/* =========================================================
   Portfolio UI enhancement
   Navigation + Spotlight + hero artwork alignment
   ========================================================= */

/* ---------- Header / navigation ---------- */
.topbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(251, 248, 240, 0.94);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(74, 48, 31, 0.10);
}

.topbar .nav {
  display: flex;
  align-items: center;
  min-height: 84px;
  gap: 28px;
}

.brand-link {
  flex: 0 1 320px;
  color: inherit;
  text-decoration: none;
  line-height: 1.2;
  transition: opacity 180ms ease;
}

.brand-link:hover {
  opacity: 0.72;
}

.artistic-menu {
  margin-left: auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 5px;
  flex-wrap: nowrap;
}

.artistic-menu .nav-item {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 46px;
  padding: 10px 12px;
  border-radius: 999px;
  color: inherit;
  text-decoration: none;
  white-space: nowrap;
  font-weight: 650;
  line-height: 1;
  transition:
    background 180ms ease,
    color 180ms ease,
    transform 180ms ease,
    box-shadow 180ms ease;
}

.artistic-menu > a.nav-item:hover,
.nav-dropdown > summary.nav-item:hover,
.artistic-menu .nav-item.is-active,
.nav-dropdown.has-active-child > summary {
  background: rgba(126, 75, 43, 0.09);
  transform: translateY(-1px);
}

.artistic-menu .nav-item.is-active::after,
.nav-dropdown.has-active-child > summary::before {
  content: "";
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 5px;
  height: 2px;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.58;
}

.nav-contact {
  border: 1px solid rgba(126, 75, 43, 0.28);
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown > summary {
  list-style: none;
  cursor: pointer;
}

.nav-dropdown > summary::-webkit-details-marker {
  display: none;
}

.nav-dropdown > summary::after {
  content: "⌄";
  margin-left: 7px;
  transform-origin: center;
  opacity: 0.62;
  transition: transform 180ms ease;
}

.nav-dropdown[open] > summary::after {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 9px);
  right: 0;
  width: 285px;
  padding: 10px;
  border: 1px solid rgba(74, 48, 31, 0.11);
  border-radius: 18px;
  background: rgba(255, 253, 248, 0.98);
  box-shadow: 0 24px 70px rgba(63, 41, 27, 0.16);
  transform-origin: top right;
  animation: navDrop 170ms ease-out;
}

@keyframes navDrop {
  from {
    opacity: 0;
    transform: translateY(-6px) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.dropdown-menu a {
  display: block;
  padding: 12px 13px;
  border-radius: 12px;
  color: inherit;
  text-decoration: none;
  transition: background 160ms ease, transform 160ms ease;
}

.dropdown-menu a + a {
  margin-top: 3px;
}

.dropdown-menu a:hover,
.dropdown-menu a.is-active {
  background: rgba(126, 75, 43, 0.085);
  transform: translateX(2px);
}

.dropdown-menu span,
.dropdown-menu small {
  display: block;
}

.dropdown-menu span {
  font-weight: 700;
}

.dropdown-menu small {
  margin-top: 3px;
  font-size: 0.76rem;
  line-height: 1.35;
  opacity: 0.62;
}

/* ---------- Spotlight: normal BODY section ---------- */
.spotlight-section {
  position: relative;
  overflow: hidden;
  padding: clamp(52px, 7vw, 88px) 0;
  background:
    radial-gradient(circle at 7% 9%, rgba(158, 101, 56, 0.11), transparent 32%),
    radial-gradient(circle at 92% 88%, rgba(101, 123, 91, 0.09), transparent 28%),
    #f8f3e9;
  border-bottom: 1px solid rgba(74, 48, 31, 0.09);
}

.spotlight-section::before {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  right: -120px;
  top: -125px;
  border: 1px solid rgba(126, 75, 43, 0.15);
  border-radius: 50%;
}

.spotlight-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(380px, 0.9fr) minmax(0, 1.1fr);
  gap: clamp(42px, 6vw, 82px);
  align-items: center;
}

.spotlight-visual {
  margin: 0;
  min-width: 0;
}

.spotlight-art-link {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 390px;
  padding: clamp(20px, 3vw, 34px);
  overflow: hidden;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(73, 48, 31, 0.12);
  box-shadow: 0 28px 68px rgba(64, 42, 27, 0.12);
}

.spotlight-art-link img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 420px;
  object-fit: contain;
  object-position: center center;
  transition: transform 400ms ease, filter 400ms ease;
}

.spotlight-art-link:hover img {
  transform: scale(1.025);
  filter: saturate(1.03);
}

.art-hover-label {
  position: absolute;
  right: 18px;
  bottom: 18px;
  padding: 9px 12px;
  border-radius: 999px;
  color: #fff;
  background: rgba(44, 31, 23, 0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  font-size: 0.78rem;
  font-weight: 700;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.spotlight-art-link:hover .art-hover-label {
  opacity: 1;
  transform: translateY(0);
}

.spotlight-visual figcaption {
  padding: 16px 7px 0;
}

.spotlight-visual figcaption span,
.spotlight-visual figcaption strong {
  display: block;
}

.spotlight-visual figcaption span {
  margin-bottom: 5px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  opacity: 0.62;
}

.spotlight-visual figcaption strong {
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  line-height: 1.25;
}

.spotlight-content {
  max-width: 690px;
}

.spotlight-overline {
  margin: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.20em;
  font-size: 0.77rem;
  font-weight: 800;
  opacity: 0.72;
}

.spotlight-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 24px;
  padding: 8px 13px;
  border: 1px solid rgba(126, 75, 43, 0.22);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  font-size: 0.84rem;
  font-weight: 700;
}

.status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0.68;
}

.spotlight-content h1 {
  margin: 0;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.7rem, 5vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.035em;
}

.spotlight-title {
  margin: 13px 0 22px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.45rem, 2.3vw, 2.15rem);
  line-height: 1.25;
}

.spotlight-summary {
  max-width: 63ch;
  margin: 0;
  font-size: 1.04rem;
  line-height: 1.78;
}

.spotlight-facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 28px 0;
}

.spotlight-facts div {
  padding: 13px 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.50);
  border: 1px solid rgba(73, 48, 31, 0.09);
}

.spotlight-facts small,
.spotlight-facts strong {
  display: block;
}

.spotlight-facts small {
  margin-bottom: 5px;
  font-size: 0.70rem;
  text-transform: uppercase;
  letter-spacing: 0.10em;
  opacity: 0.58;
}

.spotlight-facts strong {
  font-size: 0.90rem;
  line-height: 1.35;
}

.spotlight-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 11px;
}

.exhibition-btn span,
.text-arrow-link span {
  display: inline-block;
  transition: transform 160ms ease;
}

.exhibition-btn:hover span {
  transform: translate(2px, -2px);
}

.text-arrow-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 3px;
  color: inherit;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.text-arrow-link:hover span {
  transform: translateX(3px);
}

/* ---------- Hero image alignment ---------- */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.92fr);
  align-items: stretch;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.hero-art {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 540px;
  padding: clamp(22px, 3vw, 42px);
  overflow: hidden;
}

.hero-art img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 560px;
  object-fit: contain;
  object-position: center center;
  margin: 0 auto;
}

/* Buttons inside permanent award/exhibition records */
.record-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

/* Sticky header offset */
#spotlight, #home, #works, #about, #exhibitions, #awards,
#education, #training, #news, #documents, #contact {
  scroll-margin-top: 105px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1120px) {
  .topbar .nav {
    gap: 16px;
  }

  .brand-link {
    flex-basis: 260px;
  }

  .artistic-menu {
    gap: 2px;
  }

  .artistic-menu .nav-item {
    padding-left: 9px;
    padding-right: 9px;
    font-size: 0.92rem;
  }

  .spotlight-layout {
    gap: 38px;
  }
}

@media (max-width: 900px) {
  .topbar .nav {
    min-height: 72px;
  }

  .artistic-menu .nav-item {
    border-radius: 12px;
  }

  .nav-dropdown {
    width: 100%;
  }

  .nav-dropdown > summary.nav-item {
    width: 100%;
    justify-content: space-between;
  }

  .dropdown-menu {
    position: static;
    width: 100%;
    margin: 3px 0 7px;
    padding: 5px;
    border-radius: 13px;
    box-shadow: none;
    background: rgba(126, 75, 43, 0.045);
  }

  .spotlight-layout {
    grid-template-columns: 1fr;
    gap: 35px;
  }

  .spotlight-visual {
    max-width: 700px;
    margin: 0 auto;
  }

  .spotlight-content {
    max-width: none;
  }

  .spotlight-facts {
    grid-template-columns: 1fr;
  }

  .hero {
    grid-template-columns: 1fr;
  }

  .hero-art {
    min-height: auto;
    padding-top: 16px;
  }

  .hero-art img {
    height: auto;
    max-height: 640px;
  }
}

@media (max-width: 600px) {
  .spotlight-section {
    padding: 38px 0 48px;
  }

  .spotlight-art-link {
    min-height: 250px;
    padding: 18px;
    border-radius: 20px;
  }

  .spotlight-content h1 {
    font-size: clamp(2.35rem, 13vw, 3.4rem);
  }

  .spotlight-actions {
    align-items: stretch;
  }

  .spotlight-actions .btn {
    width: 100%;
    text-align: center;
  }

  .text-arrow-link {
    width: fit-content;
  }
}