:root {
  --paper: #f4efe6;
  --paper-2: #ebe4d6;
  --cream: #faf7f1;
  --ink: #121a24;
  --muted: #5c6672;
  --navy: #0e2740;
  --navy-deep: #081624;
  --gold: #b68a2c;
  --gold-soft: #d4b56a;
  --line: rgba(18, 26, 36, 0.12);
  --line-strong: rgba(18, 26, 36, 0.22);
  --white: #fffdf8;
  --danger: #8c2f2f;
  --ok: #1f5c45;
  --radius: 18px;
  --shadow: 0 24px 60px rgba(8, 22, 36, 0.12);
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Outfit", system-ui, sans-serif;
  --header-h: 76px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(1200px 500px at 10% -10%, rgba(182, 138, 44, 0.12), transparent 50%),
    radial-gradient(900px 400px at 100% 0%, rgba(14, 39, 64, 0.08), transparent 45%),
    var(--paper);
  font-family: var(--sans);
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: 0.01em;
}

body::before {
  content: "";
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 8;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

img {
  max-width: 100%;
  display: block;
}

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

h1,
h2,
h3 {
  font-family: var(--serif);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
}

p {
  margin: 0 0 1rem;
}

ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -40px;
  background: var(--navy);
  color: white;
  padding: 0.6rem 1rem;
  z-index: 50;
}

.skip-link:focus {
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(244, 239, 230, 0.78);
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  box-shadow: 0 8px 30px rgba(8, 22, 36, 0.05);
}

.header-inner,
.section-inner,
.footer-inner {
  width: min(1180px, calc(100% - 2.4rem));
  margin-inline: auto;
}

.header-inner {
  min-height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 1rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  margin-left: auto;
  font-size: 0.92rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 500;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border: 1px solid var(--navy);
  background: var(--navy);
  color: var(--cream);
  font-family: var(--serif);
  font-size: 1.05rem;
  letter-spacing: 0.04em;
}

.brand-name {
  font-size: 0.95rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  font-size: 0.92rem;
}

.site-nav a {
  color: var(--muted);
  transition: color 0.2s ease;
}

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

.site-nav a.btn-navy {
  color: #fff;
}

.site-nav a.btn-navy:hover {
  color: #fff;
}

.header-tools {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.lang-switch {
  display: inline-flex;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 253, 248, 0.7);
}

.lang-switch a {
  padding: 0.38rem 0.72rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--muted);
}

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

.lang-switch a.is-active {
  background: var(--navy);
  color: #fff;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  background: transparent;
  cursor: pointer;
  position: relative;
}

.nav-toggle span {
  position: absolute;
  left: 11px;
  right: 11px;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.2s ease, top 0.2s ease;
}

.nav-toggle span:first-child { top: 16px; }
.nav-toggle span:last-child { top: 24px; }

.nav-toggle[aria-expanded="true"] span:first-child {
  top: 20px;
  transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  top: 20px;
  transform: rotate(-45deg);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  min-height: 48px;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--sans);
  font-size: 0.92rem;
  font-weight: 500;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-sm {
  min-height: 40px;
  padding: 0.45rem 0.95rem;
  font-size: 0.84rem;
}

.btn-gold {
  background: var(--gold);
  color: var(--navy-deep);
}

.btn-gold:hover {
  background: var(--gold-soft);
}

.btn-navy {
  background: var(--navy);
  color: var(--cream);
}

.btn-ghost {
  background: transparent;
  border-color: var(--line-strong);
}

.btn-full {
  width: 100%;
}

.hero {
  padding: 2.5rem 0 4rem;
}

.hero-grid {
  width: min(1180px, calc(100% - 2.4rem));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 4rem;
  align-items: center;
}

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--gold);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero-name {
  display: block;
  font-size: clamp(3.4rem, 7vw, 6.4rem);
}

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

.hero-role {
  margin: 1rem 0 0.2rem;
  font-size: 1.2rem;
  font-weight: 500;
}

.hero-tag,
.lede {
  color: var(--muted);
}

.lede {
  font-size: 1.18rem;
  max-width: 38rem;
}

.hero-intro {
  max-width: 40rem;
  color: var(--ink);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin: 1.6rem 0 1.8rem;
}

.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.2rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.hero-meta a:hover {
  color: var(--navy);
}

.hero-portrait {
  position: relative;
}

.portrait-frame {
  position: relative;
  border-radius: 28px;
  overflow: hidden;
  background: var(--navy);
  box-shadow: var(--shadow);
}

.portrait-frame::before {
  content: "";
  position: absolute;
  inset: -18px -18px auto auto;
  width: 46%;
  height: 38%;
  border: 1px solid var(--gold);
  border-radius: 22px;
  z-index: -1;
}

.portrait-frame img {
  width: 100%;
  height: 540px;
  object-fit: cover;
  object-position: 50% 18%;
  filter: saturate(0.92) contrast(1.04);
}

.portrait-card {
  position: absolute;
  left: -1.2rem;
  bottom: 1.6rem;
  width: min(280px, 80%);
  padding: 1rem 1.1rem;
  background: var(--cream);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.portrait-card-kicker {
  margin: 0 0 0.25rem;
  color: var(--gold);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.portrait-card p {
  margin: 0;
  font-size: 0.92rem;
}

.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: rgba(255, 253, 248, 0.45);
  padding: 0.9rem 0;
}

.marquee-track {
  display: flex;
  gap: 1.2rem;
  width: max-content;
  animation: marquee 38s linear infinite;
  color: var(--muted);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.marquee .dot {
  color: var(--gold);
  font-size: 0.55rem;
  align-self: center;
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.section {
  padding: 5.5rem 0;
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 253, 248, 0.55), rgba(235, 228, 214, 0.55));
}

.section-navy {
  background:
    radial-gradient(700px 280px at 90% 0%, rgba(182, 138, 44, 0.18), transparent 50%),
    var(--navy-deep);
  color: var(--cream);
}

.section-head {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.4rem;
  align-items: end;
  margin-bottom: 2.6rem;
}

.section-head h2 {
  font-size: clamp(2rem, 4vw, 3.25rem);
  max-width: 16ch;
}

.section-index {
  margin: 0;
  font-family: var(--serif);
  font-size: 2.4rem;
  color: var(--gold);
  line-height: 1;
}

.section-head.light h2 {
  color: var(--cream);
}

.about-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 2.4rem;
}

.about-copy p {
  font-size: 1.05rem;
}

.availability {
  padding: 1rem 0 0;
  color: var(--muted);
  border-top: 1px solid var(--line);
}

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-top: 1.4rem;
}

.socials a {
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  padding: 0.4rem 0.85rem;
  font-size: 0.86rem;
}

.socials a:hover {
  background: var(--navy);
  color: var(--cream);
  border-color: var(--navy);
}

.skill-bento {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem;
}

.skill-card {
  padding: 1.15rem 1.15rem 1rem;
  background: var(--cream);
  border: 1px solid var(--line);
}

.skill-card h3 {
  margin-bottom: 0.4rem;
  font-size: 1.35rem;
}

.skill-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
}

.featured-projects {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
  margin-bottom: 1.1rem;
}

.project-featured,
.project-card,
.edu-card,
.side-card,
.contact-form-wrap,
.press-card {
  background: var(--cream);
  border: 1px solid var(--line);
}

.project-featured,
.project-card {
  padding: 1.6rem 1.5rem 1.4rem;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.project-featured:hover,
.project-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.project-featured h3,
.project-card h3,
.edu-card h3 {
  font-size: 1.85rem;
  margin-bottom: 0.6rem;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin: 1rem 0 1.2rem;
}

.tags li {
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--line-strong);
  padding: 0.22rem 0.55rem;
  border-radius: 999px;
  color: var(--muted);
}

.project-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.1rem;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 500;
  color: var(--navy);
}

.text-link:hover span {
  transform: translate(2px, -2px);
}

.text-link span {
  transition: transform 0.2s ease;
}

.pub-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.pub-item {
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1rem;
  padding: 1.4rem 0;
  border-top: 1px solid var(--line);
}

.pub-item:last-child {
  border-bottom: 1px solid var(--line);
}

.pub-num {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--gold);
}

.pub-authors {
  margin: 0 0 0.35rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.pub-item h3 {
  font-size: 1.35rem;
  margin-bottom: 0.4rem;
}

.pub-item h3 a:hover {
  color: var(--gold);
}

.pub-venue {
  margin: 0;
  color: var(--muted);
}

.press-row {
  margin-top: 2.4rem;
}

.press-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: 0.8rem;
  padding: 1.1rem 1.2rem;
  max-width: 36rem;
}

.press-card span {
  color: var(--gold);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.timeline {
  display: grid;
  gap: 0;
}

.timeline-item {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  column-gap: 1.5rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(250, 247, 241, 0.12);
}

.timeline-item h3,
.timeline-org,
.timeline-item ul {
  grid-column: 2;
}

.timeline-kind {
  margin: 0;
  color: var(--gold-soft);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.timeline-dates {
  margin: 0;
  color: rgba(250, 247, 241, 0.62);
  font-size: 0.9rem;
}

.timeline-item h3 {
  margin: 0.15rem 0 0.3rem;
  font-size: 1.55rem;
}

.timeline-org {
  margin: 0 0 0.7rem;
  color: rgba(250, 247, 241, 0.72);
}

.timeline-item ul {
  display: grid;
  gap: 0.4rem;
}

.timeline-item li {
  padding-left: 0.9rem;
  position: relative;
  color: rgba(250, 247, 241, 0.86);
}

.timeline-item li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.65rem;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--gold);
}

.split-bottom {
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 2rem;
}

.edu-list {
  display: grid;
  gap: 0.9rem;
}

.edu-card,
.side-card {
  padding: 1.2rem 1.2rem 1rem;
}

.edu-dates,
.edu-mention {
  color: var(--gold);
  font-size: 0.86rem;
  margin-bottom: 0.2rem;
}

.edu-school,
.side-card p {
  color: var(--muted);
}

.side-stack {
  display: grid;
  gap: 0.9rem;
  align-content: start;
  padding-top: 6.2rem;
}

.lang,
.ref {
  padding: 0.85rem 0;
  border-top: 1px solid var(--line);
}

.lang:first-of-type,
.ref:first-of-type {
  border-top: 0;
  padding-top: 0.2rem;
}

.lang-head {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
}

.lang-head span,
.ref a {
  color: var(--navy);
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.4rem;
  align-items: start;
}

.contact-details {
  margin-top: 1.6rem;
  display: grid;
  gap: 1rem;
}

.contact-details span {
  display: block;
  color: var(--gold);
  font-size: 0.76rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 0.2rem;
}

.contact-details .sep {
  display: inline;
  color: var(--muted);
  margin: 0 0.4rem;
}

.contact-form-wrap {
  padding: 1.5rem;
}

.form-row {
  display: grid;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.form-row label {
  font-size: 0.86rem;
  font-weight: 500;
}

.field-input {
  width: 100%;
  border: 1px solid var(--line-strong);
  background: var(--white);
  color: var(--ink);
  font: inherit;
  padding: 0.85rem 0.95rem;
  border-radius: 10px;
  outline: none;
}

.field-input:focus {
  border-color: var(--navy);
  box-shadow: 0 0 0 3px rgba(14, 39, 64, 0.12);
}

.errorlist {
  margin: 0;
  padding: 0;
  color: var(--danger);
  font-size: 0.82rem;
  list-style: none;
}

.flash {
  margin-bottom: 1rem;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  font-size: 0.94rem;
}

.flash-success {
  background: rgba(31, 92, 69, 0.1);
  color: var(--ok);
}

.flash-error {
  background: rgba(140, 47, 47, 0.1);
  color: var(--danger);
}

.site-footer {
  background: var(--navy-deep);
  color: rgba(250, 247, 241, 0.7);
  padding: 1.5rem 0;
  font-size: 0.88rem;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-inner p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.8s ease forwards;
}

.reveal:nth-child(2) { animation-delay: 0.08s; }
.reveal:nth-child(3) { animation-delay: 0.14s; }
.reveal:nth-child(4) { animation-delay: 0.2s; }

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 960px) {
  .hero-grid,
  .about-grid,
  .featured-projects,
  .project-grid,
  .split-bottom,
  .contact-grid,
  .timeline-item {
    grid-template-columns: 1fr;
  }

  .timeline-item h3,
  .timeline-org,
  .timeline-item ul {
    grid-column: 1;
  }

  .portrait-frame img {
    height: 460px;
  }

  .side-stack {
    padding-top: 0;
  }

  .hero {
    padding-top: 1.2rem;
  }
}

@media (max-width: 760px) {
  .nav-toggle {
    display: block;
  }

  .header-tools {
    margin-left: auto;
  }

  .site-nav {
    display: none;
    position: absolute;
    inset: var(--header-h) 1.2rem auto;
    margin-left: 0;
    background: var(--cream);
    border: 1px solid var(--line);
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem;
    gap: 0.9rem;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .skill-bento {
    grid-template-columns: 1fr;
  }

  .brand-name {
    display: none;
  }

  .hero-name {
    font-size: 3.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee-track,
  .reveal {
    animation: none;
    opacity: 1;
    transform: none;
  }
}