:root {
  --text: #151515;
  --panel: rgba(255, 255, 255, 0.78);
  --panel-border: rgba(55, 55, 45, 0.22);
  --accent: #e9a900;
  --accent-hover: #d39700;
}

* {
  box-sizing: border-box;
}

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

body {
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: #f5f3eb;
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: clamp(24px, 5vw, 64px);
  background-image: linear-gradient(rgba(255,255,255,0.06), rgba(255,255,255,0.06)), url("../assets/Yellowsunny.png");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}

.hero-card {
  width: min(92vw, 620px);
  padding: 24px 28px;
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: 18px;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.12);
  backdrop-filter: blur(7px);
  -webkit-backdrop-filter: blur(7px);
}

.hero-card h1 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.6rem);
  line-height: 1;
  letter-spacing: -0.04em;
}

.hero-card p {
  margin: 12px 0 20px;
  font-size: clamp(1rem, 2vw, 1.15rem);
}

.primary-link {
  display: inline-block;
  padding: 11px 18px;
  color: #111;
  background: var(--accent);
  border: 1px solid rgba(0,0,0,0.16);
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 120ms ease, background 120ms ease;
}

.primary-link:hover {
  background: var(--accent-hover);
  transform: translateY(-1px);
}

.primary-link:focus-visible {
  outline: 3px solid rgba(0, 0, 0, 0.7);
  outline-offset: 3px;
}

@media (max-width: 720px) {
  .hero {
    align-items: flex-end;
    padding: 18px;
    background-size: cover;
  }

  .hero-card {
    padding: 18px 20px;
  }
}