:root{
  --space-1: 6px;
  --space-2: 12px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 40px;
  --space-6: 64px;
  --radius: 14px;
  --glass: rgba(255,255,255,.10);
  --bg: #043a3a;
  --text: #eaffff;
  --muted: #b3d6d6;
  --primary: #ff4db6;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, Arial;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  background-image:
    linear-gradient(135deg, rgba(0, 255, 210, .12) 25%, transparent 25%),
    linear-gradient(225deg, rgba(0, 170, 170, .12) 25%, transparent 25%),
    linear-gradient(315deg, rgba(0, 210, 210, .12) 25%, transparent 25%);
  background-size: 28px 28px;
  background-position: 0 0, 14px 0, 7px 14px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
:focus { outline: none; }
:focus-visible { outline: 2px solid #fff; outline-offset: 2px; }

.site-header {
  width: min(1100px, 92%);
  margin: 28px auto;
  padding: 14px 20px;
  border-radius: 12px;
  background: var(--glass);
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 8px 28px rgba(0,0,0,.25);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand { font-weight: 700; }
.meta { font-size: 0.9rem; color: var(--muted); }

.main { display: flex; justify-content: center; padding: 0 var(--space-4) var(--space-4); }

.hero-grid {
  width: min(1100px, 100%);
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding: 0;
  align-items: center;
}
.hero-media img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 18px;
  box-shadow: 0 14px 40px rgba(0,0,0,.4);
  border: 1px solid rgba(255,255,255,.18);
}
.hero-copy { text-align: center; padding: 0 var(--space-2); }
.hero-copy h1 { font-size: clamp(2rem, 3vw + 1rem, 3rem); margin: 0 0 var(--space-2); }
.subhead { font-size: clamp(1rem, 2vw + .5rem, 1.25rem); color: var(--muted); margin-bottom: var(--space-3); }
.cta {
  display: inline-block;
  padding: .85em 1.5em;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(255,0,180,.95), rgba(255,0,200,.95));
  color: #fff; font-weight: 700;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,.25);
  box-shadow: 0 8px 22px rgba(255,0,180,.6);
  transition: transform .2s ease, box-shadow .2s ease;
}
.cta:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(255,0,180,.8); }
.cta:focus-visible { outline: 2px solid #fff; outline-offset: 2px; box-shadow: 0 0 0 4px rgba(255,0,180,.5); }

.site-footer { padding: var(--space-4); text-align: center; background: rgba(0,0,0,.28); border-top: 1px solid rgba(255,255,255,.15); }
.footer-ad { display: inline-block; padding: 12px 16px; border-radius: 12px; background: rgba(255,255,255,.08); backdrop-filter: blur(6px); border: 1px solid rgba(255,255,255,.18); margin-bottom: var(--space-3); }
.site-footer a { color: #ffd3f7; font-weight: 700; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.closing-note { color: var(--muted); }

article p:first-of-type::first-letter {
  float:left; font-weight:700; line-height:1; margin-right: var(--space-2);
  font-size: clamp(3rem, 6vw, 5rem); text-transform:uppercase;
}

@media (min-width: 860px) {
  .hero-grid { grid-template-columns: 1.05fr 0.95fr; align-items: center; padding: 20px 28px; }
  .hero-copy { text-align: left; }
  .hero-copy h1 { font-size: clamp(2.6rem, 4vw, 3.6rem); }
}

@media (max-width: 360px) {
  article p:first-of-type::first-letter { font-size: 2.5rem; }
}