:root {
  color-scheme: dark;
  --canvas: #071015;
  --canvas-deep: #040a0e;
  --surface: #0b171e;
  --surface-raised: #10212a;
  --ink: #eef7f8;
  --muted: #8fa2ae;
  --faint: #708690;
  --line: rgba(169, 201, 214, 0.16);
  --line-strong: rgba(169, 201, 214, 0.28);
  --mint: #78f6cf;
  --blue: #5aa9ff;
  --accent: var(--mint);
  --fg-muted: var(--muted);
  --page-width: 1480px;
  --page-x: clamp(24px, 5vw, 76px);
  --font: Inter, "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic",
    system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 78% 16%, rgba(90, 169, 255, 0.12), transparent 24%),
    radial-gradient(circle at 54% 54%, rgba(120, 246, 207, 0.055), transparent 30%),
    linear-gradient(145deg, var(--canvas-deep), var(--canvas) 48%, #08131a);
  color: var(--ink);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

body::before {
  position: fixed;
  z-index: -1;
  inset: 0;
  background-image:
    linear-gradient(rgba(153, 190, 203, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(153, 190, 203, 0.035) 1px, transparent 1px);
  background-size: 54px 54px;
  content: "";
  pointer-events: none;
  mask-image: linear-gradient(to bottom, #000, rgba(0, 0, 0, 0.45) 72%, transparent);
}

::selection {
  background: rgba(120, 246, 207, 0.24);
  color: var(--ink);
}

img {
  max-width: 100%;
}

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

.skip-link {
  position: fixed;
  z-index: 2000;
  top: 10px;
  left: 10px;
  padding: 10px 14px;
  border: 1px solid var(--mint);
  background: var(--canvas-deep);
  color: var(--ink);
  font-size: 13px;
  font-weight: 650;
  transform: translateY(-160%);
  transition: transform 160ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.wrap {
  width: min(var(--page-width), calc(100% - (var(--page-x) * 2)));
  margin-inline: auto;
  padding: 0;
}

header {
  position: sticky;
  z-index: 1000;
  top: 0;
  border-bottom: 1px solid var(--line);
  background: rgba(5, 12, 17, 0.74);
  backdrop-filter: blur(18px) saturate(140%);
  transition:
    background-color 180ms ease,
    box-shadow 180ms ease;
}

header.scrolled {
  background: rgba(4, 10, 14, 0.92);
  box-shadow: 0 18px 42px rgba(0, 0, 0, 0.22);
}

header .wrap {
  width: min(100%, var(--page-width));
  padding-inline: var(--page-x);
}

nav {
  display: grid;
  min-height: 82px;
  grid-template-columns: minmax(230px, 0.7fr) minmax(0, 1.4fr);
  align-items: center;
  gap: 32px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 13px;
  width: max-content;
  color: var(--ink);
  font-size: 14px;
  font-weight: 650;
  letter-spacing: 0.03em;
}

.brand-mark {
  display: grid;
  width: 34px;
  height: 34px;
  flex: 0 0 auto;
  place-items: center;
  border: 1px solid rgba(120, 246, 207, 0.56);
  border-radius: 50%;
  box-shadow: 0 0 28px rgba(120, 246, 207, 0.1);
  color: var(--mint);
  font-size: 10px;
  font-weight: 700;
}

.brand small {
  margin-left: 5px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 450;
}

.navlinks {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: clamp(18px, 2vw, 34px);
}

.navlinks .language-switcher {
  flex: 0 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.035em;
  line-height: 1.4;
  text-decoration: none;
  transition:
    color 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    transform 180ms ease;
}

.navlinks .btn {
  position: relative;
  min-width: 44px;
  min-height: 82px;
  white-space: nowrap;
}

.navlinks .btn::after {
  position: absolute;
  right: 0;
  bottom: -1px;
  left: 0;
  height: 1px;
  background: var(--mint);
  box-shadow: 0 0 12px rgba(120, 246, 207, 0.7);
  content: "";
  transform: scaleX(0);
  transition: transform 180ms ease;
}

.navlinks .btn:hover,
.navlinks .btn:focus-visible {
  color: var(--ink);
}

.navlinks .btn:hover::after,
.navlinks .btn:focus-visible::after {
  transform: scaleX(1);
}

.navlinks .btn:last-child {
  gap: 10px;
  color: var(--ink);
}

.navlinks .btn:last-child::before {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 14px rgba(120, 246, 207, 0.8);
  content: "";
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: rgba(11, 23, 30, 0.8);
  color: var(--ink);
}

.menu-icon,
.menu-icon::before,
.menu-icon::after {
  position: absolute;
  width: 17px;
  height: 1px;
  background: currentColor;
  transition:
    transform 180ms ease,
    opacity 180ms ease;
}

.menu-icon {
  position: relative;
  display: block;
  margin-inline: auto;
}

.menu-icon::before,
.menu-icon::after {
  left: 0;
  content: "";
}

.menu-icon::before {
  transform: translateY(-5px);
}

.menu-icon::after {
  transform: translateY(5px);
}

.menu-toggle[aria-expanded="true"] .menu-icon {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] .menu-icon::before {
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .menu-icon::after {
  transform: rotate(-45deg);
}

main.wrap {
  width: min(100%, var(--page-width));
}

.hero {
  display: grid;
  min-height: 520px;
  grid-template-columns: minmax(0, 1.18fr) minmax(360px, 0.82fr);
  align-items: center;
  gap: clamp(56px, 8vw, 132px);
  padding: 54px var(--page-x) 48px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 780px;
}

.hero h1 {
  max-width: 760px;
  margin: 0;
  font-size: clamp(48px, 4.35vw, 68px);
  font-weight: 620;
  letter-spacing: -0.055em;
  line-height: 1.12;
}

.hero h1::before {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 19px;
  color: var(--mint);
  content: "UNITY GAME ENGINEER";
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.18em;
  line-height: 1;
}

.hero h1::after {
  display: inline-block;
  width: 38px;
  height: 1px;
  margin-left: 17px;
  background: var(--mint);
  box-shadow: 0 0 10px rgba(120, 246, 207, 0.6);
  content: "";
  vertical-align: 0.24em;
}

.hero .muted {
  max-width: 670px;
  margin: 24px 0 22px;
  color: #aabac3;
  font-size: clamp(16px, 1.3vw, 18px);
  font-weight: 420;
  letter-spacing: 0.01em;
  line-height: 1.85;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 30px;
}

.hero-cta {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  padding: 10px 16px;
  border: 1px solid var(--line-strong);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.035em;
  line-height: 1.4;
  transition:
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.hero-cta-primary {
  border-color: var(--mint);
  background: var(--mint);
  color: var(--canvas-deep);
}

.hero-cta-secondary {
  background: rgba(11, 23, 30, 0.65);
  color: var(--ink);
}

.hero-cta:hover,
.hero-cta:focus-visible {
  border-color: var(--mint);
  background: transparent;
  color: var(--mint);
  transform: translateY(-2px);
}

.hero-facts {
  display: flex;
  align-items: stretch;
  margin: 0;
  padding: 0;
}

.hero-fact {
  min-width: 138px;
  padding: 0 28px;
  border-left: 1px solid var(--line-strong);
}

.hero-fact:first-child {
  padding-left: 0;
  border-left: 0;
}

.hero-fact strong {
  display: block;
  font-size: 19px;
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.2;
}

.hero-fact span {
  display: block;
  margin-top: 7px;
  color: var(--faint);
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.12em;
  line-height: 1.5;
  text-transform: uppercase;
}

.avatar-wrap {
  position: relative;
  display: grid;
  width: min(100%, 430px);
  min-height: 382px;
  justify-self: center;
  place-items: center;
  margin: 0;
}

.avatar-wrap::before,
.avatar-wrap::after {
  position: absolute;
  border-radius: 50%;
  content: "";
  pointer-events: none;
}

.avatar-wrap::before {
  inset: 8px 6px 24px 22px;
  border: 1px solid rgba(90, 169, 255, 0.28);
  box-shadow: 0 0 70px rgba(90, 169, 255, 0.08);
  transform: rotate(-8deg);
}

.avatar-wrap::after {
  top: 40px;
  right: 45px;
  width: 7px;
  height: 7px;
  background: var(--blue);
  box-shadow:
    -245px 290px 0 var(--mint),
    0 0 15px rgba(90, 169, 255, 0.9);
}

.avatar {
  position: relative;
  z-index: 1;
  display: block;
  width: min(77%, 320px);
  height: auto;
  aspect-ratio: 1;
  border: 1px solid rgba(210, 237, 244, 0.31);
  border-radius: 50%;
  background: var(--surface);
  box-shadow:
    0 32px 70px rgba(0, 0, 0, 0.4),
    0 0 60px rgba(90, 169, 255, 0.08);
  filter: saturate(0.82) contrast(1.08) brightness(0.9);
  object-fit: cover;
  transition:
    filter 400ms ease,
    transform 500ms cubic-bezier(0.2, 0.7, 0.2, 1);
}

.avatar-wrap:hover .avatar {
  filter: saturate(0.94) contrast(1.04) brightness(0.96);
  transform: scale(1.025);
}

.portrait-note {
  position: absolute;
  z-index: 2;
  right: 0;
  bottom: 32px;
  max-width: 180px;
  margin: 0;
  padding: 10px 0 10px 18px;
  border-left: 1px solid var(--mint);
  color: #92a6b1;
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  line-height: 1.6;
  text-transform: uppercase;
}

.section {
  position: relative;
  padding: 94px var(--page-x);
  border-top: 1px solid var(--line);
  scroll-margin-top: 82px;
}

.section > h2 {
  margin: 0 0 48px;
  font-size: clamp(36px, 3.4vw, 52px);
  font-weight: 610;
  letter-spacing: -0.045em;
  line-height: 1.18;
}

.section > h2::before {
  display: block;
  margin-bottom: 13px;
  color: var(--mint);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.18em;
  line-height: 1;
  text-transform: uppercase;
}

#works > h2::before {
  content: "01 / SELECTED LAUNCHES";
}

#personal > h2::before {
  content: "03 / INDEPENDENT MAKING";
}

#about > h2::before {
  content: "04 / PROFILE";
}

#career > h2::before {
  content: "05 / BIOGRAPHY";
}

#talks > h2::before {
  content: "06 / MEDIA & WRITING";
}

#contact > h2::before {
  content: "07 / CONTACT";
}

.muted,
.subsection-desc {
  color: var(--muted);
}

.cards {
  display: grid;
}

.card {
  min-width: 0;
  color: var(--ink);
}

.card h3 {
  margin: 0;
  font-size: 24px;
  font-weight: 610;
  letter-spacing: -0.035em;
  line-height: 1.3;
}

.card p {
  margin: 0;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin-top: auto;
  color: var(--faint);
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.tag + .tag::before {
  margin-inline: 7px;
  color: var(--line-strong);
  content: "/";
}

.lite-yt {
  position: relative;
  display: block;
  width: 100%;
  overflow: hidden;
  padding: 0;
  border: 0;
  aspect-ratio: 16 / 9;
  background: #020609;
  color: inherit;
  cursor: pointer;
  font: inherit;
  text-align: left;
}

.lite-yt::after {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(4, 10, 14, 0.5), transparent 58%),
    linear-gradient(130deg, transparent 52%, rgba(120, 246, 207, 0.08));
  content: "";
  pointer-events: none;
}

.lite-yt img,
.lite-yt iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  filter: saturate(0.74) contrast(1.1) brightness(0.78);
  object-fit: cover;
  transition:
    filter 220ms ease,
    transform 420ms ease;
}

.lite-yt:hover img,
.lite-yt:focus-visible img {
  filter: saturate(0.98) contrast(1.05) brightness(0.9);
  transform: scale(1.025);
}

.lite-yt .lite-yt-play {
  position: absolute;
  z-index: 2;
  right: 14px;
  bottom: 14px;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(238, 247, 248, 0.45);
  border-radius: 50%;
  background: rgba(4, 10, 14, 0.72);
  box-shadow: 0 0 24px rgba(90, 169, 255, 0.16);
  backdrop-filter: blur(8px);
}

.lite-yt .lite-yt-play::after {
  position: absolute;
  top: 50%;
  left: 53%;
  border-style: solid;
  border-width: 5px 0 5px 8px;
  border-color: transparent transparent transparent var(--mint);
  content: "";
  transform: translate(-50%, -50%);
}

.video-modal {
  width: min(1200px, calc(100vw - 48px));
  max-width: none;
  max-height: calc(100dvh - 48px);
  margin: auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(120, 246, 207, 0.38);
  background: #020609;
  color: var(--ink);
  box-shadow:
    0 32px 90px rgba(0, 0, 0, 0.72),
    0 0 48px rgba(90, 169, 255, 0.14);
}

.video-modal::backdrop {
  background: rgba(1, 5, 8, 0.86);
  backdrop-filter: blur(8px);
}

.video-modal-shell {
  background: #020609;
}

.video-modal-header {
  display: flex;
  min-height: 62px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 9px 10px 9px 20px;
  border-bottom: 1px solid var(--line-strong);
  background: linear-gradient(120deg, rgba(11, 27, 35, 0.98), rgba(4, 10, 14, 0.98));
}

.video-modal-title {
  min-width: 0;
  margin: 0;
  overflow: hidden;
  font-size: clamp(15px, 1.5vw, 20px);
  font-weight: 610;
  letter-spacing: -0.02em;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.video-modal-close {
  display: grid;
  width: 44px;
  height: 44px;
  flex: 0 0 44px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: rgba(4, 10, 14, 0.74);
  color: var(--ink);
  cursor: pointer;
  font: inherit;
  font-size: 28px;
  line-height: 1;
  transition:
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease;
}

.video-modal-close:hover,
.video-modal-close:focus-visible {
  border-color: var(--mint);
  background: rgba(120, 246, 207, 0.1);
  color: var(--mint);
}

.video-modal-player {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #000;
}

.video-modal-player iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

html.video-modal-open,
html.video-modal-open body {
  overflow: hidden;
}

#works {
  padding-block: 38px 88px;
  background: linear-gradient(to bottom, rgba(10, 23, 30, 0.5), rgba(4, 10, 14, 0.68));
}

#works > h2 {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 24px;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

#works > h2::before {
  display: inline;
  margin: 0 13px 0 0;
  font-size: 10px;
}

#works .cards {
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
  counter-reset: featured-work;
}

#works .card {
  position: relative;
  display: flex;
  min-height: 424px;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
  overflow: hidden;
  border-right: 1px solid var(--line);
  counter-increment: featured-work;
  transition:
    background-color 220ms ease,
    transform 220ms ease;
}

#works .card:last-child {
  border-right: 0;
}

#works .card::before {
  align-self: flex-start;
  color: var(--faint);
  content: "0" counter(featured-work);
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.14em;
}

#works .card::after {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--mint), var(--blue));
  box-shadow: 0 0 20px rgba(120, 246, 207, 0.36);
  content: "";
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

#works .card:hover,
#works .card:focus-within {
  background: rgba(90, 169, 255, 0.055);
  transform: translateY(-4px);
}

#works .card:hover::after,
#works .card:focus-within::after {
  transform: scaleX(1);
}

#works .card h3 {
  min-height: 2.6em;
  font-size: clamp(20px, 1.6vw, 25px);
}

#works .card .lite-yt {
  margin-inline: -18px;
}

#works .card p {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.72;
}

#works .card p a,
#personal .card p a,
#talks .muted a,
#about a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: rgba(120, 246, 207, 0.55);
  text-underline-offset: 0.24em;
  transition: color 180ms ease;
}

#works .card p a:hover,
#personal .card p a:hover,
#talks .muted a:hover,
#about a:hover {
  color: var(--mint);
}

#services {
  background:
    radial-gradient(circle at 86% 20%, rgba(120, 246, 207, 0.07), transparent 28%),
    linear-gradient(to bottom, rgba(4, 10, 14, 0.46), rgba(10, 23, 30, 0.36));
}

.section-intro {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  align-items: end;
  gap: clamp(48px, 9vw, 140px);
  margin-bottom: 48px;
}

.section-intro > h2 {
  margin: 0;
  font-size: clamp(36px, 3.4vw, 52px);
  font-weight: 610;
  letter-spacing: -0.045em;
  line-height: 1.18;
}

.section-intro > h2::before {
  display: block;
  margin-bottom: 13px;
  color: var(--mint);
  content: "02 / SERVICES";
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.18em;
  line-height: 1;
}

.section-intro > p {
  max-width: 680px;
  margin: 0;
  color: #c7d4d9;
  font-size: clamp(17px, 1.55vw, 23px);
  line-height: 1.75;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.service-card {
  display: flex;
  min-width: 0;
  min-height: 270px;
  flex-direction: column;
  gap: 18px;
  padding: 28px;
  border-right: 1px solid var(--line);
}

.service-card:last-child {
  border-right: 0;
}

.service-number {
  color: var(--mint);
  font-size: 10px;
  font-weight: 650;
  letter-spacing: 0.14em;
}

.service-card h3 {
  margin: 0;
  font-size: clamp(21px, 1.8vw, 28px);
  font-weight: 610;
  letter-spacing: -0.035em;
  line-height: 1.35;
}

.service-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.services-cta {
  margin: 30px 0 0;
  text-align: right;
}

.services-cta a {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  padding: 9px 0;
  color: var(--ink);
  font-size: 13px;
  font-weight: 650;
  text-decoration: underline;
  text-decoration-color: rgba(120, 246, 207, 0.55);
  text-underline-offset: 0.3em;
}

.services-cta a:hover,
.services-cta a:focus-visible {
  color: var(--mint);
}

.subsection-title {
  margin: 78px 0 12px;
  font-size: clamp(25px, 2.4vw, 34px);
  font-weight: 610;
  letter-spacing: -0.035em;
  line-height: 1.25;
}

#personal > div:first-of-type .subsection-title {
  margin-top: 0;
}

.subsection-desc {
  margin: 0 0 26px;
  font-size: 14px;
}

#personal [aria-labelledby="browser-apps-title"] .cards {
  display: block;
  border-top: 1px solid var(--line-strong);
  counter-reset: browser-app;
}

#personal .browser-app {
  position: relative;
  display: grid;
  min-height: 126px;
  grid-template-columns: 48px minmax(180px, 0.8fr) minmax(280px, 1.55fr) 36px;
  align-items: center;
  gap: 24px;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  cursor: pointer;
  counter-increment: browser-app;
  transition:
    background-color 180ms ease,
    padding 180ms ease;
}

#personal .browser-app:hover,
#personal .browser-app:focus-visible {
  padding-inline: 14px;
  background: rgba(90, 169, 255, 0.045);
}

#personal .browser-app::before {
  align-self: start;
  padding-top: 5px;
  color: var(--mint);
  content: "0" counter(browser-app);
  font-size: 11px;
  font-weight: 650;
  letter-spacing: 0.12em;
}

#personal .browser-app h3 {
  font-size: 22px;
}

#personal .browser-app .muted {
  font-size: 13px;
  line-height: 1.7;
}

#personal .browser-app .card-link-indicator {
  display: grid;
  width: 34px;
  height: 34px;
  grid-column: 4;
  grid-row: 1 / span 2;
  place-items: center;
  justify-self: end;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  color: var(--ink);
  font-size: 16px;
  transition:
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

#personal .browser-app:hover .card-link-indicator,
#personal .browser-app:focus-visible .card-link-indicator {
  border-color: var(--mint);
  background: rgba(120, 246, 207, 0.08);
  color: var(--mint);
  transform: translateX(2px);
}

#personal .browser-app .tags {
  grid-column: 2 / 4;
  margin-top: -14px;
}

#personal [aria-labelledby="mobile-apps-title"] .cards {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

#personal [aria-labelledby="mobile-apps-title"] .card {
  position: relative;
  display: flex;
  min-height: 100%;
  flex-direction: column;
  gap: 18px;
  padding: 20px 0 0;
  border-top: 1px solid var(--line-strong);
  transition:
    border-color 180ms ease,
    transform 220ms ease;
}

#personal [aria-labelledby="mobile-apps-title"] .card:hover {
  border-color: var(--mint);
  transform: translateY(-4px);
}

#personal [aria-labelledby="mobile-apps-title"] .card h3 {
  min-height: 1.4em;
  font-size: 23px;
}

#personal [aria-labelledby="mobile-apps-title"] .card p {
  font-size: 13px;
  line-height: 1.75;
}

.app-icon {
  display: block;
  width: min(100%, 220px);
  height: auto;
  aspect-ratio: 1;
  margin: 0 auto 0 0;
  border: 1px solid var(--line);
  border-radius: 24%;
  box-shadow: 0 22px 46px rgba(0, 0, 0, 0.28);
  filter: saturate(0.86);
}

.app-icon-link {
  display: block;
  width: min(100%, 220px);
  border-radius: 24%;
}

.app-icon-link .app-icon {
  width: 100%;
  margin: 0;
  transition:
    border-color 180ms ease,
    filter 180ms ease,
    transform 180ms ease;
}

.app-icon-link:hover .app-icon,
.app-icon-link:focus-visible .app-icon {
  border-color: var(--mint);
  filter: saturate(1);
  transform: translateY(-3px);
}

#about {
  display: grid;
  grid-template-columns: minmax(280px, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(48px, 9vw, 140px);
}

#about > h2 {
  margin: 0;
}

#about > p {
  margin: 0;
  color: #c7d4d9;
  font-size: clamp(19px, 1.8vw, 26px);
  font-weight: 430;
  line-height: 1.8;
}

#about > ul {
  grid-column: 2;
  margin: 22px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  list-style: none;
  font-size: 13px;
}

#career .list,
#talks .list {
  border-top: 1px solid var(--line-strong);
}

.list-item {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 28px;
  padding: 25px 0;
  border-bottom: 1px solid var(--line);
}

.list-item > div {
  display: contents;
}

.list-item strong {
  color: var(--ink);
  font-size: 18px;
  font-weight: 610;
  letter-spacing: -0.02em;
}

.list-item strong + br {
  display: none;
}

.list-item .muted {
  font-size: 14px;
  line-height: 1.75;
}

#talks .list-item {
  grid-template-columns: 240px minmax(0, 1fr) auto;
}

#talks .list-item .btn {
  align-self: center;
  min-height: 44px;
  padding: 9px 15px;
  border: 1px solid var(--line-strong);
  color: var(--ink);
}

#talks .list-item .btn:hover,
#talks .list-item .btn:focus-visible {
  border-color: var(--mint);
  background: rgba(120, 246, 207, 0.08);
}

#contact {
  margin: 0 var(--page-x) 80px;
  padding: clamp(48px, 6vw, 84px);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(circle at 82% 30%, rgba(90, 169, 255, 0.18), transparent 30%),
    linear-gradient(130deg, rgba(11, 27, 35, 0.96), rgba(6, 15, 20, 0.98));
}

#contact::after {
  position: absolute;
  right: -110px;
  bottom: -180px;
  width: 390px;
  height: 390px;
  border: 1px solid rgba(120, 246, 207, 0.16);
  border-radius: 50%;
  content: "";
}

#contact > h2 {
  max-width: 720px;
  margin-bottom: 24px;
}

#contact .muted {
  position: relative;
  z-index: 1;
  max-width: 660px;
  color: #afbec5;
  font-size: 16px;
}

#contact > div[style] {
  position: relative;
  z-index: 1;
  margin: 30px 0 38px !important;
}

#contact > div[style] .btn {
  min-height: 50px;
  padding: 13px 19px !important;
  border: 1px solid var(--mint);
  background: var(--mint) !important;
  color: var(--canvas-deep) !important;
  font-size: 13px;
  font-weight: 700 !important;
}

#contact > div[style] .btn:hover,
#contact > div[style] .btn:focus-visible {
  background: transparent !important;
  color: var(--mint) !important;
  transform: translateY(-2px);
}

.socials {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 12px 26px;
}

#contact .socials .btn {
  min-height: 44px;
  padding-block: 10px;
  color: var(--muted);
  text-decoration: underline;
  text-decoration-color: var(--line-strong);
  text-underline-offset: 0.3em;
}

#contact .socials .btn:hover,
#contact .socials .btn:focus-visible {
  color: var(--mint);
}

footer {
  padding: 38px var(--page-x) 54px;
  border-top: 1px solid var(--line);
  color: var(--faint);
  font-size: 12px;
}

footer .wrap {
  width: 100%;
}

footer a {
  color: var(--muted) !important;
}

*:focus-visible {
  outline: 2px solid var(--mint);
  outline-offset: 4px;
}

@media (max-width: 1200px) {
  nav {
    grid-template-columns: minmax(210px, 0.6fr) minmax(0, 1.4fr);
  }

  .navlinks {
    gap: 18px;
  }

  #works .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  #works .card {
    border-bottom: 1px solid var(--line);
  }

  #works .card:nth-child(2n) {
    border-right: 0;
  }

  #works .card:nth-last-child(-n + 2) {
    border-bottom: 0;
  }

  .service-card {
    padding: 24px;
  }
}

@media (max-width: 1020px) {
  .menu-toggle {
    position: relative;
    display: block;
    justify-self: end;
  }

  nav {
    grid-template-columns: 1fr auto;
  }

  .navlinks {
    position: absolute;
    top: calc(100% + 1px);
    right: var(--page-x);
    display: none;
    width: min(360px, calc(100vw - (var(--page-x) * 2)));
    justify-content: stretch;
    align-items: stretch;
    gap: 0;
    padding: 10px 18px 16px;
    border: 1px solid var(--line-strong);
    border-top: 0;
    background: rgba(4, 10, 14, 0.97);
    box-shadow: 0 24px 50px rgba(0, 0, 0, 0.35);
    backdrop-filter: blur(18px);
  }

  .navlinks[data-state="open"] {
    display: grid;
  }

  .navlinks .btn {
    min-height: 46px;
    justify-content: flex-start;
    border-bottom: 1px solid var(--line);
  }

  .navlinks .language-switcher {
    min-height: 46px;
    justify-content: flex-start;
    border-bottom: 1px solid var(--line);
  }

  .navlinks .btn:last-child {
    border-bottom: 0;
  }

  .navlinks .btn::after {
    display: none;
  }

  .hero {
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 28px;
  }

  #personal .browser-app {
    grid-template-columns: 42px minmax(180px, 0.9fr) minmax(0, 1.3fr) 34px;
  }

  #personal .browser-app .tags {
    margin-top: -8px;
  }

  #personal [aria-labelledby="mobile-apps-title"] .cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  :root {
    --page-x: 20px;
  }

  body {
    font-size: 15px;
  }

  body::before {
    background-size: 42px 42px;
  }

  .video-modal {
    width: calc(100vw - 24px);
    max-height: calc(100dvh - 24px);
  }

  .video-modal-header {
    min-height: 52px;
    gap: 12px;
    padding: 4px 4px 4px 14px;
  }

  .video-modal-title {
    font-size: 14px;
  }

  .video-modal-close {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
  }

  nav {
    min-height: 68px;
  }

  .brand {
    gap: 10px;
    font-size: 13px;
  }

  .brand-mark {
    width: 31px;
    height: 31px;
  }

  .brand small {
    font-size: 10px;
  }

  .hero {
    min-height: 0;
    grid-template-columns: 1fr;
    gap: 32px;
    padding-block: 42px 48px;
  }

  .hero h1 {
    font-size: clamp(25px, 8vw, 44px);
    line-height: 1.1;
    white-space: nowrap;
  }

  html[lang="en"] .hero h1 {
    white-space: normal;
  }

  .hero h1::before {
    margin-bottom: 16px;
    font-size: 9px;
  }

  .hero h1::after {
    width: 26px;
    margin-left: 10px;
  }

  .hero .muted {
    margin-block: 21px 27px;
    font-size: 15px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-bottom: 29px;
  }

  .hero-cta {
    padding-inline: 12px;
  }

  .hero-facts {
    display: grid;
    border-top: 1px solid var(--line);
  }

  .hero-fact,
  .hero-fact:first-child {
    display: grid;
    grid-template-columns: 92px minmax(0, 1fr);
    align-items: center;
    min-width: 0;
    padding: 10px 0;
    border-top: 0;
    border-bottom: 1px solid var(--line);
    border-left: 0;
  }

  .hero-fact strong {
    font-size: 16px;
  }

  .hero-fact span {
    min-height: 0;
    margin-top: 0;
    font-size: 8px;
  }

  .avatar-wrap {
    width: min(100%, 360px);
    min-height: 330px;
  }

  .avatar {
    width: min(74%, 250px);
  }

  .portrait-note {
    right: 7px;
    bottom: 22px;
    max-width: 150px;
    font-size: 8px;
  }

  .section {
    padding-block: 70px;
    scroll-margin-top: 68px;
  }

  .section > h2 {
    margin-bottom: 36px;
    font-size: clamp(32px, 10vw, 42px);
  }

  #works {
    padding-block: 30px 70px;
  }

  #works > h2 {
    align-items: flex-start;
    flex-direction: column;
    gap: 7px;
    font-size: 13px;
  }

  #works .cards {
    grid-template-columns: 1fr;
  }

  #works .card {
    min-height: 0;
    padding: 18px 0 26px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  #works .card:nth-last-child(-n + 2) {
    border-bottom: 1px solid var(--line);
  }

  #works .card:last-child {
    border-bottom: 0;
  }

  #works .card h3 {
    min-height: 0;
    font-size: 23px;
  }

  #works .card .lite-yt {
    margin-inline: 0;
  }

  .section-intro {
    display: block;
    margin-bottom: 34px;
  }

  .section-intro > h2 {
    margin-bottom: 24px;
    font-size: clamp(32px, 10vw, 42px);
  }

  .section-intro > p {
    font-size: 18px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .service-card {
    min-height: 0;
    padding: 27px 0;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .service-card:last-child {
    border-bottom: 0;
  }

  .services-cta {
    margin-top: 24px;
    text-align: left;
  }

  .subsection-title {
    margin-top: 62px;
    font-size: 27px;
  }

  #personal .browser-app {
    grid-template-columns: 36px minmax(0, 1fr) 34px;
    gap: 10px 12px;
    padding: 22px 0 25px;
  }

  #personal .browser-app::before {
    grid-row: 1 / span 3;
  }

  #personal .browser-app h3 {
    grid-column: 2;
  }

  #personal .browser-app .muted,
  #personal .browser-app .tags {
    grid-column: 2 / -1;
  }

  #personal .browser-app .card-link-indicator {
    grid-column: 3;
    grid-row: 1;
  }

  #personal .browser-app h3 {
    font-size: 21px;
  }

  #personal .browser-app .tags {
    margin-top: 0;
  }

  #personal [aria-labelledby="mobile-apps-title"] .cards {
    grid-template-columns: 1fr;
    gap: 44px;
  }

  #personal [aria-labelledby="mobile-apps-title"] .card {
    gap: 16px;
  }

  #personal [aria-labelledby="mobile-apps-title"] .card h3 {
    min-height: 0;
  }

  .app-icon,
  .app-icon-link {
    width: min(60%, 210px);
  }

  .app-icon-link .app-icon {
    width: 100%;
  }

  #about {
    display: block;
  }

  #about > h2 {
    margin-bottom: 34px;
  }

  #about > p {
    font-size: 19px;
  }

  #about > ul {
    margin-top: 20px;
  }

  .list-item,
  #talks .list-item {
    display: block;
    padding: 22px 0;
  }

  .list-item strong {
    display: block;
    margin-bottom: 7px;
    font-size: 17px;
  }

  #talks .list-item .btn {
    margin-top: 17px;
  }

  #contact {
    margin: 0 0 52px;
    padding: 52px var(--page-x);
    border-right: 0;
    border-left: 0;
  }

  #contact .muted {
    font-size: 15px;
  }

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

  #contact .socials .btn {
    justify-content: flex-start;
  }

  footer {
    padding-bottom: 42px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
  }
}