:root{--smc-ink:#18363d;--smc-ink2:#24464d;--smc-muted:#687d81;--smc-teal:#137e78;--smc-teal-dark:#0f5f5b;--smc-mint:#e8f5f1;--smc-line:#e2ece9;--smc-paper:#fff;--smc-bg:#f6faf8;--smc-amber:#d69b31;--smc-shadow:0 12px 32px rgba(19,57,60,.07)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--smc-bg);color:var(--smc-ink);font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;font-size:16px;line-height:1.55}.smc-app-shell{min-height:100vh;overflow:hidden}.smc-header{height:82px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,24px);background:rgba(255,255,255,.94);border-bottom:1px solid #e9f0ee;position:relative;z-index:10}.smc-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--smc-ink)}.smc-brand .custom-logo{width:auto;max-width:180px;max-height:52px}.smc-brand-mark{width:43px;height:43px;border-radius:14px;background:var(--smc-teal);display:grid;place-items:center;color:#fff;font-weight:800;font-size:23px;letter-spacing:-2px}.smc-brand-mark span{color:#bfe8d8}.smc-brand-copy{display:flex;flex-direction:column;line-height:1.25}.smc-brand-copy strong{font-size:17px;letter-spacing:-.4px}.smc-brand-copy strong b{color:var(--smc-teal);font-weight:750}.smc-brand-copy small{font-size:11px;color:var(--smc-muted);margin-top:4px}.smc-desktop-nav{display:flex;gap:30px;align-items:center}.smc-desktop-nav a{font-size:13px;font-weight:650;color:#52696c;text-decoration:none}.smc-desktop-nav a:hover,.smc-text-link:hover{color:var(--smc-teal)}.smc-menu-toggle{display:none;border:0;background:transparent;padding:8px}.smc-menu-toggle span{display:block;width:22px;height:2px;background:var(--smc-ink);margin:5px}.smc-main{max-width:1180px;width:90%;margin:0 auto}.smc-hero{min-height:390px;display:grid;grid-template-columns:1.2fr .8fr;align-items:center;padding:58px 0 48px;gap:28px}.smc-eyebrow{font-size:10px;font-weight:800;letter-spacing:1.7px;color:var(--smc-teal);display:inline-flex;align-items:center;gap:8px}.smc-eyebrow i,.smc-status-pill i{display:inline-block;width:7px;height:7px;border-radius:50%;background:#36ad91;box-shadow:0 0 0 4px #dff3eb}.smc-hero h1{font-size:clamp(32px,4vw,49px);line-height:1.13;letter-spacing:-1.8px;margin:18px 0 17px;color:#16383e}.smc-hero h1 em{font-style:normal;color:var(--smc-teal)}.smc-hero-copy>p{max-width:570px;color:var(--smc-muted);font-size:15px;line-height:1.8;margin:0 0 23px}.smc-search{display:flex;align-items:center;gap:10px;max-width:580px;background:#fff;border:1px solid #dce9e5;border-radius:14px;padding:7px 8px 7px 15px;box-shadow:0 8px 25px rgba(23,73,71,.06)}.smc-search .smc-icon{width:19px;height:19px;color:#73908e;flex-shrink:0}.smc-search input{border:0;outline:0;box-shadow:none!important;min-width:0;flex:1;font:inherit;font-size:13px;color:var(--smc-ink);background:transparent}.smc-search button{border:0;background:var(--smc-teal);color:#fff;border-radius:9px;padding:11px 18px;font-size:12px;font-weight:700;cursor:pointer}.smc-search button:hover{background:var(--smc-teal-dark)}.smc-hero-meta{display:flex;gap:19px;flex-wrap:wrap;margin-top:19px;color:#6c8182;font-size:10px}.smc-hero-meta span{display:flex;align-items:center;gap:6px}.smc-hero-meta .smc-icon{width:15px;height:15px;color:var(--smc-teal)}.smc-hero-visual{height:300px;position:relative;display:grid;place-items:center}.smc-orbit{position:absolute;border-radius:50%;border:1px solid #d8ebe5}.smc-orbit-one{width:280px;height:280px}.smc-orbit-two{width:215px;height:215px;border-style:dashed}.smc-hero-cross{width:120px;height:120px;border-radius:35px;background:linear-gradient(145deg,#1b8e82,#0d5c60);box-shadow:0 22px 50px #1b77762e;display:grid;place-items:center;color:white;font-size:57px;font-weight:800;letter-spacing:-7px;transform:rotate(-7deg);z-index:1}.smc-hero-cross span{color:#b9efda;font-size:34px;letter-spacing:0}.smc-float-card{position:absolute;z-index:2;background:#fff;border:1px solid #e5eeeb;border-radius:13px;padding:12px 14px;box-shadow:var(--smc-shadow);display:flex;align-items:center;gap:10px;min-width:200px}.smc-float-card b,.smc-float-card small{display:block}.smc-float-card b{font-size:11px}.smc-float-card small{font-size:9px;color:var(--smc-muted);margin-top:3px}.smc-float-top{top:36px;right:0}.smc-float-bottom{bottom:30px;left:0}.smc-mini-icon{display:grid;place-items:center;width:30px;height:30px;background:#e4f6ed;color:#17826c;border-radius:9px;font-size:18px}.smc-pulse-line{font-size:30px;color:#c58d2c;background:#fff5df;width:30px;height:30px;text-align:center;border-radius:9px}.smc-section{padding:26px 0 35px}.smc-section-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:20px}.smc-section-heading h2{font-size:25px;letter-spacing:-.7px;margin:7px 0 4px}.smc-section-heading p{margin:0;color:var(--smc-muted);font-size:12px}.smc-quick-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px}.smc-quick-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;text-align:left;min-height:158px;padding:19px 19px 17px;background:#fff;border:1px solid #e4eeea;border-radius:16px;text-decoration:none;color:var(--smc-ink);box-shadow:0 5px 17px rgba(29,65,63,.025);transition:transform .18s,border-color .18s,box-shadow .18s;cursor:pointer;font:inherit}.smc-quick-card:hover,.smc-tool-card:hover{transform:translateY(-3px);border-color:#b6dcd1;box-shadow:var(--smc-shadow)}.smc-quick-icon{display:grid;place-items:center;width:43px;height:43px;border-radius:13px;background:#e5f5ef;color:var(--smc-teal);margin-bottom:13px}.smc-quick-icon .smc-icon{width:25px;height:25px}.smc-quick-card strong{font-size:14px;letter-spacing:-.2px}.smc-quick-card small{font-size:11px;color:var(--smc-muted);margin-top:4px}.smc-card-arrow{position:absolute;right:16px;top:17px;color:#9aafac;font-size:16px}.icon-amber{background:#fff3dc!important;color:#b77c1c!important}.icon-coral{background:#fff0ed!important;color:#d45c57!important}.smc-status-pill{border:1px solid #d9eee5;background:#eff9f4;border-radius:100px;padding:7px 11px;color:#347f6b;font-size:10px;white-space:nowrap}.smc-status-pill i{width:6px;height:6px;margin-right:5px;box-shadow:none}.smc-filter-row{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-bottom:16px;flex-wrap:wrap}.smc-filter-search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--smc-line);border-radius:10px;padding:9px 12px;min-width:220px;flex:1;max-width:350px}.smc-filter-search .smc-icon{width:16px;height:16px;color:#7b9691}.smc-filter-search input{border:0!important;outline:0!important;box-shadow:none!important;background:transparent!important;min-width:0;width:100%;font:inherit;font-size:11px}.smc-filter-pills{display:flex;gap:6px;flex-wrap:wrap}.smc-filter-pills button{border:1px solid #e0ebe7;background:#fff;border-radius:100px;padding:8px 13px;color:#687e7e;font-size:10px;font-weight:650;cursor:pointer}.smc-filter-pills button.is-active,.smc-filter-pills button:hover{background:#e4f4ed;border-color:#c5e7d9;color:#167b70}.smc-tool-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.smc-tool-card{position:relative;display:flex;align-items:center;gap:14px;min-height:103px;padding:17px 48px 17px 17px;background:#fff;border:1px solid #e3ede9;border-radius:15px;text-decoration:none;color:var(--smc-ink);transition:transform .18s,border-color .18s,box-shadow .18s}.smc-tool-card[hidden]{display:none!important}.smc-tool-icon{display:grid;place-items:center;flex:0 0 52px;width:52px;height:52px;border-radius:15px;background:#e5f5ef;color:var(--smc-teal)}.smc-tool-icon .smc-icon{width:27px;height:27px}.icon-amber{background:#fff4df!important;color:#bd8122!important}.icon-blue{background:#e9f0ff!important;color:#5276b9!important}.icon-violet{background:#f0eaff!important;color:#8261b3!important}.icon-teal{background:#e5f5ef!important;color:var(--smc-teal)!important}.smc-tool-text{display:flex;flex-direction:column;gap:5px;min-width:0}.smc-tool-text strong{font-size:14px;line-height:1.3}.smc-tool-text small{font-size:11px;line-height:1.5;color:var(--smc-muted)}.smc-tool-arrow{position:absolute;right:17px;bottom:15px;color:#9bb2ac;font-size:15px}.smc-fav-button{position:absolute;right:13px;top:12px;border:0;background:#f6faf8;color:#8ba19b;border-radius:8px;width:27px;height:27px;font-size:19px;line-height:1;cursor:pointer}.smc-fav-button.is-favorite{color:#d65d65;background:#fff0f0}.smc-no-results{font-size:13px;color:var(--smc-muted);padding:18px}.smc-feature-section{padding-top:30px}.smc-text-link{color:var(--smc-teal);font-size:11px;font-weight:750;text-decoration:none;white-space:nowrap}.smc-post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.smc-post-card{border:1px solid #e3ede9;border-radius:15px;overflow:hidden;background:#fff}.smc-post-image{height:135px;background:linear-gradient(135deg,#e3f4ed,#e8f0f6);display:grid;place-items:center;overflow:hidden;color:var(--smc-teal);text-decoration:none}.smc-post-image img{width:100%;height:100%;object-fit:cover}.smc-post-image .smc-icon{width:40px;height:40px}.smc-post-content{padding:16px}.smc-post-content>small{font-size:10px;color:#8a9c9a}.smc-post-content h3,.smc-post-content h2{font-size:15px;line-height:1.35;margin:7px 0}.smc-post-content h3 a,.smc-post-content h2 a{color:var(--smc-ink);text-decoration:none}.smc-post-content p{font-size:11px;color:var(--smc-muted);line-height:1.65;margin:0 0 13px}.smc-empty-post{grid-column:1/-1;display:flex;align-items:center;gap:16px;padding:14px}.smc-note{display:flex;gap:12px;background:#edf7f3;border:1px solid #d9eee5;border-radius:14px;padding:17px 19px;margin:22px 0 50px}.smc-note-icon{flex:0 0 25px;height:25px;display:grid;place-items:center;border-radius:50%;background:#d8eee5;color:#267b69;font-weight:800;font-size:13px}.smc-note strong{font-size:12px}.smc-note p{font-size:11px;color:#5f7a77;margin:4px 0 0;line-height:1.65}.smc-footer{background:#12373d;color:#d9e8e5;padding:32px max(5vw,24px) 25px;display:grid;grid-template-columns:1fr auto;gap:10px 25px}.smc-footer strong{font-size:14px}.smc-footer p{font-size:11px;color:#a8c1bc;margin:5px 0}.smc-footer-links{display:flex;gap:18px;align-items:center}.smc-footer-links a{color:#e2f2ed;text-decoration:none;font-size:11px}.smc-footer .smc-disclaimer{grid-column:1/-1;border-top:1px solid #31555a;padding-top:16px;max-width:900px}.smc-footer>small{grid-column:1/-1;color:#8ba9a4;font-size:10px}.smc-content-main{min-height:55vh;padding-top:50px;padding-bottom:70px}.smc-page-heading{margin-bottom:25px}.smc-page-heading h1,.smc-article h1{font-size:clamp(30px,4vw,44px);line-height:1.15;letter-spacing:-1.3px;margin:12px 0}.smc-page-heading p{color:var(--smc-muted)}.smc-article{max-width:850px;margin:0 auto;background:#fff;border:1px solid var(--smc-line);border-radius:18px;padding:clamp(22px,5vw,52px)}.smc-article-featured img{max-width:100%;height:auto;border-radius:12px}.smc-article-content{line-height:1.8;color:#3e5b5e}.smc-article-content img{max-width:100%;height:auto}.smc-article-content h2,.smc-article-content h3{color:var(--smc-ink)}.smc-back-link a{color:var(--smc-teal);text-decoration:none;font-weight:700}.screen-reader-text{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.smc-post-grid .navigation.pagination{grid-column:1/-1}
@media(max-width:900px){.smc-main{width:91%}.smc-hero{grid-template-columns:1fr .7fr}.smc-hero-visual{transform:scale(.85);margin:0 -25px}.smc-quick-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.smc-post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.smc-post-card:last-child:nth-child(odd){grid-column:1/-1}}
@media(max-width:650px){.smc-header{height:70px;padding:0 18px}.smc-brand-mark{width:37px;height:37px;border-radius:12px;font-size:20px}.smc-brand-copy strong{font-size:14px}.smc-brand-copy small{font-size:9px}.smc-menu-toggle{display:block}.smc-desktop-nav{display:none;position:absolute;top:69px;left:0;right:0;padding:16px 22px 20px;background:#fff;border-bottom:1px solid var(--smc-line);box-shadow:0 14px 25px #173b3a12;flex-direction:column;align-items:flex-start;gap:15px}.smc-desktop-nav.is-open{display:flex}.smc-hero{display:block;padding:39px 0 25px}.smc-hero h1{font-size:34px;letter-spacing:-1.2px}.smc-hero-copy>p{font-size:13px}.smc-search{padding:6px 6px 6px 12px;gap:7px}.smc-search input{font-size:11px}.smc-search button{padding:10px 12px;font-size:11px}.smc-hero-meta{gap:9px 15px;font-size:9px}.smc-hero-visual{height:190px;transform:none;margin:0 auto;width:100%;max-width:360px}.smc-orbit-one{width:178px;height:178px}.smc-orbit-two{width:138px;height:138px}.smc-hero-cross{width:76px;height:76px;border-radius:24px;font-size:39px;letter-spacing:-5px}.smc-hero-cross span{font-size:23px}.smc-float-card{min-width:0;padding:8px 10px;gap:7px;border-radius:10px}.smc-float-card b{font-size:9px}.smc-float-card small{font-size:8px}.smc-float-top{top:10px;right:0}.smc-float-bottom{bottom:9px;left:0}.smc-mini-icon,.smc-pulse-line{width:25px;height:25px;font-size:15px}.smc-section{padding:20px 0 23px}.smc-section-heading{align-items:flex-start;margin-bottom:16px}.smc-section-heading h2{font-size:22px}.smc-section-heading p{font-size:11px}.smc-status-pill{font-size:8px;padding:6px 8px}.smc-quick-grid{gap:9px}.smc-quick-card{min-height:139px;padding:14px;border-radius:13px}.smc-quick-icon{width:37px;height:37px;border-radius:11px;margin-bottom:10px}.smc-quick-icon .smc-icon{width:22px;height:22px}.smc-quick-card strong{font-size:12px;max-width:90%}.smc-quick-card small{font-size:10px;line-height:1.4}.smc-card-arrow{top:12px;right:12px;font-size:13px}.smc-filter-row{display:block}.smc-filter-search{max-width:none;width:100%;margin-bottom:10px}.smc-filter-pills{gap:5px}.smc-filter-pills button{padding:7px 10px;font-size:9px}.smc-tool-grid{grid-template-columns:1fr;gap:9px}.smc-tool-card{min-height:88px;padding:13px 43px 13px 13px;gap:11px;border-radius:13px}.smc-tool-icon{width:45px;height:45px;flex-basis:45px;border-radius:12px}.smc-tool-icon .smc-icon{width:24px;height:24px}.smc-tool-text strong{font-size:12px}.smc-tool-text small{font-size:10px}.smc-fav-button{top:9px;right:9px;width:25px;height:25px}.smc-tool-arrow{right:12px;bottom:11px;font-size:13px}.smc-post-grid{grid-template-columns:1fr;gap:10px}.smc-post-card:last-child:nth-child(odd){grid-column:auto}.smc-post-card{display:grid;grid-template-columns:100px 1fr}.smc-post-image{height:100%;min-height:130px}.smc-post-content{padding:13px}.smc-post-content h3,.smc-post-content h2{font-size:13px}.smc-post-content p{font-size:10px;margin-bottom:9px}.smc-text-link{font-size:10px}.smc-note{padding:13px;margin:16px 0 30px}.smc-note p{font-size:10px}.smc-footer{padding:25px 20px;grid-template-columns:1fr;gap:12px}.smc-footer-links{flex-wrap:wrap}.smc-footer .smc-disclaimer,.smc-footer>small{grid-column:auto}.smc-content-main{padding-top:30px;padding-bottom:45px}.smc-article{padding:22px;border-radius:14px}.smc-page-heading h1,.smc-article h1{font-size:31px}}


/* Catalogo de calculadoras y escalas — v1.1 */
.smc-page-hero{padding:42px 0 28px}.smc-page-hero h1{font-size:clamp(2.1rem,5vw,3.8rem);line-height:1.08;letter-spacing:-.045em;margin:14px 0}.smc-page-hero h1 em{font-style:normal;color:var(--smc-teal,#138a83)}.smc-page-hero>p{max-width:780px;color:var(--smc-muted,#64748b);font-size:1.05rem;line-height:1.7}.smc-catalog-search{display:flex;align-items:center;gap:14px;max-width:820px;margin-top:24px}.smc-catalog-search input{width:100%;min-width:0;border:1px solid #d9e3e8;border-radius:14px;padding:15px 17px;font:inherit;background:#fff}.smc-catalog-search span{white-space:nowrap;color:#64748b;font-size:.85rem}.smc-catalog-warning{background:#fff8e7;border:1px solid #f3dfaa;border-radius:14px;padding:16px 18px;color:#735b22;line-height:1.6;margin:12px 0 34px}.smc-calc-group{margin:34px 0}.smc-calc-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.smc-calc-card{background:#fff;border:1px solid #e3eaee;border-radius:18px;padding:18px;box-shadow:0 4px 18px rgba(20,45,65,.045);min-width:0;transition:transform .18s,border-color .18s}.smc-calc-card:hover{transform:translateY(-2px);border-color:#a9d8d3}.smc-calc-card[hidden]{display:none}.smc-calc-card-top,.smc-calc-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px}.smc-calc-symbol{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:#e6f6f3;color:#087f78;font-weight:800;font-size:1.35rem}.smc-status-planned{font-size:.7rem}.smc-calc-card h3{font-size:1.05rem;margin:16px 0 7px;line-height:1.35}.smc-calc-card p{font-size:.9rem;line-height:1.55;color:#64748b;min-height:44px;margin:0 0 18px}.smc-calc-card-bottom{padding-top:12px;border-top:1px solid #eef2f4;color:#6b7b89;font-size:.78rem;text-transform:capitalize}.smc-catalog-page .smc-section-heading{margin-bottom:18px}.smc-catalog-page .smc-note{margin:40px 0}@media(max-width:850px){.smc-calc-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:560px){.smc-page-hero{padding-top:24px}.smc-catalog-search{display:block}.smc-catalog-search span{display:block;margin-top:10px}.smc-calc-grid{grid-template-columns:1fr}.smc-calc-card p{min-height:0}}