/* ===== CSS VARIABLES ===== */
:root {
  --bg: #0a0a0a;
  --bg-light: #111111;
  --bg-card: #141414;
  --text: #e8e6e3;
  --text-muted: #8a8680;
  --text-dim: #5a5650;
  --accent: #c4b9a8;
  --accent-warm: #d4a574;
  --border: rgba(255,255,255,0.06);
  --border-hover: rgba(255,255,255,0.12);
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --transition-smooth: cubic-bezier(0.23, 1, 0.32, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

::selection {
  background: rgba(196, 185, 168, 0.25);
  color: var(--text);
}

/* ===== LOADER ===== */
#loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.8s var(--transition-smooth), visibility 0.8s;
}
#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.loader-text {
  font-family: var(--font-serif);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 300;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text);
  opacity: 0;
  animation: loaderFadeIn 1s ease forwards 0.3s;
}
.loader-line {
  width: 60px;
  height: 1px;
  background: var(--accent);
  margin-top: 1.5rem;
  transform: scaleX(0);
  animation: loaderLine 1.5s ease forwards 0.8s;
}
@keyframes loaderFadeIn {
  to { opacity: 1; }
}
@keyframes loaderLine {
  to { transform: scaleX(1); }
}

/* ===== NAVIGATION ===== */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  transition: background 0.5s ease, backdrop-filter 0.5s ease;
}
#nav.scrolled {
  background: rgba(10, 10, 10, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}
.nav-logo {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  color: var(--text);
  text-decoration: none;
  transition: color 0.3s ease;
}
.nav-logo:hover {
  color: var(--accent);
}
.nav-links {
  display: flex;
  gap: 2.5rem;
}
.nav-link {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-decoration: none;
  position: relative;
  transition: color 0.3s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.4s var(--transition-smooth);
}
.nav-link:hover {
  color: var(--text);
}
.nav-link:hover::after {
  width: 100%;
}
.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 6px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 99;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}
.mobile-menu.active {
  opacity: 1;
  visibility: visible;
}
.mobile-link {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 300;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.1em;
  transition: color 0.3s ease;
}
.mobile-link:hover {
  color: var(--accent);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 20% 50%, rgba(196, 185, 168, 0.03) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(212, 165, 116, 0.02) 0%, transparent 50%),
    var(--bg);
}
.grain-overlay {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
  max-width: 900px;
}
.hero-eyebrow {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 2rem;
}
.hero-title {
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: clamp(3.5rem, 10vw, 8rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}
.hero-title .line {
  display: block;
}
.hero-title .line:last-child {
  font-style: italic;
  color: var(--accent);
}
.hero-subtitle {
  font-family: var(--font-sans);
  font-size: clamp(0.9rem, 1.5vw, 1.1rem);
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.8;
  max-width: 500px;
  margin: 0 auto 2rem;
}
.hero-meta {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 4rem;
}
.hero-meta .divider {
  margin: 0 1rem;
  color: var(--text-dim);
}
.hero-scroll {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--text-dim);
  transition: color 0.3s ease;
}
.hero-scroll:hover {
  color: var(--text-muted);
}
.scroll-text {
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}
.scroll-arrow {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--text-dim), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 1; transform: scaleY(1.2); }
}

/* ===== REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--transition-smooth), transform 0.8s var(--transition-smooth);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== SECTIONS ===== */
section {
  position: relative;
  padding: 8rem 3rem;
}
.section-header {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 4rem;
  max-width: 1400px;
  margin-left: auto;
  margin-right: auto;
}
.section-number {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
  letter-spacing: 0.1em;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--text);
  letter-spacing: -0.01em;
}

/* ===== WORKS ===== */
.works {
  background: var(--bg);
}
.works-list {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 6rem;
}
.work-item {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 4rem;
  align-items: start;
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--transition-smooth), transform 0.9s var(--transition-smooth);
}
.work-item.visible {
  opacity: 1;
  transform: translateY(0);
}
.work-item:nth-child(even) {
  grid-template-columns: 1fr 1.2fr;
  direction: rtl;
}
.work-item:nth-child(even) > * {
  direction: ltr;
}
.work-visual {
  position: relative;
}
.work-image-container {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  aspect-ratio: 16/9;
}
.work-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 1.2s var(--transition-smooth), filter 0.6s ease;
  filter: grayscale(20%) contrast(1.05);
}
.work-item:hover .work-image-container img {
  transform: scale(1.03);
  filter: grayscale(0%) contrast(1);
}
.work-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,10,10,0.4) 0%, transparent 40%);
  pointer-events: none;
}
.work-number {
  position: absolute;
  bottom: -1.5rem;
  right: -1rem;
  font-family: var(--font-serif);
  font-size: clamp(4rem, 8vw, 7rem);
  font-weight: 300;
  color: var(--text-dim);
  opacity: 0.15;
  line-height: 1;
  pointer-events: none;
}
.work-item:nth-child(even) .work-number {
  right: auto;
  left: -1rem;
}
.work-info {
  padding-top: 1rem;
}
.work-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  margin-bottom: 1.5rem;
}
.work-meta span {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.work-meta .work-year {
  color: var(--accent-warm);
}
.work-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.5rem);
  font-weight: 300;
  line-height: 1.2;
  margin-bottom: 1.25rem;
  color: var(--text);
}
.work-desc {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.9;
  margin-bottom: 1.5rem;
}
.work-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}
.work-tags span {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  padding: 0.3rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  transition: border-color 0.3s ease, color 0.3s ease;
}
.work-item:hover .work-tags span {
  border-color: var(--border-hover);
  color: var(--text-muted);
}
.work-venue {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.venue-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.work-venue span:last-child {
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--text-muted);
  font-style: italic;
}

/* ===== ABOUT ===== */
.about {
  background: var(--bg-light);
  position: relative;
  overflow: hidden;
}
.about-bg {
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(ellipse at 30% 70%, rgba(196, 185, 168, 0.02) 0%, transparent 50%),
    var(--bg-light);
}
.about-content {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  align-items: start;
}
.about-image {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
}
.about-image img {
  width: 100%;
  height: auto;
  display: block;
  filter: grayscale(30%) contrast(1.05);
  transition: filter 0.6s ease;
}
.about-image:hover img {
  filter: grayscale(0%) contrast(1);
}
.about-text {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.about-lead {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 300;
  line-height: 1.7;
  color: var(--text);
}
.about-text p {
  font-size: 0.9rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.9;
}
.about-awards, .about-venues {
  margin-top: 1rem;
}
.about-awards h4, .about-venues h4 {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 1rem;
}
.about-awards ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.about-awards li {
  font-size: 0.85rem;
  font-weight: 300;
  color: var(--text-muted);
  padding-left: 1rem;
  position: relative;
  line-height: 1.6;
}
.about-awards li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--text-dim);
}
.about-venues p {
  font-size: 0.85rem;
  font-style: italic;
  color: var(--text-muted);
}

/* ===== PROJECTS ===== */
.projects {
  background: var(--bg);
}
.projects-grid {
  max-width: 1400px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}
.project-card {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  background: var(--bg-card);
  cursor: pointer;
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--transition-smooth), transform 0.7s var(--transition-smooth);
}
.project-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.project-card img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  filter: grayscale(30%) contrast(1.05);
  transition: transform 0.8s var(--transition-smooth), filter 0.6s ease;
}
.project-card:hover img {
  transform: scale(1.04);
  filter: grayscale(0%) contrast(1);
}
.project-info {
  padding: 1.5rem;
}
.project-info h4 {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--text);
  margin-bottom: 0.4rem;
}
.project-info p {
  font-size: 0.8rem;
  font-weight: 300;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ===== CONTACT ===== */
.contact {
  background: var(--bg-light);
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}
.contact::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border), transparent);
}
.contact-content {
  text-align: center;
  max-width: 600px;
}
.contact .section-header {
  justify-content: center;
  margin-bottom: 3rem;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 4rem;
}
.contact-link {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  text-decoration: none;
  color: inherit;
  transition: transform 0.3s ease;
}
.contact-link:hover {
  transform: translateY(-2px);
}
.contact-link:hover .contact-value {
  color: var(--accent);
}
.contact-label {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-dim);
}
.contact-value {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  font-weight: 300;
  color: var(--text);
  transition: color 0.3s ease;
}
.contact-footer {
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}
.contact-copyright {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}
.contact-location {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 300;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  section {
    padding: 5rem 2rem;
  }
  .work-item,
  .work-item:nth-child(even) {
    grid-template-columns: 1fr;
    gap: 2rem;
    direction: ltr;
  }
  .work-item:nth-child(even) > * {
    direction: ltr;
  }
  .work-number {
    bottom: -0.5rem;
    right: 0;
    font-size: 3rem;
  }
  .about-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .about-image {
    max-width: 400px;
  }
}

@media (max-width: 768px) {
  #nav {
    padding: 1rem 1.5rem;
  }
  .nav-links {
    display: none;
  }
  .menu-toggle {
    display: flex;
  }
  section {
    padding: 4rem 1.5rem;
  }
  .hero-content {
    padding: 1rem;
  }
  .projects-grid {
    grid-template-columns: 1fr;
  }
  .work-number {
    display: none;
  }
  .work-meta {
    gap: 0.5rem 1rem;
  }
  .about-image {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.8rem;
  }
  .section-title {
    font-size: 1.8rem;
  }
  .work-title {
    font-size: 1.5rem;
  }
  .contact-value {
    font-size: 1rem;
  }
}

/* ===== REDUCED MOTION ===== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html {
    scroll-behavior: auto;
  }
}