/* ===== PROJECTS PAGE STYLES ===== */

/* Header Light - สำหรับหน้าที่มีพื้นหลังสีขาว (โลโก้สีดำ) */
.header-light {
  background: #fff !important;
}

.header-light a img {
  filter: invert(1);
}

.header-light .logo-main {
  color: #000 !important;
}

.header-light .logo-sub {
  color: rgba(0, 0, 0, 0.6) !important;
}

.header-light .btn-search,
.header-light .btn-menu {
  color: #000 !important;
}

.header-light .btn-menu-line-1,
.header-light .btn-menu-line-2,
.header-light .btn-menu-line-3 {
  background: #000 !important;
}

.header-light.scrolled {
  background: #fff !important;
  box-shadow: 0 1px 10px rgba(0, 0, 0, 0.08);
  
}

.header-dark {
  background: #000 !important;
  position: relative !important;
}

/* Main - padding top สำหรับ fixed header */
/* .projects-main {
  padding-top: 80px;
} */

.category-show {
  display: block;
  /* position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 2; */
}

/* ===== FILTER & SEARCH SECTION ===== */
.projects-filter-section {
  margin: 0 auto;
  padding: 2rem 3rem 1.5rem;
}

.projects-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  align-items: center;
}

.projects-search-wrap {
  flex: 1;
  min-width: 200px;
  max-width: 900px;
}

.projects-search-input {
  width: 100%;
  padding: 0.85rem 1.25rem;
  font-size: 0.9rem;
  font-family: inherit;
  color: #fff;
  background: #1a1a1a;
  border: none;
  border-radius: 20px;
  outline: none;
  transition: background 0.3s;
}

.projects-search-input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.projects-search-input:focus {
  background: #454545;
}

.project-overlay-arrow-icon {
  font-size: 18px;
  display: inline-block;
}

.projects-select-wrap {
  position: relative;
}

.projects-select {
  appearance: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  padding: 0.85rem 2.5rem 0.85rem 1.25rem;
  font-size: 0.9rem;
  font-family: inherit;
  color: #fff;
  border: none;
  border-radius: 20px;
  cursor: pointer;
  outline: none;
  /* background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); */
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

.projects-select-dark {
  background-color: #1a1a1a;
}

.projects-select-light {
  background-color: #c2c2c2;
  color: #686868;
}

.projects-select-white {
  background-color: #fff;
  color: #000;
}

.projects-select-wrap {
  position: relative;
  display: inline-block;
}

.projects-select {
  padding-right: 32px;
}

/* default arrow สำหรับ select filter */
.projects-select-wrap::after {
  content: "";
  position: absolute;
  right: 14px;
  top: 50%;
  width: 8px;
  height: 8px;
  /* border-left: 2px solid #fff; */
  /* border-bottom: 2px solid #fff; */
  border-left: 2px solid #000;
  border-bottom: 2px solid #000;
  transform: translateY(-50%) rotate(-45deg);
  transform-origin: center;
  pointer-events: none;
  transition: transform 0.2s ease;
}

.projects-select-wrap.is-open::after {
  transform: translateY(-50%) rotate(135deg);
}

/* sort controls (Date / Alphabet) */
.projects-select-wrap--label::after,
.projects-select-wrap--sort::after {
  content: none;
}

.projects-sort-label {
  font-size: 14px;
  margin-right: 8px;
}

.projects-sort-btn {
  position: relative;
  border-radius: 999px;
  color: #fff;
  padding: 0.65rem 1.2rem 0.65rem 1.25rem;
  background-color: #000;
  font-size: 14px;
  cursor: pointer;
  white-space: nowrap;
}

.projects-sort-btn .sort-arrow {
  margin-left: 6px;
  font-size: 18px;
  display: inline-block;
}

.projects-sort-btn:not(.is-active) {
  background-color: #f4f4f4;
  border: none;
  color: #c5c5c5;
  padding: 0.9rem 1.2rem 0.9rem 1.25rem;
}

.projects-sort-btn:not(.is-active) .sort-arrow {
  display: none;
}

.projects-total {
  text-align: center;
  font-size: 0.9rem;
  color: #888;
  margin-top: 1.5rem;
}

/* ===== PROJECTS GRID SECTION ===== */
.projects-grid-section {
  padding: 0;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  /* max-width: 1400px; */
  margin: 0 auto;
}

/* Project card - ใช้ร่วมกับ style.css */
.projects-grid .project-card {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  cursor: pointer;
  display: block;
}

.projects-grid .project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.projects-grid .project-card:hover img {
  transform: scale(1.05);
  filter: grayscale(30%);
}

.projects-grid .project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity 0.4s;
  text-align: center;
}

.projects-grid .project-card:hover .project-overlay {
  opacity: 1;
}

.projects-grid .project-overlay h3 {
  font-size: 1.85rem;
  /* font-weight: 300; */
  font-weight: 600;
  /* font-style: italic; */
  color: #fff;
  /* letter-spacing: 0.05em; */
  margin-bottom: 0.25rem;
  line-height: 1.3;
}

.projects-grid .project-overlay p {
  font-size: 0.75rem;
  font-weight: 600;

  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.1em;
}

/* Hidden state for filtered items */
.projects-grid .project-card.hidden {
  display: none;
}

.project-overlay-arrow-icon {
  position: relative;
  display: inline-block;
  width: 24px;
  height: 2px;
  background-color: #fff;
}

.project-overlay-arrow-icon::after {
  content: "";
  position: absolute;
  right: 0;
  top: 50%;
  width: 8px;
  height: 8px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: translateY(-50%) rotate(45deg);
}

.projects-filter-section {
 display: none;
}


/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  /* .projects-filter-section {
    padding: 1.5rem 2rem 1rem;
  } */

  .projects-grid {
    grid-template-columns: repeat(1, 1fr);
    gap: 0;
    padding: 0;
  }

  .projects-grid .project-overlay {
    text-align: start;
    justify-content: end;
    opacity: 1;
    background: rgba(0, 0, 0, 0);
    padding: 1.5rem 1.5rem 2rem 1.5rem;
  }

  .projects-grid .project-overlay .project-overlay-arrow-icon {
    display: none;
  }
}

@media (max-width: 768px) {
  /* .projects-main {
    padding-top: 70px;
  } */

  /* .projects-filter-section {
    padding: 1rem 1.5rem;
  } */

  .projects-filter-bar {
    flex-direction: column;
    align-items: stretch;
  }

  .projects-search-wrap {
    max-width: none;
  }

  .projects-select-wrap {
    width: 100%;
    display: block;
  }

  .projects-select-wrap.center {
    display: flex;
    justify-content: center;
    align-items: center;
  }

  .projects-select {
    width: 100%;
  }

  .projects-grid {
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0 0 2rem;
  }

  .projects-grid-section {
    padding: 0 0 4rem;
  }

  .projects-sort-btn {
    width: 100%;
  }

  /* ให้ card สูงตามเนื้อหา ไม่บีบข้อความอยู่ในอัตราส่วนภาพ */
  .projects-grid .project-card {
    /* aspect-ratio: auto; */
    overflow: visible;
    /* padding-bottom: 1.25rem; */
    /* กันข้อความยาวชนขอบล่าง */
  }

  /* บนหน้าจอมือถือ/แท็บเล็ต: ซ่อน overlay hover และให้ชื่อ-location แสดงด้านล่าง */
  .projects-grid .project-overlay {
    /* display: none; */
  }

  .project-detail-mobile {
    display: block;
    padding: 0.75rem 1rem 1.5rem;
    margin: 0;
    background: #fff;
  }

  .project-detail-mobile h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: #111;
    margin-bottom: 0.15rem;
    line-height: 1.3;
  }

  .project-detail-mobile p {
    font-size: 0.75rem;
    font-weight: normal;
    color: #777;
    letter-spacing: 0.08em;
    font-family: 'Inter', sans-serif;
    text-transform: uppercase;
  }

  .projects-grid .project-card {
    margin: 0;
  }
}

@media (min-width: 769px) {
  .project-detail-mobile {
    display: none;
  }
}

@media (max-width: 480px) {

  /* ใช้สไตล์เดียวกับ max-width: 768px แต่อย่าทับค่า */
  .projects-grid .project-overlay {
    /* display: none; */
  }

  /* ใช้สไตล์เดียวกับ max-width: 768px แต่อย่าทับค่า */
  .projects-grid .project-overlay {
    text-align: start;
    justify-content: end;
    opacity: 1;
    background: rgba(0, 0, 0, 0);
    padding: 1.5rem 1.5rem 2rem 1.5rem;
    /* display: none; */
  }

  .projects-grid .project-overlay h3 {
    font-size: 1.4rem;
    margin-bottom: 0.5rem;
    font-weight: 600;
  }

  .projects-grid .project-overlay .project-overlay-arrow {
    display: none;
  }

  .category-show {
    display: none !important;
  }

  .projects-filter-section {
    display: block;
    padding: 1rem 1.5rem;
  }

  .projects-select-wrap::after {
    border-left: 2px solid #fff;
    border-bottom: 2px solid #fff;
  }

}