:root {
  --bg: #f8f9fb;
  --surface: rgba(255, 255, 255, .76);
  --surface-strong: rgba(255, 255, 255, .92);
  --text: #111827;
  --muted: rgba(55, 65, 81, .7);
  --soft: rgba(15, 23, 42, .04);
  --line: rgba(15, 23, 42, .12);
  --pink: #c96e8c;
  --white: #ffffff;
  --accent: #7d88f2;
}

[data-theme='dark'] {
  --bg: #0d0d0c;
  --surface: rgba(252, 251, 227, .08);
  --surface-strong: rgba(252, 251, 227, .12);
  --text: #fcfbe3;
  --muted: rgba(252, 251, 227, .68);
  --soft: rgba(252, 251, 227, .08);
  --line: rgba(252, 251, 227, .14);
  --pink: #d9b9ba;
  --white: #f3f3f3;
  --accent: #f2aa7d;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Urbanist', system-ui, sans-serif;
  background: radial-gradient(circle at top left, rgba(217,185,186,.18), transparent 30%), var(--bg);
  color: var(--text);
  overflow-x: hidden;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.mobile-only-break { display: none; }
.grain { position: fixed; inset: 0; pointer-events: none; opacity: .08; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 300 300' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.25'/%3E%3C/svg%3E"); }

.nav {
  position: fixed; top: 18px; left: 50%; transform: translateX(-50%);
  width: min(1080px, calc(100% - 32px)); z-index: 20;
  display: flex; align-items: center; justify-content: space-between;
  gap: 18px;
  padding: 14px 18px; border: 1px solid var(--line); border-radius: 999px;
  background: rgba(255,255,255,.72); backdrop-filter: blur(28px);
}
.logo { width: 48px; height: 48px; border-radius: 16px; display: block; overflow: hidden; border: 1px solid var(--line); background: var(--surface-strong); flex: 0 0 auto; }
.logo-image { width: 100%; height: 100%; object-fit: cover; display: block; }
.nav nav { display: flex; gap: 24px; font-size: 14px; color: var(--muted); }
.nav nav a { padding: 8px 0; transition: color .2s ease, background .2s ease, border-color .2s ease; }
.nav nav a:hover { color: var(--text); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.language-control {
  position: relative;
}

.language-toggle,
.theme-toggle,
.mobile-nav-toggle {
  width: 44px; height: 44px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-strong);
  color: var(--text);
  display: grid;
  place-items: center;
  cursor: pointer;
  font-size: 18px;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.language-toggle {
  width: 52px;
  font-size: 14px;
  font-weight: 900;
}
.language-menu {
  position: absolute;
  top: 54px;
  right: 0;
  display: none;
  min-width: 132px;
  padding: 8px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-strong);
  box-shadow: 0 20px 42px rgba(15, 23, 42, .16);
  backdrop-filter: blur(22px);
  z-index: 35;
}
.language-control.open .language-menu {
  display: grid;
  gap: 6px;
}
.language-menu button {
  border: 1px solid transparent;
  border-radius: 12px;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 800;
  padding: 11px 12px;
  text-align: left;
}
.language-menu button:hover,
.language-menu button.active {
  border-color: var(--line);
  background: var(--white);
}

[data-theme='dark'] .language-menu button:hover,
[data-theme='dark'] .language-menu button.active {
  background: rgba(252, 251, 227, .1);
}
.language-toggle:hover,
.theme-toggle:hover,
.mobile-nav-toggle:hover { transform: translateY(-1px) scale(1.04); }
.nav.open { background: rgba(255,255,255,.72); }
.nav.open nav { display: flex; }
.nav.open .mobile-nav-toggle { transform: rotate(90deg); }
.mobile-nav-toggle { display: none; }

[data-theme='dark'] .nav {
  background: rgba(13,13,12,.32);
}

[data-theme='dark'] .nav.open {
  background: rgba(13,13,12,.32);
}

@media (max-width: 850px) {
  .nav { width: calc(100% - 24px); justify-content: flex-start; }
  .logo { order: 1; }
  .mobile-nav-toggle { order: 2; }
  .nav-actions { order: 3; }
  .nav.open { background: var(--surface-strong); }
  .nav nav { display: none; position: absolute; top: 72px; left: 50%; transform: translateX(-50%); width: min(420px, calc(100vw - 32px)); flex-direction: column; gap: 10px; padding: 12px; border: 1px solid var(--line); border-radius: 24px; background: var(--surface-strong); color: var(--text); box-shadow: 0 28px 55px rgba(15, 23, 42, .22); z-index: 25; backdrop-filter: blur(24px); }
  .nav.open nav { display: flex; }
  .nav nav a { display: block; width: 100%; padding: 16px 18px; font-size: 16px; font-weight: 800; color: var(--text); border: 1px solid var(--line); border-radius: 16px; background: var(--white); box-shadow: 0 10px 24px rgba(15, 23, 42, .08); }
  .nav nav a:hover,
  .nav nav a:focus-visible { background: var(--soft); border-color: var(--accent); outline: none; }
  .mobile-nav-toggle { display: grid; }

  [data-theme='dark'] .nav.open {
    background: var(--surface-strong);
  }

  [data-theme='dark'] .nav nav {
    background: #151514;
  }

  [data-theme='dark'] .nav nav a {
    background: rgba(252, 251, 227, .1);
  }
}

@media (max-width: 680px) {
  .nav { top: 14px; padding: 10px 12px; gap: 10px; }
  .logo { width: 42px; height: 42px; }
  .nav-actions { gap: 8px; }
}

.section { width: min(1080px, calc(100% - 32px)); margin: 0 auto; padding: 120px 0; }
.hero { min-height: 100vh; display: grid; grid-template-columns: 1.15fr .85fr; gap: 56px; align-items: center; padding-top: 160px; }
.hero-copy { max-width: 720px; }
.eyebrow { color: var(--pink); text-transform: uppercase; letter-spacing: .18em; font-size: 12px; font-weight: 800; margin-bottom: 18px; }
h1, h2, h3, p { margin: 0; }
h1 { font-size: clamp(46px, 7vw, 88px); line-height: 1.02; letter-spacing: -.05em; max-width: 780px; }
h2 { font-size: clamp(32px, 5vw, 56px); line-height: 1.02; letter-spacing: -.04em; }
h3 { font-size: 30px; letter-spacing: -.03em; }
.hero-copy,
.profile-card,
.project-card,
.about,
.contact {
  min-width: 0;
}

h1, h2, h3, p, a, span {
  overflow-wrap: break-word;
}
.lead { margin-top: 28px; font-size: 20px; line-height: 1.75; color: var(--muted); max-width: 680px; }
.hero-actions { margin-top: 36px; display: flex; gap: 16px; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 16px 24px; border-radius: 999px; font-weight: 800; border: 1px solid var(--line); text-align: center; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.primary { background: var(--text); color: var(--bg); }
.secondary { background: var(--surface); color: var(--text); }
.btn:hover { transform: translateY(-1px); box-shadow: 0 20px 40px rgba(0,0,0,.08); }

.hero-card { position: relative; min-height: 430px; display: grid; place-items: center; }
.orb { position: absolute; width: 280px; height: 280px; border-radius: 50%; background: radial-gradient(circle, var(--pink), transparent 68%); filter: blur(22px); opacity: .75; animation: float 6s ease-in-out infinite; }
.profile-card { position: relative; width: 100%; padding: 34px; border: 1px solid var(--line); border-radius: 32px; background: var(--surface);
  backdrop-filter: blur(20px); box-shadow: 0 28px 70px rgba(0,0,0,.12); max-width: 360px; text-align: center; }
.profile-photo { width: 160px; height: 160px; object-fit: cover; border-radius: 28px; margin: 0 auto 24px; border: 1px solid var(--line); }
.status { color: var(--pink); font-weight: 800; margin-bottom: 14px; letter-spacing: .08em; text-transform: uppercase; font-size: 12px; }
.profile-card h2 { font-size: 28px; margin-bottom: 14px; }
.profile-card p:last-child { color: var(--muted); line-height: 1.65; margin-top: 0; }

.marquee { border-block: 1px solid var(--line); padding: 18px 16px; overflow: hidden; color: var(--muted); white-space: nowrap; }
.marquee-track { display: flex; width: max-content; margin: 0 auto; }
.marquee-group { display: flex; gap: 34px; padding-right: 34px; }
.marquee-group[aria-hidden="true"] { display: none; }
.marquee span { font-weight: 800; }
.section-head { margin-bottom: 32px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.project-card { min-height: 380px; padding: 32px; border: 1px solid var(--line); border-radius: 30px; background: var(--surface);
  display: flex; flex-direction: column; justify-content: space-between; gap: 28px; transition: transform .3s, border-color .3s, box-shadow .3s;
}
.project-card:hover { transform: translateY(-8px); border-color: var(--accent); box-shadow: 0 28px 60px rgba(15, 23, 42, .14); }
.stealth-card { background: linear-gradient(145deg, var(--surface), var(--soft)); }
.tag { color: var(--pink); font-weight: 800; letter-spacing: .04em; text-transform: uppercase; font-size: 12px; margin-bottom: 14px; }
.project-card h3 { font-size: 26px; margin-bottom: 14px; }
.project-card h3 a { color: inherit; }
.project-card p { color: var(--muted); line-height: 1.75; font-size: 16px; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.chips span { border: 1px solid var(--line); padding: 8px 12px; border-radius: 999px; color: var(--muted); font-size: 13px; }
.project-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  padding: 13px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--text);
  color: var(--bg);
  font-weight: 900;
  text-align: center;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.project-link:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 36px rgba(15, 23, 42, .14);
}
.disabled-link {
  background: var(--surface-strong);
  color: var(--muted);
  cursor: default;
}
.disabled-link:hover {
  transform: none;
  box-shadow: none;
}

.split { display: grid; grid-template-columns: .9fr 1.1fr; gap: 60px; align-items: start; }
.skill-list { border-top: 1px solid var(--line); }
.skill-list div { display: grid; grid-template-columns: 64px 1fr; gap: 16px; padding: 24px 0; border-bottom: 1px solid var(--line); font-size: 22px; font-weight: 800; }
.skill-list strong { color: var(--pink); }
.tools { padding-top: 0; }
.tool-groups {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.tool-group {
  min-height: 210px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 26px;
  background: var(--surface);
  box-shadow: 0 22px 54px rgba(15, 23, 42, .08);
}
.tool-group h3 {
  margin-bottom: 18px;
  font-size: 20px;
}
.tool-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.tool-tags span {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-strong);
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
  padding: 9px 12px;
}
.about {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 34px;
  align-items: start;
}
.about-copy {
  text-align: left;
}
.about-copy p:not(.eyebrow),
.about-notes p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.78;
  margin-top: 22px;
}
.about-highlights {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.about-highlights div,
.about-notes {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--surface);
  box-shadow: 0 22px 54px rgba(15, 23, 42, .08);
}
.about-highlights div {
  min-height: 150px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.about-highlights strong {
  color: var(--text);
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1;
  letter-spacing: -.03em;
}
.about-highlights span {
  color: var(--muted);
  font-weight: 800;
  line-height: 1.35;
}
.about-notes {
  grid-column: 1 / -1;
  padding: 26px 30px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}
.about-notes p {
  margin-top: 0;
}
.contact { text-align: center; padding-bottom: 150px; }
.contact p.footnote { color: var(--muted); margin-top: 12px; font-size: 15px; }
.email, .social-link { display: inline-block; margin-top: 22px; font-size: clamp(20px, 4vw, 32px); font-weight: 700; letter-spacing: -.02em; color: var(--pink); overflow-wrap: anywhere; }
.social-link { margin-left: 18px; font-size: 16px; color: var(--text); background: var(--surface); padding: 10px 18px; border-radius: 999px; border: 1px solid var(--line); transition: transform .2s ease, box-shadow .2s ease; }
.social-link:hover { transform: translateY(-2px); box-shadow: 0 18px 40px rgba(0,0,0,.1); }
.contact-actions {
  display: flex;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 32px;
}
.contact-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 170px;
  min-height: 54px;
  padding: 15px 24px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-weight: 900;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.primary-contact {
  background: var(--text);
  color: var(--bg);
}
.secondary-contact {
  background: var(--surface-strong);
  color: var(--text);
}
.contact-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(15, 23, 42, .12);
}

.reveal { opacity: 0; transform: translateY(24px); transition: .8s ease; }
.reveal.show { opacity: 1; transform: translateY(0); }
.delay, .delay-1 { transition-delay: .12s; }
.delay-2 { transition-delay: .22s; }
@keyframes float { 50% { transform: translateY(-18px) scale(1.04); } }
@keyframes marquee-mobile {
  from { transform: translateX(-50%); }
  to { transform: translateX(0); }
}

@media (max-width: 1050px) {
  .hero { grid-template-columns: 1fr .9fr; gap: 34px; }
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tool-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 850px) {
  .hero, .split, .grid, .about { grid-template-columns: 1fr; }
  .hero { min-height: auto; gap: 34px; padding-top: 130px; }
  .section { padding: 86px 0; }
  .project-card { min-height: auto; gap: 28px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .section { width: min(760px, calc(100% - 24px)); }
  .contact { padding: 0 8px; }
  .about-highlights { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .about-notes { grid-template-columns: 1fr; }
  .profile-card { max-width: 440px; }
  .marquee-group[aria-hidden="true"] { display: flex; }
  .marquee-track { margin: 0; animation: marquee-mobile 22s linear infinite; }
  .marquee:hover .marquee-track { animation-play-state: paused; }
}

@media (max-width: 680px) {
  .mobile-only-break { display: block; }
  .theme-toggle,
  .mobile-nav-toggle { width: 40px; height: 40px; border-radius: 15px; }
  .language-toggle { width: 46px; height: 40px; border-radius: 15px; }
  .language-menu { top: 50px; right: 0; }
  .hero { padding-top: 112px; }
  .section { padding: 72px 0; }
  h1 { font-size: clamp(32px, 8.4vw, 54px); letter-spacing: -.025em; line-height: 1.08; }
  h2 { font-size: clamp(27px, 6.8vw, 40px); letter-spacing: -.02em; line-height: 1.08; }
  h3 { font-size: 25px; }
  .lead, .about-copy p:not(.eyebrow), .about-notes p, .project-card > p:not(.tag) { max-width: 100%; font-size: 16px; line-height: 1.68; }
  .eyebrow { font-size: 11px; letter-spacing: .16em; }
  .section { width: min(330px, calc(100% - 32px)); margin-left: 16px; margin-right: auto; }
  .hero-copy { width: 100%; max-width: 100%; }
  .hero-card { min-height: auto; }
  .profile-card { padding: 24px; border-radius: 24px; }
  .profile-photo { width: 132px; height: 132px; border-radius: 22px; }
  .profile-card h2 { font-size: 24px; }
  .orb { width: 220px; height: 220px; }
  .project-card { padding: 24px; border-radius: 24px; }
  .about { gap: 22px; }
  .about-highlights { grid-template-columns: 1fr; }
  .about-highlights div { min-height: 128px; padding: 20px; }
  .about-notes { padding: 22px; border-radius: 22px; }
  .tool-groups { grid-template-columns: 1fr; gap: 14px; }
  .tool-group { min-height: auto; padding: 22px; border-radius: 22px; }
  .tool-tags span { font-size: 13px; padding: 8px 11px; }
  .grid { gap: 16px; }
  .split { gap: 32px; }
  .skill-list div { grid-template-columns: 44px 1fr; gap: 12px; padding: 18px 0; font-size: 19px; }
  .contact { padding-bottom: 100px; }
  .email { font-size: clamp(21px, 7vw, 34px); display: block; }
  .social-link { margin-left: 0; }
  .contact-actions { flex-direction: column; align-items: stretch; }
  .contact-button { width: 100%; min-width: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track { animation: none; transform: none; }
}

@media (max-width: 420px) {
  .nav { width: calc(100% - 16px); padding: 8px 10px; }
  .logo { width: 38px; height: 38px; border-radius: 14px; }
  .theme-toggle,
  .mobile-nav-toggle { width: 38px; height: 38px; font-size: 16px; }
  .language-toggle { width: 42px; height: 38px; font-size: 13px; }
  .nav nav { top: 64px; width: calc(100vw - 24px); border-radius: 20px; }
  .nav nav a { padding: 15px 16px; border-radius: 14px; }
  .section { width: calc(100% - 32px); }
  .hero { padding-top: 104px; }
  h1 { max-width: 330px; font-size: clamp(29px, 7.7vw, 32px); }
  .lead { max-width: 100%; font-size: 15.5px; }
  .profile-card { max-width: 326px; margin-inline: auto; }
  .profile-card h2 { font-size: 22px; }
  .hero-actions { gap: 12px; }
  .btn { min-height: 50px; padding: 14px 18px; }
  .chips { gap: 8px; }
  .chips span { font-size: 12px; padding: 7px 10px; }
}