/* HP Shared Mobile Fixes — Caesar / Mr.chiru / TCB */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  max-width: 100vw;
  -webkit-overflow-scrolling: touch;
}

img, video, svg {
  max-width: 100%;
  height: auto;
}

/* Safe area (iPhone notch) */
body {
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

/* Touch targets */
a, button, summary, [role="button"] {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0.08);
}

@media (max-width: 768px) {
  a, button, .btn-primary, .btn-secondary, .btn-cart, .btn-header,
  .l-nav a, .main-nav a, .header__icon, summary.header__icon {
    min-height: 44px;
  }
}

/* ── Mobile nav drawer (injected by mobile.js) ── */
.hp-mobile-nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
  z-index: 1001;
}

.hp-mobile-nav-toggle span,
.hp-mobile-nav-toggle span::before,
.hp-mobile-nav-toggle span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  border-radius: 1px;
  position: relative;
  transition: transform 0.2s, opacity 0.2s;
}

.hp-mobile-nav-toggle span::before,
.hp-mobile-nav-toggle span::after {
  content: '';
  position: absolute;
  left: 0;
}

.hp-mobile-nav-toggle span::before { top: -7px; }
.hp-mobile-nav-toggle span::after { top: 7px; }

.hp-mobile-nav-toggle[aria-expanded="true"] span { background: transparent; }
.hp-mobile-nav-toggle[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.hp-mobile-nav-toggle[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

.hp-mobile-nav-panel {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 99998;
  pointer-events: none;
}

.hp-mobile-nav-panel.is-open {
  display: block;
  pointer-events: auto;
}

.hp-mobile-nav-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  opacity: 0;
  transition: opacity 0.25s;
}

.hp-mobile-nav-panel.is-open .hp-mobile-nav-backdrop { opacity: 1; }

.hp-mobile-nav-sheet {
  position: absolute;
  top: 0;
  left: 0;
  width: min(320px, 88vw);
  height: 100%;
  background: #fff;
  transform: translateX(-100%);
  transition: transform 0.28s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  padding: max(16px, env(safe-area-inset-top)) 0 max(24px, env(safe-area-inset-bottom));
  box-shadow: 4px 0 24px rgba(0, 0, 0, 0.2);
}

.hp-mobile-nav-panel.is-open .hp-mobile-nav-sheet { transform: translateX(0); }

.hp-mobile-nav-sheet--dark {
  background: #111;
  color: #fff;
}

.hp-mobile-nav-title {
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #888;
  padding: 12px 20px 8px;
  font-weight: 700;
}

.hp-mobile-nav-sheet a {
  display: block;
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 600;
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.hp-mobile-nav-sheet--dark a { border-bottom-color: rgba(255, 255, 255, 0.08); }
.hp-mobile-nav-sheet a:active { background: rgba(0, 0, 0, 0.04); }

body.hp-nav-open { overflow: hidden; }

@media (max-width: 768px) {
  .hp-mobile-nav-toggle { display: flex; }
}

@media (min-width: 769px) {
  .hp-mobile-nav-panel { display: none !important; }
}

/* TCB site: show toggle when nav hidden */
@media (max-width: 768px) {
  .tcb-site .hp-mobile-nav-toggle { color: #fff; }
}

/* Announcement bar wrap on small screens */
@media (max-width: 480px) {
  .announcement-bar, .l-notice, .ann {
    font-size: 11px !important;
    padding: 8px 12px !important;
    line-height: 1.5 !important;
  }
}

/* TCB 3chi mobile */
@media (max-width: 600px) {
  .hero { padding: 48px 16px !important; }
  .hero h1 { font-size: clamp(28px, 8vw, 42px) !important; letter-spacing: -1px !important; }
  .hero p { font-size: 14px !important; }
  .hero-btns { flex-direction: column; align-items: stretch; }
  .hero-btns a { text-align: center; }
  .section { padding: 48px 16px !important; }
  .header-inner { height: auto !important; min-height: 56px; flex-wrap: wrap; }
  .logo { font-size: 18px !important; }
}

/* TCB site mobile overflow */
@media (max-width: 768px) {
  .l-trust__inner, .p-trust__inner {
    flex-wrap: wrap !important;
    gap: 8px !important;
    justify-content: center !important;
  }
  .p-trust__item, .p-trust__inner > div {
    font-size: 11px !important;
    flex: 1 1 45% !important;
    text-align: center;
  }
  .l-footer__inner { grid-template-columns: 1fr !important; }
}

/* TCB skew mobile */
@media (max-width: 640px) {
  .hero-text h1 { font-size: clamp(24px, 7vw, 36px) !important; }
  .ann { font-size: 10px !important; line-height: 1.6 !important; }
  .btn-header { padding: 8px 12px !important; font-size: 11px !important; }
}