:root {
  --bg-0: #04070f;
  --bg-1: #0b1628;
  --bg-2: #162a49;
  --gold: #d9b870;
  --gold-soft: #f0d79c;
  --text: #f4f7fb;
}

* {
  box-sizing: border-box;
}

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

body {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background:
    radial-gradient(circle at 18% 18%, rgba(217, 184, 112, 0.26), transparent 36%),
    radial-gradient(circle at 84% 74%, rgba(72, 128, 210, 0.22), transparent 44%),
    linear-gradient(150deg, var(--bg-0), var(--bg-1) 47%, var(--bg-2));
  color: var(--text);
  overflow: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    rgba(0, 0, 0, 0.72),
    rgba(0, 0, 0, 0.28) 30%,
    rgba(0, 0, 0, 0.77)
  );
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    url("ai-law-bg.svg") center/cover no-repeat,
    repeating-linear-gradient(
      125deg,
      rgba(255, 255, 255, 0.028) 0 2px,
      transparent 2px 12px
    );
  opacity: 0.85;
}

.hero {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: min(92vw, 760px);
  min-height: clamp(360px, 58vh, 520px);
  padding: clamp(1.2rem, 4vw, 2.4rem) clamp(1rem, 5vw, 2.8rem);
  border: 1px solid rgba(217, 184, 112, 0.28);
  border-radius: 1.2rem;
  background: linear-gradient(
    160deg,
    rgba(8, 17, 31, 0.76),
    rgba(10, 21, 37, 0.48)
  );
  backdrop-filter: blur(6px);
  box-shadow:
    0 30px 56px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  animation: fade-up 700ms ease both;
}

.logo {
  width: clamp(170px, 32vw, 360px);
  height: auto;
  display: block;
  margin: 0 auto 0.85rem;
  filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.45));
}

.site-name {
  margin: 0 0 0.45rem;
  font-family: "Barlow", sans-serif;
  font-size: clamp(0.95rem, 2.1vw, 1.3rem);
  letter-spacing: 0.26em;
  text-transform: uppercase;
  font-weight: 600;
  color: rgba(240, 215, 156, 0.93);
}

h1 {
  margin: 0;
  max-width: 15ch;
  line-height: 1.12;
  font-family: "Cinzel", serif;
  font-size: clamp(1.7rem, 5.2vw, 3.7rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold-soft);
  text-shadow:
    0 0 26px rgba(217, 184, 112, 0.27),
    0 10px 28px rgba(0, 0, 0, 0.6);
}

@keyframes fade-up {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 640px) {
  body {
    padding: 1rem;
  }

  .hero {
    border-radius: 1rem;
  }

  .site-name {
    letter-spacing: 0.2em;
  }
}