:root {
  --primary: #c17c65;
  --primary-dark: #8c5340;
  --accent: #e6b952;
  --bg-main: #fdfbf8;
  --bg-alt: #f6ebe5;
  --surface: #fffdfb;
  --border: #ead8ce;
  --text-main: #1c1917;
  --text-muted: #57534e;
  --font-heading: "Playfair Display", serif;
  --font-body: "Inter", sans-serif;
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -1px rgba(0, 0, 0, 0.03);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.06), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --radius-md: 16px;
  --radius-pill: 9999px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  width: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg-main);
  color: var(--text-muted);
  line-height: 1.6;
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
}

::selection {
  background: rgba(193, 124, 101, 0.25);
  color: var(--text-main);
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.site-header {
  padding: 2.2rem 0 1.6rem;
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(193, 124, 101, 0.12), rgba(193, 124, 101, 0));
  box-shadow: 0 8px 30px rgba(140, 83, 64, 0.06);
  position: relative;
  z-index: 10;
}

.brand {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 1.9rem;
  font-weight: 700;
  color: var(--text-main);
  text-decoration: none;
  margin-bottom: 0.8rem;
}

.brand span {
  color: var(--primary);
}

.site-header h1 {
  margin: 0;
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-main);
  font-size: clamp(1.7rem, 3vw, 2.5rem);
}

.site-header p {
  margin: 0.55rem 0 0;
  color: var(--text-muted);
}

.page-content {
  padding: 1.5rem 0 3rem;
}

.section-title {
  margin: 0 0 1rem;
  font-family: var(--font-heading);
  color: var(--text-main);
  font-size: clamp(1.35rem, 2.5vw, 1.9rem);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.05rem;
}

.card-link {
  text-decoration: none;
  color: inherit;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  -webkit-mask-image: -webkit-radial-gradient(white, black);
  mask-image: radial-gradient(white, black);
  box-shadow: var(--shadow-sm);
  padding: 1.1rem;
  min-height: 122px;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.card:hover,
.card:focus-within {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(193, 124, 101, 0.35);
}

.card h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  color: var(--text-main);
}

.card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem;
  margin: 0 0 1.15rem;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.breadcrumbs a {
  color: var(--primary);
  text-decoration: none;
}

.breadcrumbs a:hover {
  color: var(--primary-dark);
}

.breadcrumbs span:last-child {
  color: var(--text-main);
}

.photo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 1rem;
}

.photo-card {
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  -webkit-mask-image: -webkit-radial-gradient(white, black);
  mask-image: radial-gradient(white, black);
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.photo-card button {
  position: relative;
  display: block;
  width: 100%;
  border: 0;
  background: #f7efe8;
  padding: 0;
  cursor: pointer;
}

.photo-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease, opacity 0.25s ease;
}

.photo-card:hover img {
  transform: scale(1.02);
}

.thumb-image.is-loading {
  opacity: 0;
}

.photo-loading {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #efe2d7 25%, #f8efe8 50%, #efe2d7 75%);
  background-size: 220% 100%;
  animation: thumbShimmer 1.15s linear infinite;
}

.photo-open.is-loaded .photo-loading {
  display: none;
}

@keyframes thumbShimmer {
  0% {
    background-position: 220% 0;
  }
  100% {
    background-position: -20% 0;
  }
}

.lightbox {
  border: 0;
  max-width: 100vw;
  width: 100vw;
  height: 100vh;
  padding: 0;
  background: transparent;
}

.lightbox::backdrop {
  background: rgba(16, 16, 16, 0.92);
}

.lightbox-shell {
  position: relative;
  width: min(1120px, 94vw);
  height: min(88vh, 860px);
  margin: 6vh auto;
  background: rgba(31, 34, 36, 0.95);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 1em 3em 0.5em rgba(0, 0, 0, 0.25);
}

.lightbox img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.lightbox-close {
  position: absolute;
  top: 0.35rem;
  right: 0.35rem;
  z-index: 5;
  border: 0;
  background-color: transparent;
  background-image: url("images/close.svg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 1.5rem;
  width: 3rem;
  height: 3rem;
  cursor: pointer;
  opacity: 0.7;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 5;
  border: 0;
  background-color: transparent;
  background-image: url("images/arrow.svg");
  background-position: center;
  background-repeat: no-repeat;
  background-size: 2.1rem;
  width: 3.4rem;
  height: 4.2rem;
  cursor: pointer;
  opacity: 0.7;
}

.lightbox-prev {
  left: 0.5rem;
  transform: translateY(-50%) scaleX(-1);
}

.lightbox-next {
  right: 0.5rem;
}

.lightbox-close:hover,
.lightbox-nav:hover {
  opacity: 1;
}

.lightbox-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.25rem 1.5rem 0.9rem;
  color: #fff;
  font-size: 0.95rem;
  text-align: left;
  background-image: linear-gradient(to top, rgba(16, 16, 16, 0.55) 35%, rgba(16, 16, 16, 0));
}

.empty-state {
  color: var(--text-muted);
  border: 1px dashed var(--border);
  border-radius: 12px;
  background: #fff;
  padding: 1rem;
}

@media (max-width: 700px) {
  .site-header {
    padding-top: 1.7rem;
  }

  .brand {
    font-size: 1.6rem;
  }

  .card {
    min-height: 102px;
  }

  .lightbox {
    width: 100vw;
    height: 100vh;
  }

  .lightbox-shell {
    width: 100vw;
    height: 100vh;
    margin: 0;
    border-radius: 0;
  }

  .photo-grid {
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  }
}