:root {
  --black: #000000;
  --gold: #fac53d;
  --green: #2aa145;
  --white: #ffffff;
  --bronze: #c18a5c;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "DM Sans", sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  color: var(--white);
  background: var(--black);
  -webkit-font-smoothing: antialiased;
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
  padding: 1.25rem 1.5rem;
  display: flex;
  align-items: center;
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: 0.04em;
  color: var(--gold);
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem 4rem;
  overflow: hidden;
}

.hero-atmosphere {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, rgba(42, 161, 69, 0.35), transparent 55%),
    radial-gradient(ellipse 70% 50% at 85% 20%, rgba(250, 197, 61, 0.28), transparent 50%),
    radial-gradient(ellipse 60% 45% at 70% 85%, rgba(193, 138, 92, 0.22), transparent 55%),
    linear-gradient(165deg, #0a0a0a 0%, #000000 45%, #061208 100%);
  animation: atmosphere-shift 14s ease-in-out infinite alternate;
}

@keyframes atmosphere-shift {
  from {
    transform: scale(1);
    filter: hue-rotate(0deg);
  }
  to {
    transform: scale(1.05);
    filter: hue-rotate(8deg);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 52rem;
  text-align: center;
  animation: rise-in 0.9s cubic-bezier(0.22, 1, 0.36, 1) both;
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(1.25rem);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.brand-full {
  font-family: var(--font-body);
  font-size: clamp(0.85rem, 1.5vw, 1rem);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.5rem;
  animation: rise-in 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.85rem, 5.2vw, 3.35rem);
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: var(--white);
  text-wrap: balance;
  animation: rise-in 0.9s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
}

@media (min-width: 768px) {
  .site-header {
    padding: 1.75rem 2.5rem;
  }

  .hero {
    padding: 7rem 2.5rem 5rem;
  }
}