:root {
  --accent: #b88964;
  --accent-dark: #8c6a4a;
  --dark: #1f1f1f;
  --muted: #f5f2f0;
  --white: #fff;
}

* {
  box-sizing: border-box;
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial;
}

body {
  margin: 0;
  color: var(--dark);
  background: linear-gradient(180deg, var(--white) 0%, var(--muted) 100%);
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 32px 16px;
  min-height: 100vh;
  position: relative;
  padding-bottom: 120px;
}

header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0 16px 0;
  border-bottom: 2px solid var(--muted);
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 12px rgba(184,137,100,0.07);
  transition: box-shadow 0.2s;
}

.navbar {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background: var(--white);
  box-shadow: 0 4px 24px rgba(184,137,100,0.08);
  border-bottom: 2px solid var(--muted);
  border-radius: 0 0 24px 24px;
  padding: 0;
}

.navbar-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100px;
  width: 100%;
}

.brand {
  display: flex;
  gap: 18px;
  align-items: center;
}

.brand img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 2px 12px rgba(184,137,100,0.12);
  border: 3px solid var(--accent);
  background: var(--white);
}

.brand h1 {
  font-size: 28px;
  margin: 0;
  color: var(--accent-dark);
  font-weight: 800;
  letter-spacing: 1px;
}

nav {
  display: flex;
  gap: 36px;
}

nav a {
  color: var(--dark);
  text-decoration: none;
  position: relative;
  padding-bottom: 6px;
  font-size: 20px;
  font-weight: 600;
  transition: color .2s;
}

nav a::after {
  content: "";
  display: block;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
  transition: width .3s;
}

nav a:hover,
nav a:focus {
  color: var(--accent-dark);
}

nav a:hover::after,
nav a:focus::after {
  width: 100%;
}

.hero {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 40px;
  align-items: center;
  padding: 48px 0 32px 0;
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 4px 24px rgba(184,137,100,0.07);
  margin-bottom: 32px;
}

.hero h2 {
  font-size: 48px;
  margin: 0 0 16px 0;
  color: var(--accent-dark);
  font-weight: 800;
  line-height: 1.1;
}

.hero p {
  margin: 0 0 20px 0;
  line-height: 1.5;
  font-size: 18px;
  color: var(--dark);
}

.cta {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--accent) 60%, var(--accent-dark) 100%);
  color: var(--white);
  text-decoration: none;
  font-size: 18px;
  font-weight: 600;
  box-shadow: 0 2px 8px rgba(184,137,100,0.10);
  transition: background .2s, box-shadow .2s;
  border: none;
}

.cta:hover,
.cta:focus {
  background: linear-gradient(90deg, var(--accent-dark) 60%, var(--accent) 100%);
  box-shadow: 0 4px 16px rgba(184,137,100,0.15);
}

.phone {
  font-weight: 700;
  color: var(--accent-dark);
}

.preview {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(184,137,100,0.10);
  background: var(--muted);
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  height: 320px;
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
}

.preview img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}

.features {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 24px;
  padding: 40px 0;
}

.card {
  background: var(--white);
  padding: 24px 18px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(184,137,100,0.07);
  border: 1px solid var(--muted);
  text-align: center;
  transition: box-shadow .2s;
}

.card h3 {
  margin: 0 0 10px 0;
  color: var(--accent-dark);
  font-size: 22px;
  font-weight: 700;
}

.card p {
  color: var(--dark);
  font-size: 16px;
}

.card:hover {
  box-shadow: 0 12px 32px rgba(184,137,100,0.13);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 18px;
  margin: 36px 0;
}

.gallery img {
  width: 100%;
  height: 320px;
  object-fit: contain;
  background: var(--muted);
  border-radius: 12px;
  display: block;
  border: 2px solid var(--accent);
  box-shadow: 0 2px 12px rgba(184,137,100,0.09);
  transition: box-shadow .2s;
}

.gallery img:hover {
  box-shadow: 0 8px 24px rgba(184,137,100,0.18);
}

footer {
  padding: 32px 0 24px 0;
  border-top: 2px solid var(--muted);
  background: var(--white);
  font-size: 15px;
  box-shadow: 0 -4px 24px rgba(184,137,100,0.08);
  border-radius: 24px 24px 0 0;
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

footer strong {
  color: var(--accent-dark);
  font-size: 18px;
}

#contato {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  max-width: 480px;
  margin: 0 auto;
  width: 100%;
  background: var(--white);
  border-radius: 16px;
  box-shadow: 0 4px 18px rgba(184,137,100,0.09);
  padding: 32px 24px;
}

#contato h3 {
  color: var(--accent-dark);
  font-size: 26px;
  margin-bottom: 10px;
  font-weight: 700;
}

#contato p {
  color: var(--dark);
  font-size: 16px;
  margin-bottom: 18px;
}

#contato form {
  width: 100%;
  max-width: 380px;
  margin: 0 auto;
  display: grid;
  gap: 14px;
}

#contato input,
#contato textarea {
  padding: 14px;
  border-radius: 8px;
  border: 1px solid var(--muted);
  font-size: 16px;
  background: var(--muted);
  transition: border-color .2s;
}

#contato input:focus,
#contato textarea:focus {
  border-color: var(--accent);
  outline: none;
}

#contato button {
  padding: 14px;
  border-radius: 8px;
  border: none;
  background: linear-gradient(90deg, var(--accent) 60%, var(--accent-dark) 100%);
  color: var(--white);
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  transition: background .2s, box-shadow .2s;
  box-shadow: 0 2px 8px rgba(184,137,100,0.10);
}

#contato button:hover,
#contato button:focus {
  background: linear-gradient(90deg, var(--accent-dark) 60%, var(--accent) 100%);
  box-shadow: 0 4px 16px rgba(184,137,100,0.15);
}

.depoimentos {
  display: flex;
  gap: 40px;
  justify-content: center;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 0;
}

.depoimento-img {
  background: linear-gradient(135deg, #f5f2f0 60%, #e9e3db 100%);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(184,137,100,0.13), 0 2px 12px rgba(184,137,100,0.10);
  padding: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow .2s, transform .2s;
  width: 220px;
  height: 160px;
  overflow: hidden;
}

.depoimento-img img {
  width: 100%;
  height: 100%;
  border-radius: 16px;
  object-fit: cover;
  display: block;
  border: 3px solid var(--accent);
  box-shadow: 0 2px 12px rgba(184,137,100,0.10);
  background: var(--muted);
  transition: transform .2s;
}

.depoimento-img:hover,
.depoimento-img:focus {
  box-shadow: 0 16px 48px rgba(184,137,100,0.18), 0 2px 12px rgba(184,137,100,0.10);
  transform: translateY(-6px) scale(1.07);
}

.depoimento-img img:hover,
.depoimento-img img:focus {
  transform: scale(1.08);
}

.depoimento-central {
  display: flex;
  justify-content: center;
  margin-top: 32px;
}

.depoimento-central .depoimento-img {
  width: 260px;
  height: 180px;
  padding: 0;
}

/* ====== RESPONSIVIDADE ====== */

/* Até 1024px (Tablet e menor) */
@media (max-width: 1024px) {
  .hero {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 20px;
  }
  .preview {
    max-width: 100%;
    height: auto;
  }
  nav {
    gap: 16px;
  }
  nav a {
    font-size: 18px;
  }
}

/* Até 768px (Celulares maiores) */
@media (max-width: 768px) {
  .navbar-content {
    flex-direction: column;
    gap: 12px;
    min-height: auto;
    padding: 12px;
  }
  nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
  }
  .features {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .gallery {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero h2 {
    font-size: 32px;
  }
  .hero p {
    font-size: 16px;
  }
  .brand img {
    width: 60px;
    height: 60px;
  }
}

/* Até 480px (Celulares pequenos) */
@media (max-width: 480px) {
  .gallery {
    grid-template-columns: 1fr;
  }
  .depoimentos {
    gap: 16px;
  }
  .depoimento-img {
    width: 100px;
    height: 80px;
  }
  .depoimento-central .depoimento-img {
    width: 120px;
    height: 100px;
  }
  .hero h2 {
    font-size: 26px;
  }
  .hero p {
    font-size: 15px;
  }
  .cta {
    padding: 10px 20px;
    font-size: 16px;
  }
}