/* =====================
   RESET & BASE
===================== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --preto:       #111212;
  --carvao:      #1a1c1c;
  --grafite:     #2c2f2f;
  --cinza-medio: #4a4e4e;
  --cinza-claro: #9aa0a0;
  --prata:       #c8cccc;
  --branco:      #f2f4f4;
  --verde-escuro:#0b3d2e;
  --verde-medio: #145c42;
  --verde-acento:#1e8c60;
  --verde-vivo:  #02be2b;
  --fundo:       #f0f2f2;
  --sombra-forte: 0 12px 40px rgba(0,0,0,0.45);
  --sombra-leve:  0 4px 16px rgba(0,0,0,0.15);
  --font-titulo: 'Oswald', sans-serif;
  --font-corpo:  'Source Sans 3', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-corpo);
  color: var(--carvao);
  background: var(--fundo);
  line-height: 1.75;
  overflow-x: hidden;
}

/* =====================
   NAVBAR
===================== */
header {
  background: var(--preto);
  padding: 14px 48px;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  border-bottom: 2px solid var(--verde-escuro);
  transition: padding 0.35s, background 0.35s;
}

header.scroll {
  padding: 9px 48px;
  background: rgba(10, 10, 10, 0.97);
  backdrop-filter: blur(6px);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo-icone {
  width: 38px;
  height: 38px;
  background: var(--verde-escuro);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
}

.nav-logo-texto {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-logo-texto span:first-child {
  font-family: var(--font-titulo);
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 2px;
}

.nav-logo-texto span:last-child {
  font-size: 0.62rem;
  color: var(--cinza-claro);
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 30px;
}

nav ul li a {
  color: var(--prata);
  text-decoration: none;
  font-family: var(--font-titulo);
  font-size: 0.9rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
  transition: color 0.25s, border-color 0.25s;
}

nav ul li a:hover {
  color: #fff;
  border-bottom-color: var(--verde-acento);
}

/* Hambúrguer mobile */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: 0.3s;
}

.menu-toggle.ativo span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-toggle.ativo span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.ativo span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* =====================
   SCROLL ANIMATION
===================== */
.animar {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

.animar.ativo {
  opacity: 1;
  transform: translateY(0);
}

/* =====================
   SECTIONS BASE
===================== */
section {
  padding: 120px 40px;
}

/* =====================
   HERO
===================== */
#home {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  background: var(--preto);
  position: relative;
  overflow: hidden;
}

#home::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 60% 50% at 50% 60%,
      rgba(14,60,44,0.35) 0%,
      transparent 70%
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 60px,
      rgba(255,255,255,0.018) 60px,
      rgba(255,255,255,0.018) 61px
    );
  pointer-events: none;
}

#home img {
  max-width: 480px;
  width: 80%;
  position: relative;
  z-index: 1;
  mix-blend-mode: lighten;
  filter: brightness(0.92) contrast(1.05);
}

/* =====================
   SOBRE
===================== */
#sobre {
  background: #fff;
  text-align: center;
}

#sobre h2 {
  font-family: var(--font-titulo);
  color: var(--verde-escuro);
  margin-bottom: 14px;
  font-size: 2.2rem;
  letter-spacing: 1px;
}

#sobre h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  background: var(--verde-acento);
  margin: 10px auto 28px;
  border-radius: 2px;
}

.sobre-texto {
  max-width: 820px;
  margin: auto;
  font-size: 1.05rem;
  color: var(--grafite);
}

.sobre-texto p {
  margin-bottom: 18px;
}

.credencial {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--fundo);
  border-left: 4px solid var(--verde-acento);
  padding: 14px 24px;
  border-radius: 0 8px 8px 0;
  margin-top: 10px;
  font-size: 0.95rem;
  color: var(--cinza-medio);
}

.credencial strong {
  color: var(--verde-escuro);
}

/* =====================
   PARALLAX DESTAQUE
===================== */
#background-destaque {
  height: 300px;
  background: url("img/bancada.jpeg") center/cover no-repeat fixed;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

#background-destaque::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
}

.conteudo-bg {
  position: relative;
  color: #fff;
  text-align: center;
  padding: 0 20px;
}

.conteudo-bg h2 {
  font-family: var(--font-titulo);
  font-size: 2rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.conteudo-bg h2::after {
  content: "";
  display: block;
  width: 50px;
  height: 2px;
  background: var(--verde-acento);
  margin: 12px auto 0;
}

/* =====================
   SERVIÇOS / SLIDER
===================== */
#servicos {
  background: var(--carvao);
  text-align: center;
}

#servicos h2 {
  font-family: var(--font-titulo);
  color: #fff;
  margin-bottom: 8px;
  font-size: 2.2rem;
  letter-spacing: 1px;
}

#servicos h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  background: var(--verde-acento);
  margin: 10px auto 30px;
  border-radius: 2px;
}

.slider {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  max-width: 700px;
  margin: auto;
}

.slide-container {
  position: relative;
  max-width: 520px;
  width: 100%;
  overflow: hidden;
  border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: var(--sombra-forte);
}

.slide-container img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  transition: transform 0.45s ease;
  display: block;
}

.slide-container:hover img {
  transform: scale(1.05);
}

.overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0);
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 20px 24px;
  transition: background 0.35s;
}

.overlay span {
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-align: center;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s;
  background: rgba(11,61,46,0.85);
  padding: 8px 16px;
  border-radius: 6px;
  backdrop-filter: blur(4px);
}

.slide-container:hover .overlay {
  background: rgba(0,0,0,0.45);
}

.slide-container:hover .overlay span {
  opacity: 1;
  transform: translateY(0);
}

.slider button {
  background: var(--verde-escuro);
  color: white;
  border: none;
  font-size: 1.5rem;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  border-radius: 50%;
  transition: background 0.2s, transform 0.2s;
  flex-shrink: 0;
}

.slider button:hover {
  background: var(--verde-acento);
  transform: scale(1.1);
}

.slider button:active {
  transform: scale(0.9);
}

.slide-contador {
  margin-top: 18px;
  color: var(--cinza-claro);
  font-size: 0.85rem;
  letter-spacing: 1px;
}

/* Legenda mobile — oculta no desktop */
.slide-legenda-mobile {
  display: none;
}

/* =====================
   LOCALIZAÇÃO
===================== */
#localizacao {
  background: var(--fundo);
  text-align: center;
  padding: 80px 40px;
}

#localizacao h3 {
  font-family: var(--font-titulo);
  color: var(--verde-escuro);
  margin-bottom: 8px;
  font-size: 1.8rem;
  letter-spacing: 1px;
}

#localizacao h3::after {
  content: "";
  display: block;
  width: 44px;
  height: 3px;
  background: var(--verde-acento);
  margin: 10px auto 24px;
  border-radius: 2px;
}

.mapa {
  max-width: 860px;
  margin: auto;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--sombra-forte);
  border: 1px solid rgba(0,0,0,0.1);
}

/* =====================
   CONTATO
===================== */
#contato {
  background: var(--preto);
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

#contato::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 50% 70% at 50% 100%,
      rgba(14,60,44,0.4) 0%,
      transparent 65%
    );
  pointer-events: none;
}

#contato h2 {
  font-family: var(--font-titulo);
  font-size: 2.2rem;
  letter-spacing: 2px;
  position: relative;
  z-index: 1;
}

#contato h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  background: var(--verde-acento);
  margin: 10px auto 20px;
  border-radius: 2px;
}

#contato p {
  color: var(--cinza-claro);
  font-size: 1.05rem;
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}

#contato a.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 28px;
  background: var(--verde-vivo);
  color: #fff;
  padding: 15px 34px;
  border-radius: 50px;
  text-decoration: none;
  font-family: var(--font-titulo);
  font-size: 1.05rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: 600;
  box-shadow: 0 0 28px rgba(2,190,43,0.35);
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
  z-index: 1;
}

#contato a.btn-whatsapp:hover {
  transform: scale(1.06);
  box-shadow: 0 0 40px rgba(2,190,43,0.55);
}

#contato a.btn-whatsapp:active {
  transform: scale(0.95);
}

.ico-wpp {
  width: 22px;
  height: 22px;
  fill: #fff;
}

/* =====================
   FOOTER
===================== */
footer {
  background: #0a0b0b;
  color: var(--cinza-medio);
  text-align: center;
  padding: 18px 20px;
  font-size: 0.85rem;
  border-top: 1px solid var(--verde-escuro);
  letter-spacing: 0.5px;
}

footer span {
  color: var(--verde-acento);
}

/* =====================
   MOBILE
===================== */
@media (max-width: 768px) {

  header {
    padding: 13px 20px;
  }

  header.scroll {
    padding: 9px 20px;
  }

  .menu-toggle {
    display: flex;
  }

  nav ul {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: rgba(10,10,10,0.97);
    backdrop-filter: blur(8px);
    padding: 20px 0 28px;
    gap: 0;
    border-top: 1px solid var(--verde-escuro);
  }

  nav ul.aberto {
    display: flex;
  }

  nav ul li a {
    display: block;
    padding: 12px 32px;
    border-bottom: none;
    font-size: 1rem;
  }

  section {
    padding: 90px 20px;
  }

  #home img {
    border-radius: 10px;
  }

  #background-destaque {
    background-attachment: scroll;
    height: 240px;
  }

  .conteudo-bg h2 {
    font-size: 1.4rem;
  }

  /* =====================
     SLIDER MOBILE
  ===================== */

  .slider {
    gap: 10px;
    width: 100%;
    max-width: 100%;
  }

  .slide-container {
    width: 82vw;
    max-width: 82vw;
    border-radius: 14px;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    height: 240px;
  }

  .slide-container img {
    width: 92%;
    height: 92%;
    object-fit: contain;
    object-position: center;
  }

  /* overlay completamente desativado no mobile */
  .overlay {
    display: none;
  }

  /* legenda visível abaixo do card no mobile */
  .slide-legenda-mobile {
  display: block;
  color: #ffffff;
  font-size: 1.05rem;
  font-weight: 600;
  text-align: center;
  margin-top: 18px;
  padding: 14px 18px;
  max-width: 84vw;
  margin-left: auto;
  margin-right: auto;
  min-height: 3.2em;
  line-height: 1.5;

  background: linear-gradient(
    135deg,
    var(--verde-escuro),
    var(--verde-acento)
  );

  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 14px;

  box-shadow:
    0 10px 30px rgba(0,0,0,0.35),
    0 0 18px rgba(30,140,96,0.25);

  letter-spacing: 0.3px;
}
  .slider button {
    width: 42px;
    height: 42px;
    font-size: 1.3rem;
    flex-shrink: 0;
  }

  #localizacao {
    padding: 60px 20px;
  }
}