:root {
  --forest: #0d4d31;
  --leaf: #6d9627;
  --sky: #dff2f5;
  --cream: #fffaf0;
  --text: #17392a;
  --facebook: #1877f2;
  --facebook-hover: #0f66da;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  margin: 0;
}

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 50% 8%, rgba(255, 255, 255, 0.92), transparent 38%),
    linear-gradient(160deg, var(--sky) 0%, var(--cream) 52%, #dfeac8 100%);
}

.parking-page {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: clamp(24px, 5vw, 64px);
}

.parking-card {
  width: min(100%, 980px);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.site-logo {
  display: block;
  width: min(82vw, 820px);
  height: auto;
  max-height: 46vh;
  object-fit: contain;
  border-radius: 14px;
  box-shadow: 0 14px 40px rgba(13, 77, 49, 0.14);
}

.intro {
  width: min(100%, 680px);
  margin: clamp(24px, 4vh, 36px) 0 22px;
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  line-height: 1.65;
}

.facebook-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 52px;
  padding: 13px 22px;
  border-radius: 10px;
  background: var(--facebook);
  color: #fff;
  text-decoration: none;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: 0 8px 20px rgba(24, 119, 242, 0.22);
  transition: transform 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.facebook-button:hover {
  background: var(--facebook-hover);
  transform: translateY(-2px);
  box-shadow: 0 11px 24px rgba(24, 119, 242, 0.28);
}

.facebook-button:focus-visible {
  outline: 3px solid rgba(24, 119, 242, 0.35);
  outline-offset: 4px;
}

.facebook-icon {
  width: 28px;
  height: 28px;
  flex: 0 0 auto;
  color: #0d65d9;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

@media (max-width: 560px) {
  .parking-page {
    padding: 24px 18px;
  }

  .site-logo {
    width: min(92vw, 820px);
    border-radius: 10px;
  }

  .intro {
    margin-top: 24px;
  }

  .facebook-button {
    width: min(100%, 360px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .facebook-button {
    transition: none;
  }
}

/*
  OPTIONAL BACKGROUND ALTERNATIVES

  1) Plain light blue/green:
     body { background: #edf5ef; }

  2) Deeper green, more dramatic:
     body {
       background: linear-gradient(160deg, #0b3f2a 0%, #174f38 48%, #d7e6d1 100%);
     }
     .intro { color: #f7fbf8; }

  3) Very neutral/off-white:
     body { background: #f7f7f2; }
*/