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.technology-marquee{display:grid;width:100%;gap:.72rem;overflow:hidden;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 3.5%,#000 96.5%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 3.5%,#000 96.5%,transparent 100%)}.marquee-row{width:100%;overflow:hidden;touch-action:pan-y}.marquee-track{display:flex;width:max-content;will-change:transform;transform:translate3d(0,0,0)}.marquee-group{display:flex;flex:none;gap:.65rem;margin:0;padding:0 .65rem 0 0;list-style:none}.marquee-group li{display:flex;flex:none;min-height:54px;align-items:center;gap:.65rem;padding:.42rem 1rem;border:1px solid #1a4a66;border-radius:999px;background:#030c14;color:var(--text);font-size:.92rem;white-space:nowrap}.marquee-group b{display:grid;width:31px;height:31px;place-items:center;font-family:var(--display);font-size:.82rem}.marquee-track--forward{animation:marquee-forward 34s linear infinite}.marquee-track--reverse{animation:marquee-reverse 39s linear infinite}.technology-marquee:hover .marquee-track{animation-play-state:paused}@keyframes marquee-forward{to{transform:translate3d(-50%,0,0)}}@keyframes marquee-reverse{from{transform:translate3d(-50%,0,0)}to{transform:translate3d(0,0,0)}}.marquee-group .js{border-radius:3px;background:#f7df1e;color:#161616}.marquee-group .ts{border-radius:3px;background:#3178c6;color:#fff}.marquee-group .react{color:#61dafb;font-size:1.15rem}.marquee-group .next,.marquee-group .prisma,.marquee-group .github,.marquee-group .vercel{color:#fff}.marquee-group .node{border:2px solid #68a063;color:#68a063}.marquee-group .nest{border-radius:50%;background:#e0234e;color:#fff}.marquee-group .tailwind{color:#38bdf8;font-size:1.15rem}.marquee-group .styled{color:#db7093}.marquee-group .postgres{border-radius:50%;background:#336791;color:#fff}.marquee-group .mysql{color:#f29111}.marquee-group .mongo{color:#47a248}.marquee-group .supabase{color:#3ecf8e}.marquee-group .redis{color:#dc382d}.marquee-group .docker{color:#2496ed}.marquee-group .git{color:#f05032}.marquee-group .railway{color:#b7a9ff}.marquee-group .openai{color:#74aa9c}.marquee-group .n8n{color:#ff6d5a;font-size:.68rem}
@media (max-width:390px){.marquee-group li{min-height:50px;padding:.38rem .78rem;font-size:.84rem}.marquee-group b{width:28px;height:28px}.technology-marquee{-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 5%,#000 95%,transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 5%,#000 95%,transparent 100%)}}
@media (prefers-reduced-motion:reduce){.technology-marquee{overflow:visible;-webkit-mask-image:none;mask-image:none}.marquee-row{overflow-x:auto;scrollbar-width:thin;touch-action:pan-x}.marquee-track{animation:none!important;transform:none!important}.marquee-group[aria-hidden=true]{display:none}}
.skip-link{top:-100px;transform:none}.skip-link:focus{top:.5rem}

/* Responsive composition: scoped exclusively to /cartao. */
body{min-height:100vh;background:radial-gradient(circle at 50% 0,rgba(0,111,197,.1),transparent 34rem),linear-gradient(rgba(4,28,47,.22) 1px,transparent 1px),linear-gradient(90deg,rgba(4,28,47,.18) 1px,transparent 1px),var(--bg);background-size:auto,54px 54px,54px 54px,auto;background-attachment:fixed}.card-shell{max-width:1240px;padding:max(1.1rem,env(safe-area-inset-top)) max(20px,env(safe-area-inset-right)) max(1.5rem,env(safe-area-inset-bottom)) max(20px,env(safe-area-inset-left));background:transparent}.hero h1{font-size:clamp(2rem,4vw,3.75rem)}.role{font-size:clamp(1rem,1.8vw,1.35rem)}.tagline,.project p{font-size:clamp(.95rem,1.2vw,1.05rem)}.section h2{font-size:clamp(1.4rem,2vw,2rem)}
@media (max-width:767px){.card-shell{display:block;width:100%;padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}.hero{padding-top:2rem}.hero h1{font-size:clamp(1.72rem,8vw,2.35rem)}.role{font-size:clamp(.9rem,4vw,1.05rem)}.tagline,.project p{font-size:clamp(.88rem,3.5vw,.98rem)}.section h2{font-size:clamp(1.2rem,5vw,1.45rem)}.primary-actions{width:100%}.services-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.projects-list{grid-template-columns:1fr}.project{grid-template-columns:1fr}.project>img,.project-placeholder{height:auto;aspect-ratio:2/1;min-height:0}}
@media (min-width:768px) and (max-width:1023px){.card-shell{max-width:900px;padding-left:max(36px,env(safe-area-inset-left));padding-right:max(36px,env(safe-area-inset-right))}.hero{padding-top:2.75rem}.primary-actions{width:min(100%,760px)}.section{margin-top:2rem}.service{min-height:132px}.project{padding:1rem;gap:1.25rem}.projects-list{grid-template-columns:1fr}.technology-marquee{width:100%}}
@media (min-width:1024px){.card-shell{display:grid;grid-template-columns:minmax(0,45fr) minmax(0,55fr);column-gap:clamp(2.5rem,5vw,5rem);align-items:center;padding-left:max(clamp(40px,4vw,56px),env(safe-area-inset-left));padding-right:max(clamp(40px,4vw,56px),env(safe-area-inset-right))}.hero{align-self:center;padding:2.25rem 0 2rem}.brand-logo{width:clamp(190px,17vw,225px)}.language-toggle{top:.25rem;right:0}.code-detail{top:6rem;font-size:.66rem;opacity:.45}.code-detail--left{left:-1rem}.code-detail--right{right:-.5rem}.hero h1{font-size:clamp(2.15rem,3vw,3.25rem)}.role{font-size:clamp(1rem,1.35vw,1.22rem)}.tagline{max-width:34rem;font-size:clamp(.95rem,1.1vw,1.05rem)}.primary-actions{align-self:center;width:100%;margin:1.5rem 0 0}.action{min-height:72px;font-size:clamp(1rem,1.3vw,1.16rem)}.section,.footer{grid-column:1/-1;width:100%}.section{margin-top:clamp(2.5rem,4vw,3.5rem)}.section h2{margin-bottom:1rem}.services-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:1rem}.service{min-height:140px;padding:1.25rem 1rem}.service h3{font-size:.95rem}.projects-list{grid-template-columns:repeat(2,minmax(0,1fr));grid-auto-rows:1fr;gap:1rem}.project{display:flex;min-width:0;height:100%;flex-direction:column;gap:.9rem;padding:1rem}.project>img,.project-placeholder{width:100%;height:auto;min-height:0;aspect-ratio:16/8;object-fit:cover}.project-copy{display:flex;flex:1;flex-direction:column;align-self:stretch;padding:.1rem .25rem .25rem}.project-heading{grid-template-columns:48px minmax(0,1fr) auto}.project-heading h3{font-size:clamp(1rem,1.35vw,1.22rem)}.project p{margin:.45rem 0 0 60px}.status{align-self:flex-start}.technology-marquee{width:100%}.footer{margin-top:clamp(2.75rem,4vw,4rem);padding-top:1.4rem}}

/* Premium segmented language control. */
.language-toggle{position:fixed;z-index:8;top:max(18px,env(safe-area-inset-top));right:max(20px,env(safe-area-inset-right));display:grid;grid-template-columns:1fr 1fr;gap:3px;width:118px;padding:4px;border:1px solid rgba(0,190,238,.52);border-radius:999px;background:rgba(2,13,22,.92);box-shadow:0 8px 28px rgba(0,0,0,.32),inset 0 1px 0 rgba(255,255,255,.04);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}.language-toggle span{display:none}.language-toggle button{position:relative;min-width:0;min-height:40px;padding:0 12px;border:0;border-radius:999px;background:transparent;color:#8497aa;font:700 .78rem/1 var(--body);letter-spacing:.08em;transition:color .2s ease,background .2s ease,box-shadow .2s ease,transform .2s ease}.language-toggle button[aria-pressed=true]{background:linear-gradient(135deg,#087dff,#00bddd);color:#fff;box-shadow:0 4px 14px rgba(0,141,255,.3)}.language-toggle button:hover{color:#fff}.language-toggle button:active{transform:scale(.96)}.language-toggle button:focus-visible{outline:2px solid #fff;outline-offset:3px}
@media (min-width:1024px){.language-toggle{right:max(28px,calc((100vw - 1240px)/2 + 56px));top:24px;width:126px}.language-toggle button{min-height:42px}}
@media (max-width:767px){.hero{padding-top:5.25rem}}

/* Project cards: consistent media and WhatsApp conversion action. */
.projects-list .project{display:flex;height:100%;min-width:0;flex-direction:column;gap:.85rem;cursor:pointer}.projects-list .project>img{display:block;width:100%;height:auto;min-height:0;aspect-ratio:16/9;object-fit:cover;object-position:center;border:1px solid #123d5d;border-radius:8px;background:#061728}.projects-list .project-copy{display:flex;flex:1;flex-direction:column;align-self:stretch;padding:.2rem .35rem .35rem}.projects-list .project p{margin:.45rem 0 0 60px}.project-cta{display:flex;min-height:44px;align-items:center;gap:.55rem;margin:1rem 0 0 60px;color:#8bdaf2;font-size:.82rem;font-weight:700}.project-cta>i{width:24px;height:24px;border:1px solid rgba(37,211,102,.48);border-radius:50%;color:#78dfa0;font-size:.9rem}.projects-list .project:hover .project-cta{color:#d9f7ff}.projects-list .project:focus-visible{outline:2px solid var(--cyan);outline-offset:3px;border-color:var(--cyan)}
@media (max-width:700px){.projects-list .project p,.projects-list .project .status,.projects-list .project-cta{margin-left:0}.projects-list .project>img{aspect-ratio:16/9}.project-cta{margin-top:.75rem}}