.form-section__error{background:color-mix(in srgb, var(--color-danger) 8%, var(--color-surface));border:var(--stroke-hairline) solid color-mix(in srgb, var(--color-danger) 35%, transparent);color:var(--color-danger);margin:0 0 18px;padding:14px 18px;font-size:13.5px;line-height:1.55}.form-section__error-list{margin:8px 0 0 18px;padding:0}.form-section__error-list li+li{margin-top:4px}.checkout-main .csubmit{margin-top:18px}.checkout-main .csubmit__cta{border-radius:var(--radius);letter-spacing:.04em;appearance:none;width:100%;min-height:48px;padding-block:15px;font-size:14.5px;display:block}.csubmit__cta:disabled{opacity:.5;cursor:not-allowed}.checkout-main .csubmit__note{color:var(--color-muted);text-align:center;margin:12px 0 0;font-size:12px;line-height:1.55}.field__help--validating,.field__help--waiting{color:var(--color-muted)}.field__help--valid{color:var(--color-success)}.field__help--invalid{color:var(--color-danger)}.vat-note{max-width:640px;color:var(--color-muted);margin:10px 0 0 30px;font-size:12px;line-height:1.55}.country-combobox{position:relative}.country-combobox__list{z-index:20;background:var(--color-surface);border:var(--stroke-hairline) solid var(--color-border);max-height:240px;box-shadow:0 12px 24px color-mix(in srgb, var(--color-ink) 14%, transparent);position:absolute;top:calc(100% + 4px);left:0;right:0;overflow:auto}.country-combobox__option{border:0;border-bottom:var(--stroke-hairline) solid color-mix(in srgb, var(--color-ink) 6%, transparent);background:var(--color-surface);width:100%;min-height:38px;color:var(--color-ink);font:inherit;text-align:left;cursor:pointer;justify-content:space-between;align-items:center;gap:12px;padding:8px 12px;display:flex}.country-combobox__option:hover,.country-combobox__option[aria-selected=true]{background:color-mix(in srgb, var(--color-brand) 8%, transparent)}.country-combobox__option small{color:var(--color-muted);font-family:var(--font-mono);font-size:11px}.country-combobox__empty{color:var(--color-muted);padding:10px 12px;font-size:13px;display:block}.field--vat-valid .field__input{border-color:var(--color-success);background:color-mix(in srgb, var(--color-success) 8%, var(--color-surface));box-shadow:0 0 0 var(--stroke-accent) color-mix(in srgb, var(--color-success) 12%, transparent)}.field--vat-invalid .field__input{border-color:var(--color-danger);background:color-mix(in srgb, var(--color-danger) 6%, var(--color-surface));box-shadow:0 0 0 var(--stroke-accent) color-mix(in srgb, var(--color-danger) 12%, transparent)}.field--vat-validating .field__input{border-color:var(--color-brand);box-shadow:0 0 0 var(--stroke-accent) color-mix(in srgb, var(--color-brand) 12%, transparent)}.field--vat-valid .field__help,.field--vat-invalid .field__help{align-items:center;gap:7px;font-weight:700;display:flex}.field--vat-valid .field__help:before,.field--vat-invalid .field__help:before{width:16px;height:16px;color:var(--color-surface);border-radius:50%;flex:0 0 16px;justify-content:center;align-items:center;font-size:10px;font-weight:800;display:inline-flex}.field--vat-valid .field__help:before{content:"✓";background:var(--color-success)}.field--vat-invalid .field__help:before{content:"!";background:var(--color-danger)}.breadcrumb{max-width:var(--container);font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--color-muted);margin-inline:auto;padding:14px 24px 0;font-size:11px}.breadcrumb a{color:var(--color-muted)}.breadcrumb a:hover{color:var(--color-brand)}.breadcrumb__sep{color:var(--color-border);margin:0 8px}.breadcrumb__cur{color:var(--color-brand)}.checkout-layout{max-width:var(--container);grid-template-columns:minmax(0,1fr) 360px;align-items:start;gap:36px;margin-inline:auto;padding:56px 24px 96px;display:grid}.checkout-main{background:var(--color-surface);border:0;border-top:var(--stroke-accent) solid var(--color-brand);min-width:0;box-shadow:0 2px 8px color-mix(in srgb, var(--color-ink) 7%, transparent);flex-direction:column;gap:0;padding-top:32px;display:flex}.checkout-aside{min-width:0}.form-section{box-shadow:none;border:0;border-top:var(--stroke-hairline) solid var(--color-border);background:0 0;margin:0;padding:18px 30px 22px}.form-section:first-of-type{border-top:0;padding-top:22px}.form-section__head{border-bottom:var(--stroke-hairline) solid var(--color-border);align-items:center;gap:12px;width:100%;margin:0 0 14px;padding-bottom:10px;display:flex}.form-section__no{border:var(--stroke-schematic) solid var(--color-brand);width:26px;height:26px;color:var(--color-brand);font-family:var(--font-display-compact);letter-spacing:0;flex:none;justify-content:center;align-items:center;font-size:12px;font-weight:800;display:inline-flex}.form-section__title{font-family:var(--font-display-compact);letter-spacing:-.01em;color:var(--color-ink);flex:auto;margin:0;font-size:18px;font-weight:800}.form-section__meta{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--color-muted);text-align:right;flex:none;font-size:10.5px}.field-grid{grid-template-columns:1fr 1fr;gap:12px 14px;display:grid}.field{flex-direction:column;gap:4px;min-width:0;display:flex}.field--wide{grid-column:1/-1}.field__label{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--color-muted);align-items:baseline;gap:8px;font-size:10.5px;font-weight:600;display:flex}.field__label em{color:var(--color-brand);letter-spacing:.14em;font-size:9.5px;font-style:normal;font-weight:500}.field__label .opt{color:var(--color-muted);letter-spacing:.14em;font-size:9.5px;font-style:normal;font-weight:500}.field__input,.field__select{border:var(--stroke-hairline) solid var(--color-border);background:var(--color-surface);height:36px;font-family:var(--font-body);color:var(--color-ink);appearance:none;width:100%;padding:0 12px;font-size:14px;transition:border-color .15s,box-shadow .15s}.field__input:hover,.field__select:hover{border-color:color-mix(in srgb, var(--color-brand) 50%, transparent)}.field__input:focus,.field__select:focus{border-color:var(--color-brand);box-shadow:0 0 0 var(--stroke-accent) color-mix(in srgb, var(--color-brand) 15%, transparent);outline:0}.field__input::placeholder{color:var(--color-muted)}.field__select{background-image:linear-gradient(45deg, transparent 50%, var(--color-muted) 50%), linear-gradient(135deg, var(--color-muted) 50%, transparent 50%);background-position:calc(100% - 18px),calc(100% - 12px);background-repeat:no-repeat;background-size:6px 6px;padding-right:36px}.field__help{color:var(--color-muted);margin:0;font-size:12px;line-height:1.5}.field__help a{color:var(--color-brand)}.field--ok .field__input{border-color:var(--color-brand);background-image:linear-gradient(45deg,#0000 50% 50%);padding-right:36px}.field--ok .field__help{color:var(--color-brand);align-items:center;gap:6px;font-weight:600;display:flex}.field--ok .field__help:before{content:"✓";background:var(--color-brand);width:14px;height:14px;color:var(--color-surface);border-radius:50%;justify-content:center;align-items:center;font-size:9px;font-weight:700;display:inline-flex}.field--error .field__input,.field--error .field__select{border-color:var(--color-danger);background:color-mix(in srgb, var(--color-danger) 6%, var(--color-surface))}.field--error .field__help{color:var(--color-danger);align-items:center;gap:6px;font-weight:600;display:flex}.field--error .field__help:before{content:"!";background:var(--color-danger);width:14px;height:14px;color:var(--color-surface);border-radius:50%;justify-content:center;align-items:center;font-size:10px;font-weight:800;display:inline-flex}.field__input--mono{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase}.check{cursor:pointer;grid-template-columns:20px 1fr;align-items:start;gap:12px;padding:4px 0;display:grid}.check__input{opacity:0;pointer-events:none;position:absolute}.check__box{border:var(--stroke-schematic) solid var(--color-border);background:var(--color-surface);flex:none;width:20px;height:20px;margin-top:2px;transition:border-color .15s,background .15s;position:relative}.check:hover .check__box{border-color:var(--color-brand)}.check__input:checked+.check__box{border-color:var(--color-brand);background:var(--color-brand)}.check__input:checked+.check__box:after{content:"";border:solid var(--color-surface);border-width:0 var(--stroke-outline) var(--stroke-outline) 0;width:5px;height:10px;position:absolute;top:3px;left:6px;transform:rotate(45deg)}.check__input:focus+.check__box{box-shadow:0 0 0 var(--stroke-accent) color-mix(in srgb, var(--color-brand) 15%, transparent)}.check__label{color:var(--color-ink);font-size:14.5px;line-height:1.55}.check__label em{letter-spacing:.14em;text-transform:uppercase;color:var(--color-brand);margin-left:6px;font-size:10px;font-style:normal}.check__label a{color:var(--color-brand);text-decoration:underline 1px}.checkout-privacy{max-width:720px;color:var(--color-ink);margin:0 0 24px;font-size:15px;line-height:1.8}.checkout-privacy a{color:var(--color-brand);text-decoration:underline 1px}.vat-collapse{margin-top:20px;display:none}.vat-collapse--shown{display:block}.paymethods{grid-template-columns:1fr 1fr;gap:10px;display:grid}.paymethod{border:var(--stroke-hairline) solid var(--color-border);background:var(--color-surface);cursor:pointer;grid-template-columns:22px 1fr auto;align-items:center;gap:12px;padding:14px 16px;transition:border-color .15s,background .15s,box-shadow .15s;display:grid;position:relative}.paymethod input{opacity:0;pointer-events:none;position:absolute}.paymethod__radio{border:var(--stroke-schematic) solid var(--color-border);background:var(--color-surface);border-radius:50%;flex:none;width:18px;height:18px;transition:border-color .15s;position:relative}.paymethod:hover{border-color:color-mix(in srgb, var(--color-brand) 50%, transparent)}.paymethod:hover .paymethod__radio,.paymethod input:checked~.paymethod__radio{border-color:var(--color-brand)}.paymethod input:checked~.paymethod__radio:after{content:"";background:var(--color-brand);border-radius:50%;width:9px;height:9px;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.paymethod input:checked~.paymethod__body{color:var(--color-ink)}.paymethod:has(input:checked){border-color:var(--color-brand);background:color-mix(in srgb, var(--color-brand) 4%, var(--color-surface));box-shadow:0 0 0 1px var(--color-brand)}.paymethod__body{min-width:0}.paymethod__name{font-family:var(--font-display-compact);color:var(--color-ink);letter-spacing:-.005em;margin:0;font-size:14.5px;font-weight:800;line-height:1.2}.paymethod__desc{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--color-muted);margin:2px 0 0;font-size:10.5px}.paymethod__badge{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;background:var(--color-surface-soft);color:var(--color-brand);padding:3px 8px;font-size:10px;font-weight:600}.form-submit{box-shadow:none;border-top:var(--stroke-hairline) solid var(--color-border);background:0 0;padding:20px 30px 22px}.form-submit__total{border-bottom:var(--stroke-hairline) solid var(--color-border);justify-content:space-between;align-items:baseline;margin:0 0 14px;padding-bottom:14px;display:flex}.form-submit__total>span:first-child{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--color-muted);font-size:11px}.form-submit__total strong{font-family:var(--font-display-compact);letter-spacing:-.02em;color:var(--color-ink);font-size:32px;font-weight:900}.form-submit__cta{text-align:center;width:100%;padding:14px 0;font-size:14.5px;display:block}.form-submit__rea{color:var(--color-text);margin:10px 0 0;font-size:12px;line-height:1.55}.summary{background:var(--color-surface);border-top:var(--stroke-accent) solid var(--color-brand);box-shadow:0 2px 8px color-mix(in srgb, var(--color-ink) 7%, transparent);padding:24px}.summary__h{font-family:var(--font-mono);letter-spacing:.14em;text-transform:uppercase;color:var(--color-brand);border-bottom:var(--stroke-hairline) solid var(--color-border);align-items:center;gap:8px;margin:0 0 18px;padding-bottom:14px;font-size:11px;font-weight:600;display:flex}.summary__h:before{content:"";background:var(--color-brand);border-radius:50%;width:7px;height:7px}.summary-table-head{padding:var(--space-2) 0;border-bottom:var(--border-thin);color:var(--color-ink);font-family:var(--font-display-compact);font-size:var(--fs-sm-plus);grid-template-columns:1fr auto;font-weight:700;display:grid}.summary-line{border-bottom:var(--stroke-hairline) solid var(--color-border);grid-template-columns:48px 1fr auto;align-items:center;gap:12px;margin-bottom:14px;padding-bottom:16px;display:grid}.summary-line--empty{padding:var(--space-6) 0;color:var(--color-muted);font-style:italic;display:block}.summary-line__icon{object-fit:contain;width:48px;height:48px}.summary-line__name{font-family:var(--font-display-compact);color:var(--color-ink);margin:0;font-size:14.5px;font-weight:700;line-height:1.25}.summary-line__meta{font-family:var(--font-mono);letter-spacing:.1em;text-transform:uppercase;color:var(--color-muted);margin:4px 0 0;font-size:10.5px}.summary-line__price{font-family:var(--font-display-compact);color:var(--color-ink);font-size:14.5px;font-weight:700}.summary-totals{border-bottom:var(--stroke-hairline) solid var(--color-border);margin-bottom:14px;padding:0 0 14px}.totals-row{color:var(--color-ink);justify-content:space-between;padding:6px 0;font-size:14px;display:flex}.totals-row span:first-child{color:var(--color-text)}.totals-row__tax{color:var(--color-muted);font-size:var(--fs-xs-plus);font-weight:500}.totals-row--total{border-top:var(--stroke-hairline) dashed var(--color-border);font-family:var(--font-display-compact);letter-spacing:-.01em;color:var(--color-ink);margin-top:6px;padding-top:14px;font-size:18px;font-weight:800}.totals-row--total span:first-child{color:var(--color-ink)}.summary-secure{font-family:var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--color-brand);align-items:center;gap:8px;margin:0 0 8px;font-size:10.5px;font-weight:600;display:flex}.summary-secure:before{content:"";border:var(--stroke-schematic) solid var(--color-brand);border-radius:2px;flex:none;width:12px;height:14px;position:relative}.summary-help{color:var(--color-text);border-top:var(--stroke-hairline) solid var(--color-border);margin:14px 0 0;padding-top:14px;font-size:12.5px;line-height:1.55}.summary-help a{color:var(--color-brand)}.notice{background:color-mix(in srgb, var(--color-brand) 6%, var(--color-surface));border-left:var(--stroke-accent) solid var(--color-brand);grid-template-columns:22px 1fr;align-items:start;gap:12px;margin:0 0 24px;padding:14px 18px;display:grid}.notice:before{content:"i";border:var(--stroke-schematic) solid var(--color-brand);width:22px;height:22px;color:var(--color-brand);font-family:var(--font-display-compact);border-radius:50%;justify-content:center;align-items:center;font-size:12px;font-style:italic;font-weight:800;display:inline-flex}.notice p{color:var(--color-ink);margin:0;font-size:13.5px;line-height:1.6}.notice strong{color:var(--color-ink);font-weight:700}@media (width<=900px){.checkout-layout,.paymethods{grid-template-columns:1fr}.form-section__meta{display:none}}@media (width<=560px){.field-grid{grid-template-columns:1fr}.form-section{padding:14px 18px 18px}}