.c1-page{--c1-ink:#122033;--c1-muted:#536275;color:var(--c1-ink)}
.c1-hero{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(0,1fr);gap:68px;padding-top:60px;padding-bottom:54px;align-items:start}
.c1-hero h1{font-size:clamp(2.5rem,4vw,3.5rem);line-height:1.09;letter-spacing:-.045em;margin:0 0 26px;max-width:760px}
.c1-hero .lead{font-size:1.1rem;line-height:1.8;max-width:720px;color:var(--c1-muted);margin-bottom:28px}
.c1-hero-side{background:#f2f6fc;border:1px solid #dce5f0;border-top:3px solid #004aad;padding:30px;min-width:0}
.c1-hero-side h2{font-size:1.6rem;line-height:1.25;letter-spacing:-.025em;margin:0 0 18px}
.c1-hero-side p{font-size:.95rem;line-height:1.75;margin-bottom:18px}
.c1-page .eyebrow{display:block;margin-bottom:17px;font-size:.69rem;line-height:1.5;letter-spacing:.12em;color:#004aad;font-weight:700}
.c1-action{display:flex;align-items:flex-start;flex-direction:column;gap:13px}.c1-action p{font-size:.8rem;color:var(--c1-muted);line-height:1.65;margin:0}
.c1-chips{display:flex;flex-wrap:wrap;gap:10px 18px;border-top:1px solid #dce5f0;margin-top:28px;padding-top:18px;font-size:.72rem;font-weight:600;color:#475970}
.c1-chips span:before{content:'✓';color:#004aad;margin-right:6px}
.c1-section-nav{display:flex;gap:26px;flex-wrap:wrap;border-block:1px solid #dce5f0;padding-block:18px;font-size:.8rem;font-weight:600}.c1-section-nav a:hover{color:#004aad;text-decoration:underline}
.c1-section{padding-block:64px;scroll-margin-top:105px}.c1-section h2{font-size:clamp(1.8rem,2.6vw,2.45rem);letter-spacing:-.035em;line-height:1.19;max-width:820px;margin:0 0 22px}
.c1-section p{font-size:1rem;line-height:1.8;color:var(--c1-muted);margin-bottom:20px}.c1-section .section-intro{max-width:830px;margin-bottom:28px}
.c1-section h3{font-size:1.15rem;line-height:1.35;letter-spacing:-.02em;margin:0 0 13px}.c1-page a.text-link{font-size:.88rem;color:#004aad;font-weight:600}
.c1-soft{background:#f5f8fc}.c1-bordered{border-top:1px solid #dce5f0}.c1-split{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(0,1fr);gap:70px;align-items:start}
.c1-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:30px}.c1-cards article{border:1px solid #dce5f0;border-top:3px solid #004aad;padding:27px}.c1-cards p{font-size:.92rem;margin:0}.c1-cards a{color:#004aad;text-decoration:underline;text-underline-offset:3px}
.c1-method{border-top:1px solid #cbd7e6}.c1-method>div{position:relative;padding:22px 0 22px 50px;border-bottom:1px solid #cbd7e6}.c1-method b{position:absolute;left:0;top:26px;font-size:.78rem;color:#004aad}.c1-method p{font-size:.92rem;margin:0}.c1-method h3{margin-bottom:7px}
.c1-illustration{margin-top:40px;background:white;padding:25px 28px;border:1px solid #dce5f0}.c1-network{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px}.c1-network span{position:relative;border:1px solid #c4d4ea;padding:17px 10px;font-size:.8rem;text-align:center;background:#f8fbff;font-weight:600}.c1-network span:not(:last-child):after{content:'→';position:absolute;right:-17px;color:#004aad}.c1-illustration p{margin:15px 0 0}
.c1-outline{border:1px solid #d5dfeb;background:white;padding:30px}.c1-checks{list-style:none;margin:0;padding:0}.c1-checks li{position:relative;padding-left:25px;margin-bottom:13px;font-size:.92rem;line-height:1.75;color:#4a5b70}.c1-checks li:before{content:'✓';position:absolute;left:0;color:#004aad;font-weight:700}.c1-checks li:last-child{margin-bottom:0}
.c1-deliverables{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;margin-top:32px}.c1-deliverables article{border-top:2px solid #004aad;padding-top:20px}.c1-deliverables span,.c1-price-grid article>span{display:block;font-size:.66rem;letter-spacing:.1em;color:#004aad;font-weight:700;margin-bottom:15px}.c1-deliverables p{font-size:.91rem;margin:0}
.c1-example{border:1px solid #d5dfeb;background:white;margin-top:25px}.c1-example summary,.c1-faq summary{display:flex;align-items:center;justify-content:space-between;gap:20px;cursor:pointer;list-style:none;font-size:.95rem;line-height:1.55;font-weight:600;padding:21px 24px}.c1-example summary::-webkit-details-marker,.c1-faq summary::-webkit-details-marker{display:none}.c1-example summary span,.c1-faq summary span{color:#004aad;flex-shrink:0}.c1-example[open]>summary span,.c1-faq details[open]>summary span{transform:rotate(45deg)}.c1-example>div{padding:5px 24px 24px}.c1-example>div>p:last-child{margin-bottom:0}.c1-example .pricing-table-section{margin:0}.c1-example .pricing-table-section>h2{font-size:1.4rem}
.c1-budget{display:grid;grid-template-columns:1.15fr 1fr;gap:44px;background:#f2f6fc;border:1px solid #d5dfeb;padding:32px;margin-top:28px}.c1-budget strong{display:block;font-size:1.9rem;line-height:1.25;letter-spacing:-.035em;color:#004aad;margin:20px 0}.c1-budget>div+div{border-left:1px solid #cbd7e6;padding-left:34px}.c1-budget p{font-size:.92rem}.c1-budget p:last-child{margin-bottom:0}.c1-section p.c1-small,.c1-page .c1-small{font-size:.78rem;line-height:1.7;color:#5b6b7f;margin-top:15px}
.c1-price-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.c1-price-grid article{border:1px solid #d5dfeb;padding:26px}.c1-price-grid strong{font-size:1.3rem;color:#004aad;display:block;margin:20px 0}.c1-price-grid p{font-size:.88rem;margin:0}
.c1-faq{border-top:1px solid #d5dfeb;max-width:960px}.c1-faq details{border-bottom:1px solid #d5dfeb}.c1-faq summary{padding-inline:0}.c1-faq details>div{padding:0 25px 7px 0}.c1-faq p{font-size:.94rem}
.c1-start{background:#10243f;color:white}.c1-start .eyebrow{color:#8abaff}.c1-start h2{color:white}.c1-start p,.c1-start p.c1-small{color:#c4d0df}.c1-start .button{background:white;color:#004aad}.c1-start-grid{display:grid;grid-template-columns:1fr 1fr;gap:85px}.c1-start .section-intro{max-width:580px}.c1-steps{padding:0;margin:0;list-style:none}.c1-steps li{display:flex;gap:23px;border-top:1px solid #38506d;padding:22px 0}.c1-steps b{color:#8abaff;font-size:.75rem}.c1-steps h3{color:white;font-size:1.1rem;margin-bottom:8px}.c1-steps p{font-size:.87rem;line-height:1.7;margin:0}
.c1-contact{display:flex;gap:17px;align-items:flex-start;margin:17px 0 22px;min-width:0}.c1-avatar{display:grid;place-items:center;width:48px;height:48px;flex-shrink:0;background:#004aad;color:white;font-weight:700;font-size:.9rem}.c1-contact .eyebrow{margin-bottom:5px;font-size:.62rem}.c1-contact h3{font-size:1.2rem;margin:0 0 8px}.c1-contact p{font-size:.85rem;line-height:1.8;margin:0;overflow-wrap:anywhere}.c1-contact a{color:#004aad}
.c1-principles{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;border-top:1px solid #cedae9;margin-top:35px;padding-top:28px}.c1-principles p{font-size:.9rem;margin:0}
.c1-process{padding:0;margin:30px 0 0;list-style:none;max-width:1000px}.c1-process li{display:flex;gap:28px;border-top:1px solid #d5dfeb;padding:25px 0}.c1-process li>span{color:#004aad;font-size:.75rem;font-weight:700;padding-top:4px}.c1-process p{margin:0;font-size:.95rem;max-width:860px}
.c1-format{border:1px solid #d5dfeb}.c1-format>div{display:grid;grid-template-columns:220px 1fr;gap:30px;padding:22px 26px;border-bottom:1px solid #d5dfeb}.c1-format>div:last-child{border-bottom:0}.c1-format b{font-size:.9rem}.c1-format p{font-size:.9rem;margin:0}
.c1-page .button{white-space:normal;text-align:left;line-height:1.4;max-width:100%}.c1-page details:focus-within{outline-color:#004aad}.c1-page :target{scroll-margin-top:100px}
@media(max-width:1100px){.c1-hero{gap:32px}.c1-split{gap:35px}.c1-start-grid{gap:45px}.c1-deliverables{grid-template-columns:repeat(2,minmax(0,1fr))}.c1-price-grid{gap:13px}.c1-price-grid article{padding:20px}.c1-price-grid strong{font-size:1.1rem}}
@media(max-width:760px){.c1-hero{grid-template-columns:1fr;gap:28px;padding-top:36px;padding-bottom:32px}.c1-hero h1{font-size:2.35rem;line-height:1.1;margin-bottom:22px}.c1-hero .lead{font-size:1rem;line-height:1.8}.c1-hero-side{padding:24px}.c1-hero-side h2{font-size:1.4rem}.c1-chips{gap:10px;font-size:.7rem}.c1-section-nav{gap:12px 20px;font-size:.76rem}.c1-section{padding-block:40px}.c1-section h2{font-size:1.85rem}.c1-section p{font-size:.96rem}.c1-cards,.c1-split,.c1-budget,.c1-price-grid,.c1-start-grid,.c1-principles{grid-template-columns:1fr;gap:23px}.c1-cards article{padding:24px}.c1-deliverables{gap:27px 22px}.c1-deliverables h3{font-size:1.1rem}.c1-deliverables p{font-size:.88rem}.c1-network{grid-template-columns:1fr;gap:16px}.c1-network span{padding:12px}.c1-network span:not(:last-child):after{content:'↓';bottom:-18px;right:50%;transform:translateX(50%)}.c1-illustration{padding:23px}.c1-budget{padding:24px}.c1-budget>div+div{border-left:0;border-top:1px solid #cbd7e6;padding-left:0;padding-top:24px}.c1-budget strong{font-size:1.6rem}.c1-outline{padding:24px}.c1-example summary{padding:19px}.c1-example>div{padding:4px 19px 20px}.c1-example .table-scroll{margin-inline:0;padding-inline:0}.c1-format>div{grid-template-columns:1fr;gap:8px;padding:20px}.c1-start-grid{gap:34px}.c1-process li{gap:20px}.c1-section p.c1-small{font-size:.76rem}}
@media(max-width:390px){.c1-deliverables{grid-template-columns:1fr}.c1-page .button{font-size:.85rem;padding-inline:17px}.c1-hero h1{font-size:2.2rem}}

/* C1 revision: photography, diagrams and document examples. */
.c1-hero{grid-template-columns:minmax(0,1.05fr) minmax(0,1fr);gap:58px;align-items:center;padding-top:48px;padding-bottom:54px}
.c1-hero h1{font-size:clamp(2.5rem,3.5vw,3.3rem);line-height:1.12;letter-spacing:-.04em}
.c1-hero .lead{font-size:1.05rem;line-height:1.8}
.c1-visual-side{border:0;background:transparent;padding:0}
.c1-photo{margin:0;min-width:0}.c1-photo img{width:100%;height:auto;object-fit:cover;background:#e4ecf4}
.c1-photo-hero img{aspect-ratio:1.25;object-position:47% center;border-radius:10px}
.c1-photo figcaption,.c1-service-map figcaption{font-size:.7rem;color:#647386;line-height:1.6;margin-top:11px}
.c1-hero-side .c1-photo figcaption{padding-right:12px}
.c1-card-index{display:block;color:#6f90b4;font-size:.78rem;font-weight:700;margin-bottom:22px}
.c1-cards article{background:#fff;border-top:1px solid #dce5f0;padding:26px;border-radius:5px}
.c1-editorial-head{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:end;margin-bottom:30px}
.c1-editorial-head h2{margin-bottom:0}.c1-editorial-head>p{margin-bottom:0;font-size:.96rem}
.c1-svg{width:100%;height:auto;display:block}.c1-equipment{max-width:620px;margin:auto}
.c1-equipment.small{padding-top:16px}.c1-equipment.small .c1-svg{border-radius:6px}
.c1-plan-layout{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(0,1fr);gap:35px;align-items:center}
.c1-floorplan{margin:0;border:1px solid #cbd9e8;border-radius:8px;overflow:hidden;background:white}
.c1-figure-label{font-size:.64rem;font-weight:700;letter-spacing:.06em;padding:15px 22px;border-bottom:1px solid #dce5ef;color:#365b82}
.c1-plan-notes article{position:relative;padding:0 0 21px 40px;margin-bottom:21px;border-bottom:1px solid #d1deec}
.c1-plan-notes article:last-child{margin-bottom:0;padding-bottom:0;border:0}.c1-plan-notes article>span{position:absolute;left:0;top:3px;color:#004aad;font-size:.73rem;font-weight:700}
.c1-plan-notes p{font-size:.88rem;line-height:1.7;margin:0}.c1-plan-notes h3{font-size:1.06rem;margin-bottom:8px}
.c1-paper{padding:26px 30px 18px;background:#fff;border:1px solid #d7e1ed;border-top:4px solid #004aad;box-shadow:8px 10px 0 #dce6f3;border-radius:3px;min-width:0}
.c1-paper-top{display:flex;justify-content:space-between;gap:18px;margin-bottom:27px;color:#004aad;font-size:.55rem;line-height:1.5;letter-spacing:.07em;font-weight:700}
.c1-paper h3{font-size:1.3rem;line-height:1.3;margin-bottom:9px}
.c1-paper p.c1-paper-sub{font-size:.78rem;margin-bottom:22px;color:#6a7889}
.c1-sheet-row{display:flex;gap:15px;border-top:1px solid #e0e7ef;padding:14px 0;align-items:start}
.c1-sheet-row strong{font-size:.84rem;line-height:1.5;color:#233b57}.c1-sheet-row p{font-size:.77rem;line-height:1.65;margin:3px 0 0}
.c1-empty-check{width:16px;height:16px;flex-shrink:0;border:1px solid #7e9cbd;border-radius:3px;margin-top:4px}
.c1-row-number{font-size:.65rem;line-height:1.8;color:#004aad;background:#edf4fc;min-width:25px;text-align:center;padding:3px;margin-top:2px}
.c1-paper-bottom{border-top:1px solid #dce4ee;padding-top:15px;margin-top:4px;font-size:.64rem;line-height:1.6;color:#697d93}
.c1-quote-total{padding:15px 0;display:flex;justify-content:space-between;gap:15px;border-top:2px solid #cad9e9;font-size:.77rem;color:#004aad}
.c1-budget{border-radius:8px;gap:35px;padding:36px;align-items:center}
.c1-budget>div+div{padding-left:30px}.c1-budget>div+div p{font-size:.72rem;margin-bottom:14px}
.c1-specs{display:flex;gap:24px;flex-wrap:wrap;padding:18px 0 0}
.c1-specs span{font-size:.75rem;color:#50657d}.c1-specs b{display:block;font-size:1.4rem;letter-spacing:-.025em;color:#1c3f67;margin-bottom:5px}
.c1-budget strong{margin:23px 0 16px;font-size:1.85rem}.c1-budget h3{margin-bottom:5px}
.c1-cost-hero{border:1px solid #dce5ef;background:#f1f6fc;padding:28px 24px 15px;border-radius:10px}
.c1-cost-hero>.eyebrow{text-align:center}.c1-cost-parts{display:flex;align-items:center;justify-content:center;gap:10px;margin:10px 0 18px;font-size:.72rem;font-weight:700}
.c1-cost-parts span{background:white;border:1px solid #cddded;border-radius:5px;padding:8px}.c1-cost-parts b{color:#718ba6}
.c1-hero-side .c1-cost-hero>p{font-size:.8rem;text-align:center;color:#596e84;line-height:1.7;margin-bottom:0}
.c1-price-grid article{background:#fff;border-radius:6px}.c1-price-symbol{font-size:1.5rem;line-height:1;display:grid;place-items:center;background:#edf4fc;width:44px;height:44px;color:#004aad;border-radius:8px;margin-bottom:23px}
.c1-price-grid article>span{margin-bottom:10px}.c1-price-grid h3{font-size:1.08rem}
.c1-note-panel{background:#edf4fc;border-radius:8px;padding:30px;border:1px solid #d1e0f0;position:relative}
.c1-note-panel hr{border:0;border-top:1px solid #cbd9e8;margin:25px 0}.c1-note-panel p{font-size:.92rem;margin-bottom:0}
.c1-note-mark{display:grid;place-items:center;background:#fff;border:1px solid #cbdcec;width:40px;height:40px;border-radius:50%;font-size:1.4rem;color:#004aad;margin-bottom:20px}
.c1-service-map{margin:0}.c1-service-map .c1-svg{border:1px solid #d8e3f0;border-radius:10px}
.c1-service-links{display:flex;justify-content:space-between;gap:18px;margin-top:23px;flex-wrap:wrap}.c1-service-links a{font-size:.83rem;font-weight:600;color:#004aad}
.c1-decision{border:1px solid #d4e0ee;background:#fff;border-radius:8px;overflow:hidden}
.c1-decision-top{font-size:.65rem;font-weight:700;letter-spacing:.07em;color:#004aad;padding:17px 23px;background:#e9f1fb}
.c1-decision>div:not(:first-child){position:relative;padding:22px 24px 22px 70px;border-top:1px solid #dce5ef}.c1-decision>div>span{position:absolute;left:24px;top:26px;color:#004aad;font-size:.8rem}
.c1-decision h3{font-size:1.05rem;margin-bottom:8px}.c1-decision p{font-size:.88rem;margin:0;line-height:1.7}
.c1-timeline{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:28px;list-style:none;padding:0;margin:36px 0 0}
.c1-timeline li{border-top:2px solid #c4d8ed;padding-top:24px;position:relative}.c1-timeline li:before{content:'';position:absolute;top:-5px;width:8px;height:8px;background:#004aad;border-radius:50%}
.c1-timeline li>span{color:#004aad;font-weight:700;font-size:.78rem;display:block;margin-bottom:19px}.c1-timeline h3{font-size:1.08rem}.c1-timeline p{font-size:.89rem;line-height:1.75;margin:0}
.c1-business-info{padding:0;margin:22px 0 0}.c1-business-info>div{display:grid;grid-template-columns:115px 1fr;gap:10px;padding:11px 0;border-top:1px solid #d8e2ed;font-size:.84rem;line-height:1.7}
.c1-business-info dt{color:#6a7b8d}.c1-business-info dd{margin:0;color:#28415d}
.c1-chat-preview{background:#203a56;border:1px solid #3d5571;border-radius:10px;padding:23px;min-width:0}
.c1-chat-header{display:flex;gap:12px;align-items:center;margin-bottom:23px}.c1-chat-header>span{display:grid;place-items:center;width:37px;height:37px;background:#f4f8fd;color:#004aad;border-radius:50%;font-size:.62rem;font-weight:700;flex-shrink:0}
.c1-chat-header strong{display:block;font-size:.82rem;color:#fff}.c1-chat-header small{font-size:.66rem;color:#bacade}
.c1-chat-bubble{background:#e5f3ec;color:#264c40;border-radius:9px 9px 2px 9px;padding:17px 20px;font-size:.87rem;line-height:1.75;margin-left:25px}
.c1-chat-reply{background:white;border-radius:9px 9px 9px 2px;margin:18px 25px 0 0;padding:20px}
.c1-start .c1-chat-reply h3{font-size:.95rem;color:#1d3956;margin-bottom:9px}.c1-start .c1-chat-reply p{font-size:.83rem;line-height:1.75;color:#52677c;margin-bottom:10px}
.c1-start .c1-chat-reply p.c1-small{font-size:.72rem;margin:12px 0 0;color:#687b8e}
@media(max-width:1100px){.c1-hero{gap:35px}.c1-editorial-head{gap:35px}.c1-plan-layout{grid-template-columns:1.4fr 1fr;gap:25px}.c1-budget{padding:28px}.c1-timeline{gap:20px}}
@media(max-width:760px){.c1-hero{grid-template-columns:1fr;padding-top:30px;padding-bottom:34px;gap:30px}.c1-hero h1{font-size:2.3rem;line-height:1.12}.c1-hero .lead{font-size:1rem}.c1-photo-hero img{aspect-ratio:1.5}.c1-photo figcaption{font-size:.68rem}.c1-editorial-head{grid-template-columns:1fr;gap:18px;margin-bottom:26px}.c1-plan-layout{grid-template-columns:1fr;gap:27px}.c1-plan-notes article{padding-left:37px}.c1-floorplan .c1-svg{min-width:0}.c1-figure-label{font-size:.57rem;padding:12px}.c1-plan-notes h3{font-size:1.1rem}.c1-plan-notes p{font-size:.92rem}.c1-paper{padding:22px 21px 17px;box-shadow:5px 6px 0 #dce6f3}.c1-paper-top{font-size:.51rem;gap:10px;margin-bottom:23px}.c1-paper h3{font-size:1.2rem}.c1-sheet-row p{font-size:.78rem}.c1-budget{padding:24px;gap:24px}.c1-budget>div+div{padding-left:0}.c1-specs{gap:22px}.c1-specs b{font-size:1.3rem}.c1-budget strong{font-size:1.55rem}.c1-cost-hero{padding:22px 15px 17px}.c1-cost-parts{font-size:.67rem;gap:7px}.c1-cost-parts span{padding:7px}.c1-service-map .c1-svg{min-width:0}.c1-service-links{flex-direction:column;gap:14px}.c1-service-links a{font-size:.88rem}.c1-timeline{grid-template-columns:1fr;gap:0;margin-top:20px}.c1-timeline li{padding:22px 0 22px 43px;border-top:0;border-left:2px solid #c4d8ed}.c1-timeline li:before{left:-5px;top:26px}.c1-timeline li>span{position:absolute;left:15px;top:24px;font-size:.65rem}.c1-timeline li:last-child{padding-bottom:0}.c1-timeline h3{font-size:1.12rem}.c1-timeline p{font-size:.92rem}.c1-business-info>div{grid-template-columns:90px 1fr;font-size:.8rem}.c1-note-panel{padding:24px}.c1-chat-preview{padding:19px}.c1-chat-bubble{margin-left:12px;padding:15px;font-size:.84rem}.c1-chat-reply{margin-right:12px;padding:18px}.c1-start .c1-chat-reply p{font-size:.84rem}.c1-outline .c1-small{font-size:.75rem}}

.c1-diagram-mobile{display:none}
@media(max-width:760px){.c1-diagram-mobile{display:block}.c1-diagram-desktop{display:none}.c1-equipment.small{padding-top:0}}

/* C1.4: labor-only price sections, shared by all service pages. */
.c1-service-pricing{background:#f3f7fd;border:1px solid #d3e0ee;border-radius:10px;padding:30px;margin:0 0 38px}
.c1-page .c1-service-pricing{margin:0}.c1-service-price-heading{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:16px}.c1-service-pricing .eyebrow{margin:0;color:#004aad;font-size:.67rem;letter-spacing:.1em;font-weight:700}.c1-labor-badge{background:#e2efe7;border:1px solid #c7e0d0;color:#27583f;border-radius:20px;padding:4px 11px;font-size:.65rem;font-weight:700;white-space:nowrap}
.c1-service-pricing h2{font-size:1.8rem;line-height:1.2;letter-spacing:-.03em;margin:0 0 18px}.c1-service-pricing p{font-size:.93rem;line-height:1.8;color:#50647a;margin:0 0 20px}.c1-service-price-intro strong{color:#2b435f;font-weight:600}.c1-service-price-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,235px),1fr));gap:16px;margin:25px 0 21px}.c1-service-price-grid article{background:#fff;border:1px solid #d4e1ee;border-radius:7px;padding:22px;min-width:0}.c1-price-unit{font-size:.63rem;letter-spacing:.08em;font-weight:700;color:#50749b;display:block;margin-bottom:13px}.c1-service-price-grid h3{font-size:1rem;line-height:1.4;letter-spacing:-.01em;margin:0 0 17px;color:#1b3553}.c1-service-price-grid p.c1-service-price-value{margin-bottom:15px;line-height:1.4}.c1-service-price-value strong{font-size:1.3rem;letter-spacing:-.04em;color:#004aad;display:block;overflow-wrap:anywhere}.c1-service-price-value>span{display:block;font-size:.7rem;color:#657b92;margin-top:5px}.c1-service-price-grid article>p:last-child{font-size:.81rem;line-height:1.75;margin-bottom:0}.c1-service-pricing p.c1-service-price-footnote{font-size:.73rem;line-height:1.7;margin-bottom:18px;color:#65798e}.c1-service-pricing .text-link{font-size:.83rem;color:#004aad;font-weight:600}.c1-service-price-note{padding:23px;border:1px solid #d4e1ee;background:#fff;border-radius:7px}.c1-service-price-note>strong{color:#1b3553;font-size:1rem}.c1-service-price-note>p{font-size:.89rem;margin:10px 0 0}
@media(max-width:760px){.c1-service-pricing{padding:23px 19px}.c1-service-pricing h2{font-size:1.65rem}.c1-service-pricing p{font-size:.92rem}.c1-service-price-grid{grid-template-columns:1fr;gap:15px;margin-top:22px}.c1-service-price-grid article{padding:22px}.c1-service-price-value strong{font-size:1.5rem}.c1-service-price-grid article>p:last-child{font-size:.85rem}.c1-service-price-grid h3{font-size:1.07rem}.c1-labor-badge{font-size:.6rem;padding:4px 9px}.c1-service-price-heading{gap:8px}.c1-service-pricing .eyebrow{font-size:.6rem}.c1-service-price-note{padding:20px}}

/* C1.3: WhatsApp conversation and specific workmanship standards. */
.c1-wachat{border:1px solid #d6dedb;border-radius:14px;overflow:hidden;background:#efeae2;box-shadow:0 12px 32px #00130924;max-width:510px;width:100%;justify-self:end;align-self:center;min-width:0;font-family:Arial,Helvetica,sans-serif}
.c1-wa-top{display:flex;align-items:center;gap:12px;padding:15px 17px;background:#075e54;color:white;min-height:76px}
.c1-wa-back{font-size:30px;font-weight:400;line-height:1;margin-right:-5px}.c1-wa-avatar{width:42px;height:42px;display:grid;place-items:center;background:#e8f0ed;color:#075e54;border-radius:50%;flex-shrink:0;font-size:.69rem;font-weight:700;letter-spacing:.01em}
.c1-wa-name{min-width:0;flex:1}.c1-wa-name strong{display:block;font-size:.98rem;line-height:1.4;color:white}.c1-wa-name>span{display:block;font-size:.66rem;color:#dcece7;line-height:1.6}
.c1-wa-phone{display:grid;place-items:center;width:32px;height:36px;color:white}.c1-wa-phone:hover{color:#d8f9ed}.c1-wa-phone svg{width:21px;height:21px}.c1-wa-menu{font-size:25px;line-height:1;margin-left:3px}
.c1-wa-messages{display:flex;flex-direction:column;align-items:flex-start;gap:17px;min-height:300px;padding:20px 24px 28px;background-color:#efeae2;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='110' height='110' viewBox='0 0 110 110'%3E%3Cg fill='none' stroke='%23d9d3ca' stroke-width='1.2' opacity='.65'%3E%3Cpath d='m12 17 7-5 9 6-4 9-10-2zM69 74l8-4 10 6-4 11-11-2zM82 15l6 4-3 8-8-2zM21 75q10-12 20 0m-15 4q5-6 10 0M54 40l7 8-7 8-7-8z'/%3E%3Ccircle cx='50' cy='16' r='3'/%3E%3Ccircle cx='10' cy='51' r='4'/%3E%3Cpath d='m98 46-8 7m4-12 8 11M48 94l7 3 4-7'/%3E%3C/g%3E%3C/svg%3E")}
.c1-wa-day{align-self:center;font-size:.65rem;color:#56636b;background:#fffdf5;box-shadow:0 1px 1px #0000000d;padding:5px 12px;border-radius:6px;line-height:1.4;margin-bottom:4px}
.c1-wa-message{position:relative;max-width:86%;padding:12px 13px 6px;border-radius:7px;box-shadow:0 1px 1px #0b141a20;min-width:0}
.c1-wa-message:before{content:'';position:absolute;top:0;border:7px solid transparent;border-top-width:0}
.c1-wa-out{align-self:flex-end;background:#d9fdd3;border-top-right-radius:0}.c1-wa-out:before{right:-7px;border-left-color:#d9fdd3}
.c1-wa-in{background:#fff;border-top-left-radius:0}.c1-wa-in:before{left:-7px;border-right-color:#fff}
.c1-start .c1-wa-message p{font-size:.91rem;line-height:1.65;color:#142b30;margin:0;letter-spacing:0}
.c1-wa-time{display:flex;justify-content:flex-end;align-items:center;gap:4px;font-size:.6rem;line-height:1.4;color:#667781;margin-top:5px}.c1-wa-time svg{width:16px;height:14px;stroke:#53bdeb;stroke-width:1.9}
.c1-wa-compose{display:flex;align-items:center;gap:12px;padding:11px 14px;background:#f0f2f5;color:#54656f;font-size:.79rem;border-top:1px solid #e6e9e8}.c1-wa-compose>span:first-child{flex:1;background:#fff;border-radius:24px;padding:12px 16px;line-height:1.4}.c1-wa-send{display:grid;place-items:center;width:40px;height:40px;flex-shrink:0;border-radius:50%;background:#008069;color:white}.c1-wa-send svg{width:21px;height:21px}.c1-wa-compose:hover{color:#008069}.c1-wa-compose:hover .c1-wa-send{background:#075e54}
.c1-standard-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:30px;margin-top:32px;border-top:1px solid #d3dfed;padding-top:26px}.c1-standard-grid article{position:relative;padding-left:42px}.c1-standard-grid article>span{position:absolute;left:0;top:2px;display:grid;place-items:center;width:27px;height:27px;border:1px solid #c4d8ed;border-radius:50%;color:#004aad;font-size:.62rem;font-weight:700;background:#f2f7fd}.c1-standard-grid h3{font-size:1.06rem;line-height:1.4}.c1-standard-grid p{font-size:.9rem;line-height:1.8;margin:0}.c1-standards+section#existing{padding-top:16px}
.c1-svg text{letter-spacing:0}.c1-equipment .c1-diagram-desktop,.c1-equipment .c1-diagram-mobile{border:1px solid #d4e2ef;border-radius:8px;overflow:hidden;background:#f8fbfe}
@media(max-width:760px){.c1-wachat{max-width:100%;border-radius:11px}.c1-wa-top{padding:12px;gap:9px;min-height:70px}.c1-wa-name>span{font-size:.57rem}.c1-wa-name strong{font-size:.91rem}.c1-wa-avatar{width:36px;height:36px;font-size:.62rem}.c1-wa-phone{width:27px}.c1-wa-messages{padding:17px 18px 24px;min-height:300px;gap:15px}.c1-wa-message{max-width:91%;padding:11px 12px 6px}.c1-start .c1-wa-message p{font-size:.89rem;line-height:1.65}.c1-wa-compose{padding:10px;gap:8px;font-size:.73rem}.c1-wa-compose>span:first-child{padding:11px 12px}.c1-wa-send{width:36px;height:36px}.c1-standard-grid{grid-template-columns:1fr;gap:26px;margin-top:25px;padding-top:25px}.c1-standard-grid h3{font-size:1.08rem}.c1-standard-grid p{font-size:.93rem}.c1-standards+section#existing{padding-top:0}}

.c1-service-price-actions{display:flex;gap:18px;align-items:center;flex-wrap:wrap;margin-top:23px}.c1-service-price-actions .button{font-size:.83rem;line-height:1.4;white-space:normal}.c1-service-price-actions .text-link{font-size:.78rem}@media(max-width:760px){.c1-service-price-actions{gap:17px;align-items:flex-start;flex-direction:column}}
.prose .c1-service-pricing a.button,.c1-page .c1-service-pricing a.button{color:#fff;background:#004aad;text-decoration:none}.prose .c1-service-pricing a.button:hover,.c1-page .c1-service-pricing a.button:hover{color:#fff;background:#003b8c}

/* C1.5: readable hierarchy and informative service reading layout. */
nav.c1-breadcrumbs{display:block;padding-top:24px;padding-bottom:0}
.c1-breadcrumbs ol{display:flex;align-items:center;flex-wrap:wrap;gap:8px 0;list-style:none;padding:0;margin:0;font-size:.84rem;line-height:1.65}
.c1-breadcrumbs li{display:flex;align-items:center;min-width:0;margin:0}
.c1-breadcrumbs li+li:before{content:'›';color:#8493a4;margin:0 12px;font-size:1.1rem}
.c1-breadcrumbs a{color:#536275;text-decoration:none}.c1-breadcrumbs a:hover{color:#004aad;text-decoration:underline}.c1-breadcrumbs [aria-current]{color:#122033;font-weight:600}
.c1-reading-layout{display:grid;grid-template-columns:minmax(0,1fr) 248px;gap:42px;align-items:start;padding-top:20px;padding-bottom:60px}
.c1-reading-body{min-width:0}.c1-reading-body .wrap{width:100%;max-width:none}
.c1-reading-body .c1-section{padding-block:44px;margin:0;scroll-margin-top:120px}
.c1-reading-body>.c1-section+.c1-section{border-top:1px solid #e2e8f0}
.c1-reading-body .c1-soft{padding:35px 28px;border-radius:12px}
.c1-reading-body h2{font-size:1.95rem;max-width:100%}
.c1-reading-body .c1-cards{gap:14px}.c1-reading-body .c1-cards article{padding:20px}.c1-reading-body .c1-cards h3{font-size:1.1rem}
.c1-reading-body .c1-editorial-head,.c1-reading-body .c1-plan-layout,.c1-reading-body .c1-split{grid-template-columns:1fr;gap:26px}
.c1-reading-body .c1-plan-notes{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.c1-reading-body .c1-plan-notes article{padding-left:0}.c1-reading-body .c1-plan-notes article>span{position:static;display:block;margin-bottom:10px}
.c1-reading-body .c1-standard-grid{gap:20px}.c1-reading-body .c1-standard-grid article{padding:0}.c1-reading-body .c1-standard-grid article>span{position:static;margin-bottom:15px}
.c1-reading-body .c1-paper{max-width:540px;margin-inline:auto;width:100%}
.c1-reading-sidebar{position:sticky;top:112px;min-width:0;padding-top:24px}
.c1-reading-sidebar .toc-box{max-height:calc(100vh - 320px);min-height:260px;padding:18px 14px}
.c1-toc-contact{margin-top:16px;padding:19px;background:#f1f6fc;border:1px solid #dce5f0;border-radius:9px}
.c1-toc-contact strong{font-size:.92rem}.c1-toc-contact p{font-size:.8rem;line-height:1.65;margin:10px 0 16px;color:#536275}
.c1-toc-contact .button{padding:12px;font-size:.75rem;min-height:44px;width:100%;justify-content:space-between}
.c1-info-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin:25px 0}
.c1-info-grid article{padding:22px;background:#f5f8fc;border:1px solid #dce5f0;border-radius:8px}.c1-info-grid p{margin-bottom:0;font-size:.94rem}
@media(max-width:1100px) and (min-width:761px){.c1-reading-layout{grid-template-columns:minmax(0,1fr) 220px;gap:25px}.c1-reading-body .c1-cards,.c1-reading-body .c1-standard-grid,.c1-reading-body .c1-plan-notes{grid-template-columns:1fr}.c1-reading-body .c1-soft{padding-inline:22px}}
@media(max-width:760px){.c1-breadcrumbs ol{font-size:.76rem;gap:5px 0}.c1-breadcrumbs li+li:before{margin-inline:8px}.c1-reading-layout{display:block;padding-top:0;padding-bottom:25px}.c1-reading-sidebar{display:none}.c1-reading-body .c1-section{padding-block:34px}.c1-reading-body .c1-soft{padding:28px 18px}.c1-reading-body h2{font-size:1.65rem}.c1-info-grid,.c1-reading-body .c1-plan-notes{grid-template-columns:1fr}.c1-reading-body .c1-plan-notes{gap:12px}.c1-mobile-toc{margin-bottom:6px}.c1-info-grid article{padding:20px}}

/* Full content rollout: readable diagrams and article tables. */
.c2-page .c1-reading-body h3{font-size:1.2rem;line-height:1.45;margin:1.7em 0 .6em;color:#14385a}.c2-page .c1-reading-body ul,.c2-page .c1-reading-body ol{padding-left:1.25rem;line-height:1.8}.c2-page .c1-reading-body li+li{margin-top:.5rem}.c2-page .c1-reading-body table{width:100%;border-collapse:collapse;margin:1.5rem 0;font-size:.94rem}.c2-page th,.c2-page td{text-align:left;padding:.8rem;border-bottom:1px solid #dce5ed;vertical-align:top}.c2-page th{background:#edf3fa}.c2-diagram-mobile{display:none}.c2-page .c1-paper{max-width:800px}.c2-page .c1-reading-body p{max-width:76ch}.c2-page .c1-reading-body .c1-section{padding-top:2.5rem;padding-bottom:2.5rem}.c2-page .c1-hero .c2-diagram{margin:0}.c2-page .c1-hero .c2-diagram figcaption{line-height:1.5}.c2-page .c1-hero-side .c2-diagram-desktop{width:100%;height:auto}.c2-page .c1-section-nav{overflow:auto;white-space:nowrap;gap:.6rem}.c2-page .c1-section-nav a{padding:.7rem 1rem;border:1px solid #dce5ed;border-radius:24px;display:inline-block}.c2-page .c1-section-nav a+a{margin-left:.5rem}
@media(max-width:700px){.c2-diagram-desktop{display:none}.c2-diagram-mobile{display:block;padding:.5rem}.c2-diagram-mobile ol{display:grid;grid-template-columns:1fr;gap:.5rem;list-style:none!important;padding:0!important;margin:0}.c2-diagram-mobile li{display:flex;gap:.7rem;align-items:center;padding:1rem;border:1px solid #aec4df;background:#f1f6fc;border-radius:10px;font-size:1rem;line-height:1.4}.c2-diagram-mobile li span{display:grid;place-items:center;border-radius:50%;background:#004aad;color:white;width:1.6rem;height:1.6rem;font-size:.8rem;flex:none}.c2-diagram-mobile p{font-size:.84rem;margin-bottom:0;color:#526b84}.c2-page .c1-reading-body table{font-size:.84rem}.c2-page th,.c2-page td{padding:.6rem .4rem;overflow-wrap:anywhere}.c2-page .c1-reading-body .c1-section{padding-top:2rem;padding-bottom:2rem}}
/* Article tables keep their own scroll area inside the page gutters. */
.c2-page .c1-reading-body .table-scroll{width:100%;max-width:100%;margin:1.5rem 0;padding:0;border-radius:8px;overflow:auto}
.c2-page .c1-reading-body .table-scroll table{min-width:0;table-layout:fixed;margin:0}
.c2-page .c1-reading-body .table-scroll th,.c2-page .c1-reading-body .table-scroll td{overflow-wrap:anywhere}