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/* Seções claras: composição central e leitura vertical. */
.solutions .section-heading{display:block;max-width:680px;margin:0 auto 44px;text-align:center}
.solutions .section-heading .eyebrow{justify-content:center}
.solutions .section-heading>p:last-child{max-width:560px;margin:20px auto 0}
.service-list{max-width:1080px;margin:0 auto;align-items:stretch}
.service{display:flex;flex-direction:column;align-items:center;text-align:center;padding:32px 26px}
.service .number{margin-bottom:25px}
.service>div{display:flex;flex-direction:column;flex:1;width:100%}
.service h3{min-height:62px;display:flex;align-items:center;justify-content:center}
.service p{flex:1;margin:16px 0 26px}
.service .tags{align-items:center;min-height:114px}
.service .tags span:before{content:none}
.service-icon{display:none}
.about{display:block;text-align:center}
.about>div:first-child{max-width:680px;margin:0 auto 30px}
.about .eyebrow{justify-content:center}
.about h2{font-size:38px;line-height:1.2}
.about-copy{max-width:680px;margin:0 auto}
.about-copy .large{font-size:22px;line-height:1.65;margin-bottom:20px}
.about-copy>p:not(.large){max-width:600px;margin:0 auto}
.principles{margin-top:38px;display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.principles>div{display:flex;flex-direction:column;align-items:center;gap:9px;padding:22px 4px 0}
.principles strong{font-size:16px;font-weight:600}
.principles span{font-size:14px;line-height:1.7}
.faq{display:block;max-width:900px}
.faq>div:first-child{text-align:center;margin-bottom:34px}
.faq .eyebrow{justify-content:center}
.faq h2 br{display:none}
.questions{text-align:left}
footer{grid-template-columns:1fr;text-align:center;gap:18px}
footer .footer-brand{justify-self:center}
footer .footer-brand+p{margin:0}
footer>a:last-of-type{text-align:center}
footer small{margin-top:8px}
@media(max-width:760px){
.solutions .section-heading{margin-bottom:30px}
.service-list{max-width:480px}
.service{padding:28px 24px}
.service h3{min-height:0}
.service .tags{flex-direction:column;min-height:0;gap:8px}
.about h2{font-size:32px}
.about-copy .large{font-size:20px}
.principles{grid-template-columns:1fr;gap:0;max-width:380px;margin:30px auto 0}
.principles>div{padding:20px 0}
.faq>div:first-child{margin-bottom:28px}
footer .footer-brand+p,footer>a:last-of-type{grid-column:1;grid-row:auto}
}
.method .section-heading{display:block;text-align:center;max-width:680px;margin:0 auto 38px}
.method .section-heading .eyebrow{justify-content:center}
.method .section-heading>p:last-child{max-width:560px;margin:20px auto 0}
/* Quadro de arquitetura: camadas conectadas com hierarquia visual. */
.architecture{padding:30px;border:1px solid #343c49;border-radius:16px;background:linear-gradient(145deg,#202630 0%,#191e26 70%);box-shadow:0 24px 64px #0003,inset 0 1px 0 #ffffff06;position:relative}
.architecture-top{font-family:'DM Sans',Arial,sans-serif;font-size:11px;letter-spacing:1.3px;font-weight:600;color:#b2bac8;padding-bottom:20px;margin-bottom:26px;align-items:center}
.architecture-top span:last-child{font-family:monospace;font-size:10px;letter-spacing:.5px;color:#8f9bad}
.architecture h2{font-size:24px;font-weight:600;line-height:1.35;letter-spacing:-.6px}
.architecture-intro{font-size:14px;line-height:1.7;max-width:340px;color:#aeb8c8;margin:12px 0 28px}
.layer{padding:21px 18px;gap:16px;background:#252c36;border:1px solid #3c4553;border-radius:10px;box-shadow:0 4px 12px #00000012;position:relative;transition:border-color .2s,background .2s}
.layer-index{display:flex;align-items:center;justify-content:center;flex:0 0 34px;width:34px;height:34px;border:1px solid #526074;border-radius:9px;background:#303a48;color:#dae1ec;font:12px/1 monospace}
.layer>div{min-width:0}
.layer strong{font-size:16px;font-weight:600;letter-spacing:-.2px;color:#f0f3f8}
.layer p{font-size:13px;line-height:1.6;color:#b8c2d1;margin:5px 0 0}
.layer.accent{background:linear-gradient(110deg,#38272f,#2c242c);border:1px solid #a34a54;box-shadow:inset 3px 0 0 #ed5961,0 6px 18px #0002}
.layer.accent .layer-index{background:#5b303b;border-color:#99515b;color:#ffb3b7}
.connector{height:22px;margin-left:35px;background:#5c687b;position:relative}
.connector:after{content:'';position:absolute;bottom:3px;left:-2px;width:5px;height:5px;border-right:1px solid #8491a5;border-bottom:1px solid #8491a5;transform:rotate(45deg)}
.architecture-note{margin-top:26px;padding-top:20px;flex-direction:row;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:#a2adbe;border-top-color:#37404d}
.architecture-note strong{font-size:12px;color:#dbe1ec;font-weight:500}
@media(max-width:1050px){.architecture-top{align-items:flex-start}.architecture{padding:25px}.layer{padding:18px 15px;gap:12px}.connector{margin-left:32px}}
@media(max-width:760px){.architecture{padding:24px;border-radius:14px}.architecture h2{font-size:23px}.architecture-top{font-size:11px;gap:6px}.layer strong{font-size:15px}.layer p{font-size:13px}.architecture-note{align-items:flex-start;flex-direction:column;gap:3px}}
@media(max-width:380px){.architecture{padding:19px}.layer{padding:16px 12px;gap:10px}.layer-index{flex-basis:28px;width:28px;height:28px}.connector{margin-left:26px}}