/* Sai Graphic Designs — unified responsive polish
   Loaded last on every public page. */

:root {
  --mobile-gutter: clamp(16px, 4.5vw, 24px);
}

html,
body {
  max-width: 100%;
}

body {
  overflow-x: clip;
}

button,
a,
input,
select,
textarea {
  -webkit-tap-highlight-color: transparent;
}

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

@media (max-width: 900px) {
  header,
  .site-header {
    position: sticky;
    top: 0;
  }

  .nav-container {
    position: relative !important;
    min-height: 72px !important;
    padding: 12px var(--mobile-gutter) !important;
    gap: 10px !important;
  }

  .logo {
    min-width: 0 !important;
    margin-right: auto !important;
    gap: 8px !important;
  }

  .logo-icon {
    width: 38px !important;
    height: 38px !important;
    min-width: 38px !important;
  }

  .logo-name {
    overflow: hidden;
    font-size: clamp(.92rem, 3.5vw, 1.08rem) !important;
    line-height: 1.15 !important;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .mobile-menu-btn {
    display: inline-grid !important;
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    place-items: center !important;
    order: 2 !important;
    padding: 0 !important;
    border: 1px solid var(--border, #e5e7eb) !important;
    border-radius: 12px !important;
    background: #fff !important;
    color: var(--dark, #111827) !important;
    font-size: 1.35rem !important;
    line-height: 1 !important;
  }

  .nav-actions {
    order: 3 !important;
    gap: 8px !important;
  }

  .nav-actions .btn-header {
    display: none !important;
  }

  .cart-icon-btn {
    width: 44px !important;
    height: 44px !important;
    min-width: 44px !important;
    border-radius: 12px !important;
  }

  .main-nav {
    position: absolute !important;
    inset: calc(100% + 1px) 0 auto 0 !important;
    z-index: 1100 !important;
    display: flex !important;
    width: 100% !important;
    max-height: calc(100dvh - 74px) !important;
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 4px !important;
    margin: 0 !important;
    padding: 10px var(--mobile-gutter) 16px !important;
    overflow-y: auto !important;
    border: 0 !important;
    border-bottom: 1px solid var(--border, #e5e7eb) !important;
    background: rgba(255,255,255,.99) !important;
    box-shadow: 0 18px 35px rgba(17,24,39,.14) !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: translateY(-8px) !important;
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease !important;
  }

  .main-nav.mobile-menu-open,
  .main-nav.mobile-open {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateY(0) !important;
  }

  .main-nav .nav-link {
    display: flex !important;
    min-height: 46px !important;
    align-items: center !important;
    width: 100% !important;
    padding: 11px 14px !important;
    border-radius: 10px !important;
    font-size: 1rem !important;
  }

  .main-nav .nav-link.active,
  .main-nav .nav-link:hover {
    background: var(--primary-light, #ecfdf5) !important;
  }

  .main-nav .nav-link.active::after {
    display: none !important;
  }

  body.mobile-nav-open {
    overflow: hidden !important;
  }

  .hero,
  .section,
  .shop-section,
  footer {
    padding-left: var(--mobile-gutter) !important;
    padding-right: var(--mobile-gutter) !important;
  }

  .hero {
    padding-top: 58px !important;
    padding-bottom: 58px !important;
  }

  .section,
  .shop-section {
    padding-top: 64px !important;
    padding-bottom: 64px !important;
  }

  .hero-container,
  .custom-product-container,
  .popular-container,
  .about-grid,
  .contact-container {
    grid-template-columns: minmax(0, 1fr) !important;
    gap: 36px !important;
  }

  .hero-title,
  .page-title,
  .shop-hero h1 {
    font-size: clamp(2.1rem, 9vw, 3.2rem) !important;
    line-height: 1.08 !important;
    overflow-wrap: anywhere;
  }

  .section-title {
    font-size: clamp(1.8rem, 7vw, 2.45rem) !important;
  }

  .hero-desc {
    font-size: 1rem !important;
  }

  .hero-actions {
    align-items: stretch !important;
    flex-direction: column !important;
    gap: 12px !important;
  }

  .hero-actions .btn-dark,
  .hero-actions .btn-primary {
    width: 100%;
    min-height: 48px;
  }

  .hero-stat-card {
    right: 8px !important;
    padding: 12px 16px !important;
  }

  .features-grid,
  .collections-grid,
  .products-grid,
  .testimonials-grid,
  .footer-container {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 18px !important;
  }

  .feature-card,
  .contact-info,
  .contact-form {
    padding: 24px !important;
  }

  .countdown-container {
    padding: 28px 20px !important;
    flex-direction: column !important;
  }

  .countdown-clock {
    flex-wrap: wrap !important;
  }

  .popular-right {
    padding: 24px !important;
    align-items: stretch !important;
    flex-direction: column !important;
  }

  .popular-mockup-wrap {
    width: 100% !important;
  }

  .footer-container {
    margin-bottom: 36px !important;
  }

  .footer-bottom {
    align-items: flex-start !important;
    flex-direction: column !important;
    gap: 10px !important;
  }

  .form-control,
  input,
  textarea,
  select {
    max-width: 100% !important;
    font-size: 16px !important;
  }

  .btn-primary,
  .btn-dark,
  .add-product-btn,
  .modal-add-cart,
  .cart-checkout {
    min-height: 46px;
  }

  .cart-drawer {
    max-width: 100vw !important;
  }

  .product-modal {
    padding: 10px !important;
  }

  .product-modal-box {
    max-width: 100% !important;
    max-height: calc(100dvh - 20px) !important;
  }
}

@media (max-width: 650px) {
  .features-grid,
  .collections-grid,
  .products-grid,
  .testimonials-grid,
  .footer-container {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .section-header {
    margin-bottom: 34px !important;
  }

  .feature-card {
    padding: 22px !important;
  }

  .meta-container {
    padding: 4px var(--mobile-gutter);
    flex-wrap: wrap !important;
    justify-content: flex-start !important;
    gap: 10px 18px !important;
  }

  .custom-visual-grid,
  .collection-gallery {
    gap: 12px !important;
  }

  .collection-img-wrap,
  .collection-img-wrap.large {
    height: 220px !important;
  }

  .shop-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    gap: 12px !important;
  }

  .shop-product-card,
  .product-card {
    min-width: 0 !important;
  }

  .shop-product-image,
  .product-img-wrap {
    height: auto !important;
    min-height: 170px;
    aspect-ratio: 1 / 1;
  }

  .product-info {
    padding: 14px !important;
  }

  .cart-item {
    gap: 11px !important;
  }
}

@media (max-width: 420px) {
  .nav-container {
    gap: 7px !important;
  }

  .logo-name {
    max-width: 145px;
  }

  .mobile-menu-btn,
  .cart-icon-btn {
    width: 42px !important;
    height: 42px !important;
    min-width: 42px !important;
  }

  .shop-grid {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .shop-product-image,
  .product-img-wrap {
    min-height: 250px;
  }

  .custom-visual-grid,
  .collection-gallery {
    grid-template-columns: minmax(0, 1fr) !important;
  }

  .countdown-clock {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    width: 100%;
  }

  .clock-item {
    min-width: 0 !important;
  }

  .cart-item-image {
    width: 54px !important;
    height: 54px !important;
    min-width: 54px !important;
    flex-basis: 54px !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}


/* Mobile product image preview — full image, no clipping or squeeze */
@media (max-width: 650px) {
  .product-modal {
    align-items: center !important;
    padding: 8px !important;
  }

  .product-modal-box {
    width: 100% !important;
    height: auto !important;
    max-height: calc(100dvh - 16px) !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    border-radius: 18px !important;
  }

  .product-viewer {
    position: relative !important;
    display: block !important;
    width: 100% !important;
    padding: 58px 12px 0 !important;
  }

  .main-product-image {
    display: grid !important;
    width: 100% !important;
    max-width: 100% !important;
    height: auto !important;
    min-height: 0 !important;
    aspect-ratio: 1 / 1 !important;
    place-items: center !important;
    overflow: hidden !important;
    border-radius: 14px !important;
    background: #f7f7f8 !important;
  }

  .main-product-image img,
  #mainProductImage {
    display: block !important;
    width: 100% !important;
    height: 100% !important;
    max-width: 100% !important;
    max-height: 100% !important;
    padding: 8px !important;
    object-fit: contain !important;
    object-position: center !important;
    border-radius: 14px !important;
  }

  .viewer-arrow {
    position: absolute !important;
    top: 10px !important;
    z-index: 4 !important;
    width: 42px !important;
    height: 42px !important;
    min-width: 42px !important;
    border: 1px solid var(--shop-border, #e5e7eb) !important;
    background: #fff !important;
    box-shadow: 0 5px 15px rgba(17, 24, 39, .1) !important;
    transform: none !important;
  }

  .viewer-prev {
    left: 12px !important;
  }

  .viewer-next {
    right: 12px !important;
  }

  .product-thumbnails {
    width: 100% !important;
    padding: 12px !important;
    overflow-x: auto !important;
    overscroll-behavior-inline: contain;
    scroll-snap-type: x proximity;
  }

  .product-thumbnail {
    flex: 0 0 66px !important;
    width: 66px !important;
    height: 66px !important;
    scroll-snap-align: start;
  }

  .product-thumbnail img {
    width: 100% !important;
    height: 100% !important;
    padding: 3px !important;
    object-fit: contain !important;
  }
}

@media (max-width: 420px) {
  .product-viewer {
    padding: 56px 10px 0 !important;
  }

  .main-product-image {
    width: 100% !important;
  }

  .viewer-prev {
    left: 10px !important;
  }

  .viewer-next {
    right: 10px !important;
  }
}


/* =========================================================
   MOBILE LIQUID GLASS NAVIGATION — SAI GRAPHIC DESIGNS
========================================================= */
@media (max-width: 900px) {
  .mobile-menu-btn {
    position: relative !important;
    overflow: hidden !important;
    border: 1px solid rgba(255,255,255,.82) !important;
    border-radius: 15px !important;
    background:
      radial-gradient(circle at 25% 18%, rgba(255,255,255,.98), transparent 42%),
      linear-gradient(145deg, rgba(255,255,255,.9), rgba(209,250,229,.76)) !important;
    color: #047857 !important;
    box-shadow:
      0 9px 24px rgba(5,150,105,.16),
      inset 0 1px 0 rgba(255,255,255,.98),
      inset 0 -1px 0 rgba(16,185,129,.14) !important;
    backdrop-filter: blur(18px) saturate(1.35) !important;
    -webkit-backdrop-filter: blur(18px) saturate(1.35) !important;
    transition:
      transform .24s cubic-bezier(.22,1,.36,1),
      box-shadow .24s ease,
      color .2s ease !important;
  }

  .mobile-menu-btn::before {
    content: "" !important;
    position: absolute !important;
    inset: 3px !important;
    border-radius: 11px !important;
    background:
      radial-gradient(circle at 22% 28%, rgba(255,196,0,.35) 0 2px, transparent 3px),
      radial-gradient(circle at 76% 67%, rgba(16,185,129,.28) 0 2px, transparent 3px) !important;
    pointer-events: none !important;
    animation: mobileGlassParticles 3.8s ease-in-out infinite alternate !important;
  }

  .mobile-menu-btn:active,
  .mobile-menu-btn[aria-expanded="true"] {
    color: #064e3b !important;
    transform: scale(.94) rotate(2deg) !important;
    box-shadow:
      0 5px 15px rgba(5,150,105,.2),
      inset 0 2px 5px rgba(5,150,105,.1) !important;
  }

  .main-nav {
    inset: calc(100% + 9px) var(--mobile-gutter) auto var(--mobile-gutter) !important;
    width: auto !important;
    padding: 10px !important;
    gap: 5px !important;
    border: 1px solid rgba(255,255,255,.78) !important;
    border-radius: 22px !important;
    background:
      radial-gradient(circle at 12% 8%, rgba(255,255,255,.98), transparent 36%),
      linear-gradient(145deg, rgba(255,255,255,.93), rgba(236,253,245,.84)) !important;
    box-shadow:
      0 24px 55px rgba(15,23,42,.2),
      inset 0 1px 0 rgba(255,255,255,.98),
      inset 0 -1px 0 rgba(16,185,129,.12) !important;
    backdrop-filter: blur(22px) saturate(1.4) !important;
    -webkit-backdrop-filter: blur(22px) saturate(1.4) !important;
    transform: translateY(-14px) scale(.97) !important;
    transform-origin: top center !important;
    transition:
      opacity .25s ease,
      transform .32s cubic-bezier(.22,1,.36,1),
      visibility .25s ease !important;
  }

  .main-nav.mobile-menu-open,
  .main-nav.mobile-open,
  .main-nav.mobile-active {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    transform: translateY(0) scale(1) !important;
  }

  .main-nav .nav-link {
    position: relative !important;
    min-height: 48px !important;
    padding: 12px 16px !important;
    border: 1px solid transparent !important;
    border-radius: 14px !important;
    color: #1f2937 !important;
    background: rgba(255,255,255,.34) !important;
    transform: translateX(-9px) !important;
    opacity: 0 !important;
    transition:
      opacity .25s ease,
      transform .32s cubic-bezier(.22,1,.36,1),
      background .2s ease,
      border-color .2s ease !important;
  }

  .main-nav.mobile-menu-open .nav-link,
  .main-nav.mobile-open .nav-link,
  .main-nav.mobile-active .nav-link {
    opacity: 1 !important;
    transform: translateX(0) !important;
  }

  .main-nav .nav-link:nth-child(1) { transition-delay: 30ms !important; }
  .main-nav .nav-link:nth-child(2) { transition-delay: 65ms !important; }
  .main-nav .nav-link:nth-child(3) { transition-delay: 100ms !important; }
  .main-nav .nav-link:nth-child(4) { transition-delay: 135ms !important; }
  .main-nav .nav-link:nth-child(5) { transition-delay: 170ms !important; }

  .main-nav .nav-link:hover,
  .main-nav .nav-link:focus-visible,
  .main-nav .nav-link.active {
    color: #064e3b !important;
    border-color: rgba(16,185,129,.25) !important;
    background:
      linear-gradient(145deg, rgba(255,255,255,.98), rgba(209,250,229,.82)) !important;
    box-shadow:
      0 8px 18px rgba(16,185,129,.13),
      inset 0 1px 0 #fff !important;
  }

  .main-nav .nav-link.active::after {
    display: block !important;
    content: "" !important;
    position: absolute !important;
    right: 15px !important;
    left: auto !important;
    bottom: 50% !important;
    width: 7px !important;
    height: 7px !important;
    border-radius: 50% !important;
    background: #ffc400 !important;
    box-shadow: 0 0 0 4px rgba(255,196,0,.16) !important;
    transform: translateY(50%) !important;
  }
}

@keyframes mobileGlassParticles {
  from {
    transform: translate3d(-1px,0,0);
    opacity: .65;
  }
  to {
    transform: translate3d(2px,1px,0);
    opacity: 1;
  }
}

@media (max-width: 900px) and (prefers-reduced-motion: reduce) {
  .mobile-menu-btn::before {
    animation: none !important;
  }

  .main-nav,
  .main-nav .nav-link {
    transition-duration: .01ms !important;
  }
}


/* =========================================================
   FINAL MOBILE HEADER — LOGO / CART / MENU ONLY
   Navigation + account links live inside the opened menu.
========================================================= */
@media (max-width: 900px) {
  .site-header,
  .site-header .nav-container {
    overflow: visible !important;
  }

  .site-header .nav-container {
    display: flex !important;
    align-items: center !important;
    width: 100% !important;
    min-width: 0 !important;
  }

  .site-header .logo {
    order: 1 !important;
    flex: 1 1 auto !important;
    min-width: 0 !important;
    margin: 0 !important;
  }

  /* Closed mobile header: never show account / CTA controls here. */
  .site-header .account-header-link,
  .site-header .nav-actions .btn-header {
    display: none !important;
  }

  .site-header .nav-actions {
    order: 2 !important;
    display: flex !important;
    align-items: center !important;
    flex: 0 0 auto !important;
    margin: 0 !important;
    gap: 8px !important;
  }

  .site-header .nav-actions .cart-icon-btn {
    display: inline-flex !important;
    flex: 0 0 44px !important;
    width: 44px !important;
    min-width: 44px !important;
    height: 44px !important;
    margin: 0 !important;
  }

  .site-header .mobile-menu-btn {
    order: 3 !important;
    flex: 0 0 44px !important;
    width: 44px !important;
    min-width: 44px !important;
    height: 44px !important;
    margin: 0 0 0 8px !important;
    display: inline-grid !important;
    place-items: center !important;
  }

  /* Notification UI must not create a fourth control in the closed header. */
  .site-header .sai-notification-wrap,
  .sai-notification-wrap.sai-bell-mobile {
    display: none !important;
  }

  /* Keep the dropdown anchored to the header and fully inside the viewport. */
  .site-header .main-nav {
    left: var(--mobile-gutter, 16px) !important;
    right: var(--mobile-gutter, 16px) !important;
    width: auto !important;
    max-width: none !important;
    margin: 0 !important;
    top: calc(100% + 8px) !important;
    max-height: calc(100dvh - 90px) !important;
    overflow-x: hidden !important;
    overflow-y: auto !important;
    box-sizing: border-box !important;
  }

  .site-header .main-nav .nav-link {
    width: 100% !important;
    box-sizing: border-box !important;
  }

  .site-header .main-nav .account-nav-link {
    font-weight: 800 !important;
  }
}

@media (max-width: 480px) {
  .site-header .nav-container {
    padding-left: 12px !important;
    padding-right: 12px !important;
    gap: 6px !important;
  }

  .site-header .logo-name {
    max-width: 150px !important;
    font-size: .96rem !important;
  }

  .site-header .logo-icon {
    width: 36px !important;
    height: 36px !important;
    min-width: 36px !important;
  }

  .site-header .nav-actions .cart-icon-btn,
  .site-header .mobile-menu-btn {
    width: 42px !important;
    min-width: 42px !important;
    height: 42px !important;
  }
}


/* Mobile header: remove the SG mark, keep the wordmark and notification bell. */
@media (max-width: 900px) {
  .site-header .logo-icon {
    display: none !important;
  }

  .site-header .logo {
    gap: 0 !important;
  }

  .site-header .nav-actions {
    display: flex !important;
    align-items: center !important;
  }

  .site-header .sai-notification-wrap,
  .site-header .sai-notification-wrap.sai-bell-mobile {
    position: static !important;
    display: flex !important;
    order: 1 !important;
    flex: 0 0 44px !important;
    width: 44px !important;
    height: 44px !important;
    margin: 0 !important;
  }

  .site-header .sai-notification-bell {
    width: 44px !important;
    height: 44px !important;
  }

  .site-header .nav-actions .cart-icon-btn {
    order: 2 !important;
  }

  .site-header .mobile-menu-btn {
    order: 3 !important;
  }
}

@media (max-width: 480px) {
  .site-header .sai-notification-wrap,
  .site-header .sai-notification-wrap.sai-bell-mobile,
  .site-header .sai-notification-bell {
    width: 42px !important;
    height: 42px !important;
    flex-basis: 42px !important;
  }
}