:root{--radius:8px;--radius-lg:12px;--radius-full:999px;--content-max:1180px;--gutter:1.5rem;--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--success:#047857;--success-bg:#ecfdf5;--success-border:#a7f3d0;--error:#b91c1c;--error-bg:#fef2f2;--error-border:#fecaca;--warning-bg:#fffbeb;--warning-border:#fcd34d;--focus-ring:0 0 0 3px var(--accent-glow)}.skip-link{position:absolute;top:-100px;left:var(--gutter);z-index:200;padding:0.65rem 1rem;background:var(--accent);color:var(--on-accent);font-weight:600;font-size:0.875rem;border-radius:var(--radius);transition:top 0.2s}.skip-link:focus{top:0.5rem;outline:none;box-shadow:var(--focus-ring)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.btn:focus-visible{outline-offset:3px}.btn{border-radius:var(--radius);transition:background 0.2s,border-color 0.2s,color 0.2s,transform 0.15s,box-shadow 0.2s}.btn--accent:hover{box-shadow:0 4px 14px var(--accent-glow)}.btn--accent:active{transform:translateY(1px)}.btn--block{width:100%}.btn--icon{gap:0.4rem}.alert{display:flex;align-items:flex-start;gap:0.75rem;padding:1rem 1.15rem;border-radius:var(--radius);margin-bottom:var(--space-lg);font-size:0.9rem;line-height:1.5}.alert--error{background:var(--error-bg);border:1px solid var(--error-border);color:var(--error)}.alert--success{background:var(--success-bg);border:1px solid var(--success-border);color:var(--success)}.alert--info{background:var(--accent-dim);border:1px solid rgba(30,73,118,0.2);color:var(--accent)}.alert__icon{flex-shrink:0;width:1.25rem;height:1.25rem;font-weight:700}.form-grid label,.checkout-panel label,.contact-form label{display:block;font-size:0.8125rem;font-weight:600;color:var(--text);margin-bottom:0.35rem;margin-top:0}.form-grid input,.form-grid textarea,.form-grid select,.checkout-panel input,.checkout-panel textarea,.checkout-panel select{width:100%;padding:0.75rem 0.9rem;border:1px solid var(--border-strong);border-radius:var(--radius);background:#fff;font-size:0.9375rem;transition:border-color 0.2s,box-shadow 0.2s}.form-grid input:hover,.checkout-panel input:hover{border-color:#94a3b8}.form-grid input:focus,.form-grid textarea:focus,.form-grid select:focus,.checkout-panel input:focus,.checkout-panel textarea:focus,.checkout-panel select:focus{outline:none;border-color:var(--accent);box-shadow:var(--focus-ring)}.site-nav__logo-mark{border-radius:var(--radius);box-shadow:0 2px 8px var(--accent-glow)}.site-nav__cart{display:inline-flex;align-items:center;gap:0.35rem;padding:0.4rem 0.65rem;border-radius:var(--radius);transition:background 0.2s,color 0.2s}.site-nav__cart:hover{background:var(--accent-dim);color:var(--accent)}.site-nav__cart.has-items{color:var(--accent);font-weight:600}.site-header.is-open .site-nav__inner{flex-wrap:wrap}.site-header.is-open .site-nav__actions{display:flex;flex-direction:column;width:100%;padding:0 1.5rem 1.25rem;gap:0.75rem;border-bottom:1px solid var(--border);background:var(--bg)}.site-header.is-open .site-nav__actions .btn,.site-header.is-open .site-nav__cart,.site-header.is-open .site-nav__account{display:inline-flex !important;width:100%;justify-content:center}.product-card{border-radius:var(--radius-lg);border:1px solid var(--border);overflow:hidden;background:var(--surface);transition:border-color 0.25s,box-shadow 0.25s,transform 0.25s var(--ease-out)}.product-card:hover{border-color:rgba(30,73,118,0.25);box-shadow:var(--shadow-md);transform:translateY(-2px)}.product-card__media{overflow:hidden}.product-card__media img{transition:transform 0.4s var(--ease-out)}.product-card:hover .product-card__media img{transform:scale(1.03)}.trust-bar{background:linear-gradient(180deg,var(--bg-subtle) 0%,var(--bg) 100%)}.trust-bar__item{padding:0.25rem 0}.page-checkout .page-hero{padding-bottom:1.5rem}.checkout-progress{display:flex;justify-content:space-between;gap:0.5rem;margin-bottom:var(--space-xl);padding:0;list-style:none;counter-reset:step}.checkout-progress__step{flex:1;text-align:center;font-size:0.75rem;font-weight:600;color:var(--text-muted);position:relative;padding-top:2rem}.checkout-progress__step::before{counter-increment:step;content:counter(step);position:absolute;top:0;left:50%;transform:translateX(-50%);width:1.75rem;height:1.75rem;border-radius:var(--radius-full);background:var(--bg-elevated);border:2px solid var(--border-strong);display:grid;place-items:center;font-size:0.8125rem;transition:background 0.2s,border-color 0.2s,color 0.2s}.checkout-progress__step.is-active{color:var(--accent)}.checkout-progress__step.is-active::before{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.checkout-progress__step.is-done::before{content:'✓';background:var(--success-bg);border-color:var(--success-border);color:var(--success)}.checkout-panel{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.checkout-panel__title{display:flex;align-items:center;gap:0.65rem}.checkout-panel__num{width:1.75rem;height:1.75rem;border-radius:var(--radius-full);background:var(--accent);color:var(--on-accent);font-size:0.8125rem;font-weight:700;display:grid;place-items:center;flex-shrink:0}.checkout-line-cards{display:none;flex-direction:column;gap:0.75rem;margin-bottom:1rem}.checkout-line-card{display:grid;grid-template-columns:1fr auto;gap:0.5rem 1rem;padding:1rem;background:var(--bg-subtle);border-radius:var(--radius);border:1px solid var(--border)}.checkout-line-card__name{font-weight:600;grid-column:1 / -1}.checkout-line-card__meta{font-size:0.8125rem;color:var(--text-muted)}.checkout-line-card__actions{grid-column:1 / -1;display:flex;align-items:center;justify-content:space-between;gap:0.75rem;margin-top:0.25rem}.cart-summary.checkout-summary-sticky{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);border:1px solid var(--border)}.checkout-mobile-bar{display:none;position:fixed;bottom:0;left:0;right:0;z-index:90;padding:0.85rem var(--gutter);background:rgba(255,255,255,0.95);backdrop-filter:blur(10px);border-top:1px solid var(--border);box-shadow:0 -4px 20px rgba(15,23,42,0.08)}.checkout-mobile-bar__inner{max-width:var(--max);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:1rem}.checkout-mobile-bar__total{font-weight:700;font-size:1.0625rem}.checkout-mobile-bar__total small{display:block;font-weight:500;font-size:0.75rem;color:var(--text-muted)}.payment-option{border-radius:var(--radius);transition:border-color 0.2s,background 0.2s,box-shadow 0.2s}.payment-option:has(input:focus-visible){box-shadow:var(--focus-ring)}.payment-option strong{color:var(--text);display:block;margin-bottom:0.25rem}.payment-option span{line-height:1.5}.checkout-panel__actions{display:flex;flex-wrap:wrap;align-items:center;gap:1rem;margin-top:1rem}.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}.empty-state{padding:3rem 1.5rem;background:var(--bg-subtle);border:1px dashed var(--border-strong);border-radius:var(--radius-lg);max-width:420px;margin:2rem auto}.empty-state__icon{font-size:2.5rem;margin-bottom:1rem;opacity:0.5}.empty-state .btn{margin-top:1.25rem}.account-dash-card{border-radius:var(--radius-lg);transition:transform 0.2s,box-shadow 0.2s,border-color 0.2s}.account-dash-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}.download-card{border-radius:var(--radius-lg);transition:box-shadow 0.2s}.download-card:hover{box-shadow:var(--shadow-sm)}.page-hero--compact{text-align:center;max-width:640px;margin-left:auto;margin-right:auto}.page-hero--compact .page-hero__lead{margin-left:auto;margin-right:auto}.hero-spotlight-card{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.hero-spotlight-card:hover{box-shadow:var(--shadow-md);border-color:var(--accent)}@media (max-width:768px){.checkout-order-table{display:none}.checkout-line-cards{display:flex}.checkout-progress__step span{display:none}.checkout-progress__step::after{content:attr(data-short)}.checkout-mobile-bar{display:block}.page-checkout #main{padding-bottom:5rem}.checkout-submit{display:none}.checkout-summary-sticky .checkout-trust-list{display:none}}@media (min-width:769px){.checkout-mobile-bar{display:none !important}}.btn.is-loading{pointer-events:none;opacity:0.75;position:relative}.btn.is-loading::after{content:'';width:1em;height:1em;margin-left:0.5rem;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:spin 0.6s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.text-muted{color:var(--text-muted);font-size:0.8125rem}