.projects-hero {
  --page-hero-image: url('/img/project/hero.webp');
}

/* Experience section */
.experience {
    padding: 3rem 1rem;
    background-color: #f9f9f9;
    text-align: center;

    color: #555;
}

.experience h2 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: #471396;
}

.project-group {
    padding: 2rem 1rem;
}

.project-group h3 {
    font-size: 1.5rem;
    color: #8b5cf6;
    margin-bottom: 1rem;
}

.grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}


.project-card {
    background-color: #fff;
    border-radius: 8px;
    overflow: hidden;
    transform: translateY(30px);
    /* opacity: 0; */
    transition: all 0.6s ease-out;
}

.project-card.show {
    transform: translateY(0);
    opacity: 1;
}

.project-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.project-card:hover img {
    transform: scale(1.05);
}

.project-swiper {
  width: 100%;
  height: 200px;
  border-radius: 8px;
  overflow: hidden;
  margin-bottom: 1rem;
}

.project-swiper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* จำกัดขนาด container ไม่ให้กว้างเกินไป */
#project-container {
  padding: 2rem 1rem;
  background: #fafafa;
  /* max-width: 1200px; */
  margin: 0 auto;
}

/* การ์ดแต่ละใบ */
.project-card {
  max-width: 320px;       /* จำกัดไม่ให้กว้างเกิน */
  margin: 0 auto;         /* จัดให้อยู่กลาง */
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

/* จำกัดขนาดรูปภาพภายใน Swiper */
.project-swiper {
  width: 100%;
  height: 200px;          /* สูงไม่เกิน 200px */
  border-radius: 12px 12px 0 0;
  overflow: hidden;
}

.project-swiper img {
  width: 100%;
  height: 100%;
  object-fit: cover;      /* ครอบเต็มโดยไม่บิดรูป */
}

/* Responsive สำหรับ Tablet */
/* @media (max-width: 768px) {
  .project-card {
    max-width: 260px;
  }
  .project-swiper {
    height: 180px;
  }
} */

/* Responsive สำหรับ Mobile */
/* @media (max-width: 480px) {
  .project-card {
    max-width: 100%;
  }
  .project-swiper {
    height: 160px;
  }
} */
.experience-points {
  list-style: none;
  margin: 1.75rem auto 0;
  padding: 0;
  max-width: 760px;
  display: grid;
  gap: 0.75rem;
  text-align: left;
}

.experience-points li {
  background: #ffffff;
  border-left: 4px solid #8b5cf6;
  padding: 0.85rem 1.25rem;
  border-radius: 8px;
  color: #4a4a4a;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
}

.project-approach,
.project-listing,
.project-cta,
.project-faq {
  padding: 3rem 1rem;
}

.project-approach .container,
.project-listing .container,
.project-cta .container,
.project-faq .container {
  max-width: 1100px;
  margin: 0 auto;
}

.project-approach {
  background: #ffffff;
}

.approach-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.approach-card {
  background: #fff;
  border: 1px solid #ece8ff;
  border-radius: 12px;
  padding: 1.75rem;
  box-shadow: 0 12px 24px rgba(71, 19, 150, 0.08);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.approach-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 32px rgba(71, 19, 150, 0.12);
}

.approach-card h3 {
  font-size: 1.25rem;
  color: #471396;
  margin-bottom: 0.75rem;
}

.approach-card p {
  margin: 0;
  color: #555;
  line-height: 1.6;
}

.project-listing {
  background: #f4f3ff;
}

.project-listing h2 {
  text-align: center;
  color: #2a1a4a;
}

.project-listing-summary {
  max-width: 760px;
  margin: 1rem auto 0;
  color: #555;
  font-size: 1.05rem;
  line-height: 1.6;
  text-align: center;
}

.project-group-description {
  max-width: 820px;
  margin: 0 auto 1.5rem;
  color: #555;
  line-height: 1.6;
  text-align: center;
}

.project-card-body {
  padding: 1.5rem 1.5rem 1.75rem;
  text-align: left;
}

.project-card-body h4 {
  font-size: 1.25rem;
  margin: 0 0 0.75rem;
  color: #2a1a4a;
}

.project-card-body p {
  margin: 0 0 1rem;
  color: #555;
  line-height: 1.65;
}

.project-card-tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  font-size: 0.95rem;
  color: #444;
}

.project-card-tags strong {
  color: #2a1a4a;
  font-weight: 600;
}

.project-cta {
  background: linear-gradient(135deg, #471396 0%, #8b5cf6 100%);
  color: #fff;
  text-align: center;
  border-radius: 24px;
  margin: 0 1rem;
}

.project-cta h2 {
  font-size: 2rem;
  margin-bottom: 0.75rem;
}

.project-cta p {
  font-size: 1.05rem;
  margin: 0 0 1.5rem;
  line-height: 1.6;
}

.project-cta .cta-button {
  display: inline-block;
  padding: 0.85rem 1.75rem;
  background: #fff;
  color: #471396;
  font-weight: 600;
  border-radius: 999px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.18);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-cta .cta-button:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.2);
}

.project-faq {
  background: #faf9ff;
}

.project-faq h2 {
  text-align: center;
  color: #2a1a4a;
  margin-bottom: 1.5rem;
}

.faq-list {
  max-width: 860px;
  margin: 0 auto;
  display: grid;
  gap: 1rem;
}

.faq-list details {
  background: #fff;
  border: 1px solid #ece8ff;
  border-radius: 12px;
  padding: 1rem 1.25rem;
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.05);
}

.faq-list summary {
  font-weight: 600;
  color: #2a1a4a;
  cursor: pointer;
  outline: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list p {
  margin: 0.75rem 0 0;
  color: #4a4a4a;
  line-height: 1.65;
}

@media (max-width: 768px) {
  .projects-hero {
    height: 70vh;
  }

  .project-cta {
    margin: 0;
    border-radius: 0;
  }

  .experience-points {
    margin-top: 1.25rem;
  }
}