/* فونت عمومی */
body {
    direction: rtl;
  font-family: 'Vazirmatn', sans-serif;
  line-height: 1.8;
  background-color: #f8fafd;
  color: #2a2a2a;
  margin: 0;
  padding: 0;
}

/* کانتینر کلی */
.about-us .container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 50px 20px;
  text-align: right;
}

/* تیترهای اصلی */
.about-us h2 {
  font-size: 2.5rem;
  color: #005f99;
  margin-bottom: 20px;
  border-bottom: 3px solid #e0f0ff;
  display: inline-block;
  padding-bottom: 5px;
}

.about-us h3 {
  font-size: 1.6rem;
  margin-top: 40px;
  color: #036;
}

/* پاراگراف‌های مقدماتی */
.about-us .intro,
.about-us .community,
.about-us .team p,
.about-us .local p {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

/* لیست ارزش‌ها و قوانین */
.about-us ul {
  list-style: none;
  padding: 0;
}

.about-us ul li {
  background: linear-gradient(to right, #e0f3ff, #ffffff);
  padding: 12px 18px;
  border-radius: 10px;
  margin-bottom: 10px;
  position: relative;
  box-shadow: 0 4px 10px rgba(0, 96, 150, 0.07);
}

.about-us ul li::before {
  content: "✔️";
  color: #0074c2;
  font-weight: bold;
  position: absolute;
  left: 15px;
}

/* قوانین و مقررات */
.rules-section {
  background-color: #ffffff;
  border-radius: 15px;
  padding: 30px;
  margin-top: 40px;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.05);
}

/* بخش CTA */
.cta {
  margin-top: 50px;
  background: linear-gradient(to right, #cbefff, #e6f7ff);
  padding: 30px;
  border-radius: 15px;
  text-align: center;
  box-shadow: 0 12px 20px rgba(0, 128, 255, 0.1);
}

.cta p {
  font-size: 1.1rem;
  margin-bottom: 20px;
  color: #00334d;
}

/* دکمه‌ها */
.cta a {
  text-decoration: none;
  padding: 12px 25px;
  margin: 8px;
  display: inline-block;
  border-radius: 30px;
  transition: all 0.3s ease-in-out;
  font-weight: bold;
}

.btn-secondary {
  background-color: transparent;
  color: #0077cc;
  border: 2px solid #0077cc;
}

.btn-secondary:hover {
  background-color: #0077cc;
  color: #fff;
}
.call-button{
  position: fixed;
  bottom: 20px;
  left: 20px;
  width: 60px;
  height: 60px;
  background-color:#4a97df ;
  color: white;
  font-size: 28px;
  text-align: center;
  border-radius: 50%;
  z-index: 1000;
  text-decoration: none;
  overflow: visible;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
}
.call-button .ripple{
  content: "";
  display: block;
  position: fixed;
  width: 60px;
  height: 60px;
  border: 2px solid #4a97df;
  border-radius: 50%;
  animation: pluse 2s linear infinite;
  opacity: 0.6;
  transform: translate(-50% -50%);
  z-index: 999;
}
.call-button .ripple.delay{
  animation-delay: 1s;
}
@keyframes pluse {
  0%{
    transform: scale(1);
    opacity: 0.6;
  }
  70%{
    transform: scale(2);
    opacity: 0.3;
  }
  100%{
    transform: scale(2.5);
    opacity: 0;
  }
}