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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Arial, sans-serif;
  line-height: 1.6;
  color: #222;
  background-color: #f8f8f8;
}

.navbar {
  background: #1f2937;
  color: white;
  padding: 1rem 8%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.navbar h1 {
  font-size: 1.5rem;
}

.divider {
  margin: 0 15px;
}

.navbar ul {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.navbar a {
  color: white;
  text-decoration: none;
  font-weight: bold;
}

.navbar a:hover {
  color: #facc15;
}

.hero {
  min-height: 70vh;
  background: linear-gradient(rgba(0,0,0,0.55), rgba(0,0,0,0.55)),
              url("images/painting-bg.jpg");
  background-size: cover;
  background-position: center;
  color: white;
  display: flex;
  align-items: center;
  padding: 0 8%;
}

.hero-content {
  max-width: 650px;
}

.hero h2 {
  font-size: 3rem;
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
}

.btn {
  display: inline-block;
  background: #facc15;
  color: #111;
  padding: 0.8rem 1.3rem;
  border: none;
  border-radius: 5px;
  text-decoration: none;
  font-weight: bold;
  cursor: pointer;
}

.btn:hover {
  background: #eab308;
}

.section {
  padding: 4rem 8%;
  background: white;
}

.section h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  text-align: center;
}

.section-intro {
  max-width: 650px;
  margin: 0 auto 2rem;
  text-align: center;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.card {
  background: #f3f4f6;
  padding: 1.5rem;
  border-radius: 8px;
  border-left: 5px solid #facc15;
}

.card h3 {
  margin-bottom: 0.8rem;
}

.about {
  background: #f8f8f8;
}

.about p {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.quote {
  background: white;
}

.quote-form {
  max-width: 800px;
  margin: 0 auto;
  background: #f3f4f6;
  padding: 2rem;
  border-radius: 10px;
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.4rem;
  font-weight: bold;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem;
  border: 1px solid #d1d5db;
  border-radius: 5px;
  font: inherit;
}

.form-group textarea {
  resize: vertical;
}

.form-btn {
  width: 100%;
  margin-top: 0.5rem;
}

.contact {
  background: #f8f8f8;
  text-align: center;
}

.contact-box {
  margin-top: 1.5rem;
  background: #f3f4f6;
  padding: 1.5rem;
  border-radius: 8px;
  display: inline-block;
  text-align: left;
}

.contact-box a {
  color: #1d4ed8;
}

footer {
  background: #1f2937;
  color: white;
  text-align: center;
  padding: 1rem;
}

/* Mobile Design */
@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 1rem;
  }

  .navbar h1 {
    text-align: center;
  }

  .navbar ul {
    flex-direction: column;
    text-align: center;
    gap: 0.7rem;
  }

  .hero h2 {
    font-size: 2.2rem;
  }

  .service-grid,
  .form-row {
    grid-template-columns: 1fr;
  }
}