/* ============================================================
   ICONIC Human Design — Mobile Navigation CSS (Phase 1 Overhaul)
   Sticky mobile header + slide-in drawer with accordions.
   Active on all sizes; desktop header visually hides it >= 769px.
   ============================================================ */

/* ── Variables ─────────────────────────────────────────────── */
:root {
  --mob-bg:         rgba(10, 10, 15, 0.97);
  --mob-border:     rgba(99, 58, 133, 0.25);
  --mob-text:       #e8e0f0;
  --mob-muted:      #a09ab8;
  --mob-hover:      #ffffff;
  --mob-purple:     #633a85;
  --mob-teal:       #34d2e2;
  --mob-draw-bg:    #0e0b16;
  --mob-draw-br:    rgba(99, 58, 133, 0.3);
  --mob-height:     56px;
  --mob-font:       'Barlow', 'Inter', system-ui, sans-serif;
  --mob-font-head:  'Rubik', 'Inter', system-ui, sans-serif;
}
[data-theme="light"] {
  --mob-bg:         rgba(255, 255, 255, 0.97);
  --mob-border:     rgba(0, 0, 0, 0.08);
  --mob-text:       #1a1a1a;
  --mob-muted:      #555;
  --mob-hover:      #1a1a1a;
  --mob-purple:     #5938C8;
  --mob-teal:       #0d8f80;
  --mob-draw-bg:    #FAFAFA;
  --mob-draw-br:    rgba(0, 0, 0, 0.08);
}

/* ── Suppress pre-existing inline navs on mobile ───────────── */
@media (max-width: 768px) {
  body.has-mobile-nav > nav:not(.mobile-nav-drawer),
  body.has-mobile-nav > header:not(.mobile-header):not(.ico-desktop-header),
  body.has-mobile-nav .nav-wrapper:not(.mobile-nav-drawer),
  body.has-mobile-nav #site-header,
  body.has-mobile-nav .site-header:not(.mobile-header),
  body.has-mobile-nav #main-nav {
    display: none !important;
  }
  /* Carve-outs */
  body.has-mobile-nav .blog-nav,
  body.has-mobile-nav .bottom-nav,
  body.has-mobile-nav .center-pills-nav {
    display: revert !important;
  }
}

/* ── Mobile header bar ─────────────────────────────────────── */
.mobile-header {
  display: none; /* visible only <= 768px */
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--mob-height);
  background: var(--mob-bg);
  border-bottom: 1px solid var(--mob-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 9000;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  font-family: var(--mob-font);
}
@media (max-width: 768px) {
  .mobile-header {
    display: flex !important;
  }
  body.has-mobile-nav {
    padding-top: var(--mob-height) !important;
  }
}

/* ── Mobile header logo ────────────────────────────────────── */
.mobile-header-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  white-space: nowrap;
  line-height: 1;
  flex-shrink: 0;
}
.ico-mob-logo-brand {
  font-family: var(--mob-font-head);
  font-size: 15px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #a569d0 0%, #34d2e2 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.ico-mob-logo-tagline {
  font-family: var(--mob-font);
  font-size: 11px;
  font-weight: 500;
  color: var(--mob-muted);
  letter-spacing: 0.02em;
}

/* ── Mobile header right cluster ──────────────────────────── */
.mobile-header-right {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}

/* ── Mobile avatar button (logged in) ─────────────────────── */
.mobile-avatar-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: linear-gradient(135deg, #633a85 0%, #34d2e2 100%);
  color: #ffffff;
  font-family: var(--mob-font-head);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-decoration: none;
  box-shadow: 0 2px 8px rgba(99, 58, 133, 0.4);
  flex-shrink: 0;
}

/* ── Hamburger button ──────────────────────────────────────── */
.mobile-hamburger {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  border-radius: 6px;
  transition: background 0.15s;
  flex-shrink: 0;
  /* iOS/Brave fix: prevent user-select:none from suppressing tap events */
  touch-action: manipulation;
  pointer-events: auto !important;
  -webkit-tap-highlight-color: rgba(99, 58, 133, 0.3);
}
.mobile-hamburger:hover {
  background: rgba(99, 58, 133, 0.12);
}
.mobile-hamburger-bar {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--mob-text);
  border-radius: 2px;
  transition: transform 0.25s ease, opacity 0.2s ease, width 0.2s ease;
  transform-origin: center;
}

/* Hamburger → X animation */
.mobile-hamburger.is-open .mobile-hamburger-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-hamburger.is-open .mobile-hamburger-bar:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.mobile-hamburger.is-open .mobile-hamburger-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Overlay ───────────────────────────────────────────────── */
.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  z-index: 9001;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.28s ease;
}
.mobile-nav-overlay.is-visible {
  opacity: 1;
  pointer-events: auto;
}

/* ── Drawer ────────────────────────────────────────────────── */
.mobile-nav-drawer {
  position: fixed !important;
  top: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  width: min(340px, 92vw) !important;
  background: var(--mob-draw-bg) !important;
  border-left: 1px solid var(--mob-draw-br) !important;
  z-index: 9002 !important;
  transform: translateX(110%) !important;
  transition: transform 0.3s cubic-bezier(0.32, 0.72, 0, 1) !important;
  display: flex !important;
  flex-direction: column !important;
  overflow: hidden !important;
}
.mobile-nav-drawer.is-open {
  transform: translateX(0) !important;
}

/* ── Drawer header ─────────────────────────────────────────── */
.mobile-drawer-head {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  padding: 0 16px !important;
  height: var(--mob-height) !important;
  min-height: var(--mob-height) !important;
  flex-shrink: 0 !important;
  border-bottom: 1px solid var(--mob-draw-br) !important;
  background: var(--mob-draw-bg) !important;
}
.mobile-drawer-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  line-height: 1;
}
.mobile-drawer-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: rgba(99, 58, 133, 0.15);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 14px;
  color: var(--mob-muted);
  transition: background 0.15s, color 0.15s;
  flex-shrink: 0;
  touch-action: manipulation;
  pointer-events: auto !important;
}
.mobile-drawer-close:hover {
  background: rgba(99, 58, 133, 0.3);
  color: var(--mob-hover);
}

/* ── Drawer body (scrollable) ──────────────────────────────── */
.mobile-drawer-body {
  flex: 1 !important;
  overflow-y: auto !important;
  overflow-x: hidden !important;
  padding: 12px 0 32px !important;
  -webkit-overflow-scrolling: touch !important;
}
.mobile-drawer-body::-webkit-scrollbar { width: 3px; }
.mobile-drawer-body::-webkit-scrollbar-track { background: transparent; }
.mobile-drawer-body::-webkit-scrollbar-thumb { background: rgba(99, 58, 133, 0.3); border-radius: 2px; }

/* ── CTA strip (Join ICONIC / Login / Dashboard) ───────────── */
.mobile-cta-strip {
  display: flex !important;
  gap: 8px !important;
  padding: 12px 16px !important;
  border-bottom: 1px solid var(--mob-draw-br) !important;
  margin-bottom: 4px !important;
}
.mobile-cta-btn {
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  flex: 1 !important;
  padding: 10px 12px !important;
  font-family: var(--mob-font) !important;
  font-size: 13px !important;
  font-weight: 600 !important;
  border-radius: 20px !important;
  text-decoration: none !important;
  white-space: nowrap !important;
  transition: opacity 0.15s, transform 0.1s !important;
  cursor: pointer !important;
  border: none !important;
  line-height: 1 !important;
}
.mobile-cta-btn:active { transform: scale(0.97) !important; }

.mobile-cta-btn--primary {
  background: linear-gradient(135deg, #633a85 0%, #34d2e2 100%) !important;
  color: #ffffff !important;
  box-shadow: 0 2px 12px rgba(99, 58, 133, 0.4) !important;
}
.mobile-cta-btn--primary:hover { opacity: 0.9 !important; }

.mobile-cta-btn--ghost {
  background: transparent !important;
  color: var(--mob-muted) !important;
  border: 1px solid rgba(160, 154, 184, 0.3) !important;
}
.mobile-cta-btn--ghost:hover {
  color: var(--mob-hover) !important;
  border-color: rgba(160, 154, 184, 0.6) !important;
}

/* ── Section labels (dividers) ─────────────────────────────── */
.mobile-section-label {
  display: block !important;
  padding: 10px 16px 4px !important;
  font-family: var(--mob-font) !important;
  font-size: 10px !important;
  font-weight: 700 !important;
  letter-spacing: 0.1em !important;
  text-transform: uppercase !important;
  color: var(--mob-muted) !important;
  margin-top: 8px !important;
}

/* ── Sub-links (direct links) ──────────────────────────────── */
.mobile-sub-link {
  display: flex !important;
  align-items: center !important;
  padding: 11px 16px !important;
  font-family: var(--mob-font) !important;
  font-size: 14px !important;
  font-weight: 450 !important;
  color: var(--mob-text) !important;
  text-decoration: none !important;
  transition: background 0.12s, color 0.12s !important;
  position: relative !important;
}
.mobile-sub-link::before {
  content: '';
  display: inline-block;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--mob-purple);
  opacity: 0.4;
  margin-right: 10px;
  flex-shrink: 0;
}
.mobile-sub-link[target="_blank"]::after {
  content: '\2197';
  font-size: 10px;
  opacity: 0.4;
  margin-left: auto;
}
.mobile-sub-link:hover,
.mobile-sub-link:focus {
  background: rgba(99, 58, 133, 0.1) !important;
  color: var(--mob-hover) !important;
}
.mobile-sub-link:hover::before,
.mobile-sub-link:focus::before {
  opacity: 1;
  background: var(--mob-teal);
}

/* ── Accordions ────────────────────────────────────────────── */
.mobile-accordion-trigger {
  display: flex !important;
  align-items: center !important;
  justify-content: space-between !important;
  width: 100% !important;
  padding: 12px 16px !important;
  background: none !important;
  border: none !important;
  cursor: pointer !important;
  font-family: var(--mob-font) !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  color: var(--mob-text) !important;
  text-align: left !important;
  transition: background 0.12s, color 0.12s !important;
  border-radius: 0 !important;
  touch-action: manipulation !important;
  pointer-events: auto !important;
}
.mobile-accordion-trigger:hover {
  background: rgba(99, 58, 133, 0.08) !important;
  color: var(--mob-hover) !important;
}
.mobile-accordion.is-open .mobile-accordion-trigger {
  color: var(--mob-teal) !important;
  background: rgba(52, 210, 226, 0.06) !important;
}

.mobile-accordion-chevron {
  flex-shrink: 0;
  opacity: 0.5;
  transition: transform 0.25s ease, opacity 0.2s;
}
.mobile-accordion.is-open .mobile-accordion-chevron {
  transform: rotate(180deg);
  opacity: 1;
}

.mobile-accordion-panel {
  max-height: 0 !important;
  overflow: hidden !important;
  transition: max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  background: rgba(99, 58, 133, 0.04) !important;
}
.mobile-accordion.is-open .mobile-accordion-panel {
  max-height: 600px !important;
}
.mobile-accordion-panel .mobile-sub-link {
  padding-left: 28px !important;
}

/* ── Focus visible ─────────────────────────────────────────── */
.mobile-hamburger:focus-visible,
.mobile-drawer-close:focus-visible,
.mobile-accordion-trigger:focus-visible,
.mobile-sub-link:focus-visible,
.mobile-cta-btn:focus-visible,
.mobile-avatar-btn:focus-visible {
  outline: 2px solid var(--mob-teal) !important;
  outline-offset: 2px !important;
}

/* ── Light mode overrides ──────────────────────────────────── */
[data-theme="light"] .mobile-hamburger-bar {
  background: #1a1a1a;
}
[data-theme="light"] .mobile-nav-overlay {
  background: rgba(0, 0, 0, 0.25);
}
[data-theme="light"] .mobile-drawer-close {
  background: rgba(89, 56, 200, 0.08);
  color: #555;
}
[data-theme="light"] .mobile-drawer-close:hover {
  background: rgba(89, 56, 200, 0.15);
  color: #1a1a1a;
}
[data-theme="light"] .mobile-sub-link::before {
  background: var(--mob-purple);
}
[data-theme="light"] .mobile-sub-link:hover,
[data-theme="light"] .mobile-sub-link:focus {
  background: rgba(89, 56, 200, 0.04) !important;
}
[data-theme="light"] .mobile-accordion-trigger:hover {
  background: rgba(89, 56, 200, 0.04) !important;
}
[data-theme="light"] .mobile-accordion.is-open .mobile-accordion-trigger {
  color: #5938C8 !important;
  background: rgba(89, 56, 200, 0.04) !important;
}
[data-theme="light"] .mobile-accordion-panel {
  background: rgba(89, 56, 200, 0.02) !important;
}
[data-theme="light"] .mobile-cta-btn--ghost {
  border-color: rgba(0, 0, 0, 0.12) !important;
  color: #555 !important;
}
[data-theme="light"] .mobile-cta-btn--ghost:hover {
  color: #1a1a1a !important;
  border-color: rgba(0, 0, 0, 0.2) !important;
}
[data-theme="light"] .mobile-drawer-body::-webkit-scrollbar-thumb {
  background: rgba(0, 0, 0, 0.15);
}