/* ========== Tokens ========== */
:root {
  --bg: oklch(0.985 0.005 75);
  --bg-alt: oklch(0.965 0.006 75);
  --ink: oklch(0.18 0.01 60);
  --ink-2: oklch(0.36 0.01 60);
  --ink-3: oklch(0.55 0.01 60);
  --ink-4: oklch(0.72 0.008 60);
  --rule: oklch(0.85 0.005 60);
  --rule-soft: oklch(0.92 0.005 60);
  --accent: oklch(0.62 0.13 45);
  --accent-deep: oklch(0.48 0.12 40);
  --accent-soft: oklch(0.93 0.04 50);
  --serif: "Newsreader", "Source Serif Pro", Georgia, serif;
  --sans: "Manrope", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --mono: "JetBrains Mono", ui-monospace, monospace;
  --max: 1280px;
  --gutter: clamp(20px, 4vw, 64px);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

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

/* ========== Grain overlay (very subtle) ========== */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 1;
  opacity: 0.035;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
}

/* ========== Nav ========== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  background: color-mix(in oklch, var(--bg) 88%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease;
}
.nav.scrolled { border-bottom-color: var(--rule); }
.nav-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 18px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-mark {
  font-family: var(--serif);
  font-size: 20px;
  letter-spacing: -0.01em;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-mark-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
  animation: pulse 2.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.6; transform: scale(0.85); }
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.nav-links a {
  position: relative;
  padding: 4px 0;
}
.nav-links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  height: 1px;
  width: 0;
  background: var(--ink);
  transition: width 0.3s ease;
}
.nav-links a:hover::after { width: 100%; }
.nav-cta {
  font-family: var(--mono);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 9px 16px;
  border: 1px solid var(--ink);
  border-radius: 999px;
  color: var(--ink);
  transition: background 0.2s ease, color 0.2s ease;
}
.nav-cta:hover { background: var(--ink); color: var(--bg); }
@media (max-width: 700px) {
  .nav-links { display: none; }
}

/* ========== Layout shell ========== */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter);
  position: relative;
  z-index: 2;
}
section { position: relative; z-index: 2; }

/* ========== Hero ========== */
.hero {
  padding: clamp(60px, 12vh, 140px) 0 clamp(80px, 14vh, 160px);
  position: relative;
}
.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 7px 14px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  background: var(--bg);
  color: var(--ink-2);
  margin-bottom: 36px;
}
.hero-status-dot {
  width: 7px; height: 7px;
  background: oklch(0.65 0.16 145);
  border-radius: 50%;
  box-shadow: 0 0 0 3px oklch(0.65 0.16 145 / 0.18);
  animation: pulse 2.4s ease-in-out infinite;
}
.hero-headline {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(48px, 8.5vw, 124px);
  line-height: 0.96;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}
.hero-headline em {
  font-style: italic;
  color: var(--accent-deep);
  font-weight: 400;
}
.hero-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
  margin-top: clamp(40px, 7vh, 80px);
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
@media (max-width: 760px) {
  .hero-meta { grid-template-columns: 1fr; gap: 24px; }
}
.hero-sub {
  font-family: var(--serif);
  font-size: clamp(18px, 1.6vw, 22px);
  line-height: 1.45;
  color: var(--ink);
  margin: 0;
  max-width: 36ch;
  text-wrap: pretty;
}
.hero-coords {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.hero-coords-row { display: flex; gap: 12px; }
.hero-coords-label { color: var(--ink-4); min-width: 80px; }
.hero-coords-val { color: var(--ink); }

/* ========== Section header ========== */
.section {
  padding: clamp(70px, 10vh, 130px) 0;
  border-top: 1px solid var(--rule);
}
.section-head {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  margin-bottom: clamp(40px, 6vh, 72px);
  align-items: baseline;
}
@media (max-width: 760px) {
  .section-head { grid-template-columns: 1fr; gap: 16px; }
}
.section-eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-deep);
  display: flex;
  align-items: baseline;
  gap: 14px;
}
.section-eyebrow-num {
  color: var(--ink-4);
  font-weight: 500;
}
.section-title {
  font-family: var(--serif);
  font-size: clamp(32px, 4.6vw, 64px);
  font-weight: 400;
  line-height: 1.02;
  letter-spacing: -0.02em;
  margin: 0;
  color: var(--ink);
  text-wrap: balance;
}
.section-title em {
  font-style: italic;
  color: var(--accent-deep);
}

/* ========== About ========== */
.about-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 88px);
}
@media (max-width: 880px) {
  .about-body { grid-template-columns: 1fr; }
}
.about-body p {
  margin: 0 0 20px;
  font-family: var(--serif);
  font-size: clamp(18px, 1.4vw, 21px);
  line-height: 1.55;
  color: var(--ink);
  text-wrap: pretty;
}
.about-body p strong {
  font-weight: 500;
  color: var(--accent-deep);
}
.about-side {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.about-stat {
  padding: 24px 0;
  border-top: 1px solid var(--rule-soft);
}
.about-stat:first-child { border-top: none; padding-top: 0; }
.about-stat-num {
  font-family: var(--serif);
  font-size: clamp(40px, 4.4vw, 56px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  font-weight: 400;
}
.about-stat-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-top: 8px;
}

/* ========== Work cards ========== */
.work-list {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--rule);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.work-card {
  background: var(--bg);
  padding: clamp(28px, 4vw, 44px) 0;
  display: grid;
  grid-template-columns: 80px 1fr 2.2fr 120px;
  gap: clamp(20px, 3vw, 44px);
  align-items: baseline;
  cursor: default;
  transition: background 0.3s ease, padding-left 0.3s ease, padding-right 0.3s ease;
}
.work-card:hover {
  background: var(--bg-alt);
  padding-left: 16px;
  padding-right: 16px;
}
@media (max-width: 880px) {
  .work-card {
    grid-template-columns: 1fr;
    gap: 12px;
    padding-left: 0 !important;
    padding-right: 0 !important;
  }
}
.work-num {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-4);
  letter-spacing: 0.04em;
  padding-top: 6px;
}
.work-head {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.work-role {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
}
.work-org {
  font-family: var(--serif);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1;
  letter-spacing: -0.015em;
  color: var(--ink);
  font-weight: 500;
}
.work-org .work-org-dot {
  color: var(--accent);
}
.work-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.work-body p {
  margin: 0;
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 60ch;
}
.work-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 4px;
}
.work-tag {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  padding: 4px 10px;
  border: 1px solid var(--rule);
  border-radius: 999px;
  color: var(--ink-2);
}
.work-period {
  font-family: var(--mono);
  font-size: 12px;
  color: var(--ink-3);
  text-align: right;
  letter-spacing: 0.04em;
  padding-top: 6px;
}
@media (max-width: 880px) {
  .work-period { text-align: left; }
}

/* ========== Stack ========== */
.stack {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
@media (max-width: 880px) {
  .stack { grid-template-columns: 1fr; }
}
.stack-group {
  padding-top: 24px;
  border-top: 1px solid var(--rule);
}
.stack-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 18px;
}
.stack-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.stack-list li {
  font-family: var(--serif);
  font-size: 22px;
  line-height: 1.25;
  color: var(--ink);
  letter-spacing: -0.005em;
}

/* ========== Marquee ========== */
.marquee {
  padding: 28px 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
  white-space: nowrap;
  position: relative;
  background: var(--bg);
}
.marquee-track {
  display: inline-flex;
  gap: 60px;
  animation: marquee 38s linear infinite;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(28px, 4vw, 56px);
  color: var(--ink);
  letter-spacing: -0.01em;
}
.marquee-track span:nth-child(even) {
  color: var(--accent-deep);
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ========== Contact ========== */
.contact {
  padding: clamp(80px, 14vh, 160px) 0 clamp(60px, 10vh, 120px);
  border-top: 1px solid var(--rule);
}
.contact-eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 28px;
}
.contact-headline {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(44px, 7vw, 104px);
  line-height: 0.98;
  letter-spacing: -0.025em;
  margin: 0;
  text-wrap: balance;
}
.contact-headline em {
  font-style: italic;
  color: var(--accent-deep);
}
.contact-cta {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  margin-top: clamp(36px, 5vh, 56px);
  font-family: var(--serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(36px, 5.4vw, 72px);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--ink);
  border-bottom: 2px solid var(--ink);
  padding-bottom: 8px;
  transition: color 0.25s ease, border-color 0.25s ease;
}
.contact-cta svg {
  width: 0.85em;
  height: 0.85em;
  transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}
.contact-cta:hover {
  color: var(--accent-deep);
  border-color: var(--accent-deep);
}
.contact-cta:hover svg {
  transform: translate(6px, -6px);
}
.contact-meta {
  margin-top: clamp(50px, 7vh, 80px);
  padding-top: 28px;
  border-top: 1px solid var(--rule);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
@media (max-width: 760px) {
  .contact-meta { grid-template-columns: 1fr; }
}
.contact-cell-label {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 6px;
}
.contact-cell-val {
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: -0.005em;
  color: var(--ink);
}

/* ========== Footer ========== */
.foot {
  padding: 24px 0 32px;
  border-top: 1px solid var(--rule);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-3);
}
@media (max-width: 600px) {
  .foot { flex-direction: column; gap: 10px; align-items: flex-start; }
}

/* ========== Reveal animations ========== */
.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.9s cubic-bezier(0.22, 1, 0.36, 1),
              transform 0.9s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.in {
  opacity: 1;
  transform: none;
}
.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }

/* ========== Custom cursor accent ========== */
.cursor-blob {
  position: fixed;
  top: 0; left: 0;
  width: 380px;
  height: 380px;
  pointer-events: none;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 70%);
  filter: blur(20px);
  transform: translate(-50%, -50%);
  z-index: 0;
  opacity: 0;
  transition: opacity 0.6s ease;
  mix-blend-mode: multiply;
}
.cursor-blob.show { opacity: 0.55; }
@media (max-width: 880px), (hover: none) {
  .cursor-blob { display: none; }
}