:root {
  --ink: #f4f7f5;
  --muted: #9eaaa5;
  --accent: #55e6b5;
  --accent-dark: #0a8f6d;
  --night: #07110f;
  --panel: rgba(11, 28, 24, .72);
  --line: rgba(255, 255, 255, .12);
}

* { box-sizing: border-box; }

html { min-height: 100%; background: var(--night); }

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 12%, rgba(36, 139, 111, .17), transparent 32rem),
    linear-gradient(135deg, #050c0b 0%, #081511 52%, #050c0b 100%);
  font-family: "DM Sans", sans-serif;
}

.holding-page {
  position: relative;
  display: grid;
  min-height: 100vh;
  min-height: 100dvh;
  place-items: center;
  padding: clamp(1.25rem, 4vw, 4rem);
  overflow: hidden;
}

.grid {
  position: absolute;
  inset: 0;
  opacity: .2;
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, #000, transparent 90%);
}

.ambient {
  position: absolute;
  width: 28rem;
  aspect-ratio: 1;
  border: 1px solid rgba(85, 230, 181, .18);
  border-radius: 50%;
}

.ambient::before,
.ambient::after {
  position: absolute;
  content: "";
  inset: 12%;
  border: inherit;
  border-radius: inherit;
}

.ambient::after { inset: 28%; }
.ambient-one { top: -14rem; right: -9rem; }
.ambient-two { bottom: -18rem; left: -12rem; width: 35rem; }

.holding-card {
  position: relative;
  z-index: 1;
  width: min(100%, 940px);
  padding: clamp(2rem, 6vw, 5.5rem);
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: 0 2rem 7rem rgba(0, 0, 0, .34);
  backdrop-filter: blur(16px);
}

.holding-card::before {
  position: absolute;
  top: -1px;
  left: clamp(2rem, 6vw, 5.5rem);
  width: 7rem;
  height: 2px;
  content: "";
  background: var(--accent);
}

.logo {
  display: block;
  width: min(100%, 300px);
  height: auto;
  margin-bottom: clamp(3rem, 8vw, 6.5rem);
}

.edition {
  display: flex;
  align-items: center;
  gap: .75rem;
  margin: 0 0 1.25rem;
  color: var(--accent);
  font: 700 .75rem/1 "Space Grotesk", sans-serif;
  letter-spacing: .17em;
}

.edition span {
  width: 1.8rem;
  height: 1px;
  background: currentColor;
}

h1 {
  max-width: 800px;
  margin: 0;
  font: 600 clamp(2.6rem, 7vw, 6.25rem)/.96 "Space Grotesk", sans-serif;
  letter-spacing: -.065em;
}

h1 em { color: var(--accent); font-style: normal; }

.intro {
  max-width: 650px;
  margin: 2rem 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.65;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem 2rem;
  margin-top: 2.5rem;
}

.actions a {
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.primary-link {
  display: inline-flex;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1rem 1.2rem;
  background: var(--accent-dark);
  transition: background .2s, transform .2s;
}

.primary-link:hover { background: #0ba77e; transform: translateY(-2px); }
footer {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: clamp(3rem, 8vw, 6rem);
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: .72rem;
  letter-spacing: .08em;
  text-transform: uppercase;
}

@media (max-width: 620px) {
  .holding-page { padding: .75rem; }
  .holding-card { padding: 2rem 1.35rem; }
  .holding-card::before { left: 1.35rem; }
  .logo { width: 230px; margin-bottom: 3.5rem; }
  h1 { font-size: clamp(2.45rem, 13vw, 4rem); }
  .actions { align-items: stretch; flex-direction: column; }
  .primary-link { width: 100%; }
  footer { align-items: flex-start; flex-direction: column; }
}

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