@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@400;600;700;800&family=Barlow:wght@400;500;600&display=swap');
*{margin:0;padding:0;box-sizing:border-box}
/* All hand-drawn line icons share this cap/join style — without it, zero-length "dot" strokes
   (the h.01 trick used for exclamation points, wifi-off, etc.) render as invisible. */
svg{stroke-linecap:round;stroke-linejoin:round}
:root{--navy:#233a79;--yellow:#fdc30b;--dark:#111021;--light:#f2f2f2;--white:#ffffff;--gray:#6b7280;--border:#dde3f0;--section-py:56px;--section-px:32px}
body{font-family:'Barlow',sans-serif;background:var(--white);color:var(--dark);overflow-x:hidden}

/* NAV — shared across every AeC page */
nav{position:sticky;top:0;z-index:100;background:var(--white);border-bottom:1px solid var(--border)}
.nav-inner{max-width:1200px;margin:0 auto;padding:0 32px;height:64px;display:flex;align-items:center;justify-content:space-between;position:relative}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none}
.nav-logo-img{height:38px;width:auto;display:block}
.nav-links{display:flex;align-items:center;gap:28px}
.nav-links a{font-size:13px;font-weight:500;color:var(--gray);text-decoration:none;transition:color 0.2s}
.nav-links a:hover{color:var(--navy)}
.nav-links a.active{color:var(--navy);font-weight:600}
.nav-cta{background:var(--navy);color:var(--white)!important;padding:9px 20px;border-radius:3px;font-weight:600!important}

/* HAMBURGER — hidden on desktop; the .nav-toggle button + .nav-open state work the same on any nav variant */
.nav-toggle{display:none;flex-direction:column;justify-content:center;gap:5px;width:32px;height:32px;background:none;border:none;cursor:pointer;padding:0;z-index:6}
.nav-toggle span{display:block;width:100%;height:2px;background:var(--dark);border-radius:2px;transition:transform 0.2s ease,opacity 0.2s ease}
nav.nav-open .nav-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
nav.nav-open .nav-toggle span:nth-child(2){opacity:0}
nav.nav-open .nav-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* BUTTONS — one shape, reused everywhere (yellow on light or dark bg alike) */
.btn-primary{background:var(--yellow);color:var(--dark);padding:11px 22px;border-radius:3px;font-family:'Barlow',sans-serif;font-weight:700;font-size:13px;text-decoration:none;display:inline-block;transition:background 0.2s;border:1px solid var(--yellow)}
.btn-primary:hover{background:#e6b00a;border-color:#e6b00a}
.btn-secondary{background:transparent;color:inherit;padding:11px 22px;border-radius:3px;border:1px solid currentColor;opacity:0.7;font-family:'Barlow',sans-serif;font-weight:700;font-size:13px;text-decoration:none;display:inline-block;transition:opacity 0.2s}
.btn-secondary:hover{opacity:1}

/* SECTION LABEL — the small uppercase eyebrow above every h2 */
.section-inner{max-width:1200px;margin:0 auto}
.section-label{font-size:11px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--navy);margin-bottom:10px}
.section-label.on-dark{color:var(--yellow)}

/* TAG — small pill used for client/supplier names, category labels, keyword chips */
.tag{font-size:12px;font-weight:700;color:var(--navy);background:rgba(35,58,121,0.05);padding:8px 16px;border-radius:3px;border:1px solid rgba(35,58,121,0.12);display:inline-block}
.tag.on-dark{color:rgba(255,255,255,0.6);background:rgba(255,255,255,0.06);border-color:rgba(255,255,255,0.12);font-size:10.5px;letter-spacing:0.3px;padding:5px 10px}

/* CARD — shared hover accent for any card in a grid (top border lights up yellow) */
.card-hover{border-top:3px solid transparent;transition:border-color 0.25s}
.card-hover:hover{border-top-color:var(--yellow)}

/* PAGE BANNER — the inner-page hero (Sobre + every Serviço page) */
.page-banner{background:var(--navy);padding:32px 32px 28px;position:relative;overflow:hidden}
.page-banner::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--yellow)}
.page-banner::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px);background-size:40px 40px}
.banner-inner{max-width:1200px;margin:0 auto;position:relative;z-index:1}
.page-banner h1{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(28px,4vw,40px);color:var(--white);line-height:1.05;margin-bottom:8px}
.page-banner h1 em{color:var(--yellow);font-style:normal}
.page-banner-sub{font-size:13.5px;color:rgba(255,255,255,0.5);max-width:560px;line-height:1.5}

/* INTRO GRID — two-column text + aside pattern (Sobre's "quem somos", every Serviço's "o problema") */
.intro-section{padding:var(--section-py) var(--section-px);background:var(--white)}
.estrutura-section{background:var(--white);padding:var(--section-py) var(--section-px)}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}
.intro-text h2{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(24px,3.2vw,34px);line-height:1.1;color:var(--dark);margin-bottom:16px}
.intro-text h2 em{font-style:normal;color:var(--navy)}
.intro-text p{font-size:13.5px;color:var(--gray);line-height:1.65;margin-bottom:12px}
.intro-text p b{color:var(--dark);font-weight:600}

/* DARK DIFFERENTIATOR GRID — Início's "o que fazemos", every Serviço's "por que a A&C" */
.solucoes-section{background:var(--navy);padding:var(--section-py) var(--section-px)}
.solucoes-section h2{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(22px,2.8vw,32px);color:var(--white);margin-bottom:24px}
.solucoes-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:rgba(255,255,255,0.1)}
.solucao-card{background:var(--navy);padding:22px 26px;display:block;text-decoration:none;color:inherit}
.solucao-tag{font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--yellow);margin-bottom:6px}
.solucao-card h3{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:17px;color:var(--white);margin-bottom:6px}
.solucao-card p{font-size:12.5px;color:rgba(255,255,255,0.55);line-height:1.55;margin-bottom:0}

/* Link variant — used when a solucao-card is a real <a> to another page (Início's "o que fazemos") */
.solucao-tag-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}
.solucao-tag-row .solucao-tag{margin-bottom:0}
.solucao-arrow{font-size:16px;line-height:1;color:rgba(255,255,255,0.35);transition:transform 0.2s ease,color 0.2s ease}
a.solucao-card h3{text-decoration:underline;text-decoration-color:rgba(255,255,255,0.3);text-underline-offset:3px}
a.solucao-card:hover h3{text-decoration-color:var(--white)}
a.solucao-card:hover .solucao-arrow{color:var(--yellow);transform:translateX(4px)}

/* BREADCRUMB — top of every inner-page hero (dark bg) */
.breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:14px}
.breadcrumb a{font-size:12px;color:rgba(255,255,255,0.4);text-decoration:none}
.breadcrumb a:hover{color:rgba(255,255,255,0.7)}
.breadcrumb span{font-size:12px;color:rgba(255,255,255,0.2)}
.breadcrumb p{font-size:12px;color:rgba(255,255,255,0.6)}

/* CALLOUT — yellow-left-border highlight box (a quoted rule, a key caveat) */
.callout{background:var(--light);border-left:3px solid var(--yellow);padding:12px 16px;border-radius:0 4px 4px 0}
.callout p{font-size:12.5px;color:var(--dark);line-height:1.5}
.callout p b{font-weight:700}

/* HERO BADGES — small pill row under an inner-page hero title */
.hero-badges{display:flex;gap:6px;flex-wrap:wrap;margin-top:12px}
.hero-badge-sm{font-size:10px;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:rgba(255,255,255,0.75);background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.18);padding:5px 10px;border-radius:2px}

/* WARNING CARD — dark card listing risks/signals (bold lead-in + rest of sentence) */
.warning-card{background:var(--dark);border-radius:6px;padding:20px 22px}
.warning-item{display:flex;gap:8px;align-items:flex-start}
.warning-item:not(:last-child){margin-bottom:12px}
.warning-icon{width:14px;height:14px;flex-shrink:0;margin-top:3px}
.warning-icon svg{width:100%;height:100%;stroke:var(--yellow);fill:none;stroke-width:2}
.warning-item p{font-size:12.5px;color:rgba(255,255,255,0.75);line-height:1.5}
.warning-item p b{color:var(--white);font-weight:700}

/* CHECKLIST — a row of reassurances with a checkmark (light background, navy check) */
.checklist{display:flex;flex-direction:column;gap:8px;margin:14px 0}
.checklist-item{display:flex;gap:8px;align-items:flex-start;font-size:13px;color:var(--dark);line-height:1.4}
.checklist-icon{width:15px;height:15px;stroke:var(--navy);fill:none;stroke-width:2.2;flex-shrink:0;margin-top:2px}

/* STEPS — a numbered process row (how-we-work), 4 columns on a light band */
.steps-section{background:var(--light);padding:var(--section-py) var(--section-px)}
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:20px}
.step-num{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:24px;color:rgba(35,58,121,0.18);line-height:1}
.step-rule{width:20px;height:2px;background:var(--yellow);margin:6px 0 10px}
.step h3{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:14.5px;color:var(--dark);margin-bottom:6px}
.step p{font-size:12px;color:var(--gray);line-height:1.5}

/* FEATURE CARD — a solution/service card with its own icon, on light background */
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--border);margin-top:20px}
.feature-card{background:var(--white);padding:22px}
.feature-card.featured{background:var(--navy);grid-column:1 / -1}
.feature-icon{width:34px;height:34px;border-radius:7px;background:rgba(35,58,121,0.06);display:flex;align-items:center;justify-content:center;margin-bottom:12px}
.feature-icon svg{width:17px;height:17px;stroke:var(--navy);fill:none;stroke-width:1.6}
.feature-card.featured .feature-icon{background:rgba(255,255,255,0.1)}
.feature-card.featured .feature-icon svg{stroke:var(--yellow)}
.feature-card h3{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:16px;color:var(--dark);margin-bottom:6px}
.feature-card.featured h3{color:var(--white)}
.feature-card p{font-size:12.5px;color:var(--gray);line-height:1.55;margin-bottom:10px}
.feature-card.featured p{color:rgba(255,255,255,0.6)}
.feature-tag-row{display:flex;flex-wrap:wrap;gap:6px}
.feature-card.featured .tag{color:rgba(255,255,255,0.7);background:rgba(255,255,255,0.08);border-color:rgba(255,255,255,0.15)}
.feature-eyebrow{display:inline-block;font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--yellow);background:rgba(253,195,11,0.12);padding:4px 10px;border-radius:2px;margin-bottom:10px}

/* GALLERY — real project photos on a navy band, with the equipment/logo strip beneath */
.gallery-section{background:var(--navy);padding:var(--section-py) var(--section-px) calc(var(--section-py) + 8px)}
.gallery-section h2{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(22px,2.8vw,28px);color:var(--white);margin-bottom:20px}

/* CAROUSEL — a real sliding filmstrip (arrows scroll by one item), not a static grid.
   Fewer, larger items per view (with a peek of the next one) so the photos read as the
   hero content of this section, not an afterthought. */
.carousel{position:relative;padding:0 8px}
.carousel-track{display:flex;gap:10px;overflow-x:auto;scrollbar-width:none;-ms-overflow-style:none}
.carousel-track::-webkit-scrollbar{display:none}
/* Height-only sizing (width:auto) shows every photo in full at its own aspect ratio — no cropping,
   ever — instead of forcing every tile into the same cropped square. max-width only guards against
   a pathologically wide panorama; object-fit/background only matter in that rare case. */
.carousel-track img{flex:0 0 auto;height:320px;width:auto;max-width:640px;object-fit:contain;background:var(--light);border-radius:6px;display:block;cursor:pointer}
.carousel-arrow{position:absolute;top:calc(50% - 22px);width:44px;height:44px;border-radius:50%;border:none;background:rgba(255,255,255,0.95);color:var(--dark);font-size:22px;line-height:1;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 14px rgba(0,0,0,0.3);transition:background 0.2s,transform 0.2s;z-index:2}
.carousel-arrow:hover{background:var(--white);transform:scale(1.06)}
.carousel-arrow.prev{left:-14px}
.carousel-arrow.next{right:-14px}

/* Floating hover-preview clone: position:fixed so it ignores the carousel-track's own
   scroll clipping entirely — this is what lets a photo grow past the row's edge instead
   of getting cut off there. Positioned/sized purely via JS on hover. */
.hover-preview{position:fixed;top:0;left:0;width:0;height:0;object-fit:contain;background:var(--light);border-radius:6px;box-shadow:0 20px 50px rgba(0,0,0,0.45);pointer-events:none;z-index:500;opacity:0}

/* LIGHTBOX — fullscreen viewer opened by clicking a carousel photo; scroll/swipe or use the arrows to move sideways. */
.lightbox{position:fixed;inset:0;background:rgba(10,10,16,0.95);z-index:1000;display:flex;align-items:center;justify-content:center;opacity:0;pointer-events:none;transition:opacity 0.25s ease}
.lightbox.open{opacity:1;pointer-events:auto}
.lightbox-track{display:flex;width:100%;height:100%;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;-ms-overflow-style:none}
.lightbox-track::-webkit-scrollbar{display:none}
.lightbox-slide{flex:0 0 100%;height:100%;display:flex;align-items:center;justify-content:center;scroll-snap-align:center;padding:0 64px}
.lightbox-slide img{max-width:100%;max-height:88vh;object-fit:contain;border-radius:4px;display:block}
.lightbox-close{position:absolute;top:20px;right:24px;background:none;border:none;color:var(--white);font-size:36px;line-height:1;cursor:pointer;z-index:1001;opacity:0.8;transition:opacity 0.2s}
.lightbox-close:hover{opacity:1}
.lightbox-arrow.prev,.lightbox-arrow.next{top:50%;transform:translateY(-50%);background:rgba(255,255,255,0.12);border:1px solid rgba(255,255,255,0.3);color:var(--white);width:48px;height:48px;box-shadow:none}
.lightbox-arrow.prev:hover,.lightbox-arrow.next:hover{background:rgba(255,255,255,0.25);transform:translateY(-50%)}
.lightbox-arrow.prev{left:20px}
.lightbox-arrow.next{right:20px}
.equip-strip{background:var(--light);padding:20px 32px}
.equip-strip-inner{display:flex;align-items:center;gap:28px;flex-wrap:wrap}
.equip-label{font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--gray);border-right:1px solid var(--border);padding-right:24px;white-space:nowrap}
.equip-logos{display:flex;align-items:center;gap:28px;flex-wrap:wrap}

/* LOGO BOX — real client/supplier logo images (as opposed to the text .tag chips). A fixed
   width+height box with object-fit:contain caps every logo to the same footprint without
   ever cropping it — a wide flat logo and a tall compact one both scale to fit inside,
   instead of each rendering at its own natural size and reading as wildly different scales. */
.equip-logos img,.logos-row img,.clientes-row img{width:104px;height:36px;object-fit:contain;filter:grayscale(0.3);opacity:0.9}

/* CONTACT SECTION — the real CTA pattern: headline+checklist left, contact card right */
.contact-section{padding:var(--section-py) var(--section-px);background:var(--white)}
.contact-grid{display:grid;grid-template-columns:1fr 280px;gap:36px;align-items:start}
.contact-grid h2{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(22px,3vw,30px);color:var(--dark);margin-bottom:10px}
.contact-grid h2 em{font-style:normal;color:var(--navy)}
.contact-grid > div:first-child > p{font-size:13px;color:var(--gray);line-height:1.55}
.contact-card{background:var(--navy);border-radius:6px;padding:18px}
.contact-row{display:flex;gap:9px;align-items:flex-start}
.contact-row:not(:last-of-type){margin-bottom:10px}
.contact-icon{width:16px;height:16px;stroke:var(--yellow);fill:none;stroke-width:1.8;flex-shrink:0;margin-top:2px}
.contact-row strong{display:block;font-size:13px;color:var(--white);font-weight:600}
.contact-row span{font-size:10.5px;color:rgba(255,255,255,0.45)}
.contact-card .btn-primary{width:100%;text-align:center;margin-top:12px;border-radius:3px;padding:8px 16px;font-size:11.5px}

/* RELATED — "veja também" cross-links to the other service pages */
.related-section{background:var(--light);padding:var(--section-py) var(--section-px)}
.related-section h2{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(18px,2.4vw,24px);color:var(--dark);margin-bottom:16px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--border)}
.related-card{background:var(--white);padding:20px;text-decoration:none;display:block}
.related-tag{font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--navy);margin-bottom:6px}
.related-card h3{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:16px;color:var(--dark);margin-bottom:6px}
.related-card p{font-size:12px;color:var(--gray);line-height:1.5;margin-bottom:10px}
.related-link{font-size:12px;font-weight:700;color:var(--navy);letter-spacing:0.3px;text-transform:uppercase}

/* CTA BAND — identical on every page */
.cta-band{background:var(--navy);padding:64px 32px;position:relative}
.cta-band::after{content:'';position:absolute;bottom:0;left:0;right:0;height:3px;background:var(--yellow)}
.cta-band::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,0.03) 1px,transparent 1px);background-size:40px 40px}
.cta-inner{max-width:1200px;margin:0 auto;position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:40px;flex-wrap:wrap}
.cta-inner h2{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:clamp(28px,4vw,44px);color:var(--white);line-height:1.05;max-width:560px}
.cta-inner h2 em{font-style:normal;color:var(--yellow)}
.cta-actions{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.cta-tel{font-family:'Barlow Condensed',sans-serif;font-weight:700;font-size:20px;color:rgba(255,255,255,0.7)}
.cta-hours{font-size:12px;color:rgba(255,255,255,0.35);margin-top:2px}

/* FOOTER — identical shell on every page (content differs per page) */
footer{background:var(--dark);padding:48px 32px 28px}
.footer-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px}
.footer-logo-img{height:52px;width:auto;display:block;margin-bottom:16px}
.footer-tagline{font-size:12px;color:rgba(255,255,255,0.4);line-height:1.6;max-width:220px}
.footer-col h4{font-size:10px;font-weight:700;letter-spacing:2.5px;text-transform:uppercase;color:rgba(255,255,255,0.3);margin-bottom:14px}
.footer-col a,.footer-col p{font-size:13px;color:rgba(255,255,255,0.5);text-decoration:none;display:block;line-height:1.9}
.footer-col a:hover{color:var(--white)}
.footer-bottom{max-width:1200px;margin:28px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,0.07);display:flex;justify-content:space-between;flex-wrap:wrap;gap:8px}
.footer-bottom p{font-size:11px;color:rgba(255,255,255,0.2)}
.footer-bottom a{color:rgba(255,255,255,0.4);text-decoration:underline;text-underline-offset:2px}
.footer-bottom a:hover{color:var(--white)}

/* SCROLL REVEAL — generic fade-up-in-stagger for any card grid. Opt-in only: the .js-reveal
   class (the only thing that hides items pre-reveal) is added by ScrollReveal.astro itself, so
   no-JS/reduced-motion visitors always see the normal fully-visible layout. See that component
   for why rootMargin is used instead of a plain threshold. */
[data-reveal-group].js-reveal [data-reveal]{opacity:0;transform:translateY(14px);transition:opacity 0.5s ease,transform 0.5s ease;transition-delay:calc(var(--reveal-i, 0) * 90ms)}
[data-reveal-group].js-reveal.is-visible [data-reveal]{opacity:1;transform:translateY(0)}

/* KEN BURNS — a very slow, one-time zoom on a hero/banner photo. Long duration (22s) is
   deliberate: most visitors won't consciously see it move, just read the photo as "alive"
   rather than a static screenshot. .ken-burns's own container needs overflow hidden. */
@keyframes kenBurnsZoom{from{transform:scale(1)}to{transform:scale(1.08)}}
.ken-burns{animation:kenBurnsZoom 22s ease-out forwards}
@media(prefers-reduced-motion:reduce){.ken-burns{animation:none}}

/* LEGAL CONTENT — Termos de Uso / Política de Privacidade. Plain prose, not marketing copy,
   so it gets a narrower measure and quieter type than the rest of the site. */
.legal-content{max-width:760px;margin:0 auto;padding:var(--section-py) 32px}
.legal-content .legal-meta{font-size:13px;color:var(--gray);margin-bottom:36px}
.legal-content h2{font-family:'Barlow Condensed',sans-serif;font-weight:800;font-size:21px;color:var(--dark);margin:36px 0 12px}
.legal-content h2:first-of-type{margin-top:0}
.legal-content p{font-size:14.5px;line-height:1.7;color:var(--dark);margin-bottom:14px}
.legal-content ul{margin:0 0 14px;padding-left:20px}
.legal-content li{font-size:14.5px;line-height:1.7;color:var(--dark);margin-bottom:6px}
.legal-content a{color:var(--navy)}

@media(max-width:768px){
  .nav-toggle{display:flex}
  .nav-links{
    display:none;
    position:absolute;
    top:64px;left:0;right:0;
    background:var(--white);
    flex-direction:column;
    align-items:stretch;
    gap:0;
    border-bottom:1px solid var(--border);
    box-shadow:0 8px 20px rgba(0,0,0,0.08);
  }
  nav.nav-open .nav-links{display:flex}
  .nav-links a{padding:16px 24px;border-bottom:1px solid var(--border);font-size:14px}
  .nav-links a.active{background:var(--light)}
  .nav-cta{margin:14px 24px;text-align:center}
  .cta-inner,.footer-inner{grid-template-columns:1fr}
  .steps-grid{grid-template-columns:1fr 1fr;row-gap:32px}
  .feature-grid{grid-template-columns:1fr}
  .carousel-track img{height:220px;max-width:88vw}
  .carousel-arrow{width:36px;height:36px;font-size:18px}
  .carousel-arrow.prev{left:-4px}
  .carousel-arrow.next{right:-4px}
  .contact-grid{grid-template-columns:1fr}
  .related-grid{grid-template-columns:1fr}
  .intro-grid,.solucoes-grid{grid-template-columns:1fr}
  .equip-strip-inner{flex-direction:column;align-items:flex-start;gap:14px}
  .equip-label{border-right:none;padding-right:0}

  /* LEGIBILITY — don't let mobile text or tap targets get any smaller than desktop's tightened sizes */
  .feature-card p,.step p,.related-card p,.solucao-card p,.warning-item p,.callout p,.problema-card p{font-size:13px}
  .btn-primary,.btn-secondary{padding:13px 24px}
  .related-card,.feature-card{padding:24px}
}