/* brandondev.be – styles communs */
:root {
  --bg: #FFFFFF;
  --alt: #F4F5F7;
  --ink: #0F1115;
  --body: #3D4149;
  --muted: #5F6670;
  --line: #E2E4E8;
  --frame: #C9CDD4;
  --ph: #E8EAEE;
  --dark: #0F1115;
  --darkText: #FFFFFF;
  --darkMuted: #B7BCC5;
  --darkLine: #2A2E35;
  --accent: #2340FF;
  --onAccent: #FFFFFF;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { background: var(--bg); }
img { max-width: 100%; }
[hidden] { display: none !important; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* Barre de navigation qui s'affine au défilement */
header { --nav-pad: 28px; }
header.scrolled { --nav-pad: 12px; }

/* Menu mobile */
body.menu-open { overflow: hidden; }
body.menu-open #menu-mobile { transform: none !important; visibility: visible !important; transition-delay: 0s !important; }
body.menu-open .nav-mob button[tabindex="-1"] { opacity: 1 !important; pointer-events: auto !important; }

/* Boutons de choix (contact, simulateur) */
.opt {
  min-height: 44px; padding: 10px 20px; border-radius: 0; font: inherit; font-size: 16px; font-weight: 500;
  cursor: pointer; text-align: left; border: 1px solid var(--line); background: transparent; color: var(--ink);
  transition: border-color .2s ease, background .2s ease, color .2s ease;
}
.opt:hover { border-color: var(--ink); }
.opt[aria-pressed="true"] { border-color: var(--ink); background: var(--ink); color: var(--bg); }

/* Simulateur */
.sim-type {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 32px;
  width: 100%; min-height: 44px; padding: 28px 32px; border: 1px solid var(--line); border-radius: 0;
  background: var(--bg); color: var(--ink); font: inherit; text-align: left; cursor: pointer; transition: border-color .2s ease;
}
.sim-type:hover { border-color: var(--ink); }
.sim-bar { display: block; height: 4px; background: var(--line); }
.sim-bar.on { background: var(--accent); }
.field {
  border: 0; border-bottom: 1px solid var(--ink); border-radius: 0; background: transparent; padding: 12px 0;
  font: inherit; font-size: 16px; color: var(--ink); outline-offset: 4px;
}

/* FAQ */
.faq-q svg { transition: transform .3s ease; }
.faq-q[aria-expanded="true"] svg { transform: rotate(45deg); }

/* Blog article written in Markdown */
.article-body { font-size: 18px; line-height: 1.75; color: var(--body); }
.article-body h2 { margin: 2em 0 .6em; font-size: 26px; font-weight: 600; line-height: 1.3; letter-spacing: -.02em; color: var(--ink); }
.article-body h3 { margin: 1.6em 0 .5em; font-size: 20px; font-weight: 600; line-height: 1.35; color: var(--ink); }
.article-body > :first-child { margin-top: 0; }
.article-body p, .article-body ul, .article-body ol, .article-body blockquote, .article-body pre { margin: 0 0 1.1em; }
.article-body ul, .article-body ol { padding-left: 1.4em; }
.article-body li + li { margin-top: .35em; }
.article-body a { color: var(--accent); text-underline-offset: 4px; }
.article-body strong { font-weight: 600; color: var(--ink); }
.article-body blockquote { padding: 4px 0 4px 20px; border-left: 3px solid var(--accent); color: var(--ink); }
.article-body img { max-width: 100%; height: auto; }
.article-body code { padding: 2px 6px; background: var(--alt); font-size: .9em; }
.article-body pre { overflow-x: auto; padding: 16px; background: var(--alt); }
.article-body pre code { padding: 0; background: none; }
.article-body hr { margin: 2em 0; border: 0; border-top: 1px solid var(--line); }