/* ================= ULTRA-THIN DISPLAY : HERO ================= */

.utd-hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  overflow: hidden;
  background: #000;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 1.2s ease, transform 1.4s ease;
}

.utd-hero.is-visible {
  opacity: 1;
  transform: scale(1);
}

.utd-hero-media img {
  width: 100%;
  height: 100vh;
  object-fit: cover;
  display: block;
}

.utd-hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 2rem;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.35) 0%,
    rgba(0, 0, 0, 0.55) 100%
  );
}

.utd-hero-title {
  font-size: clamp(2.4rem, 5vw, 4.6rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #ffffff;
  margin-bottom: 1rem;
}

.utd-hero-subtitle {
  max-width: 720px;
  font-size: clamp(1rem, 1.5vw, 2rem);
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.utd-hero-tags {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.utd-hero-tags span {
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  color: #ffffff;
  backdrop-filter: blur(6px);
}











/* ================= ULTRA-THIN DISPLAY : PRODUCT HIGHLIGHTS ================= */

.utd-highlights {
  padding: 2rem 0 2rem;
  text-align: center;
}

.utd-highlights.is-visible .utd-highlight-card {
  opacity: 1;
  transform: translateY(0);
}

.utd-section-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.9rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

.utd-section-head p {
  font-size: 1.5rem;
  color: #777;
  margin-bottom: 3.5rem;
}

.utd-highlight-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2.5rem;
}

.utd-highlight-card {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  background: #f5f5f5;
  min-height: 420px;
  opacity: 0;
  transform: translateY(32px);
  transition: transform 0.8s ease, opacity 0.8s ease;
}

.utd-highlight-card img {
  width: 100%;
  height: auto;        /* ✅ FIXED */
  display: block;
}

.utd-card-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.8rem;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0) 30%,
    rgba(0, 0, 0, 0.6) 100%
  );
  color: #ffffff;
}

.utd-stage {
  font-size: 1.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.8;
  margin-bottom: 0.4rem;
}

.utd-card-overlay h3 {
  font-size: 2.1rem;
  font-weight: 500;
  margin-bottom: 0.4rem;
}

.utd-card-overlay p {
  font-size: 1.2rem;
  line-height: 1.5;
  opacity: 0.85;
}

.utd-highlight-card.is-hovered img {
  transform: scale(1.06);
  transition: transform 0.6s ease;
}



















/* ================= ULTRA-THIN DISPLAY : INTERIOR SHOWCASE ================= */

.utd-showcase {
  position: relative;
  width: 100%;
  min-height: 85vh;
  margin: 6rem 0;
  overflow: hidden;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1.2s ease, transform 1.2s ease;
}

.utd-showcase.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.utd-showcase-media img {
  width: 100%;
  height: 85vh;
  object-fit: cover;
  display: block;
}

.utd-showcase-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 6%;
  max-width: 720px;
  background: linear-gradient(
    90deg,
    rgba(0, 0, 0, 0.55) 0%,
    rgba(0, 0, 0, 0.15) 55%,
    rgba(0, 0, 0, 0) 100%
  );
  color: #ffffff;
}

.utd-showcase-label {
  font-size: 1.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.85;
  margin-bottom: 0.8rem;
}

.utd-showcase-overlay h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-bottom: 1rem;
}

.utd-showcase-overlay p {
  font-size: 1.2rem;
  line-height: 1.7;
  opacity: 0.9;
  max-width: 520px;
}

/* Responsive */
@media (max-width: 768px) {
  .utd-showcase-overlay {
    padding: 0 8%;
    background: linear-gradient(
      180deg,
      rgba(0, 0, 0, 0.55) 0%,
      rgba(0, 0, 0, 0.25) 60%,
      rgba(0, 0, 0, 0) 100%
    );
  }
}










/* ================= ULTRA-THIN DISPLAY : MATERIALS & CRAFT ================= */

.utd-craft {
  padding: 7rem 0;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1.2s ease, transform 1.2s ease;
}

.utd-craft.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.utd-craft-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
  align-items: center;
}

.utd-craft-content {
  max-width: 520px;
}

.utd-craft-label {
  font-size: 2.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #777;
  margin-bottom: 1rem;
  display: inline-block;
}

.utd-craft-content h2 {
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-bottom: 1.2rem;
}

.utd-craft-content p {
  font-size: 1.2rem;
  line-height: 1.7;
  color: #555;
  margin-bottom: 1.8rem;
}

.utd-craft-points {
  list-style: none;
  padding: 0;
  margin: 0;
}

.utd-craft-points li {
  font-size: 1.5rem;
  padding-left: 1.2rem;
  position: relative;
  margin-bottom: 0.8rem;
  color: #333;
}

.utd-craft-points li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: #999;
}

.utd-craft-media img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 18px;
}

/* Responsive */
@media (max-width: 900px) {
  .utd-craft-grid {
    grid-template-columns: 1fr;
  }

  .utd-craft-content {
    max-width: 100%;
  }
}


















/* ================= ULTRA-THIN DISPLAY : FAQ ================= */

.utd-faq {
  padding: 7rem 0 6rem;
  max-width: 90%;
  margin: 0 auto;
}

.utd-faq-head {
  text-align: center;
  margin-bottom: 3.5rem;
}

.utd-faq-head h2 {
  font-size: clamp(1.8rem, 3vw, 3.6rem);
  font-weight: 500;
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
}

.utd-faq-head p {
  font-size: 1.5rem;
  color: #777;
}

.utd-faq-list {
  border-top: 1px solid #e6e6e6;
}

.utd-faq-item {
  border-bottom: 1px solid #e6e6e6;
}

.utd-faq-question {
  width: 100%;
  background: none;
  border: none;
  text-align: left;
  padding: 1.4rem 0;
  font-size: 1.7rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.utd-faq-icon {
  font-size: 1.2rem;
  color: #999;
  transition: transform 0.3s ease;
}

.utd-faq-answer {
  max-height: 0;
  overflow: hidden;
  font-size: 1.3rem;
  line-height: 1.6;
  color: #555;
  transition: max-height 0.4s ease, padding 0.4s ease;
  padding-right: 2rem;
}

.utd-faq-item.is-open .utd-faq-answer {
  max-height: 240px;
  padding-bottom: 1.2rem;
}

.utd-faq-item.is-open .utd-faq-icon {
  transform: rotate(45deg);
}

















/* ================= ULTRA-THIN DISPLAY : SCROLL CARDS ================= */

.utd-scroll-section {
  padding: 1rem 0 1rem;
}

.utd-scroll-head {
  text-align: center;
  margin-bottom: 3rem;
}

.utd-scroll-head h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 500;
  letter-spacing: 0.06em;
}

.utd-scroll-head p {
  font-size: 0.95rem;
  color: #777;
  margin-top: 0.5rem;
}

.utd-scroll-wrapper {
  position: relative;
}

.utd-scroll-container {
  display: flex;
  gap: 1.8rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 0 3rem;
  scrollbar-width: none;
}

.utd-scroll-container::-webkit-scrollbar {
  display: none;
}

.utd-scroll-card {
  flex: 0 0 360px;
  height: 220px;
  position: relative;
  border-radius: 22px;
  overflow: hidden;
  scroll-snap-align: center;
  background: #eee;
}

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

.utd-card-label {
  position: absolute;
  bottom: 14px;
  left: 14px;
  font-size: 0.8rem;
  background: rgba(255, 255, 255, 0.9);
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  font-weight: 500;
}

.utd-scroll-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.9);
  font-size: 1.6rem;
  cursor: pointer;
  z-index: 5;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
}

.utd-scroll-btn.left {
  left: 0;
}

.utd-scroll-btn.right {
  right: 0;
}

/* Mobile */
@media (max-width: 768px) {
  .utd-scroll-card {
    flex: 0 0 280px;
    height: 190px;
  }

  .utd-scroll-container {
    padding: 0 1.5rem;
  }
}