:root {
  --bg: #fff;
  --alt: #f4f4f2;
  --ink: #0a0a0a;
  --muted: #77777c;
  --line: #e4e4e1;
  --hd: "Mozilla Headline", "Helvetica Neue", Arial, sans-serif;
  --tx: "Mozilla Text", "Helvetica Neue", Arial, sans-serif;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0b0b0c;
    --alt: #131315;
    --ink: #f5f5f5;
    --muted: #8d8d93;
    --line: #242427;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #0b0b0c;
  --alt: #131315;
  --ink: #f5f5f5;
  --muted: #8d8d93;
  --line: #242427;
  color-scheme: dark;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(76px + env(safe-area-inset-top, 0px));
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 1rem/1.7 var(--tx);
}

.wrap {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}

 h1, h2 {
    margin: 0;
    font-family: var(--hd);
    font-weight: 600;
    letter-spacing: -.04em;
    line-height: .95;
  }

a {
  color: inherit;
  text-decoration: none;
}

  .btn {
    display: inline-block;
    padding: 15px 30px;
    font: 500 .72rem var(--tx);
    letter-spacing: .18em;
    text-transform: uppercase;
    border: 1px solid var(--ink);
    background: var(--ink);
    color: var(--bg);
    cursor: pointer;
    transition: background .3s, color .3s, transform .3s;
  }

  .btn:hover {
    background: transparent;
    color: var(--ink);
    transform: translateY(-2px);
  }

  .label {
    font-size: .72rem;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: var(--muted);
    font-weight: 500;
  }

  .p-head h1 {
  font-size: clamp(2.6rem, 8vw, 6.5rem);
  margin: 0 0 20px;
  translate: var(--hx, 0px) 0;
}

@media (prefers-reduced-motion: reduce) {
  .p-head h1 { translate: none; }
}

/* Back to home */

.back {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  line-height: 1;   
  margin-bottom: 28px;
  transition: color 0.3s;
}

.back svg {
  width: 18px;
  height: 18px;
  margin-right: 4px;
  transition: transform 0.3s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.back:hover { color: var(--ink); }
.back:hover svg { transform: translateX(-4px); }