@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400&family=Jost:wght@200;300;400&display=swap');

:root {
  --cream: #F5F0E8;
  --ink: #1C1A18;
  --warm-gray: #8A8278;
  --rust: #B85C38;
  --light-line: #DDD8CF;
  --nav-width: 240px;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  background: var(--cream);
  color: var(--ink);
  min-height: 100vh;
  display: flex;
}

/* ── SIDEBAR NAV ── */
nav#sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--nav-width);
  height: 100vh;
  background: var(--ink);
  display: flex;
  flex-direction: column;
  padding: 3rem 2rem;
  z-index: 100;
  overflow: hidden;
}

nav#sidebar::before {
  content: '';
  position: absolute;
  bottom: -80px;
  right: -80px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.06);
  pointer-events: none;
}
nav#sidebar::after {
  content: '';
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.06);
  pointer-events: none;
}

.nav-brand {
  margin-bottom: 3rem;
}
.nav-brand h1 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: 1.5rem;
  color: var(--cream);
  letter-spacing: 0.08em;
  line-height: 1.3;
}
.nav-brand span {
  display: block;
  font-family: 'Jost', sans-serif;
  font-weight: 200;
  font-size: 0.65rem;
  color: var(--warm-gray);
  letter-spacing: 0.25em;
  text-transform: uppercase;
  margin-top: 0.35rem;
}

nav#sidebar ul {
  list-style: none;
  flex: 1;
}
nav#sidebar ul li {
  margin-bottom: 0.25rem;
}
nav#sidebar ul li a {
  display: block;
  font-family: 'Jost', sans-serif;
  font-weight: 200;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--warm-gray);
  text-decoration: none;
  padding: 0.6rem 0;
  border-bottom: 1px solid transparent;
  transition: color 0.25s, border-color 0.25s;
  position: relative;
}
nav#sidebar ul li a::before {
  content: '';
  position: absolute;
  left: -2rem;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 1px;
  background: var(--rust);
  transition: width 0.25s;
}
nav#sidebar ul li a:hover,
nav#sidebar ul li a.active {
  color: var(--cream);
}
nav#sidebar ul li a:hover::before,
nav#sidebar ul li a.active::before {
  width: 1rem;
}

.nav-footer {
  font-size: 0.6rem;
  color: rgba(138,130,120,0.5);
  letter-spacing: 0.1em;
}

/* ── MOBILE HAMBURGER ── */
#hamburger {
  display: none;
  position: fixed;
  top: 1.2rem;
  right: 1.2rem;
  z-index: 200;
  background: var(--ink);
  border: none;
  cursor: pointer;
  padding: 0.6rem;
  flex-direction: column;
  gap: 5px;
}
#hamburger span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--cream);
  transition: all 0.3s;
}
#nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.5);
  z-index: 99;
}

/* ── MAIN CONTENT ── */
main {
  margin-left: var(--nav-width);
  flex: 1;
  min-height: 100vh;
}

/* ── PAGE HERO ── */
.page-hero {
  padding: 6rem 5rem 3rem;
  border-bottom: 1px solid var(--light-line);
  position: relative;
}
.page-hero .eyebrow {
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 1.2rem;
  font-weight: 400;
}
.page-hero h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.05;
  color: var(--ink);
  max-width: 700px;
}
.page-hero h2 em {
  font-style: italic;
  color: var(--warm-gray);
}

/* ── CONTENT SECTIONS ── */
.content-section {
  padding: 4rem 5rem;
  border-bottom: 1px solid var(--light-line);
  max-width: 900px;
}
.content-section:last-child {
  border-bottom: none;
}
.content-section p {
  font-size: 1rem;
  line-height: 1.85;
  color: #3A3631;
  margin-bottom: 1.2rem;
}
.content-section p:last-child { margin-bottom: 0; }

.content-section h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
  color: var(--ink);
}

/* ── GRID CARDS ── */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5px;
  background: var(--light-line);
  margin: 0;
}
.card {
  background: var(--cream);
  padding: 2.5rem 2rem;
  transition: background 0.2s;
}
.card:hover { background: #EDE8DF; }
.card .card-label {
  font-size: 0.6rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--rust);
  margin-bottom: 0.8rem;
}
.card h4 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 1.3rem;
  margin-bottom: 0.6rem;
}
.card p {
  font-size: 0.82rem;
  color: var(--warm-gray);
  line-height: 1.6;
}

/* ── ARTWORK PLACEHOLDER ── */
.artwork-placeholder {
  aspect-ratio: 3/4;
  background: var(--light-line);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--warm-gray);
  position: relative;
  overflow: hidden;
}
.artwork-placeholder::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 1px solid rgba(138,130,120,0.3);
}

/* ── FORM ── */
.form-group {
  margin-bottom: 1.8rem;
}
.form-group label {
  display: block;
  font-size: 0.65rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-bottom: 0.5rem;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--light-line);
  padding: 0.6rem 0;
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  font-size: 0.95rem;
  color: var(--ink);
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--rust);
}
.form-group textarea {
  resize: vertical;
  min-height: 120px;
}
.form-group select option { background: var(--cream); }

.btn {
  display: inline-block;
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  padding: 0.9rem 2.5rem;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  text-decoration: none;
}
.btn:hover {
  background: var(--ink);
  color: var(--cream);
}
.btn-rust {
  border-color: var(--rust);
  color: var(--rust);
}
.btn-rust:hover {
  background: var(--rust);
  color: var(--cream);
}

/* ── DIVIDER LINE ── */
.thin-line {
  height: 1px;
  background: var(--light-line);
  margin: 2rem 0;
}

/* ── PAGE TRANSITIONS ── */
main { animation: fadeIn 0.4s ease; }
@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
  nav#sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
  }
  nav#sidebar.open {
    transform: translateX(0);
  }
  #hamburger { display: flex; }
  #nav-overlay.visible { display: block; }
  main { margin-left: 0; }
  .page-hero { padding: 5rem 1.5rem 2.5rem; }
  .content-section { padding: 2.5rem 1.5rem; }
}