.container{max-width:var(--container-max-width);margin:0 auto;padding:0 var(--container-padding)}.grid{display:grid;gap:var(--space-xl)}.grid--2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}.grid--3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.grid--4{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}@media (min-width:48rem){.grid--2{grid-template-columns:repeat(2,1fr)}.grid--3{grid-template-columns:repeat(3,1fr)}.grid--4{grid-template-columns:repeat(4,1fr)}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-md) var(--space-xl);font-size:var(--font-size-base);font-weight:var(--font-weight-medium);line-height:1;border-radius:var(--radius-md);transition:all var(--transition-normal);cursor:pointer;border:2px solid transparent;text-decoration:none;position:relative;overflow:hidden}.btn:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px}.btn--primary{background:linear-gradient(135deg,var(--color-primary),var(--color-primary-light));color:#fff;box-shadow:var(--shadow-glow)}.btn--primary:hover{transform:translateY(-2px);box-shadow:var(--shadow-glow),var(--shadow-lg)}.btn--secondary{background:rgba(255,255,255,.1);color:var(--color-text);border-color:rgba(255,255,255,.2);backdrop-filter:blur(10px)}.btn--secondary:hover{background:rgba(255,255,255,.15);transform:translateY(-2px)}.btn--lg{padding:var(--space-lg) var(--space-2xl);font-size:var(--font-size-lg)}.btn--sm{padding:var(--space-sm) var(--space-lg);font-size:var(--font-size-sm)}.card{background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:var(--radius-lg);padding:var(--space-xl);backdrop-filter:blur(10px);transition:all var(--transition-normal)}.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl);border-color:rgba(255,255,255,.2)}.card__icon{color:var(--color-accent);margin-bottom:var(--space-lg)}.card__title{font-size:var(--font-size-xl);font-weight:var(--font-weight-semibold);margin-bottom:var(--space-md);color:var(--color-text)}.card__description{color:var(--color-muted);line-height:var(--line-height-relaxed)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.focus-ring:focus-visible{outline:2px solid var(--color-primary);outline-offset:2px;border-radius:var(--radius-sm)}.section-pad-sm{padding:var(--space-2xl) 0}.section-pad-md{padding:var(--space-3xl) 0}.section-pad-lg{padding:var(--space-4xl) 0}.section-pad-xl{padding:var(--space-5xl) 0}.img-zoom-hover{overflow:hidden;border-radius:var(--radius-md)}.img-zoom-hover img{transition:transform var(--transition-slow)}.img-zoom-hover:hover img{transform:scale(1.05)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mb-0{margin-bottom:0}.mb-1{margin-bottom:var(--space-sm)}.mb-2{margin-bottom:var(--space-md)}.mb-3{margin-bottom:var(--space-lg)}.mb-4{margin-bottom:var(--space-xl)}.mb-5{margin-bottom:var(--space-2xl)}.mt-0{margin-top:0}.mt-1{margin-top:var(--space-sm)}.mt-2{margin-top:var(--space-md)}.mt-3{margin-top:var(--space-lg)}.mt-4{margin-top:var(--space-xl)}.mt-5{margin-top:var(--space-2xl)}.d-none{display:none}.d-block{display:block}.d-flex{display:flex}.d-grid{display:grid}.flex-center{display:flex;align-items:center;justify-content:center}.flex-between{display:flex;align-items:center;justify-content:space-between}.flex-column{flex-direction:column}.flex-wrap{flex-wrap:wrap}.relative{position:relative}.absolute{position:absolute}.fixed{position:fixed}.sticky{position:sticky}.overflow-hidden{overflow:hidden}.overflow-auto{overflow:auto}.overflow-scroll{overflow:scroll}