body {
  margin: 0;
  background: white;
  font-family: sans-serif;
}

.background {
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
}

.shape {
  position: absolute;
  width: 80px;   /* بزرگ‌تر */
  height: 80px;  /* بزرگ‌تر */
  border: 2px solid rgba(0, 153, 255, 0.5);
  background: transparent;
  box-sizing: border-box;
  animation-name: growShrink;
  animation-timing-function: ease-in-out;
  animation-iteration-count: infinite;
  animation-direction: alternate;
  opacity: 0.6;
}

.shape:nth-child(1) { top: 20%; left: 10%; animation-duration: 4s; animation-delay: 0s; }
.shape:nth-child(2) { top: 40%; left: 50%; animation-duration: 5s; animation-delay: 1s; }
.shape:nth-child(3) { top: 60%; left: 25%; animation-duration: 4.5s; animation-delay: 0.5s; }
.shape:nth-child(4) { top: 80%; left: 70%; animation-duration: 6s; animation-delay: 1.5s; }
.shape:nth-child(5) { top: 30%; left: 80%; animation-duration: 5.5s; animation-delay: 1s; }

@keyframes growShrink {
  0% {
    transform: scale(0.3) rotate(0deg);
    opacity: 0.4;
  }
  50% {
    transform: scale(1.3) rotate(180deg);  /* بزرگ‌تر */
    opacity: 0.8;
  }
  100% {
    transform: scale(0.3) rotate(360deg);
    opacity: 0.4;
  }
}

.font {
  font-family: "Righteous", sans-serif;
}
.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background: linear-gradient(to right, #f7f3de, #4ED7F1);
  position: sticky;
  top: 0;
  z-index: 1000;
}
  
.logo a {
  color:  #4ED7F1;
  font-size: 1.5rem;
  text-decoration: none;
}
  
.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}
.nav-links li a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}
  
.nav-links li a:hover {
  color: black;
}
.toggle-btn {
  display: none;
  font-size: 1.5rem;
  color: #e7e7e7;
  cursor: pointer;
}


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

/* Section: Let's Get in Touch */
.form-container {
  text-align: center;
  max-width: 800px;
  margin: 60px auto 30px auto;
  padding: 20px;
}

.form-container h2 {
  font-size: 32px;
  margin-bottom: 12px;
  color: #4ED7F1;
}

.form-container p {
  font-size: 18px;
  color:black;
  margin-bottom: 25px;
  line-height: 1.6;
}

/* Social Icons */
.social-icons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 10px;
}

.social-icons a {
  font-size: 24px;
  color: #4ED7F1;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  color: black;
  transform: scale(1.2);
}

/* Contact Form Section */
.content {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 30px;
  border-radius: 10px;
  margin: 0 auto 60px auto;
  width: 700px;
  background-color: #86ddee;
  border: 2px solid #e7e7e7;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.form-group {
  width: 100%;
}

.content-input {
  width: auto;
  padding: 14px 16px;
  margin-bottom: 18px;
  font-size: 16px;
  border: 2px solid #f7f3de;
  border-radius: 8px;
  background-color: #fdfdfd;
  transition: all 0.3s ease;
}

.content-input:focus {
  outline: none;
  border-color: #86ddee;
  box-shadow: 0 0 0 3px rgba(246, 191, 0, 0.2);
}

.submit-btn {
  background-color: #e7e7e7;
  color: #4ED7F1;
  padding: 12px 20px;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
  font-size: 16px;
  width: 100%;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  background-color: #4ED7F1;
  color: black;
  border: 2px solid #fdfdfd;
}

/* Responsive */
@media (max-width: 768px) {
  .form-container,
  .content {
    width: 90%;
    padding: 20px;
  }

  .form-container h2 {
    font-size: 26px;
  }

  .form-container p {
    font-size: 16px;
  }

  .social-icons a {
    font-size: 22px;
  }

  .submit-btn {
    font-size: 15px;
  }
}


/* Responsive */
@media (max-width: 768px) {
  .nav-links {
     display: none;
     flex-direction: column;
     background-color: #4ED7F1;
     position: absolute;
     top: 60px;
     right: 20px;
     width: 200px;
     padding: 1rem;
     border-radius: 10px;
 }    
 .nav-links.active {
     display: flex;
 }    
 .toggle-btn {
     display: block;
   }
  }
  .nav-links li a {
   color: #F5F5F5;
   text-decoration: none;
   font-weight: bold;
   display: inline-block;
   padding: 0.5rem 0;
   transition: transform 0.3s ease, color 0.3s ease;
   }
   
  .nav-links li a:hover {
   color: #f0eacf;
   transform: translateX(5px); 
   }
   @import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600&display=swap');
     
   @keyframes slideInFromLeft {
     from {
       transform: translateX(-100px);
       opacity: 0;
     }
     to {
       transform: translateX(0);
       opacity: 1;
     }
   }
   @keyframes fillProgress {
     from {
       width: 0;
     }
     to {
       width: var(--progress-width);
     }
   }
   .footer-bottom{
     background: linear-gradient(to right, #f7f3de, #4ED7F1 , #f7f3de);
     color: black;
     padding: 14px;
     text-align: center;
   }