@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;1,300;1,400&family=Karla:wght@300;400;500&display=swap');

:root {
  --noir: #0e0e0e;
  --blanc: #f7f5f2;
  --gris: #888;
  --gris-clair: #e8e5e0;
  --accent: #c8a96e;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--blanc);
  color: var(--noir);
  font-family: 'Karla', sans-serif;
  font-weight: 300;
  font-size: 19px;
  line-height: 1.75;
}

/* NAV */
nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--blanc);
  border-bottom: 1px solid var(--gris-clair);
  padding: 0 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: block;
  text-decoration: none;
  height: 36px;
}

.nav-logo img {
  height: 36px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 15px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #191919;
  text-decoration: none;
  padding-bottom: 2px;
  border-bottom: 1px solid transparent;
  transition: color 0.2s, border-color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--noir);
  border-color: var(--noir);
}

.nav-instagram a {
  font-size: 14px;
  letter-spacing: 0.12em;
  color: var(--noir);
  text-decoration: none;
  background: var(--noir);
  color: var(--blanc);
  padding: 6px 14px;
  transition: background 0.2s;
}

.nav-instagram a:hover { background: #333; }

/* PAGE TITLE */
.page-title {
  padding: 60px 48px 40px;
  border-bottom: 1px solid var(--gris-clair);
}

.page-title h1 {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(42px, 6vw, 72px);
  font-weight: 300;
  letter-spacing: -0.01em;
  margin-bottom: 24px;
}

.page-title .intro {
  max-width: 640px;
  color: #444;
  font-size: 19px;
}

.page-title .intro p + p { margin-top: 12px; }

/* MASONRY GALLERY */
.masonry {
  padding: 48px;
  columns: 3;
  column-gap: 20px;
}

.masonry-item {
  break-inside: avoid;
  margin-bottom: 20px;
}

.masonry-item img {
  width: 100%;
  display: block;
}

/* SECTION */
.section {
  padding: 60px 48px;
  border-top: 1px solid var(--gris-clair);
}

.section h2 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 30px;
  font-weight: 300;
  margin-bottom: 20px;
}

.section p + p { margin-top: 12px; }

/* FOOTER */
footer {
  padding: 48px;
  border-top: 1px solid var(--gris-clair);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-nav {
  display: flex;
  gap: 8px;
  list-style: none;
}

.footer-nav a {
  font-size: 15px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #191919;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-nav a:hover { color: var(--noir); }

.footer-nav li:not(:last-child)::after {
  content: '·';
  margin-left: 8px;
  color: var(--gris-clair);
}

.footer-copy {
  font-size: 15px;
  color: #191919;
}

/* SERIES NAV (prev/next) */
.series-nav {
  padding: 32px 48px;
  border-top: 1px solid var(--gris-clair);
  display: flex;
  justify-content: space-between;
}

.series-nav a {
  font-size: 15px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #191919;
  text-decoration: none;
  transition: color 0.2s;
}

.series-nav a:hover { color: var(--noir); }

/* BUTTON */
.btn {
  display: inline-block;
  font-size: 16px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--blanc);
  background: var(--noir);
  text-decoration: none;
  padding: 12px 28px;
  transition: background 0.2s;
}

.btn:hover { background: #333; }

.btn-outline {
  background: transparent;
  color: var(--noir);
  border: 1px solid var(--noir);
}

.btn-outline:hover { background: var(--noir); color: var(--blanc); }

/* MOBILE */
@media (max-width: 768px) {
  nav { padding: 0 24px; }
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 13px; }
  .page-title, .masonry, .section, footer, .series-nav { padding-left: 24px; padding-right: 24px; }
  .masonry { columns: 2; }
}

@media (max-width: 480px) {
  .masonry { columns: 1; }
  .nav-links { display: none; }
}

/* BURGER */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 200;
}

.nav-burger span {
  display: block;
  width: 22px;
  height: 1px;
  background: var(--noir);
  transition: transform 0.2s, opacity 0.2s;
}

.nav-burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  nav { padding: 0 24px; }
  .nav-links { gap: 20px; }
  .nav-links a { font-size: 13px; letter-spacing: 0.12em; }
  .nav-instagram a { padding: 5px 10px; font-size: 13px; }
}

@media (max-width: 680px) {
  nav { padding: 0 20px; height: 56px; }
  .nav-burger { display: flex; }
  .nav-instagram { display: none; }
  .nav-links {
    display: none;
    position: fixed;
    top: 56px; left: 0; right: 0; bottom: 0;
    background: var(--blanc);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    z-index: 150;
    border-top: 1px solid var(--gris-clair);
  }
  .nav-links.open { display: flex; }
  .nav-links a { font-size: 16px; letter-spacing: 0.2em; }
  .page-title { padding: 40px 20px 28px; }
  .page-title h1 { font-size: clamp(36px, 10vw, 52px); }
  .masonry { padding: 24px 20px; columns: 2; column-gap: 12px; }
  .masonry-item { margin-bottom: 12px; }
  .section { padding: 40px 20px; }
  footer { padding: 32px 20px; flex-direction: column; align-items: flex-start; gap: 16px; }
  .footer-nav { flex-wrap: wrap; }
  .series-nav { padding: 24px 20px; }
}

@media (max-width: 400px) { .masonry { columns: 1; } }