body {
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  font-family: "Poppins", "Inter", Arial, sans-serif;
  background-color: rgba(15, 71, 15, 0.527);
  background-image: linear-gradient(
    180deg,
    #000000 26%,
    rgba(40, 255, 105, 0.644) 50%,
    rgba(35, 144, 21, 0.587) 75%
  );
  background-repeat: no-repeat;
  text-decoration: none;
  min-height: 100%;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

/* Scrollbar width */
::-webkit-scrollbar {
  width: 10px;
}

/* Track */
::-webkit-scrollbar-track {
  background: rgb(0, 0, 0);
}

/* Thumb (draggable part) */
::-webkit-scrollbar-thumb {
  background: linear-gradient(
    180deg,
    rgb(9, 255, 0),
    rgba(0, 85, 13, 0.765)
  );
  border-radius: 80px;
}

/* Hover effect */
::-webkit-scrollbar-thumb:hover {
  background: rgb(255, 255, 255);
}

.topbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  min-height: 90px;
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 24px;
  box-sizing: border-box;
  background: hsla(0, 0%, 0%, 0.798);
  backdrop-filter: blur(10px);
  z-index: 99999999;
}

.unihome {
  margin-right: auto;
  display: flex;
  align-items: center;
}

.bing {
  height: 70px;
  margin-left: 10px;
  margin-top: 5px;
  transition: 0.2s ease;
  display: block;
}

.bing:hover {
  transform: scale(1.1);
}

.navlink {
  color: rgba(255, 255, 255, 0.85);
  text-decoration: none;
  font-family: "Poppins", "Inter", Arial, sans-serif;
  font-weight: 600;
  padding: 10px 12px;
  border-radius: 10px;
  margin: 0 28px;
  transition: background-color 0.2s ease;
  white-space: nowrap;
}

.navlink:hover {
  background: rgba(255, 255, 255, 0.12);
}

.Top {
  position: relative;
  width: 100%;
  height: 500px;
  background-color: black;
  overflow: hidden;
}

.wrap {
  position: relative;
  width: 100%;
  height: 100%;
}

.wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.484) 70%,
    rgba(0, 0, 0, 0.72) 77%,
    rgba(0, 0, 0, 0.934) 85%,
    rgb(0, 0, 0) 92%
  );
}

.vidback {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  position: relative;
  z-index: 0;
}

.Titleabout {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 150px 0 0 80px;
  color: rgb(11, 199, 61);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  font-size: 50px;
  letter-spacing: -0.02em;
  z-index: 1111;
  text-shadow: 0 4.5px 100px rgb(11, 199, 61);
  margin-top: -20px;
}

.Titleabout h1 {
  margin: 0;
  font-size: 110px;
  line-height: 1;
  font-weight: 700;
}

.aboutMain {
  width: 100%;
}

.text {
  position: relative;
  color: white;
  padding: 30px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
    Oxygen, Ubuntu, Cantarell, "Open Sans", "Helvetica Neue", sans-serif;
  margin-top: -200px;
  z-index: 5;
}

.section {
  position: relative;
  width: 90%;
  max-width: 1700px;   /* allows wider desktop layout */
  display: flex;
  margin: 0 auto 40px;
  gap: 100px;
  padding: 100px;
  align-items: center;
}

.writing {
  background: hsla(0, 1%, 23%, 0.393);
  padding: 40px;
  border: 2px solid #ffffff00;
  box-shadow: 0 26px 20px rgb(34, 33, 33);
  flex: 1 1 0;
  min-width: 0;
}

.writing h1 {
  margin-top: 0;
}

.section p {
  font-size: 22px;
  line-height: 1.7;
}

.icon {
  width: 400px;
  height: 400px;
  opacity: 0.9;
  border-radius: 50%;
  box-shadow: 0 26px 20px rgb(34, 33, 33);
  object-fit: cover;
  flex-shrink: 0;
}

.footer {
  background: rgba(35, 35, 35, 0.84);
  color: white;
  padding: 50px 60px;
  display: flex;
  align-items: center;
  border-top: 1px solid rgb(162, 255, 0);
  flex-wrap: wrap;
  gap: 20px;
  font-family: "Poppins", "Inter", Arial, sans-serif;
  font-weight: 550;
  font-size: 17px;
}

/* 3 equal sections */
.footerLeft,
.footerCenter,
.footerSocial {
  flex: 1;
  display: flex;
  align-items: center;
}

/* Left */
.footerLeft {
  justify-content: flex-start;
  opacity: 0.8;
}

/* Center (THIS is the fix) */
.footerCenter {
  justify-content: center;
}

/* Right */
.footerSocial {
  justify-content: flex-end;
  gap: 40px;
}

/* Links */
.footerLinks {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

/* Anchor styling */
.footer a {
  color: white;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 550;
  transition: opacity 0.2s ease;
}

.footer a:hover {
  opacity: 0.75;
}

.logo {
  width: 28px;
  height: 28px;
  object-fit: contain;
  flex-shrink: 0;
}

.logo2 {
  width: 58px;
  height: 58px;
  object-fit: contain;
  margin-right: -14px;
  flex-shrink: 0;
}

/* ----------- Large tablets / smaller laptops ----------- */
@media (max-width: 1200px) {
  .topbar {
    justify-content: center;
    padding: 12px 18px;
    min-height: 90px;
  }

  .unihome {
    margin-right: 0;
  }

  .bing {
    margin-left: 0;
  }

  .navlink {
    margin: 0 12px;
    padding: 10px 10px;
    font-size: 15px;
  }

  .Titleabout {
    padding: 170px 0 0 60px;
  }

  .Titleabout h1 {
    font-size: 88px;
  }

  .text {
    margin-top: -150px;
  }

  .section {
    gap: 60px;
    padding: 70px 50px;
  }

  .icon {
    width: 340px;
    height: 340px;
  }

  .section p {
    font-size: 20px;
  }
}

/* ----------- Tablets ----------- */
@media (max-width: 900px) {
  .topbar {
    position: fixed;
    justify-content: center;
    gap: 6px;
    padding: 12px 14px;
  }

  .unihome {
    width: 100%;
    justify-content: center;
  }

  .bing {
    height: 62px;
    margin-top: 0;
  }

  .navlink {
    font-size: 14px;
    padding: 8px 10px;
    margin: 0 6px;
  }

  .Top {
    height: 420px;
  }

  .Titleabout {
    padding: 170px 0 0 40px;
  }

  .Titleabout h1 {
    font-size: 68px;
  }

  .text {
    margin-top: -100px;
    padding: 20px;
  }

  .section {
    width: 100%;
    flex-direction: column;
    gap: 50px;
    padding: 40px 20px;
    margin-bottom: 10px;
  }

  .section:nth-child(2) {
    flex-direction: column;
  }

  .writing {
    width: 100%;
    padding: 28px;
  }

  .icon {
    width: min(340px, 85vw);
    height: min(340px, 85vw);
  }

  .section p {
    font-size: 18px;
  }

  .footer {
    padding: 35px 30px;
    flex-direction: column;
    text-align: center;
  }

  .footerLinks,
  .footerSocial {
    justify-content: center;
  }
}

/* ----------- Phones ----------- */
@media (max-width: 600px) {
  .topbar {
    padding: 10px 10px 14px;
    gap: 4px;
  }

  .bing {
    height: 54px;
  }

  .navlink {
    font-size: 13px;
    padding: 7px 8px;
    margin: 0 4px;
  }

  .Top {
    height: 360px;
  }

  .Titleabout {
    padding: 165px 0 0 20px;
  }

  .Titleabout h1 {
    font-size: 44px;
  }

  .text {
    margin-top: -60px;
    padding: 14px;
  }

  .section {
    padding: 26px 8px;
    gap: 50px;
  }

  .writing {
    padding: 20px;
  }

  .writing h1 {
    font-size: 30px;
  }

  .section p {
    font-size: 16px;
    line-height: 1.65;
  }

  .icon {
    width: min(280px, 82vw);
    height: min(280px, 82vw);
  }

  .footer {
    padding: 28px 20px;
    gap: 18px;
    font-size: 15px;
  }

  .footerLeft {
    font-size: 15px;
  }

  .footerLinks {
    gap: 18px;
  }

  .footerSocial {
    gap: 18px;
  }

  .logo2 {
    width: 48px;
    height: 48px;
    margin-right: -8px;
  }
}

/* ----------- Very small phones ----------- */
@media (max-width: 380px) {
  .Titleabout h1 {
    font-size: 38px;
  }

  .navlink {
    font-size: 12px;
    padding: 6px 7px;
  }

  .writing h1 {
    font-size: 26px;
  }

  .section p {
    font-size: 15px;
  }
}

@media (max-width: 1280px) and (min-width: 1000px) and (max-height: 850px) {
  .topbar {
    justify-content: center;
    padding: 10px 18px;
    min-height: 90px;
    height: auto;
    gap: 8px;
  }

  .unihome {
    margin-right: 0;
  }

  .bing {
    margin-left: 0;
    height: 62px;
    margin-top: 0;
  }

  .navlink {
    margin: 0 10px;
    padding: 9px 10px;
    font-size: 14px;
  }

  .Top {
    height: 460px;
  }

  .Titleabout {
    padding: 165px 0 0 55px;
  }

  .Titleabout h1 {
    font-size: 88px;
  }

  .text {
    margin-top: -115px;
    padding: 20px;
  }

  .section {
    width: 94%;
    gap: 45px;
    padding: 55px 35px;
    align-items: flex-start;
  }

  .writing {
    padding: 26px;
    flex: 1;
  }

  .writing h1 {
    font-size: 34px;
  }

  .section p {
    font-size: 18px;
    line-height: 1.6;
  }

  .icon {
    width: 300px;
    height: 300px;
    flex-shrink: 0;
  }

  .footer {
    padding: 38px 40px;
  }

  .footerLinks {
    gap: 26px;
  }

  .footerSocial {
    gap: 26px;
  }
}

@media (max-width: 1100px) and (min-width: 850px) and (min-height: 1000px) {

  .section {
    width: 96%;
    gap: 35px;
    padding: 50px 30px;
    align-items: flex-start;
  }

  .writing {
    flex: 1;
    max-width: none;
    padding: 28px;
  }

  .writing h1 {
    font-size: 34px;
  }

  .section p {
    font-size: 19px;
    line-height: 1.6;
  }

  .icon {
    width: 280px;
    height: 280px;
    flex-shrink: 0;
  }

  .text {
    margin-top: -120px;
    padding: 20px;
  }

}