/* ================================================================
   Yuva Tools — Header & Footer CSS
   GeneratePress compatible
   ================================================================ */

/* ── Variables ─────────────────────────────────────────────────── */
:root {
  --yh-primary:      #1d4ed8;
  --yh-primary-dark: #1e3a8a;
  --yh-accent:       #f59e0b;
  --yh-text:         #1a1a2e;
  --yh-text-muted:   #6b7280;
  --yh-border:       #e5e7eb;
  --yh-white:        #ffffff;
  --yh-bg-light:     #f8faff;
  --yh-header-h:     64px;
  --yh-radius:       10px;
  --yh-shadow:       0 4px 24px rgba(0,0,0,.10);
}

/* ═══════════════════════════════════════════════════════════════
   HEADER
═══════════════════════════════════════════════════════════════ */
.yuva-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9999;
  height: var(--yh-header-h);
  background: var(--yh-white);
  border-bottom: 1px solid var(--yh-border);
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  transition: box-shadow .25s;
}

.yuva-header.scrolled {
  box-shadow: 0 4px 20px rgba(0,0,0,.12);
}

.yuva-header-spacer {
  height: var(--yh-header-h);
}

.yuva-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

/* ── Logo ──────────────────────────────────────────────────────── */
.yuva-logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.yuva-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}

.yuva-logo:hover { text-decoration: none; }

.yuva-logo-icon {
  font-size: 26px;
  line-height: 1;
  flex-shrink: 0;
}

.yuva-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.yuva-logo-main {
  font-size: 18px;
  color: var(--yh-text);
  font-weight: 400;
  letter-spacing: -.2px;
}

.yuva-logo-main strong {
  color: var(--yh-primary);
  font-weight: 800;
}

.yuva-logo-tagline {
  font-size: 10px;
  color: var(--yh-text-muted);
  text-transform: uppercase;
  letter-spacing: .6px;
  font-weight: 500;
}

.yuva-parent-link {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--yh-primary);
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 20px;
  padding: 4px 10px;
  text-decoration: none;
  transition: background .2s;
  white-space: nowrap;
}

.yuva-parent-link:hover {
  background: var(--yh-primary);
  color: #fff;
  border-color: var(--yh-primary);
  text-decoration: none;
}

/* ── Desktop Nav ───────────────────────────────────────────────── */
.yuva-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.yuva-nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--yh-text);
  text-decoration: none;
  padding: 7px 12px;
  border-radius: 8px;
  background: none;
  border: none;
  cursor: pointer;
  transition: background .15s, color .15s;
  font-family: inherit;
  white-space: nowrap;
  line-height: 1;
  display: flex;
  align-items: center;
  gap: 5px;
}

.yuva-nav-link:hover,
.yuva-nav-link.active {
  background: #eff6ff;
  color: var(--yh-primary);
  text-decoration: none;
}

.yuva-caret {
  font-size: 11px;
  transition: transform .2s;
}

.yuva-dropdown-btn[aria-expanded="true"] .yuva-caret {
  transform: rotate(180deg);
}

.yuva-nav-btn {
  font-size: 13px;
  font-weight: 600;
  color: #fff;
  background: var(--yh-primary);
  border-radius: 8px;
  padding: 8px 16px;
  text-decoration: none;
  transition: background .15s, transform .1s;
  white-space: nowrap;
  margin-left: 4px;
}

.yuva-nav-btn:hover {
  background: var(--yh-primary-dark);
  color: #fff;
  transform: translateY(-1px);
  text-decoration: none;
}

/* ── Dropdown ──────────────────────────────────────────────────── */
.yuva-dropdown {
  position: relative;
}

.yuva-dropdown-menu {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  background: var(--yh-white);
  border: 1px solid var(--yh-border);
  border-radius: 14px;
  box-shadow: var(--yh-shadow);
  padding: 12px;
  min-width: 460px;
  z-index: 10000;
  animation: ddFadeIn .18s ease;
}

@keyframes ddFadeIn {
  from { opacity: 0; transform: translateX(-50%) translateY(-6px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.yuva-dropdown:hover .yuva-dropdown-menu,
.yuva-dropdown-btn:focus + .yuva-dropdown-menu,
.yuva-dropdown-btn[aria-expanded="true"] + .yuva-dropdown-menu {
  display: block;
}

.yuva-dropdown-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 4px;
}

.yuva-dropdown-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border-radius: 8px;
  text-decoration: none;
  color: var(--yh-text);
  font-size: 13px;
  font-weight: 500;
  transition: background .15s, color .15s;
}

.yuva-dropdown-item:hover,
.yuva-dropdown-item.active {
  background: #eff6ff;
  color: var(--yh-primary);
  text-decoration: none;
}

.yuva-di-icon {
  font-size: 18px;
  line-height: 1;
  flex-shrink: 0;
}

.yuva-di-label { line-height: 1.3; }

/* ── Hamburger ─────────────────────────────────────────────────── */
.yuva-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  transition: background .15s;
}

.yuva-hamburger:hover { background: #f0f4ff; }

.yuva-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--yh-text);
  border-radius: 2px;
  transition: transform .25s, opacity .2s;
  transform-origin: center;
}

.yuva-hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.yuva-hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.yuva-hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── Mobile Menu ───────────────────────────────────────────────── */
.yuva-mobile-menu {
  position: fixed;
  top: var(--yh-header-h);
  left: 0; right: 0;
  background: var(--yh-white);
  border-bottom: 1px solid var(--yh-border);
  box-shadow: 0 8px 24px rgba(0,0,0,.10);
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s;
  z-index: 9998;
  padding: 0 16px;
}

.yuva-mobile-menu.open {
  max-height: 85vh;
  overflow-y: auto;
  padding: 12px 16px 20px;
}

.yuva-mob-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  color: var(--yh-text);
  text-decoration: none;
  transition: background .15s, color .15s;
}

.yuva-mob-link:hover,
.yuva-mob-link.active {
  background: #eff6ff;
  color: var(--yh-primary);
  text-decoration: none;
}

.yuva-mob-divider {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .7px;
  color: var(--yh-text-muted);
  padding: 14px 12px 6px;
  border-top: 1px solid var(--yh-border);
  margin-top: 8px;
}

.yuva-mob-divider:first-child { border-top: none; margin-top: 0; }

/* ── Responsive Header ─────────────────────────────────────────── */
@media (max-width: 860px) {
  .yuva-nav { display: none; }
  .yuva-hamburger { display: flex; }
  .yuva-parent-link { display: none; }
  .yuva-logo-tagline { display: none; }
}

@media (max-width: 480px) {
  .yuva-logo-main { font-size: 16px; }
  .yuva-logo-icon { font-size: 22px; }
}

/* ═══════════════════════════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════════════════════════ */
.yuva-footer {
  background: #0f172a;
  color: #e2e8f0;
  margin-top: 64px;
}

.yuva-footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 56px 24px 40px;
  display: grid;
  grid-template-columns: 1.8fr 1fr 1fr 1fr;
  gap: 40px;
}

/* ── Brand Col ─────────────────────────────────────────────────── */
.yuva-footer-brand {}

.yuva-footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: #fff;
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 16px;
}

.yuva-footer-logo:hover { text-decoration: none; color: #93c5fd; }

.yuva-footer-logo .yuva-logo-icon { font-size: 24px; }

.yuva-footer-about {
  font-size: 13px;
  color: #94a3b8;
  line-height: 1.7;
  margin: 0 0 16px;
}

.yuva-footer-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.yuva-footer-badges span {
  font-size: 11px;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 20px;
  padding: 4px 10px;
  color: #cbd5e1;
  font-weight: 500;
}

/* ── yuva.help CTA button in footer ───────────────────────────── */
.yuva-footer-parent-btn {
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(135deg, #1d4ed8 0%, #2563eb 100%);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 12px;
  padding: 14px 16px;
  text-decoration: none;
  color: #fff;
  transition: transform .2s, box-shadow .2s;
}

.yuva-footer-parent-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,99,235,.35);
  text-decoration: none;
  color: #fff;
}

.yuva-footer-parent-btn > span:first-child { font-size: 22px; flex-shrink: 0; }

.yuva-footer-parent-btn strong {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: #fff;
}

.yuva-footer-parent-btn small {
  display: block;
  font-size: 11px;
  color: rgba(255,255,255,.7);
  margin-top: 2px;
}

.yuva-fpb-arrow {
  margin-left: auto;
  font-size: 18px;
  opacity: .7;
}

/* ── Footer Cols ───────────────────────────────────────────────── */
.yuva-footer-col {}

.yuva-footer-col-title {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  color: #94a3b8;
  margin: 0 0 14px;
}

.yuva-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.yuva-footer-links li {
  margin-bottom: 8px;
}

.yuva-footer-links a {
  font-size: 13px;
  color: #cbd5e1;
  text-decoration: none;
  transition: color .15s, padding-left .15s;
  display: inline-block;
}

.yuva-footer-links a:hover {
  color: #93c5fd;
  padding-left: 4px;
  text-decoration: none;
}

/* ── Bottom Bar ────────────────────────────────────────────────── */
.yuva-footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
}

.yuva-footer-bottom-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
}

.yuva-copyright {
  font-size: 13px;
  color: #64748b;
  margin: 0;
}

.yuva-copyright a {
  color: #94a3b8;
  text-decoration: none;
}

.yuva-copyright a:hover { color: #93c5fd; }

.yuva-disclaimer {
  font-size: 12px;
  color: #475569;
  margin: 0;
}

/* ── Responsive Footer ─────────────────────────────────────────── */
@media (max-width: 900px) {
  .yuva-footer-inner {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .yuva-footer-brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 540px) {
  .yuva-footer-inner {
    grid-template-columns: 1fr;
    padding: 36px 16px 28px;
    gap: 24px;
  }
  .yuva-footer-brand {
    grid-column: auto;
  }
  .yuva-footer-bottom-inner {
    flex-direction: column;
    text-align: center;
    padding: 16px;
  }
}

/* ── Scroll-to-top ─────────────────────────────────────────────── */
.yuva-scroll-top {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 44px;
  height: 44px;
  background: var(--yh-primary);
  color: #fff;
  border: none;
  border-radius: 50%;
  font-size: 20px;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(37,99,235,.4);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .25s, transform .25s;
  z-index: 9990;
}

.yuva-scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.yuva-scroll-top:hover {
  background: var(--yh-primary-dark);
  transform: translateY(-2px);
}

/* ── Override GeneratePress defaults ───────────────────────────── */
.site-header,
.main-navigation,
.nav-primary,
#generate-mobile-menu,
.has-mobile-menu-bar {
  display: none !important;
}

.site-footer,
.footer-bar {
  display: none !important;
}

/* ── Social icons in footer ─────────────────────────────────── */
.yuva-footer-social {
  display: flex;
  gap: 8px;
  margin-top: 16px;
  flex-wrap: wrap;
}

.yuva-social-btn {
  width: 38px;
  height: 38px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  text-decoration: none;
  transition: background .2s, transform .15s;
}

.yuva-social-btn:hover {
  background: rgba(255,255,255,.2);
  transform: translateY(-2px);
  text-decoration: none;
}