card.completed{border-color:var(--color-success)}.step-dot{width:24px;height:24px;border-radius:var(--radius-full);background:var(--color-border);display:flex;align-items:center;justify-content:center;font-size:var(--text-xs);font-weight:700;color:var(--color-text-muted);flex-shrink:0;transition:all var(--transition-base)}.step-card.active .step-dot{background:var(--color-primary);color:#fff}.step-card.completed .step-dot{background:var(--color-success);color:#fff}h1{font-size:clamp(24px,5vw,36px);letter-spacing:-.5px}h2{font-size:clamp(20px,4vw,26px);letter-spacing:-.2px}p{font-size:clamp(14px,2.5vw,16px)}@keyframes fadeIn{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.animate-fade-in{animation:fadeIn var(--transition-slow) cubic-bezier(.16,1,.3,1) forwards}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--color-bg)}::-webkit-scrollbar-thumb{background:var(--color-border);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--color-text-muted)}