* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

::selection {
  background: #c00909;
  color: white;
}

section {
  position: relative;
  width: 100%;
  min-height: 100vh;
  padding: 0 100px;
  display: flex;
  align-items: center;
  background: #000000;
  overflow-x: hidden;
  overflow: hidden;
}

section::before {
  content: "";
  position: absolute;
  top: 50%;
  right: 240px;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  background: #c00909;
  border-radius: 50%;
  box-shadow:
    0 0 20px #c00909,
    0 0 50px #c00909,
    0 0 150px #c00909;
  transition: 1s;
}

  section.active::before {
    background: #1a0f0f;
    box-shadow: none;
    transform: translateY(-50%) scale(7);
  }

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 30px 100px;
}

header .logo {
  font-size: 1.5em;
  letter-spacing: 1px;
  color: #fff;
  font-weight: 600;
  text-transform: uppercase;
  text-decoration: none;
  border-bottom: 4px solid #a30000;
  transition: 0.5s;
  transform-origin: top;
}

header .logo span {
  color: #c00909;
}

header .toggle {
  position: relative;
  width: 30px;
  height: 30px;
  background-image: url("img/menu.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 30px;
  cursor: pointer;
  transition: 0.3s;
}

header .toggle.active {
  background-image: url("img/close.png");
  background-repeat: no-repeat;
  background-position: center;
  background-size: 30px;
  transition: 0.3s;
}

/* img{
    position: absolute;
    bottom: 0;
    right: 80px;
    width: 550px;
} */

.bannerImg {
  position: absolute;
  top: 50%;
  right: 240px;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  border-radius: 50%;
  object-fit: cover;
  z-index: 2;
  box-shadow:
    0 0 20px #c00909,
    0 0 50px #c00909,
    0 0 150px #c00909;
  animation: glowPulse 3s ease-in-out infinite;
}

.bannerImg, .img-wrap {
  user-select: none;
  -webkit-user-select: none;
  pointer-events: none;
}

.content {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: 0.5s;
  transform-origin: left;
}

.content .contentBx {
  position: relative;
  max-width: 600px;
  z-index: 100;
}

.content .contentBx h4 {
  font-weight: 400;
  color: #c00909;
  font-size: 1.5em;
  letter-spacing: 2px;
  margin-bottom: 10px;
}

.content .contentBx h2 {
  font-size: 4em;
  line-height: 1em;
  color: #fff;
}
.content .contentBx h2 span {
  color: #c00909;
}

.content .contentBx h3 {
  font-weight: 300;
  color: #fff;
  font-size: 2em;
  line-height: 1.5em;
}

.content .contentBx p {
  font-size: 1em;
  color: #fff;
  margin: 10px 0 25px;
}

.content .contentBx a {
  display: inline-block;
  color: #fff;
  padding: 10px 20px;
  margin-right: 20px;
  font-weight: 500;
  text-transform: uppercase;
  text-decoration: none;
  border: 2px solid #c00909;
  letter-spacing: 2px;
  transition: 0.5s;
  border-radius: 50px;
}

.content .contentBx a:last-child {
  background: #c00909;
  color: #fff;
}
.content .contentBx a:hover {
  box-shadow:
    0 0 25px #c00909,
    0 0 50px #c00909;
}

.sci {
  position: absolute;
  bottom: 40px;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  z-index: 2;
  transition: 0.5s;
  transform-origin: bottom;
}

.sci li {
  list-style: none;
  width: 50px;
  height: 50px;
}

.sci li a {
  display: inline-block;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: center;
  border-radius: 50%;
}
.sci li:hover a {
  background: #c00909;
  transition: 0.3s;
}
.sci li a img {
  filter: invert(1);
  transform: scale(0.6);
  width: 60px;
  height: auto;
}
.sci li:hover a img {
  filter: invert(0);
}

section.active .logo,
section.active .content,
section.active .sci {
  transform: scale(0);
}
.menu {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  flex-direction: column;
  z-index: 2;
  padding-left: 200px;
  opacity: 0;
  visibility: hidden;
  transition: 0.2s;
}
section.active .menu {
  opacity: 1;
  visibility: visible;
  transition-delay: 0.5s;
}
.menu li {
  list-style: none;
}
.menu li a {
  color: #fff;
  text-decoration: none;
  font-size: 1.5em;
  padding: 5px 10px;
  margin: 5px 0;
  display: inline-block;
  transition: 0.25s;
}

.menu li:hover a {
  color: #fff;
  letter-spacing: 6px;
  background: #c00909;
  border-radius: 40px;
}



/* ==========================
   TABLET
========================== */
@media (max-width: 1444px) {
  section::before {
      right: 120px;

  }
  .bannerImg {
      right: 120px;

  }
}

@media (max-width: 1335px) {
  section::before {
      opacity: 5%;

  }
  .bannerImg {
      opacity: 30%;

  }
}

@media (max-width: 991px) {
  section {
    padding: 100px 40px 60px;
    align-items: flex-start;
  }

  header {
    padding: 20px 40px;
  }

  section::before {
    display: none;
  }

  .bannerImg {
    top: 180px;
    right: 50%;
    transform: translateX(50%);
    width: 340px;
    height: 340px;
    opacity: 0.2;
  }

  .content {
    margin-top: 280px;
  }

  .content .contentBx {
    max-width: 100%;
  }

  .content .contentBx h2 {
    font-size: 2.5em;
  }

  .content .contentBx h3 {
    font-size: 1.5em;
  }

  .menu {
    padding-left: 0;
    align-items: center;
  }

  .sci {
    left: 40px;
    bottom: 30px;
  }
}

/* ==========================
   MOBILE
========================== */
@media (max-width: 620px) {
  section {
    padding: 90px 25px 80px;
  }

  header {
    padding: 20px 25px;
  }

  header .logo {
    font-size: 1.3em;
  }

  .bannerImg {
    width: 280px;
    height: 280px;
    top: 170px;
    opacity: 0.18;
  }

  .content {
    margin-top: 220px;
  }

  .content .contentBx h4 {
    font-size: 1.1em;
  }

  .content .contentBx h2 {
    font-size: 2em;
  }

  .content .contentBx h3 {
    font-size: 1.2em;
  }

  .content .contentBx p {
    font-size: 0.95em;
    line-height: 1.7;
  }

  .content .contentBx a {
    display: block;
    width: 100%;
    text-align: center;
    margin: 0 0 12px;
  }

  .sci {
    left: 25px;
    bottom: 20px;
    gap: 10px;
  }

  .sci li {
    width: 45px;
    height: 45px;
  }
}

/* ==========================
   SMALL MOBILE
========================== */
@media (max-width: 480px) {
  section {
    padding: 80px 20px 80px;
  }

  header {
    padding: 15px 20px;
  }

  header .logo {
    font-size: 1.1em;
  }

  .bannerImg {
    width: 220px;
    height: 220px;
    top: 140px;
    opacity: 0.15;
  }

  .content {
    margin-top: 170px;
  }

  .content .contentBx h4 {
    font-size: 0.9em;
  }

  .content .contentBx h2 {
    font-size: 1.7em;
  }

  .content .contentBx h3 {
    font-size: 1.05em;
  }

  .content .contentBx p {
    font-size: 0.85em;
    line-height: 1.8;
  }

  .menu li a {
    font-size: 1.2em;
  }

  .sci li {
    width: 40px;
    height: 40px;
  }
}

/* ==========================
   EXTRA SMALL
========================== */
@media (max-width: 360px) {
  .bannerImg {
    width: 180px;
    height: 180px;
    top: 130px;
  }

  .content {
    margin-top: 140px;
  }

  .content .contentBx h2 {
    font-size: 1.4em;
  }

  .content .contentBx h3 {
    font-size: 0.95em;
  }

  .content .contentBx p {
    font-size: 0.8em;
  }
}

@keyframes glowPulse {
  0%,
  100% {
    box-shadow:
      0 0 15px #c00909,
      0 0 40px #c00909,
      0 0 120px #c00909;
  }

  50% {
    box-shadow:
      0 0 30px #ff2e2e,
      0 0 90px #ff2e2e,
      0 0 250px #ff2e2e;
  }
}