:root {
  --bg: #0a0b0d;
  --bg-alt: #13161a;
  --cream: #f5f6f7;
  --accent: #5b8def;
  --accent-soft: #8bb0f5;
  --text-muted: #9aa3ad;
  --serif: 'Playfair Display', serif;
  --sans: 'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--cream);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }

/* NAV */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.35s ease, padding 0.35s ease, box-shadow .35s ease;
  padding: 26px 0;
}
.nav-solid {
  background: rgba(10, 11, 13, 0.92);
  backdrop-filter: blur(10px);
  padding: 14px 0;
  box-shadow: 0 4px 24px rgba(0,0,0,0.35);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-logo img { height: 44px; width: auto; }
.nav-links {
  display: flex;
  gap: 36px;
  flex: 1;
  justify-content: center;
}
.nav-links a {
  color: var(--cream);
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  opacity: 0.85;
  transition: opacity 0.2s, color 0.2s;
}
.nav-links a:hover { opacity: 1; color: var(--accent-soft); }
.nav-cta {
  color: var(--bg);
  background: var(--accent);
  padding: 10px 20px;
  border-radius: 2px;
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: background 0.2s, transform 0.2s;
  white-space: nowrap;
}
.nav-cta:hover { background: var(--accent-soft); transform: translateY(-1px); }
.nav-cta-mobile { display: none; }

/* Menu hambúrguer (mobile) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--cream);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle-open span:nth-child(2) { opacity: 0; }
.nav-toggle-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* HERO */
.hero {
  position: relative;
  height: 100vh;
  min-height: 620px;
  max-height: 960px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(8,9,11,0.64) 0%, rgba(8,9,11,0.45) 35%, rgba(8,9,11,0.85) 100%),
    linear-gradient(90deg, rgba(8,9,11,0.85) 0%, rgba(8,9,11,0.28) 55%);
}
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 220px 32px 40px;
  width: 100%;
}
.hero-eyebrow {
  font-size: 13px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--accent-soft);
  margin-bottom: 18px;
}
.hero-logo-wrap { margin: 0; line-height: 0; }
.hero-logo {
  width: min(440px, 70vw);
  height: auto;
  filter:
    drop-shadow(0 2px 8px rgba(0,0,0,0.85))
    drop-shadow(0 10px 36px rgba(0,0,0,0.7))
    drop-shadow(0 0 60px rgba(0,0,0,0.5));
}
.hero-sub {
  margin-top: 18px;
  font-size: 15px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.hero-actions {
  margin-top: 44px;
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}
.hero-actions.center { justify-content: center; }

.btn {
  display: inline-block;
  padding: 16px 32px;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 2px;
  transition: all 0.25s ease;
}
.btn-primary {
  background: var(--accent);
  color: var(--bg);
}
.btn-primary:hover { background: var(--accent-soft); transform: translateY(-2px); }
.btn-ghost {
  border: 1px solid rgba(243,236,223,0.35);
  color: var(--cream);
}
.btn-ghost:hover { border-color: var(--accent-soft); color: var(--accent-soft); }

.hero-scroll {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--cream);
  font-size: 30px;
  text-decoration: none;
  opacity: 0.7;
  animation: bounce 2.2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 10px); }
}

/* MARQUEE (esteira de logo) */
.marquee {
  overflow: hidden;
  background: var(--bg-alt);
  border-top: 1px solid rgba(243,236,223,0.08);
  border-bottom: 1px solid rgba(243,236,223,0.08);
  padding: 18px 0;
}
.marquee-track {
  display: flex;
  align-items: center;
  gap: 56px;
  width: max-content;
  animation: marquee-scroll 55s linear infinite;
}
.marquee-track img {
  height: 26px;
  width: auto;
  opacity: 0.45;
  filter: brightness(0) invert(1);
}
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* SOBRE */
.sobre {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  align-items: center;
  background: var(--bg-alt);
}
.sobre-img {
  align-self: center;
  justify-self: center;
  width: min(340px, 100%);
  aspect-ratio: 3 / 4;
  max-height: 420px;
  overflow: hidden;
  border-radius: 16px;
}
.sobre-img img { width: 100%; height: 100%; object-fit: cover; }
.sobre-content {
  padding: 64px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.section-eyebrow {
  font-size: 13px;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.section-eyebrow.center { text-align: center; }
.section-eyebrow.light { color: var(--accent-soft); }
.sobre-quote {
  font-family: var(--serif);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 600;
  line-height: 1.3;
  color: var(--cream);
  margin-bottom: 28px;
}
.sobre-text {
  color: var(--text-muted);
  font-size: 16px;
  margin-bottom: 18px;
  max-width: 46ch;
}
.sobre-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin: 8px 0 32px;
  padding: 0;
}
.sobre-tags li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 26px;
  border: 1px solid rgba(243,236,223,0.18);
  border-radius: 999px;
  color: var(--cream);
  font-size: 16px;
  letter-spacing: 0.03em;
  white-space: nowrap;
}
.sobre-tags svg {
  width: 24px;
  height: 24px;
  color: var(--accent-soft);
  flex-shrink: 0;
}
/* GALERIA */
.galeria {
  padding: 110px 32px;
  max-width: 1200px;
  margin: 0 auto;
}
.section-title.center {
  text-align: center;
  font-family: var(--serif);
  font-size: clamp(32px, 4vw, 44px);
  font-weight: 700;
  margin-bottom: 56px;
}
.galeria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 220px;
  gap: 14px;
}
.galeria-item { overflow: hidden; border-radius: 2px; }
.galeria-item.tall { grid-row: span 2; }
.galeria-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.5s ease;
  filter: saturate(0.92) brightness(0.95);
}
.galeria-item:hover img { transform: scale(1.06); filter: saturate(1.05) brightness(1); }

/* CONTATO */
.contato {
  background: linear-gradient(180deg, var(--bg-alt), var(--bg));
  padding: 130px 32px;
  text-align: center;
}
.contato-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.15;
  margin-bottom: 20px;
}
.contato-sub {
  color: var(--text-muted);
  font-size: 16px;
  max-width: 44ch;
  margin: 0 auto;
}
.contato-extra {
  margin-top: 36px;
  font-size: 14px;
  color: var(--text-muted);
}
.contato-extra a {
  color: var(--text-muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}
.contato-extra a:hover { color: var(--accent-soft); border-color: var(--accent-soft); }
.contato-extra .dot { margin: 0 12px; opacity: 0.5; }

/* FOOTER */
.footer {
  padding: 56px 32px 40px;
  text-align: center;
  border-top: 1px solid rgba(243,236,223,0.08);
}
.footer-logo { height: 110px; width: auto; margin: 0 auto 28px; }

.sitemap { margin-bottom: 32px; }
.sitemap-title {
  font-size: 12px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.sitemap ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 28px;
  padding: 0;
}
.sitemap a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}
.sitemap a:hover { color: var(--accent-soft); }

.footer p { color: var(--text-muted); font-size: 13px; }

/* WHATSAPP FLUTUANTE */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 200;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 20px rgba(0,0,0,0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.whatsapp-float:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 26px rgba(0,0,0,0.45);
}
.whatsapp-float svg {
  width: 30px;
  height: 30px;
  color: #fff;
}
@media (max-width: 860px) {
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 52px;
    height: 52px;
  }
  .whatsapp-float svg { width: 26px; height: 26px; }
}

/* RESPONSIVE */
@media (max-width: 860px) {
  .nav-inner { padding: 0 20px; }
  .nav-logo img { height: 36px; }
  .nav-cta-desktop { display: none; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: min(280px, 80vw);
    background: rgba(10, 11, 13, 0.97);
    backdrop-filter: blur(10px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 28px;
    padding: 32px;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: -8px 0 30px rgba(0,0,0,0.4);
  }
  .nav-links-open { transform: translateX(0); }
  .nav-links a { font-size: 16px; }
  .nav-cta-mobile { display: inline-block; }

  .hero-content { padding: 140px 24px 40px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { text-align: center; }

  .sobre { grid-template-columns: 1fr; }
  .sobre-img { width: min(280px, 100%); aspect-ratio: 4 / 3; max-height: 300px; }
  .sobre-content { padding: 48px 28px; }
  .sobre-text { max-width: none; }
  .sobre-tags li { padding: 12px 20px; font-size: 14px; }
  .sobre-tags svg { width: 20px; height: 20px; }

  .marquee-track img { height: 20px; }

  .galeria { padding: 72px 20px; }
  .galeria-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }

  .contato { padding: 90px 24px; }
  .contato-extra { display: flex; flex-direction: column; gap: 8px; }
  .contato-extra .dot { display: none; }

  .footer-logo { height: 70px; }
  .sitemap ul { gap: 12px 20px; }
}