:root {
  --bg: #eef1f2;
  --white: #ffffff;
  --black: #0b1220;
  --text: #0b1220;
  --gray: #5d6771;
  --soft-gray: #e3e8ea;
  --border: #d5dbdf;
  --border-strong: #919ba5;
  --silver: #919ba5;
  --accent: #4a5d6c;
  --status: #22a35a;
  --card-pad: 2.4rem;
  --accent-text: #394b59;
  --muted: #5d6771;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.08);
  --glass-bg: rgba(255, 255, 255, 0.55);
  --glass-fallback: rgba(238, 241, 242, 0.94);
  --glass-border: rgba(255, 255, 255, 0.75);
  --glass-blur: blur(20px) saturate(180%);
  --glass-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.95),
    inset 0 -1px 1px rgba(255, 255, 255, 0.4),
    0 0 0 1px rgba(15, 23, 42, 0.06),
    0 8px 32px rgba(15, 23, 42, 0.08);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --radius-xl: 32px;
  --radius-lg: 24px;
  --radius-md: 18px;
}

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

html {
  font-size: 53.125%;
  scroll-behavior: smooth;
}
@media (min-width: 768px) {
  html {
    font-size: 62.5%;
  }
}

body {
  font-family: Inter, Arial, sans-serif;
  font-size: 1.6rem;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

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

ul {
  list-style: none;
}

.header {
  width: min(92%, 1240px);
  margin: 0.8rem auto 0;
  padding: 0.5rem 0.5rem 0.5rem 1.8rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  position: sticky;
  top: 0.8rem;
  z-index: 1000;
  border: 1px solid;
  flex-wrap: wrap;
  row-gap: 0.4rem;
  -moz-column-gap: 0.6rem;
       column-gap: 0.6rem;
  border-radius: 2.6rem;
  transition: row-gap 0.3s ease;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border-color: var(--glass-border);
  box-shadow: var(--glass-shadow);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .header {
    background: var(--glass-fallback);
  }
}
@media (prefers-reduced-transparency: reduce) {
  .header {
    background: var(--glass-fallback);
    backdrop-filter: none;
  }
}
@media (min-width: 768px) {
  .header {
    flex-wrap: nowrap;
    border-radius: 999px;
    top: 1.6rem;
    margin-top: 1.6rem;
    height: 68px;
    padding: 0 1.2rem 0 2.8rem;
  }
}

.logo {
  display: inline-flex;
  align-items: center;
  min-height: 4.4rem;
  font-size: 3.4rem;
  line-height: 1;
  font-weight: 800;
  letter-spacing: -0.08em;
}

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

.header__icons {
  display: flex;
  align-items: center;
  margin-left: auto;
}
@media (min-width: 768px) {
  .header__icons {
    margin-left: 0;
  }
}
.header__icons {
  gap: 0.2rem;
  padding: 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(18px) saturate(180%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 0 0 1px rgba(15, 23, 42, 0.04), 0 4px 16px rgba(15, 23, 42, 0.06);
  padding: 0.2rem;
}
@media (min-width: 768px) {
  .header__icons {
    gap: 0.8rem;
    padding: 0.4rem;
  }
}
@media (min-width: 1024px) {
  .header__icons {
    gap: 1.6rem;
  }
}

.header__icon-link {
  position: relative;
  isolation: isolate;
  display: grid;
  place-items: center;
  width: 4.4rem;
  height: 4.4rem;
  border-radius: 50%;
  color: var(--text);
}
@media (min-width: 768px) {
  .header__icon-link {
    width: 4rem;
    height: 4rem;
  }
}
.header__icon-link::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: rgba(15, 23, 42, 0.06);
  opacity: 0;
  transform: scale(0.7);
  transition: opacity 0.15s ease, transform 0.4s var(--ease-spring);
}
.header__icon-link svg {
  display: block;
  width: 1.8rem;
  height: 1.8rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.75;
  stroke-linecap: round;
  stroke-linejoin: round;
}
@media (min-width: 768px) {
  .header__icon-link svg {
    width: 2rem;
    height: 2rem;
  }
}

@media (hover: hover) {
  .header__icon-link:hover::before {
    opacity: 1;
    transform: scale(1);
  }
}
.header__icon-link:focus-visible {
  outline: 2px solid var(--accent-text);
  outline-offset: 2px;
}

.header__icon-link:active::before {
  opacity: 1;
  background: rgba(15, 23, 42, 0.1);
  transform: scale(0.92);
}

@media (prefers-reduced-motion: reduce) {
  .header__icon-link::before {
    transition: none;
  }
}
.lang-switch {
  display: flex;
  align-items: center;
}

.lang-switch__item {
  position: relative;
  display: grid;
  place-items: center;
  width: 2.8rem;
  height: 4.4rem;
  border-radius: 999px;
  color: var(--muted);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}
@media (min-width: 768px) {
  .lang-switch__item {
    width: 3.2rem;
    height: 4rem;
    font-size: 1.3rem;
  }
}
.lang-switch__item[aria-current] {
  color: var(--text);
  font-weight: 800;
}
.lang-switch__item + .lang-switch__item::before {
  content: "";
  position: absolute;
  top: 35%;
  bottom: 35%;
  left: 0;
  width: 1px;
  background: var(--border-strong);
}

a.lang-switch__item:focus-visible {
  outline: 2px solid var(--accent-text);
  outline-offset: -2px;
}

@media (hover: hover) {
  a.lang-switch__item:hover {
    color: var(--text);
  }
}
.header > .btn {
  display: none;
}
@media (min-width: 768px) {
  .header > .btn {
    display: inline-flex;
  }
}

.nav-toggle {
  display: none;
  place-items: center;
  width: 4.4rem;
  height: 4.4rem;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.35);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 4px 12px rgba(15, 23, 42, 0.06);
  color: var(--text);
  cursor: pointer;
}

@media (max-width: 767.98px) {
  .has-toggle .nav-toggle {
    display: grid;
  }
}
.nav-toggle:focus-visible {
  outline: 2px solid var(--accent-text);
  outline-offset: 2px;
}

.nav-toggle__bars {
  position: relative;
  width: 1.8rem;
  height: 1.2rem;
}

.nav-toggle__bars span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transition: transform 0.3s var(--ease-spring), top 0.3s ease;
}

.nav-toggle__bars span:first-child {
  top: 0.1rem;
}

.nav-toggle__bars span:last-child {
  top: 0.9rem;
}

.header.is-open .nav-toggle__bars span {
  top: 0.5rem;
}

.header.is-open .nav-toggle__bars span:first-child {
  transform: rotate(45deg);
}

.header.is-open .nav-toggle__bars span:last-child {
  transform: rotate(-45deg);
}

@media (prefers-reduced-motion: reduce) {
  .header,
  .nav,
  .nav-toggle__bars span {
    transition: none !important;
  }
}
.nav {
  position: relative;
  order: 3;
  flex-basis: 100%;
  padding: 0.4rem;
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
  backdrop-filter: blur(18px) saturate(180%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 0 0 1px rgba(15, 23, 42, 0.04), 0 4px 16px rgba(15, 23, 42, 0.06);
  touch-action: pan-y;
  -webkit-user-select: none;
  -moz-user-select: none;
       user-select: none;
  -webkit-touch-callout: none;
}
@media (min-width: 768px) {
  .nav {
    order: 0;
    flex-basis: auto;
  }
}

@media (max-width: 767.98px) {
  .has-toggle {
    row-gap: 0;
  }
  .has-toggle .nav {
    position: absolute;
    top: calc(100% + 0.6rem);
    right: 0;
    min-width: 16rem;
    display: grid;
    border-radius: 2rem;
    touch-action: none;
    background: rgba(250, 251, 252, 0.98);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.9), 0 0 0 1px rgba(15, 23, 42, 0.05), 0 12px 32px rgba(15, 23, 42, 0.14);
    grid-template-rows: 0fr;
    overflow: hidden;
    padding-block: 0;
    border-width: 0;
    opacity: 0;
    visibility: hidden;
    transition: grid-template-rows 0.3s ease, padding 0.3s ease, opacity 0.2s ease, visibility 0s linear 0.3s;
  }
  .has-toggle .nav > .nav__list {
    min-height: 0;
    grid-auto-flow: row;
  }
  .has-toggle .nav__list a {
    padding: 1.2rem 1.8rem;
    text-align: left;
    font-size: 1.6rem;
  }
  .has-toggle .nav__list a.is-magnified {
    font-size: 1.6rem;
  }
  .has-toggle.is-open .nav {
    grid-template-rows: 1fr;
    overflow: visible;
    padding-block: 0.4rem;
    border-width: 1px;
    opacity: 1;
    visibility: visible;
    transition: grid-template-rows 0.3s ease, padding 0.3s ease, opacity 0.2s ease 0.05s, visibility 0s;
  }
}
.nav__list {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 0.2rem;
}
@media (min-width: 768px) {
  .nav__list {
    gap: 0.8rem;
  }
}
@media (min-width: 1024px) {
  .nav__list {
    gap: 1.6rem;
  }
}

.nav__list a {
  position: relative;
  display: block;
  padding: 1rem 0.4rem;
  border-radius: 999px;
  text-align: center;
  font-size: 1.35rem;
  line-height: 2.4rem;
  font-weight: 500;
  white-space: nowrap;
  -webkit-user-drag: none;
  transition: font-size 0.2s ease;
}
@media (min-width: 768px) {
  .nav__list a {
    padding: 0.8rem 1.6rem;
    font-size: 1.45rem;
  }
}

.nav__list a::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  border-radius: inherit;
  background: rgba(15, 23, 42, 0.05);
  opacity: 0;
  transition: opacity 0.15s ease;
}

@media (hover: hover) {
  .nav:not(.is-pressed) .nav__list a:hover::before {
    opacity: 1;
  }
}
.nav__list a:focus-visible {
  outline: 2px solid var(--accent-text);
  outline-offset: 2px;
}

.nav__list a.is-magnified {
  font-size: 1.57rem;
}

.nav:not(.nav--liquid) .nav__list a[aria-current=page] {
  background: rgba(15, 23, 42, 0.1);
}

.nav__indicator {
  position: absolute;
  left: 0;
  z-index: 1;
  border-radius: 999px;
  pointer-events: none;
  transform-origin: center;
  will-change: transform;
  transition: opacity 0.2s ease;
}

.nav__indicator.is-hidden {
  opacity: 0;
}

.nav__indicator-flat,
.nav__indicator-lens {
  position: absolute;
  inset: 0;
  border-radius: inherit;
  transition: opacity 0.2s ease;
}

.nav__indicator-flat {
  background: rgba(15, 23, 42, 0.1);
}

.nav__indicator-lens {
  opacity: 0;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: brightness(1.15);
  box-shadow: inset 2px 0 2px -1px rgba(0, 190, 255, 0.35), inset -2px 0 2px -1px rgba(255, 140, 40, 0.35), inset 0 -2px 3px -2px rgba(255, 255, 255, 0.6), 0 6px 18px rgba(15, 23, 42, 0.18), 0 1px 3px rgba(15, 23, 42, 0.12);
}

.nav__indicator-lens::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 1.5px;
  border-radius: inherit;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(255, 255, 255, 0.2) 50%, rgba(255, 255, 255, 0.7));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}

.nav__indicator.is-lens .nav__indicator-flat {
  opacity: 0;
}

.nav__indicator.is-lens .nav__indicator-lens {
  opacity: 1;
}

@supports (backdrop-filter: url(#liquid-lens)) and (not (-webkit-backdrop-filter: blur(1px))) {
  .nav__indicator-lens {
    backdrop-filter: url(#liquid-lens) brightness(1.15);
  }
  .nav__list a.is-magnified {
    font-size: 1.45rem;
  }
}
@media (prefers-reduced-motion: reduce) {
  .nav__list a,
  .nav__list a::before,
  .nav__indicator,
  .nav__indicator-flat,
  .nav__indicator-lens,
  .btn::before,
  .btn > span[aria-hidden],
  .link-action svg {
    transition: none;
  }
}
@media (max-width: 767.98px) and (prefers-reduced-motion: no-preference) {
  @view-transition {
    navigation: auto;
  }
  .header {
    view-transition-name: site-header;
  }
  ::view-transition-group(site-header),
  ::view-transition-new(site-header) {
    animation: none;
  }
  ::view-transition-old(site-header) {
    display: none;
  }
  ::view-transition-old(root) {
    animation: page-out 0.16s ease both;
  }
  ::view-transition-new(root) {
    animation: page-in 0.22s ease-out both;
  }
}
@keyframes page-out {
  to {
    opacity: 0;
  }
}
@keyframes page-in {
  from {
    opacity: 0;
    transform: translateY(0.8rem);
  }
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  isolation: isolate;
  padding: 0.9rem 1.8rem;
  border: 2px solid transparent;
  border-radius: 999px;
  font-size: 1.25rem;
  font-weight: 600;
}
@media (min-width: 768px) {
  .btn {
    padding: 1.4rem 2.6rem;
    font-size: 1.4rem;
  }
}

.btn::before {
  content: "";
  position: absolute;
  inset: -2px;
  z-index: -1;
  border: 2px solid transparent;
  border-radius: inherit;
  transition: transform 0.2s ease-out;
}

.btn--dark {
  color: var(--white);
}
.btn--dark::before {
  background: var(--black);
  border-color: var(--black);
  box-shadow: 0 14px 28px rgba(15, 23, 42, 0.2);
}

.btn--light {
  color: var(--black);
}
.btn--light::before {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border-color: var(--glass-border);
  box-shadow: var(--glass-shadow);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .btn--light::before {
    background: var(--glass-fallback);
  }
}
@media (prefers-reduced-transparency: reduce) {
  .btn--light::before {
    background: var(--glass-fallback);
    backdrop-filter: none;
  }
}
.btn--light::before {
  border-color: rgba(148, 163, 184, 0.7);
}

.btn:hover::before {
  transform: scale(1.03);
}

.btn:focus-visible,
.logo:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
}

.logo:focus-visible {
  border-radius: 0.8rem;
}

.btn:active::before {
  transform: scale(0.97);
}

.link-action {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  min-height: 4.4rem;
  padding-inline: 0.4rem;
  border-radius: 0.8rem;
  color: var(--text);
  font-size: 1.4rem;
  font-weight: 600;
  white-space: nowrap;
  text-decoration: underline;
  text-decoration-color: transparent;
  text-underline-offset: 0.4em;
  transition: text-decoration-color 0.2s ease;
}

.link-action:hover {
  text-decoration-color: currentColor;
}

.link-action:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
}

.link-action svg {
  width: 1.8rem;
  height: 1.8rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.2s ease-out;
}

.link-action--download:hover svg {
  transform: translateY(2px);
}

.link-action--external:hover svg {
  transform: translate(2px, -2px);
}

.btn > span[aria-hidden] {
  display: inline-block;
  margin-left: 0.8rem;
  transition: transform 0.2s ease-out;
}

.btn:hover > span[aria-hidden] {
  transform: translateX(3px);
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.7rem 1.5rem;
  border: 1px solid;
  border-radius: 999px;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border-color: var(--glass-border);
  box-shadow: var(--glass-shadow);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .tag {
    background: var(--glass-fallback);
  }
}
@media (prefers-reduced-transparency: reduce) {
  .tag {
    background: var(--glass-fallback);
    backdrop-filter: none;
  }
}
.tag {
  font-size: 1.8rem;
  color: var(--text);
}

.tag::before {
  content: "";
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: var(--accent);
}

.footer {
  width: min(92%, 1240px);
  margin: 2rem auto 4rem;
  display: none;
  color: var(--gray);
  font-size: 1.3rem;
}
@media (min-width: 768px) {
  .footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2.4rem;
  }
}

.footer__mail {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
  color: var(--text);
  font-weight: 500;
}

.footer__mail svg {
  width: 1.4rem;
  height: 1.4rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.2s ease-out;
}

.footer__mail:hover {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer__mail:hover svg {
  transform: translate(0.2rem, -0.2rem);
}

.footer__mail:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 3px;
  border-radius: 0.4rem;
}

.next-page {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.6rem;
  width: min(92%, 1240px);
  margin: 4rem auto 0;
  padding: 2.4rem;
  border: 1px solid;
  border-radius: 3rem;
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  border-color: var(--glass-border);
  box-shadow: var(--glass-shadow);
}
@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))) {
  .next-page {
    background: var(--glass-fallback);
  }
}
@media (prefers-reduced-transparency: reduce) {
  .next-page {
    background: var(--glass-fallback);
    backdrop-filter: none;
  }
}
@media (min-width: 768px) {
  .next-page {
    padding: 2.4rem 2.4rem 2.4rem 3.2rem;
  }
}

.projects .next-page {
  width: 100%;
}

.next-page__eyebrow {
  display: block;
  margin-bottom: 0.4rem;
  color: var(--muted);
  font-size: 1.2rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.next-page h2 {
  font-size: clamp(2.2rem, 3vw, 2.8rem);
  letter-spacing: -0.03em;
}
@media (max-width: 767.98px) {
  .next-page h2 {
    line-height: 1.1;
  }
}

.next-page .btn {
  flex-shrink: 0;
  gap: 0.8rem;
}