.roi-section-title{text-align:center;margin-bottom:1rem;position:relative;line-height:1}.roi-title-intro{display:block;font-size:var(--type-h3);font-weight:300;color:var(--content-text-secondary);letter-spacing:var(--tracking-normal);margin-bottom:.05em;line-height:var(--leading-snug)}.roi-title-word{display:block;font-size:var(--type-title);font-weight:800;color:var(--content-text);letter-spacing:var(--tracking-hero);line-height:var(--leading-display)}.roi-section-title::after{content:'';display:block;width:2.5rem;height:3px;background-color:var(--accent-primary);margin:.55rem auto 0;border-radius:2px}.roi-section{padding:4rem 2rem 5rem;border-top:1px solid var(--content-border)}.roi-section-intro{text-align:center;color:var(--content-text-secondary);font-size:1rem;max-width:520px;margin:0 auto 2rem;line-height:1.6}.roi-card{max-width:640px;margin:0 auto;background:#fff;border:1px solid var(--content-border);border-radius:16px;padding:2rem 2.5rem 2.5rem;box-shadow:0 4px 24px rgba(0,0,0,.06);overflow:hidden}.roi-progress{display:flex;justify-content:center;gap:10px;margin-bottom:2rem}.roi-dot{width:10px;height:10px;border-radius:50%;background:var(--content-border);border:2px solid var(--content-border);transition:all .3s ease}.roi-dot.active{background:0 0;border-color:var(--accent-primary);box-shadow:0 0 8px color-mix(in srgb,var(--accent-primary) 35%,transparent)}.roi-dot.visited{background:var(--accent-primary);border-color:var(--accent-primary)}.roi-slides{position:relative;min-height:320px}.roi-slide{position:absolute;top:0;left:0;right:0;opacity:0;transform:translateX(60px);pointer-events:none;transition:opacity .4s ease,transform .4s ease}.roi-slide.active{position:relative;opacity:1;transform:translateX(0);pointer-events:auto}.roi-slide.exit-left{transform:translateX(-60px);opacity:0}.roi-slide.exit-right{transform:translateX(60px);opacity:0}.roi-question{font-size:clamp(1.25rem, 3vw, 1.6rem);font-weight:600;color:var(--content-text);text-align:center;margin:0 0 1.75rem;line-height:1.3}.roi-hint{text-align:center;color:var(--content-text-secondary);font-size:.85rem;margin:-1rem 0 1.5rem;line-height:1.5}.roi-choices{display:grid;grid-template-columns:1fr 1fr;gap:.5rem;max-width:440px;margin:0 auto}.roi-choice{padding:.75rem .9rem;background:#fff;border:1px solid var(--content-border);border-left:3px solid transparent;border-radius:6px;font-family:inherit;font-size:.875rem;font-weight:600;color:var(--content-text);cursor:pointer;transition:border-left-color 160ms ease,border-color 160ms ease,background 160ms ease,transform 380ms cubic-bezier(.34, 1.56, .64, 1);text-align:left;position:relative;overflow:hidden}.roi-choice:not(.roi-choice--muted)::before{content:'';position:absolute;inset:0;background:color-mix(in srgb,var(--accent-primary) 7%,transparent);transform:scaleX(0);transform-origin:left center;transition:transform .3s cubic-bezier(.4, 0, .2, 1);pointer-events:none}.roi-choice:not(.roi-choice--muted):hover::before{transform:scaleX(1)}.roi-choice:not(.roi-choice--muted):active{transform:scale(.95);transition:transform 90ms ease,border-left-color 160ms ease,border-color 160ms ease,background 160ms ease}.roi-choice:hover{border-left-color:color-mix(in srgb,var(--accent-primary) 55%,transparent);border-color:color-mix(in srgb,var(--accent-primary) 20%,var(--content-border));background:color-mix(in srgb,var(--accent-primary) 3%,#fff)}.roi-choice.selected{border-left-color:var(--accent-primary);border-color:color-mix(in srgb,var(--accent-primary) 30%,var(--content-border));background:color-mix(in srgb,var(--accent-primary) 5%,#fff);color:var(--content-text)}.roi-choice--muted{grid-column:1/-1;background:0 0;border-style:dashed;border-left-style:dashed;border-color:var(--content-border);border-left-color:transparent;color:var(--content-text-secondary)}.roi-choice--muted:hover{background:0 0;color:var(--content-text);border-color:var(--content-text-secondary);border-left-color:transparent}.roi-fields{display:flex;flex-direction:column;gap:1.25rem;max-width:400px;margin:0 auto 1.5rem}.roi-field label{display:block;font-weight:600;font-size:.875rem;color:var(--content-text);margin-bottom:.4rem}.roi-unit{font-weight:400;color:var(--content-text-secondary)}.roi-field input{width:100%;padding:.72rem .9rem .72rem .85rem;border:1px solid var(--content-border);border-left:3px solid var(--content-border);border-radius:6px;font-size:1rem;font-family:inherit;background:var(--light-base);color:var(--content-text);transition:border-left-color .2s ease,border-color .2s ease,background .2s ease,box-shadow .2s ease;-moz-appearance:textfield}.roi-field input::-webkit-inner-spin-button,.roi-field input::-webkit-outer-spin-button{-webkit-appearance:none;margin:0}.roi-field input:focus{outline:0;background:#fff;border-left-color:var(--accent-primary);border-color:color-mix(in srgb,var(--accent-primary) 25%,var(--content-border));box-shadow:inset 0 2px 4px rgba(0,0,0,.04)}.roi-card-nav{display:flex;justify-content:space-between;align-items:center;padding-top:1.25rem;margin-top:1.25rem;border-top:1px solid var(--content-border)}.roi-card-nav[hidden]{display:none}.roi-nav{display:flex;justify-content:space-between;align-items:center;margin-top:1.5rem;max-width:400px;margin-left:auto;margin-right:auto}.roi-nav--results{max-width:100%;margin-top:1.5rem;padding-top:1rem;border-top:1px solid rgba(255,255,255,.08)}.roi-nav-back{background:0 0;border:none;font-family:inherit;font-size:.9rem;font-weight:500;color:var(--content-text-secondary);cursor:pointer;padding:.5rem 0;transition:color .2s}.roi-nav-back:hover{color:var(--content-text)}.roi-nav-back--dark{color:var(--text-secondary)}.roi-nav-back--dark:hover{color:var(--text-primary)}.roi-nav-next{gap:.5rem}.roi-slide--dark{background:var(--bg-secondary);border-radius:14px;padding:2rem;margin:-.5rem -.5rem 0;--btn-bg:var(--bg-secondary)}.roi-ring-wrap{position:relative;width:220px;height:220px;margin:0 auto 1.25rem}.roi-ring{width:100%;height:100%;transform:rotate(-90deg)}.roi-ring-bg{fill:none;stroke:rgba(255,255,255,0.06);stroke-width:14}.roi-ring-seg{fill:none;stroke-width:14;stroke-linecap:round;transition:stroke-dasharray .8s ease,stroke-dashoffset .8s ease}.roi-ring-seg--chem{stroke:var(--accent-primary)}.roi-ring-seg--labor{stroke:var(--green)}.roi-ring-center{position:absolute;top:50%;left:0;right:0;transform:translateY(-50%);text-align:center;pointer-events:none}.roi-ring-label,.roi-ring-value{position:static!important;transform:none!important;float:none!important}.roi-ring-label{display:block;font-size:.6rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary);line-height:1;margin:0 0 6px}.roi-ring-value{display:block;font-size:1.45rem;font-weight:700;color:var(--text-primary);line-height:1}.roi-legend{display:flex;justify-content:center;gap:2rem;margin-bottom:1.5rem}.roi-legend-item{display:flex;align-items:center;gap:.4rem;font-size:.82rem;color:var(--text-secondary)}.roi-legend-dot{width:8px;height:8px;border-radius:50%;flex-shrink:0}.roi-legend-dot--chem{background:var(--accent-primary)}.roi-legend-dot--labor{background:var(--green)}.roi-legend-val{font-weight:600;color:var(--text-primary);margin-left:.15rem}.roi-rec-card{margin-bottom:1rem;border-radius:12px;cursor:default}.roi-slide--dark.active .roi-rec-card{animation:recCardReveal .65s .3s cubic-bezier(.2,0,0,1) both}@keyframes recCardReveal{from{opacity:0;transform:scale(.93) translateY(8px);filter:blur(8px)}to{opacity:1;transform:none;filter:none}}.roi-rec-card:hover{transform:perspective(500px) rotateX(2deg) rotateY(-1.5deg) scale(1.015);box-shadow:0 14px 40px rgba(0,0,0,.48),0 4px 12px rgba(0,0,0,.28);transition:transform 350ms cubic-bezier(.2, 0, 0, 1),box-shadow 350ms ease}.roi-rec-card .liquidGlass-shine{overflow:hidden}.roi-rec-card .liquidGlass-shine::after{content:'';position:absolute;top:0;bottom:0;left:0;width:55%;background:linear-gradient(90deg,transparent 0,rgba(255,255,255,.2) 50%,transparent 100%);transform:skewX(-18deg);animation:recGlassSweep 7s ease-in-out 2s infinite;pointer-events:none}@keyframes recGlassSweep{0%{left:-60%}28%{left:150%}100%{left:150%}}.roi-rec-card .liquidGlass-text{padding:1rem 1.15rem;width:100%}.roi-rec-inner{display:flex;align-items:center;gap:.85rem}.roi-rec-icon{flex-shrink:0;width:44px;height:44px;border-radius:10px;background:rgba(0,180,208,.12);display:flex;align-items:center;justify-content:center}.roi-rec-body{display:flex;flex-direction:column;gap:.15rem}.roi-rec-label{font-size:.7rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted)}.roi-rec-name{font-size:.95rem;font-weight:600;color:var(--text-primary)}.roi-payback-footnote{text-align:center;font-size:.72rem;color:var(--text-muted);margin:-.5rem 0 1rem;font-style:italic}.roi-extra-savings{border-top:1px solid rgba(255,255,255,.08);padding-top:1.25rem;margin-bottom:1.25rem}.roi-extra-savings-title{font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);margin:0 0 .65rem}.roi-savings-list{list-style:none;padding:0;margin:0;display:grid;grid-template-columns:1fr 1fr;gap:.3rem 1.5rem}.roi-savings-list li{font-size:.78rem;color:var(--text-secondary);padding-left:1rem;position:relative;line-height:1.4}.roi-savings-list li::before{content:'';position:absolute;left:0;top:.5em;width:4px;height:4px;border-radius:50%;background:color-mix(in srgb,var(--accent-primary) 50%,transparent)}.roi-payback{display:flex;align-items:center;justify-content:center;gap:.5rem;margin-bottom:1.25rem}.roi-payback-badge{display:inline-flex;align-items:center;padding:.3rem .75rem;border-radius:20px;font-size:.82rem;font-weight:600}.roi-payback-badge--green{background:rgba(76,175,80,.15);color:#66bb6a;border:1px solid rgba(76,175,80,.25)}.roi-payback-badge--blue{background:rgba(0,153,255,.12);color:var(--accent-primary);border:1px solid rgba(0,153,255,.2)}.roi-payback-badge--amber{background:rgba(245,158,11,.12);color:#f59e0b;border:1px solid rgba(245,158,11,.2)}.roi-payback-label{font-size:.75rem;color:var(--text-muted)}.roi-benefits-compact{margin-bottom:.25rem}.roi-benefits-title{display:block;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);margin-bottom:.5rem}.roi-benefits-compact ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.35rem}.roi-benefits-compact li{font-size:.8rem;color:var(--text-secondary);padding-left:1rem;position:relative}.roi-benefits-compact li::before{content:'';position:absolute;left:0;top:.5em;width:5px;height:5px;border-radius:50%;background:color-mix(in srgb,var(--accent-primary) 50%,transparent)}.roi-contact{border-top:1px solid rgba(255,255,255,.08);padding-top:1.25rem;margin-top:1.25rem}.roi-contact-fields{display:grid;grid-template-columns:1fr 1fr;gap:.65rem;margin-bottom:.75rem}.roi-contact-input{width:100%;padding:.6rem .8rem;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.1);border-radius:8px;font-family:inherit;font-size:.88rem;color:var(--text-primary);transition:border-color .2s,box-shadow .2s}.roi-contact-input::placeholder{color:var(--text-muted)}.roi-contact-input:focus{outline:0;border-color:var(--accent-primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent-primary) 10%,transparent)}.roi-contact-subtext{font-size:1rem;color:#d0d0d0!important;line-height:1.6;margin:0 0 1rem}.roi-contact-actions{display:flex;align-items:center;justify-content:space-between;gap:1rem}.roi-newsletter{display:flex;align-items:center;gap:.5rem;font-size:.78rem;color:var(--text-secondary);cursor:pointer;user-select:none}.roi-newsletter input[type=checkbox]{width:16px;height:16px;accent-color:var(--accent-primary);cursor:pointer;flex-shrink:0}.roi-submit-btn{flex-shrink:0;padding:.5rem 1.4rem;font-size:.88rem}.roi-contact-success{display:flex;align-items:center;gap:.75rem;border-top:1px solid rgba(255,255,255,.08);padding-top:1.25rem;margin-top:1.25rem}.roi-contact-success p{font-size:.88rem;color:var(--text-secondary);margin:0;line-height:1.4}.roi-other{text-align:center;padding:2rem 1rem}.roi-other p{color:var(--content-text-secondary);margin:.5rem 0 1.5rem;line-height:1.6}.roi-other .roi-nav{justify-content:center;gap:1rem;max-width:100%}.roi-slide--dark.active .roi-results-content{animation:roiReveal .5s ease both}.roi-slide--dark.active .roi-ring-seg{animation:roiRingGrow .8s .1s ease both}@keyframes roiReveal{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes roiPop{0%{opacity:0;transform:scale(.8)}60%{transform:scale(1.05)}100%{opacity:1;transform:scale(1)}}@keyframes roiRingGrow{from{stroke-dasharray:0 999}}@media (max-width:640px){.roi-card{padding:1.5rem 1.25rem 2rem}.roi-choices{grid-template-columns:1fr}.roi-card-nav{padding-top:1rem;margin-top:1rem}.roi-slide--dark{padding:1.5rem 1rem;margin:-.25rem -.25rem 0}.roi-legend{flex-direction:column;align-items:center;gap:.5rem}.roi-contact-fields{grid-template-columns:1fr}.roi-contact-actions{flex-direction:column;gap:.75rem}.roi-savings-list{grid-template-columns:1fr}}.roi-field-error{border-color:#ef4444!important;box-shadow:0 0 0 2px rgba(239,68,68,.18)!important}@keyframes roiShake{0%,100%{transform:translateX(0)}20%{transform:translateX(-6px)}40%{transform:translateX(5px)}60%{transform:translateX(-4px)}80%{transform:translateX(3px)}}.roi-shake{animation:roiShake .4s ease-out}