.structural-header { background: #252525; color: #fff; border-bottom: 1px solid #424242; }
.structural-header > .container { display: flex; align-items: center; gap: 24px; min-height: 88px; }
.structural-header .brand { width: 180px; }
.structural-header-service { font-size: 13px; color: #f7e59e; margin-left: auto; }
.structural-header-cta { font-size: 12px; min-height: 44px; padding: 10px 16px; }
.structural-page h1 { font-size: clamp(38px, 3.5vw, 52px); line-height: 1.12; }
.structural-page h2 { font-size: clamp(30px, 3vw, 40px); line-height: 1.16; max-width: 800px; }
.structural-page h3 { font: 700 18px/1.4 var(--sans); margin: 0 0 10px; }
.structural-page p { color: #676568; }
.structural-page .eyebrow { color: #705440; font-size: 11px; letter-spacing: 1.4px; margin-bottom: 16px; }
.structural-hero { padding: 38px 0; }
.structural-hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.structural-intro { font-size: 16px; line-height: 1.75; margin: 22px 0 24px; }
.structural-cta { background: #252525; color: #f7e59e; }
.structural-micro { font-size: 11px; margin-top: 13px; }
.structural-model { min-width: 0; border: 1px solid #e2d9c8; border-radius: 18px; overflow: hidden; background: #faf8f2; }
.structural-model-heading { display: flex; justify-content: space-between; padding: 16px 20px; gap: 12px; color: #705440; font-size: 14px; line-height: 1.5; font-weight: 700; letter-spacing: .15px; }
.structural-model img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: contain; }
.structural-model figcaption { padding: 18px 20px; color: #705440; font-size: 12px; line-height: 1.65; font-weight: 800; }
.structural-section { padding: 68px 0; }
.structural-soft { background: #f8f7f3; }
.structural-benefits { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); grid-auto-rows: 1fr; gap: 18px; margin-top: 32px; }
.structural-benefit { padding: 24px 20px; background: #fff; border: 1px solid #e6e0d4; border-radius: 14px; }
.structural-benefit p { max-width: 44ch; }
.structural-icon { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; background: #f7f0d9; color: #705440; margin-bottom: 18px; }
.structural-icon svg, .structural-material-icon svg { width: 25px; height: 25px; }
.structural-benefit p, .structural-services p, .structural-timeline p { font-size: 14px; line-height: 1.7; }
.structural-services-layout { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.1fr); gap: 64px; align-items: start; }
.structural-section-description { margin-top: 20px; font-size: 15px; line-height: 1.75; max-width: 780px; }
.structural-services-layout .structural-cta { margin-top: 24px; }
/* Keep the introduction in view only when the viewport can accommodate it. */
@media (min-width: 1025px) and (min-height: 700px) {
  .structural-services-layout > div:first-child { position: sticky; top: 32px; align-self: start; }
}
.structural-services article { display: flex; gap: 16px; padding: 22px 0; border-bottom: 1px solid #e2d9c8; }
.structural-services article:first-child { padding-top: 0; }
.structural-number { color: #aa8038; font-size: 13px; font-weight: 700; flex-shrink: 0; margin-top: 3px; }
.structural-materials { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 30px; }
.structural-materials article { background: #fff; border: 1px dashed #cabc9f; border-radius: 14px; padding: 24px; }
.structural-material-icon { display: inline-flex; color: #705440; margin-bottom: 16px; }
.structural-materials p { font-size: 13px; line-height: 1.7; }
.structural-pending { display: inline-block; margin-top: 18px; color: #705440; background: #f7f0d9; padding: 5px 10px; border-radius: 999px; font-size: 11px; }
.structural-timeline { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 28px; padding: 0; list-style: none; margin-top: 36px; }
.structural-timeline li > span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; border: 1px solid #ccb37a; color: #705440; font-size: 13px; font-weight: 700; margin-bottom: 18px; }
.structural-faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 60px; }
.structural-faq details { border-bottom: 1px solid #dcd6ca; }
.structural-faq summary { display: flex; justify-content: space-between; gap: 18px; align-items: center; cursor: pointer; list-style: none; padding: 18px 0; font-size: 14px; font-weight: 700; line-height: 1.5; }
.structural-faq summary::-webkit-details-marker { display: none; }
.structural-faq summary span { color: #705440; font-size: 20px; }
.structural-faq details[open] summary span { transform: rotate(45deg); }
.structural-faq details p { font-size: 14px; line-height: 1.75; padding-bottom: 20px; }
.structural-final { background: #252525; padding: 58px 0; text-align: center; }
.structural-final h2 { color: #fff; margin-inline: auto; }
.structural-final h2 em { color: #f7e59e; }
.structural-final .eyebrow { color: #f7e59e; }
.structural-final p { color: #dfdfdf; margin: 22px 0 24px; }
.structural-final .structural-cta { background: #f7e59e; color: #252525; border-color: #f7e59e; }
.structural-footer { padding: 24px 0 80px; font-size: 12px; color: #676568; }
.structural-footer > .container { display: flex; justify-content: space-between; align-items: center; gap: 24px; }
.structural-cnpj { display: block; white-space: nowrap; margin-top: 4px; font-size: 11px; }
.structural-footer a { text-decoration: underline; text-underline-offset: 3px; }
.structural-footer > .container > div { display: flex; gap: 20px; flex-wrap: wrap; }
.structural-floating { position: fixed; bottom: 20px; right: 20px; z-index: 10; display: grid; place-items: center; width: 54px; height: 54px; background: #1dcc61; color: #fff; border-radius: 50%; box-shadow: 0 5px 18px #0002; }
.structural-floating .icon { width: 28px; height: 28px; }
.structural-floating > span { display: none; }
.structural-hero-points { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 18px; font-size: 12px; color: #705440; }
.structural-hero-points li::before { content: '✓'; margin-right: 7px; font-weight: 700; }
.structural-hero .structural-intro { margin-top: 16px; }
.structural-hero .structural-cta, .structural-header .structural-cta { background: linear-gradient(105deg, #f7e59e, #dfbc64); color: #252525; border-color: #dfbc64; }
.structural-explore { display: inline-flex; align-items: center; justify-content: center; gap: 8px; margin: 0 0 0 14px; padding: 12px 0; min-height: 44px; font-size: 12px; font-weight: 500; color: #705440; text-decoration: underline; text-underline-offset: 4px; }
.structural-explore:hover, .structural-explore:focus-visible { color: #252525; }
.structural-hero .structural-intro { margin-bottom: 18px; }
.structural-hero .structural-micro { margin-top: 10px; }
.structural-trust { border-top: 1px solid #e2d9c8; border-bottom: 1px solid #e2d9c8; padding: 24px 0; }
.structural-trust > .container { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.4fr); gap: 36px; align-items: center; }
.structural-trust .eyebrow { font-size: 10px; margin-bottom: 5px; }
.structural-trust-scope { font-size: 12px; color: #676568; line-height: 1.6; max-width: 290px; }
.structural-trust-metrics { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; }
.structural-trust-metrics > div { text-align: center; padding: 16px 10px; border: 1px solid #e2d2a9; border-radius: 20px; background: #faf6e9; box-shadow: 0 4px 12px #70544008; }
.structural-trust-metrics.metrics-ready > div { opacity: 0; transform: translateY(24px); transition: opacity .55s ease, transform .55s cubic-bezier(.2,.7,.2,1); }
.structural-trust-metrics.metrics-ready > .metric-visible { opacity: 1; transform: translateY(0); }
.structural-trust-metrics strong { display: block; font: 700 24px/1.3 var(--sans); color: #705440; white-space: nowrap; }
.structural-trust-metrics span { display: block; font-size: 11px; color: #676568; margin-top: 4px; }
.structural-delivery-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.structural-delivery-card { background: #f8f7f3; border: 1px solid #e2d9c8; border-radius: 16px; padding: 28px; }
.structural-delivery-card ul { padding: 0; list-style: none; }
.structural-delivery-card li { font-size: 14px; line-height: 1.65; margin: 12px 0; padding-left: 21px; position: relative; }
.structural-delivery-card li::before { content: '✓'; color: #705440; position: absolute; left: 0; }
.structural-delivery-card > p { font-size: 12px; line-height: 1.65; border-top: 1px solid #e2d9c8; padding-top: 16px; margin-top: 20px; }
.structural-reviews { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin-top: 28px; }
.structural-review { display: flex; flex-direction: column; padding: 22px; background: #fff; border: 1px solid #e2d9c8; border-radius: 16px; }
.structural-review-origin { display: flex; justify-content: space-between; align-items: center; gap: 10px; margin-bottom: 16px; }
.structural-review-origin > span:first-child { color: #a87816; letter-spacing: 1px; }
.structural-review-origin > span:last-child { font-size: 10px; color: #676568; }
.structural-review blockquote { flex: 1; margin: 0 0 20px; color: #505050; font-size: 14px; line-height: 1.75; }
.structural-review figcaption { font-size: 11px; color: #705440; border-top: 1px solid #e2d9c8; padding-top: 12px; }
.structural-review figcaption strong { color: #252525; font-size: 13px; }
.structural-review figcaption span { display: block; margin-top: 3px; }
#experiencias { padding-bottom: 36px; }
@media (max-width: 767px) {
  #experiencias { padding-bottom: 24px; }
}
.structural-next-step { display: flex; align-items: center; gap: 28px; padding: 24px; background: #f8f7f3; border: 1px solid #e2d9c8; border-radius: 16px; margin-top: 28px; }
.structural-next-step > div { flex: 1; }
.structural-next-step h3 { font-size: 16px; }
.structural-next-step p { font-size: 13px; line-height: 1.7; }
.structural-next-step .structural-cta { flex-shrink: 0; font-size: 12px; padding-inline: 16px; }
@media (max-width: 1439px) {
  .structural-benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 1024px) {
  .structural-hero-grid, .structural-services-layout, .structural-faq-grid { gap: 32px; }
  .structural-benefits { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .structural-header-service { display: none; }
  .structural-header-cta { margin-left: auto; }
  .structural-delivery-grid { gap: 32px; }
  .structural-trust-metrics strong { font-size: 20px; }
  .structural-review { padding: 18px; }
  .structural-next-step { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 767px) {
  .structural-page .container, .structural-header .container, .structural-footer .container { width: calc(100% - 40px); }
  .structural-header > .container { display: flex; flex-wrap: nowrap; min-height: 68px; padding-block: 10px; gap: 10px; align-items: center; justify-content: space-between; }
  .structural-header .brand { width: clamp(90px, 27vw, 120px); flex-shrink: 0; }
  .structural-header-service { display: none; }
  .structural-header-cta { display: inline-flex; width: auto; margin: 0; min-height: 44px; justify-content: center; font-size: clamp(10px, 2.7vw, 12px); padding: 10px 8px; gap: 6px; white-space: nowrap; }
  .structural-header-cta .icon { width: 16px; height: 16px; flex-shrink: 0; }
  .structural-body { padding-bottom: 76px; }
  .structural-hero { padding: 24px 0 28px; }
  .structural-hero-grid, .structural-services-layout, .structural-faq-grid { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .structural-page h1 { font-size: clamp(30px, 8.2vw, 36px); line-height: 1.12; }
  .structural-page h2 { font-size: 30px; }
  .structural-page .eyebrow { font-size: 10px; letter-spacing: .9px; margin-bottom: 14px; }
  .structural-intro { font-size: 14px; line-height: 1.7; margin: 18px 0 20px; }
  .structural-hero-points { display: block; margin-top: 14px; font-size: 11px; line-height: 1.7; }
  .structural-explore { display: flex; width: fit-content; margin: 4px auto 0; }
  .structural-trust > .container { width: calc(100% - 40px); grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .structural-trust-scope { max-width: none; }
  .structural-trust-metrics { gap: 6px; }
  .structural-trust-metrics > div { padding: 12px 6px; border-radius: 16px; }
  .structural-trust-metrics strong { font-size: clamp(14px, 3.6vw, 16px); }
  .structural-trust-metrics span { font-size: 9px; }
  .structural-delivery-grid, .structural-reviews { grid-template-columns: minmax(0, 1fr); gap: 18px; }
  .structural-delivery-card { padding: 22px; }
  .structural-next-step { padding: 20px; gap: 18px; }
  .structural-page .structural-cta { width: 100%; min-height: 50px; font-size: 12px; padding-inline: 10px; gap: 8px; }
  .structural-micro { font-size: 10px; line-height: 1.6; }
  .structural-section { padding: 40px 0; }
  .structural-benefits, .structural-materials, .structural-timeline { grid-template-columns: minmax(0, 1fr); gap: 16px; margin-top: 24px; }
  .structural-benefit { padding: 20px; }
  .structural-icon { width: 42px; height: 42px; }
  .structural-page h3 { font-size: 16px; }
  .structural-benefit p, .structural-services p, .structural-timeline p { font-size: 13px; }
  .structural-materials article { padding: 20px; }
  .structural-timeline li { position: relative; padding: 0 0 18px 60px; }
  .structural-timeline li > span { position: absolute; top: 0; left: 0; }
  .structural-timeline li:not(:last-child)::after { content: ''; position: absolute; left: 20px; top: 46px; bottom: -10px; width: 1px; background: #ddcfaf; }
  .structural-faq summary { padding: 16px 0; font-size: 13px; }
  .structural-faq details p { font-size: 13px; }
  .structural-final { padding: 40px 0; text-align: left; }
  .structural-final p { font-size: 14px; margin: 18px 0 20px; }
  .structural-footer { padding-bottom: 24px; }
  .structural-footer > .container { align-items: flex-start; flex-direction: column; gap: 14px; }
  .structural-floating { width: auto; height: 52px; bottom: max(12px, env(safe-area-inset-bottom)); left: 16px; right: 16px; border-radius: 12px; display: flex; justify-content: center; align-items: center; gap: 8px; padding: 10px; background: #f7e59e; color: #252525; border: 1px solid #dfbc64; box-shadow: 0 4px 24px #0003; visibility: hidden; opacity: 0; }
  .structural-show-floating .structural-floating { visibility: visible; opacity: 1; }
  .structural-floating > span { display: block; font-size: 12px; font-weight: 700; }
  .structural-floating .icon { width: 20px; height: 20px; }
}

/* Connected stages and rounded question cards, exclusive to this landing page. */
#contratacao-estrutural > .container > .eyebrow,
#contratacao-estrutural > .container > h2 { text-align: center; margin-inline: auto; }
.structural-timeline { gap: 28px; margin-top: 24px; }
.structural-timeline h3 { min-height: 2.8em; }
.structural-timeline li { position: relative; text-align: center; min-width: 0; }
.structural-timeline li > span { position: relative; z-index: 1; margin: 0 auto 18px; background: #fff; transition: background .35s, border-color .35s, box-shadow .35s; }
.structural-timeline li:not(:last-child)::after { content: '→'; position: absolute; top: 8px; left: calc(50% + 29px); width: calc(100% - 30px); height: 26px; display: flex; align-items: center; justify-content: center; background: linear-gradient(#dfd6c3, #dfd6c3) center / 100% 1px no-repeat; color: #a88a53; font-size: 20px; }
.structural-timeline li.flow-reached > span { background: #f7e59e; border-color: #c19a4b; box-shadow: 0 0 0 5px #f7e59e33; }
.structural-timeline li.flow-reached:not(:last-child)::after { background-image: linear-gradient(#c19a4b, #c19a4b); color: #8b6829; }
.structural-faq { display: grid; gap: 12px; align-content: start; }
.structural-faq details { border: 1px solid #e2d9c8; border-radius: 20px; background: #fff; padding: 0 20px; overflow: hidden; }
.structural-faq details[open] { background: #faf6e9; border-color: #ccb37a; }
.structural-faq summary { min-height: 64px; font-weight: 800; }
.structural-faq summary span { display: grid; place-items: center; flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; background: #f7f0d9; line-height: 1; }
.structural-faq details p { margin-top: 0; }
@media (max-width: 767px) {
  .structural-timeline { gap: 0; }
  .structural-timeline h3 { min-height: 0; }
  .structural-timeline li { padding: 0 14px 56px; }
  .structural-timeline li:last-child { padding-bottom: 0; }
  .structural-timeline li > span { position: relative; top: auto; left: auto; }
  .structural-timeline li:not(:last-child)::after { content: '↓'; top: auto; bottom: 10px; left: calc(50% - 14px); width: 28px; height: 32px; background-size: 1px 100%; }
  .structural-timeline p { max-width: 320px; margin-inline: auto; }
  .structural-faq details { padding-inline: 16px; border-radius: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .structural-timeline li > span { transition: none; }
  .structural-trust-metrics.metrics-ready > div { opacity: 1; transform: none; transition: none; }
}

/* Footer details and plain connecting lines requested in the review. */
.structural-projects { background: #faf8f2; }
.structural-project-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: 28px; }
.structural-project-card { background: #fff; border: 1px solid #e2d9c8; border-radius: 18px; overflow: hidden; }
.structural-project-image { position: relative; margin: 0; background: #ece8df; }
.structural-project-video { margin: 0; aspect-ratio: 16 / 9; background: #252525; }
.structural-project-video iframe { display: block; width: 100%; height: 100%; border: 0; }
.structural-video-link { display: inline-flex; align-items: center; min-height: 44px; margin-top: 8px; color: #705440; font-size: 12px; font-weight: 700; text-decoration: underline; text-underline-offset: 4px; }
.structural-project-image img { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; border-radius: 0; }
.structural-project-image figcaption { position: absolute; bottom: 10px; right: 10px; font-size: 10px; line-height: 1.5; padding: 4px 8px; border-radius: 999px; background: #ffffffed; color: #705440; }
.structural-warehouse { background: #f1ede4; color: #8e703f; }
.structural-warehouse svg { display: block; width: 100%; height: auto; aspect-ratio: 16 / 10; }
.structural-project-content { padding: 24px 28px 28px; }
.structural-project-content .structural-project-area { margin-right: 10px; margin-bottom: 12px; }
.structural-project-content .structural-project-place { display: inline-block; }
.structural-portfolio-cta { background: #f7f0d9; }
.structural-project-card p { font-size: 14px; line-height: 1.75; }
.structural-project-card .structural-project-area { display: inline-block; border-radius: 999px; padding: 5px 12px; background: #f7f0d9; color: #705440; font-weight: 800; margin-bottom: 18px; }
.structural-project-card .structural-project-place { color: #705440; margin-bottom: 12px; font-size: 12px; }
.structural-process-delivery { border-top: 1px solid #e2d9c8; padding-top: 40px; margin-top: 40px; }
@media (max-width: 767px) {
  .structural-project-grid { grid-template-columns: minmax(0, 1fr); gap: 16px; }
  .structural-project-content { padding: 20px 22px 22px; }
  .structural-process-delivery { padding-top: 28px; margin-top: 28px; }
}
.structural-timeline li:not(:last-child)::after { content: ''; }
.structural-footer { background: #faf8f2; border-top: 1px solid #e2d9c8; padding: 36px 0 80px; }
.structural-footer > .structural-footer-grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr) minmax(0, 1fr); gap: 40px; align-items: start; }
.structural-footer > .structural-footer-grid > div { display: block; }
.structural-footer a { color: #705440; }
.structural-footer .structural-footer-bottom nav a { color: #705440; font-size: 12px; font-weight: 500; }
.structural-footer .brand { display: block; width: 180px; margin-bottom: 16px; }
.structural-footer h2 { font: 800 13px/1.5 var(--sans); color: #705440; margin: 0 0 14px; }
.structural-footer p { font-size: 12px; line-height: 1.8; margin: 0 0 12px; }
.structural-footer-brand p { max-width: 310px; }
.structural-footer .structural-cnpj { margin-top: 12px; }
.structural-footer-phone { display: inline-flex; align-items: center; gap: 8px; font-size: 15px; font-weight: 700; color: #252525; text-decoration: none !important; margin-bottom: 12px; white-space: nowrap; }
.structural-footer-phone .icon { width: 20px; height: 20px; }
.structural-footer > .structural-footer-bottom { border-top: 1px solid #e2d9c8; padding-top: 20px; margin-top: 26px; gap: 20px; }
.structural-footer-bottom p { font-size: 11px; margin: 0; }
.structural-footer-bottom nav { display: flex; position: static; flex-wrap: wrap; gap: 12px 20px; margin: 0; padding: 0; background: transparent; box-shadow: none; }
@media (max-width: 767px) {
  .structural-footer { padding: 28px 0 24px; }
  .structural-footer > .structural-footer-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .structural-footer .brand { width: 150px; }
  .structural-footer > .structural-footer-bottom { margin-top: 24px; gap: 12px; }
}

/* Consistent spacing across the full structural landing page. */
.structural-section { padding-block: 48px; }
.structural-page .eyebrow { margin-bottom: 12px; }
.structural-section-description { margin-top: 16px; }
.structural-hero-grid { gap: 40px; }
.structural-trust { padding-block: 20px; }
.structural-project-grid { gap: 20px; margin-top: 24px; align-items: start; }
.structural-project-content { padding: 20px; }
.structural-project-card .structural-project-area { margin-bottom: 10px; }
.structural-services-layout, .structural-faq-grid { column-gap: 40px; }
.structural-services article { padding-block: 18px; }
.structural-benefits { margin-top: 24px; }
.structural-icon { margin-bottom: 14px; }
.structural-process-delivery { margin-top: 28px; padding-top: 28px; }
.structural-delivery-grid { gap: 32px; }
.structural-next-step { margin-top: 24px; padding: 22px; gap: 24px; }
.structural-reviews { margin-top: 24px; }
#experiencias { padding-top: 24px; padding-bottom: 32px; }
.structural-final { padding-block: 44px; }
.structural-final p:not(.eyebrow) { max-width: 760px; margin: 18px auto 22px; }
.structural-final .eyebrow { margin: 0 0 12px; }
.structural-footer { padding-bottom: 32px; }
@media (min-width: 1025px) {
  .structural-project-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (min-width: 768px) and (max-width: 1024px) {
  .structural-project-card:last-child:nth-child(odd) { grid-column: 1 / -1; display: grid; grid-template-columns: 1fr 1fr; align-items: center; }
}
@media (min-width: 1025px) and (min-height: 700px) {
  .structural-faq-grid > div:first-child { position: sticky; top: 32px; align-self: start; }
}
@media (max-width: 767px) {
  .structural-section { padding-block: 32px; }
  .structural-page .eyebrow { margin-bottom: 10px; }
  .structural-hero-grid, .structural-services-layout, .structural-faq-grid { gap: 24px; }
  .structural-section-description { margin-top: 14px; }
  .structural-model-heading { padding: 12px 16px; }
  .structural-model figcaption { padding: 14px 16px; }
  .structural-project-grid { gap: 16px; margin-top: 20px; }
  .structural-project-content { padding: 18px; }
  .structural-benefits { grid-auto-rows: auto; margin-top: 20px; }
  .structural-benefit { padding: 18px; }
  .structural-process-delivery { margin-top: 24px; padding-top: 24px; }
  .structural-delivery-grid { gap: 24px; }
  .structural-delivery-card { padding: 20px; }
  .structural-timeline { margin-top: 22px; }
  .structural-timeline li { text-align: left; padding: 0 0 28px 60px; }
  .structural-timeline li > span { position: absolute; top: 0; left: 0; margin: 0; }
  .structural-timeline li:not(:last-child)::after { top: 50px; bottom: 8px; left: 20px; width: 1px; height: auto; background-size: 1px 100%; }
  .structural-timeline p { max-width: none; margin-inline: 0; }
  .structural-next-step { padding: 18px; gap: 16px; margin-top: 20px; }
  .structural-reviews { margin-top: 20px; gap: 16px; }
  .structural-review blockquote { margin-bottom: 16px; }
  #experiencias { padding-top: 16px; padding-bottom: 24px; }
  .structural-final { padding-block: 32px; }
  .structural-footer { padding-block: 24px; }
  .structural-footer > .structural-footer-grid { gap: 20px; }
}

.structural-project-video-title { display: flex; align-items: center; gap: 14px; padding: 18px 20px; }
.structural-project-video-title > span { color: #aa8038; font-weight: 800; font-size: 14px; }
.structural-project-video-title h3 { margin: 0; }
.structural-project-video { position: relative; }
.structural-project-video iframe { position: absolute; inset: 0; }
@media (max-width: 767px) {
  .structural-project-video-title { padding: 16px 18px; gap: 12px; }
}

.structural-project-video-title h3 { flex: 1; min-width: 0; }
.structural-project-video-title > .structural-project-video-area { flex-shrink: 0; margin-left: auto; padding: 5px 9px; border-radius: 999px; background: #f7f0d9; color: #705440; font-size: 12px; white-space: nowrap; }
@media (max-width: 767px) {
  .structural-project-video-title { flex-wrap: wrap; gap: 8px; }
  .structural-project-video-title > .structural-project-video-area { font-size: 11px; padding: 4px 7px; }
}

/* Match the institutional page's always-visible green WhatsApp button. */
.structural-floating { display: grid; place-items: center; width: 54px; height: 54px; left: auto; right: 20px; bottom: max(20px, env(safe-area-inset-bottom)); padding: 0; border: 1px solid #25d366; border-radius: 50%; background: #25d366; color: #fff; visibility: visible; opacity: 1; z-index: 15; box-shadow: 0 5px 20px #123a2326; }
.structural-floating .icon { width: 28px; height: 28px; }
.structural-floating > span { display: none; }
.structural-floating:hover { background: #1fc45c; border-color: #1fc45c; }
@media (max-width: 767px) {
  .structural-floating { width: var(--whatsapp-floating-size); height: var(--whatsapp-floating-size); right: 16px; bottom: max(16px, env(safe-area-inset-bottom)); }
  .structural-floating .icon { width: var(--whatsapp-floating-icon); height: var(--whatsapp-floating-icon); }
}

/* Mobile header follows the approved logo / budget / menu reference. */
.structural-header { position: relative; isolation: isolate; }
.structural-header-background { display: none; }
.structural-menu-toggle, .structural-mobile-menu { display: none; }
@media (max-width: 767px) {
  .structural-header-background { display: block; position: absolute; inset: 0 0 0 35%; z-index: -1; opacity: .1; overflow: hidden; mask-image: linear-gradient(to right, transparent, #000 35%); }
  .structural-header-background img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1); }
  .structural-header > .container { width: calc(100% - 24px); min-height: 74px; gap: 9px; }
  .structural-header .brand { width: clamp(76px, 25vw, 108px); }
  .structural-header-cta { flex: 1; min-width: 0; min-height: 40px; padding: 10px 6px; font-size: clamp(9px, 2.75vw, 12px); font-weight: 800; gap: 5px; border-radius: 7px; box-shadow: inset 0 0 0 1px #f7e59e66; }
  .structural-header-cta .icon { width: 16px; height: 16px; }
  .structural-menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 5px; flex: 0 0 28px; width: 28px; min-height: 44px; padding: 3px; border: 0; background: transparent; color: white; cursor: pointer; }
  .structural-menu-toggle span { height: 1px; width: 22px; background: currentColor; }
  .structural-menu-toggle:focus-visible { outline: 2px solid #f7e59e; outline-offset: 2px; }
  .structural-mobile-menu:not([hidden]) { display: grid; position: absolute; top: 100%; left: 0; right: 0; z-index: 30; padding: 12px 20px; background: #252525; border-top: 1px solid #555; box-shadow: 0 10px 18px #0003; }
  .structural-mobile-menu a { color: white; padding: 12px 0; font-size: 14px; text-decoration: none; }
}

.structural-hero-highlight { color: #946b25; font-style: normal; }
.structural-page .structural-trust .eyebrow { font-size: 12px; }

/* Give the experience figures their own strong visual band. */
.structural-page .structural-trust { background: #252525; border-block: 2px solid #c6a24e; padding-block: 28px; }
.structural-page .structural-trust .eyebrow { color: #f7e59e; font-weight: 800; }
.structural-trust-scope { color: #e8e4dc; font-size: 13px; }
.structural-trust-scope strong { display: inline-block; color: #fff; font-size: 17px; margin-block: 4px; }
.structural-trust-metrics > div { background: #35322b; border-color: #a78b4a; box-shadow: 0 5px 16px #0002; }
.structural-trust-metrics strong { color: #f7e59e; font-size: 28px; }
.structural-trust-metrics span { color: #f2ede2; }
.structural-review-controls { display: none; }
@media (max-width: 767px) {
  .structural-trust > .container { gap: 20px; }
  .structural-trust-metrics strong { font-size: clamp(15px, 4.1vw, 20px); }
  .structural-trust-metrics span { font-size: 10px; line-height: 1.5; }
  .structural-trust-metrics > div { padding: 16px 4px; }
  .structural-reviews { display: flex; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; overscroll-behavior-x: contain; }
  .structural-reviews::-webkit-scrollbar { display: none; }
  .structural-review { flex: 0 0 100%; min-width: 0; scroll-snap-align: start; }
  .structural-review-controls { display: flex; justify-content: center; align-items: center; gap: 14px; margin-top: 16px; }
  .structural-review-controls button { min-width: 44px; min-height: 44px; border: 1px solid #c6a24e; border-radius: 999px; background: #f7e59e; color: #252525; font-size: 20px; cursor: pointer; }
  .structural-review-controls .structural-review-pause { padding: 0 12px; font-size: 12px; background: transparent; }
  .structural-review-position { font-size: 12px; color: #705440; }
}

/* Service cards keep the technical scope easy to scan. */
#servicos-estruturais { background: #f8f5ed; border-block: 1px solid #e6ddca; }
.structural-services { display: grid; gap: 14px; }
.structural-services article, .structural-services article:first-child { padding: 22px; background: #fff; border: 1px solid #e6ddca; border-left: 3px solid #c6a24e; border-radius: 14px; box-shadow: 0 4px 14px #70544006; gap: 16px; }
.structural-services .structural-number { display: grid; place-items: center; flex: 0 0 36px; height: 36px; border-radius: 10px; background: #f5ecd2; color: #846120; font-weight: 800; }
.structural-services h3 { margin-top: 3px; margin-bottom: 10px; }
.structural-services p { color: #5d5a55; }
.structural-review-carousel { position: relative; }
@media (max-width: 767px) {
  .structural-services article, .structural-services article:first-child { padding: 18px 16px; gap: 12px; }
  .structural-services .structural-number { flex-basis: 30px; height: 30px; font-size: 12px; }
  .structural-review-carousel { margin-inline: -12px; padding-inline: 20px; }
  .structural-review { padding-inline: 22px; }
  .structural-review-controls { position: absolute; inset: 0; margin: 0; pointer-events: none; }
  .structural-review-controls button { position: absolute; top: 50%; transform: translateY(-50%); display: grid; place-items: center; min-width: 28px; width: 28px; height: 64px; min-height: 64px; padding: 0; border: 0; border-radius: 0; background: transparent; color: rgba(108,81,58,.55); font-size: 0; pointer-events: auto; }
  .structural-review-controls button[data-review-direction="-1"] { left: -5px; }
  .structural-review-controls button[data-review-direction="1"] { right: -5px; }
  .structural-review-controls button::before { content: ''; width: 10px; height: 10px; border-top: 2px solid currentColor; border-right: 2px solid currentColor; }
  .structural-review-controls button[data-review-direction="-1"]::before { transform: rotate(-135deg); }
  .structural-review-controls button[data-review-direction="1"]::before { transform: rotate(45deg); }
  .structural-review-controls button:hover { color: #6c513a; background: transparent; }
}

/* Testimonial identity follows the approved reference, with profile below name. */
.structural-review { border-radius: 18px; box-shadow: 0 8px 24px #25252509; }
.structural-review-origin { margin-bottom: 22px; gap: 8px; }
.structural-review-origin > span:first-child { font-size: 19px; letter-spacing: 1px; color: #967018; }
.structural-review-origin .structural-review-source { display: inline-flex; align-items: center; gap: 5px; font-size: 10px; white-space: nowrap; }
.structural-review-source .google-mark { font-size: 17px; }
.structural-review blockquote { font-size: 15px; line-height: 1.6; margin-bottom: 26px; }
.structural-review figcaption { display: flex; align-items: center; gap: 10px; padding-top: 14px; }
.structural-review figcaption .structural-review-avatar { display: grid; place-items: center; flex: 0 0 36px; width: 36px; height: 36px; margin: 0; border-radius: 50%; background: #f7e59e; color: #6c513a; font-size: 13px; font-weight: 800; }
.structural-review figcaption .structural-review-person { display: flex; flex-direction: column; min-width: 0; gap: 4px; margin: 0; }
.structural-review-person strong { line-height: 1.4; }
.structural-review-person > span { margin: 0; font-size: 11px; line-height: 1.4; }
@media (max-width: 767px) {
  .structural-review { padding: 20px 18px; }
  .structural-review-origin > span:first-child { font-size: 18px; }
}
.structural-gtm-frame { display: none; visibility: hidden; }