.landing-page[data-v-001e96b9]{min-height:100vh;display:flex;flex-direction:column}main[data-v-001e96b9]{flex:1;padding-bottom:2rem}.footer-link-subtle[data-v-001e96b9]{color:inherit;text-decoration:none}.footer-link-subtle[data-v-001e96b9]:hover{opacity:.7}.footer-link[data-v-001e96b9]{color:var(--color-text-secondary);text-decoration:none}.footer-link[data-v-001e96b9]:hover{color:var(--color-electric-indigo);text-decoration:underline}.footer-separator[data-v-001e96b9]{margin:0 .5rem;opacity:.5}.logo[data-v-001e96b9]{height:48px;width:auto;margin-bottom:.5rem}:root{--color-deep-teal: #004752;--color-electric-indigo: #1F00FF;--color-indigo-glow: rgba(31, 0, 255, .15);--color-background: #ffffff;--color-input-bg: #f5f7f9;--color-border: #d1d9e2;--color-text-primary: #004752;--color-text-secondary: #546b7a;--color-text-light: #ffffff;--shadow-card: 0 10px 30px rgba(0, 71, 82, .05);--shadow-hover: 0 15px 40px rgba(0, 71, 82, .1);--shadow-focus: 0 0 0 4px rgba(31, 0, 255, .15);--font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-size-h1: 1.75rem;--font-size-subtitle: .95rem;--font-size-label: .85rem;--font-size-body: 1rem;--font-size-small: .875rem;--spacing-xs: .25rem;--spacing-sm: .5rem;--spacing-md: 1rem;--spacing-lg: 1.5rem;--spacing-xl: 2rem;--spacing-xxl: 2.5rem;--radius-card: 24px;--radius-input: 12px;--radius-button: 8px;--transition-fast: .15s ease;--transition-normal: .25s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-family);color:var(--color-text-primary);background-color:var(--color-background);line-height:1.5;min-height:100vh}body:before{content:"";position:fixed;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at top left,rgba(31,0,255,.05) 0%,transparent 50%),radial-gradient(ellipse at bottom right,rgba(0,71,82,.05) 0%,transparent 50%);pointer-events:none;z-index:-1}h1,.h1{font-size:var(--font-size-h1);font-weight:800;letter-spacing:-.02em;color:var(--color-deep-teal);margin-bottom:var(--spacing-md)}h2,.h2{font-size:1.5rem;font-weight:700;color:var(--color-deep-teal);margin-bottom:var(--spacing-md)}h3,.h3{font-size:1.25rem;font-weight:600;color:var(--color-deep-teal);margin-bottom:var(--spacing-sm)}.subtitle{font-size:var(--font-size-subtitle);font-weight:400;color:var(--color-text-secondary)}.label{font-size:var(--font-size-label);font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary)}.container{max-width:1200px;margin:0 auto;padding:0 var(--spacing-lg)}.page-header{text-align:center;padding:var(--spacing-xxl) 0}.page-header .logo{height:48px;margin-bottom:var(--spacing-lg)}.card{background:var(--color-background);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:var(--spacing-xxl);transition:box-shadow var(--transition-normal)}.card:hover{box-shadow:var(--shadow-hover)}.card-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:var(--spacing-lg)}@media (max-width: 1200px){.card-grid{grid-template-columns:repeat(3,1fr)}}@media (max-width: 900px){.card-grid{grid-template-columns:repeat(2,1fr)}}.form-group{margin-bottom:var(--spacing-lg)}.form-label{display:block;font-size:var(--font-size-label);font-weight:700;text-transform:uppercase;letter-spacing:.05em;color:var(--color-text-secondary);margin-bottom:var(--spacing-sm)}.form-input,.form-select{width:100%;padding:var(--spacing-md);font-size:var(--font-size-body);font-family:var(--font-family);color:var(--color-text-primary);background-color:var(--color-input-bg);border:2px solid transparent;border-radius:var(--radius-input);transition:border-color var(--transition-fast),box-shadow var(--transition-fast)}.form-input:focus,.form-select:focus{outline:none;border-color:var(--color-electric-indigo);box-shadow:var(--shadow-focus)}.form-input::placeholder{color:var(--color-text-secondary);opacity:.6}.form-input.locked{border-color:var(--color-electric-indigo);background-color:var(--color-background);animation:pulse 2s infinite}@keyframes pulse{0%{box-shadow:0 0 #1f00ff33}70%{box-shadow:0 0 0 10px #1f00ff00}to{box-shadow:0 0 #1f00ff00}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);padding:var(--spacing-md) var(--spacing-xl);font-size:var(--font-size-body);font-weight:600;font-family:var(--font-family);border:none;border-radius:var(--radius-button);cursor:pointer;transition:all var(--transition-fast)}.btn-primary{background-color:var(--color-electric-indigo);color:var(--color-text-light)}.btn-primary:hover{background-color:#1800cc;transform:translateY(-1px)}.btn-secondary{background-color:var(--color-input-bg);color:var(--color-text-primary);border:2px solid var(--color-border)}.btn-secondary:hover{border-color:var(--color-electric-indigo)}.btn-icon{width:36px;height:36px;padding:0;border-radius:50%;background-color:var(--color-input-bg);border:2px solid var(--color-border)}.btn-icon:hover,.btn-icon.active{background-color:var(--color-electric-indigo);border-color:var(--color-electric-indigo);color:var(--color-text-light)}.tool-card{display:block;text-decoration:none;color:inherit;background:var(--color-background);border-radius:var(--radius-card);box-shadow:var(--shadow-card);padding:var(--spacing-xl);transition:all var(--transition-normal);border:2px solid transparent}.tool-card:hover{box-shadow:var(--shadow-hover);border-color:var(--color-electric-indigo);transform:translateY(-4px)}.tool-card h3{margin-bottom:var(--spacing-sm)}.tool-card p{color:var(--color-text-secondary);font-size:var(--font-size-small)}.category-section{margin-bottom:var(--spacing-xxl)}.category-title{font-size:var(--font-size-label);font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--color-electric-indigo);margin-bottom:var(--spacing-lg);padding-bottom:var(--spacing-sm);border-bottom:2px solid var(--color-border)}.result-box{background:linear-gradient(135deg,var(--color-deep-teal) 0%,#006670 100%);border-radius:var(--radius-card);padding:var(--spacing-xl);color:var(--color-text-light);text-align:center}.result-value{font-size:2.5rem;font-weight:800;margin-bottom:var(--spacing-xs)}.result-label{font-size:var(--font-size-small);opacity:.8;text-transform:uppercase;letter-spacing:.05em}.result-formula{margin-top:var(--spacing-md);padding-top:var(--spacing-md);border-top:1px solid rgba(255,255,255,.2);font-size:var(--font-size-small);opacity:.7;font-style:italic}.footer{text-align:center;padding:var(--spacing-xl);color:var(--color-text-secondary);font-size:var(--font-size-small);font-weight:600}.text-center{text-align:center}.text-right{text-align:right}.mt-sm{margin-top:var(--spacing-sm)}.mt-md{margin-top:var(--spacing-md)}.mt-lg{margin-top:var(--spacing-lg)}.mb-sm{margin-bottom:var(--spacing-sm)}.mb-md{margin-bottom:var(--spacing-md)}.mb-lg{margin-bottom:var(--spacing-lg)}@media (max-width: 768px){:root{--font-size-h1: 1.5rem;--spacing-xxl: 1.5rem}.card{padding:var(--spacing-lg)}.card-grid{grid-template-columns:1fr}}