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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body {
  font-family: var(--font-body);
  font-weight: var(--weight-regular);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-text);
  background-color: var(--color-bg);
  position: relative;
  overflow-x: hidden;
}

/* Warm gradient mesh layered over the dark base — gives atmosphere instead of flat charcoal */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(60vw 60vw at 85% -10%, var(--color-gold-ink), transparent 60%),
    radial-gradient(50vw 50vw at -10% 110%, var(--color-teal-ink), transparent 65%),
    radial-gradient(80vw 80vw at 50% 120%, rgba(250, 199, 56, 0.05), transparent 70%);
}

/* Subtle grain overlay — keeps the dark from feeling tech-flat */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: var(--noise-url);
  background-size: 160px 160px;
  opacity: 0.06;
  mix-blend-mode: overlay;
}

img { max-width: 100%; height: auto; display: block; }

a {
  color: var(--color-gold);
  text-decoration: none;
  transition: color var(--transition-fast);
}
a:hover { color: var(--color-gold-light); }

/* ===== Headings ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  color: var(--color-text);
  font-variation-settings: "opsz" 144, "SOFT" 30;
}

h1 { font-size: clamp(var(--text-4xl), 6vw, var(--text-6xl)); }
h2 { font-size: clamp(var(--text-3xl), 4vw, var(--text-5xl)); }
h3 { font-size: var(--text-2xl); letter-spacing: var(--tracking-snug); }
h4 { font-size: var(--text-xl); letter-spacing: var(--tracking-snug); }

em, .italic {
  font-style: italic;
  font-variation-settings: "opsz" 144, "SOFT" 100, "ital" 1;
}

p { margin-bottom: var(--space-2); }
p:last-child { margin-bottom: 0; }

ul, ol { list-style: none; }

button, input, textarea, select { font: inherit; color: inherit; }

::selection { background-color: var(--color-gold); color: var(--color-black); }

:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ===== Layout utility ===== */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-3);
}
.container--narrow { max-width: var(--container-narrow); }
.container--wide   { max-width: var(--container-wide); }

.section { padding-block: var(--space-12); position: relative; }
.section--tight { padding-block: var(--space-8); }

.text-center { text-align: center; }
.text-gold   { color: var(--color-gold); }
.text-teal   { color: var(--color-teal-light); }
.text-muted  { color: var(--color-text-muted); }

.mono {
  font-family: var(--font-mono);
  font-feature-settings: "ss01", "cv01";
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-gold);
}
.eyebrow::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 1px;
  background: var(--color-gold);
}

/* Decorative section divider — a subtle gold "sam" rule between sections */
.section-divider {
  height: 1px;
  width: 100%;
  background: linear-gradient(90deg, transparent, var(--color-border-strong) 20%, var(--color-border-strong) 80%, transparent);
  position: relative;
}
.section-divider::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  box-shadow: var(--glow-gold);
}

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}