/*
 * ══════════════════════════════════════════════
 *   Gegenbefund — Shared Styles (Child Theme)
 *   CSS Variables, Navigation, Footer, Shared Components
 * ══════════════════════════════════════════════
 */

/* ─── CSS Variables ─────────────────────────── */
:root {
  /* Gold */
  --gold: #F8B34F;
  --gold-text: #946B2F;
  --gold-light: #FAC96F;
  --gold-pale: #FFF8EC;

  /* Blue */
  --blue: #7BD5F6;
  --blue-text: #437587;
  --blue-light: #A0E2FA;
  --blue-pale: #EDF9FF;

  /* Purple */
  --purple: #8545DA;
  --purple-text: #793FC6;
  --purple-light: #A06AEA;
  --purple-pale: #F3ECFF;
  --purple-bright: #984FF8;

  /* Neutrals */
  --black: #1A1A1A;
  --dark: #222222;
  --gray-600: #5A5A5A;
  --gray-500: #707070;
  --gray-on-dark: #9A9A9A;
  --gray-deco: #A0A0A0;
  --gray-200: #E0E0E0;
  --white: #FFFFFF;
  --warm-white: #FAFAF8;
  --border: #E5E3DF;

  /* Fonts */
  --font-title: 'Unbounded', sans-serif;
  --font-text: 'Geist', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  /* Breakpoints (for reference) */
  --bp-mobile: 640px;
  --bp-tablet: 1024px;
}


/* ─── Global Reset ──────────────────────────── */
.site-title,
.site-branding a { display: none; }

body {
  background: var(--warm-white);
}


/* ─── FadeIn Animation ──────────────────────── */
.gb-fade-in {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.gb-fade-in.gb-visible {
  opacity: 1;
  transform: translateY(0);
}
.gb-fade-in[data-delay="80"]  { transition-delay: 80ms; }
.gb-fade-in[data-delay="150"] { transition-delay: 150ms; }
.gb-fade-in[data-delay="160"] { transition-delay: 160ms; }
.gb-fade-in[data-delay="200"] { transition-delay: 200ms; }
.gb-fade-in[data-delay="350"] { transition-delay: 350ms; }


/* ─── Section Header V3 ────────────────────── */
.gb-section-header-v3 {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding-bottom: 0.6rem;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
}
.gb-section-header-v3 h2 {
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 900;
  color: var(--black);
  margin: 0;
  letter-spacing: -0.02em;
}
.gb-section-header-v3 .gb-section-subtitle {
  font-family: var(--font-text);
  font-size: 0.92rem;
  color: var(--gray-500);
  font-weight: 600;
}
.gb-section-header-v3 .gb-section-line-fill {
  flex: 1;
  height: 1px;
  background: var(--gray-200);
}
.gb-section-header-v3--gold   { border-bottom: 3px solid var(--gold-text); }
.gb-section-header-v3--purple { border-bottom: 3px solid var(--purple-text); }
.gb-section-header-v3--blue   { border-bottom: 3px solid var(--blue-text); }


/* ─── Category Tags ─────────────────────────── */
.gb-tag {
  display: inline-block;
  font-family: var(--font-text);
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.25rem 0.6rem;
  border-radius: 12px;
}
.gb-tag--gold   { color: var(--gold-text);   background: var(--gold-pale); }
.gb-tag--purple { color: var(--purple-text); background: var(--purple-pale); }
.gb-tag--blue   { color: var(--blue-text);   background: var(--blue-pale); }


/* ─── Shared Button Pill ────────────────────── */
.gb-btn-pill {
  font-family: var(--font-text);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--black);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.8rem;
  border-radius: 50px;
  background: var(--gold);
  box-shadow: 0 3px 12px rgba(248,179,79,0.35);
  transition: background 0.2s;
}
.gb-btn-pill:hover { background: var(--gold-light); }
.gb-btn-pill--purple {
  background: var(--purple);
  color: var(--white);
  box-shadow: 0 2px 10px rgba(133,69,218,0.25);
}
.gb-btn-pill--purple:hover { background: var(--purple-light); }


/* ─── Meta (Datum + Lesezeit) ───────────────── */
.gb-meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--gray-500);
}


/* ══════════════════════════════════════════════
   NAVIGATION
   ══════════════════════════════════════════════ */

.gb-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(250, 250, 248, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s, box-shadow 0.3s;
}
.gb-nav.gb-nav--scrolled {
  background: rgba(250, 250, 248, 0.95);
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.gb-nav__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 48px;
}
.gb-nav__wordmark {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--black);
  text-decoration: none;
  letter-spacing: -0.03em;
  flex-shrink: 0;
  margin-right: 2.5rem;
}
.gb-nav__wordmark span {
  color: var(--purple-text);
}
.gb-nav__links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}
.gb-nav__links a {
  font-family: var(--font-text);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gray-500);
  text-decoration: none;
  transition: color 0.2s;
}
.gb-nav__links a:hover { color: var(--black); }
.gb-nav__links a[data-semantic="gold"]:hover   { color: var(--gold-text); }
.gb-nav__links a[data-semantic="purple"]:hover  { color: var(--purple-text); }
.gb-nav__links a[data-semantic="blue"]:hover    { color: var(--blue-text); }

/* Newsletter-Link als Pill */
.gb-nav__links .gb-nav__cta {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--white);
  background: var(--purple);
  padding: 0.35rem 0.9rem;
  border-radius: 20px;
  transition: background 0.2s;
}
.gb-nav__links .gb-nav__cta:hover {
  background: var(--purple-light);
  color: var(--white);
}

/* Hamburger */
.gb-nav__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 48px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}
.gb-nav__hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--black);
  border-radius: 1px;
  transition: transform 0.3s, opacity 0.3s;
}
.gb-nav__hamburger.gb-open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.gb-nav__hamburger.gb-open span:nth-child(2) {
  opacity: 0;
}
.gb-nav__hamburger.gb-open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Dropdown */
.gb-nav__mobile-menu {
  display: none;
  position: absolute;
  top: 48px;
  left: 0;
  right: 0;
  background: var(--warm-white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(0,0,0,0.08);
  padding: 0.5rem 0;
}
.gb-nav__mobile-menu.gb-open {
  display: block;
}
.gb-nav__mobile-menu a {
  display: flex;
  align-items: center;
  font-family: var(--font-text);
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--gray-600);
  text-decoration: none;
  padding: 0.85rem 1.5rem;
  border-left: 3px solid transparent;
  transition: all 0.2s;
  min-height: 48px;
}
.gb-nav__mobile-menu a:hover { background: var(--white); }
.gb-nav__mobile-menu a[data-semantic="gold"]   { border-left-color: var(--gold); }
.gb-nav__mobile-menu a[data-semantic="purple"]  { border-left-color: var(--purple); }
.gb-nav__mobile-menu a[data-semantic="blue"]    { border-left-color: var(--blue); }
.gb-nav__mobile-menu a.gb-nav__cta {
  border-left-color: var(--purple);
  color: var(--purple-text);
  font-weight: 700;
}


/* ══════════════════════════════════════════════
   FOOTER
   ══════════════════════════════════════════════ */

.gb-footer-v3 {
  background: linear-gradient(135deg, var(--black) 0%, #1A1530 100%);
  margin-top: 1rem;
}
.gb-footer-v3__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3rem 1.5rem 2rem;
}

/* Newsletter Section */
.gb-footer-v3__newsletter {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.gb-footer-v3__newsletter-title {
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 900;
  color: var(--white);
  margin-bottom: 0.3rem;
}
.gb-footer-v3__newsletter-title span { color: var(--blue); }
.gb-footer-v3__newsletter-desc {
  font-family: var(--font-text);
  font-size: 0.88rem;
  color: var(--gray-on-dark);
  font-weight: 600;
}

/* MailPoet Form Overrides (in Footer) */
.gb-footer-v3__newsletter-form .mailpoet_form {
  display: flex;
  gap: 0.5rem;
}
.gb-footer-v3__newsletter-form .mailpoet_text_label,
.gb-footer-v3__newsletter-form .mailpoet_hp_email_label {
  display: none;
}
.gb-footer-v3__newsletter-form input[type="email"],
.gb-footer-v3__newsletter-form input.mailpoet_text {
  font-family: var(--font-text);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  color: var(--white);
  width: 240px;
  outline: none;
}
.gb-footer-v3__newsletter-form input[type="email"]::placeholder,
.gb-footer-v3__newsletter-form input.mailpoet_text::placeholder {
  color: rgba(255,255,255,0.3);
}
.gb-footer-v3__newsletter-form input[type="submit"],
.gb-footer-v3__newsletter-form .mailpoet_submit {
  font-family: var(--font-text);
  font-size: 0.82rem;
  font-weight: 700;
  padding: 0.75rem 1.25rem;
  background: var(--blue);
  color: var(--black);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: background 0.2s;
  box-shadow: 0 2px 10px rgba(123,213,246,0.2);
}
.gb-footer-v3__newsletter-form input[type="submit"]:hover,
.gb-footer-v3__newsletter-form .mailpoet_submit:hover {
  background: var(--blue-light);
}

/* Footer Bottom */
.gb-footer-v3__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
}
.gb-footer-v3__logo {
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 900;
  color: rgba(255,255,255,0.3);
}
.gb-footer-v3__logo span { color: var(--purple); }
.gb-footer-v3__links {
  display: flex;
  gap: 1.5rem;
}
.gb-footer-v3__links a {
  font-family: var(--font-text);
  font-size: 0.82rem;
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  text-decoration: none;
}
.gb-footer-v3__links a:hover { color: rgba(255,255,255,0.8); }
.gb-footer-v3__copy {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(255,255,255,0.15);
}


/* ══════════════════════════════════════════════
   RESPONSIVE: Navigation + Footer
   ══════════════════════════════════════════════ */

@media (max-width: 639px) {
  /* Nav */
  .gb-nav__inner { padding: 0 1rem; }
  .gb-nav__links { display: none; }
  .gb-nav__hamburger { display: flex; }

  /* Section Headers */
  .gb-section-header-v3 { gap: 0.5rem; }
  .gb-section-header-v3 h2 { font-size: 0.9rem; }
  .gb-section-header-v3 .gb-section-subtitle { font-size: 0.82rem; }
  .gb-section-header-v3 .gb-section-line-fill { display: none; }

  /* Footer */
  .gb-footer-v3__inner { padding: 2rem 1rem 1.5rem; }
  .gb-footer-v3__newsletter {
    flex-direction: column;
    align-items: stretch;
    gap: 1.25rem;
  }
  .gb-footer-v3__newsletter-form .mailpoet_form {
    flex-direction: column;
  }
  .gb-footer-v3__newsletter-form input[type="email"],
  .gb-footer-v3__newsletter-form input.mailpoet_text {
    width: 100%;
  }
  .gb-footer-v3__bottom {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
  }
  .gb-footer-v3__links {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }
}