/* Forbecome Group website — shared styles
   Tokens from the Forbecome design system (project/ds/forbecome/tokens.json). */

:root {
  --surface: #ffffff;
  --surface-alt: #f2f2f1;
  --ink: #121212;
  --ink-muted: #5c5c5c;
  --line: #dcdcda;
  --crimson: #bf1b3e;
  --crimson-deep: #9a1431;
  --crimson-light: #e5546f;
  --on-crimson: #ffffff;
  --font: Montserrat, "Helvetica Neue", Arial, sans-serif;
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--surface);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 26px;
  -webkit-font-smoothing: antialiased;
}

.fb-root { width: 100%; overflow-x: clip; }
[id] { scroll-margin-top: 100px; }

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

a { color: var(--crimson); }
a:hover { color: var(--crimson-deep); }

a:focus-visible, button:focus-visible, input:focus-visible,
textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

input, textarea, select, button { font-family: var(--font); }

/* Underline pattern tiles (hero and section backgrounds) */
.fb-pat-b { background-image: url("../img/pattern-black.svg"); background-size: 240px 240px; }
.fb-pat-g { background-image: url("../img/pattern-grey.svg");  background-size: 240px 240px; }

/* The crimson underline used on one word per headline */
.fb-ul   { background: linear-gradient(var(--crimson), var(--crimson)) no-repeat 0 100% / 100% 0.13em; padding-bottom: 0.06em; }
.fb-ul-l { background: linear-gradient(var(--crimson-light), var(--crimson-light)) no-repeat 0 100% / 100% 0.13em; padding-bottom: 0.06em; }

/* Buttons */
.fb-btn {
  display: inline-flex; align-items: center; justify-content: center;
  min-height: 48px; padding: 0 26px;
  font-weight: 600; font-size: 14px; letter-spacing: 0.04em;
  text-decoration: none; border-radius: 2px; border: 0; cursor: pointer;
  transition: background-color .15s ease, color .15s ease;
}
.fb-btn-dark   { background: var(--ink); color: #ffffff; }
.fb-btn-dark:hover { background: #2a2a2a; color: #ffffff; }
.fb-btn-red    { background: var(--crimson); color: var(--on-crimson); }
.fb-btn-red:hover { background: var(--crimson-deep); color: var(--on-crimson); }
.fb-btn-red:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; box-shadow: 0 0 0 2px var(--surface); }
.fb-btn-line   { border: 1.5px solid var(--ink); color: var(--ink); background: transparent; }
.fb-btn-line:hover { background: var(--ink); color: #ffffff; }
.fb-btn-line-w { border: 1.5px solid #ffffff; color: #ffffff; background: transparent; }
.fb-btn-line-w:hover { background: #ffffff; color: var(--ink); }

/* Header */
.fb-header {
  position: sticky; top: 0; z-index: 20;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  padding: 0 56px;
}
.fb-header-inner {
  max-width: 1240px; margin: 0 auto; height: 84px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.fb-logo { display: flex; align-items: center; margin-left: -25px; }
.fb-logo img { height: 76px; width: auto; }
.fb-nav { display: flex; align-items: center; gap: 36px; }
.fb-nav a { color: var(--ink); text-decoration: none; }
.fb-nav a:hover { color: var(--crimson); }
.fb-links { display: flex; gap: 32px; font-size: 14px; font-weight: 600; }
.fb-links a { padding: 8px 0; }
.fb-links a.on { box-shadow: inset 0 -3px 0 var(--crimson); }
.fb-nav .fb-cta { color: #ffffff; }
.fb-nav .fb-cta:hover { color: #ffffff; }

.fb-menu-btn {
  display: none; align-items: center; justify-content: center;
  width: 48px; height: 48px; margin-right: -12px;
  background: transparent; border: 0; color: var(--ink); cursor: pointer; border-radius: 2px;
}
.fb-menu-btn .fb-ico-close { display: none; }
.fb-menu-btn[aria-expanded="true"] .fb-ico-open { display: none; }
.fb-menu-btn[aria-expanded="true"] .fb-ico-close { display: block; }

.fb-back { color: #a8a8a8; font-size: 13px; font-weight: 600; text-decoration: none; }
.fb-back:hover { color: #ffffff; }

/* Footer */
.fb-foot a { color: #a8a8a8; text-decoration: none; }
.fb-foot a:hover { color: #ffffff; }

/* Contact form */
.fb-form { display: flex; flex-direction: column; gap: 20px; }
.fb-form input:user-invalid, .fb-form textarea:user-invalid { border-color: var(--crimson) !important; }
.fb-form-note { margin: 12px 0 0; font-size: 14px; line-height: 22px; color: var(--ink-muted); }
.fb-form-note:empty { display: none; }

/* Responsive */
@media (max-width: 900px) {
  .fb-pad { padding-left: 20px !important; padding-right: 20px !important; }
  .fb-h1 { font-size: 40px !important; }
  .fb-h2 { font-size: 30px !important; }
  .fb-header-inner { height: 72px; }
  .fb-logo { margin-left: -20px; }
  .fb-logo img { height: 60px; }
  .fb-nav { gap: 12px; }
  .fb-menu-btn { display: inline-flex; }
  .fb-links {
    display: none;
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; gap: 0;
    background: var(--surface); border-bottom: 1px solid var(--line);
    padding: 8px 20px 16px;
  }
  .fb-links a { padding: 14px 0; border-top: 1px solid var(--line); font-size: 16px; }
  .fb-links a.on { box-shadow: none; color: var(--crimson); }
  .fb-header.is-open .fb-links { display: flex; }
}
@media (max-width: 560px) {
  .fb-nav .fb-cta { display: none; }
}