:root{--transition-fast:0.15s ease;--transition-normal:0.3s ease;--transition-slow:0.5s ease;--luxury-blue:#1A73E8;--luxury-blue-light:#4FC3F7;--luxury-blue-dark:#0D47A1;--light-gray:#F5F7FA;--medium-gray:#E2E8F0;--dark-gray:#94A3B8;--off-white:#FFFFFF;--text-dark:#1E293B;--text-medium:#64748B;--text-light:#CBD5E1;--success-emerald:#10B981;--warning-amber:#F59E0B;--error-ruby:#EF4444;--text-primary:var(--text-dark);--text-secondary:var(--text-medium);--text-tertiary:var(--text-light);--text-inverse:var(--off-white);--bg-primary:var(--light-gray);--bg-secondary:#FFFFFF;--bg-tertiary:var(--medium-gray);--border-color:var(--medium-gray);--divider-color:var(--dark-gray);--interactive-primary:var(--luxury-blue);--interactive-primary-hover:var(--luxury-blue-dark);--interactive-secondary:var(--text-medium);--interactive-secondary-hover:var(--text-dark);--shadow-subtle:0 2px 10px rgba(26, 115, 232, 0.1);--shadow-elevated:0 4px 20px rgba(26, 115, 232, 0.15);--shadow-floating:0 8px 30px rgba(26, 115, 232, 0.2);--shadow-blue:0 0 15px rgba(26, 115, 232, 0.25);--gradient-blue:linear-gradient(135deg, var(--luxury-blue), var(--luxury-blue-light));--gradient-gray:linear-gradient(135deg, var(--light-gray), #EDF2F7);--gradient-ocean:linear-gradient(45deg, var(--luxury-blue), var(--luxury-blue-light), var(--luxury-blue));--font-size-xs:0.75rem;--font-size-sm:0.875rem;--font-size-base:1rem;--font-size-lg:1.125rem;--font-size-xl:1.25rem;--font-size-2xl:1.5rem;--font-size-3xl:1.875rem;--font-size-4xl:2.25rem;--font-size-5xl:3rem;--font-size-6xl:3.75rem;--heading-font-family:'Playfair Display', Georgia, serif;--heading-font-weight:700;--heading-line-height:1.2;--heading-letter-spacing:-0.02em;--body-font-family:'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;--body-font-weight:400;--body-line-height:1.6;--body-letter-spacing:0;--spacing-xxs:0.25rem;--spacing-xs:0.5rem;--spacing-sm:0.75rem;--spacing-md:1rem;--spacing-lg:1.5rem;--spacing-xl:2rem;--spacing-2xl:3rem;--spacing-3xl:4rem;--radius-xs:0.25rem;--radius-sm:0.5rem;--radius-md:0.75rem;--radius-lg:1rem;--radius-xl:1.5rem;--radius-full:9999px;--container-max-width:1200px;--container-padding:var(--spacing-md);--navbar-height:70px;--footer-height:300px}[data-theme="dark"]{--luxury-yellow:#FFD700;--luxury-yellow-light:#FFEC8B;--luxury-yellow-dark:#DAA520;--matte-black:#0A0A0A;--black-light:#1A1A1A;--black-medium:#2A2A2A;--off-white:#F0F0F0;--light-gray:#3A3A3A;--medium-gray:#5A5A5A;--dark-gray:#AAAAAA;--text-primary:var(--off-white);--text-secondary:var(--dark-gray);--text-tertiary:var(--medium-gray);--text-inverse:var(--matte-black);--bg-primary:var(--matte-black);--bg-secondary:var(--black-medium);--bg-tertiary:var(--black-light);--border-color:var(--luxury-yellow-dark);--divider-color:var(--light-gray);--interactive-primary:var(--luxury-yellow);--interactive-primary-hover:var(--luxury-yellow-light);--interactive-secondary:var(--text-medium);--interactive-secondary-hover:var(--text-light);--shadow-subtle:0 2px 10px rgba(0, 0, 0, 0.2);--shadow-elevated:0 4px 20px rgba(0, 0, 0, 0.3);--shadow-floating:0 8px 30px rgba(0, 0, 0, 0.4);--shadow-yellow:0 8px 18px rgba(255, 215, 0, 0.15);--gradient-yellow:linear-gradient(135deg, var(--luxury-yellow), var(--luxury-yellow-light));--gradient-black:linear-gradient(135deg, var(--matte-black), var(--black-light));--gradient-sunset:linear-gradient(45deg, var(--luxury-yellow), var(--luxury-yellow-light), var(--luxury-yellow))}*{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth}body{font-family:var(--body-font-family);font-weight:var(--body-font-weight);line-height:var(--body-line-height);color:var(--text-primary);background-color:var(--bg-primary);transition:background-color var(--transition-normal), color var(--transition-normal)}[data-theme]{transition:background-color var(--transition-normal), color var(--transition-normal)}h1, h2, h3, h4, h5, h6{font-family:var(--heading-font-family);font-weight:var(--heading-font-weight);line-height:var(--heading-line-height);letter-spacing:var(--heading-letter-spacing);color:var(--text-primary);margin-bottom:var(--spacing-md)}h1{font-size:var(--font-size-5xl)}h2{font-size:var(--font-size-4xl)}h3{font-size:var(--font-size-3xl)}h4{font-size:var(--font-size-2xl)}h5{font-size:var(--font-size-xl)}h6{font-size:var(--font-size-lg)}p{margin-bottom:var(--spacing-md);color:var(--text-secondary)}a{color:var(--interactive-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--interactive-primary-hover)}.luxury-navbar{background:var(--luxury-blue);box-shadow:var(--shadow-elevated);position:sticky;top:0;z-index:1000;height:var(--navbar-height);display:flex;align-items:center;padding:0 var(--container-padding);border-bottom:1px solid rgba(255, 255, 255, 0.2);transition:all var(--transition-normal)}[data-theme="dark"] .luxury-navbar{background:var(--matte-black);border-bottom:1px solid var(--border-color)}.luxury-navbar-container{display:flex;justify-content:space-between;align-items:center;width:100%;max-width:var(--container-max-width);margin:0 auto}.luxury-logo{font-family:var(--heading-font-family);font-weight:800;font-size:var(--font-size-2xl);color:var(--off-white);text-decoration:none;letter-spacing:0.5px;transition:color var(--transition-normal)}[data-theme="dark"] .luxury-logo{color:var(--luxury-yellow)}.luxury-logo-sub{font-size:0.75rem;font-weight:600;color:var(--off-white);text-transform:uppercase;letter-spacing:1px;transition:color var(--transition-normal)}[data-theme="dark"] .luxury-logo-sub{color:var(--luxury-yellow)}.luxury-nav-menu{display:flex;list-style:none;gap:var(--spacing-xl)}.luxury-nav-link{color:var(--off-white);font-weight:500;font-size:var(--font-size-base);text-decoration:none;padding:var(--spacing-xs) var(--spacing-md);border-radius:var(--radius-full);transition:all var(--transition-normal);position:relative}[data-theme="dark"] .luxury-nav-link{color:var(--text-primary)}.luxury-nav-link:hover, .luxury-nav-link.active{color:var(--off-white);background:rgba(255, 255, 255, 0.1)}[data-theme="dark"] .luxury-nav-link:hover, [data-theme="dark"] .luxury-nav-link.active{color:var(--luxury-yellow);background:rgba(255, 215, 0, 0.1)}.luxury-nav-link::after{content:'';position:absolute;bottom:0;left:50%;width:0;height:2px;background:var(--off-white);transform:translateX(-50%);transition:width var(--transition-normal)}[data-theme="dark"] .luxury-nav-link::after{background:var(--luxury-yellow)}.luxury-nav-link:hover::after, .luxury-nav-link.active::after{width:70%}.luxury-social-icons{display:flex;gap:var(--spacing-md);align-items:center}.luxury-social-icon{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:var(--radius-full);background:transparent;color:var(--off-white);font-size:var(--font-size-lg);transition:all var(--transition-normal);border:1px solid rgba(255, 255, 255, 0.3)}[data-theme="dark"] .luxury-social-icon{color:var(--text-primary);border:1px solid var(--border-color)}.luxury-social-icon:hover{background:var(--off-white);color:var(--luxury-blue);transform:translateY(-2px);box-shadow:var(--shadow-blue)}[data-theme="dark"] .luxury-social-icon:hover{background:var(--luxury-yellow);color:var(--text-inverse);box-shadow:var(--shadow-yellow)}.theme-toggle{background:transparent;border:1px solid rgba(255, 255, 255, 0.3);color:var(--off-white);width:40px;height:40px;border-radius:var(--radius-full);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-normal)}[data-theme="dark"] .theme-toggle{border:1px solid var(--border-color);color:var(--text-primary)}.theme-toggle:hover{background:var(--off-white);color:var(--luxury-blue);border-color:var(--off-white);box-shadow:var(--shadow-blue)}[data-theme="dark"] .theme-toggle:hover{background:var(--luxury-yellow);color:var(--text-inverse);border-color:var(--luxury-yellow);box-shadow:var(--shadow-yellow)}.luxury-btn{display:inline-flex;align-items:center;justify-content:center;padding:var(--spacing-sm) var(--spacing-lg);border-radius:var(--radius-md);font-weight:600;font-size:var(--font-size-base);cursor:pointer;transition:all var(--transition-normal);border:none;text-decoration:none;text-align:center;position:relative;overflow:hidden;z-index:1}.luxury-btn::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:var(--gradient-ocean);opacity:0;transition:opacity var(--transition-normal);z-index:-1}[data-theme="dark"] .luxury-btn::before{background:var(--gradient-sunset)}.luxury-btn:hover::before{opacity:1}.luxury-btn-primary{background:var(--luxury-blue);color:var(--text-inverse);box-shadow:var(--shadow-subtle)}[data-theme="dark"] .luxury-btn-primary{background:var(--luxury-yellow);color:var(--text-inverse)}.luxury-btn-primary:hover{background:var(--luxury-blue-dark);transform:translateY(-2px);box-shadow:var(--shadow-elevated)}[data-theme="dark"] .luxury-btn-primary:hover{background:var(--luxury-yellow-dark);box-shadow:var(--shadow-yellow)}.luxury-btn-secondary{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}.luxury-btn-secondary:hover{background:var(--luxury-blue);color:var(--text-inverse);border-color:var(--luxury-blue);box-shadow:var(--shadow-blue)}[data-theme="dark"] .luxury-btn-secondary:hover{background:var(--luxury-yellow);color:var(--text-inverse);border-color:var(--luxury-yellow);box-shadow:var(--shadow-yellow)}.luxury-btn-outline{background:transparent;color:var(--luxury-blue);border:2px solid var(--luxury-blue)}[data-theme="dark"] .luxury-btn-outline{color:var(--luxury-yellow);border:2px solid var(--luxury-yellow)}.luxury-btn-outline:hover{background:var(--luxury-blue);color:var(--text-inverse);box-shadow:var(--shadow-blue)}[data-theme="dark"] .luxury-btn-outline:hover{background:var(--luxury-yellow);color:var(--text-inverse);box-shadow:var(--shadow-yellow)}.luxury-btn-ghost{background:transparent;color:var(--text-primary);border:1px solid transparent}.luxury-btn-ghost:hover{background:rgba(26, 115, 232, 0.1);color:var(--luxury-blue)}[data-theme="dark"] .luxury-btn-ghost:hover{background:rgba(255, 215, 0, 0.1);color:var(--luxury-yellow)}.luxury-tool-card{background:var(--bg-secondary);border-radius:var(--radius-lg);overflow:hidden;transition:all 0.35s ease;border:1.5px solid var(--border-color);height:100%;display:flex;flex-direction:column;box-shadow:none}[data-theme="dark"] .luxury-tool-card{background:var(--black-medium);border:1.5px solid var(--luxury-yellow-dark)}.luxury-tool-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-elevated);border-color:var(--luxury-blue)}[data-theme="dark"] .luxury-tool-card:hover{background:var(--black-light);border:1.5px solid var(--luxury-yellow);transform:translateY(-4px);box-shadow:0 8px 18px rgba(255, 215, 0, 0.15)}.luxury-tool-card-header{padding:var(--spacing-lg);border-bottom:1px solid var(--border-color)}.luxury-tool-card-icon{width:50px;height:50px;border-radius:var(--radius-md);background:transparent;display:flex;align-items:center;justify-content:center;color:var(--luxury-blue);font-size:var(--font-size-xl);margin-bottom:var(--spacing-md);transition:all 0.35s ease}[data-theme="dark"] .luxury-tool-card-icon{color:var(--luxury-yellow)}.luxury-tool-card-icon:hover{color:var(--luxury-blue-dark)}[data-theme="dark"] .luxury-tool-card-icon:hover{color:var(--luxury-yellow-light)}.luxury-tool-card-title{font-size:var(--font-size-xl);margin-bottom:var(--spacing-xs);color:var(--text-primary)}[data-theme="dark"] .luxury-tool-card-title{color:var(--off-white)}.luxury-tool-card-description{font-size:var(--font-size-sm);color:var(--text-secondary);margin-bottom:0}[data-theme="dark"] .luxury-tool-card-description{color:var(--dark-gray)}.luxury-tool-card-body{padding:var(--spacing-lg);flex-grow:1}.luxury-tool-card-footer{padding:var(--spacing-lg);border-top:1px solid var(--border-color);display:flex;justify-content:flex-end}.luxury-share-strip{background:var(--bg-secondary);border-top:1px solid var(--border-color);border-bottom:1px solid var(--border-color);padding:var(--spacing-md) 0;margin:var(--spacing-xl) 0}.luxury-share-container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--container-padding);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--spacing-md)}.luxury-share-text{font-weight:600;color:var(--text-primary);margin:0}.luxury-share-icons{display:flex;gap:var(--spacing-sm);align-items:center}.luxury-share-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-full);background:var(--bg-secondary);color:var(--text-primary);font-size:var(--font-size-base);transition:all var(--transition-normal);border:1px solid var(--border-color)}.luxury-share-icon:hover{background:var(--luxury-blue);color:var(--text-inverse);transform:translateY(-2px);box-shadow:var(--shadow-blue)}[data-theme="dark"] .luxury-share-icon{background:var(--bg-secondary);color:var(--text-primary);border:1px solid var(--border-color)}[data-theme="dark"] .luxury-share-icon:hover{background:var(--luxury-yellow);color:var(--text-inverse);box-shadow:var(--shadow-yellow)}.luxury-footer{background:var(--bg-secondary);color:var(--text-primary);padding:var(--spacing-2xl) 0;border-top:1px solid var(--border-color);margin-top:var(--spacing-3xl)}.luxury-footer-container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--container-padding)}.luxury-footer-grid{display:grid;grid-template-columns:repeat(auto-fit, minmax(250px, 1fr));gap:var(--spacing-xl);margin-bottom:var(--spacing-2xl)}.luxury-footer-column h3{font-size:var(--font-size-xl);margin-bottom:var(--spacing-md);position:relative;padding-bottom:var(--spacing-xs)}.luxury-footer-column h3::after{content:'';position:absolute;bottom:0;left:0;width:50px;height:2px;background:var(--luxury-blue)}[data-theme="dark"] .luxury-footer-column h3::after{background:var(--luxury-yellow)}.luxury-footer-links{list-style:none;padding:0}.luxury-footer-links li{margin-bottom:var(--spacing-sm)}.luxury-footer-links a{color:var(--text-secondary);text-decoration:none;transition:all var(--transition-fast);display:flex;align-items:center;gap:var(--spacing-xs)}.luxury-footer-links a:hover{color:var(--luxury-blue);transform:translateX(3px)}[data-theme="dark"] .luxury-footer-links a:hover{color:var(--luxury-yellow)}.luxury-footer-links a i{font-size:var(--font-size-xs);opacity:0;transition:opacity var(--transition-fast)}.luxury-footer-links a:hover i{opacity:1}.luxury-footer-bottom{border-top:1px solid var(--border-color);padding-top:var(--spacing-lg);display:flex;flex-direction:column;align-items:center;gap:var(--spacing-md);text-align:center}.luxury-footer-logo{font-family:var(--heading-font-family);font-weight:800;font-size:var(--font-size-xl);color:var(--luxury-blue);text-decoration:none;margin-bottom:0}[data-theme="dark"] .luxury-footer-logo{color:var(--luxury-yellow)}.luxury-footer-social{display:flex;gap:var(--spacing-md)}.luxury-footer-social .luxury-social-icon{width:36px;height:36px;font-size:var(--font-size-base)}.luxury-footer-copyright{color:var(--text-tertiary);font-size:var(--font-size-sm);margin:0}.luxury-input-group{margin-bottom:var(--spacing-lg)}.luxury-label{display:block;margin-bottom:var(--spacing-xs);font-weight:500;color:var(--text-primary)}.luxury-input, .luxury-textarea, .luxury-select{width:100%;padding:var(--spacing-sm) var(--spacing-md);border:1px solid var(--border-color);border-radius:var(--radius-md);background:var(--bg-secondary);color:var(--text-primary);font-family:var(--body-font-family);font-size:var(--font-size-base);transition:all var(--transition-fast)}.luxury-input:focus, .luxury-textarea:focus, .luxury-select:focus{outline:none;border-color:var(--luxury-blue);box-shadow:0 0 0 3px rgba(26, 115, 232, 0.2)}[data-theme="dark"] .luxury-input:focus, [data-theme="dark"] .luxury-textarea:focus, [data-theme="dark"] .luxury-select:focus{border-color:var(--luxury-yellow);box-shadow:0 0 0 3px rgba(255, 215, 0, 0.2)}.luxury-textarea{min-height:120px;resize:vertical}.container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--container-padding)}.text-center{text-align:center}.text-primary{color:var(--text-primary)}.text-secondary{color:var(--text-secondary)}.text-blue{color:var(--luxury-blue)}[data-theme="dark"] .text-blue{color:var(--luxury-yellow)}.bg-primary{background-color:var(--bg-primary)}.bg-secondary{background-color:var(--bg-secondary)}.shadow-subtle{box-shadow:var(--shadow-subtle)}.shadow-elevated{box-shadow:var(--shadow-elevated)}.shadow-floating{box-shadow:var(--shadow-floating)}.rounded{border-radius:var(--radius-md)}.rounded-full{border-radius:var(--radius-full)}.mt-1{margin-top:var(--spacing-xs)}.mt-2{margin-top:var(--spacing-sm)}.mt-3{margin-top:var(--spacing-md)}.mt-4{margin-top:var(--spacing-lg)}.mt-5{margin-top:var(--spacing-xl)}.mt-6{margin-top:var(--spacing-2xl)}.mb-1{margin-bottom:var(--spacing-xs)}.mb-2{margin-bottom:var(--spacing-sm)}.mb-3{margin-bottom:var(--spacing-md)}.mb-4{margin-bottom:var(--spacing-lg)}.mb-5{margin-bottom:var(--spacing-xl)}.mb-6{margin-bottom:var(--spacing-2xl)}.py-1{padding-top:var(--spacing-xs);padding-bottom:var(--spacing-xs)}.py-2{padding-top:var(--spacing-sm);padding-bottom:var(--spacing-sm)}.py-3{padding-top:var(--spacing-md);padding-bottom:var(--spacing-md)}.py-4{padding-top:var(--spacing-lg);padding-bottom:var(--spacing-lg)}.py-5{padding-top:var(--spacing-xl);padding-bottom:var(--spacing-xl)}.py-6{padding-top:var(--spacing-2xl);padding-bottom:var(--spacing-2xl)}@media (max-width:768px){.luxury-navbar{padding:0 var(--spacing-md)}.luxury-nav-menu{display:none}h1{font-size:var(--font-size-4xl)}h2{font-size:var(--font-size-3xl)}.luxury-footer-grid{grid-template-columns:1fr}.luxury-share-container{flex-direction:column;text-align:center}}@keyframes fadeIn{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.fade-in{animation:fadeIn 0.6s ease forwards}.delay-1{animation-delay:0.1s}.delay-2{animation-delay:0.2s}.delay-3{animation-delay:0.3s}