:root {
  --ink: #0e1b1f;
  --ink-soft: #45585c;
  --paper: #f7f5f0;
  --paper-alt: #eef1ee;
  --teal: #0f6e6e;
  --teal-dark: #0a4f4f;
  --accent: #e8734a;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(14, 27, 31, 0.12);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Segoe UI", system-ui, -apple-system, Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
h1, h2, h3 { font-family: Georgia, "Times New Roman", serif; margin: 0 0 .5em; line-height: 1.2; }
p { margin: 0 0 1em; color: var(--ink-soft); }
a { color: inherit; text-decoration: none; }

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 245, 240, 0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(14,27,31,.08);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 72px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  white-space: nowrap;
}
.brand em { font-style: normal; color: var(--teal); }
.brand-logo {
  width: 40px; height: 40px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--teal);
}
.nav {
  display: flex;
  gap: 28px;
  margin-left: auto;
  font-weight: 600;
  font-size: .95rem;
}
.nav a { color: var(--ink-soft); transition: color .2s; }
.nav a:hover { color: var(--teal-dark); }

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: .92rem;
  white-space: nowrap;
  transition: transform .15s ease, box-shadow .15s ease, background .2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 8px 20px rgba(232,115,74,.35); }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.7); }
.btn-ig {
  background: linear-gradient(45deg,#feda75,#fa7e1e,#d62976,#962fbf,#4f5bd5);
  color: #fff;
}
.btn-large { padding: 16px 32px; font-size: 1.05rem; }
.ig-icon { width: 20px; height: 20px; fill: #fff; }
.header-cta { margin-left: 8px; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 22px; height: 2px; background: var(--ink); }

/* Hero */
.hero {
  background-size: cover;
  background-position: center;
  min-height: 86vh;
  display: flex;
  align-items: center;
  color: #fff;
}
.hero-inner { max-width: 720px; }
.eyebrow {
  color: #ffe8ba;
  font-weight: 700;
  letter-spacing: .04em;
  margin-bottom: 14px;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.4rem); margin-bottom: .4em; }
.hero-sub { color: rgba(255,255,255,.9); font-size: 1.1rem; max-width: 560px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-top: 12px; }

/* Sections */
.section { padding: 88px 0; }
.section-alt { background: var(--paper-alt); }
.section-title { font-size: clamp(1.6rem, 3vw, 2.2rem); text-align: center; }
.section-sub { text-align: center; max-width: 560px; margin: 0 auto 48px; }

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.about-text h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.text-link { font-weight: 700; color: var(--teal-dark); }
.about-media img {
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  aspect-ratio: 4/5;
  object-fit: cover;
  width: 100%;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .2s ease;
}
.service-card:hover { transform: translateY(-6px); }
.service-card img { height: 190px; width: 100%; object-fit: cover; }
.service-card h3, .service-card p { padding: 0 20px; }
.service-card h3 { margin-top: 18px; }
.service-card p { padding-bottom: 20px; margin-bottom: 0; font-size: .95rem; }

/* Zona de Atendimento */
.zona-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.zona-text h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
.zona-list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.zona-list li {
  background: var(--paper-alt);
  border: 1px solid rgba(15,110,110,.25);
  color: var(--teal-dark);
  font-weight: 600;
  font-size: .9rem;
  padding: 8px 16px;
  border-radius: 999px;
}
.zona-map iframe {
  width: 100%;
  height: 340px;
  border: 0;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.video-figure { margin: 0; }
.video-figure figcaption {
  text-align: center;
  margin-top: 10px;
  font-size: .9rem;
  color: var(--ink-soft);
  font-weight: 600;
}
.showcase-video {
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  background: #000;
  aspect-ratio: 9/16;
  object-fit: cover;
  max-height: 520px;
  margin: 0 auto;
  display: block;
}

/* FAQ */
.faq-list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: #fff;
  border-radius: 10px;
  padding: 6px 20px;
  box-shadow: var(--shadow);
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  padding: 14px 0;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--teal);
  font-size: 1.2rem;
}
.faq-item[open] summary::after { content: "−"; }
.faq-item p { padding-bottom: 16px; margin: 0; }

.gallery {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.gallery img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: 10px;
  cursor: pointer;
  transition: transform .2s ease, opacity .2s ease;
}
.gallery img:hover { transform: scale(1.03); opacity: .92; }

.contact-inner { text-align: center; }
.contact-note { margin-top: 20px; }

.site-footer {
  padding: 28px 0;
  text-align: center;
  color: var(--ink-soft);
  font-size: .9rem;
  border-top: 1px solid rgba(14,27,31,.08);
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(10,15,17,.92);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 40px;
}
.lightbox.open { display: flex; }
.lightbox img { max-height: 86vh; max-width: 86vw; border-radius: 8px; box-shadow: 0 20px 60px rgba(0,0,0,.5); }
.lightbox-close, .lightbox-nav {
  position: absolute;
  background: rgba(255,255,255,.12);
  color: #fff;
  border: none;
  cursor: pointer;
  border-radius: 50%;
  width: 46px; height: 46px;
  font-size: 1.2rem;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.lightbox-close:hover, .lightbox-nav:hover { background: rgba(255,255,255,.25); }
.lightbox-close { top: 24px; right: 24px; font-size: 1.8rem; }
.lightbox-prev { left: 24px; top: 50%; transform: translateY(-50%); }
.lightbox-next { right: 24px; top: 50%; transform: translateY(-50%); }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 880px) {
  .nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
  .site-header.menu-open .header-inner { flex-wrap: wrap; height: auto; padding: 14px 0; }
  .site-header.menu-open .nav {
    display: flex;
    order: 3;
    width: 100%;
    background: var(--paper);
    flex-direction: column;
    padding: 12px 0 4px;
    gap: 16px;
    border-top: 1px solid rgba(14,27,31,.08);
  }
  .site-header.menu-open .header-cta {
    display: inline-flex;
    order: 4;
    width: 100%;
    justify-content: center;
    margin-bottom: 8px;
  }
  .about-grid { grid-template-columns: 1fr; }
  .about-media { order: -1; }
  .zona-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); }
  .video-grid { grid-template-columns: 1fr; }
}
@media (max-width: 520px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero { min-height: 92vh; }
}