:root {
  /* Colors */
  --bone: #F9F6F0;
  --paper: #F2EFE9;
  --linen: #EAE5DB;
  --iron: #21201E;
  --iron-deep: #141312;
  --ember: #E0533C;
  --ember-deep: #B03824;
  --ember-light: #F26C55;
  
  /* Hairlines */
  --hair-iron: rgba(33, 32, 30, 0.08);
  --hair-bone: rgba(249, 246, 240, 0.12);
  
  /* Typography */
  --type: "Geist", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "Geist Mono", SFMono-Regular, Consolas, Liberation Mono, Menlo, monospace;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
}

html, body {
  background: var(--bone);
  margin: 0;
  padding: 0;
  font-family: var(--type);
  color: var(--iron);
  font-feature-settings: "ss01", "cv01", "ss02";
  font-weight: 400;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

p {
  text-wrap: pretty;
  margin: 0;
}

h1, h2, h3, h4 {
  margin: 0;
  font-weight: inherit;
}

.balance {
  text-wrap: balance;
}

.display {
  font-weight: 200;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

/* Common Helper Classes */
.m {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.26em;
  font-weight: 400;
  text-transform: uppercase;
}

.u {
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: opacity 0.18s;
}

.u:hover {
  opacity: 0.7;
}

/* Focus States for A11y */
a:focus-visible, button:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 4px;
}

/* Layout */
.section {
  padding: 120px 0;
}

.section-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 56px;
}

.two-col {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  align-items: start;
}

/* Background Color Variants */
.bg-bone { background: var(--bone); color: var(--iron); }
.bg-paper { background: var(--paper); color: var(--iron); }
.bg-linen { background: var(--linen); color: var(--iron); }
.bg-iron { background: var(--iron); color: var(--bone); }
.bg-iron-deep { background: var(--iron-deep); color: var(--bone); }

/* Site Header */
.site-header {
  padding: 32px 56px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.site-header.absolute {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10;
}

.site-header-logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.site-header-nav {
  display: flex;
  gap: 36px;
  align-items: center;
}

/* Language Toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: 8px;
  padding-left: 20px;
  border-left: 1px solid rgba(128, 128, 128, 0.2);
}

.lang-btn {
  background: none;
  border: none;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  cursor: pointer;
  padding: 4px 2px;
  opacity: 0.4;
  transition: opacity 0.18s;
  color: inherit;
}

.lang-btn:hover {
  opacity: 0.8;
}

.lang-btn.lang-active {
  opacity: 1;
  font-weight: 500;
}

.lang-sep {
  font-size: 10px;
  opacity: 0.3;
  user-select: none;
}

.nav-link {
  font-size: 14px;
  font-weight: 400;
  padding: 6px 0;
  border-bottom: 1px solid transparent;
  transition: opacity 0.18s, border-color 0.18s;
  letter-spacing: -0.005em;
  opacity: 0.7;
}

.nav-link:hover, .nav-link.active {
  opacity: 1;
  border-color: currentColor;
}

.menu-btn {
  display: none;
  background: none;
  border: none;
  color: inherit;
  cursor: pointer;
  padding: 8px;
  z-index: 100;
  width: 32px;
  height: 32px;
  position: relative;
  transition: opacity 0.18s;
}

.menu-btn:hover {
  opacity: 0.7;
}

/* Site Footer */
.site-footer {
  background: var(--iron-deep);
  color: var(--bone);
  padding: 96px 56px 48px;
}

.site-footer-container {
  max-width: 1280px;
  margin: 0 auto;
}

.site-footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid var(--hair-bone);
}

.site-footer-brand {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.site-footer a {
  opacity: 0.85;
  transition: opacity 0.18s, color 0.18s;
}

.site-footer a:hover {
  opacity: 1;
  color: var(--ember);
}

.site-footer-copy {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 22px;
  font-size: 10px;
  letter-spacing: 0.26em;
  opacity: 0.5;
}

/* Piece Card */
.piece-card {
  display: block;
  color: inherit;
}

.piece-card-image-wrap {
  aspect-ratio: 4/5;
  overflow: hidden;
  margin-bottom: 22px;
  background: var(--iron-deep);
}

.piece-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1);
  transition: transform 0.6s cubic-bezier(.2,.7,.3,1);
}

.piece-card:hover img {
  transform: scale(1.025);
}

.piece-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.piece-card-title {
  font-weight: 400;
  font-size: 26px;
  letter-spacing: -0.02em;
}

.piece-card-arrow {
  display: inline-block;
  transition: transform 0.18s;
}

.piece-card:hover .piece-card-arrow {
  transform: translateX(4px);
}

/* Placeholder Card */
.placeholder-card {
  aspect-ratio: 4/5;
  border: 1px solid var(--hair-iron);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 24px;
  background: rgba(242, 239, 233, 0.6);
}

/* Pages - Home */
.home-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.home-hero-content {
  flex: 1;
  max-width: 1280px;
  width: 100%;
  margin: 0 auto;
  padding: 32px 56px 64px;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 48px;
}

.home-hero-brand {
  display: flex;
  flex-direction: column;
  gap: 36px;
  align-items: flex-start;
}

.home-hero-display {
  font-size: clamp(72px, 9.4vw, 144px);
}

.home-hero-bottom {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: end;
  padding-top: 32px;
  border-top: 1px solid var(--hair-iron);
}

.home-hero-locations {
  line-height: 1.8;
}

.home-hero-tagline {
  font-size: clamp(22px, 2.4vw, 34px);
  font-weight: 300;
  line-height: 1.35;
  letter-spacing: -0.012em;
  text-align: right;
}

.pieces-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}

/* Pages - Work */
.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  row-gap: 64px;
}

/* Pages - Piece Detail */
.piece-detail-hero {
  position: relative;
  min-height: 92vh;
  background: var(--iron-deep);
  overflow: hidden;
}

.piece-detail-hero-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.88;
}

.piece-detail-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(14,13,12,0.5) 0%, rgba(14,13,12,0.1) 25%, rgba(14,13,12,0.1) 60%, rgba(14,13,12,0.72) 100%);
}

.piece-detail-hero-content {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 200px 56px 80px;
  min-height: 92vh;
  color: var(--bone);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.piece-detail-hero-display {
  font-size: clamp(96px, 14vw, 200px);
  letter-spacing: -0.045em;
}

.piece-detail-hero-meta {
  margin-top: 40px;
  padding-top: 22px;
  border-top: 1px solid rgba(249, 246, 240, 0.28);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
}

.spec-table-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  padding: 18px 0;
  border-bottom: 1px solid var(--hair-iron);
  gap: 24px;
  align-items: baseline;
}

.spec-table-row:first-child {
  border-top: 1px solid var(--hair-iron);
}

.gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.gallery-image-wrap {
  aspect-ratio: 4/5;
  overflow: hidden;
  background: var(--iron-deep);
  margin-bottom: 14px;
  transition: opacity 0.25s;
}

.gallery-image-wrap:hover {
  opacity: 0.92;
}

.gallery-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Lightbox Modal */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(20, 19, 18, 0.96);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
  cursor: zoom-out;
  animation: lightboxFadeIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.lightbox img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  user-select: none;
  animation: lightboxZoomIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.lightbox-close {
  position: absolute;
  top: 32px;
  right: 32px;
  background: none;
  border: none;
  color: var(--bone);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  cursor: pointer;
  padding: 12px 18px;
  border: 1px solid rgba(249, 246, 240, 0.2);
  transition: background 0.18s, border-color 0.18s;
  z-index: 1001;
}

.lightbox-close:hover {
  background: rgba(249, 246, 240, 0.05);
  border-color: var(--bone);
}

.lightbox.fade-out {
  animation: lightboxFadeOut 0.2s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes lightboxFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes lightboxFadeOut {
  from { opacity: 1; }
  to { opacity: 0; }
}

@keyframes lightboxZoomIn {
  from { transform: scale(0.96); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

/* Animations */
.fade-in-view {
  animation: fadeInView 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes fadeInView {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* View Transitions Setup */
::view-transition-old(root),
::view-transition-new(root) {
  animation-duration: 0.35s;
  animation-timing-function: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Hamburger Menu Icon Lines */
.hamburger-line {
  display: block;
  width: 20px;
  height: 1.5px;
  background: currentColor;
  position: absolute;
  left: 6px;
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease, top 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.hamburger-line:nth-child(1) {
  top: 10px;
}

.hamburger-line:nth-child(2) {
  top: 15px;
}

.hamburger-line:nth-child(3) {
  top: 20px;
}

/* Active Morph State to X */
.menu-active .hamburger-line:nth-child(1) {
  transform: rotate(45deg);
  top: 15px;
}

.menu-active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.menu-active .hamburger-line:nth-child(3) {
  transform: rotate(-45deg);
  top: 15px;
}

/* Studio Intro Grid (Desktop: Portrait image beside text) */
.intro-grid {
  display: grid;
  grid-template-columns: 1.8fr 1fr;
  gap: 48px;
  align-items: start;
}

/* Three-column image grid (Desktop: Side-by-side materials) */
.image-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

/* Premium minimalist image placeholder */
.image-placeholder {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 24px;
  width: 100%;
  box-sizing: border-box;
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

/* Light background context (default) */
.bg-bone .image-placeholder,
.bg-paper .image-placeholder,
.bg-linen .image-placeholder,
.image-placeholder {
  background: rgba(33, 32, 30, 0.03);
  border: 1px dashed rgba(33, 32, 30, 0.12);
  color: rgba(33, 32, 30, 0.5);
}

/* Dark background context */
.bg-iron .image-placeholder,
.bg-iron-deep .image-placeholder {
  background: rgba(249, 246, 240, 0.03);
  border: 1px dashed rgba(249, 246, 240, 0.15);
  color: rgba(249, 246, 240, 0.5);
}

/* Premium contact email styling (responsive, no overflow) */
.contact-email {
  display: inline-block;
  font-size: clamp(20px, 4.5vw, 36px);
  font-weight: 300;
  letter-spacing: -0.015em;
  word-break: break-all;
  transition: opacity 0.18s, border-color 0.18s;
}

.contact-email:hover {
  opacity: 0.7;
}

/* Footer email styling (responsive, fits mobile screen width) */
.footer-email {
  font-family: var(--mono);
  font-size: 14px;
  word-break: break-all;
  transition: color 0.18s, opacity 0.18s;
}

/* Mobile Responsiveness */
@media (max-width: 900px) {
  .site-header {
    padding: 32px 24px;
  }
  
  .home-hero-content {
    padding: 32px 24px 48px;
  }
  
  .section-container {
    padding: 0 24px;
  }
  
  .site-footer {
    padding: 80px 24px 48px;
  }
  
  .site-footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  
  .piece-detail-hero-content {
    padding: 160px 24px 64px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .two-col {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .intro-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .image-grid-3 {
    grid-template-columns: 1fr;
    gap: 24px;
    margin-top: 32px;
  }

  .footer-email {
    font-size: clamp(12px, 4.5vw, 14px);
  }
  
  /* Toggle states for Mobile Menu overlay */
  .menu-btn {
    display: block;
  }

  /* Mobile sticky header: show on scroll up */
  .site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), background 0.3s ease;
    background: var(--bone);
  }

  .site-header.absolute {
    position: fixed;
  }

  .site-header.dark {
    background: var(--iron-deep);
  }

  .site-header.header-hidden {
    transform: translateY(-100%);
  }

  /* Add top padding to body content so it doesn't hide behind fixed header */
  .home-hero,
  .fade-in-view > .section-container:first-child {
    padding-top: 88px;
  }

  .piece-detail-hero .section-container {
    /* Already absolute positioned, no padding needed */
  }
  
  .site-header-nav {
    display: none;
  }
  
  .site-header.menu-active {
    position: fixed !important;
    inset: 0;
    background: var(--bone);
    flex-direction: column;
    justify-content: flex-start;
    align-items: flex-start;
    padding: 32px 24px;
    z-index: 99;
    animation: menuFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  }
  
  .site-header.menu-active.dark {
    background: var(--iron-deep);
  }
  
  .site-header.menu-active .site-header-logo {
    margin-bottom: 64px;
  }
  
  .site-header.menu-active .site-header-nav {
    display: flex;
    flex-direction: column;
    gap: 32px;
    align-items: flex-start;
    width: 100%;
  }
  
  .site-header.menu-active .nav-link {
    font-size: 32px;
    font-weight: 300;
    letter-spacing: -0.02em;
    opacity: 0.9;
    border: none;
    padding: 0;
  }
  
  .site-header.menu-active .nav-link-email {
    font-size: clamp(13px, 4.5vw, 18px) !important;
    margin-top: 24px;
    opacity: 0.6;
    word-break: break-all;
  }
  
  .site-header.menu-active .lang-toggle {
    border-left: none;
    padding-left: 0;
    margin-left: 0;
    margin-top: 16px;
    gap: 10px;
  }
  
  .site-header.menu-active .lang-btn {
    font-size: 14px;
    padding: 6px 4px;
  }
  
  .home-hero {
    min-height: auto;
    padding-bottom: 48px;
  }
  
  .home-hero-content {
    grid-template-rows: auto auto auto;
    gap: 36px;
    padding-bottom: 24px;
  }
  
  .home-hero-bottom {
    grid-template-columns: 1fr;
    gap: 32px;
    text-align: left;
  }
  
  .home-hero-tagline {
    text-align: left;
  }
  
  .pieces-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .gallery-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .spec-table-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 14px 0;
  }
  
  .site-footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

@media (max-width: 480px) {
  .home-hero-display {
    font-size: 56px;
  }
  
  .piece-detail-hero-display {
    font-size: 72px;
  }
  
  .site-footer-copy {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }
}

@keyframes menuFadeIn {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}