:root{--bg:#ffffff;--bg-muted:#f7f9fc;--bg-strong:#eef2f7;--text:#0a1628;--text-muted:#475569;--text-soft:#64748b;--border:#dbe3ef;--border-strong:#b8c4d6;--blue:#2563eb;--blue-deep:#185fa5;--blue-soft:#eff6ff;--teal:#0d9488;--teal-soft:#ccfbf1;--red:#dc2626;--yellow:#ca8a04;--shadow:0 18px 48px rgba(15, 23, 42, 0.12);--header-bg:rgba(255, 255, 255, 0.86);--footer-bg:#0a1628;--footer-text:#f8fafc}[data-theme=dark]{--bg:#0a0e1a;--bg-muted:#111827;--bg-strong:#1f2937;--text:#f8fafc;--text-muted:#cbd5e1;--text-soft:#94a3b8;--border:#263244;--border-strong:#334155;--blue:#60a5fa;--blue-deep:#93c5fd;--blue-soft:rgba(96, 165, 250, 0.12);--teal:#14b8a6;--teal-soft:rgba(20, 184, 166, 0.14);--red:#f87171;--yellow:#fbbf24;--shadow:0 18px 48px rgba(0, 0, 0, 0.45);--header-bg:rgba(10, 14, 26, 0.86);--footer-bg:#050810}*,*::before,*::after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,segoe ui,sans-serif;line-height:1.6;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}body.menu-open{overflow:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}.skip-link{position:absolute;left:16px;top:-48px;z-index:1000;background:var(--text);color:var(--bg);padding:8px 12px;border-radius:4px}.skip-link:focus{top:16px}.container{width:min(1120px,calc(100% - 40px));margin:0 auto}.site-header{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--border);background:var(--header-bg);backdrop-filter:blur(14px)}.header-inner{min-height:72px;display:grid;grid-template-columns:auto 1fr auto;gap:24px;align-items:center}.brand,.footer-brand{font-family:space grotesk,Inter,sans-serif;font-size:1.08rem;font-weight:700}.brand span{color:var(--text)}.brand strong{color:var(--blue);margin-left:4px}.primary-nav{display:flex;justify-content:flex-end;gap:24px}.primary-nav a,.footer-links a,.language-link{color:var(--text-muted);font-size:.94rem;font-weight:600}.primary-nav a:hover,.footer-links a:hover,.language-link:hover{color:var(--blue)}.header-actions{display:flex;align-items:center;gap:10px}.button,.button-small,.language-link,.theme-toggle,.nav-toggle{min-height:42px}.button{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--blue);border-radius:8px;background:var(--blue);color:#fff;padding:11px 18px;font-weight:700;line-height:1.1;box-shadow:0 10px 28px rgba(37,99,235,.2)}.button:hover{transform:translateY(-1px);box-shadow:0 14px 34px rgba(37,99,235,.28)}.button-whatsapp{border-color:#25d366;background:#25d366;box-shadow:0 10px 28px rgba(37,211,102,.22)}.button-whatsapp:hover{box-shadow:0 14px 34px rgba(37,211,102,.3)}.button-whatsapp svg{width:18px;height:18px}.button-secondary{background:0 0;color:var(--text);border-color:var(--border-strong);box-shadow:none}.button-secondary:hover{border-color:var(--blue);color:var(--blue);box-shadow:none}.button-small{padding:9px 14px;font-size:.9rem}.theme-toggle,.nav-toggle,.language-link{border:1px solid var(--border-strong);border-radius:8px;background:0 0;color:var(--text-muted)}.theme-toggle{width:42px;cursor:pointer;font-family:jetbrains mono,monospace;font-size:1rem;font-weight:700}.theme-icon-moon,[data-theme=dark] .theme-icon-sun{display:none}[data-theme=dark] .theme-icon-moon{display:inline}.language-link{display:inline-flex;align-items:center;padding:0 12px;font-family:jetbrains mono,monospace}.nav-toggle{display:none;width:42px;padding:0}.nav-toggle span{display:block;width:17px;height:2px;margin:5px auto;background:var(--text)}.hero-split{--hero-photo-shift:clamp(-374px, -17vw, -228px);--hero-photo-shift-abs:clamp(228px, 17vw, 374px);--hero-bg:#0a0e1a;--hero-photo-bg:#102237;display:grid;grid-template-columns:1.15fr .85fr;min-height:64vh;background:linear-gradient(90deg,var(--hero-bg) 0%,var(--hero-bg) 50%,var(--hero-photo-bg) 82%,var(--hero-photo-bg) 100%);border-bottom:1px solid var(--border);overflow:hidden}.hero-text{display:flex;flex-direction:column;justify-content:center;position:relative;z-index:2;padding:64px clamp(24px,4vw,48px)64px max(24px,calc((100vw - 1120px)/2))}.hero-name{margin:0 0 8px;font-size:clamp(2.5rem,6vw,4.5rem);font-weight:600;line-height:1;letter-spacing:0}.hero-image{position:relative;z-index:1;background:0 0;isolation:isolate}.hero-image::after{content:"";position:absolute;inset:0 var(--hero-photo-shift-abs)0 var(--hero-photo-shift);z-index:0;background-image:var(--hero-image);background-size:auto 110%;background-position:50%;background-repeat:no-repeat}.hero-image::before{content:"";position:absolute;inset:0 var(--hero-photo-shift-abs)0 var(--hero-photo-shift);z-index:1;background:linear-gradient(90deg,var(--hero-bg) 0%,var(--hero-bg) 16%,rgba(10,14,26,.78) 28%,rgba(10,14,26,.22) 44%,rgba(10,14,26,0) 54%,rgba(16,34,55,0) 58%,rgba(16,34,55,.42) 74%,var(--hero-photo-bg) 94%,var(--hero-photo-bg) 100%);pointer-events:none}.hero-split .hero-name,.hero-split .hero-lead,.hero-split .hero-detail{color:#f8fafc}.hero-split .hero-subtitle{color:#93c5fd}@media(max-width:768px){.hero-split{grid-template-columns:1fr;min-height:auto}.hero-image{display:none}.hero-text{padding:100px 24px 56px}}.eyebrow{margin:0 0 12px;color:var(--blue);font-family:jetbrains mono,monospace;font-size:.82rem;font-weight:700;text-transform:uppercase}h1,h2,h3{margin:0;color:var(--text);font-family:space grotesk,Inter,sans-serif;line-height:1.05}h1{max-width:820px;font-size:clamp(3rem,8vw,6rem)}h2{max-width:780px;font-size:clamp(2rem,5vw,3.5rem)}h3{font-size:1.2rem}.hero-subtitle{margin:14px 0 0;color:var(--blue-deep);font-size:clamp(1.05rem,2vw,1.3rem);font-weight:600}.hero-lead{max-width:56ch;margin:18px 0 0;color:var(--text-muted);font-size:1.02rem;line-height:1.6}.hero-detail{max-width:60ch;margin:18px 0 0;border-left:3px solid var(--blue);padding:8px 0 8px 16px;color:var(--text-soft);font-size:.92rem;line-height:1.6}.hero-cta{width:fit-content;margin-top:26px;padding:13px 24px;font-size:1rem}.button-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.stats-band{background:var(--bg);border-bottom:1px solid var(--border)}.stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;padding:24px 0}.stat-card,.service-card,.case-card,.course-card,.skill-panel,.contact-card,.channel-list a{border:1px solid var(--border);border-radius:8px;background:var(--bg)}.stat-card{min-height:118px;padding:18px}.stat-card strong{display:block;color:var(--blue);font-family:jetbrains mono,monospace;font-size:clamp(1.8rem,4vw,2.6rem);line-height:1}.stat-card strong span{color:var(--teal);font-size:.62em}.stat-card p,.section-header p,.service-card p,.case-card p,.course-card p,.page-hero p,.contact-band p,.about-copy p,.contact-card p,.channel-list span{color:var(--text-muted)}.section,.page-hero{padding:42px 0 44px}.section-muted{background:var(--bg-muted)}.section-header{max-width:820px;margin-bottom:26px}.section-header>p:last-child{max-width:720px;margin:16px 0 0;font-size:1.04rem}.nowrap{white-space:nowrap}.services-title-break{display:block}#servicos .section-header,#services .section-header{max-width:1120px}#servicos .section-header h2,#services .section-header h2{max-width:1120px}#stack .section-header,#stack .section-header h2{max-width:940px}#sobre .section-header,#about .section-header{max-width:none}.about-title{max-width:none;font-size:clamp(2rem,5vw,3.1rem)}#portfolio .section-header{max-width:940px}#portfolio .section-header>p:last-child{max-width:940px}.service-grid,.course-grid,.skills-grid,.contact-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.service-card,.course-card,.skill-panel,.contact-card{padding:24px}.course-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.service-card{border-top:4px solid var(--blue)}.service-bi{border-top-color:var(--teal)}.service-governance{border-top-color:var(--red)}.service-agents{border-top-color:var(--yellow)}.service-card p,.course-card p{margin:12px 0 0}.service-card ul,.case-card ul{margin:18px 0 0;padding:0;list-style:none}.service-card li,.case-card li{position:relative;margin:10px 0 0;padding-left:18px;color:var(--text-muted)}.service-card li::before,.case-card li::before{position:absolute;left:0;top:.7em;width:6px;height:6px;border-radius:999px;background:var(--teal);content:""}.mono{color:var(--blue);font-family:jetbrains mono,monospace}.case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.case-card{padding:24px}.case-card.featured{grid-column:span 1;border-color:rgba(37,99,235,.42);box-shadow:var(--shadow)}.case-meta{display:flex;justify-content:space-between;gap:12px;margin-bottom:18px;color:var(--text-soft);font-size:.82rem}.case-meta strong{color:var(--teal);white-space:nowrap}.tag-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px;margin-bottom:14px}.tag-list span{display:inline-flex;min-height:28px;align-items:center;border:1px solid var(--border);border-radius:999px;background:var(--bg-muted);color:var(--text-soft);padding:4px 9px;font-family:jetbrains mono,monospace;font-size:.72rem;font-weight:600}.course-card{min-height:290px;display:flex;flex-direction:column;padding-top:12px}.course-card .tag-list{margin-top:9px}.course-card strong{margin-top:10px;color:var(--text)}.course-card a{margin-top:auto;color:var(--blue);font-weight:700}.skill-panel h3{margin-bottom:20px}.skill-row{margin-top:16px}.skill-row>div:first-child{display:flex;justify-content:space-between;gap:16px;color:var(--text-muted)}.skill-row strong{color:var(--blue);font-family:jetbrains mono,monospace}.skill-meter{height:8px;margin-top:8px;border-radius:999px;background:var(--bg-strong);overflow:hidden}.skill-meter span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--blue),var(--teal))}.stack-section{--stack-bg:var(--bg-muted);--stack-card-bg:var(--bg);--stack-border:var(--border);--stack-card-title:var(--text);--stack-chip-bg:rgba(15, 23, 42, 0.03);--stack-chip-text:var(--text-muted);--stack-chip-border:var(--border);--stack-chip-icon:var(--text-soft);padding:42px 0 44px;background:var(--stack-bg)}[data-theme=dark] .stack-section{--stack-bg:var(--bg-muted);--stack-card-bg:#121a2b;--stack-border:rgba(255, 255, 255, 0.08);--stack-card-title:#ffffff;--stack-chip-bg:rgba(255, 255, 255, 0.04);--stack-chip-text:#aeb6c2;--stack-chip-border:rgba(255, 255, 255, 0.12);--stack-chip-icon:#aeb6c2}.stack-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}.stack-card{padding:18px 20px;border:.5px solid var(--stack-border);border-top:2px solid var(--accent);border-radius:8px;background:var(--stack-card-bg)}[data-theme=dark] .stack-card{--accent:var(--accent-dark, var(--accent))}.stack-card-title{margin:0 0 16px;color:var(--stack-card-title);display:flex;align-items:center;gap:8px;font-size:16px;font-weight:500;line-height:1.35}.stack-card-icon{width:18px;height:18px;flex:none;color:var(--accent);fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.stack-chips{display:flex;flex-wrap:wrap;gap:8px}.stack-chip{display:inline-flex;align-items:center;gap:7px;border:.5px solid var(--stack-chip-border);border-radius:8px;background:var(--stack-chip-bg);color:var(--stack-chip-text);padding:5px 11px;font-size:12.5px;line-height:1.2;white-space:nowrap;transition:border-color .15s,color .15s,background .15s,transform .15s}.stack-chip:hover{border-color:var(--accent);color:var(--stack-card-title);transform:translateY(-1px)}.stack-chip-ico{width:14px;height:14px;flex:none;color:var(--stack-chip-icon);fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;filter:grayscale(100%)opacity(.8)}.stack-chip-ico[hidden]{display:none!important}.stack-chip-ico--dark{display:none}[data-theme=dark] .stack-chip-ico--light{display:none}[data-theme=dark] .stack-chip-ico--dark{display:block}.stack-chip--hero{border-color:color-mix(in srgb,var(--accent) 70%,var(--stack-chip-border));background:color-mix(in srgb,var(--accent) 14%,transparent);color:color-mix(in srgb,var(--accent) 50%,var(--text));font-weight:600}.stack-chip--hero .stack-chip-ico{color:currentColor;filter:none}.stack-chip--hero:hover{border-color:var(--accent);color:color-mix(in srgb,var(--accent) 42%,var(--text))}[data-theme=dark] .stack-chip--hero{border-color:var(--accent);background:color-mix(in srgb,var(--accent) 16%,transparent);color:#fff;font-weight:500}[data-theme=dark] .stack-chip--hero:hover{color:#fff}.contact-band{padding:48px 0;background:var(--footer-bg);color:var(--footer-text)}.contact-band h2,.contact-band p,.contact-band .eyebrow{color:var(--footer-text)}.contact-band-inner{display:grid;grid-template-columns:1fr minmax(340px,420px);gap:48px;align-items:start}.contact-band-inner p:not(.eyebrow){max-width:620px;opacity:.78}.contact-band .button-secondary{color:var(--footer-text);border-color:rgba(248,250,252,.45)}.contact-band .button-secondary:hover{color:#fff;border-color:#fff}.contact-band .channel-list{gap:10px}.contact-band .channel-list a{min-height:0;padding:12px 18px;background:rgba(248,250,252,4%);border-color:rgba(248,250,252,.16);color:var(--footer-text)}.contact-band .channel-list a:hover{border-color:var(--blue);color:var(--blue)}.contact-band .channel-list span{color:rgba(248,250,252,.7)}.page-hero{background:linear-gradient(90deg,var(--bg) 0%,rgba(255,255,255,.88) 58%,rgba(255,255,255,.36) 100%),url(/images/jose-zechel-hero.webp)100%/cover no-repeat;border-bottom:1px solid var(--border)}[data-theme=dark] .page-hero{background:linear-gradient(90deg,var(--bg) 0%,rgba(10,14,26,.9) 62%,rgba(10,14,26,.42) 100%),url(/images/jose-zechel-hero.webp)100%/cover no-repeat}.page-hero p:last-child{max-width:720px;font-size:1.1rem}.about-layout{display:grid;grid-template-columns:250px 1fr;gap:24px;align-items:start}.about-photo{width:250px;height:320px;overflow:hidden;border-radius:8px;box-shadow:var(--shadow)}.about-image{width:100%;height:100%;object-fit:cover;object-position:center center;filter:grayscale(100%);transform:scale(1.22);transform-origin:center 30%}.about-copy p{margin:0 0 18px;font-size:1.04rem}.talk-list{display:grid;gap:12px}.talk-item{display:grid;grid-template-columns:120px 1fr 82px;gap:18px;align-items:center;border-top:1px solid var(--border);padding:18px 0}.talk-item span,.talk-item strong{color:var(--blue);font-family:jetbrains mono,monospace;font-size:.85rem}.talk-item p{margin:6px 0 0;color:var(--text-muted)}.contact-grid{align-items:start}.primary-contact{min-height:340px;background:var(--blue-soft)}.pending-note{margin-top:18px;font-family:jetbrains mono,monospace;font-size:.85rem}.channel-list{display:grid;gap:12px}.channel-list a{min-height:72px;display:flex;justify-content:space-between;gap:16px;padding:18px;font-weight:700}.channel-list a:hover{border-color:var(--blue);color:var(--blue)}.channel-list span{text-align:right;font-weight:500}.site-footer{background:var(--footer-bg);color:var(--footer-text);border-top:1px solid rgba(255,255,255,8%)}.footer-inner{min-height:132px;display:flex;justify-content:space-between;gap:32px;align-items:center}.footer-inner p,.footer-links a{color:rgba(248,250,252,.7)}.footer-links{display:flex;flex-wrap:wrap;gap:12px}.footer-links a{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border:1px solid rgba(248,250,252,.14);border-radius:8px}.footer-links a:hover{color:#fff;border-color:rgba(248,250,252,.45)}.footer-links svg,.footer-links img{width:18px;height:18px;display:block}.footer-links img{border-radius:3px}@media(max-width:960px){.header-inner{grid-template-columns:auto auto 1fr}.nav-toggle{display:block}.primary-nav{position:fixed;inset:72px 0 auto 0;display:none;flex-direction:column;gap:0;border-bottom:1px solid var(--border);background:var(--bg);padding:18px 20px}.primary-nav.is-open{display:flex}.primary-nav a{padding:12px 0}.header-actions{justify-self:end}.stats-grid,.course-grid,.case-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.case-card.featured{grid-column:span 1}.contact-band-inner,.about-layout{grid-template-columns:1fr}.about-image{max-width:420px}}@media(max-width:700px){.container{width:min(calc(100% - 28px),1120px)}.header-inner{min-height:66px;gap:10px}.brand{font-size:1rem}.button-small{display:none}.section,.page-hero{padding:42px 0}h1{font-size:clamp(2.55rem,14vw,3.6rem)}h2{font-size:clamp(2rem,10vw,2.7rem)}.about-title .title-break{display:none}.stats-grid,.service-grid,.course-grid,.skills-grid,.contact-grid,.case-grid{grid-template-columns:1fr}.stat-card{min-height:100px}.hero-lead{font-size:.98rem}.button-row{margin-top:22px}.talk-item,.channel-list a{grid-template-columns:1fr;display:grid}.channel-list span{text-align:left}.footer-inner{align-items:flex-start;flex-direction:column;padding:32px 0}}