:root{
  --bg:#06101c;--bg-soft:#091727;--surface:#0d1d30;--surface-2:#11243a;--line:#22364e;
  --text:#f6f8fb;--muted:#aab8c8;--accent:#55d6be;--accent-2:#8cb8ff;--warm:#ffcf70;
  --danger:#ff8d8d;--success:#8ee7a8;--shadow:0 24px 70px rgba(0,0,0,.28);
  --radius:18px;--radius-sm:12px;--shell:min(1180px,calc(100% - 32px));
  --font:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font);line-height:1.65}body::before{content:"";position:fixed;inset:0;pointer-events:none;background:radial-gradient(circle at 85% 0,rgba(85,214,190,.08),transparent 27%),radial-gradient(circle at 0 35%,rgba(140,184,255,.06),transparent 25%);z-index:-1}img{max-width:100%;height:auto}a{color:inherit}.shell{width:var(--shell);margin-inline:auto}.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}.skip-link{position:fixed;left:16px;top:12px;transform:translateY(-150%);z-index:1000;background:#fff;color:#000;padding:10px 14px;border-radius:8px}.skip-link:focus{transform:none}
.site-header{position:sticky;top:0;z-index:100;background:rgba(6,16,28,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.07)}.header-inner{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:max-content}.brand-mark{display:grid;grid-template-columns:1fr auto;align-items:end;width:48px;height:44px;padding:7px 6px 6px 8px;border:1px solid rgba(85,214,190,.5);border-radius:13px;background:linear-gradient(135deg,rgba(85,214,190,.16),rgba(140,184,255,.12));font-weight:900;letter-spacing:-.04em;line-height:1}.brand-mark>span{font-size:17px}.brand-mark>small{font-size:7px;color:var(--accent);letter-spacing:.08em;margin-bottom:2px}.brand-copy{display:grid;line-height:1.08}.brand-copy strong{font-size:15px;letter-spacing:.02em}.brand-copy small{font-size:10px;color:var(--muted);margin-top:5px}.desktop-nav ul,.mobile-nav ul{list-style:none;padding:0;margin:0;display:flex;align-items:center;gap:4px}.desktop-nav a,.mobile-nav a{display:block;text-decoration:none;color:var(--muted);font-size:13px;font-weight:700;padding:10px 11px;border-radius:10px}.desktop-nav a:hover,.desktop-nav a[aria-current="page"],.mobile-nav a:hover,.mobile-nav a[aria-current="page"]{color:var(--text);background:rgba(255,255,255,.06)}.menu-button{display:none;background:none;border:0;width:44px;height:44px;padding:10px;cursor:pointer}.menu-button span:not(.sr-only){display:block;height:2px;background:var(--text);margin:5px 0;border-radius:2px}.mobile-nav{border-top:1px solid var(--line);padding:10px 16px 18px}.mobile-nav ul{display:grid}.mobile-nav a{padding:12px}
.hero{padding:82px 0 64px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);align-items:center;gap:64px}.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--accent);font-size:12px;font-weight:800;letter-spacing:.1em;text-transform:uppercase}.eyebrow::before{content:"";width:28px;height:1px;background:currentColor}.hero h1,.page-title,.article-title{font-size:clamp(38px,6vw,72px);line-height:1.02;letter-spacing:-.055em;margin:18px 0 22px;max-width:16ch}.hero h1 em{font-style:normal;color:var(--accent)}.lead{font-size:clamp(17px,2vw,20px);color:var(--muted);max-width:62ch}.hero-actions,.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 18px;border-radius:12px;border:1px solid var(--line);text-decoration:none;font-size:14px;font-weight:800}.button-primary{background:var(--accent);color:#03231e;border-color:var(--accent)}.button-secondary{background:rgba(255,255,255,.035)}.button:hover{transform:translateY(-1px)}
.image-slot{margin:0}.image-slot__frame{aspect-ratio:var(--slot-ratio,16 / 9);display:grid;align-content:center;justify-items:center;text-align:center;padding:28px;border:1px dashed #42617f;border-radius:var(--radius);background:linear-gradient(135deg,rgba(85,214,190,.07),rgba(140,184,255,.05)),repeating-linear-gradient(135deg,transparent,transparent 18px,rgba(255,255,255,.018) 18px,rgba(255,255,255,.018) 36px);box-shadow:var(--shadow)}.image-slot__label{font-size:10px;text-transform:uppercase;letter-spacing:.14em;color:var(--accent);font-weight:900}.image-slot strong{margin-top:12px;font-size:18px}.image-slot small{display:block;color:var(--muted);max-width:52ch;margin-top:8px;line-height:1.5}
.section{padding:72px 0}.section-muted{background:var(--bg-soft);border-block:1px solid rgba(255,255,255,.055)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head h2,.section-title{font-size:clamp(28px,4vw,44px);line-height:1.1;letter-spacing:-.04em;margin:0}.section-head p{max-width:58ch;color:var(--muted);margin:0}.grid-3,.grid-4,.article-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{display:flex;flex-direction:column;min-height:100%;padding:24px;border:1px solid var(--line);border-radius:var(--radius);background:rgba(13,29,48,.78);text-decoration:none;transition:.2s ease}.card:hover{border-color:#456683;transform:translateY(-3px);background:var(--surface)}.card-kicker{font-size:11px;font-weight:900;color:var(--accent);letter-spacing:.08em;text-transform:uppercase}.card h2,.card h3{font-size:20px;line-height:1.25;letter-spacing:-.025em;margin:12px 0 10px}.card p{color:var(--muted);font-size:14px;margin:0 0 18px}.card-link{color:var(--accent);font-size:13px;font-weight:800;margin-top:auto}.topic-icon{font-size:27px}.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:44px}.stat{background:var(--surface);padding:20px}.stat strong{display:block;font-size:17px}.stat span{color:var(--muted);font-size:13px}
.page-hero{padding:58px 0 38px;border-bottom:1px solid rgba(255,255,255,.06)}.breadcrumbs{display:flex;flex-wrap:wrap;gap:9px;color:var(--muted);font-size:12px;margin-bottom:24px}.breadcrumbs a{text-decoration:none}.breadcrumbs a:hover{color:var(--accent)}.page-title{font-size:clamp(36px,5vw,62px);max-width:18ch}.page-intro{max-width:72ch;color:var(--muted);font-size:18px}.filter-bar{display:flex;flex-wrap:wrap;gap:9px;margin:26px 0}.filter-button{border:1px solid var(--line);background:transparent;color:var(--muted);border-radius:999px;padding:9px 13px;font-weight:800;cursor:pointer}.filter-button[aria-pressed="true"]{background:var(--accent);color:#04221d;border-color:var(--accent)}
.article-hero{padding:48px 0 30px}.article-title{font-size:clamp(34px,5.5vw,64px);max-width:22ch}.article-deck{font-size:19px;color:var(--muted);max-width:70ch}.article-meta{display:flex;flex-wrap:wrap;gap:10px 18px;margin:24px 0;color:var(--muted);font-size:13px}.article-meta strong{color:var(--text)}.article-layout{display:grid;grid-template-columns:minmax(0,760px) minmax(220px,1fr);gap:56px;align-items:start;padding:32px 0 80px}.article-body{min-width:0}.prose{font-size:17px;color:#d8e0e9}.prose>p:first-child{font-size:19px;color:#e8edf3}.prose h2{color:var(--text);font-size:clamp(25px,3vw,34px);line-height:1.18;letter-spacing:-.035em;margin:48px 0 16px;scroll-margin-top:100px}.prose h3{color:var(--text);font-size:21px;line-height:1.25;margin:34px 0 12px;scroll-margin-top:100px}.prose p,.prose li{max-width:74ch}.prose a{color:var(--accent)}.prose ul,.prose ol{padding-left:24px}.prose li+li{margin-top:8px}.prose strong{color:var(--text)}.prose blockquote{margin:28px 0;padding:20px 22px;border-left:3px solid var(--accent);background:var(--surface);border-radius:0 var(--radius-sm) var(--radius-sm) 0}.prose table{width:100%;border-collapse:collapse;display:block;overflow-x:auto;margin:24px 0}.prose th,.prose td{padding:12px;border:1px solid var(--line);text-align:left}.prose th{background:var(--surface)}.article-sidebar{position:sticky;top:104px}.sidebar-box{padding:20px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin-bottom:16px}.sidebar-box h2{font-size:13px;text-transform:uppercase;letter-spacing:.08em;margin:0 0 12px}.toc{list-style:none;padding:0;margin:0}.toc li+li{margin-top:8px}.toc a{color:var(--muted);font-size:13px;text-decoration:none}.toc a:hover{color:var(--accent)}.author-box{display:grid;grid-template-columns:54px 1fr;gap:12px;align-items:center}.author-avatar{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#052018;font-weight:900}.author-box p{margin:3px 0 0;color:var(--muted);font-size:12px}.editorial-note{margin:34px 0;padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius-sm);background:rgba(255,255,255,.025);font-size:13px;color:var(--muted)}
.notice,.alert,.callout{padding:18px 20px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);margin:24px 0}.notice-danger,.alert{border-color:rgba(255,141,141,.45);background:rgba(255,141,141,.07)}.notice strong,.alert strong{color:var(--text)}.steps{display:grid;gap:12px;margin:24px 0}.step{display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start;padding:16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}.step-num{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:var(--accent);color:#052018;font-weight:900}.health-gauge,.interp-grid,.results-grid,.cases-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:24px 0}.gauge-item,.interp-card,.result-card,.case-card{padding:16px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}.gauge-pct,.interp-pct,.result-value{font-size:18px;font-weight:900;color:var(--accent)}.gauge-label,.result-sub{font-size:12px;color:var(--muted);margin-top:7px}.faq-block{margin-top:50px}.faq-list{display:grid;gap:10px}.faq-item{border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface);overflow:hidden}.faq-item summary{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:17px 18px;cursor:pointer;font-weight:800;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary svg{width:18px;height:18px;transition:.2s}.faq-item[open] summary svg{transform:rotate(180deg)}.faq-body{padding:0 18px 18px;color:var(--muted)}
.related{padding-top:42px;border-top:1px solid var(--line);margin-top:52px}.related h2{font-size:26px}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.related-card{display:block;padding:18px;border:1px solid var(--line);border-radius:var(--radius-sm);text-decoration:none;background:var(--surface)}.related-card small{color:var(--accent);font-weight:800}.related-card strong{display:block;margin-top:8px;line-height:1.3}
.about-grid,.contact-grid,.video-feature{display:grid;grid-template-columns:1fr 1fr;gap:42px;align-items:center}.timeline{display:grid;gap:14px}.timeline-item{display:grid;grid-template-columns:120px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}.timeline-item strong{color:var(--accent)}.principles{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.principle{padding:22px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.principle h3{margin-top:0}.contact-panel{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface)}.contact-list{list-style:none;padding:0}.contact-list li+li{margin-top:14px}.contact-list a{color:var(--accent)}
.video-card .thumb{margin:-24px -24px 20px}.video-card .image-slot__frame{border-radius:var(--radius) var(--radius) 0 0;box-shadow:none}.status-chip{display:inline-flex;padding:5px 9px;border-radius:999px;background:rgba(255,207,112,.1);color:var(--warm);font-size:10px;text-transform:uppercase;letter-spacing:.08em;font-weight:900}
.calc-box{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surface);margin:26px 0}.calc-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.calc-col{padding:18px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--bg-soft)}.calc-col h2{font-size:16px;margin:0 0 16px}.field{display:grid;gap:7px;margin-bottom:13px}.field label{font-size:12px;font-weight:800;color:var(--muted)}.field input{width:100%;padding:12px 13px;border:1px solid var(--line);border-radius:10px;background:var(--bg);color:var(--text);font:inherit}.calc-actions{display:flex;gap:10px;margin-top:18px}.calc-actions button{cursor:pointer}.result-card.active{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}
.site-footer{border-top:1px solid var(--line);padding:50px 0 22px;background:#040b13}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px}.footer-brand{font-size:18px;font-weight:900}.site-footer p{color:var(--muted);max-width:48ch;font-size:13px}.footer-note{border-left:2px solid var(--warm);padding-left:12px}.site-footer h2{font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted)}.site-footer ul{list-style:none;padding:0}.site-footer li+li{margin-top:8px}.site-footer a{color:var(--muted);text-decoration:none;font-size:13px}.site-footer a:hover{color:var(--accent)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:38px;padding-top:18px;border-top:1px solid var(--line);color:#718198;font-size:12px}
.empty-state{padding:34px;border:1px dashed #42617f;border-radius:var(--radius);text-align:center;color:var(--muted)}
@media(max-width:980px){.desktop-nav{display:none}.menu-button{display:block}.hero-grid,.article-layout,.about-grid,.contact-grid,.video-feature{grid-template-columns:1fr}.hero-grid{gap:36px}.article-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:14px}.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3,.article-grid{grid-template-columns:repeat(2,1fr)}.related-grid{grid-template-columns:1fr 1fr}.hero{padding-top:54px}}
@media(max-width:680px){:root{--shell:min(100% - 22px,1180px)}.header-inner{height:68px}.brand-copy small{display:none}.hero{padding:42px 0}.hero h1,.page-title,.article-title{font-size:clamp(34px,12vw,50px)}.section{padding:54px 0}.section-head{display:block}.section-head p{margin-top:12px}.grid-3,.grid-4,.article-grid,.related-grid,.principles,.calc-grid,.health-gauge,.interp-grid,.results-grid,.cases-grid{grid-template-columns:1fr}.stat-strip{grid-template-columns:1fr}.article-sidebar{display:block}.footer-grid{grid-template-columns:1fr;gap:24px}.footer-bottom{display:grid}.timeline-item{grid-template-columns:1fr;gap:5px}.image-slot__frame{padding:20px}.prose{font-size:16px}.article-deck{font-size:17px}}

/* ===== Andrés Salcedo Tec · editorial v2 ===== */
.brand-copy strong b{font-size:9px;color:var(--accent);letter-spacing:.12em;margin-left:3px}.hero-v2{padding:88px 0 74px}.hero-tagline{font-size:clamp(20px,2.4vw,29px);font-weight:850;letter-spacing:-.025em;margin:0 0 14px;color:var(--text)}.trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}.trust-row span{font-size:11px;font-weight:800;color:var(--muted);padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.025)}
.tech-identity{position:relative;overflow:hidden;min-height:510px;border:1px solid #2c4862;border-radius:28px;padding:34px;background:linear-gradient(155deg,rgba(18,43,65,.96),rgba(7,19,32,.96));box-shadow:var(--shadow)}.tech-identity:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(85,214,190,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(85,214,190,.035) 1px,transparent 1px);background-size:34px 34px;mask-image:linear-gradient(to bottom,black,transparent 78%)}.tech-identity>*{position:relative}.tech-id-top{display:flex;align-items:end;gap:10px}.tech-id-mark{font-size:86px;font-weight:950;line-height:.8;letter-spacing:-.09em}.tech-id-tec{font-size:18px;font-weight:950;color:var(--accent);letter-spacing:.18em}.tech-id-label{font-size:9px;letter-spacing:.18em;color:#7e91a6;margin-top:24px}.tech-lines{display:flex;gap:6px;margin:24px 0 30px}.tech-lines span{height:3px;border-radius:3px;background:var(--accent);width:34%}.tech-lines span:nth-child(2){width:18%;background:var(--accent-2)}.tech-lines span:nth-child(3){width:8%;background:var(--warm)}.tech-grid{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:15px;overflow:hidden}.tech-grid div{display:grid;gap:4px;min-height:126px;padding:18px;background:rgba(6,16,28,.9)}.tech-grid small{font-size:10px;color:var(--accent);font-weight:900}.tech-grid strong{font-size:17px}.tech-grid span{font-size:11px;color:var(--muted)}
.pillar-grid{align-items:stretch}.pillar-card{position:relative;overflow:hidden}.pillar-number{font-size:11px;color:#64809a;font-weight:900;letter-spacing:.12em}.pillar-card:after{content:"";position:absolute;right:-32px;bottom:-42px;width:120px;height:120px;border:1px solid rgba(85,214,190,.14);border-radius:50%}.featured-grid .card{min-height:270px}.card-meta-row{display:flex;justify-content:space-between;align-items:center;gap:10px}.pillar-chip{font-size:9px;font-weight:900;text-transform:uppercase;letter-spacing:.07em;border:1px solid var(--line);padding:5px 7px;border-radius:999px;color:#8fa2b5}.article-controls{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:8px}.article-search{min-width:min(360px,100%)}.article-search input{width:100%;min-height:44px;border:1px solid var(--line);border-radius:12px;padding:0 14px;background:var(--surface);color:var(--text);font:inherit}.article-search input::placeholder{color:#72859a}.results-count{font-size:12px;color:var(--muted);margin:0 0 20px}.article-library .card[hidden]{display:none}.empty-state{display:grid;gap:5px}.empty-state span{font-size:13px}.section-video{background:linear-gradient(135deg,#071522,#0b1b2c);border-block:1px solid rgba(255,255,255,.05)}.video-feature-v2{gap:64px}.video-console{border:1px solid #2a4158;border-radius:24px;background:#040b13;overflow:hidden;box-shadow:var(--shadow)}.video-console-bar{display:flex;gap:7px;padding:14px 16px;border-bottom:1px solid #1f3348}.video-console-bar span{width:8px;height:8px;border-radius:50%;background:#46647f}.video-console-screen{aspect-ratio:16/10;display:grid;place-content:center;justify-items:center;padding:24px;text-align:center;background:radial-gradient(circle at center,rgba(85,214,190,.13),transparent 38%),linear-gradient(rgba(85,214,190,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(85,214,190,.035) 1px,transparent 1px);background-size:auto,28px 28px,28px 28px}.play-mark{display:grid;place-items:center;width:64px;height:64px;border-radius:50%;border:1px solid rgba(85,214,190,.4);color:var(--accent);margin-bottom:20px}.video-console-screen strong{font-size:15px;letter-spacing:.08em}.video-console-screen small{color:var(--muted);margin-top:7px}.about-home{display:grid;grid-template-columns:1.15fr .85fr;gap:64px;align-items:center}.muted-copy{color:var(--muted)}.about-proof{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.about-proof div{padding:22px;background:var(--surface)}.about-proof strong{display:block;font-size:18px}.about-proof span{font-size:13px;color:var(--muted)}.final-cta{text-align:center;max-width:850px}.final-cta h2{font-size:clamp(32px,5vw,54px);line-height:1.05;letter-spacing:-.045em;margin:16px auto}.final-cta p{color:var(--muted);font-size:18px}.footer-brand span{font-size:10px;color:var(--accent);letter-spacing:.12em}.editorial-split{display:grid;grid-template-columns:.8fr 1.2fr;gap:68px;align-items:start}.workbench-card{border:1px solid var(--line);border-radius:22px;padding:24px;background:var(--surface);box-shadow:var(--shadow)}.workbench-label{font-size:9px;color:var(--accent);font-weight:900;letter-spacing:.14em}.workbench-row{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}.workbench-row:last-child{border-bottom:0}.workbench-row span{color:var(--muted);font-size:13px}.principles-v2 .principle{min-height:230px}.video-library{display:grid;gap:20px}.video-editorial-card{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:center;padding:22px;border:1px solid var(--line);border-radius:22px;background:var(--surface)}.video-editorial-card h2{font-size:25px;line-height:1.2;margin:10px 0}.video-editorial-card p{color:var(--muted)}.video-poster{aspect-ratio:16/9;display:grid;align-content:center;padding:28px;border-radius:16px;background:linear-gradient(135deg,rgba(85,214,190,.14),rgba(140,184,255,.08)),linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px);background-size:auto,100% 28px;border:1px solid #28445d}.video-poster strong{font-size:clamp(22px,3vw,34px);line-height:1.02;letter-spacing:-.04em;max-width:12ch}.video-poster small{color:var(--muted);margin-top:12px;max-width:32ch}.video-topic{font-size:9px;font-weight:950;color:var(--accent);letter-spacing:.16em;margin-bottom:14px}.status-ready{color:var(--accent);background:rgba(85,214,190,.1)}.format-flow{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:22px}.format-flow span{padding:8px 10px;border:1px solid var(--line);border-radius:9px;font-size:12px;font-weight:800}.format-flow i{color:var(--accent);font-style:normal}.contact-reasons{display:grid;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;margin-top:26px}.contact-reasons div{display:grid;gap:4px;padding:18px;background:var(--surface)}.contact-reasons span{font-size:13px;color:var(--muted)}.contact-status{font-size:10px;color:var(--accent);font-weight:900;text-transform:uppercase;letter-spacing:.12em}.contact-next{display:grid;gap:5px;margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}.contact-next span{font-size:12px;color:var(--muted)}.contact-next code{font-size:11px;color:var(--accent-2)}
@media(max-width:980px){.about-home,.editorial-split{grid-template-columns:1fr}.article-controls{align-items:stretch;flex-direction:column}.article-search{min-width:0}.video-editorial-card{grid-template-columns:1fr}.video-feature-v2{gap:34px}}
@media(max-width:680px){.tech-identity{min-height:auto;padding:24px}.tech-id-mark{font-size:68px}.tech-grid{grid-template-columns:1fr}.tech-grid div{min-height:98px}.trust-row{gap:7px}.article-controls .filter-bar{margin:0}.workbench-row{grid-template-columns:1fr;gap:4px}.video-editorial-card{padding:14px}.video-poster{padding:20px}.about-home,.editorial-split{gap:34px}}

/* ===== Andrés Salcedo Tec · personal editorial v3 ===== */
.hero-personal{padding:76px 0 56px;overflow:hidden}
.hero-personal-grid{display:grid;grid-template-columns:minmax(0,.95fr) minmax(470px,1.05fr);gap:68px;align-items:center}
.hero-personal-copy h1{font-size:clamp(48px,6.2vw,82px);line-height:.98;letter-spacing:-.062em;margin:20px 0 24px;max-width:12ch}
.hero-personal-copy h1 em{font-style:normal;color:var(--accent)}
.hero-personal-copy .lead{max-width:58ch}
.hero-photo-wrap{position:relative;margin:0;min-height:590px;border-radius:30px;overflow:hidden;background:#0b1a29;box-shadow:0 32px 80px rgba(0,0,0,.38)}
.hero-photo-wrap:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(3,10,17,.78) 100%),linear-gradient(90deg,rgba(6,16,28,.08),transparent 28%);pointer-events:none}
.hero-photo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:52% center;filter:saturate(.92) contrast(1.04)}
.hero-photo-wrap figcaption{position:absolute;z-index:2;left:28px;right:28px;bottom:24px;display:grid;gap:2px}
.hero-photo-wrap figcaption strong{font-size:18px}.hero-photo-wrap figcaption span{font-size:12px;color:#c5d0da}
.territory-strip{border-block:1px solid rgba(255,255,255,.065);background:#07131f}
.territory-grid{display:grid;grid-template-columns:repeat(4,1fr)}
.territory-grid>div{display:grid;gap:3px;padding:24px 22px;border-right:1px solid rgba(255,255,255,.07)}
.territory-grid>div:first-child{border-left:1px solid rgba(255,255,255,.07)}
.territory-grid span,.section-index,.manifesto-number{font-size:10px;font-weight:900;letter-spacing:.12em;color:var(--accent)}
.territory-grid strong{font-size:17px}.territory-grid small{font-size:11px;color:var(--muted)}
.manifesto-section{padding-top:94px;padding-bottom:94px}
.manifesto-grid{display:grid;grid-template-columns:70px minmax(0,.78fr) minmax(460px,1.22fr);gap:38px;align-items:center}
.manifesto-number{align-self:start;padding-top:8px;color:#5e7994;font-size:13px}
.manifesto-grid h2,.editorial-copy h2,.purchase-panel h2,.video-editorial-copy h2,.about-andres-grid h2,.workbench-showcase h2{font-size:clamp(38px,5vw,66px);line-height:1.02;letter-spacing:-.055em;margin:16px 0 20px;max-width:12ch}
.text-link{display:inline-block;margin-top:16px;color:var(--accent);font-weight:850;text-decoration:none}.text-link:hover{text-decoration:underline}
.editorial-photo{position:relative;margin:0;border-radius:24px;overflow:hidden;min-height:420px;background:#0b1b2b;box-shadow:var(--shadow)}
.editorial-photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.editorial-photo:after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,255,255,.075);border-radius:inherit;pointer-events:none}
.editorial-photo-wide{min-height:530px}.editorial-photo-wide img{object-position:center 58%}
.editorial-band{padding-block:96px}.editorial-split-v3{display:grid;grid-template-columns:minmax(0,.9fr) minmax(480px,1.1fr);gap:76px;align-items:center}
.editorial-split-reverse{grid-template-columns:minmax(480px,1.08fr) minmax(0,.92fr)}
.editorial-copy{position:relative}.section-index{display:block;margin-bottom:22px;color:#6d8296}
.portrait-tech-photo{min-height:540px}.portrait-tech-photo img{object-position:center 45%}
.purchase-section{padding-top:36px;padding-bottom:88px}
.purchase-panel{display:grid;grid-template-columns:90px 1.25fr .75fr;gap:38px;align-items:end;padding:42px;border:1px solid #28445d;border-radius:28px;background:linear-gradient(135deg,rgba(85,214,190,.12),rgba(13,29,48,.96) 42%,rgba(140,184,255,.06));box-shadow:var(--shadow)}
.purchase-number{font-size:54px;font-weight:950;line-height:1;color:rgba(85,214,190,.35);letter-spacing:-.06em}.purchase-panel h2{font-size:clamp(34px,4.5vw,58px);max-width:13ch;margin-bottom:0}.purchase-panel p{color:var(--muted);margin-top:0}
.editorial-heading h2{max-width:14ch}.editorial-cards{grid-template-columns:repeat(3,minmax(0,1fr))}.editorial-cards .card{padding:28px;min-height:310px;background:#0a1929}.editorial-cards .card h3{font-size:23px}
.video-editorial-section{padding:94px 0;background:linear-gradient(135deg,#07131f,#0a1c2d);border-block:1px solid rgba(255,255,255,.06)}
.video-editorial-v3{display:grid;grid-template-columns:1fr .95fr;gap:72px;align-items:center}.video-editorial-copy h2{max-width:11ch}.video-editorial-visual{position:relative;display:grid;place-content:center;justify-items:center;text-align:center;min-height:390px;border-radius:28px;overflow:hidden;border:1px solid #28445d;background:radial-gradient(circle at 50% 40%,rgba(85,214,190,.18),transparent 25%),linear-gradient(rgba(85,214,190,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(85,214,190,.035) 1px,transparent 1px),#06101c;background-size:auto,34px 34px,34px 34px,auto}
.video-play{display:grid;place-items:center;width:74px;height:74px;border-radius:50%;border:1px solid rgba(85,214,190,.45);color:var(--accent);font-size:22px;margin-bottom:22px;padding-left:4px}.video-editorial-visual small{color:var(--accent);font-weight:900;letter-spacing:.16em}.video-editorial-visual strong{margin-top:8px;font-size:16px;max-width:25ch}
.about-andres-section{padding-block:98px}.about-andres-grid{display:grid;grid-template-columns:minmax(500px,1.08fr) minmax(0,.92fr);gap:72px;align-items:center}.about-andres-photo{min-height:570px}.about-andres-photo img{object-position:center 44%}.about-points{display:grid;grid-template-columns:1fr 1fr;gap:10px 20px;list-style:none;padding:0;margin:26px 0 30px}.about-points li{position:relative;padding-left:17px;color:#d6dfe8;font-size:13px;font-weight:750}.about-points li:before{content:"";position:absolute;left:0;top:.67em;width:6px;height:6px;border-radius:50%;background:var(--accent)}
.workbench-showcase{padding-block:100px}.workbench-showcase-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:72px;align-items:center}.workbench-showcase h2{max-width:12ch}.workbench-photo{min-height:640px}.workbench-photo img{object-position:center 54%}
.final-cta-section{padding:86px 0 100px;border-top:1px solid rgba(255,255,255,.06);background:radial-gradient(circle at 50% 0,rgba(85,214,190,.10),transparent 32%)}.final-cta-v3 h2{max-width:15ch}.final-buttons{justify-content:center}

/* Header: personal brand first, interface second */
.site-header{background:rgba(5,14,24,.91)}.brand-mark{width:44px;height:44px;border-radius:50%;padding:8px 6px 7px 8px}.brand-copy strong{font-size:16px}.desktop-nav a{font-size:12px;padding-inline:12px}

/* About page receives the same photographic language */
.about-story{position:relative}.about-story:after{content:"";display:block;grid-column:1/-1;min-height:420px;border-radius:24px;background:linear-gradient(90deg,rgba(6,16,28,.06),rgba(6,16,28,.5)),url('/img/fotos/sobre-andres.webp') center 42%/cover no-repeat;border:1px solid rgba(255,255,255,.07);margin-top:16px;box-shadow:var(--shadow)}

@media(max-width:1080px){
  .hero-personal-grid{grid-template-columns:1fr 1fr;gap:40px}.hero-photo-wrap{min-height:520px}.hero-personal-copy h1{font-size:clamp(44px,6vw,68px)}
  .manifesto-grid{grid-template-columns:42px 1fr}.manifesto-grid .editorial-photo{grid-column:1/-1}.editorial-split-v3,.editorial-split-reverse,.about-andres-grid,.workbench-showcase-grid,.video-editorial-v3{grid-template-columns:1fr 1fr;gap:42px}.purchase-panel{grid-template-columns:60px 1fr}.purchase-panel>div:last-child{grid-column:2}.territory-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:820px){
  .hero-personal{padding-top:44px}.hero-personal-grid{grid-template-columns:1fr}.hero-personal-copy h1{max-width:11ch}.hero-photo-wrap{min-height:520px}.territory-grid{grid-template-columns:1fr 1fr}
  .editorial-split-v3,.editorial-split-reverse,.about-andres-grid,.workbench-showcase-grid,.video-editorial-v3{grid-template-columns:1fr}.editorial-split-reverse .portrait-tech-photo{order:2}.editorial-split-reverse .editorial-copy{order:1}.editorial-cards{grid-template-columns:1fr}.editorial-photo,.portrait-tech-photo,.about-andres-photo{min-height:480px}.workbench-photo{min-height:540px}
  .purchase-panel{grid-template-columns:1fr;padding:30px}.purchase-panel>div:last-child{grid-column:auto}.purchase-number{font-size:38px}.manifesto-grid{grid-template-columns:1fr}.manifesto-number{display:none}
}
@media(max-width:560px){
  .hero-personal-copy h1{font-size:clamp(42px,13vw,58px)}.hero-personal-copy .lead{font-size:16px}.hero-photo-wrap{min-height:440px;border-radius:22px}.hero-photo{object-position:55% center}.hero-photo-wrap figcaption{left:20px;right:20px;bottom:18px}
  .territory-grid{grid-template-columns:1fr}.territory-grid>div,.territory-grid>div:first-child{border-left:0;border-right:0;border-bottom:1px solid rgba(255,255,255,.07);padding:18px 4px}.territory-grid>div:last-child{border-bottom:0}
  .manifesto-section,.editorial-band,.about-andres-section,.workbench-showcase{padding-block:64px}.manifesto-grid h2,.editorial-copy h2,.purchase-panel h2,.video-editorial-copy h2,.about-andres-grid h2,.workbench-showcase h2{font-size:clamp(34px,11vw,48px)}.editorial-photo,.editorial-photo-wide,.portrait-tech-photo,.about-andres-photo{min-height:390px;border-radius:18px}.workbench-photo{min-height:460px}.about-points{grid-template-columns:1fr}.video-editorial-visual{min-height:310px}.purchase-section{padding-bottom:64px}.purchase-panel{border-radius:20px}.final-cta-section{padding-block:64px}
}


/* Social profiles + live YouTube video */
.nav-external{color:var(--accent)!important}.footer-socials{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.footer-socials a{display:inline-flex;align-items:center;gap:5px;padding:7px 10px;border:1px solid var(--line);border-radius:999px;color:#a9bacb!important;background:rgba(255,255,255,.025)}.footer-socials a:hover{color:var(--accent)!important;border-color:rgba(85,214,190,.45)}
.video-live-card{text-decoration:none;color:var(--text);transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}.video-live-card:hover{transform:translateY(-3px);border-color:rgba(85,214,190,.5);box-shadow:0 22px 55px rgba(0,0,0,.24)}.video-live-caption{display:block;margin-top:12px;color:var(--muted);font-size:13px}.video-poster-live{position:relative;background:linear-gradient(135deg,rgba(85,214,190,.18),rgba(140,184,255,.08)),linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),#06101c;background-size:auto,100% 28px,auto}.video-card-actions{margin-top:18px}.page-hero-actions{margin-top:22px}
.profile-social-buttons{margin-top:22px}.social-contact-list{display:grid;gap:10px;margin:22px 0}.social-contact-link{display:flex;justify-content:space-between;gap:18px;align-items:center;padding:15px 16px;border:1px solid var(--line);border-radius:13px;background:rgba(255,255,255,.025);text-decoration:none}.social-contact-link strong{color:var(--text)}.social-contact-link span{color:var(--muted);font-size:12px}.social-contact-link:hover{border-color:rgba(85,214,190,.45)}.social-contact-link:hover span{color:var(--accent)}
@media(max-width:680px){.social-contact-link{align-items:flex-start;flex-direction:column;gap:4px}.footer-socials{gap:6px}}


/* Brand assets update */
.brand-mark--img{width:48px;height:48px;padding:0;border:0;border-radius:0;background:none;display:flex;align-items:center;justify-content:center;overflow:visible}
.brand-mark--img img{display:block;width:48px;height:48px;object-fit:contain}
.footer-brand--logo{display:flex;align-items:center}
.footer-brand--logo img{display:block;width:auto;height:58px;max-width:min(100%,360px)}
@media(max-width:680px){.footer-brand--logo img{height:50px}.brand-copy strong{font-size:14px}}

.video-youtube-thumb{
  position:relative;
  display:flex;
  align-items:flex-end;
  justify-content:flex-start;
  min-height:390px;
  padding:32px;
  overflow:hidden;
  background:#06101c;
}

.video-youtube-thumb > img{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  object-position:center;
  transition:transform .35s ease;
}

.video-thumb-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(
    to top,
    rgba(4,11,19,.96) 0%,
    rgba(4,11,19,.55) 48%,
    rgba(4,11,19,.08) 100%
  );
}

.video-youtube-thumb .video-play{
  position:absolute;
  top:50%;
  left:50%;
  transform:translate(-50%,-50%);
  z-index:3;
  margin:0;
  width:74px;
  height:74px;
  background:rgba(4,11,19,.72);
  backdrop-filter:blur(8px);
}

.video-thumb-info{
  position:relative;
  z-index:2;
  display:grid;
  gap:7px;
  text-align:left;
}

.video-thumb-info strong{
  font-size:22px;
  max-width:28ch;
}

.video-youtube-thumb:hover > img{
  transform:scale(1.035);
}