/* Final visual system: quiet surfaces, consistent reading rhythm, authentic logos. */
:root { --surface-soft: #0e1425; --stroke-soft: #a7c1ff20; --copy-soft: #bac8df; }
.section { padding-block: 88px; }
.micro { letter-spacing: 1.2px; }
.section-heading, .brief-heading { gap: 26px 64px; margin-bottom: 38px; }
.section-heading h2, .about-copy h2, .faq h2, .brief-heading h2,
.method-intro h2 { font-size: clamp(32px,3.2vw,46px); line-height: 1.14; letter-spacing: -1.5px; text-wrap: balance; }
.section-heading > p:last-child, .brief-heading > p:last-child,
.about-copy > p:not(.micro), .service-copy > p { font-size: 15px; line-height: 1.85; color: var(--copy-soft); }
.text-link { font-size: 13px; line-height: 1.6; padding-block: 8px; }
.nav-contact { border-color: var(--stroke-soft); background: #18243b44; }
.nav-contact:hover { border-color: #8eaaff77; }
.hero-bottom { border-color: var(--stroke-soft); }
.hero-person strong { font-weight: 600; }
.hero-action > span { font-size: 11px; }
.hero-intro p { font-size: 13px; }
.scene-disclaimer { max-width: 400px; margin-inline: auto; color: #9cafd0; line-height: 1.7; }

/* Optical sizing preserves the genuine logo artwork instead of recreating it. */
.track-record { padding-block: 76px 82px; background: linear-gradient(180deg,#0a1020,#080c18); border-block: 1px solid var(--stroke-soft); }
.track-record > .shell { display: block; }
.track-intro { display: grid; grid-template-columns: 1.1fr .75fr; gap: 22px 80px; align-items: end; max-width: none; }
.track-intro > .micro { grid-column: 1 / -1; font-size: 10px; color: #9bb6e1; }
.track-record .track-intro h2 { font: 500 clamp(32px,3vw,43px)/1.16 var(--sans); letter-spacing: -1.4px; max-width: none; }
.track-intro h2 em { color: #a7c0ff; font-style: normal; }
.track-intro > p:last-child { font-size: 15px; line-height: 1.8; color: #b7c7e2; max-width: 440px; }
.brand-showcase { margin-top: 42px; margin-bottom: 46px; }
.logo-viewport { position: relative; overflow: hidden; background: #fff; border: 1px solid #dbe5f5; border-radius: 16px; padding-block: 30px; }
.logo-viewport::before, .logo-viewport::after { content: ""; position: absolute; inset-block: 0; width: 38px; z-index: 1; pointer-events: none; }
.logo-viewport::before { left: 0; background: linear-gradient(90deg,#fff,transparent); }
.logo-viewport::after { right: 0; background: linear-gradient(270deg,#fff,transparent); }
.logo-track { display: flex; width: max-content; animation: logo-drift 82s linear infinite; }
.logo-group { display: flex; align-items: center; flex-shrink: 0; }
.logo-item { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 7px; width: 192px; height: 66px; padding-inline: 25px; flex-shrink: 0; }
.logo-item img { display: block; width: 100%; height: 39px; object-fit: contain; filter: none; opacity: 1; }
.logo-brb img { width: 108px; height: 40px; }
.logo-uber img { width: 100px; height: 40px; }
.logo-indrive img { width: 130px; }
.logo-ambev img { width: 119px; }
.logo-sesc img { width: 93px; height: 44px; }
.logo-sebrae img { width: 97px; height: 46px; }
.logo-saude { width: 215px; }
.logo-saude img { width: 166px; height: 48px; }
.ministry-mark { position: relative; overflow: hidden; width: 170px; height: 60px; }
.logo-saude .ministry-mark img { position: absolute; max-width: none; width: 440px; height: 126px; left: -7px; top: -28px; filter: none; opacity: 1; }
.logo-gov img { width: 94px; height: 32px; }
.logo-oi img { width: 43px; height: 40px; }
.logo-item > span { font-size: 10px; line-height: 1.4; color: #293d62; }
.brand-after { display: flex; justify-content: space-between; align-items: center; gap: 24px; margin-top: 21px; }
.brand-more { font-size: 14px; color: #b9c9e1; line-height: 1.7; }
.brand-more strong { font-weight: 500; color: #e7eeff; }
.brand-context { font-size: 11px; line-height: 1.7; color: #96aacf; margin: 5px 0 0; }
.track-record .brand-context { font-size: 11px; margin: 5px 0 0; }
.track-record .track-intro h2 { margin-bottom: 0; }
.track-record .track-intro .micro { margin-bottom: 0; }
#brand-motion-toggle { display: inline-flex; align-items: center; gap: 9px; flex-shrink: 0; border: 1px solid var(--stroke-soft); border-radius: 30px; background: transparent; color: #b6c9ea; padding: 9px 13px; font-size: 11px; min-height: 40px; }
#brand-motion-toggle:hover { color: #fff; border-color: #99b3f077; }
#brand-motion-toggle:disabled { opacity: .7; cursor: default; }
.brand-pause-glyph { width: 8px; height: 10px; border-inline: 2px solid currentColor; }
#brand-motion-toggle[aria-pressed="true"] .brand-pause-glyph { border: 0; width: 0; height: 0; border-block: 5px solid transparent; border-left: 8px solid currentColor; }
.logo-viewport:hover .logo-track, .logo-viewport:focus-within .logo-track,
.logo-viewport.is-paused .logo-track, .motion-paused .logo-track { animation-play-state: paused; }
@keyframes logo-drift { to { transform: translateX(-50%); } }

/* The closed value is the visual anchor; open proposals remain subordinate. */
.architecture-case { margin-top: 0; padding: 42px; gap: 28px 52px; border-color: #91b5ff38; border-radius: 24px; background: radial-gradient(ellipse at 95% 4%,#3658a338,transparent 63%),linear-gradient(125deg,#121d34,#12203d); box-shadow: 0 18px 70px #03091b36; }
.architecture-case .case-kicker { font-size: 9px; border: 0; background: none; padding: 0; letter-spacing: 1px; margin-bottom: 22px; }
.architecture-case .case-story h3 { font-size: clamp(31px,3vw,42px); line-height: 1.14; }
.architecture-case .case-story > p:not(.micro) { font-size: 15px; color: #c1cee4; line-height: 1.85; }
.case-main-result { border-color: #8facf52d; background: linear-gradient(135deg,#45669a20,#769aff09); border-radius: 18px; padding: 28px; }
.case-main-number > span { font-size: clamp(112px,11vw,156px); }
.case-main-note, .case-invitation > span { font-size: 11px; }
.architecture-case .case-stat > span { font-size: 12px; line-height: 1.7; }
.architecture-case .case-footnote { font-size: 11px; line-height: 1.8; }
.architecture-case .case-breakdown { border-color: #9cbcff28; }
.architecture-case .case-breakdown > summary { font-size: 13px; }

/* Less visual noise around the interactive diagnosis. */
.diagnosis-grid { gap: 18px; }
.diagnosis-option { border: 1px solid var(--stroke-soft); border-radius: 18px; background: linear-gradient(145deg,#121b2d,#0c1324); padding: 22px; min-height: 306px; transition: border-color .2s ease,background .2s ease; }
.diagnosis-option:hover { transform: none; border-color: #9cb7fa65; background: #15213a; }
.diagnosis-option[aria-pressed="true"] { border-color: #97b3ff88; background: linear-gradient(145deg,#1b2c51,#12203a); box-shadow: inset 0 1px 0 #c6d8ff16; }
.diagnosis-option .pain-visual { height: 108px; margin-bottom: 20px; border-radius: 12px; border-color: #9dbbff25; background: radial-gradient(ellipse at 50% 70%,#4267b626,transparent 90%),#0d172a; }
.diagnosis-option > strong { font-size: 20px; line-height: 1.4; letter-spacing: -.45px; max-width: none; color: #eef4ff; }
.diagnosis-option > small { font-size: 10px; letter-spacing: .7px; color: #a6c0e9; }
.diagnosis-option > span:not(.pain-visual) { font-size: 13px; line-height: 1.75; color: #b9c8e1; }
.diagnosis-option[aria-pressed="true"]::after { top: 157px; right: 22px; }
.diagnosis-response { margin-top: 23px; padding: 26px 28px; border: 1px solid var(--stroke-soft); border-radius: 16px; background: #0e172b; gap: 35px; }
.diagnosis-response h3 { font-size: 20px; line-height: 1.4; letter-spacing: -.45px; color: #dce8ff; }
.diagnosis-response p:not(.micro) { font-size: 14px; color: #b7c7e2; max-width: 740px; }
.diagnosis-response .text-link { flex-shrink: 0; }

/* Service summaries breathe; the inner demonstrations stay visually secondary. */
.service-lines { gap: 12px; }
.service-line, .service-line:last-child { border-color: var(--stroke-soft); border-radius: 17px; background: #0c1221; overflow: hidden; }
.service-line[open] { border-color: #8faef253; background: linear-gradient(120deg,#121c31,#0d1425); box-shadow: none; }
.service-line summary { padding: 23px 26px; gap: 20px; }
.service-number { background: #263c672e; border-color: #9bbdff25; border-radius: 10px; }
.service-title { font-size: 22px; letter-spacing: -.5px; }
.service-role { font-size: 12px; }
.service-toggle { font-size: 22px; }
.service-body { padding: 12px 26px 30px 81px; gap: 48px; }
.service-copy h3 { font-size: 26px; line-height: 1.35; letter-spacing: -.6px; }
.service-copy ul { font-size: 13px; line-height: 1.85; }
.ad-demo, .site-demo, .metric-demo { border-color: #9ab8f928; box-shadow: none; border-radius: 15px; background: #101a2e; }
.demo-note { line-height: 1.8; }
.metric-readout h4 { font-size: 23px; line-height: 1.3; }
.metric-readout p { font-size: 14px; line-height: 1.8; }
.scope-note { margin-top: 24px; padding: 18px 22px; border-left: 2px solid #89aaff66; background: #10182a66; border-radius: 0 10px 10px 0; font-size: 12px; line-height: 1.85; }

/* Photo and typography carry authority without another oversized box. */
.about { gap: 86px; align-items: center; border-color: var(--stroke-soft); }
.about-portrait { max-width: 390px; width: 100%; }
.portrait-frame { border-color: #9dbaff35; border-radius: 19px 19px 0 0; box-shadow: none; }
.portrait-caption { border-color: #9dbaff35; background: #10182a; padding: 19px 22px; box-shadow: none; border-radius: 0 0 19px 19px; }
.portrait-caption strong { font-size: 17px; }
.portrait-caption > span:last-child { font-size: 11px; }
.about-proof { padding-block: 22px; gap: 13px; border-color: var(--stroke-soft); }
.about-proof span { font-size: 13px; line-height: 1.7; }
.about-proof .icon { width: 16px; height: 16px; }
.person-avatar { overflow: hidden; }
.person-avatar img { width: 100%; height: 100%; object-fit: cover; object-position: center 43%; display: block; }

/* A shorter, balanced process section makes the sequence easier to follow. */
.method-section { background: radial-gradient(ellipse at 0 70%,#1a2d541c,transparent 65%),#0b1120; border-color: var(--stroke-soft); }
.method-inner { display: block; padding-block: 78px; }
.method-intro { display: grid; grid-template-columns: 1.12fr .8fr; column-gap: 65px; row-gap: 20px; align-items: end; }
.method-intro .micro { grid-column: 1 / -1; }
.method-intro h2 { font-size: clamp(32px,3vw,42px)!important; line-height: 1.15; }
.method-intro > p:not(.micro) { font-size: 15px; line-height: 1.85; max-width: 440px; }
.method-body { display: grid; grid-template-columns: .78fr 1.22fr; gap: 70px; align-items: center; margin-top: 42px; }
.method-body .working-photo { width: 100%; max-width: 370px; aspect-ratio: 4/5; margin: 0; border-color: #a4c0fa30; border-radius: 18px; box-shadow: none; }
.method-body .working-photo img { height: 100%; object-position: 50% 50%; }
.method-steps { display: grid; gap: 0; align-self: center; }
.method-steps::before { display: none; }
.method-steps article { padding: 27px 0; gap: 23px; border-bottom: 1px solid var(--stroke-soft); }
.method-steps article:first-child { padding-top: 0; }
.method-steps article:last-child { border: 0; padding-bottom: 0; }
.method-marker { width: 38px; height: 38px; border-radius: 12px; background: #1a2b4b; border-color: #aecbff30; font-size: 11px; }
.method-steps h3 { font-size: 19px; line-height: 1.4; letter-spacing: -.4px; }
.method-steps p { font-size: 14px; line-height: 1.85; color: #b9c8e0; max-width: none; }

/* Form and FAQ keep the same calm, readable surface system. */
.brief-grid { gap: 44px; }
.choice-grid { gap: 11px; }
.choice-grid button { padding: 19px 16px; min-height: 75px; border-radius: 12px; border-color: #9cb8f92d; font-size: 14px; line-height: 1.55; background: #10182a; }
.choice-grid button[aria-pressed="true"] { background: linear-gradient(130deg,#29457d,#213a6a); border-color: #a4c0ff99; }
.moment-choices { gap: 8px; }
.moment-choices button { font-size: 13px; padding: 11px 15px; border-color: #a4c0ff30; }
.brief-result { padding: 28px; border-color: #a2beff38; border-radius: 20px; box-shadow: 0 16px 50px #04091a20; background: linear-gradient(150deg,#152139,#0e172b); }
.brief-result textarea { font-size: 16px; line-height: 1.8; border-color: #a2beff35; border-radius: 12px; min-height: 172px; }
.brief-result-top { padding-bottom: 22px; }
.brief-contact-person strong { font-size: 14px; }
.brief-result > p { font-size: 11px; line-height: 1.8; }
.faq { grid-template-columns: .75fr 1.25fr; gap: 85px; border-color: var(--stroke-soft); }
.faq-list details, .faq-list details:last-child { border-color: var(--stroke-soft); }
.faq-list summary { font-size: 15px; line-height: 1.65; padding-block: 22px; gap: 22px; }
.faq-list summary > span { display: grid; place-items: center; width: 28px; height: 28px; flex-shrink: 0; border: 1px solid var(--stroke-soft); border-radius: 50%; font-size: 18px; }
.faq-list p { font-size: 14px; line-height: 1.85; padding-right: 32px; }
.closing-section { padding-bottom: 78px; }
.contact-panel { padding: 46px; gap: 72px; border-color: #9bb8ff38; border-radius: 24px; box-shadow: none; background: radial-gradient(ellipse at 75% 0,#3f63aa25,transparent 60%),#111c32; }
.contact-panel-copy h2 { font-size: clamp(38px,4vw,55px); line-height: 1.12; letter-spacing: -1.8px; }
.contact-panel-copy > p:not(.micro) { font-size: 15px; line-height: 1.85; }
.conversation-photo { border-color: #b5ccff30; border-radius: 15px; }
.meeting-agenda { font-size: 13px; line-height: 1.8; }
.footer { padding-block: 30px 38px; border-color: var(--stroke-soft); }
.footer-controls { gap: 22px; }

@media (max-width: 1000px) {
  .section { padding-block: 72px; }
  .track-intro, .method-intro { gap: 20px 38px; }
  .architecture-case { padding: 30px; gap: 26px; }
  .about { gap: 46px; }
  .method-body { gap: 42px; }
  .service-body { gap: 28px; padding-left: 26px; }
  .faq { gap: 44px; }
  .contact-panel { gap: 40px; padding: 34px; }
}
@media (max-width: 760px) {
  .track-intro, .method-intro { grid-template-columns: 1fr; gap: 19px; }
  .track-intro > p:last-child, .method-intro > p:not(.micro) { max-width: 620px; }
  .track-record { padding-block: 60px; }
  .logo-item { width: 160px; padding-inline: 18px; }
  .logo-saude { width: 200px; }
  .brand-showcase { margin-top: 28px; }
  .brand-after { align-items: start; }
  .brand-more { max-width: 400px; }
  .diagnosis-grid { gap: 12px; }
  .diagnosis-option { min-height: 0; }
  .diagnosis-option .pain-visual { height: 98px; margin-bottom: 0; }
  .diagnosis-option[aria-pressed="true"]::after { top: 22px; }
  .diagnosis-response { flex-direction: column; align-items: start; padding: 24px; gap: 15px; }
  .method-body { grid-template-columns: .8fr 1.2fr; gap: 28px; }
  .method-steps article { gap: 15px; padding-block: 22px; }
  .method-steps h3 { font-size: 17px; }
  .method-steps p { font-size: 13px; }
  .method-body .working-photo { aspect-ratio: 3/5; }
}
@media (max-width: 620px) {
  .section { padding-block: 62px; }
  .shell { width: calc(100% - 40px); }
  .section-heading h2, .brief-heading h2, .about-copy h2, .faq h2 { font-size: 32px; line-height: 1.16; letter-spacing: -1.05px; }
  .section-heading > p:last-child, .brief-heading > p:last-child, .service-copy > p,
  .about-copy > p:not(.micro), .method-intro > p:not(.micro) { font-size: 15px; }
  .micro, .section .micro, .brief-heading .micro, .method-intro .micro { font-size: 9px; }
  .hero-mobile-action > span { font-size: 11px; line-height: 1.7; }
  .hero-intro p { font-size: 12px; }
  .track-record .track-intro h2 { font-size: 31px; letter-spacing: -1px; }
  .brand-showcase { margin-bottom: 32px; }
  .logo-viewport { padding-block: 24px; }
  .brand-after { flex-wrap: wrap; gap: 14px; }
  .brand-more { font-size: 13px; }
  .brand-context { font-size: 11px; }
  .architecture-case { padding: 25px 22px; gap: 25px; border-radius: 20px; }
  .architecture-case .case-kicker { font-size: 8px; margin-bottom: -7px; }
  .architecture-case .case-story h3 { font-size: 32px; }
  .architecture-case .case-story > p:not(.micro) { font-size: 14px; }
  .case-main-result { padding: 24px 19px; }
  .case-main-number > span { font-size: clamp(100px,28vw,148px); }
  .case-main-number small { font-size: 20px; }
  .case-main-number em { font-size: 30px; }
  .case-main-caption { font-size: 22px; }
  .architecture-case .case-stat strong { font-size: 40px; }
  .architecture-case .case-stat > span { font-size: 11px; }
  .architecture-case .case-breakdown > summary { font-size: 12px; }
  .architecture-case .case-ledger-row dd { font-size: 10px; }
  .architecture-case .case-footnote { font-size: 11px; }
  .diagnosis-option { padding: 19px 16px; column-gap: 15px; }
  .diagnosis-option > strong { font-size: 17px; line-height: 1.4; }
  .diagnosis-option > small { font-size: 8px; }
  .diagnosis-option > span:not(.pain-visual) { font-size: 12px; }
  .diagnosis-option[aria-pressed="true"]::after { top: 20px; right: 15px; }
  .diagnosis-response { padding: 22px; }
  .diagnosis-response h3 { font-size: 19px; }
  .diagnosis-response p:not(.micro) { font-size: 14px; }
  .service-line summary { padding: 21px 19px; gap: 14px; }
  .service-title { font-size: 20px; }
  .service-number { width: 29px; height: 29px; }
  .service-body { padding: 7px 19px 25px; gap: 25px; }
  .service-copy h3 { font-size: 23px; }
  .service-copy ul { font-size: 12px; }
  .scope-note { padding: 16px 18px; font-size: 12px; }
  .about { gap: 32px; }
  .about-portrait { max-width: 360px; margin-inline: auto; }
  .about-proof span { font-size: 12px; }
  .method-inner { padding-block: 60px; }
  .method-intro h2 { font-size: 32px!important; letter-spacing: -1.1px; }
  .method-body { grid-template-columns: 1fr; gap: 29px; margin-top: 30px; }
  .method-body .working-photo { max-width: none; aspect-ratio: 4/3; }
  .method-body .working-photo img { object-position: 50% 39%; }
  .method-steps h3 { font-size: 18px; }
  .method-steps p { font-size: 14px; }
  .choice-grid button { padding: 17px 12px; font-size: 13px; gap: 9px; min-height: 86px; }
  .brief-grid { gap: 26px; }
  .brief-result { padding: 23px; }
  .brief-result textarea { font-size: 16px; }
  .brief-result label { font-size: 12px; }
  .moment-choices button { font-size: 12px; padding: 10px 13px; }
  .faq { grid-template-columns: 1fr; gap: 28px; }
  .faq-list summary { font-size: 14px; padding-block: 19px; }
  .faq-list p { font-size: 14px; padding-right: 0; }
  .contact-panel { padding: 29px 24px; gap: 28px; border-radius: 20px; }
  .contact-panel-copy h2 { font-size: 37px; letter-spacing: -1.3px; }
  .contact-panel-copy > p:not(.micro) { font-size: 14px; }
  .closing-section { padding-bottom: 58px; }
  .footer { padding-bottom: 100px; }
}
@media (max-width: 359px) {
  .shell { width: calc(100% - 32px); }
  .architecture-case { padding: 22px 17px; }
  .architecture-case .case-story h3 { font-size: 29px; }
  .case-main-result { padding: 22px 13px; }
  .case-main-number > span { font-size: 89px; }
  .case-main-number small { font-size: 17px; }
  .case-main-number em { font-size: 25px; }
  .architecture-case .case-stat strong { font-size: 34px; }
  .case-secondary-results { gap: 14px; }
  .choice-grid button { font-size: 12px; padding-inline: 10px; }
  .contact-panel-copy h2 { font-size: 32px; }
}
@media (prefers-reduced-motion: reduce) {
  .logo-track { animation: none; }
  body.motion-enabled .logo-track { animation: logo-drift 82s linear infinite; }
  .diagnosis-option { transition: none; }
}