/* ITHEA holding site - brand colours as confirmed 23/10/2026 */
:root {
  --black: #0c0d0f;   /* ITHEA black */
  --soft: #e7dfe6;    /* soft grey (reads as pale lilac) */
  --blue: #263cd9;
  --orange: #f25e0d;
  --grey: #6a717f;
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--black);
  color: var(--soft);
  font-family: "Avenir Next", Avenir, "Nunito Sans", "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  font-size: 1.125rem;
  line-height: 1.6;
}

a { color: var(--orange); text-underline-offset: 3px; }
a:hover { color: var(--soft); }
a:focus-visible, .button:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.wrap {
  width: 100%;
  max-width: 760px;
  margin: 0 auto;
  padding: 0 20px;
}

header { padding: 40px 0 8px; }

.logo { display: block; width: 100%; max-width: 560px; height: auto; margin: 0 auto; }

nav { text-align: center; padding: 8px 0 0; }
nav a { margin: 0 12px; font-size: 1rem; text-decoration: none; color: var(--soft); letter-spacing: 0.04em; }
nav a:hover, nav a[aria-current="page"] { color: var(--orange); }

main { flex: 1; padding: 24px 0 48px; }

.strapline {
  text-align: center;
  font-size: 0.95rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 2;
  margin: 8px 0 40px;
  color: var(--soft);
}
.strapline span { white-space: nowrap; }
.strapline .sep { color: var(--grey); margin: 0 0.6em; }

h1, h2 { font-weight: 600; line-height: 1.25; margin: 0 0 16px; }
h1 { font-size: clamp(1.6rem, 4.5vw, 2.2rem); }
h2 { font-size: 1.3rem; margin-top: 40px; }

.rule { width: 64px; height: 4px; background: var(--blue); border: 0; margin: 0 0 24px; }

p { margin: 0 0 16px; }

.lead { font-size: 1.25rem; }

ul.plain { padding-left: 1.2em; margin: 0 0 16px; }
ul.plain li { margin-bottom: 8px; }
ul.plain li::marker { color: var(--orange); }

.notice {
  margin: 40px 0 0;
  padding: 20px 24px;
  border-left: 4px solid var(--orange);
  background: rgba(231, 223, 230, 0.06);
}
.notice p:last-child { margin-bottom: 0; }

.button {
  display: inline-block;
  background: var(--blue);
  color: var(--soft);
  padding: 14px 28px;
  font-weight: 600;
  text-decoration: none;
  border-radius: 4px;
  margin-top: 8px;
}
.button:hover { background: var(--soft); color: var(--black); }

address { font-style: normal; margin: 0 0 16px; }

footer {
  border-top: 1px solid var(--grey);
  padding: 24px 0 32px;
  font-size: 0.9rem;
  color: var(--soft);
}
footer .wrap { display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; }
footer a { color: var(--soft); }
footer a:hover { color: var(--orange); }

@media (max-width: 480px) {
  body { font-size: 1.05rem; }
  header { padding-top: 28px; }
  .strapline { letter-spacing: 0.08em; font-size: 0.85rem; }
  .strapline span { display: block; }
  .strapline br { display: none; }
  .strapline .sep { display: none; }
}