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

:root {
  --bg: #F7F5F0;
  --ink: #111110;
  --muted: #888580;
  --accent: #C8491A;
  --border: #E0DDD7;
  --card: #EEEAE3;
  --mono: 'DM Mono', monospace;
  --serif: 'DM Serif Display', serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--mono);
  font-size: 14px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.25rem 3rem;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  animation: slideDown 0.6s ease both;
}

.nav-logo {
  font-family: var(--mono);
  font-weight: 500;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
}

.nav-links { display: flex; gap: 2rem; list-style: none; }
.nav-links a {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--ink); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 72px;
}

.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 3rem 6rem 3rem;
  animation: fadeUp 0.8s 0.2s ease both;
}

.hero-tag {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.hero-name {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 6vw, 5.5rem);
  line-height: 1.05;
  margin-bottom: 1.5rem;
  letter-spacing: -0.01em;
}

.hero-name em {
  font-style: italic;
  color: var(--muted);
}

.hero-desc {
  color: var(--muted);
  font-size: 14px;
  max-width: 380px;
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.85rem 1.75rem;
  border: 1px solid var(--ink);
  transition: background 0.2s, color 0.2s;
}
.hero-cta:hover { background: transparent; color: var(--ink); }
.hero-cta .arrow { transition: transform 0.2s; }
.hero-cta:hover .arrow { transform: translateX(4px); }

.hero-cta-ghost {
  background: transparent;
  color: var(--ink);
}
.hero-cta-ghost:hover { background: var(--ink); color: var(--bg); }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.hero-right {
  border-left: 1px solid var(--border);
  background: var(--card);
  display: flex;
  align-items: flex-end;
  justify-content: flex-end;
  padding: 3rem;
  position: relative;
  overflow: hidden;
  animation: fadeIn 1s 0.4s ease both;
}

.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.6;
}

.hero-circle {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 340px; height: 340px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-circle-inner {
  width: 240px; height: 240px;
  border-radius: 50%;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.hero-initials {
  font-family: var(--serif);
  font-size: 1.65rem;
  color: var(--bg);
  letter-spacing: -0.01em;
  line-height: 1.15;
  text-align: center;
}

.hero-stats {
  position: relative; z-index: 1;
  display: flex; flex-direction: column; gap: 0.5rem;
  text-align: right;
}

.stat-num {
  font-family: var(--serif);
  font-size: 2rem;
  line-height: 1;
}

.stat-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ── SECTION WRAPPER ── */
section {
  padding: 7rem 3rem;
  border-top: 1px solid var(--border);
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.section-num {
  font-size: 11px;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.section-title {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
}

/* ── ABOUT ── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 5rem;
  align-items: start;
}

.about-tag-list {
  display: flex; flex-direction: column; gap: 0.75rem;
  margin-top: 1.5rem;
}

.about-tag {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border);
}

.about-text p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
  margin-bottom: 1.25rem;
}

.about-text p:last-child { margin-bottom: 0; }

.about-text p strong {
  color: var(--ink);
  font-weight: 500;
}

/* ── PORTFOLIO ── */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.project-card {
  background: var(--bg);
  padding: 2.5rem;
  transition: background 0.2s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  display: block;
}

.project-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.3s ease;
  transform-origin: left;
}

.project-card:hover { background: var(--card); }
.project-card:hover::after { transform: scaleX(1); }

.project-num {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--muted);
  text-transform: uppercase;
  margin-bottom: 2rem;
}

.project-title {
  font-family: var(--serif);
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.project-desc {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.project-tags {
  display: flex; flex-wrap: wrap; gap: 0.4rem;
}

.tag {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
}

/* ── CASE STUDY ── */
.page-hero {
  min-height: auto;
  padding-top: 72px;
}

.page-hero .hero-left {
  padding: 6rem 3rem 5rem;
}

.page-hero .hero-name {
  font-size: clamp(2.4rem, 5vw, 4rem);
}

.page-hero .hero-desc {
  max-width: 460px;
}

.crumb {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
}

.crumb a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.2s;
}

.crumb a:hover { color: var(--ink); }

.crumb span { color: var(--accent); }

.idea-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.idea-item {
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.idea-item:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.idea-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.idea-item p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.shots-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
}

.shot {
  background: var(--bg);
  margin: 0;
}

.shot-wide { grid-column: 1 / -1; }

.shot-frame {
  min-height: 280px;
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.shot-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.shot-placeholder {
  text-align: center;
  padding: 2rem;
  color: var(--muted);
}

.shot-placeholder strong {
  display: block;
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--ink);
  font-weight: 400;
  margin-bottom: 0.4rem;
}

.shot-placeholder span {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.shot figcaption {
  padding: 1.25rem 1.5rem 1.5rem;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.7;
}

.lessons {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.lesson {
  display: grid;
  grid-template-columns: 4.5rem 1fr;
  gap: 1.5rem;
  padding: 1.75rem 0;
  border-bottom: 1px solid var(--border);
}

.lesson:first-child { padding-top: 0; }
.lesson:last-child { border-bottom: none; padding-bottom: 0; }

.lesson-num {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--accent);
  line-height: 1.2;
}

.lesson h3 {
  font-family: var(--serif);
  font-size: 1.25rem;
  font-weight: 400;
  margin-bottom: 0.5rem;
}

.lesson p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 2rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.footer-link {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s;
}

.footer-link:hover { color: var(--ink); }

/* ── ANIMATIONS ── */
@keyframes slideDown {
  from { transform: translateY(-20px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
@keyframes fadeUp {
  from { transform: translateY(30px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── SCROLL REVEAL ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav { padding: 1.25rem 1.5rem; }
  .nav-links { gap: 1.25rem; }
  .hero { grid-template-columns: 1fr; }
  .hero-left { padding: 5rem 1.5rem 3rem; }
  .hero-right { display: none; }
  .page-hero .hero-left { padding: 5rem 1.5rem 3.5rem; }
  section { padding: 5rem 1.5rem; }
  .about-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .projects-grid { grid-template-columns: 1fr; }
  .shots-grid { grid-template-columns: 1fr; }
  .lesson { grid-template-columns: 1fr; gap: 0.5rem; }
  footer { flex-direction: column; gap: 0.5rem; text-align: center; }
}