.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--spacing-sm);font-weight:600;border-radius:var(--radius-md);transition:all var(--transition-fast);white-space:nowrap;text-decoration:none;position:relative;overflow:hidden}.btn:after{content:"";position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:hsla(0,0%,100%,.5);transform:translate(-50%,-50%);transition:width .6s ease-out,height .6s ease-out;pointer-events:none}.btn:active:after{width:300px;height:300px;transition:width 0s,height 0s}.btn-small{padding:var(--spacing-sm) var(--spacing-md);font-size:.875rem}.btn-medium{padding:var(--spacing-md) var(--spacing-xl);font-size:1rem}.btn-large{padding:var(--spacing-lg) var(--spacing-2xl);font-size:1.125rem}.btn-primary{background:linear-gradient(135deg,var(--color-deep-blue) 0,var(--color-accent) 100%);color:var(--color-white);border:none}.btn-primary:hover{background:linear-gradient(135deg,var(--color-deep-blue-light) 0,var(--color-accent-hover) 100%);transform:translateY(-4px);box-shadow:0 8px 25px rgba(59,130,246,.35)}.btn-primary:active{transform:translateY(0)}.btn-secondary{background-color:var(--color-white);color:var(--color-deep-blue);border:2px solid var(--color-deep-blue)}.btn-secondary:hover{background-color:var(--color-deep-blue);color:var(--color-white)}.btn-outline{background-color:transparent;color:var(--color-deep-blue);border:2px solid var(--color-gray-300)}.btn-outline:hover{border-color:var(--color-deep-blue);background-color:var(--color-gray-100)}.btn-full{width:100%}.btn:disabled{opacity:.6;cursor:not-allowed;transform:none}.btn:disabled:hover{transform:none;box-shadow:none}[data-theme=dark] .btn-primary{background:linear-gradient(135deg,#3b82f6,#60a5fa)}[data-theme=dark] .btn-primary:hover{background:linear-gradient(135deg,#2563eb,#3b82f6);box-shadow:0 8px 25px rgba(59,130,246,.4)}[data-theme=dark] .btn-secondary{background-color:#1e293b;color:#60a5fa;border-color:#3b82f6}[data-theme=dark] .btn-secondary:hover{background:linear-gradient(135deg,#3b82f6,#60a5fa);color:#f1f5f9;border-color:transparent}[data-theme=dark] .btn-outline{background-color:transparent;color:#60a5fa;border-color:#475569}[data-theme=dark] .btn-outline:hover{border-color:#60a5fa;background-color:#334155}.cookie-consent{position:fixed;bottom:0;left:0;right:0;background-color:var(--color-white);box-shadow:0 -4px 20px rgba(0,0,0,.1);z-index:9999;animation:slideUp .3s ease-out}@keyframes slideUp{0%{transform:translateY(100%);opacity:0}to{transform:translateY(0);opacity:1}}.cookie-content{max-width:var(--container-max-width);margin:0 auto;padding:var(--spacing-lg) var(--container-padding);display:flex;align-items:center;justify-content:space-between;gap:var(--spacing-xl)}.cookie-text{flex:1 1}.cookie-title{font-size:1rem;font-weight:600;color:var(--color-deep-blue);margin-bottom:var(--spacing-xs)}.cookie-description{font-size:.875rem;color:var(--color-text-secondary);line-height:1.5;margin:0}.cookie-link{color:var(--color-accent);text-decoration:underline}.cookie-link:hover{color:var(--color-accent-hover)}.cookie-actions{display:flex;gap:var(--spacing-sm);flex-shrink:0}@media (max-width:768px){.cookie-content{flex-direction:column;align-items:stretch;text-align:center}.cookie-actions{justify-content:center}}.card{background-color:var(--color-white);border-radius:var(--radius-lg);border:1px solid var(--color-gray-200);transition:all var(--transition-normal)}.card-padding-none{padding:0}.card-padding-small{padding:var(--spacing-md)}.card-padding-medium{padding:var(--spacing-xl)}.card-padding-large{padding:var(--spacing-2xl)}.card-hover:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--color-gray-300)}[data-theme=dark] .card{background:#1e293b;border-color:#334155}[data-theme=dark] .card-hover:hover{border-color:#60a5fa;box-shadow:0 10px 15px -3px rgba(0,0,0,.4)}@media (max-width:768px){.card-padding-medium{padding:var(--spacing-lg)}.card-padding-large{padding:var(--spacing-xl)}}.scroll-to-top{position:fixed;bottom:30px;left:30px;width:48px;height:48px;background-color:var(--color-deep-blue);color:var(--color-white);border:none;border-radius:50%;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg);opacity:0;visibility:hidden;transform:translateY(20px);transition:all var(--transition-normal);z-index:999}.scroll-to-top.visible{opacity:1;visibility:visible;transform:translateY(0)}.scroll-to-top:hover{background-color:var(--color-deep-blue-light);transform:translateY(-3px)}.scroll-to-top:active{transform:translateY(0)}.cookie-consent~.scroll-to-top{bottom:100px}@media (max-width:768px){.scroll-to-top{bottom:20px;left:20px;width:44px;height:44px}}.logo{display:flex;align-items:center;gap:var(--spacing-sm)}.logo-icon{flex-shrink:0}.logo-text{font-weight:700;color:var(--color-deep-blue);line-height:1}.logo-small{gap:6px}.logo-large{gap:var(--spacing-md)}