/* ==========================================
   FILE: responsive.css
   PURPOSE: Responsive overrides for Shweta Studio (breakpoints: 1200px, 992px, 768px, 576px, 400px).
   This file is loaded after all desktop stylesheets.
========================================== */

/* ==========================================
   GLOBAL RESPONSIVE ADJUSTMENTS
========================================== */
html, body {
  overflow-x: hidden !important;
  max-width: 100vw !important;
  width: 100% !important;
}

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

/* Card layout height normalization for standard cards */
.collection-card:not(.collection-card-large) {
  display: flex !important;
  flex-direction: column !important;
}
.collection-card:not(.collection-card-large) > a {
  display: flex !important;
  flex-direction: column !important;
  flex-grow: 1 !important;
}
.collection-card:not(.collection-card-large) .piece-copy {
  display: flex !important;
  flex-direction: column !important;
  flex-grow: 1 !important;
  padding: 20px 15px 15px !important;
}
.collection-card:not(.collection-card-large) .piece-copy .button {
  margin-top: auto !important;
}

/* ==========================================
   BREAKPOINT: 1200PX (LAPTOPS / SMALL DESKTOPS)
========================================== */
@media (max-width: 1200px) {
  .page-shell {
    width: min(calc(100% - 40px), var(--max-width));
  }

  .collection-grid {
    gap: 20px;
  }

  .collection-card {
    grid-column: span 4 !important;
  }
}

/* ==========================================
   BREAKPOINT: 992PX (TABLETS LANDSCAPE)
========================================== */
@media (max-width: 992px) {
  .brand .header-logo {
    height: 70px;
  }

  /* Hamburger Navigation Structure */
  .site-header {
  display: grid !important;
  grid-template-columns: 1fr auto !important;
  align-items: center !important;
  gap: 12px !important;
  padding: 10px 18px !important;
  z-index: 1000 !important;
}

  .brand {
    order: 1 !important;
  }

  .menu-toggle {
    display: inline-flex !important;
    order: 2 !important;
    justify-content: center;
    align-items: center;
    padding: 8px 12px;
    border: 1px solid var(--line);
    border-radius: 4px;
    background: transparent;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    cursor: pointer;
    position: relative !important;
    z-index: 1010 !important;
    pointer-events: auto !important;
  }

  .site-nav {
    display: none !important;
    width: 100% !important;
    order: 3 !important;
    margin-top: 15px !important;
    padding-top: 15px !important;
    border-top: 1px solid var(--line) !important;
    gap: 8px !important;
}

  .site-nav.is-open {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 8px !important;
  width: 100% !important;
}

  .header-tools {
    display: none !important;
  }

  .nav-dropdown-wrapper {
    width: 100% !important;
  }

  .nav-dropdown {
    position: static !important;
    display: block !important;
    width: 100% !important;
    padding: 6px 0 6px 15px !important;
    background: transparent !important;
    box-shadow: none !important;
    border: none !important;
    transform: none !important;
  }

  .site-nav a {
    text-align: left !important;
    padding: 8px 0 !important;
    font-size: 0.92rem !important;
    display: block !important;
    width: 100% !important;
  }

  /* Layout Overrides */
  .hero {
    grid-template-columns: 1fr !important;
    gap: 30px !important;
  }

  .hero-product-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .hero-main-piece {
    grid-column: span 2 !important;
  }

  /* Collections Grid Overrides */
  .collection-card {
    grid-column: span 6 !important;
  }

  .collection-card-large {
    grid-column: span 12 !important;
    grid-template-columns: minmax(0, 1fr) minmax(240px, 0.5fr) !important;
  }

  .related-works-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  /* Artwork Page - Tablet Gallery Above Details */
  .editorial-layout {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 30px !important;
}
  .editorial-image-side,
  .editorial-copy {
    width: 100% !important;
    grid-column: span 12 !important;
  }
  .contact-layout {
    gap: 20px !important;
  }
}

/* ==========================================
   BREAKPOINT: 768PX (TABLETS PORTRAIT / MOBILE LANDSCAPE)
========================================== */
@media (max-width: 768px) {
  .page-shell {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 auto !important;
    padding-left: 16px !important;
    padding-right: 16px !important;
    box-sizing: border-box !important;
  }

  /* Convert all 2-column layouts to single column */
  .contact-layout,
.home-showcase,
.page-stage {
  display: grid !important;
  grid-template-columns: 1fr !important;
  gap: 24px !important;
}

  .page-stage {
    min-height: auto !important;
  }

  .editorial-image-side,
  .editorial-copy,
  .contact-copy,
  .contact-details {
    width: 100% !important;
    grid-column: span 12 !important;
  }

  .story-grid,
  .process-grid,
  .engagements-grid,
  .page-boundary {
    grid-template-columns: 1fr !important;
  }

  /* About / Text Sections Adjustments */
  .split-stage {
    display: grid !important;
  grid-template-columns: 1fr !important;
}

  .split-stage > img,
  .split-stage > div {
    width: 100% !important;
  }

  .split-stage > img {
    min-height: 300px !important;
    max-height: 400px !important;
    object-fit: cover !important;
  }

  /* Homepage showcase and hero products layout */
  .hero-product-grid {
  display: grid !important;
  grid-template-columns: 1fr !important;
}

  .collection-grid {
    grid-template-columns: 1fr !important;
  }

  .hero-main-piece {
    grid-column: span 12 !important;
    width: 100% !important;
  }

  .hero-main-piece .image-swap {
    min-height: 350px !important;
  }

  /* Spacing and margins scale down */
  .page-stack {
    gap: 30px !important;
    padding-top: 30px !important;
  }

  .hero,
  .page-stage,
  .page-intro,
  .bounded-grid,
  .section-shell {
    padding: 24px 18px !important;
  }

  /* Centered Hero and Intro Copy */
  .hero-copy,
.page-intro {
  text-align: center !important;
  justify-items: center;
  align-content: center;
}
  .hero-copy h1,
  .page-intro h1 {
    text-align: center !important;
  }
  .hero-text,
  .page-intro p {
    text-align: center !important;
    max-width: 600px !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }

  /* Typography Scales */
  .stage-copy h1,
  .hero h1,
  .page-intro h1 {
    font-size: clamp(1.8rem, 6.5vw, 2.5rem) !important;
    line-height: 1.1 !important;
  }

  .section-head-row {
    flex-direction: column !important;
    align-items: flex-start !important;
    gap: 12px !important;
  }

  .section-head-row h2 {
    font-size: clamp(1.4rem, 5.5vw, 1.95rem) !important;
  }

  /* Fluid Forms Overrides */
  #contact-page-form div,
  #home-contact-form div,
  #inquiry-form div {
    grid-template-columns: 1fr !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 12px !important;
  }

  #contact-page-form input,
  #contact-page-form select,
  #home-contact-form input,
  #home-contact-form select,
  #inquiry-form input,
  #inquiry-form select {
    min-height: 48px !important;
  }

  #contact-page-form input,
  #contact-page-form select,
  #contact-page-form textarea,
  #home-contact-form input,
  #home-contact-form select,
  #home-contact-form textarea,
  #inquiry-form input,
  #inquiry-form select,
  #inquiry-form textarea {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    font-size: 16px !important;
    padding: 12px 16px !important;
  }

  .button,
  .tool-link {
    min-height: 48px !important;
    text-align: center !important;
    justify-content: center !important;
    box-sizing: border-box !important;
    white-space: nowrap !important;
  }

  #contact-page-form button,
  #home-contact-form button,
  #inquiry-form button,
  .collection-card .button,
  .piece-copy .button {
    width: 100% !important;
    max-width: 100% !important;
    display: flex !important;
  }

  /* Scrollable mobile thumbnail gallery */
  .thumbnail-gallery-container {
    display: flex !important;
    flex-wrap: nowrap !important;
    overflow-x: auto !important;
    gap: 10px !important;
    padding-bottom: 8px !important;
    margin-top: 15px !important;
    -webkit-overflow-scrolling: touch;
  }
  .thumbnail-gallery-container .gallery-thumb-item {
    flex: 0 0 75px !important;
    max-width: 75px !important;
    aspect-ratio: 1 !important;
  }

  /* Footer Layout Centering */
  .site-footer {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    text-align: center !important;
    gap: 20px !important;
    padding: 20px 10px !important;
  }
  .site-footer .footer-copyright-block {
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
  }
  .site-footer .footer-copyright-block div {
    margin-bottom: 12px !important;
  }
  .site-footer .footer-copyright-block div img {
    margin-left: auto !important;
    margin-right: auto !important;
  }
  .site-footer p {
    text-align: center !important;
  }
  .site-footer span {
    display: flex !important;
    justify-content: center !important;
    flex-wrap: wrap !important;
    gap: 15px !important;
    width: 100% !important;
  }
  .site-footer span a {
    margin-right: 0 !important;
  }
}

/* ==========================================
   BREAKPOINT: 576PX (MOBILE PORTRAIT)
========================================== */
@media (max-width: 576px) {
  .brand .header-logo {
    height: 55px;
  }

  .site-header {
    padding: 8px 12px !important;
  }

  /* Stack collection cards vertically */
  .collection-card {
    grid-column: span 12 !important;
  }

  .collection-card-large {
    grid-column: span 12 !important;
    grid-template-columns: 1fr !important;
    display: flex !important;
    flex-direction: column !important;
  }

  .collection-card-large .image-swap {
    aspect-ratio: 4 / 3.2 !important;
  }

  .related-works-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  /* Padding scales */
  .hero,
  .page-stage,
  .page-intro,
  .bounded-grid,
  .section-shell {
    padding: 20px 14px !important;
  }

  .stage-copy h1,
  .hero h1,
  .page-intro h1 {
    font-size: 2.2rem !important;
  }
}

/* ==========================================
   BREAKPOINT: 400PX (SMALL MOBILE - E.G. 320PX, 375PX)
========================================== */
@media (max-width: 400px) {
  .brand .header-logo {
    height: 46px;
  }

  .site-header {
    padding: 6px 10px !important;
  }

  .menu-toggle {
    font-size: 0.74rem !important;
    padding: 6px 10px !important;
  }

  /* Typographic refinements for tiny displays */
  .stage-copy h1,
  .hero h1,
  .page-intro h1 {
    font-size: 1.85rem !important;
    line-height: 1.15 !important;
  }

  .section-head-row h2 {
    font-size: 1.62rem !important;
  }

  .piece-copy h2,
  .piece-copy h3 {
    font-size: 1.1rem !important;
  }
  
  .piece-price {
    font-size: 0.88rem !important;
  }

  /* Prevent text justify wrapping errors on small widths */
  .editorial-copy p {
    text-align: left !important;
  }
}