/* ============================================================
   PAGE — apartment-detail.html
   Figma: node 16:9194, 1920 px wide
   ============================================================ */

/* ============================================================
   TITLE BAR
   ============================================================ */
.apt-title-bar {
  padding: var(--space-xl) var(--space-lg) var(--space-xl);
}

.apt-title-bar__inner {
  max-width: var(--container-inner);
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  min-height: 80px;
}

.apt-title-bar__heading {
  font-size: var(--text-heading);   /* 60px */
  font-weight: 300;
  color: var(--color-red);
  line-height: 1.1;
}

.apt-title-bar__price {
  flex-shrink: 0;
  background-color: var(--color-red);
  color: var(--color-white);
  font-size: 20px;
  font-weight: 900;
  line-height: 1;
  padding: 22px var(--space-md);
  white-space: nowrap;
  align-self: stretch;
  display: flex;
  align-items: center;
}

/* ============================================================
   PHOTO GALLERY
   1 large photo (col 1, spans 2 rows) + 2×2 thumbs (cols 2-3)
   ============================================================ */
.apt-gallery {
  padding: 0 var(--space-lg);
}

.apt-gallery__inner {
  max-width: var(--container-inner);
  margin-inline: auto;
}

.apt-gallery__grid {
  display: grid;
  grid-template-columns: 730fr 350fr 350fr;
  gap: var(--space-md);
}

.apt-gallery__main {
  grid-column: 1;
  grid-row: 1 / 3;
  width: 100%;
  aspect-ratio: 730 / 620;
  overflow: hidden;
}

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

.apt-gallery__thumb {
  aspect-ratio: 350 / 298;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.apt-gallery__thumb .apt-gallery__img {
  position: absolute;
  inset: 0;
}

.apt-gallery__thumb--last {
  overflow: hidden;
}

.apt-gallery__show-all {
  position: absolute;
  bottom: var(--space-md);
  right: var(--space-md);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 13px 16px;
  background-color: var(--color-white);
  border: 1px solid var(--color-bg-light);
  font-size: var(--text-footer);
  font-weight: 700;
  color: var(--color-text-gray);
  white-space: nowrap;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.apt-gallery__show-all:hover {
  background-color: var(--color-bg-light);
  text-decoration: none;
}

/* ============================================================
   BODY — 2-column layout: main + sidebar
   ============================================================ */
.apt-body {
  padding: var(--space-lg) var(--space-lg) var(--space-2xl);
}

.apt-body__inner {
  max-width: var(--container-inner);
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 424px;
  gap: var(--space-md);
  align-items: start;
}

.apt-main {
  min-width: 0;
}

/* ============================================================
   INFO BAR — address block + stats
   ============================================================ */
.apt-info {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-lg);
}

.apt-info__street {
  font-size: var(--text-sub);       /* 36px */
  font-weight: 400;
  color: var(--color-text-dark);
  line-height: 1.2;
}

.apt-info__neighborhood {
  font-size: 18px;
  font-weight: 700;
  font-style: italic;
  color: var(--color-text-dark);
  margin-top: 6px;
}

/* Stats bar */
.apt-stats {
  display: inline-flex;
  align-items: stretch;
  flex-shrink: 0;
  padding: 14px 0;
  border: 1px solid var(--color-bg-light);
  border-radius: 3px;
  font-size: var(--text-nav);       /* 24px */
  font-weight: 700;
  color: var(--color-text-gray);
}

.apt-stat {
  display: flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  padding: 0 18px;
}

.apt-stat img {
  flex-shrink: 0;
  display: block;
}

.apt-stat + .apt-stat {
  border-left: 1px solid var(--color-bg-light);
}

/* ============================================================
   DESCRIPTION
   ============================================================ */
.apt-description {
  max-width: 880px;
  font-size: var(--text-nav);       /* 24px */
  font-weight: 400;
  color: var(--color-text-dark);
  line-height: 1.6;
  margin-top: var(--space-lg);
}

/* ============================================================
   AMENITIES — 3-column checklist
   ============================================================ */
.apt-amenities {
  max-width: 880px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xs) var(--space-amenity-gap);
  margin-top: var(--space-lg);
}

.apt-amenities__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-footer);    /* 18px */
  font-weight: 700;
  color: var(--color-text-dark);
  line-height: 1.3;
}

.apt-amenities__icon {
  flex-shrink: 0;
  width: 10px;
  height: 10px;
  object-fit: contain;
}

/* ============================================================
   SECTIONS — Video Tour / Building Features / Neighborhood
   ============================================================ */
.apt-section {
  max-width: 880px;
  margin-top: var(--space-2xl);
}

.apt-section--last {
  margin-bottom: var(--space-xl);
}

.apt-section__head {
  margin-bottom: var(--space-lg);
}

.apt-section__head .section-heading {
  text-align: center;
  font-size: var(--text-sub);       /* 36px */
  font-weight: 300;
  text-transform: uppercase;
}

.apt-section__divider {
  width: 160px;
  margin-top: var(--space-sm);
}

/* Video thumbnail */
.apt-video-img {
  width: 100%;
  display: block;
  object-fit: cover;
}

/* ============================================================
   BUILDING FEATURES — 2-column icon + label list
   ============================================================ */
.apt-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md) var(--space-lg);
}

.apt-features__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid var(--color-bg-light);
  font-size: var(--text-nav);       /* 24px */
  font-weight: 400;
  color: var(--color-text-dark);
}

.apt-features__item:nth-child(-n+2) {
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-bg-light);
}

.apt-feature-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  object-fit: contain;
}

/* ============================================================
   NEIGHBORHOOD
   ============================================================ */
.apt-neighborhood {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.apt-neighborhood p {
  font-size: var(--text-nav);       /* 24px */
  font-weight: 400;
  color: var(--color-text-dark);
  line-height: 1.6;
}

.apt-neighborhood__transit-label {
  font-weight: 700;
  margin-top: var(--space-md);
}

/* ============================================================
   SIDEBAR
   ============================================================ */
.apt-sidebar {
  display: flex;
  flex-direction: column;
  gap: calc(var(--space-sm) * 2);
  position: sticky;
  top: calc(var(--header-height) + var(--space-md));
  background-color: var(--color-footer-bg);
  padding: var(--space-sm);
}

.apt-map-wrap {
  position: relative;
  width: 100%;
  border: 1px solid var(--color-bg-light);
  border-radius: 4px;
  overflow: hidden;
}

.apt-map-img {
  width: 100%;
  display: block;
  object-fit: cover;
  aspect-ratio: 390 / 299;
}

.apt-map-pin {
  position: absolute;
  left: 47%;
  top: 33%;
  transform: translateX(-50%);
  width: 17px;
  height: auto;
  pointer-events: none;
}

.apt-sidebar__card {
  padding: var(--space-sm);
  background-color: var(--color-white);
  border: 1px solid var(--color-bg-light);
  border-radius: 4px;
}

.apt-sidebar__card-title {
  font-size: var(--text-footer);
  font-weight: 700;
  color: var(--color-text-gray);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0;
}

.apt-sidebar__card-text {
  font-size: var(--text-footer);
  font-weight: 400;
  color: var(--color-text-gray);
  line-height: 1.5;
  margin-bottom: var(--space-md);
}

.apt-sidebar__apply-btn {
  display: block;
  width: fit-content;
  margin-inline: auto;
  background-color: var(--color-red);
  color: var(--color-white);
  font-size: var(--text-footer);
  font-weight: 700;
  padding: 8px 12px;
  border: none;
  border-radius: 4px;
  transition: background-color 0.2s ease;
}

.apt-sidebar__apply-btn:hover {
  background-color: var(--color-red-cta);
  text-decoration: none;
}

.apt-sidebar__contact {
  padding-top: 0;
  padding-bottom: var(--space-xs);
}

.apt-sidebar__contact-title {
  font-size: var(--text-nav);
  font-weight: 300;
  color: var(--color-text-med);
  text-transform: uppercase;
  text-align: center;
  margin-bottom: var(--space-sm);
}

.apt-sidebar__contact-divider {
  width: 160px;
  background-color: var(--color-text-gray);
  margin-inline: auto;
  margin-bottom: var(--space-md);
}

.apt-contact-form__submit {
  display: block;
  width: fit-content;
  margin-inline: auto;
  margin-top: var(--space-xs);
  padding: 13px 24px;
  font-size: var(--text-footer);
  font-weight: 700;
  color: var(--color-text-gray);
  background-color: transparent;
  border: 2px solid var(--color-text-gray);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.apt-contact-form__submit:hover {
  background-color: var(--color-text-dark);
  color: var(--color-white);
  border-color: var(--color-text-dark);
}

.apt-contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.apt-contact-form__field {
  padding: var(--space-xs) var(--space-sm);
  font-size: var(--text-footer);
  background-color: var(--color-white);
  border: 1px solid var(--color-bg-light);
  border-radius: 4px;
}

.apt-contact-form__field:focus {
  border-color: var(--color-text-gray);
  outline: none;
}

.apt-contact-form__field::placeholder {
  color: var(--color-text-gray);
  font-weight: 700;
  font-family: var(--font-primary);
}

.apt-contact-form textarea.apt-contact-form__field {
  min-height: 90px;
  resize: none;
}

/* ============================================================
   CONTACT FORM FEEDBACK — success, error, field errors
   ============================================================ */
.apt-sidebar__contact .form-success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
  padding: 10px 14px;
  font-size: var(--text-footer);
  font-weight: 400;
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

.apt-sidebar__contact .form-error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
  padding: 10px 14px;
  font-size: var(--text-footer);
  font-weight: 400;
  line-height: 1.5;
  margin-bottom: var(--space-sm);
}

.apt-contact-form__group {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.apt-sidebar__contact .field-error {
  font-size: 14px;
  color: var(--color-red);
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* ≤1400px */
@media (max-width: 1400px) {
  .apt-body__inner {
    grid-template-columns: 1fr 360px;
    gap: var(--space-md);
  }
}

/* ≤1200px */
@media (max-width: 1200px) {
  .apt-body__inner {
    grid-template-columns: 1fr 300px;
    gap: var(--space-md);
  }

  .apt-gallery__grid {
    gap: var(--space-sm);
  }
}

/* ≤1024px — sidebar drops below main content */
@media (max-width: 1024px) {
  .apt-body__inner {
    grid-template-columns: 1fr;
  }

  .apt-sidebar {
    position: static;
  }

  .apt-map-wrap {
    width: 100%;
  }

  /* Gallery: main goes full-width on top, thumbs in a row below */
  .apt-gallery__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-sm);
  }

  .apt-gallery__main {
    grid-column: 1 / -1;
    grid-row: 1;
    aspect-ratio: 16 / 9;
  }

  .apt-gallery__thumb {
    grid-row: auto;
    aspect-ratio: 1 / 1;
  }

  .apt-amenities {
    grid-template-columns: repeat(2, 1fr);
  }

  .apt-info {
    flex-wrap: wrap;
    gap: var(--space-md);
  }
}

/* ≤768px */
@media (max-width: 768px) {
  .apt-title-bar {
    padding: var(--space-lg) var(--space-md) var(--space-lg);
  }

  .apt-title-bar__inner {
    flex-wrap: wrap;
  }

  .apt-title-bar__price {
    align-self: auto;
  }

  .apt-gallery {
    padding: 0 var(--space-md);
  }

  .apt-gallery__grid {
    grid-template-columns: 1fr;
    position: relative;
  }

  .apt-gallery__main {
    grid-column: 1;
    aspect-ratio: 4 / 3;
  }

  /* Mobile: show only the main photo. The last thumb is taken out of
     grid flow and stretched to overlay the main photo so its
     "Show all photos" button stays usable, superimposed bottom-right. */
  .apt-gallery__thumb {
    display: none;
  }

  .apt-gallery__thumb--last {
    display: block;
    position: absolute;
    inset: 0;
    aspect-ratio: auto;
    pointer-events: none;
  }

  .apt-gallery__thumb--last .apt-gallery__img {
    display: none;
  }

  .apt-gallery__show-all {
    pointer-events: auto;
    bottom: var(--space-md);
    right: var(--space-md);
    padding: 11px 14px;
    gap: 5px;
    font-size: 16px;
  }

  .apt-gallery__show-all svg {
    width: 14px;
    height: 14px;
  }

  .apt-body {
    padding: var(--space-md) var(--space-md) var(--space-xl);
  }

  .apt-info {
    flex-direction: column;
  }

  .apt-stats {
    align-self: flex-start;
  }

  .apt-amenities {
    grid-template-columns: 1fr;
  }

  .apt-features {
    grid-template-columns: 1fr;
  }

  .apt-features__item:nth-child(-n+2) {
    padding-top: 0;
    border-top: none;
  }

  .apt-features__item:first-child {
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-bg-light);
  }

  .apt-sidebar {
    flex-direction: column;
  }

  .apt-section {
    margin-top: var(--space-xl);
  }
}

/* ≤375px */
@media (max-width: 375px) {
  .apt-title-bar {
    padding: var(--space-md) var(--space-sm) var(--space-sm);
  }

  .apt-gallery {
    padding: 0 var(--space-sm);
  }

  .apt-gallery__show-all {
    bottom: var(--space-sm);
    right: var(--space-sm);
    padding: 9px 12px;
    gap: 4px;
    font-size: 14px;
  }

  .apt-gallery__show-all svg {
    width: 12px;
    height: 12px;
  }

  .apt-body {
    padding: var(--space-md) var(--space-sm) var(--space-xl);
  }
}