:root {
  --bg: #05070c;
  --ink: #f4f7fb;
  --muted: #9aa6b8;
  --line: rgba(255, 255, 255, 0.1);
  --cyan: #00aeef;
  --cyan-soft: #7ad7f7;
  --navy: #2e408a;
  --font-display: "Plus Jakarta Sans", sans-serif;
  --font-body: "Outfit", sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.05rem;
  line-height: 1.55;
  background: var(--bg);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }

.qr-sky {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(900px 520px at 0% -10%, rgba(0, 174, 239, 0.16), transparent 60%),
    radial-gradient(700px 480px at 100% 0%, rgba(46, 64, 138, 0.45), transparent 55%),
    #05070c;
}

.qr-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(30px);
}
.qr-orb--cyan {
  width: 280px;
  height: 280px;
  left: -40px;
  top: 12%;
  background: rgba(0, 174, 239, 0.28);
  animation: qr-drift 16s var(--ease) infinite alternate;
}
.qr-orb--navy {
  width: 340px;
  height: 340px;
  right: -80px;
  bottom: 8%;
  background: rgba(46, 64, 138, 0.55);
  animation: qr-drift 20s var(--ease) infinite alternate-reverse;
}

@keyframes qr-drift {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(24px, -28px, 0); }
}

.qr {
  position: relative;
  z-index: 1;
  width: min(1080px, calc(100% - 2rem));
  margin: 0 auto;
  padding: 1.25rem 0 3.5rem;
}

.qr-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.qr-brand img { height: 2rem; width: auto; }

.qr-portrait {
  margin: 0 0 1.15rem;
  height: 15rem;
  overflow: hidden;
  pointer-events: none;
  -webkit-mask-image:
    linear-gradient(90deg, transparent 0%, #000 8%, #000 94%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 6%, #000 86%, transparent 100%);
  mask-image:
    linear-gradient(90deg, transparent 0%, #000 8%, #000 94%, transparent 100%),
    linear-gradient(180deg, transparent 0%, #000 6%, #000 86%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-composite: intersect;
}
.qr-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 70% center;
  display: block;
}

.qr-card,
.qr-side {
  animation: qr-rise 0.7s var(--ease) both;
}
.qr-side { animation-delay: 0.08s; }

@keyframes qr-rise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: none; }
}

.qr-card {
  position: relative;
  padding: 1.5rem 1.35rem 1.25rem;
  border-radius: 28px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.07), rgba(255, 255, 255, 0.025));
  box-shadow:
    0 30px 80px rgba(0, 0, 0, 0.35),
    inset 0 1px 0 rgba(255, 255, 255, 0.16);
  overflow: hidden;
}

h1 {
  margin: 0;
  max-width: 12ch;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.045em;
  line-height: 0.98;
}

.qr-lede {
  margin: 1rem 0 0;
  max-width: 38ch;
  color: var(--muted);
}

.qr-form {
  display: grid;
  gap: 0.65rem;
  margin-top: 1.15rem;
}
.qr-form-title {
  margin: 0;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan-soft);
}
.qr-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}
.qr-form label {
  display: grid;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.qr-form input,
.qr-form textarea {
  width: 100%;
  margin: 0;
  padding: 0.72rem 0.8rem;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.28);
  color: var(--ink);
  font: inherit;
  font-size: 1rem;
  letter-spacing: 0;
  text-transform: none;
}
.qr-form textarea { resize: vertical; min-height: 5.2rem; }
.qr-form input:focus,
.qr-form textarea:focus {
  outline: 2px solid var(--cyan);
  outline-offset: 1px;
}
.qr-form input::placeholder,
.qr-form textarea::placeholder { color: #7d8b9e; }
.qr-hp {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.qr-form .qr-btn { width: 100%; }
.qr-form-note {
  margin: 0;
  font-size: 0.92rem;
  color: #f0b4b4;
}
.qr-form-note.is-ok { color: var(--cyan-soft); }
.qr-form button:disabled { opacity: 0.65; cursor: wait; }

.qr-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.7rem;
  margin-top: 0.85rem;
}

.qr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  min-height: 3.1rem;
  padding: 0.75rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 600;
  font-size: 0.95rem;
}
.qr-btn--mail {
  border-color: transparent;
  color: #041018;
  background: linear-gradient(135deg, var(--cyan) 0%, #0090c9 100%);
  box-shadow: 0 12px 30px rgba(0, 174, 239, 0.28);
}
.qr-btn:hover { transform: translateY(-1px); }
.qr-btn:focus-visible,
.qr-copy:focus-visible,
.qr-social a:focus-visible,
.qr-work a:focus-visible,
.qr-brand:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.qr-copy {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin-top: 0.85rem;
  padding: 0.85rem 1rem;
  border: 1px dashed rgba(255, 255, 255, 0.18);
  border-radius: 16px;
  background: transparent;
  cursor: pointer;
  text-align: left;
}
.qr-copy span {
  font-size: 0.95rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.qr-copy em {
  flex: none;
  margin-left: 0.75rem;
  font-style: normal;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cyan-soft);
}

.qr-side { margin-top: 1.75rem; }

.qr-block + .qr-block { margin-top: 1.75rem; }

.qr-block h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.qr-social,
.qr-work,
.qr-places {
  list-style: none;
  margin: 0;
  padding: 0;
}

.qr-social {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}
.qr-social a {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-rows: auto auto;
  column-gap: 0.7rem;
  align-items: center;
  min-height: 4.4rem;
  padding: 0.85rem 0.9rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(12, 16, 24, 0.72);
}
.qr-social svg { grid-row: 1 / span 2; color: var(--cyan); }
.qr-social span { font-weight: 600; }
.qr-social small { color: var(--muted); font-size: 0.8rem; }
.qr-social a:hover { border-color: rgba(0, 174, 239, 0.55); }

.qr-work a {
  display: grid;
  grid-template-columns: 1fr auto;
  column-gap: 1rem;
  align-items: center;
  padding: 0.95rem 0;
  border-bottom: 1px solid var(--line);
}
.qr-work li:first-child a { padding-top: 0.2rem; }
.qr-work strong { font-family: var(--font-display); font-size: 1.15rem; letter-spacing: -0.02em; }
.qr-work span { color: var(--muted); font-size: 0.95rem; }
.qr-work a:has(.qr-work__logo) { grid-template-columns: 5.5rem minmax(0, 1fr) auto; }
.qr-work__logo {
  grid-column: 1;
  grid-row: 1 / span 2;
  width: 5.5rem;
  height: 2rem;
  object-fit: contain;
  object-position: left center;
}
.qr-work__logo--mark { width: 2rem; height: 2rem; }
.qr-work a:has(.qr-work__logo) strong { grid-column: 2; grid-row: 1; }
.qr-work a:has(.qr-work__logo) span { grid-column: 2; grid-row: 2; }
.qr-work a::after {
  content: "→";
  grid-column: 2;
  grid-row: 1 / span 2;
  color: var(--cyan);
}
.qr-work a:has(.qr-work__logo)::after { grid-column: 3; }
.qr-work a:hover strong { color: var(--cyan-soft); }

.qr-places {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
}
.qr-places li {
  padding: 1rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(12, 16, 24, 0.72);
}
.qr-places strong { display: block; }
.qr-places span,
.qr-places time {
  display: block;
  color: var(--muted);
  font-size: 0.92rem;
}
.qr-places time {
  margin-top: 0.45rem;
  color: var(--cyan-soft);
  font-variant-numeric: tabular-nums;
}

.qr-note {
  margin: 1rem 0 0;
  color: var(--muted);
}
.qr-note a { color: var(--ink); border-bottom: 1px solid var(--cyan); }

@media (min-width: 880px) {
  .qr {
    display: grid;
    grid-template-columns: minmax(0, 460px) minmax(0, 1fr);
    column-gap: 3rem;
    align-items: start;
    padding-top: 1.75rem;
  }
  .qr-top { grid-column: 1 / -1; }
  .qr-portrait {
    grid-column: 2;
    grid-row: 2;
    height: min(46vh, 24rem);
    margin: 0;
  }
  .qr-card {
    grid-column: 1;
    grid-row: 2 / span 2;
    position: sticky;
    top: 1.25rem;
    margin: 0;
    padding: 1.85rem 1.7rem 1.5rem;
  }
  .qr-side { grid-column: 2; grid-row: 3; margin-top: 0.35rem; }
  .qr-actions { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 520px) {
  .qr-actions,
  .qr-form-row { grid-template-columns: 1fr; }
  .qr-social { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}