/* Shared layout: header, footer, FAB, cookie banner */

.header {
  position: sticky; top: 0; z-index: 50;
  background: var(--color-cream-50);
  transition: box-shadow 200ms var(--ease-out);
}
.header.scrolled { box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--color-soot-900); font-family: var(--font-display); font-weight: 900; font-size: 22px; letter-spacing: -0.01em; }
.logo-mark { width: 32px; height: 32px; border-radius: 8px; background: var(--color-copper-500); color: var(--color-cream-50); display: grid; place-items: center; font-family: var(--font-display); font-weight: 900; font-size: 18px; }
.logo-img { height: 36px; width: auto; display: block; }
.nav { display: none; align-items: center; gap: 28px; }
.nav a { color: var(--color-soot-700); text-decoration: none; font-size: 15px; font-weight: 500; transition: color 150ms; }
.nav a:hover, .nav a.active { color: var(--color-copper-500); }
@media (min-width: 768px) { .nav { display: flex; } .nav-actions .btn-secondary { display: inline-flex; } .menu-toggle { display: none; } }
.nav-actions { display: flex; align-items: center; gap: 12px; }
.lite-toggle { display: inline-flex; align-items: center; gap: 6px; padding: 10px 14px; min-height: 40px; border-radius: 9999px; background: var(--color-cream-100); border: 0; font-size: 12px; color: var(--color-soot-700); cursor: pointer; font-weight: 600; }
.lite-toggle[aria-pressed="true"] { background: var(--color-copper-100); color: var(--color-copper-700); }
.menu-toggle { border: 0; background: none; padding: 8px; cursor: pointer; display: inline-flex; }
.mobile-menu { display: none; padding: 16px 24px 24px; border-top: 1px solid var(--color-cream-200); background: var(--color-cream-50); }
.mobile-menu.open { display: block; }
.mobile-menu a { display: block; padding: 12px 0; font-size: 18px; color: var(--color-soot-900); text-decoration: none; border-bottom: 1px solid var(--color-cream-100); }

.footer {
  background: var(--color-soot-900);
  color: var(--color-cream-100);
  position: relative;
  padding: 64px 0 24px;
}
.footer-deco { position: absolute; top: 0; left: 0; right: 0; height: 8px; opacity: 0.25;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='40' height='8' viewBox='0 0 40 8'><polyline points='0,8 5,0 10,8 15,0 20,8 25,0 30,8 35,0 40,8' fill='none' stroke='%23DC9A6A' stroke-width='1'/></svg>");
  background-repeat: repeat-x;
}
.footer-grid { display: grid; gap: 48px; grid-template-columns: 1fr; padding-top: 24px; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; } }
.footer h4 { font-family: var(--font-body); font-size: 14px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-sand-300); margin: 0 0 16px; font-weight: 600; }
.footer a { color: var(--color-cream-100); text-decoration: none; display: block; padding: 4px 0; font-size: 15px; transition: color 150ms; }
.footer a:hover { color: var(--color-sunrise); }
.footer-bottom { margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(237, 224, 203, 0.1); display: flex; flex-direction: column; gap: 8px; align-items: center; text-align: center; font-size: 14px; color: var(--color-sand-300); }
.footer-bottom em { font-style: italic; font-family: var(--font-display); color: var(--color-cream-100); }

.fab-wa { background: #25D366; }

.cookie-banner {
  position: fixed; left: 16px; right: 16px; bottom: 16px; z-index: 70;
  background: var(--color-soot-900); color: var(--color-cream-100);
  padding: 20px 24px; border-radius: 16px; box-shadow: var(--shadow-xl);
  display: none; align-items: center; gap: 16px; flex-wrap: wrap;
}
.cookie-banner.visible { display: flex; }
.cookie-banner p { margin: 0; flex: 1; min-width: 240px; font-size: 14px; line-height: 1.5; }
.cookie-banner .btn { height: 36px; padding: 0 16px; font-size: 13px; }