:root {
  --color-bg: #f7f4ef;
  --color-surface: #ffffff;
  --color-ink: #101820;
  --color-muted: #64707d;
  --color-line: rgba(16, 24, 32, .12);

  --color-primary: #d61f26;
  --color-primary-dark: #b0171d;

  --color-steel: #2d3a45;
  --color-slate: #17212b;
  --shadow-soft: 0 20px 60px rgba(16, 24, 32, .12);
  --shadow-card: 0 16px 36px rgba(16, 24, 32, .10);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --container: 1180px;
  --font-base: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-base);
  color: var(--color-ink);
  background: var(--color-bg);
  line-height: 1.6;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { cursor: pointer; }

.container { width: min(100% - 32px, var(--container)); margin-inline: auto; }
.skip-link { position: absolute; left: -999px; top: 12px; z-index: 999; background: #fff; padding: 10px 14px; border-radius: 8px; }
.skip-link:focus { left: 12px; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: rgba(255,255,255,0.96);
  border-bottom: 1px solid rgba(0,0,0,.08);
  backdrop-filter: blur(18px);
  transition: background .25s ease, box-shadow .25s ease;
}
.site-header.scrolled {
  background: rgba(255,255,255,0.98);
  box-shadow: 0 2px 12px rgba(0,0,0,.10);
}
.header-wrap { min-height: 82px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand img {
  width: 178px;
  height: auto;
  border-radius: 6px;
}
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a {
  color: #101820;
  font-weight: 700;
  font-size: .94rem;
  padding: 12px 14px;
  border-radius: 999px;
  opacity: .9;
  transition: background .2s ease, color .2s ease, opacity .2s ease;
}
.main-nav a:hover, .main-nav a:focus-visible { background: rgba(255,255,255,.12); opacity: 1; }
.main-nav .nav-cta {
  background: var(--color-primary);
  color: #ffffff !important;
  opacity: 1;
}

.main-nav .nav-cta:hover,
.main-nav .nav-cta:visited,
.main-nav .nav-cta:focus {
  color: #ffffff !important;
}
.main-nav .nav-cta:hover { background: var(--color-primary-dark); }
.menu-toggle { display: none; width: 46px; height: 46px; border: 0; background: rgba(255,255,255,.12); border-radius: 14px; }
.menu-toggle span:not(.sr-only) { display: block; width: 22px; height: 2px; background: #101820; margin: 5px auto; border-radius: 8px; transition: transform .2s ease, opacity .2s ease; }
.menu-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero { position: relative; min-height: 100svh; display: grid; place-items: center; overflow: hidden; background: #101820; }
.hero-slider, .hero-slide, .hero-overlay { position: absolute; inset: 0; }
.hero-slide { width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.05); transition: opacity .9s ease, transform 6s ease; }
.hero-slide.active { opacity: 1; transform: scale(1); }
.hero-overlay { background: linear-gradient(90deg, rgba(16,24,32,.88), rgba(16,24,32,.54) 48%, rgba(16,24,32,.20)), linear-gradient(0deg, rgba(16,24,32,.75), transparent 40%); }
.hero-content { position: relative; z-index: 2; padding-top: 130px; color: #fff; }
.eyebrow, .section-kicker { display: inline-flex; align-items: center; gap: 10px; color: var(--color-primary); font-size: .83rem; font-weight: 900; text-transform: uppercase; letter-spacing: .12em; }
.eyebrow::before, .section-kicker::before { content: ""; width: 36px; height: 2px; background: currentColor; border-radius: 999px; }
.hero h1 { max-width: 850px; margin: 18px 0 20px; font-size: clamp(3rem, 7vw, 6.7rem); line-height: .92; letter-spacing: -.07em; }
.hero h1 span { color: #f6d2bf; }
.hero p { max-width: 660px; margin: 0 0 32px; color: rgba(255,255,255,.88); font-size: clamp(1.05rem, 1.8vw, 1.35rem); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 24px; border-radius: 999px; font-weight: 900; border: 1px solid transparent; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: #fff; background: var(--color-primary); box-shadow: 0 16px 36px rgba(239,107,34,.32); }
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-ghost { color: #fff; border-color: rgba(255,255,255,.35); background: rgba(255,255,255,.08); }
.slider-controls { position: absolute; z-index: 4; right: max(18px, calc((100vw - var(--container)) / 2)); bottom: 34px; display: flex; gap: 10px; }
.slider-controls button { width: 48px; height: 48px; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; color: #fff; background: rgba(255,255,255,.14); font-size: 2rem; line-height: 1; }

.quick-cards { margin-top: -70px; position: relative; z-index: 6; }
.quick-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.quick-card { padding: 24px; border-radius: var(--radius-md); background: rgba(255,255,255,.95); box-shadow: var(--shadow-soft); border: 1px solid rgba(255,255,255,.8); }
.quick-card strong { display: block; font-size: 1.05rem; margin-bottom: 6px; }
.quick-card span { color: var(--color-muted); font-weight: 600; }

.section { padding: 96px 0; }
.two-col { display: grid; grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr); gap: 58px; align-items: center; }
.two-col.reverse { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); }
.section h2 { margin: 12px 0 18px; font-size: clamp(2rem, 4vw, 3.6rem); line-height: 1; letter-spacing: -.045em; }
.section p { color: var(--color-muted); font-size: 1.02rem; }
.image-card { position: relative; border-radius: var(--radius-lg); overflow: hidden; min-height: 520px; box-shadow: var(--shadow-soft); }
.image-card img { width: 100%; height: 100%; min-height: 520px; object-fit: cover; }
.floating-note { position: absolute; left: 22px; right: 22px; bottom: 22px; padding: 20px; border-radius: 18px; color: #fff; background: rgba(16, 24, 32, .82); backdrop-filter: blur(14px); }
.floating-note strong, .floating-note span { display: block; }
.floating-note span { color: #f6d2bf; }

.dark-panel { background: var(--color-slate); color: #fff; }
.mvv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.mvv-card { padding: 34px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg); }
.mvv-card span, .service-card span { color: var(--color-primary); font-weight: 900; }
.mvv-card h3, .service-card h3 { margin: 12px 0 8px; font-size: 1.35rem; line-height: 1.15; }
.mvv-card p { color: rgba(255,255,255,.72); }

.section-head { max-width: 760px; margin-bottom: 38px; }
.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.service-card { min-height: 235px; padding: 26px; border-radius: var(--radius-md); background: var(--color-surface); border: 1px solid var(--color-line); box-shadow: var(--shadow-card); transition: transform .2s ease, border-color .2s ease; }
.service-card:hover { transform: translateY(-5px); border-color: rgba(239,107,34,.42); }
.service-card p { margin-bottom: 0; font-size: .95rem; }

.segments { background: #fff; }
.image-stack { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.image-stack img { height: 460px; width: 100%; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow-card); }
.image-stack img:last-child { margin-top: 70px; }
.tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.tag-cloud span { padding: 10px 14px; border-radius: 999px; background: #f3f5f7; border: 1px solid var(--color-line); color: var(--color-steel); font-weight: 800; font-size: .88rem; }

.differentials { background: linear-gradient(180deg, var(--color-bg), #fff); }
.diff-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.diff-item { padding: 24px; background: #fff; border-radius: var(--radius-md); border-left: 5px solid var(--color-primary); box-shadow: var(--shadow-card); }
.diff-item strong { font-size: 1.12rem; }
.diff-item p { margin: 8px 0 0; font-size: .96rem; }

.experience { padding-top: 0; }
.experience-card { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 42px; color: #fff; border-radius: var(--radius-lg); background: radial-gradient(circle at top right, rgba(239,107,34,.35), transparent 32%), var(--color-slate); box-shadow: var(--shadow-soft); }
.experience-card p { color: rgba(255,255,255,.74); max-width: 760px; }

.gallery { background: #fff; }
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 220px; gap: 16px; }
.gallery-item { border: 0; padding: 0; overflow: hidden; border-radius: var(--radius-md); background: #ddd; box-shadow: var(--shadow-card); }
.gallery-item.large { grid-column: span 2; grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .35s ease, filter .35s ease; }
.gallery-item:hover img { transform: scale(1.05); filter: saturate(1.08); }

.contact { background: var(--color-slate); color: #fff; }
.contact-wrap { display: grid; grid-template-columns: .9fr 1.1fr; gap: 46px; align-items: start; }
.contact-copy p, .contact-copy li { color: rgba(255,255,255,.72); }
.contact-list { list-style: none; padding: 0; margin: 24px 0 0; display: grid; gap: 12px; }
.contact-form { display: grid; gap: 12px; padding: 28px; background: #fff; border-radius: var(--radius-lg); color: var(--color-ink); box-shadow: var(--shadow-soft); }
.contact-form label { font-weight: 900; font-size: .9rem; }
.contact-form input, .contact-form textarea, .contact-form select { width: 100%; border: 1px solid var(--color-line); border-radius: 14px; padding: 14px 15px; background: #f8fafc; outline: none; transition: border-color .2s ease, box-shadow .2s ease; }
.contact-form input:focus, .contact-form textarea:focus, .contact-form select:focus { border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(239,107,34,.14); }
.form-feedback { min-height: 24px; margin: 0; font-weight: 800; color: var(--color-primary-dark); }

.lightbox { position: fixed; inset: 0; z-index: 90; display: none; place-items: center; padding: 32px; background: rgba(0,0,0,.86); }
.lightbox.open { display: grid; }
.lightbox img { max-height: 86vh; max-width: 94vw; border-radius: var(--radius-md); box-shadow: 0 24px 80px rgba(0,0,0,.5); }
.lightbox-close { position: absolute; top: 18px; right: 18px; width: 48px; height: 48px; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; background: rgba(255,255,255,.12); color: #fff; font-size: 2rem; }

.site-footer { padding: 32px 0; background: #0c1218; color: #fff; }
.footer-wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.footer-wrap p { margin: 4px 0 0; color: rgba(255,255,255,.62); }
.footer-wrap a { color: #f6d2bf; font-weight: 900; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1040px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .diff-grid, .mvv-grid { grid-template-columns: 1fr; }
}



@media (max-width: 820px) {

  .header-wrap {
    min-height: 72px;
  }

  .brand img {
    width: 150px;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: fixed;
    top: 72px;
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    background: rgba(255,255,255,.98);
    border: 1px solid rgba(0,0,0,.08);
    border-radius: 20px;
    box-shadow: var(--shadow-soft);
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    text-align: center;
    color: #101820 !important;
  }

  .main-nav .nav-cta {
    color: #ffffff !important;
    background: var(--color-primary);
  }

  .hero {
    min-height: 86svh;
  }

  .quick-grid,
  .two-col,
  .two-col.reverse,
  .contact-wrap {
    grid-template-columns: 1fr;
  }

  .quick-cards {
    margin-top: 20px;
  }

  .section {
    padding: 72px 0;
  }

  .image-card,
  .image-card img {
    min-height: 380px;
  }

  .image-stack img {
    height: 300px;
  }

  .image-stack img:last-child {
    margin-top: 0;
  }

  .experience-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 30px;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}




@media (max-width: 560px) {
  .hero h1 { font-size: clamp(2.7rem, 14vw, 4rem); }
  .hero-content { padding-top: 140px; }
  .hero-actions, .hero-actions .btn, .contact-form .btn { width: 100%; }
  .slider-controls { display: none; }
  .quick-grid, .service-grid, .gallery-grid { grid-template-columns: 1fr; }
  .gallery-item.large, .gallery-item.wide { grid-column: span 1; grid-row: span 1; }
  .gallery-grid { grid-auto-rows: 230px; }
  .image-stack { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; scroll-behavior: auto !important; transition-duration: .01ms !important; }
}

.gallery-grid-custom {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.gallery-grid-custom img {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: 18px;
    box-shadow: var(--shadow-card);
}

@media (max-width: 820px) {

    .gallery-grid-custom {
        grid-template-columns: 1fr;
    }

}

.gallery-navigation{
    display:flex;
    justify-content:center;
    gap:15px;
    margin-top:30px;
}

.gallery-arrow{
    width:50px;
    height:50px;
    border:none;
    border-radius:50%;
    background:var(--color-primary);
    color:white;
    font-size:24px;
    cursor:pointer;
}

.gallery-arrow:hover{
    background:var(--color-primary-dark);
}

.parceiros-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:30px;
    align-items:center;
    margin-top:40px;
}

.parceiros-grid img{
    width:100%;
    max-height:120px;
    object-fit:contain;
    background:#ffffff;
    padding:20px;
    border-radius:16px;
    box-shadow:var(--shadow-card);
}

@media (max-width: 820px){

    .parceiros-grid{
        grid-template-columns:repeat(2,1fr);
    }

}

@media (max-width: 560px){

    .parceiros-grid{
        grid-template-columns:1fr;
    }

}