/* Reset e base */
:root {
  --color-bg-dark: #4D565E;
  --color-bg-dark-2: #7A8188;
  --color-bg-light: #D9D9D6;
  --color-surface: #F1F1EF;
  --color-white: #FFFFFF;
  --color-primary: #D96928;
  --color-primary-hover: #B6541D;
  --color-accent-blue: #2F67B1;
  --color-accent-blue-light: #5A86C7;
  --color-accent-blue-text: #285A9A;
  --color-text: #2E3338;
  --color-text-light: #6B7278;
  --color-border: #C9C9C6;

  /* Aliases semânticos usados pelos componentes existentes. */
  --color-primary-dark: var(--color-primary-hover);
  --color-secondary: var(--color-accent-blue-light);
  --color-dark: var(--color-bg-dark);
  --color-dark-soft: #424A51;
  --color-panel: #596169;
  --color-panel-light: var(--color-bg-dark-2);
  --color-light: var(--color-surface);
  --color-muted: #596066;
  --shadow-soft: 0 16px 38px rgba(46, 51, 56, 0.2);
  --radius-lg: 4px;
  --radius-md: 2px;
  --container: 1300px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg-light);
  font-family: "Segoe UI", Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  opacity: 0.16;
  pointer-events: none;
  background-image: linear-gradient(115deg, rgba(255,255,255,.15), transparent 35%), repeating-linear-gradient(0deg, rgba(46,51,56,.02) 0 1px, transparent 1px 4px);
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
h1, h2, h3, p { margin-top: 0; }
.container { width: min(calc(100% - 64px), var(--container)); margin-inline: auto; }
.section { padding: 72px 0; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1000; padding: 10px 16px; color: #fff; background: var(--color-primary-hover); }
.skip-link:focus { top: 12px; }

/* Tipografia e ações */
.eyebrow {
  margin-bottom: 14px;
  color: var(--color-accent-blue-text);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}
h1 { max-width: 690px; margin-bottom: 22px; font-size: clamp(2.4rem, 4.4vw, 4rem); font-weight: 400; line-height: 1.08; letter-spacing: -0.025em; }
h2 { font-size: clamp(1.8rem, 3vw, 2.55rem); font-weight: 400; line-height: 1.18; }
h3 { font-size: 1rem; line-height: 1.35; }
.btn {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 24px;
  border: 1px solid var(--color-primary);
  border-radius: var(--radius-md);
  color: #fff;
  background: var(--color-primary);
  font-size: 1.1875rem;
  font-weight: 700;
  transition: transform .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.btn:hover, .btn:focus-visible { background: var(--color-primary-hover); border-color: var(--color-primary-hover); box-shadow: 0 10px 26px rgba(182,84,29,.28); transform: translateY(-2px); }
.text-link { display: inline-flex; align-items: center; gap: 9px; color: var(--color-accent-blue-text); font-size: 0.9rem; font-weight: 700; }
.text-link i { transition: transform .2s ease; }
.text-link:hover i { transform: translateX(4px); }

/* Cabeçalho */
.site-header { position: sticky; top: 0; z-index: 100; min-height: 86px; border-bottom: 1px solid rgba(255,255,255,.12); background: rgba(77,86,94,.97); backdrop-filter: blur(12px); }
.header-inner { min-height: 86px; display: flex; align-items: center; gap: 34px; }
.brand { width: 216px; flex: 0 0 auto; overflow: hidden; }
.brand img { width: 100%; height: 53px; object-fit: contain; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: clamp(20px, 2.5vw, 38px); margin-left: auto; }
.main-nav a { position: relative; padding: 30px 0 27px; color: #F1F1EF; font-size: 0.86rem; font-weight: 600; }
.main-nav a::after { position: absolute; bottom: 19px; left: 0; width: 0; height: 2px; content: ""; background: var(--color-primary); transition: width .2s ease; }
.main-nav a:hover::after, .main-nav a.is-active::after { width: 100%; }
.main-nav a.is-active { color: #fff; }
.main-nav i { margin-left: 3px; font-size: .62rem; }
.btn-header { min-height: 46px; padding: 10px 22px; border-color: var(--color-primary-hover); background: var(--color-primary-hover); font-size: .82rem; white-space: nowrap; }
.btn-header:hover, .btn-header:focus-visible { border-color: var(--color-primary); background: var(--color-primary-hover); }
.menu-toggle { display: none; width: 46px; height: 44px; margin-left: auto; border: 1px solid var(--color-border); color: #fff; background: transparent; font-size: 1.25rem; }

/* Hero */
.hero {
  position: relative;
  min-height: 600px;
  display: grid;
  align-items: center;
  color: var(--color-white);
  background-image: linear-gradient(90deg, rgba(46,51,56,.84) 0%, rgba(77,86,94,.7) 45%, rgba(77,86,94,.3) 75%, rgba(46,51,56,.52) 100%), url("../img/hero-estrutura.webp");
  background-position: center;
  background-size: cover;
}
.hero::after { position: absolute; inset: 0; content: ""; background: linear-gradient(180deg, transparent 58%, rgba(46,51,56,.32)); pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) 320px; align-items: center; gap: 80px; padding-block: 58px; }
.hero-copy { padding-right: 10px; }
.hero .eyebrow,
.gallery .eyebrow,
.gallery-page-hero .eyebrow { color: #C9D9EF; }
.hero-text { max-width: 555px; margin-bottom: 30px; color: #F1F1EF; font-size: 1.08rem; }
.hero-actions { display: flex; align-items: center; gap: 42px; }
.hero .text-link { color: #C9D9EF; }
.lead-form { padding: 26px 28px 22px; border: 1px solid rgba(255,255,255,.18); background: rgba(77,86,94,.94); box-shadow: var(--shadow-soft); }
.lead-form h2 { margin-bottom: 4px; font-size: 1.65rem; }
.lead-form > p:not(.form-status) { margin-bottom: 18px; color: #d1d8dc; font-size: .88rem; }
.lead-form input, .lead-form select, .lead-form textarea,
.cta-form input, .cta-form select {
  width: 100%;
  min-height: 42px;
  margin-bottom: 9px;
  padding: 9px 12px;
  border: 1px solid rgba(255,255,255,.16);
  border-radius: 0;
  outline: none;
  color: #fff;
  background: rgba(17,28,36,.36);
  transition: border-color .2s ease, background-color .2s ease;
}
.lead-form textarea { min-height: 76px; resize: vertical; }
.lead-form select, .cta-form select { color: #dce2e6; }
.lead-form option, .cta-form option { color: #1c2834; }
.lead-form input::placeholder, .lead-form textarea::placeholder, .cta-form input::placeholder { color: #ccd4d9; opacity: 1; }
.lead-form input:focus, .lead-form select:focus, .lead-form textarea:focus, .cta-form input:focus, .cta-form select:focus { border-color: var(--color-accent-blue-light); background: rgba(46,51,56,.72); }
.btn-full { width: 100%; min-height: 46px; margin-top: 5px; }
.lead-form small { display: block; margin-top: 10px; text-align: center; color: #c8d0d5; }
.form-status { min-height: 1px; margin: 8px 0 0; color: #a7d6ff; font-size: .78rem; }

/* Indicadores */
.hero-stats { color: var(--color-text); border-bottom: 1px solid var(--color-border); background: linear-gradient(90deg, var(--color-bg-light), var(--color-surface) 47%, var(--color-bg-light)); }
.stats-grid { display: grid; }
.stats-grid-four { grid-template-columns: repeat(4, 1fr); }
.stat-item { min-height: 145px; display: flex; align-items: center; justify-content: center; gap: 18px; padding: 26px; border-right: 1px solid var(--color-border); }
.stat-item:last-child { border-right: 0; }
.stat-item > i { color: var(--color-accent-blue-light); font-size: 2.2rem; }
.stat-item strong, .stat-item span { display: block; }
.stat-item strong { margin-bottom: 3px; font-size: 1.38rem; font-weight: 500; text-transform: uppercase; }
.stat-item span { max-width: 150px; color: var(--color-muted); font-size: .86rem; line-height: 1.35; }

/* Soluções */
.solutions { background: radial-gradient(circle at 20% 20%, rgba(90,134,199,.09), transparent 35%), var(--color-bg-light); }
.solutions-layout { display: grid; grid-template-columns: 275px minmax(0,1fr); gap: 48px; align-items: start; }
.section-intro h2 { margin-bottom: 32px; }
.section-intro > p:not(.eyebrow) { color: var(--color-muted); }
.solutions-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.solution-card { min-height: 250px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 30px 22px; border: 1px solid var(--color-border); background: rgba(241,241,239,.38); text-align: center; transition: transform .25s ease, background-color .25s ease, border-color .25s ease, box-shadow .25s ease; }
.solution-card:hover { position: relative; z-index: 1; border-color: rgba(47,103,177,.55); background: var(--color-surface); box-shadow: 0 14px 30px rgba(46,51,56,.1); transform: translateY(-4px); }
.solution-card > i { margin-bottom: 22px; color: var(--color-primary); font-size: 2.65rem; }
.solution-card h3 { max-width: 160px; margin-bottom: 10px; font-size: 1.05rem; }
.solution-card p { max-width: 175px; margin-bottom: 0; color: var(--color-text-light); font-size: .82rem; }

/* Galeria */
.gallery { overflow: hidden; color: #fff; border-top: 1px solid rgba(255,255,255,.1); background: radial-gradient(circle at 85% 10%, rgba(90,134,199,.14), transparent 34%), var(--color-bg-dark); }
.gallery-heading { display: grid; grid-template-columns: minmax(0,1fr) minmax(280px,.52fr); align-items: end; gap: 70px; margin-bottom: 34px; }
.gallery-heading h2 { max-width: 720px; margin-bottom: 0; }
.gallery-heading > p { max-width: 470px; margin: 0 0 5px; color: #D9D9D6; font-size: .92rem; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); grid-auto-flow: dense; grid-auto-rows: 210px; gap: 14px; }
.gallery-grid-home { grid-template-columns: repeat(3,minmax(0,1fr)); grid-auto-rows: 290px; }
.gallery-item { position: relative; min-width: 0; padding: 0; overflow: hidden; border: 1px solid rgba(255,255,255,.16); color: #fff; background: #1c2834; text-align: left; isolation: isolate; }
.gallery-item::after { position: absolute; inset: 0; z-index: 1; content: ""; background: linear-gradient(180deg, rgba(8,15,21,.08) 35%, rgba(8,15,21,.9) 100%); transition: background .3s ease; }
.gallery-item.gallery-feature { grid-column: span 2; grid-row: span 2; }
.gallery-item.gallery-tall { grid-row: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .45s cubic-bezier(.2,.7,.2,1), filter .3s ease; }
.gallery-number { position: absolute; top: 15px; left: 16px; z-index: 2; color: rgba(255,255,255,.82); font-size: .7rem; font-weight: 800; letter-spacing: .12em; }
.gallery-number::after { display: inline-block; width: 28px; height: 1px; margin: 0 0 3px 9px; content: ""; background: var(--color-primary); }
.gallery-caption { position: absolute; right: 20px; bottom: 18px; left: 20px; z-index: 2; font-size: 1rem; font-weight: 700; line-height: 1.25; transform: translateY(4px); transition: transform .3s ease; }
.gallery-caption small { display: block; margin-top: 5px; color: #d2dce2; font-size: .7rem; font-weight: 500; letter-spacing: .025em; }
.gallery-expand { position: absolute; top: 14px; right: 14px; z-index: 2; width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.45); border-radius: 50%; background: rgba(18,30,39,.55); opacity: 0; transform: scale(.8); transition: opacity .25s ease, transform .25s ease, background-color .25s ease; }
.gallery-item:hover img, .gallery-item:focus-visible img { filter: saturate(1.08) contrast(1.03); transform: scale(1.045); }
.gallery-item:hover::after, .gallery-item:focus-visible::after { background: linear-gradient(180deg, rgba(8,15,21,.16) 18%, rgba(8,15,21,.92) 100%); }
.gallery-item:hover .gallery-caption, .gallery-item:focus-visible .gallery-caption { transform: translateY(0); }
.gallery-item:hover .gallery-expand, .gallery-item:focus-visible .gallery-expand { opacity: 1; transform: scale(1); }
.gallery-item:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 3px; }
.gallery-more { display: flex; justify-content: center; margin-top: 32px; }

.gallery-page-hero { position: relative; padding: 96px 0 80px; overflow: hidden; color: #fff; border-bottom: 1px solid rgba(255,255,255,.18); background: linear-gradient(100deg, rgba(46,51,56,.97), rgba(77,86,94,.78)), url("../img/hero-estrutura.webp") center/cover; }
.gallery-page-hero::after { position: absolute; right: -120px; bottom: -180px; width: 420px; height: 420px; content: ""; border: 1px solid rgba(90,134,199,.3); border-radius: 50%; }
.gallery-page-hero .container { position: relative; z-index: 1; }
.gallery-page-hero h1 { max-width: 820px; margin-bottom: 22px; }
.gallery-page-hero .hero-text { margin-bottom: 0; }
.gallery-page-content { background: radial-gradient(circle at 15% 10%, rgba(90,134,199,.1), transparent 26%), var(--color-bg-light); }
.gallery-page-intro { display: flex; align-items: end; justify-content: space-between; gap: 48px; margin-bottom: 36px; }
.gallery-page-intro h2 { max-width: 650px; margin-bottom: 0; }
.gallery-page-intro > p { max-width: 500px; margin-bottom: 5px; color: var(--color-muted); }
.gallery-masonry { display: block; columns: 4 260px; column-gap: 14px; }
.gallery-masonry .gallery-item { width: 100%; display: block; margin: 0 0 14px; break-inside: avoid; }
.gallery-masonry .gallery-item img { width: 100%; height: auto; min-height: 220px; object-fit: cover; }
.gallery-page-cta { padding: 0 0 72px; background: var(--color-bg-light); }
.gallery-page-cta .container { display: flex; align-items: center; justify-content: space-between; gap: 32px; padding: 30px 36px; border-left: 3px solid var(--color-primary); background: var(--color-surface); box-shadow: 0 10px 28px rgba(46,51,56,.08); }
.gallery-page-cta h2 { margin-bottom: 5px; font-size: 1.45rem; }
.gallery-page-cta p { margin: 0; color: var(--color-muted); }

.gallery-lightbox { width: min(1080px, calc(100% - 100px)); max-width: none; padding: 0; overflow: visible; border: 0; color: #fff; background: transparent; }
.gallery-lightbox[open] { display: grid; place-items: center; }
.gallery-lightbox::backdrop { background: rgba(8,14,19,.92); backdrop-filter: blur(8px); }
.gallery-lightbox figure { width: 100%; margin: 0; }
.gallery-lightbox figure > img { width: 100%; max-height: 78vh; object-fit: contain; background: #111b23; box-shadow: 0 24px 70px rgba(0,0,0,.48); }
.gallery-lightbox figcaption { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; padding-top: 14px; font-size: .95rem; font-weight: 700; }
.gallery-lightbox figcaption small { color: #D9D9D6; font-size: .76rem; font-weight: 500; }
.gallery-lightbox-close, .gallery-lightbox-nav { position: absolute; z-index: 2; display: grid; place-items: center; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; color: #fff; background: rgba(25,38,49,.82); transition: background-color .2s ease, transform .2s ease; }
.gallery-lightbox-close:hover, .gallery-lightbox-nav:hover, .gallery-lightbox-close:focus-visible, .gallery-lightbox-nav:focus-visible { background: var(--color-primary); transform: scale(1.06); }
.gallery-lightbox-close { top: -48px; right: 0; width: 40px; height: 40px; font-size: 1.15rem; }
.gallery-lightbox-nav { top: 50%; width: 46px; height: 46px; font-size: 1rem; transform: translateY(-50%); }
.gallery-lightbox-nav:hover, .gallery-lightbox-nav:focus-visible { transform: translateY(-50%) scale(1.06); }
.gallery-lightbox-prev { left: -68px; }
.gallery-lightbox-next { right: -68px; }
.gallery-lightbox button:focus-visible { outline: 3px solid var(--color-secondary); outline-offset: 3px; }
body.has-lightbox { overflow: hidden; }

/* Diferenciais */
.why-us { background: radial-gradient(circle at 70% 20%, rgba(90,134,199,.09), transparent 38%), var(--color-surface); }
.why-grid { display: grid; grid-template-columns: .96fr 1.12fr; align-items: center; gap: 55px; }
.why-image { width: 100%; height: 480px; border: 2px solid rgba(47,103,177,.35); object-fit: cover; object-position: 40% center; box-shadow: 18px 18px 0 rgba(77,86,94,.1); }
.why-content > h2 { margin-bottom: 28px; }
.benefits-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 25px 32px; }
.benefit { display: grid; grid-template-columns: 38px 1fr; gap: 14px; }
.benefit > i { padding-top: 2px; color: var(--color-primary); font-size: 1.8rem; }
.benefit h3 { margin-bottom: 6px; }
.benefit p { margin-bottom: 0; color: var(--color-muted); font-size: .82rem; }

/* Processo */
.process { padding-top: 30px; background: var(--color-bg-light); }
.section-center { text-align: center; }
.process-grid { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.process-grid::before { position: absolute; top: 42px; right: 7%; left: 7%; height: 1px; content: ""; border-top: 1px dashed rgba(77,86,94,.4); }
.process-step { position: relative; z-index: 1; text-align: center; }
.process-step > span { width: 84px; height: 84px; display: grid; place-items: center; margin: 0 auto 22px; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; color: #fff; background: var(--color-accent-blue); box-shadow: 0 0 0 8px var(--color-bg-light); font-size: 2rem; }
.process-step > span::after { position: absolute; top: 90px; left: 50%; content: ""; border: 5px solid transparent; border-top-color: var(--color-primary); transform: translateX(-50%); }
.process-step h3 { margin-bottom: 5px; }
.process-step p { max-width: 160px; margin-inline: auto; color: var(--color-muted); font-size: .78rem; }

/* Resultados */
.numbers { color: #fff; border-block: 1px solid rgba(255,255,255,.18); background: linear-gradient(90deg, #4D565E, #656E76 52%, #4D565E); }
.stats-grid-five { grid-template-columns: repeat(5, 1fr); }
.stats-grid-five article { min-height: 155px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 22px; border-right: 1px solid var(--color-border); text-align: center; }
.stats-grid-five article:last-child { border-right: 0; }
.stats-grid-five strong { font-size: clamp(1.7rem,2.7vw,2.45rem); font-weight: 400; }
.stats-grid-five span { max-width: 160px; color: #e0e6e9; font-size: .9rem; line-height: 1.35; }
.stats-grid-five i { margin-bottom: 5px; color: #cdd8df; font-size: 2.1rem; }

/* FAQ */
.faq { border-top: 1px solid var(--color-border); background: var(--color-surface); }
.faq-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 70px; align-items: start; }
.faq-list { border-top: 1px solid var(--color-border); }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item h3 { margin: 0; }
.faq-item button { width: 100%; min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 22px; padding: 16px 3px; border: 0; color: var(--color-text); background: transparent; text-align: left; font-weight: 650; }
.faq-item button i { color: var(--color-primary); transition: transform .2s ease; }
.faq-item button[aria-expanded="true"] i { transform: rotate(180deg); }
.faq-answer { padding: 0 36px 18px 3px; color: var(--color-muted); font-size: .9rem; }
.faq-answer p { margin: 0; }

/* Chamada final */
.cta-section { padding: 0 0 36px; background: var(--color-surface); }
.cta-grid { min-height: 285px; display: grid; grid-template-columns: .9fr 1fr .7fr; align-items: stretch; color: #fff; border-top: 3px solid var(--color-primary); background: linear-gradient(110deg, #4D565E, #697179); box-shadow: var(--shadow-soft); }
.cta-copy { padding: 32px 38px; }
.cta-copy h2 { margin-bottom: 14px; font-size: 1.35rem; font-weight: 700; text-transform: uppercase; }
.cta-copy p { max-width: 330px; color: #e1e7ea; }
.cta-copy ul { margin: 18px 0 0; padding: 0; list-style: none; }
.cta-copy li { margin-top: 7px; font-size: .86rem; }
.cta-copy li i { width: 20px; color: #fff; }
.cta-form { display: grid; grid-template-columns: repeat(2, 1fr); align-content: center; gap: 10px; padding: 28px 12px; }
.cta-form input, .cta-form select { margin-bottom: 0; background: rgba(24,37,47,.45); }
.cta-form .btn { grid-column: 1 / -1; justify-self: start; min-width: 270px; }
.cta-form .form-status { grid-column: 1 / -1; }
.cta-grid > img { width: 100%; height: 100%; min-height: 285px; object-fit: cover; object-position: 57% center; }

/* Rodapé */
.site-footer { color: #fff; border-top: 1px solid rgba(255,255,255,.18); background: var(--color-bg-dark); }
.footer-grid { display: grid; grid-template-columns: 1.35fr repeat(4, 1fr); gap: 40px; padding-block: 45px; }
.footer-brand { padding-right: 28px; border-right: 1px solid rgba(255,255,255,.12); }
.footer-brand > img { width: 230px; height: auto; margin-bottom: 22px; }
.footer-brand > p { max-width: 260px; color: #cbd4da; font-size: .8rem; }
.social-links { display: flex; gap: 12px; margin-top: 20px; }
.social-links[hidden] { display: none !important; }
.social-links a { width: 30px; height: 30px; display: grid; place-items: center; color: #c8e2fa; border: 1px solid rgba(255,255,255,.12); font-size: .85rem; transition: color .2s ease, background-color .2s ease; }
.social-links a:hover { color: #fff; background: var(--color-primary); }
.footer-grid h2 { margin-bottom: 18px; font-size: .94rem; font-weight: 700; }
.footer-grid > div:not(.footer-brand) > a { display: block; margin: 0 0 13px; color: #cbd4d9; font-size: .78rem; }
.footer-grid > div:not(.footer-brand) > a:hover { color: #C9D9EF; }
.footer-contact a, .footer-contact p { display: flex !important; align-items: flex-start; gap: 9px; color: #cbd4d9; font-size: .78rem; }
.footer-contact a { overflow-wrap: anywhere; }
.footer-contact i { width: 15px; padding-top: 3px; color: #fff; text-align: center; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); background: #424A51; }
.footer-bottom .container { min-height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 20px; color: #bfc8ce; font-size: .73rem; }
.footer-bottom a { color: #fff; }
.whatsapp-float { position: fixed; right: 22px; bottom: 22px; z-index: 50; width: 54px; height: 54px; display: grid; place-items: center; border: 2px solid rgba(255,255,255,.75); border-radius: 50%; color: #fff; background: #25d366; box-shadow: 0 10px 24px rgba(0,0,0,.25); font-size: 1.65rem; transition: transform .2s ease; }
.whatsapp-float:hover { transform: translateY(-3px) scale(1.04); }

/* Responsividade */
@media (max-width: 1120px) {
  .container { width: min(calc(100% - 40px), var(--container)); }
  .header-inner { gap: 20px; }
  .brand { width: 185px; }
  .main-nav { gap: 18px; }
  .main-nav a { font-size: .78rem; }
  .btn-header { display: none; }
  .hero-grid { gap: 45px; }
  .solutions-layout { grid-template-columns: 220px 1fr; gap: 30px; }
  .solution-card { min-height: 225px; }
  .why-grid { gap: 35px; }
  .why-image { height: 440px; }
  .footer-grid { grid-template-columns: 1.3fr repeat(4,1fr); gap: 24px; }
}

@media (max-width: 900px) {
  .site-header, .header-inner { min-height: 72px; }
  .brand { width: 178px; }
  .brand img { height: 45px; }
  .menu-toggle { display: grid; place-items: center; }
  .main-nav { position: absolute; top: 72px; right: 0; left: 0; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 8px 20px 20px; border-top: 1px solid rgba(255,255,255,.18); background: var(--color-bg-dark); box-shadow: var(--shadow-soft); }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 14px 10px; border-bottom: 1px solid rgba(255,255,255,.08); }
  .main-nav a::after { display: none; }
  .hero { min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; gap: 38px; padding-block: 60px; }
  .hero-copy { max-width: 690px; }
  .lead-form { width: min(100%, 560px); }
  .stats-grid-four { grid-template-columns: repeat(2,1fr); }
  .stat-item:nth-child(2) { border-right: 0; }
  .stat-item:nth-child(-n+2) { border-bottom: 1px solid var(--color-border); }
  .solutions-layout { grid-template-columns: 1fr; }
  .section-intro { max-width: 600px; }
  .solutions-grid { grid-template-columns: repeat(2,1fr); }
  .gallery-heading { grid-template-columns: 1fr; gap: 18px; }
  .gallery-heading > p { max-width: 650px; }
  .gallery-grid { grid-template-columns: repeat(2,minmax(0,1fr)); grid-auto-rows: 220px; }
  .gallery-page-intro { align-items: flex-start; flex-direction: column; gap: 16px; }
  .gallery-masonry { columns: 3 220px; }
  .gallery-lightbox { width: calc(100% - 80px); }
  .gallery-lightbox-prev { left: -34px; }
  .gallery-lightbox-next { right: -34px; }
  .why-grid { grid-template-columns: 1fr; }
  .why-image { height: 400px; }
  .process-grid { grid-template-columns: repeat(3,1fr); gap: 35px 16px; }
  .process-grid::before { display: none; }
  .stats-grid-five { grid-template-columns: repeat(3,1fr); }
  .stats-grid-five article:nth-child(3) { border-right: 0; }
  .stats-grid-five article:nth-child(-n+3) { border-bottom: 1px solid var(--color-border); }
  .stats-grid-five article:nth-child(4) { grid-column: span 1; }
  .stats-grid-five article:nth-child(5) { grid-column: span 2; }
  .faq-layout { grid-template-columns: 1fr; gap: 30px; }
  .cta-grid { grid-template-columns: 1fr 1fr; }
  .cta-grid > img { display: none; }
  .footer-grid { grid-template-columns: 1.3fr repeat(2,1fr); }
  .footer-brand { grid-row: span 2; }
}

@media (max-width: 620px) {
  body { font-size: 15px; }
  .container { width: min(calc(100% - 28px), var(--container)); }
  .section { padding: 54px 0; }
  .brand { width: 158px; }
  h1 { font-size: clamp(2.15rem, 11vw, 3.15rem); }
  .hero { background-position: 60% center; }
  .hero-grid { padding-block: 52px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 22px; }
  .lead-form { padding: 23px 19px 19px; }
  .stats-grid-four { grid-template-columns: 1fr; }
  .stat-item { min-height: 110px; justify-content: flex-start; border-right: 0; border-bottom: 1px solid var(--color-border); }
  .solutions-grid { grid-template-columns: 1fr; }
  .solution-card { min-height: 205px; }
  .gallery-heading { margin-bottom: 26px; }
  .gallery-grid { grid-template-columns: 1fr; grid-auto-rows: 250px; gap: 10px; }
  .gallery-item.gallery-feature { grid-column: auto; grid-row: auto; }
  .gallery-item.gallery-tall { grid-row: span 2; }
  .gallery-caption { right: 16px; bottom: 15px; left: 16px; }
  .gallery-expand { opacity: 1; transform: scale(1); }
  .gallery-lightbox { width: calc(100% - 28px); }
  .gallery-lightbox-close { top: -50px; }
  .gallery-lightbox-nav { top: auto; bottom: -58px; transform: none; }
  .gallery-lightbox-nav:hover, .gallery-lightbox-nav:focus-visible { transform: scale(1.06); }
  .gallery-lightbox-prev { left: 0; }
  .gallery-lightbox-next { right: 0; }
  .gallery-lightbox figcaption { align-items: flex-start; flex-direction: column; gap: 4px; padding-right: 56px; }
  .gallery-page-hero { padding: 72px 0 62px; }
  .gallery-masonry { columns: 1; }
  .gallery-masonry .gallery-item { margin-bottom: 10px; }
  .gallery-masonry .gallery-item img { min-height: 0; }
  .gallery-page-cta { padding-bottom: 0; }
  .gallery-page-cta .container { width: 100%; align-items: flex-start; flex-direction: column; padding: 28px 22px; }
  .why-image { height: 300px; }
  .benefits-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .process-step > span { width: 70px; height: 70px; font-size: 1.6rem; }
  .process-step > span::after { top: 76px; }
  .stats-grid-five { grid-template-columns: 1fr; }
  .stats-grid-five article, .stats-grid-five article:nth-child(3) { min-height: 120px; grid-column: auto; border-right: 0; border-bottom: 1px solid var(--color-border); }
  .cta-section { padding-bottom: 0; }
  .cta-grid { width: 100%; grid-template-columns: 1fr; }
  .cta-copy, .cta-form { padding: 26px 22px; }
  .cta-form { grid-template-columns: 1fr; }
  .cta-form .btn, .cta-form .form-status { grid-column: auto; width: 100%; min-width: 0; }
  .footer-grid { grid-template-columns: repeat(2,1fr); gap: 34px 22px; }
  .footer-brand { grid-column: 1 / -1; grid-row: auto; padding-right: 0; padding-bottom: 28px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); }
  .footer-contact { grid-column: 1 / -1; }
  .footer-bottom .container { align-items: flex-start; flex-direction: column; justify-content: center; padding-block: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}