/* ═══════════════════════════════════════════════════════
   Mobile Responsiveness — CodingInABox
   Shared CSS for hamburger nav + responsive overrides
   ═══════════════════════════════════════════════════════ */

/* ──── Hamburger Button ──── */
#mobile-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid rgba(0, 240, 255, 0.3);
  cursor: pointer;
  z-index: 60;
  padding: 8px;
  transition: all 0.3s ease;
}

#mobile-hamburger:hover {
  border-color: #00F0FF;
  box-shadow: 0 0 12px rgba(0, 240, 255, 0.3);
}

.hamburger-bar {
  display: block;
  width: 20px;
  height: 2px;
  background: #00F0FF;
  transition: all 0.3s ease;
}

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

/* ──── Overlay ──── */
#mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(2, 6, 23, 0.85);
  backdrop-filter: blur(4px);
  z-index: 90;
  opacity: 0;
  transition: opacity 0.3s ease;
}

#mobile-overlay.open {
  display: block;
  opacity: 1;
}

/* ──── Slide-out Panel ──── */
#mobile-panel {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 360px;
  height: 100vh;
  height: 100dvh;
  background: rgba(5, 11, 26, 0.98);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border-left: 2px solid #00F0FF;
  box-shadow: -8px 0 40px rgba(0, 240, 255, 0.15);
  z-index: 100;
  overflow-y: auto;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
}

#mobile-panel.open {
  right: 0;
}

.mobile-panel-header {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding: 20px 24px;
  border-bottom: 1px solid rgba(0, 240, 255, 0.15);
}

#mobile-close {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid rgba(0, 240, 255, 0.3);
  color: #00F0FF;
  font-size: 18px;
  cursor: pointer;
  transition: all 0.2s ease;
}

#mobile-close:hover {
  background: rgba(0, 240, 255, 0.1);
  border-color: #00F0FF;
}

/* ──── Link List ──── */
.mobile-link-list {
  list-style: none;
  margin: 0;
  padding: 16px 0;
  flex: 1;
}

.mobile-link-list li {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.mobile-nav-link,
.mobile-accordion-toggle {
  display: block;
  width: 100%;
  padding: 16px 24px;
  color: #cbd5e1;
  text-decoration: none;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  transition: all 0.2s ease;
  background: transparent;
  border: none;
  text-align: left;
  cursor: pointer;
  font-family: inherit;
}

.mobile-nav-link:hover,
.mobile-accordion-toggle:hover {
  color: #00F0FF;
  background: rgba(0, 240, 255, 0.05);
  padding-left: 30px;
}

.accordion-arrow {
  float: right;
  color: #00F0FF;
  transition: transform 0.2s ease;
}

/* ──── Sub-menu ──── */
.mobile-sub-list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  background: rgba(0, 240, 255, 0.02);
}

.mobile-sub-list.open {
  max-height: 500px;
}

.mobile-sub-link {
  display: block;
  padding: 12px 24px 12px 40px;
  color: #94a3b8;
  text-decoration: none;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  transition: all 0.2s ease;
}

.mobile-sub-link:hover {
  color: #00F0FF;
  background: rgba(0, 240, 255, 0.05);
  padding-left: 46px;
}

.mobile-sub-link--parent {
  color: #00F0FF;
  border-bottom: 1px solid rgba(0, 240, 255, 0.1);
}

/* ──── Mobile CTA ──── */
.mobile-cta-wrap {
  padding: 20px 24px;
  border-top: 1px solid rgba(0, 240, 255, 0.15);
}

.mobile-cta-btn {
  display: block;
  width: 100%;
  padding: 14px;
  text-align: center;
  background: linear-gradient(90deg, #00F0FF 0%, #A855F7 50%, #FF00E5 100%);
  color: white;
  font-size: 12px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  text-decoration: none;
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
  transition: all 0.3s ease;
}

.mobile-cta-btn:hover {
  box-shadow: 0 0 25px rgba(255, 0, 229, 0.6);
  transform: scale(1.02);
}


/* ═══════════════════════════════════════════════════════
   RESPONSIVE OVERRIDES
   ═══════════════════════════════════════════════════════ */

@media (max-width: 767px) {

  /* Show hamburger, hide desktop CTA in nav */
  #mobile-hamburger {
    display: flex;
  }

  /* Hide desktop nav CTA button on mobile (the one next to nav links) */
  nav .cta-cyber,
  header .cta-cyber,
  nav button.cta-cyber,
  nav a.cta-cyber,
  header button[class*="border"][class*="neon-cyan"][class*="px-6"] {
    display: none !important;
  }

  /* ── Hero Text Scaling ── */
  .text-6xl { font-size: 2.25rem !important; line-height: 1.1 !important; }
  .text-8xl { font-size: 2.75rem !important; line-height: 1.05 !important; }
  .text-7xl { font-size: 2.5rem !important; line-height: 1.1 !important; }
  .text-5xl { font-size: 1.875rem !important; line-height: 1.15 !important; }

  /* ── Section Padding ── */
  .py-24 { padding-top: 3rem !important; padding-bottom: 3rem !important; }
  .py-20 { padding-top: 2.5rem !important; padding-bottom: 2.5rem !important; }
  .py-16 { padding-top: 2rem !important; padding-bottom: 2rem !important; }
  .mb-20 { margin-bottom: 2.5rem !important; }
  .mb-16 { margin-bottom: 2rem !important; }

  /* ── Stats Section ── */
  .text-5xl.mono-font,
  .text-5xl.font-mono,
  [class*="text-5xl"][class*="mono"],
  [class*="text-5xl"][class*="font-mono"] {
    font-size: 2rem !important;
  }

  [class*="text-7xl"][class*="font-mono"] {
    font-size: 2.25rem !important;
  }

  /* ── Trial Cards ── */
  .h-\[450px\] { height: 320px !important; }
  .h-\[65vh\] { height: auto !important; min-height: 60vh !important; }

  /* ── Footer ── */
  footer .grid-cols-2 { grid-template-columns: 1fr !important; }

  /* ── Product Hero Buttons ── */
  .flex.gap-4 > .cta-cyber,
  .flex.gap-4 > button[class*="border"],
  .flex.gap-6 > .cta-cyber,
  .flex.gap-6 > button[class*="border"] {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .flex.gap-4,
  .flex.gap-6 {
    flex-wrap: wrap;
  }

  /* ── Tactical Gear header ── */
  .flex.justify-between.items-end {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }

  /* ── Newsletter section ── */
  .w-full.max-w-md.flex.gap-0 {
    flex-direction: column;
  }

  .w-full.max-w-md.flex.gap-0 input {
    width: 100%;
  }

  .w-full.max-w-md.flex.gap-0 button {
    width: 100%;
  }

  /* ── Product page tag badges ── */
  .flex.items-center.gap-3 {
    flex-wrap: wrap;
  }

  /* ── Product page action buttons ── */
  .flex.gap-4 {
    flex-direction: column;
  }

  .flex.gap-4 button,
  .flex.gap-4 a {
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  /* ── Competition ready box ── */
  .flex.items-start.gap-6 {
    flex-direction: column;
  }

  /* ── Schools section CTA reduction ── */
  .lg\:p-20 { padding: 2rem !important; }

  /* ── Courses Page: Module Cards ── */
  .module-card .grid.lg\:grid-cols-2 {
    grid-template-columns: 1fr !important;
  }

  .module-card .h-64 { height: 200px !important; }

  /* ── Courses Page: Pricing Tiers ── */
  .tier-popular { margin-top: 1rem; }

  /* ── Courses Page: Enrollment checkboxes ── */
  #enrollment-form .grid.md\:grid-cols-2 {
    grid-template-columns: 1fr !important;
  }
}

/* Tablet-ish overrides (between 768-1024) */
@media (min-width: 768px) and (max-width: 1023px) {
  .text-8xl { font-size: 4rem !important; }
  .text-7xl { font-size: 3.5rem !important; }
}

/* Ensure hamburger is always hidden on desktop */
@media (min-width: 768px) {
  #mobile-hamburger {
    display: none !important;
  }
  #mobile-panel,
  #mobile-overlay {
    display: none !important;
  }
}