:root {
  --bg: #050b14;
  --bg-soft: #111827;
  --card: rgba(255,255,255,0.08);
  --line: rgba(255,255,255,0.12);
  --text: #f4f7fb;
  --muted: #a9b2c3;
  --accent: #f7c600;
  --accent-dark: #d5a800;
  --light: #f5f7fb;
  --dark-text: #10151d;
  --shadow: 0 24px 80px rgba(0,0,0,0.28);
  --radius: 24px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, Arial, Helvetica, sans-serif;
  background: var(--bg);
  color: var(--text);
  padding-top: 192px;
}
a { color: inherit; text-decoration: none; }
img { display: block; width: 100%; }
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.section { padding: 96px 0; }
.section-light { background: var(--light); color: var(--dark-text); }
.section-dark { background: linear-gradient(180deg, #07101c 0%, #0d1726 100%); }
.header {
  position: fixed; top: 0; left: 0; width: 100%; z-index: 80;
  backdrop-filter: blur(18px);
  background: rgba(3, 9, 18, 0.94);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: background .3s ease, box-shadow .3s ease, transform .3s ease;
}
.header-stack {
  min-height: 192px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  padding: 18px 0 22px;
}
.brand img { width: 180px; transition: width .3s ease; }
.header.scrolled {
  background: rgba(3, 9, 18, 0.98);
  box-shadow: 0 18px 40px rgba(0,0,0,0.28);
}
.header.scrolled .header-stack {
  min-height: 100px;
  padding: 14px 0;
  flex-direction: row;
  justify-content: space-between;
  gap: 28px;
}
.header.scrolled .brand img { width: 128px; }
.header.scrolled .menu { justify-content: flex-end; }
.menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 34px;
  flex-wrap: wrap;
}
.menu a {
  color: #eef2f7;
  font-weight: 700;
  font-size: 1.05rem;
}
.menu a:hover { color: var(--accent); }
.nav-cta {
  background: var(--accent);
  color: #121212 !important;
  padding: 14px 24px;
  border-radius: 999px;
  box-shadow: 0 14px 34px rgba(247,198,0,.22);
}
.nav-cta:hover { color: #121212 !important; }
.menu-toggle {
  display: none;
  background: none;
  border: 0;
  color: white;
  font-size: 30px;
  cursor: pointer;
}
.hero {
  position: relative;
  min-height: calc(92vh - 192px);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(4,8,14,0.92) 0%, rgba(4,8,14,0.68) 45%, rgba(4,8,14,0.30) 100%),
    linear-gradient(180deg, rgba(5,9,16,0.30), rgba(5,9,16,0.86)),
    url('imagens/hero.jpg') center/cover no-repeat;
  transform: scale(1.04);
}
.hero::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 180px;
  background: linear-gradient(180deg, rgba(11,15,20,0), rgba(11,15,20,1));
}
.hero-grid { position: relative; z-index: 2; padding: 120px 0 70px; }
.hero-copy { max-width: 720px; }
.eyebrow, .section-tag {
  display: inline-flex; align-items: center; gap: 8px;
  font-weight: 800; text-transform: uppercase; letter-spacing: 0.12em;
  font-size: 12px; margin-bottom: 18px; color: var(--accent);
}
.section-tag.dark { color: #242424; }
.hero h1, .section-copy h2, .section-heading h2, .contact-copy h2 {
  margin: 0 0 18px; line-height: 1.02;
}
.hero h1 { font-size: clamp(2.7rem, 6vw, 5.3rem); max-width: 10ch; }
.hero-text { font-size: 1.15rem; color: rgba(255,255,255,0.84); max-width: 54ch; }
.hero-actions, .cta-band-inner, .cta-inline-box { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 54px; padding: 0 24px; border-radius: 999px; font-weight: 800;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #151515; box-shadow: 0 12px 30px rgba(247,198,0,.22); }
.btn-secondary { border: 1px solid rgba(255,255,255,0.18); color: #fff; background: rgba(255,255,255,0.06); }
.btn-dark { background: #111827; color: #fff; }
.btn-full { width: 100%; border: 0; cursor: pointer; }
.hero-badges {
  margin-top: 34px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.hero-badges div {
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.1);
  border-radius: 22px; padding: 20px; backdrop-filter: blur(8px);
}
.hero-badges strong, .bullet-card strong, .service-card h3, .process-card strong { display: block; margin-bottom: 8px; }
.hero-badges span { color: rgba(255,255,255,0.78); }
.split-grid, .contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 42px; align-items: center; }
.section-copy p, .section-heading p, .contact-copy p { color: #4d5765; line-height: 1.7; }
.section-heading { max-width: 760px; margin-bottom: 38px; }
.bullet-grid, .service-grid, .testimonial-grid { display: grid; gap: 18px; }
.bullet-grid { grid-template-columns: repeat(2, 1fr); margin-top: 28px; }
.bullet-card, .service-card, .process-card, .testimonial-card, .form-card {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.bullet-card {
  background: #fff; border: 1px solid #e6ebf1; padding: 24px;
}
.image-card img, .gallery-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.image-card { border-radius: 32px; overflow: hidden; box-shadow: var(--shadow); min-height: 520px; }
.cta-band { background: var(--accent); color: #171717; padding: 28px 0; }
.cta-band h3, .cta-inline h3 { margin: 0 0 8px; font-size: clamp(1.8rem, 3vw, 2.5rem); }
.cta-band p { margin: 0; color: rgba(0,0,0,0.72); }
.cta-inline p, .cta-inline .cta-inline-text { margin: 0; color: #ffffff; }
.service-grid { grid-template-columns: repeat(3, 1fr); margin-bottom: 28px; }
.service-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.09), rgba(255,255,255,0.04));
  border: 1px solid var(--line); padding: 28px;
}
.service-card p { color: var(--muted); line-height: 1.7; }
.process-box {
  margin-top: 34px; padding: 32px; border-radius: 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  border: 1px solid var(--line);
}
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 24px; }
.process-card {
  background: rgba(255,255,255,0.94); color: #111827; padding: 24px; text-align: left;
}
.process-card img { width: 56px; height: 56px; margin-bottom: 16px; }
.process-card span { color: #5a6575; line-height: 1.6; display: block; }
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.gallery-grid-simple {
  align-items: stretch;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  min-height: 150px;
  border-radius: 16px;
  border: 1px solid rgba(17,24,39,0.18);
  background: #f3f4f6;
  box-shadow: none;
  padding: 0;
  cursor: pointer;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.gallery-item:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(15,23,36,0.12);
  border-color: rgba(247,198,0,0.9);
}
.gallery-item:focus-visible {
  outline: 3px solid rgba(247,198,0,0.55);
  outline-offset: 3px;
}
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(3, 9, 20, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  padding: 28px;
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
  z-index: 120;
}
.lightbox.open {
  opacity: 1;
  visibility: visible;
}
.lightbox-content {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  max-width: min(1100px, 92vw);
  max-height: 88vh;
}
.lightbox-image {
  max-width: min(1100px, 92vw);
  max-height: 88vh;
  border-radius: 18px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.45);
}
.lightbox-close,
.lightbox-nav {
  width: 52px;
  height: 52px;
  border: 0;
  border-radius: 999px;
  background: rgba(255,255,255,0.14);
  color: #fff;
  cursor: pointer;
  transition: background .22s ease, transform .22s ease;
}
.lightbox-close:hover,
.lightbox-nav:hover {
  background: rgba(255,255,255,0.22);
  transform: scale(1.04);
}
.lightbox-close {
  position: absolute;
  top: 18px;
  right: 18px;
  font-size: 2rem;
  line-height: 1;
}
.lightbox-nav {
  flex: 0 0 auto;
  font-size: 2rem;
  line-height: 1;
}
.testimonials { background: linear-gradient(180deg, #f7c600, #efbc00); color: #171717; }
.testimonial-grid { grid-template-columns: repeat(2, 1fr); }
.testimonial-card { background: rgba(255,255,255,0.92); padding: 28px; }
.stars { font-size: 1.2rem; margin-bottom: 14px; }
.cta-inline { background: #0d1420; }
.cta-inline-box {
  background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  border: 1px solid var(--line); border-radius: 32px; padding: 32px; justify-content: space-between;
}
.contact-section { background: #f5f7fb; color: #111827; }
.contact-list { display: grid; gap: 12px; margin: 26px 0; }
.contact-list a, .contact-list span { color: #1c2634; font-weight: 600; }
.map-card { overflow: hidden; border-radius: 28px; box-shadow: var(--shadow); min-height: 320px; }
.map-card iframe { width: 100%; min-height: 320px; border: 0; }
.form-card { background: #111827; color: #fff; padding: 32px; }
.form-card p { color: #b8c0cf; }
form { display: grid; gap: 16px; margin-top: 22px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
label { display: grid; gap: 8px; }
label span { font-weight: 700; }
input, select, textarea {
  width: 100%; border: 1px solid rgba(255,255,255,0.12); background: rgba(255,255,255,0.06);
  color: #fff; border-radius: 16px; min-height: 54px; padding: 0 16px; font: inherit;
}
select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, #ffffff 50%), linear-gradient(135deg, #ffffff 50%, transparent 50%);
  background-position: calc(100% - 22px) calc(50% - 3px), calc(100% - 16px) calc(50% - 3px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  padding-right: 48px;
}
select option {
  background: #111827;
  color: #ffffff;
}
textarea { padding: 16px; min-height: 140px; resize: vertical; }
input::placeholder, textarea::placeholder { color: #97a0af; }
.footer { padding: 42px 0 54px; background: #030914; border-top: 1px solid rgba(255,255,255,0.08); }
.footer-inner { display: grid; grid-template-columns: 1.15fr 1fr .72fr .9fr; gap: 42px; align-items: start; }
.footer strong { display: block; margin-bottom: 16px; font-size: 1rem; color: #ffffff; }
.footer a, .footer span, .footer p { display: block; color: #d5dceb; margin: 0 0 12px; line-height: 1.45; }
.footer-branding { display: flex; align-items: flex-start; gap: 26px; }
.footer-branding img { width: 215px; flex: 0 0 auto; }
.footer-brand-copy { flex: 1; }
.footer-brand-box { border: 1px solid rgba(255,255,255,0.78); border-radius: 22px; padding: 28px 30px; max-width: 330px; min-height: 138px; display: flex; align-items: center; }
.footer-brand-box p { color: #ffffff; font-size: 1.05rem; margin: 0; }
.footer-links, .footer-contact { padding-top: 8px; }
.social-column { padding-top: 8px; }
.social-links {
  display: flex;
  gap: 16px;
  margin-top: 26px;
}
.social-links a {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  transition: transform .25s ease, background .25s ease, border-color .25s ease;
}
.social-links a:hover {
  transform: translateY(-2px);
  background: rgba(247,198,0,0.18);
  border-color: rgba(247,198,0,0.4);
}
.social-links svg {
  width: 22px;
  height: 22px;
  fill: #ffffff;
}
.whatsapp-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 70;
  width: 68px; height: 68px; border-radius: 50%; background: #25d366; color: transparent;
  box-shadow: 0 16px 38px rgba(37,211,102,.35);
}
.whatsapp-float::before {
  content: ""; position: absolute; inset: 0; margin: auto; width: 30px; height: 30px;
  background: radial-gradient(circle at 30% 30%, #fff 0 30%, transparent 31%),
              linear-gradient(#fff, #fff);
  clip-path: path('M15 1C7.3 1 1 7.3 1 15c0 2.7.8 5.2 2.1 7.4L1 29l6.8-2c2.1 1.2 4.5 1.8 7.2 1.8 7.7 0 14-6.3 14-14S22.7 1 15 1zm7.9 19.5c-.3.8-1.9 1.5-2.6 1.6-.7.1-1.5.2-4.9-1.3-4-1.8-6.6-6.1-6.8-6.4-.2-.3-1.6-2.1-1.6-4s1-2.9 1.4-3.3c.3-.3.8-.5 1.1-.5h.8c.3 0 .7 0 1 .8.4.9 1.3 3.2 1.4 3.4.1.2.1.5 0 .7-.1.2-.2.5-.4.7-.2.2-.4.5-.6.7-.2.2-.4.4-.2.8.2.4 1 1.7 2.1 2.8 1.5 1.4 2.8 1.8 3.2 2 .4.1.6.1.8-.1.3-.3 1.1-1.3 1.4-1.7.3-.4.5-.3.9-.2.3.1 2.3 1.1 2.7 1.3.4.2.7.3.8.5.1.2.1 1-.2 1.8z');
}
.whatsapp-float span { display: none; }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
@media (max-width: 1080px) {
  .hero-badges, .process-grid, .service-grid, .testimonial-grid { grid-template-columns: 1fr 1fr; }
  .gallery-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-branding { grid-column: span 2; }
  .split-grid, .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 780px) {
  body { padding-top: 150px; }
  .header-stack {
    min-height: 150px;
    padding: 16px 0 18px;
  }
  .brand img { width: 142px; }
  .header.scrolled .header-stack {
    min-height: 84px;
    padding: 10px 0;
    flex-direction: row;
    justify-content: space-between;
  }
  .header.scrolled .brand img { width: 112px; }
  .menu-toggle { display: block; }
  .menu {
    position: absolute; top: 146px; left: 16px; right: 16px; display: none;
    flex-direction: column; align-items: center; gap: 16px; padding: 20px;
    border-radius: 22px; background: #0f1724; border: 1px solid rgba(255,255,255,0.08);
  }
  .menu.open { display: flex; }
  .hero { min-height: auto; }
  .hero-grid { padding-top: 110px; }
  .hero h1 { max-width: none; }
  .hero-badges, .bullet-grid, .service-grid, .process-grid, .field-row, .testimonial-grid, .footer-inner { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .footer-branding { grid-column: auto; flex-direction: column; gap: 18px; }
  .footer-branding img { width: 192px; }
  .footer-brand-box { max-width: none; min-height: auto; }
  .section { padding: 72px 0; }
  .whatsapp-float { right: 16px; bottom: 16px; width: 60px; height: 60px; }
}

@media (max-width: 520px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .gallery-item { min-height: 120px; border-radius: 14px; }
  .lightbox { padding: 16px; }
  .lightbox-close { top: 12px; right: 12px; }
}

@media (max-width: 768px) {
  .lightbox {
    gap: 10px;
    padding: 18px 12px;
  }
  .lightbox-nav {
    width: 44px;
    height: 44px;
    font-size: 1.6rem;
  }
  .lightbox-close {
    top: 10px;
    right: 10px;
    width: 42px;
    height: 42px;
    font-size: 1.7rem;
  }
}