/* ===== PRIMARY COLOR =====
   Change these 3 variables to recolor the whole site.
   Presets:
   Red     #ff9783  #ec3013  #ae1800
   Gold    #f3d48a  #d4a640  #8a6420
   Emerald #7fe0b4  #1fa971  #0b6b45
   Violet  #c3a8ff  #7c4dff  #4a22b8
   Azure   #9fd0ff  #2f8cff  #1652b8
*/
:root {
  --primary-light: #c3a8ff;
  --primary: #7c4dff;
  --primary-dark: #4a22b8;

  --bg: #141212;
  --text: #e9e6e6;
  --text-body: #d7d3d3;
  --text-muted: #bab6b6;
  --text-footer: #9b9797;
  --heading: #ffffff;
  --rule: #3a3636;
  --font: "Archivo", system-ui, sans-serif;
  --container: 1000px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; min-height: 100vh; display: flex; flex-direction: column;
  background: var(--bg); color: var(--text); font-family: var(--font);
  font-size: 17px; line-height: 1.75;
}
a { color: var(--primary-light); text-underline-offset: 3px; }
a:hover { color: #fff; }
::selection { background: color-mix(in srgb, var(--primary) 45%, transparent); color: #fff; }
:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.site-header { padding: 56px 24px 0; display: flex; justify-content: center; }
.logo { display: flex; align-items: center; gap: 14px; text-decoration: none; color: #f8f4f4; }
.logo:hover { color: #fff; }
.logo-mark { width: 44px; height: 44px; background: var(--primary); display: block; }
.logo-text { font-weight: 800; font-size: 40px; letter-spacing: -0.03em; line-height: 1; }

main.container { flex: 1; padding-top: 72px; padding-bottom: 96px; }

h1, h2, h3 { color: var(--heading); font-weight: 800; letter-spacing: -0.015em; }
h1 {
  text-align: center; font-size: clamp(40px, 6.4vw, 68px); line-height: 1.04;
  letter-spacing: -0.03em; margin: 0 0 28px; text-wrap: balance;
}
h2 { font-size: 32px; line-height: 1.15; margin: 0 0 18px; }
h3 { font-size: 22px; line-height: 1.2; margin: 32px 0 12px; }
p { margin: 0 0 18px; color: var(--text-body); text-wrap: pretty; }
p:last-child { margin-bottom: 0; }

.intro {
  text-align: center; font-size: 19px; line-height: 1.65; color: var(--text-muted);
  max-width: 720px; margin: 0 auto 40px;
}

.cta-wrap { display: flex; justify-content: center; }
.cta-wrap--top { margin-bottom: 80px; }
.cta {
  display: inline-flex; align-items: center; gap: 12px; padding: 18px 32px;
  border-radius: 12px; color: #fff; text-decoration: none;
  font-weight: 800; font-size: 16px; line-height: 1.2; letter-spacing: 0.02em;
  background: linear-gradient(120deg, var(--primary-light) 0%, var(--primary) 45%, var(--primary-dark) 100%);
  box-shadow: 0 10px 30px color-mix(in srgb, var(--primary) 35%, transparent), inset 0 1px 0 rgba(255,255,255,0.25);
  transition: filter .15s ease;
}
.cta:hover { filter: brightness(1.08); color: #fff; }
.cta:active { filter: brightness(0.92); }

.rule { height: 2px; border: 0; background: var(--rule); margin: 0 0 64px; }

article section { margin: 0 0 56px; }
article section.last { margin-bottom: 72px; }

.site-footer { border-top: 2px solid var(--rule); padding: 40px 0; }
.site-footer p { text-align: center; font-size: 14px; line-height: 1.6; color: var(--text-footer); margin: 0; }