/* =========================================================
   MARCANTI — Design System
   Cores e fontes extraídas do site original (marcanti.ind.br)
   ========================================================= */

:root {
  --color-primary: #036099;      /* azul principal da marca */
  --color-primary-light: #1187CD;
  --color-sky: #6EC1E4;
  --color-accent-green: #61CE70;
  --color-cta: #F27609;          /* laranja - CTAs e hover */
  --color-cta-dark: #d9660a;
  --color-red: #C20D13;
  --color-dark: #1E2228;
  --color-text: #54595F;
  --color-text-light: #7A7A7A;
  --color-nav: #7E8288;
  --color-border: #e7e9eb;
  --color-bg-light: #F5F8FA;
  --color-white: #FFFFFF;

  --font-heading: "Roboto Slab", "Georgia", serif;
  --font-primary: "Roboto", "Helvetica Neue", Arial, sans-serif;
  --font-nav: "Montserrat", "Helvetica Neue", Arial, sans-serif;

  --container-max: 1180px;
  --radius: 8px;
  --shadow-sm: 0 2px 10px rgba(3, 96, 153, 0.08);
  --shadow-md: 0 8px 30px rgba(30, 34, 40, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-primary);
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.65;
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; height: auto; }
picture { display: contents; }
a { color: inherit; text-decoration: none; }
.info-box a, .split-content p a, .blog-post-body p a, .tile p a { color: var(--color-primary); text-decoration: underline; font-weight: 600; }
.info-box a:hover, .split-content p a:hover, .blog-post-body p a:hover, .tile p a:hover { color: var(--color-cta); }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-dark);
  line-height: 1.25;
  margin: 0 0 16px;
  font-weight: 700;
}
h1 { font-size: clamp(2rem, 4vw, 2.75rem); font-family: var(--font-primary); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3vw, 2.1rem); }
h3 { font-size: 1.5rem; }
p { margin: 0 0 16px; }
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: 72px 0; }
.section-tight { padding: 40px 0; }
.bg-light { background: var(--color-bg-light); }
.bg-primary { background: var(--color-primary); color: #fff; }
.bg-primary h1, .bg-primary h2, .bg-primary h3, .bg-primary p { color: #fff; }
.bg-brand { background: var(--color-cta); color: #fff; }
.bg-brand h1, .bg-brand h2, .bg-brand h3, .bg-brand p, .bg-brand .eyebrow { color: #fff; }

.eyebrow {
  display: inline-block;
  font-family: var(--font-nav);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-cta);
  margin-bottom: 12px;
}
.lede { font-size: 1.15rem; color: var(--color-text); }
.text-center { text-align: center; }
.max-720 { max-width: 720px; }
.mx-auto { margin-left: auto; margin-right: auto; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-nav);
  font-weight: 700;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 15px 30px;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
}
.btn-primary { background: var(--color-cta); color: #fff; padding: 10px 20px; font-size: 0.72rem; }
.btn-primary:hover { background: var(--color-cta-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; border-color: #fff; color: #fff; padding: 15px 20px; font-size: 0.72rem; white-space: nowrap; }
.btn-outline:hover { background: #fff; color: var(--color-primary); }
.btn-secondary { background: var(--color-primary); color: #fff; }
.btn-secondary:hover { background: var(--color-primary-light); transform: translateY(-2px); }
.btn-brand { background: var(--color-cta); color: #fff; }
.btn-brand:hover { background: var(--color-cta-dark); transform: translateY(-2px); }
.btn-brand-sm { background: var(--color-cta); color: #fff; padding: 10px 20px; font-size: 0.72rem; }
.btn-brand-sm:hover { background: var(--color-cta-dark); transform: translateY(-2px); }

/* =========== HEADER =========== */
.top-bar {
  background: var(--color-dark);
  color: #cfd3d8;
  font-size: 0.86rem;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 13px;
  padding-bottom: 13px;
}
.top-bar-left { display: flex; gap: 24px; flex-wrap: wrap; }
.top-bar a { color: #cfd3d8; }
.top-bar a:hover { color: var(--color-cta); }
.top-bar-item { display: inline-flex; align-items: center; gap: 6px; }
.top-bar-right { display: flex; align-items: center; gap: 18px; }
.social-link { display: inline-flex; align-items: center; justify-content: center; width: 26px; height: 26px; color: #cfd3d8; }
.social-link:hover { color: var(--color-cta); }
.social-link svg { width: 16px; height: 16px; }

.lang-switch { display: flex; gap: 7px; align-items: center; }
.lang-switch a {
  display: block;
  width: 24px;
  height: 17px;
  border-radius: 3px;
  overflow: hidden;
  opacity: 0.55;
  outline: 2px solid transparent;
  outline-offset: 2px;
  transition: opacity .2s ease, outline-color .2s ease;
}
.lang-switch a svg { display: block; width: 100%; height: 100%; }
.lang-switch a.active, .lang-switch a:hover { opacity: 1; outline-color: var(--color-cta); }

.main-header {
  background: #fff;
  padding: 14px 0;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow-sm);
}
.main-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.logo img { height: 52px; width: auto; }

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav > ul { display: flex; align-items: center; gap: 2px; }
.main-nav > ul > li { position: relative; }
.main-nav > ul > li > a {
  display: block;
  font-family: var(--font-nav);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-nav);
  padding: 14px 13px;
}
.main-nav > ul > li > a:hover,
.main-nav > ul > li.active > a { color: var(--color-cta); }

.main-nav .sub-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: #fff;
  min-width: 260px;
  box-shadow: var(--shadow-md);
  border-radius: 0 0 6px 6px;
  padding: 8px 0;
  z-index: 50;
}
.main-nav li:hover > .sub-menu { display: block; }
.main-nav .sub-menu li { position: relative; }
.main-nav .sub-menu a {
  display: block;
  padding: 10px 20px;
  font-family: var(--font-nav);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-nav);
  border-bottom: 1px solid var(--color-border);
}
.main-nav .sub-menu > li:last-child > a { border-bottom: none; }
.main-nav .sub-menu a:hover { color: var(--color-cta); background: var(--color-bg-light); }
.main-nav .sub-menu .sub-menu { top: 0; left: 100%; border-radius: 6px; }

.header-cta { flex-shrink: 0; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after { display: none; }
.nav-toggle svg { width: 28px; height: 28px; color: var(--color-dark); }

/* =========== HERO =========== */
.hero {
  position: relative;
  background: linear-gradient(rgba(0,0,0,0.68), rgba(0,0,0,0.68)), var(--hero-img, none);
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 80px 0;
}
.hero .container { max-width: 1400px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}
.hero-content { align-self: center; }
.hero h1 { color: #fff; margin-bottom: 20px; }
.hero p { color: #e4eef5; font-size: 1.1rem; margin-bottom: 32px; }
.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: var(--color-cta);
  color: #fff;
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 1rem;
  padding: 18px 32px;
  border-radius: 5px;
  border: 2px solid var(--color-cta);
  transition: all 0.25s ease;
}
.hero-cta:hover { background: transparent; border-color: #fff; }
.hero-card {
  position: relative;
  display: flex;
  align-items: flex-end;
  aspect-ratio: 1 / 1;
  border-radius: 10px;
  padding: 24px 24px;
  background: var(--hero-card-img, none) center/cover no-repeat, #F27609;
  overflow: hidden;
  transition: transform .25s ease;
}
.hero-card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 65%, rgba(0,0,0,0.85) 100%);
}
.hero-card:hover { transform: translateY(-4px); }
.hero-card-label {
  position: relative;
  z-index: 1;
  font-family: var(--font-primary);
  font-weight: 700;
  font-size: 1.2rem;
  color: #fff;
}

.page-hero {
  background: linear-gradient(120deg, rgba(3,96,153,0.94), rgba(3,96,153,0.82)), var(--hero-img, none);
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 64px 0;
}
.page-hero h1, .page-hero h2, .page-hero h3 { color: #fff; margin-bottom: 8px; }
.page-hero .eyebrow { color: var(--color-sky); }
.page-hero p { color: #e4eef5; max-width: 680px; }
.page-hero.warm { background: linear-gradient(rgba(238,135,0,var(--hero-tint-alpha,1)), rgba(238,135,0,var(--hero-tint-alpha,1))), var(--hero-img, none); background-blend-mode: multiply; background-size: cover; background-position: center; }
.page-hero.tint-blue { background: var(--color-primary); }
.hero-divider { display: block; width: 60px; height: 5px; background: var(--color-primary); margin: 4px 0 16px; border-radius: 2px; }
.tecnologia-hero-grid { display: flex; align-items: center; gap: 40px; }
.tecnologia-hero-content { flex: 1 1 380px; }
.tecnologia-hero-photos { flex: 1 1 460px; display: flex; gap: 10px; height: 400px; }
.tecnologia-hero-photo { flex: 1; position: relative; border-radius: 10px; background-size: cover; background-position: center; overflow: hidden; }
.tecnologia-hero-photo::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 60%, rgba(0,0,0,0.55) 100%); }
.breadcrumb-tag {
  font-family: var(--font-nav);
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-sky);
  margin-bottom: 10px;
  display: block;
}

/* =========== FEATURE / SPLIT SECTIONS =========== */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.split img { border-radius: var(--radius); box-shadow: var(--shadow-md); }
.split-media-sm img { max-width: 380px; margin: 0 auto; }
.split.reverse .split-media { order: 2; }
.split.split-roomy { align-items: stretch; }
.split-roomy .split-content { display: flex; flex-direction: column; justify-content: center; }
.split-roomy .split-content p { font-size: 1.08rem; line-height: 1.8; text-align: justify; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 28px;
  margin-top: 40px;
}
.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .2s ease;
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card img { aspect-ratio: 4/3; object-fit: cover; width: 100%; }
.card-grid-contain .card img { object-fit: contain; background: var(--color-bg-light); padding: 20px; box-sizing: border-box; }
.card-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.card-body h3 { font-size: 1.15rem; margin-bottom: 10px; }
.card-body p { flex: 1; font-size: 0.95rem; }
.card-link {
  margin-top: 12px;
  font-family: var(--font-nav);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.card:hover .card-link { color: var(--color-cta); }

.step-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
  gap: 32px;
  margin-top: 48px;
}
.step-card { text-align: center; }
.step-card img { width: 84px; height: 84px; margin: 0 auto 20px; }
.step-card h3 { font-size: 1.05rem; margin-bottom: 10px; }
.step-card p { font-size: 0.9rem; }

.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  gap: 40px;
  margin-top: 40px;
  text-align: center;
}
.value-card { padding: 0 12px; }
.value-icon { width: 84px; height: 84px; margin: 0 auto 20px; }
.value-card h3 { font-size: 1.1rem; margin-bottom: 10px; text-transform: uppercase; letter-spacing: 0.03em; color: var(--color-dark); }
.value-card p { margin: 0; font-size: 0.95rem; }

.carousel { position: relative; margin-top: 24px; }
.carousel-track {
  display: flex;
  gap: 16px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 4px 2px 10px;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track:focus-visible { outline: 2px solid var(--color-primary-light); outline-offset: 4px; }
.carousel-slide { flex: 0 0 auto; width: min(280px, 78vw); scroll-snap-align: start; }
.carousel-slide img { border-radius: var(--radius); box-shadow: var(--shadow-sm); width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: #fff;
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-md);
  z-index: 2;
  transition: background .2s ease, color .2s ease, border-color .2s ease, opacity .2s ease;
}
.carousel-arrow:hover { background: var(--color-cta); border-color: var(--color-cta); color: #fff; }
.carousel-arrow:disabled { opacity: 0; pointer-events: none; }
.carousel-prev { left: -18px; }
.carousel-next { right: -18px; }
@media (max-width: 640px) {
  .carousel-prev { left: 4px; }
  .carousel-next { right: 4px; }
}

.color-gallery { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 24px 0; max-width: 460px; }
.color-gallery-item { position: relative; display: block; aspect-ratio: 1/1; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-sm); }
.color-gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s ease; }
.color-gallery-item:hover img { transform: scale(1.05); }
.color-gallery-item span { position: absolute; left: 0; right: 0; bottom: 0; padding: 10px 14px; background: linear-gradient(to top, rgba(0,0,0,.65), rgba(0,0,0,0)); color: #fff; font-weight: 600; font-size: 0.92rem; }

.tile-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr)); gap: 24px; margin-top: 32px; }
.tile { background: #fff; border-radius: var(--radius); box-shadow: var(--shadow-sm); padding: 26px; }
.tile img { width: 100%; aspect-ratio: 1/1; object-fit: contain; background: var(--color-bg-light); border-radius: var(--radius); margin-bottom: 16px; }
.tile h4 { font-size: 1.05rem; color: var(--color-primary); margin-bottom: 8px; }
.tile p { font-size: 0.92rem; margin: 0; }

.info-box {
  background: var(--color-bg-light);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 24px 0;
  border-left: 4px solid var(--color-primary);
}
.info-box p:last-child { margin-bottom: 0; }

.icon-list { display: flex; flex-direction: column; gap: 14px; margin: 24px 0; }
.icon-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 0.97rem; }
.icon-list li::before {
  content: "";
  flex-shrink: 0;
  width: 22px; height: 22px;
  margin-top: 3px;
  border-radius: 50%;
  background: var(--color-accent-green);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2l-3.5-3.5-1.4 1.4L9 19 20 8l-1.4-1.4L9 16.2z'/%3E%3C/svg%3E") center/16px no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2l-3.5-3.5-1.4 1.4L9 19 20 8l-1.4-1.4L9 16.2z'/%3E%3C/svg%3E") center/16px no-repeat;
}

/* =========== CLIENTS / LOGOS =========== */
.clients-note {
  text-align: center;
  color: var(--color-text-light);
  font-size: 0.95rem;
  max-width: 560px;
  margin: 8px auto 0;
}
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(140px, 100%), 1fr));
  gap: 20px;
  margin-top: 36px;
}
.client-slot {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  height: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
  font-size: 0.75rem;
  text-align: center;
  padding: 16px 20px;
}
.client-slot img { max-height: 100%; max-width: 100%; width: auto; object-fit: contain; filter: grayscale(35%); opacity: 0.9; transition: all .2s ease; }
.client-slot:hover img { filter: grayscale(0%); opacity: 1; }
.client-slot.placeholder {
  border-style: dashed;
}

/* =========== CTA BAND =========== */
.cta-band {
  background: linear-gradient(120deg, var(--color-primary), var(--color-primary-light));
  color: #fff;
  padding: 64px 0;
  text-align: center;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #dcedf9; max-width: 560px; margin: 0 auto 28px; }

/* =========== FORM =========== */
.page-hero.warm .contact-layout .form-group label { color: #fff; }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 56px;
}
.contact-card {
  background: #fff;
  border-radius: 15px;
  box-shadow: 0 17px 8px rgba(0,0,0,.5);
  padding: 40px 36px;
}
.page-hero .contact-card h2 { color: var(--color-red); text-align: center; }
.page-hero .contact-card p { color: var(--color-text); max-width: none; }
.contact-info-card {
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius);
  padding: 36px 32px;
}
.contact-info-card h3 { color: #fff; }
.contact-info-card p { color: #dcedf9; }
.contact-info-item { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 22px; }
.contact-info-item svg { width: 22px; height: 22px; flex-shrink: 0; margin-top: 2px; color: var(--color-sky); }
.contact-info-item a, .contact-info-item span { color: #fff; font-size: 0.95rem; }

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 700; margin-bottom: 6px; color: var(--color-dark); }
.form-group input, .form-group textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--color-border);
  border-radius: 4px;
  font-family: var(--font-primary);
  font-size: 0.95rem;
  background: var(--color-bg-light);
}
.form-group input:focus, .form-group textarea:focus { outline: 2px solid var(--color-primary-light); background: #fff; }
.form-status { margin-top: 16px; font-size: 0.9rem; font-weight: 600; }
.form-status.ok { color: var(--color-accent-green); }
.form-status.err { color: var(--color-red); }
.hp-field { position: absolute; left: -9999px; opacity: 0; }

/* =========== FOOTER =========== */
.site-footer { background: #12181d; color: #b6bcc2; padding-top: 64px; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1.2fr 1.3fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-col h5 {
  color: #fff;
  font-family: var(--font-nav);
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.footer-col img.footer-logo { height: 48px; width: auto; margin-bottom: 18px; background: #fff; padding: 8px 14px; border-radius: 6px; }
.footer-col p { font-size: 0.88rem; color: #9aa1a8; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.88rem; color: #b6bcc2; }
.footer-col a:hover { color: var(--color-cta); }
.footer-contact-item { display: flex; gap: 10px; align-items: flex-start; font-size: 0.88rem; margin-bottom: 12px; }
.footer-contact-item svg { width: 16px; height: 16px; margin-top: 3px; flex-shrink: 0; color: var(--color-sky); }
.footer-social { display: flex; gap: 10px; margin-top: 6px; }
.footer-social a { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.08); display: flex; align-items: center; justify-content: center; }
.footer-social a:hover { background: var(--color-cta); }
.footer-social svg { width: 16px; height: 16px; color: #fff; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  padding: 24px 0;
  font-size: 0.8rem;
  color: #7d848b;
}
.footer-bottom a { color: #9aa1a8; }
.footer-bottom a:hover { color: var(--color-cta); }

/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25);
  z-index: 200;
  transition: transform .2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 30px; height: 30px; fill: #fff; }

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr)); gap: 28px; margin-top: 40px; }
.blog-post-body { max-width: 760px; margin: 0 auto; }
.blog-post-body h2 { margin-top: 36px; }
.blog-post-body ul.icon-list { margin: 20px 0; }
.blog-share { display: flex; gap: 12px; margin: 36px 0; align-items: center; flex-wrap: wrap; }
.blog-share a { display: inline-flex; align-items: center; gap: 8px; background: var(--color-bg-light); padding: 10px 18px; border-radius: 30px; font-size: 0.85rem; font-weight: 600; }
.blog-share a:hover { background: var(--color-cta); color: #fff; }
.recent-posts { margin-top: 56px; padding-top: 40px; border-top: 1px solid var(--color-border); }
.recent-posts h3 { margin-bottom: 24px; }

/* Breadcrumb */
.crumbs { font-size: 0.82rem; color: var(--color-text-light); margin-bottom: 10px; }
.crumbs a { color: var(--color-primary); }
.crumbs a:hover { color: var(--color-cta); }

/* Sizes table (Tamanhos Disponíveis) */
.size-note { background: var(--color-bg-light); border-radius: var(--radius); padding: 20px 24px; font-size: 0.92rem; }

/* Language landing (root index.html) */
.lang-landing {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(120deg, var(--color-primary), #024270);
  padding: 24px;
}
.lang-landing-card { background: #fff; border-radius: 12px; padding: 48px 40px; text-align: center; max-width: 420px; box-shadow: var(--shadow-md); }
.lang-landing-card img { height: 56px; margin: 0 auto 24px; }
.lang-options { display: flex; flex-direction: column; gap: 12px; margin-top: 28px; }
.lang-options a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 20px; border-radius: 8px; border: 1px solid var(--color-border);
  font-weight: 700; color: var(--color-dark);
}
.lang-options a:hover { border-color: var(--color-cta); background: var(--color-bg-light); color: var(--color-cta); }

/* =========== RESPONSIVE =========== */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; gap: 32px; }
  .split .split-media { order: -1 !important; }
  .top-bar-left .top-bar-item:nth-child(3) { display: none; }
  .hero-grid { grid-template-columns: 1fr; }
  .tecnologia-hero-grid { flex-direction: column; }
  .tecnologia-hero-photos { width: 100%; height: 220px; }
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: fixed;
    top: 0; right: 0;
    width: min(320px, 85vw);
    height: 100vh;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 90px 0 30px;
    transform: translateX(100%);
    transition: transform .3s ease;
    box-shadow: var(--shadow-md);
    overflow-y: auto;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav > ul { flex-direction: column; align-items: stretch; gap: 0; }
  .main-nav > ul > li > a { padding: 16px 28px; border-bottom: 1px solid var(--color-border); }
  .main-nav .sub-menu { position: static; box-shadow: none; display: none; padding-left: 16px; border-radius: 0; }
  .main-nav .sub-menu .sub-menu { padding-left: 16px; }
  .main-nav li.sub-open > .sub-menu { display: block; }
  .nav-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 90; }
  .nav-backdrop.open { display: block; }
  .header-cta { display: none; }
}
@media (max-width: 640px) {
  section { padding: 52px 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .top-bar-left { gap: 12px; }
  .top-bar-item span.hide-mobile { display: none; }
  .hero { padding: 70px 0 60px; }
}