.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 101;
}
.nav-toggle span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--green);
  transition: 0.3s;
}
.nav-toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 900px) {
  .nav-toggle {
    display: flex;
  }
  .navbar nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: white;
    box-shadow: var(--shadow);
    padding: 20px 0;
  }
  .navbar nav.open {
    display: block;
  }
  nav ul {
    flex-direction: column;
    gap: 0;
    padding: 0 24px;
  }
  nav ul li {
    border-bottom: 1px solid #f0ece3;
  }
  nav ul li:last-child {
    border-bottom: none;
  }
  nav a {
    display: block;
    padding: 14px 0;
    font-size: 15px;
  }
  .hero {
    min-height: 680px;
  }
  .hero-content {
    max-width: 100%;
  }
  .hero-content h1 {
    font-size: 42px;
  }
  .hero-content p {
    max-width: 100%;
  }
  .trust-grid {
    grid-template-columns: 1fr 1fr;
    gap: 25px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .about-grid {
    grid-template-columns: 1fr;
    gap: 35px;
  }
  .visit-page-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-content h1 {
    font-size: 36px;
  }
  .section-title {
    font-size: 28px;
  }
  .featured-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }
  .product-img {
    height: 220px;
  }
}

@media (max-width: 500px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .hero-content h1 {
    font-size: 32px;
  }
  .hero-content p {
    font-size: 15px;
  }
  .hero-btns {
    flex-direction: column;
    width: 100%;
  }
  .hero-btns .btn {
    width: 100%;
    text-align: center;
  }
  .trust-grid {
    grid-template-columns: 1fr;
  }
  .product-grid {
    grid-template-columns: 1fr;
  }
  .scroll-to-top {
    right: 80px;
    bottom: 20px;
    width: 40px;
    height: 40px;
    font-size: 18px;
  }
  .floating-wa {
    width: 52px;
    height: 52px;
    bottom: 20px;
    right: 20px;
  }
}