:root{--ink:#18243c;--muted:#59667d;--paper:#f6f8fc;--surface:#fff;--surface-2:#edf2fa;--green:#2356e8;--green-2:#1942ba;--lime:#dcf3ff;--line:#dce3ee;--radius:12px;--radius-lg:18px;--shadow:0 12px 38px #19386c0c;--font-ui:system-ui,-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;--font-display:var(--font-ui);--font-body:var(--font-ui)}
[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}body{background:var(--paper);line-height:1.65}.container{max-width:1280px}.btn{border-radius:9px;gap:12px}.btn-primary{background:var(--green);color:white}.btn-primary:hover{background:var(--green-2)}.btn-accent{background:#dceaff;color:#163992}.btn-outline{background:white}.eyebrow{color:var(--green);letter-spacing:.09em;font-size:11px}.site-header{background:#fff;border-bottom:1px solid var(--line);box-shadow:none;z-index:30}.header-inner{height:84px}.brand-mark{background:transparent;width:36px;height:36px;border-radius:0}.brand-mark img{width:36px;height:36px}.logo-text strong,.footer-logo strong{font-size:25px;letter-spacing:-1.1px;color:var(--ink)}.pm-logo-dot{color:var(--green)}.nav-link{font-size:13px}.nav-actions{gap:16px}.nav-actions .btn{font-size:12px;padding:10px 14px}[data-pm-board-count]{display:inline-flex;align-items:center;justify-content:center;min-width:20px;height:20px;background:#ffffff26;border-radius:5px}.lang-switcher-menu{max-height:65vh;overflow:auto}.main-nav .nav-links{gap:22px}
.pm-welcome{padding:64px 0 72px;background:radial-gradient(ellipse at 90% 0,#e1eaff,transparent 58%),#f6f8fc;border-bottom:1px solid var(--line)}.pm-welcome-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:90px;align-items:center}.pm-intro h1{font-size:clamp(36px,4.2vw,58px);line-height:1.09;letter-spacing:-2.2px;margin:20px 0;max-width:620px;font-weight:750}.pm-intro>p{color:var(--muted);max-width:490px;font-size:18px;line-height:1.65;margin:0 0 28px}.pm-intro-facts{display:flex;flex-wrap:wrap;gap:18px;margin-top:30px;font-size:11px;color:var(--muted)}.pm-intro-facts b{font-size:15px;color:var(--ink);margin-right:4px}.pm-plan-preview{background:white;border:1px solid #d4deee;border-radius:16px;box-shadow:12px 15px 0 #e9eef9,0 25px 60px #1837690b;overflow:hidden;transform:rotate(-1deg)}.pm-preview-head{display:flex;align-items:center;gap:9px;padding:18px 22px;border-bottom:1px solid var(--line);font-size:12px;font-weight:650}.pm-status-dot{height:7px;width:7px;border-radius:50%;background:#27a287}.pm-preview-number{margin-left:auto;color:var(--muted);font-size:10px;letter-spacing:1px}.pm-room-drawing{width:100%;height:auto;display:block;background:#f9fbff}.pm-preview-items{display:grid;grid-template-columns:1fr 1fr 1fr;padding:20px 22px;gap:10px;border-top:1px solid var(--line)}.pm-preview-items>div{display:grid;gap:5px}.pm-preview-items span{font-size:10px;color:var(--muted)}.pm-preview-items strong{font-size:24px;letter-spacing:-1px}.pm-preview-caption{font-size:10px;color:var(--muted);padding:0 22px;margin:0 0 15px}.pm-preview-link{display:flex;justify-content:space-between;padding:14px 22px;background:#eef3ff;font-size:12px;font-weight:650;color:var(--green)}
.section{padding:60px 0}.pm-section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:26px}.pm-section-head h2{font-size:30px;line-height:1.25;letter-spacing:-1px;margin:10px 0 0}.pm-search{display:flex;align-items:center;gap:10px;min-width:310px;border:1px solid #c8d3e5;background:white;padding:0 14px;border-radius:9px;height:46px}.pm-search>span[aria-hidden]{font-size:24px;color:var(--muted)}.pm-search input{border:0;outline:0;background:transparent;width:100%;font:inherit;font-size:13px;min-width:0}.pm-search:focus-within{box-shadow:0 0 0 3px #2356e81a;border-color:var(--green)}.pm-filter-row{display:flex;flex-wrap:wrap;gap:8px;padding-bottom:24px}.pm-filter-row button{font-family:inherit;background:white;border:1px solid var(--line);padding:8px 13px;border-radius:7px;color:var(--muted);font-size:12px;cursor:pointer}.pm-filter-row button.is-active{color:var(--green);background:#eaf0ff;border-color:#bccdfd}.pm-filter-row small{padding-left:6px;opacity:.7}.pm-tools-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.pm-card{display:flex;flex-direction:column;background:white;border:1px solid var(--line);border-radius:12px;padding:22px;transition:transform .15s,border-color .15s,box-shadow .15s;color:var(--ink);text-decoration:none!important}.pm-card:hover{transform:translateY(-3px);border-color:#97b0ed;box-shadow:0 8px 24px #1b469e0c}.pm-card-top{display:flex;align-items:center;gap:9px;margin-bottom:20px}.pm-tool-symbol{display:grid;place-items:center;width:36px;height:36px;border-radius:8px;background:#edf2ff;color:var(--green);font-size:25px;line-height:1}.pm-card-type{font-size:10px;color:var(--muted)}.pm-card-arrow{margin-left:auto;color:#8a9ab5;font-size:18px}.pm-card h3{font-size:16px;line-height:1.35;margin:0 0 8px;font-weight:650;letter-spacing:-.25px}.pm-card p{font-size:12px;line-height:1.6;color:var(--muted);margin:0}.pm-card>img{width:calc(100% + 44px);max-width:none;margin:-22px -22px 20px;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:12px 12px 0 0}.pm-card[data-group=outdoor] .pm-tool-symbol{background:#e8f6f1;color:#197d68}.pm-card[data-group=structure] .pm-tool-symbol{background:#fff0e7;color:#b15e23}.pm-card[data-group=project] .pm-tool-symbol{background:#f0eaff;color:#7955b8}.pm-card[data-group=energy] .pm-tool-symbol{background:#fff6dc;color:#8c6c13}
.pm-workflow{background:#173c98;color:white;padding:46px 0}.pm-workflow-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.pm-workflow .eyebrow{color:#abc7ff}.pm-workflow h2{font-size:36px;line-height:1.2;letter-spacing:-1px;max-width:420px;margin:14px 0}.pm-workflow p{color:#dae5ff;line-height:1.7;margin:0 0 22px}.pm-workflow .btn{background:white;color:#173c98}.pm-workflow small{display:block;color:#abc7ff;font-size:11px;margin-top:15px}.pm-quick-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:100px;align-items:center}.pm-quick-grid h2{font-size:36px;letter-spacing:-1px;line-height:1.2}.pm-quick-grid>div>p{color:var(--muted)}.quick-calculator{border-radius:14px;box-shadow:var(--shadow);border:1px solid var(--line);background:white;scroll-margin-top:100px}.calculator-head{background:#edf2ff;color:var(--ink)}.calculator-head>span{color:var(--green)}.calculator-result{background:#edf2ff;color:var(--ink)}.calculator-result .result-label{color:var(--muted)}.result-main{border-color:#d2dff9}.calculator-result .result-value{color:var(--green)}.pm-home-copy{border-top:1px solid var(--line);background:white}.pm-home-copy .prose{max-width:900px}.pm-home-copy h2{font-size:27px}.pm-home-copy p{color:var(--muted)}
.breadcrumbs{background:#f6f8fc;border-color:var(--line);font-size:11px}.category-page{padding:45px 0 70px}.page-header h1{font-size:clamp(30px,3.6vw,46px);line-height:1.15;letter-spacing:-1.2px}.page-lead{color:var(--muted);font-size:17px}.page-content{padding-top:36px}.content-grid{grid-template-columns:minmax(0,1fr) 260px;gap:42px}.content-main{min-width:0}.content-sidebar{padding-top:12px}.sidebar-box{background:white;border:1px solid var(--line);border-radius:12px;box-shadow:none}.page-meta{font-size:11px}.pm-page-cover{max-width:460px;margin:0 0 24px}.pm-page-cover img{border-radius:12px;display:block;width:100%;height:auto}.prose{font-size:15px;line-height:1.8}.prose h2{font-size:24px;letter-spacing:-.5px;margin-top:38px}.prose h3{font-size:19px}.prose table{width:100%;font-size:13px;border-collapse:collapse;margin:20px 0}.prose td,.prose th{padding:10px 14px;border:1px solid var(--line);text-align:left}.prose th{background:#edf2ff}.pm-formula{background:#eef3ff;border-left:3px solid var(--green);padding:16px 20px;overflow-wrap:anywhere;font-family:ui-monospace,monospace;font-size:13px;line-height:1.8}.bm-tool{background:white;border-radius:14px;border:1px solid #cad7ee;box-shadow:0 10px 30px #183c8c08;padding:24px;margin-bottom:28px}.bm-tool-fields{grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.bm-tool-input{border-radius:7px;background:#f9fbff}.bm-tool-field{font-weight:550;font-size:11px}.bm-tool-input input{font-weight:600;font-size:16px}.bm-tool-input small{font-size:10px;min-width:30px;padding:0 9px}.bm-tool-results{border-radius:9px;gap:1px;grid-template-columns:repeat(auto-fit,minmax(130px,1fr))}.bm-tool-results>div{background:#edf2ff;min-height:95px}.bm-tool-results span{color:#4c6185;font-size:10px;letter-spacing:0;text-transform:none}.bm-tool-results strong{color:#173c98;font-size:23px}.bm-tool-note{font-size:11px}.pm-tool-actions{display:flex;align-items:center;gap:15px;flex-wrap:wrap;margin-top:18px}.pm-tool-actions .btn{font-size:12px;padding:10px 14px}.pm-tool-status{font-size:12px;color:#9b382b}.pm-collection-links{display:flex;flex-wrap:wrap;gap:12px;margin:20px 0 35px}.pm-collection-links a{font-size:12px;padding:8px 14px;background:white;border:1px solid var(--line);border-radius:8px}.cards-grid{gap:16px}.category-intro{max-width:850px;margin:30px 0}.pm-category-copy{border-top:1px solid var(--line);margin-top:40px;padding-top:10px}.pm-category-copy .prose{max-width:850px}
.site-footer{background:#edf2fb;color:var(--ink);padding-top:44px}.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1fr;gap:40px;padding-top:0}.footer-grid h4{color:var(--ink)}.footer-grid a{color:#354b71}.footer-brand p,.footer-contact p{color:var(--muted);font-size:12px}.footer-bottom{border-top:1px solid #d5dff0;color:var(--muted)}.footer-bottom span{font-size:10px}.footer-bottom .container{gap:20px}.footer-logo .brand-mark{background:transparent}
.pm-board{width:min(720px,calc(100% - 28px));max-height:85vh;border:1px solid var(--line);border-radius:16px;padding:28px;color:var(--ink);box-shadow:0 30px 100px #10255335;overflow:auto}.pm-board::backdrop{background:#14284f85;backdrop-filter:blur(3px)}.pm-board-header{display:flex;align-items:center;justify-content:space-between;gap:20px}.pm-board h2{font-size:26px;margin:0}.pm-board-header button{border:0;background:#edf2ff;border-radius:7px;width:36px;height:36px;font-size:23px;cursor:pointer}.pm-board>p,.pm-board>small{font-size:12px;color:var(--muted)}.pm-board-entry{border:1px solid var(--line);border-radius:10px;margin:18px 0;padding:18px}.pm-board-entry h3{font-size:16px;margin:0 0 4px}.pm-board-entry>a{font-size:11px;overflow-wrap:anywhere}.pm-board-entry ul{padding-left:20px;font-size:12px}.pm-board-entry .pm-board-inputs{font-size:11px;color:var(--muted);line-height:1.7;margin:10px 0}.pm-board-entry button{font-size:11px;color:#8d3a35;background:white;border:1px solid #e3cecc;border-radius:6px;padding:6px 10px;cursor:pointer}.pm-board-actions{display:flex;gap:10px;margin-bottom:20px}.pm-board-actions .btn{font-size:12px}.pm-board [data-pm-board-empty]{padding:20px;background:#f6f8fc;border-radius:8px}.pm-save-flash{color:#197d68!important}
:focus-visible{outline:3px solid #2356e8;outline-offset:3px}input:focus-visible{outline-offset:0}.prose img{height:auto;max-width:100%}html{scroll-padding-top:100px}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}.pm-card:hover{transform:none}}
@media(max-width:1150px){.pm-welcome-grid{gap:45px}.main-nav .nav-links{gap:12px}.pm-tools-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.header-inner{gap:15px}.nav-actions{gap:8px}.logo-text strong{font-size:22px}.pm-quick-grid{gap:50px}}
@media(max-width:960px){.header-inner{height:72px}.main-nav{background:white;border-color:var(--line)}.nav-open .main-nav{max-height:calc(100vh - 72px);overflow-y:auto}.nav-open .nav-actions{align-items:flex-start}.pm-welcome{padding:42px 0 50px}.pm-welcome-grid{gap:30px}.pm-intro h1{font-size:40px}.pm-intro>p{font-size:15px}.pm-intro-facts{gap:9px}.pm-preview-items strong{font-size:20px}.pm-preview-items{padding:15px}.pm-preview-caption{padding:0 15px}.pm-workflow-grid{gap:35px}.content-grid{grid-template-columns:minmax(0,1fr) 220px;gap:25px}.bm-tool-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid{gap:25px}.pm-section-head h2{font-size:25px}}
@media(max-width:720px){.pm-welcome-grid,.pm-workflow-grid,.pm-quick-grid{grid-template-columns:1fr}.pm-welcome-grid{gap:35px}.pm-intro h1{max-width:520px;font-size:42px}.pm-plan-preview{transform:none;max-width:550px}.pm-tools-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.pm-section-head{flex-direction:column;align-items:stretch;gap:18px}.pm-search{min-width:0;width:100%}.pm-filter-row{gap:7px}.pm-filter-row button{font-size:11px;padding:7px 10px}.section{padding:40px 0}.pm-workflow{padding:35px 0}.pm-workflow h2,.pm-quick-grid h2{font-size:30px}.pm-workflow-grid,.pm-quick-grid{gap:20px}.content-grid{grid-template-columns:1fr}.content-sidebar{display:grid;grid-template-columns:1fr 1fr;gap:15px}.sidebar-box{margin:0}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.footer-bottom .container{flex-direction:column;align-items:flex-start}.pm-page-cover{max-width:400px}.category-page{padding-top:30px}.page-content{padding-top:25px}.pm-card{padding:18px}.pm-card>img{width:calc(100% + 36px);margin:-18px -18px 18px}.pm-board{padding:20px}.contact-grid{grid-template-columns:1fr}}
@media(max-width:430px){.pm-intro h1{font-size:35px;letter-spacing:-1.2px}.pm-tools-grid{gap:10px}.pm-card{padding:15px}.pm-card h3{font-size:14px}.pm-card p{font-size:11px}.pm-card-type{display:none}.pm-card>img{width:calc(100% + 30px);margin:-15px -15px 15px}.content-sidebar{grid-template-columns:1fr}.bm-tool{padding:16px}.bm-tool-fields{gap:12px}.bm-tool-input input{padding:0 8px}.pm-board-actions{flex-direction:column}}
@media print{body.pm-print-board>*{display:none!important}body.pm-print-board #pm-board{display:block!important;position:static;width:100%;max-height:none;overflow:visible;border:0;box-shadow:none;padding:0}body.pm-print-board #pm-board button{display:none!important}.pm-board-entry{break-inside:avoid}.pm-board::backdrop{background:none}.site-header,.site-footer,.content-sidebar,.content-actions,.pm-tool-actions{display:none!important}.content-grid{display:block}.page-content,.section{padding:0}.pm-card{break-inside:avoid}body{background:white}.pm-page-cover{max-width:280px}}

.pm-legal-links{display:flex;flex-wrap:wrap;gap:18px;padding-bottom:25px;font-size:12px}.pm-legal-links a{color:#354b71}.footer-grid>div:has(>ul):not(.footer-brand){display:none}

@media(max-width:960px){body:not(.nav-open) .main-nav{display:none}.nav-open .main-nav{display:flex;right:0;transform:none}.pm-intro-facts{max-width:100%}}