.sg-calc{--sg-primary:#2a8946;--sg-primary-dark:#226b37;--sg-text:#1a1a1a;--sg-text-soft:#5a5a5a;--sg-border:#d8dbd9;--sg-border-strong:#9aa49d;--sg-bg:#fafafa;--sg-bg-card:#fff;--sg-radius:8px;--sg-radius-lg:12px;--sg-shadow:0 1px 2px rgba(0,0,0,.04),0 4px 12px rgba(0,0,0,.04);color:var(--sg-text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;margin:0 auto;max-width:100%;width:100%}.sg-calc *,.sg-calc :after,.sg-calc :before{box-sizing:border-box}.sg-calc__header{display:flex;flex-direction:column;gap:8px;padding:16px 0 24px}.sg-calc__title{font-size:28px;font-weight:800;letter-spacing:.02em;margin:0;text-transform:uppercase}.sg-calc__intro{color:var(--sg-text-soft);font-size:14px;line-height:1.5;margin:0;max-width:70ch}.sg-calculator-mount{display:block;width:100%}.sg-calc__layout{align-items:flex-start;display:flex;gap:32px;width:100%}.sg-calc__main{flex:1 1 0}.sg-calc__side{flex:0 0 360px}@media (max-width:1024px){.sg-calc__layout{flex-direction:column}.sg-calc__side{flex:1 1 auto;position:static;width:100%}}.sg-calc__main{background:var(--sg-bg-card);border:1px solid var(--sg-border);border-radius:var(--sg-radius-lg);box-shadow:var(--sg-shadow);box-sizing:border-box;display:flex;flex-direction:column;max-width:100%;min-height:760px;min-width:0;overflow:hidden;padding:24px;width:100%}.sg-calc__step{flex:1 1 auto;min-height:540px;width:100%}.sg-calc__side{position:sticky;top:24px}.sg-steps{border-bottom:1px solid var(--sg-border);display:flex;flex-wrap:wrap;gap:12px;list-style:none;margin:0 0 24px;padding:0 0 24px}.sg-step button{align-items:center;background:none;border:0;color:var(--sg-text-soft);cursor:pointer;display:flex;font:inherit;gap:8px;padding:4px}.sg-step button:disabled{cursor:not-allowed}.sg-step__bullet{align-items:center;background:#fff;border:1.5px solid var(--sg-border-strong);border-radius:50%;color:var(--sg-text-soft);display:inline-flex;font-size:13px;font-weight:600;height:28px;justify-content:center;width:28px}.sg-step--active .sg-step__bullet,.sg-step--done .sg-step__bullet{background:var(--sg-primary);border-color:var(--sg-primary);color:#fff}.sg-step--active .sg-step__label,.sg-step--done .sg-step__label{color:var(--sg-text);font-weight:600}.sg-step__label{font-size:14px}.sg-section-title{color:var(--sg-text);font-size:12px;font-weight:700;letter-spacing:.12em;margin:0 0 12px;text-transform:uppercase}.sg-section-title--mt{margin-top:24px}.sg-section-sub{color:var(--sg-text-soft);font-size:13px;margin:0 0 12px}.sg-card-grid{display:grid;gap:12px}.sg-card-grid,.sg-card-grid--3{grid-template-columns:repeat(3,minmax(0,1fr))}@media (max-width:720px){.sg-card-grid,.sg-card-grid--3{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:460px){.sg-card-grid,.sg-card-grid--3{grid-template-columns:1fr}}.sg-card{background:#fff;border:1.5px solid var(--sg-border);border-radius:var(--sg-radius);cursor:pointer;display:flex;flex-direction:column;font:inherit;overflow:hidden;padding:0;position:relative;text-align:left;transition:border-color .15s,transform .15s}.sg-card:hover{border-color:var(--sg-border-strong)}.sg-card--selected{border-color:var(--sg-primary);box-shadow:0 0 0 1px var(--sg-primary)}.sg-card__media{background:#f1f3f1;display:grid;overflow:hidden;place-items:stretch}.sg-card__media,.sg-card__media--edge{aspect-ratio:4/3}.sg-card__media img,.sg-card__media svg{display:block;height:100%;width:100%}.sg-card__media svg.sg-swatch{-o-object-fit:cover;object-fit:cover}.sg-card__placeholder{background:linear-gradient(135deg,#e6ebe7,#cdd6cf);border-radius:4px;height:60%;width:60%}.sg-card__body{padding:10px 12px}.sg-card__title{font-size:14px;font-weight:600}.sg-card__meta{color:var(--sg-text-soft);display:block;font-size:12px;margin-top:2px}.sg-card__radio{background:#fff;border:1.5px solid var(--sg-border-strong);border-radius:50%;bottom:12px;height:18px;position:absolute;right:12px;width:18px}.sg-card--selected .sg-card__radio{background:var(--sg-primary);border-color:var(--sg-primary);box-shadow:inset 0 0 0 3px #fff}.sg-thickness-block{min-height:100px}.sg-thickness-row{display:flex;flex-wrap:wrap;gap:8px;min-height:44px}.sg-pill{align-items:center;background:#fff;border:1.5px solid var(--sg-border);border-radius:999px;cursor:pointer;display:inline-flex;font-size:14px;font:inherit;gap:8px;padding:10px 16px}.sg-pill__dot{border:1.5px solid var(--sg-border-strong);border-radius:50%;height:14px;width:14px}.sg-pill--selected{background:rgba(42,137,70,.06);border-color:var(--sg-primary)}.sg-pill--selected .sg-pill__dot{background:var(--sg-primary);border-color:var(--sg-primary);box-shadow:inset 0 0 0 2.5px #fff}.sg-shape-grid{display:grid;gap:8px;grid-template-columns:repeat(4,minmax(0,1fr))}@media (max-width:720px){.sg-shape-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:460px){.sg-shape-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.sg-shape-card{align-items:center;background:#fff;border:1.5px solid var(--sg-border);border-radius:var(--sg-radius);color:var(--sg-text);cursor:pointer;display:flex;flex-direction:column;font:inherit;gap:6px;padding:12px 8px}.sg-shape-card:hover{border-color:var(--sg-border-strong)}.sg-shape-card--selected{background:rgba(42,137,70,.04);border-color:var(--sg-primary);color:var(--sg-primary)}.sg-shape-card__label{font-size:12px;font-weight:600}.sg-dim-stack{display:flex;flex-direction:column;gap:16px;margin-top:24px}.sg-dim__head{align-items:baseline;display:flex;justify-content:space-between;margin-bottom:8px}.sg-dim__label{font-size:13px;font-weight:600}.sg-dim__bounds{color:var(--sg-text-soft);display:flex;font-size:11px;gap:12px}.sg-dim__row{align-items:center;display:grid;gap:12px;grid-template-columns:1fr 140px}@media (max-width:480px){.sg-dim__row{grid-template-columns:1fr}}.sg-dim__slider{accent-color:var(--sg-primary);width:100%}.sg-dim__numwrap{position:relative}.sg-dim__num{border:1.5px solid var(--sg-border);border-radius:var(--sg-radius);font:inherit;padding:8px 36px 8px 12px;width:100%}.sg-dim__num:focus{border-color:var(--sg-primary);outline:none}.sg-dim__unit{color:var(--sg-text-soft);font-size:12px;position:absolute;right:12px;top:50%;transform:translateY(-50%)}.sg-notes{margin-top:24px}.sg-notes label{display:flex;flex-direction:column;gap:6px}.sg-notes label>span{font-size:13px;font-weight:600}.sg-notes textarea{border:1.5px solid var(--sg-border);border-radius:var(--sg-radius);font:inherit;padding:10px;resize:vertical}.sg-preview{background:linear-gradient(180deg,#fff,#f3f5f3);border:1px solid var(--sg-border);border-radius:var(--sg-radius-lg);padding:16px}.sg-preview__canvas{aspect-ratio:1/1;display:grid;place-items:center}.sg-preview__caption{color:var(--sg-text-soft);font-size:13px;margin-top:8px;text-align:center}.sg-preview__caption strong{color:var(--sg-text)}.sg-preview__dim{fill:var(--sg-text-soft);font-family:system-ui,sans-serif;font-size:11px}.sg-summary{display:flex;flex-direction:column;gap:16px;width:100%}.sg-summary__table{border-collapse:collapse;font-size:14px;width:100%}.sg-summary__table td,.sg-summary__table th{border-bottom:1px dashed var(--sg-border);padding:10px 0;text-align:left}.sg-summary__table th{color:var(--sg-text-soft);font-weight:500;width:40%}.sg-summary__total{display:flex;flex-direction:column;gap:4px;padding-top:8px}.sg-summary__sub{color:var(--sg-text-soft);font-size:13px}.sg-summary__price,.sg-summary__sub{display:flex;justify-content:space-between}.sg-summary__price{align-items:baseline;font-size:18px;font-weight:700}.sg-summary__price em{background:var(--sg-primary);border-radius:4px;color:#fff;font-size:11px;font-style:normal;margin-left:6px;padding:2px 6px;vertical-align:middle}.sg-nav{align-items:center;border-top:1px solid var(--sg-border);display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;margin-top:24px;padding:16px 0 0}.sg-nav__price{display:flex;flex-direction:column}.sg-nav__price-label{color:var(--sg-text-soft);font-size:12px;letter-spacing:.1em;text-transform:uppercase}.sg-nav__price strong{font-size:22px;font-weight:800}.sg-nav__buttons{display:flex;flex-wrap:wrap;gap:8px}.sg-btn{border:1.5px solid transparent;border-radius:var(--sg-radius);cursor:pointer;font:inherit;font-weight:600;padding:12px 20px;transition:background .15s,transform .05s}.sg-btn:active{transform:translateY(1px)}.sg-btn--primary{background:var(--sg-primary);border-color:var(--sg-primary);color:#fff}.sg-btn--primary:hover{background:var(--sg-primary-dark)}.sg-btn--primary:disabled{cursor:not-allowed;opacity:.6}.sg-btn--ghost{background:#fff;border-color:var(--sg-primary);color:var(--sg-primary)}.sg-btn--ghost:hover{background:rgba(42,137,70,.06)}.sg-error{background:#fde7e7;border-radius:var(--sg-radius);color:#8a1c1c;font-size:14px;margin-top:16px;padding:10px 12px}.sg-modal{display:grid;inset:0;place-items:center;position:fixed;z-index:9999}.sg-modal__backdrop{background:rgba(0,0,0,.45);inset:0;position:absolute}.sg-modal__panel{background:#fff;border-radius:var(--sg-radius-lg);box-shadow:0 20px 60px rgba(0,0,0,.2);max-width:480px;padding:24px;position:relative;width:92%}.sg-modal__close{background:none;border:0;color:var(--sg-text-soft);cursor:pointer;font-size:28px;line-height:1;position:absolute;right:8px;top:8px}.sg-modal__title{margin:0 0 8px}.sg-modal__lead{color:var(--sg-text-soft);font-size:14px;margin:0 0 16px}.sg-form{gap:12px}.sg-form,.sg-form__field{display:flex;flex-direction:column}.sg-form__field{gap:4px}.sg-form__field span{font-size:13px;font-weight:600}.sg-form__field input,.sg-form__field textarea{border:1.5px solid var(--sg-border);border-radius:var(--sg-radius);font:inherit;padding:8px 10px}.sg-form__field input:focus,.sg-form__field textarea:focus{border-color:var(--sg-primary);outline:none}.sg-form__error{color:#8a1c1c;font-size:13px;margin:0}.sg-form__actions{display:flex;gap:8px;justify-content:flex-end;margin-top:8px}.sg-success{background:#fff;border:1px solid var(--sg-border);border-radius:var(--sg-radius-lg);padding:32px;text-align:center}.sg-success h2{color:var(--sg-primary);margin:0 0 8px}