:root {
  --bg-main: #5DBEB2;
  --bg-deep: #43a79a;
  --text-primary: #083a35;
  --text-soft: rgba(8, 58, 53, 0.82);
  --text-on-dark: #f6fffd;
  --action: #0c4a44;
  --action-soft: #9cc33f;
}

* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  color: var(--text-primary);
  font-family: "Anonymous Pro", monospace;
  background:
    radial-gradient(circle at 15% 10%, rgba(246, 255, 253, 0.22) 0%, transparent 36%),
    radial-gradient(circle at 88% 82%, rgba(8, 58, 53, 0.12) 0%, transparent 40%),
    linear-gradient(140deg, var(--bg-main) 0%, #57b7ab 48%, var(--bg-deep) 100%);
  overflow-x: hidden;
}

.bg-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.grid {
  position: absolute;
  inset: -140px;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 26px 26px, 26px 26px;
  mask-image: radial-gradient(circle at center, black 50%, transparent 93%);
  opacity: 0.84;
  animation: gridDrift 17s linear infinite;
}

.grid-scan {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(106deg, transparent 36%, rgba(255, 255, 255, 0.16) 50%, transparent 64%),
    linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.09) 48%, transparent 100%);
  mix-blend-mode: screen;
  animation: scanSweep 7s ease-in-out infinite;
}

.launch-shell {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 24px;
  position: relative;
  z-index: 1;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 26px;
  animation: riseIn 0.75s ease-out both;
}

.brand-logo {
  width: min(250px, 70vw);
  height: auto;
}

.brand-tag {
  margin: 0;
  font-family: "Poppins", sans-serif;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  color: var(--action);
}

.hero-card {
  width: min(980px, 96vw);
  text-align: center;
  padding: clamp(12px, 3vw, 28px);
  animation: riseIn 0.9s ease-out 0.12s both;
}

.eyebrow {
  margin: 0 auto;
  width: fit-content;
  border: 1px solid rgba(8, 58, 53, 0.32);
  border-radius: 999px;
  padding: 10px 20px;
  font-family: "Poppins", sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  color: var(--action);
  background: rgba(246, 255, 253, 0.25);
}

h1 {
  margin: 24px 0 12px;
  font-family: "Montserrat", sans-serif;
  font-size: clamp(2.8rem, 9vw, 8.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 0.95;
}

.primary-title {
  color: var(--text-primary);
}

.accent {
  color: transparent;
  -webkit-text-stroke: 2px var(--text-on-dark);
  text-shadow: 0 0 22px rgba(8, 58, 53, 0.2);
}

.hero-divider {
  margin-top: 32px;
  display: inline-flex;
  align-items: center;
  gap: 14px;
}

.hero-divider span {
  width: 66px;
  height: 2px;
  background: linear-gradient(90deg, rgba(8, 58, 53, 0.35), var(--action));
}

.hero-divider i {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--action-soft);
  box-shadow: 0 0 20px rgba(156, 195, 63, 0.56);
  animation: dotPulse 1.8s ease-in-out infinite;
}

@keyframes riseIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes gridDrift {
  0% {
    transform: translate(0, 0);
  }
  100% {
    transform: translate(26px, 26px);
  }
}

@keyframes scanSweep {
  0%,
  100% {
    transform: translateX(-14%);
    opacity: 0.18;
  }
  50% {
    transform: translateX(14%);
    opacity: 0.45;
  }
}

@keyframes dotPulse {
  0%,
  100% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.2);
  }
}

@media (max-width: 860px) {
  .brand-row {
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
    text-align: center;
  }

  .eyebrow {
    font-size: 0.68rem;
    padding: 9px 16px;
  }

  .hero-divider span {
    width: 48px;
  }
}