/*
 * Careonomy — Shared Component Styles
 * File: /css/components.css
 *
 * Scoped to .co-header and .co-footer to avoid conflicts with
 * existing /assets/base.css and any page-level CSS.
 *
 * Mobile breakpoint: ≤ 1060px  (hamburger visible)
 * Desktop: > 1060px            (inline nav visible)
 */

/* ─── Design tokens (scoped, prefixed --co-) ────────────────────────────── */
.co-header,
.co-footer {
  --co-paper:    #FBF8F1;
  --co-paper-2:  #F3EEE2;
  --co-ink:      #20251F;
  --co-pine:     #1B3A31;
  --co-pine-2:   #254B3F;
  --co-sage:     #7FA08F;
  --co-line:     #DCD4C2;
  --co-stamp:    #B23A2E;
  --co-gold:     #C9A15C;
  --co-muted:    #6B6A5F;
  --co-mono:     'IBM Plex Mono', ui-monospace, monospace;
  --co-disp:     'Fraunces', Georgia, serif;
  --co-body:     'Inter', system-ui, sans-serif;
  --co-nav-h:    64px;
}


/* ─── HEADER ─────────────────────────────────────────────────────────────── */

.co-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(251, 248, 241, 0.92); /* --co-paper at 92% */
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--co-line);
  font-family: var(--co-body);
}

.co-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  height: var(--co-nav-h);
  gap: 24px;
}

/* Wordmark ----------------------------------------------------------------- */
.co-header__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  font-family: var(--co-disp);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--co-pine);
  letter-spacing: -0.01em;
  white-space: nowrap;
  flex-shrink: 0;
}

.co-header__logo .logo-accent {
  color: var(--co-gold);
}

.co-header__logo .logo-tm {
  font-family: var(--co-body);
  font-size: 0.55rem;
  font-weight: 400;
  vertical-align: super;
  margin-left: 1px;
  color: var(--co-muted);
}

/* Desktop nav -------------------------------------------------------------- */
.co-header__nav {
  display: flex;
  align-items: center;
  gap: 4px;
  flex: 1;
  justify-content: center;
}

.co-header__nav a {
  display: inline-block;
  padding: 6px 10px;
  font-size: 0.8125rem;   /* 13px */
  font-weight: 500;
  color: var(--co-ink);
  text-decoration: none;
  border-radius: 6px;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}

.co-header__nav a:hover,
.co-header__nav a:focus-visible {
  background: var(--co-paper-2);
  color: var(--co-pine);
  outline: none;
}

.co-header__nav a[aria-current="page"] {
  color: var(--co-pine);
  background: var(--co-paper-2);
  font-weight: 600;
}

.co-header__nav a.nav-external {
  color: var(--co-muted);
}

/* Mobile-only phone link — hidden on desktop, revealed inside dropdown */
.co-header__nav .nav-phone-mobile {
  display: none;
}

/* Phone CTA (desktop) ------------------------------------------------------ */
.co-header__phone {
  flex-shrink: 0;
  display: inline-block;
  font-family: var(--co-mono);
  font-size: 0.75rem;
  color: var(--co-pine);
  text-decoration: none;
  border: 1.5px solid var(--co-pine);
  border-radius: 6px;
  padding: 7px 12px;
  white-space: nowrap;
  transition: background 0.15s, color 0.15s;
}

.co-header__phone:hover,
.co-header__phone:focus-visible {
  background: var(--co-pine);
  color: var(--co-paper);
  outline: none;
}

/* Hamburger button --------------------------------------------------------- */
.co-header__burger {
  display: none;            /* hidden on desktop */
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  background: none;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  flex-shrink: 0;
}

.co-header__burger:focus-visible {
  outline: 2px solid var(--co-gold);
  outline-offset: 2px;
}

.co-header__burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--co-ink);
  border-radius: 2px;
  transform-origin: center;
  transition: transform 0.25s ease, opacity 0.2s ease, width 0.2s ease;
}

/* X animation when open ---------------------------------------------------- */
.co-header--nav-open .co-header__burger span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.co-header--nav-open .co-header__burger span:nth-child(2) {
  opacity: 0;
  width: 0;
}
.co-header--nav-open .co-header__burger span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


/* ─── MOBILE NAV (≤ 1060px) ─────────────────────────────────────────────── */

@media (max-width: 1060px) {
  .co-header__nav {
    /* Hidden by default; revealed via --nav-open */
    display: none;
    position: absolute;
    top: var(--co-nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--co-paper);
    border-bottom: 1px solid var(--co-line);
    padding: 12px 16px 20px;
    box-shadow: 0 8px 24px rgba(27, 58, 49, 0.12);
    z-index: 199;
    justify-content: flex-start;
  }

  .co-header__nav.co-header__nav--open {
    display: flex;
  }

  .co-header__nav a {
    font-size: 0.9375rem;   /* 15px */
    padding: 12px 8px;
    border-radius: 0;
    border-bottom: 1px solid var(--co-line);
  }

  .co-header__nav a:last-child {
    border-bottom: none;
  }

  .co-header__phone {
    display: none;          /* phone number lives inside mobile nav instead */
  }

  .co-header__burger {
    display: flex;
  }

  /* Phone link inside mobile nav */
  .co-header__nav .nav-phone-mobile {
    display: block;
    font-family: var(--co-mono);
    font-size: 0.875rem;
    color: var(--co-pine);
    font-weight: 600;
    padding: 14px 8px 4px;
    text-decoration: none;
    border-bottom: none !important;
  }
}

/* Ensure header is positioned relative so mobile nav can be absolute */
@media (max-width: 1060px) {
  .co-header {
    position: sticky;
    top: 0;
  }
}


/* ─── FOOTER ─────────────────────────────────────────────────────────────── */

.co-footer {
  background: var(--co-paper-2);
  border-top: 1px solid var(--co-line);
  font-family: var(--co-body);
  color: var(--co-muted);
  font-size: 0.875rem;
}

.co-footer__inner {
  max-width: 1240px;
  margin: 0 auto;
  padding: 56px 24px 40px;
}

.co-footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px 32px;
  margin-bottom: 40px;
}

/* Brand column */
.co-footer__brand .footer-wordmark {
  display: inline-block;
  font-family: var(--co-disp);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--co-pine);
  text-decoration: none;
  margin-bottom: 10px;
}

.co-footer__brand .footer-wordmark .logo-accent {
  color: var(--co-gold);
}

.co-footer__brand .footer-wordmark .logo-tm {
  font-family: var(--co-body);
  font-size: 0.5rem;
  font-weight: 400;
  vertical-align: super;
  margin-left: 1px;
  color: var(--co-muted);
}

.co-footer__brand p {
  margin: 0 0 8px;
  line-height: 1.5;
  color: var(--co-muted);
  font-size: 0.875rem;
}

.co-footer__brand .footer-phone {
  font-family: var(--co-mono);
  font-size: 0.8125rem;
  color: var(--co-pine);
  text-decoration: none;
  display: inline-block;
  margin-top: 4px;
}

.co-footer__brand .footer-phone:hover,
.co-footer__brand .footer-phone:focus-visible {
  text-decoration: underline;
  outline: none;
}

/* Nav columns */
.co-footer__col strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--co-ink);
  margin-bottom: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.co-footer__col a {
  display: block;
  font-size: 0.875rem;
  color: var(--co-muted);
  text-decoration: none;
  padding: 3px 0;
  transition: color 0.15s;
}

.co-footer__col a:hover,
.co-footer__col a:focus-visible {
  color: var(--co-pine);
  outline: none;
}

.co-footer__col a.footer-external {
  color: var(--co-muted);
}

/* Legal / disclaimer ------------------------------------------------------- */
.co-footer__legal {
  border-top: 1px solid var(--co-line);
  padding-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.co-footer__legal p {
  margin: 0;
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--co-muted);
}

.co-footer__legal .legal-copy {
  font-size: 0.75rem;
  color: var(--co-muted);
  margin-top: 4px;
}


/* ─── FOOTER RESPONSIVE ─────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .co-footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 520px) {
  .co-footer__grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}


/* ─── FOCUS RING (global for skip link if needed) ───────────────────────── */

.co-skip-link {
  position: absolute;
  top: -999px;
  left: 16px;
  z-index: 9999;
  background: var(--co-pine);
  color: var(--co-paper);
  font-family: var(--co-body);
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 0 0 8px 8px;
  text-decoration: none;
  transition: top 0s;
}

.co-skip-link:focus {
  top: 0;
}