html {
  scroll-behavior: smooth;
}
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
      font-family: Arial, sans-serif;
    }

    body {
      background: #f8f6f2;
    }

    .navbar {
      width: 100%;
      background: rgba(255, 255, 255, 0.95);
      display: flex;
      justify-content: space-between;
      align-items: center;
      padding: 18px 60px;
      box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
      position: sticky;
      top: 0;
      z-index: 1000;
    }

    .logo {
      font-size: 28px;
      font-weight: bold;
      color: #1f1f1f;
      letter-spacing: 1px;
    }

    .logo span {
      color: #b08d57;
    }

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

    .nav-links li a {
      text-decoration: none;
      color: #333;
      font-size: 16px;
      font-weight: 500;
      transition: 0.3s;
    }

    .nav-links li a:hover {
      color: #b08d57;
    }

    .nav-btn a {
      text-decoration: none;
      background: #b08d57;
      color: white;
      padding: 12px 22px;
      border-radius: 6px;
      font-size: 15px;
      font-weight: 600;
      transition: 0.3s;
    }

    .nav-btn a:hover {
      background: #926f3f;
    }

    @media (max-width: 900px) {
      .navbar {
        flex-direction: column;
        gap: 15px;
        padding: 20px;
      }

      .nav-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 18px;
      }
    }
    /*   hero section   */
  .hero {
  position: relative;
  height: 100vh;
  background: url('https://images.unsplash.com/photo-1511818966892-d7d671e672a2?auto=format&fit=crop&w=1600&q=80') no-repeat center center/cover;
  display: flex;
  align-items: center;
  padding: 0 80px;
  color: white;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
}

.hero-content {
  position: relative;
  max-width: 700px;
  z-index: 2;
}

.hero-tag {
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 18px;
  color: #d4b483;
  font-weight: 600;
}

.hero-content h1 {
  font-size: 58px;
  line-height: 1.2;
  margin-bottom: 20px;
  font-weight: 700;
}

.hero-text {
  font-size: 18px;
  line-height: 1.8;
  margin-bottom: 30px;
  color: #f1f1f1;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.btn {
  text-decoration: none;
  padding: 14px 28px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
  transition: 0.3s ease;
}

.btn-primary {
  background: #b08d57;
  color: white;
}

.btn-primary:hover {
  background: #926f3f;
}

.btn-secondary {
  border: 2px solid white;
  color: white;
}

.btn-secondary:hover {
  background: white;
  color: #222;
}

@media (max-width: 992px) {
  .hero {
    padding: 0 40px;
    height: 90vh;
  }

  .hero-content h1 {
    font-size: 42px;
  }

  .hero-text {
    font-size: 16px;
  }
}

@media (max-width: 576px) {
  .hero {
    padding: 0 20px;
    height: 85vh;
  }

  .hero-content h1 {
    font-size: 32px;
  }

  .hero-tag {
    font-size: 12px;
  }

  .hero-text {
    font-size: 15px;
    line-height: 1.6;
  }

  .btn {
    width: 100%;
    text-align: center;
  }
}
/* Why choose us   */
.why-choose-us {
  padding: 90px 80px;
  background: #ffffff;
}

.why-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 50px;
}

.section-tag {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #b08d57;
  font-weight: 600;
  margin-bottom: 12px;
}

.why-header h2 {
  font-size: 40px;
  color: #222;
  margin-bottom: 15px;
}

.section-text {
  font-size: 17px;
  color: #666;
  line-height: 1.7;
}

.why-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.why-card {
  background: #f8f6f2;
  padding: 35px 28px;
  border-radius: 14px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
  transition: 0.3s ease;
  text-align: center;
}

.why-card:hover {
  transform: translateY(-8px);
}

.why-icon {
  font-size: 40px;
  margin-bottom: 18px;
}

.why-card h3 {
  font-size: 22px;
  color: #222;
  margin-bottom: 14px;
}

.why-card p {
  font-size: 15px;
  color: #666;
  line-height: 1.7;
}

@media (max-width: 992px) {
  .why-choose-us {
    padding: 70px 40px;
  }

  .why-container {
    grid-template-columns: repeat(2, 1fr);
  }

  .why-header h2 {
    font-size: 32px;
  }
}

@media (max-width: 576px) {
  .why-choose-us {
    padding: 60px 20px;
  }

  .why-container {
    grid-template-columns: 1fr;
  }

  .why-header h2 {
    font-size: 28px;
  }

  .section-text {
    font-size: 15px;
  }
}
/* Services   */
.services {
  padding: 90px 80px;
  background: #f8f6f2;
}

.services-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 50px;
}

.section-tag {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #b08d57;
  font-weight: 600;
  margin-bottom: 12px;
}

.services-header h2 {
  font-size: 40px;
  color: #222;
  margin-bottom: 15px;
}

.section-text {
  font-size: 17px;
  color: #666;
  line-height: 1.7;
}

.services-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background: #ffffff;
  padding: 35px 28px;
  border-radius: 14px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
  transition: 0.3s ease;
  text-align: center;
}

.service-card:hover {
  transform: translateY(-8px);
}

.service-icon {
  font-size: 40px;
  margin-bottom: 18px;
}

.service-card h3 {
  font-size: 22px;
  color: #222;
  margin-bottom: 14px;
}

.service-card p {
  font-size: 15px;
  color: #666;
  line-height: 1.7;
}

@media (max-width: 992px) {
  .services {
    padding: 70px 40px;
  }

  .services-container {
    grid-template-columns: repeat(2, 1fr);
  }

  .services-header h2 {
    font-size: 32px;
  }
}

@media (max-width: 576px) {
  .services {
    padding: 60px 20px;
  }

  .services-container {
    grid-template-columns: 1fr;
  }

  .services-header h2 {
    font-size: 28px;
  }

  .section-text {
    font-size: 15px;
  }
}
/* Projects   */
.projects {
  padding: 90px 80px;
  background: #f8f6f2;
}

.projects-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 50px;
}

.section-tag {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #b08d57;
  font-weight: 600;
  margin-bottom: 12px;
}

.projects-header h2 {
  font-size: 40px;
  color: #222;
  margin-bottom: 15px;
}

.section-text {
  font-size: 17px;
  color: #666;
  line-height: 1.7;
}

.projects-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.project-card {
  background: #ffffff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
  transition: 0.3s ease;
}

.project-card:hover {
  transform: translateY(-8px);
}

.project-card img {
  width: 100%;
  height: 240px;
  object-fit: cover;
  display: block;
}

.project-content {
  padding: 24px;
}

.project-type {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: #b08d57;
  font-weight: 600;
  margin-bottom: 10px;
}

.project-content h3 {
  font-size: 22px;
  color: #222;
  margin-bottom: 12px;
}

.project-content p {
  font-size: 15px;
  color: #666;
  line-height: 1.7;
}

@media (max-width: 992px) {
  .projects {
    padding: 70px 40px;
  }

  .projects-container {
    grid-template-columns: repeat(2, 1fr);
  }

  .projects-header h2 {
    font-size: 32px;
  }
}

@media (max-width: 576px) {
  .projects {
    padding: 60px 20px;
  }

  .projects-container {
    grid-template-columns: 1fr;
  }

  .projects-header h2 {
    font-size: 28px;
  }

  .section-text {
    font-size: 15px;
  }

  .project-card img {
    height: 220px;
  }
}
/* Process */
.process {
  padding: 90px 80px;
  background: #ffffff;
}

.process-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 50px;
}

.section-tag {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #b08d57;
  font-weight: 600;
  margin-bottom: 12px;
}

.process-header h2 {
  font-size: 40px;
  color: #222;
  margin-bottom: 15px;
}

.section-text {
  font-size: 17px;
  color: #666;
  line-height: 1.7;
}

.process-container {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 25px;
}

.process-card {
  background: #f8f6f2;
  padding: 30px 22px;
  border-radius: 14px;
  text-align: center;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.05);
  transition: 0.3s ease;
}

.process-card:hover {
  transform: translateY(-8px);
}

.process-number {
  width: 60px;
  height: 60px;
  margin: 0 auto 18px;
  border-radius: 50%;
  background: #b08d57;
  color: #fff;
  font-size: 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

.process-card h3 {
  font-size: 22px;
  color: #222;
  margin-bottom: 12px;
}

.process-card p {
  font-size: 15px;
  color: #666;
  line-height: 1.7;
}

@media (max-width: 1200px) {
  .process-container {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 992px) {
  .process {
    padding: 70px 40px;
  }

  .process-header h2 {
    font-size: 32px;
  }

  .process-container {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .process {
    padding: 60px 20px;
  }

  .process-container {
    grid-template-columns: 1fr;
  }

  .process-header h2 {
    font-size: 28px;
  }

  .section-text {
    font-size: 15px;
  }

  .process-card h3 {
    font-size: 20px;
  }
}
/* Testinomial */
.testimonials {
  padding: 90px 80px;
  background: #f8f6f2;
}

.testimonials-header {
  text-align: center;
  max-width: 750px;
  margin: 0 auto 50px;
}

.section-tag {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #b08d57;
  font-weight: 600;
  margin-bottom: 12px;
}

.testimonials-header h2 {
  font-size: 40px;
  color: #222;
  margin-bottom: 15px;
}

.section-text {
  font-size: 17px;
  color: #666;
  line-height: 1.7;
}

.testimonials-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.testimonial-card {
  background: #ffffff;
  padding: 35px 28px;
  border-radius: 14px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
  transition: 0.3s ease;
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-8px);
}

.quote-icon {
  font-size: 50px;
  color: #b08d57;
  line-height: 1;
  margin-bottom: 18px;
}

.testimonial-text {
  font-size: 15px;
  color: #666;
  line-height: 1.8;
  margin-bottom: 22px;
}

.testimonial-card h3 {
  font-size: 20px;
  color: #222;
  margin-bottom: 6px;
}

.testimonial-card span {
  font-size: 14px;
  color: #999;
}

@media (max-width: 992px) {
  .testimonials {
    padding: 70px 40px;
  }

  .testimonials-container {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-header h2 {
    font-size: 32px;
  }
}

@media (max-width: 576px) {
  .testimonials {
    padding: 60px 20px;
  }

  .testimonials-container {
    grid-template-columns: 1fr;
  }

  .testimonials-header h2 {
    font-size: 28px;
  }

  .section-text {
    font-size: 15px;
  }
}
/* Contact Us */
.contact-section {
  padding: 90px 80px;
  background: #ffffff;
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

.contact-left h2 {
  font-size: 40px;
  color: #222;
  margin-bottom: 15px;
}

.contact-text {
  font-size: 17px;
  color: #666;
  line-height: 1.7;
  margin-bottom: 30px;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item h4 {
  font-size: 18px;
  color: #222;
  margin-bottom: 6px;
}

.contact-item p {
  font-size: 15px;
  color: #666;
}

.contact-right {
  background: #f8f6f2;
  padding: 35px;
  border-radius: 14px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.05);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 15px;
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: #b08d57;
}

.contact-form button {
  background: #b08d57;
  color: #fff;
  border: none;
  padding: 14px 20px;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s ease;
}

.contact-form button:hover {
  background: #926f3f;
}

.footer {
  background: #1f1f1f;
  color: #fff;
  padding-top: 70px;
}

.footer-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  padding: 0 80px 40px;
}

.footer-col h3,
.footer-col h4 {
  margin-bottom: 18px;
  color: #ffffff;
}

.footer-col p {
  font-size: 15px;
  color: #ccc;
  line-height: 1.8;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  text-decoration: none;
  color: #ccc;
  font-size: 15px;
  transition: 0.3s ease;
}

.footer-col ul li a:hover {
  color: #b08d57;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  text-align: center;
  padding: 20px;
  margin-top: 20px;
}

.footer-bottom p {
  font-size: 14px;
  color: #aaa;
}

@media (max-width: 992px) {
  .contact-section {
    padding: 70px 40px;
  }

  .contact-container {
    grid-template-columns: 1fr;
  }

  .contact-left h2 {
    font-size: 32px;
  }

  .footer-container {
    grid-template-columns: repeat(2, 1fr);
    padding: 0 40px 40px;
  }
}

@media (max-width: 576px) {
  .contact-section {
    padding: 60px 20px;
  }

  .contact-left h2 {
    font-size: 28px;
  }

  .contact-text {
    font-size: 15px;
  }

  .contact-right {
    padding: 25px 20px;
  }

  .footer-container {
    grid-template-columns: 1fr;
    padding: 0 20px 30px;
  }
}
/* Estimate cost*/
.estimator-section {
      max-width: 1200px;
      margin: auto;
      background: #ffffff;
      border-radius: 18px;
      overflow: hidden;
      box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
      display: grid;
      grid-template-columns: 1fr 1fr;
    }

    .estimator-left {
      background: linear-gradient(rgba(31,31,31,0.82), rgba(31,31,31,0.82)),
        url('https://images.unsplash.com/photo-1511818966892-d7d671e672a2?auto=format&fit=crop&w=1200&q=80') no-repeat center center/cover;
      color: #fff;
      padding: 60px 45px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .section-tag {
      font-size: 14px;
      text-transform: uppercase;
      letter-spacing: 2px;
      color: #d4b483;
      font-weight: 600;
      margin-bottom: 14px;
    }

    .estimator-left h2 {
      font-size: 40px;
      line-height: 1.25;
      margin-bottom: 18px;
    }

    .estimator-left p {
      font-size: 16px;
      line-height: 1.8;
      color: #e7e7e7;
      margin-bottom: 28px;
    }

    .estimator-points {
      list-style: none;
    }

    .estimator-points li {
      margin-bottom: 14px;
      font-size: 15px;
      color: #f3f3f3;
    }

    .estimator-right {
      padding: 50px 40px;
      background: #fff;
    }

    .form-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }

    .form-group {
      display: flex;
      flex-direction: column;
    }

    .form-group.full-width {
      grid-column: span 2;
    }

    label {
      font-size: 14px;
      color: #333;
      font-weight: 600;
      margin-bottom: 8px;
    }

    input,
    select {
      width: 100%;
      padding: 14px 14px;
      border: 1px solid #d9d9d9;
      border-radius: 10px;
      font-size: 15px;
      outline: none;
      background: #fff;
    }

    input:focus,
    select:focus {
      border-color: #b08d57;
    }

    .estimate-btn {
      margin-top: 22px;
      width: 100%;
      padding: 15px;
      border: none;
      border-radius: 10px;
      background: #b08d57;
      color: #fff;
      font-size: 16px;
      font-weight: 700;
      cursor: pointer;
      transition: 0.3s ease;
    }

    .estimate-btn:hover {
      background: #926f3f;
    }

    .result-box {
      margin-top: 28px;
      background: #f8f6f2;
      border-left: 5px solid #b08d57;
      padding: 24px;
      border-radius: 12px;
      display: none;
    }

    .result-box h3 {
      font-size: 24px;
      color: #222;
      margin-bottom: 14px;
    }

    .result-box p {
      font-size: 15px;
      color: #555;
      line-height: 1.8;
      margin-bottom: 8px;
    }

    .estimated-price {
      font-size: 28px;
      font-weight: 700;
      color: #b08d57;
      margin: 10px 0 14px;
    }

    .note {
      font-size: 13px;
      color: #777;
      margin-top: 12px;
    }

    .cta-line {
      margin-top: 14px;
      font-weight: 600;
      color: #222;
    }

    @media (max-width: 992px) {
      .estimator-section {
        grid-template-columns: 1fr;
      }

      .estimator-left,
      .estimator-right {
        padding: 40px 30px;
      }

      .estimator-left h2 {
        font-size: 32px;
      }
    }

    @media (max-width: 576px) {
      body {
        padding: 20px 12px;
      }

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

      .form-group.full-width {
        grid-column: span 1;
      }

      .estimator-left,
      .estimator-right {
        padding: 30px 20px;
      }

      .estimator-left h2 {
        font-size: 28px;
      }

      .estimated-price {
        font-size: 24px;
      }
    }