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/* Fluxo IoT ilustrativo, sem dados ou consultas externas. */
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.portfolio{background:#f7f9fc}.portfolio-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.portfolio-card{background:white;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column}.portfolio-card>img{width:100%;padding:12px 12px 0}.portfolio-copy{padding:26px;display:flex;flex-direction:column;flex:1}.portfolio-copy h3{font-size:23px}.portfolio-copy p{font-size:16px;color:var(--muted);margin-bottom:25px}.portfolio-copy a{margin-top:auto;font-size:14px;line-height:1.6;font-weight:700;color:var(--blue);text-decoration:none}.portfolio-copy a:hover{text-decoration:underline}.portfolio-note{font-size:12px;color:var(--muted);margin:24px 0 0}.portfolio .section-heading>p{max-width:390px}@media(max-width:1100px){nav{gap:12px}.portfolio-copy{padding:20px}}@media(max-width:820px){.portfolio-grid{grid-template-columns:1fr}.portfolio-card{max-width:640px;width:100%;margin:auto}.portfolio-copy{padding:26px}}

/* Imagens do portfólio em destaque, duas soluções por linha. */
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.portfolio-card>img{padding:0;aspect-ratio:8/5;object-fit:cover}

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.contact-trap{position:absolute;left:-10000px;width:1px;height:1px;overflow:hidden}.contact-actions button:disabled{opacity:.6;cursor:wait;transform:none}#form-status{overflow-wrap:anywhere}