* {
  box-sizing: border-box;
}

:root {
  --bg: #0a0d0b;
  --panel: rgba(16, 22, 18, 0.92);
  --line: rgba(182, 255, 142, 0.18);
  --line-strong: rgba(182, 255, 142, 0.38);
  --text: #f4f7f1;
  --muted: #b5beb2;
  --accent: #b6ff8e;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'IBM Plex Sans', sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(182, 255, 142, 0.08), transparent 28%),
    radial-gradient(circle at 85% 15%, rgba(182, 255, 142, 0.12), transparent 20%),
    linear-gradient(180deg, #090b0a 0%, #101411 100%);
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(rgba(182, 255, 142, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(182, 255, 142, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.8), transparent);
}

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

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

a:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 4px;
}

.landing {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
}

.card {
  width: min(1080px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: 24px;
  padding: 24px;
  border: 1px solid var(--line);
  background: var(--panel);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.copy,
.photo-frame {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.copy {
  display: grid;
  align-content: center;
  padding: 32px;
}

h1 {
  margin: 0;
  font-family: 'Syne', sans-serif;
  font-size: clamp(3rem, 7vw, 6rem);
  line-height: 0.92;
}

.subtitle {
  margin: 16px 0 0;
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  line-height: 1.5;
  color: var(--muted);
}

.links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.95rem;
  font-weight: 600;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translate(-4px, -4px);
  border-color: var(--line-strong);
}

.button-primary {
  background: linear-gradient(135deg, var(--accent), #ebffde);
  border-color: rgba(255, 255, 255, 0.18);
  color: #081007;
}

.photo-frame {
  min-height: 520px;
  overflow: hidden;
  position: relative;
}

.photo-frame::before,
.photo-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.photo-frame::before {
  background: repeating-linear-gradient(180deg, rgba(255, 255, 255, 0.08) 0 1px, transparent 1px 4px);
  mix-blend-mode: screen;
}

.photo-frame::after {
  inset: 18px;
  border: 1px solid rgba(182, 255, 142, 0.26);
}

.photo-frame img {
  width: 100%;
  height: 100%;
  min-height: 520px;
  object-fit: cover;
  filter: contrast(1.04) brightness(0.95);
}

@media (max-width: 860px) {
  .card {
    grid-template-columns: 1fr;
  }

  .photo-frame {
    min-height: 420px;
    order: -1;
  }

  .photo-frame img {
    min-height: 420px;
  }
}

@media (max-width: 640px) {
  .landing {
    padding: 12px;
  }

  .card,
  .copy {
    padding: 18px;
  }

  .links {
    display: grid;
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    transition-duration: 1ms !important;
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
  }
}