@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap");

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  border: none;
  outline: none;
  scroll-behavior: smooth;
  font-family: "poppins", sans-serif;
}

a {
  text-decoration: none;
}
:root {
  --bg-color: #ffffff;
  --second-bg-color: #c1c1c1;
  --text-color: #000000;
  --main-color: #0190d6;
  --icon-color: #8dc63f;
  --icon-color2: #ed1c24;
}

.reveal {
  opacity: 0;
  transform: translateY(50px);
  transition: all 1s ease;
}

.reveal.active2 {
  opacity: 1;
  transform: translateY(0);
}

.modal-content {
  background-color: var(--main-color);
  opacity: 0.9;
  color: white;
}

.active {
  color: var(--main-color);
}

.navbar-nav .nav-link.active,
.navbar-nav .nav-link.show {
  color: var(--main-color);
}
.nav-item .nav-link:hover {
  color: var(--main-color);
}

/* .btn .btn-primary1{
    background-color: var(--main-color);
} */

.text-shadow {
  text-shadow: var(--bs-text-shadow);
}

.navbar {
  border-bottom: 3px solid var(--main-color);
  transition: all 0.5s ease-in-out; /* smooth effect */
}

/* header section style css start */

.accordion-button {
  transition: all 0.3s ease-in-out;
  font-weight: 500;
}

.accordion-button .icon {
  font-weight: bold;
  transition: transform 0.3s ease;
}

.accordion-button.collapsed .icon {
  content: "+";
  transform: rotate(0deg);
}

.accordion-button:not(.collapsed) .icon {
  content: "−";
  transform: rotate(180deg);
  color: #dc3545;
  /* red when open */
}

.accordion-body {
  transition: all 0.3s ease-in-out;
}


.carousel-control-prev,
.carousel-control-next,
.carousel-indicators {
  z-index: 5; /* overlay থেকে উপরে দেখানোর জন্য */
}


/* Text shadow for titles */
.footer-title {
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
  font-weight: 600;
}

/* Footer links */
.footer-link {
  color: #ddd;
  display: inline-block;
  margin: 4px 0;
  transition: all 0.3s ease;
  text-decoration: none;
}
.footer-link:hover {
  color: #0dcaf0; /* Bootstrap info color */
  text-shadow: 0px 0px 5px rgba(13, 202, 240, 0.7);
}

/* Social icons */
.footer-icon {
  color: #ddd;
  font-size: 1.2rem;
  transition: all 0.3s ease;
}
.footer-icon:hover {
  color: #0dcaf0;
  transform: translateY(-3px);
  text-shadow: 0px 0px 8px rgba(13, 202, 240, 0.6);
}

/* Back to top button hover */
.footer-backtop {
  transition: all 0.3s ease;
}
.footer-backtop:hover {
  background: #0dcaf0;
  color: #fff;
  box-shadow: 0 0 10px rgba(13, 202, 240, 0.6);
}

.heading {
  font-size: 2.5rem;
  font-weight: 700;
  text-shadow: 1px 1px 4px rgba(0, 0, 0, 0.3);
}

.heading h2{
  color: var(--text-color) !important;
}

.heading span {
  color: var(--main-color); /* Bootstrap info color */
}

/* Spinning border around image */
.about-img {
  position: relative;
  border: 3px solid var(--main-color); /* change color as needed */
  border-radius: 50%;
  width: 250px;
  height: 250px;
}
.about-img img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 6px solid #fff;
  box-shadow: 0 0 15px rgba(0, 82, 136, 0.3);
}
.circle-spin {
  position: absolute;
  top: -10px;
  left: -10px;
  width: calc(100% + 20px);
  height: calc(100% + 20px);
  border: 3px solid transparent;
  border-top: 3px solid var(--main-color);
  border-bottom: 3px solid var(--main-color);
  border-radius: 50%;
  animation: spin 7s linear infinite;
}
@keyframes spin {
  100% {
    transform: rotate(360deg);
  }
}

.btn-info {
  background-color: var(--main-color) !important;
  color: white !important;
  border: none;
}

.speed {
  font-size: 3rem;
}

.text-info {
  color: var(--main-color) !important;
}
.btn-info:hover {
  transform: translateX(3px);
  color: var(--second-bg-color) !important;
}

.feature-card {
  border: none;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}
.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 6px 20px rgba(13, 202, 240, 0.4);
}
.feature-icon {
  font-size: 3rem;
  color: var(--main-color);
  text-shadow: 0px 0px 8px rgba(13, 202, 240, 0.6);
}

.offer-card {
  border: none;
  border-radius: 20px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}
.offer-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 6px 25px rgba(13, 202, 240, 0.4);
}
.offer-card h3 span,
.offer-card h4 span {
  color: #0dcaf0;
}

.service-card {
  border: none;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease;
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 6px 20px rgba(13, 202, 240, 0.4);
}
.ser-icon i {
  font-size: 3rem;
  color: var(--main-color);
  text-shadow: 0 0 8px rgba(13, 202, 240, 0.6);
}

/* Card Style */
.price-card {
  border: none;
  border-radius: 20px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
}
.price-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.circle-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Outer circle (stroke only) */
.circle.outer {
  width: 150px;
  height: 150px;
  border: 3px solid var(--main-color); /* stroke */
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Inner circle (filled) */
.circle.inner {
  width: 135px;
  height: 135px;
  background-color: var(--main-color); /* filled */
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  color: white;
  font-weight: bold;
}

.speed {
  font-size: 3rem;
}

.unit {
  font-size: 0.9rem;
}

/* Package Name */
.package-name {
  font-size: 20px;
  font-weight: 600;
  color: #000;
  position: relative;
}
.package-name::before,
.package-name::after {
  content: "";
  display: inline-block;
  width: 50px;
  height: 2px;
  background: var(--main-color);
  margin: 0 10px;
  vertical-align: middle;
}

.step-list {
  list-style: none;
  padding: 0;
}
.step-list li {
  display: flex;
  align-items: center;
  margin-bottom: 12px;
  font-size: 16px;
}
.step-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-right: 12px;
  font-weight: 700;
  border-radius: 50%;
  background: #e3106e;
  color: #fff;
}
.paybill .nav-pills .nav-link {
  border-radius: 30px;
  margin: 0 5px;
  padding: 10px 20px;
  font-weight: 600;
  transition: all 0.3s ease;
  border: 2px solid #e3106e; /* 🔹 add border */
  color: #e3106e; /* 🔹 default text color */
  background-color: #fff; /* 🔹 white background */
}

.paybill .nav-pills .nav-link.active {
  background-color: #e3106e; /* 🔹 active pink background */
  color: #fff; /* 🔹 white text */
}

/* Contact Info Hover */
.contact-info a {
  color: #333;
  text-decoration: none;
  transition: color 0.3s ease, text-shadow 0.3s ease;
}
.contact-info a:hover {
  color: #0d6efd; /* Bootstrap Primary Blue */
  text-shadow: 0 0 8px rgba(13, 110, 253, 0.6);
}

/* Social Icons Hover */
.contact .bxl-facebook:hover {
  color: #1877f2; /* Facebook Blue */
  transform: scale(1.2);
}
.contact .bxl-whatsapp:hover {
  color: #25d366; /* WhatsApp Green */
  transform: scale(1.2);
}
.contact .bxl-linkedin:hover {
  color: #0077b5; /* LinkedIn Blue */
  transform: scale(1.2);
}
.contact-sci a {
  transition: transform 0.3s ease, color 0.3s ease;
}

/* Button Hover */
.contact button.btn {
  transition: all 0.3s ease-in-out;
}
.contact button.btn:hover {
  background-color: #0b5ed7; /* Darker blue */
  box-shadow: 0 5px 15px rgba(13, 110, 253, 0.5);
  transform: translateY(-3px);
}

/* Input Field Focus Effect */
.form-control:focus,
textarea:focus {
  border-color: #0d6efd;
  box-shadow: 0 0 8px rgba(13, 110, 253, 0.5);
  transition: 0.3s;
}

.text-shadow {
  text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.6);
}

.movies .choose-us .movie {
  background: rgba(255, 255, 255, 0.1);
  padding: 25px;
  border-radius: 12px;
  text-align: center;
  color: #fff;
  min-width: 180px;
  transition: all 0.4s ease;
}

.movies .choose-us .movie i {
  font-size: 40px;
  margin-bottom: 10px;
  display: block;
}

.movies .choose-us .movie:hover {
  transform: scale(1.08);
  background: rgba(0, 255, 200, 0.2); /* teal glow bg */
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.brand-logo {
  max-height: 80px; /* keeps it from being too big on desktop */
  height: auto;
  width: auto; /* keeps aspect ratio */
}

@media (max-width: 576px) {
  .brand-logo {
    max-height: 50px; /* shrink logo for mobile */
  }
}

.whatsapp {
  position: fixed;
  z-index: 999;
  display: block;
  bottom: 10%;
  right: 18px;
  font-size: 80px;
  text-shadow: 1px 1px 2px #000000;
  color: green;
  font-size: 60px;
}

.btrctrrif a:hover {
  color: #000000;
}