/**
 * Vyomika Atelier — cross-device responsive layer
 * Loaded after amerce.css; does not change brand colours or typography families.
 */

:root {
  --am-vh: 100vh;
  --am-vh: 100dvh;
  --am-safe-top: env(safe-area-inset-top, 0px);
  --am-safe-right: env(safe-area-inset-right, 0px);
  --am-safe-bottom: env(safe-area-inset-bottom, 0px);
  --am-safe-left: env(safe-area-inset-left, 0px);
  --am-touch-min: 44px;
  --am-content-max: 90rem;
  --am-readable-max: 65ch;
}

@supports not (height: 100dvh) {
  :root { --am-vh: 100vh; }
}

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

body {
  padding-left: var(--am-safe-left);
  padding-right: var(--am-safe-right);
}

/* Readable max-width on text-heavy inner blocks without capping edge-to-edge galleries */
.am-page-body .am-container,
.am-section:not(.am-section--edge) > .am-container,
.am-footer > .am-container {
  max-width: var(--am-content-max);
  margin-inline: auto;
  width: 100%;
}

.am-prose,
.am-corten-section__lead,
.am-about-hero__subtitle {
  max-width: var(--am-readable-max);
}

/* Media */
video,
iframe,
svg:not(.am-icon-btn svg) {
  max-width: 100%;
  height: auto;
}

.am-design-gallery__media img,
.am-product-card__thumb img,
.am-pdp__main-img img,
.am-pdp__thumb img,
.am-cart-line__thumb,
.am-featured__image img {
  object-fit: cover;
}

/* Touch targets */
.am-icon-btn,
.am-btn:not(.am-btn--card-view):not(.am-btn--card-primary),
.am-nav__trigger,
.am-mobile-nav__toggle,
.am-popup-modal__close,
.am-order-modal__close,
.am-drawer__head button,
.am-modal__close {
  min-width: var(--am-touch-min);
  min-height: var(--am-touch-min);
  touch-action: manipulation;
}

.am-design-gallery__actions .am-btn--card-view,
.am-design-gallery__actions .am-btn--card-primary {
  min-width: 0;
  min-height: var(--am-touch-min);
  touch-action: manipulation;
}

.am-icon-btn {
  width: var(--am-touch-min);
  height: var(--am-touch-min);
}

.am-btn--sm {
  min-height: var(--am-touch-min);
  padding-top: 0.5rem;
  padding-bottom: 0.5rem;
}

/* iOS input zoom prevention */
@media (max-width: 767px) {
  .am-input,
  .am-textarea,
  .am-select,
  select.am-input,
  .am-popup-form .am-input,
  .am-popup-form .am-textarea,
  .am-account-otp__digit,
  .am-search-bar input[type="search"],
  .am-footer__newsletter input {
    font-size: 16px;
  }
}

/* Header & sticky chrome */
.am-header {
  padding-top: var(--am-safe-top);
  height: calc(var(--am-header-h) + var(--am-safe-top));
}

.am-announce {
  padding-left: max(var(--am-gutter), var(--am-safe-left));
  padding-right: max(var(--am-gutter), var(--am-safe-right));
}

.am-mobile-nav {
  top: var(--am-safe-top);
  height: calc(var(--am-vh) - var(--am-safe-top));
  padding-bottom: var(--am-safe-bottom);
  -webkit-overflow-scrolling: touch;
}

.am-drawer {
  height: var(--am-vh);
  padding-bottom: var(--am-safe-bottom);
}

.am-drawer__foot {
  padding-bottom: max(1.25rem, var(--am-safe-bottom));
}

/* Search bar — stack on narrow screens */
@media (max-width: 540px) {
  .am-search-bar form {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-block: 0.75rem;
  }

  .am-search-bar .am-btn {
    width: 100%;
  }

  .am-logo__name {
    font-size: clamp(1rem, 4.5vw, 1.35rem);
  }

  .am-logo__tag {
    font-size: 0.58rem;
    letter-spacing: 0.08em;
  }
}

/* Design gallery — collection grids use am-collection-gallery-grid in amerce.css */
@media (max-width: 374px) {
  .am-design-gallery__grid:not(.am-collection-gallery-grid) {
    grid-template-columns: 1fr;
  }
}

/* Product grids — prevent overflow on 320px */
@media (max-width: 374px) {
  .am-product-grid--4,
  .am-product-grid--6,
  .am-product-grid--with-banner {
    grid-template-columns: 1fr;
  }
}

/* Modals & popups */
.am-popup-modal,
.am-order-modal {
  padding: max(12px, var(--am-safe-top)) max(12px, var(--am-safe-right)) max(12px, var(--am-safe-bottom)) max(12px, var(--am-safe-left));
  align-items: flex-end;
}

@media (min-width: 540px) {
  .am-popup-modal,
  .am-order-modal {
    align-items: center;
  }
}

.am-popup-modal__panel,
.am-order-modal__panel {
  width: min(100%, calc(100% - 24px));
  max-width: 380px;
  max-height: min(92vh, calc(var(--am-vh) - 24px - var(--am-safe-top) - var(--am-safe-bottom)));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.am-modal {
  width: calc(100% - 24px);
  max-width: min(900px, calc(100% - 24px));
  max-height: min(90vh, calc(var(--am-vh) - 24px - var(--am-safe-top) - var(--am-safe-bottom)));
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.am-quickview__layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  padding: clamp(1rem, 3vw, 2rem);
}

@media (min-width: 640px) {
  .am-quickview__layout {
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
  }
}

/* Hero full-height sections — desktop/tablet */
@media (min-width: 768px) {
  .am-hero__slides,
  [data-hero="fullscreen"] .am-hero__slides,
  [data-hero="centered"] .am-hero__slides {
    min-height: min(100vh, var(--am-vh));
  }
}

/* Homepage hero — mobile layout */
@media (max-width: 767px) {
  .am-hero__slides,
  [data-hero="fullscreen"] .am-hero,
  [data-hero="fullscreen"] .am-hero__slides,
  [data-hero="centered"] .am-hero__slides {
    min-height: clamp(360px, 68dvh, 520px);
  }

  body.has-preview-bar [data-hero="fullscreen"] .am-hero,
  body.has-preview-bar [data-hero="fullscreen"] .am-hero__slides {
    min-height: clamp(340px, 62dvh, 480px);
  }

  [data-hero="fullscreen"] .am-hero__content,
  [data-hero="centered"] .am-hero__content,
  .am-hero__content {
    padding: 1.1rem 1rem 3rem;
    max-width: none;
  }

  [data-hero="fullscreen"] .am-hero__slide::before {
    display: none;
  }

  [data-hero="fullscreen"] .am-hero__content {
    background: transparent;
  }

  [data-hero="fullscreen"] .am-hero__kicker,
  [data-hero="fullscreen"] .am-hero__title,
  [data-hero="fullscreen"] .am-hero__desc {
    text-shadow: 0 2px 18px rgba(0, 0, 0, 0.72), 0 1px 4px rgba(0, 0, 0, 0.45);
  }

  .am-hero__kicker {
    font-size: 0.62rem;
    letter-spacing: 0.12em;
    margin-bottom: 0.6rem;
  }

  .am-hero__title {
    font-size: clamp(1.4rem, 6.5vw, 1.95rem);
    line-height: 1.18;
    margin-bottom: 0.65rem;
  }

  .am-hero__desc {
    font-size: 0.84rem;
    line-height: 1.45;
    margin-bottom: 1rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .am-hero__content .am-btn--lg {
    width: 100%;
    max-width: 18rem;
    min-height: var(--am-touch-min);
    justify-content: center;
    padding: 0.85rem 1.25rem;
  }

  .am-hero__dots,
  [data-hero="fullscreen"] .am-hero__dots {
    bottom: 0.7rem;
  }

  .am-hero__dot {
    width: 7px;
    height: 7px;
  }

  [data-hero="fullscreen"] .am-hero__image img,
  [data-hero="centered"] .am-hero__image img,
  .am-hero__image img,
  .am-hero__image picture {
    min-height: 0;
    object-position: center 32%;
  }

  .am-hero__image picture,
  .am-hero__image picture img {
    display: block;
    width: 100%;
    height: 100%;
  }
}

@media (max-width: 374px) {
  .am-hero__title {
    font-size: 1.35rem;
  }

  .am-hero__desc {
    -webkit-line-clamp: 2;
  }
}

/* Forms — stack & keyboard-safe spacing */
@media (max-width: 639px) {
  .am-popup-form__row,
  .am-calculator__dim-row,
  .am-calculator__field-row,
  .am-checkout-form__grid,
  .am-lead-form__grid {
    grid-template-columns: 1fr !important;
  }

  .am-calculator__options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* OTP — tighten spacing on very narrow screens */
@media (max-width: 360px) {
  .am-account-otp {
    gap: 0.3rem;
  }
}

/* Cart & checkout rows */
@media (max-width: 480px) {
  .am-cart-row {
    flex-wrap: wrap;
    gap: 0.75rem;
  }

  .am-cart-row .am-btn {
    flex: 1 1 auto;
  }
}

/* Admin */
.admin-shell {
  min-height: var(--am-vh);
}

.admin-sidebar {
  width: 15rem;
  flex-shrink: 0;
}

.admin-main {
  flex: 1;
  min-width: 0;
  padding: clamp(1rem, 3vw, 2rem);
  padding-bottom: max(1rem, var(--am-safe-bottom));
}

.admin-table-wrap {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: 0.5rem;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.admin-table-wrap table {
  min-width: 36rem;
}

.admin-toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.admin-toolbar h1 {
  font-size: clamp(1.25rem, 4vw, 1.5rem);
  font-weight: 600;
}

.admin-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  min-width: var(--am-touch-min);
  min-height: var(--am-touch-min);
  padding: 0 0.75rem;
  background: #111827;
  color: #fff;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  touch-action: manipulation;
}

.admin-sidebar-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  z-index: 40;
}

@media (max-width: 1023px) {
  .admin-main input,
  .admin-main select,
  .admin-main textarea {
    font-size: 16px;
  }

  .admin-shell {
    flex-direction: column;
  }

  .admin-menu-btn {
    display: inline-flex;
  }

  .admin-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 50;
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    max-height: var(--am-vh);
    overflow-y: auto;
    padding-top: var(--am-safe-top);
    padding-bottom: var(--am-safe-bottom);
  }

  .admin-sidebar.is-open {
    transform: translateX(0);
  }

  .admin-sidebar-backdrop.is-open {
    display: block;
  }
}

/* Overflow guards */
.am-announce__track,
.am-header__inner,
.am-footer__top,
.am-footer__bottom,
.am-product-card,
.am-design-gallery__card,
.am-page-hero__inner {
  min-width: 0;
}

main,
.am-page-body,
.am-section__body {
  overflow-x: clip;
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .am-announce__track {
    animation: none;
  }
}

/* Zoom / large text — allow wrap instead of overflow */
@media (min-width: 1920px) {
  .am-container {
    --am-gutter: clamp(12px, 2vw, 32px);
  }
}

/* Gallery card CTAs — backup rules (responsive.css loads after amerce.css) */
.am-design-gallery__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  min-height: 0;
}

.am-design-gallery__actions {
  display: flex !important;
  flex-direction: row !important;
  flex-wrap: nowrap !important;
  align-items: stretch;
  gap: 0.5rem;
  margin-top: auto;
  padding-top: 0.85rem;
  width: 100%;
}

.am-design-gallery__buy-form {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  margin: 0;
  padding: 0;
}

.am-design-gallery__actions .am-btn--card-view,
.am-design-gallery__actions a.am-btn--card-view {
  flex: 1 1 0;
  min-width: 0;
  min-height: 44px;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: var(--am-radius);
  border: 1px solid var(--am-border);
  color: var(--am-gold-dark);
  background: transparent;
  text-decoration: none;
  white-space: nowrap;
}

.am-design-gallery__actions .am-btn--card-primary,
.am-design-gallery__buy-form .am-btn--card-primary,
.am-design-gallery__actions a.am-btn--card-primary {
  flex: 1 1 0;
  min-width: 0;
  min-height: 44px;
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  border-radius: var(--am-radius);
  border: 1px solid transparent;
  background: var(--am-gold);
  color: #fff;
  text-decoration: none;
  white-space: nowrap;
}

.am-design-gallery__buy-form .am-btn--card-primary {
  width: 100%;
}

.am-design-gallery__actions .am-btn--card-view:hover,
.am-design-gallery__actions a.am-btn--card-view:hover {
  border-color: var(--am-gold);
  color: var(--am-charcoal);
  background: var(--am-cream);
}

.am-design-gallery__actions .am-btn--card-primary:hover,
.am-design-gallery__buy-form .am-btn--card-primary:hover,
.am-design-gallery__actions a.am-btn--card-primary:hover {
  background: var(--am-gold-dark);
  color: #fff;
}

/* ── Mobile / tablet: hide duplicate in-page navigation ── */
@media (max-width: 767px) {
  .am-service-hero--compact-mobile,
  .am-mirror-frames-hero.am-service-hero--compact-mobile {
    padding-top: calc(var(--am-header-h) + 1rem);
    padding-bottom: 1.25rem;
  }

  .am-service-hero--compact-mobile .am-mirror-frames-hero__subtitle,
  .am-mirror-frames-hero.am-service-hero--compact-mobile .am-mirror-frames-hero__subtitle {
    display: none;
  }

  .am-service-hero--compact-mobile .am-pro-hero__highlights,
  .am-mirror-frames-hero.am-service-hero--compact-mobile .am-pro-hero__highlights {
    display: none;
  }

  .am-service-hero--compact-mobile .am-pro-hero__actions,
  .am-mirror-frames-hero.am-service-hero--compact-mobile .am-pro-hero__actions {
    margin-top: 0.75rem;
  }

  .am-breadcrumbs--hide-mobile,
  .am-shop-sidebar--desktop-only,
  .am-page-hero--hide-mobile {
    display: none !important;
  }

  .am-page-hero--compact-mobile {
    padding-top: calc(var(--am-header-h) + 1rem);
    padding-bottom: 1.25rem;
  }

  .am-page-hero--compact-mobile .am-page-hero__title {
    font-size: clamp(1.5rem, 6vw, 1.85rem);
  }

  .am-page-hero--compact-mobile p {
    display: none;
  }

  .am-page-body--catalog {
    padding-top: 0.5rem;
  }

  .am-shop-mobile-title {
    display: block;
    font-family: var(--am-display);
    font-size: clamp(1.35rem, 5.5vw, 1.75rem);
    font-weight: 600;
    line-height: 1.2;
    margin: 0 0 1rem;
    color: var(--am-charcoal);
  }

  .am-layout-shop {
    gap: 1rem;
  }
}

@media (min-width: 768px) {
  .am-shop-mobile-title {
    display: none;
  }
}

@media (min-width: 1024px) {
  .am-footer__compact {
    display: none;
  }
}

/* ── Compact accordion footer (mobile & tablet) ── */
@media (max-width: 767px) {
  .am-footer {
    padding-top: 1.5rem;
  }

  .am-footer__top--desktop {
    display: none;
  }

  .am-footer__compact {
    display: block;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--am-border);
  }

  .am-footer__compact-brand {
    margin-bottom: 1rem;
  }

  .am-footer__compact-brand .am-logo__name {
    font-size: 1.1rem;
  }

  .am-footer__compact-tagline {
    font-size: 0.78rem;
    line-height: 1.5;
    margin: 0.5rem 0 0.85rem;
    color: var(--am-muted);
    max-width: 28rem;
  }

  .am-footer__compact-cta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-width: 20rem;
  }

  .am-footer__accordions {
    border-top: 1px solid var(--am-border);
  }

  .am-footer__accordion {
    border-bottom: 1px solid var(--am-border);
  }

  .am-footer__accordion-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    min-height: var(--am-touch-min);
    padding: 0.65rem 0;
    background: none;
    border: none;
    color: var(--am-gold-dark);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
    text-align: left;
    touch-action: manipulation;
  }

  .am-footer__accordion-chevron {
    width: 0.75rem;
    height: 0.75rem;
    flex-shrink: 0;
    transition: transform 0.2s ease;
  }

  .am-footer__accordion-toggle[aria-expanded="true"] .am-footer__accordion-chevron {
    transform: rotate(180deg);
  }

  .am-footer__accordion-panel {
    padding-bottom: 0.65rem;
  }

  .am-footer__accordion-panel[hidden] {
    display: none;
  }

  .am-footer__accordion-panel ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .am-footer__accordion-panel li {
    margin-bottom: 0.35rem;
  }

  .am-footer__accordion-panel a {
    font-size: 0.82rem;
    color: var(--am-charcoal-soft);
    text-decoration: none;
  }

  .am-footer__accordion-panel a:hover {
    color: var(--am-gold);
  }

  .am-footer__compact-legal {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1rem;
    margin-top: 0.85rem;
    padding-top: 0.5rem;
  }

  .am-footer__compact-legal a {
    font-size: 0.78rem;
    color: var(--am-charcoal-soft);
    text-decoration: none;
  }

  .am-footer__compact-legal a:hover {
    color: var(--am-gold);
  }

  .am-footer__bottom {
    flex-direction: column;
    gap: 0.5rem;
    text-align: center;
    padding: 0.85rem 0 max(0.85rem, var(--am-safe-bottom));
    font-size: 0.72rem;
  }

  .am-footer__contact--desktop {
    display: none;
  }

  .am-footer__brand-address {
    margin-top: 1.25rem;
    font-size: 0.8rem;
  }
}

/* ── Responsive hero backgrounds (desktop / tablet / mobile) ── */
.am-corten-hero.am-hero-responsive {
  --corten-hero-img: var(--hero-bg-desktop);
}

.am-railings-hero.am-hero-responsive {
  --railings-hero-img: var(--hero-bg-desktop);
}

.am-mirror-frames-hero.am-hero-responsive {
  --mirror-frames-hero-img: var(--hero-bg-desktop);
}

.am-about-hero.am-hero-responsive {
  --about-hero-img: var(--hero-bg-desktop);
}

.am-pro-hero.am-hero-responsive {
  --pro-hero-img: var(--hero-bg-desktop);
}

@media (min-width: 768px) and (max-width: 1023px) {
  .am-corten-hero.am-hero-responsive {
    --corten-hero-img: var(--hero-bg-tablet, var(--hero-bg-desktop));
  }

  .am-railings-hero.am-hero-responsive {
    --railings-hero-img: var(--hero-bg-tablet, var(--hero-bg-desktop));
  }

  .am-mirror-frames-hero.am-hero-responsive {
    --mirror-frames-hero-img: var(--hero-bg-tablet, var(--hero-bg-desktop));
  }

  .am-about-hero.am-hero-responsive {
    --about-hero-img: var(--hero-bg-tablet, var(--hero-bg-desktop));
  }

  .am-pro-hero.am-hero-responsive {
    --pro-hero-img: var(--hero-bg-tablet, var(--hero-bg-desktop));
  }
}

@media (max-width: 767px) {
  .am-corten-hero.am-hero-responsive {
    --corten-hero-img: var(--hero-bg-mobile, var(--hero-bg-tablet, var(--hero-bg-desktop)));
  }

  .am-railings-hero.am-hero-responsive {
    --railings-hero-img: var(--hero-bg-mobile, var(--hero-bg-tablet, var(--hero-bg-desktop)));
  }

  .am-mirror-frames-hero.am-hero-responsive {
    --mirror-frames-hero-img: var(--hero-bg-mobile, var(--hero-bg-tablet, var(--hero-bg-desktop)));
  }

  .am-about-hero.am-hero-responsive {
    --about-hero-img: var(--hero-bg-mobile, var(--hero-bg-tablet, var(--hero-bg-desktop)));
  }

  .am-pro-hero.am-hero-responsive {
    --pro-hero-img: var(--hero-bg-mobile, var(--hero-bg-tablet, var(--hero-bg-desktop)));
  }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .am-footer {
    padding-top: 2rem;
  }

  .am-footer__top--desktop {
    display: none;
  }

  .am-footer__compact {
    display: block;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--am-border);
  }

  .am-footer__compact-cta {
    flex-direction: row;
    flex-wrap: wrap;
    max-width: none;
  }

  .am-footer__compact-cta .am-btn {
    flex: 1 1 auto;
    min-width: 10rem;
  }

  .am-footer__accordions {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0 1.5rem;
    border-top: 1px solid var(--am-border);
    padding-top: 0.5rem;
  }

  .am-footer__accordion {
    border-bottom: none;
  }

  .am-footer__bottom {
    padding: 1rem 0;
    font-size: 0.75rem;
  }

  .am-footer__contact--desktop {
    display: none;
  }
}

/* Mobile nav scroll + overlay */
@media (max-width: 1023px) {
  .am-mobile-nav {
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }

  body.am-menu-open {
    overflow: hidden;
  }

  body.am-menu-open .am-overlay {
    opacity: 1;
    visibility: visible;
    z-index: 240;
  }
}