.star-sustain-hero{background:var(--brand-primary-dark);color:var(--brand-text-inverse);padding:90px 0 74px}.star-sustain-hero h1{color:var(--brand-text-inverse);font-size:3.35rem;font-weight:780;line-height:1.08;max-width:940px}.star-sustain-hero p{color:rgba(255,255,255,.84);line-height:1.76;max-width:860px}.star-before-after{display:grid;grid-gap:18px;gap:18px;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:38px}.star-before-after div{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18)}.star-before-after span{color:var(--brand-text-inverse);display:block;font-weight:760;padding:14px 16px 16px}.star-savings-grid{align-items:start;display:grid;grid-gap:48px;gap:48px;grid-template-columns:minmax(0,1fr) minmax(320px,430px)}.star-savings-grid p{color:var(--brand-neutral-mid);line-height:1.76}.star-calculator-card{background:var(--brand-bg);border:1px solid var(--brand-border);box-shadow:var(--brand-shadow);padding:28px}.star-calculator-card h3{font-size:1.35rem;font-weight:780;margin-bottom:18px}.star-calculator-card label{color:var(--brand-neutral-mid);display:block;font-size:.88rem;font-weight:720;margin-bottom:14px}.star-calculator-card input{border:1px solid var(--brand-border);color:var(--brand-text);display:block;margin-top:6px;min-height:46px;padding:.55rem .65rem;width:100%}.star-calculator-card__result{background:var(--brand-bg-alt);border-left:4px solid var(--brand-secondary);margin-top:20px;padding:16px}.star-calculator-card__result span,.star-calculator-card__result strong{display:block}.star-calculator-card__result span{color:var(--brand-neutral-mid);margin-top:6px}.star-sustain-cases{display:grid;grid-gap:22px;gap:22px;grid-template-columns:repeat(3,minmax(0,1fr));margin-top:34px}.star-sustain-cases article{padding:26px}.star-sustain-cases h3{font-size:1.16rem;font-weight:760;margin-bottom:12px}.star-sustain-cases p{color:var(--brand-neutral-mid);line-height:1.7}.star-sustain-cta{background:var(--brand-primary);color:var(--brand-text-inverse);padding:80px 0 96px}.star-sustain-cta__grid{align-items:start;display:grid;grid-gap:44px;gap:44px;grid-template-columns:minmax(0,0.9fr) minmax(320px,0.8fr)}.star-sustain-cta h2{color:var(--brand-text-inverse);font-size:2.65rem;font-weight:780;line-height:1.12}.star-sustain-cta p{color:rgba(255,255,255,.86);line-height:1.76}.star-sustain-cta__form{background:var(--brand-bg);border:1px solid rgba(255,255,255,.25);box-shadow:0 18px 42px rgba(0,0,0,.18);padding:30px}@media (max-width:991.98px){.star-before-after,.star-savings-grid,.star-sustain-cases,.star-sustain-cta__grid{grid-template-columns:1fr}}