/* Robby Stillwagon Ceramics — Design System v2 (white & cobalt)
   Source: DESIGN.md + design_handoff_ceramics_design_system/README.md */

:root {
  --page: #FFFFFF;
  --paper: #FAFAF8;
  --border: #DCE3F0;
  --cobalt-ink: #0E1730;
  --cobalt-deep: #16265C;
  --cobalt: #2B4C9B;
  --cobalt-mid: #7C93C4;
  --cobalt-muted: #7C8AAB;
  --success: #5B8A7A;
  --warning: #B99259;
  --error: #A2565C;
  --info: #5C79C4;

  --font-display: 'Satoshi', 'Figtree', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  --space-2xs: 2px;
  --space-xs: 4px;
  --space-sm: 8px;
  --space-md: 16px;
  --space-lg: 24px;
  --space-xl: 32px;
  --space-2xl: 48px;
  --space-3xl: 64px;

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in: cubic-bezier(0.7, 0, 0.84, 0);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

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

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-body);
  background: var(--page);
  color: var(--cobalt);
  font-size: 16px;
  line-height: 1.6;
}

a { color: var(--cobalt); text-decoration: none; transition: color 100ms var(--ease-out); }
a:hover { color: var(--cobalt-deep); }

img { max-width: 100%; }

.container { max-width: 1200px; margin: 0 auto; padding-left: 56px; padding-right: 56px; }

@media (max-width: 1200px) {
  .container { padding-left: 24px; padding-right: 24px; }
}
@media (max-width: 768px) {
  .container { padding-left: 20px; padding-right: 20px; }
}

/* ---------- Header ---------- */

.site-header {
  height: 64px;
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  border-bottom: 1px solid var(--border);
}

.site-header .header-left {
  display: flex;
  align-items: center;
  gap: 11px;
  min-width: 0;
}

.avatar-frame {
  flex: none;
  width: 34px;
  height: 34px;
  filter: drop-shadow(1.5px 2px 2.5px rgba(22, 38, 92, 0.2));
}
.avatar-frame .avatar-clip {
  width: 100%;
  height: 100%;
  clip-path: polygon(2% 3%, 22% 0%, 48% 2%, 72% 0%, 98% 3%, 100% 26%, 97% 52%, 100% 76%, 98% 98%, 72% 100%, 48% 97%, 24% 100%, 2% 98%, 0% 74%, 3% 50%, 0% 25%);
  background: var(--paper);
  padding: 3px;
}
.avatar-frame img { display: block; width: 100%; height: 100%; object-fit: cover; border-radius: var(--radius-full); }

.header-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 16px;
  letter-spacing: -0.01em;
  color: var(--cobalt-deep);
  white-space: nowrap;
}

.header-divider {
  flex: none;
  width: 1px;
  height: 14px;
  background: var(--border);
}

.header-location {
  font-size: 14px;
  color: var(--cobalt-muted);
  white-space: nowrap;
}

.site-header .header-right {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 20px;
  min-width: 0;
}

.site-nav {
  display: flex;
  gap: 20px;
}
.site-nav a {
  font-size: 15px;
  color: var(--cobalt-muted);
  white-space: nowrap;
  padding-bottom: 2px;
}
.site-nav a.active {
  color: var(--cobalt);
  border-bottom: 1.5px solid var(--cobalt);
}
.site-nav a:hover { color: var(--cobalt); }

.btn-cta {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
  color: #FFFFFF;
  background: var(--cobalt);
  padding: 9px 17px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  border: none;
  cursor: pointer;
  display: inline-block;
  transition: background 100ms var(--ease-out);
}
.btn-cta:hover { background: var(--cobalt-deep); color: #FFFFFF; }

.nav-toggle {
  display: none;
  flex: none;
  width: 44px;
  height: 44px;
  margin: -12px;
  padding: 12px;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle .bar {
  width: 19px;
  height: 1.5px;
  background: var(--cobalt);
}
.nav-toggle .bars { display: flex; flex-direction: column; gap: 4px; }

/* ---------- Hero ---------- */

.hero {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 64px;
  align-items: end;
  padding-top: 88px;
  padding-bottom: 96px;
}

.hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cobalt-muted);
  margin-bottom: var(--space-md);
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 40px;
  line-height: 1.04;
  letter-spacing: -0.03em;
  color: var(--cobalt-deep);
  margin-bottom: var(--space-md);
}

.hero-sub {
  font-size: 18px;
  line-height: 1.6;
  color: var(--cobalt);
  max-width: 440px;
  margin-bottom: var(--space-xl);
}

.torn-frame {
  filter: drop-shadow(3px 5px 6px rgba(22, 38, 92, 0.15));
}
.torn-frame .torn-clip {
  background: var(--paper);
  padding: 16px 16px 18px;
}
.torn-frame img {
  display: block;
  width: 100%;
  object-fit: cover;
}

.hero-image-frame { aspect-ratio: 4 / 5; }
.hero-image-frame .torn-clip {
  clip-path: polygon(1.5% 2%, 20% 0%, 46% 3%, 70% 0.5%, 98.5% 2%, 100% 26%, 98% 52%, 100% 76%, 98% 98%, 74% 100%, 50% 97%, 26% 100%, 2% 98%, 0% 74%, 2.5% 50%, 0% 26%);
  height: 100%;
}
.hero-image-frame img { aspect-ratio: 4 / 5; height: 100%; }

/* ---------- Residency Globe ---------- */

.globe-section { padding-bottom: var(--space-3xl); }

.globe-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 56px;
  align-items: center;
}

.globe-visual {
  position: relative;
  width: 100%;
  max-width: 440px;
  aspect-ratio: 1;
  margin: 0 auto;
}
.globe-visual img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 6px 18px rgba(22, 38, 92, 0.2));
  display: block;
}
.globe-visual img.hidden { display: none; }

.globe-pin {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  transform: translate(-50%, -50%);
}
.globe-pin .dot {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: var(--cobalt);
  border: 2.5px solid #FFFFFF;
  box-shadow: 0 2px 5px rgba(22, 38, 92, 0.45);
  flex: none;
}
.globe-pin .label {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--cobalt-deep);
  background: rgba(255, 255, 255, 0.9);
  padding: 3px 7px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
}

.residency-panel-eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cobalt-muted);
  margin-bottom: var(--space-sm);
}

.residency-city {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 32px;
  letter-spacing: -0.025em;
  color: var(--cobalt-deep);
  margin-bottom: var(--space-sm);
}

.residency-meta {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 16px;
  font-variant-numeric: tabular-nums;
  margin-bottom: var(--space-md);
}

.dashed-field {
  border: 1px dashed var(--cobalt-mid);
  border-radius: var(--radius-sm);
  padding: 2px 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cobalt-mid);
}

.residency-desc {
  font-size: 16px;
  line-height: 1.6;
  color: var(--cobalt);
  max-width: 440px;
  margin-bottom: var(--space-lg);
  text-wrap: pretty;
}

.residency-specs {
  border-top: 1px solid var(--border);
  padding-top: var(--space-md);
  margin-bottom: var(--space-lg);
}
.residency-spec-row {
  display: flex;
  gap: var(--space-md);
  font-size: 14px;
  padding: var(--space-xs) 0;
}
.residency-spec-row .label {
  min-width: 104px;
  flex: none;
  color: var(--cobalt-muted);
}

.residency-progress {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}
.residency-progress .pill {
  display: inline-block;
  width: 26px;
  height: 3px;
  border-radius: var(--radius-full);
  background: var(--border);
  transition: background 250ms var(--ease-in-out);
}
.residency-progress .pill.active { background: var(--cobalt); }
.residency-progress .hint {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--cobalt-muted);
  margin-left: var(--space-sm);
}

.residency-advance-btn {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

/* ---------- Gallery ---------- */

.gallery-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
  padding: var(--space-2xl) 0 var(--space-lg);
  border-bottom: 1px solid var(--border);
  margin-bottom: 44px;
}

.gallery-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 32px;
  letter-spacing: -0.025em;
  color: var(--cobalt-deep);
}

.filter-chips {
  display: flex;
  gap: var(--space-sm);
  flex-wrap: wrap;
}
.filter-chip {
  font-size: 14px;
  padding: 7px 14px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: none;
  color: var(--cobalt-muted);
  cursor: pointer;
  font-family: var(--font-body);
}
.filter-chip.active {
  background: var(--cobalt);
  color: #FFFFFF;
  border-color: var(--cobalt);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--space-lg);
  align-items: start;
  padding-bottom: var(--space-3xl);
}

.gallery-item { display: flex; flex-direction: column; }
.gallery-item .torn-frame { margin-bottom: var(--space-md); }
.gallery-item .caption { padding-left: 4px; }
.gallery-item .piece-title {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 21px;
  color: var(--cobalt-deep);
  margin-bottom: 6px;
}
.gallery-item .piece-materials {
  font-size: 14px;
  color: var(--cobalt-muted);
}

.gallery-item.empty .piece-title,
.gallery-item.empty .piece-materials { color: var(--cobalt-muted); }

.placeholder-image {
  width: 100%;
  aspect-ratio: 4 / 5;
  background-image: repeating-linear-gradient(135deg, #EDF1F9 0 8px, #F8FAFD 8px 16px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-md);
}
.placeholder-image .chip {
  background: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cobalt-muted);
  padding: 6px 12px;
  border-radius: var(--radius-sm);
  text-align: center;
}

/* 12-col spans set inline per item per spec; span classes as fallback */
.span-5 { grid-column: span 5; }
.span-4 { grid-column: span 4; }
.span-3 { grid-column: span 3; }
.offset-top-1 { margin-top: 56px; }
.offset-top-2 { margin-top: 16px; }
.offset-top-3 { margin-top: 32px; }
.offset-top-4 { margin-top: 40px; }

@media (max-width: 768px) {
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid .gallery-item { grid-column: span 3 !important; margin-top: 0 !important; }
}
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .gallery-grid .gallery-item { grid-column: span 1 !important; }
}

/* ---------- Empty states ---------- */

.empty-state {
  text-align: center;
  padding: var(--space-3xl) var(--space-lg);
  color: var(--cobalt-muted);
  font-size: 16px;
}

/* ---------- Footer ---------- */

.site-footer {
  border-top: 1px solid var(--border);
  padding: var(--space-xl) 0;
  text-align: center;
  color: var(--cobalt-muted);
  font-size: 14px;
}

/* ---------- Responsive: Header + Hero ---------- */

@media (max-width: 768px) {
  .site-header { height: 52px; }
  .header-location, .site-header .header-right .btn-cta { display: none; }
  .site-nav { display: none; }
  .nav-toggle { display: flex; }
  .avatar-frame { width: 26px; height: 26px; }
  .avatar-frame .avatar-clip { padding: 2px; }
  .header-name { font-size: 14px; }

  .hero {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    padding: 36px 20px 30px;
  }
  .hero-eyebrow { font-size: 10px; letter-spacing: 0.14em; }
  .hero-headline { font-size: 32px; }
  .hero-sub { font-size: 16px; }
  .btn-cta.hero-cta {
    display: block;
    width: 100%;
    text-align: center;
    padding: 14px 24px;
  }

  .globe-grid { grid-template-columns: 1fr; gap: var(--space-xl); }
  .residency-city { font-size: 28px; }
}

.mobile-menu {
  display: none;
  flex-direction: column;
  gap: 0;
  border-bottom: 1px solid var(--border);
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 14px 20px;
  font-size: 16px;
  color: var(--cobalt);
  border-top: 1px solid var(--border);
  min-height: 44px;
  display: flex;
  align-items: center;
}

/* ---------- Contact / Ask form elements (shared) ---------- */

.card {
  background: var(--page);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-xl);
}
.card h2 {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--cobalt-deep);
  margin-bottom: var(--space-xs);
}
.card .hint { color: var(--cobalt-muted); font-size: 0.95rem; margin-bottom: var(--space-lg); }

label { display: block; margin-bottom: var(--space-xs); font-size: 0.95rem; color: var(--cobalt-deep); }
input, textarea {
  width: 100%;
  padding: var(--space-sm) var(--space-sm);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1rem;
  color: var(--cobalt-deep);
  background: var(--page);
}
input:focus, textarea:focus { outline: 2px solid var(--cobalt-mid); outline-offset: 1px; }
.field { margin-bottom: var(--space-md); }

.status { display: none; margin-top: var(--space-md); padding: 12px 14px; border-radius: var(--radius-sm); font-size: 0.95rem; }
.status.success { display: block; background: #EAF2EF; color: var(--success); }
.status.error { display: block; background: #F7EAEB; color: var(--error); }
.btn-cta:disabled { opacity: 0.6; cursor: not-allowed; }