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

:root {
  --bg:      #0a0a0a;
  --bg-2:    #111111;
  --text:    #f0ece4;
  --text-2:  #888880;
  --accent:  #c8b89a;
  --line:    rgba(240,236,228,0.1);
  --serif:   'Playfair Display', Georgia, serif;
  --sans:    'Inter', system-ui, sans-serif;
  --mono:    'JetBrains Mono', 'Courier New', monospace;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--accent);
  color: var(--bg);
}

/* ── LOADER ─────────────────────────────────────────── */
#loader {
  position: fixed;
  inset: 0;
  background: var(--bg);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  transition: opacity 1s ease, visibility 1s ease;
}
#loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-logo {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 400;
  letter-spacing: 0.15em;
  color: var(--text);
  clip-path: inset(0 100% 0 0);
  transition: clip-path 0.8s cubic-bezier(0.77,0,0.175,1);
}
.loader-logo.reveal-logo {
  clip-path: inset(0 0% 0 0);
}

.loader-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.loader-track {
  width: clamp(140px, 25vw, 240px);
  height: 1px;
  background: rgba(240,236,228,0.15);
  position: relative;
}
.loader-bar {
  position: absolute;
  left: 0; top: 0;
  height: 100%;
  width: 0%;
  background: var(--accent);
  transition: width 0.04s linear;
}
.loader-pct {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  color: var(--text-2);
}

/* ── NAVBAR ─────────────────────────────────────────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.6rem clamp(1.5rem, 5vw, 4rem);
  transform: translateY(-100%);
  transition: transform 0.6s cubic-bezier(0.77,0,0.175,1);
}
nav.visible {
  transform: translateY(0);
}

.nav-left {
  font-family: var(--serif);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-decoration: none;
  color: var(--text);
}

.nav-center {
  display: flex;
  gap: clamp(1.5rem, 3vw, 2.8rem);
}
.nav-center a {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-2);
  text-decoration: none;
  transition: color 0.3s ease;
  position: relative;
}
.nav-center a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.4s cubic-bezier(0.77,0,0.175,1);
}
.nav-center a:hover { color: var(--text); }
.nav-center a:hover::after { width: 100%; }

.nav-right {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--text-2);
}

/* ── HERO ───────────────────────────────────────────── */
#hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: clamp(6rem, 12vw, 10rem) clamp(1.5rem, 5vw, 4rem) clamp(4rem, 7vw, 6rem);
  position: relative;
  background-image: url('https://images.unsplash.com/photo-1531366936337-7c912a4589a7?w=1920&q=85');
  background-size: cover;
  background-position: center 40%;
  background-repeat: no-repeat;
}
#hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(5, 8, 10, 0.55) 0%,
    rgba(5, 8, 10, 0.35) 40%,
    rgba(5, 8, 10, 0.75) 75%,
    rgba(10, 10, 10, 0.97) 100%
  );
  z-index: 0;
}
#hero > * {
  position: relative;
  z-index: 1;
}

.hero-index {
  position: absolute;
  top: clamp(6rem, 10vw, 8rem);
  right: clamp(1.5rem, 5vw, 4rem);
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
  writing-mode: vertical-rl;
}

/* ── HERO NAME STACK ────────────────────────────────── */
.hero-name-stack {
  position: absolute;
  top: 50%;
  right: clamp(2rem, 6vw, 6rem);
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  z-index: 1;
  opacity: 0;
  transition: opacity 1s 1.2s ease;
}
.hero-name-stack.in { opacity: 1; }

.hero-name-char {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 3.5vw, 3.2rem);
  font-weight: 400;
  color: rgba(240, 236, 228, 0.12);
  line-height: 1.15;
  letter-spacing: 0.04em;
  transition: color 0.4s ease;
  cursor: default;
  user-select: none;
}
.hero-name-stack:hover .hero-name-char {
  color: rgba(200, 184, 154, 0.3);
}

.hero-name-asterisk {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--accent);
  opacity: 0.6;
  margin-top: 0.4rem;
  letter-spacing: 0.1em;
}

@media (max-width: 640px) {
  .hero-name-stack { display: none; }
}

.hero-tagline {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-2);
  margin-bottom: 2.5rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.8s 0.2s cubic-bezier(0.77,0,0.175,1);
}
.hero-tagline.in { clip-path: inset(0 0 0% 0); }

.hero-headline {
  font-family: var(--serif);
  font-size: clamp(3.5rem, 9vw, 9rem);
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: 4rem;
  overflow: hidden;
}

/* Character split spans */
.hero-headline .char {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 0.8s cubic-bezier(0.77,0,0.175,1);
}
.hero-headline.in .char {
  transform: translateY(0);
}

.hero-bottom {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
}

.hero-bio {
  max-width: 380px;
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--text-2);
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.8s 0.5s cubic-bezier(0.77,0,0.175,1);
}
.hero-bio.in { clip-path: inset(0 0 0% 0); }

.hero-ctas {
  display: flex;
  gap: 1.2rem;
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.8s 0.6s cubic-bezier(0.77,0,0.175,1);
}
.hero-ctas.in { clip-path: inset(0 0 0% 0); }

.btn-outline {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text);
  border: 1px solid var(--line);
  padding: 0.8rem 1.8rem;
  transition: border-color 0.3s, background 0.3s, color 0.3s;
}
.btn-outline:hover {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--bg);
}

/* Hero stats row */
.hero-stats {
  display: flex;
  gap: 3rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
  clip-path: inset(0 0 100% 0);
  transition: clip-path 0.8s 0.7s cubic-bezier(0.77,0,0.175,1);
  flex-wrap: wrap;
}
.hero-stats.in { clip-path: inset(0 0 0% 0); }

.hero-stat-num {
  font-family: var(--serif);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1;
  margin-bottom: 0.3rem;
}
.hero-stat-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-2);
}

/* ── DIVIDER ────────────────────────────────────────── */
.divider {
  height: 1px;
  background: var(--line);
  margin: 0 clamp(1.5rem, 5vw, 4rem);
}

/* ── MARQUEE ────────────────────────────────────────── */
.marquee-section {
  overflow: hidden;
  padding: 1.2rem 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.marquee-track {
  display: flex;
  white-space: nowrap;
  animation: marqueeScroll 30s linear infinite;
}
.marquee-track.reverse {
  animation-direction: reverse;
}
.marquee-track:hover { animation-play-state: paused; }
.marquee-inner {
  display: flex;
  flex-shrink: 0;
}
.marquee-item {
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
  padding: 0 2.5rem;
}
.marquee-sep {
  color: var(--accent);
  padding: 0 0.5rem;
}
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── SECTION SHARED ─────────────────────────────────── */
.section {
  padding: clamp(5rem, 10vw, 9rem) clamp(1.5rem, 5vw, 4rem);
}

.section-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 4rem;
}
.section-eyebrow-num {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--accent);
}
.section-eyebrow-line {
  flex: 1;
  max-width: 3rem;
  height: 1px;
  background: var(--line);
}
.section-eyebrow-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
}

.section-heading {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 5vw, 4rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.1;
  overflow: hidden;
}
.section-heading .line-wrap {
  overflow: hidden;
  display: block;
}
.section-heading .line-inner {
  display: block;
  transform: translateY(100%);
  transition: transform 0.8s cubic-bezier(0.77,0,0.175,1);
}
.section-heading.in .line-inner {
  transform: translateY(0);
}

/* ── ABOUT BIO ──────────────────────────────────────── */
.about-body {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
  margin-top: 3.5rem;
}

@media (min-width: 860px) {
  .about-body {
    grid-template-columns: 1.1fr 1fr;
    gap: 6rem;
    align-items: start;
  }
}

.about-bio {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}
.about-bio p {
  font-size: 0.95rem;
  line-height: 1.9;
  color: var(--text-2);
}
.about-bio em {
  font-style: italic;
  color: var(--accent);
}

/* ── ETYMOLOGY ──────────────────────────────────────── */
.etymology {
  display: flex;
  gap: 3rem;
  flex-wrap: wrap;
  margin-top: 4rem;
  padding-top: 3rem;
  border-top: 1px solid var(--line);
}
.etymology-item {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.etymology-item.in {
  opacity: 1;
  transform: none;
}
.etymology-char {
  font-family: var(--serif);
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 400;
  color: var(--accent);
  line-height: 1.2;
  letter-spacing: 0.02em;
}
.etymology-meaning {
  font-family: var(--mono);
  font-size: 0.62rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
}
.etymology-conclusion {
  width: 100%;
  font-family: var(--serif);
  font-size: 1rem;
  font-style: italic;
  color: var(--text-2);
  padding-top: 1.5rem;
  margin-top: 0.5rem;
  border-top: 1px solid var(--line);
  opacity: 0;
  transition: opacity 0.6s 0.4s ease;
}
.etymology-conclusion.in { opacity: 1; }

/* ── PROJECTS HORIZONTAL SCROLL ─────────────────────── */
#projects {
  padding: clamp(5rem, 10vw, 9rem) 0;
}
#projects .section-eyebrow {
  padding: 0 clamp(1.5rem, 5vw, 4rem);
}
#projects .section-heading {
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  margin-bottom: 4rem;
}

.projects-scroll {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  padding: 0 clamp(1.5rem, 5vw, 4rem);
  padding-bottom: 2rem;
  scrollbar-width: none;
  -ms-overflow-style: none;
  cursor: grab;
}
.projects-scroll:active { cursor: grabbing; }
.projects-scroll::-webkit-scrollbar { display: none; }

.project-card {
  flex-shrink: 0;
  width: clamp(280px, 35vw, 420px);
  background: var(--bg-2);
  border: 1px solid var(--line);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  transition: border-color 0.3s ease;
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.6s ease, transform 0.6s ease, border-color 0.3s ease;
}
.project-card.in {
  opacity: 1;
  transform: none;
}
.project-card:hover {
  border-color: rgba(200,184,154,0.4);
}

.project-card-num {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--accent);
}

.project-card-name {
  font-family: var(--serif);
  font-size: clamp(1.3rem, 2.5vw, 1.7rem);
  font-weight: 400;
  line-height: 1.2;
  color: var(--text);
}

.project-card-desc {
  font-size: 0.8rem;
  line-height: 1.7;
  color: var(--text-2);
  flex: 1;
}

.project-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
}
.project-tag {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-2);
  border: 1px solid var(--line);
  padding: 0.2rem 0.55rem;
  transition: border-color 0.3s, color 0.3s;
}
.project-card:hover .project-tag {
  border-color: rgba(200,184,154,0.3);
  color: var(--accent);
}

.project-card-arrow {
  font-size: 1.2rem;
  color: var(--line);
  transition: color 0.3s, transform 0.3s;
  align-self: flex-end;
}
.project-card:hover .project-card-arrow {
  color: var(--accent);
  transform: translate(4px, -4px);
}

/* ── EXPERIENCE ─────────────────────────────────────── */
.timeline {
  margin-top: 3rem;
}
.timeline-item {
  display: grid;
  grid-template-columns: clamp(100px, 16vw, 160px) 1fr;
  gap: 0 3rem;
  padding: 2.5rem 0;
  border-bottom: 1px solid var(--line);
  align-items: start;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.timeline-item:first-child { border-top: 1px solid var(--line); }
.timeline-item.in { opacity: 1; transform: none; }

.timeline-year {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-2);
  padding-top: 0.25rem;
}

.timeline-role {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  font-weight: 400;
  margin-bottom: 0.3rem;
  color: var(--text);
}
.timeline-org {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
}
.timeline-details {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.timeline-details li {
  font-size: 0.82rem;
  color: var(--text-2);
  padding-left: 1.2rem;
  position: relative;
  line-height: 1.6;
}
.timeline-details li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--line);
  font-size: 0.7rem;
}

/* ── WRITING ────────────────────────────────────────── */
.filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin: 2rem 0 3rem;
}
.filter-btn {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  background: none;
  padding: 0.4rem 1rem;
  cursor: pointer;
  color: var(--text-2);
  transition: all 0.25s;
}
.filter-btn:hover, .filter-btn.active {
  border-color: var(--accent);
  color: var(--accent);
}

.writing-list { margin-top: 1rem; }

.writing-item {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: 2rem 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.writing-item:first-child { border-top: 1px solid var(--line); }
.writing-item.in { opacity: 1; transform: none; }
.writing-item:hover .writing-item-arrow { transform: translate(4px, -4px); color: var(--accent); }
.writing-item.hidden { display: none; }

.writing-item-meta {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-bottom: 0.5rem;
}
.writing-item-tag {
  font-family: var(--mono);
  font-size: 0.58rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
}
.writing-item-date {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--text-2);
}
.writing-item-title {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  font-weight: 400;
  color: var(--text);
  line-height: 1.3;
  transition: color 0.3s;
}
.writing-item:hover .writing-item-title { color: var(--accent); }
.writing-item-arrow {
  font-size: 1rem;
  color: var(--text-2);
  transition: transform 0.3s, color 0.3s;
  flex-shrink: 0;
}

/* ── CONTACT ────────────────────────────────────────── */
#contact {
  background: var(--bg-2);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4rem;
}

.contact-big {
  font-family: var(--serif);
  font-size: clamp(3rem, 8vw, 7rem);
  font-weight: 400;
  line-height: 1.0;
  letter-spacing: -0.03em;
  overflow: hidden;
}
.contact-big .line-wrap { overflow: hidden; display: block; }
.contact-big .line-inner {
  display: block;
  transform: translateY(100%);
  transition: transform 0.8s cubic-bezier(0.77,0,0.175,1);
}
.contact-big.in .line-inner { transform: translateY(0); }

.contact-note {
  font-size: 0.88rem;
  line-height: 1.85;
  color: var(--text-2);
  max-width: 420px;
  font-style: italic;
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 3rem;
  margin-top: 2rem;
}
.contact-links a {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-2);
  text-decoration: none;
  position: relative;
  transition: color 0.3s;
}
.contact-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width 0.4s cubic-bezier(0.77,0,0.175,1);
}
.contact-links a:hover { color: var(--accent); }
.contact-links a:hover::after { width: 100%; }

/* ── FOOTER ─────────────────────────────────────────── */
footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: 2rem clamp(1.5rem, 5vw, 4rem);
  border-top: 1px solid var(--line);
}

.footer-logo {
  font-family: var(--serif);
  font-size: 1.3rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--text);
}
.footer-loc {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-2);
}
.footer-copy {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.08em;
  color: var(--text-2);
}

/* ── CURSOR DOT ─────────────────────────────────────── */
.cursor {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  transition: transform 0.1s ease, width 0.3s ease, height 0.3s ease, opacity 0.3s ease;
}
.cursor.expand {
  width: 40px; height: 40px;
  background: transparent;
  border: 1px solid var(--accent);
  opacity: 0.5;
}

/* ── RESPONSIVE ─────────────────────────────────────── */
@media (max-width: 640px) {
  .nav-center { display: none; }
  .hero-bottom { flex-direction: column; align-items: flex-start; }
  .hero-stats { gap: 2rem; }
  .timeline-item { grid-template-columns: 1fr; gap: 0.4rem 0; }
  .writing-item { grid-template-columns: 1fr; }
  .writing-item-arrow { display: none; }
  .cursor { display: none; }
}

@media (min-width: 900px) {
  .contact-inner {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }
}