/* V2: readable typography, complete equipment directory and visual process. */
/* Colors are unchanged in V3. */
/* V4 preserves the palette and uses full-width hero text. */
:root{--muted:#49616c}
body{font-size:18px}
.wrap{max-width:1380px}
nav{font-size:16px;gap:23px}
.button,.text-link{font-size:16px}
.eyebrow{font-size:14px}
.intro{font-size:20px;max-width:610px}
.hero-note{font-size:16px}
.hero-grid{grid-template-columns:1.08fr 1fr;gap:50px}
.image-label{font-size:16px}.image-label span{font-size:12px}
.strip-inner{padding-top:32px;padding-bottom:32px;gap:20px}
.strip-inner>div{padding:0 16px}
.strip-inner strong{font-size:19px;display:block;line-height:1.3;margin:14px 0 8px;font-weight:600}
.strip-inner small{font-size:16px;line-height:1.55}
.icon{width:34px;height:34px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round;display:block;color:var(--blue);flex-shrink:0}
.section-top p,.package p,.quality-intro,.contact-copy>p{font-size:18px}
.package-row h3,.deliverables h3{font-size:23px}
.package-row p,.step p,.deliverables p,.faq p{font-size:18px}
.package-row span,.step>span{font-size:16px}
.about-line,.scope-note,.contact-person a{font-size:17px}
.contact-person strong{font-size:22px}.contact-person small{font-size:16px}
.faq summary{font-size:20px}
label,input,select,textarea{font-size:17px}
.form-note,.form-status,footer{font-size:14px}
.catalog-layout{display:grid;grid-template-columns:290px minmax(0,1fr);gap:42px;align-items:start}
.catalog-nav{position:sticky;top:112px;background:var(--paper);padding:24px 18px}
.catalog-nav h3{font-size:20px;margin:0 12px 8px}
.catalog-nav p{font-size:15px;color:var(--muted);margin:0 12px 18px}
.catalog-nav a{display:flex;gap:12px;padding:12px;font-size:16px;line-height:1.45;border-bottom:1px solid var(--line)}
.catalog-nav a span{font-size:13px;padding-top:3px;color:var(--blue)}
.catalog-nav a:hover,.catalog-nav a[aria-current="true"]{background:var(--blue);color:white}
.catalog-nav a[aria-current="true"] span,.catalog-nav a:hover span{color:white}
.catalog-controls{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:16px}
.catalog-controls p{font-size:16px;margin:0;color:var(--muted)}
.catalog-controls button{background:white;color:var(--blue);border:1px solid #afc3cb;padding:9px 15px;cursor:pointer;font-size:16px}
.catalog-group{border:1px solid #ccdce1;margin-bottom:14px;scroll-margin-top:115px;background:white}
.catalog-group>summary{padding:23px 26px;list-style:none;display:flex;align-items:center;gap:18px;font-size:23px;font-weight:500;line-height:1.3}
.catalog-group>summary::-webkit-details-marker{display:none}
.catalog-group>summary .index{font-size:14px;color:var(--blue)}
.catalog-group>summary::after{content:'+';margin-left:auto;color:var(--blue);font-size:28px;font-weight:400}
.catalog-group[open]>summary{border-bottom:1px solid var(--line);background:#f6f9fa}
.catalog-group[open]>summary::after{content:'−'}
.catalog-body{padding:26px}
.catalog-body.with-photo{display:grid;grid-template-columns:.9fr 1.1fr;gap:26px;align-items:start}
.catalog-body img{width:100%;height:260px;object-fit:cover;display:block}
.catalog-body p{font-size:18px;color:var(--muted);margin:0 0 20px;padding:0}
.equipment-items{list-style:none;margin:0 0 22px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:10px 24px}
.with-photo .equipment-items{grid-template-columns:1fr}
.equipment-items li{font-size:17px;padding:9px 0 9px 18px;border-bottom:1px solid var(--line);position:relative}
.equipment-items li::before{content:'';position:absolute;left:0;top:21px;width:5px;height:5px;background:var(--blue)}
.catalog-body .text-link{display:inline-flex;align-items:center;gap:18px}
.steps{gap:34px;counter-reset:process}
.step{position:relative;background:var(--paper);border:1px solid var(--line);padding:27px 24px}
.step:not(:last-child)::after{content:'→';position:absolute;right:-29px;top:44px;font-size:26px;color:var(--blue)}
.step-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:25px}
.step-top span{font-size:28px;color:var(--blue);line-height:1}
.step-top .icon{width:40px;height:40px}
.step h3{font-size:24px;margin:0 0 14px}
.step p{margin:0;line-height:1.6}
.step-output{border-top:1px solid #cbd9dd;margin-top:24px;padding-top:15px;font-size:16px;color:var(--blue)}
.step-output small{display:block;font-size:12px;letter-spacing:.08em;margin-bottom:4px}
.quality-grid{grid-template-columns:1fr;gap:38px}
.quality-grid>div:first-child{display:grid;grid-template-columns:1fr 1fr;gap:0 65px;align-items:start}
.quality-grid>div:first-child .eyebrow{grid-column:1/-1}
.quality-intro{margin:0}
.deliverables{grid-template-columns:repeat(4,1fr);gap:24px}
.deliverables article{padding:26px 24px;background:white;border:1px solid var(--line)}
.icon-tile{width:64px;height:64px;display:flex;align-items:center;justify-content:center;background:#eaf3f5;margin-bottom:24px}
.deliverables p{margin-bottom:0}
.about-line{align-items:start}
.category-buttons{display:grid;gap:6px}.category-buttons button{width:100%;display:flex;justify-content:space-between;gap:12px;text-align:left;border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);padding:15px 12px;font-size:17px;cursor:pointer;line-height:1.4}.category-buttons button[aria-pressed="true"],.category-buttons button:hover{background:var(--blue);color:white}.catalog-nav .directory-help{border-top:1px solid var(--line);margin-top:28px;padding-top:18px}.catalog-nav .directory-help a{display:inline;padding:0;border:0;font-size:15px;color:var(--blue)}.results-heading h3{font-size:26px;margin-bottom:12px}.results-heading p{font-size:17px;color:var(--muted);margin:0 0 16px}.results-heading #product-count{font-size:14px}.product-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.equipment-card{font:inherit;color:var(--ink);padding:0;text-align:left;border:1px solid var(--line);background:white;cursor:pointer;display:flex;flex-direction:column;transition:box-shadow .18s,border-color .18s}.equipment-card:hover{border-color:var(--blue);box-shadow:0 8px 24px #122d3b12}.equipment-card>img{width:100%;height:170px;object-fit:cover;display:block}.card-copy{padding:20px;display:flex;flex-direction:column;flex:1;gap:15px}.card-copy strong{font-weight:500;font-size:21px;line-height:1.3}.card-copy>span{font-size:16px;color:var(--muted);line-height:1.55}.card-copy .card-link{font-size:15px;color:var(--blue);font-weight:600;margin-top:auto}.product-photo-placeholder{height:170px;background:var(--paper);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;font-size:14px;color:var(--muted)}.more-products{margin-top:28px}.more-products[hidden]{display:none}.product-dialog{max-width:1060px;width:calc(100% - 40px);max-height:90vh;padding:0;border:1px solid var(--line);color:var(--ink);background:white}.product-dialog::backdrop{background:#0c2937b8}.detail-toolbar{display:flex;justify-content:space-between;align-items:center;padding:16px 26px;background:var(--paper);position:sticky;top:0;z-index:1;font-size:16px}.close-detail{background:white;border:1px solid var(--line);font-size:17px;padding:10px 17px;cursor:pointer;color:var(--ink)}.detail-layout{padding:32px;display:grid;grid-template-columns:.85fr 1.15fr;gap:36px}.detail-layout img{width:100%;max-height:440px;object-fit:contain;background:var(--paper)}.detail-layout h2{font-size:34px}.detail-layout h3{font-size:21px;margin-top:24px}.detail-layout p,.detail-layout li{font-size:17px;line-height:1.65}.detail-layout ul{padding-left:20px}.detail-layout .photo-note,.detail-layout .detail-note{font-size:13px;color:var(--muted)}.detail-layout .button{white-space:normal;text-align:left}.detail-layout .product-photo-placeholder{height:320px}
@media(max-width:1100px){.product-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.product-grid{grid-template-columns:1fr 1fr;gap:14px}.equipment-card>img{height:150px}.card-copy{padding:15px}.card-copy strong{font-size:19px}.card-copy>span{font-size:16px}.category-buttons{grid-template-columns:1fr 1fr}.category-buttons button{font-size:16px}.catalog-nav .directory-help{margin-bottom:0}.detail-layout{grid-template-columns:1fr;padding:22px}.detail-layout img{max-height:260px}.product-dialog{width:calc(100% - 22px)}.detail-toolbar{padding:12px 18px}.product-dialog h2{font-size:29px}}
@media(max-width:480px){.product-grid{grid-template-columns:1fr}.equipment-card>img{height:220px}}
@media(max-width:1100px){nav{gap:13px;font-size:14px}.nav .button{font-size:14px}.catalog-layout{grid-template-columns:235px minmax(0,1fr);gap:24px}.catalog-body.with-photo{grid-template-columns:1fr}.catalog-body img{height:280px}.deliverables{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.step:nth-child(2)::after{content:none}.hero-grid{gap:30px}.strip-inner{gap:8px}.strip-inner strong{font-size:18px}}
@media(max-width:760px){.hero-grid{grid-template-columns:1fr}.intro{font-size:18px}.hero-note{font-size:16px}.strip-inner{gap:24px}.strip-inner>div{padding:0}.strip-inner strong{font-size:18px}.strip-inner small{font-size:16px}.catalog-layout{grid-template-columns:1fr}.catalog-nav{position:static;padding:20px}.catalog-nav-links{display:grid;grid-template-columns:1fr 1fr;gap:0 10px}.catalog-nav a{font-size:15px;padding:11px 8px}.catalog-group>summary{font-size:21px;padding:20px 18px;gap:12px}.catalog-body{padding:20px}.catalog-body p,.package-row p,.step p,.deliverables p,.quality-intro{font-size:18px}.catalog-body img{height:220px}.equipment-items{grid-template-columns:1fr}.catalog-controls{align-items:start}.catalog-controls p{max-width:60%}.steps{grid-template-columns:1fr;gap:34px}.step:not(:last-child)::after{content:'↓';right:auto;left:calc(50% - 9px);top:auto;bottom:-33px}.step{padding:25px}.quality-grid>div:first-child{display:block}.quality-intro{margin-top:22px}.deliverables{grid-template-columns:1fr}.deliverables article{display:grid;grid-template-columns:64px 1fr;gap:0 20px}.icon-tile{grid-row:1/3;margin:0}.deliverables h3{margin:0 0 12px;font-size:22px}.deliverables p{margin:0}.image-label{gap:15px}.image-label span{font-size:11px}.about-line{font-size:17px}.button{font-size:15px}.catalog-controls button{font-size:14px;padding:10px}.nav .button{font-size:16px}}