/* ============================================
   FONTS
   ============================================ */

@font-face {
  font-family: 'OTNeueMontrealTrial';
  src: url('../../fonts/OTNeueMontreal-BoldSemiSqueezed.otf') format('opentype');
  font-weight: 700;
  font-style: normal;
}

@font-face {
  font-family: 'OTNeueMontrealTrial';
  src: url('../../fonts/OTNeueMontreal-MediumSemiSqueezed.otf') format('opentype');
  font-weight: 500;
  font-style: normal;
}

/* ============================================
   ONE BAG — Base Styles
   Font: OT Neue Montreal
   ============================================ */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg:         #F4F0EF;
  --black:      #000000;
  --white:      #FFFFFF;
  --font:       'OTNeueMontrealTrial', Helvetica, Arial, sans-serif;

  --fs-ui:      18px;
  --ls-ui:      0.10em;
  --lh-ui:      1.0;

  --col-margin: 80px;
  --col-gutter: 120px;

  --detail-pad: 300px;
  --btn-h: calc(18px * 2 + 8px + 18px * 2 + 2 * var(--fs-ui));
  --detail-img-h: calc(100vh - 150px - var(--btn-h) - 52px);
  --detail-img-w: min(calc(var(--detail-img-h) * 4 / 5), calc(100vw - 600px));
}

html, body {
  background-color: var(--bg);
  color: var(--black);
  font-family: var(--font);
  font-size: var(--fs-ui);
  line-height: var(--lh-ui);
  letter-spacing: var(--ls-ui);
  text-transform: uppercase;
  -webkit-font-smoothing: antialiased;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
  display: none;
}

a {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}

/* ============================================
   UNDERLINE HOVER — kleine Buttons & Links
   ============================================ */

.nav__left,
.nav__right,
.footer__links a,
.cart-drawer__header button,
.img-overlay__close {
  position: relative;
}

/* Underline — Nav & Buttons */
.nav__left::after,
.nav__right::after,
.cart-drawer__header button::after,
.img-overlay__close::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.25, 0, 0.25, 1);
}

.nav__left:hover::after,
.nav__right:hover::after,
.cart-drawer__header button:hover::after,
.img-overlay__close:hover::after {
  transform: scaleX(1);
}

/* Arrow — Footer Links */
.footer__links a::before {
  content: '';
  position: absolute;
  left: -20px;
  top: 50%;
  transform: translateY(-50%) translateX(6px);
  width: 10px;
  height: 10px;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height='12' viewBox='0 0 12 12' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M2 10 L10 2' stroke='black' stroke-width='1.2' stroke-linecap='round'/%3E%3Cpath d='M2 2 L10 2 L10 10' stroke='black' stroke-width='1.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-size: contain;
  opacity: 0;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.footer__links a:hover::before {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

button {
  font-family: var(--font);
  font-size: var(--fs-ui);
  letter-spacing: var(--ls-ui);
  text-transform: uppercase;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--black);
  padding: 0;
}

/* ============================================
   NAV — Logo 340x70, kein top padding
   ============================================ */

.nav {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: start;
  padding: 0 var(--col-margin);
  position: fixed;
  top: 40px;
  left: 0; right: 0;
  z-index: 200;
  pointer-events: none;
  transition: transform 0.5s cubic-bezier(0.37, 0, 0.63, 1);
}

.nav--hidden {
  transform: translateY(calc(-100% - 40px));
}

.nav__left, .nav__right, .nav__logo {
  pointer-events: auto;
}

.nav--white .nav__left,
.nav--white .nav__right {
  color: #fff;
}

.nav--white .nav__logo img {
  filter: brightness(0) invert(1);
}

.nav__left  { justify-self: start; }
.nav__right { justify-self: end; }

.nav__logo {
  justify-self: center;
  display: block;
  width: 340px;
  height: 70px;
}

.nav__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* ============================================
   PAGE TITLE
   ============================================ */

.page-title {
  text-align: center;
  font-size: clamp(60px, 10vw, 140px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 0.9;
  padding: 10px var(--col-margin) 40px;
}

/* ============================================
   PRODUCT GRID  (products.html)
   4 equal columns, margin 60px, gutter 120px
   ============================================ */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  column-gap: var(--col-gutter);
  row-gap: 150px;
  padding: 0 var(--col-margin);
  margin-top: 300px;
}

.grid-item {
  cursor: pointer;
  padding: 20px;
  margin: -20px;
  transition: background 0.25s ease;
}

.grid-item:hover {
  background: var(--white);
}

/* Hover: Bildrahmen fix, Image scale 4% */
.grid-item__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  display: block;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.9s cubic-bezier(0.76, 0, 0.24, 1);
}

.grid-item.in-view .grid-item__image {
  clip-path: inset(0 0 0% 0);
}

.grid-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s ease;
}

.grid-item:hover .grid-item__image img {
  transform: scale(1.04);
}

.grid-item__info {
  padding: 20px 0 0;
}

.grid-item.in-view .detail-anim {
  transform: translateY(0);
}

.grid-item__name-row.detail-anim,
.grid-item__spec.detail-anim {
  display: flex;
}

/* Name links — Preis rechts — beide Bold */
.grid-item__name-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: var(--fs-ui);
  font-weight: 700;
  letter-spacing: var(--ls-ui);
}

.grid-item__price {
  font-weight: 700;
}

/* Leerzeile zwischen Name+Preis und Details */
.grid-item__gap {
  height: 1em;
}

/* Specs: Label links, Wert rechts */
.grid-item__spec {
  display: flex;
  justify-content: space-between;
  font-size: var(--fs-ui);
  font-weight: 500;
  letter-spacing: var(--ls-ui);
  line-height: 1.5;
}

/* ============================================
   PRODUCT DETAIL  (product.html)
   Figma: 3 cols, margin 60px, gutter 60px
   Thumbs: col 1 | Image+Info: col 2 | empty: col 3
   ============================================ */

/* ── Detail Page ── */
.detail-page {
  margin-top: 150px;
  min-height: calc(100vh - 150px);
  padding: 0 300px;
}

.detail-left { display: none; } /* Titel ist fixed, kein Grid-Slot nötig */

.detail-title-fixed {
  position: fixed;
  left: var(--col-margin);
  top: 50%;
  transform: translateY(-50%);
  text-align: left;
  z-index: 10;
  max-width: calc(300px - var(--col-margin));
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.detail-title-fixed.hidden-out {
  opacity: 0 !important;
  pointer-events: none;
  transform: translateY(calc(-50% + 40px)) !important;
}

.detail-thumbs {
  position: fixed;
  right: var(--col-margin);
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  width: 112px;
  z-index: 304;
  transition: opacity 0.4s ease;
}

.detail-thumbs.hidden-out {
  opacity: 0 !important;
  pointer-events: none;
}

.detail-title {
  font-size: 50px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
  text-transform: uppercase;
  white-space: nowrap;
}


.detail-thumb {
  width: 80px;
  height: 100px;
  overflow: hidden;
  clip-path: inset(0 0 0% 0);
  will-change: transform, opacity;
  cursor: pointer;
  border: 1.5px solid transparent;
  
  flex-shrink: 0;
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.25, 0, 0, 1), clip-path 0.9s cubic-bezier(0.76, 0, 0.24, 1);
}

.detail-thumb.active { border-color: transparent; }

.detail-thumb.hidden-out {
  opacity: 0;
}

.detail-thumb.thumb-init {
  clip-path: inset(100% 0 0 0);
}

.detail-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Bild: volle Breite des padded containers */
.detail-center {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.detail-right { display: none; }

.detail-image {
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.9s cubic-bezier(0.76, 0, 0.24, 1);
  width: var(--detail-img-w);
  height: var(--detail-img-h);
  max-width: 100%;
}

.detail-image.visible {
  clip-path: inset(0 0 0% 0);
}

.detail-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  
}

.detail-title-line {
  display: block;
  clip-path: inset(0 -500px 0 -500px);
}

.detail-anim {
  display: block;
  transform: translateY(110%);
  transition: transform 0.8s cubic-bezier(0.76, 0, 0.24, 1);
}

.detail-anim.visible {
  transform: translateY(0);
}

/* Buttons: fixed unten, Position + Breite via JS */
.detail-btn-area {
  position: fixed;
  bottom: 30px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  z-index: 50;
  transition: opacity 0.4s ease;
}

.detail-btn-area.hidden-out {
  opacity: 0 !important;
  pointer-events: none;
}

.detail-details-btn {
  display: block;
  width: 100%;
  padding: 18px;
  background: transparent;
  color: var(--black);
  font-family: var(--font);
  font-size: var(--fs-ui);
  font-weight: 500;
  letter-spacing: var(--ls-ui);
  text-transform: uppercase;
  text-align: center;
  border: 1px solid var(--black);
  
  cursor: pointer;
  transition: background 0s, color 0s;
}

.detail-details-btn:hover {
  background: var(--black);
  color: var(--white);
}

.detail-add-btn {
  display: block;
  width: 100%;
  padding: 18px;
  background: var(--black);
  color: var(--white);
  font-family: var(--font);
  font-size: var(--fs-ui);
  font-weight: 500;
  letter-spacing: var(--ls-ui);
  text-transform: uppercase;
  text-align: center;
  border: 1px solid var(--black);
  
  cursor: pointer;
  transition: background 0s, color 0s;
}

.detail-add-btn:hover {
  background: var(--bg);
  color: var(--black);
}

.detail-add-btn.hidden-out { opacity: 0 !important; pointer-events: none; }

/* ── unter 1024px: Thumbs horizontal unter Bild ── */
@media (max-width: 1024px) {
  :root {
    --detail-img-w: 100%;
    --detail-img-h: auto;
  }

  .detail-title-fixed.hidden-out {
    opacity: 1 !important;
    pointer-events: auto;
    transform: none !important;
  }

  .detail-page {
    margin-top: 0;
    padding: 0 var(--col-margin);
    padding-top: 150px;
  }

  .detail-title-fixed {
    position: static;
    transform: none;
    max-width: none;
    margin-top: 0;
    margin-bottom: 20px;
    order: 1;
  }

  .detail-title { white-space: normal; }

  .detail-center {
    align-items: stretch;
    display: flex;
    flex-direction: column;
  }

  .detail-image {
    width: 100%;
    height: auto;
    aspect-ratio: unset;
    order: 2;
  }

  .detail-img-item {
    width: 100%;
    aspect-ratio: 4 / 5;
    overflow: hidden;
    
    margin-bottom: 20px;
  }

  .detail-img-item:last-child { margin-bottom: 50px; }

  .detail-img-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  .detail-thumbs { display: none !important; }

  .more-products { margin-top: 0; }
}

/* ============================================
   CART DRAWER
   ============================================ */

body.resize-no-transition .cart-drawer { transition: none !important; }

.cart-overlay-bg {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.8);
  z-index: 400;
}

.cart-overlay-bg.open { display: block; }

.cart-drawer {
  position: fixed;
  top: calc(var(--col-margin) / 2);
  right: -560px;
  bottom: calc(var(--col-margin) / 2);
  width: 460px;
  background: var(--bg);
  
  z-index: 401;
  transition: right 0.4s cubic-bezier(0.37, 0, 0.63, 1);
  padding: 30px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.cart-drawer.open { right: calc(var(--col-margin) / 2); }

.cart-drawer__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.cart-drawer__items {
  flex: 1;
  overflow-y: auto;
  z-index: 1;
  -ms-overflow-style: none;
  scrollbar-width: none;
  padding-top: 30px;
  mask-image: linear-gradient(
    to bottom,
    transparent 0px,
    black 30px,
    black calc(100% - 60px),
    transparent 100%
  );
  -webkit-mask-image: linear-gradient(
    to bottom,
    transparent 0px,
    black 30px,
    black calc(100% - 60px),
    transparent 100%
  );
}

.cart-drawer__items::-webkit-scrollbar { display: none; }

.cart-item {
  background: var(--white);
  
  padding: 16px;
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* Oberer Container: Text (2 Spalten) + Bild (1 Spalte) */
.cart-item__top {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
  align-items: start;
}

.cart-item__text {
  grid-column: 1 / 3;
}

.cart-item__image {
  grid-column: 3;
  aspect-ratio: 1 / 1;
  overflow: hidden;
  
}

.cart-item__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.cart-item__name {
  font-size: 40px;
  font-weight: 700;
  line-height: 1;
  margin-bottom: 6px;
  max-width: 80%;
}

.cart-item__price {
  font-size: var(--fs-ui);
  font-weight: 500;
}

/* Unterer Container: Buttons */
.cart-item__bottom {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.cart-item__qty {
  display: flex;
  gap: 10px;
}

.cart-item__qty-btn,
.cart-item__qty-num {
  flex: 1;
  height: 40px;
  border: 1px solid var(--black);
  
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-ui);
  font-family: var(--font);
  font-weight: 500;
  letter-spacing: var(--ls-ui);
  text-transform: uppercase;
  background: transparent;
  color: var(--black);
  cursor: pointer;
  transition: background 0s, color 0s;
}

.cart-item__qty-btn:hover {
  background: var(--black);
  color: var(--white);
}

.cart-item__qty-num {
  cursor: default;
}

.cart-item__remove {
  width: 100%;
  height: 40px;
  font-family: var(--font);
  font-size: var(--fs-ui);
  font-weight: 500;
  letter-spacing: var(--ls-ui);
  text-transform: uppercase;
  border: 1px solid var(--black);
  
  background: transparent;
  cursor: pointer;
  transition: background 0s, color 0s;
}

.cart-item__remove:hover {
  background: var(--black);
  color: var(--white);
}

.cart-drawer__footer {
  padding-top: 16px;
  margin-top: 16px;
  flex-shrink: 0;
  z-index: 2;
  background: var(--bg);
}

.cart-drawer__divider {
  height: 1px;
  background: var(--black);
  margin: 8px 0;
}

.cart-drawer__total-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
}

.cart-drawer__checkout {
  display: block;
  width: 100%;
  margin-top: 30px;
  background: var(--black);
  color: var(--white);
  padding: 18px;
  font-family: var(--font);
  font-size: var(--fs-ui);
  font-weight: 500;
  letter-spacing: var(--ls-ui);
  text-transform: uppercase;
  text-align: center;
  cursor: pointer;
  border: 1px solid var(--black);
  
  transition: background 0s, color 0s;
}

.cart-drawer__checkout:hover {
  background: var(--bg);
  color: var(--black);
}

/* ============================================
   SCROLL GALLERY
   ============================================ */

.scroll-gallery {
  width: var(--detail-img-w);
  max-width: 100%;
  margin-bottom: calc(var(--btn-h) + 46px);
}

.scroll-gallery__sticky {
  position: sticky;
  top: 150px;
  width: var(--detail-img-w);
  height: var(--detail-img-h);
  max-width: 100%;
  overflow: hidden;
  
}

.scroll-gallery__img {
  position: absolute;
  inset: 0;
  overflow: hidden;
  clip-path: inset(0 0 100% 0);
  pointer-events: none;
}

.scroll-gallery__img.active {
  clip-path: inset(0 0 0% 0);
  pointer-events: auto;
}

.scroll-gallery__img.reveal {
  transition: clip-path 0.9s cubic-bezier(0.76, 0, 0.24, 1);
}

.scroll-gallery__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 1024px) {
  .scroll-gallery { display: none; }
}

/* ============================================
   FOOTER
   ============================================ */

.more-products {
  margin-top: 0;
  padding: 0 var(--col-margin);
}

.more-products .grid {
  padding: 0;
  margin-top: 150px;
}

.more-products__line {
  height: 1px;
  background: var(--black);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.8s cubic-bezier(0.37, 0, 0.63, 1);
}

.more-products__line.in-view {
  transform: scaleX(1);
}

.more-products__title {
  font-size: var(--fs-ui);
  letter-spacing: var(--ls-ui);
  text-transform: uppercase;
  padding: 20px 0 0px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.5s ease 0.4s, transform 0.5s ease 0.4s;
}

.more-products__title.in-view {
  opacity: 1;
  transform: translateY(0);
}

.footer {
  padding: 60px var(--col-margin) 0;
  margin-top: 200px;
}

.footer__line {
  height: 1px;
  background: var(--black);
  margin: 0 0 60px;
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.8s cubic-bezier(0.37, 0, 0.63, 1);
}

.footer__line.in-view {
  transform: scaleX(1);
}

.footer__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  column-gap: var(--col-gutter);
  margin-bottom: 240px;
}

.footer__col-title {
  font-weight: 700;
  margin-bottom: 14px;
}

.footer__links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer__wordmark {
  font-size: clamp(80px, 14vw, 400px);
  font-weight: 900;
  line-height: 0.85;
  display: flex;
  justify-content: center;
  gap: var(--col-gutter);
  margin-bottom: 40px;
}

.footer__wordmark img {
  height: clamp(80px, 14vw, 400px);
  width: auto;
  display: block;
}

/* ============================================
   GRID CURSOR
   ============================================ */

@keyframes gridCardExpand {
  from { width: 30px;  }
  to   { width: 180px;  }
}
@keyframes gcFadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

#grid-cursor {
  position: fixed;
  top: 0; left: 0;
  width: 30px;
  height: 50px;
  background: var(--black);
  
  pointer-events: none;
  opacity: 0;
  z-index: 9999;
  will-change: transform;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 18px;
  overflow: hidden;
}

#grid-cursor.build {
  animation: gridCardExpand 0.35s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

.gc-label, .gc-arrow {
  opacity: 0;
  white-space: nowrap;
  color: var(--white);
}

#grid-cursor.build .gc-label,
#grid-cursor.build .gc-arrow {
  animation: gcFadeIn 0.2s ease 0.3s forwards;
}

.gc-label {
  font-family: var(--font);
  font-size: var(--fs-ui);
  font-weight: 500;
  letter-spacing: var(--ls-ui);
  text-transform: uppercase;
}

.gc-arrow { flex-shrink: 0; }

/* ============================================
   IMAGE DETAIL OVERLAY
   ============================================ */

.img-overlay__close {
  position: fixed;
  top: 40px;
  right: var(--col-margin);
  z-index: 303;
  color: var(--white);
  font-family: var(--font);
  font-size: var(--fs-ui);
  letter-spacing: var(--ls-ui);
  text-transform: uppercase;
  background: none;
  border: none;
  cursor: pointer;
}

.img-overlay-bg {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.9);
  z-index: 300;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.img-overlay-bg.open { opacity: 1; pointer-events: auto; }

.img-overlay__scroll {
  position: fixed;
  inset: 0;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 30px;
  padding: 7.5vh 0;
  z-index: 301;
  scrollbar-width: none;
  -ms-overflow-style: none;
  overflow-anchor: none;
}

.img-overlay__scroll::-webkit-scrollbar { display: none; }

.img-overlay__scroll img {
  height: 85vh;
  width: calc(85vh * 4 / 5);
  object-fit: cover;
  display: block;
  
  flex-shrink: 0;
}

.img-overlay__thumbs {
  position: fixed;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  width: 160px;
  z-index: 302;
}

.img-overlay__thumb {
  width: 80px;
  height: 100px;
  overflow: hidden;
  cursor: pointer;
  border: 1.5px solid transparent;
  
  flex-shrink: 0;
  transition: border-color 0.2s ease;
}


.img-overlay__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ============================================
   DETAILS OVERLAY
   ============================================ */

.details-overlay {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 500;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.details-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.details-overlay__close {
  position: fixed;
  top: 40px;
  right: var(--col-margin);
  z-index: 502;
  font-family: var(--font);
  font-size: var(--fs-ui);
  letter-spacing: var(--ls-ui);
  text-transform: uppercase;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--black);
  opacity: 0;
  transition: opacity 0.3s ease;
  position: fixed;
}

.details-overlay__close::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.25, 0, 0.25, 1);
}

.details-overlay__close:hover::after {
  transform: scaleX(1);
}

.details-overlay__close.visible {
  opacity: 1;
}

.details-overlay__inner {
  position: absolute;
  inset: 0;
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding-top: 150px;
  padding-bottom: 120px;
}

.details-overlay__inner::-webkit-scrollbar { display: none; }

.details-overlay__content {
  width: var(--detail-img-w);
  max-width: calc(100vw - 2 * var(--col-margin));
}

/* Section: label + line + content */
.details-section {
  margin-bottom: 40px;
}

.details-section__line {
  height: 1px;
  background: var(--black);
  transform-origin: left;
  transform: scaleX(0);
  transition: transform 0.7s cubic-bezier(0.37, 0, 0.63, 1);
  margin-bottom: 10px;
}

.details-section__line.in-view {
  transform: scaleX(1);
}

.details-section__label {
  font-size: var(--fs-ui);
  font-weight: 700;
  letter-spacing: var(--ls-ui);
  text-transform: uppercase;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.45s ease, transform 0.45s ease;
  margin-bottom: 10px;
}

.details-section__label.in-view {
  opacity: 1;
  transform: translateY(0);
}

.details-body-text {
  font-size: var(--fs-ui);
  font-weight: 500;
  letter-spacing: 0.04em;
  line-height: 1.28;
  text-transform: none;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.details-body-text.in-view {
  opacity: 1;
  transform: translateY(0);
}

.details-spec-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: var(--fs-ui);
  font-weight: 500;
  letter-spacing: var(--ls-ui);
  line-height: 1.6;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.details-spec-row.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1024px) {
  .details-overlay__inner {
    padding-top: 120px;
    padding-bottom: 100px;
  }
  .details-overlay__content {
    width: calc(100vw - 2 * var(--col-margin));
  }
}

@media (max-width: 768px) {
  .details-overlay__inner {
    padding-top: 100px;
    padding-bottom: 80px;
  }
  .details-overlay__content {
    width: calc(100vw - var(--col-margin));
  }
  .details-overlay__close {
    right: calc(var(--col-margin) / 2);
  }
}

/* ============================================
   RESPONSIVE BREAKPOINTS — Desktop
   ============================================ */

/* ── 1919px ── */
@media (max-width: 1919px) {
  :root { --fs-ui: 17px; }
  .grid { row-gap: 120px; }
}

/* ── 1440px ── */
@media (max-width: 1440px) {
  :root {
    --col-margin: 70px;
    --col-gutter: 100px;
    --fs-ui: 15px;
  }
  .nav { top: 36px; }
  .nav__logo { width: 300px; height: 62px; }
  .grid { row-gap: 100px; margin-top: 250px; }
  .grid-item { padding: 16px; margin: -16px; }
  .detail-title { font-size: 44px; }
  .cart-item__name { font-size: 36px; }
}

/* ── 1280px ── */
@media (max-width: 1280px) {
  :root {
    --col-margin: 60px;
    --col-gutter: 80px;
    --fs-ui: 13px;
  }
  .nav { top: 32px; }
  .nav__logo { width: 260px; height: 54px; }
  .grid { row-gap: 80px; margin-top: 200px; }
  .grid-item { padding: 14px; margin: -14px; }
  .detail-btn-area {
    left: calc(var(--col-margin) + (100vw - 2*var(--col-margin) - 3*var(--col-gutter)) / 4 + var(--col-gutter));
    width: calc(2 * (100vw - 2*var(--col-margin) - 3*var(--col-gutter)) / 4 + var(--col-gutter));
  }
  .detail-title { font-size: 38px; }
  .cart-item__name { font-size: 32px; }
}

/* ── 1024px ── */
@media (max-width: 1024px) {
  :root {
    --col-margin: 50px;
    --col-gutter: 60px;
    --fs-ui: 12px;
  }
  .detail-btn-area {
    left: var(--col-margin);
    width: calc(100vw - 2 * var(--col-margin));
  }
  .nav { top: 28px; }
  .nav__logo { width: 220px; height: 45px; }
  .grid { grid-template-columns: repeat(2, 1fr); row-gap: 80px; margin-top: 300px; }
  .grid-item { padding: 10px; margin: -10px; }
  .detail-title { font-size: 32px; }
  .cart-item__name { font-size: 28px; }
  .footer__grid { grid-template-columns: repeat(2, 1fr); row-gap: 50px; }
  .footer__wordmark { flex-direction: row; gap: 6vw; }
  .footer__wordmark img { width: calc(50% - 3vw); height: auto; }
}

/* ── 768px ── */
@media (max-width: 768px) {
  :root {
    --col-margin: 20px;
    --col-gutter: 20px;
  }
  .nav { top: 20px; }
  .nav__logo { width: 140px; height: 29px; }
  .grid { row-gap: 80px; margin-top: 200px; }
  .grid-item { padding: 6px; margin: -6px; }
  .detail-title { font-size: 28px; }
  .cart-item__name { font-size: 24px; }
  .cart-drawer {
    left: calc(var(--col-margin) / 2);
    right: calc(var(--col-margin) / 2);
    width: auto;
    transform: translateX(calc(100vw + 20px));
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  }
  .cart-drawer.open {
    right: calc(var(--col-margin) / 2);
    width: auto;
    transform: translateX(0);
  }
}