/* ── Reset & Base ─────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --black: #141414;
  --gray: #888;
  --light: #eae8e4;
  --white: #fbfaf8;
  --mono: "Geist Mono", "SF Mono", monospace;
  --sans: "Inter", "Helvetica Neue", sans-serif;
  --space: clamp(1.5rem, 4vw, 3rem);
  --max: 1400px;
}

html { font-size: 16px; -webkit-font-smoothing: antialiased; scroll-behavior: smooth; overflow-y: scroll; }

body {
  font-family: var(--mono);
  font-weight: 300;
  color: var(--black);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; cursor: none; }

/* ── Noise Overlay ──────────────────────────── */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 9998;
  pointer-events: none; opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 256px;
}

/* ── Custom Cursor ──────────────────────────── */
.cursor {
  position: fixed; top: 0; left: 0;
  width: 12px; height: 12px;
  background: var(--black); border-radius: 50%;
  pointer-events: none; z-index: 9999;
  mix-blend-mode: difference;
  transition: transform 0.15s ease, background 0.2s ease;
}
.cursor.hover { transform: scale(1.0); background: var(--white); }

/* ── Header ─────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.5rem var(--space);
  max-width: var(--max); margin: 0 auto;
  z-index: 100; mix-blend-mode: difference; color: white;
}
.site-name {
  font-family: var(--sans); font-size: 0.875rem; font-weight: 600;
  letter-spacing: 0.06em; text-transform: uppercase;
  display: flex; align-items: center;
}
.site-logo { height: 2.5rem; width: auto; }
.site-header nav { display: flex; gap: 2rem; font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.03em; }
.site-header nav a { position: relative; padding-bottom: 2px; }
.site-header nav a::after {
  content: ''; position: absolute; bottom: 0; left: 0;
  width: 0; height: 1px; background: white;
  transition: width 0.3s cubic-bezier(0.25, 0.1, 0, 1);
}
.site-header nav a:hover::after { width: 100%; }
.social-icon { display: flex; align-items: center; opacity: 0.5; transition: opacity 0.2s; }
.social-icon:hover { opacity: 1; }
.social-icon::after { display: none; }

/* ── Hero ───────────────────────────────────── */
.hero {
  height: 100vh; display: flex; align-items: flex-end;
  padding: var(--space); max-width: var(--max); margin: 0 auto;
  position: relative;
}
.hero h1 {
  font-family: var(--sans);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 500; letter-spacing: -0.03em; line-height: 1.05;
  margin-bottom: 1rem;
}
.hero h1 span {
  display: inline-block;
  transform: translateY(120%);
  animation: slideUp 1s cubic-bezier(0.25, 0.1, 0, 1) forwards;
}
.hero h1 span:nth-child(2) { animation-delay: 0.1s; }
.hero h1 span:nth-child(3) { animation-delay: 0.2s; }
.hero-sub {
  font-family: var(--mono); font-size: 0.8125rem; color: var(--gray);
  transform: translateY(30px); opacity: 0;
  animation: fadeUp 0.8s 0.5s cubic-bezier(0.25, 0.1, 0, 1) forwards;
  margin-bottom: 3rem;
}
.scroll-indicator {
  position: absolute; bottom: 2rem; right: var(--space);
  font-family: var(--mono); font-size: 0.625rem;
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--gray);
  writing-mode: vertical-rl; animation: pulse 2s ease-in-out infinite;
}

@keyframes slideUp { to { transform: translateY(0); } }
@keyframes fadeUp { to { transform: translateY(0); opacity: 1; } }
@keyframes pulse { 0%, 100% { opacity: 0.4; } 50% { opacity: 1; } }

/* ── Main ────────────────────────────────────── */
main { max-width: var(--max); margin: 0 auto; padding: 0 var(--space) 3rem; }

/* ── Section Label ──────────────────────────── */
.section-label {
  font-family: var(--mono); font-size: 0.625rem;
  letter-spacing: 0.15em; text-transform: uppercase; color: var(--gray);
  margin-bottom: 3rem; padding-bottom: 1rem;
  border-bottom: 1px solid #e0ddd8;
  display: flex; justify-content: space-between;
}

/* ── Case Grid ──────────────────────────────── */
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }

.case-card { display: block; position: relative; overflow: hidden; opacity: 0; transform: translateY(60px); }
.case-card.revealed { animation: cardReveal 0.8s cubic-bezier(0.25, 0.1, 0, 1) forwards; }
.case-card:nth-child(2).revealed { animation-delay: 0.1s; }
.case-card:nth-child(3).revealed { animation-delay: 0.15s; }
.case-card:nth-child(4).revealed { animation-delay: 0.2s; }
.case-card:nth-child(5).revealed { animation-delay: 0.25s; }
.case-card:nth-child(6).revealed { animation-delay: 0.3s; }

@keyframes cardReveal { to { opacity: 1; transform: translateY(0); } }

.case-card img,
.case-card .case-placeholder {
  width: 100%; aspect-ratio: 3/2; object-fit: cover;
  background: var(--light);
  transition: transform 0.6s cubic-bezier(0.25, 0.1, 0, 1);
}
.case-card:hover img,
.case-card:hover .case-placeholder { transform: scale(0.97); }

.case-card .img-overlay {
  position: absolute; top: 0; left: 0; right: 0;
  aspect-ratio: 3/2; background: var(--black);
  opacity: 0; transition: opacity 0.4s ease; pointer-events: none;
}
.case-card:hover .img-overlay { opacity: 0.08; }

.case-card-info {
  padding: 1rem 0; display: flex;
  justify-content: space-between; align-items: baseline;
}
.case-card-info h3 { font-family: var(--sans); font-size: 1rem; font-weight: 500; letter-spacing: -0.01em; }
.case-card-meta { font-family: var(--mono); font-size: 0.6875rem; color: var(--gray); }

/* ── Case Page ──────────────────────────────── */
.case-cover-wrap {
  width: 100vw; margin-left: calc(-1 * var(--space)); margin-right: calc(-1 * var(--space));
  overflow: hidden; margin-bottom: 4rem;
}
.case-cover-wrap img,
.case-cover {
  width: 100%; aspect-ratio: 2.2/1; object-fit: cover;
  background: var(--light);
  animation: coverReveal 1s cubic-bezier(0.25, 0.1, 0, 1) forwards;
  transform-origin: center;
}
@keyframes coverReveal { from { transform: scale(1.1); opacity: 0; } to { transform: scale(1); opacity: 1; } }

.case-header {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
  margin-bottom: 4rem; opacity: 0;
  animation: fadeUp 0.8s 0.3s cubic-bezier(0.25, 0.1, 0, 1) forwards;
}
.case-header h1 {
  font-family: var(--sans);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 500; letter-spacing: -0.025em; line-height: 1.15;
}
.case-detail-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; align-self: end; }
.case-detail-item label {
  display: block; font-family: var(--mono); font-size: 0.5625rem;
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--gray); margin-bottom: 0.25rem;
}
.case-detail-item span { font-family: var(--mono); font-size: 0.8125rem; }

.case-body {
  max-width: 640px; margin-bottom: 4rem;
  font-family: var(--mono); font-weight: 300; font-size: 1rem; line-height: 1.8;
}
.case-body p + p { margin-top: 1.25em; }

.case-gallery { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; margin-bottom: 4rem; }
.case-gallery figure { margin: 0; }
.case-gallery figure img { width: 100%; aspect-ratio: 3/2; object-fit: cover; background: var(--light); cursor: none; }
.case-gallery figcaption {
  font-family: var(--mono); font-size: 0.8125rem; font-weight: 300;
  color: var(--gray); margin-top: 0.5rem; line-height: 1.6;
}

.back-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--mono); font-size: 0.75rem; color: var(--gray);
  transition: color 0.3s, gap 0.3s;
}
.back-link:hover { color: var(--black); gap: 0.75rem; }

.tag { font-family: var(--mono); font-size: 0.8125rem; }

/* ── Lightbox ────────────────────────────────── */
.lightbox {
  position: fixed; inset: 0; z-index: 8000;
  background: rgba(10,10,10,0.95);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.4s ease; cursor: none;
}
.lightbox.open { opacity: 1; pointer-events: auto; cursor: grab; }
.lightbox.open:active { cursor: grabbing; }
.lightbox-img {
  max-width: 85vw; max-height: 85vh; object-fit: contain;
  background: var(--light);
  user-select: none;
  -webkit-user-drag: none;
}
.lightbox.open .lightbox-img { }
.lightbox-counter {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  font-family: var(--mono); font-size: 0.625rem; color: rgba(255,255,255,0.5); letter-spacing: 0.1em;
}
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  font-family: var(--mono); font-size: 1.5rem; color: rgba(255,255,255,0.4);
  background: none; border: none; padding: 2rem; transition: color 0.2s; cursor: none;
}
.lightbox-nav:hover { color: rgba(255,255,255,0.9); }
.lightbox-prev { left: 0; }
.lightbox-next { right: 0; }
.lightbox-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  font-family: var(--mono); font-size: 0.75rem; color: rgba(255,255,255,0.4);
  background: none; border: none; padding: 1rem; letter-spacing: 0.1em;
  transition: color 0.2s; cursor: none;
}
.lightbox-close:hover { color: rgba(255,255,255,0.9); }

/* ── Static Pages ───────────────────────────── */
.page-content { max-width: 560px; }
.page-content h1 {
  font-family: var(--sans); font-size: 2rem; font-weight: 500;
  margin-bottom: 2rem; letter-spacing: -0.02em;
  opacity: 0; animation: fadeUp 0.8s 0.1s cubic-bezier(0.25, 0.1, 0, 1) forwards;
}
.page-content p {
  font-family: var(--mono); font-weight: 300; line-height: 1.8;
  opacity: 0; animation: fadeUp 0.8s 0.25s cubic-bezier(0.25, 0.1, 0, 1) forwards;
}
.page-content p + p { margin-top: 1em; animation-delay: 0.35s; }
.page-content a {
  text-decoration: underline; text-underline-offset: 4px;
  text-decoration-color: #d0cdc8; transition: text-decoration-color 0.3s;
}
.page-content a:hover { text-decoration-color: var(--black); }

/* ── Contact Page ─────────────────────────────── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  min-height: 70vh;
}
.contact-image img {
  width: 100%;
  object-fit: cover;
  background: var(--light);
}
.contact-text h1 {
  font-family: var(--sans);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 500;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  opacity: 0;
  animation: fadeUp 0.8s 0.1s cubic-bezier(0.25, 0.1, 0, 1) forwards;
}
.contact-text p {
  font-family: var(--mono);
  font-weight: 300;
  font-size: 0.9375rem;
  line-height: 1.8;
  max-width: 560px;
  opacity: 0;
  animation: fadeUp 0.8s 0.25s cubic-bezier(0.25, 0.1, 0, 1) forwards;
}
.contact-text p + p { margin-top: 1em; animation-delay: 0.35s; }
.contact-text a {
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: #d0cdc8;
  transition: text-decoration-color 0.3s;
}
.contact-text a:hover { text-decoration-color: var(--black); }

@media (max-width: 768px) {
  .contact-layout { grid-template-columns: 1fr; min-height: auto; }
}

/* ── About Page ──────────────────────────────── */
.about-layout {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: start;
}
.about-image img {
  width: 100%;
  object-fit: cover;
  background: var(--light);
}
.about-text h1 {
  font-family: var(--sans);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  opacity: 0;
  animation: fadeUp 0.8s 0.1s cubic-bezier(0.25, 0.1, 0, 1) forwards;
}
.about-text p {
  font-family: var(--mono);
  font-weight: 300;
  font-size: 0.9375rem;
  line-height: 1.8;
  max-width: 560px;
  opacity: 0;
  animation: fadeUp 0.8s 0.25s cubic-bezier(0.25, 0.1, 0, 1) forwards;
}
.about-text p + p { margin-top: 1em; animation-delay: 0.35s; }
.about-text a {
  text-decoration: underline;
  text-underline-offset: 4px;
  text-decoration-color: #d0cdc8;
  transition: text-decoration-color 0.3s;
}
.about-text a:hover { text-decoration-color: var(--black); }

@media (max-width: 768px) {
  .about-layout { grid-template-columns: 1fr; max-width: 560px; }
  .about-image { max-width: 200px; }
}

/* ── Footer ──────────────────────────────────── */
.site-footer {
  max-width: var(--max); margin: 0 auto; padding: 3rem var(--space);
  font-family: var(--mono); font-size: 0.625rem; color: var(--gray);
  border-top: 1px solid #e0ddd8;
  display: flex; justify-content: space-between; letter-spacing: 0.03em;
}

/* ── Time Ticker ─────────────────────────────── */
.time-ticker {
  position: fixed; bottom: 1.5rem; right: var(--space);
  font-family: var(--mono); font-size: 0.625rem;
  z-index: 50; mix-blend-mode: difference; color: white;
  letter-spacing: 0.05em;
}

/* ── Responsive ──────────────────────────────── */
@media (max-width: 768px) {
  .case-grid { grid-template-columns: 1fr; }
  .case-gallery { grid-template-columns: 1fr; }
  .case-header { grid-template-columns: 1fr; }
  .hero h1 { font-size: clamp(2rem, 10vw, 3.5rem); }
  body { cursor: auto; }
  .cursor { display: none; }
  a { cursor: auto; }
}