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

body {
  font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #2c2c2c;
  background: #fff;
  overflow-x: hidden;
}

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 50px;
  background: rgba(255, 255, 255, 0.98);
  z-index: 100;
  border-bottom: 1px solid rgba(0,0,0,0.05);
  backdrop-filter: blur(10px);
}

.menu-toggle {
  background: none;
  border: none;
  font-size: 28px;
  cursor: pointer;
  color: #2c2c2c;
  transition: transform 0.3s;
}

.menu-toggle:hover {
  transform: scale(1.1);
}

.logo {
  font-size: 26px;
  font-weight: 300;
  letter-spacing: 3px;
  display: flex;
  align-items: center;
  gap: 5px;
}

.logo-text {
  font-weight: 400;
}

.blue-dot {
  color: #4A90E2;
  font-size: 14px;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.nav-right {
  display: flex;
  gap: 25px;
  align-items: center;
}

.instagram {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
  color: #2c2c2c;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 1.5px;
  transition: color 0.3s;
}

.instagram:hover {
  color: #4A90E2;
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: 1px solid #ddd;
  padding: 6px 12px;
  border-radius: 20px;
  cursor: pointer;
  font-size: 13px;
  transition: all 0.3s;
}

.lang-toggle:hover {
  border-color: #4A90E2;
  background: #f8f9fa;
}

.sidebar {
  position: fixed;
  left: -350px;
  top: 0;
  width: 350px;
  height: 100vh;
  background: #3a3a3a;
  padding: 80px 50px;
  transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 200;
  box-shadow: 5px 0 20px rgba(0,0,0,0.3);
}

.sidebar.open {
  left: 0;
}

.sidebar a {
  display: block;
  color: #d4c5a9;
  text-decoration: none;
  font-size: 36px;
  margin: 35px 0;
  font-weight: 300;
  letter-spacing: 2px;
  transition: all 0.3s;
}

.sidebar a:hover {
  color: #fff;
  transform: translateX(10px);
}

.close-btn {
  position: absolute;
  top: 25px;
  right: 25px;
  background: none;
  border: none;
  color: #d4c5a9;
  font-size: 36px;
  cursor: pointer;
  transition: color 0.3s;
}

.close-btn:hover {
  color: #fff;
}

.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  text-align: center;
  overflow: hidden;
}

.hero-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(74, 144, 226, 0.9) 0%, rgba(106, 90, 205, 0.8) 100%),
              url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 800"><rect fill="%234A90E2" width="1200" height="800"/></svg>');
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: 56px;
  font-weight: 300;
  letter-spacing: 5px;
  margin-bottom: 40px;
  text-transform: lowercase;
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.play-btn {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 2px solid white;
  background: rgba(255,255,255,0.15);
  color: white;
  font-size: 28px;
  cursor: pointer;
  transition: all 0.4s;
  backdrop-filter: blur(10px);
}

.play-btn:hover {
  background: rgba(255,255,255,0.3);
  transform: scale(1.1);
}

.hero-text-vertical {
  position: absolute;
  right: 50px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  transform-origin: right center;
  font-size: 13px;
  letter-spacing: 3px;
  font-weight: 400;
  color: rgba(255,255,255,0.9);
}

.products {
  padding: 120px 60px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
  gap: 60px;
}

.product-card {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.4s;
}

.product-card:hover {
  transform: translateY(-10px);
}

.product-card img {
  width: 100%;
  height: 650px;
  object-fit: cover;
  transition: transform 0.6s;
}

.product-card:hover img {
  transform: scale(1.05);
}

.product-info {
  padding: 25px 0;
}

.product-info h3 {
  font-size: 20px;
  font-weight: 400;
  letter-spacing: 2.5px;
  margin-bottom: 12px;
  color: #2c2c2c;
}

.product-info p {
  font-size: 15px;
  color: #666;
  line-height: 1.7;
  font-weight: 300;
}

.about {
  padding: 120px 60px;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.about h2 {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 3px;
  margin-bottom: 35px;
  color: #2c2c2c;
}

.about p {
  font-size: 17px;
  line-height: 1.9;
  color: #555;
  font-weight: 300;
}

.portfolios {
  padding: 80px 60px;
  background: #f8f9fa;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 40px;
  margin-top: 40px;
}

.portfolio-card {
  background: white;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0,0,0,0.08);
  transition: all 0.4s;
  cursor: pointer;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 30px rgba(0,0,0,0.15);
}

.portfolio-card img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.portfolio-card-content {
  padding: 25px;
}

.portfolio-card h3 {
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.portfolio-card p {
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

.footer {
  background: #2c2c2c;
  color: #d4c5a9;
  padding: 60px 60px 30px;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.footer-logo {
  font-size: 28px;
  font-weight: 300;
  letter-spacing: 3px;
  margin-bottom: 30px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 30px;
}

.footer-links a {
  color: #d4c5a9;
  text-decoration: none;
  font-size: 14px;
  letter-spacing: 1px;
  transition: color 0.3s;
}

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

.footer-copy {
  font-size: 12px;
  opacity: 0.7;
  margin-top: 20px;
}

/* Chat Widget */
.chat-widget {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
}

.chat-toggle {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4A90E2, #6A5ACD);
  border: none;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(74, 144, 226, 0.4);
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-toggle:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(74, 144, 226, 0.6);
}

.chat-box {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 350px;
  height: 500px;
  background: white;
  border-radius: 12px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.2);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.chat-header {
  background: linear-gradient(135deg, #4A90E2, #6A5ACD);
  color: white;
  padding: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 500;
}

.chat-close {
  background: none;
  border: none;
  color: white;
  font-size: 24px;
  cursor: pointer;
}

.chat-messages {
  flex: 1;
  padding: 20px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.chat-message {
  padding: 12px 16px;
  border-radius: 18px;
  max-width: 80%;
  font-size: 14px;
  line-height: 1.5;
}

.chat-message.bot {
  background: #f0f0f0;
  align-self: flex-start;
}

.chat-message.user {
  background: linear-gradient(135deg, #4A90E2, #6A5ACD);
  color: white;
  align-self: flex-end;
}

.chat-input-container {
  display: flex;
  padding: 15px;
  border-top: 1px solid #eee;
  gap: 10px;
}

.chat-input-container input {
  flex: 1;
  padding: 10px 15px;
  border: 1px solid #ddd;
  border-radius: 20px;
  font-size: 14px;
  outline: none;
}

.chat-input-container button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, #4A90E2, #6A5ACD);
  border: none;
  color: white;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s;
}

.chat-input-container button:hover {
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .navbar {
    padding: 15px 25px;
  }
  
  .products {
    grid-template-columns: 1fr;
    padding: 80px 25px;
  }
  
  .nav-right .instagram span {
    display: none;
  }
  
  .hero-content h1 {
    font-size: 36px;
  }
  
  .hero-text-vertical {
    display: none;
  }
  
  .chat-box {
    width: 90vw;
    right: 5vw;
  }
}