:root {
  --bg-1: #030914;
  --bg-2: #071722;
  --panel: rgba(11, 17, 24, 0.8);
  --panel-line: rgba(155, 180, 204, 0.18);
  --text: #f7f7f7;
  --muted: #d5dce8;
  --green: #63f5d0;
  --green-soft: rgba(99, 245, 208, 0.28);
  --shadow: rgba(0, 0, 0, 0.42);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  font-family: "Inter", "Segoe UI", sans-serif;
  background: radial-gradient(circle at 50% 25%, rgba(25, 54, 65, 0.9), rgba(6, 13, 20, 1) 38%, #040912 100%);
  color: var(--text);
}

body {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

img {
  max-width: 100%;
  display: block;
}

button, a {
  font: inherit;
}

.page-shell {
  position: relative;
  width: min(1180px, calc(100vw - 64px));
  min-height: 620px;
  padding: 28px 48px 34px;
  background: rgba(10, 16, 22, 0.68);
  border: 1px solid var(--panel-line);
  border-radius: 28px;
  overflow: hidden;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.46);
}

.bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at center, black 52%, transparent 100%);
}

.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.7;
}

.glow-one {
  width: 360px;
  height: 360px;
  left: 20%;
  top: 10%;
  background: rgba(99, 245, 208, 0.12);
}

.glow-two {
  width: 440px;
  height: 440px;
  right: 12%;
  bottom: -20%;
  background: rgba(90, 150, 255, 0.05);
}

.topbar,
.hero {
  position: relative;
  z-index: 1;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: 10px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  border: 1px solid rgba(170, 195, 220, 0.12);
  border-radius: 12px;
  background: rgba(10, 16, 22, 0.5);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02);
}

.brand-mark {
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  font-size: 0.78rem;
  font-weight: 900;
  color: #07131d;
  background: linear-gradient(135deg, var(--green), #adf9e8);
  box-shadow: 0 0 18px rgba(99, 245, 208, 0.32);
}

.brand-text {
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
}

.hero {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 10px;
  padding-top: 24px;
}

.copy {
  max-width: 570px;
  padding-left: 14px;
}

.eyebrow {
  margin: 34px 0 18px;
  font-size: 0.74rem;
  line-height: 1;
  letter-spacing: 0.26em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 800;
}

h1 {
  margin: 0;
  font-size: clamp(4.2rem, 7vw, 8rem);
  line-height: 0.8;
  letter-spacing: -0.08em;
  font-weight: 900;
  text-transform: uppercase;
}

.subtitle {
  margin: 22px 0 0;
  max-width: 460px;
  color: rgba(235,240,247,0.8);
  font-size: 1.12rem;
  line-height: 1.55;
}

.platforms {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(170px, 1fr));
  gap: 12px 16px;
  width: min(100%, 410px);
}

.platform-button {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 0 16px;
  text-decoration: none;
  color: var(--text);
  background: rgba(11, 17, 24, 0.68);
  border: 1px solid rgba(138, 166, 187, 0.18);
  border-radius: 12px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.02);
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.platform-button:hover {
  transform: translateY(-1px);
  border-color: rgba(99, 245, 208, 0.52);
}

.icon {
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 8px;
  font-size: 0.72rem;
  font-weight: 800;
  color: #06110d;
  background: linear-gradient(135deg, var(--green), #baf9e6);
  box-shadow: 0 0 18px rgba(99, 245, 208, 0.18);
}

.avatar-scene {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 460px;
  perspective: 1200px;
}

.avatar-follow {
  position: relative;
  width: min(430px, 100%);
  height: 450px;
  transform-style: preserve-3d;
  transition: transform 0.18s ease-out;
}

.avatar-body {
  position: absolute;
  left: 50%;
  top: 52%;
  transform: translate(-50%, -50%) rotateX(12deg) rotateY(-10deg);
}

.head-wrap {
  position: relative;
  width: 220px;
  height: 200px;
  display: grid;
  place-items: center;
}

.head {
  position: relative;
  width: 180px;
  height: 170px;
  background: linear-gradient(180deg, #0a0e14 0%, #111720 18%, #07090d 100%);
  border-radius: 32% 32% 38% 38% / 26% 26% 40% 40%;
  box-shadow: inset 14px 10px 0 rgba(255,255,255,0.04), inset -16px -18px 0 rgba(0,0,0,0.3), 0 10px 24px rgba(0,0,0,0.26);
  overflow: hidden;
}

.hair {
  position: absolute;
  left: 50%;
  top: -8px;
  transform: translateX(-50%);
  width: 190px;
  height: 54px;
  border-radius: 46% 46% 36% 36%;
  background: linear-gradient(180deg, rgba(13, 15, 18, 0.96), rgba(5, 7, 10, 0.96));
}

.hair::before,
.hair::after {
  content: "";
  position: absolute;
  width: 18px;
  height: 30px;
  top: 12px;
  background: rgba(0,0,0,0.95);
  border-radius: 10px;
}

.hair::before { left: 20px; }
.hair::after { right: 20px; }

.ear {
  position: absolute;
  top: 82px;
  width: 18px;
  height: 24px;
  background: linear-gradient(180deg, #0d1013, #080b0e);
  border-radius: 12px;
}

.ear.left { left: -8px; }
.ear.right { right: -8px; }

.face {
  position: absolute;
  inset: 0;
  border-radius: inherit;
}

.eye {
  position: absolute;
  top: 76px;
  width: 18px;
  height: 18px;
  background: rgba(255,255,255,0.9);
  border-radius: 50%;
  box-shadow: inset 0 0 0 4px rgba(16, 18, 23, 0.12);
}

.eye.left { left: 42px; }
.eye.right { right: 42px; }

.brow,
.nose,
.mouth {
  display: none;
}

.neck {
  width: 54px;
  height: 34px;
  margin: -2px auto 0;
  background: linear-gradient(180deg, #0b1117, #05080b);
  border-radius: 16px;
  box-shadow: inset 0 8px 0 rgba(255,255,255,0.02);
}

.torso {
  position: relative;
  width: 220px;
  height: 170px;
  margin: 0 auto;
  border-radius: 24px 24px 18px 18px;
  background: linear-gradient(180deg, #070b11 0%, #19202a 100%);
  border: 1px solid rgba(255,255,255,0.03);
  box-shadow: inset 0 0 0 4px rgba(255,255,255,0.02), 0 16px 34px rgba(0,0,0,0.28);
}

.torso::before,
.torso::after {
  content: "";
  position: absolute;
  top: 34px;
  width: 54px;
  height: 46px;
  border-radius: 14px;
  background: rgba(255,255,255,0.04);
}

.torso::before { left: 20px; }
.torso::after { right: 20px; }

.collar {
  position: absolute;
  left: 50%;
  top: -8px;
  transform: translateX(-50%);
  width: 110px;
  height: 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.12), rgba(255,255,255,0.02));
  clip-path: polygon(10% 0%, 90% 0%, 100% 100%, 0% 100%);
  border-radius: 8px 8px 0 0;
  box-shadow: inset 0 -5px 0 rgba(0,0,0,0.08);
}

@media (max-width: 900px) {
  .page-shell {
    width: min(100vw - 22px, 760px);
    padding: 18px 18px 26px;
    min-height: 0;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .copy {
    max-width: 100%;
    padding-left: 0;
    text-align: center;
  }

  .eyebrow {
    margin-top: 20px;
    margin-bottom: 12px;
  }

  .subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .platforms {
    margin-left: auto;
    margin-right: auto;
  }

  .avatar-scene {
    min-height: 380px;
  }
}

@media (max-width: 560px) {
  .page-shell {
    width: min(100vw - 12px, 520px);
  }

  .platforms {
    grid-template-columns: 1fr;
  }

  .brand {
    padding: 7px 10px;
  }

  .brand-text {
    letter-spacing: 0.1em;
    font-size: 0.68rem;
  }

  h1 {
    font-size: clamp(3.4rem, 18vw, 5rem);
  }

  .avatar-follow {
    transform: scale(0.82);
  }
}