/* Focused premium refinements: stronger opening, clearer scope, and a moving hero tag. */
.intro {
  background:
    radial-gradient(circle at 50% 50%, #173d61 0, #102b46 26%, #071a2d 72%),
    #071a2d;
}

.intro::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 49.8%, #ffffff09 49.8% 50.2%, transparent 50.2%),
    linear-gradient(0deg, transparent 0 49.8%, #ffffff09 49.8% 50.2%, transparent 50.2%);
  background-size: 76px 76px;
  mask-image: radial-gradient(circle at center, #000 0 24%, transparent 74%);
  opacity: .78;
}

.intro-grid {
  position: absolute;
  inset: 9vw;
  border: 1px solid #ffffff12;
  transform: rotate(-10deg) scale(1.25);
  animation: introGrid 3.6s cubic-bezier(.16, 1, .3, 1) both;
}

.intro-grid::before,
.intro-grid::after {
  content: "";
  position: absolute;
  border: 1px solid #e85d3f7a;
  border-radius: 48px 48px 7px 48px;
}

.intro-grid::before {
  width: 116px;
  height: 116px;
  top: -42px;
  right: 14%;
  background: #e85d3f22;
}

.intro-grid::after {
  width: 70px;
  height: 70px;
  bottom: -31px;
  left: 16%;
  border-color: #ffffff36;
}

.intro .orbit {
  border-color: #ffffff22;
  box-shadow: 0 0 0 1px #e85d3f12 inset;
}

.intro-center {
  width: min(90vw, 430px);
}

.logo-stage {
  position: relative;
  display: grid;
  width: 154px;
  height: 154px;
  place-items: center;
}

.logo-stage::before {
  content: "";
  position: absolute;
  inset: 7px;
  border: 1px solid #ffffff28;
  border-radius: 49px 49px 12px 49px;
  transform: rotate(-14deg);
  animation: logoFrame 2.8s cubic-bezier(.16, 1, .3, 1) both;
}

.logo-stage::after {
  content: "";
  position: absolute;
  left: -17px;
  right: -17px;
  top: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, #e85d3f, #fff, #e85d3f, transparent);
  opacity: 0;
  animation: logoScan 2.7s ease-out .58s both;
}

.intro-center img {
  position: relative;
  z-index: 1;
  width: 116px;
  height: 116px;
  animation: logoSettle 1.2s cubic-bezier(.16, 1, .3, 1) .25s both;
}

.intro-center p {
  margin-top: 20px;
}

.intro-center .intro-kicker {
  display: block;
  margin-top: 18px;
  color: #d2dce5;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 2.1px;
  text-transform: uppercase;
}

.intro-bottom {
  position: absolute;
  z-index: 3;
  bottom: 28px;
  left: 50%;
  margin: 0;
  color: #b6c4d1;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: 2px;
  text-transform: uppercase;
  transform: translateX(-50%);
  white-space: nowrap;
  animation: rise .75s cubic-bezier(.16, 1, .3, 1) .7s both;
}

.hero-scope {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  align-items: center;
  max-width: 520px;
  margin: 25px 0 0;
  color: #24445f;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 1.15px;
  line-height: 1.5;
  text-transform: uppercase;
}

.hero-scope i {
  color: var(--coral);
  font-style: normal;
}

.tag-hanger {
  position: absolute;
  z-index: 2;
  top: 11%;
  left: -18px;
  width: 210px;
  height: 45px;
  transform-origin: 16px 0;
  animation: tagDrop .95s cubic-bezier(.16, 1, .3, 1) .5s both;
}

.tag-hanger::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -78px;
  left: 16px;
  width: 1px;
  height: 93px;
  background: linear-gradient(#102b4600, #102b46a8);
}

.tag-hanger .tag-top {
  position: absolute;
  top: 0;
  left: 0;
  display: block;
  transform: rotate(-90deg);
  transform-origin: left top;
  animation: tagSway 4.8s ease-in-out 1.55s infinite;
  will-change: transform;
}

.tag-hanger .tag-top span {
  display: block;
  white-space: nowrap;
}

.cards .card-bottom > p {
  max-width: 300px;
}

@keyframes introGrid {
  from { opacity: 0; transform: rotate(-20deg) scale(1.52); }
  to { opacity: 1; transform: rotate(-10deg) scale(1.25); }
}

@keyframes logoFrame {
  from { opacity: 0; transform: rotate(-45deg) scale(.6); }
  to { opacity: 1; transform: rotate(-14deg) scale(1); }
}

@keyframes logoScan {
  0% { opacity: 0; transform: translateX(-50px); }
  25% { opacity: .95; }
  100% { opacity: 0; transform: translateX(50px); }
}

@keyframes logoSettle {
  0% { opacity: 0; transform: scale(.45) rotate(-22deg); }
  70% { opacity: 1; transform: scale(1.08) rotate(3deg); }
  100% { opacity: 1; transform: none; }
}

@keyframes tagDrop {
  0% { opacity: 0; transform: translateY(-170px); }
  72% { opacity: 1; transform: translateY(10px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes tagSway {
  0%, 100% { transform: rotate(-90deg) translateX(0); }
  50% { transform: rotate(-86.7deg) translateX(3px); }
}

@media (max-width: 620px) {
  .tag-hanger {
    top: 9%;
    left: -7px;
  }

  .tag-hanger::before {
    height: 64px;
    top: -52px;
  }

  .intro-grid {
    inset: 24vw -16vw;
  }

  .intro-bottom {
    font-size: 8px;
    letter-spacing: 1.35px;
  }

  .hero-scope {
    gap: 6px 9px;
    font-size: 9px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .intro:not(.hide) {
    display: grid !important;
  }

  .intro.hide {
    display: none !important;
  }

  .intro-grid,
  .logo-stage::before,
  .logo-stage::after,
  .intro-center img,
  .intro-bottom,
  .tag-hanger,
  .tag-hanger .tag-top {
    animation: none !important;
  }
}