:root {
  --bg-top: #0b1f4f;
  --bg-mid: #12469c;
  --bg-bottom: #06142e;
  --panel: rgba(10, 31, 77, 0.42);
  --panel-strong: rgba(6, 20, 46, 0.62);
  --ink: #f6faff;
  --ink-soft: rgba(246, 250, 255, 0.78);
  --line: rgba(255, 255, 255, 0.16);
  --accent: #4db6ff;
  --accent-2: #7fe1ff;
  --shadow: rgba(4, 11, 26, 0.45);
}

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

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--ink);
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at 18% 22%, rgba(127, 225, 255, 0.24), transparent 18%),
    radial-gradient(circle at 86% 18%, rgba(77, 182, 255, 0.18), transparent 22%),
    linear-gradient(180deg, var(--bg-top) 0%, var(--bg-mid) 48%, var(--bg-bottom) 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

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

.qr-backdrop,
.qr-glow,
.qr-grid,
.qr-grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

.qr-backdrop {
  z-index: -4;
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.04), transparent 48%),
    linear-gradient(130deg, rgba(255, 255, 255, 0.05), transparent 38%, rgba(255, 255, 255, 0.04) 78%, transparent),
    linear-gradient(180deg, rgba(6, 20, 46, 0.22), rgba(6, 20, 46, 0.56));
  opacity: 0.95;
}

.qr-glow {
  z-index: -3;
  filter: blur(34px);
}

.qr-glow-a {
  inset: -12% auto auto -8%;
  width: 44vw;
  height: 44vw;
  border-radius: 50%;
  background: rgba(127, 225, 255, 0.24);
}

.qr-glow-b {
  inset: auto -14% 4% auto;
  width: 48vw;
  height: 48vw;
  border-radius: 50%;
  background: rgba(0, 58, 145, 0.34);
}

.qr-grid {
  z-index: -2;
  opacity: 0.16;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: radial-gradient(circle at center, black 42%, transparent 84%);
}

.qr-grain {
  z-index: -1;
  opacity: 0.1;
  background-image:
    radial-gradient(circle at 18% 24%, rgba(255, 255, 255, 0.42) 0 1px, transparent 1px),
    radial-gradient(circle at 72% 32%, rgba(255, 255, 255, 0.24) 0 1px, transparent 1px),
    radial-gradient(circle at 58% 82%, rgba(255, 255, 255, 0.18) 0 1px, transparent 1px);
  background-size: 170px 170px, 210px 210px, 250px 250px;
}

.qr-page {
  min-height: 100svh;
  width: min(1240px, calc(100vw - 32px));
  margin: 0 auto;
  padding: 28px 0;
}

.qr-hero {
  display: grid;
  gap: 34px;
  align-items: center;
  min-height: 100svh;
}

.qr-copy {
  position: relative;
  z-index: 1;
  display: grid;
  max-width: 44rem;
}

.qr-brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  width: fit-content;
}

.qr-logo {
  width: 76px;
  height: 76px;
  object-fit: contain;
  border-radius: 50%;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(210, 237, 255, 0.92));
  padding: 6px;
  box-shadow: 0 12px 40px rgba(255, 255, 255, 0.18);
}

.qr-brand-copy {
  display: grid;
  gap: 4px;
}

.qr-eyebrow,
.qr-brand-title,
.qr-kicker,
.qr-meta-label,
.qr-keyword,
.qr-tag {
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.qr-eyebrow {
  margin: 0;
  font-size: 0.72rem;
}

.qr-brand-title {
  margin: 0;
  font-size: 1.12rem;
  letter-spacing: 0.08em;
}

.qr-kicker {
  margin: 28px 0 0;
  font-size: 0.88rem;
  color: rgba(246, 250, 255, 0.72);
}

.qr-title,
.qr-caption,
.qr-stage-word {
  font-family: "Anton", sans-serif;
  font-weight: 400;
  text-transform: uppercase;
}

.qr-title {
  margin: 12px 0 0;
  font-size: clamp(4.4rem, 17vw, 9.6rem);
  line-height: 0.92;
}

.qr-title span {
  display: block;
}

.qr-text {
  max-width: 34rem;
  margin: 18px 0 0;
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: clamp(1rem, 2.1vw, 1.18rem);
}

.qr-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 28px;
}

.qr-keyword {
  font-size: 0.82rem;
  color: rgba(246, 250, 255, 0.56);
}

.qr-cta {
  width: fit-content;
  margin-top: 30px;
  padding: 16px 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  background:
    linear-gradient(180deg, rgba(127, 225, 255, 0.28), rgba(77, 182, 255, 0.16)),
    rgba(255, 255, 255, 0.04);
  box-shadow: 0 16px 40px rgba(4, 11, 26, 0.28);
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  backdrop-filter: blur(16px);
}

.qr-stage {
  position: relative;
  display: grid;
  align-items: center;
  min-height: 68vh;
}

.qr-stage-word {
  position: absolute;
  top: 10%;
  left: 50%;
  transform: translateX(-50%);
  font-size: clamp(5rem, 23vw, 15rem);
  line-height: 0.86;
  letter-spacing: 0.04em;
  color: rgba(246, 250, 255, 0.06);
  white-space: nowrap;
}

.qr-tag {
  position: absolute;
  z-index: 2;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(14px);
  font-size: 0.68rem;
  color: rgba(246, 250, 255, 0.82);
}

.qr-tag-a {
  top: 18%;
  left: 2%;
}

.qr-tag-b {
  right: 0;
  bottom: 12%;
}

.qr-frame {
  position: relative;
  z-index: 1;
  width: min(100%, 540px);
  margin-left: auto;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 42px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.04)),
    linear-gradient(180deg, rgba(10, 31, 77, 0.34), rgba(6, 20, 46, 0.54));
  box-shadow: 0 32px 80px var(--shadow);
  backdrop-filter: blur(18px);
}

.qr-code-wrap {
  position: relative;
  padding: 18px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.08);
}

.qr-image {
  width: 100%;
  border-radius: 22px;
  background: white;
}

.qr-meta {
  display: grid;
  gap: 8px;
  margin-top: 18px;
}

.qr-meta-label {
  margin: 0;
  font-size: 0.72rem;
  color: rgba(246, 250, 255, 0.68);
}

.qr-caption {
  margin: 0;
  font-size: clamp(1.16rem, 4vw, 2.08rem);
  line-height: 0.95;
  white-space: normal;
  overflow-wrap: anywhere;
}

.qr-orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.22);
}

.qr-orbit-a {
  top: -24px;
  right: -18px;
  width: 124px;
  height: 124px;
}

.qr-orbit-b {
  left: -28px;
  bottom: -30px;
  width: 172px;
  height: 172px;
}

.qr-scanline {
  position: absolute;
  left: 26px;
  right: 26px;
  top: 28px;
  height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, transparent, rgba(127, 225, 255, 0.98), transparent);
  box-shadow: 0 0 24px rgba(127, 225, 255, 0.34);
}

@media (min-width: 900px) {
  .qr-hero {
    grid-template-columns: minmax(0, 0.92fr) minmax(360px, 0.86fr);
    gap: 52px;
  }
}

@media (max-width: 520px) {
  .qr-page {
    width: min(100vw - 20px, 100%);
    padding: 18px 0;
  }

  .qr-logo {
    width: 62px;
    height: 62px;
  }

  .qr-brand-title {
    font-size: 0.98rem;
  }

  .qr-kicker {
    margin-top: 22px;
    font-size: 0.76rem;
  }

  .qr-title {
    font-size: clamp(3.4rem, 17vw, 5.1rem);
  }

  .qr-text {
    font-size: 0.96rem;
    line-height: 1.6;
  }

  .qr-keywords {
    margin-top: 22px;
    gap: 8px 14px;
  }

  .qr-cta {
    margin-top: 24px;
    padding: 14px 20px;
  }

  .qr-stage {
    min-height: auto;
  }

  .qr-stage-word {
    top: 13%;
    left: -2%;
    transform: none;
    font-size: clamp(4rem, 20vw, 6.6rem);
  }

  .qr-tag-a {
    top: 18px;
    left: 10px;
  }

  .qr-tag-b {
    right: 10px;
    bottom: 12px;
  }

  .qr-frame {
    margin-left: 0;
    padding: 18px;
    border-radius: 30px;
  }

  .qr-code-wrap {
    padding: 12px;
    border-radius: 20px;
  }

  .qr-image {
    border-radius: 18px;
  }

  .qr-orbit-a {
    width: 92px;
    height: 92px;
  }

  .qr-orbit-b {
    width: 124px;
    height: 124px;
  }

  .qr-scanline {
    left: 18px;
    right: 18px;
    top: 18px;
  }
}