:root {
  --bg: #f4efe7;
  --panel: rgba(250, 246, 240, 0.78);
  --panel-strong: rgba(255, 250, 244, 0.92);
  --ink: #1f2632;
  --muted: #6d6a67;
  --line: rgba(31, 38, 50, 0.1);
  --accent: #b36d46;
  --accent-soft: rgba(179, 109, 70, 0.18);
  --shadow: 0 28px 90px rgba(21, 28, 38, 0.14);
  --radius-lg: 30px;
  --radius-md: 22px;
  --radius-sm: 18px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(179, 109, 70, 0.18), transparent 26rem),
    radial-gradient(circle at right 20%, rgba(33, 64, 92, 0.18), transparent 24rem),
    linear-gradient(180deg, #f7f2eb 0%, #f1eae1 48%, #eee6dd 100%);
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -1;
  content: "";
  background-image:
    linear-gradient(rgba(31, 38, 50, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 38, 50, 0.035) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.3), transparent 80%);
}

img {
  display: block;
  max-width: 100%;
}

button,
a {
  font: inherit;
}

.page-shell {
  width: min(1260px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 56px;
}

.hero,
.toolbar,
.feature-strip,
.side-note,
.lightbox-copy {
  backdrop-filter: blur(18px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.9fr) minmax(280px, 0.9fr);
  gap: 22px;
  padding: 32px;
  background: linear-gradient(135deg, rgba(255, 250, 244, 0.92), rgba(247, 240, 231, 0.72));
  border: 1px solid rgba(255, 255, 255, 0.8);
  border-radius: 36px;
  box-shadow: var(--shadow);
}

.eyebrow,
.section-kicker,
.panel-label {
  margin: 0 0 12px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.73rem;
  font-weight: 700;
}

.hero h1,
.toolbar h2,
.side-note h2,
.lightbox-copy h2,
.feature-strip h3 {
  margin: 0;
  font-family: "Baskerville", "Iowan Old Style", "Palatino Linotype", serif;
  font-weight: 600;
}

.hero h1 {
  max-width: 8ch;
  font-size: clamp(3.8rem, 8vw, 6.8rem);
  line-height: 0.94;
}

.hero-text {
  max-width: 60ch;
  margin: 22px 0 0;
  color: var(--muted);
  line-height: 1.8;
  font-size: 1.02rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.primary-link,
.ghost-link,
.filter-button,
.lightbox-close {
  border: 0;
  border-radius: 999px;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, background-color 180ms ease, color 180ms ease, border-color 180ms ease;
}

.primary-link,
.ghost-link {
  padding: 13px 18px;
}

.primary-link {
  background: var(--ink);
  color: #f9f2e9;
}

.ghost-link {
  background: rgba(255, 255, 255, 0.5);
  color: var(--ink);
  border: 1px solid var(--line);
}

.primary-link:hover,
.ghost-link:hover,
.filter-button:hover,
.lightbox-close:hover {
  transform: translateY(-2px);
}

.hero-panel {
  display: grid;
  align-content: space-between;
  gap: 16px;
  min-height: 100%;
  padding: 24px;
  background:
    linear-gradient(180deg, rgba(23, 31, 44, 0.92), rgba(23, 31, 44, 0.82)),
    radial-gradient(circle at top, rgba(255, 190, 126, 0.22), transparent 55%);
  color: #fbf6f0;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.panel-metric {
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.panel-metric span {
  display: block;
  font-family: "Baskerville", "Iowan Old Style", "Palatino Linotype", serif;
  font-size: 3.1rem;
}

.panel-metric p {
  margin: 8px 0 0;
  color: rgba(255, 246, 238, 0.76);
  line-height: 1.7;
}

.toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-top: 24px;
  padding: 18px 8px 6px;
}

.toolbar h2 {
  font-size: clamp(1.8rem, 4vw, 2.7rem);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.filter-button {
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.45);
  color: var(--muted);
  border: 1px solid rgba(31, 38, 50, 0.08);
}

.filter-button.is-active {
  background: var(--ink);
  color: #fff3e7;
  border-color: transparent;
}

.feature-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 22px;
}

.feature-strip article {
  padding: 22px;
  background: rgba(255, 255, 255, 0.48);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 24px;
}

.feature-strip h3 {
  font-size: 1.5rem;
}

.feature-strip p:last-child {
  margin: 10px 0 0;
  color: var(--muted);
  line-height: 1.75;
}

.gallery-layout {
  display: grid;
  grid-template-columns: minmax(240px, 320px) minmax(0, 1fr);
  gap: 22px;
  margin-top: 26px;
}

.side-note {
  position: sticky;
  top: 24px;
  align-self: start;
  padding: 24px;
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 26px;
  box-shadow: 0 18px 48px rgba(31, 38, 50, 0.08);
}

.side-note h2 {
  font-size: 2.2rem;
}

.side-note p {
  color: var(--muted);
  line-height: 1.85;
}

.note-meta {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 20px 0 0;
  list-style: none;
}

.note-meta li {
  padding: 11px 12px;
  background: rgba(255, 255, 255, 0.52);
  border-radius: 14px;
  color: #4b4d52;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: 18px;
  gap: 18px;
}

.card {
  grid-column: span 4;
  position: relative;
  overflow: hidden;
  min-height: 250px;
  padding: 0;
  border: 0;
  border-radius: 28px;
  background: var(--panel-strong);
  box-shadow: 0 18px 44px rgba(31, 38, 50, 0.1);
  opacity: 0;
  transform: translateY(18px);
  animation: card-enter 620ms cubic-bezier(.2, .7, .2, 1) forwards;
  cursor: pointer;
}

.card:nth-child(3n + 1) {
  animation-delay: 90ms;
}

.card:nth-child(3n + 2) {
  animation-delay: 160ms;
}

.card:nth-child(3n + 3) {
  animation-delay: 230ms;
}

.card.tall {
  grid-row: span 24;
}

.card.medium {
  grid-row: span 20;
}

.card.wide {
  grid-column: span 8;
  grid-row: span 18;
}

.card.square {
  grid-row: span 16;
}

.card::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(180deg, transparent 30%, rgba(16, 21, 29, 0.78) 100%);
  opacity: 0.94;
}

.card:hover {
  transform: translateY(-4px);
}

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

.card-copy {
  position: absolute;
  inset: auto 0 0;
  z-index: 1;
  padding: 18px;
  color: #fff4e7;
  text-align: left;
}

.card-tag {
  display: inline-flex;
  margin-bottom: 8px;
  padding: 7px 10px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  font-size: 0.74rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.card-copy h3 {
  margin: 0;
  font-family: "Baskerville", "Iowan Old Style", "Palatino Linotype", serif;
  font-size: 1.6rem;
}

.card-copy p {
  margin: 8px 0 0;
  color: rgba(255, 244, 231, 0.78);
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 20;
  padding: 24px;
  background: rgba(9, 13, 18, 0.74);
  backdrop-filter: blur(16px);
}

.lightbox-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 20px;
  width: min(1180px, 100%);
  height: min(88vh, 820px);
  margin: 44px auto 0;
}

.lightbox-frame,
.lightbox-copy {
  margin: 0;
  border-radius: 28px;
  overflow: hidden;
}

.lightbox-frame {
  background: rgba(248, 241, 232, 0.92);
  box-shadow: var(--shadow);
}

.lightbox-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lightbox-copy {
  padding: 28px;
  background: rgba(249, 243, 236, 0.94);
  box-shadow: var(--shadow);
}

.lightbox-copy p {
  color: var(--muted);
  line-height: 1.85;
}

.lightbox-close {
  position: absolute;
  top: 26px;
  right: 28px;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.12);
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.2);
}

[hidden] {
  display: none !important;
}

@keyframes card-enter {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 1040px) {
  .hero,
  .gallery-layout,
  .lightbox-inner,
  .feature-strip {
    grid-template-columns: 1fr;
  }

  .side-note {
    position: static;
  }

  .gallery {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }

  .card,
  .card.wide {
    grid-column: span 4;
  }
}

@media (max-width: 720px) {
  .page-shell {
    width: min(100% - 18px, 100%);
    padding-top: 12px;
  }

  .hero,
  .feature-strip article,
  .side-note,
  .lightbox-copy {
    padding: 18px;
  }

  .toolbar {
    align-items: start;
    padding-left: 2px;
    padding-right: 2px;
    flex-direction: column;
  }

  .filters {
    justify-content: start;
  }

  .gallery {
    grid-template-columns: repeat(1, minmax(0, 1fr));
    grid-auto-rows: auto;
  }

  .card,
  .card.wide,
  .card.tall,
  .card.medium,
  .card.square {
    grid-column: span 1;
    grid-row: span 1;
    min-height: 320px;
  }

  .hero h1 {
    font-size: clamp(3rem, 16vw, 4.2rem);
  }

  .lightbox {
    padding: 10px;
  }

  .lightbox-inner {
    height: auto;
    margin-top: 54px;
  }

  .lightbox-frame {
    min-height: 320px;
  }
}