:root {
  --bg: #ffffff;
  --bg-soft: #f7f7f6;
  --surface: #ffffff;
  --surface-border: #e7e4de;
  --text: #1c1a17;
  --muted: #6f6a63;
  --line: #eae7e2;
  --accent: #9f6f43;
  --gap: clamp(1rem, 1.4vw, 1.6rem);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background: #ffffff;
  line-height: 1.5;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1rem clamp(1rem, 3vw, 2rem);
  border-bottom: 1px solid transparent;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
}

.site-header.scrolled {
  border-bottom-color: var(--line);
}

.brand {
  text-decoration: none;
  color: var(--text);
  font-family: "Playfair Display", serif;
  letter-spacing: 0.04em;
  font-size: clamp(1.2rem, 1.4vw, 1.45rem);
}

.section-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.35rem;
}

.section-nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.36rem 0.6rem;
  border: 1px solid transparent;
  border-radius: 999px;
  transition: color 0.2s ease, border-color 0.2s ease, background-color 0.2s ease;
}

.section-nav a:hover,
.section-nav a.active {
  color: var(--text);
  border-color: var(--surface-border);
  background: #f6f4f1;
}

main {
  width: min(var(--max), calc(100vw - 2rem));
  margin: 0 auto;
  padding-bottom: 5rem;
}

.hero {
  min-height: min(86vh, 700px);
  display: grid;
  align-content: center;
  gap: 1.2rem;
  border-bottom: 1px solid var(--line);
}

.hero-kicker {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  font-size: 0.75rem;
}

.hero h1 {
  margin: 0;
  font-family: "Playfair Display", serif;
  font-size: clamp(2.5rem, 9vw, 6rem);
  line-height: 0.96;
  letter-spacing: 0.01em;
}

.hero-bio {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.18rem);
}

.gallery-section {
  padding: clamp(2rem, 4vw, 3rem) 0;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.gallery-section.revealed {
  opacity: 1;
  transform: translateY(0);
}

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(1.25rem, 2vw, 1.8rem);
  font-family: "Playfair Display", serif;
  font-weight: 600;
}

.section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  max-width: 44ch;
}

.gallery-grid {
  display: grid;
  gap: var(--gap);
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.image-card {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  position: relative;
  box-shadow: 0 10px 30px rgba(22, 18, 13, 0.06);
}

.image-card button {
  border: 0;
  width: 100%;
  padding: 0;
  margin: 0;
  background: transparent;
  color: inherit;
  cursor: zoom-in;
  text-align: left;
}

.image-wrap {
  position: relative;
  background: #f2f0ed;
  aspect-ratio: 4 / 5;
  overflow: hidden;
}

.image-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.25), rgba(255, 255, 255, 0.75), rgba(255, 255, 255, 0.25));
  transform: translateX(-100%);
  animation: shimmer 1.1s ease-in-out infinite;
}

.image-wrap.loaded::before {
  display: none;
}

.image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 0.4s ease, transform 0.65s ease;
}

.image-wrap.loaded img {
  opacity: 1;
  transform: scale(1);
}

.image-card:hover img {
  transform: scale(1.03);
}

.image-card figcaption {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.6rem;
  padding: 0.7rem 0.75rem 0.8rem;
  color: #7a736a;
  font-size: 0.78rem;
}

.empty-note {
  color: var(--muted);
  font-size: 0.9rem;
  padding: 0.8rem 0.2rem;
}

.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(5, 5, 6, 0.92);
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  padding: 1.2rem;
  gap: 0.6rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 150;
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-figure {
  margin: 0;
  max-height: calc(100vh - 4rem);
  display: grid;
  justify-items: center;
  gap: 0.8rem;
}

.lightbox-figure img {
  max-height: calc(100vh - 7rem);
  max-width: min(92vw, 1280px);
  object-fit: contain;
  border-radius: 10px;
}

.lightbox-figure figcaption {
  color: #e7dfd3;
  font-size: 0.86rem;
}

.lightbox button {
  border: 0;
  color: #e8dfd2;
  background: rgba(255, 255, 255, 0.08);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 1.25rem;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.lightbox button:hover {
  background: rgba(255, 255, 255, 0.18);
}

.lightbox-close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
}

@keyframes shimmer {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .section-nav {
    justify-content: flex-start;
  }

  .section-head {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 760px) {
  main {
    width: min(var(--max), calc(100vw - 1.2rem));
  }

  .hero {
    min-height: 66vh;
  }

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

  .lightbox {
    grid-template-columns: 1fr;
    justify-items: center;
    padding: 3.8rem 0.7rem 1rem;
  }

  .lightbox-prev,
  .lightbox-next {
    position: absolute;
    bottom: 1rem;
  }

  .lightbox-prev {
    left: 1rem;
  }

  .lightbox-next {
    right: 1rem;
  }
}