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


body {
  font-family: 'Inter', sans-serif;
  background: #001c33;
  color: #fff;
  overflow-x: hidden;
}

.bgimg {
  background-image: url('../images_2025/Bgimg1.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 700px;
}

.fixedd {
  position: fixed;
  width: 100vw;
  max-width: 100%;
  top: 0;
  left: 0;
  z-index: 100;
}

.nav-container {
  width: 100%;
  display: flex;
  justify-content: center;
  background: rgba(0, 28, 51, 0);
  transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
  backdrop-filter: blur(0px);
}

.nav-container.scroll-up {
  background: rgba(0, 28, 51, 0.3);

  backdrop-filter: blur(10px);

}

.nav-container.scroll-down {
  background: rgba(0, 28, 51, 0.85);

  backdrop-filter: blur(6px);

}


header {
  width: 83%;
  max-width: 1700px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 25px 0px 25px 0px;
}

.logo img {
  height: 40px;
  transition: transform 0.3s ease, filter 0.3s ease;
}

/* .logo img:hover {
  transform: scale(1.05);
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.3));
} */


.menu-container1 {
  display: flex;
  align-items: center;
  position: relative;
}

.menu-bar {
  display: none;
  cursor: pointer;
}

#menuIcon {
  font-size: 30px;
  cursor: pointer;
}

.menu-links {
  display: flex;
  flex-direction: row;
  gap: 0px;

}

.menu-links a {
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  font-weight: normal;
  font-family: 'Arial', Helvetica, sans-serif;
  line-height: 20px;
  font-style: normal;
  padding: 6px 2px;
  border-radius: 4px;
  white-space: nowrap;
  transition: all 0.3s ease;
  padding: 10px;
}

.menu-links a:hover {
  color: #dff73f;
  text-shadow: 1px 2px 10px #e7e8e9;
  /* background: rgba(39, 244, 251, 0.596);
  backdrop-filter: blur(6px) saturate(180%) brightness(1.2);
  -webkit-backdrop-filter: blur(6px) saturate(180%) brightness(1.2);
  border-radius: 10px;
  box-shadow: 0 4px 20px rgba(39, 244, 251, 0.84);
  transition: all 0.3s ease; */
}



.hero-inner {
  width: 100% !important;
  max-width: 100% !important;
}


.hero-section {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 120px;
  text-align: left;
  width: 92%;
  max-width: 1700px;
  margin: auto;
}

.hero-inner {
  width: 90%;
  max-width: 1200px;
}


.hero h1 {
  font-size: 62px;
  font-weight: bold;
  font-family: 'Arial', Helvetica, sans-serif;
  line-height: 66px;
  font-style: normal;
  padding: 10px 0px;
}

.hero-welcome {
  font-size: 25px;
  font-weight: bold;
  font-family: 'Arial', Helvetica, sans-serif;
  line-height: 30px;
  font-style: normal;
  padding: 10px 0px;
}

.hero-2025 {
  font-size: 45px;
  font-weight: bold;
  font-family: 'Arial', Helvetica, sans-serif;
  line-height: 50px;
  font-style: italic;
  padding: 10px 0px 8px 0px;
  color: #83C410;
}


.buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 20px;
}

.buttons a button {
  padding: 16px 30px;
  border-radius: 50px;
  border: none;
  font-weight: 600;
  cursor: pointer;
}

.wid280 {
  max-width: 280px;
  width: 100%;
}

.register-btn {
  background-color: #d3ff3e;
  color: #000;
  width: 100%;
  max-width: 280px;
  font-size: 16px;
  padding: 10px 0;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.register-btn:hover {
  transform: scale(1.025);
  /* background-color: #b3ff75;
  box-shadow: 1px 6px 12px #d3ff3e;
  backdrop-filter: blur(2px);
    transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease; */

}


.sponsor-btn {
  background-color: #71faff;
  color: #000;
  width: 100%;
  max-width: 280px;
  font-size: 16px;
  padding: 10px 0;
  border: none;
  border-radius: 50px;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: background-color 0.3s ease, transform 0.3s ease, box-shadow 0.3s ease;
}

.sponsor-btn:hover {
  transform: scale(1.025);
  /* background-color: #a1fbff;
  box-shadow: 0 6px 20px rgba(113, 250, 255, 0.4);
  backdrop-filter: blur(2px); */
}


.details {
  display: flex;
  align-items: center;
  gap: 30px;
  margin-top: 50px;
  font-size: 18px;
}

.details p {
  font-size: 25px;
  line-height: 30px;
  font-family: 'Hexagon Akkurat', Arial, Helvetica, sans-serif;
}

.details .line {
  width: 1px;
  height: 36px;
  background-color: #77D2DF;
  opacity: 0.5;
}



/* Contact Us Section */
.contactus-section {
  padding: 40px 0;

  background-color: #ffffff;
  font-family: 'Hexagon Akkurat', Arial, sans-serif;
  text-align: center;
}



.contactus-grid {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.contactus-card {
  background-color: #E7E8E9;
  padding: 36px;
  flex: 1 1 45%;
  min-width: 300px;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  box-sizing: border-box;
  text-align: left;
}

.contactus-person {
  flex: 1;
}

.contactus-name {
  font-size: 20px;
  line-height: 24px;
  color: #005198;
  font-weight: bold;
  margin: 0;
  margin-bottom: 8px;
}


.contactus-position {
  font-size: 16px;
  line-height: 20px;
  color: #000000;
  margin-bottom: 16px;
  line-height: 22px;
  margin-top: 0px;
}

.contactus-email,
.contactus-email a {
  font-size: 16px;
  line-height: 20px;
  color: #000;
  word-break: break-word;
  margin: 0;
}

.contactus-email a:hover {
  color: #005198;
  text-shadow:
    0 1px 2px rgba(0, 40, 80, 0.3),
    0 2px 6px rgba(0, 81, 152, 0.4);
}


/* Git Section */
.git-section {
  background-color: #ffffff;
}

.git-container {
  display: flex;
  flex-wrap: wrap;
  background-color: #e6e6e6;
}

.git-left {
  display: flex;
  flex: 1 1 40%;
  align-items: center;
  justify-content: center;
}

.git-left img {
  width: 100%;
  height: auto;
  margin: auto;
  pointer-events: none;
  -webkit-user-drag: none;
}

.git-right {
  flex: 1 1 60%;
  background-color: #e6e6e6;
  padding: 60px 100px;
  box-sizing: border-box;
  display: block;
  align-content: center;
}

.git-title {
  font-size: 50px;
  line-height: 60px;
  font-weight: normal;
  margin: 0 0 30px;
  color: #000;
}

.git-form {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 15px 20px;
}

.git-form input,
.git-form select {
  padding: 12px 12px;
  border: none;
  max-width: 100%;
  border-radius: 4px;
  font-size: 16px;
}

.git-form select {
  appearance: none;
  background-color: #fff;
  padding: 18px 40px 18px 10px;
  background-image:
    linear-gradient(to right, #ccc 1px, transparent 1px),
    url("../images/downarrow.png");
  background-repeat: no-repeat;
  background-position:
    calc(100% - 32px) center,
    calc(100% - 14px) center;
  background-size: 4px 60%, 10px;
}

.git-full-width {
  grid-column: span 2;
  max-width: 230px;
}

.git-submit {
  margin-top: 30px;
  background-color: #005198;
  color: #fff;
  padding: 15px 0px;
  font-size: 16px;
  border: none;
  border-radius: 25px;
  cursor: pointer;
  width: 100%;
  max-width: 280px;
}

.git-submit:hover {
  background-color: #003f7d;
}

/* Footer */
.footer-container {
  background-color: #00294d;
  color: white;
  padding: 40px 0;
}

.footer-top {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 20px;
}

.footer-icons {
  display: flex;
  gap: 10px;
}

.footer-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: white;
  display: flex;
  justify-content: center;
  align-items: center;
}

.footer-icon img {
  width: 40px;
  height: 40px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
  border-radius: 50%;
}

.footer-icon img:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 20px rgba(39, 244, 251, 0.84);
  border-radius: 50%;
}


.footer-divider {
  display: block;
  width: 100%;
  height: 2px;
  background: url('../images/footerline.png') no-repeat center;
  background-size: cover;
  margin-bottom: 20px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  align-items: center;
  font-size: 16px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  justify-content: flex-end;
}

.footer-links a {
  color: white;
  text-decoration: none;
}

.footer-links a {
  position: relative;
  color: white;
  text-decoration: none;
  padding-bottom: 6px;
  transition: color 0.3s ease;
}

.footer-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background-color: #00ffff;
  /* aqua line for premium effect */
  transition: width 0.3s ease;
}

.footer-links a:hover {
  color: #00ffff;
  /* optional: slightly change text color */
}

.footer-links a:hover::after {
  width: 100%;
}


@media (max-width: 1699px) {
  .hero-inner {
    width: 90% !important;
    max-width: 1200px;
  }
}


@media (max-width: 1599px) {
  .contactus-section {

    padding: 40px 0;
  }

  .git-section {}

  .footer-container {
    padding: 40px 0;
  }
}

@media (max-width: 1260px) {
  .menu-bar {
    display: block;
    z-index: 1001;
  }

  #menuIcon {
    display: block;
  }

  .menu-links {
    display: none;
    position: absolute;
    top: 60px;
    right: 0;
    flex-direction: column;
    background-color: rgb(28 64 86);
    border-radius: 10px;
    padding: 20px;
    width: 280px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    will-change: transform;

  }



  .menu-container1.active .menu-links {
    display: flex;
    align-items: center;
  }
}

@media (max-width: 1200px) {
  .contactus-section {
    padding: 40px 0;
  }

  .git-right,
  .git-left {
    padding: 60px 80px;

  }
}


@media (max-width: 1024px) {
  .menu-bar {
    display: block;
    z-index: 1001;
  }

  #menuIcon {
    display: block;
  }

  .menu-links {
    display: none;
    position: absolute;
    top: 60px;
    right: 0;
    flex-direction: column;
    background-color: rgb(28 64 86);
    border-radius: 10px;
    padding: 20px;
    width: 280px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    will-change: transform;

  }


  .menu-container1.active .menu-links {
    display: flex;
    align-items: center;
  }
}

@media (max-width: 768px) {

  .mobilehide {
    display: none !important;
  }



  header {
    padding: 20px 0px !important;
  }

  .hero-section {
    padding-top: 120px;
  }


  .hero-welcome {
    font-size: 20px;
    line-height: 25px;
  }

  .hero-2025 {
    font-size: 30px;
    line-height: 35px;
  }

  .hero h1 {
    font-size: 29px;
    line-height: 45px;
  }

  .mob-l-10 {
    margin-left: -15px;
  }

  .details p {
    font-size: 20px;
    line-height: 25px;
  }

  .details img {
    width: 30px;
  }


  .contactus-section {
    padding: 40px 0 20px;
  }

  .contactus-grid {
    flex-direction: column;
  }

  .contactus-card {
    flex-direction: column;
  }

  .git-section {}

  .git-right {
    padding: 60px;
  }

  .git-container {
    flex-direction: column;
  }

  .git-form {
    grid-template-columns: 1fr;
  }

  .git-full-width {
    grid-column: span 1;
    max-width: 100%;
  }

  .footer-container {
    padding: 40px 0;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: center;
    gap: 10px;
  }

  .footer-links {
    justify-content: center;
  }

  .footer-top {
    justify-content: center;
  }



}

@media (max-width: 638px) {

  .hero-section {
    padding-top: 80px;
  }

  .details {
    flex-direction: column;
    gap: 20px;
  }

  .wid280 {
    max-width: 100%;
    width: 100%;
  }

  .register-btn {
    max-width: 100%;
  }

  .sponsor-btn {
    max-width: 100%;
  }

}

@media (max-width: 480px) {

  .bgimg {
    height: 780px;
  }

  .git-right,
  .git-left {
    padding: 40px 20px;
  }

  .git-right {
    padding-top: 20px;
  }

  .contactus-position {
    margin-bottom: 10px;
  }

  .footer-bottom {
    gap: 20px;
  }

  .footer-container {
    padding: 40px 0;
  }
}