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

body {
  font-family: 'Inter', 'SF Pro Display', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.6;
  color: #1a1a1a;
  background: #ffffff;
  overflow-x: hidden;
}

/* Navigation */
.navbar {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 0;
  border-bottom: 1px solid #e5e5e5;
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 2rem;
}

.nav-logo {
  height: 60px;
  width: auto;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  transition: all 0.3s ease;
}

.nav-links a {
  text-decoration: none;
  color: #1a1a1a;
  font-weight: 500;
  font-size: 1.1rem;
  transition: color 0.3s ease;
}

.nav-links a:hover {
  color: #8B4513;
}

.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  width: 25px;
  height: 2px;
  background: #1a1a1a;
  margin: 3px 0;
  transition: 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(-45deg) translate(-5px, 6px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(45deg) translate(-5px, -6px);
}

/* Header */
header {
  margin-top: 80px;
  position: relative;
  background: #f8f8f8;
  padding: 2rem 0;
}

header iframe {
  width: calc(100% - 40px);
  height: 600px;
  border: none;
  border-radius: 8px;
  margin: 0 20px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.hero-section {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.7), transparent);
  padding: 4rem 2rem;
  text-align: center;
  color: white;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.hero-content p {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  margin-bottom: 2rem;
  font-weight: 400;
  opacity: 0.9;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  background: #8B4513;
  color: white;
  padding: 18px 36px;
  text-decoration: none;
  border-radius: 6px;
  font-weight: 600;
  font-size: clamp(1rem, 2vw, 1.1rem);
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
}

.cta-button:hover {
  background: #A0522D;
  transform: translateY(-1px);
}

/* Main Container */
.main-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Services Section */
.services-section {
  padding: 4rem 0;
  text-align: center;
}

.services-section h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 1rem;
  color: #1a1a1a;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.services-section h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: #8B4513;
  margin: 1.5rem auto 2rem;
}

.services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service {
  background: white;
  padding: 2rem 1.5rem;
  border-radius: 8px;
  border: 1px solid #e5e5e5;
  transition: all 0.3s ease;
  text-align: center;
}

.service:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
  border-color: #8B4513;
}

.service-icon {
  font-size: clamp(2.5rem, 4vw, 3rem);
  margin-bottom: 1rem;
  color: #8B4513;
}

.service h3 {
  font-size: clamp(1.2rem, 2.5vw, 1.4rem);
  margin-bottom: 1rem;
  color: #1a1a1a;
  font-weight: 600;
}

.service p {
  color: #666;
  font-size: clamp(1rem, 2vw, 1.1rem);
  line-height: 1.6;
}

/* Portfolio Section */
.portfolio-section {
  padding: 4rem 0;
  text-align: center;
  background: #f8f8f8;
  margin: 3rem 0;
  border-radius: 8px;
}

.portfolio-section h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 1rem;
  color: #1a1a1a;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.portfolio-section h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: #8B4513;
  margin: 1.5rem auto 2rem;
}

.portfolio {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 2rem;
  padding: 0 2rem;
}

.portfolio iframe {
  width: 100%;
  height: 400px;
  border: none;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease;
}

.portfolio iframe:hover {
  transform: scale(1.01);
}

/* About Section */
.section-white {
  padding: 4rem 2rem;
  background: white;
  margin: 3rem 0;
  border-radius: 8px;
}

.section-white h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 1.5rem;
  text-align: center;
  color: #1a1a1a;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section-white h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: #8B4513;
  margin: 1.5rem auto 2rem;
}

.section-white p {
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  line-height: 1.8;
  color: #666;
  text-align: center;
  max-width: 800px;
  margin: 0 auto 2rem;
}

.subheading {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 2rem;
  text-align: center;
  color: #1a1a1a;
  font-weight: 600;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-item {
  text-align: center;
  padding: 2rem 1.5rem;
  background: #f8f8f8;
  border-radius: 8px;
  transition: transform 0.3s ease;
}

.feature-item:hover {
  transform: translateY(-4px);
}

.feature-icon {
  font-size: clamp(2.5rem, 4vw, 3rem);
  margin-bottom: 1rem;
}

.feature-item h4 {
  font-size: clamp(1.2rem, 2.5vw, 1.4rem);
  margin-bottom: 1rem;
  color: #1a1a1a;
  font-weight: 600;
}

.feature-item p {
  color: #666;
  font-size: clamp(1rem, 2vw, 1.1rem);
  line-height: 1.6;
}

/* Contact Section */
.section-grey {
  padding: 4rem 2rem;
  background: #f8f8f8;
  margin: 3rem 0;
  border-radius: 8px;
}

.section-grey h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 1rem;
  text-align: center;
  color: #1a1a1a;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.section-grey h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 2px;
  background: #8B4513;
  margin: 1.5rem auto 1rem;
}

.section-grey > p {
  text-align: center;
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  margin-bottom: 2rem;
  color: #666;
}

.contact-form {
  max-width: 600px;
  margin: 0 auto;
  background: white;
  padding: 3rem;
  border-radius: 8px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

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

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

.form-group label {
  margin-bottom: 0.5rem;
  font-weight: 600;
  color: #1a1a1a;
  font-size: clamp(1rem, 2vw, 1.1rem);
}

.form-group input,
.form-group select,
.form-group textarea {
  padding: 14px 18px;
  border: 1px solid #e5e5e5;
  border-radius: 6px;
  background: white;
  color: #1a1a1a;
  font-size: clamp(1rem, 2vw, 1.1rem);
  transition: border-color 0.3s ease;
  font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #8B4513;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.submit-btn {
  background: #8B4513;
  color: white;
  padding: 16px 32px;
  border: none;
  border-radius: 6px;
  font-size: clamp(1rem, 2vw, 1.1rem);
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 1rem;
  grid-column: 1 / -1;
}

.submit-btn:hover {
  background: #A0522D;
  transform: translateY(-1px);
}

/* Footer */
footer {
  background: #1a1a1a;
  color: white;
  padding: 3rem 0 1.5rem;
  text-align: center;
  margin-top: 3rem;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 2rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.footer-links a {
  color: #ccc;
  text-decoration: none;
  transition: color 0.3s ease;
  font-size: clamp(1rem, 2vw, 1.1rem);
}

.footer-links a:hover {
  color: #8B4513;
}

footer p {
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  margin-bottom: 1rem;
  font-weight: 600;
}

.footer-bottom {
  border-top: 1px solid #333;
  padding-top: 1.5rem;
  margin-top: 1.5rem;
}

.footer-bottom p {
  font-size: clamp(0.9rem, 2vw, 1rem);
  color: #999;
  font-weight: 400;
}

/* Responsive Design */
@media (max-width: 1024px) {
  .nav-container {
    padding: 0 1rem;
  }
  
  .main-container {
    padding: 0 1rem;
  }
  
  .services {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
  }
  
  .portfolio {
    grid-template-columns: 1fr;
    padding: 0 1rem;
  }
  
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 80px;
    right: -100%;
    width: 100%;
    height: calc(100vh - 80px);
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 2rem;
    gap: 2rem;
    border-left: 1px solid #e5e5e5;
    transition: right 0.3s ease;
  }
  
  .nav-links.active {
    right: 0;
  }
  
  .nav-links a {
    font-size: 1.3rem;
    padding: 1rem 0;
  }

  .hamburger {
    display: flex;
  }

  .hero-section {
    padding: 2rem 1rem;
  }

  .hero-content h1 {
    font-size: clamp(2rem, 6vw, 3rem);
  }

  .hero-content p {
    font-size: clamp(1rem, 3vw, 1.2rem);
  }

  header iframe {
    height: 400px;
    margin: 0 10px;
    width: calc(100% - 20px);
  }

  .services {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
  }

  .portfolio {
    grid-template-columns: 1fr;
    padding: 0;
  }

  .portfolio iframe {
    height: 300px;
  }

  .contact-form {
    padding: 2rem;
    margin: 0 1rem;
    grid-template-columns: 1fr;
  }

  .section-white,
  .section-grey {
    padding: 3rem 1rem;
  }

  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
  }
}

@media (max-width: 480px) {
  .nav-container {
    padding: 0 1rem;
  }
  
  .nav-logo {
    height: 50px;
  }
  
  .navbar {
    padding: 0.5rem 0;
  }
  
  header {
    margin-top: 70px;
  }
  
  .hero-section {
    padding: 1.5rem 1rem;
  }

  .hero-content h1 {
    font-size: clamp(1.8rem, 7vw, 2.5rem);
  }

  .hero-content p {
    font-size: clamp(0.9rem, 4vw, 1.1rem);
  }

  header iframe {
    height: 300px;
    margin: 0 5px;
    width: calc(100% - 10px);
  }

  .services {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .contact-form {
    padding: 1.5rem;
    margin: 0 0.5rem;
  }
  
  .section-white,
  .section-grey {
    padding: 2rem 1rem;
  }
  
  .services-section,
  .portfolio-section {
    padding: 3rem 0;
  }
  
  .footer-links {
    flex-direction: column;
    gap: 1rem;
  }
}

@media (max-width: 360px) {
  .contact-form {
    padding: 1rem;
  }
  
  .service,
  .feature-item {
    padding: 1.5rem 1rem;
  }
}