@import "tailwindcss";

@theme {
  /* IPV6 Summit design tokens */
  --color-primary: #c5a059;
  --color-secondary: #8e6d3d;
  --color-on-primary: #261900;

  --color-background: #0f0f0f;
  --color-surface: #0f0f0f;
  --color-surface-container-low: #141414;
  --color-surface-container-high: #1f1f1f;
  --color-surface-container-highest: #292929;

  --color-on-surface: #ffffff;
  --color-on-surface-variant: #e0e0e0;
  --color-outline: #c5a059;

  --font-body-base: "Inter", system-ui, sans-serif;
  --font-display-lg: "Space Grotesk", system-ui, sans-serif;
  --font-label-caps: "Geist", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono",
    "Courier New", monospace;

  --spacing-gutter: clamp(1rem, 4vw, 3.75rem);
  --spacing-container-max: 1800px;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-background);
  color: var(--color-on-surface-variant);
  font-family: var(--font-body-base);
  overflow-x: hidden;
}

input::placeholder,
textarea::placeholder {
  color: rgba(224, 224, 224, 0.4);
}

.material-symbols-outlined {
  font-variation-settings: "FILL" 0, "wght" 400, "GRAD" 0, "opsz" 24;
  vertical-align: middle;
}

.max-w-hd {
  max-width: 1920px;
}

.glass-panel {
  background: rgba(15, 15, 15, 0.7);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(197, 160, 89, 0.2);
}

@media (min-width: 1024px) {
  .glass-panel {
    backdrop-filter: blur(12px);
    border: 1px solid rgba(197, 160, 89, 0.3);
  }
}

.gold-gradient-bg {
  background: linear-gradient(135deg, #c5a059 0%, #8e6d3d 100%);
}

.hero-glow {
  background: radial-gradient(circle at 50% 40%, rgba(197, 160, 89, 0.08) 0%, rgba(15, 15, 15, 0) 70%);
}

@media (min-width: 1024px) {
  .hero-glow {
    background: radial-gradient(circle at 50% 50%, rgba(197, 160, 89, 0.12) 0%, rgba(15, 15, 15, 0) 80%);
  }
}

::-webkit-scrollbar {
  display: none;
}